libgcc/ChangeLog

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