libgcc/ChangeLog

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