libgcc/ChangeLog

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