libgcc/ChangeLog

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