libgcc/ChangeLog

   1 2013-11-10  Kai Tietz  <ktietz@redhat.com>
   2
   3         Back-merged from trunk
   4         * config/i386/cygming-crtbegin.c (__gcc_register_frame):
   5         Increment load-count on use of LIBGCC_SONAME DLL.
   6         (hmod_libgcc): New static variable to hold handle of
   7         LIBGCC_SONAME DLL.
   8         (__gcc_deregister_frame): Decrement load-count of
   9         LIBGCC_SONAME DLL.
  10
  11 2013-11-07  Uros Bizjak  <ubizjak@gmail.com>
  12
  13         * config/i386/32/sfp-machine.c (FP_HANDLE_EXCEPTIONS): Handle
  14         FP_EX_DENORM.
  15         * config/i386/64/sfp-machine.c (FP_HANDLE_EXCEPTIONS): Ditto.
  16
  17 2013-08-01  Maxim Kuvyrkov  <maxim@kugelworks.com>
  18
  19         Backport from trunk: Fix licenses on several libgcc files.
  20
  21         * config/ia64/unwind-ia64.h,
  22         * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
  23         GPL-3.0-with-GCC-exception.
  24
  25 2013-06-08  Walter Lee  <walt@tilera.com>
  26
  27         Backport from mainline:
  28         2013-06-08  Walter Lee  <walt@tilera.com>
  29
  30         * config/tilepro/atomic.h: Don't include stdint.h or features.h.
  31         Replace int64_t with long long.  Add __extension__ where
  32         appropriate.
  33
  34 2013-06-06  Douglas B Rupp  <rupp@adacore.com>
  35
  36         * config.host (arm-wrs-vxworks): Configure with other soft float.
  37
  38 2013-05-20  Chung-Ju Wu  <jasonwucj@gmail.com>
  39
  40         Backport from mainline:
  41         2012-05-24  Olivier Hainque  <hainque@adacore.com>
  42
  43         * Makefile.in (clean): Remove libgcc_tm.stamp as well.
  44         Use a separate command for stamp removals.
  45
  46 2013-04-11  Julian Brown  <julian@codesourcery.com>
  47
  48         * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
  49         (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
  50         unsigned char/unsigned short.
  51         (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
  52
  53 2013-04-11  Release Manager
  54
  55         * GCC 4.7.3 released.
  56
  57 2013-04-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  58
  59         PR other/55274
  60         * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
  61
  62 2013-03-25  Oleg Endo  <olegendo@gcc.gnu.org>
  63
  64         Backport from mainline:
  65         2013-03-13  Oleg Endo  <olegendo@gcc.gnu.org>
  66
  67         PR target/49880
  68         * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
  69         (sdivsi3, udivsi3): Remove SH4 check and always compile these
  70         functions.
  71
  72 2013-03-06  Oleg Endo  <olegendo@gcc.gnu.org>
  73
  74         Backport from mainline.
  75         2013-03-06  Oleg Endo  <olegendo@gcc.gnu.org>
  76
  77         PR target/56529
  78         * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
  79         inclusion list.
  80
  81 2013-03-06  Sebastian Huber <sebastian.huber@embedded-brains.de>
  82
  83         * config.host (arm*-*-rtemself*): New.
  84         (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
  85         "arm*-*-rtemseabi*" to "arm*-*-rtems*".
  86
  87 2012-12-18  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org
  88
  89         Backport from mainline.
  90         2012-10-15  Matthias Klose  <doko@ubuntu.com>
  91
  92         * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
  93
  94 2012-12-17  Matthias Klose  <doko@ubuntu.com>
  95
  96         * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
  97         as unused.
  98         (_Unwind_decode_typeinfo_ptr): Mark base as unused.
  99
 100 2012-12-09  Uros Bizjak  <ubizjak@gmail.com>
 101
 102         PR target/55344
 103         * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
 104
 105 2012-12-04  Richard Henderson  <rth@redhat.com>
 106
 107         PR bootstrap/55571
 108         * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
 109
 110 2012-11-28  Richard Henderson  <rth@redhat.com>
 111
 112         PR libgcc/48076
 113         * emutls.c (__emutls_get_address): Avoid race condition between
 114         obj->loc.offset read and emutls_key initialization.
 115
 116 2012-11-04  Uros Bizjak  <ubizjak@gmail.com>
 117
 118         PR target/55175
 119         * config/i386/32/sfp-machine.h: Guard exception handling and
 120         rounding handling code with _SOFT_FLOAT.
 121         * config/i386/64/sfp-machine.h: Ditto.
 122
 123 2012-10-31  Joel Sherrill  <joel.sherrill@oarcorp.com>
 124
 125         * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
 126         as extra_parts.
 127
 128 2012-10-25  Ralf Corsépius <ralf.corsepius@rtems.org>
 129
 130         * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
 131
 132 2012-10-25  Ralf Corsépius <ralf.corsepius@rtems.org>
 133
 134         * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
 135
 136 2012-10-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 137
 138         * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
 139         tmake_file.
 140
 141 2012-10-06  Mark Kettenis  <kettenis@openbsd.org>
 142
 143         * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
 144         * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
 145         (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
 146         (ElfW): Likewise.
 147
 148 2012-09-20  Release Manager
 149
 150         * GCC 4.7.2 released.
 151
 152 2012-09-05  Georg-Johann Lay  <avr@gjlay.de>
 153
 154         Backport from 2012-09-05 mainline r190697.
 155
 156         PR target/54461
 157         * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
 158         configured --with-avrlibc.
 159         * config/avr/t-avrlibc: New file.
 160         * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
 161         (DPBIT_FUNCS): Ditto.
 162         (TPBIT_FUNCS): Ditto.
 163
 164 2012-08-21  Ian Lance Taylor  <iant@google.com>
 165
 166         * config/i386/morestack.S (__morestack_non_split): Increase amount
 167         of space allocated for non-split code stack.
 168
 169 2012-08-16  David Edelsohn  <dje.gcc@gmail.com>
 170
 171         Backported from mainline
 172         2012-08-16  David Edelsohn  <dje.gcc@gmail.com>
 173
 174         * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
 175         rs6000/t-slibgcc-aix.
 176
 177 2012-06-14  Release Manager
 178
 179         * GCC 4.7.1 released.
 180
 181 2012-05-25  Ian Lance Taylor  <iant@google.com>
 182
 183         * config/i386/morestack.S (__morestack_non_split): Check whether
 184         caller is varargs and needs %bp to hold the stack frame on return.
 185
 186 2012-05-24  Olivier Hainque  <hainque@adacore.com>
 187
 188         * Makefile.in: Move dependency on install-unwind_h from
 189         "install-leaf" to "install".
 190
 191 2012-05-21  Andrew Pinski  <apinski@cavium.com>
 192
 193         PR bootstrap/53183
 194         * configure.ac: Define the default includes to being none.
 195         * configure: Regenerate.
 196
 197 2012-05-16  Olivier Hainque  <hainque@adacore.com>
 198
 199         * Makefile.in (install-unwind_h): Rename into ...
 200         (install-unwind_h-forbuild): New target.
 201         (all): Use it instead of the former install-unwind_h.
 202         (install-unwind_h): Reinstate, copy to user install destination
 203         for include files, not to the internal gcc object directory one.
 204         (install-leaf): Depend on it.
 205
 206 2012-04-30  Andreas Tobler  <andreast@fgznet.ch>
 207
 208         Backport from mainline
 209         2012-03-21  Andreas Tobler  <andreast@fgznet.ch>
 210
 211         * config.host: Add bits to support powerpc64-*-freebsd*.
 212         * config/rs6000/freebsd-unwind.h: New file.
 213         * config/rs6000/t-freebsd64: New file.
 214
 215 2012-04-28  Aurelien Jarno  <aurelien@aurel32.net>
 216
 217         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
 218         (mips*-*-linux*): Include mips/t-tpbit when long double is
 219         16 bytes long.
 220
 221 2012-04-20  Thomas Schwinge  <thomas@codesourcery.com>
 222
 223         struct siginfo vs. siginfo_t
 224
 225         Backport from trunk:
 226
 227         2012-04-20  Thomas Schwinge  <thomas@codesourcery.com>
 228
 229         * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
 230         siginfo_t instead of struct siginfo.
 231         * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
 232         * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
 233         * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
 234         (ia64_handle_unwabi): Likewise.
 235         * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
 236         * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
 237         * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
 238         (sh_fallback_frame_state): Likewise.
 239         * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
 240         * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
 241
 242 2012-04-06  Walter Lee  <walt@tilera.com>
 243
 244         Backport from mainline
 245         2012-03-07  Walter Lee  <walt@tilera.com>
 246
 247         * config/tilepro/atomic.c: Rename "atomic_" prefix to
 248         "arch_atomic_".
 249         (atomic_xor): Rename and move definition to
 250         config/tilepro/atomic.h.
 251         (atomic_nand): Ditto.
 252         * config/tilepro/atomic.h: Rename "atomic_" prefix to
 253         "arch_atomic_".
 254         (arch_atomic_xor): Move from config/tilepro/atomic.c.
 255         (arch_atomic_nand): Ditto.
 256
 257 2012-04-02  H.J. Lu  <hongjiu.lu@intel.com>
 258
 259         Backported from mainline
 260         2012-04-02  H.J. Lu  <hongjiu.lu@intel.com>
 261
 262         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
 263         system call number.
 264
 265 2012-03-31  Eric Botcazou  <ebotcazou@adacore.com>
 266
 267         * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
 268         if it hasn't been previously saved.
 269
 270 2012-03-28  Georg-Johann Lay  <avr@gjlay.de>
 271
 272         Backport from 2012-03-28 mainline r185907.
 273
 274         PR target/52737
 275         * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
 276         instead of __AVR_HAVE_8BIT_SP__.
 277
 278 2012-03-22  Georg-Johann Lay  <avr@gjlay.de>
 279
 280         Backport from 2012-03-07 mainline r185033.
 281
 282         PR target/52507
 283         * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
 284
 285         Backport from 2012-03-07 mainline r185031.
 286
 287         PR target/52505
 288         * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
 289         from RAM.
 290
 291         Backport from 2012-03-07 mainline r185030.
 292
 293         PR target/52461
 294         PR target/52508
 295         * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
 296         if RAMPZ affects reading from RAM.
 297         (__tablejump_elpm__): Ditto.
 298         (.xload): Ditto.
 299         (__movmemx_hi): Ditto.
 300         (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
 301         (__do_global_dtors): Ditto.
 302         (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
 303         (__movmemx_hi): Ditto.
 304
 305 2012-03-22  Release Manager
 306
 307         * GCC 4.7.0 released.
 308
 309 2012-03-01  Kai Tietz  <ktietz@redhat.com>
 310
 311         * soft-fp: Imported from glibc upstream.
 312
 313 2012-02-28  Kai Tietz  <ktietz@redhat.com>
 314
 315         * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
 316         for mingw-targets as attribute gcc_struct.
 317
 318 2012-02-28  Ian Lance Taylor  <iant@google.com>
 319
 320         * generic-morestack.c (__splitstack_releasecontext): Correct call
 321         to __morestack_release_segments.
 322
 323 2012-02-27  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 324
 325         PR target/52390
 326         * generic-morestack.c (__generic_morestack_set_initial_sp): Test
 327         for __linux__ when removing signals from __morestack_fullmask.
 328
 329 2012-02-23  Georg-Johann Lay  <avr@gjlay.de>
 330
 331         PR target/52261
 332         * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
 333
 334 2012-02-23  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
 335
 336         * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
 337         instead of HAVE_INITFINI_ARRAY.
 338         * config/ia64/crtend.S: Likewise.
 339
 340 2012-02-20  Kai Tietz  <ktietz@redhat.com>
 341
 342         PR libstdc++/52300
 343         * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
 344
 345         * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
 346         to w32-unwind.h header.
 347
 348 2012-02-19  Richard Sandiford  <rdsandiford@googlemail.com>
 349
 350         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
 351         (mips*-*-linux*): Remove t-slibgcc-libgcc.
 352         * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
 353         * config/mips/mips16.S (__mips16_rdhwr): Delete.
 354
 355 2012-02-19  Richard Sandiford  <rdsandiford@googlemail.com>
 356
 357         * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
 358
 359 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
 360
 361         PR libitm/52220
 362         * config/darwin-crt-tm.c: Correct typo.
 363
 364 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
 365             Patrick Marlier  <patrick.marlier@gmail.com>
 366
 367         PR libitm/52220
 368         * config/darwin-crt-tm.c: Generate dummy functions.
 369
 370 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
 371             Patrick Marlier  <patrick.marlier@gmail.com>
 372
 373         PR libitm/52042
 374         * config/darwin-crt-tm.c (getTMCloneTable): New function.
 375         (__doTMRegistrations): Call it.
 376         (__doTMdeRegistrations): Likewise.
 377
 378 2012-01-15  Georg-Johann Lay  <avr@gjlay.de>
 379             Anatoly Sokolov <aesok@post.ru>
 380             Eric Weddington <eric.weddington@atmel.com>
 381
 382         PR target/52261
 383         * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
 384         (__epilogue_restores__): Ditto.
 385
 386 2012-02-15  Eric Botcazou  <ebotcazou@adacore.com>
 387
 388         PR target/51921
 389         PR target/52205
 390         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
 391         Solaris 11 and slightly reformat.
 392         (sparc_is_sighandler): Likewise.
 393
 394 2012-02-14  Walter Lee  <walt@tilera.com>
 395
 396         * config.host: Handle tilegx and tilepro.
 397         * config/tilegx/sfp-machine.h: New file.
 398         * config/tilegx/sfp-machine32.h: New file.
 399         * config/tilegx/sfp-machine64.h: New file.
 400         * config/tilegx/t-crtstuff: New file.
 401         * config/tilegx/t-softfp: New file.
 402         * config/tilegx/t-tilegx: New file.
 403         * config/tilepro/atomic.c: New file.
 404         * config/tilepro/atomic.h: New file.
 405         * config/tilepro/linux-unwind.h: New file.
 406         * config/tilepro/sfp-machine.h: New file.
 407         * config/tilepro/softdivide.c: New file.
 408         * config/tilepro/softmpy.S: New file.
 409         * config/tilepro/t-crtstuff: New file.
 410         * config/tilepro/t-tilepro: New file.
 411
 412 2012-02-07  Jonathan Wakely  <jwakely.gcc@gmail.com>
 413
 414         PR libstdc++/51296
 415         PR libstdc++/51906
 416         * gthr-posix.h: Allow static initializer macros to be disabled.
 417         (__gthrw_pthread_cond_init): Define weak reference unconditionally.
 418
 419 2012-02-05  Chung-Lin Tang  <cltang@codesourcery.com>
 420
 421         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
 422         Add t-slibgcc-libgcc to tmake_file.
 423         * config/mips/libgcc-mips16.ver: Revert previous patch.
 424         * config/mips/mips16.S (__mips16_rdhwr): Hide.
 425
 426 2012-02-02  Sumanth G <sumanth.gundapaneni@kpitcummins.com>
 427             Jayant R Sonar <jayant.sonar@kpitcummins.com>
 428
 429         * config.host: Add National Semiconductor CR16 target (cr16-*-*).
 430         * config/cr16/crti.S: New file.
 431         * config/cr16/crtlibid.S: New file.
 432         * config/cr16/crtn.S: New file.
 433         * config/cr16/lib1funcs.S: New file.
 434         * config/cr16/t-cr16: New file.
 435         * config/cr16/t-crtlibid: New file.
 436         * config/cr16/unwind-dw2.h: New file.
 437         * config/cr16/unwind-cr16.c: New file.
 438         * config/cr16/divmodhi3.c: New file.
 439
 440 2012-01-25  Alan Modra  <amodra@gmail.com>
 441
 442         * config/rs6000/t-linux64: Delete.  Move..
 443         * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
 444         * config/rs6000/t-linux: ..and libgcc flags to here.
 445
 446 2012-01-22  Douglas B Rupp  <rupp@gnat.com>
 447
 448         * config.host (i[34567]86-*-interix3*):
 449         Change triplet to i[34567]86-*-interix[3-9]*.
 450         * configure: Regenerate.
 451
 452 2012-01-15  Chung-Lin Tang  <cltang@codesourcery.com>
 453             Richard Sandiford  <rdsandiford@googlemail.com>
 454
 455         * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
 456         * config/mips/mips16.S (__mips16_rdhwr): New function.
 457         * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
 458
 459 2012-01-11  Nathan Sidwell  <nathan@acm.org>
 460
 461         * libgcov.c (__gcov_init): Ignore objects with no functions.
 462
 463 2012-01-10  Georg-Johann Lay  <avr@gjlay.de>
 464
 465         PR target/49868
 466         Extend __pgmx semantics to linearize memory.
 467         * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
 468         * config/avr/lib1funcs.S (__xload_1): New function.
 469         (__movmemx_qi, __movmemx_hi): New functions.
 470         (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
 471         semantics.
 472
 473 2012-01-09  Eric Botcazou  <ebotcazou@adacore.com>
 474
 475         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
 476         purported sigacthandler address isn't null before dereferencing it.
 477         (sparc_is_sighandler): Likewise.
 478
 479 2012-01-09  Eric Botcazou  <ebotcazou@adacore.com>
 480
 481         PR ada/41929
 482         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
 483         add CFA.  Revert back to old code for Solaris 8+ multi-threaded.
 484         (sparc_is_sighandler): Likewise.
 485         (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
 486
 487 2012-01-06  Tristan Gingold  <gingold@adacore.com>
 488
 489         * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
 490         compatibility thunks...
 491         (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
 492         (crtbeginS.o, crtendS.o): ... and these to ...
 493         * config/ia64/t-ia64-elf: ... this new file.
 494         * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
 495         (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
 496
 497 2012-01-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 498
 499         * configure: Regenerate.
 500         * config/s390/t-crtstuff: Remove -fPIC.
 501
 502 2012-01-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
 503
 504         PR bootstrap/51006
 505         * enable-execute-stack-mprotect.c (getpagesize): Do not define
 506         for NetBSD.
 507
 508 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
 509
 510         PR target/51345
 511         * config/avr/lib1funcs.S: Remove FIXME comments.
 512         (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
 513
 514 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
 515
 516         Implement light-weight DImode support.
 517         * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
 518         _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
 519         * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
 520         __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
 521
 522 2011-12-30  Nathan Sidwell  <nathan@acm.org>
 523
 524         * libgcov.c (gcov_crc32): Remove global var.
 525         (free_fn_data): New function.
 526         (buffer_fn_data): Pass in filename, more robust error recovery.
 527         (crc32_unsigned): New function.
 528         (gcov_exit): More robust detection of new program. More robust
 529         error recovery.
 530         (__gcov_init): Do not update program's crc here.
 531
 532 2011-12-21  Tristan Gingold  <gingold@adacore.com>
 533
 534         * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
 535
 536 2011-12-21  Ian Lance Taylor  <iant@google.com>
 537
 538         * config/i386/morestack.S: Simplify CFI opcodes throughout.
 539
 540 2011-12-20  Ian Lance Taylor  <iant@google.com>
 541
 542         * config/i386/morestack.S (__morestack_non_split): If there is
 543         enough stack space already, don't split.  Ask for more stack space
 544         than we required.
 545
 546 2011-12-20  Sergio Durigan Junior  <sergiodj@redhat.com>
 547
 548         * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
 549         `sys/sdt.h'.
 550         (_Unwind_DebugHook): New function.
 551         (uw_restore_core_regs): New define.
 552         (unwind_phase2): Use uw_restore_core_regs instead of
 553         restore_core_regs.
 554         (unwind_phase2_forced): Likewise.
 555         (__gnu_Unwind_Resume): Likewise.
 556
 557 2011-12-20  Uros Bizjak  <ubizjak@gmail.com>
 558
 559         * config/alpha/linux-unwind.h: Update copyright years.
 560         (MD_FROB_UPDATE_CONTEXT): New define.
 561         (alpha_frob_update_context): New function.
 562
 563 2011-12-17  Richard Sandiford  <rdsandiford@googlemail.com>
 564
 565         * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
 566         tmake_file rather replacing it.
 567
 568 2011-12-15  Iain Sandoe  <iains@gcc.gnu.org>
 569
 570         * config/rs6000/darwin-world.S (toplevel): Make it clear that this
 571         function is not used for PPC64.
 572         (save_world): Amend comments.  Update the VRsave mask to reflect the
 573         saved regs.
 574         (rest_world): Update comments, do not  clobber r10, do not use r8.
 575         (eh_rest_world_r10): Amend comments, do not use r8.
 576         (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
 577         no longer used, move restore of CR and target address to the end of
 578         the routine.
 579
 580 2011-12-14  H.J. Lu  <hongjiu.lu@intel.com>
 581
 582         * generic-morestack.c (__generic_morestack_set_initial_sp): Check
 583         __GLIBC__ instead of __linux__ when using __SIGRTMIN.
 584
 585 2011-12-14  Georg-Johann Lay  <avr@gjlay.de>
 586
 587         PR target/49313
 588         * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
 589         * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
 590
 591 2011-12-11  Eric Botcazou  <ebotcazou@adacore.com>
 592
 593         * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
 594
 595 2011-12-09  Georg-Johann Lay  <avr@gjlay.de>
 596
 597         PR target/49313
 598         * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
 599         * config/avr/lib1funcs.S (__muldi3): New function.
 600
 601 2011-12-06  Andrew Pinski  <apinski@cavium.com>
 602
 603         * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
 604         size of func_ptr.
 605         (__frame_dummy_init_array_entry): Likewise.
 606
 607 2011-12-06  Georg-Johann Lay  <avr@gjlay.de>
 608
 609         Forward-port from gcc-4_6-branch r181936 2011-12-02.
 610
 611         PR target/51345
 612         PR target/51002
 613         * config/avr/lib1funcs.S (__prologue_saves__,
 614         __epilogue_restores__, __divdi3_moddi3): Enclose parts using
 615         __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__).  Add FIXME comments.
 616
 617 2011-12-04  Iain Sandoe  <iains@gcc.gnu.org>
 618
 619         * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
 620
 621 2011-11-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 622
 623         PR other/51272
 624         * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
 625         (_ITM_deregisterTMCloneTable): Likewise.
 626         (__register_frame_info): Fix unused warning.
 627         (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
 628         pthread_default_stacksize_np): Likewise.
 629         * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
 630
 631 2011-11-29  DJ Delorie  <dj@redhat.com>
 632
 633         * config.host (rl78-*-elf): New case.
 634         * config/rl78: New directory for the Renesas RL78.
 635
 636 2011-11-29  Bernd Schmidt  <bernds@codesourcery.com>
 637
 638         * config.host (tic6x-*-uclinux): Append to extra_parts.  Fix
 639         formatting.
 640
 641 2011-11-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 642
 643         PR other/51022
 644         * config/rs6000/t-savresfgpr: New file.
 645         * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
 646         $(srcdir)/config/rs6000/eabi.S.
 647         * config/rs6000/t-ppccomm-ldbl: Remove.
 648         * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
 649         tmake_file.
 650         (powerpc-*-eabispe*): Likewise.
 651         (powerpc-*-eabi*): Likewise.
 652         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
 653         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
 654         to tmake_file, remove rs6000/t-ppccomm-ldbl.
 655         (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
 656         tmake_file.
 657         (powerpc-*-eabisim*): Likewise.
 658         (powerpc-*-elf*): Likewise.
 659         (powerpc-*-eabialtivec*): Likewise.
 660         (powerpc-xilinx-eabi*): Likewise.
 661         (powerpc-*-rtems*): Likewise.
 662         (powerpcle-*-elf*): Likewise.
 663         (powerpcle-*-eabisim*): Likewise.
 664         (powerpcle-*-eabi*): Likewise.
 665
 666 2011-11-27  Ian Lance Taylor  <iant@google.com>
 667
 668         * generic-morestack.c (__splitstack_find): Check for NULL old
 669         stack value.
 670         (__splitstack_resetcontext): New function.
 671         (__splitstack_releasecontext): New function.
 672         * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
 673
 674 2011-11-27  Iain Sandoe  <iains@gcc.gnu.org>
 675
 676         * config/darwin-crt-tm.c: Correct comments, use correct licence.
 677
 678 2011-11-27  Iain Sandoe  <iains@gcc.gnu.org>
 679
 680         * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
 681
 682 2011-11-26  Richard Henderson  <rth@redhat.com>
 683
 684         * config/m68k/linux-atomic.c: New file.
 685         * config/m68k/t-linux: New file.
 686         * config.host (m68k-uclinux, m68k-linux): Use it.
 687
 688 2011-11-26  Richard Henderson  <rth@redhat.com>
 689
 690         * crtstuff.c (__TMC_LIST__): Mark used not unused.
 691         (__TMC_END__): Only declare if hidden is available; in the definition,
 692         if hidden is unavailable add a null record.
 693         (deregister_tm_clones, register_tm_clones): New.
 694         (__do_global_dtors_aux, frame_dummy): Use them.
 695         (__do_global_dtors, __do_global_ctors_1): Likewise.
 696
 697 2011-11-22  Iain Sandoe  <iains@gcc.gnu.org>
 698
 699         * config/darwin-crt-tm.c: New file.
 700         * config.host (darwin): Build crttms.o crttme.o to provide
 701         startup and shutdown for tm clones.
 702         * config/t-darwin (crttms.o): New build rule.
 703         (crttme.o): Likewise.
 704
 705 2011-11-21  Hans-Peter Nilsson  <hp@axis.com>
 706
 707         * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
 708         et al.
 709
 710 2011-11-21  Richard Henderson  <rth@redhat.com>
 711
 712         * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
 713         (__TMC_LIST__, __TMC_END__): New.
 714         (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
 715         (__do_global_dtors): Likewise.
 716         (frame_dummy): Call _ITM_registerTMCloneTable.
 717         (__do_global_ctors_1): Likewise.
 718
 719 2011-11-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 720
 721         * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
 722         (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
 723         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
 724         (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
 725         * config/i386/t-darwin64: Remove.
 726         * config/sh/t-netbsd (LIB2ADD): Remove.
 727
 728 2011-11-21  Georg-Johann Lay  <avr@gjlay.de>
 729
 730         PR target/49313
 731         * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
 732         (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
 733         * config/avr/lib1funcs.S (wmov): New assembler macro.
 734         (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
 735         (__moddi3, __divdi3, __divdi3_moddi3): New functions.
 736         (__udivmod64): New function.
 737         (__negdi2): New function.
 738
 739 2011-11-21  Gerald Pfeifer  <gerald@pfeifer.com>
 740
 741         * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
 742         *-*-freebsd*aout*): Remove.
 743
 744 2011-11-20  Hans-Peter Nilsson  <hp@axis.com>
 745
 746         * static-object.mk (c_flags-$o): Save c_flags.
 747         ($(base)$(objext)): Use it.
 748
 749 2011-11-18  Steve Ellcey  <sje@cup.hp.com>
 750
 751         * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
 752
 753 2011-11-18  Georg-Johann Lay  <avr@gjlay.de>
 754
 755         PR target/49868
 756         * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
 757         * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
 758         New functions.
 759
 760 2011-11-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 761
 762         * config/arm/lib1funcs.asm (udivsi3): Add support for divide
 763         functions.
 764         (aeabi_uidivmod): Likewise.
 765         (umodsi3): Likewise.
 766         (divsi3): Likewise.
 767         (aeabi_idivmod): Likewise.
 768         (modsi3): Likewise.
 769
 770 2011-11-16  Tristan Gingold  <gingold@adacore.com>
 771
 772         * config/alpha/qrnnd.S: Use specific pseudos for VMS.
 773
 774 2011-11-15  Georg-Johann Lay  <avr@gjlay.de>
 775
 776         PR target/49868
 777         * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3,  _load_4.
 778         * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
 779
 780 2011-11-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 781
 782         * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
 783         tmake_file list.
 784         * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
 785         * config/pa/t-stublib64: Delete.
 786
 787 2011-11-12  Richard Henderson  <rth@redhat.com>
 788
 789         * config/rs6000/linux-unwind.h (frob_update_context): Properly
 790         cast the pointer argument to _Unwind_SetGRPtr.
 791
 792 2011-11-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 793
 794         * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
 795
 796 2011-11-09  Ian Lance Taylor  <iant@google.com>
 797
 798         * generic-morestack.c: Include <string.h>.
 799         (uintptr_type): Define.
 800         (struct initial_sp): Add dont_block_signals field.  Reduce size of
 801         extra array by 1.
 802         (allocate_segment): Set prev field to NULL.  Don't set
 803         __morestack_current_segment or __morestack_segments.
 804         (__generic_morestack): Update current->prev and *pp after calling
 805         allocate_segment.
 806         (__morestack_block_signals): Don't do anything if
 807         dont_block_signals is set.
 808         (__morestack_unblock_signals): Likewise.
 809         (__generic_findstack): Check for initial_sp == NULL.  Add casts to
 810         uintptr_type.
 811         (__splitstack_block_signals): New function.
 812         (enum __splitstack_content_offsets): Define.
 813         (__splitstack_getcontext, __splitstack_setcontext): New functions.
 814         (__splitstack_makecontext): New function.
 815         (__splitstack_block_signals_context): New function.
 816         (__splitstack_find_context): New function.
 817         * config/i386/morestack.S (__morestack_get_guard): New function.
 818         (__morestack_set_guard, __morestack_make_guard): New functions.
 819         * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
 820
 821 2011-11-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 822
 823         * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
 824         (i[34567]86-*-mingw*): ... here.
 825         (x86_64-*-mingw*): ... here.
 826
 827 2011-11-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 828
 829         * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
 830
 831 2011-11-07  Nathan Sidwell  <nathan@acm.org>
 832
 833         * libgcov.c (struct gcov_fn_buffer): New struct.
 834         (buffer_fn_data): New helper.
 835         (gcov_exit): Rework for new gcov data structures.
 836
 837 2011-11-07  Georg-Johann Lay  <avr@gjlay.de>
 838
 839         PR target/49313
 840         * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
 841
 842 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 843
 844         * config.host (tmake_file): Correct comment.
 845         (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
 846         t-libgcc-pic.
 847         (bfin*-uclinux*): Likewise.
 848         (bfin*-linux-uclibc*): Likewise.
 849         (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
 850
 851         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
 852         assigning.
 853         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
 854         * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
 855         * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
 856         * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
 857         * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
 858         * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
 859         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
 860         * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
 861         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
 862         * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
 863         * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
 864         * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
 865         * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
 866
 867         * config/bfin/t-elf: Remove.
 868         * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
 869
 870 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 871
 872         * config.host (*-*-rtems*): Add t-rtems to tmake_file.
 873         (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
 874         (lm32-*-elf*, lm32-*-rtems*): Split into ...
 875         (lm32-*-elf*): ... this.
 876         (lm32-*-rtems*): ... and this.
 877         Add to tmake_file.
 878         (m32r-*-rtems*): Add to tmake_file.
 879         (moxie-*-rtems*): Likewise.
 880         (sparc-*-rtems*): Likewise.
 881         Remove t-rtems from tmake_file.
 882         (sparc64-*-rtems*): Likewise.
 883         * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
 884         instead.
 885
 886 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 887
 888         PR bootstrap/50982
 889         * config/gthr-posix.h: Move ...
 890         * gthr-posix.h: ... here.
 891         * config/gthr-lynx.h: Reflect this.
 892         * config/gthr-vxworks.h: Likewise.
 893         * config/rs6000/gthr-aix.h: Likewise.
 894         * configure.ac (target_thread_file): Likewise.
 895         * configure: Regenerate.
 896
 897 2011-11-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 898
 899         * config.host (arm*-*-rtemseabi*): New target.
 900
 901 2011-11-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 902
 903         PR other/50991
 904         * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
 905         extra-parts.
 906
 907 2011-11-05  Joern Rennecke  <joern.rennecke@embecosm.com>
 908
 909         * config.host (epiphany-*-elf*): New configuration.
 910         * config/epiphany: New Directory.
 911
 912 2011-11-05  Ralf Corsépius  <ralf.corsepius@rtems.org>
 913
 914         * config.host (avr-*-rtems*): Add config/avr/t-rtems.
 915         * config/avr/t-rtems: New.
 916         Filter out _exit from LIB1ASMFUNCS.
 917
 918 2011-11-04  David S. Miller  <davem@davemloft.net>
 919
 920         * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
 921         * configure: Rebuild.
 922
 923 2011-11-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 924
 925         * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
 926         variable.
 927
 928 2011-11-04  Georg-Johann Lay  <avr@gjlay.de>
 929
 930         PR target/50931
 931         * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
 932         * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
 933
 934 2011-11-04  Joel Sherrill  <joel.sherrill@oarcorp.com>
 935
 936         PR target/50989
 937         * config.host (sparc-*-rtems*): Add sparc/t-softmul.
 938
 939 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 940
 941         * config/c6x/t-elf (LIB2ADDEH): Set.
 942         * config/c6x/t-c6x-elf: Remove.
 943
 944 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 945
 946         * config/i386/sol2-ci.S: Rename to ...
 947         * config/i386/crti.S: ... this.
 948         * config/i386/sol2-cn.S: Rename to ...
 949         * config/i386/crtn.S: ... this.
 950         * config/sparc/sol2-ci.S: Rename to ...
 951         * config/sparc/crti.S: ... this.
 952         * config/sparc/sol2-cn.S: Rename to ...
 953         * config/sparc/crtn.S: ... this.
 954         * config/t-sol2 (CUSTOM_CRTIN): Remove.
 955         (crti.o, crtn.o): Remove.
 956
 957 2011-11-04  Tristan Gingold  <gingold@adacore.com>
 958
 959         * config/ia64/fde-vms.c: Do not include md-unwind-support.h
 960
 961 2011-11-04  Kaz Kojima  <kkojima@gcc.gnu.org>
 962
 963         * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
 964
 965 2011-11-03  Hans-Peter Nilsson  <hp@axis.com>
 966
 967         * config.host (crisv32-*-none, cris-*-none): Remove.
 968         (crisv32-*-elf): Append to tmake_file, don't just set it.
 969         (cris-*-elf): Add missing t-fdpbit to tmake_file.
 970
 971 2011-11-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 972
 973         * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
 974         (ecrtn$(objext)): Likewise.
 975         (ncrti$(objext)): Likewise.
 976         (ncrtn$(objext)): Likewise.
 977
 978 2011-11-03  Andreas Schwab  <schwab@redhat.com>
 979
 980         * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
 981
 982 2011-11-02  David S. Miller  <davem@davemloft.net>
 983
 984         * configure.ac: Set host_address on sparc too.
 985         * configure: Regenerate.
 986         * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
 987         based upon host_address.
 988         * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
 989
 990 2011-11-02  Jason Merrill  <jason@redhat.com>
 991
 992         * config/rs6000/t-ppccomm: Add missing \.
 993
 994 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 995
 996         * gthr-single.h, gthr.h: New files.
 997         * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
 998         config/gthr-vxworks.h, config/i386/gthr-win32.h,
 999         config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
1000         config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
1001         * config/i386/gthr-win32.c: Include "gthr-win32.h".
1002         * configure.ac (thread_header): New variable.
1003         Set it depending on target_thread_file.
1004         (gthr-default.h): Link from $thread_header.
1005         * configure: Regenerate.
1006         * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
1007
1008 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1009
1010         * configure.ac (tm_file_): New variable.
1011         Determine from tm_file.
1012         (tm_file, tm_defines): Substitute.
1013         * configure: Regenerate.
1014         * mkheader.sh: New file.
1015         * Makefile.in (clean): Remove libgcc_tm.h.
1016         ($(objects)): Depend on libgcc_tm.h.
1017         (libgcc_tm_defines, libgcc_tm_file): New variables.
1018         (libgcc_tm.h, libgcc_tm.stamp): New targets.
1019         ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
1020         ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
1021         ($(extra-parts)): Depend on libgcc_tm.h.
1022         * config.host (tm_defines, tm_file): New variable.
1023         (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
1024         (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
1025         (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
1026         (avr-*-rtems*): Likewise.
1027         (avr-*-*): Likewise.
1028         (frv-*-elf): Likewise.
1029         (frv-*-*linux*): Likewise.
1030         (h8300-*-rtems*): Likewise.
1031         (h8300-*-elf*): Likewise.
1032         (i[34567]86-*-darwin*): Likewise.
1033         (x86_64-*-darwin*): Likewise.
1034         (rx-*-elf): Likewise.
1035         (tic6x-*-uclinux): Likewise.
1036         (tic6x-*-elf): Likewise.
1037         (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
1038         * config/alpha/gthr-posix.c: Include libgcc_tm.h.
1039         * config/i386/cygming-crtbegin.c: Likewise.
1040         * config/i386/cygming-crtend.c: Likewise.
1041         * config/ia64/fde-vms.c: Likewise.
1042         * config/ia64/unwind-ia64.c: Likewise.
1043         * config/libbid/bid_gcc_intrinsics.h: Likewise.
1044         * config/rs6000/darwin-fallback.c: Likewise.
1045         * config/stormy16/lib2funcs.c: Likewise.
1046         * config/xtensa/unwind-dw2-xtensa.c: Likewise.
1047         * crtstuff.c: Likewise.
1048         * dfp-bit.h: Likewise.
1049         * emutls.c: Likewise.
1050         * fixed-bit.c: Likewise.
1051         * fp-bit.c: Likewise.
1052         * generic-morestack-thread.c: Likewise.
1053         * generic-morestack.c: Likewise.
1054         * libgcc2.c: Likewise.
1055         * libgcov.c: Likewise.
1056         * unwind-dw2-fde-dip.c: Likewise.
1057         * unwind-dw2-fde.c: Likewise.
1058         * unwind-dw2.c: Likewise.
1059         * unwind-sjlj.c: Likewise.
1060
1061 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1062
1063         * configure.ac: Include ../config/picflag.m4.
1064         (GCC_PICFLAG): Call it.
1065         Substitute.
1066         * configure: Regenerate.
1067         * Makefile.in (gcc_srcdir): Remove.
1068         (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1069         (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1070         (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1071         ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1072         ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1073         Use $<.
1074         Remove comment.
1075         * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1076         * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1077         to refer to libgcc2.c.
1078         Use $<.
1079         * config/darwin-64.c: New file.
1080         * config/darwin-crt3.c: Remove comment.
1081         * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1082         config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1083         config/udivmodsi4.c: New files.
1084         * config/memcmp.c, config/memcpy.c, config/memmove.c,
1085         config/memset.c: New files.
1086         * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1087         * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1088         * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1089         * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1090         * config/t-openbsd-thread: New file.
1091         * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1092         * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1093         * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1094         * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1095         qrnnd.S.
1096         Adapt filename.
1097         * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1098         to refer to gthr-posix.c.
1099         * config/alpha/t-vms (LIB2ADD): Set.
1100         * config/alpha/vms-gcc_shell_handler.c: New file.
1101         * config/arm/bpabi.c, config/arm/fp16.c,
1102         config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1103         config/arm/unaligned-funcs.c: New files.
1104         * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1105         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1106         * config/arm/t-linux: Likewise.
1107         * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1108         * config/arm/t-netbsd: New file.
1109         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1110         * config/arm/t-symbian (LIB2ADD_ST): Set.
1111         * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1112         * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1113         * config/bfin/t-elf: New file.
1114         * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1115         config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1116         config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1117         config/c6x/ltf.c: New files.
1118         * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1119         (HOST_LIBGCC2_CFLAGS): Set.
1120         * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1121         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1122         * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1123         New files.
1124         * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1125         * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1126         * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1127         config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1128         config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1129         files.
1130         * config/frv/t-frv (LIB2ADD): Set.
1131         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1132         * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1133         config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1134         config/h8300/popcounthi2.c: New files.
1135         * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1136         * config/i386/gthr-win32.c: New file.
1137         * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1138         * config/i386/t-cygwin: Likewise.
1139         * config/i386/t-darwin, config/i386/t-darwin64,
1140         config/i386/t-gthr-win32, config/i386/t-interix: New files.
1141         * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1142         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1143         * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1144         * config/ia64/quadlib.c: New file.
1145         * config/ia64/t-hpux (LIB2ADD): Set.
1146         * config/ia64/t-ia64: Add comment.
1147         * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1148         * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1149         (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1150         * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1151         * config/m32c/t-m32c (LIB2ADD): Set.
1152         * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1153         * config/m32r/t-m32r: Likewise.
1154         * config/m68k/fpgnulib.c: New file.
1155         * config/m68k/t-floatlib (LIB2ADD): Set.
1156         (xfgnulib.c): New target.
1157         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1158         * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1159         * config/mep/t-mep (LIB2ADD): Set.
1160         * config/microblaze/divsi3.asm: Rename to divsi3.S.
1161         * config/microblaze/moddi3.asm: Rename to moddi3.S.
1162         * config/microblaze/modsi3.asm: Rename to modsi3.S.
1163         * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1164         * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1165         * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1166         * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1167         * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1168         * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1169         * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1170         New files.
1171         * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1172         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1173         * config/pa/fptr.c, config/pa/lib2funcs.S,
1174         config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1175         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1176         (LIB2ADD, LIB2ADD_ST): Set.
1177         * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1178         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1179         Set.
1180         * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1181         * config/pdp11/t-pdp11: New file.
1182         * config/picochip/libgccExtras/adddi3.S,
1183         config/picochip/libgccExtras/ashlsi3.S,
1184         config/picochip/libgccExtras/ashrsi3.S,
1185         config/picochip/libgccExtras/clzsi2.S,
1186         config/picochip/libgccExtras/cmpsi2.S,
1187         config/picochip/libgccExtras/divmod15.S,
1188         config/picochip/libgccExtras/divmodhi4.S,
1189         config/picochip/libgccExtras/divmodsi4.S,
1190         config/picochip/libgccExtras/lshrsi3.S,
1191         config/picochip/libgccExtras/parityhi2.S,
1192         config/picochip/libgccExtras/popcounthi2.S,
1193         config/picochip/libgccExtras/subdi3.S,
1194         config/picochip/libgccExtras/ucmpsi2.S,
1195         config/picochip/libgccExtras/udivmodhi4.S,
1196         config/picochip/libgccExtras/udivmodsi4.S: New files.
1197         * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1198         (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1199         * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1200         config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1201         config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1202         config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1203         config/rs6000/darwin-gpsave.S,  config/rs6000/darwin-tramp.S,
1204         config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1205         files.
1206         * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1207         (HOST_LIBGCC2_CFLAGS): Set.
1208         * config/rs6000/t-darwin64: New file.
1209         * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1210         * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1211         * config/rs6000/t-ppccomm (LIB2ADD): Add
1212         $(srcdir)/config/rs6000/tramp.S.
1213         (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1214         Add  $(srcdir)/config/rs6000/eabi.S.
1215         (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1216         (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1217         (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1218         (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1219         (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1220         (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1221         * config/rs6000/tramp.S: New file.
1222         * config/s390/t-tpf: Remove.
1223         * config/sh/linux-atomic.S: New file.
1224         * config/sh/t-linux (LIB2ADD): Set.
1225         (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1226         * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1227         * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1228         to unwind-dw2.c.
1229         (HOST_LIBGCC2_CFLAGS): Set.
1230         * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1231         * config/spu/divmodti4.c, config/spu/divv2df3.c,
1232         config/spu/float_disf.c, config/spu/float_unsdidf.c,
1233         config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1234         config/spu/mfc_multi_tag_release.c,
1235         config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1236         config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1237         config/spu/multi3.c: New files.
1238         * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1239         (HOST_LIBGCC2_CFLAGS): Set.
1240         * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1241         config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1242         config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1243         config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1244         config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1245         config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1246         config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1247         config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1248         config/stormy16/umodsi3.c: New files.
1249         * config/xtensa/lib2funcs.S: New file.
1250         * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1251         * config/xtensa/t-xtensa (LIB2ADD): Set.
1252         * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1253         (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1254         Add t-freebsd-thread to tmake_file for posix threads.
1255         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1256         (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1257         (*-*-lynxos*): Likewise.
1258         (*-*-netbsd*): Likewise.
1259         (*-*-openbsd*): Likewise.
1260         Add t-openbsd-thread to tmake_file for posix threads.
1261         (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
1262         (*-*-vxworks*): Set tmake_file.
1263         (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1264         (alpha*-*-freebsd*): Likewise.
1265         (alpha*-*-netbsd*): Likewise.
1266         (alpha*-*-openbsd*): Likewise.
1267         (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
1268         (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1269         (alpha*-dec-*vms*): Likewise.
1270         (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
1271         (bfin*-elf*): Add bfin/t-elf to tmake_file.
1272         (bfin*-uclinux*): Likewise.
1273         (bfin*-linux-uclibc*): Likewise.
1274         (crisv32-*-elf): Add cris/t-cris to tmake_file.
1275         (crisv32-*-none): Likewise.
1276         (cris-*-elf): Likewise.
1277         (cris-*-none): Likewise.
1278         (cris-*-linux*, crisv32-*-linux*): Likewise.
1279         (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
1280         tmake_file.
1281         (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
1282         tmake_file.
1283         (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
1284         (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
1285         (x86_64-*-elf*): Likewise.
1286         (i[34567]86-*-nto-qnx*): Likewise.
1287         (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
1288         win32 threads.
1289         (x86_64-*-mingw*): Likewise.
1290         (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
1291         (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
1292         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1293         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1294         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
1295         tmake_file.
1296         (mipsisa64sr71k-*-elf*): Likewise.
1297         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1298         (mips-*-elf*, mipsel-*-elf*): Likewise.
1299         (mips64-*-elf*, mips64el-*-elf*): Likewise.
1300         (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1301         (mips*-*-rtems*): Likewise.
1302         (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
1303         to tmake_file.
1304         (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
1305         (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
1306         (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
1307         (spu-*-elf*): Likewise.
1308         (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
1309
1310 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1311
1312         * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
1313         $(srcdir) to refer to $(LIB1ASMSRC).
1314         Use $<.
1315         * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
1316         config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
1317         config/arm/lib1funcs.S: New files.
1318         * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
1319         * config/arm/t-arm: New file.
1320         * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
1321         * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
1322         config/arm/t-strongarm-elf: New files.
1323         * config/arm/t-symbian (LIB1ASMFUNCS): Set.
1324         * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
1325         * config/avr/lib1funcs.S: New file.
1326         * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1327         * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
1328         * config/c6x/lib1funcs.S: New file.
1329         * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1330         * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
1331         * config/frv/lib1funcs.S: New file.
1332         * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1333         * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
1334         * config/i386/cygwin.S, config/i386/t-chkstk: New files.
1335         * config/ia64/__divxf3.asm: Rename to ...
1336         * config/ia64/__divxf3.S: ... this.
1337         Adapt lib1funcs.asm filename.
1338         * config/ia64/_fixtfdi.asm: Rename to ...
1339         * config/ia64/_fixtfdi.S: ... this.
1340         Adapt lib1funcs.asm filename.
1341         * config/ia64/_fixunstfdi.asm: Rename to ...
1342         * config/ia64/_fixunstfdi.S: ... this.
1343         Adapt lib1funcs.asm filename.
1344         * config/ia64/_floatditf.asm: Rename to ...
1345         * config/ia64/_floatditf.S: ... this.
1346         Adapt lib1funcs.asm filename.
1347         * config/ia64/lib1funcs.S: New file.
1348         * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
1349         * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1350         * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
1351         * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
1352         * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
1353         * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
1354         * config/mep/lib1funcs.S: New file.
1355         * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1356         * config/mips/mips16.S: New file.
1357         * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1358         * config/pa/milli64.S: New file.
1359         * config/pa/t-linux, config/pa/t-linux64: New files.
1360         * config/picochip/lib1funcs.S: New file.
1361         * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1362         * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
1363         * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
1364         * config/sh/t-netbsd: New file.
1365         * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
1366         Use $(srcdir) to refer to lib1funcs.S, adapt filename.
1367         * config/sh/t-sh64: New file.
1368         * config/sparc/lb1spc.S: New file.
1369         * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
1370         filename.
1371         * config/v850/lib1funcs.S, config/v850/t-v850: New files.
1372         * config/vax/lib1funcs.S, config/vax/t-linux: New files.
1373         * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
1374         config/xtensa/lib1funcs.S: New files.
1375         * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1376         * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
1377         tmake_file.
1378         (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
1379         (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
1380         (arm*-*-linux*): Likewise.
1381         Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
1382         arm*-*-linux-*eabi, add arm/t-linux otherwise.
1383         (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
1384         (arm*-*-ecos-elf): Likewise.
1385         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1386         (arm*-*-rtems*): Likewise.
1387         (arm*-*-elf): Likewise.
1388         (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
1389         (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
1390         (bfin*-elf*): Add bfin/t-bfin to tmake_file.
1391         (bfin*-uclinux*): Likewise.
1392         (bfin*-linux-uclibc*): Likewise.
1393         (bfin*-rtems*): Likewise.
1394         (bfin*-*): Likewise.
1395         (fido-*-elf): Merge into m68k-*-elf*.
1396         (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
1397         (frv-*-*linux*): Add frv/t-frv to tmake_file.
1398         (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
1399         (h8300-*-elf*): Likewise.
1400         (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
1401         (hppa*-*-linux*): Add pa/t-linux to tmake_file.
1402         (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
1403         (i[34567]86-*-mingw*): Likewise.
1404         (x86_64-*-mingw*): Likewise.
1405         (i[34567]86-*-interix3*): Likewise.
1406         (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
1407         (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
1408         (m68k-*-elf*): Also handle fido-*-elf.
1409         Add m68k/t-floatlib to tmake_file.
1410         (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
1411         (m68k-*-linux*): Likewise.
1412         (m68k-*-rtems*): Likewise.
1413         (mcore-*-elf): Add mcore/t-mcore to tmake_file.
1414         (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
1415         sh64*-*-*.
1416         (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
1417         Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
1418         (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
1419         (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
1420         sh/t-netbsd to tmake_file.
1421         Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
1422         (sh-*-rtems*): Add sh/t-sh to tmake_file.
1423         (sh-wrs-vxworks): Likewise.
1424         (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
1425         *-leon[3-9]*.
1426         (v850*-*-*): Add v850/t-v850 to tmake_file.
1427         (vax-*-linux*): Add vax/t-linux to tmake_file.
1428         (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
1429
1430 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1431
1432         * crtstuff.c: New file.
1433         * Makefile.in (CRTSTUFF_CFLAGS): Define.
1434         (CRTSTUFF_T_CFLAGS): Define.
1435         (extra-parts, INSTALL_PARTS): Remove conditional assignments.
1436         (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
1437         (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
1438         crtstuff.c.
1439         Use $<.
1440         (crtbeginT.o): Use $(objext).
1441         [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
1442         (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
1443         (gcc-extra-parts): Remove.
1444         * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
1445         Set extra_parts.
1446         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1447         *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
1448         Add t-crtstuff-pic to tmake_file.
1449         (*-*-lynxos*): New case.
1450         Set tmake_file, extra_parts.
1451         (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
1452         Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
1453         *-*-netbsdelf[2-9]*.
1454         (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
1455         (*-*-rtems*): Set extra_parts.
1456         (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
1457         (*-*-uclinux*): New case.
1458         Set extra_parts.
1459         (*-*-vms*): New case.
1460         Set tmake_file, extra_parts.
1461         (*-*-elf): Set extra_parts.
1462         (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
1463         (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
1464         vms/t-vms64.
1465         Set extra_parts.
1466         (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
1467         Set extra_parts.
1468         (arm*-*-freebsd*): Add t-crtin to tmake_file.
1469         Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
1470         (arm-wrs-vxworks): Append to tmake_file.
1471         Set extra_parts.
1472         (arm*-*-uclinux*): Set extra_parts.
1473         (arm*-*-ecos-elf): Likewise.
1474         (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
1475         arm*-*-eabi*.
1476         (arm*-*-rtems*): Set extra_parts.
1477         (arm*-*-elf): Likewise.
1478         (avr-*-rtems*): Clear extra_parts.
1479         (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
1480         Set extra_parts.
1481         (bfin*-uclinux*): Likewise.
1482         (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
1483         (bfin*-rtems*): Append to tmake_file.
1484         Set extra_parts.
1485         (bfin*-*): Likewise.
1486         (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
1487         (crisv32-*-elf): ... this.
1488         (crisv32-*-none): ... this.
1489         (cris-*-elf, cris-*-none): New cases.
1490         Add cris/t-elfmulti to tmake_file.
1491         (fr30-*-elf): Append to tmake_file.
1492         Set extra_parts.
1493         (frv-*-elf): Append to tmake_file, add frv/t-frv.
1494         Set extra_parts.
1495         (h8300-*-rtems*): Append to tmake_file.
1496         Set extra_parts.
1497         (h8300-*-elf*): Likewise.
1498         (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
1499         Set extra_parts.
1500         (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
1501         Set extra_parts.
1502         (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
1503         (x86_64-*-elf*): Likewise.
1504         (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
1505         (x86_64-*-freebsd*): Likewise.
1506         (x86_64-*-netbsd*): Likewise.
1507         (i[34567]86-*-linux*): Likewise.
1508         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
1509         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
1510         (x86_64-*-linux*): Likewise.
1511         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
1512         (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
1513         tmake_file.
1514         Set extra_parts.
1515         (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
1516         (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
1517         Append to extra_parts, remove crtbegin.o, crtend.o.
1518         (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
1519         (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
1520         crtend.o, crtbeginS.o, crtendS.o.
1521         (ia64*-*-linux*): Comment extra_parts.
1522         (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
1523         Set extra_parts.
1524         (iq2000*-*-elf*): Clear extra_parts.
1525         (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
1526         (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
1527         (m32r-*-elf*, m32r-*-rtems*): Split off ...
1528         (m32r-*-rtems*): ... this.
1529         Add m32r/t-m32r to tmake_file.
1530         (m68k-*-elf*): Add t-crtin to tmake_file.
1531         (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
1532         (mcore-*-elf): Likewise.
1533         (microblaze*-*-*): Set extra_parts.
1534         (mips*-sde-elf*): New case.
1535         Set tmake_file, extra_parts.
1536         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1537         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1538         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
1539         tmake_file.
1540         Set extra_parts.
1541         (mipsisa64sr71k-*-elf*): Likewise.
1542         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1543         (mips-*-elf*, mipsel-*-elf*): Likewise.
1544         (mips64-*-elf*, mips64el-*-elf*): Likewise.
1545         (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
1546         (mips64orion-*-elf*,  mips64orionel-*-elf*): Likewise.
1547         (mips*-*-rtems*): Likewise.
1548         (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
1549         (moxie-*-*): Split into ...
1550         (moxie-*-elf, moxie-*-uclinux*): ... this.
1551         Add to extra_parts, remove crtbegin.o, crtend.o.
1552         (moxie-*-rtems*): New case.
1553         Set tmake_file.
1554         Clear extra_parts.
1555         (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
1556         Set extra_parts.
1557         (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1558         (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
1559         tmake_file.
1560         Set extra_parts.
1561         (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
1562         rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
1563         Set extra_parts.
1564         (powerpc-*-eabisim*): Likewise.
1565         (powerpc-*-elf*): Likewise.
1566         (powerpc-*-eabialtivec*): Likewise.
1567         (powerpc-xilinx-eabi*): Likewise.
1568         (powerpc-*-eabi*): Likewise.
1569         (powerpc-*-rtems*): Likewise.
1570         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
1571         tmake_file.
1572         Set extra_parts.
1573         (powerpc-*-lynxos*): Add to tmake_file.
1574         (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
1575         rs6000/t-crtstuff, t-crtstuff-pic.
1576         Set extra_parts.
1577         (powerpcle-*-eabisim*): Likewise.
1578         (powerpcle-*-eabi*): Likewise.
1579         (rx-*-elf): Remove extra_parts.
1580         (s390x-ibm-tpf*): Set extra_parts.
1581         (score-*-elf): Set extra_parts.
1582         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1583         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1584         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1585         (sh64l*-*-netbsd*): Split into ...
1586         (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
1587         Add t-crtstuff-pic to tmake_file.
1588         Set extra_parts.
1589         (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
1590         Set extra_parts.
1591         (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
1592         (sparc-*-elf*): Remove t-crtin from tmake_file.
1593         Add to extra_parts, remove crtbegin.o, crtend.o.
1594         (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
1595         (sparc64-*-linux*): Likewise.
1596         (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
1597         Add to extra_parts, remove crtbegin.o, crtend.o.
1598         (sparc64-*-elf*): Remove t-crtin from tmake_file.
1599         Add to extra_parts, remove crtbegin.o, crtend.o.
1600         (sparc64-*-rtems*): Remove t-crtin from tmake_file.
1601         Add to extra_parts, remove crtbegin.o, crtend.o.
1602         (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
1603         (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
1604         (spu-*-elf*): Add to tmake_file, add spu/t-elf.
1605         Set extra_parts.
1606         (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
1607         Set extra_parts.
1608         (tic6x-*-*): Change to ...
1609         (tic6x-*-elf): ... this.
1610         Set extra_parts.
1611         (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
1612         Set extra_parts.
1613         (am33_2.0-*-linux*): Add comment.
1614         (mep*-*-*): Add mep/t-mep to tmake_file.
1615         Set extra_parts.
1616         * config/alpha/t-vms: New file.
1617         * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
1618         * config/arm/crti.S, config/arm/crtn.S: New files.
1619         * config/bfin/crti.S, config/bfin/crtn.S: New files.
1620         * config/bfin/crtlibid.S: New file.
1621         * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
1622         * config/c6x/crti.S, config/c6x/crtn.S: New files.
1623         * config/c6x/t-elf (CUSTOM_CRTIN): Set.
1624         (crti.o, crtin.o): New rules.
1625         (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
1626         * config/c6x/t-uclinux: New file.
1627         * config/cris/t-elfmulti: New file.
1628         * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
1629         * config/fr30/crti.S, config/fr30/crtn.S: New files.
1630         * config/frv/frvbegin.c, config/frv/frvend.c: New files.
1631         * config/frv/t-frv: New file.
1632         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
1633         * config/h8300/crti.S, config/h8300/crtn.S: New files.
1634         * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
1635         New files.
1636         * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
1637         refer to cygming-crtbegin.c, cygming-crtend.c.
1638         Use $<.
1639         * config/i386/t-nto: New file.
1640         * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
1641         * config/ia64/crti.S, config/ia64/crtn.S: New files.
1642         * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
1643         crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
1644         Use .S extension.
1645         Use $<.
1646         * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
1647         (crtinitS.o): New rule.
1648         * config/ia64/vms-crtinit.S: New file.
1649         * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
1650         * config/m32r/initfini.c: New file.
1651         * config/m32r/t-linux, config/m32r/t-m32r: New files.
1652         * config/m68k/crti.S, config/m68k/crtn.S: New files.
1653         * config/mcore/crti.S, config/mcore/crtn.S: New files.
1654         * config/mep/t-mep: New file.
1655         * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
1656         * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
1657         * config/mips/crti.S, config/mips/crtn.S: New files.
1658         * config/mips/t-crtstuff: New file.
1659         * config/mmix/crti.S, config/mmix/crtn.S: New files.
1660         * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
1661         (CUSTOM_CRTIN): Set.
1662         ($(T)crti.o, $(T)crtn.o): Remove $(T),
1663         dependencies.
1664         Use $(srcdir) to refer to crti.S, crtn.S.
1665         Use .S extension, $<.
1666         * config/moxie/crti.asm: Rename to ...
1667         * config/moxie/crti.S: ... this.
1668         * config/moxie/crtn.asm: Rename to ...
1669         * config/moxie/crtn.S: ... this.
1670         * config/moxie/t-moxie: Remove.
1671         * config/pa/stublib.c: New file.
1672         * config/pa/t-stublib, config/pa/t-stublib64: New files.
1673         * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
1674         * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
1675         * config/rs6000/t-crtstuff: New file.
1676         * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
1677         (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
1678         (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
1679         Make output file explicit.
1680         (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
1681         Make output file explicit.
1682         (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
1683         Make output file explicit.
1684         (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
1685         Make output file explicit.
1686         * config/score/crti.S, config/score/crtn.S: New files.
1687         * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
1688         * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
1689         files.
1690         * config/sh/t-sh, config/sh/t-superh: New files.
1691         * config/sparc/t-linux64: New file.
1692         * config/spu/cache.S, config/spu/cachemgr.c: New files.
1693         * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
1694         (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
1695         (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
1696         * config/t-crtin: Remove.
1697         * config/t-crtstuff-pic: New file.
1698         * config/t-sol2 (CUSTOM_CRTIN): Set.
1699         (crti.o, crtn.o): New rules.
1700         * config/vms/t-vms: New file.
1701         * config/vms/vms-ucrt0.c: New file.
1702         * config/xtensa/t-elf: New file.
1703
1704 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1705
1706         * Makefile.in (SHLIB_NM_FLAGS): Set.
1707         * mkmap-flat.awk, mkmap-symver.awk: New files.
1708         * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
1709         exceptions.
1710         * configure: Regenerate.
1711         * config/libgcc-glibc.ver: New file.
1712         * config/libgcc-libsystem.ver: New file.
1713         * config/t-libunwind (SHLIB_LC): Set.
1714         * config/t-linux: New file.
1715         * config/t-slibgcc (INSTALL_SHLIB): New.
1716         (SHLIB_INSTALL): Use it.
1717         * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
1718         to mkmap-symver.awk.
1719         (SHLIB_MAPFILES): Don't append, adapt pathname.
1720         (SHLIB_VERPFX): Set.
1721         * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
1722         to mkmap-symver.awk.
1723         * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
1724         config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
1725         * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
1726         * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
1727         to mkmap-flat.awk.
1728         * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
1729         * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
1730         * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
1731         * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
1732         * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
1733         * config/i386/libgcc-darwin.10.4.ver,
1734         config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
1735         New files.
1736         * config/i386/t-darwin: Remove.
1737         * config/i386/t-darwin64: Likewise.
1738         * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
1739         * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
1740         config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
1741         * config/i386/t-linux: New file.
1742         * config/i386/t-mingw32: New file.
1743         * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
1744         * config/ia64/t-glibc: Rename to ...
1745         * config/ia64/t-linux: ... this.
1746         (SHLIB_MAPFILES): Set.
1747         * config/ia64/t-glibc-libunwind: Rename to ...
1748         * config/ia64/t-linux-libunwind: ... this.
1749         * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
1750         * config/ia64/t-slibgcc-hpux: New file.
1751         * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
1752         * config/m68k/t-slibgcc-elf-ver: New file.
1753         * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
1754         * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
1755         to mkmap-flat.awk.
1756         * config/pa/t-slibgcc-hpux: New file.
1757         * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
1758         files.
1759         * config/rs6000/libgcc-darwin.10.4.ver,
1760         config/rs6000/libgcc-darwin.10.5.ver: New files.
1761         * config/rs6000/libgcc-ppc-glibc.ver: Rename to
1762         config/rs6000/libgcc-glibc.ver.
1763         * config/rs6000/libgcc-ppc64.ver: Rename to
1764         config/rs6000/libgcc-ibm-ldouble.ver.
1765         * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
1766         * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
1767         * config/rs6000/t-ldbl128: Rename to ...
1768         * config/rs6000/t-linux: ... this.
1769         (SHLIB_MAPFILES): Adapt filename.
1770         * config/rs6000/t-slibgcc-aix: New file.
1771         * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
1772         * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
1773         libgcc-excl.ver, libgcc-glibc.ver.
1774         (SHLIB_LINK, SHLIB_INSTALL): Remove.
1775         * config/sparc/libgcc-glibc.ver: New file.
1776         * config/sparc/t-linux: New file.
1777         * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
1778         * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
1779         t-slibgcc-elf-ver to tmake_file.
1780         Add t-slibgcc-nolc-override to tmake_file for posix threads on
1781         *-*-freebsd[34].
1782         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1783         *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
1784         t-slibgcc-elf-ver, t-linux to tmake_file.
1785         (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
1786         tmake_file.
1787         (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
1788         (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
1789         (alpha*-dec-*vms*): Likewise.
1790         (arm*-*-freebsd*): Append to tmake_file.
1791         (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
1792         (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
1793         arm*-*-linux-*eabi.
1794         (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
1795         tmake_file for arm*-*-symbianelf*.
1796         (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
1797         (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
1798         cris/t-linux.
1799         (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
1800         (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
1801         pa/t-slibgcc-dwarf-ver to tmake_file.
1802         (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
1803         pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
1804         (hppa*64*-*-hpux11*): Likewise.
1805         (hppa[12]*-*-hpux11*): Likewise.
1806         (x86_64-*-darwin*): Don't override tmake_file, but only keep
1807         i386/t-crtpc, i386/t-crtfm.
1808         (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
1809         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
1810         to tmake_file.
1811         Add i386/t-cygwin to tmake_file.
1812         Prepent i386/t-mingw-pthread to tmake_file for posix threads.
1813         (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
1814         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
1815         to tmake_file.
1816         Add i386/t-mingw32 to tmake_file.
1817         (x86_64-*-mingw*): Likewise.
1818         (ia64*-*-freebsd*): Append to tmake_file.
1819         (ia64*-*-linux*): Append to tmake_file.
1820         Replace ia64/t-glibc by ia64/t-linux.
1821         Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
1822         system libunwind.
1823         (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
1824         t-slibgcc-hpux to tmake_file.
1825         (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
1826         (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
1827         (m32rle-*-linux*): Likewise.
1828         (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
1829         sjlj exceptions.
1830         (microblaze*-linux*): New case.
1831         Append to tmake_file, add t-slibgcc-nolc-override.
1832         (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
1833         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1834         Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
1835         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
1836         rs6000/t-slibgcc-aix to tmake_file.
1837         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1838         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1839         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1840         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1841         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1842         (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
1843         sh*-*-linux*.
1844         (sparc-*-linux*): Append to tmake_file for *-leon*.
1845         Add sparc/t-linux to tmake_file for non-Leon targets.
1846         (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
1847         (tic6x-*-uclinux): New case.
1848         Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
1849         (tic6x-*-*): Add c6x/t-elf to tmake_file.
1850         (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
1851         (am33_2.0-*-linux*): Append to tmake_file.
1852         (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
1853         (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
1854         x86_64-*-kfreebsd*-gnu.
1855         Add i386/t-linux to tmake_file.
1856
1857 2011-10-28  Ian Lance Taylor  <iant@google.com>
1858
1859         * config/i386/morestack.S: Correct CFI information to do proper
1860         returns throughout function.  In 32-bit mode, save %ebx so that it
1861         is restored on unwind.
1862
1863 2011-10-25  Bernd Schmidt  <bernds@codesourcery.com>
1864
1865         * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
1866         case where B3 isn't the return register.
1867
1868         * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
1869         logic for doubleword pops.
1870
1871 2011-10-25  Andreas Tobler  <andreast@fgznet.ch>
1872
1873         * config/rs6000/t-freebsd: Add wildcard.
1874
1875 2011-10-21  Paul Brook  <paul@codesourcery.com>
1876
1877         * unwind-arm-common.inc: Handle ID3/4 unwinding data.
1878
1879 2011-10-16  Uros Bizjak  <ubizjak@gmail.com>
1880             Eric Botcazou  <ebotcazou@adacore.com>
1881
1882         PR target/50737
1883         * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
1884         fs->signal_frame to 1.
1885
1886 2011-10-07  Ian Lance Taylor  <iant@google.com>
1887
1888         * generic-morestack-thread.c: #include <errno.h>.
1889
1890 2011-10-07  Ian Lance Taylor  <iant@google.com>
1891
1892         PR target/46093
1893         * generic-morestack.c (__generic_morestack): Make sure the segment
1894         is large enough for both the stack frame and the copied
1895         parameters.
1896
1897 2011-10-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1898
1899         PR bootstrap/49804
1900         * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
1901         extra_parts.
1902
1903 2011-09-28  Nick Clifton  <nickc@redhat.com>
1904
1905         * config/rx/rx-lib.h: Always restrict doubles to the SF type when
1906         64-bit doubles are not enabled.
1907         * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
1908         and floatunsisf functions.
1909
1910 2011-09-13  Paul Brook  <paul@codesourcery.com>
1911
1912         * config.host (tic6x-*-*): Add c6x/t-c6x-elf.  Set unwind_header.
1913         * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
1914         * unwind-arm-common.inc: New file.
1915         * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
1916         * config/arm/unwind-arm.h: Use unwind-arm-common.h.
1917         (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
1918         * config/c6x/libunwind.S: New file.
1919         * config/c6x/pr-support.c: New file.
1920         * config/c6x/unwind-c6x.c: New file.
1921         * config/c6x/unwind-c6x.h: New file.
1922         * config/c6x/t-c6x-elf: New file.
1923
1924 2011-08-23  Uros Bizjak  <ubizjak@gmail.com>
1925
1926         * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
1927         (ASM_DIVZERO): Ditto.
1928         (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
1929
1930 2011-08-18  Richard Sandiford  <richard.sandiford@linaro.org>
1931
1932         * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
1933
1934 2011-08-17  Richard Sandiford  <richard.sandiford@linaro.org>
1935
1936         PR target/50090
1937         * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
1938         instead of an assembly one.
1939
1940 2011-08-12  Paolo Bonzini  <bonzini@gnu.org>
1941
1942         PR bootstrap/50047
1943         * Makefile.in (install-unwind_h): Create
1944         $(gcc_objdir)/include/unwind.h atomically.
1945
1946 2011-08-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1947
1948         * Makefile.in (install-unwind_h): Remove destination file first.
1949
1950 2011-08-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1951
1952         * sync.c: New file.
1953         * config/mips/t-mips16: New file.
1954         * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
1955         (mips*-*-linux*): Likewise.
1956         (mips*-sde-elf*): Likewise.
1957         (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
1958         mipsisa64-*-elf*, mipsisa64r2-*-elf*.
1959         Add mips/t-mips16 to tmake_file.
1960         (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
1961         (mips-*-elf*): Likewise.
1962         (mips64-*-elf*): Likewise.
1963         (mips64orion-*-elf*): Likewise.
1964         (mips*-*-rtems*): Likewise.
1965         (mipstx39-*-elf*): Likewise.
1966         * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
1967         ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
1968         LIBGCC_SYNC_CFLAGS.
1969         Use $(srcdir) to refer to sync.c.
1970         Use $<.
1971         ($(libgcc-sync-funcs-o)): Likewise.
1972         ($(libgcc-sync-size-funcs-s-o)): Likewise.
1973         ($(libgcc-sync-funcs-s-o)): Likewise.
1974
1975 2011-08-09  Andreas Schwab  <schwab@linux-m68k.org>
1976
1977         * config.host (ia64*-*-linux*): Move ia64/t-glibc after
1978         t-libunwind.
1979
1980 2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>
1981
1982         PR other/48007
1983         * config/i386/value-unwind.h: New.
1984
1985 2011-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
1986
1987         * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
1988         (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
1989         Add to tmake_file rather than overriding it.
1990
1991 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1992
1993         * config/t-softfp: Remove.
1994         * soft-fp: Moved from ../gcc/config.
1995         * soft-fp/README: Remove t-softfp reference.
1996         * soft-fp/t-softfp: Move to config/t-softfp.
1997         (softfp_machine_header): Remove.
1998         (softfp_file_list): Remove config subdir.
1999         (soft-fp-objects): New variable.
2000         ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
2001         (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
2002         (SFP_MACHINE, $(SFP_MACHINE)): Remove.
2003         * config/t-softfp-excl: New file.
2004         * config/t-softfp-sfdf: New file.
2005         * config/t-softfp-tf: New file.
2006         * config/no-sfp-machine.h: New file.
2007         * config/arm/sfp-machine.h: New file.
2008         * config/arm/t-softfp: New file.
2009         * config/c6x/sfp-machine.h: New file.
2010         * config/i386/32/t-fprules-softfp: Rename to ...
2011         * config/i386/32/t-softfp: ... this.
2012         (tifunctions, LIB2ADD): Remove.
2013         (softfp_int_modes): Override.
2014         * config/i386/64/t-softfp-compat (tf-functions): Remove config
2015         subdir.
2016         * config/i386/64/eqtf2.c: Likewise.
2017         * config/i386/64/getf2.c: Likewise.
2018         * config/i386/64/letf2.c: Likewise.
2019         * config/ia64/sft-machine.h: New file.
2020         * config/ia64/t-fprules-softfp: Rename to ...
2021         * config/ia64/t-softfp: ... this.
2022         * config/lm32/sfp-machine.h: New file.
2023         * config/moxie/t-moxie-softfp: Remove.
2024         * config/rs6000/ibm-ldouble-format: New file.
2025         * config/rs6000/ibm-ldouble.c: New file.
2026         * config/rs6000/libgcc-ppc-glibc.ver: New file
2027         * config/rs6000/libgcc-ppc64.ver: New file
2028         * config/rs6000/sfp-machine.h: New file.
2029         * config/rs6000/t-freebsd: New file.
2030         * config/rs6000/t-ibm-ldouble: New file.
2031         * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
2032         libgcc-ppc-glibc.ver.
2033         * config/rs6000/t-linux64: New file.
2034         * config/rs6000/t-ppccomm (LIB2ADD): Add
2035         $(srcdir)/config/rs6000/ibm-ldouble.c.
2036         * config/rs6000/t-ppccomm-ldbl: New file.
2037         * config/score/sfp-machine.h: New file.
2038         * config.host (sfp_machine_header): Explain.
2039         (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
2040         t-softfp to tmake_file.
2041         (arm*-*-uclinux*): Likewise.
2042         (arm*-*-ecos-elf): Likewise.
2043         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2044         (arm*-*-rtems*): Likewise.
2045         (arm*-*-elf): Likewise.
2046         (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
2047         in tmake_file.
2048         Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
2049         (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
2050         (lm32-*-uclinux*): Likewise.
2051         (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
2052         t-softfp-excl, t-softfp.
2053         (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
2054         (powerpc64-*-darwin*): Likewise.
2055         (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
2056         to tmake_file.
2057         (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
2058         tmake_file.
2059         (powerpc-*-eabisim*): Likewise.
2060         (powerpc-*-elf*): Likewise.
2061         (powerpc-*-eabialtivec*): Likewise.
2062         (powerpc-xilinx-eabi*): Likewise.
2063         (powerpc-*-rtems*): Likewise.
2064         (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2065         t-softfp-excl, t-softfp to tmake_file.
2066         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2067         rs6000/t-ppccomm-ldbl to tmake_file.
2068         (powerpcle-*-elf*): Likewise.
2069         (powerpcle-*-eabisim*): Likewise.
2070         (powerpcle-*-eabi*): Likewise.
2071         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2072         rs6000/t-ibm-ldouble to tmake_file.
2073         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2074         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2075         (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2076         (tic6x-*-*): Likewise.
2077         (i[34567]86-*-darwin*, x86_64-*-darwin*,
2078         i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2079         i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2080         i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2081         i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2082         i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2083         t-softfp to tmake_file.
2084         * configure.ac (sfp_machine_header): Provide default if unset.
2085         Substitute.
2086         Link sfp-machine.h to config/$sfp_machine_header.
2087         * configure: Regenerate.
2088
2089 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2090
2091         * Makefile.in (double_type_size, long_double_type_size): Set.
2092         Remove $(fpbit-in-libgcc) support.
2093         (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2094         (fpbit-src): New variable.
2095         ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2096         Compile with -DFLOAT $(FPBIT_CFLAGS).
2097         Use $<.
2098         ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2099         Compile with $(FPBIT_CFLAGS).
2100         Use $<.
2101         ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2102         Compile with -DFLOAT $(TPBIT_CFLAGS).
2103         Use $<.
2104         * configure.ac (double_type_size, long_double_type_size):
2105         Determine and substitute.
2106         * configure: Regenerate.
2107         * fp-bit.c, fp-bit.h: New files.
2108         * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2109         * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2110         * config/mips/t-mips: New file.
2111         * config/mips/t-sdemtk: New file.
2112         * config/rs6000/ppc64-fp.c: New file.
2113         * config/rs6000/t-darwin (LIB2ADD): Add
2114         $(srcdir)/config/rs6000/ppc64-fp.c.
2115         * config/rs6000/t-ppc64-fp: New file.
2116         * config/rx/rx-lib.h: New file.
2117         * config/rx/t-rx (FPBIT): Set to true.
2118         ($(gcc_objdir)/fp-bit.c): Remove.
2119         (DPBIT): Set to true only with -m64bit-doubles.
2120         ($(gcc_objdir)/dp-bit.c): Remove.
2121         * config/sparc/t-softfp: Remove.
2122         * config/spu/t-elf: New file.
2123         * config/t-fdpbit, config/t-fpbit: New files.
2124         * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2125         (mips*-*-*): Likewise.
2126         (arm-wrs-vxworks): Likewise.
2127         (arm*-*-freebsd*): Likewise.
2128         (avr-*-rtems*): Add t-fpbit to tmake_file.
2129         (avr-*-*): Likewise.
2130         (bfin*-elf*): Add t-fdpbit to tmake_file.
2131         (bfin*-uclinux*): Likewise.
2132         (bfin*-linux-uclibc*): Likewise.
2133         (bfin*-rtems*): New case.
2134         Add t-fdpbit to tmake_file.
2135         (bfin*-*): Add t-fdpbit to tmake_file.
2136         (crisv32-*-elf): Likewise.
2137         (cris-*-linux*): Likewise.
2138         (fr30-*-elf): Likewise.
2139         (frv-*-elf, frv-*-*linux*): Likewise.
2140         (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2141         (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2142         (m32r-*-elf*): Likewise.
2143         (m32rle-*-elf*): Likewise.
2144         (m32r-*-linux*): Likewise.
2145         (m32rle-*-linux*): Likewise.
2146         (mcore-*-elf): Add t-fdpbit to tmake_file.
2147         (microblaze*-*-*): Likewise.
2148         (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2149         (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2150         (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2151         Fix typo.
2152         Add mips/t-tpbit to tmake-file.
2153         (mips*-*-linux*): Fix typo.
2154         (mips*-sde-elf*): New case
2155         Add mips/t-sdemtk unless using newlib.
2156         (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2157         (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2158         (mn10300-*-*): Likewise.
2159         (pdp11-*-*): Likewise.
2160         (picochip-*-*): Add t-fpbit to tmake_file.
2161         (powerpc-*-eabisimaltivec*): Likewise.
2162         (powerpc-*-eabisim*): Likewise.
2163         (powerpc-*-elf*): Likewise.
2164         (powerpc-*-eabialtivec*): Likewise.
2165         (powerpc-xilinx-eabi*): New case.
2166         Add t-fdpbit to tmake_file.
2167         (powerpc-*-eabi*):  Add t-fdpbit to tmake_file.
2168         (powerpc-*-rtems*): Likewise.
2169         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2170         tmake_file.
2171         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2172         tmake_file.
2173         (powerpc-*-lynxos*): Likewise.
2174         (powerpcle-*-elf*): Likewise.
2175         (powerpcle-*-eabisim*): Likewise.
2176         (powerpcle-*-eabi*): Likewise.
2177         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2178         t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2179         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2180         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2181         (rx-*-elf): Add t-fdpbit to tmake_file.
2182         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2183         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2184         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2185         (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2186         sh*-*-netbsd*.
2187         (sh-*-rtems*): Add t-fdpbit to tmake_file.
2188         (sh-wrs-vxworks): Likewise.
2189         (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2190         (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2191         (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2192         (sparc64-*-rtems*): ... new case.
2193         (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2194         (spu-*-elf*): Likewise.
2195         Add spu/t-elf to tmake_file.
2196         (v850*-*-*): Add t-fdpbit to tmake_file.
2197         (xstormy16-*-elf): Likewise.
2198         (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2199         (mep*-*-*): Likewise.
2200
2201 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2202
2203         * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2204         variables.
2205         (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2206         (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2207         (install-unwind_h): New target.
2208         (all): Depend on it.
2209         * config.host (unwind_header): New variable.
2210         (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2211         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2212         *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2213         (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2214         (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2215         Set unwind_header.
2216         (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2217         Set unwind_header.
2218         (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2219         arm*-*-eabi*.
2220         Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2221         Set unwind_header.
2222         (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2223         (ia64*-*-freebsd*): Likewise.
2224         (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2225         tmake_file.
2226         Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2227         $with_system_libunwind.
2228         (ia64*-*-hpux*): Set tmake_file.
2229         (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2230         (picochip-*-*): Set tmake_file.
2231         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2232         md_unwind_header.
2233         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2234         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2235         (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2236         (xtensa*-*-elf*): Set tmake_file.
2237         (xtensa*-*-linux*): Likewise.
2238         * configure.ac: Include ../config/unwind_ipinfo.m4.
2239         Call GCC_CHECK_UNWIND_GETIPINFO.
2240         Link unwind.h to $unwind_header.
2241         * configure: Regenerate.
2242         * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2243         unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2244         unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2245         unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2246         * config/unwind-dw2-fde-darwin.c: New file.
2247         * config/arm/libunwind.S, config/arm/pr-support.c,
2248         config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2249         config/arm/unwind-arm.h,: New files.
2250         * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2251         config/ia64/t-eh-ia64, config/ia64/t-glibc,
2252         config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2253         config/ia64/t-vms, config/ia64/unwind-ia64.c,
2254         config/ia64/unwind-ia64.h: New files.
2255         * config/picochip/t-picochip: New file.
2256         * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2257         files.
2258         * config/rs6000/t-darwin (LIB2ADDEH): Set.
2259         * config/s390/t-tpf (LIB2ADDEH): Remove.
2260         * config/t-darwin (LIB2ADDEH): Set.
2261         * config/t-eh-dw2-dip: New file.
2262         * config/t-libunwind, config/t-libunwind-elf: New files.
2263         * config/t-sol2 (LIB2ADDEH): Remove.
2264         * config/xtensa/t-xtensa: New file.
2265
2266 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
2267
2268         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
2269         (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
2270         long long to check rt_sigreturn syscall.
2271
2272 2011-08-02  Alan Modra  <amodra@gmail.com>
2273
2274         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2275         Restore for indirect call bcrtl from correct stack slot, and only
2276         if cfa+40 isn't valid.
2277
2278 2011-08-01  Julian Brown  <julian@codesourcery.com>
2279
2280         * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
2281         (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
2282         * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
2283
2284 2011-08-01  Julian Brown  <julian@codesourcery.com>
2285
2286         * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
2287         (libgcc-std.ver.in): Use above.
2288         * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
2289         LIBGCC2_GNU_PREFIX is defined.  Use instead of LIBGCC2_GNU_PREFIX
2290         throughout file.
2291         * config/t-fixedpoint-gnu-prefix: New file.
2292         * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
2293         * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
2294         instead of __PFX__.
2295
2296 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2297
2298         * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
2299         Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
2300         for x86-64.  Properly check __x86_64__ and __LP64__.
2301
2302 2010-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2303
2304         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
2305         version.
2306         (_FP_WS_TYPE): Likewise.
2307         (_FP_I_TYPE): Likewise.
2308
2309 2011-07-28  Alan Modra  <amodra@gmail.com>
2310
2311         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2312         Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
2313         in a plt call stub.  Do restore r2 if stopped on bctrl.
2314
2315 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2316
2317         * config.host (i[3456x]86-*-netware*): Remove.
2318         * config/i386/netware-crt0.c, config/i386/t-nwld,
2319         config/i386/t-slibgcc-nwld: Remove.
2320
2321 2011-07-15  Bernd Schmidt  <bernds@codesourcery.com>
2322
2323         * config.host: Handle tic6x-*-*.
2324         * config/c6x/c6x-abi.h: New file.
2325
2326 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2327
2328         * config/i386/crtprec.c: New file.
2329         * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
2330         * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
2331         Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
2332         (x86_64-*-darwin*): Likewise.
2333         (i[34567]86-*-solaris2*: Likewise.
2334
2335 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2336
2337         * config/alpha/crtfastmath.c: New file.
2338         * config/i386/crtfastmath.c: New file.
2339         * config/ia64/crtfastmath.c: New file.
2340         * config/mips/crtfastmath.c: New file.
2341         * config/sparc/crtfastmath.c: New file.
2342
2343         * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
2344         crtfastmath.c.
2345         Add -frandom-seed=gcc-crtfastmath.
2346         * config/alpha/t-crtfm: Remove.
2347         * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
2348         * config/ia64/t-ia64 (crtfastmath.o): Remove.
2349
2350         * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
2351         (alpha*-dec-osf5.1*): Likewise.
2352         (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
2353         Add crtfastmath.o to extra_parts.
2354         (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
2355         Add crtfastmath.o to extra_parts.
2356         (x86_64-*-darwin*): Likewise.
2357         (x86_64-*-mingw*): Likewise.
2358         (ia64*-*-elf*): Add t-crtfm to tmake_file.
2359         (ia64*-*-freebsd*): Likewise.
2360         (ia64*-*-linux*): Likewise.
2361         (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
2362         Add crtfastmath.o to extra_parts.
2363
2364 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2365
2366         * config/darwin-crt3.o: New file.
2367         * config/rs6000/darwin-crt2.c: New file.
2368         * config/t-darwin: New file.
2369         * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
2370         (crt2.o): New rule.
2371         * config.host (*-*-darwin*): Add crt3.o to extra_parts.
2372         (powerpc-*-darwin*): Add crt2.o to extra_parts.
2373         (powerpc64-*-darwin*): Likewise.
2374
2375 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2376
2377         * config/i386/netware-crt0.c: New file.
2378         * config/i386/t-nwld: Rename to ...
2379         * config/i386/t-slibgcc-nwld: ... this.
2380         * config/i386/t-nwld: New file.
2381         * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
2382         tmake_file.
2383         Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
2384         extra_parts.
2385
2386 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2387
2388         * configure.ac (i?86-*-solaris2*): Use libgcc copy of
2389         i386/t-crtstuff.
2390         * configure: Regenerate.
2391
2392 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2393
2394         * dfp-bit.c, dfp-bit.h: New files.
2395         * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
2396         variables.
2397         ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
2398         ($(d64pbit-o)): Likewise.
2399         ($(d128pbit-o)): Likewise.
2400         * config/t-dfprules: New file.
2401         * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
2402         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
2403         i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2404         (x86_64-*-linux*): Likewise.
2405         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2406         (i[34567]86-*-cygwin*): Likewise.
2407         (i[34567]86-*-mingw*,  x86_64-*-mingw*): Likewise.
2408         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2409
2410 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2411
2412         * Makfile.in (LIBGCOV): New variable.
2413         ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
2414         * libgcov.c: New file.
2415
2416 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2417
2418         * fixed-bit.c, fixed-bit.h: New files.
2419         * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
2420         refer to fixed-bit.c.
2421
2422 2011-07-07  Joseph Myers  <joseph@codesourcery.com>
2423
2424         * config.host (*local*): Remove.
2425
2426 2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2427
2428         PR target/39150
2429         * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
2430         like i?86-*-solaris2.1[0-9]*.
2431         (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
2432         * configure.ac (i?86-*-solaris2*): Likewise.
2433         * configure: Regenerate.
2434
2435 2011-07-06  Thomas Schwinge  <thomas@schwinge.name>
2436
2437         * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2438         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
2439         md_unwind_header by splitting out of...
2440         (i[34567]86-*-linux*): ... this.
2441         * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
2442         Remove md_unwind_header by splitting out of...
2443         (x86_64-*-linux*): ... this.
2444
2445 2011-07-04  Georg-Johann Lay  <avr@gjlay.de>
2446
2447         * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
2448
2449 2011-06-28  Nick Clifton  <nickc@redhat.com>
2450
2451         * config.host: Recognize all V850 variants.
2452
2453 2011-06-22  Uros Bizjak  <ubizjak@gmail.com>
2454
2455         * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
2456
2457 2011-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2458
2459         * shared-object.mk (c_flags-$o): Save c_flags.
2460         ($(base)$(objext)): Use it.
2461         ($(base)_s$(objext)): Likewise.
2462
2463 2011-06-21  Bernd Schmidt  <bernds@codesourcery.com>
2464
2465         * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
2466         * libgcc-std.ver.in (GCC_4.7.0): New section.
2467
2468 2011-06-16  Georg-Johann Lay  <avr@gjlay.de>
2469
2470         PR target/49313
2471         PR target/29524
2472         * config/avr/t-avr: Fix line endings.
2473         (intfuncs16): Remove _ffsXX2,  _clzXX2, _ctzXX2, _popcountXX2,
2474         _parityXX2.
2475
2476 2011-06-14  Olivier Hainque  <hainque@adacore.com>
2477             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2478
2479         * config/mips/irix6-unwind.h: New file.
2480         * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
2481
2482 2011-06-10  Eric Botcazou  <ebotcazou@adacore.com>
2483
2484         * config/sparc/linux-unwind.h (STACK_BIAS): Define.
2485         (sparc64_fallback_frame_state): Use it.
2486         (sparc64_frob_update_context): Further adjust context.
2487         * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
2488         * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
2489         * config/sparc/sol2-cn.S: Likewise.
2490
2491 2011-06-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2492
2493         * enable-execute-stack-empty.c: New file.
2494         * enable-execute-stack-mprotect.c: New file.
2495         * config/i386/enable-execute-stack-mingw32.c: New file.
2496         * config.host (enable_execute_stack): New variable.
2497         Select appropriate variants.
2498         * configure.ac: Link enable-execute-stack.c to
2499         $enable_execute_stack.
2500         * configure: Regenerate.
2501         * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
2502         (lib2funcs): Remove _enable_execute_stack.
2503
2504 2011-06-09  David S. Miller  <davem@davemloft.net>
2505             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2506
2507         * config.host (sparc-*-linux*): Correct md_unwind_header
2508         filename.
2509         (s390x-ibm-tpf*): Fix typo.
2510
2511 2011-06-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2512
2513         * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
2514         Add crtfastmath.o to extra_parts.
2515         (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
2516         mips/t-crtfm.
2517         * config/mips/t-crtfm: Remove.
2518
2519 2011-06-04  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2520
2521         * config.host (hppa*-*-linux*): Correct md_unwind_header name.
2522
2523 2011-06-04  Kaz Kojima  <kkojima@gcc.gnu.org>
2524
2525         * config.host (sh*-*-linux*): Fix typo.
2526
2527 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2528
2529         * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
2530         * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
2531         * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
2532         * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
2533         * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
2534         * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
2535         * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
2536         Wrap in !__MINGW64__.
2537         * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
2538         * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
2539         * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
2540         * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
2541         * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
2542         * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
2543         * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
2544         Wrap in !__LP64__.
2545         * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
2546         * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
2547         * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
2548         * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
2549         * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
2550         * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
2551         * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
2552         * config/no-unwind.h: New file.
2553         * config.host (md_unwind_header): Document.
2554         Define.
2555         (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
2556         alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
2557         hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
2558         hppa[12]*-*-hpux11*): Set md_unwind_header.
2559         (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
2560         Set md_unwind_header.
2561         (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
2562         (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
2563         (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
2564         m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
2565         powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
2566         s390x-*-linux*,  s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
2567         sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
2568         md_unwind_header.
2569         * configure.ac: Link md-unwind-support.h to $md_unwind_header.
2570         * configure: Regenerate.
2571
2572 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2573
2574         * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
2575         Set tmake_file, extra_parts.
2576         * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
2577         Remove O32 support.
2578         * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
2579         Remove O32 support.
2580         * config/mips/t-irix6: New file.
2581         * config/mips/t-slibgcc-irix: New file.
2582
2583 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2584
2585         * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
2586         * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
2587
2588 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2589
2590         * configure.ac (target_thread_file): Determine thread model.
2591         * configure: Regenerate.
2592         * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
2593         * config/alpha/t-alpha: New file.
2594         * config/alpha/t-crtfm: Use $<.
2595         * config/alpha/t-ieee: New file.
2596         * config/alpha/t-osf-pthread: New file.
2597         * config/alpha/t-slibgcc-osf: New file.
2598         * config/alpha/libgcc-osf5.ver: New file.
2599
2600 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2601
2602         * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
2603         tmake_file.
2604         Add crtfastmath.o to extra_parts.
2605
2606 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2607
2608         * config/gmon-sol2.c: Reindent.
2609         Cleanup comments.
2610         Remove, correct casts.
2611         Use STDERR_FILENO, NULL.
2612         (BASEADDRESS): Remove.
2613         (minbrk): Remove.
2614         (errno, sbrk): Remove declarations.
2615         (monstartup) [hp300]: Remove.
2616         (mcount): Remove.
2617
2618 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2619
2620         * Makefile.in (cpu_type): Define.
2621         * config.host (i[34567]86-*-rtems*): Handle it.
2622         (i[34567]86-*-solaris2*): Move body ...
2623         (*-*-solaris2*): ... here.
2624         New case, generalize.
2625         (sparc-*-elf*): Handle it.
2626         (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
2627         (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
2628         (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
2629         Fold into ...
2630         (sparc*-*-solaris2*): ... this.
2631         New case.
2632         (sparc64-*-elf*): Handle it.
2633         * config/gmon-sol2.c: Move from ../gcc/config/sparc.
2634         Merge ../gcc/config/i386/gmon-sol2.c.
2635         * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
2636         Use C comments.
2637         Merge ../gcc/config/i386/sol2-gc1.asm.
2638         * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
2639         Use C comments.
2640         * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
2641         Use C comments.
2642         * config/i386/t-crtfm (crtfastmath.o): Use $<.
2643         * config/i386/t-crtstuff: New file.
2644         * config/i386/t-softfp: New file.
2645         * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
2646         $(T)crti.o, $(T)crtn.o): Remove.
2647         (gcrt1.o): New rule.
2648         (TARGET_LIBGCC2_CFLAGS): Remove.
2649         * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
2650         * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
2651         * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
2652         * config/sparc/t-sol2: New file.
2653         * config/sparc/t-crtfm: Move to ...
2654         * config/t-crtfm: ... this.
2655         Use $(cpu_type), $<.
2656         * config/t-crtin: New file.
2657         * config/sparc/t-softfp: New file.
2658         * config/sparc/t-softmul: New file.
2659         * config/t-rtems: New file.
2660         * config/t-slibgcc: New file.
2661         * config/t-slibgcc-elf-ver: New file.
2662         * config/t-slibgcc-gld: New file.
2663         * config/t-slibgcc-sld: New file.
2664         * config/t-sol2: New file.
2665         * configure.ac: Include ../config/lib-ld.m4.
2666         Call AC_LIB_PROG_LD_GNU.
2667         Substitute cpu_type.
2668         * configure: Regenerate.
2669
2670 2011-05-27  Bernd Schmidt  <bernds@codesourcery.com>
2671
2672         PR bootstrap/49173
2673         * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
2674         libgcc-std.ver in the build directory.
2675         * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
2676         * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
2677
2678 2011-05-25  Bernd Schmidt  <bernds@codesourcery.com>
2679
2680         * libgcc-std.ver.in: New file.
2681         * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
2682         variables.
2683         (libgcc-std.ver): New rule.
2684         * config/t-gnu-prefix: New file.
2685
2686 2011-05-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2687
2688         * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
2689
2690 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
2691
2692         * config/i386/darwin-lib.h: New file.
2693
2694 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
2695
2696         * config/arm/symbian-lib.h: New.
2697
2698 2011-05-04  Chris Demetriou  <cgd@google.com>
2699
2700         * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
2701         (__x86.get_pc_thunk.bx): ...this.
2702         (__morestack): Adjust for rename, remove undef of __i686.
2703
2704 2011-05-03  Chris Demetriou  <cgd@google.com>
2705
2706         * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
2707
2708 2011-03-22  Joseph Myers  <joseph@codesourcery.com>
2709
2710         * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
2711         arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
2712         m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
2713         powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
2714         sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
2715         Remove cases.
2716
2717 2011-03-14  Andreas Tobler  <andreast@fgznet.ch>
2718
2719         * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
2720         Adjust copyright year.
2721
2722 2011-03-07  Ian Lance Taylor  <iant@google.com>
2723
2724         * generic-morestack.c (__splitstack_find): Adjust returned stack
2725         pointer to include all registers pushed by __morestack.
2726
2727 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
2728
2729         PR target/40125
2730         * configure.ac: Call ACX_NONCANONICAL_TARGET.
2731         (toolexecdir): Calculate and AC_SUBST.
2732         (toolexeclibdir): Likewise.
2733         * Makefile.in (target_noncanonical): Import.
2734         (toolexecdir): Likewise.
2735         (toolexeclibdir): Likewise.
2736         * configure: Regenerate.
2737
2738 2010-12-13  Nathan Froyd  <froydnj@codesourcery.com>
2739
2740         PR target/46040
2741         * config/arm/bpabi.h: Rename to...
2742         * config/arm/bpabi-lib.h: ...this.
2743
2744 2010-12-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2745
2746         * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
2747         appropriate.
2748         * configure: Regenerate.
2749
2750 2010-11-24  Nathan Froyd  <froydnj@codesourcery.com>
2751
2752         * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
2753         __FLOAT_WORD_ORDER__.
2754         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
2755         Delete.
2756
2757 2010-11-20  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2758
2759         PR other/46202
2760         * Makefile.in (install-strip): New phony target.
2761
2762 2010-11-07  Ian Lance Taylor  <iant@google.com>
2763
2764         PR target/46089
2765         * config/i386/morestack.S (__morestack_large_model): New
2766         function.
2767
2768 2010-10-23  Nathan Froyd  <froydnj@codesourcery.com>
2769
2770         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
2771         Delete.
2772         (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
2773
2774 2010-10-14  Nathan Froyd  <froydnj@codesourcery.com>
2775
2776         * config/arm/bpabi.h: New file.
2777         * config/frv/frv-abi.h: New file.
2778
2779 2010-10-01  Ian Lance Taylor  <iant@google.com>
2780
2781         * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
2782         * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
2783
2784 2010-10-01  H.J. Lu  <hongjiu.lu@intel.com>
2785
2786         PR target/45858
2787         * config.host: Add the missing `$'.
2788
2789 2010-09-30  Michael Eager  <eager@eagercon.com>
2790
2791         * config.host: Add microblaze*-*-*.
2792         * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
2793         muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
2794         udivsi3.asm,umodsi3.asm}:  New.
2795
2796 2010-09-28  Ian Lance Taylor  <iant@google.com>
2797
2798         * configure.ac: Adjust CFI test to test assembler directly rather
2799         than checking gcc preprocessor macro.
2800         * configure: Rebuild.
2801
2802 2010-09-27  Ian Lance Taylor  <iant@google.com>
2803
2804         * configure.ac: Test whether assembler supports CFI directives.
2805         * config.host: Only add t-stack and i386/t-stack-i386 to
2806         tmake_file if libgcc_cv_cfi is "yes".
2807         * configure: Rebuild.
2808
2809 2010-09-27  Ian Lance Taylor  <iant@google.com>
2810
2811         * generic-morestack.h: New file.
2812         * generic-morestack.c: New file.
2813         * generic-morestack-thread.c: New file.
2814         * config/i386/morestack.S: New file.
2815         * config/t-stack: New file.
2816         * config/i386/t-stack-i386: New file.
2817         * config.host (i[34567]86-*-linux* and friends): Add t-stack and
2818         i386/t-stack-i386 to tmake_file.
2819
2820 2010-09-21  Iain Sandoe  <iains@gcc.gnu.org>
2821
2822         * Makefile.in (libgcc-extra-parts):  Check for static archives and
2823         invoke ranlib after installing them.
2824         (gcc-extra-parts): Likewise.
2825         (install-leaf): Likewise.
2826
2827 2010-09-14  H.J. Lu  <hongjiu.lu@intel.com>
2828
2829         * configure: Regenerated.
2830
2831 2010-09-10  Kai Tietz  <kai.tietz@onevision.com>
2832
2833         * configure: Regenerated.
2834
2835 2010-09-09  Gerald Pfeifer  <gerald@pfeifer.com>
2836             Andrew Pinski  <pinskia@gmail.com>
2837
2838         PR target/40959
2839         * config.host (ia64*-*-freebsd*): Set extra_parts.  Set tmake_file.
2840
2841 2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>
2842
2843         PR target/45524
2844         * configure: Regenerated.
2845
2846 2010-09-06  Andreas Schwab  <schwab@redhat.com>
2847
2848         * configure: Regenerate.
2849
2850 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
2851
2852         * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
2853         64bit targets.
2854         (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
2855         for 64bit targets.
2856
2857 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
2858             Iain Sandoe  <iains@gcc.gnu.org>
2859
2860         PR target/45476
2861         * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
2862         LIB2FUNCS_EXCLUDE functions.
2863
2864 2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
2865
2866         * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
2867         Include dfp.m4.
2868         * configure: Regenerate.
2869
2870 2010-09-01  Uros Bizjak  <ubizjak@gmail.com>
2871
2872         * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
2873         i386/t-freebsd to tmake_file.
2874         * config/i386/t-freebsd: New file.
2875         * config/i386/libgcc-bsd.ver: New file.
2876
2877 2010-07-23  Nathan Froyd  <froydnj@codesourcery.com>
2878
2879         * config.host (powerpc*-eabispe*): Set tmake_file.
2880         (powerpc*-eabi*): Likewise.
2881         * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
2882         crtbeginS, crtendS, crtbeginT.
2883
2884 2010-06-12  Kazu Hirata  <kazu@codesourcery.com>
2885
2886         * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
2887         to tmake_file.  Add crtfastmath.o to extra_parts.
2888         * config/mips/t-crtfm: New.
2889
2890 2010-05-19  Joel Sherrill <joel.sherrill@oarcorp.com>
2891
2892         * config.host (sparc64-*-rtems*): New target.
2893
2894 2010-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2895
2896         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
2897         assembler syntax.
2898
2899 2010-04-15  Thomas Schwinge  <tschwinge@gnu.org>
2900
2901         * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
2902
2903 2010-04-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2904
2905         * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
2906         alpha-dec-osf5.0* support.
2907
2908 2010-04-01  Ralf Corsépius <ralf.corsepius@rtems.org>
2909
2910         * config.host: Add lm32-*-rtems*.
2911
2912 2010-03-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2913             Uros Bizjak <ubizjak@gmail.com>
2914
2915         PR target/39048
2916         * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
2917         like other remaining 32-bit x86 OSes.
2918         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
2919         assembler syntax.
2920         * config/i386/libgcc-sol2.ver: New file.
2921         * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
2922
2923 2010-03-30  Jack Howarth <howarth@bromo.med.uc.edu>
2924
2925         PR c/43553
2926         * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
2927         * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
2928         is used and substitute set_use_emutls.
2929         * configure: Regenerated.
2930
2931 2010-03-30  Tarik Graba  <tarik.graba@telecom-paristech.fr>
2932
2933         * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
2934
2935 2010-03-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2936
2937         PR target/38085
2938         * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
2939         MULTILIB_CFLAGS.
2940         ($(T)gcrt1.o): Likewise.
2941         ($(T)crt1.o): Likewise.
2942         ($(T)crti.o): Likewise.
2943         ($(T)crtn.o): Likewise.
2944
2945 2010-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2946
2947         PR other/42980
2948         * Makefile.in (install): Use $(MAKE) string in rule, for
2949         parallel make.
2950
2951 2010-02-22  Hans-Peter Nilsson  <hp@bitrange.com>
2952
2953         Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
2954         * config/mmix/t-mmix: New file.
2955         * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
2956
2957 2010-02-02  Jack Howarth  <howarth@bromo.med.uc.edu>
2958
2959         PR java/41991
2960         * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
2961         SHLIB_MAPFILES.
2962
2963 2010-01-04  Anthony Green  <green@moxielogic.com>
2964
2965         * config/moxie/crti.asm, config/moxie/crtn.asm,
2966         config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
2967         config/moxie/t-moxie: New files.
2968         * config.host: Add t-moxie-softfp reference.
2969
2970 2009-11-18  Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2971
2972         PR other/39888
2973         * config/t-slibgcc-darwin: Fix embedded rpaths for
2974         --enable-version-specific-runtime-libs, build extension stub
2975         libs exposing features available from current libgcc_s.
2976
2977 2009-11-11  Jon Beniston <jon@beniston.com>
2978
2979         * config.host: Add lm32 targets.
2980         * config/lm32: New directory.
2981         * config/lm32/libgcc_lm32.h: New file.
2982         * config/lm32/_mulsi3.c: New file.
2983         * config/lm32/_udivmodsi4.c: New file.
2984         * config/lm32/_divsi3.c: New file.
2985         * config/lm32/_modsi3.c: New file.
2986         * config/lm32/_udivsi3.c: New file.
2987         * config/lm32/_umodsi3.c: New file.
2988         * config/lm32/_lshrsi3.S: New file.
2989         * config/lm32/_ashrsi3.S: New file.
2990         * config/lm32/_ashlsi3.S: New file.
2991         * config/lm32/crti.S: New file.
2992         * config/lm32/crtn.S: New file.
2993         * config/lm32/t-lm32: New file.
2994         * config/lm32/t-elf: New file.
2995         * config/lm32/t-uclinux: New file.
2996
2997 2009-10-26  Nick Clifton  <nickc@redhat.com>
2998
2999         * config.host: Add support for RX target.
3000         * config/rx: New directory.
3001         * config/rx/rx-abi-functions.c: New file. Supplementary
3002         functions for libgcc to support the RX ABI.
3003         * config/rx/rx-abi.h: New file.  Supplementary header file for
3004         libgcc RX ABI functions.
3005         * config/rx/t-rx: New file: Makefile fragment for building
3006         libgcc for the RX.
3007
3008 2009-10-09  Uros Bizjak  <ubizjak@gmail.com>
3009
3010         * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
3011         constraint of y0 to "g".
3012
3013 2009-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
3014
3015         * config.host: Include the s390 makefile fragments.
3016         * config/s390/32/_fixdfdi.c: New file.
3017         * config/s390/32/_fixsfdi.c: New file.
3018         * config/s390/32/_fixtfdi.c: New file.
3019         * config/s390/32/_fixunsdfdi.c: New file.
3020         * config/s390/32/_fixunssfdi.c: New file.
3021         * config/s390/32/_fixunstfdi.c: New file.
3022         * config/s390/32/t-floattodi: New file.
3023         * config/s390/libgcc-glibc.ver: New file.
3024         * config/s390/t-crtstuff: New file.
3025         * config/s390/t-linux: New file.
3026         * config/s390/t-tpf: New file.
3027
3028 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3029
3030         * configure.ac (AC_PREREQ): Bump to 2.64.
3031
3032 2009-08-22  Kaz Kojima  <kkojima@gcc.gnu.org>
3033
3034         * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
3035
3036 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3037
3038         * configure: Regenerate.
3039
3040 2009-08-09  Douglas B Rupp  <rupp@gnat.com>
3041
3042         * config.host (ia64-hp-*vms*): New target.
3043         (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
3044         with ia64-hp-*vms*.
3045
3046 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3047
3048         * configure.ac: Add snippet for maintainer-mode.
3049         * configure: Regenerate.
3050         * Makefile.in (AUTOCONF, configure_deps): New variables.
3051         ($(srcdir)/configure)): New rule, active only with maintainer
3052         mode turned on.
3053
3054 2009-06-23  DJ Delorie  <dj@redhat.com>
3055
3056         Add MeP port.
3057         * config.host: Add mep support.
3058
3059 2009-06-22  Kai Tietz  <kai.tietz@onevision.com>
3060
3061         * config.host: Add i386/${host_address}/t-fprules-softfp and
3062         t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
3063
3064         * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3065         for mingw targets.
3066         * config/i386/64/_multc3.c: Likewise.
3067         * config/i386/64/_powitf2.c: Likewise.
3068         * config/i386/64/eqtf2.c: Likewise.
3069         * config/i386/64/getf2.c: Likewise.
3070         * config/i386/64/letf2.c: Likewise.
3071         * config/i386/64/letf2.c: Likewise.
3072         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3073         unsigned long long for x64 mingw targets.
3074         (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3075         (_FP_I_TYPE): Define as long long for x64 mingw target.
3076
3077 2009-06-10  Maciej W. Rozycki  <macro@linux-mips.org>
3078
3079         * config.host (vax-*-linux*): New.
3080
3081 2009-05-31  Anthony Green  <green@moxielogic.com>
3082
3083         * config.host: Add moxie support.
3084         * config/moxie/t-moxie: New file.
3085
3086 2009-05-29  David Billinghurst <billingd@gcc.gnu.org>
3087
3088         * config.host: Add i386/${host_address}/t-fprules-softfp and
3089         t-softfp to tmake_file for i[34567]86-*-cygwin*.
3090
3091 2009-04-17  Aurelien Jarno  <aurelien@aurel32.net>
3092
3093         * config.host: Add i386/${host_address}/t-fprules-softfp to
3094         tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3095
3096 2009-04-09  Nick Clifton  <nickc@redhat.com>
3097
3098         * config/ia64/tf-signs.c: Change copyright header to refer to
3099         version 3 of the GNU General Public License with version 3.1
3100         of the GCC Runtime Library Exception and to point readers at
3101         the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3102         web page.
3103         * config/i386/32/tf-signs.c: Likewise.
3104         * config/libbid/_addsub_dd.c: Likewise.
3105         * config/libbid/_addsub_sd.c: Likewise.
3106         * config/libbid/_addsub_td.c: Likewise.
3107         * config/libbid/_dd_to_df.c: Likewise.
3108         * config/libbid/_dd_to_di.c: Likewise.
3109         * config/libbid/_dd_to_sd.c: Likewise.
3110         * config/libbid/_dd_to_sf.c: Likewise.
3111         * config/libbid/_dd_to_si.c: Likewise.
3112         * config/libbid/_dd_to_td.c: Likewise.
3113         * config/libbid/_dd_to_tf.c: Likewise.
3114         * config/libbid/_dd_to_udi.c: Likewise.
3115         * config/libbid/_dd_to_usi.c: Likewise.
3116         * config/libbid/_dd_to_xf.c: Likewise.
3117         * config/libbid/_df_to_dd.c: Likewise.
3118         * config/libbid/_df_to_sd.c: Likewise.
3119         * config/libbid/_df_to_td.c: Likewise.
3120         * config/libbid/_di_to_dd.c: Likewise.
3121         * config/libbid/_di_to_sd.c: Likewise.
3122         * config/libbid/_di_to_td.c: Likewise.
3123         * config/libbid/_div_dd.c: Likewise.
3124         * config/libbid/_div_sd.c: Likewise.
3125         * config/libbid/_div_td.c: Likewise.
3126         * config/libbid/_eq_dd.c: Likewise.
3127         * config/libbid/_eq_sd.c: Likewise.
3128         * config/libbid/_eq_td.c: Likewise.
3129         * config/libbid/_ge_dd.c: Likewise.
3130         * config/libbid/_ge_sd.c: Likewise.
3131         * config/libbid/_ge_td.c: Likewise.
3132         * config/libbid/_gt_dd.c: Likewise.
3133         * config/libbid/_gt_sd.c: Likewise.
3134         * config/libbid/_gt_td.c: Likewise.
3135         * config/libbid/_isinfd128.c: Likewise.
3136         * config/libbid/_isinfd32.c: Likewise.
3137         * config/libbid/_isinfd64.c: Likewise.
3138         * config/libbid/_le_dd.c: Likewise.
3139         * config/libbid/_le_sd.c: Likewise.
3140         * config/libbid/_le_td.c: Likewise.
3141         * config/libbid/_lt_dd.c: Likewise.
3142         * config/libbid/_lt_sd.c: Likewise.
3143         * config/libbid/_lt_td.c: Likewise.
3144         * config/libbid/_mul_dd.c: Likewise.
3145         * config/libbid/_mul_sd.c: Likewise.
3146         * config/libbid/_mul_td.c: Likewise.
3147         * config/libbid/_ne_dd.c: Likewise.
3148         * config/libbid/_ne_sd.c: Likewise.
3149         * config/libbid/_ne_td.c: Likewise.
3150         * config/libbid/_sd_to_dd.c: Likewise.
3151         * config/libbid/_sd_to_df.c: Likewise.
3152         * config/libbid/_sd_to_di.c: Likewise.
3153         * config/libbid/_sd_to_sf.c: Likewise.
3154         * config/libbid/_sd_to_si.c: Likewise.
3155         * config/libbid/_sd_to_td.c: Likewise.
3156         * config/libbid/_sd_to_tf.c: Likewise.
3157         * config/libbid/_sd_to_udi.c: Likewise.
3158         * config/libbid/_sd_to_usi.c: Likewise.
3159         * config/libbid/_sd_to_xf.c: Likewise.
3160         * config/libbid/_sf_to_dd.c: Likewise.
3161         * config/libbid/_sf_to_sd.c: Likewise.
3162         * config/libbid/_sf_to_td.c: Likewise.
3163         * config/libbid/_si_to_dd.c: Likewise.
3164         * config/libbid/_si_to_sd.c: Likewise.
3165         * config/libbid/_si_to_td.c: Likewise.
3166         * config/libbid/_td_to_dd.c: Likewise.
3167         * config/libbid/_td_to_df.c: Likewise.
3168         * config/libbid/_td_to_di.c: Likewise.
3169         * config/libbid/_td_to_sd.c: Likewise.
3170         * config/libbid/_td_to_sf.c: Likewise.
3171         * config/libbid/_td_to_si.c: Likewise.
3172         * config/libbid/_td_to_tf.c: Likewise.
3173         * config/libbid/_td_to_udi.c: Likewise.
3174         * config/libbid/_td_to_usi.c: Likewise.
3175         * config/libbid/_td_to_xf.c: Likewise.
3176         * config/libbid/_tf_to_dd.c: Likewise.
3177         * config/libbid/_tf_to_sd.c: Likewise.
3178         * config/libbid/_tf_to_td.c: Likewise.
3179         * config/libbid/_udi_to_dd.c: Likewise.
3180         * config/libbid/_udi_to_sd.c: Likewise.
3181         * config/libbid/_udi_to_td.c: Likewise.
3182         * config/libbid/_unord_dd.c: Likewise.
3183         * config/libbid/_unord_sd.c: Likewise.
3184         * config/libbid/_unord_td.c: Likewise.
3185         * config/libbid/_usi_to_dd.c: Likewise.
3186         * config/libbid/_usi_to_sd.c: Likewise.
3187         * config/libbid/_usi_to_td.c: Likewise.
3188         * config/libbid/_xf_to_dd.c: Likewise.
3189         * config/libbid/_xf_to_sd.c: Likewise.
3190         * config/libbid/_xf_to_td.c: Likewise.
3191         * config/libbid/bid128.c: Likewise.
3192         * config/libbid/bid128_2_str.h: Likewise.
3193         * config/libbid/bid128_2_str_macros.h: Likewise.
3194         * config/libbid/bid128_2_str_tables.c: Likewise.
3195         * config/libbid/bid128_add.c: Likewise.
3196         * config/libbid/bid128_compare.c: Likewise.
3197         * config/libbid/bid128_div.c: Likewise.
3198         * config/libbid/bid128_fma.c: Likewise.
3199         * config/libbid/bid128_logb.c: Likewise.
3200         * config/libbid/bid128_minmax.c: Likewise.
3201         * config/libbid/bid128_mul.c: Likewise.
3202         * config/libbid/bid128_next.c: Likewise.
3203         * config/libbid/bid128_noncomp.c: Likewise.
3204         * config/libbid/bid128_quantize.c: Likewise.
3205         * config/libbid/bid128_rem.c: Likewise.
3206         * config/libbid/bid128_round_integral.c: Likewise.
3207         * config/libbid/bid128_scalb.c: Likewise.
3208         * config/libbid/bid128_sqrt.c: Likewise.
3209         * config/libbid/bid128_string.c: Likewise.
3210         * config/libbid/bid128_to_int16.c: Likewise.
3211         * config/libbid/bid128_to_int32.c: Likewise.
3212         * config/libbid/bid128_to_int64.c: Likewise.
3213         * config/libbid/bid128_to_int8.c: Likewise.
3214         * config/libbid/bid128_to_uint16.c: Likewise.
3215         * config/libbid/bid128_to_uint32.c: Likewise.
3216         * config/libbid/bid128_to_uint64.c: Likewise.
3217         * config/libbid/bid128_to_uint8.c: Likewise.
3218         * config/libbid/bid32_to_bid128.c: Likewise.
3219         * config/libbid/bid32_to_bid64.c: Likewise.
3220         * config/libbid/bid64_add.c: Likewise.
3221         * config/libbid/bid64_compare.c: Likewise.
3222         * config/libbid/bid64_div.c: Likewise.
3223         * config/libbid/bid64_fma.c: Likewise.
3224         * config/libbid/bid64_logb.c: Likewise.
3225         * config/libbid/bid64_minmax.c: Likewise.
3226         * config/libbid/bid64_mul.c: Likewise.
3227         * config/libbid/bid64_next.c: Likewise.
3228         * config/libbid/bid64_noncomp.c: Likewise.
3229         * config/libbid/bid64_quantize.c: Likewise.
3230         * config/libbid/bid64_rem.c: Likewise.
3231         * config/libbid/bid64_round_integral.c: Likewise.
3232         * config/libbid/bid64_scalb.c: Likewise.
3233         * config/libbid/bid64_sqrt.c: Likewise.
3234         * config/libbid/bid64_string.c: Likewise.
3235         * config/libbid/bid64_to_bid128.c: Likewise.
3236         * config/libbid/bid64_to_int16.c: Likewise.
3237         * config/libbid/bid64_to_int32.c: Likewise.
3238         * config/libbid/bid64_to_int64.c: Likewise.
3239         * config/libbid/bid64_to_int8.c: Likewise.
3240         * config/libbid/bid64_to_uint16.c: Likewise.
3241         * config/libbid/bid64_to_uint32.c: Likewise.
3242         * config/libbid/bid64_to_uint64.c: Likewise.
3243         * config/libbid/bid64_to_uint8.c: Likewise.
3244         * config/libbid/bid_b2d.h: Likewise.
3245         * config/libbid/bid_binarydecimal.c: Likewise.
3246         * config/libbid/bid_conf.h: Likewise.
3247         * config/libbid/bid_convert_data.c: Likewise.
3248         * config/libbid/bid_decimal_data.c: Likewise.
3249         * config/libbid/bid_decimal_globals.c: Likewise.
3250         * config/libbid/bid_div_macros.h: Likewise.
3251         * config/libbid/bid_dpd.c: Likewise.
3252         * config/libbid/bid_flag_operations.c: Likewise.
3253         * config/libbid/bid_from_int.c: Likewise.
3254         * config/libbid/bid_functions.h: Likewise.
3255         * config/libbid/bid_gcc_intrinsics.h: Likewise.
3256         * config/libbid/bid_inline_add.h: Likewise.
3257         * config/libbid/bid_internal.h: Likewise.
3258         * config/libbid/bid_round.c: Likewise.
3259         * config/libbid/bid_sqrt_macros.h: Likewise.
3260
3261 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
3262
3263         * Makefile.in: Change copyright header to refer to version
3264         3 of the GNU General Public License and to point readers at the
3265         COPYING3 file and the FSF's license web page.
3266         * config.host: Likewise.
3267
3268 2009-04-07  Alan Modra  <amodra@bigpond.net.au>
3269
3270         * config.host: Reorder and merge to match config.gcc change.
3271
3272 2009-04-03  Alan Modra  <amodra@bigpond.net.au>
3273
3274         * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
3275
3276 2009-03-28  Joseph Myers  <joseph@codesourcery.com>
3277
3278         * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
3279         armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
3280         m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
3281         powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
3282
3283 2009-02-12  Uros Bizjak  <ubizjak@gmail.com>
3284
3285         * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
3286         * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3287
3288 2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>
3289
3290         * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
3291         ia64/t-softfp-compat to tmake_file.
3292
3293         * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
3294
3295         * config/ia64/__divxf3.asm: New.
3296         * config/ia64/_fixtfdi.asm: Likewise.
3297         * config/ia64/_fixunstfdi.asm: Likewise.
3298         * config/ia64/_floatditf.asm: Likewise.
3299         * config/ia64/t-fprules-softfp: Likewise.
3300         * config/ia64/t-softfp-compat: Likewise.
3301         * config/ia64/tf-signs.c: Likewise.
3302
3303 2009-01-18  Ben Elliston  <bje@au.ibm.com>
3304
3305         * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3306
3307 2009-01-16  Ben Elliston  <bje@au.ibm.com>
3308
3309         * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
3310         to tmake_file.
3311
3312 2009-01-13  Ben Elliston  <bje@au.ibm.com>
3313
3314         * config/t-softfp: New file.
3315         * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
3316         (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
3317
3318 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
3319
3320         * config.host: Add m32r*-*-rtems*.
3321
3322 2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>
3323
3324         * config.host: Add m32c*-*-rtems*.
3325
3326 2008-11-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3327
3328         PR bootstrap/33100
3329         * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
3330         i386/t-crtstuff if linker supports ZERO terminator unwind entries.
3331         * configure: Regenerate.
3332         * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
3333         tmake_file here from gcc/config.gcc.
3334         Move extra_parts here from gcc/config.gcc.
3335         * config/i386/t-sol2: Move here from gcc/config/i386.
3336         Use gcc_srcdir instead of srcdir.
3337
3338 2008-11-18  Adam Nemet  <anemet@caviumnetworks.com>
3339
3340         * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
3341         case.
3342
3343 2008-11-09  Thomas Schwinge  <tschwinge@gnu.org>
3344
3345         * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
3346
3347 2008-10-08  Thomas Schwinge  <tschwinge@gnu.org>
3348
3349         * config.host: Fold `*-*-gnu*' cases into the Linux ones.
3350
3351 2008-09-03  Hari Sandanagobalane  <hariharan@picochip.com>
3352
3353         Add picoChip port.
3354         * config.host: Add picochip-*-*.
3355
3356 2008-08-06  Bob Wilson  <bob.wilson@acm.org>
3357
3358         * config.host: Match more processor names for Xtensa.
3359
3360 2008-07-08  H.J. Lu  <hongjiu.lu@intel.com>
3361
3362         * config/i386/64/t-softfp-compat: Update comments.
3363
3364 2008-07-07  H.J. Lu  <hongjiu.lu@intel.com>
3365
3366         * config/i386/64/_divtc3-compat.c: Moved to ...
3367         * config/i386/64/_divtc3.c: Here.
3368
3369         * config/i386/64/_multc3-compat.c: Moved to ...
3370         * config/i386/64/_multc3.c: Here.
3371
3372         * config/i386/64/_powitf2-compat.c: Moved to ...
3373         * config/i386/64/_powitf2.c: Here.
3374
3375         * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
3376         .c suffix instead of -compat.c.
3377
3378 2008-07-05  Uros Bizjak  <ubizjak@gmail.com>
3379
3380         * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
3381         (_FP_MUL_MEAT_D): Ditto.
3382         (_FP_DIV_MEAT_S): Ditto.
3383         (_FP_DIV_MEAT_D): Ditto.
3384
3385 2008-07-03  Richard Sandiford  <rdsandiford@googlemail.com>
3386
3387         * Makefile.in: Add support for __sync_* libgcc functions.
3388
3389 2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>
3390
3391         * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
3392
3393 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3394
3395         PR boostrap/36702
3396         * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
3397         and Linux/x86.  Include 64bit t-softfp-compat for Linux/x86.
3398
3399         * config/i386/64/t-fprules-softfp: Moved to ...
3400         * config/i386/64/t-softfp-compat: This.  New.
3401
3402 2008-07-02  Uros Bizjak  <ubizjak@gmail.com>
3403
3404         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
3405         Initialize f with 0.0.
3406
3407 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3408
3409         PR target/36669
3410         * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
3411
3412         * config/i386/64/_divtc3-compat.c: New.
3413         * config/i386/64/_multc3-compat.c: Likewise.
3414         * config/i386/64/_powitf2-compat.c: Likewise.
3415         * config/i386/64/eqtf2.c: Likewise.
3416         * config/i386/64/getf2.c: Likewise.
3417         * config/i386/64/letf2.c: Likewise.
3418         * config/i386/64/t-fprules-softfp: Likewise.
3419
3420 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3421
3422         * config.host: Add i386/${host_address}/t-fprules-softfp to
3423         tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
3424         i[34567]86-*-linux*, x86_64-*-linux*.
3425
3426         * configure.ac: Set host_address to 64 or 32 for x86.
3427         * configure: Regenerated.
3428
3429         * Makefile.in (config.status): Also depend on
3430         $(srcdir)/config.host.
3431
3432         * config/i386/32/t-fprules-softfp: New.
3433         * config/i386/32/tf-signs.c: Likewise.
3434
3435         * config/i386/64/sfp-machine.h: New. Moved from gcc.
3436
3437 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3438             Uros Bizjak  <ubizjak@gmail.com>
3439
3440         * config/i386/32/sfp-machine.h: New.
3441
3442 2008-06-26  Nathan Froyd  <froydnj@codesourcery.com>
3443
3444         * config/rs6000/t-ppccomm: Remove rules that conflict with
3445         auto-generated rules.
3446
3447 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3448
3449         * configure.ac: sinclude override.m4.
3450         * configure: Regenerate.
3451
3452 2008-06-11  Bernhard Fischer  <aldot@gcc.gnu.org>
3453
3454         * configure: Regenerate.
3455
3456 2008-06-10  Joseph Myers  <joseph@codesourcery.com>
3457
3458         * Makefile.in (DECNUMINC): Remove
3459         -I$(MULTIBUILDTOP)../../libdecnumber.
3460         * gstdint.h: New.
3461
3462 2008-06-07  Joseph Myers  <joseph@codesourcery.com>
3463
3464         * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
3465         parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
3466         alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
3467         arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
3468         hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
3469         i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
3470         i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
3471         i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
3472         i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
3473         mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
3474         powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
3475         powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
3476         strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
3477         vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
3478
3479 2008-05-25  Arthur Loiret  <arthur.loiret@u-psud.fr>
3480
3481         * config.host (sh2[lbe]*-*-linux*): Allow target.
3482
3483 2008-04-30  Nathan Froyd  <froydnj@codesourcery.com>
3484
3485         * config/rs6000/t-ppccomm: Add build rules for new files.
3486         (LIB2ADD_ST): New variable.
3487
3488 2008-04-07  Andy Hutchinson  <hutchinsonandy@aim.com>
3489
3490         PR target/34210
3491         PR target/35508
3492         * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
3493         * config/t-avr: New file. Build 16bit libgcc functions.
3494
3495 2008-03-02  Jakub Jelinek  <jakub@redhat.com>
3496
3497         PR target/35401
3498         * config/t-slibgcc-darwin: Make install-leaf dependent on
3499         install-darwin-libgcc-stubs instead of install.
3500
3501 2008-01-25  Joseph Myers  <joseph@codesourcery.com>
3502
3503         * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
3504         tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
3505         sh-*-rtemscoff*): Remove cases.
3506
3507 2007-12-27  Richard Sandiford  <rsandifo@nildram.co.uk>
3508
3509         * Makefile.in (all): Use install-leaf rather than install.
3510         (install): Split most of the rule into...
3511         (install-leaf): ...this new one.
3512
3513 2007-12-19  Etsushi Kato  <ek.kato@gmail.com>
3514             Paolo Bonzini  <bonzini@gnu.org>
3515
3516         PR target/30572
3517         * Makefile.in: Use @shlib_slibdir@ substitution to get
3518         correct install name on darwin.
3519         * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
3520
3521 2007-12-15  Hans-Peter Nilsson  <hp@axis.com>
3522
3523         * config.host (crisv32-*-elf, crisv32-*-none): New, same as
3524         cris-*-elf and cris-*-none.
3525         (crisv32-*-linux*): Similar, as cris-*-linux*.
3526
3527 2007-11-20  Rask Ingemann Lambertsen  <rask@sygehus.dk>
3528
3529         * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
3530
3531 2007-10-27  H.J. Lu  <hongjiu.lu@intel.com>
3532
3533         PR regression/33926
3534         * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
3535         * configure: Regenerated.
3536
3537 2007-09-27  H.J. Lu  <hongjiu.lu@intel.com>
3538
3539         * Makefile.in (dfp-filenames): Replace decimal_globals,
3540         decimal_data, binarydecimal and convert_data with
3541         bid_decimal_globals, bid_decimal_data, bid_binarydecimal
3542         and bid_convert_data, respectively.
3543
3544 2007-09-17  Chao-ying Fu  <fu@mips.com>
3545             Nigel Stephens  <nigel@mips.com>
3546
3547         * fixed-obj.mk: New file to support fine-grain fixed-point functions.
3548         * Makefile.in (fixed_point): Define.
3549         Check if fixed_point is yes to build support functions.
3550         * configure.ac: Check for fixed_point support.
3551         * configure: Regenerated.
3552         * gen-fixed.sh: New file to generate lists of fixed-point labels,
3553         funcs, modes, from, to.
3554
3555 2007-09-11  Janis Johnson  <janis187@us.ibm.com
3556
3557         * Makefile.in (dfp-filenames): Add bid128_noncomp.
3558
3559 2007-09-10  Janis Johnson  <janis187@us.ibm.com>
3560
3561         * Makefile.in (dfp-filenames): Remove decUtility, add
3562         decDouble, decPacked, decQuad, decSingle.
3563
3564 2007-08-27  Hans Kester  <hans.kester@ellips.nl>
3565
3566         * config.host : Add x86_64-elf target.
3567
3568 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
3569
3570         * configure.ac (set_have_cc_tls): Add a missing =.
3571         * configure: Regenerated.
3572
3573 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
3574
3575         * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
3576         and x86_64-*-linux*.
3577
3578         * config/t-tls: New file.
3579
3580         * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
3581
3582         * configure.ac: Include ../config/enable.m4 and
3583         ../config/tls.m4.  Use GCC_CHECK_CC_TLS to check if assembler
3584         supports TLS and substitute set_have_cc_tls.
3585         * configure: Regenerated.
3586
3587 2007-07-04  H.J. Lu  <hongjiu.lu@intel.com>
3588
3589         * Makefile.in: Use libbid for DFP when BID is enabled.
3590
3591 2007-06-14  Danny Smith  <dannysmith@users.sourceforge.net>
3592
3593         * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
3594         extra_parts. Add config/i386/t-cygming to tmake_file.
3595         * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
3596
3597 2007-05-29  Zuxy Meng  <zuxy.meng@gmail.com>
3598             Danny Smith  <dannysmith@users.sourceforge.net>
3599
3600         PR target/29498
3601         * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
3602         crtfastmath.o to extra_parts.  Add i386/t-crtfm to tmake_file.
3603         * config/i386/t-crtfm: Compile crtfastmath.o with
3604         -minline-all-stringops.
3605
3606 2007-05-10  Richard Sandiford  <richard@codesourcery.com>
3607
3608         * config.host (sparc-wrs-vxworks): New target.
3609
3610 2007-04-14  Kazu Hirata  <kazu@codesourcery.com>
3611
3612         * config.host: Recognize fido.
3613
3614 2007-04-04  Janis Johnson  <janis187@us.ibm.com>
3615
3616         * configure: Check host, not target, for decimal float support.
3617
3618 2007-04-03  Uros Bizjak  <ubizjak@gmail.com>
3619
3620         * config/i386/t-crtpc: New file.
3621         * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
3622         (x86_64-*-linux*): Ditto.
3623
3624 2007-02-30  Kai Tietz  <kai.tietz@onevision.com>
3625
3626         * config.host (x86_64-*-mingw*): New target.
3627
3628 2007-03-23  Michael Meissner  <michael.meissner@amd.com>
3629             H.J. Lu  <hongjiu.lu@intel.com>
3630
3631         * Makefile.in (enable_decimal_float): New.
3632         (DECNUMINC): Add
3633         -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
3634         (dec-objects): Move decimal32, decimal64 and decimal128 to ...
3635         (decbits-filenames): This.
3636         (decbits-objects): New.
3637         (libgcc-objects): Add $(decbits-objects).
3638
3639         * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
3640         Substitute enable_decimal_float.
3641         * configure: Regenerated.
3642
3643 2007-03-19  Hans-Peter Nilsson  <hp@axis.com>
3644
3645         * config.host (cris-*-elf | cris-*-none): Set extra_parts.
3646
3647 2007-03-12  Brooks Moses  <brooks.moses@codesourcery.com>
3648
3649         * Makefile.in (install-info): New dummy target.
3650
3651 2007-03-05  Bernd Schmidt  <bernd.schmidt@analog.com>
3652
3653         * config.host (bfin*-linux-uclibc*): Set extra_parts.
3654
3655 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
3656
3657         * Makefile.in: Add install-html and install-pdf dummy
3658         targets.
3659
3660 2007-02-05  Roger Sayle  <roger@eyesopen.com>
3661             Daniel Jacobowitz  <dan@codesourcery.com>
3662
3663         * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
3664         (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
3665         (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
3666
3667 2007-01-29  Janis Johnson  <janis187@us.ibm.com>
3668
3669         * Makefile.in (dec-filenames): Add decExcept.
3670
3671 2007-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
3672
3673         PR bootstrap/30469
3674         * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
3675         -fprofile-use.
3676
3677 2007-01-25  Daniel Jacobowitz  <dan@codesourcery.com>
3678
3679         * configure.ac: Add --enable-version-specific-runtime-libs.
3680         Correct $slibdir default.
3681         * configure: Regenerated.
3682
3683 2007-01-23  Joseph Myers  <joseph@codesourcery.com>
3684
3685         * config/rs6000/t-ldbl128: Always use -mlong-double-128.
3686
3687 2007-01-21  Andrew Pinski  <pinskia@gmail.com>
3688
3689         PR target/30519
3690         * config.host (alpha*-*-linux*): Set extra_parts.
3691
3692 2007-01-09  Kaz Kojima  <kkojima@gcc.gnu.org>
3693
3694         * config/sh/t-linux: New.
3695         * config.host (sh*-*-linux*): Set tmake_file.
3696
3697 2007-01-05  Daniel Jacobowitz  <dan@codesourcery.com>
3698
3699         * Makefile.in (install): Handle multilibs.
3700
3701 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
3702
3703         * Makefile.in: Added .PHONY entry for documentation targets.
3704
3705 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
3706
3707         * Makefile.in: Add empty info, html, dvi, pdf targets.
3708
3709 2007-01-04  Mike Stump  <mrs@apple.com>
3710
3711         * Makefile.in (MAKEINFO): Remove.
3712         (PERL): Likewise.
3713
3714 2007-01-04  Paolo Bonzini  <bonzini@gnu.org>
3715
3716         * configure.ac: Add GCC_TOPLEV_SUBDIRS.
3717         * configure: Regenerate.
3718         * Makefile.in (host_subdir): Substitute it.
3719         (gcc_objdir): Use it.
3720
3721 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
3722
3723         * config.host (ia64*-*-linux*): Set tmake_file.
3724
3725 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
3726
3727         * Makefile.in (version): Define.
3728
3729 2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>
3730             Paolo Bonzini  <bonzini@gnu.org>
3731
3732         * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
3733         config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
3734         config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
3735         config/sparc/t-crtfm, config/t-slibgcc-darwin,
3736         config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
3737         shared-object.mk, siditi-object.mk, static-object.mk: New files.
3738         * configure: Generated.