libgcc/ChangeLog

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