libgcc/ChangeLog

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