libgcc/ChangeLog

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