libgcc/ChangeLog

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