libgcc/ChangeLog

   1 2013-08-01  Maxim Kuvyrkov  <maxim@kugelworks.com>
   2
   3         Backport from trunk: Fix licenses on several libgcc files.
   4
   5         * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
   6         * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
   7         * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
   8         GPL-3.0-with-GCC-exception.
   9
  10 2013-07-19  Georg-Johann Lay  <avr@gjlay.de>
  11
  12         Backport from 2013-07-19 trunk r201051.
  13
  14         PR target/57516
  15         * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
  16         (__round_s2_const, __round_u2_const)
  17         (__round_s4_const, __round_u4_const, __round_x8):
  18         Saturate result if addition result cannot be represented.
  19
  20 2013-07-09  Janis Johnson  <janisjo@codesourcery.com>
  21
  22         * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
  23
  24 2013-06-19  Alan Modra  <amodra@gmail.com>
  25
  26         Apply mainline patches
  27         2013-06-04  Alan Modra  <amodra@gmail.com>
  28         * config/rs6000/ibm-ldouble.c: Enable for little-endian.
  29
  30         2013-04-25  Alan Modra  <amodra@gmail.com>
  31         * config.host: Match little-endian powerpc-linux.
  32
  33 2013-06-08  Walter Lee  <walt@tilera.com>
  34
  35         Backport from mainline:
  36         2013-06-08  Walter Lee  <walt@tilera.com>
  37
  38         * config/tilepro/atomic.h: Don't include stdint.h or features.h.
  39         Replace int64_t with long long.  Add __extension__ where
  40         appropriate.
  41
  42 2013-06-06  Douglas B Rupp  <rupp@adacore.com>
  43
  44         * config.host (arm-wrs-vxworks): Configure with other soft float.
  45
  46 2013-05-31  Richard Henderson  <rth@redhat.com>
  47
  48         PR target/49146
  49         * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
  50         (execute_cfa_program): Use it when storing to fs->regs.
  51
  52 2013-05-31  Release Manager
  53
  54         * GCC 4.8.1 released.
  55
  56 2013-04-11  Julian Brown  <julian@codesourcery.com>
  57
  58         * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
  59         (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
  60         unsigned char/unsigned short.
  61         (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
  62
  63 2013-04-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  64
  65         PR other/55274
  66         * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
  67
  68 2013-03-26  Robert Mason  <rbmj@verizon.net>
  69
  70         PR target/54805
  71
  72         Backport from mainline:
  73         2013-03-20  Robert Mason  <rbmj@verizon.net>
  74
  75         * config/vxlib-tls.c (__gthread_get_tsd_data,)
  76         (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
  77         (__gthread_leave_tsd_dtor_context): Add prototypes.
  78         (tls_delete_hook): Update.
  79
  80 2013-03-26  Walter Lee  <walt@tilera.com>
  81
  82         Backport from mainline:
  83         2013-03-26  Walter Lee  <walt@tilera.com>
  84
  85         * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
  86         -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
  87
  88 2013-03-22  Release Manager
  89
  90         * GCC 4.8.0 released.
  91
  92 2013-03-14  Jakub Jelinek  <jakub@redhat.com>
  93
  94         PR tree-optimization/53265
  95         * unwind-dw2.c (execute_cfa_program): Avoid
  96         -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
  97         on targets with DWARF_FRAME_REGISTERS < 32.
  98
  99 2013-03-13  Oleg Endo  <olegendo@gcc.gnu.org>
 100
 101         PR target/49880
 102         * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
 103         (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
 104
 105 2013-03-07  Sriraman Tallam  <tmsriram@google.com>
 106
 107         * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
 108         sandybridge processors.
 109
 110 2013-03-06  Oleg Endo  <olegendo@gcc.gnu.org>
 111
 112         PR target/56529
 113         * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
 114         inclusion list.
 115
 116 2013-03-04  Edgar E. Iglesias <edgar.iglesias@gmail.com>
 117
 118         * config/microblaze/crti.S: Setup stack protection at entry
 119
 120 2013-03-04  Georg-Johann Lay  <avr@gjlay.de>
 121
 122         * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
 123         (__rotldi3): Shift bytewise if applicable.
 124
 125 2013-03-01  James Greenhalgh  <james.greenhalgh@arm.com>
 126
 127         * config/aarch64/sync-cache.c
 128         (__aarch64_sync_cache_range): Silence warnings.
 129
 130 2013-02-25  Catherine Moore  <clm@codesourcery.com>
 131
 132         Revert:
 133         2013-02-24  Catherine Moore  <clm@codesourcery.com>
 134             Joseph Myers  <joseph@codesourcery.com>
 135             Chao-ying Fu  <fu@mips.com>
 136
 137         * config/mips/mips16.S:  Don't build for microMIPS.
 138         * config/mips/linux-unwind.h: Handle microMIPS frame.
 139         * config/mips/crtn.S (fini, init): New labels.
 140
 141 2013-02-24  Catherine Moore  <clm@codesourcery.com>
 142             Joseph Myers  <joseph@codesourcery.com>
 143             Chao-ying Fu  <fu@mips.com>
 144
 145         * config/mips/mips16.S:  Don't build for microMIPS.
 146         * config/mips/linux-unwind.h: Handle microMIPS frame.
 147         * config/mips/crtn.S (fini, init): New labels.
 148
 149 2012-02-19  Edgar E. Iglesias  <edgar.iglesias@gmail.com>
 150         * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
 151         as dividend.
 152
 153 2013-02-16  Alan Modra  <amodra@gmail.com>
 154
 155         PR target/55431
 156         * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
 157         (ppc_fallback_frame_state): Always set up save locations for fp
 158         and altivec.  Don't bother with non-callee-saved regs, r0-r13
 159         except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
 160
 161 2013-02-12  Georg-Johann Lay  <avr@gjlay.de>
 162
 163         PR target/54222
 164         * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
 165         _ssmulHA, _ssmulSA.
 166         (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
 167         _ssmulha3, _usmulusa3, _ssmulsa3.
 168         * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
 169         (__muldi3): XCALL __muldi3_6 instead of rcall.
 170         (__umulsidi3, __mulsidi3): New functions.
 171         (do_prologue_saves, do_epilogue_restores): New .macros.
 172         (__divdi3_moddi3): Use them.
 173         * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
 174         (__usmulusa3, __ssmulsa3): New functions.
 175
 176 2013-02-11  Iain Sandoe  <iain@codesourcery.com>
 177             Jack Howarth  <howarth@bromo.med.uc.edu>
 178             Patrick Marlier  <patrick.marlier@gmail.com>
 179
 180         PR libitm/55693
 181         * config/darwin-crt-tm.c: Remove dummy functions hack.
 182
 183 2013-02-08  Georg-Johann Lay  <avr@gjlay.de>
 184
 185         PR target/54222
 186         * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
 187         * config/avr/lib2-object.mk: New iterator to build objects from it.
 188         * config/avr/t-avr: Iterate lib2-object.mk to build objects from
 189         lib2funcs.c.
 190         (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
 191         (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
 192         _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
 193         _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
 194         _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
 195         * config/avr/lib1funcs-fixed.S: Implement them.
 196
 197 2013-02-04  Richard Sandiford  <rdsandiford@googlemail.com>
 198
 199         Update copyright years.
 200
 201 2013-02-01  David Edelsohn  <dje.gcc@gmail.com>
 202
 203         PR target/54601
 204         * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
 205         Add crtcxa to extra_parts.
 206         * config/rs6000/exit.h: New file.
 207         * config/rs6000/cxa_atexit.c: New file.
 208         * config/rs6000/cxa_finalize.c: New file.
 209         * config/rs6000/crtcxa.c: New file.
 210         * config/rs6000/t-aix-cxa: New file.
 211         * config/rs6000/libgcc-aix-cxa.ver: New file.
 212
 213 2013-01-31  Nick Clifton  <nickc@redhat.com>
 214
 215         * config/v850/lib1funcs.S: Add support for e3v5 architecture
 216         variant.
 217
 218 2013-01-29  Georg-Johann Lay  <avr@gjlay.de>
 219
 220         PR target/54222
 221         * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
 222         _mulQQ,  _mulHQ,  _mulHA,  _mulSA,
 223         _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
 224         _divQQ,  _divHQ,  _divHA,  _divSA,
 225         _divUQQ, _divUHQ, _divUHA, _divUSA.
 226
 227 2013-01-26  David Holsgrove <david.holsgrove@xilinx.com>
 228
 229         * config.host(microblaze*-linux*): tmake_file: Remove
 230         t-slibgcc-nolc-override, add t-slibgcc-libgcc.
 231         * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
 232         to exclude functions from being built with libgcc.c and use
 233         the microblaze assembly.
 234
 235 2013-01-26  Edgar E. Iglesias <edgar.iglesias@gmail.com>
 236
 237         * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
 238         extra_parts.
 239
 240 2013-01-17  Yufeng Zhang  <yufeng.zhang@arm.com>
 241
 242         * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
 243         results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
 244         __UINTPTR_TYPE__; also cast 'base' to the same type before the
 245         alignment operation.
 246
 247 2013-01-15  Sofiane Naci  <sofiane.naci@arm.com>
 248
 249         * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
 250         loop start address for cache clearing.
 251
 252 2013-01-14  Georg-Johann Lay  <avr@gjlay.de>
 253
 254         * config/avr/lib1funcs.S: Remove trailing blanks.
 255         * config/avr/lib1funcs-fixed.S: Ditto.
 256
 257 2013-01-14  Georg-Johann Lay  <avr@gjlay.de>
 258
 259         * config/avr/avr-lib.h: Add GPL copyright notice.
 260
 261 2013-01-14  Georg-Johann Lay  <avr@gjlay.de>
 262
 263         * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
 264         declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
 265         (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
 266         min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
 267
 268 2013-01-07  Mark Kettenis  <kettenis@openbsd.org>
 269
 270         * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
 271         Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
 272
 273 2013-01-04  Nick Clifton  <nickc@redhat.com>
 274
 275         * config/v850/lib1funcs.S: Only provide CALLT support functions if
 276         the CALLT instruction is supported.
 277
 278 2012-12-20  Jonathan Wakely  <jwakely.gcc@gmail.com>
 279
 280         * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
 281         * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
 282
 283 2012-12-13  John Tytgat  <John@bass-software.com>
 284
 285         * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
 286         is 25.
 287
 288 2012-12-12  Jakub Jelinek  <jakub@redhat.com>
 289
 290         PR libgcc/55451
 291         * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
 292         undefined signed overflows.
 293
 294 2012-12-09  Uros Bizjak  <ubizjak@gmail.com>
 295
 296         PR target/55344
 297         * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
 298
 299 2012-12-06  Uros Bizjak  <ubizjak@gmail.com>
 300
 301         * config/i386/sfp-machine.h (FP_EX_ALL): Define.
 302         (FP_TRAPPING_EXCEPTIONS): Define.
 303         * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
 304         * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
 305
 306 2012-12-04  Richard Henderson  <rth@redhat.com>
 307
 308         PR bootstrap/55571
 309         * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
 310
 311 2012-12-04  Marcus Shawcroft <marcus.shawcroft@arm.com>
 312
 313         * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
 314         (FP_EX_SHIFT): Define.
 315         (FP_TRAPPING_EXCEPTIONS): Define.
 316
 317 2012-12-04  Marcus Shawcroft <marcus.shawcroft@arm.com>
 318
 319         * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
 320         (FP_ROUNDMODE): Use FP_RND_MASK.
 321         * config/aarch64/sfp-exceptions.c: New.
 322         * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
 323         Use __sfp_handle_exceptions.
 324
 325 2012-12-04  Richard Earnshaw  <rearnsha@arm.com>
 326
 327         * config.host: (arm*-*-freebsd*): Remove.
 328         (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
 329         (arm*-*-elf*): Remove.
 330         (arm*-*-wince-pe*): Remove.
 331         * arm/unwind-arm.c (struct fpa_reg): Delete.
 332         (struct fpa_regs): Delete.
 333         (phase1_vrs): Remove fpa element.
 334         (_Unwind_VRS_Get): Remove _UVRSC_FPA.
 335         (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
 336         * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
 337         * ieee754-sf.S (floatundisf): Remove FPA support.
 338         (floatdisf): Likewise.
 339         * ieee75f-df.S (floatundidf): Likewise.
 340         (floatdidf): Likewise.
 341
 342 2012-11-29  Kai Tietz  <ktietz@redhat.com>
 343
 344         PR target/55445
 345         * unwind-c.c (__SEH__): Make sure SjLj isn't active.
 346         * unwind-generic.h: Likewise.
 347         * unwind-seh.c: Likewise.
 348
 349 2012-11-28  Richard Henderson  <rth@redhat.com>
 350
 351         PR libgcc/48076
 352         * emutls.c (__emutls_get_address): Avoid race condition between
 353         obj->loc.offset read and emutls_key initialization.
 354
 355 2012-11-22  Georg-Johann Lay  <avr@gjlay.de>
 356
 357         Adjust decimal point of signed accum mode to GCC default.
 358
 359         PR target/54222
 360         * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
 361         _divqq_helper.
 362         * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
 363         (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
 364         (__mulha3, __mulsa3)
 365         (__divqq3, __divha3, __divsa3): Adjust to new position of
 366         decimal point of signed accum types.
 367
 368         (__mulusa3_round): New function.
 369         (__mulusa3): Use it.
 370         (__divqq_helper): New function.
 371         (__udivuqq3): Use it.
 372
 373 2012-11-20  Jakub Jelinek  <jakub@redhat.com>
 374
 375         PR bootstrap/55370
 376         * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
 377
 378 2012-11-18  Teresa Johnson  <tejohnson@google.com>
 379
 380         PR bootstrap/55051
 381         * libgcov.c (gcov_exit): Remove merged program summary
 382         comparison unless !GCOV_LOCKED.
 383
 384 2012-11-15  Marcus Shawcroft <marcus.shawcroft@arm.com>
 385
 386         * soft-fp: Updated from glibc upstream.
 387
 388 2012-11-06  Ian Lance Taylor  <iant@google.com>
 389
 390         * generic-morestack.c (__generic_morestack): Align the returned
 391         stack pointer to a 32 byte boundary.
 392         * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
 393         increment the return address until we have decided that we don't
 394         have a varargs function.
 395         (__morestack) [32-bit]: Align stack correctly when calling C
 396         functions.
 397         (__morestack) [64-bit]: Likewise.
 398
 399 2012-11-04  Thomas Schwinge  <thomas@codesourcery.com>
 400
 401         * configure: Regenerate.
 402
 403 2012-11-02  Uros Bizjak  <ubizjak@gmail.com>
 404
 405         PR target/55175
 406         * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
 407         * config/i386/sfp-machine.h: Guard exception handling
 408         code with _SOFT_FLOAT.
 409         * config/i386/32/sfp-machine.h: Guard rounding handling
 410         code with _SOFT_FLOAT.
 411         * config/i386/64/sfp-machine.h: Ditto.
 412
 413 2012-10-31  Joel Sherrill  <joel.sherrill@oarcorp.com>
 414
 415         * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
 416         as extra_parts.
 417
 418 2012-10-26  Uros Bizjak  <ubizjak@gmail.com>
 419
 420         * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
 421         Clear only fxsave.mxcsr_mask.  Use saved mxcsr from fxsave structure
 422         when appropriate.  Correct structure element types.
 423         * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
 424         -minline-all-stringops from compile flags.
 425
 426 2012-10-25  Ralf Corsépius <ralf.corsepius@rtems.org>
 427
 428         * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
 429
 430 2012-10-25  Ralf Corsépius <ralf.corsepius@rtems.org>
 431
 432         * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
 433
 434 2012-10-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 435
 436         * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
 437         tmake_file.
 438
 439 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
 440             Jim MacArthur  <jim.macarthur@arm.com>
 441             Marcus Shawcroft  <marcus.shawcroft@arm.com>
 442             Nigel Stephens  <nigel.stephens@arm.com>
 443             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 444             Richard Earnshaw  <rearnsha@arm.com>
 445             Sofiane Naci  <sofiane.naci@arm.com>
 446             Stephen Thomas  <stephen.thomas@arm.com>
 447             Tejas Belagod  <tejas.belagod@arm.com>
 448             Yufeng Zhang  <yufeng.zhang@arm.com>
 449
 450         * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
 451         * config/aarch64/crti.S: New file.
 452         * config/aarch64/crtn.S: New file.
 453         * config/aarch64/linux-unwind.h: New file.
 454         * config/aarch64/sfp-machine.h: New file.
 455         * config/aarch64/sync-cache.c: New file.
 456         * config/aarch64/t-aarch64: New file.
 457         * config/aarch64/t-softfp: New file.
 458
 459 2012-10-21  Hans-Peter Nilsson  <hp@bitrange.com>
 460
 461         * config/mmix/crti.S: Mark program and data addresses using PRELD.
 462         Remove typo'd and unnecessary alignment-LOC for .data.  Remove
 463         no-longer-needed LDBU insns.
 464
 465 2012-10-18  Sebastian Huber <sebastian.huber@embedded-brains.de>
 466
 467         * config.host
 468         (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
 469         "arm*-*-rtemseabi*" to "arm*-*-rtems*".
 470
 471 2012-10-17  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 472
 473         * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
 474
 475 2012-10-15  Matthias Klose  <doko@ubuntu.com>
 476
 477         * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
 478
 479 2012-10-15  Pavel Chupin  <pavel.v.chupin@intel.com>
 480
 481         * configure: Regenerate.
 482         * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
 483
 484 2012-10-10  Uros Bizjak  <ubizjak@gmail.com>
 485
 486         * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
 487         instructions for 64bit targets only.
 488
 489 2012-10-10  Uros Bizjak  <ubizjak@gmail.com>
 490
 491         * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
 492         FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
 493         * config/i386/32/sfp-machine.h: ... here.
 494         * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
 495         FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
 496         New defines.
 497
 498 2012-10-07  Matthias Klose  <doko@ubuntu.com>
 499
 500         * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
 501         as unused.
 502         (_Unwind_decode_typeinfo_ptr): Mark base as unused.
 503
 504 2012-10-06  Mark Kettenis  <kettenis@openbsd.org>
 505
 506         * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
 507         * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
 508         (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
 509         (ElfW): Likewise.
 510
 511 2012-10-05  Jonathan Wakely  <jwakely.gcc@gmail.com>
 512
 513         PR other/53889
 514         * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
 515         Fix parameter names.
 516
 517 2012-10-04  Oleg Endo  <olegendo@gcc.gnu.org>
 518
 519         PR target/33135
 520         * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
 521         * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
 522         * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
 523
 524 2012-10-03  Oleg Endo  <olegendo@gcc.gnu.org>
 525
 526         PR target/50457
 527         * config/sh/linux-atomic.S: Delete.
 528         * config/sh/linux-atomic.c: New.
 529         * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
 530         linux-atomic.c.  Add cflags to disable warnings.
 531
 532 2012-10-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
 533
 534         PR other/53889
 535         * gthr.h (__gthread_recursive_mutex_destroy): Document new required
 536         function.
 537         * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
 538         * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
 539         * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
 540         * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
 541         * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
 542         Likewise.
 543         * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
 544         Likewise.
 545         * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
 546         Likewise.
 547         * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
 548         * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
 549
 550 2012-09-19  Mark Kettenis  <kettenis@openbsd.org>
 551
 552         * config.host (hppa-*-openbsd*): New target.
 553         * config/pa/t-openbsd: New file.
 554
 555 2012-09-15  Georg-Johann Lay  <avr@gjlay.de>
 556
 557         PR target/54222
 558         * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
 559         __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
 560         __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
 561         (__divsa3): Use __negsi2 to negate r_quoL.
 562         * config/avr/lib1funcs.S (FALIAS): New macro.
 563         (__divmodsi4): Break out and use __divmodsi4_neg1 as...
 564         (__negsi2): ...this new function.
 565         * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
 566         _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
 567         _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
 568         (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
 569         Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
 570         Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
 571
 572 2012-09-10  Oleg Endo  <olegendo@gcc.gnu.org>
 573
 574         PR target/54089
 575         * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
 576         (lshrsi3): Reimplement as lshrsi3_r0.
 577
 578 2012-09-10  Andreas Schwab  <schwab@linux-m68k.org>
 579
 580         PR target/46191
 581         * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
 582         of libgcc.a.
 583
 584 2012-09-07  Teresa Johnson  <tejohnson@google.com>
 585
 586         PR gcov-profile/54487
 587         * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
 588         differences.
 589
 590 2012-09-05  Georg-Johann Lay  <avr@gjlay.de>
 591
 592         PR target/54461
 593         * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
 594         not configured --with-avrlibc=no.
 595         * config/avr/t-avrlibc: New file.
 596         * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
 597         (DPBIT_FUNCS): Ditto.
 598         (TPBIT_FUNCS): Ditto.
 599
 600 2012-09-04  Teresa Johnson  <tejohnson@google.com>
 601
 602         * libgcov.c (struct gcov_summary_buffer): New structure.
 603         (gcov_histogram_insert): New function.
 604         (gcov_compute_histogram): Ditto.
 605         (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
 606         histograms during summary merging.
 607
 608 2012-09-01  Mark Kettenis  <kettenis@openbsd.org>
 609
 610         * config.host (x86_64-*-openbsd*): New target.
 611
 612 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
 613
 614         * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
 615         attribute.
 616
 617 2012-08-24  Georg-Johann Lay  <avr@gjlay.de>
 618
 619         PR target/54222
 620         * config/avr/t-avr (conv_X): Rename to func_X.
 621
 622 2012-08-24  Georg-Johann Lay  <avr@gjlay.de>
 623
 624         PR target/54222
 625         * config/avr/lib1funcs-fixed.S: New file.
 626         * config/avr/lib1funcs.S: Include it.  Undefine some divmodsi
 627         after they are used.
 628         (neg2, neg4): New macros.
 629         (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
 630         (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
 631         (__umulhisi3): Speed up MUL variant if there is enough flash.
 632         * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
 633         avr-modes.def.
 634         * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
 635         _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
 636         _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
 637         _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
 638         _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
 639         _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
 640         (LIB2FUNCS_EXCLUDE): Add supported functions.
 641
 642 2012-08-22  Georg-Johann Lay  <avr@gjlay.de>
 643
 644         * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
 645         LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
 646         libgcc-s-objects.
 647         * fixed-obj.mk: Only expand dependency if $o is not in
 648         LIB2FUNCS_EXCLUDE.
 649
 650 2012-08-22  H.J. Lu  <hongjiu.lu@intel.com>
 651
 652         * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
 653
 654 2012-08-22  Joseph Myers  <joseph@codesourcery.com>
 655
 656         * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
 657         depend on --enable-shared.
 658         ($(lib1asmfuncs-o)): Use %.vis files independent of
 659         --enable-shared.
 660         * static-object.mk ($(base)$(objext), $(base).vis)
 661         ($(base)_s$(objext)): Use same rules for visibility handling as in
 662         shared-object.mk.
 663
 664 2012-08-21  Ian Lance Taylor  <iant@google.com>
 665
 666         * config/i386/morestack.S (__morestack_non_split): Increase amount
 667         of space allocated for non-split code stack.
 668
 669 2012-08-19  Joseph Myers  <joseph@codesourcery.com>
 670
 671         * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
 672         even if inhibit_libc.
 673
 674 2012-08-17  Julian Brown  <julian@codesourcery.com>
 675
 676         * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
 677         -fexceptions -fnon-call-exceptions if not defined.
 678         ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
 679         * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
 680
 681 2012-08-17  Andreas Schwab  <schwab@linux-m68k.org>
 682
 683         * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
 684         type.
 685
 686 2012-08-16  David Edelsohn  <dje.gcc@gmail.com>
 687
 688         * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
 689         rs6000/t-slibgcc-aix.
 690
 691 2012-08-15  Segher Boessenkool  <segher@kernel.crashing.org>
 692
 693         * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
 694
 695 2012-08-15  Segher Boessenkool  <segher@kernel.crashing.org>
 696
 697         * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
 698
 699 2012-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 700
 701         PR driver/54171
 702         * Makefile.in (version): Replace top_srcdir with srcdir.
 703
 704 2012-08-03  Jonathan Yong  <jon_y@users.sourceforge.net>
 705
 706         * Makefile.in (version): set to BASE-VER file from gcc directory.
 707
 708 2012-08-01  Nick Clifton  <nickc@redhat.com>
 709
 710         * config/m32c/lib2funcs.c (__clrsbhi2): New function.
 711         Implements __clrsb for an HImode argument.
 712
 713 2012-07-31  Nick Clifton  <nickc@redhat.com>
 714
 715         * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
 716         Implements __clrsb for an HImode argument.
 717         * config/stormy16/clrsbhi2.c: New file:
 718         * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
 719
 720 2012-07-22  Steven Bosscher  <steven@gcc.gnu.org>
 721
 722         * libgcov.c (__gcov_ior_profiler): Benign comment fix.
 723
 724 2012-07-19  Tristan Gingold  <gingold@adacore.com>
 725             Richard Henderson  <rth@redhat.com>
 726
 727         * unwind-seh.c: New file.
 728         * unwind-generic.h: Include windows.h for SEH.
 729         (_Unwind_Exception): Use 6 private fields for SEH.
 730         (_GCC_specific_handler): Declare.
 731         * unwind-c.c (__gcc_personality_seh0): New function.
 732         Adjust for SEH.
 733         * config/i386/libgcc-cygming.ver: New file.
 734         * config/i386/t-seh-eh: New file.
 735         * config.host (x86_64-*-mingw*): Default to seh.
 736
 737 2012-07-14  Steven Bosscher  <steven@gcc.gnu.org>
 738
 739         * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
 740
 741 2012-06-17  Uros Bizjak  <ubizjak@gmail.com>
 742
 743         * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
 744         __builtin_expect when checking for exceptions.
 745         * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
 746
 747 2012-06-13  Uros Bizjak  <ubizjak@gmail.com>
 748
 749         * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
 750         function declaration.
 751         (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
 752         (FP_RND_MASK): New.
 753         * config/ia64/sfp-exceptions.c: New.
 754         * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
 755
 756 2012-06-13  Uros Bizjak  <ubizjak@gmail.com>
 757
 758         * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
 759         _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
 760         * config/i386/64/sfp-machine: ... (delete here) ...
 761         * config/i386/sfp-machine.h: ... to here.
 762         (FP_EX_MASK): Remove.
 763         (FP_RND_MASK): New.
 764         (FP_INIT_ROUNDMODE): Declare asm as volatile.
 765
 766 2012-06-11  Sriraman Tallam  <tmsriram@google.com>
 767
 768         * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
 769         * config/i386/libgcc-sol2.ver: Ditto.
 770         * config/i386/libgcc-glibc.ver: Ditto.
 771
 772 2012-06-11  Roland McGrath  <mcgrathr@google.com>
 773
 774         * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
 775         If __GLIBC__ is defined, refer to __pthread_key_create instead of
 776         pthread_cancel.
 777
 778 2012-06-09  Uros Bizjak  <ubizjak@gmail.com>
 779
 780         * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
 781         _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
 782         FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
 783         FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
 784         FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
 785         __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
 786         * config/i386/64/sfp-machine: ... (delete here) ...
 787         * config/i386/sfp-machine.h: ... to here.
 788         (FP_EX_MASK): New.
 789         (__sfp_handle_exceptions): New function declaration.
 790         (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
 791         * config/i386/sfp-exceptions.c: New.
 792         * config/i386/t-softfp: New.
 793         * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
 794         i386/t-softfp to tmake_file.
 795
 796 2012-06-03  David S. Miller  <davem@davemloft.net>
 797
 798         * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
 799         change.
 800
 801 2012-05-31  David S. Miller  <davem@davemloft.net>
 802
 803         * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
 804         multiply and divide instructions on 32-bit when V9.
 805         (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
 806
 807 2012-05-29  Joseph Myers  <joseph@codesourcery.com>
 808
 809         * config/arm/ieee754-df.S: Fix typos.
 810         * config/arm/ieee754-sf.S: Fix typos.
 811         * config/c6x/libunwind.S: Fix typos.
 812         * config/epiphany/udivsi3-float.c: Fix typos.
 813         * config/microblaze/muldi3_hard.S: Fix typos.
 814         * config/picochip/adddi3.S: Fix typos.
 815         * config/picochip/ashlsi3.S: Fix typos.
 816         * config/picochip/ashrsi3.S: Fix typos.
 817         * config/picochip/clzsi2.S: Fix typos.
 818         * config/picochip/cmpsi2.S: Fix typos.
 819         * config/picochip/divmod15.S: Fix typos.
 820         * config/picochip/divmodhi4.S: Fix typos.
 821         * config/picochip/divmodsi4.S: Fix typos.
 822         * config/picochip/longjmp.S: Fix typos.
 823         * config/picochip/lshrsi3.S: Fix typos.
 824         * config/picochip/parityhi2.S: Fix typos.
 825         * config/picochip/popcounthi2.S: Fix typos.
 826         * config/picochip/setjmp.S: Fix typos.
 827         * config/picochip/subdi3.S: Fix typos.
 828         * config/picochip/ucmpsi2.S: Fix typos.
 829         * config/picochip/udivmodhi4.S: Fix typos.
 830         * config/picochip/udivmodsi4.S: Fix typos.
 831         * config/spu/divv2df3.c: Fix typos.
 832         * config/spu/mfc_multi_tag_release.c: Fix typos.
 833         * config/spu/mfc_tag_release.c: Fix typos.
 834         * configure.ac: Fix typos.
 835         * configure: Regenerate.
 836
 837 2012-05-25  Ian Lance Taylor  <iant@google.com>
 838
 839         * config/i386/morestack.S (__morestack_non_split): Check whether
 840         caller is varargs and needs %bp to hold the stack frame on return.
 841
 842 2012-05-25  Olivier Hainque  <hainque@adacore.com>
 843
 844         * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
 845         sequence in the non pic case on VxWorks.
 846
 847 2012-05-24  Olivier Hainque  <hainque@adacore.com>
 848
 849         * Makefile.in: Move dependency on install-unwind_h from
 850         "install-leaf" to "install".
 851
 852 2012-05-24  Olivier Hainque  <hainque@adacore.com>
 853
 854         * Makefile.in (clean): Remove libgcc_tm.stamp as well.
 855         Use a separate command for stamp removals.
 856
 857 2012-05-21  Andrew Pinski  <apinski@cavium.com>
 858
 859         PR bootstrap/53183
 860         * configure.ac: Define the default includes to being none.
 861         * configure: Regenerate.
 862
 863 2012-05-16  Olivier Hainque  <hainque@adacore.com>
 864
 865         * Makefile.in (install-unwind_h): Rename into ...
 866         (install-unwind_h-forbuild): New target.
 867         (all): Use it instead of the former install-unwind_h.
 868         (install-unwind_h): Reinstate, copy to user install destination
 869         for include files, not to the internal gcc object directory one.
 870         (install-leaf): Depend on it.
 871
 872 2012-05-15  Olivier Hainque  <hainque@adacore.com>
 873
 874         * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
 875         register numbers. LR_REGNO replaces R_LR.
 876         (ucontext_for): New, helper for ...
 877         (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
 878         and 5.3 of ...
 879         (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
 880
 881 2012-05-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 882
 883         * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
 884         (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
 885         (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
 886         i386/t-cpuinfo ...
 887         (i[34567]86-*-*, x86_64-*-*): ... here.
 888
 889         * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
 890         * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
 891
 892         * config/i386/i386-cpuinfo.c: Rename to ...
 893         * config/i386/cpuinfo.c: ... this.
 894         * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
 895
 896         * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
 897         (libgcc_cv_init_priority): New test.
 898         * configure: Regenerate.
 899         * config.in: New file.
 900         * Makefile.in (clean): Rename config.h to auto-target.h.
 901         (config.h): Likewise.
 902         (stamp-h): Likewise.
 903
 904         * config/i386/cpuinfo.c (auto-target.h): Include.
 905         (CONSTRUCTOR_PRIORITY): Define.
 906         (__cpu_indicator_init): Use it.
 907
 908 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
 909
 910         * longlong.h: Use a URL instead of an FSF postal address.
 911         Replace spaces with tab.
 912
 913 2012-05-08  Teresa Johnson  <tejohnson@google.com>
 914
 915         * libgcov.c (gcov_clear, __gcov_reset): New functions.
 916         (__gcov_dump): Ditto.
 917         (gcov_dump_complete): New global variable.
 918         (gcov_exit): Export hidden to enable use in L_gcov_dump.
 919         (__gcov_flush): Outline functionality now in gcov_clear.
 920         * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
 921
 922 2012-04-28  Aurelien Jarno  <aurelien@aurel32.net>
 923
 924         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
 925         (mips*-*-linux*): Include mips/t-tpbit when long double is
 926         16 bytes long.
 927
 928 2012-04-25  Sriraman Tallam  <tmsriram@google.com>
 929
 930         * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
 931         (get_available_features): New argument. Check for AVX2.
 932         (__cpu_indicator_init): Modify call to get_available_features.
 933
 934 2012-04-25  Alan Modra  <amodra@gmail.com>
 935
 936         * config/rs6000/crtsavevr.S: New file.
 937         * config/rs6000/crtrestvr.S: New file.
 938         * config/rs6000/t-savresfgpr: Build the above.
 939         * config/rs6000/t-netbsd: Likewise.
 940
 941 2012-04-24  Sriraman Tallam  <tmsriram@google.com>
 942
 943         * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
 944
 945 2012-04-24  Sriraman Tallam  <tmsriram@google.com>
 946
 947         * libgcc/config/i386/i386-cpuinfo.c: New file.
 948         * libgcc/config/i386/t-cpuinfo: New file.
 949         * libgcc/config.host: Include t-cpuinfo.
 950         * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
 951
 952 2012-04-24  Chao-ying Fu  <fu@mips.com>
 953
 954         * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
 955
 956 2012-04-20  Thomas Schwinge  <thomas@codesourcery.com>
 957
 958         struct siginfo vs. siginfo_t
 959
 960         * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
 961         siginfo_t instead of struct siginfo.
 962         * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
 963         * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
 964         * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
 965         (ia64_handle_unwabi): Likewise.
 966         * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
 967         * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
 968         * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
 969         (sh_fallback_frame_state): Likewise.
 970         * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
 971         * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
 972
 973 2012-04-02  H.J. Lu  <hongjiu.lu@intel.com>
 974
 975         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
 976         system call number.
 977
 978 2012-03-31  Eric Botcazou  <ebotcazou@adacore.com>
 979
 980         * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
 981         if it hasn't been previously saved.
 982
 983 2012-03-29  H.J. Lu  <hongjiu.lu@intel.com>
 984
 985         * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
 986         only for glibc.
 987
 988 2012-03-28  Georg-Johann Lay  <avr@gjlay.de>
 989
 990         PR target/52737
 991         * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
 992         instead of __AVR_HAVE_8BIT_SP__.
 993
 994 2012-03-26  Tristan Gingold  <gingold@adacore.com>
 995
 996         * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
 997         (unw_table_entry): Use unw_word instead of unsigned long.
 998         (_Unwind_FindTableEntry): Likewise.
 999         * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1000         * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1001         (_Unwind_FindTableEntry): Likewise.
1002         * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1003         (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1004         (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1005         (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1006         (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1007         (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1008         (uw_init_context_1, uw_install_context): Likewise.
1009         (unw_word): Move to unwind-ia64.h
1010
1011 2012-03-26  Tristan Gingold  <gingold@adacore.com>
1012
1013         * config/vms/vms-ucrt0.c: Update copyright years.
1014         Add a sanity check.
1015         (___gcc_main_flags): Declare.
1016         (__main): Check flags to remap argv and exit code.
1017         * config.host (*-*-*vms*): Adjust extra_parts.
1018         * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1019         (crt0.o): Add.
1020
1021 2012-03-22  Richard Earnshaw  <rearnsha@arm.com>
1022
1023         * arm/lib1funcs.asm (ctzsi2): New function.
1024         * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1025         * arm/t-linux (LIB1ASMFUNCS): Likewise.
1026         * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1027         * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1028         * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1029         * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1030
1031 2012-03-21  Andreas Tobler  <andreast@fgznet.ch>
1032
1033         * config.host: Add bits to support powerpc64-*-freebsd*.
1034         * config/rs6000/freebsd-unwind.h: New file.
1035         * config/rs6000/t-freebsd64: New file.
1036
1037 2012-03-20  Richard Guenther  <rguenther@suse.de>
1038
1039         PR gcov-profile/52627
1040         * libgcov.c (init_mx): Fix mutex name.
1041
1042 2012-03-16  Tristan Gingold  <gingold@adacore.com>
1043
1044         * config/ia64/vms-unwind.h: Remove ulong (and replace
1045         it by unw_reg where used).  Define unw_reg with __int64.
1046
1047 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1048
1049         * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1050         Solaris 8 handling.
1051         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1052         Solaris 8 handling.
1053         (sparc_is_sighandler): Likewise.
1054
1055 2012-03-13  H.J. Lu  <hongjiu.lu@intel.com>
1056
1057         * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1058         <= saved reg size.
1059
1060 2012-03-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1061
1062         * config/arm/crtn.S: Fix typo.
1063
1064 2012-03-13  Richard Guenther  <rguenther@suse.de>
1065
1066         * libgcov.c: Remove stdio.h include and NULL un-define.
1067
1068 2012-03-13  Richard Guenther  <rguenther@suse.de>
1069
1070         PR target/52569
1071         * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1072
1073 2012-03-13  Richard Guenther  <rguenther@suse.de>
1074
1075         * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1076
1077 2012-03-13  Richard Guenther  <rguenther@suse.de>
1078
1079         * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1080         and __gthread_mutex_init_function definitions.
1081
1082 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1083
1084         * config.host (mips*-*-openbsd*): Remove.
1085
1086 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1087
1088         * config.host: Remove alpha*-dec-osf5.1* handling.
1089         * config/alpha/gthr-posix.c: Remove.
1090         * config/alpha/libgcc-osf5.ver: Remove.
1091         * config/alpha/osf5-unwind.h: Remove.
1092         * config/alpha/t-osf-pthread: Remove.
1093         * config/alpha/t-slibgcc-osf: Remove.
1094         * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1095         * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1096         [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1097         * mkmap-flat.awk: Remove osf_export handling.
1098
1099 2012-03-12  Richard Guenther  <rguenther@suse.de>
1100
1101         * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1102         * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1103         (__gthread_mutex_init_function): New function.
1104         * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1105
1106         PR gcov/49484
1107         * libgcov.c: Include gthr.h.
1108         (__gcov_flush_mx): New global variable.
1109         (init_mx, init_mx_once): New functions.
1110         (__gcov_flush): Protect self with a mutex.
1111         (__gcov_fork): Re-initialize mutex after forking.
1112         * unwind-dw2-fde.c: Change condition under which to use
1113         __GTHREAD_MUTEX_INIT_FUNCTION.
1114
1115 2012-03-12  Tristan Gingold  <gingold@adacore.com>
1116
1117         * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1118         * config/ia64/t-vms: Likewise.
1119
1120 2012-03-11  Michael Hope  <michael.hope@linaro.org>
1121
1122         * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1123         for Thumb-2.
1124
1125 2012-03-07  Walter Lee  <walt@tilera.com>
1126
1127         * config/tilepro/atomic.c: Rename "atomic_" prefix to
1128         "arch_atomic_".
1129         (atomic_xor): Rename and move definition to
1130         config/tilepro/atomic.h.
1131         (atomic_nand): Ditto.
1132         * config/tilepro/atomic.h: Rename "atomic_" prefix to
1133         "arch_atomic_".
1134         (arch_atomic_xor): Move from config/tilepro/atomic.c.
1135         (arch_atomic_nand): Ditto.
1136
1137 2012-03-07  Georg-Johann Lay  <avr@gjlay.de>
1138
1139         PR target/52507
1140         * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1141
1142 2012-03-07  Georg-Johann Lay  <avr@gjlay.de>
1143
1144         PR target/52505
1145         * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1146         from RAM.
1147
1148 2012-03-07  Georg-Johann Lay  <avr@gjlay.de>
1149
1150         PR target/52461
1151         PR target/52508
1152         * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1153         if RAMPZ affects reading from RAM.
1154         (__tablejump_elpm__): Ditto.
1155         (.xload): Ditto.
1156         (__movmemx_hi): Ditto.
1157         (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1158         (__do_global_dtors): Ditto.
1159         (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1160         (__movmemx_hi): Ditto.
1161
1162 2012-03-05  Richard Henderson  <rth@redhat.com>
1163
1164         * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1165         [ARM] (count_trailing_zeros): Use the builtin.
1166
1167 2012-03-01  Kai Tietz  <ktietz@redhat.com>
1168
1169         * soft-fp: Imported from glibc upstream.
1170
1171 2012-02-28  Kai Tietz  <ktietz@redhat.com>
1172
1173         * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1174         for mingw-targets as attribute gcc_struct.
1175
1176 2012-02-28  Ian Lance Taylor  <iant@google.com>
1177
1178         * generic-morestack.c (__splitstack_releasecontext): Correct call
1179         to __morestack_release_segments.
1180
1181 2012-02-27  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1182
1183         PR target/52390
1184         * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1185         for __linux__ when removing signals from __morestack_fullmask.
1186
1187 2012-02-23  Georg-Johann Lay  <avr@gjlay.de>
1188
1189         PR target/52261
1190         * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1191
1192 2012-02-23  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
1193
1194         * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1195         instead of HAVE_INITFINI_ARRAY.
1196         * config/ia64/crtend.S: Likewise.
1197
1198 2012-02-20  Kai Tietz  <ktietz@redhat.com>
1199
1200         PR libstdc++/52300
1201         * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1202
1203         * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1204         to w32-unwind.h header.
1205
1206 2012-02-19  Richard Sandiford  <rdsandiford@googlemail.com>
1207
1208         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1209         (mips*-*-linux*): Remove t-slibgcc-libgcc.
1210         * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1211         * config/mips/mips16.S (__mips16_rdhwr): Delete.
1212
1213 2012-02-19  Richard Sandiford  <rdsandiford@googlemail.com>
1214
1215         * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1216
1217 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
1218
1219         PR libitm/52220
1220         * config/darwin-crt-tm.c: Correct typo.
1221
1222 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
1223             Patrick Marlier  <patrick.marlier@gmail.com>
1224
1225         PR libitm/52220
1226         * config/darwin-crt-tm.c: Generate dummy functions.
1227
1228 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
1229             Patrick Marlier  <patrick.marlier@gmail.com>
1230
1231         PR libitm/52042
1232         * config/darwin-crt-tm.c (getTMCloneTable): New function.
1233         (__doTMRegistrations): Call it.
1234         (__doTMdeRegistrations): Likewise.
1235
1236 2012-01-15  Georg-Johann Lay  <avr@gjlay.de>
1237             Anatoly Sokolov <aesok@post.ru>
1238             Eric Weddington <eric.weddington@atmel.com>
1239
1240         PR target/52261
1241         * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1242         (__epilogue_restores__): Ditto.
1243
1244 2012-02-15  Eric Botcazou  <ebotcazou@adacore.com>
1245
1246         PR target/51921
1247         PR target/52205
1248         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1249         Solaris 11 and slightly reformat.
1250         (sparc_is_sighandler): Likewise.
1251
1252 2012-02-14  Walter Lee  <walt@tilera.com>
1253
1254         * config.host: Handle tilegx and tilepro.
1255         * config/tilegx/sfp-machine.h: New file.
1256         * config/tilegx/sfp-machine32.h: New file.
1257         * config/tilegx/sfp-machine64.h: New file.
1258         * config/tilegx/t-crtstuff: New file.
1259         * config/tilegx/t-softfp: New file.
1260         * config/tilegx/t-tilegx: New file.
1261         * config/tilepro/atomic.c: New file.
1262         * config/tilepro/atomic.h: New file.
1263         * config/tilepro/linux-unwind.h: New file.
1264         * config/tilepro/sfp-machine.h: New file.
1265         * config/tilepro/softdivide.c: New file.
1266         * config/tilepro/softmpy.S: New file.
1267         * config/tilepro/t-crtstuff: New file.
1268         * config/tilepro/t-tilepro: New file.
1269
1270 2012-02-07  Jonathan Wakely  <jwakely.gcc@gmail.com>
1271
1272         PR libstdc++/51296
1273         PR libstdc++/51906
1274         * gthr-posix.h: Allow static initializer macros to be disabled.
1275         (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1276
1277 2012-02-05  Chung-Lin Tang  <cltang@codesourcery.com>
1278
1279         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1280         Add t-slibgcc-libgcc to tmake_file.
1281         * config/mips/libgcc-mips16.ver: Revert previous patch.
1282         * config/mips/mips16.S (__mips16_rdhwr): Hide.
1283
1284 2012-02-02  Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1285             Jayant R Sonar <jayant.sonar@kpitcummins.com>
1286
1287         * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1288         * config/cr16/crti.S: New file.
1289         * config/cr16/crtlibid.S: New file.
1290         * config/cr16/crtn.S: New file.
1291         * config/cr16/lib1funcs.S: New file.
1292         * config/cr16/t-cr16: New file.
1293         * config/cr16/t-crtlibid: New file.
1294         * config/cr16/unwind-dw2.h: New file.
1295         * config/cr16/unwind-cr16.c: New file.
1296         * config/cr16/divmodhi3.c: New file.
1297
1298 2012-01-25  Alan Modra  <amodra@gmail.com>
1299
1300         * config/rs6000/t-linux64: Delete.  Move..
1301         * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1302         * config/rs6000/t-linux: ..and libgcc flags to here.
1303
1304 2012-01-22  Douglas B Rupp  <rupp@gnat.com>
1305
1306         * config.host (i[34567]86-*-interix3*):
1307         Change triplet to i[34567]86-*-interix[3-9]*.
1308         * configure: Regenerate.
1309
1310 2012-01-15  Chung-Lin Tang  <cltang@codesourcery.com>
1311             Richard Sandiford  <rdsandiford@googlemail.com>
1312
1313         * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1314         * config/mips/mips16.S (__mips16_rdhwr): New function.
1315         * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1316
1317 2012-01-11  Nathan Sidwell  <nathan@acm.org>
1318
1319         * libgcov.c (__gcov_init): Ignore objects with no functions.
1320
1321 2012-01-10  Georg-Johann Lay  <avr@gjlay.de>
1322
1323         PR target/49868
1324         Extend __pgmx semantics to linearize memory.
1325         * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1326         * config/avr/lib1funcs.S (__xload_1): New function.
1327         (__movmemx_qi, __movmemx_hi): New functions.
1328         (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1329         semantics.
1330
1331 2012-01-09  Eric Botcazou  <ebotcazou@adacore.com>
1332
1333         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1334         purported sigacthandler address isn't null before dereferencing it.
1335         (sparc_is_sighandler): Likewise.
1336
1337 2012-01-09  Eric Botcazou  <ebotcazou@adacore.com>
1338
1339         PR ada/41929
1340         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1341         add CFA.  Revert back to old code for Solaris 8+ multi-threaded.
1342         (sparc_is_sighandler): Likewise.
1343         (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1344
1345 2012-01-06  Tristan Gingold  <gingold@adacore.com>
1346
1347         * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1348         compatibility thunks...
1349         (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1350         (crtbeginS.o, crtendS.o): ... and these to ...
1351         * config/ia64/t-ia64-elf: ... this new file.
1352         * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1353         (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1354
1355 2012-01-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1356
1357         * configure: Regenerate.
1358         * config/s390/t-crtstuff: Remove -fPIC.
1359
1360 2012-01-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
1361
1362         PR bootstrap/51006
1363         * enable-execute-stack-mprotect.c (getpagesize): Do not define
1364         for NetBSD.
1365
1366 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
1367
1368         PR target/51345
1369         * config/avr/lib1funcs.S: Remove FIXME comments.
1370         (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1371
1372 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
1373
1374         Implement light-weight DImode support.
1375         * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1376         _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1377         * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1378         __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1379
1380 2011-12-30  Nathan Sidwell  <nathan@acm.org>
1381
1382         * libgcov.c (gcov_crc32): Remove global var.
1383         (free_fn_data): New function.
1384         (buffer_fn_data): Pass in filename, more robust error recovery.
1385         (crc32_unsigned): New function.
1386         (gcov_exit): More robust detection of new program. More robust
1387         error recovery.
1388         (__gcov_init): Do not update program's crc here.
1389
1390 2011-12-21  Tristan Gingold  <gingold@adacore.com>
1391
1392         * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1393
1394 2011-12-21  Ian Lance Taylor  <iant@google.com>
1395
1396         * config/i386/morestack.S: Simplify CFI opcodes throughout.
1397
1398 2011-12-20  Ian Lance Taylor  <iant@google.com>
1399
1400         * config/i386/morestack.S (__morestack_non_split): If there is
1401         enough stack space already, don't split.  Ask for more stack space
1402         than we required.
1403
1404 2011-12-20  Sergio Durigan Junior  <sergiodj@redhat.com>
1405
1406         * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1407         `sys/sdt.h'.
1408         (_Unwind_DebugHook): New function.
1409         (uw_restore_core_regs): New define.
1410         (unwind_phase2): Use uw_restore_core_regs instead of
1411         restore_core_regs.
1412         (unwind_phase2_forced): Likewise.
1413         (__gnu_Unwind_Resume): Likewise.
1414
1415 2011-12-20  Uros Bizjak  <ubizjak@gmail.com>
1416
1417         * config/alpha/linux-unwind.h: Update copyright years.
1418         (MD_FROB_UPDATE_CONTEXT): New define.
1419         (alpha_frob_update_context): New function.
1420
1421 2011-12-17  Richard Sandiford  <rdsandiford@googlemail.com>
1422
1423         * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1424         tmake_file rather replacing it.
1425
1426 2011-12-15  Iain Sandoe  <iains@gcc.gnu.org>
1427
1428         * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1429         function is not used for PPC64.
1430         (save_world): Amend comments.  Update the VRsave mask to reflect the
1431         saved regs.
1432         (rest_world): Update comments, do not  clobber r10, do not use r8.
1433         (eh_rest_world_r10): Amend comments, do not use r8.
1434         (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1435         no longer used, move restore of CR and target address to the end of
1436         the routine.
1437
1438 2011-12-14  H.J. Lu  <hongjiu.lu@intel.com>
1439
1440         * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1441         __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1442
1443 2011-12-14  Georg-Johann Lay  <avr@gjlay.de>
1444
1445         PR target/49313
1446         * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1447         * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1448
1449 2011-12-11  Eric Botcazou  <ebotcazou@adacore.com>
1450
1451         * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1452
1453 2011-12-09  Georg-Johann Lay  <avr@gjlay.de>
1454
1455         PR target/49313
1456         * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1457         * config/avr/lib1funcs.S (__muldi3): New function.
1458
1459 2011-12-06  Andrew Pinski  <apinski@cavium.com>
1460
1461         * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1462         size of func_ptr.
1463         (__frame_dummy_init_array_entry): Likewise.
1464
1465 2011-12-06  Georg-Johann Lay  <avr@gjlay.de>
1466
1467         Forward-port from gcc-4_6-branch r181936 2011-12-02.
1468
1469         PR target/51345
1470         PR target/51002
1471         * config/avr/lib1funcs.S (__prologue_saves__,
1472         __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1473         __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__).  Add FIXME comments.
1474
1475 2011-12-04  Iain Sandoe  <iains@gcc.gnu.org>
1476
1477         * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1478
1479 2011-11-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1480
1481         PR other/51272
1482         * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1483         (_ITM_deregisterTMCloneTable): Likewise.
1484         (__register_frame_info): Fix unused warning.
1485         (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1486         pthread_default_stacksize_np): Likewise.
1487         * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1488
1489 2011-11-29  DJ Delorie  <dj@redhat.com>
1490
1491         * config.host (rl78-*-elf): New case.
1492         * config/rl78: New directory for the Renesas RL78.
1493
1494 2011-11-29  Bernd Schmidt  <bernds@codesourcery.com>
1495
1496         * config.host (tic6x-*-uclinux): Append to extra_parts.  Fix
1497         formatting.
1498
1499 2011-11-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1500
1501         PR other/51022
1502         * config/rs6000/t-savresfgpr: New file.
1503         * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1504         $(srcdir)/config/rs6000/eabi.S.
1505         * config/rs6000/t-ppccomm-ldbl: Remove.
1506         * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1507         tmake_file.
1508         (powerpc-*-eabispe*): Likewise.
1509         (powerpc-*-eabi*): Likewise.
1510         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1511         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1512         to tmake_file, remove rs6000/t-ppccomm-ldbl.
1513         (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1514         tmake_file.
1515         (powerpc-*-eabisim*): Likewise.
1516         (powerpc-*-elf*): Likewise.
1517         (powerpc-*-eabialtivec*): Likewise.
1518         (powerpc-xilinx-eabi*): Likewise.
1519         (powerpc-*-rtems*): Likewise.
1520         (powerpcle-*-elf*): Likewise.
1521         (powerpcle-*-eabisim*): Likewise.
1522         (powerpcle-*-eabi*): Likewise.
1523
1524 2011-11-27  Ian Lance Taylor  <iant@google.com>
1525
1526         * generic-morestack.c (__splitstack_find): Check for NULL old
1527         stack value.
1528         (__splitstack_resetcontext): New function.
1529         (__splitstack_releasecontext): New function.
1530         * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1531
1532 2011-11-27  Iain Sandoe  <iains@gcc.gnu.org>
1533
1534         * config/darwin-crt-tm.c: Correct comments, use correct licence.
1535
1536 2011-11-27  Iain Sandoe  <iains@gcc.gnu.org>
1537
1538         * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1539
1540 2011-11-26  Richard Henderson  <rth@redhat.com>
1541
1542         * config/m68k/linux-atomic.c: New file.
1543         * config/m68k/t-linux: New file.
1544         * config.host (m68k-uclinux, m68k-linux): Use it.
1545
1546 2011-11-26  Richard Henderson  <rth@redhat.com>
1547
1548         * crtstuff.c (__TMC_LIST__): Mark used not unused.
1549         (__TMC_END__): Only declare if hidden is available; in the definition,
1550         if hidden is unavailable add a null record.
1551         (deregister_tm_clones, register_tm_clones): New.
1552         (__do_global_dtors_aux, frame_dummy): Use them.
1553         (__do_global_dtors, __do_global_ctors_1): Likewise.
1554
1555 2011-11-22  Iain Sandoe  <iains@gcc.gnu.org>
1556
1557         * config/darwin-crt-tm.c: New file.
1558         * config.host (darwin): Build crttms.o crttme.o to provide
1559         startup and shutdown for tm clones.
1560         * config/t-darwin (crttms.o): New build rule.
1561         (crttme.o): Likewise.
1562
1563 2011-11-21  Hans-Peter Nilsson  <hp@axis.com>
1564
1565         * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1566         et al.
1567
1568 2011-11-21  Richard Henderson  <rth@redhat.com>
1569
1570         * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1571         (__TMC_LIST__, __TMC_END__): New.
1572         (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1573         (__do_global_dtors): Likewise.
1574         (frame_dummy): Call _ITM_registerTMCloneTable.
1575         (__do_global_ctors_1): Likewise.
1576
1577 2011-11-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1578
1579         * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1580         (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1581         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1582         (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1583         * config/i386/t-darwin64: Remove.
1584         * config/sh/t-netbsd (LIB2ADD): Remove.
1585
1586 2011-11-21  Georg-Johann Lay  <avr@gjlay.de>
1587
1588         PR target/49313
1589         * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1590         (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1591         * config/avr/lib1funcs.S (wmov): New assembler macro.
1592         (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1593         (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1594         (__udivmod64): New function.
1595         (__negdi2): New function.
1596
1597 2011-11-21  Gerald Pfeifer  <gerald@pfeifer.com>
1598
1599         * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1600         *-*-freebsd*aout*): Remove.
1601
1602 2011-11-20  Hans-Peter Nilsson  <hp@axis.com>
1603
1604         * static-object.mk (c_flags-$o): Save c_flags.
1605         ($(base)$(objext)): Use it.
1606
1607 2011-11-18  Steve Ellcey  <sje@cup.hp.com>
1608
1609         * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1610
1611 2011-11-18  Georg-Johann Lay  <avr@gjlay.de>
1612
1613         PR target/49868
1614         * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1615         * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1616         New functions.
1617
1618 2011-11-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1619
1620         * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1621         functions.
1622         (aeabi_uidivmod): Likewise.
1623         (umodsi3): Likewise.
1624         (divsi3): Likewise.
1625         (aeabi_idivmod): Likewise.
1626         (modsi3): Likewise.
1627
1628 2011-11-16  Tristan Gingold  <gingold@adacore.com>
1629
1630         * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1631
1632 2011-11-15  Georg-Johann Lay  <avr@gjlay.de>
1633
1634         PR target/49868
1635         * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3,  _load_4.
1636         * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1637
1638 2011-11-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1639
1640         * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1641         tmake_file list.
1642         * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1643         * config/pa/t-stublib64: Delete.
1644
1645 2011-11-12  Richard Henderson  <rth@redhat.com>
1646
1647         * config/rs6000/linux-unwind.h (frob_update_context): Properly
1648         cast the pointer argument to _Unwind_SetGRPtr.
1649
1650 2011-11-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1651
1652         * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1653
1654 2011-11-09  Ian Lance Taylor  <iant@google.com>
1655
1656         * generic-morestack.c: Include <string.h>.
1657         (uintptr_type): Define.
1658         (struct initial_sp): Add dont_block_signals field.  Reduce size of
1659         extra array by 1.
1660         (allocate_segment): Set prev field to NULL.  Don't set
1661         __morestack_current_segment or __morestack_segments.
1662         (__generic_morestack): Update current->prev and *pp after calling
1663         allocate_segment.
1664         (__morestack_block_signals): Don't do anything if
1665         dont_block_signals is set.
1666         (__morestack_unblock_signals): Likewise.
1667         (__generic_findstack): Check for initial_sp == NULL.  Add casts to
1668         uintptr_type.
1669         (__splitstack_block_signals): New function.
1670         (enum __splitstack_content_offsets): Define.
1671         (__splitstack_getcontext, __splitstack_setcontext): New functions.
1672         (__splitstack_makecontext): New function.
1673         (__splitstack_block_signals_context): New function.
1674         (__splitstack_find_context): New function.
1675         * config/i386/morestack.S (__morestack_get_guard): New function.
1676         (__morestack_set_guard, __morestack_make_guard): New functions.
1677         * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1678
1679 2011-11-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1680
1681         * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1682         (i[34567]86-*-mingw*): ... here.
1683         (x86_64-*-mingw*): ... here.
1684
1685 2011-11-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1686
1687         * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1688
1689 2011-11-07  Nathan Sidwell  <nathan@acm.org>
1690
1691         * libgcov.c (struct gcov_fn_buffer): New struct.
1692         (buffer_fn_data): New helper.
1693         (gcov_exit): Rework for new gcov data structures.
1694
1695 2011-11-07  Georg-Johann Lay  <avr@gjlay.de>
1696
1697         PR target/49313
1698         * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1699
1700 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1701
1702         * config.host (tmake_file): Correct comment.
1703         (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1704         t-libgcc-pic.
1705         (bfin*-uclinux*): Likewise.
1706         (bfin*-linux-uclibc*): Likewise.
1707         (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1708
1709         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1710         assigning.
1711         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1712         * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1713         * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1714         * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1715         * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1716         * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1717         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1718         * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1719         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1720         * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1721         * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1722         * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1723         * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1724
1725         * config/bfin/t-elf: Remove.
1726         * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1727
1728 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1729
1730         * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1731         (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1732         (lm32-*-elf*, lm32-*-rtems*): Split into ...
1733         (lm32-*-elf*): ... this.
1734         (lm32-*-rtems*): ... and this.
1735         Add to tmake_file.
1736         (m32r-*-rtems*): Add to tmake_file.
1737         (moxie-*-rtems*): Likewise.
1738         (sparc-*-rtems*): Likewise.
1739         Remove t-rtems from tmake_file.
1740         (sparc64-*-rtems*): Likewise.
1741         * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1742         instead.
1743
1744 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1745
1746         PR bootstrap/50982
1747         * config/gthr-posix.h: Move ...
1748         * gthr-posix.h: ... here.
1749         * config/gthr-lynx.h: Reflect this.
1750         * config/gthr-vxworks.h: Likewise.
1751         * config/rs6000/gthr-aix.h: Likewise.
1752         * configure.ac (target_thread_file): Likewise.
1753         * configure: Regenerate.
1754
1755 2011-11-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1756
1757         * config.host (arm*-*-rtemseabi*): New target.
1758
1759 2011-11-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1760
1761         PR other/50991
1762         * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
1763         extra-parts.
1764
1765 2011-11-05  Joern Rennecke  <joern.rennecke@embecosm.com>
1766
1767         * config.host (epiphany-*-elf*): New configuration.
1768         * config/epiphany: New Directory.
1769
1770 2011-11-05  Ralf Corsépius  <ralf.corsepius@rtems.org>
1771
1772         * config.host (avr-*-rtems*): Add config/avr/t-rtems.
1773         * config/avr/t-rtems: New.
1774         Filter out _exit from LIB1ASMFUNCS.
1775
1776 2011-11-04  David S. Miller  <davem@davemloft.net>
1777
1778         * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
1779         * configure: Rebuild.
1780
1781 2011-11-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1782
1783         * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
1784         variable.
1785
1786 2011-11-04  Georg-Johann Lay  <avr@gjlay.de>
1787
1788         PR target/50931
1789         * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
1790         * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
1791
1792 2011-11-04  Joel Sherrill  <joel.sherrill@oarcorp.com>
1793
1794         PR target/50989
1795         * config.host (sparc-*-rtems*): Add sparc/t-softmul.
1796
1797 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1798
1799         * config/c6x/t-elf (LIB2ADDEH): Set.
1800         * config/c6x/t-c6x-elf: Remove.
1801
1802 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1803
1804         * config/i386/sol2-ci.S: Rename to ...
1805         * config/i386/crti.S: ... this.
1806         * config/i386/sol2-cn.S: Rename to ...
1807         * config/i386/crtn.S: ... this.
1808         * config/sparc/sol2-ci.S: Rename to ...
1809         * config/sparc/crti.S: ... this.
1810         * config/sparc/sol2-cn.S: Rename to ...
1811         * config/sparc/crtn.S: ... this.
1812         * config/t-sol2 (CUSTOM_CRTIN): Remove.
1813         (crti.o, crtn.o): Remove.
1814
1815 2011-11-04  Tristan Gingold  <gingold@adacore.com>
1816
1817         * config/ia64/fde-vms.c: Do not include md-unwind-support.h
1818
1819 2011-11-04  Kaz Kojima  <kkojima@gcc.gnu.org>
1820
1821         * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
1822
1823 2011-11-03  Hans-Peter Nilsson  <hp@axis.com>
1824
1825         * config.host (crisv32-*-none, cris-*-none): Remove.
1826         (crisv32-*-elf): Append to tmake_file, don't just set it.
1827         (cris-*-elf): Add missing t-fdpbit to tmake_file.
1828
1829 2011-11-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1830
1831         * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
1832         (ecrtn$(objext)): Likewise.
1833         (ncrti$(objext)): Likewise.
1834         (ncrtn$(objext)): Likewise.
1835
1836 2011-11-03  Andreas Schwab  <schwab@redhat.com>
1837
1838         * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
1839
1840 2011-11-02  David S. Miller  <davem@davemloft.net>
1841
1842         * configure.ac: Set host_address on sparc too.
1843         * configure: Regenerate.
1844         * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
1845         based upon host_address.
1846         * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
1847
1848 2011-11-02  Jason Merrill  <jason@redhat.com>
1849
1850         * config/rs6000/t-ppccomm: Add missing \.
1851
1852 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1853
1854         * gthr-single.h, gthr.h: New files.
1855         * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
1856         config/gthr-vxworks.h, config/i386/gthr-win32.h,
1857         config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
1858         config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
1859         * config/i386/gthr-win32.c: Include "gthr-win32.h".
1860         * configure.ac (thread_header): New variable.
1861         Set it depending on target_thread_file.
1862         (gthr-default.h): Link from $thread_header.
1863         * configure: Regenerate.
1864         * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
1865
1866 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1867
1868         * configure.ac (tm_file_): New variable.
1869         Determine from tm_file.
1870         (tm_file, tm_defines): Substitute.
1871         * configure: Regenerate.
1872         * mkheader.sh: New file.
1873         * Makefile.in (clean): Remove libgcc_tm.h.
1874         ($(objects)): Depend on libgcc_tm.h.
1875         (libgcc_tm_defines, libgcc_tm_file): New variables.
1876         (libgcc_tm.h, libgcc_tm.stamp): New targets.
1877         ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
1878         ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
1879         ($(extra-parts)): Depend on libgcc_tm.h.
1880         * config.host (tm_defines, tm_file): New variable.
1881         (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
1882         (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
1883         (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
1884         (avr-*-rtems*): Likewise.
1885         (avr-*-*): Likewise.
1886         (frv-*-elf): Likewise.
1887         (frv-*-*linux*): Likewise.
1888         (h8300-*-rtems*): Likewise.
1889         (h8300-*-elf*): Likewise.
1890         (i[34567]86-*-darwin*): Likewise.
1891         (x86_64-*-darwin*): Likewise.
1892         (rx-*-elf): Likewise.
1893         (tic6x-*-uclinux): Likewise.
1894         (tic6x-*-elf): Likewise.
1895         (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
1896         * config/alpha/gthr-posix.c: Include libgcc_tm.h.
1897         * config/i386/cygming-crtbegin.c: Likewise.
1898         * config/i386/cygming-crtend.c: Likewise.
1899         * config/ia64/fde-vms.c: Likewise.
1900         * config/ia64/unwind-ia64.c: Likewise.
1901         * config/libbid/bid_gcc_intrinsics.h: Likewise.
1902         * config/rs6000/darwin-fallback.c: Likewise.
1903         * config/stormy16/lib2funcs.c: Likewise.
1904         * config/xtensa/unwind-dw2-xtensa.c: Likewise.
1905         * crtstuff.c: Likewise.
1906         * dfp-bit.h: Likewise.
1907         * emutls.c: Likewise.
1908         * fixed-bit.c: Likewise.
1909         * fp-bit.c: Likewise.
1910         * generic-morestack-thread.c: Likewise.
1911         * generic-morestack.c: Likewise.
1912         * libgcc2.c: Likewise.
1913         * libgcov.c: Likewise.
1914         * unwind-dw2-fde-dip.c: Likewise.
1915         * unwind-dw2-fde.c: Likewise.
1916         * unwind-dw2.c: Likewise.
1917         * unwind-sjlj.c: Likewise.
1918
1919 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1920
1921         * configure.ac: Include ../config/picflag.m4.
1922         (GCC_PICFLAG): Call it.
1923         Substitute.
1924         * configure: Regenerate.
1925         * Makefile.in (gcc_srcdir): Remove.
1926         (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1927         (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1928         (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1929         ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1930         ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1931         Use $<.
1932         Remove comment.
1933         * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1934         * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1935         to refer to libgcc2.c.
1936         Use $<.
1937         * config/darwin-64.c: New file.
1938         * config/darwin-crt3.c: Remove comment.
1939         * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1940         config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1941         config/udivmodsi4.c: New files.
1942         * config/memcmp.c, config/memcpy.c, config/memmove.c,
1943         config/memset.c: New files.
1944         * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1945         * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1946         * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1947         * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1948         * config/t-openbsd-thread: New file.
1949         * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1950         * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1951         * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1952         * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1953         qrnnd.S.
1954         Adapt filename.
1955         * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1956         to refer to gthr-posix.c.
1957         * config/alpha/t-vms (LIB2ADD): Set.
1958         * config/alpha/vms-gcc_shell_handler.c: New file.
1959         * config/arm/bpabi.c, config/arm/fp16.c,
1960         config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1961         config/arm/unaligned-funcs.c: New files.
1962         * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1963         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1964         * config/arm/t-linux: Likewise.
1965         * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1966         * config/arm/t-netbsd: New file.
1967         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1968         * config/arm/t-symbian (LIB2ADD_ST): Set.
1969         * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1970         * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1971         * config/bfin/t-elf: New file.
1972         * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1973         config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1974         config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1975         config/c6x/ltf.c: New files.
1976         * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1977         (HOST_LIBGCC2_CFLAGS): Set.
1978         * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1979         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1980         * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1981         New files.
1982         * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1983         * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1984         * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1985         config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1986         config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1987         files.
1988         * config/frv/t-frv (LIB2ADD): Set.
1989         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1990         * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1991         config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1992         config/h8300/popcounthi2.c: New files.
1993         * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1994         * config/i386/gthr-win32.c: New file.
1995         * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1996         * config/i386/t-cygwin: Likewise.
1997         * config/i386/t-darwin, config/i386/t-darwin64,
1998         config/i386/t-gthr-win32, config/i386/t-interix: New files.
1999         * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2000         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2001         * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2002         * config/ia64/quadlib.c: New file.
2003         * config/ia64/t-hpux (LIB2ADD): Set.
2004         * config/ia64/t-ia64: Add comment.
2005         * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2006         * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2007         (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2008         * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2009         * config/m32c/t-m32c (LIB2ADD): Set.
2010         * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2011         * config/m32r/t-m32r: Likewise.
2012         * config/m68k/fpgnulib.c: New file.
2013         * config/m68k/t-floatlib (LIB2ADD): Set.
2014         (xfgnulib.c): New target.
2015         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2016         * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2017         * config/mep/t-mep (LIB2ADD): Set.
2018         * config/microblaze/divsi3.asm: Rename to divsi3.S.
2019         * config/microblaze/moddi3.asm: Rename to moddi3.S.
2020         * config/microblaze/modsi3.asm: Rename to modsi3.S.
2021         * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2022         * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2023         * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2024         * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2025         * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2026         * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2027         * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2028         New files.
2029         * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2030         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2031         * config/pa/fptr.c, config/pa/lib2funcs.S,
2032         config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2033         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2034         (LIB2ADD, LIB2ADD_ST): Set.
2035         * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2036         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2037         Set.
2038         * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2039         * config/pdp11/t-pdp11: New file.
2040         * config/picochip/libgccExtras/adddi3.S,
2041         config/picochip/libgccExtras/ashlsi3.S,
2042         config/picochip/libgccExtras/ashrsi3.S,
2043         config/picochip/libgccExtras/clzsi2.S,
2044         config/picochip/libgccExtras/cmpsi2.S,
2045         config/picochip/libgccExtras/divmod15.S,
2046         config/picochip/libgccExtras/divmodhi4.S,
2047         config/picochip/libgccExtras/divmodsi4.S,
2048         config/picochip/libgccExtras/lshrsi3.S,
2049         config/picochip/libgccExtras/parityhi2.S,
2050         config/picochip/libgccExtras/popcounthi2.S,
2051         config/picochip/libgccExtras/subdi3.S,
2052         config/picochip/libgccExtras/ucmpsi2.S,
2053         config/picochip/libgccExtras/udivmodhi4.S,
2054         config/picochip/libgccExtras/udivmodsi4.S: New files.
2055         * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2056         (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2057         * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2058         config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2059         config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2060         config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2061         config/rs6000/darwin-gpsave.S,  config/rs6000/darwin-tramp.S,
2062         config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2063         files.
2064         * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2065         (HOST_LIBGCC2_CFLAGS): Set.
2066         * config/rs6000/t-darwin64: New file.
2067         * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2068         * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2069         * config/rs6000/t-ppccomm (LIB2ADD): Add
2070         $(srcdir)/config/rs6000/tramp.S.
2071         (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2072         Add  $(srcdir)/config/rs6000/eabi.S.
2073         (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2074         (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2075         (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2076         (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2077         (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2078         (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2079         * config/rs6000/tramp.S: New file.
2080         * config/s390/t-tpf: Remove.
2081         * config/sh/linux-atomic.S: New file.
2082         * config/sh/t-linux (LIB2ADD): Set.
2083         (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2084         * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2085         * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2086         to unwind-dw2.c.
2087         (HOST_LIBGCC2_CFLAGS): Set.
2088         * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2089         * config/spu/divmodti4.c, config/spu/divv2df3.c,
2090         config/spu/float_disf.c, config/spu/float_unsdidf.c,
2091         config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2092         config/spu/mfc_multi_tag_release.c,
2093         config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2094         config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2095         config/spu/multi3.c: New files.
2096         * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2097         (HOST_LIBGCC2_CFLAGS): Set.
2098         * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2099         config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2100         config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2101         config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2102         config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2103         config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2104         config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2105         config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2106         config/stormy16/umodsi3.c: New files.
2107         * config/xtensa/lib2funcs.S: New file.
2108         * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2109         * config/xtensa/t-xtensa (LIB2ADD): Set.
2110         * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2111         (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2112         Add t-freebsd-thread to tmake_file for posix threads.
2113         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2114         (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2115         (*-*-lynxos*): Likewise.
2116         (*-*-netbsd*): Likewise.
2117         (*-*-openbsd*): Likewise.
2118         Add t-openbsd-thread to tmake_file for posix threads.
2119         (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2120         (*-*-vxworks*): Set tmake_file.
2121         (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2122         (alpha*-*-freebsd*): Likewise.
2123         (alpha*-*-netbsd*): Likewise.
2124         (alpha*-*-openbsd*): Likewise.
2125         (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2126         (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2127         (alpha*-dec-*vms*): Likewise.
2128         (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2129         (bfin*-elf*): Add bfin/t-elf to tmake_file.
2130         (bfin*-uclinux*): Likewise.
2131         (bfin*-linux-uclibc*): Likewise.
2132         (crisv32-*-elf): Add cris/t-cris to tmake_file.
2133         (crisv32-*-none): Likewise.
2134         (cris-*-elf): Likewise.
2135         (cris-*-none): Likewise.
2136         (cris-*-linux*, crisv32-*-linux*): Likewise.
2137         (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2138         tmake_file.
2139         (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2140         tmake_file.
2141         (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2142         (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2143         (x86_64-*-elf*): Likewise.
2144         (i[34567]86-*-nto-qnx*): Likewise.
2145         (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2146         win32 threads.
2147         (x86_64-*-mingw*): Likewise.
2148         (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2149         (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2150         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2151         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2152         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2153         tmake_file.
2154         (mipsisa64sr71k-*-elf*): Likewise.
2155         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2156         (mips-*-elf*, mipsel-*-elf*): Likewise.
2157         (mips64-*-elf*, mips64el-*-elf*): Likewise.
2158         (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2159         (mips*-*-rtems*): Likewise.
2160         (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2161         to tmake_file.
2162         (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2163         (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2164         (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2165         (spu-*-elf*): Likewise.
2166         (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2167
2168 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2169
2170         * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2171         $(srcdir) to refer to $(LIB1ASMSRC).
2172         Use $<.
2173         * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2174         config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2175         config/arm/lib1funcs.S: New files.
2176         * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2177         * config/arm/t-arm: New file.
2178         * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2179         * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2180         config/arm/t-strongarm-elf: New files.
2181         * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2182         * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2183         * config/avr/lib1funcs.S: New file.
2184         * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2185         * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2186         * config/c6x/lib1funcs.S: New file.
2187         * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2188         * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2189         * config/frv/lib1funcs.S: New file.
2190         * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2191         * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2192         * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2193         * config/ia64/__divxf3.asm: Rename to ...
2194         * config/ia64/__divxf3.S: ... this.
2195         Adapt lib1funcs.asm filename.
2196         * config/ia64/_fixtfdi.asm: Rename to ...
2197         * config/ia64/_fixtfdi.S: ... this.
2198         Adapt lib1funcs.asm filename.
2199         * config/ia64/_fixunstfdi.asm: Rename to ...
2200         * config/ia64/_fixunstfdi.S: ... this.
2201         Adapt lib1funcs.asm filename.
2202         * config/ia64/_floatditf.asm: Rename to ...
2203         * config/ia64/_floatditf.S: ... this.
2204         Adapt lib1funcs.asm filename.
2205         * config/ia64/lib1funcs.S: New file.
2206         * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2207         * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2208         * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2209         * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2210         * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2211         * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2212         * config/mep/lib1funcs.S: New file.
2213         * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2214         * config/mips/mips16.S: New file.
2215         * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2216         * config/pa/milli64.S: New file.
2217         * config/pa/t-linux, config/pa/t-linux64: New files.
2218         * config/picochip/lib1funcs.S: New file.
2219         * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2220         * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2221         * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2222         * config/sh/t-netbsd: New file.
2223         * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2224         Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2225         * config/sh/t-sh64: New file.
2226         * config/sparc/lb1spc.S: New file.
2227         * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2228         filename.
2229         * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2230         * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2231         * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2232         config/xtensa/lib1funcs.S: New files.
2233         * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2234         * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2235         tmake_file.
2236         (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2237         (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2238         (arm*-*-linux*): Likewise.
2239         Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2240         arm*-*-linux-*eabi, add arm/t-linux otherwise.
2241         (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2242         (arm*-*-ecos-elf): Likewise.
2243         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2244         (arm*-*-rtems*): Likewise.
2245         (arm*-*-elf): Likewise.
2246         (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2247         (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2248         (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2249         (bfin*-uclinux*): Likewise.
2250         (bfin*-linux-uclibc*): Likewise.
2251         (bfin*-rtems*): Likewise.
2252         (bfin*-*): Likewise.
2253         (fido-*-elf): Merge into m68k-*-elf*.
2254         (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2255         (frv-*-*linux*): Add frv/t-frv to tmake_file.
2256         (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2257         (h8300-*-elf*): Likewise.
2258         (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2259         (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2260         (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2261         (i[34567]86-*-mingw*): Likewise.
2262         (x86_64-*-mingw*): Likewise.
2263         (i[34567]86-*-interix3*): Likewise.
2264         (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2265         (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2266         (m68k-*-elf*): Also handle fido-*-elf.
2267         Add m68k/t-floatlib to tmake_file.
2268         (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2269         (m68k-*-linux*): Likewise.
2270         (m68k-*-rtems*): Likewise.
2271         (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2272         (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2273         sh64*-*-*.
2274         (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2275         Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2276         (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2277         (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2278         sh/t-netbsd to tmake_file.
2279         Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2280         (sh-*-rtems*): Add sh/t-sh to tmake_file.
2281         (sh-wrs-vxworks): Likewise.
2282         (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2283         *-leon[3-9]*.
2284         (v850*-*-*): Add v850/t-v850 to tmake_file.
2285         (vax-*-linux*): Add vax/t-linux to tmake_file.
2286         (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2287
2288 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2289
2290         * crtstuff.c: New file.
2291         * Makefile.in (CRTSTUFF_CFLAGS): Define.
2292         (CRTSTUFF_T_CFLAGS): Define.
2293         (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2294         (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2295         (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2296         crtstuff.c.
2297         Use $<.
2298         (crtbeginT.o): Use $(objext).
2299         [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2300         (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2301         (gcc-extra-parts): Remove.
2302         * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2303         Set extra_parts.
2304         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2305         *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2306         Add t-crtstuff-pic to tmake_file.
2307         (*-*-lynxos*): New case.
2308         Set tmake_file, extra_parts.
2309         (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2310         Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2311         *-*-netbsdelf[2-9]*.
2312         (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2313         (*-*-rtems*): Set extra_parts.
2314         (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2315         (*-*-uclinux*): New case.
2316         Set extra_parts.
2317         (*-*-vms*): New case.
2318         Set tmake_file, extra_parts.
2319         (*-*-elf): Set extra_parts.
2320         (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2321         (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2322         vms/t-vms64.
2323         Set extra_parts.
2324         (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2325         Set extra_parts.
2326         (arm*-*-freebsd*): Add t-crtin to tmake_file.
2327         Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2328         (arm-wrs-vxworks): Append to tmake_file.
2329         Set extra_parts.
2330         (arm*-*-uclinux*): Set extra_parts.
2331         (arm*-*-ecos-elf): Likewise.
2332         (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2333         arm*-*-eabi*.
2334         (arm*-*-rtems*): Set extra_parts.
2335         (arm*-*-elf): Likewise.
2336         (avr-*-rtems*): Clear extra_parts.
2337         (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2338         Set extra_parts.
2339         (bfin*-uclinux*): Likewise.
2340         (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2341         (bfin*-rtems*): Append to tmake_file.
2342         Set extra_parts.
2343         (bfin*-*): Likewise.
2344         (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2345         (crisv32-*-elf): ... this.
2346         (crisv32-*-none): ... this.
2347         (cris-*-elf, cris-*-none): New cases.
2348         Add cris/t-elfmulti to tmake_file.
2349         (fr30-*-elf): Append to tmake_file.
2350         Set extra_parts.
2351         (frv-*-elf): Append to tmake_file, add frv/t-frv.
2352         Set extra_parts.
2353         (h8300-*-rtems*): Append to tmake_file.
2354         Set extra_parts.
2355         (h8300-*-elf*): Likewise.
2356         (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2357         Set extra_parts.
2358         (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2359         Set extra_parts.
2360         (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2361         (x86_64-*-elf*): Likewise.
2362         (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2363         (x86_64-*-freebsd*): Likewise.
2364         (x86_64-*-netbsd*): Likewise.
2365         (i[34567]86-*-linux*): Likewise.
2366         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2367         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2368         (x86_64-*-linux*): Likewise.
2369         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2370         (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2371         tmake_file.
2372         Set extra_parts.
2373         (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2374         (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2375         Append to extra_parts, remove crtbegin.o, crtend.o.
2376         (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2377         (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2378         crtend.o, crtbeginS.o, crtendS.o.
2379         (ia64*-*-linux*): Comment extra_parts.
2380         (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2381         Set extra_parts.
2382         (iq2000*-*-elf*): Clear extra_parts.
2383         (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2384         (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2385         (m32r-*-elf*, m32r-*-rtems*): Split off ...
2386         (m32r-*-rtems*): ... this.
2387         Add m32r/t-m32r to tmake_file.
2388         (m68k-*-elf*): Add t-crtin to tmake_file.
2389         (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2390         (mcore-*-elf): Likewise.
2391         (microblaze*-*-*): Set extra_parts.
2392         (mips*-sde-elf*): New case.
2393         Set tmake_file, extra_parts.
2394         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2395         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2396         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2397         tmake_file.
2398         Set extra_parts.
2399         (mipsisa64sr71k-*-elf*): Likewise.
2400         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2401         (mips-*-elf*, mipsel-*-elf*): Likewise.
2402         (mips64-*-elf*, mips64el-*-elf*): Likewise.
2403         (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2404         (mips64orion-*-elf*,  mips64orionel-*-elf*): Likewise.
2405         (mips*-*-rtems*): Likewise.
2406         (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2407         (moxie-*-*): Split into ...
2408         (moxie-*-elf, moxie-*-uclinux*): ... this.
2409         Add to extra_parts, remove crtbegin.o, crtend.o.
2410         (moxie-*-rtems*): New case.
2411         Set tmake_file.
2412         Clear extra_parts.
2413         (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2414         Set extra_parts.
2415         (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2416         (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2417         tmake_file.
2418         Set extra_parts.
2419         (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2420         rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2421         Set extra_parts.
2422         (powerpc-*-eabisim*): Likewise.
2423         (powerpc-*-elf*): Likewise.
2424         (powerpc-*-eabialtivec*): Likewise.
2425         (powerpc-xilinx-eabi*): Likewise.
2426         (powerpc-*-eabi*): Likewise.
2427         (powerpc-*-rtems*): Likewise.
2428         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2429         tmake_file.
2430         Set extra_parts.
2431         (powerpc-*-lynxos*): Add to tmake_file.
2432         (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2433         rs6000/t-crtstuff, t-crtstuff-pic.
2434         Set extra_parts.
2435         (powerpcle-*-eabisim*): Likewise.
2436         (powerpcle-*-eabi*): Likewise.
2437         (rx-*-elf): Remove extra_parts.
2438         (s390x-ibm-tpf*): Set extra_parts.
2439         (score-*-elf): Set extra_parts.
2440         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2441         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2442         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2443         (sh64l*-*-netbsd*): Split into ...
2444         (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2445         Add t-crtstuff-pic to tmake_file.
2446         Set extra_parts.
2447         (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2448         Set extra_parts.
2449         (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2450         (sparc-*-elf*): Remove t-crtin from tmake_file.
2451         Add to extra_parts, remove crtbegin.o, crtend.o.
2452         (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2453         (sparc64-*-linux*): Likewise.
2454         (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2455         Add to extra_parts, remove crtbegin.o, crtend.o.
2456         (sparc64-*-elf*): Remove t-crtin from tmake_file.
2457         Add to extra_parts, remove crtbegin.o, crtend.o.
2458         (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2459         Add to extra_parts, remove crtbegin.o, crtend.o.
2460         (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2461         (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2462         (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2463         Set extra_parts.
2464         (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2465         Set extra_parts.
2466         (tic6x-*-*): Change to ...
2467         (tic6x-*-elf): ... this.
2468         Set extra_parts.
2469         (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2470         Set extra_parts.
2471         (am33_2.0-*-linux*): Add comment.
2472         (mep*-*-*): Add mep/t-mep to tmake_file.
2473         Set extra_parts.
2474         * config/alpha/t-vms: New file.
2475         * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2476         * config/arm/crti.S, config/arm/crtn.S: New files.
2477         * config/bfin/crti.S, config/bfin/crtn.S: New files.
2478         * config/bfin/crtlibid.S: New file.
2479         * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2480         * config/c6x/crti.S, config/c6x/crtn.S: New files.
2481         * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2482         (crti.o, crtin.o): New rules.
2483         (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2484         * config/c6x/t-uclinux: New file.
2485         * config/cris/t-elfmulti: New file.
2486         * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2487         * config/fr30/crti.S, config/fr30/crtn.S: New files.
2488         * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2489         * config/frv/t-frv: New file.
2490         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2491         * config/h8300/crti.S, config/h8300/crtn.S: New files.
2492         * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2493         New files.
2494         * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2495         refer to cygming-crtbegin.c, cygming-crtend.c.
2496         Use $<.
2497         * config/i386/t-nto: New file.
2498         * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2499         * config/ia64/crti.S, config/ia64/crtn.S: New files.
2500         * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2501         crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2502         Use .S extension.
2503         Use $<.
2504         * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2505         (crtinitS.o): New rule.
2506         * config/ia64/vms-crtinit.S: New file.
2507         * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2508         * config/m32r/initfini.c: New file.
2509         * config/m32r/t-linux, config/m32r/t-m32r: New files.
2510         * config/m68k/crti.S, config/m68k/crtn.S: New files.
2511         * config/mcore/crti.S, config/mcore/crtn.S: New files.
2512         * config/mep/t-mep: New file.
2513         * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2514         * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2515         * config/mips/crti.S, config/mips/crtn.S: New files.
2516         * config/mips/t-crtstuff: New file.
2517         * config/mmix/crti.S, config/mmix/crtn.S: New files.
2518         * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2519         (CUSTOM_CRTIN): Set.
2520         ($(T)crti.o, $(T)crtn.o): Remove $(T),
2521         dependencies.
2522         Use $(srcdir) to refer to crti.S, crtn.S.
2523         Use .S extension, $<.
2524         * config/moxie/crti.asm: Rename to ...
2525         * config/moxie/crti.S: ... this.
2526         * config/moxie/crtn.asm: Rename to ...
2527         * config/moxie/crtn.S: ... this.
2528         * config/moxie/t-moxie: Remove.
2529         * config/pa/stublib.c: New file.
2530         * config/pa/t-stublib, config/pa/t-stublib64: New files.
2531         * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2532         * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2533         * config/rs6000/t-crtstuff: New file.
2534         * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2535         (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2536         (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2537         Make output file explicit.
2538         (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2539         Make output file explicit.
2540         (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2541         Make output file explicit.
2542         (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2543         Make output file explicit.
2544         * config/score/crti.S, config/score/crtn.S: New files.
2545         * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2546         * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2547         files.
2548         * config/sh/t-sh, config/sh/t-superh: New files.
2549         * config/sparc/t-linux64: New file.
2550         * config/spu/cache.S, config/spu/cachemgr.c: New files.
2551         * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2552         (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2553         (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2554         * config/t-crtin: Remove.
2555         * config/t-crtstuff-pic: New file.
2556         * config/t-sol2 (CUSTOM_CRTIN): Set.
2557         (crti.o, crtn.o): New rules.
2558         * config/vms/t-vms: New file.
2559         * config/vms/vms-ucrt0.c: New file.
2560         * config/xtensa/t-elf: New file.
2561
2562 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2563
2564         * Makefile.in (SHLIB_NM_FLAGS): Set.
2565         * mkmap-flat.awk, mkmap-symver.awk: New files.
2566         * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2567         exceptions.
2568         * configure: Regenerate.
2569         * config/libgcc-glibc.ver: New file.
2570         * config/libgcc-libsystem.ver: New file.
2571         * config/t-libunwind (SHLIB_LC): Set.
2572         * config/t-linux: New file.
2573         * config/t-slibgcc (INSTALL_SHLIB): New.
2574         (SHLIB_INSTALL): Use it.
2575         * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2576         to mkmap-symver.awk.
2577         (SHLIB_MAPFILES): Don't append, adapt pathname.
2578         (SHLIB_VERPFX): Set.
2579         * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2580         to mkmap-symver.awk.
2581         * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2582         config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2583         * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2584         * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2585         to mkmap-flat.awk.
2586         * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2587         * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2588         * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2589         * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2590         * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2591         * config/i386/libgcc-darwin.10.4.ver,
2592         config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2593         New files.
2594         * config/i386/t-darwin: Remove.
2595         * config/i386/t-darwin64: Likewise.
2596         * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2597         * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2598         config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2599         * config/i386/t-linux: New file.
2600         * config/i386/t-mingw32: New file.
2601         * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2602         * config/ia64/t-glibc: Rename to ...
2603         * config/ia64/t-linux: ... this.
2604         (SHLIB_MAPFILES): Set.
2605         * config/ia64/t-glibc-libunwind: Rename to ...
2606         * config/ia64/t-linux-libunwind: ... this.
2607         * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2608         * config/ia64/t-slibgcc-hpux: New file.
2609         * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2610         * config/m68k/t-slibgcc-elf-ver: New file.
2611         * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2612         * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2613         to mkmap-flat.awk.
2614         * config/pa/t-slibgcc-hpux: New file.
2615         * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2616         files.
2617         * config/rs6000/libgcc-darwin.10.4.ver,
2618         config/rs6000/libgcc-darwin.10.5.ver: New files.
2619         * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2620         config/rs6000/libgcc-glibc.ver.
2621         * config/rs6000/libgcc-ppc64.ver: Rename to
2622         config/rs6000/libgcc-ibm-ldouble.ver.
2623         * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2624         * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2625         * config/rs6000/t-ldbl128: Rename to ...
2626         * config/rs6000/t-linux: ... this.
2627         (SHLIB_MAPFILES): Adapt filename.
2628         * config/rs6000/t-slibgcc-aix: New file.
2629         * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2630         * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2631         libgcc-excl.ver, libgcc-glibc.ver.
2632         (SHLIB_LINK, SHLIB_INSTALL): Remove.
2633         * config/sparc/libgcc-glibc.ver: New file.
2634         * config/sparc/t-linux: New file.
2635         * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2636         * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2637         t-slibgcc-elf-ver to tmake_file.
2638         Add t-slibgcc-nolc-override to tmake_file for posix threads on
2639         *-*-freebsd[34].
2640         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2641         *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2642         t-slibgcc-elf-ver, t-linux to tmake_file.
2643         (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2644         tmake_file.
2645         (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2646         (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2647         (alpha*-dec-*vms*): Likewise.
2648         (arm*-*-freebsd*): Append to tmake_file.
2649         (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2650         (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2651         arm*-*-linux-*eabi.
2652         (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2653         tmake_file for arm*-*-symbianelf*.
2654         (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2655         (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2656         cris/t-linux.
2657         (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2658         (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2659         pa/t-slibgcc-dwarf-ver to tmake_file.
2660         (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2661         pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2662         (hppa*64*-*-hpux11*): Likewise.
2663         (hppa[12]*-*-hpux11*): Likewise.
2664         (x86_64-*-darwin*): Don't override tmake_file, but only keep
2665         i386/t-crtpc, i386/t-crtfm.
2666         (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2667         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2668         to tmake_file.
2669         Add i386/t-cygwin to tmake_file.
2670         Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2671         (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2672         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2673         to tmake_file.
2674         Add i386/t-mingw32 to tmake_file.
2675         (x86_64-*-mingw*): Likewise.
2676         (ia64*-*-freebsd*): Append to tmake_file.
2677         (ia64*-*-linux*): Append to tmake_file.
2678         Replace ia64/t-glibc by ia64/t-linux.
2679         Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2680         system libunwind.
2681         (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2682         t-slibgcc-hpux to tmake_file.
2683         (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2684         (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2685         (m32rle-*-linux*): Likewise.
2686         (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2687         sjlj exceptions.
2688         (microblaze*-linux*): New case.
2689         Append to tmake_file, add t-slibgcc-nolc-override.
2690         (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2691         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2692         Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2693         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2694         rs6000/t-slibgcc-aix to tmake_file.
2695         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2696         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2697         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2698         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2699         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2700         (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2701         sh*-*-linux*.
2702         (sparc-*-linux*): Append to tmake_file for *-leon*.
2703         Add sparc/t-linux to tmake_file for non-Leon targets.
2704         (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2705         (tic6x-*-uclinux): New case.
2706         Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2707         (tic6x-*-*): Add c6x/t-elf to tmake_file.
2708         (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2709         (am33_2.0-*-linux*): Append to tmake_file.
2710         (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2711         (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2712         x86_64-*-kfreebsd*-gnu.
2713         Add i386/t-linux to tmake_file.
2714
2715 2011-10-28  Ian Lance Taylor  <iant@google.com>
2716
2717         * config/i386/morestack.S: Correct CFI information to do proper
2718         returns throughout function.  In 32-bit mode, save %ebx so that it
2719         is restored on unwind.
2720
2721 2011-10-25  Bernd Schmidt  <bernds@codesourcery.com>
2722
2723         * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2724         case where B3 isn't the return register.
2725
2726         * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2727         logic for doubleword pops.
2728
2729 2011-10-25  Andreas Tobler  <andreast@fgznet.ch>
2730
2731         * config/rs6000/t-freebsd: Add wildcard.
2732
2733 2011-10-21  Paul Brook  <paul@codesourcery.com>
2734
2735         * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2736
2737 2011-10-16  Uros Bizjak  <ubizjak@gmail.com>
2738             Eric Botcazou  <ebotcazou@adacore.com>
2739
2740         PR target/50737
2741         * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2742         fs->signal_frame to 1.
2743
2744 2011-10-07  Ian Lance Taylor  <iant@google.com>
2745
2746         * generic-morestack-thread.c: #include <errno.h>.
2747
2748 2011-10-07  Ian Lance Taylor  <iant@google.com>
2749
2750         PR target/46093
2751         * generic-morestack.c (__generic_morestack): Make sure the segment
2752         is large enough for both the stack frame and the copied
2753         parameters.
2754
2755 2011-10-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2756
2757         PR bootstrap/49804
2758         * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
2759         extra_parts.
2760
2761 2011-09-28  Nick Clifton  <nickc@redhat.com>
2762
2763         * config/rx/rx-lib.h: Always restrict doubles to the SF type when
2764         64-bit doubles are not enabled.
2765         * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
2766         and floatunsisf functions.
2767
2768 2011-09-13  Paul Brook  <paul@codesourcery.com>
2769
2770         * config.host (tic6x-*-*): Add c6x/t-c6x-elf.  Set unwind_header.
2771         * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
2772         * unwind-arm-common.inc: New file.
2773         * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
2774         * config/arm/unwind-arm.h: Use unwind-arm-common.h.
2775         (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
2776         * config/c6x/libunwind.S: New file.
2777         * config/c6x/pr-support.c: New file.
2778         * config/c6x/unwind-c6x.c: New file.
2779         * config/c6x/unwind-c6x.h: New file.
2780         * config/c6x/t-c6x-elf: New file.
2781
2782 2011-08-23  Uros Bizjak  <ubizjak@gmail.com>
2783
2784         * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
2785         (ASM_DIVZERO): Ditto.
2786         (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
2787
2788 2011-08-18  Richard Sandiford  <richard.sandiford@linaro.org>
2789
2790         * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
2791
2792 2011-08-17  Richard Sandiford  <richard.sandiford@linaro.org>
2793
2794         PR target/50090
2795         * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
2796         instead of an assembly one.
2797
2798 2011-08-12  Paolo Bonzini  <bonzini@gnu.org>
2799
2800         PR bootstrap/50047
2801         * Makefile.in (install-unwind_h): Create
2802         $(gcc_objdir)/include/unwind.h atomically.
2803
2804 2011-08-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2805
2806         * Makefile.in (install-unwind_h): Remove destination file first.
2807
2808 2011-08-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2809
2810         * sync.c: New file.
2811         * config/mips/t-mips16: New file.
2812         * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
2813         (mips*-*-linux*): Likewise.
2814         (mips*-sde-elf*): Likewise.
2815         (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
2816         mipsisa64-*-elf*, mipsisa64r2-*-elf*.
2817         Add mips/t-mips16 to tmake_file.
2818         (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
2819         (mips-*-elf*): Likewise.
2820         (mips64-*-elf*): Likewise.
2821         (mips64orion-*-elf*): Likewise.
2822         (mips*-*-rtems*): Likewise.
2823         (mipstx39-*-elf*): Likewise.
2824         * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
2825         ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
2826         LIBGCC_SYNC_CFLAGS.
2827         Use $(srcdir) to refer to sync.c.
2828         Use $<.
2829         ($(libgcc-sync-funcs-o)): Likewise.
2830         ($(libgcc-sync-size-funcs-s-o)): Likewise.
2831         ($(libgcc-sync-funcs-s-o)): Likewise.
2832
2833 2011-08-09  Andreas Schwab  <schwab@linux-m68k.org>
2834
2835         * config.host (ia64*-*-linux*): Move ia64/t-glibc after
2836         t-libunwind.
2837
2838 2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>
2839
2840         PR other/48007
2841         * config/i386/value-unwind.h: New.
2842
2843 2011-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
2844
2845         * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
2846         (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
2847         Add to tmake_file rather than overriding it.
2848
2849 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2850
2851         * config/t-softfp: Remove.
2852         * soft-fp: Moved from ../gcc/config.
2853         * soft-fp/README: Remove t-softfp reference.
2854         * soft-fp/t-softfp: Move to config/t-softfp.
2855         (softfp_machine_header): Remove.
2856         (softfp_file_list): Remove config subdir.
2857         (soft-fp-objects): New variable.
2858         ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
2859         (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
2860         (SFP_MACHINE, $(SFP_MACHINE)): Remove.
2861         * config/t-softfp-excl: New file.
2862         * config/t-softfp-sfdf: New file.
2863         * config/t-softfp-tf: New file.
2864         * config/no-sfp-machine.h: New file.
2865         * config/arm/sfp-machine.h: New file.
2866         * config/arm/t-softfp: New file.
2867         * config/c6x/sfp-machine.h: New file.
2868         * config/i386/32/t-fprules-softfp: Rename to ...
2869         * config/i386/32/t-softfp: ... this.
2870         (tifunctions, LIB2ADD): Remove.
2871         (softfp_int_modes): Override.
2872         * config/i386/64/t-softfp-compat (tf-functions): Remove config
2873         subdir.
2874         * config/i386/64/eqtf2.c: Likewise.
2875         * config/i386/64/getf2.c: Likewise.
2876         * config/i386/64/letf2.c: Likewise.
2877         * config/ia64/sft-machine.h: New file.
2878         * config/ia64/t-fprules-softfp: Rename to ...
2879         * config/ia64/t-softfp: ... this.
2880         * config/lm32/sfp-machine.h: New file.
2881         * config/moxie/t-moxie-softfp: Remove.
2882         * config/rs6000/ibm-ldouble-format: New file.
2883         * config/rs6000/ibm-ldouble.c: New file.
2884         * config/rs6000/libgcc-ppc-glibc.ver: New file
2885         * config/rs6000/libgcc-ppc64.ver: New file
2886         * config/rs6000/sfp-machine.h: New file.
2887         * config/rs6000/t-freebsd: New file.
2888         * config/rs6000/t-ibm-ldouble: New file.
2889         * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
2890         libgcc-ppc-glibc.ver.
2891         * config/rs6000/t-linux64: New file.
2892         * config/rs6000/t-ppccomm (LIB2ADD): Add
2893         $(srcdir)/config/rs6000/ibm-ldouble.c.
2894         * config/rs6000/t-ppccomm-ldbl: New file.
2895         * config/score/sfp-machine.h: New file.
2896         * config.host (sfp_machine_header): Explain.
2897         (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
2898         t-softfp to tmake_file.
2899         (arm*-*-uclinux*): Likewise.
2900         (arm*-*-ecos-elf): Likewise.
2901         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2902         (arm*-*-rtems*): Likewise.
2903         (arm*-*-elf): Likewise.
2904         (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
2905         in tmake_file.
2906         Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
2907         (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
2908         (lm32-*-uclinux*): Likewise.
2909         (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
2910         t-softfp-excl, t-softfp.
2911         (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
2912         (powerpc64-*-darwin*): Likewise.
2913         (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
2914         to tmake_file.
2915         (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
2916         tmake_file.
2917         (powerpc-*-eabisim*): Likewise.
2918         (powerpc-*-elf*): Likewise.
2919         (powerpc-*-eabialtivec*): Likewise.
2920         (powerpc-xilinx-eabi*): Likewise.
2921         (powerpc-*-rtems*): Likewise.
2922         (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2923         t-softfp-excl, t-softfp to tmake_file.
2924         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2925         rs6000/t-ppccomm-ldbl to tmake_file.
2926         (powerpcle-*-elf*): Likewise.
2927         (powerpcle-*-eabisim*): Likewise.
2928         (powerpcle-*-eabi*): Likewise.
2929         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2930         rs6000/t-ibm-ldouble to tmake_file.
2931         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2932         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2933         (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2934         (tic6x-*-*): Likewise.
2935         (i[34567]86-*-darwin*, x86_64-*-darwin*,
2936         i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2937         i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2938         i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2939         i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2940         i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2941         t-softfp to tmake_file.
2942         * configure.ac (sfp_machine_header): Provide default if unset.
2943         Substitute.
2944         Link sfp-machine.h to config/$sfp_machine_header.
2945         * configure: Regenerate.
2946
2947 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2948
2949         * Makefile.in (double_type_size, long_double_type_size): Set.
2950         Remove $(fpbit-in-libgcc) support.
2951         (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2952         (fpbit-src): New variable.
2953         ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2954         Compile with -DFLOAT $(FPBIT_CFLAGS).
2955         Use $<.
2956         ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2957         Compile with $(FPBIT_CFLAGS).
2958         Use $<.
2959         ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2960         Compile with -DFLOAT $(TPBIT_CFLAGS).
2961         Use $<.
2962         * configure.ac (double_type_size, long_double_type_size):
2963         Determine and substitute.
2964         * configure: Regenerate.
2965         * fp-bit.c, fp-bit.h: New files.
2966         * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2967         * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2968         * config/mips/t-mips: New file.
2969         * config/mips/t-sdemtk: New file.
2970         * config/rs6000/ppc64-fp.c: New file.
2971         * config/rs6000/t-darwin (LIB2ADD): Add
2972         $(srcdir)/config/rs6000/ppc64-fp.c.
2973         * config/rs6000/t-ppc64-fp: New file.
2974         * config/rx/rx-lib.h: New file.
2975         * config/rx/t-rx (FPBIT): Set to true.
2976         ($(gcc_objdir)/fp-bit.c): Remove.
2977         (DPBIT): Set to true only with -m64bit-doubles.
2978         ($(gcc_objdir)/dp-bit.c): Remove.
2979         * config/sparc/t-softfp: Remove.
2980         * config/spu/t-elf: New file.
2981         * config/t-fdpbit, config/t-fpbit: New files.
2982         * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2983         (mips*-*-*): Likewise.
2984         (arm-wrs-vxworks): Likewise.
2985         (arm*-*-freebsd*): Likewise.
2986         (avr-*-rtems*): Add t-fpbit to tmake_file.
2987         (avr-*-*): Likewise.
2988         (bfin*-elf*): Add t-fdpbit to tmake_file.
2989         (bfin*-uclinux*): Likewise.
2990         (bfin*-linux-uclibc*): Likewise.
2991         (bfin*-rtems*): New case.
2992         Add t-fdpbit to tmake_file.
2993         (bfin*-*): Add t-fdpbit to tmake_file.
2994         (crisv32-*-elf): Likewise.
2995         (cris-*-linux*): Likewise.
2996         (fr30-*-elf): Likewise.
2997         (frv-*-elf, frv-*-*linux*): Likewise.
2998         (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2999         (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3000         (m32r-*-elf*): Likewise.
3001         (m32rle-*-elf*): Likewise.
3002         (m32r-*-linux*): Likewise.
3003         (m32rle-*-linux*): Likewise.
3004         (mcore-*-elf): Add t-fdpbit to tmake_file.
3005         (microblaze*-*-*): Likewise.
3006         (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3007         (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3008         (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3009         Fix typo.
3010         Add mips/t-tpbit to tmake-file.
3011         (mips*-*-linux*): Fix typo.
3012         (mips*-sde-elf*): New case
3013         Add mips/t-sdemtk unless using newlib.
3014         (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3015         (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3016         (mn10300-*-*): Likewise.
3017         (pdp11-*-*): Likewise.
3018         (picochip-*-*): Add t-fpbit to tmake_file.
3019         (powerpc-*-eabisimaltivec*): Likewise.
3020         (powerpc-*-eabisim*): Likewise.
3021         (powerpc-*-elf*): Likewise.
3022         (powerpc-*-eabialtivec*): Likewise.
3023         (powerpc-xilinx-eabi*): New case.
3024         Add t-fdpbit to tmake_file.
3025         (powerpc-*-eabi*):  Add t-fdpbit to tmake_file.
3026         (powerpc-*-rtems*): Likewise.
3027         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3028         tmake_file.
3029         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3030         tmake_file.
3031         (powerpc-*-lynxos*): Likewise.
3032         (powerpcle-*-elf*): Likewise.
3033         (powerpcle-*-eabisim*): Likewise.
3034         (powerpcle-*-eabi*): Likewise.
3035         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3036         t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3037         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3038         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3039         (rx-*-elf): Add t-fdpbit to tmake_file.
3040         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3041         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3042         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3043         (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3044         sh*-*-netbsd*.
3045         (sh-*-rtems*): Add t-fdpbit to tmake_file.
3046         (sh-wrs-vxworks): Likewise.
3047         (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3048         (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3049         (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3050         (sparc64-*-rtems*): ... new case.
3051         (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3052         (spu-*-elf*): Likewise.
3053         Add spu/t-elf to tmake_file.
3054         (v850*-*-*): Add t-fdpbit to tmake_file.
3055         (xstormy16-*-elf): Likewise.
3056         (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3057         (mep*-*-*): Likewise.
3058
3059 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3060
3061         * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3062         variables.
3063         (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3064         (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3065         (install-unwind_h): New target.
3066         (all): Depend on it.
3067         * config.host (unwind_header): New variable.
3068         (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3069         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3070         *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3071         (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3072         (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3073         Set unwind_header.
3074         (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3075         Set unwind_header.
3076         (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3077         arm*-*-eabi*.
3078         Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3079         Set unwind_header.
3080         (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3081         (ia64*-*-freebsd*): Likewise.
3082         (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3083         tmake_file.
3084         Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3085         $with_system_libunwind.
3086         (ia64*-*-hpux*): Set tmake_file.
3087         (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3088         (picochip-*-*): Set tmake_file.
3089         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3090         md_unwind_header.
3091         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3092         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3093         (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3094         (xtensa*-*-elf*): Set tmake_file.
3095         (xtensa*-*-linux*): Likewise.
3096         * configure.ac: Include ../config/unwind_ipinfo.m4.
3097         Call GCC_CHECK_UNWIND_GETIPINFO.
3098         Link unwind.h to $unwind_header.
3099         * configure: Regenerate.
3100         * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3101         unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3102         unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3103         unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3104         * config/unwind-dw2-fde-darwin.c: New file.
3105         * config/arm/libunwind.S, config/arm/pr-support.c,
3106         config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3107         config/arm/unwind-arm.h,: New files.
3108         * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3109         config/ia64/t-eh-ia64, config/ia64/t-glibc,
3110         config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3111         config/ia64/t-vms, config/ia64/unwind-ia64.c,
3112         config/ia64/unwind-ia64.h: New files.
3113         * config/picochip/t-picochip: New file.
3114         * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3115         files.
3116         * config/rs6000/t-darwin (LIB2ADDEH): Set.
3117         * config/s390/t-tpf (LIB2ADDEH): Remove.
3118         * config/t-darwin (LIB2ADDEH): Set.
3119         * config/t-eh-dw2-dip: New file.
3120         * config/t-libunwind, config/t-libunwind-elf: New files.
3121         * config/t-sol2 (LIB2ADDEH): Remove.
3122         * config/xtensa/t-xtensa: New file.
3123
3124 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
3125
3126         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3127         (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3128         long long to check rt_sigreturn syscall.
3129
3130 2011-08-02  Alan Modra  <amodra@gmail.com>
3131
3132         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3133         Restore for indirect call bcrtl from correct stack slot, and only
3134         if cfa+40 isn't valid.
3135
3136 2011-08-01  Julian Brown  <julian@codesourcery.com>
3137
3138         * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3139         (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3140         * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3141
3142 2011-08-01  Julian Brown  <julian@codesourcery.com>
3143
3144         * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3145         (libgcc-std.ver.in): Use above.
3146         * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3147         LIBGCC2_GNU_PREFIX is defined.  Use instead of LIBGCC2_GNU_PREFIX
3148         throughout file.
3149         * config/t-fixedpoint-gnu-prefix: New file.
3150         * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3151         * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3152         instead of __PFX__.
3153
3154 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
3155
3156         * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3157         Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3158         for x86-64.  Properly check __x86_64__ and __LP64__.
3159
3160 2010-07-28  H.J. Lu  <hongjiu.lu@intel.com>
3161
3162         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3163         version.
3164         (_FP_WS_TYPE): Likewise.
3165         (_FP_I_TYPE): Likewise.
3166
3167 2011-07-28  Alan Modra  <amodra@gmail.com>
3168
3169         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3170         Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3171         in a plt call stub.  Do restore r2 if stopped on bctrl.
3172
3173 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3174
3175         * config.host (i[3456x]86-*-netware*): Remove.
3176         * config/i386/netware-crt0.c, config/i386/t-nwld,
3177         config/i386/t-slibgcc-nwld: Remove.
3178
3179 2011-07-15  Bernd Schmidt  <bernds@codesourcery.com>
3180
3181         * config.host: Handle tic6x-*-*.
3182         * config/c6x/c6x-abi.h: New file.
3183
3184 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3185
3186         * config/i386/crtprec.c: New file.
3187         * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3188         * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3189         Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3190         (x86_64-*-darwin*): Likewise.
3191         (i[34567]86-*-solaris2*: Likewise.
3192
3193 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3194
3195         * config/alpha/crtfastmath.c: New file.
3196         * config/i386/crtfastmath.c: New file.
3197         * config/ia64/crtfastmath.c: New file.
3198         * config/mips/crtfastmath.c: New file.
3199         * config/sparc/crtfastmath.c: New file.
3200
3201         * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3202         crtfastmath.c.
3203         Add -frandom-seed=gcc-crtfastmath.
3204         * config/alpha/t-crtfm: Remove.
3205         * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3206         * config/ia64/t-ia64 (crtfastmath.o): Remove.
3207
3208         * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3209         (alpha*-dec-osf5.1*): Likewise.
3210         (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3211         Add crtfastmath.o to extra_parts.
3212         (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3213         Add crtfastmath.o to extra_parts.
3214         (x86_64-*-darwin*): Likewise.
3215         (x86_64-*-mingw*): Likewise.
3216         (ia64*-*-elf*): Add t-crtfm to tmake_file.
3217         (ia64*-*-freebsd*): Likewise.
3218         (ia64*-*-linux*): Likewise.
3219         (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3220         Add crtfastmath.o to extra_parts.
3221
3222 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3223
3224         * config/darwin-crt3.o: New file.
3225         * config/rs6000/darwin-crt2.c: New file.
3226         * config/t-darwin: New file.
3227         * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3228         (crt2.o): New rule.
3229         * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3230         (powerpc-*-darwin*): Add crt2.o to extra_parts.
3231         (powerpc64-*-darwin*): Likewise.
3232
3233 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3234
3235         * config/i386/netware-crt0.c: New file.
3236         * config/i386/t-nwld: Rename to ...
3237         * config/i386/t-slibgcc-nwld: ... this.
3238         * config/i386/t-nwld: New file.
3239         * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3240         tmake_file.
3241         Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3242         extra_parts.
3243
3244 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3245
3246         * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3247         i386/t-crtstuff.
3248         * configure: Regenerate.
3249
3250 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3251
3252         * dfp-bit.c, dfp-bit.h: New files.
3253         * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3254         variables.
3255         ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3256         ($(d64pbit-o)): Likewise.
3257         ($(d128pbit-o)): Likewise.
3258         * config/t-dfprules: New file.
3259         * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3260         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3261         i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3262         (x86_64-*-linux*): Likewise.
3263         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3264         (i[34567]86-*-cygwin*): Likewise.
3265         (i[34567]86-*-mingw*,  x86_64-*-mingw*): Likewise.
3266         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3267
3268 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3269
3270         * Makfile.in (LIBGCOV): New variable.
3271         ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3272         * libgcov.c: New file.
3273
3274 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3275
3276         * fixed-bit.c, fixed-bit.h: New files.
3277         * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3278         refer to fixed-bit.c.
3279
3280 2011-07-07  Joseph Myers  <joseph@codesourcery.com>
3281
3282         * config.host (*local*): Remove.
3283
3284 2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3285
3286         PR target/39150
3287         * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3288         like i?86-*-solaris2.1[0-9]*.
3289         (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3290         * configure.ac (i?86-*-solaris2*): Likewise.
3291         * configure: Regenerate.
3292
3293 2011-07-06  Thomas Schwinge  <thomas@schwinge.name>
3294
3295         * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3296         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3297         md_unwind_header by splitting out of...
3298         (i[34567]86-*-linux*): ... this.
3299         * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3300         Remove md_unwind_header by splitting out of...
3301         (x86_64-*-linux*): ... this.
3302
3303 2011-07-04  Georg-Johann Lay  <avr@gjlay.de>
3304
3305         * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3306
3307 2011-06-28  Nick Clifton  <nickc@redhat.com>
3308
3309         * config.host: Recognize all V850 variants.
3310
3311 2011-06-22  Uros Bizjak  <ubizjak@gmail.com>
3312
3313         * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3314
3315 2011-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3316
3317         * shared-object.mk (c_flags-$o): Save c_flags.
3318         ($(base)$(objext)): Use it.
3319         ($(base)_s$(objext)): Likewise.
3320
3321 2011-06-21  Bernd Schmidt  <bernds@codesourcery.com>
3322
3323         * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3324         * libgcc-std.ver.in (GCC_4.7.0): New section.
3325
3326 2011-06-16  Georg-Johann Lay  <avr@gjlay.de>
3327
3328         PR target/49313
3329         PR target/29524
3330         * config/avr/t-avr: Fix line endings.
3331         (intfuncs16): Remove _ffsXX2,  _clzXX2, _ctzXX2, _popcountXX2,
3332         _parityXX2.
3333
3334 2011-06-14  Olivier Hainque  <hainque@adacore.com>
3335             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3336
3337         * config/mips/irix6-unwind.h: New file.
3338         * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3339
3340 2011-06-10  Eric Botcazou  <ebotcazou@adacore.com>
3341
3342         * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3343         (sparc64_fallback_frame_state): Use it.
3344         (sparc64_frob_update_context): Further adjust context.
3345         * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3346         * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3347         * config/sparc/sol2-cn.S: Likewise.
3348
3349 2011-06-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3350
3351         * enable-execute-stack-empty.c: New file.
3352         * enable-execute-stack-mprotect.c: New file.
3353         * config/i386/enable-execute-stack-mingw32.c: New file.
3354         * config.host (enable_execute_stack): New variable.
3355         Select appropriate variants.
3356         * configure.ac: Link enable-execute-stack.c to
3357         $enable_execute_stack.
3358         * configure: Regenerate.
3359         * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3360         (lib2funcs): Remove _enable_execute_stack.
3361
3362 2011-06-09  David S. Miller  <davem@davemloft.net>
3363             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3364
3365         * config.host (sparc-*-linux*): Correct md_unwind_header
3366         filename.
3367         (s390x-ibm-tpf*): Fix typo.
3368
3369 2011-06-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3370
3371         * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3372         Add crtfastmath.o to extra_parts.
3373         (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3374         mips/t-crtfm.
3375         * config/mips/t-crtfm: Remove.
3376
3377 2011-06-04  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3378
3379         * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3380
3381 2011-06-04  Kaz Kojima  <kkojima@gcc.gnu.org>
3382
3383         * config.host (sh*-*-linux*): Fix typo.
3384
3385 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3386
3387         * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3388         * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3389         * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3390         * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3391         * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3392         * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3393         * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3394         Wrap in !__MINGW64__.
3395         * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3396         * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3397         * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3398         * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3399         * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3400         * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3401         * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3402         Wrap in !__LP64__.
3403         * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3404         * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3405         * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3406         * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3407         * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3408         * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3409         * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3410         * config/no-unwind.h: New file.
3411         * config.host (md_unwind_header): Document.
3412         Define.
3413         (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3414         alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3415         hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3416         hppa[12]*-*-hpux11*): Set md_unwind_header.
3417         (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3418         Set md_unwind_header.
3419         (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3420         (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3421         (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3422         m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3423         powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3424         s390x-*-linux*,  s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3425         sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3426         md_unwind_header.
3427         * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3428         * configure: Regenerate.
3429
3430 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3431
3432         * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3433         Set tmake_file, extra_parts.
3434         * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3435         Remove O32 support.
3436         * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3437         Remove O32 support.
3438         * config/mips/t-irix6: New file.
3439         * config/mips/t-slibgcc-irix: New file.
3440
3441 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3442
3443         * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3444         * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3445
3446 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3447
3448         * configure.ac (target_thread_file): Determine thread model.
3449         * configure: Regenerate.
3450         * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3451         * config/alpha/t-alpha: New file.
3452         * config/alpha/t-crtfm: Use $<.
3453         * config/alpha/t-ieee: New file.
3454         * config/alpha/t-osf-pthread: New file.
3455         * config/alpha/t-slibgcc-osf: New file.
3456         * config/alpha/libgcc-osf5.ver: New file.
3457
3458 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3459
3460         * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3461         tmake_file.
3462         Add crtfastmath.o to extra_parts.
3463
3464 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3465
3466         * config/gmon-sol2.c: Reindent.
3467         Cleanup comments.
3468         Remove, correct casts.
3469         Use STDERR_FILENO, NULL.
3470         (BASEADDRESS): Remove.
3471         (minbrk): Remove.
3472         (errno, sbrk): Remove declarations.
3473         (monstartup) [hp300]: Remove.
3474         (mcount): Remove.
3475
3476 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3477
3478         * Makefile.in (cpu_type): Define.
3479         * config.host (i[34567]86-*-rtems*): Handle it.
3480         (i[34567]86-*-solaris2*): Move body ...
3481         (*-*-solaris2*): ... here.
3482         New case, generalize.
3483         (sparc-*-elf*): Handle it.
3484         (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3485         (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3486         (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3487         Fold into ...
3488         (sparc*-*-solaris2*): ... this.
3489         New case.
3490         (sparc64-*-elf*): Handle it.
3491         * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3492         Merge ../gcc/config/i386/gmon-sol2.c.
3493         * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3494         Use C comments.
3495         Merge ../gcc/config/i386/sol2-gc1.asm.
3496         * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3497         Use C comments.
3498         * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3499         Use C comments.
3500         * config/i386/t-crtfm (crtfastmath.o): Use $<.
3501         * config/i386/t-crtstuff: New file.
3502         * config/i386/t-softfp: New file.
3503         * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3504         $(T)crti.o, $(T)crtn.o): Remove.
3505         (gcrt1.o): New rule.
3506         (TARGET_LIBGCC2_CFLAGS): Remove.
3507         * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3508         * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3509         * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3510         * config/sparc/t-sol2: New file.
3511         * config/sparc/t-crtfm: Move to ...
3512         * config/t-crtfm: ... this.
3513         Use $(cpu_type), $<.
3514         * config/t-crtin: New file.
3515         * config/sparc/t-softfp: New file.
3516         * config/sparc/t-softmul: New file.
3517         * config/t-rtems: New file.
3518         * config/t-slibgcc: New file.
3519         * config/t-slibgcc-elf-ver: New file.
3520         * config/t-slibgcc-gld: New file.
3521         * config/t-slibgcc-sld: New file.
3522         * config/t-sol2: New file.
3523         * configure.ac: Include ../config/lib-ld.m4.
3524         Call AC_LIB_PROG_LD_GNU.
3525         Substitute cpu_type.
3526         * configure: Regenerate.
3527
3528 2011-05-27  Bernd Schmidt  <bernds@codesourcery.com>
3529
3530         PR bootstrap/49173
3531         * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3532         libgcc-std.ver in the build directory.
3533         * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3534         * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3535
3536 2011-05-25  Bernd Schmidt  <bernds@codesourcery.com>
3537
3538         * libgcc-std.ver.in: New file.
3539         * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3540         variables.
3541         (libgcc-std.ver): New rule.
3542         * config/t-gnu-prefix: New file.
3543
3544 2011-05-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3545
3546         * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3547
3548 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
3549
3550         * config/i386/darwin-lib.h: New file.
3551
3552 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
3553
3554         * config/arm/symbian-lib.h: New.
3555
3556 2011-05-04  Chris Demetriou  <cgd@google.com>
3557
3558         * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3559         (__x86.get_pc_thunk.bx): ...this.
3560         (__morestack): Adjust for rename, remove undef of __i686.
3561
3562 2011-05-03  Chris Demetriou  <cgd@google.com>
3563
3564         * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3565
3566 2011-03-22  Joseph Myers  <joseph@codesourcery.com>
3567
3568         * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3569         arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3570         m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3571         powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3572         sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3573         Remove cases.
3574
3575 2011-03-14  Andreas Tobler  <andreast@fgznet.ch>
3576
3577         * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3578         Adjust copyright year.
3579
3580 2011-03-07  Ian Lance Taylor  <iant@google.com>
3581
3582         * generic-morestack.c (__splitstack_find): Adjust returned stack
3583         pointer to include all registers pushed by __morestack.
3584
3585 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
3586
3587         PR target/40125
3588         * configure.ac: Call ACX_NONCANONICAL_TARGET.
3589         (toolexecdir): Calculate and AC_SUBST.
3590         (toolexeclibdir): Likewise.
3591         * Makefile.in (target_noncanonical): Import.
3592         (toolexecdir): Likewise.
3593         (toolexeclibdir): Likewise.
3594         * configure: Regenerate.
3595
3596 2010-12-13  Nathan Froyd  <froydnj@codesourcery.com>
3597
3598         PR target/46040
3599         * config/arm/bpabi.h: Rename to...
3600         * config/arm/bpabi-lib.h: ...this.
3601
3602 2010-12-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3603
3604         * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3605         appropriate.
3606         * configure: Regenerate.
3607
3608 2010-11-24  Nathan Froyd  <froydnj@codesourcery.com>
3609
3610         * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3611         __FLOAT_WORD_ORDER__.
3612         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3613         Delete.
3614
3615 2010-11-20  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3616
3617         PR other/46202
3618         * Makefile.in (install-strip): New phony target.
3619
3620 2010-11-07  Ian Lance Taylor  <iant@google.com>
3621
3622         PR target/46089
3623         * config/i386/morestack.S (__morestack_large_model): New
3624         function.
3625
3626 2010-10-23  Nathan Froyd  <froydnj@codesourcery.com>
3627
3628         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3629         Delete.
3630         (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3631
3632 2010-10-14  Nathan Froyd  <froydnj@codesourcery.com>
3633
3634         * config/arm/bpabi.h: New file.
3635         * config/frv/frv-abi.h: New file.
3636
3637 2010-10-01  Ian Lance Taylor  <iant@google.com>
3638
3639         * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3640         * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3641
3642 2010-10-01  H.J. Lu  <hongjiu.lu@intel.com>
3643
3644         PR target/45858
3645         * config.host: Add the missing `$'.
3646
3647 2010-09-30  Michael Eager  <eager@eagercon.com>
3648
3649         * config.host: Add microblaze*-*-*.
3650         * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3651         muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3652         udivsi3.asm,umodsi3.asm}:  New.
3653
3654 2010-09-28  Ian Lance Taylor  <iant@google.com>
3655
3656         * configure.ac: Adjust CFI test to test assembler directly rather
3657         than checking gcc preprocessor macro.
3658         * configure: Rebuild.
3659
3660 2010-09-27  Ian Lance Taylor  <iant@google.com>
3661
3662         * configure.ac: Test whether assembler supports CFI directives.
3663         * config.host: Only add t-stack and i386/t-stack-i386 to
3664         tmake_file if libgcc_cv_cfi is "yes".
3665         * configure: Rebuild.
3666
3667 2010-09-27  Ian Lance Taylor  <iant@google.com>
3668
3669         * generic-morestack.h: New file.
3670         * generic-morestack.c: New file.
3671         * generic-morestack-thread.c: New file.
3672         * config/i386/morestack.S: New file.
3673         * config/t-stack: New file.
3674         * config/i386/t-stack-i386: New file.
3675         * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3676         i386/t-stack-i386 to tmake_file.
3677
3678 2010-09-21  Iain Sandoe  <iains@gcc.gnu.org>
3679
3680         * Makefile.in (libgcc-extra-parts):  Check for static archives and
3681         invoke ranlib after installing them.
3682         (gcc-extra-parts): Likewise.
3683         (install-leaf): Likewise.
3684
3685 2010-09-14  H.J. Lu  <hongjiu.lu@intel.com>
3686
3687         * configure: Regenerated.
3688
3689 2010-09-10  Kai Tietz  <kai.tietz@onevision.com>
3690
3691         * configure: Regenerated.
3692
3693 2010-09-09  Gerald Pfeifer  <gerald@pfeifer.com>
3694             Andrew Pinski  <pinskia@gmail.com>
3695
3696         PR target/40959
3697         * config.host (ia64*-*-freebsd*): Set extra_parts.  Set tmake_file.
3698
3699 2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>
3700
3701         PR target/45524
3702         * configure: Regenerated.
3703
3704 2010-09-06  Andreas Schwab  <schwab@redhat.com>
3705
3706         * configure: Regenerate.
3707
3708 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
3709
3710         * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3711         64bit targets.
3712         (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3713         for 64bit targets.
3714
3715 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
3716             Iain Sandoe  <iains@gcc.gnu.org>
3717
3718         PR target/45476
3719         * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3720         LIB2FUNCS_EXCLUDE functions.
3721
3722 2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
3723
3724         * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3725         Include dfp.m4.
3726         * configure: Regenerate.
3727
3728 2010-09-01  Uros Bizjak  <ubizjak@gmail.com>
3729
3730         * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3731         i386/t-freebsd to tmake_file.
3732         * config/i386/t-freebsd: New file.
3733         * config/i386/libgcc-bsd.ver: New file.
3734
3735 2010-07-23  Nathan Froyd  <froydnj@codesourcery.com>
3736
3737         * config.host (powerpc*-eabispe*): Set tmake_file.
3738         (powerpc*-eabi*): Likewise.
3739         * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3740         crtbeginS, crtendS, crtbeginT.
3741
3742 2010-06-12  Kazu Hirata  <kazu@codesourcery.com>
3743
3744         * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3745         to tmake_file.  Add crtfastmath.o to extra_parts.
3746         * config/mips/t-crtfm: New.
3747
3748 2010-05-19  Joel Sherrill <joel.sherrill@oarcorp.com>
3749
3750         * config.host (sparc64-*-rtems*): New target.
3751
3752 2010-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3753
3754         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3755         assembler syntax.
3756
3757 2010-04-15  Thomas Schwinge  <tschwinge@gnu.org>
3758
3759         * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
3760
3761 2010-04-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3762
3763         * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
3764         alpha-dec-osf5.0* support.
3765
3766 2010-04-01  Ralf Corsépius <ralf.corsepius@rtems.org>
3767
3768         * config.host: Add lm32-*-rtems*.
3769
3770 2010-03-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3771             Uros Bizjak <ubizjak@gmail.com>
3772
3773         PR target/39048
3774         * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
3775         like other remaining 32-bit x86 OSes.
3776         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3777         assembler syntax.
3778         * config/i386/libgcc-sol2.ver: New file.
3779         * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
3780
3781 2010-03-30  Jack Howarth <howarth@bromo.med.uc.edu>
3782
3783         PR c/43553
3784         * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
3785         * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
3786         is used and substitute set_use_emutls.
3787         * configure: Regenerated.
3788
3789 2010-03-30  Tarik Graba  <tarik.graba@telecom-paristech.fr>
3790
3791         * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
3792
3793 2010-03-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3794
3795         PR target/38085
3796         * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
3797         MULTILIB_CFLAGS.
3798         ($(T)gcrt1.o): Likewise.
3799         ($(T)crt1.o): Likewise.
3800         ($(T)crti.o): Likewise.
3801         ($(T)crtn.o): Likewise.
3802
3803 2010-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3804
3805         PR other/42980
3806         * Makefile.in (install): Use $(MAKE) string in rule, for
3807         parallel make.
3808
3809 2010-02-22  Hans-Peter Nilsson  <hp@bitrange.com>
3810
3811         Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
3812         * config/mmix/t-mmix: New file.
3813         * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
3814
3815 2010-02-02  Jack Howarth  <howarth@bromo.med.uc.edu>
3816
3817         PR java/41991
3818         * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
3819         SHLIB_MAPFILES.
3820
3821 2010-01-04  Anthony Green  <green@moxielogic.com>
3822
3823         * config/moxie/crti.asm, config/moxie/crtn.asm,
3824         config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
3825         config/moxie/t-moxie: New files.
3826         * config.host: Add t-moxie-softfp reference.
3827
3828 2009-11-18  Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3829
3830         PR other/39888
3831         * config/t-slibgcc-darwin: Fix embedded rpaths for
3832         --enable-version-specific-runtime-libs, build extension stub
3833         libs exposing features available from current libgcc_s.
3834
3835 2009-11-11  Jon Beniston <jon@beniston.com>
3836
3837         * config.host: Add lm32 targets.
3838         * config/lm32: New directory.
3839         * config/lm32/libgcc_lm32.h: New file.
3840         * config/lm32/_mulsi3.c: New file.
3841         * config/lm32/_udivmodsi4.c: New file.
3842         * config/lm32/_divsi3.c: New file.
3843         * config/lm32/_modsi3.c: New file.
3844         * config/lm32/_udivsi3.c: New file.
3845         * config/lm32/_umodsi3.c: New file.
3846         * config/lm32/_lshrsi3.S: New file.
3847         * config/lm32/_ashrsi3.S: New file.
3848         * config/lm32/_ashlsi3.S: New file.
3849         * config/lm32/crti.S: New file.
3850         * config/lm32/crtn.S: New file.
3851         * config/lm32/t-lm32: New file.
3852         * config/lm32/t-elf: New file.
3853         * config/lm32/t-uclinux: New file.
3854
3855 2009-10-26  Nick Clifton  <nickc@redhat.com>
3856
3857         * config.host: Add support for RX target.
3858         * config/rx: New directory.
3859         * config/rx/rx-abi-functions.c: New file. Supplementary
3860         functions for libgcc to support the RX ABI.
3861         * config/rx/rx-abi.h: New file.  Supplementary header file for
3862         libgcc RX ABI functions.
3863         * config/rx/t-rx: New file: Makefile fragment for building
3864         libgcc for the RX.
3865
3866 2009-10-09  Uros Bizjak  <ubizjak@gmail.com>
3867
3868         * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
3869         constraint of y0 to "g".
3870
3871 2009-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
3872
3873         * config.host: Include the s390 makefile fragments.
3874         * config/s390/32/_fixdfdi.c: New file.
3875         * config/s390/32/_fixsfdi.c: New file.
3876         * config/s390/32/_fixtfdi.c: New file.
3877         * config/s390/32/_fixunsdfdi.c: New file.
3878         * config/s390/32/_fixunssfdi.c: New file.
3879         * config/s390/32/_fixunstfdi.c: New file.
3880         * config/s390/32/t-floattodi: New file.
3881         * config/s390/libgcc-glibc.ver: New file.
3882         * config/s390/t-crtstuff: New file.
3883         * config/s390/t-linux: New file.
3884         * config/s390/t-tpf: New file.
3885
3886 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3887
3888         * configure.ac (AC_PREREQ): Bump to 2.64.
3889
3890 2009-08-22  Kaz Kojima  <kkojima@gcc.gnu.org>
3891
3892         * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
3893
3894 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3895
3896         * configure: Regenerate.
3897
3898 2009-08-09  Douglas B Rupp  <rupp@gnat.com>
3899
3900         * config.host (ia64-hp-*vms*): New target.
3901         (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
3902         with ia64-hp-*vms*.
3903
3904 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3905
3906         * configure.ac: Add snippet for maintainer-mode.
3907         * configure: Regenerate.
3908         * Makefile.in (AUTOCONF, configure_deps): New variables.
3909         ($(srcdir)/configure)): New rule, active only with maintainer
3910         mode turned on.
3911
3912 2009-06-23  DJ Delorie  <dj@redhat.com>
3913
3914         Add MeP port.
3915         * config.host: Add mep support.
3916
3917 2009-06-22  Kai Tietz  <kai.tietz@onevision.com>
3918
3919         * config.host: Add i386/${host_address}/t-fprules-softfp and
3920         t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
3921
3922         * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3923         for mingw targets.
3924         * config/i386/64/_multc3.c: Likewise.
3925         * config/i386/64/_powitf2.c: Likewise.
3926         * config/i386/64/eqtf2.c: Likewise.
3927         * config/i386/64/getf2.c: Likewise.
3928         * config/i386/64/letf2.c: Likewise.
3929         * config/i386/64/letf2.c: Likewise.
3930         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3931         unsigned long long for x64 mingw targets.
3932         (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3933         (_FP_I_TYPE): Define as long long for x64 mingw target.
3934
3935 2009-06-10  Maciej W. Rozycki  <macro@linux-mips.org>
3936
3937         * config.host (vax-*-linux*): New.
3938
3939 2009-05-31  Anthony Green  <green@moxielogic.com>
3940
3941         * config.host: Add moxie support.
3942         * config/moxie/t-moxie: New file.
3943
3944 2009-05-29  David Billinghurst <billingd@gcc.gnu.org>
3945
3946         * config.host: Add i386/${host_address}/t-fprules-softfp and
3947         t-softfp to tmake_file for i[34567]86-*-cygwin*.
3948
3949 2009-04-17  Aurelien Jarno  <aurelien@aurel32.net>
3950
3951         * config.host: Add i386/${host_address}/t-fprules-softfp to
3952         tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3953
3954 2009-04-09  Nick Clifton  <nickc@redhat.com>
3955
3956         * config/ia64/tf-signs.c: Change copyright header to refer to
3957         version 3 of the GNU General Public License with version 3.1
3958         of the GCC Runtime Library Exception and to point readers at
3959         the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3960         web page.
3961         * config/i386/32/tf-signs.c: Likewise.
3962         * config/libbid/_addsub_dd.c: Likewise.
3963         * config/libbid/_addsub_sd.c: Likewise.
3964         * config/libbid/_addsub_td.c: Likewise.
3965         * config/libbid/_dd_to_df.c: Likewise.
3966         * config/libbid/_dd_to_di.c: Likewise.
3967         * config/libbid/_dd_to_sd.c: Likewise.
3968         * config/libbid/_dd_to_sf.c: Likewise.
3969         * config/libbid/_dd_to_si.c: Likewise.
3970         * config/libbid/_dd_to_td.c: Likewise.
3971         * config/libbid/_dd_to_tf.c: Likewise.
3972         * config/libbid/_dd_to_udi.c: Likewise.
3973         * config/libbid/_dd_to_usi.c: Likewise.
3974         * config/libbid/_dd_to_xf.c: Likewise.
3975         * config/libbid/_df_to_dd.c: Likewise.
3976         * config/libbid/_df_to_sd.c: Likewise.
3977         * config/libbid/_df_to_td.c: Likewise.
3978         * config/libbid/_di_to_dd.c: Likewise.
3979         * config/libbid/_di_to_sd.c: Likewise.
3980         * config/libbid/_di_to_td.c: Likewise.
3981         * config/libbid/_div_dd.c: Likewise.
3982         * config/libbid/_div_sd.c: Likewise.
3983         * config/libbid/_div_td.c: Likewise.
3984         * config/libbid/_eq_dd.c: Likewise.
3985         * config/libbid/_eq_sd.c: Likewise.
3986         * config/libbid/_eq_td.c: Likewise.
3987         * config/libbid/_ge_dd.c: Likewise.
3988         * config/libbid/_ge_sd.c: Likewise.
3989         * config/libbid/_ge_td.c: Likewise.
3990         * config/libbid/_gt_dd.c: Likewise.
3991         * config/libbid/_gt_sd.c: Likewise.
3992         * config/libbid/_gt_td.c: Likewise.
3993         * config/libbid/_isinfd128.c: Likewise.
3994         * config/libbid/_isinfd32.c: Likewise.
3995         * config/libbid/_isinfd64.c: Likewise.
3996         * config/libbid/_le_dd.c: Likewise.
3997         * config/libbid/_le_sd.c: Likewise.
3998         * config/libbid/_le_td.c: Likewise.
3999         * config/libbid/_lt_dd.c: Likewise.
4000         * config/libbid/_lt_sd.c: Likewise.
4001         * config/libbid/_lt_td.c: Likewise.
4002         * config/libbid/_mul_dd.c: Likewise.
4003         * config/libbid/_mul_sd.c: Likewise.
4004         * config/libbid/_mul_td.c: Likewise.
4005         * config/libbid/_ne_dd.c: Likewise.
4006         * config/libbid/_ne_sd.c: Likewise.
4007         * config/libbid/_ne_td.c: Likewise.
4008         * config/libbid/_sd_to_dd.c: Likewise.
4009         * config/libbid/_sd_to_df.c: Likewise.
4010         * config/libbid/_sd_to_di.c: Likewise.
4011         * config/libbid/_sd_to_sf.c: Likewise.
4012         * config/libbid/_sd_to_si.c: Likewise.
4013         * config/libbid/_sd_to_td.c: Likewise.
4014         * config/libbid/_sd_to_tf.c: Likewise.
4015         * config/libbid/_sd_to_udi.c: Likewise.
4016         * config/libbid/_sd_to_usi.c: Likewise.
4017         * config/libbid/_sd_to_xf.c: Likewise.
4018         * config/libbid/_sf_to_dd.c: Likewise.
4019         * config/libbid/_sf_to_sd.c: Likewise.
4020         * config/libbid/_sf_to_td.c: Likewise.
4021         * config/libbid/_si_to_dd.c: Likewise.
4022         * config/libbid/_si_to_sd.c: Likewise.
4023         * config/libbid/_si_to_td.c: Likewise.
4024         * config/libbid/_td_to_dd.c: Likewise.
4025         * config/libbid/_td_to_df.c: Likewise.
4026         * config/libbid/_td_to_di.c: Likewise.
4027         * config/libbid/_td_to_sd.c: Likewise.
4028         * config/libbid/_td_to_sf.c: Likewise.
4029         * config/libbid/_td_to_si.c: Likewise.
4030         * config/libbid/_td_to_tf.c: Likewise.
4031         * config/libbid/_td_to_udi.c: Likewise.
4032         * config/libbid/_td_to_usi.c: Likewise.
4033         * config/libbid/_td_to_xf.c: Likewise.
4034         * config/libbid/_tf_to_dd.c: Likewise.
4035         * config/libbid/_tf_to_sd.c: Likewise.
4036         * config/libbid/_tf_to_td.c: Likewise.
4037         * config/libbid/_udi_to_dd.c: Likewise.
4038         * config/libbid/_udi_to_sd.c: Likewise.
4039         * config/libbid/_udi_to_td.c: Likewise.
4040         * config/libbid/_unord_dd.c: Likewise.
4041         * config/libbid/_unord_sd.c: Likewise.
4042         * config/libbid/_unord_td.c: Likewise.
4043         * config/libbid/_usi_to_dd.c: Likewise.
4044         * config/libbid/_usi_to_sd.c: Likewise.
4045         * config/libbid/_usi_to_td.c: Likewise.
4046         * config/libbid/_xf_to_dd.c: Likewise.
4047         * config/libbid/_xf_to_sd.c: Likewise.
4048         * config/libbid/_xf_to_td.c: Likewise.
4049         * config/libbid/bid128.c: Likewise.
4050         * config/libbid/bid128_2_str.h: Likewise.
4051         * config/libbid/bid128_2_str_macros.h: Likewise.
4052         * config/libbid/bid128_2_str_tables.c: Likewise.
4053         * config/libbid/bid128_add.c: Likewise.
4054         * config/libbid/bid128_compare.c: Likewise.
4055         * config/libbid/bid128_div.c: Likewise.
4056         * config/libbid/bid128_fma.c: Likewise.
4057         * config/libbid/bid128_logb.c: Likewise.
4058         * config/libbid/bid128_minmax.c: Likewise.
4059         * config/libbid/bid128_mul.c: Likewise.
4060         * config/libbid/bid128_next.c: Likewise.
4061         * config/libbid/bid128_noncomp.c: Likewise.
4062         * config/libbid/bid128_quantize.c: Likewise.
4063         * config/libbid/bid128_rem.c: Likewise.
4064         * config/libbid/bid128_round_integral.c: Likewise.
4065         * config/libbid/bid128_scalb.c: Likewise.
4066         * config/libbid/bid128_sqrt.c: Likewise.
4067         * config/libbid/bid128_string.c: Likewise.
4068         * config/libbid/bid128_to_int16.c: Likewise.
4069         * config/libbid/bid128_to_int32.c: Likewise.
4070         * config/libbid/bid128_to_int64.c: Likewise.
4071         * config/libbid/bid128_to_int8.c: Likewise.
4072         * config/libbid/bid128_to_uint16.c: Likewise.
4073         * config/libbid/bid128_to_uint32.c: Likewise.
4074         * config/libbid/bid128_to_uint64.c: Likewise.
4075         * config/libbid/bid128_to_uint8.c: Likewise.
4076         * config/libbid/bid32_to_bid128.c: Likewise.
4077         * config/libbid/bid32_to_bid64.c: Likewise.
4078         * config/libbid/bid64_add.c: Likewise.
4079         * config/libbid/bid64_compare.c: Likewise.
4080         * config/libbid/bid64_div.c: Likewise.
4081         * config/libbid/bid64_fma.c: Likewise.
4082         * config/libbid/bid64_logb.c: Likewise.
4083         * config/libbid/bid64_minmax.c: Likewise.
4084         * config/libbid/bid64_mul.c: Likewise.
4085         * config/libbid/bid64_next.c: Likewise.
4086         * config/libbid/bid64_noncomp.c: Likewise.
4087         * config/libbid/bid64_quantize.c: Likewise.
4088         * config/libbid/bid64_rem.c: Likewise.
4089         * config/libbid/bid64_round_integral.c: Likewise.
4090         * config/libbid/bid64_scalb.c: Likewise.
4091         * config/libbid/bid64_sqrt.c: Likewise.
4092         * config/libbid/bid64_string.c: Likewise.
4093         * config/libbid/bid64_to_bid128.c: Likewise.
4094         * config/libbid/bid64_to_int16.c: Likewise.
4095         * config/libbid/bid64_to_int32.c: Likewise.
4096         * config/libbid/bid64_to_int64.c: Likewise.
4097         * config/libbid/bid64_to_int8.c: Likewise.
4098         * config/libbid/bid64_to_uint16.c: Likewise.
4099         * config/libbid/bid64_to_uint32.c: Likewise.
4100         * config/libbid/bid64_to_uint64.c: Likewise.
4101         * config/libbid/bid64_to_uint8.c: Likewise.
4102         * config/libbid/bid_b2d.h: Likewise.
4103         * config/libbid/bid_binarydecimal.c: Likewise.
4104         * config/libbid/bid_conf.h: Likewise.
4105         * config/libbid/bid_convert_data.c: Likewise.
4106         * config/libbid/bid_decimal_data.c: Likewise.
4107         * config/libbid/bid_decimal_globals.c: Likewise.
4108         * config/libbid/bid_div_macros.h: Likewise.
4109         * config/libbid/bid_dpd.c: Likewise.
4110         * config/libbid/bid_flag_operations.c: Likewise.
4111         * config/libbid/bid_from_int.c: Likewise.
4112         * config/libbid/bid_functions.h: Likewise.
4113         * config/libbid/bid_gcc_intrinsics.h: Likewise.
4114         * config/libbid/bid_inline_add.h: Likewise.
4115         * config/libbid/bid_internal.h: Likewise.
4116         * config/libbid/bid_round.c: Likewise.
4117         * config/libbid/bid_sqrt_macros.h: Likewise.
4118
4119 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
4120
4121         * Makefile.in: Change copyright header to refer to version
4122         3 of the GNU General Public License and to point readers at the
4123         COPYING3 file and the FSF's license web page.
4124         * config.host: Likewise.
4125
4126 2009-04-07  Alan Modra  <amodra@bigpond.net.au>
4127
4128         * config.host: Reorder and merge to match config.gcc change.
4129
4130 2009-04-03  Alan Modra  <amodra@bigpond.net.au>
4131
4132         * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4133
4134 2009-03-28  Joseph Myers  <joseph@codesourcery.com>
4135
4136         * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4137         armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4138         m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4139         powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4140
4141 2009-02-12  Uros Bizjak  <ubizjak@gmail.com>
4142
4143         * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4144         * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4145
4146 2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>
4147
4148         * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4149         ia64/t-softfp-compat to tmake_file.
4150
4151         * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4152
4153         * config/ia64/__divxf3.asm: New.
4154         * config/ia64/_fixtfdi.asm: Likewise.
4155         * config/ia64/_fixunstfdi.asm: Likewise.
4156         * config/ia64/_floatditf.asm: Likewise.
4157         * config/ia64/t-fprules-softfp: Likewise.
4158         * config/ia64/t-softfp-compat: Likewise.
4159         * config/ia64/tf-signs.c: Likewise.
4160
4161 2009-01-18  Ben Elliston  <bje@au.ibm.com>
4162
4163         * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4164
4165 2009-01-16  Ben Elliston  <bje@au.ibm.com>
4166
4167         * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4168         to tmake_file.
4169
4170 2009-01-13  Ben Elliston  <bje@au.ibm.com>
4171
4172         * config/t-softfp: New file.
4173         * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4174         (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4175
4176 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
4177
4178         * config.host: Add m32r*-*-rtems*.
4179
4180 2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>
4181
4182         * config.host: Add m32c*-*-rtems*.
4183
4184 2008-11-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
4185
4186         PR bootstrap/33100
4187         * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4188         i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4189         * configure: Regenerate.
4190         * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4191         tmake_file here from gcc/config.gcc.
4192         Move extra_parts here from gcc/config.gcc.
4193         * config/i386/t-sol2: Move here from gcc/config/i386.
4194         Use gcc_srcdir instead of srcdir.
4195
4196 2008-11-18  Adam Nemet  <anemet@caviumnetworks.com>
4197
4198         * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4199         case.
4200
4201 2008-11-09  Thomas Schwinge  <tschwinge@gnu.org>
4202
4203         * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4204
4205 2008-10-08  Thomas Schwinge  <tschwinge@gnu.org>
4206
4207         * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4208
4209 2008-09-03  Hari Sandanagobalane  <hariharan@picochip.com>
4210
4211         Add picoChip port.
4212         * config.host: Add picochip-*-*.
4213
4214 2008-08-06  Bob Wilson  <bob.wilson@acm.org>
4215
4216         * config.host: Match more processor names for Xtensa.
4217
4218 2008-07-08  H.J. Lu  <hongjiu.lu@intel.com>
4219
4220         * config/i386/64/t-softfp-compat: Update comments.
4221
4222 2008-07-07  H.J. Lu  <hongjiu.lu@intel.com>
4223
4224         * config/i386/64/_divtc3-compat.c: Moved to ...
4225         * config/i386/64/_divtc3.c: Here.
4226
4227         * config/i386/64/_multc3-compat.c: Moved to ...
4228         * config/i386/64/_multc3.c: Here.
4229
4230         * config/i386/64/_powitf2-compat.c: Moved to ...
4231         * config/i386/64/_powitf2.c: Here.
4232
4233         * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4234         .c suffix instead of -compat.c.
4235
4236 2008-07-05  Uros Bizjak  <ubizjak@gmail.com>
4237
4238         * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4239         (_FP_MUL_MEAT_D): Ditto.
4240         (_FP_DIV_MEAT_S): Ditto.
4241         (_FP_DIV_MEAT_D): Ditto.
4242
4243 2008-07-03  Richard Sandiford  <rdsandiford@googlemail.com>
4244
4245         * Makefile.in: Add support for __sync_* libgcc functions.
4246
4247 2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>
4248
4249         * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4250
4251 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
4252
4253         PR boostrap/36702
4254         * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4255         and Linux/x86.  Include 64bit t-softfp-compat for Linux/x86.
4256
4257         * config/i386/64/t-fprules-softfp: Moved to ...
4258         * config/i386/64/t-softfp-compat: This.  New.
4259
4260 2008-07-02  Uros Bizjak  <ubizjak@gmail.com>
4261
4262         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4263         Initialize f with 0.0.
4264
4265 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
4266
4267         PR target/36669
4268         * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4269
4270         * config/i386/64/_divtc3-compat.c: New.
4271         * config/i386/64/_multc3-compat.c: Likewise.
4272         * config/i386/64/_powitf2-compat.c: Likewise.
4273         * config/i386/64/eqtf2.c: Likewise.
4274         * config/i386/64/getf2.c: Likewise.
4275         * config/i386/64/letf2.c: Likewise.
4276         * config/i386/64/t-fprules-softfp: Likewise.
4277
4278 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
4279
4280         * config.host: Add i386/${host_address}/t-fprules-softfp to
4281         tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
4282         i[34567]86-*-linux*, x86_64-*-linux*.
4283
4284         * configure.ac: Set host_address to 64 or 32 for x86.
4285         * configure: Regenerated.
4286
4287         * Makefile.in (config.status): Also depend on
4288         $(srcdir)/config.host.
4289
4290         * config/i386/32/t-fprules-softfp: New.
4291         * config/i386/32/tf-signs.c: Likewise.
4292
4293         * config/i386/64/sfp-machine.h: New. Moved from gcc.
4294
4295 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
4296             Uros Bizjak  <ubizjak@gmail.com>
4297
4298         * config/i386/32/sfp-machine.h: New.
4299
4300 2008-06-26  Nathan Froyd  <froydnj@codesourcery.com>
4301
4302         * config/rs6000/t-ppccomm: Remove rules that conflict with
4303         auto-generated rules.
4304
4305 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4306
4307         * configure.ac: sinclude override.m4.
4308         * configure: Regenerate.
4309
4310 2008-06-11  Bernhard Fischer  <aldot@gcc.gnu.org>
4311
4312         * configure: Regenerate.
4313
4314 2008-06-10  Joseph Myers  <joseph@codesourcery.com>
4315
4316         * Makefile.in (DECNUMINC): Remove
4317         -I$(MULTIBUILDTOP)../../libdecnumber.
4318         * gstdint.h: New.
4319
4320 2008-06-07  Joseph Myers  <joseph@codesourcery.com>
4321
4322         * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4323         parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4324         alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4325         arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4326         hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4327         i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4328         i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4329         i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4330         i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4331         mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4332         powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4333         powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4334         strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4335         vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4336
4337 2008-05-25  Arthur Loiret  <arthur.loiret@u-psud.fr>
4338
4339         * config.host (sh2[lbe]*-*-linux*): Allow target.
4340
4341 2008-04-30  Nathan Froyd  <froydnj@codesourcery.com>
4342
4343         * config/rs6000/t-ppccomm: Add build rules for new files.
4344         (LIB2ADD_ST): New variable.
4345
4346 2008-04-07  Andy Hutchinson  <hutchinsonandy@aim.com>
4347
4348         PR target/34210
4349         PR target/35508
4350         * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4351         * config/t-avr: New file. Build 16bit libgcc functions.
4352
4353 2008-03-02  Jakub Jelinek  <jakub@redhat.com>
4354
4355         PR target/35401
4356         * config/t-slibgcc-darwin: Make install-leaf dependent on
4357         install-darwin-libgcc-stubs instead of install.
4358
4359 2008-01-25  Joseph Myers  <joseph@codesourcery.com>
4360
4361         * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4362         tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4363         sh-*-rtemscoff*): Remove cases.
4364
4365 2007-12-27  Richard Sandiford  <rsandifo@nildram.co.uk>
4366
4367         * Makefile.in (all): Use install-leaf rather than install.
4368         (install): Split most of the rule into...
4369         (install-leaf): ...this new one.
4370
4371 2007-12-19  Etsushi Kato  <ek.kato@gmail.com>
4372             Paolo Bonzini  <bonzini@gnu.org>
4373
4374         PR target/30572
4375         * Makefile.in: Use @shlib_slibdir@ substitution to get
4376         correct install name on darwin.
4377         * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
4378
4379 2007-12-15  Hans-Peter Nilsson  <hp@axis.com>
4380
4381         * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4382         cris-*-elf and cris-*-none.
4383         (crisv32-*-linux*): Similar, as cris-*-linux*.
4384
4385 2007-11-20  Rask Ingemann Lambertsen  <rask@sygehus.dk>
4386
4387         * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4388
4389 2007-10-27  H.J. Lu  <hongjiu.lu@intel.com>
4390
4391         PR regression/33926
4392         * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4393         * configure: Regenerated.
4394
4395 2007-09-27  H.J. Lu  <hongjiu.lu@intel.com>
4396
4397         * Makefile.in (dfp-filenames): Replace decimal_globals,
4398         decimal_data, binarydecimal and convert_data with
4399         bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4400         and bid_convert_data, respectively.
4401
4402 2007-09-17  Chao-ying Fu  <fu@mips.com>
4403             Nigel Stephens  <nigel@mips.com>
4404
4405         * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4406         * Makefile.in (fixed_point): Define.
4407         Check if fixed_point is yes to build support functions.
4408         * configure.ac: Check for fixed_point support.
4409         * configure: Regenerated.
4410         * gen-fixed.sh: New file to generate lists of fixed-point labels,
4411         funcs, modes, from, to.
4412
4413 2007-09-11  Janis Johnson  <janis187@us.ibm.com
4414
4415         * Makefile.in (dfp-filenames): Add bid128_noncomp.
4416
4417 2007-09-10  Janis Johnson  <janis187@us.ibm.com>
4418
4419         * Makefile.in (dfp-filenames): Remove decUtility, add
4420         decDouble, decPacked, decQuad, decSingle.
4421
4422 2007-08-27  Hans Kester  <hans.kester@ellips.nl>
4423
4424         * config.host : Add x86_64-elf target.
4425
4426 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
4427
4428         * configure.ac (set_have_cc_tls): Add a missing =.
4429         * configure: Regenerated.
4430
4431 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
4432
4433         * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4434         and x86_64-*-linux*.
4435
4436         * config/t-tls: New file.
4437
4438         * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
4439
4440         * configure.ac: Include ../config/enable.m4 and
4441         ../config/tls.m4.  Use GCC_CHECK_CC_TLS to check if assembler
4442         supports TLS and substitute set_have_cc_tls.
4443         * configure: Regenerated.
4444
4445 2007-07-04  H.J. Lu  <hongjiu.lu@intel.com>
4446
4447         * Makefile.in: Use libbid for DFP when BID is enabled.
4448
4449 2007-06-14  Danny Smith  <dannysmith@users.sourceforge.net>
4450
4451         * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
4452         extra_parts. Add config/i386/t-cygming to tmake_file.
4453         * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4454
4455 2007-05-29  Zuxy Meng  <zuxy.meng@gmail.com>
4456             Danny Smith  <dannysmith@users.sourceforge.net>
4457
4458         PR target/29498
4459         * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4460         crtfastmath.o to extra_parts.  Add i386/t-crtfm to tmake_file.
4461         * config/i386/t-crtfm: Compile crtfastmath.o with
4462         -minline-all-stringops.
4463
4464 2007-05-10  Richard Sandiford  <richard@codesourcery.com>
4465
4466         * config.host (sparc-wrs-vxworks): New target.
4467
4468 2007-04-14  Kazu Hirata  <kazu@codesourcery.com>
4469
4470         * config.host: Recognize fido.
4471
4472 2007-04-04  Janis Johnson  <janis187@us.ibm.com>
4473
4474         * configure: Check host, not target, for decimal float support.
4475
4476 2007-04-03  Uros Bizjak  <ubizjak@gmail.com>
4477
4478         * config/i386/t-crtpc: New file.
4479         * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
4480         (x86_64-*-linux*): Ditto.
4481
4482 2007-02-30  Kai Tietz  <kai.tietz@onevision.com>
4483
4484         * config.host (x86_64-*-mingw*): New target.
4485
4486 2007-03-23  Michael Meissner  <michael.meissner@amd.com>
4487             H.J. Lu  <hongjiu.lu@intel.com>
4488
4489         * Makefile.in (enable_decimal_float): New.
4490         (DECNUMINC): Add
4491         -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4492         (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4493         (decbits-filenames): This.
4494         (decbits-objects): New.
4495         (libgcc-objects): Add $(decbits-objects).
4496
4497         * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4498         Substitute enable_decimal_float.
4499         * configure: Regenerated.
4500
4501 2007-03-19  Hans-Peter Nilsson  <hp@axis.com>
4502
4503         * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4504
4505 2007-03-12  Brooks Moses  <brooks.moses@codesourcery.com>
4506
4507         * Makefile.in (install-info): New dummy target.
4508
4509 2007-03-05  Bernd Schmidt  <bernd.schmidt@analog.com>
4510
4511         * config.host (bfin*-linux-uclibc*): Set extra_parts.
4512
4513 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
4514
4515         * Makefile.in: Add install-html and install-pdf dummy
4516         targets.
4517
4518 2007-02-05  Roger Sayle  <roger@eyesopen.com>
4519             Daniel Jacobowitz  <dan@codesourcery.com>
4520
4521         * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4522         (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4523         (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4524
4525 2007-01-29  Janis Johnson  <janis187@us.ibm.com>
4526
4527         * Makefile.in (dec-filenames): Add decExcept.
4528
4529 2007-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
4530
4531         PR bootstrap/30469
4532         * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4533         -fprofile-use.
4534
4535 2007-01-25  Daniel Jacobowitz  <dan@codesourcery.com>
4536
4537         * configure.ac: Add --enable-version-specific-runtime-libs.
4538         Correct $slibdir default.
4539         * configure: Regenerated.
4540
4541 2007-01-23  Joseph Myers  <joseph@codesourcery.com>
4542
4543         * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4544
4545 2007-01-21  Andrew Pinski  <pinskia@gmail.com>
4546
4547         PR target/30519
4548         * config.host (alpha*-*-linux*): Set extra_parts.
4549
4550 2007-01-09  Kaz Kojima  <kkojima@gcc.gnu.org>
4551
4552         * config/sh/t-linux: New.
4553         * config.host (sh*-*-linux*): Set tmake_file.
4554
4555 2007-01-05  Daniel Jacobowitz  <dan@codesourcery.com>
4556
4557         * Makefile.in (install): Handle multilibs.
4558
4559 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
4560
4561         * Makefile.in: Added .PHONY entry for documentation targets.
4562
4563 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
4564
4565         * Makefile.in: Add empty info, html, dvi, pdf targets.
4566
4567 2007-01-04  Mike Stump  <mrs@apple.com>
4568
4569         * Makefile.in (MAKEINFO): Remove.
4570         (PERL): Likewise.
4571
4572 2007-01-04  Paolo Bonzini  <bonzini@gnu.org>
4573
4574         * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4575         * configure: Regenerate.
4576         * Makefile.in (host_subdir): Substitute it.
4577         (gcc_objdir): Use it.
4578
4579 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
4580
4581         * config.host (ia64*-*-linux*): Set tmake_file.
4582
4583 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
4584
4585         * Makefile.in (version): Define.
4586
4587 2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>
4588             Paolo Bonzini  <bonzini@gnu.org>
4589
4590         * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4591         config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4592         config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4593         config/sparc/t-crtfm, config/t-slibgcc-darwin,
4594         config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4595         shared-object.mk, siditi-object.mk, static-object.mk: New files.
4596         * configure: Generated.