libgcc/ChangeLog

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