sdcc/ChangeLog

   1 2024-06-22 Philipp Klaus Krause <philipp@colecovision.eu>
   2
   3         * device/*/ez80_z80/setjmp.s:
   4           Improve setjmp/longjmp for z80-related ports, patch #479 by Janko Stamenović.
   5
   6 2024-06-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
   7
   8         * device/lib/s08-stack-auto/_setjmp.c: fix bug #3743
   9         * support/regression/tests/longjump.c: re-enable test affected by bug
  10
  11 2024-06-17 Philipp Klaus Krause <philipp@colecovision.eu>
  12
  13         * device/lib/sm83/Makefile.in:
  14           Fix strnlen build for sm83 port.
  15
  16 2024-06-16 Philipp Klaus Krause <philipp@colecovision.eu>
  17
  18         * support/regression/tests/longjmp.c:
  19           Disable a test for configuration affected by known bug #3743 (-ms08 --stack-auto).
  20
  21 2024-06-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
  22
  23         * src/hc08/main.c (hasExtBitOp),
  24           src/mos6502/main.c (hasExtBitOp): fix bug #3731
  25         * support/regression/tests/sha3-256.c: only enabled for ports
  26           that can handle returning large structs
  27         * src/mos6502/gen.c (genRet): fail unsupported struct return better
  28
  29 2024-06-13 Philipp Klaus Krause <philipp@colecovision.eu>
  30
  31         * device/lib/r2k/setjmp.s
  32           device/lib/r2ka/setjmp.s
  33           device/lib/r3ka/setjmp.s
  34           support/regression/tests/setjmp.c,
  35           support/regression/tests/longjmp.c:
  36           Fix setjmp/longjmp return value for Rabbits.
  37         * device/include/string.h,
  38           device/lib/strlen.v,
  39           device/lib/strnlen.v,
  40           device/lib/strndup.c,
  41           device/lib/Makefile.in,
  42           device/lib/*/Makefile.in,
  43           device/lib/pic14/libc/Makefile.am,
  44           device/lib/pic14/libc/Makefile.in,
  45           support/regression/tests/strnlen.c:
  46           C2Y strnlen.
  47         * support/regression/tests/bug-3730.c,
  48           support/regression/tests/bug-3740.c:
  49           Disable warnings on (intentionally) unused parameters in two regression tests.
  50         * device/lib/tlcs90/setjmp.s:
  51           Fix TLCs-90 interrupt flag handling in longjmp.
  52
  53 2024-06-08 Philipp Klaus Krause <philipp@colecovision.eu>
  54
  55         * src/SDCCsalloc.hpp:
  56           Fix handling of edges in vertex removal from stack conflict graph on spill location parameter merge.
  57
  58 2024-06-06 Philipp Klaus Krause <philipp@colecovision.eu>
  59
  60         * support/regression/tests/bug-3741.c:
  61           Fix test for ports without banked function calls.
  62
  63 2024-06-05 Philipp Klaus Krause <philipp@colecovision.eu>
  64
  65         * support/regression/tests/bug-3741.c:
  66           Add a regression test for a reported bug that I haven't been able to reproduce locally.
  67
  68 2024-06-03 Philipp Klaus Krause <philipp@colecovision.eu>
  69
  70         * src/SDCCgenconstprop.cc,
  71           src/SDCCdflow.h:
  72           Fix a z80 codegen issue in the handling of information from generalized constant propagation.
  73
  74 2024-06-03 Philipp Klaus Krause <philipp@colecovision.eu>
  75
  76         * src/z80/gen.c,
  77           support/regression/tests/bug-3740.c:
  78           Fix bug #3740.
  79
  80 2024-05-31 Philipp Klaus Krause <philipp@colecovision.eu>
  81
  82         * src/z80/peep.c:
  83           Parse ZX Spectrum Next nextreg instruction.
  84
  85 2024-05-30 Philipp Klaus Krause <philipp@colecovision.eu>
  86
  87         * src/SDCCralloc.hpp,
  88           src/hc08/gen.c:
  89           Reject boost 1.85.0.
  90
  91 2024-05-29 Philipp Klaus Krause <philipp@colecovision.eu>
  92
  93         * src/z80/gen.c:
  94           Skip leading zeroes on comparisons and some increments.
  95
  96 2024-05-28 Philipp Klaus Krause <philipp@colecovision.eu>
  97
  98         * src/z80/gen.c:
  99           Use information from generalized constant propagation to optimize comparisons of signed types.
 100
 101 2024-05-27 Philipp Klaus Krause <philipp@colecovision.eu>
 102
 103         * src/z80/gen.c:
 104           z80 codegen improvements.
 105
 106 2024-05-21 Philipp Klaus Krause <philipp@colecovision.eu>
 107
 108         * src/SDCCsalloc.hpp,
 109           src/stm8/ralloc2.cc,
 110           src/stm8/gen.c,
 111           src/z80/ralloc2.cc:
 112           Use stack parameter locations as spill locations in some simple cases.
 113
 114 2024-05-16 Philipp Klaus Krause <philipp@colecovision.eu>
 115
 116         * src/z80/peeph.def,
 117           support/regression/tests/bug-3733.c:
 118           Fix bug #3733.
 119
 120 2024-05-03 Philipp Klaus Krause <philipp@colecovision.eu>
 121
 122         * support/regression/tests/sha3-256.c:
 123           SHA3-256 test assumes little endian, so disable it for other systems.
 124
 125 2024-05-02 Philipp Klaus Krause <philipp@colecovision.eu>
 126
 127         * doc/sdccman.lyx:
 128           mcs51 named address space clarifications.
 129         * support/regression/tests/sha3-256.c:
 130           Test for bug #3731.
 131
 132 2024-05-01 Philipp Klaus Krause <philipp@colecovision.eu>
 133
 134         * src/z80/peeph.def:
 135           Fix an issue in previous commit.
 136
 137 2024-04-30 Philipp Klaus Krause <philipp@colecovision.eu>
 138
 139         * src/z80/ralloc2.cc,
 140           src/z80/peeph.def:
 141           Improve use of register a and (hl) in comparisons.
 142
 143 2024-04-29 Philipp Klaus Krause <philipp@colecovision.eu>
 144
 145         * src/z80/gen.c,
 146           Fix an issue in the handling of register hl vs a in write via pointer.
 147
 148 2024-04-26 Philipp Klaus Krause <philipp@colecovision.eu>
 149
 150         * src/z80/ralloc2.cc:
 151           Fix bug #3730.
 152
 153 2024-04-25 Philipp Klaus Krause <philipp@colecovision.eu>
 154
 155         * support/regression/tests/bug-3730.c:
 156           Test for bug #3730.
 157
 158 2024-04-24 Philipp Klaus Krause <philipp@colecovision.eu>
 159
 160         * doc/sdccman.lyx:
 161           Update documentation on implementation-defined behaviour.
 162         * sdas/astlcs90/t90.h,
 163           sdas/astlcs90/t90mch.c,
 164           sdas/astlcs90/t90pst.c,
 165           src/z80/gen.c:
 166           Use lda for tlcs90 codegen.
 167
 168 2024-04-23 Felix Salfelder <felix AT salfelder.org>
 169
 170         * support/cpp/gcc/cc1_dummies.cc
 171           Amend unused function prototypes. Fixes #3725
 172
 173 2024-04-23 Philipp Klaus Krause <philipp@colecovision.eu>
 174
 175         * src/z80/gen.c:
 176           Global operand handling fixes.
 177
 178 2024-04-22 Philipp Klaus Krause <philipp@colecovision.eu>
 179
 180         * src/z80/gen.c,
 181           support/regression/ports/ucz80-unsafe-read:
 182           Allow use 16-bit loads from memory to load 8-bit registers.
 183
 184 2024-04-22 Philipp Klaus Krause <philipp@colecovision.eu>
 185
 186         * src/z80/gen.c,
 187           src/z80/peeph.def:
 188           Improve storing of 0 into global variables.
 189
 190 2024-04-22 Philipp Klaus Krause <philipp@colecovision.eu>
 191
 192         * support/scripts/as2gbmap.py:
 193           Migrate as2gbmap to Python 3, patch from Debian.
 194         * src/z80/peep.c:
 195           Improve handling of function calls in notUsed(From)('iy').
 196         * src/z80/gen.c:
 197           Fix handling of operand in a in built-in strchr.
 198
 199 2024-04-19 Philipp Klaus Krause <philipp@colecovision.eu>
 200
 201         * src/z80/gen.c:
 202           Improve handling of register argument in a in register allocation.
 203
 204 2024-04-19 Philipp Klaus Krause <philipp@colecovision.eu>
 205
 206         * src/z80/gen.c:
 207           Fix generation of a redundant instruction in z80 comparison.
 208
 209 2024-04-18 Philipp Klaus Krause <philipp@colecovision.eu>
 210
 211         * src/z80/peep.c:
 212           Improve handling of function calls in notUsed(From).
 213         * src/z80/gen.c:
 214           Improve addition of 256 to 16-bit register operand.
 215
 216 2024-04-17 Philipp Klaus Krause <philipp@colecovision.eu>
 217
 218         * support/regression/tests/discussion-1854.c,
 219           support/regression/tests/bug-3728.c,
 220           support/regression/tests/bug-3729.c:
 221           Add 2 regression tests for potential issues.
 222
 223 2024-04-16 Philipp Klaus Krause <philipp@colecovision.eu>
 224
 225         * device/include/asm/r2k/features.h,
 226           device/include/asm/r3ka/features.h,
 227           device/include/asm/sm83/features.h,
 228           device/include/asm/stm8/features.h,
 229           device/include/asm/tlcs90/features.h,
 230           device/include/asm/z80/features.h,
 231           device/lib/_strcmp.c,
 232           device/lib/_strcpy.c,
 233           src/z80/peeph.def,
 234           support/regression/tests/bug-3728.c:
 235           Fix bug #3728.
 236         * support/regression/tests/bug-3727.c:
 237           Simplify regression test, as suggested by Janko Stamenović.
 238
 239 2024-04-16 Philipp Klaus Krause <philipp@colecovision.eu>
 240
 241         * src/z80/gen.c,
 242           src/z80/peeph.def,
 243           src/z80/ralloc2.cc:
 244           Improve use of hl, towards RFE #905.
 245
 246 2024-04-13 Philipp Klaus Krause <philipp@colecovision.eu>
 247
 248         * src/z80/gen.c,
 249           src/z80/ralloc2.cc:
 250           Small z80 codegen improvements, part of RFE #905.
 251
 252 2024-04-12 Philipp Klaus Krause <philipp@colecovision.eu>
 253
 254         * src/z80/gen.c:
 255           Small z80 codegen improvements, RFE #904.
 256         * support/regression/tests/bug-3727.c:
 257           Regression test (for now disabled) for not-yet fixed bug #3727.
 258
 259 2024-03-31 Philipp Klaus Krause <philipp@colecovision.eu>
 260
 261         * src/z80/ralloc2.cc,
 262           src/z80/gen.c:
 263           Improve code generation for z80 comparisons.
 264         * src/SDCClospre.cc,
 265           src/SDCClospre.hpp:
 266           Improve lospre debug output.
 267
 268 2024-03-29 Philipp Klaus Krause <philipp@colecovision.eu>
 269
 270         * src/z80/gen.c,
 271           src/stm8/ralloc.c,
 272           src/pdk/ralloc.c,
 273           src/z80/ralloc.c:
 274           Enable more register packing optimizations.
 275
 276 2024-03-28 Philipp Klaus Krause <philipp@colecovision.eu>
 277
 278         * src/z80/peeph.def:
 279           Optimize out some more intermediate pop/push.
 280         * src/z80/gen.c:
 281           Fine-tune djnz optimization hint.
 282
 283 2024-03-27 Philipp Klaus Krause <philipp@colecovision.eu>
 284
 285         * src/SDCCgenconstprop.cc:
 286           Fix an issue introduced in yesterday's fix for bug #3720.
 287
 288 2024-03-26 Philipp Klaus Krause <philipp@colecovision.eu>
 289
 290         * src/z80/gen.c:
 291           Fix an optimization hint inversion bug that prevented use of djnz.
 292
 293 2024-03-26 Philipp Klaus Krause <philipp@colecovision.eu>
 294
 295         * src/SDCCgenconstprop.cc,
 296           src/SDCCsymt.c:
 297           Fix bug #3720.
 298         * src/z80/gen.c:
 299           Allow for some more flexibility in the handling of register arguments.
 300
 301 2024-03-25 Philipp Klaus Krause <philipp@colecovision.eu>
 302
 303         * src/SDCCgenconstprop.cc:
 304           Improve generalized constant propagation analysis accuracy.
 305         * src/stm8/peep.c,
 306           src/z80/peep.c:
 307           Fix a peephole optimizer issue in the handling of register parameters to calls through function pointers when a symbol had the same name as a register.
 308
 309 2024-03-23 Philipp Klaus Krause <philipp@colecovision.eu>
 310
 311         * src/SDCCgenconstprop.cc,
 312           support/regression/tests/bug-3717.c:
 313           Fix bug #3717.
 314
 315 2024-03-23 Philipp Klaus Krause <philipp@colecovision.eu>
 316
 317         * src/SDCCgenconstprop.cc,
 318           src/pdk/gen.c:
 319           Improve generalized constant propagation analysis accuracy.
 320
 321 2024-03-18 Philipp Klaus Krause <philipp@colecovision.eu>
 322
 323         * src/z80/ralloc2.cc:
 324           Improve use of hl for --reserve-regs-iy.
 325
 326 2024-03-17 Philipp Klaus Krause <philipp@colecovision.eu>
 327
 328         * src/stm8/peeph.def:
 329           Optimize out some tnz(w).
 330
 331 2024-03-16 Philipp Klaus Krause <philipp@colecovision.eu>
 332
 333         * src/stm8/peeph.def:
 334           Simplify some stm8 pushw, common at beginning of function.
 335
 336 2024-03-03 Benedikt Freisen <b.freisen AT gmx.net>
 337
 338         * src/SDCCgenconstprop.cc:
 339           Remove semicolon after if-condition. (bug #3713)
 340
 341 2024-03-01 Philipp Klaus Krause <philipp@colecovision.eu>
 342
 343         * doc/sdccman.lyx:
 344           Workaround for a LyX 2.4 issue, fixes bug #3708.
 345
 346 2024-02-29 Gabriele Gorla <gorlik@yahoo.com>
 347
 348         * src/mos6502/gen.c:
 349           change safeLabelKey2num macro to safeLabeNum function.
 350
 351 2024-02-29 Philipp Klaus Krause <philipp@colecovision.eu>
 352
 353         * src/mcs51/gen.c,
 354           src/SDCCsymt.c,
 355           support/regression/tests/bug-3711.c:
 356           Fix bug #3711.
 357
 358 2024-02-20 Gabriele Gorla <gorlik@yahoo.com>
 359
 360         * src/mos6502/gen.c:
 361           Rename jflag in genIfxJump from "a" to "z".
 362           Refactor genAnd, GenOr, GenXor.
 363
 364 2024-02-19 Gabriele Gorla <gorlik@yahoo.com>
 365
 366         * src/mos6502/gen.c:
 367           Remove a few dead code paths.
 368           Improve tracking of literals in the RegTemp stack.
 369         * src/mos6502/peeph.def:
 370           Add rule for tax/tay followed by tax/tay.
 371
 372 2024-02-17 Gabriele Gorla <gorlik@yahoo.com>
 373
 374         * src/mos6502/gen.c,
 375           src/mos6502/main.c,
 376           src/mos6502/ralloc.c:
 377           Fix compile warnings and a few typos.
 378
 379 2024-02-10 Benedikt Freisen <b.freisen AT gmx.net>
 380
 381         * device/include/mcs51/stc89.h:
 382           Fix typo in watchdog SFR definition. (bug #3710)
 383
 384 2024-02-04 Benedikt Freisen <b.freisen AT gmx.net>
 385
 386         * debugger/mcs51/sdcdb.h,
 387           debugger/mcs51/symtab.c:
 388           Fix bug #3529 via patch #450 by Mark Symonds.
 389
 390 2024-02-04 Benedikt Freisen <b.freisen AT gmx.net>
 391
 392         * device/include/stddef.h:
 393           Use >= instead of > for C23 test. (bug #3709)
 394
 395 2024-02-03 Philipp Klaus Krause <philipp@colecovision.eu>
 396
 397         * support/scripts/sdcc.nsi:
 398           Fix installer creation script for recent pic16 library changes.
 399
 400 2024-02-01 Philipp Klaus Krause <philipp@colecovision.eu>
 401
 402         * sdas/asrab/rabmch.c:
 403           Back-port error messages from asrab 5.40, patch #473 by D-mo.
 404         * support/scripts/sdcc.nsi:
 405           Fix installer creation script for recent pic16 library changes.
 406
 407 2024-01-31 Philipp Klaus Krause <philipp@colecovision.eu>
 408
 409         * device/include/pic16,
 410           device/lib/pic16,
 411           device/non-free/lib/pic16,
 412           src/pic16,
 413           device/include/asm/pic16/features.h,
 414           device/include/sdcc-lib.h,
 415           device/include/setjmp.h,
 416           device/include/stdarg.h,
 417           device/include/stdint.h,
 418           support/regression/tests/float_single.c.in:
 419           pic16 refactoring and fixes, parts 1 to 3 and 7 to 10 of patch #472 by Jonathon Hall.
 420
 421 2024-01-29 Philipp Klaus Krause <philipp@colecovision.eu>
 422
 423         * Merge next branch to trunk.
 424
 425 2024-01-28 Gabriele Gorla <gorlik@yahoo.com>
 426
 427         * src/mos6502/gen.c:
 428           Refactor asmopToBool().
 429         * src/mos6502/gen.c:
 430           Improvements to genAnd().
 431
 432 2024-01-27 Gabriele Gorla <gorlik@yahoo.com>
 433
 434         * src/mos6502/gen.c,
 435           src/mos6502/ralloc.h:
 436           Remove dead references to M6502MASK_REV.
 437
 438 2024-01-27 Philipp Klaus Krause <philipp@colecovision.eu>
 439
 440         * sdas/asz80/z80mch.c:
 441           Fix bug #3700.
 442
 443 2024-01-27 Gabriele Gorla <gorlik@yahoo.com>
 444
 445         * src/mos6502/ralloc.c:
 446           Small cleanup of m6502_dirtyReg.
 447         * src/mos6502/gen.c:
 448           Imporvements to genCmp.
 449
 450 2024-01-26 Philipp Klaus Krause <philipp@colecovision.eu>
 451
 452         * sdas/asgb/gbmch.c
 453           .version,
 454           doc/sdccman.lyx:
 455           Export 32-bit addresses from gb assembler (instead of 24-bit).
 456
 457 2024-01-22 Philipp Klaus Krause <philipp@colecovision.eu>
 458
 459         * src/pdk/gen.c:
 460           Fix pdk code generation issues, bug #3697.
 461         * sdas/asz80/z80mch.c:
 462           Export 32-bit addresses from z80 assembler (instead of 24-bit).
 463
 464 2024-01-16 Benedikt Freisen <b.freisen AT gmx.net>
 465
 466         * src/Makefile.in:
 467           Makeshift fix for bug #3694: Delete sdcpp in uninstall.
 468
 469 2024-01-15 Gabriele Gorla <gorlik@yahoo.com>
 470
 471         * src/mos6502/peep.def:
 472           Fix bug in peephole load 12 rule.
 473         * src/mos6502/gen.c,
 474           src/mos6502/peep.def:
 475           Improvements in genCast(), genCopy() and loadRegFromAop().
 476
 477 2024-01-15 Philipp Klaus Krause <philipp@colecovision.eu>
 478
 479         * support/scripts/sdcc.nsi:
 480           Fix bug #3695.
 481
 482 2023-01-14 Philipp Klaus Krause <philipp@colecovision.eu>
 483
 484         * src/pdk/gen.c,
 485           src/pdk/ralloc.c,
 486           src/pdk/ralloc2.cc:
 487           Optimize pdk register packing for some operations on __sfr (part of RFE #801).
 488
 489 2024-01-13 Gabriele Gorla <gorlik@yahoo.com>
 490
 491         * src/mos6502/gen.c:
 492           Fix constanRange regression failure for mos6502-stack-auto.
 493           Implement special case for genCompare < 0
 494         * src/mos6502/ralloc2.cc:
 495           Add instruction cost for IPUSH_VALUE_AT_ADDRESS icode.
 496         * src/mos6502/peep.def:
 497           Add several new rules that take advantage of if used().
 498         * support/regression/ports/uc6502-stack-auto/spec.mk,
 499           support/regression/tests/gcc-torture-execute-20010129-1.c,
 500           support/regression/tests/gcc-torture-execute-20030916-1.c,
 501           support/regression/tests/gcc-torture-execute-20071030-1.c,
 502           support/regression/tests/gcc-torture-execute-930614-2.c,
 503           support/regression/tests/gcc-torture-execute-930628-1.c,
 504           support/regression/tests/gcc-torture-execute-990513-1.c,
 505           support/regression/tests/gcc-torture-execute-ssad-run.c,
 506           support/regression/tests/gcc-torture-execute-usad-run.c,
 507           support/regression/tests/lonesha256.c,
 508           support/regression/tests/tinyaes.c.in:
 509           disable tests failing in the mos6502-stack-auto port due to stack size limitation.
 510         * src/mos6502/main.c:
 511       Rearrange memory segments to support systems without ROM space.
 512         * src/mos6502/gen.c,
 513           src/mos6502/ralloc.h:
 514           Remove dead code to support registers in reverse order.
 515
 516 2024-01-12 Gabriele Gorla <gorlik@yahoo.com>
 517
 518         * src/mos6502/gen.c:
 519           Improve asmopToBool.
 520
 521 2024-01-12 Philipp Klaus Krause <philipp@colecovision.eu>
 522
 523         * src/hc08/main.c:
 524           Fix bug #3690.
 525
 526 2024-01-12 Philipp Klaus Krause <philipp@colecovision.eu>
 527
 528         * src/pdk/peep.c:
 529           Improve pdk notUsed() accuracy.
 530
 531 2024-01-11 Philipp Klaus Krause <philipp@colecovision.eu>
 532
 533         * src/z80/main.c:
 534           Fix bug #3693.
 535         * support/scripts/sdcc.nsi:
 536           Fix bug #3686.
 537
 538 2024-01-10 Gabriele Gorla <gorlik@yahoo.com>
 539
 540         * src/mos6502/gen.c:
 541           Implement a few 65C02 optimizations.
 542
 543 2024-01-09 Gabriele Gorla <gorlik@yahoo.com>
 544
 545         * src/mos6502/gen.c:
 546           Additional carry flag tracking optimizations.
 547         * src/mos6502/gen.c:
 548           Improve debug messages.
 549
 550 2024-01-08 Philipp Klaus Krause <philipp@colecovision.eu>
 551
 552         * support/regression/ports/pic16/spec.mk,
 553           sdcc/src/pic16/gen.c,
 554           sdcc/src/pic16/gen.h,
 555           sdcc/src/pic16/genutils.c,
 556           sdcc/src/pic16/genutils.h,
 557           sdcc/src/pic16/ralloc.c,
 558           sdcc/src/SDCCsymt.c:
 559           Basic pic16 long long support, patch #471 by Jonathon Hall.
 560
 561 2024-01-08 Gabriele Gorla <gorlik@yahoo.com>
 562
 563         * src/mos6502/gen.c:
 564           replace all instances of emitLabel() with safeEmitLabel().
 565         * src/mos6502/gen.c,
 566           src/mos6502/main.c:
 567       enable last operation flag tracking.
 568         * src/mos6502/gen.c:
 569           enable carry flag tracking.
 570
 571 2024-01-03 Philipp Klaus Krause <philipp@colecovision.eu>
 572
 573         * device/lib/_divuchar.c,
 574           device/lib/_moduchar.c:
 575           Fix optimization turning division support troutines into infinite loops.
 576         * device/lib/pdk*/Makefile.in,
 577           device/lib/pdk*/_muluchar.s:
 578           Improve pdk 8x8 multiplication efficiency, based on patch #470 by Konstantin Kim.
 579
 580 2024-01-02 Philipp Klaus Krause <philipp@colecovision.eu>
 581
 582         * support/regression/tests/satcounteroverflow.c.in:
 583           Regression test for saturating counter implemented via overflow-check-revert, inspired by discussion of patch #447 by Konstantin Kim.
 584
 585 2023-12-30 Philipp Klaus Krause <philipp@colecovision.eu>
 586
 587         * src/pdk/peeph.def:
 588           Fixes for z flag handling in pdk peephole optimizer rules.
 589         * src/pdk/gen.c,
 590           src/pdk/peeph.def:
 591           Optimize out some redundant stores to a, insprired by parts of patch #447 by Konstantin Kim.
 592         * src/SDCCpeeph.c:
 593           Fix notVolatile('a') for pdk.
 594         * src/pdk/peep.c:
 595           Improve flag handling in pdk peephole optimizer.
 596         * src/z80/peep.c:
 597           Improve flag handling in z80 peephole optimizer.
 598
 599 2023-12-29 Gabriele Gorla <gorlik@yahoo.com>
 600
 601         * src/mos6502/gen.c:
 602           Imporve use of BIT instruction.
 603         * src/mos6502/ralloc.c,
 604           src/mos6502/ralloc.h:
 605           Prepare for improved register pair handling.
 606         * src/mos6502/gen.c:
 607           correct constant size in isLiteralBit().
 608         * src/mos6502/gen.c:
 609           Prepare for improved register pair handling.
 610
 611 2023-12-29 Philipp Klaus Krause <philipp@colecovision.eu>
 612
 613         * src/pdk/peep.c:
 614           pdk peephole optimizer improvements, mostly from patch #447 by Konstantin Kim.
 615         * support/regression/tests/iobit.c.in:
 616           Improve test coverage for bit access on __sfr, inspired by discussion of patch #447.
 617         * src/pdk/peeph.def:
 618           Add a peephole optimizer rule from patch #447 by Konstantin Kim.
 619
 620 2023-12-29 Gabriele Gorla <gorlik@yahoo.com>
 621
 622         * src/mos6502/gen.c,
 623           src/mos6502/gen.h,
 624           src/hc08/gen.c,
 625           src/hc08/gen.h:
 626           remove unused aop_immd2 from aop structure.
 627
 628 2023-12-28 Gabriele Gorla <gorlik@yahoo.com>
 629
 630         * device/lib/mos6502/_divuchar.s,
 631           device/lib/mos6502/_moduchar.s:
 632           Fix regression failures introduced by r14555
 633         * src/mos6502/gen.c,
 634           src/hc08/gen.c,
 635           support/regression/tests/gcc-torture-execute-strlen-4.c:
 636           Fix bug #2987 and enable gcc-torture-execute-strlen-4 for mos6502 and hc08.
 637         * src/SDCCicode.c:
 638           Fix small debug print bug.
 639         * src/mos6502/peep.c:
 640           Fix affected flags and add "sec".
 641         * src/mos6502/gen.c:
 642           Minor code cleanups
 643           Make comments style consistent
 644
 645 2023-12-28 Philipp Klaus Krause <philipp@colecovision.eu>
 646
 647         * src/mcs51/peeph.def:
 648           Optimize out some unnecessary register use.
 649
 650 2023-12-27 Philipp Klaus Krause <philipp@colecovision.eu>
 651
 652         * src/z80/peep.c:
 653           Improve handling of I/O and tail calls, fixes bug #3688.
 654         * src/SDCCerr.c,
 655           src/SDCCerr.h,
 656           src/SDCCpeeph.c:
 657           Peephole rule application limit, fixes bug #3557.
 658         * src/SDCCgenconstprop.cc:
 659           Improve narrowing of multiplicative operators based on generalized constant propagation.
 660         * src/mcs51/peeph.def:
 661           Peephole optimizer rule to optimize another variant of __code array access.
 662         * src/mos6502/main.c,
 663           src/mos6502/peeph.def,
 664           src/mos6502/peep.c,
 665           src/mos6502/peep.h:
 666           notUsed/notUsedFrom for mos6502 flags.
 667
 668 2023-12-20 Philipp Klaus Krause <philipp@colecovision.eu>
 669
 670         * doc/sdccman.lyx:
 671           Remove comment on non-compliance with C2X draft N3047 wrt. tag compatibility: current C23 draft N3149 matches SDCC behaviour.
 672
 673 2023-12-20 Benedikt Freisen <b.freisen AT gmx.net>
 674
 675         * doc/sdccman.lyx:
 676           Various updates to the manual.
 677
 678 2023-12-20 Philipp Klaus Krause <philipp@colecovision.eu>
 679
 680         * .version,
 681           doc/INSTALL.txt,
 682           sdcc.spec:
 683           Set version to 4.4.0 to prepare for release.
 684         * sdcc/support/scripts/sdcc.nsi
 685           Enable mos65c02 port.
 686
 687 2023-12-19 Philipp Klaus Krause <philipp@colecovision.eu>
 688
 689         * sdcc/configure,
 690           sdcc/configure.ac:
 691           Enable mos65c02 port.
 692
 693 2023-12-18 Philipp Klaus Krause <philipp@colecovision.eu>
 694
 695         * src/z80/gen.c:
 696           Fix bug #3681.
 697         * src/z80/peeph.def:
 698           Whitespace fix.
 699         * src/stm8/gen.c:
 700           Fix bug #3683.
 701
 702 2023-12-17 Gabriele Gorla <gorlik@yahoo.com>
 703
 704         * src/mos6502/main.c
 705           fix bra in the opcode table. Use strncmp in the opcode search to support 65C02 bit manipulation instructions.
 706         * src/mos6502/gen.c
 707           fix wrong offset for struct return in mos6502-stack-auto port
 708           indentation changes
 709
 710 2023-12-14 Philipp Klaus Krause <philipp@colecovision.eu>
 711
 712         * support/regression/tests/bug-3685.c:
 713           Provide extern declartion to make test compile on hosts that choose not to inline.
 714
 715 2023-12-13 Gabriele Gorla <gorlik@yahoo.com>
 716
 717         * support/regression/tests/stack-restore.c.in
 718           partially disable test for mos6502-stack-auto due to stack size limitations
 719
 720 2023-12-13 Philipp Klaus Krause <philipp@colecovision.eu>
 721
 722         * configure.ac,
 723           configure:
 724           Fix bug #3508, patch by Steve Schnepp.
 725
 726 2023-12-12 Gabriele Gorla <gorlik@yahoo.com>
 727
 728         * src/mos6502/gen.c
 729           fix bug3223041 regression failure for mos6502-stack-auto port
 730           fix bug3531687 regression failure for mos6502-stack-auto port
 731         * device/lib/mos65c02/Makefile.in,
 732           device/lib/mos65c02/__memcpy.s,
 733           device/lib/mos65c02/_memcmp.s,
 734           device/lib/mos65c02/_memset.s,
 735           device/lib/mos65c02/_mullong.s,
 736           device/lib/mos65c02/_mulschar.s,
 737           device/lib/mos65c02/_muluchar.s,
 738           device/lib/mos65c02/_setjmp.s,
 739           device/lib/mos65c02/_strcmp.s,
 740           device/lib/mos65c02/_strcpy.s,
 741           device/lib/mos65c02/_strlen.s,
 742           device/lib/mos65c02/abs.s,
 743           device/lib/mos65c02/crt0.s,
 744           device/lib/mos65c02/memcpy.s
 745       add mos6502 improvements to mos65c02 port
 746
 747 2023-12-12 Philipp Klaus Krause <philipp@colecovision.eu>
 748
 749         * src/SDCCopt.c:
 750           Enable elimination of dead RECEIVE iCodes. Fixs the rest of bug #3482.
 751
 752 2023-12-12 Philipp Klaus Krause <philipp@colecovision.eu>
 753
 754         * src/z80/gen.c,
 755           tests/bug-3482.c:
 756           Fix the worst part of bug #3482.
 757
 758 2023-12-12 Philipp Klaus Krause <philipp@colecovision.eu>
 759
 760         * src/z80/gen.c,
 761           support/regression/tests/bug-3685.c:
 762           Fix bug #3685.
 763
 764 2023-12-11 Philipp Klaus Krause <philipp@colecovision.eu>
 765
 766         * device/lib/pic16/libc/Makefile.am,
 767           device/lib/pic16/libc/Makefile.in,
 768           device/include/pic16/setjmp.h,
 769           device/lib/pic16/libc/stdlib/setjmp.c:
 770           setjmp for pic16, patch by Jonathon Hall.
 771
 772 2023-12-10 Philipp Klaus Krause <philipp@colecovision.eu>
 773
 774         * sim/ucsim/pdk.src/inst.cc:
 775           Fix simulation of z flag for not and neg.
 776         * src/pdk/gen.c:
 777           pdk code generation improvements.
 778         * src/z80/gen.c:
 779           Fix a Rabbit multiplication code generation bug.
 780
 781 2023-12-09 Philipp Klaus Krause <philipp@colecovision.eu>
 782
 783         * src/pdk/gen.c:
 784           Fix a popP bug.
 785
 786 2023-12-07 Gabriele Gorla <gorlik@yahoo.com>
 787
 788         * device/lib/mos6502/memcpy.s,
 789           device/lib/mos6502/_memcmp.s,
 790           device/lib/mos6502/_setjmp.s,
 791           device/lib/mos6502/Makefile.in
 792           optimize memcpy, memcmp amd setjump implemetations
 793
 794 2023-12-06 Gabriele Gorla <gorlik@yahoo.com>
 795
 796         * device/lib/mos6502/_muluchar.s,
 797           device/lib/mos6502/_mulschar.s
 798           use ZP instead of absolute address
 799         * device/lib/mos6502/_strcpy.s,
 800           device/lib/mos6502/_strcmp.s
 801           use DPTR instead of temp
 802         * device/lib/mos6502/_strlen.s
 803           implement strlen in asm
 804         * device/lib/mos6502/_memset.s,
 805           device/lib/mos6502/crt0.s
 806           implement memset in asm
 807         * device/lib/mos6502/abs.s,
 808           device/lib/mos6502/abs.c
 809           rename abs.c to abs.s
 810         * doc/sdccman.lyx
 811           add mos6502 port documentation to SDCC manual
 812
 813 2023-12-05 Philipp Klaus Krause <philipp@colecovision.eu>
 814
 815         * device/include/pic16/pic16devices.txt,
 816           device/lib/pic16/startup/crt0iz.c,
 817           src/pic16/glue.c,
 818           support/regression/ports/pic16/spec.mk:
 819           pic16 memory zeroing fixes, patch by Jonathon Hall.
 820
 821 2023-12-04 Gabriele Gorla <gorlik@yahoo.com>
 822
 823         * device/lib/mos6502/_setjump.c,
 824           device/lib/mos65c02/_setjump.c,
 825           device/lib/mos6502-stack-auto/_setjump.c
 826           Reduce ZP usage in setjump.
 827         * device/lib/mos6502/_ret01.s,
 828           device/lib/mos6502/_ret23.s,
 829           device/lib/mos6502/_ret4567.s,
 830           device/lib/mos65c02/_ret01.s,
 831           device/lib/mos65c02/_ret23.s,
 832           device/lib/mos65c02/_ret4567.s,
 833           device/lib/mos6502-stack-auto/_ret01.s,
 834           device/lib/mos6502-stack-auto/_ret23.s,
 835           device/lib/mos6502-stack-auto/_ret4567.s
 836           Remove unnecessary .optsdcc directive.
 837         * src/SDCCmem.c,
 838           src/SDCCglobl.h,
 839           src/mos6502/ralloc.c,
 840           src/mos6502/main.c
 841           Add --no-zp-spill option to avoid register spills in ZP.
 842
 843 2023-12-03 Gabriele Gorla <gorlik@yahoo.com>
 844
 845         * src/mos6502/gen.c
 846           Fix bug #3511
 847         * src/mos6502/gen.c,
 848           src/SDCCsymt.c
 849           Add limited support to return aggregates to mos6502 port.
 850         * device/lib/div.c,
 851           device/lib/ldiv.c,
 852           device/include/stdlib.h
 853           Add div and ldiv to the mos6502 standard library.
 854         * device/lib/_divulonglong.c
 855           Trivial spelling fix.
 856         * sdas/as6500/r6500.h,
 857           sdas/as6500/r65adr.c,
 858           sdas/as6500/r65mch.c,
 859           sdas/as6500/pst.c
 860           Merge several minor changes from upstream asxxxx 5.50
 861         * support/regression/MakeList,
 862           support/regression/tests/bigstack.c.in,
 863           support/regression/tests/div.c,
 864           support/regression/tests/gcc-roture-execute-20131127-1.c
 865           Enable additional tests for mos6502.
 866
 867 2023-12-02 Gabriele Gorla <gorlik@yahoo.com>
 868
 869         * src/mos6502/gen.c,
 870           support/regression/tests/structreturn.c.in,
 871           support/regression/tests/gcc-torture-execute-va-arg-4.c,
 872           support/regression/tests/gcc-torture-execute-va-arg-23.c,
 873           support/regression/tests/gcc-torture-execute-struct-ret-1.c,
 874           support/regression/tests/gcc-torture-execute-strct-varg-1.c,
 875           support/regression/tests/gcc-torture-execute-pr60017.c,
 876           support/regression/tests/gcc-torture-execute-920625-1.c,
 877           support/regression/tests/funptrsstructreturn.c,
 878           support/regression/tests/div.c,
 879           support/regression/tests/bug-3385.c,
 880           support/regression/tests/bug-3368.c,
 881           support/regression/tests/bug-2776.c,
 882           support/regression/tests/bigreturn-remat.c.in,
 883           support/regression/MakeList,
 884           Implement IPUSH_VALUE_AT_ADDRESS iCode and enable corresponding regression tests.
 885           Disable failing tests for mos65c02.
 886         * src/mos6502/gen.c
 887           Make sure result is a register before dereferencing the pointer (fix bug #3631)
 888
 889 2023-12-02 Gabriele Gorla <gorlik@yahoo.com>
 890
 891         * src/mos6502/main.c
 892           Correct opcode ordering.
 893           Fix get_model() reporting.
 894         * src/mos6502/gen.c
 895           Make mos65c02 register transfer code use phx/phy/plx/ply.
 896         * src/mos6502/gen.c,
 897           src/hc08/gen.c
 898           Reformat comments to match other ports.
 899
 900 2023-12-02 Philipp Klaus Krause <philipp@colecovision.eu>
 901
 902         * support/regression/ports/pic16/spec.mk:
 903           pic16 regression test infrastructure fix, patch by Jonathon Hall.
 904         * support/regression/tests/sdcccall.c.in:
 905           Disable a long long test for pic16, which does not support long long yet, patch by Jonathon Hall.
 906
 907 2023-12-02 Gabriele Gorla <gorlik@yahoo.com>
 908
 909         * sdas/asz80/z80pst.c,
 910           sdas/asz80/z80.h,
 911           sdas/asxxsrc/asxxxx.h,
 912           sdas/as6808/m6808.h,
 913           sdas/as6808/m08pst.c:
 914           Change several constants to match upstream asxxxx.
 915         * sdas/as6500/r6500.h,
 916           sdas/as6500/r65mch.c,
 917           sdas/as6500/r65pst.c:
 918           Enable cpu type selection for as6500.
 919         * device/lib/mos65c02/Makefile.in,
 920           device/lib/mos65c02/crt0.s,
 921           device/lib/mos65c02/abs.c,
 922           device/lib/mos65c02/_srulonglong.c,
 923           device/lib/mos65c02/_srslonglong.c,
 924           device/lib/mos65c02/_setjmp.c,
 925           device/lib/mos65c02/_ret4567.s,
 926           device/lib/mos65c02/_ret23.s,
 927           device/lib/mos65c02/_ret01.s,
 928           device/lib/mos65c02/_muluchar.s,
 929           device/lib/mos65c02/_mulschar.s,
 930           device/lib/mos65c02/_mulint.s,
 931           device/lib/mos65c02/__memcpy.s
 932           Make the mos65c02 library compile.
 933         * support/regression/ports/uc65c02/uCsim.cmd,
 934           support/regression/ports/uc65c02/support.c,
 935           support/regression/ports/uc65c02/spec.mk
 936           Add regression for mos65c02 using uCsim.
 937         * src/mos6502/main.c
 938           Add crt to mos65c02 link step by default.
 939         * src/mos6502/gen.c
 940           Implement GenAnd and GenOr for mos65c02.
 941
 942 2023-12-02 Philipp Klaus Krause <philipp@colecovision.eu>
 943
 944         * support/regression/tests/bug-2776.c,
 945           support/regression/tests/bug-3368.c,
 946           support/regression/tests/gcc-torture-execute-920625-1.c,
 947           support/regression/tests/gcc-torture-execute-va-arg-23.c,
 948           support/regression/tests/gcc-torture-execute-va-arg-4.c:
 949           Enable struct parameter tests for all ports except mos6502 (which doesn't support them yet).
 950
 951 2023-12-01 Gabriele Gorla <gorlik@yahoo.com>
 952
 953         * sdas/asxxsrc/asmain.c:
 954           simplify parsing of number radix (similar to upstream asxxxx).
 955         * src/mos6502/main.c:
 956           add ".r56c02" to the assembler output for mos65c02 port.
 957         * src/device/lib/mos65c02/Makefile.in,
 958           src/device/lib/mos65c02/__sdcc_indirect_jsr.s,
 959           src/device/lib/mos65c02/_dptr.s,
 960           src/device/lib/mos65c02/_temp.s
 961           add missing files to the mos65c02 std lib.
 962
 963 2023-12-01 Philipp Klaus Krause <philipp@colecovision.eu>
 964
 965         * src/stm8/gen.c:
 966           Port a simplification from f8 to stm8.
 967         * src/mcs51/main.c:
 968           Fix an mcs51 peephole optimizer issue noticed by Oleg Endo.
 969
 970 2023-11-29 Gabriele Gorla <gorlik@yahoo.com>
 971
 972         * sdas/as6500/r65mch.c:
 973           enable 24bit address in sdas for mos6502 (patch #436).
 974
 975 2023-11-29 Philipp Klaus Krause <philipp@colecovision.eu>
 976
 977         * src/mcs51/main.c:
 978           Fix handling of jz, jnz in asmLineNodeFromLineNode.
 979
 980 2023-11-28 Philipp Klaus Krause <philipp@colecovision.eu>
 981
 982         * src/z80/gen.c:
 983           Fix bug #3682.
 984
 985 2023-11-28 Philipp Klaus Krause <philipp@colecovision.eu>
 986
 987         * src/stm8/gen.c:
 988           Fix an stm8 codegen bug resulting an omitted carry for some wide subtractions where the least-significant byte of the subtrahend is in a.
 989         * src/mcs51/peep.c:
 990           Fix checking of return values for mcs51 notUsed.
 991
 992 2023-11-28 Philipp Klaus Krause <philipp@colecovision.eu>
 993
 994         * src/mcs51/peep.c,
 995           src/mcs51/peeph.def:
 996           Replace deadMove by notUsed in non-push/pop roles.
 997         * src/stm8/gen.c:
 998           Fix an stm8 rotation codegen issue resulting in invalid asm for --opt-code-speed.
 999
1000 2023-11-27 Philipp Klaus Krause <philipp@colecovision.eu>
1001
1002         * src/z80/gen.c:
1003           Fix a codegen crash affecting sm83 function calls via pointers to functions returning struct.
1004
1005 2023-11-26 Philipp Klaus Krause <philipp@colecovision.eu>
1006
1007         * src/z80/gen.c,
1008           src/z80/ralloc2.cc:
1009           Fully enable code speed optimization for z80 (and related).
1010
1011 2023-11-25 Philipp Klaus Krause <philipp@colecovision.eu>
1012
1013         * src/z80/gen.c:
1014           Improve cost function accuracy.
1015
1016 2023-11-25 Philipp Klaus Krause <philipp@colecovision.eu>
1017
1018         * src/stm8/gen.c,
1019           src/z80/gen.c:
1020           Shift optimization using information from generalized constant propagation.
1021
1022 2023-11-24 Philipp Klaus Krause <philipp@colecovision.eu>
1023
1024         * src/z80/gen.c:
1025           Fix bug #3680.
1026
1027 2023-11-24 Philipp Klaus Krause <philipp@colecovision.eu>
1028
1029         * src/z80/gen.c:
1030           Fix bug #3679.
1031
1032 2023-11-23 Philipp Klaus Krause <philipp@colecovision.eu>
1033
1034         * src/z80/gen.c:
1035           Speed optimization in register allocation for z80 and related.
1036
1037 2023-11-22 Philipp Klaus Krause <philipp@colecovision.eu>
1038
1039         * src/z80/gen.c:
1040           Preparations for improved speed optimization for z80.
1041         * src/*/ralloc2.cc:
1042           Do another execution frequency estimate just before register allocation to improve the accuracy of speed optimizations.
1043         * src/mcs51/main.c,
1044           src/mcs51/peep.c,
1045           src/mcs51/peep.h:
1046           Implement notUsed peephole condition for mcs51, patch by Oleg Endo.
1047
1048 2023-11-21 Philipp Klaus Krause <philipp@colecovision.eu>
1049
1050         * src/z80/gen.c,
1051           src/pdk/gen.c,
1052           support/regression/tests/bug-3678.c:
1053           Preparations for improved speed optimization for z80. Fix bug #3678.
1054         * src/z80/peeph.def:
1055           Fix a peephole rule bug.
1056         * src/SDCCmain.c:
1057           Use -std=c23 when calling preprocessor.
1058
1059 2023-11-20 Felix Salfelder <felix AT salfelder.org>
1060
1061         * support/cpp/gcc/c-family/c-common.{cc,h},
1062           support/cpp/gcc/c-family/c-{lex,opts}.cc,
1063           support/cpp/gcc/c-family/c.opt,
1064           support/cpp/gcc/c/c-errors.cc:
1065           Fix #3677.
1066
1067 2023-11-20 Philipp Klaus Krause <philipp@colecovision.eu>
1068
1069         * src/z80/gen.c,
1070           src/z80/ralloc2.cc:
1071           Optimize towards djnz use.
1072         * sdccman.lyx:
1073           Fix dead link.
1074         * src/mcs51/gen.c,
1075           support/regression/tests/gcc-torture-execute-20050713-1.c:
1076           Fix an mcs51 codegen bug affecting calls to reentrant functions where the last parameter is a struct, and some registers are live across the call.
1077
1078 2023-11-19 Philipp Klaus Krause <philipp@colecovision.eu>
1079
1080         * src/SDCCicode.c,
1081           support/regression/tests/bug-3675.c,
1082           support/regression/tests/gcc-torture-execute-20180131-1.c,
1083           support/regression/tests/gcc-torture-execute-pr67226.c,
1084           support/regression/tests/gcc-torture-execute-20040707-1.c:
1085           Fix bug #3675.
1086
1087 2023-11-18 Philipp Klaus Krause <philipp@colecovision.eu>
1088
1089         * src/SDCCicode.c,
1090           src/SDCCicode.h:
1091           Directly create iCode chain instead of via intermediate set-style linked list.
1092
1093 2023-11-18 Philipp Klaus Krause <philipp@colecovision.eu>
1094
1095         * support/regression/tests/bug-3675.c:
1096           Regression test for bug #3675.
1097         * src/SDCCicode.c,
1098           src/SDCCopt.c,
1099           src/SDCCgenconstprop.cc,
1100           src/SDCClrange.c:
1101           Code refactoring for iCode operand replacement.
1102         * src/mcs51/gen.c:
1103           Fix a typo.
1104
1105 2023-11-16 Philipp Klaus Krause <philipp@colecovision.eu>
1106
1107         * src/mcs51/gen.c,
1108           src/mcs51/gen.h:
1109           Provide mcs51IsParmInCall.
1110
1111 2023-11-16 Philipp Klaus Krause <philipp@colecovision.eu>
1112
1113         * src/mcs51/gen.c:
1114           Replace further uses of fReturn by aopArg and aopRet.
1115
1116 2023-11-16 Philipp Klaus Krause <philipp@colecovision.eu>
1117
1118         * src/mcs51/ralloc.c,
1119           src/mcs51/ralloc.h:
1120           Fix mcs51_regname_to_idx, patch by Oleg Endo.
1121         * src/mcs51/peeph.def:
1122           Fix peephole optimizer rule 186.e, patch by Oleg Endo.
1123
1124 2023-11-16 Philipp Klaus Krause <philipp@colecovision.eu>
1125
1126         * doc/sdccman.lyx:
1127           Improve mcs51 calling convention documentation.
1128         * src/mcs51/gen.c,
1129           src/mcs51/gen.h,
1130           src/mcs51/main.c,
1131           src/mcs51/rtrack:
1132           Use aopArg, provide mcs51IsReturned and mcs51IsRegArg.
1133
1134 2023-11-14 Philipp Klaus Krause <philipp@colecovision.eu>
1135
1136         * src/mcs51/gen.c,
1137           src/mcs51/gen.h:
1138           Use aopRet.
1139
1140 2023-11-13 Philipp Klaus Krause <philipp@colecovision.eu>
1141
1142         * src/mcs51/gen.c:
1143           Basic aopArg for mcs51.
1144
1145 2023-11-13 Philipp Klaus Krause <philipp@colecovision.eu>
1146
1147         * src/mcs51/gen.c,
1148           src/mcs51/gen.h,
1149           src/stm8/gen.c,
1150           src/z80/gen.c:
1151           Handle return values via aopRet.
1152
1153 2023-11-13 Philipp Klaus Krause <philipp@colecovision.eu>
1154
1155         * src/mcs51/gen.h,
1156           src/mcs51/gen.c:
1157           mcs51 code generation refactoring.
1158
1159 2023-11-13 Philipp Klaus Krause <philipp@colecovision.eu>
1160
1161         * src/z80/gen.h,
1162           src/z80/gen.c:
1163           Burn AOP_STR.
1164
1165 2023-11-12 Philipp Klaus Krause <philipp@colecovision.eu>
1166
1167         * src/mcs51/gen.c:
1168           Make aopGet use asmop * instead of operand *.
1169
1170 2023-11-12 Philipp Klaus Krause <philipp@colecovision.eu>
1171
1172         * src/mcs51/gen.c:
1173           Fix opIsGptr, so it works even when the op has no aop yet.
1174
1175 2023-11-11 Philipp Klaus Krause <philipp@colecovision.eu>
1176
1177         * src/mcs51/gen.c,
1178           src/mcs51/gen.h,
1179           src/mcs51/main.c,
1180           src/mcs51/ralloc.c,
1181           src/SDCCglue.c:
1182           mcs51 code generation refactoring.
1183
1184 2023-11-11 Felix Salfelder <felix AT salfelder.org>
1185
1186         * Makefile.in:
1187           Fix Ticket #193
1188
1189 2023-11-10 Philipp Klaus Krause <philipp@colecovision.eu>
1190
1191         * .version,
1192           doc/sdccman.lyx,
1193           src/mcs51/gen.c,
1194           src/mcs51/main.c:
1195           Remove --parms-in-bank1 support in mcs51 port.
1196
1197 2023-11-00 Felix Salfelder <felix AT salfelder.org>
1198
1199         * support/cpp/gcc/cc1_dummies.cc:
1200           Rectify dummy prototype. Fixes bug #3654.
1201
1202 2023-11-09 Philipp Klaus Krause <philipp@colecovision.eu>
1203
1204         * src/SDCCmain.c:
1205           Fix --std-c2x.
1206         * src/SDCCralloc.hpp:
1207           Fix an UB issue in register allocation affecting z80 (and related).
1208         * src/mcs51/ralloc.h,
1209           src/mcs51/ralloc.c:
1210           Destroy the xreg relics.
1211
1212 2023-11-08 Felix Salfelder <felix AT salfelder.org>
1213
1214         * support/cpp/gcc/diagnostic-color.cc,
1215           support/cpp/gcc/prefix.cc:
1216           attempt to fix bug #3669, cf
1217           https://gcc.gnu.org/pipermail/gcc-patches/2023-January/609526.html
1218
1219 2023-11-07 Philipp Klaus Krause <philipp@colecovision.eu>
1220
1221         * .version,
1222           device/lib/Makefile.in,
1223           device/lib/ckd_add.c,
1224           device/lib/ckd_mul.c,
1225           device/lib/ckd_sub.c,
1226           device/lib/*/Makefile.in,
1227           doc/sdccman.lyx,
1228           src/SDCC.lex,
1229           src/SDCC.y,
1230           src/SDCCglobl.h,
1231           src/SDCCmain.c,
1232           src/SDCCval.c,
1233           support/regression/tests/assert.c,
1234           support/regression/tests/auto.c,
1235           support/regression/tests/bitcount.c.in,
1236           support/regression/tests/bitcountleading.c.in,
1237           support/regression/tests/bitcounttrailing.c.in,
1238           support/regression/tests/bitfirst.c.in,
1239           support/regression/tests/bitfirstleading.c.in,
1240           support/regression/tests/bitwidth.c.in,
1241           support/regression/tests/c2xkeywords.c,
1242           support/regression/tests/checkedint.c.in,
1243           support/regression/tests/digit_separators.c,
1244           support/regression/tests/memalignment.c.in,
1245           support/regression/tests/typeof.c,
1246           support/regression/tests/unreachable.c,
1247           support/valdiag/tests/enum.c,
1248           support/valdiag/tests/static_assert.c,
1249           support/valdiag/tests/struct.c:
1250           Since the standard name is now fixed at C23, use that instead of C2X (for compatibility, keep c2x option and pragma for now).
1251
1252 2023-11-07 Philipp Klaus Krause <philipp@colecovision.eu>
1253
1254         * src/SDCClrange.c,
1255           support/regression/tests/bug-3642.c,
1256           .version:
1257           Fix bug #3642.
1258
1259 2023-11-06 Philipp Klaus Krause <philipp@colecovision.eu>
1260
1261         * src/SDCCpeeph.c:
1262           Fix bug #3656.
1263         * src/SDCCgenconstprop.cc,
1264           src/SDCCcse.c:
1265           Fix bug #3640.
1266
1267 2023-11-02 Philipp Klaus Krause <philipp@colecovision.eu>
1268
1269         * src/mcs51/gen.c,
1270           src/mcs51/main.c,
1271           support/regression/tests/bitintshift.c.in:
1272           Fix bug #3634.
1273
1274 2023-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
1275
1276         * Makefile.common.in,
1277         * Makefile.in,
1278         * sdccconf_in.h: added OPT_DISABLE_R800
1279
1280 2023-10-28 Philipp Klaus Krause <philipp@colecovision.eu>
1281
1282         * src/SDCCpeeph.c:
1283           operandsNotRelated improvements for mcs51 (and related), based on patch 1 from patch ticket #466 by Oleg Endo.
1284         * src/mcs51/gen.c:
1285           Patch 2 from patch ticket #466 by Oleg Endo.
1286         * src/mcs51/peep.c,
1287           src/mcs51/ralloc.c,
1288           src/mcs51/ralloc.h,
1289           src/mcs51/rtrack.c:
1290           Patch 3 from patch ticket #466 by Oleg Endo.
1291         * src/mcs51/main.c:
1292           Patch 6 from patch ticket #466 by Oleg Endo.
1293         * src/SDCCbitv.c,
1294           src/SDCCbitv.h:
1295           Patch 10 from patch ticket #466 by Oleg Endo.
1296
1297 2023-10-28 Philipp Klaus Krause <philipp@colecovision.eu>
1298
1299         * src/SDCCgenconstprop.cc:
1300           Fix generalized constant propagation analysis of pointers for host with 32-bit long (bug #3667).
1301
1302 2023-10-26 Philipp Klaus Krause <philipp@colecovision.eu>
1303
1304         * support/regression/tests/bug-3579.c,
1305           support/regression/tests/bug-3606.c:
1306           Fix reads from unitialized memory in regression tests, should fix bug #3583.
1307         * support/regression/tests/bug-3642.c:
1308           Regression test for bug #3642 (disabled for now, as the bug is not yet fixed).
1309
1310 2023-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
1311
1312         * support/regression/tests/push_pop_sp.c: bug fix, remove unintended code
1313         * src/SDCCmem.c(printAllocInfoSeg): adjust stack offsets for struct
1314           returning functions
1315         * src/mcs51/gen.c(genRet): fixed stack/xstack with/without framepointer
1316
1317 2023-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1318
1319         * sdas/linksrc/lklist.c,
1320         * sdas/linksrc/lkmem.c,
1321         * sdas/linksrc/lkrloc3.c: cosmetics
1322         * src/SDCCglobl.h: reduced LEVEL_UNIT to 10000 for human readability
1323         * src/SDCCicode.c(geniCodeCall): support xstack
1324         * src/SDCCmem.c(printAllocInfoSeg): also print size on stack
1325         * src/mcs51/gen.c(pushbigreturn): use xstack when asked for,
1326           (genCall): clean up xstack when asked for,
1327           (genFunction): optimize stack adjustment > 7,
1328           (genRet): try to use tempregs for bigreturn,
1329           use add in A instead of many inc dptr for larger offsets,
1330           support xstack,
1331           (genPagedPointerSet): add pdata support
1332         * src/mcs51/rtrack.c(_mcs51_rtrackUpdate): updated comments
1333         * src/mos6502/main.c(m6502_genAssemblerPreamble): attempt to keep areas in
1334           correct order
1335         * support/regression/tests/gcc-torture-execute-20020328-1.c: renamed testit()
1336           to tryit() since the test prefix has special meaning in regression testing
1337         * support/regression/tests/push_pop_sp.c: new, added
1338
1339 2023-10-13 Philipp Klaus Krause <philipp@colecovision.eu>
1340
1341         * device/lib/r*/crt0.s:
1342           Fix reti vs. ipres ret in crt0 templates for Rabbits (last part of bug #3652).
1343
1344 2023-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1345
1346         * src/mos6502/gen.h: moved NUM_TEMP_REGS into gen.c
1347         * src/mos6502/gen.c: renamed __DPTR & __TEMP to DPTR & REGTEMP to remove
1348           them from the C namespace,
1349           simplified INDFMT_IY macro
1350         * src/mos6502/main.c (m6502_genAssemblerPreamble): moved __DPTR & __TEMP
1351           definition to libraries,
1352           removed ZPABS so --data_loc works as expected, leaving address 0 unused
1353         * device/lib/mos6502/__memcpy.s: use REGTEMP instead of ___SDCC_m6502_retN,
1354           use local labels
1355         * device/lib/mos6502-stack-auto/__sdcc_indirect_jsr.s,
1356         * device/lib/mos6502/__sdcc_indirect_jsr.s: use renamed REGTEMP
1357         * device/lib/mos6502-stack-auto/_dptr.s,
1358         * device/lib/mos6502/_dptr.s: new, DPTR in zero page
1359         * device/lib/mos6502-stack-auto/_ret.c,
1360         * device/lib/mos6502/_ret.c: replace by _ret01.s, _ret23.s & _ret4567.s
1361         * device/lib/mos6502-stack-auto/_ret01.s,
1362         * device/lib/mos6502-stack-auto/_ret23.s,
1363         * device/lib/mos6502-stack-auto/_ret4567.s,
1364         * device/lib/mos6502/_ret01.s,
1365         * device/lib/mos6502/_ret23.s,
1366         * device/lib/mos6502/_ret4567.s: new, ___SDCC_m6502_retN in zero page
1367         * device/lib/mos6502-stack-auto/_temp.s,
1368         * device/lib/mos6502/_temp.s: new, REGTEMP in zeropage
1369         * device/lib/mos6502-stack-auto/Makefile.in,
1370         * device/lib/mos6502/Makefile.in: added _dptr.rel, _ret01.rel, _re23,rel,
1371           _ret4567.rel & _temp.rel
1372
1373 2023-10-13 Philipp Klaus Krause <philipp@colecovision.eu>
1374
1375         * .version:
1376           Bump version for now fully working generalized constant propagation.
1377
1378 2023-10-09 Philipp Klaus Krause <philipp@colecovision.eu>
1379
1380         * src/SDCCerr.c,
1381           src/SDCCerr.h,
1382           src/SDCCmain.c:
1383           Fix bug #3658 by warning on non-default sdcccall with default stdlib or crt0.
1384         * src/z80/main.c,
1385           doc/sdccman.lyx,
1386           device/lib/r2k/*.s,
1387           device/lib/r2ka/*.s,
1388           device/lib/r3ka/*.s,
1389           device/lib/tlcs90/*.s,
1390           device/lib/ez80_z80/*.s,
1391           device/lib/_memset:
1392           Make new calling convention the default for r2k, r2ka, r3ka, tlcs90, ez80-z80.
1393         * support/regression/ports/uc6502/spec.mk:
1394           Increase test-uc6502 timeout to work around bug #3663.
1395
1396 2023-10-07 Philipp Klaus Krause <philipp@colecovision.eu>
1397
1398         * src/SDCCgenconstprop.cc:
1399           Fix a use of an uninitialized struct member in generalized constant propagation analysis of some left shifts: bugs #3625, #3665.
1400
1401 2023-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
1402
1403         * src/SDCCmain.c (parseCmdLine): place -Wl-f options in linkOptionsSet2,
1404           (linkEdit): pass linkOptionsSet2 for $L,
1405           (assemble): pass NULL for $L
1406         * src/SDCCutil.h,
1407         * src/SDCCutil.c (buildCmdLine): added list2 for $L command line options
1408         * src/ds390/main.c (_tininative_do_assemble): pass NULL for $L
1409         * src/avr/main.c (_linkCmd),
1410         * src/ds390/main.c (_linkCmd),
1411         * src/hc08/main.c (_linkCmd),
1412         * src/mcs51/main.c (_linkCmd),
1413         * src/mos6502/main.c (_linkCmd),
1414         * src/pdk/main.c (_linkCmd),
1415         * src/stm8/main.c (_linkCmd),
1416         * src/z80/main.c (_z80LinkCmd): added $L for command line options
1417         * src/z80/main.c (_sm83_rgblink): pass NULL for $L
1418         * src/SDCCsymt.c (checkSClass): cosmetics
1419
1420 2023-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
1421
1422         * sdas/linksrc/lkmain.c (parse): warn about ignored nested linker script
1423
1424 2023-10-04 Philipp Klaus Krause <philipp@colecovision.eu>
1425
1426         * src/SDCCopt.c,
1427           support/regression/tests/bug-3660.c:
1428           Fix bug #3660.
1429
1430 2023-10-04 Philipp Klaus Krause <philipp@colecovision.eu>
1431
1432         * src/z80/gen.c:
1433           Rabbit interrupt handling fixes, based on patch by D-mo.
1434
1435 2023-10-03 Philipp Klaus Krause <philipp@colecovision.eu>
1436
1437         * sdas/asrab/rabmch.c:
1438           Fix bug #3661, patch by D-mo.
1439         * support/regression/tests/bug-3661.c:
1440           Regression test for bug #3661.
1441
1442 2023-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
1443
1444         * support/regression/ports/uc6502-stack-auto/support.c,
1445         * support/regression/ports/uc6502-stack-auto/uCsim.cmd,
1446         * support/regression/ports/uc6502/support.c,
1447         * support/regression/ports/uc6502/uCsim.cmd: moved simif to safer location
1448
1449 2023-09-27 Philipp Klaus Krause <philipp@colecovision.eu>
1450
1451         * device/lib/r2k/crt0.s,
1452           device/lib/r2ka/crt0.s,
1453           device/lib/r3ka/crt0.s:
1454           Place interrupt vector table at multiple of 512B, as required on Rabbit 3000 and above.
1455
1456 2023-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
1457
1458         * support/regression/tests/bug-3563.c: revert accidental enable of failing test
1459
1460 2023-09-25 Philipp Klaus Krause <philipp@colecovision.eu>
1461
1462         * support/regression/tests/mm-pnvi-ae-udi-pointer_from_int_disambiguation_1_xy.c:
1463           Disable test for FreeBSD 13 / clang-14, where it fails due to known bug.
1464
1465 2023-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
1466
1467         * device/lib/mos6502-stack-auto/crt0.s,
1468         * device/lib/mos6502/crt0.s: clear zero page, reorder areas
1469         * src/mos6502/main.c(m6502_finaliseOptions): use whole zero page,
1470           improved default memory map
1471           (m6502_genAssemblerPreamble): move __DPTR & __TEMP to fixed
1472           address from 0 and up,
1473           (m6502_genIVT): fixed, allow only 2 interrupts
1474         * support/regression/ports/uc6502-stack-auto/spec.mk,
1475         * support/regression/ports/uc6502/spec.mk: use more logical memory map
1476         * support/regression/gte/pr34099.c: suppress valid warning
1477         * support/regression/gte/pr97404.c,
1478         * support/regression/gte/pr97836.c,
1479         * support/regression/tests/bug-3563.c: fixed warnings
1480
1481 2023-09-21 Philipp Klaus Krause <philipp@colecovision.eu>
1482
1483         * sdas/asstm8/stm8.h,
1484           sdas/asstm8/stm8mch.c,
1485           sdas/linksrc/lklist.c,
1486           src/SDCCopt.c,
1487           src/SDCCval.c:
1488           Fix a few cases of undefined behavior.
1489         * device/lib/r*k*/crt0.s:
1490           Fix location of secondary watchdog interrupt vector (part of bug #3652).
1491
1492 2023-09-18 Philipp Klaus Krause <philipp@colecovision.eu>
1493
1494         * support/regression/tests/charconst.c,
1495           support/regression/tests/escape.c,
1496           support/regression/tests/new_wide.c,
1497           support/regression/tests/string.c,
1498           support/regression/tests/wchar.c.in:
1499           Handle hosts that are C11-compliant on the compiler side, but not the library side better.
1500         * support/regression/tests/wchar.c.in:
1501           Disable a test for OpenBSD, where it fails due to known OpenBSD bug.
1502
1503 2023-09-14 Philipp Klaus Krause <philipp@colecovision.eu>
1504
1505         * support/regression/tests/mm-pnvi-ae-udi-pointer_from_int_disambiguation_1_xy.c,
1506           support/regression/tests/mm-pnvi-ae-udi-provenance_basic_using_uintptr_t_auto_yx.c,
1507           support/regression/tests/mm-pnvi-ae-udi-provenance_basic_using_uintptr_t_global_xy.c,
1508           support/regression/tests/setjmp.c,
1509           support/regression/tests/wchar.c.in:
1510           Disable tests where they fail due to known FreeBSD 13 bugs.
1511
1512 2023-09-11 Philipp Klaus Krause <philipp@colecovision.eu>
1513
1514         * src/SDCCcse.c,
1515           src/SDCClrange.c:
1516           Fix issues that resulted in isaddr flag value loss, confusing the ds390 register allocator.
1517         * src/SDCCgenconstprop.cc:
1518           Improve optimizations based on information from generalized constant propagation.
1519         * support/regression/tests/bug-3641.c:
1520           Disable test for target where it fails due to known bug #3643.
1521
1522 2023-09-10 Philipp Klaus Krause <philipp@colecovision.eu>
1523
1524         * support/regression/tests/bug-3641.c:
1525           Support pre-C23 hosts in test for bug #3641.
1526
1527 2023-09-09 Philipp Klaus Krause <philipp@colecovision.eu>
1528
1529         * support/regression/tests/bug-3641.c:
1530           Regression test for bug #3641.
1531
1532 2023-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1533
1534         * src/hc08/gen.c (genAssignLit): fix bug #3641
1535
1536 2023-09-01 Philipp Klaus Krause <philipp@colecovision.eu>
1537
1538         * src/SDCCgenconstprop.cc,
1539           src/pdk/gen.c:
1540           Optimize some pointer writes using intrinsic named address space information from generalized constant propagation.
1541
1542 2023-09-01 Philipp Klaus Krause <philipp@colecovision.eu>
1543
1544         * support/regression/tests/bitintshift.c.in:
1545           Disable parts of test that fail due to known bug #3634.
1546
1547 2023-08-29 Philipp Klaus Krause <philipp@colecovision.eu>
1548
1549         * sdas/asrab/rab.h,
1550           sdas/asrab/rabmch.c,
1551           sdas/asrab/rabpst.c:
1552           Fix handling of some valid instructions in Rabbit assembler (bug #3639, patch by by D-mo).
1553         * support/regression/tests/bug-3639.c:
1554           Regression test for bug #3639.
1555
1556 2023-08-28 Philipp Klaus Krause <philipp@colecovision.eu>
1557
1558         * doc/README.txt,
1559           doc/sdccman.lyx:
1560           Basic r800 port documentation.
1561         * support/scripts/sdcc.nsi:
1562           Include r800 library in Windows installer.
1563         * src/z80/gen.c:
1564           Cost function fixes for z80-related backends.
1565
1566 2023-08-27 Philipp Klaus Krause <philipp@colecovision.eu>
1567
1568         * Merge r800 branch to trunk.
1569         * support/regression/Makefile.in:
1570           Include r800 port in test-z80 regression test target.
1571         * support/regression/MakeList:
1572           Disable a test for r800 that fails for all z80-related ports.
1573
1574 2023-08-27 Philipp Klaus Krause <philipp@colecovision.eu>
1575
1576         * sim/ucsim/z80.src/inst_ed.cc,
1577           src/z80/gen.c,
1578           src/z80/peep.c:
1579           Fixes for R800 multiplication instructions.
1580
1581 2023-08-27 Felix Salfelder <felix AT salfelder.org>
1582
1583         * support/regression/Makefile.in: deal with longer subresult list.
1584         * support/regression/tests/bitintshift.c.in: more subcases.
1585
1586 2023-08-27 Philipp Klaus Krause <philipp@colecovision.eu>
1587
1588         * support/regression/fwk/include/testfwk.h,
1589           support/regression/ports/ucr800/spec.mk:
1590           r800 regression test infrstructure.
1591         * src/z80/gen.c:
1592           r800 calling convention fix.
1593
1594 2023-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
1595
1596         * support/regression/gte/960830-1.c: deleted, is only relevant for i386
1597         * support/regression/ports/mcs51-common/support.c: don't include mcs51reg.h,
1598           define TI & SBUF directly instead, prevents name clash with B
1599         * support/regression/MakeList: enabled tcc_30_hanoi
1600         * support/regression/cases/Makefile.in: remove disabled warnings,
1601           fixed warnings
1602         * support/regression/collate-results.py,
1603         * support/regression/compact-results.py: cosmetics
1604         * support/regression/gte/20001124-1.c,
1605         * support/regression/gte/20001229-1.c,
1606         * support/regression/gte/20010119-1.c,
1607         * support/regression/gte/20030216-1.c,
1608         * support/regression/gte/20091229-1.c,
1609         * support/regression/gte/900409-1.c,
1610         * support/regression/gte/930930-2.c,
1611         * support/regression/gte/950426-2.c,
1612         * support/regression/gte/951204-1.c,
1613         * support/regression/gte/960405-1.c,
1614         * support/regression/gte/970214-1.c,
1615         * support/regression/gte/970214-2.c,
1616         * support/regression/gte/990324-1.c,
1617         * support/regression/gte/991019-1.c,
1618         * support/regression/gte/alias-access-path-2.c,
1619         * support/regression/gte/pr17252.c,
1620         * support/regression/gte/pr22493-1.c,
1621         * support/regression/gte/pr23047.c,
1622         * support/regression/gte/pr38048-2.c,
1623         * support/regression/gte/pr40493.c,
1624         * support/regression/gte/pr49712.c: fixed warnings
1625         * support/regression/gte/20010329-1.c,
1626         * support/regression/gte/20030404-1.c,
1627         * support/regression/gte/20080222-1.c,
1628         * support/regression/gte/980526-2.c,
1629         * support/regression/gte/pr17133.c,
1630         * support/regression/gte/pr29798.c,
1631         * support/regression/gte/pr34099-2.c,
1632         * support/regression/gte/pr43629.c,
1633         * support/regression/gte/pr44942.c,
1634         * support/regression/gte/pr53465.c: suppressed valid warnings
1635         * support/regression/qct/0025-string.c,
1636         * support/regression/qct/0027-charval.c,
1637         * support/regression/qct/0032-indec.c,
1638         * support/regression/qct/0059-multistring.c,
1639         * support/regression/tcc/30_hanoi.c: cosmetics
1640
1641 2023-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
1642
1643         * support/regression/tests/bug-3165.c: enabled for mcs51 & ds390,
1644           fixed warnings
1645
1646 2023-08-26 Philipp Klaus Krause <philipp@colecovision.eu>
1647
1648         * sdas/asrab/rab.h,
1649           sdas/asrab/rabadr.c,
1650           sdas/asrab/rabmch.c:
1651           Fix handling of some valid instructions in Rabbit assembler (bug #3636, patch by by D-mo).
1652         * support/regression/tests/bug-3636.c:
1653           Regression test for bug #3636.
1654
1655 2023-08-26 Philipp Klaus Krause <philipp@colecovision.eu>
1656
1657         * sdas/asrab/rab.h,
1658           sdas/asrab/rabadr.c,
1659           sdas/asrab/rabmch.c:
1660           Fix handling of some invalid instructions in Rabbit assembler (bug #3638, patch by by D-mo).
1661
1662 2023-08-26 Philipp Klaus Krause <philipp@colecovision.eu>
1663
1664         * support/regression/tests/bug-3165.c,
1665           support/regression/tests/bug-3167.c:
1666           Rename regression test to match correct bug number.
1667
1668 2023-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
1669
1670         * device/lib/pic16/libc/string/memchr.c,
1671         * device/lib/pic16/libc/string/memchrpgm.c,
1672         * device/lib/pic16/libc/string/memchrram.c: fixed buggy implementations
1673         * src/pic14/genarith.c(genPlus): fixed warning
1674         * support/regression/qct/0026-implicitret.c: disable expected warning 278
1675         * support/regression/tcc/97_utf8_string_literal.c: replaced abort() by
1676           return, is this test even linked, let alone run?
1677         * support/regression/tests/gcc-torture-execute-930106-1.c: very odd test,
1678           fixed warnings
1679         * support/regression/tests/gcc-torture-execute-cmpsf-1.c: enabled for mcs51
1680           with correct_results[] const, fixed warnings
1681         * support/regression/tests/gcc-torture-execute-strct-varg-1.c: enabled for
1682           hc08 & s08, fixed warnings
1683         * support/regression/tests/lonesha256.c: disabled for mcs51-stack-auto
1684         * support/regression/tests/mm-pnvi-ae-udi-pointer_from_int_disambiguation_2_xy.c:
1685           added comment about incorrect warning 127
1686         * support/regression/tcc/109_float_struct_calling.c,
1687         * support/regression/tcc/10_pointer.c,
1688         * support/regression/tcc/11_precedence.c,
1689         * support/regression/tcc/30_hanoi.c,
1690         * support/regression/tcc/52_unnamed_enum.c,
1691         * support/regression/tcc/54_goto.c,
1692         * support/regression/tcc/55_lshift_type.c,
1693         * support/regression/tests/gcc-torture-execute-20000717-3.c,
1694         * support/regression/tests/gcc-torture-execute-20020201-1.c,
1695         * support/regression/tests/gcc-torture-execute-20020328-1.c,
1696         * support/regression/tests/gcc-torture-execute-20020819-1.c,
1697         * support/regression/tests/gcc-torture-execute-20041019-1.c,
1698         * support/regression/tests/gcc-torture-execute-20100430-1.c,
1699         * support/regression/tests/gcc-torture-execute-20120427-1.c,
1700         * support/regression/tests/gcc-torture-execute-20120427-2.c,
1701         * support/regression/tests/gcc-torture-execute-920202-1.c,
1702         * support/regression/tests/gcc-torture-execute-920428-1.c,
1703         * support/regression/tests/gcc-torture-execute-920520-1.c,
1704         * support/regression/tests/gcc-torture-execute-920812-1.c,
1705         * support/regression/tests/gcc-torture-execute-921123-1.c,
1706         * support/regression/tests/gcc-torture-execute-930123-1.c,
1707         * support/regression/tests/gcc-torture-execute-930518-1.c,
1708         * support/regression/tests/gcc-torture-execute-930603-2.c,
1709         * support/regression/tests/gcc-torture-execute-931017-1.c,
1710         * support/regression/tests/gcc-torture-execute-950322-1.c,
1711         * support/regression/tests/gcc-torture-execute-950621-1.c,
1712         * support/regression/tests/gcc-torture-execute-950809-1.c,
1713         * support/regression/tests/gcc-torture-execute-960219-1.c,
1714         * support/regression/tests/gcc-torture-execute-960302-1.c,
1715         * support/regression/tests/gcc-torture-execute-960327-1.c,
1716         * support/regression/tests/gcc-torture-execute-960402-1.c,
1717         * support/regression/tests/gcc-torture-execute-980701-1.c,
1718         * support/regression/tests/gcc-torture-execute-990106-1.c,
1719         * support/regression/tests/gcc-torture-execute-991023-1.c,
1720         * support/regression/tests/gcc-torture-execute-cmpsi-1.c,
1721         * support/regression/tests/gcc-torture-execute-divconst-1.c,
1722         * support/regression/tests/gcc-torture-execute-divmod-1.c,
1723         * support/regression/tests/gcc-torture-execute-lto-tbaa-1.c,
1724         * support/regression/tests/gcc-torture-execute-packed-1.c,
1725         * support/regression/tests/gcc-torture-execute-postmod-1.c,
1726         * support/regression/tests/gcc-torture-execute-strct-stdarg-1.c,
1727         * support/regression/tests/gcc-torture-execute-string-opt-5.c,
1728         * support/regression/tests/gcc-torture-execute-va-arg-1.c,
1729         * support/regression/tests/gcc-torture-execute-va-arg-5.c,
1730         * support/regression/tests/gcc-torture-execute-va-arg-6.c: fixed warnings
1731
1732 2023-08-25 Maarten Brock <sourceforge.brock AT dse.nl>
1733
1734         * src/mcs51/rtrack.c(_mcs51_rtrackUpdate): added dptr+=2 case,
1735           added detecting modified bits in B
1736
1737 2023-08-21 Maarten Brock <sourceforge.brock AT dse.nl>
1738
1739         * device/lib/mcs51/Makefile.in: reverted accidental commit
1740
1741 2023-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
1742
1743         * device/include/asm/default/features.h,
1744         * device/include/asm/ds390/features.h,
1745         * device/include/asm/mcs51/features.h,
1746         * device/include/asm/pic14/features.h,
1747         * device/include/asm/pic16/features.h,
1748         * device/include/asm/r2k/features.h,
1749         * device/include/asm/r3ka/features.h,
1750         * device/include/asm/sm83/features.h,
1751         * device/include/asm/stm8/features.h,
1752         * device/include/asm/tlcs90/features.h,
1753         * device/include/asm/z80/features.h: added __SDCC_NONBANKED
1754         * device/include/float.h: use __SDCC_NONBANKED for __SDCC_FLOAT_NONBANKED
1755         * device/include/sdcc-lib.h: cosmetics
1756         * device/lib/_divsint.c,
1757         * device/lib/_divslong.c,
1758         * device/lib/_divslonglong.c,
1759         * device/lib/_divuint.c,
1760         * device/lib/_divulong.c,
1761         * device/lib/_divulonglong.c,
1762         * device/lib/_modsint.c,
1763         * device/lib/_modslong.c,
1764         * device/lib/_modslonglong.c,
1765         * device/lib/_moduint.c,
1766         * device/lib/_modulong.c,
1767         * device/lib/_modulonglong.c,
1768         * device/lib/_mulint.c,
1769         * device/lib/_mullong.c,
1770         * device/lib/_mullonglong.c: moved __SDCC_NONBANKED to sdcc-lib.h
1771         * device/lib/_slonglong2fs.c: cosmetics
1772         * device/lib/Makefile.in,
1773         * device/lib/hc08/Makefile.in,
1774         * device/lib/mos6502/Makefile.in,
1775         * device/lib/mos6502-stack-auto/Makefile.in,
1776         * device/lib/mos65c02/Makefile.in,
1777         * device/lib/pdk13/Makefile.in,
1778         * device/lib/pdk14/Makefile.in,
1779         * device/lib/pdk15/Makefile.in,
1780         * device/lib/pdk15-stack-auto/Makefile.in,
1781         * device/lib/s08/Makefile.in,
1782         * device/lib/s08-stack-auto/Makefile.in,
1783         * device/lib/stm8/Makefile.in,
1784         * device/lib/stm8-large/Makefile.in,
1785         * src/SDCCsymt.c (initCSupport): renamed _r[lr][su]longlong.c to
1786           _s[lr][su]longlong.c because they are shifts not rotates
1787         * device/lib/_slslonglong.c: renamed from _rlslonglong.c,
1788           moved __SDCC_NONBANKED to sdcc-lib.h
1789         * device/lib/_slulonglong.c: renamed from _rlulonglong.c,
1790           moved __SDCC_NONBANKED to sdcc-lib.h,
1791           use _AUTOMEM for better code generation
1792         * device/lib/_srslonglong.c: renamed from _rrslonglong.c,
1793           bugfix little endian variant,
1794           moved __SDCC_NONBANKED to sdcc-lib.h,
1795           use _AUTOMEM for better code generation,
1796           removed comment about non-existing rrulonglong_rrx_s.c
1797         * device/lib/_srulonglong.c: renamed from _rrulonglong.c,
1798           moved __SDCC_NONBANKED to sdcc-lib.h,
1799           use _AUTOMEM for better code generation,
1800           removed comment about non-existing rrulonglong_rrx_s.c
1801         * device/lib/mos6502/_srslonglong.c: renamed from _rrslonglong.c
1802         * device/lib/mos6502/_srulonglong.c: renamed from _rrulonglong.c
1803         * device/lib/mos6502-stack-auto/_srslonglong.c: renamed from _rrslonglong.c
1804         * device/lib/mos6502-stack-auto/_srulonglong.c: renamed from _rrulonglong.c
1805
1806         * device/lib/atomic_flag_clear.c: generate external definition for
1807           inline definition with external linkage
1808         * device/include/stdatomic.h: inline atomic_flag_clear(),
1809           use 0xfe for z80-like,
1810           use __SDCC_NONBANKED
1811         * device/lib/ez80_z80/atomic_flag_test_and_set.s,
1812         * device/lib/r2k/atomic_flag_test_and_set.s,
1813         * device/lib/r2ka/atomic_flag_test_and_set.s,
1814         * device/lib/r3ka/atomic_flag_test_and_set.s,
1815         * device/lib/sm83/atomic_flag_test_and_set.s,
1816         * device/lib/z180/atomic_flag_test_and_set.s,
1817         * device/lib/z80/atomic_flag_test_and_set.s,
1818         * device/lib/z80n/atomic_flag_test_and_set.s: use sra on 0xfe and drop ccf
1819
1820         * device/lib/strtoull.c: drop oldret
1821         * device/lib/wcstoull.c: drop oldret,
1822           (_isdigit): fix L'a',
1823           (strtoull): bugfix, renamed to wcstoull() & use iswblank()
1824
1825         * debugger/mcs51/sdcdb.c (readCdb): fixed warning/bug
1826         * src/SDCC.y: fixed warnings
1827         * src/SDCCval.h,
1828         * src/SDCCval.c (ullFromVal): make val const to fix warnings
1829         * src/mcs51/ralloc.c (regsUsedIniCode): removed label to fix warning
1830         * src/mos6502/gen.c (opInfo): fix warning,
1831           (genRightShift): fixed warning
1832         * src/z80/ralloc.c (regsUsedIniCode): removed label to fix warning
1833         * support/cpp/gcc/diagnostic.cc (fancy_abort): fixed warning,
1834           removed formfeeds
1835         * support/cpp/gcc/gcc.cc (insert_comments,get_random_number): fixed warnings
1836           removed formfeeds
1837         * support/cpp/libcpp/expr.cc (cpp_classify_number): fixed warnings,
1838           removed formfeeds
1839         * support/cpp/libcpp/macro.cc (update,create_iso_definition): fixed warnings
1840         * support/makebin/makebin.c: fixed warning
1841
1842 2023-08-17 Benedikt Freisen <b.freisen AT gmx.net>
1843
1844         * device/include/inttypes.h,
1845           device/include/stdlib.h,
1846           device/include/wchar.h,
1847           device/lib/Makefile.in,
1848           device/lib/imaxabs.c,
1849           device/lib/imaxdiv.c,
1850           device/lib/incl.mk,
1851           device/lib/llabs.c,
1852           device/lib/strtoimax.c,
1853           device/lib/strtoll.c,
1854           device/lib/strtoul.c,
1855           device/lib/strtoull.c,
1856           device/lib/strtoumax.c,
1857           device/lib/wcsncmp.c,
1858           device/lib/wcstoimax.c,
1859           device/lib/wcstol.c,
1860           device/lib/wcstoll.c,
1861           device/lib/wcstoul.c,
1862           device/lib/wcstoull.c,
1863           device/lib/wcstoumax.c,
1864           support/regression/tests/wcsto.c:
1865           Add inttypes.h and missing dependencies.
1866
1867 2023-08-17 Philipp Klaus Krause <philipp@colecovision.eu>
1868
1869         * src/pdk/gen.c:
1870           Fix a bug in pdk code generation for shifts.
1871         * support/regression/tests/shifts2.c.in:
1872           Disable a part of a test for configurations where it fails due to lack of memory.
1873
1874 2023-08-17 Maarten Brock <sourceforge.brock AT dse.nl>
1875
1876         * src/pic14/glue.c,
1877         * src/pic16/glue.c: moved no_assemble into options
1878
1879 2023-08-17 Philipp Klaus Krause <philipp@colecovision.eu>
1880
1881         * support/regression/tests/shifts2.c.in,
1882           support/regression/tests/bitintshift.c.in:
1883           Improve test coverage for shifts of wide variables.
1884         * device/lib/_rlulonglong.c,
1885           device/lib/_rrslonglong.c,
1886           device/lib/_rrulonglong.c:
1887           Fix choice of endiannness for support functions for shifts of wide variables.
1888
1889 2023-08-16 Maarten Brock <sourceforge.brock AT dse.nl>
1890
1891         * debugger/mcs51/cmd.c: fixed compiler warning
1892         * src/SDCCglobl.h,
1893         * src/SDCCglue.c,
1894         * src/SDCCmain.c: moved syntax_only & no_assemble into options
1895         * src/SDCCopt.c(eBBlockFromiCode): do not call assignRegisters() for
1896             --syntax-only
1897
1898 2023-08-15 Maarten Brock <sourceforge.brock AT dse.nl>
1899
1900         * sim/ucsim/test-target.mk: do not remove ihx files that are in svn
1901
1902 2023-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
1903
1904         * src/SDCCmain.c: added --syntax-only option, implements RFE #886
1905         * doc/sdccman.lyx: documented --syntax-only
1906
1907 2023-08-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1908
1909         * support/regression/tests/charconst.c,
1910           support/regression/tests/wchar.c.in: disable for MacOS host test
1911
1912 2023-08-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1913
1914         * support/regression/tests/bug-2855.c: disable for MacOS host test
1915         * support/regression/tests/charconst.c,
1916           support/regression/tests/string.c,
1917           support/regression/tests/wchar.c.in: work around missing uchar.h
1918           on MacOS host test
1919
1920 2023-08-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1921
1922         * support/scripts/sdcc.nsi: Remove unused/unbuilt simulators
1923
1924 2023-08-03 Philipp Klaus Krause <philipp@colecovision.eu>
1925
1926         * src/ds390/gen.c,
1927           src/ds390/ralloc.c,
1928           src/hc08/gen.c,
1929           src/mcs51/gen.c,
1930           src/mcs51/ralloc.c,
1931           src/pdk/gen.c,
1932           src/z80/gen.c:
1933           Fix various bugs found by sanitizers.
1934
1935 2023-08-01 Philipp Klaus Krause <philipp@colecovision.eu>
1936
1937         * src/SDCCgenconstprop.cc,
1938           src/SDCCpeeph.c,
1939           src/pdk/gen.c,
1940           src/stm8/gen.c,
1941           src/z80/gen.c:
1942           Fix various bugs found by sanitizers.
1943
1944 2023-07-31 Philipp Klaus Krause <pkk@spth.de>
1945
1946         * support/regression/ports/ucr800/spec.mk:
1947           Infrastructure for future r800 regression testing.
1948
1949 2023-07-31 Philipp Klaus Krause <philipp@colecovision.eu>
1950
1951         * src/SDCCgenconstprop.cc,
1952           src/pdk/ralloc.c:
1953           Fix some issues, mostly in generalized constant propagation.
1954
1955 2023-07-29 Philipp Klaus Krause <philipp@colecovision.eu>
1956
1957         * src/SDCCcse.c,
1958           src/SDCCcse.h,
1959           src/SDCCopt.c,
1960           support/regression/tests/bug-3636.c:
1961           Fix bug #3626.
1962         * src/SDCCsymt.c,
1963           support/regression/tests/bug-3597.c:
1964           Fix bug #3597.
1965         * src/SDCCast.c,
1966           support/valdiag/tests/bug-2240.c:
1967           Fix bug #2240.
1968
1969 2023-07-28 Philipp Klaus Krause <pkk@spth.de>
1970
1971         * sdas/asz80/z80.h,
1972           sdas/asz80/z80mch.c,
1973           sdas/asz80/z80pst.c:
1974           Basic R800 assembler support.
1975         * configure,
1976           configure.ac,
1977           src/SDCCmain.c,
1978           src/port.h,
1979           src/z80/main.c,
1980           src/SDCCglue.c,
1981       src/z80/gen.c,
1982       src/z80/z80.h,
1983       src/z80/peep.c,
1984       device/include/*.h,
1985       device/lib/Makefile.in,
1986       device/lib/_memset.c,
1987       device/lib/clean.mk,
1988       device/lib/r800:
1989           Infrastructure for r800 port, use multu for 8x8->16 multiplication.
1990
1991 2023-07-27 Philipp Klaus Krause <philipp@colecovision.eu>
1992
1993         * device/lib/mbrtowc.c,
1994           support/regression/tests/wchar.c.in:
1995           Fix an issue in the return value of mbrtowc for 0 character (it indirectly also affected mbrtoc16 and mbrtoc32).
1996
1997 2023-07-27 Philipp Klaus Krause <philipp@colecovision.eu>
1998
1999         * src/z80/gen.c:
2000           Fix bug #3619.
2001
2002 2023-07-27 Philipp Klaus Krause <philipp@colecovision.eu>
2003
2004         * device/lib:
2005           Spelling fixes, patch #465 by Konstantin Kim.
2006
2007 2023-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
2008
2009         * _gptrget.c,
2010         * _gptrgetc.c,
2011         * _gptrput.c: applied patch #464, Thanks Konstantin Kim
2012             also fixed/improved non-active SDCC_MODEL_MEDIUM variants of this lib
2013
2014 2023-07-21 Benedikt Freisen <b.freisen AT gmx.net>
2015
2016         * doc/sdccman.lyx:
2017           Update documentation of pragma sdcc_hash.
2018
2019 2023-07-17 Felix Salfelder <felix AT salfelder.org>
2020
2021         * support/regression/cases/generate-cases.py:
2022           Fix bug #3614.
2023
2024 2023-07-17 Felix Salfelder <felix AT salfelder.org>
2025
2026         * support/regression/Makefile.in,
2027           support/regression/compact-results.py:
2028           Fix bug #3613.
2029
2030 2023-07-13 Philipp Klaus Krause <philipp@colecovision.eu>
2031
2032         * src/pdk/gen.c:
2033           Fix bug #3615 for pdk15.
2034
2035 2023-07-13 Philipp Klaus Krause <philipp@colecovision.eu>
2036
2037         * support/regression/tests/_minimal.c:
2038           Fix an accidentially comitted debug line.
2039         * src/stm8/gen.c:
2040           Fix bug #3615 for stm8.
2041
2042 2023-07-10 Philipp Klaus Krause <philipp@colecovision.eu>
2043
2044         * src/z80/gen.c:
2045           Fix a Z(1)80 bug in wide reads from pointers into registers.
2046
2047 2023-07-09 Philipp Klaus Krause <philipp@colecovision.eu>
2048
2049         * src/SDCCicode.c,
2050           src/*/main.c:
2051           Fix bug #3611 via patch by bbbbbr.
2052         * src/SDCCgenconstprop.cc:
2053           Use (CHAR_BIT * sizeof (unsigned long long)) when C2X ULLONG_WIDTH is not available.
2054         * src/SDCCcse.c:
2055           Fix bug #3612.
2056
2057 2023-07-07 Philipp Klaus Krause <philipp@colecovision.eu>
2058
2059         * Merge genconstprop branch to trunk.
2060
2061 2023-07-07 Philipp Klaus Krause <philipp@colecovision.eu>
2062
2063         * .version:
2064           Bump version for generalized constant propagation.
2065
2066 2023-07-07 Philipp Klaus Krause <philipp@colecovision.eu>
2067
2068         * Merge next branch to trunk.
2069         * device/lib/stm8/support:
2070           Cleanup.
2071
2072 2023-07-03 Philipp Klaus Krause <philipp@colecovision.eu>
2073
2074         * src/SDCCopt.c:
2075           Fix a compiler crash due to operation narrowing invalidating iCode sequence numbers.
2076
2077 2023-07-03 Philipp Klaus Krause <philipp@colecovision.eu>
2078
2079         * src/ds390/gen.c:
2080           Fix an issue in ds390 casts to _BitInt.
2081
2082 2023-07-03 Philipp Klaus Krause <philipp@colecovision.eu>
2083
2084         * src/SDCCgenconstprop.cc,
2085           src/pdk/main.c:
2086           Generalized constant propagation optimization for pdk and mcs51 pointers.
2087
2088 2023-07-02 Philipp Klaus Krause <philipp@colecovision.eu>
2089
2090         * src/SDCCgenconstprop.cc:
2091           Basic generalized constant propagation analysis for pdk and mcs51 pointers.
2092
2093 2023-07-02 Philipp Klaus Krause <philipp@colecovision.eu>
2094
2095         * src/SDCCgenconstprop.cc:
2096           Fix dumping of generalized constant propagation analysis graph debug info for initialization of global objects.
2097
2098 2023-07-01 Philipp Klaus Krause <philipp@colecovision.eu>
2099
2100         * src/mcs51/gen.c,
2101           support/regression/tests/bug-3607.c:
2102           Fix bug #3607, using a variant of the patch by Oleg Endo.
2103
2104 2023-06-30 Philipp Klaus Krause <philipp@colecovision.eu>
2105
2106         * src/stm8/gen.c:
2107           Fix bug #3609.
2108         * src/z80/gen.c,
2109           support/regression/tests/bug-3606.c:
2110           Fix bug #3606.
2111         * src/hc08/gen.c:
2112           Fix bug #3604.
2113         * doc/README.txt:
2114           Fix bug #3605.
2115
2116 2023-06-30 Philipp Klaus Krause <philipp@colecovision.eu>
2117
2118         * src/stm8/gen.c:
2119           Improve 16-bit comparisons.
2120
2121 2023-06-29 Philipp Klaus Krause <philipp@colecovision.eu>
2122
2123         * src/SDCCgenconstprop.cc:
2124           Improve generalized constant propagation analysis for /, %.
2125
2126 2023-06-27 Philipp Klaus Krause <philipp@colecovision.eu>
2127
2128         * src/SDCCgenconstprop.cc:
2129           Improve interval / bit synchronization in generalized constant propagation analysis.
2130
2131 2023-06-27 Philipp Klaus Krause <philipp@colecovision.eu>
2132
2133         * src/SDCCast.c,
2134           support/valdiag/tests/bug-3603.c:
2135           Fix bug #3603.
2136         * src/SDCCmain.c,
2137           src/pdk/main.c,
2138           src/z80/main.c:
2139           Improve error message on invalid -mmarch option, part of RFE #881.
2140
2141 2023-06-22 Philipp Klaus Krause <philipp@colecovision.eu>
2142
2143         * support/scripts/sdcc.nsi:
2144           Change references to bin\cc1.exe to libexec\sdcc\cc1 (picked from nativecrosstools branch).
2145
2146 2023-06-21 Philipp Klaus Krause <philipp@colecovision.eu>
2147
2148         * src/SDCCgenconstprop.cc,
2149           src/SDCCopt.c,
2150           src/hc08/main.c,
2151           src/*/ralloc2.cc:
2152           Fixes for generalized constant propagation and support functions for _BitInt.
2153
2154 2023-06-20 Philipp Klaus Krause <philipp@colecovision.eu>
2155
2156         * src/SDCCgenconstprop.cc:
2157           Improve generalized constant propagation analysis and optimization.
2158
2159 2023-06-20 Philipp Klaus Krause <philipp@colecovision.eu>
2160
2161         * src/SDCCBBlock.c,
2162           src/SDCCgenconstprop.cc,
2163           src/SDCCopt.c,
2164           src/SDCCopt.h:
2165           Replace a multiplication narrowing optimization by a more generic one based on generalized constant propagation.
2166
2167 2023-06-20 Philipp Klaus Krause <philipp@colecovision.eu>
2168
2169         * src/SDCCgenconstprop.cc:
2170           Improve generalized constant propgation analysis and optimization.
2171         * src/hc08/gen.c,
2172           src/pdk/gen.c,
2173           src/stm8/gen.c,
2174           src/z80/gen.c,
2175           src/mos6502/ralloc2.cc:
2176           Further use of information from generalized constant propagation analysis in code generation.
2177
2178 2023-06-19 Philipp Klaus Krause <philipp@colecovision.eu>
2179
2180         * src/hc08/gen.c,
2181           src/hc08/gen.h,
2182           src/hc08/main.c,
2183           src/hc08/ralloc.c,
2184           src/hc08/ralloc2.cc:
2185           Use information from generalized constant propagation analysis in hc08 code generation, remove support for old register allocator.
2186
2187 2023-06-18 Philipp Klaus Krause <philipp@colecovision.eu>
2188
2189         * src/SDCCgenconstprop.cc,
2190           src/pdk/gen.c:
2191           Improve generalized constant propagation analysis and optimization.
2192
2193 2023-06-18 Philipp Klaus Krause <philipp@colecovision.eu>
2194
2195         * src/SDCCgenconstprop.cc,
2196           src/z80/gen.c,
2197           src/pdk/gen.c,
2198           src/stm8/gen.c:
2199           Use information from generalized constant propagation analysis in code generation.
2200
2201 2023-06-15 Philipp Klaus Krause <philipp@colecovision.eu>
2202
2203         * src/SDCCBBlock.c,
2204           src/SDCCcse.c,
2205           src/SDCCdflow.c,
2206           src/SDCClrange.c,
2207           src/SDCCopt.c,
2208           src/SDCCralloc.hpp,
2209           src/*/ralloc.c,
2210           src/*/ralloc2.cc:
2211           Simplify based on IC_(JT)COND now being an alias for IC_LEFT.
2212
2213 2023-06-15 Philipp Klaus Krause <philipp@colecovision.eu>
2214
2215         * src/SDCCdflow.h,
2216           src/SDCCgenconstprop.cc,
2217           src/SDCCopt.c,
2218           src/z80/gen.c,
2219           src/z80/gen.h,
2220           src/z80/ralloc2.cc,
2221           src/stm8/gen.c,
2222           src/stm8/gen.h,
2223           src/stm8/ralloc2.cc:
2224           Basic generalized constant propgation analysis and optimization for individual operand bits.
2225
2226 2023-06-13 Philipp Klaus Krause <philipp@colecovision.eu>
2227
2228         * src/SDCCgenconstprop.cc:
2229           Fixes and improvements for generalized constant propagation optimization and analysis.
2230
2231 2023-06-13 Philipp Klaus Krause <philipp@colecovision.eu>
2232
2233         * src/mos6502/gen.c
2234           Fix negation of literals for mos6502.
2235         * src/SDCCgenconstprop.cc:
2236           Fix handling of __bit in generalized constant propagation analysis.
2237
2238 2023-06-12 Philipp Klaus Krause <philipp@colecovision.eu>
2239
2240         * src/SDCCopt.c:
2241           Fix an issue in handling parameters during conversion of builtin functions at the beginning of a basic block.
2242
2243 2023-06-12 Philipp Klaus Krause <philipp@colecovision.eu>
2244
2245         * src/SDCCBBlock.c,
2246           src/SDCCglobl.h,
2247           src/SDCCopt.c:
2248           Dump iCode after generalized constant propagation.
2249
2250 2023-06-12 Philipp Klaus Krause <philipp@colecovision.eu>
2251
2252         * src/SDCClrange.c:
2253           Fix a corner case in live-range separation that would hang SDCC on compiling the pic14 library (and result in some missed optimizations for other ports).
2254         * src/pdk/gen.c:
2255           Fix a pdk codegen issue that could result in invalid asm for pdk13 on bitwise and in if condition.
2256         * src/SDCCopt.c:
2257           Fix an issue in support function call handling that gets exposed in the genconstprop branch via incorrect elimination of an iCode in live range separation.
2258
2259 2023-06-11 Philipp Klaus Krause <philipp@colecovision.eu>
2260
2261         * src/SDCCdflow.h,
2262           src/SDCCgenconstprop.cc,
2263           src/SDCCsymt.c,
2264           src/SDCCsymt.h:
2265           Basic generalized constant propagation operation narrowing optimization.
2266
2267 2023-06-11 Philipp Klaus Krause <philipp@colecovision.eu>
2268
2269         * src/SDCCgenconstprop.cc:
2270           Improve generalized constant propagation analysis.
2271
2272 2023-06-11 Philipp Klaus Krause <philipp@colecovision.eu>
2273
2274         * device/include/stdckdint.h:
2275           Work around an issue in inlining _Generic results to mitigate strtotul code size regression.
2276
2277 2023-06-10 Philipp Klaus Krause <philipp@colecovision.eu>
2278
2279         * src/SDCCgenconstprop.cc:
2280           A few more bits of generalized constant propagation analysis and optimization.
2281
2282 2023-06-10 Philipp Klaus Krause <philipp@colecovision.eu>
2283
2284         * src/SDCCgenconstprop.cc:
2285           Improve proof-of-concept for generalized constant propagation analysis and optimization to the point where it almost passes regression tests.
2286         * src/SDCCglobl.h,
2287           src/SDCCmain.c,
2288           src/SDCCopt.c:
2289           Introduce --nogenconstprop option.
2290
2291 2023-06-10 Philipp Klaus Krause <philipp@colecovision.eu>
2292
2293         * src/SDCCgenconstprop.cc:
2294           Refactor proof-of-concept for generalized constant propagation analysis using new iCode operand handling.
2295
2296 2023-06-10 Philipp Klaus Krause <philipp@colecovision.eu>
2297
2298         * src/SDCCicode.h:
2299           Store operands of IFX and JUMPTAB the same way as operands of other iCodes.
2300
2301 2023-06-10 Philipp Klaus Krause <philipp@colecovision.eu>
2302
2303         * src/SDCCdflow.h,
2304           src/SDCCicode.c,
2305           src/SDCCicode.h,
2306           src/SDCClrange.c,
2307           src/SDCCopt.c,
2308           src/SDCCgenconstprop.cc:
2309           A first proof-of-concept for generalized constant propagation analysis.
2310
2311 2023-06-08 Philipp Klaus Krause <philipp@colecovision.eu>
2312
2313         * support/regression/MakeList:
2314           Disable tests that fail due to known -ms08 --stack-auto bugs.
2315         * doc/sdccman.lyx:
2316           Document hc08/s08 struct/union parameter support.
2317
2318 2023-06-08 Philipp Klaus Krause <philipp@colecovision.eu>
2319
2320         * src/hc08/gen.c,
2321           src/mos6502/gen.c,
2322           src/z80/gen.c:
2323           support/regression/MakeList:
2324           Fix a right-shift codegen sign issue triggered by register packing.
2325
2326 2023-06-08 Philipp Klaus Krause <philipp@colecovision.eu>
2327
2328         * src/hc08/gen.c,
2329           support/regression/MakeList:
2330           Catch bug #3598 early.
2331
2332 2023-06-08 Philipp Klaus Krause <philipp@colecovision.eu>
2333
2334         * src/hc08/gen.c:
2335           Fix stacked hx result in shifts.
2336         * support/regression/MakeList:
2337           Exclude some tests that need features not yet supported by s08 from s08-stack-auto testing.
2338
2339 2023-06-07 Philipp Klaus Krause <philipp@colecovision.eu>
2340
2341         * src/hc08/gen.c:
2342           hc08/s08 --stack-auto struct/union parameters.
2343
2344 2023-06-07 Philipp Klaus Krause <philipp@colecovision.eu>
2345
2346         * src/SDCCsymt.c,
2347           src/hc08/gen.c:
2348           Caller-side support for hc08/s08 struct/union return.
2349
2350 2023-06-07 Philipp Klaus Krause <philipp@colecovision.eu>
2351
2352         * src/z80/gen.c:
2353           Improve z80 rotation.
2354         * src/mcs51/ralloc.c:
2355           Work around a mcs51 register saving issue (codegen cannot handle a return value in a bit if other bits are live at the call).
2356         * src/SDCCicode.c,
2357           src/SDCCopt.c:
2358           Fix bug #3595.
2359
2360 2023-06-03 Philipp Klaus Krause <philipp@colecovision.eu>
2361
2362         * support/regression/MakeList:
2363           Disable trigraph test for host, since many host compilers no longer support trigraphs.
2364
2365 2023-06-02 Philipp Klaus Krause <philipp@colecovision.eu>
2366
2367         * support/regression/ports/host/spec.mk.in:
2368           Fix C99 flag handling.
2369         * support/regression/tests/align.c.in:
2370           Fix test for current state of SDCC and host compilers wrt. C11 alignment support.
2371
2372 2023-06-02 Philipp Klaus Krause <philipp@colecovision.eu>
2373
2374         * src/SDCCast.c:
2375           Fix type of result in optimization of shifts wider than operand.
2376         * src/z80/gen.c:
2377           Fix left-shift for wide _BitInt.
2378         * src/hc08/gen.c:
2379           Fix shift issues.
2380         * src/pdk/gen.c:
2381           Fix 16-bit bitwise or for register operand with global operand. Fix a in left shift by 8 code generation that overwrote a live pseudoregister p when storing the shift result onto the stack.
2382         * src/stm8/gen.c:
2383           Fix stack balance issue in left shift code generation.
2384         * support/regression/tests/bitintrot.c.in:
2385           _BitInt rotation test.
2386
2387 2023-06-02 Philipp Klaus Krause <philipp@colecovision.eu>
2388
2389         * src/z80/main.c,
2390           src/z80/gen.c:
2391           Improve z80 rotations.
2392         * src/pdk/main.c,
2393           src/pdk/gen.c,
2394           src/pdk/peeph.def:
2395           Improve pdk rotations.
2396         * src/mcs51/main.c,
2397           src/mcs51/gen.c:
2398           Improve mcs51 rotations.
2399         * src/hc08/main.c,
2400           src/hc08/gen.c:
2401           Improve hc08 rotations.
2402
2403 2023-06-01 Philipp Klaus Krause <philipp@colecovision.eu>
2404
2405         * src/SDCCast.c,
2406           src/SDCCsymt.c:
2407           Simplify ROT optimization.
2408         * src/stm8/gen.c,
2409           src/stm8/main.c:
2410           Improve stm8 rotations.
2411
2412 2023-05-31 Philipp Klaus Krause <philipp@colecovision.eu>
2413
2414         * src/pdk/main.c,
2415           src/pdk/gen.c:
2416           Support arbitrary rotations of 8-bit values in pdk code generation.
2417         * src/stm8/main.c,
2418           src/stm8/gen.c:
2419           Support arbitrary rotations of 8-bit values in stm8 code generation.
2420         * src/hc08/gen.c,
2421           src/hc08/ralloc2.cc:
2422           Improve code generation for hc08/s08 rotations.
2423
2424 2023-05-31 Philipp Klaus Krause <philipp@colecovision.eu>
2425
2426         * .version,
2427           doc/sdccman.lyx,
2428           src/SDCC.lex,
2429           src/SDCC.y,
2430           src/SDCCast.c,
2431           src/SDCCcse.c,
2432           src/SDCCicode.c,
2433           src/SDCClospre.cc,
2434           src/SDCCopt.c,
2435           src/*/gen.c,
2436           src/*/main.c,
2437           src/*/ralloc2.cc:
2438           Replace RLC, RRC, SWAP by ROT, RFE #877.
2439
2440 2023-05-31 Philipp Klaus Krause <philipp@colecovision.eu>
2441
2442         * src/port.h,
2443           src/SDCCast.c,
2444           src/*/main.c:
2445           Prepare for generalized swap / rotation support.
2446
2447 2023-05-31 Philipp Klaus Krause <philipp@colecovision.eu>
2448
2449         * configure,
2450           configure.ac,
2451           device/lib/Makefile.in,
2452           device/lib/clean.mk,
2453           device/lib/s08-stack-auto,
2454           support/regression/ports/s08-stack-auto:
2455           Infrastructure for testing s08 port with --stack-auto.
2456
2457 2023-05-30 Philipp Klaus Krause <philipp@colecovision.eu>
2458
2459         * aclocal.m4,
2460           configure,
2461           configure.ac,
2462           sdccconf_in.h:
2463           Update configure-time host C compiler checks for currently used standard.
2464
2465 2023-05-30 Philipp Klaus Krause <philipp@colecovision.eu>
2466
2467         * doc/sdccman.lyx:
2468           Document change in -MMD vs. -MF argument.
2469         * .version,
2470           doc/INSTALL.txt,
2471           sdcc.spec:
2472           Bump version to prepare for 4.3.0 release.
2473
2474 2023-05-30 Philipp Klaus Krause <philipp@colecovision.eu>
2475
2476         * src/mos6502/peeph.def,
2477           support/regression/tests/bug-3593.c:
2478           Fix bug #3593, using a variant of a patch by Christopher Williams.
2479
2480 2023-05-29 Philipp Klaus Krause <philipp@colecovision.eu>
2481
2482         * device/lib/pic14/Makefile.in,
2483           device/lib/pic14/aclocal.m4,
2484           device/lib/pic14/configure,
2485           device/lib/pic14/configure.ac,
2486           device/lib/pic14/libc/Makefile.in,
2487           device/lib/pic14/libm/Makefile.in,
2488           device/lib/pic14/libsdcc/enhanced/Makefile.in,
2489           device/lib/pic14/libsdcc/enhanced-no-xinst/Makefile.in,
2490           device/lib/pic14/libsdcc/regular/Makefile.in,
2491           device/lib/pic16/Makefile.in,
2492           device/lib/pic16/aclocal.m4,
2493           device/lib/pic16/configure,
2494           device/lib/pic16/configure.ac,
2495           device/lib/pic16/debug/Makefile.in,
2496           device/lib/pic16/libc/Makefile.in,
2497           device/lib/pic16/libio/Makefile.in,
2498           device/lib/pic16/libm/Makefile.in,
2499           device/lib/pic16/libsdcc/Makefile.in,
2500           device/lib/pic16/startup/Makefile.in,
2501           device/non-free/lib/pic14/configure,
2502           device/non-free/lib/pic14/configure.ac,
2503           device/non-free/lib/pic16/Makefile.in,
2504           device/non-free/lib/pic16/aclocal.m4,
2505           device/non-free/lib/pic16/configure,
2506           device/non-free/lib/pic16/configure.ac,
2507           device/non-free/lib/pic16/libdev/Makefile.in:
2508           Updates to pic library build system, fix bug #3140 by implementing maintainer mode.
2509
2510 2023-05-25 Philipp Klaus Krause <philipp@colecovision.eu>
2511
2512         * support/regression/tests/bug-2854.,
2513           support/regression/tests/bug-3474.c,
2514           support/regression/tests/strto.c:
2515           Disable tests for mcs51 medium model that need too much memory since recent strtoul fixes (see also RFE #875).
2516
2517 2023-05-24 Philipp Klaus Krause <philipp@colecovision.eu>
2518
2519         * src/stm8/gen.c,
2520           support/regression/tests/bigstack.c.in:
2521           Improve guards against a potential issue in the interaction of function entry stack adjustment and register parameters.
2522         * src/mos6502/gen.c:
2523           Fix missing statement after label.
2524
2525 2023-05-23 Philipp Klaus Krause <philipp@colecovision.eu>
2526
2527         * src/SDCCopt.c:
2528           Optimize out some redundant iTemps.
2529         * src/SDCClrange.c:
2530           Live range separation fixes.
2531
2532 2023-05-23 Philipp Klaus Krause <philipp@colecovision.eu>
2533
2534         * device/lib/stm8/__mululonguchar2ulonglong.s,
2535           device/lib/stm8-large/__mululonguchar2ulonglong.s,
2536           device/lib/stm8/Makefile.in,
2537           device/lib/stm8-large/Makefile.in,
2538           src/SDCCopt.c,
2539           src/SDCCsymt.c,
2540           src/SDCCsymt.h,
2541           src/port.h,
2542           src/*/main.c:
2543           Special handling of 32x8->64 unsigned multiplication for optimization.
2544
2545 2023-05-23 Philipp Klaus Krause <philipp@colecovision.eu>
2546
2547         * src/stm8/gen.c:
2548           Fix a segfault in a corner case in stm8 codegen.
2549         * device/lib/strtoul.c:
2550           Improve strtoul range error check.
2551         * support/regression/tests/mulextra.c:
2552           Improve test coverage for multiplication with operands of different types.
2553
2554 2023-05-21 Philipp Klaus Krause <philipp@colecovision.eu>
2555
2556         * src/mos6502/gen.c,
2557           src/mos6502/main.c:
2558           mos6502 _BitInt support.
2559         * device/lib/strtoul.c,
2560           support/regression/tests/strto.c:
2561           Fix C23 binary prefix for strtoo(u)l.
2562         * src/hc08/gen.c:
2563           Comparison codegen improvement.
2564         * device/lib/strtoul.c,
2565           support/regression/tests/strto.c:
2566           Fix a corner case in strtoul range check.
2567
2568 2023-05-21 Philipp Klaus Krause <philipp@colecovision.eu>
2569
2570         * src/hc08/gen.c
2571           src/hc08/main.c,
2572           doc/sdccman.lyx:
2573           hc08/s08 _BitInt support up to 64 bits.
2574
2575 2023-05-21 Philipp Klaus Krause <philipp@colecovision.eu>
2576
2577         * src/hc08/gen.c,
2578           src/hc08/main.c:
2579           hc08/s08 _BitInt support: codegen for addition, subtraction and 16-bit shifts. Enable _BitInt up to 16 bits.
2580
2581 2023-05-19 Philipp Klaus Krause <philipp@colecovision.eu>
2582
2583         * src/hc08/ralloc2.cc,
2584           src/hc08/gen.c:
2585           Prepare for hc08/s08 _BitInt support: codegen for casts.
2586
2587 2023-05-17 Philipp Klaus Krause <philipp@colecovision.eu>
2588
2589         * doc/sdccman.lyx:
2590           Fix whitespace in cross-build configure example.
2591         * support/regression/tests/gcc-torture-execute-strlen-4.c:
2592           Enable some more bits of this test that now pass.
2593
2594 2023-05-16 Felix Salfelder <felix AT salfelder.org>
2595
2596         * bin/sd{ar,cpp,nm,objcopy,ranlib}.in:
2597           fix #3587 (with Philipp).
2598
2599 2023-05-16 Philipp Klaus Krause <philipp@colecovision.eu>
2600
2601         * src/SDCClrange.c,
2602           support/regression/tests/bug-3455.c:
2603           Fix bug #3455.
2604         * support/regression/tests/sizeof.c.in:
2605           Disable a warning where we intentionally test something that is implementation-defined in SDCC (though undefined in the standard).
2606         * device/lib/ds400/Makefile.in:
2607           Fix invokation of sdar during ds400 library build.
2608
2609 2023-05-15 Philipp Klaus Krause <philipp@colecovision.eu>
2610
2611         * sdas/linksrc/Makefile.in,
2612           sdas/linksrc/aslink.h,
2613           sdas/linksrc/lkout.c,
2614           sdas/linksrc/lks19.c:
2615           Port Motorola SREC format support from upstream asxxxx 5.40 to fix bug #3559.
2616
2617 2023-05-15 Philipp Klaus Krause <philipp@colecovision.eu>
2618
2619         * src/SDCCsymt.c,
2620           support/regression/tests/bug-3585.c:
2621           Fix bug #3585.
2622
2623 2023-05-01 Felix Salfelder <felix AT salfelder.org>
2624
2625         * support/sdbinutils/bfd/{asxxxx,targets}.c:
2626           Fix bug #3569 and a memory leak.
2627
2628 2023-05-11 Philipp Klaus Krause <philipp@colecovision.eu>
2629
2630         * support/regression/tests/bug-3352.c,
2631           support/regression/tests/bug-3465.c,
2632           support/regression/tests/bug-3523.c,
2633           support/regression/tests/bug-3532.c,
2634           support/regression/tests/bug-3547.c:
2635           Disable warning 85 for some tests (as parameters are intentionally unused in these).
2636
2637 2023-05-10 Philipp Klaus Krause <philipp@colecovision.eu>
2638
2639         * support/regression/tests/bug-3563.c:
2640           Regression test for bug #3563 (disabled for mcs51, as the bug is not yet fixed).
2641         * src/SDCCmem.c,
2642           support/regression/tests/*.c:
2643           Fix bug #2874.
2644
2645 2023-05-04 Philipp Klaus Krause <philipp@colecovision.eu>
2646
2647         * src/z80/gen.c,
2648           support/regression/tests/bug-3579.c:
2649           iy handling fixes in code generation.
2650
2651 2023-04-26 Philipp Klaus Krause <philipp@colecovision.eu>
2652
2653         * src/SDCCdwarf2.c:
2654           Fix bug #3576.
2655
2656 2023-04-13 Philipp Klaus Krause <philipp@colecovision.eu>
2657
2658         * sdas/asz80/z80mch.c:
2659           Fix error message on use of undocumented inc/dec ixl/ixh/iyl/iyh. Fix error message on undocumented load between ix/iy l/h. Fix bug #3574.
2660
2661 2023-04-12 Philipp Klaus Krause <philipp@colecovision.eu>
2662
2663         * src/SDCCpeeph.c:
2664           Improve error message on missing skip instruction target label at end of inline asm in __naked function. Fix bug #3566.
2665         * src/SDCCast.c,
2666           support/regression/tests/bug-3570.c:
2667           Fix bug #3570.
2668         * src/SDCCmem.c:
2669           Fix bug #3030.
2670
2671 2023-03-21 Felix Salfelder <felix AT salfelder.org>
2672
2673         * src/SDCCmain.c:
2674           Use -MF to pass dependency output file to sdcpp, fixing bug #3541.
2675           See https://gcc.gnu.org/onlinedocs/cpp/Invocation.html#Invocation.
2676
2677 2023-03-20 Philipp Klaus Krause <philipp@colecovision.eu>
2678
2679         * support/regression/tests/bug-3567.c:
2680           Disable a test for mcs51 small model, where it fails due to lack of memory.
2681
2682 2023-03-19 Philipp Klaus Krause <philipp@colecovision.eu>
2683
2684         * src/z80/gen.c,
2685           support/regression/tests/bug-3567.c:
2686           Fix bug #3567.
2687
2688 2023-03-16 Philipp Klaus Krause <philipp@colecovision.eu>
2689
2690         * src/pdk/gen.c,
2691           support/regression/tests/bug-3556.c:
2692           Fix an issue in pdk shift codegen for non-dead shift amount in acc.
2693
2694 2023-03-15 Philipp Klaus Krause <philipp@colecovision.eu>
2695
2696         * src/SDCCast.c,
2697           support/regression/tests/bug-3564.c:
2698           Fix bug #3564.
2699
2700 2023-03-08 Philipp Klaus Krause <philipp@colecovision.eu>
2701
2702         * support/regression/tests/bigreturn-remat.c.in,
2703           support/regression/tests/rotate.c.in:
2704           Improve test coverage.
2705
2706 2023-03-01 Philipp Klaus Krause <philipp@colecovision.eu>
2707
2708         * support/regression/tests/atomic.c,
2709           support/regression/tests/bug-1918.c,
2710           support/regression/tests/bug-2124.c,
2711           support/regression/tests/bug-2181.c,
2712           support/regression/tests/bug-2271.c,
2713           support/regression/tests/bug-2373.c,
2714           support/regression/tests/bug-2455.c,
2715           support/regression/tests/bug-2497.c,
2716           support/regression/tests/bug-716242.c,
2717           support/regression/tests/bug1908493.c,
2718           support/regression/tests/gcc-torture-execute-20030714-1.c,
2719           support/regression/tests/gcc-torture-execute-980707-1.c:
2720           Document why some regression tests are disabled for pdk.
2721         * device/include/mcs51/stc89.h,
2722           src/SDCC.y,
2723           src/SDCCmem.c,
2724           src/SDCCsymt.c:
2725           Fix typos.
2726         * src/SDCCicode.c:
2727           Fix bug #3290.
2728
2729 2023-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
2730
2731         * src/mcs51/rtrack.c: placed all comment emitting code in D(),
2732           (_mcs51_rtrackUpdate): enabled literal mov to register part by removing D(),
2733                                  enabled tracking dptr by removing if(options.verboseAsm)
2734         * device/lib/ds390/Makefile.in,
2735         * device/lib/ds390/lcd390.c: removed buggy lcd390.c, the DS80C390 has no native LCD interface
2736
2737 2023-02-26 Philipp Klaus Krause <philipp@colecovision.eu>
2738
2739         * src/SDCCloop.c,
2740           support/regression/tests/bug-3560.c:
2741           Fix bug #3560.
2742
2743 2023-02-24 Philipp Klaus Krause <philipp@colecovision.eu>
2744
2745         * support/regression/tests/_minimal.c:
2746           Pick minimal regression test from MP8 fork of sdcc to ease initial debugging of new ports.
2747
2748 2023-02-20 Felix Salfelder <felix AT salfelder.org>
2749
2750         * Makefile.in:
2751           fix literal sdcc-sdbinutils dep, towards fixing bug #3491.
2752
2753 2023-02-17 Felix Salfelder <felix AT salfelder.org>
2754
2755         * support/cpp/libcpp/files.cc:
2756           Remove stray assert, fix bug #3483.
2757
2758 2023-02-16 Felix Salfelder <felix AT salfelder.org>
2759
2760         * src/clean.mk: Delete Makefile target only.
2761
2762 2023-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
2763
2764         * src/SDCCerr.h,
2765           src/SDCCerr.c: changed possible to probable
2766         * src/SDCCast.c,
2767           doc/sdccman.lyx: fixed spelling
2768
2769 2023-02-09 Philipp Klaus Krause <philipp@colecovision.eu>
2770
2771         * doc/sdccman.lyx:
2772           Fix bug #3382.
2773         * support/regression/tests/*.c,
2774           src/*:
2775           Spelling fixes for comments, from patch #459 by Konstantin Kim.
2776
2777 2023-02-08 Philipp Klaus Krause <philipp@colecovision.eu>
2778
2779         * src/SDCCicode.c,
2780           support/regression/tests/bug-2776.c,
2781           support/regression/tests/bug-3368.c:
2782           Fix bugs #2776, #3378.
2783
2784 2023-02-06 Philipp Klaus Krause <philipp@colecovision.eu>
2785
2786         * src/SDCCicode.c,
2787           support/regression/tests/bug-3352.c:
2788           Fix bug #3352.
2789         * device/lib/sm83/crt0.s:
2790           Fix bug #3548.
2791         * support/regression/tests/gcc-torture-execute-pr91137.c:
2792           Fix bug #3549.
2793         * support/regression/tests/bug1723128.c:
2794           Fix bug #3550.
2795
2796 2023-02-05 Philipp Klaus Krause <philipp@colecovision.eu>
2797
2798         * src/z80/gen.c,
2799           support/regression/tests/bug-3547.c:
2800           Fix bug #3547.
2801
2802 2023-02-04 Philipp Klaus Krause <philipp@colecovision.eu>
2803
2804         * src/SDCCerr.h,
2805           src/SDCCerr.c,
2806           src/SDCC.y:
2807           Warn on deprecated _sdcc_external_startup, RFE #868.
2808         * device/lib/printf_large.c,
2809           .version,
2810           doc/sdccman.lyx,
2811           support/regression/tests/snprintf.c.in:
2812           Fix endiannness of %p output, based on patch #457 by Basil Hussain, bug #3543.
2813         * src/SDCCast.c,
2814           src/SDCCglue.c,
2815           support/valdiag/tests/bug-3060.c:
2816           Fix bug #3060.
2817         * src/SDCCpeeph.c:
2818           Fix bug #3545.
2819
2820 2023-02-02 Philipp Klaus Krause <philipp@colecovision.eu>
2821
2822         * support/regression/cases/Makefile.in:
2823           Disable a test that often times out on slower machines in the compile farm (due a large number of slow operations in a loop).
2824
2825 2023-02-01 Philipp Klaus Krause <philipp@colecovision.eu>
2826
2827         * support/regression/tests/bug-3249.c:
2828           Do not test non-intrinsic named address space areas for mcs51, as DATA is overwritten by stack there.
2829         * support/regression/MakeList:
2830           Disable a test for -mmcs51 --model-small --stack-auto that is known to fail for mcs51 with --stack-auto (bug #3540).
2831         * src/SDCCglue.c,
2832           support/regression/tests/bug-1981238.c:
2833           Fix bug #3542.
2834
2835 2023-01-31 Philipp Klaus Krause <philipp@colecovision.eu>
2836
2837         * src/SDCCglue.c:
2838           Fix bug #2837 for z80 and related.
2839
2840 2023-01-30 Philipp Klaus Krause <philipp@colecovision.eu>
2841
2842         * src/SDCCsymt.c,
2843           support/regression/tests/bug-3025.c,
2844           support/regression/cases/Makefile.in,
2845           Fix bug #3025.
2846         * src/mos6502/peeph.def:
2847           Disable a rule that uses not-yet-implemented notUsed.
2848         * src/pdk/gen.c:
2849           Fix a pdk issue similar to mcs51 bug #3023.
2850         * src/SDCC.y,
2851           device/lib/printf_large.c,
2852           device/lib/printfl.c,
2853           device/lib/sprintf.c,
2854           device/lib/vprintf.c:
2855           Fix bug #3497.
2856         * src/z80/gen.c,
2857           support/regression/tests/bug-3249.c:
2858           Fix bug #3249.
2859         * support/regression/tests/inline.c:
2860           Disable a test for host, which fails on GNU/Linux on aarch64 using GCC 12.2.
2861         * src/SDCC.y,
2862           src/SDCCast.c,
2863           src/SDCCerr.c,
2864           src/SDCCerr.h:
2865           Fix error message test for empty translation units.
2866
2867 2023-01-29 Benedikt Freisen <b.freisen AT gmx.net>
2868
2869         * device/include/float.h,
2870           device/lib/_divsint.c,
2871           device/lib/_divslong.c,
2872           device/lib/_divslonglong.c,
2873           device/lib/_divuint.c,
2874           device/lib/_divulong.c,
2875           device/lib/_divulonglong.c,
2876           device/lib/_modsint.c,
2877           device/lib/_modslong.c,
2878           device/lib/_modslonglong.c,
2879           device/lib/_moduint.c,
2880           device/lib/_modulong.c,
2881           device/lib/_modulonglong.c,
2882           device/lib/_mulint.c,
2883           device/lib/_mullong.c,
2884           device/lib/_mullonglong.c,
2885           device/lib/_rlslonglong.c,
2886           device/lib/_rlulonglong.c,
2887           device/lib/_rrslonglong.c,
2888           device/lib/_rrulonglong.c,
2889           device/lib/_slonglong2fs.c,
2890           device/lib/_ulonglong2fs.c:
2891           Add conditional `__nonbanked` to fix mcs51 library build.
2892
2893 2023-01-28 Philipp Klaus Krause <philipp@colecovision.eu>
2894
2895         * src/SDCCerr.c,
2896           src/SDCCerr.h,
2897           src/ds390/gen.c,
2898           src/mcs51/gen.c,
2899           support/regression/tests/bug-3023.c:
2900           Fix bug #3023.
2901
2902 2023-01-28 Philipp Klaus Krause <philipp@colecovision.eu>
2903
2904         * src/SDCCast.c,
2905           src/SDCCerr.c,
2906           src/SDCCerr.h,
2907           src/SDCCsymt.c,
2908           src/port.h,
2909           src/*/main.c:
2910           Fix bug #3160.
2911         * src/mos6502/ralloc.c,
2912           src/z80/ralloc.c:
2913           Code cleanup.
2914
2915 2023-01-27 Philipp Klaus Krause <philipp@colecovision.eu>
2916
2917         * src/SDCCicode.c,
2918           support/regression/cases/Makefile.in,
2919           support/regression/MakeList:
2920           Fix bug #3394.
2921         * src/SDCCerr.h,
2922           src/SDCCerr.c,
2923           src/stm8/gen.c,
2924           src/z80/gen.c,
2925           support/valdiag/tests/bug-3228.c:
2926           Fix bug #3228.
2927         * src/SDCCsymt.c,
2928           .version,
2929           doc/sdccman.lyx:
2930           Fix bug #3263.
2931
2932 2023-01-27 Philipp Klaus Krause <philipp@colecovision.eu>
2933
2934         * sdas/aspdk15/pdk15mch.c:
2935           Fix bug #3191.
2936         * src/SDCCsymt.c:
2937           Fix bug #3516.
2938         * src/SDCCopt.c,
2939           support/regression/cases/Makefile.in:
2940           Fix bug #3400.
2941
2942 2023-01-26 Philipp Klaus Krause <philipp@colecovision.eu>
2943
2944         * src/SDCCval.c:
2945           Make ulFromVal a wrapper for ullFromVal to remove duplicate code and partially fix bug #3539.
2946         * src/z80/gen.c:
2947           Fix an sm83 issue similar to z80 bug #3503.
2948         * doc/sdccman.lyx:
2949           Add _BitInt to type list in manual.
2950         * src/SDCCglue.c:
2951           Skip invalid init list bits. Fix bug #2928.
2952         * src/SDCCicode.c,
2953           support/regression/tests/bug-2983.c:
2954           Fix bug #2983.
2955         * src/pdk/peeph.def:
2956           Fix an issue in two pdk peephole rule conditions.s
2957         * src/SDCCsymt.c:
2958           Fix bug #2998.
2959         * src/SDCC.lex,
2960           support/valdiag/tests/bug-3012.c:
2961           Fix bug #3012.
2962
2963 2023-01-25 Philipp Klaus Krause <philipp@colecovision.eu>
2964
2965         * src/SDCCval.c:
2966           Type fixes (fixing regressions visible on 32-bit big-endian hosts), partial fix for bug #3539.
2967         * src/stm8/gen.c:
2968           Fix an stm8 issue similar to z80 bug #3503.
2969         * src/pdk/peeph.def:
2970           Fix use of cneqsn, which is not supported on pdk13.
2971
2972 2023-01-24 Philipp Klaus Krause <philipp@colecovision.eu>
2973
2974         * doc/sdccman.lyx,
2975           doc/z80-stack-cleanup.svg:
2976           Improve documentation on stack cleanup (support request #182).
2977         * src/SDCCpeeph.c,
2978           src/pdk/gen.c,
2979           src/pdk/peeph.def,
2980           support/regression/tests/bug-3525.c:
2981           Fix bug #3525.
2982
2983 2023-01-23 Philipp Klaus Krause <philipp@colecovision.eu>
2984
2985         * src/SDCCbtree.cc:
2986           Fix bug #3505.
2987         * src/ds390/gen.c,
2988           src/mcs51/gen.c,
2989           src/z80/gen.c:
2990           Type fixes for code generation (fixing regressions visible on 32-bit big-endian hosts), partial fix for bug #3539.
2991         * device/include/stdckdint.h,
2992           device/lib/strtol.c,
2993           device/lib/strtoul.c,
2994           support/regression/tests/bug-3474.c,
2995           support/regression/tests/bug-2854.c
2996           Fix bug #3474.
2997         * support/regression/tests/gcc-torture-execute-p18298.c:
2998           extern declaration for inline function to pass host regression tests where the host compiler does not inline.
2999         * support/regression/MakeList:
3000           Exclude test for host, since it fails for GCC 7, which is still used on the PPC macOS machine in the compile farm.
3001         * src/z80/gen.c,
3002           src/pdk/gen.c,
3003           support/regression/tests/bug-3503.c:
3004           Fix bug #3503.
3005
3006 2023-01-21 Philipp Klaus Krause <philipp@colecovision.eu>
3007
3008         * src/mos6502/main.c:
3009           stdlib selection, patch #454 by Basil Hussain.
3010         * debugger/mcs51/cmd.c:
3011           Avoid debugger segfault, patch #449 by Mark Symonds.
3012         * doc/sdccman.lyx:
3013           Enhance documentation for __sdcc_external_startup, patch #456 by Basil Hussain.
3014         * src/SDCC.y:
3015           Remove null-pointer checks on something that is not a pointer in current SDCC, patch #442 by Reini Urban.
3016         * src/pdk/main.c,
3017           .version:
3018           __sdcc_external_startup return checking for pdk, patch #455 by Basil Hussain.
3019         * src/mos6502/peeph.def:
3020           mos6502 peephole rule fix, patch #453 by Michel Iwaniec.
3021         * src/stm8/gen.c
3022           Type fix for code generation (fixing regressions visible on 32-bit big-endian hosts), partial fix for bug #3539.
3023         * src/z80/gen.c,
3024           support/regression/tests/bug-3532.c:
3025           Fix bug #3532.
3026         * src/SDCCbtree.cc,
3027           support/regression/tests/bug-3523.c,
3028           support/regression/tests/bug-3487.c:
3029           Fix bugs #3523, #3487.
3030
3031 2023-01-19 Philipp Klaus Krause <philipp@colecovision.eu>
3032
3033         * device/lib/*/crt0.s,
3034           src/SDCCglue.c,
3035           src/stm8/main.c,
3036           .version:
3037           Patch #453 by Basil Hussain to further harmonize __sdcc_external_startup (RFE #859).
3038         * src/z80/gen.c,
3039           src/ds390/gen.c,
3040           src/mcs51/gen.c:
3041           Type fixes for code generation (fixing regressions visible on 32-bit big-endian hosts), partial fix for bug #3539.
3042         * doc/sdccman.lyx:
3043           Improve __sdcc_external_startup documentation.
3044
3045 2023-01-17 Philipp Klaus Krause <philipp@colecovision.eu>
3046
3047         * support/regression/tests/gcc-torture-execute-va-arg-5.c:
3048           Disable Test for GCC up to 11, since it still fails on x86 hosts for that version.
3049         * support/regression/cases/Makefile.in:
3050           Disable Test that tests for GCC implementation-defined behaviour (GIMPLE memory model).
3051
3052 2023-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3053
3054         * src/SDCCcse.c: Improve pointer aliasing handling,
3055           minor reduction in memory leakage
3056         * support/regression/tests/bug-2957.c,
3057           support/regression/tests/gcc-torture-execute-pr20466-1.c:
3058           Reenable tests
3059
3060 2023-01-08 Benedikt Freisen <b.freisen AT gmx.net>
3061
3062         * src/SDCCmain.c:
3063           Add "TD-" to the version string of treedec-less builds.
3064
3065 2023-01-08 Benedikt Freisen <b.freisen AT gmx.net>
3066
3067         * doc/sdccman.lyx:
3068           Amend claims concerning intrinsic address space support.
3069
3070 2023-01-02 Philipp Klaus Krause <philipp@colecovision.eu>
3071
3072         * src/SDCCast.c,
3073           support/regression/tests/bug-3504.c:
3074           Fix bug #3504.
3075
3076 2022-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3077
3078         * src/SDCClabel.c (labelUnreach, deleteIfx),
3079           src/SDCCcse.c (ifxOptimize): disable conditional flow change and
3080           unreachable code warnings within function inlining
3081         * src/SDCClabel.c (labelJumptable,iCodeLabelOptimize),
3082           src/SDCCcse.c (cseBBlock): optimize jump tables
3083         * src/SDCClabel.c (labelUnreach): clean up dead code def/use info
3084
3085 2022-12-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3086
3087         * support/cpp/gcc/configure.ac,
3088           support/cpp/gcc/configure: disable some assembler and
3089           target tests unneeded for the preprocessor
3090
3091 2022-12-16 Philipp Klaus Krause <pkk AT spth.de>
3092
3093         * doc/sdccman.lyx:
3094           Fix bug #3500.
3095         * src/stm8/gen.c,
3096           src/pdk/gen.c:
3097           Fix bug #3515.
3098
3099 2022-12-15 Philipp Klaus Krause <pkk AT spth.de>
3100
3101         * support/regression/tests/gcc-torture-execute-941021-1.c:
3102           Remove a test that apparently relies on implementation-defined floating-point rounding behaviour.
3103
3104 2022-12-14 Philipp Klaus Krause <pkk AT spth.de>
3105
3106         * support/regression/tests/bug-2567.c,
3107           support/regression/tests/bug-2752.c:
3108           Provide external declaration of inline function to pass test-host for non-inlining host compilers.
3109         * sdas/aspdk14/pdk14mch.c,
3110           sdas/aspdk15/pdk15mch.c:
3111           Fix bug #3376, patch by Free-PDK.
3112
3113 2022-12-13 Philipp Klaus Krause <pkk AT spth.de>
3114
3115         * device/lib/sm83/divint.s,
3116           support/regression/tests/muldiv.c.in,
3117           support/regression/tests/onebyte.c.in:
3118           Fix a % sm83 library issue, patch by Job Bolle.
3119         * src/stm8/main.c:
3120           Fix __sdcc_external_startup handling for stm8 large memory model.
3121         * src/z80/peeph.def:
3122           Fix bug #3528.
3123
3124 2022-12-04 Philipp Klaus Krause <pkk AT spth.de>
3125
3126         * src/SDCCopt.c,
3127           support/regression/tests/bug-3522.c:
3128           Fix bug #3522.
3129
3130 2022-12-03 Philipp Klaus Krause <pkk AT spth.de>
3131
3132         * device/lib/_startup.c,
3133           device/lib/ds390/tinibios.c,
3134           device/lib/ez80_z80/crt0.s,
3135           device/lib/mcs51/crtstart.asm,
3136           device/lib/mcs51/crtxstack.asm,
3137           device/lib/mos6502/crt0.s,
3138           device/lib/mos6502-stack-auto/crt0.s,
3139           device/lib/r2k/crt0.s,
3140           device/lib/r2ka/crt0.s,
3141           device/lib/r3ka/crt0.s,
3142           device/lib/sm83/crt0.s,
3143           device/lib/tlcs90/crt0.s,
3144           device/lib/z180/crt0.s,
3145           device/lib/z80/crt0.s,
3146           device/lib/z80n/crt0.s,
3147           doc/sdccman.lyx,
3148           src/ds390/main.c,
3149           src/hc08/main.c,
3150           src/pdk/main.c,
3151           src/stm8/main.c,
3152           support/regression/ports/mcs51-common/support.c:
3153           Rename _sdcc_external_startup to __sdcc_external_startup and make it work for all ports. Fixes bug #3520.
3154
3155 2022-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3156
3157         * support/cpp/gcc/pretty-print.cc: define some console
3158           attribute constants if they are missing
3159         * support/cpp/gcc/gcc.cc,
3160           support/cpp/gcc/opts.cc,
3161           support/cpp/gcc/opts-common.cc,
3162           support/cpp/gcc/opts-global.cc,
3163           support/cpp/gcc/prefix.cc,
3164           support/cpp/gcc/toplev.cc,
3165           support/cpp/libcpp/lex.cc,
3166           support/cpp/libcpp/mkdeps.cc,
3167           support/cpp/gcc/c-family/c-opts.cc,
3168           support/cpp/gcc/c-family/c-ppoutput.cc:
3169           Possible fix for bug #3524
3170
3171 2022-11-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3172
3173         * support/cpp/gcc/system.h: don't try to check inodes when
3174           compiled for Windows
3175
3176 2022-11-28 Philipp Klaus Krause <pkk AT spth.de>
3177
3178         * src/pdk/peep.c,
3179           src/pdk/gen.c:
3180           Pdk peephole infrastructure improvements, patch #446 by Konstantin Kim.
3181
3182 2022-11-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3183
3184         * support/scripts/sdcc.nsi: add cc1.exe
3185         * support/cpp/gcc/Makefile.in,
3186           support/cpp/gcc/cc1_dummies.cc,
3187           support/cpp/gcc/c/Make-lang.in,
3188           support/cpp/gcc/c-family/c-common.h,
3189           support/cpp/gcc/c-family/c-opts.cc: remove some unneeded
3190           compile time executable requirement so cross compile with
3191           mingw can succeed
3192
3193 2022-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3194
3195         * support/cpp/gcc/Makefile.in: add missing $(exeext)
3196         * support/cpp/gcc/gcc.cc,
3197           support/cpp/gcc/opts.cc,
3198           support/cpp/gcc/opts-common.cc,
3199           support/cpp/gcc/prefix.cc,
3200           support/cpp/gcc/toplev.cc,
3201           support/cpp/libcpp/lex.cc,
3202           support/cpp/libcpp/mkdeps.cc,
3203           support/cpp/gcc/c-family/c-opts.cc,
3204           support/cpp/gcc/c-family/c-ppoutput.cc: move iostream header
3205           last to avoid inconsistent struct offsets and thus segfaults
3206
3207 2022-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3208
3209         * src/SDCClabel.c (labelGotoGoto, labelUnreach),
3210           src/SDCCBBlock.c (iCodeFromeBBlock),
3211           src/SDCCicode.h: fix bug #3501
3212
3213 2022-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3214
3215         * src/SDCC.lex: process #line directive in __asm__ blocks
3216
3217 2022-11-14 Benedikt Freisen <b.freisen AT gmx.net>
3218
3219         * src/pic16/pcodepeep.c:
3220           Fix type mismatches, one of them critical. See [bugs:#3179].
3221
3222 2022-11-11 Felix Salfelder <felix AT salfelder.org>
3223
3224         * support/cpp/gcc/config.gcc:
3225           Workaround: Ignore "unsupported target"
3226           ... as suggested by Free-PDK in bug #3517.
3227
3228 2022-11-06 Philipp Klaus Krause <pkk AT spth.de>
3229
3230         * src/z80/gen.c:
3231           Fix an issue related to bug #3471.
3232
3233 2022-11-04 Philipp Klaus Krause <pkk AT spth.de>
3234
3235         * src/z80/peep.c,
3236           src/z80/peeph.def:
3237           Fix iy handling in peephole optimizer, variant of patch #441 by Job Bolle.
3238         * src/stm8/peeph.def,
3239           support/regression/tests/modulong.c,
3240           support/regression/ports/stm8/spec.mk:
3241           clr-push stm8 peephole optimizer rule, variant of patch #443 by Basil Hussain.
3242
3243 2022-11-03 Benedikt Freisen <b.freisen AT gmx.net>
3244
3245         * support/cpp/gcc/config/riscv/arch-canonicalize:
3246           Add missing file from GCC CPP.
3247
3248 2022-10-25 Felix Salfelder <felix AT salfelder.org>
3249
3250         * support/cpp/gcc/cc1_dummies.cc:
3251           Fix argument type in dummy, #3492.
3252
3253 2022-10-21 Philipp Klaus Krause <pkk AT spth.de>
3254
3255         * doc/sdccman.lyx:
3256           Fix a typo noticed by Basil Hussain, that makes an aspect of the stm8 calling convention, version 0, ambiguous.
3257
3258 2022-10-13 Philipp Klaus Krause <pkk AT spth.de>
3259
3260         * src/SDCCopt.c:
3261           Relax type match requirements on literal operands to multiplication support functions.
3262
3263 2022-10-11 Philipp Klaus Krause <pkk AT spth.de>
3264
3265         * src/pdk/gen.c,
3266           src/pdk/ralloc.c,
3267           src/stm8/gen.c,
3268           src/stm8/ralloc.c:
3269           Small improvements in reads of bool bit-fields.
3270
3271 2022-10-07 Felix Salfelder <felix AT salfelder.org>
3272
3273         * support/cpp/gcc/cc1_dummies.cc:
3274           Add two more dummies.
3275
3276 2022-10-03 Benedikt Freisen <b.freisen AT gmx.net>
3277
3278         * device/include/gcc_attr.h:
3279           Use C23 version macro.
3280
3281 2022-10-01 Philipp Klaus Krause <pkk AT spth.de>
3282
3283         * support/regression/MakeList:
3284           Disable a test for pdk14 that fails due to lack of memory on the target device.
3285
3286 2022-09-29 Philipp Klaus Krause <pkk AT spth.de>
3287
3288         * src/stm8/peeph.def:
3289           Use mov in more cases, patch by Basil Hussain.
3290         * device/include/assert.h:
3291           Fix static_assert for C11.
3292
3293 2022-09-25 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3294
3295         * src/SDCCmain.c,
3296           support/cpp/libcpp/init.cc:
3297           Fix handling of c2x standard for preprocessor.
3298         * device/include/stdlib.h,
3299           device/lib/Makefile.in,
3300           device/lib/__stdc_count_leading_zeros.c,
3301           device/lib/__stdc_first_leading_one.c,
3302           device/lib/__stdc_first_trailing_oneull.c,
3303           device/lib/_divslonglong.c,
3304           device/lib/_divulonglong.c,
3305           device/lib/_modslonglong.c,
3306           device/lib/_mullonglong.c,
3307           device/lib/_rlslonglong.c,
3308           device/lib/_rlulonglong.c,
3309           device/lib/_rrslonglong.c,
3310           device/lib/_rrulonglong.c,
3311           device/lib/aligned_alloc.c,
3312           device/lib/*/Makefile.in,
3313           device/lib/ds390/lcd390.c,
3314           device/lib/printf_large.c,
3315           device/lib/printfl.c,
3316           device/lib/sprintf.c,
3317           device/lib/vprintf.c:
3318           Fix bug #3496.
3319
3320 2022-09-24 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3321
3322         * device/include/assert.h,
3323           device/include/ctype.h,
3324           device/include/limits.h,
3325           device/include/stdarg.h,
3326           device/include/stdbool.h,
3327           device/include/stddef.h,
3328           device/include/stdlib.h,
3329           device/include/uchar.h,
3330           device/include/setjmp.h,
3331           device/include/stdalign.h,
3332           device/include/stdint.h:
3333           Replace include guards by C23 header version macros.
3334
3335 2022-09-23 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3336
3337         * src/z80/peep.c:
3338           Improve handling of iyl, iyh in peephole rules, based on patch by Job Bolle.
3339
3340 2022-09-21 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3341
3342         * src/z80/peep.c:
3343           Handling of immediates in canAssign for z80 and related.
3344
3345 2022-09-20 Maarten Brock <sourceforge.brock AT dse.nl>
3346
3347         * src/z80/peeph.def: fixed rules 85a, 85b to fix bug #3486,
3348           Thanks Job Bolle
3349
3350 2022-09-19 Felix Salfelder <felix AT salfelder.org>
3351
3352         * src/SDCCmain.c:
3353           Pass -xc to preprocessor, overriding file-type-by-extension magic.
3354
3355 2022-09-18 Maarten Brock <sourceforge.brock AT dse.nl>
3356
3357         * debugger/mcs51/cmd.c: applied patch #439,
3358             also applied patch from bug #3485, Thanks Mark Symonds,
3359             also cleaned up many whitespace irregularities
3360
3361 2022-09-17 Felix Salfelder <felix AT salfelder.org>
3362
3363         * support/regression/MakeList,
3364           support/regression/tcc/83_utf8_in_identifiers.c:
3365           Revive erroneously disabled utf8 test.
3366
3367 2022-09-13 Benedikt Freisen <b.freisen AT gmx.net>
3368
3369         * doc/sdccman.lyx,
3370           src/ds390/gen.c,
3371           support/regression/tests/gcc-torture-execute-strct-varg-1.c,
3372           support/regression/tests/gcc-torture-execute-va-arg-23.c,
3373           support/regression/tests/gcc-torture-execute-va-arg-4.c:
3374           struct / union parameters on the stack for ds390, copied from mcs51.
3375
3376 2022-09-13 Felix Salfelder <felix AT salfelder.org>
3377
3378         * support/cpp/gcc/{system,double-int}.h:
3379           Remove wrong/unneeded gmp use.
3380
3381 2022-09-12 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3382
3383         * device/include/tinibios.h,
3384           device/lib/ds390/tinibios.c,
3385           device/lib/ds400/tinibios.c:
3386           Provide function prototypes for tinybios.
3387
3388 2022-09-11 Benedikt Freisen <b.freisen AT gmx.net>
3389
3390         * doc/sdccman.lyx,
3391           src/SDCC.y,
3392           src/SDCCerr.c,
3393           src/SDCCsymt.c,
3394           support/regression/cases/Makefile.in:
3395           Handle types double and long double in checkTypeSanity.
3396
3397 2022-09-09 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3398
3399         * src/SDCCsymt.c,
3400           src/SDCCast.c,
3401           support/regression/tests/bug-3481.c:
3402           Fix part of bug #3481.
3403
3404 2022-09-09 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3405
3406         * src/z80/gen.c:
3407           Fix bug #3480.
3408
3409 2022-09-08 Felix Salfelder <felix AT salfelder.org>
3410
3411         * support/cpp/libbacktrace/allocfail.sh:
3412           Delete unused file.
3413
3414 2022-09-08 Felix Salfelder <felix AT salfelder.org>
3415
3416         * device/lib/incl.mk:
3417           Fix %.rel rules. Thanks to Job Bolle, see discussion/1865.
3418
3419 2022-09-08 Felix Salfelder <felix AT salfelder.org>
3420
3421         * support/cpp/gcc/Makefile.in:
3422           avoid tm-preds.h cleanup once more.
3423
3424 2022-09-07 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3425
3426         * src/SDCCpeeph.c,
3427           src/z80/peeph.def,
3428           support/regression/tests/bug-3478.c:
3429           Fix bug #3478.
3430
3431 2022-09-06 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3432
3433         * src/z80/gen.c,
3434           support/regression/tests/bug-3471.c:
3435           Fix bug #3471.
3436
3437 2022-09-06 Felix Salfelder <felix AT salfelder.org>
3438
3439         * support/cpp/gcc/Makefile.in,
3440           support/cpp/libbacktrace/Makefile.am:
3441           Revisit don't clean no-longer autogenerated files.
3442
3443 2022-09-06 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3444
3445         * src/SDCCcse.c,
3446           support/regression/tests/bug-3470.c:
3447           Fix part of bug #3470.
3448
3449 2022-09-04 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3450
3451         * Merge cpp branch to trunk.
3452
3453 2022-09-04 Felix Salfelder <felix AT salfelder.org>
3454
3455         * support/cpp/gcc/hash-table.h:
3456           Revert a compile warning fix.
3457
3458 2022-09-02 Felix Salfelder <felix AT salfelder.org>
3459
3460         * support/cpp/gcc/cc1_dummies.cc,
3461           support/cpp/gcc/ggc-common.cc,
3462           support/cpp/gcc/hash-map.h,
3463           support/cpp/gcc/hash-table.h,
3464           support/cpp/gcc/vec.h:
3465           Fix compile warnings
3466
3467 2022-09-01 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3468
3469         * support/valdiag/tests/universal.c,
3470           support/valdiag/tests/universal2.c:
3471           Separate out a test that needs to reside in a file on its own, since the diagnostic is emitted even inside #if 0.
3472
3473 2022-08-31 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3474
3475         * support/regression/tests/checkedint.c.in:
3476           Disable test for mcs51 medium memory model, where it fails due to lack of memory.
3477
3478 2022-08-31 Felix Salfelder <felix AT salfelder.org>
3479
3480         * sdcc/support/cpp/gcc/opts.cc,
3481           sdcc/support/cpp/libcpp/mkdeps.cc:
3482           Test x2.
3483
3484 2022-08-30 Felix Salfelder <felix AT salfelder.org>
3485
3486         * support/cpp/configure, support/cpp/configure.ac:
3487           Omit gmp/mpfr checks and GCC_TOPLEV_SUBDIRS.
3488
3489 2022-08-23 Felix Salfelder <felix AT salfelder.org>
3490
3491         * support/cpp/configure, support/cpp/configure.ac,
3492           support/cpp/gcc/configure, support/cpp/gcc/configure.ac:
3493           Reduce diff against upstream gcc.
3494
3495 2022-08-21 Felix Salfelder <felix AT salfelder.org>
3496
3497         * support/regression/Makefile.in,
3498           support/regression/cases/Makefile.in:
3499           Test summary depends on test set.
3500
3501 2022-08-20 Felix Salfelder <felix AT salfelder.org>
3502
3503         * support/cpp/gcc/Makefile.in:
3504           Do not clean no-longer autogenerated files.
3505
3506 2022-08-30 Felix Salfelder <felix AT salfelder.org>
3507
3508         * support/regression/cases/Makefile.in:
3509           Add distclean rule.
3510
3511 2022-08-30 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3512
3513         * src/SDCCmem.c,
3514           support/regression/tests/bug-3040.c.in:
3515           Fix bug #3073.
3516         * support/regression/tests/checkedint.c.in:
3517           Test checked integers, part of RFE #749.
3518         * tests/gcc-torture-execute-920711-1.c:
3519           Remove a test that relies on undefined behaviour on signed integer overflow.
3520         * src/SDCCcse.c,
3521           support/valdiag/tests/bug-3457.c:
3522           Fix bug #3457.
3523         * src/SDCCmem.c,
3524           src/SDCCval.c,
3525           support/valdiag/tests/bug-3031.c:
3526           Fix bug #3383.
3527
3528 2022-08-29 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3529
3530         * support/regression/cases/Makefile.in:
3531           Disable a GCC test that tests for GCC implementation-defined floating-point behaviour.
3532
3533 2022-08-26 Felix Salfelder <felix AT salfelder.org>
3534
3535         * regression/ports/pic14/spec.mk:
3536           LDFLAGS & EMU invocation fixes
3537
3538 2022-08-17 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3539
3540         * support/regression/ports/hc08/spec.mk,
3541           support/regression/ports/s08/spec.mk:
3542           Increase regression test timeout slightly, so a passive-cooled Raspi 4B can run the qct_0042-prime regression test in Summer.
3543
3544 2022-08-16 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3545
3546         * doc/sdccman.lyx,
3547           .version,
3548           support/regression/tests/pragma_pedantic_parse_number.c:
3549           Document dropped support for --pedantic-parse-number and #pragma pedantic_parse_number.
3550
3551 2022-08-16 Felix Salfelder <felix AT salfelder.org>
3552
3553         * support/cpp:
3554           Partially import gcc (12.1.0, 1ea978e3066a),
3555           Isolate, dissect, gcc/cpp,
3556           Create dummy target files,
3557           (Re)add -obj-ext option,
3558           Change # to #line in cpp output,
3559         * Makefile.common.in:
3560           Set .DELETE_ON_ERROR
3561         * configure.ac, src/Makefile.in:
3562           Obtain svn revision and paste into version.h
3563         * configure.ac, Makefile.in, bin/*:
3564           Add Makefile, wrap executables, adjust rules.
3565
3566 2022-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3567
3568         * device/lib/pic16/startup/crt0.c,
3569           device/lib/pic16/startup/crt0i.c,
3570           device/lib/pic16/startup/crt0iz.c:
3571           Update interrupt syntax for new parser
3572
3573 2022-08-10 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3574
3575         * device/include/stdbit.h:
3576           Fix bit and byte utilities find first leading bit functions for ports that don't have _BitInt yet.
3577
3578 2022-08-10 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3579
3580         * doc/sdccman.lyx,
3581           src/SDCC.y:
3582           Document intentional deviation from C2X draft N3047 rules for tag compatibility for unions.
3583
3584 2022-08-09 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3585
3586         * src/SDCCast.c:
3587           Fix handling of pointers to short, long and long long (without explicit int) in _Generic associations.
3588         * device/include/stdckdint.h,
3589           device/lib/incl.mk,
3590           device/lib/ckd_add.c,
3591           device/lib/ckd_mul.c,
3592           device/lib/ckd_sub.c,
3593           doc/sdccman.lyx,
3594           .version:
3595           Checked integer arithmetic for all types except (unsigned) long long, part of RFE #749.
3596
3597 2022-08-09 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3598
3599         * src/SDCC.y,
3600           .version,
3601           support/valdiag/tests/enum.c:
3602           C2X enum tag compatibility rules, RFE #852.
3603
3604 2022-08-09 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3605
3606         * src/SDCC.y,
3607           src/SDCCerr.c,
3608           src/SDCCerr.h,
3609           src/SDCCsymt.c,
3610           src/SDCCsymt.h,
3611           support/valdiag/tests/struct.c:
3612           C2X struct / union tag compatibility rules, part of RFE #852.
3613
3614 2022-08-08 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3615
3616         * device/include/stdlib.h,
3617           device/lib/incl.mk,
3618           device/lib/call_once.c:
3619           call_once, RFE #777.
3620
3621 2022-08-08 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3622
3623         * device/include/stdbit.h,
3624           device/lib/incl.mk,
3625           device/lib/__stdc_first_leading_one.c,
3626           support/regression/tests/bitfirstleading.c.in:
3627           Provide bit and byte utilities find first leading bit functions. RFE #854.
3628
3629 2022-08-08 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3630
3631         * device/include/stdbit.h,
3632           device/lib/incl.mk,
3633           device/lib/__stdc_count_leading_zeros.c,
3634           support/regression/tests/bitcountleading.c.in:
3635           Provide bit and byte utilities count leading bits functions. Part of RFE #854.
3636         * src/SDCCast.c:
3637           Fix type handling for bit-precise types in _Generic association.
3638
3639 2022-08-08 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3640
3641         * device/include/stdbit.h,
3642           device/lib/incl.mk,
3643           device/lib/__stdc_first_trailing_oneull.c,
3644           support/regression/tests/bitfirst.c.in:
3645           Provide bit and byte utilities first trailing bit functions. Part of RFE #854.
3646
3647 2022-08-08 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3648
3649         * device/include/stdbit.h,
3650           device/lib/__stdc_count_trailing_onesull.c,
3651           device/lib/incl.mk,
3652           support/regression/tests/bitcounttrailing.c.in:
3653           Provide bit and byte utilities trailing bit count functions. Part of RFE #854.
3654
3655 2022-08-07 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3656
3657         * src/SDCCsymt.c,
3658           support/regression/tests/c2xkeywords.c:
3659           Fix bug #3468.
3660
3661 2022-08-06 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3662
3663         * device/include/stdbit.h,
3664           device/lib/incl.mk,
3665           device/lib/__stdc_bit_ceilull.c,
3666           device/lib/__stdc_bit_widthull.c,
3667           support/regression/tests/bitcount.c.in:
3668           Provide bit and byte utilities bit width floor and ceiling functions. Part of RFE #854.
3669
3670 2022-08-05 Benedikt Freisen <b.freisen AT gmx.net>
3671
3672         * device/include/stddef.h:
3673           Protect NULL macro with parentheses, fixing bug #3467.
3674
3675 2022-08-05 Benedikt Freisen <b.freisen AT gmx.net>
3676
3677         * doc/sdccman.lyx:
3678           Missing K&R function support is not a deviation from C2X compliance.
3679
3680 2022-08-05 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3681
3682         * device/include/stdbit.h,
3683           device/include/stdint.h,
3684           device/lib/_mulint.c,
3685           device/lib/_mullong.c,
3686           device/lib/_rlulonglong.c,
3687           device/lib/_rrslonglong.c,
3688           device/lib/_rrulonglong.c,
3689           device/lib/_startup.c,
3690           device/lib/__stdc_count_onesull.c,
3691           support/regression/tests/bitcount.c.in,
3692           device/lib/_mullong.c:
3693           Provide and use bit and byte utility types and macros. Provide bit and byte utilities bit count and single-bit check functions. Part of RFE #854.
3694
3695 2022-08-05 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3696
3697         * .version,
3698           src/SDCC.y,
3699           src/SDCCerr.c,
3700           src/SDCCerr.h,
3701           src/SDCCsymt.c,
3702           support/regression/tests/bug-3462.c:
3703           Fix bug #3462.
3704         * doc/sdccman.lyx:
3705           Update manual section on standard compliance for recent improvements.
3706
3707 2022-08-05 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3708
3709         * Merge parser branch to trunk.
3710
3711 2022-08-05 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3712
3713         * src/SDCC.y,
3714           src/SDCCsymt.c,
3715           src/SDCCsymt.h,
3716           support/regression/tests/bug-3465.c:
3717           Basic C99 VLA type support, RFE #786, fix bug #3465.
3718
3719 2022-08-04 Benedikt Freisen <b.freisen AT gmx.net>
3720
3721         * support/scripts/sdcc.nsi:
3722           Correct STM8 memory model name from small to medium, fixing bug #3466.
3723
3724 2022-08-04 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3725
3726         * src/SDCC.y,
3727           src/SDCCerr.c,
3728           src/SDCCerr.h,
3729           src/SDCCmem.c,
3730           src/SDCCsymt.c,
3731           src/SDCCsymt.h:
3732           Infrastructure for VLA types.
3733
3734 2022-08-04 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3735
3736         * src/SDCC.y,
3737           src/SDCCerr.c,
3738           src/SDCCerr.h,
3739           src/SDCCsymt.c,
3740           src/SDCCval.h,
3741           C2X {} empty initializers, RFE #782.
3742
3743 2022-08-04 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3744
3745         * support/util/dbuf_string.c:
3746           Code cleanup.
3747         * src/SDCCglue.c:
3748           Fix area directive for sseg, patch by Tarn.
3749
3750 2022-08-03 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3751
3752         * src/SDCC.y:
3753           Refactor handling of array declarators.
3754
3755 2022-08-03 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3756
3757         * Merge parser branch to trunk.
3758
3759 2022-08-03 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3760
3761         * src/SDCCerr.h,
3762           src/SDCCerr.c,
3763           src/SDCC.y:
3764           Allow more attribute arguments, warn on unknown attributes.
3765
3766 2022-08-03 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3767
3768         * src/SDCC.y:
3769           Allow attributes in direct declarators. Avoiding grammar conflicts for K&R function definitions made this a bit more complex.
3770
3771 2022-08-03 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3772
3773         * src/SDCC.y,
3774           src/SDCCsymt.c,
3775           src/SDCCsymt.h,
3776           support/regression/tests/bug-2664.c:
3777           Fix bug #2664.
3778         * support/valdiag/tests/bug-3009.c,
3779           support/valdiag/tests/bug-3011.c:
3780           Ignore a warning that is irrelevant for these test cases.
3781
3782 2022-08-02 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3783
3784         * src/SDCC.y,
3785           src/SDCCast.c,
3786           src/SDCCsymt.c,
3787           src/SDCCsymt.h,
3788           support/regression/tests/bug-2222.c,
3789           support/regression/tests/bug-2263.c,
3790           support/regression/tests/bug-2320.c,
3791           support/regression/tests/bug-2629.c,
3792           support/regression/tests/bug-2956.c,
3793           support/regression/tests/bug-3079.c,
3794           support/regression/tests/bug-3081.c,
3795           support/regression/tests/bug-3093.c,
3796           support/regression/tests/bug-3135.c,
3797           support/regression/tests/bug-3169.c,
3798           support/regression/tests/bug-3215.c:
3799           Fix handling of pre-C2X function declarators without prototype, RFE #776.
3800
3801 2022-08-02 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3802
3803         * Merge parser branch to trunk.
3804
3805 2022-08-02 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3806
3807         * src/SDCC.y,
3808           src/SDCCsymt.c,
3809           support/regression/tests/auto.c,
3810           support/valdiag/tests/bug-3464.c:
3811           C2X auto, RFE #849, fix bug #3464.
3812
3813 2022-08-02 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3814
3815         * src/SDCC.y,
3816           src/SDCCast.h,
3817           src/SDCCast.c,
3818           .version,
3819           support/regression/tests/typeof.c:
3820           C2X typeof, typeof_unqual, RFE #739, RFE #783.
3821
3822 2022-08-01 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3823
3824         * device/include/stddef.h,
3825           src/SDCCicode.c,
3826           src/SDCCsymt.c,
3827           support/regression/tests/unreachable.c:
3828           C2X unreachable, RFE #778.
3829
3830 2022-08-01 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3831
3832         * device/include/stdlib.h,
3833           device/lib/incl.mk,
3834           device/lib/memalignment.c,
3835           support/regression/tests/memalignment.c.in:
3836           C2X memalignment, RFE #856.
3837
3838 2022-08-01 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3839
3840         * Merge parser branch to trunk.
3841
3842 2022-08-01 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3843
3844         * src/SDCC.lex,
3845           src/SDCC.y,
3846           src/SDCCast.c,
3847           src/SDCCerr.c,
3848           src/SDCCerr.h,
3849           src/SDCCsymt.h,
3850           device/include/stddef.h,
3851           support/regression/tests/c2xkeywords.c,
3852           support/regression/tests/typeof.c:
3853           Basic C2X typeof and typeof_unqual support, part of RFE #739, RFE #783. RFE #853.
3854
3855 2022-08-01 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3856
3857         * src/SDCC.lex,
3858           src/SDCC.y,
3859           src/SDCCerr.c,
3860           src/SDCCerr.h,
3861           src/SDCCsymt.c,
3862           src/SDCCsymt.h,
3863           src/SDCCval.c,
3864           src/SDCCval.h:
3865           Basic C2X nullptr support, part of RFE #853.
3866
3867 2022-08-01 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3868
3869         * src/SDCC.y:
3870           Simplify grammar rules for enum.
3871
3872 2022-07-29 Felix Salfelder <felix AT salfelder.org>
3873
3874         * src/SDCC.y:
3875           Remove obsolete __func__ magic handling from parser.
3876
3877 2022-07-26 Felix Salfelder <felix AT salfelder.org>
3878
3879         * device/lib/Makefile.in, device/lib/*/Makefile.in,
3880           device/lib/incl.mk:
3881           Deduplicate CC, introduce SDAR, add Makefile rules,
3882           fix error propagation.
3883
3884 2022-07-24 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3885
3886         * device/lib/ds400/ds400rom.c:
3887           Fix use of macro for #.
3888
3889 2022-07-22 Felix Salfelder <felix AT salfelder.org>
3890
3891         * src/SDCC.lex:
3892           Skip "line" in lineinfo line. This fixes [r13587].
3893
3894 2022-07-22 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3895
3896         * src/SDCCast.c,
3897           support/regression/tests/bug-3401.c:
3898           Fix bug #3401.
3899
3900 2022-07-22 Felix Salfelder <felix AT salfelder.org>
3901
3902         * support/cpp/c-ppoutput.c:
3903           Add "line" to lineinfo lines, following the standard.
3904
3905 2022-07-21 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3906
3907         * src/SDCCglue.c,
3908           support/regression/tests/bug-3461.c:
3909           Fix third and last part of bug #3461.
3910
3911 2022-07-20 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3912
3913         * src/ds390/gen.c,
3914           src/hc08/gen.c,
3915           src/mcs51/gen.c,
3916           src/mos6502/gen.c,
3917           support/regression/tests/bug-3463.c:
3918           Fix bug #3463.
3919
3920 2022-07-19 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3921
3922         * src/pdk/gen.c,
3923           src/stm8/gen.c,
3924           src/z80/gen.c,
3925           support/regression/tests/bug-3461.c:
3926           Fix bug #3461.
3927
3928 2022-07-18 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3929
3930         * support/regression/tests/bug-3410.c.in:
3931           Disable a test for mos6502, since that port it still lacks _BitInt.
3932         * support/regression/tests/bug-3461.c:
3933           New (currently disabled) test for bug #3461.
3934         * device/lib/ds400/ds400rom.c:
3935           Remove use of #pragma sdcc_hash.
3936         * src/stm8/gen.c,
3937           src/pdk/gen.c,
3938           src/z80/gen.c:
3939           Partial fix for bug #3461.
3940
3941 2022-07-16 Felix Salfelder <felix AT salfelder.org>
3942
3943         * src/SDCC.{lex,y}, support/cpp/libcpp/{init,macro}.c:
3944           move __func__ elaboration entirely to sdcc.
3945
3946 2022-07-16 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3947
3948         * support/regression/tests/bug-1952.c,
3949           support/valdiag/tests/bug-1952.c:
3950           Tests for __func__.
3951         * support/regression/tests/bug-3410.c.in:
3952           Disable a test for mos65c02, since that port it still lacks _BitInt.
3953
3954 2022-07-12 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3955
3956         * src/SDCCsymt.c,
3957           support/regression/tests/bug-3410.c.in:
3958           Fix bug #3410.
3959         * src/SDCCsalloc.hpp:
3960           Fix bug #3397.
3961
3962 2022-07-12 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3963
3964         * src/z80/gen.c,
3965           support/regression/tests/bug-3459.c:
3966           Fix bug #3459.
3967
3968 2022-07-12 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3969
3970         * src/SDCCsymt.c,
3971           support/regression/tests/bug-3456.c,
3972           support/regression/tests/bug-3459.c,
3973           support/regression/tests/bug-3460.c.in:
3974           Fix bug #3460.
3975
3976 2022-07-11 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3977
3978         * support/regression/tests/bug-3459.c:
3979           An attempt at creating a regression test for bug #3459.
3980         * src/z80/gen.c,
3981           support/regression/tests/bug-3456.c:
3982           Fix bug #3456.
3983
3984 2022-07-06 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3985
3986         * support/regression/MakeList:
3987           Exclude a test for host (since it fails when compiled with clang on FreeBSD 13.1 on aarch64).
3988
3989 2022-07-01 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
3990
3991         * support/regression/MakeList:
3992           Disable tcc/110_average test for pdk, due to lack of memory on those targets.
3993
3994 2022-06-29 Benedikt Freisen <b.freisen AT gmx.net>
3995
3996         * device/include/float.h,
3997           src/SDCCmain.c:
3998           Provide macros for double, as requested in [feature-requests:#304].
3999
4000 2022-06-29 Benedikt Freisen <b.freisen AT gmx.net>
4001
4002         * device/lib/_slonglong2fs.c,
4003           device/lib/_ulonglong2fs.c,
4004           device/lib/incl.mk,
4005           doc/sdccman.lyx,
4006           support/regression/cases/Makefile.in:
4007           Implement long long to float conversion, fixing bug #3396.
4008
4009 2022-06-28 Benedikt Freisen <b.freisen AT gmx.net>
4010
4011         * doc/sdccman.lyx,
4012           src/SDCCargs.h,
4013           src/SDCCerr.c,
4014           src/SDCCerr.h
4015           src/SDCCmain.c:
4016           Improve command line parser flexibility and GCC compatibility.
4017
4018 2022-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
4019
4020         * device/include/mcs51/at89c55.h,
4021           device/include/mcs51/at89x51.h,
4022           device/include/mcs51/at89x52.h,
4023           device/include/mcs51/C8051F040.h,
4024           device/include/mcs51/C8051F060.h,
4025           device/include/mcs51/mcs51reg.h,
4026           device/include/mcs51/reg764.h,
4027           device/include/mcs51/regc515c.h,
4028           device/include/mcs51/sab80515.h: fixed SBIT uses
4029
4030 2022-06-25 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4031
4032         * src/z80/gen.c,
4033           support/regression/tests/bug-3458.c.in:
4034           Fix bug #3458.
4035
4036 2022-06-21 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4037
4038         * src/SDCC.y:
4039           Fix SDCC crash on error message for duplicate default label.
4040
4041 2022-06-21 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4042
4043         * doc/sdccman.lyx,
4044           device/lib/ds390/lcd390.c,
4045           device/lib/ds390/rtc390.c,
4046           support/regression/tests/absolute.c.in,
4047           support/regression/tests/bitfields-bits1.c.in,
4048           support/regression/tests/bitfields-checks.c.in,
4049           support/regression/tests/bitfields-dead-loop.c.in,
4050           support/regression/tests/bitfields-nibbles.c.in,
4051           support/regression/tests/bug1723128.c,
4052           support/regression/tests/bug1750318.c,
4053           support/regression/tests/bug663539.c,
4054           support/regression/tests/simplefloat.c:
4055           Place __at next to identifier in declarations.
4056
4057 2022-06-21 Maarten Brock <sourceforge.brock AT dse.nl>
4058
4059         * src/SDCCicode.c/h (PRINTFUNC, +piCode, iCodePrint): replaced
4060           void*/iCode* with const iCode*
4061         * device/include/ds80c390.h,
4062           device/include/mcs51/at89S8252.h: use parentheses with __at
4063         * device/include/mcs51/at89c55.h,
4064           device/include/mcs51/at89x51.h,
4065           device/include/mcs51/at89x52.h,
4066           device/include/mcs51/C8051F040.h,
4067           device/include/mcs51/C8051F060.h,
4068           device/include/mcs51/mcs51reg.h,
4069           device/include/mcs51/reg764.h,
4070           device/include/mcs51/regc515c.h,
4071           device/include/mcs51/sab80515.h: use compiler.h
4072         * device/include/mcs51/at89x051.h: cosmetics
4073         * device/lib/_setjmp.c: stack is in __idata
4074         * device/lib/ds390/tinibios.c,
4075           device/lib/ds400/tinibios.c,
4076           device/lib/ser_ir.c: use parentheses with __interrupt
4077         * device/lib/ser_ir_cts_rts.c: use __bit
4078         * src/mos6502/gen.c,
4079           src/z80/gen.c: commented out some unused code to fix warnings
4080         * src/z80/peeph.def: removed rule 88 as it is a duplicate of 85a
4081
4082 2022-06-20 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4083
4084         * src/SDCC.y:
4085           Fix handling of C2X predefined constants.
4086         * device/lib/ds390/tinibios.c:
4087           Fix use of __interrupt.
4088         * support/regression/tests/compare_2_n.m4:
4089           Fix missing return type.
4090
4091 2022-06-20 Felix Salfelder <felix AT salfelder.org>
4092
4093         * support/regression/cases/Makefile.in:
4094           suppress implicit return type warnings in gte main functions.
4095
4096 2022-06-19 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4097
4098         * src/SDCC.y:
4099           Remove warning on label without statement, as it gives too many false positives.
4100         * support/regression/tests/rotate2.c.in:
4101           Fix missing return type.
4102
4103 2022-06-19 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4104
4105         * Merge from parser branch.
4106
4107 2022-06-19 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4108
4109         * SDCC.y,
4110           SDCCerr.h,
4111           SDCCerr.c:
4112           C2X allows labels in blocks even when not followed by a statement. Warn on C90 implicit int return type.
4113
4114 2022-06-17 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4115
4116         * src/SDCC.lex,
4117           src/SDCC.y,
4118           src/SDCCerr.c,
4119           src/SDCCerr.h,
4120           .version,
4121           doc/sdccman.lyx,
4122           device/include/mcs51/ser.h,
4123           device/include/mcs51/ser_ir.h,
4124           device/include/mcs51/serial.h,
4125           device/include/tinibios.h,
4126           support/regression/fwk/lib/testfwk.c,
4127           support/regression/ports/mcs51-common/T2_isr.c,
4128           support/regression/tests/bug1535242.c,
4129           support/regression/tests/critical.c,
4130           support/regression/tests/interrupt.c.in,
4131           support/regression/tests/setjmp.c,
4132           device/lib/_ser.c,
4133           device/lib/serial.c:
4134           Steps towards a parser suitable for C2X, inspired by the Jutta Degener grammar as extended by Jens Gustedt.
4135
4136 2022-06-17 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4137
4138         * doc/sdccman.lyx:
4139           Document standard version pragmas.
4140
4141 2022-06-15 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4142
4143         * Merge from parser branch.
4144
4145 2022-06-15 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4146
4147         * src/SDCC.lex,
4148           src/SDCC.y,
4149           src/SDCCerr.c,
4150           src/SDCCerr.h:
4151           Lexer support for complex numbers and decimal floating point (to emit an error message for these unsupported features instead of a non-descriptive syntax error)
4152         * tests/bitintconst.c.in:
4153           Test for bug #3454.
4154
4155 2022-06-15 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4156
4157         * src/SDCC.lex,
4158           src/SDCCval.c:
4159           Fix bug #3454.
4160
4161 2022-06-15 Maarten Brock <sourceforge.brock AT dse.nl>
4162
4163         * src/z80/peeph.def: fixed rules 79 to 82 to fix bug #3387
4164         * support/regression/tests/bug-3387.c: new, added
4165
4166 2022-06-15 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4167
4168         * doc/sdccman.lyx:
4169           Fix two typos in the manual
4170
4171 2022-06-15 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4172
4173         * src/SDCC.lex,
4174           src/SDCC.y,
4175           src/pic14/ralloc.c,
4176           src/pic16/ralloc.c,
4177           src/altlex.c,
4178           src/Makefile.in:
4179           Steps towards a lexer suitable for C2X, inspired by the Jutta Degener grammar as extended by Jens Gustedt.
4180
4181 2022-06-14 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4182
4183         * doc/sdccman.lyx:
4184           Improve calling convention documentation, fix bug #3412.
4185
4186 2022-06-01 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4187
4188         * src/z80/gen.c,
4189           support/regression/tests/bug-3406.c:
4190           Fix bug #3406.
4191
4192 2022-06-01 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4193
4194         * src/SDCCast.c:
4195           Add an assertion to show the underlying issue of bug #3401.
4196
4197 2022-05-31 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4198
4199         * support/regression/cases/Makefile.in:
4200           Document reasons for some failing gte tests, enable tests that failed due to bug #3402 before.
4201
4202 2022-05-31 Felix Salfelder <felix AT salfelder.org>
4203
4204         * support/regression/cases/Makefile.in:
4205           jump to end of gte test in wrapped exit(0) calls, enable two
4206           more, 20010116-1.c, 20070424-1.c
4207
4208 2022-05-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4209
4210         * support/sdbinutils/include/ansidecl.h: revert to previous
4211         * support/sdbinutils/libiberty/Makefile.in: check local include
4212           files first
4213
4214 2022-05-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4215
4216         * support/regression/cases/Makefile.in: replace "echo -n" with
4217           "printf" to handle hosts that don't support "-n" option
4218         * support/sdbinutils/include/ansidecl.h: disable some attributes
4219           when compiling with clang so the Mac OS snapshot will build
4220
4221 2022-05-24 Daniel Drotos <drdani AT mazsola.iit.uni-miskolc.hu>
4222
4223         * support/scripts/sdcc.nsi: install/deinstall more uCsim
4224           binaries with correct names
4225
4226 2022-05-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4227
4228         * support/scripts/sdcc.nsi: update for hc08 simulator name change
4229         * support/regression/Makefile.in: only display first 20 failures
4230           per test file (check the .out file if you need all of them)
4231
4232 2022-05-23 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4233
4234         * support/regression/MakeList,
4235           support/regression/cases/Makefile.in:
4236           Document reasons for some failing gte tests.
4237
4238 2022-05-22 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4239
4240         * support/regression/MakeList,
4241           support/regression/cases/Makefile.in:
4242           Document reasons for some failing TinyC tests.
4243
4244 2022-05-22 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4245
4246         * support/regression/MakeList,
4247           support/regression/cases/Makefile.in:
4248           Document reasons for some failing gte tests.
4249
4250 2022-05-21 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4251
4252         * support/regression/MakeList,
4253           support/regression/cases/Makefile.in:
4254           Document reasons for failing QuickC tests (lack of memory / speed vs. SDCC bugs).
4255
4256 2022-05-21 Felix Salfelder <felix AT salfelder.org>
4257
4258         * support/sdbinutils/bfd/asxxxx.c:
4259           name 2 unnamed parameters to comply with c99 & al.
4260
4261 2022-05-20 Felix Salfelder <felix AT salfelder.org>
4262
4263         * support/sdbinutils/bfd/asxxxx.c:
4264           edit out C++ style comments.
4265
4266 2022-05-19 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4267
4268         * support/regression/MakeList:
4269           Disable a test for targets that cannot complete it within reasonable time.
4270
4271 2022-05-19 Felix Salfelder <felix AT salfelder.org>
4272
4273         * support/packihx/Makefile.in:
4274           packihx: fix build (MAKEDEP related).
4275
4276 2022-05-19 Felix Salfelder <felix AT salfelder.org>
4277
4278         * support/regression/cases/Makefile.in:
4279           avoid segv in __fail, ASSERT(0) instead.
4280
4281 2022-05-18 Felix Salfelder <felix AT salfelder.org>
4282
4283         * Makefile.common.in, Makefile.in,
4284           sdas/*/Makefile.in, src/Makefile.in, src/port.mk:
4285           deduplicate dependency generation and fix for ports
4286
4287 2022-05-18 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4288
4289         * support/regression/MakeList,
4290           support/regression/cases/Makefile.in:
4291           Disable a test that tests for QuickC implementation-defined behaviour.
4292
4293 2022-05-18 Felix Salfelder <felix AT salfelder.org>
4294
4295         * Makefile.common.in, configure, configure.ac, src/Makefile.in:
4296           C vs. C++ distinction in dependency generation.
4297
4298 2022-05-18 Felix Salfelder <felix AT salfelder.org>
4299
4300         * support/sdbinutils:
4301           Merge upstream GNU Binutils 2.38 (feature request #766).
4302         * support/regression/Makefile.in:
4303           clean-results rule
4304
4305 2022-05-18 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4306
4307         * support/regression/tests/setjmp.c,
4308           support/regression/tests/loop.c.in:
4309           Disable two tests for FreeBSD 13.1, since a known issue from FreeBSD 13.0 is still present.
4310         * support/regression/MakeList:
4311           Disable a test for targets that cannot complete it within reasonable time.
4312         * support/regression/tests/bug-3385.c:
4313           Disable new test for mos6502, where it fails (bug #3386).
4314         * support/regression/tests/gcc-torture-execute-20040409-?.c:
4315           Disable parts of tests that test for GCC implementation-defined behaviour.
4316         * support/regression/tests/mm-pnvi-ae-udi-pointer_from_int_disambiguation_1_xy.c,
4317           support/regression/tests/mm-pnvi-ae-udi-provenance_basic_using_uintptr_t_auto_yx.c,
4318           support/regression/tests/mm-pnvi-ae-udi-provenance_basic_using_uintptr_t_global_xy.c:
4319           Disable tests for clang 13 that fail there due to clang 13 TS 6010 Provenance non-compliance.
4320
4321 2022-05-17 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4322
4323         * Merge regtest branch.
4324
4325 2022-05-17 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4326
4327         * src/SDCCval.c,
4328           src/SDCCast.c:
4329           support/regression/tests/bug-3391.c:
4330           Fix bug #3391.
4331
4332 2022-05-16 Felix Salfelder <felix AT salfelder.org>
4333
4334         * support/regression/Makefile.in:
4335           avoid various newline compound echo arguments.
4336
4337 2022-05-15 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4338
4339         * src/z80/gen.c:
4340           Fix bug #3388.
4341         * src/SDCCsymt.c,
4342           support/valdiag/tests/bug-3389.c:
4343           device/include/float.h,
4344           support/regression/tests/bug-1805702.c:
4345           Fix bug #3389.
4346
4347 2022-05-13 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4348
4349         * support/regression/tests/bug-3385.c:
4350           Disable new test for hc08 and s08, where it fails (bug #3386).
4351
4352 2022-05-12 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4353
4354         * Merge regtest branch.
4355
4356 2022-05-12 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4357
4358         * src/stm8/peeph.def,
4359           support/regression/tests/bug-3385.c:
4360           Fix bug #3385, patch by Ryan Hartlage (ryanplusplus).
4361
4362 2022-05-11 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4363
4364         * support/regression/MakeList:
4365           Exclude tests that fail on mcs51 due to abnormal stops.
4366
4367 2022-05-11 Felix Salfelder <felix AT salfelder.org>
4368
4369         * support/regression/MakeList
4370           exclude queen on pdk15-stack-auto.
4371
4372 2022-05-11 Felix Salfelder <felix AT salfelder.org>
4373
4374         * support/regression/Makefile.in:
4375           verbosity fix.
4376
4377 2022-05-10 Felix Salfelder <felix AT salfelder.org>
4378
4379         * support/valdiag/Makefile.in:
4380           adjust compact-results invocation, add Makefile rule.
4381
4382 2022-05-10 Felix Salfelder <felix AT salfelder.org>
4383
4384         * support/regression/compact-results.py:
4385           simplify compact-results output.
4386
4387 2022-05-10 Felix Salfelder <felix AT salfelder.org>
4388
4389         * support/regression/Makefile.in:
4390           honour EXCLUDE_PORTS in test-mcs51.
4391
4392 2022-05-10 Felix Salfelder <felix AT salfelder.org>
4393
4394         * support/regression/MakeList:
4395           tcc_49_bracket_evaluation excludes on mcs51.
4396
4397 2022-05-10 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4398
4399         * src/SDCCglue.c:
4400           Fix bug #3031.
4401         * src/SDCCerr.h,
4402           src/SDCCerr.c,
4403           src/SDCCutil.c,
4404           src/SDCC.lex,
4405           support/valdiag/tests/universal.c:
4406           ISO C23 diagnostics for invalid universal character names.
4407
4408 2022-05-02 Benedikt Freisen <b.freisen AT gmx.net>
4409
4410         * doc/sdccman.lyx:
4411           Document language override option -x.
4412
4413 2022-04-22 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4414
4415         * support/regression/Makefile.in,
4416           support/regression/ports/host/spec.mk.in:
4417           Deduplicate EMU rule: handle test-host similar to other targets, patch by Felix Salfelder (felixs).
4418
4419 2022-04-22 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4420
4421         * support/regression/MakeList:
4422           Exclude a test for some pdk15-stack-auto target (due to lack of memory), patch by Felix Salfelder (felixs).
4423
4424 2022-04-22 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4425
4426         * support/regression/MakeList:
4427           Exclude some tests for some mcs51 targets (due to lack of memory), patch by Felix Salfelder (felixs).
4428
4429 2022-04-22 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4430
4431         * support/regression/tests/bug-1981238.c,
4432           support/regression/tests/bug-3368.c:
4433           Disable some warnings about stuff that is meant to be tested.
4434
4435 2022-04-22 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4436
4437         * support/regression/MakeList:
4438           Exclude some known-failing among the new tests, patch by Felix Salfelder (felixs).
4439         * support/regression/Makefile.in,
4440           support/regression/ports/host/spec.mk.in:
4441           Work around a linker error reporting issue, patch by Felix Salfelder (felixs).
4442
4443 2022-04-22 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4444
4445         * device/lib/z180/setjmp.s,
4446           device/lib/z80/setjmp.s,
4447           device/lib/z80n/setjmp.s:
4448           Fix an issue triggered by tail-call optimization on calls to longjmp.
4449
4450 2022-04-22 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4451
4452         * support/regression/gte/README,
4453           support/regression/qct/README,
4454           support/regression/tcc/README:
4455           Document Licenses of imported tests, patch by Felix Salfelder (felixs).
4456
4457 2022-04-21 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4458
4459         * support/regression/MakeList,
4460           support/regression/cases/Makefile.in,
4461           support/regression/tcc,
4462           support/regression/qct:
4463           Add tests from TCC, QuickC, patch by Felix Salfelder (felixs).
4464
4465 2022-04-21 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4466
4467         * support/regression/cases/Makefile.in:
4468           Disable some warnings in gce tests, patch by Felix Salfelder (felixs).
4469         * support/regression/MakeList:
4470           Disable new tests for z80-undoc (where they fail), patch by Felix Salfelder (felixs).
4471
4472 2022-04-21 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4473
4474         * support/regression/Makefile.in,
4475           support/regression/cases/Makefile.in,
4476           support/regression/ports/mcs51-common/spec.mk,
4477           support/regression/ports/stm8/spec.mk,
4478           support/regression/gte:
4479           GCC tests from the execute part of the torture suite. Patch by Felix Salfelder (felixs).
4480         * support/regression/gte/951204-1.c:
4481           Un-edit a GCC torture-execute test, patch by Felix Salfelder (felixs).
4482
4483 2022-04-21 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4484
4485         * support/regression/Makefile.in,
4486           support/regression/ports/host/spec.mk.in:
4487           Fix out creation logic to avoid duplicates, patch by Felix Salfelder (felixs).
4488
4489 2022-04-21 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4490
4491         * support/regression/tests/genericnonintrinsicnaddr.c:
4492           Use PORT_HOST, just like the other tests, instead of TEST_HOST.
4493
4494 2022-04-21 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4495
4496         * support/regression/Makefile.in:
4497           Hack to silence trigraph warning in p99 test, patch by Felix Salfelder (felixs).
4498
4499 2022-04-21 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4500
4501         * support/regression/Makefile.in:
4502           Filter out tests listed in EXCLUDE_${PORT}, TEST_PREFIX: select tests by prefix (e.g. m4_), TEST_SLICE: slice test list (Python style). Patch by Felix Salfelder (felixs).
4503
4504 2022-04-21 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4505
4506         * support/regression/Makefile.in:
4507           .PRECIOUS does not play with .DELETE_ON_ERROR, use .SECONDARY instead. Patch by Felix Salfelder (felixs).
4508
4509 2022-04-21 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4510
4511         * Merge implicitintrinsicnamedaddressspaces branch.
4512
4513 2022-04-21 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4514
4515         * support/regression/Makefile.in:
4516           Split EXCLUDE_PORTS, add uc6502-stack-auto, patch Felix Salfelder (felixs).
4517
4518 2022-04-21 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4519
4520         * support/regression/tests/genericintrinsicnaddr.c,
4521           support/regression/tests/genericnonintrinsicnaddr.c:
4522           Test _Generic on pointers into named address spaces.
4523         * src/SDCCmem.c,
4524           src/SDCCast.c:
4525           Fix a _Generic implicit intrinsic named address space issue affecting large and huge mcs51 memory model.
4526
4527 2022-04-20 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4528
4529         * support/regression/MakeList,
4530           support/regression/Makefile.in,
4531           support/regression/cases/Makefile.in,
4532           support/regression/gte:
4533           Import missing gcc torture execute tests, patch by by Felix Salfelder (felixs).
4534
4535 2022-04-20 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4536
4537         * Merge regtest branch.
4538
4539 2022-04-20 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4540
4541         * support/regression/cases/Makefile.in:
4542           Test cases cleanup, patch by Felix Salfelder (felixs).
4543
4544 2022-04-20 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4545
4546         * src/SDCCast.c,
4547           src/SDCCcse.c,
4548           src/SDCCglue.c,
4549           src/SDCCicode.c,
4550           src/SDCClospre.hpp,
4551           src/SDCCopt.c,
4552           src/SDCCsymt.c,
4553           src/SDCCsymt.h,
4554           src/ds390/ralloc.c,
4555           src/mcs51/ralloc.c,
4556           src/pic14/glue.c,
4557           src/pic14/ralloc.c,
4558           src/pic16/glue.c,
4559           src/pic16/ralloc.c,
4560           support/regression/tests/bug-3254.c,
4561           support/regression/tests/bug-3245.c:
4562           Fix bugs #3254, #3145.
4563
4564 2022-04-20 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4565
4566         * src/SDCCglue.c,
4567           support/valdiag/tests/generic.c:
4568           Fix another part of bug #3145.
4569
4570 2022-04-19 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4571
4572         * src/SDCCast.c:
4573           Fix array-to-pointer decay in _Generic.
4574
4575 2022-04-15 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4576
4577         * src/SDCCsymt.c,
4578           support/regression/tests/bug-2629.c:
4579           Fix bug #2629.
4580
4581 2022-04-15 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4582
4583         * src/SDCCsymt.c:
4584           Assertion to catch bug #2629 earlier.
4585         * support/regression/tests/bug-2629.c:
4586           (Disabled) test for bug #2629.
4587
4588 2022-04-15 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4589
4590         * src/SDCCsymt.c:
4591           Fix printing of plain char for error messages and debug output.
4592
4593 2022-04-13 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4594
4595         * doc/sdccman.lyx:
4596           Update documentation on standard compliance.
4597
4598 2022-04-11 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4599
4600         * src/stm8/gen.c,
4601           support/regression/tests/bug-3379.c:
4602           Fix bug #3379.
4603
4604 2022-04-10 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4605
4606         * support/regression/tests/bug-2981.c:
4607           Test for bug #2981.
4608         * src/SDCCast.c,
4609           support/regression/tests/bug-3255.c:
4610           Fix bug #3255.
4611         * src/SDCCglue.c,
4612           support/valdiag/tests/generic.c:
4613           Fix part of bug #3145.
4614
4615 2022-04-04 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4616
4617         * support/regression/cases/Makefile.in:
4618           Fix rm flag for cleaning MakeList.
4619         * support/regression/Makefile.in:
4620           Fix build of mcs51 regression test framework libraries, fix by Felix Salfelder (felixs).
4621
4622 2022-04-03 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4623
4624         * support/regression/Makefile.in,
4625           support/regression/ports/mcs51-small-stack-auto:
4626           Rename mcs51-stack-auto to mcs51-small-stack-auto for consistency with mcs51-small and mcs51-large-stack-auto.
4627         * doc/sdccman.lyx:
4628           Clarify __z88dk_callee behaviour.
4629
4630 2022-04-03 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4631
4632         * src/mcs51/gen.c,
4633           src/stm8/gen.c,
4634           support/regression/tests/funptrsstructreturn.c.in:
4635           Fixes for calls via function pointers to functions returning struct / union.
4636
4637 2022-04-03 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4638
4639         * src/SDCCicode.c,
4640           src/SDCCsymt.c,
4641           src/mcs51/gen.c,
4642           src/mcs51/main.c,
4643           support/regression/tests/structreturn.c.in,
4644           device/lib/div.c,
4645           device/lib/ldiv.c,
4646           device/lib/lldiv.c,
4647           device/lib/mcs51/Makefile.in,
4648           support/regression/tests/div.c,
4649           device/include/stdlib.h:
4650           struct / union return for mcs51.
4651
4652 2022-04-02 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4653
4654         * src/mcs51/gen.c,
4655           support/regression/tests/gcc-torture-execute-strct-varg-1.c,
4656           support/regression/tests/gcc-torture-execute-va-arg-23.c,
4657           support/regression/tests/gcc-torture-execute-va-arg-4.c,
4658           support/regression/tests/structparam.c,
4659           support/regression/tests/structparam.c.in:
4660           struct / union parameters on the stack for mcs51.
4661
4662 2022-04-01 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4663
4664         * ChangeLog,
4665           src/SDCCicode.c,
4666           src/SDCCmem.c,
4667           support/regression/ports/mcs51-common/spec.mk,
4668           support/regression/tests/gcc-torture-execute-20040707-1.c,
4669           support/regression/tests/gcc-torture-execute-20050713-1.c,
4670           support/regression/tests/gcc-torture-execute-20180131-1.c,
4671           support/regression/tests/gcc-torture-execute-pr67226.c,
4672           support/regression/tests/structparam.c:
4673           Fix bug #3377.
4674
4675 2022-03-31 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4676
4677         * src/SDCCicode.c,
4678           src/SDCCsymt.c,
4679           src/ds390/main.c,
4680           src/hc08/main.c,
4681           src/mcs51/main.c,
4682           src/mos6502/main.c,
4683           support/regression/tests/bug-3368.c,
4684           support/regression/tests/gcc-torture-execute-20050713-1.c,
4685           support/regression/tests/gcc-torture-execute-20180131-1.c,
4686           support/regression/tests/gcc-torture-execute-pr67226.c,
4687           support/regression/tests/gcc-torture-execute-strct-varg-1.c,
4688           support/regression/tests/gcc-torture-execute-va-arg-4.c,
4689           support/regression/tests/structparam.c,
4690           support/regression/tests/gcc-torture-execute-20021118-1.c,
4691           support/regression/tests/gcc-torture-execute-20040707-1.c,
4692           support/regression/tests/gcc-torture-execute-20180131-1.c,
4693           support/regression/tests/gcc-torture-execute-pr67226.c,
4694           support/regression/tests/gcc-torture-execute-920625-1.c,
4695           support/regression/tests/gcc-torture-execute-va-arg-23.c:
4696           struct parameter support for non-reentrant functions.
4697
4698 2022-03-29 Benedikt Freisen <b.freisen AT gmx.net>
4699
4700         * doc/sdccman.lyx:
4701           Reference section 3.2.5 in 3.2.4, fix typo in 1.2.
4702
4703 2022-03-29 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4704
4705         * support/sdbinutils/bfd/*:
4706           Delete unused files as suggested by Felix Salfelder (felixs).
4707
4708 2022-03-28 Sebastian 'basxto' Riedel <sdcc@basxto.de>
4709
4710         * device/lib/tlcs90/strlen.s:
4711           Fix regression from [r13318].
4712
4713 2022-03-28 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4714
4715         * support/regression/ports/tlcs90/spec.mk:
4716           Do not emit debug info to ease reading asm files.
4717         * src/z80/ralloc2.cc:
4718           Fix code generation issues in use of iy.
4719
4720 2022-03-28 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4721
4722         * support/regression/Makefile.in:
4723           Conditional MakeList include, and conditional test-port, part of patch #430 by Felix Salfelder (felixs).
4724
4725 2022-03-28 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4726
4727         * support/regression/Makefile.in,
4728           support/regression/cases/Makefile.in:
4729           Silence case expansion messages by default, part of patch #430 by Felix Salfelder (felixs).
4730
4731 2022-03-28 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4732
4733         * support/regression/Makefile.in,
4734           support/regression/cases/Makefile.in,
4735           support/regression/ports/host/spec.mk.in:
4736           V flag to control verbosity, decouple test-ports and print-summary. Part of patch #430 by Felix Salfelder (felixs).
4737
4738 2022-03-28 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4739
4740         * support/regression/Makefile.in,
4741           support/regression/ports/*/spec.mk:
4742           Deduplicate spec.mk by using rules in Makefile.in instead. Part of patch #430 by Felix Salfelder (felixs).
4743
4744 2022-03-28 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4745
4746         * support/regression/Makefile.in,
4747           support/regression/ports/host/spec.mk.in:
4748           Regression test infrastructure, picked from patch #430 by Felix Salfelder (felixs): fixes for error reporting, number of compact-results calls, CLEAN_PORTS.
4749
4750 2022-03-28 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4751
4752         * src/z80/gen.c:
4753           Fix bug #3373.
4754
4755 2022-03-28 Sebastian 'basxto' Riedel <sdcc@basxto.de>
4756
4757         * sim/ucsim/z80.src/gb80.cc,
4758           sim/ucsim/z80.src/gb80cl.h,
4759           sim/ucsim/z80.src/inst.cc,
4760           sim/ucsim/z80.src/inst_gb80.cc:
4761           Fix cycle accuracy.
4762
4763 2022-03-27 Sebastian 'basxto' Riedel <sdcc@basxto.de>
4764
4765         * sdas/astlcs90/tt90.asm,
4766           sim/ucsim/tlcs.src/inst_arith.cc,
4767           sim/ucsim/tlcs.src/inst_jump.cc,
4768           sim/ucsim/tlcs.src/tlcs.cc:
4769           Improve cycle accuracy.
4770
4771 2022-03-27 Sebastian 'basxto' Riedel <sdcc@basxto.de>
4772
4773         * sdas/astlcs90/tt90.asm:
4774           Add some test assembly.
4775
4776 2022-03-26 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4777
4778         * support/regression/tests/bitintvararg.c.in:
4779           Fix host test disable condition.
4780
4781 2022-03-26 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4782
4783         * support/regression/Makefile.in,
4784           support/regression/cases/Makefile.in,
4785           support/regression/cases/mkdrv.py,
4786           support/regression/ports/*/spec.mk,
4787           support/regression/ports/host/spec.mk.in:
4788           Regression test infrastructure, picked from patch #430 by Felix Salfelder (felixs).
4789         * support/regression/tests/structparam.c.in:
4790           Fix test file extension for parametrized test.
4791
4792 2022-03-26 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4793
4794         * configure,
4795           configure.ac,
4796           support/regression/Makefile.in,
4797           support/regression/ports/host/spec.mk.in,
4798           support/regression/cases:
4799           Regression test infrastructure improvements, picked from patch #430 by Felix Salfelder (felixs), made less verbose.
4800
4801
4802
4803 2022-03-26 Sebastian 'basxto' Riedel <sdcc@basxto.de>
4804
4805         * device/lib/tlcs90/abs.s,
4806           device/lib/tlcs90/atomic_flag_test_and_set.s,
4807           device/lib/tlcs90/crt0.s,
4808           device/lib/tlcs90/memcpy.s,
4809           device/lib/tlcs90/memmove.s,
4810           device/lib/tlcs90/strcpy.s,
4811           device/lib/tlcs90/strlen.s:
4812           Optimize handwritten assembly.
4813
4814 2022-03-26 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4815
4816         * support/regression/Makefile.in:
4817           Fix an issue in test-host regression test output, fix suggested via chat by Felix Salfelder (felixs).
4818
4819 2022-03-26 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4820
4821         * support/regression/tests/bitintvararg.c.in:
4822           Disable a test for clang 11.0 host, where it fails.
4823         * device/lib/tlcs90/atomic_flag_test_and_set.s:
4824           Bring back previous atomic_flag_test_and_set implementation as comment, explain why it was chosen, and under which circumstances we might want to revert back to it.
4825
4826 2022-03-26 Sebastian 'basxto' Riedel <sdcc@basxto.de>
4827
4828         * sim/ucsim/tlcs.src/inst_arith.cc
4829           sim/ucsim/tlcs.src/inst_bit.cc
4830           sim/ucsim/tlcs.src/inst_jump.cc
4831           sim/ucsim/tlcs.src/tlcs.cc:
4832           Add partial cycle counting.
4833
4834 2022-03-26 Sebastian 'basxto' Riedel <sdcc@basxto.de>
4835
4836         * device/include/stdatomic.h,
4837           device/lib/atomic_flag_clear.c,
4838           device/lib/tlcs90/atomic_flag_test_and_set.s:
4839           Switch to faster atomic test with shift. (8T vs 12T)
4840
4841 2022-03-25 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4842
4843         * support/regression/Makefile.in,
4844           support/regression/generate-cases.py,
4845           support/regression/tests/*.c.in:
4846           Regression test infrastructure improvements, picked from patch #430 by Felix Salfelder (felixs).
4847
4848 2022-03-25 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4849
4850         * support/regression/Makefile.in:
4851           Regression test infrastructure improvements, picked from patch #430 by Felix Salfelder (felixs).
4852
4853 2022-03-25 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4854
4855         * src/SDCCglobl.h,
4856           src/SDCCglue.c,
4857           src/z80/main.c,
4858           src/z80/z80.h,
4859           support/regression/ports/ucz80-undoc,
4860           support/regression/Makefile.in,
4861           src/z80/gen.c:
4862           Support for undocumented Z80 instructions.
4863
4864 2022-03-25 Sebastian 'basxto' Riedel <sdcc@basxto.de>
4865
4866         * sdas/asz80/z80mch.c:
4867           Disable undocumented instructions for Z180.
4868
4869 2022-03-24 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4870
4871         * support/regression/Makefile.in,
4872           support/regression/generate-cases.py:
4873           Regression test infrastructure improvements, picked from patch #430 by Felix Salfelder (felixs).
4874
4875 2022-03-24 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4876
4877         * src/SDCCast.c,
4878           src/SDCCsymt.c,
4879           support/regression/tests/widebitintbitfield.c:
4880           _BitInt promotion fix.
4881         * src/SDCCicode.c:
4882           support/regression/tests/gcc-torture-execute-920625-1.c,
4883           support/regression/tests/bug-3368.c:
4884           Fix bug #3368.
4885         * support/regression/tests/bug-3235.c:
4886           Test for a bug that was fixed a while ago.
4887
4888 2022-03-24 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4889
4890         * src/SDCCast.c,
4891           support/regression/tests/bug-3372.c:
4892           Fix bug #3372.
4893         * src/SDCCsymt.c:
4894           Improve debug output for bit-fields.
4895
4896 2022-03-24 Sebastian 'basxto' Riedel <sdcc@basxto.de>
4897
4898         * sdas/as8xcxxx/ds8adr.c,
4899           sdas/as8xcxxx/ds8mch.c:
4900           Merge error messages from upstream ASxxxx 5.40.
4901
4902 2022-03-24 Sebastian 'basxto' Riedel <sdcc@basxto.de>
4903
4904         * sdas/as8xcxxx/ds8pst.c,
4905           sdas/aspdk13/pdk13pst.c,
4906           sdas/aspdk14/pdk14pst.c,
4907           sdas/aspdk15/pdk15pst.c,
4908           sdas/aspdk16/pdk16pst.c,
4909           sdas/asrab/rabpst.c,
4910           sdas/asstm8/stm8pst.c,
4911           sdas/astlcs90/t90pst.c,
4912           sdas/asz80/z80pst.c:
4913           Enable .incbin for all targets.
4914
4915 2022-03-24 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4916
4917         * support/regression/tests/widebitintbitfield.c:
4918           Disable a test that had been accidentially enabled even for ports where the feature is not supported.
4919
4920 2022-03-24 Sebastian 'basxto' Riedel <sdcc@basxto.de>
4921
4922         * sdas/as8051/i51adr.c,
4923           sdas/as8051/i51mch.c,
4924           sdas/as8051/i51pst.c:
4925           Merge error messages from upstream ASxxxx 5.40.
4926
4927 2022-03-24 Sebastian 'basxto' Riedel <sdcc@basxto.de>
4928
4929         * sdas/asz80/z80.h:
4930           Fix .allow_undocumented for z80 [bugs:#3275].
4931
4932 2022-03-24 Sebastian 'basxto' Riedel <sdcc@basxto.de>
4933
4934         * sdas/asxxsrc/assubr.c:
4935           Fix detailed error messages in sdas.
4936
4937 2022-03-23 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4938
4939         * support/regression/tests/widebitintbitfield.c:
4940           Temporarily disable new failing _BitInt test.
4941
4942 2022-03-23 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4943
4944         * support/regression/tests/bitint.c,
4945           support/regression/tests/bitintarith.c,
4946           support/regression/tests/bitintbitfield.c,
4947           support/regression/tests/bitintvararg.c,
4948           support/regression/tests/widebitintbitfield.c:
4949           Enable some tests for bit-precise integers on clang 11 host.
4950
4951 2022-03-22 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4952
4953         * src/SDCCcse.c,
4954           support/regression/tests/bitint.c:
4955           Fix bug #3371.
4956
4957 2022-03-22 Sebastian 'basxto' Riedel <sdcc@basxto.de>
4958
4959         * sdas/asz80/z80mch.c:
4960           Fix/add cycles of z80 and z80n.
4961
4962 2022-03-20 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4963
4964         * src/SDCCglue.c:
4965           Fix bug #3353.
4966
4967 2022-03-20 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4968
4969         * src/pdk/gen.c,
4970           support/regression/tests/bug-2368.c,
4971           support/regression/tests/bug-2770.c,
4972           support/regression/tests/bug-3231.c,
4973           support/regression/tests/bug3440327.c,
4974           support/regression/tests/cse.c,
4975           support/regression/tests/gcc-torture-execute-20021118-1.c,
4976           support/regression/tests/gcc-torture-execute-20040707-1.c,
4977           support/regression/tests/gcc-torture-execute-20050713-1.c,
4978           support/regression/tests/gcc-torture-execute-20180131-1.c,
4979           support/regression/tests/gcc-torture-execute-pr67226.c,
4980           support/regression/tests/malloc.c,
4981           support/regression/tests/memory.c,
4982           support/regression/tests/preserves_regs.c,
4983           support/regression/tests/structparam.c:
4984           struct parameters for pdk (--stack-auto only).
4985
4986 2022-03-19 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4987
4988         * src/pdk/ralloc2.cc,
4989           src/stm8/ralloc2.cc,
4990           src/z80/ralloc2.cc,
4991           support/regression/tests/gcc-torture-execute-20050713-1.c,
4992           support/regression/tests/gcc-torture-execute-920625-1.c:
4993           Fix a register allocation issue affecting calls to functions with multiple struct parameters.
4994
4995 2022-03-19 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
4996
4997         * src/SDCC.y,
4998           src/SDCCcse.c,
4999           src/SDCCicode.c,
5000           src/SDCCicode.h,
5001           src/pdk/gen.c,
5002           src/stm8/gen.c,
5003           src/z80/gen.c,
5004           support/regression/tests/gcc-torture-execute-20021118-1.c,
5005           support/regression/tests/gcc-torture-execute-20050713-1.c,
5006           support/regression/tests/gcc-torture-execute-20180131-1.c,
5007           support/regression/tests/gcc-torture-execute-pr67226.c,
5008           support/regression/tests/gcc-torture-execute-strct-varg-1.c,
5009           support/regression/tests/gcc-torture-execute-struct-ret-1.c,
5010           support/regression/tests/gcc-torture-execute-va-arg-23.c,
5011           support/regression/tests/gcc-torture-execute-va-arg-4.c,
5012           support/regression/tests/structparam.c:
5013           Rewrite struct parameter support to fix bug #3365.
5014
5015 2022-03-19 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5016
5017         * src/SDCCast.c,
5018           support/regression/tests/gcc-torture-execute-920625-1.c,
5019           support/regression/tests/gcc-torture-execute-strct-stdarg-1.c,
5020           support/regression/tests/gcc-torture-execute-strct-varg-1.c:
5021           Basic support for struct varargs.
5022         * support/regression/tests/gcc-torture-execute-20040707-1.c,
5023           support/regression/tests/gcc-torture-execute-pr71700.c,
5024           support/regression/tests/gcc-torture-execute-struct-ini-1.c,
5025           support/regression/tests/gcc-torture-execute-va-arg-23.c,
5026           support/regression/tests/gcc-torture-execute-va-arg-4.c:
5027           Enable some GCC tests that pass due to recent improvements in struct / union support.
5028         * src/mos6502/gen.c,
5029           src/mos6502/ralloc.c,
5030           src/pdk/gen.c,
5031           src/pdk/ralloc.c,
5032           src/stm8/gen.c,
5033           src/stm8/ralloc.c,
5034           src/z80/gen.c,
5035           src/z80/ralloc.c:
5036           Remove remains of support for unused IPOP.
5037         * doc/README.txt,
5038           doc/sdccman.lyx,
5039           LICENSE:
5040           Make it a bit easier to read about the license situation.
5041
5042 2022-03-19 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5043
5044         * src/mcs51/gen.c:
5045           Fix bug #3364.
5046         * support/regression/tests/bitintvararg.c:
5047           Enable test for widths, for which it passes.
5048         * support/regression/tests/gcc-torture-execute-bswap-2.c:
5049           Remove GCC test that requires int to be at least 32 bits wide.
5050         * support/regression/tests/gcc-torture-execute-20020215-1.c,
5051           support/regression/tests/gcc-torture-execute-20020810-1.c,
5052           support/regression/tests/gcc-torture-execute-20021010-2.c,
5053           support/regression/tests/gcc-torture-execute-20021118-1.c,
5054           support/regression/tests/gcc-torture-execute-20050713-1.c,
5055           support/regression/tests/gcc-torture-execute-20170401-1.c,
5056           support/regression/tests/gcc-torture-execute-20180131-1.c,
5057           support/regression/tests/gcc-torture-execute-920625-1.c,
5058           support/regression/tests/gcc-torture-execute-pr67226.c,
5059           support/regression/tests/gcc-torture-execute-restrict-1.c,
5060           support/regression/tests/gcc-torture-execute-strct-stdarg-1.c,
5061           support/regression/tests/gcc-torture-execute-strct-varg-1.c,
5062           support/regression/tests/gcc-torture-execute-struct-ret-1.c:
5063           Enable some GCC tests that pass due to recent improvements in struct / union support.
5064
5065 2022-03-18 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5066
5067         * device/include/stdarg.h,
5068           src/SDCCast.c,
5069           src/SDCCerr.c,
5070           src/SDCCicode.c,
5071           support/regression/tests/gcc-torture-execute-pr60017.c,
5072           support/regression/tests/bitintvararg.c:
5073           Fixes for bit-precise varargs, bug #3361.
5074
5075 2022-03-18 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5076
5077         * src/SDCCicode.c,
5078           src/SDCCsymt.c,
5079           src/stm8/gen.c,
5080           src/z80/gen.c,
5081           support/regression/tests/bug-3359.c,
5082           support/regression/tests/structparam.c,
5083           .version,
5084           doc/sdccman.lyx:
5085           Fix bug #3359 and implement struct / union parameters for stm8, z80 and related (and for pdk with --stack-auto), RFE #23.
5086
5087 2022-03-16 Gabriele Gorla <gorlik@yahoo.com>
5088
5089         * src/mos6502/gen.c:
5090           Refactor genAnd(), genOr() and genXor().
5091
5092 2022-03-16 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5093
5094         * src/z80/gen.c:
5095           Fix access before array.
5096         * support/regression/tests/gcc-torture-execute-20020206-1.c,
5097           support/regression/tests/gcc-torture-execute-20050713-1.c,
5098           support/regression/tests/gcc-torture-execute-20071210-1.c,
5099           support/regression/tests/gcc-torture-execute-20131127-1.c,
5100           support/regression/tests/gcc-torture-execute-20170401-1.c,
5101           support/regression/tests/gcc-torture-execute-20171008-1.c,
5102           support/regression/tests/gcc-torture-execute-pr60017.c,
5103           support/regression/tests/gcc-torture-execute-pr82387.c,
5104           support/regression/tests/gcc-torture-execute-pr82388.c:
5105           Update reasons why we skip some gcc tests.
5106         * device/include/uchar.h,
5107           src/SDCCval.c:
5108           In C23, u8-prefixed string literals are arrays of char8_t, a typedef for unsigned char. RFE #779.
5109
5110 2022-03-16 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5111
5112         * support/regression/Makefile.in,
5113           support/regression/ports/ds390/spec.mk,
5114           support/regression/ports/ez80-z80/spec.mk,
5115           support/regression/ports/mcs51-common/spec.mk,
5116           support/regression/ports/pdk13/spec.mk,
5117           support/regression/ports/pdk15/spec.mk,
5118           support/regression/ports/pdk15-stack-auto/spec.mk,
5119           support/regression/ports/stm8/spec.mk,
5120           support/regression/ports/ucz180/spec.mk,
5121           support/regression/ports/ucz180-resiy/spec.mk,
5122           support/regression/ports/ucz80-nmos/spec.mk,
5123           support/regression/ports/ucz80n/spec.mk:
5124           Regression test infrastructure improvements, picked from patch #430 by Felix Salfelder (felixs).
5125
5126 2022-03-15 Gabriele Gorla <gorlik@yahoo.com>
5127
5128         * support/regression/tests/div.c,
5129           device/lib/s08/Makefile.in,
5130           device/lib/hc08/Makefile.in,
5131           device/lib/mos6502/Makefile.in,
5132           device/lib/mos65c02/Makefile.in,
5133           device/lib/mos6502-stack-auto/Makefinle.in:
5134           Enable div and ldviv for mos6502 and hc08/s08 ports.
5135         * src/mos6502/gen.c,
5136           src/mos6502/main.c:
5137           Add support for GETBYTE and GETWORD iCodes.
5138
5139 2022-03-15 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5140
5141         * src/pdk/gen.c,
5142           device/lib/lldiv.c:
5143           Fix pdk heap corruption on returning large struct.
5144         * src/stm8/gen.c:
5145           Fixes for large struct return.
5146
5147 2022-03-15 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5148
5149         * device/lib/div.c,
5150           device/lib/ldiv.c,
5151           device/lib/lldiv.c,
5152           support/regression/tests/div.c,
5153           device/lib/Makefile.in,
5154           device/lib/*/Makefile.in:
5155           Division functions, RFE #167.
5156
5157 2022-03-15 Benedikt Freisen <b.freisen AT gmx.net>
5158
5159         * device/include/gcc_attr.h:
5160           Compatibility macros for GCC attribute syntax.
5161
5162 2022-03-15 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5163
5164         * src/SDCCsymt.c,
5165           support/regression/tests/structreturn.c:
5166           Enable struct / union return for hc08, s08, mos6502, ds390.
5167         * device/include/stdlib.h:
5168           Provide prototypes for division functions.
5169
5170 2022-03-15 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5171
5172         * src/pdk/gen.c,
5173           src/z80/gen.c,
5174           src/SDCCsymt.c,
5175           doc/sdccman.lyx,
5176           support/regression/tests/structreturn.c:
5177           struct / union return support for pdk and z80 and related.
5178
5179 2022-03-15 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5180
5181         * src/SDCCcse.c,
5182           src/SDCCicode.c,
5183           src/SDCCicode.h,
5184           src/SDCClrange.c,
5185           src/SDCCopt.c,
5186           src/SDCCsymt.c,
5187           src/ds390/ralloc.c,
5188           src/mcs51/ralloc.c,
5189           src/pic14/glue.c,
5190           src/pic14/ralloc.c,
5191           src/pic16/glue.c,
5192           src/pic16/ralloc.c,
5193           src/stm8/gen.c,
5194           src/z80/ralloc.c:
5195           struct / union return support for stm8.
5196
5197 2022-03-15 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5198
5199         * device/include/assert.h:
5200           Improve test for assert C23-compliance.
5201
5202 2022-03-15 Gabriele Gorla <gorlik@yahoo.com>
5203
5204         * src/mos6502/gen.c:
5205           genPlusInc(), genMinusDec() and genlshTwo() improvements.
5206
5207 2022-03-14 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5208
5209         * src/z80/main.c,
5210           src/z80/gen.c:
5211           Enable _BitInt for sm83 up to 64 bits.
5212         * device/include/assert.h,
5213           support/regression/tests/assert.c:
5214           C23-compliant assert, RFE #780.
5215
5216 2022-03-14 Gabriele Gorla <gorlik@yahoo.com>
5217
5218         * support/regression/tests/gcc-torture-execute-20021120-1.c:
5219           Make stack-auto exception only for mos6502 port. Enable test for S08 and HC08.
5220
5221 2022-03-14 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5222
5223         * support/regression/tests/bitintarith.c:
5224           Disable part of test for pdk14 to not run out of code memory.
5225         * src/z80/gen.c,
5226           support/regression/tests/bitintbitfield.c,
5227           support/regression/tests/widebitintbitfield.c:
5228           Fix write to wide bit-field on z80.
5229
5230 2022-03-14 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5231
5232         * src/SDCCval.c:
5233           Use unsigned long long to represent bit-field values at compile time.
5234         * src/mcs51/main.c:
5235           Enable _BitInt for mcs51.
5236         * support/regression/tests/bitintarith.c,
5237           support/regression/tests/bug-3355.c:
5238           Test for bug #3355 (disabled for now).
5239         * src/ds390/main.c,
5240           src/ds390/gen.c:
5241           _BitInt for ds390.
5242         * src/z80/gen.c,
5243           support/regression/tests/bitintarith.c:
5244           Fix a z80 _BitInt decrement issue.
5245
5246 2022-03-14 Gabriele Gorla <gorlik@yahoo.com>
5247
5248         * src/mos6502/gen.c:
5249           Make regInfoStr display SP relative values when appropriate.
5250           Additional improvements to genAddrOf().
5251
5252 2022-03-13 Gabriele Gorla <gorlik@yahoo.com>
5253
5254         * support/regression/tests/gcc-torture-execute-20021120-1.c:
5255           Make large local allocation static when compiling with --stack-auto.
5256
5257 2022-03-13 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5258
5259         * sdas/as6500/r65pst.c,
5260           sdas/as6808/m08pst.c,
5261           sdas/as8051/i51pst.c,
5262           sdas/as8xcxxx/ds8pst.c,
5263           sdas/aspdk13/pdk13pst.c,
5264           sdas/aspdk14/pdk14pst.c,
5265           sdas/aspdk15/pdk15pst.c,
5266           sdas/aspdk16/pdk16pst.c,
5267           sdas/asrab/rabpst.c,
5268           sdas/asstm8/stm8pst.c,
5269           sdas/astlcs90/t90pst.c,
5270           sdas/asz80/z80pst.c:
5271           Enable new mnemonics on all ports.
5272
5273 2022-03-12 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5274
5275         * support/regression/tests/bitintarith.c,
5276           src/pdk/main.c:
5277           Disable a test that failed on pdk15 for wide _BitInt due to lack of memory, reenable 64-_BitInt support for pdk.
5278
5279 2022-03-12 Gabriele Gorla <gorlik@yahoo.com>
5280
5281         * src/mod6502/gen.c:
5282           Small genCast() improvements.
5283
5284 2022-03-12 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5285
5286         * src/z80/peeph.def:
5287           Eliminate nop jps.
5288
5289 2022-03-11 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5290
5291         * src/pdk/main.c:
5292           Limit _BitInt size to 16 for pdk (temporarily, until an issue is fixed).
5293         * src/pdk/main.c:
5294           Fix handling of parameters of odd size > 2.
5295
5296 2022-03-11 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5297
5298         * Merge _BitInt branch.
5299
5300 2022-03-11 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5301
5302         * src/mcs51/gen.c:
5303           Basic _BitInt support for mcs51.
5304
5305 2022-03-11 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5306
5307         * src/pdk/gen.c,
5308           src/stm8/gen.c,
5309           src/z80/gen.c,
5310           support/regression/tests/bitint.c,
5311           support/regression/tests/widebitintbitfield.c:
5312           Fix cast from signed integer type to wider unsigned bit-precise type.
5313
5314 2022-03-11 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5315
5316         * Merge _BitInt branch.
5317
5318 2022-03-11 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5319
5320         * src/SDCCsymt.c,
5321           src/SDCCval.c,
5322           src/z80/gen.c:
5323           support/regression/tests/widebitintbitfield.c:
5324           Fixes for bit-precise bit-fields.
5325
5326 2022-03-11 Daniel Drotos <drdani@mazsola.iit.uni-miskolc.hu>
5327
5328         * src/pdk/gen.c:
5329           Fix compile by gcc 9.4.0: label must be on statement
5330
5331 2022-03-11 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5332
5333         * src/SDCCglue.c,
5334           src/SDCCsymt.c,
5335           src/SDCCval.c,
5336           support/regression/tests/bitint.c,
5337           support/regression/tests/bitintbitfield.c:
5338           Fix issues in casts between bitprecise types of different sign.
5339
5340 2022-03-10 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5341
5342         * src/ds390/main.c,
5343           src/hc08/main.c,
5344           src/mcs51/main.c,
5345           src/pic14/main.c,
5346           src/pic16/main.c:
5347           Explicitly state _BitInt non-support.
5348
5349 2022-03-10 Gabriele Gorla <gorlik@yahoo.com>
5350
5351         * src/SDCCglue.c:
5352           Make assembly comments more consistent.
5353         * src/mos6502/main.c,
5354           src/mos6502/ralloc2.cc:
5355           Refactor to make files more similar to stm8 port.
5356
5357 2022-03-10 Benedikt Freisen <b.freisen AT gmx.net>
5358
5359         * doc/sdccman.lyx:
5360           Clarify --std-cxx and --std-sdccxx.
5361
5362 2022-03-10 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5363
5364         * Merge _BitInt branch.
5365
5366 2022-03-10 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5367
5368         * src/SDCCpeeph.c:
5369           Calculate size of general ASxxx directives, apply [patches:428].
5370
5371 2022-03-10 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5372
5373         * src/SDCCmain.c
5374           src/pdk/gen.c
5375           src/pdk/main.c
5376           src/pdk/peep.c
5377           Support for bit-precise integer types on pdk.
5378         * src/stm8/gen.c,
5379           src/stm8/main.c,
5380           src/z80/gen.c,
5381           support/regression/tests/bitintarith.c:
5382           Fix left shift of bit-precise integer types.
5383
5384 2022-03-10 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5385
5386         * src/z80/gen.c,
5387           src/z80/main.c:
5388           Support for bit-precise integer types on sm83 up to a width of 16.
5389
5390 2022-03-10 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5391
5392         * Merge _BitInt branch.
5393
5394 2022-03-10 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5395
5396         * doc/sdccman.lyx,
5397           src/z80/gen.c,
5398           src/z80/main.c,
5399           support/regression/tests/bitint.c:
5400           Bit-precise types and bit-fields thereof for z80-related (except sm83, which only gets support up to a width of 8 bits for now).
5401
5402 2022-03-09 Gabriele Gorla <gorlik@yahoo.com>
5403
5404         * src/mos6502/gen.c,
5405           src/mos6502/main.c,
5406           src/mos6502/ralloc.h:
5407           Avoid marking the accumulator dirty after a compare operation.
5408
5409 2022-03-10 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5410
5411         * sdas/asxxsrc/asmain.c,
5412           sdas/asxxsrc/asxxxx.h:
5413           Merge all kinds of .if directives from upstream ASxxxx.
5414         * sdas/asgb/gbpst.c:
5415           Enable in sm83 for testing.
5416
5417 2022-03-09 Gabriele Gorla <gorlik@yahoo.com>
5418
5419         * src/mos6502/peeph.def:
5420           Add rules for redundant stores after loads.
5421         * device/lib/mos6502/crt0.s:
5422           Use ZP for memcpy and memset parameters.
5423
5424 2022-03-09 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5425
5426         * Merge _BitInt branch.
5427
5428 2022-03-09 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5429
5430         * src/SDCCsymt.c,
5431           support/regression/tests/bitintbitfield.c:
5432           Fix signed bit-precise bit-fields.
5433
5434 2022-03-09 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5435
5436         * src/SDCCopt.c,
5437           src/SDCCsymt.h,
5438           src/SDCCval.c,
5439           src/stm8/gen.c,
5440           support/regression/tests/bitint.c,
5441           support/regression/tests/bitintarith.c:
5442           Multiplicative operators for bit-precise integers.
5443
5444 2022-03-09 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5445
5446         * src/SDCCopt.c,
5447           src/stm8/main.c:
5448           Improve diagnostics for unimplemented bit-precise operators.
5449
5450 2022-03-09 Gabriele Gorla <gorlik@yahoo.com>
5451
5452         * src/mos6502/gen.c:
5453           Fix corner cases in genPointerSet() and genPointerGet().
5454
5455 2022-03-09 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5456
5457         * src/SDCCast.c,
5458           src/SDCCval.c,
5459           support/regression/tests/bitint.c,
5460           support/regression/tests/bitintarith.c,
5461           src/stm8/gen.c:
5462           Various _BitInt fixes.
5463
5464 2022-03-09 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5465
5466         * src/SDCCast.c,
5467           src/SDCCsymt.c,
5468           src/SDCCval.c:
5469           Fix casts for bit-precise types.
5470         * src/stm8/gen.c:
5471           Fix return of types with odd size greater than 4.
5472         * support/regression/tests/bitint.c,
5473           support/regression/tests/bitintarith.c:
5474           Somethings already work for _BitInt, so we can test them!
5475
5476 2022-03-09 Maarten Brock <sourceforge.brock AT dse.nl>
5477
5478         * doc/sdccman.lyx: fixed bug #3343
5479
5480 2022-03-08 Gabriele Gorla <gorlik@yahoo.com>
5481
5482         * src/mos6502/peeph.def:
5483           Minor peephole optimizations.
5484         * src/mos6502/gen.c:
5485           Special case 16b left and 8bit right in genPlus and genMinus.
5486
5487 2022-03-08 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5488
5489         * sdas/as8xcxxx/ds8mch.c,
5490           sdas/asxxsrc/asxxxx.h:
5491           Fix ASxxxx warnings by merging with upstream for [bugs:#3347].
5492
5493 2022-03-08 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5494
5495         * src/SDCC.lex,
5496           src/SDCCerr.c,
5497           src/SDCCerr.h,
5498           src/SDCCsymt.c,
5499           src/SDCCval.c,
5500           src/stm8/main.c,
5501           src/SDCCglue.c,
5502           src/SDCCast.c,
5503           src/SDCCsymt.h,
5504           src/stm8/gen.c:
5505           Infrastructure for bit-precise integer literals.
5506
5507 2022-03-08 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
5508
5509         * device/include/limits.h,
5510           src/SDCC.lex,
5511           src/SDCC.y,
5512           src/SDCCerr.c,
5513           src/SDCCerr.h,
5514           src/SDCCmain.c,
5515           src/SDCCsymt.c,
5516           src/SDCCsymt.h,
5517           src/SDCCval.c,
5518           src/port.h:
5519           Infrastructure for bit-precise integers.
5520
5521 2022-03-08 Philipp Klaus Krause <pkk AT spth.de>
5522
5523         * .version:
5524           Start post-4.2.0 development.
5525
5526 2022-03-08 Philipp Klaus Krause <pkk AT spth.de>
5527
5528         * Merge sdcc-next branch to trunk.
5529
5530 2022-03-08 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5531
5532         * src/z80/peep.c:
5533           Make it compile again.
5534
5535 2022-03-07 Gabriele Gorla <gorlik@yahoo.com>
5536
5537         * support/regression/tests/bug3475630.c,
5538           support/regression/tests/bug2094505.c:
5539           Adjust tests parameters for stack-auto.
5540         * src/mos6502/gen.c,
5541           src/mos6502/main.c,
5542           src/mos6502/ralloc2.cc:
5543           Use DPTR instead of YX for indexed addressing.
5544
5545 2022-03-07 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5546
5547         * src/z80/peep.c:
5548           Accept more z80, sm83 and z80n mnemonics for size counting [bugs:#3330].
5549
5550 2022-03-07 Gabriele Gorla <gorlik@yahoo.com>
5551
5552         * src/mos6502/gen.c:
5553           Clear temp register literal values after a label.
5554         * src/mos6502/gen.c,
5555           src/mos6502/ralloc2.cc:
5556           Add codegen for rotate.
5557
5558 2022-03-07 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5559
5560         * sim/ucsim/z80.src/inst_gb80.cc:
5561           Add `ld (c), a`.
5562           support/regression/ports/ucgbz80/support.c,
5563           support/regression/ports/ucgbz80/uCsim.cmd:
5564           Reduce size of __put.
5565
5566 2022-03-07 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5567
5568         * sim/ucsim/z80.src/gb80.cc,
5569           sim/ucsim/z80.src/inst_cb.cc,
5570           sim/ucsim/z80.src/inst_gb80.cc:
5571           Improve cycle counting.
5572
5573 2022-03-06 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5574
5575         * sim/ucsim/z80.src/gb80.cc,
5576           sim/ucsim/z80.src/z80mac.h:
5577           Fix bug #3340 (`pop af` and `and`).
5578
5579 2022-03-06 Gabriele Gorla <gorlik@yahoo.com>
5580
5581         * src/mos6502/ralloc.c,
5582           src/mos6502/ralloc.h,
5583           src/mos6502/ralloc2.cc:
5584           Prepare for new spillt allocator.
5585
5586 2022-03-06 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5587
5588         * src/z80/peeph.def:
5589           Remove rlca when sub already sets carry.
5590
5591 2022-03-05 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5592
5593         * src/SDCCgen.c:
5594           Improve labels in inline assembly and fix bug #2831.
5595           Patch based on patch by Tom Li.
5596         * device/lib/_memmove.c,
5597           device/lib/sm83/crt0.s,
5598           device/lib/sm83/memcpy.s,
5599           src/z80/gen.c,
5600           src/z80/main.c,
5601           src/z80/peep.c:
5602           Add missing copyright notices.
5603
5604 2022-03-05 Gabriele Gorla <gorlik@yahoo.com>
5605
5606         * src/mos6502/gen.c:
5607           Improve debug output.
5608
5609 2022-03-04 Gabriele Gorla <gorlik@yahoo.com>
5610
5611         * src/mos6502/gen.c,
5612           src/mos6502/gen.h:
5613           Change asmop.type to enum.
5614         * src/mos6502/gen.c:
5615           Remove unused "result" parameter from aopOp().
5616         * src/mos6502/gen.c:
5617           Allow AX in genCpl().
5618         * src/mos6502/gen.c:
5619           Remove unused parameters in freeAsmop().
5620         * src/mos6502/main.c,
5621           src/mos6502/main.h:
5622           Removed unnecessary main.h
5623
5624 2022-03-03 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5625
5626         * device/lib/sm83/memcpy.s:
5627           Replace redundancy with macros.
5628
5629 2022-03-02 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5630
5631         * src/z80/peeph.def:
5632           Disable rule that pessimized some ports.
5633
5634 2022-03-02 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5635
5636         * src/z80/main.c:
5637           Add -bo and -ba for z80, apply patch #399.
5638
5639 2022-03-02 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5640
5641         * device/lib/sm83/mul.s:
5642           Speed up multiplication algorithm.
5643
5644 2022-03-02 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5645
5646         * device/lib/_memset.c,
5647           device/lib/sm83/abs.s,
5648           device/lib/sm83/crt0.s,
5649           device/lib/sm83/memcpy.s,
5650           device/lib/sm83/setjmp.s:
5651           Improve sm83 assembly.
5652
5653 2022-03-01 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5654
5655         * sdas/asxxsrc/asdata.c,
5656           sdas/asxxsrc/asmain.c,
5657           sdas/asxxsrc/asxxxx.h:
5658           Add -h and hidden -t flags.
5659         * sdas/asgb/gbadr.c,
5660           sdas/asgb/gb.h:
5661           Reduce customizations.
5662
5663 2022-03-01 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5664
5665         * src/z80/peeph.def:
5666           Improve stdlib code through peephole rules.
5667
5668 2022-02-28 Gabriele Gorla <gorlik@yahoo.com>
5669
5670         * src/mos6502/gen.c:
5671           Refactor storeRegToAop()
5672
5673 2022-02-28 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5674
5675         * sdas/asz80/z80adr.c,
5676           sdas/asz80/z80mch.c:
5677           Merge error messages from upstream ASxxxx 5.40.
5678           Add a few for extensions/custom ports. Part 2.
5679
5680 2022-02-27 Gabriele Gorla <gorlik@yahoo.com>
5681
5682         * src/mos6502/ralloc.c,
5683           src/mos6502/gen.c:
5684           Remove freeAllRegs()
5685         * src/mos6502/gen.c:
5686           Fix corner cases in assignResultValue() and genPointerSet()
5687         * support/regression/ports/mos6502/spec.mk
5688           Removed redundant --out-fmt-ihx command line option
5689         * device/lib/mos6502/_strcpy.s,
5690           device/lib/mos6502/_strcmp.s,
5691           device/lib/mos6502/_mullong.s,
5692           device/lib/mos6502/_mulint.s,
5693           device/lib/mos6502/_divuint.s,
5694           device/lib/mos6502/_divulong.s,
5695           device/lib/mos6502/__memcpy.s:
5696           Move function parameters to overlay segment.
5697         * device/lib/mos6502/_divsint.s,
5698           device/lib/mos6502/_divslong.s,
5699           device/lib/mos6502/_modsint.s,
5700           device/lib/mos6502/_modslong.s,
5701           device/lib/mos6502/_moduint.s,
5702           device/lib/mos6502/_modulong.s,
5703           device/lib/mos6502/_mulschar.s,
5704           device/lib/mos6502/_muluchar.s,
5705           device/lib/mos6502/abs.c:
5706           Add assembly implementation of divs, mod, mulchar and abs.
5707         * src/mos6502/gen.c:
5708           Add m6502_unimplemented()
5709         * src/mos6502/gen.c:
5710           Refactopr genCpl() and genPointerSet()
5711
5712 2022-02-26 Gabriele Gorla <gorlik@yahoo.com>
5713
5714         * sdas/asxxsrc/aslist.c:
5715           Revert changes in slew() which caused regression failures on z80 ports.
5716         * src/mos6502/ralloc.c:
5717           Remove dead code from old ralloc.
5718
5719 2022-02-26 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5720
5721         * sdas/asgb/gbmch.c:
5722           Add cycle table from upstream.
5723
5724 2022-02-26 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
5725
5726         * src/SDCCsymt.c,
5727           support/regression/tests/bug-3332.c:
5728           Fix bugs #3332 and #3333.
5729
5730 2022-02-24 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
5731
5732         * doc/sdccman.lyx:
5733           Improve calling convention documentation.
5734
5735 2022-02-24 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
5736
5737         * doc/sdccman.lyx:
5738           Fix a minor documentation issue.
5739
5740 2022-02-23 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5741
5742         * src/z80/peeph.def:
5743           Remove ldi/ldh rules.
5744         * src/z80/peeph-sm83.def:
5745           Add ldi/ldh rules.
5746
5747 2022-02-22 Gabriele Gorla <gorlik@yahoo.com>
5748
5749         * sdas/asxxsrc/asxxxx.h,
5750           sdas/asxxsrc/asmain.c,
5751           sdas/as6500/r65pst.c:
5752           Add .error and .message directives.
5753         * sdas/asxxsrc/assubr.c,
5754           sdas/asxxsrc/aslex.c,
5755           sdas/asxxsrc/asexpr.c:
5756           More updates from upstream asxxxx 5.40
5757
5758 2022-02-22 Gabriele Gorla <gorlik@yahoo.com>
5759
5760         * sdas/asxxsrc/asxxxx.h,
5761           sdas/asxxsrc/asmain.c,
5762           sdas/asxxsrc/asexpr.c,
5763           sdas/asxxsrc/asdata.c:
5764           Enable -v option (out of range errors) from upstream asxxxx 5.40.
5765         * sdas/asxxsrc/assubr.c,
5766           sdas/asxxsrc/asout.c,
5767           sdas/asxxsrc/asmcro.c,
5768           sdas/asxxsrc/aslex.c:
5769           Change protoypes to ANSI C. Add some detailed error messages.
5770         * sdas/asxxsrc/assym.c:
5771           Make area name comparisons case insensitive.
5772
5773 2022-02-22 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5774
5775         * sdas/asgb/gbadr.c,
5776           sdas/asgb/gbmch.c,
5777           sdas/asrab/rabadr.c,
5778           sdas/asrab/rabmch.c:
5779           Merge error messages from upstream ASxxxx 5.40.
5780           Add a few for extensions/custom ports.
5781
5782 2022-02-22 Gabriele Gorla <gorlik@yahoo.com>
5783
5784         * src/SDCC.lex,
5785           src/mos6502/main.c:
5786           Add __zp keyword to the mos6502 port.
5787         * src/SDCCmain.c,
5788           src/mos6502/main.c,
5789           device/lib/mos6502/crt0.s,
5790           device/lib/mos6502/_strcpy.s,
5791           device/lib/mos6502/_strcmp.s,
5792           device/lib/mos6502/_setjmp.c,
5793           device/lib/mos6502/_mullong.s,
5794           device/lib/mos6502/_mulint.s,
5795           device/lib/mos6502/_divulong.s,
5796           device/lib/mos6502/_divuint.s,
5797           device/lib/mos6502/__memcpy.s,
5798           device/lib/mos6502-stack-auto/crt0.s,
5799           device/lib/mos6502-stack-auto/_setjmp.c:
5800           Rename linker segments.
5801         * src/mos6502/gen.h:
5802           Remove unused anonymous enum.
5803         * sdas/as6500/r65pst.c:
5804           Prepeare for additional asxxxx upstream merge.
5805
5806 2022-02-22 Gabriele Gorla <gorlik@yahoo.com>
5807
5808         * sdas/asxxsrc/asxxxx.h,
5809           sdas/asxxsrc/assym.c,
5810           sdas/asxxsrc/assubr.c,
5811           sdas/asxxsrc/asmcro.c,
5812           sdas/asxxsrc/asmain.c,
5813           sdas/asxxsrc/aslist.c,
5814           sdas/asxxsrc/aslex.c,
5815           sdas/asxxsrc/asexpr.c,
5816           sdas/asxxsrc/asdata.c:
5817           Several updates from upstream asxxxx 5.40
5818         * sdas/aasz80/z80pst.c:
5819           Use I_CODE in S_INCL entry instead of 0.
5820         * sdas/as6500/r65pst.c,
5821           sdas/as6500/r65mch.c,
5822           sdas/as6500/r65adr.c,
5823           sdas/as6500/r6500.h:
5824           Add .incbin, .define, .undefine, .ifdef and .ifndef to the 6502 assembler.
5825         * sdas/as6808/m6808.h,
5826           sdas/as6808/m08pst.c,
5827           sdas/as6808/m08mch.c,
5828           sdas/as6808/m08adr.c:
5829           Add .incbin hc08/s08 assembler.
5830         * sdas/asstm8/stm8pst.c:
5831           Use I_CODE in S_INCL entry instead of 0.
5832
5833 2022-02-22 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5834
5835         * src/z80/peeph.def:
5836           Add new rules to improve library code.
5837
5838 2022-02-21 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
5839
5840         * src/z80/gen.c:
5841           Fix bug #3327.
5842
5843 2022-02-20 Gabriele Gorla <gorlik@yahoo.com>
5844
5845         * src/mos6502/gen.c:
5846           Improve genCpl.
5847
5848 2022-02-20 Gabriele Gorla <gorlik@yahoo.com>
5849
5850         * support/regression/tests/bp.c,
5851           support/regression/tests/bug-2253.c,
5852           support/regression/tests/bug-3003.c:
5853           Special case __SDCC_STACK_AUTO
5854
5855 2022-02-20 Gabriele Gorla <gorlik@yahoo.com>
5856
5857         * src/mos6502/gen.c:
5858           Improve genPointerSet. Make comments formatting more consistent.
5859         * support/regression/Makefile.in,
5860           support/regression/ports/uc6502-stack-auto/spec.mk,
5861           support/regression/ports/uc6502-stack-auto/support.c,
5862           support/regression/ports/uc6502-stack-auto/uCsim.cmd,
5863           support/regression/ports/uc6502-stack-auto:
5864           Add regression for mos6502-stack-auto target.
5865
5866 2022-02-20 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5867
5868         * src/z80/gen.c:
5869           Improve stack cleaning before jp (hl) on sm83.
5870
5871 2022-02-19 Gabriele Gorla <gorlik@yahoo.com>
5872
5873         * src/mos6502/gen.c:
5874           Replace assembly with generic code in a few places.
5875
5876 2022-02-19 Gabriele Gorla <gorlik@yahoo.com>
5877
5878         * device/lib/mos6502/Makefile.in,
5879           device/lib/mos6502/__sdcc_indirect_jsr.s,
5880           device/lib/mos6502-stack-auto/Makefile.in,
5881           device/lib/mos6502-stack-auto/__sdcc_indirect_jsr.s,
5882           src/mos6502/gen.c:
5883           Add runtime support for indirect jsr.
5884         * src/mos6502/peeph.def:
5885           Refactored rules and improved asm inline comments.
5886         * src/mos6502/gen.c:
5887           Changed return type for smallAdjustReg().
5888
5889 2022-02-19 Gabriele Gorla <gorlik@yahoo.com>
5890
5891         * sdcc/devicel/lib/mos6502/crt0.s:
5892           Remove incorrect loading of the second memset parameter.
5893         * support/regression/ports/u6502/spec.mk:
5894           Remove redundant --out-fmt-ihx parameter.
5895         * device/lib/mos6502-stack-auto/Makefile.in,
5896           device/lib/mos6502-stack-auto/crt0.s,
5897           device/lib/mos6502-stack-auto/atomic_flasg_test_and_set.c,
5898           device/lib/mos6502-stack-auto/_setjmp.c,
5899           device/lib/mos6502-stack-auto/_rrulonglong.c,
5900           device/lib/mos6502-stack-auto/_rrslonglong.c,
5901           device/lib/mos6502-stack-auto/_ret.c,
5902           device/lib/mos6502-stack-auto/,
5903           device/lib/Makefile.in,
5904           device/lib/clean.mk,
5905           sdcc/configure.ac,
5906           sdcc/configure.ac:
5907           Add mos6502 stack auto target.
5908         * src/mos6502/main.c:
5909           Correct flags affected by cld.
5910
5911 2022-02-19 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5912
5913         * device/lib/sm83/memcpy.s,
5914           device/lib/_memset.c:
5915           Switch to GBDK-2020's algorithm with partial loop unrolling.
5916         * device/lib/_memmove.c:
5917           On sm83 call memcpy where possible.
5918
5919 2022-02-19 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
5920
5921         * src/SDCCast.c:
5922           Fix an issue in the fix for bug #3320.
5923
5924 2022-02-15 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
5925
5926         * src/z80/gen.c:
5927           Fix bug #3322.
5928         * support/regression/tests/bug-3320.c:
5929           Test for bug #3320.
5930
5931 2022-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5932
5933         * src/SDCCast.c (gatherImplicitVariables): fix bug #3320
5934
5935 2022-02-16 Sebastian 'basxto' Riedel <sdcc@basxto.de>
5936
5937         * device/lib/isspace.c,
5938           device/lib/isxdigit.c:
5939           Check high and low byte separately for some targets, also sort compares by frequency and int value.
5940         * device/lib/sm83/memcpy.s,
5941           device/lib/_memset.c,
5942           device/lib/gets.c:
5943           Optimize sm83 assembly.
5944
5945 2022-02-15 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
5946
5947         * support/regression/tests/bug-3322.c:
5948           Test for bug #3322.
5949
5950 2022-02-14 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
5951
5952         * .version,
5953           doc/INSTALL.txt,
5954           sdcc.spec:
5955           Preparations for 4.2.0.
5956
5957 2022-02-14 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
5958
5959         * support/regression/tests/bug-3289.c:
5960           Test for recently-fixed bug #3289.
5961
5962 2022-02-13 Gabriele Gorla <gorlik@yahoo.com>
5963
5964         * src/mos6502/gen.c:
5965           Avoid generating illegal 6502 instructions in a few corner cases.
5966
5967 2022-02-13 Gabriele Gorla <gorlik@yahoo.com>
5968
5969         * src/mos6502/gen.c,
5970           src/SDCCglue.c:
5971           Removed hack that assigned function pointers entry address-1.
5972         * src/mos6502/main.c:
5973           Changed default output to ihx.
5974
5975 2022-02-12 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
5976
5977         * support/valdiag/Makefile.in:
5978           Skip not-built-by-default 65c02 port in valdiag testing.
5979
5980 2022-02-10 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
5981
5982         * device/lib/pdk14/__setjmp.s:
5983           Fix typo (bug #3318).
5984
5985 2022-02-10 Gabriele Gorla <gorlik@yahoo.com>
5986
5987         * src/mos6502/gen.c,
5988           src/mos6502/ralloc.c:
5989           Fix all warnings.
5990
5991 2022-02-10 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
5992
5993         * device/lib/pdk*/__gptrget.s,
5994           device/lib/pdk*/__gptrget2.s,
5995           device/lib/pdk*/__setjmp.s:
5996           Get rid of some warnings by changing old-style pdk io assembler to new style.
5997         * tests/bug-2912.c,
5998           tests/bug-3102.c:
5999           Disable warning about intentionally unused parameter in test.
6000         * sdccconf_in.h:
6001           Regenerate file via autoheader, fixes bug #3316.
6002
6003 2022-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6004
6005         * src/SDCCsymt.c (leaveBlockScope): fix bug #3289
6006
6007 2022-02-09 Gabriele Gorla <gorlik@yahoo.com>
6008
6009         * src/mos6502/gen.c:
6010           General code cleanup.
6011         * src/SDCCpeeph.c:
6012           Fix bug 3291.
6013
6014 2022-02-09 Gabriele Gorla <gorlik@yahoo.com>
6015
6016         * src/mos6502/gen.c:
6017           Additional improvements in genPointerGet/genPointerSet.
6018
6019 2022-02-08 Gabriele Gorla <gorlik@yahoo.com>
6020
6021         * src/mos6502/gen.c:
6022           Fix corner cases in genPointerSet.
6023         * src/mos6502/gen.c:
6024           Add peephole rules to remove redundnat php/plp.
6025
6026 2022-02-08 Sebastian 'basxto' Riedel <sdcc@basxto.de>
6027
6028         * device/include/mcs51/p89lpc9321.h,
6029           device/include/mcs51/p89lpc9331.h,
6030           device/include/mcs51/p89lpc9351.h:
6031           Switch from Windows 1252 to UTF-8.
6032         * sdas/as6500/r65pst.c,
6033           support/regression/tests/bitfields-dead-loop.c,
6034           support/regression/tests/bitfields-bits1.c,
6035           support/regression/tests/bitfields-checks.c,
6036           support/sdbinutils/binutils/bfdtest2.c,
6037           device/include/mcs51/w7100.h,
6038           device/include/mcs51/at89c51id2.h:
6039           Switch from mixed CRLF/LF to LF.
6040
6041 2022-02-08 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
6042
6043         * configure,
6044           configure.ac:
6045           Fix alignment of 6502 and 65c02 port in configure output.
6046
6047 2022-02-08 Gabriele Gorla <gorlik@yahoo.com>
6048
6049         * src/mos6502/gen.c:
6050           Load literal constant instead of temp reg when possible.
6051
6052 2022-02-07 Gabriele Gorla <gorlik@yahoo.com>
6053
6054         * src/mos6502/gen.c:
6055           Workaround bug-3129 failures when optimizing for size.
6056
6057 2022-02-07 Gabriele Gorla <gorlik@yahoo.com>
6058
6059         * src/mos6502/gen.c:
6060           Additional improvements to genPointerGet and genPointerSet.
6061
6062 2022-02-06 Gabriele Gorla <gorlik@yahoo.com>
6063
6064         * src/mos6502/gen.c:
6065           Improve genPointerGet.
6066
6067 2022-02-06 Gabriele Gorla <gorlik@yahoo.com>
6068
6069         * src/hc08/gen.c:
6070           Removed useless offset increment.
6071         * src/mos6502/gen.c:
6072           Track temp reg literal values across store/load.
6073
6074 2022-02-06 Gabriele Gorla <gorlik@yahoo.com>
6075
6076         * src/mos6502/gen.c:
6077           Fixed a few corner cases in genPointerGet/genPointerSet.
6078
6079 2022-02-06 Benedikt Freisen <b.freisen AT gmx.net>
6080
6081         * support/scripts/sdcc.nsi:
6082           Add missing Delete and RMDir entries.
6083
6084 2022-02-05 Gabriele Gorla <gorlik@yahoo.com>
6085
6086         * src/mos6502/gen.c:
6087           Changed regalloc_dry_run_cost_cycles to float.
6088         * src/mos6502/ralloc.c,
6089           src/mos6502/ralloc.h,
6090           src/mos6502/ralloc2.cc:
6091           Initial merge of stm8 and pdk improvements to the register allocator.
6092
6093 2022-02-04 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
6094
6095         * support/scripts/sdcc.nsi:
6096           (Un)install sdas6500 assembler, fix left-over mcs51 huge lib after uninstall (bug #2972),
6097           installation options for r2ka and mos6502 libraries.
6098
6099 2022-02-03 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
6100
6101         * doc/README.txt:
6102           Update port status in README.
6103
6104 2022-02-02 Sebastian 'basxto' Riedel <sdcc@basxto.de>
6105
6106         * support/makebin/makebin.c:
6107           Fix segmentation fault when using -yp and patching of wrong address.
6108
6109 2022-02-03 Benedikt Freisen <b.freisen AT gmx.net>
6110
6111         * doc/sdccman.lyx:
6112           Update documentation.
6113
6114 2022-02-03 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
6115
6116         * device/lib/printf_large.c,
6117           src/SDCCBBlock.h,
6118           src/SDCCast.c,
6119           src/SDCCdwarf2.c,
6120           src/SDCCicode.c,
6121           src/SDCClabel.c,
6122           src/SDCCloop.c,
6123           src/SDCCmacro.c,
6124           src/SDCCset.c,
6125           src/SDCCutil.c,
6126           src/ds390/ralloc.c,
6127           src/z80/ralloc.c,
6128           support/regression/generate-cases.py:
6129           Fix typos in comments.
6130         * src/z80/gen.c,
6131           src/pdk/gen.c,
6132           src/stm8/gen.c,
6133           src/stm8/main.c,
6134           src/SDCCval.h,
6135           src/SDCCval.c:
6136           Use CSD representation for multiplication by literal in a.
6137
6138 2022-02-02 Gabriele Gorla <gorlik@yahoo.com>
6139
6140         * src/mos6502/gen.c,
6141           src/mos6502/gen.h,
6142           src/mos6502/main.c,
6143           src/mos6502/ralloc.c,
6144           src/mos6502/ralloc.h,
6145           src/mos6502/ralloc2.cc:
6146           Removed dead code and refactored load/stroreRegTemp.
6147
6148 2022-02-02 Benedikt Freisen <b.freisen AT gmx.net>
6149
6150         * support/scripts/sdcc.ico:
6151           Add a 48x48 pixel icon.
6152
6153 2022-02-02 Sebastian 'basxto' Riedel <sdcc@basxto.de>
6154
6155         * sdas/asxxsrc/asxxxx.h:
6156           Raise NCPS to 256 like in upstream ASXXXX. (workaround for bug-3277)
6157
6158 2022-02-02 Sebastian 'basxto' Riedel <sdcc@basxto.de>
6159
6160         * support/makebin/makebin.c:
6161           Improve SMS/GG defaults and allow to define an offset that's skipped for the rom.
6162
6163 2022-02-02 Benedikt Freisen <b.freisen AT gmx.net>
6164
6165         * src/SDCCdwarf2.c,
6166           src/SDCCutil.c,
6167           src/SDCCutil.h:
6168           Add string escaping to dwWriteString.
6169
6170 2022-02-02 Benedikt Freisen <b.freisen AT gmx.net>
6171
6172         * sdas/asxxsrc/asmain.c:
6173           Fix bug #2970 via trivial patch by David Grayson.
6174
6175 2022-02-02 Gabriele Gorla <gorlik@yahoo.com>
6176
6177         * device/lib/mos6502/Makefile.in:
6178           Enable optimization for the library.
6179         * src/mos6502/gen.c:
6180           Commented out code that triggers bug-477927 regression.
6181         * src/mos6502/peep.def:
6182           Add rule to optimize function entry.
6183
6184 2022-02-02 Gabriele Gorla <gorlik@yahoo.com>
6185
6186         * src/mos6502/gen.c:
6187           Implement cost based on both code size and cycles.
6188
6189 2022-02-01 Gabriele Gorla <gorlik@yahoo.com>
6190
6191         * src/mos6502/gen.c:
6192           Fix several bugs in the code generator.
6193
6194 2022-02-01 Gabriele Gorla <gorlik@yahoo.com>
6195
6196         * device/lib/mos6502/__memcpy.c,
6197           device/lib/mos6502/_mulint.s,
6198           device/lib/mos6502/_mullong.s,
6199           device/lib/mos6502/_divuint.s,
6200           device/lib/mos6502/_divulong.s,
6201           device/lib/mos6502/_strcmp.s,
6202           device/lib/mos6502/_strcpy.s:
6203           Implement additional library functions in assembly.
6204
6205 2022-02-01 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
6206
6207         * support/regression/Makefile.in:
6208           Do not run mos6502 and mcs51-xstack-auto tests for all target, since they have extra dependencies.
6209         * support/regression/ports/*/spec.mk:
6210           Increase some timeouts in hope of making the bug-3129 regression test pass on that slow PPC Mac in the compile farm.
6211         * support/regression/tests/gcc-torture-execute-920711-1.c,
6212           support/regression/tests/gcc-torture-execute-941021-1.c:
6213           Disable two tests for hosts with older gcc, where they apparently fail.
6214
6215 2022-01-31 Gabriele Gorla <gorlik@yahoo.com>
6216
6217         * device/lib/mos6502/_mulint.c,
6218           device/lib/mos6502/_mulint.s,
6219           device/lib/mos6502/_mullong.s,
6220           device/lib/mos6502/_ret.c:
6221           Implement mulint and mullong in assembly.
6222
6223 2022-01-30 Gabriele Gorla <gorlik@yahoo.com>
6224
6225         * src/mos6502/gen.c:
6226           Improve memory shift operations.
6227
6228 2022-01-30 Gabriele Gorla <gorlik@yahoo.com>
6229
6230         * src/mos6502/gen.c:
6231           Improve register shift operations.
6232
6233 2022-01-30 Gabriele Gorla <gorlik@yahoo.com>
6234
6235         * src/mos6502/gen.c:
6236           Expand use of inc/dec for literal add/sub operations.
6237
6238 2022-01-30 Gabriele Gorla <gorlik@yahoo.com>
6239
6240         * src/mos6502/gen.c:
6241           Enable inc/dec on register targets.
6242
6243 2022-01-30 Gabriele Gorla <gorlik@yahoo.com>
6244
6245         * src/mos6502/gen.c:
6246           storeRegIndexed improvements.
6247
6248 2022-01-30 Gabriele Gorla <gorlik@yahoo.com>
6249
6250         * src/mos6502/gen.c:
6251           Special case X->Y and Y->X whith literal values.
6252
6253 2022-01-29 Gabriele Gorla <gorlik@yahoo.com>
6254
6255         * src/mos6502/gen.c,
6256           src/mos6502/ralloc2.cc:
6257           General code cleanup.
6258
6259 2022-01-29 Gabriele Gorla <gorlik@yahoo.com>
6260
6261         * src/hc08/gen.c,
6262           src/hc08/ralloc2.cc:
6263           Fix a overflow bug in dry run cost calculation.
6264
6265 2022-01-29 Gabriele Gorla <gorlik@yahoo.com>
6266
6267         * src/mos6502/gen.c,
6268           src/mos6502/ralloc.c,
6269           src/mos6502/ralloc2.cc:
6270           Fix a overflow bug in dry run cost calculation.
6271
6272 2022-01-28 Gabriele Gorla <gorlik@yahoo.com>
6273
6274         * src/mos6502/gen.c:
6275           Add new peephole rules.
6276
6277 2022-01-28 Gabriele Gorla <gorlik@yahoo.com>
6278
6279         * src/mos6502/gen.c:
6280           Improve register transfer operations.
6281
6282 2022-01-26 Gabriele Gorla <gorlik@yahoo.com>
6283
6284         * src/mos6502/gen.c:
6285           Improved genLeftShift and genRightShift.
6286
6287 2022-01-25 Gabriele Gorla <gorlik@yahoo.com>
6288
6289         * src/mos6502/gen.c,
6290           src/mos6502/ralloc.c,
6291           src/mos6502/ralloc.h,
6292           src/mos6502/ralloc2.c:
6293           Make m6502_dirtyReg take only one parameter.
6294
6295 2022-01-25 Gabriele Gorla <gorlik@yahoo.com>
6296
6297         * src/mos6502/gen.c:
6298           Refactor verbose assembler debug code.
6299
6300 2022-01-25 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
6301
6302         * doc/z80-arguments.svg:
6303           Fix documentation on z80 calling convention for 32-bit argument followed by 16-bit argument.
6304
6305 2022-01-23 Gabriele Gorla <gorlik@yahoo.com>
6306
6307         * src/mos6502/gen.c:
6308           Add swapAX function.
6309
6310 2022-01-23 Gabriele Gorla <gorlik@yahoo.com>
6311
6312         * src/mos6502/gen.c:
6313           Add cycle based cost calculation.
6314
6315 2022-01-23 Gabriele Gorla <gorlik@yahoo.com>
6316
6317         * src/mos6502/gen.c:
6318           Implement a few missing codegen paths.
6319
6320 2022-01-23 Benedikt Freisen <b.freisen AT gmx.net>
6321
6322         * device/include/mcs51/P89LPC901.h,
6323           device/include/mcs51/P89LPC922.h,
6324           device/include/mcs51/P89LPC925.h,
6325           device/include/mcs51/P89LPC932.h,
6326           device/include/mcs51/P89c51RD2.h,
6327           device/include/mcs51/cc1110.h,
6328           device/include/mcs51/cc2430.h,
6329           device/include/mcs51/cc2530.h,
6330           device/include/mcs51/uPSD33xx.h:
6331           Fix bug #3300, namely encoding issues in various headers.
6332
6333 2022-01-23 Benedikt Freisen <b.freisen AT gmx.net>
6334
6335         * src/SDCCmain.c:
6336           Implement CLI option --include.
6337
6338 2022-01-23 Gabriele Gorla <gorlik@yahoo.com>
6339
6340         * src/mos6502/gen.c,
6341           src/mos6502/ralloc.c,
6342           src/mos6502/ralloc.h:
6343           Update opcode table and unified opcode size code.
6344
6345 2022-01-22 Gabriele Gorla <gorlik@yahoo.com>
6346
6347         * src/mos6502/gen.c:
6348           Use code gen functions instead of raw assembly when possible.
6349
6350 2022-01-21 Gabriele Gorla <gorlik@yahoo.com>
6351
6352         * src/mos6502/peep.def:
6353           Improved 6502 peephole rules.
6354
6355 2022-01-20 Gabriele Gorla <gorlik@yahoo.com>
6356
6357         * src/mos6502/gen.c:
6358           Add instruction cost as asm comments.
6359
6360 2022-01-20 Gabriele Gorla <gorlik@yahoo.com>
6361
6362         * src/mos6502/main.c:
6363           Correctly compute instruction distance when asm lines contain comments.
6364
6365 2022-01-20 Gabriele Gorla <gorlik@yahoo.com>
6366
6367         * src/mos6502/main.c:
6368           Fix m6502_instructionSize.
6369
6370 2022-01-20 Gabriele Gorla <gorlik@yahoo.com>
6371
6372         * src/mos6502/main.c:
6373           Cleanup m6502opcodedata.
6374
6375 2022-01-20 Gabriele Gorla <gorlik@yahoo.com>
6376
6377         * src/SDCCpeeph.c:
6378           Allow peephole rules to match asm lines with comments.
6379
6380 2022-01-18 Gabriele Gorla <gorlik@yahoo.com>
6381
6382         * src/mos6502/peep.def:
6383           Initial MOS6502 peephole rules.
6384
6385 2022-01-18 Gabriele Gorla <gorlik@yahoo.com>
6386
6387         * src/mos6502/gen.c:
6388           Fix out of range branch in genCmpEQorNE.
6389
6390 2022-01-18 Gabriele Gorla <gorlik@yahoo.com>
6391
6392         * src/mos6502/gen.c:
6393           Fix AX->XA bug in loadRegFromAop.
6394
6395 2022-01-18 Gabriele Gorla <gorlik@yahoo.com>
6396
6397         * src/mos6502/gen.c:
6398           Improve pusReg/PullReg.
6399
6400 2022-01-18 Gabriele Gorla <gorlik@yahoo.com>
6401
6402         * src/mos6502/gen.c:
6403           Improve dry_run_cost accuracy.
6404
6405 2022-01-17 Gabriele Gorla <gorlik@yahoo.com>
6406
6407         * src/mos6502/gen.c:
6408           Refactor dry_run_cost computation.
6409
6410 2022-01-17 Gabriele Gorla <gorlik@yahoo.com>
6411
6412         * src/mos6502/gen.c:
6413           Improve debug messages.
6414
6415 2022-01-17 Gabriele Gorla <gorlik@yahoo.com>
6416
6417         * src/mos6502/gen.c:
6418           Make opcode output more consistent.
6419
6420 2022-01-16 Gabriele Gorla <gorlik@yahoo.com>
6421
6422         * src/mos6502/gen.c:
6423           Correct dry_run_cost for several code paths.
6424
6425 2022-01-16 Gabriele Gorla <gorlik@yahoo.com>
6426
6427         * src/mos6502/gen.c:
6428           Disable verbose debugging in the generated assembly.
6429
6430 2022-01-15 Gabriele Gorla <gorlik@yahoo.com>
6431
6432         * src/mos6502/gen.c:
6433           Imporve preparePointer.
6434
6435 2022-01-15 Benedikt Freisen <b.freisen AT gmx.net>
6436
6437         * device/lib/_fs2ulong.c,
6438           device/lib/_ulong2fs.c,
6439           support/regression/tests/bug-3276.c:
6440           Fix bug #3276.
6441
6442 2022-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6443
6444         * support/regression/tests/bug-3129.c: partial fix for bug #3309
6445
6446 2022-01-15 Gabriele Gorla <gorlik@yahoo.com>
6447
6448         * support/regression/tests/reentrant.c:
6449           Disable failing test for DS390 port.
6450         * support/regression/tests/bug-3129.c:
6451           Disable failing test for MOS6502 port.
6452
6453 2022-01-14 Gabriele Gorla <gorlik@yahoo.com>
6454
6455         * src/mos6502/gen.c:
6456           Imporve genAddrOf.
6457
6458 2022-01-14 Gabriele Gorla <gorlik@yahoo.com>
6459
6460         * src/mos6502/gen.c:
6461           Fix gcc-torture-execute-981001-1 regression failure.
6462
6463 2022-01-14 Gabriele Gorla <gorlik@yahoo.com>
6464
6465         * src/mos6502/gen.c,
6466           device/lib/mos6502/crt0.s:
6467           Remove use of BASEPTR.
6468
6469 2022-01-14 Gabriele Gorla <gorlik@yahoo.com>
6470
6471         * src/mos6502/gen.c:
6472           Let storeConstToAop use X and Y as well.
6473
6474 2022-01-14 Gabriele Gorla <gorlik@yahoo.com>
6475
6476         * src/mos6502/ralloc.h,
6477           src/mos6502/gen.c:
6478           Refactor genAssignLit and remove old defines.
6479
6480 2022-01-13 Gabriele Gorla <gorlik@yahoo.com>
6481
6482         * support/regression/tests/reentrant.c:
6483           Reduce recursion depth to fit into mcs51 stack.
6484
6485 2022-01-12 Gabriele Gorla <gorlik@yahoo.com>
6486
6487         * src/mos6502/main.c:
6488           Fix library names.
6489
6490 2022-01-12 Gabriele Gorla <gorlik@yahoo.com>
6491
6492         * support/regression/tests/reentrant.c:
6493           Add reentrant function regression test.
6494
6495 2022-01-11 Gabriele Gorla <gorlik@yahoo.com>
6496
6497         * src/mos6502/gen.c:
6498           Fix gcc-torture-execute-990128-1 regression failure.
6499
6500 2022-01-11 Daniel Drotos <drdani@mazsola.iit.uni-miskolc.hu>
6501
6502         * support/regression/ports/mcs51-common/spec.mk:
6503           Generate debug info when compile regtest of mcs51 ports.
6504
6505 2022-01-11 Gabriele Gorla <gorlik@yahoo.com>
6506
6507         * src/mos6502/gen.c:
6508           Fix bug #3304.
6509
6510 2022-01-11 Gabriele Gorla <gorlik@yahoo.com>
6511
6512         * src/mos6502/gen.c:
6513           Fix bug1115321 regression failure.
6514
6515 2022-01-11 Gabriele Gorla <gorlik@yahoo.com>
6516
6517         * src/mos6502/gen.c:
6518           Fix gcc-torture-execute-pr34456 regression failure.
6519
6520 2022-01-09 Gabriele Gorla <gorlik@yahoo.com>
6521
6522         * src/mos6502/ralloc.c,
6523           src/hc08/ralloc.c:
6524           Remove more dead code.
6525
6526 2022-01-09 Gabriele Gorla <gorlik@yahoo.com>
6527
6528         * support/valdiag/tests/bug-2798.c:
6529           Exclude test for mos6502 port (no support for __sfr).
6530
6531 2022-01-09 Gabriele Gorla <gorlik@yahoo.com>
6532
6533         * src/mos6502/gen.c:
6534           Fix several compiler warnings.
6535
6536 2022-01-09 Gabriele Gorla <gorlik@yahoo.com>
6537
6538         * src/mos6502/ralloc.c:
6539           Remove oldralloc dead code.
6540
6541 2022-01-09 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
6542
6543         * device/lib/pic16/Makefile.in,
6544           device/lib/pic16/aclocal.m4,
6545           device/lib/pic16/configure,
6546           device/lib/pic16/configure.ac,
6547           device/lib/pic16/debug/Makefile.in,
6548           device/lib/pic16/libc/Makefile.in,
6549           device/lib/pic16/libio/Makefile.in,
6550           device/lib/pic16/libm/Makefile.in,
6551           device/lib/pic16/libsdcc/Makefile.in,
6552           device/lib/pic16/missing,
6553           device/lib/pic16/startup/Makefile.in:
6554           Update pic16 library build infrastructure (fixes a configuration time warning).
6555         * support/regression/ports/mos6502/spec.mk:
6556           Fix makebin path.
6557
6558 2022-01-08 Gabriele Gorla <gorlik@yahoo.com>
6559
6560         * src/SDCCsymt.c,
6561           src/SDCCpeeph.c,
6562           src/SDCCmain.c,
6563           src/SDCCicode.c,
6564           src/SDCCglue.c,
6565           src/port.h,
6566           src/clean.mk,
6567           sdcc/Makefile.in,
6568           device/lib/Makefile.in,
6569           device/include/Makefile.in,
6570           sdcc/configure.ac,
6571           sdcc/configure:
6572           Enable the mos6502 port.
6573
6574 2022-01-08 Gabriele Gorla <gorlik@yahoo.com>
6575
6576         * support/regression/tests/z88dk_callee.c,
6577           support/regression/tests/z88dk.c,
6578           support/regression/tests/gcc-torture-execute-strlen-4.c,
6579           support/regression/tests/gcc-torture-execute-func-ptr-1.c,
6580           support/regression/tests/gcc-torture-execute-9911112-1.c,
6581           support/regression/tests/gcc-torture-execute-930702-1.c,
6582           support/regression/tests/gcc-torture-execute-921208-1.c,
6583           support/regression/tests/gcc-torture-execute-20000412-2.c,
6584           support/regression/tests/critical.c,
6585           support/regression/tests/bug3379723.c,
6586           support/regression/tests/bug3167.c,
6587           support/regression/tests/bug2855.c,
6588           support/regression/tests/bug2767.c,
6589           support/regression/tests/bug2663.c,
6590           support/regression/tests/bug2305.c:
6591           Disable tests not relevant for the mos6502 port.
6592
6593 2022-01-08 Gabriele Gorla <gorlik@yahoo.com>
6594
6595         * src/mos6502/ralloc2.cc,
6596           src/mos6502/ralloc.h,
6597           src/mos6502/ralloc.c,
6598           src/mos6502/peeph.def,
6599           src/mos6502/main.h,
6600           src/mos6502/main.c,
6601           src/mos6502/m6502.h,
6602           src/mos6502/gen.h,
6603           src/mos6502/gen.c,
6604           src/mos6502/Makefile.in:
6605           Add mos6502 port code generation.
6606
6607 2022-01-08 Gabriele Gorla <gorlik@yahoo.com>
6608
6609         * support/valdiag/valdiag.py,
6610           support/valdiag/Makefile.in,
6611           support/regression/ports/mos6502/support.c,
6612           support/regression/ports/mos6502/spec.mk,
6613           support/regression/fwk/include/testfwk.h,
6614           support/regression/Makefile.in:
6615           Add regression to mos6502 port.
6616
6617 2022-01-08 Gabriele Gorla <gorlik@yahoo.com>
6618
6619         * device/lib/mos65c02/Makefile.in,
6620           device/lib/mos65c02/atomic_flag_test_and_set.c,
6621           device/lib/mos65c02/_setjmp.c,
6622           device/lib/mos65c02/_ret.c,
6623           device/lib/mos65c02/_mulint.c,
6624           device/lib/mos6502/Makefile.in,
6625           device/lib/mos6502/crt0.s,
6626           device/lib/mos6502/atomic_flag_test_and_set.c,
6627           device/lib/mos6502/_setjmp.c,
6628           device/lib/mos6502/_rrulonglong.c,
6629           device/lib/mos6502/_rrslonglong.c,
6630           device/lib/mos6502/_ret.c,
6631           device/lib/mos6502/_mulint.c,
6632           device/lib/malloc.c,
6633           device/lib/atomic_flag_clear.c,
6634           device/lib/clean.mk:
6635           Add mos6502 and mos65c02 library code.
6636
6637 2022-01-06 Gabriele Gorla <gorlik@yahoo.com>
6638
6639         * device/include/string.h,
6640           device/include/stdlib.h,
6641           device/include/stdatomic.h,
6642           device/include/stdarg.h,
6643           device/include/setjmp.h:
6644           Add mos6502 to standard includes.
6645
6646 2022-01-06 Gabriele Gorla <gorlik@yahoo.com>
6647
6648         * support/regression/ports/uc6502/spec.mk:
6649           Rename m6502 port to mos6502.
6650
6651 2022-01-05 Gabriele Gorla <gorlik@yahoo.com>
6652
6653         * sdas/as6500/clean.mk,
6654           sdas/as6500/Makefile.in,
6655           sdas/as6500/r6500.h,
6656           sdas/as6500/r65adr.c,
6657           sdas/as6500/r65mch.c,
6658           sdas/as6500/r65pst.c:
6659           Add as6500 in preparation of mos6502 port merge.
6660
6661 2022-01-05 Gabriele Gorla <gorlik@yahoo.com>
6662
6663         * src/hc08/gen.c,
6664           src/hc08/main.c,
6665           src/hc08/ralloc.c:
6666           Replace TRUE/FALSE with true/false.
6667
6668 2022-01-05 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
6669
6670         * src/z80/gen.c:
6671           Fix bug #3295.
6672         * sdas/asrab/rab.h:
6673           Fix bug #3261.
6674
6675 2022-01-02 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
6676
6677         * doc/sdccman.lyx,
6678           doc/sm83-arguments.svg,
6679           doc/stm8-arguments.svg,
6680           doc/z80-arguments.svg:
6681           Improve calling convention documentation.
6682
6683 2021-12-28 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
6684
6685         * doc/sdccman.lyx:
6686           Document z80 banked calls (fix bug #3299).
6687
6688 2021-12-27 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
6689
6690         * device/lib/*/__sdcc_bcall.s,
6691           support/regression/tests/banked.c:
6692           Fix bug # 3298.
6693
6694 2021-12-20 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
6695
6696         * sdccconf_in.h:
6697           Fix bug #3297.
6698
6699 2021-12-10 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
6700
6701         * .version,
6702           Makefile.common.in,
6703           Makefile.in,
6704           configure,
6705           configure.ac,
6706           device/include/asm/sm83,
6707           device/include/math.h,
6708           device/include/sdcc-lib.h,
6709           device/include/setjmp.h,
6710           device/include/stdarg.h,
6711           device/include/stdatomic.h,
6712           device/lib/Makefile.in,
6713           device/lib/_memset.c,
6714           device/lib/_mullong.c,
6715           device/lib/atomic_flag_clear.c,
6716           device/lib/sm83,
6717           doc/sdccman.lyx,
6718           sdcc.spec,
6719           src/SDCCast.c,
6720           src/SDCCglobl.h,
6721           src/SDCCglue.c,
6722           src/SDCCmain.c,
6723           src/SDCCopt.c,
6724           src/SDCCpeeph.c,
6725           src/port.h,
6726           src/z80/gen.c,
6727           src/z80/main.c,
6728           src/z80/peep.c,
6729           src/z80/ralloc.c,
6730           src/z80/ralloc2.cc,
6731           src/z80/z80.h,
6732           support/regression/fwk/include/testfwk.h,
6733           support/regression/ports/ucgbz80/spec.mk,
6734           support/regression/tests/banked.c,
6735           support/regression/tests/bug-2305.c,
6736           support/regression/tests/bug-3296.c,
6737           support/regression/tests/bug2729218.c,
6738           support/regression/tests/bug3379723.c,
6739           support/regression/tests/gcc-torture-execute-20031012-1.c,
6740           support/regression/tests/malloc.c,
6741           support/regression/tests/mm-pnvi-ae-udi-pointer_from_integer_2g.c,
6742           support/regression/tests/sdcccall.c,
6743           support/scripts/sdcc.nsi,
6744           support/valdiag/Makefile.in,
6745           support/valdiag/tests/bug-2798.c,
6746           support/valdiag/valdiag.py:
6747           Rename gbz80 port to sm83.
6748
6749 2021-11-22 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
6750
6751         * src/stm8/gen.c,
6752           src/stm8/main.c:
6753           Support GETBYTE and GETWORD.
6754         * src/SDCCsalloc.hpp:
6755           Fix an issue in shifts of partially spilt variables.
6756
6757 2021-11-20 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
6758
6759         * src/z80/gen.c:
6760           Fix bug-3129 z80 on FreeBSD 13 regression.
6761
6762 2021-11-19 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
6763
6764         * src/z80/gen.c:
6765           Use SM83 ldh in code generation.
6766
6767 2021-11-18 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
6768
6769         * src/stm8/gen.c:
6770           Fix bug #3296.
6771
6772 2021-11-17 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
6773
6774         * src/z80/gen.c:
6775           Infrastructure for optimization for code speed.
6776         * support/regression/ports/ez80-z80/spec.mk,
6777           support/regression/ports/ucr2k/spec.mk,
6778           support/regression/ports/ucr2ka/spec.mk:
6779           Do not use no-longer-existing --profile in regtests.
6780
6781 2021-11-16 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
6782
6783         * src/SDCCglobl.h,
6784           src/SDCCmain.c,
6785           src/z80/gen.c,
6786           src/z80/mappings.i,
6787           doc/sdccman.lyx,
6788           .version:
6789           Remove profiling support.
6790
6791 2021-11-16 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
6792
6793         * src/z80/gen.c:
6794           Rematerialization of stack locations.
6795
6796 2021-11-15 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
6797
6798         * src/z80/gen.c:
6799           Preparations for the rematerialization of stack locations.
6800
6801 2021-11-10 Philipp Klaus Krause <pkk AT spth.de>
6802
6803         * device/lib/atomic_flag_clear.c:
6804           Fix handling of atomic_flag with clear state 1.
6805
6806 2021-11-10 Philipp Klaus Krause <pkk AT spth.de>
6807
6808         * src/stm8/ralloc.c,
6809           src/stm8/gen.c:
6810           Improve rematerialization of stack addresses.
6811
6812 2021-11-09 Philipp Klaus Krause <pkk AT spth.de>
6813
6814         * support/regression/tests/tinyaes.c:
6815           AES regression test.
6816
6817 2021-11-09 Philipp Klaus Krause <pkk AT spth.de>
6818
6819         * device/include/stdatomic.h,
6820           device/lib/tlcs90/atomic_flag_test_and_set.s,
6821           device/lib/atomic_flag_clear.c:
6822           Improve atomic_flag using TLCS-90 test-and-set instruction.
6823         * sdas/astlcs90/t90.h,
6824           sdas/astlcs90/t90mch.c,
6825           sdas/astlcs90/t90pst.c:
6826           Support tset.
6827
6828 2021-11-04 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
6829
6830         * src/stm8/gen.c:
6831           Improve use of ldw for 8-bit assignment.
6832
6833 2021-11-04 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
6834
6835         * support/makebin/makebin.c:
6836           Fix buffer overflow, patch #400 by bbbbbr.
6837
6838 2021-10-29 Philipp Klaus Krause <pkk AT spth.de>
6839
6840         * support/makebin/makebin.c:
6841           Option for logo omission, patch #395 by bbbbbr.
6842
6843 2021-10-20 Philipp Klaus Krause <pkk AT spth.de>
6844
6845         * src/z80/gen.c:
6846           Fix issues in cost handling for large functions.
6847
6848 2021-10-18 Philipp Klaus Krause <pkk AT spth.de>
6849
6850         * src/stm8/peeph.def:
6851           Peephole rule refactoring inspired by fix to a bug found by roybaer.
6852
6853 2021-10-14 Philipp Klaus Krause <pkk AT spth.de>
6854
6855         * device/lib/stm8/_divulong.s,
6856           device/lib/stm8/_modulong.s,
6857           device/lib/stm8/Makefile.in,
6858           src/stm8/peeph.def:
6859           Revert some hand-written asm back to generic C, since SDCC now generates better code.
6860
6861 2021-10-13 Philipp Klaus Krause <pkk AT spth.de>
6862
6863         * device/lib/btowc.c:
6864           Fix btowc handling of int values that are valid characters when cast to unsigned char.
6865
6866 2021-10-13 Philipp Klaus Krause <pkk AT spth.de>
6867
6868         * src/stm8/gen.c:
6869           Improve wide left shift by literal.
6870
6871 2021-10-11 Philipp Klaus Krause <pkk AT spth.de>
6872
6873         * src/stm8/gen.c:
6874           Minor code cleanup.
6875         * device/lib/_strchr.c:
6876           Fix strchr handling of c outside of char range.
6877
6878 2021-09-28 Philipp Klaus Krause <pkk AT spth.de>
6879
6880         * device/lib/z80/__mulsint2slong.s:
6881           Improve int x int -> long multiplication for z80.
6882
6883 2021-09-27 Philipp Klaus Krause <pkk AT spth.de>
6884
6885         * device/lib/z80/__mulsint2slong.s:
6886           Improve int x int -> long multiplication for z80.
6887
6888 2021-09-26 Philipp Klaus Krause <pkk AT spth.de>
6889
6890         * device/lib/z80/__mulsint2slong.s,
6891           src/z80/main.c,
6892           device/lib/z80/Makefile.in:
6893           int x int -> long multiplication support routine for z80.
6894
6895 2021-09-25 Philipp Klaus Krause <pkk AT spth.de>
6896
6897         * src/z80/main.c,
6898           src/z80/gen.c,
6899           doc/sdccman.lyx,
6900           device/lib/z80,
6901           device/lib/z180,
6902           device/lib/z80n,
6903           device/lib/_memset.c,
6904           support/regression/ports/*/spec.mk,
6905           support/regression/tests/z80n-push-nn.c,
6906           .version:
6907           __sdcccall(1) convention as default for z80, z80n and z180 picked from breaktheworld branch.
6908
6909 2021-09-23 Philipp Klaus Krause <pkk AT spth.de>
6910
6911         * src/stm8/ralloc.c:
6912           Optimize out some redundant temporaries early.
6913         * src/stm8/peep.c,
6914           src/stm8/peeph.def,
6915           src/stm8/gen.c:
6916           Fix handling of v flag.
6917         * device/lib/_fs2ulong.c,
6918           device/lib/_fsmul.c,
6919           device/lib/stm8/__mulsint2slong.s:
6920           Minor improvements in float support.
6921
6922 2021-09-22 Philipp Klaus Krause <pkk AT spth.de>
6923
6924         * support/regression/tests/bug-3282.c:
6925           Test for bug #3282.
6926         * src/z80/gen.c,
6927           src/z80/peeph.def,
6928           support/regression/tests/bug-3283.c:
6929           Fix bug #3283.
6930
6931 2021-09-20 Philipp Klaus Krause <pkk AT spth.de>
6932
6933         * src/stm8/ralloc2.cc,
6934           src/stm8/gen.c:
6935           Fix bug #3282.
6936
6937 2021-09-18 Philipp Klaus Krause <pkk AT spth.de>
6938
6939         * src/z80/gen.c,
6940           src/z80/peep.c:
6941           Use more Z80N-specific instructions in z80n codegen.
6942
6943 2021-09-17 Philipp Klaus Krause <pkk AT spth.de>
6944
6945         * src/z80/gen.c,
6946           doc/sdccman.lyx,
6947           .version:
6948           Use Z80N Core 2.0 shift instructions.
6949
6950 2021-09-17 Philipp Klaus Krause <pkk AT spth.de>
6951
6952         * src/z80/gen.c:
6953           Improve single byte rotation.
6954
6955 2021-09-14 Philipp Klaus Krause <pkk AT spth.de>
6956
6957         * src/z80/peep.c:
6958           Fix a peephole optimizer bug in the handling of SM83 / Z80N swap instruction, part of bug #3280.
6959
6960 2021-09-10 Philipp Klaus Krause <pkk AT spth.de>
6961
6962         * src/stm8/gen.c:
6963           Fix bug #3279.
6964
6965 2021-09-08 Philipp Klaus Krause <pkk AT spth.de>
6966
6967         * .version,
6968           ChangeLog,
6969           device/lib/_memset.c,
6970           device/lib/gbz80/abs.s,
6971           device/lib/gbz80/atomic_flag_test_and_set.s,
6972           device/lib/gbz80/div.s,
6973           device/lib/gbz80/memcpy.s,
6974           device/lib/gbz80/mul.s,
6975           device/lib/gbz80/setjmp.s,
6976           device/lib/gbz80/strlen.s,
6977           device/lib/stm8/__mulsint2slong.s,
6978           device/lib/stm8/_divsint.s,
6979           device/lib/stm8/_modsint.s,
6980           device/lib/stm8/_mulint.s,
6981           device/lib/stm8/atomic_flag_test_and_set.s,
6982           device/lib/stm8/memcpy.s,
6983           device/lib/stm8/setjmp.s,
6984           device/lib/stm8/strcmp.s,
6985           device/lib/stm8/strcpy.s,
6986           device/lib/stm8-large/__mulsint2slong.s,
6987           device/lib/stm8-large/_divsint.s,
6988           device/lib/stm8-large/_modsint.s,
6989           device/lib/stm8-large/_mulint.s,
6990           device/lib/stm8-large/atomic_flag_test_and_set.s,
6991           device/lib/stm8-large/memcpy.s,
6992           device/lib/stm8-large/setjmp.s,
6993           device/lib/stm8-large/strcmp.s,
6994           device/lib/stm8-large/strcpy.s,
6995           doc/sdccman.lyx,
6996           src/stm8/main.c,
6997           src/z80/main.c,
6998           support/regression/ports/ucgbz80/spec.mk,
6999           support/regression/tests/sdcccall.c:
7000           __sdcccall(1) convention as default for stm8 and gbz80 picked from breaktheworld branch.
7001
7002 2021-09-08 Philipp Klaus Krause <pkk AT spth.de>
7003
7004         * src/stm8/gen.c:
7005           Improve callee-cleanup of stack parameters.
7006
7007 2021-09-06 Philipp Klaus Krause <pkk AT spth.de>
7008
7009         * src/stm8/main.c,
7010           src/z80/ralloc.c:
7011           Minor option handling cleanup.
7012
7013 2021-09-02 Philipp Klaus Krause <pkk AT spth.de>
7014
7015         * device/include/stdlib.h:
7016           C23 sized memory deallocation.
7017         * sdas/asz80/z80pst.c:
7018           incbin support, patch by bbbbbr.
7019
7020 2021-09-01 Philipp Klaus Krause <pkk AT spth.de>
7021
7022         * src/z80/gen.c:
7023           Fix comparison with left operand lower word in hl, upper word in de, right operand on stack.
7024
7025 2021-08-29 Philipp Klaus Krause <pkk AT spth.de>
7026
7027         * support/valdiag/tests/callingconvention.c:
7028           Fix ___sdcccall diagnostics test.
7029
7030 2021-08-27 Philipp Klaus Krause <pkk AT spth.de>
7031
7032         * support/valdiag/valdiag.py:
7033           Fix typo that disable some regression testing for gbz80.
7034         * src/z80/gen.c:
7035           Fix __z88dk_fastcall stack cleanup.
7036
7037 2021-08-26 Philipp Klaus Krause <pkk AT spth.de>
7038
7039         * src/z80/peep.c:
7040           Fix handling of Rabbit or iy, de in peephole optimizer.
7041
7042 2021-08-22 Philipp Klaus Krause <pkk AT spth.de>
7043
7044         * device/lib/pic16/libsdcc/float/fseq.c,
7045           device/lib/pic16/libsdcc/float/fsgt.c,
7046           device/lib/pic16/libsdcc/float/fslt.c,
7047           device/lib/pic16/libsdcc/float/fsneq.c:
7048           Fix bug #3274.
7049
7050 2021-08-20 Philipp Klaus Krause <pkk AT spth.de>
7051
7052         * src/z80/main.c,
7053           doc/sdccman.lyx,
7054           .version:
7055           Enable new calling convention for z80, z180, z80n, r2k, r2ka, r3ka, tlcs90, ez80_z80.
7056
7057 2021-08-20 Philipp Klaus Krause <pkk AT spth.de>
7058
7059         * src/z80/gen.c:
7060           Do not use some aspects of new calling convention for banked functions.
7061
7062 2021-08-14 Philipp Klaus Krause <pkk AT spth.de>
7063
7064         * src/SDCCsymt.c,
7065           support/valdiag/tests/callingconvention.c,
7066           support/valdiag/valdiag.py:
7067           Fix diagnostics for __raisonance calling convention.
7068
7069 2021-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7070
7071         * src/SDCCval.c (valCastLiteral): possibly fix bug #3273
7072
7073 2021-08-12 Philipp Klaus Krause <pkk AT spth.de>
7074
7075         * src/stm8/main.c,
7076           doc/sdccman.lyx,
7077           .version:
7078           Enable new calling convention for stm8.
7079
7080 2021-08-11 Philipp Klaus Krause <pkk AT spth.de>
7081
7082         * src/SDCCsymt.c,
7083           support/valdiag/tests/callingconvention.c:
7084           Diagnostics for conflicting calling conventions.
7085
7086 2021-08-10 Philipp Klaus Krause <pkk AT spth.de>
7087
7088         * src/stm8/peep.c:
7089           Fix buffer overflow reported in patch #397 by Arnout Engelen .
7090
7091 2021-08-08 Philipp Klaus Krause <pkk AT spth.de>
7092
7093         * src/z80/main.c,
7094           doc/sdccman.lyx:
7095           .version:
7096           Enable new calling convention for gbz80.
7097
7098 2021-08-08 Philipp Klaus Krause <pkk AT spth.de>
7099
7100         * src/SDCC.lex,
7101           src/SDCC.y,
7102           src/SDCCglobl.h,
7103           src/SDCCmain.c,
7104           src/SDCCopt.c,
7105           src/SDCCsymt.c,
7106           src/SDCCsymt.h,
7107           src/ds390/main.c,
7108           src/hc08/main.c,
7109           src/mcs51/main.c,
7110           src/pdk/main.c,
7111           src/pic14/main.c,
7112           src/pic16/main.c,
7113           src/port.h,
7114           src/stm8/gen.c,
7115           src/stm8/main.c,
7116           src/z80/gen.c,
7117           src/z80/main.c:
7118           Calling convention selection infrastructure from breaktheworld branch.
7119
7120 2021/07/28 Visenri
7121
7122     * sim/ucsim/pdk.src/inst.cc
7123     Fix bug in pdk15 simulation (introduced in [r12557]).
7124
7125 2021/07/28 Visenri
7126
7127     * support/regression/compact-results.py
7128       Fix parsing of test name.
7129
7130 2021/07/27 Visenri
7131
7132     * src/pdk/gen.c
7133       support/regression/tests/getbyte_param.c
7134       Fix bug #3269.
7135       Add test for it.
7136
7137 2021/07/26 Visenri
7138
7139     * support/regression/Makefile.in
7140       support/regression/ports/pdk13
7141       support/regression/ports/pdk13/spec.mk
7142       support/regression/ports/pdk13/support.c
7143       support/regression/ports/pdk13/uCsim.cmd
7144       Added infrastructure to test pdk13.
7145       It is in the filter-out list to avoid automatic test, because many tests still need some work to be passed/skipped [#394].
7146
7147 2021/07/26 Visenri
7148
7149     * support/regression/fwk/include/testfwk.h
7150       support/regression/fwk/lib/testfwk.c
7151       Lightweight version of test framework (testfwk) [#393].
7152       Added new macro to indicate we are targeting a very low memory device: TARGET_VERY_LOW_MEMORY.
7153       Added macros to easy the check of all pdk variants with 1 or 2 checks [#394].
7154       Different implementation of __printd with hex output (for TARGET_VERY_LOW_MEMORY).
7155       Skipped some strings in "Summary" output to save memory (for TARGET_VERY_LOW_MEMORY).
7156
7157 2021/07/26 Visenri
7158
7159     * support/regression/collate-results.py
7160       support/regression/compact-results.py
7161       Added processing for the stack overflow message from simulator.
7162       Added new check to reset state machine and name with "Simulation started" string
7163       Added checks to validate the name after "--- Running", because sometimes we get garbage, because of caotic program behavior (due to stack overflow or wrong code).
7164       Added the possibility to parse hex values instead of decimal [#393].
7165       Better output in case of a catastrophic failure ("--- Summary" not found).
7166       Fixed wrong regular expression to find ".ihx" file.
7167
7168 2021/07/26 Visenri
7169
7170     * sdas/aspdk13/pdk13mch.c
7171       sdas/aspdk13/pdk13pst.c
7172       sdas/aspdk14/pdk14mch.c
7173       sdas/aspdk14/pdk14pst.c
7174       sdas/aspdk15/pdk15mch.c
7175       sdas/aspdk15/pdk15pst.c
7176       sdas/aspdk16/pdk16mch.c
7177       sdas/aspdk16/pdk16pst.c
7178       sdas/aspdk/pdk.h
7179       sdas/aspdk/pdkadr.c
7180       sdas/aspdk/pdkmch.c
7181       Added assembler support for new pdk .io mnemonics (bug #3259).
7182
7183     * src/pdk/gen.c
7184       src/pdk/main.c
7185       src/pdk/peep.c
7186       src/pdk/peeph.def
7187       Updated compiler generated assembly and rules according to new pdk .io mnemonics
7188
7189 2021/07/26 Visenri
7190
7191     * sim/ucsim/pdk.src/inst.cc
7192     * sim/ucsim/pdk.src/instcl.h
7193     * sim/ucsim/sim.src/sim.cc
7194       Added support for stack overflow detection.
7195       Fixed wrong order of output to stdout when program is stopped.
7196       Added newline to make sure we get a separate line for the "Stop"
7197
7198 2021-07-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7199
7200         * src/SDCC.y,
7201         * src/SDCCsymt.c,
7202         * src/SDCCsymt.h: fix bugs #3212 and #3213
7203
7204 2021-07-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7205
7206         * src/SDCCsymt.c (processFuncArgs): minor correction to #3260 bug fix
7207
7208 2021-07-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7209
7210         * src/SDCCsymt.c (processFuncPtrArgs,processFuncArgs),
7211         * src/SDCCsymt.h,
7212         * src/SDCCmem.c (allocVariables): fix bug #3260
7213         * support/regression/tests/bug-3260.c: added test
7214
7215 2021-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7216
7217         * src/SDCCast.c (decorateType): fix bug #2546
7218
7219 2021-07-16 Visenri
7220
7221     * src/SDCC.lex
7222       src/SDCC.y
7223       Added builtins: "__builtin_rlc", "__builtin_rrc" & "__builtin_swap".
7224       These functions will allow swap and rotate operations with volatile variables.
7225     * src/SDCCast.c
7226       src/SDCCsymt.c
7227       src/SDCCsymt.h
7228       src/SDCCval.c
7229       src/SDCCval.h
7230       Support for conditional type reduction (patch #392) for optimized values to 0.
7231       Fixed size calculation for ptrdiff type.
7232       Fixed int promotion for shift operations: using only left operand.
7233       Added checks for side effects or volatility in optimizeRRCRLC (like optimizeSWAP, bug #3218)
7234
7235 2021-07-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7236
7237         * src/mcs51/gen.c (genMinusDec),
7238         * src/ds390/gen.c (genMinusDec): fix bug #3246
7239
7240 2021-07-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7241
7242         * src/SDCCast.c (copyAst): fix bug #3264
7243         * support/regression/tests/inline.c: add test for bug #3264
7244
7245 2021-07-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7246
7247         * support/valdiags/tests/struct.c: add test for bug #3086
7248
7249 2021-07-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7250
7251         * support/regression/tests/bug-3141.c: reenable for mcs51
7252         * src/SDCCsymt.c (promoteAnonStructs): fix bug #3086
7253
7254 2021-07-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7255
7256         * src/SDCCdwarf2.c (dwWriteFrames): fix bug #3161
7257
7258 2021-07-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7259
7260         * src/SDCCdwarf2.h: fix incorrect DW_CFA_nop value
7261         * src/SDCCdwarf2.c (dwWriteTags): fix problem with excess
7262           end-of-sibling-chain markers at end of compilation unit
7263         * src/SDCCdwarf2.c (dwWriteAbbrevs): write abbreviations in
7264           numerical order rather than hash table order
7265         * src/SDCCdwarf2.c (dwGenCFIins,dwWriteFDE): keep start of
7266           CIE and FDE entries 32-bit aligned
7267
7268 2021-07-06 Philipp Klaus Krause <pkk AT spth.de>
7269
7270         * src/z80/gen.c:
7271           Fix bug #3262.
7272
7273 2021-07-05 Visenri
7274     * src/pic14/glue.c
7275       src/pic16/glue.c
7276       src/SDCCast.c
7277       src/SDCCast.h
7278       src/SDCCglue.c
7279       src/SDCCicode.c
7280       src/SDCCval.c
7281       src/SDCCval.h
7282       Implemented partial support for conditional type reduction (patch #392), for now only used by SIZEOF.
7283       OR - XOR type reduction optimization (patch #392).
7284     * support/regression/fwk/include/testfwk.h
7285       support/regression/tests/sizeof.c
7286       Removed empty definition of __data for pdk from testfwk.h.
7287       Added tests for SIZEOF operator.
7288
7289 2021-07-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7290
7291         * src/SDCClospre.hpp: fix bug #3166
7292         * support/regression/tests/bug-3166.c: enable test
7293
7294 2021-07-01 Philipp Klaus Krause <pkk AT spth.de>
7295
7296         * src/z80/gen.c:
7297           genMove_o improvements.
7298
7299 2021-07-01 Philipp Klaus Krause <pkk AT spth.de>
7300
7301         * src/z80/gen.c:
7302           Function pointer call for --reserve-regs-iy when hl and bc are in use for register arguments.
7303
7304 2021-06-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7305
7306         * src/SDCCast.c (expandInlineFuncs): fix bug #3175
7307
7308 2021-06-30 Philipp Klaus Krause <pkk AT spth.de>
7309
7310         * src/stm8/gen.c,
7311           src/z80/gen.c:
7312           Improve tail call optimization.
7313
7314 2021-06-30 Philipp Klaus Krause <pkk AT spth.de>
7315
7316         * src/z80/gen.c,
7317           src/z80/ralloc2.cc:
7318           Assignment to / from global variables with non-free hl.
7319
7320 2021-06-29 Philipp Klaus Krause <pkk AT spth.de>
7321
7322         * src/pdk/main.c,
7323           src/pdk/ralloc.c,
7324           src/stm8/main.c,
7325           src/stm8/ralloc.c,
7326           src/z80/gen.c,
7327           src/z80/main.c,
7328           src/z80/ralloc.c:
7329           Fix initialization of asmops for use of aopArg in _reg_parm.
7330
7331 2021-06-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7332
7333         * src/mcs51/gen.c (genPcall): fix bug #2994
7334         * support/regression/tests/bug-2993.c: reenable for mcs51-huge
7335
7336 2021-06-28 Sergey Belyashov <sergey.belyashov@gmail.com>
7337
7338         * src/SDCCglue.c:
7339           Fix bug #3253: patch by Oleg Endo
7340
7341 2021-06-28 Philipp Klaus Krause <pkk AT spth.de>
7342
7343         * src/stm8/main.c,
7344           src/stm8/gen.c,
7345           src/SDCC.lex,
7346           src/SDCC.y,
7347           src/SDCCsymt.c,
7348           src/SDCCsymt.h:
7349           Experimental __newcall calling convention.
7350         * src/z80/peeph.def,
7351           src/z80/peep.c:
7352           Fix peephole rule 49a for Rabbits.
7353
7354 2021-06-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7355
7356         * src/stm8/gen.c (genFunction): possible fix for bug #3199
7357
7358 2021-06-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7359
7360         * src/SDCCast.c (optimizeSWAP): fix bug #3218
7361
7362 2021-06-26 Visenri
7363         * support/regression/tests/bug2686159.c:
7364           Added support for pdk in test bug2686159.
7365
7366 2021-06-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7367
7368         * src/mcs51/gen.c (genlshFixed): fix bug #3072
7369
7370 2021-06-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7371
7372         * src/mcs51/gen.c (aopPut, genSwap): fix bug #3188
7373         * support/regression/tests/rotate2.c: reenable mcs51 stack-auto tests
7374
7375 2021-06-21 Maarten Brock <sourceforge.brock AT dse.nl>
7376
7377         * src/mcs51/peep.c (doPushScan): added param instr,
7378           added removeDeadPushPop()
7379         * src/mcs51/peeph.def: moved rules 301-302 to 302-303, added rule 301
7380         * support/regression/Makefile.in: introduced results/*.sum
7381         * support/regression/tests/wchar.c: subdivided in several cases to allow
7382           testing on mcs51-small, char16 still doesn't fit in memory though
7383
7384 2021-06-20 Maarten Brock <sourceforge.brock AT dse.nl>
7385
7386         * src/SDCCopt.c (optimizeOpWidth):
7387           applied todays patch 392 from Visenri along with some cosmetics
7388
7389 2021-06-20 Philipp Klaus Krause <pkk AT spth.de>
7390
7391         * support/regression/tests/bug-3256.c:
7392           Fix missing return.
7393
7394 2021-06-18 Philipp Klaus Krause <pkk AT spth.de>
7395
7396         * src/stm8/gen.c:
7397           Improve framepointer handling.
7398
7399 2021-06-18 Philipp Klaus Krause <pkk AT spth.de>
7400
7401         * src/stm8/gen.c,
7402           src/stm8/peeph.def:
7403           Fix bug #3258.
7404
7405 2021-06-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7406
7407         * src/SDCCopt.c (optimizeOpWidth): fix bug #3236
7408
7409 2021-06-16 Philipp Klaus Krause <pkk AT spth.de>
7410
7411         * src/stm8/gen.c,
7412           support/regression/tests/bug-3257.c:
7413           Fix bug #3257.
7414
7415 2021-06-16 Philipp Klaus Krause <pkk AT spth.de>
7416
7417         * src/stm8/gen.c,
7418           src/stm8/peeph.def,
7419           support/regression/tests/z88dk_callee.c:
7420           Improve tail call optimization for __z88dk_callee functions.
7421         * tests/stm8-conventions.c:
7422           Enable test that had been disabled due to now-fixed bug #3239.
7423         * src/stm8/peep.c,
7424           support/regression/tests/bug-3256.c:
7425           Fix bug #3256.
7426
7427 2021-06-15 Philipp Klaus Krause <pkk AT spth.de>
7428
7429         * src/SDCCast.c:
7430           Report type of _Generic match error.
7431         * device/include/stdckdint.h:
7432           Checked integer arithmetic for most types (needs bug #3254 and #3255 fixed to really work).
7433
7434 2021-06-14 Philipp Klaus Krause <pkk AT spth.de>
7435
7436         * src/stm8/gen.c:
7437           Use frame pointer to speed up handling of big return values.
7438
7439 2021-06-13 Philipp Klaus Krause <pkk AT spth.de>
7440
7441         * src/stm8/gen.c:
7442           Generalize handling of return values in frame pointer.
7443
7444 2021-06-13 Visenri
7445
7446         * src/stm8/gen.c,
7447           src/stm8/peep.c,
7448           src/stm8/peeph.def:
7449           STM8 - Multiple improvements regarding peephole rules & argCont function.
7450           Modified code generation (genPointerSet) to allow optimizations without reordering rules for ld-and (120) from pack 1 (#362).
7451           Implemented some improvements in peep.c (argCont) to avoid false 'x' positives, a tiny step towards #290.
7452           Fixed double spaces in rules 10f & 10h (that were messing notUsed logic).
7453           Replaced rules 18, 19, 20 & 21 by 202x, 203x, 204x 205x, 210x &220x making use of new "operandsLitOrSym".
7454           Expanded rule 131 scope.
7455           Modified rules (140, 141, 150, 160, 161) to work without needing rule 121 from pack 1 (#362).
7456           Added new rules 515 & 516, similar to 512 & 513 when comparison is done with 'dec' instead of 'cp'.
7457
7458 2021-06-11 Philipp Klaus Krause <pkk AT spth.de>
7459
7460         * src/stm8/gen.c,
7461           src/stm8/peep.c:
7462           Implement register parameter tracking for peephole optimizer to fix code size regression caused by bugfix in previous commit.
7463
7464 2021-06-11 Philipp Klaus Krause <pkk AT spth.de>
7465
7466         * src/SDCCsymt.c,
7467           src/stm8/gen.c,
7468           src/stm8/main.c,
7469           src/stm8/peep.c,
7470           support/regression/tests/bug-3251.c,
7471           support/regression/tests/bug-2349.c,
7472           support/regression/tests/bug-2455.c,
7473           support/regression/tests/bug-3244.c,
7474           support/regression/tests/compare.c,
7475           support/regression/tests/fptr_cast_array_init.c,
7476           support/regression/tests/genptrs.c,
7477           support/regression/tests/z80n-push-nn.c:
7478           Fix bugs #3251, #3243.
7479
7480 2021-06-09 Visenri
7481
7482         * src/stm8/peeph.def:
7483           STM8 - Added missing rule 625a from my pack #6 from patch #362, fixed tabs/spaces.
7484
7485 2021-06-08 Philipp Klaus Krause <pkk AT spth.de>
7486
7487         * doc/sdccman.lyx,
7488           src/ds390/gen.c,
7489           src/hc08/gen.c,
7490           src/mcs51/gen.c,
7491           src/pic14/gen.c,
7492           src/pic14/main.c,
7493           src/pic14/ralloc.c,
7494           src/pic16/gen.c,
7495           src/pic16/main.c,
7496           src/pic16/ralloc.c,
7497           src/port.h,
7498           src/z80/gen.c,
7499           src/SDCC.y,
7500           src/SDCCast.c,
7501           src/SDCCcse.c,
7502           src/SDCCicode.c,
7503           src/SDCClospre.cc:
7504           Remove infrastructure for obsolete GETHBIT.
7505
7506 2021-06-08 Philipp Klaus Krause <pkk AT spth.de>
7507
7508         * src/ds390/gen.c,
7509           src/ds390/main.c:
7510           Support GETABIT instead of GETHBIT.
7511
7512 2021-06-08 Visenri
7513         * src/SDCCpeeph.c:
7514           Fixed buffer overflow in operand string in "immdInRange" function.
7515
7516 2021-06-07 Philipp Klaus Krause <pkk AT spth.de>
7517
7518         * src/stm8/main.c,
7519           src/stm8/gen.c,
7520           src/stm8/ralloc2.cc:
7521           Rotate support, inspired by patch #363 by Visenri.
7522         * src/z80/gen.c,
7523           src/z80/main.c,
7524           src/z80/ralloc2.cc:
7525           Remove redundant z80 GETHBIT support.
7526
7527 2021-06-07 Visenri
7528         * src/stm8/peeph.def:
7529           Removed unused rules 660a & 660b because of patches applied in r12420 (SWAP implementation).
7530         * ChangeLog:
7531           Fixed wrong date of previous commit.
7532
7533 2021-06-07 Visenri
7534         * src/stm8/peep.c,
7535           Fixed typo regarding instruction 'jrsgt'.
7536         * src/stm8/peeph.def:
7537           Added rules 600a & 600b from patch #362 that were failing because of the 'jrsgt' typo.
7538
7539 2021-06-04 Philipp Klaus Krause <pkk AT spth.de>
7540
7541         * src/stm8/main.c,
7542           src/stm8/gen.c:
7543           Swap support, inspired by patch #363 by Visenri.
7544
7545 2021-06-03 Philipp Klaus Krause <pkk AT spth.de>
7546
7547         * support/regression/tests/bug-2349.c,
7548           support/regression/tests/bug-2455.c,
7549           support/regression/tests/compare.c,
7550           support/regression/tests/fptr_cast_array_init.c,
7551           support/regression/tests/genptrs.c,
7552           support/regression/tests/z80n-push-nn.c:
7553           Disable tests that fail due to known bug #3243.
7554         * src/stm8/peeph.def:
7555           Rule packs 1, 3, 5, 6 from patch #362 by Visenri.
7556         * src/SDCCast.c,
7557           src/SDCCerr.c,
7558           src/SDCCerr.h,
7559           support/valdiag/tests/bug-2798.c:
7560           Fix bug #2798.
7561
7562 2021-05-31 Philipp Klaus Krause <pkk AT spth.de>
7563
7564         * src/stm8/peeph.def:
7565           Fix an issue in inconsistent application of patches in previous commits.
7566
7567 2021-05-28 Philipp Klaus Krause <pkk AT spth.de>
7568
7569         * support/regression/tests/bitfields-nibbles.c:
7570           Test from patch #373 by Visenri.
7571         * src/SDCCpeeph.c:
7572           Peephole optimizer helper function refactoring, from patch #362 by Visenri.
7573         * src/stm8/peeph.def:
7574           Peephole rule refactoring, from patch #361 by Basil Hussain.
7575
7576 2021-05-27 Philipp Klaus Krause <pkk AT spth.de>
7577
7578         * src/z80/gen.c,
7579           support/regression/tests/bug-3244.c:
7580           Fix bug #3244.
7581
7582 2021-05-20 Philipp Klaus Krause <pkk AT spth.de>
7583
7584         * support/regression/Makefile.in,
7585           support/regression/ports/ucz180-resiy:
7586           Test z180 port with --reserve-regs-iy.
7587         * support/regression/ports/ucz80/spec.mk,
7588           support/regression/ports/ucr3ka/spec.mk:
7589           Drop --profile option, so we get better coverage of tail call optimization.
7590
7591 2021-05-20 Philipp Klaus Krause <pkk AT spth.de>
7592
7593         * src/stm8/gen.c:
7594           Improvements for handling of literal values in wide registers: patch #388 by Visenri.
7595
7596 2021-05-19 Philipp Klaus Krause <pkk AT spth.de>
7597
7598         * src/z80/gen.c:
7599           Partial fix for bug #3054.
7600         * device/include/float.h,
7601           device/include/pic16/float.h,
7602           device/lib/_fseq.c,
7603           device/lib/_fslt.c,
7604           device/lib/_fsneq.c,
7605           src/SDCCsymt.c:
7606           Make floating-point comparison support routines return _Bool.
7607
7608 2021-05-18 Philipp Klaus Krause <pkk AT spth.de>
7609
7610         * src/z80/gen.c,
7611           support/regression/tests/bug-3242.c:
7612           Fix bug #3242.
7613         * doc/sdccman.lyx:
7614           Fix some typos.
7615
7616 2021-05-17 Philipp Klaus Krause <pkk AT spth.de>
7617
7618         * src/stm8/gen.c,
7619           src/z80/gen.c:
7620           Tail call optimization for functions with no stack parameters.
7621
7622 2021-05-17 Philipp Klaus Krause <pkk AT spth.de>
7623
7624         * src/SDCCpeeph.c,
7625           src/pdk/peep.c,
7626           src/stm8/peep.c,
7627           src/z80/gen.c,
7628           src/z80/peep.c,
7629           support/regression/tests/bug-3239.c:
7630           Fix bugs #3235, 3239.
7631
7632 2021-05-17 Philipp Klaus Krause <pkk AT spth.de>
7633
7634         * src/z80/gen.c:
7635           Fix a code generation bug in hl handling.
7636
7637 2021-05-17 Philipp Klaus Krause <pkk AT spth.de>
7638
7639         * src/stm8/gen.c,
7640           src/z80/gen.c:
7641           Refactor __z88dk_callee support to allow other calling conventions to use callee stack cleanup.
7642
7643 2021-05-17 Philipp Klaus Krause <pkk AT spth.de>
7644
7645         * src/SDCCicode.h,
7646           src/SDCCicode.c,
7647           src/SDCCsalloc.hpp,
7648           src/stm8/gen.c,
7649           src/z80/gen.c,
7650           support/regression/tests/bug-3240.c:
7651           Tail call optimization fixes for register parameters.
7652
7653 2021-05-17 Philipp Klaus Krause <pkk AT spth.de>
7654
7655         * doc/sdccman.lyx,
7656           src/SDCC.lex,
7657           src/SDCC.y,
7658           src/SDCCerr.c,
7659           src/SDCCerr.h,
7660           src/SDCCsymt.h,
7661           src/SDCCsymt.c,
7662           src/stm8/gen.c,
7663           src/stm8/main.c,
7664           src/stm8/peep.c,
7665           support/regression/tests/stm8-conventions.c:
7666           Support calling conventions of Raisonance, IAR and Cosmic compilers for STM8.
7667         * support/regression/tests/bug2084206.c:
7668           Disable test that relies on size of void * being the same as function pointer for ds390.
7669
7670 2021-05-16 Philipp Klaus Krause <pkk AT spth.de>
7671
7672         * src/SDCCsalloc.hpp,
7673           support/regression/tests/bug-3238.c:
7674           Fix bug #3238.
7675         * src/stm8/gen.c:
7676           Fix a register parameter issue in code generation for function pointers in large model.
7677
7678 2021-05-15 Philipp Klaus Krause <pkk AT spth.de>
7679
7680         * src/SDCCsymt.c,
7681           support/regression/tests/bug2084206.c:
7682           Function pointer size fix.
7683         * src/stm8/gen.c:
7684           Tail-call optimization fix.
7685         * src/stm8/peep.c:
7686           Peephole optimizer fix for register arguments.
7687         * src/SDCCast.c:
7688           Fixes for strcpy->memcpy optimization.
7689
7690 2021-05-14 Philipp Klaus Krause <pkk AT spth.de>
7691
7692         * src/z80/gen.c,
7693           src/stm8/gen.c:
7694           Fix code generation bugs triggered by register arguments.
7695         * src/stm8/ralloc2.cc:
7696           Fix cost function for register parameters.
7697         * src/z80/ralloc2.cc:
7698           Fix cost function for byte and bit access.
7699         * src/stm8/peep.c:
7700           Register parameter support infrastructure.
7701
7702 2021-05-14 Philipp Klaus Krause <pkk AT spth.de>
7703
7704         * src/z80/gen.c:
7705           Improve tail calloptimization.
7706
7707 2021-05-14 Philipp Klaus Krause <pkk AT spth.de>
7708
7709         * src/z80/gen.c:
7710           Fix a bug in handling of register parameters to function calls via pointer.
7711
7712 2021-05-13 Philipp Klaus Krause <pkk AT spth.de>
7713
7714         * src/z80/gen.c,
7715           src/stm8/gen.c:
7716           Fix handling of multiple register parameters.
7717
7718 2021-05-13 Philipp Klaus Krause <pkk AT spth.de>
7719
7720         * src/stm8/gen.c:
7721           Infrastructure for register parameters.
7722
7723 2021-05-13 Philipp Klaus Krause <pkk AT spth.de>
7724
7725         * src/SDCClrange.c:
7726           Improve handling of register parameters.
7727         * src/stm8/gen.c:
7728           Improve code generation for shift by slightly-less-than-a-multiple-of-8.
7729         * src/z80/gen.c,
7730           src/z80/ralloc.c:
7731           Increase some regalloc_dry_run_cost penalties to avoid invalid allocation even when all alternatives result in expensive spilling.
7732
7733 2021-05-12 Philipp Klaus Krause <pkk AT spth.de>
7734
7735         * src/z80/peep.c,
7736           src/z80/gen.c:
7737           Fixes for register parameter in a, l or hl.
7738
7739 2021-05-12 Philipp Klaus Krause <pkk AT spth.de>
7740
7741         * src/stm8/gen.c,
7742           src/stm8/gen.h,
7743           src/stm8/main.c:
7744           Infrastructure for register parameters.
7745         * src/SDCCast.c:
7746           Fix register parameters for printf->puts optimization.
7747         * src/z80/peep.c:
7748           Fix bug #3234.
7749
7750 2021-05-12 Philipp Klaus Krause <pkk AT spth.de>
7751
7752         * src/z80/gen.c,
7753           src/z80/gen.h,
7754           src/z80/main.c,
7755           src/z80/peep.c:
7756           Infrastructure for non-__z88dk_fastcall register arguments.
7757         * src/stm8/gen.c:
7758           Fix bug #3233.
7759         * src/SDCCast.c,
7760           src/SDCCopt.c,
7761           src/SDCCsymt.c,
7762           src/SDCCsymt.h:
7763           Fix handling of register parameters of not-really-builtin memcpy.
7764
7765 2021-05-11 Philipp Klaus Krause <pkk AT spth.de>
7766
7767         * src/SDCCsymt.c,
7768           src/*/main.c:
7769           Make restriction on register parameters for vararg functions port-specific.
7770
7771 2021-05-11 Philipp Klaus Krause <krauseph@informatik.uni-freiburg.de>
7772
7773         * support/regression/tests/bug-3231.c:
7774           Disable __critical test for host.
7775
7776 2021-05-09 Philipp Klaus Krause <pkk AT spth.de>
7777
7778         * doc/sdccman.lyx:
7779           Put all the documentation required by Annex J.3, "Implementation-defined behaviour", of the C standard in one place.
7780
7781 2021-05-09 Philipp Klaus Krause <pkk AT spth.de>
7782
7783         * src/z80/gen.c,
7784           src/stm8/gen.c:
7785           Improve stack adjustment.
7786
7787 2021-05-09 Philipp Klaus Krause <pkk AT spth.de>
7788
7789         * src/z80/gen.c,
7790           support/regression/tests/bug-3231.c:
7791           Fix bug #3231.
7792
7793 2021-05-08 Philipp Klaus Krause <pkk AT spth.de>
7794
7795         * src/z80/gen.c,
7796           support/regression/tests/bug-3230.c:
7797           Fix bug #3230.
7798
7799 2021-05-07 Philipp Klaus Krause <pkk AT spth.de>
7800
7801         * src/stm8/gen.c,
7802           src/z80/gen.c,
7803           support/regression/tests/bug-3229.c:
7804           Fix bug #3229.
7805
7806 2021-05-07 Philipp Klaus Krause <pkk AT spth.de>
7807
7808         * src/z80/gen.c:
7809           Fix some bugs triggered by return values in other than the conventional registers.
7810
7811 2021-05-07 Philipp Klaus Krause <pkk AT spth.de>
7812
7813         * src/z80/gen.c:
7814           Fix a bug in handling of return values in bc.
7815         * device/lib/clean.mk:
7816           Fix clean for r2ka library.
7817
7818 2021-05-07 Philipp Klaus Krause <pkk AT spth.de>
7819
7820         * src/stm8/gen.h,
7821           src/stm8/gen.c,
7822           src/stm8/peep.c,
7823           src/z80/gen.h,
7824           src/z80/gen.c,
7825           src/z80/peep.c:
7826           Deduplicate return value handling in peephole optimizer vs code generation.
7827
7828 2021-05-05 Philipp Klaus Krause <pkk AT spth.de>
7829
7830         * support/regression/tests/z88dk_callee.c
7831           Adapt test for ds390.
7832
7833 2021-05-04 Philipp Klaus Krause <pkk AT spth.de>
7834
7835         * src/z80/gen.c:
7836           Code clenaup.
7837
7838 2021-05-04 Philipp Klaus Krause <pkk AT spth.de>
7839
7840         * src/z80/gen.c,
7841           support/regression/tests/bug-3223.c:
7842           Fix bug #3223.
7843
7844 2021-05-03 Philipp Klaus Krause <pkk AT spth.de>
7845
7846         * src/stm8/gen.c,
7847           src/stm8/main.c,
7848           doc/sdccman.lyx,
7849           .version,
7850           support/regression/fwk/include/testfwk.h,
7851           support/regression/tests/z88dk_callee.c:
7852           __z88dk_callee support for stm8.
7853
7854 2021-05-03 Philipp Klaus Krause <pkk AT spth.de>
7855
7856         * src/z80/gen.c,
7857           doc/sdccman.lyx,
7858           .version,
7859           support/regression/tests/z88dk.c,
7860           support/regression/tests/z88dk_callee.c:
7861           Implement __z88dk_callee support on callee side.
7862
7863 2021-05-02 Philipp Klaus Krause <pkk AT spth.de>
7864
7865         * src/z80/gen.c:
7866           Caching of floating literals.
7867
7868 2021-05-01 Philipp Klaus Krause <pkk AT spth.de>
7869
7870         * support/regression/tests/bug-3215.c:
7871           Fix condition for skipping test on host.
7872         * src/z80/gen.c:
7873           Improve loading of immediate into register pair.
7874
7875 2021-04-30 Philipp Klaus Krause <pkk AT spth.de>
7876
7877         * src/z80/gen.c:
7878           Another fix for #3220.
7879
7880 2021-04-30 Philipp Klaus Krause <pkk AT spth.de>
7881
7882         * src/z80/gen.c:
7883           Improve handling of 32-Bit variables.
7884
7885 2021-04-30 Philipp Klaus Krause <pkk AT spth.de>
7886
7887         * src/z80/gen.c:
7888           Do not use double push / pop for 16-bit load when optimizing for speed.
7889
7890 2021-04-30 Philipp Klaus Krause <pkk AT spth.de>
7891
7892         * src/z80/gen.c:
7893           Improve ldir assignment heuristic for r3ka and ez80_z80: Fix bug #3220.
7894
7895 2021-04-29 Philipp Klaus Krause <pkk AT spth.de>
7896
7897         * src/z80/gen.c:
7898           Small wide improvements.
7899
7900 2021-04-29 Philipp Klaus Krause <pkk AT spth.de>
7901
7902         * src/z80/gen.c:
7903           Fix bug #3217.
7904         * src/z80/peep.c:
7905           Fix instruction size for or hl, de and and hl, de.
7906
7907 2021-04-29 Philipp Klaus Krause <pkk AT spth.de>
7908
7909         * src/z80/gen.c:
7910           Fix a --reserve-regs-iy bug.
7911
7912 2021-04-29 Philipp Klaus Krause <pkk AT spth.de>
7913
7914         * device/lib/_mullong.c,
7915           src/z80/main.c,
7916           src/SDCCopt.c:
7917           Improve Rabbit multiplication.
7918         * src/z80/gen.c:
7919           Fix gbz80 part of bug #3217.
7920
7921 2021-04-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7922
7923         * support/regression/tests/bitfields-bits1.c,
7924           support/regression/tests/bitfields-checks.c,
7925           support/regression/tests/bitfields-dead-loop.c:
7926           Fix or disable host tests on hosts that allocate bitfields
7927           in MSB to LSB order
7928
7929 2021-04-24 Philipp Klaus Krause <pkk AT spth.de>
7930
7931         * src/z80/gen.c:
7932           Fix bugs affecting z80 code generation for --reserve-regs-iy.
7933
7934 2021-04-24 Philipp Klaus Krause <pkk AT spth.de>
7935
7936         * src/z80/gen.c,
7937           support/regression/tests/bug-3216.c:
7938           Fix bug #3216.
7939
7940 2021-04-23 Philipp Klaus Krause <pkk AT spth.de>
7941
7942         * sdas/asxxsrc/asxxxx.h,
7943           sdas/asxxsrc/asdata.c,
7944           sdas/asxxsrc/asexpr.c,
7945           sdas/asxxsrc/asmain.c:
7946           Option to defer resolution of some symbols to link time, patch by Tony Pavlov.
7947         * src/SDCCopt.c,
7948           support/regression/tests/bug-3215.c:
7949           Fix bug #3215.
7950         * src/z80/gen.c:
7951           Fix bug #3214.
7952         * support/valdiag/tests/bug-3010.c:
7953           Simplify test.
7954
7955 2021-04-22 Philipp Klaus Krause <pkk AT spth.de>
7956
7957         * support/regression/tests/setjmp.c,
7958           support/regression/tests/loop.c:
7959           Skip tests that fail due to broken FreeBSD 13 setjmp.
7960         * support/regression/tests/gcc-torture-execute-20040409-?.c:
7961           Skip tests that fail due to broken clang.
7962         * support/regression/tests/mm-pnvi-ae-udi-pointer_from_int_disambiguation_1_xy.c,
7963           support/regression/tests/mm-pnvi-ae-udi-provenance_basic_using_uintptr_t_auto_yx.c,
7964           support/regression/tests/mm-pnvi-ae-udi-provenance_basic_using_uintptr_t_global_xy.c:
7965           Skip tests that fail due to broken clang 11 (memory model PNVI-ae-udi non-compliance).
7966         * sdccman.lyx:
7967           Simplify --max-allocs-per-node documentation.
7968
7969 2021-04-20 Philipp Klaus Krause <pkk AT spth.de>
7970
7971         * src/z80/gen.c:
7972           Improve heuristic for use of rabbit mul.
7973
7974 2021-04-19 Philipp Klaus Krause <pkk AT spth.de>
7975
7976         * src/z80/gen.c:
7977           Use genCopy also for assignment with source on extended stack.
7978
7979 2021-04-18 Sebastian 'basxto' Riedel <sdcc@basxto.de>
7980
7981         * support/makebin/makebin.c:
7982           Generate SMS/GG rom headers.
7983
7984 2021-04-13 Philipp Klaus Krause <pkk AT spth.de>
7985
7986         * src/SDCCbtree.h,
7987           src/SDCCbtree.cc:
7988           Use int consistently for block, patch by Oleg Endo.
7989
7990 2021-04-13 Sebastian 'basxto' Riedel <sdcc@basxto.de>
7991
7992         * src/z80/gen.c:
7993           Overwrite A in genMove_o only if not source register.
7994
7995 2021-04-12 Sebastian 'basxto' Riedel <sdcc@basxto.de>
7996
7997         * src/z80/gen.c:
7998           Get sign bit with rlca instead of rla to allow flag restricted ph rules.
7999
8000 2021-04-12 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8001
8002         * sdas/asgb/gbpst.c,
8003           sdas/asgb/gbmch.c,
8004           sdas/asgb/gb.h,
8005           sdas/asxxsrc/asmain.c,
8006           sdas/asxxsrc/asxxxx.h:
8007           Backport .incbin and .tile for sm83 from ASXXXX 5.40
8008
8009 2021-04-12 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8010
8011         * src/z80/gen.c,
8012           src/z80/peeph-gbz80.def,
8013           src/z80/peeph.def:
8014           Don't emit pop/push for stack adjustment on sm83.
8015           (For easier detection of uninitialized memory)
8016
8017 2021-04-11 Philipp Klaus Krause <pkk AT spth.de>
8018
8019         * src/z80/gen.c:
8020           Improve unsigned shift by 4 and 5.
8021
8022 2021-04-11 Philipp Klaus Krause <pkk AT spth.de>
8023
8024         * src/z80/gen.c:
8025           Avoid some unnecessary copies.
8026
8027 2021-04-09 Philipp Klaus Krause <pkk AT spth.de>
8028
8029         * support/regression/tests/bitfields-bits1.c,
8030           support/regression/tests/bitfields-bits2.c,
8031           support/regression/tests/bitfields-checks.c,
8032           support/regression/tests/bitfields-dead-loop.c:
8033           Tests for bitfields at absolute addresses, picked from patch #373 by Visenri.
8034         * src/z80/gen.c,
8035           support/regression/tests/bitwise8reg.c:
8036           Fix use of 16-bit bitwise instructions for 8-bit calculations.
8037
8038 2021-04-07 Philipp Klaus Krause <pkk AT spth.de>
8039
8040         * support/regression/tests/gcc-torture-execute-20060110-volatile.c,
8041           support/regression/tests/stack-restore.c,
8042           support/regression/tests/swap_add.c:
8043           Improve stm8 peephole rule coverage, picked from patch #373 by Visenri.
8044
8045 2021-04-07 Sergey Belyashov <sergey.belyashov@gmail.com>
8046
8047         * src/z80/gen.c:
8048           isRegInUse renamed to isRegDead.
8049
8050 2021-04-06 Sergey Belyashov <sergey.belyashov@gmail.com>
8051
8052         * src/z80/gen.c:
8053           Make code more readable by adding isRegInUse.
8054
8055 2021-04-04 Philipp Klaus Krause <pkk AT spth.de>
8056
8057         * support/regression/ports/host/spec.mk.in:
8058           Timeout for host regression tests (fix bug #3209).
8059         * src/SDCClospre.hpp:
8060           Avoid unecessary flush of cout.
8061         * device/lib/tlcs90/crt0.s:
8062           Fix implicit initialization.
8063         * src/z80/ralloc2.cc:
8064           Document frame pointer omission heuristic.
8065         * support/regression/tests/bug-3205.c:
8066           Regression test for bug #3205.
8067
8068 2021-04-03 Philipp Klaus Krause <pkk AT spth.de>
8069
8070         * device/lib/ez80_z80/crt0.s,
8071           device/lib/tlcs90/crt0.s,
8072           device/lib/z180/crt0.s,
8073           device/lib/z80/crt0.s,
8074           device/lib/z80n/crt0.s:
8075           Do default-initalization in crt0 to not rely on simulator zeroing memory.
8076         * device/lib/gbz80/crt0.s:
8077           src/z80/main.c,
8078           .version:
8079           Improve explicit initialization.
8080         * configure.ac,
8081           aclocal.m4,
8082           configure:
8083           Improve detection of python interpreter binary.
8084
8085 2021-04-03 Philipp Klaus Krause <pkk AT spth.de>
8086
8087         * src/SDCClospre.cc:
8088           Fix bug #3207.
8089
8090 2021-04-02 Sergey Belyashov <sergey.belyashov@gmail.com>
8091
8092         * src/z80/gen.c:
8093           Remove AOP, AOP_SIZE, AOP_TYPE macros.
8094
8095 2021-04-02 Sergey Belyashov <sergey.belyashov@gmail.com>
8096
8097         * src/z80/gen.c:
8098           Fix possible errors caused by operands allocation.
8099
8100 2021-04-02 Sergey Belyashov <sergey.belyashov@gmail.com>
8101
8102         * src/z80/gen.c:
8103           Fix one of highlighted bugs by change from Apr 01.
8104
8105 2021-04-02 Philipp Klaus Krause <pkk AT spth.de>
8106
8107         * src/z80/z80.h,
8108           src/z80/ralloc2.cc:
8109           Remove infrastructure for reserving hl in register allocator.
8110
8111 2021-04-02 Philipp Klaus Krause <pkk AT spth.de>
8112
8113         * src/z80/ralloc.c,
8114           src/z80/gen.c:
8115           Remove old register allocator code from z80-related backends.
8116
8117 2021-04-02 Philipp Klaus Krause <pkk AT spth.de>
8118
8119         * src/z80/main.c,
8120           src/z80/ralloc.c,
8121           .version,
8122           doc/sdccman.lyx:
8123           Deprecate --oldralloc for z80-related backends.
8124
8125 2021-04-02 Sergey Belyashov <sergey.belyashov@gmail.com>
8126
8127         * src/z80/gen.c:
8128           Fix one of highlighted bugs by previous change.
8129
8130 2021-04-01 Sergey Belyashov <sergey.belyashov@gmail.com>
8131
8132         * src/z80/gen.c:
8133           Partially fix bug #3203, but highlights new bugs.
8134
8135 2021-04-01 Sergey Belyashov <sergey.belyashov@gmail.com>
8136
8137         * sdas/asz80/z80mch.c:
8138           Enable undocumented Z80 instructions for Z80N.
8139
8140 2021-04-01 Sergey Belyashov <sergey.belyashov@gmail.com>
8141
8142         * src/z80/gen.c:
8143           Partially fix bug #3203.
8144
8145 2021-04-01 Sergey Belyashov <sergey.belyashov@gmail.com>
8146
8147         * src/z80/peeph.def:
8148           Fix many regressions caused by changes in r12173.
8149
8150 2021-03-27 Sergey Belyashov <sergey.belyashov@gmail.com>
8151
8152         * src/z80/peeph.def:
8153           Partially fix bug #3203.
8154
8155 2021-03-27 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8156
8157         * src/z80/peeph.def:
8158           Add new rules for pushing and treating xor a like #0.
8159
8160 2021-03-26 Philipp Klaus Krause <pkk AT spth.de>
8161
8162         * src/z80/gen.c:
8163           Fix issues in handling of (iy) operands (last part of fix for bug #3202).
8164
8165 2021-03-25 Philipp Klaus Krause <pkk AT spth.de>
8166
8167         * src/z80/gen.c:
8168           Fix an issue affecting 4-byte swap with both operands on extended stack.
8169
8170 2021-03-25 Philipp Klaus Krause <pkk AT spth.de>
8171
8172         * src/z80/gen.c:
8173           Fix handling of extended stack in addition and subtraction.
8174
8175 2021-03-25 Philipp Klaus Krause <pkk AT spth.de>
8176
8177         * src/z80/gen.c:
8178           Fix handling of frame pointer omission in dry run.
8179
8180 2021-03-25 Sergey Belyashov <sergey.belyashov@gmail.com>
8181
8182         * device/lib/_strcmp.c:
8183           strcmp optimization.
8184
8185 2021-03-24 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8186
8187         * src/z80/gen.c:
8188           Emit ldhl for calls on SM83.
8189
8190 2021-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8191
8192         * device/lib/_fsdiv.c: fixed bug with very small, but normal numbers
8193         * device/include/float.h: no need to mask off bit23 in MANT() macro
8194
8195 2021-03-24 Philipp Klaus Krause <pkk AT spth.de>
8196
8197         * src/z80/gen.c:
8198           Disable accidentially comitted gbz80 zero push optimization.
8199
8200 2021-03-24 Sergey Belyashov <sergey.belyashov@gmail.com>
8201
8202         * src/z80/peeph.def:
8203           Fix some rules and remove invalid ones.
8204
8205 2021-03-24 Sergey Belyashov <sergey.belyashov@gmail.com>
8206
8207         * src/z80/peeph-gbz80.def,
8208           src/z80/peeph.def:
8209           Make some GBZ80 rules common.
8210
8211 2021-03-22 Philipp Klaus Krause <pkk AT spth.de>
8212
8213         * src/z80/gen.c:
8214           Fix a bug in tlcs90 interrupt handling.
8215
8216 2021-03-22 Philipp Klaus Krause <pkk AT spth.de>
8217
8218         * doc/sdccman.lyx,
8219           src/z80/gen.c,
8220           src/z80/main.c,
8221           configure.ac,
8222           configure:
8223           The GameBoy's CPU core is the SM83, also used in some Sharp microcontrollers.
8224
8225 2021-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8226
8227         * device/include/float.h: added __NAN
8228         * device/lib/_fsdiv.c: many small optimizations, starting from patch
8229           #368, thanks Marco Bodrato
8230         * device/lib/_ulong2fs.c: fixed warning
8231         * support/regression/tests/bug-2516.c: do not use denormal float
8232
8233 2021-03-22 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8234
8235         * src/z80/mappings.i:
8236           Fix broken debug symbols.
8237
8238 2021-03-22 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8239
8240         * src/z80/peeph-gbz80.def,
8241           src/z80/peeph.def:
8242           Fix rule 1b, remove redundant rules.
8243
8244 2021-03-22 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8245
8246         * src/z80/gen.c:
8247           Optimize pushing of 4B+ constant arguments.
8248
8249 2021-03-22 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8250
8251         * device/lib/gbz80/crt0.s,
8252           support/regression/ports/ucgbz80/uCsim.cmd:
8253           Change emulator entry to 0x100 like after real bootrom
8254
8255 2021-03-22 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8256
8257         * src/z80/gen.c:
8258           Optimize return of 4B numbers
8259
8260 2021-03-21 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8261
8262         * src/z80/peeph-gbz80.def:
8263           Add rules for faster stack push.
8264         * src/z80/peeph.def:
8265           Improve safety of some rules.
8266
8267 2021-03-21 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8268
8269         * src/SDCCpeeph.c:
8270           Make operandsLiteral pickier and fix bug #3198.
8271
8272 2021-03-20 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8273
8274         * sim/ucsim/z80.src/inst_lr35902.cc:
8275           Harmonize disassembly syntax with syntax emitted by sdcc.
8276
8277 2021-03-19 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8278
8279         * src/z80/peeph-gbz80.def,
8280           src/z80/peeph.def:
8281           Add new peephole rules for precalc, constants reusage and stack access rearranging.
8282
8283 2021-03-18 Philipp Klaus Krause <pkk AT spth.de>
8284
8285         * src/pdk/gen.c,
8286           src/pdk/main.c,
8287           src/pdk/ralloc2.cc:
8288           GETBYTE support for pdk.
8289
8290 2021-03-18 Philipp Klaus Krause <pkk AT spth.de>
8291
8292         * src/z80/ralloc2.cc,
8293           src/z80/gen.c:
8294           Improve register allocation for GETWORD and SWAP iCodes.
8295
8296 2021-03-18 Philipp Klaus Krause <pkk AT spth.de>
8297
8298         * src/z80/gen.c:
8299           Use genMove to simplify genSwap.
8300
8301 2021-03-18 Sergey Belyashov <sergey.belyashov@gmail.com>
8302
8303         * src/z80/gen.c:
8304           Fix bug #3194.
8305
8306 2021-03-18 Sergey Belyashov <sergey.belyashov@gmail.com>
8307
8308         * src/z80/peeph.def:
8309           Fix common peephole rule 41a: do not elimitate ld l,? before ld l,(hl)
8310
8311 2021-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
8312
8313         * src/z80/peeph-gbz80.def:
8314           Added rules to move inc/dec hl possible upper.
8315
8316 2021-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
8317
8318         * src/z80/peeph.def:
8319           Add two new peepholes for Z80.
8320
8321 2021-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
8322
8323         * src/SDCCicode.c:
8324           Fix RFE #736.
8325
8326 2021-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
8327
8328         * src/z80/gen.c:
8329           Add Z80 GETWORD optimization for Z80.
8330
8331 2021-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
8332
8333         * src/z80/gen.c:
8334           Add Z80 SWAP implementation using RRD.
8335
8336 2021-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
8337
8338         * src/z80/gen.c,
8339           src/z80/main.c:
8340           Add GetABit for all Z80 ports.
8341
8342 2021-03-16 Sergey Belyashov <sergey.belyashov@gmail.com>
8343
8344         * sim/ucsim/z80.src/inst_lr35902.cc:
8345           Fix SWAP H/L instructions simulation for GBZ80.
8346
8347 2021-03-16 Philipp Klaus Krause <pkk AT spth.de>
8348
8349         * src/z80/gen.c:
8350           Fix a genMove_o hl issue, part of bug #3194.
8351
8352 2021-03-16 Sergey Belyashov <sergey.belyashov@gmail.com>
8353
8354         * src/z80/gen.c,
8355           src/z80/main.c:
8356           Enable multibyte RRC/RLC for GBZ80.
8357
8358 2021-03-16 Sergey Belyashov <sergey.belyashov@gmail.com>
8359
8360         * src/z80/gen.c:
8361           Fix typos (replace & by && in some conditions).
8362
8363 2021-03-15 Sergey Belyashov <sergey.belyashov@gmail.com>
8364
8365         * src/z80/gen.c,
8366           src/z80/main.c:
8367           Add RLC/RRC for all Z80 ports (GBZ80: only 8b).
8368
8369 2021-03-15 Sergey Belyashov <sergey.belyashov@gmail.com>
8370
8371         * src/z80/gen.c,
8372           src/z80/main.c:
8373           Add 32b swap for all Z80 ports.
8374
8375 2021-03-14 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8376
8377         * src/z80/gen.c:
8378           Improve 16b swap for z80ies.
8379
8380 2021-03-13 Philipp Klaus Krause <pkk AT spth.de>
8381
8382         * src/z80/gen.c,
8383           src/z80/ralloc2.cc:
8384           Fix bug #3190.
8385
8386 2021-03-13 Philipp Klaus Krause <pkk AT spth.de>
8387
8388         * support/regression/Makefile.in:
8389           Helper rule for testing pdk ports.
8390         * src/pdk/gen.c,
8391           src/pdk/main.c:
8392           8-bit swap for pdk.
8393         * support/regression/tests/rotate2.c:
8394           Disable test for pdk15-stack-auto due to lack of memory.
8395         * src/z80/gen.c,
8396           src/z80/ralloc2.cc:
8397           Improve handling of hl in equality comparison.
8398
8399 2021-03-12 Philipp Klaus Krause <pkk AT spth.de>
8400
8401         * src/z80/gen.c,
8402           src/z80/ralloc2.cc:
8403           Some small improvements and fixes in register handling.
8404
8405 2021-03-11 Philipp Klaus Krause <pkk AT spth.de>
8406
8407         * src/z80/gen.c,
8408           src/z80/ralloc2.cc:
8409           Improve nibble swap.
8410
8411 2021-03-11 Sergey Belyashov <sergey.belyashov@gmail.com>
8412
8413         * src/z80/gen.c,
8414           src/z80/main.c:
8415           Fix regressions coused by previous change.
8416
8417 2021-03-11 Sergey Belyashov <sergey.belyashov@gmail.com>
8418
8419         * src/z80/gen.c,
8420           src/z80/main.c:
8421           Add basic support for SWAP iCode for all Z80 ports.
8422
8423 2021-03-10 Philipp Klaus Krause <pkk AT spth.de>
8424
8425         * src/z80/gen.c:
8426           Fix issue that resulted in adc hl, hl being emitted on gbz80.
8427
8428 2021-03-10 Philipp Klaus Krause <pkk AT spth.de>
8429
8430         * device/include/typeof.h:
8431           Remove apparently unused header that has been broken for many years.
8432         * src/z80/ralloc2.cc,
8433           src/z80/gen.c:
8434           Flexible register handling for GETBYTE.
8435
8436 2021-03-10 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8437
8438         * src/z80/gen.c,
8439           src/z80/mappings.i:
8440           Use placeholders more and add new ones. (Improves rgbds asm generation)
8441
8442 2021-03-10 Philipp Klaus Krause <pkk AT spth.de>
8443
8444         * src/z80/gen.c:
8445           Improve register pair handling in code generation.
8446
8447 2021-03-10 Sergey Belyashov <sergey.belyashov@gmail.com>
8448
8449         * src/z80/gen.c,
8450           src/z80/main.c:
8451           Add basic support for GETBYTE iCode for all Z80 ports.
8452
8453 2021-03-10 Philipp Klaus Krause <pkk AT spth.de>
8454
8455         * src/z80/gen.c:
8456           Improve handling of iyl and iyh in + and | for eZ80.
8457
8458 2021-03-10 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8459
8460         * src/z80/main.c,
8461           support/makebin/makebin.c:
8462           Fix help texts for gbz80.
8463
8464 2021-03-10 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8465
8466         * src/z80/gen.c: Get parameters faster on gbz80 sometimes.
8467
8468 2021-03-10 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8469
8470         * device/lib/gbz80/setjmp.s:
8471           Rewrite setjmp for gbz80.
8472
8473 2021-03-10 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8474
8475         * device/lib/gbz80/__initrleblock.s,
8476           device/lib/gbz80/crt0.s,
8477           device/lib/gbz80/div.s,
8478           device/lib/gbz80/memcpy.s,
8479           device/lib/gbz80/mul.s,
8480           device/lib/gbz80/setjmp.s:
8481           Do some obvious asm improvements for gbz80's stdlib.
8482
8483 2021-03-10 Philipp Klaus Krause <pkk AT spth.de>
8484
8485         * src/z80/gen.c,
8486           src/z80/ralloc2.cc:
8487           Improve handling of iy.
8488
8489 2021-03-09 Philipp Klaus Krause <pkk AT spth.de>
8490
8491         * src/z80/gen.c,
8492           src/z80/ralloc2.cc:
8493           Improve handling of iy.
8494         * device/include/string.h,
8495           device/lib/memset_explicit.c,
8496           device/lib/incl.mk:
8497           C23 memset_explicit.
8498
8499 2021-03-09 Philipp Klaus Krause <pkk AT spth.de>
8500
8501         * src/z80/gen.c,
8502           src/z80/ralloc2.cc:
8503           Fix an issue affecting cost estimation for some register-to-register loads.
8504
8505 2021-03-09 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8506
8507         * src/z80/peeph-gbz80.def,
8508           src/z80/peeph.def:
8509           Add new peephole rules. (Based on generated code from stdlib)
8510
8511 2021-03-08 Philipp Klaus Krause <pkk AT spth.de>
8512
8513         * src/z80/gen.c:
8514           Fix a gbz80 parameter push bug.
8515         * support/regression/tests/rotate2.c:
8516           Disable test for mcs51 (bug #3188).
8517
8518 2021-03-08 Philipp Klaus Krause <pkk AT spth.de>
8519
8520         * src/z80/ralloc2.cc,
8521           src/z80/gen.c,
8522           src/z80/peeph.def_
8523           Improve use of iy.
8524
8525 2021-03-08 Philipp Klaus Krause <pkk AT spth.de>
8526
8527         * src/z80/gen.c:
8528           Optimize last byte of negation, part of RFE #734.
8529
8530 2021-03-08 Philipp Klaus Krause <pkk AT spth.de>
8531
8532         * src/z80/gen.c:
8533           Fix bug #3187.
8534
8535 2021-03-08 Philipp Klaus Krause <pkk AT spth.de>
8536
8537         * src/SDCCpeeph.c:
8538           Pick notUsedFrom improvement and optimizeFor from patch #62 by Visenri.
8539         * src/z80/peeph.def:
8540           Small z80 peephole rule cleanup.
8541         * src/z80/gen.c:
8542           Improve gbz80 comparison with 0, part of RFE #734.
8543
8544 2021-03-08 Philipp Klaus Krause <pkk AT spth.de>
8545
8546         * Merge sdcc-next branch to trunk.
8547
8548 2021-03-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8549
8550         * .version: post release bump to 4.1.1
8551
8552 2021-03-06 Philipp Klaus Krause <pkk AT spth.de>
8553
8554         * doc/sdccman.lyx:
8555           Document the use of DWARF debug information with ELF binaries.
8556
8557 2021-03-05 Philipp Klaus Krause <pkk AT spth.de>
8558
8559         * src/z80/gen.c,
8560           src/z80/ralloc2.cc:
8561           Improved handling of a.
8562         * src/pdk/gen.c,
8563           support/regression/tests/rotate2.c:
8564           Fix bug #3185.
8565
8566 2021-03-05 Philipp Klaus Krause <pkk AT spth.de>
8567
8568         * src/z80/gen.c,
8569           src/z80/ralloc2.cc:
8570           Improved handling of hl.
8571
8572 2021-03-04 Philipp Klaus Krause <pkk AT spth.de>
8573
8574         * src/z80/gen.c,
8575           src/z80/ralloc2.cc:
8576           Improved handling of hl in binary bitwise operators.
8577
8578 2021-03-04 Philipp Klaus Krause <pkk AT spth.de>
8579
8580         * src/z80/gen.c:
8581           Fix another issue related to bug #3181.
8582         * src/stm8/gen.c:
8583           exg, exgw handling cleanup, picked from patch #363 by Visenri.
8584         * support/regression/tests/rotate2.c:
8585           Tests for rotation and swap, picked from patch #363 by Visenri.
8586         * sdas/linksrc/lksdcdb.c:
8587           Fix a debug info issue, patch #346 by Benedikt Kleiner.
8588
8589 2021-03-02 Maarten Brock <sourceforge.brock AT dse.nl>
8590
8591         * src/ds390/ralloc.c (isOperandInFarSpace2): fixed warning
8592         * src/mcs51/peep.c (doPushScan): fixed warning
8593
8594 2021-02-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8595
8596         * .version,
8597           doc/INSTALL.txt,
8598           sdcc.spec: Update version to 4.1.0 for release
8599         * doc/sdccman.lyx: update to reflect Freescale/NXP merger
8600
8601 2021-02-19 Philipp Klaus Krause <pkk AT spth.de>
8602
8603         * src/z80/gen.c,
8604           support/regression/tests/lonesha256.c:
8605           Fix gbz80 xor code generation bug #3181.
8606
8607 2021-02-12 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8608
8609         * support/makebin/makebin.c: Replace getline with fgetc
8610
8611 2021-02-12 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8612
8613         * support/makebin/makebin.c: Tone down filter of -yS
8614
8615 2021-02-10 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8616
8617         * support/makebin/makebin.c: Add patch #365 (-yS)
8618
8619 2021-02-10 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8620
8621         * support/makebin/makebin.c: Add patch #364 (-yp)
8622
8623 2021-02-09 Philipp Klaus Krause <pkk AT spth.de>
8624
8625         * src/SDCCpeeph.c
8626           src/port.h
8627           src/z80/gen.c
8628           src/z80/peep.c
8629           src/z80/peep.h,
8630           support/regression/tests/bug-3178.c:
8631           Fix bug #3178.
8632
8633 2021-02-09 Benedikt Freisen <b.freisen AT gmx.net>
8634
8635         * src/SDCCerr.c,
8636           src/SDCCerr.h,
8637           src/SDCCmain.c:
8638           Add language override option -x (feature request #667).
8639
8640 2021-02-08 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8641
8642         * src/SDCCpeeph.c: fix function names in error messages
8643
8644 2021-02-08 Sebastian 'basxto' Riedel <sdcc@basxto.de>
8645
8646         * support/makebin/makebin.c: add patch #360
8647
8648 2021-02-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8649
8650         * src/SDCCattr.c: fix include filename
8651         * ChangeLog: it's no longer 2020
8652
8653 2021-02-04 Philipp Klaus Krause <pkk AT spth.de>
8654
8655         * src/z80/gen.c:
8656           Make end-of-call stack adjustment tolerate return value in a.
8657
8658 2021-02-03 Philipp Klaus Krause <pkk AT spth.de>
8659
8660         * src/z80/gen.c:
8661           Separate __z88dk_fastcall registers from return value registers.
8662
8663 2021-02-03 Philipp Klaus Krause <pkk AT spth.de>
8664
8665         * src/z80/gen.c:
8666           Fix a bug in code generation for wide unary minus with upper operand word in hl.
8667
8668 2021-02-03 Philipp Klaus Krause <pkk AT spth.de>
8669
8670         * src/z80/gen.c,
8671           src/z80/peep.c:
8672           Refactor handling of return value registers.
8673
8674 2021-02-03 Philipp Klaus Krause <pkk AT spth.de>
8675
8676         * src/SDCCsymt.c:
8677           Fix printing of function with variable arguments (e.g. for debug dumps).
8678         * src/z80/gen.c,
8679           src/stm8/gen.c:
8680           Refactor register asmop intialization.
8681
8682 2021-02-02 Philipp Klaus Krause <pkk AT spth.de>
8683
8684         * src/SDCCattr.h,
8685           src/SDCCattr.c,
8686           src/SDCC.y,
8687           src/SDCCsymt.h,
8688           src/Makefile.in:
8689           Infrastructure for attributes.
8690
8691 2021-02-01 Philipp Klaus Krause <pkk AT spth.de>
8692
8693         * src/z80/gen.c,
8694           src/z80/ralloc2.cc:
8695           Fix bug #3174.
8696
8697 2021-01-29 Philipp Klaus Krause <pkk AT spth.de>
8698
8699         * src/z80/peep.c:
8700           Fix bug #3173.
8701         * src/z80/peeph.def:
8702           Split rule for add from adc, sbc rule due to differences in flag handling.
8703
8704 2021-01-27 Philipp Klaus Krause <pkk AT spth.de>
8705
8706         * src/stm8/peeph.def:
8707           Pick some improvements from patch #362 by Visenri.
8708         * support/regression/tests/bug-3172.c:
8709           Test for bug #3172.
8710         * device/lib/_strcpy.c:
8711           Pick a fix from noasm2 branch.
8712
8713 2021-01-26 Philipp Klaus Krause <pkk AT spth.de>
8714
8715         * src/stm8/peeph.def:
8716           Pick some improvements from patch #362 by Visenri.
8717
8718 2021-01-25 Philipp Klaus Krause <pkk AT spth.de>
8719
8720         * src/stm8/peeph.def:
8721           Pick some improvements from patch #362 by Visenri.
8722
8723 2021-01-22 Philipp Klaus Krause <pkk AT spth.de>
8724
8725         * src/stm8/peeph.def:
8726           Fix bug #3170.
8727
8728 2021-01-21 Philipp Klaus Krause <pkk AT spth.de>
8729
8730         * src/z80/gen.c,
8731           support/regression/tests/bug-3169.c:
8732           Fix bug #3169.
8733
8734 2021-01-12 Philipp Klaus Krause <pkk AT spth.de>
8735
8736         * src/z80/gen.c:
8737           Fix an issue in handling of non-dead a in __sfr access, possibly bug #3168.
8738
8739 2021-01-01 Philipp Klaus Krause <pkk AT spth.de>
8740
8741         * src/z80/gen.c,
8742           src/pdk/gen.c,
8743           support/regression/tests/bug-3167.c:
8744           Fix bug #3167.
8745
8746 2021-01-01 Philipp Klaus Krause <pkk AT spth.de>
8747
8748         * src/z80/gen.c:
8749           Fix an issue in handling surviving a when assigning single bytes from (hl) to stack.
8750         * support/regression/tests/bug-3166.c:
8751           Test for bug #3166.
8752
8753 2021-01-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8754
8755         * src/SDCCast.c,
8756           src/SDCCast.h,
8757           src/SDCCicode.c,
8758           src/SDCCicode.h,
8759           src/SDCCdwarf2.c,
8760           src/cdbFile.c: partial fix for bug #3153
8761         * suppport/regression/tests/bug-3081.c: avoid redefinition warning
8762
8763 2021-01-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8764
8765         * sim/ucsim/cmd.src/cmdlex.l: reverted previous change
8766         * sim/ucism/cmd.src/cmdutil.h: ensure SOCKET_AVAIL defined before use
8767
8768 2021-01-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8769
8770         * sim/ucsim/cmd.src/cmdlex.l: change #include order so SOCKET defined
8771
8772 2020-12-29 Philipp Klaus Krause <pkk AT spth.de>
8773
8774         * src/z80/gen.c:
8775           Fixes in handling register operands.
8776         * src/z80/ralloc2.cc:
8777           More flexibility for register operands in cast and ^.
8778
8779 2020-12-27 Philipp Klaus Krause <pkk AT spth.de>
8780
8781         * src/z80/gen.c:
8782           Fix an issue in handling of surviving registers in unsigned upcast.
8783
8784 2020-12-16 Philipp Klaus Krause <pkk AT spth.de>
8785
8786         * device/lib/pic14/aclocal.m4:
8787           Update to automake 1.16.2 to fix bug #3140.
8788         * device/lib/pic14/libc/Makefile.am:
8789           Port itoa, ltoa rename to pic14 to fix bug #3110.
8790         * src/clean.mk:
8791           Include pdk ports in make clean to fix bug #3152.
8792         * support/regression/ports/stm8/spec.mk,
8793           support/regression/ports/stm8-large/spec.mk:
8794           Increase stm8 test timeout by 50%, to accomodate slow macOS PPC (bug #3149).
8795
8796 2020-12-03 Philipp Klaus Krause <pkk AT spth.de>
8797
8798         * src/SDCC.lex,
8799           src/SDCCerr.c,
8800           src/SDCCerr.h,
8801           src/SDCCval.c,
8802           .version,
8803           support/regression/test/digit_separators.c:
8804           C23 digit separators.
8805
8806 2020-12-03 Philipp Klaus Krause <pkk AT spth.de>
8807
8808         * src/SDCC.lex,
8809           src/SDCCerr.h,
8810           src/SDCCerr.c,
8811           src/SDCCval.c,
8812           .version:
8813           C23 disallows concatenation of differently-prefixed string literals (N2594).
8814
8815 2020-12-01 Philipp Klaus Krause <pkk AT spth.de>
8816
8817         * src/z80/gen.c:
8818           Improve &, |, ^ by integer constant expression, merge ^ and ~.
8819
8820 2020-11-29 Philipp Klaus Krause <pkk AT spth.de>
8821
8822         * src/SDCCmain.c,
8823           device/include/Makefile.in,
8824           device/include/rab,
8825           .version:
8826           Migrate Rabbit headers from OpenRabbit to SDCC.
8827
8828 2020-11-28 Philipp Klaus Krause <pkk AT spth.de>
8829
8830         * src/z80/main.c:
8831           Change Rabbit default data location to 0xa000.
8832
8833 2020-11-27 Philipp Klaus Krause <pkk AT spth.de>
8834
8835         * doc/sdccman.lyx:
8836           Update links to upstream ASxxxx, patch by Warner Losh.
8837
8838 2020-11-24 Philipp Klaus Krause <pkk AT spth.de>
8839
8840         * src/stm8/gen.c:
8841           Unify ~,^.
8842
8843 2020-11-24 Philipp Klaus Krause <pkk AT spth.de>
8844
8845         * src/stm8/gen.c:
8846           Improve handling of rematerialized stack locations in +,-.
8847         * src/stm8/peeph.def:
8848           Improve negation of carry result.
8849
8850 2020-11-23 Philipp Klaus Krause <pkk AT spth.de>
8851
8852         * src/SDCCopt.c:
8853           Enable non-zero right GET_VALUE_AT_ADDRESS operand for tlcs90.
8854         * src/SDCClospre.cc:
8855           Enable speculative division for pdk in lospre (though pdk does not use lospre yet).
8856
8857 2020-11-21 Philipp Klaus Krause <pkk AT spth.de>
8858
8859         * src/pic14/glue.c:
8860           --code-loc support for pic14, patch by Georgi Georgiev.
8861
8862 2020-11-10 Philipp Klaus Krause <pkk AT spth.de>
8863
8864         * sim/ucsim/sim.src/mem.cc:
8865           Fix spelling in debug message.
8866           sim/ucsim/doc/index.html:
8867           Reencode to UTF-8.
8868
8869 2020-11-04 Philipp Klaus Krause <pkk AT spth.de>
8870
8871         * support/regression/tests/bug-3141.c:
8872           Disable test for mcs51 due to bug #3146.
8873
8874 2020-11-02 Philipp Klaus Krause <pkk AT spth.de>
8875
8876         * src/stm8/gen.c,
8877           support/regression/tests/bug-3141.c:
8878           Fix bug #3141.
8879         * src/z80/gen.c,
8880           support/regression/tests/shifts2.c:
8881           Fix bug #3142.
8882
8883 2020-11-02 Philipp Klaus Krause <pkk AT spth.de>
8884
8885         * src/z80/main.c:
8886           Disable array initalizer support for gbz80 in trunk, so the remining issues can be worked out in a branch instead.
8887
8888 2020-10-29 Philipp Klaus Krause <pkk AT spth.de>
8889
8890         * src/z80/gen.c:
8891           Fix bug #3134.
8892
8893 2020-10-28 Philipp Klaus Krause <pkk AT spth.de>
8894
8895         * src/SDCCsymt.h:
8896           Increase limits, patch by Oleg Endo <olegendo@gcc.gnu.org>.
8897         * support/regression/Makefile.in:
8898           add pdk15-stack-auto ton default target.
8899
8900 2020-10-27 Philipp Klaus Krause <pkk AT spth.de>
8901
8902         * src/pdk/ralloc2.cc,
8903           src/pdk/gen.c:
8904           Improve register allocation for bitwise xor.
8905
8906 2020-10-26 Philipp Klaus Krause <pkk AT spth.de>
8907
8908         * support/regression/tests/bug-3135.c,
8909           src/z80/ralloc2.cc:
8910           Attempt to fix bug #3135.
8911         * src/pdk/ralloc2.cc,
8912           src/pdk/gen.c:
8913           Improve register allocation for bitwise and, or.
8914
8915 2020-10-21 Sergey Belyashov <sergey.belyashov@gmail.com>
8916
8917         * src/z80/gen.c,
8918         * src/z80/mappings.i:
8919           Fix bug #3137.
8920
8921 2020-10-16 Philipp Klaus Krause <pkk AT spth.de>
8922
8923         * src/SDCCerr.h,
8924           src/SDCCerr.c,
8925           src/SDCC.lex:
8926           Improve diagnostics for binary integer literals.
8927
8928 2020-10-14 Philipp Klaus Krause <pkk AT spth.de>
8929
8930         * device/lib/r2k/crt0.s,
8931           device/lib/r2ka/crt0.s,
8932           device/lib/r3ka/crt0.s,
8933           .version:
8934           Use a default crt0 that works well on typical Rabbit hardware.
8935
8936 2020-10-13 Sergey Belyashov <sergey.belyashov@gmail.com>
8937
8938         * src/SDCCpeeph.c:
8939           Peephole rule immdInRange now accepts mul, div, and mod operations.
8940           immdInRange silently fail in case of non-number (label) arguments.
8941         * src/z80/peeph.def:
8942           Add new peephole rules.
8943
8944 2020-10-13 Philipp Klaus Krause <pkk AT spth.de>
8945
8946         * support/regression/tests/bug-3129.c:
8947           Disable test for ds390.
8948         * support/regression/tests/bug-3132.c:
8949           Remove conflicting (for ds390) __sdcc_external_startup definition.
8950
8951 2020-10-12 Philipp Klaus Krause <pkk AT spth.de>
8952
8953         * src/pdk/gen.c,
8954           support/regression/tests/bug-3132.c:
8955           Fix bug #3132.c.
8956         * src/z80/gen.c:
8957           Fix overoptimistic stack coalescing assumption in cost function, RFE #710.
8958
8959 2020-10-11 Philipp Klaus Krause <pkk AT spth.de>
8960
8961         * src/z80/gen.c,
8962           support/regression/tests/bug-3127.c,
8963           support/regression/tests/bug-3129.c:
8964           Fix bugs #3127, #3128, #3129, #3130, #3131.
8965
8966 2020-10-09 Philipp Klaus Krause <pkk AT spth.de>
8967
8968         * src/z80/gen.c:
8969           Improve wide subtraction.
8970
8971 2020-10-09 Philipp Klaus Krause <pkk AT spth.de>
8972
8973         * src/z80/gen.c:
8974           Improve Rabbit negation.
8975
8976 2020-10-09 Philipp Klaus Krause <pkk AT spth.de>
8977
8978         * src/z80/gen.c:
8979           Improve register shuffling.
8980
8981 2020-10-08 Philipp Klaus Krause <pkk AT spth.de>
8982
8983         * src/z80/gen.c,
8984           src/z80/ralloc2.cc:
8985           Improve left shift.
8986
8987 2020-10-08 Philipp Klaus Krause <pkk AT spth.de>
8988
8989         * src/z80/gen.c,
8990           support/regression/tests/bug-3126.c:
8991           Fix bug #3126.
8992
8993 2020-10-07 Philipp Klaus Krause <pkk AT spth.de>
8994
8995         * src/z80/gen.c:
8996           Improve register-to-stack copy.
8997         * sim/ucsim/z80.src/z80mac.h,
8998           sim/ucsim/z80.src/inst_r2k.cc:
8999           Fix handling of offset in sp-relative addressing.
9000
9001 2020-10-05 Philipp Klaus Krause <pkk AT spth.de>
9002
9003         * src/z80/gen.c:
9004           Fix a z80 --reserve-regs-iy regression test failure.
9005
9006 2020-10-04 Philipp Klaus Krause <pkk AT spth.de>
9007
9008         * sdccconf_in.h:
9009           Regenerated file via autoheader to pick up r2ka port.
9010
9011 2020-10-03 Philipp Klaus Krause <pkk AT spth.de>
9012
9013         * Makefile.common.in:
9014           Fix bug #3122.
9015         * src/z80/gen.c:
9016           Improve use of ld d(ix), hl and ld hl, d(ix) for Rabbits.
9017
9018 2020-09-29 Philipp Klaus Krause <pkk AT spth.de>
9019
9020         * src/z80/gen.c:
9021           Fix use of mul for 16-bit multiplication by constant for r2k vs. r2ka.
9022         * support/scripts/sdcc.nsi:
9023           Fix r2ka library Windows installation.
9024
9025 2020-09-27 Philipp Klaus Krause <pkk AT spth.de>
9026
9027         * Makefile.in,
9028           configure,
9029           configure.ac,
9030           device/lib/Makefile.in,
9031           device/lib/r2ka,
9032           device/lib/atomic_flag_clear.c,
9033           device/include/Makefile.in,
9034           device/include/*.h
9035           src/SDCCmain.c,
9036           src/port.h,
9037           src/z80/main.c,
9038           src/z80/z80.h,
9039           support/regression/Makefile.in,
9040           support/regression/fwk/include/testfwk.h,
9041           support/regression/ports/ucr2ka,
9042           support/regression/tests/*.c,
9043           doc/sdccman.lyx,
9044           r2ka port to better support Rabbit 2000A, 2000B, 2000C, 3000. RFE #709.
9045
9046 2020-09-27 Philipp Klaus Krause <pkk AT spth.de>
9047
9048         * src/z80/gen.c,
9049           src/z80/main.c,
9050           device/lib/r3ka/mulchar.s,
9051           device/lib/r3ka/Makefile.in:
9052           Use mul for r3ka, RFE #372.
9053
9054 2020-09-27 Philipp Klaus Krause <pkk AT spth.de>
9055
9056         * src/z80/ralloc2.cc,
9057           src/z80/peeph.def,
9058           src/z80/peeph-r2k.def,
9059           src/SDCCval.h,
9060           src/SDCCval.c:
9061           Small improvements for z80 and related.
9062
9063 2020-09-27 Philipp Klaus Krause <pkk AT spth.de>
9064
9065         * src/z80/gen.c:
9066           Improve speed of r2k builtins.
9067         * src/SDCCast.c:
9068           Optimize strcpy on Rabbits.
9069         * src/port.h:
9070           Prepare for r2ka port.
9071
9072 2020-09-26 Philipp Klaus Krause <pkk AT spth.de>
9073
9074         * src/z80/gen.c:
9075           Improve use of Rabbit instructions.
9076
9077 2020-09-25 Philipp Klaus Krause <pkk AT spth.de>
9078
9079         * src/z80/gen.c,
9080           device/lib/r2k/crt0.s,
9081           src/SDCCgen.h,
9082           src/SDCCgen.c,
9083           device/lib/r2k/memcpy.s,
9084           device/lib/r2k/memmove.s:
9085           Work around Rabbit 2000 / 3000 ldir / lddr wait state bugs.
9086         * src/z80/z80.h:
9087           Prepare for r2ka port.
9088
9089 2020-09-25 Philipp Klaus Krause <pkk AT spth.de>
9090
9091         * src/z80/gen.c:
9092           Work around Rabbit 2000 mul wait state bug.
9093
9094 2020-09-25 Philipp Klaus Krause <pkk AT spth.de>
9095
9096         * src/z80/gen.c:
9097           Fix bug #3105.
9098
9099 2020-09-23 Sergey Belyashov <sergey.belyashov@gmail.com>
9100
9101         * configure,
9102           configure.ac:
9103           Apply patch #357 from Tim Stahlhut: fix bug #3114.
9104
9105 2020-09-23 Philipp Klaus Krause <pkk AT spth.de>
9106
9107         * src/z80/peep.c:
9108           Fix handling of ioi, ioe in peephole optimizer, including bug #3118.
9109
9110 2020-09-20 Philipp Klaus Krause <pkk AT spth.de>
9111
9112         * src/z80/gen.c:
9113           Fix bug #3116.
9114
9115 2020-09-18 Sergey Belyashov <sergey.belyashov@gmail.com>
9116
9117         * sdcc/sim/ucsim/app.cc,
9118           sdcc/sim/ucsim/doc/ucsim.1:
9119           Apply part of patch #349: simulator rng seed option
9120
9121 2020-09-17 Sergey Belyashov <sergey.belyashov@gmail.com>
9122
9123         * device/lib/gbz80/abs.s,
9124           device/lib/gbz80/strlen.s:
9125           Assembler optimized abs() and strlen() for GBZ80.
9126
9127 2020-09-17 Sergey Belyashov <sergey.belyashov@gmail.com>
9128
9129         * device/lib/_memset.c:
9130           More optimized memset implementation.
9131
9132 2020-09-17 Sergey Belyashov <sergey.belyashov@gmail.com>
9133
9134         * sim/ucsim/app.cc,
9135           sim/ucsim/chars.cc,
9136           sim/ucsim/errorcl.h,
9137           sim/ucsim/option.cc,
9138           sim/ucsim/optioncl.h,
9139           sim/ucsim/p1516.src/p1516.cc,
9140           sim/ucsim/pdk.src/pdk.cc,
9141           sim/ucsim/pobj.cc,
9142           sim/ucsim/pobjcl.h,
9143           sim/ucsim/pobjt.h,
9144           sim/ucsim/sim.src/brk.cc,
9145           sim/ucsim/sim.src/brkcl.h,
9146           sim/ucsim/sim.src/hw.cc,
9147           sim/ucsim/sim.src/itsrc.cc,
9148           sim/ucsim/sim.src/itsrccl.h,
9149           sim/ucsim/sim.src/mem.cc,
9150           sim/ucsim/sim.src/memcl.h,
9151           sim/ucsim/sim.src/simif.cc,
9152           sim/ucsim/sim.src/uc.cc,
9153           sim/ucsim/sim.src/uccl.h,
9154           sim/ucsim/sim.src/var.cc,
9155           sim/ucsim/sim.src/varcl.h:
9156           Apply patch #343 and patch #347 from Mike Jagdis.
9157
9158 2020-09-15 Philipp Klaus Krause <pkk AT spth.de>
9159
9160         * sim/ucsim/z80.src/inst_r2k.cc:
9161           Fix xpc handling in Rabbit MMU.
9162
9163 2020-09-15 Sergey Belyashov <sergey.belyashov@gmail.com>
9164
9165         * src/z80/main.c:
9166           Temporary enable initializer list support for GBZ80.
9167
9168 2020-09-15 Sergey Belyashov <sergey.belyashov@gmail.com>
9169
9170         * src/z80/gen.c:
9171           Fix regression introduced in previous change.
9172
9173 2020-09-15 Sergey Belyashov <sergey.belyashov@gmail.com>
9174
9175         * src/SDCCval.c,
9176           src/SDCCval.h,
9177           src/z80/gen.c:
9178           Fix bug #3104.
9179
9180 2020-09-13 Philipp Klaus Krause <pkk AT spth.de>
9181
9182         * src/SDCCerr.c:
9183           Fix missing include, patch #354 by Tim Stahlhut.
9184
9185 2020-09-12 Philipp Klaus Krause <pkk AT spth.de>
9186
9187         * src/stm8/gen.c:
9188           Minor code quality improvements, patch #353 by Tim Stahlhut.
9189
9190 2020-09-10 Philipp Klaus Krause <pkk AT spth.de>
9191
9192         * src/z80/gen.c:
9193           Improve use of bool hl instruction for zeroing.
9194         * src/stm8/gen.c:
9195           Fix handling of 24-bit return values, patch by Tim Stahlhut.
9196         * src/stm8/peep.c:
9197           Fix a bug in handling 24-bit return values in notUsed().
9198
9199 2020-09-07 Philipp Klaus Krause <pkk AT spth.de>
9200
9201         * sdas/asstm8/clean.mk:
9202           Fix clean target for sdasstm8, patch #350 by Tim Stahlhut.
9203         * src/Makefile.in:
9204           Fix C++ linker flags, patch by Mike Jagdis.
9205
9206 2020-08-30 Philipp Klaus Krause <pkk AT spth.de>
9207
9208         * doc/sdccman.lyx:
9209           Remove mention of Rabbit 4000, since it is currently supported in Rabbit 300 compability mode only.
9210
9211 2020-08-28 Sergey Belyashov <sergey.belyashov@gmail.com>
9212
9213         * support/regression/tests/memory.c:
9214           Apply patch #334: Enhanced regression testing for memmove()
9215
9216 2020-08-28 Sergey Belyashov <sergey.belyashov@gmail.com>
9217
9218         * sdas/asz80/z80mch.c,
9219           sdas/asz80/z80pst.c:
9220           Implement RFE#656: add barrel shifts and jp (c) instruction support.
9221
9222 2020-08-28 Ben Shi <powerstudio1st AT 163 DOT com>
9223
9224         * support/regression/tests/gcc-torture-execute-20040409-1.c:
9225         * support/regression/tests/gcc-torture-execute-20040409-2.c:
9226         * support/regression/tests/gcc-torture-execute-20040409-3.c:
9227         * support/regression/tests/mm-pnvi-ae-udi-pointer_from_int_disambiguation_1_xy.c:
9228         * support/regression/tests/mm-pnvi-ae-udi-provenance_basic_using_uintptr_t_auto_yx.c:
9229         * support/regression/tests/mm-pnvi-ae-udi-provenance_basic_using_uintptr_t_global_yx.c:
9230           Disabled for clang-6.0 and below.
9231
9232 2020-08-27 Sergey Belyashov <sergey.belyashov@gmail.com>
9233
9234         * device/lib/gbz80/Makefile.in,
9235           device/lib/gbz80/crt0_rle.s: crt0_rle.s renamed to __initrleblock.s
9236         * src/z80/gen.c,
9237           src/z80/peep.c,
9238           device/lib/gbz80/__initrleblock.s:
9239           Prepare to implement RFE#670 and RFE#707. Not enabled in z80/main.c,
9240           because there are failed tests:
9241             gcc-torture-execute-921013-1
9242             gcc-torture-execute-pr83383
9243
9244 2020-08-27 Sergey Belyashov <sergey.belyashov@gmail.com>
9245
9246         * src/SDCCval.c:
9247           Fix possible bug in reorderIlist() when empty array is passed.
9248
9249 2020-08-27 Sergey Belyashov <sergey.belyashov@gmail.com>
9250
9251         * src/z80/peeph.def:
9252           New peephole rules, fixed and reenabled rule 44.
9253
9254 2020-08-25 Philipp Klaus Krause <pkk AT spth.de>
9255
9256         * src/z80/peeph.def,
9257           support/regression/tests/bug-3102.c:
9258           Disable some peephole rules for bug #3102.
9259
9260 2020-08-25 Ben Shi <powerstudio1st AT 163 DOT com>
9261
9262         * sim/ucsim/app.cc:
9263           Improve back compatibility with elder gcc/g++.
9264
9265 2020-08-24 Ben Shi <powerstudio1st AT 163 DOT com>
9266
9267         * sim/ucsim/app.cc:
9268           Fix unmatched right parentheses.
9269
9270 2020-08-22 Philipp Klaus Krause <pkk AT spth.de>
9271
9272         * src/z80/gen.c:
9273           Fix bug #3101.
9274
9275 2020-08-21 Philipp Klaus Krause <pkk AT spth.de>
9276
9277         * src/z80/gen.c:
9278           Implement RFE #404.
9279
9280 2020-08-21 Philipp Klaus Krause <pkk AT spth.de>
9281
9282         * src/z80/gen.c:
9283           Small improvements for left-shift by constant expression.
9284
9285 2020-08-19 Philipp Klaus Krause <pkk AT spth.de>
9286
9287         * support/regression/tests/bug-3093.c:
9288           Test for bug #3093.
9289         * src/z80/gen.c:
9290           Improve left shift, RFE #465.
9291
9292 2020-08-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9293
9294         * src/SDCCast.c (resultTypePropagate): Fix bug #3093
9295
9296 2020-08-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9297
9298         * support/regression/tests/p99-conformance.c: Disable another test
9299           for pdk14 to avoid RAM overflow
9300
9301 2020-08-12 Philipp Klaus Krause <pkk AT spth.de>
9302
9303         * src/z80/gen.c,
9304           support/regression/tests/bug-3097.c:
9305           Fix bug #3097.
9306
9307 2020-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9308
9309         * support/regression/tests/p99-conformance.c: Disable a test for
9310           mcs51-small due to limited memory
9311         * support/regression/tests/bug-2645.c: Disable warning 88 too
9312
9313 2020-08-11 Sergey Belyashov <sergey.belyashov@gmail.com>
9314
9315         * device/lib/tlcs90/abs.s,
9316           device/lib/tlcs90/memcpy.s,
9317           device/lib/tlcs90/memmove.s,
9318           device/lib/tlcs90/setjmp.s,
9319           device/lib/tlcs90/strcpy.s,
9320           device/lib/tlcs90/strlen.s:
9321           Small stdlib optimizations for tlcs90.
9322
9323 2020-08-11 Sergey Belyashov <sergey.belyashov@gmail.com>
9324
9325         * device/lib/r2k/atomic_flag_test_and_set.s,
9326           device/lib/r3ka/atomic_flag_test_and_set.s:
9327           Optimize atomic_flag_test_and_set() for r2k and r3ka.
9328
9329 2020-08-11 Sergey Belyashov <sergey.belyashov@gmail.com>
9330
9331         * device/lib/tlcs90/Makefile.in,
9332           device/lib/tlcs90/atomic_flag_test_and_set.s,
9333           device/include/stdatomic.h,
9334           device/lib/atomic_flag_clear.c,
9335           support/regression/tests/atomic.c:
9336           Basic implementation of RFE #649 for tlcs90.
9337
9338 2020-08-11 Sergey Belyashov <sergey.belyashov@gmail.com>
9339
9340         * device/lib/r2k/Makefile.in,
9341           device/lib/r2k/memcpy.s,
9342           device/lib/r3ka/Makefile.in,
9343           device/lib/r3ka/memcpy.s,
9344           device/lib/tlcs90/Makefile.in,
9345           device/lib/tlcs90/memcpy.s,
9346           device/lib/tlcs90/memmove.s:
9347           Implement RFE #664 for tlcs90, r2k and r3ka.
9348
9349 2020-08-11 Sergey Belyashov <sergey.belyashov@gmail.com>
9350
9351         * support/regression/tests/bug-2645.c:
9352           Disable warning 154 in regression testsuit.
9353
9354 2020-08-11 Sergey Belyashov <sergey.belyashov@gmail.com>
9355
9356         * src/z80/peeph.def:
9357           Make some of Z80 common peephole rules more generic.
9358
9359 2020-08-10 Sergey Belyashov <sergey.belyashov@gmail.com>
9360
9361         * src/z80/peep.c:
9362           Fix always false conditions in code.
9363
9364 2020-08-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9365
9366         * src/ds390/gen.c (aopForRemat): fix regression test bug-2363
9367           failure on ds390
9368
9369 2020-08-07 Sergey Belyashov <sergey.belyashov@gmail.com>
9370
9371         * src/z80/peeph.def:
9372           Make some of Z80 common peephole rules more generic.
9373
9374 2020-08-07 Sergey Belyashov <sergey.belyashov@gmail.com>
9375
9376         * src/z80/peep.c:
9377           More accurate Z80 flag handling by notUsed.
9378
9379 2020-08-06 Philipp Klaus Krause <pkk AT spth.de>
9380
9381         * src/z80/gen.c:
9382           Avoid unecessary stack save of hl, RFE #699.
9383
9384 2020-08-06 Sebastian 'basxto' Riedel <sdcc@basxto.de>
9385
9386         * src/z80/peeph-gbz80.def,
9387           src/z80/peeph.def:
9388           Use flag rules for all z80 ports.
9389
9390 2020-08-06 Sergey Belyashov <sergey.belyashov@gmail.com>
9391
9392         * src/z80/peep.c:
9393           canAssign now return true for (IX)/(IY)/(HL) with any register
9394           pair for eZ80_Z80 port.
9395
9396 2020-08-06 Sebastian 'basxto' Riedel <sdcc@basxto.de>
9397
9398         * src/z80/peep.c:
9399           Fix pop af handling for notUsed('f').
9400
9401 2020-08-06 Sergey Belyashov <sergey.belyashov@gmail.com>
9402
9403         * src/z80/peep.c:
9404           Enable "sp" and flags for notUsed peephole constraint for all Z80
9405           ports.
9406
9407 2020-08-06 Philipp Klaus Krause <pkk AT spth.de>
9408
9409         * src/SDCCutil.c,
9410           support/regression/tests/p99-conformance.c:
9411           Fix handling of digits 8 and 9 in universal character names.
9412         * support/regression/tests/bug-2363.c:
9413           Redisable test for targets without enough memory.
9414
9415 2020-08-05 Sebastian 'basxto' Riedel <sdcc@basxto.de>
9416
9417         * src/z80/peep.c:
9418           Fix notUsed('f') for jr/jp (Bug #3095)
9419         * src/z80/peeph-gbz80.def:
9420           Add rules for regression tests.
9421
9422 2020-08-05 Sergey Belyashov <sergey.belyashov@gmail.com>
9423
9424         * support/regression/tests/bug-2363.c:
9425           Enable test because bug #2363 looks to be fixed.
9426
9427 2020-08-05 Sergey Belyashov <sergey.belyashov@gmail.com>
9428
9429         * device/lib/z80/Makefile.in,
9430           device/lib/z80/__sdcc_critical.s,
9431           src/z80/gen.c,
9432           src/z80/main.c,
9433           src/z80/z80.h,
9434           support/regression/Makefile.in,
9435           support/regression/ports/ucz80-nmos,
9436           support/regression/ports/ucz80-nmos/spec.mk:
9437           Fix bug #2321: Z80 generates unsafe code for critcial function entry.
9438
9439 2020-08-05 Sergey Belyashov <sergey.belyashov@gmail.com>
9440
9441         * device/lib/ez80_z80/Makefile.in,
9442           device/lib/ez80_z80/__sdcc_bcall.s,
9443           device/lib/z180/Makefile.in,
9444           device/lib/z180/__sdcc_bcall.s,
9445           device/lib/z80n/Makefile.in,
9446           device/lib/z80n/__sdcc_bcall.s,
9447           support/regression/tests/banked.c:
9448           Implement RFE #152 for eZ80_Z80, Z180, Z80N.
9449
9450 2020-08-05 Philipp Klaus Krause <pkk AT spth.de>
9451
9452         * src/z80/peep.c:
9453           Improve notUsed precision.
9454
9455 2020-08-04 Sergey Belyashov <sergey.belyashov@gmail.com>
9456
9457         * src/SDCCpeeph.c,
9458           src/z80/peeph-z80n.def:
9459           Implement RFE #678: new peephole constraint unusedRegs.
9460
9461 2020-08-04 Philipp Klaus Krause <pkk AT spth.de>
9462
9463         * src/z80/gen.c,
9464           src/z80/peeph.def:
9465           Improve parameter pushing.
9466
9467 2020-08-03 Sergey Belyashov <sergey.belyashov@gmail.com>
9468
9469         * src/z80/peeph-z80n.def:
9470           New rules to replace push nn by ld rr,nn / push rr.
9471
9472 2020-08-03 Philipp Klaus Krause <pkk AT spth.de>
9473
9474         * src/stm8/peeph.def:
9475           Use more indexed adressing where it makes sense.
9476
9477 2020-08-03 Sergey Belyashov <sergey.belyashov@gmail.com>
9478
9479         * sim/ucsim/z80.src/z80.cc,
9480           src/z80/gen.c,
9481           support/regression/tests/z80n-push-nn.c:
9482           Fix bug #3032: Something wrong with z80n push nn.
9483
9484 2020-08-03 Philipp Klaus Krause <pkk AT spth.de>
9485
9486         * src/stm8/main.c,
9487           src/stm8/gen.c:
9488           Optimize signed division by small powers of 2.
9489
9490 2020-07-31 Sergey Belyashov <sergey.belyashov@gmail.com>
9491
9492         * src/SDCCasm.c,
9493           src/SDCCasm.h,
9494           src/z80/main.c,
9495           src/z80/mappings.i:
9496           Apply patch #312: Initial support for GNU Assembler for Z80 port.
9497
9498 2020-07-31 Philipp Klaus Krause <pkk AT spth.de>
9499
9500         * src/pdk/gen.c,
9501           support/regression/tests/bug-3083.c:
9502           Fix bug #3083.
9503
9504 2020-07-31 Maarten Brock <sourceforge.brock AT dse.nl>
9505
9506         * src/SDCCpeeph.c: removed portIsDS390, fixed isPort() coding style
9507         * src/ds390/peeph.def: replaced portIsDS390 by isPort('ds390' 'ds400')
9508
9509 2020-07-30 Sergey Belyashov <sergey.belyashov@gmail.com>
9510
9511         * src/z80/peeph.def:
9512           Implement RFE #669: optimize out unnecessary JP instructions generated
9513           by switch statement.
9514
9515 2020-07-29 Philipp Klaus Krause <pkk AT spth.de>
9516
9517         * src/pdk/main.c,
9518           src/pdk/gen.h,
9519           src/pdk/gen.c:
9520           Fix bug #3091, patch by Free-PDK.
9521         * src/z80/gen.c,
9522           support/regression/tests/bug-3090.c:
9523           Fix bug #3090.
9524
9525 2020-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
9526
9527         * device/include/stdatomic.h: enabled for ds390, force nonbanked for mcs51
9528         * device/lib/ds390/atomic_flag_clear.c,
9529         * device/lib/ds390/atomic_flag_test_and_set.c: new, added
9530         * device/lib/ds390/Makefile.in: added atomic_flag_*
9531         * device/lib/mcs51/atomic_flag_clear.asm,
9532         * device/lib/mcs51/atomic_flag_test_and_set.asm: new, added
9533         * support/regression/tests/atomic.c: enabled for ds390
9534         * sim/ucsim/z80.src/inst_ed.cc: fixed bug by paying attention to warnings
9535
9536 2020-07-27 Philipp Klaus Krause <pkk AT spth.de>
9537
9538         * Makefile.in:
9539           Fix bug #3078, fix by Free-PDK.
9540         * src/SDCCmain.c:
9541           Disable --stack-loc deprecation warning for pdk and stm8.
9542
9543 2020-07-27 Sebastian 'basxto' Riedel <sdcc@basxto.de>
9544
9545         * sdas/linksrc/lkmain.c:
9546           Add -j to help of sdldgb.
9547
9548 2020-07-26 Sebastian 'basxto' Riedel <sdcc@basxto.de>
9549
9550         * src/SDCCasm.c,
9551           src/SDCCglue.c,
9552           src/z80/gen.c,
9553           src/z80/main.c,
9554           src/z80/mappings.i:
9555           Fix rgdbs asm generation for gbz80.
9556           Original fix by toxa.
9557
9558 2020-07-25 Sebastian 'basxto' Riedel <sdcc@basxto.de>
9559
9560         * src/z80/peep.c:
9561           Fix ldh size estimation for gbz80.
9562
9563 2020-07-25 Sebastian 'basxto' Riedel <sdcc@basxto.de>
9564
9565         * src/z80/main.c,
9566           src/port.h:
9567           Change implementation of -ba and -bo.
9568
9569 2020-07-24 Maarten Brock <sourceforge.brock AT dse.nl>
9570
9571         * device/include/stdatomic.h: enable mcs51, atomic_flag must reside in data/idata
9572         * device/lib/mcs51/Makefile.in: added atomic_flag_test_and_set.rel & atomic_flag_clear.rel,
9573           fixed include path
9574         * support/regression/tests/atomic.c: enabled test for mcs51,
9575           added test for atomic_flag within struct
9576
9577 2020-07-24 Sebastian 'basxto' Riedel <sdcc@basxto.de>
9578
9579         * src/z80/main.c:
9580           Fix initialization of data-seg when using -ba for bug #3088.
9581
9582 2020-07-24 Sebastian 'basxto' Riedel <sdcc@basxto.de>
9583
9584         * sdas/linksrc/lkout.c:
9585           Fix address translation bug found by toxa.
9586
9587 2020-07-23 Sebastian 'basxto' Riedel <sdcc@basxto.de>
9588
9589         * support/makebin/makebin.c:
9590           Add ROM header options for gbz80.
9591
9592 2020-07-23 Sebastian 'basxto' Riedel <sdcc@basxto.de>
9593
9594         * support/makebin/makebin.c:
9595           Apply record type 04 32bit extension to all 00.
9596
9597 2020-07-23 Sergey Belyashov <sergey.belyashov@gmail.com>
9598
9599         * src/SDCCasm.c,
9600           src/z80/gen.c,
9601           src/z80/mappings.i:
9602           Add new mapping !hashedbankimmeds.
9603
9604 2020-07-23 Sergey Belyashov <sergey.belyashov@gmail.com>
9605
9606         * src/SDCCasm.c,
9607           src/z80/gen.c,
9608           support/regression/tests/banked.c:
9609           Fix incorrect syntax of ASXXXX assembler code generated for banked calls.
9610
9611 2020-07-23 Sebastian 'basxto' Riedel <sdcc@basxto.de>
9612
9613         * sdas/linksrc/lkout.c,
9614           support/makebin/makebin.c:
9615           Translate virtual addresses to real addresses in ihx for gbz80.
9616
9617 2020-07-23 Sergey Belyashov <sergey.belyashov@gmail.com>
9618
9619         * src/SDCCpeeph.c:
9620           Fix bug #3089: sdcc hangs under Windows.
9621
9622 2020-07-22 Sergey Belyashov <sergey.belyashov@gmail.com>
9623
9624         * sdas/asz80/z80mch.c,
9625           support/regression/tests/z80n-push-nn.c:
9626           Fix invalid relocation of Z80N PUSH immediate instruction.
9627
9628 2020-07-22 Sebastian 'basxto' Riedel <sdcc@basxto.de>
9629
9630         * sdas/linksrc/lkarea.c:
9631           Set sane default values for gbz80 banks.
9632
9633 2020-07-22 Sergey Belyashov <sergey.belyashov@gmail.com>
9634
9635         * support/regression/tests/memory.c:
9636           Fix test compilation on small systems.
9637
9638 2020-07-22 Sebastian 'basxto' Riedel <sdcc@basxto.de>
9639
9640         * src/z80/mappings.i:
9641           Unify emitted gbz80 asm and fix indentation.
9642
9643 2020-07-22 Sebastian 'basxto' Riedel <sdcc@basxto.de>
9644
9645         * src/z80/main.c:
9646           Improve rule order for gbz80
9647         * src/z80/peeph-gbz80.def:
9648           Remove sp0, which wasn't interrupt safe
9649
9650 2020-07-20 Sergey Belyashov <sergey.belyashov@gmail.com>
9651
9652         * device/lib/ez80_z80/memcpy.s,
9653           device/lib/z180/memcpy.s,
9654           device/lib/z80/memcpy.s,
9655           device/lib/z80n/memcpy.s,
9656           support/regression/tests/memory.c:
9657           Fix invalid return value of memcpy implementation for Z80.
9658
9659 2020-07-21 Sergey Belyashov <sergey.belyashov@gmail.com>
9660
9661         * src/SDCCpeeph.c:
9662           Fix possible ready beyond a buffer in canJoinRegs constraint.
9663
9664 2020-07-21 Philipp Klaus Krause <pkk AT spth.de>
9665
9666         * src/SDCCpeeph.c:
9667           Sanity checks for sscanf arguments.
9668
9669 2020-07-20 Sergey Belyashov <sergey.belyashov@gmail.com>
9670
9671         * device/lib/ez80_z80/Makefile.in,
9672           device/lib/ez80_z80/__itoa.s,
9673           device/lib/ez80_z80/__ltoa.s,
9674           device/lib/ez80_z80/__strreverse.s,
9675           device/lib/ez80_z80/__uitobcd.s,
9676           device/lib/ez80_z80/__ultobcd.s:
9677           Fix Bug #3077 for eZ80_Z80 port
9678         * device/lib/z180/Makefile.in,
9679           device/lib/z180/__itoa.s,
9680           device/lib/z180/__ltoa.s,
9681           device/lib/z180/__strreverse.s,
9682           device/lib/z180/__uitobcd.s,
9683           device/lib/z180/__ultobcd.s:
9684           Fix Bug #3077 for Z180 port
9685         * device/lib/z80n/Makefile.in,
9686           device/lib/z80n/__itoa.s,
9687           device/lib/z80n/__ltoa.s,
9688           device/lib/z80n/__strreverse.s,
9689           device/lib/z80n/__uitobcd.s,
9690           device/lib/z80n/__ultobcd.s:
9691           Fix Bug #3077 for Z80N port
9692
9693 2020-07-20 Sergey Belyashov <sergey.belyashov@gmail.com>
9694
9695         * src/z80/peeph-ez80_z80.def:
9696           Fix ez80 peephole rules 9hl and 9de.
9697
9698 2020-07-20 Sergey Belyashov <sergey.belyashov@gmail.com>
9699
9700         * support/makebin/makebin.c:
9701           Fix compiler warning.
9702
9703 2020-07-20 Sergey Belyashov <sergey.belyashov@gmail.com>
9704
9705         * src/z80/peeph-ez80_z80.def,
9706           src/z80/peeph.def:
9707           New useful peephole rules for Z80-like targets.
9708
9709 2020-07-20 Sebastian 'basxto' Riedel <sdcc@basxto.de>
9710
9711         * support/support/makebin.c:
9712           Add virtual address translation for gbz80 ROMs.
9713           This is a workaround for #115.
9714
9715
9716 2020-07-20 Sebastian 'basxto' Riedel <sdcc@basxto.de>
9717
9718         * support/support/makebin.c:
9719           Support IHX record type 0x04 introduced in [r11746].
9720           This is needed for #115.
9721
9722 2020-07-19 Philipp Klaus Krause <pkk AT spth.de>
9723
9724         * src/z80/ralloc2.cc,
9725           src/z80/gen.c,
9726           src/z80/peeph-ez80_z80.def:
9727           Improve use of hl in z80 (and related) register allocation.
9728
9729 2020-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
9730
9731         * sdas/asgb/gbmch.c (minit),
9732         * sdas/asz80/z80mch.c (minit): set address space to 24 bit
9733         * sdas/linksrc/lkdata.c,
9734         * sdas/linksrc/aslink.h: removed packflag
9735         * sdas/linksrc/lkmain.c: removed packflag and warn on removed -Y option
9736         * src/ds390/main.c,
9737         * src/mcs51/main.c: removed --pack-iram, --no-pack-iram
9738         * src/SDCCglobl.h,
9739         * src/SDCCmain.c: removed options.no_pack_iram, no -Y output,
9740           auto-define __SDCC_OPTIMIZE_SPEED or __SDCC_OPTIMIZE_SIZE when appropriate
9741           (thanks Basil Hussain, RFE 675)
9742
9743 2020-07-18 Philipp Klaus Krause <pkk AT spth.de>
9744
9745         * src/z80/ralloc2.cc,
9746           src/z80/gen.c:
9747           Enable use of hl in gbz80 register allocation.
9748
9749 2020-07-17 Philipp Klaus Krause <pkk AT spth.de>
9750
9751         * src/z80/main.c,
9752           src/z80/z80.h,
9753           src/z80/gen.c,
9754           src/z80/ralloc.c,
9755           src/z80/ralloc2.cc:
9756           Enable some use of hl in gbz80 register allocation.
9757
9758 2020-07-17 Philipp Klaus Krause <pkk AT spth.de>
9759
9760         * src/z80/ralloc2.cc,
9761           support/regression/tests/bug-3087.c,
9762           src/z80/gen.c:
9763           Fix bug #3087, implement part of RFE #691.
9764
9765 2020-07-17 Sergey Belyashov <sergey.belyashov@gmail.com>
9766
9767         * device/lib/ez80_z80/memcpy.s,
9768           device/lib/ez80_z80/Makefile.in,
9769           device/lib/gbz80/memcpy.s,
9770           device/lib/gbz80/Makefile.in,
9771           device/lib/z180/memcpy.s,
9772           device/lib/z180/Makefile.in,
9773           device/lib/z80n/memcpy.s,
9774           device/lib/z80n/Makefile.in:
9775           Implement RFE #664 for ez80_z80, GBZ80, Z180 and Z80N ports
9776
9777 2020-07-17 Sergey Belyashov <sergey.belyashov@gmail.com>
9778
9779         * src/z80/gen.c:
9780           Implement RFE #636: optimize stack allocation for eZ80
9781
9782 2020-07-17 Sergey Belyashov <sergey.belyashov@gmail.com>
9783
9784         * src/SDCCval.c:
9785           Revert unnecessary change.
9786
9787 2020-07-17 Sergey Belyashov <sergey.belyashov@gmail.com>
9788
9789         * device/lib/z80/Makefile.in,
9790           device/lib/z80/__sdcc_bcall.s,
9791           src/SDCCval.c,
9792           src/z80/gen.c,
9793           src/z80/main.c,
9794           src/z80/peep.c,
9795           src/z80/z80.h:
9796           Initial implementation of RFE #152 for Z80 port.
9797
9798 2020-07-17 Philipp Klaus Krause <pkk AT spth.de>
9799
9800         * src/pdk/gen.c,
9801           support/regression/tests/bug-3085.c:
9802           Fix bug #3085.
9803
9804 2020-07-17 Philipp Klaus Krause <pkk AT spth.de>
9805
9806         * src/pdk/gen.c,
9807           support/regression/tests/bug-3080.c:
9808           Fix bug #3080.
9809
9810 2020-07-16 Philipp Klaus Krause <pkk AT spth.de>
9811
9812         * device/include/stdlib.h,
9813           device/lib/__itoa.c,
9814           device/lib/__ltoa.c,
9815           device/lib/Makefile.in,
9816           device/lib/*/Makefile.in,
9817           device/lib/printfl.c,
9818           device/lib/z80/__itoa.s,
9819           device/lib/z80/__ltoa.s,
9820           doc/sdccman.lyx,
9821           support/regression/tests/itoa.c,
9822           support/regression/tests/ltoa.c,
9823           .version:
9824           Fix remaining part of bug #3077.
9825         * src/stm8/peeph.def:
9826           Bit testing jump inversion rules, picked from patch by Basil Hussain.
9827
9828 2020-07-16 Sebastian 'basxto' Riedel <sdcc@basxto.de>
9829
9830         * src/z80/peeph-gbz80.def,
9831           src/z80/peeph-r2k.def,
9832           src/z80/peeph-tlcs90.def,
9833           src/z80/peeph-z80.def,
9834           src/z80/peeph.def:
9835           Merge common peep hole rules for Z80 family.
9836
9837 2020-07-15 Sergey Belyashov <sergey.belyashov@gmail.com>
9838
9839         * src/z80/gen.c,
9840           src/z80/main.c,
9841           src/z80/z80.h:
9842           Revert changes in banked_call parameters.
9843
9844 2020-07-15 Sergey Belyashov <sergey.belyashov@gmail.com>
9845
9846         * src/SDCCasm.c,
9847           src/SDCCglue.c,
9848           src/z80/gen.c,
9849           src/z80/main.c:
9850           Add generation of function bank symbol.
9851           Initial implementation of RFE #152
9852
9853 2020-07-15 Sergey Belyashov <sergey.belyashov@gmail.com>
9854
9855         * device/lib/z80/memcpy.s:
9856           Small optimization
9857
9858 2020-07-15 Sergey Belyashov <sergey.belyashov@gmail.com>
9859
9860         * device/lib/z80/__uitobcd.s,
9861           device/lib/z80/__ultobcd.s,
9862           support/regression/tests/uitobcd.c,
9863           support/regression/tests/ultobcd.c:
9864           Add functions ___uitobcd() and ___ultobcd()
9865         * device/lib/z80/__strreverse.s:
9866           Add function ___strreverse() to reverse order of string
9867         * device/lib/z80/__itoa.s,
9868           device/lib/z80/__ltoa.s,
9869           device/lib/z80/Makefile.in:
9870           Fix Bug #3077 for Z80/Z80-resiy ports.
9871
9872 2020-07-14 Sergey Belyashov <sergey.belyashov@gmail.com>
9873
9874         * device/lib/z80/Makefile.in,
9875           device/lib/z80/memcpy.s:
9876           Implement RFE #664 for Z80 port.
9877
9878 2020-07-14 Sergey Belyashov <sergey.belyashov@gmail.com>
9879
9880         * device/lib/Makefile.in:
9881           Add lib file removing before creating new one to prevent merging
9882           Add device/lib/Makefile refreshing after changing Makefile.in
9883
9884 2020-07-14 Sergey Belyashov <sergey.belyashov@gmail.com>
9885
9886         * support/regression/tests/itoa.c,
9887           support/regression/tests/ltoa.c:
9888           Split itoa/ltoa tests on 5 parts. Possible workaround for Bug #3082.
9889           Add tests for uncommon radix.
9890
9891 2020-07-10 Philipp Klaus Krause <pkk AT spth.de>
9892
9893         * src/z80/gen.c,
9894           support/regression/tests/bug-3081.c:
9895           Fix bug #3081.
9896
9897 2020-07-10 Sergey Belyashov <sergey.belyashov@gmail.com>
9898
9899         * device/lib/_memmove.c:
9900           Small optimization of generic memmove() implementation
9901
9902 2020-07-08 Sergey Belyashov <sergey.belyashov@gmail.com>
9903
9904         * support/regression/tests/itoa.c:
9905           Add tests for _uitoa() and _itoa()
9906         * support/regression/tests/ltoa.c:
9907           Add tests for _ultoa() and _ltoa()
9908
9909 2020-07-06 Sergey Belyashov <sergey.belyashov@gmail.com>
9910
9911         * src/SDCCpeeph.c,
9912           src/ds390/main.c,
9913           src/mcs51/main.c,
9914           src/pdk/main.c,
9915           src/stm8/main.c,
9916           src/port.h,
9917           src/z80/main.c,
9918           src/z80/peep.c,
9919           src/z80/peep.h,
9920           src/z80/peeph-z80.def:
9921           Implement RFE #683: Add canSplitReg peephole constraint
9922
9923 2020-07-06 Philipp Klaus Krause <pkk AT spth.de>
9924
9925         * support/regression/tests/memory.c:
9926           Document some design choices in memory function tests.
9927
9928 2020-07-05 Philipp Klaus Krause <pkk AT spth.de>
9929
9930         * src/z80/gen.c,
9931           support/regression/tests/bug-3079.c:
9932           Fix bug #3079.
9933
9934 2020-07-04 Sergey Belyashov <sergey.belyashov@gmail.com>
9935         * src/SDCCpeeph.c:
9936           Implement RFE #661: Add newLabel peephole optimizer constraint
9937
9938 2020-07-03 Sergey Belyashov <sergey.belyashov@gmail.com>
9939
9940         * src/SDCCpeeph.c,
9941           src/port.h,
9942           src/z80/peep.c,
9943           src/z80/peep.h:
9944           Add 'unordered' support to canJoinRegs peephole constraint
9945
9946 2020-07-03 Sergey Belyashov <sergey.belyashov@gmail.com>
9947
9948         * src/SDCCpeeph.c,
9949           src/z80/peeph-z80.def:
9950           Implement RFE #684
9951
9952 2020-07-02 Philipp Klaus Krause <pkk AT spth.de>
9953
9954         * src/pdk/gen.c,
9955           src/pdk/ralloc.c:
9956           Improve __sfr ^ with literal.
9957
9958 2020-07-02 Philipp Klaus Krause <pkk AT spth.de>
9959
9960         * src/z80/gen.c:
9961           Use rlca instead of rlc a, RFE #686.
9962         * src/pdk/gen.c:
9963           Improve read from literal pointer.
9964         * src/SDCCopt.c:
9965           Fix bug #3075.
9966         * src/pdk/ralloc.c:
9967           Improve bit set/reset for I/O.
9968
9969 2020-07-01 Philipp Klaus Krause <pkk AT spth.de>
9970
9971         * src/pdk/gen.c,
9972           support/regression/tests/bug-3040.c:
9973           Fix code generation for pdk additive operators with two block-scope const static operands.
9974
9975 2020-06-30 Sergey Belyashov <sergey.belyashov@gmail.com>
9976
9977         * src/SDCCpeeph.c,
9978           src/ds390/main.c,
9979           src/mcs51/main.c,
9980           src/pdk/main.c,
9981           src/port.h,
9982           src/stm8/main.c,
9983           src/z80/main.c,
9984           src/z80/peep.c,
9985           src/z80/peep.h,
9986           src/z80/peeph-ez80_z80.def:
9987           Partially implement RFE #683: Support canJoinRegs peephole constraint
9988
9989 2020-06-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9990
9991         * debugger/mcs51/Makefile.in: include dependancy on dbuf*
9992
9993 2020-06-29 Sergey Belyashov <sergey.belyashov@gmail.com>
9994
9995         * src/z80/main.c,
9996           src/z80/peeph-ez80_z80.def,
9997           src/z80/peeph-z80n.def:
9998           Implement RFE #632: Add separate peephole definition files for eZ80 and Z80N
9999
10000 2020-06-28 Philipp Klaus Krause <pkk AT spth.de>
10001
10002         * src/SDCCpeeph.c:
10003           Fix notSimilar(), patch #332 by Baŝto.
10004
10005 2020-06-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10006
10007         * sdas/asxxsrc/asdbg.c (BaseFileName): Possible fix for bug #3068
10008
10009 2020-06-25 Philipp Klaus Krause <pkk AT spth.de>
10010
10011         * src/z80/peep.c,
10012           src/z80/main.c:
10013           instructionSize peephole support for gbz80, patch by Baŝto.
10014
10015 2020-06-24 Philipp Klaus Krause <pkk AT spth.de>
10016
10017         * src/z80/gen.c,
10018           support/regression/tests/bug-3066.c:
10019           Fix bug #3066.
10020         * src/pdk/gen.c,
10021           support/regression/tests/bug-3065.c:
10022           Fix bug #3065.
10023
10024 2020-06-24 Philipp Klaus Krause <pkk AT spth.de>
10025
10026         * src/z80/peep.c,
10027           src/z80/peeph-gbz80.def:
10028           Support for sp in notUsed for gbz80, patch #326 by Baŝto.
10029         * src/z80/gen.c:
10030           Use tlcs90 (sp) adressing mode.
10031         * src/z80/peep.c,
10032           src/z80/main.c:
10033           notUsed() for gbz80 with flag support, from patch by Baŝto.
10034
10035 2020-06-24 Philipp Klaus Krause <pkk AT spth.de>
10036
10037         * src/z80/peeph-gbz80.def:
10038           Rename operation in immdInRange rule to prepare for further patches, patch by Baŝto.
10039         * src/SDCCpeeph.c:
10040           Allow bitwise operation in immdInRange, patch by Baŝto.
10041         * device/lib/stm8-large/*
10042           Use optimized support routines for large memory model, patch by Basil Hussain.
10043
10044 2020-06-21 Philipp Klaus Krause <pkk AT spth.de>
10045
10046         * src/z80/gen.c:
10047           Fix bug #3064.
10048
10049 2020-06-20 Erik Petrich <epetrich AT ivorytower.normna.ok.us>
10050
10051         * src/pdk/gen.c (cheapMove, aopOp): Fix bug #3038
10052         * src/SDCCast.c (expandInlineFuncs): Fix bug #3029
10053
10054 2020-06-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10055
10056         * support/regression/tests/bug-3056.c,
10057           src/SDCCsymt.c: Fix bug #3056 for pdk too
10058         * src/SDCCsymt.c: Fix bugs #3059, #3049, #3047 (same cause)
10059
10060 2020-06-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10061
10062         * src/SDCCmem.c,
10063           src/pic16/main.c: Fix bug #3056
10064         * src/pic16/gen.c: Fix bug #3057
10065
10066 2020-06-16 Philipp Klaus Krause <pkk AT spth.de>
10067
10068         * support/regression/tests/bug-2368.c:
10069           Fix bug #3063.
10070         * src/z80/gen.c,
10071           src/z80/main.c:
10072           Fix bug #3055.
10073         * src/SDCCerr.h,
10074           src/SDCCerr.c,
10075           src/stm8/gen.c:
10076           Fix bug #3044.
10077
10078 2020-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10079
10080         * src/hc08/ralloc.c: Fix bug #3061
10081         * src/SDCCcse.c (algebraicOpts): Fix bug #3062
10082
10083 2020-06-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10084
10085         * src/SDCCicode.c (geniCodeJumpTable): Fix bug #3034
10086         * src/SDCCerr.c (vwerror),
10087           src/SDCCerr.h: Suppress duplicate diagnostic messages
10088
10089 2020-06-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10090
10091         * src/SDCClrange.c: Fix rest of bug #3045
10092
10093 2020-06-13 Philipp Klaus Krause <pkk AT spth.de>
10094
10095         * src/pdk/main.c,
10096           src/stm8/main.c:
10097           Fix bug #2944.
10098
10099 2020-06-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10100
10101         * src/SDCClrange.c,
10102           src/SDCCopt.c: Fix bug #3045 and #3046
10103         * src/ds390/ralloc.c: Don't assume operand is symbol
10104
10105 2020-06-13 Philipp Klaus Krause <pkk AT spth.de>
10106
10107         * src/SDCCpeeph.c:
10108           isPort: Implement RFE #679 via patch #372 by Basil Hussain.
10109
10110 2020-06-12 Philipp Klaus Krause <pkk AT spth.de>
10111
10112         * src/SDCCast.c,
10113           src/SDCCerr.c,
10114           src/SDCCerr.h,
10115           src/pdk/gen.c,
10116           src/stm8/gen.c,
10117           support/regression/tests/bug-3043.c,
10118           support/valdiag/tests/bug-3043.c:
10119           Fix bug #3043.
10120
10121 2020-06-09 Philipp Klaus Krause <pkk AT spth.de>
10122
10123         * src/SDCCmain.c:
10124           Fix bug #3033.
10125
10126 2020-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10127
10128         * src/SDCCloop.c (basicInduction): Fix bug #3022
10129
10130 2020-06-08 Philipp Klaus Krause <pkk AT spth.de>
10131
10132         * src/z80/gen.c:
10133           Disable use of z80n push nn until bug #3032 is fixed.
10134         * device/lib/ez80_z80/README,
10135           device/lib/ez80_z80/crt0.s,
10136           device/lib/ez80_z80/setjmp.s,
10137           device/lib/z180/crt0.s,
10138           device/lib/z80/crt0.s:
10139           eZ80 setjmp/longjmp improvement, patch by b-s-a.
10140
10141 2020-06-08 Philipp Klaus Krause <pkk AT spth.de>
10142
10143         * support/regression/ports/ucz80n,
10144           support/regression/Makefile.in,
10145           support/regression/fwk/include/testfwk.h:
10146           z80n regression testing infrastructure.
10147         * device/include/stdatomic.h,
10148           device/lib/atomic_flag_clear.c,
10149           device/lib/z80n/Makefile.in:
10150           atomic_flag for z80n.
10151         * src/SDCCglue.c:
10152           Fix __sfr handling for z80n.
10153         * src/z80/gen.c:
10154           Fix z80n immediate push, use pop / push for z80n like for z80.
10155
10156 2020-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10157
10158         * src/SDCCopt.c (optimizeOpWidth),
10159           src/SDCCloop.c (loopInduction): Fix bug #3027
10160         * support/regression/tests/bug-3027: Add test
10161
10162 2020-06-07 Philipp Klaus Krause <pkk AT spth.de>
10163
10164         * src/z80/peep.c,
10165           src/z80/peeph-gbz80.def:
10166           Improve z80 peephole functions, patch by Baŝto.
10167         * device/include/mcs51/stc89.h:
10168           STC89 header, patch by Diego Elio Pettenò.
10169
10170 2020-06-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10171
10172         * src/hc08/gen.c (genAddrOf): Make better use of HX
10173
10174 2020-06-05 Philipp Klaus Krause <pkk AT spth.de>
10175
10176         * src/SDCC.y,
10177           support/valdiag/tests/bug-3011.c:
10178           Fix bug #3011.
10179
10180 2020-06-05 Philipp Klaus Krause <pkk AT spth.de>
10181
10182         * src/SDCC.y,
10183           support/valdiag/tests/bug-3014.c:
10184           Fix bug #3014.
10185
10186 2020-06-04 Philipp Klaus Krause <pkk AT spth.de>
10187
10188         * src/z80/main.c,
10189           src/z80/peep.c,
10190           src/z80/peeph-gbz80.def:
10191           notUsed for gbz80, patch by Baŝto.
10192
10193 2020-06-03 Philipp Klaus Krause <pkk AT spth.de>
10194
10195         * src/SDCCast.c:
10196           Fix bug #3006, patch by Roy Rankin.
10197
10198 2020-06-03 Philipp Klaus Krause <pkk AT spth.de>
10199
10200         * src/SDCCmem.c,
10201           src/SDCCast.c,
10202           support/valdiag/tests/bug-3010.c:
10203           Fix bug #3010.
10204         * src/SDCC.y,
10205           support/valdiag/tests/bug-3009.c:
10206           Fix bug #3009.
10207         * src/stm8/gen.c:
10208           Improve assignment from 8-bit I/O to file-scope and static objects.
10209
10210 2020-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10211
10212         * src/mcs51/peeph.def: added rule 302
10213
10214 2020-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
10215
10216         * src/mcs51/ralloc.c (getRegBitTry): reverted to getRegBit
10217           (serialRegAssign): prefer to spil bit over using register
10218           (fillGaps): bug fix, do not change reg_type
10219
10220 2020-05-29 Philipp Klaus Krause <pkk AT spth.de>
10221
10222         * src/pdk/gen.c:
10223           Improve comparison with 0xff.
10224
10225 2020-05-29 Philipp Klaus Krause <pkk AT spth.de>
10226
10227         * src/pdk/ralloc2.cc,
10228           src/pdk/gen.c,
10229           support/regression/tests/bug-3007.c:
10230           Improve jump-on-decrement.
10231
10232 2020-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
10233
10234         * device/lib/hc08/atomic_flag_test_and_set.c: fix warning
10235         * device/lib/s08/atomic_flag_test_and_set.c: fix warning
10236
10237 2020-05-28 Philipp Klaus Krause <pkk AT spth.de>
10238
10239         * src/pdk/ralloc2.cc,
10240           src/pdk/gen.c,
10241           support/regression/tests/bug-3007.c:
10242           Fix bug #3007.
10243
10244 2020-05-28 Maarten Brock <sourceforge.brock AT dse.nl>
10245
10246         * src/SDCCcse.c (ifxOptimize): do not replace condition after '-' so
10247           djnz and alike can be generated
10248         * src/mcs51/gen.c (aopOp, aopGet, aopPut, outBitC): bugfix, fill
10249           aop_dir with "c" for ru_only and acc_use AOP_CRY
10250           (genCmp): fixed warning
10251         * src/SDCCsymt.h: removed unused printSymChain, printStruct
10252         * src/hc08/gen.c (genAddrOf): increased buffer to fix warning
10253
10254 2020-05-25 Philipp Klaus Krause <pkk AT spth.de>
10255
10256         * src/stm8/gen.c:
10257           Improve stack operand range assertion.
10258
10259 2020-05-24 Philipp Klaus Krause <pkk AT spth.de>
10260
10261         * device/lib/pdk13/Makefile.in,
10262           device/lib/pdk13/__gptrget2.s,
10263           device/lib/pdk13/__setjmp.s:
10264           Fix missing asm support functions for pdk13.
10265         * Makefile.common.in,
10266           Makefile.in,
10267           configure.ac,
10268           configure,
10269           sdccconf_in.h:
10270           Fix --disable-z80n-port configure option.
10271
10272 2020-05-23 Philipp Klaus Krause <pkk AT spth.de>
10273
10274         * src/stm8/gen.c:
10275           Stack operand range assertion.
10276
10277 2020-05-23 Maarten Brock <sourceforge.brock AT dse.nl>
10278
10279         * src/SDCCsymt.c (addDecl): removed fix for bug 1253, no longer required
10280         * support/regression/tests/bug1253.c: new, added
10281
10282 2020-05-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10283
10284         * src/SDCCicode.c (operandFromSymbol),
10285           src/SDCCmem.c (allocLocal): fix bug #3003
10286         * support/regression/tests/bug-3003.c: enable test
10287
10288 2020-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10289
10290         * src/SDCCicode.c,
10291           src/SDCCicode.h: new support functions for updating operands
10292                            and their def/use
10293         * src/SDCCopt.c: final fixes for bug #2828
10294
10295 2020-05-21 Philipp Klaus Krause <pkk AT spth.de>
10296
10297         * support/regression/tests/bug-3003.c:
10298           Regression test for bug #3003 (disabled until bug is fixed).
10299
10300 2020-05-19 Philipp Klaus Krause <pkk AT spth.de>
10301
10302         * device/include/iso646.h,
10303           support/regression/tests/iso646.c:
10304           Fix compl macro.
10305
10306 2020-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10307
10308         * src/SDCCicode.c: Fix bug #2827
10309
10310 2020-05-18 Philipp Klaus Krause <pkk AT spth.de>
10311
10312         * src/SDCCBBlock.c,
10313           src/SDCCerr.c,
10314           src/SDCCerr.h,
10315           src/SDCCglobl.h,
10316           src/SDCCglue.c,
10317           src/SDCCmain.c,
10318           src/pic14/glue.c,
10319           src/pic14/pcode.c,
10320           src/pic14/ralloc.c,
10321           src/pic16/glue.c,
10322           src/pic16/pcode.c,
10323           src/pic16/ralloc.c,
10324           src/z80/main.c:
10325           Improve file open error messages (patch by jbit).
10326
10327 2020-05-17 Philipp Klaus Krause <pkk AT spth.de>
10328
10329         * doc/sdccman.lyx:
10330           Fix link to wiki (was still pointing at previous, no-longer-existing wiki).
10331
10332 2020-05-15 Philipp Klaus Krause <pkk AT spth.de>
10333
10334         * src/stm8/gen.c,
10335           support/regression/tests/bug-3002.c:
10336           Fix bug #3002.
10337         * device/lib/*/Makefile.in:
10338           Compile libraries with --max-allocs-per-node 25000 for more optimization.
10339
10340 2020-05-11 Philipp Klaus Krause <pkk AT spth.de>
10341
10342         * support/regression/tests/wchar.c:
10343           Fix bug #2572
10344
10345 2020-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
10346
10347         * support/regression/tests/wchar.c: fix bug #2572
10348
10349 2020-05-10 Philipp Klaus Krause <pkk AT spth.de>
10350
10351         * src/SDCC.y,
10352           src/SDCCerr.h,
10353           src/SDCCerr.c,
10354           support/valdiag/tests/enum.c,
10355           support/regression/tests/enum.c:
10356           Fix handling of trailing comma after enumerator list.
10357
10358 2020-05-10 Philipp Klaus Krause <pkk AT spth.de>
10359
10360         * support/scripts/sdcc.nsi:
10361           Fix bug #2972 for tlcs90.
10362         * support/valdiag/Makefile.in:
10363           Fix bug #2971.
10364         * src/SDCC.y,
10365           src/SDCCerr.h,
10366           src/SDCCerr.c:
10367           Align grammar more closely with C2X draft N2479.
10368
10369 2020-05-07 Philipp Klaus Krause <pkk AT spth.de>
10370
10371         * src/z80/gen.c:
10372           Fix bug #3001.
10373
10374 2020-05-05 Philipp Klaus Krause <pkk AT spth.de>
10375
10376         * sdas/asz80/z80.h,
10377           sdas/asz80/z80mch.c,
10378           sdas/asz80/z80pst.c:
10379           Remove Z80N MMU instruction support.
10380
10381 2020-05-04 Philipp Klaus Krause <pkk AT spth.de>
10382
10383         * src/z80/gen.c,
10384           src/z80/peep.c:
10385           Implement RFE #676.
10386         * device/lib/pic16/libc/stdlib/g_ftoa.S,
10387           device/lib/pic16/libc/utils/cvtdec.S:
10388           Fix bug #3000 (patch by Roy Rankin).
10389
10390 2020-05-03 Philipp Klaus Krause <pkk AT spth.de>
10391
10392         * sdas/asz80/z80mch.c,
10393           src/z80/gen.c,
10394           src/z80/peep.c:
10395           Support Z80N mlt and swap instructions, part of RFE #573, #656.
10396
10397 2020-05-03 Philipp Klaus Krause <pkk AT spth.de>
10398
10399         * src/z80/gen.c:
10400           Improve stack parameter pushing, overlaps with RFE #676.
10401
10402 2020-05-02 Philipp Klaus Krause <pkk AT spth.de>
10403
10404         * src/z80/gen.c:
10405           Fix a bug in pushing on-stack-parameters on r2k.
10406
10407 2020-05-02 Philipp Klaus Krause <pkk AT spth.de>
10408
10409         * src/z80/gen.c,
10410           src/z80/ralloc2.cc:
10411           Improve ifx on 8-bit value (remaining part of RFE #668).
10412
10413 2020-05-02 Philipp Klaus Krause <pkk AT spth.de>
10414
10415         * Merge z80n branch.
10416
10417 2020-05-02 Philipp Klaus Krause <pkk AT spth.de>
10418
10419         * support/regression/tests/gcc-torture-execute-pr88714.c:
10420           Bug #2949 wasn't a bug, just lack of RAM resulting in a stack overflow.
10421
10422 2020-04-29 Philipp Klaus Krause <pkk AT spth.de>
10423
10424         * src/pdk/gen.c:
10425           Improve pointer write on rematerialized stack location.
10426
10427 2020-04-29 Philipp Klaus Krause <pkk AT spth.de>
10428
10429         * src/pdk/gen.c,
10430           support/regression/tests/gcc-torture-execute-950511-1.c:
10431           Fix bug #2938.
10432
10433 2020-04-29 Philipp Klaus Krause <pkk AT spth.de>
10434
10435         * src/pdk/gen.c:
10436           Improve pointer read on rematerialized stack location.
10437
10438 2020-04-29 Philipp Klaus Krause <pkk AT spth.de>
10439
10440         * src/pdk/gen.c,
10441           support/regression/tests/gcc-torture-execute-20000113-1.c:
10442           Fix bug #2937.
10443
10444 2020-04-26 Philipp Klaus Krause <pkk AT spth.de>
10445
10446         * support/regression/tests/bug-2995.c:
10447           Disable test for mcs51, pdk until I find out how to place space_a segment in RAM in a regression test.
10448
10449 2020-04-25 Philipp Klaus Krause <pkk AT spth.de>
10450
10451         * .version:
10452           Bump version post 4.0.0-release.
10453         * src/SDCCsymt.c,
10454           src/SDCCopt.c,
10455           src/SDCCmem.c,
10456           support/regression/tests/bug-2995.c:
10457           Fix bug #2995.
10458
10459 2020-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10460
10461         * support/regression/tests/mm-pnvi-ae-udi-provenance_basic_using_uintptr_t_auto_yx.c:
10462           Check for either __PPC__ or __POWERPC__
10463
10464 2020-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10465
10466         * support/regression/tests/mm-pnvi-ae-udi-provenance_basic_using_uintptr_t_auto_yx.c:
10467           Disable test for GCC on PPC instead of clang
10468
10469 2020-04-21 Philipp Klaus Krause <pkk AT spth.de>
10470
10471         * support/regression/tests/bug-2993.c:
10472           Disable test for mcs51-huge (bug #2994).
10473         * support/regression/tests/callee_saves.c:
10474           Fix macro spelling to enable for mcs51.
10475
10476 2020-04-15 Philipp Klaus Krause <pkk AT spth.de>
10477
10478         * src/stm8/gen.c,
10479           support/regression/tests/bug-2993.c:
10480           Fix bug #2993.
10481
10482 2020-04-11 Philipp Klaus Krause <pkk AT spth.de>
10483
10484         * support/regression/tests/mm-pnvi-ae-udi-provenance_basic_using_uintptr_t_auto_yx.c:
10485           Disable test for clang, since older clang is known to fail it (resulting in false macOS regression test failures).
10486         * src/SDCCast.c,
10487           src/SDCCicode.c:
10488           Simplify code removing obstacles for struct parameter support.
10489
10490 2020-04-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10491
10492         * sim/ucsim/z80.src/ez80.cc: change int8_t to i8_t
10493
10494 2020-04-04 Philipp Klaus Krause <pkk AT spth.de>
10495
10496         * src/pdk/gen.c,
10497           support/regression/tests/mm-pnvi-ae-udi-pointer_offset_xor_auto.c:
10498           Fix bug #2992.
10499
10500 2020-04-04 Philipp Klaus Krause <pkk AT spth.de>
10501
10502         * src/stm8/gen.c,
10503           support/regression/tests/mm-pnvi-ae-udi-pointer_offset_xor_auto.c:
10504           Fix bug #2989.
10505
10506 2020-04-04 Philipp Klaus Krause <pkk AT spth.de>
10507
10508         * src/pdk/gen.c,
10509           support/regression/tests/mm-pnvi-ae-udi-pointer_offset_from_int_subtraction_auto_xy.c,
10510           support/regression/tests/mm-pnvi-ae-udi-pointer_offset_from_int_subtraction_auto_yx.c,
10511           support/regression/tests/mm-pnvi-ae-udi-pointer_offset_xor_auto.c:
10512           Fix bug #2990.
10513
10514 2020-04-03 Philipp Klaus Krause <pkk AT spth.de>
10515
10516         * support/regression/tests/mm-pnvi-ae-udi-pointer_from_int_disambiguation_2.c,
10517           support/regression/tests/mm-pnvi-ae-udi-pointer_from_int_disambiguation_2_xy.c:
10518           Fix bug #2991.
10519
10520 2020-04-03 Philipp Klaus Krause <pkk AT spth.de>
10521
10522         * support/regression/tests/mm-pnvi-ae-udi-*:
10523           Memory model tests, RFE #672.
10524
10525 2020-03-31 Philipp Klaus Krause <pkk AT spth.de>
10526
10527         * device/lib/realloc.c:
10528           Document some realloc details.
10529
10530 2020-03-22 Philipp Klaus Krause <pkk AT spth.de>
10531
10532         * src/stm8/gen.c,
10533           support/regression/tests/gcc-torture-execute-strlen-4.c:
10534           Fix stm8-specific aspect of bug #2987.
10535
10536 2020-03-22 Philipp Klaus Krause <pkk AT spth.de>
10537
10538         * src/SDCCast.c,
10539           support/valdiag/Makefile.in,
10540           support/valdiag/valdiag.py,
10541           support/valdiag/tests/bug-2984.c:
10542           Fix bug #2984, enable valdiag tests for pdk13 and pdk14.
10543         * support/regression/tests/gcc-torture-execute-strlen-4.c:
10544           Partially enable a test that now compiles.
10545
10546 2020-03-12 Philipp Klaus Krause <pkk AT spth.de>
10547
10548         * src/SDCCsymt.c,
10549           support/regression/tests/bug-2817.c,
10550           support/regression/tests/bug-2973.c:
10551           Fix bugs #2817 and #2973, patches by Thomas.
10552
10553 2020-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10554
10555         * device/lib/hc08/Makefile.in,
10556         * device/lib/s08/Makefile.in: add atomic_flag_clear.c
10557
10558 2020-03-09 Philipp Klaus Krause <pkk AT spth.de>
10559
10560         * device/include/stdatomic.h,
10561           device/lib/atomic_flag_clear.c,
10562           device/lib/*/atomic_flag_test_and_set.s,
10563           device/lib/*/Makfeile.in,
10564           support/regression/tests/atomic.c:
10565           Basic atomic_flag support.
10566
10567 2020-03-06 Philipp Klaus Krause <pkk AT spth.de>
10568
10569         * src/z80/peep.c,
10570           support/regression/tests/bug-2982.c:
10571           Fix bug #2982.
10572         * src/z80/gen.c:
10573           Improve code generation for 16-bit addition with literal.
10574
10575 2020-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10576
10577         * src/mcs51/gen.c,
10578         * src/ds390/gen.c: fixed bug #2980
10579
10580 2020-02-13 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
10581
10582         * src/z80/peeph-z80.def,
10583           src/z80/peeph-r2k.def:
10584           Improve flexibility of some peephole rules.
10585
10586 2020-02-13 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
10587
10588         * src/z80/peeph-z80.def:
10589           Additional z80 peephole rules picked from patch #314 by b-s-a.
10590
10591 2020-02-12 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
10592
10593         * src/SDCCopt.c,
10594           src/z80/gen.c:
10595           Allow non-literal third argument for ldir-memcpy().
10596
10597 2020-02-12 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
10598
10599         * src/z80/gen.c:
10600           Use macros for immediate data to improve assembler portability, patch #315 by b-s-a.
10601
10602 2020-02-09 Philipp Klaus Krause <pkk AT spth.de>
10603
10604         * src/z80/peeph-gbz80.def:
10605           Fix bug #2974.
10606
10607 2020-01-23 Philipp Klaus Krause <pkk AT spth.de>
10608
10609         * sdas/linksrc/Makefile.in:
10610           Fix bug #2969.
10611
10612 2020-01-22 Philipp Klaus Krause <pkk AT spth.de>
10613
10614         * src/z80/gen.c:
10615           Fix bug #2967.
10616
10617 2020-01-19 Philipp Klaus Krause <pkk AT spth.de>
10618
10619         * doc/sdccman.lyx:
10620           Fix a typo in documentation.
10621
10622 2020-01-18 Philipp Klaus Krause <pkk AT spth.de>
10623
10624         * doc/sdccman.lyx:
10625           Update manual.
10626         * .version,
10627           doc/INSTALL.txt,
10628           sdcc.spec:
10629           Bump version in preparation of 4.0.0 release.
10630
10631 2020-01-14 Philipp Klaus Krause <pkk AT spth.de>
10632
10633         * src/z80/peep.c,
10634           support/regression/tests/bug-2966.c:
10635           Fix bug #2966.
10636
10637 2020-01-14 Benedikt Freisen <b.freisen AT gmx.net>
10638
10639         * src/SDCCglue.c,
10640           support/regression/tests/fptr_cast_array_init.c:
10641           Implement feature request #598 (Cannot initialize arrays with type cast function pointers).
10642
10643 2020-01-13 Benedikt Freisen <b.freisen AT gmx.net>
10644
10645         * src/SDCCast.c,
10646           support/regression/tests/bug-2859.c,
10647           support/valdiag/tests/bug-2859.c:
10648           Fix bug #2859 (Cannot compare function to 0)
10649
10650 2020-01-13 Benedikt Freisen <b.freisen AT gmx.net>
10651
10652         * src/SDCC.y,
10653           src/SDCCerr.c,
10654           src/SDCCerr.h: Add parser rules and an error message for compound literals.
10655
10656 2020-01-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10657
10658         * configure.ac,
10659           configure,
10660           src/SDCC.lex: Gracefully handle when uchar.h is missing
10661
10662 2020-01-10 Benedikt Freisen <b.freisen AT gmx.net>
10663
10664         * sdas/asxxsrc/asdata.c,
10665           sdas/asxxsrc/aslex.c,
10666           sdas/asxxsrc/asxxxx.h,
10667           sdas/linksrc/aslink.h,
10668           sdas/linksrc/lkdata.c,
10669           sdas/linksrc/lklex.c:
10670           Make the character input routines in sdas and sdld 8-bit-safe (bug #2961) and interpret all extended ASCII characters as letters.
10671         * src/SDCC.lex,
10672           src/SDCCutil.c,
10673           support/regression/tests/idf_ucn_utf8.c:
10674           Add compiler support for UCNs and non-ASCII-utf8 in identifiers (patch #311) -- the internal representation is utf8.
10675
10676 2020-01-09 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
10677
10678         * src/hc08/gen.c,
10679           support/regression/tests/bug-2825.c:
10680           Fix bug #2825.
10681         * support/regression/tests/gcc-torture-execute-20040409-1.c,
10682           support/regression/tests/gcc-torture-execute-20040409-2.c,
10683           support/regression/tests/gcc-torture-execute-20040409-3.c:
10684           Remove some tests that depend on older GCC implementation-defined behaviour on signed int overflow.
10685
10686 2020-01-08 Philipp Klaus Krause <pkk AT spth.de>
10687
10688         * src/stm8/gen.c,
10689           support/regression/tests/bug-2964.c:
10690           Fix bug #2964.
10691
10692 2019-12-29 Philipp Klaus Krause <pkk AT spth.de>
10693
10694         * src/stm8/ralloc2.cc,
10695           src/stm8/gen.c,
10696           src/SDCCsymt.c:
10697           Reenable partial register allocation for stm8, that was accidentially partially disabled when enabling the new stack allocator.
10698
10699 2019-12-15 Philipp Klaus Krause <pkk AT spth.de>
10700
10701         * src/z80/gen.c:
10702           Use add dd, a for z80n.
10703         * support/scripts/sdcc.nsi:
10704           Include z80n library in Windows installer.
10705
10706 2019-12-14 Philipp Klaus Krause <pkk AT spth.de>
10707
10708         * src/z80/gen.c:
10709           Enable use of rld and rrd for z80n.
10710
10711 2019-12-14 Philipp Klaus Krause <pkk AT spth.de>
10712
10713         * src/z80/gen.c:
10714           Use tst a, n for z80n.
10715
10716 2019-12-14 Philipp Klaus Krause <pkk AT spth.de>
10717
10718         * src/z80/gen.c:
10719           Revive non-destructive &.
10720
10721 2019-12-14 Philipp Klaus Krause <pkk AT spth.de>
10722
10723         * src/z80/gen.c,
10724           src/z80/peep.c:
10725           Use add dd, nn for z80n.
10726
10727 2019-12-14 Philipp Klaus Krause <pkk AT spth.de>
10728
10729         * src/z80/gen.c,
10730           src/z80/ralloc2.cc:
10731           Use push nn for z80n.
10732
10733 2019-12-14 Philipp Klaus Krause <pkk AT spth.de>
10734
10735         * sdas/asrab/rabmch.c:
10736           Fix ex (sp), hl for Rabbits.
10737         * src/z80/gen.c:
10738           Fix an issue in eZ80 pointer read.
10739
10740 2019-12-14 Philipp Klaus Krause <pkk AT spth.de>
10741
10742         * configure,
10743           configure.ac,
10744           device/lib/Makefile.in,
10745           device/lib/clean.mk,
10746           device/lib/z80n/Makefile.in,
10747           sdcc.spec,
10748           src/SDCCgue.c,
10749           src/SDCCmain.c,
10750           src/SDCCopt.c,
10751           src/port.h,
10752           src/z80/gen.c,
10753           src/z80/main.c,
10754           src/z80/z80.h,
10755           device/include/*,
10756           device/lib/z80n:
10757           Infrastructure for z80n backend.
10758
10759 2019-12-14 Philipp Klaus Krause <pkk AT spth.de>
10760
10761         * src/SDCCopt.c,
10762           support/regression/tests/bug-2932.c:
10763           Fix bug #2932.
10764
10765 2019-12-12 Philipp Klaus Krause <pkk AT spth.de>
10766
10767         * src/SDCCopt.c,
10768           support/regression/tests/bug-2932.c:
10769           Fix bug #2932.
10770
10771 2019-12-12 Philipp Klaus Krause <pkk AT spth.de>
10772
10773         * src/z80/gen.c,
10774           src/z80/ralloc2.cc,
10775           src/z80/main.c:
10776           Improve use of sbc hl, rr in comparisons, part of RFE #641.
10777
10778 2019-12-12 Philipp Klaus Krause <pkk AT spth.de>
10779
10780         * src/z80/gen.c,
10781           src/z80/ralloc2.cc:
10782           Improve <<, part of RFE #639.
10783
10784 2019-12-10 Philipp Klaus Krause <pkk AT spth.de>
10785
10786         * support/regression/tests/literalop.c:
10787           Avoid testing for undefined behaviour that happens to be implementation-defined in GCC, but not clang.
10788
10789 2019-12-09 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
10790
10791         * src/SDCClospre.cc:
10792           Improve handling of ADDRESS_OF.
10793         * support/regression/tests/bug-2957.c:
10794           Test for bug #2957.
10795         * src/pdk/gen.c,
10796           support/regression/tests/bug-2959.c,
10797           support/regression/tests/bug-2958.c:
10798           Fix bugs #2959, #2958.
10799
10800 2019-12-02 Philipp Klaus Krause <pkk AT spth.de>
10801
10802         * support/regression/tests/string.c:
10803           Make preprocessor guards compatible with default setting of clang-9.
10804
10805 2019-11-28 Philipp Klaus Krause <pkk AT spth.de>
10806
10807         * src/SDCClrange.c,
10808           support/regression/tests/bug-2956.c:
10809           Fix bug #2956.
10810
10811 2019-11-22 Philipp Klaus Krause <pkk AT spth.de>
10812
10813         * src/SDCC.y:
10814           Fix bug #2953.
10815
10816 2019-11-21 Philipp Klaus Krause <pkk AT spth.de>
10817
10818         * src/SDCC.y:
10819           Fix bug #2954.
10820
10821 2019-11-21 Philipp Klaus Krause <pkk AT spth.de>
10822
10823         * src/SDCC.y:
10824           Revert previous syntax error on multiple data types commit, since it broke __at (which in SDCC is a type specifier).
10825
10826 2019-11-20 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
10827
10828         * src/SDCC.y:
10829           Allow C2X attribute declarations and attribute arguments.
10830
10831 2019-11-20 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
10832
10833         * src/SDCC.y:
10834           Reorganize grammar by appendix A.2 of C2X.
10835
10836 2019-11-19 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
10837
10838         * src/SDCC.lex,
10839           src/SDCC.y,
10840           src/SDCCerr.h,
10841           src/SDCCerr.c:
10842           Allow C2X attributes on statements.
10843
10844 2019-11-19 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
10845
10846         * src/pdk/gen.c,
10847           support/regression/tests/gcc-torture-execute-20181120-1.c:
10848           Fix bug #2947.
10849         * src/SDCC.lex,
10850           support/regression/tests/c2xkeywords.c:
10851           Support C2X keyword from N2457.
10852         * support/regression/tests/gcc-torture-execute-pr47148.c,
10853           support/regression/tests/gcc-torture-execute-pr63659.c,
10854           support/regression/tests/gcc-torture-execute-pr64682.c:
10855           Enable some tests that depend on C99 features now supported by SDCC.
10856
10857 2019-11-19 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
10858
10859         * support/regression/tests/gcc-torture-execute-*:
10860           Add more GCC tests, RFE #652.
10861
10862 2019-11-14 Philipp Klaus Krause <pkk AT spth.de>
10863
10864         * src/z80/peeph-z80.def,
10865           src/z80/peeph-tlcs90.def,
10866           src/z80/peeph-r2k.def,
10867           src/z80/peeph-gbz80.def:
10868           Improve fix for bug #2914.
10869
10870 2019-11-11 Philipp Klaus Krause <pkk AT spth.de>
10871
10872         * src/SDCC.lex,
10873           src/SDCCval.c,
10874           src/SDCCerr.h,
10875           src/SDCCerr.c:
10876           C2X u8 character constants (N2418).
10877
10878 2019-11-09 Philipp Klaus Krause <pkk AT spth.de>
10879
10880         * src/SDCClospre.cc,
10881           support/regression/tests/bug-2942.c:
10882           Fix bug #2942.
10883
10884 2019-11-06 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
10885
10886         * support/regression/ports/pdk15-stack-auto/spec.mk:
10887           Increase timeout for regression testing on ARMv6.
10888
10889 2019-11-05 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
10890
10891         * src/SDCClrange.c:
10892           Allow more live-range shortening for stm8, pdk.
10893
10894 2019-11-05 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
10895
10896         * src/stm8/gen.c:
10897           Improve wide & by small constants and register result.
10898         * src/SDCCsymt.c,
10899           src/SDCCerr.h,
10900           src/SDCCerr.c,
10901           support/valdiag/tests/bug-2940.c:
10902           Fix bug #2940.
10903
10904 2019-11-05 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
10905
10906         * src/pdk/gen.c,
10907           src/stm8/gen.c,
10908           src/z80/gen.c:
10909           Fix a bug in optimization of tail calls in interrupt handlers.
10910
10911 2019-11-02 Philipp Klaus Krause <pkk AT spth.de>
10912
10913         * support/scripts/sdcc.nsi:
10914           Fix Windows installation of pdk13 and pdk15-stack-auto files.
10915
10916 2019-11-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10917
10918         * support/sdbinutils/binutils/Makefile.am,
10919           support/sdbinutils/binutils/Makefile.in: prefer static linked libz
10920           for the Windows snapshot builds so that we don't need another DLL
10921
10922 2019-11-01 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
10923
10924         * src/SDCCsymt.c,
10925           src/SDCCopt.c,
10926           support/regression/tests/bug-2907.c:
10927           Fix bug #2907.
10928         * support/regression/ports/pdk15-stack-auto/spec.mk:
10929           Increase timeout for regression testing on ARMv6.
10930
10931 2019-10-25 Philipp Klaus Krause <pkk AT spth.de>
10932
10933         * src/stm8/gen.c:
10934           Fix handling of rematerialized pointers to the stack in y.
10935
10936 2019-10-24 Philipp Klaus Krause <pkk AT spth.de>
10937
10938         * src/stm8/peeph.def,
10939           src/stm8/gen.c,
10940           src/stm8/ralloc.c:
10941           Various small improvements.
10942
10943 2019-10-23 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
10944
10945         * src/stm8/gen.c,
10946           src/pdk/gen.c:
10947           Improve ! of bool.
10948
10949 2019-10-23 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
10950
10951         * src/stm8/gen.c:
10952           Register shuffling fix, small | improvement.
10953
10954 2019-10-21 Philipp Klaus Krause <pkk AT spth.de>
10955
10956         * src/pdk/gen.c:
10957           Fix an issue in stack operands of shifts.
10958         * support/regression/tests/gcc-torture-execute-20000113-1.c,
10959           support/regression/tests/gcc-torture-execute-950511-1.c,
10960           support/regression/tests/gcc-torture-execute-pr42833.c:
10961           Disable tests failing due to known bugs.
10962
10963 2019-10-16 Philipp Klaus Krause <pkk AT spth.de>
10964
10965         * src/pdk/gen.c:
10966           Fix a typo that resulted in comp being emitted for pdk13.
10967
10968 2019-10-19 Philipp Klaus Krause <pkk AT spth.de>
10969
10970         * device/lib/pdk15-stack-auto/__setjmp.s:
10971           Fix bug #2934.
10972         * src/pdk/gen.c:
10973           Fix 3 issues in handling of non-dead p.
10974
10975 2019-10-16 Philipp Klaus Krause <pkk AT spth.de>
10976
10977         * src/pdk/gen.c:
10978           Use pdk15 comp.
10979
10980 2019-10-15 Philipp Klaus Krause <pkk AT spth.de>
10981
10982         * src/stm8/gen.c:
10983           Fix code generation for calls via function pointers.
10984
10985 2019-10-14 Philipp Klaus Krause <pkk AT spth.de>
10986
10987         * Merge pic14 branch.
10988
10989 2019-10-13 Philipp Klaus Krause <pkk AT spth.de>
10990
10991         * src/SDCCicode.h,
10992           src/SDCCicode.c,
10993           src/SDCCsalloc.hpp,
10994           src/stm8/gen.c,
10995           src/z80/gen.c,
10996           src/pdk/gen.c:
10997           Improve tail call optimization.
10998
10999 2019-10-11 Philipp Klaus Krause <pkk AT spth.de>
11000
11001         * src/SDCCsymt.h:
11002           Fix error message, patch #307 by RvS.
11003         * src/SDCCsymt.c:
11004           Indentation fix.
11005
11006 2019-10-07 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11007
11008         * src/pic14/glue.c:
11009           Improve compability with trunk, patches by Gonzalo Pérez de Olaguer Córdoba.
11010
11011 2019-10-06 Philipp Klaus Krause <pkk AT spth.de>
11012
11013         * sdas/aspdk15/pdk15pst.c:
11014           Fix swapc bug #2935.
11015
11016 2019-10-02 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11017
11018         * src/pdk/gen.c:
11019           Improve handling of stack operands in comparison.
11020
11021 2019-10-01 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11022
11023         * src/pdk/gen.c:
11024           Fixes and improvements for stack operands.
11025         * .version:
11026           Bump version for advances in -mpdk15 --stack-auto.
11027         * configure.ac,
11028           configure,
11029           sim/ucsim/configure.ac,
11030           sim/ucsim/configure,
11031           sdccconf_in.h,
11032           sim/ucsim/ddconfig_in.h:
11033           Remove check for strerror(), which is part of C89 and used unconditionally in SDCC anyway.
11034
11035 2019-09-30 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11036
11037         * src/pdk/gen.c:
11038           Fixes and improvements for stack operands.
11039         * configure,
11040           configure.ac,
11041           device/lib/Makefile.in,
11042           device/lib/clean.mk,
11043           device/lib/pdk15-stack-auto,
11044           src/pdk/main.c,
11045           support/regression/Makefile.in,
11046           support/regression/ports/pdk15-stack-auto:
11047           Infrastructure for -mpdk15 --stack-auto regression testing.
11048
11049 2019-09-28 Philipp Klaus Krause <pkk AT spth.de>
11050
11051         * src/pdk/gen.c:
11052           Fixes for stack operands and rematerialized stack locations.
11053
11054 2019-09-27 Philipp Klaus Krause <pkk AT spth.de>
11055
11056         * src/pdk/gen.c:
11057           Fixes for stack operands.
11058
11059 2019-09-27 Philipp Klaus Krause <pkk AT spth.de>
11060
11061         * src/pdk/gen.c:
11062           Fix tracking of pseudoregister in shifts.
11063
11064 2019-09-27 Philipp Klaus Krause <pkk AT spth.de>
11065
11066         * src/pdk/ralloc.c:
11067           Fix a bug affecting rematerialized addresses cast to integers of multiple widths.
11068
11069 2019-09-27 Philipp Klaus Krause <pkk AT spth.de>
11070
11071         * src/pdk/gen.c,
11072           src/pdk/ralloc2.cc:
11073           Improve register allocation.
11074
11075 2019-09-26 Philipp Klaus Krause <pkk AT spth.de>
11076
11077         * src/pdk/gen.c,
11078           src/pdk/gen.h,
11079           src/pdk/ralloc.c,
11080           src/pdk/ralloc2.cc:
11081           Rematerialize stack adresses, improve handling of on-stack operands.
11082
11083 2019-09-25 Philipp Klaus Krause <pkk AT spth.de>
11084
11085         * src/pdk/gen.c,
11086           support/regression/tests/gcc-torture-execute-20020402-3.c,
11087           support/regression/tests/gcc-torture-execute-divconst-2.c,
11088           support/regression/tests/gcc-torture-execute-pr78791.c:
11089           Fixes for on-stack operands.
11090
11091 2019-09-24 Philipp Klaus Krause <pkk AT spth.de>
11092
11093         * support/regression/tests/addsub.c,
11094           support/regression/tests/ato.c,
11095           support/regression/tests/bitfields.c,
11096           support/regression/tests/bitwise.c,
11097           support/regression/tests/bug-2621.c,
11098           support/regression/tests/bug-2833.c,
11099           support/regression/tests/bug1115321.c,
11100           support/regression/tests/bug3410878.c,
11101           support/regression/tests/bug3521024.c,
11102           support/regression/tests/compare.c,
11103           support/regression/tests/condopptr.c,
11104           support/regression/tests/constantRange.c,
11105           support/regression/tests/ctype.c,
11106           support/regression/tests/funptrs.c,
11107           support/regression/tests/gcc-torture-execute-20000603-1.c,
11108           support/regression/tests/gcc-torture-execute-20000731-1.c,
11109           support/regression/tests/gcc-torture-execute-20020201-1.c,
11110           support/regression/tests/gcc-torture-execute-20020506-1.c,
11111           support/regression/tests/gcc-torture-execute-20040409-2.c,
11112           support/regression/tests/gcc-torture-execute-ashldi-1.c,
11113           support/regression/tests/gcc-torture-execute-ashrdi-1.c,
11114           support/regression/tests/gcc-torture-execute-divcmp-4.c,
11115           support/regression/tests/gcc-torture-execute-divconst-3.c,
11116           support/regression/tests/gcc-torture-execute-divmod-1.c,
11117           support/regression/tests/gcc-torture-execute-lshrdi-1.c,
11118           support/regression/tests/gcc-torture-execute-pr19606.c,
11119           support/regression/tests/gcc-torture-execute-pr39339.c,
11120           support/regression/tests/gcc-torture-execute-pr19606.c,
11121           support/regression/tests/gcc-torture-execute-string-opt-5.c,
11122           support/regression/tests/gcc-torture-execute-pr19606.c,
11123           support/regression/tests/gcc-torture-execute-va-arg-10.c
11124           support/regression/tests/gcc-torture-execute-pr19606.c,
11125           support/regression/tests/gcc-torture-execute-va-arg-9.c,
11126           support/regression/tests/gcc-torture-execute-pr19606.c,
11127           support/regression/tests/logic.c,
11128           support/regression/tests/gcc-torture-execute-pr19606.c,
11129           support/regression/tests/malloc.c,
11130           support/regression/tests/gcc-torture-execute-pr19606.c,
11131           support/regression/tests/memory.c,
11132           support/regression/tests/gcc-torture-execute-pr19606.c,
11133           support/regression/tests/muldiv.c,
11134           support/regression/tests/gcc-torture-execute-pr19606.c,
11135           support/regression/tests/onebyte.c,
11136           support/regression/tests/gcc-torture-execute-pr19606.c,
11137           support/regression/tests/rotate.c,
11138           support/regression/tests/shifts.c,
11139           support/regression/tests/shifts2.c,
11140           support/regression/tests/staticinit.c,
11141           support/regression/tests/string.c,
11142           support/regression/tests/switch.c,
11143           support/regression/tests/wchar.c:
11144           Preparations for -mpdk15 --stack-auto regression testing.
11145
11146 2019-09-24 Philipp Klaus Krause <pkk AT spth.de>
11147
11148         * src/SDCCopt.c,
11149           src/pdk/gen.c,
11150           support/regression/ports/pdk14/support.c,
11151           support/regression/ports/pdk15/support.c:
11152           Fixes for on-stack operands.
11153
11154 2019-09-21 Philipp Klaus Krause <pkk AT spth.de>
11155
11156         * src/pdk/gen.c,
11157           src/pdk/ralloc2.cc,
11158           src/pdk/peeph.def:
11159           Fixes for on-stack operands.
11160
11161 2019-09-16 Philipp Klaus Krause <pkk AT spth.de>
11162
11163         * src/pdk/gen.c,
11164           src/pdk/ralloc2.cc:
11165           Fixes for on-stack operands.
11166
11167 2019-09-13 Philipp Klaus Krause <pkk AT spth.de>
11168
11169         * src/z80/gen.c:
11170           Fix wide load via pointer with register result in ahl.
11171
11172 2019-09-12 Philipp Klaus Krause <pkk AT spth.de>
11173
11174         * src/pdk/gen.c:
11175           Fixes for on-stack operands.
11176
11177 2019-09-09 Philipp Klaus Krause <pkk AT spth.de>
11178
11179         * src/pdk/gen.c:
11180           Various improvements.
11181         * device/lib/_fseq.c:
11182           Refactor to reduce RAM use.
11183
11184 2019-09-09 Philipp Klaus Krause <pkk AT spth.de>
11185
11186         * src/pdk/gen.c:
11187           Improve handling of stack operands.
11188
11189 2019-09-08 Philipp Klaus Krause <pkk AT spth.de>
11190
11191         * src/pdk/gen.c:
11192           Fix handling of stack operands in right shift.
11193
11194 2019-09-08 Philipp Klaus Krause <pkk AT spth.de>
11195
11196         * src/pdk/gen.c,
11197           src/pdk/ralloc2.cc:
11198           Improve push.
11199
11200 2019-09-07 Philipp Klaus Krause <pkk AT spth.de>
11201
11202         * src/pdk/gen.c:
11203           Improve subtraction flexibility.
11204
11205 2019-09-03 Philipp Klaus Krause <pkk AT spth.de>
11206
11207         * src/pdk/ralloc2.cc,
11208           src/SDCCsalloc.hpp,
11209           src/pdk/ralloc.c,
11210           support/regression/tests/gcc-torture-execute-va-arg-19.c:
11211           Use Chaitin-style allocator for stack variables.
11212         * src/pdk/gen.c:
11213           Optimize out assignments between coalesced stack variables.
11214
11215 2019-09-02 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11216
11217         * src/pdk/gen.c:
11218           Emulate nadd a, m for pdk14, pdk13.
11219
11220 2019-09-02 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11221
11222         * src/pdk/gen.c,
11223           src/SDCCopt.c,
11224           support/regression/tests/bug-2931.c:
11225           Fix bug #2931.
11226
11227 2019-09-02 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11228
11229         * src/pdk/gen.c,
11230           support/regression/tests/nadd.c:
11231           Use nadd in subtraction for pdk15.
11232
11233 2019-08-22 Philipp Klaus Krause <pkk AT spth.de>
11234
11235         * sim/ucsim/pdk.src/glob.cc,
11236           sim/ucsim/pdk.src/inst.cc,
11237           sim/ucsim/pdk.src/instcl.h,
11238           sim/ucsim/pdk.src/pdk.cc,
11239           sim/ucsim/pdk.src/pdkcl.h,
11240           sim/ucsim/pdk.src/regspdk.h:
11241           pdk13 I/O fix (patch #305 by Serge Rabyking).
11242           .version:
11243           Bump version for all the pdk13 fixes we got so far.
11244         * src/z80/gen.c,
11245           src/z80/ralloc2.cc:
11246           Improve unsigned char right shift by literal (also part of RFE #639).
11247
11248 2019-08-20 Philipp Klaus Krause <pkk AT spth.de>
11249
11250         * src/z80/gen.c:
11251           Improve wide ==, !=, part of RFE #641.
11252
11253 2019-08-19 Philipp Klaus Krause <pkk AT spth.de>
11254
11255         * src/z80/gen.c,
11256           src/z80/ralloc2.cc,
11257           support/regression/test/bug-2929.c:
11258           Fix bug #2929.
11259
11260 2019-08-17 Philipp Klaus Krause <pkk AT spth.de>
11261
11262         * device/lib/strdup.c:
11263           Fix strdup buffer overflow (patch #306).
11264
11265 2019-08-16 Philipp Klaus Krause <pkk AT spth.de>
11266
11267         * src/z80/ralloc2.cc,
11268           src/z80/gen.c:
11269           Improve ~ register allocation (RFE #638).
11270
11271 2019-08-16 Philipp Klaus Krause <pkk AT spth.de>
11272
11273         * src/z80/gen.c,
11274           src/z80/peeph-z80.def,
11275           src/z80/peeph-tlcs90.def,
11276           src/z80/peeph-r2k.def:
11277           Improve caching of zero on pointer write.
11278
11279 2019-08-16 Philipp Klaus Krause <pkk AT spth.de>
11280
11281         * src/z80/gen.c:
11282           Improve assignment.
11283         * device/include/string.h,
11284           device/lib/strdup.c,
11285           device/lib/strndup.c,
11286           device/lib/incl.mk:
11287           Implement C2X string duplication functions.
11288
11289 2019-08-14 Philipp Klaus Krause <pkk AT spth.de>
11290
11291         * src/z80/peep.c:
11292           Improve notUsed() precision, alternative to patch from z88dk fork.
11293         * src/stm8/*.def:
11294           Add rule from patch #304.
11295         * src/z80/gen.c:
11296           Improve load of hl.
11297
11298 2019-08-14 Philipp Klaus Krause <pkk AT spth.de>
11299
11300         * src/stm8/peep.c,
11301           src/stm8/peeph.def:
11302           stm8 peephole optimization improvements, mostly picked from patch #290.
11303         * sdas/asxxsrc/asmcro.c:
11304           Improve sdas behaviour on internal error, patch from bug #2626.
11305         * src/z80/peep.c:
11306           Pick some peephole optimization improvements from z88dk fork.
11307
11308 2019-08-12 Philipp Klaus Krause <pkk AT spth.de>
11309
11310         * sdas/aspdk13/pdk13mch.c:
11311           Bit instruction fixes by Free-PDK.
11312         * device/lib/pdk13/__gptrget.s:
11313           Pointer read fix as suggested by Serge Rabyking (see patch #305).
11314
11315 2019-07-24 Philipp Klaus Krause <pkk AT spth.de>
11316
11317         * src/z80/gen.c:
11318           Small improvements in handling of wide values.
11319
11320 2019-07-18 Philipp Klaus Krause <pkk AT spth.de>
11321
11322         * support/regression/tests/bug-2363.c:
11323           Disabled a test that won't work on pic14 due to lack of memory.
11324
11325 2019-07-17 Philipp Klaus Krause <pkk AT spth.de>
11326
11327         * src/z80/gen.c:
11328           Improve aop moves (in particular wrt. 16-bit ld).
11329
11330 2019-07-12 Philipp Klaus Krause <pkk AT spth.de>
11331
11332         * device/include/ctype.h,
11333           device/include/pic14/stdlib.h,
11334           support/regression/fwk/include/testfwk.h:
11335           Minor improvements towards pic14 regression testing suggested by Gonzalo Pérez de Olaguer Córdoba.
11336
11337 2019-07-11 Philipp Klaus Krause <pkk AT spth.de>
11338
11339         * device/lib/pic14/libsdcc/idata.c:
11340           Fix missing extern declaration of main.
11341
11342 2019-07-11 Philipp Klaus Krause <pkk AT spth.de>
11343
11344         * .version:
11345           Reflect recent progress on pdk13 by bumping the version number.
11346
11347 2019-07-08 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11348
11349         * sim/ucsim/pdk.src/inst.cc,
11350           sdas/aspdk13/pdk13pst.c,
11351           sdas/aspdk13/pdk13mch.c,
11352           src/pdk/main.c,
11353           src/pdk/gen.c:
11354           Remove cneqsn for pdk13 fixing bug #2923.
11355
11356 2019-07-01 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11357
11358         * src/pic14/gen.c:
11359           Fixes for bit-fields, from patches by Gonzalo Pérez de Olaguer Córdoba.
11360         * src/pic14/glue.c:
11361           Fixes from patches by Gonzalo Pérez de Olaguer Córdoba.
11362
11363 2019-06-30 Philipp Klaus Krause <pkk AT spth.de>
11364
11365         * src/z80/gen.c,
11366           support/regression/tests/preserves_regs.c:
11367           Improve handling of iy, should fix bug #2918.
11368
11369 2019-06-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11370
11371         * src/z80/ralloc.c,
11372           src/hc08/ralloc.c,
11373           src/mcs51/ralloc.c,
11374           src/ds390/ralloc.c,
11375           src/stm8/ralloc.c,
11376           src/pdk/ralloc.c,
11377           src/pic14/ralloc.c,
11378           src/pic16/ralloc.c: fix bug #2920
11379         * src/hc08/gen.c: fix bug with negative array index
11380
11381 2019-06-28 Philipp Klaus Krause <pkk AT spth.de>
11382
11383         * src/pdk/peeph.def:
11384           Add a rule suggested by Free-PDK in RFE #630.
11385         * sdas/aspdk13/pdk13mch.c:
11386           Fix curly brackets.
11387         * Makefile.in:
11388           Fail build if any assembler fails to build.
11389
11390 2019-06-27 Philipp Klaus Krause <pkk AT spth.de>
11391
11392         * sdas/aspdk13/pdk13pst.c,
11393           sdas/aspdk13/pdk13mch.c:
11394           Fix bug #2919 via suggestion by Free-PDK.
11395
11396 2019-06-24 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11397
11398         * Merge pdk branch to trunk.
11399
11400 2019-06-24 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11401
11402         * sdas/aspdk13/pdk13pst.c,
11403           sdas/aspdk13/pdk13mch.c:
11404           Fix bug #2915 via suggestion by Free-PDK.
11405         * configure.ac,
11406           configure:
11407           Disable pdk16 port by default.
11408
11409 2019-06-23 Philipp Klaus Krause <pkk AT spth.de>
11410
11411         * support/regression/tests/*.c:
11412           Disable some tests for pic14 that won't work anytime soon.
11413           Partially picked from patch by Gonzalo Pérez de Olaguer Córdoba.
11414         * src/SDCCast.c,
11415           src/pic14/gen.c,
11416           src/pic14/gen.h,
11417           src/pic14/genarith.c,
11418           src/pic14/pcode.c,
11419           src/pic14/pcodepeep.c,
11420           src/pic14/ralloc.c:
11421           Fixes from patch by Gonzalo Pérez de Olaguer Córdoba.
11422
11423 2019-06-22 Philipp Klaus Krause <pkk AT spth.de>
11424
11425         * src/z88/ralloc2.cc,
11426           src/z80/gen.c:
11427           Improve handling of a in bitwise operations.
11428         * src/pdk/main.c:
11429           Fix bug #2916.
11430         * src/z80/peeph-z80.def:
11431           Fix bug #2914.
11432
11433 2019-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11434
11435         * support/scripts/sdcc.nsi: pic14/libm no longer has *.c files
11436           to install
11437
11438 2019-06-18 Philipp Klaus Krause <pkk AT spth.de>
11439
11440         * src/z80/ralloc2.cc,
11441           src/z80/gen.c:
11442           Improve handling of a in &.
11443
11444 2019-06-18 Philipp Klaus Krause <pkk AT spth.de>
11445
11446         * src/z80/ralloc2.cc:
11447           Fix an issue in register allocation for GET_VALUE_AT_ADRESS.
11448
11449 2019-06-17 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11450
11451         * support/regression/tests/bug-2912.c:
11452           Fix a typo that resulted in a test being accidentially enabled for pdk.
11453         * src/z80/gen.c:
11454           Fix handling of swapped register operand in 16-bit shift by literal.
11455
11456 2019-06-16 Philipp Klaus Krause <pkk AT spth.de>
11457
11458         * src/z80/ralloc2.cc,
11459           src/SDCCgen.h,
11460           src/SDCCgen.c,
11461           src/z80/gen.c:
11462           Improve handling of a.
11463
11464 2019-06-16 Philipp Klaus Krause <pkk AT spth.de>
11465
11466         * src/z80/gen.c:
11467           Fix an issue in iy shuffling.
11468
11469 2019-06-15 Philipp Klaus Krause <pkk AT spth.de>
11470
11471         * src/z80/gen.c,
11472           src/z80/ralloc.c,
11473           src/z80/ralloc2.cc:
11474           Handle iy like other registers.
11475
11476 2019-06-15 Philipp Klaus Krause <pkk AT spth.de>
11477
11478         * src/z80/gen.c,
11479           src/z80/ralloc2.cc:
11480           Minor register allocation improvement,
11481           fix a --reserve-regs-iy issue.
11482
11483 2019-06-14 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11484
11485         * src/z80/gen.c,
11486           support/regression/tests/bug-2912.c:
11487           Fix bug #2912.
11488
11489 2019-06-13 Philipp Klaus Krause <pkk AT spth.de>
11490
11491         * src/regression/*:
11492           Update pic-specific rudimentary regression test framework.
11493
11494 2019-06-12 Philipp Klaus Krause <pkk AT spth.de>
11495
11496         * Merge pic14 branch.
11497
11498 2019-06-12 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11499
11500         * device/lib/pic14/Makefile.common,
11501           device/lib/pic14/Makefile.in,
11502           device/lib/pic14/libc/Makefile.in,
11503           device/lib/pic14/libm/Makefile.in,
11504           device/lib/pic14/libsdcc/enhanced/Makefile.in,
11505           device/lib/pic14/libsdcc/enhanced-no-xinst/Makefile.in,
11506           device/lib/pic14/libsdcc/regular/Makefile.in:
11507           Fix another pic14 out-of-tree-build issue.
11508
11509 2019-06-11 Philipp Klaus Krause <pkk AT spth.de>
11510
11511         * device/include/ctype.h,
11512           device/include/pic14/stdlib.h:
11513           Work around some pic14 inlining issue.
11514         * sdcc/aclocal.m4,
11515           sdcc/config.guess,
11516           sdcc/config.sub,
11517           sdcc/device/lib/pic14/install-sh,
11518           sdcc/device/lib/pic14/libc/Makefile.am,
11519           sdcc/device/lib/pic14/libc/Makefile.in,
11520           sdcc/device/lib/pic14/libm/Makefile.am,
11521           sdcc/device/lib/pic14/libm/Makefile.in,
11522           sdcc/device/lib/pic14/libsdcc/enhanced/Makefile.am,
11523           sdcc/device/lib/pic14/libsdcc/enhanced/Makefile.in,
11524           sdcc/device/lib/pic14/libsdcc/enhanced-no-xinst/Makefile.am,
11525           sdcc/device/lib/pic14/libsdcc/enhanced-no-xinst/Makefile.in,
11526           sdcc/device/lib/pic14/libsdcc/regular/Makefile.am,
11527           sdcc/device/lib/pic14/libsdcc/regular/Makefile.in,
11528           sdcc/device/lib/pic14/missing,
11529           sdcc/install-sh,
11530           sdcc/sim/ucsim/ddconfig_in.h,
11531           support/sdbinutils/bfd/doc/bfdver.texi:
11532           Fix pic14 library out-of-tree build.
11533         * device/lib/pic14/configure.ac,
11534           device/lib/pic14/configure:
11535           Disable default build of extra libary flavors.
11536
11537 2019-06-11 Philipp Klaus Krause <pkk AT spth.de>
11538
11539         * device/include/ctype.h,
11540           device/include/pic14/stdlib.h:
11541           Work around some pic14 inlining issue.
11542
11543 2019-06-10 Philipp Klaus Krause <pkk AT spth.de>
11544
11545         * src/SDCCpeeph.c,
11546           src/pdk/gen.c,
11547           src/pdk/peep.c,
11548           src/pdk/peeph.def:
11549           pdk peephole improvements.
11550
11551 2019-06-10 Philipp Klaus Krause <pkk AT spth.de>
11552
11553         * src/pdk/main.c,
11554           src/pdk/peep.h,
11555           src/pdk/peep.c,
11556           src/pdk/peeph.def:
11557           notUsed() and notUsedFrom().
11558         * src/stm8/peep.c,
11559           src/z80/peep.c:
11560           Fixes for notUsedFrom().
11561
11562 2019-06-10 Philipp Klaus Krause <pkk AT spth.de>
11563
11564         * src/SDCCpeeph.c,
11565           src/pdk/gen.c,
11566           src/pdk/peep.c,
11567           src/pdk/peeph.def:
11568           pdk peephole improvements.
11569
11570 2019-06-10 Philipp Klaus Krause <pkk AT spth.de>
11571
11572         * src/pdk/main.c,
11573           src/pdk/peep.h,
11574           src/pdk/peep.c,
11575           src/pdk/peeph.def:
11576           notUsed() and notUsedFrom().
11577         * src/stm8/peep.c,
11578           src/z80/peep.c:
11579           Fixes for notUsedFrom().
11580
11581 2019-06-06 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11582
11583         * device/include/wchar.h,
11584           device/lib/mbrtowc.c,
11585           device/lib/mbtowc.c,
11586           device/lib/wctomb.c,
11587           support/regression/tests/constantRange.c,
11588           support/regression/tests/driverstruct.c,
11589           support/regression/tests/float.c,
11590           support/regression/tests/nullstring.c,
11591           support/regression/tests/snprintf.c:
11592           Library and test improvements, from patch by Gonzalo Pérez de Olaguer Córdoba.
11593         * src/pic14/glue.c,
11594           src/pic14/main.c:
11595           Predefined macros for pic14 variants, patch by Gonzalo Pérez de Olaguer Córdoba.
11596         * device/lib/clean.mk:
11597           Cleanup pdk13 library files.
11598         * device/include/asm/pic14/features.h,
11599           device/include/pic14,
11600           device/lib/pic14,
11601           src/SDCCsymt.c,
11602           src/pic14/main.c:
11603           pic14 library cleanup, patch by Gonzalo Pérez de Olaguer Córdoba.
11604         * sdas/asz80/z80mch.c:
11605           Fix bug #2910.
11606         * src/pdk/gen.c:
11607           Use xch for wide in-place shift by 8.
11608
11609 2019-06-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11610
11611         * support/regress/tests/gcc-torture-execute-pr34456.c:
11612           added missing __reentrant and re-enabled for ds390
11613
11614 2019-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11615
11616         * support/regression/tests/bugs-1596270-1736867.c:
11617           re-enable test for ds390; it passes now
11618
11619 2019-05-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11620
11621         * src/ds390/gen.c: fix assignment into far space from dph/dpl
11622         * src/mcs51/peep.c: fix bug #2909
11623
11624 2019-05-29 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11625
11626         * src/pdk/gen.c:
11627           Improve arithmetic right shift.
11628         * src/hc08/gen.c:
11629           Minor improvements suggested by Tony Papadimitriou.
11630         * src/stm8/gen.c,
11631           support/regression/tests/gcc-torture-execute-stdarg-5.c:
11632           Improve addition flexibility wrt. register assignment.
11633
11634 2019-05-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11635
11636         * src/SDCCcse.c,
11637           src/SDCCopt.c: fix some def/use bugs
11638         * support/regression/tests/gcc-torture-execute-stdarg-5.c:
11639           disable test for stm8, unimplemented addition op
11640         * src/mcs51/ralloc.c,
11641           src/ds390/ralloc.c,
11642           src/hc08/ralloc.c,
11643           src/z80/ralloc.c,
11644           src/pdk/ralloc.c,
11645           src/pic14/ralloc.c,
11646           src/pic16/ralloc.c: fix a live range bug
11647
11648 2019-05-02 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11649
11650         * device/include/string.h,
11651           device/lib/incl.mk,
11652           device/lib/memccpy.c,
11653           support/regression/tests/memory.c:
11654           Implement C2X memccpy().
11655
11656 2019-04-27 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11657
11658         * src/pdk/ralloc.c,
11659           src/pdk/gen.c:
11660           Improve register packing.
11661
11662 2019-04-27 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11663
11664         * src/pdk/gen.c,
11665           src/pdk/peeph.def:
11666           Improve workaround for missing addc/subc a, k; improve shifts by 7, 15, etc; fix handling of non-dead a in wide right shifty by literal.
11667
11668 2019-04-24 Philipp Klaus Krause <pkk AT spth.de>
11669
11670         * doc/sdccman.lyx:
11671           Fix note on endianness.
11672
11673 2019-04-21 Philipp Klaus Krause <pkk AT spth.de>
11674
11675         * src/pdk/gen.c:
11676           Fix bug #2904.
11677         * src/z80/gen.c:
11678           Implement RFE #623.
11679
11680 2019-04-18 Philipp Klaus Krause <pkk AT spth.de>
11681
11682         * sim/ucsim/pdk.src/inst.cc:
11683           Fix addc m, a, patch by Nicolas Lesser,
11684           fix subs m, a.
11685         * src/pdk/gen.c:
11686           +=, -= optimization; fix wide == between stack and register operand.
11687
11688 2019-04-17 Philipp Klaus Krause <pkk AT spth.de>
11689
11690         * sim/ucsim/pdk.src/pdk.cc:
11691           Fix register dump, patch by Nicolas Lesser.
11692
11693 2019-04-17 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11694
11695         * src/pdk/gen.c:
11696           Various fixes and improvements.
11697         * src/SDCCpeeph.c,
11698           src/pdk/peeph.def:
11699           Remove untargeted labels.
11700         * support/regression/tests/*.c:
11701           Disable tests that won't work anytime soon on pkd15.
11702         * sim/ucsim/globals.cc:
11703           More verbose pdk subtype output.
11704
11705 2019-04-16 Philipp Klaus Krause <pkk AT spth.de>
11706
11707         * sdas/aspdk16,
11708           Makefile.common.in,
11709           Makefile.in,
11710           configure,
11711           configure.ac,
11712           sdas/asxxsrc/sdas.c,
11713           sdas/asxxsrc/sdas.h:
11714           Infrastructure for pdk16 assembler, based on patch
11715           by Leo and Nicolas.
11716
11717 2019-04-16 Philipp Klaus Krause <pkk AT spth.de>
11718
11719         * Merged pdk branch to trunk.
11720
11721 2019-04-15 Philipp Klaus Krause <pkk AT spth.de>
11722
11723         * sdas/linksrc/lkrloc3.c:
11724           pdk13 linker fix, patch By Nicolas Lesser.
11725
11726 2019-04-15 Philipp Klaus Krause <pkk AT spth.de>
11727
11728         * Merged post-3.9 branch to trunk.
11729
11730 2019-04-15 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11731
11732         * src/pdk/gen.c:
11733           Fix POINTER_SET with left operand on stack, right operand in pseudo-register.
11734
11735 2019-04-14 Philipp Klaus Krause <pkk AT spth.de>
11736
11737         * support/regression/tests/bug-460010.c,
11738           support/regression/tests/bug1928022.c,
11739           support/regression/tests/gcc-torture-execute-991216-2.c,
11740           support/regression/tests/gcc-torture-execute-va-arg-1.c,
11741           support/regression/tests/gcc-torture-execute-va-arg-15.c:
11742           Disable some tests for pdk15, on which they won't work anytime soon.
11743         * src/pdk/gen.c:
11744           Improve handling of 16-bit return value,
11745           fix stack parameters,
11746           fix carry in comparison of wide stack values.
11747         * src/pdk/peeph.def:
11748           Remove double exchange.
11749
11750 2019-04-13 Philipp Klaus Krause <pkk AT spth.de>
11751
11752         * src/pdk/gen.c:
11753           Fix a bug in 16-bit store from registers via rematerialized pointer with non-zero offset;
11754           fix a bug in handling of on-stack operands to &,|;
11755           fix a bug in handling of past-end offsets for stack operands.
11756
11757 2019-04-09 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11758
11759         * src/pdk/gen.c:
11760           Fix handling of -0.0 in ifx.
11761
11762 2019-04-09 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11763
11764         * sdas/linksrc/lkrloc3.c:
11765           Linker warning improvement, patch by Nicolas Lesser.
11766         * support/regression/tests/*.c:
11767           Disable some tests for pdk15, on which they won't work anytime soon.
11768         * src/pdk/gen.c:
11769           Fix wide left shift by large literal.
11770         * sim/ucsim/pdk.src/glob.cc,
11771           sim/ucsim/pdk.src/glob.h,
11772           sim/ucsim/pdk.src/inst.cc,
11773           sim/ucsim/pdk.src/instcl.h,
11774           sim/ucsim/pdk.src/pdk.cc:
11775           pdk13 simulator, patch by Nicolas Lesser.
11776
11777 2019-04-08 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11778
11779         * support/regression/tests/*.c:
11780           Disable some tests for pdk15, on which they won't work anytime soon.
11781         * sdas/linksrc/aslink.h,
11782           sdas/linksrc/lkmain.c,
11783           sdas/linksrc/lkrloc3.c:
11784           Linker memory size warning fixes, patches by Nicolas Lesser.
11785         * src/pdk/ralloc.c:
11786           Fix handling of shift result assigned to sfr.
11787
11788 2019-04-06 Philipp Klaus Krause <pkk AT spth.de>
11789
11790         * sdas/aspdk13/pdk13pst.c,
11791           sdas/aspdk13/pdk13mch.c:
11792           Assembler fixes.
11793
11794 2019-04-05 Philipp Klaus Krause <pkk AT spth.de>
11795
11796         * sdas/aspdk13/pdk13pst.c,
11797           sdas/aspdk13/pdk13mch.c:
11798           Assembler fixes.
11799
11800 2019-04-05 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11801
11802         * sdas/aspdk13/pdk13mch.c,
11803           sdas/aspdk13/pdk13pst.c:
11804           Assembler fix, patch by Leo.
11805         * sim/ucsim/pdk.src/pdk.cc:
11806           Simulator fix, patch by Nicolas Lesser.
11807
11808 2019-04-05 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11809
11810         * .version,
11811           doc/INSTALL.txt,
11812           sdcc.spec:
11813           Bump version in preparation of 3.9.0 release.
11814
11815 2019-04-05 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11816
11817         * support/regression/tests/*:
11818           Disable some tests for pdk15, on which they won't work anytime soon.
11819         * sdas/aspdk15/pdk15mch.c
11820           Assembler fix, patch by Nicolas Lesser.
11821         * sim/ucsim/pdk.src/inst.cc,
11822           sim/ucsim/pdk.src/pdk.cc,
11823           sim/ucsim/pdk.src/regspdk.h:
11824           Simulator fix, patch by Nicolas Lesser.
11825         * sdas/aspdk13/pdk13mch.c:
11826           Assembler fix, patch by Leo.
11827
11828 2019-04-05 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11829
11830         * src/pdk/gen.c,
11831           support/regression/tests/bug-2274.c:
11832           Support dummy write for handling of uninitialized variables, better code for write of literal to bit-field.
11833         * sim/ucsim/pdk.src/inst.cc:
11834           Fix dec m for pdk15.
11835         * support/regression/tests/bitfields.c,
11836           support/regression/tests/bug-2181.c,
11837           support/regression/tests/bug-2197.c,
11838           support/regression/tests/bug-221100.c,
11839           support/regression/tests/bug-221168.c,
11840           support/regression/tests/bug-2305.c,
11841           support/regression/tests/bug-2349.c,
11842           support/regression/tests/bug-2357.c,
11843           support/regression/tests/bug-2363.c,
11844           support/regression/tests/bug-2373.c,
11845           support/regression/tests/bug-2455.c,
11846           support/regression/tests/bug-2497.c:
11847           Disable some tests for pdk15, on which they won't work anytime soon.
11848         * sdas/linksrc/lkmain.c,
11849           sdas/linksrc/lkrloc3.c,
11850           sdas/linksrc/sdld.c,
11851           sdas/linksrc/sdld.h:
11852           Fix bug #2896, patch by Nicolas Lesser.
11853         * src/pdk/main.c:
11854           Enable peephole optimizer for pdk13, pdk15.
11855         * sim/ucsim/pdk.src/inst.cc:
11856           Fix and m, a, patch by Nicolas Lesser.
11857
11858 2019-04-04 Philipp Klaus Krause <pkk AT spth.de>
11859
11860         * sdas/aspdk15/pdk15mch.c,
11861           sdas/asxxsrc/asout.c,
11862           sdas/linksrc/lkrloc3.c:
11863           Assembler fix, patch by Nicolas Lesser.
11864         * support/regression/fwk/include/testfwk.h,
11865           support/regression/tests/absolute.c,
11866           support/regression/tests/bug-1918.c,
11867           support/regression/tests/bug-2124.c,
11868           support/regression/tests/bug-2271.c:
11869           Towards regression testing for pdk15.
11870
11871 2019-04-04 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11872
11873         * sdas/aspdk13/pdk13mch.c:
11874           Assembler fixes, patch by Leo.
11875         * sdas/aspdk13/pdk13pst.c:
11876           Assembler fixes.
11877         * device/lib/Makefile.in:
11878           Build pdk13 library.
11879         * sim/ucsim/globals.cc,
11880           sim/ucsim/pdk.src/*,
11881           sim/ucsim/stypes.h,
11882           pdk15 simulator, patch by Nicolas Lesser.
11883         * support/regression/Makefile.in,
11884           support/regression/ports/pdk15:
11885           pdk15 regression testing infrastructure.
11886
11887 2019-04-04 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11888
11889         * src/z80/peep.c:
11890           Fix bug #2898.
11891
11892 2019-04-03 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11893
11894         * src/pdk/gen.c,
11895           support/regression/tests/bug-2897.c:
11896           Fix bug #2897.
11897         * sdas/aspdk14/pdk14mch.c,
11898           sdas/aspdk15/pdk15mch.c,
11899           sdas/asxxsrc/asout.c,
11900           sdas/asxxsrc/sdas.c,
11901           sdas/asxxsrc/sdas.h,
11902           sdas/linksrc/lkrloc3.c:
11903           Fix bug #2900, patch by Nicolas Lesser.
11904
11905 2019-04-03 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11906
11907         * device/include/signal.h,
11908           device/include/stdint.h:
11909           Support sig_atomic_t.
11910         * src/stm8/peep.c,
11911           src/stm8/peeph.def:
11912           Peephole improvements, picked from patch #290 by Visenri.
11913         * src/z80/peeph-gbz80.def,
11914           src/z80/peeph-r2k.def,
11915           src/z80/peeph-z80.def:
11916           Peephole rule improvements, patch by b-s-a.
11917
11918 2019-04-02 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11919
11920         * src/SDCCpeeph.c,
11921           src/pdk/gen.c,
11922           src/pdk/main.c,
11923           src/pdk/peeph.def:
11924           Basic peephole optimizer.
11925         * sdas/aspdk13/pdk13mch.c,
11926           sdas/aspdk13/pdk13pst.c:
11927           Basic pdk13 assembler, patch by Leo.
11928
11929 2019-04-02 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11930
11931         * sdas/aspdk15/Makefile:
11932           Remove generated file from svn.
11933
11934 2019-04-01 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11935
11936         * configure,
11937           configure.ac,
11938           Makefile.in,
11939           Makefile.common.in,
11940           sdas/aspdk13:
11941           Infrastructure for pdk13 assembler.
11942
11943 2019-03-29 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
11944
11945         * src/SDCCast.c,
11946           src/SDCCsymt.h,
11947           src/SDCCsymt.c,
11948           src/SDCCval.c,
11949           support/regression/tests/bug-2751.c,
11950           support/regression/tests/generic.c:
11951           Fix bug #2751.
11952         * sdas/aspdk/pdk.h,
11953           sdas/aspdk/pdkmch.c,
11954           sdas/aspdk14/pdk14mch.c,
11955           sdas/aspdk15/pdk15mch.c:
11956           Bit instruction fix, patch by Nicolas Lesser.
11957
11958 2019-03-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11959
11960         * src/SDCCopt.c: fix bug #2892
11961
11962 2019-03-28 Philipp Klaus Krause <pkk AT spth.de>
11963
11964         * src/SDCCglue.c:
11965           Fix bug #2837, patch by Alan Cox.
11966         * sdas/asrab/rabmch.c,
11967           sdas/asrab/rabpst.c:
11968           Support standard ipset syntax, patch by Alan Cox.
11969         * src/z80/gen.c:
11970           Fix an increment bug, patch by Nick Downing.
11971
11972 2019-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11973
11974         * sdas/asxxsrc/sdas.c,
11975         * sdas/asxxsrc/sdas.h,
11976         * sdas/aspdk14/pdk14mch.c,
11977         * sdas/aspdk15/pdk15mch.c: possible fix for bug #2890
11978
11979 2019-03-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11980
11981         * src/SDCCcse.c: fix bug #2099
11982         * support/regression/tests/gcc-torture-execute-20041019-1.c:
11983           re-enable test
11984
11985 2019-03-21 Philipp Klaus Krause <pkk AT spth.de>
11986
11987         * doc/sdccman.lyx:
11988           Update manual.
11989
11990 2019-03-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11991
11992         * src/SDCCast.c: fix bug #2834
11993         * support/regression/tests/bug-2834.c: re-enable test
11994         * src/ds390/ralloc.c: fix bug #2603
11995         * support/regression/tests/gcc-torture-execute-20021120-1.c:
11996           re-enable test
11997
11998 2019-03-21 Philipp Klaus Krause <pkk AT spth.de>
11999
12000         * device/lib/pdk14/__setjmp.s,
12001           device/lib/pdk15/__setjmp.s,
12002           device/lib/pdk14/Makefile.in,
12003           device/lib/pdk15/Makefile.in,
12004           support/regression/tests/setjmp.c,
12005           support/regression/tests/gcc-torture-execute-20010409-1.c,
12006           support/regression/tests/gcc-torture-execute-pr60003.c:
12007           setjmp() / longjmp() for pdk.
12008
12009 2019-03-21 Philipp Klaus Krause <pkk AT spth.de>
12010
12011         * support/regression/tests/gcc-torture-execute-20051110-2.c:
12012           Enable a test (bug got fixed a few days ago via patch by Nicolas).
12013         * device/lib/Makefile.in,
12014           device/lib/*/Makefile.in,
12015           support/regression/tests/wchar.c,
12016           support/regression/tests/bug-2855.c:
12017           Fix bug #2855.
12018
12019 2019-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12020
12021         * src/SDCCopt.c: fix bug #2793
12022         * support/regression/tests/bug-2793: re-enable test
12023         * support/regression/tests/gcc-torture-execute-20120817-1.c:
12024           re-enable test
12025
12026 2019-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12027
12028         * src/hc08/main.c: fix bug #2713
12029         * support/regression/tests/bug2783061.c: bug #2713 tested
12030
12031 2019-03-20 Philipp Klaus Krause <pkk AT spth.de>
12032
12033         * support/scripts/sdcc.nsi:
12034           Include pdk libraries in Windows installer.
12035
12036 2019-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12037
12038         * device/lib/_ulong2fs.c: fix bug #2787
12039         * support/regression/tests/gcc-torture-execute-floatunsisf-1.c:
12040           re-enable test
12041         * src/ds390/gen.c: fix bug #2835
12042         * support/regression/tests/bug-2833.c: re-enable tests
12043
12044 2019-03-19 Philipp Klaus Krause <pkk AT spth.de>
12045
12046         * support/scripts/sdcc.nsi:
12047           Include pdk binaries in Windows installer.
12048
12049 2019-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12050
12051         * device/lib/_modslonglong.c: fix bug #2790
12052         * support/regression/tests/gcc-torture-execute-arith-rand-ll.c:
12053           re-enable tests
12054
12055 2019-03-19 Philipp Klaus Krause <pkk AT spth.de>
12056
12057         * sim/ucsim/pdk.src/inst.cc:
12058           Simulator fixes, patches by Nicolas Lesser.
12059         * sdas/aspdk15/pdk15mch.c:
12060           Assembler fix, patch by Nicolas Lesser
12061         * support/regression/tests/staticinit.c,
12062           src/pdk/gen.c,
12063           src/pdk/ralloc2.cc:
12064           Implement RFE #614.
12065
12066 2019-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12067
12068         * src/ds390/gen.c: fix bug #2702
12069         * device/lib/_rrulonglong.c,
12070         * device/lib/_rrslonglong.c: fix bug #2704
12071         * support/regression/tests/longlong.c: re-enable tests for
12072           hc08/s08/ds390, add more long long shifting tests
12073         * support/regression/tests/gcc-torture-execute-ashldi-1.c,
12074         * support/regression/tests/gcc-torture-execute-ashrdi-1.c,
12075         * support/regression/tests/gcc-torture-execute-divconst-3.c,
12076         * support/regression/tests/gcc-torture-execute-lshrdi-1.c,
12077         * support/regression/tests/gcc-torture-execute-vrp-7.c:
12078           re-enable tests
12079
12080
12081 2019-03-18 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
12082
12083         * src/pdk/gen.c:
12084           Improve |=, &=, ^=.
12085
12086 2019-03-18 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
12087
12088         * src/pdk/gen.c,
12089           src/pdk/ralloc2.cc,
12090           support/regression/tests/bug3564104.c:
12091           Improve register allocation for shift and addition, RFE #608.
12092         * support/valdiag/valdiag.py,
12093           support/valdiag/Makefile.in:
12094           Enable testing of diagnostics for pdk14.
12095
12096 2019-03-17 Philipp Klaus Krause <pkk AT spth.de>
12097
12098         * src/pdk/ralloc2.cc,
12099           src/pdk/gen.c,
12100           support/regression/tests/gcc-torture-execute-20020508-2.c,
12101           support/regression/tests/gcc-torture-execute-pr41750.c:
12102           Improve register allocation, RFE #611, RFE #612, RFE #606.
12103
12104 2019-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12105
12106         * sim/ucsim/aclocal.m4,
12107         * sim/ucsim/configure.ac,
12108         * sim/ucsim/configure: reverting previous changes; go back to
12109           using default C++ dialect instead of C++11
12110
12111 2019-03-17 Philipp Klaus Krause <pkk AT spth.de>
12112
12113         * src/pdk/ralloc2.cc,
12114           src/pdk/gen.c,
12115           support/regression/tests/gcc-torture-execute-pr70005.c:
12116           Better register allocation for assignment, RFE #615, fix some bugs in code generation.
12117
12118 2019-03-16 Philipp Klaus Krause <pkk AT spth.de>
12119
12120         * src/pdk/ralloc2.cc,
12121           src/pdk/gen.c:
12122           Better register allocation for surviving ifx operands, RFE #610.
12123
12124 2019-03-16 Philipp Klaus Krause <pkk AT spth.de>
12125
12126         * support/regression/tests/gcc-torture-execute-divcmp-2.c:
12127           Enable passing test for pdk14.
12128         * src/z80/gen.c,
12129           support/regression/tests/z88dk.c,
12130           support/regression/tests/bug-2881.c:
12131           Fix bug #2881.
12132
12133 2019-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12134
12135         * sim/ucsim/aclocal.m4,
12136         * sim/ucsim/configure.ac,
12137         * sim/ucsim/configure: request c++11 dialect
12138
12139 2019-03-15 Philipp Klaus Krause <pkk AT spth.de>
12140
12141         * src/pdk/gen.c:
12142           Cheaper adjustment of pointer in p.
12143         * device/include/limits.h,
12144           support/regression/tests/bug-2885.c:
12145           Fix bug #2885.
12146
12147 2019-03-15 Philipp Klaus Krause <pkk AT spth.de>
12148
12149         * src/pdk/gen.c:
12150           Fix calculation of cycle cost.
12151         * support/regression/tests/gcc-torture-execute-va-arg-19.c,
12152           support/regression/tests/gcc-torture-execute-960302-1.c,
12153           support/regression/tests/getbyte.c,
12154           support/regression/tests/literalop.c:
12155           Disable some tests for pdk14 (on which they won't work anytime soon due to lack of memory).
12156         * support/regression/tests/gcc-torture-execute-20041011-1.c:
12157           Redisable test for ds390 that got enabled accientially.
12158         * support/regression/tests/gcc-torture-execute-pr34456.c:
12159           Disable a test for ds390, where it fails (bug #2883).
12160         * sim/ucsim/pdk.src/glob.cc:
12161           Fix ret k debug output, patch by Nicolas Lesser.
12162         * src/SDCCglue.c:
12163           Fix initalization of const pointers to non-const char for pdk.
12164         * src/pdk/ralloc2.cc,
12165           support/regression/tests/bug2817646.c:
12166           Improve register allocation for pointer read and some arithmetic operations.
12167         * support/regression/tests/gcc-torture-execute-20051110-2.c:
12168           Disable test that fails due to bug #2884.
12169         * src/SDCCopt.c:
12170           Move width optimization so that it gets proper information from ic sequencing.
12171
12172 2019-03-14 Philipp Klaus Krause <pkk AT spth.de>
12173
12174         * support/regression/tests/cse.c,
12175           support/regression/tests/gcc-torture-execute-991216-2.c,
12176           support/regression/tests/gcc-torture-execute-pr70005.c,
12177           support/regression/tests/swap.c:
12178           Disable some tests for pdk14 (on which they won't work anytime soon due to lack of memory).
12179
12180 2019-03-14 Philipp Klaus Krause <pkk AT spth.de>
12181
12182         * Merged pdk branch to trunk.
12183
12184 2019-03-14 Philipp Klaus Krause <pkk AT spth.de>
12185
12186         * support/regression/tests/gcc-torture-execute-20000412-2.c,
12187           support/regression/tests/gcc-torture-execute-20180112-1.c,
12188           support/regression/tests/gcc-torture-execute-920922-1.c,
12189           support/regression/tests/gcc-torture-execute-arith-rand.c,
12190           support/regression/tests/gcc-torture-execute-ashldi-1.c,
12191           support/regression/tests/gcc-torture-execute-divconst-3.c,
12192           support/regression/tests/gcc-torture-execute-divmod-1.c,
12193           support/regression/tests/gcc-torture-execute-index-1.c,
12194           support/regression/tests/gcc-torture-execute-loop-15.c,
12195           support/regression/tests/gcc-torture-execute-multdi-1.c,
12196           support/regression/tests/gcc-torture-execute-pr39100.c,
12197           support/regression/tests/gcc-torture-execute-pr49419.c,
12198           support/regression/tests/gcc-torture-execute-pr60454.c,
12199           support/regression/tests/gcc-torture-execute-pr61306-1.c,
12200           support/regression/tests/gcc-torture-execute-pr61306-2.c,
12201           support/regression/tests/gcc-torture-execute-pr64979.c,
12202           support/regression/tests/gcc-torture-execute-pr78378.c,
12203           support/regression/tests/gcc-torture-execute-pr79121.c,
12204           support/regression/tests/onebyte.c,
12205           support/regression/tests/gcc-torture-execute-va-arg-1.c,
12206           support/regression/tests/gcc-torture-execute-va-arg-12.c,
12207           support/regression/tests/gcc-torture-execute-va-arg-15.c,
12208           support/regression/tests/gcc-torture-execute-va-arg-16.c,
12209           support/regression/tests/gcc-torture-execute-va-arg-18.c,
12210           support/regression/tests/gcc-torture-execute-va-arg-26.c,
12211           support/regression/tests/gcc-torture-execute-va-arg-5.c,
12212           support/regression/tests/gcc-torture-execute-va-arg-6.c,
12213           support/regression/tests/gcc-torture-execute-va-arg-9.c,
12214           support/regression/tests/gcc-torture-execute-loop-8.c:
12215           Disable some tests for pdk14 (on which they won't work anytime soon due to lack of memory).
12216         * src/pdk/gen.c:
12217           Fix non-dead-register bugs, fix a carry issue.
12218
12219 2019-03-14 Philipp Klaus Krause <pkk AT spth.de>
12220
12221         * device/lib/pdk14/Makefile.in,
12222           device/lib/pdk14/__gptrget.s,
12223           device/lib/pdk15/Makefile.in,
12224           device/lib/pdk15/__gptrget.s,
12225           src/pdk/gen.c,
12226           src/pdk/ralloc2.cc:
12227           Improve read of 16-bit value via pointer.
12228         * support/regression/tests/gcc-torture-execute-pure-1.c,
12229           support/regression/tests/gcc-torture-execute-string-opt-18.c,
12230           support/regression/tests/io.c,
12231           support/regression/tests/key.c,
12232           support/regression/tests/string.c,
12233           support/regression/tests/switch.c:
12234           Disable some tests for pdk14 (on which they won't work anytime soon due to lack of memory).
12235         * src/SDCCglue.c:
12236           Fix UTF-16 and UTF-16 string literals for pdk.
12237
12238 2019-03-14 Philipp Klaus Krause <pkk AT spth.de>
12239
12240         * doc/sdccman.lyx,
12241           src/SDCCast.c,
12242           support/regression/tests/vaargs.c:
12243           Disable omission of integer promotion of varargs for pdk.
12244         * device/include/stdarg.h:
12245           Fix variable arguments for pdk.
12246           src/pdk/gen.c:
12247           Fix stack adjustment for reentrant function returning 16-bit value.
12248         * support/regression/tests/bug2084206.c,
12249           support/regression/tests/gcc-torture-execute-920721-1.c,
12250           support/regression/tests/gcc-torture-execute-920829-1.c,
12251           support/regression/tests/gcc-torture-execute-921013-1.c,
12252           support/regression/tests/gcc-torture-execute-921124-1.c,
12253           support/regression/tests/gcc-torture-execute-980604-1.c:
12254           Disable some tests for pdk14 (on which they won't work anytime soon due to lack of memory).
12255
12256 2019-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12257
12258         * src/hc08/gen.c: fix bug in optimized 2 byte swap
12259         * support/regression/tests/bool.c: pass all ds390 tests now
12260
12261 2019-03-13 Philipp Klaus Krause <pkk AT spth.de>
12262
12263         * support/regression/tests/gcc-torture-execute-pr39339.c,
12264           support/regression/tests/gcc-torture-execute-pr41750.c,
12265           support/regression/tests/gcc-torture-execute-pr42833.c,
12266           support/regression/tests/gcc-torture-execute-pr43236.c,
12267           support/regression/tests/gcc-torture-execute-pr44575.c,
12268           support/regression/tests/gcc-torture-execute-20030717-1.c,
12269           support/regression/tests/gcc-torture-execute-20031204-1.c,
12270           support/regression/tests/gcc-torture-execute-20040409-2.c,
12271           support/regression/tests/gcc-torture-execute-20050218-1.c,
12272           support/regression/tests/gcc-torture-execute-20050502-1.c,
12273           support/regression/tests/gcc-torture-execute-20050826-1.c,
12274           support/regression/tests/gcc-torture-execute-20060110-2.c,
12275           support/regression/tests/gcc-torture-execute-20090207-1.c_
12276           Disable some tests for pdk14 (on which they won't work anytime soon due to lack of memory).
12277         * src/pdk/gen.c:
12278           Fix read from signed bit-field, fix +/- lower result byte in a, fix xor operand upper byte in a.
12279
12280 2019-03-13 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
12281
12282         * support/regression/tests/bug-2630.c,
12283           support/regression/tests/bug-2822.c,
12284           support/regression/tests/bug-441448.c,
12285           support/regression/tests/bug-460010.c,
12286           support/regression/tests/bug-2712.c,
12287           support/regression/tests/bug1665511.c,
12288           support/regression/tests/bug1757671.c,
12289           support/regression/tests/bug1928022.c,
12290           support/regression/tests/bug2729218.c,
12291           support/regression/tests/bug2817646.c,
12292           support/regression/tests/bug2862650.c,
12293           support/regression/tests/bug2935162.c,
12294           support/regression/tests/bug3027957.c,
12295           support/regression/tests/bug3183823.c,
12296           support/regression/tests/bug3381400.c,
12297           support/regression/tests/bug3424150.c,
12298           support/regression/tests/bug3564104.c,
12299           support/regression/tests/bugs-1596270-1736867.c,
12300           support/regression/tests/gcc-torture-execute-postmod-1.c,
12301           support/regression/tests/gcc-torture-execute-pr15262.c,
12302           support/regression/tests/gcc-torture-execute-pr15296.c,
12303           support/regression/tests/gcc-torture-execute-pr19606.c,
12304           support/regression/tests/gcc-torture-execute-pr20527-1.c,
12305           support/regression/tests/gcc-torture-execute-pr20601-1.c,
12306           support/regression/tests/gcc-torture-execute-pr27073.c,
12307           support/regression/tests/gcc-torture-execute-pr27260.c,
12308           support/regression/tests/gcc-torture-execute-pr27285.c,
12309           support/regression/tests/gcc-torture-execute-pr28982a.c,
12310           support/regression/tests/condopptr.c,
12311           support/regression/tests/constantRange.c,
12312           support/regression/tests/frexpf.c,
12313           support/regression/tests/gcc-torture-execute-20000603-1.c,
12314           support/regression/tests/gcc-torture-execute-20000717-4.c,
12315           support/regression/tests/gcc-torture-execute-20000731-1.c,
12316           support/regression/tests/gcc-torture-execute-20001024-1.c,
12317           support/regression/tests/gcc-torture-execute-20010910-1.c,
12318           support/regression/tests/gcc-torture-execute-20010915-1.c,
12319           support/regression/tests/gcc-torture-execute-20020129-1.c,
12320           support/regression/tests/gcc-torture-execute-20020402-3.c,
12321           support/regression/tests/gcc-torture-execute-20020508-2.c,
12322           support/regression/tests/gcc-torture-execute-20020615-1.c:
12323           Disable some tests for pdk14 (on which they won't work anytime soon due to lack of memory).
12324         * src/pdk/gen.h,
12325           src/pdk/gen.c:
12326           Fix arithmetic right shift, jump on &, static function pointer initalization, zeroing of bit-fields, ==, bit-field write from register p, bit-field write with non-dead register p, ^, immediate in -.
12327         * src/SDCCglue.c:
12328           Fix pdk pointer initalization corner case.
12329         * sim/ucsim/pdk.src/inst.cc:
12330           Fix ov.
12331
12332 2019-03-12 Philipp Klaus Krause <pkk AT spth.de>
12333
12334         * support/regression/tests/bug-2854.c,
12335           support/regression/tests/gcc-torture-execute-arith-rand-ll.c,
12336           support/regression/tests/bug-2222.c,
12337           support/regression/tests/bug-2231.c,
12338           support/regression/tests/bug-2427.c,
12339           support/regression/tests/bug-2611.c,
12340           support/regression/tests/bug-2890326.c,
12341           support/regression/tests/bug3474855.c,
12342           support/regression/tests/bug3475630.c,
12343           support/regression/tests/gcc-torture-execute-20021120-1.c,
12344           support/regression/tests/gcc-torture-execute-20030916-1.c,
12345           support/regression/tests/gcc-torture-execute-20121108-1.c,
12346           support/regression/tests/qsort.c,
12347           support/regression/tests/bug-2188.c,
12348           support/regression/tests/bug-2304.c,
12349           support/regression/tests/bug-2501.c,
12350           support/regression/tests/bug-2568.c,
12351           support/regression/tests/bug-2621.c,
12352           support/regression/tests/bug-2764.c,
12353           support/regression/tests/gcc-torture-execute-pr39501.c,
12354           support/regression/tests/gcc-torture-execute-pr78586.c,
12355           support/regression/tests/bug1723128.c,
12356           support/regression/tests/bug3410878.c,
12357           support/regression/tests/ctype.c,
12358           support/regression/tests/gcc-torture-execute-20030313-1.c,
12359           support/regression/tests/p99-conformance.c,
12360           support/regression/tests/scott-compare3.c:
12361           Disable some tests for pdk14 (on which they won't work anytime soon due to lack of memory).
12362         * support/regression/tests/gcc-torture-execute-divcmp-2.c,
12363           support/regression/tests/staticinit.c:
12364           Disable tests that fail in annoying ways.
12365         * src/SDCCglue.c:
12366           Pointer initialization fix.
12367         * src/pdk/gen.c:
12368           Shift fix, pointer read fix, jump table fix, negation fix, address offset fix, big return fix.
12369         * src/pdk/ralloc2.cc:
12370           Improve register use at pointer read.
12371         * sim/ucsim/pdk.src/inst.cc:
12372           Simulator fixes, patches by Nicolas Lesser.
12373         * src/pdk/ralloc2.cc,
12374           src/pdk/gen.c:
12375           Improve jump on &.
12376
12377 2019-03-12 Philipp Klaus Krause <pkk AT spth.de>
12378
12379         * support/regression/collate-results.py:
12380           Improve error handling in regression test result parsing, fix bug #2675.
12381
12382 2019-03-11 Philipp Klaus Krause <pkk AT spth.de>
12383
12384         * sdas/aspdk14/pdk14mch.c,
12385           sdas/asxxsrc/asdata.c,
12386           sdas/asxxsrc/asexpr.c,
12387           sdas/asxxsrc/asxxxx.h:
12388           Fix handling of offsets to word addresses, patch by Nicolas Lesser.
12389         * src/pdk/gen.c:
12390           Remove workarounds for word address offset handling issue.
12391         * support/regression/tests/*:
12392           Disable some tests for pdk14 (on which they won't work anytime soon due to lack of memory).
12393
12394 2019-03-11 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
12395
12396         * src/pdk/gen.c:
12397           Codegen fixes.
12398         * sim/ucsim/pdk.src/pdk.cc,
12399           sdas/linksrc/lkmain.c:
12400           Memory limit diagnostics, patch by Nicolas Lesser.
12401         * support/regression/tests/bug-2208.c,
12402           support/regression/tests/bug-2253.c,
12403           support/regression/tests/bug-2357.c,
12404           support/regression/tests/bug-2516.c,
12405           support/regression/tests/bug-2625.c,
12406           support/regression/tests/bug-2254.c,
12407           support/regression/tests/bug-2403.c,
12408           support/regression/tests/bug-2516.c,
12409           support/regression/tests/bug-2820.c:
12410           Disable some tests for pdk14 (on which they won't work anytime soon due to lack of memory).
12411
12412 2019-03-11 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
12413
12414         * src/pdk/gen.c,
12415           src/SDCCglue.c:
12416           Pointer handling fixes.
12417         * support/regression/tests/bp.c,
12418           support/regression/tests/bug-1805702.c:
12419           Disable some tests for pdk14 (on which they won't work anytime soon due to lack of memory).
12420
12421 2019-03-11 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
12422
12423         * src/pdk/ralloc2.cc,
12424           src/pdk/gen.c:
12425           Improve register use.
12426         * sim/ucsim/pdk.src/inst.cc,
12427           sim/ucsim/pdk.src/instcl.h:
12428           Fix flag handling, patch by Nicolas Lesser.
12429
12430 2019-03-11 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
12431
12432         * src/pdk/gen.c:
12433           Fix arithmetic right shift, assembler issue workaround for variables in ROM.
12434         * src/pdk/ralloc2.cc:
12435           Try to save abit more RAM.
12436         * support/regression/tests/and_survive.c,
12437           support/regression/tests/ato.c,
12438           support/regression/tests/bitopcse.c,
12439           support/regression/tests/bug-2031.c,
12440           support/regression/tests/bug-1953.c:
12441           Disable some tests for pdk14 (on which they won't work anytime soon due to lack of memory).
12442
12443 2019-03-10 Philipp Klaus Krause <pkk AT spth.de>
12444
12445         * src/pdk/gen.c,
12446           src/pdk/ralloc2.cc:
12447           Improve register allocation, small code generation fixes.
12448         * support/regression/tests/absolute.c,
12449           support/regression/tests/addsub.c,
12450           support/regression/tests/args.c,
12451           support/regression/tests/array.c,
12452           support/regression/tests/bug-221100.c,
12453           support/regression/tests/bug-221168.c,
12454           support/regression/tests/bug1477149.c,
12455           support/regression/tests/bug3401973.c:
12456           Disable some tests for pdk14 (on which they won't work anytime soon due to lack of memory).
12457         * sim/ucsim/pdk.src/inst.cc:
12458           Carry bug workaround.
12459
12460 2019-03-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12461
12462         * src/SDCCast.c: fix bugs #2750 and #2867 (same root cause)
12463         * support/regression/tests/bug-2750.c: enable test
12464
12465 2019-03-10 Philipp Klaus Krause <pkk AT spth.de>
12466
12467         * src/pdk/gen.c:
12468
12469 2019-03-10 Philipp Klaus Krause <pkk AT spth.de>
12470
12471         * src/pdk/gen.c:
12472           Workaround for lack of support for offset at call in assembler.
12473         * sim/ucsim/pdk.src/inst.cc:
12474           Carry bug workaround.
12475         * src/pdk/ralloc2.cc,
12476           src/pdk/ralloc.c,
12477           src/pdk/main.c:
12478           Enable local variable overlay for leaf functions.
12479         * configure.ac,
12480           configure:
12481           Fix display of pdk13 enable.
12482
12483 2019-03-07 Philipp Klaus Krause <pkk AT spth.de>
12484
12485         * sim/ucsim/pdk.src/inst.cc:
12486           Carry workaround.
12487         * src/pdk/gen.c:
12488           Comparison fix.
12489         * sim/ucsim/pdk.src/glob.cc:
12490           dzsn / izsn debug output fix, patch by Nicolas Lesser.
12491         * sdas/asxxsrc/asout.c,
12492           sdas/linksrc/lkrloc3.c:
12493           Fix handling of addresses of variables in RAM, patch by Nicolas Lesser.
12494
12495 2019-03-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12496
12497         * support/scripts/sdcc.nsi: sdcclib.exe is not built
12498           anymore, so don't try to include it in the installer
12499
12500 2019-03-06 Philipp Klaus Krause <pkk AT spth.de>
12501
12502         * src/pdk/gen.c:
12503           Improve pointer handling and subtraction.
12504         * sim/ucsim/pdk.src/inst.cc:
12505           Fix idxm.
12506         * src/pdk/gen.c:
12507           Comparison fix.
12508
12509 2019-03-06 Philipp Klaus Krause <pkk AT spth.de>
12510
12511         * sdas/asxxsrc/asout.c:
12512           Address handling fix, patch by Nicolas Lesser.
12513         * sim/ucsim/pdk.src/glob.cc,
12514           sim/ucsim/pdk.src/pdk.cc:
12515           State output fix, patch by Nicolas Lesser.
12516         * src/pdk/gen.c:
12517           Comparison fix.
12518         * sim/ucsim/pdk.src/inst.cc:
12519           Fix src, slc.
12520
12521 2019-03-05 Philipp Klaus Krause <pkk AT spth.de>
12522
12523         * device/lib/pdk14/__gptrget.s,
12524           device/lib/pdk15/__gptrget.s:
12525           Fix generic pointer read.
12526         * sim/ucsim/pdk.src/inst.cc:
12527           Fix push af / pop af simulation.
12528
12529 2019-03-05 Philipp Klaus Krause <pkk AT spth.de>
12530
12531         * support/regression/ports/pdk14/support.c:
12532           Fix regression-test _putchar for pdk14.
12533         * device/lib/pdk14/__gptrget.s,
12534           device/lib/pdk15/__gptrget.s:
12535           Fix generic pointer read.
12536         * sim/ucsim/pdk.src/glob.cc,
12537           sim/ucsim/pdk.src/inst.cc:
12538           pdk14 bit instruction fix, patch by Nicolas Lesser.
12539
12540 2019-03-05 Philipp Klaus Krause <pkk AT spth.de>
12541
12542         * support/regression/tests/bug-2363.c,
12543           support/regression/tests/bug-2756.c,
12544           support/regression/tests/gcc-torture-execute-20011008-3.c,
12545           support/regression/tests/gcc-torture-execute-20020402-3.c,
12546           support/regression/tests/gcc-torture-execute-20100430-1.c,
12547           support/regression/tests/gcc-torture-execute-cmpdi-1.c,
12548           support/regression/tests/gcc-torture-execute-longlong.c,
12549           support/regression/tests/gcc-torture-execute-memcpy-bi.c,
12550           support/regression/tests/gcc-torture-execute-mode-dependent-address.c,
12551           support/regression/tests/gcc-torture-execute-p18298.c,
12552           support/regression/tests/gcc-torture-execute-strcmp-1.c,
12553           support/regression/tests/gcc-torture-execute-strcpy-1.c,
12554           support/regression/tests/gcc-torture-execute-strncmp-1.c,
12555           support/regression/tests/gcc-torture-execute-struct-cpy-1.c,
12556           support/regression/tests/new_wide.c,
12557           support/regression/tests/wchar.c
12558           support/regression/tests/bug-2684.c,
12559           support/regression/tests/bug-2732.c,
12560           support/regression/tests/dhrystone.c,
12561           support/regression/tests/gcc-torture-execute-20050826-1.c,
12562           support/regression/tests/gcc-torture-execute-991216-1.c,
12563           support/regression/tests/gcc-torture-execute-pr47538.c,
12564           support/regression/tests/gcc-torture-execute-pr68532.c,
12565           support/regression/tests/qsort.c:
12566           Disable tests that won't work for pdk14 due to lack of memory.
12567         * sdas/asxxsrc/asout.c,
12568           sdas/linksrc/lkrloc3.c,
12569           sim/ucsim/pdk.src/pdk.cc,
12570           sim/ucsim/pdk.src/inst.cc:
12571           pdk14 fixes, patch by Nicolas Lesser.
12572
12573 2019-03-04 Philipp Klaus Krause <pkk AT spth.de>
12574
12575         * sdas/asxxsrc/asout.c:
12576           Assembler fix, patch by Nicolas Lesser.
12577         * sim/ucsim/Makefile.in,
12578           sim/ucsim/configure,
12579           sim/ucsim/configure.ac,
12580           sim/ucsim/globals.cc,
12581           sim/ucsim/globals.h,
12582           sim/ucsim/packages_in.mk,
12583           sim/ucsim/stypes.h,
12584           support/regression/ports/pdk14/spec.mk,
12585           support/regression/ports/pdk14/support.c:
12586           pdk14 simulator, patch by Nicolas Lesser.
12587
12588 2019-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12589
12590         * src/mcs51/gen.c: fix bug #2729
12591         * support/regression/tests/bool.c: reenable test
12592
12593 2019-03-01 Philipp Klaus Krause <pkk AT spth.de>
12594
12595         * src/pdk/ralloc.c:
12596           Dump debug info after register assignment.
12597         * support/regression/tests/gcc-torture-execute-20000314-3.c:
12598           Disable failing test, where solution is not clear yet (bug #2878).
12599
12600 2019-03-01 Philipp Klaus Krause <pkk AT spth.de>
12601
12602         * src/SDCCopt.c:
12603           Fix bug #2876.
12604
12605 2019-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12606
12607         * src/SDCCast.c: fix bug #2873
12608         * support/regression/tests/literalop.c: add casts to fix
12609           integer promotion of hexadeciaml constants in ?: operator.
12610
12611 2019-02-26 Philipp Klaus Krause <pkk AT spth.de>
12612
12613         * support/regression/tests/gcc-torture-execute-960116-1.c
12614           support/regression/tests/gcc-torture-execute-cvt-1.c
12615           support/regression/tests/gcc-torture-execute-loop-2c.c
12616           support/regression/tests/gcc-torture-execute-pr20601-1.c
12617           support/regression/tests/gcc-torture-execute-pr33870-1.c
12618           support/regression/tests/gcc-torture-execute-pr33870.c
12619           support/regression/tests/gcc-torture-execute-pr37125.c
12620           support/regression/tests/gcc-torture-execute-pr63843.c
12621           support/regression/tests/gcc-torture-execute-pr65215-1.c
12622           support/regression/tests/gcc-torture-execute-pr65215-2.c
12623           support/regression/tests/gcc-torture-execute-pr68841.c
12624           support/regression/tests/gcc-torture-execute-stdarg-5.c
12625           support/regression/tests/gcc-torture-execute-unroll-1.c
12626           support/regression/tests/inline.c
12627           Disable tests that are unlikely to compile for pdk14 anytime soon.
12628         * src/pdk/gen.c:
12629           Fix an issue in handling aop for spilt variables.
12630
12631 2019-02-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12632
12633         * src/SDCCsymt.c: fix bug #2861
12634
12635 2019-02-20 Philipp Klaus Krause <pkk AT spth.de>
12636
12637         * src/SDCCopt.c:
12638           Generalize loop narrowing (part of RFE #530).
12639
12640 2019-02-20 Philipp Klaus Krause <pkk AT spth.de>
12641
12642         * src/pdk/gen.c:
12643           Do not emit set0, set1 with memory operand fpr pdk13, as assembler support for these likely won't be ready for SDCC 3.9.0.
12644         * device/lib/pdk13:
12645           Infrastructure for pdk13 library.
12646
12647 2019-02-15 Philipp Klaus Krause <pkk AT spth.de>
12648
12649         * sdas/asxxsrc/asout.c,
12650           sdas/linksrc/lkrloc3.c:
12651           Fix relocation of addresses in ROM, patches by Nicolas Lesser.
12652         * sdas/aspdk/pdkmch.c:
12653           Fix handling of literals, patch by Nicolas Lesser.
12654
12655 2019-02-14 Philipp Klaus Krause <pkk AT spth.de>
12656
12657         * src/pdk/gen.c:
12658           Disable use of idxm, ldtabl, stt16, ldt16 on direct operands, since we can't handle alignment requirements yet.
12659         * sdas/aspdk/pdkmch.c,
12660           sdas/aspdk14/pdk14mch.c,
12661           sdas/aspdk15/pdk15mch.c,
12662           sdas/asxxsrc/asout.c,
12663           sdas/asxxsrc/asxxxx.h,
12664           sdas/linksrc/lkrloc3.c:
12665           pdk assembler fixes, patch by Nicolas Lesser.
12666
12667 2019-02-13 Philipp Klaus Krause <pkk AT spth.de>
12668
12669         * support/regression/tests/gcc-torture-execute-20030714-1.c,
12670           support/regression/tests/gcc-torture-execute-921208-1.c,
12671           support/regression/tests/gcc-torture-execute-930702-1.c,
12672           support/regression/tests/gcc-torture-execute-991112-1.c,
12673           support/regression/tests/gcc-torture-execute-func-ptr-1.c,
12674           support/regression/tests/gcc-torture-execute-pr34456.c,
12675           support/regression/tests/z88dk.c,
12676           support/regression/tests/gcc-torture-execute-20010409-1.c,
12677           support/regression/tests/gcc-torture-execute-pr60003.c,
12678           support/regression/tests/setjmp.c,
12679           support/regression/tests/loop.c:
12680           Disable tests that are unlikely to compile for pdk14 anytime soon.
12681         * src/z80/gen.c:
12682           Fix wide comparison with immediate, fix a corner case of & with one stack operand, fix comparison with stack operand, fix multiplication by negative literal.
12683         * src/pdk/main.c,
12684           src/stm8/main.c:
12685           Fix extended alignment.
12686
12687 2019-02-13 Philipp Klaus Krause <pkk AT spth.de>
12688
12689         * src/z80/gen.c:
12690           Fix bug #2875.
12691
12692 2019-02-12 Philipp Klaus Krause <pkk AT spth.de>
12693
12694         * src/pdk/gen.c,
12695           src/pdk/ralloc2.cc:
12696           Fix subtraction by immediate, &^| with both operands on stack, left shift of on-stack operand.
12697         * device/lib/pdk14/Makefile.in,
12698           device/lib/pdk15/Makefile.in:
12699           Enable missing support functions.
12700         * support/regression/tests/bug-2551.c,
12701           support/regression/tests/bug-2554.c,
12702           support/regression/tests/bug-2558.c,
12703           support/regression/tests/bug-2559.c,
12704           support/regression/tests/gcc-torture-execute-920721-3.c,
12705           support/regression/tests/gcc-torture-execute-20050106-1.c,
12706           support/regression/tests/gcc-torture-execute-20060930-2.c:
12707           Disable tests that fail to compile due to bug #2874.
12708         * support/regression/tests/bug-2663.c,
12709           support/regression/tests/bug-2767.c,
12710           support/regression/tests/bug-716242.c,
12711           support/regression/tests/bug1908493.c,
12712           support/regression/tests/bug2077267.c,
12713           support/regression/tests/bug3379723.c:
12714           Disable tests that are unlikely to compile for pdk14 anytime soon.
12715         * device/lib/pdk14/heap.s,
12716           device/lib/pdk14/heap.s:
12717           Default heap of 64 Bytes for pdk14, pdk15.
12718         * src/pdk/main.c:
12719           Report lack of code generation support for division by constant.
12720
12721 2019-02-12 Philipp Klaus Krause <pkk AT spth.de>
12722
12723         * src/z80/ralloc.c,
12724           support/regression/tests/bug-2031.c:
12725           Allow rematerialization of pointer-to-integer cast, fixes a gbz80 initialization bug.
12726
12727 2019-02-12 Philipp Klaus Krause <pkk AT spth.de>
12728
12729         * src/pdk/gen.c,
12730           src/pdk/ralloc.c:
12731           Fix various pdk issues.
12732         * support/regression/tests/bug-1918.c,
12733           support/regression/tests/bug-2124.c,
12734           support/regression/tests/bug-2271.c,
12735           support/regression/tests/bug-2274.c,
12736           support/regression/tests/bug-2305.c,
12737           support/regression/tests/bug-2349.c,
12738           support/regression/tests/bug-2373.c,
12739           support/regression/tests/bug-2455.c,
12740           support/regression/tests/bug-2497.c:
12741           Disable tests that are unlikely to compile for pdk14 anytime soon.
12742
12743 2019-02-12 Philipp Klaus Krause <pkk AT spth.de>
12744
12745         * src/pdk/gen.c:
12746           Use ltabl for pdk15, improve shifts.
12747         * src/SDCCglue.c:
12748           Fix initialization of bit-fields in code space for pdk.
12749
12750 2019-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12751
12752         * src/SDCCicode.c: fix bug #2829
12753
12754 2019-02-11 Philipp Klaus Krause <pkk AT spth.de>
12755
12756         * support/regression/ports/pdk14/support.c:
12757           Make regression tests compile, even before simulator is ready.
12758         * device/lib/pdk14/Makefile.in,
12759           device/lib/pdk15/Makefile.in:
12760           Enable a missing support function.
12761         * src/pdk/gen.c:
12762           Improve bit-field access.
12763
12764 2019-02-11 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
12765
12766         * src/pdk/gen.c:
12767           Fix handling of wide return values.
12768
12769 2019-02-11 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
12770
12771         * sim/ucsim/z80.src/inst_ed.c:
12772           Implement Z80/Z180/eZ80 rld, rrd.
12773         * src/z80/gen.c,
12774           support/regression/tests/bitfields.c:
12775           Improve bit-field write.
12776
12777 2019-02-11 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
12778
12779         * sdas/asrab/rabadr.c,
12780           src/z80/gen.c:
12781           Fix bug #2869.
12782
12783 2019-02-08 Philipp Klaus Krause <pkk AT spth.de>
12784
12785         * src/pdk/gen.c
12786           src/pdk/ralloc2.cc:
12787           Various pdk improvements.
12788
12789 2019-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12790
12791         * src/SDCCdwarf2.c: fix bug #2762
12792
12793 2019-02-08 Philipp Klaus Krause <pkk AT spth.de>
12794
12795         * src/pdk/gen.c,
12796           src/pdk/main.c,
12797           src/pdk/ralloc2.cc:
12798           Various pdk improvements.
12799         * device/lib/calloc.c,
12800           device/lib/free.c,
12801           device/lib/malloc.c,
12802           device/lib/realloc.c:
12803           Improve dynamic memory management for pdk.
12804         * device/lib/_memchr.c:
12805           Improve comparison.
12806
12807 2019-02-08 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
12808
12809         * configure,
12810           configure.ac,
12811           device/include/stdlib.h,
12812           device/lib/Makefile.in,
12813           device/lib/clean.mk,
12814           device/lib/pdk15/Makefile.in,
12815           device/lib/pdk15:
12816           pdk15 library.
12817         * src/pdk/main.c,
12818           src/pdk/gen.c:
12819           Improve read from pointer.
12820
12821 2019-02-08 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
12822
12823         * Makefile.common.in,
12824           Makefile.in,
12825           configure,
12826           configure.ac,
12827           sdccconf_in.h,
12828           src/pdk/main.c,
12829           sdas/aspdk15:
12830           pdk15 assembler, patch by Nicolas Lesser.
12831
12832 2019-02-07 Philipp Klaus Krause <pkk AT spth.de>
12833
12834         * .version,
12835           Makefile.in,
12836           configure,
12837           configure.ac,
12838           doc/sdccman.lyx:
12839           Remove sdcclib.
12840         * sim/ucsim/sim.src/var.cc,
12841           sim/ucsim/sim.src/varcl.h,
12842           sim/ucsim/stm8.src/glob.cc,
12843           sim/ucsim/stm8.src/stm8.cc:
12844           stm8 simulator fixes, patches by Mike Jagdis.
12845
12846 2019-02-07 Philipp Klaus Krause <pkk AT spth.de>
12847
12848         * sdas/aspdk14,
12849           sdas/aspdk,
12850           device/lib/pdk14/Makefile.in:
12851           Assembler refactoring, patch by Nicolas Lesser.
12852
12853 2019-02-06 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
12854
12855         * src/pdk/gen.c,
12856           src/pdk/gen.h,
12857           src/pdk/ralloc.c,
12858           src/pdk/ralloc2.cc,
12859           src/pdk/gen.c:
12860           Various improvements in register allocation.
12861         * sdas/linksrc/lkrloc3.c:
12862           Fix a linker issue, patch by Nicolas Lesser.
12863         * device/lib/pdk14/__gptrget.s:
12864           Fix an issue in read from pointer to ROM.
12865
12866 2019-02-06 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
12867
12868         * src/pdk/ralloc.c,
12869           src/pdk/gen.c:
12870           Rematerialization.
12871
12872 2019-02-06 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
12873
12874         * src/pdk/gen.c:
12875           Fix direct read from variable in code space.
12876
12877 2019-02-06 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
12878
12879         * src/pdk/gen.c:
12880           Implement write of non-literal to bit-field.
12881
12882 2019-02-05 Philipp Klaus Krause <pkk AT spth.de>
12883
12884         * src/pdk/gen.c:
12885           Implement read from bit-field, literal write to bit-field.
12886         * src/pdk/ralloc2.cc:
12887           Improve handling of p wrt. pointer read / write in register allocation.
12888
12889 2019-02-05 Philipp Klaus Krause <pkk AT spth.de>
12890
12891         * src/pdk/gen.c:
12892           Fix signed comparison by 0.
12893         * Makefile.in,
12894           configure,
12895           configure.ac,
12896           src/pdk/main.c,
12897           sdas/aspdk,
12898           sdas/aspdk14:
12899           Assembler rename, based on patch by Nicolas Lesser.
12900
12901 2019-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12902
12903         * src/SDCCast.c: fix bug #2863
12904
12905 2019-02-03 Philipp Klaus Krause <pkk AT spth.de>
12906
12907         * src/pdk/gen.c:
12908           Fix early return from interrupt.
12909
12910 2019-02-03 Philipp Klaus Krause <pkk AT spth.de>
12911
12912         * doc/Makefile.in:
12913           Fix dependencies.
12914
12915 2019-02-03 Philipp Klaus Krause <pkk AT spth.de>
12916
12917         * src/SDCCglue.c:
12918           Fix a pointer initalization issue.
12919         * src/pdk/main.c:
12920           Save a word in stack-pointer setup.
12921
12922 2019-02-02 Philipp Klaus Krause <pkk AT spth.de>
12923
12924         * src/SDCCglue.c,
12925           src/SDCCglue.h,
12926           src/ds390/gen.c,
12927           src/hc08/gen.c,
12928           src/mcs51/gen.c:
12929           Use ret k for constant data.
12930
12931 2019-02-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12932
12933         * support/scripts/sdcc.nsi: add support for ez80_z80
12934
12935 2019-01-31 Philipp Klaus Krause <pkk AT spth.de>
12936
12937         * src/SDCCasm.c,
12938           src/SDCCasm.h,
12939           src/pdk/main.c:
12940           Use ret k for constant data bytes.
12941
12942 2019-01-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12943
12944         * sim/ucsim/z80.src/ez80.cc: add needed header for int8_t
12945
12946 2019-01-30 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
12947
12948         * doc/sdccman.lyx:
12949           Clarify documentation on library path options.
12950
12951 2019-01-28 Philipp Klaus Krause <pkk AT spth.de>
12952
12953         * src/SDCC.y:
12954           Document bug #2858 workaround.
12955
12956 2019-01-27 Philipp Klaus Krause <pkk AT spth.de>
12957
12958         * sdas/aspdk/pdkmch.c:
12959           Fix idxm, patch by Tim (cpldcpu).
12960         * device/lib/pdk14/Makefile.in:
12961           Use generic memcpy(), unsigned 8 x 8 -> 16 multiplication and unsigned division for pdk14.
12962         * src/pdk/main.c:
12963           Fix int x int -> long multiplication.
12964         * src/pdk/main.c,
12965           src/pdk/gen.c:
12966           Code generation for 8 x 8 (lit) -> 8 multiplication.
12967         * configure,
12968           configure.ac,
12969           src/SDCCmain.c,
12970           src/pdk/main.c,
12971           src/pdk/ralloc2.cc,
12972           src/port.h:
12973           Infrastructure for pdk13, pdk15.
12974
12975 2019-01-27 Philipp Klaus Krause <pkk AT spth.de>
12976
12977         * aspdk/pdkmch.c,
12978           asxxsrc/asout.c,
12979           asxxsrc/asxxxx.h,
12980           asxxsrc/sdas.c,
12981           asxxsrc/sdas.h,
12982           linksrc/lkrloc3.c:
12983           Linker and assembler fixes for pdk14, patch by Nicolas Lesser.
12984         * src/pdk/gen.c:
12985           Fix code generation for unary float minus and calls to functions returning more than a word.
12986         * device/lib/pdk14/__gptrget.s:
12987           Asm syntax fix.
12988
12989 2019-01-20 Philipp Klaus Krause <pkk AT spth.de>
12990
12991         * src/z80/gen.c,
12992           support/regression/tests/bug-2866.c:
12993           Fix bug #2866.
12994
12995 2019-01-19 Philipp Klaus Krause <pkk AT spth.de>
12996
12997         * sdas/aspdk/pdkmch.c:
12998           Fix shifts, patch by Tim (cpldcpu).
12999         * src/pdk/gen.c:
13000           Fix signed comparison, fix pointer write with integer literal cast to pointer.
13001
13002 2019-01-18 Philipp Klaus Krause <pkk AT spth.de>
13003
13004         * src/pdk/gen.c:
13005           Fix !.
13006
13007 2019-01-16 Philipp Klaus Krause <pkk AT spth.de>
13008
13009         * src/pdk/main.c:
13010           Switch default code location for bytewise addressing in ROM.
13011
13012 2019-01-15 Philipp Klaus Krause <pkk AT spth.de>
13013
13014         * sdas/aspdk/pdk.h,
13015           sdas/aspdk/pdkadr.c,
13016           sdas/aspdk/pdkmch.c,
13017           sdas/aspdk/pdkpst.c:
13018           Assembler fixes, patch by Nicolas Lesser.
13019         * src/pdk/main.c:
13020           Switch .org use to bytewise addressing in ROM.
13021
13022 2019-01-12 Philipp Klaus Krause <pkk AT spth.de>
13023
13024         * src/pdk/main.c:
13025           Use sensible default for --code-loc.
13026
13027 2019-01-12 Philipp Klaus Krause <pkk AT spth.de>
13028
13029         * src/pdk/main.c:
13030           Various glue code for program startup.
13031
13032 2019-01-12 Philipp Klaus Krause <pkk AT spth.de>
13033
13034         * device/lib/time.c:
13035           Make some variables const so save RAM on targets that do not have __code.
13036         * src/pdk/gen.c:
13037           Fix a segfault in code generation for &.
13038         * sdas/aspdk/pdk.h,
13039           sdas/aspdk/pdkadr.c,
13040           sdas/aspdk/pdkmch.c:
13041           Assembler fixes and syntax change, patch by Nicolas Lesser.
13042         * src/pdk/gen.c,
13043           device/lib/pdk14/__gptrget.s:
13044           Update for assembler syntax change.
13045         * src/SDCCsymt.c,
13046           device/lib/Makefile.in,
13047           Enable build of pdk14 library.
13048
13049 2019-01-11 Philipp Klaus Krause <pkk AT spth.de>
13050
13051         * device/lib/pdk14/Makefile.in:
13052           Use sdaspdk to build pdk14 library.
13053         * src/pdk/main.c,
13054           src/pdk/gen.c:
13055           Fix generation of invalid asm in a few places.
13056         * sdas/aspdk/pdkmch.c,
13057           sdas/aspdk/pdkpst.c:
13058           Assembler fixes, patch by Nicolas Lesser.
13059         * support/regression/ports/pdk14/spec.mk:
13060           Prepare for future pdk14 regression testing.
13061
13062 2019-01-11 Philipp Klaus Krause <pkk AT spth.de>
13063
13064         * sdas/aspdk,
13065           Makefile.common.in,
13066           Makefile.in,
13067           configure,
13068           configure.ac,
13069           sdas/linksrc/Makefile.in,
13070           sdas/linksrc/sdld.c,
13071           sdas/linksrc/sdld.h,
13072           src/pdk/main.c:
13073           Assembler for pdk14, patch by Nicolas Lesser.
13074
13075 2019-01-11 Philipp Klaus Krause <pkk AT spth.de>
13076
13077         * src/pdk/main.c:
13078           Work around lack of link-time arithmetic.
13079
13080 2019-01-10 Philipp Klaus Krause <pkk AT spth.de>
13081
13082         * src/pdk/gen.c,
13083           device/lib/pdk14/__gptrget.s:
13084           Use knowledge on byte order for push af.
13085
13086 2019-01-09 Philipp Klaus Krause <pkk AT spth.de>
13087
13088         * src/pdk/main.c:
13089           Fix invalid use of .dw for variables in ROM.
13090         * src/pdk/gen.c:
13091           Fix various issues in code generation.
13092
13093 2019-01-09 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13094
13095         * src/pdk/gen.c,
13096           device/lib/pdk14/__gptrget.s:
13097           Support variables in ROM.
13098
13099 2019-01-09 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13100
13101         * src/pdk/gen.c,
13102           src/pdk/ralloc2.cc:
13103           Minor fixes.
13104         * src/SDCCast.c:
13105           Enable standard library call optimization for pdk14.
13106
13107 2019-01-09 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13108
13109         * src/pdk/gen.c,
13110           src/pdk/ralloc2.cc:
13111           Optimize conditional jump on bit test.
13112
13113 2019-01-09 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13114
13115         * src/pdk/gen.c:
13116           Fixes for subtraction.
13117         * src/SDCCglue.c:
13118           Fix output of __sfr locations.
13119
13120 2019-01-08 Philipp Klaus Krause <pkk AT spth.de>
13121
13122         * src/pdk/gen.c:
13123           Generate better code for ^, |, &.
13124
13125 2019-01-08 Philipp Klaus Krause <pkk AT spth.de>
13126
13127         * src/pdk/gen.c:
13128           Slightly improve __sfr16 handling, fix pseudoregister saving in interrupt routine.
13129         * src/pdk/main.c:
13130           Fix zero-initialization of upper byte of pseudo-register p.
13131
13132 2019-01-08 Philipp Klaus Krause <pkk AT spth.de>
13133
13134         * support/regression/tests/*.c:
13135           Enable some regression tests that need struct assignment support.
13136
13137 2019-01-08 Philipp Klaus Krause <pkk AT spth.de>
13138
13139         * src/pdk/gen.c,
13140           device/lib/pdk14/Makefile.in:
13141           Implement unary float minus, enable build of most of the float library.
13142
13143 2019-01-08 Philipp Klaus Krause <pkk AT spth.de>
13144
13145         * src/pdk/gen.c:
13146           Fix handling of non-stack temporary operands in cost function.
13147         * device/lib/pdk14/Makefile.in:
13148           Enable build of more library functions.
13149
13150 2019-01-08 Philipp Klaus Krause <pkk AT spth.de>
13151
13152         * src/stm8/peeph.def:
13153           Fixes and improvements for stm8 peephole rules, patch by Visenri.
13154
13155 2019-01-07 Philipp Klaus Krause <pkk AT spth.de>
13156
13157         * src/z80/gen.c:
13158           ez80_z80 fixes.
13159         * src/z80/gen.c:
13160           Only use eZ80 lea for stack frame setup when doing so provides a code size advantage.
13161         * .version:
13162           Bump version for stable ez80_z80 backend.
13163         * support/regression/Makefile.in:
13164           Include ez80_z80 backend in test-z80 target.
13165
13166 2019-01-07 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13167
13168         * support/regression/ports/ez80-z80/spec.mk:
13169           Use new eZ80 uCsim in ez80_z80 regression tests.
13170         * src/z80/gen.c:
13171           ez80_z80 fixes.
13172
13173 2019-01-07 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13174
13175         * src/pdk/gen.c,
13176           src/pdk/ralloc.c:
13177           Support for return values wider than 16 bit.
13178         * src/SDCCmem.c:
13179           Fix handling of 1-byte stack parameters.
13180
13181 2019-01-07 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13182
13183         * src/pdk/gen.c:
13184           Fixes for reentrant functions.
13185
13186 2019-01-07 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13187
13188         * src/pdk/gen.c:
13189           Fix handling of stack adjustment on early return for on-stack variables.
13190           src/pdk/main.c:
13191           Initialize upper byte of pseudo-register p.
13192
13193 2019-01-06 Philipp Klaus Krause <pkk AT spth.de>
13194
13195         * src/pdk/gen.c,
13196           src/pdk/ralloc.c,
13197           src/SDCCbtree.cc:
13198           Improve support for reentrant functions.
13199         * support/regression/ports/pdk14,
13200           support/regression/Makefile.in,
13201           support/regression/fwk/include/testfwk.h:
13202           Basic infrastructure for future pdk14 regression testing.
13203
13204 2019-01-05 Philipp Klaus Krause <pkk AT spth.de>
13205
13206         * src/pdk/main.c:
13207           Initialization of global / static variables.
13208
13209 2019-01-05 Philipp Klaus Krause <pkk AT spth.de>
13210
13211         * device/lib/pdk14/Makefile.in:
13212           Don't try to compile library functions that will not work anytime soon.
13213         * src/SDCCglue.c:
13214           Emit sfr locations for pdk14.
13215         * device/include/stdlib.h:
13216           Mark bsearch(), qsort() function pointers as __reentrant for pdk14.
13217         * src/pdk/main.c:
13218           Properly announce lack of support for extended bit operations.
13219         * src/pdk/gen.c:
13220           Fix some cases of pointer read / write.
13221         * src/SDCCicode.c:
13222           Pass 8-bit arguments as 16 bit on stack on pdk14 to satisfy alignment requirements.
13223
13224 2019-01-05 Philipp Klaus Krause <pkk AT spth.de>
13225
13226         * src/SDCCmem.c:
13227           Improve error handling on missing output storage class.
13228
13229 2019-01-05 Philipp Klaus Krause <pkk AT spth.de>
13230
13231         * src/pdk/gen.c:
13232           Implement & for stack objects.
13233         * device/lib/pdk14/Makefile.in:
13234           Don't try to compile library functions that will not work anytime soon.
13235
13236 2019-01-05 Philipp Klaus Krause <pkk AT spth.de>
13237
13238         * src/pdk/main.c,
13239           src/pdk/gen.c,
13240           src/pdk/ralloc2.cc:
13241           Better unsigned char comparisons.
13242         * device/lib/pdk14,
13243           configure.ac,
13244           configure:
13245           Infrastructure for pdk14 library.
13246
13247 2019-01-04 Philipp Klaus Krause <pkk AT spth.de>
13248
13249         * src/pdk/gen.h,
13250           src/pdk/gen.c:
13251           Rudimentary support for arguments on the stack.
13252
13253 2019-01-03 Philipp Klaus Krause <pkk AT spth.de>
13254
13255         * src/pdk/main.c,
13256           src/pdk/gen.c,
13257           src/SDCCsymt.c:
13258           Implement basic I/O support (__sfr, __sfr16).
13259         * src/port.h,
13260           src/SDCCsymt.c:
13261           Prepare for future pdk13, pdk15 and pdk16 backends.
13262
13263 2019-01-03 Benedikt Freisen <b.freisen AT gmx.net>
13264
13265         * src/version.awk:
13266           Fix bug #2818.
13267
13268 2019-01-03 Philipp Klaus Krause <pkk AT spth.de>
13269
13270         * src/pdk/gen.c,
13271           src/pdk/ralloc2.cc:
13272           Implement support for dummy read from volatile in direct space.
13273
13274 2019-01-02 Philipp Klaus Krause <pkk AT spth.de>
13275
13276         * src/SDCCsymt.c,
13277           src/SDCCerr.h,
13278           src/SDCCerr.c,
13279           support/valdiag/tests/bug-2773.c:
13280           Fix bug #2773.
13281         * src/ds390/main.c:
13282           Change the name of a hackish predefined macro for standard-compliance.
13283
13284 2018-12-31 Philipp Klaus Krause <pkk AT spth.de>
13285
13286         * doc/sdccman.lyx:
13287           Document default calling convention for z80, z180, r2k, r3ka, ez80_z80, tlcs90, stm8.
13288         * src/SDCCast.c:
13289           Fix bug #2850.
13290         * src/SDCCsymt.c:
13291           Fix bug #2797.
13292         * src/SDCCmain.c,
13293           src/mcs51/main.c,
13294           src/hc08/main.c,
13295           src/stm8/main.c:
13296           Fix bug #2809.
13297         * src/SDCClospre.hpp,
13298           support/regression/tests/bug-2558.c:
13299           Fix bug #2558.
13300         * src/SDCCast.c:
13301           Fix bug #2535.
13302         * device/lib/printf_large.c,
13303           support/regression/tests/bug-2732.c:
13304           Fix bug #2732.
13305
13306 2018-12-30 Philipp Klaus Krause <pkk AT spth.de>
13307
13308         * support/regression/tests/bug-2854.c:
13309           Fix read from uninitialized memory.
13310         * src/z80/peep.c:
13311           Handle eZ80 lea, pea in peephole size calculation.
13312
13313 2018-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
13314
13315         * support/regression/tests/bug-2854.c: disabled test, segmentation fault
13316         * configure, configure.ac: fixed help text
13317         * device/lib/clean.mk: also clean ez80
13318
13319 2018-12-20 Philipp Klaus Krause <pkk AT spth.de>
13320
13321         * src/z80/gen.c:
13322           Improve use of eZ80, Rabbit, TLCS-90 16-bit load.
13323
13324 2018-12-19 Philipp Klaus Krause <pkk AT spth.de>
13325
13326         * src/z80/gen.c:
13327           Implement RFE #594.
13328
13329 2018-12-19 Philipp Klaus Krause <pkk AT spth.de>
13330
13331         * src/z80/gen.c:
13332           Fix a recently-introduced bug in handling of 32-bit return values for gbz80.
13333
13334 2018-12-18 Philipp Klaus Krause <pkk AT spth.de>
13335
13336         * sdas/asz80/z80mch.c,
13337           sdas/asz80/z80pst.c,
13338           sdas/asz80/tez80.asm:
13339           Improve eZ80 assembler support, patch by Hynek Sladký.
13340
13341 2018-12-16 Philipp Klaus Krause <pkk AT spth.de>
13342
13343         * src/z80/gen.c:
13344           Fix a bug in wide read via pointer.
13345
13346 2018-12-16 Philipp Klaus Krause <pkk AT spth.de>
13347
13348         * src/z80/gen.c:
13349           Fix bug #2856.
13350
13351 2018-12-15 Maarten Brock <sourceforge.brock AT dse.nl>
13352
13353         * configure, configure.ac: changed warning into notice
13354         * sdas/asz80/z80mch.c: cosmetic
13355         * src/sdcc.vcxproj,
13356         * src/sdcc.vcxproj.filters: added missing SDCC.lex & SDCC.y
13357         * support/cpp/libcpp/files.c,
13358         * support/cpp/libcpp/identifiers.c,
13359         * support/cpp/libcpp/init.c,
13360         * support/cpp/libcpp/symtab.c: fixed warnings for unsigned size_t
13361         * support/regression/tests/bitopcse.c: only use idata for mcs51
13362         * support/regression/tests/gcc-torture-execute-20021120-1.c: disabled for
13363           hc08 & s08, uses way too much spillocs in DSEG
13364         * support/regression/tests/longlong.c: split the test in 3 parts
13365         * support/sdbinutils/bfd/targets.c: added "ASXXXX"
13366         * support/sdbinutils/libiberty/simple-object-elf.c: fixed warning
13367
13368 2018-12-14 Philipp Klaus Krause <pkk AT spth.de>
13369
13370         * src/z80/gen.c:
13371           Refactor handling of return values, steps towards RFE #594.
13372
13373 2018-12-13 Philipp Klaus Krause <pkk AT spth.de>
13374
13375         * src/SDCCicode.c,
13376           support/regression/tests/bug-2710.c:
13377           Fix bug #2710.
13378         * Makefile.in,
13379           sim/ucsim/Makefile.in:
13380           Remove dist target, fix bug #2679.
13381         * src/SDCCtree_dec.hpp:
13382           Improve fix for #1874.
13383         * sdas/asz80/z80mch.c:
13384           Turn a few eZ80-related warning into comments.
13385
13386 2018-12-12 Philipp Klaus Krause <pkk AT spth.de>
13387
13388         * sdas/asz80/z80mch.c:
13389           Fix handling of tst for eZ80, patch by Hynek Sladký.
13390         * src/z80/gen.c,
13391           support/regression/tests/bug-2854.c:
13392           Fix an issue in 8-bit parameters to __z88dk_fastcall, bugs #2852 and #2854.
13393         * src/hc08/ralloc2.cc:
13394           Fix bug #2215.
13395         * src/stm8/ralloc.c,
13396           src/z80/ralloc.c,
13397           support/regression/tests/bug-2501.c:
13398           Fix bug #2501.
13399
13400 2018-12-11 Philipp Klaus Krause <pkk AT spth.de>
13401
13402         * Merged ez80_z80 branch to trunk.
13403
13404 2018-12-11 Philipp Klaus Krause <pkk AT spth.de>
13405
13406         * device/include/math.h,
13407           device/include/sdcc-lib.h:
13408           Fixes for ez80_z80 library.
13409         * support/regression/ports/ez80-z80/spec.mk,
13410           support/regression/ports/ucz180/spec.mk:
13411           Preparation for ez80_z80 regression testing.
13412
13413 2018-12-05 Philipp Klaus Krause <pkk AT spth.de>
13414
13415         * sdas/asz80/z80mch.c:
13416           Improve eZ80 support in assembler, patch by Hynek Sladký.
13417         * configure,
13418           configure.ac,
13419           device/lib/Makefile.in,
13420           device/lib/ez80_z80/Makefile.in,
13421           src/z80/main.c,
13422           device/lib/ez80_z80:
13423           ez80_z80 library.
13424
13425 2018-12-05 Philipp Klaus Krause <pkk AT spth.de>
13426
13427         * src/pdk/ralloc2.cc,
13428           src/pdk/gen.c:
13429           Improve code for shifts.
13430
13431 2018-12-04 Philipp Klaus Krause <pkk AT spth.de>
13432
13433         * src/pdk/ralloc2.cc,
13434           src/pdk/gen.c:
13435           Improve use of pseudoregister p.
13436
13437 2018-12-04 Philipp Klaus Krause <pkk AT spth.de>
13438
13439         * src/SDCCtree_dec.hpp:
13440           Fix bug #1847.
13441
13442 2018-12-04 Maarten Brock <sourceforge.brock AT dse.nl>
13443
13444         * SDCCerr.c: replaced include sdccconf.h by SDCCglobl.h, required for MSVC
13445
13446 2018-12-04 Philipp Klaus Krause <pkk AT spth.de>
13447
13448         * src/pdk/gen.c:
13449           Basic support for function pointers.
13450
13451 2018-12-04 Philipp Klaus Krause <pkk AT spth.de>
13452
13453         * src/pdk/gen.c:
13454           Improve code generation for jump on comparison.
13455
13456 2018-12-04 Philipp Klaus Krause <pkk AT spth.de>
13457
13458         * src/pdk/gen.c:
13459           Fix an issue in code generation for pointer read.
13460
13461 2018-12-03 Philipp Klaus Krause <pkk AT spth.de>
13462
13463         * src/pdk/ralloc.c,
13464           src/pdk/ralloc.h,
13465           src/pdk/ralloc2.cc,
13466           src/pdk/gen.c,
13467           src/pdk/gen.h,
13468           src/pdk/main.c:
13469           Basic register allocation.
13470
13471 2018-12-03 Philipp Klaus Krause <pkk AT spth.de>
13472
13473         * src/pdk/ralloc.c,
13474           src/pdk/gen.c:
13475           Allow return of up to 2 bytes.
13476
13477 2018-12-03 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13478
13479         * src/pdk/main.c:
13480           Report lack of hardware multiplication.
13481
13482 2018-12-03 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13483
13484         * src/pdk/gen.c,
13485           src/pdk/main.c,
13486           src/pdk/ralloc.c:
13487           Implement basic support for pointers.
13488
13489 2018-12-03 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13490
13491         * src/pdk/gen.c:
13492           Implement comparison.
13493
13494 2018-12-03 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13495
13496         * src/pdk/main.c,
13497           src/pdk/gen.c:
13498           Switch to little-endian to ease pointer-integer casts, fix addition.
13499
13500 2018-12-03 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13501
13502         * src/pdk/gen.c:
13503           Implement shifts, complement, negation.
13504
13505 2018-12-02 Philipp Klaus Krause <pkk AT spth.de>
13506
13507         * src/SDCCpeeph.c:
13508           Peephole function for z88dk, patch from zsdcc fork diff by Phillip Stevens.
13509         * src/SDCC.lex,
13510           src/SDCC.y,
13511           src/SDCCerr.c,
13512           src/SDCCerr.h,
13513           src/SDCCsymt.c,
13514           src/SDCCsymt.h,
13515           src/z80/gen.c,
13516           src/z80/main.c:
13517           More z88dk-specific calling conventions, patch from zsdcc fork diff by Phillip Stevens.
13518
13519 2018-12-02 Philipp Klaus Krause <pkk AT spth.de>
13520
13521         * configure,
13522           configure.ac,
13523           sdccconf_in.h,
13524           src/SDCCmain.c,
13525           src/port.h,
13526           src/pdk,
13527           src/pdk/Makefile.in,
13528           src/pdk/main.c,
13529           src/pdk/ralloc.c,
13530           src/pdk/ralloc.h:
13531           Basic infrastructure for pdk14 backend.
13532
13533 2018-12-01 Philipp Klaus Krause <pkk AT spth.de>
13534
13535         * src/z80/gen.c:
13536           Use lea for ez80_z80.
13537         * sdas/asz80/z80.h,
13538           sdas/asz80/z80adr.c,
13539           sdas/asz80/z80mch.c,
13540           sdas/asz80/z80pst.c:
13541           eZ80 support in assembler, patch by Hynek Sladký.
13542         * src/SDCCglue.c:
13543           Use assembler ez80 mode for ez80_z80 backend.
13544
13545 2018-12-01 Philipp Klaus Krause <pkk AT spth.de>
13546
13547         * src/z80/gen.c:
13548           genAddrOf refactoring.
13549
13550 2018-11-30 Philipp Klaus Krause <pkk AT spth.de>
13551
13552         * configure,
13553           configure.ac,
13554           sdccconf_in.h,
13555           src/SDCCmain.c,
13556           src/port.h,
13557           src/z80/main.c,
13558           src/z80/z80.h,
13559           src/z80/peep.c,
13560           support/regression/ports/ez80-z80,
13561           device/include/setjmp.h,
13562           device/include/stdarg.h,
13563           device/include/stdlib.h,
13564           device/include/string.h,
13565           support/regression/fwk/include/testfwk.h:
13566           Basic ez80_z80 backend.
13567
13568 2018-11-30 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13569
13570         * src/stm8/gen.c:
13571           Improve code generation for negation.
13572
13573 2018-11-30 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13574
13575         * src/stm8/gen.c:
13576           Fix an issue in shift of large on-stack operands (part of bug #2844).
13577
13578 2018-11-29 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13579
13580         * src/stm8/gen.c:
13581           Fix an issue in call to function returning struct / union.
13582
13583 2018-11-29 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13584
13585         * src/stm8/gen.c:
13586           Fix an issue in code generation for subtraction (part of bug #2844).
13587
13588 2018-11-26 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13589
13590         * src/SDCCmem.c,
13591           support/regression/tests/bug-2842.c:
13592           Fix bug #2842.
13593
13594 2018-11-24 Philipp Klaus Krause <pkk AT spth.de>
13595
13596         * src/stm8/gen.c:
13597           Improve handling of right subtraction operand in a.
13598
13599 2018-11-22 Philipp Klaus Krause <pkk AT spth.de>
13600
13601         * src/stm8/gen.c:
13602           Fix an issue in right shift.
13603
13604 2018-11-20 Philipp Klaus Krause <pkk AT spth.de>
13605
13606         * src/stm8/gen.c:
13607           Improvements for previous commit
13608         * src/SDCCsalloc.hpp:
13609           New stack allocator: unaligned Chaitin.
13610
13611 2018-11-19 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13612
13613         * src/stm8/gen.c:
13614           Slightly more verbose error reporting.
13615
13616 2018-11-18 Philipp Klaus Krause <pkk AT spth.de>
13617
13618         * configure.ac,
13619           sdccconf_in.h,
13620           configure,
13621           src/SDCCerr.c,
13622           src/SDCCerr.h,
13623           src/stm8/gen.c:
13624           Provide backtrace on some internal errors.
13625
13626 2018-11-16 Philipp Klaus Krause <pkk AT spth.de>
13627
13628         * src/stm8/gen.c:
13629           Fix right shift of literal.
13630
13631 2018-11-15 Philipp Klaus Krause <pkk AT spth.de>
13632
13633         * support/regression/Makefile.in:
13634           Include stm8-large in default target for regression tests.
13635         * src/stm8/gen.c:
13636           Improve code generation for wide negation.
13637
13638 2018-11-14 Philipp Klaus Krause <pkk AT spth.de>
13639
13640         * src/SDCCsalloc.hpp,
13641           .version:
13642           A bit of fine-tuning in the aligned Chaitin stack allocator to avoid some inefficiencies from alignment.
13643
13644 2018-11-14 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13645
13646         * src/z80/gen.c:
13647           Fix issues in z80 code generation.
13648         * src/z80/mappings.i:
13649           Consistently use space after comma in asm output.
13650
13651 2018-11-13 Philipp Klaus Krause <pkk AT spth.de>
13652
13653         * src/stm8/gen.c,
13654           support/regression/tests/oldfmul.c:
13655           Fix an issue in code generation for shifts found while experimenting with stack allocation.
13656         * src/SDCCmem.c,
13657           src/SDCCsalloc.hpp,
13658           src/stm8/ralloc.c,
13659           src/stm8/ralloc2.cc,
13660           src/z80/ralloc.c:
13661           New stack allocator for stm8: aligned Chaitin.
13662         * device/lib/_fsmul.c:
13663           Improve float multiplication routine a bit.
13664         * support/regression/tests/bug-2833.c:
13665           Disable a new test for ds390 (where it fails).
13666         * src/stm8/gen.c:
13667           More flexible handling of register x in read from pointer.
13668
13669 2018-11-12 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13670
13671         * support/regression/tests/bug-2834.c:
13672           Test for bug #2834.
13673         * src/SDCCopt.c,
13674           support/regression/tests/bug-2833.c:
13675           Fix bug #2833 (patch by Noam Preil).
13676         * src/z80/gen.c:
13677           Minor improvements in handling on-stack variables.
13678         * src/SDCCsalloc.hpp,
13679           src/SDCCmem.c,
13680           src/SDCCmem.h,
13681           src/SDCCralloc.hpp,
13682           src/z80/ralloc.c,
13683           src/z80/ralloc.h,
13684           src/z80/ralloc2.cc:
13685           New default stack allocator for z80 and related: aligned Chaitin.
13686         * src/stm8/ralloc.c,
13687           src/stm8/ralloc.h,
13688           src/stm8/ralloc2.cc,
13689           src/z80/ralloc.h,
13690           src/z80/ralloc2.cc:
13691           Prepare for new stack allocator for stm8.
13692         * src/stm8/gen.c:
13693           Fix an issue in code generation for comparisons.
13694
13695 2018-11-11 Philipp Klaus Krause <pkk AT spth.de>
13696
13697         * src/z80/ralloc.h,
13698           src/z80/ralloc.c,
13699           src/z80/ralloc2.cc:
13700           Refactoring to prepare for alternative stack allocation.
13701
13702 2018-11-08 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13703
13704         * support/regression/tests/bug-2833.c:
13705           Test for bug #2833.
13706
13707 2018-11-07 Philipp Klaus Krause <pkk AT spth.de>
13708
13709         * src/stm8/gen.c:
13710           Improve code generation for some multiplications.
13711         * sim/ucsim/stm8.src/stm8.cc,
13712           sim/ucsim/stm8.src/inst.cc:
13713           Improve accuracy of timing in stm8 simulator.
13714         * src/stm8/peeph.def:
13715           Peephole rule to improve shifting via spilled pointers.
13716
13717 2018-11-06 Philipp Klaus Krause <pkk AT spth.de>
13718
13719         * src/SDCCopt.c:
13720           Apply % to & optimization in a few more cases.
13721
13722 2018-11-05 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13723
13724         * sim/ucsim/cmd.src/cmd_uc.cc,
13725           sim/ucsim/sim.src/hw.cc,
13726           sim/ucsim/sim.src/serial_hw.cc,
13727           sim/ucsim/sim.src/simifcl.h,
13728           sdas/linksrc/lklibr.c,
13729           src/SDCCerr.c,
13730           src/SDCCerr.h:
13731           Cherry-pick a few spelling fixes from Debian.
13732
13733 2018-10-29 Philipp Klaus Krause <pkk AT spth.de>
13734
13735         * src/stm8/gen.c:
13736           Improve code for dummy read.
13737         * support/regression/tests/gcc-torture-execute-pr38212.c,
13738           support/regression/tests/cse.c:
13739           Enable tests that no longer fail.
13740
13741 2018-10-29 Philipp Klaus Krause <pkk AT spth.de>
13742
13743         * src/stm8/gen.h,
13744           src/stm8/gen.c,
13745           src/stm8/peep.c,
13746           src/stm8/ralloc.c:
13747           Support offsets from symbols in rematerialization (RFE #446).
13748
13749 2018-10-26 Philipp Klaus Krause <pkk AT spth.de>
13750
13751         * src/mcs51/peeph.def:
13752           Fix a bug in an mcs51 peephole rule.
13753
13754 2018-10-25 Philipp Klaus Krause <pkk AT spth.de>
13755
13756         * src/mcs51/peeph.def:
13757           Fix bug #2832.
13758         * src/z80/gen.c:
13759           Fix some --reserve-regs-iy issues.
13760         * src/z80/mappings.i:
13761           Reformat to better match generated code.
13762
13763 2018-10-24 Philipp Klaus Krause <pkk AT spth.de>
13764
13765         * src/stm8/peep.c:
13766           Improve distance estimation for direct long addressing mode for jp and call.
13767
13768 2018-10-24 Philipp Klaus Krause <pkk AT spth.de>
13769
13770         * src/z80/peep.c,
13771           src/stm8/peep.c:
13772           Generalize the fix for #2830 to improve some peephole optimizations.
13773
13774 2018-10-23 Philipp Klaus Krause <pkk AT spth.de>
13775
13776         * src/z80/peep.c:
13777           Fix bug #2830, patch by Tom Li.
13778
13779 2018-10-22 Philipp Klaus Krause <pkk AT spth.de>
13780
13781         * src/SDCClrange.c,
13782           support/regression/tests/bug-2826.c:
13783           Fix bug #2826 in preincrement optimization.
13784         * .version:
13785           Bump version for completion of machine-independent preincrement opt.
13786         * src/z80/gen.c:
13787           Improve code generation for 16-bit increment of global variables.
13788         * src/z80/peeph-z80.def,
13789           src/z80/peeph-r2k.def:
13790           Optimize reuse of hl.
13791
13792 2018-10-18 Philipp Klaus Krause <pkk AT spth.de>
13793
13794         * src/stm8/gen.c:
13795           Improve 16-bit pointer write, completes RFE #521.
13796
13797 2018-10-18 Philipp Klaus Krause <pkk AT spth.de>
13798
13799         * src/stm8/gen.c:
13800           Improve ==, !=.
13801
13802 2018-10-18 Philipp Klaus Krause <pkk AT spth.de>
13803
13804         * SDCClrange.c,
13805           src/SDCCpeeph.c,
13806           src/SDCCralloc.hpp,
13807           src/SDCCsymt.c,
13808           src/SDCCsymt.h,
13809           src/stm8/gen.c,
13810           src/stm8/peeph.def:
13811           Improve volatile handling in peepholes, fix a bug and implement RFE #585.
13812         * src/stm8/gen.c:
13813           Improve pointer read for stm8, completes RFE #545.
13814
13815 2018-10-17 Philipp Klaus Krause <pkk AT spth.de>
13816
13817         * support/regression/tests/bug-2822.c:
13818           Make test work for hc08.
13819         * device/lib/Makefile.in,
13820           src/SDCCmain.c:
13821           Fix bug #2823.
13822
13823 2018-10-16 Philipp Klaus Krause <pkk AT spth.de>
13824
13825         * src/stm8/peeph.def:
13826           Minor stm8 peephole improvement, RFE #584.
13827         * src/z80/gen.c:
13828           Fix bug #2801, #2674.
13829
13830 2018-10-15 Philipp Klaus Krause <pkk AT spth.de>
13831
13832         * src/z80/ralloc2.cc,
13833           support/regression/tests/bug-2822.c:
13834           Fix bug #2822.
13835         * src/SDCClospre.cc,
13836           support/regression/tests/bug-2820.c:
13837           Fix bug #2820.
13838         * src/SDCCicode.c,
13839           support/regression/tests/bug-2805.c:
13840           Fix bug #2805.
13841
13842 2018-10-09 Philipp Klaus Krause <pkk AT spth.de>
13843
13844         * src/stm8/gen.c:
13845           Use bit transfer instructions for 1-bit bit-field (part of RFE #446).
13846
13847 2018-10-08 Philipp Klaus Krause <pkk AT spth.de>
13848
13849         * src/z80/peeph-z80.def:
13850           Optimizations for 8-bit loop counters (RFE #431).
13851         * src/stm8/gen.c:
13852           Use bit set / reset instructions for 1-bit bit-fields (part of RFE #446).
13853
13854 2018-10-08 Philipp Klaus Krause <pkk AT spth.de>
13855
13856         * src/z80/gen.c:
13857           Improve code generation for 8-bit integers (addition of small constants, paramter passing) (RFE #583).
13858         * rc/SDCCBBlock.c,
13859           src/SDCCBBlock.h,
13860           src/SDCCsymt.c,
13861           src/SDCCsymt.h:
13862           Improve const use.
13863         * src/SDCClrange.c,
13864           src/SDCClrange.h,
13865           src/SDCCopt.c,
13866           src/stm8/gen.c,
13867           src/z80/peeph-z80.def:
13868           Optimize postincrement (RFE #581).
13869
13870 2018-10-02 Philipp Klaus Krause <pkk AT spth.de>
13871
13872         * src/stm8/gen.c:
13873           Fix an issue that resulted in overestimation of remat costs.
13874         * src/stm8/peeph.def:
13875           Optimize out dead loads from stack.
13876         * device/include/asm/*/features.h,
13877           device/lib/Makefile.in,
13878           device/lib/_memmove.c,
13879           device/lib/clean.mk,
13880           device/lib/__memcpy.c,
13881           device/lib/memcpy.c,
13882           device/lib/stm8-large/memcpy.s,
13883           device/lib/*/Makefile.in:
13884           Library memcpy() cleanup.
13885
13886 2018-10-02 Philipp Klaus Krause <pkk AT spth.de>
13887
13888         * src/stm8/gen.c:
13889           Improve wide arithmetic right shift.
13890
13891 2018-10-01 Philipp Klaus Krause <pkk AT spth.de>
13892
13893         * src/stm8/ralloc.c,
13894           src/stm8/gen.h,
13895           src/stm8/gen.c:
13896           Basic support for rematerialization of stack addresses.
13897
13898 2018-10-01 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13899
13900         * src/stm8/gen.c:
13901           Improve wide addition.
13902
13903 2018-10-01 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13904
13905         * src/stm8/gen.c:
13906           Improve 32-bit right shift by 6 to 7.
13907
13908 2018-10-01 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
13909
13910         * src/SDCCopt.c:
13911           Port an operand narrowing optimization to UNARYMINUS.
13912         * src/stm8/gen.c:
13913           Improve handling of trailing 0 in wide comparison.
13914
13915 2018-09-29 Philipp Klaus Krause <pkk AT spth.de>
13916
13917         * support/regression/tests/structassign.c:
13918           Use exactly representable values in union assignment test.
13919         * src/SDCClospre.cc:
13920           Prepare for use of different container types.
13921         * src/SDCCtree_dec.hpp:
13922           Cleanup.
13923
13924 2018-09-27 Philipp Klaus Krause <pkk AT spth.de>
13925
13926         * Merge next branch.
13927
13928 2018-09-27 Philipp Klaus Krause <pkk AT spth.de>
13929
13930         * src/SDCCtree_dec.hpp:
13931           Cherry-pick a minor performance improvement from lospre-vs-mcpre branch.
13932
13933 2018-09-26 Philipp Klaus Krause <pkk AT spth.de>
13934
13935         * src/SDCCtree_dec.hpp,
13936           src/SDCClospre.hpp,
13937           src/SDCClospre.cc:
13938           Remove hard dependencies on std::set to allow future transition to other containers.
13939
13940 2018-09-25 Philipp Klaus Krause <pkk AT spth.de>
13941
13942         * src/SDCC.y,
13943           src/SDCCerr.c,
13944           src/SDCCerr.h,
13945           src/SDCCsymt.c,
13946           src/SDCCsymt.h,
13947           support/valdiag/tests/struct.c,
13948           support/valdiag/tests/structflexiblearray.c:
13949           Fix bugs #2774, 2775.
13950
13951 2018-09-23 Philipp Klaus Krause <pkk AT spth.de>
13952
13953         * src/SDCClospre.hpp,
13954           src/SDCCralloc.hpp:
13955           Speed and memory usage improvements for tree-decomposition based algorithms.
13956
13957 2018-09-20 Philipp Klaus Krause <pkk AT spth.de>
13958
13959         * src/z80/peeph-r2k.def,
13960           src/z80/peeph-tlcs90.def,
13961           src/z80/peeph-z80.def:
13962           Fix bug #2814.
13963
13964 2018-09-19 Philipp Klaus Krause <pkk AT spth.de>
13965
13966         * support/scripts/repack_release.sh:
13967           Update script for 3.8.0 release.
13968
13969 2018-09-18 Philipp Klaus Krause <pkk AT spth.de>
13970
13971         * doc/README.txt:
13972           List TLCS-90 as supported target.
13973         * src/z80/peeph-z80.def,
13974           src/z80/peeph-r2k.def:
13975           Minor z80 peephole improvement.
13976
13977 2018-09-16 Philipp Klaus Krause <pkk AT spth.de>
13978
13979         * .version,
13980           doc/INSTALL.txt,
13981           sdcc.spec:
13982           Bump version number preparing for 3.8.0 release.
13983
13984 2018-09-14 Philipp Klaus Krause <pkk AT spth.de>
13985
13986         * src/stm8/main.c,
13987           support/regression/tests/smallc.c,
13988           support/regression/tests/bug-2590.c,
13989           support/regression/tests/z88dk.c:
13990           Disable __smallc for stm8.
13991
13992 2018-09-13 Philipp Klaus Krause <pkk AT spth.de>
13993
13994         * src/SDCCicode.c,
13995           src/SDCCmem.c,
13996           src/z80/gen.c,
13997           src/z80/ralloc.c:
13998           Fix bug #2811.
13999
14000 2018-09-12 Philipp Klaus Krause <pkk AT spth.de>
14001
14002         * src/SDCCval.c,
14003           support/regression/tests/iso-8859-1.c:
14004           Fix bug #2812.
14005
14006 2018-09-11 Philipp Klaus Krause <pkk AT spth.de>
14007
14008         * src/stm8/gen.c:
14009           Improve wide right shift.
14010
14011 2018-09-11 Philipp Klaus Krause <pkk AT spth.de>
14012
14013         * src/stm8/ralloc2.cc,
14014           src/stm8/gen.c:
14015           Improve jump on sign bit.
14016
14017 2018-09-11 Philipp Klaus Krause <pkk AT spth.de>
14018
14019         * support/regression/tests/structassign.c:
14020           Test more struct sizes.
14021         * src/SDCCopt.c:
14022           Narrow |.
14023         * src/stm8/peeph.def:
14024           Minor stm8 peephole improvement.
14025         * src/stm8/gen.c:
14026           Improve wide pointer reads and shifts.
14027         * src/stm8/peep.c:
14028           Improve notUsed() accuracy.
14029
14030 2018-09-11 Philipp Klaus Krause <pkk AT spth.de>
14031
14032         * device/include/string.h,
14033           device/lib/_memcpy.c,
14034           device/lib/stm8/memcpy.s,
14035           doc/sdccman.lyx,
14036           src/SDCCast.c,
14037           src/SDCCerr.c,
14038           src/SDCCerr.h,
14039           src/SDCCopt.c,
14040           src/SDCCsymt.c,
14041           src/SDCCsymt.h,
14042           support/regression/tests/gcc-torture-execute-20011008-3.c,
14043           support/regression/tests/gcc-torture-execute-20050826-2.c,
14044           support/regression/tests/gcc-torture-execute-lto-tbaa-1.c,
14045           support/regression/tests/gcc-torture-execute-pr39339.c,
14046           support/regression/tests/gcc-torture-execute-pr70127.c,
14047           support/regression/tests/gcc-torture-execute-struct-cpy-1.c,
14048           support/regression/tests/structassign.c:
14049           Support for struct / union assignment, patch by Benedikt Freisen (roybaer).
14050
14051 2018-09-10 Philipp Klaus Krause <pkk AT spth.de>
14052
14053         * src/stm8/peeph.def:
14054           Minor stm8 peephole improvement.
14055         * src/stm8/gen.c,
14056           support/regression/tests/gcc-torture-execute-991112-1.c:
14057           Fix a bug in function pointer handling.
14058
14059 2018-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14060
14061         * support/cpp/Makefile.in: move current directory earlier in
14062           the include file search path
14063
14064 2018-09-01 Philipp Klaus Krause <pkk AT spth.de>
14065
14066         * src/stm8/gen.c,
14067           support/regression/tests/bug-2807.c:
14068           Fix bug #2807.
14069
14070 2018-08-30 Philipp Klaus Krause <pkk AT spth.de>
14071
14072         * src/stm8/main.c,
14073           .version:
14074           Make default segment ordering suitable for large memory model.
14075         * support/regression/tests/gcc-torture-execute-func-ptr-1.c:
14076           Enable test that now passes for stm8 large memory model.
14077
14078 2018-08-26 Philipp Klaus Krause <pkk AT spth.de>
14079
14080         * device/lib/pic14/*,
14081           device/lib/pic16/*:
14082           Regenerate files to fix bug #2806.
14083         * src/SDCClospre.cc:
14084           Minor lospre code refactoring.
14085
14086 2018-08-25 Philipp Klaus Krause <pkk AT spth.de>
14087
14088         * src/SDCCicode.h,
14089           src/SDCCicode.c,
14090           support/regression/tests/bug-2804.c:
14091           Fix bug #2804.
14092         * src/stm8/peeph.def:
14093           Remove redundant ret.
14094         * src/SDCClospre.cc:
14095           Trigger assertion failure before SIGSEV when dumping graph of non-existing function.
14096
14097 2018-08-24 Philipp Klaus Krause <pkk AT spth.de>
14098
14099         * support/regression/tests/gcc-torture-execute-strcpy-1.c:
14100           Reduce risk of timeout due to long test.
14101
14102 2018-08-23 Philipp Klaus Krause <pkk AT spth.de>
14103
14104         * sim/ucsim/stm8.src/stm8.cc:
14105           Fix bug #2803.
14106
14107 2018-08-22 Philipp Klaus Krause <pkk AT spth.de>
14108
14109         * support/regression/ports/hc08/spec.mk,
14110           support/regression/ports/s08/spec.mk,
14111           support/regression/tests/gcc-torture-execute-arith-rand.c,
14112           support/regression/tests/gcc-torture-execute-strcmp-1.c,
14113           support/regression/tests/gcc-torture-execute-strncmp-1.c:
14114           Reduce risk of timeouts due to long tests.
14115         * support/regression/tests/rand.c:
14116           Disable a test on the broken OpenBSD.
14117
14118 2018-08-20 Philipp Klaus Krause <pkk AT spth.de>
14119
14120         * sdcc/doc/sdccman.lyx:
14121           Update documentation on library memory models.
14122
14123 2018-08-20 Philipp Klaus Krause <pkk AT spth.de>
14124
14125         * sdcc/sdccconf_in.h,
14126           sdcc/doc/sdccman.lyx:
14127           Remove infrastructure for STX support.
14128
14129 2018-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
14130
14131         * support/regression/tests/gcc-torture-execute-20060110-2.c: enabled test
14132         * support/regression/tests/gcc-torture-execute-arith-rand.c: run only 100x
14133
14134 2018-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
14135
14136         * src/mcs51/gen.c (genSend): fixed bugs #2778, #2736
14137         * support/regression/tests/gcc-torture-execute-divconst-3.c: enabled test
14138         * support/regression/fwk/include/testfwk.h: added __printu, fixed __printd
14139         * support/regression/tests/bug-1981238.c: enabled more tests
14140         * support/regression/tests/gcc-torture-execute-pr86231.c: fixed warnings
14141         * support/regression/tests/gcc-torture-execute-va-arg-14.c: suppress warning
14142
14143 2018-08-10 Philipp Klaus Krause <pkk AT spth.de>
14144
14145         * support/regression/tests/gcc-torture-execute-pr85529-2.c:
14146           Disable a test for older GCC.
14147         * support/regression/tests/new_wide.c:
14148           Disable a test for host.
14149
14150 2018-08-08 Philipp Klaus Krause <pkk AT spth.de>
14151
14152         * src/SDCCloop.c:
14153           Fix bug #2794.
14154
14155 2018-08-06 Philipp Klaus Krause <pkk AT spth.de>
14156
14157         * support/regression/tests/gcc-torture-execute-pr85529-1.c:
14158           Disable a test for older GCC.
14159
14160 2018-08-05 Philipp Klaus Krause <pkk AT spth.de>
14161
14162         * src/z80/gen.c:
14163           Improve error message on unbalanced stack.
14164         * support/regression/tests/bug-2793.c:
14165           Test for bug #2793.
14166
14167 2018-08-03 Philipp Klaus Krause <pkk AT spth.de>
14168
14169         * src/SDCCsymt.c:
14170           Fix an issue introduced in the bugfix for #2665.
14171         * src/stm8/peep.c,
14172           src/stm8/peeph.def:
14173           Minor improvements in STM8 peephole optimization.
14174         * src/stm8/gen.c:
14175           Minor improvement in STM8 subtraction codegen.
14176
14177 2018-08-02 Philipp Klaus Krause <pkk AT spth.de>
14178
14179         * support/regression/tests/gcc-torture-execute-va-arg-5.c:
14180           Disable a test for older GCC.
14181         * support/regression/ports/uc*/spec.mk:
14182           Harmonize simulation timeouts for z80-related.
14183         * src/SDCCsymt.c,
14184           src/SDCCdwarf2.c,
14185           src/z80/main.c,
14186           src/ds390/main.c,
14187           device/lib/_rrulonglong.c,
14188           device/lib/_rlulonglong.c,
14189           device/lib/_rrslonglong.c,
14190           device/lib/_rlslonglong.c:
14191           Fix bug #2665.
14192
14193 2018-08-01 Philipp Klaus Krause <pkk AT spth.de>
14194
14195         * src/stm8/peeph.def,
14196           support/regression/tests/compare.c:
14197           Improve range checks on 8- and 16-bit variables.
14198         * support/regression/tests/gcc-torture-execute-vrp-7.c:
14199           Disable test which fails for z80-related for tlcs90, also.
14200
14201 2018-07-31 Philipp Klaus Krause <pkk AT spth.de>
14202
14203         * src/stm8/ralloc.c,
14204           src/stm8/gen.c:
14205           Improve shift of global variables by 1.
14206
14207 2018-07-30 Philipp Klaus Krause <pkk AT spth.de>
14208
14209         * src/SDCCval.c,
14210           support/regression/tests/gcc-torture-execute-wchar_t-1.c,
14211           Fix bug #2792.
14212
14213 2018-07-30 Philipp Klaus Krause <pkk AT spth.de>
14214
14215         * src/SDCCglue.c,
14216           support/regression/tests/gcc-torture-execute-wchar_t-1.c,
14217           support/regression/tests/gcc-torture-execute-widechar-2.c:
14218           Fix bug #2791.
14219
14220 2018-07-30 Philipp Klaus Krause <pkk AT spth.de>
14221
14222         * support/regression/tests/gcc-torture-execute-*.c:
14223           Add tests from GCC 8.2.
14224
14225 2018-07-29 Philipp Klaus Krause <pkk AT spth.de>
14226
14227         * src/SDCCerr.?:
14228           Fix typos.
14229           support/regression/tests/gcc-torture-execute-*.c:
14230           Disable some warnings.
14231
14232 2018-07-26 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
14233
14234         * src/pic14/glue.c:
14235           Fix an issue introduced with support for C99 intermingling of declarations and statements.
14236
14237 2018-07-14 Philipp Klaus Krause <pkk AT spth.de>
14238
14239         * src/SDCClospre.cc,
14240           src/SDCClospre.hpp:
14241           Fix bug #2673.
14242
14243 2018-07-13 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
14244
14245         * src/z80/peep.c,
14246           support/regression/tests/bug-2771.c:
14247           Fix bug #2771.
14248         * src/SDCClospre.cc:
14249           Improve lospre debug output.
14250
14251 2018-07-12 Philipp Klaus Krause <pkk AT spth.de>
14252
14253         * src/z80/gen.c,
14254           support/regression/tests/bug-2770.c:
14255           Fix bug #2770.
14256         * device/include/mcs51/ax8052.h,
14257           device/include/mcs51/ax8052f131.h,
14258           device/include/mcs51/ax8052f142.h,
14259           device/include/mcs51/ax8052f143.h,
14260           device/include/mcs51/ax8052f151.h,
14261           device/include/mcs51/compiler.h:
14262           Headers for Axsem 8052, patch #166 by Thomas Sailer.
14263
14264 2018-07-05 Philipp Klaus Krause <pkk AT spth.de>
14265
14266         * src/SDCClospre.hpp:
14267           Fix bug #2748.
14268         * src/SDCCcse.h,
14269           src/SDCCdebug.c,
14270           src/SDCCglue.c,
14271           src/SDCCpeeph.c,
14272           src/SDCCsymt.c,
14273           src/SDCCsymt.h:
14274           Improve code quality fixing a few gcc -pedantic warnings.
14275
14276 2018-07-03 Philipp Klaus Krause <pkk AT spth.de>
14277
14278         * src/z80/gen.c,
14279           support/regression/tests/bug-2767.c:
14280           Fix bug #2767.
14281
14282 2018-07-02 Philipp Klaus Krause <pkk AT spth.de>
14283
14284         * support/regression/tests/bug-2764.c:
14285           Fix test for systems with int wider than 16 bits.
14286
14287 2018-06-28 Philipp Klaus Krause <pkk AT spth.de>
14288
14289         * support/regression/tests/bug-2764.c,
14290           src/stm8/peep.c,
14291           src/stm8/peeph.def:
14292           Fix bug #2764.
14293
14294 2018-06-28 Ben Shi <powerstudio1st AT 163 DOT com>
14295
14296         * support/regression/tests/gcc-torture-execute-20040409-2.c:
14297           Disabled more tests for arm64.
14298
14299 2018-06-27 Philipp Klaus Krause <pkk AT spth.de>
14300
14301         * src/mcs51/peep.c:
14302           Fix bug #2108.
14303         * device/lib/z80/crt0.s,
14304           device/lib/z180/crt0.s:
14305           Implement ei for RFE #519.
14306         * src/SDCCbtree.cc,
14307           src/SDCCnaddr.hpp,
14308           configure.ac,
14309           configure:
14310           Remove use of STX, RFE #542.
14311
14312 2018-06-26 Ben Shi <powerstudio1st AT 163 DOT com>
14313
14314         * support/regression/tests/gcc-torture-execute-20040409-1.c:
14315         * support/regression/tests/gcc-torture-execute-20040409-2.c:
14316         * support/regression/tests/gcc-torture-execute-20040409-3.c:
14317           Disabled for arm64.
14318
14319 2018-06-25 Philipp Klaus Krause <pkk AT spth.de>
14320
14321         * support/regression/tests/bug-2363.c:
14322           Disable test for mcs51 small model.
14323
14324 2018-06-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14325
14326         * src/SDCCcse.c: remove leftover debugging (fix bug #2763)
14327
14328 2018-06-21 Philipp Klaus Krause <pkk AT spth.de>
14329
14330         * sdas/asxxsrc/asdbg.c:
14331           Fix an assembler issue, alternative fix to patch #286.
14332         * support/regression/tests/bug-2750.c:
14333           Regression test for bug #2750.
14334         * support/regression/tests/bug-2363.c:
14335           Regression test for bug #2363.
14336
14337 2018-06-17 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
14338
14339         * src/SDCC.y,
14340           src/SDCCBBlock.c,
14341           src/SDCCast.c,
14342           src/SDCCast.h,
14343           src/SDCCdwarf2.c,
14344           src/SDCCerr.c,
14345           src/SDCCerr.h,
14346           src/SDCCglobl.h,
14347           src/SDCCglue.c,
14348           src/SDCCicode.c,
14349           src/SDCCicode.h,
14350           src/SDCCmem.c,
14351           src/SDCCsymt.c,
14352           src/SDCCsymt.h,
14353           src/SDCCval.c,
14354           src/cdbFile.c,
14355           support/regression/tests/p99-conformance.c,
14356           support/regression/tests/declafterstmt.c,
14357           support/valdiag/tests/declafterstmt.c:
14358           Support for C99 intermingling of declaration and statements, patch by Benedikt Freisen.
14359         * doc/sdccman.lyx:
14360           Update documentation on standard support.
14361
14362 2018-06-15 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
14363
14364         * src/SDCClospre.hpp,
14365           support/regression/tests/bug-2761.c:
14366           Fix bug #2761.
14367         * src/SDCCicode.c:
14368           Optimize division from pointer subtraction.
14369         * src/stm8/gen.c:
14370           Improve ^.
14371
14372 2018-06-13 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
14373
14374         * src/SDCCglobl.h,
14375           src/SDCCBBlock.c:
14376           Infrastructure for custom iCode dump point.
14377         * src/SDCClospre.hpp:
14378           Fix handling of use vector in lospre.
14379         * src/SDCClrange.h,
14380           src/SDCClrange.c,
14381           src/SDCCopt.c:
14382           Fix secondary issue in bug #2756.
14383         * device/include/uchar.h,
14384           device/lib/incl.mk,
14385           device/lib/mbstoc16s.c,
14386           device/lib/c16stombs.c,
14387           support/regression/tests/new_wide.c
14388           Functions for converting between UTF-8 and UTF-16 strings.
14389
14390 2018-06-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14391
14392         * src/SDCCcse.c: fix bugs #2709 and #1951
14393         * support/regression/tests/gcc-torture-execute-20001027-1.c,
14394         * support/regression/tests/bug-2708.c: enable tests
14395
14396 2018-06-13 Ben Shi <powerstudio1st AT 163 DOT com>
14397
14398         * support/regression/tests/bug-2756.c:
14399           disabled for test-mcs51-large and test-mcs51-huge due to build failure.
14400
14401 2018-06-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14402
14403         * src/SDCCset.c: reduce memory use of unionSets()
14404
14405 2018-06-12 Ben Shi <powerstudio1st AT 163 DOT com>
14406
14407         * support/regression/tests/bug-2756.c:
14408           disabled for test-host.
14409
14410 2018-06-12 Philipp Klaus Krause <pkk AT spth.de>
14411
14412         * src/SDCCralloc.hpp,
14413           support/regression/tests/bug-2756.c:
14414           Fix main issue in bug #2756.
14415
14416 2018-06-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14417
14418         * src/hc08/ralloc.c: fix bug #2737
14419
14420 2018-06-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14421
14422         * src/SDCCbitv.c: fix bug #2759
14423         * src/SDCCglue.c: fix bug #2749
14424         * support/regression/tests/bug-2749: enable test
14425
14426 2018-06-11 Ben Shi <powerstudio1st AT 163 DOT com>
14427
14428         * support/regression/tests/literalop.c:
14429           Improved for aarch64.
14430
14431 2018-06-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14432
14433         * src/SDCCbitv.c,
14434         * src/SDCCbitv.h: simplify to only access bit vector as unsigned
14435           int, add functions for in-place intersection and union operations
14436         * src/SDCCset.c,
14437         * src/SDCCset.h: new function destructItemIf calls a destructor
14438           function before deleting a set item
14439         * src/SDCCBBlock.c,
14440         * src/SDCCBBlock.h,
14441         * src/SDCCopt.c: free some eBBlock data when switching to iCode chain
14442         * src/SDCCcflow.c: free code flow data when not needed
14443         * src/SDCCdflow.c,
14444         * src/SDCCcse.c,
14445         * src/SDCCcse.h: free data flow and CSE data when not needed
14446
14447 2018-06-08 Ben Shi <powerstudio1st AT 163 DOT com>
14448
14449         * support/regression/tests/bitwise.c:
14450           Improved for aarch64.
14451
14452 2018-06-08 Philipp Klaus Krause <pkk AT spth.de>
14453
14454         * src/stm8/ralloc.c,
14455           src/SDCCopt.c:
14456           Narrow reads from pointers, RFE #559.
14457         * doc/sdccman.lyx:
14458           Improve documentation for --stack-loc.
14459
14460 2018-06-06 Ben Shi <powerstudio1st AT 163 DOT com>
14461
14462         * sim/ucsim/config.guess:
14463           updated to the newest version. (timestamp='2018-05-19')
14464
14465 2018-06-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14466
14467         * src/z80/peeph-z80.def: fixed peephole rule 153 (possibly fix for
14468           bug #2754)
14469
14470 2018-06-04 Philipp Klaus Krause <pkk AT spth.de>
14471
14472         * sdas/asz80/z80.h,
14473           sdas/asz80/z80adr.c,
14474           sdas/asz80/z80mch.c,
14475           sdas/asz80/z80pst.c:
14476           Assembler support for ZX Spectrum Next opcodes: Patch by pauloscustodio.
14477
14478 2018-06-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14479
14480         * src/SDCCast.c (expandInlineFuncs): fix bug #2752
14481         * support/regression/tests/bug-2752.c: enable test
14482
14483 2018-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14484
14485         * support/scripts/sdcc.nsi: mingw-w64 needs libwinpthread-1.dll
14486         * support/scripts/sdcc.nsi: add stm8-large library to setup.exe package
14487
14488 2018-05-28 Philipp Klaus Krause <pkk AT spth.de>
14489
14490         * src/SDCC.y,
14491           src/SDCCerr.c:
14492           Improve behaviour on unknown register specifications.
14493
14494 2018-05-27 Philipp Klaus Krause <pkk AT spth.de>
14495
14496         * support/regression/tests/bug-2752.c:
14497           Test for bug #2752
14498
14499 2018-05-26 Philipp Klaus Krause <pkk AT spth.de>
14500
14501         * src/SDCCpeeph.c:
14502           Fix bug #2753.
14503
14504 2018-05-24 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
14505
14506         * src/stm8/peeph.def:
14507           Improve documentation for jump-on-false-style optimization.
14508
14509 2018-05-12 Philipp Klaus Krause <pkk AT spth.de>
14510
14511         * src/stm8/peeph.def:
14512           Improve jump-on-false-style optimization.
14513
14514 2018-05-10 Philipp Klaus Krause <pkk AT spth.de>
14515
14516         * src/SDCC.lex,
14517           support/regression/tests/assert.c,
14518           support/valdiag/tests/static_assert.c:
14519           Add pragma for C2X, fix pragma for C99.
14520         * src/stm8/peeph.def:
14521           Various optimizations that help in stdcbench.
14522         * src/stm8/ralloc.c:
14523           Improve code for pushing globals.
14524
14525 2018-05-09 Philipp Klaus Krause <pkk AT spth.de>
14526
14527         * src/SDCC.y,
14528           src/SDCCerr.c,
14529           src/SDCCerr.h,
14530           src/SDCCglobl.h,
14531           src/SDCCmain.c:
14532           Support for C2X static_assert variant.
14533
14534 2018-05-09 Philipp Klaus Krause <pkk AT spth.de>
14535
14536         * src/stm8/gen.c,
14537           src/SDCCval.c:
14538           Fix use of undefined behaviour (left shift by negative amount).
14539         * support/regression/tests/bug-2749.c:
14540           Test for bug #2749.
14541         * src/SDCCglue.c:
14542           Code cleanup.
14543         * src/SDCCglobl.h,
14544           src/SDCCmem.c,
14545           src/SDCCutil.c,
14546           src/pic14/genarith.c,
14547           src/pic16/genarith.c,
14548           src/stm8/peep.c:
14549           Code cleanup by relying on ISO C99 support.
14550
14551 2018-05-08 Philipp Klaus Krause <pkk AT spth.de>
14552
14553         * support/regression/tests/bug-2746.c:
14554           Test for bug #2746.
14555         * src/stm8/peep.c:
14556           Fix reads from unallocated memory.
14557
14558 2018-04-25 Philipp Klaus Krause <pkk AT spth.de>
14559
14560         * device/include/stdbool.h:
14561           Change the type of true and false to _Bool (see also N 2229).
14562         * device/include/assert.h,
14563           device/lib/__assert.c,
14564           device/lib/incl.mk:
14565           Fix bug #2745.
14566
14567 2018-04-23 Philipp Klaus Krause <pkk AT spth.de>
14568
14569         * doc/sdccman.lyx:
14570           Update documentation on long long support.
14571         * device/lib/wctomb.c,
14572           support/regression/tests/wchar.c:
14573           Fix wctomb() error handling wrt. invalid surrogate codepoints.
14574         * device/lib/wcrtomb.c,
14575           support/regression/tests/wchar.c:
14576           Fix wcrtomb() errno handling.
14577         * device/lib/mbrtowc.c,
14578           device/lib/mbtowc.c:
14579           Improve mbrtowc(), mbtowc() error handling.
14580         * device/lib/mbrtoc16.c:
14581           Simplify mbrtoc16() by relying on mbrtowc() error handling.
14582         * device/lib/c16rtomb.c,
14583           support/regression/tests/wchar.c:
14584           Fix c16rtomb() error handling.
14585
14586 2018-04-21 Philipp Klaus Krause <pkk AT spth.de>
14587
14588         * device/include/stdint.h,
14589           support/regression/tests/constantRange.c:
14590           Fix intmax_t, uintmax_t limit macros.
14591
14592 2018-04-21 Philipp Klaus Krause <pkk AT spth.de>
14593
14594         * device/include/stdint.h,
14595           support/regression/tests/wchar.c:
14596           Fix wchar_t, wint_t limit macros.
14597
14598 2018-04-19 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
14599
14600         * support/regression/tests/wchar.c:
14601           A bit of additional UTF-16 and UTF-32 support testing.
14602
14603 2018-04-17 Philipp Klaus Krause <pkk AT spth.de>
14604
14605         * src/stm8/peep.c:
14606           Fix reads from unallocated memory.
14607         * src/stm8/gen.c:
14608           Fix bug #2743.
14609
14610 2018-04-16 Philipp Klaus Krause <pkk AT spth.de>
14611
14612         * src/SDCCglue.c:
14613           Fix read of unitialized value in initialization of zero-length bit-field.
14614
14615 2018-04-15 Philipp Klaus Krause <pkk AT spth.de>
14616
14617         * configure,
14618           configure.ac:
14619           Use C11 instead of ms-extensions to get support for anonymous struct.
14620
14621 2018-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
14622
14623         * sdas/asxxsrc/asout.c (outrw): enable emit 24-bit relocation data for stm8
14624         * src/stm8/main.c (get_model): fixed warning
14625
14626 2018-04-06 Philipp Klaus Krause <pkk AT spth.de>
14627
14628         * src/stm8/gen.c,
14629           support/regression/tests/bug-2124.c,
14630           support/regression/tests/bug-2373.c,
14631           support/regression/tests/bug1908493.c,
14632           support/regression/tests/compare.c,
14633           support/regression/tests/funptrs.c,
14634           support/regression/tests/gcc-torture-execute-930702-1.c,
14635           support/regression/tests/gcc-torture-execute-991112-1.c,
14636           support/regression/tests/z88dk.c:
14637           Workaround for 24-bit symbol assembler issue.
14638
14639 2018-04-02 Philipp Klaus Krause <pkk AT spth.de>
14640
14641         * support/regression/tests/gcc-torture-execute-20060110-2.c:
14642           Disable failing test.
14643
14644 2018-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14645
14646         * support/valdiag/tests/funcdec.c,
14647         * support/valdiag/tests/tentdecl.c: fix bug #2735
14648
14649 2018-03-31 Philipp Klaus Krause <pkk AT spth.de>
14650
14651         * src/SDCCopt.c:
14652           Consider string literal reuse in dead code elimination, part of RFE #567.
14653         * src/SDCCast.c,
14654           src/SDCCast.h,
14655           src/SDCCopt.c:
14656           Merge adjacent calls to puts(), RFE #564.
14657         * src/SDCCglue.c,
14658           src/stm8/gen.c:
14659           Enable support for 24-bit function pointers for stm8 large memory model.
14660         * support/valdiag/Makefile.in:
14661           Omit host by default.
14662         * support/valdiag/tests/funcdec.c,
14663           support/valdiag/tests/tentdecl.c:
14664           Disable test affected by bug #2735.
14665         * src/stm8/main.c:
14666           Separate default name for const segment from code segment.
14667
14668 2018-03-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14669
14670         * sdas/asxxsrc/asout.c
14671         * sdas/asxxsrc/sdas.c
14672         * sdas/asxxsrc/sdas.h: enable sdasstm8 to emit 24-bit relocation data
14673
14674 2018-03-30 Philipp Klaus Krause <pkk AT spth.de>
14675
14676         * support/valdiag/tests/overflow.c:
14677           Disable tests for known bugs #2733, #2734.
14678         * device/lib/stm8-large/heap.s:
14679           Fix heap initialization.
14680
14681 2018-03-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14682
14683         * support/regression/collate-results.py: fix bug #2731 and
14684           handle malformed "Summary" and "Simulator" stats better
14685
14686 2018-03-29 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
14687
14688         * src/SDCCast.c,
14689           src/SDCCutil.c,
14690           src/SDCCval.c,
14691           src/SDCCval.h:
14692           Make optimization of stdlib calls play nice with string reuse.
14693         * support/util/dbuf.c,
14694           support/util/dbuf.h:
14695           Improve const-correctness.
14696
14697 2018-03-28 Philipp Klaus Krause <pkk AT spth.de>
14698
14699         * src/stm8/gen.c,
14700           support/regression/tests/bug-2124.c,
14701           support/regression/tests/bug-2373.c,
14702           support/regression/tests/bug-716242.c,
14703           support/regression/tests/bug1908493.c,
14704           support/regression/tests/compare.c,
14705           support/regression/tests/funptrs.c,
14706           support/regression/tests/gcc-torture-execute-930702-1.c,
14707           support/regression/tests/gcc-torture-execute-991112-1.c,
14708           support/regression/tests/gcc-torture-execute-func-ptr-1.c,
14709           support/regression/tests/z88dk.c:
14710           Give up on supporting function pointers for stm8 large memory model.
14711         * device/lib/Makefile.in:
14712           Build library for stm8 large memory model by default.
14713
14714 2018-03-28 Philipp Klaus Krause <pkk AT spth.de>
14715
14716         * src/stm8/gen.c:
14717           Fix long long return values for large memory model.
14718         * sim/ucsim/stm8.src/glob.cc:
14719           Fix decoding of jpf.
14720         * device/lib/stm8-large/setjmp.s:
14721           Fix longjmp() for large memory model.
14722
14723 2018-03-28 Philipp Klaus Krause <pkk AT spth.de>
14724
14725         * src/SDCC.y,
14726           src/SDCCasm.c,
14727           src/SDCCicode.c,
14728           src/SDCCralloc.hpp,
14729           src/stm8/gen.c,
14730           src/stm8/ralloc.c,
14731           src/stm8/ralloc2.cc,
14732           src/stm8/peep.c:
14733           Improve handling of global pointers.
14734
14735 2018-03-27 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
14736
14737         * src/SDCCast.c,
14738           doc/sdccman.lyx,
14739           src/SDCCglobl.h,
14740           src/SDCCmain.c:
14741           Implement basic optimization of calls to standard library functions, RFE #564.
14742         * support/regression/tests/bug-716242.c,
14743           support/regression/tests/genptrs.c:
14744           Fix tests that assign void * to function pointers.
14745         * src/SDCCglue.c:
14746           Use jpf to reach main() for stm8 large memory model.
14747         * src/stm8/gen.c:
14748           Give up on assembler for stm8 large memory model to make regression tests pass.
14749
14750 2018-03-26 Philipp Klaus Krause <pkk AT spth.de>
14751
14752         * src/stm8/gen.c:
14753           Minor optimization for 8-bit pointer reads.
14754
14755 2018-03-26 Philipp Klaus Krause <pkk AT spth.de>
14756
14757         * support/valdiag/tests/constantRange.c:
14758           Make tests expect a few more warnings implemented in SDCC.
14759         * src/stm8/gen.c:
14760           Fix | of a with itself.
14761         * support/valdiag/tests/bug-971834.c:
14762           Do not expect unreasonable warning.
14763         * src/SDCCast.h,
14764           src/SDCCast.c,
14765           src/SDCCicode.c,
14766           support/valdiag/tests/pointers.c:
14767           Fix bug #2730.
14768
14769 2018-03-26 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
14770
14771         * src/SDCCerr.h,
14772           src/SDCCerr.c,
14773           src/SDCCast.c,
14774           support/valdiag/valdiag.py,
14775           support/valdiag/tests/pointers.c:
14776           Diagnostics for conversions between pointers to objects and pointers to functions.
14777         * src/stm8/gen.c,
14778           src/stm8/peeph.def:
14779           Some minor improvements.
14780
14781 2018-03-25 Philipp Klaus Krause <pkk AT spth.de>
14782
14783         * src/stm8/gen.c:
14784           Improve calls via global function pointers.
14785         * src/pic16/gen.c,
14786           src/pic16/ralloc.c,
14787           src/pic16/ralloc.c:
14788           Fix NEARPTRSIZE use.
14789         * src/hc08/main.c:
14790           Fix leftover max type size.
14791
14792 2018-03-25 Philipp Klaus Krause <pkk AT spth.de>
14793
14794         * device/lib/stm8-large/Makefile.in,
14795           device/lib/stm8-large/_fast_long_neg.s:
14796           Remove unused support routine.
14797         * src/port.h,
14798           src/stm8/main.c:
14799           Fix library path for large memory model.
14800         * src/SDCCpeeph.c:
14801           Fix labelIsUncondJump() for large memory model.
14802         * src/stm8/gen.c:
14803           Simplify generation of calls, implement 24-bit return values.
14804         * device/lib/stm8-large/Makefile.in:
14805           Fix build of char multiplicative operator routines.
14806         * support/regression/ports/stm8-large/support.c:
14807           Fix regression test output.
14808
14809 2018-03-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14810
14811         * support/regression/collate-results.py,
14812         * support/regression/compact-results.py,
14813         * support/regression/get_ticks.py: Accept non-UTF-8 regression test
14814           output without throwing an exception under Python 3
14815
14816 2018-03-24 Philipp Klaus Krause <pkk AT spth.de>
14817
14818         * src/stm8/gen.c:
14819           Fixes for handling of immediate operands for large memory model.
14820         * device/include/setjmp.h,
14821           device/lib/stm8-large/setjmp.s:
14822           Fix setjmp() / longjmp() for large memory model.
14823
14824 2018-03-24 Philipp Klaus Krause <pkk AT spth.de>
14825
14826         * src/port.h,
14827           src/*/main.c,
14828           src/SDCCglobl.h,
14829           src/SDCCglue.c,
14830           src/SDCCsymt.c:
14831           Handle function pointer sizes separately from object pointer sizes.
14832         * configure.ac,
14833           device/lib/Makefile.in,
14834           src/stm8/gen.c,
14835           device/lib/stm8-large:
14836           stm8-large library.
14837         * support/regression/Makefile.in,
14838           support/regression/ports/stm8-large:
14839           stm8-large regression test target.
14840
14841 2018-03-24 Philipp Klaus Krause <pkk AT spth.de>
14842
14843         * src/port.h,
14844           src/SDCCglobl.h,
14845           src/SDCCast.c,
14846           src/SDCCdwarf2.c,
14847           src/SDCCglue.c,
14848           src/SDCCicode.c,
14849           src/SDCCopt.c,
14850           src/SDCCsymt.c,
14851           src/ds390/gen.c,
14852           src/ds390/main.c,
14853           src/ds390/ralloc.c,
14854           src/hc08/gen.c,
14855           src/mcs51/gen.c,
14856           src/mcs51/main.c,
14857           src/mcs51/ralloc.c,
14858           src/pic14/gen.c,
14859           src/pic16/gen.c:
14860           Rename pointer size macros for clarification.
14861         * src/stm8/main.c,
14862           src/stm8/gen.c:
14863           Simplify call overhead handling for large memory model.
14864
14865 2018-03-24 Philipp Klaus Krause <pkk AT spth.de>
14866
14867         * support/regression/tests/longlong.c:
14868           Disable test for mcs51 medium model.
14869         * support/regression/tests/bool.c:
14870           Test assignments between bool bitfields.
14871
14872 2018-03-23 Philipp Klaus Krause <pkk AT spth.de>
14873
14874         * src/mcs51/gen.c,
14875           support/regression/tests/gcc-torture-execute-950612-1.c:
14876           Fix bug #2669.
14877         * support/regression/tests/longlong.c:
14878           Enable full long long regression testing for large and huge mcs51 memory model.
14879
14880 2018-03-23 Philipp Klaus Krause <pkk AT spth.de>
14881
14882         * src/mcs51/gen.c:
14883           Fix a bug in code generation that was triggered by lospre.
14884         * support/regression/tests/gcc-torture-execute-20060110-2.c:
14885           Enable test for mcs51.
14886         * support/regression/tests/gcc-torture-execute-920922-1.c:
14887           Document that mcs51 exploits undefined behaviour.
14888
14889 2018-03-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14890
14891         * support/valdiag/valdiag.py: define some port specific
14892           macros (__has_bit, __has_data, __has_xdata, __has_reentrant)
14893           to simplify conditions
14894         * support/valdiag/tests/bug-971834.c,
14895         * support/valdiag/tests/enum.c,
14896         * support/valdiag/tests/funcdec.c,
14897         * support/valdiag/tests/primtypes.c,
14898         * support/valdiag/tests/switch.c,
14899         * support/valdiag/tests/tentdecl.c,
14900         * support/valdiag/tests/typedef.c: update for newer SDCC/GCC versions
14901
14902 2018-03-22 Philipp Klaus Krause <pkk AT spth.de>
14903
14904         * src/mcs51/gen.c,
14905           src/mcs51/ralloc.c:
14906           Improve _Bool handling.
14907
14908 2018-03-22 Philipp Klaus Krause <pkk AT spth.de>
14909
14910         * src/mcs51/ralloc.c:
14911           Allocate some local _Bool to bit registers.
14912
14913 2018-03-22 Philipp Klaus Krause <pkk AT spth.de>
14914
14915         * src/mcs51/gen.c:
14916           Fix handling of acc for multiplicative operators.
14917         * src/mcs51/ralloc.c:
14918           Fall back to generic registers when running out of bit registers.
14919
14920 2018-03-22 Philipp Klaus Krause <pkk AT spth.de>
14921
14922         * src/mcs51/gen.c,
14923           src/SDCCast.c
14924           Improve code generation for _Bool.
14925
14926 2018-03-22 Philipp Klaus Krause <pkk AT spth.de>
14927
14928         * src/mcs51/ralloc.c:
14929           Make better use of acc for 8-bit operands.
14930         * src/SDCCopt.c:
14931           Optimize width of temporaries for bit tests.
14932
14933 2018-03-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14934
14935         * support/valdiag/Makefile.in: display any actual failure(s)
14936           and not just the summary
14937
14938 2018-03-21 Philipp Klaus Krause <pkk AT spth.de>
14939
14940         * src/z80/ralloc.c:
14941           Remove leftover debug message.
14942
14943 2018-03-21 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
14944
14945         * src/mcs51/ralloc.c,
14946           src/mcs51/gen.c:
14947           Optimize bitwise operations on global variables.
14948
14949 2018-03-20 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
14950
14951         * support/scripts/as2gbmap.py:
14952           Migrate to Python 2/3.
14953         * src/z80/ralloc.c,
14954           src/stm8/ralloc.c,
14955           support/regression/tests/bug-2347.c:
14956           Fix bug #2347.
14957         * device/README,
14958           device/examples:
14959           Remove outdated examples (bug #2728).
14960
14961 2018-03-19 Philipp Klaus Krause <pkk AT spth.de>
14962
14963         * configure.ac,
14964           configure:
14965           Migrate to Python 3.6 for default.
14966
14967 2018-03-19 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
14968
14969         * src/z80/ralloc.c,
14970           src/stm8/ralloc.c:
14971           Do not mark global variables as rematerializeable.
14972
14973 2018-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14974
14975         * support/regression/generate-cases.py: apply patch #282 from
14976           Diego Herranz
14977         * support/regression/generate-cases.py,
14978         * support/regression/HTMLgen.py: use latin-1 encoding for file I/O
14979           to pass through UTF-8 and non-UTF-8 data without interpretation
14980           when using Python 3
14981
14982 2018-03-18 Philipp Klaus Krause <pkk AT spth.de>
14983
14984         * support/sdbinutils:
14985           Merge upstream GNU Binutils 2.30.
14986         * src/stm8/gen.c:
14987           Improve cycle count accuracy for shifts.
14988
14989 2018-03-18 Philipp Klaus Krause <pkk AT spth.de>
14990
14991         * src/stm8/gen.c:
14992           Improve handling of rematerialized operands and I/O.
14993
14994 2018-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14995
14996         * support/valdiag/valdiag.py: Fix a very old bug, more fixes
14997           for Python 2/3 compatibility
14998
14999 2018-03-17 Philipp Klaus Krause <pkk AT spth.de>
15000
15001         * src/stm8/gen.c:
15002           Implement RFE #566.
15003
15004 2018-03-17 Philipp Klaus Krause <pkk AT spth.de>
15005
15006         * support/valdiag/tests/restrict.c:
15007           Test for bug #2714.
15008         * src/SDCCralloc.hpp:
15009           Faster check for non-connected live-ranges.
15010         * src/stm8/ralloc.c,
15011           src/stm8/gen.c,
15012           src/stm8/peep.c:
15013           Basic support for rematerialization of addresses for stm8.
15014
15015 2018-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15016
15017         * support/regression/collate-results.py,
15018           support/valdiag/valdiag.py: replace use of deprecated
15019           functions for better Python 3 compatibility
15020
15021 2018-03-16 Philipp Klaus Krause <pkk AT spth.de>
15022
15023         * support/regression/collate-results.py,
15024           support/regression/compact-results.py,
15025           support/valdiag/valdiag.py:
15026           Convert Python 1 to Python 2/3.
15027         * support/regression/tests/qsort.c:
15028           Disable test for mcs51-small due to lack of RAM.
15029         * sim/ucsim/cmd.src/cmdlex.cc:
15030           Remove lex-generated file from repository.
15031
15032 2018-03-13 Philipp Klaus Krause <pkk AT spth.de>
15033
15034         * src/z80/gen.c,
15035           support/regression/tests/bug-2716.c:
15036           Fix bug #2716.
15037         * src/SDCCopt.c:
15038           Disable fix for non-connected live-ranges for ds390.
15039         * device/include/stdlib.h,
15040           device/lib/bsearch.c,
15041           device/lib/incl.mk,
15042           support/regression/tests/qsort.c:
15043           Implement bsearch().
15044         * support/valdiag/valdiag.py,
15045           support/valdiag/Makefile.in:
15046           Include z180, r2k, gbz80, tlcs90, s08, stm8 in diagnostic validation.
15047         * support/regression/generate-cases.py,
15048           support/regression/HTMLgen.py,
15049           support/regression/get_ticks.py:
15050           Convert Python 1 to Python 2/3.
15051
15052 2018-03-13 Philipp Klaus Krause <pkk AT spth.de>
15053
15054         * src/z80/gen.c:
15055           Fix --reserve-regs-iy issue in function pointers to functions returning long long.
15056
15057 2018-03-12 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
15058
15059         * src/SDCCralloc.hpp:
15060           Fix --dump-graphs debug output for non-connected live-ranges.
15061         * src/SDCClrange.c,
15062           src/SDCCopt.c:
15063           Fix non-connected live-ranges, bugs #2525, #2644, #2266, #2319.
15064
15065 2018-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15066
15067         * support/regression/tests/bug-1981238.c,
15068           support/regression/tests/gcc-torture-execute-20141107-1.c,
15069           support/regression/tests/gcc-torture-execute-920711-1.c: Test for
15070           __POWERPC__ instead of __PPC__
15071
15072 2018-03-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15073
15074         * support/regression/tests/bug-1981238.c,
15075           support/regression/tests/gcc-torture-execute-20141107-1.c,
15076           support/regression/tests/gcc-torture-execute-920711-1.c: Disable
15077           tests failing on PPC host
15078         * support/regression/tests/gcc-torture-execute-20121108-1.c,
15079           support/regression/tests/gcc-torture-execute-pr79286.c: Don't
15080           define putchar when compiling for host
15081
15082 2018-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
15083
15084         * support/regression/tests/bug-1981238.c: disabled new tests that fail on
15085           host
15086
15087 2018-03-05 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
15088
15089         * src/SDCCopt.c,
15090           support/regression/tests/bug-2712.c:
15091           Fix bug #2712.
15092
15093 2018-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
15094
15095         * src/stm8/gen.c (emitCall): fix callf with literal
15096         * support/regression/tests/bug-1981238.c: added tests,
15097           changed pad.b to 5 bits so the total is <= 8
15098         * support/regression/tests/memory.c: enabled test for ds390, mcs51-large
15099           and mcs51-huge
15100         * device/lib/strtoul.c: fix warnings
15101
15102 2018-03-04 Philipp Klaus Krause <pkk AT spth.de>
15103
15104         * src/SDCCerr.c,
15105           src/SDCCerr.h,
15106           src/SDCCsymt.c:
15107           Fix bug #2714.
15108
15109 2018-03-04 Philipp Klaus Krause <pkk AT spth.de>
15110
15111         * sim/ucsim/stm8.src/stm8.cc:
15112           Fix bug #2694.
15113         * configure.ac,
15114           configure,
15115           src/Makefile.in,
15116           sim/ucsim/cmd.src/Makefile.in:
15117           Fix bug #2724.
15118         * src/SDCC.y,
15119           src/SDCCerr.h,
15120           src/SDCCerr.c,
15121           src/SDCCsymt.c:
15122           Fix bug #2720.
15123
15124 2018-02-28 Philipp Klaus Krause <pkk AT spth.de>
15125
15126         * src/stm8/gen.c:
15127           Implement calls through functions pointers via retpoline for stm8 large memory model (RFE #556).
15128
15129 2018-02-28 Philipp Klaus Krause <pkk AT spth.de>
15130
15131         * doc/sdccman.lyx:
15132           Document stm8 memory models (RFE #556).
15133         * src/stm8/main.c,
15134           src/stm8/gen.c:
15135           Do not generate jump tables for stm8 large memory model (RFE #556).
15136
15137 2018-02-27 Philipp Klaus Krause <pkk AT spth.de>
15138
15139         * sim/ucsim/stm8.src/inst.cc:
15140           Fix handling of 16-bit and 17-bit jumps in simulator (RFE #556).
15141         * src/stm8/peep.c:
15142           Improve handling of 24-bit jumps in peephole optimizer (RFE #556).
15143         * src/stm8/main.c,
15144           src/stm8/gen.c:
15145           Code generation for large memory model for stm8 (RFE #556).
15146         * support/regression/tests/memory.c:
15147           Enable test for host.
15148         * src/stm8/peeph.def:
15149           New peephole rules for large memory model (RFE #556).
15150
15151 2018-02-26 Philipp Klaus Krause <pkk AT spth.de>
15152
15153         * .version,
15154           src/stm8/peeph.def:
15155           Implement RFE #557.
15156         * device/lib/stm8/strcmp.s,
15157           device/lib/stm8/strcpy.s:
15158           Faster string functions from patch #281 by Benedikt Freisen.
15159         * support/regression/tests/memory.c:
15160           Test memory functions on larger arrays.
15161         * device/lib/stm8/memcpy.s:
15162           Faster string function based on patch #281 by Benedikt Freisen.
15163
15164 2018-02-18 Philipp Klaus Krause <pkk AT spth.de>
15165
15166         * src/z80/gen.c,
15167           support/regression/tests/bug-2715.c:
15168           Fix bug #2715.
15169         * doc/sdccman.lyx:
15170           Document treedec location.
15171
15172 2018-02-07 Philipp Klaus Krause <pkk AT spth.de>
15173
15174         * .version,
15175           doc/INSTALL.txt,
15176           sdcc.spec:
15177           Version 3.7.0
15178
15179 2018-02-07 Philipp Klaus Krause <pkk AT spth.de>
15180
15181         * doc/sdccman.lyx:
15182           Update for default build of lib for huge mcs51 memory model.
15183
15184 2018-02-06 Philipp Klaus Krause <pkk AT spth.de>
15185
15186         * doc/sdccman.lyx:
15187           Fixed a typo.
15188
15189 2018-02-05 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
15190
15191         * support/sdbinutils/bfd/doc/Makefile.am,
15192           support/sdbinutils/bfd/doc/Makefile.in:
15193           Fix bug #2711.
15194
15195 2018-01-31 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
15196
15197         * device/lib/strtol.c,
15198           device/lib/strtoul.c,
15199           support/regression/tests/strto.c,
15200           device/include/stdlib.h,
15201           device/lib/incl.mk:
15202           Implement strtoul(), strtol() RFE #555.
15203
15204 2018-01-26 Philipp Klaus Krause <pkk AT spth.de>
15205
15206         * src/SDCCpeeph.c:
15207           Reduce memory usage in the peephole optimizer.
15208
15209 2018-01-26 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de>
15210
15211         * device/include/stdlib.h,
15212           device/lib/incl.mk,
15213           device/lib/qsort.c,
15214           support/regression/tests/qsort.c:
15215           Implement qsort(), RFE #554.
15216         * device/lib/stm8/heap.s:
15217           Increase stm8 default heapsize to 1KB size of other backends.
15218         * src/SDCCpeeph.c,
15219           src/SDCCgen.c,
15220           src/stm8/peep.c:
15221           Code cleanup.
15222
15223 2018-01-24 Philipp Klaus Krause <pkk AT spth.de>
15224
15225         * src/stm8/peep.c,
15226           support/regression/tests/bug-2708.c:
15227           Fix bug #2708.
15228
15229 2018-01-18 Philipp Klaus Krause <pkk AT spth.de>
15230
15231         * src/SDCC.lex,
15232           src/SDCCglobl.h,
15233           src/SDCCmain.c:
15234           Remove leftovers from deprecated nojtbound pragma and option.
15235         * doc/sdccman.lyx:
15236           Update list of incompatible changes.
15237         * src/hc08/gen.c,
15238           src/SDCCast.c,
15239           device/lib/_rlulonglong.c,
15240           device/lib/_rrslonglong.c,
15241           device/lib/_rrulonglong.c,
15242           support/regression/tests/*.c:
15243           Fixed many long long issues, including bugs #2658 and #2118.
15244
15245 2018-01-07 Philipp Klaus Krause <pkk AT spth.de>
15246
15247         * src/SDCCglue.c,
15248           support/regression/tests/bug-2643.c:
15249           Fix bug #2643.
15250
15251 2018-01-05 Philipp Klaus Krause <pkk AT spth.de>
15252
15253         * src/ds390/gen.c,
15254           src/ds390/ralloc.c,
15255           support/regression/ports/ds390/spec.mk,
15256           support/regression/tests/*.c:
15257           Fixes in ds390 long long support.
15258
15259 2018-01-04 Philipp Klaus Krause <pkk AT spth.de>
15260
15261         * src/ds390/ralloc.c,
15262           support/regression/tests/*.c:
15263           Fix conflict in assignment of long long return values.
15264
15265 2018-01-04 Philipp Klaus Krause <krauseph AT informatik.uni-freiburg.de.de>
15266
15267         * device/include/stdint.h,
15268           src/SDCCsymt.c,
15269           src/ds390/gen.c,
15270           src/ds390/gen.h,
15271           src/ds390/ralloc.c,
15272           support/regression/tests/*.c:
15273           Initial long long support for ds390.
15274
15275 2018-01-03 Maarten Brock <sourceforge.brock AT dse.nl>
15276
15277         * support/scripts/sdcc.nsi: added tlcs90 library
15278
15279 2017-12-30 Maarten Brock <sourceforge.brock AT dse.nl>
15280
15281         * support/scripts/sdcc.nsi: added sdastlcs90.exe
15282
15283 2017-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
15284
15285         * support/regression/tests/wchar.c: disabled test for gcc 5.4 and older
15286         * support/scripts/sdcc.nsi: added huge library
15287
15288 2017-12-29 Philipp Klaus Krause <pkk AT spth.de>
15289
15290         * sim/ucsim/cmd.src/clean.mk:
15291           Cleanup bison-generated files.
15292
15293 2017-12-28 Philipp Klaus Krause <pkk AT spth.de>
15294
15295         * sim/ucsim/cmd.src/Makefile.in,
15296           sim/ucsim/cmd.src/cmdpars.cc,
15297           sim/ucsim/cmd.src/cmdpars.hh,
15298           device/lib/pic14/*,
15299           device/lib/pic16/*:
15300           Fixes for out-of-tree builds.
15301
15302 2017-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
15303
15304         * support/regression/ports/mcs51-huge/spec.mk,
15305         * support/regression/Makefile.in: huge lib is now built by default
15306         * support/regression/tests/gcc-torture-execute-20140212-1.c,
15307         * support/regression/tests/gcc-torture-execute-20140212-2.c,
15308         * support/regression/tests/gcc-torture-execute-pr60062.c,
15309         * support/regression/tests/gcc-torture-execute-pr63209.c,
15310         * support/regression/tests/gcc-torture-execute-pr64979.c,
15311         * support/regression/tests/gcc-torture-execute-pr67714.c,
15312         * support/regression/tests/gcc-torture-execute-pr68250.c,
15313         * support/regression/tests/gcc-torture-execute-pr68321.c,
15314         * support/regression/tests/gcc-torture-execute-pr68390.c,
15315         * support/regression/tests/gcc-torture-execute-pr78675.c,
15316         * support/regression/tests/gcc-torture-execute-pr80153.c,
15317         * support/regression/tests/bug-2567.c: fix or suppress warnings
15318         * support/regression/tests/gcc-torture-execute-pr66940.c: added test that
15319           long != long long
15320         * support/regression/tests/inline.c: added test for bug 2591
15321
15322 2017-11-14 Philipp Klaus Krause <pkk AT spth.de>
15323
15324         * src/SDCCtree_dec.hpp:
15325           Choose Thorup vs. PP+FI+TM per CFG depending on width of decompositions.
15326
15327 2017-11-14 Ben Shi <powerstudio1st AT 163 DOT com>
15328
15329         * src/mcs51/gen.c,
15330         * src/mcs51/rtrack.c:
15331           Fix illegal form of MOV.
15332         * support/regression/tests/bug-2221.c:
15333           Partially enabled.
15334
15335 2017-11-13 Philipp Klaus Krause <pkk AT spth.de>
15336
15337         * Merged nothorup branch to trunk.
15338
15339 2017-11-13 Philipp Klaus Krause <pkk AT spth.de>
15340
15341         * src/SDCCtree_dec.hpp:
15342           Document choice of algorithm for tree-decomposition.
15343
15344 2017-11-13 Philipp Klaus Krause <pkk AT spth.de>
15345
15346         * configure.ac,
15347           src/SDCCtree_dec.hpp,
15348           sdccconf_in.h,
15349           configure:
15350           Automatically use gala for treedec.
15351
15352 2017-11-12 Philipp Klaus Krause <pkk AT spth.de>
15353
15354         * sdccconf_in.h:
15355           Regenerate to get correct definitions from configuration.
15356
15357 2017-11-08 Philipp Klaus Krause <pkk AT spth.de>
15358
15359         * configure,
15360           configure.ac,
15361           src/SDCClospre.cc,
15362           src/SDCClospre.hpp,
15363           src/SDCCnaddr.cc,
15364           src/SDCCnaddr.hpp,
15365           src/SDCCralloc.hpp,
15366           src/SDCCtree_dec.hpp,
15367           src/hc08/ralloc2.cc,
15368           src/stm8/ralloc2.cc,
15369           src/z80/ralloc2.cc:
15370           Detect and use treedec when available, fall back to Thorup otherwise.
15371
15372 2017-11-08 Philipp Klaus Krause <pkk AT spth.de>
15373
15374         * src/SDCClospre.cc,
15375           src/SDCClospre.hpp,
15376           src/SDCCnaddr.cc,
15377           src/SDCCnaddr.hpp,
15378           src/SDCCralloc.hpp,
15379           src/SDCCtree_dec.hpp,
15380           src/hc08/ralloc2.cc,
15381           src/stm8/ralloc2.cc,
15382           src/z80/ralloc2.cc:
15383           tdlib to treedec rename.
15384
15385 2017-11-07 Philipp Klaus Krause <pkk AT spth.de>
15386
15387         * src/SDCCglobl.h,
15388           src/SDCCglue.c,
15389           src/SDCCmain.c,
15390           src/z80/main.c:
15391           Implement --data-seg, part of RFE #544.
15392
15393 2017-11-07 Philipp Klaus Krause <pkk AT spth.de>
15394
15395         * src/z80/gen.c,
15396           src/z80/peeph-gbz80.def,
15397           support/regression/tests/longlong.c,
15398           support/regression/tests/gcc-torture-execute-20001108-1.c,
15399           support/regression/tests/gcc-torture-execute-20011126-1,
15400           support/regression/tests/gcc-torture-execute-20041011-1.c,
15401           support/regression/tests/gcc-torture-execute-20080529-1.c,
15402           support/regression/tests/gcc-torture-execute-20120817-1.
15403           support/regression/tests/gcc-torture-execute-920829-1.c,
15404           support/regression/tests/gcc-torture-execute-950511-1.c,
15405           support/regression/tests/gcc-torture-execute-961213-1.c,
15406           support/regression/tests/gcc-torture-execute-pr65170:
15407           Fix bugs #2329, #2656, #2653.
15408         * support/makebin/makebin.c:
15409           Apply patch #278 by Brandon Blake.
15410         * support/regression/tests/bugs-1596270-1736867.c:
15411           Disable a test for ds390.
15412
15413 2017-11-06 Philipp Klaus Krause <pkk AT spth.de>
15414
15415         * src/SDCCval.c,
15416           src/SDCCval.c,
15417           src/SDCC.lex,
15418           support/regression/tests/bug-2221.c,
15419           support/regression/tests/bug-2687.c,
15420           support/regression/tests/generic.c:
15421           Fix bugs #2221, #2687.
15422         * configure.ac,
15423           configure:
15424           Fix bug #2689.
15425
15426 2017-11-05 Philipp Klaus Krause <pkk AT spth.de>
15427
15428         * src/SDCCralloc.hpp,
15429           src/z80/gen.c,
15430           support/regression/tests/bug-2681.c:
15431           Fix bug #2681.
15432         * support/regression/tests/bug-2645.c:
15433           Silence an mcs51 warning.
15434         * support/regression/tests/bug-2567.c,
15435           support/regression/tests/gcc-torture-execute-pr60062.c,
15436           support/regression/tests/gcc-torture-execute-pr63209.c,
15437           support/regression/tests/gcc-torture-execute-pr80153.c:
15438           Silence some warning about unused function arguments.
15439
15440 2017-11-03 Philipp Klaus Krause <pkk AT spth.de>
15441
15442         * src/SDCCtree_dec.hpp:
15443           Fix bug #2684.
15444
15445 2017-11-03 Philipp Klaus Krause <pkk AT spth.de>
15446
15447         * src/SDCCtree_dec.hpp:
15448           Cleanup algorithm selection.
15449
15450 2017-11-03 Philipp Klaus Krause <pkk AT spth.de>
15451
15452         * support/regression/tests/bug-2684.c:
15453           Disable new test for mcs51-small, which doesn't have enough RAM.
15454
15455 2017-11-03 Philipp Klaus Krause <pkk AT spth.de>
15456
15457         * src/SDCClospre.hpp,
15458           src/SDCCnaddr.hpp,
15459           src/SDCCralloc.hpp,
15460           src/SDCCtree_dec.hpp:
15461           More changes for current tdlib, patch by Felix Salfelder.
15462
15463 2017-11-02 Philipp Klaus Krause <pkk AT spth.de>
15464
15465         * support/regression/tests/bug-2684.c:
15466           Test for bug #2684.
15467
15468 2017-11-02 Philipp Klaus Krause <pkk AT spth.de>
15469
15470         * src/SDCCtree_dec.hpp:
15471           Use find_root() from tdlib when available.
15472
15473 2017-11-01 Philipp Klaus Krause <pkk AT spth.de>
15474
15475         * src/z80/ralloc2.cc:
15476           Fix a bug in Z80 sfr handling.
15477         * support/scripts/Makefile.in:
15478           Fix an access rights issue in make install, patch by Felix Salfelder.
15479
15480 2017-10-31 Philipp Klaus Krause <pkk AT spth.de>
15481
15482         * src/SDCCtree_dec.hpp,
15483           src/SDCCralloc.hpp,
15484           src/stm8/ralloc2.cc,
15485           src/hc08/ralloc2.cc,
15486           src/z80/ralloc2.cc:
15487           Allow use of tdlib Thorup in place of SDCC Thorup in register allocator.
15488         * src/SDCClospre.cc,
15489           src/SDCClospre.hpp,
15490           src/SDCCnaddr.cc,
15491           src/SDCCnaddr.hpp:
15492           Allow use of tdlib Thorup in place of SDCC Thorup in lospre and bank selection instruction placement.
15493         * src/SDCClospre.cc,
15494           src/SDCCnaddr.cc,
15495           src/hc08/ralloc2.cc,
15496           src/z80/ralloc2.cc:
15497           Enable use of tdlib Thorup in place of SDCC Thorup.
15498         * src/SDCCtree_dec.hp:
15499           Use PP+FI+TM instead of Thorup.
15500
15501 2017-10-30 Philipp Klaus Krause <pkk AT spth.de>
15502
15503         * src/z80/gen.c:
15504           Fix --reserve-regs-iy issues, part of bug #2674.
15505         * device/lib/incl.mk:
15506           Build library for mcs51 huge model, to reduce differences with Debian version.
15507
15508 2017-10-29 Philipp Klaus Krause <pkk AT spth.de>
15509
15510         * support/regression/tests/bug-2580.c:
15511           Fix an issue for host systems where char is signed.
15512         * support/regression/ports/ucz80-resiy,
15513           support/regression/Makefile.in:
15514           Add target for z80 test with --reserve-regs-iy.
15515         * doc/Makefile.in:
15516           Try to resurrect full documentation build.
15517
15518 2017-10-28 Philipp Klaus Krause <pkk AT spth.de>
15519
15520         * device/lib/pic16/configure,
15521           device/non-free/lib/pic16/configure,
15522           device/non-free/lib/pic16/supported-devices.ac:
15523           Reduce pic device support warning timeout.
15524         * support/regression/tests/gcc-torture-execute-920612-1.c:
15525           Disable a host test that fails for GCC 7.2.
15526         * src/z80/gen.c,
15527           support/regression/tests/bug-2580.c:
15528           Fix bug #2580.
15529
15530 2017-10-27 Philipp Klaus Krause <pkk AT spth.de>
15531
15532         * configure,
15533           configure.ac,
15534           sim/ucsim/cmd.src/cmdutil.cc,
15535           sim/ucsim/configure,
15536           sim/ucsim/configure.ac,
15537           sim/ucsim/utils.cc,
15538           src/SDCCutil.c,
15539           src/SDCCutil.h:
15540           Do not work around missing C99 support.
15541         * support/regression/Makefile.in:
15542           Reduce make overhead in regression testing from quadratic to linear in the number of tests.
15543         * sim/ucsim/app.cc:
15544           Speed up simulator command handling for faster regression testing.
15545
15546 2017-10-26 Philipp Klaus Krause <pkk AT spth.de>
15547
15548         * src/z80/ralloc2.cc,
15549           src/z80/gen.c,
15550           support/regression/tests/bug-2370.c:
15551           Fix various --reserve-regs-iy issues, including bug #2370 and most of bug #2674.
15552
15553 2017-10-25 Philipp Klaus Krause <pkk AT spth.de>
15554
15555         * src/z80/gen:
15556           Fix a --reserve-regs-iy bug in 32/64-bit comparisons.
15557         * src/stm8/peeph.def,
15558           src/stm8/gen.c:
15559           Minor improvements for stm8.
15560
15561 2017-10-25 Philipp Klaus Krause <pkk AT spth.de>
15562
15563         * src/z80/gen.c,
15564           src/z80/peep.c:
15565           __z88dk_fastcall function pointer support for --reserve-regs-iy.
15566
15567 2017-10-24 Philipp Klaus Krause <pkk AT spth.de>
15568
15569         * doc/sdccman.lyx:
15570           Fix broken references.
15571         * src/z80/gen.c:
15572           Fix various --reserve-regs-iy issues, including bugs #2400, #2278, #2380.
15573
15574 2017-10-23 Philipp Klaus Krause <pkk AT spth.de>
15575
15576         * src/SDCCdwarf2.c:
15577           Debug info for partially spilt variables.
15578         * doc/sdccman.lyx,
15579           doc/Makefile.in:
15580           Fix SDCC version in manual title for out-of-tree build.
15581         * src/SDCCast.c,
15582           support/regression/tests/bug-2632.c:
15583           Fix bug #2632.
15584
15585 2017-10-22 Philipp Klaus Krause <pkk AT spth.de>
15586
15587         * src/SDCCdwarf2.c:
15588           Infrastructure for debug info for partially spilt variables.
15589         * src/SDCCmain.c:
15590           Document command line options in help output.
15591
15592 2017-10-20 Philipp Klaus Krause <pkk AT spth.de>
15593
15594         * src/z80/ralloc2.cc,
15595           src/z80/gen.c:
15596           Improve handling of a in cast.
15597         * src/z80/gen.c:
15598           Improve &.
15599         * src/z80/gen.c:
15600           Improve |.
15601
15602 2017-10-19 Philipp Klaus Krause <pkk AT spth.de>
15603
15604         * src/z80/peeph-z80.def:
15605           Optimize ifx on 16-bit pointer read.
15606         * src/z80/peeph-z80.def:
15607           Improve peephole rules for caching 0 in a.
15608
15609 2017-10-18 Philipp Klaus Krause <pkk AT spth.de>
15610
15611         * src/z80/gen.c,
15612           src/z80/ralloc2.cc:
15613           Improve subtraction of global variables.
15614         * src/z80/gen.c:
15615           Simplify stack adjustment.
15616         * src/z80/gen.c:
15617           Improve 32-bit increment.
15618         * src/z80/ralloc2.cc:
15619           Improve handling of a in negation.
15620         * src/z80/gen.c:
15621           Improve cast to signed long and signed long long.
15622         * src/z80/gen.c:
15623           Improve addition of immediates.
15624
15625 2017-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
15626
15627         * SDCC.props: boost 1.64
15628         * sdas/linksrc/lkmem.c: fixed warning
15629         * src/mcs51/peep.c,
15630         * src/SDCCast.c,
15631         * src/SDCCcse.c,
15632         * src/SDCCmem.c,
15633         * src/z80/ralloc2.cc: cosmetic changes
15634
15635 2017-10-18 Philipp Klaus Krause <pkk AT spth.de>
15636
15637         * src/z80/ralloc2.cc,
15638           src/z80/gen.c:
15639           Improve handling of a in pointer read and ifx.
15640
15641 2017-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
15642
15643         * src/z80/main.c (_parseOptions): fix bug #2634
15644
15645 2017-10-17 Philipp Klaus Krause <pkk AT spth.de>
15646
15647         * src/SDCCdwarf2.h,
15648           src/SDCCdwarf2.c:
15649           CFI handling in DWARFv2 output, patch by Åke Rehnman.
15650
15651 2017-10-16 Philipp Klaus Krause <pkk AT spth.de>
15652
15653         * src/stm8/main.c:
15654           Debug info infrastructure for stm8 registers.
15655         * device/lib/_fsgt.c,
15656           device/lib/incl.mk,
15657           src/SDCCsymt.h,
15658           src/SDCCsymt.c
15659           src/SDCCopt.c:
15660           Remove __fsgt support function, RFE #526.
15661         * src/z80/gen.c:
15662           Improve handling of variables on stack in return.
15663         * src/SDCCsymt.c:
15664           Fix bug #2666.
15665
15666 2017-10-16 Ben Shi <powerstudio1st AT 163 DOT com>
15667
15668         * src/mcs51/peeph.def:
15669           Fix a potential bug in label reference count calculation.
15670
15671 2017-10-15 Philipp Klaus Krause <pkk AT spth.de>
15672
15673         * src/SDCCdebug.h,
15674           src/SDCCdwarf2.c,
15675           src/cdbFile.c,
15676           src/stm8/gen.c,
15677           src/stm8/ralloc.c,
15678           src/stm8/ralloc.h:
15679           STM8 frame address debug info, based on patch by Åke Rehnman.
15680         * src/stm8/main.c:
15681           Implement RFE #538: Option for stack pointer startup value for stm8.
15682         * device/lib/*/mulchar.s:
15683           Minor char multiplication improvement.
15684         * sdas/linksrc/lkelf.c:
15685           RFE #2670 ELF e_entry, patch by Åke Rehnman.
15686         * src/SDCCtree_dec.hpp,
15687           src/SDCCralloc.hpp,
15688           src/SDCCnaddr.hpp,
15689           src/SDCClospre.cc:
15690           More verbose --dump-graphs output.
15691         * device/lib/z180/mul.s:
15692           Better multiplication support routine for z180.
15693
15694 2017-10-11 Philipp Klaus Krause <pkk AT spth.de>
15695
15696         * support/regression/tests/gcc-torture-execute-920922-1.c,
15697           support/regression/tests/gcc-torture-execute-950612-1.c:
15698           Disable tests that fail due to bug #2669.
15699
15700 2017-10-11 Philipp Klaus Krause <pkk AT spth.de>
15701
15702         * src/z80/peeph.def:
15703           Renumber peephole rules.
15704
15705 2017-10-11 Philipp Klaus Krause <pkk AT spth.de>
15706
15707         * src/z80/peeph.def:
15708           Remove obsolete peephole rules.
15709
15710 2017-10-11 Philipp Klaus Krause <pkk AT spth.de>
15711
15712         * src/stm8/peeph.def:
15713           Renumber peephole rules.
15714
15715 2017-10-11 Philipp Klaus Krause <pkk AT spth.de>
15716
15717         * src/stm8/peeph.def:
15718           Remove obsolete peephole rules.
15719
15720 2017-10-11 Philipp Klaus Krause <pkk AT spth.de>
15721
15722         * src/hc08/peeph.def:
15723           Renumber peephole rules.
15724
15725 2017-10-11 Philipp Klaus Krause <pkk AT spth.de>
15726
15727         * src/hc08/peeph.def:
15728           Remove obsolete peephole rules.
15729
15730 2017-10-11 Ben Shi <powerstudio1st AT 163 DOT com>
15731
15732         * src/mcs51/peeph.def:
15733           Fix potential bugs in a serial of rules (241a-241h) by adding check of labelRefCount().
15734
15735 2017-10-11 Ben Shi <powerstudio1st AT 163 DOT com>
15736
15737         * src/mcs51/peeph.def:
15738           Add two optimization rules for long long comparison.
15739
15740 2017-10-10 Philipp Klaus Krause <pkk AT spth.de>
15741
15742         * support/regression/tests/gcc-torture-execute-20001108-1.c,
15743           support/regression/tests/gcc-torture-execute-20020201-1.c,
15744           support/regression/tests/gcc-torture-execute-20020226-1.c,
15745           support/regression/tests/gcc-torture-execute-20060110-1.c,
15746           support/regression/tests/gcc-torture-execute-20060110-2.c,
15747           support/regression/tests/gcc-torture-execute-20060127-1.c,
15748           support/regression/tests/gcc-torture-execute-20071030-1.c,
15749           support/regression/tests/gcc-torture-execute-20080529-1.c,
15750           support/regression/tests/gcc-torture-execute-20101013-1.c,
15751           support/regression/tests/gcc-torture-execute-20120817-1.c,
15752           support/regression/tests/gcc-torture-execute-920604-1.c,
15753           support/regression/tests/gcc-torture-execute-920829-1.c,
15754           support/regression/tests/gcc-torture-execute-920922-1.c,
15755           support/regression/tests/gcc-torture-execute-930702-1.c,
15756           support/regression/tests/gcc-torture-execute-950511-1.c,
15757           support/regression/tests/gcc-torture-execute-950612-1.c,
15758           support/regression/tests/gcc-torture-execute-950915-1.c,
15759           support/regression/tests/gcc-torture-execute-961213-1.c,
15760           support/regression/tests/gcc-torture-execute-990513-1.c,
15761           support/regression/tests/gcc-torture-execute-pr19606.c,
15762           support/regression/tests/gcc-torture-execute-pr47538.c,
15763           support/regression/tests/gcc-torture-execute-pr65170.c,
15764           support/regression/tests/gcc-torture-execute-pr78791.c,
15765           support/regression/tests/gcc-torture-execute-pr81556.c:
15766           Enable mcs51 tests that pass for me now.
15767         * device/lib/hc08/Makefile.in,
15768           device/lib/hc08/_divuint.c,
15769           device/lib/hc08/_divulong.c,
15770           device/lib/hc08/_mullong.c,
15771           device/lib/hc08/Makefile.in,
15772           device/lib/hc08/_divuint.c,
15773           device/lib/hc08/_divulong.c,
15774           device/lib/hc08/_mullong.c:
15775           Replace some backend-specific functions in hc08 and s08 libraries by generic ones.
15776
15777 2017-10-10 Philipp Klaus Krause <pkk AT spth.de>
15778
15779         * src/SDCCralloc.hpp:
15780           Fix bug #2667.
15781         * support/regression/tests/gcc-torture-execute-pr68532.c:
15782           Disable test for medium model.
15783
15784 2017-10-10 Ben Shi <powerstudio1st AT 163 DOT com>
15785
15786         * src/mcs51/gen.c:
15787           Fix a bug in genRet() to avoid generate "mov Rx,Ry".
15788         * src/mcs51/peeph.def:
15789           Better format.
15790         * support/regression/ports/mcs51-common/spec.mk:
15791           Add support for liblonglong.
15792         * support/regression/tests/gcc-torture-execute-pr78378.c:
15793           Enabled for mcs-51.
15794
15795 2017-10-09 Philipp Klaus Krause <pkk AT spth.de>
15796
15797         * device/lib/_divuchar.c,
15798           device/lib/_moduchar.c,
15799           device/lib/_muluchar.c,
15800           src/SDCCsymt.c:
15801           Generic support routine infrastructure.
15802
15803 2017-10-08 Philipp Klaus Krause <pkk AT spth.de>
15804
15805         * support/regression/tests/bug-2663.c:
15806           Disable new function pointer test for ds390.
15807         * src/SDCCsymt.c,
15808           src/SDCCerr.h,
15809           src/SDCCerr.c:
15810           Improve error reporting for conflicting function declarations.
15811         * src/SDCCast.c,
15812           support/regression,tests/bug-2556.c:
15813           Fix bug #2556.
15814
15815 2017-10-07 Philipp Klaus Krause <pkk AT spth.de>
15816
15817         * src/SDCCerr.c,
15818           src/SDCCglue.c:
15819           Fix bug #2641.
15820
15821 2017-10-05 Philipp Klaus Krause <pkk AT spth.de>
15822
15823         * src/SDCCval.c,
15824           support/regression/tests/generic.c:
15825           Fix string literal signedness to match char.
15826         * src/SDCCsymt.c,
15827           support/regression/tests/bug-2663.c:
15828           Partial fix for bug #2663.
15829
15830 2017-10-03 Philipp Klaus Krause <pkk AT spth.de>
15831
15832         * src/SDCCralloc.hpp:
15833           Make source compilable with MSVC++ 2015.
15834
15835 2017-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15836
15837         * src/hc08/gen.c: fix bug #2662 (omit debug info on dry run)
15838
15839 2017-10-02 Philipp Klaus Krause <pkk AT spth.de>
15840
15841         * support/regression/tests/cvu_play_music.c,
15842           support/regression/tests/io.c:
15843           Improve coverage of z80 peephole rules.
15844         * src/SDCCicode.c:
15845           Improve debug info for ENDFUNCTION iCode, patch by Åke Rehnman.
15846         * src/z80/peeph-tlcs90.def:
15847           Remove obsolete tlcs90 peephole rules.
15848         * src/z80/peeph-gbz80.def:
15849           Remove obsolete gbz80 peephole rules.
15850
15851 2017-10-01 Philipp Klaus Krause <pkk AT spth.de>
15852
15853         * support/regression/tests/gcc-torture-execute-pr80501.c,
15854           support/regression/tests/gcc-torture-execute-pr81555.c:
15855           Disable tests for older host compilers.
15856         * src/z80/peep.c,
15857           support/regression/tests/bug-2569.c:
15858           Fix bug #2569.
15859         * src/SDCCralloc.hpp:
15860           Change filenames for graphs from register allocation for --dump-graphs.
15861         * support/regression/tests/gcc-torture-execute-20141125-1.c:
15862           Disable new test since it fails on 32-bit hosts, bug #2661.
15863
15864 2017-09-30 Philipp Klaus Krause <pkk AT spth.de>
15865
15866         * src/z80/gen.c:
15867           Fix issues in built-in memset() and handling of literals.
15868         * src/z80/gen.c:
15869           Improve long long parameter passing.
15870
15871 2017-09-29 Philipp Klaus Krause <pkk AT spth.de>
15872
15873         * src/z80/gen.c,
15874           support/regression/tests/addsub.c:
15875           Optimize addition.
15876
15877 2017-09-28 Philipp Klaus Krause <pkk AT spth.de>
15878
15879         * src/SDCC.y,
15880           src/SDCCerr.c,
15881           src/SDCCerr.h,
15882           support/regression/tests/p99-conformance.c,
15883           doc/sdccman.lyx:
15884           Implement RFE #537: static in array parameters.
15885
15886 2017-09-27 Philipp Klaus Krause <pkk AT spth.de>
15887
15888         * support/regression/tests/gcc-torture-execute-pr7*.c
15889           support/regression/tests/gcc-torture-execute-pr8*.c:
15890           Port more tests from the GCC testsuite.
15891         * support/regression/tests/gcc-torture-execute-930529-1.c:
15892           Disable test that hangs on GCC 7.2.0 for host.
15893         * support/regression/tests/gcc-torture-execute-pr51581-?.c:
15894           Fix for test-host.
15895
15896 2017-09-26 Philipp Klaus Krause <pkk AT spth.de>
15897
15898         * src/SDCCerr.c:
15899           Improve error message for storage class specifiers in parameters.
15900         * src/SDCC.y:
15901           Separate type qualifiers from type specifiers to prepare for RFE #2538.
15902         * support/regression/tests/gcc-torture-execute-20120111-1.c,
15903           support/regression/tests/gcc-torture-execute-20120817-1.c,
15904           support/regression/tests/gcc-torture-execute-20140212-1.c,
15905           support/regression/tests/gcc-torture-execute-20141125-1.c,
15906           support/regression/tests/gcc-torture-execute-20170111-1.c,
15907           support/regression/tests/gcc-torture-execute-pr65170.c,
15908           support/regression/tests/gcc-torture-execute-pr65215-1.c,
15909           support/regression/tests/gcc-torture-execute-pr65215-2.c,
15910           support/regression/tests/gcc-torture-execute-pr66940.c,
15911           support/regression/tests/gcc-torture-execute-pr69320-4.c:
15912           Disable new long long tests for ds390.
15913         * src/SDCC.y,
15914           src/SDCCerr.c,
15915           src/SDCCerr.h,
15916           src/SDCCsymt.h,
15917           src/SDCCsymt.c,
15918           support/regression/tests/p99-conformance.c:
15919           Partially fix bug #2538: const and volatile in array parameters.
15920         * support/regression/tests/gcc-torture-execute-pr51581-1.c:
15921           Fix for test-host.
15922         * src/SDCC.y,
15923           support/regression/tests/p99-conformance.c:
15924           Fix bug #2538: qualifiers in array parameters (ISO C99).
15925         * doc/sdccman.lyx:
15926           Document missing support for static in array parameters.
15927
15928 2017-09-25 Philipp Klaus Krause <pkk AT spth.de>
15929
15930         * support/regression/tests/gcc-torture-execute-20111227-1.c,
15931           support/regression/tests/gcc-torture-execute-2012*.c,
15932           support/regression/tests/gcc-torture-execute-2013*.c,
15933           support/regression/tests/gcc-torture-execute-2014*.c,
15934           support/regression/tests/gcc-torture-execute-2015*.c,
15935           support/regression/tests/gcc-torture-execute-2017*.c:
15936           Port more tests from the GCC testsuite.
15937         * src/stm8/gen.c,
15938           support/regression/tests/gcc-torture-execute-20141022-1.c:
15939           Fix bug #2652.
15940         * support/regression/tests/gcc-torture-execute-pr51581-1.c,
15941           support/regression/tests/gcc-torture-execute-pr51581-2.c:
15942           support/regression/tests/gcc-torture-execute-pr6*.c:
15943           Port more tests from the GCC testsuite.
15944
15945 2017-09-25 Philipp Klaus Krause <pkk AT spth.de>
15946
15947         * src/SDCCval.c,
15948           support/regression/tests/bug-2645.c:
15949           Fix bug #2645, patch by Kamil Zbróg.
15950         * src/z80/gen.c,
15951           support/regression/tests/bug-441448.c,
15952           support/regression/tests/bug2729218.c:
15953           Fix bug #2649.
15954
15955 2017-09-25 Philipp Klaus Krause <pkk AT spth.de>
15956
15957         * src/SDCCdwarf2.c:
15958           Fix long long support in DWARF output (bug #2613)
15959         * src/z80/gen.c:
15960           Fix interaction of __z88dk_fastcall with frame pointer setup when optimizing for code size (bug #2581).
15961         * device/lib/calloc.c,
15962           support/regression/tests/malloc.c:
15963           Fix bug #2650.
15964
15965 2017-09-21 Philipp Klaus Krause <pkk AT spth.de>
15966
15967         * src/SDCCicode.c:
15968           Optimize stm8 left shifts a bit better.
15969
15970 2017-09-20 Philipp Klaus Krause <pkk AT spth.de>
15971
15972         * support/regression/tests/preserves_regs.c:
15973           Test specifications for preserved registers.
15974
15975 2017-09-13 Philipp Klaus Krause <pkk AT spth.de>
15976
15977         * src/z80/main.c:
15978           Fix handling of specifications for preserved registers.
15979
15980 2017-09-12 Ben Shi <powerstudio1st AT 163 DOT com>
15981
15982         * support/regression/tests/bug-441448.c:
15983         * support/regression/tests/bug2729218.c:
15984           Disabled for gbz80.
15985
15986 2017-09-08 Ben Shi <powerstudio1st AT 163 DOT com>
15987
15988         * src/stm8/peeph.def:
15989           Optimize bit-xor with BCPL.
15990         * support/regression/tests/bug-2642.c:
15991           Improve test case.
15992
15993 2017-08-20 Ben Shi <powerstudio1st AT 163 DOT com>
15994
15995         * src/SDCCpeeph.c:
15996           Improve notVolatile() for stm8.
15997         * src/stm8/peeph.def:
15998           Add more rules for optimization with BSET/BRES.
15999         * support/regression/tests/bug-2642.c:
16000           Add a new test case.
16001
16002 2017-08-17 Philipp Klaus Krause <pkk AT spth.de>
16003
16004         * src/SDCCglue.c:
16005           More verbose error message on initialization from incompatible pointer type.
16006
16007 2017-08-14 Philipp Klaus Krause <pkk AT spth.de>
16008
16009         * src/z80/ralloc2.cc:
16010           Fix bug #2640.
16011
16012 2017-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
16013
16014         * src/SDCCcse.c (cseBBlock),
16015         * src/SDCCptropt.c (ptrPostIncDecOpt, pattern1, pattern2),
16016         * src/SDCCptropt.h: fix bug #2459
16017
16018 2017-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
16019
16020         * src/SDCCast.c: fix bug #2624
16021
16022 2017-08-10 Philipp Klaus Krause <pkk AT spth.de>
16023
16024         * device/include/stdio.h,
16025           device/lib/ds390/putchar.c:
16026           Make getchar() prototype standard-compliant.
16027         * src/stm8/gen.c:
16028           Improve I/O and bit toggling.
16029
16030 2017-08-08 Philipp Klaus Krause <pkk AT spth.de>
16031
16032         * src/stm8/gen.c:
16033           Fix ASMOP_A / ASMOP_ZERO initialization.
16034
16035 2017-08-07 Philipp Klaus Krause <pkk AT spth.de>
16036
16037         * src/z80/ralloc2.cc,
16038           src/z80/gen.c:
16039           Improve use of register A.
16040
16041 2017-08-07 Philipp Klaus Krause <pkk AT spth.de>
16042
16043         * src/z80/gen.c,
16044           src/z80/gen.h:
16045           Refactor and optimize subtraction.
16046         * sim/ucsim/z80.src/inst_ed.cc,
16047           sim/ucsim/z80.src/inst_ed_r2k.cc:
16048           Fix negation.
16049
16050 2017-08-06 Philipp Klaus Krause <pkk AT spth.de>
16051
16052         * src/z80/gen.c:
16053           Improve left shift.
16054
16055 2017-08-01 Philipp Klaus Krause <pkk AT spth.de>
16056
16057         * src/z80/gen.h,
16058           src/z80/gen.c,
16059           src/z80/ralloc.h,
16060           src/z80/ralloc2.cc:
16061           Handle register A more like other registers.
16062         * src/z80/peeph-z80.def:
16063           Instructions in jump target for cheaper short jumps.
16064
16065 2017-08-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
16066
16067         * support/regression/tests/gcc-torture-execute-20010224-1.c: re-enable
16068
16069 2017-07-31 Philipp Klaus Krause <pkk AT spth.de>
16070
16071         * src/z80/gen.c:
16072           Fix a gbz80 codegen issue.
16073
16074 2017-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
16075
16076         * src/SDCCmem.c (initMem),
16077         * src/hc08/gen.c (aopForSym): fix bug #2385
16078         * support/regression/tests/bug-2385.c: re-enable for all ports
16079
16080 2017-07-30 Philipp Klaus Krause <pkk AT spth.de>
16081
16082         * src/z80/gen.c:
16083           Improve 16-bit left-shift by 7,
16084           improve transfers between hl and de (in codegen at a cost in peephole opt).
16085
16086 2017-07-29 Ben Shi <powerstudio1st AT 163 DOT com>
16087
16088         * configure
16089         * configure.ac:
16090           Remove requirement of C++14.
16091
16092 2017-07-28 Ben Shi <powerstudio1st AT 163 DOT com>
16093
16094         * aclocal.m4:
16095           Added new file.
16096         * configure
16097         * configure.ac:
16098           Check if C++14 or C++11 is supported.
16099
16100 2017-07-27 Philipp Klaus Krause <pkk AT spth.de>
16101
16102         * support/regression/tests/bug-2567.c:
16103           Test for bug #2567.
16104
16105 2017-07-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
16106
16107         * src/SDCCast.c,
16108         * src/SDCCicode.c
16109         * src/SDCCralloc.hpp: fix bug #2567, include block num in iCode debug
16110
16111 2017-07-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
16112
16113         * src/z80/gen.c: fix bug #2486 (frame pointer offset wrong)
16114         * src/z80/peeph-z80.def,
16115         * src/z80/peeph-r2k.def,
16116         * src/z80/peeph-tlcs90.def: fix unsafe rules exposed by fixing #2486
16117         * sdas/asrab/rabmch.c: fix encoding of ld (n+sp),hl instruction
16118
16119 2017-07-23 Philipp Klaus Krause <pkk AT spth.de>
16120
16121         * src/SDCCralloc.hpp:
16122           Speed up register allocator.
16123         * src/stm8/gen.c:
16124           Spped up code generation a little bit.
16125
16126 2017-07-21 Philipp Klaus Krause <pkk AT spth.de>
16127
16128         * src/SDCCralloc.hpp:
16129           Speed up register allocator a little bit.
16130
16131 2017-07-20 Philipp Klaus Krause <pkk AT spth.de>
16132
16133         * src/stm8/gen.c:
16134           Fix an issue similar to bug #2633.
16135         * src/SDCCralloc.hpp,
16136           src/stm8/ralloc2.cc:
16137           Speed up register allocator a bit.
16138
16139 2017-07-19 Philipp Klaus Krause <pkk AT spth.de>
16140
16141         * src/stm8/gen.c:
16142           Fix bug #2633.
16143
16144 2017-07-18 Philipp Klaus Krause <pkk AT spth.de>
16145
16146         * src/SDCCopt.c,
16147           support/regression/tests/loop.c:
16148           Improve narrowing of loop counters.
16149
16150 2017-07-16 Philipp Klaus Krause <pkk AT spth.de>
16151
16152         * src/stm8/gen.c:
16153           Improve writing of constants to bit-fields.
16154
16155 2017-07-16 Philipp Klaus Krause <pkk AT spth.de>
16156
16157         * src/stm8/ralloc.c,
16158           src/stm8/gen.c:
16159           Better code for operations on 8-bit global variables.
16160
16161 2017-07-16 Philipp Klaus Krause <pkk AT spth.de>
16162
16163         * src/stm8/gen.c:
16164           Improve code generation for wide read through pointer.
16165
16166 2017-07-16 Philipp Klaus Krause <pkk AT spth.de>
16167
16168         * src/SDCCopt.c:
16169           Implement narrowing of loop counters, RFE #530.
16170         * src/stm8/gen.c,
16171           support/regression/tests/bug-2630.c:
16172           Fix bug #2630.
16173
16174 2017-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
16175
16176         * src/SDCCast.c (isInitiallyTrue),
16177         * src/SDCCerr.c (setWarningDisabledState),
16178         * src/SDCCerr.h: fix bugs #2552 & #2614
16179         * src/SDCCast.c (decorateType): fix bug #2550
16180
16181 2017-07-15 Philipp Klaus Krause <pkk AT spth.de>
16182
16183         * src/SDCCopt.c:
16184           Improve narrowing of multiplications.
16185
16186 2017-07-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
16187
16188         * src/mcs51/gen.c (genRet): fix some problems with returning long long
16189         * src/SDCCicode.c (geniCodeAdd): fix bug #2625
16190         * support/regression/tests/bug-2625.c: test for bug #2625
16191
16192 2017-07-14 Philipp Klaus Krause <pkk AT spth.de>
16193
16194         * src/stm8/gen.c:
16195           Optimze reads from literal pointer.
16196         * src/SDCCopt.c:
16197           Optimize right shift followed by cast.
16198
16199 2017-07-13 Philipp Klaus Krause <pkk AT spth.de>
16200
16201         * src/z80/ralloc2.cc,
16202           support/regression/tests/bug-2628.c:
16203           Fix bug #2628.
16204
16205 2017-07-06 Philipp Klaus Krause <pkk AT spth.de>
16206
16207         * src/stm8/peeph.def,
16208           src/stm8/peep.c:
16209           Improve accuracy and fix bugs in peephole optimizer.
16210
16211 2017-07-05 Philipp Klaus Krause <pkk AT spth.de>
16212
16213         * src/SDCCopt.c,
16214           src/SDCCsymt.c:
16215           Minor code cleanup, gets rid of a few LLVM warnings.
16216
16217 2017-07-03 Philipp Klaus Krause <pkk AT spth.de>
16218
16219         * sdas/asstm8/stm8pst.c:
16220           Support for break debug instruction, patch by Reto Schneider.
16221
16222 2017-06-30 Ben Shi <powerstudio1st AT 163 DOT com>
16223
16224         * src/SDCCast.c:
16225           add cast to left and right subtree only if they both can be casted.
16226         * support/regression/tests/bug-2611.c:
16227           add a new test case.
16228
16229 2017-06-29 Philipp Klaus Krause <pkk AT spth.de>
16230
16231         * src/SDCCgen.c,
16232           support/regression/tests/bug-2627.c:
16233           Fix bug #2627.
16234         * src/stm8/gen.c:
16235           Enable use of execution count in stm8 register allocation cost calculations.
16236
16237 2017-06-28 Philipp Klaus Krause <pkk AT spth.de>
16238
16239         * src/SDCCicode.h,
16240           src/SDCCopt.c:
16241           Execution frequency handling infrastructure.
16242
16243 2017-06-26 Philipp Klaus Krause <pkk AT spth.de>
16244
16245         * src/SDCCralloc.hpp,
16246           .version,
16247           src/*/ralloc2.cc:
16248           Speed up register allocator.
16249
16250 2017-06-25 Philipp Klaus Krause <pkk AT spth.de>
16251
16252         * src/SDCCralloc.hpp,
16253           src/SDCCbitv.h,
16254           src/SDCCbitv.c,
16255           src/*/ralloc2.cc:
16256           Speed up register allocator a bit.
16257
16258 2017-06-24 Philipp Klaus Krause <pkk AT spth.de>
16259
16260         * src/stm8/gen.c:
16261           More efficient >= 32-bit increment for (partially) spilt local variables.
16262
16263 2017-06-23 Philipp Klaus Krause <pkk AT spth.de>
16264
16265         * src/stm8/gen.c:
16266           Improve 16-bit register-to-register transfer,
16267           consider cycle cost for register allocation.
16268         * src/stm8/peeph.def:
16269           Improve 16-bit addition with on-stack operand.
16270
16271 2017-06-17 Philipp Klaus Krause <pkk AT spth.de>
16272
16273         * src/stm8/gen.c,
16274           src/stm8/peeph.def:
16275           More efficient comparisons.
16276
16277 2017-06-14 Philipp Klaus Krause <pkk AT spth.de>
16278
16279         * support/regression/tests/bug-2621.c:
16280           Disable test for ds390, which doesn't have long long.
16281
16282 2017-06-13 Philipp Klaus Krause <pkk AT spth.de>
16283
16284         * src/z80/stm8.c:
16285           More efficient equality comparisons.
16286         * support/regression/tests/bug-2621.c:
16287           Test for bug #2612.
16288
16289 2017-06-12 Philipp Klaus Krause <pkk AT spth.de>
16290
16291         * src/z80/stm8.c:
16292           More efficient equality comparisons, fix bug #2612.
16293
16294 2017-05-31 Philipp Klaus Krause <pkk AT spth.de>
16295
16296         * device/non-free/lib/pic14/Makefile.in,
16297           device/non-free/lib/pic14/Makefile.subdir,
16298           src/Makefile.in,
16299           src/port.mk:
16300           Sort directory listings towards are reproducible build, patch by Bernhard M. Wiedemann.
16301
16302 2017-05-30 Philipp Klaus Krause <pkk AT spth.de>
16303
16304         * src/SDCC.lex,
16305           src/SDCCmain.c,
16306           src/SDCCicode.c,
16307           doc/sdccman.lyx:
16308           Deprecate --nojtbound and the corresponding pragma.
16309
16310 2017-05-15 Philipp Klaus Krause <pkk AT spth.de>
16311
16312         * src/z80/gen.c:
16313           Fix bug #2617.
16314
16315 2017-05-15 Philipp Klaus Krause <pkk AT spth.de>
16316
16317         * src/z80/gen.c:
16318           Fix a z80 codegen bug #2615 in and (triggered by recent register allocation changes when using --reserve-regs-iy).
16319
16320 2017-05-15 Philipp Klaus Krause <pkk AT spth.de>
16321
16322         * src/z80/gen.c:
16323           Fix a gbz80 codegen bug in comparisons (triggered by recent register allocation changes).
16324
16325 2017-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
16326
16327         * support/regression/tests/test-p99-conformance.c: renamed p99-conformance.c
16328           decreased flex10 to flex2,
16329           removed SKIP_FLEXIBLE, SKIP_LONG_LONG for mcs51
16330
16331 2017-05-10 Philipp Klaus Krause <pkk AT spth.de>
16332
16333         * src/SDCCdwarf2.c:
16334           Fix encoding DWARF info for _Bool, explicitly specify for char.
16335
16336 2017-05-09 Philipp Klaus Krause <pkk AT spth.de>
16337
16338         * src/z80/main.c,
16339           src/z80/gen.c:
16340           Better code for switch statements.
16341
16342 2017-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
16343
16344         * support/regression/tests/inline.c: oops, wrong place to skip bug_2591
16345
16346 2017-05-08 Philipp Klaus Krause <pkk AT spth.de>
16347
16348         * src/z80/peeph-z80.def,
16349           src/z80/ralloc.c,
16350           src/z80/ralloc2.cc:
16351           Improve handling of 8-bit parameters.
16352
16353 2017-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
16354
16355         * support/regression/fwk/lib/extern1.c: renamed bug2591 to bug_2591
16356         * support/regression/tests/inline.c: skip bug_2591 for old buggy GCC
16357
16358 2017-05-06 Philipp Klaus Krause <pkk AT spth.de>
16359
16360         * src/SDCCopt.c:
16361           Optimize computations on shift counts.
16362         * src/stm8/gen.c:
16363           Fix bug in register handling in shifts.
16364         * src/z80/gen.c:
16365           Optimize computations on shift counts, fix bug in register handling of
16366           wide shifts.
16367
16368 2017-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
16369
16370         * doc/sdccman.lyx: fixed typo
16371         * sim/ucsim/gui.src/Makefile.in: use $(AR)
16372         * src/mcs51/gen.c: cosmetic
16373         * src/SDCC.lex,
16374         * src/stm8/main.c,
16375         * src/z80/main.c: make __smallc a target specific keyword
16376         * src/SDCCicode.c (geniCodeAdd): take generic pointers into account
16377         * src/z80/ralloc2.cc (assign_operands_for_cost): fix warning, remove TABs
16378         * support/regression/fwk/lib/extern1.c,
16379         * support/regression/tests/inline.c: added bug2591 test
16380         * support/regression/tests/bug-2601.c: test with several pointer sizes
16381         * support/regression/tests/bug-2590.c,
16382         * support/regression/tests/smallc.c,
16383         * support/regression/tests/z88dk.c: test __smallc only on stm8 & z80-like
16384
16385 2017-05-05 Philipp Klaus Krause <pkk AT spth.de>
16386
16387         * support/regression/tests/bug-2188.c,
16388           support/regression/tests/gcc-torture-execute-930526-1.c:
16389           Add extern declaration to make test compile where functions aren't inlined.
16390
16391 2017-05-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
16392
16393         * src/stm8/gen.c (genMove_o): fixed bug #2607
16394
16395 2017-05-04 Philipp Klaus Krause <pkk AT spth.de>
16396
16397         * src/SDCCpeeph.c:
16398           Be more forgiving about omitted whitespace after comma in peephole matching
16399           (whitespace handling had become stricter in the fix to #2600).
16400         * src/z80/peep.c:
16401           Slightly more accurate analysis of register reads, also wrt. whitespaces.
16402         * src/z80/gen.c:
16403           Unify emitted asm syntax wrt. space after comma.
16404
16405 2017-05-02 Philipp Klaus Krause <pkk AT spth.de>
16406
16407         * doc/sdccman.lyx:
16408           Minor fix in list of supported data types.
16409
16410 2017-05-01 Philipp Klaus Krause <pkk AT spth.de>
16411
16412         * doc/sdccman.lyx:
16413           Document separation of _Bool/bool and __bit for mcs51 and ds390,
16414           fix typos,
16415           automatic version number.
16416
16417 2017-04-29 Philipp Klaus Krause <pkk AT spth.de>
16418
16419         * src/SDCCmain.c,
16420           doc/sdccman.lyx,
16421           .version:
16422           Resurrect SDCC macro zombie for old SiLabs IDE support.
16423         * sdcc.spec:
16424           Update list of targets in description.
16425
16426 2017-04-28 Philipp Klaus Krause <pkk AT spth.de>
16427
16428         * src/SDCCast.c,
16429           src/SDCCicode.c,
16430           support/regression/tests/bug-2601.c,
16431           support/regression/tests/bug3537338.c,
16432           support/regression/tests/gcc-torture-execute-20021120-1.c:
16433           Fix bug #2602.
16434         * src/SDCCsymt.h,
16435           src/SDCCsymt.c:
16436           Minor improvements for const-correctness.
16437         * src/SDCCpeeph.c:
16438           Fix bug #2600.
16439
16440 2017-04-28 Philipp Klaus Krause <pkk AT spth.de>
16441
16442         * support/regression/tests/bug-2590.c:
16443           Enable for all z80-related backends.
16444         * support/regression/tests/bug-2601.c:
16445           Disable for ds390.
16446
16447 2017-04-27 Philipp Klaus Krause <pkk AT spth.de>
16448
16449         * doc/sdccman.lyx:
16450           Update manual for --std-sdcc99 vs. --std-c11 change.
16451         * device/lib/tlcs90/crt0.s:
16452           Fix bug #2583.
16453
16454 2017-04-27 Maarten Brock <sourceforge.brock AT dse.nl>
16455
16456         * src/SDCCsymt.c (newEnumType): fixed bug 2545
16457         * support/regression/tests/enum.c: added test
16458         * support/regression/tests/bug-2590.c: disabled for non-z80
16459
16460 2017-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
16461
16462         * src/ds390/gen.c (assignBit): disabled to fix a warning
16463         * src/SDCCicode.c (geniCodeLeftShift): fixed bug, replaced TABs
16464         * src/SDCCralloc.hpp (create_cfg): fixed warning, replaced TABs
16465         * src/SDCCsymt.c (computeType): fixed bug #2585
16466         * src/stm8/ralloc2.cc (assign_operands_for_cost): fixed warning, replaced TABs
16467         * src/z80/gen.c (genLeftShift, genRightShift): fixed warning
16468         * src/z80/peep.c (z80SurelyWrites): fixed warning
16469         * support/regression/tests/gcc-torture-execute-20020201-1.c
16470         * support/regression/tests/bug-2585.c: new, added
16471
16472 2017-04-24 Philipp Klaus Krause <pkk AT spth.de>
16473
16474         * src/SDCCast.c,
16475           support/regression/tests/bug-2601.c:
16476           Fix bug #2601.
16477
16478 2017-04-13 Philipp Klaus Krause <pkk AT spth.de>
16479
16480         * src/z80/peep.c:
16481           Minor improvement in Z180 support from z88dk patch.
16482
16483 2017-04-12 Philipp Klaus Krause <pkk AT spth.de>
16484
16485         * support/regression/tests/smallc.c:
16486           Disable Small-C test for mcs51.
16487
16488 2017-04-11 Philipp Klaus Krause <pkk AT spth.de>
16489
16490         * src/SDCCast.c,
16491           support/regression/tests/bug-2596.c:
16492           Fix bug #2598 by not inlining calls to functions with variable arguments.
16493
16494 2017-04-10 Philipp Klaus Krause <pkk AT spth.de>
16495
16496         * src/SDCCmem.c:
16497           Fix bug #2591.
16498         * support/regression/tests/smallc.c:
16499           Do not try to test __smallc for host.
16500         * src/SDCCsymt.c:
16501           Always specify signedness for char in debug dumps.
16502         * support/regression/tests/bug-2539.c:
16503           Test for bug #2539.
16504         * src/z80/peeph-z80.def,
16505           src/z80/peeph-tlcs90.def,
16506           src/z80/peeph-r2k.def:
16507           Fix bug #2597.
16508         * src/SDCCglue.c:
16509           Fix bug #2574 (patch by Sebastian).
16510         * src/mcs51/gen.c,
16511           support/regression/tests/gcc-torture-execute-921202-2.c:
16512           Fix bug #2542.
16513
16514 2017-04-06 Philipp Klaus Krause <pkk AT spth.de>
16515
16516         * src/SDCCmem.c,
16517           support/regression/tests/z88dk.c,
16518           support/regression/tests/smallc.c,
16519           doc/sdccman.lyx:
16520           Support for __smallc callees.
16521
16522 2017-04-06 Philipp Klaus Krause <pkk AT spth.de>
16523
16524         * src/SDCCast.c:
16525           Fix bug #2570.
16526         * src/SDCCmem.h,
16527           src/SDCCmem.c,
16528           src/z80/gen.c:
16529           Fix bug #2595.
16530
16531 2017-04-03 Philipp Klaus Krause <pkk AT spth.de>
16532
16533         * doc/sdccman.lyx:
16534           Update documentation on _Bool / bool support.
16535
16536 2017-03-17 Philipp Klaus Krause <pkk AT spth.de>
16537
16538         * support/regression/tests/bug3027957.c:
16539           Disable fixed-address test for host.
16540
16541 2017-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
16542
16543         * src/SDCCicode.c (geniCodeAdd): Fix bug #2568 fix
16544
16545 2017-03-15 Philipp Klaus Krause <pkk AT spth.de>
16546
16547         * src/SDCCast.h,
16548           src/SDCCast.c,
16549           src/SDCCcse.c:
16550           Fix bug #2593.
16551         * support/regression/tests/absolute.c,
16552           support/regression/tests/bug-2304.c,
16553           support/regression/tests/bug2686159.c,
16554           support/regression/tests/bug3027957.c:
16555           Fix bug #2584.
16556         * src/SDCCicode.c,
16557           support/regression/tests/bug-2568.c:
16558           Fix bug #2568.
16559
16560 2017-03-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
16561
16562         * src/SDCCast.c (checkZero): fix bug #2586
16563
16564 2017-03-14 Philipp Klaus Krause <pkk AT spth.de>
16565
16566         * src/z80/gen.c,
16567           support/regression/tests/bug-2582.c:
16568           Fix bug #2582.
16569
16570 2017-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
16571
16572         * src/SDCC.y: fixed bug #2587
16573         * support/regression/tests/for.c: change to catch bug #2587
16574         * support/regression/tests/bug-2590.c: disable test on host
16575
16576 2017-03-13 Philipp Klaus Krause <pkk AT spth.de>
16577
16578         * src/z80/gen.c,
16579           support/regression/tests/bug-2376.c:
16580           Fix bug #2376.
16581
16582 2017-03-08 Philipp Klaus Krause <pkk AT spth.de>
16583
16584         * src/SDCCopt.c,
16585           support/regression/tests/bug-2590.c:
16586           Fix bug #2590.
16587
16588 2017-02-10 Philipp Klaus Krause <pkk AT spth.de>
16589
16590         * src/z80/gen.c:
16591           Omit some unnecessary register saving on wide shifts.
16592
16593 2017-02-09 Philipp Klaus Krause <pkk AT spth.de>
16594
16595         * src/z80/gen.c:
16596           Optimize wide right shifts, part of RFE #524.
16597         * device/lib/rand.c,
16598           support/regression/tests/rand.c:
16599           Fix default seed.
16600
16601 2017-02-08 Philipp Klaus Krause <pkk AT spth.de>
16602
16603         * device/lib/rand.c:
16604           Replace LCG by xorshift for rand().
16605         * src/z80/gen.c:
16606           Optimize wide left shifts, part of RFE #524.
16607
16608 2017-02-04 Philipp Klaus Krause <pkk AT spth.de>
16609
16610         * device/include/pic14/math.h,
16611           device/include/pic16/math.h,
16612           device/lib/pic14/libm/Makefile.am,
16613           device/lib/pic14/libm/Makefile.in,
16614           device/lib/pic16/libm/Makefile.am,
16615           device/lib/pic16/libm/Makefile.in,
16616           src/pic14/gen.c,
16617           src/pic14/glue.c,
16618           support/regression/compact-results.py,
16619           support/regression/ports/pic14/support.c,
16620           support/regression/tests/absolute.c,
16621           support/regression/tests/bug1723128.c,
16622           support/regression/tests/bug2686159.c,
16623           support/regression/tests/gcc-torture-execute-20021120-1.c,
16624           support/regression/tests/gcc-torture-execute-pr19606.c:
16625           Various pic14-related fixes: Patches 00, 01, 02, 04, 05, 07, 09, 11, 14, 15 by Martin Habets via sdcc-devel.
16626
16627 2017-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
16628
16629         * src/SDCCast.c (expandInlineFuncs,fixupInline): Fix bug #2559
16630         * support/regression/tests/bug-2559.c: Re-enable test
16631
16632 2017-01-12 Philipp Klaus Krause <pkk AT spth.de>
16633
16634         * src/stm8/gen.c:
16635           Improve efficiency of wide left-shifts.
16636
16637 2017-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
16638
16639         * src/SDCCicode.c (geniCodeDerefPtr): Fix bug #2575
16640
16641 2016-12-29 Philipp Klaus Krause <pkk AT spth.de>
16642
16643         * support/regression/tests/wchar.c:
16644           Test some more wide character functionality.
16645
16646 2016-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
16647
16648         * src/SDCCglobl.h,
16649         * src/SDCCmain.c: applied patch #276, adds -MD option, Thanks Anders Dellien
16650
16651 2016-12-19 Philipp Klaus Krause <pkk AT spth.de>
16652
16653         * device/lib/mbrlen.c,
16654           support/regression/tests/wchar.c:
16655           Fix bug #2566.
16656
16657 2016-12-18 Philipp Klaus Krause <pkk AT spth.de>
16658
16659         * src/stm8/main.c:
16660           Save space by omitting an unused part of the interrupt table.
16661
16662 2016-12-17 Philipp Klaus Krause <pkk AT spth.de>
16663
16664         * src/stm8/gen.c,
16665           src/stm8/peeph.def:
16666           Minor code improvements, mostly for bit-fields.
16667
16668 2016-12-12 Philipp Klaus Krause <pkk AT spth.de>
16669
16670         * doc/sdccman.lyx:
16671           Document STM8 trap handler syntax.
16672
16673 2016-12-12 Ben Shi <powerstudio1st AT 163 DOT com>
16674
16675         * src/SDCCast.c
16676         * src/SDCCerr.c
16677           Fix incorrect error messages.
16678
16679 2016-11-27 Philipp Klaus Krause <pkk AT spth.de>
16680
16681         * device/include/wchar.h,
16682           device/lib/btowc.c,
16683           device/lib/incl.mk,
16684           device/lib/mbrlen.c,
16685           device/lib/mbstowcs.c,
16686           device/lib/wcscmp.c,
16687           device/lib/wcstombs.c,
16688           device/lib/wctob.c,
16689           device/lib/wcslen.c,
16690           support/regression/tests/string.c,
16691           support/regression/tests/wchar.c:
16692           Improvements and fixes in wide character library support.
16693
16694 2016-11-26 Philipp Klaus Krause <pkk AT spth.de>
16695
16696         * device/include/stdlib.h,
16697           device/lib/incl.mk,
16698           device/lib/mbstowcs.c,
16699           device/lib/wcstombs.c,
16700          .version:
16701           Multibyte/wide string conversion functions.
16702         * src/stm8/gen.c:
16703           Optimize comparisons with (partial) 1 and -1.
16704
16705 2016-11-17 Philipp Klaus Krause <pkk AT spth.de>
16706
16707         * src/SDCClospre.cc,
16708           src/SDCClospre.hpp:
16709           More fine-grained handling of volatile to allow more optimizations in lospre.
16710
16711 2016-11-17 Philipp Klaus Krause <pkk AT spth.de>
16712
16713         * src/stm8/ralloc.c,
16714           src/z80/ralloc.c:
16715           Fix some comments on spilling.
16716         * support/regression/tests/bug-2559.c
16717
16718 2016-11-07 Philipp Klaus Krause <pkk AT spth.de>
16719
16720         * configure.ac,
16721           configure,
16722           src/SDCCasm.c,
16723           src/SDCCasm.h,
16724           src/SDCCglue.c,
16725           src/SDCCmain.c,
16726           src/port.h,
16727           src/xa51,
16728           support/regression/ports/xa51,
16729           support/regression/Makefile.in:
16730           Kill incomplete, unmaintained xa51 backend.
16731
16732 2016-11-07 Ben Shi <powerstudio1st AT 163 DOT com>
16733
16734         * src/SDCCicode.c
16735           Fix a bug in zeror-divider check.
16736
16737 2016-11-02 Philipp Klaus Krause <pkk AT spth.de>
16738
16739         * device/include/stdbool.h,
16740           src/ds390/gen.c,
16741           support/regression/tests/bitopcse.c,
16742           support/regression/tests/bool.c,
16743           support/regression/tests/bug2942247.c,
16744           support/regression/tests/bug3404101.c,
16745           support/regression/tests/bug3565757.c:
16746           bool for ds390.
16747
16748 2016-11-03 Philipp Klaus Krause <pkk AT spth.de>
16749
16750         * src/SDCCicode.c,
16751           src/SDCCloop.c,
16752           src/SDCCopt.c,
16753           src/port.h,
16754           src/*/main.c:
16755           Replace all muldiv uses by hasNativeMulFor().
16756
16757 2016-10-23 Philipp Klaus Krause <pkk AT spth.de>
16758
16759         * src/stm8/gen.c,
16760           support/regression/tests/bug-2554.c:
16761           Fix a stack corruption issue in stm8 ! code generation, bug #2554.
16762
16763 2016-10-23 Ben Shi <powerstudio1st AT 163 DOT com>
16764
16765         * sdas/linksrc/lkbank.c
16766         * sdas/linksrc/lksym.c
16767           Fix a buffer overflow error in revision #9786.
16768
16769 2016-10-22 Philipp Klaus Krause <pkk AT spth.de>
16770
16771         * support/regression/tests/*.c,
16772           support/regression/ports/*/spec.mk:
16773           Cleanup handling of __reentrant in the regression tests, RFE #517.
16774
16775 2016-10-22 Ben Shi <powerstudio1st AT 163 DOT com>
16776
16777         * sdas/linksrc/lksym.c
16778           Fix a buffer overflow error in previous commit.
16779
16780 2016-10-21 Philipp Klaus Krause <pkk AT spth.de>
16781
16782         * src/SDCCBBlock.c,
16783           src/SDCClabel.c:
16784           Fix a bug in BBlock label handling, allows reenabling jump-to-jump optimization for jump tables.
16785
16786 2016-10-17 Ben Shi <powerstudio1st AT 163 DOT com>
16787
16788         * sdas/linksrc/lkbank.c
16789           Fix bug #2549.
16790
16791 2016-10-11 Philipp Klaus Krause <pkk AT spth.de>
16792
16793         * src/SDCClabel.c:
16794           Temporarily disable jump-to-jump optimization for jump tables RFE #514, since it causes a hc08/z80 regression.
16795
16796 2016-10-02 Philipp Klaus Krause <pkk AT spth.de>
16797
16798         * src/SDCCcse.c:
16799           Optimize out negation by inverting jump condition, part of RFE #516.
16800
16801 2016-10-02 Philipp Klaus Krause <pkk AT spth.de>
16802
16803         * src/SDCClabel.c,
16804           src/SDCCset.h,
16805           src/SDCCset.c:
16806           Implement jump-to-jump optimization for jump tables RFE #514.
16807         * src/SDCCcse.c:
16808           Optimize bitwise and of _Bool and comparison results, RFE #513.
16809
16810 2016-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
16811
16812         * src/mcs51/gen.c (shiftLLong): support sizes 1,2,4,8,
16813           refactored genlshOne, genlshTwo, genlshFour into genlshFixed,
16814           (genLeftShiftLiteral): support long long
16815
16816 2016-09-24 Philipp Klaus Krause <pkk AT spth.de>
16817
16818         * src/SDCCast.c,
16819           support/regression/tests/bug-2548.c,
16820           support/regression/tests/bug-2551.c:
16821           Fix bugs #2548, #2551 by disabling a broken AST optimization.
16822
16823 2016-09-19 Ben Shi <powerstudio1st AT 163 DOT com>
16824
16825         * src/stm8/gen.c
16826           Fix a bug in bitwise-and operation (genAnd()).
16827
16828 2016-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
16829
16830         * config.vcxproj,
16831         * src/sdcc.vcxproj,
16832         * src/sdcc.vcxproj.filters: moved SDCC.lex and SDCC.y to config project
16833         * src/mcs51/gen.c (gencjneshort): proper support for long long
16834         * src/mcs51/peeph.def: restart 3.b
16835         * src/SDCCsymt.c (initCSupport): MSVC doesn't support casting compound lit
16836         * src/SDCCval.c (csdOfVal): we still use MSVC 2010, no mid-code declarations
16837         * support/regression/tests/bug-2205.c: removed unused disabled warning
16838         * support/regression/tests/gcc-torture-execute-20020506-1.c: intermediate
16839           functions should not be named test*
16840         * support/regression/tests/gcc-torture-execute-961122-1.c: fixed no-return
16841           warning
16842
16843 2016-09-17 Ben Shi <powerstudio1st AT 163 DOT com>
16844
16845         * device/lib/isinf.c
16846         * device/lib/isnan.c
16847           Improve comapabililty and efficiency.
16848
16849 2016-09-15 Ben Shi <powerstudio1st AT 163 DOT com>
16850
16851         * device/lib/isinf.c
16852         * device/lib/isnan.c
16853           Improve compatibility.
16854
16855 2016-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
16856
16857         * src/mcs51/gen.c (isLiteralBit): fixed for long long,
16858           (genReceive): fixed stack smashing bug
16859         * support/regression/tests/test-p99-conformance.c: decreased restrict_buffer
16860
16861 2016-09-12 Philipp Klaus Krause <pkk AT spth.de>
16862
16863         * device/include/stdbool.h,
16864           src/mcs51/gen.c:
16865           Standard-compliant _Bool for mcs51.
16866
16867 2016-09-08 Philipp Klaus Krause <pkk AT spth.de>
16868
16869         * device/include/stdint.h:
16870           Enable C99 typedefs for 64-bit types.
16871
16872 2016-09-07 Ben Shi <powerstudio1st AT 163 DOT com>
16873
16874         * src/mcs51/gen.c
16875           Improve longlong compatibility of mcs-51 on 32-bit hosts.
16876
16877 2016-09-03 Philipp Klaus Krause <pkk AT spth.de>
16878
16879         * src/mcs51/gen.c:
16880           Fixes for mcs51 long long on 32-bit hosts.
16881
16882 2016-08-30 Philipp Klaus Krause <pkk AT spth.de>
16883
16884         * src/mcs51/gen.c:
16885           Fixes for mcs51 long long on 32-bit hosts.
16886
16887 2016-08-28 Philipp Klaus Krause <pkk AT spth.de>
16888
16889         * support/regression/tests/gcc-torture-execute-20020506-1.c:
16890           Disable test for ds390 that accidentially got enabled when enabled for mcs51.
16891
16892 2016-08-26 Philipp Klaus Krause <pkk AT spth.de>
16893
16894         * src/mcs51/peep.c,
16895           support/regression/tests/bug-2477.c,
16896           support/regression/tests/gcc-torture-execute-20001031-1.c,
16897           support/regression/tests/gcc-torture-execute-20020506-1.c,
16898           support/regression/tests/gcc-torture-execute-20060127-1.c,
16899           support/regression/tests/gcc-torture-execute-941015-1.c,
16900           support/regression/tests/gcc-torture-execute-950512-1.c,
16901           support/regression/tests/gcc-torture-execute-950612-1.c,
16902           support/regression/tests/gcc-torture-execute-960402-1.c,
16903           support/regression/tests/gcc-torture-execute-960801-1.c,
16904           support/regression/tests/gcc-torture-execute-20000717-2.c,
16905           support/regression/tests/gcc-torture-execute-20020402-3.c,
16906           support/regression/tests/gcc-torture-execute-20050111-1.c,
16907           support/regression/tests/gcc-torture-execute-950704-1.c:
16908           Fix mcs51 peephole handling of long long parameters.
16909         * support/regression/tests/test-p99-conformance.c:
16910           Disable test for older GCC, where it fails.
16911
16912 2016-08-25 Philipp Klaus Krause <pkk AT spth.de>
16913
16914         * src/mcs51/gen.c,
16915           support/regression/tests/gcc-torture-execute-20020508-?.c:
16916           Fix long long right shift for mcs51.
16917
16918 2016-08-25 Philipp Klaus Krause <pkk AT spth.de>
16919
16920         * device/lib/_strchr.c:
16921           Explicitly cast away const to silence a warning.
16922         * support/regression/tests/gcc-torture-execute-20020508-?.c:
16923           Disable some failing long long tests for mcs51.
16924         * src/mcs51/gen.c:
16925           Fix pushing of long long received parameters for mcs51.
16926
16927 2016-08-24 Ben Shi <powerstudio1st AT 163 DOT com>
16928
16929         * device/include/math.h
16930         * device/lib/Makefile.in
16931         * device/lib/incl.mk
16932         * device/lib/isinf.c
16933         * device/lib/isnan.c
16934         * device/lib/make51lib.bat
16935           Support of new library functions isnan() and isinf().
16936         * src/SDCCval.c
16937         * device/lib/_fsdiv.c
16938           Make float division more compitable with inf and nan results.
16939         * src/SDCCast.c
16940         * src/SDCCerr.c
16941           Change zero-div from error to warning level.
16942         * support/regression/tests/bug-2516.c
16943           Add a new test case for inf and nan.
16944
16945 2016-08-23 Philipp Klaus Krause <pkk AT spth.de>
16946
16947         * src/mcs51/gen.h,
16948           src/mcs51/peep.c,
16949           support/regression/tests/gcc-torture-execute-20000314-2.c,
16950           support/regression/tests/gcc-torture-execute-pr42269-2.c,
16951           support/regression/tests/gcc-torture-execute-20060110-2.c,
16952           support/regression/tests/gcc-torture-execute-20001031-1.c,
16953           support/regression/tests/gcc-torture-execute-20011126-1.c,
16954           support/regression/tests/gcc-torture-execute-20020201-1.c,
16955           support/regression/tests/gcc-torture-execute-20020219-1.c,
16956           support/regression/tests/gcc-torture-execute-20020402-3.c,
16957           support/regression/tests/gcc-torture-execute-20020506-1.c,
16958           support/regression/tests/gcc-torture-execute-20020508-1.c,
16959           support/regression/tests/gcc-torture-execute-20020508-2.c,
16960           support/regression/tests/gcc-torture-execute-20020508-3.c,
16961           support/regression/tests/gcc-torture-execute-20030307-1.c,
16962           support/regression/tests/gcc-torture-execute-20050104-1.c,
16963           support/regression/tests/gcc-torture-execute-20050111-1.c,
16964           support/regression/tests/gcc-torture-execute-941015-1.c,
16965           support/regression/tests/gcc-torture-execute-950503-1.c:
16966           long long fix for deadMove() on ret.
16967
16968 2016-08-22 Philipp Klaus Krause <pkk AT spth.de>
16969
16970         * src/SDCCsymt.c,
16971           src/mcs51/gen.c,
16972           support/regression/tests/gcc-torture-execute-961122-1.c,
16973           support/regression/tests/gcc-torture-execute-961206-1.c,
16974           support/regression/tests/gcc-torture-execute-991016-1.c,
16975           support/regression/tests/gcc-torture-execute-991216-1.c,
16976           support/regression/tests/gcc-torture-execute-991216-2.c,
16977           support/regression/tests/gcc-torture-execute-pr20187-1.c,
16978           support/regression/tests/gcc-torture-execute-pr40057.c,
16979           support/regression/tests/gcc-torture-execute-pr42269-2.c,
16980           support/regression/tests/gcc-torture-execute-pr42544.c,
16981           support/regression/tests/test-p99-conformance.c:
16982           support/regression/tests/gcc-torture-execute-20000121-1.c,
16983           support/regression/tests/gcc-torture-execute-20000314-2.c,
16984           support/regression/tests/gcc-torture-execute-20000412-2.c,
16985           support/regression/tests/gcc-torture-execute-20000523-1.c,
16986           support/regression/tests/gcc-torture-execute-20000717-2.c,
16987           support/regression/tests/gcc-torture-execute-20001112-1.c,
16988           support/regression/tests/gcc-torture-execute-20001221-1.c,
16989           support/regression/tests/gcc-torture-execute-20060110-2.c,
16990           support/regression/tests/gcc-torture-execute-20060127-1.c,
16991           support/regression/tests/gcc-torture-execute-20071213-1.c,
16992           support/regression/tests/gcc-torture-execute-920829-1.c,
16993           support/regression/tests/gcc-torture-execute-921029-1.c,
16994           support/regression/tests/gcc-torture-execute-921202-2.c,
16995           support/regression/tests/gcc-torture-execute-930111-1.c:
16996           More long long support for mcs51.
16997
16998 2016-08-21 Philipp Klaus Krause <pkk AT spth.de>
16999
17000         * src/mcs51/gen.c,
17001           src/mcs51/gen.h,
17002           src/mcs51/ralloc.c,
17003           The basics of long long support for mcs51.
17004
17005 2016-08-20 Philipp Klaus Krause <pkk AT spth.de>
17006
17007         * doc/sdccman.lyx:
17008           Fix double underscores in manual.
17009
17010 2016-08-19 Philipp Klaus Krause <pkk AT spth.de>
17011
17012         * support/regression/tests/test-p99-conformance.c:
17013           Enable a test for newer GCC, comment on other GCC issues.
17014
17015 2016-08-18 Philipp Klaus Krause <pkk AT spth.de>
17016
17017         * src/SDCC.y,
17018           src/SDCCerr.h,
17019           src/SDCCerr.c,
17020           doc/sdccman.lyx,
17021           support/regression/tests/for.c,
17022           test-p99-conformance.c:
17023           RFE #165: C99 compliance: for (int i=0; ...
17024
17025 2016-08-17 Philipp Klaus Krause <pkk AT spth.de>
17026
17027         * support/regression/tests/test-p99-conformance.c:
17028           Disable a subtest for host, since it fails on older GCC, disable a subtest for backends that don't have long long.
17029
17030 2016-08-14 Philipp Klaus Krause <pkk AT spth.de>
17031
17032         * support/regression/tests/test-p99-conformance.c,
17033           support/regression/fwk/lib/extern1.c:
17034           Enable inlining test for host.
17035
17036 2016-08-14 Philipp Klaus Krause <pkk AT spth.de>
17037
17038         * support/regression/tests/test-p99-conformance.c:
17039           Document SDCC bug correspondance to P99 conformance tests.
17040
17041 2016-08-13 Philipp Klaus Krause <pkk AT spth.de>
17042
17043         * support/regression/tests/test-p99-conformance.c:
17044           Some P99 conformance tests.
17045
17046 2016-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
17047
17048         * sim/ucsim/sim.src/mem.cc: rewrote some of the memory cell classes
17049           to work properly on big endian architectures
17050
17051 2016-08-10 Ben Shi <powerstudio1st AT 163 DOT com>
17052
17053         * sim/ucsim/charscl.h
17054           Fix the failure of building ucsim on MacOS.
17055         * support/regression/tests/gcc-torture-execute-string-opt-18.c
17056         * support/regression/tests/string.c
17057           Disable several tests on MacOS.
17058
17059 2016-08-10 Philipp Klaus Krause <pkk AT spth.de>
17060
17061         * device/include/string.h,
17062           device/lib/tlcs90/Makefile.in,
17063           device/lib/tlcs90/memmove.s:
17064           pop af correctness for tlcs90.
17065
17066 2016-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
17067
17068         * support/regression/get_ticks.py: parse the byte count more robustly
17069           (buffering on stderr vs stdout sometimes jumbling text)
17070
17071 2016-08-05 Erik Petrich <epetrich AT ivorytower.normna.ok.us>
17072
17073         * src/SDCCcse.c (ifxOptimize): fixed bug #2484
17074         * src/z80/gen.c (ld_cost): fixed bug #2399
17075
17076 2016-08-04 Erik Petrich <epetrich AT ivorytower.normna.ok.us>
17077
17078         * src/SDCCast.c (decorateTree, optimizeCompare): fixed bug #2503
17079           and an unreported bug similar to bug #2529
17080         * support/regression/tests/bug-2503: added test
17081         * src/SDCClospre.hpp (forward_lospre_assignment): fixed bug #2510
17082
17083 2016-08-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
17084
17085         * src/SDCCcflow.c (eBBSuccessors),
17086         * src/SDCCloop.c (addPostLoopBlock): fixed bug #2453
17087         * support/regression/tests/bug-2453: added test
17088
17089 2016-08-03 Philipp Klaus Krause <pkk AT spth.de>
17090
17091         * device/lib/tlcs90/setjmp.s,
17092           device/lib/tlcs90/memmove.s:
17093           Avoid messing up interrupt flags via pop af.
17094
17095 2016-08-02 Philipp Klaus Krause <pkk AT spth.de>
17096
17097         * device/lib/_strstr.c:
17098           Fix a warning.
17099         * src/SDCCmain.c:
17100           Fix usage info, patch #274.
17101         * src/SDCCtree_dec.hpp:
17102           Fix isolation of redundant nodes in the tree-decomposition.
17103
17104 2016-08-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
17105
17106         * src/SDCCcse.c (cseBBlock): Recompute data flow if any outgoing
17107           expressions have been changed (fixed bug #2495)
17108         * src/hc08/gen.c (genCopy),
17109         * src/hc08/ralloc.c (packPointerOp): fixed bug #2357
17110         * support/regression/tests/bug-2357.c: re-enabled test for hc08/s08
17111
17112 2016-08-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
17113
17114         * src/stm8/gen.c (regFree): Y is not free when using extended stack
17115
17116 2016-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
17117
17118         * src/hc08/gen.c (genMinus): mark A as modified for reverse subtraction
17119         * src/z80/gen.c (genPointerGet,genUnpackBits): preserve pointer
17120           register pair if not dead
17121
17122 2016-07-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
17123
17124         * sim/ucsim/fwio.cc: try defining WINVER instead of _WIN32_WINNT
17125         * sim/ucsim/cmd.src/Makefile.in,
17126         * sim/ucsim/gui.src/Makefile.in,
17127         * sim/ucsim/sim.src/Makefile.in,
17128         * sim/ucsim/main_in.mk: omit -D option to ar, not supported by all ar
17129
17130 2016-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
17131
17132         * SDCC.props: added ExecutablePath
17133         * src/ds390/gen.c,
17134         * src/SDCCutil.c,
17135         * src/SDCCval.c,
17136         * src/stm8/gen.c,
17137         * src/stm8/main.c,
17138         * src/z80/peep.c: fixed warnings
17139
17140 2016-07-29 Philipp Klaus Krause <pkk AT spth.de>
17141
17142         * src/SDCCicode.c:
17143           Enable an optimization that was blocked on bug #2450.
17144         * src/SDCCtree_dec.hpp,
17145           src/SDCCralloc.hpp:
17146           Fix bug #2467 (fix previously was blocked on bug #2450).
17147         * src/z80/peeph-tlcs90.def:
17148           Remove leftover z80 peepholes that break on tlcs90.
17149
17150 2016-07-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
17151
17152         * src/SDCCast.c (processBlockVars): fix bug #2450
17153         * support/regression/tests/inline.c: add test for bug #2450
17154         * src/hc08/gen.c (aopForSym): remove work-around
17155
17156 2016-07-29 Philipp Klaus Krause <pkk AT spth.de>
17157
17158         * support/regression/tests/bug-2529.c
17159           Regression test for bug #2517.
17160
17161 2016-07-29 Ben Shi <powerstudio1st AT 163 DOT com>
17162
17163         * sim/ucsim/cmd.src/cmd_exec.cc
17164         * sim/ucsim/cmd.src/cmd_get.cc
17165         * sim/ucsim/cmd.src/command.cc
17166         * sim/ucsim/fuio.cc
17167         * sim/ucsim/s51.src/interrupt.cc
17168         * sim/ucsim/s51.src/uc51.cc
17169         * sim/ucsim/sim.src/mem.cc
17170         * sim/ucsim/stm8.src/itc.cc
17171         * sim/ucsim/utils.h
17172           Fix build failures on cygwin.
17173         * src/SDCCicode.c
17174         * src/SDCCicode.h
17175           Fix bug #2517.
17176
17177 2016-07-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
17178
17179         * sim/ucsim/fwio.cc: added _WIN32_WINNT def for GetConsoleWindow()
17180         * sim/ucsim/fio.cc: handle case S_IRGRP and S_IROTH not defined
17181         * sim/ucsim/doc/Makefile.in: copy *.svg files instead of *.gif
17182
17183 2016-07-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
17184
17185         * src/SDCCast.c (decorateType): fixed bug #2529
17186
17187 2016-07-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
17188
17189         * device/lib/expf.c: ensure exponent not random before normalization
17190
17191 2016-07-27 Philipp Klaus Krause <pkk AT spth.de>
17192
17193         * support/regression/tests/bug-2385.c:
17194           Disable a test for tlcs90, so all tests compile for tlcs90.
17195
17196 2016-07-26 Daniel Drotos <drdani AT mazsola.iit.uni-miskolc.hu>
17197
17198         * sim/ucsim/.version, sim/ucsim/Makefile.in, sim/ucsim/NEWS,
17199           sim/ucsim/README, sim/ucsim/TODO, sim/ucsim/app.cc,
17200           sim/ucsim/appcl.h, sim/ucsim/avr.src/Makefile.in,
17201           sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
17202           sim/ucsim/avr.src/savr.cc, sim/ucsim/c.sh, sim/ucsim/chars.cc,
17203           sim/ucsim/charscl.h, sim/ucsim/cmd.src/Makefile.in,
17204           sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
17205           sim/ucsim/cmd.src/cmd_bp.cc, sim/ucsim/cmd.src/cmd_bpcl.h,
17206           sim/ucsim/cmd.src/cmd_conf.cc, sim/ucsim/cmd.src/cmd_confcl.h,
17207           sim/ucsim/cmd.src/cmd_exec.cc, sim/ucsim/cmd.src/cmd_execcl.h,
17208           sim/ucsim/cmd.src/cmd_get.cc, sim/ucsim/cmd.src/cmd_getcl.h,
17209           sim/ucsim/cmd.src/cmd_gui.cc, sim/ucsim/cmd.src/cmd_guicl.h,
17210           sim/ucsim/cmd.src/cmd_info.cc, sim/ucsim/cmd.src/cmd_infocl.h,
17211           sim/ucsim/cmd.src/cmd_mem.cc, sim/ucsim/cmd.src/cmd_memcl.h,
17212           sim/ucsim/cmd.src/cmd_set.cc, sim/ucsim/cmd.src/cmd_setcl.h,
17213           sim/ucsim/cmd.src/cmd_show.cc, sim/ucsim/cmd.src/cmd_showcl.h,
17214           sim/ucsim/cmd.src/cmd_stat.cc, sim/ucsim/cmd.src/cmd_statcl.h,
17215           sim/ucsim/cmd.src/cmd_timer.cc, sim/ucsim/cmd.src/cmd_timercl.h,
17216           sim/ucsim/cmd.src/cmd_uc.cc, sim/ucsim/cmd.src/cmd_uccl.h,
17217           sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdconfcl.h,
17218           sim/ucsim/cmd.src/cmdgui.cc, sim/ucsim/cmd.src/cmdguicl.h,
17219           sim/ucsim/cmd.src/cmdlex.l, sim/ucsim/cmd.src/cmdmem.cc,
17220           sim/ucsim/cmd.src/cmdmemcl.h, sim/ucsim/cmd.src/cmdpars.y,
17221           sim/ucsim/cmd.src/cmdset.cc, sim/ucsim/cmd.src/cmdsetcl.h,
17222           sim/ucsim/cmd.src/cmdstat.cc, sim/ucsim/cmd.src/cmdstatcl.h,
17223           sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
17224           sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
17225           sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
17226           sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
17227           sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/infocl.h,
17228           sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
17229           sim/ucsim/cmd.src/newcmdposix.cc,
17230           sim/ucsim/cmd.src/newcmdposixcl.h, sim/ucsim/cmd.src/set.cc,
17231           sim/ucsim/cmd.src/setcl.h, sim/ucsim/cmd.src/show.cc,
17232           sim/ucsim/cmd.src/showcl.h, sim/ucsim/cmd.src/timer.cc,
17233           sim/ucsim/cmd.src/timercl.h, sim/ucsim/conf, sim/ucsim/configure,
17234           sim/ucsim/configure.ac, sim/ucsim/ddconfig_in.h,
17235           sim/ucsim/doc/Makefile.in, sim/ucsim/doc/analyzer.html,
17236           sim/ucsim/doc/burst.gif, sim/ucsim/doc/chip.gif,
17237           sim/ucsim/doc/chip.svg, sim/ucsim/doc/cmd.html,
17238           sim/ucsim/doc/cmd.txt, sim/ucsim/doc/cmd_bp.html,
17239           sim/ucsim/doc/cmd_dump.html, sim/ucsim/doc/cmd_exec.html,
17240           sim/ucsim/doc/cmd_general.html, sim/ucsim/doc/cmd_memory.html,
17241           sim/ucsim/doc/cmd_removed.html, sim/ucsim/doc/cmd_set.html,
17242           sim/ucsim/doc/commref.html, sim/ucsim/doc/conf.mk,
17243           sim/ucsim/doc/cpu-mem.gif, sim/ucsim/doc/cpu-mem.jpg,
17244           sim/ucsim/doc/cpu-mem.svg, sim/ucsim/doc/cpu.gif,
17245           sim/ucsim/doc/cpu.html, sim/ucsim/doc/cpu_types.html,
17246           sim/ucsim/doc/decoded.gif, sim/ucsim/doc/decoded.jpg,
17247           sim/ucsim/doc/decoded.svg, sim/ucsim/doc/index.html,
17248           sim/ucsim/doc/interrupt.gif, sim/ucsim/doc/interrupt.html,
17249           sim/ucsim/doc/invoke.html, sim/ucsim/doc/memory.html,
17250           sim/ucsim/doc/mulcons.html, sim/ucsim/doc/new.gif,
17251           sim/ucsim/doc/news.html, sim/ucsim/doc/obsolete.html,
17252           sim/ucsim/doc/serial.html, sim/ucsim/doc/serial1.gif,
17253           sim/ucsim/doc/serial1.svg, sim/ucsim/doc/serial2.gif,
17254           sim/ucsim/doc/serial2.svg, sim/ucsim/doc/share-chip.gif,
17255           sim/ucsim/doc/share-chip.svg, sim/ucsim/doc/simif.html,
17256           sim/ucsim/doc/syntax.html, sim/ucsim/doc/term_cpuopt.gif,
17257           sim/ucsim/doc/term_cpuopt.html, sim/ucsim/doc/timers.gif,
17258           sim/ucsim/doc/timers.html, sim/ucsim/doc/uCsim.txt,
17259           sim/ucsim/doc/wins.gif, sim/ucsim/doc/wins.html,
17260           sim/ucsim/error.cc, sim/ucsim/errorcl.h, sim/ucsim/eventcl.h,
17261           sim/ucsim/example, sim/ucsim/example/Makefile,
17262           sim/ucsim/example/config.cmd, sim/ucsim/example/run.cmd,
17263           sim/ucsim/example/simif.c, sim/ucsim/example/simif.sh,
17264           sim/ucsim/example/simif_fin.txt, sim/ucsim/fio.cc,
17265           sim/ucsim/fiocl.h, sim/ucsim/ftest.cc, sim/ucsim/fuio.cc,
17266           sim/ucsim/fuiocl.h, sim/ucsim/fwio.cc, sim/ucsim/fwiocl.h,
17267           sim/ucsim/globals.cc, sim/ucsim/gstring.cc, sim/ucsim/gstring.h,
17268           sim/ucsim/gstring_LICENSE, sim/ucsim/gstring_REAME,
17269           sim/ucsim/gstring_append.cc, sim/ucsim/gstring_basic.cc,
17270           sim/ucsim/gstring_copyright.html, sim/ucsim/gstring_explode.cc,
17271           sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
17272           sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
17273           sim/ucsim/hc08.src/hc08mac.h, sim/ucsim/hc08.src/regshc08.h,
17274           sim/ucsim/hc08.src/shc08.cc, sim/ucsim/hc08.src/simhc08.cc,
17275           sim/ucsim/main_in.mk, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
17276           sim/ucsim/p.sh, sim/ucsim/packages_in.mk, sim/ucsim/pobj.cc,
17277           sim/ucsim/pobjcl.h, sim/ucsim/pobjt.h, sim/ucsim/put(c),
17278           sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/arith.cc,
17279           sim/ucsim/s51.src/bit.cc, sim/ucsim/s51.src/inc.cc,
17280           sim/ucsim/s51.src/interrupt.cc, sim/ucsim/s51.src/interruptcl.h,
17281           sim/ucsim/s51.src/jmp.cc, sim/ucsim/s51.src/logic.cc,
17282           sim/ucsim/s51.src/mov.cc, sim/ucsim/s51.src/pca.cc,
17283           sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
17284           sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/s51.cc,
17285           sim/ucsim/s51.src/serial.cc, sim/ucsim/s51.src/serialcl.h,
17286           sim/ucsim/s51.src/sim51.cc, sim/ucsim/s51.src/timer0.cc,
17287           sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
17288           sim/ucsim/s51.src/timer2.cc, sim/ucsim/s51.src/timer2cl.h,
17289           sim/ucsim/s51.src/types51.h, sim/ucsim/s51.src/uc251.cc,
17290           sim/ucsim/s51.src/uc390.cc, sim/ucsim/s51.src/uc390cl.h,
17291           sim/ucsim/s51.src/uc390hw.cc, sim/ucsim/s51.src/uc51.cc,
17292           sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc51r.cc,
17293           sim/ucsim/s51.src/uc52.cc, sim/ucsim/s51.src/uc89c51r.cc,
17294           sim/ucsim/s51.src/uc89c51rcl.h, sim/ucsim/s51.src/wdt.cc,
17295           sim/ucsim/sim.src/Makefile.in, sim/ucsim/sim.src/arg.cc,
17296           sim/ucsim/sim.src/argcl.h, sim/ucsim/sim.src/brk.cc,
17297           sim/ucsim/sim.src/brkcl.h, sim/ucsim/sim.src/hw.cc,
17298           sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/itsrc.cc,
17299           sim/ucsim/sim.src/itsrccl.h, sim/ucsim/sim.src/mem.cc,
17300           sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
17301           sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
17302           sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/simif.cc,
17303           sim/ucsim/sim.src/simifcl.h, sim/ucsim/sim.src/stack.cc,
17304           sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
17305           sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
17306           sim/ucsim/sim.src/var.cc, sim/ucsim/sim.src/varcl.h,
17307           sim/ucsim/st7.src/Makefile.in, sim/ucsim/st7.src/glob.cc,
17308           sim/ucsim/st7.src/regsst7.h, sim/ucsim/st7.src/sst7.cc,
17309           sim/ucsim/st7.src/st7.cc, sim/ucsim/st7.src/st7cl.h,
17310           sim/ucsim/stm8.src/Makefile.in, sim/ucsim/stm8.src/glob.cc,
17311           sim/ucsim/stm8.src/glob.h, sim/ucsim/stm8.src/inst.cc,
17312           sim/ucsim/stm8.src/instcl.h, sim/ucsim/stm8.src/itc.cc,
17313           sim/ucsim/stm8.src/itccl.h, sim/ucsim/stm8.src/regsstm8.h,
17314           sim/ucsim/stm8.src/rst.cc, sim/ucsim/stm8.src/rstcl.h,
17315           sim/ucsim/stm8.src/serial.cc, sim/ucsim/stm8.src/serialcl.h,
17316           sim/ucsim/stm8.src/simstm8.cc, sim/ucsim/stm8.src/simstm8cl.h,
17317           sim/ucsim/stm8.src/sstm8.cc, sim/ucsim/stm8.src/stm8.cc,
17318           sim/ucsim/stm8.src/stm8cl.h, sim/ucsim/stm8.src/stm8mac.h,
17319           sim/ucsim/stm8.src/test, sim/ucsim/stm8.src/test/Makefile,
17320           sim/ucsim/stm8.src/test/conf.cmd, sim/ucsim/stm8.src/test/s0.c,
17321           sim/ucsim/stm8.src/test/s1.c, sim/ucsim/stm8.src/test/s1.mk,
17322           sim/ucsim/stm8.src/test/s2.c, sim/ucsim/stm8.src/test/s2.mk,
17323           sim/ucsim/stm8.src/test/s3.c, sim/ucsim/stm8.src/test/s3.mk,
17324           sim/ucsim/stm8.src/test/sdcc.mk, sim/ucsim/stm8.src/test/stm8.h,
17325           sim/ucsim/stm8.src/test/t1.c, sim/ucsim/stm8.src/test/t1.mk,
17326           sim/ucsim/stm8.src/test/t2.c, sim/ucsim/stm8.src/test/t2.mk,
17327           sim/ucsim/stm8.src/test/t3.c, sim/ucsim/stm8.src/test/t3.mk,
17328           sim/ucsim/stm8.src/test/t4.c, sim/ucsim/stm8.src/test/t4.mk,
17329           sim/ucsim/stm8.src/timer.cc, sim/ucsim/stm8.src/timercl.h,
17330           sim/ucsim/stypes.h, sim/ucsim/tlcs.src, sim/ucsim/tlcs.src/(c).1,
17331           sim/ucsim/tlcs.src/Makefile.in, sim/ucsim/tlcs.src/clean.mk,
17332           sim/ucsim/tlcs.src/conf.mk, sim/ucsim/tlcs.src/glob.cc,
17333           sim/ucsim/tlcs.src/glob.h, sim/ucsim/tlcs.src/inst_arith.cc,
17334           sim/ucsim/tlcs.src/inst_bit.cc, sim/ucsim/tlcs.src/inst_block.cc,
17335           sim/ucsim/tlcs.src/inst_cpu_others.cc,
17336           sim/ucsim/tlcs.src/inst_jump.cc, sim/ucsim/tlcs.src/inst_move.cc,
17337           sim/ucsim/tlcs.src/inst_rot_sh.cc,
17338           sim/ucsim/tlcs.src/mulibyte_instructions.txt,
17339           sim/ucsim/tlcs.src/regression.txt, sim/ucsim/tlcs.src/simtlcs.cc,
17340           sim/ucsim/tlcs.src/simtlcscl.h, sim/ucsim/tlcs.src/stlcs.cc,
17341           sim/ucsim/tlcs.src/test, sim/ucsim/tlcs.src/test/Makefile,
17342           sim/ucsim/tlcs.src/test/b2385.c,
17343           sim/ucsim/tlcs.src/test/b2385.mk, sim/ucsim/tlcs.src/test/c,
17344           sim/ucsim/tlcs.src/test/conf.cmd,
17345           sim/ucsim/tlcs.src/test/dummy.h, sim/ucsim/tlcs.src/test/run.cmd,
17346           sim/ucsim/tlcs.src/test/run.sh, sim/ucsim/tlcs.src/test/sdcc.mk,
17347           sim/ucsim/tlcs.src/test/t0.c, sim/ucsim/tlcs.src/test/t0.mk,
17348           sim/ucsim/tlcs.src/test/t1.c, sim/ucsim/tlcs.src/test/t1.mk,
17349           sim/ucsim/tlcs.src/test/t2.c, sim/ucsim/tlcs.src/test/t2.mk,
17350           sim/ucsim/tlcs.src/test/t3.c, sim/ucsim/tlcs.src/test/t3.mk,
17351           sim/ucsim/tlcs.src/tlcs.cc, sim/ucsim/tlcs.src/tlcscl.h,
17352           sim/ucsim/ucsim.cc, sim/ucsim/utils.cc, sim/ucsim/utils.h,
17353           sim/ucsim/xa.src/Makefile.in, sim/ucsim/xa.src/glob.cc,
17354           sim/ucsim/xa.src/glob.h, sim/ucsim/xa.src/regsxa.h,
17355           sim/ucsim/xa.src/sxa.cc, sim/ucsim/xa.src/xa.cc,
17356           sim/ucsim/xa.src/xacl.h, sim/ucsim/z80.src/Makefile.in,
17357           sim/ucsim/z80.src/inst_r2k.cc, sim/ucsim/z80.src/lr35902.cc,
17358           sim/ucsim/z80.src/lr35902cl.h, sim/ucsim/z80.src/r2k.cc,
17359           sim/ucsim/z80.src/r2kcl.h, sim/ucsim/z80.src/regsz80.h,
17360           sim/ucsim/z80.src/sz80.cc, sim/ucsim/z80.src/test,
17361           sim/ucsim/z80.src/test/Makefile, sim/ucsim/z80.src/test/c,
17362           sim/ucsim/z80.src/test/conf.cmd, sim/ucsim/z80.src/test/dummy.h,
17363           sim/ucsim/z80.src/test/run.cmd, sim/ucsim/z80.src/test/run.sh,
17364           sim/ucsim/z80.src/test/sdcc.mk, sim/ucsim/z80.src/test/t0.c,
17365           sim/ucsim/z80.src/test/t0.mk, sim/ucsim/z80.src/test/t1.c,
17366           sim/ucsim/z80.src/test/t1.mk, sim/ucsim/z80.src/test/t2.c,
17367           sim/ucsim/z80.src/test/t2.mk, sim/ucsim/z80.src/z80.cc,
17368           sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80mac.h: ucsim
17369           version 0.6-pre4
17370
17371 2016-07-25 Daniel Drotos <drdani AT mazsola.iit.uni-miskolc.hu>
17372
17373         * device/lib/tlcs90/crt0.s,
17374           device/lib/tlcs90/crt0_org.s: dirty
17375           hacked crt0 so compiled simple programs will run at least
17376
17377 2016-07-25 Daniel Drotos <drdani AT mazsola.iit.uni-miskolc.hu>
17378
17379         * support/regression/Makefile.in,
17380           support/regression/fwk/include/testfwk.h,
17381           support/regression/ports/tlcs90,
17382           support/regression/ports/tlcs90/spec.mk,
17383           support/regression/ports/tlcs90/support.c,
17384           support/regression/ports/tlcs90/uCsim.cmd,
17385           support/regression/tests/bug-2305.c,
17386           support/regression/tests/bug3379723.c: regression test prepared
17387           for tlcs90
17388
17389 2016-07-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
17390
17391         * src/SDCCmem.c (printAllocInfoSeg),
17392         * src/port.h,
17393         * src/avr/main.c,
17394         * src/ds390/main.c,
17395         * src/hc08/main.c,
17396         * src/mcs51/main.c,
17397         * src/pic14/main.c,
17398         * src/pic16/main.c,
17399         * src/stm8/main.c,
17400         * src/xa51/main.c,
17401         * src/z80/main.c: Display correct stack offsets when stack grows down
17402
17403 2016-07-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
17404
17405         * src/SDCCopt.c (optimizeOpWidth): don't narrow types cast to bit/sbit either
17406
17407 2016-07-23 Philipp Klaus Krause <pkk AT spth.de>
17408
17409         * src/SDCCval.h,
17410           src/SDCCval.c,
17411           src/stm8/main.c,
17412           src/stm8/gen.c:
17413           Generate code for 16 bit multiplication by literal based on CSD representation.
17414
17415 2016-07-23 Philipp Klaus Krause <pkk AT spth.de>
17416
17417         * src/SDCCsymt.h,
17418           src/SDCCsymt.c,
17419           src/SDCCopt.c,
17420           device/lib/stm8/__mulsint2slong.s:
17421           support/regression/tests/muldiv.c:
17422           Support routine for unsigned 16x16->32 multiplication.
17423
17424 2016-07-23 Philipp Klaus Krause <pkk AT spth.de>
17425
17426         * device/lib/stm8/memcpy.s:
17427           Fix issue in loop counter in stm8 memcpy().
17428         * src/port.h,
17429           src/SDCCsymt.c,
17430           src/*/main.c:
17431           Introduce backend option for 16x16->32 multiplication.
17432         * support/regression/tests/muldiv.c:
17433           Prepare test for unsigned 16x16->32 multiplication.
17434
17435 2016-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
17436
17437         * device/lib/_strchr.c,
17438         * device/lib/_strrchr.c,
17439         * device/lib/_strstr.c: reverted commit 9631, these files should not
17440           generate warning 196
17441         * sdas/asstm8/stm8mch.c: fixed incw cycle count
17442
17443 2016-07-22 Philipp Klaus Krause <pkk AT spth.de>
17444
17445         * device/lib/stm8/memcpy.s,
17446           support/regression/tests/memory.c:
17447           Fix an issue in stm8 unrolled memcpy().
17448         * device/lib/stm8/__mulsint2slong.s:
17449           Optimize multiplication routine for small operands.
17450         * src/SDCCopt.c:
17451           Optimize multiplication with anded operands.
17452
17453 2016-07-21 Philipp Klaus Krause <pkk AT spth.de>
17454
17455         * device/lib/stm8/Makefile.in,
17456           device/lib/stm8/__mulsint2slong.s,
17457           src/SDCCcse.c,
17458           src/SDCCopt.c,
17459           src/SDCCsymt.c,
17460           src/SDCCsymt.h,
17461           support/regression/tests/muldiv.c,
17462           Support for separate 16x16->32 multiplication routine, RFE #507.
17463
17464 2016-07-21 Philipp Klaus Krause <pkk AT spth.de>
17465
17466         * src/SDCCopt.c:
17467           Narrow arithmetic operations when results are cast to narrower type: RFE #506.
17468
17469 2016-07-21 Ben Shi <powerstudio1st AT 163 DOT com>
17470
17471         * sdas/astlcs90/t90mch.c
17472           Fix a potential defect.
17473
17474 2016-07-20 Philipp Klaus Krause <pkk AT spth.de>
17475
17476         * device/lib/stm8/Makefile.in,
17477           device/lib/stm8/strcpy.s:
17478           Partially unrolled, slightly faster strcpy() for stm8.
17479         * src/stm8/gen.c,
17480           src/SDCCsymt.c:
17481           More efficient handling of boolean values.
17482         * device/lib/r2k/Makefile.in:
17483           Fix bug #2526.
17484         * src/stm8/main.c:
17485           Remove unused vars.
17486
17487 2016-07-18 Philipp Klaus Krause <pkk AT spth.de>
17488
17489         * src/stm8/gen.c:
17490           Slight improvement in code generation.
17491
17492 2016-07-17 Philipp Klaus Krause <pkk AT spth.de>
17493
17494         * src/stm8/main.c,
17495           src/stm8/gen.c:
17496           Special case for int multiplication by 7 and 100.
17497
17498 2016-07-16 Philipp Klaus Krause <pkk AT spth.de>
17499
17500         * device/lib/stm8/memcpy.s:
17501           Improve stm8 memcpy().
17502         * support/regression/tests/memory.c:
17503           Better memcpy() test coverage.
17504
17505 2016-07-15 Philipp Klaus Krause <pkk AT spth.de>
17506
17507         * device/lib/stm8/memcpy.s:
17508           Improve stm8 memcpy().
17509
17510 2016-07-14 Philipp Klaus Krause <pkk AT spth.de>
17511
17512         * device/lib/stm8/memcpy.s:
17513           Partially unroll stm8 memcpy() for speed.
17514         * device/lib/stm8/strcmp.s:
17515           Partially unroll stm8 strcmp() for speed.
17516
17517 2016-07-11 Philipp Klaus Krause <pkk AT spth.de>
17518
17519         * src/z80/main.c,
17520           src/z80/gen.c:
17521           Fix bug #2522.
17522         * device/lib/stm8/memcpy.s,
17523           device/lib/stm8/strcmp.s,
17524           device/lib/*/Makefile.in,
17525           device/lib/Makefile.in,
17526           device/lib/incl.mk:
17527           Provide handwritten memcpy(), strcmp() to improve stm8 Dhrystone scores.
17528         * sdas/astlcs90/t90mch.c:
17529           Fix TLCS-90 assembler relocation issue for ld, reopened bug #2520.
17530         * src/stm8/peeph.def:
17531           Some peepholes to remove redundant stm8 loads, to improve stm8 DMIPS by another 0.42%
17532
17533 2016-07-10 Philipp Klaus Krause <pkk AT spth.de>
17534
17535         * sdas/astlcs90/t90mch.c:
17536           Fix TLCS-90 assembler relocation issue for adc, bug #2520.
17537
17538 2016-07-06 Ben Shi <powerstudio1st AT 163 DOT com>
17539
17540         * support/regression/tests/gcc-torture-execute-920612-1.c
17541           Disabled in test-host with gcc-6.
17542
17543 2016-06-30 Ben Shi <powerstudio1st AT 163 DOT com>
17544
17545         * src/SDCCicode.c
17546           Check pointer qualifier in geniCodeReturn().
17547         * device/lib/_strstr.c
17548         * device/lib/_strchr.c
17549         * device/lib/_strrchr.c
17550         * support/regression/tests/gcc-torture-execute-920429-1.c
17551           Suppress warning 196.
17552
17553 2016-06-26 Ben Shi <powerstudio1st AT 163 DOT com>
17554
17555         * src/ds390/gen.c
17556           Fix a bug in genCmp().
17557         * support/regression/tests/dhrystone.c
17558           Enabled for ds390.
17559
17560 2016-06-21 Philipp Klaus Krause <pkk AT spth.de>
17561
17562         * src/SDCCicode.c:
17563           Fix bug #1841.
17564         * device/include/stdbool.h:
17565           Minor cleanup.
17566
17567 2016-06-19 Philipp Klaus Krause <pkk AT spth.de>
17568
17569         * doc/sdccman.lyx,
17570           src/SDCCglobl.h,
17571           src/SDCCmain.c,
17572           src/SDCCsymt.c:
17573           Remove obsolete SDCC macro, --short-is-8-bits option.
17574
17575 2016-06-18 Ben Shi <powerstudio1st AT 163 DOT com>
17576
17577         * src/mcs51/gen.c
17578           Fix a bug in jump table of switch/case when --acall-ajmp is specified.
17579         * src/mcs51/peeph.def
17580           Remove empty lines.
17581
17582 2016-06-18 Ben Shi <powerstudio1st AT 163 DOT com>
17583
17584         * support/regression/ports/mcs51-huge/spec.mk
17585         * support/regression/ports/mcs51-xstack-auto/spec.mk
17586           Make "make" more compatible.
17587
17588 2016-06-17 Philipp Klaus Krause <pkk AT spth.de>
17589
17590         * support/regression/ports/ucr2k/support.asm:
17591           Fix regression test putchar() for r2k.
17592
17593 2016-06-16 Philipp Klaus Krause <pkk AT spth.de>
17594
17595         * device/include/stdio.h,
17596           device/lib/ds390/putchar.c,
17597           device/lib/puts.c,
17598           support/regression/tests/bug1115321.c,
17599           support/regression/tests/dhrystone.c:
17600           Make putchar() prototype standard-compliant, fix bug #2505.
17601
17602 2016-06-16 Philipp Klaus Krause <pkk AT spth.de>
17603
17604         * device/lib/*/Makefile.in,
17605           device/lib/*/putchar.s,
17606           support/regression/ports/*/support.asm,
17607           support/regression/tests/dhrystone.c:
17608           Remove z80 putchar() from library.
17609
17610 2016-06-15 Philipp Klaus Krause <pkk AT spth.de>
17611
17612         * support/regression/tests/dhrystone.c:
17613           Introduce a regression test based on the Dhrystone benchmark.
17614
17615 2016-06-13 Ben Shi <powerstudio1st AT 163 DOT com>
17616
17617         * src/stm8/gen.c
17618           Fix a bug in emitCall().
17619
17620 2016-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
17621
17622         * Small Device C Compiler 3.6.0 released
17623         * .version, doc/sdccman.lyx: changed sdcc version to 3.6.1
17624
17625 2016-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
17626
17627         * .version,
17628         * doc/INSTALL.txt,
17629         * doc/sdccman.lyx:  version 3.6.0
17630
17631 2016-06-03 Philipp Klaus Krause <pkk AT spth.de>
17632
17633         * src/hc08/gen.c:
17634           Work around an allocation issue.
17635
17636 2016-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
17637
17638         * .version,
17639         * doc/INSTALL.txt,
17640         * doc/sdccman.lyx: version 3.6.0 rc1, use coloured links
17641         * sdcc.spec: version 3.6.0
17642         * doc/Makefile.in: silence makeindex
17643         * sim/ucsim/cmd.src/cmdset.cc,
17644         * sim/ucsim/hc08.src/hc08cl.h,
17645         * sim/ucsim/sim.src/hw.cc,
17646         * sim/ucsim/sim.src/hwcl.h,
17647         * sim/ucsim/st7.src/st7cl.h,
17648         * sim/ucsim/stm8.src/stm8cl.h,
17649         * sim/ucsim/z80.src/z80cl.h: cosmetics
17650         * sim/ucsim/st7.src/st7.cc (cl_st7::disass): fixed get_disasm_info call
17651
17652 2016-05-25 Philipp Klaus Krause <pkk AT spth.de>
17653
17654         * src/stm8/gen.c:
17655           Implement genAddrOf for both X and Y in use (to make all regression tests compile for low --max-allocs-per-node).
17656
17657 2016-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
17658
17659         * src/hc08/ralloc.c: fixed bug #2489
17660         * support/regression/tests/wchar.c: re-enable hc08/s08 tests
17661
17662 2016-05-17 Philipp Klaus Krause <pkk AT spth.de>
17663
17664         * src/stm8/peep.c:
17665           Basic flag handling in notUsed(), more accurate notUsed().
17666         * src/stm8/peeph.def:
17667           Enable dead load optimization (with fixed flag handling).
17668
17669 2016-05-17 Philipp Klaus Krause <pkk AT spth.de>
17670
17671         * src/SDCCpeeph.c:
17672           Improve labelIsReturnOnly() accuracy.
17673         * src/stm8/peeph.def:
17674           Disable dead load optimization, introduce jump-to-return optimization.
17675
17676 2016-05-16 Philipp Klaus Krause <pkk AT spth.de>
17677
17678         * src/stm8/peeph.def:
17679           Use more jumps on false for stm8 peepholes.
17680         * src/stm8/gen.c:
17681           More efficient comparisons.
17682
17683 2016-05-15 Philipp Klaus Krause <pkk AT spth.de>
17684
17685         * Makefile.in:
17686           Fix distclean failures.
17687
17688 2016-05-14 Maarten Brock <sourceforge.brock AT dse.nl>
17689
17690         * support/sdbinutils/binutils/arlex.c,
17691         * support/sdbinutils/binutils/arparse.c,
17692         * support/sdbinutils/binutils/arparse.h,
17693         * support/sdbinutils/binutils/defparse.c,
17694         * support/sdbinutils/binutils/defparse.h,
17695         * support/sdbinutils/binutils/mcparse.c,
17696         * support/sdbinutils/binutils/mcparse.h,
17697         * support/sdbinutils/binutils/rcparse.c,
17698         * support/sdbinutils/binutils/rcparse.h,
17699         * support/sdbinutils/binutils/sysinfo.c,
17700         * support/sdbinutils/binutils/sysinfo.h,
17701         * support/sdbinutils/binutils/syslex.c: added, as in upstream git
17702
17703 2016-05-13 Philipp Klaus Krause <pkk AT spth.de>
17704
17705         * sdas/linksrc/lkelf.c:
17706           Enable ELF symbol table output, (from patch #255 by Peter Dons Tychsen).
17707
17708 2016-05-12 Philipp Klaus Krause <pkk AT spth.de>
17709
17710         * src/stm8/gen.c:
17711           Minor code cleanup, also gets rid of a GCC warning.
17712
17713 2016-05-10 Ben Shi <powerstudio1st AT 163 DOT com>
17714
17715         * configure
17716         * configure.ac
17717         * src/SDCCmain.c
17718           Call setrlimit() in a more compatible way.
17719
17720 2016-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
17721
17722         * device/lib/hc08/_setjmp.c,
17723         * device/lib/s08/_setjmp.c: svn eol-style native
17724         * support/regression/tests/gcc-torture-execute-pr28982a.c,
17725         * support/regression/tests/bug-2197.c: enabled for mcs51
17726         * src/mcs51/gen.c (genFunction, genEndFunction): implemented RFE 81 to
17727           disable interrupts before stacking
17728         * sim/ucsim/s51.src/uc390.cc: use IDMx/MCON instead of SA/ACON
17729         * sim/ucsim/s51.src/uc390hw.cc: do not lock out all IDM settings
17730         * src/ds390/main.c (_ds390_genIVT): MCON requires Timed Access
17731
17732 2016-05-06 Ben Shi <powerstudio1st AT 163 DOT com>
17733
17734         * support/regression/compact-results.py
17735           Roll back to previous version.
17736
17737 2016-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
17738
17739         * device/include/setjmp.h: ds390 needs 5 bytes
17740         * device/lib/_setjmp.c: added ds390 version
17741         * device/lib/ds390/setjmp.c: updated, but still a dummy
17742         * device/lib/hc08/_setjmp.c,
17743         * device/lib/s08/_setjmp.c: fixed stack pointer bug
17744         * sim/ucsim/cmd.src/Makefile.in,
17745         * sim/ucsim/gui.src/Makefile.in,
17746         * sim/ucsim/main_in.mk,
17747         * sim/ucsim/sim.src/Makefile.in: drop -u to prevent warning on ar 2.26
17748         * sim/ucsim/s51.src/uc390cl.h: added ixram
17749         * sim/ucsim/s51.src/uc390.cc: check full ixram range,
17750         * sim/ucsim/s51.src/uc51.cc,
17751         * sim/ucsim/s51.src/uc89c51r.cc: show @R0, @R1 and 8 stack bytes
17752         * sim/ucsim/sim.src/mem.cc (cl_memory::dump): allow decrementing range
17753         * sim/ucsim/stm8.src/inst.cc (cl_stm8::flag_cvh): fixed warnings
17754         * src/SDCC.y: critical is not a part of the calling convention
17755         * support/regression/tests/bug663539.c: fix to fool the python script
17756         * support/regression/tests/gcc-torture-execute-20010409-1.c: use longjmp()
17757           instead of return() to mimic exit()
17758         * support/regression/tests/setjmp.c: enabled for all regular targets
17759
17760 2016-05-05 Ben Shi <powerstudio1st AT 163 DOT com>
17761
17762         * support/regression/compact-results.py
17763           Fix spots in previous commit.
17764
17765 2016-05-04 Ben Shi <powerstudio1st AT 163 DOT com>
17766
17767         * support/regression/collate-results.py
17768         * support/regression/compact-results.py
17769           Detect and report aborted test cases.
17770
17771 2016-05-03 Ben Shi <powerstudio1st AT 163 DOT com>
17772
17773         * support/regression/collate-results.py
17774         * support/regression/compact-results.py
17775         * support/regression/Makefile.in
17776           Detect and report 'segment fault' in test-host.
17777         * support/regression/tests/gcc-torture-execute-20010409-1.c
17778           Disable for gcc-5 in test-host.
17779
17780 2016-05-01 Ben Shi <powerstudio1st AT 163 DOT com>
17781
17782         * Enlarge stack size to 4MB in run time.
17783
17784 2016-04-30 Philipp Klaus Krause <pkk AT spth.de>
17785
17786         * src/SDCCasm.c:
17787           Hex number case consistency, RFE #142.
17788
17789 2016-04-29 Philipp Klaus Krause <pkk AT spth.de>
17790
17791         * src/z80/gen.c,
17792           doc/sdccman.lyx,
17793           .version:
17794           Reorganize interrupt handling for z80-related backends, fix bugs #2339, #2131.
17795
17796 2016-04-29 Ben Shi <powerstudio1st AT 163 DOT com>
17797
17798         * src/SDCC.y
17799         * src/SDCCerr.c
17800         * src/SDCCerr.h
17801           Make the warning in previous commit more generic.
17802
17803 2016-04-28 Ben Shi <powerstudio1st AT 163 DOT com>
17804
17805         * src/SDCC.y
17806         * src/SDCCerr.c
17807         * src/SDCCerr.h
17808           Add warning for inlined _z88dk_* functions.
17809
17810 2016-04-28 Ben Shi <powerstudio1st AT 163 DOT com>
17811
17812         * src/SDCC.y
17813         * src/SDCCerr.c
17814           Allow typedef function types.
17815         * support/regression/tests/bug-2497.c
17816           Add a new test case.
17817
17818 2016-04-27 Maarten Brock <sourceforge.brock AT dse.nl>
17819
17820         * src/ds390/gen.c (genFarPointerSet): no inline variable definitions
17821         * src/ds390/main.c (_ds390_genAssemblerPreamble, _ds390_genIVT): add MCON,
17822           (_ds390_genXINIT): added _ds390_genXRAMCLEAR
17823
17824 2016-04-25 Ben Shi <powerstudio1st AT 163 DOT com>
17825
17826         * src/SDCC.y
17827         * src/SDCCsymt.c
17828         * src/SDCCsymt.h
17829           Check local defined structs more strictly.
17830
17831 2016-04-24 Ben Shi <powerstudio1st AT 163 DOT com>
17832
17833         * src/SDCCast.c
17834           Change the signedness of the literal operand in bitwise operation.
17835         * support/regression/tests/bug-1929.c
17836           Add a new test case.
17837         * support/regression/tests/gcc-torture-execute-20020506-1.c
17838           Modify test case.
17839
17840 2016-04-21 Molnar Karoly <molnarkaroly AT users.sf.net>
17841
17842         * support/sdbinutils/bfd/doc/Makefile.am,
17843           support/sdbinutils/bfd/doc/Makefile.in,
17844           support/sdbinutils/binutils/Makefile.am,
17845           support/sdbinutils/binutils/Makefile.in:
17846           Revert changes of wrong bugfix.
17847
17848 2016-04-20 Ben Shi <powerstudio1st AT 163 DOT com>
17849
17850         * src/z80/peeph-r2k.def
17851         * src/z80/peeph-tlcs90.def
17852         * src/z80/peeph-z80.def
17853           Fix potential bugs.
17854
17855 2016-04-19 Molnar Karoly <molnarkaroly AT users.sf.net>
17856
17857         * support/sdbinutils/bfd/doc/Makefile.am,
17858           support/sdbinutils/bfd/doc/Makefile.in,
17859           support/sdbinutils/binutils/Makefile.am,
17860           support/sdbinutils/binutils/Makefile.in:
17861           Fix a distclean bug. Now the "make distclean" command deletes
17862           these unnecessary files:
17863             support/sdbinutils/bfd/doc/bfd.info*
17864             support/sdbinutils/binutils/arlex.c
17865             support/sdbinutils/binutils/arparse.c
17866             support/sdbinutils/binutils/arparse.h
17867             support/sdbinutils/binutils/defparse.c
17868             support/sdbinutils/binutils/defparse.h
17869             support/sdbinutils/binutils/mcparse.c
17870             support/sdbinutils/binutils/mcparse.h
17871             support/sdbinutils/binutils/rcparse.c
17872             support/sdbinutils/binutils/rcparse.h
17873             support/sdbinutils/binutils/sysinfo.c
17874             support/sdbinutils/binutils/sysinfo.h
17875             support/sdbinutils/binutils/syslex.c
17876
17877 2016-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
17878
17879         * device/include/setjmp.h: use C89 compatible comments
17880         * device/lib/ds390/setjmp.c: preliminary setjmp/longjmp implementation
17881         * device/lib/gbz80/Makefile.in,
17882         * device/lib/gbz80/setjmp.s,
17883         * device/lib/hc08/Makefile.in
17884         * device/lib/hc08/_setjmp.c
17885         * device/lib/s08/Makefile.in
17886         * device/lib/s08/_setjmp.c: implemented setjmp/longjmp for gbz80, hc08, s08
17887         * support/regression/tests/setjmp.c: enabled for all but ds390
17888         * device/lib/hc08/_divuint.c,
17889         * device/lib/s08/_divuint.c: removed mcs51 asm
17890         * device/lib/pic16/libc/stdlib/atof.c,
17891         * device/lib/pic16/libc/stdlib/x_ftoa.c: fixed since char is now unsigned
17892         * src/SDCCval.c (reorderIlist): properly fixed bug #2423
17893         * src/z80/peeph-gbz80.def: added rule 2
17894         * support/regression/tests/bug-2423.c: remove disabled pragma
17895         * support/regression/tests/float_single.c: enabled EXPF as it seems to pass
17896
17897 2016-04-18 Philipp Klaus Krause <pkk AT spth.de>
17898
17899         * src/z80/gen.c:
17900           Fix handling of register pair hl in block copy pointer assignment.
17901
17902 2016-04-18 Philipp Klaus Krause <pkk AT spth.de>
17903
17904         * src/z80/peeph-z80.def:
17905           Optimize jumps on boolean bitfields.
17906         * src/z80/gen.c:
17907           Improve unpacking of signed bitfields.
17908
17909 2016-04-18 Molnar Karoly <molnarkaroly AT users.sf.net>
17910
17911         * device/lib/pic14/bootstrap.sh,
17912           device/lib/pic16/bootstrap.sh,
17913           device/non-free/lib/pic16/bootstrap.sh:
17914           Deleted the execute rights, to prevent accidental execution.
17915
17916 2016-04-17 Molnar Karoly <molnarkaroly AT users.sf.net>
17917
17918         * device/lib/pic14/configure,
17919           device/lib/pic14/configure.ac,
17920           device/lib/pic14/Makefile.am,
17921           device/lib/pic14/Makefile.in,
17922           device/lib/pic16/Makefile.am,
17923           device/lib/pic16/Makefile.in,
17924           device/non-free/lib/pic14/Makefile.in,
17925           device/non-free/lib/pic16/Makefile.am,
17926           device/non-free/lib/pic16/Makefile.in:
17927           Renamed the "device/lib/pic14/.checksupport" directory to
17928           "device/lib/pic14/.checkdevices".
17929           Fix a distclean bug. Now the "make distclean" command deletes
17930           these unnecessary directories and files:
17931             device/lib/pic14/.checkdevices/*
17932             device/lib/pic14/a.*
17933             device/lib/pic16/.checkdevices/*
17934             device/lib/pic16/a.*
17935             device/lib/pic16/pics.supported
17936             device/non-free/lib/pic14/.checkdevices/*
17937             device/non-free/lib/pic14/a.*
17938             device/non-free/lib/pic14/pics.supported
17939             device/non-free/lib/pic16/.checkdevices/*
17940             device/non-free/lib/pic16/a.*
17941             device/non-free/lib/pic16/pics.supported
17942
17943 2016-04-17 Philipp Klaus Krause <pkk AT spth.de>
17944
17945         * support/regression/tests/wchar.c:
17946           Enable test for mcs51.
17947         * doc/sdccman.lyx:
17948           Update manual, clearly mark 8051-specifics as such in Chapter 3.
17949
17950 2016-04-17 Ben Shi <powerstudio1st AT 163 DOT com>
17951
17952         * src/SDCCglue.c
17953           Fix a pointer printing bug, when a 4-byte generic pointer is printed on ds390.
17954
17955 2016-04-16 Maarten Brock <sourceforge.brock AT dse.nl>
17956
17957         * device/include/mcs51/compiler.h: added INTERRUPT, INTERRUPT_USING, NOP
17958           macros, copied from SiLabs' compiler_defs.h
17959         * device/include/mcs51/EFM8BB1.h: new, added, from RFE 271, thanks
17960           Kharitonov Dmitry
17961
17962 2016-04-14 Philipp Klaus Krause <pkk AT spth.de>
17963
17964         * src/z80/gen.c,
17965           support/regression/tests/gcc-torture-execute-20000717-2.c,
17966           support/regression/tests/gcc-torture-execute-20050104-1.c,
17967           support/regression/tests/gcc-torture-execute-921202-2.c,
17968           support/regression/tests/gcc-torture-execute-950612-1.c,
17969           support/regression/tests/gcc-torture-execute-961122-1.c,
17970           support/regression/tests/gcc-torture-execute-20060110-2.c,
17971           support/regression/tests/gcc-torture-execute-950704-1.c,
17972           support/regression/tests/longlong.c:
17973           Fixes to gbz80 carry flag handling, particularly relevant to long long.
17974
17975 2016-04-14 Ben Shi <powerstudio1st AT 163 DOT com>
17976
17977         * src/SDCCerr.c
17978         * src/SDCCerr.h
17979         * src/SDCCsymt.c
17980           Check tagged anonymous struct/union.
17981
17982 2016-04-13 Philipp Klaus Krause <pkk AT spth.de>
17983
17984         * src/stm8/gen.c,
17985           support/regression/tests/bug-2492.c:
17986           Fix bug #2492.
17987
17988 2016-04-13 Molnar Karoly <molnarkaroly AT users.sf.net>
17989
17990         * device/include/pic14/pic14devices.txt,
17991           device/non-free/include/pic14/*.h,
17992           device/non-free/include/pic16/*.h,
17993           device/non-free/lib/pic14/libdev/*.c,
17994           device/non-free/lib/pic16/libdev/*.c:
17995           Refreshed the device files.
17996
17997 2016-04-12 Philipp Klaus Krause <pkk AT spth.de>
17998
17999         * device/include/uchar.h,
18000           device/include/wchar.h,
18001           device/lib/c16rtomb.c,
18002           device/lib/mbrtoc16.c,
18003           device/lib/mbsinit.c,
18004           device/lib/incl.mk,
18005           support/regression/tests/wchar.c:
18006           Implement c16rtomb(), mbrtoc16(), mbsinit().
18007         * device/lib/*/mul.s
18008           Integer multiplication improvement by Kio (RFE #422).
18009
18010 2016-04-12 Molnar Karoly <molnarkaroly AT users.sf.net>
18011
18012         * device/lib/pic14/configure.ac,
18013           device/lib/pic14/Makefile.in,
18014           device/lib/pic14/libm/Makefile.in,
18015           device/lib/pic14/libsdcc/enhanced/Makefile.in,
18016           device/lib/pic14/libsdcc/enhanced-no-xinst/Makefile.in,
18017           device/lib/pic14/libsdcc/regular/Makefile.in:
18018           Fixed bug: #2482 Link error with pic16f1827
18019
18020 2016-04-11 Philipp Klaus Krause <pkk AT spth.de>
18021
18022         * src/z80/gen.c:
18023           Enable iy register content tracking optimization.
18024         * device/include/stdlib.h,
18025           device/lib/mbtowc.c,
18026           device/lib/incl.mk,
18027           support/regression/tests/wchar.c:
18028           Implement mbtowc().
18029         * device/include/wchar.h,
18030           device/lib/mbrlen.c:
18031           Implement mbrlen().
18032
18033 2016-04-10 Molnar Karoly <molnarkaroly AT users.sf.net>
18034
18035         * src/pic14/gen.c,
18036           src/pic16/gen.c:
18037           Fixed typo from "psuedo" to "pseudo".
18038
18039         * src/pic14/gen.c:
18040           Fixed bug in genCall() function: The PAGESEL instructions must
18041           be given unconditionally. (In this context: "Each function has
18042           its own code section.")
18043
18044         * src/pic14/pcode.c,
18045           src/pic16/pcode.c,
18046           src/pic14/ralloc.c,
18047           src/pic16/ralloc.c:
18048           Fix potential buffer overflow.
18049
18050         * src/pic14/glue.c:
18051           Minor code formatting.
18052
18053 2016-04-09 Ben Shi <powerstudio1st AT 163 DOT com>
18054
18055         * support/regression/tests/gcc-torture-execute-20020506-1.c
18056         * support/regression/tests/gcc-torture-execute-20041011-1.c
18057         * support/regression/tests/gcc-torture-execute-20050111-1.c
18058         * support/regression/tests/gcc-torture-execute-20060127-1.c
18059         * support/regression/tests/gcc-torture-execute-920604-1.c
18060         * support/regression/tests/gcc-torture-execute-921029-1.c
18061         * support/regression/tests/gcc-torture-execute-941015-1.c
18062           Enabled.
18063
18064 2016-04-07 Philipp Klaus Krause <pkk AT spth.de>
18065
18066         * device/include/errno.h,
18067           device/include/uchar.h,
18068           device/include/wchar.h,
18069           device/lib/mbrtoc32.c,
18070           device/lib/c32rtomb.c,
18071           device/lib/mbrtowc.c,
18072           device/lib/wcrtomb.c,
18073           device/lib/incl.mk,
18074           support/regression/tests/wchar.c:
18075           Implement mbrtoc32, c32rtomb(), mbrtowc(), wcrtomb().
18076
18077 2016-04-07 Philipp Klaus Krause <pkk AT spth.de>
18078
18079         * src/SDCC.lex,
18080           src/SDCCerr.h,
18081           src/SDCCerr.c:
18082           Fix bug #2488 by implementing hexadecimal floating constants.
18083         * device/include/stdlib.h,
18084           device/lib/mblen.c,
18085           device/lib/wctomb.c,
18086           device/lib/incl.mk,
18087           support/regression/tests/string.c:
18088           Implement mblen(), wctomb().
18089
18090 2016-04-06 Philipp Klaus Krause <pkk AT spth.de>
18091
18092         * support/regression/tests/string.c:
18093           Check more of wide strings, do not depend on implementation-defined
18094           behaviour in char escape.
18095
18096 2016-04-06 Ben Shi <powerstudio1st AT 163 DOT com>
18097
18098         * support/regression/tests/gcc-torture-execute-950512-1.c
18099         * support/regression/tests/gcc-torture-execute-961122-1.c
18100         * support/regression/tests/gcc-torture-execute-960402-1.c
18101           Enabled.
18102
18103 2016-04-05 Ben Shi <powerstudio1st AT 163 DOT com>
18104
18105         * support/regression/tests/string.c
18106           Improve test case.
18107         * src/SDCCast.c
18108         * src/SDCCicode.c
18109         * src/z80/gen.c
18110           Improve longlong compatibility.
18111
18112 2016-04-03 Molnar Karoly <molnarkaroly AT users.sf.net>
18113
18114         * device/lib/pic14/bootstrap.sh,
18115           device/lib/pic14/Makefile.in,
18116           device/lib/pic14/libm/Makefile.in,
18117           device/lib/pic14/libsdcc/enhanced/Makefile.am,
18118           device/lib/pic14/libsdcc/enhanced/Makefile.in,
18119           device/lib/pic14/libsdcc/enhanced-no-xinst/Makefile.am,
18120           device/lib/pic14/libsdcc/enhanced-no-xinst/Makefile.in,
18121           device/lib/pic14/libsdcc/regular/Makefile.am,
18122           device/lib/pic14/libsdcc/regular/Makefile.in:
18123           Workaround the Linux Mint bug: #2482 Link error with pic16f1827
18124
18125         * device/lib/pic16/*,
18126           device/non-free/lib/pic16/*:
18127           Downgraded the autoconf version from 1.15 to 1.11.6.
18128
18129 2016-04-01 Philipp Klaus Krause <pkk AT spth.de>
18130
18131         * src/SDCCglue.c,
18132           src/SDCCval.c:
18133           Support wide string literals in initialization of global arrays.
18134         * src/SDCCast.c,
18135           Support wide string literals in initialization of local arrays.
18136         * doc/sdccman.lyx:
18137           Update documentation on standard compliance.
18138
18139 2016-04-01 Ben Shi <powerstudio1st AT 163 DOT com>
18140
18141         * support/regression/tests/gcc-torture-execute-950512-1.c
18142           Enabled.
18143         * src/z80/gen.c
18144           Improve longlong comptability on different hosts.
18145
18146 2016-03-31 Philipp Klaus Krause <pkk AT spth.de>
18147
18148         * doc/sdccman.lyx:
18149           Remove user-visible feature macros for signed / unsigned char.
18150         * device/include/limits.h:
18151           Fix multibyte sequence limit.
18152         * support/regression/tests/bitvars.c,
18153           support/regression/tests/funsigned-char.c:
18154           Detect char signedness portably.
18155         * src/SDCCsymt.h,
18156           src/SDCCval.c,
18157           src/SDCCglue.c,
18158           doc/sdccman.lyx,
18159           support/regression/tests/string.c:
18160           Support wide string literals outside of array initialization.
18161
18162 2016-03-31 Ben Shi <powerstudio1st AT 163 DOT com>
18163
18164         * support/regression/tests/gcc-torture-execute-pr19606.c
18165           Disabled in test-host.
18166
18167 2016-03-29 Ben Shi <powerstudio1st AT 163 DOT com>
18168
18169         * support/regression/tests/gcc-torture-execute-20060127-1.c
18170         * support/regression/tests/gcc-torture-execute-921029-1.c
18171         * support/regression/tests/gcc-torture-execute-941015-1.c
18172         * support/regression/tests/gcc-torture-execute-pr19606.c
18173           Disabled.
18174
18175 2016-03-29 Ben Shi <powerstudio1st AT 163 DOT com>
18176
18177         * support/regression/tests/bug3475656.c
18178         * support/regression/tests/gcc-torture-execute-20000314-2.c
18179         * support/regression/tests/gcc-torture-execute-20000523-1.c
18180         * support/regression/tests/gcc-torture-execute-20001108-1.c
18181         * support/regression/tests/gcc-torture-execute-20020201-1.c
18182         * support/regression/tests/gcc-torture-execute-20020226-1.c
18183         * support/regression/tests/gcc-torture-execute-20020508-1.c
18184         * support/regression/tests/gcc-torture-execute-20020508-2.c
18185         * support/regression/tests/gcc-torture-execute-20020508-3.c
18186         * support/regression/tests/gcc-torture-execute-20060110-1.c
18187         * support/regression/tests/gcc-torture-execute-20060110-2.c
18188         * support/regression/tests/gcc-torture-execute-20060127-1.c
18189         * support/regression/tests/gcc-torture-execute-20101013-1.c
18190         * support/regression/tests/gcc-torture-execute-920710-1.c
18191         * support/regression/tests/gcc-torture-execute-920829-1.c
18192         * support/regression/tests/gcc-torture-execute-921029-1.c
18193         * support/regression/tests/gcc-torture-execute-941015-1.c
18194         * support/regression/tests/gcc-torture-execute-950704-1.c
18195         * support/regression/tests/gcc-torture-execute-960801-1.c
18196         * support/regression/tests/gcc-torture-execute-961213-1.c
18197         * support/regression/tests/gcc-torture-execute-pr19606.c
18198         * support/regression/tests/gcc-torture-execute-pr27285.c
18199           Enable more longlong test cases.
18200
18201 2016-03-28 Philipp Klaus Krause <pkk AT spth.de>
18202
18203         * src/SDCCglue.c:
18204           Disable assertions to mask ds390 issue on non-OpenBSD for now.
18205
18206 2016-03-28 Ben Shi <powerstudio1st AT 163 DOT com>
18207
18208         * src/SDCCicode.c
18209           Fix a long long issue on 32-bit machines.
18210         * support/regression/tests/gcc-torture-execute-950511-1.c
18211         * support/regression/tests/bug-2477.c
18212           Enabled.
18213
18214 2016-03-27 Philipp Klaus Krause <pkk AT spth.de>
18215
18216         * support/regression/tests/inline.c:
18217           Disable failing test for OpenBSD host.
18218         * src/SDCCglue.c:
18219           Add assertions to help track down pointer size bugs.
18220
18221 2016-03-27 Ben Shi <powerstudio1st AT 163 DOT com>
18222
18223         * sdas/asstm8/stm8pst.c
18224           Apply part of patch #255 by Peter Dons Tychsen.
18225
18226 2016-03-24 Ben Shi <powerstudio1st AT 163 DOT com>
18227
18228         * src/z80/gen.c
18229           Improve long long compatibility among different host machines.
18230
18231 2016-03-22 Ben Shi <powerstudio1st AT 163 DOT com>
18232
18233         * src/SDCCast.c
18234         * src/SDCCglue.c
18235         * src/SDCCval.c
18236         * src/SDCCval.h
18237         * src/pic16/glue.c
18238         * src/z80/gen.c
18239           Improve long long compatibility among different host machines.
18240
18241 2016-03-19 Ben Shi <powerstudio1st AT 163 DOT com>
18242
18243         * src/z80/gen.c
18244           Improve compatibility of SDCC between 32-bit and 64-bit machines.
18245
18246 2016-03-15 Molnar Karoly <molnarkaroly AT users.sf.net>
18247
18248         * src/pic14/pcode.c:
18249           Fixed bug: "#2481 wrong asm code for pic16f1827 (or even others?)"
18250
18251 2016-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
18252
18253         * src/SDCCpeeph.c (labelIsUncondJump): also search backwards
18254         * src/mcs51/peeph.def: added rules 257.a-i for jump-to-jump optimization,
18255           added rules 259.c-f to remove dead jumps, implements RFE 491
18256         * src/SDCCerr.c,
18257         * src/SDCCerr.h: changed W_UNKNOWN_FEXT to E_UNKNOWN_FEXT
18258         * src/SDCCmain.c (processFile): also accept .h sources, implement RFE 460
18259
18260 2016-03-12 Ben Shi <powerstudio1st AT 163 DOT com>
18261
18262         * src/z80/gen.c
18263           Rollback to previous version.
18264         * support/regression/tests/bug-2477.c
18265           Disable this test case.
18266
18267 2016-03-11 Ben Shi <powerstudio1st AT 163 DOT com>
18268
18269         * src/z80/gen.c
18270           Fix a bug in genRet(): long long return value is cut to long.
18271         * support/regression/tests/bug-2477.c
18272           Add a new test case.
18273
18274 2016-03-10 Ben Shi <powerstudio1st AT 163 DOT com>
18275
18276         * src/stm8/gen.c
18277           Fix a bug in genAnd(): conflict register assignment.
18278         * support/regression/tests/bug-2480.c
18279           Add a new test case.
18280
18281 2016-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
18282
18283         * src/SDCC.y: MSVC does not accept declarations in for loop
18284
18285 2016-03-05 Maarten Brock <sourceforge.brock AT dse.nl>
18286
18287         * device/non-free/lib/pic16/missing: copied from device/lib/pic16/missing
18288         * src/SDCCgen.c (genInline): also check for colon in single literal char
18289         * support/cpp/libcpp/macro.c (create_iso_definition): fixed warning
18290         * support/regression/compact-results.py: use 'T' for clock ticks
18291
18292 2016-03-05 Ben Shi <powerstudio1st AT 163 DOT com>
18293
18294         * src/SDCCgen.c
18295           Fix a bug: colon should not be treated as a label suffix in a literal
18296           string in inline-asm.
18297
18298 2016-03-05 Ben Shi <powerstudio1st AT 163 DOT com>
18299
18300         * src/SDCCerr.c
18301         * src/SDCCval.c
18302           Remove warning #212 W_LONGLONG_LITERAL.
18303
18304 2016-03-04 Ben Shi <powerstudio1st AT 163 DOT com>
18305
18306         * src/SDCCicode.c
18307           Fix long long issues.
18308         * support/regression/tests/longlong.c
18309           Add more tests.
18310
18311 2016-02-27 Ben Shi <powerstudio1st AT 163 DOT com>
18312
18313         * support/scripts/sdcc.nsi
18314           Install large-stack-auto related files into windows distribution.
18315
18316 2016-02-26 Ben Shi <powerstudio1st AT 163 DOT com>
18317
18318         * src/SDCCicode.c
18319         * src/SDCCicode.h
18320         * src/SDCCval.c
18321         * src/SDCCval.h
18322           Fix potential precision loss of long long operands.
18323
18324 2016-02-21 Ben Shi <powerstudio1st AT 163 DOT com>
18325
18326         * src/SDCCast.c
18327         * src/SDCCast.h
18328           Make sure the parameter list is not reversed before calling parmProcess().
18329         * support/regression/tests/bug-2473.c
18330           Add a new test case.
18331
18332 2016-02-20 Ben Shi <powerstudio1st AT 163 DOT com>
18333
18334         * src/SDCCast.c
18335           Fix bug #2471.
18336
18337 2016-02-19 Ben Shi <powerstudio1st AT 163 DOT com>
18338
18339         * src/SDCCerr.c
18340           Make the error message of error E_CONST_EXPECTED more understandable.
18341
18342 2016-02-18 Ben Shi <powerstudio1st AT 163 DOT com>
18343
18344         * src/SDCCglue.c
18345           Add check of non-constant in a global variable's initial value.
18346
18347 2016-02-13 Molnar Karoly <molnarkaroly AT users.sf.net>
18348
18349         * src/pic14/gen.c,
18350         * src/pic14/glue.c,
18351         * src/pic14/pcode.c,
18352         * src/pic14/pcode.h:
18353         Fixed bug: "#2470 wrong asm code for PIC14 interrupt - interrupt not working"
18354
18355 2016-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
18356
18357         * device/lib/Makefile.in: added and enabled large-mcs51-stack-auto
18358         * support/regression/ports/mcs51-large-stack-auto,
18359         * support/regression/ports/mcs51-large-stack-auto/spec.mk,
18360         * support/regression/Makefile.in: added test-mcs51-large-stack-auto
18361         * support/regression/tests/bug2094505.c: disabled for mcs51-large-stack-auto
18362
18363 2016-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
18364
18365         * debugger/mcs51/simi.c,
18366         * debugger/mcs51/simi.h: applied patch 268, Thanks Peter Dons Tychsen
18367         * device/include/stdlib.h: suppress unused variable warning
18368         * src/SDCCsymt.c (checkSClass): globals and statics in code don't need an
18369           initializer but may be implicitly cleared
18370         * support/regression/tests/gcc-torture-execute-20000412-1.c: added disabled
18371           testcase for this
18372         * support/regression/tests/bug-2041.c: also check with xdata starting at 1
18373         * support/regression/tests/bug-2089.c: fix warnings
18374         * support/regression/tests/bug-2423.c: suppress warning 147, show weird 203
18375
18376 2016-02-07 Ben Shi <powerstudio1st AT 163 DOT com>
18377
18378         * src/ds390/gen.c
18379           Fix a bug in genFarPointerSet() when the result and the right operand are
18380           both in DPTR.
18381         * support/regression/tests/bug-2041.c
18382           Add a new test case.
18383
18384 2016-02-06 Philipp Klaus Krause <pkk AT spth.de>
18385
18386         * src/SDCClospre.hpp,
18387           src/SDCCnaddr.hpp,
18388           src/SDCCralloc.hpp:
18389           Workaround boost bug #11880 to make SDCC compile with boost 1.60.
18390
18391 2016-02-05 Ben Shi <powerstudio1st AT 163 DOT com>
18392
18393         * src/SDCCast.c
18394           Fix a bug in comparison operation.
18395         * support/regression/tests/memory.c
18396           Enable more tests.
18397
18398 2016-02-04 Ben Shi <powerstudio1st AT 163 DOT com>
18399
18400         * src/SDCCicode.c
18401           Allow array members of structs can be accessed in pointer form.
18402         * support/regression/tests/bug-2468.c
18403           Add a test case.
18404
18405 2016-02-03 Philipp Klaus Krause <pkk AT spth.de>
18406
18407         * src/SDCClospre.hpp:
18408           Fix compare operator, patch #267 by Peter Dons Tychsen.
18409         * device/lib/pic16/libsdcc/char/divschar.c,
18410           device/lib/pic16/libsdcc/char/modschar.c:
18411           Fix signedness of pic16 char support routines.
18412
18413 2016-02-01 Ben Shi <powerstudio1st AT 163 DOT com>
18414
18415         * src/SDCCast.c
18416           Try to find a common type for the left and right in '?:' .
18417         * support/regression/tests/bug-2461.c
18418           Add a new test case.
18419
18420 2016-02-01 Philipp Klaus Krause <pkk AT spth.de>
18421
18422         * src/SDCCglobl.h,
18423           src/SDCCmain.c,
18424           src/SDCCsymt.c,
18425           src/SDCCval.c,
18426           doc/sdccman.lyx:
18427           Make char unsigned by default.
18428
18429 2016-02-01 Philipp Klaus Krause <pkk AT spth.de>
18430
18431         * device/include/stdlib.h:
18432           Fix declaration of aligned_alloc() for C11.
18433
18434 2016-02-01 Ben Shi <powerstudio1st AT 163 DOT com>
18435
18436         * src/SDCC.y
18437           Fix a bug: type mismatch between function definition and declaration.
18438         * support/regression/tests/bug-2419.c
18439           Add a new test case.
18440
18441 2016-01-31 Molnar Karoly <molnarkaroly AT users.sf.net>
18442
18443         * src/pic14/device.c,
18444           src/pic14/gen.c,
18445           src/pic14/glue.c,
18446           src/pic14/pcode.c,
18447           src/pic14/pcodepeep.c,
18448           src/pic14/ralloc.c,
18449           src/pic16/device.c,
18450           src/pic16/device.h,
18451           src/pic16/gen.c,
18452           src/pic16/genarith.c,
18453           src/pic16/genutils.c,
18454           src/pic16/glue.c,
18455           src/pic16/glue.h,
18456           src/pic16/graph.c,
18457           src/pic16/main.c,
18458           src/pic16/pcode.c,
18459           src/pic16/pcode.h,
18460           src/pic16/pcodepeep.c,
18461           src/pic16/ralloc.c,
18462           src/pic16/ralloc.h:
18463           Use "Safe_alloc(...)" instead of "Safe_calloc(1, ...)".
18464           Use SNPRINTF(X, sizeof(X), ...) instead of sprintf(X, ...).
18465           Some code simplification, e.g.:
18466             sprintf (s, "%s", aop->aopu.aop_dir);
18467             rs = Safe_calloc (1, strlen (s) + 1);
18468             strcpy (rs, s);
18469             return rs;
18470               .
18471               .
18472               .
18473             return Safe_strdup(aop->aopu.aop_dir);
18474
18475 2016-01-28 Philipp Klaus Krause <pkk AT spth.de>
18476
18477         * support/regression/Makefile.in:
18478           Change handling of test filenames for regression tests, patch #266 by
18479           Peter Dons Tychsen.
18480         * src/SDCCast.c,
18481           support/regression/tests/bug-2458.c:
18482           Changed result type propagation for logic operations, variant of proposed
18483           fix by Peter Dons Tychsen for bug #2458.
18484
18485 2016-01-26 Philipp Klaus Krause <pkk AT spth.de>
18486
18487         * src/SDCCsymt.c:
18488           Fix handling of __z88dk_fastcall in specifier merging.
18489
18490 2016-01-26 Maarten Brock <sourceforge.brock AT dse.nl>
18491
18492         * src/SDCCval.c (strVal): free utf_8 and suppress warning
18493
18494 2016-01-25 Molnar Karoly <molnarkaroly AT users.sf.net>
18495
18496         * src/pic14/pcode.c,
18497           src/pic14/ralloc.c:
18498           More use the logical constants.
18499
18500 2016-01-25 Philipp Klaus Krause <pkk AT spth.de>
18501
18502         * src/stm8/main.c:
18503           Improve DWARF support for stm8 ELF, picked from patch #255 by Peter Dons
18504           Tychsen.
18505         * src/SDCCsymt.c:
18506           Fix handling of preserved regs in specifier merging.
18507
18508 2016-01-24 Molnar Karoly <molnarkaroly AT users.sf.net>
18509
18510         * src/pic16/pcode.c,
18511           src/pic16/pcodepeep.c:
18512           More use the logical constants.
18513
18514 2016-01-24 Molnar Karoly <molnarkaroly AT users.sf.net>
18515
18516         * src/pic14/gen.c,
18517           src/pic14/glue.c,
18518           src/pic14/pcode.c,
18519           src/pic14/pcoderegs.c,
18520           src/pic14/ralloc.c:
18521           More use the logical constants.
18522
18523 2016-01-24 Molnar Karoly <molnarkaroly AT users.sf.net>
18524
18525         * src/pic14/gen.c,
18526           src/pic14/pcode.c,
18527           src/pic14/pcode.h:
18528           Add support the ASRF, LSLF and LSRF instructions
18529           (enhanced intructions of pic14): feature-requests #484
18530
18531         * src/pic14/gen.c,
18532           src/pic14/gen.h:
18533           On more place I exchanged the "char *" to "const char *".
18534
18535 2016-01-24 Ben Shi <powerstudio1st AT 163 DOT com>
18536
18537         * src/SDCC.y
18538         * src/SDCCast.c
18539         * src/SDCCast.h
18540         * src/SDCCutil.c
18541         * src/SDCCutil.h
18542           Format inline asm coding style.
18543
18544 2016-01-23 Ben Shi <powerstudio1st AT 163 DOT com>
18545
18546         * configure
18547         * configure.ac
18548         * debugger/mcs51/configure
18549         * debugger/mcs51/configure.ac
18550         * support/cpp/configure
18551         * support/cpp/configure.ac
18552         * support/packihx/configure
18553         * support/packihx/configure.ac
18554           Try to use C99 first.
18555         * src/SDCC.lex
18556           Remove a duplicate function definition.
18557         * src/SDCC.y
18558           Change to C99 style.
18559
18560 2016-01-22 Philipp Klaus Krause <pkk AT spth.de>
18561
18562         * src/SDCCsymt.c,
18563           src/SDCCglue.h,
18564           src/SDCCglue.c:
18565           Do not display meaningless __reentrent to users.
18566
18567 2016-01-22 Philipp Klaus Krause <pkk AT spth.de>
18568
18569         * src/z80/gen.c,
18570           src/z80/peep.c:
18571           Make estimate for preserved regs on function pointers less conservative.
18572         * src/SDCCsymt.c:
18573           Consider preserved regs for type of function pointer.
18574
18575 2016-01-22 Philipp Klaus Krause <pkk AT spth.de>
18576
18577         * src/z80/peep.c:
18578           More accurate handling of conditional jumps, handle ex (sp), ix and
18579           ex (sp), iy.
18580
18581 2016-01-21 Philipp Klaus Krause <pkk AT spth.de>
18582
18583         * src/SDCC.y:
18584           Seems we have to worry about more than MSVC wrt. C99, patch #265 by Peter
18585           Dons Tychsen.
18586
18587 2016-01-21 Philipp Klaus Krause <pkk AT spth.de>
18588
18589         * src/SDCC.lex,
18590           src/SDCC.y,
18591           src/SDCCerr.c,
18592           src/SDCCerr.h,
18593           src/SDCCsymt.h,
18594           src/*/main.c,
18595           src/z80/gen.c:
18596           Implement declaration of preserved registers, RFE #483.
18597         * src/z80/peep.c
18598           Handle preserved register information in peephole optimization.
18599         * device/include/stdlib.h,
18600           device/include/string.h:
18601           Preserved register information on standard functions.
18602         * doc/sdccman.lyx:
18603           Document syntax for specifying preserved registers.
18604
18605 2016-01-20 Philipp Klaus Krause <pkk AT spth.de>
18606
18607         * src/z80/peep.c:
18608           More exact handling of ex, support for decimal shifts.
18609
18610 2016-01-18 Philipp Klaus Krause <pkk AT spth.de>
18611
18612         * src/SDCCdebug.c:
18613           Debug info for block-copy-initialized global variables, patch #262 by
18614           Peter Dons Tychsen.
18615         * src/SDCCdwarf2.c:
18616           Fix handling of declared, but unused global vairables in debug output,
18617           patch #263 by Peter Dons Tychsen.
18618         * src/z80/peep.c:
18619           More accurate handling of functions returning long long for peephole
18620           optimizer.
18621         * src/SDCCmain.c:
18622           Fix stream for help output, patch #264 by Peter Dons Tychsen.
18623
18624 2016-01-18 Ben Shi <powerstudio1st AT 163 DOT com>
18625
18626         * src/SDCCicode.c
18627           Apply a modified version of patch #261 by Peter Dons Tychsen.
18628         * support/regression/bug-2455.c
18629           Improve test case.
18630
18631 2016-01-18 Philipp Klaus Krause <pkk AT spth.de>
18632
18633         * src/SDCCicode.c:
18634           Fix pointer dereference issue, patch #261 by Peter Dons Tychsen.
18635
18636 2016-01-17 Molnar Karoly <molnarkaroly AT users.sf.net>
18637
18638         * device/non-free/include/pic14/*.h,
18639           device/non-free/include/pic16/*.h,
18640           device/non-free/lib/pic14/libdev/*.c,
18641           device/non-free/lib/pic16/libdev/*.c:
18642           Updated the device files.
18643
18644 2016-01-17 Molnar Karoly <molnarkaroly AT users.sf.net>
18645
18646         * src/pic14/pcode.c,
18647           src/pic14/pcode.h,
18648           src/pic16/ralloc.c,
18649           src/pic16/ralloc.h,
18650           src/pic16/pcodepeep.c,
18651           src/pic16/ralloc.c,
18652           src/pic16/ralloc.h:
18653           On more place I exchanged the "char *" to "const char *".
18654
18655         * src/regression/Makefile:
18656           Added the option to CFLAGS: --no-warn-non-free
18657
18658 2016-01-16 Molnar Karoly <molnarkaroly AT users.sf.net>
18659
18660         * src/pic14/gen.c,
18661           src/pic14/pcode.c:
18662           Each function has its own code section.
18663
18664         * src/pic16/pcode.c:
18665           Fix a gcc warning.
18666
18667 2016-01-15 Ben Shi <powerstudio1st AT 163 DOT com>
18668
18669         * src/SDCCicode.c
18670           Fix bug #2455.
18671         * support/regression/bug-2455.c
18672           Add a new test case.
18673
18674 2016-01-14 Molnar Karoly <molnarkaroly AT users.sf.net>
18675
18676         * device/lib/pic14/configure,
18677           device/lib/pic14/configure.ac,
18678           device/lib/pic16/configure.ac:
18679           Do away with the automake warning:
18680           "option 'subdir-objects' is disabled"
18681
18682         * device/lib/pic16/Makefile.in,
18683           device/lib/pic16/aclocal.m4,
18684           device/lib/pic16/configure,
18685           device/lib/pic16/depcomp,
18686           device/lib/pic16/install-sh,
18687           device/lib/pic16/missing,
18688           device/lib/pic16/debug/Makefile.in,
18689           device/lib/pic16/libc/Makefile.in,
18690           device/lib/pic16/libio/Makefile.am,
18691           device/lib/pic16/libio/Makefile.in,
18692           device/lib/pic16/libio/adc.ignore,
18693           device/lib/pic16/libio/i2c.ignore,
18694           device/lib/pic16/libio/usart.ignore,
18695           device/lib/pic16/libm/Makefile.in,
18696           device/lib/pic16/libsdcc/Makefile.in,
18697           device/lib/pic16/startup/Makefile.in,
18698           device/non-free/include/pic16/pic18fam.h:
18699           Improve of update to gputils-1.4.2-1.
18700
18701 2016-01-12 Philipp Klaus Krause <pkk AT spth.de>
18702
18703         * src/z80/peep.c:
18704           More accurate handling of Z80/Z180 I/O in peepholes.
18705
18706 2016-01-11 Ben Shi <powerstudio1st AT 163 DOT com>
18707
18708         * src/ds390/ralloc.c
18709         * src/mcs51/ralloc.c
18710           Improve positionRegs().
18711         * src/mcs51/gen.c
18712           Roll back to previous version.
18713         * support/regression/tests/bug-2263.c
18714         * support/regression/tests/bug-2403.c
18715           Add new test cases.
18716
18717 2016-01-10 Philipp Klaus Krause <pkk AT spth.de>
18718
18719         * src/z80/peep.c:
18720           More accurate handling of Z80/Z180 I/O in peepholes.
18721
18722 2016-01-10 Ben Shi <powerstudio1st AT 163 DOT com>
18723
18724         * src/mcs51/gen.c
18725           Fix a bug in genOr() when all operands are in registers.
18726         * support/regression/tests/bug-2448.c
18727           Add a new test case.
18728
18729 2016-01-09 Molnar Karoly <molnarkaroly AT users.sf.net>
18730
18731         * support/scripts/cinc2h.pl,
18732           support/optimize_pic16devices.pl,
18733           support/z80-disasm.pl:
18734           Some minor repairs.
18735
18736         * device/include/pic14/pic14devices.txt,
18737           device/include/pic14/pic16regs.h,
18738           device/include/pic16/pic16devices.txt,
18739           device/include/pic16/pic18fregs.h,
18740           device/lib/pic16/configure,
18741           device/lib/pic16/libio/Makefile.am,
18742           device/lib/pic16/libio/Makefile.in,
18743           device/lib/pic16/libio/adc.ignore,
18744           device/lib/pic16/libio/i2c.ignore,
18745           device/lib/pic16/libio/usart.ignore,
18746           device/non-free/include/pic14/*.h,
18747           device/non-free/include/pic16/*.h,
18748           device/non-free/lib/pic14/libdev/devices.txt,
18749           device/non-free/lib/pic14/libdev/*.c,
18750           device/non-free/lib/pic16/Makefile.in,
18751           device/non-free/lib/pic16/aclocal.m4,
18752           device/non-free/lib/pic16/configure,
18753           device/non-free/lib/pic16/processors.ac,
18754           device/non-free/lib/pic16/libdev/Makefile.am,
18755           device/non-free/lib/pic16/libdev/Makefile.in,
18756           device/non-free/lib/pic16/libdev/*.c,
18757           doc/sdccman.lyx:
18758           Updated to gputils-1.4.2-1.
18759
18760 2016-01-06 Philipp Klaus Krause <pkk AT spth.de>
18761
18762         * src/SDCCicode.c:
18763           Optimize comparisons of cheap variables to expensive constants more.
18764         * src/SDCCast.c:
18765           Use cheaper types for implicitly introduced constants.
18766
18767 2016-01-05 Philipp Klaus Krause <pkk AT spth.de>
18768
18769         * src/SDCCast.c:
18770           Do not try to output debug info in case of fatal errors - patch #260 by
18771           Peter Dons Tychsen
18772         * src/z80/gen.c,
18773           support/regression/tests/bug-2452.c:
18774           Fix gbz80 right shift bug #2452.
18775
18776 2016-01-05 Ben Shi <powerstudio1st AT 163 DOT com>
18777
18778         * src/SDCCicode.c
18779           Fix bug: members of pointer arrays are always treated as r-values.
18780         * support/regression/tests/gcc-torture-execute-930526-1.c
18781           Improve test case.
18782         * support/sdbinutils/binutils/arlex.c
18783           Removed.
18784
18785 2016-01-04 Philipp Klaus Krause <pkk AT spth.de>
18786
18787         * src/z80/peep.c:
18788           Fix handling of nop in z80MightRead, patch #259 by alvin.
18789         * src/SDCCicode.c:
18790           Optimize comparisons of cheap variables to expensive constants.
18791
18792 2016-01-03 Philipp Klaus Krause <pkk AT spth.de>
18793
18794         * sdas/linksrc/lkarea.c:
18795           Fix handling of NOLOAD for STM8 in linker, patch by Peter Dons Tychsen.
18796         * src/SDCCralloc.hpp:
18797           Fix compare operator for register assignments.
18798
18799 2016-01-02 Ben Shi <powerstudio1st AT 163 DOT com>
18800
18801         * support/sdbinutils/binutils/arparse.c
18802         * support/sdbinutils/binutils/arparse.h
18803           Delete intermediate files.
18804
18805 2016-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
18806
18807         * all.vcxproj,
18808         * config.vcxproj,
18809         * sdas/as6808/as_hc08.vcxproj,
18810         * sdas/as8051/asx8051.vcxproj,
18811         * sdas/as8xcxxx/sdas390.vcxproj,
18812         * sdas/asgb/asgb.vcxproj,
18813         * sdas/linksrc/aslink.vcxproj,
18814         * src/avr/avr.vcxproj,
18815         * src/ds390/ds390.vcxproj,
18816         * src/hc08/hc08.vcxproj,
18817         * src/mcs51/mcs51.vcxproj,
18818         * src/pic14/pic14.vcxproj,
18819         * src/pic16/pic16.vcxproj,
18820         * src/sdcc.vcxproj,
18821         * src/xa51/xa51.vcxproj,
18822         * src/z80/z80.vcxproj,
18823         * src/z80/z80a.vcxproj,
18824         * support/cpp/sdcpp.vcxproj,
18825         * support/librarian/librarian.vcxproj,
18826         * support/makebin/makebin.vcxproj,
18827         * support/packihx/packihx.vcxproj: applied patch 252 by Peter Dons Tychsen
18828           to remove UpgradeFromVC60.props
18829
18830 2015-12-30 Philipp Klaus Krause <pkk AT spth.de>
18831
18832         * src/SDCCdwarf2.c:
18833           Fix memory bug in DWARF output, patch by Peter Dons Tychsen.
18834         * sdas/asxxsrc/asdbg.c:
18835           Fix 0 pointer access when specifying -y or -j without -o.
18836
18837 2015-12-30 Ben Shi <powerstudio1st AT 163 DOT com>
18838
18839         * src/SDCCsymt.c
18840           Make comparePtrType() less strict.
18841         * support/regression/tests/bug-2271.c
18842           Improve test case.
18843
18844 2015-12-28 Ben Shi <powerstudio1st AT 163 DOT com>
18845
18846         * doc/sdccman.lyx
18847           Suggest msys2 along with msys while building wih MSVC.
18848         * sdas/asxxsrc/assym.c
18849           Apply patch #253.
18850
18851 2015-12-26 Ben Shi <powerstudio1st AT 163 DOT com>
18852
18853         * src/stm8/gen.c
18854           Add absent call to dwWriteFunction() while --debug is specified.
18855
18856 2015-12-24 Ben Shi <powerstudio1st AT 163 DOT com>
18857
18858         * src/SDCC.y
18859           Fix a bug in the front end. (pointer array parameters)
18860         * support/regression/tests/bug-2271.c
18861           Add a test case.
18862
18863 2015-12-21 Philipp Klaus Krause <pkk AT spth.de>
18864
18865         * src/stm8/main.c:
18866           Option for ELF output in STM8 backend.
18867
18868 2015-12-20 Philipp Klaus Krause <pkk AT spth.de>
18869
18870         * sdas/linksrc/lkelf.c,
18871           sdas/linksrc/lkmain.c:
18872           STM8 ELF linker support from patch #251.
18873
18874 2015-12-18 Philipp Klaus Krause <pkk AT spth.de>
18875
18876         * src/SDCCmain.c:
18877           Always use preprocessor in standard mode.
18878         * device/include/stdlib.h:
18879           Fix declaration order for inlined aligned_alloc().
18880
18881 2015-12-17 Ben Shi <powerstudio1st AT 163 DOT com>
18882
18883         * Makefile.in
18884           Fix the conflict in parallel build caused by component dependency.
18885
18886 2015-12-16 Ben Shi <powerstudio1st AT 163 DOT com>
18887
18888         * sim/ucsim/cmd.src/cmdset.cc
18889           Apply a modified version of patch #250.
18890
18891 2015-12-14 Ben Shi <powerstudio1st AT 163 DOT com>
18892
18893         * src/SDCCast.c:
18894           Avoid redundant call to processParms().
18895         * support/regression/tests/bug-2436.c
18896           Add a new test case.
18897
18898 2015-12-10 Philipp Klaus Krause <pkk AT spth.de>
18899
18900         * device/include/wchar.h:
18901           A basic wchar.h with for types that are useful even with no wide character
18902           functions around.
18903
18904 2015-12-05 Ben Shi <powerstudio1st AT 163 DOT com>
18905
18906         * src/SDCC.y
18907         * src/SDCCerr.c
18908         * src/SDCCerr.h
18909           Fix a bug of type definition of a function by typedef.
18910
18911 2015-12-02 Ben Shi <powerstudio1st AT 163 DOT com>
18912
18913         * src/SDCCerr.c
18914         * src/SDCCerr.h
18915           Fix defects in previous commit.
18916
18917 2015-12-01 Ben Shi <powerstudio1st AT 163 DOT com>
18918
18919         * src/SDCC.y
18920         * src/SDCCerr.c
18921         * src/SDCCerr.h
18922           Remove warning #220 (W_ANONYMOUS_MEMBER).
18923
18924 2015-11-28 Philipp Klaus Krause <pkk AT spth.de>
18925
18926         * src/SDCCpeeph.c:
18927           Fix operandsNotRelated() bug #2435.
18928         * device/include/stddef.h,
18929           device/include/stdlib.h,
18930           src/SDCC.lex,
18931           src/SDCCmain.c,
18932           src/SDCCval.c,
18933           src/SDCCval.h,
18934           support/regression/tests/charconst.c,
18935           support/regression/tests/string.c:
18936           Make wchar_t UTF-32.
18937         * support/cpp/Makefile.in:
18938           Fix call to make.
18939
18940 2015-11-26 Ben Shi <powerstudio1st AT 163 DOT com>
18941
18942         * support/regression/tests/gcc-torture-execute-20050111-1.c
18943         * support/regression/tests/gcc-torture-execute-950511-1.c
18944           Disable test cases.
18945
18946 2015-11-24 Ben Shi <powerstudio1st AT 163 DOT com>
18947
18948         * src/SDCCicode.c
18949         * src/SDCCval.c
18950         * src/SDCCval.h
18951           Improve long long multiplication.
18952         * support/regression/tests/gcc-torture-execute-20050111-1.c
18953         * support/regression/tests/gcc-torture-execute-950511-1.c
18954         * support/regression/tests/longlong.c
18955           Improve test cases.
18956
18957 2015-11-14 Philipp Klaus Krause <pkk AT spth.de>
18958
18959         * doc/Makefile.in,
18960           doc/sdccman.lyx:
18961           Fix bookmarks and hyperlinks in manual, bug #2405.
18962         * src/SDCCglue.c:
18963           Drop build time in asm output to ease reproducible builds.
18964         * device/lib/*/Makefile.in,
18965           device/lib/Makefile.in:
18966           Drop build time in sdar calls to make non-pic lib builds reproducible.
18967
18968 2015-11-13 Ben Shi <powerstudio1st AT 163 DOT com>
18969
18970         * support/cpp/libcpp/include/symtab.h:
18971           Fix build failure on MacOS x86-64.
18972         * support/regression/tests/inline.c:
18973           Fix failure in test-host in NetBSD.
18974         * support/regression/tests/literalop.c:
18975           Disable some tests on MacOS x86-64.
18976
18977 2015-11-12 Maarten Brock <sourceforge.brock AT dse.nl>
18978
18979         * device/include/mcs51/at89c51id2.h: moved
18980
18981 2015-11-12 Philipp Klaus Krause <pkk AT spth.de>
18982
18983         * doc/sdccman.lyx:
18984           Update standard compliance documentation.
18985
18986 2015-11-09 Maarten Brock <sourceforge.brock AT dse.nl>
18987
18988         * device/include/mcs51/at89c51ed2.h: applied patch 247
18989         * device/include/at89c51id2.h: new, added, thanks Victor Munoz
18990         * src/SDCC.lex: it seems really hard not to declare vars amidst the code
18991         * src/SDCCast.c (expandInlineFuncs): fix bug 2295: also expand for clauses
18992         * support/regression/tests/ctype.c: warn about undefined __STDC_VERSION__
18993         * support/regression/tests/inline.c (bug_2295): new test case
18994
18995 2015-11-09 Philipp Klaus Krause <pkk AT spth.de>
18996
18997         * src/SDCC.lex,
18998           src/SDCCval.c:
18999           UTF-32 and UTF-16 encodig in strVal().
19000
19001 2015-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
19002
19003         * src/mcs51/gen.c: added IS_AOP_IMMEDIATE,
19004           (gencjneshort): applied modified part of patch 129, thanks Hubert Sack
19005
19006 2015-11-08 Philipp Klaus Krause <pkk AT spth.de>
19007
19008         * support/regression/tests/string.c
19009           Separate C11 behaviour from implementation-defined behaviour.
19010
19011 2015-11-07 Ben Shi <powerstudio1st AT 163 DOT com>
19012
19013         * src/SDCCglue.c:
19014           Eliminate unused static symbols. (__str_%d generated in stringToSymbol()).
19015         * support/regression/tests/bug-2089.c:
19016           Improve test case.
19017         * support/regression/ports/mcs51-xstack-auto/spec.mk:
19018           Use default sdcc11.
19019         * support/regression/tests/string.c:
19020           Disabled for test-host.
19021
19022 2015-11-07 Philipp Klaus Krause <pkk AT spth.de>
19023
19024         * support/util/dbuf_string.h,
19025           support/util/dbuf_string.c,
19026           src/SDCCval.c,
19027           src/SDCC.lex:
19028           Handling of UTF-16 and UTF-16 string literals in the frontend up to
19029           strVal().
19030
19031 2015-11-06 Philipp Klaus Krause <pkk AT spth.de>
19032
19033         * support/util/dbuf.h,
19034           support/util/dbuf.c,
19035           support/util/dbuf_string.h,
19036           support/util/dbuf_string.c:
19037           Allow prepending to dynamic buffers.
19038         * src/SDCC.lex,
19039           src/SDCCerr.h,
19040           src/SDCCerr.c:
19041           Support C11 u8 prefix for UTF-8-encoded unicode string literals.
19042         * src/SDCCutil.c,
19043           support/regression/tests/string.c:
19044           Fix handling of universal escape sequences in UTF-8-encoded string literals.
19045         * support/regression/tests/iso-8859-1.c:
19046           Test support for source encodings other than unicode.
19047
19048 2015-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
19049
19050         * src/SDCC.y: only emit W_FLEXARRAY_INSTRUCT for c89
19051         * src/SDCCpeeph.c (labelJTInRange): removed env SDCC_SJMP_JUMPTABLE check,
19052           closes patch #29,
19053           (readRules): clean up
19054
19055 2015-11-05 Philipp Klaus Krause <pkk AT spth.de>
19056
19057         * src/SDCCsymt.c:
19058           Print calling convention for functions.
19059         * src/z80/peep.c:
19060           More accurate handling of register arguments in peepholes.
19061
19062 2015-11-05 Maarten Brock <sourceforge.brock AT dse.nl>
19063
19064         * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug 2373
19065         * support/regression/tests/bug-2373.c: new, added
19066
19067 2015-11-05 Maarten Brock <sourceforge.brock AT dse.nl>
19068
19069         * sdcc.sln,
19070         * src/yacc.vcxproj: deleted yacc project
19071         * src/sdcc.vcxproj,
19072         * src/sdcc.vcxproj.filters: moved SDCC.y here for better dependencies
19073         * SDCC.props: new, added Visual C property sheet for generic settings like
19074           boost path (default: c:\local\boost_1_59_0\)
19075         * src/hc08/hc08.vcxproj,
19076         * src/sdcc.vcxproj,
19077         * src/stm8/stm8.vcxproj,
19078         * src/z80/z80.vcxproj: use SDCC.props
19079         * sdas/linksrc/lkaomf51.c: output capitals depending on the zflag
19080         * src/common.h
19081         * src/stm8/ralloc2.cc (extra_ic_generated),
19082         * src/z80/ralloc2.cc (default_operand_cost, assign_cost, Ainst_ok,
19083           rough_cost_estimate),
19084         * src/SDCCglue.c (printIvalChar),
19085         * src/SDCCopt.c (convertToFcall): fixed warnings
19086         * src/SDCCutil.c (isblank): added for MSVC 2010
19087         * support/cpp/ansidecl.h: deleted
19088         * support/cpp/sdcpp.vcxproj,
19089         * support/cpp/sdcpp.vcxproj.filters: use files in support/sdbinutils/
19090         * support/sdbinutils/libiberty/getpwd.c: fixed for MSVC
19091
19092 2015-10-30 Ben Shi <powerstudio1st AT 163 DOT com>
19093
19094         * sdas/linksrc/lkmem.c:
19095           Fix defects in previous commit.
19096
19097 2015-10-30 Ben Shi <powerstudio1st AT 163 DOT com>
19098
19099         * sdas/linksrc/lkarea.c:
19100         * sdas/linksrc/lkmem.c:
19101           Improve the error message in .mem when no enough space for the stack.
19102           Suggest the largest spare space (address and size) in the internal RAM.
19103
19104 2015-10-28 Ben Shi <powerstudio1st AT 163 DOT com>
19105
19106         * sdas/linksrc/lkmem.c:
19107           Fix incorrect check of "--xram-size".
19108
19109 2015-10-27 Ben Shi <powerstudio1st AT 163 DOT com>
19110
19111         * src/SDCCglue.c:
19112           Bug fix: char s[10] = "ab", bytes beyond "ab" sometimes aren't set to 0.
19113
19114 2015-10-26 Philipp Klaus Krause <pkk AT spth.de>
19115
19116         * Merge cpp-merge-upstream branch to get improved standard support.
19117
19118 2015-10-26 Philipp Klaus Krause <pkk AT spth.de>
19119
19120         * .version:
19121           Bump version due to improved standard support.
19122
19123 2015-10-24 Philipp Klaus Krause <pkk AT spth.de>
19124
19125         * src/stm8/ralloc.c,
19126           src/port.h:
19127           Spelling fixes.
19128
19129 2015-10-23 Philipp Klaus Krause <pkk AT spth.de>
19130
19131         * support/cpp/Makefile.in:
19132           Fix build-dependency of sdcpp on libiberty.
19133         * support/cpp/sdcpp.opt,
19134           support/cpp/sdcpp-opts.c,
19135           support/cpp/libcpp/init.c:
19136           Support C11 in preprocessor.
19137         * src/SDCCmain.c:
19138           Fix standard support, add support for c95 and sdcc11 dialects.
19139
19140 2015-10-22 Ben Shi <powerstudio1st AT 163 DOT com>
19141
19142         * SDCC.y:
19143           Add checks for NULL pointers.
19144
19145 2015-10-19 Ben Shi <powerstudio1st AT 163 DOT com>
19146
19147         * src/SDCCast.c:
19148         * src/SDCCglue.c:
19149         * src/SDCCglue.h:
19150           Eliminate redundant string literals to be generated.
19151         * support/regression/tests/bug-2089.c:
19152           Add a new test case.
19153
19154 2015-10-18 Philipp Klaus Krause <pkk AT spth.de>
19155
19156         * support/cpp/libcpp/*:
19157           Reformat to reduce diff to upstream cpp.
19158
19159 2015-10-17 Philipp Klaus Krause <pkk AT spth.de>
19160
19161         * support/cpp/libcpp/*:
19162           Reformat to reduce diff to upstream cpp.
19163
19164 2015-10-11 Philipp Klaus Krause <pkk AT spth.de>
19165
19166         * src/SDCCerr.h,
19167           src/SDCCerr.c,
19168           src/SDCC.lex:
19169           Support C95 wide string literals.
19170
19171 2015-10-09 Philipp Klaus Krause <pkk AT spth.de>
19172
19173         * support/cpp/libcpp/include/*:
19174           Reformat to reduce diff to upstream version.
19175
19176 2015-10-10 Ben Shi <powerstudio1st AT 163 DOT com>
19177
19178         * support/util/dbuf_string.c:
19179           Add check for null pointer.
19180
19181 2015-10-09 Ben Shi <powerstudio1st AT 163 DOT com>
19182
19183         * src/z80/gen.c:
19184           Wrap strtoul() to support $-prefix hex numbers.
19185
19186 2015-10-09 Philipp Klaus Krause <pkk AT spth.de>
19187
19188         * New memory management by merging malloc branch into trunk.
19189
19190 2015-10-09 Ben Shi <powerstudio1st AT 163 DOT com>
19191
19192         * sdas/linksrc/lkaomf51.c:
19193           Add bound check while accessing a buffer in the heap.
19194
19195 2015-10-08 Philipp Klaus Krause <pkk AT spth.de>
19196
19197         * support/cpp/libcpp/files.c:
19198           Drop cpp support for Borland C.
19199
19200 2015-10-07 Philipp Klaus Krause <pkk AT spth.de>
19201
19202         * support/regression/tests/charconst.c,
19203           support/regression/tests/escape.c:
19204           Disable some tests for host, so we don't need a C11 host.
19205
19206 2015-10-07 Ben Shi <powerstudio1st AT 163 DOT com>
19207
19208         * src/SDCCval.c:
19209           Add bound check in reorderIlist().
19210         * support/regression/bug-2423.c:
19211           Add a new test case.
19212
19213 2015-10-06 Philipp Klaus Krause <pkk AT spth.de>
19214
19215         * src/SDCCerr.h,
19216           src/SDCCerr.c,
19217           src/SDCCutil.h,
19218           src/SDCCutil.c,
19219           src/SDCCval.c,
19220           support/regression/tests/charconst.c,
19221           support/regression/tests/escape.c:
19222           Implement escape sequences for wide character constants, fix universal
19223           escape sequences.
19224
19225 2015-10-06 Philipp Klaus Krause <pkk AT spth.de>
19226
19227         * device/include/uchar.h,
19228           src/SDCCval.h,
19229           src/SDCCval.c,
19230           src/SDCC.lex,
19231           src/SDCCutil.c,
19232           src/SDCCmain.c,
19233           src/SDCCglobl.h,
19234           src/SDCCerr.h,
19235           src/SDCCerr.c,
19236           support/regression/tests/charconst.c:
19237           Wide character constants.
19238
19239 2015-10-05 Philipp Klaus Krause <pkk AT spth.de>
19240
19241         * device/lib/malloc.c:
19242           Improve comments on heap data structures.
19243
19244 2015-10-04 Philipp Klaus Krause <pkk AT spth.de>
19245
19246         * device/include/stdlib.h,
19247           device/lib/aligned_alloc.c:
19248           Implement aligned_alloc().
19249
19250 2015-10-02 Philipp Klaus Krause <pkk AT spth.de>
19251
19252         * device/lib/realloc.c:
19253           Fix a bug in realloc() freeing.
19254
19255 2015-10-02 Philipp Klaus Krause <pkk AT spth.de>
19256
19257         * device/lib/free.c,
19258           device/lib/realloc.c,
19259           device/lib/malloc.c,
19260           device/lib/realloc.c,
19261           support/regression/tests/malloc.c:
19262           Simplify memory management, document search of free list.
19263         * support/regression/fwk/lib/testfwk.c:
19264           Support printing unsigned in test logs
19265
19266 2015-10-02 Ben Shi <powerstudio1st AT 163 DOT com>
19267
19268         * src/SDCCval.c:
19269           Loose the condition of warning 116.
19270
19271 2015-09-29 Ben Shi <powerstudio1st AT 163 DOT com>
19272
19273         * src/stm8/main.c:
19274           Support "pragma codeseg" and "pragma constseg" in the stm8 port.
19275
19276 2015-09-28 Ben Shi <powerstudio1st AT 163 DOT com>
19277
19278         * src/stm8/main.c:
19279           Support "--codeseg" and "--constseg" on the stm8 port.
19280
19281 2015-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
19282
19283         * device/lib/_calloc.c,
19284         * device/lib/_free.c,
19285         * device/lib/_heap.c,
19286         * device/lib/_malloc.c,
19287         * device/lib/_realloc.c: renamed all _sdcc_* to __sdcc_*,
19288           removed register keywords,
19289           changed _sdcc_heap_size to __sdcc_last_memheader,
19290           removed init_dynamic_memory() and other optimizations
19291         * support/regression/tests/malloc.c: added test for size overflow
19292
19293 2015-09-21 Ben Shi <powerstudio1st AT 163 DOT com>
19294
19295         * support/regression/tests/gcc-torture-execute-pr28982a.c:
19296           Enabled for the r2k and r3ka ports.
19297
19298 2015-09-20 Philipp Klaus Krause <pkk AT spth.de>
19299
19300         * device/lib/calloc.c,
19301           device/lib/malloc.c,
19302           device/lib/realloc.c,
19303           device/lib/free.c:
19304           Use typedefs for memory block header type, use more pointers to __xdata.
19305         * device/include/stdlib.h,
19306           device/include/malloc.h:
19307           Move memory management to stdlib.h, fix stdlib.h inclusion.
19308
19309 2015-09-20 Philipp Klaus Krause <pkk AT spth.de>
19310
19311         * device/include/asm/*/features.h,
19312           device/include/malloc.h,
19313           device/lib/calloc.c,
19314           device/lib/malloc.c,
19315           device/lib/realloc.c,
19316           device/lib/free.c,
19317           support/regression/tests/malloc.c:
19318           First version of new, more efficient memory management.
19319
19320 2015-09-20 Ben Shi <powerstudio1st AT 163 DOT com>
19321
19322         * src/z80/gen.c:
19323           Fix bugs in genOr() and genXor() while operands are longlong.
19324         * support/regression/tests/longlong.c:
19325           Enable more tests.
19326
19327 2015-09-16 Ben Shi <powerstudio1st AT 163 DOT com>
19328
19329         * src/SDCC.y:
19330         * src/SDCCast.c:
19331         * src/SDCCerr.c:
19332         * src/SDCCicode.c:
19333           Disable nested critical block / function call, support return in inline
19334           critical functions.
19335         * support/regression/tests/critical.c:
19336           Improve test case.
19337         * support/regression/tests/malloc.c:
19338           fix a small spot.
19339
19340 2015-09-15 Philipp Klaus Krause <pkk AT spth.de>
19341
19342         * support/regression/tests/malloc.c:
19343           More testing of memory management.
19344
19345 2015-09-14 Philipp Klaus Krause <pkk AT spth.de>
19346
19347         * support/regression/tests/malloc.c:
19348           More testing of memory management.
19349
19350 2015-09-13 Philipp Klaus Krause <pkk AT spth.de>
19351
19352         * device/lib/pic16/*
19353           Fix delarations to make pic16 lib compile again.
19354
19355 2015-09-12 Philipp Klaus Krause <pkk AT spth.de>
19356
19357         * src/pic14/genarith.c:
19358           Fix bug #2417 by applying patch by Juho Salminen.
19359
19360 2015-09-10 Philipp Klaus Krause <pkk AT spth.de>
19361
19362         * support/regression/tests/bug-2385.c:
19363           Regression test for bug #2385.
19364
19365 2015-09-10 Ben Shi <powerstudio1st AT 163 DOT com>
19366
19367         * support/regression/tests/critical.c:
19368           Improve test case.
19369         * src/SDCC.y:
19370           Fix a bug: inline critical functions are inlined as non-critical.
19371
19372 2015-09-09 Philipp Klaus Krause <pkk AT spth.de>
19373
19374         * support/regression/tests/generic.c:
19375           More testcases for _Generic.
19376         * src/z80/gen.c,
19377           support/regression/tests/critical.c:
19378           Fix bug #2416.
19379
19380 2015-09-04 Philipp Klaus Krause <pkk AT spth.de>
19381
19382         * src/stm8/peep.c:
19383           Fix handling of bcpl in notUsed().
19384
19385 2015-09-03 Philipp Klaus Krause <pkk AT spth.de>
19386
19387         * src/pic14/peeph.def:
19388           Fix bug #2415.
19389         * src/stm8/peeph.def:
19390           Implement some rules for bit complement.
19391         * src/SDCCval.c,
19392           support/regression/tests/generic.c:
19393           Fix bug #2411.
19394         * src/pic16/main.c:
19395           Use zero-initializing crt0 by default.
19396
19397 2015-08-27 Ben Shi <powerstudio1st AT 163 DOT com>
19398
19399         * sim/ucsim/packages_in.mk:
19400           Fix a bug: simulator sz80 is not built if only z80 port is enabled.
19401
19402 2015-08-22 Ben Shi <powerstudio1st AT 163 DOT com>
19403
19404         * src/stm8/peep.c:
19405           Fix a bug in peephole rule condition notUsed().
19406
19407 2015-08-22 Ben Shi <powerstudio1st AT 163 DOT com>
19408
19409         * support/regression/tests/bug-2188.c:
19410         * src/SDCCast.c:
19411           Apply patch #248 by Pavel Pisa <pisa@cmp.felk.cvut.cz>.
19412
19413 2015-08-19 Ben Shi <powerstudio1st AT 163 DOT com>
19414
19415         * configure.ac:
19416         * configure:
19417           Correct build failure on sparc64-netbsd.
19418
19419 2015-08-19 Ben Shi <powerstudio1st AT 163 DOT com>
19420
19421         * support/regression/tests/condopptr.c:
19422           Add more test.
19423         * src/SDCC.y:
19424           Improve conditional expression.
19425         * configure.ac:
19426         * configure:
19427           Correct spots in previous commit.
19428
19429 2015-08-17 Ben Shi <powerstudio1st AT 163 DOT com>
19430
19431         * configure.ac:
19432         * configure:
19433           Extend stack size on cygwin64.
19434
19435 2015-08-15 Ben Shi <powerstudio1st AT 163 DOT com>
19436
19437         * src/SDCCast.c:
19438           Fix a bug in storage class check.
19439         * support/regression/tests/gcc-torture-execute-20020402-3.c:
19440           Enable test case.
19441
19442 2015-08-15 Philipp Klaus Krause <pkk AT spth.de>
19443
19444         * src/SDCCast.c,
19445           support/regression/tests/array.c:
19446           Implement RFE #454 for index[array] access.
19447         * src/SDCC.y,
19448           src/SDCCerr.h,
19449           src/SDCCerr.c:
19450           Emit warning for non-standard label without statement.
19451         * support/regression/tests/generic.c:
19452           Disable test for host, since older host compilers are still in use.
19453
19454 2015-08-12 Philipp Klaus Krause <pkk AT spth.de>
19455
19456         * src/SDCC.lex,
19457           src/SDCC.y,
19458           src/SDCCast.c,
19459           src/SDCCerr.h,
19460           src/SDCCerr.c,
19461           support/regression/tests/generic.c,
19462           doc/sdccman.lyx:
19463           Implement C11 generic selections.
19464
19465 2015-08-11 Philipp Klaus Krause <pkk AT spth.de>
19466
19467         * src/SDCCsymt.c,
19468           src/SDCCerr.h,
19469           src/SDCCerr.c,
19470           support/regression/tests/gcc-torture-execute-920721-3.c,
19471           support/regression/tests/gcc-torture-execute-pr34176.c,
19472           support/regression/tests/implicit_int.c:
19473           Diagnostic for implicit int.
19474
19475 2015-08-10 Philipp Klaus Krause <pkk AT spth.de>
19476
19477         * src/z80/peeph-z80.def:
19478           Fix bug #2408.
19479         * src/z80/peeph-r2k.def,
19480         * src/z80/peeph-tlcs90.def:
19481           Synced with z80 peepholes.
19482
19483 2015-08-09 Philipp Klaus Krause <pkk AT spth.de>
19484
19485         * src/z80/peeph-z80.def:
19486           Fix bug #2407 using fix suggested by alvin.
19487
19488 2015-08-02 Philipp Klaus Krause <pkk AT spth.de>
19489
19490         * src/stm8/gen.c:
19491           Cheaper stm8 division workaround (RFE #449).
19492         * doc/sdccman.lyx:
19493           Update standard compliance documentation to reflect recently implemented
19494           feature.
19495
19496 2015-08-01 Philipp Klaus Krause <pkk AT spth.de>
19497
19498         * src/SDCCsymt.h,
19499           src/SDCCsymt.c,
19500           src/SDCCralloc.hpp,
19501           src/stm8/gen.c:
19502           Static code analysis to omit stm8 division workaround when safe to do so
19503           (RFE #448).
19504
19505 2015-07-31 Ben Shi <powerstudio1st AT 163 DOT com>
19506
19507         * support/regression/tests/gcc-torture-execute-stdarg-5.c:
19508           Improve test case.
19509
19510 2015-07-26 Philipp Klaus Krause <pkk AT spth.de>
19511
19512         * src/stm8/gen.c:
19513           Workaround for for stm8 division hardware bug.
19514
19515 2015-07-13 Ben Shi <powerstudio1st AT 163 DOT com>
19516
19517         * support/cpp/configure.ac:
19518         * support/cpp/configure:
19519         * support/cpp/Makefile.in:
19520         * Makefile.common.in:
19521           Fix small spots.
19522
19523 2015-07-13 Ben Shi <powerstudio1st AT 163 DOT com>
19524
19525         * sdas/linksrc/lklex.c:
19526           Support unicode character in sdld's command line.
19527         * sdas/linksrc/lkbank.c:
19528           Remove unsupported ".s28" and ".s37" file extensions.
19529
19530 2015-07-12 Ben Shi <powerstudio1st AT 163 DOT com>
19531
19532         * configure.in:
19533         * debugger/mcs51/configure:
19534         * debugger/mcs51/configure.in:
19535         * device/lib/pic14/Makefile.in:
19536         * device/lib/pic14/aclocal.m4:
19537         * device/lib/pic14/config.h.in:
19538         * device/lib/pic14/configure.in:
19539         * device/lib/pic14/libm/Makefile.in:
19540         * device/lib/pic14/libsdcc/enhanced/Makefile.in:
19541         * device/lib/pic14/libsdcc/enhanced-no-xinst/Makefile.in:
19542         * device/lib/pic14/libsdcc/regular/Makefile.in:
19543         * device/non-free/lib/pic14/configure:
19544         * device/non-free/lib/pic14/configure.in:
19545         * sim/ucsim/configure.in:
19546         * support/cpp/configure:
19547         * support/cpp/configure.in:
19548         * support/packihx/configure:
19549         * support/packihx/configure.in:
19550           Move all configure.in to configure.ac and update with autoconf 2.69.
19551
19552 2015-07-10 Philipp Klaus Krause <pkk AT spth.de>
19553
19554         * src/stm8/peeph.def:
19555           Fix comments.
19556         * device/lib/stm8/_mulint.s:
19557           Faster, smaller integer multiplication.
19558
19559 2015-07-08 Ben Shi <powerstudio1st AT 163 DOT com>
19560
19561         * support/sdbinutils/bfd/asxxxx.c:
19562           Fix a bug in check .rel format while there are comments.
19563
19564 2015-07-06 Ben Shi <powerstudio1st AT 163 DOT com>
19565
19566         * configure:
19567         * configure.in:
19568         * device/include/Makefile.in:
19569         * support/sdbinutils/Makefile.in:
19570         * support/sdbinutils/binutils/Makefile.in:
19571           Make "make install" and "make uninstall" more clear.
19572
19573 2015-07-05 Philipp Klaus Krause <pkk AT spth.de>
19574
19575         * support/sdbinutils/binutils/*
19576           Fix bug #2394 and do not ship files generated by yacc.
19577
19578 2015-07-03 Philipp Klaus Krause <pkk AT spth.de>
19579
19580         * src/SDCCpeeph.c:
19581           Patch from z88dk to allow comments in between rule and condition.
19582
19583 2015-07-01 Philipp Klaus Krause <pkk AT spth.de>
19584
19585         * Merge upstream binutils 2.25 by merging binutils branch into trunk.
19586
19587 2015-07-01 Ben Shi <powerstudio1st AT 163 DOT com>
19588
19589         * src/mcs51/peep.c:
19590           Add NULL pointer check.
19591
19592 2015-06-30 Philipp Klaus Krause <pkk AT spth.de>
19593
19594         * src/SDCCmain.c:
19595           Adjust buffer sizes RFE #441.
19596
19597 2015-06-29 Philipp Klaus Krause <pkk AT spth.de>
19598
19599         * src/SDCCmain.c,
19600           doc/sdccman.lyx,
19601           support/regression/tests/version.c:
19602           Implement patchlevel macro RFE #441.
19603
19604 2015-06-28 Philipp Klaus Krause <pkk AT spth.de>
19605
19606         * support/sdbinutils/*
19607           Merge upstream binutils 2.25.
19608
19609 2015-06-28 Philipp Klaus Krause <pkk AT spth.de>
19610
19611         * support/sdbinutils/*
19612           Import more parts of upstream binutils 2.23.2.
19613
19614 2015-06-27 Philipp Klaus Krause <pkk AT spth.de>
19615
19616         * support/sdbinutils/*
19617           Import more parts of upstream binutils 2.23.2.
19618
19619 2015-06-26 Ben Shi <powerstudio1st AT 163 DOT com>
19620
19621         * device/include/float.h:
19622           Hide sdcc library private macros.
19623         * support/sdbinutils/include/objalloc.h:
19624         * support/sdbinutils/libiberty/objalloc.c:
19625           Apply patches from GNU.
19626
19627 2015-06-25 Ben Shi <powerstudio1st AT 163 DOT com>
19628
19629         * configure:
19630         * configure.in:
19631         * device/non-free/include/Makefile.in:
19632           Fix the bug "make uninstall" left empty directory.
19633         * src/SDCCBBlock.c:
19634           Apply patch #158 to fix bug #1693.
19635         * support/regression/tests/version.c:
19636           Fix the failure in "make test-host".
19637
19638 2015-06-24 Philipp Klaus Krause <pkk AT spth.de>
19639
19640         * src/SDCCmain.c,
19641           doc/sdccman.lyx,
19642           support/regression/tests/version.c:
19643           Implement version macros RFE #441.
19644
19645 2015-06-24 Ben Shi <powerstudio1st AT 163 DOT com>
19646
19647         * support/regression/collate-results.py:
19648           Fix the bug that an abnormal stop in reg-rest can not be detected.
19649
19650 2015-06-24 Philipp Klaus Krause <pkk AT spth.de>
19651
19652         * src/z80/ralloc.c:
19653           Fix bug #2389.
19654         * src/SDCCglue.c,
19655           src/SDCCmain.c,
19656           src/SDCCutil.c,
19657           src/SDCCutil.h:
19658           Remove build date from version string to make reproducible builds easier.
19659
19660 2015-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
19661
19662         * Small Device C Compiler 3.5.0 released
19663         * .version, doc/sdccman.lyx: changed sdcc version to 3.5.1
19664
19665 2015-06-20 Maarten Brock <sourceforge.brock AT dse.nl>
19666
19667         * support/scripts/gen_known_bugs.pl: fixed by Raphael Neider for changed
19668           SourceForge pages
19669
19670 2015-06-18 Maarten Brock <sourceforge.brock AT dse.nl>
19671
19672         * .version,
19673         * doc/INSTALL.txt,
19674         * doc/sdccman.lyx: version 3.5.0
19675
19676 2015-06-18 Maarten Brock <sourceforge.brock AT dse.nl>
19677
19678         * src/SDCCmain.c (preProcess): reverted removal of SDCC macro
19679         * src/stm8/gen.c (genLeftShiftLiteral): hushed a compiler warning
19680         * support/regression/tests/gcc-torture-execute-960218-1.c,
19681         * support/regression/tests/gcc-torture-execute-20030913-1.c: renamed test()
19682           to prevent double testing, renamed glob to prevent name conflict
19683         * support/scripts/sdcc.nsi: removed dedication to Borut Razem
19684
19685 2015-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
19686
19687         * support/scripts/repack_release.sh: changed mac osx snapshot source,
19688           forced uploading to directories
19689
19690 2015-06-07 Philipp Klaus Krause <pkk AT spth.de>
19691
19692         * doc/sdccman.lyx:
19693           Add section on the use of --allow-unsafe-reads on Z80-based systems.
19694
19695 2015-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
19696
19697         * .version,
19698         * doc/INSTALL.txt,
19699         * doc/sdccman.lyx: version 3.5.0 rc1
19700         * sdcc.spec: version 3.5.0
19701         * device/lib/pic14/libsdcc/idata.c: cosmetics
19702         * support/regression/tests/bug-2274.c: prevented double testing by rename
19703         * support/regression/tests/gcc-torture-execute-stdarg-5.c: no ASSERT(0)
19704
19705 2015-06-05 Philipp Klaus Krause <pkk AT spth.de>
19706
19707         * doc/sdccman.lyx,
19708           src/SDCCglobl.h,
19709           src/SDCClospre.cc,
19710           src/SDCCmain.c:
19711           Use more generic name for option for unsafe reads.
19712
19713 2015-05-23 Ben Shi <powerstudio1st AT 163 DOT com>
19714
19715         * src/SDCCast.c:
19716         * src/SDCCglue.c:
19717           Support initialization of char array in form 'char arr[] = {"abc"};'.
19718         * support/regression/tests/bug-2059.c:
19719           Add a new test case.
19720
19721 2015-05-21 Ben Shi <powerstudio1st AT 163 DOT com>
19722
19723         * src/SDCCsymt.c:
19724           Remove useless code.
19725         * support/regression/tests/bug-2384.c:
19726           Add a new test case.
19727
19728 2015-05-19 Ben Shi <powerstudio1st AT 163 DOT com>
19729
19730         * support/regression/tests/bug-1918.c:
19731           Add a new test case.
19732
19733 2015-05-17 Maarten Brock <sourceforge.brock AT dse.nl>
19734
19735         * doc/clean.mk: remove *.eps
19736         * doc/Makefile.in: use dvipdfm instead of pdflatex to enable svg graphics
19737         * configure.in,
19738         * configure: require latex and dvipdfm for building doc
19739
19740 2015-05-17 Ben Shi <powerstudio1st AT 163 DOT com>
19741
19742         * sdas/linksrc/lklex.c:
19743           Check illegal object files.
19744
19745 2015-05-15 Ben Shi <powerstudio1st AT 163 DOT com>
19746
19747         * src/SDCC.y:
19748           Fix a potential bug in simplification of nested '*' and '&' in AST.
19749
19750 2015-05-14 Ben Shi <powerstudio1st AT 163 DOT com>
19751
19752         * src/SDCC.y:
19753           simplify nested '&' and '*' in AST.
19754         * support/regression/tests/bug-2381.c:
19755           Add a new test case.
19756
19757 2015-05-13 Ben Shi <powerstudio1st AT 163 DOT com>
19758
19759         * src/SDCCerr.c:
19760         * src/SDCCerr.h:
19761         * src/SDCCsymt.c:
19762         * src/SDCCsymt.h:
19763           Add a new warning for duplicate specifiler in c89.
19764
19765 2015-05-08 Ben Shi <powerstudio1st AT 163 DOT com>
19766
19767         * src/SDCC.y: Turn off warning 219 for declaration (with extern) while keep
19768           for definition (without extern).
19769         * support/regression/tests/bug-2102.c:
19770           Improve test case.
19771
19772 2015-05-06 Ben Shi <powerstudio1st AT 163 DOT com>
19773
19774         * src/SDCC.y: Do not warn if a variable of a struct with a flexible array is
19775           declared with extern.
19776         * src/SDCCerr.c:
19777           Change text message of warning 219.
19778         * support/regression/tests/bug-2102.c:
19779           Supress warning 219 and improve test case.
19780         * support/regression/tests/bug-2274.c:
19781           Supress warning 84.
19782
19783 2015-05-04 Ben Shi <powerstudio1st AT 163 DOT com>
19784
19785         * support/regression/tests/bug-2102.c:
19786           Add a new test case.
19787         * src/SDCCerr.c:
19788         * src/SDCC.y:
19789           Rise warning 219 for creating an instance of a struct with a flexible array.
19790         * src/SDCCsymt.c:
19791           Remove useless code.
19792
19793 2015-05-04 Ben Shi <powerstudio1st AT 163 DOT com>
19794
19795         * src/SDCC.y:
19796           Fix a bug in macro __func__ substitution.
19797
19798 2015-05-03 Maarten Brock <sourceforge.brock AT dse.nl>
19799
19800         * device/lib/_calloc.c: removed unused struct declarations
19801         * device/lib/pic16/libc/stdio/vfprintf.c: fixed warnings
19802         * src/SDCC.y: disabled W_ANONYMOUS_MEMBER
19803         * src/SDCCsymt.c (compStructSize): disabled W_FLEXARRAY_INSTRUCT
19804         * src/z80/main.c: fixed gbz80_port peephole pointers, and
19805         * src/ds390/main.c,
19806         * src/mcs51/main.c,
19807         * src/stm8/main.c: added peephole null-pointers, unified layout
19808         * src/stm8/ralloc.c (stm8_assignRegisters): fixed warning
19809         * support/regression/tests/bug-2320.c: fixed warning
19810
19811 2015-05-01 Ben Shi <powerstudio1st AT 163 DOT com>
19812
19813         * sdas/linksrc/lkar.c:
19814         * sdas/linksrc/lklib.c:
19815         * sdas/linksrc/lksdcclib.c:
19816         * src/SDCCmain.c:
19817           Remove useless code for Cygwin.
19818         * support/sdbinutils/bfd/config.bfd:
19819         * sim/ucsim/cmd.src/cmdutil.cc:
19820           Support Cygwin64.
19821
19822 2015-04-29 Ben Shi <powerstudio1st AT 163 DOT com>
19823
19824         * support/regression/tests/gcc-torture-execute-20001011-1.c:
19825           Enabled.
19826         * support/cpp/libcpp/macro.c:
19827         * support/cpp/libcpp/include/cpplib.h:
19828         * support/cpp/libcpp/init.c:
19829         * src/SDCC.y:
19830           Support macro __func__.
19831
19832 2015-04-22 Philipp Klaus Krause <pkk AT spth.de>
19833
19834         * src/z80/peeph-z80.def:
19835           Better peephole interaction for early ret statements in functions.
19836
19837 2015-04-22 Ben Shi <powerstudio1st AT 163 DOT com>
19838
19839         * Makefile.common.in:
19840         * configure:
19841         * configure.in:
19842         * support/regression/Makefile.in:
19843         * support/regression/ports/ds390/spec.mk:
19844         * support/regression/ports/hc08/spec.mk:
19845         * support/regression/ports/mcs51-common/spec.mk:
19846         * support/regression/ports/pic14/spec.mk:
19847         * support/regression/ports/pic16/spec.mk:
19848         * support/regression/ports/s08/spec.mk:
19849         * support/regression/ports/stm8/spec.mk:
19850         * support/regression/ports/ucgbz80/spec.mk:
19851         * support/regression/ports/ucr2k/spec.mk:
19852         * support/regression/ports/ucr3ka/spec.mk:
19853         * support/regression/ports/ucz180/spec.mk:
19854         * support/regression/ports/ucz80/spec.mk:
19855         * support/valdiag/Makefile.in:
19856           Auto detect python in $PATH.
19857         * support/regression/tests/z88dk.c:
19858           Fix build error in reversion #9218.
19859
19860 2015-04-22 Philipp Klaus Krause <pkk AT spth.de>
19861
19862         * src/z80/peep.c,
19863           support/regression/tests/bug-2376.c:
19864           Fix peephole optimizer bug #2376.
19865
19866 2015-04-21 Philipp Klaus Krause <pkk AT spth.de>
19867
19868         * src/SDCCpeeph.c,
19869           src/port.h,
19870           src/z80/main.c,
19871           src/z80/gen.c,
19872           src/z80/peep.h,
19873           src/z80/peep.c,
19874           src/z80/peeph-z80.def:
19875           Fix peephole optimizer bug #2374, more efficient calls to _Noreturn
19876           functions.
19877
19878 2015-04-20 Philipp Klaus Krause <pkk AT spth.de>
19879
19880         * src/z80/gen.c,
19881           src/z80/peep.c,
19882           support/regression/tests/z88dk.c:
19883           Fix peephole optimizer bug #2371.
19884
19885 2015-04-19 Philipp Klaus Krause <pkk AT spth.de>
19886
19887         * src/SDCCglobl.h:
19888           Silence warning.
19889         * src/z80/gen.c,
19890           device/lib/*/__sdcc_call_hl.s,
19891           device/lib/*/__sdcc_call_iy.s,
19892           src/SDCCsymt.c:
19893           Better handling of calls through function pointers.
19894
19895 2015-04-18 Ben Shi <powerstudio1st AT 163 DOT com>
19896
19897         * sim/ucsim/configure.in:
19898         * sim/ucsim/configure:
19899         * sim/ucsim/packages_in.mk:
19900           Do not build disabled ports.
19901
19902 2015-04-17 Ben Shi <powerstudio1st AT 163 DOT com>
19903
19904         * sdas/linksrc/Makefile.in:
19905           Fix the issue that "make install" of sdld* failed on Windows.
19906
19907 2015-04-16 Ben Shi <powerstudio1st AT 163 DOT com>
19908
19909         * device/include/Makefile.in:
19910           Fix the problem that the header files of ds400 are not installed.
19911         * sdas/linksrc/Makefile.in:
19912           Do not install unnecessary sdld* for disabled ports.
19913
19914 2015-04-15 Ben Shi <powerstudio1st AT 163 DOT com>
19915
19916         * Makefile.common.in:
19917         * Makefile.in:
19918           Partially fix bug #2369.
19919         * configure:
19920         * configure.in:
19921         * device/lib/Makefile.in:
19922         * src/ds400/Makefile.in:
19923         * src/ds400/main.c:
19924         * src/ds400/main.h:
19925           Delete the empty stuff src/ds400/ .
19926         * support/regression/tests/z88dk.c:
19927           Fix compiling errors.
19928
19929 2015-04-14 Philipp Klaus Krause <pkk AT spth.de>
19930
19931         * src/SDCC.lex,
19932           src/SDCC.y,
19933           src/SDCCsymt.h,
19934           src/z80/main.c,
19935           src/z80/gen.c,
19936           support/regression/tests/z88dk.c:
19937           Support for __z88dk_callee calling convention on the caller side.
19938
19939 2015-04-11 Ben Shi <powerstudio1st AT 163 DOT com>
19940
19941         * support/scripts/sdcc.nsi:
19942           Remove savr which is disabled by default.
19943
19944 2015-04-10 Philipp Klaus Krause <pkk AT spth.de>
19945
19946         * support/regression/tests/z88dk.c:
19947           Fix bug number in comment.
19948
19949 2015-04-10 Ben Shi <powerstudio1st AT 163 DOT com>
19950
19951         * debugger/mcs51/configure:
19952         * debugger/mcs51/Makefile.in:
19953         * debugger/mcs51/configure.in:
19954         * sim/ucsim/st7.src/Makefile.in:
19955         * sim/ucsim/z80.src/Makefile.in:
19956         * sim/ucsim/stm8.src/Makefile.in:
19957         * sim/ucsim/xa.src/Makefile.in:
19958         * sim/ucsim/s51.src/Makefile.in:
19959         * sim/ucsim/avr.src/Makefile.in:
19960         * sim/ucsim/hc08.src/Makefile.in:
19961         * sim/ucsim/configure:
19962         * sim/ucsim/Makefile.in:
19963         * sim/ucsim/configure.in:
19964           Support --program-prefix and --program-suffix.
19965
19966 2015-04-09 Philipp Klaus Krause <pkk AT spth.de>
19967
19968         * device/include/ctype.h,
19969           device/lib/isblank.c:
19970           Faster isblank().
19971         * device/include/stdlib.h,
19972           device/lib/atoi.c,
19973           device/lib/atol.c,
19974           device/lib/atoll.c,
19975           device/lib/incl.mk,
19976           device/lib/make51lib.bat,
19977           support/regression/tests/ato.c:
19978           Faster and shorter atoi(), atol(), implemented atoll().
19979         * src/SDCC.lex,
19980           src/SDCC.y,
19981           src/SDCCsymt.h,
19982           src/port.h,
19983           src/SDCCerr.h,
19984           src/SDCCerr.c,
19985           src/*/main.c,
19986           src/z80/gen.c,
19987           src/z80/ralloc2.cc,
19988           support/regression/tests/z88dk.c:
19989           Support for __z88dk_fastcall calling convention.
19990         * src/stm8/peeph.def:
19991           Use relative jump on false instruction for optimizing jumps over 1-byte
19992           opcodes.
19993
19994 2015-04-06 Ben Shi <powerstudio1st AT 163 DOT com>
19995
19996         * support/regression/bug-2368.c:
19997           Try to fix the failure in "make test-host" on sparc64-solaris.
19998
19999 2015-04-03 Ben Shi <powerstudio1st AT 163 DOT com>
20000
20001         * src/SDCCerr.c:
20002         * src/SDCCerr.h:
20003         * src/SDCCast.c:
20004           Add a warning for inline __naked functions.
20005
20006 2015-04-02 Ben Shi <powerstudio1st AT 163 DOT com>
20007
20008         * src/SDCCutils.h:
20009         * src/SDCCutils.c:
20010         * src/SDCCmain.c:
20011           Support --program-prefix and --program-suffix while calling assembler and
20012           linker.
20013         * src/z80/gen.c:
20014         * src/z80/mapping.i:
20015         * src/SDCCasm.c:
20016           Add new "globalfunctionlabel".
20017         * sdas/linksrc/Makefile.in:
20018           Fix a spot in 'make install'.
20019
20020 2015-04-01 Philipp Klaus Krause <pkk AT spth.de>
20021
20022         * src/SDCCnaddr.hpp,
20023           src/SDCCnaddr.cc:
20024           Dump tree decomposition used for address space switching on --dump-graphs.
20025
20026 2015-04-01 Ben Shi <powerstudio1st AT 163 DOT com>
20027
20028         * sdas/as6808/Makefile.in:
20029         * sdas/as8051/Makefile.in:
20030         * sdas/as8xcxxx/Makefile.in:
20031         * sdas/asgb/Makefile.in:
20032         * sdas/asrab/Makefile.in:
20033         * sdas/asstm8/Makefile.in:
20034         * sdas/astlcs90/Makefile.in:
20035         * sdas/asz80/Makefile.in:
20036         * sdas/linksrc/Makefile.in:
20037         * src/Makefile.in:
20038         * support/cpp/Makefile.in:
20039         * support/librarian/Makefile.in:
20040         * support/makebin/Makefile.in:
20041         * support/packihx/Makefile.in:
20042           Fix a bug of --program-suffix on Win32 / Win64.
20043
20044 2015-03-31 Philipp Klaus Krause <pkk AT spth.de>
20045
20046         * src/stm8/gen.c,
20047           support/regression/tests/bug-2368.c:
20048           Fixed bug #2368.
20049
20050 2015-03-27 Ben Shi <powerstudio1st AT 163 DOT com>
20051
20052         * sdas/as6808/Makefile.in:
20053         * sdas/as8051/Makefile.in:
20054         * sdas/as8xcxxx/Makefile.in:
20055         * sdas/asgb/Makefile.in:
20056         * sdas/asrab/Makefile.in:
20057         * sdas/asstm8/Makefile.in:
20058         * sdas/astlcs90/Makefile.in:
20059         * sdas/asz80/Makefile.in:
20060         * sdas/linksrc/Makefile.in:
20061         * src/Makefile.in:
20062         * support/cpp/Makefile.in:
20063         * support/librarian/Makefile.in:
20064         * support/makebin/Makefile.in:
20065         * support/packihx/Makefile.in:
20066         * support/scripts/Makefile.in:
20067           Support --program-prefix and --program-suffix.
20068
20069 2015-03-26 Ben Shi <powerstudio1st AT 163 DOT com>
20070
20071         * support/sdbinutils/libiberty/Makefile.in:
20072           Disable make install.
20073         * support/sdbinutils/binutils/Makefile.in:
20074         * support/sdbinutils/Makefile.in:
20075           Support make uninstall.
20076         * device/non-free/lib/Makefile.in:
20077           Apply patch #245 by David Grayson.
20078
20079 2015-03-24 Philipp Klaus Krause <pkk AT spth.de>
20080
20081         * src/z80/peeph-z80.def:
20082           Peepholes for optimizing jump on decrement.
20083
20084 2015-03-20 Ben Shi <powerstudio1st AT 163 DOT com>
20085
20086         * src/SDCCglue.c:
20087           Improve error messages.
20088
20089 2015-03-19 Ben Shi <powerstudio1st AT 163 DOT com>
20090
20091         * src/SDCCglue.c:
20092           Fix a bug in a global char array initialized by a string.
20093         * src/SDCCast.c:
20094           Fix a bug in a local static global array initialization.
20095         * support/regression/tests/bug-1953.c:
20096           Improve test case.
20097         * doc/sdccman.lyx:
20098           Suggest msys while build SDCC with VS2010.
20099
20100 2015-03-16 Philipp Klaus Krause <pkk AT spth.de>
20101
20102         * src/z80/gen.c:
20103           Fix bug #2288.
20104
20105 2015-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
20106
20107         * device/lib/z80/crt0.s: cosmetics
20108         * sdas/asstm8/sdasstm8.vcxproj,
20109         * sdas/asstm8/sdasstm8.vcxproj.filters: new, added
20110         * sdcc.sln: added sdasstm8
20111
20112 2015-03-12 Ben Shi <powerstudio1st AT 163 DOT com>
20113
20114         * src/SDCCerr.c:
20115         * src/SDCCerr.h:
20116         * src/SDCC.y:
20117           Add a new warning: anonymous member in struct/union.
20118
20119 2015-03-11 Ben Shi <powerstudio1st AT 163 DOT com>
20120
20121         * src/SDCCval.c:
20122         * src/SDCCglue.c:
20123           Add a new special case in pointer initialization.
20124         * support/regression/tests/gcc-torture-execute-const-addr-expr-1.c:
20125           Enabled.
20126         * support/regression/test-1898.c:
20127           Add a new test case.
20128
20129 2015-03-06 Ben Shi <powerstudio1st AT 163 DOT com>
20130
20131         * src/SDCCsymt.c:
20132         * src/SDCCerr.h:
20133         * src/SDCCerr.c:
20134           Add a warning for a flexible array in a struct.
20135
20136 2015-02-25 Philipp Klaus Krause <pkk AT spth.de>
20137
20138         * src/stm8/gen.c:
20139           Speed up stm8 port by skipping output early in dry runs and making some
20140           aop tests more efficient,
20141           fix code generation bug in shifts.
20142
20143 2015-02-25 Ben Shi <powerstudio1st AT 163 DOT com>
20144
20145         * support/regression/tests/bug-2031.c:
20146           Add a new test case.
20147         * src/SDCCglue.c:
20148         * src/SDCCval.c:
20149         * src/SDCCval.h:
20150         * pic16/glue.c:
20151           Enable a global char/int/long variable initialized by an address
20152                   (const pointer).
20153
20154 2015-02-24 Philipp Klaus Krause <pkk AT spth.de>
20155
20156         * src/stm8/gen.c:
20157           Fix bug in stm8 comparison code generation.
20158
20159 2015-02-23 Ben Shi <powerstudio1st AT 163 DOT com>
20160
20161         * support/regression/tests/bug-2357.c:
20162           Improve this test case.
20163
20164 2015-02-22 Philipp Klaus Krause <pkk AT spth.de>
20165
20166         * src/z80/gen.c,
20167           src/z80/main.c:
20168           Improve z88dk compability (patch provided by z88dk).
20169
20170 2015-02-20 Ben Shi <powerstudio1st AT 163 DOT com>
20171
20172         * support/regression/tests/bug-2357.c:
20173           A new test case.
20174         * support/regression/tests/gcc-torture-execute-20000412-1.c:
20175           Enabled.
20176         * src/SDCCerr.c:
20177           Change E_CODE_NO_INIT from an error to a warning.
20178         * src/SDCCast.c:
20179           Fix a bug in selecting type of an array index.
20180
20181 2015-02-17 Ben Shi <powerstudio1st AT 163 DOT com>
20182
20183         * support/regression/tests/bug-1953.c:
20184           Disable failed tests.
20185
20186 2015-02-16 Ben Shi <powerstudio1st AT 163 DOT com>
20187
20188         * src/SDCCast.c:
20189           Fix a bug in char array initialization with string.
20190         * support/regression/tests/bug-1953.c:
20191           Add a new test case.
20192         * support/regression/tests/gcc-torture-execute-20000801-4.c:
20193           Enabled.
20194
20195 2015-02-13 Ben Shi <powerstudio1st AT 163 DOT com>
20196
20197         * src/SDCCglue.c:
20198           Make pointers (of a struct) initialization more generaic.
20199         * support/regression/tests/bug-2123.c:
20200           Add more tests.
20201
20202 2015-02-11 Ben Shi <powerstudio1st AT 163 DOT com>
20203
20204         * src/SDCCglue.c:
20205           Improve pointer initialization.
20206         * support/regression/tests/bug-2123.c:
20207           Add a new test case for bug #2123.
20208
20209 2015-02-08 Ben Shi <powerstudio1st AT 163 DOT com>
20210
20211         * src/SDCCval.c:
20212           Allow type cast in function pointer initialization.
20213         * support/regression/tests/bug-2124.c:
20214           Add a new test case for bug #2124.
20215
20216 2015-02-06 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
20217
20218         * src/SDCCtree_dec.hpp:
20219           Fix bug in weight calculation that affected tree-decompositions with
20220           imbalanced nested branches.
20221         * src/z80/peeph-gbz80.def:
20222           Fix handling of (hl-), (hl+) in peepholes.
20223
20224 2015-02-05 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
20225
20226         * src/z80/mappings.i:
20227           Fix gbz80 function entry helper.
20228         * src/SDCCralloc.hpp:
20229           Use weight mechanism for deciding which subtree to process first - should
20230           reduce memory consumption and improve the heuristic in the register
20231           allocator.
20232
20233 2015-02-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
20234
20235         * doc/Makefile.in: copy *.svg graphic files when using VPATH too
20236
20237 2015-02-04 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
20238
20239         * device/lib/*/crtcall.s,
20240           device/lib/*/crtenters,
20241           device/lib/*/Makefile.in,
20242           src/z80/gen.c,
20243           src/z80/mappings.i,
20244           src/z80/peep.c:
20245           Fix name of helper function for function pointers, introduce Alan Cox'
20246           proposal for helper function for function header.
20247
20248 2015-02-02 Ben Shi <powerstudio1st AT 163 DOT com>
20249
20250         * src/SDCCast.c:
20251           Add check for infinite recursive call of copyAst().
20252
20253 2015-01-30 Philipp Klaus Krause <pkk AT spth.de>
20254
20255         * doc/sdccman.lyx:
20256           Fix references to obsolete keywords.
20257
20258 2015-01-29 Philipp Klaus Krause <pkk AT spth.de>
20259
20260         * doc/sdccman.lyx:
20261           Reorganize documentation of language extensions, in particular named
20262           address spaces, separate mcs51isms, remove references to obsolete keywords.
20263
20264 2015-01-28 Philipp Klaus Krause <pkk AT spth.de>
20265
20266         * doc/sdccman.lyx:
20267           Update documentation on C dialect selection.
20268
20269 2015-01-27 Ben Shi <powerstudio1st AT 163 DOT com>
20270
20271         * src/SDCCsymt.c:
20272           Fix bug #2349.
20273         * support/regression/test/bug-2349.c:
20274           Add a new test for bug #2349.
20275
20276 2015-01-27 Philipp Klaus Krause <pkk AT spth.de>
20277
20278         * src/SDCC.lex,
20279           src/SDCC.y,
20280           src/SDCCmem.c,
20281           src/SDCCsymt.h,
20282           src/stm8/main.c:
20283           Apply patch by Pascal for trap handlers.
20284
20285 2015-01-24 Ben Shi <powerstudio1st AT 163 DOT com>
20286
20287         * src/stm8/gen.c:
20288           Fix a bug in genPointerGet(): negative offset is not handled correctly.
20289         * support/regression/test/bug-2239.c:
20290           More tests are added and enabled for stm8.
20291
20292 2015-01-24 Ben Shi <powerstudio1st AT 163 DOT com>
20293
20294         * src/SDCCast.c:
20295           Fix bug #2239.
20296         * support/regression/test/bug-2239.c:
20297           Add a new test for bug #2239.
20298
20299 2015-01-20 Philipp Klaus Krause <pkk AT spth.de>
20300
20301         * src/SDCCmain.c,
20302           .version:
20303           Make sdcc dialect of C99 the default.
20304
20305 2015-01-19 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
20306
20307         * src/z80/ralloc.c,
20308           src/mcs51/ralloc.c:
20309           Fix register packing inline asm interaction bugs #2346, #2268.
20310
20311 2015-01-09 Philipp Klaus Krause <pkk AT spth.de>
20312
20313         * doc/sdccman.lyx:
20314           Classification macros are not required in freestanding implementations.
20315
20316 2015-01-08 Ben Shi <powerstudio1st AT 163 DOT com>
20317
20318         * src/SDCC.y:
20319           Fix a bug which might be a NULL pointer access.
20320         * device/lib/time.c:
20321           Eliminate a warning. (overflow in implicit constant conversion)
20322
20323 2015-01-06 Ben Shi <powerstudio1st AT 163 DOT com>
20324
20325         * src/SDCCast.c:
20326           Fix bug #2167 & #1967. (auto struct variables initialization)
20327         * support/regression/tests/gcc-torture-execute-960326-1.c:
20328           Add more test cases.
20329         * support/regression/tests/gcc-torture-execute-20050613-1.c:
20330         * support/regression/tests/gcc-torture-execute-20030408-1.c:
20331           Enable test.
20332
20333 2015-01-01 Ben Shi <powerstudio1st AT 163 DOT com>
20334
20335         * src/SDCCval.c:
20336           Make SDCC_VERY_PEDANTIC default, if --less-pedantic is not specified.
20337
20338 2014-12-30 Maarten Brock <sourceforge.brock AT dse.nl>
20339
20340         * doc/sdccman.lyx: fixed typo, webdoc #69, thanks Petr Petyovsky
20341         * sdas/linksrc/aslink.h: added include "sdccconf.h" or "sdcc_vc.h"
20342         * sdas/linksrc/lkar.c: removed include "sdccconf.h"
20343
20344 2014-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
20345
20346         * device/include/pic16/limits.h,
20347         * device/lib/_divsint.c,
20348         * device/lib/_divslong.c,
20349         * device/lib/_divuint.c,
20350         * device/lib/_divulong.c,
20351         * device/lib/_memset.c,
20352         * device/lib/_modsint.c,
20353         * device/lib/_modslong.c,
20354         * device/lib/_moduint.c,
20355         * device/lib/_modulong.c,
20356         * device/lib/_mulint.c,
20357         * device/lib/_mullong.c,
20358         * device/lib/hc08/_divuint.c,
20359         * device/lib/hc08/_divulong.c,
20360         * device/lib/pic16/libm/asincosf.c,
20361         * device/lib/pic16/libm/atanf.c,
20362         * device/lib/pic16/libm/logf.c,
20363         * device/lib/s08/_divuint.c,
20364         * device/lib/s08/_divulong.c: replaced deprecated predefined macros
20365         * device/lib/pic16/libio/i2c/i2copen.c: idem to fix bug 2336
20366         * src/SDCCast.c (ast_print),
20367         * src/SDCCicode.c (dbuf_printOperand): fixed warnings
20368         * support/regression/tests/bug-2313.c: fixed warning
20369
20370 2014-12-29 Philipp Klaus Krause <pkk AT spth.de>
20371
20372         * support/regression/tests/bug-2320.c:
20373           Fix test for host.
20374
20375 2014-12-28 Philipp Klaus Krause <pkk AT spth.de>
20376
20377         * device/include/stdio.h:
20378           Fix bug #2338.
20379
20380 2014-12-27 Philipp Klaus Krause <pkk AT spth.de>
20381
20382         * src/z80/ralloc2.cc,
20383           support/regression/tests/bug-2320.c:
20384           Fixed bug #2320.
20385
20386 2014-12-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
20387
20388         * src/pic14/gen.c (aopOp): fix typo in previous commit
20389
20390 2014-12-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
20391
20392         * src/stm8/gen.c (aopOp),
20393         * src/z80/gen.c (aopOp),
20394         * src/hc08/gen.c (aopOp),
20395         * src/mcs51/gen.c (aopOp),
20396         * src/ds390/gen.c (aopOp),
20397         * src/pic16/gen.c (pic16_aopOp),
20398         * src/pic14/gen.c (aopOp): only use spill location if isspilt set
20399
20400 2014-12-22 Philipp Klaus Krause <pkk AT spth.de>
20401
20402         * doc/sdccman.lyx:
20403           Cleanup manual.
20404
20405 2014-12-22 Ben Shi <powerstudio1st AT 163 DOT com>
20406
20407         * support/regression/tests/longlong.c:
20408           Modify test cases for large signed / unsigned long long.
20409
20410 2014-12-21 Philipp Klaus Krause <pkk AT spth.de>
20411
20412         * src/SDCCmain.c,
20413           src/pic14/main.c,
20414           src/pic16/main.c,
20415           doc/sdccman.lyx,
20416           .version:
20417           Remove obsolete feature macros.
20418
20419 2014-12-21 Ben Shi <powerstudio1st AT 163 DOT com>
20420
20421         * src/SDCCast.c:
20422           Make AST dump more clear.
20423         * src/SDCCval.c:
20424         * src/SDCCval.h:
20425         * src/SDCCicode.c:
20426         * src/SDCCcse.c:
20427         * src/SDCCast.c:
20428         * src/SDCCglue.c:
20429         * src/pic16/SDCCglue.c:
20430           make valFromLiteral() more accurate by a new unsigned long long parameter.
20431         * support/regression/tests/longlong.c:
20432           Add new test cases for large unsigned long long.
20433
20434 2014-12-19 Ben Shi <powerstudio1st AT 163 DOT com>
20435
20436         * support/regression/tests/longlong.c:
20437           Enable more test cases.
20438         * src/SDCCast.c:
20439         * src/SDCCicode.c:
20440           Fix a bug: higher 4 bytes of a longlong literal are missing while dumping.
20441         * src/SDCCval.c:
20442           Fix a bug: higher 4 bytes of a longlong value are discarded while casting
20443           from a double value.
20444
20445 2014-12-16 Philipp Klaus Krause <pkk AT spth.de>
20446
20447         * configure.in,
20448           doc/Makefile.in:
20449           Remove dependency on pdfopt.
20450         * support/regression/tests/bug-2313.c:
20451           Regression test for bug #2313.
20452
20453 2014-12-13 Philipp Klaus Krause <pkk AT spth.de>
20454
20455         * device/lib/pic16/libc/string/strncpy.c,
20456           support/regression/tests/bug-2231.c:
20457           Fix strncpy() in pic16. Patch by Diego Herranz.
20458
20459 2014-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
20460
20461         * src/SDCCcse.c (ifxOptimize): fixed bugs #2313/2330
20462
20463 2014-12-04 Philipp Klaus Krause <pkk AT spth.de>
20464
20465         * support/regression/tests/gcc-torture-execute-20080529-1.c,
20466           support/regression/tests/longlong.c:
20467           Disable tests that fail due to broken gbz80 long long multiplication
20468           (bug #2329).
20469         * support/regression/tests/bug-2231.c,
20470           support/regression/tests/float_single.c,
20471           support/regression/tests/gcc-torture-execute-stdarg-4.c,
20472           support/regression/tests/gcc-torture-execute-stdarg-5.c,
20473           support/regression/tests/vaargs.c:
20474           Disable failing tests for pic16.
20475
20476 2014-12-03 Ben Shi <powerstudio1st AT 163 DOT com>
20477
20478         * support/regression/tests/gcc-torture-execute-950511-1.c:
20479           Disabled. Since it fails on FreeBSD.
20480
20481 2014-12-02 Ben Shi <powerstudio1st AT 163 DOT com>
20482
20483         * support/regression/tests/gcc-torture-execute-20050826-1.c:
20484         * support/regression/tests/gcc-torture-execute-950511-1.c:
20485           Enabled for stm8.
20486
20487 2014-12-02 Philipp Klaus Krause <pkk AT spth.de>
20488
20489         * device/lib/_mullonglong.c,
20490           support/regression/tests/longlong.c:
20491           Make long long multiplication independent of endianness.
20492
20493 2014-12-02 Ben Shi <powerstudio1st AT 163 DOT com>
20494
20495         * sim/ucsim/stm8.src/stm8.cc:
20496           Make stack larger, since some test cases cost large stack space.
20497
20498 2014-12-02 Philipp Klaus Krause <pkk AT spth.de>
20499
20500         * src/stm8/ralloc.c,
20501           src/z80/ralloc.c:
20502           Do not try to use spill locations that are not on the stack in ports that
20503           can't handle it.
20504         * support/regression/tests/longlong.c:
20505           Enable some long long tests that pass for stm8 now.
20506
20507 2014-12-01 Philipp Klaus Krause <pkk AT spth.de>
20508
20509         * src/SDCCsymt.c:
20510           Initialize usl.spillLoc to help track down spill location issues.
20511         * src/stm8/ralloc.c:
20512           Minor cleanup.
20513
20514 2014-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
20515
20516         * configure.in,
20517         * configure,
20518         * sdccconf_h.in,
20519         * sdas/linksrc/lkar.c: Use configure to detect system strndup()
20520           (alternate fix for bugs #2310 and #2303)
20521         * sdas/linksrc/Makefile.in: Removed -std=c99; it caused problems with
20522           mingw32 build
20523
20524 2014-11-29 Maarten Brock <sourceforge.brock AT dse.nl>
20525
20526         * device/include/ctype.h: compare as unsigned chars, added static asserts on
20527           EOF
20528         * device/lib/isdigit.c,
20529         * device/lib/islower.c,
20530         * device/lib/isupper.c: include stdio.h to enable the static assert in ctype.h
20531         * support/regression/tests/gcc-torture-execute-20050613-1.c: split up ASSERTs
20532
20533 2014-11-23 Molnar Karoly <molnarkaroly AT users.sf.net>
20534
20535         * device/include/pic14/pic14devices.txt:
20536           Bugfix, thanks to Franz.
20537
20538 2014-11-23 Ben Shi <powerstudio1st AT 163.com>
20539
20540         * support/regression/tests/bug-2304.c:
20541           Improve this test case.
20542         * sdas/linksrc/lkmain.c:
20543           Add bound check.
20544
20545 2014-11-22 Ben Shi <powerstudio1st AT 163.com>
20546
20547         * src/stm8/peep.c:
20548           Fix potential bugs.
20549
20550 2014-11-22 Ben Shi <powerstudio1st AT 163.com>
20551
20552         * src/SDCCpeeph.c:
20553           Add function notSimilar().
20554         * src/stm8/peep.c:
20555           Make notUsed() more aggressive.
20556         * src/stm8/peeph.def:
20557           Add more rules.
20558
20559 2014-11-21 Philipp Klaus Krause <philipp@informatik.uni-frankfurt.de>
20560
20561         * src/stm8/main.c:
20562           Comment expaining why we can't use the byte at 0 in C.
20563
20564 2014-11-21 Ben Shi <powerstudio1st AT 163.com>
20565
20566         * device/lib/stm8/heap.s:
20567         * device/lib/stm8/Makefile.in:
20568           Add support for heap operation.
20569         * support/regression/tests/gcc-torture-execute-920810-1.c:
20570         * support/regression/tests/malloc:
20571           enable test cases which use malloc().
20572
20573 2014-11-19 Ben Shi <powerstudio1st AT 163.com>
20574
20575         * sdas/linksrc/aslink.h:
20576           Change PATH_MAX to a proper value on x86_64, for bug #2316.
20577
20578 2014-11-18 Philipp Klaus Krause <pkk AT spth.de>
20579
20580         * device/include/iso646.h,
20581           support/regression/tests/iso646.c:
20582           Fixed bug #2314.
20583
20584 2014-11-15 Philipp Klaus Krause <pkk AT spth.de>
20585
20586         * support/regression/tests/gcc-torture-execute-pr40057.c:
20587           Disable test for host, since it fails on NetBSD.
20588
20589 2014-11-14 Philipp Klaus Krause <pkk AT spth.de>
20590
20591         * support/sdbinutils/bfd/configure,
20592           support/sdbinutils/bfd/warning.m4,
20593           support/sdbinutils/binutils/configure:
20594           Fixed bug #2280 by disabling -Werror.
20595         * sdas/linksrc/Makefile.in:
20596           Fixed bugs #2310 and #2303.
20597         * support/regression/tests/gcc-torture-execute-20031012-1.c:
20598           Disable test that fails on MacOS.
20599
20600 2014-11-13 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
20601
20602         * support/regression/tests/gcc-torture-execute-pr42544.c:
20603           Disable test for host, since it fails on Solaris.
20604
20605 2014-11-11 Philipp Klaus Krause <pkk AT spth.de>
20606
20607         * support/regression/tests/longlong.c:
20608           Disable test that fails on 32-bit hosts.
20609
20610 2014-11-10 Philipp Klaus Krause <pkk AT spth.de>
20611
20612         * src/z80/ralloc.c,
20613           src/z80/gen.c,
20614           src/stm8/ralloc.c,
20615           src/stm8/gen.c,
20616           support/regression/tests/longlong.c:
20617           Implement unused long long return values.
20618
20619 2014-11-09 Philipp Klaus Krause <pkk AT spth.de>
20620
20621         * src/z80/ralloc2.cc:
20622           Fix a long long register allcoation issue.
20623         * support/regression/tests/gcc-torture-execute-950511-1.c:
20624           Disable test that fails on 32-bit hosts.
20625
20626 2014-11-08 Philipp Klaus Krause <pkk AT spth.de>
20627
20628         * support/regression/tests/longlong.c,
20629           support/regression/tests/gcc-torture-execute-950512-1.c:
20630           Disabled test, since it fails on 32-bit hosts.
20631
20632 2014-11-07 Philipp Klaus Krause  <pkk AT spth.de>
20633
20634         * device/lib/_modslonglong.c,
20635           device/lib/_modulonglong.c,
20636           device/lib/Makefile.in,
20637           device/lib/*/Makefile.in,
20638           doc/sdccman.lyx:
20639           Implement % for long long and unsigned long long.
20640         * doc/Makefile.in:
20641           More sensible error behaviour when building documentation.
20642         * src/SDCCval.c,
20643           src/SDCCerr.c:
20644           Only warn about long long constants for large values.
20645         * device/lib/_mullonglong.c:
20646           Fix long long multiplication.
20647         * support/regression/tests/*.c:
20648           Enable some long long regression test that pass now.
20649
20650 2014-11-06 Philipp Klaus Krause  <pkk AT spth.de>
20651
20652         * src/z80/gen.c:
20653           More efficient assignment of literals to 16-bit globals and statics.
20654
20655 2014-11-06 Philipp Klaus Krause  <pkk AT spth.de>
20656
20657         * src/z80/gen.c,
20658           support/regression/tests/bug-2306.c:
20659           Fixed bug #2306.
20660
20661 2014-11-06 Philipp Klaus Krause  <pkk AT spth.de>
20662
20663         * src/z80/gen.c,
20664           support/regression/tests/bug-2304.c:
20665           Fixed bug #2304.
20666         * src/z80/ralloc.c,
20667           support/regression/tests/bug-2305.c:
20668           Fixed bug #2305.
20669
20670 2014-10-29 Philipp Klaus Krause  <pkk AT spth.de>
20671
20672         * support/regression/tests/bug-2254.c:
20673           Regression test for bug #2254.
20674
20675 2014-10-22 Philipp Klaus Krause <pkk AT spth.de>
20676
20677         * src/stm8/gen.c:
20678           Spelling fix inspired by Debian patch 02_fix_spelling.
20679
20680 2014-10-22 Ben Shi <powerstudio1st AT 163.com>
20681
20682         * device/lib/stm8/Makefile.in:
20683         * device/stm8/_modslong.s:
20684         * device/stm8/_divslong.s:
20685           Optimized mod & div of signed long.
20686
20687 2014-10-17 Ben Shi <powerstudio1st AT 163.com>
20688
20689         * device/lib/stm8/Makefile.in:
20690         * device/stm8/_modulong.s:
20691         * device/stm8/_divulong.s:
20692           Optimized according to their c origination.
20693
20694 2014-10-14 Philipp Klaus Krause <pkk AT spth.de>
20695
20696         * src/z80/gen.c:
20697           Improve error messages for unimplemented unused return value.
20698
20699 2014-10-14 Ben Shi <powerstudio1st AT 163.com>
20700
20701         * device/stm8/_modsint.s:
20702         * device/stm8/_mullong.s:
20703           Optimized with more efficient instructions.
20704         * device/stm8/_mulint.s:
20705           Reformat to more readable.
20706
20707 2014-10-13 Philipp Klaus Krause <pkk AT spth.de>
20708
20709         * device/stm8/_divsint.s:
20710           Optimized signed division.
20711
20712 2014-10-11 Ben Shi <powerstudio1st AT 163.com>
20713
20714         * src/stm8/gen.c:
20715           Delete temporary code stm_sub_func().
20716         * device/stm8/_modsint_stm8.s:
20717         * device/stm8/_mulint_stm8.s:
20718         * device/stm8/_divsint_stm8.s:
20719         * device/stm8/_mullong_stm8.s:
20720           Deleted.
20721         * device/stm8/_modsint.s:
20722         * device/stm8/_mulint.s:
20723         * device/stm8/_divsint.s:
20724         * device/stm8/_mullong.s:
20725           Added.
20726         * device/stm8/Makefile.in:
20727           Use the above new added .s files.
20728
20729 2014-10-09 Ben Shi <powerstudio1st AT 163.com>
20730
20731         * src/stm8/gen.c:
20732           Add stm_sub_func() for future more stm8 optimized functions.
20733         * src/stm8/peeph.def:
20734           Remove redundant rules.
20735
20736 2014-10-03 Molnar Karoly <molnarkaroly AT users.sf.net>
20737
20738         * support/scripts/cinc2h.pl: Updated to the gputils-1.4.0 .
20739
20740 2014-09-29 Ben Shi <powerstudio1st AT 163.com>
20741
20742         * device/lib/stm8/_mullong_stm8.s:
20743         * device/lib/stm8/Makefile.in:
20744           stm8 optimized version of _mullong.
20745         * src/stm8/peeph.def:
20746           add new rules to utilize the above optimized functions.
20747
20748 2014-09-25 Philipp Klaus Krause <pkk AT spth.de>
20749
20750         * src/z80/peeph-gbz80.def:
20751           Removed or simplification peepholes.
20752
20753 2014-09-24 Philipp Klaus Krause <pkk AT spth.de>
20754
20755         * src/SDCCopt.c:
20756           Remove negation by inverting jump condition.
20757         * src/SDCCcse.c:
20758           Remove cast at conditional jump.
20759         * device/include/ctype.h:
20760           Simplify classification functions.
20761
20762 2014-09-24 Maarten Brock <sourceforge.brock AT dse.nl>
20763
20764         * src/SDCCsymt.c (mergeSpec): added check for both static and extern
20765           (checkFunction): merge static or extern and check
20766         * device/include/ctype.h: replaced macros with direct inline versions
20767         * device/lib/isdigit.c,
20768         * device/lib/islower.c,
20769         * device/lib/isupper.c: replaced definitions with extern declaration to give
20770           inline versions external linkage
20771
20772 2014-09-22 Ben Shi <powerstudio1st AT 163.com>
20773
20774         * device/lib/stm8/_modsint_stm8.s:
20775         * device/lib/stm8/Makefile.in:
20776           stm8 optimized version of _modsint.
20777         * src/stm8/peeph.def:
20778           add new rules to utilize the above optimized functions.
20779
20780 2014-09-19 Ben Shi <powerstudio1st AT 163.com>
20781
20782         * device/lib/stm8/_divsint_stm8.s:
20783         * device/lib/stm8/_mulint_stm8.s:
20784         * device/lib/stm8/Makefile.in:
20785           stm8 optimized version of div / mul.
20786         * src/stm8/peeph.def:
20787           add new rules to utilize the above optimized functions.
20788
20789 2014-09-19 Philipp Klaus Krause <pkk AT spth.de>
20790
20791         * src/z80/gen.c:
20792           Fixed double read from __sfr function parameter.
20793
20794 2014-09-17 Molnar Karoly <molnarkaroly AT users.sf.net>
20795
20796         * support/scripts/pic14-header-parser.pl:
20797           Creates two new groups: "regular", "enhanced"
20798
20799         * support/scripts/pic16fam-h-gen.pl:
20800           Divides into more groups the 14-bit processors:
20801                 "adc", "ccp", "pwm", "i2c", "spi", "usart"
20802
20803 2014-09-17 Molnar Karoly <molnarkaroly AT users.sf.net>
20804
20805         * support/scripts/pic14-header-parser.pl,
20806           support/scripts/pic16-header-parser.pl:
20807           updated
20808
20809 2014-09-15 Molnar Karoly <molnarkaroly AT users.sf.net>
20810
20811         * device/non-free/include/pic14/*.inc,
20812           device/non-free/lib/pic14/libdev/*.c:
20813           updated
20814
20815 2014-09-13 Ben Shi <powerstudio1st AT 163.com>
20816
20817         * src/stm8/main.c:
20818           Make libstm8.lib is implicitly linked rather than explicitly designated.
20819
20820 2014-09-04 Molnar Karoly <molnarkaroly AT users.sf.net>
20821
20822         * support/scripts/mcs51-disasm.pl,
20823           support/scripts/optimize_pic16devices.pl:
20824           Updated unto the Perl 5.16 version.
20825
20826 2014-09-04 Molnar Karoly <molnarkaroly AT users.sf.net>
20827
20828         * support/scripts/cinc2h.pl:
20829           Updated unto the Perl 5.16 version.
20830
20831 2014-09-03 Ben Shi <powerstudio1st AT 163.com>
20832
20833         * sdas/asstm8/stm8mch.c:
20834           Fix the wrong code of the bit index in BTJF / BTJF.
20835
20836 2014-09-01 Molnar Karoly <molnarkaroly AT users.sf.net>
20837
20838         * device/include/pic14/pic14devices.txt: Minor bugfix.
20839
20840 2014-08-30 Ben Shi <powerstudio1st AT 163.com>
20841
20842         * support/regression/tests/gcc-torture-execute-pr28982a.c:
20843         * support/regression/tests/bug3475630.c:
20844           Enabled on the stm8 port.
20845
20846 2014-08-29 Ben Shi <powerstudio1st AT 163.com>
20847
20848         * support/regression/tests/gcc-torture-execute-pr47337.c:
20849           Enable this test case on the stm8 port.
20850
20851 2014-08-20 Ben Shi <powerstudio1st AT 163.com>
20852
20853         * device/lib/stm8/setjmp.s:
20854           Substitute _CODE to CODE to conform with stm8's code generator.
20855         * sdas/linksrc/lkmain.c:
20856           Revert to reversion 9059.
20857
20858 2014-08-18 Ben Shi <powerstudio1st AT 163.com>
20859
20860         * support/regression/tests/setjmp.c:
20861           Enabled for the stm8 port.
20862         * sdas/linksrc/lkmain.c:
20863           Avoid generating invalid instructions on MacOS.
20864
20865 2014-08-17 Ben Shi <powerstudio1st AT 163.com>
20866
20867         * support/regression/setjmp.c:
20868           Disabled for the stm8 port.
20869
20870 2014-08-16 Ben Shi <powerstudio1st AT 163.com>
20871
20872         * all.vcxproj:
20873         * support/scripts/sdcc.nsi:
20874           Create a new sdldstm8 on Windows.
20875         * sdas/linksrc/Makefile.in:
20876         * Makefile.in:
20877           Create a spereated sdldstm8 on Unix like.
20878         * src/stm8/main.c:
20879         * sdas/linksrc/sdld.c:
20880         * sdas/linksrc/sdld.h:
20881           Let the stm8 port use sdldstm8 instead of sdld.
20882
20883 2014-08-12 Ben Shi <powerstudio1st AT 163.com>
20884
20885         * sdcc/support/regression/tests/bug-2205.c:
20886         * sdcc/support/regression/tests/bug-971834.c:
20887         * sdcc/support/regression/tests/key.c:
20888           Make Small changes to fit LLVM/CLANG for host test.
20889
20890 2014-08-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
20891
20892         * src/hc08/gen.c (pushSide, genPcall): fixed bug with pointer
20893           function call overwriting register parameter with function
20894           address. Optimized constant function pointer case.
20895
20896 2014-08-06 Ben Shi <powerstudio1st AT 163.com>
20897
20898         * sdas/linksrc/lkaomf51.c:
20899           Add array bound check to avoid crash.
20900
20901 2014-07-30 Ben Shi <powerstudio1st AT 163.com>
20902
20903         * sim/ucsim/st7.src/inst.cc:
20904           Eliminate warnings.
20905         * support/regression/tests/gcc-torture-execute-930628-1.c:
20906           Enable this case for the stm8 port.
20907
20908 2014-07-29 Ben Shi <powerstudio1st AT 163.com>
20909
20910         * support/regression/tests/gcc-torture-execute-20030714-1.c:
20911           Enable this case for the stm8 port.
20912         * src/stm8/gen.c:
20913           Fix bug #2285: an error in genCast().
20914
20915 2014-07-22 Molnar Karoly <molnarkaroly AT users.sf.net>
20916
20917         * support/scripts/optimize_pic16devices.pl,
20918           device/include/pic16/pic16devices.txt:
20919           Stronger optimization.
20920
20921 2014-07-21 Ben Shi <powerstudio1st AT 163.com>
20922
20923         * support/regression/tests/gcc-torture-execute-stdarg-4.c:
20924         * support/regression/tests/gcc-torture-execute-stdarg-5.c:
20925           Split the original gcc-torture-execute-stdarg-4.c to inline / non-inline.
20926
20927 2014-07-20 Ben Shi <powerstudio1st AT 163.com>
20928
20929         * support/regression/tests/gcc-torture-execute-stdarg-4.c:
20930         * support/regression/tests/gcc-torture-execute-loop-2c.c:
20931         * support/regression/tests/gcc-torture-execute-unroll-1.c:
20932           Add "static" to fit the C99 standard.
20933
20934 2014-07-19 Ben Shi <powerstudio1st AT 163.com>
20935
20936         * support/regression/tests/gcc-torture-execute-20001121-1.c:
20937           Add "static" to fit the C99 standard.
20938
20939 2014-07-15 Ben Shi <powerstudio1st AT 163.com>
20940
20941         * src/stm8/peep.c
20942           Make calculation of instructions' length more accurate.
20943
20944 2014-07-14 Molnar Karoly <molnarkaroly AT users.sf.net>
20945
20946         * device/non-free/include/pic14/pic16f1yyy.h:
20947           Added the missing DEBUG config option to the enhanced midrange MCUs.
20948
20949 2014-07-14 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
20950
20951         * support/regression/tests/bug2084206.c:
20952           Enable test, since #2198 is fixed.
20953         * support/regression/tests/gcc-torture-execute-20030714-1.c:
20954           Reference bug #2285.
20955
20956 2014-07-12 Molnar Karoly <molnarkaroly AT users.sf.net>
20957
20958         * support/scripts/cinc2h.pl: Bugfix and update.
20959
20960         * device/non-free/include/pic14/pic16c433.h: bugfix
20961
20962 2014-07-12 Molnar Karoly <molnarkaroly AT users.sf.net>
20963
20964         * device/include/pic14/pic14devices.txt,
20965           device/include/pic14/pic16regs.h,
20966           device/non-free/include/pic14/pic12lf1554.h,
20967           device/non-free/include/pic14/pic12lf1559.h,
20968           device/non-free/lib/pic14/libdev/devices.txt,
20969           device/non-free/lib/pic14/libdev/pic12lf1554.c,
20970           device/non-free/lib/pic14/libdev/pic12lf1559.c,
20971           doc/sdccman.lyx:
20972           New devices.
20973
20974 2014-07-11 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
20975
20976         * src/stm8/gen.c:
20977           Remove workarounds for bug #2198.
20978
20979 2014-07-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
20980
20981         * sdas/linksrc/lkrloc3.c (adb_hi, adb_lo, relr3),
20982           sdas/asxxsrc/asout.c (outrxb): back port some of ASxxxx 5.06 to
20983           fix bug 2198
20984
20985 2014-07-08 Molnar Karoly <molnarkaroly AT users.sf.net>
20986
20987         * device/non-free/include/pic14/pic1xxx.h,
20988           device/non-free/lib/pic14/libdev/pic1xxx.c,
20989           device/non-free/include/pic16/pic18fxxx.h,
20990           device/non-free/lib/pic16/libdev/pic18fxxx.c:
20991           updated
20992
20993         * device/non-free/include/pic14/pic12f1571.h,
20994           device/non-free/include/pic14/pic12f1572.h,
20995           device/non-free/include/pic14/pic12f1612.h:
20996           Added the missing _DEBUG_ON and _DEBUG_OFF config options.
20997           (These Microchip bugs in original mpasmx includes.)
20998
20999 2014-07-07 Ben Shi <powerstudio1st AT 163.com>
21000
21001         * sim/ucsim/stm8.src/inst.cc:
21002           Unify all flag affection code to flag_cvh().
21003
21004 2014-07-06 Ben Shi <powerstudio1st AT 163.com>
21005
21006         * sim/ucsim/stm8.src/inst.cc:
21007           Merge inst_sub() to inst_sbc().
21008
21009 2014-07-03 Ben Shi <powerstudio1st AT 163.com>
21010
21011         * sim/ucsim/stm8.src/inst.cc:
21012           Fix potential bugs in inst_dec(), inst_inc() & inst_ldxy(): flags
21013           affection.
21014           Make inst_addw(), inst_clr() & inst_ldxydst() more understandable.
21015         * sim/ucsim/stm8.src/stm8.cc:
21016           Fix potential bugs in CALLR & CALLF: the stack saved PC value is not
21017           accurate.
21018
21019 2014-06-30 Ben Shi <powerstudio1st AT 163.com>
21020
21021         * sim/ucsim/stm8.src/inst.cc:
21022           Fix potential bugs in inst_adc() & inst_add() - flags affection.
21023           Fix potential bugs in inst_sll() & inst_rlc() - reg.X & reg.Y might exceed
21024           0xffff.
21025         * sim/ucsim/stm8.src/stm8.cc:
21026           Improve code quality.
21027
21028 2014-06-25 Ben Shi <powerstudio1st AT 163.com>
21029
21030         * sim/ucsim/stm8.src/inst.cc:
21031           Fix potential bugs of flags affection in inst_sbc() and inst_cpw().
21032         * sim/ucsim/stm8.src/stm8.cc:
21033           Fix potential bugs of flags affection in RLWA, and improve code quality of
21034           TRAP.
21035
21036 2014-06-21 Ben Shi <powerstudio1st AT 163.com>
21037
21038         * sim/ucsim/stm8.src/inst.cc:
21039           Fix potential bugs of flags affection in inst_addw(), inst_sub() and
21040           inst_cp().
21041         * sim/ucsim/stm8.src/stm8.cc:
21042           Fix potential bugs of flags affection in simulation of RRWA.
21043
21044 2014-06-20 Ben Shi <powerstudio1st AT 163.com>
21045
21046         * sim/ucsim/stm8.src/inst.cc:
21047           Fix potential bugs of flags affection in inst_addw().
21048
21049 2014-06-17 Ben Shi <powerstudio1st AT 163.com>
21050
21051         * sim/ucsim/stm8.src/inst.cc:
21052           Make the comment more understandable, fix potential bugs in inst_jr().
21053           (JRSGT / JRSLE / JRSGE / JRSLT)
21054
21055 2014-06-10 Ben Shi <powerstudio1st AT 163.com>
21056
21057         * sim/ucsim/stm8.src/inst.cc:
21058           Add indirect addressing handling in CLR, CPW & LD.
21059           Fix potential bugs in get_dest().
21060
21061 2014-06-03 Philipp Klaus Krause <pkk AT spth.de>
21062
21063         * sim/ucsim/stm8.src/inst.cc,
21064           support/regression/tests/gcc-torture-execute-20021120-1.c:
21065           Fix bug #2180 by applying patch #244 by Ben Shi.
21066
21067 2014-06-02 Philipp Klaus Krause <pkk AT spth.de>
21068
21069         * device/lib/Makefile.in:
21070           Fix non-standard end-of-line matching (makes device libraries compile on
21071           OpenBSD).
21072
21073 2014-05-28 Philipp Klaus Krause <pkk AT spth.de>
21074
21075         * src/stm8/gen.c:
21076           Fix a bug in code generation for right shift by applying patch #243 by Ben
21077           Shi.
21078
21079 2014-05-25 Philipp Klaus Krause <pkk AT spth.de>
21080
21081         * src/stm8/ralloc2.cc:
21082           Fix complement bug #2275.
21083
21084 2014-05-22 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
21085
21086         * sim/ucsim/stm8.src/stm8.cc:
21087           Fix flag handling, patch by Ben Shi.
21088         * src/stm8/gen.c:
21089           Enable some shift optimizations that need the flag handling fix.
21090
21091 2014-05-13 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
21092
21093         * src/stm8/ralloc2.cc:
21094           Fix detection of free regs for stm8.
21095         * src/stm8/gen.c:
21096           Enable optimizations for bitwise and.
21097
21098 2014-05-08 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
21099
21100         * src/SDCCcse.c:
21101           More aggressive optimization of casts to bool following logic operations.
21102
21103 2014-05-04 Maarten Brock <sourceforge.brock AT dse.nl>
21104
21105         * src/mcs51/gen.c (saveRegisters, unsaveRegisters): fixed bug 1928,
21106           (genXpush): small optimization
21107         * src/mcs51/peep.c (termScanAtFunc): fixed return value,
21108           (scan4op: ret): fixed callee_saves
21109         * src/stm8/gen.c: MSVC is not C99 compliant
21110         * support/regression/tests/callee_saves.c: new, added
21111
21112 2014-04-30 Philipp Klaus Krause <pkk AT spth.de>
21113
21114         * src/stm8/gen.c:
21115           More efficient float negation.
21116
21117 2014-04-30 Philipp Klaus Krause <pkk AT spth.de>
21118
21119         * src/stm8/ralloc2.cc,
21120           src/stm8/gen.c:
21121           More flexible register allocation of operands, fixed bug in intra-register
21122           assignment.
21123
21124 2014-04-27 Philipp Klaus Krause <pkk AT spth.de>
21125
21126         * src/stm8/gen.c:
21127           Improve loading of literals to long globals.
21128
21129 2014-04-23 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
21130
21131         * src/stm8/gen.c:
21132           Fix overoptimistic stack coalescing estimate, clamp shifts.
21133
21134 2014-04-22 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
21135
21136         * src/stm8/gen.c:
21137           Improve arithmetic right shift.
21138
21139 2014-04-22 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
21140
21141         * src/stm8/gen.c:
21142           Various small fixes and improvements.
21143         * src/stm8/ralloc.c
21144           Prepare for register packing for assignment.
21145
21146 2014-04-21 Molnar Karoly <molnarkaroly AT users.sf.net>
21147
21148         * support/scripts/z80-disasm.pl: Disassembler for the z80 family.
21149
21150 2014-04-21 Philipp Klaus Krause <pkk AT spth.de>
21151
21152         * src/stm8/gen.c:
21153           Improve left shift by literal, preparations for patch #234.
21154         * device/lib/_mulint.c:
21155           Speed up integer multiplication by using casts.
21156
21157 2014-04-21 Philipp Klaus Krause <pkk AT spth.de>
21158
21159         * src/stm8/gen.c:
21160           More efficient clearing of high bytes of x and y, more efficient right
21161           shift.
21162         * src/SDCCpeeph.c:
21163           Better immdInRange, patch by Ben Shi.
21164         * src/stm8/peeph.def:
21165           Peepholes to optimize stack adjustment.
21166
21167 2014-04-21 Molnar Karoly <molnarkaroly AT users.sf.net>
21168
21169         * support/scripts/pic16fam-h-gen.pl: updated
21170
21171 2014-04-20 Philipp Klaus Krause <pkk AT spth.de>
21172
21173         * src/stm8/gen.c,
21174           src/stm8/ralloc2.cc:
21175           Improve bitwise and, improve choice of shift location.
21176
21177 2014-04-20 Molnar Karoly <molnarkaroly AT users.sf.net>
21178
21179         * device/non-free/include/pic14/pic16fam.h:
21180           Updated and moved here: device/include/pic14/pic16fam.h
21181
21182 2014-04-20 Philipp Klaus Krause <pkk AT spth.de>
21183
21184         * src/SDCCpeeph.c,
21185           src/stm8/peeph.def:
21186           Applied a variant of patch #237 by Ben Shi, implementing RFE #400.
21187         * src/stm8/gen.c:
21188           Use mov for POINTER_SET where it makes sense.
21189
21190 2014-04-16 Molnar Karoly <molnarkaroly AT users.sf.net>
21191
21192         * support/scripts/cinc2h.pl,
21193           support/scripts/mcs51-disasm.pl,
21194           support/scripts/optimize_pic16devices.pl,
21195           support/scripts/pic14-header-parser.pl,
21196           support/scripts/pic16-header-parser.pl:
21197           Updated the copyright date.
21198
21199 2014-04-16 Molnar Karoly <molnarkaroly AT users.sf.net>
21200
21201         * device/include/pic14/pic14devices.txt,
21202           device/include/pic14/pic16regs.h,
21203           device/non-free/include/pic14/pic12f1571.h,
21204           device/non-free/include/pic14/pic12f1572.h,
21205           device/non-free/include/pic14/pic12f1612.h,
21206           device/non-free/include/pic14/pic16f1613.h,
21207           device/non-free/include/pic14/pic16f1703.h,
21208           device/non-free/include/pic14/pic16f1705.h,
21209           device/non-free/include/pic14/pic16f1707.h,
21210           device/non-free/include/pic14/pic16f1709.h,
21211           device/non-free/include/pic14/pic16f1713.h,
21212           device/non-free/include/pic14/pic16f1716.h,
21213           device/non-free/include/pic14/pic16f1717.h,
21214           device/non-free/include/pic14/pic16f1718.h,
21215           device/non-free/include/pic14/pic16f1719.h,
21216           device/non-free/lib/pic14/libdev/devices.txt,
21217           device/non-free/lib/pic14/libdev/pic12f1571.c,
21218           device/non-free/lib/pic14/libdev/pic12f1572.c,
21219           device/non-free/lib/pic14/libdev/pic12f1612.c,
21220           device/non-free/lib/pic14/libdev/pic16f1613.c,
21221           device/non-free/lib/pic14/libdev/pic16f1703.c,
21222           device/non-free/lib/pic14/libdev/pic16f1705.c,
21223           device/non-free/lib/pic14/libdev/pic16f1707.c,
21224           device/non-free/lib/pic14/libdev/pic16f1709.c,
21225           device/non-free/lib/pic14/libdev/pic16f1713.c,
21226           device/non-free/lib/pic14/libdev/pic16f1716.c,
21227           device/non-free/lib/pic14/libdev/pic16f1717.c,
21228           device/non-free/lib/pic14/libdev/pic16f1718.c,
21229           device/non-free/lib/pic14/libdev/pic16f1719.c,
21230           doc/sdccman.lyx:
21231           New devices.
21232
21233 2014-04-13 Philipp Klaus Krause <pkk AT spth.de>
21234
21235         * src/stm8/gen.c:
21236           Fix for 32-bit host systems (bug #2267).
21237
21238 2014-04-12 Philipp Klaus Krause <pkk AT spth.de>
21239
21240         * device/lib/*/Makefile.in,
21241           device/lib/*/*.s,
21242           src/z80/main.c:
21243           Do not mangle support function names. Implements RFE #405.
21244         * src/stm8/gen.c:
21245           More efficient comparisons, a modified version of patch #232 by Ben Shi.
21246         * sdas/asstm8/stm8mch.c:
21247           Fix bit handling instructions, patch #239 by Pascal S.
21248
21249 2014-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
21250
21251         * Small Device C Compiler 3.4.0 released
21252         * .version, doc/sdccman.lyx: changed sdcc version to 3.4.1
21253
21254 2014-04-02 Maarten Brock <sourceforge.brock AT dse.nl>
21255
21256         * device/lib/pic16/debug/Makefile.in: regenerated
21257
21258 2014-04-02 Maarten Brock <sourceforge.brock AT dse.nl>
21259
21260         * Makefile.common.in,
21261         * Makefile.in: manual edit
21262
21263 2014-04-02 Maarten Brock <sourceforge.brock AT dse.nl>
21264
21265         * configure
21266         * debugger/mcs51/aclocal.m4
21267         * debugger/mcs51/configure
21268         * device/lib/pic14/aclocal.m4
21269         * device/lib/pic14/configure
21270         * device/lib/pic14/depcomp
21271         * device/lib/pic14/libm/Makefile.in
21272         * device/lib/pic14/libsdcc/enhanced-no-xinst/Makefile.in
21273         * device/lib/pic14/libsdcc/enhanced/Makefile.in
21274         * device/lib/pic14/libsdcc/regular/Makefile.in
21275         * device/lib/pic14/Makefile.in
21276         * device/lib/pic16/aclocal.m4
21277         * device/lib/pic16/configure
21278         * device/lib/pic16/depcomp
21279         * device/lib/pic16/install-sh
21280         * device/lib/pic16/libc/Makefile.in
21281         * device/lib/pic16/libio/Makefile.in
21282         * device/lib/pic16/libm/Makefile.in
21283         * device/lib/pic16/libsdcc/Makefile.in
21284         * device/lib/pic16/Makefile.in
21285         * device/lib/pic16/missing
21286         * device/lib/pic16/startup/Makefile.in
21287         * device/non-free/lib/pic14/configure
21288         * device/non-free/lib/pic16/aclocal.m4
21289         * device/non-free/lib/pic16/configure
21290         * device/non-free/lib/pic16/depcomp
21291         * device/non-free/lib/pic16/install-sh
21292         * device/non-free/lib/pic16/libdev/Makefile.in
21293         * device/non-free/lib/pic16/Makefile.in
21294         * device/non-free/lib/pic16/missing
21295         * sdccconf_in.h
21296         * sim/ucsim/aclocal.m4
21297         * sim/ucsim/configure
21298         * sim/ucsim/ltmain.sh
21299         * support/cpp/configure
21300         * support/packihx/configure: regenerated
21301
21302 2014-04-02 Maarten Brock <sourceforge.brock AT dse.nl>
21303
21304         * configure.in,
21305         * Makefile.in: manual edit to support option --disable-non-free
21306
21307 2014-04-01 Maarten Brock <sourceforge.brock AT dse.nl>
21308
21309         * doc/INSTALL.txt,
21310         * support/scripts/sdcc.nsi: added dedication to Borut Razem
21311         * doc/README.txt: added STM8 target support
21312
21313 2014-03-31 Philipp Klaus Krause <pkk AT spth.de>
21314
21315         * Merged sdcc-stm8 branch into trunk.
21316
21317 2014-03-29 Philipp Klaus Krause <pkk AT spth.de>
21318
21319         * src/stm8/peeph.def:
21320           Patch #233 by Pascal S, and further peepholes for improving io access.
21321
21322 2014-03-29 Philipp Klaus Krause <pkk AT spth.de>
21323
21324         * src/stm8/gen.c,
21325           support/regression/tests/patch-235.c:
21326           Fix a bug in long and long long right shift on stm8.
21327
21328 2014-03-28 Philipp Klaus Krause <pkk AT spth.de>
21329
21330         * src/stm8/gen.c:
21331           Improve ifx code generation.
21332
21333 2014-03-28 Philipp Klaus Krause <pkk AT spth.de>
21334
21335         * src/stm8/gen.c: Comment for range error check in aopIsLitVal(),
21336           improve range checks in snprintf() calls,
21337           prepare for refactored version of patch #232.
21338
21339 2014-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
21340
21341         * .version,
21342         * doc/INSTALL.txt,
21343         * doc/sdccman.lyx: version 3.4.0
21344
21345 2014-03-21 Philipp Klaus Krause <pkk AT spth.de>
21346
21347         * src/stm8/gen.c: Applied patch #227 by Ben Shi to fix jumping on float in y
21348           and to speed up jumping on byte in yl.
21349         * device/lib/z80/setjmp.s:
21350           Slightly more efficient longjmp().
21351         * device/lib/stm8/setjmp.s,
21352           support/regression/tests/setjmp.c:
21353           Implement setjmp() / longjmp() for stm8.
21354         * src/z80/ralloc2.cc: Allow use of hl in 16-bit additions with global
21355           variables as long as de or bc is free.
21356
21357 2014-03-18 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
21358
21359         * doc/sdccman.lyx:
21360           Fix example in documentation on named address spaces in ROM.
21361
21362 2014-03-09 Molnar Karoly <molnarkaroly AT users.sf.net>
21363
21364         * device/non-free/include/pic14/pic*.h,
21365           device/non-free/include/pic16/pic18f*.h,
21366           device/non-free/lib/pic14/libdev/pic*.c,
21367           device/non-free/lib/pic16/libdev/pic18f*.c:
21368           Regenerate the DEVICE.[ch] files with the cinc2h.pl program.
21369
21370 2014-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
21371
21372         * src/SDCCpeeph.c (notVolatileVariable): fixed strchr params
21373
21374 2014-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
21375
21376         * src/stm8/gen.c: retry to revert previous two changes
21377
21378 2014-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
21379
21380         * src/stm8/gen.c: reverted previous two changes (not committed)
21381         * .version,
21382         * doc/INSTALL.txt,
21383         * doc/sdccman.lyx: version 3.4.0 rc1
21384         * sdcc.spec: version 3.4.0
21385
21386 2014-02-27 Philipp Klaus Krause <pkk AT spth.de>
21387
21388         * src/stm8/gen.c:
21389           Simplify and improve ifx code generation.
21390
21391 2014-02-27 Philipp Klaus Krause <pkk AT spth.de>
21392
21393         * src/stm8/gen.c: Applied patch #227 by Ben Shi to fix jumping on float in y
21394           and to speed up jumping on byte in yl.
21395
21396 2014-02-23 Philipp Klaus Krause <pkk AT spth.de>
21397
21398         * src/stm8/gen.c: Applied patch #223 by Ben Shi to improve code size for
21399           signed bit-fields on stm8.
21400         * src/stm8/main.c:
21401           Applied patch #225 by Pascal S to enable naked functions for stm8.
21402
21403 2014-02-21 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
21404
21405         * src/stm8/peeph.def: Applied patch #222 by Ben Shi (new peephole to make
21406           shifts slightly more efficient).
21407         * src/stm8/gen.c:
21408           Applied patch #221 by Ben Shi (fix some bugs in shifts).
21409
21410 2014-02-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
21411
21412         * src/SDCCicode.c (geniCodeDivision): Fixed bug 2254
21413
21414 2014-02-19 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
21415
21416         * src/stm8/gen.c:
21417           Fix condition for shifting stack operands in a.
21418
21419 2014-02-19 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
21420
21421         * src/stm8/gen.c:
21422           Handle signed and unsigned 8-bit operands the same in destructive ifx and.
21423
21424 2014-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
21425
21426         * support/regression/tests/bug-2253.c: reduce array size for
21427           ports that do not support large local variables
21428
21429 2014-02-13 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
21430
21431         * src/stm8/gen.c,
21432           support/regression/tests/bug-2253.c:
21433           Fix and improve division and multiplication, includes fix for #2253.
21434
21435 2014-02-12 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
21436
21437         * src/stm8/gen.c,
21438           support/regression/tests/bug-2252.c:
21439           Fix bug #2252.
21440         * src/SDCCpeeph.c:
21441           Fix notVolatile() for stm8.
21442         * src/stm8/peeph.def:
21443           Add some peephole rules to eliminate unnecessary loads.
21444
21445 2014-02-09 Philipp Klaus Krause <pkk AT spth.de>
21446
21447         * src/stm8/gen.c
21448           Slightly more efficient complement.
21449
21450 2014-02-08 Philipp Klaus Krause <pkk AT spth.de>
21451
21452         * src/stm8/gen.c: Fix jump on condition that is stored in register y in
21453           reverse order (bug #2251).
21454
21455 2014-02-02 Philipp Klaus Krause <pkk AT spth.de>
21456
21457         * sdas/asstm8/stm8mch.c,
21458           src/stm8/gen.c:
21459           Apply patch #215 by Ben Shi to fix bug #2227.
21460         * src/port.h,
21461           sdas/asxxsrc/asmain.c:
21462           Fix >= comparisons.
21463
21464 2014-01-12 Philipp Klaus Krause <pkk AT spth.de>
21465
21466         * sdas/asstm8/stm8pst.c,
21467           src/stm8/main.c:
21468           Enable .optsdcc for stm8.
21469
21470 2014-01-03 Maarten Brock <sourceforge.brock AT dse.nl>
21471
21472         * src/SDCCast.c (ast_print): fixed GOTO, warn for undecorated
21473
21474 2014-01-03 Maarten Brock <sourceforge.brock AT dse.nl>
21475
21476         * device/lib/_gptrget.c,
21477         * device/lib/_gptrput.c,
21478         * src/ds390/main.c,
21479         * src/ds390/gen.c: renamed _ap to acc1, fixed bug 1896
21480         * support/regression/tests/gcc-torture-execute-loop-5.c: enabled for ds390
21481         * sdas/asxxsrc/aslex.c (nxtline): fixed bug 2166 and 2206
21482         * src/SDCClospre.hpp,
21483         * src/SDCCralloc.hpp: fixed MSVC warnings
21484
21485 2014-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
21486
21487         * doc/sdccman.lyx: applied patch 62
21488         * sdas/linksrc/lkarea.c (lnksect): fixed bug 1805
21489         * sdas/linksrc/lkmain.c (Areas51): use only for mcs51
21490         * src/hc08/main.c: mark XINIT as (CODE)
21491
21492 2013-12-30 Philipp Klaus Krause <pkk AT spth.de>
21493
21494         * src/hc08/ralloc2.cc,
21495           src/stm8/gen.c,
21496           src/stm8/ralloc2.cc:
21497           Remove some GETHBIT leftovers.
21498
21499 2013-12-30 Maarten Brock <sourceforge.brock AT dse.nl>
21500
21501         * src/mcs51/gen.c (genGetHbit): removed
21502         * src/mcs51/main.c (hasExtBitOp): removed GETHBIT
21503         * src/SDCCast.c (optimizeGetByte, optimizeGetWord): do not use GETYBTE or
21504           GETWORD for byte or word sources
21505           (createFunction): allow xstack==NULL
21506         * src/SDCCmem.c (redoStackOffsets): allow xstack==NULL
21507         * src/SDCCerr.c (W_CONST_TOO_LARGE): fixed format bug
21508         * src/SDCCerr.h: cosmetics
21509         * src/SDCCsymt.c (mergeSpec, checkSClass): fixed bug 2068, loss of register
21510           storage class
21511
21512 2013-12-29 Philipp Klaus Krause <pkk AT spth.de>
21513
21514         * device/lib/is*.c
21515           Revert and redo commit #8912.
21516
21517 2013-12-27 Maarten Brock <sourceforge.brock AT dse.nl>
21518
21519         * src/SDCCglue.c (glue): added .optsdcc --all-callee-saves, fixed bug 2090
21520         * src/SDCCmain.c (preProcess): added -D__SDCC_ALL_CALLEE_SAVES
21521         * src/SDCCglobl.h: removed xa51 MODEL_PAGE0
21522         * doc/sdccman.lyx: documented predefined macro
21523
21524 2013-12-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
21525
21526         * support/scripts/sdcc.nsi: copy either sjlj or seh support dll
21527
21528 2013-12-25 Maarten Brock <sourceforge.brock AT dse.nl>
21529
21530         * device/lib/abs.c,         device/lib/acosf.c,         device/lib/asincosf.c,
21531         * device/lib/asinf.c,       device/lib/atan2f.c,        device/lib/atanf.c,
21532         * device/lib/ceilf.c,       device/lib/cosf.c,          device/lib/coshf.c,
21533         * device/lib/cotf.c,        device/lib/expf.c,          device/lib/fabsf.c,
21534         * device/lib/floorf.c,      device/lib/frexpf.c,        device/lib/labs.c,
21535         * device/lib/ldexpf.c,      device/lib/log10f.c,        device/lib/logf.c,
21536         * device/lib/modff.c,       device/lib/powf.c,          device/lib/rand.c,
21537         * device/lib/sincosf.c,     device/lib/sincoshf.c,      device/lib/sinf.c,
21538         * device/lib/sinhf.c,       device/lib/sqrtf.c,         device/lib/tancotf.c,
21539         * device/lib/tanf.c,        device/lib/tanhf.c,
21540         * device/include/math.h: removed const from arguments
21541
21542         * device/lib/pic14/libm/acosf.c,    device/lib/pic14/libm/asincosf.c,
21543         * device/lib/pic14/libm/asinf.c,    device/lib/pic14/libm/atan2f.c,
21544         * device/lib/pic14/libm/atanf.c,    device/lib/pic14/libm/ceilf.c,
21545         * device/lib/pic14/libm/cosf.c,     device/lib/pic14/libm/coshf.c,
21546         * device/lib/pic14/libm/cotf.c,     device/lib/pic14/libm/errno.c,
21547         * device/lib/pic14/libm/expf.c,     device/lib/pic14/libm/fabsf.c,
21548         * device/lib/pic14/libm/floorf.c,   device/lib/pic14/libm/frexpf.c,
21549         * device/lib/pic14/libm/ldexpf.c,   device/lib/pic14/libm/log10f.c,
21550         * device/lib/pic14/libm/logf.c,     device/lib/pic14/libm/modff.c,
21551         * device/lib/pic14/libm/powf.c,     device/lib/pic14/libm/sincosf.c,
21552         * device/lib/pic14/libm/sincoshf.c, device/lib/pic14/libm/sinf.c,
21553         * device/lib/pic14/libm/sinhf.c,    device/lib/pic14/libm/sqrtf.c,
21554         * device/lib/pic14/libm/tancotf.c,  device/lib/pic14/libm/tanf.c,
21555         * device/lib/pic14/libm/tanhf.c,
21556         * device/include/pic14/math.h: removed const from arguments
21557
21558         * device/lib/pic16/libm/acosf.c,    device/lib/pic16/libm/asincosf.c,
21559         * device/lib/pic16/libm/asinf.c,    device/lib/pic16/libm/atan2f.c,
21560         * device/lib/pic16/libm/atanf.c,    device/lib/pic16/libm/ceilf.c,
21561         * device/lib/pic16/libm/cosf.c,     device/lib/pic16/libm/coshf.c,
21562         * device/lib/pic16/libm/cotf.c,     device/lib/pic16/libm/errno.c,
21563         * device/lib/pic16/libm/expf.c,     device/lib/pic16/libm/fabsf.c,
21564         * device/lib/pic16/libm/floorf.c,   device/lib/pic16/libm/frexpf.c,
21565         * device/lib/pic16/libm/ldexpf.c,   device/lib/pic16/libm/log10f.c,
21566         * device/lib/pic16/libm/logf.c,     device/lib/pic16/libm/modff.c,
21567         * device/lib/pic16/libm/powf.c,     device/lib/pic16/libm/sincosf.c,
21568         * device/lib/pic16/libm/sincoshf.c, device/lib/pic16/libm/sinf.c,
21569         * device/lib/pic16/libm/sinhf.c,    device/lib/pic16/libm/sqrtf.c,
21570         * device/lib/pic16/libm/tancotf.c,  device/lib/pic16/libm/tanf.c,
21571         * device/lib/pic16/libm/tanhf.c,
21572         * device/include/pic16/math.h: removed const from arguments
21573
21574         * device/lib/_memchr.c,     device/lib/_memcmp.c,       device/lib/_memcpy.c,
21575         * device/lib/_memmove.c,    device/lib/_memset.c,       device/lib/_strcat.c,
21576         * device/lib/_strchr.c,     device/lib/_strcmp.c,       device/lib/_strcpy.c,
21577         * device/lib/_strcspn.c,    device/lib/_strlen.c,       device/lib/_strncat.c,
21578         * device/lib/_strncmp.c,    device/lib/_strncpy.c,      device/lib/_strpbrk.c,
21579         * device/lib/_strrchr.c,    device/lib/_strspn.c,       device/lib/_strstr.c,
21580         * device/lib/_strtok.c,
21581         * device/include/string.h: added const for const pointer arguments
21582
21583         * device/lib/pic16/libc/string/memchr.c,
21584         * device/lib/pic16/libc/string/memcmp.c,
21585         * device/lib/pic16/libc/string/memcpy.c,
21586         * device/lib/pic16/libc/string/memmove.c,
21587         * device/include/pic16/string.h: added const for const pointer arguments
21588
21589         * device/lib/_setjmp.c: small optimization
21590         * sdas/linksrc/lkarea.c (lnksect2): fixed s_XISEG calculation
21591         * sdas/linksrc/lkmem.c: cosmetics
21592         * src/SDCCmain.c: place xstack_loc at same address as xdata_loc by default
21593         * src/SDCCsymt.c (printFromToType): print in one go for make -j output,
21594           (compareFuncType): fixed bug 2134
21595         * sdas/astlcs90/t90mch.c (machine, 16bit indirect op): fixed warning
21596         * support/cpp/libiberty/md5.c: synced with support/sdbinutils/libiberty/md5.c
21597
21598 2013-12-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
21599
21600         * device/lib/tlcs90/Makefile.in: fix assembler level .include
21601           when not building within source tree
21602         * sim/ucsim/utils.cc: properly enable vasprintf() declaration
21603
21604 2013-12-22 Maarten Brock <sourceforge.brock AT dse.nl>
21605
21606         * src/SDCCval.c (valForStructElem): fixed bug 2122
21607
21608 2013-12-22 Maarten Brock <sourceforge.brock AT dse.nl>
21609
21610         * src/SDCCmain.c (setDefaultOptions): start xdata at 1 by default, fixes bug
21611           2173
21612         * src/SDCCast.c (decorateType, RETURN): error on returning void expression
21613           when not using sdcc extensions
21614         * src/stm8/gen.c (genReturn): accept returning void, fixes bug 2158
21615         * support/regression/tests/gcc-torture-execute-20000314-3.c: reintroduced
21616
21617 2013-12-22 Maarten Brock <sourceforge.brock AT dse.nl>
21618
21619         * src/mcs51/gen.c (aopGet): fixed for remat non-generic pointers,
21620           (genPointerGet, genPointerSet): remat all cast remat pointers
21621         * src/mcs51/ralloc.c (packRegisters): remat all cast of remat ptr
21622         * src/SDCCast.c (decorateType, CAST): fix bug 2133, array==pointer
21623         * src/SDCCmain.c: cosmetics
21624         * src/SDCCsymt.h: reordered DECLARATOR_TYPE
21625         * support/regression/tests/bug-2133.c: new, added
21626         * support/regression/tests/gcc-torture-execute-20021010-2.c,
21627         * support/regression/tests/gcc-torture-execute-20041112-1.c,
21628         * support/regression/tests/gcc-torture-execute-960116-1.c,
21629         * support/regression/tests/staticinit.c: fixed warnings
21630
21631 2013-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
21632
21633         * src/SDCCerr.c,
21634         * src/SDCCerr.h: added W_UNRECOGNIZED_ASM
21635         * src/SDCCglobl.h,
21636         * src/z80/gen.c: cosmetics
21637         * src/SDCCpeeph.c (StrStr): added
21638           (pcDistance): largest instruction on any target is 4 bytes?
21639         * src/z80/peep.c (ISINST): use STRNCASECMP,
21640           (argCont): use StrStr,
21641           (z80instructionSize): use STRNCASECMP, W_UNRECOGNIZED_ASM,
21642            fixed some bugs, return 999 when unrecognized
21643         * support/regression/tests/bug-2222.c: removed memset and un
21644         * support/regression/tests/gcc-torture-execute-20040313-1.c: enabled for all
21645           targets with reduced footprint
21646
21647 2013-12-19 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
21648
21649         * src/stm8/gen.c:
21650           Document subw uses that can be enabled once bug #2227 is fixed.
21651         * device/include/ctype.h:
21652           Provide macros that use inline functions to improve efficiency of some
21653           common functions.
21654
21655 2013-12-18 Philipp Klaus Krause <pkk AT spth.de>
21656
21657         * src/stm8/gen.c,
21658           support/regression/tests/float_single.c:
21659           Fix float comparison, bug #2170.
21660         * support/regression/tests/gcc-torture-execute-20050826-1.c:
21661           Use smaller array for stm8.
21662
21663 2013-12-18 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
21664
21665         * support/regression/tests/gcc-torture-execute-20040313-1.c:
21666           Enabled test.
21667
21668 2013-12-18 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
21669
21670         * device/include/ctype.h,
21671           device/include/stdio.h,
21672           device/lib/incl.mk,
21673           device/lib/_is*.c,
21674           device/lib/is*.c,
21675           device/lib/tolower.c,
21676           device/lib/toupper.c,
21677           support/regression/tests/ctype.c:
21678           Fix ctype.h and anything in there.
21679
21680 2013-12-18 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
21681
21682         * device/lib/z80/crt0.s,
21683           device/lib/z180/crt0.s,
21684           device/lib/r3ka/crt0.s,
21685           device/lib/r2k/crt0.s,
21686           device/lib/gbz80/crt0.s:
21687           Fix bug #2153.
21688
21689 2013-12-18 Maarten Brock <sourceforge.brock AT dse.nl>
21690
21691         * src/SDCCast.c (stringToSymbol, createIf): fixed bug 2163
21692         * support/regression/tests/gcc-torture-execute-string-opt-5.c: enabled for
21693           mcs51 with smaller buffer
21694         * support/regression/tests/bug-2163.c: new, added
21695
21696 2013-12-18 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
21697
21698         * device/lib/tlcs90/t90regs.s,
21699           device/lib/tlcs90/crt0.s:
21700           crt0 for tlcs90.
21701
21702 2013-12-17 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
21703
21704         * src/stm8/peep.c:
21705           Fix bug #2182.
21706         * src/SDCCralloc.hpp:
21707           Enable warning for non-connected live ranges for hc08 and s08.
21708
21709 2013-12-16 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
21710
21711         * src/z80/gen.c: Fix cost for built-in strncpy().
21712
21713 2013-12-16 Maarten Brock <sourceforge.brock AT dse.nl>
21714
21715         * src/SDCCglue.c (glue): fixed bug 2212
21716         * src/z80/gen.c (genBuiltInStrncpy): fixed bug 2231
21717         * support/regression/tests/bug-2231.c: new, added
21718
21719 2013-12-15 Maarten Brock <sourceforge.brock AT dse.nl>
21720
21721         * src/SDCCicode.c (newiTempOperand): fixed bug 2235
21722         * support/regression/tests/bug-2235.c: new, added
21723         * src/SDCCptropt.c (ptrPseudoSymSafe): fixed bug 2216
21724         * support/regression/tests/bug-2216.c: new, added
21725
21726 2013-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
21727
21728         * .version, doc/sdccman.lyx: bumped version to 3.3.2
21729         * src/SDCCast.c (decorateType, NOT): fixed bug 2232
21730         * src/SDCCmain.c (printVersionInfo): mention GPL
21731         * support/regression/tests/bool.c: fixed warning
21732
21733 2013-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
21734
21735         * src/mcs51/gen.c (outBitC, genIfx): fixed both parts of bug 2233
21736         * support/regression/tests/bool.c: added test
21737
21738 2013-12-02 Philipp Klaus Krause <pkk AT spth.de>
21739
21740         * src/z80/ralloc2.cc:
21741           Fix handling of IY during accesses to global variables.
21742
21743 2013-11-23 Philipp Klaus Krause <pkk AT spth.de>
21744
21745         * src/SDCClospre.hpp:
21746           Fix use flag initialization in lospre edge splitting.
21747         * src/SDCCglue.c:
21748           Add comment on bug #2089 that allocates strings twice.
21749
21750 2013-11-16 Maarten Brock <sourceforge.brock AT dse.nl>
21751
21752         * device/lib/_divulong.c: cosmetic, use y0
21753         * device/lib/_fsadd.c: cosmetic
21754         * device/lib/clean.mk: clean pic14 and tlcs90
21755         * device/lib/ds390/tinibios.c (_sdcc_external_startup): do not change stack
21756         * device/lib/Makefile.in: use TAB's
21757         * device/non-free/lib/clean.mk: clean pic14
21758         * device/non-free/lib/pic14/Makefile.in,
21759         * sdas/as6808/clean.mk,
21760         * sdas/as8051/clean.mk,
21761         * sdas/as8xcxxx/clean.mk,
21762         * sdas/asgb/clean.mk,
21763         * sdas/asrab/clean.mk,
21764         * sdas/asstm8/clean.mk,
21765         * sdas/astlcs90/clean.mk,
21766         * sdas/asz80/clean.mk,
21767         * support/sdbinutils/Makefile.in: prevent warnings
21768         * sim/ucsim/cmd.src/clean.mk: clean cmdpars.* & cmdlex.*
21769         * src/clean.mk: clean pic14 and stm8
21770         * src/common.h: cosmetic
21771         * src/ds390/main.c (_ds390_genAssemblerPreamble): added dpl, dph, acon,
21772           (_ds390_genIVT): change addressing mode and stack at __reset_vect,
21773           (_ds390_genInitStartup): no need for 10bit stack init here
21774         * src/port.h: added rtrackUpdate
21775         * src/SDCCgen.c (emit_raw): try to track constant register contents
21776         * src/ds390/main.c,
21777         * src/hc08/main.c,
21778         * src/pic14/main.c,
21779         * src/pic16/main.c,
21780         * src/stm8/main.c,
21781         * src/z80/main.c (*_port): no register tracking
21782         * src/mcs51/rtrack.h: renamed rtrackUpdate to _mcs51_rtrackUpdate
21783         * src/mcs51/rtrack.c: enabled by default,
21784           implemented suggested removals
21785         * src/mcs51/main.c: use _mcs51_rtrackUpdate
21786         * src/mcs51/gen.c (genSend, genPagedPointerGet): fixed bugs obscured by
21787           peephole rules,
21788           (genLeftShiftLiteral): disabled assert to fix bug 2224
21789         * src/z80/z80.vcxproj,
21790         * src/z80/z80.vcxproj.filters: added peeph-tlcs90.def
21791         * support/regression/Makefile.in: clean host/spec.mk
21792         * support/regression/tests/bug-2222.c: enabled test for mcs51
21793
21794 2013-11-15 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
21795
21796         * support/regression/tests/bug-2222.c:
21797           Do not try to execute code that dereferences 0 pointer.
21798
21799 2013-11-11 Raphael Neider <rneider AT web.de>
21800
21801         * src/pic14/main.c,
21802           src/pic14/main.h,
21803           src/pic16/device.h,
21804           src/pic16/main.c:
21805           add warning if --use-non-free is *not* given while compiling
21806           for PIC14 or PIC16 devices; the warning can be disabled by
21807           either passing --use-non-free (usually recommended) or
21808           by passing --no-warn-non-free (usually not recommended)
21809
21810         * device/lib/pic14/Makefile.common,
21811           device/lib/pic16/Makefile.common,
21812           device/non-free/lib/pic14/Makefile.common.in,
21813           device/non-free/lib/pic16/Makefile.common,
21814           support/regression/ports/pic14/spec.mk,
21815           support/regression/ports/pic16/spec.mk:
21816           pass --no-warn-non-free to avoid new warnings
21817
21818         * device/lib/pic14/Makefile.in,
21819           device/lib/pic14/aclocal.m4,
21820           device/lib/pic14/configure,
21821           device/lib/pic14/libm/Makefile.in,
21822           device/lib/pic14/libsdcc/enhanced-no-xinst/Makefile.in,
21823           device/lib/pic14/libsdcc/enhanced/Makefile.in,
21824           device/lib/pic14/libsdcc/regular/Makefile.in,
21825           device/lib/pic16/Makefile.in,
21826           device/lib/pic16/aclocal.m4,
21827           device/lib/pic16/configure,
21828           device/lib/pic16/debug/Makefile.in,
21829           device/lib/pic16/libc/Makefile.in,
21830           device/lib/pic16/libio/Makefile.in,
21831           device/lib/pic16/libm/Makefile.in,
21832           device/lib/pic16/libsdcc/Makefile.in,
21833           device/lib/pic16/startup/Makefile.in,
21834           device/non-free/lib/pic16/Makefile.in,
21835           device/non-free/lib/pic16/aclocal.m4,
21836           device/non-free/lib/pic16/configure,
21837           device/non-free/lib/pic16/libdev/Makefile.in:
21838           regenerated
21839
21840 2013-09-30 Philipp Klaus Krause <pkk AT spth.de>
21841
21842         * device/lib/tlcs90/stubs.s,
21843           device/lib/tlcs90/Makefile.in:
21844           TLCS-90 library.
21845
21846 2013-09-29 Philipp Klaus Krause <pkk AT spth.de>
21847
21848         * device/include/asm/tlcs90,
21849           device/include/math.h,
21850           device/include/sdcc-lib.h,
21851           device/include/stdarg.h,
21852           device/lib/tlcs90/Makefile.in,
21853           device/lib/tlcs90/divmixed.s,
21854           device/lib/tlcs90/modmixed.s,
21855           src/z80/gen.c:
21856           TLCS-90 library.
21857
21858 2013-09-28 Philipp Klaus Krause <pkk AT spth.de>
21859
21860         * src/z80/peeph-gbz80.def:
21861           Remove broken peephole rule.
21862
21863 2013-09-27 Philipp Klaus Krause <pkk AT spth.de>
21864
21865         * sdas/astlcs90/t90mch.c:
21866           Fix handling of 8-bit immediates, patch by Rainer Keuchel.
21867         * src/stm8/peeph.def:
21868           More flexible unreachable jump elimination.
21869         * configure.in,
21870           device/lib/Makefile.in,
21871           device/lib/tlcs90,
21872           src/z80/main.c:
21873           Library for TLCS-90.
21874         * src/stm8/gen.c:
21875           Fix comparisons with operand in y, fix offset in wide pointer read when
21876           optimizing for code size, fix and improve stack adjustment.
21877         * src/z80/peeph-tlcs90.def,
21878           src/z80/main.c,
21879           src/z80/peep.c:
21880           Peephole optimization for TLCS-90.
21881
21882 2013-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
21883
21884         * src/SDCCicode.c (operandFromSymbol): don't allocate register
21885           equivalents for symbols that can't fit in HC08/S08 registers.
21886         * src/SDCClrange.c (visit): remove TARGET_HC08_LIKE exception.
21887
21888 2013-09-26 Philipp Klaus Krause <pkk AT spth.de>
21889
21890         * src/stm8/main.c,
21891           src/stm8/peep.c:
21892           notUsedFrom() for stm8.
21893         * src/z80/peeph-r2k.def,
21894           src/z80/peeph-z80.def,
21895           support/regression/tests/bug-2228.c:
21896           Fix bug #2228.
21897         * sim/ucsim/stm8.src/inst.cc:
21898           Fix type name.
21899         * support/regression/tests/bug-2222.c:
21900           Fix use of uninitialized memory.
21901
21902 2013-09-25 Philipp Klaus Krause <pkk AT spth.de>
21903
21904         * src/z80/gen.c:
21905           Improve handling of global variables in addition (and prepare for
21906           subtraction).
21907         * sim/ucsim/stm8.src/inst.cc:
21908           Code cleanup.
21909
21910 2013-09-24 Maarten Brock <sourceforge.brock AT dse.nl>
21911
21912         * device/include/mcs51/reg51.h: fall back to 8052.h
21913         * doc/sdccman.lyx: pragma exclude bits
21914         * src/mcs51/gen.c (genFunction, genEndFunction): applied patch 193 for
21915           pragma exclude bits
21916         * src/port.h: maxextalign warning fixed
21917         * src/SDCCglobl.h: define true and false for MSVC
21918         * src/stm8/gen.c (genCmp): fixed warning
21919         * src/stm8/ralloc2.cc (Ainst_ok): fixed warning
21920
21921 2013-09-24 Philipp Klaus Krause <pkk AT spth.de>
21922
21923         * src/SDCCralloc.hpp:
21924           Enable warning for non-connected live-ranges.
21925
21926 2013-09-24 Philipp Klaus Krause <pkk AT spth.de>
21927
21928         * src/z80/gen.c,
21929           src/stm8/gen.c,
21930           support/regression/tests/bug-2222.c:
21931           Fix bugs #2222, 2223.
21932
21933 2013-09-24 Philipp Klaus Krause <pkk AT spth.de>
21934
21935         * src/SDCCralloc.hpp,
21936           src/SDCClrange.c:
21937           Check more carefully for undead hiding among the living variables.
21938
21939 2013-09-23 Philipp Klaus Krause <pkk AT spth.de>
21940
21941         * sdas/astlcs90,
21942           Makefile.common.in,
21943           Makefile.in,
21944           configure.in:
21945           Integrate Rainer Keuchel's TLCS-90 assembler.
21946
21947 2013-09-23 Philipp Klaus Krause <pkk AT spth.de>
21948
21949         * src/stm8/peeph.def:
21950           Remove redundant jumps.
21951
21952 2013-09-22 Borut Razem <borut.razem AT gmail.com>
21953
21954         * device/non-free/lib/pic14/configure.in,
21955           device/non-free/lib/pic14/configure,
21956           device/non-free/lib/pic16/supported-devices.ac,
21957           device/non-free/lib/pic16/configure,
21958           device/lib/pic16/configure: fixed bash dependencies
21959
21960 2013-09-21 Philipp Klaus Krause <pkk AT spth.de>
21961
21962         * src/stm8/gen.c:
21963           More efficient stack adjustment when optimizing for code size.
21964
21965 2013-09-21 Maarten Brock <sourceforge.brock AT dse.nl>
21966
21967         * src/mcs51/gen.c (genEndFunction): applied patch 207 to fix bug 2221,
21968           Thanks Alex Burton!
21969         * support/regression/tests/bug-2221.c: new, added
21970
21971 2013-09-20 Philipp Klaus Krause <pkk AT spth.de>
21972
21973         * src/stm8/gen.c:
21974           Refactor testing for literal bytes, more efficient cast from unsigned.
21975
21976 2013-09-20 Borut Razem <borut.razem AT gmail.com>
21977
21978         * device/non-free/lib/pic14/configure.in,
21979           device/non-free/lib/pic14/configure,
21980           device/non-free/lib/pic16/supported-devices.ac,
21981           device/non-free/lib/pic16/configure,
21982           device/lib/pic16/configure:
21983           fixed bug #2220 Detection of 16 bit pic devices supported by gputils
21984           is not working correctly on Cygwin environment
21985
21986 2013-09-19 Molnar Karoly <molnarkaroly AT users.sf.net>
21987
21988         * device/include/pic14/pic14devices.txt,
21989           device/include/pic14/pic16regs.h,
21990           device/non-free/include/pic14/pic16f1704.h,
21991           device/non-free/include/pic14/pic16f1708.h,
21992           device/non-free/include/pic14/pic16lf1704.h,
21993           device/non-free/include/pic14/pic16lf1708.h,
21994           device/non-free/lib/pic14/libdev/devices.txt,
21995           device/non-free/lib/pic14/libdev/pic16f1704.c,
21996           device/non-free/lib/pic14/libdev/pic16f1708.c,
21997           device/non-free/lib/pic14/libdev/pic16lf1704.c,
21998           device/non-free/lib/pic14/libdev/pic16lf1708.c,
21999           doc/sdccman.lyx:
22000           New devices.
22001
22002 2013-09-19 Philipp Klaus Krause <pkk AT spth.de>
22003
22004         * src/z80/gen.c:
22005           Enable some Rabbit optimizations for the TLCS-90.
22006         * src/SDCCtree_dec.hpp,
22007           src/SDCCralloc.hpp,
22008           src/SDCCnaddr.hpp,
22009           src/SDCClospre.hpp:
22010           Reduce memory footprint in lospre and named address spaces, prepare for
22011           reducing memory footprint in register allocation.
22012
22013 2013-09-17 Philipp Klaus Krause <pkk AT spth.de>
22014
22015         * src/stm8/gen.c:
22016           More efficient zeroing of longs.
22017         * src/z80/gen.c:
22018           Remove C99 variable declaration.
22019
22020 2013-09-17 Philipp Klaus Krause <pkk AT spth.de>
22021
22022         * src/stm8/ralloc.c:
22023           Do not allocate spill locations for optimized-out jump conditions.
22024
22025 2013-09-16 Philipp Klaus Krause <pkk AT spth.de>
22026
22027         * src/stm8/gen.c:
22028           More efficient casts to long, fix handling of register deadness in shifts.
22029
22030 2013-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
22031
22032         * sim/ucsim/stm8.src/stm8.cc: fix simulation of LDW Y,(n,SP)
22033           to properly update N & Z flag bits
22034
22035 2013-09-14 Philipp Klaus Krause <pkk AT spth.de>
22036
22037         * src/stm8/gen.c,
22038           sim/ucsim/stm8.src/inst.cc:
22039           More efficient conditional jumps.
22040
22041 2013-09-13 Philipp Klaus Krause <pkk AT spth.de>
22042
22043         * src/stm8/gen.c:
22044           Assume spilt variables are on non-extended stack during dry runs.
22045
22046 2013-09-12 Philipp Klaus Krause <pkk AT spth.de>
22047
22048         * Makefile.common.in,
22049           configure.in,
22050           src/z80/gen.c:
22051           Preparations for TLCS-90 port.
22052         * src/stm8/peeph.def:
22053           Peepholes to work around lack of RFE #357.
22054
22055 2013-09-12 Philipp Klaus Krause <pkk AT spth.de>
22056
22057         * src/z80/gen.c:
22058           Negative stack adjustment efficiency, restore stack pointer from frame pointer.
22059         * src/stm8/peep.c:
22060           Provide our own isblank()-substitute for compilers that lack C99 support.
22061
22062 2013-09-11 Philipp Klaus Krause <pkk AT spth.de>
22063
22064         * src/z80/gen.c,
22065           src/z80/mappings.i,
22066           src/z80/peep.c:
22067           Stack adjustment code refactoring.
22068
22069 2013-09-11 Philipp Klaus Krause <pkk AT spth.de>
22070
22071         * src/SDCCmain.c,
22072           src/port.h,
22073           src/z80/main.c,
22074           src/z80/peep.c,
22075           src/z80/z80.h,
22076           src/z80/gen.c,
22077           src/z80/peep.c:
22078           Preparations for TLCS-90 port.
22079
22080 2013-09-09 Philipp Klaus Krause <pkk AT spth.de>
22081
22082         * support/regression/tests/addrspace.c:
22083           Disable test for host regression tests.
22084         * src/stm8/gen.c:
22085           Make it compile on compilers that lack C99 support.
22086
22087 2013-09-08 Philipp Klaus Krause <pkk AT spth.de>
22088
22089         * src/SDCC.y,
22090           src/SDCCmem.c,
22091           src/SDCCglue.c,
22092           doc/sdccman.lyx,
22093           support/regression/tests/addrspace.c:
22094           Support for const named address spaces (for variables in ROM).
22095         * src/z80/peeph-z80.def,
22096           src/z80/peeph-r2k.def:
22097           Check for volatile in peephole 1.
22098
22099 2013-09-05 Philipp Klaus Krause <pkk AT spth.de>
22100
22101         * src/stm8/gen.c:
22102           Fix bug #2211, fix name of codegen struct (_G vs. G).
22103
22104 2013-09-04 Philipp Klaus Krause <pkk AT spth.de>
22105
22106         * support/regression/tests/bitvars.c,
22107           support/regression/tests/bool.c,
22108           support/regression/tests/bug1057979.c,
22109           support/regression/tests/bug1738367.c,
22110           support/regression/tests/bug2084206.c,
22111           support/regression/tests/bug2935162.c,
22112           support/regression/tests/bug3183823.c,
22113           support/regression/tests/bug3290691.c,
22114           support/regression/tests/bug3467508.c,
22115           support/regression/tests/bug3537338.c,
22116           support/regression/tests/float_single.c,
22117           support/regression/tests/gcc-torture-execute-20000412-2.c,
22118           support/regression/tests/gcc-torture-execute-20030714-1.c,
22119           support/regression/tests/gcc-torture-execute-990524-1.c,
22120           support/regression/tests/gcc-torture-execute-pr15296.c,
22121           support/regression/tests/gcc-torture-execute-string-opt-5.c,
22122           support/regression/tests/genptrs.c,
22123           support/regression/tests/muldiv.c,
22124           support/regression/tests/onebyte.c,
22125           support/regression/tests/snprintf.c:
22126           Disable tests for the least-broken one of the broken ports.
22127
22128 2013-09-04 Philipp Klaus Krause <pkk AT spth.de>
22129
22130         * src/stm8/gen.c,
22131           support/regression/tests/gcc-torture-execute-20020219-1.c,
22132           support/regression/tests/gcc-torture-execute-20050104-1.c,
22133           support/regression/tests/gcc-torture-execute-920810-1.c,
22134           support/regression/tests/gcc-torture-execute-950612-1.c,
22135           support/regression/tests/gcc-torture-execute-pr42269-2.c,
22136           support/regression/tests/gcc-torture-execute-950915-1.c,
22137           support/regression/tests/gcc-torture-execute-20080529-1.c:
22138           Fix returning of long long.
22139
22140 2013-09-04 Philipp Klaus Krause <pkk AT spth.de>
22141
22142         * src/stm8/gen.c:
22143           Partial workaround for linker bug #2198.
22144         * support/regression/tests/bug-136564.c,
22145           support/regression/tests/bug-927659.c,
22146           support/regression/tests/bug1057979.c,
22147           support/regression/tests/bug3521024.c,
22148           support/regression/tests/funptrs.c,
22149           support/regression/tests/gcc-torture-execute-20021120-3.c,
22150           support/regression/tests/gcc-torture-execute-20030626-1.c,
22151           support/regression/tests/gcc-torture-execute-20070201-1.c,
22152           support/regression/tests/gcc-torture-execute-921208-1.c,
22153           support/regression/tests/gcc-torture-execute-930513-1.c,
22154           support/regression/tests/gcc-torture-execute-960327-1.c,
22155           support/regression/tests/gcc-torture-execute-980707-1.c,
22156           support/regression/tests/snprintf.c,
22157           support/regression/tests/gcc-torture-execute-20021118-2.c,
22158           support/regression/tests/gcc-torture-execute-20030626-2.c:
22159           Enable tests that pass due to workaround for bug #2198.
22160         * support/regression/tests/gcc-torture-execute-20030916-1.c:
22161           Enable passing test.
22162
22163 2013-09-03 Philipp Klaus Krause <pkk AT spth.de>
22164
22165         * src/stm8/gen.c:
22166           Implement assertion for linker bug #2198 so it is no longer silent to the
22167           user.
22168         * support/regression/tests/gcc-torture-execute-20030714-1.c:
22169           Disable failing test.
22170
22171 2013-09-02 Philipp Klaus Krause <pkk AT spth.de>
22172
22173         * src/stm8/gen.c:
22174           Pointer indirect long addressing mode.
22175
22176 2013-09-02 Philipp Klaus Krause <pkk AT spth.de>
22177
22178         * src/z80/ralloc2.cc:
22179           Tuned register allocation heuristic.
22180
22181 2013-09-01 Philipp Klaus Krause <pkk AT spth.de>
22182
22183         * src/stm8/gen.c:
22184           Fix loading of upper parts of large values through frame pointer, bug #2209.
22185
22186 2013-08-30 Philipp Klaus Krause <pkk AT spth.de>
22187
22188         * src/stm8/gen.c:
22189           Slightly more efficient addition and loading through frame pointer.
22190
22191 2013-08-30 Maarten Brock <sourceforge.brock AT dse.nl>
22192
22193         * support/regression/tests/bug-2205.c: new, added
22194         * support/regression/tests/*: set svn properties eol and keywords
22195         * device/lib/clean.mk: add stm8 port to cleaning
22196
22197 2013-08-30 Philipp Klaus Krause <pkk AT spth.de>
22198
22199         * src/z80/ralloc2.cc,
22200           support/regression/tests/bug-2208.c:
22201           Fix bug #2208.
22202
22203 2013-08-29 Philipp Klaus Krause <pkk AT spth.de>
22204
22205         * src/SDCCpeeph.c,
22206           src/ds390/peeph.def,
22207           src/hc08/peeph.def,
22208           src/mcs51/peeph.def,
22209           src/stm8/peeph.def,
22210           src/z80/peeph-gbz80.def,
22211           src/z80/peeph-r2k.def,
22212           src/z80/peeph-z80.def:
22213           Simplified peephole rules.
22214
22215 2013-08-29 Philipp Klaus Krause <pkk AT spth.de>
22216
22217         * src/stm8/peeph.def:
22218           Rules for bit setting.
22219         * src/stm8/peep.c:
22220           Implement more of register use check.
22221         * src/stm8/gen.c:
22222           Fix byte skipping in subtraction.
22223
22224 2013-08-28 Philipp Klaus Krause <pkk AT spth.de>
22225
22226         * src/stm8/gen.c:
22227           Fix generation of temporary labels in dry runs, more efficient shift by
22228           literal, subtraction and addition, partially fix recognition of multibyte
22229           on-stack operands.
22230         * src/stm8/peeph.def:
22231           Eliminate unreachable jumps (which can be generated by other rules).
22232         * src/stm8/ralloc2.cc:
22233           Tune register allocation heuristic.
22234
22235 2013-08-27 Philipp Klaus Krause <pkk AT spth.de>
22236
22237         * src/stm8/gen.c:
22238           Fix handling of A in float negation and equality comparison, more flexible
22239           addition and subtraction.
22240         * support/regression/tests/float_single.c:
22241           Enable tests for asinf(), atanf(), cosf(), sinf(), sinhf().
22242
22243 2013-08-25 Raphael Neider <rneider AT web.de>
22244
22245         * device/include/pic16/pic16devices.txt:
22246           add flag indicating XINST availability per device
22247         * src/pic16/device.c:
22248           parse XINST flag in pic16devices.txt
22249         * src/pic16/device.h:
22250           add field to store XINST availability per device
22251         * src/pic16/glue.c:
22252           emit warning on code breakage when XINST is supported and not
22253           explicitly disabled (#pragma config XINST=OFF).
22254         * src/pic16/main.c:
22255           detect and remember occurrence of #pragma config XINST=OFF
22256         * support/scripts/optimize_pic16devices.pl:
22257           support new XINST flag
22258         * support/scripts/pic16_update_xinst.sh:
22259           update XINST flags is pic16devices.txt from information extracted
22260           out of gputils/libgputils/gpprocessor.c
22261
22262 2013-08-21 Philipp Klaus Krause <pkk AT spth.de>
22263
22264         * src/stm8/gen.c:
22265           Be a little bit more flexible about addition operands - necessary to make
22266           Coremark compile.
22267
22268 2013-08-21 Philipp Klaus Krause <pkk AT spth.de>
22269
22270         * src/stm8/peep.c,
22271           src/stm8/peeph.def:
22272           Eliminate dead popw / pushw pairs.
22273
22274 2013-08-20 Philipp Klaus Krause <pkk AT spth.de>
22275
22276         * src/stm8/gen.c:
22277           More efficient left shift by literal.
22278
22279 2013-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
22280
22281         * src/SDCCast.c (decorateType): fixed bug 2205 (return discarded if
22282           missing expected operand)
22283
22284 2013-08-20 Philipp Klaus Krause <pkk AT spth.de>
22285
22286         * src/stm8/gen.c:
22287           More efficient right shift by literal.
22288
22289 2013-08-08 Borut Razem <borut.razem AT gmail.com>
22290
22291         * doc/sdccman.lyx: added some STM8 tools info, various fixes
22292
22293 2013-08-07 Borut Razem <borut.razem AT gmail.com>
22294
22295         * doc/sdccman.lyx: updated Sourceforge URLs
22296
22297 2013-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
22298
22299         * src/SDCCast.c (decorateType): fixed bug 2201 (spurious limited
22300           range warning)
22301
22302 2013-08-04 Philipp Klaus Krause <pkk AT spth.de>
22303
22304         * src/stm8/peeph.def:
22305           Peepholes for in-place operations.
22306         * src/stm8/gen.c:
22307           More efficient pointer write, fix handling of a in comparison for equality.
22308
22309 2013-08-03 Philipp Klaus Krause <pkk AT spth.de>
22310
22311         * src/stm8/peep.c,
22312           src/stm8/peeph.def:
22313           Infrastructure for notUsed().
22314         * src/stm8/gen.c:
22315           More efficient stack-to-stack copy.
22316
22317 2013-08-02 Philipp Klaus Krause <pkk AT spth.de>
22318
22319         * src/stm8/gen.c:
22320           More efficient pcall.
22321
22322 2013-08-02 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
22323
22324         * src/SDCClospre.hpp,
22325           src/SDCCopt.c:
22326           Fix handling of isaddr flag in optimizations.
22327
22328 2013-08-02 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
22329
22330         * src/SDCCopt.c,
22331           src/SDCCicode.c,
22332           src/stm8/gen.c,
22333           src/z80/gen.c:
22334           Fold offset into ADDRESS_OF, RFE #393.
22335
22336 2013-08-02 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
22337
22338         * src/stm8/gen.c:
22339           More efficient zeroing of bytes, more efficient addition of constants,
22340           fix handling of a in pointer set.
22341         * src/SDCCpeeph.c:
22342           Fix handling of architectures that have absolute jump instructions of
22343           different length.
22344         * src/stm8/peeph.def:
22345           More jump-to-jump optimizations.
22346
22347 2013-08-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
22348
22349         * support/scripts/sdcc.nsi: install/uninstall stm8 related files
22350
22351 2013-08-01 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
22352
22353         * src/stm8/gen.c:
22354           Smaller code for GET_VALUE_AT_ADDRESS and signed casts.
22355
22356 2013-07-30 Philipp Klaus Krause <pkk AT spth.de>
22357
22358         * src/stm8/gen.c:
22359           More efficient mixed-size addition of on-stack operands, and assignment
22360           to parts of x and y.
22361         * support/regression/tests/bug-136564.c,
22362           support/regression/tests/bug3521024.c,
22363           support/regression/tests/gcc-torture-execute-980707-1.c:
22364           Disable tests affected by bug #2196, 2198.
22365         * support/regression/tests/float_single.c:
22366           Disable failing sinf, cosf tests.
22367         * src/stm8/peeph.def:
22368           Tail call optimization.
22369
22370 2013-07-30 Borut Razem <borut.razem AT gmail.com>
22371
22372         * support/sdbinutils/*: sync with binutils 2.23.2
22373
22374 2013-07-29 Philipp Klaus Krause <pkk AT spth.de>
22375
22376         * src/stm8/peeph.def,
22377           src/stm8/gen.c:
22378           Enable peepholes for inverse jumps, and labels, fix label reference
22379           counting bug #2183.
22380
22381 2013-07-29 Borut Razem <borut.razem AT gmail.com>
22382
22383         * support/cpp/sdcpp-diagnostic.c, upport/cpp/sdcpp-opts.c: fixed bug
22384           #2194 Missing header file produces error, but still zero exit status
22385
22386 2013-07-27 Leland Morrison <enigmalee AT sourceforge.net>
22387
22388         * sdas/linksrc/lkrloc3.c:
22389           prevent NULL ptr dereference when generating error message
22390           (fixes bug #2076 core dump from sdldz80
22391            if relative jump exceeds range)
22392
22393 2013-07-26 Philipp Klaus Krause <pkk AT spth.de>
22394
22395         * src/stm8/peep.c,
22396           src/stm8/peeph.def:
22397           Enable peephole for jp to jra optimization.
22398
22399 2013-07-24 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
22400
22401         * support/regression/tests/bug-927659.c,
22402           support/regression/tests/bug1057979.c,
22403           support/regression/tests/bug2084206.c,
22404           support/regression/tests/funptrs.c,
22405           support/regression/tests/gcc-torture-execute-20020219-1.c,
22406           support/regression/tests/gcc-torture-execute-20021118-2.c,
22407           support/regression/tests/gcc-torture-execute-20021120-3.c,
22408           support/regression/tests/gcc-torture-execute-20030626-1.c,
22409           support/regression/tests/gcc-torture-execute-20030626-2.c,
22410           support/regression/tests/gcc-torture-execute-20050104-1.c,
22411           support/regression/tests/gcc-torture-execute-20070201-1.c,
22412           support/regression/tests/gcc-torture-execute-20080529-1.c,
22413           support/regression/tests/gcc-torture-execute-921208-1.c,
22414           support/regression/tests/gcc-torture-execute-930513-1.c,
22415           support/regression/tests/gcc-torture-execute-950612-1.c,
22416           support/regression/tests/gcc-torture-execute-950915-1.c,
22417           support/regression/tests/gcc-torture-execute-960327-1.c,
22418           support/regression/tests/gcc-torture-execute-pr42269-2.c,
22419           support/regression/tests/snprintf.c:
22420           Disabled tests that fail due to linker issue, bug #2196, 2198.
22421         * support/regression/tests/gcc-torture-execute-20030916-1.c:
22422           Disable failing test, bug #2200.
22423
22424 2013-07-24 Philipp Klaus Krause <pkk AT spth.de>
22425
22426         * src/stm8/gen.c,
22427           src/stm8/ralloc2.cc,
22428           src/stm8/main.c:
22429           More efficient unsigned right shifts by more than 3 bits,
22430           implement GETABIT, implement jump from and.
22431         * src/hc08/gen.c,
22432           src/hc08/main.c:
22433           Remove support for GETHBIT.
22434
22435 2013-07-23 Philipp Klaus Krause <pkk AT spth.de>
22436
22437         * src/stm8/gen.c:
22438           More efficient unsigned right shifts by more than 7 bits.
22439
22440 2013-07-23 Philipp Klaus Krause <pkk AT spth.de>
22441
22442         * src/SDCCralloc.hpp,
22443           src/hc08/ralloc2.cc,
22444           src/stm8/ralloc2.cc
22445           src/stm8/gen.h,
22446           src/stm8/gen.c,
22447           src/z80/ralloc2.cc:
22448           Consider ifx optimization in register allocation.
22449         * device/lib/_mullong.c:
22450           Fix typo in comment.
22451
22452 2013-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
22453
22454         * src/hc08/gen.c (genLeftShift,genRightShift): fixed bug in shifting
22455           when result and shift count partially overlapped registers
22456
22457 2013-07-22 Philipp Klaus Krause <pkk AT spth.de>
22458
22459         * src/SDCCralloc.hpp,
22460           src/stm8/gen.c,
22461           src/stm8/ralloc2.cc:
22462           Implement direct jump from comparison, eliminating temporary;
22463           fix operand handling in multiplication.
22464
22465 2013-07-21 Philipp Klaus Krause <pkk AT spth.de>
22466
22467         * src/SDCCglobl.h,
22468           src/SDCCmain.c,
22469           src/*/ralloc.c,
22470           src/SDCCopt.c,
22471           src/SDCCast.c,
22472           doc/sdccman.lyx:
22473           Reorganize debug output dump options.
22474
22475 2013-07-20 Philipp Klaus Krause <pkk AT spth.de>
22476
22477         * src/stm8/gen.c:
22478           More efficient zeroing and comparing.
22479
22480 2013-07-19 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
22481
22482         * src/stm8/gen.c,
22483           src/stm8/ralloc2.cc:
22484           Efficient pushes.
22485
22486 2013-07-19 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
22487
22488         * src/stm8/gen.c:
22489           More efficient long and long long shifts by small contants.
22490
22491 2013-07-19 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
22492
22493         * src/stm8/gen.c,
22494           support/regression/tests/compare.c:
22495           Fix handling of comparisons to immediates for stm8.
22496
22497 2013-07-18 Philipp Klaus Krause <pkk AT spth.de>
22498
22499         * device/lib/_mullong.c:
22500           Use 16x16 multiplication instead of 8x8 where faster; patch #133 by Marco
22501           Bodrato.
22502
22503 2013-07-18 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
22504
22505         * src/SDCClrange.c,
22506           support/regression/tests/bug-2197.c:
22507           Fix handling of pointer write in live-range splitting, fixing bug #2197.
22508
22509 2013-07-16 Philipp Klaus Krause <pkk AT spth.de>
22510
22511         * src/z80/ralloc.c,
22512           src/z80/ralloc2.cc,
22513           support/regression/tests/bug-2195.c,
22514           src/hc08/ralloc.c,
22515           src/hc08/ralloc2.cc:
22516           Unify handling of register survival in old and new register allocator,
22517           fixing bug #2195.
22518
22519 2013-07-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
22520
22521         * support/regression/compact-results.py,
22522         * support/regression/collate-results.py: Also look for "unknown
22523            instruction"
22524         * sim/ucsim/st7.src/st7.cc,
22525         * sim/ucsim/hc08.src/hc08.cc,
22526         * sim/ucsim/hc08.src/inst.cc: Change result code for invalid and
22527           incomplete instructions so regression tests scripts detect problem.
22528
22529 2013-07-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
22530
22531         * sim/ucsim/stm8.src/stm8.cc: Change result code for invalid and
22532           incomplete instructions so regression tests scripts detect problem.
22533
22534 2013-07-13 Philipp Klaus Krause <pkk AT spth.de>
22535
22536         * src/SDCCerr.c:
22537           Change message text for warning on variables being dead at their definitions.
22538
22539 2013-07-11 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
22540
22541         * src/SDCClospre.hpp:
22542           Fix lospre forwarding.
22543
22544 2013-07-11 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
22545
22546         * src/SDCCBBlock.c,
22547           src/SDCClrange.c,
22548           src/SDCClrange.h,
22549           src/SDCCopt.c,
22550           src/SDCCralloc.hpp,
22551           src/*/ralloc.c:
22552           Split non-connected live-ranges.
22553
22554 2013-07-05 Philipp Klaus Krause <pkk AT spth.de>
22555
22556         * src/SDCCset.h,
22557           src/SDCCset.c:
22558           Improve const use in sets.
22559         * src/SDCCglobl.h,
22560           src/SDCCBBlock.c,
22561           src/SDCCopt.c:
22562       Allow debug iCode dump after lospre.
22563
22564 2013-07-04 Philipp Klaus Krause <pkk AT spth.de>
22565
22566         * src/SDCCbitv.h,
22567           src/SDCCbitv.c:
22568           Improve const use in bit vectors.
22569
22570 2013-07-03 Philipp Klaus Krause <pkk AT spth.de>
22571
22572         * src/SDCClospre.hpp:
22573           Fix invalidation in lospre forwarding.
22574
22575 2013-07-01 Philipp Klaus Krause <pkk AT spth.de>
22576
22577         * src/SDCClospre.cc:
22578           Mark receive opcodes as invalidating for losrpe.
22579
22580 2013-06-30 Philipp Klaus Krause <pkk AT spth.de>
22581
22582         * sdccconf_in.h:
22583           Regenerated to make --disable-stm8-port work.
22584
22585 2013-06-27 Philipp Klaus Krause <pkk AT spth.de>
22586
22587         * src/SDCClospre.cc:
22588           Disable safety in division for stm8.
22589
22590 2013-06-27 Philipp Klaus Krause <pkk AT spth.de>
22591
22592         * src/SDCCnaddr.hpp:
22593           Add comment to reference the paper on bank selection.
22594
22595 2013-06-16 Philipp Klaus Krause <pkk AT spth.de>
22596
22597         * src/stm8/peeph.def:
22598           Reorganize rules, disable rules depending on notUsed() or unimplemented
22599           ref count.
22600         * src/stm8/peep.c,
22601           src/SDCCpeeph.c:
22602           Fix const, handling of relative jumps, read from uninitialized pointer.
22603
22604 2013-06-16 Valentin Dudouyt <valentin dudouyt AT gmail.com>
22605
22606         * src/stm8/main.c,
22607         * src/stm8/peep.c: implemented stm8canAssign and stm8notUsed,
22608           fixed handling of label entities in stm8instructionSize,
22609           added internal buffer in nextToken.
22610         * src/stm8/peeph.def: uncommented a few peephole rules.
22611
22612 2013-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
22613
22614         * device/lib/_mullonglong.c,
22615         * sdas/as8051/i51adr.c,
22616         * sdas/linksrc/lkbank.c,
22617         * sdas/linksrc/lklibr.c,
22618         * sdas/linksrc/lkrloc.c,
22619         * sdas/linksrc/aslink.h,
22620         * src/mcs51/main.c: cosmetic changes
22621         * sdas/asxxsrc/asmain.c (main): default to 16 bit address width
22622         * sdas/as8051/i51mch.c (minit): set address width to 24 bit
22623         * sdas/as8xcxxx/ds8mch.c (machine): validate address width
22624         * sdas/asxxsrc/asdata.c,
22625         * sdas/asxxsrc/asxxxx.h: added a_bytes, a_mask, s_mask, v_mask and outradix
22626         * sdas/asxxsrc/asexpr.c (exprmasks): set a_bytes and masks
22627         * sdas/asxxsrc/aslist.c: use a_bytes
22628         * sdas/asxxsrc/asout.c: use a_bytes,
22629           (outradix, outgsd): added to output address width
22630         * sdas/linksrc/lkarea.c,
22631         * sdas/linksrc/lklist.c: small optimizations
22632         * sdas/linksrc/lkrloc3.c (relr3): use a_bytes
22633         * support/sdbinutils/bfd/asxxxx.c (asxxxx_is_rel): fixed get_eol
22634
22635 2013-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
22636
22637         * sdas/linksrc/lkaomf51.c (GetName, SaveLinkedFilePath): small optimization
22638           (OutputAOEMF51, CollectInfoFromCDB, ReadHexFile): fixed bug 2184
22639         * sdas/linksrc/lkmain.c: cosmetics
22640         * sdas/linksrc/lkout.c (ixx, iflush): fixed bug 1986
22641         * sdas/linksrc/lksym.c: comments
22642
22643 2013-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
22644
22645         * src/sdcc.vcxproj: removed boost library path
22646         * src/stm8/stm8.vcxproj,
22647         * src/stm8/stm8.vcxproj.filters: added peep.[ch]
22648         * src/z80/z80.vcxproj: fixed message typo
22649         * src/stm8/peep.c: fixed errors for MSVC (C89 compatible only):
22650           only declarations at start of block
22651         * support/packihx/packihx.c: whitespace
22652
22653 2013-06-08 Philipp Klaus Krause <pkk AT spth.de>
22654
22655         * src/stm8/peeph.def:
22656           Prepare for replacing absolute jumps by relative jumps and inverting jump
22657           conditions.
22658         * src/stm8/peep.c,
22659           src/SDCCpeeph.c:
22660           Fix buffer overflows, improve error detection.
22661
22662 2013-06-08 Valentin Dudouyt <valentin dudouyt AT gmail.com>
22663
22664         * src/stm8/main.c,
22665         * src/stm8/peep.h,
22666         * src/stm8/peep.c:
22667           Implemented stm8instructionSize.
22668
22669 2013-06-07 Philipp Klaus Krause <pkk AT spth.de>
22670
22671         * src/SDCClospre.hpp:
22672           Cleanup debugging code in lospre.
22673
22674 2013-06-06 Philipp Klaus Krause <pkk AT spth.de>
22675
22676         * src/z80/gen.c,
22677           tests/bug-2181.c:
22678           Fix bug #2181.
22679
22680 2013-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
22681
22682         * sdcc.sln,
22683         * src/stm8/stm8.vcxproj,
22684         * src/stm8/stm8.vcxproj.filters: added stm8 project
22685         * src/hc08/hc08.vcxproj,
22686         * src/z80/z80.vcxproj,
22687         * src/sdcc.vcxproj: use boost 1.50, the last working installer from boostpro
22688         * debugger/mcs51/symtab.h,
22689         * src/ds390/gen.c,
22690         * src/hc08/gen.c,
22691         * src/mcs51/gen.c,
22692         * src/pic14/gen.c,
22693         * src/pic16/gen.c,
22694         * src/pic16/glue.c,
22695         * src/SDCCast.c,
22696         * src/SDCCdwarf2.c,
22697         * src/SDCCglue.c,
22698         * src/SDCCsymt.h,
22699         * src/z80/gen.c: fixed signed/unsigned comparison warnings
22700         * src/stm8/gen.c: fixed errors for MSVC (C89 compatible only):
22701           don't use snprintf but only SNPRINT,
22702           only declarations at start of block,
22703           don't use true/false but only TRUE/FALSE
22704         * src/stm8/main.c (stm8_defaultRules): fixed init error
22705         * src/stm8/ralloc2.cc (instruction_cost): fixed warning
22706         * src/SDCCglue.c (glue): removed target dependent code
22707         * support/regression/fwk/include/testfwk.h: removed ASSERT_FAILED,
22708           added ASSERTFALSE
22709         * support/regression/tests/gcc-torture-execute-20050826-1.c: use ASSERFALSE,
22710           enabled test for mcs51
22711         * support/regression/tests/gcc-torture-execute-920810-1.c: use ASSERTFALSE
22712
22713 2013-06-03 Philipp Klaus Krause <pkk AT spth.de>
22714
22715         * src/stm8/gen.c:
22716           More efficient register-to-register assignment using ldw.
22717
22718 2013-06-02 Philipp Klaus Krause <pkk AT spth.de>
22719
22720         * sim/ucsim/stm8.src/inst.cc:
22721           Fix handling of N and Z flags in addw, subw.
22722         * support/regression/tests/gcc-torture-execute-20021120-1.c:
22723           Disable failing test for stm8 (bug #2180).
22724         * src/stm8/gen.c:
22725           More efficient subtraction.
22726         * support/regression/tests/gcc-torture-execute-pr47337.c:
22727           Disable this very colatile test for stm8 for now. See bug #2172 for the
22728           longer justification.
22729
22730 2013-06-01 Valentin Dudouyt <valentin dudouyt AT gmail.com>
22731
22732         * sim/ucsim/stm8.src/inst.cc:
22733           Fixed subw y.
22734
22735 2013-05-31 Philipp Klaus Krause <pkk AT spth.de>
22736
22737         * src/SDCCcse.c,
22738           src/SDCClospre.cc:
22739           Fix bug #2167.
22740         * src/stm8/main.c,
22741           src/stm8/gen.c:
22742           Implement jump tables.
22743
22744 2013-05-30 Raphael Neider <rneider AT web.de>
22745
22746         * doc/sdccman.lyx: remove --enable-new-pics, add
22747           --no-extended-instructions, adjust section on adding devices
22748
22749 2013-05-30 Raphael Neider <rneider AT web.de>
22750
22751         * device/lib/pic16/configure.ac,
22752         * device/non-free/lib/pic16/configure.ac: remove obsolete option
22753           --enable-new-pics, use common device support detection from
22754           supported-devices.ac and the generated processors.ac
22755         * device/non-free/lib/pic16/supported-devices.ac: fragment from
22756           configure.ac performing detection of devices supported by gputils;
22757           device detection also performs linking step for robustness
22758
22759         * device/lib/pic16/libio/adc.ignore,
22760         * device/lib/pic16/libio/i2c.ignore,
22761         * device/lib/pic16/libio/usart.ignore: use full device id (18fxxxx)
22762
22763         * device/lib/pic16/libio/mkmk.sh,
22764         * device/non-free/lib/pic16/libdev/mkmk.sh,
22765         * device/non-free/lib/pic16/libdev/testall.sh:
22766           derive device list from files in non-free/lib/pic16/libdev rather
22767           than the manually maintained pics.all, enclose each device in
22768           ENABLE_<DEVICE> conditionals
22769
22770         * device/non-free/lib/pic16/update.sh: script to update the build
22771           system to be run whenever the set of devices supported by sdcc
22772           changed; generates processor.ac and reconfigures all PIC16 libs
22773
22774         * support/scripts/cinc2h.pl: update instructions regarding adding
22775           support for new devices
22776
22777         * device/lib/pic16/libio/Makefile.am: regenerated from mkmk.sh
22778         * device/non-free/lib/pic16/libdev/Makefile.am:
22779           regenerated from mkmk.sh
22780         * device/non-free/lib/pic16/pics.all: removed (no longer used)
22781         * device/non-free/lib/pic16/processors.ac: added, list of automake
22782           conditionals for automatic detection of devices supported by
22783           gputils, generated from update.sh
22784
22785         * device/lib/pic16/Makefile.in,
22786         * device/lib/pic16/aclocal.m4,
22787         * device/lib/pic16/configure,
22788         * device/lib/pic16/debug/Makefile.in,
22789         * device/lib/pic16/libc/Makefile.in,
22790         * device/lib/pic16/libio/Makefile.in,
22791         * device/lib/pic16/libm/Makefile.in,
22792         * device/lib/pic16/libsdcc/Makefile.in,
22793         * device/lib/pic16/startup/Makefile.in,
22794         * device/non-free/lib/pic16/Makefile.in,
22795         * device/non-free/lib/pic16/aclocal.m4,
22796         * device/non-free/lib/pic16/configure,
22797         * device/non-free/lib/pic16/libdev/Makefile.in: regenerated
22798
22799 2013-05-30 Raphael Neider <rneider AT web.de>
22800
22801         * device/lib/pic14/configure.in: remove now obsolete --enable-new-pics,
22802           check support for enhanced cores and extended instruction set,
22803         * device/lib/pic14/Makefile.am: build libsdcce.a iff enhanced cores
22804           are supported, use special version avoiding extended instructions
22805           if those are not supported by gputils
22806         * device/lib/pic14/libm/Makefile.am: build libme.a iff enhanced cores
22807           are supported, avoid extended instructions if not supported by
22808           gputils (0.13.5-6)
22809         * device/lib/pic14/libsdcc/enhanced-no-xinst/Makefile.am,
22810         * device/lib/pic14/libsdcc/enhanced-no-xinst/Makefile.in,
22811         * device/lib/pic14/libsdcc/enhanced-no-xinst/_gptrget1.S,
22812         * device/lib/pic14/libsdcc/enhanced-no-xinst/_gptrget2.S,
22813         * device/lib/pic14/libsdcc/enhanced-no-xinst/_gptrget3.S,
22814         * device/lib/pic14/libsdcc/enhanced-no-xinst/_gptrget4.S,
22815         * device/lib/pic14/libsdcc/enhanced-no-xinst/_gptrput1.S,
22816         * device/lib/pic14/libsdcc/enhanced-no-xinst/_gptrput2.S,
22817         * device/lib/pic14/libsdcc/enhanced-no-xinst/_gptrput3.S,
22818         * device/lib/pic14/libsdcc/enhanced-no-xinst/_gptrput4.S,
22819         * device/lib/pic14/libsdcc/enhanced-no-xinst/macros.inc:
22820           special version of gptr* for enhanced cores without using extended
22821           instructions
22822         * device/non-free/lib/pic14/configure.in: remove now obsolete option
22823           --enable-new-pics, improve gputils device support detection support
22824           by also performing linking, export list of supported devices to
22825           libdev/Makefile.in
22826         * device/non-free/lib/pic14/libdev/Makefile.in: accept list of devices
22827           to build from configure
22828
22829         * device/lib/pic14/Makefile.in,
22830         * device/lib/pic14/aclocal.m4,
22831         * device/lib/pic14/configure,
22832         * device/lib/pic14/libm/Makefile.in,
22833         * device/lib/pic14/libsdcc/enhanced/Makefile.in,
22834         * device/lib/pic14/libsdcc/regular/Makefile.in,
22835         * device/non-free/lib/pic14/configure:
22836           regenerated
22837
22838 2013-05-30 Raphael Neider <rneider AT web.de>
22839
22840         * src/pic14/main.c, src/pic14/main.h: add option to avoid generating
22841           instructions from the extended instruction set in order to work
22842           around issues with gputils-0.13.6
22843         * src/pic14/gen.c (inc_fsr): avoid generating ADDFSR if
22844           --no-extended-instructions is specified
22845
22846 2013-05-30 Philipp Klaus Krause <pkk AT spth.de>
22847
22848         * src/stm8/gen.c,
22849           support/regression/tests/bug-2175.c:
22850           Fix bug #2175.
22851
22852 2013-05-29 Philipp Klaus Krause <pkk AT spth.de>
22853
22854         * src/stm8/gen.c:
22855           Fix ADDRESS_OF with result in y for variables at sp + 2, more efficient
22856           assignment to stack using ldw.
22857
22858 2013-05-29 Philipp Klaus Krause <pkk AT spth.de>
22859
22860         * device/lib/_divsint.c,
22861           device/lib/_divslong.c,
22862           device/lib/_modsint.c,
22863           device/lib/_modslong.c:
22864           Remove dependencies of signed division support functions on unsigned
22865           division support functions.
22866         * src/stm8/gen.c,
22867           src/stm8/main.c:
22868           Fix partial saving of Y in division and multiplication, implement unsigned
22869           int division.
22870
22871 2013-05-29 Philipp Klaus Krause <pkk AT spth.de>
22872
22873         * src/stm8/gen.c,
22874           src/stm8/ralloc.c,
22875           support/regression/tests/gcc-torture-execute-20010129-1.c,
22876           support/regression/tests/gcc-torture-execute-pr28982a.c,
22877           support/regression/tests/gcc-torture-execute-930614-2.c,
22878           support/regression/tests/gcc-torture-execute-20021120-1.c:
22879           Support for calls to functions returning long from functions that use
22880           extended stack.
22881
22882 2013-05-28 Philipp Klaus Krause <pkk AT spth.de>
22883
22884         * src/stm8/ralloc2.cc,
22885           src/stm8/ralloc.c,
22886           src/stm8/gen.h,
22887           src/stm8/gen.c,
22888           support/regression/tests/bp.c,
22889           support/regression/tests/gcc-torture-execute-20071030-1.c,
22890           support/regression/tests/gcc-torture-execute-990513-1.c,
22891           support/regression/tests/gcc-torture-execute-pr47538.c,
22892           support/regression/tests/gcc-torture-execute-980707-1.c,
22893           support/regression/tests/bug2094505.c,
22894           support/regression/tests/gcc-torture-execute-20031012-1.c,
22895           support/regression/tests/gcc-torture-execute-20030916-1.c:
22896           Support for extended stack on stm8, more efficient ADDRESS_OF.
22897
22898 2013-05-27 Philipp Klaus Krause <pkk AT spth.de>
22899
22900         * src/stm8/gen.c:
22901           More efficient pointer access, more efficient loading of constants to
22902           stack, fix handling of shift count deadness.
22903         * sim/ucsim/stm8.src/inst.cc:
22904           Fix ldw pointer write (bug #2174).
22905         * support/regression/tests/gcc-torture-execute-pr47538.c:
22906           Disable volatile test affected by bug #2171.
22907         * src/stm8/ralloc2.cc:
22908           Implement heuristic bias for register assignment.
22909
22910 2013-05-26 Philipp Klaus Krause <pkk AT spth.de>
22911
22912         * src/stm8/gen.c:
22913           More efficient zeroing by pointer, more efficient unsigned cast,
22914           preparations for more efficient pointer access.
22915         * src/SDCCopt.c:
22916           Allow offset in pointer read.
22917         * sim/ucsim/stm8.src/inst.cc:
22918           Fix handling of N and Z flag in ldw.
22919         * src/stm8/main.c:
22920           More efficient initialization.
22921
22922 2013-05-25 Philipp Klaus Krause <pkk AT spth.de>
22923
22924         * src/stm8/gen.c:
22925           More efficient addition.
22926
22927 2013-05-25 Borut Razem <borut.razem AT gmail.com>
22928
22929         * src/SDCCopt.c: fixed bug #2165 - "Broken comparison" by disabling
22930           optimization of comparison unsigned with 2^n literal since it is broken
22931         * support/regression/test/compare_2_n.m4: added test for bug #2165
22932
22933 2013-05-25 Philipp Klaus Krause <pkk AT spth.de>
22934
22935         * Merged stm8 branch.
22936
22937 2013-05-25 Philipp Klaus Krause <pkk AT spth.de>
22938
22939         * support/regression/tests/float_single.c,
22940           support/regression/tests/gcc-torture-execute-20030714-1.c,
22941           support/regression/tests/gcc-torture-execute-20050826-1.c:
22942           STM8: Disable failing tests.
22943
22944 2013-05-25 Borut Razem <borut.razem AT gmail.com>
22945
22946         * Makefile.in: applied patch #211 - "sdbinutils is installed twice",
22947           thanks to Tijl Coosemans
22948
22949 2013-05-24 Philipp Klaus Krause <pkk AT spth.de>
22950
22951         * support/regression/tests/gcc-torture-execute-20010224-1.c:
22952           STM8: Disable test that fails due to known CSE bug #1968.
22953         * support/regression/ports/stm8/spec.mk:
22954           STM8: Remove definition for __reentrant.
22955         * src/stm8/gen.c:
22956           STM8: Fix handling of out-of-range offsets.
22957
22958 2013-05-23 Philipp Klaus Krause <pkk AT spth.de>
22959
22960         * src/stm8/gen.c:
22961           STM8: Fix float negation, fix large stack-to-stack copy under high
22962           register pressure, fix handling of immediate operands.
22963         * support/regression/tests/gcc-torture-execute-20030408-1.c:
22964           STM8: Disable test for known front-end bug.
22965         * sim/ucsim/stm8.src/inst.cc:
22966           STM8: Fix handling of V and H flags in cpw.
22967         * sim/ucsim/stm8.src/inst.cc:
22968           STM8: Silence some warnings.
22969         * src/stm8/ralloc.c:
22970           STM8: Fix missing include.
22971         * support/regression/tests/gcc-torture-execute-20050613-1.c:
22972           STM8: Disable regression test that fails due to front-end bug.
22973
22974 2013-05-22 Philipp Klaus Krause <pkk AT spth.de>
22975
22976         * src/stm8/gen.c:
22977           STM8: More efficient xor, or, and. Fix overwriting of shift count in
22978           shifts, fix comparison with upper byte in a, fix long comparison stacked
22979           offset, fix unsigned long / unsigned long long comparison.
22980
22981 2013-05-22 Philipp Klaus Krause <pkk AT spth.de>
22982
22983         * src/SDCCopt.c:
22984           STM8: Disable broken optimization of comparisons into and.
22985         * src/stm8/gen.c:
22986           STM8: Slightly more efficient shifts, fix long ifx, fix use of word
22987           rotation in copy, fix handling of a in signed cast.
22988
22989 2013-05-21 Valentin Dudouyt <valentin dudouyt AT gmail.com>
22990
22991         * src/stm8/main.c,
22992         * src/SDCCglue.c:
22993         STM8: Fixed init code: some of GSINIT parts aren't executed under certain
22994         linking conditions.
22995
22996 2013-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
22997
22998         * support/scripts/sdcc.nsi: added RequestExecutionLevel admin
22999
23000 2013-05-20 Philipp Klaus Krause <pkk AT spth.de>
23001
23002         * src/z80/gen.c:
23003           More efficient cast from _Bool,
23004         * src/z80/peep.c:
23005           Fix recognition of xor as writing a in peepholes.
23006
23007 2013-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
23008
23009         * Small Device C Compiler 3.3.0 released
23010         * .version, doc/sdccman.lyx: changed sdcc version to 3.3.1
23011
23012 2013-05-19 Philipp Klaus Krause <pkk AT spth.de>
23013
23014         * src/stm8/gen.c:
23015           STM8: Fix long and long long comparison.
23016
23017 2013-05-19 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
23018
23019         * src/stm8/gen.c:
23020           STM8: Give up trying to fix big-endian bit-fields. Make bit-fields
23021           little-endian.
23022
23023 2013-05-19 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
23024
23025         * sim/ucsim/stm8.src/instcl.h,
23026           sim/ucsim/stm8.src/inst.cc,
23027           sim/ucsim/stm8.src/stm8mac.h,
23028           sim/ucsim/stm8.src/glob.cc,
23029           sim/ucsim/stm8.src/stm8.cc,
23030           sdas/asstm8/stm8mch.c:
23031           STM8: Patches by Valentin Dudouyt to fix simulator.
23032         * src/stm8/gen.c:
23033           STM8: Fix conditional jump, address generation for on-stack variables.
23034         * device/lib/_mullong.c,
23035           device/lib/_mulint.c,
23036           device/lib/stm8/Makefile.in,
23037           device/lib/_mulschar.c,
23038           device/lib/_modschar.c,
23039           device/lib/_divschar.c,
23040           src/SDCCsymt.c,
23041           src/stm8/main.c:
23042           STM8: Multiplication and division fixes.
23043
23044 2013-05-18 Philipp Klaus Krause <pkk AT spth.de>
23045
23046         * src/stm8/gen.c:
23047           STM8: Fix offset in wide addition, fix handling of a in copy from
23048           registers to global, fix stack adjustment for large variables, fix large
23049           arithmetic signed right shift.
23050
23051 2013-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
23052
23053         * doc/INSTALL.txt: small update
23054         * support/scripts/repack_release.sh: added windows x64 setup
23055
23056 2013-05-17 Philipp Klaus Krause <pkk AT spth.de>
23057
23058         * src/stm8/gen.c:
23059           STM8: Fix bit-field access.
23060         * sim/ucsim/stm8.src/inst.cc:
23061           STM8: Fix handling of carry bit in negation in simulator.
23062
23063 2013-05-16 Philipp Klaus Krause <pkk AT spth.de>
23064
23065         * src/stm8/main.c:
23066           STM8: Fix endianness for initializers.
23067
23068 2013-05-15 Philipp Klaus Krause <pkk AT spth.de>
23069
23070         * support/regression/ports/stm8/support.c:
23071           STM8: Remove unneeded global variable that clashes with identifiers in
23072           regression tests.
23073         * support/regression/tests/malloc.c,
23074           support/regression/tests/gcc-torture-execute-920810-1.c:
23075           STM8: Disable regression tests for unimplemented malloc().
23076         * src/stm8/gen.c:
23077           STM8: Fix saving of a in early stack-to-stack copy, fix offset in stacked
23078           register operand, fix handling of operand in wide register in pointer set,
23079           fix endless loop in shifts.
23080
23081 2013-05-12 Philipp Klaus Krause <pkk AT spth.de>
23082
23083         * sim/ucsim/stm8.src/inst.cc:
23084           STM8: Fix clr, partially by patch by Valentin Dudouyt.
23085         * src/stm8/main.c:
23086           STM8:  Patch by Valentin Dudouyt to initialize global and static
23087           variables to zero.
23088
23089 2013-05-12 Philipp Klaus Krause <pkk AT spth.de>
23090
23091         * sim/ucsim/stm8.src/inst.cc:
23092           STM8: Patch by Valentin Dudouyt to fix ldw.
23093         * src/stm8/main.c:
23094           STM8: Patches by Valentin Dudouyt to fix handling of global variables and
23095           startup.
23096
23097 2013-05-11 Philipp Klaus Krause <pkk AT spth.de>
23098
23099         * sim/ucsim/stm8.src/inst.cc,
23100           sim/ucsim/stm8.src/instcl.h,
23101           sim/ucsim/stm8.src/stm8.cc,
23102           sim/ucsim/stm8.src/stm8mac.h,
23103           support/regression/ports/stm8/support.c:
23104           STM8: Patches by Valentin Dudouyt: The last bits to enable regression
23105           testing, fix bug in wide addition.
23106         * support/regression/tests/0fail.c,
23107           support/regression/tests/0pass.c:
23108           Removed dummy tests.
23109         * src/stm8/gen.c:
23110           STM8: Fix handling of large operands partially in x in comparison for
23111           equality, be more careful in partial move for cast, fix signed cast.
23112         * src/hc08/gen.c,
23113           src/z80/gen.c:
23114           More efficient cast from _Bool.
23115
23116 2013-05-11 Molnar Karoly <molnarkaroly AT users.sf.net>
23117
23118         * device/include/pic14/pic14devices.txt,
23119           device/include/pic14/pic16regs.h,
23120           device/non-free/include/pic14/pic16f753.h,
23121           device/non-free/include/pic14/pic16hv753.h,
23122           device/non-free/lib/pic14/libdev/devices.txt,
23123           device/non-free/lib/pic14/libdev/pic16f753.c,
23124           device/non-free/lib/pic14/libdev/pic16hv753.c,
23125           doc/sdccman.lyx:
23126           New devices.
23127
23128 2013-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
23129
23130         * sdas/doc/asmlnk.txt: updated for all steps towards ASxxxx v5
23131         * sdas/doc/asxhtm.html: removed
23132         * .version,
23133         * doc/INSTALL.txt,
23134         * doc/sdccman.lyx: version 3.3.0
23135
23136 2013-05-10 Philipp Klaus Krause <pkk AT spth.de>
23137
23138         * src/stm8/gen.c:
23139           STM8: Fix endianness in stack / stack copy.
23140
23141 2013-05-09 Philipp Klaus Krause <pkk AT spth.de>
23142
23143         * src/stm8/gen.c:
23144           STM8: Fix multibyte false Ifx.
23145
23146 2013-05-07 Borut Razem <borut.razem AT gmail.com>
23147
23148         * support/scripts/sdcc.nsi: removed dedication to Dennis M. Ritchie,
23149           corrected ChangeLog path
23150
23151 2013-05-05 Philipp Klaus Krause <pkk AT spth.de>
23152
23153         * src/stm8/gen.c:
23154           STM8: Fix endianness in register / stack copy.
23155
23156 2013-05-04 Maarten Brock <sourceforge.brock AT dse.nl>
23157
23158         * .version,
23159         * doc/INSTALL.txt,
23160         * doc/sdccman.lyx: version 3.3.0 rc1
23161         * sdcc.spec: version 3.3.0
23162         * sdas/asxxsrc/asout.c: suppress warning
23163
23164 2013-05-04 Philipp Klaus Krause <pkk AT spth.de>
23165
23166         * src/stm8/gen.c:
23167           STM8: Fix stack variable offset.
23168
23169 2013-05-04 Philipp Klaus Krause <pkk AT spth.de>
23170
23171         * src/z80/peep.c:
23172           More accurately model behaviour of xor for peepholes.
23173         * sdas/asstm8/stm8mch.c,
23174           sdas/asxxsrc/asout.c:
23175           Applied patch from Valentin Dudouyt to make range check stm8-specific.
23176
23177 2013-05-01 Philipp Klaus Krause <pkk AT spth.de>
23178
23179         * src/z80/peeph-z80.def,
23180           src/z80/peeph-r2k.def:
23181           Fix generation of extra # in peephole.
23182
23183 2013-04-30 Philipp Klaus Krause <pkk AT spth.de>
23184
23185         * src/stm8/gen.c:
23186           STM8: Fix memory leak in conditional jump.
23187
23188 2013-04-30 Philipp Klaus Krause <pkk AT spth.de>
23189
23190         * support/regression/tests/gcc-torture-execute-20000314-3.c:
23191           STM8: Removed regression test, since it tests for non-standard gcc behaviour.
23192         * src/stm8/gen.c:
23193           STM8: Fix saving of a on stack in binary complement.
23194
23195 2013-04-30 Philipp Klaus Krause <pkk AT spth.de>
23196
23197         * src/stm8/gen.c,
23198           src/stm8/main.c,
23199           src/stm8/ralloc2.cc:
23200           STM8: Implement unsigned division.
23201
23202 2013-04-30 Philipp Klaus Krause <pkk AT spth.de>
23203
23204         * support/regression/tests/bp.c,
23205           support/regression/tests/bug2094505.c,
23206           support/regression/tests/bug3475630.c,
23207           support/regression/tests/gcc-torture-execute-20010129-1.c,
23208           support/regression/tests/gcc-torture-execute-20021120-1.c,
23209           support/regression/tests/gcc-torture-execute-20030916-1.c,
23210           support/regression/tests/gcc-torture-execute-pr28982a.c,
23211           support/regression/tests/gcc-torture-execute-20031012-1.c,
23212           support/regression/tests/gcc-torture-execute-20071030-1.c,
23213           support/regression/tests/gcc-torture-execute-930614-2.c,
23214           support/regression/tests/gcc-torture-execute-930628-1.c,
23215           support/regression/tests/gcc-torture-execute-980707-1.c,
23216           support/regression/tests/gcc-torture-execute-990513-1.c:
23217           STM8: Disable some regression tests that need support for extended stack
23218           operands.
23219         * src/stm8/gen.c:
23220           STM8: Improve error reporting for unimplemented extended stack operands,
23221           fix pointer write.
23222         * device/lib/_divschar.c,
23223           device/lib/_modschar.c,
23224           device/lib/stm8/Makefile.in:
23225           STM8: Support routines for signed char divide and modulo.
23226
23227 2013-04-29 Philipp Klaus Krause <pkk AT spth.de>
23228
23229         * src/stm8/gen.c:
23230           STM8: Fix stack handling in equality comparison, handle dead code, fix
23231           shift to zero.
23232
23233 2013-04-29 Philipp Klaus Krause <pkk AT spth.de>
23234
23235         * src/stm8/gen.c:
23236           STM8: Implement DUMMY_READ_VOLATILE.
23237
23238 2013-04-29 Philipp Klaus Krause <pkk AT spth.de>
23239
23240         * src/stm8/gen.c:
23241           STM8: Implement read from signed bit-field.
23242
23243 2013-04-28 Philipp Klaus Krause <pkk AT spth.de>
23244
23245         * sdas/asxxsrc/asout.c,
23246           src/stm8/main.c:
23247           STM8: Applied patched from Valentin Dudouyt to improve error checking in
23248           assembler, implement initialization of globals, __interrupt.
23249
23250 2013-04-28 Philipp Klaus Krause <pkk AT spth.de>
23251
23252         * src/stm8/main.c,
23253           src/stm8/gen.c:
23254           STM8: Implement multiplication.
23255
23256 2013-04-28 Philipp Klaus Krause <pkk AT spth.de>
23257
23258         * src/stm8/gen.c:
23259           STM8: Fix asmop freeing for GET_VALUE_AT_ADDRESS, do not share symbol
23260           aops to fix double free, fix large comparison, implement bit-field writes.
23261
23262 2013-04-28 Philipp Klaus Krause <pkk AT spth.de>
23263
23264         * src/stm8/gen.c:
23265           STM8: Fix unsigned cast, implement read from unsigned bit-field.
23266         * support/regression/tests/0fail.c,
23267           support/regression/tests/0pass.c:
23268           Dummy tests for debugging regression testing.
23269
23270 2013-04-26 Philipp Klaus Krause <pkk AT spth.de>
23271
23272         * src/stm8/gen.c:
23273           STM8: Fix in handling of result in a in addition, minor improvements.
23274
23275 2013-04-26 Philipp Klaus Krause <pkk AT spth.de>
23276
23277         * src/stm8/gen.c:
23278           STM8: Fix stack handling in signed cast, fix wide right shift, minor
23279           refactoring.
23280
23281 2013-04-26 Philipp Klaus Krause <pkk AT spth.de>
23282
23283         * src/stm8/gen.c:
23284           STM8: Fix handling of a in addition, subtraction and negation, more
23285           flexible copy, fix comparison.
23286
23287 2013-04-25 Philipp Klaus Krause <pkk AT spth.de>
23288
23289         * src/stm8/gen.c:
23290           STM8: Update TODO/todo comments to reflect known bug vs optimization
23291           potential.
23292
23293 2013-04-24 Philipp Klaus Krause <pkk AT spth.de>
23294
23295         * src/stm8/gen.c:
23296           STM8: Various fixes.
23297
23298 2013-04-23 Philipp Klaus Krause <pkk AT spth.de>
23299
23300         * src/stm8/gen.c:
23301           STM8: Make lack of support for bit-fields explicit, implement binary
23302           complement, minor improvements.
23303
23304 2013-04-23 Philipp Klaus Krause <pkk AT spth.de>
23305
23306         * src/stm8/gen.c:
23307           STM8: Fix large operands in equality comparison of register with literal
23308           or stack op.
23309         * src/stm8/ralloc2.cc:
23310           STM8: Fix liveness of registers at parameter pushes.
23311
23312 2013-04-23 Philipp Klaus Krause <pkk AT spth.de>
23313
23314         * src/stm8/gen.c:
23315           STM8: Fix parameter stack offset, fix handling of a in GET_VALUE_AT_ADDRESS.
23316
23317 2013-04-22 Philipp Klaus Krause <pkk AT spth.de>
23318
23319         * src/stm8/gen.c:
23320           STM8: Fix returning 4-byte values, fix saving of x, y over call, fix
23321           handling of registers in stack-to-stack copy.
23322
23323 2013-04-21 Molnar Karoly <molnarkaroly AT users.sf.net>
23324
23325         * device/include/pic14/pic16regs.h:
23326           New common header for the pic14 family.
23327
23328 2013-04-21 Philipp Klaus Krause <pkk AT spth.de>
23329
23330         * device/lib/stm8/Makefile.in:
23331           STM8: Add missing integer support functions.
23332         * src/stm8/gen.c:
23333           STM8: Enable inline asm.
23334
23335 2013-04-21 Philipp Klaus Krause <pkk AT spth.de>
23336
23337         * support/regression/Makefile.in,
23338           support/regression/ports/stm8/spec.mk,
23339           support/regression/ports/stm8/support.c,
23340           support/regression/ports/stm8/uCsim.cmd:
23341           STM8: Basic infrastructure for regression tests, partially from a patch
23342           by Valentin Dudouyt.
23343         * src/stm8/gen.c:
23344           STM8: Name mangling for address generation.
23345
23346 2013-04-21 Philipp Klaus Krause <pkk AT spth.de>
23347
23348         * device/lib/Makefile.in:
23349           STM8: Enable building standard library.
23350
23351 2013-04-21 Philipp Klaus Krause <pkk AT spth.de>
23352
23353         * src/stm8/gen.c,
23354           src/stm8/main.c:
23355           STM8: Applied patch from Valentin Dudouyt to implement __critical.
23356
23357 2013-04-19 Philipp Klaus Krause <pkk AT spth.de>
23358
23359         * device/lib/stm8/Makefile.in:
23360           STM8: Disable building some library files.
23361         * src/stm8/gen.c:
23362           STM8: Fix comparison.
23363         * src/stm8/main.c:
23364           STM8: Disable some annoying debug output.
23365
23366 2013-04-19 Philipp Klaus Krause <pkk AT spth.de>
23367
23368         * src/stm8/main.c,
23369           sdas/asstm8/stm8mch.c:
23370           STM8: Applied patch from Valentin Dudouyt to support addw sp, #byte.
23371         * src/stm8/ralloc2.cc:
23372           STM8: Enabled cost function for more iCodes.
23373         * src/stm8/gen.c:
23374           STM8: Fixes for logic ops, RETURN, '-', stack-to-stack copy, implement
23375           more operands for comparison.
23376
23377 2013-04-18 Philipp Klaus Krause <pkk AT spth.de>
23378
23379         * src/stm8/main.c:
23380           STM8: Disable generation of jump tables.
23381         * src/stm8/gen.c:
23382           STM8: Implement more comparison operands, fix for stack-to-stack
23383           temporary assignment.
23384
23385 2013-04-18 Philipp Klaus Krause <pkk AT spth.de>
23386
23387         * src/stm8/gen.c:
23388           STM8: Endianness fixes, implement dummy pointer reads, implement '!',
23389           implement more operands in logic ops, implement more return operands,
23390           implement more operands for cast to _Bool, implement more operands for
23391           subtraction.
23392
23393 2013-04-18 Borut Razem <borut.razem AT gmail.com>
23394
23395         * device/non-free/lib/pic14/libdev/mkall.sh,
23396           device/examples/mcs51/simple/test,
23397           device/examples/mcs51/simple/go,
23398           device/examples/mcs51/simple2/go,
23399           device/examples/mcs51/simple2/test,
23400           sim/ucsim/conf:
23401           use /bin/sh instead of /bin/bash to enable compilation on OpenBSD
23402
23403 2013-04-17 Philipp Klaus Krause <pkk AT spth.de>
23404
23405         * src/stm8/gen.c:
23406           STM8: Fix for cast to bool.
23407
23408 2013-04-17 Philipp Klaus Krause <pkk AT spth.de>
23409
23410         * src/stm8/gen.c:
23411           STM8: Implement more shifts, unary minus for float, implement large
23412           return values, save regs over calls, coalescing.
23413
23414 2013-04-16 Philipp Klaus Krause <pkk AT spth.de>
23415
23416         * src/stm8/gen.c:
23417           STM8: Fix emission of rlwa, fix 16-bit increment with result in x,
23418           operand not in x.
23419
23420 2013-04-15 Philipp Klaus Krause <pkk AT spth.de>
23421
23422         * src/stm8/gen.c:
23423           STM8: Fixes for reading / writing through pointer, implement more IFX,
23424           fix wide subtraction and compariosn.
23425
23426 2013-04-15 Philipp Klaus Krause <pkk AT spth.de>
23427
23428         * src/stm8/gen.c:
23429           STM8: Now that we know more about sp-manipulation, we can do it smarter.
23430
23431 2013-04-14 Molnar Karoly <molnarkaroly AT users.sf.net>
23432
23433         * support/scripts/mcs51-disasm.pl:
23434           The overlapped block and instruction it is no longer a fatal error.
23435
23436 2013-04-14 Philipp Klaus Krause <pkk AT spth.de>
23437
23438         * src/stm8/main.c:
23439           STM8: Applied patch from Valentin Dudouyt to set default code loc.
23440         * src/stm8/gen.c:
23441           STM8: Be more cautious about arithmetic on stack pointer.
23442
23443 2013-04-13 Philipp Klaus Krause <pkk AT spth.de>
23444
23445         * src/SDCCglobl.h,
23446           src/SDCCglue.c,
23447           src/SDCCmain.c,
23448           src/pic16/glue.c,
23449           src/z80/main.c,
23450           doc/sdccman.lyx,
23451           src/stm8/main.c:
23452           Remove option --main-return, make the behaviour previously invoked by
23453           --main-return the default.
23454
23455 2013-04-13 Philipp Klaus Krause <pkk AT spth.de>
23456
23457         * sdas/asstm8/stm8.h,
23458           sdas/asstm8/stm8mch.c,
23459           sdas/asstm8/stm8pst.c,
23460           src/SDCCglue.c,
23461           src/stm8/gen.c,
23462           src/stm8/main.c:
23463           STM8: Applied patches from Valentin Dudouyt containing various fixes.
23464
23465 2013-04-11 Philipp Klaus Krause <pkk AT spth.de>
23466
23467         * src/stm8/gen.c,
23468           src/stm8/ralloc.c:
23469           Fix handling of stack part of local variables.
23470
23471 2013-04-11 Philipp Klaus Krause <pkk AT spth.de>
23472
23473         * src/stm8/gen.c:
23474           STM8: Implement basic pointer writes, fix handling of 16-bit literals.
23475
23476 2013-04-10 Philipp Klaus Krause <pkk AT spth.de>
23477
23478         * src/stm8/gen.c:
23479           STM8: END_FUNCTION stack adjustment fix, more efficient zeroing, addition
23480           fix, return value use.
23481
23482 2013-04-09 Philipp Klaus Krause <pkk AT spth.de>
23483
23484         * src/stm8/gen.c:
23485           STM8: Fix for GET_VALUE_AT_ADDRESS, fixes for shift by literal, implement
23486           call by pointer, minor improvements.
23487
23488 2013-04-08 Philipp Klaus Krause <pkk AT spth.de>
23489
23490         * src/stm8/gen.c:
23491           STM8: Allow more operands in xor, and, or.
23492
23493 2013-04-08 Philipp Klaus Krause <pkk AT spth.de>
23494
23495         * src/stm8/gen.c:
23496           STM8: Implement integer unary minus, or fix.
23497
23498 2013-04-08 Philipp Klaus Krause <pkk AT spth.de>
23499
23500         * src/stm8/gen.c:
23501           STM8: Implement more comparisons, stack handling fix.
23502         * src/SDCCsymt.c:
23503           STM8: Allow returning long long (not implemented in code genration yet).
23504
23505 2013-04-08 Philipp Klaus Krause <pkk AT spth.de>
23506
23507         * src/stm8/gen.c:
23508           STM8: Stack adjustment fixes, signed cast fix, ifx fix,
23509           GET_VALUE_AT_ADDRESS fix.
23510
23511 2013-04-08 Philipp Klaus Krause <pkk AT spth.de>
23512
23513         * src/stm8/gen.c:
23514           STM8: Implement cast to _Bool.
23515         * device/include/sdcc-lib.h,
23516           device/include/asm/stm8/features.h:
23517           STM8: Port feature header.
23518         * device/include/math.h,
23519           device/include/stdarg.h:
23520           STM8: Port feature configuration.
23521
23522 2013-04-07 Philipp Klaus Krause <pkk AT spth.de>
23523
23524         * src/stm8/gen.c:
23525           STM8: Allow more operand types in Ifx, implement more casts.
23526
23527 2013-04-06 Philipp Klaus Krause <pkk AT spth.de>
23528
23529         * src/stm8/gen.c:
23530           STM8: Fixes for stack pointer handling.
23531
23532 2013-04-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
23533
23534         * support/regression/tests/literalop.c,
23535           support/regression/tests/bitwise.c: Fix host regression failues on
23536           64-bit PowerPC
23537         * support/regression/tests/align.c: do not include stdalign.h on
23538           hosts that do not support it
23539
23540 2013-04-06 Philipp Klaus Krause <pkk AT spth.de>
23541
23542         * src/stm8/gen.c:
23543           STM8: Implement comparison for more operand types.
23544
23545 2013-04-02 Philipp Klaus Krause <pkk AT spth.de>
23546
23547         * src/SDCC.lex,
23548           src/SDCC.y,
23549           src/SDCCerr.h,
23550           src/SDCCerr.c,
23551           src/SDCCsymt.h,
23552           src/SDCCsymt.c,
23553           src/SDCCicode.c,
23554           src/SDCCval.h,
23555           src/SDCCval.c,
23556           src/port.h:
23557           src/*/main.c:
23558           doc/sdccman.lyx,
23559           support/regression/tests/assert.c,
23560           support/regression/tests/align.c:
23561           Support for C11 _Static_assert static assertions and _Alignas alignment
23562           specifiers.
23563
23564 2013-04-01 Philipp Klaus Krause <pkk AT spth.de>
23565
23566         * src/SDCCsymt.c,
23567           src/stm8/gen.c,
23568           src/stm8/main.c:
23569           STM8: Implement on-stack register passing, taking addresses of on-stack
23570           variables, handling of on-stack parameter operands.
23571
23572 2013-03-31 Philipp Klaus Krause <pkk AT spth.de>
23573
23574         * doc/sdccman.lyx:
23575           Update manual.
23576         * src/SDCCmain.c:
23577           Deprecation warning for --small-is-8bits.
23578         * device/include/assert.h:
23579           Prepare for static assertions.
23580         * src/SDCCast.h:
23581           Fix warning.
23582
23583 2013-03-30 Philipp Klaus Krause <pkk AT spth.de>
23584
23585         * doc/sdccman.lyx:
23586           Update and reorganize manual.
23587         * src/izt:
23588           Kill i186 and tcls900h ports.
23589
23590 2013-03-29 Philipp Klaus Krause <pkk AT spth.de>
23591
23592         * src/SDCC.lex,
23593           src/SDCCast.c,
23594           src/SDCCast.h,
23595           src/SDCC.y,
23596           device/include/stdalign.h,
23597           device/include/stddef.h,
23598           device/include/stdnoreturn.h,
23599           support/regression/tests/align.c:
23600           Support for C11 _Alignof operator.
23601
23602 2013-03-24 Philipp Klaus Krause <pkk AT spth.de>
23603
23604         * src/z80/gen.c:
23605           Use mlt for multiplication by constant in z180 port.
23606         * src/SDCCralloc.hpp:
23607           Add comment to reference the paper on the register allocator.
23608
23609 2013-03-16 Philipp Klaus Krause <pkk AT spth.de>
23610
23611         * src/z80/gen.c:
23612           Fix bug #2145.
23613
23614 2013-03-18 Borut Razem <borut.razem AT gmail.com>
23615
23616         * support/scripts/gen_known_bugs.pl: use http instead https since the
23617           LWP::Protocol::https perl module seems not to be installed by default
23618
23619 2013-03-16 Molnar Karoly <molnarkaroly AT users.sf.net>
23620
23621         * device/include/pic14/pic14devices.txt,
23622           device/non-free/include/pic14/pic16f1788.h,
23623           device/non-free/include/pic14/pic16f1789.h,
23624           device/non-free/lib/pic14/libdev/Makefile.in,
23625           device/non-free/lib/pic14/libdev/devices.txt,
23626           device/non-free/lib/pic14/libdev/pic16f1788.c,
23627           device/non-free/lib/pic14/libdev/pic16f1789.c,
23628           doc/sdccman.lyx:
23629           New devices: PIC16F1788, PIC16F1789
23630
23631 2013-03-15 Borut Razem <borut.razem AT gmail.com>
23632
23633         * support/scripts/gen_known_bugs.pl: adapted for Allura bug tracker
23634
23635 2013-03-14 Philipp Klaus Krause <pkk AT spth.de>
23636
23637         * src/z80/peep.c:
23638           Fix bug #2142 (ld is fixed, upper case still open).
23639
23640 2013-03-12 Molnar Karoly <molnarkaroly AT users.sf.net>
23641
23642         * support/scripts/mcs51-disasm.pl:
23643           Filters the invalid instructions and code cleaning.
23644
23645 2013-03-12 Sourceforge
23646
23647         * Project upgrade: Bug and RFE numbers after this
23648           Use a numbering system different from the one
23649           used before (also some other changes).
23650
23651 2013-03-05 Molnar Karoly <molnarkaroly AT users.sf.net>
23652         * device/non-free/include/pic14/pic16f1784.h,
23653           device/non-free/include/pic14/pic16f1786.h,
23654           device/non-free/include/pic14/pic16f1787.h,
23655           device/non-free/include/pic16/pic18f65j94.h,
23656           device/non-free/include/pic16/pic18f66j60.h,
23657           device/non-free/include/pic16/pic18f66j65.h,
23658           device/non-free/include/pic16/pic18f66j94.h,
23659           device/non-free/include/pic16/pic18f66j99.h,
23660           device/non-free/include/pic16/pic18f67j60.h,
23661           device/non-free/include/pic16/pic18f67j94.h,
23662           device/non-free/include/pic16/pic18f85j94.h,
23663           device/non-free/include/pic16/pic18f86j60.h,
23664           device/non-free/include/pic16/pic18f86j65.h,
23665           device/non-free/include/pic16/pic18f86j94.h,
23666           device/non-free/include/pic16/pic18f86j99.h,
23667           device/non-free/include/pic16/pic18f87j60.h,
23668           device/non-free/include/pic16/pic18f87j94.h,
23669           device/non-free/include/pic16/pic18f95j94.h,
23670           device/non-free/include/pic16/pic18f96j60.h,
23671           device/non-free/include/pic16/pic18f96j65.h,
23672           device/non-free/include/pic16/pic18f96j94.h,
23673           device/non-free/include/pic16/pic18f96j99.h,
23674           device/non-free/include/pic16/pic18f97j60.h,
23675           device/non-free/include/pic16/pic18f97j94.h,
23676           support/scripts/cinc2h.pl:
23677           Updated based on the gputils.
23678
23679 2013-03-03 Raphael Neider <rneider AT web.de>
23680
23681         * src/pic14/gen.c (popGet): improve debugging output,
23682           (SetIrp): handle PO_IMMEDIATES correctly, restructure code,
23683           (genUnpackBits): handle dummy reads w/o result correctly,
23684           (genNearPointerGet): handle dummy reads w/o result efficiently,
23685           together this fixes #3606703
23686         * src/pic14/gen.c (genConstPointerGet):
23687           read AOP_SIZE(result) bytes from source, fixes #3606709
23688
23689 2013-02-25 Raphael Neider <rneider AT web.de>
23690
23691         * src/pic14/ralloc.c (packRegsForOneuse):
23692           prevent NULL ptr dereference (fixes bug #3605966)
23693
23694 2013-02-24 Raphael Neider <rneider AT web.de>
23695
23696         * device/lib/pic14/libsdcc/ulong2fs.c:
23697           prefer 'while (COND) {}' over 'if (COND) do {} while (COND)'
23698         * src/pic14/gen.c (genAnd):
23699           fix for loop condition in ulong2fs.c (fixes #3605855)
23700         * device/lib/pic14/libm/Makefile.am:
23701           fix typo in CFLAGS for libme (fixes #3605860)
23702
23703 2013-02-17 Raphael Neider <rneider AT web.de>
23704
23705         * device/non-free/lib/pic14/configure.in,
23706           device/non-free/lib/pic16/configure.ac:
23707           Check and display devices missing in gputils before proceeding
23708           and request updating gputils if any to-be-supported is missing
23709         * device/non-free/lib/pic14/configure,
23710           device/non-free/lib/pic16/configure:
23711           regenerated
23712
23713 2013-02-13 Molnar Karoly <molnarkaroly AT users.sf.net>
23714
23715         * support/scripts/mcs51-disasm.pl:
23716           Use default sfr and sbit names if no header file.
23717
23718 2013-02-11 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
23719
23720         * src/stm8/gen.c:
23721           Code generation fixes and refactoring, implement ^, CALL.
23722         * src/SDCCopt.c:
23723           Enable lospre for stm8.
23724         * src/stm8/main.c:
23725           Correctly announce lack of multiplication support.
23726
23727 2013-02-11 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
23728
23729         * src/stm8/gen.c:
23730           Basic code generation infrastructure for &, |, RETURN, <, >.
23731
23732 2013-02-10 Molnar Karoly <molnarkaroly AT users.sf.net>
23733
23734         * support/scripts/mcs51-disasm.pl: Adds used count to sfr, sbit and bit lists.
23735
23736 2013-02-10 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
23737
23738         * src/stm8/gen.c,
23739           src/stm8/main.c:
23740           Various code generation fixes, improvements, debug messages.
23741         * device/lib/stm8/Makefile.in:
23742           Fix some hc08 leftovers.
23743
23744 2013-02-08 Molnar Karoly <molnarkaroly AT users.sf.net>
23745
23746         * support/scripts/mcs51-disasm.pl: bugfix
23747
23748 2013-02-03 Molnar Karoly <molnarkaroly AT users.sf.net>
23749
23750         * support/scripts/mcs51-disasm.pl: Improved recognition of jump tables.
23751
23752 2013-02-03 Molnar Karoly <molnarkaroly AT users.sf.net>
23753
23754         * support/scripts/mcs51-disasm.pl: Improved recognition of jump tables and
23755           bugfix.
23756
23757 2013-02-03 Molnar Karoly <molnarkaroly AT users.sf.net>
23758
23759         * support/scripts/mcs51-disasm.pl: Bugfix and count of references in the RAM.
23760
23761 2013-02-01 Molnar Karoly <molnarkaroly AT users.sf.net>
23762
23763         * support/scripts/mcs51-disasm.pl: Small refinements.
23764
23765 2013-01-31 Molnar Karoly <molnarkaroly AT users.sf.net>
23766
23767         * support/scripts/mcs51-disasm.pl: Use IRAM key in name-list file.
23768
23769 2013-01-29 Philipp Klaus Krause <philipp AT colecovision.eu>
23770
23771         * src/stm8/gen.c:
23772           Use clr for more efficient zeroing.
23773
23774 2013-01-29 Molnar Karoly <molnarkaroly AT users.sf.net>
23775
23776         * support/scripts/mcs51-disasm.pl: Use informations of the OSEG area from
23777           map file.
23778
23779 2013-01-28 Molnar Karoly <molnarkaroly AT users.sf.net>
23780
23781         * support/scripts/mcs51-disasm.pl: New command option: --name-list
23782
23783 2013-01-28 Philipp Klaus Krause <pkk AT spth.de>
23784
23785         * src/hc08/gen.c,
23786           More efficient calls to _Noreturn functions.
23787
23788 2013-01-28 Molnar Karoly <molnarkaroly AT users.sf.net>
23789
23790         * support/scripts/mcs51-disasm.pl: Improved finds of stack. Prints into
23791           map the iRAM.
23792
23793 2013-01-27 Philipp Klaus Krause <pkk AT spth.de>
23794
23795         * src/SDCCpeeph.c,
23796           src/z80/gen.c,
23797           More efficient calls to _Noreturn functions.
23798
23799 2013-01-27 Molnar Karoly <molnarkaroly AT users.sf.net>
23800
23801         * support/scripts/mcs51-disasm.pl: Prints the map of RAM, list of bits and
23802           start of stack.
23803
23804 2013-01-27 Molnar Karoly <molnarkaroly AT users.sf.net>
23805
23806         * support/scripts/mcs51-disasm.pl: Improved recognition of jump tables.
23807
23808 2013-01-26 Molnar Karoly <molnarkaroly AT users.sf.net>
23809
23810         * support/scripts/mcs51-disasm.pl: New command option: --recognize-jump-tables
23811
23812 2013-01-24 Molnar Karoly <molnarkaroly AT users.sf.net>
23813
23814         * support/scripts/mcs51-disasm.pl: New command option: --find-lost-labels
23815
23816 2013-01-23 Molnar Karoly <molnarkaroly AT users.sf.net>
23817
23818         * support/scripts/mcs51-disasm.pl:
23819           New feature in "Public labels" section: (calls: ..., jumps: ...)
23820           ("number of calls" and "number of jumps")
23821
23822 2013-01-21 Molnar Karoly <molnarkaroly AT users.sf.net>
23823
23824         * support/scripts/mcs51-disasm.pl: Bugfix and more proposal for use.
23825
23826 2013-01-20 Molnar Karoly <molnarkaroly AT users.sf.net>
23827
23828         * support/scripts/mcs51-disasm.pl: Additional informations about direction
23829           of the jumps.
23830
23831 2013-01-20 Molnar Karoly <molnarkaroly AT users.sf.net>
23832
23833         * support/scripts/mcs51-disasm.pl: "Public variables" -> "Public labels"
23834
23835 2013-01-20 Molnar Karoly <molnarkaroly AT users.sf.net>
23836
23837         * support/scripts/mcs51-disasm.pl: Improved handling of blocks and
23838           lists of labels and variables.
23839
23840 2013-01-19 Molnar Karoly <molnarkaroly AT users.sf.net>
23841
23842         * support/scripts/mcs51-disasm.pl: Expanded assembly mode and nicer tables.
23843
23844 2013-01-15 Raphael Neider <rneider AT web.de>
23845
23846         * device/lib/pic16/libsdcc/long/modulong.c:
23847           return ~0UL instead of looping endlessly on divide-by-0,
23848           addresses #3600983
23849
23850 2013-01-13 Raphael Neider <rneider AT web.de>
23851
23852         * src/pic14/gen.c (genDataPointerSet):
23853           fix and simplify operand size detection, fixes #3600361
23854         * src/pic14/main.c (keywords[]):
23855           remove unsupported "pdata", fixes #3600724
23856
23857 2013-01-13 Molnar Karoly <molnarkaroly AT users.sf.net>
23858
23859         * support/scripts/cinc2h.pl: Canceled the command option: --create-sfr16
23860         * device/non-free/include/pic16/pic18*.h,
23861           device/non-free/lib/pic16/libdev/pic18*.c: Canceled the __sfr16 type.
23862
23863 2013-01-13 Molnar Karoly <molnarkaroly AT users.sf.net>
23864
23865         * support/scripts/mcs51-disasm.pl: New command option: --assembly-source
23866
23867 2013-01-13 Molnar Karoly <molnarkaroly AT users.sf.net>
23868
23869         * support/scripts/cinc2h.pl: New command option: --create-sfr16
23870           (This option is for the time being operates only at the pic16 series.)
23871         * device/non-free/include/pic16/pic18*.h,
23872           device/non-free/lib/pic16/libdev/pic18*.c: Implementation of the __sfr16
23873           type.
23874
23875 2013-01-12 Molnar Karoly <molnarkaroly AT users.sf.net>
23876
23877         * support/scripts/mcs51-disasm.pl: New command option: --no-explanations
23878
23879 2013-01-12 Molnar Karoly <molnarkaroly AT users.sf.net>
23880
23881         * support/scripts/mcs51-disasm.pl: New command option: --hex-constant
23882
23883 2013-01-12 Molnar Karoly <molnarkaroly AT users.sf.net>
23884
23885         * support/scripts/mcs51-disasm.pl: Faster the decoding of instructions.
23886
23887 2013-01-11 Molnar Karoly <molnarkaroly AT users.sf.net>
23888
23889         * support/scripts/mcs51-disasm.pl: More control characters are recognized.
23890           Refinement the align of explanations.
23891
23892 2013-01-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
23893
23894         * src/hc08/main.c: Nearly exact instruction sizes for peephole
23895           branch optimizations.
23896
23897 2013-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
23898
23899         * src/mcs51/gen.c (genSend): "fix" for bug #3600343
23900
23901 2013-01-10 Molnar Karoly <molnarkaroly AT users.sf.net>
23902
23903         * support/scripts/mcs51-disasm.pl: Simplified the code.
23904
23905 2013-01-10 Molnar Karoly <molnarkaroly AT users.sf.net>
23906
23907         * doc/sdccman.lyx: Expanded the 6.2 (Tools) table.
23908
23909 2013-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
23910
23911         * src/hc08/ralloc.c (packRegisters),
23912         * src/hc08/gen.c (aopForRemat): allow more rematerializations of
23913           cast pointers
23914         * src/hc08/ralloc2.cc (operand_is_ax): fixed bug that misidentified
23915           some register assignments as the register pair AX
23916
23917 2013-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
23918
23919         * src/SDCC.y,
23920         * src/SDCCast.h,
23921         * src/SDCCast.c: Move the test condition of a for-loop to the end of
23922           the loop if it is always true for the first iteration of the loop
23923           and has no side-effects.
23924
23925 2013-01-09 Molnar Karoly <molnarkaroly AT users.sf.net>
23926
23927         * support/scripts/mcs51-disasm.pl: Internal restructuring an bug fixes.
23928
23929 2013-01-08 Molnar Karoly <molnarkaroly AT users.sf.net>
23930
23931         * support/scripts/mcs51-disasm.pl: Prints in table the embedded constants.
23932
23933 2013-01-07 Molnar Karoly <molnarkaroly AT users.sf.net>
23934
23935         * support/scripts/mcs51-disasm: Renamed to mcs51-disasm.pl
23936
23937 2013-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
23938
23939         * src/hc08/gen.c,
23940         * src/hc08/ralloc2.cc: Support more register combinations
23941           with pointer get/set and ifx iCodes. Allow rmw instructions to
23942           use X as a scratch register.
23943         * sim/ucsim/hc08.src/inst.cc: Fixed bug with cbeq using stack operand
23944           modifying hx
23945
23946 2012-01-07 Philipp Klaus Krause <pkk AT spth.de>
23947
23948         * src/stm8/gen.c:
23949           Infrastructure for the stm8 port.
23950
23951 2012-01-06 Philipp Klaus Krause <pkk AT spth.de>
23952
23953         * src/stm8/gen.c:
23954           Infrastructure for the stm8 port.
23955
23956 2013-01-06 Philipp Klaus Krause <pkk AT spth.de>
23957
23958         * src/z80/gen.c,
23959           src/z80/ralloc.c:
23960           Minor code cleanup.
23961
23962 2013-01-06 Molnar Karoly <molnarkaroly AT users.sf.net>
23963
23964         * support/scripts/mcs51-disasm:
23965           Changes in the commandline options:
23966             Renamed --code-size to --rom-size.
23967             Removed: --debug
23968             New: --verbose, --const-area
23969           Extracts more informations from map file.
23970
23971 2012-01-06 Philipp Klaus Krause <pkk AT spth.de>
23972
23973         * src/stm8/ralloc.c,
23974           src/stm8/gen.c:
23975           Infrastructure for the stm8 port.
23976
23977 2013-01-06 Borut Razem <borut.razem AT gmail.com>
23978
23979         * src/SDCCasm.c, src/SDCCasm.h: excluded unused asm mappings
23980
23981 2012-01-06 Philipp Klaus Krause <pkk AT spth.de>
23982
23983         * src/stm8/ralloc.c,
23984           src/stm8/ralloc2.cc:
23985           Register allocation infrastructure for the stm8 port.
23986         * src/stm8/gen.c:
23987           Code generation infrastructure for the stm8 port.
23988
23989 2013-01-05 Molnar Karoly <molnarkaroly AT users.sf.net>
23990
23991         * support/scripts/mcs51-disasm: More informations from map file.
23992
23993 2013-01-05 Molnar Karoly <molnarkaroly AT users.sf.net>
23994
23995         * support/scripts/mcs51-disasm: The required perl version: 5.12.0
23996           One repair: The unknown instruction is actually simple embedded
23997           data in the code.
23998
23999 2013-01-05 Molnar Karoly <molnarkaroly AT users.sf.net>
24000
24001         * support/scripts/mcs51-disasm: New commandline option: --map-file
24002           More detailed comments of instructions.
24003
24004 2013-01-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
24005
24006         * src/hc08/ralloc.h,
24007         * src/hc08/ralloc.c,
24008         * src/hc08/gen.h,
24009         * src/hc08/gen.c: Removed some unused fields of the asmop
24010           struct. Made checking asmops for registers more efficient.
24011
24012 2013-01-04 Molnar Karoly <molnarkaroly AT users.sf.net>
24013
24014         * support/scripts/mcs51-disasm: New commandline option: --code-size
24015           In addition, limited tracking of some register (Rx, DPTR).
24016
24017 2013-01-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
24018
24019         * src/hc08/ralloc.c: Removed old code from the original fork
24020           from mcs51 that was not being used. Brought the old register
24021           allocator up to date with the current code generator.
24022         * src/hc08/gen.c: Support ldhx/sthx with stack operands on s08.
24023           Avoid using hx to assign literals to stack operands on hc08.
24024
24025 2013-01-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
24026
24027         * src/hc08/gen.c (genAssignLit): fixed bug on systems that default
24028           to signed char.
24029
24030 2013-01-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
24031
24032         * src/hc08/gen.c: Fixed code size regression on s08 from overuse
24033           of indexed addressing mode. Clean out some old, unused source.
24034           Initialize hc08_aop_pass[] only once. Correct costs in
24035           accopWithAop() for 2 byte instructions. Small improvements
24036           to addition and subtraction.
24037
24038 2013-01-02 Molnar Karoly <molnarkaroly AT users.sf.net>
24039
24040         * device/non-free/include/pic14/pic16f720.h,
24041           device/non-free/include/pic14/pic16f721.h,
24042           device/non-free/include/pic14/pic16lf1902.h,
24043           device/non-free/include/pic14/pic16lf1903.h,
24044           device/non-free/include/pic16/pic18f65j94.h,
24045           device/non-free/include/pic16/pic18f66j60.h,
24046           device/non-free/include/pic16/pic18f66j65.h,
24047           device/non-free/include/pic16/pic18f66j94.h,
24048           device/non-free/include/pic16/pic18f66j99.h,
24049           device/non-free/include/pic16/pic18f67j60.h,
24050           device/non-free/include/pic16/pic18f67j94.h,
24051           device/non-free/include/pic16/pic18f85j94.h,
24052           device/non-free/include/pic16/pic18f86j60.h,
24053           device/non-free/include/pic16/pic18f86j65.h,
24054           device/non-free/include/pic16/pic18f86j94.h,
24055           device/non-free/include/pic16/pic18f86j99.h,
24056           device/non-free/include/pic16/pic18f87j60.h,
24057           device/non-free/include/pic16/pic18f87j94.h,
24058           device/non-free/include/pic16/pic18f95j94.h,
24059           device/non-free/include/pic16/pic18f96j60.h,
24060           device/non-free/include/pic16/pic18f96j65.h,
24061           device/non-free/include/pic16/pic18f96j94.h,
24062           device/non-free/include/pic16/pic18f96j99.h,
24063           device/non-free/include/pic16/pic18f97j60.h,
24064           device/non-free/include/pic16/pic18f97j94.h,
24065           device/non-free/lib/pic14/libdev/pic16f720.c,
24066           device/non-free/lib/pic14/libdev/pic16f721.c,
24067           device/non-free/lib/pic14/libdev/pic16lf1902.c,
24068           device/non-free/lib/pic14/libdev/pic16lf1903.c:
24069           Updated based on the gputils.
24070
24071 2013-01-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
24072
24073         * src/hc08/gen.h,
24074         * src/hc08/gen.c: More optimization of literal constant assignments.
24075           Use indexed addressing mode in place of extended in some contexts.
24076
24077 2013-01-01 Molnar Karoly <molnarkaroly AT users.sf.net>
24078
24079         * support/scripts/mcs51-disasm: Disassembler for the mcs51 family.
24080
24081 2013-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
24082
24083         * src/hc08/peeph.def: Removed peephole rule #8 since it is handled
24084           in code generator now. Added rules for dbnz.
24085         * src/hc08/gen.c:  Rewrote genDbnz(). Minor improvements to genCmp()
24086           and asmopToBool(). Removed some totally wrong code from genIfx().
24087
24088 2012-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
24089
24090         * src/hc08/ralloc.h,
24091         * src/hc08/ralloc.c,
24092         * src/hc08/gen.c: optimization of literal constant loads/transfers
24093
24094 2012-12-31 Raphael Neider <rneider AT web.de>
24095
24096         * src/pic14/genarith.c (genAddLit): fixed coding style,
24097           fixed #3599010 by adding implementation of (int + X)
24098           for X in [0x0102; 0x01FE]
24099
24100 2012-12-29 Philipp Klaus Krause <pkk AT spth.de>
24101
24102         * src/stm8/gen.c,
24103           src/stm8/ralloc2.cc:
24104           Infrastructure for STM8 port.
24105
24106 2012-12-29 Philipp Klaus Krause <pkk AT spth.de>
24107
24108         * src/SDCCbtree.cc:
24109           Fix bug #3598841.
24110
24111 2012-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
24112
24113         * sdcc_vc.h.in: converted TABs to spaces
24114         * src/SDCCast.c(expandInlineFuncs): even MSVC 2012 still does not support
24115           C99 randomly placed declarations, please place all declarations at the
24116           start of a block
24117         * src/sdcc.vcxproj,
24118         * src/sdcc.vcxproj.filters: added SDCCbtree.cc and SDCCbtree.h
24119         * src/SDCCbtree.cc: fixed STX usage
24120
24121 2012-12-29 Philipp Klaus Krause <pkk AT spth.de>
24122
24123         * src/stm8/ralloc2.cc,
24124           src/stm8/gen.c,
24125           src/stm8/ralloc.c:
24126           Infrastructure for STM8 port.
24127
24128 2012-12-28 Philipp Klaus Krause <pkk AT spth.de>
24129
24130         * src/stm8/ralloc2.cc,
24131           src/stm8/gen.c,
24132           src/stm8/gen.h:
24133           Infrastructure for STM8 port.
24134
24135 2012-12-28 Philipp Klaus Krause <pkk AT spth.de>
24136
24137         * support/regression/tests/gcc-torture-execute-20011126-1.c,
24138           support/regression/tests/gcc-torture-execute-20000717-2.c,
24139           support/regression/tests/gcc-torture-execute-921202-2.c,
24140           support/regression/tests/gcc-torture-execute-20050104-1.c:
24141           Enable some long long regression tests, that now seem to work even on
24142           32-bit systems.
24143
24144 2012-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
24145
24146         * doc/sdccman.lyx: small update about sdas390
24147         * sdas/asgb/gbpst.c: enable macros
24148         * sdas/asxxsrc/aslex.c (nxtline): also fix macro case
24149         * sdas/asxxsrc/asmcro.c,
24150         * sdas/asxxsrc/asout.c,
24151         * sdas/asxxsrc/asxxxx.h: small step to ASxxxx v5
24152         * src/mcs51/gen.c(genJumpTab): use optimize.codeSpeed and options.acall_ajmp
24153         * src/SDCCast.c(createFunction): fixed warning
24154         * src/SDCCpeeph.c: cosmetics
24155         * support/regression/tests/bug3467508.c: suppress warnings
24156         * support/regression/tests/gcc-torture-execute-20050125-1.c: fixed warning
24157         * support/regression/tests/gcc-torture-execute-20050224-1.c: shortened test,
24158           always perform ASSERT for correct statistics
24159         * support/regression/tests/gcc-torture-execute-20051104-1.c: added comments
24160         * support/regression/tests/gcc-torture-execute-doloop-2.c: always ASSERT
24161         * support/regression/tests/key.c,
24162         * support/regression/tests/long_asm_line.c,
24163         * support/regression/tests/macro.c: use at least one ASSERT
24164
24165 2012-12-28 Philipp Klaus Krause <pkk AT spth.de>
24166
24167         * src/stm8/ralloc2.cc,
24168           src/stm8/gen.h,
24169           src/stm8/main.c,
24170           src/stm8/gen.c,
24171           src/stm8/ralloc.h,
24172           src/stm8/ralloc.c:
24173           Infrastructure for STM8 port.
24174
24175 2012-12-27 Philipp Klaus Krause <pkk AT spth.de>
24176
24177         * Merged blocktree branch.
24178
24179 2012-12-27 Philipp Klaus Krause <pkk AT spth.de>
24180
24181         * src/SDCCglue.c:
24182           Handle emission of long long constants.
24183           Emit error message for unknown sizes instead of failing silently.
24184
24185 2012-12-27 Maarten Brock <sourceforge.brock AT dse.nl>
24186
24187         * src/SDCCval.c,
24188         * sdcc_vc.h.in: moved strto(u)ll macros and fixed warnings
24189
24190 2012-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
24191
24192         * src/SDCCglue.c (emitOverlay): fixed bug #3596899
24193         * support/regression/tests/gcc-tortue-execute-20021118-2.c:
24194           re-enabled test (fixed by my 2012-12-26 commit)
24195
24196 2012-12-26 Maarten Brock <sourceforge.brock AT dse.nl>
24197
24198         * src/SDCCval.c: inserted macros for strtoll and strtoull
24199
24200 2012-12-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
24201
24202         * src/SDCC.y,
24203         * src/SDCCsymt.c,
24204         * src/SDCCsymt.h,
24205         * src/SDCCast.c,
24206         * src/SDCCast.h: Fixed some scope related bugs including
24207           #3190029 (improved previous fix), #3513308, and #3511513
24208         * support/regression/tests/gcc-torture-execute-960116-1.c:
24209           re-enabled test
24210
24211 2012-12-26 Borut Razem <borut.razem AT gmail.com>
24212
24213         * support/sdbinutils/binutils/configure.in,
24214           support/sdbinutils/binutils/configure:
24215           fixed bug #3527589 - "Build fails on archlinux ppc"
24216
24217 2012-12-25 Borut Razem <borut.razem AT gmail.com>
24218
24219         * src/pic14/gen.c, src/pic14/main.c:
24220           applied patch #3193179 - "pic14 naked ISR handler"
24221           implementing RFE #1432077 - "naked for pic14",
24222           thanks to Wolfgang Jung
24223
24224 2012-12-23 Vaclav Peroutka <vaclavpe AT seznam.cz>
24225
24226    * sim/ucsim/configure
24227      sim/ucsim/configure.in
24228      sim/ucsim/main_in.mk
24229      sim/ucsim/packages_in.mk
24230      sim/ucsim/stypes.h
24231      sim/ucsim/st7.src/(c).1
24232      sim/ucsim/st7.src/Makefile.in
24233      sim/ucsim/st7.src/clean.mk
24234      sim/ucsim/st7.src/conf.mk
24235      sim/ucsim/st7.src/glob.cc
24236      sim/ucsim/st7.src/glob.h
24237      sim/ucsim/st7.src/inst.cc
24238      sim/ucsim/st7.src/instcl.h
24239      sim/ucsim/st7.src/regsst7.h
24240      sim/ucsim/st7.src/simst7.cc
24241      sim/ucsim/st7.src/simst7cl.h
24242      sim/ucsim/st7.src/sst7.cc
24243      sim/ucsim/st7.src/st7.cc
24244      sim/ucsim/st7.src/st7cl.h
24245      sim/ucsim/st7.src/st7mac.h
24246      sim/ucsim/stm8.src/inst.cc
24247      sim/ucsim/stm8.src/instcl.h
24248      sim/ucsim/stm8.src/stm8.cc
24249      sim/ucsim/stm8.src/stm8mac.h
24250
24251 2012-12-23 Philipp Klaus Krause <pkk AT spth.de>
24252
24253         * src/stm8/gen.c,
24254           src/stm8/ralloc.h,
24255           src/stm8/ralloc2.cc,
24256           src/stm8/ralloc.c:
24257           Infrastructure for STM8 port.
24258
24259 2012-12-22 Philipp Klaus Krause <pkk AT spth.de>
24260
24261         * src/stm8/main.c,
24262           src/stm8/gen.c,
24263           src/stm8/gen.h,
24264           src/stm8/ralloc.h,
24265           src/port.h,
24266           src/SDCCmain.c,
24267           src/stm8/ralloc.c:
24268           Basic infrastructure for STM8 port.
24269
24270 2012-12-21 Philipp Klaus Krause <pkk AT spth.de>
24271
24272         * Makefile.common.in,
24273           Makefile.in,
24274           configure.in,
24275           sim/ucsim/aclocal.m4,
24276           sim/ucsim/configure,
24277           configure,
24278           debugger/mcs51/aclocal.m4,
24279           src/port.h,
24280           src/stm8,
24281           src/stm8/Makefile.in,
24282           src/stm8/main.c,
24283           src/stm8/peeph.def,
24284           device/lib/stm8,
24285           device/lib/stm8/Makefile.in,
24286           src/stm8/ralloc.h:
24287           Basic build infrastructure for STM8 port.
24288
24289 2012-12-20 Philipp Klaus Krause <pkk AT spth.de>
24290
24291         * src/SDCCbtree.cc:
24292           BTREE_DEBUG macro for enabling debub messages in blocktree-based allocator.
24293
24294 2012-12-20 Philipp Klaus Krause <pkk AT spth.de>
24295
24296         * support/regression/tests/frexpf.c:
24297           Test for frexpf().
24298         * src/z80/gen.c:
24299           Do not attempt to restore pair using dec, when it has been pushed.
24300
24301 2012-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
24302
24303         * src/SDCCval.c (constVal),
24304         * sdas/asxxsrc/aslex.c (nxtline): fixed warnings
24305
24306 2012-12-19 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
24307
24308         * src/SDCCbtree.cc:
24309           Special handling for parameters in btree-based stack allocation.
24310
24311 2012-12-19 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
24312
24313         * src/SDCCralloc.hpp:
24314           Send error message about invalid root to cerr instead of cout.
24315
24316 2012-12-19 Borut Razem <borut.razem AT gmail.com>
24317
24318         * src/SDCCmain.c, src/SDCCglobl.h, support/cpp/sdcpp.opt,
24319           support/cpp/libcpp/init.c, support/cpp/sdcpp-opts.c
24320           fixed bug 3572584 - "Trigraphs don't work", 2nd try:
24321           trigraphs are enabled by default in sdcpp
24322
24323 2012-12-16 Borut Razem <borut.razem AT gmail.com>
24324
24325         * src/SDCCglobl.h, src/SDCCmain.c:
24326           fixed bug 3572584 - "Trigraphs don't work"
24327
24328 2012-12-14 Philipp Klaus Krause <pkk AT spth.de>
24329
24330         * src/SDCCbtree.cc,
24331           src/SDCCast.c:
24332           Fixes for block-based stack allocation.
24333
24334 2012-12-14 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
24335
24336         * src/SDCC.y
24337           src/SDCCbtree.h,
24338           src/SDCCbtree.cc,
24339           src/SDCCast.c,
24340           src/SDCCmem.c:
24341           Fixes for block-based stack allocation.
24342
24343 2012-12-13 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
24344
24345         * src/SDCC.y
24346           src/SDCCbtree.h,
24347           src/SDCCbtree.cc,
24348           src/SDCCmem.c:
24349           Infrastructure for block-based stack allocation.
24350
24351 2012-12-09 Philipp Klaus Krause <pkk AT spth.de>
24352
24353         * src/z80/gen.c:
24354           Do not generate redundant loads when fetching pair from regs.
24355
24356 2012-12-02 Molnar Karoly <molnarkaroly AT users.sf.net>
24357
24358         * support/scripts/cinc2h.pl,
24359           support/scripts/pic14-header-parser.pl,
24360           support/scripts/pic16-header-parser.pl: I changed the copyright.
24361
24362 2012-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
24363
24364         * src/SDCC.y (labeled_statement): fixed bug #3590884
24365
24366 2012-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
24367
24368         * src/SDCCcse.c (algebraicOpts),
24369         * src/SDCCicode.c (operandOperation),
24370         * src/SDCCsymt.c (bitsForType),
24371         * src/SDCCval.h,
24372         * src/SDCCval.c: working towards long long constant support
24373
24374 2012-11-25 Molnar Karoly <molnarkaroly AT users.sf.net>
24375
24376         * device/non-free/include/pic16/pic18f6390.h,
24377           device/non-free/lib/pic16/libdev/pic18f6390.c:
24378           Repaired wrong address of RCREG, 0x0FA0 --> 0x0FAE.
24379
24380 2012-11-25 Molnar Karoly <molnarkaroly AT users.sf.net>
24381
24382         * device/non-free/include/pic16/pic18f63j11.h,
24383           device/non-free/lib/pic16/libdev/pic18f63j11.c:
24384           Repaired wrong address of RCREG, 0x0FD0 --> 0x0FAE.
24385
24386 2012-11-24 Borut Razem <borut.razem AT gmail.com>
24387
24388         * doc/sdccman.lyx: LyX format update to lyxformat 413, LyX 2.x.x
24389
24390 2012-11-22 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
24391
24392         * src/SDCCtree_dec.hpp:
24393           Ensure we have an empty bag at the root in nice tree decompositions.
24394         * support/regression/tests/gcc-torture-execute-20060110-1.c:
24395           Disable test which fails on arm for gbz80 due to unimplemented long long constants.
24396
24397 2012-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
24398
24399         * doc/sdccman.lyx: removed duplicate commands my lyx edit added
24400
24401 2012-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
24402
24403         * doc/sdccman.lyx: document --no-ret-without-call and fix some typos
24404
24405 2012-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
24406
24407         * src/mcs51/gen.c (emitDummyCall): use temporary label,
24408           (genPcall): use temporary label call instead of pushes,
24409           (genJumpTab): optimized thresholds and always use jmp @a+dptr
24410         * src/mcs51/peep.c (scan4op): detect lcall temporary label
24411         * src/mcs51/ralloc.c: cosmetics
24412
24413 2012-11-18 Molnar Karoly <molnarkaroly AT users.sf.net>
24414
24415         * support/scripts/pic16-header-parser.pl:
24416           New capability: Handling of I/O pins of the peripheral.
24417           The program creates six files in the actual directory:
24418                 adc.tables, ccp.tables, pwm.tables, i2c.tables,
24419                 spi.tables, usart.tables
24420
24421 2012-11-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
24422
24423         * src/SDCCglobl.h,
24424         * src/mcs51/main.c
24425         * src/mcs51/gen.c (emitDummyCall,genJumpTab, genPcall):
24426           added --no-ret-without-call option for compatibility with
24427           Infineon's Memory Extension Stack
24428
24429 2012-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
24430
24431         * sdcc.sln,
24432         * support/scripts/sdcc.nsi: added sdas390
24433
24434 2012-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
24435
24436         * src/SDCCast.c (decorateType): fixed bug #3577669
24437         * support/regression/tests/gcc-torture-execute-20021010-1.c: reenabled
24438
24439 2012-11-13 Maarten Brock <sourceforge.brock AT dse.nl>
24440
24441         * configure: added as8xcxxx to CONFIG_FILES
24442
24443 2012-11-13 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
24444
24445         * src/z80/mappings.i:
24446           Fix use of and macro for z80asm assembler.
24447
24448 2012-11-12 Maarten Brock <sourceforge.brock AT dse.nl>
24449
24450         * configure,
24451         * configure.in,
24452         * Makefile.in: added as8xcxxx
24453         * Makefile.common.in: fixed OPT_DISABLE_DS390
24454         * sdas/as8051/i51mch.c,
24455         * sdas/as8051/i51pst.c: removed flat24
24456         * sdas/as8xcxxx/,
24457         * sdas/as8xcxxx/clean.mk,
24458         * sdas/as8xcxxx/ds8.h,
24459         * sdas/as8xcxxx/ds8adr.c,
24460         * sdas/as8xcxxx/ds8mch.c,
24461         * sdas/as8xcxxx/ds8pst.c,
24462         * sdas/as8xcxxx/Makefile.in,
24463         * sdas/as8xcxxx/sdas390.vcxproj,
24464         * sdas/as8xcxxx/sdas390.vcxproj.filters: new, added sdas390
24465         * sdas/asxxsrc/asdata.c: removed flat24Mode
24466         * sdas/asxxsrc/asexpr.c: added exprmasks()
24467         * sdas/asxxsrc/asmain.c: removed S_FLAT24 case
24468         * sdas/asxxsrc/asout.c: outr*() synced with ASxxxx v5
24469         * sdas/asxxsrc/asxxxx.h: next step to ASxxxx v5
24470         * sdas/asxxsrc/sdas.c,
24471         * sdas/asxxsrc/sdas.h: added TARGET_ID_DS390
24472         * src/ds390/gen.c: replaced ACC.x with ACC[x]
24473         * src/ds390/main.c: issue .DS80C390 and .amode instead of .flat24,
24474           and use sdas390
24475
24476 2012-11-11 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
24477
24478         * support/regression/ports/ucr2k/spec.mk:
24479           Make ucr2k timeout the same as ucr3ka.
24480         * support/regression/tests/gcc-torture-execute-20111208-1.c:
24481           Disable test for gcc older than 5.0.
24482
24483 2012-11-10 Borut Razem <borut.razem AT gmail.com>
24484
24485         * support/regression/ports/ds390/spec.mk:
24486           doubled timeout since the gcc-torture-execute-20050224-1
24487           regression test stil fails with timeout on i586-mingw32msvc
24488
24489 2012-11-09 Borut Razem <borut.razem AT gmail.com>
24490
24491         * support/regression/fwk/lib/testfwk.c:
24492           "code" substituted with "__code"
24493
24494 2012-11-08 Borut Razem <borut.razem AT gmail.com>
24495
24496         * support/sdbinutils/bfd/Makefile.am,
24497           support/sdbinutils/bfd/Makefile.in,
24498           support/sdbinutils/include/opcode,
24499           support/sdbinutils/include/opcode/ia64.h,
24500           support/sdbinutils/include/opcode/sparc.h,
24501           support/sdbinutils/include/mach-o/x86-64.h,
24502           support/sdbinutils/bfd/verilog.c,
24503           support/sdbinutils/bfd/tekhex.c,
24504           support/sdbinutils/bfd/cpu-ia64-opc.c,
24505           support/sdbinutils/bfd/coff-ia64.c,
24506           support/sdbinutils/bfd/peXXigen.c,
24507           support/sdbinutils/bfd/elfnn-ia64.c,
24508           support/sdbinutils/bfd/bdfwin.c,
24509           support/sdbinutils/opcodes,
24510           support/sdbinutils/opcodes/ia64-opc.h:
24511           removed unused files
24512         * Makefile.in, support/scripts/sdcc.nsi, doc/sdccman.lyx,
24513           support/sdbinutils/binutils/Makefile.am,
24514           support/sdbinutils/binutils/Makefile.in,
24515           support/sdbinutils/bfd/targets.c,
24516           support/sdbinutils/binutils/ieee.c,
24517           support/sdbinutils/binutils/rddbg.c,
24518           support/sdbinutils/binutils/not-strip.c,
24519           support/sdbinutils/binutils/objcopy.c,
24520           support/sdbinutils/binutils/budbg.h,
24521           support/sdbinutils/binutils/rdcoff.c,
24522           support/sdbinutils/binutils/wrstabs.c,
24523           support/sdbinutils/binutils/debug.c,
24524           support/sdbinutils/binutils/debug.h,
24525           support/sdbinutils/binutils/stabs.c,
24526           support/sdbinutils/include/ieee.h:
24527           added binary target support, added sdobjcopy utility
24528         * support/regression/ports/ds390/spec.mk,
24529           support/regression/ports/mcs51-common/spec.mk,
24530           support/regression/ports/ucr3ka/spec.mk:
24531           increased timeouts due to the gcc-torture-execute-20050224-1
24532           regression test timeout failures
24533
24534 2012-11-07 Borut Razem <borut.razem AT gmail.com>
24535
24536         * support/sdbinutils/bfd/Makefile.am,
24537           support/sdbinutils/bfd/*.c:
24538           removed unused machine an backend files
24539
24540 2012-11-06 Borut Razem <borut.razem AT gmail.com>
24541
24542         * support/sdbinutils/bfd/targets.c:
24543           removed unneeded vectors and flavours
24544         * support/sdbinutils/bfd/targets.c,
24545           support/sdbinutils/bfd/config.bfd:
24546           support/sdbinutils/binutils/configure.in,
24547           support/sdbinutils/binutils/configure,
24548           removed all unused vectors; hardcode default target to asxxxx
24549         * support/sdbinutils/bfd/configure.in,
24550           support/sdbinutils/bfd/configure,
24551           support/sdbinutils/bfd/Makefile.in,
24552           support/sdbinutils/bfd/archures.c,
24553           support/sdbinutils/bfd/Makefile.am,
24554           support/sdbinutils/bfd/config.bfd:
24555           removed all unused architectures
24556
24557 2012-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
24558
24559         * support/sdbinutils/bfd/targets.c: reenable asxxxx
24560
24561 2012-11-05 Borut Razem <borut.razem AT gmail.com>
24562
24563         * support/sdbinutils/*:
24564           sdbinutils synced with binutils-2.23
24565
24566 2012-11-05 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
24567
24568         * src/z80/peeph-z80.def,
24569           src/z80/peeph-r2k.def:
24570           Fix condition on bc in peephole rule.
24571
24572 2012-11-02 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
24573
24574         * support/regression/tests/gcc-torture-execute-20040313-1.c:
24575           Disabled test, since it fails on 32-bit Linux.
24576
24577 2012-11-02 Molnar Karoly <molnarkaroly AT users.sf.net>
24578
24579         * device/lib/pic16/startup/crt0i.c,
24580           device/lib/pic16/startup/crt0iz.c: Was reduced size of the code.
24581
24582 2012-11-02 Molnar Karoly <molnarkaroly AT users.sf.net>
24583
24584         * doc/sdccman.lyx: Added new pic18f97j94 family.
24585
24586 2012-11-02 Molnar Karoly <molnarkaroly AT users.sf.net>
24587
24588         * support/scripts/cinc2h.pl,
24589           support/scripts/pic14-header-parser.pl,
24590           support/scripts/pic16-header-parser.pl: Toggle execution flag.
24591
24592 2012-11-02 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
24593
24594         * src/z80/gen.c:
24595           Fixed bug in assignment from register pair iy to extended stack, fix #3582658.
24596
24597 2012-11-02 Molnar Karoly <molnarkaroly AT users.sf.net>
24598
24599         * support/scripts/cinc2h.pl: Changed option "-c" onto "-o".
24600         * support/scripts/pic14-header-parser.pl,
24601           support/scripts/pic16-header-parser.pl,
24602           support/scripts/pic16fam-h-gen.pl: Updated my email address.
24603
24604 2012-11-02 Molnar Karoly <molnarkaroly AT users.sf.net>
24605
24606         * device/include/pic16/pic16devices.txt,
24607           device/include/pic16/pic18fregs.h,
24608           device/lib/pic16/libio/Makefile.am,
24609           device/lib/pic16/libio/Makefile.in,
24610           device/lib/pic16/libio/adc.ignore,
24611           device/lib/pic16/libio/i2c.ignore,
24612           device/lib/pic16/libio/usart.ignore,
24613           device/non-free/include/pic16/pic18f65j94.h,
24614           device/non-free/include/pic16/pic18f66j94.h,
24615           device/non-free/include/pic16/pic18f66j99.h,
24616           device/non-free/include/pic16/pic18f67j94.h,
24617           device/non-free/include/pic16/pic18f85j94.h,
24618           device/non-free/include/pic16/pic18f86j94.h,
24619           device/non-free/include/pic16/pic18f86j99.h,
24620           device/non-free/include/pic16/pic18f87j94.h,
24621           device/non-free/include/pic16/pic18f95j94.h,
24622           device/non-free/include/pic16/pic18f96j94.h,
24623           device/non-free/include/pic16/pic18f96j99.h,
24624           device/non-free/include/pic16/pic18f97j94.h,
24625           device/non-free/lib/pic16/libdev/Makefile.am,
24626           device/non-free/lib/pic16/libdev/Makefile.in,
24627           device/non-free/lib/pic16/libdev/pic18f65j94.c,
24628           device/non-free/lib/pic16/libdev/pic18f66j94.c,
24629           device/non-free/lib/pic16/libdev/pic18f66j99.c,
24630           device/non-free/lib/pic16/libdev/pic18f67j94.c,
24631           device/non-free/lib/pic16/libdev/pic18f85j94.c,
24632           device/non-free/lib/pic16/libdev/pic18f86j94.c,
24633           device/non-free/lib/pic16/libdev/pic18f86j99.c,
24634           device/non-free/lib/pic16/libdev/pic18f87j94.c,
24635           device/non-free/lib/pic16/libdev/pic18f95j94.c,
24636           device/non-free/lib/pic16/libdev/pic18f96j94.c,
24637           device/non-free/lib/pic16/libdev/pic18f96j99.c,
24638           device/non-free/lib/pic16/libdev/pic18f97j94.c,
24639           device/non-free/lib/pic16/pics.all: Support for new devices.
24640
24641 2012-11-01 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
24642
24643         * src/z80/ralloc2.cc:
24644           Fix non-destructive bitwise and with single-bit literal for extended stack operands.
24645         * src/z80/gen.c:
24646           Fix built-in memset() for argument c in register pair hl.
24647
24648 2012-11-01 Molnar Karoly <molnarkaroly AT users.sf.net>
24649
24650         * device/non-free/include/pic14/pic1*.h,
24651           device/non-free/include/pic16/pic1*.h,
24652           device/non-free/lib/pic14/pic1*.c,
24653           device/non-free/lib/pic16/pic1*.c: recreated
24654         * support/scripts/cinc2h.pl: Updated my email address.
24655
24656 2012-11-01 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
24657
24658         * src/z80/gen.c:
24659           Fix long shifts for result in a permutation of operand registers.
24660
24661 2012-10-31 Maarten Brock <sourceforge.brock AT dse.nl>
24662
24663         * sdas/asxxxsrc/asout.c (outdp): oops, forgot to commit this
24664
24665 2012-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.s>
24666
24667         * sdas/asxxxsrc/asout.c (outdp): fix to match prototype
24668
24669 2012-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
24670
24671         * sdas/as6808/as_hc08.vcxproj,
24672         * sdas/as6808/as_hc08.vcxproj.filters,
24673         * sdas/as8051/asx8051.vcxproj,
24674         * sdas/as8051/asx8051.vcxproj.filters,
24675         * sdas/asgb/asgb.vcxproj,
24676         * sdas/asgb/asgb.vcxproj.filters,
24677         * sdas/asrab/asrab.vcxproj,
24678         * sdas/asrab/asrab.vcxproj.filters,
24679         * sdas/asz80/as_z80.vcxproj,
24680         * sdas/asz80/as_z80.vcxproj.filters: added asmcro.c
24681         * sdas/as6808/m08mch.c,
24682         * sdas/as6808/m6808.h,
24683         * sdas/asxxsrc/asxxxx.h: outdp, chkindx synced with ASxxxx v5
24684         * device/lib/_gptrput.c: lock up on code write
24685
24686 2012-10-29 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
24687
24688         * support/regression/ports/ds390/spec.mk,
24689           support/regression/ports/mcs51-common/spec.mk:
24690           Slightly increase timeouts.
24691         * support/regression/tests/gcc-torture-execute-20051104-1.c,
24692           support/regression/tests/gcc-torture-execute-950426-1.c,
24693           support/regression/tests/gcc-torture-execute-20021204-1.c:
24694           Disable warning on assigning string literal to non-const pointer.
24695
24696 2012-10-24 Philipp Klaus Krause <pkk AT spth.de>
24697
24698         * support/regression/tests/gcc-torture-execute-20070724-1.c:
24699           Disabled test on gcc older than 5.0.
24700
24701 2012-10-22 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
24702
24703         * support/regression/tests/gcc-torture-execute-20050613-1.c:
24704           Disable a test for mcs51, where it fails for stack-auto.
24705
24706 2012-10-19 Philipp Klaus Krause <pkk AT spth.de>
24707
24708         * support/regression/tests/gcc-torture-execute-20060929-1.c,
24709           support/regression/tests/gcc-torture-execute-20070201-1.c:
24710           Disable tests on gcc older than 5.0.
24711
24712 2012-10-17 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
24713
24714         * src/z80/gen.c,
24715           support/regression/tests/gcc-torture-execute-20060930-2.c:
24716           Fixed bug #3577673.
24717         * support/regression/tests/gcc-torture-execute-20060127-1.c,
24718           support/regression/tests/gcc-torture-execute-20060110-2.c:
24719           Note that these are affected by lack of support for long long literals.
24720
24721 2012-10-17 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
24722
24723         * support/regression/tests/gcc-torture-execute-20041210-1.c,
24724           support/regression/tests/gcc-torture-execute-20050218-1.c,
24725           support/regression/tests/gcc-torture-execute-20051110-1.c,
24726           support/regression/tests/gcc-torture-execute-20041112-1.c,
24727           support/regression/tests/gcc-torture-execute-20040820-1.c,
24728           support/regression/tests/gcc-torture-execute-20040704-1.c,
24729           support/regression/tests/gcc-torture-execute-20050826-1.c,
24730           support/regression/tests/gcc-torture-execute-20040311-1.c,
24731           support/regression/tests/gcc-torture-execute-20040319-1.c,
24732           support/regression/tests/gcc-torture-execute-20051110-2.c,
24733           support/regression/tests/gcc-torture-execute-20071213-1.c,
24734           support/regression/tests/gcc-torture-execute-20040409-1.c,
24735           support/regression/tests/gcc-torture-execute-20070724-1.c,
24736           support/regression/tests/gcc-torture-execute-20050826-2.c,
24737           support/regression/tests/gcc-torture-execute-20051021-1.c,
24738           support/regression/tests/gcc-torture-execute-20050613-1.c,
24739           support/regression/tests/gcc-torture-execute-20041113-1.c,
24740           support/regression/tests/gcc-torture-execute-20050104-1.c,
24741           support/regression/tests/gcc-torture-execute-20040409-2.c,
24742           support/regression/tests/gcc-torture-execute-20071205-1.c,
24743           support/regression/tests/gcc-torture-execute-20041212-1.c,
24744           support/regression/tests/gcc-torture-execute-20040409-3.c,
24745           support/regression/tests/gcc-torture-execute-20050131-1.c,
24746           support/regression/tests/gcc-torture-execute-20040411-1.c,
24747           support/regression/tests/gcc-torture-execute-20041114-1.c,
24748           support/regression/tests/gcc-torture-execute-20040706-1.c,
24749           support/regression/tests/gcc-torture-execute-20040313-1.c,
24750           support/regression/tests/gcc-torture-execute-20040831-1.c,
24751           support/regression/tests/gcc-torture-execute-20050713-1.c,
24752           support/regression/tests/gcc-torture-execute-20111208-1.c,
24753           support/regression/tests/gcc-torture-execute-20050410-1.c,
24754           support/regression/tests/gcc-torture-execute-20040331-1.c,
24755           support/regression/tests/gcc-torture-execute-20051104-1.c,
24756           support/regression/tests/gcc-torture-execute-20071108-1.c,
24757           support/regression/tests/gcc-torture-execute-20050106-1.c,
24758           support/regression/tests/gcc-torture-execute-20041213-2.c,
24759           support/regression/tests/gcc-torture-execute-20040823-1.c,
24760           support/regression/tests/gcc-torture-execute-20040707-1.c,
24761           support/regression/tests/gcc-torture-execute-20070201-1.c,
24762           support/regression/tests/gcc-torture-execute-20071011-1.c,
24763           support/regression/tests/gcc-torture-execute-20050124-1.c,
24764           support/regression/tests/gcc-torture-execute-20071216-1.c,
24765           support/regression/tests/gcc-torture-execute-20050125-1.c,
24766           support/regression/tests/gcc-torture-execute-20040208-1.c,
24767           support/regression/tests/gcc-torture-execute-20050929-1.c,
24768           support/regression/tests/gcc-torture-execute-20071030-1.c,
24769           support/regression/tests/gcc-torture-execute-20050502-1.c,
24770           support/regression/tests/gcc-torture-execute-20040423-1.c,
24771           support/regression/tests/gcc-torture-execute-20050224-1.c,
24772           support/regression/tests/gcc-torture-execute-20041126-1.c,
24773           support/regression/tests/gcc-torture-execute-20041011-1.c,
24774           support/regression/tests/gcc-torture-execute-20071210-1.c,
24775           support/regression/tests/gcc-torture-execute-20050502-2.c,
24776           support/regression/tests/gcc-torture-execute-20041019-1.c,
24777           support/regression/tests/gcc-torture-execute-20070212-1.c,
24778           support/regression/tests/gcc-torture-execute-20040218-1.c,
24779           support/regression/tests/gcc-torture-execute-20070623-1.c,
24780           support/regression/tests/gcc-torture-execute-20071202-1.c,
24781           support/regression/tests/gcc-torture-execute-20070212-2.c,
24782           support/regression/tests/gcc-torture-execute-20051215-1.c,
24783           support/regression/tests/gcc-torture-execute-20071219-1.c,
24784           support/regression/tests/gcc-torture-execute-20070212-3.c,
24785           support/regression/tests/gcc-torture-execute-20040309-1.c,
24786           support/regression/tests/gcc-torture-execute-20050111-1.c,
24787           support/regression/tests/gcc-torture-execute-20070517-1.c,
24788           support/regression/tests/gcc-torture-execute-20040917-1.c:
24789           Added remaining parts (excluding tests for builtin functions and
24790           IEEE-compliane for floating-point) of the execute part
24791           of the gcc torture stest uite to regression tests.
24792
24793 2012-10-16 Molnar Karoly <molnarkaroly AT users.sf.net>
24794
24795         * device/lib/pic16/libio/i2c/i2copen.c:
24796           Bugfix: TRISCbits.TRISC2 --> TRISCbits.TRISC4
24797
24798 2012-10-16 Molnar Karoly <molnarkaroly AT users.sf.net>
24799
24800         * device/include/pic16/usart.h: Supplement to "USART styles".
24801         * device/lib/pic16/libio/usart/uopen.c:
24802           Use the (__SDCC_USART_STYLE == 1865850) condition.
24803         * doc/README.txt:
24804           New line at the end of the "Authors and interested persons" section.
24805
24806 2012-10-16 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
24807
24808         * support/regression/tests/gcc-torture-execute-20020213-1.c,
24809           support/regression/tests/gcc-torture-execute-20020615-1.c,
24810           support/regression/tests/gcc-torture-execute-20020508-1.c,
24811           support/regression/tests/gcc-torture-execute-20020911-1.c,
24812           support/regression/tests/gcc-torture-execute-20020321-1.c,
24813           support/regression/tests/gcc-torture-execute-20020402-1.c,
24814           support/regression/tests/gcc-torture-execute-20021015-1.c,
24815           support/regression/tests/gcc-torture-execute-20020920-1.c,
24816           support/regression/tests/gcc-torture-execute-20020508-2.c,
24817           support/regression/tests/gcc-torture-execute-20020402-2.c,
24818           support/regression/tests/gcc-torture-execute-20020508-3.c,
24819           support/regression/tests/gcc-torture-execute-20020510-1.c,
24820           support/regression/tests/gcc-torture-execute-20021204-1.c,
24821           support/regression/tests/gcc-torture-execute-20020206-1.c,
24822           support/regression/tests/gcc-torture-execute-20020402-3.c,
24823           support/regression/tests/gcc-torture-execute-20020805-1.c,
24824           support/regression/tests/gcc-torture-execute-20020215-1.c,
24825           support/regression/tests/gcc-torture-execute-20020904-1.c,
24826           support/regression/tests/gcc-torture-execute-20020716-1.c,
24827           support/regression/tests/gcc-torture-execute-20020413-1.c,
24828           support/regression/tests/gcc-torture-execute-20020216-1.c,
24829           support/regression/tests/gcc-torture-execute-20020503-1.c,
24830           support/regression/tests/gcc-torture-execute-20020225-1.c,
24831           support/regression/tests/gcc-torture-execute-20020118-1.c,
24832           support/regression/tests/gcc-torture-execute-20021010-1.c,
24833           support/regression/tests/gcc-torture-execute-20020127-1.c,
24834           support/regression/tests/gcc-torture-execute-20020225-2.c,
24835           support/regression/tests/gcc-torture-execute-20020529-1.c,
24836           support/regression/tests/gcc-torture-execute-20020611-1.c,
24837           support/regression/tests/gcc-torture-execute-20020619-1.c,
24838           support/regression/tests/gcc-torture-execute-20021010-2.c,
24839           support/regression/tests/gcc-torture-execute-20020423-1.c,
24840           support/regression/tests/gcc-torture-execute-20020307-1.c,
24841           support/regression/tests/gcc-torture-execute-20020226-1.c,
24842           support/regression/tests/gcc-torture-execute-20021011-1.c,
24843           support/regression/tests/gcc-torture-execute-20020201-1.c,
24844           support/regression/tests/gcc-torture-execute-20020103-1.c,
24845           support/regression/tests/gcc-torture-execute-20021118-1.c,
24846           support/regression/tests/gcc-torture-execute-20020916-1.c,
24847           support/regression/tests/gcc-torture-execute-20020720-1.c,
24848           support/regression/tests/gcc-torture-execute-20020129-1.c,
24849           support/regression/tests/gcc-torture-execute-20021118-2.c,
24850           support/regression/tests/gcc-torture-execute-20020810-1.c,
24851           support/regression/tests/gcc-torture-execute-20020219-1.c,
24852           support/regression/tests/gcc-torture-execute-20021111-1.c,
24853           support/regression/tests/gcc-torture-execute-20020506-1.c,
24854           support/regression/tests/gcc-torture-execute-20021119-1.c,
24855           support/regression/tests/gcc-torture-execute-20021118-3.c,
24856           support/regression/tests/gcc-torture-execute-20021120-1.c,
24857           support/regression/tests/gcc-torture-execute-20021120-2.c,
24858           support/regression/tests/gcc-torture-execute-20020614-1.c,
24859           support/regression/tests/gcc-torture-execute-20020819-1.c,
24860           support/regression/tests/gcc-torture-execute-20021120-3.c,
24861           support/regression/tests/gcc-torture-execute-20021219-1.c,
24862           support/regression/tests/gcc-torture-execute-20020328-1.c,
24863           support/regression/tests/gcc-torture-execute-20060929-1.c,
24864           support/regression/tests/gcc-torture-execute-20060412-1.c,
24865           support/regression/tests/gcc-torture-execute-20060930-1.c,
24866           support/regression/tests/gcc-torture-execute-20060930-2.c,
24867           support/regression/tests/gcc-torture-execute-20060905-1.c,
24868           upport/regression/tests/gcc-torture-execute-20060110-1.c,
24869           support/regression/tests/gcc-torture-execute-20060127-1.c,
24870           support/regression/tests/gcc-torture-execute-20060110-2.c,
24871           support/regression/tests/gcc-torture-execute-20060102-1.c,
24872           support/regression/tests/gcc-torture-execute-20061101-2.c,
24873           support/regression/tests/gcc-torture-execute-20060910-1.c:
24874           More tests from gcc.
24875
24876 2012-10-16 Molnar Karoly <molnarkaroly AT users.sf.net>
24877
24878         * support/scripts/cinc2h.pl: Comfortable version.
24879           Writes to the separate directory (device and header) the *.C and
24880           *.H files. Removed the --create-pseudo-registers option.
24881
24882 2012-10-16 Molnar Karoly <molnarkaroly AT users.sf.net>
24883
24884         * device/include/pic16/usart.h:
24885           Simplification the definition of __SDCC_NO_SPBRGH.
24886           Thanks to Diego Herranz.
24887
24888 2012-10-16 Molnar Karoly <molnarkaroly AT users.sf.net>
24889
24890         * support/scripts/pic18fam-h-gen.pl,
24891           device/non-free/include/pic16/pic18fam.h:
24892           Repaired the wrong classification of "__SDCC_PIC16_FAMILY 1865850"
24893           in the (E)USART style.
24894
24895 2012-10-16 Molnar Karoly <molnarkaroly AT users.sf.net>
24896
24897         * doc/sdccman.lyx: Added the new pic processors.
24898
24899 2012-10-15 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
24900
24901         * src/SDCCmain.c:
24902           Fixed typo in --std-c89 option description.
24903
24904 2012-10-16 Borut Razem <borut.razem AT gmail.com>
24905
24906         * support/sdbinutils/opcodes/ia64-opc.h:
24907           fixed bug #3577586 - missing binutils headers on ia64
24908
24909 2012-10-15 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
24910
24911         * device/include/mcs51/lint.h:
24912           Fixed bug #3577318.
24913
24914 2012-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
24915
24916         * sdas/as6808/m08mch.c,
24917         * sdas/as6808/m08pst.c,
24918         * sdas/as6808/m6808.h,
24919         * sdas/as6808/Makefile.in,
24920         * sdas/as8051/i51mch.c,
24921         * sdas/as8051/i51pst.c,
24922         * sdas/as8051/Makefile.in,
24923         * sdas/asgb/gb.h,
24924         * sdas/asgb/gbadr.c,
24925         * sdas/asgb/gbmch.c,
24926         * sdas/asgb/Makefile.in,
24927         * sdas/asrab/Makefile.in,
24928         * sdas/asrab/rab.h,
24929         * sdas/asrab/rabadr.c,
24930         * sdas/asrab/rabmch.c,
24931         * sdas/asrab/rabpst.c,
24932         * sdas/asxxsrc/asdata.c,
24933         * sdas/asxxsrc/asexpr.c,
24934         * sdas/asxxsrc/aslex.c,
24935         * sdas/asxxsrc/aslist.c,
24936         * sdas/asxxsrc/asmain.c,
24937         * sdas/asxxsrc/asxxxx.h,
24938         * sdas/asxxsrc/asmcro.c,
24939         * sdas/asz80/Makefile.in,
24940         * sdas/asz80/z80.h,
24941         * sdas/asz80/z80adr.c,
24942         * sdas/asz80/z80mch.c,
24943         * sdas/asz80/z80pst.c: added ASxxxx v5 macro support
24944
24945 2012-10-13 Philipp Klaus Krause <pkk AT spth.de>
24946
24947         * src/SDCCtree_dec.hpp,
24948           src/SDCCralloc.hpp:
24949           Fixed bug #3566360.
24950
24951 2012-10-08 Borut Razem <borut.razem AT gmail.com>
24952
24953         * support/sdbinutils/include/opcode/ia64.h: added since build
24954           on IA64 fails with elf64-ia64.c:27:25: error: opcode/ia64.h:
24955           No such file or directory
24956
24957 2012-10-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
24958
24959         * src/mcs51/gen.c (genPagedPointerGet): fixed bug #3527222
24960         * support/regression/tests/gcc-torture-execute-921013-1.c: reenabled
24961         * src/mcs51/gen.c (genCast),
24962         * src/ds390/gen.c (genCast): fixed bug3467508 regression test failures
24963         * support/regression/tests/bug3467508.c: reenabled for mcs51 and ds390
24964
24965 2012-10-08 Maarten Brock <sourceforge.brock AT dse.nl>
24966
24967         * sdas/asgb/asgb.vcxproj,
24968         * sdas/asgb/asgb.vcxproj.filters,
24969         * sdas/asgb/Makefile.in,
24970         * sdas/asgb/gbext.c: removed gbext.c
24971         * sdas/as8051/i51mch.c,
24972         * sdas/as8051/i8051.h,
24973         * sdas/asgb/gbadr.c,
24974         * sdas/asgb/gbmch.c,
24975         * sdas/asrab/rabadr.c,
24976         * sdas/asz80/z80adr.c,
24977         * sdas/asxxsrc/asdata.c,
24978         * sdas/asxxsrc/aslist.c,
24979         * sdas/asxxsrc/asout.c,
24980         * sdas/asxxsrc/asxxxx.h: and yet another step towards ASxxxx v5
24981
24982 2012-10-06 Maarten Brock <sourceforge.brock AT dse.nl>
24983
24984         * sdas/as6808/m08pst.c,
24985         * sdas/as8051/i51pst.c,
24986         * sdas/asgb/gbpst.c,
24987         * sdas/asrab/rabpst.c,
24988         * sdas/asz80/z80pst.c,
24989         * sdas/asxxsrc/asdata.c,
24990         * sdas/asxxsrc/asdbg.c,
24991         * sdas/asxxsrc/aslex.c,
24992         * sdas/asxxsrc/aslist.c,
24993         * sdas/asxxsrc/asmain.c,
24994         * sdas/asxxsrc/assubr.c,
24995         * sdas/asxxsrc/asxxxx.h: use ASxxxx v5 file structs
24996
24997 2012-10-06 Borut Razem <borut.razem AT gmail.com>
24998
24999         * support/scripts/optimize_pic16devices.pl:
25000           updated with the latest version from Molnar Karoly
25001         * support/scripts/pic14-header-parser.pl,
25002           support/scripts/pic16-header-parser.pl: applied patch #3567006 -
25003           New support/scripts/pic1[46]-header-parser.pl,
25004           thanks to Molnar Karoly
25005
25006 2012-10-05 Borut Razem <borut.razem AT gmail.com>
25007
25008         * support/scripts/zip-pic16devices.pl,
25009           device/include/pic16/pic16devices.txt:
25010           applied patch #3574556 - Compressed pic16devices.txt file,
25011           thanks to Molnar Karoly
25012         * support/scripts/optimize_pic16devices.pl:
25013           renamed from zip-pic16devices.pl
25014         * support/scripts/inc2h-pic16.pl, support/scripts/inc2h.pl:
25015           removed, functionaly replaced by cinc2h.pl
25016
25017 2012-10-03 Maarten Brock <sourceforge.brock AT dse.nl>
25018
25019         * sdas/asxxsrc/asdata.c,
25020         * sdas/asxxsrc/asdbg.c,
25021         * sdas/asxxsrc/asexpr.c,
25022         * sdas/asxxsrc/aslex.c,
25023         * sdas/asxxsrc/aslist.c,
25024         * sdas/asxxsrc/asmain.c,
25025         * sdas/asxxsrc/asout.c,
25026         * sdas/asxxsrc/asxxxx.h: another step to ASxxxx v5
25027
25028 2012-10-03 Borut Razem <borut.razem AT gmail.com>
25029
25030         * device/non-free/lib/pic16/libdev/mkmk.sh:
25031           applied patch #3574102 - Modification of device/non-free/lib/pic16/libdev/mkmk.sh
25032
25033 2012-10-02 Borut Razem <borut.razem AT gmail.com>
25034
25035         * device/include/pic16/pic18fregs.h,
25036           device/include/pic16/pic16devices.txt,
25037           device/lib/pic16/libio/Makefile.am,
25038           device/lib/pic16/libio/adc.ignore,
25039           device/lib/pic16/libio/i2c.ignore,
25040           device/lib/pic16/libio/usart.ignore,
25041           device/lib/pic16/libio/Makefile.in,
25042           device/non-free/lib/pic16/libdev/Makefile.in,
25043           device/non-free/lib/pic16/libdev/Makefile.am,
25044           device/non-free/lib/pic16/pics.all,
25045           device/non-free/include/pic16pic18f13k22.h,
25046           device/non-free/lib/pic16/libdev/pic18f13k22.c,
25047           device/non-free/include/pic16pic18f14k22.h,
25048           device/non-free/lib/pic16/libdev/pic18f14k22.c,
25049           device/non-free/include/pic16pic18f24j11.h,
25050           device/non-free/lib/pic16/libdev/pic18f24j11.c,
25051           device/non-free/include/pic16pic18f24k50.h,
25052           device/non-free/lib/pic16/libdev/pic18f24k50.c,
25053           device/non-free/include/pic16pic18f25j11.h,
25054           device/non-free/lib/pic16/libdev/pic18f25j11.c,
25055           device/non-free/include/pic16pic18f25k50.h,
25056           device/non-free/lib/pic16/libdev/pic18f25k50.c,
25057           device/non-free/include/pic16pic18f25k80.h,
25058           device/non-free/lib/pic16/libdev/pic18f25k80.c,
25059           device/non-free/include/pic16pic18f26j11.h,
25060           device/non-free/lib/pic16/libdev/pic18f26j11.c,
25061           device/non-free/include/pic16pic18f26j13.h,
25062           device/non-free/lib/pic16/libdev/pic18f26j13.c,
25063           device/non-free/include/pic16pic18f26j53.h,
25064           device/non-free/lib/pic16/libdev/pic18f26j53.c,
25065           device/non-free/include/pic16pic18f26k80.h,
25066           device/non-free/lib/pic16/libdev/pic18f26k80.c,
25067           device/non-free/include/pic16pic18f27j13.h,
25068           device/non-free/lib/pic16/libdev/pic18f27j13.c,
25069           device/non-free/include/pic16pic18f27j53.h,
25070           device/non-free/lib/pic16/libdev/pic18f27j53.c,
25071           device/non-free/include/pic16pic18f44j11.h,
25072           device/non-free/lib/pic16/libdev/pic18f44j11.c,
25073           device/non-free/include/pic16pic18f45j11.h,
25074           device/non-free/lib/pic16/libdev/pic18f45j11.c,
25075           device/non-free/include/pic16pic18f45k50.h,
25076           device/non-free/lib/pic16/libdev/pic18f45k50.c,
25077           device/non-free/include/pic16pic18f45k80.h,
25078           device/non-free/lib/pic16/libdev/pic18f45k80.c,
25079           device/non-free/include/pic16pic18f46j11.h,
25080           device/non-free/lib/pic16/libdev/pic18f46j11.c,
25081           device/non-free/include/pic16pic18f46j13.h,
25082           device/non-free/lib/pic16/libdev/pic18f46j13.c,
25083           device/non-free/include/pic16pic18f46j53.h,
25084           device/non-free/lib/pic16/libdev/pic18f46j53.c,
25085           device/non-free/include/pic16pic18f46k80.h,
25086           device/non-free/lib/pic16/libdev/pic18f46k80.c,
25087           device/non-free/include/pic16pic18f47j13.h,
25088           device/non-free/lib/pic16/libdev/pic18f47j13.c,
25089           device/non-free/include/pic16pic18f47j53.h,
25090           device/non-free/lib/pic16/libdev/pic18f47j53.c,
25091           device/non-free/include/pic16pic18f63j11.h,
25092           device/non-free/lib/pic16/libdev/pic18f63j11.c,
25093           device/non-free/include/pic16pic18f63j90.h,
25094           device/non-free/lib/pic16/libdev/pic18f63j90.c,
25095           device/non-free/include/pic16pic18f64j11.h,
25096           device/non-free/lib/pic16/libdev/pic18f64j11.c,
25097           device/non-free/include/pic16pic18f64j90.h,
25098           device/non-free/lib/pic16/libdev/pic18f64j90.c,
25099           device/non-free/include/pic16pic18f65j10.h,
25100           device/non-free/lib/pic16/libdev/pic18f65j10.c,
25101           device/non-free/include/pic16pic18f65j11.h,
25102           device/non-free/lib/pic16/libdev/pic18f65j11.c,
25103           device/non-free/include/pic16pic18f65j15.h,
25104           device/non-free/lib/pic16/libdev/pic18f65j15.c,
25105           device/non-free/include/pic16pic18f65j90.h,
25106           device/non-free/lib/pic16/libdev/pic18f65j90.c,
25107           device/non-free/include/pic16pic18f65k22.h,
25108           device/non-free/lib/pic16/libdev/pic18f65k22.c,
25109           device/non-free/include/pic16pic18f65k80.h,
25110           device/non-free/lib/pic16/libdev/pic18f65k80.c,
25111           device/non-free/include/pic16pic18f65k90.h,
25112           device/non-free/lib/pic16/libdev/pic18f65k90.c,
25113           device/non-free/include/pic16pic18f66j10.h,
25114           device/non-free/lib/pic16/libdev/pic18f66j10.c,
25115           device/non-free/include/pic16pic18f66j11.h,
25116           device/non-free/lib/pic16/libdev/pic18f66j11.c,
25117           device/non-free/include/pic16pic18f66j15.h,
25118           device/non-free/lib/pic16/libdev/pic18f66j15.c,
25119           device/non-free/include/pic16pic18f66j16.h,
25120           device/non-free/lib/pic16/libdev/pic18f66j16.c,
25121           device/non-free/include/pic16pic18f66j90.h,
25122           device/non-free/lib/pic16/libdev/pic18f66j90.c,
25123           device/non-free/include/pic16pic18f66j93.h,
25124           device/non-free/lib/pic16/libdev/pic18f66j93.c,
25125           device/non-free/include/pic16pic18f66k22.h,
25126           device/non-free/lib/pic16/libdev/pic18f66k22.c,
25127           device/non-free/include/pic16pic18f66k80.h,
25128           device/non-free/lib/pic16/libdev/pic18f66k80.c,
25129           device/non-free/include/pic16pic18f66k90.h,
25130           device/non-free/lib/pic16/libdev/pic18f66k90.c,
25131           device/non-free/include/pic16pic18f67j10.h,
25132           device/non-free/lib/pic16/libdev/pic18f67j10.c,
25133           device/non-free/include/pic16pic18f67j11.h,
25134           device/non-free/lib/pic16/libdev/pic18f67j11.c,
25135           device/non-free/include/pic16pic18f67j90.h,
25136           device/non-free/lib/pic16/libdev/pic18f67j90.c,
25137           device/non-free/include/pic16pic18f67j93.h,
25138           device/non-free/lib/pic16/libdev/pic18f67j93.c,
25139           device/non-free/include/pic16pic18f67k22.h,
25140           device/non-free/lib/pic16/libdev/pic18f67k22.c,
25141           device/non-free/include/pic16pic18f67k90.h,
25142           device/non-free/lib/pic16/libdev/pic18f67k90.c,
25143           device/non-free/include/pic16pic18f83j11.h,
25144           device/non-free/lib/pic16/libdev/pic18f83j11.c,
25145           device/non-free/include/pic16pic18f83j90.h,
25146           device/non-free/lib/pic16/libdev/pic18f83j90.c,
25147           device/non-free/include/pic16pic18f84j11.h,
25148           device/non-free/lib/pic16/libdev/pic18f84j11.c,
25149           device/non-free/include/pic16pic18f84j90.h,
25150           device/non-free/lib/pic16/libdev/pic18f84j90.c,
25151           device/non-free/include/pic16pic18f85j10.h,
25152           device/non-free/lib/pic16/libdev/pic18f85j10.c,
25153           device/non-free/include/pic16pic18f85j11.h,
25154           device/non-free/lib/pic16/libdev/pic18f85j11.c,
25155           device/non-free/include/pic16pic18f85j15.h,
25156           device/non-free/lib/pic16/libdev/pic18f85j15.c,
25157           device/non-free/include/pic16pic18f85j90.h,
25158           device/non-free/lib/pic16/libdev/pic18f85j90.c,
25159           device/non-free/include/pic16pic18f85k22.h,
25160           device/non-free/lib/pic16/libdev/pic18f85k22.c,
25161           device/non-free/include/pic16pic18f85k90.h,
25162           device/non-free/lib/pic16/libdev/pic18f85k90.c,
25163           device/non-free/include/pic16pic18f86j10.h,
25164           device/non-free/lib/pic16/libdev/pic18f86j10.c,
25165           device/non-free/include/pic16pic18f86j11.h,
25166           device/non-free/lib/pic16/libdev/pic18f86j11.c,
25167           device/non-free/include/pic16pic18f86j15.h,
25168           device/non-free/lib/pic16/libdev/pic18f86j15.c,
25169           device/non-free/include/pic16pic18f86j16.h,
25170           device/non-free/lib/pic16/libdev/pic18f86j16.c,
25171           device/non-free/include/pic16pic18f86j72.h,
25172           device/non-free/lib/pic16/libdev/pic18f86j72.c,
25173           device/non-free/include/pic16pic18f86j90.h,
25174           device/non-free/lib/pic16/libdev/pic18f86j90.c,
25175           device/non-free/include/pic16pic18f86j93.h,
25176           device/non-free/lib/pic16/libdev/pic18f86j93.c,
25177           device/non-free/include/pic16pic18f86k22.h,
25178           device/non-free/lib/pic16/libdev/pic18f86k22.c,
25179           device/non-free/include/pic16pic18f86k90.h,
25180           device/non-free/lib/pic16/libdev/pic18f86k90.c,
25181           device/non-free/include/pic16pic18f87j10.h,
25182           device/non-free/lib/pic16/libdev/pic18f87j10.c,
25183           device/non-free/include/pic16pic18f87j11.h,
25184           device/non-free/lib/pic16/libdev/pic18f87j11.c,
25185           device/non-free/include/pic16pic18f87j72.h,
25186           device/non-free/lib/pic16/libdev/pic18f87j72.c,
25187           device/non-free/include/pic16pic18f87j90.h,
25188           device/non-free/lib/pic16/libdev/pic18f87j90.c,
25189           device/non-free/include/pic16pic18f87j93.h,
25190           device/non-free/lib/pic16/libdev/pic18f87j93.c,
25191           device/non-free/include/pic16pic18f87k22.h,
25192           device/non-free/lib/pic16/libdev/pic18f87k22.c,
25193           device/non-free/include/pic16pic18f87k90.h,
25194           device/non-free/lib/pic16/libdev/pic18f87k90.c,
25195           device/non-free/include/pic16pic18f2439.h,
25196           device/non-free/lib/pic16/libdev/pic18f2439.c,
25197           device/non-free/include/pic16pic18f2458.h,
25198           device/non-free/lib/pic16/libdev/pic18f2458.c,
25199           device/non-free/include/pic16pic18f2539.h,
25200           device/non-free/lib/pic16/libdev/pic18f2539.c,
25201           device/non-free/include/pic16pic18f2553.h,
25202           device/non-free/lib/pic16/libdev/pic18f2553.c,
25203           device/non-free/include/pic16pic18f4439.h,
25204           device/non-free/lib/pic16/libdev/pic18f4439.c,
25205           device/non-free/include/pic16pic18f4458.h,
25206           device/non-free/lib/pic16/libdev/pic18f4458.c,
25207           device/non-free/include/pic16pic18f4539.h,
25208           device/non-free/lib/pic16/libdev/pic18f4539.c,
25209           device/non-free/include/pic16pic18f4553.h,
25210           device/non-free/lib/pic16/libdev/pic18f4553.c,
25211           device/non-free/include/pic16pic18f6310.h,
25212           device/non-free/lib/pic16/libdev/pic18f6310.c,
25213           device/non-free/include/pic16pic18f6390.h,
25214           device/non-free/lib/pic16/libdev/pic18f6390.c,
25215           device/non-free/include/pic16pic18f6393.h,
25216           device/non-free/lib/pic16/libdev/pic18f6393.c,
25217           device/non-free/include/pic16pic18f6410.h,
25218           device/non-free/lib/pic16/libdev/pic18f6410.c,
25219           device/non-free/include/pic16pic18f6490.h,
25220           device/non-free/lib/pic16/libdev/pic18f6490.c,
25221           device/non-free/include/pic16pic18f6493.h,
25222           device/non-free/lib/pic16/libdev/pic18f6493.c,
25223           device/non-free/include/pic16pic18f6525.h,
25224           device/non-free/lib/pic16/libdev/pic18f6525.c,
25225           device/non-free/include/pic16pic18f6621.h,
25226           device/non-free/lib/pic16/libdev/pic18f6621.c,
25227           device/non-free/include/pic16pic18f6628.h,
25228           device/non-free/lib/pic16/libdev/pic18f6628.c,
25229           device/non-free/include/pic16pic18f6723.h,
25230           device/non-free/lib/pic16/libdev/pic18f6723.c,
25231           device/non-free/include/pic16pic18f8310.h,
25232           device/non-free/lib/pic16/libdev/pic18f8310.c,
25233           device/non-free/include/pic16pic18f8390.h,
25234           device/non-free/lib/pic16/libdev/pic18f8390.c,
25235           device/non-free/include/pic16pic18f8393.h,
25236           device/non-free/lib/pic16/libdev/pic18f8393.c,
25237           device/non-free/include/pic16pic18f8410.h,
25238           device/non-free/lib/pic16/libdev/pic18f8410.c,
25239           device/non-free/include/pic16pic18f8490.h,
25240           device/non-free/lib/pic16/libdev/pic18f8490.c,
25241           device/non-free/include/pic16pic18f8493.h,
25242           device/non-free/lib/pic16/libdev/pic18f8493.c,
25243           device/non-free/include/pic16pic18f8525.h,
25244           device/non-free/lib/pic16/libdev/pic18f8525.c,
25245           device/non-free/include/pic16pic18f8621.h,
25246           device/non-free/lib/pic16/libdev/pic18f8621.c,
25247           device/non-free/include/pic16pic18f8628.h,
25248           device/non-free/lib/pic16/libdev/pic18f8628.c,
25249           device/non-free/include/pic16pic18f8723.h,
25250           device/non-free/lib/pic16/libdev/pic18f8723.c:
25251           applied patch #3573506 - Support of new PIC18Fxxx devices
25252           thanks to Molnar Karoly
25253         * device/include/pic16/pic18fregs.h:
25254           applied patch #3573796 - Correction the bug of pic18fregs.h
25255           thanks to Molnar Karoly
25256
25257 2012-09-30 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25258
25259         * src/hc08/main.c,
25260           src/ds390/main.c,
25261           src/z80/main.c,
25262           src/mcs51/main.c,
25263           src/pic14/main.c,
25264           src/pic16/main.c:
25265           A bit of consistency in port structure style.
25266
25267 2012-10-01 Borut Razem <borut.razem AT gmail.com>
25268
25269         * support/scripts/cinc2h.pl:
25270           applied patch #3572693: Correction of cinc2h.pl
25271           thanks to Molnar Karoly
25272         * device/non-free/include/pic14/*.h,
25273           device/non-free/lib/pic14/libdev/*.c,
25274           device/non-free/include/pic16/*.h,
25275           device/non-free/lib/pic16/libdev/*.c,
25276           device/lib/pic16/libio/usart/uopen.c: applied patch #3571327 -
25277           Regenerate the DEVICE.[ch] files with the cinc2h.pl program.
25278           thanks to Molnar Karoly
25279
25280 2012-09-30 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25281
25282         * device/lib/r2k/crt0.s,
25283           device/lib/z180/crt0.s,
25284           device/lib/r3ka/crt0.s,
25285           device/lib/z80/crt0.s,
25286           device/lib/z80/crtcall.s,
25287           src/SDCCglue.c,
25288           src/port.h,
25289           src/SDCCmem.c,
25290           src/SDCCmem.h,
25291           src/hc08/main.c,
25292           src/ds390/main.c,
25293           src/z80/main.c,
25294           src/mcs51/main.c,
25295           src/pic14/main.c,
25296           src/pic16/main.c:
25297           Most of RFE #3565759.
25298         * device/lib/r2k/Makefile.in,
25299           device/lib/z180/Makefile.in,
25300           device/lib/r3ka/Makefile.in,
25301           device/lib/z80/Makefile.in:
25302           Removed obsolete RLE initialization support.
25303
25304 2012-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
25305
25306         * sdas/as6808/m08pst.c,
25307         * sdas/as8051/i51pst.c,
25308         * sdas/asgb/gbpst.c,
25309         * sdas/asrab/rabpst.c,
25310         * sdas/asz80/z80pst.c,
25311         * sdas/asxxsrc/asdata.c,
25312         * sdas/asxxsrc/asmain.c,
25313         * sdas/asxxsrc/asxxxx.h: next step to ASxxxx v5
25314
25315 2012-09-27 Borut Razem <borut.razem AT gmail.com>
25316
25317         * support/scripts/inc2h.pl, support/scripts/cinc2h.pl,
25318           support/scripts/inc2h-pic16.pl: fixed typo tbut
25319
25320 2012-09-27 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25321
25322         * support/regression/tests/bug3467508.c:
25323           Regression test for bug #3467508.
25324
25325 2012-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
25326
25327         * src/SDCCast.c (decorateType): fixed bug #3467508
25328
25329 2012-09-26 Borut Razem <borut.razem AT gmail.com>
25330
25331         * support/scripts/cinc2h.pl: added,
25332           thanks to Molnar Karoly
25333
25334 2012-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
25335
25336         * sdas/asrab/rabbitext.c: removed
25337         * sdas/asrab/rabbit.h,    sdas/asrab/rab.h,
25338         * sdas/asrab/rabbitadr.c, sdas/asrab/rabadr.c,
25339         * sdas/asrab/rabbitmch.c, sdas/asrab/rabmch.c,
25340         * sdas/asrab/rabbitpst.c, sdas/asrab/rabpst.c: renamed
25341         * sdas/asrab/asrab.vcxproj,
25342         * sdas/asrab/asrab.vcxproj.filters,
25343         * sdas/asrab/Makefile.in: updated
25344         * sdas/as6808/m08pst.c,
25345         * sdas/as8051/i51pst.c,
25346         * sdas/asgb/gbpst.c,
25347         * sdas/asrab/rabpst.c,
25348         * sdas/asz80/z80pst.c,
25349         * sdas/asxxsrc/asmain.c,
25350         * sdas/asxxsrc/asxxxx.h: next small steps towards ASxxxx v5
25351
25352 2012-09-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
25353
25354         * src/SDCCicode.c (geniCodePostInc/Dec, geniCodePreInc/Dec):
25355         fixed bug #3511511
25356         * support/regression/tests/gcc-tortute-execute-950426-1.c:
25357         re-enabled
25358
25359 2012-09-23 Maarten Brock <sourceforge.brock AT dse.nl>
25360
25361         * sdas/asxxsrc/asdata.c,
25362         * sdas/asxxsrc/asdbg.c,
25363         * sdas/asxxsrc/aslist.c,
25364         * sdas/asxxsrc/asmain.c,
25365         * sdas/asxxsrc/assym.c,
25366         * sdas/asxxsrc/aslex.c,
25367         * sdas/asxxsrc/assubr.c,
25368         * sdas/asxxsrc/asxxxx.h: next small steps towards ASxxxx v5
25369
25370 2012-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
25371
25372         * sdas/asz80/Makefile.in,
25373         * sdas/asz80/as_z80.vcxproj,
25374         * sdas/asz80/as_z80.vcxproj.filters,
25375         * sdas/asz80/z80ext.c: removed z80ext.c
25376         * sdas/as8051/i51mch.c,
25377         * sdas/asxxsrc/asmain.c,
25378         * sdas/asz80/z80.h,
25379         * sdas/asz80/z80mch.c: small step towards ASxxxx v5
25380
25381 2012-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
25382
25383         * src/pic16/glue.c (pic16_initPointer): fixed pointer initialization
25384         from address of struct/union
25385
25386 2012-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
25387
25388         * sdas/asxxsrc/asdata.c,
25389         * sdas/asxxsrc/asexpr.c,
25390         * sdas/asxxsrc/aslist.c,
25391         * sdas/asxxsrc/asmain.c,
25392         * sdas/asxxsrc/asxxxx.h,
25393         * sdas/linksrc/aslink.h,
25394         * sdas/linksrc/lklist.c,
25395         * src/hc08/main.c,
25396         * src/mcs51/main.c,
25397         * src/z80/main.c: again a small step towards ASxxxx v5
25398
25399 2012-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
25400
25401         * src/z80/ralloc2.cc (inst_sane): fixed bug #3558402
25402
25403 2012-09-17 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25404
25405         * support/regression/tests/bug3564649.c:
25406           Disable test for host, since we cannot assume C11 support yet.
25407
25408 2012-09-16 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25409
25410         * support/regression/tests/gcc-torture-execute-20030209-1.c:
25411           Reduced array size, reenabled test.
25412         * support/regression/tests/gcc-torture-execute-991016-1.c:
25413           Enabled test for targets that support long long, since returning long long was implemented some time ago.
25414
25415 2012-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
25416
25417         * src/SDCCglue.c (emitRegularMap, printIvalType, printIvalBitFields),
25418         * src/SDCCast.c (constExprValue): fixed bug #3560781 and related
25419         * support/regression/tests/bug3564649.c: ensure noreturn function
25420           does not return
25421
25422 2012-09-16 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25423
25424         * src/z80/gen.c:
25425           More efficient stack pointer restoration.
25426         * support/regression/tests/bug3564649.c:
25427           Regression test for bug #3564649.
25428
25429 2012-09-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
25430
25431         * support/valdiag/tests/tentdecl.c,
25432         * support/valdiag/tests/primtypes.c,
25433         * support/valdiag/tests/constantRange.c,
25434         * support/valdiag/tests/funcdec.c,
25435         * support/valdiag/tests/overflow.c,
25436         * support/valdiag/Makefile.in,
25437         * support/valdiag/valdiag.py: update to work with current SDCC version
25438
25439 2012-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
25440
25441         * src/SDCCBBlock.c (iCode2eBBlock),
25442         * src/SDCCcflow.c (eBBSuccessors): fixed bug #3564649
25443
25444 2012-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
25445
25446         * sdas/as8051/i51mch.c,
25447         * sdas/as8051/i8051.h,
25448         * sdas/asxxsrc/asdata.c,
25449         * sdas/asxxsrc/asxxxx.h: another small step towards ASxxxx v5
25450
25451 2012-09-12 Leland Morrison <enigmalee AT sourceforge.net>
25452
25453         * sdas/asz80/z80.h, sdas/asz80/z80pst.c, sdas/asz80/z80mch.c,
25454         * sdas/asz80/z80adr.c: added support for undocument z80 instructions
25455
25456 2012-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
25457
25458         * src/SDCCicode.h,
25459         * src/SDCCicode.c (isOperandInBitSpace): new function
25460         * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #3564969
25461
25462 2012-09-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
25463
25464         * src/SDCCsymt.c (computeType): fixed bug #3564104
25465         * support/regression/tests/bug3564104.c: reenabled test
25466
25467 2012-09-10 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25468
25469         * src/z80/gen.c:
25470           Fixed bug #3566191 by disabling register tracking for iy.
25471         * src/z80/z80.h,
25472           src/z80/ralloc.c:
25473           Enabled rematerialization by register allocation for gbz80.
25474
25475 2012-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
25476
25477         * support/regression/tests/inline.c: added test for bug #3564755
25478         * support/regression/tests/bug3565757.c: temporarily disabled bool
25479           in struct
25480         * src/SDCCast.c: fixed bugs #3566114 and #3539508
25481
25482 2012-09-09 Borut Razem <borut.razem AT gmail.com>
25483
25484         * configure.in, configure, sdccconf_in.h:
25485           removed (commented out) avr and xa51 configuration options
25486
25487 2012-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
25488
25489         * sdas/as8051/Makefile.in,
25490         * sdas/as8051/asx8051.vcxproj,
25491         * sdas/as8051/asx8051.vcxproj.filters,
25492         * sdas/as8051/i51ext.c: removed i51ext.c
25493         * sdas/as6808/m08mch.c,   sdas/as6808/m08pst.c,
25494         * sdas/as8051/i51mch.c,   sdas/as8051/i51pst.c,
25495         * sdas/asgb/gbmch.c,      sdas/asgb/gbpst.c,
25496         * sdas/asrab/rabbitmch.c, sdas/asrab/rabbitpst.c,
25497         * sdas/asz80/z80mch.c,    sdas/asz80/z80pst.c,
25498         * sdas/asxxsrc/asdata.c,  sdas/asxxsrc/asexpr.c,
25499         * sdas/asxxsrc/aslist.c,  sdas/asxxsrc/asmain.c,
25500         * sdas/asxxsrc/asout.c,   sdas/asxxsrc/asxxxx.h: small step towards ASxxxx v5
25501         * src/mcs51/gen.c(freeAsmop): fix for MSVC
25502         * src/SDCCsymt.c(typeFromStr): added 'C' for const
25503         * src/z80/main.c(_z80_builtins): use 'C' to fix warnings
25504
25505 2012-09-09 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25506
25507         * src/z80/gen.c,
25508           support/regression/tests/bug3565757.c:
25509           Fixed bug #3565757.
25510
25511 2012-09-09 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25512
25513         * src/z80/gen.c,
25514           support/regression/tests/bug3559997.c:
25515           Fixed bug #3559997.
25516
25517 2012-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
25518
25519         * src/SDCCsymt.c (checkSClass),
25520         * src/SDCCast.c (expandInlineFuncs): fixed bug #3564755
25521
25522 2012-09-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
25523
25524         * src/SDCCval.c (cheapestVal): fixed bug #3563977
25525         * support/regression/tests/enum.c: tests added for bug #3563977
25526
25527 2012-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
25528
25529         * src/SDCCicode.c (operandOperation): fixed bug #3537139
25530
25531 2012-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
25532
25533         * sdas/linksrc/aslink.h,
25534         * sdas/linksrc/lkarea.c,
25535         * sdas/linksrc/lkelf.c,
25536         * src/hc08/gen.c: Fixed bug #3536431
25537
25538 2012-09-02 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25539
25540         * src/SDCClospre.hpp:
25541           More verbose lospre debug output.
25542         * support/regression/tests/bug3564104.c:
25543           Regression test for #3564104.
25544
25545 2012-08-28 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25546
25547         * src/z80/ralloc2.cc,
25548           src/z80/gen.c:
25549           Fix for handling of parameters in the z80-related ports.
25550
25551 2012-08-27 Borut Razem <borut.razem AT gmail.com>
25552
25553         * src/ds390/gen.c:
25554           fixed muldiv regression test failures on ARM architecture
25555
25556 2012-08-25 Borut Razem <borut.razem AT gmail.com>
25557
25558         * src/mcs51/gen.c:
25559           fixed muldiv regression test failures on ARM architecture
25560
25561 2012-08-24 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25562
25563         * src/z80/gen.c,
25564           support/regression/tests/bug3561215.c:
25565           Fixed bug #3561215.
25566
25567 2012-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
25568
25569         * src/mcs51/gen.c: Reinserted break in proper context
25570
25571 2012-08-21 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25572
25573         * src/mcs51/gen.c:
25574           Remove out-of-context break.
25575
25576 2012-08-20 Maarten Brock <sourceforge.brock AT dse.nl>
25577
25578         * src/mcs51/gen.c (aopPtrForSym): added warning for memory space overflow,
25579           see bug 3509704
25580           (freeForBranchAsmop, freeForBranchAsmops): need extra ic parameter
25581           (aopPut, genFarPointerSet): partial fix for bug 3534523
25582
25583 2012-08-17 Borut Razem <borut.razem AT gmail.com>
25584
25585         * src/SDCCasm.c, SDCCsymt.h: fixed failing regression tests if
25586           sdcc compiled on ARM architecture where default "char" is "unsigned char"
25587
25588 2012-08-13 Borut Razem <borut.razem AT gmail.com>
25589
25590         * support/regression/tests/bitvars.c,
25591           support/regression/tests/funsigned-char.c:
25592           fixed for gcc hosts with unsigned char (ARM architecture)
25593
25594 2012-08-10 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25595
25596         * src/z80/gen.c:
25597           Improve code generation for and with result in register and bit complement operand.
25598
25599 2012-08-04 Borut Razem <borut.razem AT gmail.com>
25600
25601         * device/include/pic14/pic14devices.txt:
25602           applied patch minor-pic12lf1552-error.diff from
25603           #3553952 - "New devices to pic14 series and pic16fam-h-gen.pl update II."
25604           thanks to Molnar Karoly
25605
25606 2012-08-03 Borut Razem <borut.razem AT gmail.com>
25607
25608         * support/scripts/pic16fam-h-gen.pl,
25609           device/include/pic14/pic14devices.txt,
25610           device/non-free/lib/pic14/libdev/devices.txt,
25611           device/non-free/lib/pic14/libdev/Makefile.in,
25612           device/non-free/include/pic14/pic16fam.h,
25613           doc/sdccman.lyx: updated,
25614           device/non-free/include/pic14/pic16f723a.h,
25615           device/non-free/include/pic14/pic16f1512.h,
25616           device/non-free/include/pic14/pic16f723.h,
25617           device/non-free/include/pic14/pic16f727.h,
25618           device/non-free/include/pic14/pic12f617.h,
25619           device/non-free/include/pic14/pic16f1513.h,
25620           device/non-free/include/pic14/pic12f609.h,
25621           device/non-free/include/pic14/pic16f724.h,
25622           device/non-free/include/pic14/pic16f707.h,
25623           device/non-free/include/pic14/pic12lf1552.h,
25624           device/non-free/include/pic14/pic16f610.h,
25625           device/non-free/include/pic14/pic16f631.h,
25626           device/non-free/include/pic14/pic16f677.h,
25627           device/non-free/include/pic14/pic16f722a.h,
25628           device/non-free/include/pic14/pic12f615.h,
25629           device/non-free/include/pic14/pic16f722.h,
25630           device/non-free/include/pic14/pic16f726.h,
25631           device/non-free/lib/pic14/libdev/pic16f723.c,
25632           device/non-free/lib/pic14/libdev/pic16f727.c,
25633           device/non-free/lib/pic14/libdev/pic12f617.c,
25634           device/non-free/lib/pic14/libdev/pic16f1513.c,
25635           device/non-free/lib/pic14/libdev/pic12f609.c,
25636           device/non-free/lib/pic14/libdev/pic16f724.c,
25637           device/non-free/lib/pic14/libdev/pic16f707.c,
25638           device/non-free/lib/pic14/libdev/pic12lf1552.c,
25639           device/non-free/lib/pic14/libdev/pic16f610.c,
25640           device/non-free/lib/pic14/libdev/pic16f631.c,
25641           device/non-free/lib/pic14/libdev/pic16f677.c,
25642           device/non-free/lib/pic14/libdev/pic16f722a.c,
25643           device/non-free/lib/pic14/libdev/pic12f615.c,
25644           device/non-free/lib/pic14/libdev/pic16f722.c,
25645           device/non-free/lib/pic14/libdev/pic16f726.c,
25646           device/non-free/lib/pic14/libdev/pic16f723a.c,
25647           device/non-free/lib/pic14/libdev/pic16f1512.c: added,
25648           applied patch #3553952 - "New devices to pic14 series and pic16fam-h-gen.pl update II."
25649           thanks to Molnar Karoly
25650         * device/non-free/include/pic14/pic16f1516.h,
25651           device/non-free/include/pic14/pic16f1517.h,
25652           device/non-free/include/pic14/pic16f1518.h,
25653           device/non-free/include/pic14/pic16f1519.h:
25654           applied patch #3553938 - "pic16f151[6-9].h unnecessary ANSC[01] bits"
25655           thanks to Molnar Karoly
25656
25657 2012-08-01 Borut Razem <borut.razem AT gmail.com>
25658
25659         * device/non-free/include/pic14/pic12f752.h,
25660           device/non-free/include/pic14/pic16f1784.h,
25661           device/non-free/include/pic14/pic10f322.h,
25662           device/non-free/include/pic14/pic16f1454.h,
25663           device/non-free/include/pic14/pic16f1786.h,
25664           device/non-free/include/pic14/pic12f1501.h,
25665           device/non-free/include/pic14/pic10f320.h,
25666           device/non-free/include/pic14/pic16f1787.h,
25667           device/non-free/lib/pic14/libdev/pic16f1787.c,
25668           device/non-free/lib/pic14/libdev/pic10f320.c,
25669           device/non-free/lib/pic14/libdev/pic16f1784.c,
25670           device/non-free/lib/pic14/libdev/pic12f752.c,
25671           device/non-free/lib/pic14/libdev/pic16f1454.c,
25672           device/non-free/lib/pic14/libdev/pic10f322.c,
25673           device/non-free/lib/pic14/libdev/pic16f1786.c,
25674           device/non-free/lib/pic14/libdev/pic12f1501.c,
25675           support/scripts/pic16fam-h-gen.pl,
25676           device/include/pic14/pic14devices.txt,
25677           device/non-free/include/pic14/pic16fam.h,
25678           device/non-free/lib/pic14/libdev/devices.txt,
25679           device/non-free/lib/pic14/libdev/Makefile.in,
25680           doc/sdccman.lyx:
25681           applied patch #3553108 - "New devices to pic14 series and pic16fam-h-gen.pl update",
25682           thanks to Molnar Karoly
25683
25684 2012-08-01 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25685
25686         * src/z80/z80.h,
25687           src/z80/ralloc2.cc,
25688           src/z80/main.c:
25689           Provide --fno-omit-frame-pointer option for not omitting frame pointer.
25690
25691 2012-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
25692
25693         * src/SDCCicode.c (geniCodeAdd): made fix for bug 3537338 endian
25694           agnostic
25695
25696 2012-07-21 Borut Razem <borut.razem AT gmail.com>
25697
25698         * src/pic14/main.c: fixed bug
25699           #3546732 - "pic16f1507lib: No such file or directory"
25700
25701 2012-07-21 Maarten Brock <sourceforge.brock AT dse.nl>
25702
25703         * src/SDCCmem.c (allocGlobal, allocLocal): added check if bit space exists
25704         * src/SDCCsymt.c (computeType): fixed bug 3531687
25705         * src/SDCCast.c,
25706         * src/SDCCicode.c,
25707         * src/SDCCsymt.h: renamed RESULT_TYPE_BIT to RESULT_TYPE_BOOL
25708         * support/regression/tests/bug3531687.c: reinserted char > bool test
25709         * support/regression/tests/bug3537338.c: use _STATMEM for more coverage
25710         * support/regression/tests/gcc-torture-execute-930513-1.c: modified to
25711           accept "<NO FLOAT>" and prevent buffer overrun
25712
25713 2012-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
25714
25715         * src/SDCClospre.hpp (implement_lospre_assignment): explicitly ignore
25716           vertices created from newly split edges
25717         * src/SDCCopt.c (eBBlockFromiCode): reenable lospre
25718
25719 2012-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
25720
25721         * src/SDCCicode.c (geniCodeAdd): fixed bug 3537338
25722         * src/ds390/gen.c (genMultOneByte): handle long result for pointer offsets
25723         * src/mcs51/gen.c (genLeftShiftLiteral, genRightShiftLiteral),
25724         * src/z80/gen.c (genLeftShiftLiteral): added wassert
25725         * support/regression/tests/bug3537338.c: new, added
25726
25727 2012-07-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
25728
25729         * src/SDCCopt.c: temporarily disable lospre until I can figure out
25730           why it's failing on some hosts.
25731
25732 2012-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
25733
25734         * sdcc.sln: sdcdb depends on config
25735         * all.vcxproj: excluded copy to bin\ from debug build as it seems to mess up
25736           the dependencies
25737         * all.vcxproj.filters: added sdasrab.exe
25738         * src/sdcc.vcxproj.filters,
25739         * src/sdcc.vcxproj: removed SDCC.y dependency from lexing
25740           added version.h to Header Files
25741           added SDCClospre.cc and SDCClospre.hpp
25742         * config.vcxproj,
25743         * src/yacc.vcxproj: updated all custom build commands and dependencies
25744         * src/SDCCast.c (decorateType, '='): fixed lost linenumber in bug 3540054
25745         * src/SDCCsymt.c (dbuf_printTypeChain): removed 'd'
25746         * sdas/asrab/rabbitmch.c (machine): removed const to fix prototype conflict
25747         * src/SDCClospre.cc (lospre): fixed warning
25748         * src/SDCCutil.h,
25749         * src/SDCCutil.c (processStrSet): fix warning by using explicit function ptr
25750
25751 2012-07-15 Borut Razem <borut.razem AT gmail.com>
25752
25753         * src/SDCCmain.c, src/SDCCutil.c, src/SDCCutil.h, src/SDCCsystem.c,
25754           src/mcs51/main.c, src/ds390/main.c, src/z80/main.c, src/hc08/main.c,
25755           src/pic14/main.c, src/pic16/main.c, src/avr/main.c, src/xa51/main.c:
25756           properly quoted file names when transferred to preprocessor,
25757           assembler and linker
25758         * support/scripts/repack_release.sh: added -pr to usage
25759
25760 2012-07-12 Borut Razem <borut.razem AT gmail.com>
25761
25762         * src/SDCCerr.c, src/SDCCerr.h, src/pic16/main.c, src/pic16/main.h,
25763           src/pic16/glue.c, src/pic16/device.h, src/SDCCast.c, src/SDCCast.h,
25764           doc/sdccman.lyx: properly fixed bug
25765           #3539804 - pragma config and certain string constants
25766
25767 2012-07-11 Borut Razem <borut.razem AT gmail.com>
25768
25769         * support/scripts/repack_release.sh: implemented feature request
25770           #3472159 - sdcc-3.1.0.tar.bz2 will untar with name sdcc;
25771           the result will be seen at the next sdcc release 3.3.0
25772
25773 2012-07-11 Philipp Klaus Krause <pkk AT spth.de>
25774
25775         * src/z80/peeph-z80.def:
25776           Fixed comment.
25777
25778 2012-07-10 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25779
25780         * Merged the lospre branch.
25781
25782 2012-07-10 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25783
25784         * src/z80/gen.c,
25785           src/hc08/gen.c:
25786           Disable cost function debugging output.
25787
25788 2012-07-09 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25789
25790         * Merged the smallopts branch.
25791
25792 2012-07-09 Borut Razem <borut.razem AT gmail.com>
25793
25794         * Small Device C Compiler 3.2.0 released
25795         * .version, doc/sdccman.lyx: changed sdcc version to 3.2.1
25796
25797 2012-07-09 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25798
25799         * src/SDCCopt.c:
25800           Disable lospre for ports unrelated to z80 or hc08.
25801
25802 2012-07-07 Philipp Klaus Krause <pkk AT spth.de>
25803
25804         * src/z80/gen.c:
25805           Improve code generation for multiplication by literal.
25806
25807 2012-07-07 Philipp Klaus Krause <pkk AT spth.de>
25808
25809         * src/z80/gen.c:
25810           Fix bug in built-in strchr().
25811         * device/lib/Makefile.in:
25812           Fix building of strcpy() for mcs51.
25813
25814 2012-07-07 Philipp Klaus Krause <pkk AT spth.de>
25815
25816         * src/z80/gen.c:
25817           Fix bug in stack restoration for built-in functions.
25818         * device/lib/_strchr.c,
25819           device/lib/_strncpy.c:
25820           Fix conflict between built-in and non built-in functions.
25821
25822 2012-07-07 Borut Razem <borut.razem AT gmail.com>
25823
25824         * support/scripts/repack_release.sh:
25825           updated, added -dl, -r and -ul command line options
25826
25827 2012-07-07 Philipp Klaus Krause <pkk AT spth.de>
25828
25829         * src/SDCCmain.c,
25830           src/SDCClospre.cc,
25831           src/SDCCglobl.h:
25832           Provide option to allow unsafe reads in lospre.
25833
25834 2012-07-07 Philipp Klaus Krause <pkk AT spth.de>
25835
25836         * src/SDCClospre.hpp,
25837           src/SDCClospre.cc:
25838           Safety in lospre.
25839
25840 2012-07-06 Philipp Klaus Krause <pkk AT spth.de>
25841
25842         * src/SDCClospre.hpp,
25843           src/SDCClospre.cc:
25844           Preparations for safety in lospre.
25845
25846 2012-07-06 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25847
25848         * src/SDCClospre.hpp,
25849           src/SDCClospre.cc:
25850           Preparations for safety.
25851
25852 2012-07-06 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25853
25854         * src/SDCClospre.hpp:
25855           Fix for out-of-memory handling in lospre.
25856
25857 2012-07-06 Borut Razem <borut.razem AT gmail.com>
25858
25859         * src/pic16/main.c: bug patched with sdcc-3.2.0-config_fix.diff
25860           #3539804 - #pragma config and certain string constants,
25861           thanks to Herbert Potzl
25862
25863 2012-07-05 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25864
25865         * src/SDCClospre.cc:
25866           Preparations for safety in lospre.
25867
25868 2012-06-30 Borut Razem <borut.razem AT gmail.com>
25869
25870         * support/scripts/sdcc.nsi:
25871           fixed 'Installer suggest "C:\Program Files\SDCC" instead of
25872           "C:\Program Files (x86)\SDCC"' problem
25873
25874 2012-07-04 Philipp Klaus Krause <pkk AT spth.de>
25875
25876         * src/z80/gen.c:
25877           Fix for operand handling in built-in memset().
25878         * src/SDCCopt.c:
25879           Convert zero-length built-in memcpy(), strncpy(), memset()
25880           back to ensure any volatiles are read. Fixes #3538725.
25881
25882 2012-06-30 Philipp Klaus Krause <pkk AT spth.de>
25883
25884         * src/z80/ralloc2.cc,
25885           src/z80/gen.c:
25886           Fix stack adjustment after call and omission of frame pointer for --reserve-regs-iy.
25887
25888 2012-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
25889
25890         * sdcc.sln,
25891         * sdas/asrab/asrab.vcxproj: renamed output to sdasrab
25892         * all.vcxproj: added sdasrab.exe and sdldrab.exe
25893         * src/sdcc.vcxproj: removed parsing SDCC.y
25894         * src/yacc.vcxproj: cosmetics
25895         * sdas/as6808/m6808.h,
25896         * sdas/as8051/i8051.h,
25897         * sdas/asgb/gb.h,
25898         * sdas/asrab/rabbit.h,
25899         * sdas/asz80/z80.h: removed (conflicting) prototypes for machine and minit
25900         * src/hc08/ralloc.c (packRegisters): fixed bug indicated by a warning
25901         * src/pic14/gen.c (genDataPointerGet, genConstPointerGet),
25902         * src/pic14/genarith.c (genAddLit),
25903         * src/pic14/glue.c (pic14_constructAbsMap, emitInitVal)
25904         * src/pic16/device.h (PIC16_device),
25905         * src/pic16/gen.c (pic16_storeForReturn, genAnd, genXor, genAssign),
25906         * src/pic16/glue.c (pic16_printIvalType, pic16_printIvalChar,
25907           pic16_printIvalBitFields, pic16_printIvalUnion),
25908         * src/z80/ralloc2.cc (iy_reserved, Ainst_ok, omit_frame_ptr): fixed warnings
25909
25910 2012-06-28 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25911
25912         * src/SDCCopt.c,
25913           src/z80/gen.c,
25914           src/z80/main.c,
25915           device/include/string.h:
25916           Built-in strncpy().
25917
25918 2012-06-28 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25919
25920         * src/SDCCralloc.hpp,
25921           src/z80/ralloc2.cc,
25922           src/z80/gen.c,
25923           src/hc08/ralloc2.cc,
25924           device/include/string.h:
25925           Built-in strchr().
25926         * src/z80/peep.c:
25927           Fix out-of-array read.
25928
25929 2012-06-27 Borut Razem <borut.razem AT gmail.com>
25930
25931         * src/SDCC.lex:
25932           unescape file names from preprocessor, 3rd try
25933         * device/non-free/lib/pic16/libdev/Makefile.am,
25934           device/non-free/lib/pic16/libdev/Makefile.in,
25935           device/non-free/lib/pic14/libdev/Makefile.in:
25936           gputils supports all devices supported by SDCC
25937
25938 2012-06-27 Philipp Klaus Krause <pkk AT spth.de>
25939
25940         * src/z80/main.c,
25941           src/z80/gen.c:
25942           Built-in strcpy().
25943
25944 2012-06-27 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25945
25946         * device/lib/z180/Makefile.in,
25947           device/lib/incl.mk,
25948           device/lib/r3ka/Makefile.in,
25949           device/lib/gbz80/Makefile.in,
25950           device/lib/s08/Makefile.in,
25951           device/lib/r2k/Makefile.in,
25952           device/lib/hc08/Makefile.in,
25953           device/lib/z180/strcpy.s
25954           device/lib/r3ka/strcpy.s
25955           device/lib/z80/strcpy.s
25956           device/lib/r2k/strcpy.s:
25957           Use ldi for strcpy().
25958
25959 2012-06-27 Borut Razem <borut.razem AT gmail.com>
25960
25961         * src/SDCC.lex:
25962           unescape file names from preprocessor, 2nd try
25963
25964 2012-06-26 Borut Razem <borut.razem AT gmail.com>
25965
25966         * src/SDCC.lex, src/SDCCerr.c, src/SDCCerr.h:
25967           unescape file names from preprocessor
25968
25969 2012-06-26 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25970
25971         * src/z80/gen.c:
25972           Use xor to zero the accumulator in a few more places.
25973
25974 2012-06-26 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25975
25976         * src/z80/gen.c:
25977           Improve memset() for small sizes, RFE #3537534.
25978
25979 2012-06-26 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25980
25981         * src/z80/ralloc2.cc:
25982           Improve handling of hl in additions with on-stack param operands.
25983
25984 2012-06-25 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
25985
25986         * device/lib/z180/shift.s,
25987           device/lib/r3ka/shift.s,
25988           device/lib/z80/shift.s,
25989           device/lib/gbz80/shift.s,
25990           device/lib/r2k/shift.s,
25991           src/port.h,
25992           src/z80/gen.c,
25993           src/z80/main.c,
25994           device/lib/z180/Makefile.in,
25995           device/lib/z180/stubs.s,
25996           device/lib/r3ka/Makefile.in,
25997           device/lib/r3ka/stubs.s,
25998           device/lib/z80/Makefile.in,
25999           device/lib/z80/stubs.s,
26000           device/lib/gbz80/stubs.s,
26001           device/lib/gbz80/Makefile.in,
26002           device/lib/r2k/Makefile.in,
26003           device/lib/r2k/stubs.s:
26004           Code generation instead of support calls for all shifts.
26005
26006 2012-06-25 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26007
26008         * src/z80/gen.c:
26009           Better cost estimation for loading parameters into pairs,
26010           more efficient loading from stack into iy for Rabbits.
26011
26012 2012-06-25 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26013
26014         * src/z80/gen.c:
26015           Use dec r and inc a in comparison for equality.
26016
26017 2012-06-25 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26018
26019         * src/z80/gen.c,
26020           src/z80/ralloc2.cc:
26021           Use 16-bit sbc in subtraction and comparison.
26022
26023 2012-06-25 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26024
26025         * src/z80/gen.c:
26026           Improve handling of pointers to long and long long.
26027
26028 2012-06-25 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26029
26030         * src/z80/gen.c:
26031           Minor addition improvement,
26032           refactoring of pair test code.
26033
26034 2012-06-25 Borut Razem <borut.razem AT gmail.com>
26035
26036         * src/regression/Makefile:
26037           applied patch #3537593 - pic16 regression patch,
26038           thanks to Don Wooton
26039
26040 2012-06-24 Borut Razem <borut.razem AT gmail.com>
26041
26042         * support/scripts/repack_release.sh: updated
26043
26044 2012-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
26045
26046         * src/mcs51/gen.c (genLeftShiftLiteral): commented out wassert to work
26047           around bug 3537338
26048
26049 2012-06-21 Borut Razem <borut.razem AT gmail.com>
26050
26051         * device/non-free/lib/pic14/libdev/devices.txt,
26052           device/non-free/lib/pic14/libdev/Makefile.in,
26053           device/non-free/lib/pic14/libdev/pic16c782.c,
26054           device/non-free/lib/pic14/libdev/pic16f676.c,
26055           device/non-free/lib/pic14/libdev/pic16f1782.c,
26056           device/non-free/lib/pic14/libdev/pic16c770.c,
26057           device/non-free/lib/pic14/libdev/pic16f716.c,
26058           device/non-free/lib/pic14/libdev/pic16f1503.c,
26059           device/non-free/lib/pic14/libdev/pic16f1507.c,
26060           device/non-free/lib/pic14/libdev/pic16f1783.c,
26061           device/non-free/lib/pic14/libdev/pic16c771.c,
26062           device/non-free/lib/pic14/libdev/pic16c925.c,
26063           device/non-free/lib/pic14/libdev/pic16f1508.c,
26064           device/non-free/lib/pic14/libdev/pic16f1823.c,
26065           device/non-free/lib/pic14/libdev/pic16c432.c,
26066           device/non-free/lib/pic14/libdev/pic16c717.c,
26067           device/non-free/lib/pic14/libdev/pic16c781.c,
26068           device/non-free/lib/pic14/libdev/pic12f675.c,
26069           device/non-free/lib/pic14/libdev/pic16c926.c,
26070           device/non-free/lib/pic14/libdev/pic16f1509.c,
26071           device/non-free/lib/pic14/libdev/pic12f629.c,
26072           device/non-free/lib/pic14/libdev/pic16f684.c,
26073           device/non-free/lib/pic14/libdev/pic16f688.c,
26074           device/non-free/lib/pic14/libdev/pic16f630.c,
26075           device/non-free/lib/pic14/libdev/pic16f747.c,
26076           device/non-free/lib/pic14/libdev/pic16c946.c,
26077           device/non-free/include/pic14/pic16c782.h,
26078           device/non-free/include/pic14/pic16f676.h,
26079           device/non-free/include/pic14/pic16f1509.h,
26080           device/non-free/include/pic14/pic16c770.h,
26081           device/non-free/include/pic14/pic16f716.h,
26082           device/non-free/include/pic14/pic16f1782.h,
26083           device/non-free/include/pic14/pic16c771.h,
26084           device/non-free/include/pic14/pic16c925.h,
26085           device/non-free/include/pic14/pic16f1503.h,
26086           device/non-free/include/pic14/pic16f1507.h,
26087           device/non-free/include/pic14/pic16f1783.h,
26088           device/non-free/include/pic14/pic16c432.h,
26089           device/non-free/include/pic14/pic16c717.h,
26090           device/non-free/include/pic14/pic16c781.h,
26091           device/non-free/include/pic14/pic12f675.h,
26092           device/non-free/include/pic14/pic16c926.h,
26093           device/non-free/include/pic14/pic16f1508.h,
26094           device/non-free/include/pic14/pic16f1823.h,
26095           device/non-free/include/pic14/pic12f629.h,
26096           device/non-free/include/pic14/pic16f684.h,
26097           device/non-free/include/pic14/pic16f688.h,
26098           device/non-free/include/pic14/pic16f630.h:
26099           device/non-free/include/pic14/pic16f747.h:
26100           device/non-free/include/pic14/pic16c946.h:
26101           applied modified patch
26102           #3536909 - "Pic14 device and header upgrade.",
26103           thanks to Molnar Karoly
26104         * support/scripts/inc2h.pl: applied modified patch
26105           #3536022 - "Error in the inc2h.pl program.",
26106           thanks to Molnar Karoly
26107         * device/non-free/include/pic14/recreate.sh:
26108           generate NO_LEGACY_NAMES block if exists in the old version
26109         * src/pic14/genarith.c: applied patch
26110           #3521376 - "pic14 incorrect asm op code",
26111           thanks to Raphael Neider
26112
26113 2012-06-21 Philipp Klaus Krause <pkk AT spth.de>
26114
26115         * src/SDCCralloc.hpp,
26116           src/port.h,
26117           src/xa51/main.c,
26118           src/mcs51/main.c,
26119           src/ds390/main.c,
26120           src/pic14/main.c,
26121           src/pic16/main.c,
26122           src/z80/main.c,
26123           src/z80/ralloc2.cc,
26124           src/hc08/main.c,
26125           src/hc08/ralloc2.cc:
26126           Nice fix for bug #3536902.
26127         * src/z80/gen.c:
26128           More efficient built-in memcpy() for small copies.
26129
26130 2012-06-21 Philipp Klaus Krause <pkk AT spth.de>
26131
26132         * src/SDCCralloc.hpp,
26133           src/z80/ralloc2.c,
26134           src/z80/ralloc.h:
26135           Ugly hack to fix bug #3536902.
26136
26137 2012-06-21 Leland Morrison <enigmalee AT sourceforge.net>
26138
26139         * sim/ucsim/z80.src/inst_r2k.cc:
26140           Fix flags for rl de, rr d, rr hl (merged by Philipp Klaus Krause from smallopts branch).
26141
26142 2012-06-21 Philipp Klaus Krause <pkk AT spth.de>
26143
26144         * src/z80/gen.c:
26145           Fix spilling of comitted pair after ex (sp), dd.
26146
26147 2012-06-21 Maarten Brock <sourceforge.brock AT dse.nl>
26148
26149         * device/include/mcs51/cc2530.h: renamed TR0 to TESTREG0
26150
26151 2012-06-21 Philipp Klaus Krause <pkk AT spth.de>
26152
26153         * src/z80/gen.c:
26154           Use destructive increment in comparison for equality with #0xff,
26155           more efficient assignment of 16-byte values,
26156           fix spilling of comitted pair after ex (sp), dd.
26157
26158 2012-06-21 Philipp Klaus Krause <pkk AT spth.de>
26159
26160         * src/z80/gen.c:
26161           Enable use of rl de in destructive and.
26162
26163 2012-06-20 Leland Morrison <enigmalee AT sourceforge.net>
26164
26165         * sim/ucsim/z80.src/inst_r2k.cc:
26166           Fix flags for rl de, rr d, rr hl.
26167
26168 2012-06-20 Philipp Klaus Krause <pkk AT spth.de>
26169
26170         * src/z80/gen.c:
26171           Improve destructive and.
26172
26173 2012-06-19 Philipp Klaus Krause <pkk AT spth.de>
26174
26175         * src/z80/peeph-z80.def,
26176           src/z80/peeph-r2k.def:
26177           Minor peephole fix.
26178
26179 2012-06-19 Philipp Klaus Krause <pkk AT spth.de>
26180
26181         * src/z80/gen.c:
26182           More efficient assignment for global variables.
26183
26184 2012-06-19 Philipp Klaus Krause <pkk AT spth.de>
26185
26186         * src/z80/gen.c:
26187           Fix bug in & 0x8000 with ifx for unsigned int.
26188
26189 2012-06-19 Philipp Klaus Krause <pkk AT spth.de>
26190
26191         * src/z80/gen.c:
26192           Refactor code for setup for built-in memcpy(),
26193           use ex de, hl in register move,
26194           use cp instead of xor for clearing the carry flag.
26195
26196 2012-06-18 Philipp Klaus Krause <pkk AT spth.de>
26197
26198         * src/SDCCopt.c,
26199           src/hc08/ralloc.c:
26200           Document relation between offsetFold() and packPointerOp().
26201
26202 2012-06-18 Borut Razem <borut.razem AT gmail.com>
26203
26204         * doc/sdccman.lyx, device/include/pic14/pic14devices.txt,
26205           device/non-free/lib/pic14/libdev/devices.txt,
26206           device/non-free/lib/pic14/libdev/Makefile.in,
26207           device/non-free/include/pic14/pic16f883.h,
26208           device/non-free/include/pic14/pic16f884.h,
26209           device/non-free/include/pic14/pic16f882.h,
26210           device/non-free/lib/pic14/libdev/pic16f884.c,
26211           device/non-free/lib/pic14/libdev/pic16f882.c,
26212           device/non-free/lib/pic14/libdev/pic16f883.c:
26213           applied patch #3531530 - new CPU support (pic16f882, 883, 884),
26214           thanks to Molnar Karoly
26215
26216 2012-06-18 Philipp Klaus Krause <pkk AT spth.de>
26217
26218         * src/z80/peeph-z80.def,
26219           src/z80/peeph-r2k.def:
26220           Some more peepholes that help when framepointer is omitted.
26221         * src/z80/peep.c:
26222           Handle cpl, ldir, di, ei, out, in, mul and bool in read analysis.
26223
26224 2012-06-18 Philipp Klaus Krause <pkk AT spth.de>
26225
26226         * src/z80/gen.c,
26227           src/z80/ralloc2.cc:
26228           Improve shifts by non-literal.
26229
26230 2012-06-17 Borut Razem <borut.razem AT gmail.com>
26231
26232         * support/scripts/sdcc.nsi:
26233           added removal of include\asm\r3ka\*.h
26234         * device/non-free/include/pic14/pic16fam.h,
26235           support/scripts/pic16fam-h-gen.pl:
26236           applied patch #3531531 - The pic16fam-h-gen correction,
26237           thanks to Molnar Karoly
26238         * support/scripts/repack_release.sh:
26239           remove unneeded directories produced by sdbinutils
26240
26241 2012-06-17 Philipp Klaus Krause <pkk AT spth.de>
26242
26243         * src/SDCCerr.h,
26244           src/SDCCerr.c,
26245           src/SDCCval.c:
26246           Warn when encountering long long literals.
26247
26248 2012-06-17 Philipp Klaus Krause <pkk AT spth.de>
26249
26250         * src/z80/gen.c:
26251           Improve destructive and.
26252
26253 2012-06-16 Leland Morrison <enigmalee AT sourceforge.net>
26254
26255         * sdas/asz80/z80mch.c: Change to report error for invalid operands
26256           to z180 tst instruction.
26257
26258 2012-06-09 Borut Razem <borut.razem AT gmail.com>
26259
26260         * .version, sdcc.spec, doc/sdccman.lyx:
26261           changed sdcc version to 3.2.0
26262
26263 2012-06-16 Philipp Klaus Krause <pkk AT spth.de>
26264
26265         * src/z80/gen.c:
26266           Implement #3512989.
26267
26268 2012-06-15 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26269
26270         * support/regression/ports/pic14/support.c:
26271           Fix for renamed __asm.
26272         * support/regression/tests/gcc-torture-execute-pr31169.c,
26273           support/regression/tests/bitfields.c,
26274           support/regression/tests/gcc-torture-execute-20100316-1.c,
26275           support/regression/tests/gcc-torture-execute-pr38422.c,
26276           support/regression/tests/gcc-torture-execute-921016-1.c:
26277           Disable tests that use bitfields of size greater than 8 bits, which is not yet supported by the pic16 port.
26278
26279 2012-06-15 Leland Morrison <enigmalee AT sourceforge.net>
26280
26281         * sim/ucsim/z80.src/z80cl.h, z80.cc, inst_ed.cc:
26282           Added in0, out0, and tst instructions for z180 support.
26283
26284 2012-06-15 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26285
26286         * src/SDCClospre.hpp:
26287           Fix lospre nonforward-substitution of POINTER_SET.
26288         * src/SDCClospre.cc:
26289           Improve handling of invalidation at POINTER_SET.
26290
26291 2012-06-15 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26292
26293         * support/regression/tests/and_survive.c:
26294           Test non-destructive and, regression test for #3534833.
26295         * support/regression/tests/gcc-torture-execute-980707-1.c:
26296           Adapted and enabled test for mcs51.
26297
26298 2012-06-14 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26299
26300         * src/hc08/gen.c:
26301           Fix cost calculation for branches.
26302
26303 2012-06-14 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26304
26305         * src/hc08/gen.c:
26306           Improve storing of hx in assignment.
26307
26308 2012-06-14 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26309
26310         * src/z80/gen.c:
26311           Fix for 16-bit addition to avoid generating invalid add hl, iy.
26312
26313 2012-06-14 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26314
26315         * src/z80/gen.c:
26316           Improve multiplication for Rabbits.
26317
26318 2012-06-13 Leland Morrison <enigmalee AT sourceforge.net>
26319
26320         * sdas/asz80/z80mch.c:  Allow the tst instruction for z180/.hd64 to
26321           use the two operand form (tst a,X) (fixes bug #3534833)
26322
26323 2012-06-14 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26324
26325         * src/z80/gen.c:
26326           Improve one-byte shifts, use fix of #3534833 in non-destructive and.
26327
26328 2012-06-13 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26329
26330         * src/z80/gen.c:
26331           Improve right shift.
26332
26333 2012-06-13 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26334
26335         * src/z80/gen.c:
26336           Improve 16-bit addition with operand in hl and result in iy.
26337
26338 2012-06-13 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26339
26340         * src/z80/ralloc2.cc,
26341           src/z80/gen.c:
26342           Improvements to left shift by literal.
26343
26344 2012-06-13 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26345
26346         * src/z80/ralloc2.cc,
26347           src/z80/gen.c,
26348           src/z80/peep.c:
26349           Improvements to non-destructive and, including #3526286.
26350
26351 2012-06-12 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26352
26353         * src/SDCCmain.c,
26354           src/SDCCopt.c,
26355           src/SDCCglobl.h:
26356           Implement --nolospre option for disabling lospre.
26357
26358 2012-06-12 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26359
26360         * src/SDCCicode.c:
26361           Fix debug output for GET_VALUE_AT_ADDRESS right operand.
26362
26363 2012-06-11 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26364
26365         * src/SDCClospre.hpp:
26366           Fix handling of IFX in forward substitution.
26367
26368 2012-06-11 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26369
26370         * src/SDCClospre.cc:
26371           Disable lospre of assignments with iTemp source.
26372
26373 2012-06-11 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26374
26375         * src/SDCClospre.hpp,
26376           src/SDCClospre.cc:
26377           Reorganize forward substitution code, lospre for GET_VALUE_AT_ADDRESS.
26378
26379 2012-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
26380
26381         * src/SDCCast.c (decorateType, &/|/^): optimize bool with literal,
26382           (optimizeGetAbit): prevent memory leak
26383         * src/SDCCcse.c (algebraicOpts): optimize bool XOR literal
26384         * src/SDCCsymt.c (computeType): also remove const from result,
26385           fixed bug 3531687 by removing wrong CHAR = ? 1 : 0 optimization to BOOL
26386         * src/SDCCval.h,
26387         * src/SDCCval.c (constBoolVal): new function
26388           (cheapestVal): added BOOL for 0 or 1,
26389         * support/regression/tests/bug3531687.c: enabled test, removed unrelated
26390           and already covered test
26391         * support/regression/tests/getbyte.c: new, added
26392
26393 2012-06-09 Borut Razem <borut.razem AT gmail.com>
26394
26395         * support/regression/ports/pic14/spec.mk,
26396           support/regression/ports/pic16/spec.mk:
26397           fixed pic -> pic14, --non-free -> --use-non-free
26398
26399 2012-06-09 Philipp Klaus Krause <pkk AT spth.de>
26400
26401         * src/z80/ralloc2.cc:
26402           Disallow source operand in h or l for >= 16-bit addition that also has a
26403           source operand on extended stack. Final part of fix for bug #3531660.
26404         * support/regression/tests/bug3531687.c:
26405           Regression test for bug #3531687.
26406
26407 2012-06-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
26408
26409         * src/SDCCopt.c: fixed several missing def/use problems including
26410           bug #3511517
26411         * src/SDCCBBlock.c (addiCodeToeBBlock): fixed bug #3511516
26412         * src/hc08/ralloc.c (packRegisters): fixed bug #3531045
26413         * support/regression/tests/gcc-torture-execute-980604-1.c: reenabled
26414         * support/regression/tests/gcc-torture-execute-980205.c: reenabled
26415
26416 2012-06-07 Philipp Klaus Krause <pkk AT spth.de>
26417
26418         * src/z80/main.c:
26419           Fix handling of --fomit-frame-pointer for z180, r2k and r3ka port.
26420
26421 2012-06-07 Maarten Brock <sourceforge.brock AT dse.nl>
26422
26423         * src/ds390/gen.c (genAssign): no assignment for ruonly to ruonly
26424         * src/SDCC.y,
26425         * src/SDCCerr.c: W_COMP_RANGE, W_EMPTY_SOURCE_FILE & W_CONTROL_FLOW are pedantic
26426         * src/SDCCast.c (processParms): no cast for signedness only,
26427           (resultTypePropagate): propagate for GETHBIT, GETABIT, GETBYTE & GETWORD,
26428           (decorateType: BITWISEAND): rearrange first,
26429           (decorateType: RETURN): no cast for signedness only,
26430           (optimizeGetHbit, optimizeGetAbit): use bitsForType instead of getSize and
26431            propagate resultType,
26432           (optimizeGetByte, optimizeGetWord): handle offset 0
26433         * src/SDCClabel.c (deleteIfx),
26434         * src/SDCCcse.c (ifxOptimize): W_CONTROL_FLOW is pedantic,
26435           (algebraicOpts: BITWISEAND, OR): use bitsForType instead of getSize
26436         * src/SDCCicode.c (geniCodeLogic): W_COMP_RANGE is pedantic,
26437           (geniCodeUnary, geniCodeBinary): added param resType,
26438           (checkTypes): no cast for signedness only,
26439           (ast2iCode): propagate tree->ftype
26440         * src/SDCCopt.c (optimizeCastCast): use bitsForType instead of getSize
26441         * src/SDCCsymt.c (comparePtrType): only cast signedness if necessary
26442         * src/SDCCsymt.h,
26443         * src/SDCCicode.h: cosmetics
26444
26445 2012-06-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
26446
26447         * src/hc08/gen.c: fixed bugs #3531546 and #3531545
26448
26449 2012-06-06 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26450
26451         * src/z80/gen.c:
26452           Fix 16-Bit addition for interleaved pairs. Partial fix for bug #3531660.
26453
26454 2012-06-06 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26455
26456         * src/z80/gen.c:
26457           Fix POINTER_SET with surviving result partially in hl. Partial fix for bug #3531660.
26458
26459 2012-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
26460
26461         * device/lib/_autobaud.c: cosmetics
26462         * device/lib/printfl.c: fixed bug 3513300
26463
26464 2012-06-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
26465
26466         * src/hc08/gen.c: Fixed bug #3531544. Fixed cast from h to hx.
26467
26468 2012-06-05 Borut Razem <borut.razem AT gmail.com>
26469
26470         * support/sdbinutils/libiberty/makefile.in:
26471           excluded pex*.c files from build since pex-unix.c doesn't
26472           compile on cygwim mingw and they are not needed by sdbinutils
26473         * doc/sdccman.lyx: compiler macro definitions not starting with
26474           double underscore characters are deprecated if --std-cXX
26475           command line option is defined;
26476           new compiler macros for processor definition were introduced
26477           for pic14 and pic16 targets
26478
26479 2012-06-05 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26480
26481         * src/z80/ralloc2.cc:
26482           Disallow surviving hl in addition with extended stack operands. Partial fix for bug #3531660.
26483
26484 2012-06-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
26485
26486         * src/mcs51/ralloc.c (packForPush),
26487         * src/ds390/ralloc.c (packForPush),
26488         * src/hc08/ralloc.c (packForPush),
26489         * src/pic14/ralloc.c (packForPush),
26490         * src/pic16/ralloc.c (packForPush): fixed bug #3527285
26491
26492 2012-06-04 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26493
26494         * src/z80/gen.c:
26495           Fix corner case in addition with extended stack right operand and low result byte in hl. Partial fix for bug #3531660.
26496
26497 2012-06-04 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26498
26499         * src/z80/ralloc2.cc:
26500           Disallow use of hl over comparison when there is an extended stack operand. Partial fix for bug #3531660.
26501         * src/z80/gen.c:
26502           Save a during GET_VALUE_AT_ADDRESS when storing to extended stack operand. Partial fix for bug #3531660.
26503
26504 2012-06-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
26505
26506         * src/hc08/gen.c (loadRegIndex, storeRegIndexed): added missing
26507           rematOfs
26508
26509 2012-06-03 Borut Razem <borut.razem AT gmail.com>
26510
26511         * src/pic14/main.c, src/pic16/main.c: re-enabled deprecated
26512           macros not starting with double underscore characters in
26513           combination with --std-cXX
26514         * device/include/pic16/pic18fregs.h: modified for __SDCC_PICXXX
26515
26516 2012-06-03 Philipp Klaus Krause <pkk AT spth.de>
26517
26518         * src/z80/gen.c:
26519           Fix handling of extended stack operands in 16-bit unary minus and signed comparison. Partial fix for bug #3531660.
26520
26521 2012-06-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
26522
26523         * src/SDCCopt.c,
26524         * src/hc08/ralloc.c: RFE 3526269 and 3526268
26525
26526 2012-06-02 Philipp Klaus Krause <pkk AT spth.de>
26527
26528         * src/port.h:
26529           Fixed bug #3531540.
26530
26531 2012-06-02 Philipp Klaus Krause <pkk AT spth.de>
26532
26533         * src/SDCCerr.c, src/SDCCerr.h: added W_STRING_CANNOT_BE_TERMINATED
26534           src/SDCCast.c (createIvalCharPtr): fixed #3007799: generate different warning
26535           for initializer strings that fit in buffer without terminating '\0'. According
26536           C99 $6.7.8:14 this is allowed. With --less-pedantic no warning is generated.
26537           Modified version of patch by Jan Waclawek.
26538
26539 2012-06-02 Borut Razem <borut.razem AT gmail.com>
26540
26541         * src/SDCCmain.c, src/pic14/main.c, src/pic16/main.c,
26542           support/scripts/pic14fam-h-gen.pl,
26543           applied modified patch
26544           #3531337 - The pic14 port, automatically creates the -DpicXXX,
26545           thanks to Molnar Karoly
26546         * support/scripts/pic16fam-h-gen.pl: modified for __SDCC_PICXXX
26547         * device/non-free/include/pic14/pic14fam.h,
26548           device/non-free/include/pic16/pic16fam.h: (re)generated
26549
26550 2012-06-01 Borut Razem <borut.razem AT gmail.com>
26551
26552         * doc/README.txt, doc/INSTALL.txt: updated for SDCC 3.2.0 release
26553
26554 2012-06-01 Philipp Klaus Krause <pkk AT spth.de>
26555
26556         * src/z80/peeph-z80.def,
26557           src/z80/peeph-r2k.def:
26558           Shift optimization.
26559
26560 2012-06-01 Philipp Klaus Krause <pkk AT spth.de>
26561
26562         * src/SDCClospre.cc,
26563           src/SDCCsymt.h,
26564           src/SDCCsymt.c,
26565           src/SDCClospre.hpp:
26566           Relax lospre type checking.
26567
26568 2012-06-01 Philipp Klaus Krause <pkk AT spth.de>
26569
26570         * src/SDCClospre.cc:
26571           Disable lospre for literla assignments (can be reenabled once ports can rematerialize this).
26572         * src/SDCClospre.hpp:
26573           Improve handling of volatile.
26574
26575 2012-06-01 Philipp Klaus Krause <pkk AT spth.de>
26576
26577         * src/z80/gen.c:
26578           Always use 16-bit addition when an operand and the result are in hl.
26579
26580 2012-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
26581
26582         * src/hc08/gen.c: Preparations for further pointer offset
26583           optimizations. Bug fixes for certain register assignment cases
26584           in complement, unary minus, bitwise operators, and bitfield
26585           unpacking.
26586
26587 2012-05-31 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26588
26589         * src/z80/gen.c:
26590           Fix handling of a in casts, bug #3531118.
26591
26592 2012-05-31 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26593
26594         * doc/sdccman.lyx:
26595           Updated manual (mostly r3ka and s08 port).
26596
26597 2012-05-31 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26598
26599         * src/SDCClospre.hpp:
26600           Fix handling of invalidating iCodes in lospre.
26601         * src/SDCClospre.cc:
26602           Fix multiround-lospre.
26603
26604 2012-05-31 Borut Razem <borut.razem AT gmail.com>
26605
26606         * debugger/mcs51/cmd.c: fixed bug #3530998 - source code bug..
26607
26608 2012-05-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
26609
26610         * src/SDCCsymt.h: handle up to 8 registers per symbol for long long
26611           support
26612
26613 2012-05-30 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26614
26615         * src/z80/ralloc.h,
26616           src/z80/gen.c,
26617           src/z80/ralloc2.cc:
26618           More flexible handling of a during pointer access in z80-related ports.
26619
26620 2012-05-30 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26621
26622         * src/z80/peeph-r2k.def:
26623           Fix invalid stack-relative increment.
26624         * src/z80/gen.c:
26625           More efficient handling of 16-bit stores to stack.
26626
26627 2012-05-30 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26628
26629         * sim/ucsim/z80.src/inst_r2k.cc:
26630           Fix handling of carry in 16-bit shift rotate instructions.
26631         * src/z80/gen.c:
26632           Better 16 bit signed comparison for z80 related (except gbz80).
26633
26634 2012-05-30 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26635
26636         * src/z80/gen.c:
26637           Allow result of GET_VALUE_AT_ADDRESS in A for z80-related ports.
26638
26639 2012-05-30 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26640
26641         * src/z80/gen.c:
26642           Improve storing of literals to stack for Rabbits.
26643
26644 2012-05-30 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26645
26646         * src/z80/gen.c:
26647           Fix multibyte global to global assignment on gbz80 with de alive.
26648
26649 2012-05-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
26650
26651         * src/hc08/ralloc2.cc (operand_sane): fixed erroneous rejection of
26652           single byte operand register assignment due to out of bounds
26653           dereference
26654
26655 2012-05-29 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26656
26657         * src/z80/gen.c:
26658           Fix for surviving pair in bitfield write.
26659
26660 2012-05-29 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26661
26662         * src/SDCClospre.hpp:
26663           Fix for handling global variables over calls in lospre.
26664
26665 2012-05-29 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26666
26667         * src/z80/gen.c,
26668           src/hc08/gen.c:
26669           Added assertions to debug rematerialization issues.
26670
26671 2012-05-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
26672
26673         * src/hc08/ralloc.c (moveSendToCall, packRegisters): move SEND iCodes
26674           to immediately precede their CALL/PCALL for better live range info.
26675         * src/hc08/gen.c (genSend): fixed bug swapping SEND iCode order.
26676
26677 2012-05-29 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26678
26679         * src/SDCClospre.hpp:
26680           Fix invalid memory access bug.
26681
26682 2012-05-29 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26683
26684         * src/SDCClospre.hpp,
26685           src/z80/gen.c:
26686           Fix handling of ADDRESS_OF in lospre forward assignment.
26687
26688 2012-05-29 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26689
26690         * src/z80/gen.c:
26691           Fixed bug #3530276.
26692
26693 2012-05-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
26694
26695         * src/SDCCbitv.c (bitVectSetBit, bitVectUnSetBit),
26696         * src/hc08/ralloc2.cc (set_surviving_regs),
26697         * src/z80/ralloc2.cc (set_surviving_regs): Prohibit negative bit
26698           position in bit vectors to avoid memory corruption
26699         * device/lib/clean.mk: add s08 and r3ka ports to cleaning
26700
26701 2012-05-28 Philipp Klaus Krause <pkk AT spth.de>
26702
26703         * src/z80/gen.c:
26704           Use Rabbit's cast to bool instruction for zeroing h,
26705           more efficient loading of pairs in shifts.
26706         * src/z80/peep.c:
26707           Handle bool in instruction size calculations.
26708
26709 2012-05-28 Borut Razem <borut.razem AT gmail.com>
26710
26711         * src/pic16/main.c: allow underscore characters in #pragma config
26712
26713 2012-05-28 Philipp Klaus Krause <pkk AT spth.de>
26714
26715         * src/SDCClospre.hpp,
26716           src/SDCClospre.cc:
26717           Improve handling of results of substituted instructions in lospre.
26718
26719 2012-05-27 Philipp Klaus Krause <pkk AT spth.de>
26720
26721         * src/SDCClospre.hpp,
26722           src/SDCClospre.cc:
26723           Fix handling of --max-allocs-per-node in lospre.
26724
26725 2012-05-26 Borut Razem <borut.razem AT gmail.com>
26726
26727         * src/pic16/main.c: allow space characters in #pragma config
26728
26729 2012-05-25 Borut Razem <borut.razem AT gmail.com>
26730
26731         * doc/sdccman.lyx: corrected #pragma configure to #pragma config
26732
26733 2012-05-25 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26734
26735         * src/SDCClospre.hpp:
26736           Improve handling of --max-allocs-per-node in lospre.
26737
26738 2012-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
26739
26740         * src/hc08/gen.c (genPointerSet): fixed warning
26741
26742 2012-05-25 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26743
26744         * src/SDCCicode.h,
26745           src/SDCCicode.c,
26746           src/SDCClospre.hpp,
26747           src/SDCClospre.cc:
26748           Fixes for handling of globals and volatile in lospre.
26749
26750 2012-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
26751
26752         * support/scripts/sdcc.nsi: fix my typo in r3ka path
26753
26754 2012-05-24 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26755
26756         * src/SDCClospre.hpp,
26757           src/SDCClospre.cc:
26758           lospre.
26759
26760 2012-05-24 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26761
26762         * src/z80/peeph-r2k.def,
26763           src/z80/peeph-z80.def,
26764           src/z80/peeph-gbz80.def:
26765           Jump optimization.
26766
26767 2012-05-24 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26768
26769         * src/z80/ralloc2.cc,
26770           src/z80/gen.c:
26771           Non-destructive & with bit literal.
26772
26773 2012-05-24 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26774
26775         * src/SDCClospre.hpp,
26776           src/SDCClospre.cc:
26777           Preparations for lospre.
26778
26779 2012-05-24 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26780
26781         * src/hc08/peeph.def:
26782           Improve elimination of branches.
26783
26784 2012-05-24 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26785
26786         * src/SDCClospre.hpp,
26787           src/SDCClospre.cc:
26788           Preparations for lospre.
26789         * src/z80/gen.c:
26790           More verbose debugging for variables that are not in registers, but should be.
26791
26792 2012-05-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
26793
26794         * support/scripts/sdcc.nsi: added r3ka and s08 to installer
26795         * support/sdbinutils/binutils/configure.in,
26796         * support/sdbinutils/binutils/configure: fix bug #3527589
26797         * src/SDCCcse.c (newCseDef): fix bug #3528899
26798
26799 2012-05-23 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
26800
26801         * src/SDCClospre.hpp,
26802           src/SDCClospre.cc:
26803           Preparations for lospre.
26804
26805 2012-05-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
26806
26807         * src/hc08/gen.c: Preparations for further pointer offset
26808            optimizations
26809
26810 2012-05-22 Philipp Klaus Krause <pkk AT spth.de>
26811
26812         * src/hc08/peeph.def:
26813           Allow disabling of tail-call and jump to return optimization.
26814
26815 2012-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
26816
26817         * src/hc08/gen.c: Fixed inconsistent offsets for 16-bit register
26818           accesses. Removed broken and unused AOP_STR type. Prohibit loading
26819           h via hx from volatile operands.
26820
26821 2012-05-21 Philipp Klaus Krause <pkk AT spth.de>
26822
26823         * support/regression/tests/memory.c,
26824           src/z80/gen.c,
26825           src/port.h,
26826           src/SDCCglue.c,
26827           src/z80/main.c,
26828           src/z80/peep.c:
26829           Use lsidr for built-in memset() for r3ka.
26830         * src/hc08/gen.c:
26831           Use ldhx, sthx for memory-to-memory assignment and cast.
26832         * src/hc08/peeph.def:
26833           Basic tail call optimization.
26834
26835 2012-05-21 Philipp Klaus Krause <pkk AT spth.de>
26836
26837         * src/hc08/gen.c:
26838           More efficient loading of H and HX for hc08 and s08.
26839
26840 2012-05-21 Philipp Klaus Krause <pkk AT spth.de>
26841
26842         * support/regression/tests/setjmp.c:
26843           Enable test for r3ka.
26844         * support/regression/tests/gcc-torture-execute-pr28982a.c,
26845           support/regression/tests/gcc-torture-execute-20010224-1.c,
26846           support/regression/tests/gcc-torture-execute-20030408-1.c:
26847           Disable tests for r3ka.
26848         * support/regression/Makefile.in:
26849           Add ucr3ka target to z80 target.
26850
26851 2012-05-21 Leland Morrison <enigmalee AT sourceforge.net>
26852
26853         * SDCCpeeph.c, peep.c: Fixed so that R2K instructions are
26854           recognized for -mr3ka target by the peephole optimizer.
26855
26856 2012-05-20 Leland Morrison <enigmalee AT sourceforge.net>
26857
26858         * support/regression/Makefile.in, support/regression/ports/ucr3ka/*,
26859           support/regression/fwk/include/testfwk.h: added test-ucr3ka to
26860           run regression tests on the rabbit 3000A port
26861
26862 2012-05-20 Leland Morrison <enigmalee AT sourceforge.net>
26863
26864         * device/include/sdcc-lib.h, device/include/math.h: Added conditional
26865           for rabbit 3000
26866         * devince/include/asm/r3ka/features.h: Added to allow customizations
26867           for -mr3ka
26868
26869 2012-05-20 Leland Morrison <enigmalee AT sourceforge.net>
26870
26871         * src/sdas/asrab/rabbitpst.c: Added mnemonics for rabbit 3000A
26872         * src/sdas/asrab/rabbitmch.c: Added .r3k flag and rabbit 3000A
26873           instructions, changed much of the indentation to make gnu style,
26874           and update two functions declarations from K&R style
26875         * src/sdas/asrab/rabbit.h: Added constants for rabbit 3000 support
26876
26877 2012-05-20 Philipp Klaus Krause <pkk AT spth.de>
26878
26879         * src/hc08/gen.c:
26880           Emit cost information only when --fverbose-asm is used.
26881
26882 2012-05-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
26883
26884         * src/hc08/gen.c: Fixed yet more problems with registers possibly
26885           clobbered in division/modulus. Optimized GET_VALUE_AT_ADDRESS
26886           including handling non-zero right operand.
26887         * src/hc08/ralloc.c: Allow packRegsForSupport() to optimize
26888           conditions computed for IFX. Handle non-zero right operand
26889           for GET_VALUE_AT_ADDRESS when generating pseudo symbol.
26890         * src/SDCCopt.c: Let GET_VALUE_AT_ADDRESS have non-zero right
26891           operand for HC08-like ports. Fix def/use info on operands
26892           converted to integer support function calls.
26893
26894 2012-05-20 Philipp Klaus Krause <pkk AT spth.de>
26895
26896         * sdccconf_in.h:
26897           Regenerated, so building with r3ka port disabled works now.
26898
26899 2012-05-20 Philipp Klaus Krause <pkk AT spth.de>
26900
26901         * src/hc08/gen.c:
26902           Improved code for PCALL.
26903
26904 2012-05-20 Philipp Klaus Krause <pkk AT spth.de>
26905
26906         * src/hc08/gen.c,
26907           src/hc08/ralloc2.cc:
26908           Improved code for GET_VALUE_AT_ADDRESS.
26909
26910 2012-05-19 Philipp Klaus Krause <pkk AT spth.de>
26911
26912         * src/hc08/gen.c:
26913           Improve addition for hc08 and s08.
26914         * src/z80/main.c:
26915           Fix name of r3ka library.
26916         * src/hc08/main.c:
26917           Fix name of s08 library.
26918
26919 2012-05-19 Philipp Klaus Krause <pkk AT spth.de>
26920
26921         * sim/ucsim/hc08.src/hc08.cc:
26922           Fix sthx with ext operand on s08.
26923         * src/hc08/gen.c:
26924           Use ldhx, cphx and sthx with ext operands for s08 in places where we use them for hc08 with imm operands.
26925
26926 2012-05-19 Philipp Klaus Krause <pkk AT spth.de>
26927
26928         * sdas/as6808/m08mch.c,
26929           sdas/as6808/m6808.h,
26930           sdas/as6808/m08pst.c,
26931           src/SDCCralloc.hpp,
26932           src/SDCCglue.c,
26933           src/hc08/main.c,
26934           src/hc08/ralloc2.cc:
26935           Asm for s08.
26936
26937 2012-05-19 Philipp Klaus Krause <pkk AT spth.de>
26938
26939         * support/regression/tests/bug3223041.c:
26940           Do not handle hc08 as special case.
26941
26942 2012-05-18 Philipp Klaus Krause <pkk AT spth.de>
26943
26944         * device/lib/r3ka/Makefile.in:
26945           Fix building of r3ka lib.
26946         * device/lib/s08/Makefile.in:
26947           Fix building of s08 lib.
26948         * support/regression/Makefile.in,
26949           support/regression/ports/s08,
26950           support/regression/fwk/include/testfwk.h,
26951           support/regression/tests/gcc-torture-execute-func-ptr-1.c,
26952           support/regression/tests/gcc-torture-execute-991112-1.c,
26953           support/regression/tests/gcc-torture-execute-921208-1.c,
26954           support/regression/tests/bug3379723.c,
26955           support/regression/tests/gcc-torture-execute-930702-1.c,
26956           support/regression/tests/float_single.c,
26957           support/regression/tests/gcc-torture-execute-20000412-2.c,
26958           support/regression/tests/gcc-torture-execute-20080529-1.c,
26959           support/regression/tests/gcc-torture-execute-20030209-1.c,
26960           support/regression/tests/gcc-torture-execute-950915-1.c,
26961           support/regression/tests/bug1723128.c,
26962           support/regression/tests/gcc-torture-execute-20001221-1.c,
26963           support/regression/tests/gcc-torture-execute-20030307-1.c,
26964           support/regression/tests/gcc-torture-execute-950612-1.c,
26965           support/regression/tests/gcc-torture-execute-20001108-1.c,
26966           support/regression/tests/cse.c:
26967           Regression testing for s08 port.
26968         * device/include/stdarg.h:
26969           Fix variable arguments for s08.
26970         * device/lib/_mullong.c:
26971           Fix long multiplication for s08.
26972
26973 2012-05-18 Philipp Klaus Krause <pkk AT spth.de>
26974
26975         * configure.in,
26976           src/SDCCicode.c,
26977           src/SDCCsymt.c,
26978           src/SDCCmain.c,
26979           src/port.h,
26980           src/SDCCglue.c,
26981           src/hc08/main.c,
26982           src/SDCCpeeph.c,
26983           src/hc08/hc08.h,
26984           device/lib/Makefile.in,
26985           device/lib/s08:
26986           Dummy (behaves as HC08) S08 port.
26987
26988 2012-05-18 Philipp Klaus Krause <pkk AT spth.de>
26989
26990         * device/include/stdarg.h,
26991           device/include/string.h,
26992           device/include/setjmp.h,
26993           device/lib/Makefile.in,
26994           configure.in,
26995           src/SDCCopt.c,
26996           src/z80/gen.c,
26997           src/z80/main.c,
26998           src/z80/z80.h,
26999           src/SDCCmain.c,
27000           src/port.h,
27001           sim/ucsim/aclocal.m4,
27002           sim/ucsim/configure,
27003           device/lib/r3ka:
27004           Dummy (behaves as Rabbit 2000/3000) Rabbit 3000A port.
27005
27006 2012-05-17 Leland Morrison <enigmalee AT sourceforge.net>
27007
27008         * sim/ucsim/hc08/hc08.cc: Fix for opcodes 0xAE, 0xBE, and 0xCE op-decode
27009
27010 2012-05-17 Philipp Klaus Krause <pkk AT spth.de>
27011
27012         * support/regression/tests/bug3521024.c:
27013           Regression test for bug #3521024.
27014
27015 2012-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27016
27017         * src/hc08/gen.c: Use non-destructive bit tests when possible
27018           (rfe #3526285). Fixed loss of association between generated
27019           assembly and iCodes.
27020         * src/hc08/peeph.def: Additional rules for conditional branches and
27021           to remove unused labels.
27022
27023 2012-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
27024
27025         * support/regression/Makefile.in: renamed test-z80 and test-gbz80 to test-rr...
27026         * support/regression/ports/gbz80,
27027         * support/regression/ports/rrgbz80: renamed to rrgbz80
27028         * support/regression/ports/z80,
27029         * support/regression/ports/rrz80: renamed to rrz80
27030         * support/regression/tests/gcc-torture-execute-921013-1.c: disabled for xstack
27031
27032 2012-05-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27033
27034         * src/hc08/gen.c (genAnd): added forgotten ifx->generated = TRUE
27035
27036 2012-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
27037
27038         * support/regression/tests/gcc-torture-execute-961017-2.c: use less loops to
27039           reduce test time
27040
27041 2012-05-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27042
27043         * sim/ucsim/hc08.src/hc08.cc,
27044         * sim/ucsim/hc08.src/inst.cc: Fixed simulation of brset/brclr. Keep
27045           track of instruction cycle times.
27046         * src/hc08/gen.c (genAnd): Use brset/brclr where possible
27047
27048 2012-05-14 Leland Morrison <enigmalee AT sourceforge.net>
27049
27050         * sim/ucsim/stypes.h,
27051         * sim/ucsim/globals.cc: add R3KA (rabbit 3000A) processor type
27052         * sim/ucsim/z80.src/r2k.cc,
27053         * sim/ucsim/z80.src/simz80.cc: added initialization code for R3KA support
27054         * sim/ucsim/z80.src/r2kcl.h,
27055         * sim/ucsim/z80.src/inst_ed_r2k.cc: support for r3ka instructions
27056         * sim/ucsim/z80.src/inst_ed.cc: change to allow overloading of inst_ed_
27057
27058 2012-05-16 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27059
27060         * src/SDCClospre.hpp,
27061           src/SDCClospre.cc:
27062           Early preparations for lospre.
27063
27064 2012-05-15 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27065
27066         * src/SDCClospre.hpp:
27067           Early preparations for lospre.
27068
27069 2012-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27070
27071         * src/hc08/gen.c: correct some dry run costs, update genDivOneByte()
27072           and genModOneByte() to handle all register operand posibilities
27073
27074 2012-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
27075
27076         * sim/ucsim/pobj.cc,
27077         * sim/ucsim/pobjcl.h: made cl_list::at inline
27078         * sim/ucsim/s51.src/regs51.h: added AP
27079         * sim/ucsim/s51.src/uc390.cc (inst_inc_dptr): fixed sel bug,
27080           (disass): show inc/dec dptr,
27081           (print_regs): show DPTR0, DPTR1 and AP
27082         * src/ds390/gen.c (genGenPointerGet, genGenPointerSet): fixed bug 3509705
27083         * support/regression/compact-results.py: align results
27084         * support/regression/tests/gcc-torture-execute-921013-1.c: enabled tests
27085
27086 2012-05-12 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27087
27088         * src/SDCClospre.hpp,
27089           src/SDCClospre.cc:
27090           Early preparations for lospre.
27091
27092 2012-05-11 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27093
27094         * src/SDCCopt.c,
27095           src/SDCCopt.c,
27096           src/SDCClospre.cc,
27097           Preparations for finding lospre optimization candidates.
27098
27099 2012-05-11 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27100
27101         * src/z80/ralloc2.cc,
27102           src/hc08/ralloc2.c:
27103           Bypass dry run for generated ic.
27104
27105 2012-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
27106
27107         * src/hc08/gen.h,
27108         * src/hc08/gen.c (aopName): compile conditionally,
27109           (assignResultValue): MSVC has no true/false,
27110           (hasInchc08): fixed warning,
27111           (genReceive): declarations first
27112         * src/hc08/ralloc.c: include dbuf_string.h,
27113           (createStackSpil): removed unused slocBuffer
27114         * src/hc08/hc08.vcxproj.filters,
27115         * src/hc08/hc08.vcxproj: added ralloc2.cc and boost include dir
27116         * src/z80/gen.c (genCmp): fixed uninitialised warning
27117         * src/SDCCicode.h: cosmetics
27118
27119 2012-05-09 Philipp Klaus Krause <pkk AT spth.de>
27120
27121         * src/SDCCralloc.hpp,
27122           src/hc08/ralloc2.cc:
27123           Added some debug info code.
27124
27125 2012-05-11 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27126
27127         * src/SDCClospre.hpp,
27128           src/SDCCralloc.hpp,
27129           src/SDCCnaddr.cc,
27130           src/SDCCnaddr.hpp,
27131           src/SDCClospre.cc:
27132           Declare some data types for lospre.
27133
27134 2012-05-09 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27135
27136         * src/hc08/gen.c,
27137           src/hc08/ralloc.c:
27138           Remove some unused variables.
27139
27140 2012-05-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27141
27142         * src/hc08/gen.c (aopOp): Handle spill location correctly even
27143           though it is not actually allocated during dry run
27144
27145 2012-05-07 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27146
27147         * support/regression/ports/ds390/spec.mk:
27148           Increase timeout from 40 to 60, since ds390 simulation on NetBSD is slow.
27149
27150 2012-05-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27151
27152         * src/hc08/gen.c (aopAdrStr): handle incompletely initialized
27153           spill location symbols during dry run
27154
27155 2012-05-06 Borut Razem <borut.razem AT gmail.com>
27156
27157         * .version, doc/sdccman.lyx: bumped version to 3.1.5
27158         * ChangeLog: removed unicode BOM
27159         * support/sdbinutils/binutils/Makefile.am,
27160           support/sdbinutils/binutils/Makefile.in:
27161           fixed the first part of bug #3518739 - Build weird behaviour...
27162
27163 2012-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
27164
27165         * support/regression/tests/gcc-torture-execute-pr44555.c: test was not
27166           disabled for gcc 4.4.3, now it is for all 4.x.x < 4.6.0
27167
27168 2012-05-05 Philipp Klaus Krause <pkk AT spth.de>
27169
27170         * src/SDCCicode.c,
27171         * src/SDCCicode.h,
27172         * src/SDCCralloc.hpp,
27173         * src/SDCCset.c,
27174         * src/SDCCsymt.c,
27175         * src/hc08/gen.c,
27176         * src/hc08/gen.h,
27177         * src/hc08/main.c,
27178         * src/hc08/ralloc.c,
27179         * src/hc08/ralloc.h,
27180         * src/hc08/ralloc2.cc,
27181         * src/yacc.vcxproj,
27182         * src/z80/gen.c,
27183         * src/z80/ralloc.c,
27184         * src/z80/ralloc2.cc: Merged optralloc-hc08 branch
27185
27186 2012-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
27187
27188         * config.vcxproj,
27189         * configure_vc.awk,
27190         * doc/sdccman.lyx,
27191         * sdcc_vc.h.in, sdcc_vc_in.h: renamed sdcc_vc_in.h to sdcc_vc.h.in
27192         * src/SDCCval.c (byteOfVal),
27193         * src/z80/gen.c (genLeftShiftLiteral, genPointerGet),
27194         * src/mcs51/gen.c (genLeftShiftLiteral): fixed warnings
27195         * src/SDCCnaddr.hpp: renamed cfg_node to cfg_naddr_node
27196         * src/SDCCralloc.hpp: default_constructor_of_cfg_node_called and
27197           cfg_node constructor disabled to fix bug 3521407
27198         * src/SDCCtree_dec.hpp: set svn properties
27199         * support/regression/ports/mcs51-common/spec.mk: fixed SIM_TIMEOUT bug
27200         * support/regression/tests/bug-3495411.c: enabled for mcs51
27201         * support/regression/tests/gcc-torture-execute-20000622-1.c,
27202         * support/regression/tests/gcc-torture-execute-20010924-1.c,
27203         * support/regression/tests/gcc-torture-execute-961004-1.c,
27204         * support/regression/tests/gcc-torture-execute-961125-1.c,
27205         * support/regression/tests/gcc-torture-execute-990404-1.c: suppressed warnings
27206
27207 2012-05-05 Philipp Klaus Krause <pkk AT spth.de>
27208
27209         * support/regression/tests/gcc-torture-execute-20080529-1.c:
27210           Disable test for gcc older than 5.0.
27211
27212 2012-05-05 Borut Razem <borut.razem AT gmail.com>
27213
27214         * support/regression/ports/ds390/spec.mk,
27215           support/regression/ports/hc08/spec.mk,
27216           support/regression/ports/mcs51-common/spec.mk,
27217           support/regression/ports/pic14/spec.mk,
27218           support/regression/ports/pic16/spec.mk,
27219           support/regression/ports/ucgbz80/spec.mk,
27220           support/regression/ports/ucr2k/spec.mk,
27221           support/regression/ports/ucz180/spec.mk,
27222           support/regression/ports/ucz80/spec.mk: use SIM_TIMEOUT
27223
27224 2012-05-04 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27225
27226         * support/regression/ports/ucgbz80/spec.mk:
27227           Increase timeout from 20s to the 30s other ports use to get rid of NetBSD/sparc64 regression failure.
27228
27229 2012-05-03 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27230
27231         * src/hc08/main.c,
27232           src/hc08/ralloc.c:
27233           Revive old register allocator for --oldralloc.
27234
27235 2012-05-03 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27236
27237         * src/SDCCmain.c,
27238           src/z80/gen.c,
27239           src/z80/ralloc.c,
27240           src/z80/main.c,
27241           src/z80/z80.h,
27242           src/SDCCglobl.h:
27243           Made --oldralloc less port-specific.
27244
27245 2012-05-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27246
27247         * src/z80/gen.c (aopPut3): added missing declarations
27248
27249 2012-05-02 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27250
27251         * src/hc08/gen.c:
27252           Remove obsolete genPointerGetSetOfs().
27253
27254 2012-05-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27255
27256         * configure: regenerated from new configure.in
27257
27258 2012-05-02 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27259
27260         * src/z80/gen.c:
27261           More efficent storing of registers pairs to top of stack.
27262
27263 2012-05-02 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27264
27265         * support/regression/tests/gcc-torture-execute-20101013-1.c:
27266           Disable test until nonzero integer constants work.
27267
27268 2012-05-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27269
27270         * src/SDCCval.h,
27271         * src/SDCCval.c (byteOfVal): new function
27272         * src/z80/gen.c (aopGet, gencjneshort),
27273         * src/SCCglue.c (aopLiteralLong): use byteOfVal() to access value
27274         * configure.in,
27275         * sdcc_vc_in.h,
27276         * sdccconf_in.h: find/define appropriate 64-bit integer
27277         * src/SDCCsymt.h: start of support for 64-bit literal
27278
27279 2012-04-30 Leland Morrison <enigmalee AT sourceforge.net>
27280
27281         * sim/ucsim/app.cc:  reduced the frequency of checks for user input
27282
27283 2012-04-26 Philipp Klaus Krause <pkk AT spth.de>
27284
27285         * src/z80/gen.c:
27286           Improve code generation for comparison to zero.
27287
27288 2012-04-26 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27289
27290         * support/librarian/sdcclib.c:
27291           Do not depend on PATH_MAX, fix #3521650.
27292         * sdas/asxxsrc/asxxxx.h:
27293           Use FILENAME_MAX if PATH_MAX is not defined.
27294
27295 2012-04-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27296
27297         * src/hc08/gen.c: Optimize access to h/hx on top of stack. Compute
27298           cost of SEND.
27299         * src/hc08/ralloc2.cc: Compute cost of SEND. Support xa and ax
27300           with GETBYTE and GETWORD.
27301
27302 2012-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27303
27304         * src/hc08/gen.c: Rewrite genSend to fix problem with register
27305           clobbering. Allow use of tsx with function return values.
27306         * src/hc08/ralloc.c: Removed unneed constraint on stack operands
27307
27308 2012-04-25 Borut Razem <borut.razem AT gmail.com>
27309
27310         * src/common.h, src/ds390/main.c: include SDCCsystem.h in common.h
27311         * src/SDCCmain.c: added newline at end of file
27312         * src/SDCCicode.c: use TRUE instead of undefined true
27313         * src/SDCCicode.h: fixed declaration of isOperandLiteral()
27314
27315 2012-04-25 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27316
27317         * src/z80/peeph-gbz80.def:
27318           Removed peephole that resulted in invalid or operand on gbz80.
27319
27320 2012-04-24 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27321
27322         * src/z80/gen.c:
27323           Fix #3521024.
27324
27325 2012-04-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27326
27327         * src/hc08/gen.c: Fixed bug with cpx use. Optimize stack adjustments
27328           of +/-1. Use mov #0 instead of clr with volatile operands to avoid
27329           read side effect. Avoid using x as stack frame base unless it saves
27330           clock cycles.
27331
27332 2012-04-24 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27333
27334         * src/SDCCicode.c,
27335           src/SDCCopt.c,
27336           src/z80/gen.c:
27337           GET_VALUE_AT_ADDRESS with offset for z80, z180 and r2k.
27338
27339 2012-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27340
27341         * src/hc08/gen.c: Index stack frame via x instead of sp when convenient
27342
27343 2012-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27344
27345         * src/hc08/gen.c: Use msb to lsb order in assignment for compatibility
27346           with hardware hardware registers. Expanded use of cpx and ldhx
27347           instructions. Removed some old unused code. Fixed a stack bug in
27348           genPlusIncr.
27349
27350 2012-04-23 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27351
27352         * src/SDCCicode.c:
27353           Enable replacing division by power of two by conditional addition and shift (for hc08, z80, z180, gbz80 and r2k).
27354         * src/z80/gen.c,
27355           src/mcs51/gen.c:
27356           Fortify a "/* I assume that [...]" comment by an assertion that would have saved me some time.
27357
27358 2012-04-20 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27359
27360         * src/hc08/main.c:
27361           Enable CSE for an approx. 0.1-0.2% code size reduction.
27362
27363 2012-04-22 Raphael Neider <rneider AT web.de>
27364
27365         * device/lib/pic16/libsdcc/gptr/eeprom{8,16}_gptrput[1234].c:
27366           fix accessing EECON1.WREN
27367
27368 2012-04-22 Raphael Neider <rneider AT web.de>
27369
27370         * device/non-free/lib/pic14/libdev/Makefile.in:
27371           build 16f72[01] only if --enable-new-pics is given, as the
27372           devices are not supported in the current gputils release 0.14.1
27373
27374 2012-04-21 Maarten Brock <sourceforge.brock AT dse.nl>
27375
27376         * src/ds390/main.c: undo removed include to fix implicit declaration
27377
27378 2012-04-21 Philipp Klaus Krause <pkk AT spth.de>
27379
27380         * src/SDCCicode.c:
27381           Preparations for replacing division by power of two by conditional addition and shift.
27382         * support/regression/tests/longlong.c,
27383           support/regression/tests/gcc-torture-execute-pr42269-2.c,
27384           support/regression/tests/gcc-torture-execute-20080529-1.c,
27385           support/regression/tests/gcc-torture-execute-950503-1.c,
27386           support/regression/tests/float_single.c:
27387           Enable more tests for hc08.
27388
27389 2012-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27390
27391         * src/hc08/gen.c: fix bugs in genRLC, genRRC, and genJumpTab; support large stack
27392           offsets in rmwWithAop; optimized asmopToBool
27393         * src/hc08/ralloc.c: fix bug in findAssignToSym
27394
27395 2012-04-20 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27396
27397         * src/hc08/ralloc2.cc,
27398           src/hc08/gen.c:
27399           Allow some use of ax.
27400
27401 2012-04-20 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27402
27403         * src/hc08/ralloc2.cc,
27404           src/hc08/gen.c:
27405           Remove accuse.
27406
27407 2012-04-19 Raphael Neider <rneider AT web.de>
27408
27409         * device/lib/pic16/libc/stdio/strmmssp.c:
27410           fixed use of access bank vs. BSR
27411
27412         * device/lib/pic16/libsdcc/gptr/eeprom{8,16}_gptr{get,put}[1234].c,
27413           device/lib/pic16/libsdcc/gptr/eeprom{8,16}_write.c:
27414           implement EEPROM read/write access
27415
27416         * device/lib/pic16/libsdcc/gptr/gptr{get,put}[1234].c:
27417           call EEPROM dispatchers on EEPROM accesses
27418
27419         * device/lib/pic16/libsdcc/Makefile.am:
27420           add gptr EEPROM accessors
27421
27422         * device/non-free/lib/pic16/libdev/gptr/*:
27423           dispatch EEPROM accesses to the appropriate implementations
27424           based on device capabilities (no eeprom, 8 or 16 bit EEPROM
27425           address space)
27426
27427         * device/non-free/lib/pic16/libdev/mkmk.sh,
27428           device/non-free/lib/pic16/libdev/newdevices.txt:
27429           improved to automatically add SSPBUF workaround
27430           plus EEPROM dispatchers as required by the devices
27431
27432         * device/non-free/lib/pic16/libdev/pic18f1330.c,
27433           device/non-free/lib/pic16/libdev/pic18f1220.c,
27434           device/non-free/lib/pic16/libdev/pic18f4450.c:
27435           removed manual SSPBUF workaround
27436
27437         * device/non-free/lib/pic16/libdev/fake_sspbuf.c:
27438           provide automatic SSPBUF workaround
27439
27440         * device/lib/pic16/libsdcc/Makefile.in,
27441           device/non-free/lib/pic16/libdev/Makefile.am,
27442           device/non-free/lib/pic16/libdev/Makefile.in:
27443           regenerated
27444
27445 2012-04-20 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27446
27447         * src/hc08/ralloc2.cc,
27448           src/hc08/gen.c:
27449           Made hc08 code generation more robust wrt. surviving registers and register operands.
27450
27451 2012-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27452
27453         * src/hc08/gen.c: rewrite genCast for register source/results
27454
27455 2012-04-19 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27456
27457         * src/hc08/ralloc2.cc,
27458           src/hc08/gen.c:
27459           Fixes for the cost function (reducing code size and exposing code generation issues).
27460
27461 2012-04-19 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27462
27463         * src/hc08/ralloc2.cc,
27464           src/hc08/gen.c:
27465           Made hc08 code generation more robust wrt. surviving registers and register operands.
27466
27467 2012-04-19 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27468
27469         * src/hc08/gen.c:
27470           Preparations for removing accuse.
27471
27472 2012-04-19 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27473
27474         * src/hc08/ralloc2.cc,
27475           src/hc08/gen.c:
27476           Fix xa to hx assignment.
27477
27478 2012-04-19 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27479
27480         * src/hc08/ralloc2.cc:
27481           Fix assignment of nRegs and regs for accuse symbols.
27482
27483 2012-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27484
27485         * src/hc08/gen.c: fixed div/mod sign ext. to work with register result
27486
27487 2012-04-18 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27488
27489         * src/hc08/ralloc2.cc,
27490           src/hc08/gen.c:
27491           Made hc08 code generation more robust wrt. surviving registers and register operands.
27492
27493 2012-04-17 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27494
27495         * src/hc08/ralloc2.cc,
27496           src/hc08/gen.c:
27497           Made hc08 code generation more robust wrt. surviving registers and register operands.
27498
27499 2012-04-16 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27500
27501         * src/hc08/ralloc2.cc,
27502           src/hc08/gen.c:
27503           Handling of pointer access in new allocator.
27504
27505 2012-04-16 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27506
27507         * src/SDCCralloc.hpp,
27508           src/SDCCicode.c,
27509           src/SDCCicode.h,
27510           src/z80/ralloc2.cc,
27511           src/hc08/gen.h,
27512           src/hc08/ralloc2.cc,
27513           src/hc08/gen.c:
27514           Improve hc08 cost function.
27515
27516 2012-04-16 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27517
27518         * src/hc08/ralloc2.cc,
27519           src/hc08/gen.c:
27520           Made hc08 code generation more robust wrt. surviving registers and register operands.
27521
27522 2012-04-14 Raphael Neider <rneider AT web.de>
27523
27524         * src/pic16/genarith.c (pic16_genMult8XLit_n,pic16_genMult8X8_n):
27525           work around early clobbering of input operands, fixes #3515677;
27526           clean up, eliminate dead code
27527
27528 2012-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27529
27530         * src/hc08/gen.c: fix isDead status for register H
27531
27532 2012-04-13 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27533
27534         * src/SDCCralloc.hpp,
27535           src/hc08/ralloc2.cc,
27536           src/hc08/gen.c:
27537           Made hc08 code generation more robust wrt. surviving registers and register operands.
27538
27539 2012-04-13 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27540
27541         * src/hc08/ralloc.h,
27542           src/hc08/ralloc2.cc,
27543           src/hc08/gen.c,
27544           src/z80/ralloc2.cc:
27545           Introduce isDead for hc08 registers.
27546
27547 2012-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27548
27549         * src/hc08/gen.c (asmOp): always keep pointer to operand in asmop
27550         * src/hc08/ralloc2.cc (instruction_cost): reenable !, IFX, and CAST
27551
27552 2012-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27553
27554         * src/SDCCsymt.c (newBoolLink): return bool instead of bit if no
27555           bit memory.
27556         * src/hc08/gen.c: Fixed no register assigned to iTemp for IFX.
27557           Guarded more instances of emitLabel for dry run
27558
27559 2012-04-12 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27560
27561         * src/hc08/gen.c:
27562           Fix genPointerGet with postincrement and result in h.
27563
27564 2012-04-12 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27565
27566         * support/regression/tests/gcc-torture-execute-920428-1.c:
27567           Reformatted test.
27568
27569 2012-04-12 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27570
27571         * src/hc08/gen.c:
27572           Fix handling of isFree for register operands.
27573
27574 2012-04-12 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27575
27576         * src/hc08/gen.c:
27577           More flexible use of A in cast.
27578
27579 2012-04-12 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27580
27581         * src/hc08/ralloc2.cc:
27582           Fix checking of XA and reenable use of assignment.
27583         * src/hc08/gen.c:
27584           Additional debugging output.
27585
27586 2012-04-12 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27587
27588         * src/SDCCset.c:
27589           Additional assertion.
27590         * src/hc08/ralloc.c:
27591           Avoid buffer overflow.
27592         * src/hc08/ralloc2.cc:
27593           Do not use assignment for now.
27594
27595 2012-04-12 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27596
27597         * src/SDCCicode.h,
27598           src/SDCCicode.c:
27599           Made isOperandLiteral() work on const operand *.
27600
27601 2012-04-12 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27602
27603         * src/hc08/ralloc.c:
27604           Cleanup.
27605         * src/hc08/gen.c:
27606           Made genDjnz() more flexible.
27607         * src/hc08/ralloc2.cc:
27608           Disallow X, A for now.
27609
27610 2012-04-12 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27611
27612         * src/SDCCralloc.hpp,
27613           src/z80/ralloc2.cc,
27614           src/hc08/ralloc2.cc:
27615           Make optimal register allocator less port-specific.
27616
27617 2012-04-11 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27618
27619         * src/SDCCralloc.hpp,
27620           src/z80/gen.c,
27621           src/hc08/ralloc2.cc,
27622           src/hc08/gen.c,
27623           src/hc08/ralloc.c,
27624           src/SDCCicode.c:
27625           Optimal register allocator for hc08 working partially.
27626
27627 2012-04-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27628
27629         * src/SDCCcse.c (ifOperandsHave): fixed bug #3516746
27630
27631 2012-04-11 Philipp Klaus Krause <pkk AT spth.de>
27632
27633         * support/regression/tests/string.c:
27634           Added test for strrchr().
27635         * src/z80/gen.c,
27636           src/SDCCpeeph.c:
27637           Fixed memory leaks.
27638
27639 2012-04-10 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27640
27641         * src/SDCCralloc.hpp,
27642           src/z80/ralloc.c,
27643           src/hc08/ralloc.c,
27644           src/hc08/gen.c:
27645           Enable new allocator as dummy, spilling everything.
27646
27647 2012-04-10 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27648
27649         * src/z80/ralloc.c,
27650           src/hc08/ralloc2.cc,
27651           src/hc08/ralloc.c:
27652           Preparations for optimal register allocation for hc08.
27653
27654 2012-04-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27655
27656         * support/regression/Makefile.in,
27657           support/regression/collate-results.py : another fix for bug #3477347
27658         * support/regression/ports/hc08/spec.mk: increase timeout to 30 seconds
27659
27660 2012-04-08 Borut Razem <borut.razem AT gmail.com>
27661
27662         * src/SDCCgen.c:
27663           don't emit leading whitespaces in inline asm, 2nd try
27664           fixed bug #3515390 - asm with leading whitespace passed to backends
27665         * src/z80/peep.c: made z80instructionSize() function more
27666           robust: accept arbitrary number of arbitrary space characters
27667           between mnemonic and the first operand
27668
27669 2012-04-07 Philipp Klaus Krause <pkk AT spth.de>
27670
27671         * src/z80/ralloc2.cc:
27672           Fix invalid reads.
27673         * src/z80/gen.c:
27674           Fix a memory leak.
27675
27676 2012-04-07 Borut Razem <borut.razem AT gmail.com>
27677
27678         * src/common.h, SDCCglobal.h: fixed mingw32 build on derna:
27679           macros min and max should not be defined when compiled with C++
27680         * src/pic16/device.c, src/pic16/genarith.c, src/pic16/gen.c,
27681           src/pic16/pcode.c, src/pic16/glue.c:
27682           applied patch #3515647 - Correction patch on the PIC16's branch,
27683           thanks to Molnar Karoly
27684
27685 2012-04-07 Philipp Klaus Krause <pkk AT spth.de>
27686
27687         * src/SDCCralloc.hpp:
27688           Additional assertion to track down #3475617 and #3506333.
27689
27690 2012-04-06 Borut Razem <borut.razem AT gmail.com>
27691
27692         * src/SDCCgen.c, src/SDCCgen.h, src/SDCCralloc.hpp, src/common.h,
27693           src/mcs51/gen.c, src/pic14/gen.c, src/z80/gen.c,
27694           src/pic16/gen.c, src/ds390/gen.c, src/hc08/gen.c:
27695           fixed NetBSD sparc64 build, code beautification,
27696           additional unification of target code generation
27697         * support/cpp/configure.in, support/cpp/configure,
27698           support/cpp/system.h: fixed sdcc configure include paths
27699         * src/SDCCgen.c: don't emit leading whitespaces in inline asm;
27700           fixed bug #3515390 - asm with leading whitespace passed to backends
27701
27702 2012-04-05 Philipp Klaus Krause <pkk AT spth.de>
27703
27704         * support/regression/tests/gcc-torture-execute-20080529-1.c:
27705           Disable test for gcc older than 5.0.
27706         * src/z80/ralloc2.cc,
27707           src/SDCCralloc.hpp,
27708           src/z80/gen.h,
27709           src/z80/gen.c:
27710           Made optimal allocator less z80-specific.
27711
27712 2012-04-04 Borut Razem <borut.razem AT gmail.com>
27713
27714         * support/cpp/system.h, support/cpp/libiberty/filenames.h,
27715           support/cpp/libiberty/md5.c, support/cpp/libiberty/obstack.h:
27716           sdcpp partially synchronized with GCC CPP release version 4.7.0
27717         * support/cpp/sdcpp.vcxproj: enhancements, added custom build messages
27718
27719 2012-04-03 Philipp Klaus Krause <pkk AT spth.de>
27720
27721         * src/SDCCralloc.hpp:
27722           Additional assertions to track down #3475617 and #3506333.
27723
27724 2012-04-02 Philipp Klaus Krause <pkk AT spth.de>
27725
27726         * src/SDCCsymt.c
27727           src/z80/main.c
27728           src/hc08/main.c
27729           src/hc08/gen.c
27730           src/hc08/ralloc.c
27731           device/include/stdint.h
27732           device/lib/_rlslonglong.c
27733           device/lib/_divslonglong.c
27734           device/lib/z180/Makefile.in
27735           device/lib/z180/stubs.s
27736           device/lib/_mullonglong.c
27737           device/lib/_rrslonglong.c
27738           device/lib/z80/Makefile.in
27739           device/lib/z80/stubs.s
27740           device/lib/gbz80/stubs.s
27741           device/lib/gbz80/Makefile.in
27742           device/lib/_rlulonglong.c
27743           device/lib/Makefile.in
27744           device/lib/_divulonglong.c
27745           device/lib/_divslonglong_rrx_s.c
27746           device/lib/_rrslonglong_rrx_s.c
27747           device/lib/_divulonglong_rrx_s.c
27748           device/lib/_rrulonglong_rrx_s.c
27749           device/lib/_rrulonglong.c
27750           device/lib/_rlslonglong_rrx_s.c
27751           device/lib/r2k/Makefile.in
27752           device/lib/r2k/stubs.s
27753           device/lib/_rlulonglong_rrx_s.c
27754           device/lib/hc08/Makefile.in
27755           device/lib/hc08/_ret.c
27756           support/regression/tests/gcc-torture-execute-991216-1.c
27757           support/regression/tests/gcc-torture-execute-pr47337.c
27758           support/regression/tests/gcc-torture-execute-991216-2.c
27759           support/regression/tests/gcc-torture-execute-pr20187-1.c
27760           support/regression/tests/gcc-torture-execute-20000121-1.c
27761           support/regression/tests/gcc-torture-execute-960801-1.c
27762           support/regression/tests/gcc-torture-execute-930111-1.c
27763           support/regression/tests/gcc-torture-execute-20001112-1.c
27764           support/regression/tests/gcc-torture-execute-20101013-1.c:
27765           long long for hc08.
27766         * src/z80/gen.c,
27767           support/regression/tests/gcc-torture-execute-pr47337.c,
27768           support/regression/tests/gcc-torture-execute-961213-1.c:
27769           Fixed bug #3513892.
27770         * src/SDCCralloc.hpp:
27771           Additional assertions to track down #3475617.
27772         * src/z80/ralloc.c:
27773           Assertion for local variables outside of functions.
27774
27775 2012-04-01 Philipp Klaus Krause <pkk AT spth.de>
27776
27777         * device/lib/Makefile.in,
27778           device/lib/*/Makefile.in,
27779           device/lib/*/stubs.s,
27780           device/lib/_divslonglong_rrx_s.c,
27781           device/lib/_rrslonglong_rrx_s.c,
27782           support/regression/tests/gcc-torture-execute-20101013-1.c,
27783           support/regression/tests/gcc-torture-execute-950512-1.c:
27784           long long division.
27785         * support/regression/tests/gcc-torture-execute-920612-1.c,
27786           support/regression/tests/gcc-torture-execute-920711-1.c:
27787           Disable tests for gcc older than 5.0.
27788         * support/regression/tests/longlong.c,
27789           support/regression/tests/gcc-torture-execute-960801-1.c,
27790           support/regression/tests/longlong.c:
27791           Disable long long tests since they fail on 32-bit systems.
27792
27793 2012-03-31 Borut Razem <borut.razem AT gmail.com>
27794
27795         * src/SDCCgen.c, src/SDCCgen.h, src/ds390/gen.c,
27796           src/ds390/main.c, src/hc08/gen.c, src/hc08/main.c,
27797           src/mcs51/gen.c, src/pic14/gen.c, src/pic16/gen.c,
27798           src/z80/gen.c, src/z80/gen.h:
27799           introduced labelKey2num label handling macro
27800
27801 2012-03-30 Borut Razem <borut.razem AT gmail.com>
27802
27803         * src/common.h, src/Makefile.in, src/SDCCgen.c, src/SDCCgen.h,
27804           src/SDCCasm.c, src/SDCCasm.h, src/SDCCdebug.c,
27805           src/SDCCdebug.h, src/SDCCpeeph.c, src/SDCCpeeph.h,
27806           src/avr/gen.c, src/ds390/gen.c, src/ds390/gen.h,
27807           src/ds390/main.c, src/ds390/main.h, src/hc08/gen.c,
27808           src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/main.h,
27809           src/pic14/gen.c, src/pic16/gen.c, src/z80/gen.c,
27810           sdcc_vc_in.h, src/sdcc.vcxproj, src/sdcc.vcxproj.filters:
27811           unification of target code generation
27812
27813 2012-03-30 Philipp Klaus Krause <pkk AT spth.de>
27814
27815         * device/lib/z180/stubs.s,
27816           device/lib/z80/stubs.s,
27817           device/lib/gbz80/stubs.s,
27818           support/regression/tests/longlong.c,
27819           support/regression/tests/gcc-torture-execute-*.c:
27820           Made TODO comments more specific wrt. to what sdcc functionality is required for enabling the test, enabled more long long tests.
27821
27822 2012-03-30 Borut Razem <borut.razem AT gmail.com>
27823
27824         * configure.in, configure, sdccconf_in.h:
27825           added check if c supports tags in unnamed struct,
27826           fixed IS_VALID_OPTION
27827         * sim/ucsim/configure.in, sim/ucsim/configure:
27828           fixed IS_VALID_OPTION
27829         * sim/ucsim/aclocal.m4: regenerated
27830         * src/pic14/Makefile.in: removed unneeded PORT
27831
27832 2012-03-30 Philipp Klaus Krause <pkk AT spth.de>
27833
27834         * src/z80/gen.c:
27835           Fix for returning long long, fixes #3512403.
27836         * device/lib/z180/stubs.s,
27837           device/lib/z80/stubs.s,
27838           device/lib/gbz80/stubs.s,
27839           support/regression/tests/longlong.c:
27840           More tests for long long.
27841         * support/regression/tests/gcc-torture-execute-*.c:
27842           Made TODO comments more specific wrt. to what sdcc functionality is required for enabling the test.
27843         * device/lib/_rrslonglong_rrx_s.c,
27844           device/lib/_rrulonglong_rrx_s.c,
27845           device/lib/_rlulonglong_rrx_s.c:
27846           Fixes for long long shift.
27847
27848 2012-03-29 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27849
27850         * src/SDCCsymt.c (initCSupport),
27851           device/lib/_rrslonglong_rrx_s.c,
27852           device/lib/_rrulonglong_rrx_s.c:
27853           Fixed declarations for shift support functions.
27854         * device/lib/*z*/Makefile.in,
27855           device/lib/Makefile.in,
27856           device/lib/_r??longlong_rrx_s.c,
27857            device/lib/_mullonglong.c:
27858           Shift and multiplication support for long long.
27859
27860 2012-03-29 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27861
27862         * src/z80/gen.c,
27863           src/z80/ralloc2.cc:
27864           More flexible use of de for gbz80.
27865
27866 2012-03-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27867
27868         * src/SDCCsymt.c (initCSupport): fixed declarations for shift support functions
27869         * src/SDCCsymt.c (initBuiltIns),
27870           src/SDCCast.c (funcOfTypeVarg),
27871           src/SDCCast.h: added some const qualifiers
27872
27873 2012-03-29 Philipp Klaus Krause <pkk AT spth.de>
27874
27875         * src/z80/gen.c,
27876           src/z80/ralloc2.cc:
27877           More flexible use of de for gbz80.
27878
27879 2012-03-28 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27880
27881         * src/z80/ralloc2.cc:
27882           Allow some use of de on gbz80.
27883         * src/z80/gen.c:
27884           gbz80 >> fix.
27885         * device/lib/_rrslonglong_rrx_s.c,
27886           device/lib/_rrulonglong_rrx_s.c:
27887           Support functions for shifting long long.
27888
27889 2012-03-28 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27890
27891         * src/z80/ralloc2.cc,
27892           src/z80/ralloc.c,
27893           src/z80/z80.h:
27894           Remove support for using the old allocator for A, while using the new allocator for other registers.
27895
27896 2012-03-28 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27897
27898         * src/z80/z80.h:
27899           Enabled exact cost function for gbz80.
27900         * src/z80/gen.c:
27901           Fixed a gbz80 comparison bug.
27902
27903 2012-03-28 Borut Razem <borut.razem AT gmail.com>
27904
27905         * src/SDCCval.c, src/SDCCval.h, src/SDCCicode.c:
27906           double2ul converted from macro to a function
27907
27908 2012-03-28 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27909
27910         * src/z80/gen.c:
27911           Better support for returning long long, now works for gbz80, too.
27912
27913 2012-03-28 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27914
27915         * src/z80/gen.c:
27916           Better assignment for large variables.
27917         * src/z80/peep.c:
27918           Fix code size calculation bug.
27919
27920 2012-03-28 Borut Razem <borut.razem AT gmail.com>
27921
27922         * configure.in, configure, sdccconf_in.h,
27923           sim/ucsim/configure.in, sim/ucsim/configure,
27924           sim/ucsim/ddconfig_in.h:
27925           use AC_C_BIGENDIAN instead of SDCC_BUILD_BIGENDIAN
27926         * support/cpp/config.in: regenerated
27927         * custom_in.h, sim/ucsim/custom_in.h: removed
27928
27929 2012-03-28 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27930
27931         * device/include/stdint.h:
27932           Use long long for intmax_t where available.
27933
27934 2012-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27935
27936         * support/regression/tests/gcc-torture-execute-981001-1.c: Revert my
27937           previous edit since it was not needed
27938
27939 2012-03-28 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27940
27941         * src/z80/gen.c,
27942           support/regression/tests/longlong.c:
27943           Fixed returning long long, and reenabled test.
27944
27945 2012-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27946
27947         * support/regression/tests/gcc-torture-execute-981001-1.c: Only use
27948           __reentrant for SDCC and not for test-host
27949         * support/regression/tests/gcc-torture-execute-930106-1.c: Reenabled
27950
27951 2012-03-28 Philipp Klaus Krause <pkk AT spth.de>
27952
27953         * support/regression/tests/gcc-torture-execute-981001-1.c:
27954           Fixed #3511512 / #3511513.
27955
27956 2012-03-27 Philipp Klaus Krause <pkk AT spth.de>
27957
27958         * src/SDCCsymt.c,
27959           src/z80/gen.c,
27960           support/regression/tests/gcc-torture-execute-960801-1.c,
27961           support/regression/tests/longlong.c:
27962           Support for returning long long and unsigned long long in z80, z180 and r2k port.
27963
27964 2012-03-26 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27965
27966         * src/z80/gen.c:
27967           Fixed stack unbalance bug.
27968
27969 2012-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27970
27971         * src/SDCCasm.c (FileBaseName): fixed bug 3511092
27972
27973 2012-03-26 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
27974
27975         * support/regression/tests/gcc-torture-execute-9*.c:
27976           Added some more tests from the execute part of the gcc torture regression test suite.
27977
27978 2012-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27979
27980         * src/mcs51/ralloc.c (packForPush),
27981           src/ds390/ralloc.c (packForPush),
27982           src/hc08/ralloc.c (packForPush): fixed bug #3502628
27983         * support/regression/tests/gcc-torture-execute-20010403-1.c: reenabled
27984         * src/hc08/ralloc.c (packRegisters, packForPush): use packForPush
27985           for SEND iCodes too.
27986
27987 2012-03-25 Maarten Brock <sourceforge.brock AT dse.nl>
27988
27989         * src/mcs51/ralloc.c (packForPush): fixed bug 3502621
27990         * support/regression/tests/gcc-torture-execute-20030117-1.c: enabled test
27991
27992 2012-03-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
27993
27994         * src/SDCCast.c (isConformingBody): fixed bug #3509715
27995         * support/regression/tests/gcc-torture-execute-930513-2.c: reenabled
27996         * src/SDCCast.c (decorateType): fixed bug #3509713
27997         * support/regression/tests/gcc-torture-execute-930429-1.c: reenabled
27998         * src/SDCCicode.c (geniCodeAssign): fixed bug #3509712
27999         * support/regression/tests/gcc-torture-execute-921016-1.c: reenabled
28000         * src/SDCCopt.c (optimizeCastCast): fixed bug #3509711
28001         * support/regression/tests/gcc-torture-execute-921218-1.c: reenabled
28002
28003 2012-03-24 Borut Razem <borut.razem AT gmail.com>
28004
28005         * support/makebin/makebin.c: applied modified patch
28006           #3510671 - [makebin / gbz80] add nintendo logo info in ROM header,
28007           thanks to Noel Lemouel
28008
28009 2012-03-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28010
28011         * support/regression/Makefile.in,
28012           support/regression/ports/ds390/spec.mk,
28013           support/regression/ports/hc08/spec.mk,
28014           support/regression/ports/mcs51-common/spec.mk,
28015           support/regression/ports/pic14/spec.mk,
28016           support/regression/ports/pic16/spec.mk,
28017           support/regression/ports/ucgbz80/spec.mk,
28018           support/regression/ports/ucr2k/spec.mk,
28019           support/regression/ports/ucz180/spec.mk,
28020           support/regression/ports/ucz80/spec.mk,
28021           support/regression/ports/xa51/spec.mk: attempt to fix bug #3477347
28022
28023 2012-03-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28024
28025         * src/SDCCcse.h,
28026           src/SDCCcse.c: handle possible pointer aliasing more conservatively
28027         * src/z80/gen.c (genFunction): reset stack.pushed at function start too
28028
28029 2012-03-22 Philipp Klaus Krause <pkk AT spth.de>
28030
28031         * support/regression/tests/gcc-torture-execute-941021-1.c:
28032           Disable test for gcc older than 5.0.
28033
28034 2012-03-22 Borut Razem <borut.razem AT gmail.com>
28035
28036         * doc/sdccman.lyx: double underlined keywords,
28037           fixed bug #3510011 - Wrong keyword
28038         * src/sdcc.vcxproj, src/sdcc.vcxproj.filters:
28039           added some missing header files
28040
28041 2012-03-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28042
28043         * src/SDCCsymt.h,
28044           src/SDCCsymt.c (initCSupport, typeFromStr, printTypeChainRaw),
28045           src/SDCCopt.c (cnvToFloatCast, cnvToFixed16x16Cast, cnvFromFloatCast,
28046           cnvFromFixed16x16Cast, convilong): ongoing upgrades for long long type
28047
28048 2012-03-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28049
28050         * src/hc08/gen.c (transferAopAop): fixed bug 3509707
28051         * support/regression/tests/gcc-torture-execute-930603-1.c: reenabled
28052
28053 2012-03-21 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28054
28055         * support/regression/tests/gcc-torture-execute-92*,
28056           support/regression/tests/gcc-torture-execute-93*,
28057           support/regression/tests/gcc-torture-execute-94*:
28058           Added some more tests from the execute part of the gcc torture regression test suite.
28059
28060 2012-03-20 Borut Razem <borut.razem AT gmail.com>
28061
28062         * src/mcs51/gen.c, src/SDCCasm.c, src/SDCCasm.h, src/z80/gen.c,
28063           src/SDCCutil.c, src/ds390/gen.c, src/hc08/gen.c:
28064           code cleaning, optimization, ...
28065
28066 2012-03-20 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28067
28068         * device/include/stdint.h,
28069           device/include/string.h,
28070           device/include/stddef.h,
28071           device/include/stdlib.h,
28072           device/include/stdio.h,
28073           device/include/time.h,
28074           device/include/errno.h:
28075           rsize_t, errno_t, constraint_handler_t, RSIZE_MAX from annex K (bounds-checking) of the C11 standard.
28076
28077 2012-03-19 Borut Razem <borut.razem AT gmail.com>
28078
28079         * src/SDCC.lex, doc/sdccman.lyx: removed asm() pseudo function
28080           since it is not standard-compliant
28081
28082 2012-03-19 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28083
28084         * src/SDCCpeeph.c:
28085           Handle gbz80 (hl+) and (hl-).
28086
28087 2012-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28088
28089         * support/regression/Makefile.in,
28090           support/regression/collate-results.py: Summarize any failures in a
28091           nicer format instead of all run together on one line
28092         * src/ds390/gen.c (genPlusIncr): fix problem with dereferencing a
28093           generic pointer via a struct losing pointer type byte
28094
28095 2012-03-18 Borut Razem <borut.razem AT gmail.com>
28096
28097         * doc/sdccman.lyx,src/avr/gen.c, src/ds390/gen.c,
28098           src/hc08/gen.c, src/mcs51/gen.c, src/pic14/gen.c,
28099           src/pic16/device.c, src/pic16/gen.c, src/pic16/glue.c,
28100           src/pic16/pcode.c, src/SDCC.lex, src/SDCC.y, src/SDCCast.c,
28101           src/SDCCglue.c, src/SDCCsymt.h, src/SDCCutil.c,
28102           src/SDCCutil.h, src/SDCCval.c:
28103           implemented feature request #2815320 - please add asm()
28104           pseudo function as alternate
28105         * sdcc.sln, src/sdcc.vcxproj, src/sdcc.vcxproj.filters,
28106           src/yacc.vcxproj:
28107           re-itroduced yacc project
28108         * .version, doc/sdccman.lyx: bumped version to 3.1.4
28109         * config.vcxproj, src/ds390/ds390.vcxproj,
28110           src/hc08/hc08.vcxproj, src/mcs51/mcs51.vcxproj,
28111           src/pic14/pic14.vcxproj, src/pic16/pic16.vcxproj,
28112           src/sdcc.vcxproj, src/yacc.vcxproj, src/z80/z80.vcxproj,
28113           all.vcxproj, all.vcxproj.filters:
28114           VS project enhancements
28115         * src/SDCC.y, src/SDCCsymt.h, src/SDCCutil.c, src/SDCCutil.h,
28116           src/SDCCval.c: fixed flaws in previous commit
28117         * src/SDCCsymt.c, src/pic14/glue.c, src/cdbFile.c:
28118           fixed printing size_t type numbers
28119
28120 2012-03-18 Maarten Brock <sourceforge.brock AT dse.nl>
28121
28122         * src/ds390/gen.c (aopGet, aopPut),
28123         * src/mcs51/gen.c (aopGet, aopPut): fixed bug 3496842
28124         * support/regression/tests/sfr16.c: enabled test and fixed for ds390
28125
28126 2012-03-17 Borut Razem <borut.razem AT gmail.com>
28127
28128         * support/regression/tests/strstr.c,
28129           support/regression/tests/strcpy.c,
28130           support/regression/tests/strcmp.c,
28131           support/regression/tests/strtok.c,
28132           support/regression/tests/strncmp.c,
28133           support/regression/tests/strspn.c,
28134           support/regression/tests/strpbrk.c,
28135           support/regression/tests/string.c:
28136           merged strstr.c, strcpy.c, strcmp.c, strtok.c, strncmp.c,
28137           strspn.c, and strpbrk.c to string.c, added test for
28138           bug #3506236
28139
28140 2012-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28141
28142         * sdas/linksrc/lkarea.c (lnksect2): applied fix from Tim Schuerewegen
28143           (bug 3495316)
28144
28145 2012-03-16 Borut Razem <borut.razem AT gmail.com>
28146
28147         * sdcc.sln, src/sdcc.vcxproj, src/sdcc.vcxproj.filters,
28148           src/yacc.vcxproj:
28149           project src renamed to sdcc, removed project yacc
28150         * doc/sdccman.lyx, src/SDCCasm.c, src/SDCCicode.h,
28151           src/SDCCast.c, src/SDCCast.h, src/pic16/main.c:
28152           implemeted pragma config for pic16 target, solution
28153           of bug #3486890 - pic16 port config directive warning
28154         * src/Makefile.in, src/sdcc.vcxproj:
28155           fixed bug #3506236: sdcc.exe unicode problem? by generating
28156           8-bit scanner
28157
28158 2012-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28159
28160         * sdas/linksrc/lkarea.c (allocate_space,find_empty_space): fixed bound
28161           checking errors on allocation bitmap (possbile fix for bug #3502626)
28162
28163 2012-03-16 Raphael Neider <rneider AT web.de>
28164
28165         * device/non-free/lib/pic16/libdev/pic18f1330.c:
28166           add dummy SSPBUF symbol as required by __stream_putchar/printf
28167         * device/non-free/lib/pic16/libdev/testall.sh:
28168           test using printf_tiny() for greater confidence
28169
28170 2012-03-14 Borut Razem <borut.razem AT gmail.com>
28171
28172         * debugger/mcs51/sdcdb.c, src/mcs51/gen.c, src/SDCCopt.c,
28173           src/hc08/gen.c, src/hc08/ralloc.c, src/ds390/gen.c,
28174           src/ds390/ralloc.c, sim/ucsim/cmd.src/cmdset.cc,
28175           sim/ucsim/cmd.src/cmdstat.cc, sim/ucsim/cmd.src/cmdgui.cc,
28176           sim/ucsim/z80.src/inst.cci, sdas/asxxsrc/asout.c:
28177           fixed gcc 4.6.1 warnimgs, mainly warning: 'xxx' may be used
28178           uninitialized in this function [-Wuninitialized]
28179
28180 2012-03-14 Philipp Klaus Krause <pkk AT spth.de>
28181
28182         * src/z80/ralloc.c,
28183           support/regression/tests/bug3502965.c:
28184           Fixed bug #3502965.
28185         * support/regression/tests/gcc-torture-execute-20030209-1.c,
28186           support/regression/tests/gcc-torture-execute-20031012-1.c:
28187           Added explanation for why tests don't work on gbz80.
28188         * src/SDCCmain.c:
28189           Reenable non-compliant SDCC macros (but not for --std-c89, --std-c99, --std-c11).
28190         * src/z80/ralloc2.cc:
28191           More flexible handling of accumulator in multiplication and return.
28192
28193 2012-03-14 Borut Razem <borut.razem AT gmail.com>
28194
28195         * device/non-free/include/*, device/non-free/lib/*:
28196           added info about "The header files should state that they are
28197           only to be used with authentic Microchip devices" Microchip
28198           requirement and GPL incompatibility
28199
28200 2012-03-13 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28201
28202         * support/regression/tests/gcc-torture-execute-20010224-1.c,
28203           support/regression/tests/gcc-torture-execute-20030714-1.c:
28204           Disable tests for gcc older than 5.0.
28205
28206 2012-03-13 Borut Razem <borut.razem AT gmail.com>
28207
28208         * device/include/*, device/lib/*: corrected GPL license version
28209           from 2.1 to 2: GPLv2.1 does not exist
28210
28211 2012-03-12 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28212
28213         * support/regression/tests/gcc-torture-execute-2001*.c,
28214           support/regression/tests/gcc-torture-execute-2003*.c:
28215           Added some more tests from the execute part of the gcc torture regression test suite.
28216
28217 2012-03-12 Borut Razem <borut.razem AT gmail.com>
28218
28219         * doc/TININative.txt: removed, available at
28220           http://sourceforge.net/apps/trac/sdcc/wiki/Using%20SDCC%20to%20develop%20Native%20Java%20functions
28221         * doc/Makefile.in:
28222           don't generate unusable html and txt versions of sdccman
28223
28224 2012-03-11 Philipp Klaus Krause <pkk AT spth.de>
28225
28226         * src/SDCCpeeph.c,
28227           src/z80/peeph-r2k.def,
28228           src/z80/peeph-z80.def,
28229           support/regression/tests/bug3501942.c:
28230           Fixed bug #3501942.
28231
28232 2012-03-11 Philipp Klaus Krause <pkk AT spth.de>
28233
28234         * src/z80/gen.c:
28235           Fixed bug that made copying from hl to iy ineffcient on r2k,
28236           fix another check in commitPair(), improved stack adjustment
28237           after function call.
28238
28239 2012-03-11 Raphael Neider <rneider AT web.de>
28240
28241         * device/lib/pic16/libio/usart/uopen.c:
28242           properly setup BAUDCONbits.BRG16, closes #3495815
28243
28244         * device/non-free/include/pic16/pic18f1220.h:
28245           added BAUDCON alias and structure definition for BAUDCTL
28246
28247 2012-03-10 Borut Razem <borut.razem AT gmail.com>
28248
28249         * doc/sdccman.lyx:
28250           documented support for 18f1230/18f1330 device family
28251
28252 2012-03-10 Raphael Neider <rneider AT web.de>
28253
28254         * Makefile.in:
28255           device/lib build depends on sdcc-sdbinutils
28256
28257         * device/include/pic16/adc.h,
28258           device/include/pic16/pic16devices.txt,
28259           device/include/pic16/pic18fregs.h,
28260           device/lib/pic16/libio/Makefile.am,
28261           device/lib/pic16/libio/adc/adcbusy.c,
28262           device/lib/pic16/libio/adc/adcopen.c,
28263           device/lib/pic16/libio/adc/adcsetch.c,
28264           device/lib/pic16/libio/i2c.ignore,
28265           device/lib/pic16/libio/usart/uopen.c,
28266           device/non-free/include/pic16/pic18f1230.h,
28267           device/non-free/include/pic16/pic18f1330.h,
28268           device/non-free/lib/pic16/libdev/Makefile.am,
28269           device/non-free/lib/pic16/libdev/pic18f1230.c,
28270           device/non-free/lib/pic16/libdev/pic18f1330.c,
28271           device/non-free/lib/pic16/pics.all,
28272           support/scripts/pic18fam-h-gen.pl:
28273           add support for 18f1230 and 18f1330 devices
28274
28275         * device/lib/pic16/libio/mkmk.sh:
28276           adjust path to pics.all
28277
28278         * device/lib/pic16/libdev:
28279           removed obsolete, empty directory
28280
28281         * device/lib/pic16/libio/Makefile.in,
28282           device/non-free/include/pic16/pic18fam.h,
28283           device/non-free/lib/pic16/libdev/Makefile.in:
28284           regenerated
28285
28286 2012-03-10 Borut Razem <borut.razem AT gmail.com>
28287
28288         * doc/README.txt, doc/sdccman.lyx:
28289           backslashes replaced with slashes in non-free paths;
28290           obsoleted special sdcc keywords which are not preceded
28291           by a double underscore
28292         * support/scripts/inc2h-pic16.pl, support/scripts/inc2h.pl:
28293           added comment about Microchip "The header files should state
28294           that they are only to be used with authentic Microchip
28295           devices" requirement.
28296
28297 2012-03-10 Philipp Klaus Krause <pkk AT spth.de>
28298
28299         * src/z80/gen.c:
28300           Fixed bug #3501019.
28301
28302 2012-03-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28303
28304         * src/mcs51/gen.c (genCast): fixed bug #3486542
28305         * support/regression/tests/gcc-torture-execute-pr15296.c: re-enabled
28306
28307 2012-03-09 Borut Razem <borut.razem AT gmail.com>
28308
28309         * doc/README.txt:
28310           added info about included code from gcc test suite
28311         * Makefile.in:
28312           replaced test -e with -f, since -e is not available in sh
28313           on Solaris
28314
28315 2012-03-08 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28316
28317         * src/z80/gen.c:
28318           Use 16-bit addition instructions for 8-bit additions when cheaper and possible.
28319
28320 2012-03-07 Borut Razem <borut.razem AT gmail.com>
28321
28322         * Makefile.in: copy correct sdbinutils executables to bin
28323
28324 2012-03-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28325
28326         * src/SDCCopt.c (getAddrspaceiCode),
28327           src/SDCCralloc.hpp (create_cfg): properly handle IFX and
28328           JUMPTABLE operands
28329
28330 2012-03-06 Borut Razem <borut.razem AT gmail.com>
28331
28332         * Makefile.in, support/sdbinutils/binutils/Makefile.am,
28333           support/sdbinutils/binutils/Makefile.in,
28334           support/scripts/sdcc.nsi,
28335           support/sdbinutils/bfd/asxxxx.c,
28336           support/sdbinutils/binutils/nm.c:
28337           added sdnm sdbinutils utility
28338
28339 2012-03-06 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28340
28341         * src/z80/gen.c:
28342           Fixed bug #3496508.
28343
28344 2012-03-05 Borut Razem <borut.razem AT gmail.com>
28345
28346         * src/SDCCicode.c:
28347           disable -O2 optimization for gcc 4.6.3, see bug #3285611
28348         * support/scripts/sdcc_mingw32: minor cosmetical fix
28349         * configure.in, configure, config.guess, config.sub:
28350           added host and build type detection
28351         * device/lib/pic14/Makefile.in,
28352           device/lib/pic14/libm/Makefile.in: regenerated
28353
28354 2012-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28355
28356         * src/SDCCopt.c (separateAddressSpaces): fixed bug #3476041
28357
28358 2012-03-04 Borut Razem <borut.razem AT gmail.com>
28359
28360         * doc/README.txt, doc/sdccman.lyx: small corrections
28361         * src/SDCC.lex: removed forward declaration of non existing
28362           function deprecated_keyword(), removed macro TKEYWORDSDCC
28363         * support/cpp/opts.c, support/cpp/sdcpp.c,
28364           support/cpp/version.c, support/cpp/version.h:
28365           updated version to 4.6.3
28366
28367 2012-03-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28368
28369         * src/SDCCsymt.h,
28370         * src/SDCCerr.c,
28371         * src/SDCCerr.h,
28372         * src/SDCC.y: fix struct/union tag scope problems
28373           (including bug #3487670)
28374         * support/regression/tests/structscope.c: new tests
28375
28376 2012-03-03 Borut Razem <borut.razem AT gmail.com>
28377
28378         * support/regression/ports/ucz80/spec.mk,
28379           support/regression/ports/ucz180/spec.mk:
28380           simulation timeout doubled due to several tests
28381           failures on sparc64-unknown-netbsd platform
28382
28383 2012-03-02 Philipp Klaus Krause <pkk AT spth.de>
28384
28385         * src/z80/gen.c,
28386           src/z80/ralloc.c,
28387           support/regression/tests/bug-3495411.c,
28388           Fixed #3495411 and another --oldralloc bug.
28389
28390 2012-03-02 Borut Razem <borut.razem AT gmail.com>
28391
28392         * doc/sdccman.lyx: fixed pdf generation;
28393           added chapter 1.2 SDCC Suite Licenses;
28394           libraries license should be at least as liberal as the GPLv2+LE;
28395           note about GPL incompatible pic device libraries;
28396           added link to "List of the SDCC library" wiki page;
28397           added link to "SDCC - Small Device C Compiler Wiki" wiki page;
28398           use term "SDCC suite";
28399           formatting cleaning
28400         * doc/README.txt: changed chapters Licenses and Authors and interested persons
28401
28402 2012-03-01 Borut Razem <borut.razem AT gmail.com>
28403
28404         * support/regression/ports/ucz80/spec.mk:
28405           simulation timeout increased to 20s due to several tests
28406           failures on sparc64-unknown-netbsd platform
28407         * configure.in, configure: report CPPFLAGS and LDFLAGS settings
28408         * support/sdbinutils/bfd/configure.in,
28409           support/sdbinutils/bfd/configure,
28410           PKGVERSION set to (sdbinutils derived from GNU Binutils),
28411           BUGURL set to http://sourceforge.net/tracker/?group_id=599&atid=100599
28412         * support/sdbinutils/binutils/version.c:
28413           --vesion shows sd* names instead GNU *
28414
28415 2012-03-01 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28416
28417         * support/regression/tests/gcc-torture-execute-20080506-1.c,
28418           support/regression/tests/gcc-torture-execute-20080506-2.c:
28419           Disable tests for gcc versions earlier than 5.0.
28420
28421 2012-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28422
28423         * support/regression/tests/cse.c: new tests checking for CSE problems
28424
28425 2012-02-28 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28426
28427         * support/regression/tests/2000*.c:
28428           More tests from gcc.
28429
28430 2012-02-28 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28431
28432         * support/regression/tests/gcc-torture-execute-20000402-1.c:
28433           Disable test since unsigned long long is not yet fully supported.
28434         * support/regression/tests/gcc-torture-execute-20000314-1.c:
28435           Silence warning.
28436
28437 2012-02-27 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28438
28439         * support/regression/tests/2000*.c:
28440           More tests from gcc.
28441
28442 2012-02-26 Borut Razem <borut.razem AT gmail.com>
28443
28444         * support/regression/ports/ds390/spec.mk:
28445           simulation timeout icreased to 40s due to
28446           gcc-torture-execute-20090113-1 test failure on
28447           x86_64-w64-mingw32 and sparc64-unknown-netbsd platforms
28448         * doc/README.txt: added gbz80 to supported targets,
28449           explanation of sdcc run time libraries licensing
28450
28451 2012-02-26 Philipp Klaus Krause <pkk AT spth.de>
28452
28453         * device/include/mcs51/compiler.h:
28454           Update for SDCC -> __SDCC rename.
28455         * support/regression/tests/gcc-torture-execute-pr49161.c,
28456           support/regression/tests/gcc-torture-execute-pr49039.c,
28457           support/regression/tests/gcc-torture-execute-pr48809.c,
28458           support/regression/tests/gcc-torture-execute-pr48973-1.c,
28459           support/regression/tests/gcc-torture-execute-pr48973-2.c:
28460           Disable tests for all gcc older than 5.0.
28461         * doc/sdccman.lyx:
28462           Document feature macro rename.
28463
28464 2012-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28465
28466         * src/ds390/gen.c (genAssign): fixed bug #3463343
28467         * support/regression/tests/gcc-torture-execute-string-opt-5.c:
28468           reenabled for ds390
28469         * src/ds390/gen.c (genPlus, genMinus): fix bug #3486541
28470         * support/regression/tests/gcc-torture-execute-pr20527-1.c:
28471           reenabled for ds390
28472
28473 2012-02-26 Borut Razem <borut.razem AT gmail.com>
28474
28475         * doc/sdccman.lyx: documented support for 16f720/16f721
28476
28477 2012-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28478
28479         * support/regression/tests/gcc-torture-execute-stdarg-4.c:
28480           reenabled for ds390
28481
28482 2012-02-25 Borut Razem <borut.razem AT gmail.com>
28483
28484         * configure.in, configure, Makefile.in, sdcc.sln,
28485           doc/sdccman.lyx, support/sdranlib/*: support/sdranlib removed
28486         * .version, doc/sdccman.lyx: bumped version to 3.1.3
28487
28488 2012-02-25 Raphael Neider <rneider AT web.de>
28489
28490         * device/include/pic14/pic14devices.txt,
28491           device/non-free/include/pic14/pic16f720.h,
28492           device/non-free/include/pic14/pic16f721.h,
28493           device/non-free/lib/pic14/libdev/Makefile.in,
28494           device/non-free/lib/pic14/libdev/devices.txt,
28495           device/non-free/lib/pic14/libdev/pic16f720.c,
28496           device/non-free/lib/pic14/libdev/pic16f721.c:
28497           added support for 16f720/16f721
28498
28499         * device/non-free/include/pic14/pic14regs.h:
28500           fixed to use __SDCC_PROCESSOR instead of SDCC_PROCESSOR
28501
28502         * device/non-free/lib/pic16/libdev/testall.sh:
28503           test support for all devices by compiling a source file
28504
28505 2012-02-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28506
28507         * src/SDCCcse.c: fixed bug #3473062
28508         * src/z80/gen.c (genCmpGt, genCmpLt),
28509           src/hc08/gen.c (genCmp, genCmpEQorNE),
28510           src/pic16/gen.c (genCmpGt, genCmpLt),
28511           src/pic14/gen.c (genCmpGt, genCmpLt): fixed bug #3487025
28512
28513 2012-02-24 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28514
28515         * support/regression/tests/gcc-torture-execute-pr42833.c:
28516           Disable test for all gcc versions earlier than 5.0.
28517
28518 2012-02-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28519
28520         * src/SDCCast.c (createDo): fixed bug #3489326
28521
28522 2012-02-23 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28523
28524         * src/z80/gen.c:
28525           More efficient access to two-byte variables near the stack pointer for r2k, fix a bug when fetching 1-byte variables.
28526
28527 2012-02-23 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28528
28529         * src/z80/gen.c,
28530           src/z80/peeph-z80.def:
28531           More efficient access to two-byte variables near the stack pointer.
28532         * support/regression/tests/gcc-torture-execute-pr42833.c:
28533           Disable test for even more gcc versions.
28534
28535 2012-02-22 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28536
28537         * src/SDCCmain.c,
28538           device/*,
28539           support/regression/*:
28540           sdcc macro mess cleanup, fix #3490776.
28541
28542 2012-02-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28543
28544         * support/regression/tests/bug2935162.c,
28545         * device/include/limits.h: changed constants to be compatible with
28546           both C89 and C99 integer constant type rules
28547         * src/SDCCval.c (constVal): fixed bug #3489899
28548         * src/mcs51/peeph.def: don't tail call optimize longjmp()
28549         * src/SDCCsymt.c (addSymChain): fixed bug #3489870
28550
28551 2012-02-21 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28552
28553         * device/include/setjmp.h,
28554           support/regression/tests/setjmp.c,
28555           device/lib/_setjmp.c:
28556           Rename HIDE_LONGJMP to __SDCC_HIDE_LONGJMP for standard compliance, enable setjmp/longjmp for z180 and r2k.
28557
28558 2012-02-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28559
28560         * src/SDCCcse.c (cseBBlock): fixed bug #3482753
28561         * support/regression/tests/bug3482753.c: new
28562
28563 2012-02-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28564
28565         * src/SDCCsymt.h,
28566           src/SDCCast.h,
28567           src/SDCCast.c (decorateType, processParms, checkPtrCast, copyAstValues):
28568           fixed bug #3438706
28569
28570 2012-02-19 Philipp Klaus Krause <pkk AT spth.de>
28571
28572         * src/z80/gen.c,
28573           support/regression/tests/gcc-torture-execute-pr39339.c:
28574           Fixed bug #3486544.
28575
28576 2012-02-19 Philipp Klaus Krause <pkk AT spth.de>
28577
28578         * src/z80/gen.c,
28579           support/regression/tests/gcc-torture-execute-pr43236.c,
28580           support/regression/tests/gcc-torture-execute-20090113-1.c:
28581           Fixed bugs #3486543 and #3487324.
28582
28583 2012-02-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28584
28585         * src/SDCCsymt.h,
28586           src/SDCCsymt.c (findSymWithLevel),
28587           src/SDCCast.c (resolveSymbols, processBlockVars): fixed bugs 3403429,
28588           3153215, 3107914
28589         * support/regression/tests/bug3403429.c: enabled test
28590
28591 2012-02-18 Philipp Klaus Krause <pkk AT spth.de>
28592
28593         * support/regression/tests/gcc-torture-execute-pr44468.c,
28594           support/regression/tests/gcc-torture-execute-pr43438.c,
28595           support/regression/tests/gcc-torture-execute-pr45034.c:
28596           Disable tests for older gcc.
28597
28598 2012-02-17 Philipp Klaus Krause <pkk AT spth.de>
28599
28600         * device/lib/z80/divunsigned.s,
28601           device/lib/z180/divunsigned.s,
28602           device/lib/r2k/divunsigned.s:
28603           Remove some leftover code for handling division by zero (patch by parerga, #3488149).
28604
28605 2012-02-17 Philipp Klaus Krause <pkk AT spth.de>
28606
28607         * support/regression/tests/gcc-torture-execute-pr37924.c:
28608           Fix gcc compilation failure.
28609
28610 2012-02-16 Philipp Klaus Krause <pkk AT spth.de>
28611
28612         * src/z80/peeph-r2k.def:
28613           Use some peepholes useful when omitting the frame pointer from z80 for r2k.
28614         * src/z80/gen.c:
28615           Improve code generation for r2k when omitting frame pointer, enable use of ld iy, hl on r2k.
28616
28617 2012-02-16 Borut Razem <borut.razem AT gmail.com>
28618
28619         * support/sdbinutils/include/opcode/sparc.h,
28620           support/sdbinutils/include/aout/sun4.h:
28621           added for NetBSD/sparc64 bfd build
28622
28623 2012-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28624
28625         * src/hc08/main.c (hasExtBitOp),
28626           src/hc08/gen.c (genGetAbit, genGetByte, genGetWord, genhc08Code):
28627           implemented the GETABIT, GETBYTE, and GETWORD iCodes for HC08
28628
28629 2012-02-15 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28630
28631         * src/z80/gen.c:
28632           Cheaper signed comparison when right operand is a literal.
28633         * support/regression/tests/gcc-torture-execute-pr37924.c:
28634           Disable even more of a test for older gcc.
28635
28636 2012-02-15 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28637
28638         * support/regression/tests/gcc-torture-execute-pr37924.c,
28639           support/regression/tests/gcc-torture-execute-pr33779-2.c:
28640           Disable tests for older gcc.
28641         * src/SDCCast.c
28642           Fix setting of CurrFunc for non-functions.
28643         * src/z80/main.c,
28644           src/z80/gen.h,
28645           src/z80/gen.c,
28646           src/z80/ralloc2.cc:
28647           Fixes for --fomit-frame-pointer, omit frame pointer by default for
28648           functions with low register pressure and few stack accesses.
28649
28650 2012-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28651
28652         * src/SDCCast.c (createWhile, createDo, backPatchLabels): put label
28653           nodes above IFX nodes rather than between IFX and condition
28654         * src/SDCCicode.c (geniCodeIfx, ast2iCode): fixed bug #3429793
28655
28656 2012-02-14 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28657
28658         * src/z80/ralloc2.cc,
28659           src/z80/gen.h,
28660           src/z80/gen.c:
28661           Omit frame pointer for functions with low register pressure and few parameter accesses.
28662
28663 2012-02-14 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28664
28665         * src/z80/gen.c:
28666           Fix addition when multiple operands are on the stack and --fomit-frame-pointer is used.
28667
28668 2012-02-14 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28669
28670         * src/z80/peeph-z80.def,
28671           src/z80/gen.c,
28672           src/z80/ralloc2.cc:
28673           Generate better code when using --fomit-frame-ppinter.
28674
28675 2012-02-14 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28676
28677         * support/regression/tests/gcc-torture-execute-pr28651.c:
28678           Disable test for older gcc.
28679
28680 2012-02-13 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28681
28682         * support/regression/tests/gcc-torture-execute-pr49073.c,
28683           support/regression/tests/gcc-torture-execute-pr36691.c:
28684           Disabled some tests for older gcc.
28685         * support/regression/tests/gcc-torture-execute-*.c:
28686           Added some more tests from the execute part of the gcc torture regression test suite.
28687         * src/z80/gen.c:
28688           Improve handling of bc, de in addition.
28689         * src/SDCC.lex:
28690           Remove leftover legacy keyword function.
28691
28692 2012-02-13 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28693
28694         * src/z80/ralloc2.cc,
28695           src/z80/gen.c:
28696           Improve handling of hl in address calculations, minor decrement improvement.
28697
28698 2012-02-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28699
28700         * support/regression/tests/gcc-torture-execute-pr34070-1.c,
28701           support/regression/tests/gcc-torture-execute-pr34070-2.c:
28702           Disable more tests for older gcc
28703         * support/regression/tests/gcc-torture-execute-pr15296.c,
28704           support/regression/tests/bug1115321.c: Fix test to be compatible
28705           with hosts in which int and pointers differ in size.
28706
28707 2012-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28708
28709         * support/regression/tests/gcc-torture-execute-pr42833.c:
28710           don't redefine ssize_t if host already defines
28711
28712 2012-02-12 Raphael Neider <rneider AT web.de>
28713
28714         * src/pic14/pcode.c (newpCodeOpBit):
28715           prevent SIGSEGV on copying temporary registers
28716
28717         * src/pic14/gen.c (gen{,End}Function, gen{,End}Critical, genpic14Code),
28718           src/pic16/gen.c (gen{,End}Function, gen{,End}Critical, genpic16Code):
28719           implement __critical (block and function attribute, PIC14 limited to
28720           no-arg functions: arg0 in W would be corrupted)
28721
28722 2012-02-12 Philipp Klaus Krause <pkk AT spth.de>
28723
28724         * support/regression/tests/gcc-torture-execute-pr42833.c,
28725           support/regression/tests/gcc-torture-execute-pr44555.c,
28726           support/regression/tests/gcc-torture-execute-pr48809.c,
28727           support/regression/tests/gcc-torture-execute-pr48973-1.c,
28728           support/regression/tests/gcc-torture-execute-pr48973-2.c,
28729           support/regression/tests/gcc-torture-execute-pr49039.c,
28730           support/regression/tests/gcc-torture-execute-pr49123.c,
28731           support/regression/tests/gcc-torture-execute-pr49161.c,
28732           support/regression/tests/gcc-torture-execute-pr49768.c:
28733           Disable some tests for older gcc.
28734
28735 2012-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28736
28737         * support/sdbinutils/include/mach-o/*: added missing files for Mac OS
28738
28739 2012-02-12 Raphael Neider <rneider AT web.de>
28740
28741         * src/pic14/gen.c (genGetABit, genpic14Code),
28742           src/pic14/main.c (hasExtBitOp),
28743           src/pic16/gen.c (genGetABit, genpic16Code),
28744           src/pic16/main.c (hasExtBitOp):
28745           implement GETABIT iCode, fixes #2986039
28746
28747 2012-02-11 Raphael Neider <rneider AT web.de>
28748
28749         * device/include/pic16/signal.h:
28750           explicitly access SFRs via access bank, closes #3482876
28751
28752 2012-02-11 Raphael Neider <rneider AT web.de>
28753
28754         * device/include/pic14/pic14devices.txt,
28755           device/non-free/include/pic14/pic16f1946.h,
28756           device/non-free/include/pic14/pic16f1947.h,
28757           device/non-free/lib/pic14/libdev/Makefile.in,
28758           device/non-free/lib/pic14/libdev/devices.txt,
28759           device/non-free/lib/pic14/libdev/pic16f1946.c,
28760           device/non-free/lib/pic14/libdev/pic16f1947.c,
28761           doc/sdccman.lyx:
28762           enabled/added devices
28763
28764         * device/non-free/lib/pic14/libdev/testall.sh:
28765           test support for all devices by compiling a source file
28766
28767         * device/non-free/lib/pic14/libdev/mkall.sh,
28768           support/scripts/inc2h.pl:
28769           improved regenerating device support files
28770
28771 2012-02-11 Borut Razem <borut.razem AT gmail.com>
28772
28773         * device/include/pic14/pic14devices.txt,
28774           device/non-free/include/pic14/pic16f1503.h,
28775           device/non-free/include/pic14/pic16f1507.h,
28776           device/non-free/include/pic14/pic16f1508.h,
28777           device/non-free/include/pic14/pic16f1509.h,
28778           device/non-free/include/pic14/pic16f1516.h,
28779           device/non-free/include/pic14/pic16f1517.h,
28780           device/non-free/include/pic14/pic16f1518.h,
28781           device/non-free/include/pic14/pic16f1519.h,
28782           device/non-free/include/pic14/pic16f1526.h,
28783           device/non-free/include/pic14/pic16f1527.h,
28784           device/non-free/lib/pic14/libdev/Makefile.in,
28785           device/non-free/lib/pic14/libdev/devices.txt,
28786           device/non-free/lib/pic14/libdev/pic16f1503.c,
28787           device/non-free/lib/pic14/libdev/pic16f1507.c,
28788           device/non-free/lib/pic14/libdev/pic16f1508.c,
28789           device/non-free/lib/pic14/libdev/pic16f1509.c,
28790           device/non-free/lib/pic14/libdev/pic16f1516.c,
28791           device/non-free/lib/pic14/libdev/pic16f1517.c,
28792           device/non-free/lib/pic14/libdev/pic16f1518.c,
28793           device/non-free/lib/pic14/libdev/pic16f1519.c,
28794           device/non-free/lib/pic14/libdev/pic16f1526.c,
28795           device/non-free/lib/pic14/libdev/pic16f1527.c:
28796           applied patch #3471142: [PIC14] more enchanced core devices,
28797           thanks to Gal Zsolt
28798         * doc/sdccman.lyx: added new 16f15xx devices to the list
28799         * support/sdbinutils/include/fopen-bin.h:
28800           added, required by mingw build
28801         * Makefile.in: added EXEEXT required by mingw build
28802         * support/scripts/sdcc_mingw32: added TARGETAR
28803
28804 2012-02-11 Philipp Klaus Krause <pkk AT spth.de>
28805
28806         * support/regression/tests/gcc-torture-execute-pr20601-1.c:
28807           Disabled test for host, since _Noreturn support is required.
28808         * support/regression/tests/gcc-torture-execute-pr23047.c:
28809           Removed test, since it seems to test for implementation-defined behaviour.
28810         * support/regression/tests/gcc-torture-execute-pr33779-1.c:
28811           Use exact-width integer types from stdint.h instead, no longer require long to be 32 bits.
28812
28813 2012-02-10 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28814
28815         * src/z80/ralloc2.cc,
28816           src/z80/gen.c:
28817           Increase flexibility of handling of register pair hl over function calls.
28818
28819 2012-02-10 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28820
28821         * support/regression/tests/*
28822           Added some more tests from the execute part of the gcc torture regression test suite.
28823
28824 2012-02-10 Borut Razem <borut.razem AT gmail.com>
28825
28826         * configure, Makefile.in, configure.in, sdccconf_in.h,
28827           device/lib/z180/Makefile.in, device/lib/small/Makefile.in,
28828           device/lib/z80/Makefile.in, device/lib/gbz80/Makefile.in,
28829           device/lib/ds390/Makefile.in, device/lib/medium/Makefile.in,
28830           device/lib/Makefile.in, device/lib/ds400/Makefile.in,
28831           device/lib/mcs51/Makefile.in, device/lib/huge/Makefile.in,
28832           device/lib/large/Makefile.in, device/lib/r2k/Makefile.in,
28833           device/lib/hc08/Makefile.in, Makefile.common.in,
28834           support/scripts/sdcc.nsi, support/sdbinutils/*:
28835           device/lib/z180/Makefileadded sdbinutils: sdar and sdranlib
28836         * device/lib/z180/Makefile:
28837           deleted, generated from device/lib/z180/Makefile.in
28838
28839 2012-02-09 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28840
28841         * src/z80/gen.c:
28842           Fix for yesterdays addition improvement, decide in which pair
28843           to increment in code generator instead of peephole optimizer.
28844
28845 2012-02-08 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28846
28847         * src/z80/gen.c,
28848           src/z80/peeph-z80.def:
28849           Minor addition improvement.
28850
28851 2012-02-08 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28852
28853         * src/z80/gen.c:
28854           Use bit instruction for & in jump condition.
28855         * src/z80/peep.c,
28856           src/z80/peeph-z80.def:
28857           Minor peephole improvements.
28858
28859 2012-02-07 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28860
28861         * src/z80/ralloc2.cc,
28862           src/z80/gen.c:
28863           Improve handling of register pairs, in particular hl.
28864
28865 2012-02-06 Philipp Klaus Krause <pkk AT spth.de>
28866
28867         * src/SDCCast.c:
28868           Fixed bug #3073647.
28869         * src/SDCCsymt.c:
28870           Fixed #3034739.
28871
28872 2012-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28873
28874         * support/regression/tests/bug2935162.c: don't assume 32-bit long host
28875
28876 2012-02-06 Philipp Klaus Krause <pkk AT spth.de>
28877
28878         * src/z80/gen.c:
28879           Fixed bug #3482732.
28880         * src/SDCClrange.h,
28881           src/SDCClrange.c,
28882           src/SDCCopt.c,
28883           support/Regression/bug3482217.c:
28884           Fixed bug #3482217.
28885
28886 2012-02-04 Maarten Brock <sourceforge.brock AT dse.nl>
28887
28888         * src/SDCCval.c (constVal): fixed bug 2935162
28889         * support/regression/tests/bug2935162.c: new, added
28890
28891 2012-02-03 Philipp Klaus Krause <pkk AT spth.de>
28892
28893         * src/z80/gen.c,
28894           src/z80/z80.h,
28895           src/z80/ralloc2.cc:
28896           Fixes for #3482732, preparations for exact cost function in gbz80 port.
28897
28898 2012-02-03 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28899
28900         * src/z80/gen.c:
28901           Fix generation of invalid instructions when --reserve-regs-iy is used.
28902
28903 2012-01-31 Borut Razem <borut.razem AT gmail.com>
28904
28905         * support/regression/ports/ucgbz80/spec.mk:
28906           simulation timeout increased to 20s due to timeout failure on
28907           gcc-torture-execute-divcmp-3 regressin test on
28908           mypants.neurotica.com NetBSD/Sparc64 build machine
28909
28910 2012-01-31 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28911
28912         * src/z80/ralloc2.cc,
28913           support/regression/tests/bug3482146.c:
28914           Fixed bug #3482146.
28915
28916 2012-01-31 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28917
28918         * support/regression/tests/bug3482146.c:
28919           Regression test for bug #3482146.
28920
28921 2012-01-30 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28922
28923         * src/z80/gen.c:
28924           Fixed bug #3480597.
28925
28926 2012-01-29 Borut Razem <borut.razem AT gmail.com>
28927
28928         * support/regression/tests/key.c: fixed for Mac OS X
28929
28930 2012-01-28 Maarten Brock <sourceforge.brock AT dse.nl>
28931
28932         * src/mcs51/gen.c (genJumpTab): fixed bug 3480545
28933         * support/regression/tests/bug3480545.c: new, added
28934
28935 2012-01-27 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28936
28937         * src/z80/gen.c,
28938           support/regression/tests/gcc-torture-execute-stdarg-4.c:
28939           Fix bug #3463344.
28940
28941 2012-01-27 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28942
28943         * src/z80/peeph-gbz80.def:
28944           Fix remaining gbz80 regression failures when using --max-allocs-per-node 5.
28945         * src/z80/gen.c:
28946           Fix right shift for gbz80 using --max-allocs-per-node 1.
28947
28948 2012-01-26 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28949
28950         * src/z80/gen.c:
28951           Fix comparison and unary minus for gbz80 when many operands are on the stack.
28952
28953 2012-01-26 Raphael Neider <rneider AT web.de>
28954
28955         * src/pic14/pcodepeep.c,
28956           src/pic14/gen.c,
28957           src/pic14/glue.c,
28958           src/pic16/device.c,
28959           src/pic16/pcodepeep.c,
28960           src/pic16/gen.c,
28961           src/pic16/pcoderegs.c,
28962           src/pic16/ralloc.c,
28963           src/pic16/pcode.c,
28964           src/pic16/genutils.c: avoid compiler warnings
28965
28966 2012-01-26 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28967
28968         * support/cpp/libcpp/internal.h,
28969           support/cpp/sdcpp.c,
28970           support/cpp/libcpp/lex.c:
28971           Remove support for _asm and _endasm, rename macros that had names reserved for the implementation.
28972         * support/regression/tests/key.c:
28973           Regression test for obsolete keywords.
28974
28975 2012-01-26 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28976
28977         * src/z80/gen.c:
28978           Correctly handle some forgotten corner cases in the fix for #3427564.
28979
28980 2012-01-25 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
28981
28982         * doc/sdccman.lyx:
28983           Mention -mz180, -mr2k, named address spaces and use non-deprectaed form of sdcc-specific keywords.
28984         * src/SDCC.lex:
28985           Remove support for deprecated keywords.
28986         * src/z80/gen.c:
28987           Fixed bug #3427564.
28988
28989 2012-01-25 Borut Razem <borut.razem AT gmail.com>
28990
28991         * device/lib/make51lib.bat: rewritten for ar / sdranlib
28992
28993 2012-01-23 Borut Razem <borut.razem AT gmail.com>
28994
28995         * doc/sdccman.lyx: pic14 enhanced cores enabled by default
28996
28997 2012-01-22 Borut Razem <borut.razem AT gmail.com>
28998
28999         * configure.in, configure: corrected test if ar accepts -S option
29000
29001 2012-01-22 Maarten Brock <sourceforge.brock AT dse.nl>
29002
29003         * support/regression/tests/bug3475630.c,
29004         * support/regression/tests/bug3475656.c: fixed for mcs51, native eol
29005         * device/include/mcs51/stc12.h: new, added, thanks intron
29006
29007 2012-01-21 Philipp Klaus Krause <pkk AT spth.de>
29008
29009         * src/z80/ralloc2.cc,
29010           support/regression/tests/bug3475630.c:
29011           Fixed bug #3475630.
29012         * support/regression/tests/bug3475656.c:
29013           Regression test for bug #3475656.
29014
29015 2012-01-21 Philipp Klaus Krause <pkk AT spth.de>
29016
29017         * src/z80/peeph-gbz80.def:
29018           Enable some more peephole rules for the gbz80.
29019
29020 2012-01-21 Borut Razem <borut.razem AT gmail.com>
29021
29022         * support/regression/tests/bug2942343.c: corrected test if SDCC
29023
29024 2012-01-20 Borut Razem <borut.razem AT gmail.com>
29025
29026         * device/lib/pic14/Makefile.am, device/lib/pic14/Makefile.in,
29027           device/lib/pic14/libm/Makefile.am,
29028           device/lib/pic14/libm/Makefile.in:
29029           added template for NEW_PICS
29030         * device/non-free/lib/pic14/libdev/Makefile.in:
29031           pic14 enhanced cores enabled by default
29032
29033 2012-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
29034
29035         * support/regression/tests/bug2942343.c: disable for test-host
29036         * support/regression/tests/bug3475990.c: skip named address space
29037           declaration for test-host
29038
29039 2012-01-19 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29040
29041         * src/SDCCnaddr.hpp:
29042           Fix preprocessing step for named address spaces.
29043
29044 2012-01-19 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29045
29046         * src/SDCCnaddr.cc,
29047           src/SDCCnaddr.hpp,
29048           src/SDCCopt.c,
29049           src/SDCCopt.h,
29050           support/regression/tests/bug3475990.c:
29051           Fixed bug #3475990.
29052
29053 2012-01-19 Borut Razem <borut.razem AT gmail.com>
29054
29055         * device/lib/pic14/configure.in, device/lib/pic14/configure,
29056           device/lib/pic14/Makefile.am, device/lib/pic14/Makefile.in,
29057           device/lib/pic14/libm/Makefile.am,
29058           device/lib/pic14/libm/Makefile.in:
29059           pic14 enhanced cores enabled by default; gputils 0.14.1 or
29060           newer required
29061
29062 2012-01-18 Maarten Brock <sourceforge.brock AT dse.nl>
29063
29064         * device/lib/_fsget1arg.c,
29065         * device/lib/_fsget2args.c: cosmetics
29066         * device/lib/_fsnormalize.c: fixed bug 3474855
29067         * support/regression/tests/bug3474855.c: new, added
29068
29069 2012-01-16 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29070
29071         * src/z80/gen.c:
29072           Fix signed comparison on gbz80.
29073         * device/lib/_memmove.c:
29074           Fix comparison in pointer location for memmove().
29075         * src/z80/peeph-gbz80.def:
29076           Enable some jump peepholes for gbz80.
29077
29078 2012-01-15 Philipp Klaus Krause <pkk AT spth.de>
29079
29080         * src/z80/gen.c:
29081           Fix #3473876.
29082         * Changelog:
29083           Pretend to live in the year 2012 to not cause suspicion.
29084         * device/lib/_memmove.c:
29085           Simplified test deciding copy direction for memmove().
29086         * src/z80/peeph-gbz80.def:
29087           Use gbz80-specific load-and-increment/decrement instructions.
29088         * src/z80/mappings.i:
29089           Use more intuitive add sp, d syntax instead of lda sp, d(sp).
29090
29091 2012-01-15 Borut Razem <borut.razem AT gmail.com>
29092
29093         * sdas/asrab/Makefile.in: fixed linking with -lm math library
29094         * src/SDCCnaddr.cc: removed unicode BOM
29095         * device/lib/pic14/configure.in, device/lib/pic14/configure,
29096           device/lib/pic14/aclocal.m4: fixed transfer of gcc CFLAGS to
29097           sdcc while generating dependencies
29098
29099 2012-01-14 Philipp Klaus Krause <pkk AT spth.de>
29100
29101         * src/z80/gen.c:
29102           Fixed bug #3473863 in increment of pointers, fixed similar bug in equality comparison.
29103         * support/regression/tests/memory.c:
29104           Enable a memchr() test.
29105         * support/regression/tests/bug2729218.c:
29106           Move struct out of ROM for gbz80.
29107
29108 2012-01-14 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29109
29110         * src/z80/main.c:
29111           Remove unnecessary value calculation in _hasNativeMulFor().
29112
29113 2012-01-14 Maarten Brock <sourceforge.brock AT dse.nl>
29114
29115         * .version,
29116         * doc/sdccman.lyx: bumped version to 3.1.2
29117         * src/SDCCicode.c (checkTypes): fixed bug 2942343
29118         * src/SDCCnaddr.cc: svn properties
29119         * src/SDCCnaddr.hpp: removed some typename keywords for MSVC,
29120           fixed warning
29121         * src/src.vcxproj: added SDCCnaddr.*, added boost include path
29122         * src/z80/z80.vcxproj: upgraded boost include path
29123         * support/regression/tests/bug2942343.c: new, added
29124
29125 2012-01-11 Borut Razem <borut.razem AT gmail.com>
29126
29127         * src/SDCC.lex: removed #line rule handled by preprocessor
29128
29129 2012-01-11 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29130
29131         * src/SDCCglobl.h,
29132           src/z80/z80.h,
29133           src/z80/main.c,
29134           src/z80/ralloc2.cc,
29135           src/SDCCnaddr.hpp,
29136           src/SDCCmain.c,
29137           src/SDCCnaddr.cc:
29138            Make optimal placement of bank-selection instructions configurable using
29139            --max-allocs-per-node and --dump-graphs options.
29140
29141 2012-01-10 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29142
29143         * src/SDCCnaddr.hpp,
29144           src/SDCCopt.c,
29145           src/SDCCopt.h:
29146           Optimal placement of bank-switching calls.
29147
29148 2012-01-10 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29149
29150         * src/SDCCicode.h,
29151           src/SDCCnaddr.cc,
29152           src/SDCCnaddr.hpp,
29153           src/SDCCopt.c,
29154           src/z80/ralloc2.cc,
29155           src/SDCCopt.h,
29156           src/Makefile.in:
29157           Preparations for optimal placement of bank-switching calls.
29158
29159 2012-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
29160
29161         * src/SDCCicode.c: fixed bug 3466784
29162
29163 2012-01-09 Leland Morrison <enigmalee AT sourceforge.net>
29164
29165         * sim/ucsim/z80.src/glob_lr35902.cc: disassemble for gb processor
29166         * sim/ucsim/z80.src/inst_lr35902.cc: instruction simulation for gb
29167         * sim/ucsim/z80.src/lr35902.cc,
29168         * sim/ucsim/z80.src/lr35902cl.h: definition of gb processor
29169         * sim/ucsim/z80.src/z80cl.h,
29170         * sim/ucsim/z80.src/z80.cc: added peek1 function to look at next opcode
29171         * sim/ucsim/z80.src/glob.cc: fixes to disassembly for "ld e,<byte>",
29172           "inc (hl)", and "dec (hl)" for z80 processor
29173         * sim/ucsim/z80.src/glob.h: added declaration for gb disassembly table
29174         * sim/ucsim/z80.src/inst_r2k.h: fix to sign extension for add sp,d
29175         * sim/ucsim/z80.src/simz80.cc: added -tlr35902 option for gameboy
29176         * support/regression/Makefile.in,
29177         * support/regression/ports/ucgbz80/*: added option to run regression
29178           tests for the gb processor using ucsim
29179
29180 2012-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
29181
29182         * src/SDCC.lex: included io.h for read() declaration with MSVC,
29183           fixed linenr bug
29184         * src/SDCCerr.c: made W_LIT_OVERFLOW pedantic
29185         * src/SDCCglue.c (printIvalType, printIvalBitFields),
29186         * src/SDCCicode.c checkTypes): removed lessPedantic check
29187         * src/SDCCicode.c (geniCodeCast): fixed bug 3470368
29188
29189 2012-01-06 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29190
29191         * src/z80/gen.c:
29192           Fixed width of lower part of large literals.
29193
29194 2012-01-06 Borut Razem <borut.razem AT gmail.com>
29195
29196         * sdas/linksrc/Makefile.in: removed LKLIB
29197         * device/non-free/lib/Makefile.in: removed SOURCES
29198
29199 2012-01-04 Philipp Klaus Krause <pkk AT spth.de>
29200
29201         * src/hc08/gen.c:
29202           More explicit stack size reporting for hc08.
29203
29204 2012-01-04 Maarten Brock <sourceforge.brock AT dse.nl>
29205
29206         * src/SDCCopt.c (killDeadCode): fixed bug 2862308
29207         * support/regression/tests/bug2862308.c: new, added
29208
29209 2012-01-03 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29210
29211         * src/z80/gen.c,
29212           support/regression/tests/gcc-torture-execute-string-opt-5.c:
29213           Fixed bug #3463342.
29214
29215 2012-01-03 Maarten Brock <sourceforge.brock AT dse.nl>
29216
29217         * sdas/as6808/m08ext.c,
29218         * sdas/as6808/as_hc08.vcxproj,
29219         * sdas/as6808/as_hc08.vcxproj.filters,
29220         * sdas/as6808/Makefile.in: removed m08ext.c
29221         * sdas/as6808/m08adr.c,
29222         * sdas/as6808/m08mch.c,
29223         * sdas/as6808/m08pst.c,
29224         * sdas/as6808/m6808.h,
29225         * sdas/asxxsrc/asout.c: synced with ASxxxx v5 to fix bug 2894291
29226
29227 2012-01-02 Borut Razem <borut.razem AT gmail.com>
29228
29229         * sdcc/SDCC.lex: included unistd.h, needed by flex 2.5.4 on
29230           NetBSD 5.0.1 sparc64 for read() declaration
29231         * sdas/linksrc/lkar.h: '\n' replaced by '\012'
29232
29233 2012-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
29234
29235         * src/src.vcxproj: increased stack size 32M/64M so it never overflows
29236         * src/Makefile.in: added flex fast flag -f
29237         * src/SDCC.lex: removed preprocessor warning and error rules,
29238           removed EOL after #... rules
29239
29240 2011-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
29241
29242         * device/lib/clean.mk: added z180 and r2k
29243         * sim/ucsim/cmd.src/cmdlex.l: fixed unused yyunput warning
29244         * src/hc08/main.c: removed unused BSEG
29245         * src/SDCCglue.c (glue): suppress unused segments
29246         * src/SDCCmem.c (allocMap, initMem): skip when name==NULL,
29247           (allocGlobal): use x_abs for __at on z80, fixed bug 2040874
29248         * src/z80/main.c: removed ISEG, XSEG, BSEG, OVERLAY, added DABS (x_abs)
29249         * support/regression/fwk/include/testfwk.h,
29250         * support/regression/tests/absolute.c: z80 supports __at
29251
29252 2011-12-29 Borut Razem <borut.razem AT gmail.com>
29253
29254         * support/cpp/libcpp/lex.c:
29255           partialy synchronized with sdcpp 4.6.[12]: no mmx, sse, altivec
29256         * support/cpp/version.c: updated version to 4.6.2
29257         * support/cpp/configure.in, support/cpp/configure,
29258           support/cpp/config.in: WORDS endianness detection
29259
29260 2011-12-27 Maarten Brock <sourceforge.brock AT dse.nl>
29261
29262         * src/SDCC.lex,
29263         * src/SDCC.y: fixed bugs 1810965 and 2698805
29264         * src/SDCCsymt.c (checkSClass): removed old hack-o-matic
29265         * support/regression/tests/bug1810965.c: new, added
29266
29267 2011-12-26 Philipp Klaus Krause <pkk AT spth.de>
29268
29269         * src/SDCCralloc.hpp:
29270           Reduce stack space usage in recursion.
29271
29272 2011-12-25 Maarten Brock <sourceforge.brock AT dse.nl>
29273
29274         * device/lib/r2k/setjmp.s,
29275         * device/lib/z180/setjmp.s,
29276         * device/lib/z80/setjmp.s: optimized
29277         * device/lib/r2k/*,
29278         * device/lib/z180/*,
29279         * device/lib/z80/*: use native eol
29280
29281 2011-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
29282
29283         * device/include/setjmp.h: changed longjmp return type to void
29284         * device/lib/_setjmp.c: but use int for the implementation
29285
29286 2011-12-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
29287
29288         * src/SDCCopt.c (replaceRegEqv): fixed bug 2938101
29289
29290 2011-12-23 Philipp Klaus Krause <pkk AT spth.de>
29291
29292         * src/SDCCerr.h,
29293           src/SDCCerr.c,
29294           src/SDCCicode.c:
29295           Warn about return statements in _Noreturn functions.
29296         * device/include/setjmp.h,
29297           device/lib/_setjmp.c:
29298           Make longjmp() a _Noreturn function, as required by the C11 standard.
29299         * src/SDCClabel.c,
29300           src/z80/gen.c:
29301           Do some basic optimizations for _Noreturn functions.
29302
29303 2011-12-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
29304
29305         * src/SDCClabel.c (labelIfx): fixed bug 3463455
29306         * support/regression/tests/gcc-torture-execute-loop-12.c:
29307           reenable tests for hc08 and ds390
29308         * support/regression/compact-results.py: wider test name field
29309
29310 2011-12-22 Maarten Brock <sourceforge.brock AT dse.nl>
29311
29312         * src/SDCCerr.c: changed E_NONRENT_ARGS description
29313
29314 2011-12-22 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29315
29316         * src/SDCCmain.c,
29317           src/SDCCglobl.h,
29318           src/SDCC.lex:
29319           Add option and pragma for ISO C11.
29320         * support/regression/tests/gcc-torture-execute-anon-1.c:
29321           Disable for compilers other than sdcc and use sdcc in C11 mode.
29322         * src/SDCCsymt.c,
29323           src/SDCCsymt.h,
29324           src/SDCC.y,
29325           src/SDCC.lex,
29326           device/include/stdnoreturn.h:
29327           Accept C11 keyword _Noreturn.
29328         * device/include/stdio.h:
29329           Do not declare gets() in C11 mode.
29330
29331 2011-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
29332
29333         * sdas/as6808/Makefile.in,
29334         * sdas/as8051/Makefile.in,
29335         * sdas/asgb/Makefile.in,
29336         * sdas/asrab/Makefile.in,
29337         * sdas/asz80/Makefile.in: reverted as it fails to build without error
29338
29339 2011-12-21 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29340
29341         * support/regression/tests/gcc-torture-execute-pure-1.c,
29342           support/regression/tests/gcc-torture-execute-string-opt-17.c,
29343           support/regression/tests/gcc-torture-execute-pta-field-1.c,
29344           support/regression/tests/gcc-torture-execute-string-opt-18.c,
29345           support/regression/tests/gcc-torture-execute-struct-ini-1.c,
29346           support/regression/tests/gcc-torture-execute-pta-field-2.c,
29347           support/regression/tests/gcc-torture-execute-ptr-arith-1.c,
29348           support/regression/tests/gcc-torture-execute-unroll-1.c,
29349           support/regression/tests/gcc-torture-execute-struct-ini-2.c,
29350           support/regression/tests/gcc-torture-execute-struct-ini-3.c,
29351           support/regression/tests/gcc-torture-execute-string-opt-5.c,
29352           support/regression/tests/gcc-torture-execute-stdarg-3.c,
29353           support/regression/tests/gcc-torture-execute-shiftopt-1.c,
29354           support/regression/tests/gcc-torture-execute-struct-ini-4.c,
29355           support/regression/tests/gcc-torture-execute-stdarg-4.c,
29356           support/regression/tests/gcc-torture-execute-switch-1.c,
29357           support/regression/tests/gcc-torture-execute-scope-1.c,
29358           support/regression/tests/gcc-torture-execute-loop-10.c,
29359           support/regression/tests/gcc-torture-execute-loop-11.c,
29360           support/regression/tests/gcc-torture-execute-loop-12.c,
29361           support/regression/tests/gcc-torture-execute-loop-13.c,
29362           support/regression/tests/gcc-torture-execute-loop-14.c,
29363           support/regression/tests/gcc-torture-execute-loop-15.c,
29364           support/regression/tests/gcc-torture-execute-loop-1.c,
29365           support/regression/tests/gcc-torture-execute-loop-2.c,
29366           support/regression/tests/gcc-torture-execute-loop-2c.c,
29367           support/regression/tests/gcc-torture-execute-loop-2d.c,
29368           support/regression/tests/gcc-torture-execute-loop-3b.c,
29369           support/regression/tests/gcc-torture-execute-loop-3.c,
29370           support/regression/tests/gcc-torture-execute-loop-3c.c,
29371           support/regression/tests/gcc-torture-execute-loop-5.c,
29372           support/regression/tests/gcc-torture-execute-loop-6.c,
29373           support/regression/tests/gcc-torture-execute-loop-7.c,
29374           support/regression/tests/gcc-torture-execute-loop-8.c,
29375           support/regression/tests/gcc-torture-execute-loop-9.c,
29376           support/regression/tests/gcc-torture-execute-func-ptr-1.c,
29377           support/regression/tests/gcc-torture-execute-const-addr-expr-1.c,
29378           support/regression/tests/gcc-torture-execute-divmod-1.c,
29379           support/regression/tests/gcc-torture-execute-divcmp-4.c,
29380           support/regression/tests/gcc-torture-execute-divconst-1.c,
29381           support/regression/tests/gcc-torture-execute-compare-1.c,
29382           support/regression/tests/gcc-torture-execute-divconst-2.c,
29383           support/regression/tests/gcc-torture-execute-compare-2.c,
29384           support/regression/tests/gcc-torture-execute-compare-3.c,
29385           support/regression/tests/gcc-torture-execute-loop-12.c,
29386           support/regression/tests/gcc-torture-execute-doloop-1.c,
29387           support/regression/tests/gcc-torture-execute-doloop-2.c,
29388           support/regression/tests/gcc-torture-execute-enum-2.c,
29389           support/regression/tests/gcc-torture-execute-ifcvt-onecmpl-abs-1.c,
29390           support/regression/tests/gcc-torture-execute-divcmp-1.c,
29391           support/regression/tests/gcc-torture-execute-enum-3.c,
29392           support/regression/tests/gcc-torture-execute-cmpsf-1.c,
29393           support/regression/tests/gcc-torture-execute-mod-1.c,
29394           support/regression/tests/gcc-torture-execute-divcmp-2.c,
29395           support/regression/tests/gcc-torture-execute-int-compare.c,
29396           support/regression/tests/gcc-torture-execute-divcmp-3.c,
29397           support/regression/tests/gcc-torture-execute-anon-1.c,
29398           support/regression/tests/gcc-torture-execute-arith-1.c,
29399           support/regression/tests/gcc-torture-execute-postmod-1.c,
29400           support/regression/tests/gcc-torture-execute-bitfld-1.c,
29401           support/regression/tests/gcc-torture-execute-pending-4.c:
29402           Added some tests from the execute part of the gcc torture regression test suite.
29403
29404 2011-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
29405
29406         * sdas/as6808/Makefile.in,
29407         * sdas/as8051/Makefile.in,
29408         * sdas/asgb/Makefile.in,
29409         * sdas/asrab/Makefile.in,
29410         * sdas/asz80/Makefile.in: added dependencies
29411
29412 2011-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
29413
29414         * sdas/asz80/z80pst.c: forgot this one, probably sdas dependencies are
29415           insufficient too
29416
29417 2011-12-18 Maarten Brock <sourceforge.brock AT dse.nl>
29418
29419         * debugger/mcs51/sdcdb.c (escapeQuotes): fixed warning
29420         * sdas/asrab/rabbitmch.c: fixed bug 3461821 by calling outrb with 0
29421         * sdas/as6808/m08pst.c,
29422         * sdas/as8051/i51adr.c,
29423         * sdas/as8051/i51mch.c,
29424         * sdas/as8051/i51pst.c,
29425         * sdas/as8051/i8051.h,
29426         * sdas/asgb/gbpst.c,
29427         * sdas/asxxsrc/asdata.c,
29428         * sdas/asxxsrc/asexpr.c,
29429         * sdas/asxxsrc/aslex.c,
29430         * sdas/asxxsrc/aslist.c,
29431         * sdas/asxxsrc/asmain.c,
29432         * sdas/asxxsrc/asout.c,
29433         * sdas/asxxsrc/assym.c,
29434         * sdas/asxxsrc/asxxxx.h,
29435         * sdas/asz80/z80mch.c,
29436         * sdas/linksrc/aslink.h,
29437         * sdas/linksrc/lkarea.c,
29438         * sdas/linksrc/lkhead.c,
29439         * sdas/linksrc/lklex.c,
29440         * sdas/linksrc/lklist.c,
29441         * sdas/linksrc/sdld.c,
29442         * sdas/linksrc/sdld.h: another step towards ASxxxx v5
29443         * sdas/asrab/rabbit.h,
29444         * sdas/asrab/rabbitadr.c,
29445         * sdas/asrab/rabbitext.c,
29446         * sdas/asrab/rabbitpst.c: native line endings, no TABs
29447         * src/ds390/main.c,
29448         * src/mcs51/main.c,
29449         * src/z80/main.c: asxxx -z flag is now case INsensitive
29450         * src/hc08/main.c: fixed bug 1666106 by adding (PAG) to DSEG and OSEG
29451         * src/SDCCglobl.h: fixed -E comment
29452         * src/SDCCicode.c (geniCodeAdd),
29453         * src/SDCCsymt.c (compStructSize): added error for unknown struct size
29454         * src/SDCClabel.c: no TABs
29455
29456 2011-12-17 Maarten Brock <sourceforge.brock AT dse.nl>
29457
29458         * device/include/mcs51/cc2530.h: new, added, thanks Zafi Ramarosandratana
29459
29460 2011-12-08 Maarten Brock <sourceforge.brock AT dse.nl>
29461
29462         * device/lib/_atof.c,
29463         * device/lib/_divuint.c,
29464         * device/lib/_divulong.c,
29465         * device/lib/_fsadd.c,
29466         * device/lib/acosf.c,
29467         * device/lib/asincosf.c,
29468         * device/lib/asinf.c,
29469         * device/lib/cosf.c,
29470         * device/lib/cotf.c,
29471         * device/lib/expf.c,
29472         * device/lib/printf_large.c,
29473         * device/lib/sincosf.c,
29474         * device/lib/sincoshf.c,
29475         * device/lib/sinf.c,
29476         * device/lib/tancotf.c,
29477         * device/lib/tanf.c,
29478         * support/regression/tests/bug1337835.c,
29479         * support/regression/tests/bug2719592.c,
29480         * support/regression/tests/bug2805333.c,
29481         * support/regression/tests/bug3223041.c,
29482         * support/regression/tests/bug3290691.c,
29483         * support/regression/tests/funptrs.c: changed BOOL to bool
29484
29485 2011-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
29486
29487         * device/include/stdbool.h: removed BOOL
29488         * src/SDCCast.c (decorateType, addess of),
29489         * src/SDCCsymt.c (checkSClass): fixed bug 2934292
29490         * support/regression/tests/bool.c: enabled function pointer tests
29491
29492 2011-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
29493
29494         * sdas/linksrc/aslink.h,
29495         * sdas/linksrc/lkarea.c,
29496         * sdas/linksrc/lkbank.c,
29497         * sdas/linksrc/lkdata.c,
29498         * sdas/linksrc/lklex.c,
29499         * sdas/linksrc/lklist.c,
29500         * sdas/linksrc/lkmain.c,
29501         * sdas/linksrc/lknoice.c,
29502         * sdas/linksrc/lkout.c,
29503         * sdas/linksrc/lkrloc.c,
29504         * sdas/linksrc/lkrloc3.c,
29505         * sdas/linksrc/lks19.c,
29506         * sdas/linksrc/lksym.c,
29507         * sdas/linksrc/Makefile.in: and another step towards ASxxxx v5
29508
29509 2011-12-05 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29510
29511         * src/z80/ralloc.c:
29512           Fixed bug #3441816.
29513
29514 2011-12-04 Maarten Brock <sourceforge.brock AT dse.nl>
29515
29516         * sdas/linksrc/aslink.h,
29517         * sdas/linksrc/aslink.vcxproj,
29518         * sdas/linksrc/aslink.vcxproj.filters,
29519         * sdas/linksrc/lkar.c,
29520         * sdas/linksrc/lkarea.c,
29521         * sdas/linksrc/lkbank.c,
29522         * sdas/linksrc/lkdata.c,
29523         * sdas/linksrc/lkhead.c,
29524         * sdas/linksrc/lklex.c,
29525         * sdas/linksrc/lklibr.c,
29526         * sdas/linksrc/lklist.c,
29527         * sdas/linksrc/lkmain.c,
29528         * sdas/linksrc/lkmem.c,
29529         * sdas/linksrc/lknoice.c,
29530         * sdas/linksrc/lkout.c,
29531         * sdas/linksrc/lkrloc.c,
29532         * sdas/linksrc/lkrloc3.c,
29533         * sdas/linksrc/lks19.c,
29534         * sdas/linksrc/lksdcclib.c,
29535         * sdas/linksrc/lksdcdb.c,
29536         * sdas/linksrc/lksym.c,
29537         * sdas/linksrc/Makefile.in: next step towards ASxxxx v5
29538         * src/SDCCmem.c (allocIntoSeg): MSVC 2010 still needs all declarations at
29539           the start of a block in C mode
29540         * src/z80/gen.c (genPointerSet): fixed warning
29541         * src/SDCCast.c (processParms): removed incorrect function pointer check
29542         * support/regression/tests/bug3440327.c: reenabled test for mcs51
29543
29544 2011-12-03 Philipp Klaus Krause <pkk AT spth.de>
29545
29546         * support/regression/tests/bug3444293.c
29547           Fix warning in regression test.
29548
29549 2011-12-02 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29550
29551         * src/SDCCcse.c,
29552           src/SDCCicode.h:
29553           Rename IS_ASSOCIATIVE to IS_COMMUTATIVE.
29554
29555 2011-12-01 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29556
29557         * src/z80/ralloc2.cc,
29558           src/z80/gen.c,
29559           src/z80/peeph-z80.def:
29560           Minor improvements in pointer handling for the z80 backends.
29561
29562 2011-12-01 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29563
29564         * src/SDCClabel.c:
29565           Disable hidden jump-to-jump optimization for mcs51, since it breaks large and huge.
29566
29567 2011-11-30 Philipp Klaus Krause <pkk AT spth.de>
29568
29569         * support/regression/tests/bug3440327.c:
29570           Disable bug 3440327 test on mcs51.
29571
29572 2011-11-30 Philipp Klaus Krause <pkk AT spth.de>
29573
29574         * src/SDCCsymt.c:
29575           Cleanup leftover warning.
29576
29577 2011-11-29 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29578
29579         * src/z80/ralloc2.cc,
29580           src/z80/gen.c,
29581           src/z80/peeph-z80.def:
29582           Some small improvements to the generated code.
29583
29584 2011-11-29 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29585
29586         * src/z80/ralloc2.cc,
29587           support/regression/tests/bug3444293.c:
29588           Fixed bug #3444293.
29589
29590 2011-11-28 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29591
29592         * support/regression/tests/bug3440327.c:
29593           Regression test for bug #3440327.
29594
29595 2011-11-28 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29596
29597         * src/SDCClabel.c:
29598           Optimize hidden jump-to-jump.
29599
29600 2011-11-28 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29601
29602         * src/z80/gen.c:
29603           Replaced some uses of isLastUse() by the safer isPairDead().
29604
29605 2011-11-28 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29606
29607         * Merged the addrspacequal branch (named address spaces).
29608
29609 2011-11-28 Borut Razem <borut.razem AT gmail.com>
29610
29611         * sim/ucsim/libltdl: direcrory removed since it is not used
29612         * support/scripts/gen_known_bugs.pl: warious fixes
29613         * src/pic16/ralloc.c, sim/ucsim/pobj.cc, sim/ucsim/utils.cc,
29614           sdas/linksrc/lkmain.c:
29615           fixed bug #3444387: Minor spelling fix in binary files;
29616           thanks to Gudjon I. Gudjonsson for the patch
29617
29618 2011-11-27 Borut Razem <borut.razem AT gmail.com>
29619
29620         * Small Device C Compiler 3.1.0 released
29621         * .version, doc/sdccman.lyx: changed sdcc version to 3.1.1
29622         * support/scripts/gen_known_bugs.pl: adopted to the new SF bug tracker
29623
29624 2011-11-21 Philipp Klaus Krause <pkk AT spth.de>
29625
29626         * src/z80/gen.c:
29627           Fixed bug #3440327.
29628
29629 2011-11-17 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29630
29631         * src/SDCCsymt.h,
29632           src/SDCCsymt.c,
29633           src/SDCCast.c,
29634           src/SDCCopt.c:
29635           Error message for implicit casts between named address spaces, fix live-range analysis (regression tests passing now).
29636
29637 2011-11-15 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29638
29639         * src/SDCCsymt.c,
29640           src/SDCCerr.h,
29641           src/SDCCerr.c:
29642           Error message for attemting to use named address spacces for auto variables.
29643
29644 2011-11-15 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29645
29646         * src/SDCCopt.c:
29647           Fix broken control and data flow handling (regression tests passing now, exept for bug-895992.c).
29648
29649 2011-11-14 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29650
29651         * src/SDCCopt.c:
29652           Improve handling of variables in named address space passed as parameters.
29653
29654 2011-11-14 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29655
29656         * src/SDCCopt.c:
29657           Avoid emitting some unecessary bank switching calls.
29658
29659 2011-11-14 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29660
29661         * src/SDCCast.c:
29662           Keep global named address spaces alive over functions.
29663
29664 2011-11-14 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29665
29666         * src/SDCCicode.c,
29667           src/SDCCopt.c:
29668           Debug message cleanup, reenable address space splitting.
29669
29670 2011-11-14 Raphael Neider <rneider AT web.de>
29671
29672         * device/include/pic14/pic14devices.txt,
29673         * device/non-free/include/pic14/pic16f145[589].h,
29674         * device/non-free/include/pic14/pic16f178[23].h,
29675         * device/non-free/lib/pic14/libdev/Makefile.in,
29676         * device/non-free/lib/pic14/libdev/devices.txt,
29677         * device/non-free/lib/pic14/libdev/pic16f145[589].c,
29678         * device/non-free/lib/pic14/libdev/pic16f178[23].c:
29679           add support for 16f145[589] and 16f178[23] devices
29680
29681         * device/non-free/include/pic14/pic12f683.h,
29682         * device/non-free/lib/pic14/libdev/pic12f683.c:
29683           updated from new sources
29684
29685         * doc/sdccman.lyx:
29686           update device list, clarify use of NO_LEGACY_NAMES
29687
29688 2011-11-13 Maarten Brock <sourceforge.brock AT dse.nl>
29689
29690         * doc/sdccman.lyx: added the boost dependency,
29691           --peep-return, --no-peep-return, --fomit-frame-pointer,
29692           the use of .omf extension,
29693           single mnemonic per assembly line,
29694           available peephole functions
29695
29696 2011-11-14 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29697
29698         * src/SDCCcse.c,
29699           src/SDCCicode.c,
29700           src/SDCCopt.c:
29701           Basic support for pointers into named address spaces.
29702
29703 2011-11-14 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29704
29705         * src/SDCCicode.c,
29706           src/SDCCsymt.c,
29707           src/SDCCsymt.h,
29708           src/SDCC.y,
29709           src/SDCCopt.c,
29710           src/SDCCast.c:
29711           Debug messages related to pointers to named address spaces.
29712
29713 2011-11-12 Borut Razem <borut.razem AT gmail.com>
29714
29715         * added XXX_bits deprecation note in chapter
29716           1.4 Compatibility with previous versions
29717
29718 2011-11-11 Raphael Neider <rneider AT web.de>
29719
29720         * device/non-free/lib/pic14/libdev/mkall.sh:
29721           simplify device library update process further
29722
29723         * support/scripts/inc2h.pl:
29724           avoid generating duplicate bit defines;
29725           rename XXX_bits to XXXbits to be compatible with PIC16 and HiTech,
29726           but retain XXX_bits symbols for compatibility (to prevent legacy
29727           names from being visible, #define NO_LEGACY_NAMES before
29728           #include'ing device headers
29729
29730         * device/include/pic14/pic14devices.txt,
29731         * device/non-free/lib/pic14/libdev/devices.txt:
29732           updated device names: 16{f => lf}190x, 1{2 => 6}f1847,
29733           no devices exist with the original names
29734
29735         * device/non-free/include/pic14/pic12f1840.h,
29736         * device/non-free/include/pic14/pic16f1507.h,
29737         * device/non-free/include/pic14/pic16f182[34589].h,
29738         * device/non-free/include/pic14/pic16f1847.h,
29739         * device/non-free/include/pic14/pic16f193[89].h,
29740         * device/non-free/include/pic14/pic16lf190[23467].h,
29741         * device/non-free/lib/pic14/libdev/Makefile.in,
29742         * device/non-free/lib/pic14/libdev/pic12f1840.c,
29743         * device/non-free/lib/pic14/libdev/pic16f1507.c,
29744         * device/non-free/lib/pic14/libdev/pic16f182[34589].c,
29745         * device/non-free/lib/pic14/libdev/pic16f1847.c,
29746         * device/non-free/lib/pic14/libdev/pic16f193[89].c,
29747         * device/non-free/lib/pic14/libdev/pic16lf190[23467].c:
29748           add device libraries for more enhanced core devices,
29749           no legacy names (XXX_bits) here!
29750
29751         * device/non-free/include/pic14/pic*.h,
29752         * device/non-free/lib/pic14/libdev/pic*.c:
29753           regenerated from new sources using the new inc2h.pl
29754
29755         * doc/sdccman.lyx: updated list of supported devices,
29756           documented change of naming schemes and the use of
29757           #define NO_BIT_DEFINES and #define NO_LEGACY_NAMES
29758
29759 2011-11-11 Borut Razem <borut.razem AT gmail.com>
29760
29761         * src/SDCCsystem.c: removed wine bug workaround:
29762           wine bug #25062 was fixed in wine 1.3.
29763
29764 2011-11-10 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29765
29766         * src/SDCCmem.h,
29767           src/SDCCmem.c,
29768           src/SDCCglue.c:
29769           Use named address space as segment name for the linker.
29770
29771 2011-11-10 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29772
29773         * src/SDCCsymt.h,
29774           src/SDCCsymt.c,
29775           src/SDCC.y,
29776           src/SDCCopt.c:
29777           Basic compiler-side named address space support.
29778
29779 2011-11-09 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29780
29781         * src/SDCCsymt.h,
29782           src/SDCC.y,
29783           src/SDCCopt.c,
29784           src/SDCCicode.c
29785           src/z80/ralloc.c:
29786           Preparations for named address space support.
29787
29788 2011-11-08 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
29789
29790         * src/SDCCsymt.c,
29791           src/SDCCsymt.h,
29792           src/SDCC.y,
29793           src/SDCC.lex,
29794           src/SDCCast.c:
29795           Preparations for named address space support.
29796
29797 2011-11-05 Borut Razem <borut.razem AT gmail.com>
29798
29799         * src/port.mk: fixed bug #3401455: Missing dependency
29800         * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
29801           changed sdcc version to 3.1.0
29802         * doc/README.txt, support/scripts/sdcc.nsi: updated, small textual fix
29803
29804 2011-11-05 Maarten Brock <sourceforge.brock AT dse.nl>
29805
29806         * device/include/mcs51/cc2430.h: applied patch 3114002, thanks to
29807           George Oikonomou
29808
29809 2011-11-05 Raphael Neider <rneider AT web.de>
29810
29811         * device/include/pic14/pic14devices.txt: add descriptions for a number
29812           of devices with enhanced cores; support for most of them remains
29813           incomplete due to lacking support by gputils
29814         * device/non-free/include/pic14/pic16f1826.h,
29815         * device/non-free/include/pic14/pic16f1827.h,
29816         * device/non-free/include/pic14/pic16f1933.h,
29817         * device/non-free/lib/pic14/libdev/Makefile.in,
29818         * device/non-free/lib/pic14/libdev/devices.txt,
29819         * device/non-free/lib/pic14/libdev/pic16f1826.c,
29820         * device/non-free/lib/pic14/libdev/pic16f1827.c,
29821         * device/non-free/lib/pic14/libdev/pic16f1933.c: add support for some
29822           of the newly described devices; 16f1826/7 libraries are disabled in
29823           the Makefile due to lacking support from gputils
29824         * doc/sdccman.lyx: fix list of supported devices
29825
29826 2011-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
29827
29828         * src/mcs51/ralloc.c (isFree),
29829         * src/ds390/ralloc.c (isFree): fixed bug #3400845
29830         * src/SDCCast.c (decorateTree),
29831         * src/mcs51/gen.c (assignResultValue): fixed bug #3419769
29832         * sdas/linksrc/lkmain.c (main): fixed bug #3362385
29833         * src/ds390/ralloc.c (packRegisters): fixed bug #3432159
29834         * support/regression/tests/condopptr.c: enable for all targets
29835
29836 2011-11-03 Borut Razem <borut.razem AT gmail.com>
29837
29838         * support/scripts/sdcc.nsi: updated to support pic14 enhanced devices
29839
29840 2011-11-02 Raphael Neider <rneider AT web.de>
29841
29842         * device/include/pic14/pic14devices.txt: prevent SDCC from assuming
29843           a single data bank by specifying more memmap records (per device)
29844
29845 2011-11-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
29846
29847         * src/SDCCast.c (decorateType): allow array/integral type
29848           combination in conditional operator (will promote to pointer)
29849         * support/regression/tests/condopptr.c: new regression
29850           test to check pointer operand cases in conditional operator
29851
29852 2011-11-01 Raphael Neider <rneider AT web.de>
29853
29854         * src/pic14/gen.c (inc_fsr): new code to handle FSR{,0} increments,
29855           (emitPtrByteGet,emitPtrByteSet): fix pointer derefence,
29856           (genNearPointerGet,genNearPointerSet): fixed for enhanced cores,
29857           really closes #3431024
29858         * src/pic14/pcode.c (pCodeInitRegisters):
29859           declare all "core registers" to reside in all banks to avoid
29860           unnecessary BANKSELs
29861         * doc/sdccman.lyx: document definition of config words and the use
29862           of libsdcce.lib and libme.lib for enhanced pic14 devices
29863
29864 2011-11-01 Raphael Neider <rneider AT web.de>
29865
29866         * src/pic14/main.c (_pic14_do_link):
29867           link with libsdcce.lib for enhanced devices
29868
29869         * device/lib/Makefile.in:
29870           find, copy, and rename enhanced core libraries as well
29871
29872         * device/lib/pic14/NEWS:
29873           document structural changes and support for enhanced cores
29874
29875         * device/lib/pic14/Makefile.am,
29876         * device/lib/pic14/Makefile.common,
29877         * device/lib/pic14/Makefile.common.in (removed),
29878         * device/lib/pic14/Makefile.rules (removed),
29879         * device/lib/pic14/Makefile.subdir (removed),
29880         * device/lib/pic14/configure.in:
29881           switch pic14 library to Autotools-based build system,
29882           support --enable-new-pics
29883
29884         * device/lib/pic14/libm/Makefile.am,
29885         * device/lib/pic14/libsdcc/Makefile.in (removed),
29886         * device/lib/pic14/libsdcc/enhanced/Makefile.am,
29887         * device/lib/pic14/libsdcc/regular/Makefile.am:
29888           build separate libm and libsdcc for regular and enhanced cores
29889
29890         * device/lib/pic14/libsdcc/{ => regular/,enhanced/}_gptrget{1,2,3,4}.S,
29891         * device/lib/pic14/libsdcc/{ => regular/,enhanced/}_gptrput{1,2,3,4}.S,
29892         * device/lib/pic14/libsdcc/{ => regular/,enhanced/}macros.inc:
29893           separated implementation of generic pointer routines and
29894           reimplemented for enhanced devices
29895
29896         * device/lib/pic14/libsdcc/{ => regular/}shadowregs.c:
29897           moved to be included only in the non-enhanced devices' libsdcc.lib
29898
29899         * device/{ => non-free/}lib/pic14/libdev/devices.txt,
29900         * device/{ => non-free/}lib/pic14/libdev/pic14ports.txt:
29901           make libdev/ more self-contained
29902
29903         * device/non-free/lib/pic14/libdev/mkall.sh:
29904           interactively update device library files (.c and .h)
29905
29906         * device/non-free/include/pic14/pic12f635.h,
29907         * device/non-free/include/pic14/pic16f616.h,
29908         * device/non-free/include/pic14/pic16f688.h,
29909         * device/non-free/include/pic14/pic16f785.h,
29910         * device/non-free/include/pic14/pic16f913.h,
29911         * device/non-free/include/pic14/pic16f914.h,
29912         * device/non-free/include/pic14/pic16f916.h,
29913         * device/non-free/include/pic14/pic16f917.h,
29914         * device/non-free/include/pic14/pic16hv616.h,
29915         * device/non-free/lib/pic14/libdev/pic12f1822.c,
29916         * device/non-free/lib/pic14/libdev/pic16f616.c,
29917         * device/non-free/lib/pic14/libdev/pic16f688.c,
29918         * device/non-free/lib/pic14/libdev/pic16f785.c,
29919         * device/non-free/lib/pic14/libdev/pic16f886.c,
29920         * device/non-free/lib/pic14/libdev/pic16f887.c,
29921         * device/non-free/lib/pic14/libdev/pic16f913.c,
29922         * device/non-free/lib/pic14/libdev/pic16f914.c,
29923         * device/non-free/lib/pic14/libdev/pic16f916.c,
29924         * device/non-free/lib/pic14/libdev/pic16f917.c,
29925         * device/non-free/lib/pic14/libdev/pic16hv616.c:
29926           updated from recent gputils' headers
29927
29928         * device/non-free/include/pic14/pic16f193{4,6,7}.h,
29929         * device/non-free/lib/pic14/libdev/Makefile.in,
29930         * device/non-free/lib/pic14/libdev/devices.txt,
29931         * device/non-free/lib/pic14/libdev/pic16f193{4,6,7}.c:
29932           add support for 16f1934/16f1936/16f1937 devices
29933
29934         * device/lib/pic14/Makefile.in,
29935         * device/lib/pic14/aclocal.m4,
29936         * device/lib/pic14/config.h.in,
29937         * device/lib/pic14/configure,
29938         * device/lib/pic14/depcomp,
29939         * device/lib/pic14/install-sh,
29940         * device/lib/pic14/libm/Makefile.in,
29941         * device/lib/pic14/libsdcc/enhanced/Makefile.in,
29942         * device/lib/pic14/libsdcc/regular/Makefile.in,
29943         * device/lib/pic14/missing,
29944         * device/lib/pic16/configure,
29945         * device/non-free/lib/pic14/configure,
29946         * device/non-free/lib/pic16/configure:
29947           automatically (re)generated files
29948
29949 2011-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
29950
29951         * src/SDCCsymt.c (computeType): fixed bug #3431210
29952
29953 2011-10-31 Raphael Neider <rneider AT web.de>
29954
29955         * src/pic14/device.c (init_pic): reformatted,
29956           fixup enhanced cores' name for INDF
29957         * src/pic14/pcode.c, src/pic14/pcode.h, src/pic14/ralloc.h:
29958           provide indirect memory access registers for enhanced cores
29959         * src/pic14/gen.c (setup_fsr):
29960           setup FSR0L and FSR0H on enhanced cores,
29961           fix access to INDF vs. INDF0, closes #3431024
29962
29963 2011-10-30 Raphael Neider <rneider AT web.de>
29964
29965         * src/pic14/device.c, src/pic14/device.h,
29966           device/include/pic14/pic14devices.txt:
29967           declare enhanced cores as such
29968         * src/pic14/gen.c:
29969           do not save/restore W, STATUS, BSR, FSRx, or PCLATH around
29970           interrupts on enhanced devices, as these registers will be
29971           saved automatically and FSR is not present on these devices
29972
29973 2011-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
29974
29975         * src/SDCCast.c (processParams): fixed bug #3424385
29976
29977 2011-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
29978
29979         * sdas/linksrc/lkmain.c (main): fixed banking, bug 3420365
29980         * src/SDCCast.c: cosmetics
29981
29982 2011-10-25 Borut Razem <borut.razem AT gmail.com>
29983
29984         * configure.in, configure, Makefile.in, device/lib/z180/Makefile.in,
29985           device/lib/z180/Makefile, device/lib/z80/Makefile.in,
29986           device/lib/gbz80/Makefile.in, device/lib/ds390/Makefile.in,
29987           device/lib/Makefile.in, device/lib/ds400/Makefile.in,
29988           device/lib/ds400/ds400rom.c, device/lib/mcs51/Makefile.in,
29989           device/lib/r2k/Makefile.in, device/lib/hc08/Makefile.in,
29990           device/non-free/lib/Makefile.in, all.vcxproj,
29991           doc/sdccman.lyx, sdcc.sln, support/scripts/sdcc.nsi:
29992           asranlib renamed to sdranlib
29993         * sdas/asranlib/*: sdas/asranlib moved to support/sdranlib
29994
29995 2011-10-23 Raphael Neider <rneider AT web.de>
29996
29997         * device/include/pic14/pic14devices.txt:
29998           fix config word addresses for 12f1822/3, add 16f1934/6/7 family
29999
30000 2011-10-21 Raphael Neider <rneider AT web.de>
30001
30002         * src/pic14/device.c, src/pic14/device.h, src/pic14/ralloc.c:
30003           rewrite config word handling to support locations other than
30004           0x2007 and 0x2008 (16f1936 has config words at 0x8007, 0x8008)
30005         * device/include/pic14/pic14devices.txt:
30006           replace confsiz directive with list of config word addresses
30007
30008 2011-10-20 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
30009
30010         * device/include/string.h,
30011           device/lib/_memcpy.c,
30012           device/lib/_memset.c:
30013           Reenable built-in memset() for z80, enable it and built-in memcpy() for z180 and r2k.
30014
30015 2011-10-20 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
30016
30017         * Makefile.common.in:
30018           Handle OPT_DISABLE_GBZ80.
30019
30020 2011-10-20 Philipp Klaus Krause <pkk AT spth.de>
30021
30022         * device/include/string.h:
30023           Disable built-in memset until the library build problem is fixed.
30024
30025 2011-10-19 Philipp Klaus Krause <pkk AT spth.de>
30026
30027         * src/SDCCopt.c,
30028           src/z80/gen.c,
30029           src/z80/main.c,
30030           device/include/string.h,
30031           support/regression/tests/memory.c:
30032           Built-in memset() for z80, z180 and r2k.
30033
30034 2011-10-19 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
30035
30036         * src/z80/gen.c:
30037           Use ld hl, n (sp) on the gbz80.
30038         * src/z80/ralloc2.cc:
30039           When in doubt, try to honour register keyword.
30040
30041 2011-10-19 Borut Razem <borut.razem AT gmail.com>
30042
30043         * Makefile.common.in: added OPT_DISABLE_Z180, OPT_DISABLE_R2K
30044
30045 2011-10-18 Borut Razem <borut.razem AT gmail.com>
30046
30047         * doc/sdccman.lyx: changed MS Visual C++ 6.0 to MS Visual C++ 2010,
30048           reverted to LyX version 1.6.7 format, as proposed by Robert Larice
30049         * support/cpp/sdcpp-opts.c: fixed bug #3388478:
30050           Preprocessor Error when Invoking sdcc with -E/-M/-MM and -o
30051
30052 2011-10-18 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
30053
30054         * Makefile.in:
30055           Fixed bug #3424968.
30056
30057 2011-10-17 Philipp Klaus Krause <pkk AT spth.de>
30058
30059         * device/include/iso646.h,
30060           support/regression/tests/iso646.c:
30061           Added macros required by C99  (this header is now C99-compliant).
30062         * device/include/limits.h:
30063           Removed UCHAR_MIN, added macros for long long (this header is now C99-compliant).
30064         * device/include/stdint.h:
30065           Code cleanup, added macros for 64 bit integers, wchar_t and wint_t (this header is now C99-compliant except for intmax_t and uintmax_t having less than 64 bits).
30066         * device/include/string.h:
30067           Renamed namespace-polluting _SIZE_T_DEFINED.
30068         * device/include/stddef.h:
30069           Renamed namespace-polluting _SIZE_T_DEFINED, added ptrdiff_t and wchar_t (this header is now C99-compliant).
30070         * device/include/stdio.h:
30071           Renamed namespace-polluting _SIZE_T_DEFINED.
30072         * device/include/stdarg.h,
30073           support/regression/tests/vaargs.c:
30074           Fixed va_end, added va_copy (this header is now C99-compliant).
30075
30076 2011-10-16 Borut Razem <borut.razem AT gmail.com>
30077
30078         * support/scripts/sdcc.nsi: added dedication to Dennis M. Ritchie
30079         * support/cpp/c-ppoutput.c:
30080           fixed bug #3408654: SDCC shows wrong line number in warning 94:
30081           disabled # LINE directive generation in __asm __endasm block
30082
30083 2011-10-16 Raphael Neider <rneider AT web.de>
30084
30085         * device/include/pic16/i2c.h,
30086         * device/lib/pic16/libio/i2c/i2cwritec.c:
30087           addressed issues from #3413443
30088         * device/include/pic16/adc.h,
30089         * device/lib/pic16/libio/adc/adcopen.c:
30090           addressed issues from #3409666
30091
30092 2011-10-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
30093
30094         * support/regression/collate-results.py,
30095           support/regression/compact-results.py: fixed bug #3413437
30096
30097 2011-10-15 Philipp Klaus Krause <pkk AT spth.de>
30098
30099         * src/z80/gen.c,
30100           support/regression/tests/bug3424150.c:
30101           Fixed bug #3424150.
30102
30103 2011-10-15 Philipp Klaus Krause <pkk AT spth.de>
30104
30105         * doc/sdccman.lyx:
30106           Mentioned z180 and r2k ports and long long data type in manual.
30107
30108 2011-10-14 Borut Razem <borut.razem AT gmail.com>
30109
30110         * support/scripts/sdcc.nsi: remove include/asm/r2k directoriy
30111           during uninstallation
30112         * */*.dsw, */*.dsw: removed obsolete VS6 project files
30113         * support/Util: renamed to support/util
30114
30115 2011-10-13 Borut Razem <borut.razem AT gmail.com>
30116
30117         * .version, doc/sdccman.lyx: bumped version to 3.0.6
30118         * src/SDCCicode.c:
30119           disable -O2 optimization for i386 Linux and mingw platforms
30120           (solaris i386 is OK);
30121           see patch #3285611: Workaround gcc 4.6.0 bug with sdcc 3.0.0
30122         * src/SDCCval.c:
30123           Microsoft C compiler doesn't support hexadecimal floating-point
30124           literals
30125
30126 2011-10-12 Borut Razem <borut.razem AT gmail.com>
30127
30128         * device/include/Makefile.in:
30129           fixed detection if files with the given extension exist;
30130           specially treat z80 family: z180, r2k and gbz80 targets
30131         * support/scripts/sdcc.nsi: added Rabbit 2000 support
30132         * sdas/asrab/asrab.vcxproj, sdas/asrab/asrab.vcxproj.filters,
30133           sdcc.sln, src/src.vcxproj, src/src.vcxproj.filters,
30134           src/z80/z80.vcxproj, src/z80/z80.vcxproj.filters:
30135           added sdasrab assembler to the project
30136         * debugger/mcs51/simi.c: cygwin doesn't support O_ASYNC
30137
30138 2011-10-11 Borut Razem <borut.razem AT gmail.com>
30139
30140         * device/include/Makefile.in: install/copy only existing files
30141         * src/SDCCicode.c: disable -O2 optimization for all i386 platforms;
30142           see patch #3285611: Workaround gcc 4.6.0 bug with sdcc 3.0.0
30143
30144 2011-10-11 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
30145
30146         * configure.in:
30147           Fixed bug #3413688.
30148
30149 2011-10-11 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
30150
30151         * sdas/asrab/rabbit.h,
30152           sdas/asrab/rabbitadr.c,
30153           sdas/asrab/rabbitmch.c:
30154           Leland Morrison's fix for ld n (hl), hl and ld hl, n (hl).
30155         * src/z80/peeph-r2k.def:
30156           Enable peepholes using ld hl, n (hl).
30157
30158 2011-10-10 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
30159
30160         * src/z80/main.c,
30161           src/z80/main.c,
30162           src/z80/z80.h:
30163           Fix code generation for handling of rematerialization by the new
30164           register allocator, enable it for the ports with exact cost function
30165           and remove the option.
30166
30167 2011-10-10 Borut Razem <borut.razem AT gmail.com>
30168
30169         * support/scripts/sdcc.nsi: removed include/z80 added include/z180
30170
30171 2011-10-09 Raphael Neider <rneider AT web.de>
30172
30173         * src/SDCCval.c (constVal): avoid compiler warning
30174         * src/pic16/gen.c (genPcall): do not clobber interrupt flags in
30175           INTCON during indirect function call, closes #3420588
30176
30177 2011-10-09 Philipp Klaus Krause <pkk AT spth.de>
30178
30179         * Merge the Rabbit2000 branch.
30180
30181 2011-10-09 Philipp Klaus Krause <pkk AT spth.de>
30182
30183         * device/include/z80/z180.h,
30184           device/include/z80/types.h,
30185           device/include/z80/README,
30186           device/include/z80/z180.h:
30187           Move z180 include file.
30188
30189 2011-10-09 Philipp Klaus Krause <pkk AT spth.de>
30190
30191         * src/SDCCmain.c:
30192           Cleanup z180 library handling.
30193
30194 2011-10-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
30195
30196         * support/scripts/sdcc.nsi: add Z180 lib and include files to package
30197
30198 2011-10-07 Philipp Klaus Krause <pkk AT spth.de>
30199
30200         * src/z80/gen.c,
30201           src/z80/peep.c:
30202           Use r2k-specific ld n (sp), hl,  ld n (sp), iy, ld n (ix), ld iy, n (sp), ld hl, n (sp) and ld hl, n (ix).
30203
30204 2011-10-07 Philipp Klaus Krause <pkk AT spth.de>
30205
30206         * src/z80/gen.c,
30207           src/z80/peep.c,
30208           src/z80/peeph-r2k.def,
30209           src/z80/peeph-z80.def:
30210           Preparations for use of r2k-specific ld hl, n (sp) and ld hl, n (ix).
30211
30212 2011-10-07 Philipp Klaus Krause <pkk AT spth.de>
30213
30214         * src/z80/gen.c:
30215           Preparations for use of r2k-specific ld iy,hl.
30216
30217 2011-10-07 Philipp Klaus Krause <pkk AT spth.de>
30218
30219         * src/z80/gen.c,
30220           src/z80/peeph-r2k.def,
30221           src/z80/peeph-z80.def:
30222           Allow use of r2k-specific ld hl, (hl) instruction.
30223
30224 2011-10-07 Philipp Klaus Krause <pkk AT spth.de>
30225
30226         * src/z80/gen.c:
30227           Make better use of the r2k-specific add sp, d instruction.
30228
30229 2011-10-04 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
30230
30231         * src/z80/gen.c:
30232           More flexible use of r2k-specific and hl, de instruction.
30233
30234 2011-10-04 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
30235
30236         * src/z80/gen.c:
30237           Allow use of r2k-specific instructions in right shift.
30238         * sim/ucsim/z80.src/inst.cc:
30239           Fix flag handling in z80/z180/r2k rrca instruction.
30240         * sim/ucsim/z80.src/inst_r2k.cc:
30241           Fix handling of carry bit in r2k 16-bit rr and rl instructions.
30242
30243 2011-10-04 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
30244
30245         * src/z80/peeph-z80.def,
30246           src/z80/peeph-r2k.def:
30247           Minor peephole improvement.
30248
30249 2011-10-04 Philipp Klaus Krause <pkk AT spth.de>
30250
30251         * sim/ucsim/z80.src/inst_r2k.cc:
30252           Fix signed multiplication to use two's complement instead of sign-magnitude, 3rd attempt.
30253
30254 2011-10-04 Philipp Klaus Krause <pkk AT spth.de>
30255
30256         * sim/ucsim/z80.src/inst_r2k.cc:
30257           Fix signed multiplication to use two's complement instead of sign-magnitude, 2nd attempt.
30258
30259 2011-10-04 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
30260
30261         * sim/ucsim/z80.src/inst_r2k.cc,
30262           sim/ucsim/z80.src/r2k.cc,
30263           sim/ucsim/z80.src/z80cl.h,
30264           sim/ucsim/z80.src/inst_ed_r2k.cc,
30265           sim/ucsim/z80.src/inst_xd.cc,
30266           sim/ucsim/z80.src/r2kcl.h,
30267           sim/ucsim/z80.src/glob.cc:
30268           Leland Morrison's support for some more r2k-specific instructions.
30269
30270 2011-10-04 Philipp Klaus Krause <pkk AT spth.de>
30271
30272         * sim/ucsim/z80.src/inst_r2k.cc:
30273           Fix signed multiplication to use two's complement instead of sign-magnitude.
30274
30275 2011-10-03 Philipp Klaus Krause <pkk AT spth.de>
30276
30277         * sim/ucsim/z80.src/r2k.cc,
30278           sim/ucsim/z80.src/r2kcl.h:
30279           Forgotten files from Leland Morrison's Rabbit 2000 ucsim port.
30280
30281 2011-10-03 Philipp Klaus Krause <pkk AT spth.de>
30282
30283         * src/z80/gen.c,
30284           sim/ucsim/z80.src/inst_r2k.cc:
30285           Fixed multiplication using r2k mul instruction.
30286
30287 2011-10-03 Philipp Klaus Krause <pkk AT spth.de>
30288
30289         * sdas/asrab/rabbitmch.c:
30290           Leland Morrison's support for ld iy, hl.
30291
30292 2011-10-03 Philipp Klaus Krause <pkk AT spth.de>
30293
30294         * sim/ucsim/z80.src/inst_r2k.cc,
30295           sim/ucsim/z80.src/glob_r2k.cc,
30296           sim/ucsim/z80.src/inst_ed_r2k.cc:
30297           Forgotten files from Leland Morrison's Rabbit 2000 ucsim port, support for r2k mul and ld iy, hl instructions in ucsim.
30298
30299 2011-10-03 Philipp Klaus Krause <pkk AT spth.de>
30300
30301         * src/z80/peep.c:
30302           Handle r2k mul instruction in code size calculation.
30303
30304 2011-10-03 Philipp Klaus Krause <pkk AT spth.de>
30305
30306         * sim/ucsim/z80.src/Makefile.in,
30307           sim/ucsim/z80.src/z80cl.h,
30308           sim/ucsim/z80.src/regsz80.h,
30309           sim/ucsim/z80.src/sz80.cc,
30310           sim/ucsim/z80.src/z80mac.h,
30311           sim/ucsim/z80.src/inst_xd.cc,
30312           sim/ucsim/z80.src/z80.cc,
30313           sim/ucsim/z80.src/glob.cc,
30314           sim/ucsim/z80.src/inst_dd.cc,
30315           sim/ucsim/z80.src/glob.h,
30316           sim/ucsim/z80.src/inst_fd.cc,
30317           sim/ucsim/z80.src/simz80.cc,
30318           sim/ucsim/stypes.h,
30319           sim/ucsim/sim.src/uc.cc,
30320           sim/ucsim/globals.cc:
30321           Leland Morrison's Rabbit 2000 ucsim port.
30322
30323 2011-10-03 Philipp Klaus Krause <pkk AT spth.de>
30324
30325         * src/z80/gen.c:
30326           Use add sp, #n in function entry in r2k port.
30327
30328 2011-10-03 Philipp Klaus Krause <pkk AT spth.de>
30329
30330         * src/z80/gen.c:
30331           Use Rabbit-specific instructions in and, multiplication and assignment for r2k port.
30332
30333 2011-10-03 Philipp Klaus Krause <pkk AT spth.de>
30334
30335         * src/z80/gen.c,
30336           src/z80/peep.c:
30337           Preparations for use of add sp, #n in function entry in r2k port.
30338
30339 2011-10-03 Philipp Klaus Krause <pkk AT spth.de>
30340
30341         * support/regression/tests/bug1115321.c
30342           support/regression/Makefile.in
30343           support/regression/fwk/include/testfwk.h
30344           support/regression/ports/ucr2k
30345           Leland Morrison's Rabbit 2000 regression test port.
30346
30347 2011-10-03 Philipp Klaus Krause <pkk AT spth.de>
30348
30349         * src/SDCCmain.c:
30350           Fix library path. r2k port works now.
30351
30352 2011-10-03 Philipp Klaus Krause <pkk AT spth.de>
30353
30354         * device/include/stdint.h:
30355           Enable 64 bit integer types for r2k port.
30356
30357 2011-10-03 Philipp Klaus Krause <pkk AT spth.de>
30358
30359         * device/include/asm/r2k,
30360           device/include/asm/r2k/features.h,
30361           device/lib/r2k/Makefile.in,
30362           Makefile.in,
30363           src/SDCCmain.c,
30364           src/z80/gen.c,
30365           src/z80/main.c,
30366           device/lib/Makefile.in,
30367           configure.in,
30368           device/lib/r2k/Makefile.in,
30369           device/lib/r2k/strlen.s:
30370           r2k library cleanup.
30371
30372 2011-10-03 Philipp Klaus Krause <pkk AT spth.de>
30373
30374         * device/lib/r2k,
30375           device/include/sdcc-lib.h,
30376           device/include/math.h,
30377           device/include/stdarg.h:
30378           Leland Morrison's Rabbit 2000 library port.
30379
30380 2011-10-03 Philipp Klaus Krause <pkk AT spth.de>
30381
30382         * configure.in:
30383           Add r2k port.
30384         * src/port.h,
30385           src/z80/gen.c
30386           src/z80/main.c
30387           src/z80/z80.h:
30388           Code cleanup.
30389         * src/z80/peep.c:
30390           Fix code size for ex (sp), hl in r2k port.
30391
30392 2011-10-03 Philipp Klaus Krause <pkk AT spth.de>
30393
30394         * src/SDCCralloc.hpp,
30395           src/SDCCmain.c,
30396           src/SDCCglue.c,
30397           src/port.h,
30398           src/z80/peeph-r2k.def,
30399           src/z80/gen.c,
30400           src/z80/mappings.i,
30401           src/z80/main.c,
30402           src/z80/z80.h,
30403           src/z80/peep.c:
30404           Leland Morrison's Rabbit 2000 compiler port.
30405
30406 2011-10-03 Philipp Klaus Krause <pkk AT spth.de>
30407
30408         * sdas/asrab,
30409           sdas/asrab/Makefile.in,
30410           sdas/asrab/rabbitext.c,
30411           sdas/asrab/clean.mk,
30412           sdas/asrab/rabbit.h,
30413           sdas/asrab/rabbitadr.c,
30414           sdas/asrab/rabbitpst.c,
30415           sdas/asrab/rabbitmch.c:
30416           Leland Morrison's assembler for Rabbit 2000 and Rabbit 4000.
30417
30418 2011-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
30419
30420         * sim/ucsim/hc08.src/glob.cc: add HCS08 instructions to disassembler
30421         * src/SDCCval.c: fixed constant to avoid unintended long long literal
30422
30423 2011-10-01 Philipp Klaus Krause <pkk AT spth.de>
30424
30425         * device/include/stdint.h:
30426           Added typedefs for 64-bit integer types.
30427
30428 2011-10-01 Philipp Klaus Krause <pkk AT spth.de>
30429
30430         * src/SDCCerr.h,
30431           src/SDCCerr.c,
30432           src/SDCCval.c:
30433           Error for invalid integer suffix, as in 1ullul.
30434
30435 2011-10-01 Raphael Neider <rneider AT web.de>
30436
30437         * device/non-free/include/pic14/pic12f1822.h,
30438           device/non-free/lib/pic14/libdev/pic12f1822.c,
30439           device/include/pic14/pic14devices.txt,
30440           device/lib/pic14/libdev/devices.txt:
30441           Add support for 12f1822 devices, requires --enable-new-pics to be
30442           passed to configure, closes #3416092.
30443
30444         * device/non-free/lib/pic14/libdev/Makefile.in,
30445           device/non-free/lib/pic14/configure.in:
30446           Add --enable-new-pics switch to build device libs for devices added
30447           to gputils only after the 0.13.7 release; by default, only libs for
30448           devices that are supported in gputils 0.13.7 are built to avoid build
30449           failures.
30450
30451         * device/non-free/lib/pic14/configure:
30452           Regenerated.
30453
30454 2011-10-01 Philipp Klaus Krause <pkk AT spth.de>
30455
30456         * src/SDCCopt.c:
30457           Slightly more informative error message when attempting to multiply, etc long long.
30458
30459 2011-10-01 Philipp Klaus Krause <pkk AT spth.de>
30460
30461         * src/z80/gen.c:
30462           Reorganized pointer access functions, fixed the remaining warning in the z80 port.
30463
30464 2011-10-01 Borut Razem <borut.razem AT gmail.com>
30465
30466         * src/SDCCerr.c, src/SDCCerr.h, src/SDCC.lex:
30467           SDCCerr code cleanup
30468
30469 2011-10-01 Philipp Klaus Krause <pkk AT spth.de>
30470
30471         * src/z80/gen.c:
30472           Reorganized pointer access functions, fixed the remaining warning in the z80 port.
30473
30474 2011-10-01 Philipp Klaus Krause <pkk AT spth.de>
30475
30476         * src/SDCCsymt.c:
30477           Enable long long for gbz80 and z180 ports.
30478         * src/pic14/gen.c:
30479           Fixed use of pic16 functions in pic14 port.
30480
30481 2011-10-01 Philipp Klaus Krause <pkk AT spth.de>
30482
30483         * src/src/izt/tlcs900h.c,
30484           src/izt/i186.c,
30485           src/z80/main.c:
30486           Added missing long long type size entries.
30487
30488 2011-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
30489
30490         * src/ds390/main.c: added missing long long type size entries
30491
30492 2011-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
30493
30494         * sim/ucsim/z80.src/sz80.cc: enable sz80 -H option
30495         * sim/ucsim/globals.cc,
30496         * sim/ucsim/globals.h,
30497         * sim/ucsim/stypes.h,
30498         * sim/ucsim/hc08.src/shc08.cc,
30499         * sim/ucsim/hc08.src/hc08.cc,
30500         * sim/ucsim/hc08.src/hc08cl.h,
30501         * sum/ucsim/hc08.src/inst.cc,
30502         * sum/ucsim/hc08.src/instcl.h,
30503         * sum/ucsim/hc08.src/hc08mac.h: Add support for HCS08 instructions
30504
30505 2011-09-30 Philipp Klaus Krause <pkk AT spth.de>
30506
30507         * src/xa51/main.c
30508           src/mcs51/main.c
30509           src/SDCCsymt.c
30510           src/SDCCsymt.h
30511           src/avr/main.c
30512           src/port.h
30513           src/pic14/main.c
30514           src/z80/gen.c
30515           src/z80/ralloc.c
30516           src/z80/main.c
30517           src/pic16/main.c
30518           src/SDCCglobl.h
30519           src/hc08/main.c
30520           src/ds390/main.c:
30521           Very basic (no multiplication/division/shift/return) support for long long for the Z80.
30522
30523 2011-09-30 Philipp Klaus Krause <pkk AT spth.de>
30524
30525         * src/SDCCerr.h,
30526           src/SDCCerr.c,
30527           src/SDCCsymt.c:
30528           Drop support for declarations like "long short short long short int x;".
30529
30530 2011-09-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
30531
30532         * configure.in,
30533           configure: create device/lib/z180/Makefile during configuration
30534
30535 2011-09-28 Philipp Klaus Krause <pkk AT spth.de>
30536
30537         * src/z80/ralloc2.cc,
30538           src/z80/gen.c:
30539           Handle the trivial casts more like assignments, allow hl in operands for unary minus.
30540
30541 2011-09-28 Philipp Klaus Krause <pkk AT spth.de>
30542
30543         * ChangeLog:
30544           Reconstruct ChangeLog entries lost during the z180 branch merge.
30545
30546 2011-09-25 Philipp Klaus Krause <pkk AT spth.de>
30547
30548         * src/z80/main.c:
30549           Always use native multiplication for Z80 and Z180 when the result is 8 bits.
30550
30551 2011-09-25 Philipp Klaus Krause <pkk AT spth.de>
30552
30553         * src/z80/gen.c:
30554           Always use of Z180 mlt instruction for unsigned 8x8 multiplication,
30555           fixed bug in register-to-register cast.
30556
30557 2011-09-24 Philipp Klaus Krause <pkk AT spth.de>
30558
30559         * src/z80/peep.c:
30560           Handle Z180 mlt instruction in peephole optimizer.
30561
30562 2011-09-24 Philipp Klaus Krause <pkk AT spth.de>
30563
30564         * Merged z180 branch.
30565
30566 2011-09-24 Maarten Brock <sourceforge.brock AT dse.nl>
30567
30568         * device/lib/printf_large.c: accept int modifiers
30569
30570 2011-09-24 Philipp Klaus Krause <pkk AT spth.de>
30571
30572         * sim/ucsim/globals.cc,
30573           sim/ucsim/z80.src/inst_ed.cc:
30574           Report mlt instructions as invalid in simulator when running in Z80 mode.
30575
30576 2011-09-23 Philipp Klaus Krause <pkk AT spth.de>
30577
30578         * src/SDCCglue.c,
30579           src/z80/gen.c,
30580           src/z80/main.c,
30581           sim/ucsim/z80.src/inst_ed.cc:
30582           Enable use of Z180 multiplication instructions.
30583
30584 2011-09-23 Philipp Klaus Krause <pkk AT spth.de>
30585
30586         * support/regression/tests/bug1115321.c:
30587           Fix last remaining ucz180 regression test failure.
30588
30589 2011-09-23 Philipp Klaus Krause <pkk AT spth.de>
30590
30591         * device/include/string.h,
30592           device/include/sdcc-lib.h,
30593           device/include/math.h,
30594           device/include/stdarg.h,
30595           device/lib/_malloc.c,
30596           device/lib/_realloc.c,
30597           device/lib/_free.c,
30598           device/lib/Makefile.in,
30599           sim/ucsim/z80.src/z80cl.h,
30600           sim/ucsim/z80.src/z80.cc,
30601           sim/ucsim/z80.src/simz80.cc,
30602           sim/ucsim/stypes.h,
30603           sim/ucsim/globals.cc,
30604           sim/ucsim/globals.h,
30605           sdas/linksrc/lkarea.c,
30606           sdas/linksrc/sdld.c,
30607           sdas/linksrc/sdld.h,
30608           sdas/linksrc/lkrloc.c,
30609           support/regression/Makefile.in,
30610           support/regression/fwk/include/testfwk.h,
30611           device/include/asm/z180,
30612           device/include/asm/z180/features.h,
30613           device/lib/z180,
30614           device/lib/z180/divunsigned.s,
30615           device/lib/z180/Makefile.in,
30616           device/lib/z180/crtcall.s,
30617           device/lib/z180/mulchar.s,
30618           device/lib/z180/README,
30619           device/lib/z180/mul.s,
30620           device/lib/z180/stubs.s,
30621           device/lib/z180/setjmp.s,
30622           device/lib/z180/abs.s,
30623           device/lib/z180/memmove.s,
30624           device/lib/z180/fstubs.s,
30625           device/lib/z180/modmixed.s,
30626           device/lib/z180/putchar.s,
30627           device/lib/z180/strlen.s,
30628           device/lib/z180/crt0.s,
30629           device/lib/z180/divmixed.s,
30630           device/lib/z180/modsigned.s,
30631           device/lib/z180/crt0_rle.s,
30632           device/lib/z180/Makefile,
30633           device/lib/z180/modunsigned.s,
30634           device/lib/z180/divsigned.s,
30635           device/lib/z180/heap.s,
30636           device/lib/z180/shift.s,
30637           support/regression/ports/ucz180,
30638           support/regression/ports/ucz180/spec.mk,
30639           support/regression/ports/ucz180/uCsim.cmd,
30640           support/regression/ports/ucz180/support.asm:
30641           Z180 port passes all regression tests except for one.
30642
30643 2011-09-23 Philipp Klaus Krause <pkk AT spth.de>
30644
30645         * src/SDCCicode.c,
30646           support/regression/tests/bug2942247.c:
30647           Fixed bug #2942247.
30648
30649 2011-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
30650
30651         * src/SDCC.y (abstract_declarator2): fixed bug 3190029
30652         * support/regression/tests/bug3190029.c: new, added
30653
30654 2011-09-14 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
30655
30656         * src/pic16/gen.c,
30657           src/pic14/gen.c,
30658           device/include/stdbool.h,
30659           support/regression/bool.c,
30660           src/SDCCsymt.c,
30661           src/SDCCast.c:
30662           _Bool support for the pics.
30663
30664 2011-09-19 Raphael Neider <rneider AT web.de>
30665
30666         * device/lib/pic16/libio/adc/adcopen.c:
30667           suppress 'pcfg unused' compiler warning
30668
30669         * device/lib/pic16/Makefile.common
30670           device/non-free/lib/pic16/Makefile.common:
30671           move -Ipath to AM_CPPFLAGS for use by depmod
30672
30673         * device/lib/pic16/configure.ac,
30674           device/non-free/lib/pic16/configure.ac:
30675           add --enable-new-pics switch to build support libs for devices added
30676           to gputils only after the 0.13.7 release; by default, only libs for
30677           devices that are supported in gputils 0.13.7 are built to avoid build
30678           failures
30679
30680         * device/lib/pic16/libio/Makefile.am,
30681           device/non-free/lib/pic16/libdev/Makefile.am:
30682           honor --enable-new-pics switch to include/exclude certain devices
30683
30684         * doc/sdccman.lyx:
30685           document the new configure switch
30686
30687         * device/lib/pic16/Makefile.in,
30688         * device/lib/pic16/aclocal.m4,
30689         * device/lib/pic16/configure,
30690         * device/lib/pic16/debug/Makefile.in,
30691         * device/lib/pic16/libc/Makefile.in,
30692         * device/lib/pic16/libio/Makefile.in,
30693         * device/lib/pic16/libm/Makefile.in,
30694         * device/lib/pic16/libsdcc/Makefile.in,
30695         * device/lib/pic16/startup/Makefile.in,
30696         * device/non-free/lib/pic16/Makefile.in,
30697         * device/non-free/lib/pic16/aclocal.m4,
30698         * device/non-free/lib/pic16/configure,
30699         * device/non-free/lib/pic16/libdev/Makefile.in:
30700           regenerated
30701
30702 2011-09-18 Maarten Brock <sourceforge.brock AT dse.nl>
30703
30704         * src/ds390/gen.c (genFunction),
30705         * src/mcs51/gen.c (genFunction): handle function pointers, fixed bug 3410620
30706         * src/SDCCsymt.c (compareFuncType): check regbank for non-isr,
30707           (dbuf_printTypeChain): print reentrancy, register bank & bankswitching
30708         * src/SDCCsymt.h: removed unused & buggy IFFUNC_RBANK
30709         * support/Util/dbuf.c (dbuf_set_length): auto-init dbuf
30710         * support/regression/tests/bug3410620.c: new, added
30711
30712 2011-09-18 Philipp Klaus Krause <pkk AT spth.de>
30713
30714         * src/SDCCralloc.hpp,
30715           support/regression/tests/bug3410878.c:
30716           Fixed bug #3410878.
30717
30718 2011-09-18 Maarten Brock <sourceforge.brock AT dse.nl>
30719
30720         * src/SDCCast.c (processParms): fixed bugs 3166064 and 3394118
30721         * support/regression/tests/bug3166064.c: new, added
30722         * .version,
30723         * doc/sdccman.lyx: bumped version to 3.0.5
30724
30725 2011-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
30726
30727         * src/SDCCval.c (getNelements): fixed bug 3135551
30728         * support/regression/tests/bug3135551.c: new, added
30729         * src/ds390/gen.c (genInline),
30730         * src/hc08/gen.c (genInline),
30731         * src/mcs51/gen.c (genInline),
30732         * src/pic14/gen.c (genInline),
30733         * src/pic16/gen.c (genInline),
30734         * src/z80/gen.c (genInline),
30735         * support/cpp/c-ppoutput.c (scan_translation_unit),
30736         * support/cpp/libcpp/lex.c (cpp_output_line): replaced character by '\x87'
30737
30738 2011-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
30739
30740         * src/ds390/gen.c (genInline),
30741         * src/hc08/gen.c (genInline),
30742         * src/mcs51/gen.c (genInline),
30743         * src/pic14/gen.c (genInline),
30744         * src/pic16/gen.c (genInline),
30745         * src/z80/gen.c (genInline): convert (0x87) to newline
30746         * support/cpp/libcpp/include/cpplib.h: removed IN_ASM, added ENTER_ASM and
30747           EXIT_ASM
30748         * support/cpp/c-ppoutput.c (scan_translation_unit),
30749         * support/cpp/libcpp/lex.c (_cpp_process_line_notes, _cpp_lex_direct,
30750           cpp_output_token, cpp_output_line): fixed bugs 3407198 and 3407279 by
30751           inserting (0x87) for newlines
30752         * support/regression/tests/bug1505956.c: added tests
30753
30754 2011-09-14 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
30755
30756         * src/z80/gen.c,
30757           support/regression/tests/bug3401973.c:
30758           Fixed bug #3401973.
30759
30760 2011-09-14 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
30761
30762         * src/SDCCopt.c,
30763           support/regression/bug3407632.c:
30764           Fixed bug #3407632.
30765
30766 2011-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
30767
30768         * sdas/linksrc/aslink.h: added pcb & rterr, modified lkglist
30769         * sdas/linksrc/lkarea.c (find_empty_space, allocate_space): changed warnings
30770         * sdas/linksrc/lkdata.c: added pcb & rterr
30771         * sdas/linksrc/lkeval.c (eval, expr, term): no signed arithmetic,
30772           (term): accept closing quotes
30773         * sdas/linksrc/lklist.c: sync with ASxxxx 5
30774         * sdas/linksrc/lkmain.c (link_main): reset a_bytes and hilo to defaults 2,0
30775           fixes bug 3305824
30776         * sdas/linksrc/lkrloc.c (relr): set default pcb
30777
30778 2011-09-09 Borut Razem <borut.razem AT gmail.com>
30779
30780         * support/cpp/md5.h:
30781           included stdint.h for uintptr_t declaration
30782
30783 2011-09-08 Borut Razem <borut.razem AT gmail.com>
30784
30785         * support/cpp/md5.h:
30786           fixed WIN64 warning: cast from pointer to integer of different size
30787
30788 2011-09-07 Borut Razem <borut.razem AT gmail.com>
30789
30790         * support/cpp/version.c: updated version to 4.6.1
30791
30792 2011-09-06 Borut Razem <borut.razem AT gmail.com>
30793
30794         * debugger/mcs51/sdcdb.h, src/SDCCsystem.c, src/pic14/glue.c:
30795           fixed WIN64 warnings: cast from pointer to integer of different size
30796         * src/SDCCsystem.c: fixed WIN64 TRUE and FALSE redefinition
30797         * src/SDCCglobal.c: fixed stack overflow
30798
30799 2011-09-06 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
30800
30801         * src/SDCCralloc.hpp:
30802           Connect unconnected live-ranges instead of just spilling.
30803
30804 2011-09-06 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
30805
30806         * src/z80/gen.c:
30807           Minor cleanup from the stack-compact branch.
30808
30809 2011-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
30810
30811         * device/lib/sincoshf.c: fixed bug 3326853
30812
30813 2011-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
30814
30815         * support/regression/tests/bug1723128.c: fixed bug 3403038
30816
30817 2011-09-04 Philipp Klaus Krause <pkk AT spth.de>
30818
30819         * src/SDCCsymt.h,
30820           support/regression/tests/bug3404101.c:
30821           Fixed bug #3404101.
30822
30823 2011-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
30824
30825         * Makefile.in: added some dependencies to fix bug 3148465
30826         * src/mcs51/gen.c (gencjneshort,genOr): small optimizations
30827         * src/SDCCicode.h,
30828         * src/SDCCicode.c (operandType): fixed warning
30829         * src/SDCCsymt.h: cosmetics
30830         * src/z80/gen.c: fixed warnings
30831         * support/cpp/sdcpp-opts.c (sdcpp_common_init): return true on success
30832
30833 2011-09-04 Borut Razem <borut.razem AT gmail.com>
30834
30835         * support/scripts/sdcc.nsi: include readline5.dll in 64bit package
30836
30837 2011-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
30838
30839         * support/regression/tests/bug3368945.c,
30840         * support/regression/tests/bug3381400.c,
30841         * support/regression/tests/bug3397636.c: fixed line endings and svn props
30842         * support/regression/tests/bug3401973.c: put large struct in large memory
30843         * support/regression/tests/bug3403429.c: fixed warnings, explained bug
30844
30845 2011-09-03 Philipp Klaus Krause <pkk AT spth.de>
30846
30847         * src/SDCCmain.c:
30848           Basic working z180 port.
30849
30850 2011-09-03 Philipp Klaus Krause <pkk AT spth.de>
30851
30852         * configure.in,
30853           configure,
30854           sdccconf_in.h,
30855           src/SDCCmain.c,
30856           src/SDCCglue.c,
30857           src/SDCCopt.c,
30858           src/port.h,
30859           src/SDCCopt.c,
30860           src/SDCCralloc.hpp,
30861           src/z80/z80.h,
30862           src/z80/main.c,
30863           src/z80/gen.c,
30864           src/z80/ralloc.c:
30865           Basic infrastructure for z180 port.
30866
30867 2011-09-02 Philipp Klaus Krause <pkk AT spth.de>
30868
30869         * tests/bug3403429.c:
30870           Regression test for bug 3403429.
30871
30872 2011-09-02 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
30873
30874         * src/z80/gen.c:
30875           Use res instead of and to clear sign bit.
30876
30877 2011-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
30878
30879         * device/lib/_fsgt.c,
30880         * device/lib/_fslt.c: test for -0.0
30881         * src/ds390/gen.c (toBoolean),
30882         * src/hc08/gen.c (asmopToBool),
30883         * src/mcs51/gen.c (toBoolean),
30884         * src/z80/gen.c (_toBoolean): ignore sign of float,
30885           (aopDump): disabled unused code
30886         * support/regression/tests/float_single.c: enabled floorf(1.0-0.000001),
30887           added NEG
30888         * support/regression/tests/bug3183823.c: new, added
30889
30890 2011-09-02 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
30891
30892         * support/regression/tests/bug3401973.c:
30893           Regression test for bug 3401973.
30894
30895 2011-09-02 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
30896
30897         * support/regression/tests/bug1723128.c:
30898           Disable failing regression test for hc08.
30899
30900 2011-09-01 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
30901
30902         * src/SDCCsymt.c,
30903           src/hc08/gen.c,
30904           src/SDCCast.c,
30905           device/include/stdbool.h:
30906           _Bool / bool for hc08.
30907
30908 2011-09-01 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
30909
30910         * src/SDCCsymt.c,
30911           src/SDCCpeeph.c:
30912           Minor code cleanup.
30913
30914 2011-09-01 Borut Razem <borut.razem AT gmail.com>
30915
30916         * support/scripts/sdcc.nsi:
30917           don't include readline5.dll in 64bit package;
30918           remove libgcc_s_sjlj-1.dll and libstdc++-6.dll on uninstallation;
30919           don't install 64 bit version on 32 bit Windows;
30920           use proper Program Files and registry for 64 bit installation
30921         * support/regression/ports/pic14/spec.mk,
30922           support/regression/ports/pic16/spec.mk,
30923           support/regression/ports/hc08/spec.mk,
30924           support/regression/ports/ds390/spec.mk,
30925           support/regression/ports/ucz80/spec.mk,
30926           support/regression/ports/mcs51-common/spec.mk:
30927           configurable $(WINE)
30928
30929 2011-08-31 Borut Razem <borut.razem AT gmail.com>
30930
30931         * support/scripts/sdcc.nsi: introduced WIN64 for 64bit dlls inclusion
30932
30933 2011-08-30 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
30934
30935         * src/SDCCralloc.hpp:
30936           Construct conflict graph again instead of trusting the one from sdcc.
30937
30938 2011-08-30 Philipp Klaus Krause <pkk AT spth.de>
30939
30940         * device/lib/tancotf.c,
30941           device/lib/acosf.c,
30942           device/lib/sinf.c,
30943           device/lib/asincosf.c,
30944           device/lib/_fsadd.c,
30945           device/lib/asinf.c,
30946           device/lib/printf_large.c,
30947           device/lib/_divulong.c,
30948           device/lib/_atof.c,
30949           device/lib/cotf.c,
30950           device/lib/expf.c,
30951           device/lib/sincosf.c,
30952           device/lib/tanf.c,
30953           device/lib/sincoshf.c,
30954           device/lib/cosf.c:
30955           Use BOOL or _Bool.
30956
30957 2011-08-30 Borut Razem <borut.razem AT gmail.com>
30958
30959         * support/cpp/libcpp/lex.c:
30960           reverted to revision r6084 (before sdcpp 4.6.1 synchronization),
30961           partialy re-synchronized with sdcpp 4.6.1
30962         * support/cpp/libcpp/macro.c: fixed naked hash handling
30963         * support/regression/test/bitfields.c:
30964           fixed a regtest failure on i386 and x86_64 host architectures with
30965           gcc 4.6 by turning off the -O2 optimization
30966
30967 2011-08-29 Borut Razem <borut.razem AT gmail.com>
30968
30969         * support/cpp/libiberty/getpwd.c: reverted; it was committed by mistake
30970         * support/cpp/libcpp/lex.c: disable fast scanner using SSE due to
30971           bug #3400132: fatal error: ../gcc/config/i386/cpuid.h
30972
30973 2011-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
30974
30975         * device/lib/ds390/Makefile.in: added gptr_cmp.rel
30976
30977 2011-08-26 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
30978
30979         * device/include/stdbool.h,
30980           support/regression/tests/bool.c:
30981           Fixed bug #2939485.
30982
30983 2011-08-28 Maarten Brock <sourceforge.brock AT dse.nl>
30984
30985         * device/lib/ds390/gptr_cmp.c: new, added
30986         * src/ds390/gen.c (loadDptrFromOperand): factored out,
30987           (genFarPointerGet, genCodePointerGet, genGenPointerGet, genFarPointerSet,
30988            genGenPointerSet): use loadDptrFromOperand
30989           (genCmp, gencjneshort): fixed generic pointer comparison
30990         * support/regression/tests/genptrs.c: expanded and enabled tests for ds390
30991
30992 2011-08-28 Borut Razem <borut.razem AT gmail.com>
30993
30994         * src/SDCCicode.c:
30995           applied patch #3285611: Workaround gcc 4.6.0 bug with sdcc 3.0.0,
30996           thanks Roy Rankin
30997         * support/cpp/libiberty/concat.c, support/cpp/libiberty/filenames.h,
30998           support/cpp/libiberty/hashtab.c, support/cpp/libiberty/vasprintf.c,
30999           support/cpp/libiberty/xmemdup.c, support/cpp/libiberty/hashtab.h,
31000           support/cpp/libiberty/splay-tree.c, support/cpp/libiberty/lbasename.c,
31001           support/cpp/libiberty/splay-tree.h, support/cpp/libiberty/getpwd.c,
31002           support/cpp/libiberty/fopen_unlocked.c, support/cpp/libcpp/directives.c,
31003           support/cpp/libcpp/macro.c, support/cpp/libcpp/files.c,
31004           support/cpp/libcpp/include/cpplib.h, support/cpp/libcpp/include/symtab.h,
31005           support/cpp/libcpp/include/line-map.h, support/cpp/libcpp/init.c,
31006           support/cpp/libcpp/errors.c, support/cpp/libcpp/expr.c,
31007           support/cpp/libcpp/internal.h, support/cpp/libcpp/lex.c,
31008           support/cpp/libcpp/system.h, support/cpp/libcpp/charset.c,
31009           support/cpp/sdcpp-diagnostic.c, support/cpp/sdcpp.h,
31010           support/cpp/sdcpp-opts.c:
31011           SDCPP synchronized with GCC CPP release version 4.6.1
31012
31013 2011-08-27 Philipp Klaus Krause <pkk AT spth.de>
31014
31015         * src/SDCCsymt.h,
31016           src/SDCCsymt.c,
31017           src/SDCCicode.c,
31018           src/SDCCopt.c,
31019           support/regression/tests/bool.c:
31020           Fixed bug #3031197.
31021
31022 2011-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
31023
31024         * src/mcs51/gen.c,
31025         * src/ds390/gen.c: synced all shift functions
31026
31027 2011-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
31028
31029         * src/mcs51/gen.c: use !tlabeldef and #!constbyte,
31030           merged Push into emitpush,
31031           changed many aopGet(dname=TRUE) to FALSE
31032           (aopForRemat): do not warn for intermediate generic pointers,
31033           (aopPut): use static dbuf_s,
31034           (loadDptrFromOperand): optimized for AOP_DPTR,
31035           (pointToEnd, findLabelBackwards, old adjustArithmeticResult): removed,
31036         * src/mcs51/gen.h: cosmetics
31037         * src/ds390/gen.c: synchronized with mcs51, removed genArrayInit
31038         * src/ds390/gen.h: cosmetics
31039         * src/SDCCcse.c (algebraicOpts CAST): handle generic pointers
31040         * src/SDCCglue.c (aopLiteralLong): handle size=3 for ds390 dptr,
31041           (initPointer): no warning for castable pointers
31042         * src/SDCCicode.c (operandOperation EQ_OP): handle literal pointers,
31043           (getPtrType): removed
31044           (geniCodeCast): removed strange hidden cast after cse fix
31045           (geniCodeAddressOf): removed op->isaddr check for operandFromOperand
31046         * src/z80/gen.c (aopForRemat): synced with mcs51 for CAST,
31047           (regMove): fixed warnings
31048         * support/regression/tests/bug3389647.c: new, added
31049
31050 2011-08-26 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31051
31052         * src/z80/ralloc2.cc,
31053           support/regression/tests/bug3397636.c:
31054           Fixed bug #3397636.
31055
31056 2011-08-25 Borut Razem <borut.razem AT gmail.com>
31057
31058         * src/pic14/pcodepeep.c, src/pic16/pcodepeep.c:
31059           fixed name clash with mingw_w64: _DLL renamed to DLList
31060         * src/SDCCutil.c: added MINGW64 build environment detection
31061         * debugger/mcs51/simi.c, debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c,
31062           debugger/mcs51/break.c:
31063           fixed name clash with mingw_w64 objidl.h: undefine DATADIR
31064         * debugger/mcs51/sdcdb.c(escapeQuotes): expand buffer if necessary
31065
31066 2011-08-22 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31067
31068         * src/z80/gen.c:
31069           Fixed bug #3396441.
31070
31071 2011-08-17 Borut Razem <borut.razem AT gmail.com>
31072
31073         * device/non-free/lib/pic16/libdev/Makefile.in:
31074           regenerated to include support for pic18f2xk22/pic18f4xk22 family
31075
31076 2011-08-16 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31077
31078         * doc/sdccman.lyx:
31079           Redid documentation change, in LyX 1.6 format this time.
31080
31081 2011-08-16 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31082
31083         * doc/sdccman.lyx:
31084           Reverted documentation change, to avoid LyX version incompability.
31085
31086 2011-08-16 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31087
31088         * doc/sdccman.lyx:
31089           Document --reserve-regs-iy option and __smallc calling convention.
31090
31091 2011-08-15 Maarten Brock <sourceforge.brock AT dse.nl>
31092
31093         * src/SDCCast.c(decorateType, EQ_OP NE_OP): fixed floatFromVal bug on big
31094           endian host for pointers
31095
31096 2011-08-14 Borut Razem <borut.razem AT gmail.com>
31097
31098         * src/SDCC.y, src/SDCC.lex, src/pic14/ralloc.c, src/pic16/ralloc.c:
31099           fixed clash with i586-mingw32msvc/include/windef.h
31100
31101 2011-08-12 Maarten Brock <sourceforge.brock AT dse.nl>
31102
31103         * device/lib/mcs51/gptr_cmp.asm: new, added
31104         * device/lib/mcs51/Makefile.in: added gptr_cmp.rel
31105         * src/mcs51/gen.c(aopGet AOP_LIT): fixed generic pointer type
31106           (toBoolean, genCmp, gencjneshort): fixed generic pointer comparison
31107         * src/SDCCast.c(checkPtrCast): no warning for banked function pointers,
31108           (decorateType, EQ_OP NE_OP): optimize ifx(0==op) and null pointers
31109         * src/SDCCglue.c(aopLiteralGptr): added,
31110           (printIvalCharPtr): fixed generic pointers
31111         * support/regression/tests/genptrs.c: new, added
31112         * support/regression/tests/bug3366711.c: fixed warning
31113         * support/regression/tests/inline.c: split #ifdef for readability
31114
31115 2011-08-09 Borut Razem <borut.razem AT gmail.com>
31116
31117         * support/regression/Makefile.in: fixed dependency checking using vpath
31118
31119 2011-08-07 Borut Razem <borut.razem AT gmail.com>
31120
31121         * src/SDCCopt.c: fixed bug #3387421: Incorrect code in revision 6723,
31122           optimize '>' and '>=' also in case when the following instruction
31123           is not IFX
31124         * support/regression/test/compare_2_n.c:
31125           added test cases for bug #3387421 and for 0x0000 and 0xffff
31126
31127 2011-08-06 Borut Razem <borut.razem AT gmail.com>
31128
31129         * doc/Makefile.in: applied patch #3387171:
31130           Binary build fails due to documentation cleanup,
31131           thanks Strobl Anton
31132         * src/SDCCopt.c: further enhancements & fixes of patch #2702889:
31133           added <= and >= optimizations, optimize > only if IFX
31134         * support/regression/test/compare_2_n.c: added test cases without IFX
31135
31136 2011-08-05 Philipp Klaus Krause <pkk AT spth.de>
31137
31138         * src/z80/gen.c,
31139           support/regression/tests/bug3368945.c:
31140           Fixed bug #3386945.
31141
31142 2011-08-05 Philipp Klaus Krause <pkk AT spth.de>
31143
31144         * src/z80/gen.c:
31145           Fixed bitfield unpacking bug #3386784.
31146
31147 2011-08-05 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31148
31149         * src/z80/peeph-z80.def:
31150           Minor peephole improvements.
31151         * src/z80/gen.c:
31152           Removed incorrect comment regarding arithmetic right shift.
31153
31154 2011-08-04 Philipp Klaus Krause <pkk AT spth.de>
31155
31156         * src/z80/peep.c:
31157           Handle cp, improve accuracy of checking for hl reads in notUsed().
31158         * src/z80/peeph-z80.def:
31159           Minor peephole improvements.
31160         * src/z80/ralloc2.c:
31161           Allow accumulator arguments in bitwise complement.
31162
31163 2011-08-04 Philipp Klaus Krause <pkk AT spth.de>
31164
31165         * src/z80/ralloc2.cc:
31166           Fixed bug #3385978.
31167
31168 2011-08-04 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31169
31170         * support/regression/tests/bug3381400.c:
31171           Don't try to compile the sfr stuff on host.
31172
31173 2011-08-04 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31174
31175         * src/z80/gen.c:
31176           Minor improvement in 8-bit by literal multiplication.
31177
31178 2011-08-03 Borut Razem <borut.razem AT gmail.com>
31179
31180         * sdcc development documentation moved from doc to sdcc wiki:
31181         * doc/builtins.txt: removed,
31182           published as Developer Documentation on SDCC wiki at
31183           http://sourceforge.net/apps/trac/sdcc/wiki/Builtins
31184         * doc/macro-sys-design.txt: removed,
31185           published as Developer Documentation on SDCC wiki at
31186           http://sourceforge.net/apps/trac/sdcc/wiki/Macro%20system%20design
31187         * doc/random-notes.txt: removed,
31188           published as Developer Documentation on SDCC wiki at
31189           http://sourceforge.net/apps/trac/sdcc/wiki/Random%20notes%20about%20sdcc%20and%20how%20it%20works
31190         * doc/cdbfileformat.lyx: removed,
31191           published as Developer Documentation on SDCC wiki at
31192           https://sourceforge.net/apps/trac/sdcc/wiki/CDB%20File%20Format
31193         * doc/test_suite_spec.lyx: removed,
31194           published as an Obsolete document on SDCC wiki at
31195           http://sourceforge.net/apps/trac/sdcc/wiki/Proposed%20Test%20Suite%20Design
31196         * doc/avr/avr_design.txt: removed,
31197           published as an Obsolete document on SDCC wiki at
31198           http://sourceforge.net/apps/trac/sdcc/wiki/Design%20Document%20for%20AVR%20Port
31199         * doc/z80/combined_i186_z80_design.tex, doc/z80/*: removed,
31200           published as an Obsolete document on SDCC wiki at
31201           http://sourceforge.net/apps/trac/sdcc/wiki/Combined%20i186/Z80%20backend%20design
31202         * doc/choices.txt: removed,
31203           published as an Obsolete document on SDCC wiki at
31204           http://sourceforge.net/apps/trac/sdcc/wiki/Some%20of%20the%20implementation%20choices
31205         * doc/libdoc.txt: removed,
31206           published as an Obsolete document on SDCC wiki at
31207           http://sourceforge.net/apps/trac/sdcc/wiki/List%20of%20the%20SDCC%20library
31208         * doc/figures/ddd_example.png, doc/figures/ddd_example.eps: removed,
31209           pucure inserted into page "Visually debug for 8051 under Windows using DDD/SDCDB/S51" at
31210           http://sourceforge.net/apps/trac/sdcc/wiki/Visually%20debug%20for%208051%20under%20Windows%20using%20DDD/SDCDB/S51
31211
31212 2011-08-03 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31213
31214         * src/z80/gen.c,
31215           src/z80/peeph-z80.def:
31216           Fixed code generation bug in 8-bit multiplication with operands and e (hl).
31217
31218 2011-08-03 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31219
31220         * src/z80/peeph-z80.def:
31221           Minor peephole improvement.
31222
31223 2011-08-03 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31224
31225         * src/SDCCralloc.hpp:
31226           Fixed SIGSEGV that occured for extremly low values of --max-allocs-per-node.
31227
31228 2011-08-03 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31229
31230         * src/z80/gen.c,
31231           support/regression/tests/bug3381400.c:
31232           Fixed bug #3381400.
31233
31234 2011-08-03 Borut Razem <borut.razem AT gmail.com>
31235
31236         * support/regression/Makefile.in,
31237           support/regression/ports/ds390/spec.mk:
31238           added m4 preprocessing of .m4 regtest files
31239         * support/regression/tests/compare_2_n.m4:
31240           adopted for m4 preprocessing, renamed to .m4
31241         * support/regression/m4include/*: added
31242
31243 2011-08-01 Borut Razem <borut.razem AT gmail.com>
31244
31245         * support/regression/tests/inline.c:
31246           excluded failing regression test case on Mac OS X GCC 4.0.1
31247
31248 2011-07-31 Maarten Brock <sourceforge.brock AT dse.nl>
31249
31250         * src/mcs51/gen.c(genEndFunction): added mov PSW removal based on patch
31251           2702889 by Hubert Sack
31252         * src/mcs51/ralloc.c: added findAllBankregs, mcs51_allBankregs
31253         * src/mcs51/ralloc.h: added mcs51_allBankregs
31254
31255 2011-07-30 Maarten Brock <sourceforge.brock AT dse.nl>
31256
31257         * device/lib/_setjmp.c: fixed mcs51 stack-auto and xstack implementations
31258         * src/SDCCopt.c(miscOpt): added my doubts
31259         * support/regression/tests/bug3379723.c: disabled for hc08 which has no sfr
31260         * support/regression/tests/setjmp.c: test only on supported targets
31261         * support/regression/tests/bug3361290.c,
31262         * support/regression/tests/bug3366711.c,
31263         * support/regression/tests/bug3379723.c: set native eolstyle property
31264
31265 2011-07-28 Philipp Klaus Krause <pkk AT spth.de>
31266
31267         * device/include/setjmp.h,
31268           device/lib/z80/Makefile.in,
31269           device/lib/z80/setjmp.s,
31270           support/regression/tests/setjmp.c:
31271           setjmp() and longjmp() for the Z80.
31272
31273 2011-07-28 Philipp Klaus Krause <pkk AT spth.de>
31274
31275         * device/include/setjmp.h,
31276           device/lib/_setjmp.c,
31277           support/regression/tests/setjmp.c:
31278           Fixed some setjmp() / longjmp() bugs.
31279         * support/regression/tests/bug3379723.c:
31280           Do not compile on host.
31281
31282 2011-07-27 Borut Razem <borut.razem AT gmail.com>
31283
31284         * src/SDCCopt.c: fixed bug
31285           #3378933: Regression test compare_2_n.c fails on sparc machines
31286         * support/regression/test/compare_2_n.c:
31287           reenabled bug #3378933 test case
31288
31289 2011-07-27 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31290
31291         * src/z80/gen.c,
31292           support/regression/tests/bug3379732.c:
31293           Bitwise-op cleanup, fixed bug #3379732.
31294
31295 2011-07-26 Borut Razem <borut.razem AT gmail.com>
31296
31297         * support/regression/test/literalop.c:
31298           disabled failing test on i386 and sparc64 NetBSD gcc 4.1
31299         * support/regression/test/compare_2_n.c:
31300           excluded failing test on NetBSD sparc64 and Solaris sparc machines
31301           for all targets;
31302           see bug #3378933: Regression test compare_2_n.c fails on sparc machines
31303
31304 2011-07-24 Borut Razem <borut.razem AT gmail.com>
31305
31306         * support/regression/test/bitfields.c:
31307           fixed a regtest failure on Solaris i386 host with gcc 4.6
31308           by turning off the -O2 optimization
31309         * support/regression/tests/compare_2_n.c:
31310           added test for unsigned long type
31311
31312 2011-07-23 Borut Razem <borut.razem AT gmail.com>
31313
31314         * debugger/mcs51/acinclude.m4, debugger/mcs51/configure: fix for solaris
31315         * support/regression/test/bitfields.c:
31316           fixed a strange failure on Solaris i386 host with gcc 4.6
31317
31318 2011-07-22 Borut Razem <borut.razem AT gmail.com>
31319
31320         * src/SDCCmem.c, src/SDCCopt.c: applied 2nd and 3rd part of patch
31321           #2702889 - Summary of all uncommitted changes I applied on "my" SDCC
31322           thanks Hubert Sack
31323         * support/regression/tests/compare_2_n.c: added
31324
31325 2011-07-21 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31326
31327         * src/SDCCmain.c:
31328           Reduce default value for --max-allocs-per-node to reduce compiler runtime.
31329
31330 2011-07-19 Borut Razem <borut.razem AT gmail.com>
31331
31332         * src/z80/gen.c: fixed MSVC 2010 compilation
31333
31334 2011-07-16 Borut Razem <borut.razem AT gmail.com>
31335
31336         * debugger/mcs51/simi.c:
31337           define BSD_COMP on Solaris so that gcc includes <sys/filio.h>
31338           which defines FIONBIO
31339
31340 2011-07-15 Borut Razem <borut.razem AT gmail.com>
31341
31342         * support/regression/tests/bug1665511.c:
31343           fixed host regression test bus error crash on sparc Solaris
31344
31345 2011-07-15 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31346
31347         * src/z80/gen.c,
31348           src/z80/peeph-z80.def:
31349           Optimized jumptable generation.
31350
31351 2011-07-15 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31352
31353         * src/SDCCpeep.c:
31354           labelJTInRange() fix, to ensure that jp by jr replacement is correct in jumptables.
31355
31356 2011-07-14 Borut Razem <borut.razem AT gmail.com>
31357
31358         * device/include/pic16/pic18fregs.h,
31359           device/include/pic16/pic16devices.txt,
31360           device/include/pic16/adc.h,
31361           device/lib/pic16/libio/adc/adcsetch.c,
31362           device/lib/pic16/libio/adc/adcopen.c,
31363           device/lib/pic16/libio/adc/adcbusy.c,
31364           device/lib/pic16/libio/Makefile.am,
31365           device/non-free/include/pic16/pic18fam.h,
31366           device/non-free/lib/pic16/libdev/Makefile.am,
31367           device/non-free/lib/pic16/pics.all,
31368           support/scripts/pic18fam-h-gen.pl,
31369           device/non-free/include/pic16/pic18f26k22.h,
31370           device/non-free/include/pic16/pic18f46k22.h,
31371           device/non-free/include/pic16/pic18f23k22.h,
31372           device/non-free/include/pic16/pic18f43k22.h,
31373           device/non-free/include/pic16/pic18f24k22.h,
31374           device/non-free/include/pic16/pic18f44k22.h,
31375           device/non-free/include/pic16/pic18f25k22.h,
31376           device/non-free/include/pic16/pic18f45k22.h,
31377           device/non-free/lib/pic16/libdev/pic18f26k22.c,
31378           device/non-free/lib/pic16/libdev/pic18f46k22.c,
31379           device/non-free/lib/pic16/libdev/pic18f23k22.c,
31380           device/non-free/lib/pic16/libdev/pic18f43k22.c,
31381           device/non-free/lib/pic16/libdev/pic18f24k22.c,
31382           device/non-free/lib/pic16/libdev/pic18f44k22.c,
31383           device/non-free/lib/pic16/libdev/pic18f25k22.c,
31384           device/non-free/lib/pic16/libdev/pic18f45k22.c:
31385           applied patch #3311538 - Add new pic18f2xk22/pic18f4xk22 family,
31386           thanks Strobl Anton
31387         * doc/sdccman.lyx: added support for pic18f2xk22/pic18f4xk22 family
31388
31389 2011-07-14 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31390
31391         * src/z80/ralloc.c,
31392           support/regression/tests/bug3366711.c:
31393           Fixed bug #3366711.
31394
31395 2011-07-13 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31396
31397         * src/z80/gen.c:
31398           Refactored register shuffling code, fixing a memcpy() bug.
31399
31400 2011-07-09 Philipp Klaus Krause <pkk@spth.de>
31401
31402         * src/SDCCpeeph.c,
31403           support/regression/tests/bug3361290.c:
31404           Fixed bug #3361290.
31405
31406 2011-07-09 Philipp Klaus Krause <pkk@spth.de>
31407
31408         * src/z80/gen.c:
31409           Fixed bug #3361280.
31410
31411 2011-07-09 Philipp Klaus Krause <pkk@spth.de>
31412
31413         * device/include/string.h,
31414           device/lib/strxfrm.c,
31415           device/lib/incl.mk:
31416           Added missing strxfrm() and strcoll() functions.
31417
31418 2011-07-09 Philipp Klaus Krause <pkk@spth.de>
31419
31420         * src/SDCCast.c:
31421           Fixed bug #3107180.
31422
31423 2011-06-29 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31424
31425         * src/z80/peeph-z80.def:
31426           Peephole typo.
31427
31428 2011-06-29 Philipp Klaus Krause <pkk@spth.de>
31429
31430         * src/SDCCpeeph.c:
31431           Character and string handling in C sucks.
31432
31433 2011-06-29 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31434
31435         * src/z80/peeph-z80.def:
31436           Minor peephole improvement.
31437
31438 2011-06-29 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31439
31440         * src/SDCCpeeph.c:
31441           Improve accuracy of label reference counting.
31442
31443 2011-06-28 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31444
31445         * src/SDCCpeeph.c,
31446           src/z80/peeph-z80.def:
31447           Fixed #2970351, reenabling basic tail-call optimization.
31448
31449 2011-06-28 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31450
31451         * src/z80/mappings.i,
31452           src/z80/main.c,
31453           src/z80/gen.c,
31454           src/z80/ralloc2.cc:
31455           Fix --fomit-frame-pointer for z80.
31456
31457 2011-06-25 Philipp Klaus Krause <pkk AT spth.de>
31458
31459         * src/z80/peeph-z80.def:
31460           Minor peephole improvement.
31461
31462 2011-06-25 Philipp Klaus Krause <pkk AT spth.de>
31463
31464         * src/z80/peeph-z80.def:
31465           Peephole renumbering.
31466
31467 2011-06-25 Philipp Klaus Krause <pkk AT spth.de>
31468
31469         * src/z80/peeph-z80.def:
31470           Remove unused (sdcc lib, regr. tests, contiki OS, libcv, my own programs) peepholes.
31471
31472 2011-06-25 Philipp Klaus Krause <pkk AT spth.de>
31473
31474         * src/SDCCmain.c:
31475           Fixed #3324913.
31476
31477 2011-06-24 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31478
31479         * src/z80/gen.c:
31480           Fixed broken use of large return values.
31481
31482 2011-06-23 Philipp Klaus Krause <pkk AT spth.de>
31483
31484         * src/z80/gen.c:
31485           Restore RFE #3284870, which was lost during the optralloc merge.
31486
31487 2011-06-23 Philipp Klaus Krause <pkk AT spth.de>
31488
31489         * src/z80/ralloc2.cc:
31490           Disallow use of h or l operand in addition when result in true symop.
31491
31492 2011-06-23 Philipp Klaus Krause <pkk AT spth.de>
31493
31494         * src/z80/ralloc.h,
31495           src/z80/ralloc.c,
31496           src/z80/ralloc2.cc,
31497           src/SDCCralloc.hpp,
31498           src/SDCClabel.c:
31499           Fixed bug #3325223.
31500
31501 2011-06-23 Philipp Klaus Krause <pkk AT spth.de>
31502
31503         * src/SDCCMain.c:
31504           Disable labelIfx() optimization when using --nolabelopt.
31505
31506 2011-06-22 Maarten Brock <sourceforge.brock AT dse.nl>
31507
31508         * src/ds390/ralloc.c(packRegsDPTRnuse): fixed bug 1665511
31509         * support/regression/tests/bug1665511.c: new, added
31510
31511 2011-06-19 Borut Razem <borut.razem AT gmail.com>
31512
31513         * doc/sdccman.lyx: fixed bug #3322383 - Spelling mistakes
31514         * .version, doc/sdccman.lyx: changed sdcc version to 3.0.4
31515
31516 2011-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
31517
31518         * support/regression/tests/bug1962613.c: fixed clash with Bessel functions
31519         * support/regression/tests/strtok.c: disabled test for GCC on Solaris
31520
31521 2011-06-15 Philipp Klaus Krause <pkk AT spth.de>
31522
31523         * sim/ucsim/z80.src/inst_xd.cc:
31524           Fixed bug #3315215.
31525
31526 2011-06-11 Philipp Klaus Krause <pkk AT spth.de>
31527
31528         * src/SDCCmain.c,
31529           src/z80/gen.c:
31530           Fixed bug #3315124.
31531
31532 2011-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
31533
31534         * support/regression/tests/bug3299577.c: fixed warnings
31535         * support/regression/tests/abs.c,
31536           support/regression/tests/bool.c,
31537           support/regression/tests/bug-1292721.c,
31538           support/regression/tests/bug-2646174.c,
31539           support/regression/tests/bug-2890326.c,
31540           support/regression/tests/bug-2982135.c,
31541           support/regression/tests/bug-3034585.c,
31542           support/regression/tests/bug-3117729.c,
31543           support/regression/tests/bug-3184920.c,
31544           support/regression/tests/bug1477149.c,
31545           support/regression/tests/bug1536762.c,
31546           support/regression/tests/bug1838000.c,
31547           support/regression/tests/bug2084206.c,
31548           support/regression/tests/bug2729218.c,
31549           support/regression/tests/bug2862650.c,
31550           support/regression/tests/bug3029630.c,
31551           support/regression/tests/bug3130806.c,
31552           support/regression/tests/bug3166208.c,
31553           support/regression/tests/bug3303325.c,
31554           support/regression/tests/bugs-1596270-1736867.c,
31555           support/regression/tests/interrupt.c,
31556           support/regression/tests/memory.c,
31557           support/regression/tests/strcmp.c,
31558           support/regression/tests/strcpy.c,
31559           support/regression/tests/strncmp.c,
31560           support/regression/tests/strpbrk.c,
31561           support/regression/tests/strspn.c: changed svn eol-style
31562
31563 2011-06-10 Philipp Klaus Krause <pkk AT spth.de>
31564
31565         * Merge the optralloc branch.
31566
31567 2011-06-10 Philipp Klaus Krause <pkk AT spth.de>
31568
31569         * src/z80/gen.c:
31570           Fixed register-assignment-related multiplication bug.
31571
31572 2011-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
31573
31574         * src/SDCCcse.c(cseBBlock): fixed the fix
31575
31576 2011-06-09 Philipp Klaus Krause <pkk AT spth.de>
31577
31578         * src/SDCC.lex,
31579           src/SDCC.y,
31580           src/SDCCsymt.h,
31581           src/SDCCopt.c:
31582           Rename __optlink to __smallc.
31583
31584 2011-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
31585
31586         * src/SDCCcse.c(cseBBlock): fixed cse bug 2729218 reading pointer for result
31587         * src/SDCCdflow.c: cosmetics
31588         * src/SDCCicode.c(operandOperation): fixed fatal error for literal pointer
31589         * src/SDCCmain.c(linkEdit): only use -M for mcs51 and ds390
31590         * src/SDCCopt.c: fixed warnings
31591         * src/SDCCval.c(floatFromVal, ulFromVal): handle structs
31592         * support/regression/tests/bug2729218.c: new, added
31593         * src/SDCCcse.c(cseBBlock): fixed the fix
31594
31595 2011-06-08 Philipp Klaus Krause <pkk AT spth.de>
31596
31597         * Merge from trunk.
31598
31599 2011-06-05 Philipp Klaus Krause <pkk AT spth.de>
31600
31601         * src/SDCCralloc.hpp,
31602           src/z80/gen.c:
31603           Ensure that SEND iCodes, except for the first in each chain are deactivated for cost function calculation.
31604
31605 2011-06-05 Philipp Klaus Krause <pkk AT spth.de>
31606
31607         * src/z80/gen.c:
31608           Fixed use of arbitrary register combinations as return value.
31609
31610 2011-06-01 Philipp Klaus Krause <pkk AT spth.de>
31611
31612         * src/z80/ralloc2.cc,
31613           src/z80/gen.c,
31614           src/z80/gen.h:
31615           Emit info about the register assignment being optimal when using --fverbose-asm.
31616
31617 2011-05-27 Philipp Klaus Krause <pkk AT spth.de>
31618
31619         * Merge from trunk.
31620
31621 2011-05-27 Philipp Klaus Krause <pkk AT spth.de>
31622
31623         * src/SDCCtree_dec.hpp,
31624           src/z80/ralloc2.cc:
31625           Workarounds for compiler warnings.
31626
31627 2011-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
31628
31629         * src/hc08/main.c(hc08_dwarfRegNum): fixed interface
31630         * src/mcs51/gen.c: fixed MSVC errors by changing snprintf to SNPRINTF
31631         * src/port.h: fixed regNum and getRegName function pointer definitions
31632         * src/z80/gen.c(genJumpTab): fixed warning
31633
31634 2011-05-26 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31635
31636         * src/z80/gen.c:
31637           Workarounds for compiler warnings.
31638
31639 2011-05-26 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31640
31641         * Merge from trunk.
31642
31643 2011-05-25 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31644
31645         * src/SDCCicode.c,
31646           src/z80/gen.c,
31647           src/z80/ralloc2.cc:
31648           Exact cost for builtin function calls.
31649
31650 2011-05-25 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31651
31652         * src/SDCCtree_dec.hpp,
31653           src/SDCCralloc.hpp,
31654           src/z80/ralloc2.cc:
31655           Fixed bug in Thorup heuristic, that resulted in much higher width of tree-decomposition.
31656
31657 2011-05-21 Philipp Klaus Krause <pkk AT spth.de>
31658
31659         * Merge from trunk.
31660
31661 2011-05-18 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31662
31663         * src/z80/gen.c:
31664           Remove unnecessary statement, debug message cleanup.
31665
31666 2011-05-18 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31667
31668         * src/SDCCtree_dec.hpp,
31669           src/SDCCralloc.hpp,
31670           src/z80/rallo2.cc:
31671           Debug message cleanup.
31672
31673 2011-05-18 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31674
31675         * src/z80/gen.c:
31676           Ported reorganization of cast to bool from trunk.
31677
31678 2011-05-18 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31679
31680         * Merge from trunk.
31681
31682 2011-05-17 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31683
31684         * src/z80/gen.c,
31685           support/regression/tests/bug3303325.c:
31686           Merge from trunk: Fixed bug #3303325.
31687
31688 2011-05-17 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31689
31690         * src/z80/gen.c:
31691           Code cleanup wrt. temporary labels.
31692
31693 2011-05-17 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31694
31695         * configure.in:
31696           Give an error when boost is not detected.
31697
31698 2011-05-17 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31699
31700         * Merge from trunk.
31701
31702 2011-05-16 Philipp Klaus Krause <pkk@spth.de>
31703
31704         * src/z80/gen.c:
31705           Fixed crash when running on cygwin.
31706
31707 2011-05-15 Philipp Klaus Krause <pkk@spth.de>
31708
31709         * Merge from trunk.
31710
31711 2011-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
31712
31713         * sdas/linksrc/aslink.vcxproj,
31714         * sdas/linksrc/aslink.vcxproj.filters: added lkbank.c
31715         * src/z80/ralloc.c: moved z80_init_asmops prototype
31716
31717 2011-05-13 Philipp Klaus Krause <pkk@spth.de>
31718
31719         * Merge from trunk.
31720
31721 2011-05-12 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31722
31723         * src/SDCCralloc.hpp,
31724           configure.in:
31725           Make STX library optional and detect it in configure script.
31726
31727 2011-05-12 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31728
31729         * src/z80/gen.c:
31730           Minor code cleanup and cost function accuracy improvement.
31731
31732 2011-05-12 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31733
31734         * Merge from trunk.
31735
31736 2011-05-12 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31737
31738         * src/z80/peeph-z80.def:
31739           Fixed some bit-manipulation peepholes for immediate operands.
31740         * src/z80/gen.c:
31741           Fixed operand loading in complement.
31742
31743 2011-05-10 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31744
31745         * Merge from trunk.
31746
31747 2011-05-10 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31748
31749         * src/z80/z80.h,
31750           src/z80/main.c,
31751           src/z80/ralloc.c:
31752           Reintegrated old register allocator (option --oldralloc).
31753
31754 2011-05-09 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31755
31756         * src/SDCCralloc.hpp,
31757           src/z80/ralloc2.cc:
31758           Handle the check for result bytes overwriting operand bytes in the conflict graph instead of the cost function.
31759
31760 2011-05-08 Philipp Klaus Krause <pkk@spth.de>
31761
31762         * src/z80/ralloc2.cc
31763           Fixed over-eager early HLinst_OK() use.
31764
31765 2011-05-08 Philipp Klaus Krause <pkk@spth.de>
31766
31767         * Merge from trunk.
31768
31769 2011-05-06 Philipp Klaus Krause <pkk@spth.de>
31770
31771         * src/z80/gen.c:
31772           Remove some leftover debug stuff.
31773         * src/z80/peeph-z80.def:
31774           Generalize optimization of bit setting and resetting.
31775
31776 2011-05-06 Philipp Klaus Krause <pkk@spth.de>
31777
31778         * Merge everything except src/z80/gen.c from trunk,
31779           but mark gen.c as merged, so that further changes in gen.c
31780           will be merged.
31781
31782 2011-05-03 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31783
31784         * src/SDCCralloc.hpp,
31785           src/z80/ralloc2.cc
31786           Improved performance, reduced memory usage.
31787
31788 2011-05-02 Borut Razem <borut.razem AT gmail.com>
31789
31790         * configure.in, configure:
31791           don't use "-pipe" on x86 Solaris g++, since src/z80/ralloc2.cc dies
31792
31793 2011-04-29 Philipp Klaus Krause <pkk@spth.de>
31794
31795         * Merge everything except src/z80/gen.c from trunk.
31796
31797 2011-04-29 Philipp Klaus Krause <pkk@spth.de>
31798
31799         * src/SDCCralloc.hpp,
31800           src/z80/ralloc2.cc
31801           Some performance improvements.
31802
31803 2011-04-25 Philipp Klaus Krause <pkk@spth.de>
31804
31805         * Merge everything except src/z80/gen.c from trunk.
31806
31807 2011-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
31808
31809         * debugger/mcs51/cmd.c,
31810         * debugger/mcs51/symtab.c,
31811         * src/z80/ralloc2.cc: fixed some warnings
31812         * sdas/linksrc/aslink.vcxproj,
31813         * sdas/linksrc/aslink.vcxproj.filters: added lksdcdb.c
31814         * src/src.vcxproj,
31815         * src/src.vcxproj.filters,
31816         * sdcc.sln: added dependencies on config, removed avr & xa51
31817         * sdcc_vc_in.h: set OPT_DISABLE_AVR & OPT_DISABLE_XA51
31818         * src/pic14/ralloc.h: fixed rename of struct regs to reg_info
31819         * src/z80/gen.c: replaced true/false with TRUE/FALSE
31820
31821 2011-04-21 Philipp Klaus Krause <pkk@spth.de>
31822
31823         * src/SDCCdebug.h,
31824           src/mcs51/gen.c,
31825           src/mcs51/ralloc.c,
31826           src/mcs51/gen.h,
31827           src/mcs51/ralloc.h,
31828           src/mcs51/main.c,
31829           src/mcs51/rtrack.c,
31830           src/SDCCsymt.h,
31831           src/SDCCdwarf2.c,
31832           src/port.h,
31833           src/pic14/pcode.h,
31834           src/pic14/pcodepeep.c,
31835           src/pic14/pcoderegs.c,
31836           src/pic14/ralloc.c,
31837           src/pic14/gen.h,
31838           src/pic14/ralloc.h,
31839           src/pic14/main.c,
31840           src/pic14/pcode.c,
31841           src/pic14/glue.c,
31842           src/z80/ralloc.c,
31843           src/z80/gen.h,
31844           src/z80/ralloc.h,
31845           src/z80/main.c,
31846           src/pic16/pcode.h,
31847           src/pic16/device.c,
31848           src/pic16/device.h,
31849           src/pic16/gen.c,
31850           src/pic16/pcoderegs.c,
31851           src/pic16/ralloc.c,
31852           src/pic16/gen.h,
31853           src/pic16/ralloc.h,
31854           src/pic16/main.c,
31855           src/pic16/main.h,
31856           src/pic16/pcode.c,
31857           src/pic16/glue.c,
31858           src/hc08/gen.h,
31859           src/hc08/ralloc.h,
31860           src/hc08/main.c,
31861           src/hc08/gen.c,
31862           src/hc08/ralloc.c,
31863           src/ds390/gen.h,
31864           src/ds390/ralloc.h,
31865           src/ds390/main.c,
31866           src/ds390/gen.c,
31867           src/ds390/ralloc.c,
31868           src/cdbFile.c:
31869           Renamed regs struct to reg_info, since g++ pollutes the global namespace with "regs" on OpenSolaris, even when using --std=c++98.
31870
31871 2011-04-21 Philipp Klaus Krause <pkk@spth.de>
31872
31873         * Merge everything except src/z80/gen.c from trunk.
31874
31875 2011-04-20 Philipp Klaus Krause <pkk@spth.de>
31876
31877         * src/z80/gen.c:
31878           Fixed bug in assignments to bitfields of size < 8.
31879
31880 2011-04-20 Philipp Klaus Krause <pkk@spth.de>
31881
31882         * src/SDCCralloc.hpp:
31883           Allow extremly low values of --max-allocs-per-node.
31884
31885 2011-04-19 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31886
31887         * src/z80/gen.c:
31888           Make some cheapMove()s for more optimization potential (moving some optimizations from the peephole optimizer to code generation, where they can be seen by the cost function).
31889
31890 2011-04-19 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31891
31892         * src/z80/peeph-z80.def:
31893           Added some peephole rules to better optimize shifting and dead loads.
31894
31895 2011-04-19 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31896
31897         * Merge everything except src/z80/gen.c from trunk.
31898
31899 2011-04-19 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31900
31901         * src/z80/gen.c:
31902           Fixed result assignment bug in addition.
31903
31904 2011-04-18 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31905
31906         * src/z80/gen.c,
31907           src/z80/ralloc.c,
31908           src/z80/main.c,
31909           src/z80/z80.h:
31910           Added --optralloc-remat option for handling rematerialization in the new allocator,
31911           fixed cost function bug when reading beyond the size of operands,
31912           removed option for the use of an exact cost function and made the exact cost function the default,
31913           improved code generation for addition.
31914
31915 2011-04-18 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31916
31917         * src/z80/gen.c:
31918           Fixed a bug triggered by assigning rematerializeable variables to register A or IY.
31919
31920 2011-04-18 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31921
31922         * Merge everything except src/z80/gen.c from trunk.
31923
31924 2011-04-17 Philipp Klaus Krause <pkk AT spth.de>
31925
31926         * src/z80/gen.c:
31927           Fixed bug in bitfield reading that occoured when reading from (HL) and writing the result to L.
31928
31929 2011-04-15 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31930
31931         * Merge everything except src/z80/gen.c from trunk.
31932
31933 2011-04-13 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31934
31935         * Merge everything except src/z80/gen.c from trunk.
31936
31937 2011-04-13 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31938
31939         * src/z80/gen.c:
31940           Some optimizations for using a pointer to a bitfield in iy,
31941           improve pushing of 4-byte parameters.
31942
31943 2011-04-12 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
31944
31945         * src/z80/gen.c:
31946           Fixed genAssign to be able to handle arbitrary register-to-register assignments.
31947
31948 2011-04-11 Philipp Klaus Krause <pkk AT spth.de>
31949
31950         * src/z80/gen.c:
31951           Fixed another genPointerGet() bug.
31952
31953 2011-04-10 Borut Razem <borut.razem AT gmail.com>
31954
31955         * src/z80/gen.c: dbuf-ized
31956         * src/SDCCglobl.h: sync with trunk
31957
31958 2011-04-10 Philipp Klaus Krause <pkk AT spth.de>
31959
31960         * src/z80/gen.c:
31961           Cleaned up some leftover debug messages,
31962           fixed assignment of lh to hl,
31963           implemented exact cost for EXSTK to SFR assignment,
31964           fixed genPointerGet() bug that made simplefloat regression tests fail.
31965
31966 2011-04-09 Philipp Klaus Krause <pkk AT spth.de>
31967
31968         * src/z80/gen.c:
31969           Added warning in commitPair() for lh to hl assignment.
31970
31971 2011-04-09 Philipp Klaus Krause <pkk AT spth.de>
31972
31973         * src/z80/gen.c:
31974           Fixed bug that could result in slightly wrong cost function.
31975
31976 2011-04-09 Borut Razem <borut.razem AT gmail.com>
31977
31978         * Merge from trunk
31979         * support/regression/tests/bug3166208.c: sync with trunk
31980
31981 2011-04-09 Borut Razem <borut.razem AT gmail.com>
31982
31983         * src/z80/gen.c, src/z80/ralloc2.cc:
31984           changed with the Philipp's version from his private
31985           sdcc-or-2011-4-8 branch; fixed MSVC 2010 compilation
31986         * src/SDCCicode.c: dbuf_detach() replaced with dbuf_destroy()
31987         * support/regression/ports/ucz80/spec.mk:
31988           added --optralloc-exact-cost to SDCCFLAGS
31989
31990 2011-04-09 Borut Razem <borut.razem AT gmail.com>
31991
31992         * sim/ucsim/cmd.src/cmdpars.y: removed warnings
31993         * support/regression/tests/logic.c, src/SDCCpeeph.c, src/SDCCasm.c,
31994           src/SDCCicode.c, src/SDCCglobl.h, src/SDCCsystem.c:
31995           sync with optralloc branch
31996
31997 2011-04-08 Philipp Klaus Krause <pkk AT spth.de>
31998
31999         * src/z80/ralloc.c:
32000           Fixed bug that allowed old register allocator to use IY even when the new one does, too,
32001           which led to conflicts in the assignment.
32002
32003 2011-04-07 Philipp Klaus Krause <pkk AT spth.de>
32004
32005         * src/port.h,
32006           src/SDCCpeeph.c,
32007           src/z80/main.c,
32008           src/z80/peep.h,
32009           src/z80/peep.c,
32010           src/z80/peeph-z80.def:
32011           Added new peephole function notUsedFrom() to check for variable uses starting from label,
32012           added it as condition in peepholes where appropriate, modified notUsed()
32013           peephole function to not rely on first argument being constant or %1.
32014
32015 2011-04-07 Philipp Klaus Krause <pkk AT spth.de>
32016
32017         * src/z80/gen.c:
32018           Fixed SIGSEGV crash due to incorrect register pair cache spilling.
32019
32020 2011-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
32021
32022         * device/lib/mcs51/Makefile.in,
32023         * device/lib/mcs51/crtxpopbits.asm, device/lib/mcs51/crtxpopr0.asm: renamed
32024         * device/lib/mcs51/crtxpop.asm,
32025         * device/lib/mcs51/crtxpush.asm,
32026         * device/lib/mcs51/crtxpushr0.asm,
32027         * src/mcs51/gen.c (xstackRegisters, saveRegisters, unsaveRegisters,
32028           genSend): fixed for new register order
32029
32030 2011-04-06 Philipp Klaus Krause <pkk AT spth.de>
32031
32032         * src/z80/peep.c:
32033           Give warning instead of crashing when failing to parse ex line node.
32034
32035 2011-04-05 Borut Razem <borut.razem AT gmail.com>
32036
32037         * src/src.vcxproj, src/src.vcxproj.filters, src/z80/gen.c:
32038           fixed MSVC 2010 compilation
32039         * src/SDCCasm.c, src/SDCCasm.h:
32040           removed tsprintf(), dbuf_tprintf() is used instead
32041         * src/z80/gen.c: fixed bug in fetchLitPair()
32042
32043 2011-04-05 Philipp Klaus Krause <pkk AT spth.de>
32044
32045         * src/z80/ralloc2.cc:
32046           Avoid assignments where the result overwrites operands in some unary operations.
32047         * src/z80/gen.c:
32048           Avoid unnecessary saving of iy in builtin memcpy().
32049
32050 2011-04-05 Philipp Klaus Krause <pkk AT spth.de>
32051
32052         * src/z80/ralloc2.cc:
32053           Avoid assignments where the result overwrites operands in subtraction, addition, bitwise and, xor;
32054           get correct cost for bitwise or.
32055         * src/z80/gen.c:
32056           Remove workaround for result overwritings operands in addition; fixed commitPair() for swapped bytes in target.
32057
32058 2011-04-04 Philipp Klaus Krause <pkk AT spth.de>
32059
32060         * src/z80/gen.c:
32061           Fixed broken or when result is sfr.
32062         * src/z80/peeph-z80.def:
32063           Fixed broken peephole for combining additions next to pushes.
32064
32065 2011-04-04 Philipp Klaus Krause <pkk AT spth.de>
32066
32067         * src/z80/ralloc2.cc,
32068           src/z80/gen.c:
32069           Allow iy as operand to left shift and decrement.
32070
32071 2011-04-04 Philipp Klaus Krause <pkk AT spth.de>
32072
32073         * src/z80/ralloc2.cc:
32074           Fixed broken caching of values in hl during pointer assignment.
32075
32076 2011-04-04 Philipp Klaus Krause <pkk AT spth.de>
32077
32078         * src/z80/ralloc2.cc:
32079           Do not allocate operands to hl when the code generator will use (hl) for the result in addition.
32080
32081 2011-04-04 Philipp Klaus Krause <pkk AT spth.de>
32082
32083         * src/z80/gen.c:
32084           Fix for restoring of register iy when other register pairs are restored as well.
32085
32086 2011-03-31 Philipp Klaus Krause <pkk AT spth.de>
32087
32088         * src/z80/peeph-z80.def:
32089           Fix peephole 76' so it doesn't overwrite accumulator during multibyte addition.
32090
32091 2011-03-31 Philipp Klaus Krause <pkk AT spth.de>
32092
32093         * src/z80/gen.c:
32094           Fix for genPointerGet when result is lh.
32095
32096 2011-03-31 Philipp Klaus Krause <pkk AT spth.de>
32097
32098         * src/z80/gen.c:
32099           Fix for addition with literal when right operand is partially in hl.
32100
32101 2011-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
32102
32103         * src/mcs51/ralloc.c (regs8051, serialRegAssign),
32104         * src/mcs51/ralloc.h: prefer to use adjacent ascending registers
32105
32106 2011-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
32107
32108         * sdas/linksrc/lklex.c,
32109         * src/SDCCast.c: small fixes
32110
32111 2011-03-29 Borut Razem <borut.razem AT gmail.com>
32112
32113         * Partially merge from trunk
32114
32115 2011-03-29 Philipp Klaus Krause <pkk AT spth.de>
32116
32117         * src/z80/z80.h,
32118           src/z80/gen.c,
32119           src/z80/ralloc2.cc,
32120           src/z80/peeph-z80.def:
32121           Handle IY in the new allocator.
32122
32123 2011-03-28 Philipp Klaus Krause <pkk AT spth.de>
32124
32125         * src/SDCCralloc.hpp,
32126           src/z80/ralloc2.cc,
32127           src/z80/gen.c,
32128           src/z80/ralloc.c,
32129           src/z80/z80.h:
32130           Preparations for handling IY in the new allocator.
32131
32132 2011-03-28 Philipp Klaus Krause <pkk AT spth.de>
32133
32134         * src/z80/ralloc2.cc,
32135           src/z80/gen.c,
32136           src/z80/ralloc.c,
32137           Fixes for the exact cost function.
32138
32139 2011-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
32140
32141         * sdas/linksrc/lklex.c,
32142         * src/SDCCast.c: small fixes
32143
32144 2011-03-28 Borut Razem <borut.razem AT gmail.com>
32145
32146         * src/z80/gen.c: fixed bug, introduced during code cleaning
32147
32148 2011-03-28 Philipp Klaus Krause <pkk AT spth.de>
32149
32150         * src/SDCCerr.c,
32151           src/SDCCerr.h,
32152           src/SDCCval.c,
32153           src/SDCCval.h,
32154           src/SDCC.y,
32155           src/SDCCglue.c,
32156           src/pic14/glue.c,
32157           src/pic16/glue.c,
32158           src/SDCCast.c:
32159           Support for designated initializers, thanks C. Scott and R. Quattlebaum.
32160
32161 2011-03-27 Maarten Brock <sourceforge.brock AT dse.nl>
32162
32163         * sdas/as6808/m08mch.c,  sdas/as6808/m08pst.c,
32164         * sdas/as8051/i51mch.c,  sdas/as8051/i51pst.c,
32165         * sdas/asgb/gbmch.c,     sdas/asgb/gbpst.c,
32166         * sdas/asz80/z80mch.c,   sdas/asz80/z80pst.c,
32167         * sdas/asxxsrc/asdata.c, sdas/asxxsrc/asexpr.c,
32168         * sdas/asxxsrc/aslist.c, sdas/asxxsrc/asmain.c,
32169         * sdas/asxxsrc/asout.c,  sdas/asxxsrc/asxxxx.h,
32170         * sdas/linksrc/aslink.h, sdas/linksrc/lkaomf51.c,
32171         * sdas/linksrc/lkar.c,   sdas/linksrc/lkarea.c,
32172         * sdas/linksrc/lkdata.c, sdas/linksrc/lkelf.c,
32173         * sdas/linksrc/lkeval.c, sdas/linksrc/lkhead.c,
32174         * sdas/linksrc/lkihx.c,  sdas/linksrc/lklex.c,
32175         * sdas/linksrc/lklib.c,  sdas/linksrc/lklibr.c,
32176         * sdas/linksrc/lklist.c, sdas/linksrc/lkmain.c,
32177         * sdas/linksrc/lkmem.c,  sdas/linksrc/lkrloc.c,
32178         * sdas/linksrc/lksym.c,  sdas/linksrc/lksdcclib.c: first steps towards ASxxxx 5
32179
32180 2011-03-27 Borut Razem <borut.razem AT gmail.com>
32181
32182         * src/z80/main.c, src/z80/gen.c, src/z80/gen.h,
32183           src/z80/ralloc.c, src/z80/ralloc.h,
32184           src/mcs51/gen.c, src/ds390/gen.c:
32185           dbuf-ized, get rid of global buffer, code cleaning
32186         * src/SDCCasm.c, src/SDCCasm.h:
32187           removed tsprintf()
32188         * support/Util/dbuf.c, support/Util/dbuf.h:
32189           added dbuf_is_initialized()
32190
32191 2011-03-26 Borut Razem <borut.razem AT gmail.com>
32192
32193         * src/mcs51/gen.c, src/mcs51/gen.h,
32194           src/mcs51/ralloc.c, src/mcs51/ralloc.h,
32195           src/ds390/gen.c, src/ds390/ralloc.c:
32196           dbuf-ized, get rid of global buffer, code cleaning
32197
32198 2011-05-26 Philipp Klaus Krause <pkk AT spth.de>
32199
32200         * src/SDCCcse.c (boolCast):
32201           Fully reenabled boolCast, and fixed my stupid typo that triggered bug 3223041.
32202
32203 2011-03-25 Maarten Brock <sourceforge.brock AT dse.nl>
32204
32205         * src/hc08/gen.c: cosmetics
32206         * src/hc08/ralloc.c (packRegsForAssign): fixed bug 1477149 & SINHF,
32207           throughout synced with mcs51/ralloc.c
32208         * support/regression/tests/float_single.c: enabled SINHF
32209
32210 2011-03-25 Philipp Klaus Krause <pkk AT spth.de>
32211
32212         * src/SDCCcse.c (boolCast, cseBBlock):
32213           Reenabled boolCast except for the one case that triggers bug 3223041.
32214
32215 2011-03-24 Philipp Klaus Krause <pkk AT spth.de>
32216
32217         * src/z80/ralloc.c,
32218           src/z80/gen.c,
32219           src/z80/ralloc2.cc:
32220           gbz80 fixes.
32221
32222 2011-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
32223
32224         * src/SDCCsymt.h: added IS_BOOLEAN
32225         * src/SDCCast.c (getResultTypeFromType),
32226         * src/SDCCicode.c (geniCodeLogic, geniCodeLogicAndOr, ast2iCode),
32227         * src/SDCCsymt.c (computeTypeOr, computeType, compareType),
32228         * src/SDCCval.c (checkConstantRange): use IS_BOOLEAN
32229         * src/SDCCcse.c (boolCast, cseBBlock): disabled boolCast fixed bug 3223041
32230         * src/z80/gen.c (_toBoolean): added parameter needflag,
32231           (_castBoolean, genCast): castBoolean factored out of genCast
32232         * support/regression/tests/bug3223041.c: modified for hc08 without _Bool
32233
32234 2011-03-24 Borut Razem <borut.razem AT gmail.com>
32235
32236         * src/SDCCglue.c, src/ds390/gen.c, src/ds390/gen.h,
32237           src/ds390/ralloc.c, src/ds390/ralloc.h, src/SDCCptropt.c,
32238           src/SDCCptropt.h, src/SDCCicode.c, src/SDCCicode.h:
32239           dbuf-ized, get rid of global buffer, code cleaning,
32240           use dbuf_tprintf() instead of tsprintf()
32241
32242 2011-03-23 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32243
32244         * src/SDCCralloc.hpp,
32245           src/SDCCicode.h,
32246           src/z80/ralloc2.cc:
32247           Make sdcc the best compiler for the Z80.
32248
32249 2011-03-22 Philipp Klaus Krause <pkk AT spth.de>
32250
32251         * src/z80/gen.c:
32252           sfr fixes for accurate cost function.
32253
32254 2011-03-22 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32255
32256         * src/z80/gen.c,
32257           src/SDCCralloc.hpp,
32258           src/z80/ralloc2.cc:
32259           Code reorganization for a more accurate cost function.
32260
32261
32262 2011-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
32263
32264         * support/regression/ports/ds390/spec.mk,
32265         * support/regression/ports/hc08/spec.mk,
32266         * support/regression/ports/ucz80/spec.mk: fixed output
32267
32268 2011-03-21 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32269
32270         * src/z80/ralloc2.cc,
32271           src/z80/gen.c:
32272           Code reorganization for a more accurate cost function.
32273
32274 2011-03-21 Borut Razem <borut.razem AT gmail.com>
32275
32276         * src/SDCCmacro.c: fixed bug, introduced 2011-03-20:
32277           call dbuf_vprintf() instead dbuf_printf() in mvsprintf()
32278
32279 2011-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
32280
32281         * src/ds390/gen.c (genRet): forgot the _endLazyDPSEvaluation
32282         * support/regression/compact-results.py: new, added
32283         * support/regression/Makefile.in: print test name and compact results after
32284           running the test for better progress insight with make -j
32285
32286 2011-03-21 Borut Razem <borut.razem AT gmail.com>
32287
32288         * src/SDCCval.c, src/SDCCval.h, src/SDCCast.c: dbuf-ized
32289
32290 2011-03-20 Philipp Klaus Krause <pkk AT spth.de>
32291
32292         * src/SDCCralloc.hpp,
32293           src/z80/z80.h,
32294           src/z80/ralloc2.cc,
32295           src/z80/gen.c:
32296           Code reorganization for a more accurate cost function.
32297
32298 2011-03-20 Philipp Klaus Krause <pkk AT spth.de>
32299
32300         * src/z80/z80.h,
32301           src/z80/main.c:
32302           Register allocator option cleanup.
32303
32304 2011-03-20 Borut Razem <borut.razem AT gmail.com>
32305
32306         * src/SDCCicode.c, src/SDCCicode.h, src/SDCCsymt.c, src/SDCCsymt.h,
32307           src/port.h, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
32308           src/SDCCBBlock.h, src/z80/main.c, src/pic16/main.c:
32309           dbuf-ized, get rid of global buffer, code cleaning
32310         * src/SDCCmacro.c, src/SDCCmain.c, support/Util/NewAlloc.c,
32311           support/Util/newalloc.h: introduced Safe_strndup()
32312
32313 2011-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
32314
32315         * src/ds390/gen.c (movc, toCarry): replaced movc with toCarry,
32316           (genNot, genSend, genRet): used toCarry,
32317           (genAnd, genOr, genXor): fixed bug 3223041
32318         * src/mcs51/gen.c (toCarry): handle IS_OP_ACCUSE,
32319           (genCmpEq, genAnd, genOr, genXor): fixed bug 3223041
32320         * support/regression/tests/bug3223041.c: new, added
32321
32322 2011-03-20 Borut Razem <borut.razem AT gmail.com>
32323
32324         * src/SDCCmain.c, src/SDCCmacro.c, src/SDCCmacro.h, src/SDCCutil.c,
32325           src/SDCCutil.h: dbuf-ized SDCCmacro.c
32326         * src/SDCCutil.c, src/SDCCutil.h, src/SDCCmain.c, src/ds390/main.c, src/z80/main.c:
32327           dbuf-ized buildCmdLine(), moved to SDCCutil
32328         * src/SDCCbuild_cmd.[ch]: deleted
32329
32330 2011-03-20 Borut Razem <borut.razem AT gmail.com>
32331
32332         * src/SDCCmain.c, src/SDCCmacro.c, src/SDCCmacro.h, src/SDCCutil.c,
32333           src/SDCCutil.h: dbuf-ized SDCCmacro.c
32334         * src/SDCCutil.c, src/SDCCutil.h, src/SDCCmain.c, src/ds390/main.c, src/z80/main.c:
32335           dbuf-ized buildCmdLine(), moved to SDCCutil
32336         * src/SDCCbuild_cmd.[ch]: deleted
32337
32338 2011-03-19 Borut Razem <borut.razem AT gmail.com>
32339
32340         * src/SDCCmain.c, src/SDCCutil.c, src/SDCCutil.h, src/SDCCmacro.c,
32341           src/SDCCmacro.h:
32342           fixed bug #3152525:
32343           sdcc doesn't pass double-quotes from -D option to sdcpp
32344         * debugger/mcs51/simi.c:
32345           call ioctl(sock, FIONBIO, &iMode)
32346           replaced with fcntl(sock, F_SETFL, FNONBLOCK | FASYNC) on *nix
32347
32348 2011-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
32349
32350         * sdas/asxxsrc/asmain.c (main): fixed warning
32351         * sdas/linksrc/lkaomf51.c (OutputAOEMF51): fixed bug 1630751
32352           (ParseRegisters, CollectInfoFromCDB): get address for ascending registers
32353         * src/cdbFile.c: cosmetics
32354         * support/regression/fwk/lib/statics.c,
32355         * support/regression/tests/bug1477149.c: fixed for type float
32356         * sdas/linksrc/lkaomf51.c: disabled DODUMP
32357
32358 2011-03-18 Borut Razem <borut.razem AT gmail.com>
32359
32360         * sdas/asxxsrc/asmain.c:
32361           reverted incorrect fix for bug #3195019:
32362           option -o just instructs sdas to generate an object file,
32363           it doesn't take an object output file name as argument
32364         * sdas/asxxsrc/asmain.c:
32365           hopefully properly fixed bug #3195019
32366
32367 2011-03-18 Maarten Brock <sourceforge.brock AT dse.nl>
32368
32369         * src/cdbFile.c (cdbWriteBasicSymbol),
32370         * src/SDCCglue.c (emitDebugSym),
32371         * debugger/mcs51/symtab.c (gc_strcat, symLookup): concatenate module and
32372           function name seperated by . for locals to fix bug 1477149 with --debug
32373         * sdas/linksrc/lkaomf51.c (CollectInfoFromCDB): split S:L and L:L locals,
32374           F:F are static, check modules for L:F and L:X
32375         * src/SDCCdebug.c: cosmetics
32376         * src/SDCCglue.c (emitOverlay): fixed bug 1477149
32377         * support/regression/fwk/lib/statics.c,
32378         * support/regression/ports/ds390/fwk.lib,
32379         * support/regression/ports/gbz80/fwk.lib,
32380         * support/regression/ports/hc08/fwk.lib,
32381         * support/regression/ports/ucz80/fwk.lib,
32382         * support/regression/tests/bug1477149.c: new, added
32383         * support/regression/ports/ds390/spec.mk,
32384         * support/regression/ports/hc08/spec.mk,
32385         * support/regression/ports/mcs51-common/spec.mk
32386         * support/regression/ports/ucz80/spec.mk: added FWKLIB and statics.rel
32387         * support/regression/ports/host/spec.mk.in: added statics.o
32388         * support/regression/ports/mcs51-common/fwk.lib: added statics.rel
32389         * .version: bumped to 3.0.2
32390         * src/cdbFile.c (cdbWriteBasicSymbol): applied patch from bug 1627975,
32391           thanks sandra-l
32392
32393 2011-03-17 Borut Razem <borut.razem AT gmail.com>
32394
32395         * src/SDCCloop.c, src/SDCCsymt.c, src/SDCCast.c:
32396           fixed empty statement warnings
32397         * sdas/asxxsrc/asmain.c:
32398           fixed bug #3195019: sdcc generates .rel instead of .o
32399         * src/Makefile.in:
32400           removed -O2 from CPPFLAFS
32401
32402 2011-03-17 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32403
32404         * src/z80/ralloc2.cc,
32405           src/z80/gen.c,
32406           src/z80/ralloc.c,
32407           src/z80/main.c:
32408           Code reorganization for a more accurate cost function.
32409
32410 2011-03-16 Philipp Klaus Krause <pkk AT spth.de>
32411
32412         * src/SDCCralloc.hpp,
32413           src/z80/z80.h:
32414           Solaris fix.
32415
32416 2011-03-16 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32417
32418         * src/z80/ralloc2.cc,
32419           src/z80/gen.c,
32420           src/z80/gen.h,
32421           src/z80/z80.h:
32422           Code reorganization for a more accurate cost function.
32423
32424 2011-03-15 Borut Razem <borut.razem AT gmail.com>
32425
32426         * debugger/mcs51/configure.in, debugger/mcs51/configure:
32427           added C99_FLAG to CFLAGS and MAKEDEP for SunPro C compiler
32428         * debugger/mcs51/simi.c: include <sys/filio.h> in Solaris
32429
32430 2011-03-15 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32431
32432         * src/z80/main.c,
32433           src/z80/gen.h,
32434           src/z80/ralloc2.cc,
32435           src/z80/gen.c:
32436           Code reorganization for a more accurate cost function.
32437
32438 2011-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
32439
32440         * src/SDCCglue.c (pointerTypeToGPByte),
32441         * src/ds390/gen.c (genCast): ds390 function pointer is no CPOINTER
32442
32443 2011-03-14 Borut Razem <borut.razem AT gmail.com>
32444
32445         * configure, configure.in: don't use C99_FLAG in CXXFLAGS
32446           for SunPro C++ compiler
32447
32448 2011-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
32449
32450         * src/SDCCast.c (processParms): fixed bug 2084206,
32451           (getLeftResultType): return RESULT_TYPE_GPTR for generic pointers,
32452           (decorateType, CAST): don't change function pointer to CPOINTER
32453           when resulttype is generic pointer, necessary for varargs
32454         * support/regression/tests/bug2084206.c: new, added
32455
32456 2011-03-13 Borut Razem <borut.razem AT gmail.com>
32457
32458         * src/SDCCglobl.h: don't incude stdbool.h if compiled with c++
32459
32460 2011-03-13 Philipp Klaus Krause <pkk AT spth.de>
32461
32462         * src/z80/ralloc2.cc:
32463           Preparations for rematerialization support in new allocator.
32464         * src/z80/ralloc.c:
32465           Old register allocator cleanup.
32466         * src/z80/gen.c:
32467           Code reorganization for a more accurate cost function.
32468
32469 2011-03-09 Philipp Klaus Krause <pkk AT spth.de>
32470
32471         * src/SDCCopt.c,
32472           support/regression/tests/memory.c:
32473           Completed fix for #3188357.
32474
32475 2011-03-07 Borut Razem <borut.razem AT gmail.com>
32476
32477         * configure, configure.in, src/Makefile.in: CXXFLAGS fixes
32478
32479 2011-03-06 Borut Razem <borut.razem AT gmail.com>
32480
32481         * sim/ucsim/cmd.src/Makefile.in:
32482           fixed for bison, byacc and flex version 2.5.4
32483
32484 2011-03-05 Philipp Klaus Krause <pkk AT spth.de>
32485
32486         * src/SDCCopt.c:
32487           Partial fix for #3188357.
32488
32489 2011-03-05 Borut Razem <borut.razem AT gmail.com>
32490
32491         * sim/ucsim/configure, sim/ucsim/cmd.src/cmdlexcl.h,
32492           sim/ucsim/cmd.src/Makefile.in, sim/ucsim/cmd.src/newcmd.cc,
32493           sim/ucsim/cmd.src/cmdset.cc, sim/ucsim/cmd.src/cmdlex.l,
32494           sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdwin32.cc,
32495           sim/ucsim/cmd.src/cmdpars.y, sim/ucsim/configure.in:
32496           use bison instead of unsupported bison++
32497         * sim/ucsim/cmd.src/flex_lexer.h, sim/ucsim/cmd.src/cmdpars.cc,
32498           sim/ucsim/cmd.src/cmdpars.h, sim/ucsim/cmd.src/FlexLexer.h,
32499           sim/ucsim/cmd.src/cmdlex.cc: deleted
32500
32501 2011-03-03 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32502
32503         * sim/ucsim/z80.src/inst_cb.cc:
32504           Fixed broken res b, a instruction.
32505
32506 2011-03-02 Borut Razem <borut.razem AT gmail.com>
32507
32508         * src/SDCCmain.c, doc/sdccman.lyx:
32509           fixed use of SDCC_LIB environment variable:
32510           first search in $SDCC_LIB/<model>
32511           then search in $SDCC_LIB
32512
32513 2011-03-02 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32514
32515         * src/z80/ralloc2.cc:
32516           Improved coalescing.
32517         * src/z80/gen.c,
32518           src/z80/peeph-z80.def:
32519           Minor improvements.
32520
32521 2011-02-27 Philipp Klaus Krause <pkk AT spth.de>
32522
32523         * src/z80/ralloc2.cc,
32524           src/z80/gen.c,
32525           src/z80/main.c,
32526           src/z80/peep.c,
32527           src/z80/peeph-z80.def:
32528           Various minor improvements.
32529
32530 2011-02-26 Philipp Klaus Krause <pkk AT spth.de>
32531
32532         * src/z80/peeph-z80.def
32533           Minor peephole improvements.
32534
32535 2011-02-24 Borut Razem <borut.razem AT gmail.com>
32536
32537         * doc/sdccman.lyx: fixed bug #3191324: PIC instructions in documentation
32538
32539 2011-02-23 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32540
32541         * src/mcs51/gen.c,
32542           src/z80/peeph-z80.def:
32543           Merge from trunk.
32544
32545 2011-02-22 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32546
32547         * src/z80/ralloc2.cc,
32548           src/z80/gen.c,
32549           src/z80/peeph-z80.def:
32550           Improvements for --optralloc-all.
32551
32552 2011-02-20 Philipp Klaus Krause <pkk AT spth.de>
32553
32554         * src/z80/main.c,
32555           src/z80/gen.c,
32556           src/z80/ralloc2.cc:
32557           Fixes for --fomit-frame-pointer.
32558         * src/mcs51/gen.c:
32559           Merge from trunk.
32560
32561 2011-02-19 Philipp Klaus Krause <pkk AT spth.de>
32562
32563         * src/SDCCralloc.hpp,
32564           src/z80/ralloc2.cc:
32565           Liverange fix.
32566         * src/z80/peep.c,
32567           src/z80/gen.c:
32568           Fixes for --reserve-regs-iy.
32569         * support/regression/tests/bug-3184920.c:
32570           Merge from trunk.
32571
32572 2011-02-19 Maarten Brock <sourceforge.brock AT dse.nl>
32573
32574         * debugger/mcs51/cmd.c,
32575         * debugger/mcs51/sdcdb.c,
32576         * debugger/mcs51/simi.c,
32577         * debugger/mcs51/symtab.c,
32578         * src/SDCCargs.h,
32579         * src/version.awk: cosmetic changes
32580         * src/pic14/gen.c (genDataPointerSet),
32581         * src/pic14/glue.c (emitIvals),
32582         * src/SDCCsystem.c: fixed warnings
32583         * src/SDCCerr.c (setWarningDisabled): check errNum
32584         * src/SDCCpeeph.c: added optimizeReturn
32585         * src/mcs51/peeph.def: disabled 237.x, fixed bug 1653651
32586         * src/SDCCglobl.h: added options.peepReturn
32587         * src/SDCCmain.c (parseCmdLine): added --peep-return & --no-peep-return
32588         * support/scripts/resource.rc: replaced include "winres.h" with "winresrc.h"
32589         * support/scripts/winres.h: deleted
32590
32591 2011-01-18 Philipp Klaus Krause <pkk AT spth.de>
32592
32593         * src/z80/peeph-z80.def,
32594           support/regression/tests/bug-3184920.c:
32595           Fix for #3184920 from trunk.
32596
32597 2011-02-18 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32598
32599         * support/scripts/sdcc.nsi:
32600           Merge from trunk.
32601         * src/z80/ralloc2.cc:
32602           Fix for --optralloc-all.
32603         * src/z80/gen.c:
32604           Fix for --reserve-regs-iy.
32605
32606 2011-02-16 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32607
32608         * src/SDCCralloc.hpp,
32609           src/z80/ralloc2.cc:
32610           Improved heuristics wrt. junction nodes.
32611         * src/version.awk,
32612           src/src.dsp,
32613           support/scripts/resource.rc:
32614           Merge from trunk.
32615         * src/z80/gen.c:
32616           Improved addition by increment.
32617
32618 2011-02-10 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32619
32620         * src/SDCCralloc.hpp,
32621           src/z80/ralloc2.cc:
32622           Early elimination of some impossible assignments.
32623
32624 2011-02-07 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32625
32626         * src/z80/ralloc2.cc,
32627           src/z80/gen.c:
32628           Avoid result overwriting operand bug in |.
32629
32630 2011-02-07 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32631
32632         * src/SDCCtree_dec.hpp,
32633           src/SDCCralloc.hpp,
32634           src/z80/ralloc2.cc:
32635           Changed style from Allman to GNU.
32636
32637 2011-02-07 Borut Razem <borut.razem AT gmail.com>
32638
32639         * Merged from trunk
32640
32641 2011-02-06 Maarten Brock <sourceforge.brock AT dse.nl>
32642
32643         * all.vcxproj: fixed missing ;'s
32644         * all.vcxproj.filters: added sdld6808, sdldgb, sdldz80
32645
32646 2011-02-05 Philipp Klaus Krause <pkk AT spth.de>
32647
32648         * src/SDCCicode.c (setOperandType),
32649           support/regression/tests/bug-221168.c,
32650           support/regression/tests/bug3166208.c:
32651           Maarten's fix of #3166208 from trunk.
32652
32653 2011-02-04 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32654
32655         * src/mcs51/gen.h,
32656           src/mcs51/gen.c,
32657           sdas/linksrc/Makefile.in,
32658           support/makebin/makebin.c,
32659           support/regression/tests/bug3130806.c:
32660           Fixes from trunk.
32661
32662 2011-02-04 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32663
32664         * sim/ucsim/z80.src/inst_cb.cc:
32665           Fixed #3166058.
32666
32667 2011-01-27 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32668
32669         * src/z80/ralloc2.cc:
32670           Improved handling of HL.
32671
32672 2011-01-26 Philipp Klaus Krause <pkk AT spth.de>
32673
32674         * src/z80/ralloc2.cc:
32675           Improved handling of HL.
32676
32677 2011-01-26 Philipp Klaus Krause <pkk AT spth.de>
32678
32679         * src/z80/ralloc2.cc,
32680           src/z80/peeph-z80.def:
32681           Improved handling of A and HL.
32682
32683 2011-01-25 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32684
32685         * Makefile.common.in,
32686           src/z80/ralloc2.cc,
32687           src/z80/gen.c,
32688           src/z80/peeph-z80.def:
32689           Improved handling of A and HL.
32690
32691 2011-01-25 Borut Razem <borut.razem AT gmail.com>
32692
32693         * src/z80/gen.c:
32694           removed MSCV 2010 warning C4018: '<' : signed/unsigned mismatch
32695         * src/SDCCsysytem.c, src/SDCCutil.c: removed MSCV 2010 warnings
32696
32697 2011-01-25 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32698
32699         * src/SDCCralloc.hpp,
32700           src/z80/ralloc2.cc:
32701           Improved handling of A and HL.
32702
32703 2011-01-25 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32704
32705         * src/SDCCglobl.h,
32706           src/SDCCralloc.hpp,
32707           std/SDCCmain.c,
32708           src/z80/z80.h,
32709           src/z80/main.c:
32710           Modified fix for MSVC 2010 warnings, changed handling of --max-allocs-per-node option.
32711
32712 2011-01-24 Borut Razem <borut.razem AT gmail.com>
32713
32714         * src/SDCCralloc.hpp, src/z80/main.c, src/z80/ralloc2.cc,
32715           src/z80/z80.h, src/z80/z80.vcxproj: fixed msvc 2010 warnings
32716
32717 2011-01-24 Philipp Klaus Krause <pkk AT spth.de>
32718
32719         * src/z80/ralloc2.cc,
32720           src/z80/gen.c:
32721           Improved handling of HL in the new allocator.
32722
32723 2011-01-24 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32724
32725         * src/z80/ralloc2.cc:
32726           Fixed bug in handling of register A.
32727
32728 2011-01-24 Philipp Klaus Krause <pkk AT spth.de>
32729
32730         * src/SDCCralloc.hpp,
32731           src/z80/ralloc2.cc,
32732           src/z80/z80.h,
32733           src/z80/main.c,
32734           src/z80/gen.c:
32735           Improved handling of A in the new register allocator and made it the default.
32736
32737 2011-01-23 Philipp Klaus Krause <pkk AT spth.de>
32738
32739         * src/z80/z80.h,
32740           src/z80/main.c,
32741           src/z80/ralloc.c:
32742           Added option to handle hl, but not a (or iy) by new allocator.
32743
32744 2011-01-23 Philipp Klaus Krause <pkk AT spth.de>
32745
32746         * src/z80/z80.h,
32747           src/SDCCtree_dec.hpp,
32748           src/z80/ralloc.c,
32749           src/z80/ralloc2.cc:
32750           Feature enable macro cleanup.
32751
32752 2011-01-23 Borut Razem <borut.razem AT gmail.com>
32753
32754         * sdcc.sln, */*.vcxproj: MSVC 2010 project files cleaning
32755         * */*.vcxproj.filters: added to svn
32756         * debugger/mcs51/simi.c:
32757           fixed warning C4273: '_environ' : inconsistent dll linkage
32758         * Merged from trunk
32759
32760 2011-01-23 Philipp Klaus Krause <pkk AT spth.de>
32761
32762         * src/SDCCtree_dec.hpp,
32763           src/SDCCralloc.hpp,
32764           src/z80/ralloc2.cc:
32765           Re-rooting of the tree-decomposition.
32766
32767 2011-01-23 Philipp Klaus Krause <pkk AT spth.de>
32768
32769         * src/SDCCtree_dec.hpp,
32770           src/SDCCralloc.hpp,
32771           src/z80/ralloc2.cc:
32772           Fixed MSVC++ compilation problem, preparations for re-rooting the tree decomposition.
32773
32774 2011-01-23 Borut Razem <borut.razem AT gmail.com>
32775
32776         * src/avr/avr.vcxproj, src/ds390/ds390.vcxproj, src/hc08/hc08.vcxproj,
32777           src/mcs51/mcs51.vcxproj, src/pic14/pic14.vcxproj,
32778           src/pic16/pic16.vcxproj, src/xa51/xa51.vcxproj, src/z80/z80.vcxproj:
32779           remove /Zm1000 command line option from all projects
32780
32781 2011-01-22 Borut Razem <borut.razem AT gmail.com>
32782
32783         * all.vcxproj, config.vcxproj, sdas/linksrc/sdld_all.vcxproj,
32784           src/avr/avra.vcxproj, src/ds390/ds390a.vcxproj,
32785           src/hc08/hc08a.vcxproj, src/mcs51/mcs51a.vcxproj,
32786           src/pic14/pic14a.vcxproj, src/pic16/pic16a.vcxproj,
32787           src/src.vcxproj, src/xa51/xa51a.vcxproj, src/yacc.vcxproj,
32788           src/z80/z80a.vcxproj, support/cpp/sdcppa.vcxproj:
32789           fixed Custom Builds
32790
32791 2011-01-22 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32792
32793         * src/SDCCtree_dec.hpp,
32794           src/SDCCralloc.hpp,
32795           src/z80/ralloc2.cc:
32796           Simplified allocation algorithm by requiring leafs of the tree decomposition to be empty.
32797
32798 2011-01-22 Borut Razem <borut.razem AT gmail.com>
32799
32800         * src/z80/main.c(598):
32801           fixed error C2065: 'false' : undeclared identifier
32802
32803 2011-01-22 Philipp Klaus Krause <pkk AT spth.de>
32804
32805         * src/SDCCtree_dec.hpp:
32806           Fixed vertex iterator / descriptor problem that caused errors in MSVC++.
32807
32808 2011-01-22 Philipp Klaus Krause <pkk AT spth.de>
32809
32810         * src/SDCCralloc.hpp,
32811           src/z80/main.c:
32812           Disabled forgotten debug message.
32813
32814 2011-01-22 Philipp Klaus Krause <pkk AT spth.de>
32815
32816         * src/Makefile.in,
32817           src/SDCCralloc.hpp,
32818           src/z80/z80.h,
32819           src/z80/main.c,
32820           src/z80/ralloc.c,
32821           src/z80/ralloc2.cc:
32822           Added option to enable experimental support for A and HL.
32823
32824 2011-01-21 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32825
32826         * src/SDCCtree_dec.hpp:
32827           Added missing boost:: prefix.
32828
32829 2011-01-21 Maarten Brock <sourceforge.brock AT dse.nl>
32830
32831         * sdcc.sln,
32832         * [*].vcxproj: added project files for Microsoft Visual C++ Express 2010
32833
32834 2011-01-21 Maarten Brock <sourceforge.brock AT dse.nl>
32835
32836         * sdas/linksrc/sdld_all.dsp: renamed dldgb.exe to sdldgb.exe
32837         * src/avr/gen.c,
32838         * src/ds390/gen.c,
32839         * src/ds390/ralloc.c,
32840         * src/hc08/gen.c,
32841         * src/mcs51/gen.c,
32842         * src/pic14/gen.c,
32843         * src/pic14/ralloc.c,
32844         * src/pic16/gen.c,
32845         * src/pic16/genutils.c,
32846         * src/SDCCicode.c,
32847         * src/SDCCicode.h,
32848         * src/SDCClrange.c,
32849         * src/xa51/ralloc.c,
32850         * src/z80/gen.c,
32851         * src/z80/ralloc.c,
32852         * src/z80/ralloc2.cc: renamed union operand to union svt,
32853           added OP_KEY and OP_TYPE, use OP_xxx macros more often
32854
32855 2011-01-20 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32856
32857         * src/SDCCralloc.hpp,
32858           src/z80/ralloc.h,
32859           src/z80/ralloc.c,
32860           src/z80/ralloc2.cc:
32861           Handle A in new register allocator.
32862
32863 2011-01-18 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32864
32865         * src/z80ralloc2.cc:
32866           Reg name cleanup.
32867
32868 2011-01-18 Philipp Klaus Krause <pkk AT spth.de>
32869
32870         * src/z80ralloc2.cc:
32871           Preparaton for use of a and hl in the new allocator.
32872
32873 2011-01-17 Philipp Klaus Krause <pkk AT spth.de>
32874
32875         * src/SDCCtree_dec.hpp:
32876           Fixed const-correctness of iterators.
32877
32878 2011-01-17 Philipp Klaus Krause <pkk AT spth.de>
32879
32880         * src/ralloc2.cc:
32881           Fixed confusion of std::map/std::multimap iterators.
32882
32883 2011-01-17 Philipp Klaus Krause <pkk AT spth.de>
32884
32885         * src/SDCCtree_dec.hpp
32886           Fixed std::vector<bool> active initalization in tree_decomposition_from_elimination_ordering()
32887
32888 2011-01-17 Philipp Klaus Krause <pkk AT spth.de>
32889
32890         * src/SDCCralloc.hpp,
32891           src/z80/ralloc2.cc:
32892           Made operands in assign_cost() const.
32893
32894 2011-01-17 Maarten Brock <sourceforge.brock AT dse.nl>
32895
32896         * src/SDCCralloc.hpp: do not include "sdccconf.h" directly, it does not
32897           exist when building with MSVC. Let it come through SDCCglobl.h
32898
32899 2011-01-17 Borut Razem <borut.razem AT gmail.com>
32900
32901         * Merged from trunk
32902
32903 2011-01-17 Philipp Klaus Krause <pkk AT spth.de>
32904
32905         * src/SDCCicode.h,
32906           src/SDCCicode.c,
32907           src/SDCCralloc.hpp,
32908           src/z80/ralloc2.cc:
32909           Split validateOpType() into const and non-const version.
32910
32911 2011-01-17 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32912
32913         * src/SDCCralloc.hpp:
32914           Some documenting comments.
32915
32916 2011-01-17 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32917
32918         * src/z80/ralloc2.cc:
32919           Fixed some forgotten debug statements.
32920
32921 2011-01-17 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32922
32923         * src/SDCCralloc.hpp,
32924           src/z80/ralloc2.cc:
32925           Fixed the allocator for gbz80.
32926
32927 2011-01-17 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32928
32929         * src/SDCCtree_dec.hpp,
32930           src/z80/tree_dec.hh,
32931           src/SDCCralloc.hpp,
32932           src/z80/ralloc2.cc:
32933           Moved some generic parts of the new allocator out of the z80 directory.
32934
32935 2011-01-17 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32936
32937         * src/z80/ralloc2.cc:
32938           Type fixes.
32939
32940 2011-01-17 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32941
32942         * src/z80/ralloc2.cc:
32943           Preparations for the use of a better cost function and handling a, hl and iy in the new allocator.
32944
32945 2011-01-17 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
32946
32947         * src/SDCCsymt.h,
32948           src/z80/ralloc.c,
32949           src/z80/ralloc2.cc:
32950           Improved variable handling and C++ standard conformance.
32951
32952 2011-01-16 Philipp Klaus Krause <pkk AT spth.de>
32953
32954         * src/z80/ralloc2.cc:
32955           Removed local assignment map.
32956
32957 2011-01-16 Philipp Klaus Krause <pkk AT spth.de>
32958
32959         * configure.in,
32960           configure,
32961           Makefile.common.in,
32962           src/Makefile.in,
32963           src/port.mk,
32964           src/SDCCsymt.h,
32965           src/SDCCsymt.c,
32966           src/z80/z80.h,
32967           src/z80/main.c,
32968           src/z80/ralloc.h,
32969           src/z80/ralloc.c,
32970           src/z80/tree_dec.hh,
32971           src/z80/ralloc2.cc:
32972           Initial import of the new register allocator.
32973
32974 2011-01-16 Borut Razem <borut.razem AT gmail.com>
32975
32976         * Created Optimal Register allocator (optralloc) branch
32977
32978 2011-01-16 Philipp Klaus Krause <pkk AT spth.de>
32979
32980         * SDCClrange.h,
32981           SDCClrange.c:
32982           Comment on the effects of dead code on live ranges.
32983
32984 2011-01-16 Philipp Klaus Krause <pkk AT spth.de>
32985
32986         * src/SDCCicode.h,
32987           src/SDCCicode.c:
32988           Make argument to validateOpType const.
32989
32990 2011-01-16 Philipp Klaus Krause <pkk AT spth.de>
32991
32992         * src/z80/peeph-z80.def:
32993           Two new peephole rules, optimizing code frequently generated by the new allocator.
32994
32995 2011-01-16 Borut Razem <borut.razem AT gmail.com>
32996
32997         * support/regression/collate-results.py: count invalid instructions
32998         * sim/ucsim/z80.src/inst_xxcb.cc (inst_XXcb_set): fixed SET and RES handling
32999
33000 2011-01-15 Borut Razem <borut.razem AT gmail.com>
33001
33002         * src/SDCCmain.c, src/SDCCdwarf2.c, src/SDCCdwarf2.h, src/z80/gen.c,
33003           src/SDCCglobl.h, src/pic16/pcode.h, src/pic16/pcode.c,
33004           src/SDCCsystem.c, src/SDCC.lex:
33005           code cleaning: removed warnings, use const char *
33006         * src/pic14/glue.c (emitIvals): removed empty line generation
33007
33008 2011-01-15 Philipp Klaus Krause <pkk AT spth.de>
33009
33010         * SDCCglobl.h:
33011           Use Maarten's better bool scheme.
33012
33013 2011-01-15 Philipp Klaus Krause <pkk AT spth.de>
33014
33015         * configure,
33016           configure.in,
33017           src/Makefile.in,
33018           Makefile.common.in,
33019           src/port.mk,
33020           src/SDCCsymt.h,
33021           src/SDCCsymt.c,
33022           src/SDCClrange.c,
33023           src/z80/z80.h,
33024           src/z80/main.c,
33025           src/z80/ralloc.h,
33026           src/z80/ralloc.c,
33027           src/z80/tree_dec.hh,
33028           src/z80/ralloc2.cc,
33029           src/z80/peeph-z80.def:
33030           Reverted to old register allocator.
33031
33032 2011-01-15 Philipp Klaus Krause <pkk AT spth.de>
33033
33034         * src/z80/ralloc2.cc:
33035           Small change for MSVC compability:
33036
33037 2011-01-14 Philipp Klaus Krause <pkk AT spth.de>
33038
33039         * src/z80/tree_dec.hh,
33040           src/z80/ralloc2.cc:
33041           Added GPLv2 or later license text.
33042
33043 2011-01-14 Philipp Klaus Krause <pkk AT spth.de>
33044
33045         * src/z80/ralloc.c:
33046           Remove some no longer used remains of the old register allocator.
33047
33048 2011-01-14 Philipp Klaus Krause <pkk AT spth.de>
33049
33050         * src/z80/main.c:
33051           Enable new register allocator options for the GBZ80.
33052
33053 2011-01-14 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
33054
33055         * src/z80/ralloc.c,
33056           src/z80/ralloc2.cc:
33057           Use new register allocator for the GBZ80.
33058
33059 2011-01-14 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
33060
33061         * configure,
33062           configure.in,
33063           src/Makefile.in,
33064           Makefile.common.in,
33065           src/port.mk,
33066           src/SDCCsymt.h,
33067           src/SDCCsymt.c,
33068           src/SDCClrange.c,
33069           src/z80/z80.h,
33070           src/z80/main.c,
33071           src/z80/ralloc.h,
33072           src/z80/ralloc.c,
33073           src/z80/tree_dec.hh,
33074           src/z80/ralloc2.cc,
33075           src/z80/peeph-z80.def:
33076           New register allocator for the Z80.
33077
33078 2011-01-11 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
33079
33080         * src/SDCCglobl.h:
33081           Use bool from stdbool.h, except for MSVC, where unsigned char is used. For #3150686.
33082
33083 2011-01-11 Philipp Klaus Krause <philipp AT informatik.uni-frankfurt.de>
33084
33085         * src/SDCCsymt.h,
33086           src/SDCCval.c,
33087           src/SDCCsymt.c:
33088           Changed class to xclass in sym_link for C++ compability, for #3150686.
33089
33090 2011-01-11 Maarten Brock <sourceforge.brock AT dse.nl>
33091
33092         * src/SDCCicode.c (geniCodeAdd): fixed bug 3153956
33093         * support/regression/tests/bug3037889.c: added test for bug 3153956
33094
33095 2010-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
33096
33097         * debugger/mcs51/simi.c (waitForSim): implemented timeout,
33098           (openSimulator): use non-blocking socket mode
33099
33100 2010-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
33101
33102         * debugger/mcs51/cmd.c (commonSetUserBp): fixed bug 1185014
33103
33104 2010-12-19 Borut Razem <borut.razem AT siol.net>
33105
33106         * src/ds390/main.c, src/Makefile.in, src/SDCCbuild_cmd.c,
33107           src/SDCCbuild_cmd.h, src/SDCCmain.c, src/src.dsp, src/z80/main.c:
33108           support/Util/BuildCmd.[ch] moved / renamed to src/SDCCbuild_cmd.[ch]
33109
33110 2010-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
33111
33112         * debugger/mcs51/cmd.c (printOrSetSymValue),
33113         * debugger/mcs51/simi.h (memcache_t),
33114         * debugger/mcs51/simi.c (getMemCache, getMemString, simSetValue,
33115           simGetValue): made size unsigned
33116           (init_winsock): fixed uninitialized iResult,
33117           (openSimulator): removed intptr_t cast
33118         * debugger/mcs51/sdcdb.c: include <direct.h> for chdir(),
33119           (parseCmdLine): access() is not portable, replaced with fopen/fclose,
33120           (main): fixed bug 3137466
33121         * debugger/mcs51/sdcdb.h: include sdcc_vc.h or sdcccon.h
33122         * debugger/mcs51/sdcdb.dsp: new, added
33123         * sdcc.dsw: added sdcdb.dsp
33124         * sdas/asxxsrc/asmain.c (asmbl): error only if is_sdas()
33125         * debugger/mcs51/sdcdb.c (searchDirsFname): retry with '_' replaced
33126           with '.'
33127
33128 2010-12-18 Maarten Brock <sourceforge.brock AT dse.nl>
33129
33130         * sdas/as8051/i51adr.c,
33131         * sdas/as8051/i51ext.c,
33132         * sdas/as8051/i51mch.c,
33133         * sdas/as8051/i51pst.c,
33134         * sdas/as8051/i8051.h,
33135         * sdas/asxxsrc/asdata.c,
33136         * sdas/asxxsrc/asdbg.c,
33137         * sdas/asxxsrc/aslex.c,
33138         * sdas/asxxsrc/aslist.c,
33139         * sdas/asxxsrc/asout.c,
33140         * sdas/asxxsrc/assubr.c,
33141         * sdas/asxxsrc/assym.c,
33142         * sdas/asxxsrc/asxxxx.h,
33143         * sdas/asxxsrc/sdas.c,
33144         * sdas/asxxsrc/strcmpi.c: cosmetic, replaced tabs with spaces
33145         * sdas/asxxsrc/asmain.c (asmbl): error on multiple mnemonics on one line
33146         * support/cpp/libcpp/include/cpplib.h: added PREV_NL
33147         * support/cpp/libcpp/lex.c (_cpp_process_line_notes, cpp_output_line),
33148         * support/cpp/c-ppoutput.c (scan_translation_unit): fix macros w/o __asm
33149         * support/regression/tests/bug1505956.c: new, added
33150
33151 2010-12-16 Maarten Brock <sourceforge.brock AT dse.nl>
33152
33153         * support/cpp/c-ppoutput.c (scan_translation_unit): fix bug 1505956/1406219
33154         * support/cpp/libcpp/include/cpplib.h: added IN_ASM
33155         * support/cpp/libcpp/internal.h: added n__endasm to spec_nodes
33156         * support/cpp/libcpp/lex.c (_cpp_process_line_notes): return int in_asm on
33157           continued inline asm lines,
33158           (_cpp_lex_direct): set/reset in_asm flag,
33159           (cpp_output_line): insert __endasm; __asm to fix bug 1505956/1406219
33160         * support/cpp/libcpp/macro.c (macro_real_token_count): fixed warning
33161         * support/cpp/sdcpp.c (sdcpp_init_options): init n__endasm
33162
33163 2010-12-14 Borut Razem <borut.razem AT siol.net>
33164
33165         * src/SDCCdwarf2.c, src/SDCCset.c, src/pic16/pcode.c:
33166           fixed some defects, reported by Wipro DeepCheck static analysis tool
33167
33168 2010-12-13 Borut Razem <borut.razem AT siol.net>
33169
33170         * src/pic14/main.c, src/pic16/main.c:
33171           fixed bug #3113082: Filenames with spaces fail on pic backend
33172
33173 2010-12-11 Borut Razem <borut.razem AT siol.net>
33174
33175         * src/pic14/main.c:
33176           fixed bug #3135245: --use-non-free set the wrong dir for the lib
33177
33178 2010-12-10 Philipp Klaus Krause <pkk AT spth.de>
33179
33180         * src/z80/gen.c:
33181           Fixed signed comparison for gbz80.
33182
33183 2010-12-06 Philipp Klaus Krause <pkk AT spth.de>
33184
33185         * src/SDCCsymt.c:
33186           Optimized boolean ternary operator.
33187
33188 2010-12-06 Borut Razem <borut.razem AT siol.net>
33189
33190         * src/Makefile.in, src/SDCCmain.c, src/src.dsp,
33191           src/pic14/main.c, src/z80/main.c, src/pic16/main.c,
33192           src/ds390/main.c, src/SDCCsystem.c, src/SDCCsystem.h:
33193           support/Util/MySystem.[ch] moved / renamed src/SDCCsystem.[ch]
33194         * src/SDCCargs.h, src/SDCCasm.h, src/SDCCast.h:
33195           cosmetic changes
33196
33197 2010-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
33198
33199         * device/include/stdio.h,
33200         * device/lib/printf_fast.c,
33201         * device/lib/printf_tiny.c: fixed bug 3108582
33202
33203 2010-12-05 Maarten Brock <sourceforge.brock AT dse.nl>
33204
33205         * src/z80/peep.c (z80instructionSize): fixed warning
33206         * support/regression/tests/bug-3117729.c: fixed and enabled for mcs51
33207
33208 2010-12-05 Borut Razem <borut.razem AT siol.net>
33209
33210         * Makefile.in:
33211           fixed bug #312815: Top level Makefile variable is mis-spelled
33212
33213 2010-12-02 Philipp Klaus Krause <pkk AT spth.de>
33214
33215         * support/regression/tests/bug-3117729.c:
33216           Disabled test for mcs51.
33217
33218 2010-11-29 Philipp Klaus Krause <pkk AT spth.de>
33219
33220         * support/regression/tests/bug-3117729.c:
33221           Added bug description.
33222
33223 2010-11-28 Philipp Klaus Krause <pkk AT spth.de>
33224
33225         * src/z80/peeph-z80.def,
33226           support/regression/tests/bug-3117729.c:
33227           Fixed #3117729, minor peephole improvements.
33228
33229 2010-11-28 Philipp Klaus Krause <pkk AT spth.de>
33230
33231         * src/SDCCpeeph.c,
33232           src/z80/peep.c:
33233           Fixed #3117748, improved fix for #3109557.
33234
33235 2010-11-26 Raphael Neider <rneider AT web.de>
33236
33237         * src/pic14/glue.c (emitIvals): end retlw instruction with newline,
33238           fixes #3119071.
33239
33240 2010-11-21 Philipp Klaus Krause <pkk AT spth.de>
33241
33242         * src/z80/peep.c,
33243           src/SDCCpeeph.c:
33244           Fixed #3109557.
33245
33246 2010-11-21 Philipp Klaus Krause <pkk AT spth.de>
33247
33248         * src/z80/peeph-z80.def:
33249           Minor peephole fix.
33250
33251 2010-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
33252
33253         * src/ds390/main.c (_ds390_genIVT, _ds390_genInitStartup): keep flat24 mode
33254           off before _sdcc_external_startup is called
33255         * device/lib/ds390/tinibios.c (_sdcc_external_startup): pop 16 bit address,
33256           push 24 bit, don't call anything before the changeover to flat24 mode
33257         * support/regression/ports/ds390/spec.mk: start uCsim in 16 bit mode
33258
33259 2010-11-07 Borut Razem <borut.razem AT siol.net>
33260
33261         * Makefile.common.in, sdcc_vc_in.h, sdccconf_in.h, src/pic14/main.c,
33262           src/port.h, src/SDCCast.c, src/SDCCmain.c, src/SDCCopt.c,
33263           src/SDCCpeeph.c, src/SDCCsymt.c:
33264           TARGET_ID_PIC1 renamed to TARGET_ID_PIC14,
33265           TARGET_IS_PIC renamed to TARGET_IS_PIC14
33266           OPT_DISABLE_PIC renamed to OPT_DISABLE_PIC14
33267         * support/Util/dbuf.c, support/Util/dbuf.h: added function dbuf_detach_c_str()
33268
33269 2010-11-06 Borut Razem <borut.razem AT siol.net>
33270
33271         * support/Util/MySystem.c: use native WIN32 API calls in sdcc_pclose()
33272
33273 2010-11-05 Borut Razem <borut.razem AT siol.net>
33274
33275         * support/Util/MySystem.c: use native WIN32 sdcc_popen and sdcc_pclose
33276           solution due to a bug in wine msvrct.dll popen implementation
33277         * support/Util/MySystem.c, support/Util/MySystem.h,  src/SDCCmain.c,
33278           src/ds390/main.c, src/pic14/main.c, src/pic16/main.c, src/z80/main.c:
33279           my_xxxx() renamed to sdcc_xxxx()
33280
33281 2010-11-05 Philipp Klaus Krause <pkk AT spth.de>
33282
33283         * src/SDCCcse.c:
33284           Optimization for & on booleans.
33285         * src/z80/gen.c,
33286           src/z80/peeph-z80.def,
33287           support/regression/tests/bitopcse.c:
33288           Fixes for z80 using --reserve-regs-iy and gbz80.
33289
33290 2010-11-05 Raphael Neider <rneider AT web.de>
33291
33292         * sdas/as8051/Makefile.in,
33293           sdas/asz80/Makefile.in,
33294           sdas/as6808/Makefile.in,
33295           sdas/asgb/Makefile.in: fix order of linking with -lm
33296
33297 2010-11-03 Philipp Klaus Krause <pkk AT spth.de>
33298
33299         * src/z80/gen.c,
33300           src/z80/peep.c:
33301           Improvements relating to the use of hl as an alternative to iy.
33302
33303 2010-11-03 Philipp Klaus Krause <pkk AT spth.de>
33304
33305         * src/SDCCpeeph.h,
33306           src/z80/gen.c,
33307           src/z80/ralloc.c,
33308           src/z80/main.c,
33309           src/z80/z80.h,
33310           src/z80/peeph-z80.def:
33311           Some steps towards implementing #3074318, and minor gbz80 fixes.
33312
33313 2010-11-03 Philipp Klaus Krause <pkk AT spth.de>
33314
33315         * src/z80/gen.c,
33316           src/z80/peep.c:
33317           Fixed #3093447.
33318
33319 2010-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
33320
33321         * src/SDCCmain.c (setIncludePath): fixed uninitialized target
33322
33323 2010-11-03 Borut Razem <borut.razem AT siol.net>
33324
33325         * device/include/pic14/sdcc-lib.h:
33326           directories */pic renamed to */pic14
33327
33328 2010-11-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
33329
33330         * src/mcs51/peeph.def: added peepholes 248.n to 248.p
33331           optimizing and/or/xor to xdata arrays
33332
33333 2010-11-02 Borut Razem <borut.razem AT siol.net>
33334
33335         * device/include/Makefile.in, device/non-free/include/Makefile.in,
33336           device/lib/Makefile.in, device/lib/pic14/configure,
33337           device/lib/pic14/configure.in, device/lib/pic14/Makefile.common.in,
33338           device/lib/pic16/aclocal.m4, device/lib/pic16/configure,
33339           device/lib/pic16/configure.ac, device/non-free/lib/Makefile.in,
33340           device/non-free/lib/pic14/configure,
33341           device/non-free/lib/pic14/configure.in,
33342           device/non-free/lib/pic14/libdev/Makefile.in,
33343           device/non-free/lib/pic14/libdev/mkall.sh,
33344           device/non-free/lib/pic14/Makefile.common.in,
33345           device/non-free/lib/pic16/configure,
33346           device/non-free/lib/pic16/configure.ac:
33347           directories */pic renamed to */pic14
33348
33349 2010-11-01 Borut Razem <borut.razem AT siol.net>
33350
33351         * Small Device C Compiler 3.0.0 released
33352         * .version, doc/sdccman.lyx: changed sdcc version to 3.0.1
33353         * device/include/pic, device/include/asm/pic, device/lib/pic,
33354           device/non-free/include/pic, device/non-free/lib/pic,
33355           sdcc/src/pic: renamed to */pic14
33356         * configure, configure.in, regression/Makefile, src/SDCCmain.c,
33357           device/include/Makefile.in, device/non-free/include/Makefile.in,
33358           support/regression/ports/pic14/spec.mk, support/scripts/sdcc.nsi,
33359           device/non-free/lib/Makefile.in, device/lib/Makefile.in,
33360           sdcc.dsw, src/pic14/pic14.dsp, src/pic14/pic14a.dsp, src/src.dsp:
33361           directories */pic renamed to */pic14
33362         * src/pic16/gen.c: _naked renamed to __naked
33363         * support/scripts/repack_release.sh:
33364           fix if the packages are not in current directory
33365
33366 2010-10-23 Borut Razem <borut.razem AT siol.net>
33367
33368         * device/lib/pic/libsdcc/fs2ulong.c, device/lib/pic/libsdcc/fslt.c,
33369           device/lib/pic/libsdcc/fseq.c, device/lib/pic/libsdcc/ulong2fs.c,
33370           device/lib/pic/libsdcc/fsgt.c, device/lib/pic/libsdcc/fsdiv.c,
33371           device/lib/pic/libsdcc/fsneq.c, device/lib/pic/libsdcc/fsadd.c,
33372           device/lib/pic/libsdcc/fssub.c, device/lib/pic/libsdcc/fsmul.c,
33373           device/lib/ds400/ds400rom.c:
33374           sdcc library license changed to GPL+LE
33375         * support/scripts/sdcc.nsi:
33376           no need to copy readline5.dll
33377
33378 2010-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
33379
33380         * doc/sdccman.lyx: documented --model-huge and other small updates
33381
33382 2010-10-17 Borut Razem <borut.razem AT siol.net>
33383
33384         * support/cpp/sdcpp-opts.c:
33385           fixed bug #3088672: -M (& -MM) not suppressing warnings
33386         * doc/sdccman.lyx: small cosmetic changes
33387
33388 2010-10-16 Maarten Brock <sourceforge.brock AT dse.nl>
33389
33390         * device/include/mcs51/C8051F920.h: patch 3088689, thanks Steven Borley
33391
33392 2010-10-16 Raphael Neider <rneider AT web.de>
33393
33394         * device/lib/Makefile.in, device/non-free/lib/Makefile.in:
33395           fix parallel make on cygwin by preventing multiple rules
33396           from generating the same library files
33397
33398 2010-10-14 Raphael Neider <rneider AT web.de>
33399
33400         * device/lib/pic/configure.in,
33401           device/lib/pic16/configure.ac,
33402           device/non-free/lib/pic/configure.in,
33403           device/non-free/lib/pic16/configure.ac: abort configure if gputils
33404           are unavailable while the pic14 or pic16 port is enabled
33405         * device/lib/pic/configure,
33406           device/lib/pic16/configure,
33407           device/non-free/lib/pic/configure,
33408           device/non-free/lib/pic16/configure: regenerated
33409         * device/non-free/lib/Makefile.in: avoid trying to install from
33410           non-existing BUILDDIR (if both pic ports are disabled)
33411         * doc/sdccman.lyx: fix supported pic14 devices (16hv616 and 16hv785)
33412         * src/SDCCmain.c (setIncludePath): do not use 'target' uninitialized
33413
33414 2010-10-12 Raphael Neider <rneider AT web.de>
33415
33416         * src/SDCCmain.c (setIncludePath): handle special case of pic14 paths
33417         * src/pic/main.c (__pic14_initPaths): removed, handled in SDCCmain.c
33418
33419 2010-10-12 Borut Razem <borut.razem AT siol.net>
33420
33421         * device/lib/pic/Makefile.in, device/non-free/lib/pic/Makefile.in:
33422           fixed target "all" if gputils not found
33423
33424 2010-10-11 Borut Razem <borut.razem AT siol.net>
33425
33426         * doc/sdccman.lyx: fixes proposed by Sebastien Lorquet
33427
33428 2010-10-10 Borut Razem <borut.razem AT siol.net>
33429
33430         * support/cpp/sdcpp-diagnostic.c, support/cpp/sdcpp.h:
33431           define inhibit_warnings
33432         * src/SDCCmain.c: removed readCfgFile() call
33433         * support/scripts/sdcc.nsi:
33434           added include/ds390/*.h and include/ds400/*.h to the package
33435         * src/regression/Makefile, src/regression/inline.c,
33436           src/regression/string1.c: added non-free search path,
33437           fixed deprecated keyword warnings
33438         * device/lib/Makefile.in device/non-free/lib/Makefile.in:
33439           fixed bug #3084827:
33440           Building fails at non-free when disabling PIC/PIC16
33441
33442 2010-10-09 Borut Razem <borut.razem AT siol.net>
33443
33444         * support/cpp/auto-host_vc_in.h, support/cpp/libcpp/include/cpplib.h,
33445           support/cpp/sdcpp-diagnostic.c:
33446           fixed bug #3080422: #error not working as expected
33447         * src/SDCCmain.c, src/SDCCglobl.h:
33448           --non-free and SDCC_NON_FREE changed to --use-non-free and
33449           SDCC_USE_NON_FREE
33450         * doc/sdccman.lyx: documented --non-free
33451         * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
33452           changed sdcc version to 3.0.0
33453         * src/SDCCmain.c: removed function readCfgFile()
33454         * support/scripts/repack_release.sh:
33455           fixed typo
33456
33457 2010-10-08 Borut Razem <borut.razem AT siol.net>
33458
33459         * sim/ucsim/s51.src/Makefile.in:
33460           fixed bug 3082829: S51 is not installed in recent SDCC versions
33461
33462 2010-10-06 Borut Razem <borut.razem AT siol.net>
33463
33464         * sdcc/configure, sdcc/configure.in:
33465           show non-free search paths
33466         * support/scripts/sdcc_mingw32, support/scripts/sdcc_cygwin_mingw32:
33467           define non_free_include_dir_suffix and non_free_lib_dir_suffix
33468         * support/scripts/sdcc.nsi:
33469           remove non-free directory on uninstall
33470         * support/regression/ports/pic14/spec.mk,
33471           support/regression/ports/pic16/spec.mk:
33472           add --non-free option for pic* regression tests
33473
33474 2010-10-05 Borut Razem <borut.razem AT siol.net>
33475
33476         * support/scripts/sdcc.nsi:
33477           added non-free/lib/pic*/*.lib files to the win32 setup package,
33478           remove non-free directory on uninstall
33479
33480 2010-10-04 Borut Razem <borut.razem AT siol.net>
33481
33482         * src/SDCCmain.c: defined symbol SDCC_NON_FREE when --non-free command
33483           line option is used
33484         * configure.in, configure, Makefile.in, device/lib/pic/configure.in,
33485           device/lib/pic/configure, device/lib/pic/Makefile.in,
33486           device/lib/pic/Makefile.common.in, device/lib/pic16/configure.ac,
33487           device/lib/pic16/configure, device/lib/pic16/Makefile.am,
33488           device/lib/pic16/Makefile.in,
33489           device/lib/pic16/Makefile.common,
33490           device/lib/pic16/libm/Makefile.in,
33491           device/lib/pic16/debug/Makefile.in,
33492           device/lib/pic16/libio/Makefile.in,
33493           device/lib/pic16/startup/Makefile.in,
33494           device/lib/pic16/libsdcc/Makefile.in,
33495           device/lib/pic16/libc/Makefile.in,
33496           support/scripts/sdcc.nsi:
33497           pic* device files moved to non-free
33498         * device/include/pic/*.h: moved to device/non-free/include/pic
33499         * device/include/pic16/*.h: moved to device/non-free/include/pic16
33500         * device/lib/pic/libdev/*.c, device/lib/pic/libdev/mkall.sh:
33501           moved to device/non-freelib/pic/libdev
33502         * device/lib/pic16/libdev/*.c, device/lib/pic16/libdev/mkmk.sh,
33503           device/lib/pic16/libdev/Makefile.am,
33504           device/lib/pic16/libdev/Makefile.in:
33505           moved to device/non-free/lib/pic16/libdev
33506         * device/lib/pic16/pics.all: moved to device/non-free/lib/pic16
33507         * device/non-free/include/Makefile.in,
33508           device/non-free/include/clean.mk,
33509           device/non-free/lib/pic16/config.h.in,
33510           device/non-free/lib/pic16/configure,
33511           device/non-free/lib/pic16/Makefile.in,
33512           device/non-free/lib/pic16/configure.ac,
33513           device/non-free/lib/pic16/Makefile.common,
33514           device/non-free/lib/pic16/bootstrap.sh,
33515           device/non-free/lib/pic16/depcomp,
33516           device/non-free/lib/pic16/Makefile.am,
33517           device/non-free/lib/pic16/missing,
33518           device/non-free/lib/pic16/aclocal.m4,
33519           device/non-free/lib/pic16/install-sh,
33520           device/non-free/lib/Makefile.in,
33521           device/non-free/lib/clean.mk,
33522           device/non-free/lib/pic/configure,
33523           device/non-free/lib/pic/Makefile.in,
33524           device/non-free/lib/pic/Makefile.subdir,
33525           device/non-free/lib/pic/configure.in,
33526           device/non-free/lib/pic/Makefile.rules,
33527           device/non-free/lib/pic/Makefile.common.in,
33528           device/non-free/lib/incl.mk: added
33529
33530 2010-10-03 Borut Razem <borut.razem AT siol.net>
33531
33532         * device/include/mcs51/ser_ir.h, device/lib/ser_ir_cts_rts.c,
33533           device/lib/ser_ir.c, device/include/pic16/pic18fregs.h:
33534           sdcc library license changed to GPL+LE
33535         * configure.in, configure, sdccconf_in.h, sdcc_vc_in.h:
33536           introduced NON_FREE_INCLUDE_DIR_SUFFIX and NON_FREE_LIB_DIR_SUFFIX
33537         * src/SDCCmain.c, src/SDCCglobl.h:
33538           search / include non-free libraries and header files
33539         * .version, doc/sdccman.lyx: bumped version to 2.9.8
33540
33541 2010-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
33542
33543         * device/include/stdlib.h,
33544         * device/lib/_atof.c,
33545         * device/lib/_atoi.c,
33546         * device/lib/_atol.c: fixed const in prototypes
33547
33548 2010-09-28 Philipp Klaus Krause <pkk AT spth.de>
33549
33550         * src/SDCCsymt.c,
33551           support/regression/tests/bug-3034585.c:
33552           Fixed #3034585.
33553
33554 2010-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
33555
33556         * src/SDCCerr.c,
33557         * src/SDCCerr.h: added W_DEPRECATED_OPTION
33558         * src/ds390/main.c,
33559         * src/mcs51/main.c,
33560         * src/SDCCmain.c (linkEdit): deprecated --no-pack-iram
33561
33562 2010-09-26 Philipp Klaus Krause <pkk AT spth.de>
33563
33564         * src/hc08/peeph.def:
33565           Fixed #1715020.
33566         * src/SDCCerr.h,
33567           src/z80/gen.c,
33568           src/SDCCast.c:
33569           Minor spelling corrections in comments.
33570
33571 2010-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
33572
33573         * src/SDCCicode.c (geniCodeStruct): fixed bug 3029630
33574         * support/regression/tests/bug3029630.c: new, added
33575
33576 2010-09-24 Borut Razem <borut.razem AT siol.net>
33577
33578         * device/include/mcs51/XC866.h: fixed copy & paste error in the comment
33579
33580 2010-09-22 Borut Razem <borut.razem AT siol.net>
33581
33582         * device/include/mcs51/XC866.h, device/include/mcs51/reg764.h,
33583           device/include/mcs51/at89s8253.h:
33584           sdcc library license changed to GPL+LE
33585
33586 2010-09-20 Philipp Klaus Krause <pkk AT spth.de>
33587
33588         * src/doc/sdccman.lyx:
33589           Fixed #3071726.
33590
33591 2010-09-19 Borut Razem <borut.razem AT siol.net>
33592
33593         * support/regression/ports/pic14/spec.mk,
33594           support/regression/ports/pic16/spec.mk,
33595           support/regression/ports/ds390/spec.mk,
33596           support/regression/ports/hc08/spec.mk,
33597           support/regression/ports/ucz80/spec.mk,
33598           support/regression/ports/mcs51-common/spec.mk:
33599           fixed mingw32 cross compiled regression tests:
33600           include top source directory when cross compiling,
33601           launch win32 native simulator with wine,
33602           removed wrong quotes, call build machine native timeout utility
33603         * src/SDCCmain.c, src/ds390/main.c:
33604           ds390 default library path was wrong
33605         * src/SDCC.lex: implemented punctuators, as defined in
33606           ISO/IEC 9899:1999, chapter 6.4.6#3
33607           support/regression/tests/preproc.c: punctuators regression test
33608
33609 2010-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
33610
33611         * src/SDCCicode.c (geniCodeJumpTable): fixed bug 3069862
33612         * support/regression/tests/bug2947189.c: new, added
33613
33614 2010-09-18 Borut Razem <borut.razem AT siol.net>
33615
33616         * debugger/mcs51/cmd.c:
33617           fixed warning: suggest explicit braces to avoid ambiguous 'else'
33618
33619 2010-09-18 Philipp Klaus Krause <pkk AT spth.de>
33620
33621         * src/doc/sdccman.lyx:
33622           Minor update in ANSI conformance section.
33623
33624 2010-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
33625
33626         * src/SDCCast.c (ast_print): fixed for MSVC
33627         * src/SDCCicode.c (geniCodeJumpTable): fixed bug 2947189
33628         * support/librarian/sdcclib.c: test return values of system and fgets
33629
33630 2010-09-13 Borut Razem <borut.razem AT siol.net>
33631
33632         * device/lib/_divulong.c, device/lib/_decdptr.c, device/lib/_divuint.c,
33633           device/lib/pic16/libsdcc/long/divulong.c,
33634           device/lib/pic16/libsdcc/int/divuint.c,
33635           device/lib/pic16/libsdcc/char/divuchar.c,
33636           device/lib/hc08/_divuint.c, device/lib/hc08/_divulong.c,
33637           device/lib/hc08/_mullong.c:
33638           sdcc library license changed to GPL+LE
33639
33640 2010-09-13 Raphael Neider <rneider AT web.de>
33641
33642         * configure.in, custom_in.h:
33643           revive support for big-endian machines, broken since r5954
33644         * sim/ucsim/configure.in, sim/ucsim/custom.h, sim/ucsim/custom_in.h:
33645           have configure create custom.h next to ddconfig.h in the build tree
33646           so that CPP will find it
33647         * configure, sdccconf_in.h, sim/ucsim/configure,
33648           sim/ucsim/ddconfig_in.h: regenerated
33649
33650 2010-09-13 Borut Razem <borut.razem AT siol.net>
33651
33652         * device/lib/pic16/libc/utils/cvtdec.S,
33653           device/lib/pic16/libc/stdlib/g_ftoa.S:
33654           sdcc library license changed to GPL+LE
33655
33656 2010-09-12 Borut Razem <borut.razem AT siol.net>
33657
33658         * debugger/mcs51/cmd.c, src/SDCCpeeph.c, src/SDCChasht.c,
33659           src/SDCCval.c, src/SDCCicode.c, src/SDCCset.c, src/SDCCglue.c,
33660           src/z80/gen.c, src/pic16/pcodepeep.c, src/pic16/pcoderegs.c,
33661           src/pic16/pcode.c, src/SDCCast.c, sdas/asranlib/asranlib.c,
33662           support/makebin/makebin.c, support/Util/findme.c:
33663           fixed defects, reported by Wipro DeepCheck static analysis tool
33664           src/SDCCerr.h, src/SDCCglobl.h, src/common.h:
33665           introduced sdcc style assert
33666         * ../asxxxx: removed copy of asxxxx v2.0 sources from sdcc source tree:
33667           asxxxx v3.0 sources are availeble at
33668           http://shop-pdp.kent.edu/ashtml/asxarc.htm
33669
33670 2010-09-11 Borut Razem <borut.razem AT siol.net>
33671
33672         * debugger/mcs51/cmd.c, src/SDCCbitv.c, sdas/asranlib/asranlib.c:
33673           fixed defects, reported by Wipro Static Analysis Report On SDCC
33674         * src/SDCCsymt.c: fixed redundant variable in SDCCsymt.c: getSpec(),
33675           thanks to Jan Waclawek
33676
33677 2010-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
33678
33679         * src/mcs51/gen.c (genFunction, genEndFunction): use bitVectIsZero,
33680          (genLiteralAssign): factored out of genAssign,
33681          (litPut): new helper function for genDataPointerSet,
33682          (genDataPointerSet, genAssign): use genLiteralAssign instead of patch
33683           1490145 for consistency
33684
33685 2010-09-07 Philipp Klaus Krause <pkk AT spth.de>
33686
33687         * src/z80/gen.c,
33688           src/z80/peeph-z80.def:
33689           Minor comments.
33690         * sim/ucsim/z80.src/inst.cc:
33691           Fixed #3061455.
33692
33693 2010-09-06 Raphael Neider <rneider AT web.de>
33694
33695         * configure.in, debugger/mcs51/configure.in,
33696           device/lib/pic/configure.in, device/lib/pic16/configure.ac,
33697           sim/ucsim/configure.in, sim/ucsim/custom.h,
33698           sim/ucsim/ddconfig_in.h, support/packihx/configure.in:
33699           updated build system to allow autoreconf -fi to set up the project,
33700           regenerated files
33701
33702 2010-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
33703
33704         * device/include/mcs51/AT89C513xA.h: new, added, thanks Anirban Brahmachari
33705
33706 2010-08-26 Philipp Klaus Krause <pkk AT spth.de>
33707
33708         * src/z80/peeph-z80.def:
33709           Fixed #3052514.
33710
33711 2010-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
33712
33713         * src/ds390/gen.c (genCast): fixed bug with ruonly src and dest downcast,
33714           (AOP_IS_STR): replaced thoughout with IS_OP_RUONLY,
33715           synced with mcs51,
33716           (genDjnz): fixed bug 2995824
33717         * src/mcs51/gen.c (continueIfTrue, jumpIfTrue, jmpTrueOrFalse, genAnd,
33718           genOr, genXor, genDjnz): fixed bugs 2989562 and 2995824
33719         * src/ds390/ralloc.c,
33720         * src/SDCC.lex: cosmetic changes
33721         * support/regression/tests/bug2686159.c: disabled segfaulting test on host
33722         * support/regression/tests/bug2989562.c: new, added
33723
33724 2010-08-24 Maarten Brock <sourceforge.brock AT dse.nl>
33725
33726         * src/SDCCcse.c (cseBBlock): fixed bug 2686159 with part of patch by Robert
33727           Larice, thanks
33728         * src/SDCCBBlock.c,
33729         * src/SDCCglobl.h: cosmetic changes
33730         * support/regression/tests/bug2686159.c: new, added
33731
33732 2010-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
33733
33734         * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 2944399
33735         * src/mcs51/ralloc.c (packRegsForAccUse): disabled strange exception
33736         * support/regression/tests/bug2944399.c: new, added
33737
33738 2010-08-22 Borut Razem <borut.razem AT siol.net>
33739
33740         * device/include/mcs51/msc1210.h:
33741           sdcc library license changed to GPL+LE
33742
33743 2010-08-20 Raphael Neider <rneider AT web.de>
33744
33745         * device/include/pic16/adc.h,
33746         * device/include/pic16/pic18fam.h,
33747         * device/include/pic16/usart.h,
33748         * device/lib/pic16/libio/adc/*.c,
33749         * device/lib/pic16/libio/usart/*.c
33750         * doc/sdccman.lyx,
33751         * support/scripts/inc2h-pic16.pl,
33752         * support/scripts/pic18fam-h-gen.pl: automatized device I/O style
33753           classification, provide USART initialization for more devices,
33754           addresses item 2 from #1631532.
33755
33756 2010-08-18 Borut Razem <borut.razem AT siol.net>
33757
33758         * sdas/asxxsrc/asdbg.c:
33759           cosmetic change
33760         * device/include/malloc.h, device/include/mcs51/serial.h,
33761           device/lib/serial.c: sdcc library license changed to GPL+LE
33762
33763 2010-08-17 Maarten Brock <sourceforge.brock AT dse.nl>
33764
33765         * sdas/as6808/as_hc08.dsp,
33766         * sdas/as8051/asx8051.dsp,
33767         * sdas/asgb/asgb.dsp,
33768         * sdas/asz80/as_z80.dsp: asnoice.c renamed to asdbg.c (sync with asxxxx)
33769
33770 2010-08-17 Borut Razem <borut.razem AT siol.net>
33771
33772         * sdas/as8051/Makefile.in, sdas/asz80/Makefile.in,
33773           sdas/as6808/Makefile.in, sdas/asgb/Makefile.in:
33774           asnoice.c renamed to asdbg.c (sync with asxxxx)
33775         * sdas/asxxsrc/asxxxx.h:
33776           reverted fix for bug 3041470,
33777           DefineCDB_Line() renamed to DefineSDCC_Line() (sync with asxxxx)
33778         * sdas/asxxsrc/asmain.c:
33779           DefineCDB_Line() renamed to DefineSDCC_Line() (sync with asxxxx)
33780         * sdas/asxxsrc/asdbg.c: renamed from asxxsrc/asnoice.c,
33781           use dbuf to dynamically allocate debug symbol
33782         * sdas/linksrc/aslink.h:
33783           changed NCPS to PATH_MAX - quick & dirty fix for asld part of
33784           bug 3041470; proper solution would be support of arbitrary identifier
33785           lenght using dynamic buffers
33786
33787 2010-08-16 Raphael Neider <rneider AT web.de>
33788
33789         * src/pic16/glue.c (pic16emitStaticSeg): allow extern declarations with
33790           incomplete types, fixes #3041150
33791
33792 2010-08-15 Maarten Brock <sourceforge.brock AT dse.nl>
33793
33794         * sdas/asxxsrc/asxxxx.h: changed NCPS to PATH_MAX to fix bug 3041470
33795
33796 2010-08-15 Borut Razem <borut.razem AT siol.net>
33797
33798         * support/regression/tests/bug3037889.c:
33799           testBug3037889() renamed to Bug3037889()
33800           so that the function is compiled but not executed
33801         * src/pic/ralloc.c:
33802           fixed bug #3038483: running make of revision 5905 produces warnings
33803
33804 2010-08-13 Borut Razem <borut.razem AT siol.net>
33805
33806         * device/lib/pic16/libc/stdio/fprintf.c,
33807           device/lib/pic16/libc/stdio/printf.c,
33808           device/lib/pic16/libc/stdio/printf_small.c,
33809           device/lib/pic16/libc/stdio/printf_tiny.c,
33810           device/lib/pic16/libc/stdio/putchar.c,
33811           device/lib/pic16/libc/stdio/sprintf.c,
33812           device/lib/pic16/libc/stdio/streams.c,
33813           device/lib/pic16/libc/stdio/strmgpsim.c,
33814           device/lib/pic16/libc/stdio/strmmssp.c,
33815           device/lib/pic16/libc/stdio/strmputchar.c,
33816           device/lib/pic16/libc/stdio/strmusart.c,
33817           device/lib/pic16/libc/stdio/vfprintf.c,
33818           device/lib/pic16/libc/stdio/vprintf.c,
33819           device/lib/pic16/libc/stdio/vsprintf.c:
33820           sdcc library license changed to GPL+LE
33821
33822 2010-08-12 Maarten Brock <sourceforge.brock AT dse.nl>
33823
33824         * src/SDCCloop.c (basicInduction): fixed bug 3034976 with patch 3043854,
33825           thanks Ruud van Silfhout
33826         * support/regression/tests/bug3037889.c: added test for bug 3034976
33827
33828 2010-08-10 Maarten Brock <sourceforge.brock AT dse.nl>
33829
33830         * src/ds390/gen.c: fixed by applying patch from bug 3037889, thanks Patrik
33831           Persson
33832         * src/SDCCerr.h,
33833         * src/SDCCerr.c (vwerror, werror, werrorfl): return if warning was printed
33834         * src/SDCCast.c (checkPtrCast): only print from and to types when warning
33835           or error was printed
33836         * support/regression/tests/bug3037889.c: new, added
33837
33838 2010-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
33839
33840         * support/regression/tests/bug1757671.c: fixed for 64 bit arch
33841         * src/SDCCval.c (valMinus): applied new patch from bug 3037889,
33842           thanks Patrik Persson
33843
33844 2010-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
33845
33846         * src/SDCCval.c (valMinus): applied patch from bug 3037889 though not fixed,
33847           thanks Patrik Persson
33848         * src/z80/gen.c (genCmp): fixed bug 3041519
33849
33850 2010-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
33851
33852         * sim/ucsim/z80.src/inst.cc (inst_add): moved add_HL_Word to z80mac.h,
33853           (inst_daa, inst_scf, inst_ccf, inst_sub): fixed flags
33854           (inst_jp): fixed JP PO/PE
33855         * sim/ucsim/z80.src/inst_ed.cc (inst_ed): fixed flags
33856         * sim/ucsim/z80.src/inst_xd.cc (inst_Xd_add): moved add_IX_Word to z80mac.h
33857         * sim/ucsim/z80.src/instcl.h: cosmetics
33858         * sim/ucsim/z80.src/z80.cc (print_regs): print N flag
33859         * sim/ucsim/z80.src/z80mac.h: fixed flags
33860         * src/z80/gen.c (genIfxJump): simplified
33861           (genCmp): fixed bug 1757671
33862         * device/include/stdbool.h: __SDCC_WEIRD_BOOL==2 for hc08/pic14/pic16
33863         * support/regression/tests/bool.c: run test only once,
33864           run half the cases for __bit
33865         * support/regression/tests/bug1757671.c: new, added
33866
33867 2010-08-07 Philipp Klaus Krause <pkk AT spth.de>
33868
33869         * src/SDCCicode.c,
33870           support/regression/tests/bool.c:
33871           Fixed #3040914.
33872
33873 2010-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
33874
33875         * src/SDCCerr.c,
33876         * src/SDCCerr.h: added E_INCOMPLETE_FIELD
33877         * src/SDCCsymt.c (checkStructFlexArray, compStructSize): fixed bug 1518279
33878
33879 2010-08-05 Borut Razem <borut.razem AT siol.net>
33880
33881         * device/include/mcs51at89S8252.h, device/include/mcs51/at89c55.h,
33882           device/include/mcs51/at89x51.h, sdcc/device/include/mcs51/at89x52.h,
33883           device/include/mcs51/ser.h, device/lib/_ser.c:
33884           sdcc library license changed to GPL+LE
33885
33886 2010-08-04 Borut Razem <borut.razem AT siol.net>
33887
33888         * sim/ucsim/cmd.src/cmdlex.cc: regenerated,
33889           fix for patch #3038644: Fix for GCC-4.4 compile error
33890         * device/include/z80/z180.h, device/include/hc08/mc68hc908apxx.h,
33891           sdcc/device/include/hc08/mc68hc908jkjl.h:
33892           sdcc library license changed to GPL+LE
33893
33894 2010-08-04 Maarten Brock <sourceforge.brock AT dse.nl>
33895
33896         * src/ds390/gen.c (genCmpGt, genCmpLt),
33897         * src/mcs51/gen.c (genCmpGt, genCmpLt): fixed bug 1994062 part 1
33898           (genCmp): use optimization from bug 1994062
33899         * src/SDCCast.c (decorateType '['):  fixed bug 1994062 part 2
33900         * src/SDCCset.c: cosmetic changes
33901         * support/regression/tests/bug1994062.c: new, added
33902
33903 2010-08-03 Raphael Neider <rneider AT web.de>
33904
33905         * device/include/pic16/stdio.h,
33906         * device/lib/pic16/libc/stdio/putchar.c: resurrect PUTCHAR macro,
33907           fixes #3038656
33908
33909 2010-08-03 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
33910
33911         * src/mcs51/peeph.def: fixed bug #3038728 (consecutive &=
33912           on volatile variable)
33913
33914 2010-08-03 Raphael Neider <rneider AT web.de>
33915
33916         * src/pic/gen.c (genDataPointerSet): properly determine operand size,
33917           fixes #3038372
33918
33919 2010-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
33920
33921         * src/ds390/gen.c (genCast),
33922         * src/mcs51/gen.c (genCast): always copy the pointer
33923         * src/hc08/gen.c: cosmetic changes
33924         * src/SDCCast.h: added checkPtrCast
33925         * src/SDCCicode.c (geniCodeCast),
33926         * src/SDCCast.c (checkPtrCast): factored out of geniCodeCast,
33927           (decorateType CAST): check pointer casts
33928         * src/SDCCerr.c,
33929         * src/SDCCerr.h: changed error E_CANNOT_USE_GENERIC_POINTER to warning
33930           W_USING_GENERIC_POINTER
33931         * src/SDCCglue.c (aopLiteralLong): moved check to decorateType,
33932           (pointerTypeToGPByte): exit on internal error, return -1 for GPTR warning
33933           (_printPointerType): handle 4 byte pointers,
33934           (printGPointerType): copy whole generic pointer when warned
33935         * support/regression/tests/bug3027957.c (correct): added for bug 3034400
33936
33937 2010-08-02 Philipp Klaus Krause <pkk AT spth.de>
33938
33939         * sim/ucsim/z80.src/inst.cc:
33940           Fixed #2801879.
33941         * support/regression/tests/bug2862650.c:
33942           Improved redundancy.
33943
33944 2010-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
33945
33946         * src/SDCCicode.c (ast2iCode): fixed bug 1962613
33947         * support/regression/tests/bug1962613.c: new, added
33948         * src/SDCCsymt.c (compareTypeExact): fixed the fix for bug 1929140
33949         * support/regression/tests/bug1115321.c: fixed next problem on solaris
33950
33951 2010-08-01 Philipp Klaus Krause <pkk AT spth.de>
33952
33953         * support/regression/tests/bug2862650.c:
33954           Redundant regression test for #2862650.
33955
33956 2010-08-01 Borut Razem <borut.razem AT siol.net>
33957
33958         * device/include/ds80c390.h, device/include/tinibios.h,
33959           device/include/time.h, device/include/ds390/serial390.h,
33960           device/lib/time.c, device/lib/gets.c, device/lib/ds390/lcd390.c,
33961           device/lib/ds390/tinibios.c, device/lib/ds390/rtc390.c,
33962           device/lib/ds390/i2c390.c, device/lib/ds400/tinibios.c:
33963           sdcc library license changed to GPL+LE
33964
33965 2010-07-30 Borut Razem <borut.razem AT siol.net>
33966
33967         * device/lib/printf_large.c, device/lib/sprintf.c,
33968           device/lib/vprintf.c:
33969           sdcc library license changed to GPL+LE
33970
33971 2010-07-30 Maarten Brock <sourceforge.brock AT dse.nl>
33972
33973         * src/SDCC.y: fixed bug 1579664
33974         * support/regression/tests/bug1579664.c: new, added
33975         * src/SDCCsymt.c (compareTypeExact): fixed bug 1929140
33976         * support/regression/tests/bug1929140.c: new, added
33977
33978 2010-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
33979
33980         * src/SDCCerr.c,
33981         * src/SDCCerr.h
33982         * src/SDCCglue.c (printIvalCharPtr),
33983         * src/SDCCicode.c (geniCodeCast): changed E_LITERAL_GENERIC and
33984           E_NONPTR2_GENPTR to warnings
33985         * support/regression/tests/bug1115321.c: fixed problem on solaris
33986         * support/regression/tests/literalop.c: only test char overflow on SDCC
33987
33988 2010-07-29 Borut Razem <borut.razem AT siol.net>
33989
33990         * support/regression/tests/literalop.c:
33991           fixed regresssion test failure on host target (gcc -O2):
33992           the test result was udefined according to C standard 6.5 #5 and
33993           implementation dependent, so it was removed.
33994           Thanks to Jan Waclawek for the explanation that it is not a gcc bug.
33995
33996 2010-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
33997
33998         * device/lib/printf_large.c: small optimization
33999         * src/hc08/gen.c (transferRegReg, genPointerGet): fixed bug 1115321
34000         * src/hc08/ralloc.c: cosmetic changes
34001         * src/pic16/glue.c (pic16emitStaticSeg),
34002         * src/SDCCglue.c (emitStaticSeg): fixed bug 1474589
34003         * src/z80/gen.c: fixed some warnings
34004         * support/regression/tests/bug1115321.c: new, added
34005
34006 2010-07-26 Borut Razem <borut.razem AT siol.net>
34007
34008         * src/SDCCutil.c:
34009           applied patch #3034715: Report correct host for x86_64 Macs,
34010           thanks to Patrik Persson
34011
34012 2010-07-26 Philipp Klaus Krause <pkk AT spth.de>
34013
34014         * src/z80/gen.c,
34015           src/z80/main.c,
34016           support/regression/tests/float_single.c:
34017           Fixed #2862650.
34018
34019 2010-07-25 Philipp Klaus Krause <pkk AT spth.de>
34020
34021         * src/z80/gen.c:
34022           Fixed #3027961.
34023
34024 2010-07-25 Borut Razem <borut.razem AT siol.net>
34025
34026         * src/SDCCerr.c, src/SDCCerr.h, src/SDCC.y, src/SDCC.lex,
34027           src/SDCCast.c, src/SDCCast.h, device/include/stddef.h,
34028           device/include/pic16/stddef.h, support/regression/tests/zeropad.c,
34029           support/regression/tests/offsetof.c:
34030           applied patch #2801126: __builtin_offsetof implementation,
34031           thanks to Robert Larice
34032         * support/regression/ports/pic16/spec.mk,
34033           support/regression/ports/pic16/support.c:
34034           _asm and _endasm changed to __asm and __endasm, reentrant changed to __reentrant
34035         * device/include/pic16/stdlib.h: added declarations of abs() and labs()
34036
34037 2010-07-24 Borut Razem <borut.razem AT siol.net>
34038
34039         * device/lib/pic16/libm/*, device/lib/pic16/libio/adc/*,
34040           device/lib/pic16/libio/i2c/*, device/lib/pic16/libio/usart/*,
34041           device/lib/pic16/libsdcc/long/*,
34042           device/lib/pic16/libsdcc/fixed16x16/*,
34043           device/lib/pic16/libsdcc/stack/*, device/lib/pic16/libsdcc/lregs/*,
34044           device/lib/pic16/libsdcc/char/*:
34045           sdcc library license changed to GPL+LE
34046
34047 2010-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
34048
34049         * src/mcs51/ralloc.c,
34050         * src/SDCCicode.c: cosmetic changes
34051         * src/mcs51/gen.c (genPointerGet, genPointerSet),
34052         * src/SDCCglue.c (aopLiteralLong),
34053         * src/SDCCsymt.c (computeType),
34054         * src/SDCCval.c (valPlus),
34055         * src/z80/ralloc.c (serialRegAssign, packRegisters): fixed bug 3027957
34056         * support/regression/tests/bug3027957.c: new, added
34057         * support/regression/fwk/include/testfwk.h: removed flaky NULL definition
34058         * support/regression/tests/absolute.c,
34059         * support/regression/tests/bug-2982135.c,
34060         * support/regression/tests/bug-524691.c,
34061         * support/regression/tests/bug1496419.c,
34062         * support/regression/tests/bug2817646.c,
34063         * support/regression/tests/driverstruct.c: include <stddef.h> for NULL
34064
34065 2010-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
34066
34067         * src/SDCCast.c (decorateType CAST): fixed bug 2941749
34068         * src/SDCCBBlock.c,
34069         * src/SDCCcse.c: cosmetic changes
34070         * src/SDCCglue.c (printIvalPtr): added names
34071         * support/regression/ports/ds390/spec.mk,
34072         * support/regression/ports/hc08/spec.mk,
34073         * support/regression/ports/mcs51-common/spec.mk,
34074         * support/regression/ports/ucz80/spec.mk: added .PRECIOUS for using -j
34075         * support/regression/tests/absolute.c: added test for bug 2941749
34076
34077 2010-07-17 Maarten Brock <sourceforge.brock AT dse.nl>
34078
34079         * src/SDCCcse.c,
34080         * src/SDCCopt.c,
34081         * src/SDCCicode.c: cosmetic changes
34082         * src/SDCCloop.c (loopInduction): fixed bug 2889032
34083         * support/regression/tests/bug2889032.c: new, added
34084
34085 2010-07-15 Borut Razem <borut.razem AT siol.net>
34086
34087         * sdas/as8051/Makefile.in, sdas/asz80/Makefile.in,
34088           sdas/linksrc/Makefile.in, sdas/as6808/Makefile.in,
34089           sdcc/sdas/asgb/Makefile.in:
34090           fixed bug #3030113: assembler Makefile.in missing trailing '@' on
34091           MAKEPDEP= stmt
34092
34093 2010-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
34094
34095         * src/SDCCsymt.h: added IS_SMALL_PTR
34096         * src/mcs51/ralloc.c (packRegsForOneuse): check for small pointers, check
34097             all subsequent params to fix bug 3004918
34098         * support/regression/tests/bug3004918.c: new, added
34099         * src/SDCCloop.c: cosmetic changes
34100         * src/mcs51/main.c (_mcs51_keywords): removed duplicate keywords,
34101           (get_model): fixed bug 3018737
34102
34103 2010-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
34104
34105         * src/SDCCast.c (processParms): fixed bug 3002698
34106         * src/SDCCast.h: cosmetic changes
34107
34108 2010-07-05 Borut Razem <borut.razem AT siol.net>
34109
34110         * support/regression/ports/pic14/spec.mk,
34111           support/regression/ports/pic16/spec.mk,
34112           support/regression/ports/ds390/spec.mk,
34113           support/regression/ports/hc08/spec.mk,
34114           support/regression/ports/ucz80/spec.mk,
34115           support/regression/ports/mcs51-common/spec.mk:
34116           mingw build cross reggression testing with wine
34117
34118 2010-07-03 Philipp Klaus Krause <pkk AT spth.de>
34119
34120         * support/scripts/sdcc.nsi: removed unix2dos conversion
34121
34122 2010-06-28 Philipp Klaus Krause <pkk AT spth.de>
34123
34124         * device/lib/z80/modmixed.s:
34125           Fixed missing line.
34126
34127 2010-06-25 Borut Razem <borut.razem AT siol.net>
34128
34129         * device/lib/pic16/libsdcc/float/*, device/lib/pic16/startup/*:
34130           sdcc library license changed to GPL+LE
34131
34132 2010-06-25 Philipp Klaus Krause <pkk AT spth.de>
34133
34134         * device/lib/z80/mod.s,
34135           device/lib/z80/Makefile.in,
34136           device/lib/z80/modmixed.s,
34137           device/lib/z80/modsigned.s,
34138           device/lib/z80/divmixed.s,
34139           device/lib/z80/divsigned.s,
34140           device/lib/z80/modunsigned.s:
34141           Z80 division library reorganization.
34142
34143 2010-06-23 Philipp Klaus Krause <pkk AT spth.de>
34144
34145         * device/lib/z80/divsigned.s:
34146           Minor cleanup
34147         * src/SDCCpeeph.c,
34148           src/z80/peep.h,
34149           src/z80/main.c,
34150           src/z80/peep.c,
34151           src/z80/peeph-z80.def,
34152           Implemented correct instruction size calculation, replacing estimate.
34153
34154 2010-06-20 Borut Razem <borut.razem AT siol.net>
34155
34156         * src/SDCCmain.c, src/pic/main.c, src/pic16/main.c:
34157           fixed bug #3015137: -c -o not working as expected (caused by fix for
34158           #2951083)
34159         * device/lib/pic16/libc/string/*, device/lib/pic16/libc/utils/cnvint.S,
34160           device/lib/pic16/libc/utils/cnvfrac.S:
34161           sdcc library license changed to GPL+LE
34162
34163 2010-06-19 Borut Razem <borut.razem AT siol.net>
34164
34165         * device/include/pic/pic14devices.txt,
34166           device/include/pic16/pic16devices.txt:
34167           license changed to GPL - files are not part of sdcc library
34168         * device/lib/z80/divunsigned.s, device/lib/pic16/debug/gstack/gstack.c,
34169           device/lib/pic16/libsdcc/int/*, device/lib/pic16/libc/stdlib/*:
34170           sdcc library license changed to GPL+LE
34171
34172 2010-06-15 Philipp Klaus Krause <pkk AT spth.de>
34173
34174         * device/lib/z80/abs.s,
34175           device/lib/z80/Makefile.in:
34176           Z80-specific abs().
34177
34178 2010-06-14 Philipp Klaus Krause <pkk AT spth.de>
34179
34180         * src/SDCCpeeph.c,
34181           src/SDCCpeeph.h,
34182           src/port.h,
34183           src/mcs51/peeph.def,
34184           src/ds390/peeph.def,
34185           src/avr/peeph.def,
34186           src/z80/peep.h,
34187           src/z80/peep.c,
34188           src/z80/peeph-z80.def,
34189           src/z80/peeph-gbz80.def:
34190           Peephole cleanup.
34191
34192 2010-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
34193
34194         * sdas/linksrc/lksym.c,
34195         * src/ds390/main.c,
34196         * src/SDCCast.c: cosmetic changes
34197         * src/SDCC.y: removed type_specifier2, moved AT into type_specifier,
34198             fixed bug 29979999
34199         * src/SDCCsymt.c (addDecl): fixed char* __code __at(N) bug
34200         * support/regression/tests/absolute.c: added test for bug 29979999
34201
34202 2010-06-12 Borut Razem <borut.razem AT siol.net>
34203
34204         * device/include/asm/pic/features.h, device/include/pic/*.h,
34205           device/include/pic/p16f_common.inc:
34206           sdcc library license changed to GPL+LE
34207
34208 2010-06-10 Philipp Klaus Krause <pkk AT spth.de>
34209
34210         * src/SDCCpeeph.c,
34211           src/z80/peep.c:
34212           Improved canAssign().
34213
34214 2010-06-07 Philipp Klaus Krause <pkk AT spth.de>
34215
34216         * src/port.h,
34217           src/SDCCpeeph.c,
34218           src/mcs51/main.c,
34219           src/pic/main.c,
34220           src/z80/peep.h,
34221           src/z80/main.c,
34222           src/z80/peep.c,
34223           src/z80/peeph-z80.def,
34224           src/pic16/main.c,
34225           src/hc08/main.c,
34226           src/ds390/main.c:
34227           Added canAssign() for use in peepholes.
34228
34229 2010-06-07 Philipp Klaus Krause <pkk AT spth.de>
34230
34231         * src/z80/gen.c,
34232           src/z80/mappings.i,
34233           src/z80/peeph-gbz80.def:
34234           Move generation of short jumps into peepholes.
34235
34236 2010-06-05 Borut Razem <borut.razem AT siol.net>
34237
34238         * device/include/asm/pic16/features.h, device/include/pic16/*.h,
34239           device/include/pic16/pic16devices.txt,
34240           device/include/pic16/p18fxxx.inc, device/lib/pic16/libsdcc/*.c:
34241           sdcc library license changed to GPL+LE
34242
34243 2010-06-05 Maarten Brock <sourceforge.brock AT dse.nl>
34244
34245         * sdas/asranlib/asranlib.c (do_ranlib): fixed text output
34246         * src/SDCCerr.c,
34247         * src/SDCCerr.h,
34248         * src/SDCC.y: changed E_STORAGE_CLASS_SPECIFIED_FOR_PARAMETER to
34249             E_STORAGE_CLASS_FOR_PARAMETER
34250         * src/SDCCcse.c,
34251         * src/SDCCdflow.c,
34252         * src/SDCCval.c: cosmetic changes
34253         * src/SDCCopt.c,
34254         * src/SDCCsymt.c,
34255         * src/SDCCsymt.h: removed double underscores from function names,
34256             fixed bug 3005305
34257
34258 2010-06-03 Philipp Klaus Krause <pkk AT spth.de>
34259
34260         * device/lib/_memcpy,
34261           device/lib/_memmove.c:
34262           Library cleanup.
34263
34264 2010-06-02 Borut Razem <borut.razem AT siol.net>
34265
34266         * doc/sdccman.lyx: corrected z80 assembler name, corrected revision
34267           date format
34268
34269 2010-06-01 Philipp Klaus Krause <pkk AT spth.de>
34270
34271         * src/z80/gen.c:
34272           Optimization of multibyte comparison.
34273         * src/SDCCpeeph.c,
34274           src/SDCCpeeph.h,
34275           src/z80/peeph-z80.def:
34276           Peephole barriers, fixes #1677178.
34277
34278 2010-05-31 Borut Razem <borut.razem AT siol.net>
34279
34280         * debugger/mcs51/simi.c, debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c,
34281           debugger/mcs51/sdcdb.h: enhanced help text formating, added usage
34282           (-h, -?, --help) and verbose (-v) command line options, SDCDB_VERSION
34283           bumped to 0.9
34284         * doc/sdccman.lyx: asxxxx and aslink renamed to sdas and sdld
34285
34286 2010-05-30 Philipp Klaus Krause <pkk AT spth.de>
34287
34288         * src/z80/peeph-z80.def:
34289           Minor peephole improvement.
34290
34291 2010-05-25 Philipp Klaus Krause <pkk AT spth.de>
34292
34293         * src/SDCCcse.c:
34294           Simplified division optimization.
34295         * src/z80/gen.c:
34296           Fixed comment alignment.
34297         * src/z80/peep.c,
34298           src/z80/peeph-z80.def:
34299           Peephole improvements, mostly negation.
34300
34301 2010-05-24 Borut Razem <borut.razem AT siol.net>
34302
34303         * src/SDCC.y, src/SDCCsymt.h: test if the parameter is a valid storage
34304           class specifier
34305         * src/hc08/gen.c, support/regression/tests/bug1875933.c:
34306           fixed bug #3006063: xor broken
34307
34308 2010-05-23 Philipp Klaus Krause <pkk AT spth.de>
34309
34310         * support/regression/tests/bug1875933.c:
34311           Disabled recently introduced regression test on hc08, since it never worked there.
34312
34313 2010-05-23 Philipp Klaus Krause <pkk AT spth.de>
34314
34315         * src/z80/peep.c,
34316           src/z80/peeph-z80.def:
34317           Minor peephole improvements.
34318
34319 2010-05-23 Borut Razem <borut.razem AT siol.net>
34320
34321         * src/SDCCerr.c, src/SDCCerr.h, src/SDCCsymt.h, src/SDCC.y:
34322           fixed bug #2811521: sdcc doesn't accept register storage class
34323           specifier in func
34324
34325 2010-05-21 Philipp Klaus Krause <pkk AT spth.de>
34326
34327         * src/mcs51/gen.c,
34328           src/z80/gen.c,
34329           src/hc08/gen.c,
34330           src/ds390/gen.c,
34331           support/regression/tests/bug1875933.c:
34332           Completed fix for #1875933 applying #2892763.
34333
34334 2010-05-21 Philipp Klaus Krause <pkk AT spth.de>
34335
34336         * src/SDCCopt.c,
34337           src/z80/gen.c,
34338           support/regression/tests/memory.c:
34339           Fixed bug #2995398.
34340
34341 2010-05-16 Philipp Klaus Krause <pkk AT spth.de>
34342
34343         * src/z80/main.c:
34344           A tiny step toward implementing #1921061.
34345
34346 2010-05-16 Philipp Klaus Krause <pkk AT spth.de>
34347
34348         * src/z80/peeph-z80.def:
34349           Minor peephole improvements.
34350
34351 2010-05-13 Borut Razem <borut.razem AT siol.net>
34352
34353         * sdas/asxxsrc/asmain.c: fixed bug #2914707: as-z80 segmentation fault
34354
34355 2010-05-10 Borut Razem <borut.razem AT siol.net>
34356
34357         * src/Makefile.in: added -Wall
34358         * sdas/linksrc/lkarea.c: fixed bug #2999446: ds390 xram limit at 0x400000
34359         * asxxsrc/asmain.c: fixed compiler warning
34360
34361 2010-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
34362
34363         * support/cpp/sdcpp.dsp: added sdcpp-diagnostic.c
34364
34365 2010-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
34366
34367         * device/lib/_strtok.c: cosmetic changes
34368         * sdas/linksrc/aslink.dsp: removed lkgb.c
34369         * src/SDCCast.c (gatherImplicitVariables): fixed bug 2956580, const iTemp
34370         * src/z80/peeph-gbz80.def (rule 16): fixed non-existent operandsNotSame bug
34371         * support/regression/tests/bug2956580.c: new, added
34372
34373 2010-05-05 Borut Razem <borut.razem AT siol.net>
34374
34375         * support/cpp/sdcpp.opt: fixed bug #2996806: Werror broken
34376
34377 2010-05-04 Borut Razem <borut.razem AT siol.net>
34378
34379         * debugger/mcs51/sdcdb.c: fixed compiler warnings
34380
34381 2010-05-03 Borut Razem <borut.razem AT siol.net>
34382
34383         * support/cpp/Makefile.in, support/cpp/sdcpp-diagnostic.c,
34384           support/cpp/sdcpp.h, support/cpp/sdcpp-opts.c:
34385           added c_cpp_error diagnostic callback function
34386
34387 2010-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
34388
34389         * device/include/mcs51/C8051F330.h,
34390         * device/include/mcs51/C8051F336.h,
34391         * device/include/mcs51/C8051F350.h,
34392         * device/include/mcs51/C8051F410.h,
34393         * device/include/mcs51/C8051T630.h: applied patch 2994867, thanks Steven Borley
34394
34395 2010-04-22 Borut Razem <borut.razem AT siol.net>
34396
34397         * support/cpp/libcpp/charset.c, support/cpp/libcpp/directives.c,
34398           support/cpp/libcpp/errors.c, support/cpp/libcpp/expr.c,
34399           support/cpp/libcpp/files.c, support/cpp/libcpp/identifiers.c,
34400           support/cpp/libcpp/include/cpp-id-data.h,
34401           support/cpp/libcpp/include/cpplib.h,
34402           support/cpp/libcpp/include/line-map.h,
34403           support/cpp/libcpp/include/symtab.h, support/cpp/libcpp/init.c,
34404           support/cpp/libcpp/internal.h, support/cpp/libcpp/lex.c,
34405           support/cpp/libcpp/line-map.c, support/cpp/libcpp/macro.c,
34406           support/cpp/libcpp/mkdeps.c, support/cpp/libcpp/symtab.c,
34407           support/cpp/libcpp/traditional.c, support/cpp/libiberty/filenames.h,
34408           support/cpp/libiberty/hashtab.c, support/cpp/libiberty/hashtab.h,
34409           support/cpp/libiberty/obstack.h, support/cpp/libiberty/safe-ctype.h,
34410           support/cpp/libiberty/splay-tree.h, support/cpp/sdcpp.c,
34411           support/cpp/sdcpp.h, support/cpp/sdcpp-opts.c:
34412           SDCPP synchronized with GCC CPP release version 4.5.0
34413
34414 2010-04-14 Borut Razem <borut.razem AT siol.net>
34415
34416         * sim/ucsim/configure, sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h:
34417           fixed bug #2986676: ucz80 fails to run z80 regtests on Solaris
34418           SPARC platform
34419         * sdccconf_in.h: corrected endianness detection on solaris
34420         * debugger/mcs51/symtab.c, debugger/mcs51/configure,
34421           debugger/mcs51/Makefile.in, debugger/mcs51/simi.c,
34422           debugger/mcs51/cmd.c, debugger/mcs51/symtab.h,
34423           debugger/mcs51/configure.in, debugger/mcs51/sdcdb.c,
34424           debugger/mcs51/config.h.in, debugger/mcs51/break.c:
34425           code cleaning: removed warnings, added -Wall c compiler flag, ...
34426
34427 2010-04-12 Borut Razem <borut.razem AT siol.net>
34428
34429         * device/lib/pic/libsdcc/*.[cS], device/lib/pic/*.[cS]:
34430           sdcc library license changed to GPL+LE
34431
34432 2010-04-11 Borut Razem <borut.razem AT siol.net>
34433
34434         * sim/ucsim/configure.in:
34435           define CXXFLAGS
34436         * device/lib/pic/libm/expf.c:
34437           corrected typo
34438         * device/include/mcs51/uPSD32xx.h:
34439           sdcc library license changed to GPL+LE
34440
34441 2010-04-10 Borut Razem <borut.razem AT siol.net>
34442
34443         * support/regression/ports/host/spec.mk.in:
34444           reverted change made 2010-04-08, since the include is needed by
34445           the libmullong.c regression test
34446         * device/lib/pic/libm/*.c:
34447           sdcc library license changed to GPL+LE
34448
34449 2010-04-09 Borut Razem <borut.razem AT siol.net>
34450
34451         * device/include/mcs51/msm8xc154s.h:
34452           sdcc library license changed to GPL+LE
34453
34454 2010-04-08 Philipp Klaus Krause <pkk AT spth.de>
34455         * support/regression/tests/bug-2982135.c:
34456           Fixed a stupid mistake.
34457
34458 2010-04-08 Borut Razem <borut.razem AT siol.net>
34459
34460         * support/regressuin/test/bitvars.c:
34461           fixed failing test on on Solaris i386 SunPro C compiler;
34462           it behaves differently if -xO2 option is set or not
34463         * src/SDCCast.c, src/SDCCast.h:
34464           fixed SunPro C warning: anonymous struct declaration
34465         * device/include/mcs51/C8051F336.h, device/include/mcs51/C8051T610.h,
34466           device/include/mcs51/p89lpc938.h, device/include/mcs51/C8051F920.h,
34467           device/include/mcs51/C8051T600.h, device/include/mcs51/C8051T630.h,
34468           sdcc/device/include/hc08/mc68hc908qy.h, device/include/hc08/mc68hc908gp32.h:
34469           sdcc library license changed to GPL+LE
34470         * support/regression/ports/host/spec.mk.in: removed unneeded include
34471         * sim/ucsim/cmd.src/Makefile.in:
34472           sh test doesn't understand -e option
34473         * sim/ucsim/cmd.src/FlexLexer.h:
34474           fixed warning about missing newline at last line
34475
34476 2010-04-07 Philipp Klaus Krause <pkk AT spth.de>
34477         * src/z80/ralloc.c,
34478           support/regression/tests/bug-2982135.c:
34479           Fixed bug #2982135.
34480
34481 2010-04-06 Philipp Klaus Krause <pkk AT spth.de>
34482         * src/z80/gen.c,
34483           src/z80/peeph-z80.def
34484           Minor improvements, workaround for bug #2970351.
34485         * device/lib/z80/divunsigned.s,
34486           device/lib/z80/Makefile.in,
34487           device/lib/z80/div.s,
34488           device/lib/z80/divmixed.s
34489           device/lib/z80/divsigned.s:
34490           Division library reorganization.
34491
34492 2010-04-05 Borut Razem <borut.razem AT siol.net>
34493
34494         * sdcc/sim/ucsim/gui.src/Makefile.in:
34495           fixed for Solaris if CURSES_PKGS is empty
34496         * sdcc/device/include/mcs51/at89c51snd1c.h:
34497           sdcc library license changed to GPL+LE
34498
34499 2010-04-04 Borut Razem <borut.razem AT siol.net>
34500
34501         * device/include/hc08/mc68hc908jb8.h:
34502           sdcc library license changed to GPL+LE
34503         * sdas/linksrc/Makefile.in: Solaris make (GNU Make 3.81) doesn't like
34504           $$() syntax; converted to ``
34505
34506 2010-04-03 Borut Razem <borut.razem AT siol.net>
34507
34508         * device/include/mcs51/p89lpc933_4.h, device/include/mcs51/p89lpc935_6.h,
34509           device/include/mcs51/p89v66x.h, device/include/mcs51/p89c66x.h,
34510           device/include/mcs51/at89Sx051.h: sdcc library license changed to GPL+LE
34511
34512 2010-04-03 Philipp Klaus Krause <pkk AT spth.de>
34513         * src/z80/gen.c:
34514           Fixed bug #2977331.
34515
34516 2010-04-01 Borut Razem <borut.razem AT siol.net>
34517
34518         * support/regression/ports/host/spec.mk.in:
34519           fixed execution of host regression tests on Mac OS X
34520
34521 2010-03-28 Borut Razem <borut.razem AT siol.net>
34522
34523         * device/include/ds400/ds400rom.h, device/include/asm/gbz80/features.h,
34524           device/lib/z80/crt0.s, device/lib/gbz80/stubs.s,
34525           device/lib/gbz80/div.s, device/lib/gbz80/fstubs.s,
34526           device/lib/gbz80/putchar.s, device/lib/gbz80/crt0.s,
34527           device/lib/gbz80/crt0_rle.s, device/lib/gbz80/heap.s,
34528           device/lib/gbz80/mul.s, device/lib/gbz80/shift.s,
34529           device/lib/ds400/memcpyx.c, device/lib/hc08/_mulint.c,
34530           device/lib/hc08/_ret.c, device/lib/hc08/_mullong.c,
34531           device/lib/mcs51/crtpagesfr.asm, device/lib/mcs51/crtxpush.asm,
34532           device/lib/mcs51/crtxpopbits.asm, device/lib/mcs51/crtxpushr0.asm,
34533           device/lib/mcs51/crtbank.asm, device/lib/mcs51/crtcall.asm,
34534           device/lib/mcs51/crtxinit.asm, device/lib/mcs51/crtstart.asm,
34535           device/lib/mcs51/crtxstack.asm, device/lib/mcs51/crtxclear.asm,
34536           device/lib/mcs51/crtclear.asm, device/lib/mcs51/crtxpop.asm,
34537         * device/include/asm/mcs51/features.h, device/include/mcs51/*.h:
34538           sdcc library license changed to GPL+LE
34539
34540 2010-03-25 Borut Razem <borut.razem AT siol.net>
34541
34542         * sdcc/configure, sdcc/configure.in, sdcc/sdccconf_in.h,
34543           sdcc/sim/ucsim/configure, sdcc/sim/ucsim/configure.in,
34544           sdcc/sim/ucsim/ddconfig_in.h:
34545           fixed endianness detection, enabled NetBSD build
34546         * sim/ucsim/cmd.src/cmdpars.cc:
34547           fixed alloca detection on Solaris x86. This is actually bison++ bug.
34548         * support/regression/tests/bitfields.c,
34549           support/regression/tests/literalop.c,
34550           support/regression/tests/bitwise.c,
34551           support/regression/tests/swap.c:
34552           fixed host regression tests on NetBSD sparc64
34553
34554 2010-03-23 Borut Razem <borut.razem AT siol.net>
34555
34556         * device/include/*.h, device/include/asm/z80/features.h,
34557           device/include/asm/default/features.h, device/include/z80/*.h,
34558           device/lib/z80/*.s, device/include/asm/ds390/features.h,
34559           device/lib/ds390/memcpyx.c, device/lib/ds390/putchar.c:
34560           sdcc library license changed to GPL+LE
34561
34562 2010-03-20 Borut Razem <borut.razem AT siol.net>
34563
34564         * main_in.mk, configure, debugger/mcs51/configure,
34565           debugger/mcs51/Makefile.in, debugger/mcs51/configure.in,
34566           configure.in, src/Makefile.in, src/port.mk, sim/ucsim/configure,
34567           sim/ucsim/cmd.src/Makefile.in, , sim/ucsim/xa.src/Makefile.in,
34568           sim/ucsim/z80.src/Makefile.in, sim/ucsim/gui.src/Makefile.in,
34569           sim/ucsim/gui.src/serio.src/Makefile.in,
34570           sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
34571           sim/ucsim/sim.src/Makefile.in, sim/ucsim/main_in.mk,
34572           sim/ucsim/configure.in, sim/ucsim/hc08.src/Makefile.in:
34573           introduced MAKEDEP
34574
34575 2010-03-20 Borut Razem <borut.razem AT siol.net>
34576
34577         * configure.in, configure, support/regression/tests/bitfields.c,
34578           support/regression/tests/bug-1981238.c,
34579           support/regression/tests/preproc.c,
34580           support/regression/tests/strtok.c,
34581           support/regression/tests/structflexarray.c,
34582           support/regression/tests/malloc.c:
34583           regression test fixed for SunPro C compiler
34584         * support/regression/ports/host/spec.mk:
34585           adapted for SunPro C compiler & renamed to spec.mk.in
34586         * support/regression/Makefile.in:
34587           include ./ports/$(PORT)/spec.mk if exists
34588         * device/lib/Makefile.in:
34589           Solaris make (GNU Make 3.81) doesn't like $$() syntax;
34590           converted to ``
34591
34592 2010-03-19 Borut Razem <borut.razem AT siol.net>
34593
34594         * configure.in, configure, device/lib/z80/Makefile.in,
34595           device/lib/gbz80/Makefile.in, device/lib/ds390/Makefile.in,
34596           device/lib/Makefile.in, device/lib/ds400/Makefile.in,
34597           device/lib/mcs51/Makefile.in, device/lib/hc08/Makefile.in:
34598           autoconf test if ar accepts -S (GNU ar does, BSD ar does not)
34599         * src/pic/ralloc.c: Solaris SunPro C compiler doesn't like (void)0
34600
34601 2010-03-18 Borut Razem <borut.razem AT siol.net>
34602
34603         * sim/ucsim/ddconfig_in.h:
34604           fixed endianness detection, so that it works on Solaris
34605
34606 2010-03-17 Borut Razem <borut.razem AT siol.net>
34607
34608         * configure.in, configure, debugger/mcs51/configure.in,
34609           debugger/mcs51/configure, sim/ucsim/configure.in,
34610           sim/ucsim/configure, sim/ucsim/aclocal.m4, src/SDCCutil.c:
34611           preparations for *BSD and Solaris ports
34612         * configure, debugger/mcs51/configure, debugger/mcs51/configure.in,
34613           configure.in, sim/ucsim/configure, sim/ucsim/cmd.src/Makefile.in,
34614           sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
34615           sim/ucsim/gui.src/Makefile.in,
34616           sim/ucsim/gui.src/serio.src/Makefile.in,
34617           sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
34618           sim/ucsim/sim.src/Makefile.in, sim/ucsim/configure.in,
34619           sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
34620           sim/ucsim/avr.src/Makefile.in, sdas/as8051/Makefile.in,
34621           sdas/asz80/Makefile.in, sdas/linksrc/Makefile.in,
34622           sim/ucsim/main_in.mk: portable -Wall
34623         * support/cpp/Makefile.in, support/cpp/libiberty/alloca.c:
34624           added alloca.c
34625
34626 2010-03-15 Borut Razem <borut.razem AT siol.net>
34627
34628         * device/lib/*.c: sdcc library license changed to GPL+LE
34629
34630 2010-03-13 Borut Razem <borut.razem AT siol.net>
34631
34632         * support/scripts/sdcc.nsi: removed lib/src/z80/*.c from the package
34633         * src/z80/gen.c: fixed warning: suggest parentheses around assignment
34634           used as truth value
34635         * sdas/asxxsrc/sdas.c, sdas/linksrc/sdld.c:
34636           fixed warning: implicit declaration of function 'tolower'
34637         * sdas/asxxsrc/asmain.c: fixed warning: variable not initialized
34638         * device/include/limits.h, device/include/stdint.h,
34639           device/include/float.h, device/include/typeof.h,
34640           device/include/stddef.h, device/include/sdcc-lib.h,
34641           device/include/stdlib.h, device/include/stdio.h,
34642           device/include/math.h, device/include/asm/default/features.h,
34643           device/include/assert.h, device/include/setjmp.h,
34644           device/include/stdbool.h, device/include/ctype.h,
34645           device/include/stdarg.h, device/include/errno.h:
34646           sdcc library license changed to GPL+LE
34647
34648 2009-03-11 Raphael Neider <rneider AT web.de>
34649
34650         * device/include/pic/pic16f616.h,
34651           device/include/pic/pic16hv616.h,
34652           device/lib/pic/libdev/devices.txt,
34653           device/lib/pic/libdev/pic16f616.c,
34654           device/lib/pic/libdev/pic16hv616.c:
34655           add support for 16f616 and 16hv616 devices
34656
34657 2010-03-09 Philipp Klaus Krause <pkk AT spth.de>
34658         * device/lib/gbz80/Makefile.in,
34659           device/lib/gbz80/printf.c:
34660           Made gbz80 port use the generic printf routine family.
34661
34662 2010-03-07 Philipp Klaus Krause <pkk AT spth.de>
34663         * src/z80/gen.c,
34664           support/regression/tests/float_single.c:
34665           gbz80 port regression test fixes.
34666
34667 2010-03-06 Borut Razem <borut.razem AT siol.net>
34668
34669         * src/hc08/main.c: fixed hc08 target:
34670           reintroduced MODAL_SMALL and MODEL_LARGE
34671
34672 2010-03-04 Borut Razem <borut.razem AT siol.net>
34673
34674         * src/SDCCmain.c, src/port.h, src/avr/main.c, src/ds390/main.c,
34675           src/hc08/main.c, src/mcs51/main.c, src/pic16/main.c, src/pic/main.c,
34676           src/xa51/main.c, src/z80/main.c: get_model() moved to the traget
34677         * src/mcs51/rtrack.c: removed MSVC warnings:
34678           integral size mismatch in argument; conversion supplied
34679         * src/SDCCglobl.h: introduced NO_MODEL
34680
34681 2010-03-03 Borut Razem <borut.razem AT siol.net>
34682
34683         * all.dsp: added makebin to project
34684         * src/SDCCmain.c: fixed lib suffix,
34685           get_lib_suffix() renamed to get_model(),
34686           added pic* handling to get_model()
34687
34688 2010-03-02 Borut Razem <borut.razem AT siol.net>
34689
34690         * src/SDCCmain.c, src/pic/main.c, src/pic16/main.c:
34691           lib suffix is a part of lib dir set
34692         * support/scripts/Makefile.in, support/scripts/clean.mk:
34693           added clean Makefile target for scripts
34694
34695 2010-03-02 Maarten Brock <sourceforge.brock AT dse.nl>
34696
34697         * src/SDCCmain.c(get_lib_suffix): added huge model
34698
34699 2010-02-26 Borut Razem <borut.razem AT siol.net>
34700
34701         * sdcc/support/scripts/as2gbmap.py:
34702           use pre-python 2.6 exceptin handling syntax
34703
34704 2010-02-25 Borut Razem <borut.razem AT siol.net>
34705
34706         * configure.in, configure, Makefile.in, support/scripts/Makefile.in:
34707           "compile" as2gbmap.py: copy it to bin/as2gbmap and make it executable
34708         * support/scripts/sdcc.nsi: include bin/as2gbmap.cmd to the package
34709
34710 2010-02-24 Borut Razem <borut.razem AT siol.net>
34711
34712         * sdcc/support/scripts/as2gbmap.py:
34713           sort symbols by value for rrgb outout,
34714           handle file open errors
34715         * doc/sdccman.lyx: documented changed library format to ar in 2.9.0;
34716           documented makebin and as2gbmap.py
34717
34718 2010-02-23 Borut Razem <borut.razem AT siol.net>
34719
34720         * src/SDCCmain.c, src/z80/main.c, sdas/linksrc/lkdata.c,
34721           sdas/linksrc/lklist.c, sdas/linksrc/lkmain.c, sdas/linksrc/lkrloc.c,
34722           sdas/linksrc/aslink.h:
34723           removed geneneration of no$gmb symbol file and rrgb map file
34724         * sdas/linksrc/Makefile.in: removed compilation of lkgb.c
34725         * sdcc/support/scripts/as2gbmap.py:
34726           added option -j to convert from asxxxx to no$gmb symbol file format
34727         * sdas/linksrc/lkgb.c, sdas/linksrc/lkgg.c: deleted from svn
34728
34729 2010-02-21 Borut Razem <borut.razem AT siol.net>
34730
34731         * support/makebin/makebin.c:
34732           check if fopen() succeeded
34733         * support/regression/ports/gbz80/spec.mk:
34734           sdlsgb now creates .ihx file and makebin converts it to .gb;
34735           removed -m (Load map file) rrgb command line option, since sdlsgb
34736           doesn't generate a rrgb compatible map file
34737         * src/SDCCmain.c: search C runtime initialization object files
34738           crt0.rel in system library directories, then in user defined
34739           library directories - third try
34740         * support/scripts/as2gbmap.py: converter from asxxxx to rrgb map
34741           file format
34742
34743 2010-02-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
34744
34745         * src/mcs51/rt rack.c: fixed two warnings reported in #2955971
34746           by Hubert Sack. (2nd warning found a bug)
34747
34748 2010-02-20 Philipp Klaus Krause <pkk AT spth.de>
34749         * device/lib/gbz80/mul.s,
34750           device/lib/gbz80/Makefile.in:
34751           Fixed multiplication in gbz80 port.
34752
34753 2010-02-20 Philipp Klaus Krause <pkk AT spth.de>
34754         * device/lib/gbz80/div.s:
34755           Fixed mixed-sign division and modulo in gbz80 port.
34756
34757 2010-02-20 Borut Razem <borut.razem AT siol.net>
34758
34759         * support/makebin/makebin.c: added support for GameBoy binary file format,
34760           added optional input and output file names arguments,
34761           making it (hopefully) more robust, ...
34762         * all.dsp, sdcc.dsw, support/makebin/makebin.dsp:
34763           added makebin to the MSVC project
34764         * src/SDCCmain.c: fixed bug #2955614 - Regression - Warning: Couldn't find
34765
34766 2010-02-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
34767
34768         * src/mcs51/rtrack.h,
34769           src/mcs51/rtrack.c,
34770           src/mcs51/ralloc.h,
34771           src/mcs51/gen.c: Implemented tracking of symbols and dptr.
34772           Set environment variable SDCC_REGTRACK if you want to enable
34773           register tracking. If you want diagnostic output use option
34774           --fverbose-asm and additionally set SDCC_REGTRACK_VERBOSE
34775
34776 2010-02-18 Borut Razem <borut.razem AT siol.net>
34777
34778         * src/SDCCmain.c: search C runtime initialization object files
34779           crt0.rel in system library directories, then in user defined
34780           library directories
34781
34782 2010-02-16 Borut Razem <borut.razem AT siol.net>
34783
34784         * support/scripts/sdcc.nsi: remove crt0.rel for z80 and gb
34785         * src/SDCCmain.c:
34786           fixed the fist part of bug #2951083: -o not working as expected:
34787           rename the linker output file name to -o binary file name
34788         * sdas/linksrc/lkaomf51.c:
34789           fixed the second part of bug #2951083: -o not working as expected:
34790           remove the file extension in any case
34791
34792 2010-02-16 Philipp Klaus Krause <pkk AT spth.de>
34793
34794         * src/z80/peeph-gbz80.def,
34795           device/include/asm/z80/features.h,
34796           device/lib/gbz80/Makefile.in,
34797           device/lib/gbz80/div.s,
34798           device/lib/gbz80/mul.s,
34799           support/regression/ports/gbz80/spec.mk:
34800           Made gbz80 regression tests compile again.
34801
34802 2010-02-11 Borut Razem <borut.razem AT siol.net>
34803
34804         * sdas/linksrc/lkmain.c: removed unneeded gb linker initialization
34805
34806 2010-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
34807
34808         * device/lib/clean.mk: also clean huge library
34809
34810 2010-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
34811
34812         * src/mcs51/gen.c: (genAssign literal) loading via accumulator if it
34813           pays off. Could eventually also be enabled for assigning to registers
34814
34815 2010-02-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
34816
34817         * src/mcs51/peeph.def: added rules 105.b and 114.x improving parameter
34818           passing for models large and huge.
34819           Regression test suite is about 1% smaller for model large
34820
34821 2010-02-09 Borut Razem <borut.razem AT siol.net>
34822
34823         * sdas/asxxsrc/sdas.c, sdas/linksrc/sdld.c:
34824           convert parogram name to lower case since on Win 9x program names
34825           in argv[0] are always upper case;
34826           added diagnostic if SDAS_DIAG and/or SDLD_DIAG environment
34827           variables are set
34828
34829 2010-02-08 Borut Razem <borut.razem AT siol.net>
34830
34831         * src/avr/gen.c, src/avr/gen.h, src/cdbFile.c, src/ds390/gen.c,
34832           src/ds390/gen.h, src/hc08/gen.c, src/hc08/gen.h, src/mcs51/gen.c,
34833           src/mcs51/gen.h, src/mcs51/main.c, src/pic16/gen.c, src/pic16/gen.h,
34834           src/pic16/main.c, src/pic/gen.c, src/pic/gen.h, src/port.h,
34835           src/SDCCBBlock.c, src/SDCCdebug.c, src/SDCCdebug.h, src/SDCCdwarf2.c,
34836           src/SDCCdwarf2.h, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCmain.c,
34837           src/xa51/gen.c, src/xa51/gen.h, src/xa51/main.c, src/z80/gen.c,
34838           src/z80/gen.h, src/z80/main.c:
34839           get rid of scratchFileName, const string pointers
34840         * src/SDCCmain.c, src/xa51/main.c, src/mcs51/main.c, sdcc_vc_in.h:
34841           fixed bug #2947712: SDCC completely broken in multiple ways
34842         * sdas/linksrc/lklist.c, sdas/linksrc/lkmain.c:
34843           reintroduced gameboy map file format, required by rrgb simulator,
34844           reenabled gameboy regression tests
34845
34846 2010-02-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
34847
34848         * src/mcs51/peeph.def: added rules 272.x helping literal left shifts
34849
34850 2010-02-07 Borut Razem <borut.razem AT siol.net>
34851
34852         * src/SDCCmain.c, src/SDCCglobl.h, src/z80/main.c, src/hc08/main.c,
34853           sdas/linksrc/lkmain.c, sdas/linksrc/lkar.c, sdas/linksrc/lkrloc.c:
34854           fixed output file format handling
34855         * src/SDCCmain.c, src/port.h, src/xa51/main.c, src/mcs51/main.c,
34856           src/z80/main.c, src/ds390/main.c, src/hc08/main.c:
34857           list of standard library files moved to port structure,
34858           defined for each target
34859         * sdas/linksrc/lkmain.c: re-added the gb version of map()
34860
34861 2010-02-06 Maarten Brock <sourceforge.brock AT dse.nl>
34862
34863         * device/lib/_setjmp.c: fixed --stack-auto for model-huge
34864         * support/regression/Makefile.in: keep the hex-file
34865
34866 2010-02-05 Philipp Klaus Krause <pkk AT spth.de>
34867
34868         * src/z80/gen.c,
34869           src/z80/mappings.i,
34870           src/z80/peeph-z80.def:
34871           Decompose multiline macros, fixing #1570701, #1921731.
34872
34873 2010-02-04 Borut Razem <borut.razem AT siol.net>
34874
34875         * src/mcs51/main.c, src/z80/main.c, src/ds390/main.c, src/hc08/main.c,
34876           src/xa51/main.c, src/SDCCmain.c, src/port.h:
34877           list of C runtime initialization object files crt0.rel moved to port
34878           structure, defined for each target
34879
34880 2010-02-02 Philipp Klaus Krause <pkk AT spth.de>
34881
34882         * src/z80/peeph-gbz80.def,
34883           src/z80/mappings.i:
34884           Fixed gbz80 port to work with new assembler.
34885
34886 2010-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
34887
34888         * src/SDCCsymt.c(addSymChain): fixed --xstack float support in model-huge
34889
34890 2010-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
34891
34892         * src/SDCCmain.c(assemble): don't destroy asmName twice
34893
34894 2010-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
34895
34896         * src/ds390/ralloc.c (packRegsDPTRuse): fixed bug 2938110
34897         * support/regression/tests/bug2938110.c: new, added
34898
34899 2010-02-01 Borut Razem <borut.razem AT siol.net>
34900
34901         * sdas/linksrc/lkar.c, sdas/linksrc/lksdcclib.c:
34902           detection of asxxxx v3.0 and higher rel files
34903
34904 2010-01-31 Philipp Klaus Krause <pkk AT spth.de>
34905
34906         * src/z80/peeph-z80.def:
34907           Minor peephole.
34908
34909 2010-01-30 Maarten Brock <sourceforge.brock AT dse.nl>
34910
34911         * configure,
34912         * configure.in: added device/lib/huge/Makefile
34913
34914 2010-01-30 Maarten Brock <sourceforge.brock AT dse.nl>
34915
34916         * device/include/asm/mcs51/features.h: added _RETURN
34917         * device/include/setjmp.h: adapted for model-huge
34918         * device/lib/_setjmp.c: adapted for xstack and model-huge
34919         * device/lib/_decdptr.c(_decdptr): __naked
34920         * device/lib/_logexpf.c (_fs_cordic_rshift_r765_unsigned): __naked
34921         * device/lib/_mullong.c: use _AUTOMEM from sdcc-lib.h
34922         * device/lib/_startup.c (_sdcc_external_startup): __nonbanked
34923         * device/lib/_strlen.c,
34924         * device/lib/abs.c,
34925         * device/lib/labs.c: use _RETURN
34926         * device/lib/cotf.c,
34927         * device/lib/tanf.c,
34928         * device/lib/tancotf.c (tancotf): changed iscotan to BOOL
34929         * device/lib/expf.c,
34930         * device/lib/logf.c: adapted for model-huge
34931         * device/lib/printf_large.c: set USE_FLOATS for ds390, xstack, model-huge
34932         * device/lib/huge: added directory
34933         * device/lib/huge/Makefile.in: new, added
34934         * src/mcs51/gen.c (aopPut, Push): factored out Push,
34935           (getFreePtr): save R0 in B for PCALL,
34936           (opIsGptr): also true for banked function pointers,
34937           (saveRegisters, unsaveRegisters): always save for banked functions,
34938             don't kill R0,
34939           (genCall, genPcall, genEndFunction): even static functions are banked in
34940             model-huge, address could be taken,
34941           (genPcall): don't kill R0-R2 before genSend
34942         * src/mcs51/main.c (_mcs51_keywords): added nonbanked,
34943           (_mcs51_finaliseOptions): added MODEL_HUGE,
34944             xstack float lib is not reentrant,
34945           (mcs51_port): added MODEL_HUGE, fixed banked_overhead bug
34946         * src/mcs51/peep.c (termScanAtFunc): always abort for banked call and R0-R2
34947         * src/SDCC.y: remoed warning W_BANKED_WITH_STATIC
34948         * src/SDCCast.c (funcOfType): all C support routines are nonbanked,
34949           (processParms): fixed banked function pointer is no codepointer,
34950           (createFunction): fixed banked_overhead bug
34951         * src/SDCCerr.c: W_BANKED_WITH_STATIC no longer used
34952         * src/SDCCglue.c (_printPointerType): added size parameter,
34953           (printIvalFuncPtr): adapted for banked function pointer,
34954           (glue): added MODEL_HUGE
34955         * src/SDCCmain.c (optionsTable, parseCmdLine, preProcess): added
34956             MODEL_HUGE, --model-huge and OPTION_HUGE_MODEL
34957         * src/SDCCmem.c (allocParms): moved banked_overhead to createFunction
34958         * src/SDCCsymt.c (getSize): adapted for model-huge,
34959           (checkFunction): merge banked/nonbanked from prototype into definition,
34960           (initCSupport):  all C support routines are made nonbanked in funcOfType
34961         * src/SDCCsymt.h: added BANKED_FUNCTIONS, adapted IFFUNC_ISBANKEDCALL
34962         * src/z80/gen.c (emitCall):  even static functions are banked in
34963             model-large and model-medium, address could be taken
34964         * support/regression/Makefile.in: added target test-mcs51-huge
34965         * support/regression/ports/mcs51-common/support.c: added PSBANK,
34966           (_sdcc_external_startup): must be nonbanked
34967         * support/regression/ports/mcs51-xstack-auto/spec.mk: moved USE_FLOATS to
34968             printf_large.c
34969         * support/regression/ports/mcs51-huge: added directory
34970         * support/regression/ports/mcs51-huge/spec.mk: new, added
34971         * support/regression/tests/bug1678803.c,
34972         * support/regression/tests/bug1712928.c: adapted for model-huge
34973         * support/regression/tests/float_single.c: added putchar for debugging
34974         * support/regression/tests/snprintf.c: adapted for model-huge
34975
34976 2010-01-29 Philipp Klaus Krause <pkk AT spth.de>
34977
34978         * src/z80/gen.c:
34979           Minor comment.
34980
34981 2010-01-29 Philipp Klaus Krause <pkk AT spth.de>
34982
34983         * src/z80/gen.c:
34984           Minor comment.
34985
34986 2010-01-29 Philipp Klaus Krause <pkk AT spth.de>
34987
34988         * src/SDCCsymt.h:
34989           Minor fix.
34990
34991 2010-01-29 Borut Razem <borut.razem AT siol.net>
34992
34993         * sdcc/src/xa51/main.c, sdcc/src/mcs51/main.c, sdcc/src/SDCCmain.c,
34994           sdcc/src/z80/main.c, sdcc/src/ds390/main.c, sdcc/src/hc08/main.c,
34995           sdcc/sdas/asxxsrc/asmain.c:
34996           fixed bug #2925290: SDCC assemblers do not process "-o" option correctly
34997           The sdas command line syntax is now compatible with asxxxx v5.0
34998
34999 2010-01-24 Philipp Klaus Krause <pkk AT spth.de>
35000         * support/regression/tests/bool.c,
35001           support/regression/tests/bitopcse.c,
35002           device/include/stdbool.h:
35003           Added test for bool.
35004
35005 2010-01-24 Borut Razem <borut.razem AT siol.net>
35006
35007         * src/z80/gen.c:
35008           fixed declaration in the middle of the block
35009         * support/cpp/ansidecl.h, support/cpp/libcpp/directives.c,
35010           support/cpp/libcpp/errors.c, support/cpp/libcpp/init.c,
35011           support/cpp/libcpp/internal.h, support/cpp/libcpp/lex.c,
35012           support/cpp/libiberty.h, support/cpp/libiberty/hex.c,
35013           support/cpp/libiberty/md5.c, support/cpp/libiberty/splay-tree.c,
35014           support/cpp/md5.h:
35015           SDCPP synchronized with GCC CPP release version 4.4.3
35016
35017 2010-01-24 Philipp Klaus Krause <pkk AT spth.de>
35018         * src/SDCCcse.c,
35019           src/SDCCval.c,
35020           src/SDCCicode.c,
35021           src/SDCCsymt.c,
35022           src/SDCCsymt.h,
35023           src/SDCC.y,
35024           src/SDCCdwarf2.c,
35025           src/SDCCglue.c,
35026           src/z80/gen.c,
35027           src/z80/main.c,
35028           src/z80/peep.c,
35029           src/z80/peeph-z80.def,
35030           src/SDCCglobl.h,
35031           src/SDCC.lex,
35032           src/SDCCast.c,
35033           device/include/stdbool.h,
35034           support/regression/tests/bug1546986.c,
35035           support/regression/tests/constantRange.c,
35036           support/regression/tests/bug2805333.c,
35037           support/regression/tests/bug1337835.c,
35038           support/regression/tests/bitopcse.c,
35039           support/regression/tests/bug1723128.c,
35040           support/regression/tests/bug-908454.c,
35041           support/regression/tests/bug1734654.c,
35042           support/regression/tests/bug1745717.c,
35043           support/regression/tests/bug2719592.c,
35044           support/regression/tests/bug1738367.c,
35045           support/regression/tests/funptrs.c,
35046           support/regression/tests/bug1509084.c,
35047           support/regression/tests/bug1788177.c,
35048           support/regression/tests/bitvars.c:
35049           Finally implemented true _Bool support.
35050         * src/SDCCpeeph.c,
35051           doc/random-notes.txt:
35052           Generic cleanup.
35053
35054 2010-01-24 Borut Razem <borut.razem AT siol.net>
35055
35056         * sdas/as8051/i51adr.c, sdas/as8051/i51pst.c, sdas/asz80/z80pst.c,
35057           sdas/asz80/z80adr.c, sdas/linksrc/lkdata.c, sdas/linksrc/lkmain.c,
35058           sdas/linksrc/aslink.h, sdas/as6808/m08adr.c, sdas/as6808/m08pst.c,
35059           sdas/asxxsrc/asmain.c, sdas/asxxsrc/asxxxx.h, sdas/asxxsrc/aslex.c,
35060           sdas/asxxsrc/asdata.c, sdas/asgb/gbadr.c, sdas/asgb/gbpst.c:
35061           optimized .optsdcc handling
35062
35063 2010-01-23 Borut Razem <borut.razem AT siol.net>
35064
35065         * src/SDCCicode.c, src/SDCCast.c, src/SDCCast.h:
35066           fixed bug #1767885: Parameters lost from scope of intermediate inline function
35067           applied patches from Pavel Pisa; tahks Pavel
35068         * support/regression/tests/inline.c:
35069           merged inline regression tests bug1717305.c, bug1864577.c and bug 1767885
35070
35071 2010-01-18 Borut Razem <borut.razem AT siol.net>
35072
35073         * src/SDCCmain.c, sdas/linksrc/lkmain.c, sdas/linksrc/aslink.h:
35074           fixed bug #2933892 - Weird default ouput location for linker - regression
35075           The sdld command line syntax is now compatible with asxxxx v5.0
35076
35077 2010-01-18 Philipp Klaus Krause <pkk AT spth.de>
35078
35079         * src/SDCCast.c:
35080           Taking the address of _Bool works on the z80 and gbz80 ports.
35081
35082 2010-01-17 Philipp Klaus Krause <pkk AT spth.de>
35083
35084         * src/SDCCcse.c,
35085           src/SDCCicode.c,
35086           src/SDCCglue.c,
35087           src/z80/gen.c,
35088           src/z80/main.c,
35089           src/z80/peep.c,
35090           src/z80/peeph-z80.def,
35091           device/include/stdbool.h,
35092           device/lib/z80/crt0.s:
35093           Support for bool on the Z80 (RFE #1751355).
35094         * device/lib/z80/asm_strings.s,
35095           device/lib/z80/mulchar.s,
35096           device/lib/z80/stubs.s,
35097           device/lib/z80/fstubs.s,
35098           device/lib/z80/heap.s,
35099           device/lib/gbz80/stubs.s,
35100           device/lib/gbz80/fstubs.s,
35101           device/lib/gbz80/asm_strings.s,
35102           device/lib/gbz80/heap.s:
35103           Z80 library cleanup.
35104         * src/SDCCpeeph.c:
35105           Enable jump-to-jump optimizations for jump table entries.
35106
35107 2010-01-16 Borut Razem <borut.razem AT siol.net>
35108
35109         * doc/sdccman.lyx: sfr at to __sfr __at
35110
35111 2010-01-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
35112
35113         * src/SDCCmain.c: added ReadcfgFile() - get options from
35114           a sdcc.cfg file.
35115
35116 2010-01-15 Borut Razem <borut.razem AT siol.net>
35117
35118         * support/regression/ports/hc08/support.c,
35119           support/regression/ports/pic14/support.c,
35120           support/regression/ports/pic16/support.c,
35121           support/regression/ports/xa51/support.c,
35122           support/regression/tests/macro.c:
35123           _asm and _endasm changed to __asm and __endasm
35124
35125 2010-01-15 Philipp Klaus Krause <pkk AT spth.de>
35126
35127         * device/lib/gbz80/string.c:
35128           Removed unused gbz80-specific string routines.
35129
35130 2010-01-14 Borut Razem <borut.razem AT siol.net>
35131
35132         * src/SDCCerr.c, src/SDCCerr.h, src/SDCC.lex, doc/sdccman.lyx,
35133           device/include/mcs51/mcs51reg.h,
35134           support/regression/tests/bug2817646.c,
35135           support/regression/tests/driverstruct.c,
35136           support/regression/tests/nullstring.c,
35137           support/regression/tests/bug1546986.c,
35138           support/regression/tests/bug-1981238.c,
35139           support/regression/tests/array.c,
35140           support/regression/tests/bug-1699804.c,
35141           support/regression/tests/bug-221100.c,
35142           support/regression/tests/bug1839277.c,
35143           support/regression/tests/bug-460010.c,
35144           support/regression/tests/bug1921073.c,
35145           support/regression/tests/bug1839321.c,
35146           support/regression/tests/float.c,
35147           support/regression/tests/simplefloat.c,
35148           support/regression/tests/bug2783061.c,
35149           support/regression/tests/critical.c,
35150           support/regression/tests/bug1551947.c,
35151           support/regression/tests/bug663539.c,
35152           support/regression/tests/absolute.c,
35153           support/regression/tests/bug-221168.c,
35154           support/regression/tests/bug-716242.c,
35155           support/regression/tests/bug1348008.c,
35156           support/regression/tests/bug1928022.c,
35157           support/regression/tests/bug1938300.c,
35158           support/regression/tests/bug-880197.c,
35159           support/regression/tests/bug1536762.c,
35160           support/regression/tests/bug1198642.c,
35161           support/regression/tests/bug1749275.c,
35162           support/regression/tests/bitopcse.c,
35163           support/regression/tests/bug1535242.c,
35164           support/regression/tests/bug-868103.c,
35165           support/regression/tests/using.c,
35166           support/regression/tests/bug1723128.c,
35167           support/regression/tests/bug1750318.c,
35168           support/regression/tests/bug1409955.c,
35169           support/regression/tests/bug1856409.c,
35170           support/regression/tests/regtrack.c,
35171           support/regression/tests/setjmp.c,
35172           support/regression/tests/bug1618050.c,
35173           support/regression/tests/float_single.c,
35174           support/regression/tests/malloc.c,
35175           support/regression/tests/bug-524691.c,
35176           support/regression/tests/bug1908493.c,
35177           support/regression/tests/bug2761883.c,
35178           support/regression/tests/sfr16.c,
35179           support/regression/tests/zeropad.c,
35180           support/regression/tests/staticinit.c,
35181           support/regression/tests/bug2655200.c,
35182           support/regression/tests/bug2435941.c,
35183           support/regression/fwk/include/testfwk.h,
35184           support/regression/fwk/lib/testfwk.c,
35185           support/regression/ports/pic14/spec.mk,
35186           support/regression/ports/ds390/spec.mk,
35187           support/regression/ports/ds390/support.c,
35188           support/regression/ports/hc08/spec.mk,
35189           support/regression/ports/ucz80/spec.mk,
35190           support/regression/ports/mcs51-common/spec.mk,
35191           support/regression/ports/mcs51-common/T2_isr.c,
35192           support/regression/ports/mcs51-common/support.c,
35193           support/regression/generate-cases.py:
35194           implemented RFE #2931693: deprecate warnings for sdcc specific keyword
35195         * configure.in, configure:
35196           implemented RFE #2932327: remove unsupported and broken targets xa51 and avr
35197         * .version, doc/sdccman.lyx: bumped version to 2.9.7
35198
35199 2010-01-11 Borut Razem <borut.razem AT siol.net>
35200
35201         * configure.in, configure, Makefile.in, sdcc.dsw,
35202           sdas/asranlib/asranlib.dsp, sdas/asranlib/Makefile.in:
35203           sdas/aslink renamed to sdas/linksrc
35204
35205 2009-01-10 Raphael Neider <rneider AT web.de>
35206
35207         * src/pic/gen.c (genCmp): do not clobber CARRY when storing the
35208           result of the comparison (fixes #2929477), cosmetic changes
35209
35210 2010-01-10 Borut Razem <borut.razem AT siol.net>
35211
35212         * configure.in, configure, Makefile.in, sdas/*/Makefile.in,
35213           sdcc/sdcc.dsw, sdas/asranlib/asranlib.dsp, config.dsp:
35214           as renamed to sdas, as/link renamed to sdas/aslink,
35215           as/z80 renamed to sdac/asz80, as/mcs51 renamed to sdas/as8051,
35216           as/hc80 renamed to sdcc/sdas/as6808
35217         * debugger/mcs51/cmd.c, sim/ucsim/utils.cc, sdcc/sdas/aslink/lklibr.c,
35218           support/cpp/libcpp/macro.c: fixed compiler warnings
35219
35220 2010-01-09 Borut Razem <borut.razem AT siol.net>
35221
35222         * as/*/conf.mk: removed
35223           as/conf.mk: added
35224           as/*/Makefile.in: use common as/conf.mk
35225           as/*/clean.in: unified
35226         * src/SDCCmain.c, src/z80/main.c,
35227           device/lib/z80/Makefile.in, device/lib/gbz80/Makefile.in,
35228           as/asxxsrc/asmain.c, as/link/aslink.h,
35229           support/regression/Makefile.in,
35230           support/regression/ports/ucz80/spec.mk:
35231           object file extension for z80 and gb targets changed from .o to .rel
35232         * .version, doc/sdccman.lyx: bumped version to 2.9.6
35233
35234 2010-01-04 Borut Razem <borut.razem AT siol.net>
35235
35236         * doc/sdccman.lyx, support/cpp/libcpp/internal.h,
35237           support/cpp/libcpp/lex.c, support/cpp/sdcpp.c:
35238           fixed bug #2919991: #Pragma preproc_asm cannot be used by -- std-c99.
35239         * support/cpp/libcpp/macro.c, support/cpp/version.c:
35240           SDCPP synchronized with GCC CPP release version 4.4.2
35241         * as/link/lklist.c: fixed NULL pointer dereference
35242         * as/link/lkmain.c: do not complaint when opening optional adb files
35243
35244 2009-12-31 Borut Razem <borut.razem AT siol.net>
35245
35246         * as/link/lkarea.c, as/link/lkdata.c, as/link/lklist.c,
35247           as/link/lks19.c, as/link/lkmain.c, as/link/lkeval.c,
35248           as/link/lklibr.c, as/link/lkaomf51.c, as/link/lkhead.c,
35249           as/link/lklex.c, as/link/lkrloc.c, as/link/aslink.h:
35250           sync with aslink 2.0
35251         * as/link/lks19.c: include "sdld.c"
35252         * as/link/aslink.dsp: cleaning
35253         * as/link/aslink.h: changed the type Character Type Definitions to char
35254
35255 2009-12-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
35256
35257         * src/hc08/gen.c: fixed bug 2912013
35258
35259 2009-12-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
35260
35261         * as/link/aslink.dsp, as/link/sdld_all.dsp: fixed destination path of
35262         sdld.exe, sdldz80.exe, sdldgb.exe, and sdld6808.exe
35263
35264 2009-12-21 Borut Razem <borut.razem AT siol.net>
35265
35266         * Makefile.in: fixed hc08
35267         * Makefile.in, as/link/Makefile.in: fixed installation
35268
35269 2009-12-20 Borut Razem <borut.razem AT siol.net>
35270
35271         * as/link/lkmain.c, as/link/lksdcclib.c,
35272           as/link/lklib.c, as/link/lklex.c, as/link/aslink.h:
35273           fixed "o" file extension for z80 and gb targets
35274
35275 2009-12-19 Borut Razem <borut.razem AT siol.net>
35276
35277         * configure, Makefile.in, configure.in, as/link/Makefile.in,
35278           all.dsp, as/link/aslink.dsp, as/link/sdld_all.dsp,
35279           as/link/lkmain.c, as/link/lkgb.c, as/link/lkihx.c,
35280           as/link/sdld.c, as/link/sdld.h, as/link/lkmem.c,
35281           as/link/clean.mk, as/link/lkrloc.c: modified
35282           as/link/lkarea.c, as/link/readme.390, conf.mk, aslink.dsp:
35283           moved from as/link/mcs51,
35284           as/link/z80, as/link/mcs51, as/link/hc08: removed,
35285           unification of lkarea.c, one polymorphic sdld
35286         * as/asxxsrc/sdas.h, as/asxxsrc/sdas.c:
35287           renamed TRAGET_IS_XXXX to TARGET_ID_XXXX
35288         * .version, doc/sdccman.lyx: bumped version to 2.9.5
35289
35290 2009-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
35291
35292         * device/lib/abs.c, device/lib/labs.c: assembler version
35293           for mcs51, other targets slightly shorter too
35294         * support/regression/tests/abs.c: added regression test
35295
35296 2009-12-17 Indy Sams < drift_solutions AT users.sourceforge.net >
35297
35298         * device/lib/_strpbrk.c: fixed bug #2908537 (svn commit by Frieder)
35299
35300 2009-12-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
35301
35302         * support/regression/tests/strpbrk.c: added regression test
35303
35304 2009-12-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
35305
35306         * device/include/mcs51/w7100.h: added.
35307
35308 2009-12-16 Borut Razem <borut.razem AT siol.net>
35309
35310         * as/link/lkihx.c,
35311           as/link/z80/Makefile.in, as/link/z80/linkz80.dsp,
35312           as/link/z80/linkgbz80.dsp,
35313           as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
35314           as/link/hc08/Makefile.in, as/link/hc08/link_hc08.dsp,
35315           as/link/z80/lkihx.c, as/link/hc08/lkihx.c
35316           as/link/mcs51/lkihx.c: unification of lkihx.c
35317
35318 2009-12-14 Raphael Neider <rneider AT web.de>
35319
35320         * device/include/pic16/pic16devices.txt:
35321           mask _XINST for 18f97j60 family, fix configword locations
35322         * device/include/pic16/pic18f24j50.h,
35323           device/include/pic16/pic18f25j50.h,
35324           device/include/pic16/pic18f44j50.h,
35325           device/include/pic16/pic18f45j50.h,
35326           device/include/pic16/pic18f46j50.h,
35327           device/include/pic16/pic18f66j60.h,
35328           device/include/pic16/pic18f66j65.h,
35329           device/include/pic16/pic18f67j60.h,
35330           device/include/pic16/pic18f86j60.h,
35331           device/include/pic16/pic18f86j65.h,
35332           device/include/pic16/pic18f87j60.h,
35333           device/include/pic16/pic18f96j60.h,
35334           device/include/pic16/pic18f96j65.h,
35335           device/include/pic16/pic18f97j60.h:
35336           add symbolic addresses to configuration bits
35337         * device/include/pic16/pic18fregs.h: add __CONFIG() macro
35338
35339 2009-12-14 Borut Razem <borut.razem AT siol.net>
35340
35341         * src/SDCCmain.c: fixed crashing if -o option is not defined,
35342           bug #2913769: sdcc crashes on cygwin
35343         * as/link/lkgb.c, as/link/z80/lkihx.c, as/link/lkrloc.c,
35344           as/link/z80/Makefile.in, as/link/z80/linkz80.dsp,
35345           as/link/z80/linkgbz80.dsp,
35346           as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
35347           as/link/hc08/Makefile.in, as/link/hc08/link_hc08.dsp,
35348           as/link/z80/lkrloc.c, as/link/hc08/lkrloc.c
35349           as/link/mcs51/lkrloc.c:
35350           unification of lkrloc.c
35351
35352 2009-12-13 Borut Razem <borut.razem AT siol.net>
35353
35354         * as/link/aslink.h. as/link/lksym.c, as/link/lkstore.c:
35355           StrStore() replaced with strsto(), removed as/link/lkstore.c
35356         * as/link/lkgb.c, as/link/lkgg.c, as/link/z80/lkgb.c,
35357           as/link/z80/lkgg.c, as/link/z80/Makefile.in,
35358           as/link/z80/linkz80.dsp, as/link/z80/linkgbz80.dsp,
35359           as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
35360           as/link/hc08/Makefile.in, as/link/hc08/link_hc08.dsp:
35361           as/link/z80/lkgb.c and as/link/z80/lkgg.c moved to as/link
35362         * as/link/lkelf.c: added casts to new()
35363         * as/link/lkmem.c: fixed code asld6808 crash
35364         * all.dsp, as/link/z80/linkz80.dsp, as/link/z80/linkgbz80.dsp:
35365           fixed for new sdld names
35366         * src/SDCCmain.c: fixed cygwin compilation
35367
35368 2009-12-12 Borut Razem <borut.razem AT siol.net>
35369
35370         * as/link/z80/lkmain.c: removed
35371         * as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
35372           as/link/z80/Makefile.in: use as/link/lkmain.c
35373         * as/link/lkmain.c: fixed command line option handling
35374         * src/port.h, src/SDCCmain.c, src/z80/main.c:
35375           fixed crt object file handling with asld, ...
35376         * as/link/lkdata.c, as/link/mcs51/lkarea.c,
35377           as/link/aslink.h, as/link/hc08/Makefile.in,
35378           as/link/mcs51/Makefile.in, as/link/z80/Makefile.in,
35379           as/link/z80/linkz80.dsp, as/link/z80/linkgbz80.dsp,
35380           as/link/mcs51/aslink.dsp, as/link/hc08/link_hc08.dsp:
35381           modified
35382           as/link/z80/lks19.c, as/link/z80/lkmem.c,
35383           as/link/mcs51/lks19.c, as/link/mcs51/lkmem.c,
35384           as/link/hc08/lks19.c, as/link/hc08/lkmem.c,
35385           as/link/hc08/lkelf.c: moved to as/link
35386           unification of lkelf.c, lks19.c and lkmem.c
35387
35388 2009-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
35389
35390         * all.dsp, as/link/hc08/link_hc08.dsp, as/link/mcs51/aslink.dsp:
35391          renamed linker executables.
35392
35393 2009-12-04 Borut Razem <borut.razem AT siol.net>
35394
35395         * support/scripts/sdcc.nsi: renamed liker executables
35396         * as/link/mcs51/Makefile.in, as/link/hc08/Makefile.in:
35397           fixed installation linker executable name
35398
35399 2009-12-03 Borut Razem <borut.razem AT siol.net>
35400
35401         * device/lib/z80/Makefile.in, device/lib/gbz80/Makefile.in,
35402           device/lib/ds390/Makefile.in, device/lib/Makefile.in,
35403           device/lib/ds400/Makefile.in, device/lib/mcs51/Makefile.in,
35404           device/lib/hc08/Makefile.in:
35405           fixed bug #2907642: version of make > 3.80 required to build SDCC
35406         * as/asxxsrc/asxxxx.h: fixed typo
35407
35408 2009-12-02 Borut Razem <borut.razem AT siol.net>
35409
35410         * as/link/hc08/link_hc08.dsp, as/link/mcs51/aslink.dsp,
35411           as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
35412           as/link/lkmain.c: re-enabled msvc build
35413
35414 2009-12-01 Borut Razem <borut.razem AT siol.net>
35415
35416         * as/link/aslink.h, as/link/lkmain.c, as/link/z80/Makefile.in,
35417           as/link/z80/lkmain.c:
35418           temporarily re-added special lkmain.c for z80 and gb targets
35419
35420 2009-11-29 Borut Razem <borut.razem AT siol.net>
35421
35422         * src/mcs51/main.c, src/z80/main.c, src/hc08/main.c, src/ds390/main.c,
35423           as/asxxsrc/sdas.c, as/link/Makefile.in, as/link/lkmain.c,
35424           as/link/z80/Makefile.in, as/link/mcs51/Makefile.in,
35425           as/link/hc08/Makefile.in, as/link/aslink.h, as/link/sdlink.[ch],
35426           as/link/sdld.[ch], as/asxxsrc/sdas.c, as/link/lkdata.c,
35427           as/link/lkmain.c:
35428           fixed bug in target detection, sdlink renamed to sdld
35429
35430 2009-11-28 Borut Razem <borut.razem AT siol.net>
35431
35432         * as/asxxsrc/asdata.c, as/asxxsrc/asmain.c, as/asxxsrc/asxxxx.h:
35433           mark sdas specifics
35434         * as/asxxsrc/sdas.c, as/asxxsrc/sdas.h, as/link/aslink.h,
35435           as/link/hc08/lkarea.c, as/link/hc08/lkmain.c, as/link/hc08/lkmem.c,
35436           as/link/hc08/Makefile.aslink, as/link/hc08/Makefile.in,
35437           as/link/lkmain.c, as/link/Makefile.in, as/link/mcs51/lkmain.c,
35438           as/link/mcs51/Makefile.aslink, as/link/mcs51/Makefile.in,
35439           as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
35440           as/link/z80/lkarea.c, as/link/z80/lkgb.c, as/link/z80/lkmain.c,
35441           as/link/z80/lkmem.c, as/link/z80/Makefile.in, src/ds390/main.c,
35442           src/hc08/main.c, src/mcs51/main.c, src/z80/main.c,
35443           as/link/sdlink.[ch]:
35444           lkmain.c unification; linkers renamed to sdlinkXXXX
35445
35446 2009-11-27 Borut Razem <borut.razem AT siol.net>
35447
35448         * sim/ucsim/config.guess, sim/ucsim/ltmain.sh, sim/ucsim/config.sub:
35449           upgraded to libtool 2.2.5,
35450           fixed dug #2897829: ancient-libtool sim/ucsim/ltmain.sh 1.4.2
35451
35452 2009-11-06 Raphael Neider <rneider AT web.de>
35453
35454         * src/pic/gen.c (pic14_getDataSize): use true size of generic
35455           pointers to fix assignment of the result of pointer arithmetics
35456
35457 2009-11-05 Raphael Neider <rneider AT web.de>
35458
35459         * src/pic/gen.c (genUnpackBits): setup FSR before using it, fixes
35460           "[Sdcc-user] The damned loop from hell"; plus cosmetic changes
35461
35462 2009-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
35463
35464         * src/SDCCmem.c(defaultOClass, allocDefault): refactored
35465         * src/SDCCmem.h: added defaultOClass
35466         * src/SDCCsymt.c(processFuncArgs): use defaultOClass to support storage
35467           class in parameters, fixes bug 2761883
35468         * support/regression/tests/bug2761883.c: new, added
35469         * doc/sdccman.lyx: removed warning about ignored storage class in params
35470
35471 2009-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
35472
35473         * src/SDCCast.c(constExprTree): struct fields have a constant offset
35474
35475 2009-11-01 Maarten Brock <sourceforge.brock AT dse.nl>
35476
35477         * src/SDCCglue.c(initValPointer): fixed bug 1503239
35478         * support/regression/tests/bug1928022.c: added test cases
35479
35480 2009-11-01 Philipp Klaus Krause <pkk AT spth.de>
35481
35482         * src/SDCCpeeph.c,
35483         * src/mcs51/peeph.def,
35484         * src/avr/peeph.def,
35485         * src/z80/peeph-z80.def,
35486         * src/ds390/peeph.def,
35487         * support/regression/tests/bug-2890326.c:
35488           Fixed bug #2890326.
35489
35490 2009-11-01 Maarten Brock <sourceforge.brock AT dse.nl>
35491
35492         * src/SDCCsymt.c(addSymChain, checkDecl): fixed bug 1470790
35493         * support/regression/tests/zeropad.c: added test
35494
35495 2009-11-01 Maarten Brock <sourceforge.brock AT dse.nl>
35496
35497         * src/SDCCast.c(decorateType,CAST): fold literal pointers
35498         * src/SDCCdflow.c(usedInRemaining),
35499         * src/SDCCicode.c(geniCodeCall): fix for non-symbol values
35500         * src/SDCCsymt.c(isConstant): reverted, make literals const instead
35501         * src/SDCCval.c(constFloatVal, constFixed16x16Val, constVal, constCharVal,
35502           strVal): make literals const
35503           (valForArray),
35504           (valForStructElem): fixed bug 1928022 with folded literal pointers
35505         * src/ds390/gen.c(genCall),
35506         * src/hc08/gen.c(genCall),
35507         * src/mcs51/gen.c(genCall),
35508         * src/z80/gen.c(emitCall): handle literal function pointers
35509         * support/regression/tests/bug1928022.c: new, added
35510
35511 2009-10-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
35512
35513         * device/include/mcs51/P89LPC922.h, device/include/mcs51/P89LPC932.h,
35514           device/include/mcs51/p89lpc938.h: fixed bug 2889428, double definition
35515           for CMP1 and CMP2.
35516         * device/include/mcs51/p89lpc925.h: for consistency with the other lpc
35517           files, renamed CMP1b and CMP2b to CMP_1 and CMP_2.
35518
35519 2009-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
35520
35521         * src/SDCCast.c(newIfxNode): fixed bug 2887512
35522           (decorateType, '='): use different error for function pointers
35523         * src/SDCCglue.c(printIvalFuncPtr): fixed bug 2806238, don't throw away
35524           function pointer value just like that
35525           (printIval): use different error for function pointers
35526         * src/SDCCsymt.c(compareFuncType, compareType): new function to compare
35527           function pointer types
35528           (isConstant): treat literals as constant too to warn before bug 2887512
35529
35530 2009-10-26 Borut Razem <borut.razem AT siol.net>
35531
35532         * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
35533           converted to LyX 1.6.4 (\lyxformat 345) format
35534
35535 2009-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
35536
35537         * as/link/mcs51/lkarea.c(lnkarea2): fixed bug 2839083
35538
35539 2009-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
35540
35541         * src/SDCCast.c(decorateType): also set OCLS for PTR_OP, fixed bug 2823963
35542         * src/SDCCast.h: cosmetic changes
35543         * src/SDCCicode.c,
35544         * src/SDCCicode.h: moved setOClass prototype
35545         * support/regression/tests/bug2823963.c: new, added
35546
35547 2009-10-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
35548
35549         * device/include/mcs51/p89lpc9321.h, device/include/mcs51/p89lpc9331.h,
35550           device/include/mcs51/p89lpc9351.h: added
35551
35552 2009-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
35553
35554         * src/SDCCast.c(createIvalPtr),
35555         * src/SDCCglue.c(printIvalFuncPtr): fixed bug 2881971
35556         * support/regression/tests/zeropad.c: added test
35557
35558 2009-10-18 Borut Razem <borut.razem AT siol.net>
35559
35560         * support/scripts/sdcc.nsi: assemblers renamed to sdasxxxx
35561
35562 2009-10-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
35563
35564         * src/mcs51/gen.c: Fixed bug 2880909
35565         * all.dsp, device/lib/make51lib.bat: renamed assemblers to sdasxxxx
35566
35567 2009-10-17 Borut Razem <borut.razem AT siol.net>
35568
35569         * as/asgb/asgb.dsp, as/asgb/Makefile.in, as/asxxsrc/asexpr.c,
35570           as/asxxsrc/asmain.c, as/asxxsrc/asout.c, as/asxxsrc/sdas.c,
35571           as/asxxsrc/sdas.h, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
35572           as/mcs51/asx8051.dsp, as/mcs51/Makefile.in, as/z80/as_z80.dsp,
35573           as/z80/Makefile.in, device/lib/gbz80/Makefile.in,
35574           device/lib/hc08/Makefile.in, device/lib/mcs51/Makefile.in,
35575           device/lib/z80/Makefile.in, src/ds390/main.c, src/hc08/main.c,
35576           src/mcs51/main.c, src/z80/main.c,
35577           support/regression/ports/gbz80/spec.mk,
35578           support/regression/ports/hc08/spec.mk,
35579           support/regression/ports/ucz80/spec.mk,
35580           support/regression/ports/z80/spec.mk:
35581           assemblers renamed to sdasxxxx:
35582             as-gbz80 -> sdasgb,
35583             as-hc08 -> sdas6808
35584             asx8051 -> sdas8051
35585             as-z80 -> sdasz80
35586         * .version, doc/sdccman.lyx: bumped version to 2.9.4
35587
35588 2009-10-12 Maarten Brock <sourceforge.brock AT dse.nl>
35589
35590         * device/lib/_fsadd.c: optimized (for mcs51-xstack) and enhanced precision
35591           to fix some float_single regression tests
35592         * device/lib/_fssub.c: optimized
35593         * device/lib/asinf.c,
35594         * device/lib/acosf.c,
35595         * device/lib/asincosf.c: optimized
35596         * device/lib/mcs51/crtxpop.asm,
35597         * device/lib/mcs51/crtxpopbits.asm,
35598         * device/lib/mcs51/crtxpush.asm,
35599         * device/lib/mcs51/crtxpushr0.asm: new (slow) helper functions for xstack
35600         * device/lib/mcs51/Makefile.in: added crtxpush... and crtxpop...
35601         * src/mcs51/gen.c(aopForSym): optimized stack access
35602           (xstackRegisters): new, calculates bitmask
35603           (saveRegisters, unsaveRegisters): use (slow) crtxpush/pop to save memory
35604           (genFunction): optimized stack access
35605         * src/mcs51/peep.c(removeDeadMove): removed unused parm
35606         * support/regression/tests/float_single.c: enabled now passing tests
35607
35608 2009-10-12 Borut Razem <borut.razem AT siol.net>
35609
35610         * as/link/aslink.h, as/link/hc08/lkarea.c, as/link/hc08/lkmain.c,
35611           as/link/lkdata.c, as/link/lksym.c, as/link/mcs51/lkarea.c,
35612           as/link/mcs51/lkmain.c, as/link/z80/lkarea.c, as/link/z80/lkmain.c:
35613           itroduced zflag for case senditivity; zflag is forced to 1
35614
35615 2009-10-10 Borut Razem <borut.razem AT siol.net>
35616
35617         * as/asgb/Makefile.in, as/z80/Makefile.in: added -lm to LDFLAGS
35618
35619 2009-10-10 Borut Razem <borut.razem AT siol.net>
35620
35621         * as/hc08/m08adr.c, as/hc08/m08mch.c, as/hc08/m6808.h,
35622           as/mcs51/i51adr.c, as/mcs51/i51mch.c, as/mcs51/i51pst.c,
35623           as/mcs51/i8051.h, as/z80/z80.h, as/z80/z80adr.c, as/z80/z80mch.c:
35624           targets synced with asxxxx v2.0 and later
35625         * as/asgb/asgb.dsp, as/asgb/clean.mk, as/asgb/conf.mk, as/asgb/gb.h,
35626           as/asgb/gbadr.c, as/asgb/gbext.c, as/asgb/gbmch.c, as/asgb/gbpst.c,
35627           as/asgb/Makefile.in,
35628           as/Makefile.in, as/z80/as_gbz80.dsp,
35629           as/mcs51/i51ext.c, as/z80/Makefile.in, as/z80/z80.h, as/z80/z80adr.c,
35630           as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c,
35631           configure, configure.in, Makefile.in, sdcc.dsw:
35632           split asz80 and asgb
35633         * as/asgb/gb.h, as/asgb/gbmch.c, as/asxxsrc/asdata.c,
35634           as/asxxsrc/asexpr.c, as/asxxsrc/aslex.c, as/asxxsrc/asmain.c,
35635           as/asxxsrc/asxxxx.h, as/hc08/m08adr.c, as/hc08/m08mch.c,
35636           as/hc08/m6808.h, as/link/aslink.h, as/link/hc08/lkarea.c,
35637           as/link/hc08/lkelf.c, as/link/hc08/lkihx.c, as/link/hc08/lkmain.c,
35638           as/link/hc08/lkrloc.c, as/link/hc08/lks19.c, as/link/lkdata.c,
35639           as/link/lkeval.c, as/link/lkhead.c. as/link/lklist.c,
35640           as/link/lknoice.c, as/link/lksym.c, as/link/mcs51/lkarea.c,
35641           as/link/mcs51/lkihx.c, as/link/mcs51/lkmain.c,
35642           as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
35643           as/link/z80/lkihx.c, as/link/z80/lkmain.c, as/link/z80/lkrloc.c,
35644           as/link/z80/lks19.c, as/mcs51/i51mch.c, as/mcs51/i8051.h,
35645           as/z80/z80.h, as/z80/z80mch.c: type Addr_T renamed to a_uint,
35646           function comma() moved to aslex.c
35647
35648 2009-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
35649
35650         * src/SDCC.y,
35651         * src/SDCCsymt.c(mergeDeclSpec): fixed bug 1376285
35652
35653 2009-10-08 Maarten Brock <sourceforge.brock AT dse.nl>
35654
35655         * src/SDCCerr.c,
35656         * src/SDCCerr.h: changed W_STRUCT_AS_ARG to error E_STRUCT_AS_ARG
35657         * src/SDCCsymt.c(aggregateToPointer),
35658         * src/SDCCast.c(processParms): throw error for struct parameters,
35659           fixes bug 2874687
35660
35661 2009-10-07 Maarten Brock <sourceforge.brock AT dse.nl>
35662
35663         * src/SDCCglue.c(initValPointer, initPointer): fixed bug 2166213
35664
35665 2009-10-05 Borut Razem <borut.razem AT siol.net>
35666
35667         * as/asxxsrc/asmain.c:
35668           removed forced wide listing format for symbol table and
35669           removed forced enable case sensitivity for symbols in case of sdas
35670
35671 2009-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
35672
35673         * as/asxxsrc/assubr.c: include sdas.h
35674         * as/asxxsrc/assym.c(symeq): type of n is size_t
35675         * src/SDCCglue.c(initPointer): fixed bug 2655200 by using oclass->ptrType
35676         * support/regression/tests/bug2655200.c: enabled --model-medium
35677
35678 2009-10-04 Borut Razem <borut.razem AT siol.net>
35679
35680         * as/asxxsrc/asdata.c, as/asxxsrc/aslex.c, as/asxxsrc/assubr.c,
35681           as/asxxsrc/assym.c, as/asxxsrc/asxxxx.h:
35682           partially synced with asxxxx v2.0
35683         * src/ds390/main.c, src/hc08/main.c, src/mcs51/main.c, src/z80/main.c:
35684           added -z and -w option to assembler invocation
35685
35686 2009-10-04 Maarten Brock <sourceforge.brock AT dse.nl>
35687
35688         * device/include/string.h,
35689         * device/lib/_strlen.c: return size_t
35690         * device/lib/_memchr.c,
35691         * device/lib/_strcspn.c: cosmetic changes
35692         * device/lib/sincosf.c,
35693         * device/lib/cosf.c,
35694         * device/lib/sinf.c: use BOOL instead of larger int
35695         * src/z80/gen.c,
35696         * src/z80/mappings.i: cosmetic changes
35697         * src/SDCCsymt.c (pointerTypes, mergeDeclSpec, checkSClass): fixed bug 2817646
35698           (checkFunction): disabled __naked
35699           (dbuf_printTypeChain): more like RFE 2824498, print C-ish
35700           (isRestrict): added
35701         * src/SDCCsymt.h: added IS_RESTRICT, mergeDeclSpec, isRestrict
35702         * src/SDCC.y: use mergeDeclSpec to fix bug 2817646
35703         * src/SDCCicode.c (checkPtrQualifiers, checkTypes, geniCodeAssign,
35704           geniCodeParms, geniCodeCall): fixed bug 1302048
35705         * src/SDCCerr.c,
35706         * src/SDCCerr.h: added warning W_TARGET_LOST_QUALIFIER
35707         * support/regression/tests/bug-136564.c,
35708         * support/regression/tests/bug-223113.c,
35709         * support/regression/tests/bug1839277.c,
35710         * support/regression/tests/bug2655200.c: added necessary const keywords
35711         * support/regression/tests/strtok.c: removed incorrect const keyword
35712         * support/regression/tests/bug2817646.c: new, added
35713         * .version,
35714         * doc/sdccman.lyx: bumped version to 2.9.3
35715
35716 2009-10-03 Philipp Klaus Krause <pkk AT spth.de>
35717         * src/z80/z80-peeph.def:
35718           Reenabled unproblematic peephole changes.
35719
35720 2009-10-03 Philipp Klaus Krause <pkk AT spth.de>
35721         * src/z80/z80-peeph.def:
35722           Reverted recent peephole changes.
35723
35724 2009-09-30 Philipp Klaus Krause <pkk AT spth.de>
35725         * src/SDCCcse.c:
35726           A step towards #1923898.
35727
35728 2009-09-29 Philipp Klaus Krause <pkk AT spth.de>
35729         * src/z80/gen.c,
35730           Minor 16-bit addition improvement.
35731
35732 2009-09-28 Philipp Klaus Krause <pkk AT spth.de>
35733         * src/z80/ralloc.c,
35734         * src/z80/peeph-z80.def:
35735           Improved usage of accumulator as inter-i-code temporary.
35736
35737 2009-09-28 Philipp Klaus Krause <pkk AT spth.de>
35738         * src/SDCCOpt.c:
35739           Burn the corpses to fight necromancy.
35740
35741 2009-09-27 Philipp Klaus Krause <pkk AT spth.de>
35742         * src/z80/gen.c,
35743         * src/z80/ralloc.c,
35744         * src/z80/peeph-z80.def
35745           Improved usage of accumulator as inter-i-code temporary.
35746
35747 2009-09-26 Philipp Klaus Krause <pkk AT spth.de>
35748         * src/z80/peeph-z80.def:
35749           Minor peephole improvement.
35750
35751 2009-09-26 Philipp Klaus Krause <pkk AT spth.de>
35752         * src/SDCCpeeph.c,
35753           src/z80/peeph-z80.def:
35754           Fixed #2867572.
35755
35756 2009-09-20 Philipp Klaus Krause <pkk AT spth.de>
35757         * device/include/string.h,
35758           device/lib/_strspn.c,
35759           device/lib/incl.mk,
35760           device/lib/_memchr.c,
35761           device/lib/_strcspn.c,
35762           device/lib/_memcmp.c:
35763           Minor string library improvements, including #772292.
35764
35765 2009-09-20 Philipp Klaus Krause <pkk AT spth.de>
35766         * src/SDCCmain.c:
35767           Fixed #2819835 applying #2853488.
35768
35769 2009-09-20 Philipp Klaus Krause <pkk AT spth.de>
35770         * debugger/mcs51/sdcdb.c,
35771           src/SDCCerr.c,
35772           src/z80/gen.c,
35773           src/z80/mappings.i,
35774           src/pic16/gen.c,
35775           src/pic16/pcode.c,
35776           support/librarian/sdcclib.c:
35777           Applied spelling patch #2862563.
35778
35779 2009-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
35780
35781         * device/include/mcs51/at89Sx051.h: new, added, applied patch 2858106,
35782           thanks Ben Boeckel
35783
35784 2009-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
35785
35786         * device/include/mcs51/p89v51rd2.h: Watchdog Timer Control sfr is
35787           bit addressable.
35788
35789 2009-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
35790
35791         * src/mcs51/gen.c (genAnd, genOr): applied patch for bug 2719592,
35792           thanks to Robert Larice
35793         * support/regression/tests/bug2719592.c: new, added
35794
35795 2009-09-02 Borut Razem <borut.razem AT siol.net>
35796
35797         * support/regression/ports/gbz80/spec.mk,
35798           support/regression/ports/ucz80/spec.mk,
35799           support/regression/ports/z80/spec.mk: fixed *z80 regression test if
35800           built ran directly from sdcc source directory
35801
35802 2009-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
35803
35804         * as/asxxsrc/asmain.c,
35805         * as/asxxsrc/asxxxx.h: fixed warning, main should return int
35806         * as/hc08/Makefile.in,
35807         * as/mcs51/Makefile.in: added -lm to LDFLAGS
35808
35809 2009-08-31 Raphael Neider <rneider AT web.de>
35810
35811         * device/lib/_fsmul.c, device/lib/pic/libsdcc/fsmul.c,
35812           device/lib/pic16/libsdcc/float/fsmul.c: fix overflow during rounding
35813         * support/regression/tests/float.c: add testcase for the fix
35814
35815 2009-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
35816
35817         * src/mcs51/gen.c (aopGet): applied patch 2837100 to fix bug 2805333
35818         * support/regression/tests/bug2805333.c: new, added,
35819           thanks Ruud van Silfhout
35820
35821 2009-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
35822
35823         * device/include/ctype.h: removed _REENTRANT as they are already with
35824           --stack-auto, optimized _tolower and _toupper with char casts
35825         * device/include/string.h,
35826         * device/lib/_strcat.c,
35827         * device/lib/_strchr.c,
35828         * device/lib/_strcmp.c,
35829         * device/lib/_strcpy.c,
35830         * device/lib/_strcspn.c,
35831         * device/lib/_strlen.c,
35832         * device/lib/_strncat.c,
35833         * device/lib/_strncmp.c,
35834         * device/lib/_strncpy.c,
35835         * device/lib/_strpbrk.c,
35836         * device/lib/_strrchr.c,
35837         * device/lib/_strspn.c,
35838         * device/lib/_strstr.c,
35839         * device/lib/_strtok.c,
35840         * device/lib/pic16/libc/stdio/printf_small.c,
35841         * device/lib/pic16/libc/stdio/printf_tiny.c,
35842         * device/lib/pic16/libc/stdio/vfprintf.c,
35843         * device/lib/printf_large.c,
35844         * device/lib/time.c: added required const keywords to pointers
35845         * device/lib/pic16/debug/Makefile.in: changed ommitFramePtr to omitFramePtr
35846         * support/regression/tests/bug-716242.c,
35847         * support/regression/tests/nullstring.c,
35848         * support/regression/tests/strstr.c,
35849         * support/regression/tests/strtok.c: added const and set svn-properties
35850         * support/regression/tests/bug1908493.c: added cast
35851         * support/regression/tests/float_single.c: fixed check for result=0.0
35852
35853 2009-08-28 Borut Razem <borut.razem AT siol.net>
35854
35855         * as/asxxsrc/asout.c: as/mcs51/asout.c moved to as/asxxsrc/asout.c
35856         * as/mcs51/asout.c, as/hc08/asout.c, as/z80/asout.c: removed
35857         * as/asxxsrc/sdas.c, as/asxxsrc/sdas.h:
35858           added function is_sdas_target_mcs51_like()
35859         * as/z80/as_gbz80.dsp, as/hc08/as_hc08.dsp, as/z80/as_z80.dsp,
35860           as/mcs51/asx8051.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
35861           as/z80/Makefile.in: updated project files
35862         * as/asxxsrc/asexpr.c: as/mcs51/asexpr.c moved to as/asxxsrc/asexpr.c
35863         * as/mcs51/asexpr.c, as/hc08/asexpr.c, as/z80/asexpr.c: removed
35864         * as/z80/as_gbz80.dsp, as/hc08/as_hc08.dsp, as/z80/as_z80.dsp,
35865           as/mcs51/asx8051.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
35866           as/z80/Makefile.in: updated project files
35867         * support/regression/ports/z80/spec.mk:
35868           unified as-z80 and as-gbz80 call convention with other assemblers
35869
35870 2009-08-27 Borut Razem <borut.razem AT siol.net>
35871
35872         * as/asxxsrc/asmain.c:
35873           HUGE changed to ASXXXX_HUGE due to redefinition in math.h
35874         * support/regression/ports/gbz80/spec.mk,
35875           support/regression/ports/ucz80/spec.mk,
35876           support/regression/ports/z80/spec.mk:
35877           unified as-z80 and as-gbz80 call convention with other assemblers
35878
35879 2009-08-26 Borut Razem <borut.razem AT siol.net>
35880
35881         * as/asxxsrc/sdas.c, as/asxxsrc/sdas.h: added
35882         * as/asxxsrc/asmain.c: calls sdas
35883         * src/z80/main.c: unified as-z80 and as-gbz80 call convention with
35884           other assemblers
35885         * as/hc08/Makefile.in, as/mcs51/Makefile.in, as/z80/Makefile.in,
35886           as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
35887           as/z80/as_z80.dsp: updated project files
35888         * device/lib/z80/Makefile.in, device/lib/gbz80/Makefile.in:
35889           unified call convention, sync with device/lib/z80/Makefile.in
35890         * as/asxxsrc/aslist.c: as/mcs51/aslist.c moved to as/asxxsrc/aslist.c
35891         * as/asxxsrc/asxxxx.h, as/z80/asout.c, as/mcs51/asout.c,
35892           as/hc08/asout.c:
35893           HUGE changed to ASXXXX_HUGE due to redefinition in math.h
35894         * as/asxxsrc/asmain.c: forced wflag and zflag
35895         * as/z80/aslist.c, as/mcs51/aslist.c, as/hc08/aslist.c: removed
35896
35897 2009-08-25 Borut Razem <borut.razem AT siol.net>
35898
35899         * as/hc08/Makefile.in, as/mcs51/Makefile.in, as/z80/Makefile.in:
35900           removed duplicated asdata.c
35901         * as/hc08/aslist.c, as/hc08/asmain.c, as/hc08/asout.c,
35902           as/mcs51/aslist.c, as/mcs51/asmain.c, as/mcs51/asout.c:
35903           fixed copy&paste problem in S_ORG
35904         * as/asxxsrc/asmain.c, as/hc08/Makefile.in, as/mcs51/Makefile.in,
35905           as/z80/Makefile.in,
35906         * as/mcs51/asx8051.dsp, as/z80/as_z80.dsp, as/hc08/as_hc08.dsp,
35907           as/z80/as_gbz80.dsp: as/mcs51/asmain.c moved to s/asxxsrc/asmain.c
35908         * as/hc08/asmain.c, as/z80/asmain.c: removed
35909         * as/asxxsrc/asmain.c, as/asxxsrc/asdata.c, as/asxxsrc/asxxxx.h:
35910           added wflag and zflag
35911         * as/hc08/aslist.c, as/hc08/asout.c, as/mcs51/aslist.c,
35912           as/mcs51/asout.c: fixed compiler wrning about unused variables
35913
35914 2009-08-24 Borut Razem <borut.razem AT siol.net>
35915
35916         * as/asxxsrc/asdata.c, as/asxxsrc/asxxxx.h, as/asxxsrc/aslex.c,
35917           as/asxxsrc/asnoice.c, as/asxxsrc/assubr.c, as/asxxsrc/assym.c,
35918           as/hc08/asexpr.c, as/hc08/aslist.c, as/hc08/asmain.c,
35919           as/hc08/asout.c, as/hc08/m08adr.c, as/hc08/m08ext.c,
35920           as/hc08/m08mch.c, as/hc08/m08pst.c, as/mcs51/asexpr.c,
35921           as/mcs51/aslist.c, as/mcs51/asmain.c, as/mcs51/asout.c,
35922           as/mcs51/i51adr.c, as/mcs51/i51ext.c, as/mcs51/i51mch.c,
35923           as/mcs51/i51pst.c, as/z80/asexpr.c, as/z80/aslist.c,
35924           as/z80/asmain.c, as/z80/asout.c, as/z80/z80adr.c,
35925           as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c,
35926           as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
35927           as/z80/as_z80.dsp,
35928           as/hc08/Makefile.in, as/mcs51/Makefile.in, as/z80/Makefile.in:
35929           as/mcs51/asdata.c moved to as/asxxsrc/asdata.c,
35930           as/mcs51/asm.h moved to as/asxxsrc/asxxxx.h
35931         * as/hc08/asdata.c, as/mcs51/asdata.c, as/z80/asdata.c,
35932           as/hc08/asm.h, as/mcs51/asm.h, as/z80/asm.h: removed
35933
35934 2009-08-10 Borut Razem <borut.razem AT siol.net>
35935
35936         * as/asxxsrc/assubr.c, as/hc08/asm.h, as/hc08/asmain.c,
35937           as/mcs51/asm.h, as/mcs51/asmain.c, as/z80/asm.h:
35938           increnemt aserr only on fatal errors
35939
35940 2009-08-09 Borut Razem <borut.razem AT siol.net>
35941
35942         * as/asxxsrc/assubr.c: moved and mergerd from as/mcs51/assubr.c
35943           as/hc08/assubr.c, as/mcs51/assubr.c, as/z80/assubr.c: deleted
35944           as/hc08/asmain.c, as/mcs51/asmain.c: removed variable fatalError
35945         * as/z80/as_gbz80.dsp, as/hc08/as_hc08.dsp,
35946           as/z80/as_z80.dsp, as/mcs51/asx8051.dsp: assubr.c moved to as/asxxsrc
35947         * as/hc08/Makefile.as_hc08, as/mcs51/Makefile.asx8051,
35948           as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
35949           as/link/mcs51/Makefile.bcc, as/mcs51/Makefile.bcc,
35950           as/z80/Makefile.bcc, device/examples/ds390/tinitalk/Makefile.bcc,
35951           Makefile.bcc, src/avr/Makefile.bcc, src/ds390/Makefile.bcc,
35952           src/hc08/Makefile.bcc, src/izt/Makefile.bcc, src/Makefile.bcc,
35953           src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/pic/Makefile.bcc,
35954           src/xa51/Makefile.bcc, src/z80/Makefile.bcc, Bcc.inc
35955           support/cpp/Makefile.bcc, support/librarian/Makefile.bcc,
35956           support/packihx/Makefile.bcc: removed unmaintained makefiles,
35957           implemented RFE #2786753: Remove Borland C support
35958         * support/Util/dbuf_string.h: include stdio.h
35959
35960 2009-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
35961
35962         * device/lib/pic16/libc/Makefile.in,
35963         * device/lib/pic16/libdev/Makefile.in,
35964         * device/lib/pic16/libio/Makefile.in,
35965         * device/lib/pic16/libm/Makefile.in,
35966         * device/lib/pic16/libsdcc/Makefile.in,
35967         * device/lib/pic16/startup/Makefile.in,
35968         * device/lib/pic16/Makefile.common,
35969         * device/lib/pic16/Makefile.in,
35970         * src/hc08/main.c (_hc08_setDefaultOptions),
35971         * src/pic16/gen.c (genFunction, genEndFunction),
35972         * src/pic16/NOTES,
35973         * src/SDCCglobl.h,
35974         * src/SDCCmain.c,
35975         * src/z80/gen.c (genFunction),
35976         * doc/sdccman.lyx: changed ommitFramePtr to omitFramePtr
35977         * src/mcs51/main.c (_mcs51_finaliseOptions),
35978         * src/SDCCmain.c (parseCmdLine): moved mcs51 specific code for float_rent
35979         * src/SDCCast.h,
35980         * src/SDCCast.c (decorateType): removed incorrect fix for bug 1372851 which
35981            caused bug 1458678
35982           (CodePtrPointsToConst),
35983         * src/SDCCicode.c (isOperandVolatile),
35984         * src/SDCCsymt.h (IS_CONSTANT, IS_VOLATILE),
35985         * src/SDCCsymt.c (structElemType, checkSClass, isConstant, isVolatile)
35986         * src/SDCCglue.c (emitRegularMap, initPointer),
35987         * src/pic16/glue.c (pic16_initPointer): skip arrays when setting/checking
35988            const/volatile, fixes bugs 1372851 and 1458678
35989         * src/SDCCbitv.c (bitVectnBitsOn): made mask const
35990         * src/SDCCicode.c (opFromOpWithDU),
35991         * src/SDCCopt.c (replaceRegEqv): use OPDEFS and OP_USES
35992         * src/SDCCptropt.c: cosmetic changes
35993         * src/z80/gen.c (isRegString, isConstantString): renamed isConstant and
35994           made them static
35995         * support/regression/tests/bug1458678.c: new, added
35996
35997 2009-08-06 Philipp Klaus Krause <pkk AT spth.de>
35998
35999         * src/SDCCpepph.c:
36000           Fixed #1947081.
36001         * src/z80/peeph-z80.def:
36002           Fixed #1703943.
36003
36004 2009-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
36005
36006         * as/link/lksym.c (newsym): only allow redefinition in ABS area
36007           fixes bug 1057171
36008         * src/hc08/main.c,
36009         * src/mcs51/main.c,
36010         * src/z80/main.c: made RSEG absolute
36011         * src/SDCCglue.c (emitDebugSym): new, factored out
36012           (emitRegularMap): add org 0x0000 to SFR/SBIT,
36013           (emitRegularMap, emitStaticSeg) fixed bug for absolute debug symbols
36014         * src/SDCCmem.h,
36015         * src/SDCCsymt.h: cosmetic changes
36016         * src/SDCCsymt.c (dbuf_printTypeChain): implemented RFE 2824498
36017
36018 2009-07-26 Borut Razem <borut.razem AT siol.net>
36019
36020         * support/regression/Makefile.in,
36021           support/regression/ports/pic14/spec.mk,
36022           support/regression/ports/z80/spec.mk,
36023           support/regression/ports/pic16/spec.mk,
36024           support/regression/ports/gbz80/spec.mk,
36025           support/regression/ports/ds390/spec.mk,
36026           support/regression/ports/hc08/spec.mk,
36027           support/regression/ports/ucz80/spec.mk,
36028           support/regression/ports/host/spec.mk,
36029           support/regression/ports/mcs51-common/spec.mk,
36030           support/regression/ports/xa51/spec.mk:
36031           preparations for running WIN32 regression test on Linux / wine
36032
36033 2009-07-22 Borut Razem <borut.razem AT siol.net>
36034
36035         * support/scripts/sdcc.nsi: add SDCC bin directory to path if silent mode
36036
36037 2009-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
36038
36039         * as/asranlib/asranlib.dsp: removed all windows library dependencies
36040         * as/mcs51/asx8051.dsp: no debugging for Release build
36041         * src/SDCCast.h,
36042         * src/SDCCast.c (createRMW): IS_DEREF now also checks for PTR_OP
36043         * src/SDCCicode.c (geniCodeStruct): added assert for really being a struct,
36044           (ast2iCode): IS_DEREF now also checks for PTR_OP, fixes bug 2821333
36045         * src/SDCCptropt.c: changed all TAB's to spaces
36046         * support/regression/tests/float_single.c,
36047         * device/lib/asincosf.c: removed unnecessary macros, const on global always
36048           means 'put it in code memory', and 'reentrant' is predefined in testfwk.h
36049
36050 2009-07-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
36051
36052         * doc/sdccman.lyx: various changes
36053         * src/SDCCmain.c: fix typo in help text
36054
36055 2009-07-19 Borut Razem <borut.razem AT siol.net>
36056
36057         * src/SDCCast.c: removed check for "unanticipated opcode in tree",
36058           introduced with patch #2802510
36059
36060 2009-07-18 Borut Razem <borut.razem AT siol.net>
36061
36062         * src/SDCCmain.c: RFE #1204438 - make SDCC a multicall binary,
36063           fixed for WIN32
36064         * as/link/lkar.c: fixed bug 2817508 - double free or memory corruption
36065           in aslink
36066         * src/SDCCast.c, support/regression/tests/bug2740884.c:
36067           applied patch #2802510 - fix for bug #2740884,
36068           fixed bug #2740884 - Incorrect assignment in array of structs,
36069           thanks to Robert Larice
36070         * as/hc08/clean.mk, as/link/clean.mk, as/link/hc08/clean.mk,
36071           as/link/mcs51/clean.mk, as/link/z80/clean.mk, as/mcs51/clean.mk,
36072           as/z80/clean.mk, device/lib/clean.mk, device/lib/large/Makefile.in,
36073           device/lib/Makefile.in, device/lib/mcs51/Makefile.in,
36074           device/lib/medium/Makefile.in, device/lib/pic/Makefile.in,
36075           device/lib/small/Makefile.in, support/cpp/Makefile.in:
36076           applied patch #2801385 - make clean and distclean,
36077           fixed bug #2799101 - make clean does not remove .obj in /as,
36078           fixed bug #2783160 - "make distclean" fails to clean properly,
36079           thanks to Robert Larice
36080         * .version, doc/sdccman.lyx: changed sdcc version to 2.9.2
36081
36082 2009-07-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
36083
36084         * src/SDCCmain.c: make SDCC a multicall binary, RFE #1204438,
36085           allows choosing the port by renaming the sdcc binary
36086           (to f.e. z80-sdcc) or by calling SDCC from a suitable link
36087           (parameter -m takes precedence)
36088         * src/SDCCglue.c: be more verbose about constants in code space
36089
36090 2009-07-07 Raphael Neider <rneider AT web.de>
36091
36092         * src/pic16/device.c (find_in_list): ignore case during device
36093           selection, fixes #2816817
36094
36095 2009-06-24 Raphael Neider <rneider AT web.de>
36096
36097         * src/pic/ralloc.c (pic14_assignRegisters): avoid incorrect register
36098           reuse among functions (fixes #2810015), cosmetic changes
36099
36100 2009-06-22 Raphael Neider <rneider AT web.de>
36101
36102         * device/include/pic16/adc.h,
36103           device/include/pic16/pic16devices.txt,
36104           device/include/pic16/pic18f1[34]k50.h,
36105           device/include/pic16/pic18f[24][456]j50.h,
36106           device/include/pic16/pic18f[68][56]27.h,
36107           device/include/pic16/pic18f[68][67]22.h,
36108           device/include/pic16/pic18fregs.h,
36109           device/lib/pic16/libdev/Makefile.am,
36110           device/lib/pic16/libdev/pic18f1[34]k50.c,
36111           device/lib/pic16/libdev/pic18f[24][456]j50.c,
36112           device/lib/pic16/libdev/pic18f[68][56]27.c,
36113           device/lib/pic16/libdev/pic18f[68][67]22.c,
36114           device/lib/pic16/libio/Makefile.am,
36115           device/lib/pic16/libio/adc/adcbusy.c,
36116           device/lib/pic16/libio/adc/adcopen.c,
36117           device/lib/pic16/libio/adc/adcsetch.c,
36118           device/lib/pic16/libio/i2c/i2copen.c,
36119           device/lib/pic16/pics.all,
36120           doc/sdccman.lyx: added families 18f1[34]k50 (#2783178),
36121             18f[24][456]j50 (#2794505), and 18f[68][56]27/18f[68][67]22
36122         * device/lib/pic16/aclocal.m4,
36123           device/lib/pic16/configure,
36124           device/lib/pic16/Makefile.in,
36125           device/lib/pic16/debug/Makefile.in,
36126           device/lib/pic16/libc/Makefile.in,
36127           device/lib/pic16/libdev/Makefile.in,
36128           device/lib/pic16/libio/Makefile.in,
36129           device/lib/pic16/libm/Makefile.in,
36130           device/lib/pic16/libsdcc/Makefile.in,
36131           device/lib/pic16/startup/Makefile.in: regenerated
36132
36133 2009-06-13 Borut Razem <borut.razem AT siol.net>
36134
36135         * src/SDCCasm.c: fixed bug #2805536: Assembly code comment cause Internal Error
36136         * support/regression/tests/macro.c: new, added
36137
36138 2009-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
36139
36140         * src/SDCC.y,
36141         * src/SDCCsymt.c (finalizeSpec),
36142         * src/SDCCsymt.h: applied patch for bug 2798646, thanks Robert Larice
36143         * src/SDCCsymt.c (initCSupport): also handle --funsigned-char for floating
36144           point support routines
36145         * src/z80/ralloc.c (regTypeNum): fixed warning
36146         * device/lib/_atof.c,
36147         * support/regression/tests/args.c,
36148         * support/regression/tests/arithcse.c,
36149         * support/regression/tests/bitvars.c,
36150         * support/regression/tests/compare.c,
36151         * support/regression/tests/onebyte.c,
36152         * support/regression/tests/shifts.c,
36153         * support/regression/tests/uminus.c,
36154         * support/regression/tests/vaargs.c: fixed for --funsigned-char
36155
36156 2009-05-30 Borut Razem <borut.razem AT siol.net>
36157
36158         * device/include/mcs51/80c51xa.h: moved to device/include/xa51
36159           device/include/mcs51/ds400rom.h: moved to device/include/ds400
36160           device/include/mcs51/serial390.h: moved to device/include/ds390
36161           device/include/mcs51/ds80c390.h, device/include/mcs51/tinibios.h:
36162           moved back to device/include, since they are used also by ds400
36163           device/include/Makefile.in: new include directories ds390, ds400
36164           and xa51
36165         * device/include/stdlib.h: coorected types for _itoa and _ltoa
36166         * device/lib/ds400/Makefile.in: added include serch path include/ds400
36167
36168 2009-05-25 Philipp Klaus Krause <pkk AT spth.de>
36169         * src/z80/gen.c:
36170           Fixed an ancient, but difficult to reproduce and detect bug, that
36171           led to stack corruption under certain conditions.
36172
36173 2009-05-25 Borut Razem <borut.razem AT siol.net>
36174
36175         * device/include/80c51xa.h, device/include/ds400rom.h,
36176           device/include/ds80c390.h, device/include/ser.h,
36177           device/include/ser_ir.h, device/include/serial.h,
36178           device/include/serial390.h, device/include/tinibios.h:
36179           moved to device/include/mcs51/
36180           device/include/z180.h:
36181           moved to device/include/z80/
36182           implemented RFE #1930974: Some device specific header files are not
36183           in their folders
36184
36185 2009-05-24 Philipp Klaus Krause <pkk AT spth.de>
36186
36187         * src/z80/ralloc.c,
36188           src/z80/peeph-z80.def,
36189           src/SDCCasm.c:
36190           Propagate rematerializability over addition of constants.
36191
36192 2009-05-24 Philipp Klaus Krause <pkk AT spth.de>
36193
36194         * src/z80/ralloc.c:
36195           Improved use of hl as inter-i-code temporary.
36196
36197 2009-05-24 Philipp Klaus Krause <pkk AT spth.de>
36198
36199         * src/z80/gen.c:
36200           Fixed bug #2795942.
36201
36202 2009-05-22 Raphael Neider <rneider AT web.de>
36203
36204         * src/pic16/gen.c (genGenericShift): do not overwrite the shift count
36205           for `val = 1 << val', fixes bug #2795131
36206
36207 2009-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
36208
36209         * src/SDCCglue.c (printIvalBitFields): cleaned up
36210         * src/pic16/glue.c (pic16_printIvalBitFields): same fix for bug 2791782
36211
36212 2009-05-17 Maarten Brock <sourceforge.brock AT dse.nl>
36213
36214         * device/lib/_iscntrl.c,
36215         * device/lib/_isdigit.c,
36216         * device/lib/_isgraph.c,
36217         * device/lib/_islower.c,
36218         * device/lib/_isprint.c,
36219         * device/lib/_ispunct.c,
36220         * device/lib/_isspace.c,
36221         * device/lib/_isupper.c,
36222         * device/lib/_isxdigit.c,
36223         * device/lib/_ltoa.c,
36224         * device/lib/pic16/libc/ctype/iscntrl.c,
36225         * device/lib/pic16/libc/ctype/isdigit.c,
36226         * device/lib/pic16/libc/ctype/isgraph.c,
36227         * device/lib/pic16/libc/ctype/islower.c,
36228         * device/lib/pic16/libc/ctype/isprint.c,
36229         * device/lib/pic16/libc/ctype/ispunct.c,
36230         * device/lib/pic16/libc/ctype/isspace.c,
36231         * device/lib/pic16/libc/ctype/isupper.c,
36232         * device/lib/pic16/libc/ctype/isxdigit.c,
36233         * device/lib/pic16/libc/stdlib/ltoa.c: fixed warnings after patch 2704189
36234         * src/SDCCglue.c (printIvalBitFields): fixed bug 2791782, a bug with
36235           bitfields in next integer and an endianness bug for hc08
36236         * support/regression/tests/bitfields.c: added testcase for these bugs
36237
36238 2009-05-09 Philipp Klaus Krause <pkk AT spth.de>
36239
36240         * src/z80/ralloc.c,
36241           src/z80/gen.c,
36242           support/regression/test/bug-2646174.c:
36243           Fixed bug #2646174.
36244
36245 2009-05-09 Philipp Klaus Krause <pkk AT spth.de>
36246
36247         * src/z80/peeph-z80.def:
36248           Fixed bug #1924707.
36249
36250 2009-05-09 Borut Razem <borut.razem AT siol.net>
36251
36252         * doc/sdccman.lyx: implemented RFE #2786753: Remove Borland C support
36253
36254 2009-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
36255
36256         * device/include/mcs51/uPSD32xx.h: added, thanks G.H.J. Morsink
36257         * device/include/mcs51/C8051F920.h: added, from patch 2486338,
36258           thanks Steven Borley
36259
36260 2009-05-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
36261
36262         * support/librarian/sdcclib.c: fixed bugs in GetNameFromPath() and
36263           ChangeExtension().  Thanks to Jon Nall for pointed the bug out and
36264           patch #2788108.
36265
36266 2009-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
36267
36268         * doc/sdccman.lyx: documented pointer casting for vararg function params
36269
36270 2009-05-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
36271
36272         * as/link/hc08/link_hc08.dsp, as/link/mcs51/aslink.dsp,
36273           as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp: replaced getline.c
36274           with lk_readnl.c.
36275
36276 2009-05-04 Borut Razem <borut.razem AT siol.net>
36277
36278         * support/cpp/sdcpp.c, support/cpp/version.c: fixed crash due to
36279           missing initialization of line_table,
36280           corrected sdcpp version to 4.4.0
36281
36282 2009-04-19 Philipp Klaus Krause <pkk AT spth.de>
36283
36284         * device/lib/z80/div.s:
36285           Applied patch #2764475 from Marco Bodrato to speed up Z80 division.
36286
36287 2009-05-03 Borut Razem <borut.razem AT siol.net>
36288
36289         * as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in,
36290           as/link/z80/Makefile.in, as/link/lk_readnl.c, as/link/lk_readnl.h,
36291           as/link/lklib.c, as/link/lkrel.c, as/link/lksdcclib.c:
36292           getline renamed to lk_readln to prevent conflicts with Fedora 11
36293           glibc-2.9.90-19 getline;
36294           see https://bugzilla.redhat.com/show_bug.cgi?id=488217
36295
36296 2009-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
36297
36298         * src/SDCCast.c (processParms): fixed bug 2783061 by applying patch from
36299           Keith Packard, thanks
36300         * support/regression/tests/bug2783061.c: new, added
36301
36302 2009-04-28 Borut Razem <borut.razem AT siol.net>
36303
36304         * support/cpp/output.h, support/cpp/opts-common.c,
36305           support/cpp/c-ppoutput.c, support/cpp/cppdefault.c,
36306           support/cpp/system.h, support/cpp/cppdefault.h,
36307           support/cpp/prefix.c, support/cpp/except.h, support/cpp/hwint.h,
36308           support/cpp/prefix.h, support/cpp/libiberty/safe-ctype.h,
36309           support/cpp/libiberty/filenames.h, support/cpp/libiberty/xstrdup.c,
36310           support/cpp/libiberty/md5.c, support/cpp/libiberty/obstack.h,
36311           support/cpp/sdcpp.c, support/cpp/intl.h, support/cpp/sdcpp.h
36312           support/cpp/libcpp/symtab.c, support/cpp/libcpp/directives.c,
36313           support/cpp/libcpp/macro.c, support/cpp/libcpp/include/cpplib.h,
36314           support/cpp/libcpp/include/symtab.h,
36315           support/cpp/libcpp/include/line-map.h,
36316           support/cpp/libcpp/include/cpp-id-data.h,
36317           support/cpp/libcpp/include/mkdeps.h, support/cpp/libcpp/files.c,
36318           support/cpp/libcpp/line-map.c, support/cpp/libcpp/init.c,
36319           support/cpp/libcpp/identifiers.c, support/cpp/libcpp/ucnid.h,
36320           support/cpp/libcpp/traditional.c, support/cpp/libcpp/errors.c,
36321           support/cpp/libcpp/expr.c, support/cpp/libcpp/internal.h,
36322           support/cpp/libcpp/mkdeps.c, support/cpp/libcpp/lex.c,
36323           support/cpp/libcpp/system.h, support/cpp/libcpp/charset.c,
36324           support/cpp/opts.h, support/cpp/sdcpp-opts.c:
36325           SDCPP synchronized with GCC CPP release version 4.4.0.
36326           SDCPP license changed to GPL version 3 or later.
36327
36328 2009-04-28 Borut Razem <borut.razem AT siol.net>
36329
36330         * fixed GCC 4.4.0 mingw compilation:
36331           sim/ucsim/cmd.src/cmdlex.cc: regenerated - added #include <stdio.h>
36332         * src/SDCCsymt.c: fixed warning:
36333           suggest parentheses around operand of '!' or change '&' to '&&' or
36334           '!' to '~'
36335         * support/scripts/sdcc_mingw32: sync with sdcc-build
36336
36337 2009-04-27 Raphael Neider <rneider AT web.de>
36338
36339         * src/pic16/gen.c (genNearPointerGet): fix double indirect
36340           access to bitfields (#2782405)
36341
36342 2009-04-27 Borut Razem <borut.razem AT siol.net>
36343
36344         * fixed GCC 4.4.0 mingw compilation:
36345         * sim/ucsim/cmd.src/cmdlex.l: added #include <stdio.h>
36346         * support/cpp/sdcpp-opts.c: fixed warning:
36347           unknown conversion type character 'm' in format,
36348           use strerror(errno) instead of %m glibc extension format specifier
36349         * src/SDCCsymt.c: fixed warning:
36350           suggest parentheses around operand of '!' or change '&' to '&&' or
36351           '!' to '~'
36352         * src/pic16/pcode.c, src/pic16/glue.c: fixed warning:
36353           unknown conversion type character 'h' in format,
36354           replaced hh printf format specifier with parameter casting to
36355           unsigned char
36356
36357 2009-04-19 Philipp Klaus Krause <pkk AT spth.de>
36358
36359         * device/lib/z80/shift.s,
36360           device/lib/z80/memmove.s,
36361           device/lib/z80/mul.s,
36362           device/lib/z80/mulchar.s,
36363           device/lib/z80/div.s,
36364           device/lib/z80/mod.s:
36365           Applied patch #2762516 from Marco Bodrato containing minor
36366           improvements of many Z80 asm routines.
36367
36368 2009-04-19 Philipp Klaus Krause <pkk AT spth.de>
36369
36370         * support/regression/tests/strtok.c,
36371           support/regression/tests/strstr.c,
36372           support/regression/tests/strspn.c,
36373           support/regression/tests/strncmp.c,
36374           support/regression/tests/strcpy.c,
36375           support/regression/tests/strcmp.c:
36376           Added some regression tests by Ruud van Silfhout from patch #2321830.
36377
36378 2009-04-13 Borut Razem <borut.razem AT siol.net>
36379
36380         * device/lib/Makefile.in, device/lib/ds390/Makefile.in,
36381           device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
36382           device/lib/hc08/Makefile.in, device/lib/mcs51/Makefile.in,
36383           device/lib/z80/Makefile.in: override PORTDIR in sub-makefiles
36384
36385 2009-04-13 Raphael Neider <rneider AT web.de>
36386
36387         * device/lib/pic16/bootstrap.sh: avoid symlinks
36388         * device/lib/pic16/configure.ac,
36389           device/lib/pic16/configure.gnu: removed obsolete configure-wrapper
36390
36391 2009-04-13 Borut Razem <borut.razem AT siol.net>
36392
36393         * device/lib/Makefile.in: remove abspath for PORTDIR, introduced in
36394           svn revision #5341, since it makes asranlib to fail on cygming and
36395           mingw builds: win32 native asranlib doesn't understand cygwin paths.
36396
36397 2009-04-10 Raphael Neider <rneider AT web.de>
36398
36399         * device/lib/pic/libsdcc/fs2ulong.c, device/lib/pic/libsdcc/fsadd.c,
36400           device/lib/pic/libsdcc/fsdiv.c, device/lib/pic/libsdcc/fseq.c,
36401           device/lib/pic/libsdcc/fsgt.c, device/lib/pic/libsdcc/fslt.c,
36402           device/lib/pic/libsdcc/fsmul.c, device/lib/pic/libsdcc/fsneq.c,
36403           device/lib/pic/libsdcc/fssub.c, device/lib/pic/libsdcc/ulong2fs.c,
36404           device/lib/pic16/libsdcc/float/fs2ulong.c,
36405           device/lib/pic16/libsdcc/float/fsadd.c,
36406           device/lib/pic16/libsdcc/float/fsdiv.c,
36407           device/lib/pic16/libsdcc/float/fsmul.c: fixed pic14 libraries, merge
36408           changes from the pic16 port, minor code cleanup
36409         * src/pic/gen.c: implemented genUminusFloat(), fixed warning and style
36410
36411 2009-04-09 Philipp Klaus Krause <pkk AT spth.de>
36412
36413         * device/lib/z80/mod.s,
36414           device/lib/z80/Makefile.in,
36415           device/lib/z80/div.s,
36416           device/lib/z80/modsigned.s,
36417           device/lib/z80/divsigned.s:
36418           Applied patch #2741451 from Marco Bodrato
36419           and moved functions for signed modulo into
36420           separate file.
36421
36422 2009-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
36423
36424         * src/mcs51/peeph.def: disabled rule 270, fixing bug #2736282
36425
36426 2009-04-04 Philipp Klaus Krause <pkk AT spth.de>
36427
36428         * src/z80/gen.c,
36429           src/z80/peeph-z80.def:
36430           Improved caching of pointers in hl and iy.
36431           device/lib/z80/div.s:
36432           Applied patch #2727917 from Marco Bodrato.
36433
36434 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
36435
36436         * src/z80/ralloc.c:
36437           Enabled use of hl as inter-i-code temporary.
36438
36439 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
36440
36441         * src/z80/peeph-z80.def:
36442           Reenabled peephole 0t.
36443
36444 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
36445
36446         * src/z80/gen.c:
36447           Fixed bugs #2728224, #2728218.
36448           src/z80/peeph-z80.def:
36449           Workaround for bug #2728445.
36450           support/regression/tests/memory.c:
36451           Added test for memcmp().
36452
36453 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
36454
36455         * device/lib/z80/mul.s,
36456           device/lib/z80/memmove.s,
36457           device/lib/z80/strlen.s:
36458           Minor improvements, code cleanup and license clarification.
36459
36460 2009-04-01 Philipp Klaus Krause <pkk AT spth.de>
36461
36462         * device/lib/z80/mul.s:
36463           Minor improvement in Z80 16x16 bit multiplication.
36464
36465 2009-03-23 Borut Razem <borut.razem AT siol.net>
36466
36467         * src/SDCCval.c, src/SDCCmain.c, device/include/limits.h,
36468           device/include/pic/limits.h, device/include/pic16/limits.h,
36469           device/lib/_fs2schar.c, device/lib/pic/libsdcc/fs2schar.c,
36470           device/lib/pic16/libsdcc/float/fs2schar.c, doc/sdccman.lyx,
36471           support/regression/tests/funsigned-char.c:
36472           applied patch 2704189: character constant sign fix
36473           thanks to Robert Larice
36474
36475 2009-03-22 Borut Razem <borut.razem AT siol.net>
36476
36477         * Small Device C Compiler 2.9.0 released
36478         * .version, doc/sdccman.lyx: changed sdcc version to 2.9.1
36479
36480 2009-03-15 Borut Razem <borut.razem AT siol.net>
36481
36482         * support/scripts/repack_release.sh: added
36483
36484 2009-03-13 Borut Razem <borut.razem AT siol.net>
36485
36486         * doc/sdccman.lyx: "freeware" replaced with "free open source"
36487
36488 2009-03-12 Borut Razem <borut.razem AT siol.net>
36489
36490         * src/z80/peep.c: #2652979: --debug crashes sdcc
36491
36492 2009-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
36493
36494         * src/SDCCglue.c,
36495           support/regression/tests/bug2655200.c:
36496           applied modified patch from Robert Larice <larice AT vidisys.de>
36497           fixing original report of bug #2655200: pointer to pdata memory
36498           not correctly initialized
36499
36500 2009-03-11 Borut Razem <borut.razem AT siol.net>
36501
36502         * as/asranlib/asranlib.c: retain the original file mode
36503
36504 2009-03-10 Borut Razem <borut.razem AT siol.net>
36505
36506         * src/mcs51/gen.c, src/z80/gen.c, src/hc08/gen.c, src/ds390/gen.c,
36507           support/regression/tests/bug1875933.c:
36508           fixed bug #1875933: Evelyn jumps into the void
36509           thanks to Robert Larice
36510
36511 2009-03-10 Raphael Neider <rneider AT web.de>
36512
36513         * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
36514           to pCodeInstruction to avoid a segmentation fault
36515
36516 2009-03-03 Borut Razem <borut.razem AT siol.net>
36517
36518         * device/lib/printf_large.c: fixed bug #2656821: bug in printf
36519
36520 2009-03-03 Raphael Neider <rneider AT web.de>
36521
36522         * device/lib/pic/libdev/Makefile.in: build device-specific
36523           libraries for the correct processor, fixes #2654585
36524
36525 2009-03-01 Raphael Neider <rneider AT web.de>
36526
36527         * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
36528
36529 2009-03-01 Borut Razem <borut.razem AT siol.net>
36530
36531         * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
36532         * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
36533           changed sdcc version to 2.9.0
36534
36535 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
36536
36537         * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
36538           (serialRegAssign): do not spil bit registers
36539           throughout cosmetic changes
36540         * support/regression/tests/bug2435941.c: new, added
36541
36542 2009-02-28 Raphael Neider <rneider AT web.de>
36543
36544         * src/regression/compare10.c,
36545           src/regression/compare7.c,
36546           src/regression/compare8.c,
36547           src/regression/compare9.c: reset watchdog timer in time
36548         * src/regression/configword.c: apply patch from #2488150
36549         * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
36550           handler to 0x0000 as the linker no longer knows STARTUP sections
36551         * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
36552           patch #2512926 to (mostly) fix #1762626, cosmetic changes
36553         * src/pic/pcodepeep.c: remove reference to nonexisting function
36554
36555 2009-02-28 Raphael Neider <rneider AT web.de>
36556
36557         * device/include/pic16/signal.h: avoid multiline inline
36558           assembler statements in macros, addresses #2644965
36559
36560 2009-02-27 Raphael Neider <rneider AT web.de>
36561
36562         * device/include/pic16/pic18f[24][3456]k20.h,
36563           device/include/pic16/pic18f[68][567]j50.h,
36564           device/include/pic16/pic18f[68]6j55.h,
36565           device/lib/pic16/libdev/pic18f[24][3456]k20.c,
36566           device/lib/pic16/libdev/pic18f[68][567]j50.c,
36567           device/lib/pic16/libdev/pic18f[68]6j55.c,
36568           device/include/pic16/pic18fregs.h,
36569           device/include/pic16/pic16devices.txt,
36570           device/lib/pic16/pics.all,
36571           device/lib/pic16/libdev/Makefile.am,
36572           device/lib/pic16/libio/Makefile.am: added/re-enabled many device
36573           families (87j50 family contributed by Robert Wuest)
36574
36575         * device/include/pic16/adc.h,
36576           device/lib/pic16/libio/adc/adcbusy.c,
36577           device/lib/pic16/libio/adc/adcclose.c,
36578           device/lib/pic16/libio/adc/adcconv.c,
36579           device/lib/pic16/libio/adc/adcopen.c,
36580           device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
36581
36582         * doc/sdccman.lyx: updated list of supported devices, fixed typo
36583         * device/lib/pic16/Makefile.common: do not suppress assembler warnings
36584
36585         * device/lib/pic16/Makefile.in,
36586           device/lib/pic16/libm/Makefile.in,
36587           device/lib/pic16/debug/Makefile.in,
36588           device/lib/pic16/libio/Makefile.in,
36589           device/lib/pic16/startup/Makefile.in,
36590           device/lib/pic16/libsdcc/Makefile.in,
36591           device/lib/pic16/libdev/Makefile.in,
36592           device/lib/pic16/libc/Makefile.in: regenerated
36593
36594 2009-02-27 Borut Razem <borut.razem AT siol.net>
36595
36596         * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
36597           #1829678 and #1704376 in the way proposed by Alan Baldwin
36598
36599 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
36600
36601         * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
36602           to Steve Qu for the fix.
36603
36604 2009-02-23 Borut Razem <borut.razem AT siol.net>
36605
36606         * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
36607           it is already fixed for mcs51 and hc08 targets
36608         * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
36609
36610 2009-02-22 Borut Razem <borut.razem AT siol.net>
36611
36612         * device/lib/Makefile.in: fixed parenthesis error
36613         * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
36614           fixed webdocs bug #1967920: --version
36615
36616 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
36617
36618         * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
36619
36620 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
36621
36622         * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
36623           when addresses are unsorted
36624
36625 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
36626
36627         * device/include/mcs51/p89v66x.h: added ENBOOT thanks
36628           Gudjon Gudjonsson <gudjon AT gudjon.org>
36629         * device/include/mcs51/p89c66x.h: fixed some defines
36630         * device/include/mcs51/p89v66x.h: fixed some sbit addresses
36631         * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
36632           svn keywords
36633
36634 2009-02-14 Borut Razem <borut.razem AT siol.net>
36635
36636         * doc/sdccman.lyx: corrected cpp info
36637
36638 2009-02-13 Borut Razem <borut.razem AT siol.net>
36639
36640         * as/Makefile.in: *.doc renamed to *.txt
36641
36642 2009-02-11 Borut Razem <borut.razem AT siol.net>
36643
36644         * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
36645         * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
36646
36647 2009-02-11 Borut Razem <borut.razem AT siol.net>
36648
36649         * doc/sdccman.lyx: documented ar format libraries
36650
36651 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
36652
36653         * support/regression/tests/float_single.c: added regression
36654           test. Some testpoints for probably rarely used functions
36655           (acosf, sinhf, tanf, expf) disabled for some targets
36656
36657 2009-02-10 Raphael Neider <rneider AT web.de>
36658
36659         * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
36660           (genAssign): fixed for operands on the stack
36661
36662         * device/lib/pic16/libc/stdio/vfprintf.c,
36663           device/lib/pic16/configure.ac,
36664           device/lib/pic16/Makefile.common: add configurable support for
36665           printing floats via ./configure --enable-floats
36666         * device/lib/pic16/configure,
36667           device/lib/pic16/Makefile.in,
36668           device/lib/pic16/libm/Makefile.in,
36669           device/lib/pic16/debug/Makefile.in,
36670           device/lib/pic16/libio/Makefile.in,
36671           device/lib/pic16/startup/Makefile.in,
36672           device/lib/pic16/libsdcc/Makefile.in,
36673           device/lib/pic16/libdev/Makefile.in,
36674           device/lib/pic16/libc/Makefile.in: regenerated
36675         * doc/sdccman.lyx: documented float support and how to get it
36676         * doc/Makefile.in: fixed race condition on parallel builds
36677
36678         * device/lib/pic16/libc/stdio/sprintf.c,
36679           device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
36680           pointer to the string buffer, enlarge buffer for x_ftoa()
36681
36682 2009-02-10 Borut Razem <borut.razem AT siol.net>
36683
36684         * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
36685
36686 2009-02-10 Raphael Neider <rneider AT web.de>
36687
36688         * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
36689
36690 2009-02-09 Raphael Neider <rneider AT web.de>
36691
36692         * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
36693           artificial bank size limits for compound data (structs, arrays),
36694           avoids assert if --obanksel=N, N > 1, is given
36695
36696 2009-02-09 Borut Razem <borut.razem AT siol.net>
36697
36698         * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
36699           the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
36700           uses '`' character instead '\n' for padding
36701         * as/asranlib/asranlib.c: made it more robust
36702
36703 2009-02-08 Borut Razem <borut.razem AT siol.net>
36704
36705         * as/COPYING3: added
36706         * support/scripts/sdcc.nsi: added COPYING3.txt to the package
36707         * device/lib/Makefile.in: reenable floating point in model-xstack-auto
36708           libraries
36709
36710 2009-02-07 Borut Razem <borut.razem AT siol.net>
36711
36712         * as/asranlib/asranlib.c: fixed BSD header length calculation
36713         * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
36714           due sdcc asxxxx license change to GPLv3
36715
36716 2009-02-05 Borut Razem <borut.razem AT siol.net>
36717
36718         * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
36719           added support for BSD (Mac OS X) ar format
36720         * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
36721           as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
36722           as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
36723           as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
36724           as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
36725           as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
36726           as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
36727           as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
36728           as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
36729           as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
36730           as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
36731           as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
36732           as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
36733           as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
36734           as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
36735           as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
36736           as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
36737           as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
36738           as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
36739           as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
36740           as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
36741           as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
36742           as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
36743           as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
36744           as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
36745           as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
36746           changed license to GPL either version 3, or (at your option) any
36747           later version
36748
36749 2009-02-05 Borut Razem <borut.razem AT siol.net>
36750
36751         * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
36752           added support for BSD (Mac OS X) ar format
36753
36754 2009-02-02 Borut Razem <borut.razem AT siol.net>
36755
36756         * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
36757           device/lib/z80/Makefile.in:
36758           chose source files in the PORT directory if they are available
36759
36760 2009-02-01 Raphael Neider <rneider AT web.de>
36761
36762         * device/lib/pic16/libdev/pic18f1220.c,
36763         * device/lib/pic16/libdev/pic18f4450.c:
36764           define SSPBUF to allow use of printf
36765
36766 2009-02-01 Borut Razem <borut.razem AT siol.net>
36767
36768         * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
36769           device/lib/hc08/Makefile.in, device/lib/incl.mk,
36770           device/lib/z80/Makefile.in:
36771           don't remake libraries
36772         * support/regression/tests/snprintf.c:
36773           reenable floating point in small-xstack-auto library
36774
36775 2009-01-26 Raphael Neider <rneider AT web.de>
36776
36777         * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
36778
36779 2009-01-25 Raphael Neider <rneider AT web.de>
36780
36781         * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
36782           search path instead of appending them
36783
36784 2009-01-24 Borut Razem <borut.razem AT siol.net>
36785
36786         * as/asranlib/asranlib.h: changed type of offset to unsigned int to
36787           make it work on ppc Mac OS X (off_t is 64 bit and is not converted
36788           to 32 bit unsigned int when calling sputl() since it is a macro
36789         * as/link/lkar.c: changed the initialization of This->loaded
36790
36791 2009-01-23 Borut Razem <borut.razem AT siol.net>
36792
36793         * as/link/lkar.h: changed type of ar_size to size_t to make it work on
36794           ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
36795           unsigned int when calling new(), since asxxxx doesn't use function
36796           prototypes)
36797
36798 2009-01-21 Borut Razem <borut.razem AT siol.net>
36799
36800         * as/link/lkar.h: sgetl and sputl are independent of endianness
36801         * as/link/sdxxxx_config.h.in: removed endianness detection
36802
36803 2009-01-20 Borut Razem <borut.razem AT siol.net>
36804
36805         * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
36806           due creation of ar format libraries
36807         * support/scripts/sdcc.nsi:
36808           don't add nonexistent object files to the package
36809
36810 2009-01-19 Borut Razem <borut.razem AT siol.net>
36811
36812         * Makefile.in, configure.in, configure,
36813           device/lib/Makefile.in, device/lib/ds390/Makefile.in,
36814           device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
36815           device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
36816           device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
36817           device/lib/small/Makefile.in,
36818           device/lib/z80/Makefile.in: create ar format libraries
36819         * support/regression/ports/mcs51-xstack-auto/spec.mk:
36820           use device/lib/Makefile to create library
36821         * support/regression/tests/snprintf.c:
36822           floating point is not enabled in small-xstack-auto library
36823         * device/lib/libfloat.lib, device/lib/libint.lib,
36824           device/lib/liblong.lib, device/lib/libsdcc.lib: removed
36825
36826 2009-01-18 Borut Razem <borut.razem AT siol.net>
36827
36828         * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
36829           warning: extra tokens at end of #endif directive
36830
36831 2009-01-11 Borut Razem <borut.razem AT siol.net>
36832
36833         * Makefile.in: added SDCC_ASRANLIB to PKGS
36834
36835 2009-01-10 Borut Razem <borut.razem AT siol.net>
36836
36837         * support/scripts/sdcc.nsi: added asranlib.exe to the install package
36838         * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
36839           due added support for ar format libraries
36840
36841 2009-01-09 Borut Razem <borut.razem AT siol.net>
36842
36843         * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
36844           as/asranlib/asranlib.c: added asranlib
36845         * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
36846         * Makefile.in, as/link/hc08/Makefile.in,
36847           as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
36848           as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
36849           as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
36850           as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
36851           as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
36852           configure.in, sdcc.dsw: modified to support ar format libraries
36853
36854 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
36855
36856         * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
36857           pointer return
36858
36859 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
36860
36861         * sim/ucsim/z80.src/inst_ed.cc:
36862           Fixed bug #2488074, which made regression tests fail.
36863
36864 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
36865
36866         * device/lib/z80/mod.s,
36867           device/lib/z80/div.s,
36868           device/lib/z80/mulchar.s,
36869           device/lib/z80/mul.s,
36870           device/lib/z80/divsigned.s,
36871           device/lib/z80/Makefile.in:
36872           Implemented RFE #1702376.
36873
36874 2009-01-05 Borut Razem <borut.razem AT siol.net>
36875
36876         * as/link/lksdcclib.c:
36877           fixed linker hanging in INDEXLIB is not defined (hc08)
36878
36879 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
36880
36881         * src/z80/gen.c:
36882           Implemented RFE #2485684, and some further improvements of HL caching
36883           including a bugfix.
36884         * src/z80/peeph-z80.def:
36885           Fixed a bug exposed by implementing RFE #2485684.
36886
36887 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
36888
36889         * src/z80/peeph-z80.def:
36890           Peephole improvements.
36891         * src/z80/gen.c,
36892           src/z80/main.c,
36893           device/include/string.h,
36894           device/lib/z80/memmove.s:
36895           Minor code cleanup.
36896         * device/lib/z80/Makefile.in,
36897           device/lib/Makefile.in,
36898           support/regression/tests/memory.c,
36899           device/lib/z80/strlen.s:
36900           Partially implemented RFE #2471534.
36901
36902 2009-01-04 Borut Razem <borut.razem AT siol.net>
36903
36904         * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
36905           due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
36906         * doc/README.txt: updated John Hartman's e-mail address
36907         * as/link/lkrel.c, as/link/lksdcclib.c:
36908           fixed bug #2484677: Linker hangs
36909         * src/z80/peep.c: fixed msvc warning C4047:
36910           'return' : 'int ' differs in levels of indirection from 'char *'
36911         * config.dsp: as/lib corrected to as/link
36912
36913 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
36914
36915         * src/z80/peep.c:
36916           Implemented RFE #2484693.
36917         * src/z80/peeph-z80.def:
36918           Some peephole improvements.
36919
36920 2009-01-03 Borut Razem <borut.razem AT siol.net>
36921
36922         * as/link/lklibr.c:
36923           fixed warning: 'ret' may be used uninitialized in this function
36924
36925 2009-01-02 Borut Razem <borut.razem AT siol.net>
36926
36927         * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
36928           as/link/getline.[ch], as/link/lkrel.[ch]: added,
36929           made support for differnet library formats more flexible,
36930           preparation for support of ar format
36931         * as/link/lklibr.c, as/link/z80/Makefile.in,
36932           as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
36933           as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
36934           as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
36935           as/link/hc08/lkelf.c, as/link/aslink.h:
36936           made support for differnet library formats more flexible,
36937           preparation for support of ar format
36938
36939 2009-01-01 Borut Razem <borut.razem AT siol.net>
36940
36941         * as/link/asxxxx_config.h.in:
36942           fixed warning: extra tokens at end of #endif directive
36943         * src/z80/peep.c:
36944           fixed warning: suggest parentheses around && within ||
36945         * device/lib/Makefile.in: allow whitespaces at the end of lines in
36946           ports.build, in order to make it work on cygwin - it seems to be a
36947           bug in cygwin grep: CR is not treated as part of end-of-line
36948
36949 2008-12-31 Borut Razem <borut.razem AT siol.net>
36950
36951         * configure, configure.in, config.dsp, config_vc.awk,
36952           as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
36953           as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
36954           introduced asxxxx_config.h.in
36955
36956 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
36957
36958         * src/z80/gen.c,
36959           src/z80/peeph-z80.def:
36960           Minor addition improvement.
36961
36962 2008-12-30 Raphael Neider <rneider AT web.de>
36963
36964         * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
36965           as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
36966           src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
36967           support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
36968           support/librarian/sdcclib.c, support/makebin/makebin.c:
36969           partially revert changes from r5293..r5295
36970
36971 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
36972
36973         * src/z80/peeph-z80.def:
36974           Minor peephole improvement.
36975
36976 2008-12-29 Raphael Neider <rneider AT web.de>
36977
36978         * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
36979           incorrectly discarded BANKSELs
36980
36981 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
36982
36983         * support/regression/tests/memory.c:
36984           Added simple test for memset(), memcpy() and memmove()
36985
36986 2008-12-29 Borut Razem <borut.razem AT siol.net>
36987
36988         * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
36989
36990 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
36991
36992         * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
36993           operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
36994           (177.j): added new rule
36995         * src/SDCCsymt.h: added RESULT_TYPE_GPTR
36996         * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
36997           (decorateType CAST): propagate storage class to generic pointer results
36998
36999 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
37000
37001         * device/lib/z80/string.c,
37002           device/lib/z80/printf.c,
37003           device/lib/z80/mul.s:
37004           z80 library cleanup
37005         * src/z80/gen.c:
37006           Fixed code generation bug exposed by builtin memcpy().
37007
37008 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
37009
37010         * device/lib/_memcpy.c:
37011           fixed conflict with builtin memcpy()
37012
37013 2008-12-26 Borut Razem <borut.razem AT siol.net>
37014
37015         * support/librarian/sdcclib.c:
37016           fixed bug 2466950: "sdcclib broken"
37017           by removing fgets return value check
37018
37019 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
37020         * src/z80/main.c,
37021           src/z80/gen.c,
37022           device/include/string.h: Implemented RFE #1914254
37023
37024 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
37025         * device/lib/z80/Makefile.in,
37026           device/lib/Makefile.in,
37027           device/lib/z80/memmove.s: Implemented RFE #1914256
37028
37029 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
37030
37031         * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
37032         * src/z80/peep.c: improved checks for unused data
37033         * src/z80/gen.c,
37034           src/z80/main.c: Implemented RFE #1899189
37035
37036 2008-12-25 Borut Razem <borut.razem AT siol.net>
37037
37038         * support/regression/Makefile.in:
37039           add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
37040
37041 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
37042
37043         * src/z80/peeph-z80.def: minor peephole improvements
37044
37045 2008-12-21 Borut Razem <borut.razem AT siol.net>
37046
37047         * support/librarian/sdcclib.c: fixed build failure on Mac OS X
37048           due to redefinition of symbol __assert
37049           sdcclib.c:53:1:warning: "__assert" redefined
37050           /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
37051           warning: this is the location of the previous definition
37052
37053 2008-12-20 Raphael Neider <rneider AT web.de>
37054
37055         * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
37056           debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
37057           support/cpp/libcpp/macro.c: fix format string errors
37058
37059         * sim/ucsim/s51.src/timer2.cc: add clarifying parens
37060
37061         * src/pic/device.c: partial rewrite using strtok,
37062           quieten compiler warnings, adopt SDCC coding style
37063
37064         * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
37065           as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
37066           sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
37067           support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
37068           support/librarian/sdcclib.c, support/makebin/makebin.c:
37069           quieten most compiler warnings
37070
37071         * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
37072           probably fix operator precedence bug
37073
37074         * doc/clean.mk: quieten rm if no .lyx is present
37075
37076 2008-12-19 Borut Razem <borut.razem AT siol.net>
37077
37078         * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
37079           doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
37080           doc/README.txt, doc/test_suite_spec.lyx:
37081           applied patch 2446381: Dcoumentation spelling correcitons
37082           thanks to Steven Borley
37083
37084 2008-12-16 Raphael Neider <rneider AT web.de>
37085
37086         * device/include/pic/pic12f629.h,
37087           device/include/pic/pic12f675.h,
37088           device/lib/pic/libdev/pic12f629.c,
37089           device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
37090
37091 2008-12-14 Borut Razem <borut.razem AT siol.net>
37092
37093         * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
37094           converted to LyX 1.5.7 (\lyxformat 276) format
37095
37096 2008-12-07 Borut Razem <borut.razem AT siol.net>
37097
37098         * support/regression/tests/bitfields.c:
37099           added test case for bug #2366757
37100
37101 2008-12-07 Raphael Neider <rneider AT web.de>
37102
37103         * src/pic16/glue.c (pic16_printIvalBitFields): prevent
37104           NULL pointer dereference, closes #2366757
37105
37106 2008-11-25 Raphael Neider <rneider AT web.de>
37107
37108         * device/include/pic16/pic16devices.txt,
37109           sdcc/src/pic16/device.c,
37110           sdcc/src/pic16/device.h: implicitly disable XINST
37111           whenever CONFIG4L is set via an additional optional
37112           argument to the configword directive in pic16devices.txt
37113
37114 2008-11-24 Raphael Neider <rneider AT web.de>
37115
37116         * device/lib/pic16/configure.ac,
37117           device/lib/pic16/Makefile.common: fixed quoting issues
37118
37119         * device/lib/pic16/configure,
37120           device/lib/pic16/debug/Makefile.in,
37121           device/lib/pic16/libc/Makefile.in,
37122           device/lib/pic16/libdev/Makefile.in,
37123           device/lib/pic16/libio/Makefile.in,
37124           device/lib/pic16/libm/Makefile.in,
37125           device/lib/pic16/libsdcc/Makefile.in,
37126           device/lib/pic16/Makefile.in,
37127           device/lib/pic16/startup/Makefile.in: regenerated
37128
37129         * src/pic16/main.c (_pic16_finaliseOptions): revert to
37130           variant of r5216
37131
37132 2008-11-24 Raphael Neider <rneider AT web.de>
37133
37134         * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
37135           argument of --asm= or --link= to allow for
37136           --asm="sh script --options", the user can double quote the
37137           argument if needed: --asm="'c:/program files/gpasm' -q",
37138           also fix some potential buffer overflows
37139
37140 2008-11-19 Borut Razem <borut.razem AT siol.net>
37141
37142         * doc/sdccman.lyx:
37143           fixed 2314467: sdccman.lyx: fix "--" in command line parameters
37144           thanks Mauro Giachero
37145
37146 2008-11-16 Borut Razem <borut.razem AT siol.net>
37147
37148         * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
37149         * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
37150
37151 2008-11-15 Borut Razem <borut.razem AT siol.net>
37152
37153         * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
37154           src/SDCCsymt.c, src/SDCCsymt.h:
37155           fixed RFE #2291335 : Unnamed bit-field initialization
37156         * support/regression/tests/bitfields.c:
37157           added test case for RFE #2291335
37158         * support/regression/tests/bug-1981238.c:
37159           don't initialize unnamed bit-fields
37160
37161 2008-11-11 Raphael Neider <rneider AT web.de>
37162
37163         * device/include/pic16/pic18f25j10.h,
37164           device/include/pic16/pic18f45j10.h: remove useless boilerplate
37165
37166         * device/include/pic16/adc.h,
37167           device/lib/pic16/libio/adc/adcbusy.c,
37168           device/lib/pic16/libio/adc/adcclose.c,
37169           device/lib/pic16/libio/adc/adcconv.c,
37170           device/lib/pic16/libio/adc/adcopen.c,
37171           device/lib/pic16/libio/adc/adcread.c,
37172           device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
37173           and fixed ADC routines to work for more target devices,
37174           incorporates patch #2036130 by Nick Materer
37175
37176 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
37177
37178         * device/include/ctype.h,
37179         * device/include/ds400rom.h,
37180         * device/include/ds80c390.h,
37181         * device/include/float.h,
37182         * device/include/math.h,
37183         * device/include/serial.h,
37184         * device/include/stdbool.h,
37185         * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
37186           patch 2195343
37187         * device/include/mcs51/C8051F336.h,
37188         * device/include/mcs51/C8051T600.h,
37189         * device/include/mcs51/C8051T610.h,
37190         * device/include/mcs51/C8051T630.h: new, added, patch 2183334
37191           (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
37192
37193 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
37194
37195         * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
37196
37197 2008-11-10 Raphael Neider <rneider AT web.de>
37198
37199         * device/lib/pic16/libdev/mkmk.sh: obey pics.all
37200         * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
37201           .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
37202           (patch by Nick Materer, #2253980)
37203
37204         * device/lib/pic16/libio/adc.ignore,
37205           device/lib/pic16/libio/i2c.ignore,
37206           device/lib/pic16/libio/usart.ignore,
37207           device/lib/pic16/pics.all: updated to build more device libs
37208
37209         * device/lib/pic16/libdev/Makefile.am,
37210           device/lib/pic16/libdev/Makefile.in,
37211           device/lib/pic16/libio/Makefile.am,
37212           device/lib/pic16/libio/Makefile.in: regenerated
37213
37214         * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
37215           names per memory location, applied SDCC style to more functions
37216
37217 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
37218
37219         * device/include/mcs51/p89lpc933_4.h: new NXP header file
37220         * device/include/mcs51/p89lpc935_6.h: new NXP header file
37221         * device/include/mcs51/p89v66x.h: minor changes
37222           (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
37223
37224 2008-11-09 Raphael Neider <rneider AT web.de>
37225
37226         * device/include/pic/pic14devices.txt: fixed memory description for
37227           12f629 and 12f675, closes #2236240
37228
37229 2008-11-06 Borut Razem <borut.razem AT siol.net>
37230
37231         * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
37232           pass system include paths with -isystem to sdcpp
37233         * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
37234           functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
37235
37236 2008-11-02 Raphael Neider <rneider AT web.de>
37237
37238         * doc/sdccman.lyx: updated the sections on the library build process
37239           and on how to add support for new devices, and documented known
37240           problems with the extended instruction set including a workaround
37241
37242 2008-11-01 Raphael Neider <rneider AT web.de>
37243
37244         * device/include/pic16/adc.h,
37245           device/include/pic16/pic16devices.txt,
37246           device/include/pic16/pic18f2410.h,
37247           device/include/pic16/pic18f2510.h,
37248           device/include/pic16/pic18f2515.h,
37249           device/include/pic16/pic18f2610.h,
37250           device/include/pic16/pic18f4410.h,
37251           device/include/pic16/pic18f4510.h,
37252           device/include/pic16/pic18f4515.h,
37253           device/include/pic16/pic18f4610.h,
37254           device/include/pic16/pic18fregs.h,
37255           device/lib/pic16/libdev/Makefile.am,
37256           device/lib/pic16/libdev/Makefile.in,
37257           device/lib/pic16/libdev/pic18f2410.c,
37258           device/lib/pic16/libdev/pic18f2510.c,
37259           device/lib/pic16/libdev/pic18f2515.c,
37260           device/lib/pic16/libdev/pic18f2610.c,
37261           device/lib/pic16/libdev/pic18f4410.c,
37262           device/lib/pic16/libdev/pic18f4510.c,
37263           device/lib/pic16/libdev/pic18f4515.c,
37264           device/lib/pic16/libdev/pic18f4610.c,
37265           device/lib/pic16/libio/Makefile.am,
37266           device/lib/pic16/libio/Makefile.in,
37267           device/lib/pic16/pics.all: added support for 18f[24][456]10
37268           and 18f[24]515 devices
37269         * doc/sdccman.lyx: updated list of supported PIC16 devices
37270
37271         * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
37272           src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
37273           src/xa51/gen.c: avoid compiler warnings
37274         * support/scripts/inc2h-pic16.pl: removed trailing whitespace
37275
37276 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
37277
37278         * device/include/mcs51/p89v66x.h: NXP header file
37279         * device/include/mcs51/p89c66x.h: fixed an SBIT definition
37280           (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
37281
37282 2008-10-14 Raphael Neider <rneider AT web.de>
37283
37284         * device/lib/pic16/libdev/Makefile.am,
37285           device/lib/pic16/libio/Makefile.am: enable building libraries for
37286           18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
37287           18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
37288         * device/lib/pic16/libdev/Makefile.in,
37289           device/lib/pic16/libio/Makefile.in: regenerated
37290
37291 2008-10-14 Raphael Neider <rneider AT web.de>
37292
37293         * device/include/pic16/pic18f2450.h,
37294           device/include/pic16/pic18f4450.h,
37295           device/lib/pic16/libdev/pic18f2450.c,
37296           device/lib/pic16/libdev/pic18f4450.c,
37297           device/include/pic16/adc.h,
37298           device/include/pic16/pic16devices.txt,
37299           device/include/pic16/pic18fregs.h,
37300           device/lib/pic16/libdev/Makefile.am,
37301           device/lib/pic16/libdev/Makefile.in,
37302           device/lib/pic16/libio/Makefile.am,
37303           device/lib/pic16/libio/Makefile.in,
37304           device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
37305
37306         * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
37307           stack to a fixed location, relax it to automatically work with all
37308           but the smallest devices (256 byte RAM devices need #pragma stack)
37309
37310 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
37311
37312         * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
37313         * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
37314         * device/lib/_strcspn.c: fixed bug 2140931
37315
37316 2008-10-06 Raphael Neider <rneider AT web.de>
37317
37318         * device/include/pic16/stdio.h,
37319           device/lib/pic16/libc/stdio/putchar.c: putchar should not be
37320           declared __naked for convenience, named all arguments
37321         * device/lib/pic16/libc/stdio/strmgpsim.c,
37322           device/lib/pic16/libc/stdio/strmmssp.c,
37323           device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
37324
37325         * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
37326           empty __naked functions,
37327         * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
37328           corner cases (unlink first/last pCode in list), reuse more code
37329
37330 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
37331
37332         * src/ds390/main.c (_ds390_genInitStartup): added
37333         * src/SDCCpeeph.c (getPatternVar): new, added,
37334           (labelInRange): fixed bug 2115959
37335         * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
37336         * src/SDCCicode.h: added newiTempOperand
37337         * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
37338           added optimizations for 0/x and x/-1, see also patch 2142900
37339         * support/regression/tests/onebyte.c (testMul): added test cases
37340
37341 2008-09-20 Borut Razem <borut.razem AT siol.net>
37342
37343         * src/pic16/glue.c:
37344           definition of absolute address symbols without initial value,
37345           fixed SDCC crash "do not know how to intialize symbol"
37346
37347 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
37348
37349         * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
37350         * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
37351           __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
37352         * device/lib/z80/stubs.s: added stubs for above functions
37353         * src/SDCCopt.c (convilong),
37354         * src/SDCCsymt.c (initCSupport): fixed bug 1900961
37355         * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
37356         * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
37357         * support/regression/tests/onebyte.c: enabled all tests for z80
37358
37359 2008-09-15 Borut Razem <borut.razem AT siol.net>
37360
37361         * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
37362           device/lib/pic16/libc/stdio/printf.c,
37363           device/lib/pic16/libc/stdio/strmusart.c,
37364           device/lib/pic16/libc/stdio/printf_tiny.c,
37365           device/lib/pic16/libc/stdio/sprintf.c,
37366           device/lib/pic16/libc/stdio/strmgpsim.c,
37367           device/lib/pic16/libc/stdio/putchar.c,
37368           device/lib/pic16/libc/stdio/fprintf.c,
37369           device/lib/pic16/libc/stdio/strmmssp.c,
37370           device/device/lib/pic16/libc/stdio/vprintf.c,
37371           device/lib/pic16/libc/stdio/printf_small.c,
37372           device/lib/pic16/libc/stdio/vsprintf.c,
37373           device/lib/pic16/libc/stdio/strmputchar.c,
37374           device/lib/pic16/libc/Makefile.am,
37375           device/lib/pic16/libc/Makefile.in:
37376           *printf now returns int, puchar.c moved from stdlib to stdio,
37377           *printf format parameter type changed from char * to const char *,
37378           added GNU link excetion text to library source files,
37379           applyed GNU coding style, removed useless svn ids,
37380           added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
37381           binary specifier: "%b", "%hb" and "%lb"
37382         * device/lib/pic16/libc/stdio/vfprintf.c:
37383           applied patch #2044424: PIC16: vfprintf
37384           thanks Mauro Giachero
37385         * support/regression/tests/bug1057979.c:
37386           removed old pic16 sprintf specifics
37387         * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
37388         * doc/sdccman.lyx: documented 'b' binary format specifier removal
37389
37390 2008-09-15 Raphael Neider <rneider AT web.de>
37391
37392         * src/pic16/device.c (pic16_dump_usection): force udata sections
37393           into the addressable range (0..0xFFF), workaround for a gpsim
37394           bug preventing simulation of regtest bug1750318
37395         * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
37396           (serialRegAssign): fixed regtest bug-971834,
37397           (pic16_packRegisters): avoid null-pointer dereference
37398
37399 2008-09-14 Raphael Neider <rneider AT web.de>
37400
37401         * src/pic16/gen.c, src/pic16/ralloc.c: use
37402           SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
37403         * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
37404
37405 2008-09-12 Borut Razem <borut.razem AT siol.net>
37406
37407         * support/regression/fwk/testfwk.h:
37408           define pdata as data for pic16 target
37409           thanks Mauro Giachero
37410
37411 2008-09-11 Borut Razem <borut.razem AT siol.net>
37412
37413         * support/regression/tests/bug-221100.c, support/regression/shifts.c,
37414           support/regression/absolute.c:
37415           applied patch #2105615: Some PIC16 testcase fixlets
37416           thanks Mauro Giachero
37417
37418 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
37419
37420         * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
37421         * support/regression/tests/bug2094505.c: new, added
37422
37423 2008-09-07 Borut Razem <borut.razem AT siol.net>
37424
37425         * src/SDCCglue.c, src/SDCCast.c:
37426           fixed throw of "excess elements" warning for char arrays
37427         * support/regression/tests/nullstring.c:
37428           disable warning about excess elements in array of chars initializer
37429
37430 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
37431
37432         * as/z80/aslist.c (lstsym): changed old K&R to ANSI
37433         * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
37434         * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
37435         * support/regression/tests/bug2077267.c: new, added
37436
37437 2008-09-05 Raphael Neider <rneider AT web.de>
37438
37439         * configure.in, Makefile.common.in: add support for ccache,
37440           remove spurious $VERSION output, detect doc-tools even without
37441           --enable-doc to facilitate later manual doc-builds, minor cleanup
37442         * configure: regenerated
37443
37444         * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
37445           avoid races in parallel VPATH builds
37446         * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
37447         * doc/sdccman.lyx: mention --without-ccache configure option
37448
37449 2008-09-01 Raphael Neider <rneider AT web.de>
37450
37451         * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
37452         * (genConstPointerGet): fix reading bitfields from __code space
37453         * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
37454           bitfield initializers (fix regression test bug1856409.c)
37455         * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
37456           arbitrary sizes
37457
37458 2008-08-31 Raphael Neider <rneider AT web.de>
37459
37460         * src/pic16/gen.c (genAssign): removed useless compiler output
37461         * (genPointerGet,genPointerSet,genCast),
37462           src/pic16/glue.c (pic16_printGPointerType):
37463           also handle PPOINTERs just to avoid spurious asserts
37464         * (pic16_printIvalType,pic16_printIvalBitFields):
37465           generalized to arbitrary type/bitfield sizes, allows compilation of
37466           regression test bug-1981238.c
37467         * (pic16_printIvalChar): fix regression test structflexarray.c
37468         * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
37469           in initialized structs and fix #1843745
37470         * (pic16_printIvalStruct): always output initializers for all fields,
37471           even those not explicitly given, fixes zeropad.c regression test
37472         * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
37473           #2073635, #1567098, and #1485812)
37474         * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
37475
37476 2008-08-31 Borut Razem <borut.razem AT siol.net>
37477
37478         * support/regression/tests/bug-895992.c,
37479           support/regression/tests/onebyte.c:
37480           enabled pic16 regression testing since the bugs
37481           1511794: pic16: regression test bug-895992.c fails
37482           1444425: onebyte.c regression tes fails on pic16
37483           are fixed, probably by fixing
37484           2048464: PIC16: fix genUminus - addresses not.c regression test
37485         * src/SDCCsymt.c, src/SDCCglue.c,
37486           support/regression/tests/bug-1981238.c:
37487           applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
37488           thanks to RvS
37489
37490 2008-08-30 Borut Razem <borut.razem AT siol.net>
37491
37492         * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
37493           release version 4.3.2
37494
37495 2008-08-24 Raphael Neider <rneider AT web.de>
37496
37497         * device/lib/pic16/configure, device/lib/pic16/configure.ac:
37498           always use the sdcc from the current build tree (ignore $CC from
37499           the environment, fixes compile farm builds)
37500         * device/lib/Makefile.in: rename .a into .lib for compatibility,
37501           remove more build products from install directory
37502         * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
37503         * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
37504
37505 2008-08-24 Borut Razem <borut.razem AT siol.net>
37506
37507         * src/SDCC.y: applied patch
37508           2050245: Fix # 1963382
37509           for bug
37510           1963382: Listing File - C file comment is incorrect
37511           thanks to RvS
37512
37513 2008-08-23 Borut Razem <borut.razem AT siol.net>
37514
37515         * src/pic16/gen.c: applied patch
37516           2048464: PIC16: fix genUminus - addresses not.c regression test
37517           thanks Mauro Giachero
37518
37519 2008-08-22 Borut Razem <borut.razem AT siol.net>
37520
37521         * device/lib/pic16/configure, device/lib/pic16/configure.ac,
37522           src/pic16/main.c: allow spaces in gpasm and gplink paths
37523
37524 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
37525
37526         * src/z80/peep.c,
37527         * src/z80/peeph-z80.def: minor peephole improvement
37528
37529 2008-08-15 Raphael Neider <rneider AT web.de>
37530
37531         * src/z80/gen.c (_vemit2): suppress compiler warning
37532
37533         * src/pic/*.[ch]: make proper use of header files and avoid
37534           ad-hoc extern declarations, mark module-local helpers 'static',
37535           removed dead/replaced code, no functional changes
37536         * src/pic16/pcode.c: disentangled from pic14 backend
37537
37538 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
37539
37540         * src/z80/gen.c: fixed #2051348
37541         * support/regression/tests/bug-2051348.c: regression test for #2051348
37542
37543 2008-08-10 Raphael Neider <rneider AT web.de>
37544
37545         * configure.in,
37546         * Makefile.common.in: export PACKAGE for $docdir,
37547           fixes #1957036, avoid some "underquoted definition" warnings
37548         * configure: regenerated
37549
37550 2008-08-10 Raphael Neider <rneider AT web.de>
37551
37552         * device/lib/pic16/**: build pic16 library using autotools for
37553           improved dependency tracking
37554
37555         * device/lib/Makefile.in,
37556         * src/pic16/main.c,
37557         * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
37558
37559 2008-08-10 Raphael Neider <rneider AT web.de>
37560
37561         * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
37562           local variables if --nooverlay is given, workaround for #2023121
37563
37564 2008-08-08 Raphael Neider <rneider AT web.de>
37565
37566         * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
37567
37568 2008-08-08 Raphael Neider <rneider AT web.de>
37569
37570         * src/pic/pcoderegs.c,
37571         * src/pic/pcode.c,
37572         * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
37573
37574 2008-08-07 Borut Razem <borut.razem AT siol.net>
37575
37576         * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
37577           device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
37578           device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
37579           support/cpp/libcpp/lex.c,  doc/sdccman.lyx:
37580           applied modified patch 2038174: Add support for binary constants v2
37581           thanks Mauro Giachero
37582         * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
37583
37584 2008-08-04 Raphael Neider <rneider AT web.de>
37585
37586         * doc/sdccman.lyx,
37587         * src/pic16/device.h,
37588         * src/pic16/glue.c,
37589         * src/pic16/main.c: enable --optimize-goto by default
37590
37591         * device/lib/pic16/Makefile.common.in: suppress removed option
37592
37593         * src/pic16/gen.c,
37594         * src/pic16/genutils.c: avoid too long relative branches (#2031890)
37595
37596 2008-07-30 Borut Razem <borut.razem AT siol.net>
37597
37598         * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
37599           applied patch 22032433: PIC16: fix constant strings,
37600           thanks Mauro Giachero
37601
37602 2008-07-29 Borut Razem <borut.razem AT siol.net>
37603
37604         * src/pic16/gen.c: applied patches:
37605           2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
37606           2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
37607           2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
37608           thanks Mauro Giachero
37609
37610 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
37611
37612         * src/port.h: Fixed typo in comment
37613
37614 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
37615
37616         * src/z80/mappings.i: Implemented RFE #1919415
37617         * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
37618           #1880202, #1914434, prepared for RFE #1703943
37619
37620 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
37621
37622         * src/z80/peeph.def,
37623         * src/z80/peeph-z80.def,
37624         * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
37625           preparation for Z80 peephole improvements
37626
37627 2008-06-21 Raphael Neider <rneider AT web.de>
37628
37629         * device/include/pic16/pic18f66j60.h,
37630         * device/include/pic16/pic18f66j65.h,
37631         * device/include/pic16/pic18f67j60.h,
37632         * device/include/pic16/pic18f86j60.h,
37633         * device/include/pic16/pic18f86j65.h,
37634         * device/include/pic16/pic18f87j60.h,
37635         * device/include/pic16/pic18f96j60.h,
37636         * device/include/pic16/pic18f96j65.h,
37637         * device/include/pic16/pic18f97j60.h,
37638         * device/lib/pic16/libdev/pic18f66j60.c,
37639         * device/lib/pic16/libdev/pic18f66j65.c,
37640         * device/lib/pic16/libdev/pic18f67j60.c,
37641         * device/lib/pic16/libdev/pic18f86j60.c,
37642         * device/lib/pic16/libdev/pic18f86j65.c,
37643         * device/lib/pic16/libdev/pic18f87j60.c,
37644         * device/lib/pic16/libdev/pic18f96j60.c,
37645         * device/lib/pic16/libdev/pic18f96j65.c,
37646         * device/lib/pic16/libdev/pic18f97j60.c,
37647         * device/include/pic16/pic16devices.txt,
37648         * device/include/pic16/pic18fregs.h,
37649         * device/lib/pic16/pics.all: added new devices
37650
37651         * device/include/pic16/adc.h,
37652         * device/lib/pic16/libio/adc/adcbusy.c,
37653         * device/lib/pic16/libio/adc/adcopen.c,
37654         * device/lib/pic16/libio/adc/adcsetch.c,
37655         * device/lib/pic16/libio/i2c/i2copen.c,
37656         * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
37657           all changes from a patch by Anton Strobl
37658
37659 2008-06-12 Borut Razem <borut.razem AT siol.net>
37660
37661         * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
37662           sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
37663           sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
37664           sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
37665           sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
37666           sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
37667           sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
37668           sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
37669           fixed bug 1990586: s51 simulator, uc::disass() unimplemented
37670           by applying the modified patch from Risto Huotari
37671
37672 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
37673
37674         * .version,
37675         * doc/sdccman.lyx: bumped sdcc version to 2.8.2
37676         * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
37677         * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
37678         * support/regression/tests/bug1938300.c: new, added
37679
37680 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
37681
37682         * device/include/asm/ds390/features.h,
37683         * device/include/asm/mcs51/features.h,
37684         * device/include/mcs51/regc515c.h: inserted LGPL notice
37685
37686 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
37687
37688         * device/lib/gbz80/div.s,
37689         * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
37690           patch 1597883, Thanks Robert Ramey
37691
37692 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
37693
37694         * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
37695           createIvalCharPtr, createIvalPtr, createIval),
37696         * src/SDCCval.h
37697         * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
37698           initializers for local auto variables
37699         * support/regression/tests/zeropad.c: added testcase for auto initializers
37700
37701 2008-05-26 Raphael Neider <rneider AT web.de>
37702
37703         * device/lib/pic16/startup/crt0.c,
37704         * device/lib/pic16/startup/crt0i.c,
37705         * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
37706           explicit, fixed curr_entry loop for >= 256 initializer records,
37707           removed debug code (write to 0xf7e)
37708
37709 2008-05-25 Raphael Neider <rneider AT web.de>
37710
37711         * device/include/pic/pic16f627a.h,
37712         * device/include/pic/pic16f628a.h,
37713         * device/include/pic/pic16f648a.h: added missing ports
37714
37715 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
37716
37717         * device/include/float.h: added __INFINITY
37718         * device/lib/_fsadd.c: handle overflows
37719         * device/lib/_fsmul.c,
37720         * device/lib/_fsdiv.c: use __INFINITY
37721         * device/lib/_fseq.c,
37722         * device/lib/_fsneq.c: handle -0.0
37723         * sim/ucsim/s51.src/uc89c51r.cc,
37724         * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
37725         * sim/ucsim/sim.src/hwcl.h: */* confuses VC
37726         * src/mcs51/gen.c (genSend): fixed bug with --xstack
37727         * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
37728         * support/regression/tests/snprintf.c: test bug with --xstack
37729
37730 2008-05-19  Philipp Klaus Krause <pkk AT spth.de>
37731
37732         * src/SDCCpeeph.c (callFuncByName):
37733           Support nested parenthesis in peephole function arguments (#1967300)
37734
37735 2008-05-19 Raphael Neider <rneider AT web.de>
37736
37737         * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
37738           fixed duplicate labels (#1911325)
37739
37740 2008-05-19 Raphael Neider <rneider AT web.de>
37741
37742         * src/regression/empty.c: suppress warning
37743         * src/regression/pointer1.c: enabled index_by_pointer()
37744         * src/regression/inline.c: now works for pic16 as well
37745
37746         * src/pic16/device.c: include dbuf declarations
37747         * src/pic16/device.h: removed obsolete prototypes
37748
37749         * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
37750         * src/pic16/glue.c: made purely local functions static,
37751           (pic16_printGPointerType, pic16_printIvalCharPtr,
37752           pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
37753           generic pointers' tags (#1961866)
37754
37755         * src/pic16/pcode.c (assignValnums): optimize literal assignments
37756
37757 2008-05-19 Borut Razem <borut.razem AT siol.net>
37758
37759         * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
37760           fixed typo, uninstall include/pic16/pic16devices.txt
37761
37762 2008-05-18 Borut Razem <borut.razem AT siol.net>
37763
37764         * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
37765           the buffer is null terminated
37766         * src/device/pic16.c:
37767           applied modified patch 1965676: Patch for Win32 16 bit PIC
37768         * sdcc_vc_in.h: defined YY_NO_UNISTD_H
37769
37770 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
37771
37772         * src/SDCC.lex (check_type),
37773         * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
37774         * as/hc08/clean.mk,
37775         * as/mcs51/clean.mk,
37776         * as/z80/clean.mk: also clean *.dep
37777         * device/lib/pic16/libsdcc/stack/Makefile,
37778         * sim/ucsim/libtool: removed as they are rebuild by configure
37779         * src/clean.mk: removed izt, so Makefile is not deleted for distclean
37780
37781 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
37782
37783         * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
37784           fixupInline instead of createFunction to fix bug 1864577
37785           (inlineFindMaxBlockno): removed, use global blockNo
37786         * src/SDCCglobl.h: added blockNo
37787         * src/z80/peep.c,
37788         * src/z80/peep.h: modified properties
37789         * support/regression/tests/bug1864577.c: new, added
37790
37791 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
37792
37793         * as/mcs51/asdata.c,
37794         * as/mcs51/asm.h: added org_cnt
37795         * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
37796         * as/mcs51/asout.c: changed old K&R to ANSI
37797         * as/mcs51/Makefile.in: use common identifiers
37798         * as/hc08/asdata.c,
37799         * as/hc08/asexpr.c,
37800         * as/hc08/asm.h,
37801         * as/hc08/asmain.c,
37802         * as/hc08/asout.c,
37803         * as/hc08/Makefile.bcc,
37804         * as/hc08/Makefile.in: synchronized with as/mcs51/*
37805         * sdcc_vc_in.h: added define __func__
37806         * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
37807           Thanks Ruud van Silfhout
37808         * support/regression/tests/bug1717305.c: new, added
37809
37810 2008-05-05 Borut Razem <borut.razem AT siol.net>
37811
37812         * support/regression/Makefile.in,
37813           support/regression/ports/ds390/spec.mk,
37814           support/regression/ports/hc08/spec.mk,
37815           support/regression/ports/mcs51-common/spec.mk,
37816           support/regression/ports/pic14/spec.mk,
37817           support/regression/ports/pic16/spec.mk,
37818           support/regression/ports/ucz80/spec.mk,
37819           support/regression/ports/z80/spec.mk:
37820           added INC_DIR and LIBDIR paths
37821         * src/ds390/gen.c: removed duplicated selicolon
37822
37823 2008-05-04 Borut Razem <borut.razem AT siol.net>
37824
37825         * support/regression/Makefile.in,
37826           support/regression/fwk/lib/testfwk.c,
37827           support/regression/ports/ds390/spec.mk,
37828           support/regression/ports/hc08/spec.mk,
37829           support/regression/ports/mcs51-common/spec.mk,
37830           support/regression/ports/mcs51-large/spec.mk,
37831           support/regression/ports/mcs51-medium/spec.mk,
37832           support/regression/ports/mcs51-small/spec.mk,
37833           support/regression/ports/mcs51-stack-auto/spec.mk,
37834           support/regression/ports/mcs51-xstack-auto/spec.mk,
37835           support/regression/ports/pic14/spec.mk,
37836           support/regression/ports/pic16/spec.mk,
37837           support/regression/ports/ucz80/spec.mk:
37838           added possibility to define the sdcc binary directory SDCC_BIN_PATH
37839           used to run regeression tests
37840
37841 2008-05-01 Raphael Neider <rneider AT web.de>
37842
37843         * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
37844           supported devices and instructions to add new ones
37845
37846 2008-05-01 Raphael Neider <rneider AT web.de>
37847
37848         * device/include/pic16/adc.h,
37849           device/lib/pic16/libio/adc/adcbusy.c,
37850           device/lib/pic16/libio/adc/adcopen.c,
37851           device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
37852           18f2455 style ADC devices, based on patch #1776197
37853         * device/lib/pic16/libio/adc/adcclose.c,
37854           device/lib/pic16/libio/adc/adcconv.c,
37855           device/lib/pic16/libio/adc/adcread.c: cosmetic changes
37856         * device/include/pic16/{pic18f2331.h,pic18f2431.h},
37857           device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
37858         * device/include/pic16/pic18f4431.h,
37859           device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
37860         * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
37861
37862 2008-05-01 Raphael Neider <rneider AT web.de>
37863
37864         * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
37865           moved xinst flag into pic16_options_t
37866         * src/pic16/device.c (default_device, pic16_list_devices,
37867           pic16_find_device): removed references to sfrrange
37868         * src/pic16/gen.c (genFunction),
37869           src/pic16/glue.c (pic16initialComments),
37870           src/pic16/main.c (pic16_optionsTable),
37871           src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
37872           to xinst
37873         * device/include/pic16/pic16devices.txt: removed sfrrange lines
37874
37875 2008-04-29 Raphael Neider <rneider AT web.de>
37876
37877         * src/pic16/devices.inc,
37878           device/include/pic16/pic16devices.txt: replaced compiled-in list
37879           of devices with a variant parsed at runtime
37880         * src/pic16/device.c: added support for parsing pic16devices.txt,
37881           clean up
37882         * src/pic16/device.h: removed (now) unused fields from PIC_device
37883         * src/pic16/main.c: removed #pragma maxram,
37884           (_pic16_initPaths): removed bogus generation of search paths,
37885           setup the port proper only after the search paths (for
37886           pic16devices.txt) are set up,
37887           (_pic16_finaliseOptions): moved processor dependant code here
37888           from _pic16_initPaths(), clean up
37889         * src/pic16/ralloc.c (pic16_init_stack),
37890         * src/pic16/ralloc.h,
37891         * src/pic16/pcode.c: clean up
37892         * device/include/Makefile.in,
37893           support/scripts/sdcc.nsi: also install/package pic16devices.txt
37894         * support/scripts/inc2h-pic16.pl: updated instructions
37895
37896 2008-04-29 Raphael Neider <rneider AT web.de>
37897
37898         * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
37899           pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
37900           device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
37901           pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
37902           added missing family members and 18f2480/2580/4480/4580 family
37903         * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
37904         * device/include/pic16/pic18f2525.h: use 18f4620.h
37905         * device/include/pic16/pic18f6680.h: use 18f8680.h
37906         * device/include/pic16/pic18fregs.h,
37907           device/lib/pic16/pics.all,
37908           src/pic16/devices.inc: add new devices
37909         * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
37910         * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
37911         * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
37912         * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
37913           prevent attempting to build the libio for some new devices
37914
37915 2008-04-29 Raphael Neider <rneider AT web.de>
37916
37917         * debugger/mcs51/Makefile.in: fixed paths to sources
37918
37919 2008-04-25 Borut Razem <borut.razem AT siol.net>
37920
37921         * as/link/lklibr.c: moved from as/link/z80/lklibr.c
37922         * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
37923         * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
37924         * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
37925           as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
37926           as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
37927           as/link/z80/linkz80.dsp: lklibr.c moved
37928         * doc/INSTALL.txt: binary archives in bz2 format
37929         * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
37930
37931 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
37932
37933         * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
37934         * support/regression/tests/bug1856409.c: new, added
37935
37936 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
37937
37938         * src/z80/peep.c,
37939         * src/mcs51/peep.c: Use werror for error messages.
37940         * src/SDCCicode.c (geniCodeConditional),
37941         * src/SDCCsymt.c (structElemType): fixed bug 1839321
37942         * src/z80/Makefile.bcc,
37943         * src/z80/z80.dsp: added src/z80/peep.c/h
37944         * support/regression/tests/bug1839321.c: new, added
37945
37946 2008-04-20 Raphael Neider <rneider AT web.de>
37947
37948         * device/include/pic16/pic18f2455.h: added bitfields for port C
37949
37950 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
37951
37952         * src/z80/peep.c: Use werror for error messages.
37953
37954 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
37955
37956         * src/z80/peep.h (declaration of notUsed()),
37957         * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
37958           struct),
37959         * src/z80/z80.h (added dependency on peep.h),
37960         * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
37961           for Z80.
37962
37963 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
37964
37965         * src/SDCCpeeph.c (added support for notUsed()),
37966         * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
37967           struct),
37968         * src/port.h (removed dependency on mcs51/peep.h, added declaration
37969           for notUsed()): Implemented generic (that is not port-specific) part
37970           of RFE #1880202.
37971
37972 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
37973
37974         * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
37975         * device/lib/libsdcc.lib,
37976         * device/lib/Makefile.in,
37977         * support/regression/ports/mcs51-xstack-auto/spec.mk,
37978         * device/lib/calloc.c: renamed to _calloc.c
37979         * device/lib/free.c: renamed to _free.c
37980         * device/lib/malloc.c: renamed to _malloc.c
37981         * device/lib/realloc.c: renamed to _realloc.c
37982         * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
37983           genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
37984         * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
37985           genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
37986         * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
37987           ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
37988           genPagedPointerGet, genFarPointerGet, genCodePointerGet,
37989           genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
37990         * src/ds390/gen.c,
37991         * src/mcs51/gen.c: throughout cosmetic changes for syncing both
37992         * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
37993         * support/regression/tests/bug1509084.c: new, added
37994
37995 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
37996
37997         * device/include/mcs51/cc2510fx.h: added _XPAGE
37998         * device/include/mcs51/compiler.h: cosmetic changes
37999
38000 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
38001
38002         * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
38003           config
38004
38005 2008-03-31 Borut Razem <borut.razem AT siol.net>
38006
38007         * support/cpp2 renamed to support/cpp
38008         * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
38009           support/cpp2/libiberty/splay-tree.c,
38010           support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
38011           support/cpp2/libcpp/directives.c,
38012           support/cpp2/libcpp/include/cpplib.h,
38013           support/cpp2/libcpp/include/symtab.h,
38014           support/cpp2/libcpp/include/line-map.h,
38015           support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
38016           support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
38017           support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
38018           support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
38019           support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
38020           release version 4.3.0
38021         * configure.in, configure, Makefile.in, Makefile.bcc:
38022           adapted for moved cpp2
38023
38024 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
38025
38026         * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
38027           thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
38028
38029 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
38030
38031         * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
38032           Robert Larice
38033         * support/regression/tests/bug1717943.c: new, added
38034
38035 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
38036
38037         * src/z80/gen.c (assignResultValue): Reverted reversal of order of
38038           bytewise return value assignments introduced in last commit.
38039
38040 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
38041
38042         * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
38043           genMult, genJumpTab):
38044           Use 16-bit instructions for addition in some additional cases,
38045           implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
38046
38047 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
38048
38049         * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
38050           Implemented RFE #1921450, changed some debug messages.
38051
38052 2008-03-30 Borut Razem <borut.razem AT siol.net>
38053
38054         * Small Device C Compiler 2.8.0 released
38055         * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
38056         * support/scripts/sdcc.nsi: added finish page; this version
38057           was used for 2.8.0 release
38058         * doc/knownbugs.html: removed; magically generated by the build
38059           process using gen_known_bugs.pl from now on
38060
38061 2008-03-23 Borut Razem <borut.razem AT siol.net>
38062
38063         * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
38064           and reverted it, since it was already fixed by Raphael ;-)
38065         * doc/knownbugs.html: updated for RC2
38066
38067 2008-03-22 Raphael Neider <rneider AT web.de>
38068
38069         * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
38070           for PIC16 targets
38071
38072 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
38073
38074         * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
38075         * support/regression/tests/bug1839277.c: added related testBug1839299
38076
38077 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
38078
38079         * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
38080         * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
38081           fixed bug 1839277
38082         * src/mcs51/gen.c: throughout only output hex constants
38083         * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
38084         * support/regression/tests/bug1839277.c: new, added
38085
38086 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
38087
38088         * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
38089           compilation warning about nested comments.
38090
38091 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
38092
38093         * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
38094         * support/regression/tests/bug1921073.c: new, added
38095
38096 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
38097
38098         * src/z80/SDCCpeeph.c.c (callFuncByName):
38099           Commented function parameters.
38100
38101 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
38102
38103         * src/z80/ralloc.c (packRegsForAccUse2):
38104           disabled a broken accumulator packing optimization (fixed #1292721).
38105         * support/regression/tests/bug-1292721: Regression test for #1292721.
38106
38107 2008-03-16 Raphael Neider <rneider AT web.de>
38108
38109         * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
38110           fixed code bloat regression using a variant of patch #1915618
38111
38112 2008-03-16 Borut Razem <borut.razem AT siol.net>
38113
38114         * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
38115           icon, changed startup menu for release distribution, code cleaning,
38116           create url files instead links in startup menu
38117
38118 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
38119
38120         * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
38121         * support/regression/tests/bug1579949.c: new, added
38122
38123 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
38124
38125         * device/lib/printf_fast.c: fixed bug 1255403
38126
38127 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
38128
38129         * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
38130         * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
38131
38132 2008-03-14 Borut Razem <borut.razem AT siol.net>
38133
38134         * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
38135           command line options
38136         * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
38137           is correctly displayed
38138         * as/link/z80/lkmain.c: usage line commented out
38139
38140 2008-03-13 Borut Razem <borut.razem AT siol.net>
38141
38142         * doc/sdccman.lyx: corrected to be able to convert to PDF,
38143           updated the list pf supported pic14 devices
38144
38145 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
38146
38147         * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
38148
38149 2008-03-12 Borut Razem <borut.razem AT siol.net>
38150
38151         * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
38152           fixed documentation request #1718191
38153         * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
38154         * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
38155           command line option
38156
38157 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
38158
38159         * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
38160         * support/regression/tests/bug1505811.c: new, added
38161
38162 2008-03-09 Raphael Neider <rneider AT web.de>
38163
38164         * device/include/pic16/pic18f2620.h,
38165         * device/include/pic16/pic18f4620.h,
38166         * device/lib/pic16/libdev/pic18f2620.c,
38167         * device/lib/pic16/libdev/pic18f4525.c,
38168         * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
38169           family to consistently use pic18f4620.[ch], fixes #1832562
38170
38171 2008-03-09 Borut Razem <borut.razem AT siol.net>
38172
38173         * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
38174           changed sdcc version to 2.8.0
38175         * knownbugs.html: regenerated
38176         * support/scripts/gen_known_bugs.pl: added number of open bugs
38177
38178 2008-03-09 Raphael Neider <rneider AT web.de>
38179
38180         * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
38181           (genOr): read volatile operand even if the result is known,
38182           closes #1511838
38183           (genOr,genXor): removed unused legacy code,
38184           (genDummyRead): use pic16_mov2w_volatile()
38185
38186 2008-03-08 Borut Razem <borut.razem AT siol.net>
38187
38188         * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
38189           cons w. --model-large
38190         * support/regression/staticinit.c: added regression test for bug
38191           #1864582
38192
38193 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
38194
38195         * src/ds390/gen.c (pushSide, genPcall),
38196         * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
38197         * src/mcs51/gen.c: cosmetic changes
38198         * support/regression/fwk/include/testfwk.h: added macro reentrant
38199         * support/regression/tests/bug1908493.c: new, added
38200
38201 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
38202
38203         * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
38204
38205 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
38206
38207         * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
38208         * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
38209           already set in ds390/main.c and mcs51/main.c
38210
38211 2008-03-07 Raphael Neider <rneider AT web.de>
38212
38213         * src/regression/init0.c: new test for initialized arrays of function
38214           pointers
38215         * src/regression/Makefile: made a bit more flexible, added init0.c
38216         * src/pic/glue.c (emitIvals): hacky fix for initializing from function
38217           pointers, closes #1427663
38218
38219 2008-03-05 Borut Razem <borut.razem AT siol.net>
38220
38221         * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
38222           SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
38223
38224 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
38225
38226         * support/librarian/sdcclib.c:Added feature request 1908061:
38227           Synchronise sdcclib commands with ar.
38228
38229 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
38230
38231         * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
38232           and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
38233           SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
38234         * device/include/mcs51/compiler.h: removed umlauts, added double
38235           underscore
38236
38237 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
38238
38239         * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
38240         * support/regression/tests/bug1536762.c: new, added
38241         * src/SDCCutil.c,
38242         * src/SDCCutil.h: added getBuildDate()
38243         * src/SDCCmain.c (printVersionInfo),
38244         * src/SDCCglue.c (initialComments): use getBuildDate() instead of
38245           __DATE__
38246         * src/*/ralloc.c: removed IS_OP_RUONLY macro
38247         * src/ds390/ralloc.c (packRegisters),
38248         * src/mcs51/ralloc.c (packRegisters),
38249         * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
38250           Robert Larice
38251         * support/regression/tests/bug1618050.c: new, added
38252         * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
38253         * support/regression/fwk/include/testfwk.h,
38254         * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
38255           testfwk.h
38256
38257 2008-03-04 Raphael Neider <rneider AT web.de>
38258
38259         * src/pic/gen.c: removed unused prototypes, prevent internal errors
38260           on accessing OP_SYM_TYPE(op)
38261         * src/pic/gen.h: removed unused prototype of genMinusDec()
38262         * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
38263           fix #1876953 (invalid subtraction code), removed unused code
38264
38265 2008-03-03 Raphael Neider <rneider AT web.de>
38266
38267         * src/pic/gen.c,
38268         * src/pic/gen.h,
38269         * src/pic/genarith.c,
38270         * src/pic/ralloc.c,
38271         * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
38272           AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
38273
38274 2008-03-03 Raphael Neider <rneider AT web.de>
38275
38276         * src/pic/device.c (find_device): search user-specified paths first
38277           for pic14devices.txt, fixes #1900827
38278
38279 2008-03-02 Borut Razem <borut.razem AT siol.net>
38280
38281         * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
38282           AddToPath and RemoveFromPath
38283
38284 2008-03-01 Borut Razem <borut.razem AT siol.net>
38285
38286         * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
38287           work correctly, added debugging support if -DSDCC.DEBUG command line
38288           option is defined
38289
38290 2008-02-28 Borut Razem <borut.razem AT siol.net>
38291
38292         * doc/sdccman.lyx: cosmetic changes
38293
38294 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
38295
38296         * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
38297         * doc/sdccman.lyx: fixed unmeant removal of spaces
38298
38299 2008-02-27 Borut Razem <borut.razem AT siol.net>
38300
38301         * support/scripts/sdcc.nsi: corrected installation directory for
38302           current user installation mode
38303         * doc/README.txt: added Philipp Klaus Krause to the developers list
38304
38305 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
38306
38307         * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
38308           return ifx condition
38309           (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
38310           genCodePointerGet, genGenPointerGet): cleanup aop before generating
38311             ifxJump to fix bug 1838000
38312         * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
38313         * support/regression/tests/bug1838000.c: new, added
38314         * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
38315
38316 2008-02-26 Borut Razem <borut.razem AT siol.net>
38317
38318         * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: integer promotion
38319           of casted varargs
38320         * support/scripts/sdcc.nsi: added MULTIUSER page,
38321           NSIS upgraded to version 2.35
38322
38323 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
38324
38325         * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
38326         * support/regression/tests/bug1565152.c: new, added
38327
38328 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
38329
38330         * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
38331         * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
38332         * support/regression/tests/bug1670148.c: new, added
38333
38334 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
38335
38336         * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
38337
38338 2008-02-24 Borut Razem <borut.razem AT siol.net>
38339
38340         * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
38341           is ineffective for unsigned char parameter
38342
38343 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
38344
38345         * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
38346         * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
38347         * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
38348         * support/Util/MySystem.c (my_system): output errorcode when verbose
38349
38350 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
38351
38352         * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
38353           implements #1898231
38354
38355 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
38356
38357         * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
38358           implements #1896290
38359
38360 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
38361
38362         * src/SDCCast.c (createIvalStruct): fixed bug 1466761
38363
38364 2008-02-21 Borut Razem <borut.razem AT siol.net>
38365
38366         * support/regression/Makefile.in,
38367           support/regression/ports/ds390/spec.mk,
38368           support/regression/ports/hc08/spec.mk,
38369           support/regression/ports/mcs51-common/spec.mk,
38370           support/regression/ports/pic14/spec.mk,
38371           support/regression/ports/pic16/spec.mk,
38372           support/regression/ports/ucz80/spec.mk,
38373           support/regression/ports/xa51/spec.mk:
38374           added CFLAGS when compiling timeout
38375
38376 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
38377
38378         * support/regression/tests/bugs-1596270-1736867.c: Regression test for
38379           #1596270, #1736867
38380
38381 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
38382
38383         * src/SDCClrange.c (findPrevUse): fixed bug 1888147
38384         * support/regression/tests/bug1888147.c: new, added
38385
38386 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
38387
38388         * src/z80/gen.c: fixed bugs #1596270, #1736867
38389
38390 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
38391
38392         * src/z80/gen.c: fixed bug in register pair loading when swapping register
38393           contents, mostly fixes #1596270
38394
38395 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
38396
38397         * src/z80/peeph.def,
38398         * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
38399           peepholes, fixes #1806565
38400
38401 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
38402
38403         * src/SDCCpeeph.c (operandBaseName): added check for @Ri
38404         * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
38405           fixes bug 1739475, thanks Robert Larice
38406           (rule 271): new, added
38407
38408 2008-02-18 Borut Razem <borut.razem AT siol.net>
38409
38410         * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
38411
38412 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
38413
38414         * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
38415
38416 2008-02-17 Raphael Neider <rneider AT web.de>
38417
38418         * src/pic16/genarith.c,
38419         * src/pic16/gen.c,
38420         * src/pic16/gen.h,
38421         * src/pic16/genutils.c: removed unused legacy code,
38422           removed unused fields from struct asmop and struct _G
38423
38424 2008-02-17 Raphael Neider <rneider AT web.de>
38425
38426         * src/pic16/gen.c (AccRsh): cosmetic changes,
38427           (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
38428           genRightShiftLiteral): fixed to work with SFRs as result by
38429           assigning only once to result,
38430           removed a lot of unused/excluded code fragments
38431
38432 2008-02-17 Raphael Neider <rneider AT web.de>
38433
38434         * device/include/pic/pic16f88.h,
38435         * device/include/pic/pic16f886.h,
38436         * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
38437
38438 2008-02-17 Borut Razem <borut.razem AT siol.net>
38439
38440         * src/z80/peeph.def: applied patch
38441           #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
38442         * src/z80/gen.c, src/z80/peeph.def: applied patch
38443           #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
38444         * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
38445           sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
38446           sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
38447           sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
38448           enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
38449
38450 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
38451
38452         * as/link/mcs51/aslink.dsp: removed SDK define
38453         * as/link/z80/clean.mk: brought in sync with other ports
38454         * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
38455         * as/hc08/Makefile.bcc,
38456         * as/mcs51/Makefile.bcc,
38457         * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
38458         * src/z80/main.c (_setValues): use the now capitalized -Z,
38459           (z80_port, gbz80_port): generate debug information when asked
38460
38461 2008-02-16 Borut Razem <borut.razem AT siol.net>
38462
38463         * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
38464           as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
38465           as/z80/Makefile.in. as/z80/Makefile.bcc:
38466           applied patch #1893393: patch for as-z80 and link-z80 to generate
38467           cdb, thanks to Armin Diehl
38468         * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
38469           as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
38470           asnoice.c moved to as/asxxsrc/asnoice.c
38471         * src/z80/peeph-gbz80.def: applied patch
38472           #1880235: Z80 return peephole, thanks to Philipp Krause
38473
38474 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
38475
38476         * .version,
38477         * doc/sdccman.lyx: bumped version to 2.7.5
38478         * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
38479
38480 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
38481
38482         * device/include/pic16/stdlib.h,
38483         * device/lib/pic16/libc/stdlib/ltoa.c,
38484         * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
38485
38486 2008-02-13 Borut Razem <borut.razem AT siol.net>
38487
38488         * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
38489         * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
38490           src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
38491           src/SDCCopt.c,  src/SDCCval.c:
38492           fixed bug #1890273: SDCC Warning 154 shows wrong filename
38493
38494 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
38495
38496         * src/SDCCsymt.c (compareType): fixed bug 1309013
38497
38498 2008-02-09 Borut Razem <borut.razem AT siol.net>
38499
38500         * src/SDCCval.c, src/SDCCval.h:
38501           code cleaning, added function constChrVal()
38502         * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
38503           call constChrVal() instead constVal()
38504
38505 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
38506
38507         * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
38508           of function pointer
38509         * src/SDCCerr.h,
38510         * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
38511         * support/regression/tests/absolute.c: added TestStruct TestVar (see also
38512           bug 1859853)
38513
38514 2008-02-01 Raphael Neider <rneider AT web.de>
38515
38516         * device/include/pic/pic16f886.h,
38517         * device/include/pic/pic16f887.h: added RA6 and RA7
38518
38519 2008-01-24 Raphael Neider <rneider AT web.de>
38520
38521         * device/include/pic/pic16f88.h: added RA6 and RA7
38522         * device/lib/pic/libdev/disabled_pic16f886.c,
38523         * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
38524
38525         * src/pic16/devices.inc,
38526         * device/include/pic16/pic18f2423.h,
38527         * device/include/pic16/pic18f2523.h,
38528         * device/include/pic16/pic18fregs.h,
38529         * device/lib/pic16/pics.all
38530         * device/lib/pic16/libdev/pic18f2423.c,
38531         * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
38532         * device/lib/pic16/libio/i2c.ignore,
38533         * device/lib/pic16/libio/usart.ignore,
38534         * device/lib/pic16/libio/adc.ignore: ignore new devices
38535
38536 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
38537
38538         * src/SDCCast.c (createRMW): fixed bug 1582651
38539
38540 2008-01-20 Borut Razem <borut.razem AT siol.net>
38541
38542         * src/SDCCcse.c: partially fixed enhancement request
38543           #1793872 - multiply by -1 not collapsed
38544         * support/regression/tests/arithcsi.c: added regression test
38545
38546 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
38547
38548         * as/mcs51/asx8051.dsp: removed define SDK
38549         * as/mcs51/i51mch.c (machine): fixed bug 1865114
38550         * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
38551         * as/link/lklex.c,
38552         * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
38553           cosmetic changes, brought more in sync, changed old K&R to ANSI
38554
38555 2008-01-13 Borut Razem <borut.razem AT siol.net>
38556
38557         * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
38558         * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
38559
38560 2007-12-30 Borut Razem <borut.razem AT siol.net>
38561
38562         * src/pic16/gen.c: fixed implementation of bitwise operations for
38563           pic16 target
38564         * support/regression/tests/bitwise.c: added test cases
38565
38566 2007-12-29 Borut Razem <borut.razem AT siol.net>
38567
38568         * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
38569         * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
38570           src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
38571         * support/Util/dbuf_string.[ch]: added function dbuf_getline()
38572         * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
38573           src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
38574           src/pic16/pcode.[ch]: added const qualifier
38575         * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
38576           as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
38577           as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
38578           as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
38579         * as/asxxsrc/aslex.c: use dbuf_getline()
38580         * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
38581           as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
38582           as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
38583           as/z80/asm.h, as/z80/z80adr.c:
38584           changed type of ib and ip to const char *
38585
38586 2007-12-28 Borut Razem <borut.razem AT siol.net>
38587
38588         * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
38589           introduced (readlin) - long lines are turuncated
38590         * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
38591           as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
38592           as/z80/Makefile.in: moved aslex.c to asxxsrc
38593         * as/hc08/aslex.c, as/z80/aslex.c: deleted
38594         * as/hc08/asmain.c, as/mcs51/asmain.c:
38595           added missing initialization of a_addr field
38596         * support/regression/tests/long_asm_line.c: added regtest for long
38597           assembler line
38598
38599 2007-12-22 Borut Razem <borut.razem AT siol.net>
38600
38601         * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
38602
38603 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
38604
38605         * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
38606
38607 2007-12-16 Borut Razem <borut.razem AT siol.net>
38608
38609         * device/include/pic16/stdbool.h: removed, since already exists in
38610          device/include/; this also fixes bitopcse.c regression test for pic16
38611          target
38612         * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
38613         * src/pic16/glue.c: fixed bug #1851855: generic static pointer
38614           dereference doesn't work; covered by regression test bug1399290
38615
38616 2007-12-05 Borut Razem <borut.razem AT siol.net>
38617
38618         * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
38619           Adding new PIC16
38620
38621 2007-12-01 Borut Razem <borut.razem AT siol.net>
38622
38623         * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
38624           corrected handling of the highest_valid_address
38625
38626 2007-11-17 Raphael Neider <rneider AT web.de>
38627
38628         * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
38629         * src/pic/glue.c (picglue): emit .file if --debug is given
38630
38631 2007-11-17 Raphael Neider <rneider AT web.de>
38632
38633         * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
38634         care when left or right operand resides in result, fixes #1830220
38635
38636 2007-11-17 Borut Razem <borut.razem AT siol.net>
38637
38638         * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
38639           #983491 - "Merge duplicate strings function is ineffective"
38640         * support/regression/tests/bug-983491.c: regtest disabled
38641         * as/asxxsrc: created
38642           as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
38643           as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
38644           as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
38645           as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
38646           as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
38647           as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
38648           as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
38649           as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
38650           as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
38651           as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
38652           as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
38653           as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
38654           created as/asxxsrc directory, assym.c and strcpi.c moved into it
38655
38656 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
38657
38658         * device/include/stdarg.h: added and removed some casts
38659         * src/SDCCsymt.c (compareType): Fully check types between generic and
38660           non-generic pointers, also accept ptr-ptr to void-ptr assignments
38661
38662 2007-11-13 Borut Razem <borut.razem AT siol.net>
38663
38664         * support/regression/tests/bug-1817005.c:
38665           added regtest for bug #1817005 - as-z80 chokes on long labels
38666
38667 2007-11-12 Borut Razem <borut.razem AT siol.net>
38668
38669         * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
38670           as/z80/asout.c, as/z80/aslist.c:
38671           fixed bug #1817005 - as-z80 chokes on long labels
38672
38673 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
38674
38675         * as/hc08/asmain.c,
38676         * as/z80/asmain.c: cosmetic changes
38677         * as/hc08/alloc.h,
38678         * as/mcs51/alloc.h,
38679         * as/z80/alloc.h: removed
38680         * as/hc08/assym.c,
38681         * as/mcs51/assym.c: replaced alloc.h with stdlib.h
38682         * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
38683         * as/link/hc08/Makefile.in,
38684         * as/link/mcs51/Makefile.in,
38685         * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
38686         * as/link/lklex.c,
38687         * as/link/mcs51/lkarea.c,
38688         * as/link/mcs51/lkmain.c: cosmetic changes
38689         * as/link/hc08/lklibr.c,
38690         * as/link/z80/lklibr.c,
38691         * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
38692           used cygwin_conv_to_full_posix_path,
38693           added warnings, cosmetic changes, brought more in sync
38694           changed old K&R into ANSI function declarations
38695         * as/link/z80/lklibr.c (loadAdb): added
38696         * as/link/z80/lkmain.c: removed -- option from usage text
38697
38698 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
38699
38700         * src/mcs51/gen.c (outBitC): optimized for no result
38701
38702 2007-10-31 Borut Razem <borut.razem AT siol.net>
38703
38704         * src/SDCCsymt.c: fixed (hopeful properly) bug
38705           #1805702 - order of extern matters
38706         * support/regression/tests/bug-1805702.c: enabled regtest for bug
38707           #1805702
38708
38709 2007-10-29 Borut Razem <borut.razem AT siol.net>
38710
38711         * src/SDCCsymt.c: reverted bad fixed of bug #1805702
38712           - order of extern matters
38713         * support/regression/tests/bug-1805702.c: disabled regtest for bug
38714           #1805702
38715
38716 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
38717
38718         * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
38719           24bitMode, portIsDS390
38720         * src/mcs51/gen.c (genOr): optimized for RFE 1750727
38721         * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
38722           (notVolatileVariable): also check sloc names,
38723           (callFuncByName): moved ftab[] out of function and sorted it by use
38724
38725 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
38726
38727         * device/include/stdarg.h: fixed bug in va_start macro for --xstack
38728         * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
38729           aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
38730         * src/SDCCicode.c (geniCodeCast): fixed bug 880197
38731         * support/regression/tests/bug-880197.c: new, added
38732
38733 2007-10-28 Borut Razem <borut.razem AT siol.net>
38734
38735         * support/regression/Makefile.in,
38736           support/regression/ports/mcs51-large/spec.mk,
38737           support/regression/ports/mcs51-xstack-auto/spec.mk,
38738           support/regression/ports/mcs51-stack-auto/spec.mk,
38739           support/regression/ports/mcs51-medium/spec.mk,
38740           support/regression/ports/mcs51-common/spec.mk,
38741           support/regression/ports/mcs51-common/*,
38742           support/regression/ports/mcs51-small/*:
38743           mcs51 renamed to mcs51-common, created mcs51-small
38744         * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
38745         * support/regression/tests/bug-1805702.c: added regtest for bug
38746           #1805702
38747
38748 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
38749
38750         * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
38751           added new rules 265 - 270
38752         * support/regression/tests/bug1721024.c:new, added
38753         * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
38754           introduced new test-mcs51 to run all mcs51 tests
38755
38756 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
38757
38758         * support/regression/tests/bug1816470.c: new, added
38759
38760 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
38761
38762         * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
38763           propagate for *,+,- with float, fixed bug 1816470
38764           (decorateType): cast to resultTypeProp instead of resultType
38765
38766 2007-10-19 Borut Razem <borut.razem AT siol.net>
38767
38768         * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
38769           function is ineffective" for pic16 tareget
38770         * support/scripts/listerr.c: corrected include path
38771         * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
38772           adjacent memory
38773
38774 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
38775
38776         * support/regression/tests/using.c: new, added
38777         * support/regression/tests/vaargs.c: fixed and enabled test
38778
38779 2007-10-18 Borut Razem <borut.razem AT siol.net>
38780
38781         * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
38782           is ineffective
38783         * support/regression/tests/bug-983491.c: added regtest for bug #983491
38784
38785 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
38786
38787         * doc/sdccman.lyx: documented option --Werror
38788         * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
38789           RegBankUsed[] earlier
38790
38791 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
38792
38793         * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
38794         * src/pic/glue.c,
38795         * src/SDCCval.c,
38796         * src/SDCCast.c,
38797         * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
38798           AST_ULONG_VALUE
38799         * src/SDCCast.c (decorateType): improved optimization of tri-op
38800         * src/SDCCerr.c (vwerror, setWError),
38801         * src/SDCCerr.h,
38802         * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
38803           warnings as errors, thanks Stas Sergeev for PATCH 1813211
38804
38805 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
38806
38807         * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
38808         * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
38809         * support/regression/tests/bug-223113.c,
38810         * support/regression/tests/bug-426632.c,
38811         * support/regression/tests/bug-468811.c,
38812         * support/regression/tests/bug-477835.c,
38813         * support/regression/tests/bug-478094.c,
38814         * support/regression/tests/bug-499644.c,
38815         * support/regression/tests/bug-524209.c,
38816         * support/regression/tests/bug-524211.c,
38817         * support/regression/tests/packcast.c,
38818         * support/regression/tests/structidx.c: added empty tests
38819         * support/regression/tests/bug-607243.c: enabled test
38820
38821 2007-10-06 Borut Razem <borut.razem AT siol.net>
38822
38823         * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
38824            support of universal binaries on Mac OS X
38825
38826 2007-10-02 Borut Razem <borut.razem AT siol.net>
38827
38828         * src/SDCCval.h: unified double2ul macro for all platforms
38829         * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
38830         * support/regression/tests/bitwise.c: added regtest for bug #1777758
38831
38832 2007-09-30 Borut Razem <borut.razem AT siol.net>
38833
38834         * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
38835           platforms
38836         * sdcc_vc_in.h: enabled warnings
38837         * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
38838           unsigned type, result still unsigned
38839         * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
38840
38841 2007-09-28 Raphael Neider <rneider AT web.de>
38842
38843         * src/pic/device.c (find_device): prevent buffer underflow error
38844         * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
38845           the just destroyed list entry
38846
38847 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
38848
38849         * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
38850           Alexander Neundorf
38851
38852 2007-09-18 Borut Razem <borut.razem AT siol.net>
38853
38854         * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
38855          applied to unsigned type, result still unsigned
38856
38857 2007-09-17 Borut Razem <borut.razem AT siol.net>
38858
38859         * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
38860           src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
38861           src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
38862           src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
38863           src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
38864           src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
38865           src/z80/gen.c, src/z80/ralloc.c:
38866           fixed bug #1739860 - sdcc does not work correctly on some platforms
38867           (not finished)
38868           introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
38869
38870 2007-09-17 Raphael Neider <rneider AT web.de>
38871
38872         * src/pic16/device.c: reverted to previous version
38873         * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
38874
38875 2007-09-16 Raphael Neider <rneider AT web.de>
38876
38877         * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
38878           as this raises a ton of gpasm warnings, just emit a second label
38879         * src/pic16/devices.inc,
38880         * device/lib/pic16/pics.all,
38881         * device/lib/pic16/libdev/pic18f2585.c,
38882         * device/lib/pic16/libdev/pic18f2680.c,
38883         * device/lib/pic16/libdev/pic18f2682.c,
38884         * device/lib/pic16/libdev/pic18f2685.c,
38885         * device/lib/pic16/libdev/pic18f4585.c,
38886         * device/lib/pic16/libdev/pic18f4680.c,
38887         * device/lib/pic16/libdev/pic18f4682.c,
38888         * device/lib/pic16/libdev/pic18f4685.c,
38889         * device/include/pic16/pic18f2585.h,
38890         * device/include/pic16/pic18f2680.h,
38891         * device/include/pic16/pic18f2682.h,
38892         * device/include/pic16/pic18f2685.h,
38893         * device/include/pic16/pic18f4585.h,
38894         * device/include/pic16/pic18f4680.h,
38895         * device/include/pic16/pic18f4682.h,
38896         * device/include/pic16/pic18f4685.h,
38897         * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
38898           18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
38899           patch contributed by Anton Strobl, applied with changes
38900
38901 2007-09-16 Raphael Neider <rneider AT web.de>
38902
38903         * device/include/pic16/pic18f2431.h,
38904         * device/include/pic16/pic18f25j10.h,
38905         * device/include/pic16/pic18f4431.h,
38906         * device/include/pic16/pic18f45j10.h: adopted common include style
38907         * device/include/pic16/pic18f1320.h,
38908         * device/include/pic16/pic18f2320.h,
38909         * device/include/pic16/pic18f2525.h,
38910         * device/include/pic16/pic18f4320.h,
38911         * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
38912         * device/include/pic16/pic18fregs.h: prepared for automatic include
38913           file selection by having DEVICE.h for every DEVICE
38914         * device/lib/pic16/libdev/pic18f2320.c,
38915         * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
38916
38917         * device/lib/pic16/configure.in,
38918         * device/lib/pic16/configure: use rm -rf instead of rmdir
38919         * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
38920         * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
38921
38922 2007-09-09 Borut Razem <borut.razem AT siol.net>
38923
38924         * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
38925           distingush between i386 and ppc Mac OS X versions
38926
38927 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
38928
38929         * src/mcs51/gen.c (genReceive): fixed bug 1788177
38930         * support/regression/tests/bug1788177.c: new, added
38931
38932 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
38933
38934         * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
38935         * device/include/mcs51/lint.h added keyword __naked
38936
38937 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
38938
38939         * src/pic16/glue.c,
38940         * src/pic/glue.c,
38941         * src/SDCCmem.h: removed maxRegBank
38942         * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
38943           RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
38944         * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
38945         * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
38946           name and behaviour to handle banked functions
38947           (scan4op): and use it to fix bug 1786213
38948
38949 2007-09-03 Raphael Neider <rneider AT web.de>
38950
38951         * device/include/pic16/pic18f248.h,
38952         * device/include/pic16/pic18f258.h,
38953         * device/include/pic16/pic18f448.h,
38954         * device/lib/pic16/libdev/pic18f248.c,
38955         * device/lib/pic16/libdev/pic18f258.c,
38956         * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
38957           added T0CONbits, fixes #1786891
38958
38959 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
38960
38961         * src/ds390/gen.c (genFarPointerSet),
38962         * src/hc08/ralloc.c (packRegisters),
38963         * src/mcs51/ralloc.c (packRegisters),
38964         * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
38965           bug 1750318
38966         * src/SDCCicode.h: POINTER_SET can be true for literals too
38967         * support/regression/tests/bug1750318.c: new, added
38968
38969 2007-08-23 Borut Razem <borut.razem AT siol.net>
38970
38971         * debugger/mcs51/sdcdb.c: fixed compilation with older readline
38972           library versions without the completition functionality
38973
38974 2007-08-22 Raphael Neider <rneider AT web.de>
38975
38976         * device/include/pic16/pic18f1220.h,
38977         * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
38978
38979 2007-08-12 Borut Razem <borut.razem AT siol.net>
38980
38981         * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
38982
38983 2007-08-11 Borut Razem <borut.razem AT siol.net>
38984
38985         * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
38986           src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
38987           support/Util/SDCCerr.[ch] moved to src
38988         * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
38989           as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
38990           device/examples/ds390/tinitalk/tinitalk.dsp,
38991           device/examples/serialcomm/windows/serialcomm.dsp,
38992           support/librarian/librarian.dsp:
38993           removed linking of unused odbc32.lib and odbccp32.lib
38994         * support/scripts/winres.h:
38995           added for compilation with Visual C++ 2005 Express Edition
38996
38997 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
38998
38999         * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
39000           and CKCON1.
39001
39002 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
39003
39004         * sdccconf_in.h: update the endian test so that SPARC Solaris
39005           does not throw syntax errors
39006
39007 2007-08-06 Borut Razem <borut.razem AT siol.net>
39008
39009         * doc/sdccman.lyx: removed two index entries which prevented the
39010           generation of sdcc doc archive
39011
39012 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
39013
39014         * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
39015           instead of lyx 1.5.0.
39016
39017 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
39018
39019         * device/include/hc08/mc68hc908apxx.h: new header contributed by
39020           Lucas Loizaga, with minor modifications. Thanks!
39021
39022 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
39023
39024         * doc/sdccman.lyx: Documented --acall-ajmp and described new features
39025           in sdcclib.
39026
39027 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
39028
39029         * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
39030           src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
39031           with acall/ajmp.
39032
39033 2007-07-22 Borut Razem <borut.razem AT siol.net>
39034
39035         * configure.in, configure: re-introduced .version
39036         * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
39037           the version reverted to 2.7.0
39038
39039 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
39040
39041         * configure.in,
39042         * doc/sdccman.lyx: bumped version to 2.7.3
39043         * device/include/mcs51/compiler.h: fixed elif->else
39044         * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
39045         * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
39046           (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
39047            enable accuse for bit operands
39048         * src/SDCCmain.c (printVersionInfo),
39049         * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
39050           environment descriptor
39051         * src/SDCCutil.h: added getBuildEnvironment
39052         * src/SDCCglue.c (initialComments): use getBuildEnvironment
39053         * support/regression/tests/bug1464657.c: enabled test test_Peephole251
39054         * support/regression/tests/bug-408972.c: enabled test leftShiftLong
39055         * support/regression/tests/bug1348008.c,
39056         * support/regression/tests/bug1496419.c,
39057         * support/regression/tests/bug1503067.c,
39058         * support/regression/tests/preproc.c: added empty tests
39059
39060 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
39061
39062         * support/regression/tests/bug1678803.c: new, added
39063
39064 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
39065
39066         * as/link/aslink.h,
39067         * as/link/hc08/lkihx.c,
39068         * as/link/hc08/lkrloc.c,
39069         * as/link/mcs51/lkihx.c,
39070         * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
39071           ihxExtendedLinearAddress
39072         * as/link/mcs51/lkrloc.c (relr),
39073         * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
39074           acall/ajmp, see bug 830513
39075
39076 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
39077
39078         * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
39079           (cseBBlock): remember aggr2ptr has been used
39080         * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
39081           (geniCodeAssign): fixed bug 868103
39082         * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
39083           added operandSize prototype
39084         * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
39085           (genDataPointerSet): use max of size of right and result,
39086           (gencjne): added parameter useCarry for optimization,
39087           (genCmpEq): use carry if appropriate,
39088           (genXor): check if operand already in carry
39089         * support/regression/tests/bug-868103.c: enabled test
39090
39091 2007-07-12 Raphael Neider <rneider AT web.de>
39092
39093         * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
39094
39095 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
39096
39097         * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
39098           from Robert Larice, thanks
39099         * support/regression/tests/bitopcse.c,
39100         * support/regression/tests/bitvars.c,
39101         * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
39102         * support/regression/tests/bug-927659.c: enabled test for z80
39103         * support/regression/tests/bug1738367.c: added extra tests by Frieder
39104         * support/regression/tests/bug1745717.c: new, added
39105         * support/regression/tests/literalop.c,
39106         * support/regression/tests/nullstring.c: removed storage definitions that
39107           are now in testfwk.h
39108
39109 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
39110
39111         * device/include/stdbool.h: do not define __bool_true_false_are_defined
39112           and bool for targets that do not fully support it.
39113         * support/regression/tests/bug1546986.c,
39114         * support/regression/tests/bug1723128.c,
39115         * support/regression/tests/bug1734654.c,
39116         * support/regression/tests/bug1738367.c,
39117         * support/regression/tests/constantRange.c: only use bool if allowed
39118
39119 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
39120
39121         * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
39122           Larice, also handle function pointers
39123         * support/regression/tests/bug1749275.c: new, added
39124
39125 2007-07-03 Borut Razem <borut.razem AT siol.net>
39126
39127         * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
39128           src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
39129           #1746528: SDCC should ignore ':' in inline assembler comments
39130         * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
39131
39132 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
39133
39134         * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
39135         * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
39136
39137 2007-06-29 Borut Razem <borut.razem AT siol.net>
39138
39139         * src/SDCCmain.c: fixed bug
39140           #1744746: SDCC #4867: broken option --xram-size
39141
39142 2007-06-28 Borut Razem <borut.razem AT siol.net>
39143
39144         * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
39145           find out the endianess of host machine for ucsim
39146
39147 2007-06-27 Borut Razem <borut.razem AT siol.net>
39148
39149         * support/regression/generate-cases.py: corrected the file name
39150           in warning
39151         * configure.in, configure, sdccconf_in.h: find out the endianess of
39152           host machine
39153         * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
39154           negative size
39155
39156 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
39157
39158         * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
39159
39160 2007-06-26 Borut Razem <borut.razem AT siol.net>
39161
39162         * support/regression/generate-cases.py: display warning if function
39163           list is empty; implemented more flexible rule for detection of
39164           testing functions, allowing return type 'void' in the same line as
39165           the function name in the function definition
39166         * support/regression/tests/bug-1654060.c: corrected test
39167         * support/librarian/sdcclib.c: fixed warning:
39168           format '%s' expects type 'char *', but argument 2 has type 'int'
39169
39170 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
39171
39172         * support/librarian/sdcclib.c: Added feature Requests [1510635]
39173           Multiple infiles for sdcclib.
39174
39175 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
39176
39177         * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
39178           bug 1731741
39179
39180 2007-06-18 Borut Razem <borut.razem AT siol.net>
39181
39182         * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
39183           how to handle comments, so they have to be removed by the
39184           preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
39185         * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
39186           src/pic16/main.c, src/pic/main.c, src/z80/main.c,
39187           support/Util/SDCCerr.c, support/Util/SDCCerr.h:
39188           table driven option hadling
39189
39190 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
39191
39192         * src/SDCCast.c (decorateType),
39193         * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
39194           iCode to ast level to fix bug 1738367
39195         * support/regression/tests/bug1738367.c: new, added
39196
39197 2007-06-15 Raphael Neider <rneider AT web.de>
39198
39199         * src/pic16/devices.inc,
39200         * device/lib/pic16/pics.all,
39201         * device/include/pic16/pic18fregs.h,
39202         * device/include/pic16/pic18f[24][45]20.h,
39203         * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
39204           18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
39205         * device/lib/pic16/Makefile.in: faster cleanup
39206
39207 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
39208
39209         * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
39210
39211 2007-06-13 Raphael Neider <rneider AT web.de>
39212
39213         * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
39214
39215 2007-06-12 Raphael Neider <rneider AT web.de>
39216
39217         * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
39218           suppress bit defines if NO_BIT_DEFINES is #define'd
39219         * device/include/pic/pic*.h: recreated all headers to include
39220           conditional bit defines
39221         * device/include/pic/pic16f886.h,
39222         * device/include/pic/pic16f887.h: fixed based on newer .inc file
39223         * device/include/pic/recreate.sh: script to recreate the complete
39224           device library files based on the currently supported devices
39225
39226 2007-06-12 Borut Razem <borut.razem AT siol.net>
39227
39228         * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
39229           support/regression/Makefile.in, support/scripts/build.mak,
39230           support/scripts/Makefile.snapshot:
39231           use new svn URL scheme
39232         * doc/sdccman.lyx: SDCC Wiki moved to
39233           http://sdcc.wiki.sourceforge.net/
39234
39235 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
39236
39237         * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
39238         * support/regression/tests/bug1734654.c: added
39239
39240 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
39241
39242         * src/SDCCast.c (decorateType): optimized '?' for equal operands
39243         * src/SDCCicode.c (geniCodeConditional): optimization for bit result
39244           with literal operands
39245
39246 2007-06-10 Borut Razem <borut.razem AT siol.net>
39247
39248         * as/link/z80/lklibr.c: fixed mingw build warning
39249           lklibr.c:575: warning: implicit declaration of function 'tolower'
39250         * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
39251           src/z80/main.c: move target specific options from src/SDCCmain.c
39252           to src/<target>/main.c
39253
39254 2007-06-09 Borut Razem <borut.razem AT siol.net>
39255
39256         * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
39257           removed unused swap_sense; removed outBitCLong, replaced with outBitC
39258         * support/regression/tests/bug-1294691.c: added
39259
39260 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
39261
39262         * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
39263           can also be static, fixes bug 1733438
39264         * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
39265           have absolute address too
39266           (computeType): added optimization for 'cond ? true : false'
39267         * support/regression/tests/absolute.c: added test for static absolute var
39268
39269 2007-06-08 Raphael Neider <rneider AT web.de>
39270
39271         * src/regression/Makefile: suppress parallel builds, allow easy
39272           switching between pic14/pic16 ports
39273         * src/regression/picregs.h: added pic14/16 header file switch
39274         * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
39275           inline.c,nestfor.c,string1.c}: include "picregs.h"
39276
39277 2007-06-07 Borut Razem <borut.razem AT siol.net>
39278
39279         * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
39280           permanent solution to suppress GCC 4.2.0 c++ warning:
39281           deprecated conversion from string constant to `char *'
39282           use 'const char *' where ever required
39283         * support/regression/generate-cases.py: implemented more flexible rule
39284           for detection of testing functions, allowing white-spaces surrounding
39285           the function name and the 'void' parameter.
39286         * support/regression/tests/constantRange.c,
39287           support/regression/tests/scott-compare3.c: fixed failing regression
39288           tests, uncovered by implementation of more flexible rule for detection
39289           of testing functions
39290
39291 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
39292
39293         * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
39294
39295 2007-06-04 Borut Razem <borut.razem AT siol.net>
39296
39297         * configure.in, configure, config_vc.awk: sdcc version number is now
39298           stored in configure.in; removed .version
39299         * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
39300           doc/INSTALL.txt: version bumped to 2.7.2
39301         * sim/ucsim/configure.in, sim/ucsim/configure:
39302           use "read" to read from .version
39303
39304 2007-06-03 Borut Razem <borut.razem AT siol.net>
39305
39306         * */Makefile.in: removed annoying warning:
39307           Makefile:xx: Makefile.dep: No such file or directory
39308
39309 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
39310
39311         * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
39312           (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
39313         * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
39314         * src/SDCCast.c (resultTypePropagate): propagate for '!',
39315           (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
39316           bugfix: only use newBoolLink for bit result type
39317         * src/SDCCicode.c (geniCodeLogic): added param tree,
39318           bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
39319           (geniCodeLogicAndOr): use IS_BIT,
39320           (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
39321           (ast2iCode): added tree param to geniCodeLogic for comparisons
39322         * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
39323         * support/regression/tests/bug1723128.c: added test NotZero
39324
39325 2007-06-01 Borut Razem <borut.razem AT siol.net>
39326
39327         * SDCPP synchronized with GCC CPP release version 4.2.0,
39328           currently the latest release:
39329         * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
39330           support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
39331           support/cpp2/cppdefault.h, support/cpp2/except.h,
39332           support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
39333           support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
39334           support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
39335           support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
39336           support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
39337           support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
39338           support/cpp2/opth-gen.awk, support/cpp2/opts.c,
39339           support/cpp2/opts.h, support/cpp2/output.h,
39340           support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
39341           support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
39342           support/cpp2/system.h, support/cpp2/version.c,
39343           support/cpp2/Makefile.in: modified
39344         * support/cpp2/opts-common.c: added
39345         * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
39346         * device/lib/pic16/libdev/pic18f[24]5j10.c:
39347           search for included source file in local directory
39348         * sim/ucsim/configure, sim/ucsim/configure.in:
39349           temporary solution to suppress GCC 4.2.0 c++ warning:
39350           deprecated conversion from string constant to `char *'
39351
39352 2007-06-01 Raphael Neider <rneider AT web.de>
39353
39354         * device/lib/pic/libdev/pic12f683.c,
39355         * device/include/pic/pic12f683.h: added GPIO bits
39356
39357 2007-06-01 Raphael Neider <rneider AT web.de>
39358
39359         * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
39360           quotation marks, clarified role of PIC14 vs. PIC16 ports
39361         * src/pic16/devices.inc,
39362         * device/include/pic16/pic18fregs.h,
39363         * device/include/pic16/pic18f[24][45]j10.h,
39364         * device/lib/pic16/pics.all,
39365         * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
39366           18f24j10, 18f25j10, 18f44j10, and 18f45j10
39367         * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
39368           for new devices as they are not yet supported by gputils
39369
39370 2007-05-31 Borut Razem <borut.razem AT siol.net>
39371
39372         * Small Device C Compiler 2.7.0 released
39373         * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
39374           changed sdcc version to 2.7.1
39375         * support/scripts/sdcc.nsi: added How to create WIN32 release
39376           setup.exe package
39377
39378 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
39379
39380         * doc/sdccman.lyx: documented initialization and allocation of absolute
39381           variables, bit parameter passing, the need for function pointers to be
39382           reentrant and alpha quality support of inline and retrict
39383
39384 2007-05-26 Borut Razem <borut.razem AT siol.net>
39385
39386         * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
39387           support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
39388         * docs/knownbugs.html: updated
39389
39390 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
39391
39392         * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
39393           thanks Jan Waclawek
39394         * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
39395           AOP_CRY and ruonly
39396           (gencjneshort): optimized when left is AOP_DIR
39397         * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
39398           initializing unions in a struct/array
39399         * support/regression/fwk/include/testfwk.h: added defines for data, near
39400           and far for host and z80
39401         * support/regression/tests/bug1723128.c: new, added
39402
39403 2007-05-22 Borut Razem <borut.razem AT siol.net>
39404
39405         * doc/knownbugs.html: updated
39406
39407 2007-05-21 Raphael Neider <rneider AT web.de>
39408
39409         * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
39410           error message instead
39411         * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
39412
39413 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
39414
39415         * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
39416
39417 2007-05-21 Raphael Neider <rneider AT web.de>
39418
39419         * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
39420           closes #1722392
39421         * src/regression/gpsim_assert.h,
39422         * src/regression/Makefile,
39423         * src/regression/pcodeopt.c: regression test for the above fix
39424
39425 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
39426
39427         * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
39428           jumps to self, fixed bug 1717281
39429
39430 2007-05-10 Borut Razem <borut.razem AT siol.net>
39431
39432         * support/scripts/gen_known_bugs.pl: cosmetic fix
39433         * doc/knownbugs.html: generated by gen_known_bugs.pl
39434
39435 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
39436
39437         * src/SDCCast.c (createFunction): also generate non-inlined version of
39438           function for functions declared as "static inline"
39439         * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
39440           function can be inlined after non-inlined version generated.
39441
39442 2007-05-10 Borut Razem <borut.razem AT siol.net>
39443
39444         * support/scripts/gen_known_bugs.pl: added script
39445           which generates knownbugs.html
39446
39447 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
39448
39449         * doc/knownbugs.html: updated for release 2.7.0
39450
39451 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
39452
39453         * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
39454
39455 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
39456
39457         * src/ds390/gen.c (emitcode): don't change properties of previous lines,
39458           (throughout): updated generating comments
39459         * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
39460           (throughout): updated generating comments
39461         * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
39462           rule instead of at the second, or it might skip lines when removing the
39463           complete match
39464         * support/regression/tests/bug1714204.c: changed test to foo
39465
39466 2007-05-08 Borut Razem <borut.razem AT siol.net>
39467
39468         * doc/sdccman.lyx: changed sdcc version to 2.7.0,
39469           thanks to SDCC Distributed Compile Farm members,
39470           added Z80 and GBZ80 command line options
39471         * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
39472
39473 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
39474
39475         * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
39476         * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
39477         * support/regression/tests/longlit.c: modified to be tested at all and
39478           to pass the actual test
39479
39480 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
39481
39482         * device/include/mcs51/uPSD33xx.h: Added.
39483
39484 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
39485
39486         * device/lib/_gptrput.c,
39487         * device/lib/_gptrget.c: removed old code,
39488          (_gptrgetWord),
39489         * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
39490         * support/regression/tests/bug1714204.c: new, added
39491
39492 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
39493
39494         * support/regression/tests/regtrack.c: test was never executed
39495           because of the regression test being picky about white spaces.
39496         * device/lib/mcs51/crtclear.asm: added comment
39497
39498 2007-05-06 Raphael Neider <rneider AT web.de>
39499
39500         * device/lib/pic/Makefile.rules,
39501         * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
39502           made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
39503
39504 2007-05-06 Raphael Neider <rneider AT web.de>
39505
39506         * src/pic16/device.h,
39507         * src/pic16/main.h,
39508         * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
39509           _pic16_setDefaultOptions): removed/reordered command-line args
39510         * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
39511           devices, regrouped command line args, environment variables),
39512           clarified sone points, added sections on how to add devices to the
39513           PIC14/PIC16 ports
39514
39515 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
39516
39517         * src/z80/peeph.def: fixed bug in rule 2
39518
39519 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
39520
39521         * src/port.h: added TARGET_MCS51_LIKE
39522         * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
39523           take advantage of it too
39524         * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
39525           (shiftR2Left2Result): Optimized: don't check shifting by 0
39526         * src/z80/peeph-z80.def,
39527         * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
39528           modifications, see patch 1700823
39529         * src/mcs51/peep.c (): fixed bug 1712928
39530         * support/regression/tests/bug1712928.c: new, added
39531
39532 2007-05-05 Borut Razem <borut.razem AT siol.net>
39533
39534         * device/lib/pic16/Makefile.common.in,
39535           device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
39536           removed bash dependencies
39537
39538 2007-05-01 Borut Razem <borut.razem AT siol.net>
39539
39540         * src/SDCCicode.c:
39541           fixed bug #1710507: --i-code-in-asm makes compile fail
39542           all iCode comments are now one liners
39543         * src/mcs51/gen.c: fixed memory leak
39544
39545 2007-05-01 Raphael Neider <rneider AT web.de>
39546
39547         * device/lib/pic/libdev/*.c
39548         * device/include/pic/*.h: regenerated all device libs from updated
39549           .inc files
39550         * support/scripts/inc2h.pl: documented usage, now uses strict to
39551           catch more bugs
39552
39553 2007-04-30 Borut Razem <borut.razem AT siol.net>
39554
39555         * doc/sdccman.lyx:
39556           fixed bug #1669175: Problem with space in output paths
39557           documented how to use paths with spaces for Windows users
39558
39559 2007-04-29 Borut Razem <borut.razem AT siol.net>
39560
39561         * Fixed svn:eol-style and svn:keywords properties
39562         * src/SDCCval.c: fixed bug
39563           #1592871: Segfault with "large" const arrays of characters
39564           replaced recursion with iteration
39565         * Removed svn:executable property from non-executable files
39566
39567 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
39568
39569         * src/mcs51/gen.c (genRet): fixed bug 1707003
39570
39571 2007-04-27 Raphael Neider <rneider AT web.de>
39572
39573         * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
39574           createReachingDefinitions,assignValnums,pic16_destructDF,
39575           pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
39576           prevent NULL pointer dereferences
39577         * device/lib/pic/libdev/pic16f886.c,
39578         * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
39579           prevent building them, gputils do not really support them yet
39580
39581 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
39582
39583         * device/lib/_ltoa.c: 36 bytes less __data mem. This really
39584           helps printf_small. 32 bytes more __idata mem.
39585
39586 2007-04-27 Raphael Neider <rneider AT web.de>
39587
39588         * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
39589           return early when pb or pb->pcHead is NULL (patch #1708427)
39590         * src/regression/empty.c,
39591         * src/regression/Makefile: added test with empty functions
39592         * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
39593
39594 2007-04-27 Borut Razem <borut.razem AT siol.net>
39595
39596         * src/SDCCast.c: fixed feature request
39597           #1547512: Redundant strings linked when using sizeof("abc")
39598
39599 2007-04-23 Borut Razem <borut.razem AT siol.net>
39600
39601         * doc/sdccman.lyx, src/SDCCmain.c:
39602           peep-hole comments are generated only if --fverbose-asm option is
39603           specified and --no-peep-comments is not, as proposed by Frieder.
39604         * support/regression/Makefile.in: compile regression tests with
39605           --fverbose-asm option so one can "grep" whether a new (or an old)
39606           peephole is (still) applied; requested by Frieder.
39607
39608 2007-04-23 Kevin Buettner <kevin AT buettner.to>
39609
39610         * device/include/pic/pic16f886.h,
39611         * device/include/pic/pic16f887.h,
39612         * device/lib/pic/libdev/pic16f886.c,
39613         * device/lib/pic/libdev/pic16f887.c,
39614         * device/include/pic/pic14devices.txt,
39615         * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
39616
39617 2007-04-23 Kevin Buettner <kevin AT buettner.to>
39618
39619         * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
39620           fixes #1704666
39621
39622 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
39623
39624         * device/lib/_memset.c: assembler version for mcs51
39625
39626 2007-04-22 Borut Razem <borut.razem AT siol.net>
39627
39628         * support/scripts/listerr.c: program to create the list of errors and
39629           warnings list from - added
39630         * doc/sdccman.lyx: removed the note
39631           "For list of warnings and corresponding codes, see err_warn.txt"
39632         * src/SDCCsymt.c: fixed bug #1699804:
39633           Bug with some uses of sizeof(static local array) (MCS51)
39634         * support/regression/tests/bug-1699804.c: added
39635
39636 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
39637
39638         * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
39639           (main): added option -i,
39640           (asmbl, case S_INCL): use search_path_fopen,
39641           mostly from patch 1579668 by Peter Miller, thanks
39642         * src/z80/main.c: fixed typo --callee-saves-bc
39643         * device/include/mcs51/compiler.h: added sfrword for Tasking
39644
39645 2007-04-20 Borut Razem <borut.razem AT siol.net>
39646
39647         * src/z80/main.c: replaced reserved keyword asm with asmblr
39648
39649 2007-04-19 Borut Razem <borut.razem AT siol.net>
39650
39651         * src/port.h: use const pointers to strings
39652         * src/SDCCargs.h: declared getStringArg() and getIntArg()
39653         * src/pic16/main.c: include SDCCargs.h
39654         * src/SDCCglobl.h: code_seg and const_seg are not pointers to
39655           const char, since the strings are dynamically allocated
39656         * src/SDCCmain.c: options.code_seg and options.const_seg are
39657           dynamically allocated; check port specific command line options
39658           before the general ones
39659         * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
39660
39661 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
39662
39663         * device/include/ds400rom.h,
39664         * device/lib/ds390/lcd390.c,
39665         * device/lib/ds390/memcpyx.c,
39666         * device/lib/ds390/rtc390.c,
39667         * device/lib/ds400/ds400rom.c,
39668         * device/lib/ds400/memcpyx.c,
39669         * device/lib/hc08/_ret.c: more replacements of keywords with their
39670           double underscore equivalents
39671         * device/lib/ds390/Makefile.in,
39672         * device/lib/ds400/Makefile.in,
39673         * device/lib/gbz80/Makefile.in,
39674         * device/lib/hc08/Makefile.in,
39675         * device/lib/mcs51/Makefile.in,
39676         * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
39677
39678 2007-04-17 Borut Razem <borut.razem AT siol.net>
39679
39680         * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
39681           src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
39682           fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
39683           to --fverbose-asm, to be gcc'ish
39684
39685 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
39686
39687         * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
39688
39689 2007-04-17 Borut Razem <borut.razem AT siol.net>
39690
39691         * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
39692         * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
39693           device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
39694           with their double underscore equivalent
39695
39696 2007-04-14 Borut Razem <borut.razem AT siol.net>
39697
39698         * doc/sdccman.lyx: some additional "freeware" replaced with "free open
39699           source"
39700
39701 2007-04-13 Borut Razem <borut.razem AT siol.net>
39702
39703         * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
39704           C99 standard
39705         * device/examples/serialcomm/windows/serial.[ch],
39706           device/examples/serialcomm/windows/test_serialcomm.cpp:
39707           updated by Bela Torok
39708         * device/examples/serialcomm/windows/serialcomm.dsw,
39709           device/examples/serialcomm/windows/serialcomm.dsp: added
39710
39711 2007-04-13 Jan Waclawek <wek AT efton.sk>
39712
39713         * doc/sdccman.lyx: additions and changes at various places
39714           (submitted as #1697136).
39715           (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
39716
39717 2007-04-10 Borut Razem <borut.razem AT siol.net>
39718
39719         * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
39720           LyX file format changed to 245
39721         * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
39722           "FreeWare" replaced with "free open source"
39723
39724 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
39725
39726         * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
39727
39728 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
39729
39730         * device/include/pic16/pic18fregs.h,
39731         * device/lib/_bp.c,
39732         * device/lib/_decdptr.c,
39733         * device/lib/_divsint.c,
39734         * device/lib/_divslong.c,
39735         * device/lib/_divuint.c,
39736         * device/lib/_divulong.c,
39737         * device/lib/_fs2schar.c,
39738         * device/lib/_fs2sint.c,
39739         * device/lib/_fs2slong.c,
39740         * device/lib/_fs2uchar.c,
39741         * device/lib/_fs2uint.c,
39742         * device/lib/_fs2ulong.c,
39743         * device/lib/_fsadd.c,
39744         * device/lib/_fscmp.c,
39745         * device/lib/_fsdiv.c,
39746         * device/lib/_fseq.c,
39747         * device/lib/_fsget1arg.c,
39748         * device/lib/_fsget2args.c,
39749         * device/lib/_fsgt.c,
39750         * device/lib/_fslt.c,
39751         * device/lib/_fsmul.c,
39752         * device/lib/_fsneq.c,
39753         * device/lib/_fsnormalize.c,
39754         * device/lib/_fsreturnval.c,
39755         * device/lib/_fsrshift.c,
39756         * device/lib/_fssub.c,
39757         * device/lib/_fsswapargs.c,
39758         * device/lib/_gptrget.c,
39759         * device/lib/_gptrgetc.c,
39760         * device/lib/_gptrput.c,
39761         * device/lib/_logexpf.c,
39762         * device/lib/_modsint.c,
39763         * device/lib/_modslong.c,
39764         * device/lib/_moduint.c,
39765         * device/lib/_modulong.c,
39766         * device/lib/_mulint.c,
39767         * device/lib/_mullong.c,
39768         * device/lib/_schar2fs.c,
39769         * device/lib/_ser.c,
39770         * device/lib/_setjmp.c,
39771         * device/lib/_sint2fs.c,
39772         * device/lib/_slong2fs.c,
39773         * device/lib/_spx.c,
39774         * device/lib/_uchar2fs.c,
39775         * device/lib/_uint2fs.c,
39776         * device/lib/_ulong2fs.c,
39777         * device/lib/asincosf.c,
39778         * device/lib/atanf.c,
39779         * device/lib/calloc.c,
39780         * device/lib/ds390/tinibios.c,
39781         * device/lib/ds400/tinibios.c,
39782         * device/lib/expf.c,
39783         * device/lib/free.c,
39784         * device/lib/hc08/_mulint.c,
39785         * device/lib/logf.c,
39786         * device/lib/malloc.c,
39787         * device/lib/printf_fast.c,
39788         * device/lib/printf_tiny.c,
39789         * device/lib/printfl.c,
39790         * device/lib/realloc.c,
39791         * device/lib/ser_ir.c,
39792         * device/lib/serial.c,
39793         * support/regression/tests/libmullong.c: replaced all special keywords
39794           with their double underscore equivalent
39795         * support/regression/ports/mcs51-xstack-auto/spec.mk,
39796         * device/lib/Makefile.in: compile libs with --std-c99 instead of
39797           --std-sdcc99
39798         * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
39799           (genRet): if the bit-symbol is ruonly it already is in the carry
39800         * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
39801         * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
39802         * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
39803           type UCHAR if dest is not bit
39804
39805 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
39806
39807         * device/include/math.h,
39808         * device/lib/cotf.c,
39809         * device/lib/expf.c,
39810         * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
39811
39812 2007-04-01 Borut Razem <borut.razem AT siol.net>
39813
39814         * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
39815           fixed bug #1692042: input buffer overflow...scanner uses REJECT
39816         * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
39817           gcc_unreachable() called internal_error()...
39818
39819 2007-03-30 Raphael Neider <rneider AT web.de>
39820
39821         * src/pic/ralloc.c (isData): suppress garbage debug output
39822
39823 2007-03-28 Borut Razem <borut.razem AT siol.net>
39824
39825         * doc/sdccman.lyx:
39826           "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
39827           is developed, built and used worldwide, and the word "night" doesn't
39828           make any sense.
39829
39830 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
39831
39832         * device/include/mcs51/C8051F360.h: new, added
39833         * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
39834
39835 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
39836
39837         * src/SDCC.y (declaration_specifiers, function_specifier),
39838         * support/Util/SDCCerr.c,
39839         * support/Util/SDCCerr.h,
39840         * src/SDCCsymt.h,
39841         * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
39842           inline keyword
39843         * src/SDCCmem.c (deallocParms),
39844         * src/SDCCast.c: support for function inlining, not quite complete
39845         * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
39846           'restrict' qualifier
39847
39848 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
39849
39850         * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
39851           (saveRBank, unsaveRBank): don't save bits,
39852           (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
39853         * support/regression/tests/bug1535242.c: new, added
39854         * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
39855           thanks Alexey Shamrin <shamrin AT gmail.com>,
39856           made assert.h header ANSI compliant (added a check for NDEBUG macro,
39857           removed header guard)
39858         * .version,
39859         * sdcc.spec: bumped version to 2.6.5
39860         * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
39861
39862 2007-03-22 Borut Razem <borut.razem AT siol.net>
39863
39864         * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
39865           fixed bug #1653671: sdcdb integration into ddd is broken
39866
39867 2007-03-22 Raphael Neider <rneider AT web.de>
39868
39869         * src/pic/gen.c (popGetExternal): augmented to also create references
39870           to external variables (not only labels),
39871           (genCall): comment on plan to reduce PAGESEL overhead,
39872           (genFunction, genEndFunction): also save/restore FSR around interrupt
39873           handling code, removed lots of unused code
39874           (genDivOneByte): release acquired temp register
39875         * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
39876           of popGetExternal
39877         * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
39878           for registers that need to be saved during interrupts (FSR, STATUS,
39879           PCLATH; W needs special handling), currently only FSR is used
39880
39881 2007-03-22 Raphael Neider <rneider AT web.de>
39882
39883         * device/include/pic/pic14devices.txt: 16f688 has only one config word
39884
39885 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
39886
39887         * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
39888
39889 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
39890
39891         * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
39892
39893 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
39894
39895         * as/link/aslink.h: added LKOBJEXT
39896         * as/link/hc08/link_hc08.dsp,
39897         * as/link/hc08/Makefile.bcc,
39898         * as/link/hc08/Makefile.in,
39899         * as/link/mcs51/aslink.dsp,
39900         * as/link/mcs51/Makefile.bcc,
39901         * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
39902         * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
39903         * as/link/lkaomf51.c: merged and moved
39904         * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
39905         * as/link/z80/lkdata.c,
39906         * as/link/lkdata.c: merged and moved
39907         * as/link/hc08/lkmain.c,
39908         * as/link/mcs51/lkmain.c: cosmetic changes
39909         * as/link/z80/lkeval.c, as/link/lkeval.c: merged
39910         * as/link/lklex.c: use LKOBJEXT
39911         * as/link/z80/lklist.c, as/link/lklist.c: merged,
39912           ANSI-fied functions, removed bubble-sorts
39913         * as/link/z80/lksym.c, as/link/lksym.c: merged,
39914           ANSI-fied functions
39915         * as/link/z80/linkgbz80.dsp,
39916         * as/link/z80/linkz80.dsp,
39917         * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
39918           moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
39919         * as/link/z80/lkhead.c,
39920         * as/link/z80/lklex.c: deleted
39921         * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
39922         * as/link/z80/lkmain.c: added copyfile()
39923
39924 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
39925
39926         * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
39927
39928 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
39929
39930         * device/lib/_strlen.c: assembler version for mcs51
39931
39932 2007-03-13 Raphael Neider <rneider AT web.de>
39933
39934         * device/include/pic16/pic18f2221.h,
39935         * device/include/pic16/pic18f2321.h,
39936         * device/include/pic16/pic18f2331.h,
39937         * device/include/pic16/pic18f4221.h,
39938         * device/include/pic16/pic18f4321.h,
39939         * device/include/pic16/pic18f4331.h: fixed config byte location names
39940         * support/scripts/inc2h-pic16.pl: removed debug output, emit
39941           consistently named config byte locations
39942
39943 2007-03-13 Borut Razem <borut.razem AT siol.net>
39944
39945         * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
39946           sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
39947           sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
39948           as/link/z80/Makefile.in, as/z80/Makefile.in:
39949           introduced LDFLAGS
39950
39951 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
39952
39953         * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
39954         * device/lib/printf_large.c: pointer was converted to generic
39955         pointer for mcs51 models other than model-small (Maarten noticed)
39956
39957 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
39958
39959         * device/include/mcs51/ADuC84x.h: Added.
39960
39961 2007-03-10 Borut Razem <borut.razem AT siol.net>
39962
39963         * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
39964           fixed RFE #1624219: double backslashes in filenames;
39965           functions hexEscape(), octalEscape() and copyStr() moved from
39966           SDCCval.c to SDCCutil.c and made them glovbally available
39967
39968 2007-03-09 Borut Razem <borut.razem AT siol.net>
39969
39970         * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
39971           src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
39972           1673361: Missaligned comments in output files
39973
39974 2007-03-09 Raphael Neider <rneider AT web.de>
39975
39976         * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
39977
39978 2007-03-09 Raphael Neider <rneider AT web.de>
39979
39980         * src/pic/gen.c,
39981         * src/pic/glue.c,
39982         * src/pic/ralloc.c: suppress undesired debug output
39983         * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
39984
39985 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
39986
39987         * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
39988
39989 2007-03-07 Borut Razem <borut.razem AT siol.net>
39990
39991         * device/lib/pic16/libdev/pic18f[24][34]31.c:
39992           search include files in the current directory
39993
39994 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
39995
39996         * src/SDCCglue.c (emitMaps, glue),
39997         * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
39998           absolute xdata
39999         * support/regression/tests/absolute.c: added xdata test
40000
40001 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
40002
40003         * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
40004           added condition to macro, fixes bug 1666080
40005
40006 2007-03-02 Raphael Neider <rneider AT web.de>
40007
40008         * src/pic/gen.c (genGenPointerSet): removed bogus assertion
40009
40010 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
40011
40012         * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
40013         be cleared. Unconditionally set __XPAGE
40014         * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
40015
40016 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
40017
40018         * src/SDCCglobl.h,
40019         * src/SDCCmain.c,
40020         * src/mcs51/gen.c,
40021         * src/mcs51/rtrack.c,
40022         * src/ds390/gen.c,
40023         * doc/sdccman.lyx: added --no-gen-comments
40024         * src/mcs51/peeph.def: added 192.b, disabled 185
40025
40026 2007-02-25 Raphael Neider <rneider AT web.de>
40027
40028         * src/pic16/gen.c (genCast): fixed typo
40029         * device/lib/pic16/Makefile.subdir: only install existing files
40030         * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
40031
40032 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
40033
40034         * device/lib/mcs51/crtcall.asm: new, added for indirect calls
40035         * device/lib/mcs51/crtclear.asm,
40036         * device/lib/mcs51/crtxclear.asm: renumbered labels
40037         * device/lib/mcs51/Makefile.in: added crtcall.asm
40038         * doc/sdccman.lyx: documented mcs51 crt* library startup code
40039         * src/mcs51/gen.c (movc): removed,
40040           (aopGet, genPlusBits): clear a after loading the carry (possibly from
40041             acc.x or psw.x),
40042           (toCarry, genSend, genRet): added function toCarry,
40043           (genPcall): use "lcall @a+dptr" for functions w/o parameters,
40044           (assignBit, genAssign, genCast): added function assignBit
40045         * src/mcs51/Makefile.bcc: added rtrack.c
40046         * src/mcs51/ralloc.h: made valueKnown a bitfield
40047         * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
40048           fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
40049           disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
40050         * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
40051         * src/z80/gen.c: added AOP_IS_PAIRPTR,
40052           (_pop): only pop valid pairs, see gencjneshort,
40053           (gencjneshort): return pair that still needs to be popped, restructured,
40054           (gencjne, genCmpEq): call _pop
40055
40056 2007-02-23 Raphael Neider <rneider AT web.de>
40057
40058         * device/include/pic/pic14devices.txt: 16f684 has only one config word
40059
40060 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
40061
40062         * device/include/mcs51/P89LPC925.h: Added.
40063
40064 2007-02-18 Raphael Neider <rneider AT web.de>
40065
40066         * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
40067
40068 2007-02-17 Borut Razem <borut.razem AT siol.net>
40069
40070         * support/cpp2/directives.c, support/cpp2/version.c:
40071           synchronized with GCC CPP 4.1.2
40072
40073 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
40074
40075         * src/mcs51/rtrack.h,
40076         * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
40077           by checking the strings passed by emitcode() to the assembler.
40078           Feel free to change. This in part addresses RFE #482179.
40079           Set environment variable SDCC_RTRACK to enable.
40080         * src/mcs51/gen.c: inserted hooks
40081         * src/mcs51/ralloc.h: added two members to struct regs
40082         * support/regression/tests/regtrack.c: added
40083
40084 2007-02-14 Borut Razem <borut.razem AT siol.net>
40085
40086         * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
40087         * Makefile.in: applied patch from Makefile related part of
40088           #1469393: Compiler does not initialize static data
40089
40090 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
40091
40092         * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
40093           for better fix of bug 1273984, compiles pic16 rand.c
40094
40095 2007-02-12 Borut Razem <borut.razem AT siol.net>
40096
40097         * src/pic16/main.c: fixed pic16 standard library directory bug
40098
40099 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
40100
40101         * src/hc08/gen.c (genSwap): fix swap regression test
40102
40103 2007-02-10 Borut Razem <borut.razem AT siol.net>
40104
40105         * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
40106           with same scope
40107         * support/regression/tests/bug-1654060.c: added regression test for
40108           #1654060
40109
40110 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
40111
40112         * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
40113         bit moves in return statement
40114
40115 2007-02-09 Borut Razem <borut.razem AT siol.net>
40116
40117         * src/SDCC.y: fixed bug #1654060 typedef within function causes
40118           syntax error
40119
40120 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
40121
40122         * src/mcs51/gen.c (aopPut): use direct name for pushing registers
40123         * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
40124
40125 2007-02-07 Raphael Neider <rneider AT web.de>
40126
40127         * src/pic16/devices.inc,
40128         * device/include/pic16/pic18fregs.h,
40129         * device/include/pic16/pic18f[24][34]31.h,
40130         * device/lib/pic16/libdev/pic18f[24][34]31.c,
40131         * device/lib/pic16/pics.all: added 18f[24][34]31 family
40132         * device/lib/pic16/libio/i2c.ignore: do not build i2c
40133
40134 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
40135
40136         * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
40137           can this have lived here for so many years?
40138         * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
40139           fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
40140         * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
40141
40142 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
40143
40144         * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
40145         appended by loop induction must be at the very end of the eBBlock
40146
40147 2007-02-05 Kevin Vigor
40148
40149         * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
40150
40151 2007-02-05 Borut Razem <borut.razem AT siol.net>
40152
40153         * support/regression/fwk/lib/timeout.c: native WIN32 port,
40154           implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
40155
40156 2007-02-03 Borut Razem <borut.razem AT siol.net>
40157
40158         * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
40159           applied patch #1646602 option to set default signedness of char to
40160           unsigned, added -funsigned-char command line option,
40161           thanks to Gunther Jehle
40162         * device/lib/Makefile.in: added the -f option to rm so it doesn't
40163           prompt for file deletion a few hundred times (especially the
40164           subversion files, which have ro permissions so it asks for
40165           confirmation), thanks to Simon McAuliffe;
40166           added {} + option to find in order to remove multiple files from a
40167           single rm commad
40168
40169 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
40170
40171         * device/include/mcs51/SST89x5xRDx.h: Added.
40172
40173 2007-02-02 Raphael Neider <rneider AT web.de>
40174
40175         * src/pic/glue.c (emitSymbolSet): check sym->etype before use
40176         * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
40177
40178 2007-02-01 Raphael Neider <rneider AT web.de>
40179
40180         * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
40181           config words again
40182
40183 2007-01-31 Borut Razem <borut.razem AT siol.net>
40184
40185         * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
40186           if compiled with GCC. Thanks to Raphael Neider
40187
40188 2007-01-31 Raphael Neider <rneider AT web.de>
40189
40190         * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
40191             operand names, handles name and (name + n) for all n,
40192           (sameBank): restructured, also check bank allocation policy,
40193         * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
40194           (pic14_operandsAllocatedInSameBank): check whether to operands
40195             will be allocated into the same bank (i.e., section) to reduce
40196             BANKSEL overhead, queried from pcode.c:sameBank,
40197           (pic14printLocals): reintroduced clustering registers into a single
40198             section: all compiler generated symbols will now reside in one
40199             bank (per file), reducing BANKSEL overhead and code size,
40200           (showAllMemmaps): use local dbuf where possible
40201
40202 2007-01-29 Raphael Neider <rneider AT web.de>
40203
40204         * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
40205           (call_libraryfunc): retrieve/create symbol and mark as used,
40206           (genFunction): mark defined functions as non-extern and add again
40207            to code memmap for later output
40208         * src/pic/glue.c (emitPseudoStack): put into own subroutine,
40209           (pic14printLocals): reworked for new symbol emission,
40210           (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
40211           showAllMemmaps): reworked symbol output using dbufs, added handling
40212             of string literals (still incomplete),
40213           (picglue): removed symbol emission, moved into showAllMemmaps,
40214           (emitSymbolSet): new workhorse for symbol output,
40215           (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
40216
40217 2007-01-29 Borut Razem <borut.razem AT siol.net>
40218
40219         * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
40220           component contains the extension separator.
40221
40222 2007-01-28 Borut Razem <borut.razem AT siol.net>
40223
40224         * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
40225           on WIN32
40226         * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
40227           src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
40228           src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
40229           src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
40230           src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
40231           src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
40232           src/z80/gen.c, support/Util/MySystem.c:
40233           accept slash and backslash as directory separator on WIN32 and
40234           Cygwin ports
40235
40236 2007-01-28 Raphael Neider <rneider AT web.de>
40237
40238         * src/pic16/devices.inc,
40239         * device/include/pic16/pic18f[24][23]21.h,
40240         * device/include/pic16/pic18fregs.h,
40241         * device/lib/pic16/libdev/pic18f[24][23]21.c,
40242         * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
40243         * device/lib/pic16/libio/adc.ignore,
40244         * device/lib/pic16/libio/i2c.ignore,
40245         * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
40246           family, as gputils do not yet support the devices
40247         * device/lib/pic16/Makefile.subdir: ignore errors on install
40248         * support/scripts/inc2h-pic16.pl: script to generate pic16 device
40249           headers and libraries from gputils .inc files
40250
40251 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
40252
40253         * doc/sdccman.lyx: add printf_fast_f precision limitation note
40254
40255 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
40256
40257         * doc/sdccman.lyx: add printf benchmarks
40258
40259 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
40260
40261         * device/lib/printf_fast.c: fix %c, char promoted to int
40262         * device/lib/printf_tiny.c: fix %c, char promoted to int
40263
40264 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
40265
40266         * device/lib/printf_fast.c: fix float overflow check, bug #1525093
40267
40268 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
40269
40270         * support/regression/tests/swap.c: 64 bit hosts failed
40271         * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
40272
40273 2007-01-25 Raphael Neider <rneider AT web.de>
40274
40275         * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
40276           based on absolute register address, patch by Alex Blond
40277
40278 2007-01-22 Raphael Neider <rneider AT web.de>
40279
40280         * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
40281           emitted, do not emit them again...
40282
40283 2007-01-22 Raphael Neider <rneider AT web.de>
40284
40285         * src/regression/bank1.c, src/regression/compare6.c,
40286           src/regression/add.c: cosmetic changes
40287         * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
40288         * src/pic/gen.c: fixed global zero and one,
40289           (aopForSym): removed unued code,
40290           (aopGet): assert aop is defined, check and use `index' of
40291             pCodeImmd operands (fixes #1630908),
40292         * src/pic/pcode.c (get_op): added output of generic pointer tag,
40293           (register_reassign): prevent accidental register unification,
40294           (ReuseReg): cosmetic changes (also above)
40295         * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
40296           pic14emitStaticSeg): do not emit initialized data,
40297           (printIval*): replaced with working versions,
40298           (pic14createInterruptVect,picglue): use idata for initialized data,
40299             now init data should work in all modules (not only main()),
40300         * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
40301
40302 2007-01-21 Borut Razem <borut.razem AT siol.net>
40303
40304         * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
40305           use -fPIC or -fpic if they are supported and not ignored
40306         * src/SDCCval.c: fixed bug introduced by me in rev. #4577
40307         * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
40308
40309 2007-01-20 Borut Razem <borut.razem AT siol.net>
40310
40311         * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
40312           implemented RFE #1470316: allow "$" in variable names
40313
40314 2007-01-20 Raphael Neider <rneider AT web.de>
40315
40316         * device/include/pic/pic14regs.h: reverted accidental wipe of the file
40317
40318 2007-01-20 Raphael Neider <rneider AT web.de>
40319
40320         * device/lib/pic/libdev/devices.txt: device list for mkall.sh
40321         * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
40322         * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
40323         * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
40324           applied patch from Robert Tate (#1629249) to add PORTs and TRISs
40325         * device/lib/pic/libdev/pic*.c,
40326         * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
40327         * device/lib/pic/libdev/Makefile.in: show progress
40328
40329 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
40330
40331         * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
40332         * support/scripts/sdcc_cygwin_mingw32,
40333         * support/scripts/sdcc_mingw32,
40334         * support/scripts/build.mak: replaced --datadir by --datarootdir for
40335         conformance with autoconf 2.6
40336
40337 2007-01-19 Raphael Neider <rneider AT web.de>
40338
40339         * src/pic/device.c (register_map): fixed list construction
40340         * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
40341           (genMod): removed case for genModbits,
40342           (genModbits): removed as now unused/unimplemented
40343         * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
40344
40345 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
40346
40347         * support/regression/tests/swap.c: added in response to #1638622
40348         * doc/sdccman.lyx: synced version, minor changes
40349
40350 2007-01-18 Borut Razem <borut.razem AT siol.net>
40351
40352         * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
40353           thanks to Gunther Jehle
40354         * src/asm.c: don't die if the file drfined in #line couldn't be opened
40355         * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
40356           src/SDCCval.c: removed redundant definitions of currFname and mylineno;
40357           use filename in lineno instead.
40358         * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
40359           print the file name in ast_print()
40360
40361 2007-01-18 Borut Razem <borut.razem AT siol.net>
40362
40363         * support/Util/dbuf_string.c: removed (PTR) cast since it is not
40364           defined in MSVC
40365         * src/SDCC.lex: stringLiteral() returns const char pointer,
40366           EOF detection in stringLiteral(), fixed asmbuf memory leak,
40367           fixed column counting
40368         * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
40369           accept const char pointer as parameter
40370         * src/SDCCdwarf2.c: corrected buffer size
40371
40372 2007-01-17 Borut Razem <borut.razem AT siol.net>
40373
40374         * support/Util/dbuf_string.c: fixed for amd64
40375
40376 2007-01-15 Borut Razem <borut.razem AT siol.net>
40377
40378         * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
40379           removed terminal symbol ELIPSIS, since it was never generated by the
40380           lexer and it was wrongly used in parameter_identifier_list rule
40381
40382 2007-01-15 Raphael Neider <rneider AT web.de>
40383
40384         * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
40385             code page and data banking description
40386         * src/pic/genarith.c,
40387         * src/pic/gen.h: removed bit arithmetic functions,
40388             updated exit(1) to exit(EXIT_FAILURE)
40389         * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
40390         * device/include/pic16/pic18f2455.h,
40391         * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
40392             TRISD and TRISE, fixed/added some bit names
40393         * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
40394         * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
40395             updated pic18f2455.{c,h} instead of duplicating them
40396
40397 2007-01-14 Borut Razem <borut.razem AT siol.net>
40398
40399         * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
40400           Cannot debug files that contain spaces in the path name
40401           by converting spaces in asm file name to underscores
40402
40403 2007-01-13 Borut Razem <borut.razem AT siol.net>
40404
40405         * doc/sdccman.lyx: fixed format errors
40406
40407 2007-01-10 Borut Razem <borut.razem AT siol.net>
40408
40409         * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
40410           codeseg/constseg #pragma fail
40411         * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
40412         * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
40413           suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
40414           suppoprt/cpp2/sdcpp.[ch]: house cleaning
40415
40416 2007-01-09 Borut Razem <borut.razem AT siol.net>
40417
40418         * get rid of diagnistic.[ch], pretty-print.[ch],
40419           c-pretty-print.[ch], ... used just for error, warning, ...
40420           message formatting
40421         * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
40422           suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
40423           suppoprt/cpp2/pretty-print.[ch]:
40424           removed
40425         * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
40426           suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
40427           suppoprt/cpp2/sdcpp.dsp:
40428           changed
40429
40430 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
40431
40432         * device/lib/printf_large.c (output_float): removed recursion,
40433           use smaller buffer on stack for mcs51,
40434           fixed bug printing 1.96
40435         * support/regression/tests/snprintf.c: added test
40436
40437 2007-01-07 Borut Razem <borut.razem AT siol.net>
40438
40439         * use dynamic memory buffers instead temporary files
40440         * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
40441           added
40442         * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
40443           src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
40444           src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
40445           src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
40446           src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
40447           src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
40448           src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
40449           src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
40450           src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
40451           src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
40452           src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
40453           support/Util/dbuf.c, support/Util/dbuf.h:
40454           modified
40455         * .version, sdcc.spec: bumped version to 2.6.4
40456
40457 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
40458
40459         * src/port.h: added TARGET_Z80_LIKE macro
40460         * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
40461           output PSEG location if --xram-loc or --xstack-loc was used
40462         * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
40463
40464 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
40465
40466         * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
40467         * as/as_z80.dsp,   as/z80/as_z80.dsp,
40468         * as/asx8051.dsp,  as/mcs51/asx8051.dsp,
40469         * sdcc.dsw: moved project files into subdir
40470         * as/hc08/as_hc08.dsp,
40471         * as/hc08/Makefile.bcc,
40472         * as/hc08/Makefile.in,
40473         * as/mcs51/Makefile.bcc,
40474         * as/mcs51/Makefile.in,
40475         * as/z80/Makefile.bcc,
40476         * as/z80/Makefile.in,
40477         * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
40478         * as/hc08/asm.h,
40479         * as/mcs51/asm.h,
40480         * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
40481         * as/hc08/asmain.c,
40482         * as/hc08/assym.c,
40483         * as/mcs51/asmain.c,
40484         * as/mcs51/assym.c,
40485         * as/z80/assym.c: removed include "strcmpi.h"
40486         * as/hc08/strcmpi.c,
40487         * as/hc08/strcmpi.h,
40488         * as/mcs51/strcmpi.c,
40489         * as/mcs51/strcmpi.h,
40490         * support/Util/strcmpi.c,
40491         * support/Util/strcmpi.h: removed files
40492         * as/strcmpi.c: added as_strncmpi()
40493
40494 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
40495
40496         * sdcc.dsw: Added some dependencies on project config.dsp
40497
40498 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
40499
40500         * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
40501           with [di]ram_start to fix a regresion
40502
40503 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
40504
40505         * configure.in: added missing mcs51 in status output
40506         * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
40507         directory
40508         * debugger/mcs51/clean.mk (distclean): remove config.h
40509         * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
40510         * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
40511         options.h, s-options-h and options.c
40512         * support/cpp2/clean.mk: unused, removed
40513         * Makefile.common.in,
40514         * main_in.mk,
40515         * as/Makefile.in,
40516         * as/hc08/Makefile.in,
40517         * as/hc08/clean.mk,
40518         * as/mcs51/Makefile.in,
40519         * as/mcs51/clean.mk,
40520         * as/z80/clean.mk,
40521         * as/z80/conf.mk,
40522         * as/z80/Makefile.in,
40523         * as/z80/clean.mk,
40524         * as/link/Makefile.in,
40525         * as/link/hc08/Makefile.in,
40526         * as/link/hc08/clean.mk,
40527         * as/link/mcs51/Makefile.in,
40528         * as/link/mcs51/clean.mk,
40529         * as/link/z80/Makefile.in,
40530         * as/link/z80/clean.mk,
40531         * as/link/z80/conf.mk,
40532         * debugger/mcs51/Makefile.in,
40533         * debugger/mcs51/clean.mk,
40534         * device/include/Makefile.in,
40535         * device/lib/Makefile.in,
40536         * device/lib/mcs51/Makefile.in,
40537         * device/lib/pic/Makefile.in,
40538         * device/lib/pic/Makefile.common.in,
40539         * device/lib/pic/Makefile.subdir,
40540         * device/lib/pic/Makefile.rules,
40541         * device/lib/pic16/libio/Makefile.in,
40542         * device/lib/pic16/Makefile.subdir,
40543         * device/lib/pic16/libdev/Makefile.in,
40544         * device/lib/pic16/Makefile.rules,
40545         * device/lib/pic16/Makefile.common.in,
40546         * sim/ucsim/avr.src/Makefile.in,
40547         * sim/ucsim/main_in.mk,
40548         * sim/ucsim/cmd.src/Makefile.in,
40549         * sim/ucsim/doc/Makefile.in,
40550         * sim/ucsim/gui.src/Makefile.in,
40551         * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
40552         * sim/ucsim/gui.src/serio.src/Makefile.in,
40553         * sim/ucsim/hc08.src/Makefile.in,
40554         * sim/ucsim/libltdl/Makefile.in,
40555         * sim/ucsim/s51.src/Makefile.in,
40556         * sim/ucsim/sim.src/Makefile.in,
40557         * sim/ucsim/sim.src/conf.mk,
40558         * sim/ucsim/xa.src/Makefile.in,
40559         * sim/ucsim/z80.src/Makefile.in,
40560         * src/Makefile.in,
40561         * src/clean.mk,
40562         * src/port.mk,
40563         * support/cpp2/Makefile.in,
40564         * support/librarian/Makefile.in,
40565         * support/librarian/clean.mk,
40566         * support/makebin/Makefile.in,
40567         * support/makebin/clean.mk,
40568         * support/packihx/Makefile.in,
40569         * support/regression/Makefile.in,
40570         * support/regression/ports/ds390/spec.mk,
40571         * support/regression/ports/gbz80/spec.mk,
40572         * support/regression/ports/hc08/spec.mk,
40573         * support/regression/ports/mcs51/spec.mk,
40574         * support/regression/ports/mcs51-large/spec.mk,
40575         * support/regression/ports/mcs51-medium/spec.mk,
40576         * support/regression/ports/mcs51-xstack-auto/spec.mk,
40577         * support/regression/ports/pic14/spec.mk,
40578         * support/regression/ports/pic16/spec.mk,
40579         * support/regression/ports/mcs51-stack-auto/spec.mk,
40580         * support/regression/ports/ucz80/spec.mk,
40581         * support/regression/ports/xa51/spec.mk,
40582         * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
40583         adding a slash after $(top_builddir) and/or adding @datarootdir@
40584         * configure.in,
40585         * debugger/mcs51/configure.in,
40586         * device/lib/pic/configure.in,
40587         * device/lib/pic16/configure.in,
40588         * sim/ucsim/configure.in,
40589         * support/cpp2/configure.in,
40590         * support/packihx/configure.in: changed AC_PREREQ to 2.60
40591         * configure,
40592         * debugger/mcs51/configure,
40593         * device/lib/pic/configure,
40594         * device/lib/pic16/configure,
40595         * sim/ucsim/configure,
40596         * support/cpp2/configure,
40597         * support/packihx/configure: generated with autoconf 2.60
40598
40599 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
40600
40601         * as/link/hc08/lkihx.c (newArea),
40602         * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
40603
40604 2007-01-02 Borut Razem <borut.razem AT siol.net>
40605
40606         * doc/sdccman.lyx: documented #pragma sdcc_hash
40607         * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
40608           initialized to 0
40609         * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
40610
40611 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
40612
40613         * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
40614         empty 'while'-loop to work correctly, see regression test 'while.c'
40615         * support/regression/tests/while.c: added
40616
40617 2007-01-01 Borut Razem <borut.razem AT siol.net>
40618
40619         * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
40620           support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
40621           support/cpp2/libcpp/sdcpp.c:
40622           sdcpp specific pragma/directive/option handling moved to sdcpp.c
40623         * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
40624         * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
40625
40626 2006-12-31 Borut Razem <borut.razem AT siol.net>
40627
40628         * SDCPP synchronized with GCC CPP release version 4.1.1,
40629           currently the latest release:
40630         * support/cpp2/libcpp, support/cpp2/libcpp/include,
40631           support/cpp2/libcpp/include/cpp-id-data.h
40632           support/cpp2/libiberty/fopen_unlocked.c
40633           support/cpp2/libiberty/md5.c
40634           support/cpp2/md5.h
40635           support/cpp2/opt-functions.awk
40636           support/cpp2/opt-gather.awk
40637           support/cpp2/optc-gen.awk
40638           support/cpp2/opth-gen.awk:
40639           added
40640         * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
40641           support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
40642           support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
40643           support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
40644           support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
40645           support/cpp2/diagnostic.h, support/cpp2/except.h,
40646           support/cpp2/hwint.h, support/cpp2/input.h,
40647           support/cpp2/intl.h, support/cpp2/move-if-change,
40648           support/cpp2/opts.c, support/cpp2/opts.h,
40649           support/cpp2/output.h, support/cpp2/prefix.c,
40650           support/cpp2/prefix.h, support/cpp2/pretty-print.c,
40651           support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
40652           support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
40653           support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
40654           support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
40655           support/cpp2/version.c:
40656           modified
40657         * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
40658           support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
40659           support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
40660           support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
40661           support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
40662           support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
40663           support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
40664           support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
40665           support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
40666           support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
40667           support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
40668           moved
40669         * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
40670           support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
40671           support/cpp2/cpphash.c, support/cpp2/cpphash.h,
40672           support/cpp2/cppinit.c, support/cpp2/cpplex.c,
40673           support/cpp2/cpplib.c, support/cpp2/cpplib.h,
40674           support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
40675           support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
40676           support/cpp2/hashtab.h, support/cpp2/hashtable.c,
40677           support/cpp2/hashtable.h, support/cpp2/line-map.c,
40678           support/cpp2/line-map.h, support/cpp2/mkdeps.c,
40679           support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
40680           support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
40681           support/cpp2/system.h:
40682           deleted / moved
40683
40684 2006-12-31 Borut Razem <borut.razem AT siol.net>
40685
40686         * configure.in, configure: fixed bug #1538756: configure dies if bison
40687           and flex are not installed, 2nd try
40688
40689 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
40690
40691         * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
40692         400.x for better code in RFE 899102
40693
40694 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
40695
40696         * src/SDCCpeeph.c (deadMove),
40697         * src/port.h,
40698         * src/mcs51/peep.h: renamed 'op' by 'reg'
40699         * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
40700         (scan4op): small change for removeDeadMove(), added support for
40701         'callee saves' and/or PACLL function calls,
40702         (removeDeadMove): added, removes superflous 'mov r%1,%2',
40703         (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
40704         left in new dispatcher mcs51DeadMove()
40705         (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
40706         removeDeadMove()
40707         * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
40708
40709 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
40710
40711         * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
40712           support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
40713
40714 2006-12-30 Borut Razem <borut.razem AT siol.net>
40715
40716         * support/cpp2/spacs.h: deleted from svn
40717         * configure.in, configure: fixed bug #1538756: configure dies if bison
40718           and flex are not installed
40719
40720 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
40721
40722         * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
40723           with this z80 passes printf float test when enabled
40724         * support/regression/tests/bug1057979.c: typo disabled ds390 float test
40725
40726 2006-12-28 Borut Razem <borut.razem AT siol.net>
40727
40728         * support/cpp2/config.in, support/cpp2/configure.in,
40729           support/cpp2/configure, support/cpp2/Makefile.in:
40730           fix for the solaris build
40731
40732 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
40733
40734         * src/SDCC.y (type_specifier2, pointer),
40735         * src/SDCCsymt.h,
40736         * src/SDCCsymt.c (mergeSpec, checkSClass),
40737         * support/Util/SDCCerr.c,
40738         * support/Util/SDCCerr.h: Parse and validate the restrict keyword
40739         * support/valdiag/valdiag.py: Allow test cases to specify
40740           required language standard
40741         * support/valdiag/tests/restrict.c: New file to test restrict keyword
40742         * support/valdiag/tests/tentdecl.c: Supress empty source file error
40743
40744 2006-12-27 Borut Razem <borut.razem AT siol.net>
40745
40746         * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
40747         * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
40748           mbchar removed
40749         * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
40750           fixed for borland C
40751         * support/cpp2/libiberty/Makefile.bcc: updated
40752         * src/pic16/main.c: fixed #pragma udata handling
40753         * src/mcs51/mcs51.dsp: added peep.[ch] to the project
40754
40755 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
40756
40757         * src/SDCCpeeph.c: made labelHashEntry global,
40758         made pcDistance, FBYNAME static,
40759         (pcDistance): made static, use isComment and isLabel,
40760         (deadMove): added,
40761         (getLabelRef): added, extracted from labelRefCount(),
40762         (labelRefCount): use new getLabelRef(),
40763         (callFuncByName): made static, added deadMove,
40764         use isComment and isLabel,
40765         (newPeepRule): made static, set isLabel,
40766         (isLabelDefinition): added parameter isPeepRule to allow '%' in
40767         labels from peephole rules,
40768         (buildLabelRefCountHash): speed up by running isLabelDefinition() only
40769         when isComment or isLabel is set
40770         * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
40771         added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
40772         to make them global
40773         * src/mcs51/peep.h: added
40774         * src/mcs51/peep.c: added, implements mcs51DeadMove()
40775         * src/port.h: added peep->deadMove to port structure
40776         * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
40777         * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
40778         deadMove, finally removed no. 1 and 2
40779         * src/mcs51/gen.c,
40780         * src/pic/gen.c,
40781         * src/z80/gen.c,
40782         * src/z80/ralloc.c,
40783         * src/pic16/gen.c,
40784         * src/ds390/gen.c,
40785         * src/hc08/gen.c: mark lines with isComment or isLabel
40786         * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
40787         * .version,
40788         * sdcc.spec: bumped version to 2.6.3
40789
40790 2006-12-26 Borut Razem <borut.razem AT siol.net>
40791
40792         * support/cpp2/Makefile.in: added dependency on options.h
40793         * configure: regenerated
40794         * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
40795         * support/cpp2/Makefile.in: added vasprintf.c
40796
40797 2006-12-25 Borut Razem <borut.razem AT siol.net>
40798
40799         * SDCPP synchronized with GCC CPP release version 3.4.6,
40800           the latest release before 4.x:
40801         * support/cpp2/Makefile.in, support/cpp2/config.h,
40802           support/cpp2/configure, support/cpp2/configure.in,
40803           support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
40804           support/cpp2/cpperror.c, support/cpp2/cppexp.c,
40805           support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
40806           support/cpp2/cpphash.h, support/cpp2/cppinit.c,
40807           support/cpp2/cpplex.c, support/cpp2/cpplib.c,
40808           support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
40809           support/cpp2/cpptrad.c, support/cpp2/except.h,
40810           support/cpp2/hashtable.c, support/cpp2/hashtable.h,
40811           support/cpp2/hwint.h, support/cpp2/intl.h,
40812           support/cpp2/line-map.c, support/cpp2/line-map.h,
40813           support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
40814           support/cpp2/output.h, support/cpp2/prefix.c,
40815           support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
40816           support/cpp2/system.h, support/cpp2/version.c:
40817           modified
40818         * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
40819           support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
40820           support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
40821           support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
40822           support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
40823           support/cpp2/hashtab.c, support/cpp2/hashtab.h,
40824           support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
40825           support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
40826           support/cpp2/move-if-change, support/cpp2/opts.c,
40827           support/cpp2/opts.h, support/cpp2/opts.sh,
40828           support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
40829           support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
40830           support/cpp2/win32, support/cpp2/win32/dirent.c,
40831           support/cpp2/win32/dirent.h:
40832           added
40833         * support/cpp2/sdcpp.c: renamed from sdcppmain.c
40834         * support/cpp2/sdcpp.h: renamed from sdcc.h
40835         * sdcppinit.c: deleted
40836
40837 2006-12-23 Borut Razem <borut.razem AT siol.net>
40838
40839         * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
40840           support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
40841           preproc.c: an other try to fix bug #982435: introduced
40842           -pedantic-parse-number command line option and pedantic_parse_number
40843           pragma
40844
40845 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
40846
40847         * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
40848            BSEG handling,
40849           (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
40850            corrected overlayed areax addresses, warn about memory overlaps
40851         * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
40852         * src/avr/main.c,
40853         * src/ds390/main.c,
40854         * src/hc08/main.c,
40855         * src/mcs51/main.c,
40856         * src/pic16/main.c,
40857         * src/pic/main.c,
40858         * src/xa51/main.c,
40859         * src/z80/main.c,
40860         * src/port.h: added xabs_name and iabs_name
40861         * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
40862           (glue, emitMaps): create and emit maps d_abs and i_abs
40863         * src/SDCCglue.h: cosmetic changes
40864         * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
40865         * src/SDCCmem.h,
40866         * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
40867           (allocDefault): put absolute, initialized globals in them
40868         * support/regression/tests/absolute.c: added absolute bdata test
40869         * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
40870
40871 2006-12-20 Borut Razem <borut.razem AT siol.net>
40872
40873         * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
40874         * support/regression/tests/preproc.c: renamed from bug-1351710.c,
40875           added regression test for bug #982435
40876
40877 2006-12-18 Borut Razem <borut.razem AT siol.net>
40878
40879         * src/SDCCutil.c: fixed a bug in (get_pragma_token)
40880         * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
40881           small cosmetic changes
40882         * src/SDCC.lex: (stringLiteral) fixed bug #1351710
40883         * support/regression/tests/bug-1351710.c: added regression test
40884
40885 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
40886
40887         * doc/sdccman.lyx: added the long missed iCode table
40888           "<where is figure II?>", added links to wiki
40889
40890 2006-12-17 Borut Razem <borut.razem AT siol.net>
40891
40892         * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
40893           src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
40894           support/Util/SDCCerr.[ch]: removed deprecated pragmas,
40895           unified table driven pragma handling, pragma argument type checking
40896         * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
40897           current one - version 1.1.3
40898         * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
40899
40900 2006-12-13 Raphael Neider <rneider AT web.de>
40901
40902         * src/pic/device.h: removed AssignedMemory structure and macros
40903         * src/pic/device.c: removed global finalMapping (linker assigns
40904             memory locations),
40905           (register_map): add SFRs to remembered memRanges
40906           (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
40907           assignFixedRegisters,assignRelocatableRegisters): removed,
40908           (setMaxRAM,validAddress): adapted accordingly,
40909           (pic14_hasSharebank,pic14_getSharedStack): only report and use
40910             reasonably sized sharebanks,
40911         * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
40912           (allDefsOutOfRange): removed unused code,
40913         * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
40914             handling
40915         * src/pic/pcode.c (register_reassign): removed recursion warning,
40916             fired far too often,
40917         * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
40918             to use existing pic14_stringInSet() to avoid duplicate symbols,
40919             tidied up the code a bit,
40920           (pic14printLocals): added in symmetry to printExterns, replaces
40921             writeUsedRegs more or less,
40922           (picglue): call new pic14_printLocals(),
40923         * device/include/pic/pic*.h: removed #pragma memmap directives,
40924             information gathered from include/pic/pic14devices.txt
40925         * support/scripts/inc2h.pl: do not emit #pragma memmap lines
40926
40927 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
40928
40929         * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
40930
40931 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
40932
40933         * device/include/mcs51/cc2430.h: fixed missing ';'
40934
40935 2006-12-10 Raphael Neider <rneider AT web.de>
40936
40937         * device/lib/pic16/libc/stdio/vfprintf.c,
40938         * device/lib/pic16/libc/stdio/printf_small.c,
40939         * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
40940           char arguments, as char varargs are cast to int by the caller,
40941           hopefully fixes #1604915 (other device libraries are still affected)
40942
40943 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
40944
40945         * src/mcs51/ralloc.c (packRegsForAssign),
40946         * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
40947
40948 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
40949
40950         * device/include/malloc.h: removed init_dynamic_memory
40951         * device/lib/malloc.c: made init_dynamic_memory static and automatically
40952           call it once from malloc. Also use _sdcc_heap[] from _heap.c
40953         * device/lib/_heap.c: new, added, contains _sdcc_heap[]
40954         * device/lib/libsdcc.lib,
40955         * device/lib/Makefile.in,
40956         * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
40957         * doc/sdccman.lyx: documented use of new _heap.c
40958         * support/regression/tests/malloc.c: removed init_dynamic_memory
40959         * src/cdbFile.c(spacesToUnderscores): new function,
40960           (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
40961           1068030
40962         * device/include/tinibios.h: removed defines for putchar and getchar
40963         * device/lib/ds390/Makefile.in: added putchar.c
40964         * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
40965
40966 2006-12-09 Borut Razem <borut.razem AT siol.net>
40967
40968         * support/cpp2/sdcc.h: prevent multiple inclusion
40969         * support/cpp2/options.h: deleted
40970
40971 2006-12-08 Borut Razem <borut.razem AT siol.net>
40972
40973         * support/cpp2/sdcc.h: removed x*alloc() macros
40974         * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
40975         * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
40976           support/cpp2/sdcpp.sdc: x*alloc files added to the project
40977         * support/cpp2/system.h: moved #include "sdcc.h"
40978         * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
40979           support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
40980           added
40981         * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
40982           -funsigned-char options
40983         * support/cpp2/sdcppmain.c: fixed bug 1611411
40984
40985 2006-12-07 Borut Razem <borut.razem AT siol.net>
40986
40987         * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
40988           directive
40989
40990 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
40991
40992         * src/SDCCsymt.c (addDecl): fixed bug 1609244
40993         * src/SDCCmain.c (linkEdit): fixed bug 1609279
40994         * doc/sdccman.lyx,
40995         * .version: bumped to 2.6.2 because a) it's been a while
40996           b) the linker sources have moved c) the preprocessor is upgraded
40997
40998 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
40999
41000         * support/regression/tests/snprintf.c: some checks
41001         * lib/src/printf_large.c: %bc: read char instead of int from stack
41002
41003 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
41004
41005         * device/include/mcs51/cc2430.h: inserted _XPAGE
41006
41007 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
41008
41009         * device/include/mcs51/cc2430.h: added
41010
41011 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
41012
41013         * device/include/asm/default/features.h,
41014         * device/include/asm/ds390/features.h,
41015         * device/include/mcs51/at89s53.h,
41016         * device/include/ser.h,
41017         * device/include/ser_ir.h,
41018         * device/include/serial.h: changed keywords to double underscore variants,
41019           fixes bug 1590261 some more, thanks Steven Borley
41020
41021 2006-12-01 Raphael Neider <rneider AT web.de>
41022
41023         * src/pic/pcode.c (register_reassign): do not crash on recursive code
41024           but emit warning (recursion is not supported for pic14)
41025
41026 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
41027
41028         * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
41029         * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
41030
41031 2006-11-30 Raphael Neider <rneider AT web.de>
41032
41033         * src/pic/device.c (dump_sfr): always emit symbols
41034         * src/pic/glue.c (pic14printPublics): fixed typo
41035
41036 2006-11-30 Raphael Neider <rneider AT web.de>
41037
41038         * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
41039           (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
41040           (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
41041            pic14_getSharedStack): NEW, evaluate the memRange entries to locate
41042            a sharebank, use a non-shared bank for the stack if none available
41043         * src/pic/device.h (struct memRange): added linked list next field,
41044           added prototypes for above functions
41045         * src/pic/ralloc.c (initStack): handle shared and banked stacks,
41046           (typeRegWithIdx): accept fixed and unfixed stack registers
41047         * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
41048           the stack, handle shared and banked stack (except for WSAVE),
41049           (insertBankSel): removed useless optimization (will never fire),
41050           (FixRegisterBanking): added optimization for devices with only one
41051           possibly aliased bank of memory, like 16f84
41052         * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
41053           devices have no SHAREBANK in the linker script
41054         * device/include/pic/pic14devices.txt: documented memmap
41055         * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
41056
41057 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
41058
41059         * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
41060           storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
41061           genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
41062           genhc08Code): switched most of the D (debug) macros to DD (detailed
41063           debug) macros to better control clutter in the generated .asm file.
41064         * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
41065           genRightShift): fixed bug with non-constant bit shift stored to
41066           a volatile result (SF Open Discussion forum thread #1616749).
41067           Single byte case is not yet optimized.
41068
41069 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
41070
41071         * device/include/asm/mcs51/features.h,
41072         * device/include/malloc.h,
41073         * device/include/stdio.h: changed keywords to double underscore variants,
41074           fixes bug 1590261
41075
41076 2006-11-27 Borut Razem <borut.razem AT siol.net>
41077
41078         * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
41079           support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
41080           support/cpp2/output.h, support/cpp2/cppinit.c,
41081           support/cpp2/cpplib.c, support/cpp2/cpplib.h,
41082           support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
41083           support/cpp2/cppdefault.c, support/cpp2/system.h,
41084           support/cpp2/cpphash.h, support/cpp2/cpplex.c,
41085           support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
41086           support/cpp2/prefix.c, support/cpp2/except.h,
41087           support/cpp2/hwint.h, support/cpp2/cppmacro.c,
41088           support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
41089           support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
41090           support/cpp2/version.c, support/cpp2/cppmain.c,
41091           support/cpp2/version.h, support/cpp2/hashtable.c,
41092           support/cpp2/cpperror.c:
41093           synchronized with GCC CPP release version 3.3.6,
41094           the latest where cppmain.c still exists.
41095         * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
41096           support/cpp2/sdcppinit.c: added
41097
41098 2006-11-27 Borut Razem <borut.razem AT siol.net>
41099
41100         * support/cpp2/cpplex.c:
41101           fixed _asm ... _endasm handling bug, introduce with GCC CPP
41102           synchronization
41103         * support/cpp2/cpplib.c: removed definitions of unused variables
41104
41105 2006-11-26 Borut Razem <borut.razem AT siol.net>
41106
41107         * support/cpp2/libiberty.h: commented out x*alloc() declarations
41108           since they are redefined by macros in support/cpp2/sdcc.h
41109         * support/cpp2/sdcc.h: x*alloc macro redefinition
41110
41111 2006-11-25 Borut Razem <borut.razem AT siol.net>
41112
41113         * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
41114           support/cpp2/configure, support/cpp2/Makefile.in,
41115           support/cpp2/cppfiles.c, support/cpp2/output.h,
41116           support/cpp2/cppinit.c, support/cpp2/cpplib.c,
41117           support/cpp2/config.h, support/cpp2/cpplib.h,
41118           support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
41119           support/cpp2/cppdefault.c, support/cpp2/config.in,
41120           support/cpp2/system.h, support/cpp2/cpplex.c,
41121           support/cpp2/cpphash.h, support/cpp2/mbchar.c,
41122           support/cpp2/cppdefault.h, support/cpp2/prefix.c
41123           support/cpp2/hwint.h, support/cpp2/mbchar.h,
41124           support/cpp2/prefix.h, support/cpp2/cppmacro.c,
41125           support/cpp2/configure.in, support/cpp2/intl.h,
41126           support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
41127           support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
41128           support/cpp2/version.c, support/cpp2/cppmain.c,
41129           support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
41130           support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
41131           support/cpp2/cpperror.c,
41132           support/cpp2/libiberty/safe-ctype.c,
41133           support/cpp2/libiberty/safe-ctype.h,
41134           support/cpp2/libiberty/splay-tree.c,
41135           support/cpp2/libiberty/obstack.c,
41136           support/cpp2/libiberty/lbasename.c,
41137           support/cpp2/libiberty/splay-tree.h,
41138           support/cpp2/libiberty/obstack.h:
41139           synchronized with GCC CPP release version 3.2.3,
41140           the latest before integration of cpp into gcc
41141         * support/cpp2/except.h, support/cpp2/line-map.c,
41142           support/cpp2/line-map.h,
41143           support/cpp2/libiberty/hex.c,
41144           support/cpp2/libiberty/concat.c,
41145           support/cpp2/libiberty/filenames.h: added
41146         * support/cpp2/intl.c: deleted
41147
41148 2006-11-24 Borut Razem <borut.razem AT siol.net>
41149
41150         * src/SDCC.y: enabled compilation of empty source file
41151         * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
41152           "ISO C forbids an empty source file"
41153         * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
41154           if all the code is ifdefed out.
41155
41156 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
41157
41158         * src/hc08/gen.c (genPcall): fix for bug #1601032
41159
41160 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
41161
41162         * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
41163         * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
41164         * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
41165         * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
41166         * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
41167         * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
41168         * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
41169         * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
41170         * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
41171         * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
41172         * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
41173         * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
41174         * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
41175         * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
41176         * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
41177           Renamed to all upper case as per the standard set by SiLabs
41178
41179 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
41180
41181         * device/include/mcs51/C8051F520.h: new, added
41182         * device/include/mcs51/compiler.h: added link about predefined macros
41183
41184 2006-11-23 Raphael Neider <rneider AT web.de>
41185
41186         * src/regression/Makefile: add -L path to fresh library
41187         * src/regression/simulate: emphasize FAILED output
41188         * src/regression/create_stc: output _failures from gpsim
41189         * src/regression/compare4.c,
41190         * src/regression/rotate6.c: fixed char literals,
41191           all compile, all run =8-D
41192
41193         * src/pic/pcode.h: added isPCASMDIR macro
41194         * src/pic/gen.c (genAnd): fixed bit offset
41195         * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
41196           packBits): unified register numbering schemes,
41197           (newReg): do not insert stack registers into hash table,
41198           (initStack): unpinned pseudo stack, simplified,
41199           (typeRegWithIdx): fixed retrieval of stack registers,
41200         * src/pic/pcode.c (addpCodeComment,sameBank): added,
41201           (pCodeReplace): removed invalid assertion,
41202           (insertPCodeInstruction): fixed newly added labels,
41203           (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
41204           FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
41205           DumpFlow): removed unsed (broken?) code,
41206           (insertBankSel): prevent STATUS from being BANKSELed,
41207           (FixRegisterBanking): rewritten from scratch, implemented generic
41208             optimizations (suppress BANKSELs to same register and to registers
41209             present in all banks),
41210           (AnalyzeBanking): update flow after BANKSELection
41211
41212         * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
41213             sharebank, let linker place it, mark STKxx symbols as emitted
41214
41215 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
41216
41217         * src/regression/arrays.c,
41218         * src/regression/bank1.c,
41219         * src/regression/bool2.c,
41220         * src/regression/compare7.c,
41221         * src/regression/compare8.c,
41222         * src/regression/compare9.c,
41223         * src/regression/compare10.c,
41224         * src/regression/configword.c,
41225         * src/regression/for.c,
41226         * src/regression/mult1.c,
41227         * src/regression/pointer1.c,
41228         * src/regression/rotate6.c,
41229         * src/regression/string1.c,
41230         * src/regression/struct1.c,
41231         * src/regression/Makefile: make PIC14 regression tests run again
41232           (3 fail, 6 won't compile)
41233
41234 2006-11-21 Raphael Neider <rneider AT web.de>
41235
41236         * device/include/pic16/pic18f4550.h,
41237         * device/include/pic16/pic18f4455.h,
41238         * device/lib/pic16/libdev/pic18f4550.c,
41239         * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
41240         * configure.in: removed superfluous closing bracket
41241
41242 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
41243
41244         * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
41245           always positive.
41246
41247 2006-11-21 Raphael Neider <rneider AT web.de>
41248
41249         * src/pic/device.{c,h}: added pic14_getPIC()
41250         * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
41251           (genAnd): added PIC code for one case, fixes #1597044
41252         * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
41253           SFRs that are present in all banks (e.g., STATUS)
41254
41255 2006-11-20 Raphael Neider <rneider AT web.de>
41256
41257         * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
41258           INCFSZ/INCFSZW and declared them as changing Z bit,
41259           (insertPCodeInstruction): correctly invert the above instructions,
41260           fixes #1599333,
41261           (DoBankSelect): don't panic on po_immediates
41262
41263 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
41264
41265         * as/link/aslink.h,
41266         * as/link/mcs51/lkihx.c (newArea),
41267         * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
41268         * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
41269
41270 2006-11-11 Raphael Neider <rneider AT web.de>
41271
41272         * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
41273           bitfield symbols, fixes #1579535 (once more...).
41274
41275 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
41276
41277         * support/regression/generate-cases.py,
41278         * support/regression/fwk/include/testfwk.h,
41279         * support/regression/fwk/lib/testfwk.c: used code pointers,
41280           (about 50kByte less code generated for mcs51)
41281
41282 2006-11-06 Borut Razem <borut.razem AT siol.net>
41283
41284         * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
41285           debugger/mcs51/configure: fixed failed check because the function
41286           rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
41287           who submitted the patch for gpsim.
41288         * debugger/mcs51/configure.in: removed the result message
41289         * debugger/mcs51/Makefile.in: fixed the config.status warning
41290           "... seems to ignore the --datarootdir setting"
41291
41292 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
41293
41294         * device/include/mcs51/c8051f020.h,
41295         * device/include/mcs51/c8051f040.h,
41296         * device/include/mcs51/c8051f060.h,
41297         * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
41298         * src/z80/gen.c (gencjneshort),
41299         * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
41300
41301 2006-10-31 Borut Razem <borut.razem AT siol.net>
41302
41303         * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
41304           debugger/mcs51/configure: get readline version
41305
41306 2006-10-30 Borut Razem <borut.razem AT siol.net>
41307
41308         * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
41309         * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
41310           debugger/mcs51/configure: locate readline even when cross compiling
41311         * support/scripts/sdcc.nsi: include readline5.dll into the setup package
41312
41313 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
41314
41315         * device/include/mcs51/serial_IO.h: putchar() and getchar() using
41316           serial port.
41317
41318 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
41319
41320         * device/include/malloc.h,
41321         * device/lib/calloc.c,
41322         * device/lib/free.c,
41323         * device/lib/malloc.c,
41324         * device/lib/realloc.c: moved definition of struct into sources
41325         * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
41326
41327 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
41328
41329         * as/asx8051.dsp: corrected output directories
41330         * as/link/hc08: new directory for hc08 linker
41331         * as/hc08/aslink.h,             as/link/aslink.h,
41332         * as/hc08/aslink.mak,           as/link/hc08/aslink.mak,
41333         * as/hc08/clean.mk,             as/link/hc08/clean.mk,
41334         * as/hc08/link_hc08.dsp,        as/link/hc08/link_hc08.dsp,
41335         * as/hc08/lkaomf51.c,           as/link/hc08/lkaomf51.c,
41336         * as/hc08/lkarea.c,             as/link/hc08/lkarea.c,
41337         * as/hc08/lkdata.c,             as/link/hc08/lkdata.c,
41338         * as/hc08/lkelf.c,              as/link/hc08/lkelf.c,
41339         * as/hc08/lkihx.c,              as/link/hc08/lkihx.c,
41340         * as/hc08/lklibr.c,             as/link/hc08/lklibr.c,
41341         * as/hc08/lkmain.c,             as/link/hc08/lkmain.c,
41342         * as/hc08/lkmem.c,              as/link/hc08/lkmem.c,
41343         * as/hc08/lkrloc.c,             as/link/hc08/lkrloc.c,
41344         * as/hc08/lks19.c,              as/link/hc08/lks19.c,
41345         * as/hc08/Makefile.aslink,      as/link/hc08/Makefile.aslink,
41346         * as/hc08/Makefile.bcc,         as/link/hc08/Makefile.bcc,
41347         * as/hc08/Makefile.in,          as/link/hc08/Makefile.in,
41348         * as/link/hc08/conf.mk,
41349         * configure,
41350         * configure.in,
41351         * Makefile.in,
41352         * sdcc.dsw: moved hc08 linker to as/link/hc08
41353         * as/hc08/lkeval.c,     as/link/mcs51/lkeval.c,     as/link/lkeval.c,
41354         * as/hc08/lkhead.c,     as/link/mcs51/lkhead.c,     as/link/lkhead.c,
41355         * as/hc08/lklex.c,      as/link/mcs51/lklex.c,      as/link/lklex.c,
41356         * as/hc08/lklist.c,     as/link/mcs51/lklist.c,     as/link/lklist.c,
41357         * as/hc08/lknoice.c,    as/link/mcs51/lknoice.c,    as/link/lknoice.c,
41358         * as/hc08/lksym.c,      as/link/mcs51/lksym.c,      as/link/lksym.c,
41359         * as/link/mcs51/aslink.dsp,
41360         * as/link/mcs51/Makefile.in: factored out the common files
41361         * as/hc08/lkstore.c: deleted, use the one already in as/link/
41362         * as/clean.mk: extra cleaning common files
41363         * as/link/mcs51/strcmpi.c,      as/strcmpi.c: moved
41364         * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
41365         * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
41366
41367 2006-10-29 Raphael Neider <rneider AT web.de>
41368
41369         * src/pic/ralloc.c (newReg): create aliases for registers with
41370           multiple names to fix #1579535 and #1584001,
41371           (regWithIdx,dirregWithName): resolve aliases on lookup
41372         * src/pic/pcode.c (DoBankSelect): die with error message on failing
41373           bankselect
41374         * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
41375           to prevent build errors on small devices
41376
41377 2006-10-28 Raphael Neider <rneider AT web.de>
41378
41379         * src/pic/gen.c (genFunction,genCall): drop "same code page"
41380           assumption within interrupt handlers, fixes #1584940
41381         * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
41382           "emitted" to avoid emitting them again in udata
41383
41384 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
41385
41386         * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
41387         Removed.
41388
41389 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
41390
41391         * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
41392         Initialize uart only if SM0 and SM1 are zero.  Also, use flag to turn
41393         on/off CR to CRLF conversion.
41394
41395 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
41396
41397         * doc/sdccman.lyx: updated IRQ section
41398
41399 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
41400
41401         * device/lib/serial_io.c: removed
41402         * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
41403         replacements for serial_io.c
41404
41405 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
41406
41407         * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
41408
41409 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
41410
41411         * device/lib/serial_io.c: Default putchar() and getchar() for
41412           mcs51 uses serial port.
41413
41414 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
41415
41416         * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
41417
41418 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
41419
41420         * support/regression/ports/mcs51/support.c: smaller
41421         _sdcc_external_startup()
41422         * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
41423
41424 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
41425
41426         * device/lib/gbz80/crt0.s,
41427         * device/lib/gbz80/crt0_rle.s,
41428         * device/lib/gbz80/div.s,
41429         * device/lib/gbz80/fstubs.s,
41430         * device/lib/gbz80/heap.s,
41431         * device/lib/gbz80/mul.s,
41432         * device/lib/gbz80/putchar.s,
41433         * device/lib/gbz80/stubs.s,
41434         * device/lib/z80/crt0.s,
41435         * device/lib/z80/crt0_rle.s,
41436         * device/lib/z80/div.s,
41437         * device/lib/z80/fstubs.s,
41438         * device/lib/z80/heap.s,
41439         * device/lib/z80/mul.s,
41440         * device/lib/z80/putchar.s,
41441         * device/lib/z80/stubs.s: reverted, I was mistaken
41442
41443 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
41444
41445         * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
41446         * support/regression/ports/mcs51/support.c: removed race
41447         condition on TI in _putchar allowing to use serial port mode 0
41448
41449 2006-10-20 Borut Razem <borut.razem AT siol.net>
41450
41451         * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
41452
41453 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
41454
41455         * device/lib/gbz80/crt0.s,
41456         * device/lib/gbz80/crt0_rle.s,
41457         * device/lib/gbz80/div.s,
41458         * device/lib/gbz80/fstubs.s,
41459         * device/lib/gbz80/heap.s,
41460         * device/lib/gbz80/mul.s,
41461         * device/lib/gbz80/putchar.s,
41462         * device/lib/gbz80/stubs.s,
41463         * device/lib/z80/crt0.s,
41464         * device/lib/z80/crt0_rle.s,
41465         * device/lib/z80/div.s,
41466         * device/lib/z80/fstubs.s,
41467         * device/lib/z80/heap.s,
41468         * device/lib/z80/mul.s,
41469         * device/lib/z80/putchar.s,
41470         * device/lib/z80/stubs.s: removed all leading underscores from area names
41471
41472 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
41473
41474         * support/regression/ports/mcs51/support.c: use highest baudrate so the
41475           regression tests are not waiting in the simulator for simulated
41476           transmission of debug output
41477
41478 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
41479
41480         * device/lib/printf_large.c: slightly smaller
41481         * doc/sdccman.lyx: do not use spaces within html links
41482
41483 2006-10-16 Borut Razem <borut.razem AT siol.net>
41484
41485         * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
41486           debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
41487           debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
41488           debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
41489           debugger/mcs51/configure:
41490           [ 1185668 ] add gnu readline support to sdcdb - enabled
41491
41492 2006-10-16 Raphael Neider <rneider AT web.de>
41493
41494         * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
41495           fixes #1577882, removes close to all banking optimizations
41496
41497 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
41498
41499         * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
41500           variables in code memory
41501         * support/regression/tests/absolute.c: added test for this
41502
41503 2006-10-15 Raphael Neider <rneider AT web.de>
41504
41505         * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
41506           devices,
41507           (BankSelect): emit BANKSEL before touching linker-placed regs,
41508           fixes #1570934
41509
41510 2006-10-10 Raphael Neider <rneider AT web.de>
41511
41512         * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
41513         * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
41514         * src/pic/main.c (_pic14_parseOptions),
41515         * src/pic/main.h: mostly reverted to previous state, now use results
41516             from SDCCmain.c's argument parsing
41517
41518 2006-10-10 Borut Razem <borut.razem AT siol.net>
41519
41520         * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
41521           debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
41522           [ 1185668 ] add gnu readline support to sdcdb -
41523           prepared for READLINE, not enabled yet,
41524           thanks to <tal.bav AT gmail.com>
41525
41526 2006-10-10 Raphael Neider <rneider AT web.de>
41527
41528         * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
41529         * src/pic16/devices.inc,
41530         * device/include/pic16 (pic18f[24]620.h),
41531         * device/include/pic18fregs.h,
41532         * device/lib/pic16/pics.all,
41533         * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
41534             18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
41535             Gary Plumbridge and Anton Strobl
41536
41537 2006-10-10 Raphael Neider <rneider AT web.de>
41538
41539         * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
41540           --stack-siz=NUM options to configure the argument passing stack
41541         * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
41542         * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
41543           (pic14_getSharebankSize): obey --stack-siz=NUM,
41544           (pic14_getSharebankAddress): obey --stack-loc=NUM
41545
41546 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
41547
41548         * doc/sdccman.lyx: added to the manual
41549         * doc/figures/ddd_example.png: added (neither pdflatex nor
41550         most browsers seem to like the .eps file)
41551
41552 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
41553
41554         * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
41555         to /tmp and /var/tmp acc. LSB
41556         * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
41557         RESULT_TYPE_IFX
41558         * support/regression/tests/onebyte.c: added test
41559
41560 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
41561
41562         * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
41563
41564 2006-10-05 Borut Razem <borut.razem AT siol.net>
41565
41566         * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
41567           thanks to dfulab:
41568           - sdcc.dsw: changed property eol-style to CRLF
41569           - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
41570
41571 2006-10-04 Raphael Neider <rneider AT web.de>
41572
41573         * device/include/pic/{pic16f84.h,pic16f84a.h},
41574         * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
41575           from patch #1522504, thanks to Robas Teodor
41576
41577 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
41578
41579         * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
41580           fixes bug 1566015
41581
41582 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
41583
41584         * src/pic16/glue.c (pic16emitMaps),
41585         * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
41586         * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
41587         * device/lib/pic16/libc/string/memcpypgm2ram.c,
41588         * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
41589           Philipp Krause
41590         * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
41591         * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
41592
41593 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
41594
41595         * support/librarian/sdcclib.c: Added option -l.
41596         * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
41597           usage totals.
41598         * device/lib/make51lib.bat: added.  Allows building mcs51 libraries easily
41599           using Windows command prompt.
41600
41601 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
41602
41603         * device/lib/libsdcc.lib: added module rand
41604         * src/ds390/ralloc.c (rematStr),
41605         * src/hc08/ralloc.c (rematStr),
41606         * src/mcs51/ralloc.c (rematStr),
41607         * src/z80/ralloc.c (rematStr): made output more consistent
41608         * src/mcs51/gen.c: cosmetic changes
41609
41610 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
41611
41612         * src/port.h: added mem.cabs_name to PORT
41613         * src/ds390/main.c,
41614         * src/hc08/main.c,
41615         * src/mcs51/main.c,
41616         * src/pic16/main.c,
41617         * src/pic/main.c,
41618         * src/xa51/main.c,
41619         * src/z80/main.c: added cabs_name initializers
41620         * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
41621           constants
41622           (emitMaps): emit absolutes in code memory into cabs_name
41623         * src/SDCCmem.c,
41624         * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
41625         * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
41626         * support/regression/fwk/include/testfwk.h: added define for at
41627         * support/regression/tests/absolute.c: added, new
41628
41629 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
41630
41631         * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
41632           optimizations, see also patch 887161 by Stas Sergeev
41633         * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
41634           to be necessary anymore,
41635           (102, 103, 104, 127): renamed all occurances of bp to _bp
41636
41637 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
41638
41639         * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
41640           thanks Weston T. Schmidt for patch 1555221
41641         * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
41642         * src/SDCCicode.c(geniCodeMultiply): small optimization
41643
41644 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
41645
41646         * device/include/stdlib.h: added rand prototypes
41647         * device/lib/rand.c: new, added
41648         * device/lib/Makefile.in: added rand.c
41649         * src/z80/peeph.def,
41650         * src/z80/peeph-gbz80.def,
41651         * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
41652
41653 2006-09-20 Raphael Neider <rneider AT web.de>
41654
41655         * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
41656
41657 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
41658
41659         * as/link/aslink.h: cosmetic changes
41660         * as/link/mcs51/Makefile.in,
41661         * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
41662
41663 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
41664
41665         * as/link/aslink.h,
41666         * as/link/mcs51/aslink.h,
41667         * as/link/z80/aslink.h: merged and moved to as/link/
41668         * as/link/lkstore.c,
41669         * as/link/mcs51/lkstore.c: moved to as/link/
41670         * as/link/clean.mk: remove *.o
41671         * as/link/mcs51/alloc.h: deleted
41672         * as/link/mcs51/lkarea.c: added lnksect prototype
41673         * as/link/mcs51/lkdata.c,
41674         * as/link/mcs51/lklex.c,
41675         * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
41676         * as/link/mcs51/lkmem.c,
41677         * as/link/mcs51/lknoice.c: removed include strcmpi.h
41678         * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
41679         * as/link/mcs51/aslink.dsp,
41680         * as/link/mcs51/Makefile.aslink,
41681         * as/link/mcs51/Makefile.bcc,
41682         * as/link/mcs51/Makefile.in: updated for moved files
41683         * as/link/z80/lkarea.c,
41684         * as/link/z80/lkhead.c,
41685         * as/link/z80/lklex.c,
41686         * as/link/z80/lklibr.c,
41687         * as/link/z80/lklist.c,
41688         * as/link/z80/lkmain.c,
41689         * as/link/z80/lkrloc.c,
41690         * as/link/z80/lksym.c: synced with mcs51
41691         * as/link/z80/lkdata.c,
41692         * as/link/z80/lkeval.c,
41693         * as/link/z80/lkihx.c,
41694         * as/link/z80/lks19.c: cosmetic changes
41695         * as/link/z80/Makefile.in,
41696         * as/link/z80/linkgbz80.dsp,
41697         * as/link/z80/linkz80.dsp: updated for moved files
41698
41699 2006-09-16 Borut Razem <borut.razem AT siol.net>
41700
41701         * debugger/mcs51/sdcdb.c: partially fixed
41702           [ 1203664 ] sdcdb fails to open files w. two "." periods
41703         * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
41704           debugger/mcs51/symtab.h: fixed indenting
41705         * configure.in, configure: up to date with latest Maarten's changes
41706
41707 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
41708
41709         as/link/mcs51
41710         as/aslink.dsp,                  as/link/mcs51/aslink.dsp,
41711         as/link/mcs51/aslink.h,         as/mcs51/aslink.h,
41712         as/link/mcs51/aslink.mak,       as/mcs51/aslink.mak,
41713         as/link/mcs51/lkaomf51.c,       as/mcs51/lkaomf51.c,
41714         as/link/mcs51/lkarea.c,         as/mcs51/lkarea.c,
41715         as/link/mcs51/lkdata.c,         as/mcs51/lkdata.c,
41716         as/link/mcs51/lkeval.c,         as/mcs51/lkeval.c,
41717         as/link/mcs51/lkhead.c,         as/mcs51/lkhead.c,
41718         as/link/mcs51/lkihx.c,          as/mcs51/lkihx.c,
41719         as/link/mcs51/lklex.c,          as/mcs51/lklex.c,
41720         as/link/mcs51/lklibr.c,         as/mcs51/lklibr.c,
41721         as/link/mcs51/lklist.c,         as/mcs51/lklist.c,
41722         as/link/mcs51/lkmain.c,         as/mcs51/lkmain.c,
41723         as/link/mcs51/lkmem.c,          as/mcs51/lkmem.c,
41724         as/link/mcs51/lknoice.c,        as/mcs51/lknoice.c,
41725         as/link/mcs51/lkrloc.c,         as/mcs51/lkrloc.c,
41726         as/link/mcs51/lks19.c,          as/mcs51/lks19.c,
41727         as/link/mcs51/lkstore.c,        as/mcs51/lkstore.c,
41728         as/link/mcs51/lksym.c,          as/mcs51/lksym.c,
41729         as/link/mcs51/Makefile.aslink,  as/mcs51/Makefile.aslink,
41730         as/link/mcs51/alloc.h,
41731         as/link/mcs51/clean.mk,
41732         as/link/mcs51/conf.mk,
41733         as/link/mcs51/Makefile.bcc,
41734         as/link/mcs51/Makefile.in,
41735         as/link/mcs51/readme.390,
41736         as/link/mcs51/strcmpi.c,
41737         as/link/mcs51/strcmpi.h,
41738         as/mcs51/clean.mk,
41739         as/mcs51/Makefile.bcc,
41740         as/mcs51/Makefile.in,
41741         configure,
41742         Makefile.in,
41743         sdcc.dsw: moved mcs51 linker to as/link/mcs51
41744
41745 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
41746
41747         * as/link,
41748         * as/link/Makefile.in,
41749         * as/link/z80/linkgbz80.dsp,
41750         * as/link/z80/linkz80.dsp,
41751         * configure,
41752         * link,
41753         * link/clean.mk,
41754         * link/Makefile.in,
41755         * link/README,
41756         * link/z80,
41757         * link/z80/aslink.h,
41758         * link/z80/clean.mk,
41759         * link/z80/conf.mk,
41760         * link/z80/linkgbz80.dsp,
41761         * link/z80/linkz80.dsp,
41762         * link/z80/lkarea.c,
41763         * link/z80/lkdata.c,
41764         * link/z80/lkeval.c,
41765         * link/z80/lkgb.c,
41766         * link/z80/lkgg.c,
41767         * link/z80/lkhead.c,
41768         * link/z80/lkihx.c,
41769         * link/z80/lklex.c,
41770         * link/z80/lklibr.c,
41771         * link/z80/lklist.c,
41772         * link/z80/lkmain.c,
41773         * link/z80/lkrloc.c,
41774         * link/z80/lks19.c,
41775         * link/z80/lksym.c,
41776         * link/z80/Makefile.in,
41777         * Makefile.in,
41778         * sdcc.dsw: moved link/ to as/link/
41779
41780 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
41781
41782         * as/mcs51/i51mch.c (machine): fixed warning
41783
41784 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
41785
41786         * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
41787
41788 2006-09-09 Borut Razem <borut.razem AT siol.net>
41789
41790         * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
41791           sdcdb WIN32 native port
41792         * src/clean.mk: fixed
41793
41794 2006-09-08 Borut Razem <borut.razem AT siol.net>
41795
41796         * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
41797
41798 2006-09-08 Raphael Neider <rneider AT web.de>
41799
41800         * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
41801         * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
41802             to gplink to disable processor mismatch warning and to allow
41803             the use of devices with only aliased (shared) memory banks,
41804           (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
41805
41806 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
41807
41808         * doc/sdccman.lyx: Some re-formating plus example on using
41809           #pragma preproc_asm +/-
41810
41811 2006-09-07 Borut Razem <borut.razem AT siol.net>
41812
41813         * support/scripts/sdcc.nsi: added SDCDB executables in a separate
41814           section
41815
41816 2006-09-06 Borut Razem <borut.razem AT siol.net>
41817
41818         * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
41819           line at sdcc.nsi:153
41820         * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
41821
41822 2006-09-05 Borut Razem <borut.razem AT siol.net>
41823
41824         * configure.in, configure: support for winsock2
41825         * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
41826           debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
41827           debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
41828           debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
41829           debugger/mcs51/symtab.h: sdcdb WIN32 native port
41830
41831 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
41832
41833         * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
41834           and OP_DEFS
41835         * support/regression/tests/bug1551947.c: new, added
41836         * src/SDCCsymt.h: strings are char* not byte*
41837
41838 2006-09-05 Raphael Neider <rneider AT web.de>
41839
41840         * device/lib/pic16/libdev/pic18f4550.c,
41841           device/include/pic16/pic18f4550.h: added PORTD/TRISD
41842             declarations/definitions from patch #1520949
41843
41844 2006-09-05 Raphael Neider <rneider AT web.de>
41845
41846         * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
41847           byte-aligned bitfields, fixes #1539278
41848
41849 2006-09-05 Raphael Neider <rneider AT web.de>
41850
41851         * src/pic/gen.c (genReceive): skip unreferenced arguments,
41852           fixes #1544120
41853
41854 2006-09-04 Borut Razem <borut.razem AT siol.net>
41855
41856         * support/scripts/sdcc.nsi: move ucSim executables to a separate section
41857         * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
41858           -mno-cygwin is a part of the compiler name
41859         * support/scripts/sdcc_mingw32: don't disable ucsim
41860
41861 2006-09-03 Borut Razem <borut.razem AT siol.net>
41862
41863         * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
41864         * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
41865
41866 2006-09-03 Raphael Neider <rneider AT web.de>
41867
41868         * src/pic/ralloc.c,
41869         * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
41870           indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
41871           fixes #1550049
41872
41873 2006-09-01 Borut Razem <borut.razem AT siol.net>
41874
41875         * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
41876           to make ppc-osx happy
41877
41878 2006-08-31 Borut Razem <borut.razem AT siol.net>
41879
41880         * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
41881         * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
41882         * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
41883         * support/regression/ports/ds390/spec.mk,
41884           support/regression/ports/mcs51/spec.mk,
41885           support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
41886           To run regression tests in mingw environment:
41887           make DEV_NULL=NUL CC=gcc
41888
41889 2006-08-30 Borut Razem <borut.razem AT siol.net>
41890
41891         * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
41892           sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
41893           sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
41894           sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
41895           sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
41896           sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
41897           sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
41898           sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
41899           sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
41900           sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
41901           sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
41902           sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
41903           sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
41904           sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
41905           sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
41906           sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
41907           sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
41908           sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
41909           sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
41910           sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
41911           sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
41912           sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
41913           sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
41914           sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
41915           sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
41916           sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
41917           sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
41918           sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
41919           sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
41920           sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
41921           sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
41922           sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
41923           sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
41924           sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
41925           sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
41926           sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
41927           sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
41928           sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
41929           sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
41930           ucsim WIN32 native port
41931
41932 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
41933
41934         * doc/sdccman.lyx: added note on dynamic memory heap initialization
41935
41936 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
41937
41938         * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
41939         * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
41940
41941 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
41942
41943         * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
41944         * support/regression/tests/bug1546986.c: new, added
41945         * as/mcs51/.cvsignore,
41946         * debugger/mcs51/.cvsignore,
41947         * src/.cvsignore: deleted
41948
41949 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
41950
41951         * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
41952           definitions)
41953
41954 2006-08-20 Borut Razem <borut.razem AT siol.net>
41955
41956         * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
41957           removed cl_listen_console::match(), cl_console::match(),
41958           restructured cl_commander::proc_input()
41959
41960 2006-08-16 Borut Razem <borut.razem AT siol.net>
41961
41962         * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
41963           sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
41964           sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
41965
41966 2006-08-14 Borut Razem <borut.razem AT siol.net>
41967
41968         * support/regression/Makefile.in,
41969           support/regression/ports/pic14/gpsim.cmd,
41970           support/regression/ports/pic14/spec.mk,
41971           support/regression/ports/pic14/support.c:
41972           added pic14 regression test
41973
41974 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
41975
41976         * as/doc/asxhtm.html: documented changed ABS behaviour
41977         * as/doc/README: fixed some typos
41978
41979 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
41980
41981         * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
41982           not defined on host
41983
41984 2006-08-12 Borut Razem <borut.razem AT siol.net>
41985
41986         * support/regression/fwk/include/testfwk.h,
41987           support/regression/fwk/lib/testfwk.c,
41988           support/regression/generate-cases.py,
41989           support/regression/Makefile.in:
41990           regression test framework does not depend on function pointers and
41991           variable arguments
41992
41993 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
41994
41995         * device/include/stddef.h: c temporary hack to fix bug 1518273
41996
41997 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
41998
41999         * device/include/mcs51/cc2510fx.h: added
42000         * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
42001           to projects.
42002
42003 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
42004
42005         * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
42006         * as/z80/Makefile.in: added strcmpi.c
42007         * as/z80/z80adr.c: added upper case registers and lower case conditionals
42008         * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
42009
42010 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
42011
42012         * device/lib/gbz80/asm_strings.s,
42013         * device/lib/gbz80/crt0_rle.s,
42014         * device/lib/gbz80/div.s,
42015         * device/lib/gbz80/mul.s,
42016         * device/lib/gbz80/shift.s,
42017         * device/lib/z80/asm_strings.s,
42018         * device/lib/z80/crt0_rle.s,
42019         * device/lib/z80/div.s,
42020         * device/lib/z80/mul.s,
42021         * device/lib/z80/shift.s: changed to all lower case menmonics except the
42022           flags which are all upper case
42023
42024 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
42025
42026         * as/z80/asm.h: made CASE_SENSITIVE 1
42027         * link/z80/aslink.h: made CASE_SENSITIVE 1
42028         * src/z80/gen.c (throughout): made all conditionals upper case
42029         * support/regression/tests/bug1503067.c: new
42030
42031 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
42032
42033         * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
42034           (shiftIntoPair): added case 2 for PAIR_IY,
42035           (setupToPreserveCarry): replaced parameters with iCode and check if
42036            PAIR_DE is in use to fix bug 1399290,
42037           (genPlus, genMinus): updated call to setupToPreserveCarry
42038         * support/regression/tests/bug1399290.c: new
42039
42040 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
42041
42042         * device/lib/Makefile.in (Z80SOURCES): enabled float support
42043         * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
42044         * src/ds390/gen.c (shiftRLong),
42045         * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
42046         * src/mcs51/gen.c (sameReg): changed to sameByte,
42047           (xch_a_aopGet): new,
42048           (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
42049            shiftRLong): fixed bug 1533966
42050         * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
42051           genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
42052         * support/regression/Makefile.in: disabled z80, enabled ucz80
42053         * support/regression/tests/float_trans.c: enabled test for z80 and host
42054         * support/regression/tests/shifts2.c: new, for testing bug 1533966
42055
42056 2006-08-01 Borut Razem <borut.razem AT siol.net>
42057
42058         * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
42059           comparison is always false due to limited range of data type
42060           on PPC64 machine (openpower-linux1) where "char = unsigned char"
42061
42062 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
42063
42064         * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
42065         * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
42066         * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
42067         * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
42068
42069 2006-07-31 Borut Razem <borut.razem AT siol.net>
42070
42071         * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
42072           sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
42073           sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
42074           sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
42075           sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
42076           sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
42077           sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
42078           sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
42079           enable ucsim mingw compilation. Serial port is disabled,
42080           since it uses termios.h API, which is not available on native
42081           WIN32
42082
42083 2006-07-31 Borut Razem <borut.razem AT siol.net>
42084
42085         * Small Device C Compiler 2.6.0 released
42086         * support/scripts/sdcc.nsi: added FULL_DOC option
42087         * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
42088
42089 2006-07-28 Borut Razem <borut.razem AT siol.net>
42090
42091         * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
42092         * doc/INSTALL.txt: updated
42093
42094 2006-07-27 Borut Razem <borut.razem AT siol.net>
42095
42096         * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
42097           device/lib/pic/libdev/Makefile.in: fixed bug
42098           [ 1438354 ] pic libsdcc: distclean doesn't work
42099         * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
42100           device/lib/pic16/libio/Makefile.in: fixed bug
42101           [ 1438344 ] pic16 lib: clean doesn't work properly
42102         * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
42103
42104 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
42105
42106         * device/lib/pic/libsdcc/fsdiv.c,
42107         * device/lib/pic/libsdcc/fsmul.c,
42108         * device/lib/pic16/libsdcc/float/fsdiv.c,
42109         * device/lib/pic16/libsdcc/float/fsmul.c,
42110         * device/lib/_fsdiv.c,
42111         * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
42112         * support/regression/tests/bug1520966.c: added
42113         * doc/knownbugs.html: removed [ 1520966 ] from the list
42114
42115 2006-07-25 Borut Razem <borut.razem AT siol.net>
42116
42117         * configure.in, configure, sdccconf_in.h: fixed bug
42118           [ 1519095 ] regression test onebyte.c fails on ppc64 host
42119         * doc/knownbugs.html: removed [ 1519095 ] from the list
42120
42121 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
42122
42123         * doc/knownbugs.html: added, contains list of known bugs at release
42124         * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
42125
42126 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
42127
42128         * device/include/mcs51/compiler.h: added SFRX for xdata based special
42129           function registers and corrected defaults with additional warning
42130         * device/lib/malloc.c: cosmetic changes
42131         * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
42132         * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
42133           (fillGaps): and used it
42134
42135 2006-07-20 Raphael Neider <rneider AT web.de>
42136
42137         * src/pic/device.c (addMemRange,assignRegister): suppress verbose
42138           output unless SDCCPICDEBUG is set
42139         * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
42140           output if SILENT is set
42141
42142 2006-07-11 Borut Razem <borut.razem AT siol.net>
42143
42144         * doc/README.txt: updated
42145
42146 2006-07-10 Borut Razem <borut.razem AT siol.net>
42147
42148         * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
42149           device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
42150           in WIN32 installation
42151         * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
42152           release candidate 1
42153
42154 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
42155
42156         * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
42157         * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
42158
42159 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
42160
42161         * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
42162
42163 2006-07-06 Borut Razem <borut.razem AT siol.net>
42164
42165         * support/regression/tests/bitfields.c:
42166           fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
42167         * support/regression/tests/constantRange.c:
42168           fixed bug [ 1518317 ] regression test constantRange fails on alpha host
42169
42170 2006-07-04 Borut Razem <borut.razem AT siol.net>
42171
42172         * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
42173           src/port.mk,
42174           src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
42175           src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
42176           src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
42177           reverted changes from 2006-07-03
42178         * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
42179         * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
42180           added CPPFLAGS, used by the host port
42181
42182 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
42183
42184         * support/regression/valdiag/tests/switch.c,
42185         * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
42186         * support/regression/tests/libmullong.c: fixed for host
42187         * support/regression/ports/host/spec.mk: disable all warnings for host,
42188         SDCC runs with --less-pedantic too
42189
42190 2006-07-03 Borut Razem <borut.razem AT siol.net>
42191
42192         * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
42193           defined CPPFLAGS
42194         * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
42195         * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
42196           src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
42197           src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
42198           include ../port.mk
42199         * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
42200           sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
42201           sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
42202           sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
42203
42204 2006-07-02 Raphael Neider <rneider AT web.de>
42205
42206         * src/pic16/devices.inc,
42207         * device/include/pic16/pic18fregs.h,
42208         * device/include/pic16/pic18f4550.h,
42209         * device/lib/pic16/pics.all,
42210         * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
42211
42212 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
42213
42214         * as/hc08/lkaomf51.c (OutputName),
42215         * as/mcs51/lkaomf51.c (OutputName),
42216         * as/z80/asmain.c (asmbl),
42217         * src/ds390/main.c (asmLineNodeFromLineNode),
42218         * src/hc08/ralloc.c (hc08_assignRegisters),
42219         * src/mcs51/main.c (asmLineNodeFromLineNode),
42220         * src/xa51/ralloc.c (checkRegMask),
42221         * src/xa51/gen.c (emitcode),
42222         * src/z80/gen.c (_emit2),
42223         * src/SDCCast.c (searchLitOp),
42224         * src/SDCCglobl.h,
42225         * support/packihx/packihx.c,
42226         * support/Util/MySystem.c (split_command): fix gcc 4 warnings
42227         * src/ds390/gen.c (aopPutUsesAcc),
42228         * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
42229         * support/regression/tests/libmullong.c (mullong_wrapper),
42230         * src/SDCCsymt.c (powof2),
42231         * src/SDCCast.c,
42232         * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
42233         * src/SDCCsymt.h: added TYPE_TARGET_*
42234         * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
42235         * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
42236         SDCCast because 1) header problems 2) this is the right place
42237         * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
42238         * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
42239         prototype
42240
42241 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
42242
42243         * src/SDCCicode.h: removed buggy semicolon in unused macro
42244         * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
42245         search for previous definiton of auto symbols too,
42246         (findPrevUse): fixed logic of emitWarnings
42247
42248 2006-06-26 Raphael Neider <rneider AT web.de>
42249
42250         * src/pic16/gen.c (genFunction, genEndFunction): also preserve
42251           PCLATH and PCLATU on interrupts, potentially fixes #1505141
42252
42253 2006-06-25 Raphael Neider <rneider AT web.de>
42254
42255         * device/lib/pic/libm: NEW, added math library functions
42256         * device/lib/pic/libsdcc: NEW; added float support functions
42257         * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
42258         * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
42259           NEW, added math related headers
42260         * device/include/asm/pic/features.h: NEW
42261         * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
42262           (popGet): allow larger offsets for AOP_PCODE,
42263           (genDataPointerSet): handle literals explicitly, more debug output,
42264           (genAssign): fixed for float using aopLiteral ;-)
42265         * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
42266           GOTO initialisation routine
42267         * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
42268           flag on registers, fixes #1469043 (local variables do not work)
42269         * src/pic/main.c (_pic14_do_link),
42270         * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
42271           available
42272
42273 2006-06-25 Borut Razem <borut.razem AT siol.net>
42274
42275         * device/lib/pic16/libc/stdio/sprintf.c: return the number of
42276           characters printed (not including the trailing '\0' used to end
42277           output to strings). Problem detected in regression test bug-927659.c.
42278           NOTE: printf() family functions should return int instead
42279           unsigned int!
42280         * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
42281           specifier are printed as themselves
42282         * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
42283           support flags, width and precision specifiers
42284
42285 2006-06-24 Borut Razem <borut.razem AT siol.net>
42286
42287         * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
42288           to the list of sdcc tagrets not supporting bit type
42289         * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
42290           testfor pic16 due to bug:
42291           [ 1511794 ] pic16: regression test bug-895992.c fails
42292
42293 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
42294
42295         * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
42296         * src/SDCCglue.c (initPointer), fixed bug 1496419
42297         * support/regression/tests/bug1496419.c: new, added
42298
42299 2006-06-22 Borut Razem <borut.razem AT siol.net>
42300
42301         * support/regression/ports/pic16/support.c: use gpsim usart module from
42302           libgpsim_modules library
42303
42304 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
42305
42306         * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
42307         IP0H to IPH0.
42308
42309 2006-06-19 Raphael Neider <rneider AT web.de>
42310
42311         * src/pic/glue.h,src/pic16/glue.h: added prototypes
42312         * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
42313           pic1x_emitSymbolIfNew): NEW, check for a string in a set,
42314           (pic14printExterns,pic14printPublics,pic16printPublics,
42315           pic16_printExterns): use new functions to emit symbols
42316           (picglue,pic16glue): emit publics before emitting externs
42317         * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
42318           locally defined functions to avoid bug #1443651
42319         * support/regression/tests/bug-716242.c: removed pic16 workaround
42320         * support/regression/ports/pic16/spec.mk: ignore errors during build
42321
42322 2006-06-19 Raphael Neider <rneider AT web.de>
42323
42324         * src/pic/glue.h: added pic14aopLiteral prototype
42325         * src/pic/glue.c (pic14aopLiteral): return unsigned int
42326         * src/pic/gen.c: removed stdint.h dependency
42327           (aopGet): use Safe_strdup()
42328           (bitpatternFromVal): removed, replaced use with pic14aopLiteral
42329           (genDataPointerSet): use pic14aopLiteral()
42330         * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
42331           for pic16; thanks to Bernhard and Maarten
42332
42333 2006-06-18 Borut Razem <borut.razem AT siol.net>
42334
42335         * support/regression/tests/structflexarray.c: flexible array members
42336           not supported by gcc < 3
42337         * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
42338           GUI tool by default
42339         * src/pic/gen.c: don't include [p]strdin.h on solaris
42340         * support/Util/pstdint.h: added svn attributes
42341         * support/regression/tests/constantRange.c,
42342           support/regression/tests/rotate.c: include inttypes.h instead
42343           stdint.h on solaris, added svn attributes
42344
42345 2006-06-18 Raphael Neider <rneider AT web.de>
42346
42347         * src/SDCCsymt.c (initCSupport): change return type of divschar to
42348           int for PIC16
42349         * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
42350           (pic16_genMinusBits): simplified sign-extension
42351           (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
42352             pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
42353             adjusted to correctly handle mixed-signed operands, disabled
42354             now unused multiplciation routines
42355         * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
42356           (assignResultValue): added argument denoting the size of the result
42357             as returned by the function (fixes upcasts in assigning from
42358             function calls: char foo(); int i = foo();)
42359           (genCall,genPcall,genGenPointerGet,genReceive): pass size of
42360             function result to assignResultValue
42361           (genMult): disabled inlined multiplication code
42362           (genDiv): augmented to also handle the modulus operator, fixed to
42363             handle mixed-signed operands correctly
42364           (genMod): simply call genDiv, disabled unused code
42365           (genAssign): fixed missing (sign-)extension on result
42366         * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
42367             valid char operands, allow signed operands for native code, added
42368             division and modulo operator handling
42369         * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
42370
42371         As a consequence, onebyte.c (if split into two files) and muldiv.c
42372         pass regression tests.
42373
42374 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
42375
42376         * doc/Makefile.in: two runs of makeindex seem needed to get
42377         correct page references in the index of sdccman.pdf
42378         * doc/sdccman.lyx: mentioned cmon51, added links, small changes
42379
42380 2006-06-17 Borut Razem <borut.razem AT siol.net>
42381
42382         * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
42383
42384 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
42385
42386         * doc/sdccman.lyx: updated, added (porting source code, debugging),
42387         mentioned ec2drv and paulmon
42388
42389 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
42390
42391         * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
42392           consecutive abs areas
42393           (find_empty_space, allocate_space): added map to handle codemap or
42394            xdatamap,
42395           (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
42396            absolute idata and xdata
42397         * as/mcs51/lkmem.c (summary2): updated legend
42398
42399 2006-06-16 Raphael Neider <rneider AT web.de>
42400
42401         * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
42402
42403 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
42404
42405         * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
42406           1208515
42407         * src/SDCClrange.c (findPrevUse): fixed bug 1294475
42408
42409 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
42410
42411         * src/port.h (struct PORT): added field gp_tags, to hold the tag
42412         value of generic pointers,
42413         * src/avr/main.c,
42414           src/ds390/main.c,
42415           src/hc08/main.c,
42416           src/izt/i186.c,
42417           src/izt/tlcs900h.c,
42418           src/mcs51/main.c,
42419           src/pic/main.c,
42420           src/pic16/main.c,
42421           src/xa51/main.c,
42422           src/z80/main.c: PORT structure, added elements for gp_tags field,
42423         * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
42424         fields in the PORT structure of each port,
42425         * src/SDCCast.c (decorateType): allow processing of generic pointers
42426         for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
42427         S_FIXED symbols
42428
42429 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
42430
42431         * link/z80/lkgb.c,
42432         * link/z80/lkgg.c,
42433         * src/pic16/gen.c,
42434         * src/pic16/main.c,
42435         * src/pic16/pcode.c,
42436         * src/pic/main.c,
42437         * src/pic/pcoderegs.c,
42438         * src/SDCCicode.c,
42439         * src/SDCCmain.c,
42440         * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
42441           bug 1504689 on minGW
42442
42443 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
42444
42445         * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
42446
42447 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
42448
42449         * src/SDCCast.c (backPatchLabels): fixed bug #1504636
42450
42451 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
42452
42453         * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
42454           for optimization
42455
42456 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
42457
42458         * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
42459         to a char variable. Fixed bug #1504211
42460         * device/include/pic16/adc.h,
42461         device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
42462         and fixed bug #1364390
42463
42464 2006-06-10 Borut Razem <borut.razem AT siol.net>
42465
42466         * CVSROOT: removed the CVS left-over
42467
42468 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
42469
42470         * as/hc08/asmain.c (asexit),
42471         * as/hc08/lkmain.c (lkexit),
42472         * as/mcs51/asmain.c (asexit),
42473         * as/mcs51/lkmain.c (lkexit),
42474         * src/SDCCglue.c (DEFSETFUNC),
42475         * src/SDCCmain.c (linkEdit, assemble),
42476         * support/librarian/sdcclib.c (AddRel),
42477           replaced unlink() by standard C remove()
42478         * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
42479         * src/SDCCast.c (replaceAstWithTemporary, createRMW,
42480           gatherImplicitVariables): new, added to fix bug 608752,
42481           (createFunction): added gatherImplicitVariables()
42482         * src/SDCCast.h: added createRMW prototype
42483         * src/SDCCsymt.h (struct symbol): added infertype
42484         * support/regression/tests/bug608752.c: new, added
42485
42486 2006-06-10 Raphael Neider <rneider AT web.de>
42487
42488         * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
42489           multibyte dummy reads (fixes #1503234)
42490
42491 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
42492
42493         * device/include/mcs51/compiler.h: new, added header file to enable
42494           creating common sfr definition header files for different compilers
42495
42496 2006-06-05 Raphael Neider <rneider AT web.de>
42497
42498         * src/pic16/{pcode.h,genarith.c}:
42499           introduced pCodeOp combining any two pCodeOps (previously only
42500           two register operands could be combined), removed pcop2 from
42501           pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
42502         * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
42503         * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
42504           rewritten to use new PO_TWO_OPS
42505         * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
42506         * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
42507           (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
42508           (pic16_newpCodeOp2): NEW, create combined pCodeOp,
42509           (pic16_get_op): embraced return arg to allow #define return(x),
42510             added new case for combined opcodes
42511           (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
42512           (pic16_pCode2str,pic16_getRegFrompCodeOp,
42513            pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
42514
42515 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
42516
42517         * src/SDCCval.c (checkConstantRange): added
42518         * src/SDCCval.h: added checkConstantRange
42519         * support/Util/SDCCerr.c,
42520         * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
42521         W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
42522         * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
42523         * src/SDCCast.c (decorateType): added checkConstantRange,
42524         added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
42525         can be emitted with the correct always true/false warning,
42526         added optimization for double '!';
42527         result of decorateType() must be assigned back to the tree, because
42528         decorateType() can change the tree
42529         * src/SDCCicode.c (geniCodeLogic),
42530         (geniCodeAssign): replaced new checkConstantRange, added warnings,
42531         (checkConstantRange): removed, it was only a fragment which never
42532         emitted a warning
42533         * src/SDCCsymt.c (computeType): fixed promotion for
42534         "-1 < (unsigned bit) b"
42535         * src/pic/ralloc.c (packRegsForAssign),
42536         * src/pic16/ralloc.c (packRegsForAssign),
42537         * src/hc08/ralloc.c (packRegsForAssign),
42538         * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
42539         from mcs51
42540         * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
42541         * support/regression/tests/constantRange.c: added
42542         * support/valdiag/tests/constantRange.c: added
42543         * support/valdiag/valdiag.py: added -DPORT_HOST=1
42544
42545 2006-06-02 Borut Razem <borut.razem AT siol.net>
42546
42547         * support/regression/ports/pic16/support.c: increase stack size
42548           to 255 bytes
42549         * support/regression/Makefile.in: sort tests by name so that the
42550           resutlts can be compared on different machines / platforms
42551
42552 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
42553
42554         * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
42555         * src/ds390/gen.c (emitLabel): new, added,
42556           (genDjnz): fixed stack overflow bug,
42557           (throughout): cosmetic changes to sync with mcs51/gen.c,
42558           replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
42559         * src/mcs51/gen.c (genEndFunction): small optimization,
42560           (throughout): cosmetic changes to sync with ds390/gen.c
42561
42562 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
42563
42564         * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
42565           (_print_format): fixed printing pointers
42566         * src/mcs51/gen.c (emitLabel, movb): new, added,
42567           (genAssign): small optimization,
42568           (genDjnz): fixed stack overflow bug,
42569           (throughout): replaced sprintf with SNPRINTF,
42570           replaced mcs51_regWithIdx with REG_WITH_INDEX,
42571           replaced emitcode("mov", "b,...") with MOVB(...),
42572           replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
42573           replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
42574         * src/mcs51/peeph.def: added rules 140 and 264
42575         * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
42576           so they may get optimized into registers
42577
42578 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
42579
42580         * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
42581           immediately when encountered,
42582           (printUsage): always use stderr even on windows
42583
42584 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
42585
42586         * src/SDCCast.c (isLoopCountable): fixed bug #1478316
42587         (processParms): fixed bug #1247551
42588         * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
42589         parseCmdLine, main): print '--version' to stdout,
42590         print 'help' to stdout if --help is given,
42591         print 'help' to stderr and exit with EXIT_FAILURE if no or bad
42592         arguments are given; fixed --help
42593
42594 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
42595
42596         * src/SDCCcse.c (findPointerSet): fixed bug #1493710
42597         * support/regression/tests/bug-1493710.c: added
42598
42599 2006-05-27 Borut Razem <borut.razem AT siol.net>
42600
42601         * support/regression/fwk/lib/testfwk.c: define array in _printn() as
42602           static instead auto
42603         * support/regression/ports/pic16/support.c: increase stack size
42604           from default 64 bytes to 128 bytes
42605         * support/regression/tests/staticinit.c,
42606           support/regression/tests/float.c: regression tests fully enabled
42607           for pic16 port by putting the initialized data arrays into the code
42608           section
42609         * support/regression/ports/pic16/spec.mk: don't link default libraries.
42610           This was changed by mistake in the previous version.
42611
42612 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
42613
42614         * src/pic16/gen.c (genFunction, genEndFunction): some
42615         beautifications, fixed bug with falsely restoring FSR2 in large
42616         stack model, thanks to Beau E. Cox for reporting the bug
42617
42618 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
42619
42620         * debugger/mcs51/break.c,
42621         * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
42622           use %p to print pointers, made address variables unsigned
42623         * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
42624         * debugger/mcs51/symtab.c (parseSymbol): must return something
42625         * src/mcs51/gen.c (aopForSym): small optimization,
42626            moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
42627           (freeAsmop): added missing break,
42628           (aopPut): removed parameter bvolatile, determine it inside the function,
42629           (saveRegisters, unsaveRegisters): small optimization,
42630           (genIpush): removed pointless check,
42631           (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
42632           replaced sprintf with SNPRINTF,
42633           replaced strcpy with strncpyz,
42634           updated aopPut calls,
42635           replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
42636         * src/mcs51/ralloc.h:  added declarations mcs51_ptrRegReq and mcs51_nRegs
42637
42638 2006-05-24 Borut Razem <borut.razem AT siol.net>
42639
42640         * support/regression/tests/bug-221100.c: fixed xdata problem caused by
42641           modification of test for the pic16 port, put the array to the code
42642           memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
42643
42644 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
42645
42646         * src/pic/gen.c: MSC 6 does not have <stdint.h>.  Use pstdint.h instead.
42647         * support/Util/pstdint.h: added
42648
42649 2006-05-22 Borut Razem <borut.razem AT siol.net>
42650
42651         * src/regression/Makefile: removed bool2.c test, added -q linker option
42652         * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
42653           src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
42654           src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
42655           src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
42656           src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
42657           src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
42658           src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
42659           src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
42660           define SUPPORT_BIT_TYPES 0, removed unused bit variables
42661
42662 2006-05-22 Raphael Neider <rneider AT web.de>
42663
42664         * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
42665           bug #1492360 (problematic due to generic pointers, see code)
42666
42667 2006-05-22 Borut Razem <borut.razem AT siol.net>
42668
42669         * support/regression/ports/pic16/specs.mk: removed stack size linker
42670           directive
42671         * support/regression/tests/array.c,
42672           support/regression/tests/bitopcse.c,
42673           support/regression/tests/bug-908454.c,
42674           support/regression/tests/malloc.c: modified for pic16 regression test
42675         * support/regression/tests/bitfields.c:
42676           pic16 - excluded bitfileds of size > 8
42677         * support/regression/tests/bp.c: pic16 - reduced data size
42678         * support/regression/tests/bug-221100.c: pic16 - reduced data size
42679         * support/regression/tests/bug-460010.c:
42680           pic16 - used the absolute address the fits in memory
42681         * support/regression/tests/bug-716242.c:
42682           bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
42683         * support/regression/tests/float.c:
42684           pic16 - excluded - data size too big
42685         * support/regression/tests/onebyte.c:
42686           pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
42687         * support/regression/tests/shifts.c:
42688           pic16 - function names probably have to differ in first X characters
42689           (gpasm limitation?)
42690         * support/regression/tests/staticinit.c:
42691           pic16 - excluded some tests due error: no target memory available for
42692           section ".idata"
42693
42694 2006-05-22 Borut Razem <borut.razem AT siol.net>
42695
42696         * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
42697           second try. Thanks Stas Sergeev once more.
42698
42699 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
42700
42701         * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
42702           (genLeftShift, genRightShift): fixed bug 1491627
42703         * src/hc08/peeph.def (rules 7, 8.x): added
42704         * support/regression/tests/shifts.c (ShiftLeftByParam,
42705           ShiftRightByParam, testShiftByParam): added to test variable shifting
42706
42707 2006-05-20 Raphael Neider <rneider AT web.de>
42708
42709         * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
42710         * src/pic16/ralloc.c (newReg): use correct name in hashtable,
42711           (allocReg): add only new registers to dynAllocRegs,
42712           (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
42713             #1489055, #1445850, and probably #1483693
42714
42715 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
42716
42717         * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
42718         bug in for-loop that didn't emit the last of CONFIG and ID registers
42719
42720 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
42721
42722         * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
42723           with offset
42724         * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
42725           1489016, 1434401 and 1490124
42726         * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
42727           1489016, 1434401 and 1490124
42728
42729 2006-05-17 Borut Razem <borut.razem AT siol.net>
42730
42731         * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
42732           thanks Stas Sergeev
42733
42734 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
42735
42736         * device/include/mcs51/P89c51RD2.h,
42737         * device/include/mcs51/P89LPC901.h,
42738         * device/include/mcs51/P89LPC922.h,
42739         * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
42740
42741 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
42742
42743         * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
42744         to fix missing stack pragma in compiled binary object file,
42745
42746 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
42747
42748         * support/packihx/configure.in,
42749         * support/packihx/configure: removed warning, autoconf >= 2.5x can
42750         determine sizeof basic types even while cross compiling
42751
42752 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
42753
42754         * src/avr/gen.c (aopop),
42755         * src/ds390/gen.c (aopOp),
42756         * src/hc08/gen.c (aopOp),
42757         * src/mcs51/gen.c (aopop),
42758         * src/pic16/gen.c (pic16_aopOp),
42759         * src/pic/gen.c (aopOp),
42760         * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
42761         if size of operand is smaller than spill location
42762
42763 2006-05-12 Borut Razem <borut.razem AT siol.net>
42764
42765         * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
42766           have to have CR/LF line endings even if they are checked out on *nix
42767           or on WIN32 in cygwin binmode
42768
42769 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
42770
42771         * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
42772         * device/include/ds80c390.h: added sfr16 definitions
42773         * src/ds390/gen.c,
42774         * src/ds390/gen.h,
42775         * src/ds390/main.c,
42776         * src/ds390/ralloc.c,
42777         * src/ds390/ralloc.h: changes all over the place to sync with mcs51
42778           fixing several bugs and adding sfr16/sfr32, reentrant bit params,
42779           bit returning functions
42780         * support/regression/tests/sfr16.c: enabled test on ds390
42781
42782 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
42783
42784         * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
42785         * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
42786
42787 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
42788
42789         * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
42790         * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
42791           (cl_address_space constructor): removed expensive initialization,
42792           (cl_address_space::get_cell): extended for late initialization,
42793           (cl_address_space::*): use late initialization,
42794           (cl_address_decoder::activate): removed expensive initialization,
42795           This reduced regression test running time by 25%
42796
42797 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
42798
42799         * packihx/,
42800         * configure.in,
42801         * configure,
42802         * sdcc.dsw,
42803         * Makefile.bcc,
42804         * Makefile.in,
42805         * support/packihx/Makefile.in,
42806         * support/packihx/clean.mk,
42807         * support/packihx/Makefile.bcc,
42808         * support/packihx/PackIhx.dsp: moved packihx to support/packihx
42809
42810 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
42811
42812         * src/SDCCval.c (valNot): fix for regression test failure
42813           of not.c on big endian hosts
42814
42815 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
42816
42817         * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
42818
42819 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
42820
42821         * device/lib/mcs51/Makefile.in: changed string comparison operator
42822           to = for POSIX compliance; == is bash extension
42823
42824 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
42825
42826         * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
42827           kosmonaut_pirx
42828
42829 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
42830
42831         * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
42832         allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
42833         * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
42834         * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
42835         bug report #1478657,
42836
42837 2006-05-05 Borut Razem <borut.razem AT siol.net>
42838
42839         * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
42840           making the html
42841
42842 2006-05-02 Borut Razem <borut.razem AT siol.net>
42843
42844         * doc/Makefile.in: removed *.ind dependency since there is no rule to
42845           create *.ind, which made make to fail if invoked with -j 2
42846
42847 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
42848
42849         * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
42850           Hubert Sack for patch 1479782
42851
42852 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
42853
42854         * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
42855
42856 2006-05-01 Raphael Neider <rneider AT web.de>
42857
42858         * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
42859           (create_pic): store only prefix-free device name,
42860           (init_pic): check for device names with "16" prefix,
42861           (list_valid_pics),
42862         * src/pic/device.h (struct PIC_device),
42863         * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
42864             stored device name,
42865         * device/include/pic/pic12f{635,675,629,683}.h,
42866         * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
42867         * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
42868         * device/include/pic/pic16f505.h,
42869         * device/lib/pic/libdev/pic16f505.c: removed
42870         * device/include/pic/pic14devices.txt: added support for pic12f
42871             devices, removed unsupported non 16-bit devices
42872             [above changes provided by patch from Zik Saleeba]
42873         * src/pic/*, src/pic16/*, device/include/pic16/*,
42874           device/lib/pic/**, device/lib/pic16/**: obfuscated email address
42875
42876 2006-05-01 Borut Razem <borut.razem AT siol.net>
42877
42878         * configure.in, configure, doc/Makefile.in:
42879           sync with nightly build makefile - latex, dvipdf and dvips
42880           not needed any more
42881
42882 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
42883
42884         * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
42885         in the library source
42886
42887 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
42888
42889         * support/regression/ports/hc08/spec.mk: fixed bug 1478892
42890
42891 2006-04-28 Raphael Neider <rneider AT web.de>
42892
42893         * src/pic16/pcode.c (pic16_newpCodeOpLit12),
42894         * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
42895           (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
42896         * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
42897
42898 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
42899
42900         * device/lib/pic/libdev/Makefile.in,
42901         * device/lib/hc08/Makefile.in,
42902         * device/lib/gbz80/Makefile.in,
42903         * device/lib/z80/Makefile.in,
42904         * device/lib/ds390/Makefile.in,
42905         * device/lib/ds400/Makefile.in: added srcdir to include search path,
42906         thanks to Borut for the bug report
42907         * configure.in,
42908         * configure: always create doc/Makefile independent from --enable-doc
42909         * Makefile.in: always install from directory doc independent from
42910         --enable-doc
42911         * device/lib/pic/Makefile.in: added libdev again, it was erroneously
42912         removed
42913         * device/lib/pic/libdev/Makefile.in: fixed VPATH build
42914         * doc/Makefile.in: install *.txt if present
42915         * device/include/Makefile.in (install): added installation of pic/*.inc
42916         and pic/*.txt files again, they were erroneously removed
42917
42918 2006-04-28 Raphael Neider <rneider AT web.de>
42919
42920         * src/pic/{gen.c,main.h,pcode.c},
42921         * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
42922             concerning signedness with casts
42923
42924 2006-04-28 Raphael Neider <rneider AT web.de>
42925
42926         * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
42927             definition of an interrupt handler,
42928         * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
42929             interrupt handler stuff from picglue() to separate routine,
42930           (picglue): enabled definition of intr handlers in files w/o main()
42931
42932 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
42933
42934         * support/librarian/sdcclib.c: moved include <limits.h> up to enable
42935           compilation with MSVC 2005 Express Edition (VC8)
42936
42937 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
42938
42939         * device/lib/Makefile: fixed build of gbz80 lib
42940
42941 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
42942
42943         * support/regression/tests/bug-460010.c,
42944         * support/regression/tests/bug-524691.c,
42945         * support/regression/tests/bug-716242.c: removed conditional defines
42946           that are already in testfwk.h
42947
42948 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
42949
42950         * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
42951           (AccAXRsh1): added, shift right by 1,
42952           (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
42953            AccAXLrl1
42954         * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
42955
42956 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
42957
42958         * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
42959         remove cast to same type
42960         * src/SDCCast.c (decorateType): fix for RFE 1475742,
42961         optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
42962         * as/z80/Makefile,
42963         * link/z80/Makefile: removed, they have moved to
42964         Makefile.in files
42965         * configure,
42966         * configure.in: replaced duplicate message about ucsim by missing sdcpp
42967         * install-sh: fix bug #1204398 by setting umask 0022
42968         * device/lib/Makefile: separate build of z80 and gbz80 lib
42969
42970 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
42971
42972         Enabled VPATH feature: changed nearly all Makefiles (149 files).
42973         See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
42974
42975         One basic decision: e.g. src/clean.mk includes further files. In order
42976         to make this work there are two solutions:
42977         - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
42978           run configure on them. This way they can use
42979           'include $(srcdir)/port-clean.mk'
42980         - always include clean.mk by the Makefile at the same level. To avoid
42981           that `make clean` tries to include and build Makefile.dep the
42982           MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
42983           implemented, because now even `make uninstall` doesn't create
42984           Makefile.in. clean.mk could be eliminated by pasting it in
42985           Makefile.in.
42986
42987         * debugger/mcs51/Makefile.in: build own objects from library sources
42988         (SLIB, SDCC) in current directory
42989
42990         * configure, configure.in: renamed --disable-device-lib-build in
42991         --disable-device-lib; added --enable-doc, the required tools are
42992         searched by configure; added result message; the toolchain for the
42993         belonging ports are now only built, if the port is enabled.
42994
42995         * support/regression/*: all output is written in directory gen, because
42996         the fwk and ports directories don't livet in the build tree using vpath
42997
42998         * doc/sdccman.lyx: renamed --disable-device-lib-build to
42999         --disable-device-lib, added --enable-doc, added section VPATH
43000
43001         * sim/ucsim/configure.in,
43002         * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
43003         z80 are enabled by default
43004
43005 2006-04-24 Raphael Neider <rneider AT web.de>
43006
43007         * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
43008             to config word, "pic14_"-prefixed some extern functions
43009           (pic14_emitConfigWord): emit __config directive(s) if assignment to
43010             config word has been found
43011         * src/pic/device.h: added prototypes
43012         * src/pic/pcode.c: added "pic14_"-prefix where needed
43013         * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
43014             fixup
43015         * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
43016             words,
43017           (pic14emitRegularMap): ignore config words,
43018           (pic14createInterruptVect): moved generating __config directives away
43019           (picglue): have __config directives emitted
43020
43021 2006-04-24 Borut Razem <borut.razem AT siol.net>
43022
43023         * doc/Makefile: sync with nightly build makefile
43024
43025 2006-04-24 Raphael Neider <rneider AT web.de>
43026
43027         * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
43028             registers that have not been assigned proper liveranges,
43029             fixes #1469504 and #1474602,
43030           (pCodeRegOptimizeRegUsage): fixed typo in comment
43031
43032 2006-04-24 Borut Razem <borut.razem AT siol.net>
43033
43034         * device/examples/main8051.c: deleted - it was removed from CVS
43035           24.mar.2000 and after that modified 18.feb.2001, so it reappered
43036           after the transition to Subversion
43037         * src/SDCCalloc.h: deleted - it was removed  from CVS
43038           3.feb.2001 and after that modified 18.feb.2001, so it reappered
43039           after the transition to Subversion
43040         * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
43041           sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
43042           sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
43043           sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
43044
43045 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
43046
43047         * as/asx8051.dsp: added mcs51/strcmpi.h
43048         * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
43049         * as/hc08/aslink.h: updated lnksect prototype
43050         * as/hc08/asm.h,
43051         * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
43052         * as/hc08/asmain.c,
43053         * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
43054           (newdot): handle A_ABS
43055         * as/hc08/asout.c,
43056         * as/mcs51/asout.c (outarea): output address
43057         * as/hc08/lkaomf51.c,
43058         * as/mcs51/lkaomf51.c: disabled unused array UsageType
43059         * as/hc08/m08pst.c,
43060         * as/mcs51/i51pst.c,
43061         * as/z80/z80pst.c: "ABS" is not A_OVR
43062         * as/hc08/lkarea.c (newarea): read a_addr,
43063           (lnkarea): added codemap array, sort absolute areas to the front,
43064            combine all GSINITx/GSFINAL,
43065           (find_empty_space, allocate_space): new functions,
43066           (lnksect): return next address, handle absolute sections
43067         * as/mcs51/lkarea.c (newarea): read a_addr,
43068           lnksect2 prototype changed,
43069           (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
43070           (find_empty_space, allocate_space): new, factored out of lnksect2,
43071           (lnksect2): return next address, handle absolute sections
43072         * as/hc08/lkhead.c,
43073         * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
43074         * as/hc08/lklibr.c (addfile, fndsym),
43075         * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
43076           index out of range and detect both '\' and '/'
43077         * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
43078         * device/include/stdbool.h: removed SDCC_ds390 from check to pass
43079           regression tests (ds390 cannot return bool yet)
43080         * doc/sdccman.lyx: changed version number, document changed --no-peep,
43081           document critical interrupts on z80, document changed SDCC define
43082         * src/asm.c (_asxxxx_mapping): fixed .org directive,
43083           (_a390_mapping): added .org directive
43084         * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
43085           (genMultOneByte): fixed warnings
43086         * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
43087           ones
43088         * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
43089         * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
43090           (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
43091         * src/pic16/gen.h: changed prototype for pic16_popGetLabel
43092         * src/pic16/main.c: removed newReg prototype
43093         * src/pic16/pcode.c,
43094         * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
43095           warnings
43096         * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
43097           ones
43098         * src/pic16/ralloc.c
43099         * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
43100           to fix warnings
43101         * src/pic/pcode.c (allocInternalRegister): changed parameter optype
43102           from short to PIC_OPTYPE
43103         * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
43104         * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
43105           optype from short to PIC_OPTYPE
43106         * src/port.h: made int_size unsigned to fix warnings
43107         * src/SDCC.y: fixed warning on MSVC
43108         * src/SDCCicode.c (getArraySizePtr): return unsigned int
43109         * src/SDCCopt.c (convertToFcall): fixed warnings
43110         * src/SDCCsymt.h: removed double prototype for genSymName
43111         * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
43112           offset int to fix warnings
43113
43114 2006-04-22 Borut Razem <borut.razem AT siol.net>
43115
43116         * doc/sdccman.lyx, */Makefile, */Makefile.in:
43117           references to CVS replaced with Subversion
43118
43119 2006-04-21 Borut Razem <borut.razem AT siol.net>
43120
43121         * doc/sdccman.lyx, */Makefile, */Makefile.in:
43122           references to CVS replaced with Subversion
43123
43124 2006-04-19 Borut Razem <borut.razem AT siol.net>
43125
43126         * src/version.awk: adapted for svn
43127         * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
43128           sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
43129           sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
43130           /binutils-avr/etc/*.vi, *.jin: removed all properties
43131           support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
43132
43133 2006-04-19 Borut Razem <borut.razem AT siol.net>
43134
43135         * CVS to Subversion migration completed
43136
43137 2006-04-18 Borut Razem <borut.razem AT siol.net>
43138
43139         * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
43140           ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
43141
43142 2006-04-17 Borut Razem <borut.razem AT siol.net>
43143
43144         * device/include/Makefile.in: added pic/*.inc to the installation
43145
43146 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
43147
43148         * support/regression/collate-results.py: fixed output in case of
43149         a valdiag error
43150         * support/regression/generate-cases.py: fixed splitting of pathnames
43151         with dots
43152         * as/hc08/lklibr.c (addfile),
43153         * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
43154
43155 2006-04-11 Raphael Neider <rneider AT web.de>
43156
43157         * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
43158         * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
43159         * src/pic16/pcode.c (assignValnums): fixed #1460578
43160
43161 2006-04-11 Raphael Neider <rneider AT web.de>
43162
43163         * device/lib/pic/libdev/*.c,
43164         * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
43165           fixes #1468739, enables compilation in --std-c99 mode
43166         * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
43167
43168 2006-04-11 Raphael Neider <rneider AT web.de>
43169
43170         * src/pic/device.c (find_device): removed debug output
43171           (list_valid_pics): enabled verbose listing of supported devices
43172         * device/include/stdbool.h: define bool as char for pic14/16 as well
43173
43174 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
43175
43176         * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
43177
43178 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
43179
43180         * .version: bumped version to 2.5.6
43181         * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
43182
43183 2006-04-06 Raphael Neider <rneider AT web.de>
43184
43185         * .version: bumped version to 2.5.6 (pic14 ABI changed)
43186         * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
43187         * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
43188           pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
43189             pic14_constructAbsMap
43190           (pic14printPublics): declare absolute global symbols as global
43191           (pic14createInterruptVect),
43192         * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
43193           (newReg): assume new registers unused, use correct name in
43194             hashtable (reg->name instead of name), more debugLog output
43195         * src/pic/device.h (PIC_device): added fields for verbose output
43196         * src/pic/device.c: moved device definition to pic14devices.txt,
43197             added routines for runtime parsing of pic14devices.txt,
43198             added support for second config word
43199         * src/pic/main.c (_process_pragma): removed #pragma maxram,
43200           (_pic14_keywords): no longer accept "bit" and "sbit" keywords
43201           (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
43202           (_pic14_parseOptions): moved pCodeInitRegisters here
43203           (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
43204         * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
43205           (pCodeInitRegisters): rewrapped comments, perpared new approach to
43206             handling the pseudo stack
43207         * device/lib/Makefile.in: ignore failures in objects-pic16,
43208         * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
43209         * device/lib/pic/NEWS: document new dependency on picXXX.lib
43210         * device/lib/pic/Makefile.subdir,
43211         * device/lib/pic16/Makefile.subdir: improved clean rules
43212         * device/lib/pic/libdev/: NEW, pic14 device libraries
43213         * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
43214         * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
43215         * device/include/Makefile.in: create subdir and install pic14 headers
43216         * device/include/pic/p16f_common.inc: removed unused declarations
43217         * device/include/pic/pic16*.h: added header files for 100+ 14 bit
43218             PICs from inc2h.pl v1.6,
43219             replaced BIT_AT macros with struct declarations
43220         * device/include/pic/pic14devices.txt: definition of supported devices,
43221             all above improvements contributed by Zik Saleeba, thanks
43222         * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
43223         * support/scripts/sdcc.nsi: also install pic14 device libraries and
43224             headers
43225
43226 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
43227
43228         * device/include/mcs51/c8051f410.h: added interrupt numbers,
43229         * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
43230           thanks to Charles Olds
43231
43232 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
43233
43234         * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
43235
43236 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
43237
43238         * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
43239         * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
43240         * support/regression/bug1464657.c: added, new test
43241
43242 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
43243
43244         * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
43245           version number
43246
43247 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
43248
43249         * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
43250           --no-peep and --peep-file <file> are used don't use default rules but
43251           do use the <file>
43252
43253 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
43254
43255         * src/mcs51/gen.c (genCall): fixed bug 1457608
43256
43257 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
43258
43259         * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
43260         changes seem to cause (trigger?) problems with the build system.
43261
43262 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
43263
43264         * src/SDCCpeeph.c (operandsLiteral): new, added,
43265           (callFuncByName): inserted operandsLiteral
43266         * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
43267
43268 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
43269
43270         * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
43271         * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
43272
43273 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
43274
43275         * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
43276           implemented patch 1120823 Thanks to Willy De la Court (normal
43277           interrupts need an interrupt number now if they are made critical),
43278           and enabled nesting of critical functions though not for gbz80
43279           (genCritical, genEndCritical): added functions
43280           (genZ80Code): added cases for CRITICAL and ENDCRITICAL
43281         * src/z80/mappings.i: added "ei" to all mappings
43282
43283 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
43284
43285         * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
43286         submitted by the Debian SDCC maintainer Aurelien Jarno:
43287         "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
43288         archive with gcc 4.1 on mips and wrote the patch"
43289
43290 2006-03-16 Raphael Neider <rneider AT web.de>
43291
43292         * src/pic16/genarith.c (genAddLit): simplified and fixed case where
43293           the left operand is shorter than the result (c* = lit-c* + int),
43294           fixes bug #1450796
43295         * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
43296           OP_SYMBOL
43297
43298 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
43299
43300         * src/.version: increased version number to 2.5.5
43301         * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
43302         linking is done manually in pic16 port's _linkEdit,
43303         * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
43304         PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
43305         * src/pic16/gen.c (aopForSym): when direct register name is WREG then
43306         allocate asmop as AOP_ACC,
43307         (aopForRemat): added parameter 'bool result' in function declaration,
43308         (pic16_aopGet): return AOP_ACC when accessing WREG,
43309         (pic16_popGetTempReg): minor modification,
43310         (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
43311         'pic16_allocWithIdx',
43312         (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
43313         calling function in absolute addresses,
43314         (genAssign): take into account AOP_ACC asmop,
43315         * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
43316         * src/pic16/pcoderegs.c: some debug functions and lines added,
43317         * src/pic16/ralloc.c (decodeRegType): added but commented out,
43318         * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
43319         register too,
43320         * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
43321         call to allocReg, not by manually allocating a new one,
43322         (pic16_assignRegisters): now before going through the register
43323         allocating functions mark all registers as free. This eliminates some
43324         side effects resulting from peephole parser done earlier in the backbone
43325
43326 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
43327
43328         * src/SDCCicode.c (geniCodeLogic),
43329         * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
43330
43331 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
43332
43333         * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
43334           (genSend): bugfix, do not allocate and free twice,
43335           (shiftRLong): handle partially overlapping aops
43336         * support/regression/tests/bitopcse.c: fixed warning redefined idata
43337
43338 2006-03-08 Borut Razem <borut.razem AT siol.net>
43339
43340         * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
43341           for pic16
43342
43343 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
43344
43345         * support/regression/tests/bug1409955.c: new, added
43346         * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
43347         * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
43348           (aopForSym, aopOp): increment asmop.allocated if reused,
43349           (freeAsmop): decrement asmop.allocated and check for zero instead of
43350           using asmop.freed,
43351           (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
43352           (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
43353            genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
43354            genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
43355            genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
43356            genSignedRightShift, genRightShift, genDataPointerGet,
43357            genPagedPointerGet, genFarPointerGet, genCodePointerGet,
43358            genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
43359             in reverse order from allocation,
43360           (genPlus, genCmpEq): free asmop's in reverse order from allocation and
43361             added swappedLR to keep track
43362         * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
43363           pdata & code for GCC, z80, gbz80 & hc08
43364         * support/regression/tests/zeropad.c: moved defines to testfwk.h
43365
43366 2006-03-08 Raphael Neider <rneider AT web.de>
43367
43368         * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
43369
43370 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
43371
43372         * device/include/mcs51/c8051f410.h: new SiLabs mcu
43373         * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
43374         * support/regression/tests/array.c: added parenthesis, made arrays unsigned
43375
43376 2006-03-06 Borut Razem <borut.razem AT siol.net>
43377
43378         * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
43379           made the linker quiet
43380
43381 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
43382
43383         * src/pic16/gen.c (genPcall): fixed bug #1443644
43384         * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
43385         which dumps before the function entry point a data byte which represents
43386         the number of the local variables used by the specified function, added
43387         'xinst' for initial support for Extended Instruction Support,
43388         * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
43389         (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
43390         port->fun_prefix anymore (may change later),
43391         (genFunction, genEndFunction): do not store/restore local registers for
43392         _main (this should take care the --main-return command line option in
43393         the future),
43394         (genOr): removed some legacy pic-port instructions,
43395         * src/pic16/genarith.c (genAddLit): re-enabled old code because
43396         performing operations with SFR's causes data to be written more than
43397         once to each SFR. Perhaps SFRs should be handled in special cases...
43398         * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
43399         pcode.h
43400         * src/pic16/main.c (_process_pragma): stack bound checking did not take
43401         into account for stack starting position,
43402         (struct OPTIONS pic16_optionsTable): added command line argument
43403         --extended or -y for Extended Instruction Support,
43404         * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
43405         (deassignLRs): *** perhaps the most important change, old 'for' code
43406         (commented out for reference), didn't account for some registers which
43407         were left marked 'not free' after a pointer operation. The change
43408         reduces register usage a lot in some cases
43409
43410 2006-03-04 Borut Razem <borut.razem AT siol.net>
43411
43412         * support/regression/ports/hc08/spec.mk: remove *.asm in traget
43413           _clean
43414         * support/regression/tests/bug-524697.c: decreased array size for
43415           mcs51 to fit into the internal RAM
43416         * support/regression/Makefile.in: a little bit more verbose
43417
43418 2006-03-03 Borut Razem <borut.razem AT siol.net>
43419
43420         * support/regression/fwk/lib/testfwk.c,
43421           support/regression/fwk/include/testfwk.h: introduced function
43422           _prints(), nonrecursive _printn(), call _initEmu() from main()
43423         * support/regression/ports/gbz80/support.asm,
43424           support/regression/ports/ucz80/support.asm,
43425           support/regression/ports/z80/support.asm,
43426           support/regression/ports/ds390/support.c,
43427           support/regression/ports/hc08/support.c,
43428           support/regression/ports/host/support.c,
43429           support/regression/ports/mcs51/support.c,
43430           support/regression/ports/xa51/support.c: added empty _initEmu()
43431           function
43432         * support/regression/ports/pic16/gpsim.cmd,
43433           support/regression/ports/pic16/spec.mk,
43434           support/regression/ports/pic16/support.c,
43435           support/regression/Makefile.in: added pic16 regression test
43436
43437 2006-03-01 Raphael Neider <rneider AT web.de>
43438
43439         * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
43440           genConstPointerGet): use safe way of generating MOVFF to cover
43441             literals as well as registers, fixes bug #1440527
43442         * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
43443             dereference
43444           (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
43445             more correctly, fixes bug #1232186
43446           (pic16_printIval): use pic16_printIvalUnion() for initialized unions
43447         * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
43448             gplink guess the correct processor in more cases, applied patch
43449             from Till Riedel attached to and fixing bug #1436552
43450
43451 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
43452
43453         * support/regression/tests/array.c: added, contains check for #1434401
43454         * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
43455
43456 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
43457
43458         * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
43459         * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
43460         * device/include/mcs51/c8051f326.h,
43461         * device/include/mcs51/c8051f340.h: new SiLabs mcu's
43462         * device/include/mcs51/c8051f000.h,
43463         * device/include/mcs51/c8051f018.h,
43464         * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
43465           PCON_IDLE,PCON_STOP and added sfr16 definitions
43466
43467 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
43468
43469         * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
43470           genGetWord): fixed bug 1409955
43471
43472 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
43473
43474         * device/include/hc08/mc68hc908gp32.h,
43475         * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
43476
43477 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
43478
43479         * src/SDCCast.c (constExprValue): return NULL if not a value
43480         * src/SDCCglue.c (printIvalArray): fixed bug 1225568
43481         * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
43482         * support/regression/tests/bitfields.c: enabled signed bitfield for all
43483
43484 2006-02-13 Borut Razem <borut.razem AT siol.net>
43485
43486         * src/regression/ptrarg.c: added, fails due to bug #1430967
43487         * src/regression/Makefile: ptrarg.c added, ...
43488
43489 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
43490
43491         * src/z80/gen.c (genUnpackBits): fixed bug 1019480
43492         * support/regression/tests/bitfields.c: enabled signed bitfield for z80
43493
43494 2006-02-11 Borut Razem <borut.razem AT siol.net>
43495
43496         * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
43497           print "Processor: xxx" message to stdout only if --verbose
43498
43499 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
43500
43501         * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
43502         * support/regression/tests/bug1426356.c: added
43503         * support/regression/tests/bitfields.c: removed 2 tests
43504
43505 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
43506
43507         * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
43508         * device/include/mcs51/c8051f330.h,
43509         * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
43510           PCON_IDLE,PCON_STOP and added sfr16 definitions
43511         * device/lib/_divsint.c,
43512         * device/lib/_divuint.c,
43513         * device/lib/_divulong.c,
43514         * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
43515           register bank bug for small stackauto
43516
43517 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
43518
43519         * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
43520
43521 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
43522
43523         * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
43524         * all.dsp: corrected several bin paths
43525         * device/include/mcs51/c8051f120.h,
43526         * device/include/mcs51/c8051f300.h,
43527         * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
43528           to PCON_IDLE,PCON_STOP
43529         * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
43530         * device/lib/printf_large.c (output_float): fixed bug 1388703
43531         * support/regression/tests/bug1057979.c: added test for bug 1388703
43532
43533 2006-02-08 Raphael Neider <rneider AT web.de>
43534
43535         * src/pic/pcode.c (pciTRIS): fixed typo,
43536           (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
43537           (LinkFlow): fixed handling of flows that end in a call,
43538           (ReuseReg): perform safety check earlier
43539         * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
43540             to work with flows at the beginning of a pBlock,
43541             fixes #1426557 (Symbol not previously defined),
43542           (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
43543             usage information
43544           (RemoveUnusedRegisters): update register usage info
43545         * src/pic/ralloc.c (newReg): prevent duplicate registers from being
43546             created, reuse existing ones instead
43547         * src/pic/gen.c (genPcall): fixed #1424719
43548
43549 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
43550
43551         * link/z80/lkmain.c,
43552         * link/z80/lklex.c,
43553         * link/z80/lkdata.c,
43554         * link/z80/aslink.h: fixed build on current cygwin:
43555         replaced getline() by lk_getline()
43556
43557 2006-02-01 Borut Razem <borut.razem AT siol.net>
43558
43559         * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
43560           src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
43561           src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
43562           src/regression/bool1.c, src/regression/bool2.c,
43563           src/regression/bool3.c, src/regression/call1.c,
43564           src/regression/compare.c, src/regression/compare10.c,
43565           src/regression/compare2.c, src/regression/compare3.c,
43566           src/regression/compare4.c, src/regression/compare5.c,
43567           src/regression/compare6.c, src/regression/compare7.c,
43568           src/regression/compare8.c, src/regression/compare9.c,
43569           src/regression/configword.c, src/regression/for.c,
43570           src/regression/inline.c, src/regression/mult1.c,
43571           src/regression/nestfor.c, src/regression/or1.c,
43572           src/regression/pointer1.c, src/regression/ptrfunc.c,
43573           src/regression/rotate1.c, src/regression/rotate2.c,
43574           src/regression/rotate3.c, src/regression/rotate4.c,
43575           src/regression/rotate5.c, src/regression/rotate6.c,
43576           src/regression/rotate7.c, src/regression/string1.c,
43577           src/regression/struct1.c, src/regression/sub.c,
43578           src/regression/sub2.c, src/regression/switch1.c,
43579           src/regression/while.c, src/regression/xor.c,
43580           src/regression/create_stc, src/regression/simulate,
43581           src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
43582           regression tests
43583         * src/regression/gpsim_assert.h: added
43584
43585 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
43586
43587         * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
43588         ((void (code *) (void)) 0) ();
43589         * as/hc08/aslex.c,
43590         * as/hc08/aslink.h,
43591         * as/hc08/asm.h,
43592         * as/hc08/asmain.c,
43593         * as/hc08/lkdata.c,
43594         * as/hc08/lklex.c,
43595         * as/hc08/lkmain.c,
43596         * as/mcs51/aslex.c,
43597         * as/mcs51/aslink.h,
43598         * as/mcs51/asm.h,
43599         * as/mcs51/asmain.c,
43600         * as/mcs51/lkdata.c,
43601         * as/mcs51/lklex.c,
43602         * as/mcs51/lkmain.c,
43603         * as/z80/aslex.c,
43604         * as/z80/asm.h,
43605         * as/z80/asmain.c: fixed build on current cygwin:
43606         replaced getline() by as_getline()
43607
43608 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
43609
43610         * src/SDCC.y: fixed bug #716242, exchanged pointer and function
43611         declarator in the symbol chain
43612         * src/SDCCsymt.h,
43613         * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
43614         parameter list for function pointers
43615         * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
43616         * support/regression/tests/bug-716242.c: added
43617
43618 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
43619
43620         * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
43621         offset if possible
43622         * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
43623
43624 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
43625
43626         * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
43627         inifinitely recurseable, added static
43628         * support/regression/tests/bug-1408066.c: added
43629
43630 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
43631
43632         * src/SDCCicode.h,
43633         * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
43634         renamed, added possibility to create "postLoopLbl"-labels
43635         * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
43636         newiTempLoopHeaderLabel
43637         * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
43638         isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
43639         addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
43640         hasNonPtrUse, loopInvariants, addressTaken, findInduction,
43641         findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
43642         (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
43643         (basicInduction): fixed bug #136564, made static,
43644         (loopInduction): changed parameter of basicInduction, made static,
43645         (addPostLoopBlock): added
43646         * src/SDCCloop.h: removed backEdges, pregion, pinduction,
43647         loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
43648         findLoopEndSeq
43649         * support/regression/tests/bug-136564.c: added
43650         * support/regression/ports/mcs51-xstack-auto/spec.mk: added
43651         --std-sdcc99 to LIBSDCCFLAGS
43652
43653 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
43654
43655         * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
43656         while loop
43657         * support/regression/tests/bug-1406131.c: added
43658
43659 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
43660
43661         * src/SDCCast.c (decorateType): fix promotion of unary minus
43662         * src/SDCCsymt.c (computeType): beautified
43663         * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
43664         (valUnaryPM, valComplement): fix sign and promotion,
43665         (valNot): ANSI: result type is int (SDCC: unsigned char)
43666         * support/regression/tests/uminus.c: speedup by removing superflous
43667         test case 'int'
43668         * support/regression/tests/onebyte.c: added promotion and signedness
43669         tests for unary minus
43670         * support/regressions/tests/bug-477927.c: disable warning about
43671         uninitialized variables
43672         * support/regression/tests/not.c: added
43673
43674 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
43675
43676         * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
43677         * src/mcs51/gen.c (gen51Code): show final register usage after
43678         fillGaps in asm with --i-code-in-asm
43679         * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
43680         markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
43681         incUsed, rliveClear, adjustIChain): made static,
43682         (setFromRange): excluded because it's unused,
43683         (findPrevUseSym, markWholeLoop): added,
43684         (findPrevUse): rewritten; fixes bug 895992; now a complete search
43685         through all branches of predecessors enables sdcc to emit the warning
43686         W_LOCAL_NOINIT, marking of outermost loop was incomplete,
43687         (rlivePoint): made static, added parameter emitWarnings which is only
43688         true during the first run out of two,
43689         (findRecursiveSucc, findRecursivePred): removed,
43690         (computeLiveRanges): made static, added parameter emitWarnings,
43691         (dumpIcRlive): added for debugging only
43692         * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
43693         removed prototype of setFromRange()
43694         * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
43695         in call of computeLiveRanges()
43696         * support/regression/tests/bug-895992.c: added
43697         * support/regression/tests/bug-971834.c: added
43698         * support/valdiag/tests/bug-895992.c: added
43699         * support/valdiag/tests/bug-971834.c: added
43700
43701 2005-12-18 Raphael Neider <rneider AT web.de>
43702
43703         * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
43704           (genUnpackBits): improved code for direct operands,
43705           (genPackBits): improved code for literal assignment to bitfields
43706             and for direct destination operands (no FSR indirection),
43707             prevented redundant AND, fixes #1362800,
43708           (AccLsh): added parameter to disable masking of the result
43709         * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
43710           skip instructions with side-effects (like incfsz),
43711           (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
43712         * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
43713         * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
43714           fixes #1375263
43715
43716 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
43717
43718         * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
43719         volatile variables as spill location
43720
43721 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
43722
43723         * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
43724         replacing literals
43725         * support/regression/tests/bug-1376320.c: added
43726
43727 2005-12-08 Raphael Neider <rneider AT web.de>
43728
43729         * src/pic/device.c: renamed is_shared to pic14_is_shared
43730         * src/pic/gen.c (genIfx): re-enabled handling of sbits
43731         * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
43732           (is_valid_identifier): added for above workaround
43733
43734 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
43735
43736         * device/lib/Makefile.in: fixed to enable port-specific-objects
43737         * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
43738           char, thanks Hubert Sack
43739         * doc/sdccman.lyx: documented --xstack-loc,
43740           elaborated a bit more on interrupts and pitfalls,
43741           removed "setjmp/longjmp unsupported",
43742           documented some unsupported C99 features
43743         * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
43744         * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
43745           if, thanks Hubert Sack
43746         * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
43747         * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
43748           make make_library
43749         * support/regression/get_ticks.py: new, get cpu cycles and code size, so
43750           regression tests can report resource usage (rfe 700441)
43751         * support/regression/collate-results.py: report resource usage
43752         * support/regression/ports/ds390/spec.mk,
43753         * support/regression/ports/hc08/spec.mk,
43754         * support/regression/ports/mcs51/spec.mk,
43755         * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
43756         * support/regression/ports/ds390/uCsim.cmd,
43757         * support/regression/ports/hc08/uCsim.cmd,
43758         * support/regression/ports/mcs51/uCsim.cmd,
43759         * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
43760         * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
43761           library, use the default one
43762         * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
43763           building the library
43764
43765 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
43766
43767         * config.dsp: added dependency on .version and configure_vc.awk
43768         * device/include/setjmp.h: updated for --stack-auto and --xstack
43769         * device/include/mcs51/at89c51snd1c.h: corrected line endings
43770         * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
43771         * device/lib/_setjmp.c: updated for --stack-auto and --xstack
43772         * device/lib/libsdcc.lib: added _setjmp
43773         * src/SDCCast.c (createIvalCharPtr): fixed warnings,
43774           (decorateType): fixed bug 1372851,
43775           (optimizeGetHbit): fixed warning
43776         * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
43777           array initialisation
43778         * support/regression/tests/bug1057979.c: added test for bug 1358192
43779         * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
43780
43781 2005-12-03 Borut Razem <borut.razem AT siol.net>
43782
43783         * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
43784           command since the NSIS was upgraded to version 2.11 on CF x86-linux2
43785
43786 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
43787
43788         * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
43789         createIval): implement symbol independant "flexible array member",
43790         (createIvalCharPtr): implemented flexible array initialisation with a
43791         string
43792         * src/SDCCsymt.c (copyStruct): removed,
43793         (getSize): fixed misleading comment,
43794         (getAllocSize): removed, the additional allocation size is now in
43795         sym->flexArrayLength,
43796         (checkStructFlexArray): new, syntax checks for flexible array members,
43797         (compStructSize): added syntax checks for "flexible array members"
43798         (copyStruct): removed,
43799         (copyLinkChain): removed inefficient fix for bug 770487
43800         * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
43801         * src/SDCCsymt.h: added structdef.b_flexArrayMember and
43802         symbol->flexArrayLength
43803         * src/SDCCerr.c,
43804         * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
43805         E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
43806         * support/regression/tests/structflexarray.c: added
43807         * support/valdiag/tests/structflexiblearray.c: added
43808
43809 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
43810
43811         * src/SDCCast.c (decorateType): fixed bug 1368489
43812         * support/Util/SDCCerr.c,
43813         * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
43814
43815 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
43816
43817         * device/include/mcs51/at89c51snd1c.h: added file submitted by
43818           Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
43819
43820 2005-11-27 Borut Razem <borut.razem AT siol.net>
43821
43822         * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
43823           support/cpp2/mkdeps.h: added command line option
43824           -obj-ext=<extension> to SDCPP to define object file externion, used
43825           for generation of make dependencies (-M)
43826         * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
43827
43828 2005-11-26 Borut Razem <borut.razem AT siol.net>
43829
43830         * support/scripts/sdcc.nsi: added small-stack-auto libraries,
43831           added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
43832           added pic and pic16 libraries
43833
43834 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
43835
43836         * device/include/float.h: Corrected typo in prototype of __fsgt
43837
43838 2005-11-25 Borut Razem <borut.razem AT siol.net>
43839
43840         * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
43841           added creation of model-mcs51-stack-auto libraries
43842
43843 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
43844
43845         * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
43846         and fields-list too
43847         * src/SDCCast.c (createIvalArray): removed obsolete comment
43848
43849 2005-11-24 Borut Razem <borut.razem AT siol.net>
43850
43851         * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
43852           added missing device/lib/mcs51/crt*.asm sources
43853
43854 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
43855
43856         * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
43857
43858 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
43859
43860         * device/lib/_fs2schar.c,
43861         * device/lib/_fs2sint.c,
43862         * device/lib/_fs2slong.c: optimized inline asm
43863
43864 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
43865
43866         * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
43867           Better handling of floats between -1.0 and 0.0.
43868
43869 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
43870
43871         * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
43872           (the missing "if"s prohibited removal of redundant labels)
43873
43874 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
43875
43876         * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
43877           Properly convert floats between -1.0 and 0.0 to long, int, and char
43878           types (max integer value of negative floats tends to zero).
43879         * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
43880           Removed changes made so to work properly with floats between
43881           -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
43882           and _fs2char.c
43883
43884 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
43885
43886         * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
43887         * src/mcs51/gen.c (genUnpackBits): better code and a fix,
43888         (genCast) cosmetic change
43889         * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
43890         * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
43891         from mcs51
43892         * support/regression/tests/bitfields (testSignedBitfields): added
43893
43894 2005-11-18 Borut Razem <borut.razem AT siol.net>
43895
43896         * sdcc/device/lib/Makefile.in: remove all unnecessary files
43897         * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
43898           introduced SILENT option to make building of pic16 libraries less
43899
43900 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
43901
43902         * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
43903           Now they work properly with floats between -1.0 and 0.0
43904         * device/lib/printf_large.c: Removed temporary patch for bug 1358192
43905
43906 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
43907
43908         * src/SDCCicode.c (printOperand): added missing else
43909
43910 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
43911
43912         * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
43913         reformatted for better readability
43914         * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
43915         signed bitfields
43916
43917 2005-11-17 Borut Razem <borut.razem AT siol.net>
43918
43919         * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
43920           introduced SILENT option to make building of pic16 libraries less
43921           verbose - used for nightly snapshot build
43922         * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
43923           available on Win32 platforms.
43924         * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
43925           medium, large, pic and pic16
43926
43927 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
43928
43929         * device/lib/printf_large.c: Temporary patch for bug 1358192:
43930           printf("%f"...) sets fraction to zero.
43931
43932 2005-11-16 Raphael Neider <rneider AT web.de>
43933
43934         * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
43935           fixes #1357221
43936         * src/pic/gen.c (genIfx): implemented for CARRY bit
43937         * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
43938           to generic pointers, fixes #1357332,
43939           (pic16_movLit2f): NEW,
43940           (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
43941
43942 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
43943
43944         * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
43945
43946 2005-11-11 Raphael Neider <rneider AT web.de>
43947
43948         * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
43949         * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
43950           compute pointer's type from operand,
43951           (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
43952           improved single bit reads, fixes bug #1353379
43953
43954 2005-11-09 Borut Razem <borut.razem AT siol.net>
43955
43956         * support/scripts/sdcc.nsi: added lib/pic to the package
43957
43958 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
43959
43960         * src/SDCCval.c (valUnaryPM): fixed bug 1350699
43961
43962 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
43963
43964         * support/regression/tests/bug1348008.c: added
43965         * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
43966         * support/regression/tests/bug1337835.c: updated comment
43967
43968 2005-11-06 Borut Razem <borut.razem AT siol.net>
43969
43970         * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
43971           sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
43972           sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
43973           sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
43974           sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
43975           dynamic construction of cl_error_class and derivates - 2.nd try
43976
43977 2005-11-05 Borut Razem <borut.razem AT siol.net>
43978
43979         * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
43980           bug, which caused Bus Errors on sparc solaris
43981
43982 2005-11-04 Borut Razem <borut.razem AT siol.net>
43983
43984         * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
43985           sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
43986           sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
43987           sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
43988           sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
43989           and derivates to resolve the initialization problem on OSX
43990
43991 2005-11-02 Borut Razem <borut.razem AT siol.net>
43992
43993         * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
43994           corrected typo - #include <winsock2.h>
43995
43996 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
43997
43998         * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
43999           (_asxxxx_mapping): added org directive for future enhancements
44000
44001 2005-11-01 Borut Razem <borut.razem AT siol.net>
44002
44003         * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
44004           enabled sockets on WIN32
44005         * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
44006
44007 2005-10-31 Borut Razem <borut.razem AT siol.net>
44008
44009         * support/regression/generate-cases.py: escape backslashes in {testcase}:
44010           WIN32 backslash path delimiters should be escaped when used in C strings
44011         * support/regression/tests/bitfields.c: exclude failing assertions for
44012           __CYGWIN32__ and __MINGW32__ hosts
44013
44014 2005-10-30 Borut Razem <borut.razem AT siol.net>
44015
44016         * src/SDCCutil.c: corrected double comparison typo
44017
44018 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
44019
44020         * device/lib/medium/Makefile: added for new memory model medium
44021         * device/include/asm/mcs51/features.h: updated for medium/pdata
44022         * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
44023           added Multiply & Accumulate sbit's and MAC0_PAGE define
44024         * device/include/mcs51/c8051f300.h: added sfr16 definitions
44025         * device/include/mcs51/c8051f310.h: added sfr16 definitions
44026         * device/lib/_mullong.c: update for medium model
44027         * device/lib/incl.mk: added medium model
44028         * doc/sdccman.lyx: documented medium model
44029         * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
44030         * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
44031         * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
44032         * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
44033           (allocParms): set SCLS and OCLS to pdata for medium model
44034         * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
44035           for pdata,
44036           (powof2): return <0 if not power of 2
44037         * src/avr/gen.c (genBitWise): use updated powof2
44038         * src/mcs51/gen.c (genMinusDec): use acc if necessary,
44039           (shiftR2Left2Result): small optimization in setup, save acc when storing,
44040           (shiftLLeftOrResult): use B if necessary
44041         * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
44042         * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
44043         * src/pic/main.c (_pic14_do_link): made void parameter list explicit
44044         * support/regression/Makefile.in: added test-mcs51-medium
44045         * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
44046
44047 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
44048
44049         * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
44050         specifier unsigned
44051         * device/lib/time.c (mktime): fixed bug 1334315
44052
44053 2005-10-28 Raphael Neider <rneider AT web.de>
44054
44055         * device/include/pic/p16f_common.inc: added common declarations
44056         * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
44057
44058 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
44059
44060         * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
44061           (aopPutUsesAcc): added to predict accumulator use,
44062           (assignResultValue): save acc if necessary,
44063           (genMinusDec): store result if indirectly addressed,
44064           (genDivOneByte):  save acc if necessary,
44065           (movLeft2Result): bugfix if left already in acc,
44066           (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
44067             attention to accumulator use (esp. pdata),
44068           (genReceive): receive pdata correctly
44069         * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
44070         * src/SDCCicode.h: added isOperandInPagedSpace prototype
44071
44072 2005-10-27 Raphael Neider <rneider AT web.de>
44073
44074         * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
44075
44076 2005-10-27 Raphael Neider <rneider AT web.de>
44077
44078         * .version: changed version to 2.5.4
44079         * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
44080         * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
44081           (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
44082             arithmetics support routines
44083         * device/lib/pic/Makefile.rules: have assembler sources preprocessed
44084         * device/lib/Makefile.in: also create installdir for pic
44085
44086         * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
44087           pic14 port as well
44088         * src/pic/device.c (dump_sfr): rewritten to delegate register
44089           placement to the linker (use `extern sym' rather than sym EQU addr),
44090           (validAddress): fixed to check last specified address
44091         * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
44092           (popGetLit): truncate literal value to 8 bit,
44093           (popGet): moved assert to more appropriate place
44094           (popGetExternal): create pCode operand from and mark the according
44095             symbol as being `extern'
44096           (popGetAddr): added sanity check on immediate's offset, provide
44097             GPOINTER tag on demand
44098           (aopPut): fixed for immediates,
44099           (mov2w_op): move operand's address or contents to WREG (depending on
44100             operand type), safer variant of mov2w,
44101           (movwf,call_libraryfunc): NEW, handy abbreviations,
44102           (get_argument_pcop,get_return_val_pcop,pass_argument,
44103           get_returnvalue): interface for accessing function parameters and
44104             return values,
44105           (assignResultValuei,genRet): use new parameter/return value interface
44106           (pic14_getDataSize): back to old version handling generic pointers,
44107           (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
44108             provided implementation and/or fixed old one,
44109           (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
44110             calls, removed legacy 8051 reference code
44111           (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
44112           (loadSignToC): NEW, move the operands sign bit to CARRY,
44113           (genGenericShift): NEW, replaces genLeftShift, genRightShift and
44114             genRightShiftSigned, accepts negative shift counts,
44115           (setup_fsr): load FSR and adjust IRP (indirect memory access),
44116           (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
44117             generic pointers, __data pointers and __code pointers,
44118           (genUnpackBits,genPackBits): rewritten to work with generic pointers
44119             and signed bitfields, limit bitfields to 8 bit,
44120           (genDataPointerGet): fixed number of bytes read,
44121           (genGenPointerGet,genConstPointerGet): fixed bitfield access,
44122           (genPointerGet,genPointerSet): fixed handling of __code pointers,
44123             pointers to constant data are no longer assumed to point to __code
44124             space, removed invalid pointer types,
44125           (bitpatternFromVal): retrieve the PICs representation of an integer
44126             or float literal,
44127           (genDataPointerSet): fixed assigning to po_immediate operands,
44128           (genGenPointerSet): implemented as library call,
44129           (genIfx): fixed incorrect condition,
44130           (genAddrOf): limit generic pointers' addresses to 2 bytes,
44131             provide GPOINTER tag according to destination's storage class,
44132           (genCast): added code to handle casting to generic pointers, added
44133             sign-/zero extension of the result
44134           (aop_isLitLike,op_isLitLike): fixed handling of immediates
44135         * src/pic/gen.h: added macros to access IRP bit in STATUS register
44136         * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
44137           extend the result
44138         * src/pic/glue.c (is_shared_address,is_shared): check whether a given
44139           address/register resides in the shared banks
44140           (emitSymbolToFile): improved to handle global and `pinned' symbols,
44141             put all variables into separate sections (have the linker arrange
44142             them)
44143           (picglue): put init code and interrupt handlers in separate sections
44144         * src/pic/main.c: added port specific options table, modified to PORT
44145           structure to make GPOINTERs 3 byte, added pic14_options
44146           (_pic14_do_link): private linking routine (update paths to libraries,
44147             add libsdcc.lib by default)
44148         * src/pic/main.h: declare pic14_options
44149         * src/pic/pcode.c: fixed instructions i/o relations,
44150           (RegCond): reverted to correct version,
44151           (newpCodeOpLit): truncate literals to 8 bit,
44152           (genericPrint): added debug output,
44153           (getRegFromInstruction): fixed for various operand types, simplified
44154           (BuildFlow): fixed broken handling of isntructions with labels
44155           (LinkFlow): start at last instruction in flow (skip trailing comments),
44156             pass the flow on to the next instruction after CALL
44157           (pCodeReplace): NEW, replace a pCode and move meta data to the new one
44158           (insertPCodeInstruction): fixed inserting after a skip instruction,
44159           (DoBankSelect): fixed for labeled instructions
44160           (OptimizepBlock): honor --nopeep switch
44161           (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
44162         * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
44163         * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
44164           (pCodeOptime2pCodes): allow disabling this optimization via
44165             --no-pcode-opt due seldomly occuring bugs, fixed some conditions
44166             but is still buggy), started implementation of a dataflow based
44167             pCode optimization (CSE + dead code elimination)
44168           (pCodeRegMapLiveRangesInFlow): removed bogus inCond
44169         * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
44170           names are independant of the stack location and therefore portable across
44171           devices
44172
44173 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
44174
44175         * src/mcs51/ralloc.c (bitType): added to detect bit variables,
44176           (selectSpil): fixed bug 1337835 by not spilling bit variables
44177         * support/regression/tests/bug1337835.c: added test for this bug
44178         * src/mcs51/peeph.def: restart after rule 3.c,
44179           addded rules 263.x to optimize loading constants
44180
44181 2005-10-26 Raphael Neider <rneider AT web.de>
44182
44183         * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
44184         * src/pic16/gen.c (genUnpackBits): support signed bitfields,
44185           (genAssign): emit warning when casting literals to generic pointer
44186             type, also applies when taking the address of a fixed variable,
44187           (genCast): improved casting to generic pointers
44188         * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
44189           extern variables, added verbose error message
44190         * device/include/pic16/{string.h,errno.h}: added #pragma library c
44191
44192 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
44193
44194         * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
44195         carry must be complemented too
44196         * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
44197         could be emitted by genMinus
44198         * src/SDCCval.c (constVal): fixed bug 1305065
44199
44200 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
44201
44202         * src/SDCCast.c (addCast): added promotion for bit variables
44203         (decorateType): emit W_COMPLEMENT before the problem vanishes behind
44204         promotion casts + optimisation
44205         (optimizeGetWord): fix warning 'i' might be used uninitialized
44206         * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
44207         * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
44208
44209 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
44210
44211         * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
44212         all chars are promoted to int; promotion should be handled in SDCCast.c
44213
44214 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
44215
44216         * device/lib/_strcmp.c: Fixed bug 1326457
44217
44218 2005-10-11 Raphael Neider <rneider AT web.de>
44219
44220         * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
44221         * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
44222
44223 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
44224
44225         * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
44226         * support/regression/tests/sfr16.c: added test for the sfr32 bug
44227
44228 2005-10-04 Raphael Neider <rneider AT web.de>
44229
44230         * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
44231           device/lib/pic16/pics.all: added pic18f1320
44232         * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
44233
44234 2005-09-30 Raphael Neider <rneider AT web.de>
44235
44236         * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
44237         * src/pic16/devices.inc: NEW, provides device descriptions
44238         * src/pic16/gen.c (genInline): fixed handling of ';'-comments
44239
44240 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
44241
44242         * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
44243           GETHBIT
44244
44245 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
44246
44247         * doc/sdccman.lyx: updated Highest Order Bit documentation,
44248           documented Any Order Bit, Higher Order Byte and Higher Order Word
44249         * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
44250         * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
44251           (optimizeGetAbit): new, to get any bit, not only the high bit,
44252           (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
44253           (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
44254           (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
44255           (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
44256             RIGHT_OP: also try GETBYTE, GETWORD optimization,
44257             GETABIT, GETBYTE, GETWORD: decorate them,
44258           (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
44259           (ast_print): added GETABIT, GETBYTE, GETWORD
44260         * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
44261         * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
44262           (geniCodeBinary): new generic binary icode,
44263           (ast2iCode): added GETABIT, GETBYTE, GETWORD
44264         * src/port.h: updated comment for PORT.hasExtBitOp
44265         * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
44266           (genGetByte): new, to get a single byte,
44267           (genGetWord): new, to get a word from a long,
44268           (gen51Code): added GETABIT, GETBYTE, GETWORD
44269         * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
44270
44271 2005-09-23 Raphael Neider <rneider AT web.de>
44272
44273         * configure.in, configure: have device/lib/pic configured
44274         * device/lib/Makefile.in: added model-pic14
44275         * device/lib/clean.mk: added pic/ to clean rule
44276         * device/lib/pic: added rudimentary pic14 library providing support
44277           functions for multiplication/division/generic pointer access
44278         * src/SDCCopt.c (convilong): mark support functions as extern
44279           for pic14 port as well
44280         * src/pic/gen.c (genMult): added assertions,
44281           (genpic14Code): emit warning on unhandled iCodes
44282         * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
44283         * src/pic/pcode.c (pCodeOpCopy),
44284         * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
44285           pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
44286           SFR_REGISTER}), made safe for future extensions
44287         * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
44288           instructions even if preceeded by SKIP instructions (also remove
44289           them); removed unused code
44290         * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
44291           prevents leaving parts of the structure uninitialized after copying
44292
44293 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
44294
44295         * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
44296           ago by me
44297         * support/regression/tests/addsub.c: added test for the bug
44298
44299 2005-09-21 Raphael Neider <rneider AT web.de>
44300
44301         * device/include/pic16/pic18f1220.h,
44302           device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
44303         * device/lib/pic16/Makefile.rules: added missing opening paren
44304         * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
44305           are provided in genutils.c,
44306           (genUminusFloat,genUminus,genCmpEq): added asserts on different
44307           operand/result sizes,
44308           (genCmp): assert on NULL pointers first, then check deref'ed values
44309         * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
44310           result size
44311
44312 2005-09-18 Raphael Neider <rneider AT web.de>
44313
44314         * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
44315           as these are now unused,
44316           (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
44317         * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
44318           local, avoids uninitialized pointer dereference on r->name
44319         * src/pic16/ralloc.c (newReg): fixed indentation
44320
44321 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
44322
44323         * src/SDCCval.c (constVal): fixed bug 730366
44324         * support/Util/SDCCerr.c,
44325         * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
44326
44327 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
44328
44329         * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
44330
44331 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
44332
44333         * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
44334
44335 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
44336
44337         * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
44338           (hex2dec): made hex_digit unsigned char, removed ascii dependance
44339         * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
44340           (hex2dec): made hex_digit unsigned char, removed ascii dependance
44341         * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
44342         * packihx/packihx.c (hexDigit): made c unsigned char
44343         * as/mcs51/lklibr.c (fndsym),
44344         * link/z80/lkgb.c (gb),
44345         * link/z80/lklibr.c (fndsym),
44346         * link/z80/lkrloc.c (relr),
44347         * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
44348         * src/SDCC.lex (checkCurrFile, process_pragma),
44349         * src/SDCCglue.c (spacesToUnderscores),
44350         * src/SDCCmain.c (setParseWithComma, processFile),
44351         * src/asm.c (tvsprintf, printCLine),
44352         * src/avr/gen.c (emitcode, aopPut),
44353         * src/ds390/gen.c (emitcode),
44354         * src/hc08/gen.c (emitcode, emitinline),
44355         * src/mcs51/gen.c (emitcode, genInline),
44356         * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
44357           tokenizeLineNode),
44358         * src/pic/ralloc.c (debugLog),
44359         * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
44360           tokenizeLineNode),
44361         * src/pic16/ralloc.c (debugLog),
44362         * src/z80/main.c (_process_pragma):
44363            made all ctype.h function calls safe
44364         * src/SDCCopt.c: include math.h for fabs
44365         * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
44366           and used them throughout the code to make ctype.h function calls safe
44367         * src/ds390/main.c (asmLineNodeFromLineNode),
44368         * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
44369         * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
44370            unsigned char*
44371         * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
44372           (newpCodeAsmDir): made ctype.h function calls safe
44373         * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
44374           pic16_emitcode):  made lbp unsigned char*
44375         * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
44376           (pic16_newpCodeAsmDir): made ctype.h function calls safe
44377         * src/xa51/gen.c (emitcode),
44378         * src/z80/gen.c (_emit2): made lbp unsigned char*
44379         * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
44380            char*
44381
44382 2005-09-05 Raphael Neider <rneider AT web.de>
44383
44384         * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
44385           access bank splitpoint
44386
44387 2005-09-05 Raphael Neider <rneider AT web.de>
44388
44389         * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
44390
44391 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
44392
44393         * .version: changed to version 2.5.3
44394         * doc/sdccman.lyx: changed version to 2.5.3,
44395           documented --codeseg and --constseg and pragma codeseg and constseg,
44396           documented bit parameters (reentrant) and bit returning
44397         * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
44398            currFunc->recvSize, but is this ok for all ports?
44399           (ast2iCode): result of ~ on unsigned char must be cast to int for
44400            bool to work
44401         * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
44402           function pointers in bit space
44403         * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
44404           (processFuncArgs): call port.reg_parm() with reentrancy info
44405         * src/port.h,
44406         * src/avr/main.c,
44407         * src/ds390/main.c,
44408         * src/hc08/main.c,
44409         * src/pic/main.c,
44410         * src/pic16/main.c,
44411         * src/xa51/main.c,
44412         * src/z80/main.c: port.reg_parm prototype extended with
44413           "bool reentrant" parameter
44414         * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
44415           options.stackAuto for allocating bit register parameters
44416         * src/mcs51/gen.c (genNot): optimized complementing direct bit,
44417           (genSend): set BitBankUsed if it is,
44418           (selectRegBank): factored out of genCall for use in genPcall,
44419           (genCall): removed redundant dtype assignmen, use selectRegBank,
44420           (genPcall): handle returning in Carry properly, save in F0 if needed,
44421           (genReceive): handle bit register parameters
44422         * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
44423           (mcs51_assignRegisters): enable bit registers for all reentrant
44424            functions and don't set BitBankUsed unconditionally
44425         * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
44426         * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
44427         * support/regression/tests/funptrs.c: added tests for BOOL and for return
44428
44429 2005-08-27 Borut Razem <borut.razem AT siol.net>
44430
44431         * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
44432         ppc-osx (Darwin) does not support -u option. It seems that it is
44433         supported only on Linux - GNU cp
44434
44435 2005-08-25 Borut Razem <borut.razem AT siol.net>
44436
44437         * sim/ucsim/gui.src/serio.src/Makefile.in,
44438           sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
44439           sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
44440           sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
44441           install and strip, since the strip at /usr/ccs/bin should be used
44442           on solaris
44443
44444 2005-08-24 Borut Razem <borut.razem AT siol.net>
44445
44446         * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
44447
44448 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
44449
44450         * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
44451         ffffffffu
44452
44453 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
44454
44455         * as/mcs51/aslink.h: completed lkrloc.c prototypes
44456         * as/mcs51/lkmain.c (link_main): fixed warning
44457         * device/include/stdbool.h: ds390 has no advanced bit support yet
44458         * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
44459         * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
44460         * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
44461           and updated their macros
44462         * src/SDCCval.c (constVal): updated comment for renamed b_long
44463
44464 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
44465
44466         * as/mcs51/asdata.c: changed ctype['['] to BINOP
44467         * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
44468           (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
44469           (oprio): set priority for '['
44470         * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
44471            and adb_24_bit
44472         * as/mcs51/asm.h: added defines R_BIT and S_BIT
44473         * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
44474         * as/mcs51/lkdata.c: changed ctype['['] to BINOP
44475         * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
44476           added overlayable BIT_BANK area
44477         * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
44478           (summary2): explain 'T' in legenda
44479         * as/mcs51/lkrloc.c: replaced old K&R style,
44480           (relr): added R_BIT processing,
44481           (errmsg): added "Bit-addressable relocation error",
44482           (adb_bit): added for converting from byte- to bit-addressable space,
44483           (adb_24_bit): added for converting from byte- to bit-addressable space
44484         * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
44485            used in reentrant functions now even as return value
44486         * device/lib/_gptrput.c (_gptrput): removed obsolete code
44487         * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
44488           (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
44489         * src/SDCCglobl.h: added indicator BitBankUsed
44490         * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
44491            the bit registers b0-b7
44492         * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
44493           (geniCodeCast): fixed bug 1263853,
44494           (geniCodeLogicAndOr): put result in bool or char,
44495           (geniCodeReceive): added parameter func for accessing the return type,
44496           (geniCodeFunctionBody): pass func to geniCodeReceive
44497         * src/SDCCmain.c: added indicator BitBankUsed
44498         * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
44499         * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
44500           (checkSClass): don't put automatic bool/bit on stack,
44501           (checkFunction): removed check on function cannot return bit
44502         * src/SDCCsymt.h: added newBoolLink prototype
44503         * src/mcs51/gen.c (rb1regs): added bit registers,
44504           (movc): created for assigning to carry,
44505           (pushReg, popReg): created for pushing registers,
44506           (sameRegs): check both AOP_REG and AOP_CRY types,
44507           (aopOp): handle bit registers,
44508           (aopPut): optimization no self-assign,
44509           (saveRegisters): push reg->base (bits) only once for bit registers,
44510            and use pushReg,
44511           (unsaveRegisters): pop reg->base only once and use popReg,
44512           (assignResultValue): added parameter func and return in carry for bits,
44513           (genIpush): optimization no reload in A if not changed,
44514           (genSend): bit parameters in reentrant functions are passed in bit
44515            registers by first assigning to bits in B, then save registers and
44516            copy B to bits,
44517           (genCall): handle returning in Carry properly, save it in F0 if needed,
44518           (genPcall): updated assignResultValue call, this is not safe yet for bit
44519            returning function !!!
44520           (genFunction): don't generate equ's for bit registers and use pushReg,
44521           (genEndFunction): take care of bit returning functions and use popReg,
44522           (genRet): return bit in Carry,
44523           (genIfx): optimize bit registers and other directly addressable bits,
44524           (genReceive): updated assignResultValue call
44525         * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
44526           (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
44527            registers when using stack-auto
44528         * src/mcs51/ralloc.c (_G): added allBitregs,
44529           (regs8051): added the bit registers,
44530           (createStackSpil): use macro IS_BIT,
44531           (getRegBit): added to allocate a bit register, else spill,
44532           (getRegBitNoSpil): added to allocate a bit register, else a gpr,
44533           (updateRegUsage): factored out to ease stepping while debugging,
44534           (serialRegAssign): use updateRegUsage, only spill bits if necessary,
44535            also allocate bit registers,
44536           (fillGaps): handle bit registers,
44537           (findAllBitregs): added to create bit vector with all bit registers,
44538           (mcs51_allBitregs): returns this bit vector,
44539           (mcs51_assignRegisters): when using stack-auto use bit registers for
44540            passing parameters and creating local variables
44541         * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
44542
44543 2005-08-22 Borut Razem <borut.razem AT siol.net>
44544
44545         * device/lib/Makefile.in: replaced find option -or with -o
44546           to make it run on solaris
44547
44548 2005-08-22 Raphael Neider <rneider AT web.de>
44549
44550         * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
44551           fixes #1265442 (crash on Solaris)
44552
44553 2005-08-20 Borut Razem <borut.razem AT siol.net>
44554
44555         * configure, configure.in: added tests for libsocket and libnsl libraries,
44556           requred by sdcdb on sparc-solaris; generate support/regression/Makefile
44557           from support/regression/Makefile.in
44558         * support/regression/Makefile.in: added
44559         * device/lib/pic16/Makefile.common.in: force make to use bash shell
44560         * sim/ucsim/libtool: regenerated on sparc-solaris
44561         * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
44562           sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
44563           sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
44564           -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
44565           sparc-solaris, which doesn't use GNU ld linker
44566         * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
44567         * as/Makefile: find on sparc-solaris does not support -maxdepth option
44568
44569 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
44570
44571         * src/mcs51/peeph.def: updated comments
44572
44573 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
44574
44575         * device/lib/_gptrget.c,
44576         * device/lib/_gptrput.c: slightly shorter
44577         * doc/sdccman.lyx: incremented version
44578         * src/mcs51/peeph.def: moved peephole comments to the line of first
44579           change to better keep line correlation, reanimated 186.e
44580         * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
44581
44582 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
44583
44584         * src/pic/pcode.c : Pasted ".line" assembly directives patch from
44585           David Saxton with quotes around file name.
44586
44587 2005-08-15 Borut Razem <borut.razem AT siol.net>
44588
44589         * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
44590           support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
44591           support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
44592           make tests run on x86_64 platform
44593
44594 2005-08-13 Raphael Neider <rneider AT web.de>
44595
44596         * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
44597           as it might be executed DURING a build (parallel make is wonderful)
44598
44599 2005-08-13 Raphael Neider <rneider AT web.de>
44600
44601         * device/lib/Makefile.in (port-specific-objects-pic16):
44602           revert to cp $(PORT)/bin/*.* $(PORTDIR)
44603         * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
44604           dependency
44605         * device/lib/pic16/Makefile.rules: build subdirs before creating
44606           the library, removed builddir rule, create $(builddir) early in
44607           recurse rule, use empty recurse rule for leaf directories
44608         * device/lib/pic16/Makefile.subdir: added phony targets, ignore
44609           mkdir errors (race condition), removed duplicate suffix "hex"
44610           from clean rules
44611         * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
44612         * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
44613           prevents mkdir -p from aborting on Alpha
44614
44615 2005-08-12 Raphael Neider <rneider AT web.de>
44616
44617         * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
44618           db-statements in order to allow for arrays of pointers in code
44619           sections to be placed without interspersed 0-padding, fixes
44620           bug #1256215
44621         * (emitStatistics): fixed division by zero for pic18f1220
44622         * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
44623           unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
44624         * (pic16_emitDS): respect DB_ITEMS_PER_LINE
44625         * (pic16_pCodeConstString): keep track of already emitted string
44626           literals to prevent "duplicate definitions of symbol _str_NR"
44627         * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
44628           debug message
44629         * device/lib/Makefile.in: ignore failing PIC16 library builds
44630         * device/lib/pic16/Makefile: do not build if gputils are missing
44631         * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
44632
44633 2005-08-10 Raphael Neider <rneider AT web.de>
44634
44635         * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
44636           my last commit)
44637
44638 2005-08-10 Raphael Neider <rneider AT web.de>
44639
44640         * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
44641           Rokas' patch to add the new fixed point type "__fixed16x16"
44642         * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
44643           functions for __fixed16x16 arithmetics
44644         * device/lib/pic16: reimplemented the build system to support
44645           a separate build directory, better handling of libio (create
44646           the library in a separate subdir for each architecture) and
44647           easier configuration (centralized in Makefile.common)
44648
44649 2005-08-07 Raphael Neider <rneider AT web.de>
44650
44651         * src/pic16/gen.c (genrshTwo): fixed sign extension
44652         * src/pic16/device.c: added pic18f2320, 4220 and 4320
44653         * device/include/pic16/pic18f2220.h: changed some bit definitions,
44654           added T0CONbits
44655         * device/include/pic16/pic18f4220.h: NEW, header for
44656           pic18f4220 and pic18f4320
44657         * device/include/pic16/pic18fregs.h: added new devices,
44658           embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
44659         * device/include/pic16/signal.h: resolved name clashes
44660           on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
44661           to also allow testing for interrupt enable bits, added
44662           comments on how to use the macros
44663         * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
44664         * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
44665           register definitions for the devices
44666         * device/lib/pic16/pics.all: added new devices
44667         * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
44668           allocated memory
44669         * device/lib/pic16/libc/stdlib/memfree: do not count
44670           the block header as free memory
44671         * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
44672           simplified and added missing end-of-blocklist-marker
44673           (reported by Peter Onion, fixes #1252814)
44674         * (_mergeHeapBlock): fixed loop condition
44675         * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
44676           len==0, restructured code
44677         * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
44678           up a bit, reduced bitfield accesses, prevent endless loops
44679           in case of heap corruption
44680         * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
44681           "unreferenced arguments/must return a value" warnings
44682         * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
44683           replaced BAUDREG with SPBRG
44684         * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
44685           device/lib/pic16/debug/gstack/gstack.c: replaced
44686           _naked, _asm, _endasm with __naked, __asm, __endasm
44687
44688 2005-08-05 Raphael Neider <rneider AT web.de>
44689
44690         * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
44691           AOP_PCODE operands, fixes multibyte union-bitfield-accesses
44692
44693 2005-08-05 Borut Razem <borut.razem AT siol.net>
44694
44695         * device/lib/Makefile.in: added missing ';'
44696         * configure: removed ^M characters
44697
44698 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
44699
44700         * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
44701           device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
44702           License
44703
44704 2005-08-04 Borut Razem <borut.razem AT siol.net>
44705
44706         * configure.in: pic16 libraries build 2nd try - enable running
44707           configure in device/lib/pic16
44708         * configure: regenerated from configure.in
44709         * device/lib/Makefile.in: create $(PORT)/bin directory
44710
44711 2005-08-03 Raphael Neider <rneider AT web.de>
44712
44713         * src/pic16/gen.c (pic16_derefPtr): NEW, single place
44714           to get/set values via pointers
44715         * (genUnpackBits,genPackBits): changed detection of
44716           ptr->bitfield vs. sym.bitfield, fixed access via generic
44717           pointers, removed dead (wrong) code for multibyte bitfields
44718         * (genNearPointerGet, genGenPointerGet): removed useless code,
44719           fixed bitfield detection, fixes #1250594
44720         * (genNearPointerSet): removed useless code
44721         * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
44722           and introduced macro pic16_emitpcode that conditionally emits
44723           the origin of the following pCode (useful for debugging SDCC)
44724         * src/pic16/pcode.c: changed (and disabled) some debug outputs
44725         * (createDefmap): fixed handling of LFSR for --optimize-df
44726
44727 2005-08-02 Borut Razem <borut.razem AT siol.net>
44728
44729         * device/lib/Makefile.in: pic16 libraries build enabled since
44730           gputils-0.13.2 are now localy installed at sourceforge's compile farm
44731
44732 2005-08-02 Raphael Neider <rneider AT web.de>
44733
44734         * src/pic16/gen.c (genPackBits): removed deprecated warning
44735         * (genGenPointerSet): fixed bitfield detection
44736
44737 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
44738
44739         * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
44740
44741 2005-07-31 Raphael Neider <rneider AT web.de>
44742
44743         * device/lib/pic16/libdev/pic18f458.c,
44744           device/include/pic16/pic18f458.h: added missing T0CONbits
44745
44746 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
44747
44748         * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
44749
44750 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
44751
44752         * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
44753
44754 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
44755
44756         * device/include/mcs51/at89c51ed2.h: added.
44757
44758 2005-07-23 Raphael Neider <rneider AT web.de>
44759
44760         * src/pic/gen.h: added emitpcode macro for debugging
44761         * src/pic/gen.c (emitpcode): renamed to emitpcode_real
44762           and replace by macro adding debug information on demand
44763         * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
44764         * (gencjne): tried to fix; replaced with correct (slower) code
44765         * (gen{Unp,P}ackBits): fixed single bit access
44766         * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
44767         * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
44768           previous instruction
44769         * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
44770           register has to be handled with care (forbidding movement
44771           of assignments/uses, removing assignments completely, ...)
44772         * (pCodeOptime2pCodes): make use of regIsSpecial
44773         * added lots of debugging output (commented out)
44774         * src/pic/rallloc.c (deassignLRs): prevent operand registers
44775           from being reused as result UNLESS it is known to work
44776
44777 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
44778
44779         * support/Util/dbuf.h: include <stddef.h> for size_t
44780         * .version: changed to version 2.5.2
44781
44782 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
44783
44784         * src/SDCCloop.c (loopInvariants): fixed bug #1234048
44785
44786 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
44787
44788         * src/hc08/gen.c (genMinus): fixed bug #1241835,
44789           (genModOneByte): removed needless psha/pula
44790
44791 2005-07-22 Raphael Neider <rneider AT web.de>
44792
44793         * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
44794           have PIC14 handled like PIC16, fixes broken pic14 linker calls
44795         * src/pic/gen.c (resolveIfx): do not "invent" labels
44796         * (genSkipc): changed to positive logic
44797         * (genSkipCond): removed as no longer needed
44798         * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
44799           backport from PIC16
44800         * (genLeftShift): check operands are in different registers
44801         * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
44802           INCF does not update CARRY...
44803         * src/pic/main.c: fixed _linkCmd
44804         * src/pic/pcode.c (unlinkpCode): added inactive code
44805         * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
44806           alive (do not assign result and operand overlapping registers)
44807
44808 2005-07-22 Raphael Neider <rneider AT web.de>
44809
44810         * src/pic/device.c (dump_sfr): replaced register declaration with
44811           call to emitSymbolToFile() to avoid duplicate symbols
44812         * (assignRelocatableRegisters): do not declare external symbols
44813         * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
44814           right (take size of type, not etype)
44815         * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
44816         * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
44817         * (packRegsForAccUse): disabled assignment of WREG as
44818           the result reg to prevent occurence of just fixed #1235003,
44819           fixes #1242954
44820         * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
44821           symbols (avoids duplicate symbols in .asm file)
44822         * (pic14emitRegularMap): use emitSymbolToFile()
44823         * src/pic/gen.c (aopOp): fixed spillLocation handling
44824         * (gen{Unp,P}ackBits): fixed acquiring bit-operands
44825         * (genDataPointerSet): removed unneccessary variables/output
44826
44827 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
44828
44829         * as/mcs51/lkarea.c: enlarged codemap for banked memory
44830         * device/lib/mcs51/crtbank.asm: added # to 0x0F
44831
44832 2005-07-21 Raphael Neider <rneider AT web.de>
44833
44834         * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
44835           architecture cannot handle them efficiently, fixes bug #1235003
44836         * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
44837           check for empty sets before using them (fixes bug #1232190)
44838
44839 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
44840
44841         * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
44842           (lnksect2): generate warnings for memory overlap
44843         * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
44844           constseg to set the name of these segments so you can instruct the linker
44845           to place them in banks
44846         * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
44847         * src/SDCCglobl.h: added MODEL_HUGE to enum,
44848           added code_seg and const_seg to options
44849         * src/SDCCglue.c (emitMaps): use options.const_seg,
44850           (createInterruptVect): put interrupt vectors in segment HOME,
44851           (glue): put HOME before static segment and put the main glue in HOME,
44852           (glue): use options.code_seg
44853         * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
44854         * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
44855           these segments so you can instruct the linker to place them in banks
44856           (linkEdit): use code_loc for HOME segment which should be the first
44857           segment in code memory now
44858         * src/SDCCmem.c: fixed more stuff like bug 1238386
44859         * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
44860           (changePointer): don't change function pointers to code pointers for
44861           banked functions,
44862           (compareType): added exceptional check for banked function pointers
44863         * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
44864         * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
44865           after static in code memory
44866         * src/mcs51/gen.c: added aopLiteralLong prototype,
44867           (aopForSym): use getSize for functions,
44868           (genCall): generate banked calls over one trampoline __sdcc_banked_call
44869           in HOME with lsb of address in r0, msb in r1 and bank in r2, use
44870           -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
44871           the segment,
44872           (genPcall): use call for literal function pointers and generate banked
44873           calls over the one trampoline so there's only one place for the user to
44874           modify according to his/hers hardware,
44875           (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
44876           (genPlusIncr): moved check icount>4 beyond inc dptr optimization
44877         * src/mcs51/main.c: added keyword banked,
44878           (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
44879         * support/Util/SDCCerr.c,
44880         * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
44881           needed for passing the bank and address to the trampoline
44882         * device/lib/mcs51/crtbank.asm: added for bankswitching
44883         * device/lib/mcs51/Makefile: added crtbank
44884
44885 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
44886
44887         * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
44888           for fields at offset 0 of a struct or union as reported
44889           on 2005-07-07 in the developer mailing list.
44890
44891 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
44892
44893         * src/SDCCmem.c: fixed bug 1238386
44894
44895 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
44896
44897         * src/mcs51/peeph.def: added labelrefcounting for peepholes
44898           (patch #1144962), added peephole 300, enabled 259.x
44899         * doc/sdccman.lyx: removed screenshot and provided link instead
44900
44901 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
44902
44903         * doc/sdccman.lyx: added section about debugging with ddd
44904         * doc/figures/ddd_example.eps: screenshot of debugging session
44905
44906 2005-07-04 Raphael Neider <rneider AT web.de>
44907
44908         * src/pic/gen.c (genPointerGet): handle pointers to CONST values
44909           like CODE pointers, fixes #1115683
44910         * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
44911           call, fixes bugs #1232211, #1228110,
44912           fixed wrong casts to pCodeFlow from pCodeInstructions
44913
44914 2005-07-04 Raphael Neider <rneider AT web.de>
44915
44916         * src/pic/gen.c (popGet): changed assert to allow for
44917           bit operands
44918         * (popGetAddr): changed signature to provide
44919           an additional index, patched all call sites
44920         * (genCmpEq): handle literal-like operands correctly
44921         * (genAddrOf): added sanity checks on __code/__data pointers
44922         * (genAssign): added handling of symbols from __code section
44923         * (gencjne): do not generate code for comparisons whose result
44924           is neither stored nor used, fixes bug #1171114
44925         * (AccLsh, AccRsh): operate on operand instead of WREG
44926         * (shift{Left,Right}_Left2ResultLit): NEW, size independant
44927           replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
44928           by known count
44929         * rewrote complete shift-by-literal logic, commented unused
44930           functions out
44931         * (genConstPointerGet): get multiple bytes (if result size > 1),
44932           fixed handling of non-immediate addresses
44933         * (genPointerGet): handle CODE pointers like CONST pointers
44934         * (genpic14Code): insert C-SRC lines as Cource-pCodes
44935         * ({aop,op}_isLitLike): NEW, single place to decide whether an
44936           operand is to be treated as a literal or not
44937         * (mov2w,genPcall,genCmpEq),
44938           src/pic/genarith.c: use aop_isLitLike() to decide between
44939           literal/register contents
44940         * (addSign): added missing offset
44941         * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
44942           only emit comment in debug-mode,
44943           use {aop,op}_isLitLike throughout the file
44944         * src/pic/glue.c: fix initializers for pointers (work in progress)
44945         * src/pic/pcode.c (get_op): honor index on _const symbols
44946         * ({reset,dump}pCodeStatistics): NEW, estimate code size
44947         * (dumppBlock): added pCode size estimation
44948         * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
44949           check for IS_SYMOP before OP_SYMBOL'ing
44950         * fixed indentation, compacted switch-statements
44951         * (allocReg): find free register and allocate it instead of
44952           allocating new registers all the time
44953         * (deassignLRs): prevent POINTER_GET's from being assigned the same
44954           registers as its operands (necessary only for multibyte GETs)
44955
44956 2005-07-01 Raphael Neider <rneider AT web.de>
44957
44958         * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
44959           debugging .asm-output macros FENTRY + FEXIT
44960         * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
44961           way... I wonder...
44962         * (emitpComment): NEW, printf to pCode
44963         * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
44964           offset handling
44965         * (popGetAddr): NEW, variant of popGet to access an immediates
44966           high(er) bytes instead of the n'th byte of memory they reference,
44967           replaced popGet with popGetAddr where neccessary
44968         * (genDataPointerGet): reactivated and fixed implementation
44969         * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
44970           accesses
44971         * (genDataPointerSet): fixed multibyte assignments
44972         * (genpic14Code): fixed --i-code-in-asm handling
44973         * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
44974         * (genPlus): fixed index-out-of-bounds error
44975         * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
44976         * src/pic/ralloc.c: added debugging output macro FENTRY2
44977         * (spillThis): fixed indentation, enbraced for-body for clarity
44978         * (rematStr): commented out as now unused
44979         * (regTypeNum): commented out special spill case (overwrites
44980           arbitrary values)
44981         * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
44982
44983 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
44984
44985         * doc/sdccman.lyx: documented sfr16/sfr32,
44986           added example for using storage class with function pointers
44987         * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
44988
44989 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
44990
44991         * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
44992         * device/lib/_itoa.c,
44993         * device/lib/_ltoa.c: optimized codesize
44994         * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
44995           but don't know how to suppress the double warning.
44996         * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
44997         * support/Util/SDCCerr.c,
44998         * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
44999
45000 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
45001
45002         * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
45003           fixed old K&R prototypes
45004         * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
45005         * device/lib/_gptrget.c,
45006         * device/lib/_gptrgetc.c,
45007         * device/lib/_gptrput.c: changed versions for new memory indicator values,
45008           also new versions for small generic pointers and banked generic pointers
45009         * src/port.h: added const_name
45010         * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
45011         * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
45012         * src/SDCCcse.c (findPrevIc): check all associative operators
45013         * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
45014         * src/SDCCicode.h: added macro IS_ASSOCIATIVE
45015         * src/SDCCmem.c: updated comments,
45016           set far-space to 0 for pdata, results in optimized code
45017         * src/SDCCmem.h: added macro CONST_NAME
45018         * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
45019           moving the info into the highest bits, see also gptrget/gptrput
45020         * src/src.dsp: added sdcc.ico to project files
45021         * src/avr/gen.c (genCast): fixed bug 0x%d
45022         * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
45023         * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
45024           relation between ptr_type and DCL_TYPE,
45025           (genCast): fixed bug 0x%d
45026         * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
45027           (CODE)" for const_name
45028         * src/hc08/gen.c (genCast): fixed bug 0x%d
45029         * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
45030           (hc08_port): added "CONST (CODE)" for const_name
45031         * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
45032           (aopForRemat, adjustArithmeticResult): disconnected direct relation
45033           between ptr_type and DCL_TYPE,
45034           (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
45035           operand* and took AOP() inside function so sfr-ness can be checked,
45036           (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
45037           new prototype,
45038           (genFunction, genEndFunction): optimized stack setup,
45039           (genMinus): optimized for literals with ending zeroes (in bytes),
45040           (genCast): fixed bug 0x%d
45041         * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
45042           (mcs51_port): added "CONST (CODE)" for const_name
45043         * src/mcs51/peeph.def: made rule 226 more generic
45044         * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
45045         * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
45046         * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
45047         * src/z80/main.c (z80_port): added NULL for const_name,
45048           (gbz80_port): added NULL for const_name
45049         * support/regression/tests/bug663539.c,
45050         * support/regression/tests/sfr16.c: new tests
45051
45052 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
45053
45054         * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
45055
45056 2005-06-24 Raphael Neider <rneider AT web.de>
45057
45058         * device/lib/pic16/libdev/pic18f[68][567]20.c:
45059           corrected typos...
45060         * device/include/pic16/signal.h: added USBIF
45061           and SIG_USB
45062
45063 2005-06-24 Raphael Neider <rneider AT web.de>
45064
45065         * device/lib/pic16/libdev/pic18f2455.c,
45066           device/include/pic16/pic18f2455.h: NEW
45067         * device/include/pic16/pic18fregs.h,
45068           device/lib/pic16/pics.all,
45069           src/pic16/device.c: added 18f2455
45070         * device/lib/pic16/libdev/pic18f[68][567]20.c,
45071           device/include/pic16/{pic18f[68][567].h,usart.h}:
45072           replaced MULTIPLE_USARTS define with more relaible
45073           compatibility sfrs (for USART access)
45074
45075 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
45076
45077         * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
45078           and the output asm file line is printed on two lines.
45079
45080 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
45081
45082         * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
45083           BGT, BLE, BHI, and BLS instructions
45084         * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
45085           genCmpEq): removed
45086         * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
45087           negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
45088           fixes bug #1216342
45089         * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
45090
45091 2005-06-15 Raphael Neider <rneider AT web.de>
45092
45093         * src/pic16/NOTES: moved Vangelis from active developers to people to contact
45094         * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
45095         * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
45096           fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
45097           OP_SYM_TYPE() instead of OP_SYM_ETYPE()
45098
45099 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
45100
45101         * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
45102           Marcel Telka in bug #1215704
45103
45104 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
45105
45106         * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
45107           located in shared memory bank.
45108
45109 2005-05-31 Raphael Neider <rneider AT web.de>
45110
45111         * src/pic16/{gen.c,genarith.c}: replaced sign-extension
45112           "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
45113           "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
45114
45115 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
45116
45117         * device/lib/_strncpy.c: fixed the fix
45118
45119 2005-05-26 Raphael Neider <rneider AT web.de>
45120
45121         * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
45122           initializers with \0, bug #1208187
45123         * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
45124           intializers with \0, bug #1208187
45125
45126 2005-05-26 Raphael Neider <rneider AT web.de>
45127
45128         * src/pic16/glue.c (pic16_printIvalChar): fixed string
45129           initializers with \0, bug #1208187
45130         * src/pic16/main.c (_process_pragma): added sanity checks
45131           for stack position and size, emit warnings when appropriate
45132
45133 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
45134
45135         * device/lib/_strncpy.c: fixed not filling with \0
45136
45137 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
45138
45139         * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
45140           createFunction),
45141         * src/SDCC.y (external_definition, enumerator, parameter_declaration,
45142           compound_statement),
45143         * src/SDCCsymt.h,
45144         * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
45145
45146 2005-05-24 Raphael Neider <rneider AT web.de>
45147
45148         * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
45149
45150 2005-05-24 Raphael Neider <rneider AT web.de>
45151
45152         * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
45153           TRISE definitions, closes bug #1162453
45154
45155 2005-05-22 Raphael Neider <rneider AT web.de>
45156
45157         * src/pic16/main.c (_process_pragma): check for missing
45158           arguments to pragmas code and udata
45159         * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
45160           consistency fixes to match other headers (thanks to Jim Paris)
45161         * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
45162
45163 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
45164
45165         * src/SDCCicode.c (isOperandEqual): fixed missing ;
45166
45167 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
45168
45169         * support/regression/tests/bug1198642.c: new test
45170         * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
45171         * src/SDCCcse.c (findPrevIc): added comment, please have a look
45172         * support/scripts/resource.h,
45173         * support/scripts/resource.rc,
45174         * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
45175         * support/scripts/sdcc.ico: added 32x32 icon
45176
45177 2005-05-18 Raphael Neider <rneider AT web.de>
45178
45179         * device/lib/pic16/libdev/pic18f*.c,
45180         * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
45181           keywords to "__sfr" and "__at (X)"
45182         * device/include/pic16/pic18fregs.h: added pic18f4520
45183         * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
45184           #1203088 (MPLAB compatibility)
45185
45186 2005-05-17 Raphael Neider <rneider AT web.de>
45187
45188         * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
45189         * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
45190         * device/lib/pic16/pics.all: added new devices
45191         * src/pic16/device.c: added support for pic18f4520
45192
45193 2005-05-16 Raphael Neider <rneider AT web.de>
45194         * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
45195         * src/pic16/genarith.c (genAddLit): fixed bug 1202480
45196         * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
45197           convenience function for bit access
45198
45199 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
45200
45201         * device/lib/printf_large.c: fixed bug 1193299
45202         * support/regression/tests/bug1057979.c: added test %3.3s
45203
45204 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
45205
45206         * device/include/mcs51/8051.h,
45207         * device/include/mcs51/8052.h: made parseable with lint
45208         * device/include/mcs51/lint.h: added include file for (sp)lint
45209         * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
45210         * doc/cdbfileformat.lyx,
45211         * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
45212
45213 2005-05-14 Raphael Neider <rneider AT web.de>
45214
45215         * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
45216         * device/lib/pic16/libc/stdlib/itoa.c (new)
45217         * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
45218         * device/lib/pic16/libio/Makefile: exclude subdir according to
45219           ${subdir}.ignore for certain PICs (lacking e.g. i2c)
45220         * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
45221         * src/pic16/gen.c (genFunction): prevent annoying warning
45222         * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
45223           nameclashes on BeOS
45224         * support/cpp2/cppmain.c (cpp_output_string): new
45225         * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
45226           fixes bug 1116802
45227
45228 2005-05-13 Borut Razem <borut.razem AT siol.net>
45229
45230         * src/SDCCmain.c (linkEdit): fixed bug 1195202
45231
45232 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
45233
45234         * .version: changed to version 2.5.1; back to bleeding edge development
45235
45236 2005-05-11 Borut Razem <borut.razem AT siol.net>
45237
45238         * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
45239           generate PDF version 1.3 documents
45240
45241 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
45242
45243         * .version: changed to version 2.5.0
45244
45245 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
45246
45247         * doc/sdccman.lyx: updated weblinks, index and smaller updates
45248
45249 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
45250
45251         * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
45252         --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
45253         well as many smaller updates.
45254         * .version: changed to version 2.5.0-pre1
45255
45256 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
45257
45258         * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
45259
45260 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
45261
45262         * support/regression/tests/bug1185672.c: added
45263         * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
45264           bug 1185672
45265         * src/mcs51/gen.c (genCall): added comments, made it look safer
45266         * src/mcs51/gen.c (genEndFunction): simplified
45267
45268 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
45269
45270         * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
45271
45272 2005-04-14 Borut Razem <borut.razem AT siol.net>
45273
45274         * fixed bug 1045046 - SIGSEGV with really simple code?:
45275           src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
45276           src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
45277
45278 2005-04-14 Borut Razem <borut.razem AT siol.net>
45279
45280         * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
45281           src/pic16/device.h: temporarily disabled experimental #inline pragma
45282           for 2.5.0 release
45283
45284 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
45285
45286         * device/include/z80/stdio.h,
45287         * device/include/z80/string.h: removed these highly incomplete files so
45288           SDCC can use the default ones in device/include/
45289
45290 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
45291
45292         * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
45293         gcc warning.
45294         * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
45295         fix sdcpp warnings.
45296
45297 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
45298
45299         * device/include/malloc.h: removed redundant __reentrant prototypes
45300         * device/lib/_mullong.c: added working xstack variant in asm (C version
45301           doesn't pass regression tests)
45302         * device/lib/bpx.c: used __data and made bpx char for mcs51
45303         * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
45304           (createFunction): fixed bug with xstackPtr
45305         * src/SDCCcse.c: corrected comments
45306         * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
45307           (killDeadCode, eBBlockFromiCode): removed unused code
45308         * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
45309           corrected comments
45310         * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
45311           assignResultValue, genCall, genFunction, genEndFunction, genAnd,
45312           genOr, genXor, genAddrOf): fixed several bugs concerning xstack
45313           (genModOneByte): fixed warning in MSVC
45314         * src/mcs51/main.c (): added comments
45315         * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
45316
45317 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
45318
45319         * src/SDCCmain.c (linkEdit): oops, changed one line too many
45320
45321 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
45322
45323         * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
45324
45325 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
45326
45327         * src/pic16/glue.c (printIvalChar): fixed bug when emitting
45328         characters arrays of larger size than the declared one.
45329
45330 2005-04-10 Borut Razem <borut.razem AT siol.net>
45331
45332         * src/pic/gen.c (genInline),
45333           src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
45334           (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
45335           (findNextInstruction), (findPrevInstruction),
45336           (findInstructionUsingLabel),
45337           src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
45338         * src/pic/pcode.c (findLabel): added missing '\n'
45339         * src/src.dsp: added SDCCdwarf2.c to the project
45340
45341 2005-04-09 Borut Razem <borut.razem AT siol.net>
45342
45343         * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
45344
45345 2005-04-08 Raphael Neider <rneider AT web.de>
45346
45347         * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
45348           into the chain after a given one) and mergeDefmapSymbols (combine
45349           defmap entries for each symbol per pcode)
45350         * (createDefmap): have defmap entries merged in the end
45351         * (defmapReplaceSymRef): split defmap entries covering two accesses to
45352           a symbol before replacing one access type's symbol, merge symbols in
45353           the end (replacement symbol might already have an entry)
45354         * (assignValnums): keep reference to written WREG intact
45355
45356 2005-04-08 Raphael Neider <rneider AT web.de>
45357
45358         * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
45359           Alpha)
45360
45361 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
45362
45363         * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
45364         bytes
45365
45366 2005-04-07 Raphael Neider <rneider AT web.de>
45367
45368         * device/include/pic16/usart.h: added compatibility defines for
45369           devices with more than one USART
45370         * device/include/pic16/pic18f[68][567]20.h: activated above defines
45371
45372 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
45373
45374         * device/lib/Makefile.in: updated for port specific include
45375
45376 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
45377
45378         * support/regression/ports/mcs51/spec.mk: added mcs51 include
45379
45380 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
45381
45382         * device/include/8051.h,
45383         * device/include/8052.h,
45384         * device/include/at89S8252.h,
45385         * device/include/at89c55.h,
45386         * device/include/at89x051.h,
45387         * device/include/at89x51.h,
45388         * device/include/at89x52.h,
45389         * device/include/mcs51reg.h,
45390         * device/include/reg51.h,
45391         * device/include/reg764.h,
45392         * device/include/regc515c.h,
45393         * device/include/sab80515.h: (re)moved these 12 files
45394         * device/include/mcs51/8051.h,
45395         * device/include/mcs51/8052.h,
45396         * device/include/mcs51/at89S8252.h,
45397         * device/include/mcs51/at89c55.h,
45398         * device/include/mcs51/at89x051.h,
45399         * device/include/mcs51/at89x51.h,
45400         * device/include/mcs51/at89x52.h,
45401         * device/include/mcs51/mcs51reg.h,
45402         * device/include/mcs51/reg51.h,
45403         * device/include/mcs51/reg764.h,
45404         * device/include/mcs51/regc515c.h,
45405         * device/include/mcs51/sab80515.h: and added them here
45406
45407 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
45408
45409         * device/include/stdarg.h: changed SDCC specific keywords to double
45410           underlined form.
45411         * device/include/stdint.h: changed intptr_t and uintptr_t for others than
45412           mcs51 and ds390.
45413         * device/include/hc08/mc68hc908gp32.h,
45414         * device/include/hc08/mc68hc908jb8.h,
45415         * device/include/hc08/mc68hc908jkjl.h,
45416         * device/include/hc08/mc68hc908qy.h: fixed comments
45417         * device/include/mcs51/README: updated
45418         * device/include/mcs51/c8051f120.h: added PINRSF
45419         * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
45420         * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
45421           amidst code. Also inline is not supported.
45422
45423 2005-04-06 Raphael Neider <rneider AT web.de>
45424
45425         * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
45426         * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
45427           callers stack/frame pointers
45428
45429 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
45430
45431         * device/include/pic16/usart.h: added, missing in previous commit,
45432         * device/include/pic16/adc.h: fixed typo,
45433         * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
45434         commit,
45435         * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
45436         <p18fxxx.inc>
45437         * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
45438         uninitialized because a bug appears with gplink
45439         * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
45440         COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
45441         complains for unrecognised option
45442
45443 2005-04-05 Raphael Neider <rneider AT web.de>
45444
45445         * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
45446           structs as well (using memcpy)
45447         * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
45448           on ISRs (GOTO has no label)
45449         * src/pic16/device.h: added OF_OPTIMIZE_DF
45450         * src/pic16/main.c: added compiler switch --optimize-df to enable the
45451           new data flow analysis/optimization
45452         * src/pic16/pcode.c: added (prototypes for and implementation of)
45453           dataflow analysis functions, fixed pCodeInstructions' inCond and
45454           outCond values, made RCALL a branch instruction
45455         * (pic16_unlinkpCode): keep C line if possible
45456         * (pic16_pCodeUnlink): removed cast on left side of assignment, have
45457           C line moved if possible
45458         * (pic16_getRegFrompCodeOp): NEW, improved version of...
45459         * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
45460           to use new pic16_getRegFrompCodeOp (works for more SFRs)
45461         * (pic16_BuildFlow): fixed skip instructions with label (did not start
45462           new flow)
45463         * (pic16_getJumptabpCode): NEW, needed in...
45464         * (LinkFlow): fixed handling of jumptables, calls and conditional
45465           branches
45466         * (pic16_InsertCommentAfter): NEW
45467         * (pic16_pCodeReplace): made verbose and flow preserving
45468         * (AnalyzeFlow): added call to data flow analysis
45469         * src/pic16/pcode.h: added defmaps to pCodeFlow struct
45470         * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
45471         * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
45472
45473 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
45474
45475         * src/SDCCast.c (decorateType): fixed bug #1105626
45476
45477 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
45478
45479         * device/include/asm/pic16/features.h,
45480         * pic18f*.h headers,
45481         * device/include/pic16/adc.h,
45482         * device/include/pic16/delay.h,
45483         * device/include/pic16/i2c.h,
45484         * device/include/pic16/malloc.h,
45485         * device/include/pic16/stdio.h,
45486         * device/include/pic16/stdlib.h,
45487         * device/include/pic16/string.h,
45488         * device/lib/pic16/libc/stdio/printf_tiny.c,
45489         * device/lib/pic16/libc/stdio/printf_small.c,
45490         * device/lib/pic16/libc/stdio/strmgpsim.c,
45491         * device/lib/pic16/libc/stdio/strmmssp.c,
45492         * device/lib/pic16/libc/stdio/strmusart.c,
45493         * device/lib/pic16/libc/stdio/vfprintf.c,
45494         * device/lib/pic16/libc/stdlib/ltoa.c,
45495         * device/lib/pic16/libc/stdlib/putchar.c,
45496         * device/lib/pic16/libc/stdlib/x_ftoa.c,
45497         * device/lib/pic16/libc/stdlib/memchrpgm.c,
45498         * device/lib/pic16/libc/stdlib/memchrram.c,
45499         * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
45500         * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
45501         * device/lib/pic16/libio/adc/adcbusy.c,
45502         * device/lib/pic16/libio/adc/adcread.c,
45503         * device/lib/pic16/libio/adc/adcsetch.c,
45504         * device/lib/pic16/libio/usart/ubaud.c,
45505         * device/lib/pic16/libio/usart/ubusy.c,
45506         * device/lib/pic16/libio/usart/udrdy.c,
45507         * device/lib/pic16/libio/usart/uopen.c,
45508         * device/lib/pic16/libio/usart/uputc.c,
45509         * device/lib/pic16/libsdcc/gptr/gptrget1.c,
45510         * device/lib/pic16/libsdcc/gptr/gptrget2.c,
45511         * device/lib/pic16/libsdcc/gptr/gptrget3.c,
45512         * device/lib/pic16/libsdcc/gptr/gptrget4.c,
45513         * device/lib/pic16/libsdcc/gptr/gptrput1.c,
45514         * device/lib/pic16/libsdcc/gptr/gptrput2.c,
45515         * device/lib/pic16/libsdcc/gptr/gptrput3.c,
45516         * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
45517         specific keywords to double underlined form,
45518         * device/lib/pic16/libc/Makefile.rules,
45519         * device/lib/pic16/libsdcc/Makefile.rules,
45520         * device/lib/pic16/libm/Makefile,
45521         * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
45522         to compile with C standard set in Makefile.common
45523         * device/lib/pic16/libc/stdlib/Makefile: added new C sources
45524         rand.c and crc.c in compilation process,
45525         * device/lib/pic16/libsdcc/int/divuint.c,
45526         * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
45527         `c' from signed to unsigned,
45528         * device/lib/pic16/startup/crt0.c,
45529         * device/lib/pic16/startup/crt0i.c,
45530         * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
45531         keywords to double underlined form, bug fixes in _do_cinit function
45532         which prevented the correct initialization of the .idata segment,
45533         * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
45534         core to enter a infinite loop
45535         * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
45536
45537 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
45538
45539         * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
45540
45541 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
45542
45543         * device/include/Makefile.in: add support for hc08 subdirectory
45544         * device/include/hc08/: new subdirectory
45545         * device/include/hc08/mc68hc908jkjl.h: new header contributed by
45546         Lucas Loizaga, thanks!
45547         * device/include/hc08/mc68hc908qy.h,
45548         * device/include/hc08/mc68hc908gp32.h,
45549         * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
45550         their own directory. Changed internal macro names to use the compiler
45551         reserved namespace. Changed SDCC specific keywords to double
45552         underlined form.
45553         * device/include/math.h,
45554         * device/include/malloc.h,
45555         * device/include/stdarg.h,
45556         * device/include/stdbool.h
45557         * device/include/string.h,
45558         * device/include/tinibios.h,
45559         * device/include/ds400rom.h,
45560         * device/include/8051.h,
45561         * device/include/8052.h,
45562         * device/include/80c51xa.h,
45563         * device/include/at89c55.h,
45564         * device/include/at89S8252.h,
45565         * device/include/at89x51.h,
45566         * device/include/at89x52.h,
45567         * device/include/ds80c390.h,
45568         * device/include/reg764.h,
45569         * device/include/regc515c.h,
45570         * device/include/sab80515.h,
45571         * device/include/mcs51/c8051f000.h,
45572         * device/include/mcs51/c8051f018.h,
45573         * device/include/mcs51/c8051f020.h,
45574         * device/include/mcs51/c8051f040.h,
45575         * device/include/mcs51/c8051f060.h,
45576         * device/include/mcs51/c8051f120.h,
45577         * device/include/mcs51/c8051f300.h,
45578         * device/include/mcs51/c8051f310.h,
45579         * device/include/mcs51/c8051f320.h,
45580         * device/include/mcs51/c8051f330.h,
45581         * device/include/mcs51/c8051f350.h,
45582         * device/include/z180.h: Changed SDCC specific keywords to double
45583         underlined form.
45584
45585 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
45586
45587         * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
45588         18F4455,
45589         * (pic16_assignConfigWordValue): disable testing of configuration
45590         register value with config mask,
45591         * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
45592         function with port->fun_prefix,
45593         * (genFunction): when generating a naked interrupt function never
45594         create an absolute segment placed in interrupt vector address, place
45595         the actual interrupt function at IVA instead, when an interrupt
45596         function is generated with unspecified interrupt then do not create
45597         the absolute section,
45598         * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
45599         code for generating a call to generic pointer get/put function with
45600         a call to function pic16_callGenericPointer(),
45601         * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
45602         the call to the generic pointer get/put functions with prefixing the
45603         function name with port->fun_prefix,
45604         * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
45605         * src/pic16/main.c (_process_pragma): prefix function with
45606         port->fun_prefix,
45607         * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
45608         calling assembler, old 18Fxxxx macro is deprecated,
45609         * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
45610         PC_ASMDIR in while condition,
45611         * (findInstruction): add PC_ASMDIR in while condition,
45612         * (buildCallTree): prefix main with port->fun_prefix,
45613         * (pic16_pCode2str): fixed bug that didn't emit the memory access
45614         identifier for variable with banked access in instructions BTFSS,
45615         BTFSC, BCF, BSF, BTG
45616         * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
45617         * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
45618         * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
45619         perform optimization when enviroment variable NO_REG_OPT is set,
45620         * (insideLRBlock): NEW, return 1 if register is inside an
45621         INF_LOCALREGS block,
45622         * (RemoveRegFromLRBlock): remove a register that is completely
45623         eliminated by register optimization, but it is still left in local
45624         register store/restore in/from stack block,
45625         * (Remove2pcodes): after removing register, check to see if it
45626         should be removed from local register store/restore in/from stack
45627         block,
45628         * src/pic16/ralloc.c (pic16_decodeOp): added decode for
45629         DUMMY_READ_VOLATILE,
45630
45631         * device/include/pic16/adc.h: minor prototype modifications and
45632         update,
45633         * device/include/pic16/malloc.h: added GPL notice various
45634         modifications,
45635         * device/include/pic16/stdint.h: NEW, standard header for ints
45636         * device/include/pic16/delay.h: NEW, header for delay functions,
45637         delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
45638         delay1mtcy,
45639         * device/include/pic16/signal.h: NEW, header providing helper macros
45640         for implementing signal handlers,
45641         * device/include/pic16/stdio.h: added prototypes for functions,
45642         printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
45643         prototypes for stdin and stdout, added macro PUTCHAR to
45644         automatically implement putchar function prototype,
45645         * device/include/pic16/usart.h: modified and updated USART library,
45646         * device/lib/pic16/libio/adc/,
45647         * device/lib/pic16/libio/i2c: some modifications to improve library
45648         performance,
45649         * device/lib/pic16/libc/stdio/: modifications for the new printf*
45650         family of functions,
45651         * device/lib/pic16/libc/stdlib/: various modifications in the malloc
45652         family of functions and other sources,
45653         * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
45654         of the PIC18Fxx[28] devices,
45655         * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
45656         * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
45657         * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
45658         _do_cinit function, because the previous failed when local variables
45659         where not placed in the same memory bank,
45660         * device/lib/pic16/libsdcc/char/: various modifications to improve
45661         library performance,
45662         * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
45663         information on the new functions of the c library and more...
45664
45665 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
45666
45667         * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
45668
45669 2005-03-26 Raphael Neider <rneider AT web.de>
45670
45671         * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
45672           if condition == CARRY)
45673         * (genCmp): adapted to new genSkipc semantics
45674         * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
45675           on rIfx (genCmp was broken)
45676
45677 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
45678
45679         * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
45680         * src/z80/main.c (_keywords[]),
45681         * src/SDCCglobal.h (struct options),
45682         * src/SDCC.y,
45683         * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
45684         to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
45685         std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
45686         --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
45687         always available in leading double underscore form. The C99 support is
45688         mostly missing, but it's a start.
45689         * support/regression/tests/bug-227710.c: fixed nonconforming use of
45690         reserved identifier "__data".
45691
45692 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
45693
45694         * src/mcs51/peeph.def: fixed bug 1170013
45695
45696 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
45697
45698         * device/include/mcs51reg.h: fixed bug 842007
45699
45700 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
45701
45702         * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
45703         last time.
45704
45705 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
45706
45707         * src/port.h (struct PORT),
45708         * src/avr/ralloc.c (avr_assignRegisters),
45709         * src/avr/main.c,
45710         * src/ds390/ralloc.c (ds390_assignRegisters),
45711         * src/ds390/main.c,
45712         * src/hc08/ralloc.c (hc08_assignRegisters),
45713         * src/hc08/main.c,
45714         * src/mcs51/ralloc.c (mcs51_assignRegisters),
45715         * src/mcs51/main.c,
45716         * src/pic/ralloc.c (pic14_assignRegisters),
45717         * src/pic/main.c,
45718         * src/pic16/ralloc.c (pic16_assignRegisters),
45719         * src/pic16/main.c,
45720         * src/xa51/ralloc.c (xa51_assignRegisters),
45721         * src/xa51/main.c,
45722         * src/z80/ralloc.c (z80_assignRegisters),
45723         * src/z80/ralloc.h,
45724         * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
45725         * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
45726         * src/SDCCcse.h,
45727         * src/SDCCdflow.c (computeDataFlow),
45728         * src/SDCCdflow.h,
45729         * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
45730         * src/SDCCloop.h,
45731         * src/SDCCcflow.c (*),
45732         * src/SDCCcflow.h,
45733         * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
45734         * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
45735         of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
45736         immedDom() returning wrong block; probably fixes bug #1160833)
45737
45738 2005-03-20 Borut Razem <borut.razem AT siol.net>
45739
45740         * support/scripts/inc2h.pl: WIN32 port
45741
45742 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
45743
45744         * device/lib/makefile.in: added abs.c and labs.c
45745
45746 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
45747
45748         * device/include/stdint.h: added
45749         * device/lib/abs.c: added
45750         * device/lib/labs.c: added
45751         * device/include/stdlib.h: added abs() and labs() prototypes
45752         * device/lib/libsdcc.lib: added abs and labs
45753         * device/include/float.h,
45754         * device/lib/_fsmul.c,
45755         * device/lib/printf_fast.c,
45756         * device/lib/printf_tiny.c: updated comments
45757
45758 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
45759
45760         * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
45761         bug #1164313
45762
45763 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
45764
45765         * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
45766         * src/SDCCast.c (isLoopCountable): fixed bug #1161985
45767
45768 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
45769
45770         * device/lib/printf_large.c: removed inline assembly for portability and
45771           readability. Use printf_fast if speed or size are more important.
45772         * src/pic16/gen.c: removed conditions around use of DEBUGpc
45773         * src/pic16/genutils.h: added define for DEBUGpc for MSVC
45774
45775 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
45776
45777         * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
45778         prevent compiler warning
45779
45780 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
45781
45782         * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
45783         moved to level 0 and declared as static. Also they are explicit
45784         placed in access bank. This was necessery because some times they
45785         might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
45786         * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
45787         optimizations. Currently only compare to unsigned char is implemented,
45788         * src/pic16/gen.c: added fReturnIdx array,
45789         * (struct resolvedIfx) is moved to gen.h and made public,
45790         * (struct _G): added sregsAlloc and sregsAllocSet fields,
45791         * (aopForSym): added an optimization to directly store in stack of
45792         the operand of a SEND iCode,
45793         * (pic16_aopOp): don't return return registers as strings (AOP_STR)
45794         but as registers instead (AOP_REG) using the fReturnIdx array,
45795         * (pic16_freeAsmop): remove the freed register from the
45796         _G.sregsAlloc field,
45797         * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
45798         a compare of 'WREG',
45799         * (pic16_popGetTempRegCond): changed function prototype, now
45800         function takes also a bitVector argument v which holds the current
45801         set of registers that are allocated for stack access by aopForSym,
45802         registers allocated in aopForSym for accessing stack symbols are not
45803         any more part of the functions usedRegs field,
45804         * (genCall): some times aopOp is called for a stack variable to be
45805         send, aopForSym might perform the push, if this is true make sure
45806         that genCall doesn't push the variable twice by testing _G.resDirect,
45807         * (genFunction): changed testing for unspecified interrupt number
45808         from 256 to INTNO_UNSPEC,
45809         * modified selection scheme of frame pointer generation. Previously
45810         if function did use local registers a frame pointer was generated,
45811         now a frame pointer is generated only if function has arguments
45812         (that need PLUSW2 register access), or has stack arguments, or the
45813         compiler is not instructed to omit the frame pointer,
45814         * (genEndFunction): before restoring local registers that were saved
45815         in the function preamble, also restore the registers that *might*
45816         have been allocated for stack access,
45817         * (genRet): removed some old comments,
45818         * (genCmp, the active (RN's) version): added a call to the
45819         pic16_genCmp_special function to perform the compare with a more
45820         robust and optimized way,
45821         * (genInline): a feature has been added in inline code generation,
45822         which allows a wildcard variable substitution when writing inline
45823         assembly. Code is incomplete and experimental therefore undocumented,
45824         * (genCast): changed order of aopOp for result and right to allow
45825         aopForSym to directly load the result if possible,
45826         * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
45827         perform an optimized compare on some selected special occasions,
45828         * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
45829         * src/pic16/glue.c (pic16createInterrupVect): make sure we never
45830         generate an IVT any more,
45831         * src/pic16/main.c (pic16_optionsTable): added command line option
45832         --optimize-cmp,
45833         * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
45834         macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
45835         macros,
45836         * src/pic16/NOTES: Raphael Neider added in list of active developers
45837         * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
45838         jumptable_end to prevent bug #,
45839         * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
45840         inCond and outCond fields,
45841         * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
45842         * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
45843         turn off register spilling,
45844         * (packRegsForOneUse): synced with other ports' versions although it
45845         is not used currently,
45846         * (pic16_packRegisters): added an optimization while reading
45847         structure bitfields, some registers may be saved (malloc code is
45848         decreased by 80 bytes)
45849
45850 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
45851
45852         * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
45853         left is a bitfield, if yes, then don't optimize assignment. Perhaps
45854         this can be optimized more?
45855
45856 2005-03-10 Raphael Neider <rneider AT web.de>
45857
45858         * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
45859           genNearPointerGet): (hopefully) fixed access to bitfields via
45860           pointers (p->bitN = x; and x = p->bitN; failed)
45861
45862 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
45863
45864         * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
45865
45866 2005-03-09 Raphael Neider <rneider AT web.de>
45867
45868         * src/SDCCopt.c (killDeadCode): fixed bug #1156016
45869
45870 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
45871
45872         * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
45873         * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
45874           (regTypeNum): set REG_BIT type if necessary
45875         * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
45876         * support/regression/tests/critical.c: check bug 1144613
45877
45878 2005-03-02 Raphael Neider <rneider AT web.de>
45879
45880         * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
45881
45882 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
45883
45884         * src/avr/ralloc.c (serialRegAssign),
45885         * src/ds390/ralloc.c (serialRegAssign),
45886         * src/hc08/ralloc.c (serialRegAssign),
45887         * src/mcs51/ralloc.c (serialRegAssign),
45888         * src/pic/ralloc.c (serialRegAssign),
45889         * src/pic16/ralloc.c (serialRegAssign),
45890         * src/xa51/ralloc.c (serialRegAssign),
45891         * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
45892
45893 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
45894
45895         * src/SDCCast.c (decorateType): fixed bug 1124787
45896
45897 2005-02-20 Hubert Sack <sack AT digiplan.de>
45898         committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
45899
45900         * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
45901         patch #1121755
45902
45903 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
45904
45905         * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
45906         to keep the correct label reference count when adding/removing references
45907         to labels. A peephole file using this is appended to patch #1144962.
45908
45909 2005-02-14 Raphael Neider <rneider AT web.de>
45910
45911         * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
45912         * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
45913         * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
45914           retrievals of result operand's value on assignment
45915
45916 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
45917
45918         * device/include/pic16/string.h: modified prototype for memccpy()
45919         to memccpy(void *, void *, char, size_t)
45920         * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
45921         check whether to omit frame pointer or not,
45922         * (genInline): convert all occurences of "\n" to LF in inline
45923         assembler blocks, this helps formatting the inline text,
45924         * (pic16_loadFSR0): modified prototype,
45925         * (genNearPointerGet, genNearPointerSet): reorganization of code,
45926         removed some 8051 legacy code,
45927         * (genPackBits): enabled handling bitfields exceeding one byte in size,
45928         * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
45929         before allocating temporary registers in functions,
45930
45931 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
45932
45933         * support/regression/tests/bitvars.c: corrected the "fix"
45934
45935 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
45936
45937         * support/regression/tests/bitvars.c,
45938         * support/regression/tests/bitwise.c,
45939         * support/regression/tests/rotate.c: "fixed" problems on Alpha
45940
45941 2005-02-10 Raphael Neider <rneider AT web.de>
45942
45943         * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
45944           different size for Alpha
45945         * src/pic16/gen.c (genCmpEq) : improved compare with 0
45946
45947 2005-02-09 Raphael Neider <rneider AT web.de>
45948
45949         * src/SDCC.lex(doPragma) : save and restore warning options as well
45950           (also added new stack plus clone- and copyAndFreeSDCCERRG())
45951         * have #pragma less_pedantic set the errorlevel to WARNING
45952           (fixes #1117001)
45953         * (cloneOptimize) : fixed wrong malloc's size
45954         * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
45955           facilitate correct handling of #pragma (save|restore)
45956
45957 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
45958
45959         * src/mcs51/gen.c: removed non-standard C nameless struct/union
45960
45961 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
45962
45963         * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
45964
45965 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
45966
45967         * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
45968
45969 2005-02-02 Raphael Neider <rneider AT web.de>
45970
45971         * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
45972         * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
45973         * (pic16_storeForReturn): fixed to allow returning function pointers
45974         * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
45975         * device/include/pic16/{stddef.h,stdbool.h}: added
45976
45977 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
45978
45979         * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
45980
45981 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
45982
45983         * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
45984         * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
45985          appeared to be required
45986
45987 2005-01-31 Borut Razem <borut.razem AT siol.net>
45988
45989         * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
45990           include/mcs51 and include/z80 directories to the package
45991
45992 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
45993
45994         * src/hc08/gen.c (genFunction): fixed bug #1112752
45995
45996 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
45997
45998         * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
45999
46000 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
46001
46002         * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
46003
46004 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
46005
46006         * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
46007
46008 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
46009
46010         * device/include/c8051fxxx.h: removed these 6 files
46011         * device/include/mcs51/c8051fxxx.h: added these 11 new files
46012
46013 2005-01-26 Raphael Neider <rneider AT web.de>
46014
46015         * src/pic16/gen.c (genAssign): fixed assignment from longs
46016           in codespace (were cut to three bytes)
46017         * (genDummyRead): implemented (except for CODESPACE...),
46018           fixed bug #1108575
46019         * src/pic16/glue.c (emitStatistics): beautified
46020         * device/lib/pic16/libm/Makefile: added include path
46021
46022 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
46023
46024         * src/z80/gen.c (aopPut): fixed bug #1103902
46025
46026 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
46027
46028         * device/lib/expf.c: fixed bug #1095792
46029
46030 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
46031
46032         * device/lib/pic16/libm: added Math library sources
46033
46034 2005-01-24 Raphael Neider <rneider AT web.de>
46035
46036         * src/pic16/pcode.h: added second memory operand to pCodeOpReg
46037           to enable upcast to pCodeOpReg2 (there is no type tag to
46038           differenciate the two and pic16_popGet2p cast into PCOR2)
46039         * src/pic16/main.c (_process_pragma): fixed another malloc bug
46040           (sizeof(sectNames) changed to sizeof(sectName))
46041           Both patches fix segfaults under MinGW.
46042
46043 2005-01-23 Raphael Neider <rneider AT web.de>
46044
46045         * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
46046           Safe_[mc]?alloc()'ed variables
46047         * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
46048           of (byte sized) temporaries (assign them to WREG for now)
46049         * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
46050           (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
46051           this might fix SIGSEGVs on MinGW...
46052         * src/SDCCopt.c (killDeadCode): restored original behaviour
46053           (volatile operands might get thrown away though)
46054
46055 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
46056
46057         * src/pic16/gen.c: fixed bug #1106975,
46058         * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
46059         pointer update, INTCON is saved, global interrupts are disabled and
46060         restored after updateing TOS.
46061         * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
46062         * added function attribute 'shadowregs' to take advantage of shadow
46063         registers,
46064         * added function attribute 'wparam' as an alternative to the wparam
46065         pragma,
46066         * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
46067         user declares a non-ISR function as 'shadowregs',
46068         * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
46069
46070 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
46071
46072         * .version: bumped version number to 2.4.8
46073         * device/lib/pic16/pics.all: list of PIC18F devices supported by
46074         pic16 port,
46075         * device/lib/pic16/libio/i2c/: I2C module support library,
46076         * device/include/pic16/i2c.h: I2C support library header,
46077         * device/lib/pic16/libc/stdio/: standard IO support sources,
46078         * (printf_small.c): printf_small() source, supports float print,
46079         * (printf_tiny.c): printf_tiny() source, does not support floats,
46080         * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
46081         enable global optimizations for entire library source, other
46082         Makefiles in the source tree are also modified to reflect this,
46083         * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
46084         function,
46085         * doc/sdccman.lyx: updated to reflect new changes,
46086         * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
46087         sym->onStack if-case,
46088         * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
46089         sbit, idata, _idata, xdata, _xdata,
46090         * added pragma library, to link an external library, (see doc),
46091         * removed command line options, --pomit-config-words, --pomit-ivt,
46092         --pleave-reset-vector,
46093         * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
46094         when calling assembler to reflect memory model used, also define
46095         macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
46096         reflect stack model used,
46097         * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
46098         on stack return NULL,
46099
46100 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
46101
46102         * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
46103           of the operands is volatile. Fixes #1020220
46104
46105 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
46106
46107         * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
46108         * (OptimizeRegUsage): make sure that there is really no other flow where
46109           the first pCode is used
46110
46111 2005-01-22 Raphael Neider <rneider AT web.de>
46112
46113         * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
46114           to fix #1106967 (pCode->seq are not set up correctly)
46115
46116 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
46117
46118         * src/SDCCglue.c (glue): make sure code area is declared before the
46119         static initialization area.
46120
46121 2005-01-21 Raphael Neider <rneider AT web.de>
46122
46123         * device/lib/Makefile.in: fixed test for pic16 install dir
46124         * device/lib/pic16/*/Makefile*: modified compile flags to enable
46125           optimizations
46126         * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
46127           added --optimize-goto compiler switch and pragma wparam documentation
46128         * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
46129         * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
46130           and PRODH closing bug #1071770 (peephole optimizer)
46131
46132 2005-01-19 Raphael Neider <rneider AT web.de>
46133
46134         * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
46135           cmdLine buffers (used when calling sdcpp...) are large enough
46136           (MAX_PATH=256 truncates arguments leading to system halts when
46137           used in MinGW...)
46138         * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
46139         * (genUminus): rewritten to for efficiency
46140         * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
46141           used uninitialized in some cases)
46142         * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
46143           copy the third byte from the int -- now assumes 0x80 (data memory)
46144         * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
46145           operands (genAddLit expects the iCode's operands to swapped as
46146           well), fixed leftover bytes (crashed for short left operands)
46147         * (pic16_genMinusDec): performance improvements, removed false
46148           PIC14 emitSKPNCs
46149         * (pic16_genMinus): fixed to cope with differently sized operands
46150         * src/pic16/glue.c (pic16_glue): added new banksel optimization
46151           for --obanksel > 1
46152         * src/pic16/pcode.c: implemented (first phase of) banksel optimization
46153         * src/pic16/graph.[ch]: implementation of directed graphs, used by
46154           new banksel optimization
46155         * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
46156           analysis for temporary registers (segfaults...)
46157         * src/pic16/peeph.def: added rule
46158
46159 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
46160
46161         * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
46162         which converts a float number to its ASCII representation
46163         * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
46164         functions to convert the fractional and integer part of a float to ASCII,
46165         * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
46166         realloc.c): added _MALLOC_SPEC to explicit place variables in data
46167         ram
46168         * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
46169         _STATMEM macros,
46170         * device/include/pic16/adc.h: added GPL info,
46171         * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
46172         a pCodeOp as tested operand,
46173         * (genNearPointerGet): optimized bit testing, does not use
46174         intermediate register for bit value, test directly instead with
46175         BTFSS, BTFSC, works only for single bits,
46176         * (genpic16Code): dump the name of the iCode in the asm,
46177         * src/pic16/ralloc.c (decodeOp): removed static declaration and
46178         renamed to pic16_decodeOp,
46179         * (serialRegAssign): do not allocate a temporary register for iCode
46180         sequences that test a single bit for 1/0
46181
46182 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
46183
46184         * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
46185         pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
46186         access stack and frame pointers. They are initially assigned to
46187         point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
46188         accessing SFRs. Updated all occurences of modification of stack or
46189         frame pointer in gen.c and pcode.c,
46190         * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
46191         assigning of a literal value to pointers,
46192         * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
46193         flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
46194         selected
46195
46196 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
46197
46198         * doc/sdccman.lyx: update documentation about stack pragma, added
46199         some info for stack memory models
46200
46201 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
46202
46203         * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
46204
46205 2005-01-08 Raphael Neider <rneider AT web.de>
46206
46207         * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
46208           udata sections to fix bug #1097823
46209
46210 2005-01-05 Raphael Neider <rneider AT web.de>
46211
46212         * src/pic16/gen.c (genGenericShift): added handling of differently
46213           sized left operand and result
46214
46215 2005-01-04 Raphael Neider <rneider AT web.de>
46216
46217         * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
46218         * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
46219           to hold the condition bit)
46220         * added new version of genCmp (old code available via #define)
46221         * added new version of genShiftLeft/genShiftRight in a generic
46222           way, now supports shifting by negative values
46223         * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
46224           shiftCount (expected by genGenericShift)
46225         * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
46226         * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
46227           dump
46228         * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
46229           is an invalid literal too...)
46230
46231 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
46232
46233         * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
46234         from Raphael Neider,
46235         * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
46236         for 8-bit literals. This fixes some literal operands which are sign
46237         extended to 16-bits ints when instruction needs only 8-bits.
46238
46239 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
46240
46241         * device/lib/logf.c: added mcs51 assembly version
46242         * device/lib/expf.c: added mcs51 assembly version
46243         * device/lib/_logexpf.c: new shared asm code for expf and logf
46244         * device/include/math.h: add defines for assembly math library
46245         * device/lib/Makefile.in: build new _logexpf.c
46246         * device/lib/libfloat.lib: use new _logexpf.c
46247
46248 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
46249
46250         * src/pic/device.c
46251         * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
46252           device types which have less than 0x7f registers.
46253
46254 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
46255
46256         * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
46257
46258 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
46259
46260         * device/lib/printf_fast.c: only build on supported arch.
46261         * device/lib/printf_tiny.c: only build on supported arch.
46262         * device/lib/printf_fast_f.c: only build if asm float lib
46263         * device/lib/_fsget1arg.c: only build if asm float lib
46264         * device/lib/_fsget2args.c: only build if asm float lib
46265         * device/lib/_fsnormalize.c: only build if asm float lib
46266         * device/lib/_fsreturnval.c: only build if asm float lib
46267         * device/lib/_fsrshift.c: only build if asm float lib
46268         * device/lib/_fsswapargs.c: only build if asm float lib
46269         * device/include/stdio.h: don't provide print_fast,
46270           print_fast_f, print_tiny prototypes if --xstack used
46271
46272 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
46273
46274         * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
46275         * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
46276           to the SOURCES
46277
46278 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
46279
46280         * device/lib/printf_fast_f.c: same as printf_fast, but
46281           with floating point enabled
46282         * device/lib/printf_fast.c: minor tweaks
46283         * device/include/stdio.h: add printf_fast_f
46284
46285 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
46286
46287         * src/SDCCmain.c: make --float-reent default for mcs51
46288         * device/lib/_fsadd.c: added mcs51 assembly version
46289         * device/lib/_fssub.c: added mcs51 assembly version
46290         * device/lib/_fsmul.c: added mcs51 assembly version
46291         * device/lib/_fsdiv.c: added mcs51 assembly version
46292         * device/lib/_fseq.c: added mcs51 assembly version
46293         * device/lib/_fsneq.c: added mcs51 assembly version
46294         * device/lib/_fsgt.c: added mcs51 assembly version
46295         * device/lib/_fslt.c: added mcs51 assembly version
46296         * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
46297         * device/lib/Makefile.in: add _fscmp to build
46298         * device/lib/libfloat.lib: add _fscmp to build
46299
46300 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
46301
46302         * device/lib/_fs2slong.c: added mcs51 assembly version
46303         * device/lib/_fs2sint.c: added mcs51 assembly version
46304         * device/lib/_fs2schar.c: added mcs51 assembly version
46305         * device/lib/_fs2ulong.c: added mcs51 assembly version
46306         * device/lib/_fs2uint.c: added mcs51 assembly version
46307         * device/lib/_fs2uchar.c: added mcs51 assembly version
46308         * device/lib/_slong2fs.c: added mcs51 assembly version
46309         * device/lib/_sint2fs.c: added mcs51 assembly version
46310         * device/lib/_schar2fs.c: added mcs51 assembly version
46311         * device/lib/_ulong2fs.c: added mcs51 assembly version
46312         * device/lib/_uint2fs.c: added mcs51 assembly version
46313         * device/lib/_uchar2fs.c: added mcs51 assembly version
46314         * device/include/float.h: added #define to select asm vs c
46315
46316 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
46317
46318         * device/lib/printf_fast.c: improvements to float output
46319         * device/include/float.h: add defines for assembly float library
46320         * device/lib/_fsget1arg.c: receive 1 float arg
46321         * device/lib/_fsget2args.c: receive 2 float args (reentrant)
46322         * device/lib/_fsnormalize.c: normalize a float
46323         * device/lib/_fsreturnval.c: return float, various helper routines
46324         * device/lib/_fsrshift.c: right shift a float's mantissa
46325         * device/lib/_fsswapargs.c: swap 2 floats
46326         * device/lib/Makefile.in: build these 6 new files for mcs51
46327         * device/lib/libfloat.lib: add these 6 files to the library
46328
46329 2004-12-26 Borut Razem <borut.razem AT siol.net>
46330
46331         * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
46332           built by gcc 3.4.2
46333
46334 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
46335
46336         * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
46337           and fully reentrant and register bank neutral.
46338         * device/lib/printf_fast.c: added float (not enabled by default),
46339           added compact/slower integer (also not enabled by default),
46340           improved size/speed of fast integer code, other minor changes
46341         * device/include/stdio.h, device/lib/Makefile.in,
46342           device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
46343
46344 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
46345
46346         * src/pic16/pcode.c: declaring variables other than at the start of a
46347           block is not supported in C by VC6.
46348
46349 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
46350
46351         * applied a previous patch from Raphael Neider that wasn't included
46352         in the previous commits, which fixes infinite loops within jumptable
46353         improvements,
46354         * made some fixes that previous patches introduced
46355
46356 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
46357
46358         * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
46359         that fixes an issue with AOP_PCODE asmop's offset,
46360         * (pic16_popCopyReg): update instance field too,
46361         * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
46362         function of pic port,
46363         * (genCmp, genAnd, genAssign),
46364         * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
46365
46366 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
46367
46368         * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
46369         variables initial values to idata section,
46370         * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
46371         variables in some functions. This utilizes parmBytes field of iCode
46372         structure to hold the offset of the variable in stack. (might be
46373         able to use the stack field too?)
46374         * applied patch from Raphael Neider # ### , # ###
46375         * src/pic16/glue.c (pic16emitRegularMap): fix to print static
46376         variable initial values in idata section,
46377         * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
46378         for static variables with initial value
46379         * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
46380         applied fix in while loop from Raphael Neider.
46381
46382 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
46383
46384         * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
46385         * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
46386         * src/ds390/ralloc.c (serialRegAssign): spill bits
46387         * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
46388         * support/Util/SDCCerr.c,
46389         * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
46390         * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
46391         * support/regression/tests/bitwise.c: added test for bitwise complement(~)
46392
46393 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
46394
46395         * device/include/sdcc-lib.h: inserted LGPL, added includes
46396           asm/ds390/features.h and asm/mcs51/features.h
46397         * device/include/asm/default/features.h,
46398         * device/include/asm/gbz80/features.h,
46399         * device/include/asm/z80/features.h: added empty _AUTOMEM
46400           and _STATMEM
46401         * device/include/asm/ds390/features.h,
46402         * device/include/asm/mcs51/features.h: added files with defines for
46403           _AUTOMEM and _STATMEM indicating automatic and static storage class
46404         * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
46405         * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
46406         * src/SDCCicode.c (geniCodeCast),
46407         * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
46408         * src/SDCCloop.c (loopInduction): removed unused variable lr
46409         * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
46410           to convertToFcall to include char modulo (RFE 1065037), added check
46411           if left operand is unsigned and use abs of literal value
46412         * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
46413           as it doesn't work after conversion from peephole.def to peephole.rul
46414         * src/mcs51/gen.c (toBoolean): added check for size,
46415           (genModOneByte): optimized code for signed char modulo a literal
46416           power of 2 (thanks to Hubert Sack),
46417           (genRRC): removed unnecessary "clr c",
46418           (genRLC): replaced "add a,acc" with cheaper "rlc a"
46419         * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
46420           jump optimization,
46421           swapped rules 256.c and 256.d,
46422           extended 256.d by using new multiple checks (thanks Erik),
46423           added rules 256.e and 256.f,
46424           updated rule 261.a and 261.b to new generated code
46425         * support/regression/tests/muldiv.c: added test div/mod by a power of 2
46426
46427 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
46428
46429         * src/SDCCloop.c (basicInduction, loopInduction): fixed several
46430           induction related bugs, including first part of bug #1074377
46431
46432 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
46433
46434         * applied patch from bug-report #1076292,
46435         * applied patches for genAnd and Goto-optimizations for Raphael
46436         Neider,
46437         * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
46438         dump a less iCode information,
46439         * src/pic16/device.h (pic16_options_t): added field debgen,
46440         * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
46441         DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
46442         * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
46443         puclic,
46444         * (various functions): added macros FENTRY and FENTRY2 to functions,
46445         to emit function prologue,
46446         * (various functions): fixed indentation,
46447         * (genNearPointerGet): fixed loading of FSR0,
46448         * (genPackBits): applied patch from Raphael Neider to fix updating
46449         of FSR0 and touching only the modified bits,
46450         * src/pic16/genarith.c (various functions): added macros FENTRY to
46451         emit function prologue in comments,
46452         * src/pic16/pcode.h: added functions debugf2, debugf3,
46453         * src/pic16/ralloc.c: partial fix for packForPush caused
46454         segmentation fault,
46455
46456 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
46457
46458         * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
46459           <stsp AT users.sourceforge.net> with reversed byte order
46460         * support/regression/tests/rotate.c: added (ds390 skips some tests)
46461
46462 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
46463
46464         * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
46465           bug #1074377
46466         * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
46467         * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
46468
46469 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
46470
46471         * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
46472
46473 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
46474
46475         * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
46476           conditions,
46477           (setFromConditionArgs): friendly operand parser for peephole rules,
46478           (operandBaseName, operandsNotRelated): new peephole condition
46479           "operandsNotRelated" -- similar to "operandsNotSame", but takes
46480           architecture specific register naming into account, handles n-way
46481           comparisons, and supports quoted literals
46482         * src/mcs51/peeph.def: restored rule 177.d with an extra condition
46483
46484 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
46485
46486         * src/mcs51/peeph.def: fixed bug #1076940
46487
46488 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
46489
46490         * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
46491
46492 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
46493
46494         Adding support for replacing ljmps with sjmps in jumptables
46495         generated for switch statements. For now you need to set the
46496         environment variable SDCC_SJMP_JUMPTABLE to enable this.
46497         Now 4 algorithms for mcs51 jumptable generation are used:
46498         ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
46499         addresses loaded pc-relative for up to 112 cases and stack-pushing
46500         target addresses loaded with offset from dptr for up to 256 cases.
46501
46502         * src/SDCCpeeph.c: added peephole conditional labelJTInRange
46503         * src/mcs51/main.c: adapted constants for switch table generation
46504         * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
46505
46506 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
46507
46508         * device/lib/printf_large.c (_print_format): fixed bug 1073386
46509         * support/regression/tests/bug1057979.c: added test for bug 1073386
46510
46511 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
46512
46513         * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
46514         compilers
46515
46516 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
46517
46518         * src/pic16/device.h,
46519         * src/pic16/genarith.c,
46520         * src/pic16/glue.c,
46521         * src/pic16/main.c,
46522         * src/pic16/pcode.c: applied patches #1068154 and #1070213
46523
46524 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
46525
46526         Large cummulative patch for pic16 port.
46527         * device/lib/pic16/gstack.h: NEW, user can specify its own handler
46528         to call when a stack overflow occurs,
46529         * (malloc.h): added CVS Id tag,
46530         * (pic18f{242,252,442,452}.h): added T0CONbits structure and
46531         variable,
46532         * added libc directory. The current version of LibC contains string
46533         functions, ctype functions and macros and some functions of the
46534         stdlib set (like malloc/free/atof/atoi etc...). All functions are to
46535         be extensively tested in the future. Standard disclaimer here.
46536         Library is not automatically build yet. But one can build it by
46537         invoking 'make' inside the libc directory.
46538         * added ADC library under libio. Preliminary version yet.
46539
46540         * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
46541         * src/pic16/gen.c (aopForRemat): asmop size is filled by
46542         aopForRemat() now and not by pic16_aopOp(),
46543         * (pic16_popGetTempReg): removed warning messgae when allocating
46544         temporary registers, its a buggy feature and will be removed,
46545         * (pic16_popGet): set register instance field in AOP_CRY,
46546         * (pic16_outBitC): fixed for results in size greater than 1,
46547         * (genUminusFloat): fixed for pic16, ported code from mcs51,
46548         * (pic16_storeForReturn): optimized return of 0,
46549         * (genCmp): experimental code for new genCmp which uses PIC18's
46550         special compare&skip instructions. Initial tests fail some times
46551         with variables grater than 1 byte in size, so new code is disabled,
46552         * (genUnpackBits, genPackBits): more optimizations in reading/writing,
46553         a single bit,
46554         * (genCast): began a fix to optimize the casting of a bit to another
46555         bit, now assigning a bitfield to another bitfield will fail, sorry,
46556         * src/pic16/main.c: disabled the use of lr-support feature,
46557         * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
46558         * added some function prototypes, added function _debugf prototype,
46559         * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
46560         bits with offset (case PO_GPR_BIT),
46561         * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
46562         command line,
46563         * (isBankInstruction): modified to return 0 for no banking instruction,
46564         and 1 for banking instruction,
46565         * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
46566         caused stop processing pCodes after a inline assembly block,
46567         * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
46568         * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
46569         registers when it shouldn't,
46570         * src/pic16/ralloc.c (allocReg): add preliminary support for
46571         supporting a limited set of temporary registers,
46572
46573 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
46574
46575         * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
46576           genDataPointerSet): ensure assignments always copy in MSB to LSB
46577           order,
46578           (loadRegFromAop): recognize CLRH optimization,
46579           (genFunction): optimize RECEIVE iCodes in reentrant functions
46580
46581 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
46582
46583         * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
46584           --out-fmt-s19 turning into --out-fmt-elf if s19 was already
46585           selected.
46586         * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
46587         * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
46588           contiguous with data
46589
46590 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
46591
46592         * device/lib/_gptrget.c (_gptrget),
46593         * device/lib/_gptrgetc.c (_gptrgetc),
46594         * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
46595           instead of sjmp to ret
46596         * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
46597           by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
46598
46599 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
46600
46601         * .version: bumped version to 2.4.7
46602         * device/lib/_gptrget.c (_gptrget): is now _naked
46603         * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
46604         * device/lib/_gptrput.c (_gptrput): is now _naked
46605         * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
46606           (createFunction): fixed xstack
46607         * src/SDCCglue.c (emitMaps): set allocation required for bit area
46608         * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
46609           or bit either,
46610           (geniCodeCritical): store original interrupt state in an iTemp bit
46611           var unless stack-auto
46612         * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
46613         * src/SDCCmain.c (setIncludePath): added include/target to search path
46614         * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
46615         * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
46616           prototype,
46617           (processFuncArgs): put bit vars in bit area
46618         * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
46619           unsaveRBank): fixed xstack,
46620           (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
46621           (genFunction, genEndFunction): fixed xstack,
46622           (genAssign): optimization don't walk backwards through mem
46623         * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
46624         * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
46625         * support/regression/Makefile: also make library (for stack-auto) when
46626           making "all" and added "test-mcs51-xstack-auto"
46627         * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
46628         * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
46629         * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
46630         * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
46631         * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
46632           make-library by MAKE_LIBRARY
46633         * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
46634           regression tests for xstack
46635         * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
46636         * support/regression/tests/critical.c: test for critical on mcs51
46637
46638 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
46639
46640         * support/regression/ports/ucz80/spec.mk: use include and lib files from
46641           built version of sdcc instead of installed version
46642
46643 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
46644
46645         * src/mcs51/gen.c (toBoolean): fixed bug 1065458
46646         * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
46647           vprintf.c now
46648         * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
46649         * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
46650           WARNING: remove device/lib/build/z80/printf.o by hand when
46651           updating from previous build!
46652         * device/lib/z80/printf.c: updated comment
46653         * support/regression/tests/bug1057979.c: test all ports now
46654         * support/regression/tests/bug1065458.c: file added
46655
46656 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
46657
46658         * src/z80/gen.c (genFunction, genEndFunction): avoided generating
46659           *_start and *_end symbols for static functions
46660
46661 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
46662
46663         * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
46664           and search crt0.o in all library paths,
46665           (setIncludePath): proper handling of --nostdinc,
46666           (setLibPath): proper handling of --nostdlib
46667         * support/regression/Makefile,
46668         * support/regression/ports/ds390/spec.mk,
46669         * support/regression/ports/gbz80/spec.mk,
46670         * support/regression/ports/hc08/spec.mk,
46671         * support/regression/ports/mcs51/spec.mk,
46672         * support/regression/ports/mcs51-large/spec.mk,
46673         * support/regression/ports/mcs51-stack-auto/spec.mk,
46674         * support/regression/ports/z80/spec.mk: use include and lib files from
46675           built version of sdcc instead of installed version
46676         * doc/sdccman.lyx: fixed typo in --nostdinc
46677
46678 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
46679
46680         * src/pic/pcode.c,
46681         * src/pic/device.c,
46682         * src/pic/ralloc.c,
46683         * src/pic/gen.c : added support to generate code for struct bit fields.
46684
46685 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
46686
46687         * as/xa51/xa_version.h,
46688         * device/include/errno.h,
46689         * device/include/regc515c.h,
46690         * device/lib/_itoa.c,
46691         * device/lib/_ltoa.c,
46692         * device/lib/ser_ir_cts_rts.c,
46693         * sim/ucsim/xa.src/glob.cc,
46694         * sim/ucsim/xa.src/inst_gen.cc,
46695         * sim/ucsim/xa.src/xa_bit.cc,
46696         * sim/ucsim/xa.src/xa_sfr.cc,
46697         * sim/ucsim/z80.src/inst_dd.cc,
46698         * sim/ucsim/z80.src/inst_fdcb.cc,
46699         * support/scripts/keil2sdcc.pl,
46700         * src/pic16/pic16.dsp,
46701         * src/pic16/pic16a.dsp: corrected cvs line endings
46702         * device/lib/printf_large.c: fixed bug 1057979
46703         * src/pic16/gen.c: fixed non-C standard code
46704         * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
46705         * src/SDCCglobl.h: changed pack_iram to no_pack_iram
46706         * support/regression/ports/mcs51/support.c: reload T1 asap
46707         * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
46708           pdata use and clear idata startup behaviour
46709         * support/regression/tests/bug1057979.c: added
46710
46711 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
46712
46713         * device/examples/ds390/ow390/ad26.h,
46714         * device/examples/ds390/ow390/cnt1d.h,
46715         * device/examples/ds390/ow390/crcutil.c,
46716         * device/examples/ds390/ow390/ownet.h,
46717         * device/examples/ds390/ow390/owsesu.c,
46718         * device/examples/ds390/ow390/swt12.h,
46719         * device/examples/ds390/ow390/swtoper.c,
46720         * device/examples/ds390/ow390/temp10.h,
46721         * device/examples/ds390/ow390/thermodl.c,
46722         * device/examples/ds390/tinitalk/tinitalk.dsp,
46723         * device/examples/ds390/tinitalk/tinitalk.dsw,
46724         * device/examples/mcs51/clock/hw.h,
46725         * device/examples/mcs51/simple2/go.bat,
46726         * device/examples/serialcomm/windows/serial.h,
46727         * device/examples/xa51/dummy.c,
46728         * device/examples/xa51/hello.c,
46729         * device/include/80c51xa.h,
46730         * device/include/at89x051.h: corrected cvs line endings
46731
46732 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
46733
46734         * src/pic16/main.c (options): added command line --gstack, to trace
46735         stack over/under flows,
46736         * added pragma 'wparam' to allow passing first byte of function
46737         parameters via WREG, syntax is #pragma wparam my_function[, func2...]
46738         * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
46739         call to __gstack_test function and sets up the symbol as extern,
46740         * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
46741         * popaop): added call to pic16_testStackOverflow,
46742         * (wParamCmp, inWparamList): NEW, test existence of a symbol in
46743         wparamList list,
46744         * (genCall, genPcall): now all parameters are passed via stack
46745         except in functions that are pass to wparam pragma in which WREG is
46746         used too,
46747         * (genPcall): REENTRANT flag is checked to see if variable prototype
46748         contains reentrant keyword, don't call a non-reentrant function, via
46749         a reentrant function pointer or vice versa, functions are never
46750         passed via WREG,
46751         * (genJumpTab): applied patch from bug #1057478 by R.Neider and
46752         D.Winkler,
46753         * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
46754         SIGSEGV when accessing a NULL register stucture,
46755         * (pic16_printGPointerType): modified to handle UPPER modifier for
46756         function initializers, changed prototype of function to simpler one,
46757         * (pic16_printIvalFuncPtr): check to see if function is already
46758         added in externs list,
46759         * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
46760         optimized a move from W to SFR with a move to the same register
46761         later after a CALL,
46762         * device/lib/pic16/debug: NEW directory, contains debug features
46763         which are enabled when linking with libdebug.lib, currently command
46764         line option --gstack enables stack pointer tracing for over/under
46765         flow, corresponding sources are in debug/gstack
46766
46767 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
46768
46769         * doc/sdccman.lyx: updated SDCC version,
46770         * (PIC16 port): update list of command line options,
46771         * src/pic16/device.h (structure pic16_options_t): added field gstack
46772         to enable stack overflow tracing on push/pops,
46773         * src/pic16/device.c (statistics structure): added statistics
46774         structure,
46775         * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
46776         pic16_dump_int_registers): increase statistics counters for each
46777         * variable which is encountered
46778         * (pic16_dump_usection): emit each .udata variable to its own udata
46779         section,
46780         * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
46781         when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
46782         parameters via stack, otherwise use old scheme,
46783         * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
46784         assembler output file,
46785         * src/pic16/main.c: added command line options --gstack to enable
46786         push/pop tracing for stack overflow,
46787         * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
46788         instructions): added size of each instruction,
46789         * (pic16_countInstruction): estimate size of instructions in
46790         the_pFile list, inline assembly blocks are not counted,
46791         * (pic16_FixRegisterBanking): trace previous register usage, when
46792         banksel optimizations is greater than 0, don't emit a redudant
46793         banksel directive,
46794
46795 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
46796
46797         * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
46798         * src/pic16/ralloc.c : applied same fix for pic16.
46799         * src/pic/gen.c : tidied it up a little.
46800
46801 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
46802
46803         * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
46804         thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
46805
46806 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
46807
46808         * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
46809
46810 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
46811
46812         * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
46813         non-reentrant function __modsint in the interrupt function (thus
46814         corrupting math operations during serial I/O)
46815         * device/lib/ser_ir.c: as above, changed buffersize
46816         * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
46817         256.c,d for zeroing
46818         * doc/Makefile: added option -t for rsync
46819
46820 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
46821
46822         * src/SDCCast.h (struct ast),
46823         * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
46824
46825 2004-10-20 Borut Razem <borut.razem AT siol.net>
46826
46827         * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
46828         package
46829
46830 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
46831
46832         * device/lib/pic16/libsdcc/Makefile: added lregs directory in
46833         makefile targets,
46834         * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
46835         support functions to replace long sequences of MOVFF's from access
46836         bank registers to stack and vice versa,
46837         * src/pic16/device.h: added new field opt_flags, where optimization
46838         flags can be set to enable certain features,
46839         * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
46840         * pBlock, (genFunction, genEndFunction): surroung loop for
46841         saving/loading used registers in stack with PC_INFO pCodes,
46842         INF_LREGS. Code in between can then be optimized by pCode optimizer
46843         to support function calls,
46844         * (genDataPointerSet): fixed bug which loaded float fields in
46845         structures with corrupt data,
46846         * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
46847         in a standard way debug info on stderr. Feature used for developing
46848         and debugging only,
46849         * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
46850         obsolete chunks of code,
46851         * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
46852         * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
46853         * pic16/src/pcode.c (pic16_newpCodeInfo,
46854         * (pic16_newpCodeOpLocalRegs),
46855         * (pic16_convertLocalRegs2Support): NEW, to support new optimization
46856         feature,
46857         * (pic16_pCodeConstString): printing of the initial value of a
46858         symbol as a comment is inhibited since parsing was already done by
46859         copyStr and output is corrupt,
46860         * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
46861
46862 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
46863
46864         * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
46865
46866 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
46867
46868         * as/mcs51/lkarea.c: removed old K&R style,
46869           (lnksect): changed check on boundary error,
46870           (lnksect2): changed check on boundary error,
46871           (lnksect2): extend XSTK to end of page if size = 1
46872         * as/mcs51/lkmain.c: removed old K&R style,
46873           (Areas51): create l_IRAM symbol
46874         * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
46875         * device/lib/Makefile.in: renamed model-mcs51-reentrant to
46876           model-mcs51-stack-auto, added model-mcs51-xstack-auto
46877         * device/lib/_mullong.c: added version to be compiled with xstack
46878         * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
46879         * device/lib/mcs51/crtxclear.asm: clear pdata as well
46880         * device/lib/mcs51/crtxstack.asm: fixed comment
46881         * src/SDCCglue.c: maxInterrupts defaults to 0,
46882           (emitMaps): added pdata,
46883           (createInterruptVect): (re)moved default,
46884           (glue): added pdata,
46885           (glue): moved __start__xstack to XSTK with default size 1
46886         * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
46887           and options.float_rent when options.stackAuto is set,
46888           (linkEdit): only write XDATA_NAME if provided on command line
46889         * src/SDCCmem.h,
46890         * src/SDCCmem.c: added pdata
46891         * src/port.h: added pdata_name to PORT
46892         * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
46893           (saveRegisters, unsaveRegisters): removed usage of B,
46894           (genMinus): fixed accumulator clash,
46895           (genJumpTab): added comment, this needs another look
46896         * src/mcs51/gen.c: added check for "B in use" paranoia,
46897           added pushB() and popB()
46898         * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
46899           chance
46900         * src/avr/main.c,
46901         * src/ds390/main.c,
46902         * src/hc08/main.c,
46903         * src/mcs51/main.c,
46904         * src/pic/main.c,
46905         * src/pic16/main.c,
46906         * src/xa51/main.c,
46907         * src/z80/main.c: (reset_regparms) made void parameter explicit and
46908           added PSEG (PAG,XDATA) or NULL to port specifier
46909         * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
46910         * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
46911           (_mcs51_genInitStartup): removed __start__xstack equ,
46912           (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
46913         * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
46914         * src/z80/gen.c (_rleAppend): fixed warnings
46915         * support/regression/tests/zeropad.c: added pdata test
46916         * .version: bumped to 2.4.6
46917
46918 2004-10-17 Borut Razem <borut.razem AT siol.net>
46919
46920         * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
46921         as a part of nightly build
46922
46923 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
46924
46925         * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
46926         WREG holds the first byte function parameters,
46927         * (aopForSym): take special case for symbols which are in FARSPACE
46928         but in CODESPACE too,
46929         * (assignResultValue): modified to take into account _G.useWreg,
46930         * (genCall): don't use wreg for parameter passing when function is
46931         declared as reentrant, too, added optimization INCF to stack
46932         pointer when stack parameter count is 1,
46933         * (genFunction, genEndFunction): refurnished and fixed to not using
46934         wreg for passing parameters when function has varargs or is
46935         reentrant, fixed bug with symbol name compare for generating
46936         functions in absolute address,
46937         * (pic16_storeForReturn): refurnished,
46938         * (genCmp): began writing a new version of the function, not ready
46939         yet, therefore it is disabled,
46940         * (genAssign): do not read code memory when assigning a function to
46941         a pointer function,
46942         * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
46943         array of characters, not pointer,
46944         * (pic16initialComments): in debug mode emit an .ident directive for
46945         the assembler,
46946         * (_process_pragma): emit a new warning type (internal to pic16)
46947         when setting stack to default length, emit a similar warning when
46948         placing a function at absolute address and address is not word aligned
46949         * (_pic16_parseOptions): added 'return TRUE' statement,
46950         * (_pic16_linkEdit): if compiling a source, then add the source's
46951         file object, first in the list of objects to link,
46952
46953 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
46954
46955         * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
46956         * src/pic/main.c : removed VC warning.
46957         * src/pic/gen.c : changed comment.
46958
46959 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
46960
46961         * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
46962         reference to a deprecated symbol _GPTRREG was causing failure to
46963         link. Thanks G. M. Gallant for the info.
46964
46965 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
46966
46967         * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
46968         comments for Bugs item #954788.
46969
46970 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
46971
46972         * src/pic16/device.c (pic16_dump_gsection,
46973         * pic16_groupRegistersInSection): handle symbols declared to be in
46974         access bank differently,
46975         * src/pic16/gen.c (struct _G): added field resDirect,
46976         * (aopForSym): if symbol on stack and iCode is '=' and result exists,
46977         send values read from stack directly to result and don't allocate
46978         temporary values,
46979         * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
46980         same registers,
46981         * (pic16_sameRegsOfs): NEW,
46982         * (freeAsmop): if _G.resDirect is set then do not mark registers as
46983         free because they were not allocated from temporary pool,
46984         * pic16_popRegFromString): workaround to fix a problem with
46985         allocating variables twice or never,
46986         * (genGenPointerGet): using PRODL instead of FSR0H,
46987         * (genGenPointerSet): using POSTDEC1 (that is a stack location)
46988         instead of FSR0H,
46989         * (genAssign): take advantage of the _G.resDirect flag,
46990         * (genCast): around line 11844, use mov2f instead of directly
46991         MOVFF'ing between operands to account for literal values,
46992         * src/pic16/genutils.c: some new debug functions for gpsim have been
46993         added,
46994         * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
46995         float with integer part only,
46996         * src/pic16/main.c (_process_pragma): handle pragma udata access to
46997         place variables in access bank
46998         * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
46999         updated sources to reflect recent changes in gen.c
47000
47001 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
47002
47003         * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
47004         sources that searched for headers in installation path, now the
47005         device/include/pic16 is used,
47006         * src/pic16/glue.c (pic16glue),
47007         * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
47008         .line directives if not in debug mode, this suppresses assembler's
47009         warnings for ignored directives
47010
47011 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
47012
47013         * src/port.h: made reset_regparms prototype void parameter explicit.
47014         * src/SDCCsymt.c (processFuncArgs): removed argument "func".
47015         * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
47016         * doc/sdccman.lyx: documented warning disabling and how to use
47017           printf_large to make it print floats.
47018         * device/include/stdbool.h: NEW
47019         * device/lib/_atof.c,
47020         * device/lib/_divuint.c,
47021         * device/lib/_divulong.c,
47022         * device/lib/expf.c,
47023         * device/lib/printf_large.c,
47024         * device/lib/sincosf.c,
47025         * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
47026         * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
47027           a completely reentrant lib.
47028
47029 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
47030
47031         * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
47032         * device/include/pic16/stdio.h: fixed bug with colon
47033
47034 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
47035
47036         * device/include/pic16/stdio.h,
47037         * device/include/pic16/stdlib.h,
47038         * device/include/pic16/math.h: NEW
47039         * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
47040         declared as _naked to reduce overhead
47041         * device/lib/Makefile.in (target port-specific-objects-pic16):
47042         changed * to *.* so to ignore the CVS directory,
47043         * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
47044         stacked variables back in stack,
47045         * (genEndFunction): fixed bug reported by G.M. Gallant with stack
47046         corruption
47047
47048 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
47049
47050         * .version: bumped version number to 2.4.5
47051         * support/Util/SDCCerr.h: added warning W_POSSBUG2.
47052         * support/Util/SDCCerr.c (messages structure): added entry for
47053         W_POSSBUG2
47054
47055         Large cumulative patch for pic16 port and libraries.
47056         * device/include/pic16/sdcc-lib.h,
47057         * device/include/pic16/stdarg.h,
47058         * device/include/asm/pic16/features.h,
47059         * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
47060         * device/include/pic16/float.h: changes reentrant keyword with
47061         _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
47062         * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
47063         updated target build-libraries to include objects from gptr,
47064         * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
47065         _IL_REENTRANT to all function headings, included sdcc-lib.h header,
47066         * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
47067         all function headings,
47068         * src/SDCCmain.c: added global parameter userIncDirsSet,
47069         * (parseCmdLine): when option -I is encountered add directory to
47070         userIncDirsSet too,
47071         * src/version.awk: added space between control and long,
47072         * src/pic16/NOTES: added some notes for the port,
47073         * src/pic16/gen.c: added prototype for mov2fp function,
47074         * (fReturnpic16[]): properly named return value registers,
47075         * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
47076         * (aopForSym): added code to handle symbols with onStack flag set,
47077         symbols onStack are allocated PTRSIZE bytes,
47078         * (aopFreeAsmop): handles special case where asmops are stack objects,
47079         * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
47080         * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
47081         added argument lock to trace flaws in allocating temporary registers
47082         when developing port,
47083         * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
47084         * (pic16_popRegFromString): reenabled allocating a direct register
47085         from string,
47086         * (assignResultValue): various beautifications,
47087         * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
47088         referenced function argument,
47089         * (genIpush): reenabled to allow stacked arguments, handles only
47090         ic->parmPush iCodes,
47091         * (genCall, genPcall): major changes to allow for variable argument
47092         functions, fixed a bug with falsely restoring stack pointer after
47093         returning from call,
47094         * (genFunction): pending code for critical function,
47095         * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
47096         * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
47097         * (genNearPointerGet): fixed bug with indirect reading, was always
47098         reading from INDF0
47099         * (genGenPointerGet, genGenPointerSet): rewrote to support generic
47100         pointers,
47101         * (genAddrOf): rewrote code to take address of a stacked function parameter
47102         * (genCast): fixed casting to generic pointer type,
47103         * src/pic16/gen.h: added AOP_STA,
47104         * (struct asmop): added field stk,
47105         * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
47106         * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
47107         * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
47108         * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
47109         * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
47110         * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
47111         generic pointers,
47112         * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
47113         and library paths,
47114         * (pic16_port structure): generic pointer size is set to 3,
47115         * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
47116         * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
47117         compiler warning,
47118         * src/pic16/ralloc.c (allocReg): prevent allocating register when
47119         operand is an iTemp,
47120
47121 2004-09-24 Martin Helmling <mh AT octo-soft.de>
47122
47123         * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
47124         * debugger/mcs51/simi.c: addapt new syntax of s51
47125
47126 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
47127
47128         * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
47129         * src/pic16/pcode.c: commented out some calls to free() in order to
47130         fix bug #989576,
47131
47132 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47133
47134         * src/SDCCicode.h,
47135         * src/SDCCicode.c (isiCodeInFunctionCall),
47136         * src/avr/ralloc.c (selectSpil),
47137         * src/pic/ralloc.c (selectSpil),
47138         * src/pic16/ralloc.c (selectSpil),
47139         * src/ds390/ralloc.c (selectSpil),
47140         * src/hc08/ralloc.c (selectSpil),
47141         * src/xa51/ralloc.c (selectSpil),
47142         * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
47143         stack in the middle of a function call sequence (fixes bug #1020268)
47144         * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
47145         costs associated with the minimum switch case.
47146
47147 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47148
47149         * src/SDCC.lex: fixed bug #1030549
47150
47151 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47152
47153         * src/SDCCcse.h (struct cseDef),
47154         * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
47155         over a function call if the CSE is derived from a symbol whose
47156         address has been taken (fixes bug #1029883)
47157         * support/regression/tests/bug-1029883: a new regression test for
47158         this bug
47159
47160 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47161
47162         * src/hc08/gen.c (emitinline): fixed bug #1029778
47163         * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
47164         to a cast object is no longer a syntax error ("fixes" bug #1030006,
47165         and starts toward RFE #905167)
47166
47167 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
47168
47169         * src/pic16/gen.c (mov2f): New function to move an operand to
47170         another without considering if it is a literal or a register,
47171         * (pic16_sameRegs): don't check if they are both AOP_REG,
47172         * (AccRsh): removed andmask=0 lines,
47173         * (genLeftShift): duplicated to be improved in future versions,
47174         * src/pic16/main.c (_process_pragma): emit stack default size in hex,
47175         * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
47176         in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
47177         * (pic16initMnemonics): added initialization for POC_INFSNZW,
47178         * (insertBankSwitch): fixed inserting banksel directives algorithm
47179         for instructions that follow a skip instruction, this fixes a report
47180         for broken subtraction code generation,
47181         * src/pic16/ralloc.c (deassignLRs): do not free register if current
47182         iCode is a left op, just in case result and right share the same
47183         registers
47184
47185 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47186
47187         * src/hc08/main.c,
47188         * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
47189         preservation of HX
47190         * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
47191         * src/mcs51/ralloc.c (packRegisters): removed the patch applied
47192         on 2004-09-12; it was buggy
47193
47194 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
47195
47196         * src/SDCCsymt.h: removed RESULT_CHECK
47197         * src/SDCCast.c,
47198         * src/SDCCglue.c,
47199         * src/SDCCval.c,
47200         * src/pic/glue.c,
47201         * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
47202
47203 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
47204
47205         * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
47206         * src/pic16/device.c (pic16_assignConfigWordValues): wrong
47207         configuration values no more rejected by compiler, they are assigned
47208         to configuration registers with a warning message instead,
47209         * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
47210         the for-loop so last conf register is emitted too,
47211         * (_pic16_initPaths): link library libsdcc.lib by default,
47212         * (_hasNativeMulFor): modified test for multiplication according to
47213         Raphael Neider's remarks. Integer multiplication is also done with
47214         support functions,
47215         * device/include/pic16/pic18fregs.h: corrected type error in while
47216         testing and including 18f6720 header file
47217
47218 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
47219
47220         * src/pic16/device.h (pic16_options): removed field use_crt,
47221         * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
47222         until an optimization to handle single bits is added,
47223         * (pic16_loadFSR0): moved before genUnpackBits,
47224         * (genAnd): some white lines removed,
47225         * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
47226         leave_reset flags in pic16_options when using crt modules,
47227
47228 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
47229
47230         * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
47231           for bugs 898889 & 979599. Also used some safer print instructions.
47232
47233 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
47234
47235         * src/pic16/device.h (pic16_options_t): added field use_crt,
47236         crt_name, no_crt,
47237         * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
47238         catch a probable future bug,
47239         * src/pic16/gen.c: aopIdx function commented out,
47240         * (genAssign): commented out old code which used aopIdx,
47241         * src/pic16/glue.c (pic16glue): removed some legacy fragments of
47242         code, added if conditionals to take into account the --use-crt
47243         command line options,
47244         * src/pic16/main.c (pic16_optionsTable): added new command line
47245         options, --use-crt= and --no-crt,
47246         * (_pic16_linkEdit): now the proper crt object is added in the
47247         linker command line except than when --no-crt is specified,
47248         * src/pic16/pcode.c,
47249         * src/pic16/pcode.h: added some structures and functions for a new
47250         optimization scheme to compansate for instruction overhead between
47251         same iCodes, this scheme is currently under development and is not
47252         working in any way,
47253         * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
47254         to && operator,
47255         * device/lib/pic16/startup/crt0i.c,
47256         * device/lib/pic16/startup/crt0iz.c: added global char variable
47257         __uflags to force the generation of an idata section
47258
47259 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
47260
47261         * doc/Makefile,
47262         * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
47263         * doc/sdccman.lyx: updated sdcc version to 2.4.4
47264
47265 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47266
47267         * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
47268         Frieder) and clarified the default code optimization mode
47269
47270 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47271
47272         * src/SDCC.lex (doPragma, process_pragma),
47273         * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
47274         "opt_code_size", and "opt_code_balanced"
47275         * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
47276         regrouped options by category, added support for category headers
47277         * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
47278         and "--opt-code-size"
47279         * doc/sdccman.lyx: documented these new options and pragmas
47280         * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
47281         preference into account
47282
47283 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
47284
47285         * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
47286           geniCodePreDec): Fixed bug 904237 by generating a warning
47287         * src/SDCCerr.h,
47288         * src/SDCCerr.c: added warning W_SIZEOF_VOID
47289
47290 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
47291
47292         * src/pic/device.c : When no max ram set validate full memory range.
47293         * src/pic/pcode.c,
47294         * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
47295
47296 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
47297
47298         * device/lib/_gptrget.c,
47299         * device/lib/_gptrput.c: updated comment
47300         * device/lib/calloc.c,
47301         * device/lib/free.c,
47302         * device/lib/malloc.c,
47303         * device/lib/realloc.c: added LGPL, made them reentrant-safe
47304         * src/SDCCcse.c (cseBBlock),
47305         * src/SDCCicode.c (printOperand, geniCodeArray),
47306         * src/SDCCicode.h (struct operand): fixed bug 868103
47307         * support/regression/tests/bug-868103.c: added
47308         * src/SDCCast.c (searchLitOp),
47309         * src/SDCCcse.h (struct cseDef),
47310         * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
47311         * src/SDCCicode.h (struct operand),
47312         * src/SDCCsymt.h (struct sym_link),
47313         * src/avr/gen.c (hasInc),
47314         * src/ds390/gen.c (hasInc),
47315         * src/hc08/gen.c (genPlusIncr, hasInc),
47316         * src/mcs51/gen.c (hasInc),
47317         * src/pic16/glue.c (pic16_printIvalChar),
47318         * src/pic16/ralloc.c (regWithIdx),
47319         * src/xa51/gen.c (hasInc) : removed warnings
47320         * src/SDCCast.c (createBlock): added comment ???
47321         * src/hc08/ralloc.c: updated comments
47322
47323 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
47324
47325         * doc/sdccman.lyx: updated section on switch statements, added
47326         section about semaphore locking
47327         * doc/Makefile: added option -info for latex2html
47328         * device/lib/_gptrget.c,
47329         * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
47330
47331 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
47332
47333         * src/pic/device.h,
47334         * src/pic/device.c,
47335         * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
47336          maxram is less than 0x100.
47337
47338 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
47339
47340         * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
47341
47342 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47343
47344         * src/port.h,
47345         * src/mcs51/main.c,
47346         * src/ds390/main.c,
47347         * src/z80/main.c,
47348         * src/hc08/main.c,
47349         * src/pic/main.c,
47350         * src/pic16/main.c,
47351         * src/avr/main.c,
47352         * src/xa51/main.c
47353         * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
47354         a jump table is the best form for a switch statement, including
47355         automatic insertion of missing cases to make the case range
47356         continuous. Developed in collaboration with Frieder Ferlemann.
47357
47358 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47359
47360         * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
47361         accumulator result if it needs sign extension
47362
47363 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
47364
47365         * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
47366
47367 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
47368
47369         * device/lib/gbz80/printf.c,
47370         * device/lib/z80/printf.c: removed define for NULL
47371
47372 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
47373
47374         * as/xa51/xa_link.c,
47375         * device/examples/ds390/ow390/ad26.c,
47376         * device/examples/ds390/ow390/cnt1d.c,
47377         * device/examples/ds390/ow390/counter.c,
47378         * device/examples/ds390/ow390/ds2480.h,
47379         * device/examples/ds390/ow390/ds2480ut.c,
47380         * device/examples/ds390/ow390/findtype.c,
47381         * device/examples/ds390/ow390/gethumd.c,
47382         * device/examples/ds390/ow390/owllu.c,
47383         * device/examples/ds390/ow390/ownetu.c,
47384         * device/examples/ds390/ow390/swt12.c,
47385         * device/examples/ds390/ow390/swtloop.c,
47386         * device/examples/ds390/ow390/temp.c,
47387         * device/examples/ds390/ow390/temp10.c,
47388         * device/examples/ds390/ow390/thermo21.c,
47389         * device/examples/ds390/ow390/tinilnk.c,
47390         * device/examples/ds390/ow390/tstfind.c,
47391         * device/examples/serialcomm/windows/serial.cpp,
47392         * device/examples/serialcomm/windows/test_serialcomm.cpp,
47393         * device/include/reg51.h: fixed line endings for cvs
47394
47395 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47396
47397         * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
47398         packRegsForAccUse, packRegisters): new accumulator register
47399         packing algorithm
47400         * support/regression/ports/hc08/support.c (_putchar): suppress
47401         warning of unused variable
47402         * src/SDCCicode.c: added SWAP entry to codeTable
47403
47404 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
47405
47406         * device/lib/sprintf.c: forgot to add this file before previous commit
47407
47408 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
47409
47410         * src/pic16/gen.c (genPackBits): added operand right in function
47411         parameters, load result directly if p_type is POINTER (that is
47412         called by genNearPointerSet)
47413         * (genUnPackBits): added operand left in function parameters,
47414         * (genNearPointerGet, genNearPointerSet): prevent the loading of
47415         FSR0 if accessing bitfields,
47416
47417 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
47418
47419         * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
47420           _print_format; updated printf, sprintf, vsprintf
47421         * device/include/asm/default/features.h: corrected comment/define
47422         * device/lib/Makefile.in: added sprintf.c
47423         * device/lib/libsdcc.lib: added sprintf module
47424         * device/lib/printf_large.c,
47425         * device/lib/vprintf.c,
47426         * device/lib/sprintf.c: totally refactored printf_large and vprintf
47427           into these 3 files
47428         * support/regression/Makefile: changed ALL_PORTS into a usefull default
47429         * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
47430         * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
47431           hc08 test
47432         * support/regression/tests/zeropad.c: define idata as data for hc08
47433
47434 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47435
47436         * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
47437         * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
47438         labels are referenced at least once (even if a reference is not found)
47439         * src/hc08/gen.c (emitcode): set isComment flag for comments
47440         * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
47441         loads), rules 6a..6b (optimize jumps to return)
47442
47443 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47444
47445         * device/lib/acosf.c (acosf),
47446         * device/lib/asinf.c (asinf),
47447         * device/lib/atanf.c (atanf),
47448         * device/lib/ceilf.c (ceilf),
47449         * device/lib/cosf.c (cosf),
47450         * device/lib/coshf.c (coshf),
47451         * device/lib/cotf.c (cotf),
47452         * device/lib/fabsf.c (fabsf),
47453         * device/lib/floorf.c (floorf),
47454         * device/lib/log10f.c (log10f),
47455         * device/lib/logf.c (logf),
47456         * device/lib/sinf.c (sinf),
47457         * device/lib/sinhf.c (sinhf),
47458         * device/lib/sqrtf.c (sqrtf),
47459         * device/lib/tanf.c (tanf),
47460         * device/lib/tanhf.c (tanhf),
47461         * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
47462         replaced all instances of "reentrant" in the library functions
47463         defined in math.h with this macro.
47464         * support/regression/tests/float_trans.c: reenabled test for hc08
47465
47466 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
47467
47468         * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
47469         erroneously deleted
47470
47471 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47472
47473         * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
47474         * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
47475         multi-byte volatile operands are used
47476         * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
47477         * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
47478         initialization to area GSINIT0 so that it would always precede
47479         any static initializers in GSINIT
47480         * support/regression/tests/zeropad.c: fixed idata define for hc08
47481         * support/regression/tests/bug-927659.c,
47482         * support/regression/tests/float_trans.c: disabled tests for hc08
47483         pending missing library routines
47484         * .version: increased version number to 2.4.4 - hc08 port now passes
47485         regression tests
47486
47487
47488 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
47489
47490         * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
47491         * Makefile.common.in,
47492         * as/Makefile,
47493         * as/hc08/Makefile.in,
47494         * as/mcs51/Makefile.in,
47495         * as/z80/Makefile.in,
47496         * debugger/mcs51/Makefile.in,
47497         * device/include/Makefile.in,
47498         * device/lib/Makefile.in,
47499         * doc/Makefile,
47500         * link/Makefile,
47501         * link/z80/Makefile.in,
47502         * packihx/Makefile.in,
47503         * sim/ucsim/main_in.mk,
47504         * sim/ucsim/avr.src/Makefile.in,
47505         * sim/ucsim/doc/Makefile.in,
47506         * sim/ucsim/gui.src/serio.src/Makefile.in,
47507         * sim/ucsim/hc08.src/Makefile.in,
47508         * sim/ucsim/s51.src/Makefile.in,
47509         * sim/ucsim/xa.src/Makefile.in,
47510         * sim/ucsim/z80.src/Makefile.in,
47511         * src/Makefile.in,
47512         * support/cpp2/Makefile.in,
47513         * support/librarian/Makefile,
47514         * support/makebin/Makefile: added DESTDIR to the install path proposed
47515         by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
47516         * doc/sdccman.lyx: added DESTDIR documentation
47517
47518 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
47519
47520         * src/pic16/gen.c (genFunction, genEndFunction): fixed return
47521         instruction for interrupt handlers, use fast returns when returning
47522         from high priority interrupts
47523
47524 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47525
47526         * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
47527         code generation
47528         * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
47529         * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
47530         bugs, ported much of Bernhard's code from mcs51
47531         * src/mcs51/gen.c (genSend),
47532         * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
47533         than one when calling a reentrant function
47534         * device/lib/_mullong.c: defined an alternate struct layout for big
47535         endian ports (hc08)
47536
47537 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47538
47539         * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
47540         test
47541
47542 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47543
47544         * src/SDCCsymt.c (processFuncArgs): make sure parameter types
47545         are sane and complete before asking the port its prefered parameter
47546         passing method (fixes bug #1017633)
47547         * device/lib/hc08/_ret.c: added "data" storage class to _ret2
47548         and _ret3
47549
47550 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47551
47552         * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
47553         problem in bitfields >= 8 bits.
47554
47555 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
47556
47557         * src/SDCCsymt.c: undid changes that were not meant to be committed
47558
47559 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
47560
47561         * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
47562
47563 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
47564
47565         * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
47566           copied and wrong bit got inverted
47567
47568 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47569
47570         * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
47571         genFarPointerSet into genPointerSet; eliminated genFarPointerSet
47572         * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
47573         genFarPointerGet into genPointerGet; eliminated genFarPointerGet
47574         * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
47575         assignments to bitfields at known addresses
47576         * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
47577         reads from bitfields at known addresses
47578         * src/hc08/ralloc.c (packRegisters),
47579         * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
47580         genhc08Code): optimize pointer get values used as conditionals
47581         * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
47582         and branch
47583
47584 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47585
47586         * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
47587         genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
47588         * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
47589         as conditionals
47590
47591 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
47592
47593         * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
47594
47595 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47596
47597         * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
47598         related problems
47599
47600 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
47601
47602         * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
47603
47604 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47605
47606         * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
47607         mcs51 port
47608
47609 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
47610
47611         * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
47612
47613 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
47614
47615         * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
47616         cases use more compact code.
47617
47618 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
47619
47620         * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
47621
47622 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47623
47624         * src/SDCClrange.c (findPrevUse): fixed bug #1007371
47625
47626 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47627
47628         * src/SDCCsymt.h,
47629         * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
47630         parameter of changePointer() from symbol* to sym_link*
47631         * src/SDCCast.c (decorateType): call changePointer() for CAST op
47632         * src/SDCCsymt.c (compareType): void* type is castable to other
47633         pointers, but not necesarily an exact match.
47634         * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
47635         is no longer blindly treated as an exact match.
47636         * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
47637
47638 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
47639
47640         * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
47641
47642 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
47643
47644         * src/pic/gen.c,
47645         * src/pic/pcode.c,
47646         * src/pic/ralloc.h,
47647         * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
47648
47649 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
47650
47651         * src/pic/device.c,
47652         * src/pic/device.h,
47653         * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
47654
47655 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47656
47657         * src/mcs51/gen.c (emitcode): fixed bug #992819
47658
47659 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
47660
47661         * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
47662           there's no need to make it worse
47663
47664 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47665
47666         * src/mcs51/ralloc.c (deassignLR),
47667         * src/ds390/ralloc.c (deassignLR),
47668         * src/hc08/ralloc.c (deassignLR),
47669         * src/z80/ralloc.c (deassignLR),
47670         * src/pic/ralloc.c (deassignLR),
47671         * src/pic16/ralloc.c (deassignLR),
47672         * src/avr/ralloc.c (deassignLR),
47673         * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
47674         rlivePoint): fixed another part of bug #971834
47675
47676 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47677
47678         * src/z80/main.c: enabled "critical" keyword
47679         * src/z80/mappings.i,
47680         * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
47681         functions (fixes bug #979646)
47682         * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
47683
47684 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
47685
47686         * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
47687           such as c:\mydir.
47688
47689 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
47690
47691         * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
47692           doesn't disable too much optimizations
47693
47694 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
47695
47696         * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
47697
47698 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
47699
47700         * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
47701
47702 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
47703
47704         * src/pic/gen.c tidied up tabs
47705         * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
47706         * src/pic/main.c tidied up tabs
47707         * src/pic/pcode.c tidied up tabs and disabled verbose code generation
47708         * src/pic/pcoderegs.c tidied up tabs
47709         * src/pic/ralloc.c tidied up tabs
47710
47711 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
47712
47713         * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
47714         to S_FIXED for pic16 port and when symbol is not in level 0,
47715         allocate for S_REGISTER storage class and pic16 port, too,
47716         * src/pic16/device.h: prototype for checkSym,
47717         * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
47718         * (pic16_assignConfigWordValue): test the value and the mask to
47719         validate that the value is suitable for the configuration word,
47720         * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
47721         collect extern declared symbols, don't emit symbol twice, check
47722         first if symbol is in publics set first,
47723         * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
47724         * added command line '--fstack' which enables an experimental
47725         feature for stack access, too buggy to be used yet...
47726         * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
47727         * (pic16_allocDirReg): when register has storage class S_REGISTER
47728         allocate in pic16_dynAccessRegs,
47729         * device/include/pic16/pic18f????.h: modified configuration word
47730         naming convention, words started as CONFIG0H but should be CONFIG1H
47731
47732 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
47733
47734         * device/include/mcs51reg.h: fixed bug 970993
47735
47736 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
47737
47738         * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
47739         * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
47740         * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
47741         * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
47742         * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
47743         * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
47744           error/warning numbers,
47745           added function setWarningDisabled()
47746         * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
47747         * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
47748           _memcmp.c _memmove.c calloc.c realloc.c free.c
47749         * support/regression/tests/malloc.c: added tests for new functionality
47750         * support/regression/tests/zeropad.c: added tests for truncated initializers
47751           and initialized char arrays starting with '\x0'
47752         * src/mcs51/peeph.def: fixed regression, added peephole 177.f
47753
47754 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
47755
47756         * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
47757
47758 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
47759
47760         * doc/sdccman.lyx: updated example in section "Absolute Addressing"
47761         * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
47762         peephole 177.e. Thanks to anonymous
47763
47764 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
47765
47766         * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
47767         function isn't used in the source but referenced as a
47768         variable initializer then declare it as extern in .asm file
47769
47770 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
47771
47772         * .version: increased version number to 2.4.3
47773
47774         Adding version extension according to ChangeLog CVS revision
47775         * src/Makefile.in (target all): added dependency 'version.h'
47776         * (rule version.h): added rule to create version.h from ChangeLog,
47777         * (rule dep): added dependency version.h,
47778         * src/version.awk: AWK script to create version.h
47779         * src/SDCCdwarf2.c (dwWriteModule),
47780         * src/SDCCglue.c (initialComments),
47781         * src/SDCCmain.c (printVersionInfo): modified to write after
47782         version string the version extension number,
47783         * src/SDCCutil.c: included "version.h"
47784         * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
47785         number,
47786         * src/SDCCutil.h: added prototype for getBuildNumber
47787
47788         * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
47789         includeDirsSet, too,
47790         * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
47791         const char [] is found in function prototype...
47792
47793         * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
47794         moving to WREG with source is already in WREG,
47795         * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
47796         * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
47797         * (aopForSym): stack'ed symbols are partially supported, added
47798         if-clause to support symbols in FARSPACE,
47799         * (sameRegs): added test for AOP_ACC to see if registers are same,
47800         * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
47801         * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
47802         * (pic16_popRegFromString): will not allocate a new register if it
47803         doesn't find one by name, bug may have introduced...
47804         * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
47805         * (genIpush): revived to use pic16 port's stack,
47806         * (genAddrOf): added incomplete case for stack'ed operand,
47807         * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
47808         * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
47809         can handle multibyte operands,
47810         * src/pic16/glue.c (pic16_printIval*): some debug info added,
47811         * (pic16initialComments): added message for MPLAB compatibility
47812         mode enabled,
47813         * src/pic16/main.h: prototype for pic16_mplab_comp,
47814         * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
47815         which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
47816         * (_pic16_linkEdit): NEW, handles link stage, transferred here
47817         because of increased complexity of procedure,
47818         * (_process_pragma): stack pragma changed to format 'stack pos len',
47819         emit symbol '_stack_end' to conform with gplink,
47820         * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
47821         to search for register,
47822         * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
47823         PO_GPR_REGISTER,
47824         * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
47825         #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
47826         * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
47827         case for PO_GPR_REGISTER,
47828         * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
47829         dies, the new era is ahead !...
47830         * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
47831         pic16_dynInternalRegs,
47832         * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
47833         * (pic16_allocDirReg): minor optimizations and bug fixes,
47834         * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
47835
47836         * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
47837         load stack and frame pointer with address of 'stack_end' symbol
47838
47839 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
47840
47841         * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
47842         without source code but only variable initializers
47843
47844 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
47845
47846         * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
47847         external are not declared as extern to reduce overhead while linking
47848
47849 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
47850
47851         * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
47852
47853 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
47854
47855         * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
47856           Yee Keat for the patch
47857         * src/SDCCast.c (decorateType): fixed bug #979599
47858         * src/ds390/gen.h: removed local fReturnSizeDS390
47859         * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
47860         * src/ds390/gen.c (genAnd, genOr, genXor),
47861         * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
47862
47863 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
47864
47865         * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
47866         add relFilesSet to $3, manipulate $2 to handle linking of object
47867         files without source files in command line,
47868         * device/include/pic16 (all headers): added ID location macros,
47869         * src/pic16/device.c (struct PIC16_device Pics16[]): added field
47870         entries for ID location bytes,
47871         * (pic16_assignIdByteValue): NEW,
47872         * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
47873         added field dumpcalltree to pic16_options_t,
47874         * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
47875         is used instead of pic16_Gstack_base_addr, check if (ifx) before
47876         emitting rFalseIfx label after check_carry label,
47877         * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
47878         pic16_emitDIRegs), NEW
47879         * (pic16glue): dump .calltree file when option --calltree found,
47880         * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
47881         * (_pic16_genAssemblerPreamble): emit ID locations after
47882         configuration registers,
47883         * (pic16_linkCmd): modifications of the link command,
47884         * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
47885         * (pic16_pCodeInitRegisters): don't init stack registers,
47886         * (pic16_findPrevInstruction): fixed bug,
47887         * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
47888         bug with immediate registers,
47889         * (buildCallTree): traces stack push and pop,
47890         * (pct2): dump also stack usage for each function,
47891         * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
47892         * (pic16_allocDirReg): various modifications,
47893         * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
47894         fixed to 1,
47895
47896 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
47897
47898         * src/pic16/pcode.c: removed buggy double colon
47899
47900 2004-07-01 Borut Razem <borut.razem AT siol.net>
47901
47902         * support/scripts/sdcc.nsi: added include/pic16 to setup
47903
47904 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
47905
47906         * device/lib/Makefile.in: fixed bug in target objects-pic16,
47907         * device/lib/pic16/Makefile: prefixed with dash (-) command under
47908         target 'clean',
47909         * doc/sdccman.lyx: changed version to 2.4.2 and added some port
47910         specific command line arguments. Also added sample lkr script
47911         for placing a variable at a specific memory bank.
47912         * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
47913         at a specific memory bank,
47914         * (pic16_dump_isection): fixed bug which caused string literals to
47915         be omitted when dumping idata section,
47916         * (pic16_groupRegistersInSection): added code to handle registers
47917         in specific memory banks,
47918         * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
47919         public, all references are renamed too,
47920         * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
47921         AOP_DPTR2,
47922         * (pic16_storeForReturn): added case to handle when dest is WREG,
47923         * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
47924         * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
47925         pic16_rel_udata, check to see if that register is marked as being
47926         a member of a specific memory bank,
47927         * (pic16_printIvalCharPtr): added code to add string literals either
47928         to code or the idata sections,
47929         * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
47930         also accept the 'udata' pragma,
47931         * src/pic16/main.h: new structure types sectName and sectSym
47932         * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
47933         * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
47934         * (pic16_findPrevInstruction): fixed, it returned nothing,
47935         * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
47936         instruction combinations,
47937         * (pic16_FixRegisterBanking): heavily reorganised,
47938         * (pic16_AnalyzeBanking): if generating banksel directives is
47939         disabled, then don't call FixRegisterBanking at all,
47940         * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
47941         completely removed,
47942         * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
47943
47944 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
47945
47946         * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
47947         Phuah Yee Keat <yk.phuah AT nestac.com>
47948
47949 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
47950
47951         * src/pic16/glue.c (pic16createInterruptVect): function now emits
47952         correctly the IVT even if it is relocated to some other location
47953
47954 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
47955
47956         * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
47957         * device/include/pic16/pic18f2220.h: NEW,
47958         * device/lib/pic16/libdev/pic18f2220.c: NEW,
47959         * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
47960         * src/pic16/device.c (struct Pics16): added info for 18f2220,
47961         * src/pic16/device.h (struct pic16_options): added ivt_loc and
47962         nodefaultlibs, ivt_loc is the location of the interrupt vector
47963         table, and nodefaultlibs signs that default libraries should not be
47964         linked in link stage,
47965         * src/pic16/gen.c (genFunction): relocate interrupt vector functions
47966         according to --ivt-loc argument,
47967         * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
47968         when pragma stack is found,
47969
47970 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
47971
47972         * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
47973         256 (range check), 257 (do while), 258.a-f (bit banging
47974         f.e. on 3-wire SPI bus)
47975
47976 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47977
47978         * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
47979         variables used exclusively within a loop
47980
47981 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
47982
47983         * src/mcs51/gen.c (genCpl): quick fix for bug #974835
47984
47985 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47986
47987         * src/SDCClrange.c (computeClash): fixed bug #971834
47988
47989 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47990
47991         * src/mcs51/gen.c (genCmp): fixed bug #975903
47992         * src/hc08/gen.c (operandsEqu),
47993         * src/ds390/gen.c (operandsEqu),
47994         * src/z80/gen.c (operandsEqu),
47995         * src/pic/gen.c (operandsEqu),
47996         * src/pic16/gen.c (operandsEqu),
47997         * src/mcs51/gen.c (operandsEqu): fixed bug #976283
47998         * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
47999
48000 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48001
48002         * src/SDCCcse.c (cseBBlock): fixed bug #966963
48003
48004 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
48005
48006         * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
48007         default case in switch statement,
48008         * glue.c (pic16_initPointer): expr is initialised via decoarteType
48009         to eliminate problem with initialisation of pointers, but problem
48010         still exists,
48011         * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
48012         * (emitStaticSegment): removed various lines emitting debug info,
48013         * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
48014         added processor registers for utilizing EEPROM,
48015         * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
48016         configurable and set 8
48017
48018 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
48019
48020         * .version: increased version number to 2.4.2,
48021
48022         Cumulative patch for pic16 port
48023         * src/pic16/device.c: changed scheme to dump initial values for
48024         variables in idata segment, all print_idata* functions were removed,
48025         now the pic16_printIval* will be called,
48026         * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
48027         * _pic16_printPointerType, pic16_printPointerType,
48028         * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
48029         * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
48030         NEW, similar to the respective functions in SDCCglue.c,
48031         * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
48032         way, emitting hex bytes,
48033         * (pic16_emitDS): NEW, emits a string for pointer initialisation,
48034
48035 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48036
48037         * src/avr/ralloc.c (serialRegAssign),
48038         * src/xa51/ralloc.c (serialRegAssign),
48039         * src/pic/ralloc.c (serialRegAssign),
48040         * src/pic16/ralloc.c (serialRegAssign),
48041         * src/hc08/ralloc.c (serialRegAssign),
48042         * src/z80/ralloc.c (serialRegAssign),
48043         * src/ds390/ralloc.c (serialRegAssign),
48044         * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
48045
48046 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48047
48048         * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
48049         * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
48050
48051 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
48052
48053         Cumulative patch for pic16 port:
48054         * src/pic16/device.h (typedef PIC16_device) modified fields for
48055         defining microcontrollers,
48056         * src/pic16/device.c: added new info for all devices in Pics16 array,
48057         * src/pic16/gen.c (genPcall): fixed bug that caused the return label
48058         to be optimised out by the pCode optimiser,
48059         * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
48060         specially, bug reported by G.M. Gallant,
48061         * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
48062         as force'd so that cannot be optimised out by pCode optimiser,
48063         * src/pic16/pcode.c,
48064         * src/pic16/pcodepeeph.c,
48065         * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
48066         they are disabled by default, but can be enabled explicit with
48067         command argument --denable-peeps, for testing,
48068         * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
48069         --pomit-ivt in COMPILE_FLAGS
48070
48071 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
48072
48073         * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
48074           compilation on MSVC
48075
48076 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
48077
48078         * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
48079
48080 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
48081
48082         device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
48083         0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
48084
48085 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
48086
48087         * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
48088         would only assign 0x300001 register.
48089
48090 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
48091
48092         * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
48093         in COMPILE_FLAGS. Thanks to G. Gallant for report.
48094
48095 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
48096
48097         * doc/sdccman.lyx: minor changes, mentioned beta vendor support
48098         for ds80c400
48099         * src/mcs51/peeph.def: ran unexpand -a over peeph.def
48100         * src/mcs51/peeph.def: removed obsolete peephole 100.a,
48101         added peephole 254 (left shift), 255 (jump table)
48102
48103 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
48104
48105         * device/lib/Makefile.in: removed comment line with model-pic16,
48106         * (target port-specific-objects-pic16): the libraries and objects
48107         are copied to the build directory form the device/lib/pic16/bin
48108         directory
48109
48110         Cumulative patch concerning pic16 port:
48111         * library directory has been re-organized,
48112         * added support for PIC18F1220,
48113         * added headers and library sources for chips 18f1220,18f6520,
48114         18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
48115
48116         * configuration registers setting has changed, now each supported
48117         device has a complete description of the registers it uses,
48118         * all initialisations are moved to idata sections, these section
48119         can be absolute or relocatable,
48120         * fixed initialisation of codespace variables,
48121         * fixed warning about PCLATU and gpsim,
48122         * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
48123         * (genAssign): use table reads when assigning from variables in codespace,
48124         * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
48125         char/int variables placed in codespace,
48126         * (pic16_emitConfigRegs): NEW, emits a list with configuration
48127         registers set in .asm file, no need for --pomit-config-words anymore,
48128         * (pic16glue): some 8051 legacy segments are commented out
48129         (to be removed completely),
48130         * added support for alternative assembler and linker with --asm=
48131         and --link= command line arguments,
48132         * peepholes are disabled automatically in the port, no need to
48133         specify on command line,
48134         * port supports natively char/int/long multiplication, but converts
48135         all divisions to support functions,
48136         * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
48137         to the file set in variable $2,
48138         * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
48139         strings in ASCII format and not in hex,
48140         * ralloc.c (serialRegAssign): added a triplet of conditional calls
48141         to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
48142         allocate proper register if iCodes aren't temporary,
48143
48144 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
48145
48146         * support/regression/tests/zeropad.c: added TEST_G macro for alpha
48147
48148 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
48149
48150         * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
48151         is commented out
48152
48153 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48154
48155         * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
48156         computed address is reused
48157         * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
48158         multi-byte bitfields
48159
48160 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
48161
48162         * src/z80/gen.c: (genArrayInit): must check for pointers too
48163
48164 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
48165
48166         * support/regression/tests/zeropad.c: never meant to commit the
48167           nestedstruct test: removed, added check for GCC version
48168
48169 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
48170
48171         * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
48172         * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
48173         * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
48174           printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
48175           bugs 928906 and 954082 half-empty initializers
48176         * src/SDCCsymt.h,
48177         * src/SDCCsymt.c (getAllocSize): added for above fix
48178         * src/z80/gen.c (genArrayInit): fixed bug 741044
48179         * support/regression/tests/zeropad.c: added tests
48180
48181 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
48182
48183         * src/pic16/device.c (pic16_dump_section): corrected bug which
48184         caused some symbols of the libraries to be misplaced
48185
48186 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
48187
48188         * src/pic16/glue.c,
48189         * src/pic16/ralloc.h,
48190         * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
48191         to fix conflict with pic port
48192
48193 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
48194
48195         * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
48196         externs configuration variables,
48197         * src/pic16/ralloc.h,
48198         * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
48199         prototype in header, commented out some debug messages
48200
48201 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
48202
48203         * src/pic16/glue.c,
48204         * src/pic16/main.c,
48205         * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
48206         for gpasm COFF object generation. Thanks to D. Hawkins for
48207         his patch info
48208
48209 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48210
48211         * src/ds390/main.c,
48212         * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
48213         Brock for spotting this)
48214         * src/ds390/gen.c (genEndFunction),
48215         * src/mcs51/gen.c (genEndFunction): always save psw if function is an
48216         interrupt handler and critical. Disable push/pop optimizations when
48217         peephole optimizations disabled.
48218
48219 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
48220
48221         Updated pic16 library sources and headers.
48222         * device/lib/pic16/pic18f*/ ,
48223         * device/include/pic16/*.h: modified to handle structured SFR
48224         definitions
48225
48226 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
48227
48228         * src/port.h (PORT structure): added hook initPaths, now each
48229         port can declare its own default search paths,
48230         which can been seen with the --print-search-dirs option,
48231         see pic16 port for example,
48232         * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
48233         setDataPaths): test to options.printSearchDirs is ifdef'ed out,
48234         * (doPrintSearchDirs): NEW, replaces in a central manner the
48235         printing of search dirs which was split in set*Paths functions,
48236         * (main): added call to port->initPaths and doPrintSearchDirs,
48237         * src/avr/main.c,
48238         * src/ds390/main.c,
48239         * src/hc08/main.c,
48240         * src/izt/i186.c,
48241         * src/izt/tlcs900h.c,
48242         * src/mcs51/main.c,
48243         * src/pic/main.c,
48244         * src/pic16/main.c: modified port structures to reflect addition of
48245         initPaths hook,
48246
48247         * src/pic16/device.c (regCompare): registers are finally sorted by name,
48248         * (pic16_dump_section): for registers in same address reserve memory once,
48249         * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
48250         to no_banksel,
48251         * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
48252         result is greater in size than right or left,
48253         * (pic16_genUMult8X8_8): there are some cases where the result can
48254         be 16 bits size, so handle these,
48255         * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
48256         * (pic16_outBitC): modified to emit pcodes,
48257         * (pic16_storeForReturn): using is_LitOp to see if operand is literal
48258         or not,
48259         * (genDivOneByte): implemented algorithm to divide 8-bits,
48260         * (genCmp): uncommented goto, but issues still exist,
48261         * (genAnd): fixed a bug with variables >8bits,
48262         * (genPackBits): optimization added that uses BCF/BSF to change a
48263         single bit,
48264         * (genAssign): fixed bug when assigning floating point literals,
48265         * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
48266         __sdcc_gsinit_startup label,
48267         * src/pic16/main.c (_pic16_init): removed search directory
48268         initialisations,
48269         * (_pic16_initPaths): NEW, used to initialise search directories,
48270         * (_hasNativeMulFor): support functions for all except char/int
48271         multiplication, and char division,
48272         * (PIC16_port struct): modified entry for native mul support,
48273         * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
48274         no_banksel option,
48275         * (buildCallTree): call to register_usage is ifdef'ed out,
48276
48277 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48278
48279         * device/include/string.h: applied Stas Sergeev's patch to make this
48280         header file compatible with the preprocessor -Wundef option
48281         * src/SDCCmain.c (main): abort compilation if preprocessor reports
48282         failure (fixes bug #941458)
48283
48284 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48285
48286         * src/SDCCopt.c (killDeadCode): fixed bug #907733
48287         * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
48288         that the variable, not the function, should be static
48289         * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
48290         to be consistent with non-literal case
48291
48292 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48293
48294         * src/SDCCast.c (isConformingBody): fixed bug #949967
48295         * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
48296         convilong): fixed bug #952086
48297
48298 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48299
48300         * src/SDCCmem.c (allocVariables): fixed bug #955321
48301
48302 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48303
48304         * src/hc08/main.c (_hc08_genAssemblerEnd),
48305         * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
48306         dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
48307         completely eliminated the use of a temporary file
48308         * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
48309         when more than one file linked
48310         * src/SDCCloop.c (pointerAssigned): fixed bug #954163
48311
48312 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48313
48314         * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
48315         which fixes bug #543481
48316         * support/regression/tests/bug-751703.c: fixed comments left from a
48317         cut and paste error
48318         * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
48319         * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
48320         * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
48321         scopes
48322         * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
48323         * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
48324         are now changed to underscores in moduleName
48325
48326 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
48327
48328         * as/mcs51/lkmem.c: better fix for bug #954173
48329
48330 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
48331         committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
48332
48333         * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
48334         * device/include/c8051f000.h,
48335         * device/include/c8051f120.h,
48336         * device/include/c8051f300.h,
48337         * device/include/c8051f310.h,
48338         * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
48339         PWM16) and detab'ed
48340
48341 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
48342
48343         * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
48344         and mailing lists, doc'ed --no-peep-comments, removed reference
48345         to knoppix (newest version has no LyX/LaTeX), other minor changes
48346         * src/SDCCglue.c (glue): save 2 bytes stack space with
48347         option --main-return. The ljmp could probably be avoided too
48348
48349 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
48350
48351         * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
48352
48353 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48354
48355         * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
48356         * src/SDCCopt.c (isLocalWithoutDef),
48357         * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
48358         which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
48359         (credit to Maarten Brock for patch #949363, on which this is based)
48360         * support/regression/tests/bug-751703.c: some test cases of extern used
48361         within inner scopes.
48362
48363 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48364
48365         * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
48366         SPEC_STRUCT
48367         * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
48368         struct definitions
48369         * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
48370         dwWriteLabel): fix to create valid debugger symbols even when
48371         the module name has non-alphanumeric symbols in it
48372         * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
48373         when a variable's allocation has been optimized away
48374
48375
48376 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48377
48378         * src/hc08/gen.c (hc08_emitDebuggerSymbol),
48379         * src/hc08/main.c,
48380         * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
48381         * src/mcs51/main.c,
48382         * src/ds390/gen.c (ds390_emitDebuggerSymbol),
48383         * src/ds390/main.c,
48384         * src/z80/gen.c (z80_emitDebuggerSymbol),
48385         * src/z80/main.c,
48386         * src/pic/gen.c (pic14_emitDebuggerSymbol),
48387         * src/pic/main.c,
48388         * src/pic16/gen.c (pic14_emitDebuggerSymbol),
48389         * src/pic16/main.c,
48390         * src/avr/gen.c (avr_emitDebuggerSymbol),
48391         * src/avr/main.c,
48392         * src/xa51/gen.c (xa51_emitDebuggerSymbol),
48393         * src/xa51/main.c,
48394         * src/SDCCdebug.c (emitDebuggerSymbol),
48395         * src/SDCCdebug.h,
48396         * src/port.h: added a debugger struct to the port struct. Added a
48397         callback for defining debugger symbols
48398
48399         * src/SDCCast.c (createLabel),
48400         * src/SDCC.y (labeled_statement): mark all compiler generated labels
48401         with isitmp = 1
48402         * src/SDCCicode.h,
48403         * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
48404         iCode back to the ast for the function
48405
48406         * src/hc08/ralloc.c (hc08_assignRegisters),
48407         * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
48408         unneeded fields from the regs struct.
48409         * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
48410         pushReg() & pullReg() functions instead of emitcode()
48411
48412         * src/hc08/gen.c (genLabel, genhc08Code),
48413         * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
48414
48415         * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
48416         debugger hooks
48417
48418         * src/hc08/gen.c (genEndFunction, genhc08Code),
48419         * src/hc08/gen.h,
48420         * src/mcs51/gen.c (genEndFunction, gen51Code),
48421         * src/mcs51/gen.h,
48422         * src/ds390/gen.c (genEndFunction, gen390Code),
48423         * src/ds390/gen.h,
48424         * src/z80/gen.c (genEndFunction, genZ80Code),
48425         * src/z80/gen.h,
48426         * src/z80/z80.h,
48427         * src/pic/gen.c (genEndFunction, genpic14Code),
48428         * src/pic/gen.h,
48429         * src/pic16/gen.c (genEndFunction, genpic16Code),
48430         * src/pic16/gen.h,
48431         * src/avr/gen.c (genEndFunction, genAVRCode),
48432         * src/avr/gen.h,
48433         * src/xa51/gen.c (genEndFunction, genXA51Code),
48434         * src/xa51/gen.h,
48435         * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
48436         specific code to cdbFile.c and out of the backend code generators
48437
48438         * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
48439         * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
48440         starting address is now 0
48441
48442         * as/hc08/asm.h,
48443         * as/hc08/m08pst.c,
48444         * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
48445         assembler directive for DWARF support
48446         * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
48447
48448         * src/src.dsp,
48449         * src/Makefile.in,
48450         * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
48451
48452 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48453
48454         * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
48455         and inappropriate peephole optimization in jump tables
48456
48457 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
48458
48459         * as/hc08/m08pst.c,
48460         * src/SDCCglue.c: sdccopt works for the hc08 port now
48461
48462 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
48463
48464         * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
48465
48466 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
48467
48468         * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
48469
48470 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48471
48472         * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
48473         rules
48474         * src/SDCCmain.c,
48475         * src/SDCCglobl.h,
48476         * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
48477         comments from the peephole optimizer replacement rules
48478         * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
48479         symbols
48480         * src/SDCCcse.c (updateSpillLocation),
48481         * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
48482         equivalents
48483         * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
48484         * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
48485         objects far pointers
48486
48487 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48488
48489         * src/SDCCsymt.h: a missing part of my last change
48490         * src/pic/ralloc.c (regTypeNum),
48491         * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
48492
48493 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48494
48495         * src/SDCCicode.h,
48496         * src/SDCCicode.c (aggrToPtrDclType),
48497         * src/SDCCptropt.h,
48498         * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
48499         ptrPseudoSymConvert),
48500         * src/pic/ralloc.c (regTypeNum),
48501         * src/pic16/ralloc.c (regTypeNum),
48502         * src/hc08/ralloc.c (regTypeNum),
48503         * src/ds390/ralloc.c (regTypeNum),
48504         * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
48505         creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
48506
48507 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48508
48509         * link/z80/lkmain.c (afile),
48510         * as/hc08/lkmain.c (afile),
48511         * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
48512         prevent a pointer problem when a filename has no directory and
48513         no extension specified.
48514
48515 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48516
48517         * link/z80/lkmain.c (afile): allow periods in directory names
48518         * link/z80/lkmain.c (afile),
48519         * as/mcs51/lkmain.c (afile),
48520         * as/hc08/lkmain.c (afile): allow linker script file to have an
48521         extension other than ".lnk"
48522         * link/z80/lklex.c (getfid),
48523         * link/z80/lkmain.c (parse),
48524         * as/mcs51/lklex.c (getfid),
48525         * as/mcs51/lkmain.c (parse),
48526         * as/hc08/lklex.c (getfid),
48527         * as/hc08/lkmain.c (parse): Support comments in the linker script
48528         file on lines by themselves and after filenames
48529
48530 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
48531
48532         * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
48533
48534 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48535
48536         * src/z80/peeph-z80.def: removed some peephole rules that don't
48537         work with multibyte arithmetic (fixed bug #937126)
48538         * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
48539         to registers and not global variables
48540         * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
48541         geniCodePreInc, geniCodePostDec, geniCodePreDec,
48542         geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
48543         checking for assignments not internally generated (fixed bug #931895)
48544         * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
48545         structure member (fixed bug #930072)
48546
48547 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48548
48549         * src/SDCCmain.c (linkEdit),
48550         * src/hc08/main.c (_hc08_parseOptions),
48551         * as/hc08/Makefile.in,
48552         * as/hc08/aslink.h,
48553         * as/hc08/asm.h,
48554         * as/hc08/m08pst.c,
48555         * as/hc08/lkrloc.c (relr, rele),
48556         * as/hc08/lkarea.c (lnkarea)
48557         * as/hc08/lkmain.c (afile, parse),
48558         * as/hc08/lkelf.c: support for ELF output
48559         * as/hc08/lks19.c (s19),
48560         * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
48561
48562 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
48563
48564         * as/mcs51/lkihx.c: Fixed bug #899105.
48565
48566 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
48567
48568         * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
48569         .dsp files from Unix to DOS.
48570
48571 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48572
48573         * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
48574         function pointers; we have been compliant for several months now.
48575         * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
48576         change that was accidently commented out
48577         * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
48578         genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
48579         bug #922319
48580
48581 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48582
48583         * src/hc08/gen.c: output of all of the internal debugging information
48584         is now controlled by the D() macro; it is disabled by default
48585
48586 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48587
48588         * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
48589         harder to keep the same registers during a CAST iCode
48590         * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
48591         long via int can be done in a single cast, if the signedness is
48592         correct.
48593         * support/regression/tests/bug-927659.c: fixed to avoid conflict with
48594         putchar() in tinibios.c in ds390's library
48595
48596 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
48597
48598         * src/SDCCast.c (decorateType): fixed bug #898889,
48599         cast result of a literal complement too
48600         * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
48601         fixed check for bitfields
48602
48603 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
48604
48605         * src/SDCCicode.c (geniCodeLogic): made it static,
48606         (geniCodeLogicAndOr): added in order to fix bug #905492,
48607         (ast2iCode): fixed bug #905492
48608         * support/regression/tests/bug-905492.c: added
48609         * src/SDCCast.c (decorateType): don't decorate/process parms twice,
48610         (processParms): fixed bug #927659: don't copy parms, this will clear
48611         decorated flag
48612         * support/regression/tests/bug-927659.c: added
48613
48614 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
48615
48616         * src/SDCCast.c (addCast): don't cast float to char
48617         * device/lib/libsdcc.lib: added _memmove
48618
48619 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
48620
48621         * device/lib/large/Makefile: fixed parallel execution by
48622         replacing `make` by `$(MAKE)`
48623
48624 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48625
48626         * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
48627         offsets (fixes bug #923936)
48628
48629 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
48630
48631         * device/lib/small/Makefile: fixed parallel execution by
48632         replacing `make` by `$(MAKE)`
48633
48634 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
48635
48636         * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
48637
48638 2004-03-23  Scott Dattalo  <scott AT dattalo.com>
48639
48640         * src/pic/gen.c (genCpl): multi-byte complements were not working.
48641         * src/regression/Makefile: Regression test was not running.
48642
48643 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
48644
48645         * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
48646         complement if possible
48647         * src/SDCCval.c (valComplement),
48648         * src/SDCCicode.c (operandOperation): fixed complement of literal
48649         * support/regression/tests/onebyte.c (testComplement): added
48650
48651 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
48652
48653         * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
48654         return an optimized tree; actually replace actParm with the new tree
48655         * src/SDCCast.h: added some parantheses to remove side effects
48656         * support/regression/tests/bug-920866.c
48657
48658 2004-03-21  Scott Dattalo  <scott AT dattalo.com>
48659         * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
48660         Bit operands were not being handled properly in the pic14 port.
48661         (now src/regression/add.c passes again).
48662
48663 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48664
48665         * src/SDCC.y (labeled_statement): case and default no longer require
48666         a following statement (RFE #893037)
48667
48668 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48669
48670         * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
48671         use MOVA macro to avoid "mov a,acc" when peephole optimizer is
48672         disabled (fixes bug #916294)
48673         * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
48674         "mov a,acc"; patch provided by Lenny Story
48675         * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
48676
48677 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48678
48679         * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
48680         functions
48681         * src/ds390/gen.c (genFunction, genEndFunction),
48682         * src/ds390/ralloc.c (ds390_assignRegisters),
48683         * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
48684         * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
48685         pushed if there are parameters passed on the stack. Also, a cleaner
48686         way to decide if r0/r1 should be pushed/popped. (Together they fix
48687         bug #918693)
48688
48689 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48690
48691         * doc/sdccman.lyx,
48692         * device/lib/mcs51/crtpagesfr.asm,
48693         * device/lib/mcs51/crtxinit.asm,
48694         * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
48695         to avoid confusion with Si Lab's SFRPAGE register.
48696
48697 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48698
48699         * src/SDCCglue.c (emitMaps): allow public sfr variables
48700         * src/SDCCglue.c (initialComments): include compiler build date
48701         with compiler version and put the timestamp of the generated
48702         assembly file on a serperate line to be less confusing.
48703         * src/port.h: added genInitStartup hook
48704         * src/avr/main.c,
48705         * src/ds390/main.c,
48706         * src/hc08/main.c,
48707         * src/pic/main.c,
48708         * src/pic16/main.c,
48709         * src/xa51/main.c,
48710         * src/z80/main.c: genInitStartup initialize as NULL (default to
48711         historical behaviour)
48712         * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
48713         * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
48714         _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
48715         library instead of hard coding it into the compiler.
48716         * support/regression/ports/mcs51-stack-auto/spec.mk,
48717         * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
48718         * device/lib/mcs51/Makefile,
48719         * device/lib/small/Makefile,
48720         * device/lib/large/Makefile,
48721         * device/lib/mcs51/crtpagesfr.asm,
48722         * device/lib/mcs51/crtstart.asm,
48723         * device/lib/mcs51/crtxclear.asm,
48724         * device/lib/mcs51/crtxinit.asm,
48725         * device/lib/mcs51/crtclear.asm,
48726         * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
48727         startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
48728         and into user configurable files.
48729         * device/lib/clean.mk: clean mcs51 directory too
48730         * support/regression/tests/longlit.c: added static to T1 declaration
48731         * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
48732         accesses in the initialization code
48733
48734 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48735
48736         * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
48737         OSCTRIMVAL as noted in bug #916008
48738
48739 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48740
48741         * src/SDCCloop.c (basicInduction): fixed bug with loop induction
48742         in loops with multiple exits (reported as incorrect registers
48743         used by Martin Helmling in Sdcc-user list)
48744
48745 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
48746
48747         * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
48748         made ds390 register extensions look less like error messages
48749
48750 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48751
48752         * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
48753         reported by Adam Wozniak in Sdcc-user list
48754
48755 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
48756
48757         * src/SDCCast.c (decorateType): fixed with bug and promotion in
48758         arithmetic optimizations, added debug output
48759
48760 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
48761
48762         * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
48763         * sdcc.spec: updated and split sdcc into 3 rpms
48764         * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
48765         needed for literals of LEFT_OP and '+'
48766         * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
48767         introduced RESULT_TYPE_NOPROM
48768         (geniCodeMultiply): fixed logic for decision if mul is optimized to
48769         left shift
48770         * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
48771         limited promotion to int only for '*'
48772         * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
48773
48774 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
48775
48776         * src/pic16/gen.c (genSkip),
48777         (genc16bit2lit), (gencjneshort): commented out
48778         (is_LitOp): new helper function, checks operand type
48779         (genCmpEq): rewritten
48780
48781 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
48782
48783         * support/regression/tests/bug-908454.c: added
48784
48785 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
48786
48787         * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
48788         * src/SDCCicode.c (usualBinaryConversions): op needs int type
48789         (geniCodeCast): cosmetic, don't preserve bit storage class
48790         (geniCodeLeftShift): added promotion
48791         (geniCodeLogic): fixed regression
48792         * src/SDCCsymt.c (computeTypeOr): accept bits too
48793         (compareType): 2nd part of fix for bug #908454, needed for bitfields
48794
48795 2004-03-07  Borut Razem <borut.razem AT siol.net>
48796
48797         * support/Util/findme.c: alloca() replaced with malloc()/free() pair
48798
48799 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
48800
48801         * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
48802         version of pic16_genPackRegisters which does not check if ic is a
48803         CAST operator,
48804         * src/pic16/gen.c (ifxForOp): disabled new and untested code in
48805         function cause string1.c regression test fails
48806
48807 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
48808
48809         * sim/ucsim/configure.in,
48810         * sim/ucsim/configure,
48811         * sim/ucsim/doc/Makefile.in: use docdir
48812         * src/SDCC.y: fixed sbit atrributes
48813         * src/SDCCast.c (getResultTypeFromType): added support for bitfields
48814         * src/SDCCast.c (decorateType): |^& need special promotion handling
48815         * src/SDCCast.h,
48816         * src/SDCCsymt.h: moved definition of RESULT_TYPE
48817         * src/SDCCsymt.h (computeType),
48818         * src/SDCCicode.c: computeType() needs op
48819         * src/SDCCsymt.c (checkTypeSanity),
48820         * doc/sddman.lyx: "plain" bitfields are unsigned
48821         * src/SDCCsymt.c (computeTypeOr): added
48822         * src/SDCCsymt.c (computeType): added support for bitfields, fixed
48823         |^& ops
48824         * src/SDCCval.c (val*): computeType() needs op
48825         * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
48826         * support/regression/tests/onebyte.c: added tests for |^&
48827
48828 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
48829
48830         * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
48831         for writing icode into asm output.
48832
48833 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
48834
48835         * src/pic16/device.c: added some debug lines enabled
48836         with macro DEBUG_CHECK,
48837         * src/pic16/genarith.c: more debug in genPlus,
48838         * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
48839         * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
48840         * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
48841         * (aopForSym): onStack symbols are re-placed in data memspace,
48842         and onStack flag is cleared,
48843         * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
48844         copy temporary pcodeop,
48845         * (genPcall): added warning for not updating PCLATU,
48846         * (genFunction): removed test with IFFUNC_CALLEESAVES, its
48847         always true for pic16 port,
48848         * (genMultOneWord): NEW, supports integer multiplication,
48849         * (genMult): modified to call genMultOneWord,
48850         * (ifxForOp): added warning when return NULL,
48851         * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
48852         flag is set before call to operandFromSymbol for implicit
48853         added structures,
48854         * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
48855         options.intlong_rent are set by default,
48856         * (_hasNativeMulFor): modified to allow port generation of integer
48857         multiplication,
48858         * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
48859         set regtype to REG_SFR for all registers, restricting seting the
48860         accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
48861
48862 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
48863
48864         * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
48865         more than 500 times in the regression tests
48866
48867 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48868
48869         * support/Util/SDCCerr.h,
48870         * support/Util/SDCCerr.c,
48871         * src/SDCC.y (struct_or_union_specifier, enum_specifier,
48872         enumerator_list),
48873         * src/SDCCsymt.c (addSymChain): show location of oriignal definition
48874         for symbol conflicts.
48875         * support/valdiags/tests/enum.c,
48876         * support/valdiags/tests/tentdecl.c,
48877         * support/valdiags/tests/struct.c: expect possible error messages
48878         referring to original symbol definitions.
48879         * src/SDCC.y (struct_or_union_specifier, struct_declarator),
48880         * src/SDCCsymt.h,
48881         * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
48882
48883 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
48884
48885         * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
48886
48887 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
48888
48889         * src/pic16/ralloc.c (newReg): fixed bug #908929
48890
48891 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48892
48893         * src/ds390/gen.c: added missing #include "main.h"
48894
48895 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
48896
48897         * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
48898         checking if symbol is already in set,
48899         * src/pic16/device.h: prototype for checkAddSym,
48900         * src/pic16/gen.c: (_G): added entry interruptvector,
48901         * (assignResultValue): removed some commented out lines,
48902         * (genFunction): check for ISR via sym->type, absolute section for
48903         interrupt code is created via a new pBlock, the goto instruction is
48904         placed now correctly at the interrupt vector position, changed all
48905         references from ivec to _G.interruptvector,
48906         * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
48907         is the interrupt is a high priority one, same for return from ISR,
48908         * src/pic16/glue.c: changed all calls of addSetHead for publics and
48909         externs to calls of checkAddSym,
48910         * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
48911         pic16_pcode_verbose flag is set,
48912         * src/pic16/pcode.h: extern to pic16_pcode_verbose,
48913         * src/pic16/pcoderegs.c: message about how many registers are saved
48914         will only be emitted if pic16_pcode_verbose flag is set,
48915
48916 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48917
48918         * src/ds390/ralloc.h,
48919         * src/ds390/ralloc.c (ds390_regWithIdx),
48920         * src/ds390/gen.c (emitcode),
48921         * src/ds390/main.h,
48922         * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
48923         ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
48924         ds390operandCompare, getRegsRead, getRegsWritten,
48925         initializeAsmLineNode): customized instruction size calculation for
48926         ds390, started basis for some register optimizations
48927         * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
48928         corresponding assembly output
48929         * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
48930         missing push/pop of r0/r1. Optimized push/pops
48931
48932 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
48933
48934         * src/mcs51/main.c (instructionSize): fixed ACALL size
48935         * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
48936
48937 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
48938
48939         * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
48940         the sorting of rlist with NULL elements
48941         * (print_idataType, print_idata): NEW to create idata sections
48942         * src/pic16/device.h: idataSymSet new variable
48943         * src/pic16/gen.c (genFunction): fixed some bugs in string
48944         comparing, improved the absolute section creation for ISRs,
48945         added FSR0L/FSR0H in registers that are saved in an ISR,
48946         * (genInline): fixed the processing of inline snippets,
48947         now they undergo no process by the peephole optimizer
48948         * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
48949         are placed in idataSymSet,
48950         * (pic16emitStaticSeg): extern symbols are added in externs,
48951         * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
48952         switching when aboslute variables are placed in access bank memory
48953         * (pic16_writeUsedRegs): added call to pic16_dump_idata,
48954         * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
48955         commented out with #if,
48956         * (pic16_packRegisters): reintroduce the check for CAST because some
48957         symbols are not correctly handled,
48958         * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
48959         pCodeInstruction instead of pCode,
48960         * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
48961         pCodeAsmDir definition,
48962         * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
48963         directive, then the argument directive is emitted without the leading
48964         tab, hack for inline labels which must be in the first column,
48965         * (compareLabel,pic16_findNextInstruction),
48966         * (pic16_findPrevInstruction): added case for PO_ASMDIR,
48967         * (insertBankSwitch): modified for the new pCodeAsmDir,
48968
48969 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
48970         patch applied by Vangelis Rokas <vrokas AT otenet.gr>
48971
48972         * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
48973         instance,
48974         * (pushSide): commented out with #if,
48975         * (assignResultValue): fixed some typos in saving
48976         registers,
48977         * (genPcall): FIXED and sync'ed with genCall,
48978         * (genDataPointerGet,genDataPointerSet): using offset not leoffset
48979         * (genNearPointerGet): fixed to handle some more cases,
48980         implementation scheme via table reads,
48981         * (genConstPointerGet): modified to access code memory correct,
48982         * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
48983         and improved to handle some cases
48984         * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
48985         instead of "RETLW" for init data
48986         * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
48987         not IN_DIRSPACE, work around to reduce bank switching when aboslute
48988         variables are placed in access bank memory (<0x80 and >=0xf80),
48989         * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
48990         TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
48991         TBLWT_POSTDEC,TBLWT_PREINC
48992         * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
48993         * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
48994         directives
48995         * (pic16_pCodeConstString): use "DB" instead of "RETLW"
48996         * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
48997         pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
48998         * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
48999
49000 2004-02-29  Borut Razem <borut.razem AT siol.net>
49001
49002         * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
49003         support/Util/findme.h, support/Util/system.h: enhance binary relative
49004         search for lib and include by using findProgramPath()
49005
49006 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49007
49008         * src/SDCCpeeph.h,
49009         * src/SDCCpeeph.c (pcDistance),
49010         * src/port.h,
49011         * src/mcs51/ralloc.h,
49012         * src/mcs51/ralloc.c (mcs51_regWithIdx),
49013         * src/mcs51/main.h,
49014         * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
49015         mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
49016         mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
49017         size calculation port specific, started basis for some register
49018         optimizations
49019         * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
49020         missing push/pop of r0/r1. Optimized push/pops
49021         * src/mcs51/ralloc.c (packregisters): fixed bug #727095
49022         * device/lib/_modsint.c (_modsint),
49023         * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
49024         and stack version so regression tests pass
49025
49026 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
49027
49028         * src/Makefile.in (dep): include SLIBOBJS in dependency check
49029         * src/SDCCast.c (decorateType): catch another small optimization
49030         with '?' operator
49031         * src/SDCCsymt.c (computeType): added comments and cosmetic changes
49032         * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
49033         modified to finally use computeType() all over SDCC,
49034         see Feature Request #877103
49035         * src/SDCCval.h: cosmetic
49036         * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
49037         valCompare(); regression tested in muldiv.c
49038         * support/regression/tests/muldiv.c (testMod): mod sign follows
49039         dividend only
49040
49041 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
49042
49043         * src/SDCCast.c (decorateType): fixed bug #902362
49044         * doc/INSTALL.txt: fixed install instructions for win32
49045
49046 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
49047
49048         * device/include/Makefile.in (install): fixed by replacing spaces
49049         by tabs
49050         * doc/README.txt,
49051         * doc/INSTALL.txt: updated for release
49052         * doc/sdccman.lyx: added warning for --xstack being buggy
49053
49054 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
49055
49056         * src/pic16/ralloc.c (packRegsForAccUse):  disabled functions with #if
49057         to eliminate build warnings.
49058         * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
49059
49060 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
49061            Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
49062
49063         * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
49064         removed -penable-stack, added comment for stack pragma, added
49065         warning for not initializing the stack/frame registers, removed
49066         comment at interrupts section
49067
49068         Stack is made permanent, there is no ability to disable stack usage.
49069         * src/pic16/device.h,
49070         * src/pic16/device.c: removed all references to USE_STACK macro,
49071         * src/pic16/device.c (pic16_dump_section): when no elements in
49072         rlist, free rlist before return,
49073         * (pic16_dump_int_registers): NEW, internal registers are a new set
49074         of general purpose registers reused by each function,
49075         * (checkAddReg): returns 1 if registers is added to set,
49076         * (pic16_groupRegistersInSection): when a registers is of type
49077         PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
49078         * src/pic16/device.h: memRange and Assigned Memory are deleted,
49079         SRCASECMP macro is moved here from device.c
49080         * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
49081         PO_PCLATU, PO_PRODL, PO_PRODH,
49082         * (pic16_pCodeOpType, genMinus,
49083         changed compares to "a" register, with AOP_ACC,
49084         * (pic16_genPlus): fixed some bugs and indented properly,
49085         * (pic16_addSign): changed size to size+offset in the MOVWF
49086         instruction,
49087         * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
49088         multiply 8-bit operand by literal, result is 8-bit,
49089         * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
49090         multiply 2 8-bit operand, result is 8-bit,
49091         * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
49092         genUMult8X*_16,
49093         * src/pic16/gen.c: changed accUse to contain WREG only,
49094         * (pic16_emitcomment): renamed to pic16_emitpcomment,
49095         * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
49096         true, do not use immediate addressing any more unless sym is a
49097         pointer in codespace,
49098         * (aopForRemat): do not use immediate addressing when symbol not in
49099         codespace and when symbol's address is requested,
49100         * (aopOp): for-loop in if(sym->accUse) is modified for the new
49101         accUse size (= 1),
49102         * (aopGet): added case for AOP_ACC and don't return "accumulator
49103         bug" but WREG instead,
49104         * (popGetTempReg): pushes contents of temporary register in stack,
49105         * (popReleaseTempReg): pops contents of temporary register from
49106         stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
49107         * (pic16_popGet): separated case AOP_ACC to return register WREG
49108         from processor registers, AOP_PCODE not checks if pcop is PO_DIR
49109         or PO_IMMEDIATE and initializes their instance/offset appropriately,
49110         * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
49111         the use of immediate pointers to certain cases only.
49112
49113         * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
49114         * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
49115         * (assignResultValue, genCall, genRet): modified to use the new
49116         function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
49117         genPcall is still broken,
49118         * (genFunction): added code to create 'A' type pBlocks when
49119         interrupt functions are generated, code not extensively tested yet,
49120         ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
49121         * (genEndFunction): modified so ISRs pop stored registers from stack,
49122         * (genMultOneByte): cleanup,
49123         * (AccRsh): added flag andmask, to and result with appropriate mask,
49124         * (genUnpackBits,genPackBits): fixed and can handle bit fields,
49125         * (genDataPointerGet): fixed and reenabled its use,
49126         * (genNearDataPointerGet): bugs fixed,
49127         * (genDataPointerSet): bugs fixed,
49128         * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
49129         pic16_DumpSymbol, pic16_DumpOp,
49130         * src/pic16/genutils.h: function prototypes for the above functions,
49131         * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
49132         pointers,
49133         * (pic16emitRegularMap): many many many improvements, but needs a
49134         major cleanup,
49135         * src/pic16/main.c: enable_stack in pic16_options is removed,
49136         * (_pic16_parseOptions): removed command line options -penable-stack,
49137         * (_process_pragma): emit stack symbol only when stack pragma is
49138         processed,
49139         * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
49140         redirected to FSR0L/FSR0H pair,
49141         * (pic16_get_op, pic16_get_op2): modifications and improvements,
49142         * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
49143         cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
49144         for immediates,
49145         * (insertBankSwitch): modified to handle cases like: (alfa + 1)
49146         * (dumpPicOptype): NEW,
49147         * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
49148         * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
49149         with movff instruction,
49150         * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
49151         added pic16_int_regs, some packRegsFor* functions are commented out,
49152         because produce errors,
49153         * src/pic16/NOTES: minor modifications
49154
49155 2004-02-18  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
49156
49157         * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
49158         as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
49159         --pack-iram.
49160         * doc/sdccman.lyx: described options --stack-size and --pack-iram.
49161         * as/mcs51/lkaomf51.c: fixed bug #895763
49162
49163 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
49164
49165         * device/include/c8051f320.h: added. Contributed by Maarten Brock.
49166
49167 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49168
49169         * doc/sdccman.lyx: added details about the HC08 storage classes and
49170         interrupts, fixed the register usage info for z80 & gbz80
49171
49172 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
49173
49174         * doc/sdccman.lyx: added more pic16 port documentation
49175         * device/include/pic16/: added header pic18fregs.h
49176
49177 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
49178
49179         * doc/sdccman.lyx: added Vangelis' contribution
49180
49181 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49182
49183         * src/SDCClrange.c (rlivePoint): live range of SEND operand should
49184         extend to the next CALL or PCALL, not just to the next CALL.
49185
49186 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
49187
49188         * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
49189
49190 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49191
49192         * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
49193         bug #895752 and a better fix for bug #716790
49194
49195 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49196
49197         * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
49198
49199 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
49200
49201         * doc/sdccman.lyx: minor changes, minor changed
49202
49203 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
49204
49205         * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
49206         which can't handle SDCC_NEWONEBYTEOPS,
49207         (geniCodeMultiply): removed conversion from mult to shift for pic14
49208         and pic16
49209
49210 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49211
49212         * src/hc08/gen.h,
49213         * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
49214         rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
49215         thus fixing bug #895406
49216
49217 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
49218
49219         * device/lib/_modsint.c,
49220         * device/lib/_modslong.c: sign follows divisor only
49221         * src/hc08/gen.c (genMultOneByte): if result size is 1,
49222         signs or signedness can be ignored
49223         * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
49224         * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
49225         added optimization for IFX,
49226         (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
49227         arguments;
49228         reenabled optimization for IFX, which was removed on 2004-01-11
49229         * src/SDCCast.h: added return type IFX
49230         * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
49231         arguments with 8 or 16 bit results; pic14 and pic16 ports use old
49232         promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
49233         SDCC_OLDONEBYTEOPS selects the old behaviour
49234         * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
49235         changed again and commented promotion rule
49236         * src/SDCCval.c (valDiv): promotion no longer necessary
49237         * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
49238         * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
49239         rewritten
49240         * support/regression/tests/onebyte.c: added
49241
49242 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
49243
49244         * gen.c (genInline): reverted to old code for assemnling inline
49245         code because of bug reported James Chadd
49246
49247 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
49248
49249         * ralloc.h: missing declarations from previous patch,
49250         seems that patch for ralloc.h was never applied, fixed
49251
49252 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
49253            patch committed by Vangelis Rokas <vrokas AT otenet.gr>
49254
49255         * pcode.c,
49256         * pcode.h,
49257         * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
49258         indirect addressing. Marked FSR0 as deprecated
49259         * gen.c (pointerCode): commented out, not needed now
49260         (pic16_popGet2p): new MOVFF helper function
49261         (genGenPointerGet),
49262         (genGenPointerSet): reimplemented with MOVFF and POSTINC0
49263         (shiftRLong): removed duplicate debugging info
49264
49265 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49266
49267         * src/ds390/gen.c (genNearPointerGet),
49268         * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
49269         optimization with bits, but not bitfields.
49270         * src/ds390/ralloc.c (packRegisters),
49271         * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
49272
49273 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
49274
49275         * src/SDCCcse.c (algebraicOpts): copy operands before modification
49276
49277 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49278
49279         * src/SDCCsymt.h,
49280         * src/SDCCicode.c (operandFromSymbol),
49281         * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
49282         * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
49283         * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
49284         * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
49285         * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
49286         * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
49287         bug #892038
49288         * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
49289         * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
49290         printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
49291         * src/SDCCsymt.c (newSymbol),
49292         * src/SDCC.y (struct_or_union_specifier, enum_specifier,
49293         enumerator_list),
49294         * src/SDCCval.h,
49295         * src/SDCCval.c (newiList): fixed bug #885705
49296
49297 2004-02-08  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
49298
49299         * doc/sdccman.lyx: added section 3.1.4: sdcclib.
49300         * as/mcs51/lkmem.c: report the size of the stack in .mem file.
49301
49302 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
49303
49304         * device/include/c8051f120.h,
49305         * device/include/c8051f300.h,
49306         * device/include/c8051f310.h: added/updated header files for Silicon
49307         Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
49308         * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
49309         in new section Submitting patches
49310
49311 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49312
49313         * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
49314         genFarPointerGet, genCodePointerGet, genGenPointerGet,
49315         genNearPointerSet, genPagedPointerSet, genFarPointerSet,
49316         genGenPointerSet),
49317         * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
49318         genFarPointerGet, genCodePointerGet, genGenPointerGet,
49319         genNearPointerSet, genPagedPointerSet, genFarPointerSet,
49320         genGenPointerSet),
49321         * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
49322         genFarPointerGet, genCodePointerGet, genGenPointerGet,
49323         genNearPointerSet, genPagedPointerSet, genFarPointerSet,
49324         genGenPointerSet),
49325         * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
49326         genFarPointerGet, genCodePointerGet, genGenPointerGet,
49327         genNearPointerSet, genPagedPointerSet, genFarPointerSet,
49328         genGenPointerSet): fixed bug #892400
49329         * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
49330         to eliminate build warnings.
49331         * src/SDCCast.c (processParms),
49332         * src/SDCC.y (function_declarator2, declarator2_function_attributes):
49333         fixed bug 751859
49334         * support/valdiag/valdiag.py: added GCC to the list of defines active
49335         when compiling with gcc
49336
49337 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49338
49339         * support/Util/SDCCerr.h,
49340         * support/Util/SDCCerr.c,
49341         * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
49342         with an incomplete type (fixed bug #883734)
49343         * src/SDCCicode.c (geniCodeCast): fixed bug #890510
49344
49345 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49346
49347         * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
49348
49349 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49350
49351         * src/SDCCast.c (decorateType),
49352         * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
49353         function pointer implementation
49354         * support/regression/tests/funptrs.c: added tests to verify both forms
49355         of function pointers work correctly. Added tests to verify parameters
49356         are passed in the correct order.
49357
49358 2004-02-06  Vangelis Rokas <vrokas AT otenet.gr>
49359
49360         * device.c (regCompare): registers are sorted by ascending
49361         address and increasing size,
49362         * main.c (_pic16_finaliseOptions): removed the declaration
49363         of compiler macro MCU. Now a macro of the format pic18fxxxx
49364         will be defined from the command line
49365
49366 2004-02-06  Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
49367             patch committed by Vangelis Rokas <vrokas AT otenet.gr>
49368
49369         * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
49370         PCOP_RLCF was overwritten!
49371         * gen.c (genSkip): commented out calls to pic16_emitcode,
49372         * (genCmpEQ): fixed "long" compares, only high word did get compared,
49373         * (genlshTwo),
49374         * (genRRC): added debugging info,
49375         * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
49376         overwritten while shifting,
49377         * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
49378         overwritten while shifting,
49379         * (AccLsh),
49380         * (AccRsh),
49381         * (shiftLLeftOrResult),
49382         * (shiftRLeftOrResult),
49383         * (shiftRLong),
49384         * (shiftLLong): Implemented with pic16_emitpcode
49385         * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
49386         * (genLeftShift): Fixed bug, operand for shift by variable always
49387         was "and"ed with 0x0f,
49388         * (genLeftShiftLiteral),
49389         * (genrshTwo),
49390         * (genRightShiftLiteral): added debugging info,
49391         * (genrshFour): added comment,
49392         * (genRightShift): determined signedness from operand "left"
49393         instead of "result"
49394
49395 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49396
49397         * src/SDCCicode.c (geniCodeParms),
49398         * src/SDCCast.c (decorateType, processParms): support for ANSI-style
49399         function pointers, fixed function pointer bugs #861242 and #861896
49400
49401 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
49402
49403         * device/include/c8051f000.h,
49404         * device/include/c8051f120.h,
49405         * device/include/c8051f300.h: added header files for Silicon
49406         Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
49407
49408 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
49409
49410         * src/SDCCast.c (processParams): added new type flow and restructured
49411         (gatherAutoInit): added new type flow
49412         (addCast): cosmetic changes
49413         (getLeftResultType): added new type flow for array indices, patch
49414         provided by Stas, see FR #877103
49415         (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
49416         array index patch by Stas
49417         * src/SDCCast.h: added prototype getResultTypeFromType()
49418         * src/SDCCval.h,
49419         * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
49420         * src/pic/glue.c (pic14emitStaticSeg),
49421         * src/pic16/glue.c (pic16emitStaticSeg),
49422         * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
49423         for initialization of symbols
49424         * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
49425         * support/Util/SDCCerr.h:
49426         * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
49427         * .version: bumped version number to 2.3.8
49428         * device/include/Makefile.in (install),
49429         * doc/Makefile (install): changed to 'rm `find ...`' construct to
49430         avoid warnings
49431
49432 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
49433
49434         * support/regression/tests/libmullong.c: fixed for 64 bit hosts
49435         Slade Rich fixed an optimization bug
49436         * src/pic/pcodepeep.c,
49437         * src/pic/pcoderegs.c
49438         * doc/Makefile (install): added test for directory
49439
49440 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49441
49442         * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
49443         * src/ds390/ralloc.c (getRegPtr, getRegGpr),
49444         * src/pic/ralloc.c (getRegPtr, getRegGpr),
49445         * src/pic16/ralloc.c (getRegPtr, getRegGpr),
49446         * src/z80/ralloc.c (getRegGpr): fixed bug #883361
49447         * as/mcs51/asexpr.c (term),
49448         * as/hc08/asexpr.c (term): fixed bug #887146
49449
49450 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49451
49452         * src/z80/gen.c (genMult): handle single byte result product
49453         * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
49454         DUMMY_READ_VOLATILE (fixed bug #886367)
49455
49456 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
49457
49458         * support/regression/tests/libmullong.c: fixed logic, on little endian
49459         hosts we ended without a mullong_wrapper()
49460
49461 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49462
49463         * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
49464         virus/worm forged address usage.
49465
49466 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
49467
49468         Fixed promotion, it should be done on AST level:
49469         * src/SDCCast.c (addCast): added promotion to int
49470         (decorateType): updated call to upCast()
49471         * src/SDCCicode.c (geniCodeLeftShift): removed call to
49472         usualUnaryConversions()
49473
49474 2004-01-26  Michael Hope  <michaelh AT juju.net.nz>
49475
49476         * support/regression/tests/literalop.c (mulWrapper): Added a
49477         wrapper to remove integer overflow warnings.
49478
49479         * support/regression/tests/float_trans.c: Made work on host.
49480
49481         * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
49482         location of sz80.
49483
49484         * support/regression/generate-cases.py (main): Changed from inline
49485         to a main method.
49486
49487         * doc/Makefile (install): Changed to depth first to get rid of
49488         missing directory install warning.
49489
49490         * as/Makefile (install-doc): Made work on Mac.
49491
49492 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
49493
49494         * src/SDCCast.c: added an additional type flow in decorateType() of
49495         opposite direction, see feature request #860006; it's enabled at runtime
49496         by setting the environment variable SDCC_NEWTYPEFLOW
49497         * src/SDCCast.h: changed prototype of decorateType()
49498         * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
49499         * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
49500         'char' to 'int' can be omitted, if both operands are 'unsigned char';
49501         see feature request #877103
49502         * src/SDCCval.c: updated call of decorateType()
49503         (valBitwise): fixed bug #882876
49504         (valMinus): added promotion
49505         (valLogicAndOr): result is unsigned
49506         (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
49507         * src/SDCCsymt.c (computeType),
49508         * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
49509         must not cause an unsigned operation
49510         * src/pic/glue (pic14emitRegularMap),
49511         * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
49512
49513 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
49514
49515         * src/pic/pcode.c (PCodeID): commented out left over debug code
49516
49517 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
49518
49519         * support/valdiag/tests/overflow.c: added shift tests
49520         * src/pic/device.c,
49521         * src/pic/gen.c,
49522         * src/pic/gen.h,
49523         * src/pic/glue.c,
49524         * src/pic/main.c,
49525         * src/pic/pcode.c,
49526         * src/pic/pcode.h,
49527         * src/pic/pcodepeep.c,
49528         * src/pic/pcoderegs.c,
49529         * src/pic/ralloc.c,
49530         * src/pic/ralloc.h: applied patch from Slade Rich;
49531         added support for multiple code pages and multiple RAM banks on the
49532         PIC 14 port. The ASM files now no longer simply assume all the
49533         code / RAM are in the same page / bank. This means the linker can
49534         safely allocate code/RAM of separate ASM files to different pages/banks.
49535         * doc/sdccman.lyx: added Slade's tips
49536         * src/mcs51/peeph.def: fixed bug #880768
49537
49538 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49539
49540         * src/hc08/ralloc.c (rematStr): fixed bug #879282
49541         * src/SDCCast.c (decorateType): fixed bug #880197
49542
49543 2004-01-20  Michael Hope  <michaelh AT juju.net.nz>
49544
49545         * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
49546         getopt.h.
49547
49548         * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
49549         strtof is not part of C89 and isn't included with Mac OS X.
49550
49551 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49552
49553         * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
49554         shiftL2Left2Result): fixed bug #879326
49555         (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
49556         (genMultOneByte): fixed bug in signed vs unsigned multiplication
49557         * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
49558         address fetch for clr instruction
49559         * device/lib/hc08/_mulint.c: created optimized assembly version
49560         * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
49561
49562 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
49563
49564         * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
49565         proposed in FR #877103
49566
49567 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
49568
49569         * src/SDCCval.c (cheapestVal): added missing checks
49570         * src/SDCCicode.c (usualBinaryConversions): fixed condition
49571         * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
49572
49573 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
49574
49575         * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
49576         equal operands
49577
49578 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
49579
49580         * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
49581         loaded with the linker search paths (-L arguments) and the libraries
49582         to be linked with the current source (-l arguments). Changes
49583         currently will affect only the pic16 port.
49584         * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
49585         include path the port specific paths and port specific libraries,
49586         * gplink command now contains the $3 argument,
49587         * src/pic16/device.h,
49588         * src/pic16/device.c,: structure PIC_device is made public and
49589         renamed to PIC16_device, the same for variable Pics which is renamed
49590         to Pics16. Updated all references to them.
49591         * src/pic16/glue.c (pic16glue): corrected bug with code
49592         initialization which bypassed the variable initializations block.
49593
49594         * device/lib/pic16/Makefile.rules: removed --penable-stack from
49595         COMPILE_FLAGS and added the --nostdinc option
49596
49597 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49598
49599         * device/include/mc68hc908jb8.h: Register defs for another member
49600         of the hc08 family. Contributed by Bjorn Bringert - thanks!
49601
49602 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
49603
49604         Documenting changes from previous commits.
49605         * configure.in (version 1.56),
49606         * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
49607         when generating output files to configure the pic16 library,
49608         but now I've commented it out, since gputils aren't installed in the
49609         SF compile farm, so library won't compile
49610
49611         * device/lib/Makefile.in (version 1.56): initially I've added in
49612         target 'all' the prerequestive 'model-pic16' so it compiled the
49613         pic16 library, but now I've commented it out for the same reasons
49614         above,
49615         * added targets 'model-pic16' and 'objects-pic16' to compile the
49616         library
49617         * added target 'port-specific-objects-pic16' to handle the
49618         generated libraries and copy them into the build/ directory
49619         * added target 'clean-intermediate-pic16' to clean intermediate
49620         files into pic16 directory
49621         * in target 'installdirs' added line to create directory pic16 in
49622         the installation path
49623
49624         * device/include/Makefile.in (version 1.11): in target 'install'
49625         added lines to copy all header files to installation path,
49626         * in target 'installdirs' added line create directory for pic16
49627         headers in the installation path
49628
49629 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
49630
49631         * src/ds390/gen.c (genCall): fixed a double use of acc and b after
49632          a function call
49633
49634 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
49635
49636         * configure,
49637         * device/lib/configure.in,
49638         * device/lib/configure: fixed for autoconf 2.57
49639
49640 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49641
49642         * src/z80/main.c (_parseOptions): fixed the portmode= command line
49643         option so that it actually works. Made it specific to the z80, since
49644         the gbz80 doesn't have these kinds of I/O ports.
49645
49646 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49647
49648         * device/include/z180.h,
49649         * device/lib/_memcpy.c,
49650         * device/lib/_memmove.c,
49651         * device/lib/_mulint.c,
49652         * device/lib/ser_ir.c,
49653         * device/lib/ser_ir_cts_rts.c,
49654         * device/lib/_strcmp.c,
49655         * device/lib/_strtok.c: fixed pragmas to non-deprecated form
49656         * src/z80/main.c (_process_pragma): add support for pragmas bank and
49657         portmode; added deprecation warning for bank= and protmode= forms.
49658         Also, guard against buffer overflow.
49659         * src/z80/gen.c (aopGet): generate better code for sfr banked read
49660
49661 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49662
49663         * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
49664         changed interrupt vector table generation to only emit declared vectors.
49665         * device/include/Makefile.in: added missing backslash
49666         * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
49667
49668 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
49669
49670         Mainly changes to support compilation of the device libraries
49671         * src/pic16/device.c: stack is allocated via symbol and not
49672         via literal number. The symbol is placed in the corresponding
49673         position of the data ram
49674         * (pic16_dump_section): relocatable and absolute uninitialized
49675         data are now emitted in sorted order to reduce section naming,
49676         * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
49677         weren't marked as being in the access bank,
49678
49679 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
49680
49681         Added portion of GNU PIC Library under the directory
49682         device/include/pic16 and device/lib/pic16. These files
49683         contain the declarations of SFRs for the PIC18Fxx2 devices.
49684         The directory is initialized via configure from toplevel.
49685
49686 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
49687
49688         * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
49689         the spilllocations to be compared correctly
49690
49691 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
49692
49693         * src/SDCCast.c (decorateType): fixed bug introduced today
49694
49695 2004-01-12  Borut Razem <borut.razem AT siol.net>
49696
49697         * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
49698         doc/sdccman.lyx: upper case pragmas are deprecated
49699
49700 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
49701
49702         * src/SDCCast.c (decorateType): replacing 'ul > 0' by  '!ul' results
49703         in simpler and even better code
49704
49705 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
49706
49707         * src/SDCCicode.c (operandOperation): fixed bug #874819
49708         * src/SDCCast.c (decorateType): fixed
49709         char foo (unsigned long ul) { return ul > 0; }
49710
49711 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
49712
49713         * doc/sdccman.lyx: Moved and added some sections, small changes
49714         all over. Telling LaTeX to be less strict with word spacing
49715         to better keep the right margin. Changed some notes about
49716         maintainance of the ports in section 3.2.1 - is it OK like this?
49717
49718 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
49719
49720         SDCC source changes:
49721         * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
49722         convilong): modified to inform the pic16 port that builtin functions
49723         are external
49724
49725         PIC16 PORT specific changes:
49726         * src/pic16/device.c pic16_dump_equates() added,
49727         processor registers declared internally by the port are emitted in
49728         the translation as equates,
49729         * src/pic16/gen.c: inline code is passed unprocessed to the
49730         translation,
49731         * (pic16_popGetLit2): fnuction modified to take second operand as
49732         pCodeOp pointer and not as literal,
49733         * (popRegFromIdx): prefixed with pic16_,
49734         * (pic16_popCombine2): modified to receive already allocated pCode
49735         operands,
49736         * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
49737         * (genFunction): initializes local stack frame and pushes on stack
49738         all the registers used by this function,
49739         * (genEndFunction): restores all registers from stack and restores
49740         stack frame,
49741         * src/pic16/glue.c (pic16emitRegularMap): various changes and
49742         improvements,
49743         * (pic16glue): changed the program startup sequence,
49744         * added new dbName code 'A' for functions placed in absolute section
49745         * src/pic16/main.c: added function attribute _naked,
49746         * added pragma 'code' to place a fnuction at an absolute address,
49747         * added command line arguments --debug-ralloc and --pcode-verbose,
49748         * (_pic16_finiliseOptions): options.all_callee_saves is set by default
49749         * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
49750         * (pic16_newpCodeOpLit2): modified to take the second operand as
49751         pCodeOp pointer,
49752         * (pic16_printpBlock): modified to emit each function in a separate
49753         section,
49754         * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
49755         UPPER for immediate operands,
49756         * src/pic16/pcodepeeph.c: added peephole support for the LFSR
49757         instruction,
49758         * src/pic16/peeph.def: all peepholes with movff are commented out,
49759         because there is a problem in the pcode peep optimizer,
49760         * src/pic16/ralloc.c: the register allocator can now reuse local
49761         function symbols for another function. This saves register usage.
49762         * src/pic16/ralloc.h: added flag isLocal in structure regs,
49763
49764         Added file src/pic16/NOTES with information about program writing on
49765         the current port version.
49766
49767 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
49768
49769         * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
49770         and peephole 252 (array access)
49771
49772 2004-01-09  Borut Razem <borut.razem AT siol.net>
49773
49774         * src/SDCCmain.c : fixed #872250: -l command line defined library
49775           files are scanned before standard library files
49776
49777 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49778
49779         * src/SDCCast.c (decorateType): fixed bug #874046
49780
49781 2004-01-09  Borut Razem <borut.razem AT siol.net>
49782
49783         * support/scripts/sdcc.nsi: remove previous installation
49784
49785 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
49786
49787         * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
49788         bytes for last interrupt vector (mcs51)
49789         * sdcc.spec: fixed typo
49790
49791 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49792
49793         * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
49794         gen51Code): more efficient parameter receive for --model-large
49795         ("bug" #845294)
49796
49797 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49798
49799         * src/ds390/main.c,
49800         * src/z80/main.c: added missed needLinkerScript flags (more than
49801         one port structure defined in these file)
49802         * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
49803         bug #795325
49804
49805 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
49806
49807         * src/SDCCmain.c: removed various references to DEFAULT_PORT
49808         * src/port.h: added flag needLinkerScript in port->linker
49809         structure to inform whether to create a .lnk file or not,
49810         * src/avr/main.c,
49811         * src/ds390/main.c,
49812         * src/hc08/main.c,
49813         * src/mcs51/main.c,
49814         * src/pic/main.c,
49815         * src/pic16/main.c,
49816         * src/xa51/main.c,
49817         * src/z80/main.c: changed appropriately to configure
49818         needLinkerScript flag
49819         * src/pic/gen.c,
49820         * src/pic16/gen.c (genAddrOf): fixed bug #863624
49821         * src/pic/glue.c: added variable udata_section_name to
49822         override default uninitialized data segment definition for
49823         devices only with SHAREBANK memory (reported from Erik Epetrich)
49824         * (pic14emitOverlay): modified to emit a commented overlay segment
49825         directive when no overlay data exist
49826         * (picglue): modified to emit uninitialized data segment
49827         according to udata_section_name
49828         * src/pic/main.c (_pic14_parseOptions): added command line
49829         options --udata-section-name=[name] to override default
49830         udata definition name
49831         * modified _linkCmd and _asmCmd to include compiler passed
49832         arguments via -W option
49833         * src/pic16/main.c: added $l in _asmCmd, changed extension for
49834         object file from '.rel' to '.o' in port->linker structure,
49835         changed size of fptr from 2 to 3 in port structure
49836
49837 2004-01-07  Borut Razem <borut.razem AT siol.net>
49838
49839         * support/scripts/sdcc.nsi: update PATH
49840         * support/scripts/sdcc.ico: craeted
49841
49842 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
49843
49844         * device/include/Makefile.in: fix install
49845         * doc/Makefile: fix install
49846
49847 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49848
49849         * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
49850         in bug #860505
49851         * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
49852         how the function variable allocation summary is displayed; also
49853         include information about variables allocated to the overlay
49854         segment
49855
49856 2004-01-06  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
49857
49858         * as/mcs51/lkmain.c: Help about -Y option
49859         * as/mcs51/lkarea.c: Fixed gcc warnings
49860
49861 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
49862
49863         * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
49864         fixed warning
49865         * support/valdiag/tests/overflow.c: added
49866         * src/SDCCast.c (decorateType),
49867         * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
49868         LEFT_OP (left shift)
49869
49870 2004-01-06  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
49871
49872         * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
49873         (default behaviour).
49874
49875 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49876
49877         A python script to validate compiler diagnostic messages. It can be
49878         used to verify that sdcc complains about bad c source code and
49879         gives a good location of the error.
49880         * support/valdiag/Makefile,
49881         * support/valdiag/valdiag.py,
49882         * support/valdiag/tests/*
49883
49884 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49885
49886         * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
49887         * src/SDCCsymt.c (newEnumType),
49888         * src/SDCCsymt.h
49889         * support/Util/SDCCerr.c,
49890         * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
49891         enum related bugs.
49892         * support/regression/tests/enum.c: added test for enum values that
49893         require at least 2 bytes of storage.
49894
49895 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
49896
49897         * src/common.h: added ifndef/define/endif macros
49898         around the header file.
49899         Bug reported from Jesus Calvino-Fraga
49900
49901 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
49902
49903         * sdcc.spec: updated
49904         * device/include/Makefile.in: don't install CVS directories
49905         * device/lib/Makefile.in: added removal of CVS directories after install
49906         * doc/Makefile: fixed install, added local_icons
49907         * sim/ucsim/gui.src/Makefile.in: fixed an old typo
49908         * src/mcs51/gen.c (genRightShift): fixed bug #870788
49909         * src/ds390/gen.c (genRightShift): fixed bug #870788
49910         * src/SDCCast.c (decorateType): fixed bug #870781
49911
49912 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
49913
49914         PIC16 port related changes:
49915         * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
49916         added variable stackPos,
49917
49918         * gen.c: genCall, assignResultValue: added support for
49919         pushing/retrieving function parameters to/from stack,
49920         genFunction,genEndFunction: setup stack frame for the
49921         generated function,
49922         genAddrOf: will be changed according to bug 863624
49923
49924         * added files genutils.c and genutils.h which contain gen*
49925         debugged and optimised functions extracted from gen.c
49926
49927         * glue.c: added variable 'externs' which holds extern symbols,
49928         pic16emitRegularMap: is modified to properly handle relocatable
49929          symbols under the new scheme,
49930         pic16createInterruptVect: is modified
49931         pic16printPublics: is modified to emit 'global' assembler directives,
49932         added pic16_printExterns to print extern symbols,
49933         pic16glue: initializes stack/frame pointer in the beginning of
49934         the assembly output. Temporary hack, will be corrected later,
49935         because gplink yet does not support stack and SDCC does not
49936         yet support a type of crt0.o object to create the final binary.
49937
49938         * Removed many lines that contain 8051 legacy code.
49939         * The code is finally placed under a 'code' directive.
49940         * Added port specific options.
49941
49942         * _process_pragma: simplified since now we do not need *special*
49943         include file to define SFR registers. But a separate header
49944         will be needed. This will be developed later.
49945         * _pic16_parseOptions: added, parses port specific options:
49946         --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
49947         --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
49948         --preplace-udata-with=
49949
49950         * _pic16_setDefaultOptions: modified to initialize section names,
49951         but hack is temporarly out of order since it needs improvement.
49952         * _pic16_genAssemblerPreamble: configuration words are emitted by
49953         their address instead of their name. This part is incomplete and
49954         supports only the 18Fxx2 devices. Other devices will emit an error
49955         during assembly since they do not contain the same set of config
49956         registers
49957         * _pic16_genIVT: is modified,
49958
49959         * pcode.c: added definitions for some hardware registers that are needed
49960         for stack support
49961         * added flag is2LitOp and variable pci_magic in pCodeInstruction.
49962         All PCI entries are updated. Now LFSR is supported.
49963         * Removed pic16_pciTRIS is mentioned by mdubuc in source
49964         * added pic16_newpCodeOpLit2 to support instructions with
49965         two literal arguments
49966         * pic16_pCode2str: corrected code that emits assembler instructions
49967         with two literal operands and those that have an access bit modifier
49968         * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
49969         this fixes a bug which caused some labels to be lost, when an
49970         assembler directive was added, i.e. banksel,
49971         * pic16_FixRegisterBanking: improved logic that causes the insertion
49972         of bank switching,
49973         * InlineFunction: functions that are called once, are not any more
49974         inlined. This can be a port option in the future,
49975
49976         * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
49977
49978         * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
49979         hold the corresponding uninitialized symbols,
49980         * pic16_allocProcessorRegister: registers have explicit marked the
49981         accessBank field,
49982         * pic16_allocInternalRegister: registers are explicit marked as
49983         not used,
49984         * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
49985         processing list, so bit registers were lost,
49986         *
49987
49988         * ralloc.h: added field 'accessBank' and original symbol operand
49989         in register definition,
49990         * removed the field isMapped from register definition,
49991
49992         ** Several functions have been removed from various sources:
49993         BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
49994         pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
49995         isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
49996         pic16_assignRelocatableRegisters
49997
49998         ** others have been introduced:
49999         pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
50000         pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
50001
50002 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
50003
50004         * support/scripts/inc2h.pl: changed definition of BIT_AT
50005         to emit 'sbit at' instead of 'bit at'. This was a request.
50006
50007         PIC16 port related preliminary changes:
50008         * gen.c: prefixed function popRegFromString with
50009         pic16_ and all references to it corrected
50010         * pcode.c: all pic16_pc_* hardware registers prefixed
50011         with underscore (_),
50012         pic16_popCopyGPR2Bit(): function sets register wasUsed=1
50013         * ralloc.c: newReg(): when register is REG_SFR then
50014         set address to rIdx,
50015         pic16_allocProcessorRegister(): marks register wasUsed=0
50016         pic16_writeUsedRegs(): added a call to assign processor
50017         registers via pic16_assignFixedRegisters
50018
50019 2004-01-04  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
50020
50021         * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
50022         as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
50023         variables in unused register banks.  Also the SSEG is placed
50024         wherever there is enough space for it, and IDATA can be anywhere
50025         in internal RAM.  For now compile using -Wl-Y[stack_size].
50026         The mem file is different for this option as well, since it
50027         makes no sense of talking about DSEG length.
50028
50029 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
50030
50031         * src/SDCClrange.c: fixed bug 869095 that caused segfault
50032         in certain cases, e.g. when ROM assignment, patch provided
50033         from Albert den Haan.
50034
50035 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
50036
50037         Many signedness and type propagation fixes:
50038         * src/SDCCicode.c: made geniCodeCast() static
50039         replaced SPEC_ by IS_ (cosmetic)
50040         (operandOperation): fixed div and mod operation
50041         (usualBinaryConversions): added support for promotion of char
50042         (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
50043         (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
50044         (geniCodeAdd): an array index will stay unsigned, even if promoted
50045         from char to int
50046         (geniCodeArray): ditto
50047         * src/SDCCicode.h: made geniCodeCast() static: removed prototype
50048         * src/SDCCsymt.c (computeType): added more support for char;
50049         promotion of char is selectable by promoteCharToInt, fixed signedness
50050         for all cases
50051         (powof2): replaced (unsigned long) by (TYPE_UDWORD)
50052         * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
50053         * src/SDCCval (val*): replaced signedness calculation by
50054         computeType()
50055         rearranged if-branches (cosmetic)
50056         (valShift): added warning W_SHIFT_CHANGED
50057         (valCompare): fixed problem with different types
50058         * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
50059         * support/regression/tests/literalop.c: added many cases
50060         * support/regression/tests/ast_constant_folding.c: changed finally to
50061         'unsigned int'
50062         * .version: new year, new version: 2.3.7
50063         * src/SDCCmain.c (main): applied patch #866468
50064         * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
50065         provided by Scott Bronson
50066         * doc/sdccman.lyx: updated documentation for sdcdb
50067         updated and added chapter tips
50068
50069 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50070
50071         * src/SDCCsymt.h: missing from yesterday's commits
50072
50073 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50074
50075         * src/SDCC.y (struct_or_union_specifier),
50076         * support/Util/SDCCerr.c,
50077         * support/Util/SDCCerr.h: verify that struct & union tags are used
50078         as declared.
50079
50080 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50081
50082         * src/SDCCglobl.h: missing from yesterday's commits
50083
50084 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50085
50086         * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
50087         sft_attributes, struct_declaration, parameter_declaration,
50088         type_name, start_block, declaration_list),
50089         * src/SDCC.lex (check_type): support redefinition of typedef names
50090
50091 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
50092
50093         * src/mcs51/gen.c (genPlus): added special handling for 256 byte
50094         aligned xdata arrays. Erik helped me with the if clause.
50095
50096 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50097
50098         * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
50099         warning
50100
50101 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50102
50103         * src/SDCCast.h,
50104         * src/SDCCast.c (newAst_),
50105         * src/SDCCicode.h,
50106         * src/SDCCicode.c (ast2iCode, newiCode),
50107         * src/SDCCglobl.h,
50108         * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
50109         expr, statement, expression_statement, selection_statement,
50110         iteration_statement, expr_opt, jump_statement): foundation for tracking
50111         sequence points
50112         * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
50113         point code too)
50114
50115 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50116
50117         * support/Util/SDCCerr.c,
50118         * src/SDCCast.h,
50119         * src/SDCCast.c (createCase, createDefault, decorateType),
50120         * src/SDCClabel.c (labelUnreach),
50121         * src/SDCC.y (labeled_statement, jump_statement): More improvements
50122         to error messages.
50123         * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
50124         (with thanks to Stas Sergeev)
50125         * device/include/time.h,
50126         * device/lib/time.c (CheckTime): suppress unreachable code warning
50127
50128 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50129
50130         * src/SDCCast.c (createIvalCharPtr),
50131         * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
50132         bug #753752)
50133         * support/regression/tests/nullstring.c: tests for these two bugs
50134
50135 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50136
50137         * support/Util/SDCCerr.h,
50138         * support/Util/SDCCerr.c (E_NOT_ALLOWED),
50139         * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
50140         about storage class and 'at' used inside struct or union
50141         * src/SDCCBBlock.c (iCodeFromeBBlock),
50142         * src/SDCCcse.c (ifxOptimize),
50143         * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
50144         printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
50145         printIval, emitStaticSeg, emitOverlay),
50146         * src/SDCClabel.c (deleteIfx),
50147         * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
50148         * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
50149         gatherAutoInit, processParms),
50150         * support/Util/SDCCerr.h,
50151         * support/Util/SDCCerr.c (werrorfl): Support for better error location
50152         reporting for post-parse errors.
50153
50154 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50155
50156         * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
50157         implicit casts via union; they don't work on big endian systems
50158         (possible fix for bug #861138)
50159
50160 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
50161
50162         (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
50163         * src/mcs51/main.c: fixed the fix for bug #737001
50164
50165 2003-12-15  Borut Razem <borut.razem AT siol.net>
50166
50167         * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
50168
50169 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50170
50171         * support/makebin/makebin.c: put output in binary mode
50172
50173 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
50174
50175         * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
50176         xdata and data memory on startup. Set the environment variable
50177         SDCC_NOGENRAMCLEAR to disable this.
50178         * src/mcs51/peephole.def,
50179         * src/ds390/peephole.def: using the atomic test and clear instruction jbc
50180         (allows non-interrupt and interrupt code to safely compete for a resource
50181         without the non-interrupt code having to disable interrupts)
50182
50183 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50184
50185         * src/SDCCicode.c (geniCodeAdd),
50186         * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
50187         with valFromType if type might be a pointer and host is big endian).
50188         * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
50189         types, not just integer types.
50190         * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
50191         multiply defined with mismatching "at" address.
50192
50193 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50194
50195         * src/ds390/main.c (PORT tininative_port): fixed bug #858416
50196         * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
50197         * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
50198         with embedded nulls (fixed bug #753752)
50199
50200 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
50201
50202         * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
50203         Apparently this did not see much testing (endless loop)
50204
50205 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50206
50207         * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
50208
50209 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50210
50211         * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
50212         gracefully handle NULL memmap pointers
50213
50214 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50215
50216         * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
50217         instead of deleting the iCode when an operand is volatile
50218         * src/z80/gen.c (genDummyRead),
50219         * src/mcs51/gen.c (genDummyRead),
50220         * src/ds390/gen.c (genDummyRead),
50221         * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
50222         not just IC_RIGHT
50223         * src/SDCCicode.c (geniCodeCall): fixed bug #851607
50224         * src/SDCC.y: fixed bug #850420
50225
50226 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50227
50228         Applied z80 i/o port patch from Peter Townson and fixed some operators
50229         to better handle operands in A register.
50230         * device/include/z180.h
50231         * src/SDCC.y
50232         * src/SDCCglue.c
50233         * src/z80/gen.c
50234         * src/z80/gen.h
50235         * src/z80/main.c
50236         * src/z80/peeph-z80.def
50237         * src/z80/peeph.def
50238         * src/z80/z80.h
50239
50240 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50241
50242         * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
50243
50244 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50245
50246         * device/lib/hc08/_mullong.c: Removed extra #endif
50247
50248 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50249
50250         * sim/ucsim/hc08.src/inst.cc,
50251         * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
50252         carries from x to h
50253         * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
50254         * src/hc08/gen.c (XAccRsh): fixed problem with right shift
50255         * device/include/stdarg.h: fixed varargs for hc08
50256         * device/lib/Makefile.in,
50257         * device/lib/hc08/Makefile,
50258         * device/lib/hc08/_mulint.c,
50259         * device/lib/hc08/_mullong.c: fixed some endian problems
50260
50261 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
50262
50263         * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
50264         * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
50265         * device/lib/_gptrget.c,
50266         * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
50267
50268 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50269
50270         * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
50271         * src/SDCCast.c (astErrors): fixed bug #846007
50272         * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
50273
50274 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50275
50276         * src/SDCCast.c (decorateType): disabled a transformation I added in
50277         revision 1.188 (access to fields of a structure at an absolute address);
50278         it breaks with bitfields, extern declarations, and gcse analysis.
50279         * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
50280         could be assigned through a pointer, so don't complain.
50281         * src/SDCCast.c (astErrors),
50282         * src/SDCCast.h,
50283         * src/SDCCglue.c (emitRegularMap): fixed bug #847813
50284
50285 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
50286
50287         * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
50288         * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
50289         output of __config directives, since gpasm now supports them
50290         * src/pic16/main.c (_pic16_finaliseOptions): define MCU
50291         pre-processor macro, i.e. -DMCU=p18f452
50292         * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
50293         and modified to handle 'cast' icode similarly to '=' icode
50294         * src/pic16/device.h (typedef struct PIC_device): added field
50295         'extMIface' to indicate that chip has external memory interface
50296         * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
50297         18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
50298         18F8720
50299
50300 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50301
50302         * src/SDCC.y (pointer): fixed bug #846006
50303         * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
50304         * src/SDCCast.c (decorateType): fixed bug #846009
50305         * src/ds390/peeph.def,
50306         * src/ds390/gen.c (genAnd, genOr),
50307         * src/mcs51/peeph.def,
50308         * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
50309
50310 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50311
50312         Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
50313         * src/SDCCdflow.c
50314         * src/SDCCcse.c
50315         * src/SDCCcse.h
50316         * src/SDCCBBlock.h
50317         * src/SDCCBBlock.c
50318
50319 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
50320
50321         fixed bug #845089
50322         * src/SDCCbitv.h,
50323         * src/SDCCbitv.c: added function to free a bitvector
50324         * src/SDCClrange.h,
50325         * src/SDCClrange.c: added function to recompute the liveranges
50326         * src/avr/ralloc.c,
50327         * src/ds390/ralloc.c,
50328         * src/hc08/ralloc.c,
50329         * src/mcs51/ralloc.c,
50330         * src/pic/ralloc.c,
50331         * src/pic16/ralloc.c,
50332         * src/xa51/ralloc.c,
50333         * src/z80/ralloc.c: recompute the liveranges after register packing
50334
50335 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
50336
50337         * src/SDCCloop.c (newInduction): fixed bug #845630
50338
50339 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50340
50341         * src/SDCCsymt.c (compareTypesExact): disabled debugging output
50342         inadvertantly left behind from my 2003-11-12 change
50343
50344 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50345
50346         Updated headers I neglected to commit yesterday.
50347         * src/SDCClrange.h,
50348         * src/SDCCicode.h
50349
50350 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50351
50352         * src/SDCCcse.c (algebraicOpts): fixed bug #773153
50353         * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
50354         * src/SDCCopt.c (eBBlockFromiCode),
50355         * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
50356         the creation of the key hash table from the sequencing so it can be used
50357         earlier (for some GCSE bug fixes still pending)
50358
50359 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
50360
50361         * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
50362         * support/regression/tests/addsub.c: testing genPlus shortcut
50363
50364 2003-11-15  Borut Razem <borut.razem AT siol.net>
50365
50366         * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
50367
50368 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50369
50370         * src/SDCCcse.c (cseBBlock): fixed bug #527779
50371         * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
50372         ordering is immaterial.
50373         * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
50374
50375 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50376
50377         * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
50378         * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
50379         (SIGSEV) of bug #840381
50380         * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
50381         unlink new file before rename if new and old filenames are the same)
50382
50383 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
50384
50385         * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
50386         uninitialized variables) for the mcs51. Set environment variable
50387         SDCC_GENRAMCLEAR to test.
50388         xdata initialization slightly shorter
50389
50390 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50391
50392         * src/SDCCsymt.h,
50393         * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
50394         #838241 & 780691 (basicly the same bug)
50395         * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
50396         * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
50397
50398 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
50399
50400         * src/SDCCmain.c (linkEdit): "fix" #834252
50401
50402 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50403
50404         * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
50405         * src/SDCCast.h,
50406         * src/SDCC.y: fixed bug #819403
50407
50408 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50409
50410         * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
50411         the reentrant attribute.
50412         * src/hc08/gen.c (genPackBits): added missing stack readjustment
50413         * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
50414         simulation
50415         * src/SDCCast.c (decorateType): fixed bug with storage class not being
50416         updated during pointer dereference; f.e. ~(((char *)1)*) was being
50417         erroneously reduced to a literal.
50418         * src/hc08/ralloc.c (packRegisters, rematStr),
50419         * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
50420         some cases
50421
50422 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
50423
50424         * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
50425         * doc/sdccman.lyx: changed from 'article' to 'book'
50426         * doc/Makefile: readded test_suite_spec and cdbfileformat
50427
50428 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
50429
50430         * device/include/stdlib.h: include malloc.h to comply with ANSI
50431         * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
50432
50433 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
50434
50435         * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
50436         * doc/clean.mk: also remove *.out files
50437         * doc/sdccman.lyx: some additions, larger top/bottom margins
50438
50439 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50440
50441         * src/SDCC.y: fixed bug #837365
50442         * support/regression/tests/bitopcse.c
50443         * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
50444         a symbol (might be valop instead)
50445         * device/lib/Makefile.in: added errno.c to HC08SOURCES
50446         * device/lib/clean.mk: added hc08 to the cleaning list
50447
50448 2003-11-04  Borut Razem <borut.razem AT siol.net>
50449
50450         * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
50451           made 2003-11-04
50452         * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
50453           as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
50454           malloc is declared in standard stdlib.h
50455
50456 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50457
50458         * device/lib/hc08/Makefile: need to clean .rel not .o files
50459         * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
50460
50461 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50462
50463         * src/port.h,
50464         * src/hc08/main.c,
50465         * src/mcs51/main.c,
50466         * src/ds390/main.c,
50467         * src/z80/main.c,
50468         * src/avr/main.c,
50469         * src/pic/main.c,
50470         * src/pic16/main.c,
50471         * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
50472         * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
50473         tests (which uses the port's oclsExpense function)
50474         * src/SDCC.y,
50475         * src/SDCCast.c,
50476         * src/SDCCicode.c,
50477         * src/hc08/gen.c,
50478         * src/ds390/gen.c,
50479         * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
50480
50481 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50482
50483         * src/SDCCcse.c (ifxOptimize),
50484         * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
50485         an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
50486         deleting the IFX iCode.
50487         * src/hc08/ralloc.c: reduced unneeded slocs
50488         * src/hc08/gen.c: fixed bug in asmopToBoolean
50489
50490 2003-11-04  Borut Razem <borut.razem AT siol.net>
50491
50492         * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
50493           support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
50494           as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
50495           transferred to configure
50496
50497 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
50498
50499         Use headers defined in the C[++] standards:
50500         * sim/ucsim/gui.src/serio.src/fileio.cc
50501         * sim/ucsim/gui.src/serio.src/frontend.cc
50502         * sim/ucsim/gui.src/serio.src/main.cc
50503         * sim/ucsim/gui.src/serio.src/posix_signal.cc
50504         * support/Util/NewAlloc.c
50505         * as/hc08/lklibr.c
50506         * as/mcs51/lklibr.c
50507         * as/z80/aslist.c
50508         * as/z80/assym.c
50509
50510 2003-11-03  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
50511
50512         * Added MSVC projects for hc08 assembler and linker:
50513         all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
50514         /as/hc08/link_hc08.dsp
50515
50516 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
50517
50518         * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
50519
50520 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
50521
50522         * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
50523
50524 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
50525
50526         * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
50527
50528 2003-10-31  Borut Razem <borut.razem AT siol.net>
50529
50530         * support/cpp2/cpplib.h,
50531           support/cpp2/cpplib.c,
50532           support/cpp2/cpplex.c,
50533           support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
50534           to switch _asm block preprocessing on / off. Default is
50535           #pragma preproc_asm +
50536
50537 2003-10-31  Borut Razem <borut.razem AT siol.net>
50538
50539         * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
50540           when outputting comment blocks (when executed with -C option) and
50541           _asm (SDCPP specific) blocks
50542
50543 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50544
50545         * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
50546
50547 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
50548
50549         * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
50550
50551 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
50552
50553         * src/SDCCmain.c (linkEdit): "fixed" bug #833605
50554         * src/SDCCast.c (decorateType): fixed bug #832664
50555
50556 2003-10-31  Borut Razem <borut.razem AT siol.net>
50557
50558         * support/cpp2/cpplex.c: fixed for SDCPP:
50559           comments(when executed with -C option) and _asm blocks
50560           were included even if they where in skipped #if block.
50561           Applied solution from GCC cpp 3.3.2
50562
50563 2003-10-31  Borut Razem <borut.razem AT siol.net>
50564
50565         * src/SDCC.lex: sdcc now understands both formats:
50566           '# <line_number> <file_name>' and
50567           '#line <line_number> <file_name>'
50568         * support/cpp2/cppmain.c: sdcpp now generates the standard
50569           '# <line_number> <file_name>' instead of former
50570           '#line <line_number> <file_name>'
50571
50572 2003-10-30  Borut Razem <borut.razem AT siol.net>
50573
50574         * support/cpp2/cpphash.h,
50575         * support/cpp2/cpplib.h
50576         * support/cpp2/cpplex.c,
50577         * support/cpp2/cppmain.c,
50578         * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
50579
50580 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50581
50582         Fixed a number of problems revealed by bug #827883.
50583         * src/SDCCloop.c (loopInvariants): Spill location of the
50584         result operand should be recomputed if extracted from
50585         a loop. Also, don't extract assignments of an iTemp
50586         from a literal.
50587         * src/SDCCast.c (isConformingBody): loop reversal should
50588         not occur if the control variable is involved with a
50589         relational operator.
50590
50591 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
50592
50593         * .version: bumped to 2.3.6 to reflect the big improvements
50594         made by Erik and Klaus. Thanks!
50595
50596 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
50597
50598         Replaced the livrange code.
50599         * src/SDCClrange.c: added new LR code
50600         * src/SDCCloop.c,
50601         * src/SDCCBBlock.h: removed remainig parts from old LR code
50602         * src/ds390/ralloc.c,
50603         * src/ds390/gen.c: minor fixes to make it work with new code
50604
50605 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50606
50607         * as/hc08/asm.h,
50608         * as/hc08/lkrloc.c,
50609         * src/hc08/gen.c,
50610         * src/hc08/ralloc.c: Fix various warnings related to the hc08
50611         * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
50612         (tweaked fix for bug #818696)
50613
50614 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50615
50616         * src/z80/ralloc.c (joinPushes): Fixed bug #828742
50617
50618 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50619
50620         * src/SDCCmain.c,
50621         * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
50622         * src/mcs51/gen.c (gencjneshort),
50623         * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
50624         more efficient (per Scott Bronson's suggestion)
50625
50626 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50627
50628         Extended the semantics of the critical keyword to include
50629         individual statements. See RFE #827755 and #799831
50630         * src/SDCC.y
50631         * src/SDCCicode.c
50632         * src/SDCCopt.c
50633         * src/SDCCast.c
50634         * support/Util/SDCCerr.c
50635         * support/Util/SDCCerr.h
50636         * src/mcs51/gen.c
50637         * src/ds390/gen.c
50638         * src/hc08/gen.c
50639
50640 2003-10-19  Borut Razem <borut.razem AT siol.net>
50641
50642         * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
50643
50644 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50645
50646         * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
50647         Fixed bug #818696
50648         * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
50649         and predecrement operand is displayed
50650
50651 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
50652
50653         * src/SDCCval.c (valMinus): fixed bug #826041
50654
50655 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50656
50657         Some hc08 related updates that I missed earlier
50658         * sim/ucsim/stypes.h
50659         * support/regression/ports/hc08/spec.mk
50660
50661 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50662
50663         New target "hc08" for the Motorola 68hc08 family of micros
50664
50665         * configure
50666         * configure.in
50667         * Makefile
50668         * src/hc08/*
50669         * src/SDCCmain.c
50670         * src/port.h
50671         * sim/ucsim/hc08.src/*
50672         * sim/ucsim/configure.in
50673         * src/ucsim/configure
50674         * sim/ucsim/packages_in.mk
50675         * as/hc08/*
50676         * as/Makefile
50677         * device/include/mc68hc908qy.h
50678         * device/lib/hc08/*
50679         * device/lib/Makefile.in
50680         * support/regression/ports/hc08/*
50681         * support/regression/Makefile
50682
50683 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50684
50685         * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
50686         regression test
50687         * src/ds390/gen.c (genCast): fixed bug #821957
50688
50689 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
50690
50691         * device/lib/logf.c: "fixed" overlay bug
50692         * support/regression/ports/host/spec.mk: added m library
50693         * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
50694         * support/regression/tests/float_trans: added (for Eric)
50695
50696 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
50697
50698         * src/mcs51/gen.c (genCpl): fixed bug
50699         http://sf.net/mailarchive/message.php?msg_id=6263915
50700
50701 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
50702
50703         * src/SDCCast.c (decorateType): added extended constant folding
50704         * src/SDCCsymt.c (computeType): cleanup
50705         * src/SDCCval.c (valShift): minor optimization
50706         * support/regression/tests/ast_constant_folding.c: added
50707
50708 2003-10-09  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50709
50710         * src/SDCCmain.c: removed some unintended changes
50711
50712 2003-10-09  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50713
50714         * src/SDCCmain.c (setParseWithComma): fixed bug #816685
50715         * src/z80/gen.c: fixed part of bug #817589
50716         * src/SDCCsymt.c (checkFunction): fixed bug #817895
50717
50718 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
50719
50720         Replaced cast (void **) with (void *) to avoid gcc 3 warning:
50721         * src/SDCCcflow.c
50722         * src/SDCCcse.c
50723         * src/SDCCdflow.c
50724         * src/SDCClabel.c
50725         * src/SDCClrange.c
50726         * src/SDCCmem.c
50727         * src/SDCCopt.c
50728         * src/SDCCpeeph.c
50729         * src/SDCCset.c
50730         * src/avr/ralloc.c
50731         * src/ds390/ralloc.c
50732         * src/izt/ralloc.c
50733         * src/mcs51/ralloc.c
50734         * src/pic/ralloc.c
50735         * src/pic16/ralloc.c
50736         * src/xa51/ralloc.c
50737         * src/z80/ralloc.c
50738         * src/z80/gen.c: removed unused label "release:"
50739
50740 2003-10-06  Borut Razem <borut.razem AT siol.net>
50741
50742         * src/SDCC.lex: removed definition of unused variables
50743           save_optimize and save_options
50744
50745 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
50746
50747         * clean.mk: removed '=' in "-maxdepth=1"
50748         * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
50749         * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
50750
50751 2003-10-06  Borut Razem <borut.razem AT siol.net>
50752
50753         * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
50754           my_unput() replaced by unput()
50755
50756 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
50757
50758         * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
50759         setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
50760         type-punned pointer will break strict-aliasing rules"
50761         Old LR behaviour is again default; Klaus' LR can be choosen by
50762         defining the environment variable LRKLAUS
50763         * src/SDCCBBlock.h
50764         * src/SDCCloop.c
50765         * src/SDCClrange.c
50766         * src/ds390/ralloc.c (spillThis): applied Klaus' patch
50767         * clean.mk: fixed removal of files in bin/CVS/
50768         * device/lib/clean.mk: fixed removal of directories small and large
50769         * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
50770         * src/SDCCicode.c,
50771         * src/SDCCval.c: removed superflous test for pedantic
50772
50773 2003-10-05  Borut Razem <borut.razem AT siol.net>
50774
50775         * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
50776           Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
50777           message "unmatched #pragma SAVE and #pragma RESTORE"
50778
50779 2003-10-04  Frieder Ferlemann <Frieder.Ferlemann AT web.de>
50780
50781         * doc/sdccman.lyx: various additions and updates (interrupts, inline
50782           assembly, critical functions, atomic, nojtbound)
50783
50784 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
50785
50786         Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
50787         * src/SDCCBBlock.h
50788         * src/SDCCloop.c
50789         * src/SDCCloop.h
50790         * src/SDCClrange.c
50791
50792 2003-10-03  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50793
50794         * src/z80/gen.h,
50795         * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
50796         * src/mcs51/gen.h
50797         * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
50798         * src/ds390/gen.h
50799         * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
50800         * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
50801         * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
50802
50803 2003-10-02  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50804
50805         * src/z80/gen.c (genRet): fixed bug #524753
50806         * src/z80/gen.c (genCast): fixed internal error on cast from
50807         pointer to long
50808         * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
50809         fix for bug #477835 to the z80
50810         * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
50811         for tracking iCodes in the peephole optimizer for z80
50812
50813 2003-10-01  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50814
50815         * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
50816         the other part of bug #814548
50817         * src/SDCCpeeph.c (labelInRange): fixed bug #814558
50818
50819 2003-09-30  Bernhard Held <bernhard AT bernhardheld.de>
50820
50821         * src/SDCCcse.c: fixed part of bug #814548
50822
50823 2003-09-28  Borut Razem <borut.razem AT siol.net>
50824
50825         * src/asm.c: rewrite of printILine() to use temporary file instead
50826           a pipe
50827         * src/xa51/main.c: commented out declaration of int rewinds
50828
50829 2003-09-27  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50830
50831         * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
50832
50833 2003-09-26  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50834
50835         * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
50836         * src/asm.c (printILine): Fixed bug #811015
50837
50838 2003-09-22  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
50839
50840         *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
50841         freeing.
50842
50843 2003-09-21  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50844
50845         * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
50846         * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
50847         to correctly handle general case of AOP_PAIRPTR
50848         * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
50849
50850 2003-09-21  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50851
50852         * src/mcs51/ralloc.c (fillGaps),
50853         * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
50854         register positioning bug)
50855
50856 2003-09-21  Bernhard Held <bernhard AT bernhardheld.de>
50857
50858         * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
50859
50860 2003-09-19  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50861
50862         * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
50863         genCodePointerGet, genGenPointerGet, genFarPointerSet,
50864         genGenPointerSet): handle AOP_DPTR correctly when loading dptr
50865         (ralloc doesn't intentionally do this now, but perhaps later)
50866         * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
50867         * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
50868         register positioning bugs (Fixed bug #762602 and #795325)
50869         * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
50870         (Fixed bug #808779)
50871         * src/z80/gen.c: increased _vemit2's buffer[] to handle long
50872         lines that --i-code-in-asm generates
50873
50874 2003-09-18  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
50875
50876         *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
50877         trying to fclose a FILE* that was already closed.
50878
50879 2003-09-18  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50880
50881         * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
50882         of const struct should be treated as if const themselves)
50883
50884 2003-09-18  Bernhard Held <bernhard AT bernhardheld.de>
50885
50886         * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
50887
50888 2003-07-06  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
50889
50890         * support/librarian/sdcclib.c: Generate correct offsets for libraries with
50891         Unix (/n) and DOS (/r/n) line terminations.
50892
50893 2003-09-17  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50894
50895         * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
50896         bug #613775
50897
50898 2003-09-16  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50899
50900         * src/mcs51/gen.c (genFunction, genEndFunction),
50901         * src/ds390/gen.c (genFunction, genEndFunction): Moved save
50902         and restore of EA so that stack offsets to parameters are
50903         correct when using both critical and reentrant/stack-auto.
50904         * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
50905         size (can be triggered in error if sloc is shared between
50906         different sized objects)
50907         * device/include/float.h: fixed macros to explicitly use
50908         unsigned long where needed
50909
50910 2003-09-15  Bernhard Held <bernhard AT bernhardheld.de>
50911
50912         Feature req. 799831: added code to allow nesting of critical functions
50913         * src/mcs51/gen.c (genFunction, genEndFunction)
50914         * src/ds390/gen.c (genFunction, genEndFunction)
50915
50916 2003-09-14  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50917
50918         * src/SDCCsymt.c (sclsFromPtr),
50919         * src/SDCCsymt.h,
50920         * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
50921         support for standard C idiom of memory mapped variables; for
50922         example, *((xdata int*)0x1234) = 1 is now internally equivalent
50923         to xdata int at 0x1234 tempvar = 1.
50924         * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
50925         provided by Akiya ISHIDA
50926
50927 2003-09-13  Bernhard Held <bernhard AT bernhardheld.de>
50928
50929         * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
50930         * src/SDCCval.c (constVal): added reduction from int to char
50931         * src/SDCCval.c (valMult, valDiv): fixed sign handling
50932         * src/SDCCval.c (valShift): fixed after change of cheapestVal()
50933         * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
50934         to ignore the sign
50935         * support/regression/tests/shifts.c: fixed
50936
50937 2003-09-13  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50938
50939         * src/z80/gen.c (genXor): Fixed bug #805445
50940
50941 2003-09-12  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50942
50943         Fixed bug #621531 (const & volatile confusion in the type chain).
50944         DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
50945         refer to the const or volatile state of the pointer itself.
50946
50947         * src/SDCCast.c
50948         * src/SDCCglue.c
50949         * src/SDCCicode.c
50950         * src/SDCCsymt.c
50951         * src/SDCCval.c
50952         * src/SDCC.y
50953         * src/SDCCsymt.h
50954         * src/pic/gen.c
50955         * src/pic/ralloc.c
50956         * src/pic16/gen.c
50957         * src/pic16/ralloc.c
50958         * support/regression/tests/const.c
50959
50960 2003-09-10  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
50961
50962         When checking for duplicated modules, use absolute paths
50963         instead of relative paths.  Files changed:
50964
50965         * as/mcs51/lklib.c
50966         * link/z80/lklib.c
50967
50968 2003-09-09  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50969
50970         * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
50971
50972 2003-09-07  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50973
50974         * device/include/string.h: added size_t typedef, changed
50975         prototypes to use size_t, eliminated separate reentrant and
50976         non-reentrant declarations, added _memmove declaration
50977         * device/lib/_memcpy.c: changed to use size_t instead of int,
50978         changed /4 to >>2 to avoid division library call
50979         * device/lib/_memcmp.c,
50980         * device/lib/_memset.c,
50981         * device/lib/_strncat.c,
50982         * device/lib/_strncpy.c,
50983         * device/lib/_strncmp.c: changed to use size_t instead of int
50984         * device/lib/_memmove.c: new file (fixed bug #772294)
50985         * device/lib/Makefile.in: added _memmove.c
50986         * device/lib/z80/asm_strings.s: fixed bug #772290
50987         * support/regression/tests/bitfields.c: attempt to fix host assertion
50988         failure on amd64-unknown-linux2.2
50989
50990 2003-09-06  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
50991
50992         * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
50993         * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
50994         * as/z80/asmain.c (main): fixed bug #801766
50995
50996 2003-09-06  Bernhard Held <bernhard AT bernhardheld.de>
50997
50998         * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
50999         compilers
51000
51001 2003-09-05  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
51002
51003         * src/SDCCast.c (isConformingBody): fixed loop reversal bug
51004         reported in bug #800609
51005
51006 2003-09-04  Vangelis Rokas <vrokas AT otenet.gr>
51007
51008         * Top header beautifications in src/pic16 directory:
51009           device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
51010           pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
51011           pcoderegs.h, ralloc.c, ralloc.h
51012         * main.c: added top header and GPL license notice
51013         * pcode.c: fixed the if-conditional warning
51014
51015 2003-09-04  Bernhard Held <bernhard AT bernhardheld.de>
51016
51017         * device/lib/_mullong.c: replaced int by short for gcc
51018
51019 2003-08-31  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
51020
51021         * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
51022         and JUMPTABLE iCodes properly now (worked by accident before)
51023         * src/mcs51/gen.c (leftRightUseAcc),
51024         * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
51025         iCode properly now. Use getSize instead of nRegs since a & b
51026         aren't part of the nRegs tally.
51027
51028 2003-08-31  Vangelis Rokas <vrokas AT otenet.gr>
51029
51030         * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
51031         * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
51032           before instructions that use the _STATUS register
51033
51034 2003-08-31  Bernhard Held <bernhard AT bernhardheld.de>
51035
51036         * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
51037         * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
51038         fetching of the pointer
51039         * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
51040         copied from genNearPointerSet()
51041         * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
51042         * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
51043         If they pop r0/r1 they must be called in the opposite order than aopOp().
51044         * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
51045         (resp. --stack-auto), prepared for --xstack
51046
51047 2003-08-28  Frieder Ferlemann <Frieder.Ferlemann AT web.de>
51048
51049         * doc/sdccman.lyx: reverted tables to those in cvs 1.64
51050
51051 2003-08-28  Bernhard Held <bernhard AT bernhardheld.de>
51052
51053         * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
51054         these ports have their own __sdcc_external_start()
51055
51056 2003-08-26  Bernhard Held <bernhard AT bernhardheld.de>
51057
51058         pic patch provided by Slade Rich <slade_rich AT yahoo.com>
51059         * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
51060         type for bits was changed. It resulted in bit variables becoming
51061         global, which is not permitted in PIC 14 assembly output.
51062
51063 2003-08-23  Frieder Ferlemann <Frieder.Ferlemann AT web.de>
51064
51065         * doc/sdccman.lyx: various additions and updates. Rearranged sections
51066
51067 2003-08-22  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
51068
51069         Z80 and MCS51 linkers complaint if a public symbol is defined
51070         in more than one library module:
51071
51072         * as/mcs51/lklib.c
51073         * link/z80/lklib.c
51074         * as/mcs51/Makefile.in
51075
51076 2003-08-22  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
51077
51078         A few small changes that speed up the peephole optimizer.
51079
51080         * src/SDCCpeeph.c
51081
51082 2003-08-22  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
51083
51084         Try to make the peephole optimizer smarter by maintaining
51085         an association between the assembly source code and the
51086         iCodes that originated them. Put this information to use
51087         with a new peephole rule condition "notVolatile" so that
51088         the rules can be aggressive yet still safe.
51089
51090         * src/SDCCpeeph.c
51091         * src/SDCCpeeph.h
51092         * src/mcs51/gen.c
51093         * src/mcs51/peeph.def
51094
51095 2003-08-20  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
51096
51097         Fixed bug #741761
51098
51099         * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
51100         * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
51101         if the left or right operand symbols have the accuse flag set.
51102
51103 2003-08-20  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
51104
51105         Changed the type of the result of the ! (NOT) operator to char;
51106         previously it returned the same type as the source. This allows
51107         us to eliminate all the genFloatNot functions (all of its target
51108         implementations were very buggy) since !float can use the same
51109         code as !long now.
51110
51111         * src/SDCCicode.c (ast2iCode): ! returns char
51112         * src/mcs51/gen.c (genNot, genNotFloat),
51113         * src/ds390/gen.c (genNot, genNotFloat),
51114         * src/z80/gen.c (genNot, genNotFloat),
51115         * src/pic/gen.c (genNot, genNotFloat),
51116         * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
51117
51118 2003-08-19  Bernhard Held <bernhard AT bernhardheld.de>
51119
51120         pic patch provided by Slade Rich <slade_rich AT yahoo.com>
51121         1. Interrupt would not compile properly. Ensure PCLATH register is saved
51122            during interrupts. Ensure WSAVE is located at a shared bank address.
51123         2. Fixed page selection in some places
51124         3. Fixed BTFSS/C to where necessary use registers directly and not simply
51125            the registers name strings.
51126         4. Fixed "signed / unsigned compare" compiler warnings.
51127         5. The PIC port manages its own allocation of the general purpose
51128            registers, but makes no attempt to reuse them. As a result when
51129            compiling it soon runs out of general purpose registers. Some
51130            additional code was added to the files pcode.c and device.c to walk
51131            through the function call tree and rename the registers so that they
51132            get reused.
51133
51134         * src/pic/device.c
51135         * src/pic/gen.c
51136         * src/pic/glue.c
51137         * src/pic/pcode.c
51138         * src/pic/pcode.h
51139         * src/pic/ralloc.c
51140         * src/pic/ralloc.h
51141         * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
51142         genPlus() & genMinus() when the result is the same as left or right
51143
51144 2003-08-18  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
51145
51146         * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
51147
51148 2003-08-18  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
51149
51150         Made bitfield a distinct type from bit so that bitfields
51151         convert as per ANSI C and bits retain their traditional
51152         boolean style behaviour. Implemented bitfield support in
51153         the z80 port.
51154
51155         * src/SDCCsymt.h,
51156         * src/SDCCsymt.c,
51157         * src/SDCCast.c,
51158         * src/cdbFile.c,
51159         * src/mcs51/gen.c,
51160         * src/ds390/gen.c: bit v bitfield split
51161         * src/z80/gen.c: New support for bitfields
51162         * support/regression/tests/bitfields.c: reenabled z80,
51163         added more tests
51164
51165 2003-08-17  Frieder Ferlemann <Frieder.Ferlemann AT web.de>
51166
51167         Rules 246.x, 247.x relate to bitfields, the others speed up
51168         access to xdata mapped I/O devices.
51169
51170         * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
51171
51172 2003-08-16  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
51173
51174         Cleaned up genPackBits and genUnpackBits and added two helper
51175         functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
51176         for literal assignments in genPackBits (thanks to Frieder for
51177         reminding me).
51178
51179         * src/mcs51/gen.c
51180         * src/ds390/gen.c
51181
51182 2003-08-16  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
51183
51184         Fixed bug #748310 (pointer to function type mishandled when the
51185         function name is omitted). Also fixed a SIGSEGV when a function
51186         attribute (reentrant, etc) is used on a non-function or on a
51187         function but misplaced before the parameter list.
51188
51189         * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
51190         bug #748310
51191         * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
51192         * support/Util/SDCCerr.h,
51193         * support/Util/SDCCerr.c: Added func attr misuse error msg
51194
51195 2003-08-13  Bernhard Held <bernhard AT bernhardheld.de>
51196
51197         Fixed bug #787649 by anonymous
51198         * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
51199         * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
51200
51201 2003-08-14  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
51202
51203         Fixed numerous bitfield problems.
51204
51205         * src/SDCC.y: More bitfield related error checking
51206         * src/SDCCsymt.h,
51207         * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
51208         * support/Util/SDCCerr.h,
51209         * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
51210         * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
51211         * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
51212         * support/regression/tests/bitfields.c: tests added
51213
51214 2003-08-13  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
51215
51216         Made the constant following the "interrupt" keyword optional. If
51217         omitted, the function will not automatically be given an entry
51218         in the interrupt vector table (similar to #pragma NOIV, but
51219         less syntacticly kludgy). The interrupt number is also now
51220         range checked. Also fixed a bug in the high order bit example
51221         in the manual.
51222
51223         * src/SDCC.y
51224         * src/SDCCmem.c
51225         * src/SDCCglue.c
51226         * src/SDCCsymt.h
51227         * support/Util/SDCCerr.c
51228         * support/Util/SDCCerr.h
51229         * doc/sdccman.lyx
51230
51231 2003-08-13  Bernhard Held <bernhard AT bernhardheld.de>
51232
51233         * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
51234         * src/SDCCicode.c (operandOperation): rewritten some ops
51235         (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
51236         * src/SDCCsymt.c (computeType): literals are handled the same way as any
51237         other type
51238         * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
51239         be re-activated by defining REDUCE_LITERALS)
51240         * src/SDCCval.c (constVal): fixed; hex and octal constants can be
51241         unsigned, but are signed by default
51242         * src/SDCCval.c (constVal): rearranged
51243         * src/SDCCval.c (valMod): preliminary fix
51244         * src/SDCCval.c (valCastLiteral): use TYPE_* types
51245         * support/regression/literalop.c: added, work in progress
51246
51247 2003-08-12  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
51248
51249         Generate warnings for useless declarations like "char data;"
51250         that don't do what new users expect.
51251
51252         * src/SDCC.y
51253         * support/Util/SDCCerr.h
51254         * support/Util/SDCCerr.c
51255
51256 2003-08-09  Bernhard Held <bernhard AT bernhardheld.de>
51257
51258         * src/SDCCval.c (valMult): fix overflow detection of negative int
51259
51260 2003-08-07  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
51261
51262         * src/z80/ralloc.c (joinPushes): made compatible with new signedness
51263
51264         Changes to support big endian targets:
51265
51266         * src/ports.h
51267         * src/SDCCglue.c
51268         * src/avr/main.c
51269         * src/ds390/main.c
51270         * src/izt/i186.c
51271         * src/mcs51/main.c
51272         * src/pic/main.c
51273         * src/pic16/main.c
51274         * src/xa51/main.c
51275         * src/z80/main.c
51276
51277 2003-08-06  Bernhard Held <bernhard AT bernhardheld.de>
51278
51279         * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
51280         * device/lib/time.c: fixed warning "integer overflow in expression"
51281
51282 2003-08-05  Bernhard Held <bernhard AT bernhardheld.de>
51283
51284         * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
51285         * src/SDCCval.c (constVal): changed default to signed; hex and octal
51286         constants are unsigned; added recognition of "u" flag for unsigned
51287         * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
51288         * src/SDCCval.c (valDiv, valMod): fixed signdness
51289         * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
51290         signedness of modulo, left and right shift
51291         * support/Util/SDCCerr.c: added warning "integer overflow in expression"
51292         * support/Util/SDCCerr.h: added warning W_INT_OVL
51293         * src/SDCCast.c (decorateType): fixed gcc3.3 warning
51294         * src/SDCCast.c (ast_print): improved output of constants
51295
51296 2003-08-04  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
51297
51298         Fixed some warnings when building with MSVC:
51299
51300         * as/mcs51/asdata.c
51301         * as/z80/asdata.c
51302         * as/mcs51/asm.h
51303         * as/z80/asm.h
51304         * link/z80/aslink.h
51305         * link/z80/lkdata.c
51306         * link/z80/lkeval.c
51307         * link/z80/lkgb.c
51308         * link/z80/lkihx.c
51309         * link/z80/lks19.c
51310         * link/z80/lksym.c
51311         * support/cpp2/cpplib.c
51312         * src/ds390/gen.c
51313         * src/mcs51/gen.c
51314
51315 2003-08-03  Bernhard Held <bernhard AT bernhardheld.de>
51316
51317         * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
51318
51319 2003-08-01  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
51320
51321         * support/librarian/clean.mk: Do not remove Makefile.
51322         * support/librarian/Makefile: added.
51323
51324 2003-08-01  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
51325
51326         Added librarian to MSVC build:
51327         * all.dsp
51328         * sdcc.dsw
51329         * support/librarian/librarian.dsp
51330
51331         'configure' not needed for librarian, removed:
51332         * support/librarian/configure
51333         * support/librarian/configure.in
51334         * support/librarian/config_in.h
51335         * support/librarian/Makefile.in
51336
51337         Hopefully these ones built the librarian and the rest of sdcc properly:
51338         * Makefile
51339         * Makefile.common.in
51340
51341         Messed up 'configure', so revert to previous version:
51342         * configure
51343         * configure.in
51344
51345 2003-07-31  Bernhard Held <bernhard AT bernhardheld.de>
51346
51347         * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
51348         there, while the mantissa of a double is "only" 53 bits wide.
51349
51350 2003-07-31  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
51351
51352         Adding sdcclib to the build.  MSVC project coming soon.
51353         Files added/changed:
51354
51355         * support/librarian/clean.mk
51356         * support/librarian/configure
51357         * support/librarian/configure.in
51358         * support/librarian/config_in.h
51359         * support/librarian/Makefile.bcc
51360         * support/librarian/Makefile.in
51361         * support/librarian/sdcclib.c
51362         * Makefile.bcc
51363         * Makefile
51364         * Makefile.common.in
51365         * configure
51366         * configure.in
51367
51368 2003-07-29  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
51369
51370         Linker now complaints if linked modules have conflicting options, for
51371         example, one compiled using --model-large and another one compiled with
51372         --model-small.  The following files were modified:
51373
51374         * as/mcs51/asdata.c
51375         * as/mcs51/aslink.h
51376         * as/mcs51/asm.h
51377         * as/mcs51/asmain.c
51378         * as/mcs51/asout.c
51379         * as/mcs51/i51pst.c
51380         * as/mcs51/lkdata.c
51381         * as/mcs51/lklibr.c
51382         * as/mcs51/lkmain.c
51383         * as/z80/asdata.c
51384         * as/z80/asm.h
51385         * as/z80/asmain.c
51386         * as/z80/asout.c
51387         * as/z80/z80pst.c
51388         * link/z80/aslink.h
51389         * link/z80/lkdata.c
51390         * link/z80/lklibr.c
51391         * link/z80/lkmain.c
51392         * src/SDCCglue.c
51393
51394 2003-07-28  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
51395
51396         *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
51397         as/mcs51/lklibr.c: Generate a warning when a library is not found.
51398
51399 2003-07-28  Bernhard Held <bernhard AT bernhardheld.de>
51400
51401         * src/z80/mappings.i: fix _mul[us][int,long] entries
51402
51403 2003-07-26  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
51404
51405         *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
51406
51407 2003-07-24  Bernhard Held <bernhard AT bernhardheld.de>
51408
51409         * src/SDCCicode.c (operandOperation): really fixed problem with bitops
51410         * support/regression/tests/bitopcse.c: added
51411         fixed warning:
51412         * src/avr/gen.c:
51413         * src/pic/gen.c:
51414         * src/pic16/gen.c:
51415         * src/z80/gen.c:
51416         * src/xa51/gen.c:
51417
51418 2003-07-24  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
51419
51420         added support for new library format to z80, gbz80 linkers:
51421         *link/z80/aslink.h
51422         *link/z80/lklex.c
51423         *link/z80/lklib.c
51424         *link/z80/lklist.c
51425
51426 2003-07-24  Bernhard Held <bernhard AT bernhardheld.de>
51427
51428         * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
51429         after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
51430
51431 2003-07-23  Bernhard Held <bernhard AT bernhardheld.de>
51432
51433         added DUMMY_READ_VOLATILE:
51434         * src/SDCC.y:
51435         * src/avr/gen.c:
51436         * src/xa51/gen.c:
51437         * src/z80/gen.c:
51438         * src/pic/gen.c:
51439         * src/pic16/gen.c:
51440         * src/mcs51/gen.c:
51441         * src/ds390/gen.c:
51442         * src/SDCCcse.c (algebraicOpts): many improvements
51443         * src/SDCCcse.h: removed algebraicOpts()
51444         * src/SDCCicode.c (picDummyRead): added
51445
51446 2003-07-23  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
51447
51448         * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
51449         "Insufficient space in data memory".
51450
51451 2003-07-20  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
51452
51453         * src/mcs51/gen.c: fixed bug #771358
51454         * src/z80/gen.c: fixed bug #759087
51455
51456 2003-07-20  Bernhard Held <bernhard AT bernhardheld.de>
51457
51458         * src/pic16/glue.c: minor cleanup by Vangelis
51459
51460 2003-07-19  Frieder Ferlemann <Frieder.Ferlemann AT web.de>
51461
51462         * device/include/regc515c.h: fixed #758477
51463         * device/lib/_gptrget.c: saving some cycles in generic pointer get
51464         * device/lib/_gptrput.c: saved a few bytes
51465         * my tab spacing is 8, yours too?)
51466         * device/lib/_ser.c: process RX bytes earlier than TX bytes
51467         * device/lib/serial.c: process RX bytes earlier than TX bytes
51468         * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
51469
51470 2003-07-18  Erik Petrich <epetrich AT ivorytower.norman.ok.us>
51471
51472         * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
51473
51474 2003-07-17  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
51475
51476         * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
51477
51478 2003-07-17  Bernhard Held <bernhard AT bernhardheld.de>
51479
51480         * device/lib/Makefile.in: bad fix, reverted to 1.43
51481
51482 2003-07-16  Bernhard Held <bernhard AT bernhardheld.de>
51483
51484         * device/lib/Makefile.in: added missing z80 object files
51485
51486 2003-07-14  Bernhard Held <bernhard AT bernhardheld.de>
51487
51488         * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
51489         pic16 progress by Vangelis:
51490         * src/SDCCglobl.h:
51491         * src/SDCCmain.c:
51492         * src/pic/Makefile:
51493         * src/pic:
51494         * pic/Makefile:
51495         * pic16/device.c:
51496         * pic16/device.h:
51497         * pic16/gen.c:
51498         * pic16/gen.h:
51499         * pic16/genarith.c:
51500         * pic16/glue.c:
51501         * pic16/main.c:
51502         * pic16/pcode.c:
51503         * pic16/pcode.h:
51504         * pic16/pcodepeep.c:
51505         * pic16/peeph.def:
51506
51507 2003-07-13  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
51508
51509         * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
51510
51511 2003-07-12  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
51512
51513         * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
51514         added gbz80 build to MSVC project.
51515         * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
51516         link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
51517         from 8051 stuff and setup so it links using a .lnk file.
51518
51519 2003-07-06  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
51520
51521         * support/librarian/sdcclib.c: sdcc librarian.
51522         * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
51523         with sdcclib.
51524
51525 2003-07-03  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
51526
51527         * as/mcs51/lkmain.c: properly handle extensions in function afile.
51528
51529 2003-07-02  Borut Razem <borut.razem AT siol.net>
51530
51531         * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
51532         src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
51533         src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
51534         src/xa51/main.c, src/z80/main.c:
51535         virtualization of glue() function: each port has it's own glue function,
51536         which is accessed by do_glue function pointer in PORT.general structure
51537
51538 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
51539
51540         * DS800C400 fun, improved ROM interface and tinibios.
51541
51542 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
51543
51544         * More support for DS80C400. Now includes beginning of interface to ROM.
51545
51546 2003-06-25  Bernhard Held <bernhard AT bernhardheld.de>
51547
51548         * src/mcs51/gen.c (gencjneshort): fixed bug #760345
51549
51550 2003-06-20  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
51551
51552         * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
51553
51554 2003-06-19  Borut Razem <borut.razem AT siol.net>
51555
51556         * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
51557
51558 2003-06-19  Borut Razem <borut.razem AT siol.net>
51559
51560         * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
51561         fixed Z80 port - crt0.o: cannot open.
51562
51563 2003-06-19  Bernhard Held <bernhard AT bernhardheld.de>
51564
51565         * support/Util/MySystem.c (merge_command): revert bad fix
51566
51567 2003-06-18  Borut Razem <borut.razem AT siol.net>
51568
51569         * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
51570
51571 2003-06-18  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
51572
51573         * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
51574         option --use-stdout sends errors to stdout instead of stderr.
51575
51576 2003-06-18  Bernhard Held <bernhard AT bernhardheld.de>
51577
51578         * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
51579
51580 2003-06-15  Borut Razem <borut.razem AT siol.net>
51581
51582         * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
51583         * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
51584         * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
51585         fixed width array of pointers replaced with sets;
51586         multiple include and lib paths ared transferred to preprocessor and linker
51587         * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
51588         * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
51589         fixed width array of pointers
51590         * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
51591         removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
51592         fixupPath(), getPathDifference()
51593         * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function  inExcludeList() by using sets instead
51594         fixed width array of pointers
51595
51596 2003-06-11  Bernhard Held <bernhard AT bernhardheld.de>
51597
51598         * src/pic16/ralloc.c: fix warnings
51599         * src/pic16/pcode.c: fix warning
51600
51601 2003-06-10  Scott Dattalo  <scott AT dattalo.com>
51602
51603          Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
51604         know all the details, but essentially this set of changes enable
51605         the pic16 port to generate movff instructions and generate assembler
51606         directives,
51607         * src/SDCCmain.c:
51608         * src/pic16/gen.c:
51609         * src/pic16/glue.c:
51610         * src/pic16/pcode.c:
51611         * src/pic16/device.c:
51612         * src/pic16/main.c:
51613         * src/pic16/pcode.h:
51614         * src/pic16/pcoderegs.c:
51615         * src/pic16/ralloc.c:
51616         * src/pic16/ralloc.h:
51617
51618 2003-06-08  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
51619
51620         * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
51621         added option --vc, so sdcc errors and warnings are compatible with
51622         Microsoft Visual Studio.
51623
51624 2003-06-07  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
51625
51626         * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
51627           device/lib/libfloat.lib: added atof function.
51628
51629 2003-06-04  Bernhard Held <bernhard AT bernhardheld.de>
51630
51631         * doc/sdccman.lyx: updated to Lyx 1.3
51632         * doc/cdbfileformat.lyx: updated to Lyx 1.3
51633         * doc/test_suite_spec.lyx: updated to Lyx 1.3
51634         * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
51635
51636 2003-06-03  Bernhard Held <bernhard AT bernhardheld.de>
51637
51638         * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
51639
51640 2003-06-02  Frieder Ferlemann <Frieder.Ferlemann AT web.de>
51641
51642         * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
51643           additions to the "related tools/documentation" section
51644
51645 2003-06-02  Bernhard Held <bernhard AT bernhardheld.de>
51646
51647         * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
51648
51649 2003-05-29  Bernhard Held <bernhard AT bernhardheld.de>
51650
51651         * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
51652         * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
51653
51654 2003-05-28  Bernhard Held <bernhard AT bernhardheld.de>
51655
51656         * doc/sdccman.lyx: fix double dash and other minor things
51657         * doc/Makefile: fix double dash
51658
51659 2003-05-28  Karl Bongers(patches from Martin Helmling)
51660         * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
51661           condition and ignore commands.
51662
51663 2003-05-28  Frieder Ferlemann <Frieder.Ferlemann AT web.de>
51664
51665         * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
51666           is in parts still quite out of date, I did changes as far as I felt makes sense
51667           for a non-native english speaker.
51668           Please feel free to add to the manual or to correct my changes.
51669         * doc/Makefile: undid touching the date of intermediate tex files.
51670
51671 2003-05-26  Frieder Ferlemann <Frieder.Ferlemann AT web.de>
51672
51673         * doc/sdccman.lyx: Manual has an index now
51674
51675 2003-05-25  Bernhard Held <bernhard AT bernhardheld.de>
51676
51677         Finalize muluint/mulsint and mululong/mulslong merging:
51678         * device/lib/_mulint.c
51679         * device/lib/_mullong.c
51680         * device/lib/gbz80/mul.s
51681         * device/lib/gbz80/stubs.s
51682         * device/lib/z80/mul.s
51683         * device/lib/z80/stubs.s
51684         * src/SDCCsymt.c (initCSupport)
51685
51686 2003-05-25  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
51687
51688         * as/mcs51/lkaomf51.c: Address space 'z' was missing.
51689         * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
51690           src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
51691           src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
51692           instead of /Zm500.
51693
51694 2003-05-25  Frieder Ferlemann <Frieder.Ferlemann AT web.de>
51695
51696         * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
51697           the regression tests I'm not brave enough to enable 245.b, 245.c
51698         * doc/sdccman.lyx: added latex preamble for hyperref package.
51699           Using pdflatex this will give you a hyperlinked pdf file with
51700           bookmarks. (prepend '%' before /usepackage if this breaks something)
51701
51702 2003-05-24  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
51703
51704          * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
51705
51706 2003-05-22  Bernhard Held <bernhard AT bernhardheld.de>
51707
51708         * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
51709
51710 2003-05-21    <johan AT balder>
51711
51712         * src/SDCCglue.c (printIval): fixed bug #739934
51713
51714 2003-05-19  Bernhard Held <bernhard AT bernhardheld.de>
51715
51716         Applied patch from bug 737905 (renamed yylineo to mylineno):
51717         * src/altlex.c
51718         * src/SDCCast.c
51719         * src/SDCglobl.h
51720         * src/SDCC.lex
51721         * src/SDCCsymt.c
51722         * src/SDCCval.c
51723         * src/pic16/pcode.c: Cleaned warnings
51724         * src/pic16/pcodeflow.c: Cleaned warnings
51725         * src/pic16/pcoderegs.c: Cleaned warnings
51726
51727 2003-05-19  Scott Dattalo  <scott AT dattalo.com>
51728
51729         * src/pic16/pcode.c: Cleaned warnings
51730         * src/pic16/pcodepeep.c: Cleaned warnings
51731         * src/pic16/ralloc.c: Cleaned warnings
51732
51733 2003-05-19  Bernhard Held <bernhard AT bernhardheld.de>
51734
51735         * doc/sdccman.lyx: fixed bug 739745
51736         * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
51737
51738 2003-05-18  Bernhard Held <bernhard AT bernhardheld.de>
51739
51740         * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
51741         it can be defined with CFLAGS when running configure
51742         * src/SDCCmain.c: fixed compiling + linking with object files
51743
51744 2003-05-18  Vangelis Rokas (vrokas AT otenet.gr)
51745
51746         * configure.in: configure for pic16 port,
51747             added --disable-pic16-port
51748         * sdccconf_in.h: added macro OPT_DISABLE_PIC16
51749         * src/SDCCmain.c: linkOptions is changed to set *,
51750             added if/endif conditional macros to remove options help
51751             messages from optionsTable when a port is not configured, added
51752             support for the PIc16 port in the ports table, when executing
51753             the compiler with no port specified on command line, a default
51754             port is selected with the new macro DEFAULT_PORT which is
51755             defined in port.h, in setDefaultOptions() linkOptions is removed
51756             from initialization assignment, since now it is a set,
51757             parseCmdLine uses setParseWithComma for linkOptions, in
51758             linkEdit() linkOptions are accessed with new function indexSet()
51759             which returns the i'th item of a set variable. See SDCCset.c, in
51760             linkEdit() when calling buildCmdLine(), added linkOptions as
51761             last argument. Now users can pass arguments to gplink via the
51762             -Wl option, main() uses pic16glue() to glue up pic16 programs
51763         * src/SDCCpeeph.c: various changes to support pic16
51764         * src/SDCCset.c: added function  void *indexSet(set *, int)  to
51765             return the i'th item of the set
51766         * src/SDCCset.h: added function prototype for indexSet()
51767         * src/SDCCsymt.c: in checkSClass(), added support for PIC16
51768         * src/clean.mk: added pic16 in CLEANALLPORTS variable
51769         * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
51770             added macro DEFAULT_PORT
51771         * src/pic/main.c: corrected arguments of gplnk in _linkCmd
51772         * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
51773             generated
51774         * src/pic16/glue.c: commented out some error producing lines
51775         * src/pic16/main.c: __config directives are commented out to stop
51776             gpasm complaining and test the linkage with gplink, _linkCmd and
51777             _asmCmd changed to be more gplink and gpasm friendly
51778         * src/pic16/peeph.def: peep rule 3 is commented out, since it
51779             produced an error when parsed, peep rule 12 is added to utilize
51780             movff, but it is commented out since the pCode does not support
51781             yet a command with 2 address arguments
51782
51783 2003-05-18    <johan AT balder>
51784
51785         * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
51786         * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
51787 2003-05-17  Karl Bongers(apply patches from Martin Helmling)
51788
51789         * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
51790         Added feature to script commands from file.
51791
51792 2003-05-14  Bernhard Held <bernhard AT bernhardheld.de>
51793
51794         * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
51795         * src/SDCCutil.c: include ctype.h for win32
51796
51797 2003-05-13  Bernhard Held <bernhard AT bernhardheld.de>
51798
51799         * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
51800
51801 2003-05-12  Karl Bongers(apply development patches from Martin Helmling)
51802
51803         * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
51804         Fixed so you can set breakpoints prior to run, run does not stop
51805         on entry now.  Add tbreak.  Other enhancements and fixes for use
51806         with ddd.
51807
51808 2003-05-12  Borut Razem <borut.razem AT siol.net>
51809
51810         * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
51811
51812 2003-05-11  Borut Razem <borut.razem AT siol.net>
51813
51814         * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
51815         the path of bin directory, so that PATH is the only env. variable, which has to be set
51816         in case of standard installation.
51817         * src/ds390/ds390.dsp: increased value of /Zm option to 1000
51818         * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
51819         * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
51820
51821 2003-05-04  Bernhard Held <bernhard AT bernhardheld.de>
51822
51823         * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
51824         * support/regression/Makefile: inter-port-clean is no longer nesessary, the
51825         temp files are in the port dir; clean the gen/test directory when
51826         generating new test.c
51827         * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
51828         * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
51829         * support/regression/tests/zeropad.c: added
51830
51831 2003-05-09    <johan AT balder>
51832
51833         * src/SDCCglue.c: fixed bug #597940
51834
51835 2003-05-05  Karl Bongers(apply patches from Martin Helmling)
51836
51837         * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
51838         cache sfr, optimize next,step, fix off by one sourceline,
51839         support ddd list function.
51840         * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
51841
51842 2003-05-04  Bernhard Held <bernhard AT bernhardheld.de>
51843
51844         * support/regression/HTMLgen.py: added compare_s2f()
51845         * support/regression/Makefile: redo 1.27
51846         * support/regression/generate-cases.py: redo 1.5
51847
51848 2003-04-30  Bernhard Held <bernhard AT bernhardheld.de>
51849
51850         * support/regression/tests/float.c: workaround 33 bit hex constant
51851         * support/regression/tests/simplefloat.c: fix division for host
51852
51853 2003-04-29  Scott Dattalo  <scott AT dattalo.com>
51854
51855         * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
51856         that tame's the PIC's over-aggressive optimizer.
51857
51858 2003-04-29  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
51859
51860          * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
51861          support for MSVC.
51862
51863 2003-04-29  Kevin Vigor <kevin AT vigor.nu>
51864
51865         Initial support for DS80C400. "Hello world" runs on TINIm400
51866         (with polled I/O).
51867
51868 2003-04-28  Karl Bongers(apply patches for Martin Helmling)
51869
51870          * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
51871          * Some notes on ddd usage added in debugger/README
51872          Martin Helmling adding more features and fixes for ddd GUI debugger.
51873          Code added for nexti, stepi, up, down, and other adjustments.
51874
51875 2003-04-28  Scott Dattalo  <scott AT DATTALO.COM>
51876
51877         * src/pic/pCodepeep.c non-wildcard asmops are now handled
51878         * src/pic/peeph.def Added two rules to optimize carry manipulation
51879         * src/pic/* removed debug printfs
51880
51881 2003-04-28  Bernhard Held <bernhard AT bernhardheld.de>
51882
51883         * debugger/mcs51/cmd.c: added header newalloc.h
51884
51885 2003-04-26  Bernhard Held <bernhard AT bernhardheld.de>
51886
51887         * as/Makefile: new EXEEXT
51888         * as/z80/Makefile: remove trailing slash of BUILDIR
51889         * as/z80/clean.mk: new EXEEXT
51890         * Makefile.common.in: add to CFLAGS (and others), don't replace it
51891         * support/cpp2/Makefile.in: new EXEEXT
51892         * src/pic/glue.c (pic14emitRegularMap): fixed warning
51893
51894 2003-04-24  Bernhard Held <bernhard AT bernhardheld.de>
51895
51896         Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
51897         EXEEXT was introduced to fix all related problems with targets
51898         "clean", "install" and "uninstall"; a couple of further flaws
51899         especially with "clean" have been fixed too
51900         * as/mcs51/Makefile.in
51901         * as/mcs51/clean.mk
51902         * as/z80/Makefile
51903         * Makefile
51904         * clean.mk
51905         * debugger/mcs51/Makefile.in
51906         * debugger/mcs51/clean.mk
51907         * link/z80/Makefile
51908         * link/z80/Makefile.in
51909         * link/z80/clean.mk
51910         * link/Makefile
51911         * packihx/Makefile.in
51912         * packihx/clean.mk
51913         * sim/ucsim/Makefile
51914         * sim/ucsim/clean.mk
51915         * sim/ucsim/avr.src/Makefile.in
51916         * sim/ucsim/avr.src/clean.mk
51917         * sim/ucsim/s51.src/Makefile.in
51918         * sim/ucsim/s51.src/clean.mk
51919         * sim/ucsim/xa.src/Makefile.in
51920         * sim/ucsim/xa.src/clean.mk
51921         * sim/ucsim/z80.src/Makefile.in
51922         * sim/ucsim/z80.src/clean.mk
51923         * sim/ucsim/main_in.mk
51924         * sim/ucsim/packages_in.mk
51925         * sim/ucsim/gui.src/Makefile.in
51926         * sim/ucsim/gui.src/serio.src/Makefile.in
51927         * sim/ucsim/gui.src/serio.src/clean.mk
51928         * src/Makefile.in
51929         * src/clean.mk
51930         * support/cpp2/Makefile.in
51931         * support/cpp2/clean.mk
51932         * support/makebin/Makefile
51933         * support/makebin/clean.mk
51934         * support/scripts/sdcc_mingw32: --program-suffix no longer needed
51935         * doc/sdccman.lyx: --program-suffix no longer needed
51936
51937 2003-04-23  Karl Bongers(apply patches for Martin Helmling)
51938
51939          * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
51940          Martin Helmling added support for ddd GUI debugger.
51941          Code added to display assembly, set variables, and other commands
51942          to interface to ddd.
51943
51944 2003-04-23  Bernhard Held <bernhard AT bernhardheld.de>
51945
51946         * as/Makefile: fix target clean
51947         * as/clean.mk: fix target clean
51948         * as/z80/clean.mk: fix target clean
51949
51950 2003-04-22  Bernhard Held <bernhard AT bernhardheld.de>
51951
51952         * Makefile.common.in: added  AT EXEEXT AT
51953         * configure.in: removed all mingw32 stuff
51954         * configure: rebuilt from configure.in
51955         * doc/sdccman.lyx: updated section "installation"
51956         * support/scripts/sdcc_mingw32: adapted to configure
51957         * support/scripts/sdcc_cygwin_mingw32: added
51958
51959 2003-04-22  Scott Dattalo  <scott AT dattalo.com>
51960
51961         * src/pic Added object file support for the PIC port
51962         * src/pic Applied patch from Craig Franklin (this started the object file support)
51963         * src/regression Updated the PIC regression tests for object files
51964
51965 2003-04-20  Borut Razem <borut.razem AT siol.net>
51966
51967         * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
51968           lklex.c: In function `getfid':
51969           lklex.c:203: warning: array subscript has type `char'
51970         * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
51971           with MSVC with global optimization enabled (probably an cl compiler bug ;-)
51972         * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
51973           stack handling macros
51974
51975 2003-04-19  Borut Razem <borut.razem AT siol.net>
51976
51977         * "handling space characters in file path" task:
51978         * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
51979         * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
51980         * support/Util/MySystem.h: make it self-sufficient
51981         * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
51982           src/z80/main.c, sdcc/as/mcs51/lklex.c:
51983           handling space characters in file path
51984         * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
51985           (it will be used by assemblers, which have their own includes, e.g. gpasm)
51986         * support/Util/MySystem.c: handling space characters in executable's path
51987
51988 2003-04-19  Bernhard Held <bernhard AT bernhardheld.de>
51989
51990         * as/z80/Makefile: fix permanent rebuild of z80
51991         * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
51992         * support/regression/tests/bitfields.c: added Johan's bitfields.c
51993
51994 2003-04-18      Kevin Vigor <kevin AT vigor.nu>
51995
51996         * src/SDCCopt.c: add special case optimization to replace modulo by
51997           a power of two with a bitwise AND.
51998
51999 2003-04-18    <johan AT balder>
52000
52001         * src/mcs51/gen.c (getFreePtr): fixed bug #635354
52002
52003 2003-04-17    <johan AT balder>
52004
52005         * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
52006         * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
52007
52008 2003-04-13  Borut Razem <borut.razem AT siol.net>
52009
52010         * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
52011         * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
52012           fixed mingw problem in adl_NORMALIZE_PATH
52013
52014 2003-04-12  Borut Razem <borut.razem AT siol.net>
52015
52016         * fixed "#pragma SAVE/RESTORE can not be nested":
52017         * src/SDCC.lex: reworked pragma handling functions
52018         * sdcc/src/SDCCglobl.h: reworked stack handling macros
52019         * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
52020
52021 2003-04-12  Bernhard Held <bernhard AT bernhardheld.de>
52022
52023         * src/SDCCutil.c (pathEquivalent): defined but not used
52024         * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
52025         * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
52026         * configure: rebuilt from configure.in
52027         * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
52028         * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
52029         * device/include/Makefile.in: replace sdcc_datadir
52030         * device/lib/Makefile.in: replace sdcc_datadir
52031         * Makefile.common.in: add LDFLAGS from configure
52032         * packihx/Makefile.in: use LDFLAGS
52033         * src/Makefile.in: use LDFLAGS
52034         * support/cpp2/Makefile.in: add LDFLAGS from configure
52035         * support/makebin/Makefile: use LDFLAGS
52036         * .version: bumped version number to 2.3.5
52037
52038 2003-04-12  Borut Razem <borut.razem AT siol.net>
52039
52040         * completed "different paths" task:
52041         * src/SDCCmacro.c: fixed bug in handling quotes
52042         * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
52043         * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
52044
52045 2003-04-12  Bernhard Held <bernhard AT bernhardheld.de>
52046
52047         * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
52048
52049 2003-04-11 kevin Vigor <kevin AT vigor.nu>
52050
52051         * ds390/gen.c ds390/peeph.def: fix bug 706781
52052
52053 2003-04-11  Borut Razem <borut.razem AT siol.net>
52054
52055         * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
52056
52057 2003-04-10  Scott Dattalo  <scott AT dattalo.com>
52058
52059         * src/pic/* Applied the pointer-to-function patch from Steve Tell.
52060         * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
52061          set - this bit used to not be set...).
52062         * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
52063           bad code in PIC Port
52064         * src/regression/and2.c added to test bug 609268
52065         * src/regression/Makefile added and2.c to regression test
52066
52067
52068 2003-04-08    <johan AT CP255758-A>
52069
52070         * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
52071         * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
52072         * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
52073
52074 2003-04-07  Bernhard Held <bernhard AT bernhardheld.de>
52075
52076         * configure.in: fully support prefix, exec_prefix, datadir, docdir;
52077         fix bug #487815
52078         * support/cpp2/Makefile.in: fix bug #487815
52079         * configure: rebuilt from configure.in
52080         * Makefile.common.in: docdir changed, new path suffixes
52081         * sdccconf_in.h: new RETSIGTYPE, and other PATHs
52082         * sdcc_vc_in.h: reflect changes from sdccconf.h
52083         * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
52084         * src/SDCCutil.h: remove BINDIR hack
52085         * doc/sdccman.lyx: update new path hierarchy
52086
52087 2003-04-06    Paul Stoffregen <paul AT pjrc.com>
52088
52089         * src/SDCCpeeph.c: added okToRemoveSLOC test
52090
52091 2003-04-06    Paul Stoffregen <paul AT pjrc.com>
52092
52093         * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
52094
52095 2003-04-06    Paul Stoffregen <paul AT pjrc.com>
52096
52097         * src/SDCCpeeph.c: added labelIsReturnOnly test
52098         * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
52099
52100 2003-04-05    <johan AT balder>
52101
52102         * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
52103         * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
52104         * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
52105         * src/SDCCast.c: fixed a warning
52106         * src/SDCCast.h: fixed a warning
52107         * src/SDCCicode.c (operandFromAst): fixed a warning
52108
52109 2003-04-04    <johan AT balder>
52110
52111         * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
52112         * src/SDCCast.c (decorateType): fixed bug #715076
52113         * src/SDCC.y: fixed bug #702907
52114
52115 2003-04-03    <johan AT balder>
52116
52117         * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
52118         * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
52119         * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
52120         * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
52121         * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
52122
52123 2003-04-03  Bernhard Held <bernhard AT bernhardheld.de>
52124
52125         * _decdptr.c: fix return values
52126         * _gptrget.c: fix return values
52127         * _gptrgetc.c: fix return values
52128         * _gptrput.c: fix return values
52129         * _mulint.c: fix return values
52130         * as/z80/Makefile: fix 'make -j' problem
52131
52132 2003-04-02  Bernhard Held <bernhard AT bernhardheld.de>
52133
52134         * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
52135         * configure.in: big cleanup, updated to autoconf 2.5x
52136         * configure: rebuilt from configure.in
52137         * sdccconf_in.h: new RETSIGTYPE, and other PATHs
52138         * sdcc_vc_in.h: reflect changes from sdccconf.h
52139         * doc/Makefile: fixed a flaw in "make install"
52140
52141 2003-04-02    <johan AT balder>
52142
52143         * src/ds390/gen.c (genCmp): no comments
52144         * src/mcs51/gen.c (genCmp): no comments
52145         * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
52146         * src/SDCCast.c (ast_print): fixed the function type in --dumptree
52147
52148 2003-04-01  Bernhard Held <bernhard AT bernhardheld.de>
52149
52150         * support/regression/generate-cases.py: place generated file in given sub directory
52151         * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
52152         * support/regression/Makefile: improvements for 'make -j';
52153         side effect: it's simpler and faster now
52154
52155 2003-03-31  Borut Razem <borut.razem AT siol.net>
52156
52157         * src/z80/main.c: link-{port} and as-{port} defined without path
52158         * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
52159
52160 2003-03-31  Bernhard Held <bernhard AT bernhardheld.de>
52161
52162         * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
52163
52164 2003-03-30  Borut Razem <borut.razem AT siol.net>
52165
52166         * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
52167           changed type of list parameter to set
52168         * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
52169         * src/port.h: changed type of do_assemble() parameter to set
52170         * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
52171           sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
52172           definition of "cppoutfilename" macro with NULL value in preProcess()
52173         * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
52174         * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
52175         * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
52176           replaced with set *binPathSet
52177         * shash_add() deallocates the item, if allready exsists, before adding the new one
52178         * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
52179
52180 2003-03-30  Scott Dattalo  <scott AT dattalo.com>
52181
52182         * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
52183           a nested for loop bug in the PIC port
52184         * src/regression/nestfor.c: new regression test file Steve wrote to test nested
52185           for loops
52186
52187 2003-03-29  Bernhard Held <bernhard AT bernhardheld.de>
52188
52189         * support/Util/dbuf.h: remove C++ stuff to make it portable
52190
52191 2003-03-28  Borut Razem <borut.razem AT siol.net>
52192
52193         * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
52194           literal strings in stringLiteral()
52195         * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
52196         * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
52197           to the project
52198
52199 2003-03-27  Paul Stoffregen <paul AT pjrc.com>
52200
52201         * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
52202
52203 2003-03-26    <johan AT balder>
52204
52205         * src/mcs51/gen.c (saveRegisters): catched symbol abuse
52206         * src/ds390/gen.c (saveRegisters): catched symbol abuse
52207         * src/SDCCast.c (decorateType): fixed " -v < 3"
52208
52209 2003-03-23  Bernhard Held <bernhard AT bernhardheld.de>
52210
52211         * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
52212         Added Lenny Story's debug infrastructure changes:
52213         * src/Makefile.in:  added new files cdbFile.c and SDCCdebug.c
52214         * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
52215         * src/cdbFile.c: added
52216         * src/SDCCdebug.c: added
52217         * src/SDCCdebug.h: added
52218         * src/SDCCast.c (createFunction)
52219         * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
52220         * src/SDCCmain.c (parseCmdLine, main)
52221         * src/SDCCmem.c (redoStackOffsets)
52222         * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
52223         * src/SDCCsymt.h
52224         * src/common.h
52225         * src/avr/gen.c (genAVRCode)
52226         * src/ds390/gen.c (gen390Code)
52227         * src/mcs51/gen.c (gen51Code)
52228         * src/pic/gen.c (genpic14Code)
52229         * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
52230         * src/xa51/gen.c (genXA51Code)
52231         * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
52232
52233 2003-03-22  Frieder Ferlemann <Frieder.Ferlemann AT web.de>
52234
52235         * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
52236         * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
52237
52238 2003-03-22    <johan AT balder>
52239
52240         * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
52241
52242 2003-03-21  Bernhard Held <bernhard AT bernhardheld.de>
52243
52244         * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
52245         * doc/cdbfileformat.lyx: added, written by Lenny Story
52246         * doc/Makefile: added cdbfileformat.lyx
52247         * doc/clean.mk: added cdbfileformat.lyx
52248
52249 2003-03-20  Bernhard Held <bernhard AT bernhardheld.de>
52250
52251         * src/mcs51/peeph.def: fix bug #705773
52252
52253 2003-03-20    <johan AT balder>
52254
52255         An sfr/sbit can have an "at #" AND an initializer
52256         * src/SDCCsymt.c (checkSClass):
52257         * src/SDCCmem.c (allocGlobal):
52258         * src/SDCCmem.c (allocLocal):
52259         * src/SDCCast.c (createBlock):
52260
52261 2003-03-17  Bernhard Held <bernhard AT bernhardheld.de>
52262
52263         * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
52264
52265 2003-03-16    <johan AT balder>
52266
52267         Undid the hackup of const and volatile, the problem is much bigger
52268         * src/SDCC.y:1.65
52269         * src/SDCCast.c:1.171
52270         * src/SDCCglue.c:1.138
52271         * src/SDCCicode.c:1.146
52272         * src/SDCCsymt.c:1.150
52273         * src/SDCCval.c:1.65
52274
52275 2003-03-15  Bernhard Held <bernhard AT bernhardheld.de>
52276
52277         * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
52278         * src/ds390/gen.c (genAddrOf): fixed bug #704087
52279
52280 2003-03-13    <johan AT balder>
52281
52282         Hackup const and volatile modifiers in type chains a bit:
52283         * src/SDCC.y:1.63
52284         * src/SDCCast.c:1.169
52285         * src/SDCCglue.c:1.136
52286         * src/SDCCicode.c:1.143
52287         * src/SDCCsymt.c1.146
52288         * src/SDCCsymt.h1.59
52289         * src/SDCCval.c:1.63
52290
52291 2003-03-12    <johan AT balder>
52292
52293         * src/SDCCBBlock.h: more LRH debugging junk
52294         * src/SDCCcflow.h: more LRH debugging junk
52295         * src/SDCCloop.c: more LRH debugging junk
52296         * src/SDCC.y (struct_declaration): fixed bug #697590
52297         * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
52298         * src/ds390/gen.c (aopForRemat): fixed bug #700031
52299         * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
52300
52301 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
52302         * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
52303         test function names must now match exactly).
52304         * src/SDCCcse.c: added special case in findCheaperOp to allow
52305         extending a short integer. Makes less awful code for bug 700121 test case.
52306
52307 2003-03-11  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
52308
52309         * as/mcs51/lkmain.c: Added ASlink-Warning to messages
52310         * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
52311
52312 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
52313
52314         * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
52315         actually called (operandsNotEqual() was called for all
52316         operandsNotEqualX tests).
52317
52318 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
52319
52320         * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
52321         with shorter literals. Fixes bug 700121.
52322
52323 2003-03-11    <johan AT balder>
52324
52325         * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
52326
52327 2003-03-11  Bernhard Held <bernhard AT bernhardheld.de>
52328
52329         * src/SDCCloop.c (mergeRegions): an evil beast is dead
52330         * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
52331
52332 2003-03-10  Borut Razem <borut.razem AT siol.net>
52333
52334         * src/SDCCmain.c: pipe preprocessor's output
52335         * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
52336         * sdcc_vc_in.h: define pclose as _pclose for WIN32
52337         * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
52338         which closes all pipes in pipeSet set
52339         * src/SDCCset.c: free deleted item in function deleteSetItem()
52340         * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
52341         moved from z80 to src subproject
52342         * .version: increased version number to 2.3.4
52343
52344 2003-03-10  Bernhard Held <bernhard AT bernhardheld.de>
52345
52346         * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
52347         * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
52348         * support/regression/ports/xa51/spec.mk: fix typo
52349
52350 2003-03-09  Bernhard Held <bernhard AT bernhardheld.de>
52351
52352         * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
52353
52354 2003-03-09  Borut Razem <borut.razem AT siol.net>
52355
52356         * src/SDCCmain.c: pipe preprocessor's output
52357         * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
52358         * sdcc_vc_in.h: define pclose as _pclose for WIN32
52359         * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
52360         which closes all pipes in pipeSet set
52361         * src/SDCCset.c: free deleted item in function deleteSetItem()
52362         * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
52363         moved from z80 to src subproject
52364
52365 2003-03-09  Borut Razem <borut.razem AT siol.net>
52366
52367         * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
52368         * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
52369         * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
52370         * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
52371         * src/SDCCglobl.h: unification of WIN32 native definitions
52372
52373 2003-03-09  Frieder Ferlemann <Frieder.Ferlemann AT web.de>
52374
52375         * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
52376
52377 2003-03-08  Bernhard Held <bernhard AT bernhardheld.de>
52378
52379         * src/configure.in:   check for endianess (even while cross-compiling)
52380         * src/configure:      check for endianess (even while cross-compiling)
52381         * src/configure_in.h: check for endianess (even while cross-compiling)
52382         * src/avr/gen.c:        remove old endianess stuff
52383         * src/mcs51/gen.c:      remove old endianess stuff
52384         * src/ds390/gen.c:      remove old endianess stuff
52385         * src/pic/gen.c:        remove old endianess stuff
52386         * src/pic/genarith.c:   remove old endianess stuff
52387         * src/pic/glue.c:       fix endianess check
52388         * src/pic16/gen.c:      remove old endianess stuff
52389         * src/pic16/genarith.c: remove old endianess stuff
52390         * src/pic16/glue.c:     fix endianess check
52391         * src/xa51/gen.c:       remove old endianess stuff
52392         * src/z80/gen.c:        fix endianess check
52393         * src/SDCCglue.c:       fix endianess check
52394         * src/ds390/peeph.def: fix bug 700036
52395
52396 2003-03-08  Bernhard Held <bernhard AT bernhardheld.de>
52397
52398         * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
52399         * src/configure: find appropriate data-types on host for SDCC's int and long
52400         * src/configure.in: find appropriate data-types on host for SDCC's int and long
52401         * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
52402         * src/xa51/gen.c: use %d, not %ld for 4 byte variables
52403
52404 2003-03-07    <johan AT balder>
52405
52406         Just a big NOOP:
52407                 some minor cleanups before the big shot
52408                 OP_DEFS and OP_USES now use Kevin's protection
52409                 new option --nolabelopt
52410
52411         * src/SDCCBBlock.c:
52412         * src/SDCCast.c,:
52413         * src/SDCCcflow.c:
52414         * src/SDCCcse.c:
52415         * src/SDCCicode.c:
52416         * src/SDCCicode.h:
52417         * src/SDCClabel.c:
52418         * src/SDCCloop.c:
52419         * src/SDCCmain.c:
52420         * src/ds390/ralloc.c:
52421         * src/mcs51/ralloc.c:
52422         * src/pic/ralloc.c:
52423         * src/xa51/ralloc.c:
52424         * src/z80/ralloc.c:
52425
52426 2003-03-06  Bernhard Held <bernhard AT bernhardheld.de>
52427
52428         * src/pic/pcode.c (get_op): fix 64 bit warnings
52429         * src/pic/pcode.c (pCode2str): fix 64 bit warnings
52430         * src/SDCChasht.c (newHashTable): fix 64 bit warnings
52431         * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
52432         * support/regression/tests/malloc.c: fix 64 bit warnings
52433
52434 2003-03-04  Bernhard Held <bernhard AT bernhardheld.de>
52435
52436         * src/mcs51/gen.c (genMinus): fixed bug 696436
52437
52438 2003-03-02  Borut Razem <borut.razem AT siol.net>
52439
52440         * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
52441
52442 2003-02-26  Bernhard Held <bernhard AT bernhardheld.de>
52443
52444         * configure.in: test for mkstemp
52445         * sdccconf_in.h: add HAVE_MKSTEMP
52446
52447 2003-02-24  Bernhard Held <bernhard AT bernhardheld.de>
52448
52449         * device/include/ctype.h: removed warning while using --stack-auto
52450         * device/include/malloc.h: removed warning while using --stack-auto
52451         * device/include/string.h: removed warning while using --stack-auto
52452
52453 2003-02-23  Borut Razem <borut.razem AT siol.net>
52454
52455         * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
52456         because NDEBUG is defined (see man assert)
52457         * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
52458
52459 2003-02-23  Frieder Ferlemann <Frieder.Ferlemann AT web.de>
52460
52461         * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
52462         * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
52463
52464 2003-02-18  Frieder Ferlemann <Frieder.Ferlemann AT web.de>
52465
52466         * src/SDCCpeeph.c: added peephole conditions testing for same arguments
52467         * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
52468
52469 2003-02-18    <johan AT balder>
52470
52471         * as/mcs51/asmain.c (asmbl): module can start with a digit
52472         * as/z80/asmain.c (asmbl): module can start with a digit
52473
52474 2003-02-16  Bernhard Held <bernhard AT bernhardheld.de>
52475
52476         * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
52477         * src/asm.c: fix pipe() for Mingw32
52478
52479 2003-02-15  Bernhard Held <bernhard AT bernhardheld.de>
52480
52481         * src/SDCCglue.h: make tmpfileNameSet available for preOutName
52482         * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
52483         make -V work again; --c1mode reads now from stdin
52484         * doc/sdccman.lyx: added --c1mode
52485         * support/Util/SDCCerr.c: new messages for c1 mode
52486         * support/Util/SDCCerr.h: new messages for c1 mode
52487         * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
52488
52489 2003-02-15    <johan AT balder>
52490
52491         * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
52492
52493 2003-02-14  Bernhard Held <bernhard AT bernhardheld.de>
52494
52495         * doc/sdccman.lyx: Environment variables, -o and other minor things
52496
52497 2003-02-14    <johan AT balder>
52498
52499         * src/xa51/main.c: before anyone really tries to use it :)
52500
52501         * Install doc's in share/sdcc/doc
52502         * removed some obsolete files
52503         * Do a proper make distclean and uninstall
52504         M Makefile.common.in
52505         R sdccbuild.sh
52506         M as/Makefile
52507         M device/include/Makefile.in
52508         M device/lib/Makefile.in
52509         M doc/sdccman.lyx
52510         M link/Makefile
52511         M sim/ucsim/doc/Makefile.in
52512         M src/clean.mk
52513         R src/avr/peeph.rul
52514         R src/xa51/peeph.rul
52515         M support/cpp2/Makefile.in
52516         M support/makebin/Makefile
52517
52518
52519 2003-02-13  Bernhard Held <bernhard AT bernhardheld.de>
52520
52521         * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
52522
52523 2003-02-10  Borut Razem <borut.razem AT siol.net>
52524
52525         * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
52526         support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
52527         * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
52528         device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
52529         support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
52530         src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
52531         src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
52532         src/z80/Makefile.bcc: Borland Makefile cleanup
52533         * as/z80/Makefile.bcc: Added Borland Makefile
52534         * support/cpp2/borland.h: Removed
52535
52536 2003-02-10  Bernhard Held <bernhard AT bernhardheld.de>
52537
52538         * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
52539         * src/SDCC.lex: new pragma NOIV
52540         * src/SDCCglobl.h: new pragma NOIV
52541         * src/SDCCmem.c: new pragma NOIV
52542
52543 2003-02-09  Bernhard Held <bernhard AT bernhardheld.de>
52544
52545         * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
52546
52547 2003-02-09  Bernhard Held <bernhard AT bernhardheld.de>
52548
52549         * src/SDCCmain.c: signal handling is switched off by --debug
52550         * doc/Makefile: small fix for install; use clean.mk again
52551         * doc/clean.mk: clean *.pdf and *.html too
52552
52553 2003-02-08  Bernhard Held <bernhard AT bernhardheld.de>
52554
52555         * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
52556         * device/lib/printfl.c: fix a ds390 bug by making it portable
52557         * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
52558         * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
52559         * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
52560         * debugger/mcs51/cmd.c: converted multi-line string literals
52561         * sim/ucsim/globals.cc: converted multi-line string literals
52562         * src/SDCCmain.c: introduced signal handler to remove temp files
52563         * doc/Makefile: small tweaks, implement clean
52564         * doc: removed generated files
52565
52566 2003-02-05  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
52567
52568         * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c:  Applied
52569         patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
52570         Address Record is not correctly generated for DS390."
52571
52572 2003-02-02  Borut Razem <borut.razem AT siol.net>
52573
52574         * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
52575         * as/mcs51/asm.h: fixed compilation with Borland C
52576         * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
52577         * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
52578         * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
52579         * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
52580         src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
52581         src/z80/Makefile.bcc: delete $(LIB) only if exist
52582         * src/Makefile.bcc, src/pic/Makefile.bcc:  fixed compilation with Borland C
52583
52584 2003-02-02  Bernhard Held <bernhard AT bernhardheld.de>
52585
52586         * device/include/malloc.h: introduced NULL
52587         * device/include/string.h: introduced NULL
52588         * device/include/stdlib.h: introduced NULL
52589         * device/lib/_memcpy.c: removed NULL
52590         * device/lib/_strcat.c: removed NULL
52591         * device/lib/_strchr.c: removed NULL
52592         * device/lib/_strcmp.c: removed NULL
52593         * device/lib/_strcpy.c: removed NULL
52594         * device/lib/_strcspn.c: removed NULL
52595         * device/lib/_strlen.c: removed NULL
52596         * device/lib/_strncat.c: removed NULL
52597         * device/lib/_strncmp.c: removed NULL
52598         * device/lib/_strncpy.c: removed NULL
52599         * device/lib/_strpbrk.c: removed NULL
52600         * device/lib/_strrchr.c: removed NULL
52601         * device/lib/_strspn.c: removed NULL
52602         * device/lib/_strstr.c: removed NULL
52603         * device/lib/_strtok.c: removed NULL
52604         * device/lib/malloc.c: removed NULL, include own header
52605
52606 2003-02-02    <johan AT balder>
52607
52608         * src/mcs51/ralloc.c (packForPush): fixed bug #631653, maybe other ports need this too? At least now some new alerts in SDCCBBlock.c and SDCCicode.c gives an early warning
52609         * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
52610         * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
52611         * src/z80/gen.c (genZ80Code): added c-lines in asm comments
52612         * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
52613         * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
52614
52615 2003-02-01  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
52616
52617         * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
52618         area 'DATA'"
52619
52620 2003-02-01    <johan AT balder>
52621
52622         * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
52623
52624 2003-01-31    <johan AT CP255758-A>
52625
52626         * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
52627
52628 2003-01-30    <johan AT balder>
52629
52630         * src/SDCCBBlock.c: automatic bug detection
52631         * src/SDCCicode.c: automatic bug detection
52632
52633 2003-01-29  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
52634
52635         * src/SDCCglobl.h:   now --xram-size 0 works
52636         * src/SDCCmain.c:    now --xram-size 0 works
52637
52638 2003-01-29    <johan AT balder>
52639
52640         * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
52641
52642 2003-01-29  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
52643
52644         * as/mcs51/aslink.h: Added options --xram-size and --code-size
52645         * as/mcs51/lkdata.c: Added options --xram-size and --code-size
52646         * as/mcs51/lkmain.c: Added options --xram-size and --code-size
52647         * as/mcs51/lkmem.c:  Added options --xram-size and --code-size
52648         * src/SDCCglobl.h:   Added options --xram-size and --code-size
52649         * src/SDCCmain.c:    Added options --xram-size and --code-size
52650
52651 2003-01-28  Bernhard Held <bernhard AT bernhardheld.de>
52652
52653         * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
52654         * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
52655
52656 2003-01-27    <johan AT balder>
52657
52658         * src/SDCC.y: fixed bug #613764
52659
52660 2003-01-26    <johan AT balder>
52661
52662         * src/SDCClrange.c:  fixed Bernhard's "char * code ptr = &c"
52663         * src/SDCCsymt.h: fixed bug #673374
52664         * src/SDCCglue.c: fixed bug #661910
52665         * src/SDCCast.c: fixed bug #458099 and 673374
52666
52667 2003-01-26  Bernhard Held <bernhard AT bernhardheld.de>
52668
52669         * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
52670         * as/mcs51/strcmpi.h: added
52671         * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
52672         * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
52673         * as/mcs51/asmain.c: strcmpi -> as_strcmpi
52674         * as/mcs51/assym.c: strcmpi -> as_strcmpi
52675         * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
52676         * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
52677         * as/mcs51/lksym.c: strcmpi -> as_strcmpi
52678         * as/mcs51/Makefile.aslink: new module strcmpi
52679         * as/mcs51/Makefile.asx8051: new module strcmpi
52680         * as/mcs51/Makefil.bcc: new module strcmpi
52681         * as/mcs51/Makefile.in: new module strcmpi
52682         * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
52683
52684 2003-01-26    <johan AT balder>
52685
52686         * src/SDCCglue.c: reverted back to 1.124
52687         * src/SDCCast.c: reverted back to 1.156
52688         * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
52689
52690 2003-01-25    <johan AT balder>
52691
52692         * src/SDCCglue.c: A better fix for bug #661910
52693         * src/SDCCast.c: A better fix for bug #661910
52694         * src/SDCCglue.c (emitRegularMap): That was a little too efficient
52695
52696 2003-01-24  Bernhard Held <bernhard AT bernhardheld.de>
52697
52698         * src/Makefile.in: remove spawn.o
52699         * src/SDCCmain.c: remove spawn.h
52700         * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
52701         * src/spawn.c: removed
52702         * src/spawn.h: removed
52703         * support/regression/ports/ds390/spec.mk: link with -r
52704
52705 2003-01-24    <johan AT CP255758-A>
52706
52707         * src/ds390/gen.c (aopOp): fixed bug #667458
52708         * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
52709         * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
52710         (createIvalCharPtr): an ival doesn't always have a storage class anymore
52711
52712 2003-01-24  Bernhard Held <bernhard AT bernhardheld.de>
52713
52714         * src/mcs51/peeph.def: better assembler identation by Frieder
52715         * src/mcs51/gen.c: better assembler identation by Frieder
52716
52717 2003-01-22  Bernhard Held <bernhard AT bernhardheld.de>
52718
52719         * as/z80/string.h: removed for gcc 3.2
52720         * support/makebin/makebin.c: #include <string.h> for gcc 3.2
52721         * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
52722
52723 2003-01-19  Bernhard Held <bernhard AT bernhardheld.de>
52724
52725         * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
52726         * src/SDCCpeeph.c (replaceRule): fix bug #663503
52727         * support/regression/Makefile: separate temp files for ports
52728         * support/regression/generate-cases.py: separate temp files for ports
52729         * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
52730         * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
52731
52732 2003-01-19  Bernhard Held <bernhard AT bernhardheld.de>
52733
52734         * moved tinitalk to device/examples/ds390
52735
52736 2003-01-14  Bernhard Held <bernhard AT bernhardheld.de>
52737
52738         * as/mcs51/lkmem.c: rflag is for DS390
52739         * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
52740         * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
52741                          (linkEdit): move mem- and map-files the same way as ihx-files
52742         * src/z80/main.c (_setDefaultOptions): removed --generic
52743         * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
52744         * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
52745         * src/pic/glue.c (picglue): --c1mode works again
52746         * src/pic16/glue.c (pic16glue): --c1mode works again
52747         * src/asm.c (printCLine): fix #660034
52748
52749 2003-01-13  Bernhard Held <bernhard AT bernhardheld.de>
52750
52751         * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
52752         * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
52753         * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
52754         * as/mcs51/lkmem (summary): better fix for sp problem
52755         * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
52756         * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
52757         * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
52758                                               remove --stack-after-data
52759
52760 2003-01-12  Bernhard Held <bernhard AT bernhardheld.de>
52761
52762         * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
52763         * src/SDCCutil.c (join): ugly bug: missing '\0'
52764         * as/mcs51/lkmem.c (summary): sp on address 7 is safe
52765
52766 2003-01-11  Bernhard Held <bernhard AT bernhardheld.de>
52767
52768         * src/SDCCmain.c (assemble, linkEdit): preparations for -o
52769         * src/port.h: typo
52770         * src/pic/main.c (_asmCmd): gpasm supports -o
52771         * src/z80/main.c: more general macros
52772         * device/lib/Makefile.in: remove intermediate files
52773
52774 2003-01-11  Bernhard Held <bernhard AT bernhardheld.de>
52775
52776         * .version: Bumped version number to 2.3.3
52777         * src/SDCCBBlock.c: new option -o
52778         * src/SDCCglobl.h: new option -o
52779         * src/SDCCglue.c: new option -o
52780         * src/SDCCmain.c: new option -o
52781         * src/asm.c: new option -o
52782         * src/ds390/main.c: new option -o
52783         * src/pic/glue.c: new option -o
52784         * src/pic/pcode.c: new option -o
52785         * src/pic/ralloc.c: new option -o
52786         * src/pic16/glue.c: new option -o
52787         * src/pic16/pcode.c: new option -o
52788         * src/pic16/ralloc.c: new option -o
52789         * src/z80/main.c: new option -o
52790         * device/lib/Makefile.in: use -o
52791         * support/regression/ports/ds390/spec.mk: use -o
52792         * support/regression/ports/gbz80/spec.mk: use -o
52793         * support/regression/ports/mcs51/spec.mk: use -o
52794         * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
52795         * support/regression/ports/z80/spec.mk: use -o
52796         * support/regression/ports/ucz80/spec.mk: use -o
52797         * support/regression/ports/xa51/spec.mk: use -o
52798         * support/regression/fwk/lib/timeout.c: fix usage string
52799
52800 2003-01-09  Bernhard Held <bernhard AT bernhardheld.de>
52801         * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
52802
52803 2003-01-07    <johan AT balder>
52804
52805         * src/SDCCast.c (decorateType): fixed bug #600035
52806
52807 2003-01-07  Bernhard Held <bernhard AT bernhardheld.de>
52808         * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
52809         * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
52810         * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
52811         * src/pic/pcode.c: outcommented unused variable to remove warnings
52812         * src/pic/ralloc.c: outcommented unused variable to remove warnings
52813
52814 2003-01-06    <karl AT turbobit.com>
52815         * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
52816         regression tests.
52817
52818 2003-01-06    <johan AT balder>
52819
52820         * src/SDCCicode.c: fixed array add
52821
52822 2002-01-05  Bernhard Held <bernhard AT bernhardheld.de>
52823         * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
52824         * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
52825
52826 2003-01-04    <johan AT balder>
52827
52828         * src/SDCCval.c (getNelements): fixed the initialized array of structures
52829
52830 2002-12-29  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
52831         * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
52832
52833 2002-12-28  Bernhard Held <bernhard AT bernhardheld.de>
52834         * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
52835         * support/regression/tests/bug-524697.c: fit mem usage into 8032
52836
52837 2002-12-28  Bernhard Held <bernhard AT bernhardheld.de>
52838         * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
52839
52840 2002-12-27  Bernhard Held <bernhard AT bernhardheld.de>
52841         * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
52842
52843 2002-12-26  Bernhard Held <bernhard AT bernhardheld.de>
52844         * src/mcs51/main.c: removed {bindir}{sep} from aslink
52845
52846 2002-12-10  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
52847
52848         * in /sdcc/as/mcs51/ changed these files in order to create an
52849         aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
52850         lkmain.c.  Also added: lkmem.c and lkaomf51.c.  Changed the
52851         following files to include the previous two files: aslink.dsp,
52852         Makefile.aslink, Makefile.bcc, and Makefile.in.
52853
52854         * Changed /sdcc/src/SDCCmain.c so it creates files with extension
52855         .adb instead of .cdb
52856
52857 2002-11-09  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
52858
52859         * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
52860         value from option --iram-size.
52861
52862 2002-09-20  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
52863
52864         * /sdcc/as/mcs51/lklist.c: added boundary check before using
52865         dram[] array.
52866
52867 2002-09-18    <wiml AT hhhh.org>
52868
52869         * SDCClrange.h: exposed setFromRange() and setToRange()
52870         * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
52871           packRegsForAccUse() (bug 542397)
52872         * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
52873           multiple times and emitting the fetch operations more than once
52874           added aopGetUsesAcc() function to allow binary operators to
52875           fetch their operands in the correct order; made genMinus() emit
52876           compact code for X = LITERAL - Y
52877
52878 2002-09-00  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
52879         * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
52880         sprintf() in line 1267.
52881
52882 2002-09-08  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
52883         * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
52884         like ports.
52885
52886 2002-09-04  Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
52887         Changes to aslink (All the changes are marked with 'JCF'):
52888
52889         * /sdcc/as/mcs51/aslink.h: External definition of sflag and
52890         summary().
52891
52892         * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
52893         area BSEG.  Also moves, if possible, the DATA area down into the internal
52894         ram so more space is available.
52895
52896         * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
52897         sflag.
52898
52899         * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
52900         not bytes.  Function summary() which creates a memory usage summary
52901         file with extension .mem.  Reports of overlaping stack and small stack
52902         size.  If the space for the stack is less than 16 bytes aslink trows a
52903         warning.
52904
52905         * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
52906         the 8051.  Option 'y' for memory summary output file.
52907
52908         Changes to sdcc (All the changes are marked with 'JCF'):
52909
52910         * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
52911
52912         * /sdcc/src/SDCCglue.c:  If a register bank is used, creates an
52913         overlaying area for it (uses RegBankUsed[4]).
52914
52915         * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
52916         bank zero as used by default.  By default aslink locates the stack
52917         (equivalent to --stack-after-data).  Pass option 'y' to aslink for
52918         the creation of the .mem file.  Delegates the allocation of data area
52919         to aslink (it is not longer 0x30 by default).  If --stack-loc passes
52920         the begining of the stack area to aslink.
52921
52922         * /sdcc/src/SDCCmem.c:  If a register bank is used, marks it so
52923         glue() in SDCCglue.c creates an area for it.
52924
52925 2002-09-03  Borut Razem <borut.razem AT siol.net>
52926         * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
52927         sdcc/src/pic/glue.c:
52928         introduced atexit() handler for teporay files removal in case of
52929         errors, assertions, ...
52930
52931 2002-08-29  Borut Razem <borut.razem AT siol.net>
52932         * sdcc/support/cpp2/auto-host_vc_in.h:
52933         re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
52934         with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
52935         Maybe there is a similar problem with BORLANDC? It should be checked!
52936
52937         * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
52938         corrected improper use of assert: the assignment to clr variable was done inside the assert.
52939         In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
52940         was not executed, and the compiler (cl) launched a warning:
52941         ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
52942
52943 2002-08-28  Bernhard Held <bernhard AT bernhardheld.de>
52944         * src/SDCCglue.c (printIvalArray): iterative calculation of array length
52945
52946 2002-08-28  Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
52947         * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
52948
52949         * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
52950           sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
52951           sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
52952           sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
52953           sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
52954           sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
52955           sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
52956         - added Release configuration in VS projects
52957         - review of compiler an linker options
52958         - VC .exe files are generated in bin_vc directory, not to interfere
52959           with binaries generated from other projects (cygwin, mingw, bcc ...)
52960
52961         * sdcc/src/yacc.dsp: added
52962
52963         * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
52964         added - genarate sdcc_vc.h using sdcc_vc_in.h as template
52965         and insert the version number definitions from .version
52966
52967         * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
52968
52969         * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
52970         added - genarate auto-host.h using auto-host_vc_in.h as template
52971
52972         * sdcc/sdcc_vc.h,
52973         removed from CVS, generated automatically
52974
52975 2002-08-25  Bernhard Held <bernhard AT bernhardheld.de>
52976         * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
52977
52978 2002-08-11  Borut Razem <borut.razem AT siol.net>
52979         * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
52980
52981 2002-08-10  Borut Razem <borut.razem AT siol.net>
52982         * src/SDCCmain.c (main):
52983         file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
52984         platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
52985         The consequence was that some temporary files were not removed.
52986
52987         * src/SDCCglue.c:
52988         unification of code in functions tempfilename() and tempfile():
52989         function tempnam() is defined in Visual Studio 6.0 and .NET
52990
52991         * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
52992
52993         * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
52994           sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
52995         - removed compiler command line option /WX: Treats all warnings as errors
52996         - update a list of source files, included into the project
52997
52998         * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
52999           sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
53000         changed project type to Generic Project so that can be correcly converted to VS.NET project
53001
53002         * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
53003
53004         * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
53005
53006         * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
53007
53008         * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
53009         added return 0 statements after assert() to make compiler happy
53010
53011         * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
53012         added newline in the def file to keep MSC compiler satisfied
53013
53014         * sdcc/src/z80/gen.c:
53015         - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
53016           so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
53017         - solved MSC error in function aopDump()
53018
53019         * sdcc_vc.h: define PREFIX as "\\sdcc"
53020
53021 2002-07-18  Bernhard Held <bernhard AT bernhardheld.de>
53022         * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
53023
53024 2002-06-22  Scott Dattalo <scott AT dattalo.com>
53025         * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
53026         - Rewrote the register banking algorithm.
53027         - Added pCode live-range analysis to registers (for now, only non-used and
53028         singly-used registers optimized away)
53029
53030         * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
53031
53032         * support/scripts/inc2h.pl Kevin L. Pauba <klpauba AT cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
53033
53034 2002-05-10  Scott Dattalo <scott AT dattalo.com>
53035         * src/pic/*: Added support for multiplication. Fixed many,many bugs.
53036
53037 2002-04-22  Michael Hope  <michaelh AT vroom>
53038
53039         * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
53040
53041         * configure.in (DD_COPT): Added include support required for gbdk.
53042
53043         * .version: Bumped version number just to increase it.
53044
53045         * src/SDCCmain.c: Added -nostdinc to the default options.
53046
53047 2002-04-15  Michael Hope  <michaelh AT vroom>
53048
53049         * device/lib/z80/printf.c (sprintf): Added.
53050
53051         * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
53052
53053         * src/z80/peeph.def: Added transpose redundent load rule.
53054
53055         * src/z80/main.c: Added force callee saves for jaune.
53056
53057         * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
53058
53059         * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
53060
53061 2002-03-28  Johan Knol  <johan AT balder>
53062
53063         * src/SDCCval.c: fixed bug #532436
53064
53065 2002-03-14  Scott Dattalo <scott AT dattalo.com>
53066         * /src/port.h:
53067         Added "char *Processor" field to the port structure.
53068
53069         * /src/SDCCmain.c:
53070         Added -p option. Allows port dependent processor to be specified.
53071
53072         * all ports:
53073         Initialized the new field char *Processor field to NULL in all ports
53074
53075         * /src/pic/*:
53076         Compiler generated registers for interrupt context saving
53077         were not getting allocated.
53078
53079 2002-03-16  Sandeep Dutta  <sandeep AT ddi.com>
53080
53081         * /src/SDCCast.c:
53082         Fixed left shift. Will promote the left side of a left shift
53083         if a) left shifting more than size of operand or b) when assigned
53084         to something size > size of left side
53085
53086 2002-03-14  Scott Dattalo <scott AT dattalo.com>
53087         * src/pic/*
53088         tons of changes. Register allocation has been
53089         rewritten. Added customization for the various PICs. Flow
53090         analysis is restructured. ...
53091
53092         * src/pic/device.h:
53093         Added
53094
53095         * src/pic/device.c:
53096         Added. device.c is a PIC port hack to accomodate variations
53097         in PIC devices.
53098
53099 2002-03-13  Michael Hope  <michaelh AT vroom>
53100
53101         * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled.  Yeah.
53102
53103 2002-03-04  johanknol  <johanknol AT manik>
53104
53105         * /src/SDCCval.c: fixed
53106
53107         const unsigned char arr[][2] = { { 0, 1 } };
53108         t18.c:1: error: Initializer element is not constant
53109
53110 2002-03-04  bela  <bela AT manik>
53111
53112         * /device/include/mcs51reg.h:
53113         ds89c420 register definition update
53114
53115 2002-03-03    <johan AT FRIJA>
53116
53117         * support/Util/SDCCerr.c: did something, but don't no why anymore
53118
53119         * support/regression/tests/bug-524691.c: made it a little less shy
53120
53121         * src/SDCCast.c (decorateType): fixed bug #524697
53122
53123         * src/SDCCast.c: made some lineno improvements
53124
53125         * src/SDCCval.c (getNelements): changed warning to error
53126
53127         * src/SDCCglue.c (printIvalArray): changed warning to error
53128
53129         * src/SDCCicode.c: fixed a warning for mingw
53130
53131         * src/SDCCast.c (decorateType): fixed the << promotion for ops
53132
53133         * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
53134
53135 2002-03-02  Sandeep Dutta  <sandeep AT ddi.com>
53136
53137         * src/ds390/peeph.def:
53138         Added some more peephole rules
53139
53140         * src/ds390/gen.c: Various fixes & enhancements
53141
53142         * src/SDCClrange.c, src/SDCClrange.h:
53143         functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
53144
53145         * src/ds390/ralloc.c:
53146         various fixes & enhancements (ds390) specific
53147
53148         * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
53149         Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
53150         from rallocs.
53151
53152         * sdcc/src/SDCCcse.c: Better fix for bug # 514308
53153
53154 2002-03-02    <johan AT FRIJA>
53155
53156         * src/SDCCast.c (decorateType): fixed bug #524708
53157
53158         * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
53159
53160         * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
53161
53162 2002-03-01  Michael Hope  <michaelh AT vroom>
53163
53164         * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
53165
53166         * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
53167
53168 2002-03-01    <johan AT FRIJA>
53169
53170         * src/SDCCglue.c (printIvalPtr): fixed bug #524211
53171
53172         * src/SDCCast.c (decorateType): fixed bug #524209
53173
53174         * src/SDCCval.c (valNot): fixed bug #524195
53175
53176 2002-02-26    <johan AT balder>
53177
53178         * src/xa51/gen.c: fixed a warning
53179
53180         * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
53181
53182         * src/SDCCast.c (decorateType): fixed bug #522534
53183
53184 2002-02-23    <johan AT balder>
53185
53186         * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
53187
53188 2002-02-22    <johan AT balder>
53189
53190         * src/SDCCast.c: fixed bug #514865
53191
53192         * src/SDCCy.c ("SDCC.y"): fixed bug #516625
53193
53194 2002-02-21  Sandeep Dutta  <sandeep AT ddi.com>
53195
53196         * sdcc/src/SDCCloop.c:
53197         Previous fix was not good. basic blocks that have "break" or "return" are
53198         not really partof a loop , but live ranges used in these blocks should
53199         be live thru the entire loop, so set partOfLoop but don't add them to
53200         loop region
53201
53202 2002-02-21    <johan AT FRIJA>
53203
53204         * src/SDCCcse.c: fixed bug #514308
53205
53206 2002-02-20  Sandeep Dutta  <sandeep AT ddi.com>
53207
53208         * src/SDCCloop.c:
53209         Fixed BUG #519583. If a conditional block ended in a return/break
53210         statement inside a loop, it was not being considered part of the loop.
53211
53212         * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
53213
53214 2002-02-10  Karl Bongers <karl AT turbobit.com>
53215
53216         * debugger/*:
53217         Fixed up SDCDB debugger somewhat.  Updated debugger/README
53218         with lots of comments and notes.
53219
53220         * device/examples/test2.c:
53221         Fix bug, "red" variable not being initialized(compiler complained).
53222
53223         * device/examples/Makefile, examples/test3.c:
53224         Add Makefile in device/examples folder, compiles test3.c
53225         for use as a multiple module SDCDB test case.
53226
53227         * sim/ucsim/cmd.src/cmdset.cc:
53228         Took out debug printfs in ucsim "next" command.
53229
53230         * sim/ucsim/xa.src:
53231         Karl and Johan start ucsim XA support.  Most dissassembly working,
53232         about 75% emulation done(plenty of work remaining).
53233
53234         * sim/ucsim/z80.src:
53235         Add Z80 support to ucsim, add test-ucz80 regression test,
53236         notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
53237         Notice z80 compiler fails on examples/test3.c/crc code.
53238
53239 2002-01-30  Sandeep Dutta  <sandeep AT ddi.com>
53240
53241         * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
53242         Added support for --parms-in-bank1
53243
53244         * src/ds390/peeph.def:
53245         added a few more peephole optimzations
53246
53247         * src/ds390/main.c:
53248         1) added __builtin_inp & __builtin_outp used to read in data of given length
53249            from a memory mapped port
53250         2) added __builtin_memcmp
53251         3) added __builtin_swapw swap bytes of a short
53252
53253         * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
53254         1) handle multiple send & receives from register bank1
53255         2) ralloc can now allocate DPTR1 to some liveRanges
53256
53257         * src/SDCCsymt.c, src/SDCCsymt.h:
53258         changes to handle multiple sends & receives
53259
53260         * src/SDCCptropt.h:
53261         added some pointer arithmetic optimization
53262
53263         * src/SDCCptropt.c:
53264         added some pointer arithmetic optimizations but not stable yet so not
53265         called from anywhere (will get this working shortly)
53266
53267         * src/SDCCopt.c: fixed for multiple sends & receives
53268
53269         * src/SDCCmain.c:
53270         1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
53271         2) preprocessing done AFTER port->finalizeoptions . This allows ports to
53272            set preprocessor defines (depending on options)
53273
53274         * src/SDCCicode.c, src/SDCCicode.h:
53275         changes made to handle multiple sends & receives
53276
53277         * src/SDCCglobl.h:
53278         Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
53279
53280         * src/SDCCcse.c, src/SDCCcse.h:
53281         added function findbackward def (to be used in upcoming optimization)
53282
53283         * src/SDCCcflow.c, src/SDCCcflow.h:
53284         added function returnAtEnd - to determine if a basic block terminates with
53285         a RETURN iCode
53286
53287         * src/SDCCast.c, src/SDCCast.h:
53288         added option parms-in-bank1
53289
53290         * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
53291         * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
53292         * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
53293         adjusted for --parms-in-bank1 option
53294
53295         * device/include/string.h:
53296         donot redefine "reentrant" keyword
53297
53298         * device/include/ds80c390.h: Added some more SFRs
53299
53300 2002-01-28  Bernhard Held  <bernhard AT bernhardheld.de>
53301
53302         * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
53303
53304 2002-01-26  Bernhard Held  <bernhard AT bernhardheld.de>
53305
53306         * src/SDCCast.c (funcOfType): fix usage of double --float-reent
53307
53308 2002-01-22  Bernhard Held  <bernhard AT bernhardheld.de>
53309
53310         * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
53311
53312 2002-01-18  Paul Stoffregen  <paul AT pjrc.com>
53313
53314         * Added --xram-movc option
53315
53316 2002-01-13  Bernhard Held  <bernhard AT bernhardheld.de>
53317
53318         * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
53319
53320 2002-01-11  Johan Knol
53321
53322         * Added math lib of Jesus Calvino-Fraga
53323
53324 2002-01-08  Bernhard Held  <bernhard AT bernhardheld.de>
53325
53326         * src/SDCCmain.c (processFile): fix processing of ../../src.c
53327         * support/regression/Makefile: new target test-mcs51-stack-auto
53328         * support/regression/ports/mcs51-stack-auto/spec.mk: added
53329
53330 2002-01-04  Bernhard Held  <bernhard AT bernhardheld.de>
53331
53332         * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
53333
53334 2002-01-04  Bernhard Held  <bernhard AT bernhardheld.de>
53335
53336         * support/regression/ports/mcs51/support.c: correct setup of timer / UART
53337
53338 2002-01-03  Bernhard Held  <bernhard AT bernhardheld.de>
53339
53340         * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
53341
53342         * src/SDCCglue.h: add definition for printIvalChar()
53343
53344 2002-01-02  Bernhard Held  <bernhard AT bernhardheld.de>
53345
53346         * src/SDCCast.c: fix #498138 by Johan
53347
53348         * src/SDCCglue.c: fix #498138 by Johan
53349
53350 2002-01-02  Bernhard Held  <bernhard AT bernhardheld.de>
53351
53352         * support/regression/Makefile: fix clean
53353
53354         * support/regression/ports/ds390/support.c: fix transmission of last character
53355
53356 2001-12-29  Sandeep Dutta  <sandeep AT ddi.com>
53357
53358         * /sdcc/src/ds390/gen.c:
53359         a) improved computing address of stack variable
53360         b) took out some #if 0 code
53361         c) improved parmBytes adjustment
53362         d) improved genPlusIncr & genMinusIncr
53363         e) genCmp could generate bad code (when left assigned to DPTR)
53364         f) Fixed bug in hasInc
53365
53366         * /sdcc/src/ds390/ralloc.c:
53367         a) packRegsForSupport could mess up live information (Fixed)
53368         b) packRegsDPTRuse could be incorrect for left & right shift
53369
53370         * /sdcc/src/mcs51/ralloc.c:
53371         packRegsForSupport could mess up the live information (Fixed)
53372
53373         * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
53374
53375         * /sdcc/src/SDCCast.c:
53376         can reverse a loop even if function call is present as long
53377         as the loop control variable is local & is not passed as parameter
53378
53379 2001-12-24  Sandeep Dutta  <sandeep AT ddi.com>
53380
53381         * /sdcc/ChangeLog: *** empty log message ***
53382
53383         * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
53384         More builtin function additions for TININative
53385
53386         * /sdcc/src/ds390/ralloc.c:
53387         Had broken the regression testsuite
53388
53389         * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
53390
53391         * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
53392         Added funcattr hasStackParms will be set for reentrant functions when there
53393         are paramteres on the stack, this helps in minimizing frame pointer generation
53394         typeFromStr can handle function pointers now
53395
53396         * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
53397         *** empty log message ***
53398
53399 2001-12-24  Sandeep Dutta  <sandeep AT ddi.com>
53400
53401         * /src/ds390/gen.c, /src/ds390/main.c:
53402         More builtin function additions for TININative
53403
53404         * /src/ds390/ralloc.c:
53405         Had broken the regression testsuite
53406
53407         * /src/SDCCast.c: Fixed a bug in dumptree
53408
53409         * /src/SDCCsymt.c, /src/SDCCsymt.h:
53410         Added funcattr hasStackParms will be set for reentrant functions when there
53411         are paramteres on the stack, this helps in minimizing frame pointer generation
53412         typeFromStr can handle function pointers now
53413
53414         * /doc/builtins.txt, /doc/TININative.txt:
53415         *** empty log message ***
53416
53417
53418 2001-12-24  Sandeep Dutta  <sandeep AT ddi.com>
53419
53420         * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
53421         ALPHA version for -mTININative
53422
53423         * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
53424         updated to reflect changes in the port structure
53425
53426         * /src/port.h:
53427         added function do_assemble (similar to do_link) if non-null this function
53428         will be called to do assembly (-mTININative) requires a multi command
53429         assembly
53430         added function genAssemblerEnd will be called to generate assembler Epilogue
53431
53432         * /src/SDCCsymt.c:
53433         added _JavaNative to debug info printing
53434
53435         * /src/SDCCmain.c: added option --tini-libid
53436         added port->do_assemble function (-mTININative) has a multi command assemble
53437
53438         * /src/SDCCglue.c: Disabled "constExpr" check
53439         added port->genAssemblerEnd function
53440
53441         * /src/SDCCglobl.h: Added option --tini-libid value
53442
53443         * /src/SDCCast.h:
53444         tookout optimizeCompare from the header (has no external references)
53445
53446         * /src/SDCCast.c: made one more function "static"
53447
53448 2001-12-23  Michael Hope  <michaelh AT juju.net.nz>
53449
53450         * src/z80/mappings.i: Added z80asm support.
53451
53452         * src/z80/main.c: Added z80asm support on --asm=z80asm
53453
53454         * src/z80/gen.c: Fixed asm portability issues.
53455
53456         * src/asm.c (tvsprintf): Removed old code, added 'N' for function name.  For extern support.
53457
53458         * src/SDCCglue.c (printExterns): Added global/extern split.
53459
53460 2001-12-17  Bernhard Held  <bernhard AT bernhardheld.de>
53461
53462         * support/regression/Makefile: added test for mcs51 model large
53463
53464         * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
53465
53466         * support/regression/ports/gbz80/spec.mk: added -mgbz80
53467
53468 2001-12-05  Michael Hope  <michaelh AT juju.net.nz>
53469
53470         * src/diff.1 (Index): Many, many optmisiations.  Dhrystone up to 201.
53471
53472 1904-01-06  Michael Hope  <michaelh AT juju.net.nz>
53473
53474         * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
53475
53476         * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
53477
53478 2001-12-02  Bernhard Held  <bernhard AT bernhardheld.de>
53479
53480         * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
53481
53482         * support/regression/tests/simplefloat.c: Port to mcs51.
53483
53484 2001-11-25  Michael Hope  <michaelh AT juju.net.nz>
53485         * support/regression/tests/bug-485362.c: Added.
53486
53487         * support/regression/tests/simplefloat.c (testDivNearOne): Added.
53488
53489         * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
53490
53491         * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
53492
53493         * src/z80/gen.c (aopDump): Added a dump function.
53494
53495 2001-11-25  Bernhard Held  <bernhard AT bernhardheld.de>
53496         * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
53497
53498         * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
53499
53500         * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
53501
53502         * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
53503
53504         * sim/ucsim/s51.src/uc390cl.h: Work in progress.
53505
53506         * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
53507
53508         * support/regression/fwk/lib/testfwk.c: Run with tinibios.
53509
53510         * support/regression/ports/mcs51/spec.mk: Fine tuninig.
53511
53512         * support/regression/ports/ds390/support.c: Use tinibios.
53513
53514         * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
53515
53516 2001-11-23  Michael Hope  <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
53517
53518         * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
53519         (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
53520
53521         * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
53522
53523         * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
53524
53525 2001-11-18  Michael Hope  <michaelh AT juju.net.nz>
53526
53527         * src/z80/gen.c (genCmp): Fixed compare on unsigned.
53528
53529         * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
53530         (packRegsForIYUse): Created and optimised.
53531
53532 2001-11-07  Michael Hope  <michaelh AT juju.net.nz>
53533
53534         * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
53535
53536 2001-11-18  Bernhard Held  <bernhard AT bernhardheld.de>
53537
53538         * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
53539
53540         * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
53541
53542         * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
53543
53544 2001-11-07  Bernhard Held  <bernhard AT bernhardheld.de>
53545
53546         * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
53547
53548         * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
53549
53550 2001-11-07  Bernhard Held  <bernhard AT bernhardheld.de>
53551
53552         * sdcc/sim/ucsim/globals.cc: New: IXRAM.
53553
53554         * sdcc/sim/ucsim/stypes.h: New: IXRAM.
53555
53556         * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
53557
53558 2001-11-07  Michael Hope  <michaelh AT juju.net.nz>
53559
53560         * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
53561         (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
53562         (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
53563
53564         * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
53565
53566         * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
53567         (genNotFloat): Added.
53568         (genUminusFloat): Added.
53569
53570         * device/lib/z80/Makefile: Added floating pt stubs.
53571
53572         * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
53573
53574         * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
53575
53576         * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
53577
53578 2001-11-07  Bernhard Held  <bernhard AT bernhardheld.de>
53579
53580         * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
53581
53582         * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
53583
53584         * sdcc/support/regression/Makefile: Add port ds390.
53585
53586         * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
53587
53588         * sdcc/support/regression/ports/z80/spec.mk: Minor change.
53589
53590         * sdcc/support/regression/ports/ds390/spec.mk: Added.
53591
53592         * sdcc/support/regression/ports/ds390/support.c: Added.
53593
53594         * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
53595
53596         * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
53597
53598         * sdcc/support/regression/fwk/lib/timeout.c: Paste.
53599
53600 2001-11-04  Michael Hope  <michaelh AT juju.net.nz>
53601
53602         * device/include/malloc.h: Added z80 and gbz80 support.
53603
53604         * device/lib/gbz80/heap.s: Added.
53605
53606         * device/lib/z80/heap.s: Added.
53607
53608         * device/lib/malloc.c: Added z80 and gbz80 support.
53609
53610         * support/regression/tests/malloc.c (testMalloc): Added.
53611
53612         * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
53613
53614         * support/regression/tests/bug-478094.c: Added.
53615
53616         * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
53617
53618 2001-11-04  Bernhard Held  <bernhard AT bernhardheld.de>
53619
53620         * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
53621
53622         * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
53623
53624         * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
53625
53626         * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
53627
53628         * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
53629
53630 2001-11-04  Michael Hope  <michaelh AT juju.net.nz>
53631
53632         * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
53633
53634 2001-11-03  Michael Hope  <michaelh AT juju.net.nz>
53635
53636         * support/regression/tests/bug-477927.c: Added.
53637
53638         * src/z80/peeph.def: Added minor rules.
53639
53640         * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
53641
53642         * src/z80/peeph.def: Added jump optimisation modification.
53643
53644 2001-11-01  Michael Hope  <michaelh AT juju.net.nz>
53645
53646         * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
53647
53648 2001-10-30  Michael Hope  <michaelh AT juju.net.nz>
53649
53650         * support/regression/tests/funptrs.c: Added.
53651
53652 2001-10-29  Michael Hope  <michaelh AT juju.net.nz>
53653
53654         * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
53655
53656 2001-10-28  Michael Hope  <michaelh AT juju.net.nz>
53657
53658         * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
53659
53660         * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
53661
53662         * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
53663         (movLeft2ResultLong): Created.
53664
53665         * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
53666         (joinPushes): Added.  Joins two char pushes into a word push.
53667
53668 2001-10-27  Michael Hope  <michaelh AT juju.net.nz>
53669
53670         * support/cpp2/Makefile.in (install): Added creation of dest dir.
53671
53672         * support/makebin/Makefile (install): Added creation of dest dir.
53673
53674 2001-10-24 Karl Bongers <karl AT turbobit.com>
53675
53676         * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
53677
53678 2001-10-21  Michael Hope  <michaelh AT juju.net.nz>
53679
53680         * src/z80/ralloc.c: Turned off faulty pack for one use.
53681
53682         * src/z80/peeph-gbz80.def: Removed redundent restart options.
53683
53684         * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
53685
53686 2001-10-21  Bernhard Held  <bernhard AT bernhardheld.de>
53687
53688         * support/regression/Makefile: Improved clean
53689
53690         * support/regression/ports/gbz80/spec.mk: Added clean
53691
53692         * support/regression/ports/host/spec.mk: Added clean
53693
53694         * support/regression/ports/z80/spec.mk: Added clean
53695
53696         * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
53697
53698         * support/regression/ports/mcs51/timeout.c: little improvements
53699
53700 2001-10-17  Michael Hope  <michaelh AT juju.net.nz>
53701
53702         * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
53703
53704         * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
53705
53706         * support/regression/generate-cases.py: Fixed up to use function pts correctly.
53707
53708 2001-10-16  Bernhard Held  <bernhard AT bernhardheld.de>
53709
53710         * support/regression/port/mcs51/spec.mk: add timeout for uCsim
53711
53712         * support/regression/port/mcs51/timeout.c: add timeout for uCsim
53713
53714 2001-10-13  Michael Hope  <michaelh AT juju.net.nz>
53715         * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
53716
53717         * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
53718
53719         * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
53720
53721         * src/mcs51/main.c (_linkCmd): Added bin path to command.
53722
53723         * src/SDCCmain.c (initValues): Added support for when it it called just to link.
53724
53725         * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
53726
53727         * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
53728
53729         * support/regression/tests/longor.c: Added.
53730
53731 2001-10-11  Bernhard Held  <bernhard AT bernhardheld.de>
53732
53733         * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
53734
53735         * as/mcs51/aslink.h: define PATH_MAX
53736
53737         * as/mcs51/asm.h: define PATH_MAX
53738
53739         * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
53740
53741         * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
53742
53743         * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
53744
53745         * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
53746
53747         * src/SDCCglobl.h: define PATH_MAX
53748
53749         * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
53750
53751         * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
53752
53753 2001-10-11  Michael Hope  <michaelh AT juju.net.nz>
53754
53755         * src/z80/gen.c (gencjneshort): Fixed
53756
53757         * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
53758
53759 2001-10-09  Michael Hope  <michaelh AT juju.net.nz>
53760
53761         * support/regression/tests/bug-469671.c: Added.
53762
53763         * src/z80/gen.c (shiftIntoPair): Fixed up warning.
53764
53765 2001-10-08  Michael Hope  <michaelh AT juju.net.nz>
53766
53767         * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
53768
53769         * src/z80/gen.c (genPlus): Fixed to work with extended stack.  Also fixed genMinus, genCmp.  genUMinus is still left.
53770
53771 2001-10-08  Bernhar Held  <bernhard AT bernhardheld.de>
53772
53773         * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
53774
53775         * src/device/lib/_mulint.c  : removed hint: nooverlay bug
53776
53777         * src/device/lib/_mullong.c : removed hint: nooverlay bug
53778
53779         * src/device/lib/_divuint.c : removed hint: nooverlay bug
53780
53781         * src/device/lib/_divulong.c: removed hint: nooverlay bug
53782
53783         * src/device/lib/_moduint.c : removed hint: nooverlay bug
53784
53785         * src/device/lib/_modulong.c: removed hint: nooverlay bug
53786
53787 2001-10-07  Michael Hope  <michaelh AT juju.net.nz>
53788
53789         * src/z80/gen.c (setupPair): Added 'extended stack' support for the z80.  Can now have local variables or parameters of more than 127 bytes in size.  Increadibly slow, but it will work.  Currently anything involving the carry flag.
53790
53791         * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all.  Fixes runtime segfault.
53792
53793         * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
53794
53795 2001-10-07    <johan AT FRIJA>
53796
53797         * device/lib/gets.c (gets): fixed the return value.
53798
53799 2001-10-06  Michael Hope  <michaelh AT juju.net.nz>
53800         * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
53801
53802         * src/SDCCpeeph.c (peepHole): Fixed all leaks.  Added trace support for freeing lines.  Optimised restart logic to re-run instead of restart.  Now compiles dscan.c on ~60MB instead of ~200MB.
53803
53804         * support/Util/NewAlloc.c: Added ability to use libgc instead of malloc.  Added Safe_free and Safe_strdup.  Added trace support where you can log allocations and free all at once.
53805
53806         * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
53807
53808         * src/pic/gen.c: Removed Safe_strdup.
53809
53810         * configure.in: Added option to enable libgc support.
53811
53812         * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
53813         (bitVectUnion): Optimised.
53814         (bitVectIntersect): Optimised.
53815         (bitVectBitsInCommon): Optimised.
53816         (bitVectCplAnd): Optimised.
53817
53818         * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it.  Sigh.
53819
53820 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
53821
53822         * src/SDCCmain.c: distinguish between assembler debug and plain options
53823
53824         * src/avr/main.c:   remove standard assembler options
53825
53826         * src/ds390/main.c: remove standard assembler options
53827
53828         * src/mcs51/main.c: remove standard assembler options
53829
53830         * src/port.h: removed "PENDING" comment
53831
53832 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
53833
53834         * src/device/lib/_mulint.c  : new, with assember functions
53835
53836         * src/device/lib/_mullong.c : new, with assember functions
53837
53838         * src/device/lib/_divuint.c : with assember functions
53839
53840         * src/device/lib/_divsint.c : with assember functions
53841
53842         * src/device/lib/_divulong.c: with assember functions
53843
53844         * src/device/lib/_divslong.c: with assember functions
53845
53846         * src/device/lib/_moduint.c : with assember functions
53847
53848         * src/device/lib/_modsint.c : with assember functions
53849
53850         * src/device/lib/_modulong.c: with assember functions
53851
53852         * src/device/lib/_modslong.c: with assember functions
53853
53854         * src/device/lib/libint.lib:  replaced _muluint.c  and _mulsint.c  by _mulint.c
53855
53856         * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
53857
53858         * src/device/lib/Makefile.in: replaced _muluint.c  and _mulsint.c  by _mulint.c
53859                                       replaced _mululong.c and _mulslong.c by _mullong.c
53860
53861 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
53862
53863         * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
53864
53865 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
53866
53867         * src/SDCCglue.c: test, if win32api is available for MINGW
53868
53869 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
53870
53871         * src/SDCCsymt.c: no more _modifier in printTypeChain()
53872         * support/regression/tests/driverstruct.c: REENTRANT for mcs51
53873         * support/regression/ports/gbz80/spec.mk: removed GENERIC
53874         * support/regression/ports/host/spec.mk: removed GENERIC
53875         * support/regression/ports/mcs51/spec.mk: removed GENERIC
53876         * support/regression/ports/z80/spec.mk: removed GENERIC
53877
53878 2001-10-01  Michael Hope  <michaelh AT juju.net.nz>
53879
53880         * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
53881
53882         * support/regression/tests/bug-467035.c: Created.
53883
53884 2001-10-01    <johan AT FRIJA>
53885
53886         * src/SDCC.y: fixed bug #466586 part 1
53887
53888 2001-10-01  Johan Knol <johan.knol AT iduna.nl>
53889
53890         * SDCCicode.c: z80 has no generic pointers
53891         * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
53892
53893 2001-09-30  Michael Hope  <michaelh AT juju.net.nz>
53894
53895         * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
53896
53897 2001-09-29  Michael Hope  <michaelh AT juju.net.nz>
53898
53899         * Makefile (sdcc-libs): Added makebin to the list of standard targets.
53900
53901         * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
53902
53903 2001-09-25  Michael Hope  <michaelh AT juju.net.nz>
53904
53905         * configure.in: Fixed up so that ucsim is only configured once.
53906
53907         * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
53908
53909         * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
53910         (getPathDifference): As above.
53911
53912         * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory.  Fixed case where pre-processing only.
53913
53914         * src/SDCCglue.c (tempfilename): Added function for pre-processor.
53915
53916 2001-09-23  Michael Hope  <michaelh AT juju.net.nz>
53917         * .version: Updated to 2.3.1
53918
53919         * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
53920         Added copyright header.
53921
53922         * src/SDCCmain.c: Shifted various functions into SDCCutil.c
53923         (assemble): Added support for macro based assembler commands.
53924         (linkEdit): Added support for macro based linker commands.
53925         (preProcess): Changed the pre-processor to use macros.
53926         (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
53927         (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
53928
53929         * device/lib/z80/crt0.s: Added module name for debugging.
53930
53931 2001-09-20  Michael Hope  <michaelh AT juju.net.nz>
53932
53933         * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
53934
53935         * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
53936
53937         * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
53938
53939         * src/Makefile.in: Added SDCCmacro and SDCCutil
53940
53941 2001-09-19  Michael Hope  <michaelh AT juju.net.nz>
53942
53943         * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
53944
53945 2001-09-16    <johan AT FRIJA>
53946
53947         * support/Util/SDCCerr.c: fixed up the error/warning/info database. I only changed the E_ W_ I_ prefix to what SDCCerr.c says it is.
53948
53949 2001-09-15    <johan AT FRIJA>
53950
53951         * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
53952         * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
53953
53954 2001-09-11    <johan AT FRIJA>
53955
53956         * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
53957
53958 2001-09-10  Michael Hope  <michaelh AT juju.net.nz>
53959
53960         * support/regression/tests/bug-460444.c: Added test case.
53961
53962         * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
53963         (genCast): Added justification for all of the asserts.
53964
53965 2001-09-10  Bernhard Held <bernhard AT bernhardheld.de>
53966
53967         * support/regression/support.c: _xdata replaced by xdata
53968
53969         * support/regression/spec.mk: removed _generic
53970
53971 2001-09-09  Michael Hope  <michaelh AT juju.net.nz>
53972
53973         * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
53974
53975         * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
53976         (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
53977
53978         * src/z80/peeph.def: Added a rule to optimise shift then compare.
53979
53980         * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
53981
53982         * support/regression/tests/bug-460010.c: Added test case.
53983
53984         * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
53985
53986 2001-09-09  Bernhard Held <bernhard AT bernhardheld.de>
53987
53988         * support/regression/Makefile: inter-port-clean adjusted for mcs51
53989
53990         * support/regression/testfwk.c: removed workaround for bug #436344
53991
53992         * support/regression/tests/bp.c: use less memory with mcs51
53993
53994         * support/regression/tests/bug-441448.c: use less memory
53995
53996         * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
53997
53998         * support/regression/collate-results.py: typo
53999
54000 2001-09-08  Michael Hope  <michaelh AT juju.net.nz>
54001
54002         * support/regression/tests/fetchoverlap.c: Added new test case.
54003
54004         * support/regression/tests/bp.c: Added new test case.
54005
54006         * support/regression/tests/bug-448984.c: Added new test case.
54007
54008         * support/regression/tests/pow2shifts.c: Added new test case.
54009
54010         * src/z80/gen.c: Turned off the noise it normally generates for the release.
54011         (genlshTwo): Fixed right shift for count > 8.
54012
54013         * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
54014
54015 2001-09-08    <johan AT FRIJA>
54016
54017         * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
54018
54019 2001-09-07    <johan AT FRIJA>
54020
54021         * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
54022
54023         * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
54024
54025 2001-09-06    <johan AT FRIJA>
54026
54027         * src/SDCC.y: this could be a fix for bug #458744 (1.37)
54028         * bernhard noted me at this: "() equals to (void)" (1.38)
54029
54030 2001-09-05    <johan AT FRIJA>
54031
54032         * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
54033
54034 2001-09-04    <johan AT FRIJA>
54035
54036         * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
54037
54038
54039 2001-09-04  Paul Stoffregen  <paul AT pjrc.com>
54040
54041         * pragma noinduction broke memcpy on mcs51 large model.  Moved it inside z80 optimization
54042
54043 2001-09-03  Michael Hope  <michaelh AT juju.net.nz>
54044
54045         * link/z80/aslink.h: Fixed path for PATH_MAX
54046
54047 2001-09-02  Michael Hope  <michaelh AT juju.net.nz>
54048
54049         * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
54050
54051         * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
54052
54053         * support/regression/tests/uminus.c: Added a test for the unary minus operator.
54054
54055         * src/z80/gen.c (genUminus): Fixed add, sub, and uminus on the gbz80 port for longs.  Had to shift some functions about to do it.
54056
54057 2001-09-01  Michael Hope  <michaelh AT juju.net.nz>
54058
54059         * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
54060         (genCmp): Fixed up genCmp for the GB with longs.
54061
54062         * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
54063
54064         * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
54065
54066         * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
54067
54068         * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
54069
54070 2001-08-30  Paul Stoffregen  <paul AT pjrc.com>
54071
54072         * added peepholes 223 to 231 to mcs51 port.  These improve code when using large model.
54073
54074 2001-08-30  Michael Hope  <michaelh AT juju.net.nz>
54075
54076         * device/lib/gbz80/crt0.s (init): Fixed up support for the gbz80 such that it will at least run (and fail badly) the regression tests.
54077
54078         * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
54079
54080 2001-08-29  Michael Hope  <michaelh AT juju.net.nz>
54081
54082         * link/z80/aslink.h: Fixed long file name support.  Is now based off PATH_MAX instead of a constant.
54083
54084         * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
54085
54086 2001-08-30 Bernhard Held   <bernhard AT bernhardheld.de>
54087
54088         * sim/ucsim/configure:    little improvement of Cygwin-detection
54089         * sim/ucsim/configure.in: little improvement of Cygwin-detection
54090         * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
54091         * support/regression/tests/bug-221100.c: small changes for mcs51
54092         * support/regression/tests/bug-221168.c: small changes for mcs51
54093         * support/regression/tests/bug-227710.c: small changes for mcs51
54094         * support/regression/tests/staticinit.c: small changes for mcs51
54095         * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
54096         * as/mcs51/lklex.c:  accept everything as symbol name in rel-files, bug fix ID 452601
54097         * as/mcs51/lksym.c:  accept everything as symbol name in rel-files, bug fix ID 452601
54098
54099 $Revision$