libgcc/ChangeLog

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