libgcc/ChangeLog

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