libgcc/ChangeLog

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