libgcc/ChangeLog

   1 2012-11-29  Kai Tietz  <ktietz@redhat.com>
   2
   3         PR target/55445
   4         * unwind-c.c (__SEH__): Make sure SjLj isn't active.
   5         * unwind-generic.h: Likewise.
   6         * unwind-seh.c: Likewise.
   7
   8 2012-11-28  Richard Henderson  <rth@redhat.com>
   9
  10         PR libgcc/48076
  11         * emutls.c (__emutls_get_address): Avoid race condition between
  12         obj->loc.offset read and emutls_key initialization.
  13
  14 2012-11-22  Georg-Johann Lay  <avr@gjlay.de>
  15
  16         Adjust decimal point of signed accum mode to GCC default.
  17
  18         PR target/54222
  19         * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
  20         _divqq_helper.
  21         * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
  22         (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
  23         (__mulha3, __mulsa3)
  24         (__divqq3, __divha3, __divsa3): Adjust to new position of
  25         decimal point of signed accum types.
  26
  27         (__mulusa3_round): New function.
  28         (__mulusa3): Use it.
  29         (__divqq_helper): New function.
  30         (__udivuqq3): Use it.
  31
  32 2012-11-20  Jakub Jelinek  <jakub@redhat.com>
  33
  34         PR bootstrap/55370
  35         * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
  36
  37 2012-11-18  Teresa Johnson  <tejohnson@google.com>
  38
  39         PR bootstrap/55051
  40         * libgcov.c (gcov_exit): Remove merged program summary
  41         comparison unless !GCOV_LOCKED.
  42
  43 2012-11-15  Marcus Shawcroft <marcus.shawcroft@arm.com>
  44
  45         * soft-fp: Updated from glibc upstream.
  46
  47 2012-11-06  Ian Lance Taylor  <iant@google.com>
  48
  49         * generic-morestack.c (__generic_morestack): Align the returned
  50         stack pointer to a 32 byte boundary.
  51         * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
  52         increment the return address until we have decided that we don't
  53         have a varargs function.
  54         (__morestack) [32-bit]: Align stack correctly when calling C
  55         functions.
  56         (__morestack) [64-bit]: Likewise.
  57
  58 2012-11-04  Thomas Schwinge  <thomas@codesourcery.com>
  59
  60         * configure: Regenerate.
  61
  62 2012-11-02  Uros Bizjak  <ubizjak@gmail.com>
  63
  64         PR target/55175
  65         * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
  66         * config/i386/sfp-machine.h: Guard exception handling
  67         code with _SOFT_FLOAT.
  68         * config/i386/32/sfp-machine.h: Guard rounding handling
  69         code with _SOFT_FLOAT.
  70         * config/i386/64/sfp-machine.h: Ditto.
  71
  72 2012-10-31  Joel Sherrill  <joel.sherrill@oarcorp.com>
  73
  74         * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
  75         as extra_parts.
  76
  77 2012-10-26  Uros Bizjak  <ubizjak@gmail.com>
  78
  79         * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
  80         Clear only fxsave.mxcsr_mask.  Use saved mxcsr from fxsave structure
  81         when appropriate.  Correct structure element types.
  82         * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
  83         -minline-all-stringops from compile flags.
  84
  85 2012-10-25  Ralf Corsépius <ralf.corsepius@rtems.org>
  86
  87         * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
  88
  89 2012-10-25  Ralf Corsépius <ralf.corsepius@rtems.org>
  90
  91         * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
  92
  93 2012-10-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
  94
  95         * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
  96         tmake_file.
  97
  98 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
  99             Jim MacArthur  <jim.macarthur@arm.com>
 100             Marcus Shawcroft  <marcus.shawcroft@arm.com>
 101             Nigel Stephens  <nigel.stephens@arm.com>
 102             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 103             Richard Earnshaw  <rearnsha@arm.com>
 104             Sofiane Naci  <sofiane.naci@arm.com>
 105             Stephen Thomas  <stephen.thomas@arm.com>
 106             Tejas Belagod  <tejas.belagod@arm.com>
 107             Yufeng Zhang  <yufeng.zhang@arm.com>
 108
 109         * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
 110         * config/aarch64/crti.S: New file.
 111         * config/aarch64/crtn.S: New file.
 112         * config/aarch64/linux-unwind.h: New file.
 113         * config/aarch64/sfp-machine.h: New file.
 114         * config/aarch64/sync-cache.c: New file.
 115         * config/aarch64/t-aarch64: New file.
 116         * config/aarch64/t-softfp: New file.
 117
 118 2012-10-21  Hans-Peter Nilsson  <hp@bitrange.com>
 119
 120         * config/mmix/crti.S: Mark program and data addresses using PRELD.
 121         Remove typo'd and unnecessary alignment-LOC for .data.  Remove
 122         no-longer-needed LDBU insns.
 123
 124 2012-10-18  Sebastian Huber <sebastian.huber@embedded-brains.de>
 125
 126         * config.host
 127         (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
 128         "arm*-*-rtemseabi*" to "arm*-*-rtems*".
 129
 130 2012-10-17  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 131
 132         * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
 133
 134 2012-10-15  Matthias Klose  <doko@ubuntu.com>
 135
 136         * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
 137
 138 2012-10-15  Pavel Chupin  <pavel.v.chupin@intel.com>
 139
 140         * configure: Regenerate.
 141         * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
 142
 143 2012-10-10  Uros Bizjak  <ubizjak@gmail.com>
 144
 145         * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
 146         instructions for 64bit targets only.
 147
 148 2012-10-10  Uros Bizjak  <ubizjak@gmail.com>
 149
 150         * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
 151         FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
 152         * config/i386/32/sfp-machine.h: ... here.
 153         * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
 154         FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
 155         New defines.
 156
 157 2012-10-07  Matthias Klose  <doko@ubuntu.com>
 158
 159         * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
 160         as unused.
 161         (_Unwind_decode_typeinfo_ptr): Mark base as unused.
 162
 163 2012-10-06  Mark Kettenis  <kettenis@openbsd.org>
 164
 165         * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
 166         * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
 167         (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
 168         (ElfW): Likewise.
 169
 170 2012-10-05  Jonathan Wakely  <jwakely.gcc@gmail.com>
 171
 172         PR other/53889
 173         * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
 174         Fix parameter names.
 175
 176 2012-10-04  Oleg Endo  <olegendo@gcc.gnu.org>
 177
 178         PR target/33135
 179         * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
 180         * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
 181         * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
 182
 183 2012-10-03  Oleg Endo  <olegendo@gcc.gnu.org>
 184
 185         PR target/50457
 186         * config/sh/linux-atomic.S: Delete.
 187         * config/sh/linux-atomic.c: New.
 188         * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
 189         linux-atomic.c.  Add cflags to disable warnings.
 190
 191 2012-10-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
 192
 193         PR other/53889
 194         * gthr.h (__gthread_recursive_mutex_destroy): Document new required
 195         function.
 196         * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
 197         * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
 198         * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
 199         * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
 200         * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
 201         Likewise.
 202         * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
 203         Likewise.
 204         * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
 205         Likewise.
 206         * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
 207         * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
 208
 209 2012-09-19  Mark Kettenis  <kettenis@openbsd.org>
 210
 211         * config.host (hppa-*-openbsd*): New target.
 212         * config/pa/t-openbsd: New file.
 213
 214 2012-09-15  Georg-Johann Lay  <avr@gjlay.de>
 215
 216         PR target/54222
 217         * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
 218         __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
 219         __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
 220         (__divsa3): Use __negsi2 to negate r_quoL.
 221         * config/avr/lib1funcs.S (FALIAS): New macro.
 222         (__divmodsi4): Break out and use __divmodsi4_neg1 as...
 223         (__negsi2): ...this new function.
 224         * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
 225         _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
 226         _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
 227         (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
 228         Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
 229         Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
 230
 231 2012-09-10  Oleg Endo  <olegendo@gcc.gnu.org>
 232
 233         PR target/54089
 234         * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
 235         (lshrsi3): Reimplement as lshrsi3_r0.
 236
 237 2012-09-10  Andreas Schwab  <schwab@linux-m68k.org>
 238
 239         PR target/46191
 240         * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
 241         of libgcc.a.
 242
 243 2012-09-07  Teresa Johnson  <tejohnson@google.com>
 244
 245         PR gcov-profile/54487
 246         * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
 247         differences.
 248
 249 2012-09-05  Georg-Johann Lay  <avr@gjlay.de>
 250
 251         PR target/54461
 252         * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
 253         not configured --with-avrlibc=no.
 254         * config/avr/t-avrlibc: New file.
 255         * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
 256         (DPBIT_FUNCS): Ditto.
 257         (TPBIT_FUNCS): Ditto.
 258
 259 2012-09-04  Teresa Johnson  <tejohnson@google.com>
 260
 261         * libgcov.c (struct gcov_summary_buffer): New structure.
 262         (gcov_histogram_insert): New function.
 263         (gcov_compute_histogram): Ditto.
 264         (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
 265         histograms during summary merging.
 266
 267 2012-09-01  Mark Kettenis  <kettenis@openbsd.org>
 268
 269         * config.host (x86_64-*-openbsd*): New target.
 270
 271 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
 272
 273         * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
 274         attribute.
 275
 276 2012-08-24  Georg-Johann Lay  <avr@gjlay.de>
 277
 278         PR target/54222
 279         * config/avr/t-avr (conv_X): Rename to func_X.
 280
 281 2012-08-24  Georg-Johann Lay  <avr@gjlay.de>
 282
 283         PR target/54222
 284         * config/avr/lib1funcs-fixed.S: New file.
 285         * config/avr/lib1funcs.S: Include it.  Undefine some divmodsi
 286         after they are used.
 287         (neg2, neg4): New macros.
 288         (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
 289         (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
 290         (__umulhisi3): Speed up MUL variant if there is enough flash.
 291         * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
 292         avr-modes.def.
 293         * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
 294         _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
 295         _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
 296         _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
 297         _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
 298         _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
 299         (LIB2FUNCS_EXCLUDE): Add supported functions.
 300
 301 2012-08-22  Georg-Johann Lay  <avr@gjlay.de>
 302
 303         * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
 304         LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
 305         libgcc-s-objects.
 306         * fixed-obj.mk: Only expand dependency if $o is not in
 307         LIB2FUNCS_EXCLUDE.
 308
 309 2012-08-22  H.J. Lu  <hongjiu.lu@intel.com>
 310
 311         * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
 312
 313 2012-08-22  Joseph Myers  <joseph@codesourcery.com>
 314
 315         * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
 316         depend on --enable-shared.
 317         ($(lib1asmfuncs-o)): Use %.vis files independent of
 318         --enable-shared.
 319         * static-object.mk ($(base)$(objext), $(base).vis)
 320         ($(base)_s$(objext)): Use same rules for visibility handling as in
 321         shared-object.mk.
 322
 323 2012-08-21  Ian Lance Taylor  <iant@google.com>
 324
 325         * config/i386/morestack.S (__morestack_non_split): Increase amount
 326         of space allocated for non-split code stack.
 327
 328 2012-08-19  Joseph Myers  <joseph@codesourcery.com>
 329
 330         * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
 331         even if inhibit_libc.
 332
 333 2012-08-17  Julian Brown  <julian@codesourcery.com>
 334
 335         * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
 336         -fexceptions -fnon-call-exceptions if not defined.
 337         ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
 338         * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
 339
 340 2012-08-17  Andreas Schwab  <schwab@linux-m68k.org>
 341
 342         * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
 343         type.
 344
 345 2012-08-16  David Edelsohn  <dje.gcc@gmail.com>
 346
 347         * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
 348         rs6000/t-slibgcc-aix.
 349
 350 2012-08-15  Segher Boessenkool  <segher@kernel.crashing.org>
 351
 352         * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
 353
 354 2012-08-15  Segher Boessenkool  <segher@kernel.crashing.org>
 355
 356         * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
 357
 358 2012-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 359
 360         PR driver/54171
 361         * Makefile.in (version): Replace top_srcdir with srcdir.
 362
 363 2012-08-03  Jonathan Yong  <jon_y@users.sourceforge.net>
 364
 365         * Makefile.in (version): set to BASE-VER file from gcc directory.
 366
 367 2012-08-01  Nick Clifton  <nickc@redhat.com>
 368
 369         * config/m32c/lib2funcs.c (__clrsbhi2): New function.
 370         Implements __clrsb for an HImode argument.
 371
 372 2012-07-31  Nick Clifton  <nickc@redhat.com>
 373
 374         * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
 375         Implements __clrsb for an HImode argument.
 376         * config/stormy16/clrsbhi2.c: New file:
 377         * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
 378
 379 2012-07-22  Steven Bosscher  <steven@gcc.gnu.org>
 380
 381         * libgcov.c (__gcov_ior_profiler): Benign comment fix.
 382
 383 2012-07-19  Tristan Gingold  <gingold@adacore.com>
 384             Richard Henderson  <rth@redhat.com>
 385
 386         * unwind-seh.c: New file.
 387         * unwind-generic.h: Include windows.h for SEH.
 388         (_Unwind_Exception): Use 6 private fields for SEH.
 389         (_GCC_specific_handler): Declare.
 390         * unwind-c.c (__gcc_personality_seh0): New function.
 391         Adjust for SEH.
 392         * config/i386/libgcc-cygming.ver: New file.
 393         * config/i386/t-seh-eh: New file.
 394         * config.host (x86_64-*-mingw*): Default to seh.
 395
 396 2012-07-14  Steven Bosscher  <steven@gcc.gnu.org>
 397
 398         * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
 399
 400 2012-06-17  Uros Bizjak  <ubizjak@gmail.com>
 401
 402         * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
 403         __builtin_expect when checking for exceptions.
 404         * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
 405
 406 2012-06-13  Uros Bizjak  <ubizjak@gmail.com>
 407
 408         * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
 409         function declaration.
 410         (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
 411         (FP_RND_MASK): New.
 412         * config/ia64/sfp-exceptions.c: New.
 413         * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
 414
 415 2012-06-13  Uros Bizjak  <ubizjak@gmail.com>
 416
 417         * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
 418         _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
 419         * config/i386/64/sfp-machine: ... (delete here) ...
 420         * config/i386/sfp-machine.h: ... to here.
 421         (FP_EX_MASK): Remove.
 422         (FP_RND_MASK): New.
 423         (FP_INIT_ROUNDMODE): Declare asm as volatile.
 424
 425 2012-06-11  Sriraman Tallam  <tmsriram@google.com>
 426
 427         * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
 428         * config/i386/libgcc-sol2.ver: Ditto.
 429         * config/i386/libgcc-glibc.ver: Ditto.
 430
 431 2012-06-11  Roland McGrath  <mcgrathr@google.com>
 432
 433         * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
 434         If __GLIBC__ is defined, refer to __pthread_key_create instead of
 435         pthread_cancel.
 436
 437 2012-06-09  Uros Bizjak  <ubizjak@gmail.com>
 438
 439         * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
 440         _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
 441         FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
 442         FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
 443         FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
 444         __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
 445         * config/i386/64/sfp-machine: ... (delete here) ...
 446         * config/i386/sfp-machine.h: ... to here.
 447         (FP_EX_MASK): New.
 448         (__sfp_handle_exceptions): New function declaration.
 449         (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
 450         * config/i386/sfp-exceptions.c: New.
 451         * config/i386/t-softfp: New.
 452         * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
 453         i386/t-softfp to tmake_file.
 454
 455 2012-06-03  David S. Miller  <davem@davemloft.net>
 456
 457         * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
 458         change.
 459
 460 2012-05-31  David S. Miller  <davem@davemloft.net>
 461
 462         * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
 463         multiply and divide instructions on 32-bit when V9.
 464         (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
 465
 466 2012-05-29  Joseph Myers  <joseph@codesourcery.com>
 467
 468         * config/arm/ieee754-df.S: Fix typos.
 469         * config/arm/ieee754-sf.S: Fix typos.
 470         * config/c6x/libunwind.S: Fix typos.
 471         * config/epiphany/udivsi3-float.c: Fix typos.
 472         * config/microblaze/muldi3_hard.S: Fix typos.
 473         * config/picochip/adddi3.S: Fix typos.
 474         * config/picochip/ashlsi3.S: Fix typos.
 475         * config/picochip/ashrsi3.S: Fix typos.
 476         * config/picochip/clzsi2.S: Fix typos.
 477         * config/picochip/cmpsi2.S: Fix typos.
 478         * config/picochip/divmod15.S: Fix typos.
 479         * config/picochip/divmodhi4.S: Fix typos.
 480         * config/picochip/divmodsi4.S: Fix typos.
 481         * config/picochip/longjmp.S: Fix typos.
 482         * config/picochip/lshrsi3.S: Fix typos.
 483         * config/picochip/parityhi2.S: Fix typos.
 484         * config/picochip/popcounthi2.S: Fix typos.
 485         * config/picochip/setjmp.S: Fix typos.
 486         * config/picochip/subdi3.S: Fix typos.
 487         * config/picochip/ucmpsi2.S: Fix typos.
 488         * config/picochip/udivmodhi4.S: Fix typos.
 489         * config/picochip/udivmodsi4.S: Fix typos.
 490         * config/spu/divv2df3.c: Fix typos.
 491         * config/spu/mfc_multi_tag_release.c: Fix typos.
 492         * config/spu/mfc_tag_release.c: Fix typos.
 493         * configure.ac: Fix typos.
 494         * configure: Regenerate.
 495
 496 2012-05-25  Ian Lance Taylor  <iant@google.com>
 497
 498         * config/i386/morestack.S (__morestack_non_split): Check whether
 499         caller is varargs and needs %bp to hold the stack frame on return.
 500
 501 2012-05-25  Olivier Hainque  <hainque@adacore.com>
 502
 503         * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
 504         sequence in the non pic case on VxWorks.
 505
 506 2012-05-24  Olivier Hainque  <hainque@adacore.com>
 507
 508         * Makefile.in: Move dependency on install-unwind_h from
 509         "install-leaf" to "install".
 510
 511 2012-05-24  Olivier Hainque  <hainque@adacore.com>
 512
 513         * Makefile.in (clean): Remove libgcc_tm.stamp as well.
 514         Use a separate command for stamp removals.
 515
 516 2012-05-21  Andrew Pinski  <apinski@cavium.com>
 517
 518         PR bootstrap/53183
 519         * configure.ac: Define the default includes to being none.
 520         * configure: Regenerate.
 521
 522 2012-05-16  Olivier Hainque  <hainque@adacore.com>
 523
 524         * Makefile.in (install-unwind_h): Rename into ...
 525         (install-unwind_h-forbuild): New target.
 526         (all): Use it instead of the former install-unwind_h.
 527         (install-unwind_h): Reinstate, copy to user install destination
 528         for include files, not to the internal gcc object directory one.
 529         (install-leaf): Depend on it.
 530
 531 2012-05-15  Olivier Hainque  <hainque@adacore.com>
 532
 533         * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
 534         register numbers. LR_REGNO replaces R_LR.
 535         (ucontext_for): New, helper for ...
 536         (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
 537         and 5.3 of ...
 538         (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
 539
 540 2012-05-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 541
 542         * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
 543         (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
 544         (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
 545         i386/t-cpuinfo ...
 546         (i[34567]86-*-*, x86_64-*-*): ... here.
 547
 548         * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
 549         * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
 550
 551         * config/i386/i386-cpuinfo.c: Rename to ...
 552         * config/i386/cpuinfo.c: ... this.
 553         * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
 554
 555         * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
 556         (libgcc_cv_init_priority): New test.
 557         * configure: Regenerate.
 558         * config.in: New file.
 559         * Makefile.in (clean): Rename config.h to auto-target.h.
 560         (config.h): Likewise.
 561         (stamp-h): Likewise.
 562
 563         * config/i386/cpuinfo.c (auto-target.h): Include.
 564         (CONSTRUCTOR_PRIORITY): Define.
 565         (__cpu_indicator_init): Use it.
 566
 567 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
 568
 569         * longlong.h: Use a URL instead of an FSF postal address.
 570         Replace spaces with tab.
 571
 572 2012-05-08  Teresa Johnson  <tejohnson@google.com>
 573
 574         * libgcov.c (gcov_clear, __gcov_reset): New functions.
 575         (__gcov_dump): Ditto.
 576         (gcov_dump_complete): New global variable.
 577         (gcov_exit): Export hidden to enable use in L_gcov_dump.
 578         (__gcov_flush): Outline functionality now in gcov_clear.
 579         * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
 580
 581 2012-04-28  Aurelien Jarno  <aurelien@aurel32.net>
 582
 583         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
 584         (mips*-*-linux*): Include mips/t-tpbit when long double is
 585         16 bytes long.
 586
 587 2012-04-25  Sriraman Tallam  <tmsriram@google.com>
 588
 589         * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
 590         (get_available_features): New argument. Check for AVX2.
 591         (__cpu_indicator_init): Modify call to get_available_features.
 592
 593 2012-04-25  Alan Modra  <amodra@gmail.com>
 594
 595         * config/rs6000/crtsavevr.S: New file.
 596         * config/rs6000/crtrestvr.S: New file.
 597         * config/rs6000/t-savresfgpr: Build the above.
 598         * config/rs6000/t-netbsd: Likewise.
 599
 600 2012-04-24  Sriraman Tallam  <tmsriram@google.com>
 601
 602         * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
 603
 604 2012-04-24  Sriraman Tallam  <tmsriram@google.com>
 605
 606         * libgcc/config/i386/i386-cpuinfo.c: New file.
 607         * libgcc/config/i386/t-cpuinfo: New file.
 608         * libgcc/config.host: Include t-cpuinfo.
 609         * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
 610
 611 2012-04-24  Chao-ying Fu  <fu@mips.com>
 612
 613         * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
 614
 615 2012-04-20  Thomas Schwinge  <thomas@codesourcery.com>
 616
 617         struct siginfo vs. siginfo_t
 618
 619         * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
 620         siginfo_t instead of struct siginfo.
 621         * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
 622         * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
 623         * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
 624         (ia64_handle_unwabi): Likewise.
 625         * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
 626         * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
 627         * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
 628         (sh_fallback_frame_state): Likewise.
 629         * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
 630         * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
 631
 632 2012-04-02  H.J. Lu  <hongjiu.lu@intel.com>
 633
 634         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
 635         system call number.
 636
 637 2012-03-31  Eric Botcazou  <ebotcazou@adacore.com>
 638
 639         * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
 640         if it hasn't been previously saved.
 641
 642 2012-03-29  H.J. Lu  <hongjiu.lu@intel.com>
 643
 644         * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
 645         only for glibc.
 646
 647 2012-03-28  Georg-Johann Lay  <avr@gjlay.de>
 648
 649         PR target/52737
 650         * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
 651         instead of __AVR_HAVE_8BIT_SP__.
 652
 653 2012-03-26  Tristan Gingold  <gingold@adacore.com>
 654
 655         * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
 656         (unw_table_entry): Use unw_word instead of unsigned long.
 657         (_Unwind_FindTableEntry): Likewise.
 658         * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
 659         * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
 660         (_Unwind_FindTableEntry): Likewise.
 661         * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
 662         (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
 663         (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
 664         (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
 665         (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
 666         (uw_frame_state_for, uw_update_reg_address, uw_update_context)
 667         (uw_init_context_1, uw_install_context): Likewise.
 668         (unw_word): Move to unwind-ia64.h
 669
 670 2012-03-26  Tristan Gingold  <gingold@adacore.com>
 671
 672         * config/vms/vms-ucrt0.c: Update copyright years.
 673         Add a sanity check.
 674         (___gcc_main_flags): Declare.
 675         (__main): Check flags to remap argv and exit code.
 676         * config.host (*-*-*vms*): Adjust extra_parts.
 677         * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
 678         (crt0.o): Add.
 679
 680 2012-03-22  Richard Earnshaw  <rearnsha@arm.com>
 681
 682         * arm/lib1funcs.asm (ctzsi2): New function.
 683         * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
 684         * arm/t-linux (LIB1ASMFUNCS): Likewise.
 685         * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
 686         * arm/t-symbian (LIB1ASMFUNCS): Likewise.
 687         * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
 688         * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
 689
 690 2012-03-21  Andreas Tobler  <andreast@fgznet.ch>
 691
 692         * config.host: Add bits to support powerpc64-*-freebsd*.
 693         * config/rs6000/freebsd-unwind.h: New file.
 694         * config/rs6000/t-freebsd64: New file.
 695
 696 2012-03-20  Richard Guenther  <rguenther@suse.de>
 697
 698         PR gcov-profile/52627
 699         * libgcov.c (init_mx): Fix mutex name.
 700
 701 2012-03-16  Tristan Gingold  <gingold@adacore.com>
 702
 703         * config/ia64/vms-unwind.h: Remove ulong (and replace
 704         it by unw_reg where used).  Define unw_reg with __int64.
 705
 706 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 707
 708         * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
 709         Solaris 8 handling.
 710         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
 711         Solaris 8 handling.
 712         (sparc_is_sighandler): Likewise.
 713
 714 2012-03-13  H.J. Lu  <hongjiu.lu@intel.com>
 715
 716         * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
 717         <= saved reg size.
 718
 719 2012-03-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 720
 721         * config/arm/crtn.S: Fix typo.
 722
 723 2012-03-13  Richard Guenther  <rguenther@suse.de>
 724
 725         * libgcov.c: Remove stdio.h include and NULL un-define.
 726
 727 2012-03-13  Richard Guenther  <rguenther@suse.de>
 728
 729         PR target/52569
 730         * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
 731
 732 2012-03-13  Richard Guenther  <rguenther@suse.de>
 733
 734         * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
 735
 736 2012-03-13  Richard Guenther  <rguenther@suse.de>
 737
 738         * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
 739         and __gthread_mutex_init_function definitions.
 740
 741 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 742
 743         * config.host (mips*-*-openbsd*): Remove.
 744
 745 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 746
 747         * config.host: Remove alpha*-dec-osf5.1* handling.
 748         * config/alpha/gthr-posix.c: Remove.
 749         * config/alpha/libgcc-osf5.ver: Remove.
 750         * config/alpha/osf5-unwind.h: Remove.
 751         * config/alpha/t-osf-pthread: Remove.
 752         * config/alpha/t-slibgcc-osf: Remove.
 753         * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
 754         * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
 755         [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
 756         * mkmap-flat.awk: Remove osf_export handling.
 757
 758 2012-03-12  Richard Guenther  <rguenther@suse.de>
 759
 760         * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
 761         * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
 762         (__gthread_mutex_init_function): New function.
 763         * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
 764
 765         PR gcov/49484
 766         * libgcov.c: Include gthr.h.
 767         (__gcov_flush_mx): New global variable.
 768         (init_mx, init_mx_once): New functions.
 769         (__gcov_flush): Protect self with a mutex.
 770         (__gcov_fork): Re-initialize mutex after forking.
 771         * unwind-dw2-fde.c: Change condition under which to use
 772         __GTHREAD_MUTEX_INIT_FUNCTION.
 773
 774 2012-03-12  Tristan Gingold  <gingold@adacore.com>
 775
 776         * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
 777         * config/ia64/t-vms: Likewise.
 778
 779 2012-03-11  Michael Hope  <michael.hope@linaro.org>
 780
 781         * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
 782         for Thumb-2.
 783
 784 2012-03-07  Walter Lee  <walt@tilera.com>
 785
 786         * config/tilepro/atomic.c: Rename "atomic_" prefix to
 787         "arch_atomic_".
 788         (atomic_xor): Rename and move definition to
 789         config/tilepro/atomic.h.
 790         (atomic_nand): Ditto.
 791         * config/tilepro/atomic.h: Rename "atomic_" prefix to
 792         "arch_atomic_".
 793         (arch_atomic_xor): Move from config/tilepro/atomic.c.
 794         (arch_atomic_nand): Ditto.
 795
 796 2012-03-07  Georg-Johann Lay  <avr@gjlay.de>
 797
 798         PR target/52507
 799         * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
 800
 801 2012-03-07  Georg-Johann Lay  <avr@gjlay.de>
 802
 803         PR target/52505
 804         * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
 805         from RAM.
 806
 807 2012-03-07  Georg-Johann Lay  <avr@gjlay.de>
 808
 809         PR target/52461
 810         PR target/52508
 811         * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
 812         if RAMPZ affects reading from RAM.
 813         (__tablejump_elpm__): Ditto.
 814         (.xload): Ditto.
 815         (__movmemx_hi): Ditto.
 816         (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
 817         (__do_global_dtors): Ditto.
 818         (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
 819         (__movmemx_hi): Ditto.
 820
 821 2012-03-05  Richard Henderson  <rth@redhat.com>
 822
 823         * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
 824         [ARM] (count_trailing_zeros): Use the builtin.
 825
 826 2012-03-01  Kai Tietz  <ktietz@redhat.com>
 827
 828         * soft-fp: Imported from glibc upstream.
 829
 830 2012-02-28  Kai Tietz  <ktietz@redhat.com>
 831
 832         * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
 833         for mingw-targets as attribute gcc_struct.
 834
 835 2012-02-28  Ian Lance Taylor  <iant@google.com>
 836
 837         * generic-morestack.c (__splitstack_releasecontext): Correct call
 838         to __morestack_release_segments.
 839
 840 2012-02-27  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 841
 842         PR target/52390
 843         * generic-morestack.c (__generic_morestack_set_initial_sp): Test
 844         for __linux__ when removing signals from __morestack_fullmask.
 845
 846 2012-02-23  Georg-Johann Lay  <avr@gjlay.de>
 847
 848         PR target/52261
 849         * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
 850
 851 2012-02-23  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
 852
 853         * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
 854         instead of HAVE_INITFINI_ARRAY.
 855         * config/ia64/crtend.S: Likewise.
 856
 857 2012-02-20  Kai Tietz  <ktietz@redhat.com>
 858
 859         PR libstdc++/52300
 860         * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
 861
 862         * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
 863         to w32-unwind.h header.
 864
 865 2012-02-19  Richard Sandiford  <rdsandiford@googlemail.com>
 866
 867         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
 868         (mips*-*-linux*): Remove t-slibgcc-libgcc.
 869         * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
 870         * config/mips/mips16.S (__mips16_rdhwr): Delete.
 871
 872 2012-02-19  Richard Sandiford  <rdsandiford@googlemail.com>
 873
 874         * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
 875
 876 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
 877
 878         PR libitm/52220
 879         * config/darwin-crt-tm.c: Correct typo.
 880
 881 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
 882             Patrick Marlier  <patrick.marlier@gmail.com>
 883
 884         PR libitm/52220
 885         * config/darwin-crt-tm.c: Generate dummy functions.
 886
 887 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
 888             Patrick Marlier  <patrick.marlier@gmail.com>
 889
 890         PR libitm/52042
 891         * config/darwin-crt-tm.c (getTMCloneTable): New function.
 892         (__doTMRegistrations): Call it.
 893         (__doTMdeRegistrations): Likewise.
 894
 895 2012-01-15  Georg-Johann Lay  <avr@gjlay.de>
 896             Anatoly Sokolov <aesok@post.ru>
 897             Eric Weddington <eric.weddington@atmel.com>
 898
 899         PR target/52261
 900         * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
 901         (__epilogue_restores__): Ditto.
 902
 903 2012-02-15  Eric Botcazou  <ebotcazou@adacore.com>
 904
 905         PR target/51921
 906         PR target/52205
 907         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
 908         Solaris 11 and slightly reformat.
 909         (sparc_is_sighandler): Likewise.
 910
 911 2012-02-14  Walter Lee  <walt@tilera.com>
 912
 913         * config.host: Handle tilegx and tilepro.
 914         * config/tilegx/sfp-machine.h: New file.
 915         * config/tilegx/sfp-machine32.h: New file.
 916         * config/tilegx/sfp-machine64.h: New file.
 917         * config/tilegx/t-crtstuff: New file.
 918         * config/tilegx/t-softfp: New file.
 919         * config/tilegx/t-tilegx: New file.
 920         * config/tilepro/atomic.c: New file.
 921         * config/tilepro/atomic.h: New file.
 922         * config/tilepro/linux-unwind.h: New file.
 923         * config/tilepro/sfp-machine.h: New file.
 924         * config/tilepro/softdivide.c: New file.
 925         * config/tilepro/softmpy.S: New file.
 926         * config/tilepro/t-crtstuff: New file.
 927         * config/tilepro/t-tilepro: New file.
 928
 929 2012-02-07  Jonathan Wakely  <jwakely.gcc@gmail.com>
 930
 931         PR libstdc++/51296
 932         PR libstdc++/51906
 933         * gthr-posix.h: Allow static initializer macros to be disabled.
 934         (__gthrw_pthread_cond_init): Define weak reference unconditionally.
 935
 936 2012-02-05  Chung-Lin Tang  <cltang@codesourcery.com>
 937
 938         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
 939         Add t-slibgcc-libgcc to tmake_file.
 940         * config/mips/libgcc-mips16.ver: Revert previous patch.
 941         * config/mips/mips16.S (__mips16_rdhwr): Hide.
 942
 943 2012-02-02  Sumanth G <sumanth.gundapaneni@kpitcummins.com>
 944             Jayant R Sonar <jayant.sonar@kpitcummins.com>
 945
 946         * config.host: Add National Semiconductor CR16 target (cr16-*-*).
 947         * config/cr16/crti.S: New file.
 948         * config/cr16/crtlibid.S: New file.
 949         * config/cr16/crtn.S: New file.
 950         * config/cr16/lib1funcs.S: New file.
 951         * config/cr16/t-cr16: New file.
 952         * config/cr16/t-crtlibid: New file.
 953         * config/cr16/unwind-dw2.h: New file.
 954         * config/cr16/unwind-cr16.c: New file.
 955         * config/cr16/divmodhi3.c: New file.
 956
 957 2012-01-25  Alan Modra  <amodra@gmail.com>
 958
 959         * config/rs6000/t-linux64: Delete.  Move..
 960         * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
 961         * config/rs6000/t-linux: ..and libgcc flags to here.
 962
 963 2012-01-22  Douglas B Rupp  <rupp@gnat.com>
 964
 965         * config.host (i[34567]86-*-interix3*):
 966         Change triplet to i[34567]86-*-interix[3-9]*.
 967         * configure: Regenerate.
 968
 969 2012-01-15  Chung-Lin Tang  <cltang@codesourcery.com>
 970             Richard Sandiford  <rdsandiford@googlemail.com>
 971
 972         * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
 973         * config/mips/mips16.S (__mips16_rdhwr): New function.
 974         * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
 975
 976 2012-01-11  Nathan Sidwell  <nathan@acm.org>
 977
 978         * libgcov.c (__gcov_init): Ignore objects with no functions.
 979
 980 2012-01-10  Georg-Johann Lay  <avr@gjlay.de>
 981
 982         PR target/49868
 983         Extend __pgmx semantics to linearize memory.
 984         * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
 985         * config/avr/lib1funcs.S (__xload_1): New function.
 986         (__movmemx_qi, __movmemx_hi): New functions.
 987         (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
 988         semantics.
 989
 990 2012-01-09  Eric Botcazou  <ebotcazou@adacore.com>
 991
 992         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
 993         purported sigacthandler address isn't null before dereferencing it.
 994         (sparc_is_sighandler): Likewise.
 995
 996 2012-01-09  Eric Botcazou  <ebotcazou@adacore.com>
 997
 998         PR ada/41929
 999         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1000         add CFA.  Revert back to old code for Solaris 8+ multi-threaded.
1001         (sparc_is_sighandler): Likewise.
1002         (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1003
1004 2012-01-06  Tristan Gingold  <gingold@adacore.com>
1005
1006         * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1007         compatibility thunks...
1008         (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1009         (crtbeginS.o, crtendS.o): ... and these to ...
1010         * config/ia64/t-ia64-elf: ... this new file.
1011         * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1012         (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1013
1014 2012-01-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1015
1016         * configure: Regenerate.
1017         * config/s390/t-crtstuff: Remove -fPIC.
1018
1019 2012-01-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
1020
1021         PR bootstrap/51006
1022         * enable-execute-stack-mprotect.c (getpagesize): Do not define
1023         for NetBSD.
1024
1025 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
1026
1027         PR target/51345
1028         * config/avr/lib1funcs.S: Remove FIXME comments.
1029         (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1030
1031 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
1032
1033         Implement light-weight DImode support.
1034         * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1035         _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1036         * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1037         __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1038
1039 2011-12-30  Nathan Sidwell  <nathan@acm.org>
1040
1041         * libgcov.c (gcov_crc32): Remove global var.
1042         (free_fn_data): New function.
1043         (buffer_fn_data): Pass in filename, more robust error recovery.
1044         (crc32_unsigned): New function.
1045         (gcov_exit): More robust detection of new program. More robust
1046         error recovery.
1047         (__gcov_init): Do not update program's crc here.
1048
1049 2011-12-21  Tristan Gingold  <gingold@adacore.com>
1050
1051         * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1052
1053 2011-12-21  Ian Lance Taylor  <iant@google.com>
1054
1055         * config/i386/morestack.S: Simplify CFI opcodes throughout.
1056
1057 2011-12-20  Ian Lance Taylor  <iant@google.com>
1058
1059         * config/i386/morestack.S (__morestack_non_split): If there is
1060         enough stack space already, don't split.  Ask for more stack space
1061         than we required.
1062
1063 2011-12-20  Sergio Durigan Junior  <sergiodj@redhat.com>
1064
1065         * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1066         `sys/sdt.h'.
1067         (_Unwind_DebugHook): New function.
1068         (uw_restore_core_regs): New define.
1069         (unwind_phase2): Use uw_restore_core_regs instead of
1070         restore_core_regs.
1071         (unwind_phase2_forced): Likewise.
1072         (__gnu_Unwind_Resume): Likewise.
1073
1074 2011-12-20  Uros Bizjak  <ubizjak@gmail.com>
1075
1076         * config/alpha/linux-unwind.h: Update copyright years.
1077         (MD_FROB_UPDATE_CONTEXT): New define.
1078         (alpha_frob_update_context): New function.
1079
1080 2011-12-17  Richard Sandiford  <rdsandiford@googlemail.com>
1081
1082         * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1083         tmake_file rather replacing it.
1084
1085 2011-12-15  Iain Sandoe  <iains@gcc.gnu.org>
1086
1087         * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1088         function is not used for PPC64.
1089         (save_world): Amend comments.  Update the VRsave mask to reflect the
1090         saved regs.
1091         (rest_world): Update comments, do not  clobber r10, do not use r8.
1092         (eh_rest_world_r10): Amend comments, do not use r8.
1093         (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1094         no longer used, move restore of CR and target address to the end of
1095         the routine.
1096
1097 2011-12-14  H.J. Lu  <hongjiu.lu@intel.com>
1098
1099         * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1100         __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1101
1102 2011-12-14  Georg-Johann Lay  <avr@gjlay.de>
1103
1104         PR target/49313
1105         * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1106         * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1107
1108 2011-12-11  Eric Botcazou  <ebotcazou@adacore.com>
1109
1110         * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1111
1112 2011-12-09  Georg-Johann Lay  <avr@gjlay.de>
1113
1114         PR target/49313
1115         * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1116         * config/avr/lib1funcs.S (__muldi3): New function.
1117
1118 2011-12-06  Andrew Pinski  <apinski@cavium.com>
1119
1120         * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1121         size of func_ptr.
1122         (__frame_dummy_init_array_entry): Likewise.
1123
1124 2011-12-06  Georg-Johann Lay  <avr@gjlay.de>
1125
1126         Forward-port from gcc-4_6-branch r181936 2011-12-02.
1127
1128         PR target/51345
1129         PR target/51002
1130         * config/avr/lib1funcs.S (__prologue_saves__,
1131         __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1132         __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__).  Add FIXME comments.
1133
1134 2011-12-04  Iain Sandoe  <iains@gcc.gnu.org>
1135
1136         * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1137
1138 2011-11-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1139
1140         PR other/51272
1141         * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1142         (_ITM_deregisterTMCloneTable): Likewise.
1143         (__register_frame_info): Fix unused warning.
1144         (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1145         pthread_default_stacksize_np): Likewise.
1146         * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1147
1148 2011-11-29  DJ Delorie  <dj@redhat.com>
1149
1150         * config.host (rl78-*-elf): New case.
1151         * config/rl78: New directory for the Renesas RL78.
1152
1153 2011-11-29  Bernd Schmidt  <bernds@codesourcery.com>
1154
1155         * config.host (tic6x-*-uclinux): Append to extra_parts.  Fix
1156         formatting.
1157
1158 2011-11-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1159
1160         PR other/51022
1161         * config/rs6000/t-savresfgpr: New file.
1162         * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1163         $(srcdir)/config/rs6000/eabi.S.
1164         * config/rs6000/t-ppccomm-ldbl: Remove.
1165         * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1166         tmake_file.
1167         (powerpc-*-eabispe*): Likewise.
1168         (powerpc-*-eabi*): Likewise.
1169         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1170         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1171         to tmake_file, remove rs6000/t-ppccomm-ldbl.
1172         (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1173         tmake_file.
1174         (powerpc-*-eabisim*): Likewise.
1175         (powerpc-*-elf*): Likewise.
1176         (powerpc-*-eabialtivec*): Likewise.
1177         (powerpc-xilinx-eabi*): Likewise.
1178         (powerpc-*-rtems*): Likewise.
1179         (powerpcle-*-elf*): Likewise.
1180         (powerpcle-*-eabisim*): Likewise.
1181         (powerpcle-*-eabi*): Likewise.
1182
1183 2011-11-27  Ian Lance Taylor  <iant@google.com>
1184
1185         * generic-morestack.c (__splitstack_find): Check for NULL old
1186         stack value.
1187         (__splitstack_resetcontext): New function.
1188         (__splitstack_releasecontext): New function.
1189         * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1190
1191 2011-11-27  Iain Sandoe  <iains@gcc.gnu.org>
1192
1193         * config/darwin-crt-tm.c: Correct comments, use correct licence.
1194
1195 2011-11-27  Iain Sandoe  <iains@gcc.gnu.org>
1196
1197         * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1198
1199 2011-11-26  Richard Henderson  <rth@redhat.com>
1200
1201         * config/m68k/linux-atomic.c: New file.
1202         * config/m68k/t-linux: New file.
1203         * config.host (m68k-uclinux, m68k-linux): Use it.
1204
1205 2011-11-26  Richard Henderson  <rth@redhat.com>
1206
1207         * crtstuff.c (__TMC_LIST__): Mark used not unused.
1208         (__TMC_END__): Only declare if hidden is available; in the definition,
1209         if hidden is unavailable add a null record.
1210         (deregister_tm_clones, register_tm_clones): New.
1211         (__do_global_dtors_aux, frame_dummy): Use them.
1212         (__do_global_dtors, __do_global_ctors_1): Likewise.
1213
1214 2011-11-22  Iain Sandoe  <iains@gcc.gnu.org>
1215
1216         * config/darwin-crt-tm.c: New file.
1217         * config.host (darwin): Build crttms.o crttme.o to provide
1218         startup and shutdown for tm clones.
1219         * config/t-darwin (crttms.o): New build rule.
1220         (crttme.o): Likewise.
1221
1222 2011-11-21  Hans-Peter Nilsson  <hp@axis.com>
1223
1224         * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1225         et al.
1226
1227 2011-11-21  Richard Henderson  <rth@redhat.com>
1228
1229         * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1230         (__TMC_LIST__, __TMC_END__): New.
1231         (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1232         (__do_global_dtors): Likewise.
1233         (frame_dummy): Call _ITM_registerTMCloneTable.
1234         (__do_global_ctors_1): Likewise.
1235
1236 2011-11-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1237
1238         * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1239         (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1240         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1241         (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1242         * config/i386/t-darwin64: Remove.
1243         * config/sh/t-netbsd (LIB2ADD): Remove.
1244
1245 2011-11-21  Georg-Johann Lay  <avr@gjlay.de>
1246
1247         PR target/49313
1248         * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1249         (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1250         * config/avr/lib1funcs.S (wmov): New assembler macro.
1251         (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1252         (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1253         (__udivmod64): New function.
1254         (__negdi2): New function.
1255
1256 2011-11-21  Gerald Pfeifer  <gerald@pfeifer.com>
1257
1258         * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1259         *-*-freebsd*aout*): Remove.
1260
1261 2011-11-20  Hans-Peter Nilsson  <hp@axis.com>
1262
1263         * static-object.mk (c_flags-$o): Save c_flags.
1264         ($(base)$(objext)): Use it.
1265
1266 2011-11-18  Steve Ellcey  <sje@cup.hp.com>
1267
1268         * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1269
1270 2011-11-18  Georg-Johann Lay  <avr@gjlay.de>
1271
1272         PR target/49868
1273         * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1274         * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1275         New functions.
1276
1277 2011-11-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1278
1279         * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1280         functions.
1281         (aeabi_uidivmod): Likewise.
1282         (umodsi3): Likewise.
1283         (divsi3): Likewise.
1284         (aeabi_idivmod): Likewise.
1285         (modsi3): Likewise.
1286
1287 2011-11-16  Tristan Gingold  <gingold@adacore.com>
1288
1289         * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1290
1291 2011-11-15  Georg-Johann Lay  <avr@gjlay.de>
1292
1293         PR target/49868
1294         * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3,  _load_4.
1295         * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1296
1297 2011-11-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1298
1299         * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1300         tmake_file list.
1301         * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1302         * config/pa/t-stublib64: Delete.
1303
1304 2011-11-12  Richard Henderson  <rth@redhat.com>
1305
1306         * config/rs6000/linux-unwind.h (frob_update_context): Properly
1307         cast the pointer argument to _Unwind_SetGRPtr.
1308
1309 2011-11-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1310
1311         * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1312
1313 2011-11-09  Ian Lance Taylor  <iant@google.com>
1314
1315         * generic-morestack.c: Include <string.h>.
1316         (uintptr_type): Define.
1317         (struct initial_sp): Add dont_block_signals field.  Reduce size of
1318         extra array by 1.
1319         (allocate_segment): Set prev field to NULL.  Don't set
1320         __morestack_current_segment or __morestack_segments.
1321         (__generic_morestack): Update current->prev and *pp after calling
1322         allocate_segment.
1323         (__morestack_block_signals): Don't do anything if
1324         dont_block_signals is set.
1325         (__morestack_unblock_signals): Likewise.
1326         (__generic_findstack): Check for initial_sp == NULL.  Add casts to
1327         uintptr_type.
1328         (__splitstack_block_signals): New function.
1329         (enum __splitstack_content_offsets): Define.
1330         (__splitstack_getcontext, __splitstack_setcontext): New functions.
1331         (__splitstack_makecontext): New function.
1332         (__splitstack_block_signals_context): New function.
1333         (__splitstack_find_context): New function.
1334         * config/i386/morestack.S (__morestack_get_guard): New function.
1335         (__morestack_set_guard, __morestack_make_guard): New functions.
1336         * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1337
1338 2011-11-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1339
1340         * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1341         (i[34567]86-*-mingw*): ... here.
1342         (x86_64-*-mingw*): ... here.
1343
1344 2011-11-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1345
1346         * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1347
1348 2011-11-07  Nathan Sidwell  <nathan@acm.org>
1349
1350         * libgcov.c (struct gcov_fn_buffer): New struct.
1351         (buffer_fn_data): New helper.
1352         (gcov_exit): Rework for new gcov data structures.
1353
1354 2011-11-07  Georg-Johann Lay  <avr@gjlay.de>
1355
1356         PR target/49313
1357         * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1358
1359 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1360
1361         * config.host (tmake_file): Correct comment.
1362         (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1363         t-libgcc-pic.
1364         (bfin*-uclinux*): Likewise.
1365         (bfin*-linux-uclibc*): Likewise.
1366         (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1367
1368         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1369         assigning.
1370         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1371         * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1372         * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1373         * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1374         * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1375         * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1376         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1377         * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1378         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1379         * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1380         * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1381         * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1382         * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1383
1384         * config/bfin/t-elf: Remove.
1385         * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1386
1387 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1388
1389         * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1390         (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1391         (lm32-*-elf*, lm32-*-rtems*): Split into ...
1392         (lm32-*-elf*): ... this.
1393         (lm32-*-rtems*): ... and this.
1394         Add to tmake_file.
1395         (m32r-*-rtems*): Add to tmake_file.
1396         (moxie-*-rtems*): Likewise.
1397         (sparc-*-rtems*): Likewise.
1398         Remove t-rtems from tmake_file.
1399         (sparc64-*-rtems*): Likewise.
1400         * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1401         instead.
1402
1403 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1404
1405         PR bootstrap/50982
1406         * config/gthr-posix.h: Move ...
1407         * gthr-posix.h: ... here.
1408         * config/gthr-lynx.h: Reflect this.
1409         * config/gthr-vxworks.h: Likewise.
1410         * config/rs6000/gthr-aix.h: Likewise.
1411         * configure.ac (target_thread_file): Likewise.
1412         * configure: Regenerate.
1413
1414 2011-11-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1415
1416         * config.host (arm*-*-rtemseabi*): New target.
1417
1418 2011-11-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1419
1420         PR other/50991
1421         * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
1422         extra-parts.
1423
1424 2011-11-05  Joern Rennecke  <joern.rennecke@embecosm.com>
1425
1426         * config.host (epiphany-*-elf*): New configuration.
1427         * config/epiphany: New Directory.
1428
1429 2011-11-05  Ralf Corsépius  <ralf.corsepius@rtems.org>
1430
1431         * config.host (avr-*-rtems*): Add config/avr/t-rtems.
1432         * config/avr/t-rtems: New.
1433         Filter out _exit from LIB1ASMFUNCS.
1434
1435 2011-11-04  David S. Miller  <davem@davemloft.net>
1436
1437         * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
1438         * configure: Rebuild.
1439
1440 2011-11-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1441
1442         * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
1443         variable.
1444
1445 2011-11-04  Georg-Johann Lay  <avr@gjlay.de>
1446
1447         PR target/50931
1448         * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
1449         * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
1450
1451 2011-11-04  Joel Sherrill  <joel.sherrill@oarcorp.com>
1452
1453         PR target/50989
1454         * config.host (sparc-*-rtems*): Add sparc/t-softmul.
1455
1456 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1457
1458         * config/c6x/t-elf (LIB2ADDEH): Set.
1459         * config/c6x/t-c6x-elf: Remove.
1460
1461 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1462
1463         * config/i386/sol2-ci.S: Rename to ...
1464         * config/i386/crti.S: ... this.
1465         * config/i386/sol2-cn.S: Rename to ...
1466         * config/i386/crtn.S: ... this.
1467         * config/sparc/sol2-ci.S: Rename to ...
1468         * config/sparc/crti.S: ... this.
1469         * config/sparc/sol2-cn.S: Rename to ...
1470         * config/sparc/crtn.S: ... this.
1471         * config/t-sol2 (CUSTOM_CRTIN): Remove.
1472         (crti.o, crtn.o): Remove.
1473
1474 2011-11-04  Tristan Gingold  <gingold@adacore.com>
1475
1476         * config/ia64/fde-vms.c: Do not include md-unwind-support.h
1477
1478 2011-11-04  Kaz Kojima  <kkojima@gcc.gnu.org>
1479
1480         * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
1481
1482 2011-11-03  Hans-Peter Nilsson  <hp@axis.com>
1483
1484         * config.host (crisv32-*-none, cris-*-none): Remove.
1485         (crisv32-*-elf): Append to tmake_file, don't just set it.
1486         (cris-*-elf): Add missing t-fdpbit to tmake_file.
1487
1488 2011-11-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1489
1490         * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
1491         (ecrtn$(objext)): Likewise.
1492         (ncrti$(objext)): Likewise.
1493         (ncrtn$(objext)): Likewise.
1494
1495 2011-11-03  Andreas Schwab  <schwab@redhat.com>
1496
1497         * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
1498
1499 2011-11-02  David S. Miller  <davem@davemloft.net>
1500
1501         * configure.ac: Set host_address on sparc too.
1502         * configure: Regenerate.
1503         * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
1504         based upon host_address.
1505         * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
1506
1507 2011-11-02  Jason Merrill  <jason@redhat.com>
1508
1509         * config/rs6000/t-ppccomm: Add missing \.
1510
1511 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1512
1513         * gthr-single.h, gthr.h: New files.
1514         * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
1515         config/gthr-vxworks.h, config/i386/gthr-win32.h,
1516         config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
1517         config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
1518         * config/i386/gthr-win32.c: Include "gthr-win32.h".
1519         * configure.ac (thread_header): New variable.
1520         Set it depending on target_thread_file.
1521         (gthr-default.h): Link from $thread_header.
1522         * configure: Regenerate.
1523         * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
1524
1525 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1526
1527         * configure.ac (tm_file_): New variable.
1528         Determine from tm_file.
1529         (tm_file, tm_defines): Substitute.
1530         * configure: Regenerate.
1531         * mkheader.sh: New file.
1532         * Makefile.in (clean): Remove libgcc_tm.h.
1533         ($(objects)): Depend on libgcc_tm.h.
1534         (libgcc_tm_defines, libgcc_tm_file): New variables.
1535         (libgcc_tm.h, libgcc_tm.stamp): New targets.
1536         ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
1537         ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
1538         ($(extra-parts)): Depend on libgcc_tm.h.
1539         * config.host (tm_defines, tm_file): New variable.
1540         (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
1541         (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
1542         (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
1543         (avr-*-rtems*): Likewise.
1544         (avr-*-*): Likewise.
1545         (frv-*-elf): Likewise.
1546         (frv-*-*linux*): Likewise.
1547         (h8300-*-rtems*): Likewise.
1548         (h8300-*-elf*): Likewise.
1549         (i[34567]86-*-darwin*): Likewise.
1550         (x86_64-*-darwin*): Likewise.
1551         (rx-*-elf): Likewise.
1552         (tic6x-*-uclinux): Likewise.
1553         (tic6x-*-elf): Likewise.
1554         (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
1555         * config/alpha/gthr-posix.c: Include libgcc_tm.h.
1556         * config/i386/cygming-crtbegin.c: Likewise.
1557         * config/i386/cygming-crtend.c: Likewise.
1558         * config/ia64/fde-vms.c: Likewise.
1559         * config/ia64/unwind-ia64.c: Likewise.
1560         * config/libbid/bid_gcc_intrinsics.h: Likewise.
1561         * config/rs6000/darwin-fallback.c: Likewise.
1562         * config/stormy16/lib2funcs.c: Likewise.
1563         * config/xtensa/unwind-dw2-xtensa.c: Likewise.
1564         * crtstuff.c: Likewise.
1565         * dfp-bit.h: Likewise.
1566         * emutls.c: Likewise.
1567         * fixed-bit.c: Likewise.
1568         * fp-bit.c: Likewise.
1569         * generic-morestack-thread.c: Likewise.
1570         * generic-morestack.c: Likewise.
1571         * libgcc2.c: Likewise.
1572         * libgcov.c: Likewise.
1573         * unwind-dw2-fde-dip.c: Likewise.
1574         * unwind-dw2-fde.c: Likewise.
1575         * unwind-dw2.c: Likewise.
1576         * unwind-sjlj.c: Likewise.
1577
1578 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1579
1580         * configure.ac: Include ../config/picflag.m4.
1581         (GCC_PICFLAG): Call it.
1582         Substitute.
1583         * configure: Regenerate.
1584         * Makefile.in (gcc_srcdir): Remove.
1585         (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1586         (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1587         (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1588         ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1589         ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1590         Use $<.
1591         Remove comment.
1592         * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1593         * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1594         to refer to libgcc2.c.
1595         Use $<.
1596         * config/darwin-64.c: New file.
1597         * config/darwin-crt3.c: Remove comment.
1598         * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1599         config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1600         config/udivmodsi4.c: New files.
1601         * config/memcmp.c, config/memcpy.c, config/memmove.c,
1602         config/memset.c: New files.
1603         * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1604         * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1605         * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1606         * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1607         * config/t-openbsd-thread: New file.
1608         * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1609         * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1610         * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1611         * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1612         qrnnd.S.
1613         Adapt filename.
1614         * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1615         to refer to gthr-posix.c.
1616         * config/alpha/t-vms (LIB2ADD): Set.
1617         * config/alpha/vms-gcc_shell_handler.c: New file.
1618         * config/arm/bpabi.c, config/arm/fp16.c,
1619         config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1620         config/arm/unaligned-funcs.c: New files.
1621         * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1622         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1623         * config/arm/t-linux: Likewise.
1624         * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1625         * config/arm/t-netbsd: New file.
1626         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1627         * config/arm/t-symbian (LIB2ADD_ST): Set.
1628         * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1629         * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1630         * config/bfin/t-elf: New file.
1631         * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1632         config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1633         config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1634         config/c6x/ltf.c: New files.
1635         * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1636         (HOST_LIBGCC2_CFLAGS): Set.
1637         * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1638         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1639         * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1640         New files.
1641         * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1642         * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1643         * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1644         config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1645         config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1646         files.
1647         * config/frv/t-frv (LIB2ADD): Set.
1648         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1649         * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1650         config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1651         config/h8300/popcounthi2.c: New files.
1652         * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1653         * config/i386/gthr-win32.c: New file.
1654         * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1655         * config/i386/t-cygwin: Likewise.
1656         * config/i386/t-darwin, config/i386/t-darwin64,
1657         config/i386/t-gthr-win32, config/i386/t-interix: New files.
1658         * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1659         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1660         * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1661         * config/ia64/quadlib.c: New file.
1662         * config/ia64/t-hpux (LIB2ADD): Set.
1663         * config/ia64/t-ia64: Add comment.
1664         * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1665         * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1666         (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1667         * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1668         * config/m32c/t-m32c (LIB2ADD): Set.
1669         * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1670         * config/m32r/t-m32r: Likewise.
1671         * config/m68k/fpgnulib.c: New file.
1672         * config/m68k/t-floatlib (LIB2ADD): Set.
1673         (xfgnulib.c): New target.
1674         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1675         * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1676         * config/mep/t-mep (LIB2ADD): Set.
1677         * config/microblaze/divsi3.asm: Rename to divsi3.S.
1678         * config/microblaze/moddi3.asm: Rename to moddi3.S.
1679         * config/microblaze/modsi3.asm: Rename to modsi3.S.
1680         * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1681         * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1682         * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1683         * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1684         * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1685         * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1686         * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1687         New files.
1688         * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1689         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1690         * config/pa/fptr.c, config/pa/lib2funcs.S,
1691         config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1692         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1693         (LIB2ADD, LIB2ADD_ST): Set.
1694         * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1695         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1696         Set.
1697         * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1698         * config/pdp11/t-pdp11: New file.
1699         * config/picochip/libgccExtras/adddi3.S,
1700         config/picochip/libgccExtras/ashlsi3.S,
1701         config/picochip/libgccExtras/ashrsi3.S,
1702         config/picochip/libgccExtras/clzsi2.S,
1703         config/picochip/libgccExtras/cmpsi2.S,
1704         config/picochip/libgccExtras/divmod15.S,
1705         config/picochip/libgccExtras/divmodhi4.S,
1706         config/picochip/libgccExtras/divmodsi4.S,
1707         config/picochip/libgccExtras/lshrsi3.S,
1708         config/picochip/libgccExtras/parityhi2.S,
1709         config/picochip/libgccExtras/popcounthi2.S,
1710         config/picochip/libgccExtras/subdi3.S,
1711         config/picochip/libgccExtras/ucmpsi2.S,
1712         config/picochip/libgccExtras/udivmodhi4.S,
1713         config/picochip/libgccExtras/udivmodsi4.S: New files.
1714         * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1715         (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1716         * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1717         config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1718         config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1719         config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1720         config/rs6000/darwin-gpsave.S,  config/rs6000/darwin-tramp.S,
1721         config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1722         files.
1723         * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1724         (HOST_LIBGCC2_CFLAGS): Set.
1725         * config/rs6000/t-darwin64: New file.
1726         * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1727         * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1728         * config/rs6000/t-ppccomm (LIB2ADD): Add
1729         $(srcdir)/config/rs6000/tramp.S.
1730         (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1731         Add  $(srcdir)/config/rs6000/eabi.S.
1732         (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1733         (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1734         (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1735         (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1736         (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1737         (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1738         * config/rs6000/tramp.S: New file.
1739         * config/s390/t-tpf: Remove.
1740         * config/sh/linux-atomic.S: New file.
1741         * config/sh/t-linux (LIB2ADD): Set.
1742         (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1743         * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1744         * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1745         to unwind-dw2.c.
1746         (HOST_LIBGCC2_CFLAGS): Set.
1747         * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1748         * config/spu/divmodti4.c, config/spu/divv2df3.c,
1749         config/spu/float_disf.c, config/spu/float_unsdidf.c,
1750         config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1751         config/spu/mfc_multi_tag_release.c,
1752         config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1753         config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1754         config/spu/multi3.c: New files.
1755         * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1756         (HOST_LIBGCC2_CFLAGS): Set.
1757         * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1758         config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1759         config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1760         config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1761         config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1762         config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1763         config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1764         config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1765         config/stormy16/umodsi3.c: New files.
1766         * config/xtensa/lib2funcs.S: New file.
1767         * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1768         * config/xtensa/t-xtensa (LIB2ADD): Set.
1769         * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1770         (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1771         Add t-freebsd-thread to tmake_file for posix threads.
1772         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1773         (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1774         (*-*-lynxos*): Likewise.
1775         (*-*-netbsd*): Likewise.
1776         (*-*-openbsd*): Likewise.
1777         Add t-openbsd-thread to tmake_file for posix threads.
1778         (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
1779         (*-*-vxworks*): Set tmake_file.
1780         (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1781         (alpha*-*-freebsd*): Likewise.
1782         (alpha*-*-netbsd*): Likewise.
1783         (alpha*-*-openbsd*): Likewise.
1784         (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
1785         (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1786         (alpha*-dec-*vms*): Likewise.
1787         (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
1788         (bfin*-elf*): Add bfin/t-elf to tmake_file.
1789         (bfin*-uclinux*): Likewise.
1790         (bfin*-linux-uclibc*): Likewise.
1791         (crisv32-*-elf): Add cris/t-cris to tmake_file.
1792         (crisv32-*-none): Likewise.
1793         (cris-*-elf): Likewise.
1794         (cris-*-none): Likewise.
1795         (cris-*-linux*, crisv32-*-linux*): Likewise.
1796         (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
1797         tmake_file.
1798         (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
1799         tmake_file.
1800         (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
1801         (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
1802         (x86_64-*-elf*): Likewise.
1803         (i[34567]86-*-nto-qnx*): Likewise.
1804         (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
1805         win32 threads.
1806         (x86_64-*-mingw*): Likewise.
1807         (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
1808         (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
1809         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1810         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1811         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
1812         tmake_file.
1813         (mipsisa64sr71k-*-elf*): Likewise.
1814         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1815         (mips-*-elf*, mipsel-*-elf*): Likewise.
1816         (mips64-*-elf*, mips64el-*-elf*): Likewise.
1817         (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1818         (mips*-*-rtems*): Likewise.
1819         (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
1820         to tmake_file.
1821         (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
1822         (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
1823         (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
1824         (spu-*-elf*): Likewise.
1825         (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
1826
1827 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1828
1829         * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
1830         $(srcdir) to refer to $(LIB1ASMSRC).
1831         Use $<.
1832         * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
1833         config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
1834         config/arm/lib1funcs.S: New files.
1835         * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
1836         * config/arm/t-arm: New file.
1837         * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
1838         * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
1839         config/arm/t-strongarm-elf: New files.
1840         * config/arm/t-symbian (LIB1ASMFUNCS): Set.
1841         * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
1842         * config/avr/lib1funcs.S: New file.
1843         * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1844         * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
1845         * config/c6x/lib1funcs.S: New file.
1846         * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1847         * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
1848         * config/frv/lib1funcs.S: New file.
1849         * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1850         * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
1851         * config/i386/cygwin.S, config/i386/t-chkstk: New files.
1852         * config/ia64/__divxf3.asm: Rename to ...
1853         * config/ia64/__divxf3.S: ... this.
1854         Adapt lib1funcs.asm filename.
1855         * config/ia64/_fixtfdi.asm: Rename to ...
1856         * config/ia64/_fixtfdi.S: ... this.
1857         Adapt lib1funcs.asm filename.
1858         * config/ia64/_fixunstfdi.asm: Rename to ...
1859         * config/ia64/_fixunstfdi.S: ... this.
1860         Adapt lib1funcs.asm filename.
1861         * config/ia64/_floatditf.asm: Rename to ...
1862         * config/ia64/_floatditf.S: ... this.
1863         Adapt lib1funcs.asm filename.
1864         * config/ia64/lib1funcs.S: New file.
1865         * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
1866         * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1867         * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
1868         * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
1869         * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
1870         * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
1871         * config/mep/lib1funcs.S: New file.
1872         * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1873         * config/mips/mips16.S: New file.
1874         * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1875         * config/pa/milli64.S: New file.
1876         * config/pa/t-linux, config/pa/t-linux64: New files.
1877         * config/picochip/lib1funcs.S: New file.
1878         * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1879         * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
1880         * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
1881         * config/sh/t-netbsd: New file.
1882         * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
1883         Use $(srcdir) to refer to lib1funcs.S, adapt filename.
1884         * config/sh/t-sh64: New file.
1885         * config/sparc/lb1spc.S: New file.
1886         * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
1887         filename.
1888         * config/v850/lib1funcs.S, config/v850/t-v850: New files.
1889         * config/vax/lib1funcs.S, config/vax/t-linux: New files.
1890         * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
1891         config/xtensa/lib1funcs.S: New files.
1892         * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1893         * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
1894         tmake_file.
1895         (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
1896         (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
1897         (arm*-*-linux*): Likewise.
1898         Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
1899         arm*-*-linux-*eabi, add arm/t-linux otherwise.
1900         (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
1901         (arm*-*-ecos-elf): Likewise.
1902         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1903         (arm*-*-rtems*): Likewise.
1904         (arm*-*-elf): Likewise.
1905         (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
1906         (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
1907         (bfin*-elf*): Add bfin/t-bfin to tmake_file.
1908         (bfin*-uclinux*): Likewise.
1909         (bfin*-linux-uclibc*): Likewise.
1910         (bfin*-rtems*): Likewise.
1911         (bfin*-*): Likewise.
1912         (fido-*-elf): Merge into m68k-*-elf*.
1913         (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
1914         (frv-*-*linux*): Add frv/t-frv to tmake_file.
1915         (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
1916         (h8300-*-elf*): Likewise.
1917         (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
1918         (hppa*-*-linux*): Add pa/t-linux to tmake_file.
1919         (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
1920         (i[34567]86-*-mingw*): Likewise.
1921         (x86_64-*-mingw*): Likewise.
1922         (i[34567]86-*-interix3*): Likewise.
1923         (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
1924         (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
1925         (m68k-*-elf*): Also handle fido-*-elf.
1926         Add m68k/t-floatlib to tmake_file.
1927         (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
1928         (m68k-*-linux*): Likewise.
1929         (m68k-*-rtems*): Likewise.
1930         (mcore-*-elf): Add mcore/t-mcore to tmake_file.
1931         (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
1932         sh64*-*-*.
1933         (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
1934         Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
1935         (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
1936         (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
1937         sh/t-netbsd to tmake_file.
1938         Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
1939         (sh-*-rtems*): Add sh/t-sh to tmake_file.
1940         (sh-wrs-vxworks): Likewise.
1941         (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
1942         *-leon[3-9]*.
1943         (v850*-*-*): Add v850/t-v850 to tmake_file.
1944         (vax-*-linux*): Add vax/t-linux to tmake_file.
1945         (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
1946
1947 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1948
1949         * crtstuff.c: New file.
1950         * Makefile.in (CRTSTUFF_CFLAGS): Define.
1951         (CRTSTUFF_T_CFLAGS): Define.
1952         (extra-parts, INSTALL_PARTS): Remove conditional assignments.
1953         (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
1954         (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
1955         crtstuff.c.
1956         Use $<.
1957         (crtbeginT.o): Use $(objext).
1958         [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
1959         (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
1960         (gcc-extra-parts): Remove.
1961         * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
1962         Set extra_parts.
1963         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1964         *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
1965         Add t-crtstuff-pic to tmake_file.
1966         (*-*-lynxos*): New case.
1967         Set tmake_file, extra_parts.
1968         (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
1969         Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
1970         *-*-netbsdelf[2-9]*.
1971         (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
1972         (*-*-rtems*): Set extra_parts.
1973         (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
1974         (*-*-uclinux*): New case.
1975         Set extra_parts.
1976         (*-*-vms*): New case.
1977         Set tmake_file, extra_parts.
1978         (*-*-elf): Set extra_parts.
1979         (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
1980         (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
1981         vms/t-vms64.
1982         Set extra_parts.
1983         (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
1984         Set extra_parts.
1985         (arm*-*-freebsd*): Add t-crtin to tmake_file.
1986         Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
1987         (arm-wrs-vxworks): Append to tmake_file.
1988         Set extra_parts.
1989         (arm*-*-uclinux*): Set extra_parts.
1990         (arm*-*-ecos-elf): Likewise.
1991         (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
1992         arm*-*-eabi*.
1993         (arm*-*-rtems*): Set extra_parts.
1994         (arm*-*-elf): Likewise.
1995         (avr-*-rtems*): Clear extra_parts.
1996         (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
1997         Set extra_parts.
1998         (bfin*-uclinux*): Likewise.
1999         (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2000         (bfin*-rtems*): Append to tmake_file.
2001         Set extra_parts.
2002         (bfin*-*): Likewise.
2003         (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2004         (crisv32-*-elf): ... this.
2005         (crisv32-*-none): ... this.
2006         (cris-*-elf, cris-*-none): New cases.
2007         Add cris/t-elfmulti to tmake_file.
2008         (fr30-*-elf): Append to tmake_file.
2009         Set extra_parts.
2010         (frv-*-elf): Append to tmake_file, add frv/t-frv.
2011         Set extra_parts.
2012         (h8300-*-rtems*): Append to tmake_file.
2013         Set extra_parts.
2014         (h8300-*-elf*): Likewise.
2015         (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2016         Set extra_parts.
2017         (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2018         Set extra_parts.
2019         (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2020         (x86_64-*-elf*): Likewise.
2021         (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2022         (x86_64-*-freebsd*): Likewise.
2023         (x86_64-*-netbsd*): Likewise.
2024         (i[34567]86-*-linux*): Likewise.
2025         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2026         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2027         (x86_64-*-linux*): Likewise.
2028         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2029         (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2030         tmake_file.
2031         Set extra_parts.
2032         (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2033         (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2034         Append to extra_parts, remove crtbegin.o, crtend.o.
2035         (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2036         (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2037         crtend.o, crtbeginS.o, crtendS.o.
2038         (ia64*-*-linux*): Comment extra_parts.
2039         (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2040         Set extra_parts.
2041         (iq2000*-*-elf*): Clear extra_parts.
2042         (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2043         (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2044         (m32r-*-elf*, m32r-*-rtems*): Split off ...
2045         (m32r-*-rtems*): ... this.
2046         Add m32r/t-m32r to tmake_file.
2047         (m68k-*-elf*): Add t-crtin to tmake_file.
2048         (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2049         (mcore-*-elf): Likewise.
2050         (microblaze*-*-*): Set extra_parts.
2051         (mips*-sde-elf*): New case.
2052         Set tmake_file, extra_parts.
2053         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2054         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2055         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2056         tmake_file.
2057         Set extra_parts.
2058         (mipsisa64sr71k-*-elf*): Likewise.
2059         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2060         (mips-*-elf*, mipsel-*-elf*): Likewise.
2061         (mips64-*-elf*, mips64el-*-elf*): Likewise.
2062         (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2063         (mips64orion-*-elf*,  mips64orionel-*-elf*): Likewise.
2064         (mips*-*-rtems*): Likewise.
2065         (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2066         (moxie-*-*): Split into ...
2067         (moxie-*-elf, moxie-*-uclinux*): ... this.
2068         Add to extra_parts, remove crtbegin.o, crtend.o.
2069         (moxie-*-rtems*): New case.
2070         Set tmake_file.
2071         Clear extra_parts.
2072         (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2073         Set extra_parts.
2074         (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2075         (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2076         tmake_file.
2077         Set extra_parts.
2078         (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2079         rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2080         Set extra_parts.
2081         (powerpc-*-eabisim*): Likewise.
2082         (powerpc-*-elf*): Likewise.
2083         (powerpc-*-eabialtivec*): Likewise.
2084         (powerpc-xilinx-eabi*): Likewise.
2085         (powerpc-*-eabi*): Likewise.
2086         (powerpc-*-rtems*): Likewise.
2087         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2088         tmake_file.
2089         Set extra_parts.
2090         (powerpc-*-lynxos*): Add to tmake_file.
2091         (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2092         rs6000/t-crtstuff, t-crtstuff-pic.
2093         Set extra_parts.
2094         (powerpcle-*-eabisim*): Likewise.
2095         (powerpcle-*-eabi*): Likewise.
2096         (rx-*-elf): Remove extra_parts.
2097         (s390x-ibm-tpf*): Set extra_parts.
2098         (score-*-elf): Set extra_parts.
2099         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2100         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2101         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2102         (sh64l*-*-netbsd*): Split into ...
2103         (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2104         Add t-crtstuff-pic to tmake_file.
2105         Set extra_parts.
2106         (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2107         Set extra_parts.
2108         (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2109         (sparc-*-elf*): Remove t-crtin from tmake_file.
2110         Add to extra_parts, remove crtbegin.o, crtend.o.
2111         (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2112         (sparc64-*-linux*): Likewise.
2113         (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2114         Add to extra_parts, remove crtbegin.o, crtend.o.
2115         (sparc64-*-elf*): Remove t-crtin from tmake_file.
2116         Add to extra_parts, remove crtbegin.o, crtend.o.
2117         (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2118         Add to extra_parts, remove crtbegin.o, crtend.o.
2119         (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2120         (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2121         (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2122         Set extra_parts.
2123         (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2124         Set extra_parts.
2125         (tic6x-*-*): Change to ...
2126         (tic6x-*-elf): ... this.
2127         Set extra_parts.
2128         (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2129         Set extra_parts.
2130         (am33_2.0-*-linux*): Add comment.
2131         (mep*-*-*): Add mep/t-mep to tmake_file.
2132         Set extra_parts.
2133         * config/alpha/t-vms: New file.
2134         * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2135         * config/arm/crti.S, config/arm/crtn.S: New files.
2136         * config/bfin/crti.S, config/bfin/crtn.S: New files.
2137         * config/bfin/crtlibid.S: New file.
2138         * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2139         * config/c6x/crti.S, config/c6x/crtn.S: New files.
2140         * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2141         (crti.o, crtin.o): New rules.
2142         (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2143         * config/c6x/t-uclinux: New file.
2144         * config/cris/t-elfmulti: New file.
2145         * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2146         * config/fr30/crti.S, config/fr30/crtn.S: New files.
2147         * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2148         * config/frv/t-frv: New file.
2149         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2150         * config/h8300/crti.S, config/h8300/crtn.S: New files.
2151         * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2152         New files.
2153         * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2154         refer to cygming-crtbegin.c, cygming-crtend.c.
2155         Use $<.
2156         * config/i386/t-nto: New file.
2157         * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2158         * config/ia64/crti.S, config/ia64/crtn.S: New files.
2159         * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2160         crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2161         Use .S extension.
2162         Use $<.
2163         * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2164         (crtinitS.o): New rule.
2165         * config/ia64/vms-crtinit.S: New file.
2166         * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2167         * config/m32r/initfini.c: New file.
2168         * config/m32r/t-linux, config/m32r/t-m32r: New files.
2169         * config/m68k/crti.S, config/m68k/crtn.S: New files.
2170         * config/mcore/crti.S, config/mcore/crtn.S: New files.
2171         * config/mep/t-mep: New file.
2172         * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2173         * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2174         * config/mips/crti.S, config/mips/crtn.S: New files.
2175         * config/mips/t-crtstuff: New file.
2176         * config/mmix/crti.S, config/mmix/crtn.S: New files.
2177         * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2178         (CUSTOM_CRTIN): Set.
2179         ($(T)crti.o, $(T)crtn.o): Remove $(T),
2180         dependencies.
2181         Use $(srcdir) to refer to crti.S, crtn.S.
2182         Use .S extension, $<.
2183         * config/moxie/crti.asm: Rename to ...
2184         * config/moxie/crti.S: ... this.
2185         * config/moxie/crtn.asm: Rename to ...
2186         * config/moxie/crtn.S: ... this.
2187         * config/moxie/t-moxie: Remove.
2188         * config/pa/stublib.c: New file.
2189         * config/pa/t-stublib, config/pa/t-stublib64: New files.
2190         * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2191         * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2192         * config/rs6000/t-crtstuff: New file.
2193         * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2194         (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2195         (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2196         Make output file explicit.
2197         (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2198         Make output file explicit.
2199         (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2200         Make output file explicit.
2201         (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2202         Make output file explicit.
2203         * config/score/crti.S, config/score/crtn.S: New files.
2204         * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2205         * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2206         files.
2207         * config/sh/t-sh, config/sh/t-superh: New files.
2208         * config/sparc/t-linux64: New file.
2209         * config/spu/cache.S, config/spu/cachemgr.c: New files.
2210         * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2211         (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2212         (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2213         * config/t-crtin: Remove.
2214         * config/t-crtstuff-pic: New file.
2215         * config/t-sol2 (CUSTOM_CRTIN): Set.
2216         (crti.o, crtn.o): New rules.
2217         * config/vms/t-vms: New file.
2218         * config/vms/vms-ucrt0.c: New file.
2219         * config/xtensa/t-elf: New file.
2220
2221 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2222
2223         * Makefile.in (SHLIB_NM_FLAGS): Set.
2224         * mkmap-flat.awk, mkmap-symver.awk: New files.
2225         * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2226         exceptions.
2227         * configure: Regenerate.
2228         * config/libgcc-glibc.ver: New file.
2229         * config/libgcc-libsystem.ver: New file.
2230         * config/t-libunwind (SHLIB_LC): Set.
2231         * config/t-linux: New file.
2232         * config/t-slibgcc (INSTALL_SHLIB): New.
2233         (SHLIB_INSTALL): Use it.
2234         * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2235         to mkmap-symver.awk.
2236         (SHLIB_MAPFILES): Don't append, adapt pathname.
2237         (SHLIB_VERPFX): Set.
2238         * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2239         to mkmap-symver.awk.
2240         * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2241         config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2242         * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2243         * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2244         to mkmap-flat.awk.
2245         * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2246         * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2247         * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2248         * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2249         * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2250         * config/i386/libgcc-darwin.10.4.ver,
2251         config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2252         New files.
2253         * config/i386/t-darwin: Remove.
2254         * config/i386/t-darwin64: Likewise.
2255         * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2256         * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2257         config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2258         * config/i386/t-linux: New file.
2259         * config/i386/t-mingw32: New file.
2260         * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2261         * config/ia64/t-glibc: Rename to ...
2262         * config/ia64/t-linux: ... this.
2263         (SHLIB_MAPFILES): Set.
2264         * config/ia64/t-glibc-libunwind: Rename to ...
2265         * config/ia64/t-linux-libunwind: ... this.
2266         * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2267         * config/ia64/t-slibgcc-hpux: New file.
2268         * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2269         * config/m68k/t-slibgcc-elf-ver: New file.
2270         * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2271         * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2272         to mkmap-flat.awk.
2273         * config/pa/t-slibgcc-hpux: New file.
2274         * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2275         files.
2276         * config/rs6000/libgcc-darwin.10.4.ver,
2277         config/rs6000/libgcc-darwin.10.5.ver: New files.
2278         * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2279         config/rs6000/libgcc-glibc.ver.
2280         * config/rs6000/libgcc-ppc64.ver: Rename to
2281         config/rs6000/libgcc-ibm-ldouble.ver.
2282         * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2283         * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2284         * config/rs6000/t-ldbl128: Rename to ...
2285         * config/rs6000/t-linux: ... this.
2286         (SHLIB_MAPFILES): Adapt filename.
2287         * config/rs6000/t-slibgcc-aix: New file.
2288         * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2289         * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2290         libgcc-excl.ver, libgcc-glibc.ver.
2291         (SHLIB_LINK, SHLIB_INSTALL): Remove.
2292         * config/sparc/libgcc-glibc.ver: New file.
2293         * config/sparc/t-linux: New file.
2294         * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2295         * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2296         t-slibgcc-elf-ver to tmake_file.
2297         Add t-slibgcc-nolc-override to tmake_file for posix threads on
2298         *-*-freebsd[34].
2299         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2300         *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2301         t-slibgcc-elf-ver, t-linux to tmake_file.
2302         (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2303         tmake_file.
2304         (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2305         (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2306         (alpha*-dec-*vms*): Likewise.
2307         (arm*-*-freebsd*): Append to tmake_file.
2308         (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2309         (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2310         arm*-*-linux-*eabi.
2311         (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2312         tmake_file for arm*-*-symbianelf*.
2313         (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2314         (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2315         cris/t-linux.
2316         (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2317         (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2318         pa/t-slibgcc-dwarf-ver to tmake_file.
2319         (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2320         pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2321         (hppa*64*-*-hpux11*): Likewise.
2322         (hppa[12]*-*-hpux11*): Likewise.
2323         (x86_64-*-darwin*): Don't override tmake_file, but only keep
2324         i386/t-crtpc, i386/t-crtfm.
2325         (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2326         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2327         to tmake_file.
2328         Add i386/t-cygwin to tmake_file.
2329         Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2330         (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2331         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2332         to tmake_file.
2333         Add i386/t-mingw32 to tmake_file.
2334         (x86_64-*-mingw*): Likewise.
2335         (ia64*-*-freebsd*): Append to tmake_file.
2336         (ia64*-*-linux*): Append to tmake_file.
2337         Replace ia64/t-glibc by ia64/t-linux.
2338         Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2339         system libunwind.
2340         (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2341         t-slibgcc-hpux to tmake_file.
2342         (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2343         (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2344         (m32rle-*-linux*): Likewise.
2345         (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2346         sjlj exceptions.
2347         (microblaze*-linux*): New case.
2348         Append to tmake_file, add t-slibgcc-nolc-override.
2349         (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2350         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2351         Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2352         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2353         rs6000/t-slibgcc-aix to tmake_file.
2354         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2355         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2356         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2357         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2358         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2359         (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2360         sh*-*-linux*.
2361         (sparc-*-linux*): Append to tmake_file for *-leon*.
2362         Add sparc/t-linux to tmake_file for non-Leon targets.
2363         (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2364         (tic6x-*-uclinux): New case.
2365         Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2366         (tic6x-*-*): Add c6x/t-elf to tmake_file.
2367         (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2368         (am33_2.0-*-linux*): Append to tmake_file.
2369         (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2370         (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2371         x86_64-*-kfreebsd*-gnu.
2372         Add i386/t-linux to tmake_file.
2373
2374 2011-10-28  Ian Lance Taylor  <iant@google.com>
2375
2376         * config/i386/morestack.S: Correct CFI information to do proper
2377         returns throughout function.  In 32-bit mode, save %ebx so that it
2378         is restored on unwind.
2379
2380 2011-10-25  Bernd Schmidt  <bernds@codesourcery.com>
2381
2382         * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2383         case where B3 isn't the return register.
2384
2385         * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2386         logic for doubleword pops.
2387
2388 2011-10-25  Andreas Tobler  <andreast@fgznet.ch>
2389
2390         * config/rs6000/t-freebsd: Add wildcard.
2391
2392 2011-10-21  Paul Brook  <paul@codesourcery.com>
2393
2394         * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2395
2396 2011-10-16  Uros Bizjak  <ubizjak@gmail.com>
2397             Eric Botcazou  <ebotcazou@adacore.com>
2398
2399         PR target/50737
2400         * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2401         fs->signal_frame to 1.
2402
2403 2011-10-07  Ian Lance Taylor  <iant@google.com>
2404
2405         * generic-morestack-thread.c: #include <errno.h>.
2406
2407 2011-10-07  Ian Lance Taylor  <iant@google.com>
2408
2409         PR target/46093
2410         * generic-morestack.c (__generic_morestack): Make sure the segment
2411         is large enough for both the stack frame and the copied
2412         parameters.
2413
2414 2011-10-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2415
2416         PR bootstrap/49804
2417         * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
2418         extra_parts.
2419
2420 2011-09-28  Nick Clifton  <nickc@redhat.com>
2421
2422         * config/rx/rx-lib.h: Always restrict doubles to the SF type when
2423         64-bit doubles are not enabled.
2424         * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
2425         and floatunsisf functions.
2426
2427 2011-09-13  Paul Brook  <paul@codesourcery.com>
2428
2429         * config.host (tic6x-*-*): Add c6x/t-c6x-elf.  Set unwind_header.
2430         * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
2431         * unwind-arm-common.inc: New file.
2432         * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
2433         * config/arm/unwind-arm.h: Use unwind-arm-common.h.
2434         (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
2435         * config/c6x/libunwind.S: New file.
2436         * config/c6x/pr-support.c: New file.
2437         * config/c6x/unwind-c6x.c: New file.
2438         * config/c6x/unwind-c6x.h: New file.
2439         * config/c6x/t-c6x-elf: New file.
2440
2441 2011-08-23  Uros Bizjak  <ubizjak@gmail.com>
2442
2443         * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
2444         (ASM_DIVZERO): Ditto.
2445         (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
2446
2447 2011-08-18  Richard Sandiford  <richard.sandiford@linaro.org>
2448
2449         * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
2450
2451 2011-08-17  Richard Sandiford  <richard.sandiford@linaro.org>
2452
2453         PR target/50090
2454         * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
2455         instead of an assembly one.
2456
2457 2011-08-12  Paolo Bonzini  <bonzini@gnu.org>
2458
2459         PR bootstrap/50047
2460         * Makefile.in (install-unwind_h): Create
2461         $(gcc_objdir)/include/unwind.h atomically.
2462
2463 2011-08-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2464
2465         * Makefile.in (install-unwind_h): Remove destination file first.
2466
2467 2011-08-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2468
2469         * sync.c: New file.
2470         * config/mips/t-mips16: New file.
2471         * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
2472         (mips*-*-linux*): Likewise.
2473         (mips*-sde-elf*): Likewise.
2474         (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
2475         mipsisa64-*-elf*, mipsisa64r2-*-elf*.
2476         Add mips/t-mips16 to tmake_file.
2477         (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
2478         (mips-*-elf*): Likewise.
2479         (mips64-*-elf*): Likewise.
2480         (mips64orion-*-elf*): Likewise.
2481         (mips*-*-rtems*): Likewise.
2482         (mipstx39-*-elf*): Likewise.
2483         * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
2484         ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
2485         LIBGCC_SYNC_CFLAGS.
2486         Use $(srcdir) to refer to sync.c.
2487         Use $<.
2488         ($(libgcc-sync-funcs-o)): Likewise.
2489         ($(libgcc-sync-size-funcs-s-o)): Likewise.
2490         ($(libgcc-sync-funcs-s-o)): Likewise.
2491
2492 2011-08-09  Andreas Schwab  <schwab@linux-m68k.org>
2493
2494         * config.host (ia64*-*-linux*): Move ia64/t-glibc after
2495         t-libunwind.
2496
2497 2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>
2498
2499         PR other/48007
2500         * config/i386/value-unwind.h: New.
2501
2502 2011-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
2503
2504         * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
2505         (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
2506         Add to tmake_file rather than overriding it.
2507
2508 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2509
2510         * config/t-softfp: Remove.
2511         * soft-fp: Moved from ../gcc/config.
2512         * soft-fp/README: Remove t-softfp reference.
2513         * soft-fp/t-softfp: Move to config/t-softfp.
2514         (softfp_machine_header): Remove.
2515         (softfp_file_list): Remove config subdir.
2516         (soft-fp-objects): New variable.
2517         ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
2518         (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
2519         (SFP_MACHINE, $(SFP_MACHINE)): Remove.
2520         * config/t-softfp-excl: New file.
2521         * config/t-softfp-sfdf: New file.
2522         * config/t-softfp-tf: New file.
2523         * config/no-sfp-machine.h: New file.
2524         * config/arm/sfp-machine.h: New file.
2525         * config/arm/t-softfp: New file.
2526         * config/c6x/sfp-machine.h: New file.
2527         * config/i386/32/t-fprules-softfp: Rename to ...
2528         * config/i386/32/t-softfp: ... this.
2529         (tifunctions, LIB2ADD): Remove.
2530         (softfp_int_modes): Override.
2531         * config/i386/64/t-softfp-compat (tf-functions): Remove config
2532         subdir.
2533         * config/i386/64/eqtf2.c: Likewise.
2534         * config/i386/64/getf2.c: Likewise.
2535         * config/i386/64/letf2.c: Likewise.
2536         * config/ia64/sft-machine.h: New file.
2537         * config/ia64/t-fprules-softfp: Rename to ...
2538         * config/ia64/t-softfp: ... this.
2539         * config/lm32/sfp-machine.h: New file.
2540         * config/moxie/t-moxie-softfp: Remove.
2541         * config/rs6000/ibm-ldouble-format: New file.
2542         * config/rs6000/ibm-ldouble.c: New file.
2543         * config/rs6000/libgcc-ppc-glibc.ver: New file
2544         * config/rs6000/libgcc-ppc64.ver: New file
2545         * config/rs6000/sfp-machine.h: New file.
2546         * config/rs6000/t-freebsd: New file.
2547         * config/rs6000/t-ibm-ldouble: New file.
2548         * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
2549         libgcc-ppc-glibc.ver.
2550         * config/rs6000/t-linux64: New file.
2551         * config/rs6000/t-ppccomm (LIB2ADD): Add
2552         $(srcdir)/config/rs6000/ibm-ldouble.c.
2553         * config/rs6000/t-ppccomm-ldbl: New file.
2554         * config/score/sfp-machine.h: New file.
2555         * config.host (sfp_machine_header): Explain.
2556         (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
2557         t-softfp to tmake_file.
2558         (arm*-*-uclinux*): Likewise.
2559         (arm*-*-ecos-elf): Likewise.
2560         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2561         (arm*-*-rtems*): Likewise.
2562         (arm*-*-elf): Likewise.
2563         (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
2564         in tmake_file.
2565         Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
2566         (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
2567         (lm32-*-uclinux*): Likewise.
2568         (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
2569         t-softfp-excl, t-softfp.
2570         (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
2571         (powerpc64-*-darwin*): Likewise.
2572         (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
2573         to tmake_file.
2574         (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
2575         tmake_file.
2576         (powerpc-*-eabisim*): Likewise.
2577         (powerpc-*-elf*): Likewise.
2578         (powerpc-*-eabialtivec*): Likewise.
2579         (powerpc-xilinx-eabi*): Likewise.
2580         (powerpc-*-rtems*): Likewise.
2581         (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2582         t-softfp-excl, t-softfp to tmake_file.
2583         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2584         rs6000/t-ppccomm-ldbl to tmake_file.
2585         (powerpcle-*-elf*): Likewise.
2586         (powerpcle-*-eabisim*): Likewise.
2587         (powerpcle-*-eabi*): Likewise.
2588         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2589         rs6000/t-ibm-ldouble to tmake_file.
2590         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2591         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2592         (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2593         (tic6x-*-*): Likewise.
2594         (i[34567]86-*-darwin*, x86_64-*-darwin*,
2595         i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2596         i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2597         i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2598         i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2599         i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2600         t-softfp to tmake_file.
2601         * configure.ac (sfp_machine_header): Provide default if unset.
2602         Substitute.
2603         Link sfp-machine.h to config/$sfp_machine_header.
2604         * configure: Regenerate.
2605
2606 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2607
2608         * Makefile.in (double_type_size, long_double_type_size): Set.
2609         Remove $(fpbit-in-libgcc) support.
2610         (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2611         (fpbit-src): New variable.
2612         ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2613         Compile with -DFLOAT $(FPBIT_CFLAGS).
2614         Use $<.
2615         ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2616         Compile with $(FPBIT_CFLAGS).
2617         Use $<.
2618         ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2619         Compile with -DFLOAT $(TPBIT_CFLAGS).
2620         Use $<.
2621         * configure.ac (double_type_size, long_double_type_size):
2622         Determine and substitute.
2623         * configure: Regenerate.
2624         * fp-bit.c, fp-bit.h: New files.
2625         * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2626         * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2627         * config/mips/t-mips: New file.
2628         * config/mips/t-sdemtk: New file.
2629         * config/rs6000/ppc64-fp.c: New file.
2630         * config/rs6000/t-darwin (LIB2ADD): Add
2631         $(srcdir)/config/rs6000/ppc64-fp.c.
2632         * config/rs6000/t-ppc64-fp: New file.
2633         * config/rx/rx-lib.h: New file.
2634         * config/rx/t-rx (FPBIT): Set to true.
2635         ($(gcc_objdir)/fp-bit.c): Remove.
2636         (DPBIT): Set to true only with -m64bit-doubles.
2637         ($(gcc_objdir)/dp-bit.c): Remove.
2638         * config/sparc/t-softfp: Remove.
2639         * config/spu/t-elf: New file.
2640         * config/t-fdpbit, config/t-fpbit: New files.
2641         * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2642         (mips*-*-*): Likewise.
2643         (arm-wrs-vxworks): Likewise.
2644         (arm*-*-freebsd*): Likewise.
2645         (avr-*-rtems*): Add t-fpbit to tmake_file.
2646         (avr-*-*): Likewise.
2647         (bfin*-elf*): Add t-fdpbit to tmake_file.
2648         (bfin*-uclinux*): Likewise.
2649         (bfin*-linux-uclibc*): Likewise.
2650         (bfin*-rtems*): New case.
2651         Add t-fdpbit to tmake_file.
2652         (bfin*-*): Add t-fdpbit to tmake_file.
2653         (crisv32-*-elf): Likewise.
2654         (cris-*-linux*): Likewise.
2655         (fr30-*-elf): Likewise.
2656         (frv-*-elf, frv-*-*linux*): Likewise.
2657         (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2658         (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2659         (m32r-*-elf*): Likewise.
2660         (m32rle-*-elf*): Likewise.
2661         (m32r-*-linux*): Likewise.
2662         (m32rle-*-linux*): Likewise.
2663         (mcore-*-elf): Add t-fdpbit to tmake_file.
2664         (microblaze*-*-*): Likewise.
2665         (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2666         (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2667         (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2668         Fix typo.
2669         Add mips/t-tpbit to tmake-file.
2670         (mips*-*-linux*): Fix typo.
2671         (mips*-sde-elf*): New case
2672         Add mips/t-sdemtk unless using newlib.
2673         (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2674         (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2675         (mn10300-*-*): Likewise.
2676         (pdp11-*-*): Likewise.
2677         (picochip-*-*): Add t-fpbit to tmake_file.
2678         (powerpc-*-eabisimaltivec*): Likewise.
2679         (powerpc-*-eabisim*): Likewise.
2680         (powerpc-*-elf*): Likewise.
2681         (powerpc-*-eabialtivec*): Likewise.
2682         (powerpc-xilinx-eabi*): New case.
2683         Add t-fdpbit to tmake_file.
2684         (powerpc-*-eabi*):  Add t-fdpbit to tmake_file.
2685         (powerpc-*-rtems*): Likewise.
2686         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2687         tmake_file.
2688         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2689         tmake_file.
2690         (powerpc-*-lynxos*): Likewise.
2691         (powerpcle-*-elf*): Likewise.
2692         (powerpcle-*-eabisim*): Likewise.
2693         (powerpcle-*-eabi*): Likewise.
2694         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2695         t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2696         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2697         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2698         (rx-*-elf): Add t-fdpbit to tmake_file.
2699         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2700         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2701         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2702         (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2703         sh*-*-netbsd*.
2704         (sh-*-rtems*): Add t-fdpbit to tmake_file.
2705         (sh-wrs-vxworks): Likewise.
2706         (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2707         (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2708         (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2709         (sparc64-*-rtems*): ... new case.
2710         (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2711         (spu-*-elf*): Likewise.
2712         Add spu/t-elf to tmake_file.
2713         (v850*-*-*): Add t-fdpbit to tmake_file.
2714         (xstormy16-*-elf): Likewise.
2715         (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2716         (mep*-*-*): Likewise.
2717
2718 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2719
2720         * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2721         variables.
2722         (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2723         (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2724         (install-unwind_h): New target.
2725         (all): Depend on it.
2726         * config.host (unwind_header): New variable.
2727         (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2728         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2729         *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2730         (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2731         (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2732         Set unwind_header.
2733         (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2734         Set unwind_header.
2735         (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2736         arm*-*-eabi*.
2737         Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2738         Set unwind_header.
2739         (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2740         (ia64*-*-freebsd*): Likewise.
2741         (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2742         tmake_file.
2743         Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2744         $with_system_libunwind.
2745         (ia64*-*-hpux*): Set tmake_file.
2746         (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2747         (picochip-*-*): Set tmake_file.
2748         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2749         md_unwind_header.
2750         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2751         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2752         (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2753         (xtensa*-*-elf*): Set tmake_file.
2754         (xtensa*-*-linux*): Likewise.
2755         * configure.ac: Include ../config/unwind_ipinfo.m4.
2756         Call GCC_CHECK_UNWIND_GETIPINFO.
2757         Link unwind.h to $unwind_header.
2758         * configure: Regenerate.
2759         * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2760         unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2761         unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2762         unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2763         * config/unwind-dw2-fde-darwin.c: New file.
2764         * config/arm/libunwind.S, config/arm/pr-support.c,
2765         config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2766         config/arm/unwind-arm.h,: New files.
2767         * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2768         config/ia64/t-eh-ia64, config/ia64/t-glibc,
2769         config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2770         config/ia64/t-vms, config/ia64/unwind-ia64.c,
2771         config/ia64/unwind-ia64.h: New files.
2772         * config/picochip/t-picochip: New file.
2773         * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2774         files.
2775         * config/rs6000/t-darwin (LIB2ADDEH): Set.
2776         * config/s390/t-tpf (LIB2ADDEH): Remove.
2777         * config/t-darwin (LIB2ADDEH): Set.
2778         * config/t-eh-dw2-dip: New file.
2779         * config/t-libunwind, config/t-libunwind-elf: New files.
2780         * config/t-sol2 (LIB2ADDEH): Remove.
2781         * config/xtensa/t-xtensa: New file.
2782
2783 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
2784
2785         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
2786         (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
2787         long long to check rt_sigreturn syscall.
2788
2789 2011-08-02  Alan Modra  <amodra@gmail.com>
2790
2791         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2792         Restore for indirect call bcrtl from correct stack slot, and only
2793         if cfa+40 isn't valid.
2794
2795 2011-08-01  Julian Brown  <julian@codesourcery.com>
2796
2797         * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
2798         (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
2799         * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
2800
2801 2011-08-01  Julian Brown  <julian@codesourcery.com>
2802
2803         * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
2804         (libgcc-std.ver.in): Use above.
2805         * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
2806         LIBGCC2_GNU_PREFIX is defined.  Use instead of LIBGCC2_GNU_PREFIX
2807         throughout file.
2808         * config/t-fixedpoint-gnu-prefix: New file.
2809         * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
2810         * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
2811         instead of __PFX__.
2812
2813 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2814
2815         * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
2816         Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
2817         for x86-64.  Properly check __x86_64__ and __LP64__.
2818
2819 2010-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2820
2821         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
2822         version.
2823         (_FP_WS_TYPE): Likewise.
2824         (_FP_I_TYPE): Likewise.
2825
2826 2011-07-28  Alan Modra  <amodra@gmail.com>
2827
2828         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2829         Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
2830         in a plt call stub.  Do restore r2 if stopped on bctrl.
2831
2832 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2833
2834         * config.host (i[3456x]86-*-netware*): Remove.
2835         * config/i386/netware-crt0.c, config/i386/t-nwld,
2836         config/i386/t-slibgcc-nwld: Remove.
2837
2838 2011-07-15  Bernd Schmidt  <bernds@codesourcery.com>
2839
2840         * config.host: Handle tic6x-*-*.
2841         * config/c6x/c6x-abi.h: New file.
2842
2843 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2844
2845         * config/i386/crtprec.c: New file.
2846         * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
2847         * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
2848         Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
2849         (x86_64-*-darwin*): Likewise.
2850         (i[34567]86-*-solaris2*: Likewise.
2851
2852 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2853
2854         * config/alpha/crtfastmath.c: New file.
2855         * config/i386/crtfastmath.c: New file.
2856         * config/ia64/crtfastmath.c: New file.
2857         * config/mips/crtfastmath.c: New file.
2858         * config/sparc/crtfastmath.c: New file.
2859
2860         * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
2861         crtfastmath.c.
2862         Add -frandom-seed=gcc-crtfastmath.
2863         * config/alpha/t-crtfm: Remove.
2864         * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
2865         * config/ia64/t-ia64 (crtfastmath.o): Remove.
2866
2867         * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
2868         (alpha*-dec-osf5.1*): Likewise.
2869         (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
2870         Add crtfastmath.o to extra_parts.
2871         (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
2872         Add crtfastmath.o to extra_parts.
2873         (x86_64-*-darwin*): Likewise.
2874         (x86_64-*-mingw*): Likewise.
2875         (ia64*-*-elf*): Add t-crtfm to tmake_file.
2876         (ia64*-*-freebsd*): Likewise.
2877         (ia64*-*-linux*): Likewise.
2878         (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
2879         Add crtfastmath.o to extra_parts.
2880
2881 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2882
2883         * config/darwin-crt3.o: New file.
2884         * config/rs6000/darwin-crt2.c: New file.
2885         * config/t-darwin: New file.
2886         * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
2887         (crt2.o): New rule.
2888         * config.host (*-*-darwin*): Add crt3.o to extra_parts.
2889         (powerpc-*-darwin*): Add crt2.o to extra_parts.
2890         (powerpc64-*-darwin*): Likewise.
2891
2892 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2893
2894         * config/i386/netware-crt0.c: New file.
2895         * config/i386/t-nwld: Rename to ...
2896         * config/i386/t-slibgcc-nwld: ... this.
2897         * config/i386/t-nwld: New file.
2898         * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
2899         tmake_file.
2900         Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
2901         extra_parts.
2902
2903 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2904
2905         * configure.ac (i?86-*-solaris2*): Use libgcc copy of
2906         i386/t-crtstuff.
2907         * configure: Regenerate.
2908
2909 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2910
2911         * dfp-bit.c, dfp-bit.h: New files.
2912         * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
2913         variables.
2914         ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
2915         ($(d64pbit-o)): Likewise.
2916         ($(d128pbit-o)): Likewise.
2917         * config/t-dfprules: New file.
2918         * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
2919         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
2920         i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2921         (x86_64-*-linux*): Likewise.
2922         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2923         (i[34567]86-*-cygwin*): Likewise.
2924         (i[34567]86-*-mingw*,  x86_64-*-mingw*): Likewise.
2925         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2926
2927 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2928
2929         * Makfile.in (LIBGCOV): New variable.
2930         ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
2931         * libgcov.c: New file.
2932
2933 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2934
2935         * fixed-bit.c, fixed-bit.h: New files.
2936         * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
2937         refer to fixed-bit.c.
2938
2939 2011-07-07  Joseph Myers  <joseph@codesourcery.com>
2940
2941         * config.host (*local*): Remove.
2942
2943 2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2944
2945         PR target/39150
2946         * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
2947         like i?86-*-solaris2.1[0-9]*.
2948         (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
2949         * configure.ac (i?86-*-solaris2*): Likewise.
2950         * configure: Regenerate.
2951
2952 2011-07-06  Thomas Schwinge  <thomas@schwinge.name>
2953
2954         * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2955         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
2956         md_unwind_header by splitting out of...
2957         (i[34567]86-*-linux*): ... this.
2958         * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
2959         Remove md_unwind_header by splitting out of...
2960         (x86_64-*-linux*): ... this.
2961
2962 2011-07-04  Georg-Johann Lay  <avr@gjlay.de>
2963
2964         * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
2965
2966 2011-06-28  Nick Clifton  <nickc@redhat.com>
2967
2968         * config.host: Recognize all V850 variants.
2969
2970 2011-06-22  Uros Bizjak  <ubizjak@gmail.com>
2971
2972         * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
2973
2974 2011-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2975
2976         * shared-object.mk (c_flags-$o): Save c_flags.
2977         ($(base)$(objext)): Use it.
2978         ($(base)_s$(objext)): Likewise.
2979
2980 2011-06-21  Bernd Schmidt  <bernds@codesourcery.com>
2981
2982         * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
2983         * libgcc-std.ver.in (GCC_4.7.0): New section.
2984
2985 2011-06-16  Georg-Johann Lay  <avr@gjlay.de>
2986
2987         PR target/49313
2988         PR target/29524
2989         * config/avr/t-avr: Fix line endings.
2990         (intfuncs16): Remove _ffsXX2,  _clzXX2, _ctzXX2, _popcountXX2,
2991         _parityXX2.
2992
2993 2011-06-14  Olivier Hainque  <hainque@adacore.com>
2994             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2995
2996         * config/mips/irix6-unwind.h: New file.
2997         * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
2998
2999 2011-06-10  Eric Botcazou  <ebotcazou@adacore.com>
3000
3001         * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3002         (sparc64_fallback_frame_state): Use it.
3003         (sparc64_frob_update_context): Further adjust context.
3004         * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3005         * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3006         * config/sparc/sol2-cn.S: Likewise.
3007
3008 2011-06-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3009
3010         * enable-execute-stack-empty.c: New file.
3011         * enable-execute-stack-mprotect.c: New file.
3012         * config/i386/enable-execute-stack-mingw32.c: New file.
3013         * config.host (enable_execute_stack): New variable.
3014         Select appropriate variants.
3015         * configure.ac: Link enable-execute-stack.c to
3016         $enable_execute_stack.
3017         * configure: Regenerate.
3018         * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3019         (lib2funcs): Remove _enable_execute_stack.
3020
3021 2011-06-09  David S. Miller  <davem@davemloft.net>
3022             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3023
3024         * config.host (sparc-*-linux*): Correct md_unwind_header
3025         filename.
3026         (s390x-ibm-tpf*): Fix typo.
3027
3028 2011-06-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3029
3030         * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3031         Add crtfastmath.o to extra_parts.
3032         (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3033         mips/t-crtfm.
3034         * config/mips/t-crtfm: Remove.
3035
3036 2011-06-04  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3037
3038         * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3039
3040 2011-06-04  Kaz Kojima  <kkojima@gcc.gnu.org>
3041
3042         * config.host (sh*-*-linux*): Fix typo.
3043
3044 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3045
3046         * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3047         * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3048         * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3049         * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3050         * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3051         * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3052         * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3053         Wrap in !__MINGW64__.
3054         * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3055         * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3056         * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3057         * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3058         * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3059         * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3060         * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3061         Wrap in !__LP64__.
3062         * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3063         * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3064         * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3065         * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3066         * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3067         * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3068         * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3069         * config/no-unwind.h: New file.
3070         * config.host (md_unwind_header): Document.
3071         Define.
3072         (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3073         alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3074         hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3075         hppa[12]*-*-hpux11*): Set md_unwind_header.
3076         (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3077         Set md_unwind_header.
3078         (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3079         (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3080         (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3081         m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3082         powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3083         s390x-*-linux*,  s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3084         sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3085         md_unwind_header.
3086         * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3087         * configure: Regenerate.
3088
3089 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3090
3091         * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3092         Set tmake_file, extra_parts.
3093         * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3094         Remove O32 support.
3095         * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3096         Remove O32 support.
3097         * config/mips/t-irix6: New file.
3098         * config/mips/t-slibgcc-irix: New file.
3099
3100 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3101
3102         * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3103         * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3104
3105 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3106
3107         * configure.ac (target_thread_file): Determine thread model.
3108         * configure: Regenerate.
3109         * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3110         * config/alpha/t-alpha: New file.
3111         * config/alpha/t-crtfm: Use $<.
3112         * config/alpha/t-ieee: New file.
3113         * config/alpha/t-osf-pthread: New file.
3114         * config/alpha/t-slibgcc-osf: New file.
3115         * config/alpha/libgcc-osf5.ver: New file.
3116
3117 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3118
3119         * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3120         tmake_file.
3121         Add crtfastmath.o to extra_parts.
3122
3123 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3124
3125         * config/gmon-sol2.c: Reindent.
3126         Cleanup comments.
3127         Remove, correct casts.
3128         Use STDERR_FILENO, NULL.
3129         (BASEADDRESS): Remove.
3130         (minbrk): Remove.
3131         (errno, sbrk): Remove declarations.
3132         (monstartup) [hp300]: Remove.
3133         (mcount): Remove.
3134
3135 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3136
3137         * Makefile.in (cpu_type): Define.
3138         * config.host (i[34567]86-*-rtems*): Handle it.
3139         (i[34567]86-*-solaris2*): Move body ...
3140         (*-*-solaris2*): ... here.
3141         New case, generalize.
3142         (sparc-*-elf*): Handle it.
3143         (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3144         (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3145         (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3146         Fold into ...
3147         (sparc*-*-solaris2*): ... this.
3148         New case.
3149         (sparc64-*-elf*): Handle it.
3150         * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3151         Merge ../gcc/config/i386/gmon-sol2.c.
3152         * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3153         Use C comments.
3154         Merge ../gcc/config/i386/sol2-gc1.asm.
3155         * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3156         Use C comments.
3157         * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3158         Use C comments.
3159         * config/i386/t-crtfm (crtfastmath.o): Use $<.
3160         * config/i386/t-crtstuff: New file.
3161         * config/i386/t-softfp: New file.
3162         * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3163         $(T)crti.o, $(T)crtn.o): Remove.
3164         (gcrt1.o): New rule.
3165         (TARGET_LIBGCC2_CFLAGS): Remove.
3166         * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3167         * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3168         * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3169         * config/sparc/t-sol2: New file.
3170         * config/sparc/t-crtfm: Move to ...
3171         * config/t-crtfm: ... this.
3172         Use $(cpu_type), $<.
3173         * config/t-crtin: New file.
3174         * config/sparc/t-softfp: New file.
3175         * config/sparc/t-softmul: New file.
3176         * config/t-rtems: New file.
3177         * config/t-slibgcc: New file.
3178         * config/t-slibgcc-elf-ver: New file.
3179         * config/t-slibgcc-gld: New file.
3180         * config/t-slibgcc-sld: New file.
3181         * config/t-sol2: New file.
3182         * configure.ac: Include ../config/lib-ld.m4.
3183         Call AC_LIB_PROG_LD_GNU.
3184         Substitute cpu_type.
3185         * configure: Regenerate.
3186
3187 2011-05-27  Bernd Schmidt  <bernds@codesourcery.com>
3188
3189         PR bootstrap/49173
3190         * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3191         libgcc-std.ver in the build directory.
3192         * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3193         * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3194
3195 2011-05-25  Bernd Schmidt  <bernds@codesourcery.com>
3196
3197         * libgcc-std.ver.in: New file.
3198         * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3199         variables.
3200         (libgcc-std.ver): New rule.
3201         * config/t-gnu-prefix: New file.
3202
3203 2011-05-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3204
3205         * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3206
3207 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
3208
3209         * config/i386/darwin-lib.h: New file.
3210
3211 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
3212
3213         * config/arm/symbian-lib.h: New.
3214
3215 2011-05-04  Chris Demetriou  <cgd@google.com>
3216
3217         * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3218         (__x86.get_pc_thunk.bx): ...this.
3219         (__morestack): Adjust for rename, remove undef of __i686.
3220
3221 2011-05-03  Chris Demetriou  <cgd@google.com>
3222
3223         * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3224
3225 2011-03-22  Joseph Myers  <joseph@codesourcery.com>
3226
3227         * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3228         arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3229         m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3230         powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3231         sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3232         Remove cases.
3233
3234 2011-03-14  Andreas Tobler  <andreast@fgznet.ch>
3235
3236         * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3237         Adjust copyright year.
3238
3239 2011-03-07  Ian Lance Taylor  <iant@google.com>
3240
3241         * generic-morestack.c (__splitstack_find): Adjust returned stack
3242         pointer to include all registers pushed by __morestack.
3243
3244 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
3245
3246         PR target/40125
3247         * configure.ac: Call ACX_NONCANONICAL_TARGET.
3248         (toolexecdir): Calculate and AC_SUBST.
3249         (toolexeclibdir): Likewise.
3250         * Makefile.in (target_noncanonical): Import.
3251         (toolexecdir): Likewise.
3252         (toolexeclibdir): Likewise.
3253         * configure: Regenerate.
3254
3255 2010-12-13  Nathan Froyd  <froydnj@codesourcery.com>
3256
3257         PR target/46040
3258         * config/arm/bpabi.h: Rename to...
3259         * config/arm/bpabi-lib.h: ...this.
3260
3261 2010-12-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3262
3263         * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3264         appropriate.
3265         * configure: Regenerate.
3266
3267 2010-11-24  Nathan Froyd  <froydnj@codesourcery.com>
3268
3269         * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3270         __FLOAT_WORD_ORDER__.
3271         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3272         Delete.
3273
3274 2010-11-20  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3275
3276         PR other/46202
3277         * Makefile.in (install-strip): New phony target.
3278
3279 2010-11-07  Ian Lance Taylor  <iant@google.com>
3280
3281         PR target/46089
3282         * config/i386/morestack.S (__morestack_large_model): New
3283         function.
3284
3285 2010-10-23  Nathan Froyd  <froydnj@codesourcery.com>
3286
3287         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3288         Delete.
3289         (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3290
3291 2010-10-14  Nathan Froyd  <froydnj@codesourcery.com>
3292
3293         * config/arm/bpabi.h: New file.
3294         * config/frv/frv-abi.h: New file.
3295
3296 2010-10-01  Ian Lance Taylor  <iant@google.com>
3297
3298         * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3299         * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3300
3301 2010-10-01  H.J. Lu  <hongjiu.lu@intel.com>
3302
3303         PR target/45858
3304         * config.host: Add the missing `$'.
3305
3306 2010-09-30  Michael Eager  <eager@eagercon.com>
3307
3308         * config.host: Add microblaze*-*-*.
3309         * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3310         muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3311         udivsi3.asm,umodsi3.asm}:  New.
3312
3313 2010-09-28  Ian Lance Taylor  <iant@google.com>
3314
3315         * configure.ac: Adjust CFI test to test assembler directly rather
3316         than checking gcc preprocessor macro.
3317         * configure: Rebuild.
3318
3319 2010-09-27  Ian Lance Taylor  <iant@google.com>
3320
3321         * configure.ac: Test whether assembler supports CFI directives.
3322         * config.host: Only add t-stack and i386/t-stack-i386 to
3323         tmake_file if libgcc_cv_cfi is "yes".
3324         * configure: Rebuild.
3325
3326 2010-09-27  Ian Lance Taylor  <iant@google.com>
3327
3328         * generic-morestack.h: New file.
3329         * generic-morestack.c: New file.
3330         * generic-morestack-thread.c: New file.
3331         * config/i386/morestack.S: New file.
3332         * config/t-stack: New file.
3333         * config/i386/t-stack-i386: New file.
3334         * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3335         i386/t-stack-i386 to tmake_file.
3336
3337 2010-09-21  Iain Sandoe  <iains@gcc.gnu.org>
3338
3339         * Makefile.in (libgcc-extra-parts):  Check for static archives and
3340         invoke ranlib after installing them.
3341         (gcc-extra-parts): Likewise.
3342         (install-leaf): Likewise.
3343
3344 2010-09-14  H.J. Lu  <hongjiu.lu@intel.com>
3345
3346         * configure: Regenerated.
3347
3348 2010-09-10  Kai Tietz  <kai.tietz@onevision.com>
3349
3350         * configure: Regenerated.
3351
3352 2010-09-09  Gerald Pfeifer  <gerald@pfeifer.com>
3353             Andrew Pinski  <pinskia@gmail.com>
3354
3355         PR target/40959
3356         * config.host (ia64*-*-freebsd*): Set extra_parts.  Set tmake_file.
3357
3358 2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>
3359
3360         PR target/45524
3361         * configure: Regenerated.
3362
3363 2010-09-06  Andreas Schwab  <schwab@redhat.com>
3364
3365         * configure: Regenerate.
3366
3367 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
3368
3369         * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3370         64bit targets.
3371         (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3372         for 64bit targets.
3373
3374 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
3375             Iain Sandoe  <iains@gcc.gnu.org>
3376
3377         PR target/45476
3378         * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3379         LIB2FUNCS_EXCLUDE functions.
3380
3381 2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
3382
3383         * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3384         Include dfp.m4.
3385         * configure: Regenerate.
3386
3387 2010-09-01  Uros Bizjak  <ubizjak@gmail.com>
3388
3389         * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3390         i386/t-freebsd to tmake_file.
3391         * config/i386/t-freebsd: New file.
3392         * config/i386/libgcc-bsd.ver: New file.
3393
3394 2010-07-23  Nathan Froyd  <froydnj@codesourcery.com>
3395
3396         * config.host (powerpc*-eabispe*): Set tmake_file.
3397         (powerpc*-eabi*): Likewise.
3398         * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3399         crtbeginS, crtendS, crtbeginT.
3400
3401 2010-06-12  Kazu Hirata  <kazu@codesourcery.com>
3402
3403         * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3404         to tmake_file.  Add crtfastmath.o to extra_parts.
3405         * config/mips/t-crtfm: New.
3406
3407 2010-05-19  Joel Sherrill <joel.sherrill@oarcorp.com>
3408
3409         * config.host (sparc64-*-rtems*): New target.
3410
3411 2010-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3412
3413         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3414         assembler syntax.
3415
3416 2010-04-15  Thomas Schwinge  <tschwinge@gnu.org>
3417
3418         * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
3419
3420 2010-04-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3421
3422         * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
3423         alpha-dec-osf5.0* support.
3424
3425 2010-04-01  Ralf Corsépius <ralf.corsepius@rtems.org>
3426
3427         * config.host: Add lm32-*-rtems*.
3428
3429 2010-03-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3430             Uros Bizjak <ubizjak@gmail.com>
3431
3432         PR target/39048
3433         * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
3434         like other remaining 32-bit x86 OSes.
3435         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3436         assembler syntax.
3437         * config/i386/libgcc-sol2.ver: New file.
3438         * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
3439
3440 2010-03-30  Jack Howarth <howarth@bromo.med.uc.edu>
3441
3442         PR c/43553
3443         * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
3444         * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
3445         is used and substitute set_use_emutls.
3446         * configure: Regenerated.
3447
3448 2010-03-30  Tarik Graba  <tarik.graba@telecom-paristech.fr>
3449
3450         * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
3451
3452 2010-03-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3453
3454         PR target/38085
3455         * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
3456         MULTILIB_CFLAGS.
3457         ($(T)gcrt1.o): Likewise.
3458         ($(T)crt1.o): Likewise.
3459         ($(T)crti.o): Likewise.
3460         ($(T)crtn.o): Likewise.
3461
3462 2010-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3463
3464         PR other/42980
3465         * Makefile.in (install): Use $(MAKE) string in rule, for
3466         parallel make.
3467
3468 2010-02-22  Hans-Peter Nilsson  <hp@bitrange.com>
3469
3470         Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
3471         * config/mmix/t-mmix: New file.
3472         * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
3473
3474 2010-02-02  Jack Howarth  <howarth@bromo.med.uc.edu>
3475
3476         PR java/41991
3477         * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
3478         SHLIB_MAPFILES.
3479
3480 2010-01-04  Anthony Green  <green@moxielogic.com>
3481
3482         * config/moxie/crti.asm, config/moxie/crtn.asm,
3483         config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
3484         config/moxie/t-moxie: New files.
3485         * config.host: Add t-moxie-softfp reference.
3486
3487 2009-11-18  Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3488
3489         PR other/39888
3490         * config/t-slibgcc-darwin: Fix embedded rpaths for
3491         --enable-version-specific-runtime-libs, build extension stub
3492         libs exposing features available from current libgcc_s.
3493
3494 2009-11-11  Jon Beniston <jon@beniston.com>
3495
3496         * config.host: Add lm32 targets.
3497         * config/lm32: New directory.
3498         * config/lm32/libgcc_lm32.h: New file.
3499         * config/lm32/_mulsi3.c: New file.
3500         * config/lm32/_udivmodsi4.c: New file.
3501         * config/lm32/_divsi3.c: New file.
3502         * config/lm32/_modsi3.c: New file.
3503         * config/lm32/_udivsi3.c: New file.
3504         * config/lm32/_umodsi3.c: New file.
3505         * config/lm32/_lshrsi3.S: New file.
3506         * config/lm32/_ashrsi3.S: New file.
3507         * config/lm32/_ashlsi3.S: New file.
3508         * config/lm32/crti.S: New file.
3509         * config/lm32/crtn.S: New file.
3510         * config/lm32/t-lm32: New file.
3511         * config/lm32/t-elf: New file.
3512         * config/lm32/t-uclinux: New file.
3513
3514 2009-10-26  Nick Clifton  <nickc@redhat.com>
3515
3516         * config.host: Add support for RX target.
3517         * config/rx: New directory.
3518         * config/rx/rx-abi-functions.c: New file. Supplementary
3519         functions for libgcc to support the RX ABI.
3520         * config/rx/rx-abi.h: New file.  Supplementary header file for
3521         libgcc RX ABI functions.
3522         * config/rx/t-rx: New file: Makefile fragment for building
3523         libgcc for the RX.
3524
3525 2009-10-09  Uros Bizjak  <ubizjak@gmail.com>
3526
3527         * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
3528         constraint of y0 to "g".
3529
3530 2009-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
3531
3532         * config.host: Include the s390 makefile fragments.
3533         * config/s390/32/_fixdfdi.c: New file.
3534         * config/s390/32/_fixsfdi.c: New file.
3535         * config/s390/32/_fixtfdi.c: New file.
3536         * config/s390/32/_fixunsdfdi.c: New file.
3537         * config/s390/32/_fixunssfdi.c: New file.
3538         * config/s390/32/_fixunstfdi.c: New file.
3539         * config/s390/32/t-floattodi: New file.
3540         * config/s390/libgcc-glibc.ver: New file.
3541         * config/s390/t-crtstuff: New file.
3542         * config/s390/t-linux: New file.
3543         * config/s390/t-tpf: New file.
3544
3545 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3546
3547         * configure.ac (AC_PREREQ): Bump to 2.64.
3548
3549 2009-08-22  Kaz Kojima  <kkojima@gcc.gnu.org>
3550
3551         * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
3552
3553 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3554
3555         * configure: Regenerate.
3556
3557 2009-08-09  Douglas B Rupp  <rupp@gnat.com>
3558
3559         * config.host (ia64-hp-*vms*): New target.
3560         (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
3561         with ia64-hp-*vms*.
3562
3563 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3564
3565         * configure.ac: Add snippet for maintainer-mode.
3566         * configure: Regenerate.
3567         * Makefile.in (AUTOCONF, configure_deps): New variables.
3568         ($(srcdir)/configure)): New rule, active only with maintainer
3569         mode turned on.
3570
3571 2009-06-23  DJ Delorie  <dj@redhat.com>
3572
3573         Add MeP port.
3574         * config.host: Add mep support.
3575
3576 2009-06-22  Kai Tietz  <kai.tietz@onevision.com>
3577
3578         * config.host: Add i386/${host_address}/t-fprules-softfp and
3579         t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
3580
3581         * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3582         for mingw targets.
3583         * config/i386/64/_multc3.c: Likewise.
3584         * config/i386/64/_powitf2.c: Likewise.
3585         * config/i386/64/eqtf2.c: Likewise.
3586         * config/i386/64/getf2.c: Likewise.
3587         * config/i386/64/letf2.c: Likewise.
3588         * config/i386/64/letf2.c: Likewise.
3589         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3590         unsigned long long for x64 mingw targets.
3591         (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3592         (_FP_I_TYPE): Define as long long for x64 mingw target.
3593
3594 2009-06-10  Maciej W. Rozycki  <macro@linux-mips.org>
3595
3596         * config.host (vax-*-linux*): New.
3597
3598 2009-05-31  Anthony Green  <green@moxielogic.com>
3599
3600         * config.host: Add moxie support.
3601         * config/moxie/t-moxie: New file.
3602
3603 2009-05-29  David Billinghurst <billingd@gcc.gnu.org>
3604
3605         * config.host: Add i386/${host_address}/t-fprules-softfp and
3606         t-softfp to tmake_file for i[34567]86-*-cygwin*.
3607
3608 2009-04-17  Aurelien Jarno  <aurelien@aurel32.net>
3609
3610         * config.host: Add i386/${host_address}/t-fprules-softfp to
3611         tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3612
3613 2009-04-09  Nick Clifton  <nickc@redhat.com>
3614
3615         * config/ia64/tf-signs.c: Change copyright header to refer to
3616         version 3 of the GNU General Public License with version 3.1
3617         of the GCC Runtime Library Exception and to point readers at
3618         the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3619         web page.
3620         * config/i386/32/tf-signs.c: Likewise.
3621         * config/libbid/_addsub_dd.c: Likewise.
3622         * config/libbid/_addsub_sd.c: Likewise.
3623         * config/libbid/_addsub_td.c: Likewise.
3624         * config/libbid/_dd_to_df.c: Likewise.
3625         * config/libbid/_dd_to_di.c: Likewise.
3626         * config/libbid/_dd_to_sd.c: Likewise.
3627         * config/libbid/_dd_to_sf.c: Likewise.
3628         * config/libbid/_dd_to_si.c: Likewise.
3629         * config/libbid/_dd_to_td.c: Likewise.
3630         * config/libbid/_dd_to_tf.c: Likewise.
3631         * config/libbid/_dd_to_udi.c: Likewise.
3632         * config/libbid/_dd_to_usi.c: Likewise.
3633         * config/libbid/_dd_to_xf.c: Likewise.
3634         * config/libbid/_df_to_dd.c: Likewise.
3635         * config/libbid/_df_to_sd.c: Likewise.
3636         * config/libbid/_df_to_td.c: Likewise.
3637         * config/libbid/_di_to_dd.c: Likewise.
3638         * config/libbid/_di_to_sd.c: Likewise.
3639         * config/libbid/_di_to_td.c: Likewise.
3640         * config/libbid/_div_dd.c: Likewise.
3641         * config/libbid/_div_sd.c: Likewise.
3642         * config/libbid/_div_td.c: Likewise.
3643         * config/libbid/_eq_dd.c: Likewise.
3644         * config/libbid/_eq_sd.c: Likewise.
3645         * config/libbid/_eq_td.c: Likewise.
3646         * config/libbid/_ge_dd.c: Likewise.
3647         * config/libbid/_ge_sd.c: Likewise.
3648         * config/libbid/_ge_td.c: Likewise.
3649         * config/libbid/_gt_dd.c: Likewise.
3650         * config/libbid/_gt_sd.c: Likewise.
3651         * config/libbid/_gt_td.c: Likewise.
3652         * config/libbid/_isinfd128.c: Likewise.
3653         * config/libbid/_isinfd32.c: Likewise.
3654         * config/libbid/_isinfd64.c: Likewise.
3655         * config/libbid/_le_dd.c: Likewise.
3656         * config/libbid/_le_sd.c: Likewise.
3657         * config/libbid/_le_td.c: Likewise.
3658         * config/libbid/_lt_dd.c: Likewise.
3659         * config/libbid/_lt_sd.c: Likewise.
3660         * config/libbid/_lt_td.c: Likewise.
3661         * config/libbid/_mul_dd.c: Likewise.
3662         * config/libbid/_mul_sd.c: Likewise.
3663         * config/libbid/_mul_td.c: Likewise.
3664         * config/libbid/_ne_dd.c: Likewise.
3665         * config/libbid/_ne_sd.c: Likewise.
3666         * config/libbid/_ne_td.c: Likewise.
3667         * config/libbid/_sd_to_dd.c: Likewise.
3668         * config/libbid/_sd_to_df.c: Likewise.
3669         * config/libbid/_sd_to_di.c: Likewise.
3670         * config/libbid/_sd_to_sf.c: Likewise.
3671         * config/libbid/_sd_to_si.c: Likewise.
3672         * config/libbid/_sd_to_td.c: Likewise.
3673         * config/libbid/_sd_to_tf.c: Likewise.
3674         * config/libbid/_sd_to_udi.c: Likewise.
3675         * config/libbid/_sd_to_usi.c: Likewise.
3676         * config/libbid/_sd_to_xf.c: Likewise.
3677         * config/libbid/_sf_to_dd.c: Likewise.
3678         * config/libbid/_sf_to_sd.c: Likewise.
3679         * config/libbid/_sf_to_td.c: Likewise.
3680         * config/libbid/_si_to_dd.c: Likewise.
3681         * config/libbid/_si_to_sd.c: Likewise.
3682         * config/libbid/_si_to_td.c: Likewise.
3683         * config/libbid/_td_to_dd.c: Likewise.
3684         * config/libbid/_td_to_df.c: Likewise.
3685         * config/libbid/_td_to_di.c: Likewise.
3686         * config/libbid/_td_to_sd.c: Likewise.
3687         * config/libbid/_td_to_sf.c: Likewise.
3688         * config/libbid/_td_to_si.c: Likewise.
3689         * config/libbid/_td_to_tf.c: Likewise.
3690         * config/libbid/_td_to_udi.c: Likewise.
3691         * config/libbid/_td_to_usi.c: Likewise.
3692         * config/libbid/_td_to_xf.c: Likewise.
3693         * config/libbid/_tf_to_dd.c: Likewise.
3694         * config/libbid/_tf_to_sd.c: Likewise.
3695         * config/libbid/_tf_to_td.c: Likewise.
3696         * config/libbid/_udi_to_dd.c: Likewise.
3697         * config/libbid/_udi_to_sd.c: Likewise.
3698         * config/libbid/_udi_to_td.c: Likewise.
3699         * config/libbid/_unord_dd.c: Likewise.
3700         * config/libbid/_unord_sd.c: Likewise.
3701         * config/libbid/_unord_td.c: Likewise.
3702         * config/libbid/_usi_to_dd.c: Likewise.
3703         * config/libbid/_usi_to_sd.c: Likewise.
3704         * config/libbid/_usi_to_td.c: Likewise.
3705         * config/libbid/_xf_to_dd.c: Likewise.
3706         * config/libbid/_xf_to_sd.c: Likewise.
3707         * config/libbid/_xf_to_td.c: Likewise.
3708         * config/libbid/bid128.c: Likewise.
3709         * config/libbid/bid128_2_str.h: Likewise.
3710         * config/libbid/bid128_2_str_macros.h: Likewise.
3711         * config/libbid/bid128_2_str_tables.c: Likewise.
3712         * config/libbid/bid128_add.c: Likewise.
3713         * config/libbid/bid128_compare.c: Likewise.
3714         * config/libbid/bid128_div.c: Likewise.
3715         * config/libbid/bid128_fma.c: Likewise.
3716         * config/libbid/bid128_logb.c: Likewise.
3717         * config/libbid/bid128_minmax.c: Likewise.
3718         * config/libbid/bid128_mul.c: Likewise.
3719         * config/libbid/bid128_next.c: Likewise.
3720         * config/libbid/bid128_noncomp.c: Likewise.
3721         * config/libbid/bid128_quantize.c: Likewise.
3722         * config/libbid/bid128_rem.c: Likewise.
3723         * config/libbid/bid128_round_integral.c: Likewise.
3724         * config/libbid/bid128_scalb.c: Likewise.
3725         * config/libbid/bid128_sqrt.c: Likewise.
3726         * config/libbid/bid128_string.c: Likewise.
3727         * config/libbid/bid128_to_int16.c: Likewise.
3728         * config/libbid/bid128_to_int32.c: Likewise.
3729         * config/libbid/bid128_to_int64.c: Likewise.
3730         * config/libbid/bid128_to_int8.c: Likewise.
3731         * config/libbid/bid128_to_uint16.c: Likewise.
3732         * config/libbid/bid128_to_uint32.c: Likewise.
3733         * config/libbid/bid128_to_uint64.c: Likewise.
3734         * config/libbid/bid128_to_uint8.c: Likewise.
3735         * config/libbid/bid32_to_bid128.c: Likewise.
3736         * config/libbid/bid32_to_bid64.c: Likewise.
3737         * config/libbid/bid64_add.c: Likewise.
3738         * config/libbid/bid64_compare.c: Likewise.
3739         * config/libbid/bid64_div.c: Likewise.
3740         * config/libbid/bid64_fma.c: Likewise.
3741         * config/libbid/bid64_logb.c: Likewise.
3742         * config/libbid/bid64_minmax.c: Likewise.
3743         * config/libbid/bid64_mul.c: Likewise.
3744         * config/libbid/bid64_next.c: Likewise.
3745         * config/libbid/bid64_noncomp.c: Likewise.
3746         * config/libbid/bid64_quantize.c: Likewise.
3747         * config/libbid/bid64_rem.c: Likewise.
3748         * config/libbid/bid64_round_integral.c: Likewise.
3749         * config/libbid/bid64_scalb.c: Likewise.
3750         * config/libbid/bid64_sqrt.c: Likewise.
3751         * config/libbid/bid64_string.c: Likewise.
3752         * config/libbid/bid64_to_bid128.c: Likewise.
3753         * config/libbid/bid64_to_int16.c: Likewise.
3754         * config/libbid/bid64_to_int32.c: Likewise.
3755         * config/libbid/bid64_to_int64.c: Likewise.
3756         * config/libbid/bid64_to_int8.c: Likewise.
3757         * config/libbid/bid64_to_uint16.c: Likewise.
3758         * config/libbid/bid64_to_uint32.c: Likewise.
3759         * config/libbid/bid64_to_uint64.c: Likewise.
3760         * config/libbid/bid64_to_uint8.c: Likewise.
3761         * config/libbid/bid_b2d.h: Likewise.
3762         * config/libbid/bid_binarydecimal.c: Likewise.
3763         * config/libbid/bid_conf.h: Likewise.
3764         * config/libbid/bid_convert_data.c: Likewise.
3765         * config/libbid/bid_decimal_data.c: Likewise.
3766         * config/libbid/bid_decimal_globals.c: Likewise.
3767         * config/libbid/bid_div_macros.h: Likewise.
3768         * config/libbid/bid_dpd.c: Likewise.
3769         * config/libbid/bid_flag_operations.c: Likewise.
3770         * config/libbid/bid_from_int.c: Likewise.
3771         * config/libbid/bid_functions.h: Likewise.
3772         * config/libbid/bid_gcc_intrinsics.h: Likewise.
3773         * config/libbid/bid_inline_add.h: Likewise.
3774         * config/libbid/bid_internal.h: Likewise.
3775         * config/libbid/bid_round.c: Likewise.
3776         * config/libbid/bid_sqrt_macros.h: Likewise.
3777
3778 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
3779
3780         * Makefile.in: Change copyright header to refer to version
3781         3 of the GNU General Public License and to point readers at the
3782         COPYING3 file and the FSF's license web page.
3783         * config.host: Likewise.
3784
3785 2009-04-07  Alan Modra  <amodra@bigpond.net.au>
3786
3787         * config.host: Reorder and merge to match config.gcc change.
3788
3789 2009-04-03  Alan Modra  <amodra@bigpond.net.au>
3790
3791         * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
3792
3793 2009-03-28  Joseph Myers  <joseph@codesourcery.com>
3794
3795         * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
3796         armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
3797         m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
3798         powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
3799
3800 2009-02-12  Uros Bizjak  <ubizjak@gmail.com>
3801
3802         * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
3803         * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3804
3805 2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>
3806
3807         * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
3808         ia64/t-softfp-compat to tmake_file.
3809
3810         * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
3811
3812         * config/ia64/__divxf3.asm: New.
3813         * config/ia64/_fixtfdi.asm: Likewise.
3814         * config/ia64/_fixunstfdi.asm: Likewise.
3815         * config/ia64/_floatditf.asm: Likewise.
3816         * config/ia64/t-fprules-softfp: Likewise.
3817         * config/ia64/t-softfp-compat: Likewise.
3818         * config/ia64/tf-signs.c: Likewise.
3819
3820 2009-01-18  Ben Elliston  <bje@au.ibm.com>
3821
3822         * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3823
3824 2009-01-16  Ben Elliston  <bje@au.ibm.com>
3825
3826         * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
3827         to tmake_file.
3828
3829 2009-01-13  Ben Elliston  <bje@au.ibm.com>
3830
3831         * config/t-softfp: New file.
3832         * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
3833         (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
3834
3835 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
3836
3837         * config.host: Add m32r*-*-rtems*.
3838
3839 2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>
3840
3841         * config.host: Add m32c*-*-rtems*.
3842
3843 2008-11-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3844
3845         PR bootstrap/33100
3846         * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
3847         i386/t-crtstuff if linker supports ZERO terminator unwind entries.
3848         * configure: Regenerate.
3849         * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
3850         tmake_file here from gcc/config.gcc.
3851         Move extra_parts here from gcc/config.gcc.
3852         * config/i386/t-sol2: Move here from gcc/config/i386.
3853         Use gcc_srcdir instead of srcdir.
3854
3855 2008-11-18  Adam Nemet  <anemet@caviumnetworks.com>
3856
3857         * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
3858         case.
3859
3860 2008-11-09  Thomas Schwinge  <tschwinge@gnu.org>
3861
3862         * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
3863
3864 2008-10-08  Thomas Schwinge  <tschwinge@gnu.org>
3865
3866         * config.host: Fold `*-*-gnu*' cases into the Linux ones.
3867
3868 2008-09-03  Hari Sandanagobalane  <hariharan@picochip.com>
3869
3870         Add picoChip port.
3871         * config.host: Add picochip-*-*.
3872
3873 2008-08-06  Bob Wilson  <bob.wilson@acm.org>
3874
3875         * config.host: Match more processor names for Xtensa.
3876
3877 2008-07-08  H.J. Lu  <hongjiu.lu@intel.com>
3878
3879         * config/i386/64/t-softfp-compat: Update comments.
3880
3881 2008-07-07  H.J. Lu  <hongjiu.lu@intel.com>
3882
3883         * config/i386/64/_divtc3-compat.c: Moved to ...
3884         * config/i386/64/_divtc3.c: Here.
3885
3886         * config/i386/64/_multc3-compat.c: Moved to ...
3887         * config/i386/64/_multc3.c: Here.
3888
3889         * config/i386/64/_powitf2-compat.c: Moved to ...
3890         * config/i386/64/_powitf2.c: Here.
3891
3892         * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
3893         .c suffix instead of -compat.c.
3894
3895 2008-07-05  Uros Bizjak  <ubizjak@gmail.com>
3896
3897         * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
3898         (_FP_MUL_MEAT_D): Ditto.
3899         (_FP_DIV_MEAT_S): Ditto.
3900         (_FP_DIV_MEAT_D): Ditto.
3901
3902 2008-07-03  Richard Sandiford  <rdsandiford@googlemail.com>
3903
3904         * Makefile.in: Add support for __sync_* libgcc functions.
3905
3906 2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>
3907
3908         * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
3909
3910 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3911
3912         PR boostrap/36702
3913         * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
3914         and Linux/x86.  Include 64bit t-softfp-compat for Linux/x86.
3915
3916         * config/i386/64/t-fprules-softfp: Moved to ...
3917         * config/i386/64/t-softfp-compat: This.  New.
3918
3919 2008-07-02  Uros Bizjak  <ubizjak@gmail.com>
3920
3921         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
3922         Initialize f with 0.0.
3923
3924 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3925
3926         PR target/36669
3927         * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
3928
3929         * config/i386/64/_divtc3-compat.c: New.
3930         * config/i386/64/_multc3-compat.c: Likewise.
3931         * config/i386/64/_powitf2-compat.c: Likewise.
3932         * config/i386/64/eqtf2.c: Likewise.
3933         * config/i386/64/getf2.c: Likewise.
3934         * config/i386/64/letf2.c: Likewise.
3935         * config/i386/64/t-fprules-softfp: Likewise.
3936
3937 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3938
3939         * config.host: Add i386/${host_address}/t-fprules-softfp to
3940         tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
3941         i[34567]86-*-linux*, x86_64-*-linux*.
3942
3943         * configure.ac: Set host_address to 64 or 32 for x86.
3944         * configure: Regenerated.
3945
3946         * Makefile.in (config.status): Also depend on
3947         $(srcdir)/config.host.
3948
3949         * config/i386/32/t-fprules-softfp: New.
3950         * config/i386/32/tf-signs.c: Likewise.
3951
3952         * config/i386/64/sfp-machine.h: New. Moved from gcc.
3953
3954 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3955             Uros Bizjak  <ubizjak@gmail.com>
3956
3957         * config/i386/32/sfp-machine.h: New.
3958
3959 2008-06-26  Nathan Froyd  <froydnj@codesourcery.com>
3960
3961         * config/rs6000/t-ppccomm: Remove rules that conflict with
3962         auto-generated rules.
3963
3964 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3965
3966         * configure.ac: sinclude override.m4.
3967         * configure: Regenerate.
3968
3969 2008-06-11  Bernhard Fischer  <aldot@gcc.gnu.org>
3970
3971         * configure: Regenerate.
3972
3973 2008-06-10  Joseph Myers  <joseph@codesourcery.com>
3974
3975         * Makefile.in (DECNUMINC): Remove
3976         -I$(MULTIBUILDTOP)../../libdecnumber.
3977         * gstdint.h: New.
3978
3979 2008-06-07  Joseph Myers  <joseph@codesourcery.com>
3980
3981         * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
3982         parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
3983         alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
3984         arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
3985         hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
3986         i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
3987         i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
3988         i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
3989         i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
3990         mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
3991         powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
3992         powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
3993         strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
3994         vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
3995
3996 2008-05-25  Arthur Loiret  <arthur.loiret@u-psud.fr>
3997
3998         * config.host (sh2[lbe]*-*-linux*): Allow target.
3999
4000 2008-04-30  Nathan Froyd  <froydnj@codesourcery.com>
4001
4002         * config/rs6000/t-ppccomm: Add build rules for new files.
4003         (LIB2ADD_ST): New variable.
4004
4005 2008-04-07  Andy Hutchinson  <hutchinsonandy@aim.com>
4006
4007         PR target/34210
4008         PR target/35508
4009         * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4010         * config/t-avr: New file. Build 16bit libgcc functions.
4011
4012 2008-03-02  Jakub Jelinek  <jakub@redhat.com>
4013
4014         PR target/35401
4015         * config/t-slibgcc-darwin: Make install-leaf dependent on
4016         install-darwin-libgcc-stubs instead of install.
4017
4018 2008-01-25  Joseph Myers  <joseph@codesourcery.com>
4019
4020         * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4021         tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4022         sh-*-rtemscoff*): Remove cases.
4023
4024 2007-12-27  Richard Sandiford  <rsandifo@nildram.co.uk>
4025
4026         * Makefile.in (all): Use install-leaf rather than install.
4027         (install): Split most of the rule into...
4028         (install-leaf): ...this new one.
4029
4030 2007-12-19  Etsushi Kato  <ek.kato@gmail.com>
4031             Paolo Bonzini  <bonzini@gnu.org>
4032
4033         PR target/30572
4034         * Makefile.in: Use @shlib_slibdir@ substitution to get
4035         correct install name on darwin.
4036         * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
4037
4038 2007-12-15  Hans-Peter Nilsson  <hp@axis.com>
4039
4040         * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4041         cris-*-elf and cris-*-none.
4042         (crisv32-*-linux*): Similar, as cris-*-linux*.
4043
4044 2007-11-20  Rask Ingemann Lambertsen  <rask@sygehus.dk>
4045
4046         * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4047
4048 2007-10-27  H.J. Lu  <hongjiu.lu@intel.com>
4049
4050         PR regression/33926
4051         * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4052         * configure: Regenerated.
4053
4054 2007-09-27  H.J. Lu  <hongjiu.lu@intel.com>
4055
4056         * Makefile.in (dfp-filenames): Replace decimal_globals,
4057         decimal_data, binarydecimal and convert_data with
4058         bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4059         and bid_convert_data, respectively.
4060
4061 2007-09-17  Chao-ying Fu  <fu@mips.com>
4062             Nigel Stephens  <nigel@mips.com>
4063
4064         * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4065         * Makefile.in (fixed_point): Define.
4066         Check if fixed_point is yes to build support functions.
4067         * configure.ac: Check for fixed_point support.
4068         * configure: Regenerated.
4069         * gen-fixed.sh: New file to generate lists of fixed-point labels,
4070         funcs, modes, from, to.
4071
4072 2007-09-11  Janis Johnson  <janis187@us.ibm.com
4073
4074         * Makefile.in (dfp-filenames): Add bid128_noncomp.
4075
4076 2007-09-10  Janis Johnson  <janis187@us.ibm.com>
4077
4078         * Makefile.in (dfp-filenames): Remove decUtility, add
4079         decDouble, decPacked, decQuad, decSingle.
4080
4081 2007-08-27  Hans Kester  <hans.kester@ellips.nl>
4082
4083         * config.host : Add x86_64-elf target.
4084
4085 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
4086
4087         * configure.ac (set_have_cc_tls): Add a missing =.
4088         * configure: Regenerated.
4089
4090 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
4091
4092         * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4093         and x86_64-*-linux*.
4094
4095         * config/t-tls: New file.
4096
4097         * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
4098
4099         * configure.ac: Include ../config/enable.m4 and
4100         ../config/tls.m4.  Use GCC_CHECK_CC_TLS to check if assembler
4101         supports TLS and substitute set_have_cc_tls.
4102         * configure: Regenerated.
4103
4104 2007-07-04  H.J. Lu  <hongjiu.lu@intel.com>
4105
4106         * Makefile.in: Use libbid for DFP when BID is enabled.
4107
4108 2007-06-14  Danny Smith  <dannysmith@users.sourceforge.net>
4109
4110         * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
4111         extra_parts. Add config/i386/t-cygming to tmake_file.
4112         * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4113
4114 2007-05-29  Zuxy Meng  <zuxy.meng@gmail.com>
4115             Danny Smith  <dannysmith@users.sourceforge.net>
4116
4117         PR target/29498
4118         * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4119         crtfastmath.o to extra_parts.  Add i386/t-crtfm to tmake_file.
4120         * config/i386/t-crtfm: Compile crtfastmath.o with
4121         -minline-all-stringops.
4122
4123 2007-05-10  Richard Sandiford  <richard@codesourcery.com>
4124
4125         * config.host (sparc-wrs-vxworks): New target.
4126
4127 2007-04-14  Kazu Hirata  <kazu@codesourcery.com>
4128
4129         * config.host: Recognize fido.
4130
4131 2007-04-04  Janis Johnson  <janis187@us.ibm.com>
4132
4133         * configure: Check host, not target, for decimal float support.
4134
4135 2007-04-03  Uros Bizjak  <ubizjak@gmail.com>
4136
4137         * config/i386/t-crtpc: New file.
4138         * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
4139         (x86_64-*-linux*): Ditto.
4140
4141 2007-02-30  Kai Tietz  <kai.tietz@onevision.com>
4142
4143         * config.host (x86_64-*-mingw*): New target.
4144
4145 2007-03-23  Michael Meissner  <michael.meissner@amd.com>
4146             H.J. Lu  <hongjiu.lu@intel.com>
4147
4148         * Makefile.in (enable_decimal_float): New.
4149         (DECNUMINC): Add
4150         -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4151         (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4152         (decbits-filenames): This.
4153         (decbits-objects): New.
4154         (libgcc-objects): Add $(decbits-objects).
4155
4156         * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4157         Substitute enable_decimal_float.
4158         * configure: Regenerated.
4159
4160 2007-03-19  Hans-Peter Nilsson  <hp@axis.com>
4161
4162         * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4163
4164 2007-03-12  Brooks Moses  <brooks.moses@codesourcery.com>
4165
4166         * Makefile.in (install-info): New dummy target.
4167
4168 2007-03-05  Bernd Schmidt  <bernd.schmidt@analog.com>
4169
4170         * config.host (bfin*-linux-uclibc*): Set extra_parts.
4171
4172 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
4173
4174         * Makefile.in: Add install-html and install-pdf dummy
4175         targets.
4176
4177 2007-02-05  Roger Sayle  <roger@eyesopen.com>
4178             Daniel Jacobowitz  <dan@codesourcery.com>
4179
4180         * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4181         (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4182         (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4183
4184 2007-01-29  Janis Johnson  <janis187@us.ibm.com>
4185
4186         * Makefile.in (dec-filenames): Add decExcept.
4187
4188 2007-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
4189
4190         PR bootstrap/30469
4191         * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4192         -fprofile-use.
4193
4194 2007-01-25  Daniel Jacobowitz  <dan@codesourcery.com>
4195
4196         * configure.ac: Add --enable-version-specific-runtime-libs.
4197         Correct $slibdir default.
4198         * configure: Regenerated.
4199
4200 2007-01-23  Joseph Myers  <joseph@codesourcery.com>
4201
4202         * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4203
4204 2007-01-21  Andrew Pinski  <pinskia@gmail.com>
4205
4206         PR target/30519
4207         * config.host (alpha*-*-linux*): Set extra_parts.
4208
4209 2007-01-09  Kaz Kojima  <kkojima@gcc.gnu.org>
4210
4211         * config/sh/t-linux: New.
4212         * config.host (sh*-*-linux*): Set tmake_file.
4213
4214 2007-01-05  Daniel Jacobowitz  <dan@codesourcery.com>
4215
4216         * Makefile.in (install): Handle multilibs.
4217
4218 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
4219
4220         * Makefile.in: Added .PHONY entry for documentation targets.
4221
4222 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
4223
4224         * Makefile.in: Add empty info, html, dvi, pdf targets.
4225
4226 2007-01-04  Mike Stump  <mrs@apple.com>
4227
4228         * Makefile.in (MAKEINFO): Remove.
4229         (PERL): Likewise.
4230
4231 2007-01-04  Paolo Bonzini  <bonzini@gnu.org>
4232
4233         * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4234         * configure: Regenerate.
4235         * Makefile.in (host_subdir): Substitute it.
4236         (gcc_objdir): Use it.
4237
4238 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
4239
4240         * config.host (ia64*-*-linux*): Set tmake_file.
4241
4242 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
4243
4244         * Makefile.in (version): Define.
4245
4246 2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>
4247             Paolo Bonzini  <bonzini@gnu.org>
4248
4249         * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4250         config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4251         config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4252         config/sparc/t-crtfm, config/t-slibgcc-darwin,
4253         config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4254         shared-object.mk, siditi-object.mk, static-object.mk: New files.
4255         * configure: Generated.