libgcc/ChangeLog

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