libgcc/ChangeLog

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