libgcc/ChangeLog

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