libgcc/ChangeLog

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