libgcc/ChangeLog

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