libgcc/ChangeLog

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