libgcc/ChangeLog

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