libgcc/ChangeLog

   1 2012-12-09  Uros Bizjak  <ubizjak@gmail.com>
   2
   3         PR target/55344
   4         * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
   5
   6 2012-12-04  Richard Henderson  <rth@redhat.com>
   7
   8         PR bootstrap/55571
   9         * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
  10
  11 2012-11-28  Richard Henderson  <rth@redhat.com>
  12
  13         PR libgcc/48076
  14         * emutls.c (__emutls_get_address): Avoid race condition between
  15         obj->loc.offset read and emutls_key initialization.
  16
  17 2012-11-04  Uros Bizjak  <ubizjak@gmail.com>
  18
  19         PR target/55175
  20         * config/i386/32/sfp-machine.h: Guard exception handling and
  21         rounding handling code with _SOFT_FLOAT.
  22         * config/i386/64/sfp-machine.h: Ditto.
  23
  24 2012-10-31  Joel Sherrill  <joel.sherrill@oarcorp.com>
  25
  26         * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
  27         as extra_parts.
  28
  29 2012-10-25  Ralf Corsépius <ralf.corsepius@rtems.org>
  30
  31         * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
  32
  33 2012-10-25  Ralf Corsépius <ralf.corsepius@rtems.org>
  34
  35         * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
  36
  37 2012-10-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
  38
  39         * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
  40         tmake_file.
  41
  42 2012-10-06  Mark Kettenis  <kettenis@openbsd.org>
  43
  44         * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
  45         * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
  46         (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
  47         (ElfW): Likewise.
  48
  49 2012-09-20  Release Manager
  50
  51         * GCC 4.7.2 released.
  52
  53 2012-09-05  Georg-Johann Lay  <avr@gjlay.de>
  54
  55         Backport from 2012-09-05 mainline r190697.
  56
  57         PR target/54461
  58         * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
  59         configured --with-avrlibc.
  60         * config/avr/t-avrlibc: New file.
  61         * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
  62         (DPBIT_FUNCS): Ditto.
  63         (TPBIT_FUNCS): Ditto.
  64
  65 2012-08-21  Ian Lance Taylor  <iant@google.com>
  66
  67         * config/i386/morestack.S (__morestack_non_split): Increase amount
  68         of space allocated for non-split code stack.
  69
  70 2012-08-16  David Edelsohn  <dje.gcc@gmail.com>
  71
  72         Backported from mainline
  73         2012-08-16  David Edelsohn  <dje.gcc@gmail.com>
  74
  75         * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
  76         rs6000/t-slibgcc-aix.
  77
  78 2012-06-14  Release Manager
  79
  80         * GCC 4.7.1 released.
  81
  82 2012-05-25  Ian Lance Taylor  <iant@google.com>
  83
  84         * config/i386/morestack.S (__morestack_non_split): Check whether
  85         caller is varargs and needs %bp to hold the stack frame on return.
  86
  87 2012-05-24  Olivier Hainque  <hainque@adacore.com>
  88
  89         * Makefile.in: Move dependency on install-unwind_h from
  90         "install-leaf" to "install".
  91
  92 2012-05-21  Andrew Pinski  <apinski@cavium.com>
  93
  94         PR bootstrap/53183
  95         * configure.ac: Define the default includes to being none.
  96         * configure: Regenerate.
  97
  98 2012-05-16  Olivier Hainque  <hainque@adacore.com>
  99
 100         * Makefile.in (install-unwind_h): Rename into ...
 101         (install-unwind_h-forbuild): New target.
 102         (all): Use it instead of the former install-unwind_h.
 103         (install-unwind_h): Reinstate, copy to user install destination
 104         for include files, not to the internal gcc object directory one.
 105         (install-leaf): Depend on it.
 106
 107 2012-04-30  Andreas Tobler  <andreast@fgznet.ch>
 108
 109         Backport from mainline
 110         2012-03-21  Andreas Tobler  <andreast@fgznet.ch>
 111
 112         * config.host: Add bits to support powerpc64-*-freebsd*.
 113         * config/rs6000/freebsd-unwind.h: New file.
 114         * config/rs6000/t-freebsd64: New file.
 115
 116 2012-04-28  Aurelien Jarno  <aurelien@aurel32.net>
 117
 118         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
 119         (mips*-*-linux*): Include mips/t-tpbit when long double is
 120         16 bytes long.
 121
 122 2012-04-20  Thomas Schwinge  <thomas@codesourcery.com>
 123
 124         struct siginfo vs. siginfo_t
 125
 126         Backport from trunk:
 127
 128         2012-04-20  Thomas Schwinge  <thomas@codesourcery.com>
 129
 130         * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
 131         siginfo_t instead of struct siginfo.
 132         * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
 133         * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
 134         * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
 135         (ia64_handle_unwabi): Likewise.
 136         * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
 137         * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
 138         * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
 139         (sh_fallback_frame_state): Likewise.
 140         * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
 141         * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
 142
 143 2012-04-06  Walter Lee  <walt@tilera.com>
 144
 145         Backport from mainline
 146         2012-03-07  Walter Lee  <walt@tilera.com>
 147
 148         * config/tilepro/atomic.c: Rename "atomic_" prefix to
 149         "arch_atomic_".
 150         (atomic_xor): Rename and move definition to
 151         config/tilepro/atomic.h.
 152         (atomic_nand): Ditto.
 153         * config/tilepro/atomic.h: Rename "atomic_" prefix to
 154         "arch_atomic_".
 155         (arch_atomic_xor): Move from config/tilepro/atomic.c.
 156         (arch_atomic_nand): Ditto.
 157
 158 2012-04-02  H.J. Lu  <hongjiu.lu@intel.com>
 159
 160         Backported from mainline
 161         2012-04-02  H.J. Lu  <hongjiu.lu@intel.com>
 162
 163         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
 164         system call number.
 165
 166 2012-03-31  Eric Botcazou  <ebotcazou@adacore.com>
 167
 168         * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
 169         if it hasn't been previously saved.
 170
 171 2012-03-28  Georg-Johann Lay  <avr@gjlay.de>
 172
 173         Backport from 2012-03-28 mainline r185907.
 174
 175         PR target/52737
 176         * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
 177         instead of __AVR_HAVE_8BIT_SP__.
 178
 179 2012-03-22  Georg-Johann Lay  <avr@gjlay.de>
 180
 181         Backport from 2012-03-07 mainline r185033.
 182
 183         PR target/52507
 184         * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
 185
 186         Backport from 2012-03-07 mainline r185031.
 187
 188         PR target/52505
 189         * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
 190         from RAM.
 191
 192         Backport from 2012-03-07 mainline r185030.
 193
 194         PR target/52461
 195         PR target/52508
 196         * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
 197         if RAMPZ affects reading from RAM.
 198         (__tablejump_elpm__): Ditto.
 199         (.xload): Ditto.
 200         (__movmemx_hi): Ditto.
 201         (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
 202         (__do_global_dtors): Ditto.
 203         (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
 204         (__movmemx_hi): Ditto.
 205
 206 2012-03-22  Release Manager
 207
 208         * GCC 4.7.0 released.
 209
 210 2012-03-01  Kai Tietz  <ktietz@redhat.com>
 211
 212         * soft-fp: Imported from glibc upstream.
 213
 214 2012-02-28  Kai Tietz  <ktietz@redhat.com>
 215
 216         * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
 217         for mingw-targets as attribute gcc_struct.
 218
 219 2012-02-28  Ian Lance Taylor  <iant@google.com>
 220
 221         * generic-morestack.c (__splitstack_releasecontext): Correct call
 222         to __morestack_release_segments.
 223
 224 2012-02-27  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 225
 226         PR target/52390
 227         * generic-morestack.c (__generic_morestack_set_initial_sp): Test
 228         for __linux__ when removing signals from __morestack_fullmask.
 229
 230 2012-02-23  Georg-Johann Lay  <avr@gjlay.de>
 231
 232         PR target/52261
 233         * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
 234
 235 2012-02-23  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
 236
 237         * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
 238         instead of HAVE_INITFINI_ARRAY.
 239         * config/ia64/crtend.S: Likewise.
 240
 241 2012-02-20  Kai Tietz  <ktietz@redhat.com>
 242
 243         PR libstdc++/52300
 244         * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
 245
 246         * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
 247         to w32-unwind.h header.
 248
 249 2012-02-19  Richard Sandiford  <rdsandiford@googlemail.com>
 250
 251         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
 252         (mips*-*-linux*): Remove t-slibgcc-libgcc.
 253         * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
 254         * config/mips/mips16.S (__mips16_rdhwr): Delete.
 255
 256 2012-02-19  Richard Sandiford  <rdsandiford@googlemail.com>
 257
 258         * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
 259
 260 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
 261
 262         PR libitm/52220
 263         * config/darwin-crt-tm.c: Correct typo.
 264
 265 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
 266             Patrick Marlier  <patrick.marlier@gmail.com>
 267
 268         PR libitm/52220
 269         * config/darwin-crt-tm.c: Generate dummy functions.
 270
 271 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
 272             Patrick Marlier  <patrick.marlier@gmail.com>
 273
 274         PR libitm/52042
 275         * config/darwin-crt-tm.c (getTMCloneTable): New function.
 276         (__doTMRegistrations): Call it.
 277         (__doTMdeRegistrations): Likewise.
 278
 279 2012-01-15  Georg-Johann Lay  <avr@gjlay.de>
 280             Anatoly Sokolov <aesok@post.ru>
 281             Eric Weddington <eric.weddington@atmel.com>
 282
 283         PR target/52261
 284         * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
 285         (__epilogue_restores__): Ditto.
 286
 287 2012-02-15  Eric Botcazou  <ebotcazou@adacore.com>
 288
 289         PR target/51921
 290         PR target/52205
 291         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
 292         Solaris 11 and slightly reformat.
 293         (sparc_is_sighandler): Likewise.
 294
 295 2012-02-14  Walter Lee  <walt@tilera.com>
 296
 297         * config.host: Handle tilegx and tilepro.
 298         * config/tilegx/sfp-machine.h: New file.
 299         * config/tilegx/sfp-machine32.h: New file.
 300         * config/tilegx/sfp-machine64.h: New file.
 301         * config/tilegx/t-crtstuff: New file.
 302         * config/tilegx/t-softfp: New file.
 303         * config/tilegx/t-tilegx: New file.
 304         * config/tilepro/atomic.c: New file.
 305         * config/tilepro/atomic.h: New file.
 306         * config/tilepro/linux-unwind.h: New file.
 307         * config/tilepro/sfp-machine.h: New file.
 308         * config/tilepro/softdivide.c: New file.
 309         * config/tilepro/softmpy.S: New file.
 310         * config/tilepro/t-crtstuff: New file.
 311         * config/tilepro/t-tilepro: New file.
 312
 313 2012-02-07  Jonathan Wakely  <jwakely.gcc@gmail.com>
 314
 315         PR libstdc++/51296
 316         PR libstdc++/51906
 317         * gthr-posix.h: Allow static initializer macros to be disabled.
 318         (__gthrw_pthread_cond_init): Define weak reference unconditionally.
 319
 320 2012-02-05  Chung-Lin Tang  <cltang@codesourcery.com>
 321
 322         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
 323         Add t-slibgcc-libgcc to tmake_file.
 324         * config/mips/libgcc-mips16.ver: Revert previous patch.
 325         * config/mips/mips16.S (__mips16_rdhwr): Hide.
 326
 327 2012-02-02  Sumanth G <sumanth.gundapaneni@kpitcummins.com>
 328             Jayant R Sonar <jayant.sonar@kpitcummins.com>
 329
 330         * config.host: Add National Semiconductor CR16 target (cr16-*-*).
 331         * config/cr16/crti.S: New file.
 332         * config/cr16/crtlibid.S: New file.
 333         * config/cr16/crtn.S: New file.
 334         * config/cr16/lib1funcs.S: New file.
 335         * config/cr16/t-cr16: New file.
 336         * config/cr16/t-crtlibid: New file.
 337         * config/cr16/unwind-dw2.h: New file.
 338         * config/cr16/unwind-cr16.c: New file.
 339         * config/cr16/divmodhi3.c: New file.
 340
 341 2012-01-25  Alan Modra  <amodra@gmail.com>
 342
 343         * config/rs6000/t-linux64: Delete.  Move..
 344         * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
 345         * config/rs6000/t-linux: ..and libgcc flags to here.
 346
 347 2012-01-22  Douglas B Rupp  <rupp@gnat.com>
 348
 349         * config.host (i[34567]86-*-interix3*):
 350         Change triplet to i[34567]86-*-interix[3-9]*.
 351         * configure: Regenerate.
 352
 353 2012-01-15  Chung-Lin Tang  <cltang@codesourcery.com>
 354             Richard Sandiford  <rdsandiford@googlemail.com>
 355
 356         * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
 357         * config/mips/mips16.S (__mips16_rdhwr): New function.
 358         * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
 359
 360 2012-01-11  Nathan Sidwell  <nathan@acm.org>
 361
 362         * libgcov.c (__gcov_init): Ignore objects with no functions.
 363
 364 2012-01-10  Georg-Johann Lay  <avr@gjlay.de>
 365
 366         PR target/49868
 367         Extend __pgmx semantics to linearize memory.
 368         * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
 369         * config/avr/lib1funcs.S (__xload_1): New function.
 370         (__movmemx_qi, __movmemx_hi): New functions.
 371         (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
 372         semantics.
 373
 374 2012-01-09  Eric Botcazou  <ebotcazou@adacore.com>
 375
 376         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
 377         purported sigacthandler address isn't null before dereferencing it.
 378         (sparc_is_sighandler): Likewise.
 379
 380 2012-01-09  Eric Botcazou  <ebotcazou@adacore.com>
 381
 382         PR ada/41929
 383         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
 384         add CFA.  Revert back to old code for Solaris 8+ multi-threaded.
 385         (sparc_is_sighandler): Likewise.
 386         (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
 387
 388 2012-01-06  Tristan Gingold  <gingold@adacore.com>
 389
 390         * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
 391         compatibility thunks...
 392         (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
 393         (crtbeginS.o, crtendS.o): ... and these to ...
 394         * config/ia64/t-ia64-elf: ... this new file.
 395         * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
 396         (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
 397
 398 2012-01-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 399
 400         * configure: Regenerate.
 401         * config/s390/t-crtstuff: Remove -fPIC.
 402
 403 2012-01-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
 404
 405         PR bootstrap/51006
 406         * enable-execute-stack-mprotect.c (getpagesize): Do not define
 407         for NetBSD.
 408
 409 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
 410
 411         PR target/51345
 412         * config/avr/lib1funcs.S: Remove FIXME comments.
 413         (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
 414
 415 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
 416
 417         Implement light-weight DImode support.
 418         * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
 419         _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
 420         * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
 421         __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
 422
 423 2011-12-30  Nathan Sidwell  <nathan@acm.org>
 424
 425         * libgcov.c (gcov_crc32): Remove global var.
 426         (free_fn_data): New function.
 427         (buffer_fn_data): Pass in filename, more robust error recovery.
 428         (crc32_unsigned): New function.
 429         (gcov_exit): More robust detection of new program. More robust
 430         error recovery.
 431         (__gcov_init): Do not update program's crc here.
 432
 433 2011-12-21  Tristan Gingold  <gingold@adacore.com>
 434
 435         * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
 436
 437 2011-12-21  Ian Lance Taylor  <iant@google.com>
 438
 439         * config/i386/morestack.S: Simplify CFI opcodes throughout.
 440
 441 2011-12-20  Ian Lance Taylor  <iant@google.com>
 442
 443         * config/i386/morestack.S (__morestack_non_split): If there is
 444         enough stack space already, don't split.  Ask for more stack space
 445         than we required.
 446
 447 2011-12-20  Sergio Durigan Junior  <sergiodj@redhat.com>
 448
 449         * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
 450         `sys/sdt.h'.
 451         (_Unwind_DebugHook): New function.
 452         (uw_restore_core_regs): New define.
 453         (unwind_phase2): Use uw_restore_core_regs instead of
 454         restore_core_regs.
 455         (unwind_phase2_forced): Likewise.
 456         (__gnu_Unwind_Resume): Likewise.
 457
 458 2011-12-20  Uros Bizjak  <ubizjak@gmail.com>
 459
 460         * config/alpha/linux-unwind.h: Update copyright years.
 461         (MD_FROB_UPDATE_CONTEXT): New define.
 462         (alpha_frob_update_context): New function.
 463
 464 2011-12-17  Richard Sandiford  <rdsandiford@googlemail.com>
 465
 466         * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
 467         tmake_file rather replacing it.
 468
 469 2011-12-15  Iain Sandoe  <iains@gcc.gnu.org>
 470
 471         * config/rs6000/darwin-world.S (toplevel): Make it clear that this
 472         function is not used for PPC64.
 473         (save_world): Amend comments.  Update the VRsave mask to reflect the
 474         saved regs.
 475         (rest_world): Update comments, do not  clobber r10, do not use r8.
 476         (eh_rest_world_r10): Amend comments, do not use r8.
 477         (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
 478         no longer used, move restore of CR and target address to the end of
 479         the routine.
 480
 481 2011-12-14  H.J. Lu  <hongjiu.lu@intel.com>
 482
 483         * generic-morestack.c (__generic_morestack_set_initial_sp): Check
 484         __GLIBC__ instead of __linux__ when using __SIGRTMIN.
 485
 486 2011-12-14  Georg-Johann Lay  <avr@gjlay.de>
 487
 488         PR target/49313
 489         * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
 490         * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
 491
 492 2011-12-11  Eric Botcazou  <ebotcazou@adacore.com>
 493
 494         * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
 495
 496 2011-12-09  Georg-Johann Lay  <avr@gjlay.de>
 497
 498         PR target/49313
 499         * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
 500         * config/avr/lib1funcs.S (__muldi3): New function.
 501
 502 2011-12-06  Andrew Pinski  <apinski@cavium.com>
 503
 504         * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
 505         size of func_ptr.
 506         (__frame_dummy_init_array_entry): Likewise.
 507
 508 2011-12-06  Georg-Johann Lay  <avr@gjlay.de>
 509
 510         Forward-port from gcc-4_6-branch r181936 2011-12-02.
 511
 512         PR target/51345
 513         PR target/51002
 514         * config/avr/lib1funcs.S (__prologue_saves__,
 515         __epilogue_restores__, __divdi3_moddi3): Enclose parts using
 516         __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__).  Add FIXME comments.
 517
 518 2011-12-04  Iain Sandoe  <iains@gcc.gnu.org>
 519
 520         * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
 521
 522 2011-11-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 523
 524         PR other/51272
 525         * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
 526         (_ITM_deregisterTMCloneTable): Likewise.
 527         (__register_frame_info): Fix unused warning.
 528         (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
 529         pthread_default_stacksize_np): Likewise.
 530         * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
 531
 532 2011-11-29  DJ Delorie  <dj@redhat.com>
 533
 534         * config.host (rl78-*-elf): New case.
 535         * config/rl78: New directory for the Renesas RL78.
 536
 537 2011-11-29  Bernd Schmidt  <bernds@codesourcery.com>
 538
 539         * config.host (tic6x-*-uclinux): Append to extra_parts.  Fix
 540         formatting.
 541
 542 2011-11-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 543
 544         PR other/51022
 545         * config/rs6000/t-savresfgpr: New file.
 546         * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
 547         $(srcdir)/config/rs6000/eabi.S.
 548         * config/rs6000/t-ppccomm-ldbl: Remove.
 549         * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
 550         tmake_file.
 551         (powerpc-*-eabispe*): Likewise.
 552         (powerpc-*-eabi*): Likewise.
 553         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
 554         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
 555         to tmake_file, remove rs6000/t-ppccomm-ldbl.
 556         (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
 557         tmake_file.
 558         (powerpc-*-eabisim*): Likewise.
 559         (powerpc-*-elf*): Likewise.
 560         (powerpc-*-eabialtivec*): Likewise.
 561         (powerpc-xilinx-eabi*): Likewise.
 562         (powerpc-*-rtems*): Likewise.
 563         (powerpcle-*-elf*): Likewise.
 564         (powerpcle-*-eabisim*): Likewise.
 565         (powerpcle-*-eabi*): Likewise.
 566
 567 2011-11-27  Ian Lance Taylor  <iant@google.com>
 568
 569         * generic-morestack.c (__splitstack_find): Check for NULL old
 570         stack value.
 571         (__splitstack_resetcontext): New function.
 572         (__splitstack_releasecontext): New function.
 573         * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
 574
 575 2011-11-27  Iain Sandoe  <iains@gcc.gnu.org>
 576
 577         * config/darwin-crt-tm.c: Correct comments, use correct licence.
 578
 579 2011-11-27  Iain Sandoe  <iains@gcc.gnu.org>
 580
 581         * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
 582
 583 2011-11-26  Richard Henderson  <rth@redhat.com>
 584
 585         * config/m68k/linux-atomic.c: New file.
 586         * config/m68k/t-linux: New file.
 587         * config.host (m68k-uclinux, m68k-linux): Use it.
 588
 589 2011-11-26  Richard Henderson  <rth@redhat.com>
 590
 591         * crtstuff.c (__TMC_LIST__): Mark used not unused.
 592         (__TMC_END__): Only declare if hidden is available; in the definition,
 593         if hidden is unavailable add a null record.
 594         (deregister_tm_clones, register_tm_clones): New.
 595         (__do_global_dtors_aux, frame_dummy): Use them.
 596         (__do_global_dtors, __do_global_ctors_1): Likewise.
 597
 598 2011-11-22  Iain Sandoe  <iains@gcc.gnu.org>
 599
 600         * config/darwin-crt-tm.c: New file.
 601         * config.host (darwin): Build crttms.o crttme.o to provide
 602         startup and shutdown for tm clones.
 603         * config/t-darwin (crttms.o): New build rule.
 604         (crttme.o): Likewise.
 605
 606 2011-11-21  Hans-Peter Nilsson  <hp@axis.com>
 607
 608         * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
 609         et al.
 610
 611 2011-11-21  Richard Henderson  <rth@redhat.com>
 612
 613         * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
 614         (__TMC_LIST__, __TMC_END__): New.
 615         (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
 616         (__do_global_dtors): Likewise.
 617         (frame_dummy): Call _ITM_registerTMCloneTable.
 618         (__do_global_ctors_1): Likewise.
 619
 620 2011-11-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 621
 622         * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
 623         (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
 624         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
 625         (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
 626         * config/i386/t-darwin64: Remove.
 627         * config/sh/t-netbsd (LIB2ADD): Remove.
 628
 629 2011-11-21  Georg-Johann Lay  <avr@gjlay.de>
 630
 631         PR target/49313
 632         * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
 633         (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
 634         * config/avr/lib1funcs.S (wmov): New assembler macro.
 635         (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
 636         (__moddi3, __divdi3, __divdi3_moddi3): New functions.
 637         (__udivmod64): New function.
 638         (__negdi2): New function.
 639
 640 2011-11-21  Gerald Pfeifer  <gerald@pfeifer.com>
 641
 642         * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
 643         *-*-freebsd*aout*): Remove.
 644
 645 2011-11-20  Hans-Peter Nilsson  <hp@axis.com>
 646
 647         * static-object.mk (c_flags-$o): Save c_flags.
 648         ($(base)$(objext)): Use it.
 649
 650 2011-11-18  Steve Ellcey  <sje@cup.hp.com>
 651
 652         * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
 653
 654 2011-11-18  Georg-Johann Lay  <avr@gjlay.de>
 655
 656         PR target/49868
 657         * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
 658         * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
 659         New functions.
 660
 661 2011-11-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 662
 663         * config/arm/lib1funcs.asm (udivsi3): Add support for divide
 664         functions.
 665         (aeabi_uidivmod): Likewise.
 666         (umodsi3): Likewise.
 667         (divsi3): Likewise.
 668         (aeabi_idivmod): Likewise.
 669         (modsi3): Likewise.
 670
 671 2011-11-16  Tristan Gingold  <gingold@adacore.com>
 672
 673         * config/alpha/qrnnd.S: Use specific pseudos for VMS.
 674
 675 2011-11-15  Georg-Johann Lay  <avr@gjlay.de>
 676
 677         PR target/49868
 678         * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3,  _load_4.
 679         * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
 680
 681 2011-11-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 682
 683         * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
 684         tmake_file list.
 685         * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
 686         * config/pa/t-stublib64: Delete.
 687
 688 2011-11-12  Richard Henderson  <rth@redhat.com>
 689
 690         * config/rs6000/linux-unwind.h (frob_update_context): Properly
 691         cast the pointer argument to _Unwind_SetGRPtr.
 692
 693 2011-11-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 694
 695         * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
 696
 697 2011-11-09  Ian Lance Taylor  <iant@google.com>
 698
 699         * generic-morestack.c: Include <string.h>.
 700         (uintptr_type): Define.
 701         (struct initial_sp): Add dont_block_signals field.  Reduce size of
 702         extra array by 1.
 703         (allocate_segment): Set prev field to NULL.  Don't set
 704         __morestack_current_segment or __morestack_segments.
 705         (__generic_morestack): Update current->prev and *pp after calling
 706         allocate_segment.
 707         (__morestack_block_signals): Don't do anything if
 708         dont_block_signals is set.
 709         (__morestack_unblock_signals): Likewise.
 710         (__generic_findstack): Check for initial_sp == NULL.  Add casts to
 711         uintptr_type.
 712         (__splitstack_block_signals): New function.
 713         (enum __splitstack_content_offsets): Define.
 714         (__splitstack_getcontext, __splitstack_setcontext): New functions.
 715         (__splitstack_makecontext): New function.
 716         (__splitstack_block_signals_context): New function.
 717         (__splitstack_find_context): New function.
 718         * config/i386/morestack.S (__morestack_get_guard): New function.
 719         (__morestack_set_guard, __morestack_make_guard): New functions.
 720         * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
 721
 722 2011-11-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 723
 724         * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
 725         (i[34567]86-*-mingw*): ... here.
 726         (x86_64-*-mingw*): ... here.
 727
 728 2011-11-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 729
 730         * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
 731
 732 2011-11-07  Nathan Sidwell  <nathan@acm.org>
 733
 734         * libgcov.c (struct gcov_fn_buffer): New struct.
 735         (buffer_fn_data): New helper.
 736         (gcov_exit): Rework for new gcov data structures.
 737
 738 2011-11-07  Georg-Johann Lay  <avr@gjlay.de>
 739
 740         PR target/49313
 741         * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
 742
 743 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 744
 745         * config.host (tmake_file): Correct comment.
 746         (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
 747         t-libgcc-pic.
 748         (bfin*-uclinux*): Likewise.
 749         (bfin*-linux-uclibc*): Likewise.
 750         (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
 751
 752         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
 753         assigning.
 754         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
 755         * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
 756         * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
 757         * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
 758         * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
 759         * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
 760         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
 761         * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
 762         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
 763         * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
 764         * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
 765         * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
 766         * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
 767
 768         * config/bfin/t-elf: Remove.
 769         * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
 770
 771 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 772
 773         * config.host (*-*-rtems*): Add t-rtems to tmake_file.
 774         (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
 775         (lm32-*-elf*, lm32-*-rtems*): Split into ...
 776         (lm32-*-elf*): ... this.
 777         (lm32-*-rtems*): ... and this.
 778         Add to tmake_file.
 779         (m32r-*-rtems*): Add to tmake_file.
 780         (moxie-*-rtems*): Likewise.
 781         (sparc-*-rtems*): Likewise.
 782         Remove t-rtems from tmake_file.
 783         (sparc64-*-rtems*): Likewise.
 784         * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
 785         instead.
 786
 787 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 788
 789         PR bootstrap/50982
 790         * config/gthr-posix.h: Move ...
 791         * gthr-posix.h: ... here.
 792         * config/gthr-lynx.h: Reflect this.
 793         * config/gthr-vxworks.h: Likewise.
 794         * config/rs6000/gthr-aix.h: Likewise.
 795         * configure.ac (target_thread_file): Likewise.
 796         * configure: Regenerate.
 797
 798 2011-11-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 799
 800         * config.host (arm*-*-rtemseabi*): New target.
 801
 802 2011-11-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 803
 804         PR other/50991
 805         * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
 806         extra-parts.
 807
 808 2011-11-05  Joern Rennecke  <joern.rennecke@embecosm.com>
 809
 810         * config.host (epiphany-*-elf*): New configuration.
 811         * config/epiphany: New Directory.
 812
 813 2011-11-05  Ralf Corsépius  <ralf.corsepius@rtems.org>
 814
 815         * config.host (avr-*-rtems*): Add config/avr/t-rtems.
 816         * config/avr/t-rtems: New.
 817         Filter out _exit from LIB1ASMFUNCS.
 818
 819 2011-11-04  David S. Miller  <davem@davemloft.net>
 820
 821         * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
 822         * configure: Rebuild.
 823
 824 2011-11-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 825
 826         * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
 827         variable.
 828
 829 2011-11-04  Georg-Johann Lay  <avr@gjlay.de>
 830
 831         PR target/50931
 832         * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
 833         * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
 834
 835 2011-11-04  Joel Sherrill  <joel.sherrill@oarcorp.com>
 836
 837         PR target/50989
 838         * config.host (sparc-*-rtems*): Add sparc/t-softmul.
 839
 840 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 841
 842         * config/c6x/t-elf (LIB2ADDEH): Set.
 843         * config/c6x/t-c6x-elf: Remove.
 844
 845 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 846
 847         * config/i386/sol2-ci.S: Rename to ...
 848         * config/i386/crti.S: ... this.
 849         * config/i386/sol2-cn.S: Rename to ...
 850         * config/i386/crtn.S: ... this.
 851         * config/sparc/sol2-ci.S: Rename to ...
 852         * config/sparc/crti.S: ... this.
 853         * config/sparc/sol2-cn.S: Rename to ...
 854         * config/sparc/crtn.S: ... this.
 855         * config/t-sol2 (CUSTOM_CRTIN): Remove.
 856         (crti.o, crtn.o): Remove.
 857
 858 2011-11-04  Tristan Gingold  <gingold@adacore.com>
 859
 860         * config/ia64/fde-vms.c: Do not include md-unwind-support.h
 861
 862 2011-11-04  Kaz Kojima  <kkojima@gcc.gnu.org>
 863
 864         * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
 865
 866 2011-11-03  Hans-Peter Nilsson  <hp@axis.com>
 867
 868         * config.host (crisv32-*-none, cris-*-none): Remove.
 869         (crisv32-*-elf): Append to tmake_file, don't just set it.
 870         (cris-*-elf): Add missing t-fdpbit to tmake_file.
 871
 872 2011-11-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 873
 874         * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
 875         (ecrtn$(objext)): Likewise.
 876         (ncrti$(objext)): Likewise.
 877         (ncrtn$(objext)): Likewise.
 878
 879 2011-11-03  Andreas Schwab  <schwab@redhat.com>
 880
 881         * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
 882
 883 2011-11-02  David S. Miller  <davem@davemloft.net>
 884
 885         * configure.ac: Set host_address on sparc too.
 886         * configure: Regenerate.
 887         * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
 888         based upon host_address.
 889         * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
 890
 891 2011-11-02  Jason Merrill  <jason@redhat.com>
 892
 893         * config/rs6000/t-ppccomm: Add missing \.
 894
 895 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 896
 897         * gthr-single.h, gthr.h: New files.
 898         * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
 899         config/gthr-vxworks.h, config/i386/gthr-win32.h,
 900         config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
 901         config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
 902         * config/i386/gthr-win32.c: Include "gthr-win32.h".
 903         * configure.ac (thread_header): New variable.
 904         Set it depending on target_thread_file.
 905         (gthr-default.h): Link from $thread_header.
 906         * configure: Regenerate.
 907         * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
 908
 909 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 910
 911         * configure.ac (tm_file_): New variable.
 912         Determine from tm_file.
 913         (tm_file, tm_defines): Substitute.
 914         * configure: Regenerate.
 915         * mkheader.sh: New file.
 916         * Makefile.in (clean): Remove libgcc_tm.h.
 917         ($(objects)): Depend on libgcc_tm.h.
 918         (libgcc_tm_defines, libgcc_tm_file): New variables.
 919         (libgcc_tm.h, libgcc_tm.stamp): New targets.
 920         ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
 921         ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
 922         ($(extra-parts)): Depend on libgcc_tm.h.
 923         * config.host (tm_defines, tm_file): New variable.
 924         (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
 925         (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
 926         (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
 927         (avr-*-rtems*): Likewise.
 928         (avr-*-*): Likewise.
 929         (frv-*-elf): Likewise.
 930         (frv-*-*linux*): Likewise.
 931         (h8300-*-rtems*): Likewise.
 932         (h8300-*-elf*): Likewise.
 933         (i[34567]86-*-darwin*): Likewise.
 934         (x86_64-*-darwin*): Likewise.
 935         (rx-*-elf): Likewise.
 936         (tic6x-*-uclinux): Likewise.
 937         (tic6x-*-elf): Likewise.
 938         (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
 939         * config/alpha/gthr-posix.c: Include libgcc_tm.h.
 940         * config/i386/cygming-crtbegin.c: Likewise.
 941         * config/i386/cygming-crtend.c: Likewise.
 942         * config/ia64/fde-vms.c: Likewise.
 943         * config/ia64/unwind-ia64.c: Likewise.
 944         * config/libbid/bid_gcc_intrinsics.h: Likewise.
 945         * config/rs6000/darwin-fallback.c: Likewise.
 946         * config/stormy16/lib2funcs.c: Likewise.
 947         * config/xtensa/unwind-dw2-xtensa.c: Likewise.
 948         * crtstuff.c: Likewise.
 949         * dfp-bit.h: Likewise.
 950         * emutls.c: Likewise.
 951         * fixed-bit.c: Likewise.
 952         * fp-bit.c: Likewise.
 953         * generic-morestack-thread.c: Likewise.
 954         * generic-morestack.c: Likewise.
 955         * libgcc2.c: Likewise.
 956         * libgcov.c: Likewise.
 957         * unwind-dw2-fde-dip.c: Likewise.
 958         * unwind-dw2-fde.c: Likewise.
 959         * unwind-dw2.c: Likewise.
 960         * unwind-sjlj.c: Likewise.
 961
 962 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 963
 964         * configure.ac: Include ../config/picflag.m4.
 965         (GCC_PICFLAG): Call it.
 966         Substitute.
 967         * configure: Regenerate.
 968         * Makefile.in (gcc_srcdir): Remove.
 969         (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
 970         (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
 971         (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
 972         ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
 973         ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
 974         Use $<.
 975         Remove comment.
 976         * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
 977         * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
 978         to refer to libgcc2.c.
 979         Use $<.
 980         * config/darwin-64.c: New file.
 981         * config/darwin-crt3.c: Remove comment.
 982         * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
 983         config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
 984         config/udivmodsi4.c: New files.
 985         * config/memcmp.c, config/memcpy.c, config/memmove.c,
 986         config/memset.c: New files.
 987         * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
 988         * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
 989         * config/t-freebsd-thread, config/t-libgcc-pic: New files.
 990         * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
 991         * config/t-openbsd-thread: New file.
 992         * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
 993         * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
 994         * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
 995         * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
 996         qrnnd.S.
 997         Adapt filename.
 998         * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
 999         to refer to gthr-posix.c.
1000         * config/alpha/t-vms (LIB2ADD): Set.
1001         * config/alpha/vms-gcc_shell_handler.c: New file.
1002         * config/arm/bpabi.c, config/arm/fp16.c,
1003         config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1004         config/arm/unaligned-funcs.c: New files.
1005         * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1006         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1007         * config/arm/t-linux: Likewise.
1008         * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1009         * config/arm/t-netbsd: New file.
1010         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1011         * config/arm/t-symbian (LIB2ADD_ST): Set.
1012         * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1013         * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1014         * config/bfin/t-elf: New file.
1015         * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1016         config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1017         config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1018         config/c6x/ltf.c: New files.
1019         * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1020         (HOST_LIBGCC2_CFLAGS): Set.
1021         * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1022         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1023         * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1024         New files.
1025         * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1026         * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1027         * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1028         config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1029         config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1030         files.
1031         * config/frv/t-frv (LIB2ADD): Set.
1032         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1033         * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1034         config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1035         config/h8300/popcounthi2.c: New files.
1036         * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1037         * config/i386/gthr-win32.c: New file.
1038         * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1039         * config/i386/t-cygwin: Likewise.
1040         * config/i386/t-darwin, config/i386/t-darwin64,
1041         config/i386/t-gthr-win32, config/i386/t-interix: New files.
1042         * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1043         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1044         * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1045         * config/ia64/quadlib.c: New file.
1046         * config/ia64/t-hpux (LIB2ADD): Set.
1047         * config/ia64/t-ia64: Add comment.
1048         * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1049         * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1050         (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1051         * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1052         * config/m32c/t-m32c (LIB2ADD): Set.
1053         * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1054         * config/m32r/t-m32r: Likewise.
1055         * config/m68k/fpgnulib.c: New file.
1056         * config/m68k/t-floatlib (LIB2ADD): Set.
1057         (xfgnulib.c): New target.
1058         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1059         * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1060         * config/mep/t-mep (LIB2ADD): Set.
1061         * config/microblaze/divsi3.asm: Rename to divsi3.S.
1062         * config/microblaze/moddi3.asm: Rename to moddi3.S.
1063         * config/microblaze/modsi3.asm: Rename to modsi3.S.
1064         * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1065         * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1066         * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1067         * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1068         * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1069         * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1070         * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1071         New files.
1072         * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1073         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1074         * config/pa/fptr.c, config/pa/lib2funcs.S,
1075         config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1076         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1077         (LIB2ADD, LIB2ADD_ST): Set.
1078         * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1079         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1080         Set.
1081         * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1082         * config/pdp11/t-pdp11: New file.
1083         * config/picochip/libgccExtras/adddi3.S,
1084         config/picochip/libgccExtras/ashlsi3.S,
1085         config/picochip/libgccExtras/ashrsi3.S,
1086         config/picochip/libgccExtras/clzsi2.S,
1087         config/picochip/libgccExtras/cmpsi2.S,
1088         config/picochip/libgccExtras/divmod15.S,
1089         config/picochip/libgccExtras/divmodhi4.S,
1090         config/picochip/libgccExtras/divmodsi4.S,
1091         config/picochip/libgccExtras/lshrsi3.S,
1092         config/picochip/libgccExtras/parityhi2.S,
1093         config/picochip/libgccExtras/popcounthi2.S,
1094         config/picochip/libgccExtras/subdi3.S,
1095         config/picochip/libgccExtras/ucmpsi2.S,
1096         config/picochip/libgccExtras/udivmodhi4.S,
1097         config/picochip/libgccExtras/udivmodsi4.S: New files.
1098         * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1099         (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1100         * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1101         config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1102         config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1103         config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1104         config/rs6000/darwin-gpsave.S,  config/rs6000/darwin-tramp.S,
1105         config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1106         files.
1107         * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1108         (HOST_LIBGCC2_CFLAGS): Set.
1109         * config/rs6000/t-darwin64: New file.
1110         * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1111         * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1112         * config/rs6000/t-ppccomm (LIB2ADD): Add
1113         $(srcdir)/config/rs6000/tramp.S.
1114         (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1115         Add  $(srcdir)/config/rs6000/eabi.S.
1116         (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1117         (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1118         (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1119         (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1120         (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1121         (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1122         * config/rs6000/tramp.S: New file.
1123         * config/s390/t-tpf: Remove.
1124         * config/sh/linux-atomic.S: New file.
1125         * config/sh/t-linux (LIB2ADD): Set.
1126         (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1127         * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1128         * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1129         to unwind-dw2.c.
1130         (HOST_LIBGCC2_CFLAGS): Set.
1131         * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1132         * config/spu/divmodti4.c, config/spu/divv2df3.c,
1133         config/spu/float_disf.c, config/spu/float_unsdidf.c,
1134         config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1135         config/spu/mfc_multi_tag_release.c,
1136         config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1137         config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1138         config/spu/multi3.c: New files.
1139         * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1140         (HOST_LIBGCC2_CFLAGS): Set.
1141         * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1142         config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1143         config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1144         config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1145         config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1146         config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1147         config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1148         config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1149         config/stormy16/umodsi3.c: New files.
1150         * config/xtensa/lib2funcs.S: New file.
1151         * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1152         * config/xtensa/t-xtensa (LIB2ADD): Set.
1153         * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1154         (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1155         Add t-freebsd-thread to tmake_file for posix threads.
1156         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1157         (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1158         (*-*-lynxos*): Likewise.
1159         (*-*-netbsd*): Likewise.
1160         (*-*-openbsd*): Likewise.
1161         Add t-openbsd-thread to tmake_file for posix threads.
1162         (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
1163         (*-*-vxworks*): Set tmake_file.
1164         (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1165         (alpha*-*-freebsd*): Likewise.
1166         (alpha*-*-netbsd*): Likewise.
1167         (alpha*-*-openbsd*): Likewise.
1168         (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
1169         (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1170         (alpha*-dec-*vms*): Likewise.
1171         (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
1172         (bfin*-elf*): Add bfin/t-elf to tmake_file.
1173         (bfin*-uclinux*): Likewise.
1174         (bfin*-linux-uclibc*): Likewise.
1175         (crisv32-*-elf): Add cris/t-cris to tmake_file.
1176         (crisv32-*-none): Likewise.
1177         (cris-*-elf): Likewise.
1178         (cris-*-none): Likewise.
1179         (cris-*-linux*, crisv32-*-linux*): Likewise.
1180         (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
1181         tmake_file.
1182         (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
1183         tmake_file.
1184         (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
1185         (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
1186         (x86_64-*-elf*): Likewise.
1187         (i[34567]86-*-nto-qnx*): Likewise.
1188         (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
1189         win32 threads.
1190         (x86_64-*-mingw*): Likewise.
1191         (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
1192         (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
1193         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1194         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1195         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
1196         tmake_file.
1197         (mipsisa64sr71k-*-elf*): Likewise.
1198         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1199         (mips-*-elf*, mipsel-*-elf*): Likewise.
1200         (mips64-*-elf*, mips64el-*-elf*): Likewise.
1201         (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1202         (mips*-*-rtems*): Likewise.
1203         (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
1204         to tmake_file.
1205         (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
1206         (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
1207         (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
1208         (spu-*-elf*): Likewise.
1209         (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
1210
1211 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1212
1213         * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
1214         $(srcdir) to refer to $(LIB1ASMSRC).
1215         Use $<.
1216         * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
1217         config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
1218         config/arm/lib1funcs.S: New files.
1219         * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
1220         * config/arm/t-arm: New file.
1221         * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
1222         * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
1223         config/arm/t-strongarm-elf: New files.
1224         * config/arm/t-symbian (LIB1ASMFUNCS): Set.
1225         * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
1226         * config/avr/lib1funcs.S: New file.
1227         * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1228         * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
1229         * config/c6x/lib1funcs.S: New file.
1230         * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1231         * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
1232         * config/frv/lib1funcs.S: New file.
1233         * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1234         * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
1235         * config/i386/cygwin.S, config/i386/t-chkstk: New files.
1236         * config/ia64/__divxf3.asm: Rename to ...
1237         * config/ia64/__divxf3.S: ... this.
1238         Adapt lib1funcs.asm filename.
1239         * config/ia64/_fixtfdi.asm: Rename to ...
1240         * config/ia64/_fixtfdi.S: ... this.
1241         Adapt lib1funcs.asm filename.
1242         * config/ia64/_fixunstfdi.asm: Rename to ...
1243         * config/ia64/_fixunstfdi.S: ... this.
1244         Adapt lib1funcs.asm filename.
1245         * config/ia64/_floatditf.asm: Rename to ...
1246         * config/ia64/_floatditf.S: ... this.
1247         Adapt lib1funcs.asm filename.
1248         * config/ia64/lib1funcs.S: New file.
1249         * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
1250         * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1251         * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
1252         * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
1253         * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
1254         * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
1255         * config/mep/lib1funcs.S: New file.
1256         * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1257         * config/mips/mips16.S: New file.
1258         * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1259         * config/pa/milli64.S: New file.
1260         * config/pa/t-linux, config/pa/t-linux64: New files.
1261         * config/picochip/lib1funcs.S: New file.
1262         * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1263         * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
1264         * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
1265         * config/sh/t-netbsd: New file.
1266         * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
1267         Use $(srcdir) to refer to lib1funcs.S, adapt filename.
1268         * config/sh/t-sh64: New file.
1269         * config/sparc/lb1spc.S: New file.
1270         * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
1271         filename.
1272         * config/v850/lib1funcs.S, config/v850/t-v850: New files.
1273         * config/vax/lib1funcs.S, config/vax/t-linux: New files.
1274         * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
1275         config/xtensa/lib1funcs.S: New files.
1276         * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1277         * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
1278         tmake_file.
1279         (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
1280         (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
1281         (arm*-*-linux*): Likewise.
1282         Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
1283         arm*-*-linux-*eabi, add arm/t-linux otherwise.
1284         (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
1285         (arm*-*-ecos-elf): Likewise.
1286         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1287         (arm*-*-rtems*): Likewise.
1288         (arm*-*-elf): Likewise.
1289         (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
1290         (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
1291         (bfin*-elf*): Add bfin/t-bfin to tmake_file.
1292         (bfin*-uclinux*): Likewise.
1293         (bfin*-linux-uclibc*): Likewise.
1294         (bfin*-rtems*): Likewise.
1295         (bfin*-*): Likewise.
1296         (fido-*-elf): Merge into m68k-*-elf*.
1297         (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
1298         (frv-*-*linux*): Add frv/t-frv to tmake_file.
1299         (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
1300         (h8300-*-elf*): Likewise.
1301         (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
1302         (hppa*-*-linux*): Add pa/t-linux to tmake_file.
1303         (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
1304         (i[34567]86-*-mingw*): Likewise.
1305         (x86_64-*-mingw*): Likewise.
1306         (i[34567]86-*-interix3*): Likewise.
1307         (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
1308         (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
1309         (m68k-*-elf*): Also handle fido-*-elf.
1310         Add m68k/t-floatlib to tmake_file.
1311         (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
1312         (m68k-*-linux*): Likewise.
1313         (m68k-*-rtems*): Likewise.
1314         (mcore-*-elf): Add mcore/t-mcore to tmake_file.
1315         (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
1316         sh64*-*-*.
1317         (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
1318         Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
1319         (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
1320         (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
1321         sh/t-netbsd to tmake_file.
1322         Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
1323         (sh-*-rtems*): Add sh/t-sh to tmake_file.
1324         (sh-wrs-vxworks): Likewise.
1325         (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
1326         *-leon[3-9]*.
1327         (v850*-*-*): Add v850/t-v850 to tmake_file.
1328         (vax-*-linux*): Add vax/t-linux to tmake_file.
1329         (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
1330
1331 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1332
1333         * crtstuff.c: New file.
1334         * Makefile.in (CRTSTUFF_CFLAGS): Define.
1335         (CRTSTUFF_T_CFLAGS): Define.
1336         (extra-parts, INSTALL_PARTS): Remove conditional assignments.
1337         (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
1338         (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
1339         crtstuff.c.
1340         Use $<.
1341         (crtbeginT.o): Use $(objext).
1342         [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
1343         (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
1344         (gcc-extra-parts): Remove.
1345         * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
1346         Set extra_parts.
1347         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1348         *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
1349         Add t-crtstuff-pic to tmake_file.
1350         (*-*-lynxos*): New case.
1351         Set tmake_file, extra_parts.
1352         (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
1353         Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
1354         *-*-netbsdelf[2-9]*.
1355         (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
1356         (*-*-rtems*): Set extra_parts.
1357         (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
1358         (*-*-uclinux*): New case.
1359         Set extra_parts.
1360         (*-*-vms*): New case.
1361         Set tmake_file, extra_parts.
1362         (*-*-elf): Set extra_parts.
1363         (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
1364         (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
1365         vms/t-vms64.
1366         Set extra_parts.
1367         (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
1368         Set extra_parts.
1369         (arm*-*-freebsd*): Add t-crtin to tmake_file.
1370         Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
1371         (arm-wrs-vxworks): Append to tmake_file.
1372         Set extra_parts.
1373         (arm*-*-uclinux*): Set extra_parts.
1374         (arm*-*-ecos-elf): Likewise.
1375         (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
1376         arm*-*-eabi*.
1377         (arm*-*-rtems*): Set extra_parts.
1378         (arm*-*-elf): Likewise.
1379         (avr-*-rtems*): Clear extra_parts.
1380         (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
1381         Set extra_parts.
1382         (bfin*-uclinux*): Likewise.
1383         (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
1384         (bfin*-rtems*): Append to tmake_file.
1385         Set extra_parts.
1386         (bfin*-*): Likewise.
1387         (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
1388         (crisv32-*-elf): ... this.
1389         (crisv32-*-none): ... this.
1390         (cris-*-elf, cris-*-none): New cases.
1391         Add cris/t-elfmulti to tmake_file.
1392         (fr30-*-elf): Append to tmake_file.
1393         Set extra_parts.
1394         (frv-*-elf): Append to tmake_file, add frv/t-frv.
1395         Set extra_parts.
1396         (h8300-*-rtems*): Append to tmake_file.
1397         Set extra_parts.
1398         (h8300-*-elf*): Likewise.
1399         (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
1400         Set extra_parts.
1401         (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
1402         Set extra_parts.
1403         (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
1404         (x86_64-*-elf*): Likewise.
1405         (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
1406         (x86_64-*-freebsd*): Likewise.
1407         (x86_64-*-netbsd*): Likewise.
1408         (i[34567]86-*-linux*): Likewise.
1409         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
1410         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
1411         (x86_64-*-linux*): Likewise.
1412         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
1413         (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
1414         tmake_file.
1415         Set extra_parts.
1416         (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
1417         (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
1418         Append to extra_parts, remove crtbegin.o, crtend.o.
1419         (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
1420         (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
1421         crtend.o, crtbeginS.o, crtendS.o.
1422         (ia64*-*-linux*): Comment extra_parts.
1423         (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
1424         Set extra_parts.
1425         (iq2000*-*-elf*): Clear extra_parts.
1426         (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
1427         (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
1428         (m32r-*-elf*, m32r-*-rtems*): Split off ...
1429         (m32r-*-rtems*): ... this.
1430         Add m32r/t-m32r to tmake_file.
1431         (m68k-*-elf*): Add t-crtin to tmake_file.
1432         (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
1433         (mcore-*-elf): Likewise.
1434         (microblaze*-*-*): Set extra_parts.
1435         (mips*-sde-elf*): New case.
1436         Set tmake_file, extra_parts.
1437         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1438         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1439         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
1440         tmake_file.
1441         Set extra_parts.
1442         (mipsisa64sr71k-*-elf*): Likewise.
1443         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1444         (mips-*-elf*, mipsel-*-elf*): Likewise.
1445         (mips64-*-elf*, mips64el-*-elf*): Likewise.
1446         (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
1447         (mips64orion-*-elf*,  mips64orionel-*-elf*): Likewise.
1448         (mips*-*-rtems*): Likewise.
1449         (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
1450         (moxie-*-*): Split into ...
1451         (moxie-*-elf, moxie-*-uclinux*): ... this.
1452         Add to extra_parts, remove crtbegin.o, crtend.o.
1453         (moxie-*-rtems*): New case.
1454         Set tmake_file.
1455         Clear extra_parts.
1456         (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
1457         Set extra_parts.
1458         (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1459         (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
1460         tmake_file.
1461         Set extra_parts.
1462         (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
1463         rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
1464         Set extra_parts.
1465         (powerpc-*-eabisim*): Likewise.
1466         (powerpc-*-elf*): Likewise.
1467         (powerpc-*-eabialtivec*): Likewise.
1468         (powerpc-xilinx-eabi*): Likewise.
1469         (powerpc-*-eabi*): Likewise.
1470         (powerpc-*-rtems*): Likewise.
1471         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
1472         tmake_file.
1473         Set extra_parts.
1474         (powerpc-*-lynxos*): Add to tmake_file.
1475         (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
1476         rs6000/t-crtstuff, t-crtstuff-pic.
1477         Set extra_parts.
1478         (powerpcle-*-eabisim*): Likewise.
1479         (powerpcle-*-eabi*): Likewise.
1480         (rx-*-elf): Remove extra_parts.
1481         (s390x-ibm-tpf*): Set extra_parts.
1482         (score-*-elf): Set extra_parts.
1483         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1484         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1485         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1486         (sh64l*-*-netbsd*): Split into ...
1487         (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
1488         Add t-crtstuff-pic to tmake_file.
1489         Set extra_parts.
1490         (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
1491         Set extra_parts.
1492         (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
1493         (sparc-*-elf*): Remove t-crtin from tmake_file.
1494         Add to extra_parts, remove crtbegin.o, crtend.o.
1495         (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
1496         (sparc64-*-linux*): Likewise.
1497         (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
1498         Add to extra_parts, remove crtbegin.o, crtend.o.
1499         (sparc64-*-elf*): Remove t-crtin from tmake_file.
1500         Add to extra_parts, remove crtbegin.o, crtend.o.
1501         (sparc64-*-rtems*): Remove t-crtin from tmake_file.
1502         Add to extra_parts, remove crtbegin.o, crtend.o.
1503         (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
1504         (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
1505         (spu-*-elf*): Add to tmake_file, add spu/t-elf.
1506         Set extra_parts.
1507         (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
1508         Set extra_parts.
1509         (tic6x-*-*): Change to ...
1510         (tic6x-*-elf): ... this.
1511         Set extra_parts.
1512         (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
1513         Set extra_parts.
1514         (am33_2.0-*-linux*): Add comment.
1515         (mep*-*-*): Add mep/t-mep to tmake_file.
1516         Set extra_parts.
1517         * config/alpha/t-vms: New file.
1518         * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
1519         * config/arm/crti.S, config/arm/crtn.S: New files.
1520         * config/bfin/crti.S, config/bfin/crtn.S: New files.
1521         * config/bfin/crtlibid.S: New file.
1522         * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
1523         * config/c6x/crti.S, config/c6x/crtn.S: New files.
1524         * config/c6x/t-elf (CUSTOM_CRTIN): Set.
1525         (crti.o, crtin.o): New rules.
1526         (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
1527         * config/c6x/t-uclinux: New file.
1528         * config/cris/t-elfmulti: New file.
1529         * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
1530         * config/fr30/crti.S, config/fr30/crtn.S: New files.
1531         * config/frv/frvbegin.c, config/frv/frvend.c: New files.
1532         * config/frv/t-frv: New file.
1533         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
1534         * config/h8300/crti.S, config/h8300/crtn.S: New files.
1535         * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
1536         New files.
1537         * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
1538         refer to cygming-crtbegin.c, cygming-crtend.c.
1539         Use $<.
1540         * config/i386/t-nto: New file.
1541         * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
1542         * config/ia64/crti.S, config/ia64/crtn.S: New files.
1543         * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
1544         crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
1545         Use .S extension.
1546         Use $<.
1547         * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
1548         (crtinitS.o): New rule.
1549         * config/ia64/vms-crtinit.S: New file.
1550         * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
1551         * config/m32r/initfini.c: New file.
1552         * config/m32r/t-linux, config/m32r/t-m32r: New files.
1553         * config/m68k/crti.S, config/m68k/crtn.S: New files.
1554         * config/mcore/crti.S, config/mcore/crtn.S: New files.
1555         * config/mep/t-mep: New file.
1556         * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
1557         * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
1558         * config/mips/crti.S, config/mips/crtn.S: New files.
1559         * config/mips/t-crtstuff: New file.
1560         * config/mmix/crti.S, config/mmix/crtn.S: New files.
1561         * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
1562         (CUSTOM_CRTIN): Set.
1563         ($(T)crti.o, $(T)crtn.o): Remove $(T),
1564         dependencies.
1565         Use $(srcdir) to refer to crti.S, crtn.S.
1566         Use .S extension, $<.
1567         * config/moxie/crti.asm: Rename to ...
1568         * config/moxie/crti.S: ... this.
1569         * config/moxie/crtn.asm: Rename to ...
1570         * config/moxie/crtn.S: ... this.
1571         * config/moxie/t-moxie: Remove.
1572         * config/pa/stublib.c: New file.
1573         * config/pa/t-stublib, config/pa/t-stublib64: New files.
1574         * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
1575         * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
1576         * config/rs6000/t-crtstuff: New file.
1577         * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
1578         (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
1579         (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
1580         Make output file explicit.
1581         (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
1582         Make output file explicit.
1583         (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
1584         Make output file explicit.
1585         (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
1586         Make output file explicit.
1587         * config/score/crti.S, config/score/crtn.S: New files.
1588         * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
1589         * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
1590         files.
1591         * config/sh/t-sh, config/sh/t-superh: New files.
1592         * config/sparc/t-linux64: New file.
1593         * config/spu/cache.S, config/spu/cachemgr.c: New files.
1594         * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
1595         (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
1596         (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
1597         * config/t-crtin: Remove.
1598         * config/t-crtstuff-pic: New file.
1599         * config/t-sol2 (CUSTOM_CRTIN): Set.
1600         (crti.o, crtn.o): New rules.
1601         * config/vms/t-vms: New file.
1602         * config/vms/vms-ucrt0.c: New file.
1603         * config/xtensa/t-elf: New file.
1604
1605 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1606
1607         * Makefile.in (SHLIB_NM_FLAGS): Set.
1608         * mkmap-flat.awk, mkmap-symver.awk: New files.
1609         * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
1610         exceptions.
1611         * configure: Regenerate.
1612         * config/libgcc-glibc.ver: New file.
1613         * config/libgcc-libsystem.ver: New file.
1614         * config/t-libunwind (SHLIB_LC): Set.
1615         * config/t-linux: New file.
1616         * config/t-slibgcc (INSTALL_SHLIB): New.
1617         (SHLIB_INSTALL): Use it.
1618         * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
1619         to mkmap-symver.awk.
1620         (SHLIB_MAPFILES): Don't append, adapt pathname.
1621         (SHLIB_VERPFX): Set.
1622         * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
1623         to mkmap-symver.awk.
1624         * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
1625         config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
1626         * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
1627         * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
1628         to mkmap-flat.awk.
1629         * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
1630         * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
1631         * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
1632         * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
1633         * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
1634         * config/i386/libgcc-darwin.10.4.ver,
1635         config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
1636         New files.
1637         * config/i386/t-darwin: Remove.
1638         * config/i386/t-darwin64: Likewise.
1639         * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
1640         * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
1641         config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
1642         * config/i386/t-linux: New file.
1643         * config/i386/t-mingw32: New file.
1644         * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
1645         * config/ia64/t-glibc: Rename to ...
1646         * config/ia64/t-linux: ... this.
1647         (SHLIB_MAPFILES): Set.
1648         * config/ia64/t-glibc-libunwind: Rename to ...
1649         * config/ia64/t-linux-libunwind: ... this.
1650         * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
1651         * config/ia64/t-slibgcc-hpux: New file.
1652         * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
1653         * config/m68k/t-slibgcc-elf-ver: New file.
1654         * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
1655         * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
1656         to mkmap-flat.awk.
1657         * config/pa/t-slibgcc-hpux: New file.
1658         * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
1659         files.
1660         * config/rs6000/libgcc-darwin.10.4.ver,
1661         config/rs6000/libgcc-darwin.10.5.ver: New files.
1662         * config/rs6000/libgcc-ppc-glibc.ver: Rename to
1663         config/rs6000/libgcc-glibc.ver.
1664         * config/rs6000/libgcc-ppc64.ver: Rename to
1665         config/rs6000/libgcc-ibm-ldouble.ver.
1666         * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
1667         * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
1668         * config/rs6000/t-ldbl128: Rename to ...
1669         * config/rs6000/t-linux: ... this.
1670         (SHLIB_MAPFILES): Adapt filename.
1671         * config/rs6000/t-slibgcc-aix: New file.
1672         * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
1673         * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
1674         libgcc-excl.ver, libgcc-glibc.ver.
1675         (SHLIB_LINK, SHLIB_INSTALL): Remove.
1676         * config/sparc/libgcc-glibc.ver: New file.
1677         * config/sparc/t-linux: New file.
1678         * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
1679         * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
1680         t-slibgcc-elf-ver to tmake_file.
1681         Add t-slibgcc-nolc-override to tmake_file for posix threads on
1682         *-*-freebsd[34].
1683         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1684         *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
1685         t-slibgcc-elf-ver, t-linux to tmake_file.
1686         (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
1687         tmake_file.
1688         (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
1689         (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
1690         (alpha*-dec-*vms*): Likewise.
1691         (arm*-*-freebsd*): Append to tmake_file.
1692         (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
1693         (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
1694         arm*-*-linux-*eabi.
1695         (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
1696         tmake_file for arm*-*-symbianelf*.
1697         (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
1698         (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
1699         cris/t-linux.
1700         (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
1701         (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
1702         pa/t-slibgcc-dwarf-ver to tmake_file.
1703         (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
1704         pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
1705         (hppa*64*-*-hpux11*): Likewise.
1706         (hppa[12]*-*-hpux11*): Likewise.
1707         (x86_64-*-darwin*): Don't override tmake_file, but only keep
1708         i386/t-crtpc, i386/t-crtfm.
1709         (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
1710         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
1711         to tmake_file.
1712         Add i386/t-cygwin to tmake_file.
1713         Prepent i386/t-mingw-pthread to tmake_file for posix threads.
1714         (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
1715         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
1716         to tmake_file.
1717         Add i386/t-mingw32 to tmake_file.
1718         (x86_64-*-mingw*): Likewise.
1719         (ia64*-*-freebsd*): Append to tmake_file.
1720         (ia64*-*-linux*): Append to tmake_file.
1721         Replace ia64/t-glibc by ia64/t-linux.
1722         Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
1723         system libunwind.
1724         (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
1725         t-slibgcc-hpux to tmake_file.
1726         (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
1727         (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
1728         (m32rle-*-linux*): Likewise.
1729         (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
1730         sjlj exceptions.
1731         (microblaze*-linux*): New case.
1732         Append to tmake_file, add t-slibgcc-nolc-override.
1733         (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
1734         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1735         Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
1736         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
1737         rs6000/t-slibgcc-aix to tmake_file.
1738         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1739         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1740         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1741         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1742         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1743         (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
1744         sh*-*-linux*.
1745         (sparc-*-linux*): Append to tmake_file for *-leon*.
1746         Add sparc/t-linux to tmake_file for non-Leon targets.
1747         (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
1748         (tic6x-*-uclinux): New case.
1749         Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
1750         (tic6x-*-*): Add c6x/t-elf to tmake_file.
1751         (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
1752         (am33_2.0-*-linux*): Append to tmake_file.
1753         (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
1754         (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
1755         x86_64-*-kfreebsd*-gnu.
1756         Add i386/t-linux to tmake_file.
1757
1758 2011-10-28  Ian Lance Taylor  <iant@google.com>
1759
1760         * config/i386/morestack.S: Correct CFI information to do proper
1761         returns throughout function.  In 32-bit mode, save %ebx so that it
1762         is restored on unwind.
1763
1764 2011-10-25  Bernd Schmidt  <bernds@codesourcery.com>
1765
1766         * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
1767         case where B3 isn't the return register.
1768
1769         * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
1770         logic for doubleword pops.
1771
1772 2011-10-25  Andreas Tobler  <andreast@fgznet.ch>
1773
1774         * config/rs6000/t-freebsd: Add wildcard.
1775
1776 2011-10-21  Paul Brook  <paul@codesourcery.com>
1777
1778         * unwind-arm-common.inc: Handle ID3/4 unwinding data.
1779
1780 2011-10-16  Uros Bizjak  <ubizjak@gmail.com>
1781             Eric Botcazou  <ebotcazou@adacore.com>
1782
1783         PR target/50737
1784         * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
1785         fs->signal_frame to 1.
1786
1787 2011-10-07  Ian Lance Taylor  <iant@google.com>
1788
1789         * generic-morestack-thread.c: #include <errno.h>.
1790
1791 2011-10-07  Ian Lance Taylor  <iant@google.com>
1792
1793         PR target/46093
1794         * generic-morestack.c (__generic_morestack): Make sure the segment
1795         is large enough for both the stack frame and the copied
1796         parameters.
1797
1798 2011-10-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1799
1800         PR bootstrap/49804
1801         * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
1802         extra_parts.
1803
1804 2011-09-28  Nick Clifton  <nickc@redhat.com>
1805
1806         * config/rx/rx-lib.h: Always restrict doubles to the SF type when
1807         64-bit doubles are not enabled.
1808         * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
1809         and floatunsisf functions.
1810
1811 2011-09-13  Paul Brook  <paul@codesourcery.com>
1812
1813         * config.host (tic6x-*-*): Add c6x/t-c6x-elf.  Set unwind_header.
1814         * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
1815         * unwind-arm-common.inc: New file.
1816         * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
1817         * config/arm/unwind-arm.h: Use unwind-arm-common.h.
1818         (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
1819         * config/c6x/libunwind.S: New file.
1820         * config/c6x/pr-support.c: New file.
1821         * config/c6x/unwind-c6x.c: New file.
1822         * config/c6x/unwind-c6x.h: New file.
1823         * config/c6x/t-c6x-elf: New file.
1824
1825 2011-08-23  Uros Bizjak  <ubizjak@gmail.com>
1826
1827         * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
1828         (ASM_DIVZERO): Ditto.
1829         (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
1830
1831 2011-08-18  Richard Sandiford  <richard.sandiford@linaro.org>
1832
1833         * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
1834
1835 2011-08-17  Richard Sandiford  <richard.sandiford@linaro.org>
1836
1837         PR target/50090
1838         * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
1839         instead of an assembly one.
1840
1841 2011-08-12  Paolo Bonzini  <bonzini@gnu.org>
1842
1843         PR bootstrap/50047
1844         * Makefile.in (install-unwind_h): Create
1845         $(gcc_objdir)/include/unwind.h atomically.
1846
1847 2011-08-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1848
1849         * Makefile.in (install-unwind_h): Remove destination file first.
1850
1851 2011-08-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1852
1853         * sync.c: New file.
1854         * config/mips/t-mips16: New file.
1855         * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
1856         (mips*-*-linux*): Likewise.
1857         (mips*-sde-elf*): Likewise.
1858         (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
1859         mipsisa64-*-elf*, mipsisa64r2-*-elf*.
1860         Add mips/t-mips16 to tmake_file.
1861         (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
1862         (mips-*-elf*): Likewise.
1863         (mips64-*-elf*): Likewise.
1864         (mips64orion-*-elf*): Likewise.
1865         (mips*-*-rtems*): Likewise.
1866         (mipstx39-*-elf*): Likewise.
1867         * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
1868         ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
1869         LIBGCC_SYNC_CFLAGS.
1870         Use $(srcdir) to refer to sync.c.
1871         Use $<.
1872         ($(libgcc-sync-funcs-o)): Likewise.
1873         ($(libgcc-sync-size-funcs-s-o)): Likewise.
1874         ($(libgcc-sync-funcs-s-o)): Likewise.
1875
1876 2011-08-09  Andreas Schwab  <schwab@linux-m68k.org>
1877
1878         * config.host (ia64*-*-linux*): Move ia64/t-glibc after
1879         t-libunwind.
1880
1881 2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>
1882
1883         PR other/48007
1884         * config/i386/value-unwind.h: New.
1885
1886 2011-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
1887
1888         * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
1889         (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
1890         Add to tmake_file rather than overriding it.
1891
1892 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1893
1894         * config/t-softfp: Remove.
1895         * soft-fp: Moved from ../gcc/config.
1896         * soft-fp/README: Remove t-softfp reference.
1897         * soft-fp/t-softfp: Move to config/t-softfp.
1898         (softfp_machine_header): Remove.
1899         (softfp_file_list): Remove config subdir.
1900         (soft-fp-objects): New variable.
1901         ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
1902         (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
1903         (SFP_MACHINE, $(SFP_MACHINE)): Remove.
1904         * config/t-softfp-excl: New file.
1905         * config/t-softfp-sfdf: New file.
1906         * config/t-softfp-tf: New file.
1907         * config/no-sfp-machine.h: New file.
1908         * config/arm/sfp-machine.h: New file.
1909         * config/arm/t-softfp: New file.
1910         * config/c6x/sfp-machine.h: New file.
1911         * config/i386/32/t-fprules-softfp: Rename to ...
1912         * config/i386/32/t-softfp: ... this.
1913         (tifunctions, LIB2ADD): Remove.
1914         (softfp_int_modes): Override.
1915         * config/i386/64/t-softfp-compat (tf-functions): Remove config
1916         subdir.
1917         * config/i386/64/eqtf2.c: Likewise.
1918         * config/i386/64/getf2.c: Likewise.
1919         * config/i386/64/letf2.c: Likewise.
1920         * config/ia64/sft-machine.h: New file.
1921         * config/ia64/t-fprules-softfp: Rename to ...
1922         * config/ia64/t-softfp: ... this.
1923         * config/lm32/sfp-machine.h: New file.
1924         * config/moxie/t-moxie-softfp: Remove.
1925         * config/rs6000/ibm-ldouble-format: New file.
1926         * config/rs6000/ibm-ldouble.c: New file.
1927         * config/rs6000/libgcc-ppc-glibc.ver: New file
1928         * config/rs6000/libgcc-ppc64.ver: New file
1929         * config/rs6000/sfp-machine.h: New file.
1930         * config/rs6000/t-freebsd: New file.
1931         * config/rs6000/t-ibm-ldouble: New file.
1932         * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
1933         libgcc-ppc-glibc.ver.
1934         * config/rs6000/t-linux64: New file.
1935         * config/rs6000/t-ppccomm (LIB2ADD): Add
1936         $(srcdir)/config/rs6000/ibm-ldouble.c.
1937         * config/rs6000/t-ppccomm-ldbl: New file.
1938         * config/score/sfp-machine.h: New file.
1939         * config.host (sfp_machine_header): Explain.
1940         (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
1941         t-softfp to tmake_file.
1942         (arm*-*-uclinux*): Likewise.
1943         (arm*-*-ecos-elf): Likewise.
1944         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1945         (arm*-*-rtems*): Likewise.
1946         (arm*-*-elf): Likewise.
1947         (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
1948         in tmake_file.
1949         Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
1950         (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
1951         (lm32-*-uclinux*): Likewise.
1952         (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
1953         t-softfp-excl, t-softfp.
1954         (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
1955         (powerpc64-*-darwin*): Likewise.
1956         (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
1957         to tmake_file.
1958         (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
1959         tmake_file.
1960         (powerpc-*-eabisim*): Likewise.
1961         (powerpc-*-elf*): Likewise.
1962         (powerpc-*-eabialtivec*): Likewise.
1963         (powerpc-xilinx-eabi*): Likewise.
1964         (powerpc-*-rtems*): Likewise.
1965         (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
1966         t-softfp-excl, t-softfp to tmake_file.
1967         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
1968         rs6000/t-ppccomm-ldbl to tmake_file.
1969         (powerpcle-*-elf*): Likewise.
1970         (powerpcle-*-eabisim*): Likewise.
1971         (powerpcle-*-eabi*): Likewise.
1972         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
1973         rs6000/t-ibm-ldouble to tmake_file.
1974         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1975         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1976         (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
1977         (tic6x-*-*): Likewise.
1978         (i[34567]86-*-darwin*, x86_64-*-darwin*,
1979         i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
1980         i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
1981         i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
1982         i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
1983         i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
1984         t-softfp to tmake_file.
1985         * configure.ac (sfp_machine_header): Provide default if unset.
1986         Substitute.
1987         Link sfp-machine.h to config/$sfp_machine_header.
1988         * configure: Regenerate.
1989
1990 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1991
1992         * Makefile.in (double_type_size, long_double_type_size): Set.
1993         Remove $(fpbit-in-libgcc) support.
1994         (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
1995         (fpbit-src): New variable.
1996         ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
1997         Compile with -DFLOAT $(FPBIT_CFLAGS).
1998         Use $<.
1999         ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2000         Compile with $(FPBIT_CFLAGS).
2001         Use $<.
2002         ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2003         Compile with -DFLOAT $(TPBIT_CFLAGS).
2004         Use $<.
2005         * configure.ac (double_type_size, long_double_type_size):
2006         Determine and substitute.
2007         * configure: Regenerate.
2008         * fp-bit.c, fp-bit.h: New files.
2009         * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2010         * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2011         * config/mips/t-mips: New file.
2012         * config/mips/t-sdemtk: New file.
2013         * config/rs6000/ppc64-fp.c: New file.
2014         * config/rs6000/t-darwin (LIB2ADD): Add
2015         $(srcdir)/config/rs6000/ppc64-fp.c.
2016         * config/rs6000/t-ppc64-fp: New file.
2017         * config/rx/rx-lib.h: New file.
2018         * config/rx/t-rx (FPBIT): Set to true.
2019         ($(gcc_objdir)/fp-bit.c): Remove.
2020         (DPBIT): Set to true only with -m64bit-doubles.
2021         ($(gcc_objdir)/dp-bit.c): Remove.
2022         * config/sparc/t-softfp: Remove.
2023         * config/spu/t-elf: New file.
2024         * config/t-fdpbit, config/t-fpbit: New files.
2025         * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2026         (mips*-*-*): Likewise.
2027         (arm-wrs-vxworks): Likewise.
2028         (arm*-*-freebsd*): Likewise.
2029         (avr-*-rtems*): Add t-fpbit to tmake_file.
2030         (avr-*-*): Likewise.
2031         (bfin*-elf*): Add t-fdpbit to tmake_file.
2032         (bfin*-uclinux*): Likewise.
2033         (bfin*-linux-uclibc*): Likewise.
2034         (bfin*-rtems*): New case.
2035         Add t-fdpbit to tmake_file.
2036         (bfin*-*): Add t-fdpbit to tmake_file.
2037         (crisv32-*-elf): Likewise.
2038         (cris-*-linux*): Likewise.
2039         (fr30-*-elf): Likewise.
2040         (frv-*-elf, frv-*-*linux*): Likewise.
2041         (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2042         (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2043         (m32r-*-elf*): Likewise.
2044         (m32rle-*-elf*): Likewise.
2045         (m32r-*-linux*): Likewise.
2046         (m32rle-*-linux*): Likewise.
2047         (mcore-*-elf): Add t-fdpbit to tmake_file.
2048         (microblaze*-*-*): Likewise.
2049         (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2050         (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2051         (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2052         Fix typo.
2053         Add mips/t-tpbit to tmake-file.
2054         (mips*-*-linux*): Fix typo.
2055         (mips*-sde-elf*): New case
2056         Add mips/t-sdemtk unless using newlib.
2057         (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2058         (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2059         (mn10300-*-*): Likewise.
2060         (pdp11-*-*): Likewise.
2061         (picochip-*-*): Add t-fpbit to tmake_file.
2062         (powerpc-*-eabisimaltivec*): Likewise.
2063         (powerpc-*-eabisim*): Likewise.
2064         (powerpc-*-elf*): Likewise.
2065         (powerpc-*-eabialtivec*): Likewise.
2066         (powerpc-xilinx-eabi*): New case.
2067         Add t-fdpbit to tmake_file.
2068         (powerpc-*-eabi*):  Add t-fdpbit to tmake_file.
2069         (powerpc-*-rtems*): Likewise.
2070         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2071         tmake_file.
2072         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2073         tmake_file.
2074         (powerpc-*-lynxos*): Likewise.
2075         (powerpcle-*-elf*): Likewise.
2076         (powerpcle-*-eabisim*): Likewise.
2077         (powerpcle-*-eabi*): Likewise.
2078         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2079         t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2080         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2081         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2082         (rx-*-elf): Add t-fdpbit to tmake_file.
2083         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2084         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2085         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2086         (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2087         sh*-*-netbsd*.
2088         (sh-*-rtems*): Add t-fdpbit to tmake_file.
2089         (sh-wrs-vxworks): Likewise.
2090         (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2091         (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2092         (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2093         (sparc64-*-rtems*): ... new case.
2094         (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2095         (spu-*-elf*): Likewise.
2096         Add spu/t-elf to tmake_file.
2097         (v850*-*-*): Add t-fdpbit to tmake_file.
2098         (xstormy16-*-elf): Likewise.
2099         (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2100         (mep*-*-*): Likewise.
2101
2102 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2103
2104         * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2105         variables.
2106         (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2107         (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2108         (install-unwind_h): New target.
2109         (all): Depend on it.
2110         * config.host (unwind_header): New variable.
2111         (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2112         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2113         *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2114         (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2115         (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2116         Set unwind_header.
2117         (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2118         Set unwind_header.
2119         (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2120         arm*-*-eabi*.
2121         Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2122         Set unwind_header.
2123         (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2124         (ia64*-*-freebsd*): Likewise.
2125         (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2126         tmake_file.
2127         Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2128         $with_system_libunwind.
2129         (ia64*-*-hpux*): Set tmake_file.
2130         (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2131         (picochip-*-*): Set tmake_file.
2132         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2133         md_unwind_header.
2134         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2135         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2136         (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2137         (xtensa*-*-elf*): Set tmake_file.
2138         (xtensa*-*-linux*): Likewise.
2139         * configure.ac: Include ../config/unwind_ipinfo.m4.
2140         Call GCC_CHECK_UNWIND_GETIPINFO.
2141         Link unwind.h to $unwind_header.
2142         * configure: Regenerate.
2143         * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2144         unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2145         unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2146         unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2147         * config/unwind-dw2-fde-darwin.c: New file.
2148         * config/arm/libunwind.S, config/arm/pr-support.c,
2149         config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2150         config/arm/unwind-arm.h,: New files.
2151         * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2152         config/ia64/t-eh-ia64, config/ia64/t-glibc,
2153         config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2154         config/ia64/t-vms, config/ia64/unwind-ia64.c,
2155         config/ia64/unwind-ia64.h: New files.
2156         * config/picochip/t-picochip: New file.
2157         * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2158         files.
2159         * config/rs6000/t-darwin (LIB2ADDEH): Set.
2160         * config/s390/t-tpf (LIB2ADDEH): Remove.
2161         * config/t-darwin (LIB2ADDEH): Set.
2162         * config/t-eh-dw2-dip: New file.
2163         * config/t-libunwind, config/t-libunwind-elf: New files.
2164         * config/t-sol2 (LIB2ADDEH): Remove.
2165         * config/xtensa/t-xtensa: New file.
2166
2167 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
2168
2169         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
2170         (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
2171         long long to check rt_sigreturn syscall.
2172
2173 2011-08-02  Alan Modra  <amodra@gmail.com>
2174
2175         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2176         Restore for indirect call bcrtl from correct stack slot, and only
2177         if cfa+40 isn't valid.
2178
2179 2011-08-01  Julian Brown  <julian@codesourcery.com>
2180
2181         * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
2182         (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
2183         * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
2184
2185 2011-08-01  Julian Brown  <julian@codesourcery.com>
2186
2187         * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
2188         (libgcc-std.ver.in): Use above.
2189         * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
2190         LIBGCC2_GNU_PREFIX is defined.  Use instead of LIBGCC2_GNU_PREFIX
2191         throughout file.
2192         * config/t-fixedpoint-gnu-prefix: New file.
2193         * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
2194         * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
2195         instead of __PFX__.
2196
2197 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2198
2199         * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
2200         Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
2201         for x86-64.  Properly check __x86_64__ and __LP64__.
2202
2203 2010-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2204
2205         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
2206         version.
2207         (_FP_WS_TYPE): Likewise.
2208         (_FP_I_TYPE): Likewise.
2209
2210 2011-07-28  Alan Modra  <amodra@gmail.com>
2211
2212         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2213         Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
2214         in a plt call stub.  Do restore r2 if stopped on bctrl.
2215
2216 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2217
2218         * config.host (i[3456x]86-*-netware*): Remove.
2219         * config/i386/netware-crt0.c, config/i386/t-nwld,
2220         config/i386/t-slibgcc-nwld: Remove.
2221
2222 2011-07-15  Bernd Schmidt  <bernds@codesourcery.com>
2223
2224         * config.host: Handle tic6x-*-*.
2225         * config/c6x/c6x-abi.h: New file.
2226
2227 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2228
2229         * config/i386/crtprec.c: New file.
2230         * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
2231         * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
2232         Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
2233         (x86_64-*-darwin*): Likewise.
2234         (i[34567]86-*-solaris2*: Likewise.
2235
2236 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2237
2238         * config/alpha/crtfastmath.c: New file.
2239         * config/i386/crtfastmath.c: New file.
2240         * config/ia64/crtfastmath.c: New file.
2241         * config/mips/crtfastmath.c: New file.
2242         * config/sparc/crtfastmath.c: New file.
2243
2244         * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
2245         crtfastmath.c.
2246         Add -frandom-seed=gcc-crtfastmath.
2247         * config/alpha/t-crtfm: Remove.
2248         * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
2249         * config/ia64/t-ia64 (crtfastmath.o): Remove.
2250
2251         * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
2252         (alpha*-dec-osf5.1*): Likewise.
2253         (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
2254         Add crtfastmath.o to extra_parts.
2255         (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
2256         Add crtfastmath.o to extra_parts.
2257         (x86_64-*-darwin*): Likewise.
2258         (x86_64-*-mingw*): Likewise.
2259         (ia64*-*-elf*): Add t-crtfm to tmake_file.
2260         (ia64*-*-freebsd*): Likewise.
2261         (ia64*-*-linux*): Likewise.
2262         (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
2263         Add crtfastmath.o to extra_parts.
2264
2265 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2266
2267         * config/darwin-crt3.o: New file.
2268         * config/rs6000/darwin-crt2.c: New file.
2269         * config/t-darwin: New file.
2270         * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
2271         (crt2.o): New rule.
2272         * config.host (*-*-darwin*): Add crt3.o to extra_parts.
2273         (powerpc-*-darwin*): Add crt2.o to extra_parts.
2274         (powerpc64-*-darwin*): Likewise.
2275
2276 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2277
2278         * config/i386/netware-crt0.c: New file.
2279         * config/i386/t-nwld: Rename to ...
2280         * config/i386/t-slibgcc-nwld: ... this.
2281         * config/i386/t-nwld: New file.
2282         * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
2283         tmake_file.
2284         Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
2285         extra_parts.
2286
2287 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2288
2289         * configure.ac (i?86-*-solaris2*): Use libgcc copy of
2290         i386/t-crtstuff.
2291         * configure: Regenerate.
2292
2293 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2294
2295         * dfp-bit.c, dfp-bit.h: New files.
2296         * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
2297         variables.
2298         ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
2299         ($(d64pbit-o)): Likewise.
2300         ($(d128pbit-o)): Likewise.
2301         * config/t-dfprules: New file.
2302         * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
2303         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
2304         i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2305         (x86_64-*-linux*): Likewise.
2306         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2307         (i[34567]86-*-cygwin*): Likewise.
2308         (i[34567]86-*-mingw*,  x86_64-*-mingw*): Likewise.
2309         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2310
2311 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2312
2313         * Makfile.in (LIBGCOV): New variable.
2314         ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
2315         * libgcov.c: New file.
2316
2317 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2318
2319         * fixed-bit.c, fixed-bit.h: New files.
2320         * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
2321         refer to fixed-bit.c.
2322
2323 2011-07-07  Joseph Myers  <joseph@codesourcery.com>
2324
2325         * config.host (*local*): Remove.
2326
2327 2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2328
2329         PR target/39150
2330         * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
2331         like i?86-*-solaris2.1[0-9]*.
2332         (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
2333         * configure.ac (i?86-*-solaris2*): Likewise.
2334         * configure: Regenerate.
2335
2336 2011-07-06  Thomas Schwinge  <thomas@schwinge.name>
2337
2338         * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2339         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
2340         md_unwind_header by splitting out of...
2341         (i[34567]86-*-linux*): ... this.
2342         * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
2343         Remove md_unwind_header by splitting out of...
2344         (x86_64-*-linux*): ... this.
2345
2346 2011-07-04  Georg-Johann Lay  <avr@gjlay.de>
2347
2348         * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
2349
2350 2011-06-28  Nick Clifton  <nickc@redhat.com>
2351
2352         * config.host: Recognize all V850 variants.
2353
2354 2011-06-22  Uros Bizjak  <ubizjak@gmail.com>
2355
2356         * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
2357
2358 2011-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2359
2360         * shared-object.mk (c_flags-$o): Save c_flags.
2361         ($(base)$(objext)): Use it.
2362         ($(base)_s$(objext)): Likewise.
2363
2364 2011-06-21  Bernd Schmidt  <bernds@codesourcery.com>
2365
2366         * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
2367         * libgcc-std.ver.in (GCC_4.7.0): New section.
2368
2369 2011-06-16  Georg-Johann Lay  <avr@gjlay.de>
2370
2371         PR target/49313
2372         PR target/29524
2373         * config/avr/t-avr: Fix line endings.
2374         (intfuncs16): Remove _ffsXX2,  _clzXX2, _ctzXX2, _popcountXX2,
2375         _parityXX2.
2376
2377 2011-06-14  Olivier Hainque  <hainque@adacore.com>
2378             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2379
2380         * config/mips/irix6-unwind.h: New file.
2381         * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
2382
2383 2011-06-10  Eric Botcazou  <ebotcazou@adacore.com>
2384
2385         * config/sparc/linux-unwind.h (STACK_BIAS): Define.
2386         (sparc64_fallback_frame_state): Use it.
2387         (sparc64_frob_update_context): Further adjust context.
2388         * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
2389         * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
2390         * config/sparc/sol2-cn.S: Likewise.
2391
2392 2011-06-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2393
2394         * enable-execute-stack-empty.c: New file.
2395         * enable-execute-stack-mprotect.c: New file.
2396         * config/i386/enable-execute-stack-mingw32.c: New file.
2397         * config.host (enable_execute_stack): New variable.
2398         Select appropriate variants.
2399         * configure.ac: Link enable-execute-stack.c to
2400         $enable_execute_stack.
2401         * configure: Regenerate.
2402         * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
2403         (lib2funcs): Remove _enable_execute_stack.
2404
2405 2011-06-09  David S. Miller  <davem@davemloft.net>
2406             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2407
2408         * config.host (sparc-*-linux*): Correct md_unwind_header
2409         filename.
2410         (s390x-ibm-tpf*): Fix typo.
2411
2412 2011-06-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2413
2414         * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
2415         Add crtfastmath.o to extra_parts.
2416         (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
2417         mips/t-crtfm.
2418         * config/mips/t-crtfm: Remove.
2419
2420 2011-06-04  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2421
2422         * config.host (hppa*-*-linux*): Correct md_unwind_header name.
2423
2424 2011-06-04  Kaz Kojima  <kkojima@gcc.gnu.org>
2425
2426         * config.host (sh*-*-linux*): Fix typo.
2427
2428 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2429
2430         * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
2431         * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
2432         * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
2433         * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
2434         * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
2435         * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
2436         * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
2437         Wrap in !__MINGW64__.
2438         * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
2439         * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
2440         * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
2441         * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
2442         * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
2443         * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
2444         * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
2445         Wrap in !__LP64__.
2446         * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
2447         * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
2448         * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
2449         * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
2450         * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
2451         * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
2452         * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
2453         * config/no-unwind.h: New file.
2454         * config.host (md_unwind_header): Document.
2455         Define.
2456         (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
2457         alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
2458         hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
2459         hppa[12]*-*-hpux11*): Set md_unwind_header.
2460         (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
2461         Set md_unwind_header.
2462         (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
2463         (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
2464         (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
2465         m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
2466         powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
2467         s390x-*-linux*,  s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
2468         sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
2469         md_unwind_header.
2470         * configure.ac: Link md-unwind-support.h to $md_unwind_header.
2471         * configure: Regenerate.
2472
2473 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2474
2475         * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
2476         Set tmake_file, extra_parts.
2477         * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
2478         Remove O32 support.
2479         * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
2480         Remove O32 support.
2481         * config/mips/t-irix6: New file.
2482         * config/mips/t-slibgcc-irix: New file.
2483
2484 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2485
2486         * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
2487         * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
2488
2489 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2490
2491         * configure.ac (target_thread_file): Determine thread model.
2492         * configure: Regenerate.
2493         * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
2494         * config/alpha/t-alpha: New file.
2495         * config/alpha/t-crtfm: Use $<.
2496         * config/alpha/t-ieee: New file.
2497         * config/alpha/t-osf-pthread: New file.
2498         * config/alpha/t-slibgcc-osf: New file.
2499         * config/alpha/libgcc-osf5.ver: New file.
2500
2501 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2502
2503         * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
2504         tmake_file.
2505         Add crtfastmath.o to extra_parts.
2506
2507 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2508
2509         * config/gmon-sol2.c: Reindent.
2510         Cleanup comments.
2511         Remove, correct casts.
2512         Use STDERR_FILENO, NULL.
2513         (BASEADDRESS): Remove.
2514         (minbrk): Remove.
2515         (errno, sbrk): Remove declarations.
2516         (monstartup) [hp300]: Remove.
2517         (mcount): Remove.
2518
2519 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2520
2521         * Makefile.in (cpu_type): Define.
2522         * config.host (i[34567]86-*-rtems*): Handle it.
2523         (i[34567]86-*-solaris2*): Move body ...
2524         (*-*-solaris2*): ... here.
2525         New case, generalize.
2526         (sparc-*-elf*): Handle it.
2527         (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
2528         (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
2529         (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
2530         Fold into ...
2531         (sparc*-*-solaris2*): ... this.
2532         New case.
2533         (sparc64-*-elf*): Handle it.
2534         * config/gmon-sol2.c: Move from ../gcc/config/sparc.
2535         Merge ../gcc/config/i386/gmon-sol2.c.
2536         * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
2537         Use C comments.
2538         Merge ../gcc/config/i386/sol2-gc1.asm.
2539         * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
2540         Use C comments.
2541         * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
2542         Use C comments.
2543         * config/i386/t-crtfm (crtfastmath.o): Use $<.
2544         * config/i386/t-crtstuff: New file.
2545         * config/i386/t-softfp: New file.
2546         * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
2547         $(T)crti.o, $(T)crtn.o): Remove.
2548         (gcrt1.o): New rule.
2549         (TARGET_LIBGCC2_CFLAGS): Remove.
2550         * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
2551         * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
2552         * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
2553         * config/sparc/t-sol2: New file.
2554         * config/sparc/t-crtfm: Move to ...
2555         * config/t-crtfm: ... this.
2556         Use $(cpu_type), $<.
2557         * config/t-crtin: New file.
2558         * config/sparc/t-softfp: New file.
2559         * config/sparc/t-softmul: New file.
2560         * config/t-rtems: New file.
2561         * config/t-slibgcc: New file.
2562         * config/t-slibgcc-elf-ver: New file.
2563         * config/t-slibgcc-gld: New file.
2564         * config/t-slibgcc-sld: New file.
2565         * config/t-sol2: New file.
2566         * configure.ac: Include ../config/lib-ld.m4.
2567         Call AC_LIB_PROG_LD_GNU.
2568         Substitute cpu_type.
2569         * configure: Regenerate.
2570
2571 2011-05-27  Bernd Schmidt  <bernds@codesourcery.com>
2572
2573         PR bootstrap/49173
2574         * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
2575         libgcc-std.ver in the build directory.
2576         * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
2577         * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
2578
2579 2011-05-25  Bernd Schmidt  <bernds@codesourcery.com>
2580
2581         * libgcc-std.ver.in: New file.
2582         * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
2583         variables.
2584         (libgcc-std.ver): New rule.
2585         * config/t-gnu-prefix: New file.
2586
2587 2011-05-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2588
2589         * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
2590
2591 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
2592
2593         * config/i386/darwin-lib.h: New file.
2594
2595 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
2596
2597         * config/arm/symbian-lib.h: New.
2598
2599 2011-05-04  Chris Demetriou  <cgd@google.com>
2600
2601         * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
2602         (__x86.get_pc_thunk.bx): ...this.
2603         (__morestack): Adjust for rename, remove undef of __i686.
2604
2605 2011-05-03  Chris Demetriou  <cgd@google.com>
2606
2607         * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
2608
2609 2011-03-22  Joseph Myers  <joseph@codesourcery.com>
2610
2611         * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
2612         arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
2613         m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
2614         powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
2615         sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
2616         Remove cases.
2617
2618 2011-03-14  Andreas Tobler  <andreast@fgznet.ch>
2619
2620         * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
2621         Adjust copyright year.
2622
2623 2011-03-07  Ian Lance Taylor  <iant@google.com>
2624
2625         * generic-morestack.c (__splitstack_find): Adjust returned stack
2626         pointer to include all registers pushed by __morestack.
2627
2628 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
2629
2630         PR target/40125
2631         * configure.ac: Call ACX_NONCANONICAL_TARGET.
2632         (toolexecdir): Calculate and AC_SUBST.
2633         (toolexeclibdir): Likewise.
2634         * Makefile.in (target_noncanonical): Import.
2635         (toolexecdir): Likewise.
2636         (toolexeclibdir): Likewise.
2637         * configure: Regenerate.
2638
2639 2010-12-13  Nathan Froyd  <froydnj@codesourcery.com>
2640
2641         PR target/46040
2642         * config/arm/bpabi.h: Rename to...
2643         * config/arm/bpabi-lib.h: ...this.
2644
2645 2010-12-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2646
2647         * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
2648         appropriate.
2649         * configure: Regenerate.
2650
2651 2010-11-24  Nathan Froyd  <froydnj@codesourcery.com>
2652
2653         * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
2654         __FLOAT_WORD_ORDER__.
2655         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
2656         Delete.
2657
2658 2010-11-20  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2659
2660         PR other/46202
2661         * Makefile.in (install-strip): New phony target.
2662
2663 2010-11-07  Ian Lance Taylor  <iant@google.com>
2664
2665         PR target/46089
2666         * config/i386/morestack.S (__morestack_large_model): New
2667         function.
2668
2669 2010-10-23  Nathan Froyd  <froydnj@codesourcery.com>
2670
2671         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
2672         Delete.
2673         (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
2674
2675 2010-10-14  Nathan Froyd  <froydnj@codesourcery.com>
2676
2677         * config/arm/bpabi.h: New file.
2678         * config/frv/frv-abi.h: New file.
2679
2680 2010-10-01  Ian Lance Taylor  <iant@google.com>
2681
2682         * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
2683         * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
2684
2685 2010-10-01  H.J. Lu  <hongjiu.lu@intel.com>
2686
2687         PR target/45858
2688         * config.host: Add the missing `$'.
2689
2690 2010-09-30  Michael Eager  <eager@eagercon.com>
2691
2692         * config.host: Add microblaze*-*-*.
2693         * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
2694         muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
2695         udivsi3.asm,umodsi3.asm}:  New.
2696
2697 2010-09-28  Ian Lance Taylor  <iant@google.com>
2698
2699         * configure.ac: Adjust CFI test to test assembler directly rather
2700         than checking gcc preprocessor macro.
2701         * configure: Rebuild.
2702
2703 2010-09-27  Ian Lance Taylor  <iant@google.com>
2704
2705         * configure.ac: Test whether assembler supports CFI directives.
2706         * config.host: Only add t-stack and i386/t-stack-i386 to
2707         tmake_file if libgcc_cv_cfi is "yes".
2708         * configure: Rebuild.
2709
2710 2010-09-27  Ian Lance Taylor  <iant@google.com>
2711
2712         * generic-morestack.h: New file.
2713         * generic-morestack.c: New file.
2714         * generic-morestack-thread.c: New file.
2715         * config/i386/morestack.S: New file.
2716         * config/t-stack: New file.
2717         * config/i386/t-stack-i386: New file.
2718         * config.host (i[34567]86-*-linux* and friends): Add t-stack and
2719         i386/t-stack-i386 to tmake_file.
2720
2721 2010-09-21  Iain Sandoe  <iains@gcc.gnu.org>
2722
2723         * Makefile.in (libgcc-extra-parts):  Check for static archives and
2724         invoke ranlib after installing them.
2725         (gcc-extra-parts): Likewise.
2726         (install-leaf): Likewise.
2727
2728 2010-09-14  H.J. Lu  <hongjiu.lu@intel.com>
2729
2730         * configure: Regenerated.
2731
2732 2010-09-10  Kai Tietz  <kai.tietz@onevision.com>
2733
2734         * configure: Regenerated.
2735
2736 2010-09-09  Gerald Pfeifer  <gerald@pfeifer.com>
2737             Andrew Pinski  <pinskia@gmail.com>
2738
2739         PR target/40959
2740         * config.host (ia64*-*-freebsd*): Set extra_parts.  Set tmake_file.
2741
2742 2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>
2743
2744         PR target/45524
2745         * configure: Regenerated.
2746
2747 2010-09-06  Andreas Schwab  <schwab@redhat.com>
2748
2749         * configure: Regenerate.
2750
2751 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
2752
2753         * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
2754         64bit targets.
2755         (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
2756         for 64bit targets.
2757
2758 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
2759             Iain Sandoe  <iains@gcc.gnu.org>
2760
2761         PR target/45476
2762         * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
2763         LIB2FUNCS_EXCLUDE functions.
2764
2765 2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
2766
2767         * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
2768         Include dfp.m4.
2769         * configure: Regenerate.
2770
2771 2010-09-01  Uros Bizjak  <ubizjak@gmail.com>
2772
2773         * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
2774         i386/t-freebsd to tmake_file.
2775         * config/i386/t-freebsd: New file.
2776         * config/i386/libgcc-bsd.ver: New file.
2777
2778 2010-07-23  Nathan Froyd  <froydnj@codesourcery.com>
2779
2780         * config.host (powerpc*-eabispe*): Set tmake_file.
2781         (powerpc*-eabi*): Likewise.
2782         * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
2783         crtbeginS, crtendS, crtbeginT.
2784
2785 2010-06-12  Kazu Hirata  <kazu@codesourcery.com>
2786
2787         * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
2788         to tmake_file.  Add crtfastmath.o to extra_parts.
2789         * config/mips/t-crtfm: New.
2790
2791 2010-05-19  Joel Sherrill <joel.sherrill@oarcorp.com>
2792
2793         * config.host (sparc64-*-rtems*): New target.
2794
2795 2010-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2796
2797         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
2798         assembler syntax.
2799
2800 2010-04-15  Thomas Schwinge  <tschwinge@gnu.org>
2801
2802         * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
2803
2804 2010-04-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2805
2806         * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
2807         alpha-dec-osf5.0* support.
2808
2809 2010-04-01  Ralf Corsépius <ralf.corsepius@rtems.org>
2810
2811         * config.host: Add lm32-*-rtems*.
2812
2813 2010-03-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2814             Uros Bizjak <ubizjak@gmail.com>
2815
2816         PR target/39048
2817         * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
2818         like other remaining 32-bit x86 OSes.
2819         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
2820         assembler syntax.
2821         * config/i386/libgcc-sol2.ver: New file.
2822         * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
2823
2824 2010-03-30  Jack Howarth <howarth@bromo.med.uc.edu>
2825
2826         PR c/43553
2827         * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
2828         * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
2829         is used and substitute set_use_emutls.
2830         * configure: Regenerated.
2831
2832 2010-03-30  Tarik Graba  <tarik.graba@telecom-paristech.fr>
2833
2834         * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
2835
2836 2010-03-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2837
2838         PR target/38085
2839         * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
2840         MULTILIB_CFLAGS.
2841         ($(T)gcrt1.o): Likewise.
2842         ($(T)crt1.o): Likewise.
2843         ($(T)crti.o): Likewise.
2844         ($(T)crtn.o): Likewise.
2845
2846 2010-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2847
2848         PR other/42980
2849         * Makefile.in (install): Use $(MAKE) string in rule, for
2850         parallel make.
2851
2852 2010-02-22  Hans-Peter Nilsson  <hp@bitrange.com>
2853
2854         Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
2855         * config/mmix/t-mmix: New file.
2856         * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
2857
2858 2010-02-02  Jack Howarth  <howarth@bromo.med.uc.edu>
2859
2860         PR java/41991
2861         * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
2862         SHLIB_MAPFILES.
2863
2864 2010-01-04  Anthony Green  <green@moxielogic.com>
2865
2866         * config/moxie/crti.asm, config/moxie/crtn.asm,
2867         config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
2868         config/moxie/t-moxie: New files.
2869         * config.host: Add t-moxie-softfp reference.
2870
2871 2009-11-18  Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2872
2873         PR other/39888
2874         * config/t-slibgcc-darwin: Fix embedded rpaths for
2875         --enable-version-specific-runtime-libs, build extension stub
2876         libs exposing features available from current libgcc_s.
2877
2878 2009-11-11  Jon Beniston <jon@beniston.com>
2879
2880         * config.host: Add lm32 targets.
2881         * config/lm32: New directory.
2882         * config/lm32/libgcc_lm32.h: New file.
2883         * config/lm32/_mulsi3.c: New file.
2884         * config/lm32/_udivmodsi4.c: New file.
2885         * config/lm32/_divsi3.c: New file.
2886         * config/lm32/_modsi3.c: New file.
2887         * config/lm32/_udivsi3.c: New file.
2888         * config/lm32/_umodsi3.c: New file.
2889         * config/lm32/_lshrsi3.S: New file.
2890         * config/lm32/_ashrsi3.S: New file.
2891         * config/lm32/_ashlsi3.S: New file.
2892         * config/lm32/crti.S: New file.
2893         * config/lm32/crtn.S: New file.
2894         * config/lm32/t-lm32: New file.
2895         * config/lm32/t-elf: New file.
2896         * config/lm32/t-uclinux: New file.
2897
2898 2009-10-26  Nick Clifton  <nickc@redhat.com>
2899
2900         * config.host: Add support for RX target.
2901         * config/rx: New directory.
2902         * config/rx/rx-abi-functions.c: New file. Supplementary
2903         functions for libgcc to support the RX ABI.
2904         * config/rx/rx-abi.h: New file.  Supplementary header file for
2905         libgcc RX ABI functions.
2906         * config/rx/t-rx: New file: Makefile fragment for building
2907         libgcc for the RX.
2908
2909 2009-10-09  Uros Bizjak  <ubizjak@gmail.com>
2910
2911         * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
2912         constraint of y0 to "g".
2913
2914 2009-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
2915
2916         * config.host: Include the s390 makefile fragments.
2917         * config/s390/32/_fixdfdi.c: New file.
2918         * config/s390/32/_fixsfdi.c: New file.
2919         * config/s390/32/_fixtfdi.c: New file.
2920         * config/s390/32/_fixunsdfdi.c: New file.
2921         * config/s390/32/_fixunssfdi.c: New file.
2922         * config/s390/32/_fixunstfdi.c: New file.
2923         * config/s390/32/t-floattodi: New file.
2924         * config/s390/libgcc-glibc.ver: New file.
2925         * config/s390/t-crtstuff: New file.
2926         * config/s390/t-linux: New file.
2927         * config/s390/t-tpf: New file.
2928
2929 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2930
2931         * configure.ac (AC_PREREQ): Bump to 2.64.
2932
2933 2009-08-22  Kaz Kojima  <kkojima@gcc.gnu.org>
2934
2935         * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
2936
2937 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2938
2939         * configure: Regenerate.
2940
2941 2009-08-09  Douglas B Rupp  <rupp@gnat.com>
2942
2943         * config.host (ia64-hp-*vms*): New target.
2944         (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
2945         with ia64-hp-*vms*.
2946
2947 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2948
2949         * configure.ac: Add snippet for maintainer-mode.
2950         * configure: Regenerate.
2951         * Makefile.in (AUTOCONF, configure_deps): New variables.
2952         ($(srcdir)/configure)): New rule, active only with maintainer
2953         mode turned on.
2954
2955 2009-06-23  DJ Delorie  <dj@redhat.com>
2956
2957         Add MeP port.
2958         * config.host: Add mep support.
2959
2960 2009-06-22  Kai Tietz  <kai.tietz@onevision.com>
2961
2962         * config.host: Add i386/${host_address}/t-fprules-softfp and
2963         t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
2964
2965         * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
2966         for mingw targets.
2967         * config/i386/64/_multc3.c: Likewise.
2968         * config/i386/64/_powitf2.c: Likewise.
2969         * config/i386/64/eqtf2.c: Likewise.
2970         * config/i386/64/getf2.c: Likewise.
2971         * config/i386/64/letf2.c: Likewise.
2972         * config/i386/64/letf2.c: Likewise.
2973         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
2974         unsigned long long for x64 mingw targets.
2975         (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
2976         (_FP_I_TYPE): Define as long long for x64 mingw target.
2977
2978 2009-06-10  Maciej W. Rozycki  <macro@linux-mips.org>
2979
2980         * config.host (vax-*-linux*): New.
2981
2982 2009-05-31  Anthony Green  <green@moxielogic.com>
2983
2984         * config.host: Add moxie support.
2985         * config/moxie/t-moxie: New file.
2986
2987 2009-05-29  David Billinghurst <billingd@gcc.gnu.org>
2988
2989         * config.host: Add i386/${host_address}/t-fprules-softfp and
2990         t-softfp to tmake_file for i[34567]86-*-cygwin*.
2991
2992 2009-04-17  Aurelien Jarno  <aurelien@aurel32.net>
2993
2994         * config.host: Add i386/${host_address}/t-fprules-softfp to
2995         tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
2996
2997 2009-04-09  Nick Clifton  <nickc@redhat.com>
2998
2999         * config/ia64/tf-signs.c: Change copyright header to refer to
3000         version 3 of the GNU General Public License with version 3.1
3001         of the GCC Runtime Library Exception and to point readers at
3002         the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3003         web page.
3004         * config/i386/32/tf-signs.c: Likewise.
3005         * config/libbid/_addsub_dd.c: Likewise.
3006         * config/libbid/_addsub_sd.c: Likewise.
3007         * config/libbid/_addsub_td.c: Likewise.
3008         * config/libbid/_dd_to_df.c: Likewise.
3009         * config/libbid/_dd_to_di.c: Likewise.
3010         * config/libbid/_dd_to_sd.c: Likewise.
3011         * config/libbid/_dd_to_sf.c: Likewise.
3012         * config/libbid/_dd_to_si.c: Likewise.
3013         * config/libbid/_dd_to_td.c: Likewise.
3014         * config/libbid/_dd_to_tf.c: Likewise.
3015         * config/libbid/_dd_to_udi.c: Likewise.
3016         * config/libbid/_dd_to_usi.c: Likewise.
3017         * config/libbid/_dd_to_xf.c: Likewise.
3018         * config/libbid/_df_to_dd.c: Likewise.
3019         * config/libbid/_df_to_sd.c: Likewise.
3020         * config/libbid/_df_to_td.c: Likewise.
3021         * config/libbid/_di_to_dd.c: Likewise.
3022         * config/libbid/_di_to_sd.c: Likewise.
3023         * config/libbid/_di_to_td.c: Likewise.
3024         * config/libbid/_div_dd.c: Likewise.
3025         * config/libbid/_div_sd.c: Likewise.
3026         * config/libbid/_div_td.c: Likewise.
3027         * config/libbid/_eq_dd.c: Likewise.
3028         * config/libbid/_eq_sd.c: Likewise.
3029         * config/libbid/_eq_td.c: Likewise.
3030         * config/libbid/_ge_dd.c: Likewise.
3031         * config/libbid/_ge_sd.c: Likewise.
3032         * config/libbid/_ge_td.c: Likewise.
3033         * config/libbid/_gt_dd.c: Likewise.
3034         * config/libbid/_gt_sd.c: Likewise.
3035         * config/libbid/_gt_td.c: Likewise.
3036         * config/libbid/_isinfd128.c: Likewise.
3037         * config/libbid/_isinfd32.c: Likewise.
3038         * config/libbid/_isinfd64.c: Likewise.
3039         * config/libbid/_le_dd.c: Likewise.
3040         * config/libbid/_le_sd.c: Likewise.
3041         * config/libbid/_le_td.c: Likewise.
3042         * config/libbid/_lt_dd.c: Likewise.
3043         * config/libbid/_lt_sd.c: Likewise.
3044         * config/libbid/_lt_td.c: Likewise.
3045         * config/libbid/_mul_dd.c: Likewise.
3046         * config/libbid/_mul_sd.c: Likewise.
3047         * config/libbid/_mul_td.c: Likewise.
3048         * config/libbid/_ne_dd.c: Likewise.
3049         * config/libbid/_ne_sd.c: Likewise.
3050         * config/libbid/_ne_td.c: Likewise.
3051         * config/libbid/_sd_to_dd.c: Likewise.
3052         * config/libbid/_sd_to_df.c: Likewise.
3053         * config/libbid/_sd_to_di.c: Likewise.
3054         * config/libbid/_sd_to_sf.c: Likewise.
3055         * config/libbid/_sd_to_si.c: Likewise.
3056         * config/libbid/_sd_to_td.c: Likewise.
3057         * config/libbid/_sd_to_tf.c: Likewise.
3058         * config/libbid/_sd_to_udi.c: Likewise.
3059         * config/libbid/_sd_to_usi.c: Likewise.
3060         * config/libbid/_sd_to_xf.c: Likewise.
3061         * config/libbid/_sf_to_dd.c: Likewise.
3062         * config/libbid/_sf_to_sd.c: Likewise.
3063         * config/libbid/_sf_to_td.c: Likewise.
3064         * config/libbid/_si_to_dd.c: Likewise.
3065         * config/libbid/_si_to_sd.c: Likewise.
3066         * config/libbid/_si_to_td.c: Likewise.
3067         * config/libbid/_td_to_dd.c: Likewise.
3068         * config/libbid/_td_to_df.c: Likewise.
3069         * config/libbid/_td_to_di.c: Likewise.
3070         * config/libbid/_td_to_sd.c: Likewise.
3071         * config/libbid/_td_to_sf.c: Likewise.
3072         * config/libbid/_td_to_si.c: Likewise.
3073         * config/libbid/_td_to_tf.c: Likewise.
3074         * config/libbid/_td_to_udi.c: Likewise.
3075         * config/libbid/_td_to_usi.c: Likewise.
3076         * config/libbid/_td_to_xf.c: Likewise.
3077         * config/libbid/_tf_to_dd.c: Likewise.
3078         * config/libbid/_tf_to_sd.c: Likewise.
3079         * config/libbid/_tf_to_td.c: Likewise.
3080         * config/libbid/_udi_to_dd.c: Likewise.
3081         * config/libbid/_udi_to_sd.c: Likewise.
3082         * config/libbid/_udi_to_td.c: Likewise.
3083         * config/libbid/_unord_dd.c: Likewise.
3084         * config/libbid/_unord_sd.c: Likewise.
3085         * config/libbid/_unord_td.c: Likewise.
3086         * config/libbid/_usi_to_dd.c: Likewise.
3087         * config/libbid/_usi_to_sd.c: Likewise.
3088         * config/libbid/_usi_to_td.c: Likewise.
3089         * config/libbid/_xf_to_dd.c: Likewise.
3090         * config/libbid/_xf_to_sd.c: Likewise.
3091         * config/libbid/_xf_to_td.c: Likewise.
3092         * config/libbid/bid128.c: Likewise.
3093         * config/libbid/bid128_2_str.h: Likewise.
3094         * config/libbid/bid128_2_str_macros.h: Likewise.
3095         * config/libbid/bid128_2_str_tables.c: Likewise.
3096         * config/libbid/bid128_add.c: Likewise.
3097         * config/libbid/bid128_compare.c: Likewise.
3098         * config/libbid/bid128_div.c: Likewise.
3099         * config/libbid/bid128_fma.c: Likewise.
3100         * config/libbid/bid128_logb.c: Likewise.
3101         * config/libbid/bid128_minmax.c: Likewise.
3102         * config/libbid/bid128_mul.c: Likewise.
3103         * config/libbid/bid128_next.c: Likewise.
3104         * config/libbid/bid128_noncomp.c: Likewise.
3105         * config/libbid/bid128_quantize.c: Likewise.
3106         * config/libbid/bid128_rem.c: Likewise.
3107         * config/libbid/bid128_round_integral.c: Likewise.
3108         * config/libbid/bid128_scalb.c: Likewise.
3109         * config/libbid/bid128_sqrt.c: Likewise.
3110         * config/libbid/bid128_string.c: Likewise.
3111         * config/libbid/bid128_to_int16.c: Likewise.
3112         * config/libbid/bid128_to_int32.c: Likewise.
3113         * config/libbid/bid128_to_int64.c: Likewise.
3114         * config/libbid/bid128_to_int8.c: Likewise.
3115         * config/libbid/bid128_to_uint16.c: Likewise.
3116         * config/libbid/bid128_to_uint32.c: Likewise.
3117         * config/libbid/bid128_to_uint64.c: Likewise.
3118         * config/libbid/bid128_to_uint8.c: Likewise.
3119         * config/libbid/bid32_to_bid128.c: Likewise.
3120         * config/libbid/bid32_to_bid64.c: Likewise.
3121         * config/libbid/bid64_add.c: Likewise.
3122         * config/libbid/bid64_compare.c: Likewise.
3123         * config/libbid/bid64_div.c: Likewise.
3124         * config/libbid/bid64_fma.c: Likewise.
3125         * config/libbid/bid64_logb.c: Likewise.
3126         * config/libbid/bid64_minmax.c: Likewise.
3127         * config/libbid/bid64_mul.c: Likewise.
3128         * config/libbid/bid64_next.c: Likewise.
3129         * config/libbid/bid64_noncomp.c: Likewise.
3130         * config/libbid/bid64_quantize.c: Likewise.
3131         * config/libbid/bid64_rem.c: Likewise.
3132         * config/libbid/bid64_round_integral.c: Likewise.
3133         * config/libbid/bid64_scalb.c: Likewise.
3134         * config/libbid/bid64_sqrt.c: Likewise.
3135         * config/libbid/bid64_string.c: Likewise.
3136         * config/libbid/bid64_to_bid128.c: Likewise.
3137         * config/libbid/bid64_to_int16.c: Likewise.
3138         * config/libbid/bid64_to_int32.c: Likewise.
3139         * config/libbid/bid64_to_int64.c: Likewise.
3140         * config/libbid/bid64_to_int8.c: Likewise.
3141         * config/libbid/bid64_to_uint16.c: Likewise.
3142         * config/libbid/bid64_to_uint32.c: Likewise.
3143         * config/libbid/bid64_to_uint64.c: Likewise.
3144         * config/libbid/bid64_to_uint8.c: Likewise.
3145         * config/libbid/bid_b2d.h: Likewise.
3146         * config/libbid/bid_binarydecimal.c: Likewise.
3147         * config/libbid/bid_conf.h: Likewise.
3148         * config/libbid/bid_convert_data.c: Likewise.
3149         * config/libbid/bid_decimal_data.c: Likewise.
3150         * config/libbid/bid_decimal_globals.c: Likewise.
3151         * config/libbid/bid_div_macros.h: Likewise.
3152         * config/libbid/bid_dpd.c: Likewise.
3153         * config/libbid/bid_flag_operations.c: Likewise.
3154         * config/libbid/bid_from_int.c: Likewise.
3155         * config/libbid/bid_functions.h: Likewise.
3156         * config/libbid/bid_gcc_intrinsics.h: Likewise.
3157         * config/libbid/bid_inline_add.h: Likewise.
3158         * config/libbid/bid_internal.h: Likewise.
3159         * config/libbid/bid_round.c: Likewise.
3160         * config/libbid/bid_sqrt_macros.h: Likewise.
3161
3162 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
3163
3164         * Makefile.in: Change copyright header to refer to version
3165         3 of the GNU General Public License and to point readers at the
3166         COPYING3 file and the FSF's license web page.
3167         * config.host: Likewise.
3168
3169 2009-04-07  Alan Modra  <amodra@bigpond.net.au>
3170
3171         * config.host: Reorder and merge to match config.gcc change.
3172
3173 2009-04-03  Alan Modra  <amodra@bigpond.net.au>
3174
3175         * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
3176
3177 2009-03-28  Joseph Myers  <joseph@codesourcery.com>
3178
3179         * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
3180         armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
3181         m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
3182         powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
3183
3184 2009-02-12  Uros Bizjak  <ubizjak@gmail.com>
3185
3186         * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
3187         * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3188
3189 2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>
3190
3191         * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
3192         ia64/t-softfp-compat to tmake_file.
3193
3194         * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
3195
3196         * config/ia64/__divxf3.asm: New.
3197         * config/ia64/_fixtfdi.asm: Likewise.
3198         * config/ia64/_fixunstfdi.asm: Likewise.
3199         * config/ia64/_floatditf.asm: Likewise.
3200         * config/ia64/t-fprules-softfp: Likewise.
3201         * config/ia64/t-softfp-compat: Likewise.
3202         * config/ia64/tf-signs.c: Likewise.
3203
3204 2009-01-18  Ben Elliston  <bje@au.ibm.com>
3205
3206         * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3207
3208 2009-01-16  Ben Elliston  <bje@au.ibm.com>
3209
3210         * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
3211         to tmake_file.
3212
3213 2009-01-13  Ben Elliston  <bje@au.ibm.com>
3214
3215         * config/t-softfp: New file.
3216         * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
3217         (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
3218
3219 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
3220
3221         * config.host: Add m32r*-*-rtems*.
3222
3223 2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>
3224
3225         * config.host: Add m32c*-*-rtems*.
3226
3227 2008-11-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3228
3229         PR bootstrap/33100
3230         * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
3231         i386/t-crtstuff if linker supports ZERO terminator unwind entries.
3232         * configure: Regenerate.
3233         * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
3234         tmake_file here from gcc/config.gcc.
3235         Move extra_parts here from gcc/config.gcc.
3236         * config/i386/t-sol2: Move here from gcc/config/i386.
3237         Use gcc_srcdir instead of srcdir.
3238
3239 2008-11-18  Adam Nemet  <anemet@caviumnetworks.com>
3240
3241         * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
3242         case.
3243
3244 2008-11-09  Thomas Schwinge  <tschwinge@gnu.org>
3245
3246         * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
3247
3248 2008-10-08  Thomas Schwinge  <tschwinge@gnu.org>
3249
3250         * config.host: Fold `*-*-gnu*' cases into the Linux ones.
3251
3252 2008-09-03  Hari Sandanagobalane  <hariharan@picochip.com>
3253
3254         Add picoChip port.
3255         * config.host: Add picochip-*-*.
3256
3257 2008-08-06  Bob Wilson  <bob.wilson@acm.org>
3258
3259         * config.host: Match more processor names for Xtensa.
3260
3261 2008-07-08  H.J. Lu  <hongjiu.lu@intel.com>
3262
3263         * config/i386/64/t-softfp-compat: Update comments.
3264
3265 2008-07-07  H.J. Lu  <hongjiu.lu@intel.com>
3266
3267         * config/i386/64/_divtc3-compat.c: Moved to ...
3268         * config/i386/64/_divtc3.c: Here.
3269
3270         * config/i386/64/_multc3-compat.c: Moved to ...
3271         * config/i386/64/_multc3.c: Here.
3272
3273         * config/i386/64/_powitf2-compat.c: Moved to ...
3274         * config/i386/64/_powitf2.c: Here.
3275
3276         * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
3277         .c suffix instead of -compat.c.
3278
3279 2008-07-05  Uros Bizjak  <ubizjak@gmail.com>
3280
3281         * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
3282         (_FP_MUL_MEAT_D): Ditto.
3283         (_FP_DIV_MEAT_S): Ditto.
3284         (_FP_DIV_MEAT_D): Ditto.
3285
3286 2008-07-03  Richard Sandiford  <rdsandiford@googlemail.com>
3287
3288         * Makefile.in: Add support for __sync_* libgcc functions.
3289
3290 2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>
3291
3292         * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
3293
3294 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3295
3296         PR boostrap/36702
3297         * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
3298         and Linux/x86.  Include 64bit t-softfp-compat for Linux/x86.
3299
3300         * config/i386/64/t-fprules-softfp: Moved to ...
3301         * config/i386/64/t-softfp-compat: This.  New.
3302
3303 2008-07-02  Uros Bizjak  <ubizjak@gmail.com>
3304
3305         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
3306         Initialize f with 0.0.
3307
3308 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3309
3310         PR target/36669
3311         * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
3312
3313         * config/i386/64/_divtc3-compat.c: New.
3314         * config/i386/64/_multc3-compat.c: Likewise.
3315         * config/i386/64/_powitf2-compat.c: Likewise.
3316         * config/i386/64/eqtf2.c: Likewise.
3317         * config/i386/64/getf2.c: Likewise.
3318         * config/i386/64/letf2.c: Likewise.
3319         * config/i386/64/t-fprules-softfp: Likewise.
3320
3321 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3322
3323         * config.host: Add i386/${host_address}/t-fprules-softfp to
3324         tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
3325         i[34567]86-*-linux*, x86_64-*-linux*.
3326
3327         * configure.ac: Set host_address to 64 or 32 for x86.
3328         * configure: Regenerated.
3329
3330         * Makefile.in (config.status): Also depend on
3331         $(srcdir)/config.host.
3332
3333         * config/i386/32/t-fprules-softfp: New.
3334         * config/i386/32/tf-signs.c: Likewise.
3335
3336         * config/i386/64/sfp-machine.h: New. Moved from gcc.
3337
3338 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3339             Uros Bizjak  <ubizjak@gmail.com>
3340
3341         * config/i386/32/sfp-machine.h: New.
3342
3343 2008-06-26  Nathan Froyd  <froydnj@codesourcery.com>
3344
3345         * config/rs6000/t-ppccomm: Remove rules that conflict with
3346         auto-generated rules.
3347
3348 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3349
3350         * configure.ac: sinclude override.m4.
3351         * configure: Regenerate.
3352
3353 2008-06-11  Bernhard Fischer  <aldot@gcc.gnu.org>
3354
3355         * configure: Regenerate.
3356
3357 2008-06-10  Joseph Myers  <joseph@codesourcery.com>
3358
3359         * Makefile.in (DECNUMINC): Remove
3360         -I$(MULTIBUILDTOP)../../libdecnumber.
3361         * gstdint.h: New.
3362
3363 2008-06-07  Joseph Myers  <joseph@codesourcery.com>
3364
3365         * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
3366         parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
3367         alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
3368         arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
3369         hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
3370         i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
3371         i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
3372         i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
3373         i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
3374         mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
3375         powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
3376         powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
3377         strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
3378         vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
3379
3380 2008-05-25  Arthur Loiret  <arthur.loiret@u-psud.fr>
3381
3382         * config.host (sh2[lbe]*-*-linux*): Allow target.
3383
3384 2008-04-30  Nathan Froyd  <froydnj@codesourcery.com>
3385
3386         * config/rs6000/t-ppccomm: Add build rules for new files.
3387         (LIB2ADD_ST): New variable.
3388
3389 2008-04-07  Andy Hutchinson  <hutchinsonandy@aim.com>
3390
3391         PR target/34210
3392         PR target/35508
3393         * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
3394         * config/t-avr: New file. Build 16bit libgcc functions.
3395
3396 2008-03-02  Jakub Jelinek  <jakub@redhat.com>
3397
3398         PR target/35401
3399         * config/t-slibgcc-darwin: Make install-leaf dependent on
3400         install-darwin-libgcc-stubs instead of install.
3401
3402 2008-01-25  Joseph Myers  <joseph@codesourcery.com>
3403
3404         * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
3405         tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
3406         sh-*-rtemscoff*): Remove cases.
3407
3408 2007-12-27  Richard Sandiford  <rsandifo@nildram.co.uk>
3409
3410         * Makefile.in (all): Use install-leaf rather than install.
3411         (install): Split most of the rule into...
3412         (install-leaf): ...this new one.
3413
3414 2007-12-19  Etsushi Kato  <ek.kato@gmail.com>
3415             Paolo Bonzini  <bonzini@gnu.org>
3416
3417         PR target/30572
3418         * Makefile.in: Use @shlib_slibdir@ substitution to get
3419         correct install name on darwin.
3420         * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
3421
3422 2007-12-15  Hans-Peter Nilsson  <hp@axis.com>
3423
3424         * config.host (crisv32-*-elf, crisv32-*-none): New, same as
3425         cris-*-elf and cris-*-none.
3426         (crisv32-*-linux*): Similar, as cris-*-linux*.
3427
3428 2007-11-20  Rask Ingemann Lambertsen  <rask@sygehus.dk>
3429
3430         * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
3431
3432 2007-10-27  H.J. Lu  <hongjiu.lu@intel.com>
3433
3434         PR regression/33926
3435         * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
3436         * configure: Regenerated.
3437
3438 2007-09-27  H.J. Lu  <hongjiu.lu@intel.com>
3439
3440         * Makefile.in (dfp-filenames): Replace decimal_globals,
3441         decimal_data, binarydecimal and convert_data with
3442         bid_decimal_globals, bid_decimal_data, bid_binarydecimal
3443         and bid_convert_data, respectively.
3444
3445 2007-09-17  Chao-ying Fu  <fu@mips.com>
3446             Nigel Stephens  <nigel@mips.com>
3447
3448         * fixed-obj.mk: New file to support fine-grain fixed-point functions.
3449         * Makefile.in (fixed_point): Define.
3450         Check if fixed_point is yes to build support functions.
3451         * configure.ac: Check for fixed_point support.
3452         * configure: Regenerated.
3453         * gen-fixed.sh: New file to generate lists of fixed-point labels,
3454         funcs, modes, from, to.
3455
3456 2007-09-11  Janis Johnson  <janis187@us.ibm.com
3457
3458         * Makefile.in (dfp-filenames): Add bid128_noncomp.
3459
3460 2007-09-10  Janis Johnson  <janis187@us.ibm.com>
3461
3462         * Makefile.in (dfp-filenames): Remove decUtility, add
3463         decDouble, decPacked, decQuad, decSingle.
3464
3465 2007-08-27  Hans Kester  <hans.kester@ellips.nl>
3466
3467         * config.host : Add x86_64-elf target.
3468
3469 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
3470
3471         * configure.ac (set_have_cc_tls): Add a missing =.
3472         * configure: Regenerated.
3473
3474 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
3475
3476         * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
3477         and x86_64-*-linux*.
3478
3479         * config/t-tls: New file.
3480
3481         * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
3482
3483         * configure.ac: Include ../config/enable.m4 and
3484         ../config/tls.m4.  Use GCC_CHECK_CC_TLS to check if assembler
3485         supports TLS and substitute set_have_cc_tls.
3486         * configure: Regenerated.
3487
3488 2007-07-04  H.J. Lu  <hongjiu.lu@intel.com>
3489
3490         * Makefile.in: Use libbid for DFP when BID is enabled.
3491
3492 2007-06-14  Danny Smith  <dannysmith@users.sourceforge.net>
3493
3494         * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
3495         extra_parts. Add config/i386/t-cygming to tmake_file.
3496         * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
3497
3498 2007-05-29  Zuxy Meng  <zuxy.meng@gmail.com>
3499             Danny Smith  <dannysmith@users.sourceforge.net>
3500
3501         PR target/29498
3502         * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
3503         crtfastmath.o to extra_parts.  Add i386/t-crtfm to tmake_file.
3504         * config/i386/t-crtfm: Compile crtfastmath.o with
3505         -minline-all-stringops.
3506
3507 2007-05-10  Richard Sandiford  <richard@codesourcery.com>
3508
3509         * config.host (sparc-wrs-vxworks): New target.
3510
3511 2007-04-14  Kazu Hirata  <kazu@codesourcery.com>
3512
3513         * config.host: Recognize fido.
3514
3515 2007-04-04  Janis Johnson  <janis187@us.ibm.com>
3516
3517         * configure: Check host, not target, for decimal float support.
3518
3519 2007-04-03  Uros Bizjak  <ubizjak@gmail.com>
3520
3521         * config/i386/t-crtpc: New file.
3522         * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
3523         (x86_64-*-linux*): Ditto.
3524
3525 2007-02-30  Kai Tietz  <kai.tietz@onevision.com>
3526
3527         * config.host (x86_64-*-mingw*): New target.
3528
3529 2007-03-23  Michael Meissner  <michael.meissner@amd.com>
3530             H.J. Lu  <hongjiu.lu@intel.com>
3531
3532         * Makefile.in (enable_decimal_float): New.
3533         (DECNUMINC): Add
3534         -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
3535         (dec-objects): Move decimal32, decimal64 and decimal128 to ...
3536         (decbits-filenames): This.
3537         (decbits-objects): New.
3538         (libgcc-objects): Add $(decbits-objects).
3539
3540         * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
3541         Substitute enable_decimal_float.
3542         * configure: Regenerated.
3543
3544 2007-03-19  Hans-Peter Nilsson  <hp@axis.com>
3545
3546         * config.host (cris-*-elf | cris-*-none): Set extra_parts.
3547
3548 2007-03-12  Brooks Moses  <brooks.moses@codesourcery.com>
3549
3550         * Makefile.in (install-info): New dummy target.
3551
3552 2007-03-05  Bernd Schmidt  <bernd.schmidt@analog.com>
3553
3554         * config.host (bfin*-linux-uclibc*): Set extra_parts.
3555
3556 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
3557
3558         * Makefile.in: Add install-html and install-pdf dummy
3559         targets.
3560
3561 2007-02-05  Roger Sayle  <roger@eyesopen.com>
3562             Daniel Jacobowitz  <dan@codesourcery.com>
3563
3564         * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
3565         (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
3566         (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
3567
3568 2007-01-29  Janis Johnson  <janis187@us.ibm.com>
3569
3570         * Makefile.in (dec-filenames): Add decExcept.
3571
3572 2007-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
3573
3574         PR bootstrap/30469
3575         * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
3576         -fprofile-use.
3577
3578 2007-01-25  Daniel Jacobowitz  <dan@codesourcery.com>
3579
3580         * configure.ac: Add --enable-version-specific-runtime-libs.
3581         Correct $slibdir default.
3582         * configure: Regenerated.
3583
3584 2007-01-23  Joseph Myers  <joseph@codesourcery.com>
3585
3586         * config/rs6000/t-ldbl128: Always use -mlong-double-128.
3587
3588 2007-01-21  Andrew Pinski  <pinskia@gmail.com>
3589
3590         PR target/30519
3591         * config.host (alpha*-*-linux*): Set extra_parts.
3592
3593 2007-01-09  Kaz Kojima  <kkojima@gcc.gnu.org>
3594
3595         * config/sh/t-linux: New.
3596         * config.host (sh*-*-linux*): Set tmake_file.
3597
3598 2007-01-05  Daniel Jacobowitz  <dan@codesourcery.com>
3599
3600         * Makefile.in (install): Handle multilibs.
3601
3602 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
3603
3604         * Makefile.in: Added .PHONY entry for documentation targets.
3605
3606 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
3607
3608         * Makefile.in: Add empty info, html, dvi, pdf targets.
3609
3610 2007-01-04  Mike Stump  <mrs@apple.com>
3611
3612         * Makefile.in (MAKEINFO): Remove.
3613         (PERL): Likewise.
3614
3615 2007-01-04  Paolo Bonzini  <bonzini@gnu.org>
3616
3617         * configure.ac: Add GCC_TOPLEV_SUBDIRS.
3618         * configure: Regenerate.
3619         * Makefile.in (host_subdir): Substitute it.
3620         (gcc_objdir): Use it.
3621
3622 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
3623
3624         * config.host (ia64*-*-linux*): Set tmake_file.
3625
3626 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
3627
3628         * Makefile.in (version): Define.
3629
3630 2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>
3631             Paolo Bonzini  <bonzini@gnu.org>
3632
3633         * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
3634         config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
3635         config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
3636         config/sparc/t-crtfm, config/t-slibgcc-darwin,
3637         config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
3638         shared-object.mk, siditi-object.mk, static-object.mk: New files.
3639         * configure: Generated.