libgcc/ChangeLog

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