libgcc/ChangeLog

   1 2012-10-04  Oleg Endo  <olegendo@gcc.gnu.org>
   2
   3         PR target/33135
   4         * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
   5         * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
   6         * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
   7
   8 2012-10-03  Oleg Endo  <olegendo@gcc.gnu.org>
   9
  10         PR target/50457
  11         * config/sh/linux-atomic.S: Delete.
  12         * config/sh/linux-atomic.c: New.
  13         * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
  14         linux-atomic.c.  Add cflags to disable warnings.
  15
  16 2012-10-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
  17
  18         PR other/53889
  19         * gthr.h (__gthread_recursive_mutex_destroy): Document new required
  20         function.
  21         * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
  22         * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
  23         * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
  24         * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
  25         * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
  26         Likewise.
  27         * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
  28         Likewise.
  29         * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
  30         * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
  31
  32 2012-09-19  Mark Kettenis  <kettenis@openbsd.org>
  33
  34         * config.host (hppa-*-openbsd*): New target.
  35         * config/pa/t-openbsd: New file.
  36
  37 2012-09-15  Georg-Johann Lay  <avr@gjlay.de>
  38
  39         PR target/54222
  40         * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
  41         __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
  42         __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
  43         (__divsa3): Use __negsi2 to negate r_quoL.
  44         * config/avr/lib1funcs.S (FALIAS): New macro.
  45         (__divmodsi4): Break out and use __divmodsi4_neg1 as...
  46         (__negsi2): ...this new function.
  47         * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
  48         _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
  49         _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
  50         (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
  51         Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
  52         Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
  53
  54 2012-09-10  Oleg Endo  <olegendo@gcc.gnu.org>
  55
  56         PR target/54089
  57         * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
  58         (lshrsi3): Reimplement as lshrsi3_r0.
  59
  60 2012-09-10  Andreas Schwab  <schwab@linux-m68k.org>
  61
  62         PR target/46191
  63         * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
  64         of libgcc.a.
  65
  66 2012-09-07  Teresa Johnson  <tejohnson@google.com>
  67
  68         PR gcov-profile/54487
  69         * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
  70         differences.
  71
  72 2012-09-05  Georg-Johann Lay  <avr@gjlay.de>
  73
  74         PR target/54461
  75         * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
  76         not configured --with-avrlibc=no.
  77         * config/avr/t-avrlibc: New file.
  78         * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
  79         (DPBIT_FUNCS): Ditto.
  80         (TPBIT_FUNCS): Ditto.
  81
  82 2012-09-04  Teresa Johnson  <tejohnson@google.com>
  83
  84         * libgcov.c (struct gcov_summary_buffer): New structure.
  85         (gcov_histogram_insert): New function.
  86         (gcov_compute_histogram): Ditto.
  87         (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
  88         histograms during summary merging.
  89
  90 2012-09-01  Mark Kettenis  <kettenis@openbsd.org>
  91
  92         * config.host (x86_64-*-openbsd*): New target.
  93
  94 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
  95
  96         * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
  97         attribute.
  98
  99 2012-08-24  Georg-Johann Lay  <avr@gjlay.de>
 100
 101         PR target/54222
 102         * config/avr/t-avr (conv_X): Rename to func_X.
 103
 104 2012-08-24  Georg-Johann Lay  <avr@gjlay.de>
 105
 106         PR target/54222
 107         * config/avr/lib1funcs-fixed.S: New file.
 108         * config/avr/lib1funcs.S: Include it.  Undefine some divmodsi
 109         after they are used.
 110         (neg2, neg4): New macros.
 111         (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
 112         (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
 113         (__umulhisi3): Speed up MUL variant if there is enough flash.
 114         * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
 115         avr-modes.def.
 116         * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
 117         _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
 118         _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
 119         _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
 120         _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
 121         _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
 122         (LIB2FUNCS_EXCLUDE): Add supported functions.
 123
 124 2012-08-22  Georg-Johann Lay  <avr@gjlay.de>
 125
 126         * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
 127         LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
 128         libgcc-s-objects.
 129         * fixed-obj.mk: Only expand dependency if $o is not in
 130         LIB2FUNCS_EXCLUDE.
 131
 132 2012-08-22  H.J. Lu  <hongjiu.lu@intel.com>
 133
 134         * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
 135
 136 2012-08-22  Joseph Myers  <joseph@codesourcery.com>
 137
 138         * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
 139         depend on --enable-shared.
 140         ($(lib1asmfuncs-o)): Use %.vis files independent of
 141         --enable-shared.
 142         * static-object.mk ($(base)$(objext), $(base).vis)
 143         ($(base)_s$(objext)): Use same rules for visibility handling as in
 144         shared-object.mk.
 145
 146 2012-08-21  Ian Lance Taylor  <iant@google.com>
 147
 148         * config/i386/morestack.S (__morestack_non_split): Increase amount
 149         of space allocated for non-split code stack.
 150
 151 2012-08-19  Joseph Myers  <joseph@codesourcery.com>
 152
 153         * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
 154         even if inhibit_libc.
 155
 156 2012-08-17  Julian Brown  <julian@codesourcery.com>
 157
 158         * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
 159         -fexceptions -fnon-call-exceptions if not defined.
 160         ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
 161         * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
 162
 163 2012-08-17  Andreas Schwab  <schwab@linux-m68k.org>
 164
 165         * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
 166         type.
 167
 168 2012-08-16  David Edelsohn  <dje.gcc@gmail.com>
 169
 170         * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
 171         rs6000/t-slibgcc-aix.
 172
 173 2012-08-15  Segher Boessenkool  <segher@kernel.crashing.org>
 174
 175         * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
 176
 177 2012-08-15  Segher Boessenkool  <segher@kernel.crashing.org>
 178
 179         * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
 180
 181 2012-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 182
 183         PR driver/54171
 184         * Makefile.in (version): Replace top_srcdir with srcdir.
 185
 186 2012-08-03  Jonathan Yong  <jon_y@users.sourceforge.net>
 187
 188         * Makefile.in (version): set to BASE-VER file from gcc directory.
 189
 190 2012-08-01  Nick Clifton  <nickc@redhat.com>
 191
 192         * config/m32c/lib2funcs.c (__clrsbhi2): New function.
 193         Implements __clrsb for an HImode argument.
 194
 195 2012-07-31  Nick Clifton  <nickc@redhat.com>
 196
 197         * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
 198         Implements __clrsb for an HImode argument.
 199         * config/stormy16/clrsbhi2.c: New file:
 200         * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
 201
 202 2012-07-22  Steven Bosscher  <steven@gcc.gnu.org>
 203
 204         * libgcov.c (__gcov_ior_profiler): Benign comment fix.
 205
 206 2012-07-19  Tristan Gingold  <gingold@adacore.com>
 207             Richard Henderson  <rth@redhat.com>
 208
 209         * unwind-seh.c: New file.
 210         * unwind-generic.h: Include windows.h for SEH.
 211         (_Unwind_Exception): Use 6 private fields for SEH.
 212         (_GCC_specific_handler): Declare.
 213         * unwind-c.c (__gcc_personality_seh0): New function.
 214         Adjust for SEH.
 215         * config/i386/libgcc-cygming.ver: New file.
 216         * config/i386/t-seh-eh: New file.
 217         * config.host (x86_64-*-mingw*): Default to seh.
 218
 219 2012-07-14  Steven Bosscher  <steven@gcc.gnu.org>
 220
 221         * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
 222
 223 2012-06-17  Uros Bizjak  <ubizjak@gmail.com>
 224
 225         * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
 226         __builtin_expect when checking for exceptions.
 227         * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
 228
 229 2012-06-13  Uros Bizjak  <ubizjak@gmail.com>
 230
 231         * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
 232         function declaration.
 233         (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
 234         (FP_RND_MASK): New.
 235         * config/ia64/sfp-exceptions.c: New.
 236         * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
 237
 238 2012-06-13  Uros Bizjak  <ubizjak@gmail.com>
 239
 240         * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
 241         _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
 242         * config/i386/64/sfp-machine: ... (delete here) ...
 243         * config/i386/sfp-machine.h: ... to here.
 244         (FP_EX_MASK): Remove.
 245         (FP_RND_MASK): New.
 246         (FP_INIT_ROUNDMODE): Declare asm as volatile.
 247
 248 2012-06-11  Sriraman Tallam  <tmsriram@google.com>
 249
 250         * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
 251         * config/i386/libgcc-sol2.ver: Ditto.
 252         * config/i386/libgcc-glibc.ver: Ditto.
 253
 254 2012-06-11  Roland McGrath  <mcgrathr@google.com>
 255
 256         * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
 257         If __GLIBC__ is defined, refer to __pthread_key_create instead of
 258         pthread_cancel.
 259
 260 2012-06-09  Uros Bizjak  <ubizjak@gmail.com>
 261
 262         * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
 263         _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
 264         FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
 265         FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
 266         FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
 267         __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
 268         * config/i386/64/sfp-machine: ... (delete here) ...
 269         * config/i386/sfp-machine.h: ... to here.
 270         (FP_EX_MASK): New.
 271         (__sfp_handle_exceptions): New function declaration.
 272         (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
 273         * config/i386/sfp-exceptions.c: New.
 274         * config/i386/t-softfp: New.
 275         * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
 276         i386/t-softfp to tmake_file.
 277
 278 2012-06-03  David S. Miller  <davem@davemloft.net>
 279
 280         * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
 281         change.
 282
 283 2012-05-31  David S. Miller  <davem@davemloft.net>
 284
 285         * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
 286         multiply and divide instructions on 32-bit when V9.
 287         (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
 288
 289 2012-05-29  Joseph Myers  <joseph@codesourcery.com>
 290
 291         * config/arm/ieee754-df.S: Fix typos.
 292         * config/arm/ieee754-sf.S: Fix typos.
 293         * config/c6x/libunwind.S: Fix typos.
 294         * config/epiphany/udivsi3-float.c: Fix typos.
 295         * config/microblaze/muldi3_hard.S: Fix typos.
 296         * config/picochip/adddi3.S: Fix typos.
 297         * config/picochip/ashlsi3.S: Fix typos.
 298         * config/picochip/ashrsi3.S: Fix typos.
 299         * config/picochip/clzsi2.S: Fix typos.
 300         * config/picochip/cmpsi2.S: Fix typos.
 301         * config/picochip/divmod15.S: Fix typos.
 302         * config/picochip/divmodhi4.S: Fix typos.
 303         * config/picochip/divmodsi4.S: Fix typos.
 304         * config/picochip/longjmp.S: Fix typos.
 305         * config/picochip/lshrsi3.S: Fix typos.
 306         * config/picochip/parityhi2.S: Fix typos.
 307         * config/picochip/popcounthi2.S: Fix typos.
 308         * config/picochip/setjmp.S: Fix typos.
 309         * config/picochip/subdi3.S: Fix typos.
 310         * config/picochip/ucmpsi2.S: Fix typos.
 311         * config/picochip/udivmodhi4.S: Fix typos.
 312         * config/picochip/udivmodsi4.S: Fix typos.
 313         * config/spu/divv2df3.c: Fix typos.
 314         * config/spu/mfc_multi_tag_release.c: Fix typos.
 315         * config/spu/mfc_tag_release.c: Fix typos.
 316         * configure.ac: Fix typos.
 317         * configure: Regenerate.
 318
 319 2012-05-25  Ian Lance Taylor  <iant@google.com>
 320
 321         * config/i386/morestack.S (__morestack_non_split): Check whether
 322         caller is varargs and needs %bp to hold the stack frame on return.
 323
 324 2012-05-25  Olivier Hainque  <hainque@adacore.com>
 325
 326         * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
 327         sequence in the non pic case on VxWorks.
 328
 329 2012-05-24  Olivier Hainque  <hainque@adacore.com>
 330
 331         * Makefile.in: Move dependency on install-unwind_h from
 332         "install-leaf" to "install".
 333
 334 2012-05-24  Olivier Hainque  <hainque@adacore.com>
 335
 336         * Makefile.in (clean): Remove libgcc_tm.stamp as well.
 337         Use a separate command for stamp removals.
 338
 339 2012-05-21  Andrew Pinski  <apinski@cavium.com>
 340
 341         PR bootstrap/53183
 342         * configure.ac: Define the default includes to being none.
 343         * configure: Regenerate.
 344
 345 2012-05-16  Olivier Hainque  <hainque@adacore.com>
 346
 347         * Makefile.in (install-unwind_h): Rename into ...
 348         (install-unwind_h-forbuild): New target.
 349         (all): Use it instead of the former install-unwind_h.
 350         (install-unwind_h): Reinstate, copy to user install destination
 351         for include files, not to the internal gcc object directory one.
 352         (install-leaf): Depend on it.
 353
 354 2012-05-15  Olivier Hainque  <hainque@adacore.com>
 355
 356         * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
 357         register numbers. LR_REGNO replaces R_LR.
 358         (ucontext_for): New, helper for ...
 359         (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
 360         and 5.3 of ...
 361         (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
 362
 363 2012-05-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 364
 365         * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
 366         (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
 367         (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
 368         i386/t-cpuinfo ...
 369         (i[34567]86-*-*, x86_64-*-*): ... here.
 370
 371         * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
 372         * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
 373
 374         * config/i386/i386-cpuinfo.c: Rename to ...
 375         * config/i386/cpuinfo.c: ... this.
 376         * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
 377
 378         * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
 379         (libgcc_cv_init_priority): New test.
 380         * configure: Regenerate.
 381         * config.in: New file.
 382         * Makefile.in (clean): Rename config.h to auto-target.h.
 383         (config.h): Likewise.
 384         (stamp-h): Likewise.
 385
 386         * config/i386/cpuinfo.c (auto-target.h): Include.
 387         (CONSTRUCTOR_PRIORITY): Define.
 388         (__cpu_indicator_init): Use it.
 389
 390 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
 391
 392         * longlong.h: Use a URL instead of an FSF postal address.
 393         Replace spaces with tab.
 394
 395 2012-05-08  Teresa Johnson  <tejohnson@google.com>
 396
 397         * libgcov.c (gcov_clear, __gcov_reset): New functions.
 398         (__gcov_dump): Ditto.
 399         (gcov_dump_complete): New global variable.
 400         (gcov_exit): Export hidden to enable use in L_gcov_dump.
 401         (__gcov_flush): Outline functionality now in gcov_clear.
 402         * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
 403
 404 2012-04-28  Aurelien Jarno  <aurelien@aurel32.net>
 405
 406         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
 407         (mips*-*-linux*): Include mips/t-tpbit when long double is
 408         16 bytes long.
 409
 410 2012-04-25  Sriraman Tallam  <tmsriram@google.com>
 411
 412         * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
 413         (get_available_features): New argument. Check for AVX2.
 414         (__cpu_indicator_init): Modify call to get_available_features.
 415
 416 2012-04-25  Alan Modra  <amodra@gmail.com>
 417
 418         * config/rs6000/crtsavevr.S: New file.
 419         * config/rs6000/crtrestvr.S: New file.
 420         * config/rs6000/t-savresfgpr: Build the above.
 421         * config/rs6000/t-netbsd: Likewise.
 422
 423 2012-04-24  Sriraman Tallam  <tmsriram@google.com>
 424
 425         * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
 426
 427 2012-04-24  Sriraman Tallam  <tmsriram@google.com>
 428
 429         * libgcc/config/i386/i386-cpuinfo.c: New file.
 430         * libgcc/config/i386/t-cpuinfo: New file.
 431         * libgcc/config.host: Include t-cpuinfo.
 432         * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
 433
 434 2012-04-24  Chao-ying Fu  <fu@mips.com>
 435
 436         * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
 437
 438 2012-04-20  Thomas Schwinge  <thomas@codesourcery.com>
 439
 440         struct siginfo vs. siginfo_t
 441
 442         * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
 443         siginfo_t instead of struct siginfo.
 444         * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
 445         * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
 446         * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
 447         (ia64_handle_unwabi): Likewise.
 448         * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
 449         * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
 450         * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
 451         (sh_fallback_frame_state): Likewise.
 452         * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
 453         * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
 454
 455 2012-04-02  H.J. Lu  <hongjiu.lu@intel.com>
 456
 457         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
 458         system call number.
 459
 460 2012-03-31  Eric Botcazou  <ebotcazou@adacore.com>
 461
 462         * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
 463         if it hasn't been previously saved.
 464
 465 2012-03-29  H.J. Lu  <hongjiu.lu@intel.com>
 466
 467         * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
 468         only for glibc.
 469
 470 2012-03-28  Georg-Johann Lay  <avr@gjlay.de>
 471
 472         PR target/52737
 473         * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
 474         instead of __AVR_HAVE_8BIT_SP__.
 475
 476 2012-03-26  Tristan Gingold  <gingold@adacore.com>
 477
 478         * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
 479         (unw_table_entry): Use unw_word instead of unsigned long.
 480         (_Unwind_FindTableEntry): Likewise.
 481         * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
 482         * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
 483         (_Unwind_FindTableEntry): Likewise.
 484         * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
 485         (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
 486         (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
 487         (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
 488         (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
 489         (uw_frame_state_for, uw_update_reg_address, uw_update_context)
 490         (uw_init_context_1, uw_install_context): Likewise.
 491         (unw_word): Move to unwind-ia64.h
 492
 493 2012-03-26  Tristan Gingold  <gingold@adacore.com>
 494
 495         * config/vms/vms-ucrt0.c: Update copyright years.
 496         Add a sanity check.
 497         (___gcc_main_flags): Declare.
 498         (__main): Check flags to remap argv and exit code.
 499         * config.host (*-*-*vms*): Adjust extra_parts.
 500         * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
 501         (crt0.o): Add.
 502
 503 2012-03-22  Richard Earnshaw  <rearnsha@arm.com>
 504
 505         * arm/lib1funcs.asm (ctzsi2): New function.
 506         * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
 507         * arm/t-linux (LIB1ASMFUNCS): Likewise.
 508         * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
 509         * arm/t-symbian (LIB1ASMFUNCS): Likewise.
 510         * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
 511         * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
 512
 513 2012-03-21  Andreas Tobler  <andreast@fgznet.ch>
 514
 515         * config.host: Add bits to support powerpc64-*-freebsd*.
 516         * config/rs6000/freebsd-unwind.h: New file.
 517         * config/rs6000/t-freebsd64: New file.
 518
 519 2012-03-20  Richard Guenther  <rguenther@suse.de>
 520
 521         PR gcov-profile/52627
 522         * libgcov.c (init_mx): Fix mutex name.
 523
 524 2012-03-16  Tristan Gingold  <gingold@adacore.com>
 525
 526         * config/ia64/vms-unwind.h: Remove ulong (and replace
 527         it by unw_reg where used).  Define unw_reg with __int64.
 528
 529 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 530
 531         * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
 532         Solaris 8 handling.
 533         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
 534         Solaris 8 handling.
 535         (sparc_is_sighandler): Likewise.
 536
 537 2012-03-13  H.J. Lu  <hongjiu.lu@intel.com>
 538
 539         * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
 540         <= saved reg size.
 541
 542 2012-03-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 543
 544         * config/arm/crtn.S: Fix typo.
 545
 546 2012-03-13  Richard Guenther  <rguenther@suse.de>
 547
 548         * libgcov.c: Remove stdio.h include and NULL un-define.
 549
 550 2012-03-13  Richard Guenther  <rguenther@suse.de>
 551
 552         PR target/52569
 553         * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
 554
 555 2012-03-13  Richard Guenther  <rguenther@suse.de>
 556
 557         * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
 558
 559 2012-03-13  Richard Guenther  <rguenther@suse.de>
 560
 561         * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
 562         and __gthread_mutex_init_function definitions.
 563
 564 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 565
 566         * config.host (mips*-*-openbsd*): Remove.
 567
 568 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 569
 570         * config.host: Remove alpha*-dec-osf5.1* handling.
 571         * config/alpha/gthr-posix.c: Remove.
 572         * config/alpha/libgcc-osf5.ver: Remove.
 573         * config/alpha/osf5-unwind.h: Remove.
 574         * config/alpha/t-osf-pthread: Remove.
 575         * config/alpha/t-slibgcc-osf: Remove.
 576         * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
 577         * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
 578         [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
 579         * mkmap-flat.awk: Remove osf_export handling.
 580
 581 2012-03-12  Richard Guenther  <rguenther@suse.de>
 582
 583         * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
 584         * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
 585         (__gthread_mutex_init_function): New function.
 586         * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
 587
 588         PR gcov/49484
 589         * libgcov.c: Include gthr.h.
 590         (__gcov_flush_mx): New global variable.
 591         (init_mx, init_mx_once): New functions.
 592         (__gcov_flush): Protect self with a mutex.
 593         (__gcov_fork): Re-initialize mutex after forking.
 594         * unwind-dw2-fde.c: Change condition under which to use
 595         __GTHREAD_MUTEX_INIT_FUNCTION.
 596
 597 2012-03-12  Tristan Gingold  <gingold@adacore.com>
 598
 599         * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
 600         * config/ia64/t-vms: Likewise.
 601
 602 2012-03-11  Michael Hope  <michael.hope@linaro.org>
 603
 604         * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
 605         for Thumb-2.
 606
 607 2012-03-07  Walter Lee  <walt@tilera.com>
 608
 609         * config/tilepro/atomic.c: Rename "atomic_" prefix to
 610         "arch_atomic_".
 611         (atomic_xor): Rename and move definition to
 612         config/tilepro/atomic.h.
 613         (atomic_nand): Ditto.
 614         * config/tilepro/atomic.h: Rename "atomic_" prefix to
 615         "arch_atomic_".
 616         (arch_atomic_xor): Move from config/tilepro/atomic.c.
 617         (arch_atomic_nand): Ditto.
 618
 619 2012-03-07  Georg-Johann Lay  <avr@gjlay.de>
 620
 621         PR target/52507
 622         * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
 623
 624 2012-03-07  Georg-Johann Lay  <avr@gjlay.de>
 625
 626         PR target/52505
 627         * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
 628         from RAM.
 629
 630 2012-03-07  Georg-Johann Lay  <avr@gjlay.de>
 631
 632         PR target/52461
 633         PR target/52508
 634         * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
 635         if RAMPZ affects reading from RAM.
 636         (__tablejump_elpm__): Ditto.
 637         (.xload): Ditto.
 638         (__movmemx_hi): Ditto.
 639         (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
 640         (__do_global_dtors): Ditto.
 641         (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
 642         (__movmemx_hi): Ditto.
 643
 644 2012-03-05  Richard Henderson  <rth@redhat.com>
 645
 646         * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
 647         [ARM] (count_trailing_zeros): Use the builtin.
 648
 649 2012-03-01  Kai Tietz  <ktietz@redhat.com>
 650
 651         * soft-fp: Imported from glibc upstream.
 652
 653 2012-02-28  Kai Tietz  <ktietz@redhat.com>
 654
 655         * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
 656         for mingw-targets as attribute gcc_struct.
 657
 658 2012-02-28  Ian Lance Taylor  <iant@google.com>
 659
 660         * generic-morestack.c (__splitstack_releasecontext): Correct call
 661         to __morestack_release_segments.
 662
 663 2012-02-27  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 664
 665         PR target/52390
 666         * generic-morestack.c (__generic_morestack_set_initial_sp): Test
 667         for __linux__ when removing signals from __morestack_fullmask.
 668
 669 2012-02-23  Georg-Johann Lay  <avr@gjlay.de>
 670
 671         PR target/52261
 672         * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
 673
 674 2012-02-23  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
 675
 676         * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
 677         instead of HAVE_INITFINI_ARRAY.
 678         * config/ia64/crtend.S: Likewise.
 679
 680 2012-02-20  Kai Tietz  <ktietz@redhat.com>
 681
 682         PR libstdc++/52300
 683         * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
 684
 685         * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
 686         to w32-unwind.h header.
 687
 688 2012-02-19  Richard Sandiford  <rdsandiford@googlemail.com>
 689
 690         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
 691         (mips*-*-linux*): Remove t-slibgcc-libgcc.
 692         * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
 693         * config/mips/mips16.S (__mips16_rdhwr): Delete.
 694
 695 2012-02-19  Richard Sandiford  <rdsandiford@googlemail.com>
 696
 697         * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
 698
 699 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
 700
 701         PR libitm/52220
 702         * config/darwin-crt-tm.c: Correct typo.
 703
 704 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
 705             Patrick Marlier  <patrick.marlier@gmail.com>
 706
 707         PR libitm/52220
 708         * config/darwin-crt-tm.c: Generate dummy functions.
 709
 710 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
 711             Patrick Marlier  <patrick.marlier@gmail.com>
 712
 713         PR libitm/52042
 714         * config/darwin-crt-tm.c (getTMCloneTable): New function.
 715         (__doTMRegistrations): Call it.
 716         (__doTMdeRegistrations): Likewise.
 717
 718 2012-01-15  Georg-Johann Lay  <avr@gjlay.de>
 719             Anatoly Sokolov <aesok@post.ru>
 720             Eric Weddington <eric.weddington@atmel.com>
 721
 722         PR target/52261
 723         * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
 724         (__epilogue_restores__): Ditto.
 725
 726 2012-02-15  Eric Botcazou  <ebotcazou@adacore.com>
 727
 728         PR target/51921
 729         PR target/52205
 730         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
 731         Solaris 11 and slightly reformat.
 732         (sparc_is_sighandler): Likewise.
 733
 734 2012-02-14  Walter Lee  <walt@tilera.com>
 735
 736         * config.host: Handle tilegx and tilepro.
 737         * config/tilegx/sfp-machine.h: New file.
 738         * config/tilegx/sfp-machine32.h: New file.
 739         * config/tilegx/sfp-machine64.h: New file.
 740         * config/tilegx/t-crtstuff: New file.
 741         * config/tilegx/t-softfp: New file.
 742         * config/tilegx/t-tilegx: New file.
 743         * config/tilepro/atomic.c: New file.
 744         * config/tilepro/atomic.h: New file.
 745         * config/tilepro/linux-unwind.h: New file.
 746         * config/tilepro/sfp-machine.h: New file.
 747         * config/tilepro/softdivide.c: New file.
 748         * config/tilepro/softmpy.S: New file.
 749         * config/tilepro/t-crtstuff: New file.
 750         * config/tilepro/t-tilepro: New file.
 751
 752 2012-02-07  Jonathan Wakely  <jwakely.gcc@gmail.com>
 753
 754         PR libstdc++/51296
 755         PR libstdc++/51906
 756         * gthr-posix.h: Allow static initializer macros to be disabled.
 757         (__gthrw_pthread_cond_init): Define weak reference unconditionally.
 758
 759 2012-02-05  Chung-Lin Tang  <cltang@codesourcery.com>
 760
 761         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
 762         Add t-slibgcc-libgcc to tmake_file.
 763         * config/mips/libgcc-mips16.ver: Revert previous patch.
 764         * config/mips/mips16.S (__mips16_rdhwr): Hide.
 765
 766 2012-02-02  Sumanth G <sumanth.gundapaneni@kpitcummins.com>
 767             Jayant R Sonar <jayant.sonar@kpitcummins.com>
 768
 769         * config.host: Add National Semiconductor CR16 target (cr16-*-*).
 770         * config/cr16/crti.S: New file.
 771         * config/cr16/crtlibid.S: New file.
 772         * config/cr16/crtn.S: New file.
 773         * config/cr16/lib1funcs.S: New file.
 774         * config/cr16/t-cr16: New file.
 775         * config/cr16/t-crtlibid: New file.
 776         * config/cr16/unwind-dw2.h: New file.
 777         * config/cr16/unwind-cr16.c: New file.
 778         * config/cr16/divmodhi3.c: New file.
 779
 780 2012-01-25  Alan Modra  <amodra@gmail.com>
 781
 782         * config/rs6000/t-linux64: Delete.  Move..
 783         * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
 784         * config/rs6000/t-linux: ..and libgcc flags to here.
 785
 786 2012-01-22  Douglas B Rupp  <rupp@gnat.com>
 787
 788         * config.host (i[34567]86-*-interix3*):
 789         Change triplet to i[34567]86-*-interix[3-9]*.
 790         * configure: Regenerate.
 791
 792 2012-01-15  Chung-Lin Tang  <cltang@codesourcery.com>
 793             Richard Sandiford  <rdsandiford@googlemail.com>
 794
 795         * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
 796         * config/mips/mips16.S (__mips16_rdhwr): New function.
 797         * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
 798
 799 2012-01-11  Nathan Sidwell  <nathan@acm.org>
 800
 801         * libgcov.c (__gcov_init): Ignore objects with no functions.
 802
 803 2012-01-10  Georg-Johann Lay  <avr@gjlay.de>
 804
 805         PR target/49868
 806         Extend __pgmx semantics to linearize memory.
 807         * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
 808         * config/avr/lib1funcs.S (__xload_1): New function.
 809         (__movmemx_qi, __movmemx_hi): New functions.
 810         (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
 811         semantics.
 812
 813 2012-01-09  Eric Botcazou  <ebotcazou@adacore.com>
 814
 815         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
 816         purported sigacthandler address isn't null before dereferencing it.
 817         (sparc_is_sighandler): Likewise.
 818
 819 2012-01-09  Eric Botcazou  <ebotcazou@adacore.com>
 820
 821         PR ada/41929
 822         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
 823         add CFA.  Revert back to old code for Solaris 8+ multi-threaded.
 824         (sparc_is_sighandler): Likewise.
 825         (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
 826
 827 2012-01-06  Tristan Gingold  <gingold@adacore.com>
 828
 829         * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
 830         compatibility thunks...
 831         (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
 832         (crtbeginS.o, crtendS.o): ... and these to ...
 833         * config/ia64/t-ia64-elf: ... this new file.
 834         * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
 835         (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
 836
 837 2012-01-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 838
 839         * configure: Regenerate.
 840         * config/s390/t-crtstuff: Remove -fPIC.
 841
 842 2012-01-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
 843
 844         PR bootstrap/51006
 845         * enable-execute-stack-mprotect.c (getpagesize): Do not define
 846         for NetBSD.
 847
 848 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
 849
 850         PR target/51345
 851         * config/avr/lib1funcs.S: Remove FIXME comments.
 852         (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
 853
 854 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
 855
 856         Implement light-weight DImode support.
 857         * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
 858         _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
 859         * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
 860         __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
 861
 862 2011-12-30  Nathan Sidwell  <nathan@acm.org>
 863
 864         * libgcov.c (gcov_crc32): Remove global var.
 865         (free_fn_data): New function.
 866         (buffer_fn_data): Pass in filename, more robust error recovery.
 867         (crc32_unsigned): New function.
 868         (gcov_exit): More robust detection of new program. More robust
 869         error recovery.
 870         (__gcov_init): Do not update program's crc here.
 871
 872 2011-12-21  Tristan Gingold  <gingold@adacore.com>
 873
 874         * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
 875
 876 2011-12-21  Ian Lance Taylor  <iant@google.com>
 877
 878         * config/i386/morestack.S: Simplify CFI opcodes throughout.
 879
 880 2011-12-20  Ian Lance Taylor  <iant@google.com>
 881
 882         * config/i386/morestack.S (__morestack_non_split): If there is
 883         enough stack space already, don't split.  Ask for more stack space
 884         than we required.
 885
 886 2011-12-20  Sergio Durigan Junior  <sergiodj@redhat.com>
 887
 888         * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
 889         `sys/sdt.h'.
 890         (_Unwind_DebugHook): New function.
 891         (uw_restore_core_regs): New define.
 892         (unwind_phase2): Use uw_restore_core_regs instead of
 893         restore_core_regs.
 894         (unwind_phase2_forced): Likewise.
 895         (__gnu_Unwind_Resume): Likewise.
 896
 897 2011-12-20  Uros Bizjak  <ubizjak@gmail.com>
 898
 899         * config/alpha/linux-unwind.h: Update copyright years.
 900         (MD_FROB_UPDATE_CONTEXT): New define.
 901         (alpha_frob_update_context): New function.
 902
 903 2011-12-17  Richard Sandiford  <rdsandiford@googlemail.com>
 904
 905         * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
 906         tmake_file rather replacing it.
 907
 908 2011-12-15  Iain Sandoe  <iains@gcc.gnu.org>
 909
 910         * config/rs6000/darwin-world.S (toplevel): Make it clear that this
 911         function is not used for PPC64.
 912         (save_world): Amend comments.  Update the VRsave mask to reflect the
 913         saved regs.
 914         (rest_world): Update comments, do not  clobber r10, do not use r8.
 915         (eh_rest_world_r10): Amend comments, do not use r8.
 916         (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
 917         no longer used, move restore of CR and target address to the end of
 918         the routine.
 919
 920 2011-12-14  H.J. Lu  <hongjiu.lu@intel.com>
 921
 922         * generic-morestack.c (__generic_morestack_set_initial_sp): Check
 923         __GLIBC__ instead of __linux__ when using __SIGRTMIN.
 924
 925 2011-12-14  Georg-Johann Lay  <avr@gjlay.de>
 926
 927         PR target/49313
 928         * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
 929         * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
 930
 931 2011-12-11  Eric Botcazou  <ebotcazou@adacore.com>
 932
 933         * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
 934
 935 2011-12-09  Georg-Johann Lay  <avr@gjlay.de>
 936
 937         PR target/49313
 938         * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
 939         * config/avr/lib1funcs.S (__muldi3): New function.
 940
 941 2011-12-06  Andrew Pinski  <apinski@cavium.com>
 942
 943         * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
 944         size of func_ptr.
 945         (__frame_dummy_init_array_entry): Likewise.
 946
 947 2011-12-06  Georg-Johann Lay  <avr@gjlay.de>
 948
 949         Forward-port from gcc-4_6-branch r181936 2011-12-02.
 950
 951         PR target/51345
 952         PR target/51002
 953         * config/avr/lib1funcs.S (__prologue_saves__,
 954         __epilogue_restores__, __divdi3_moddi3): Enclose parts using
 955         __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__).  Add FIXME comments.
 956
 957 2011-12-04  Iain Sandoe  <iains@gcc.gnu.org>
 958
 959         * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
 960
 961 2011-11-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 962
 963         PR other/51272
 964         * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
 965         (_ITM_deregisterTMCloneTable): Likewise.
 966         (__register_frame_info): Fix unused warning.
 967         (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
 968         pthread_default_stacksize_np): Likewise.
 969         * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
 970
 971 2011-11-29  DJ Delorie  <dj@redhat.com>
 972
 973         * config.host (rl78-*-elf): New case.
 974         * config/rl78: New directory for the Renesas RL78.
 975
 976 2011-11-29  Bernd Schmidt  <bernds@codesourcery.com>
 977
 978         * config.host (tic6x-*-uclinux): Append to extra_parts.  Fix
 979         formatting.
 980
 981 2011-11-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 982
 983         PR other/51022
 984         * config/rs6000/t-savresfgpr: New file.
 985         * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
 986         $(srcdir)/config/rs6000/eabi.S.
 987         * config/rs6000/t-ppccomm-ldbl: Remove.
 988         * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
 989         tmake_file.
 990         (powerpc-*-eabispe*): Likewise.
 991         (powerpc-*-eabi*): Likewise.
 992         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
 993         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
 994         to tmake_file, remove rs6000/t-ppccomm-ldbl.
 995         (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
 996         tmake_file.
 997         (powerpc-*-eabisim*): Likewise.
 998         (powerpc-*-elf*): Likewise.
 999         (powerpc-*-eabialtivec*): Likewise.
1000         (powerpc-xilinx-eabi*): Likewise.
1001         (powerpc-*-rtems*): Likewise.
1002         (powerpcle-*-elf*): Likewise.
1003         (powerpcle-*-eabisim*): Likewise.
1004         (powerpcle-*-eabi*): Likewise.
1005
1006 2011-11-27  Ian Lance Taylor  <iant@google.com>
1007
1008         * generic-morestack.c (__splitstack_find): Check for NULL old
1009         stack value.
1010         (__splitstack_resetcontext): New function.
1011         (__splitstack_releasecontext): New function.
1012         * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1013
1014 2011-11-27  Iain Sandoe  <iains@gcc.gnu.org>
1015
1016         * config/darwin-crt-tm.c: Correct comments, use correct licence.
1017
1018 2011-11-27  Iain Sandoe  <iains@gcc.gnu.org>
1019
1020         * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1021
1022 2011-11-26  Richard Henderson  <rth@redhat.com>
1023
1024         * config/m68k/linux-atomic.c: New file.
1025         * config/m68k/t-linux: New file.
1026         * config.host (m68k-uclinux, m68k-linux): Use it.
1027
1028 2011-11-26  Richard Henderson  <rth@redhat.com>
1029
1030         * crtstuff.c (__TMC_LIST__): Mark used not unused.
1031         (__TMC_END__): Only declare if hidden is available; in the definition,
1032         if hidden is unavailable add a null record.
1033         (deregister_tm_clones, register_tm_clones): New.
1034         (__do_global_dtors_aux, frame_dummy): Use them.
1035         (__do_global_dtors, __do_global_ctors_1): Likewise.
1036
1037 2011-11-22  Iain Sandoe  <iains@gcc.gnu.org>
1038
1039         * config/darwin-crt-tm.c: New file.
1040         * config.host (darwin): Build crttms.o crttme.o to provide
1041         startup and shutdown for tm clones.
1042         * config/t-darwin (crttms.o): New build rule.
1043         (crttme.o): Likewise.
1044
1045 2011-11-21  Hans-Peter Nilsson  <hp@axis.com>
1046
1047         * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1048         et al.
1049
1050 2011-11-21  Richard Henderson  <rth@redhat.com>
1051
1052         * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1053         (__TMC_LIST__, __TMC_END__): New.
1054         (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1055         (__do_global_dtors): Likewise.
1056         (frame_dummy): Call _ITM_registerTMCloneTable.
1057         (__do_global_ctors_1): Likewise.
1058
1059 2011-11-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1060
1061         * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1062         (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1063         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1064         (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1065         * config/i386/t-darwin64: Remove.
1066         * config/sh/t-netbsd (LIB2ADD): Remove.
1067
1068 2011-11-21  Georg-Johann Lay  <avr@gjlay.de>
1069
1070         PR target/49313
1071         * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1072         (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1073         * config/avr/lib1funcs.S (wmov): New assembler macro.
1074         (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1075         (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1076         (__udivmod64): New function.
1077         (__negdi2): New function.
1078
1079 2011-11-21  Gerald Pfeifer  <gerald@pfeifer.com>
1080
1081         * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1082         *-*-freebsd*aout*): Remove.
1083
1084 2011-11-20  Hans-Peter Nilsson  <hp@axis.com>
1085
1086         * static-object.mk (c_flags-$o): Save c_flags.
1087         ($(base)$(objext)): Use it.
1088
1089 2011-11-18  Steve Ellcey  <sje@cup.hp.com>
1090
1091         * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1092
1093 2011-11-18  Georg-Johann Lay  <avr@gjlay.de>
1094
1095         PR target/49868
1096         * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1097         * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1098         New functions.
1099
1100 2011-11-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1101
1102         * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1103         functions.
1104         (aeabi_uidivmod): Likewise.
1105         (umodsi3): Likewise.
1106         (divsi3): Likewise.
1107         (aeabi_idivmod): Likewise.
1108         (modsi3): Likewise.
1109
1110 2011-11-16  Tristan Gingold  <gingold@adacore.com>
1111
1112         * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1113
1114 2011-11-15  Georg-Johann Lay  <avr@gjlay.de>
1115
1116         PR target/49868
1117         * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3,  _load_4.
1118         * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1119
1120 2011-11-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1121
1122         * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1123         tmake_file list.
1124         * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1125         * config/pa/t-stublib64: Delete.
1126
1127 2011-11-12  Richard Henderson  <rth@redhat.com>
1128
1129         * config/rs6000/linux-unwind.h (frob_update_context): Properly
1130         cast the pointer argument to _Unwind_SetGRPtr.
1131
1132 2011-11-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1133
1134         * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1135
1136 2011-11-09  Ian Lance Taylor  <iant@google.com>
1137
1138         * generic-morestack.c: Include <string.h>.
1139         (uintptr_type): Define.
1140         (struct initial_sp): Add dont_block_signals field.  Reduce size of
1141         extra array by 1.
1142         (allocate_segment): Set prev field to NULL.  Don't set
1143         __morestack_current_segment or __morestack_segments.
1144         (__generic_morestack): Update current->prev and *pp after calling
1145         allocate_segment.
1146         (__morestack_block_signals): Don't do anything if
1147         dont_block_signals is set.
1148         (__morestack_unblock_signals): Likewise.
1149         (__generic_findstack): Check for initial_sp == NULL.  Add casts to
1150         uintptr_type.
1151         (__splitstack_block_signals): New function.
1152         (enum __splitstack_content_offsets): Define.
1153         (__splitstack_getcontext, __splitstack_setcontext): New functions.
1154         (__splitstack_makecontext): New function.
1155         (__splitstack_block_signals_context): New function.
1156         (__splitstack_find_context): New function.
1157         * config/i386/morestack.S (__morestack_get_guard): New function.
1158         (__morestack_set_guard, __morestack_make_guard): New functions.
1159         * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1160
1161 2011-11-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1162
1163         * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1164         (i[34567]86-*-mingw*): ... here.
1165         (x86_64-*-mingw*): ... here.
1166
1167 2011-11-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1168
1169         * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1170
1171 2011-11-07  Nathan Sidwell  <nathan@acm.org>
1172
1173         * libgcov.c (struct gcov_fn_buffer): New struct.
1174         (buffer_fn_data): New helper.
1175         (gcov_exit): Rework for new gcov data structures.
1176
1177 2011-11-07  Georg-Johann Lay  <avr@gjlay.de>
1178
1179         PR target/49313
1180         * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1181
1182 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1183
1184         * config.host (tmake_file): Correct comment.
1185         (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1186         t-libgcc-pic.
1187         (bfin*-uclinux*): Likewise.
1188         (bfin*-linux-uclibc*): Likewise.
1189         (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1190
1191         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1192         assigning.
1193         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1194         * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1195         * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1196         * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1197         * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1198         * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1199         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1200         * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1201         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1202         * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1203         * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1204         * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1205         * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1206
1207         * config/bfin/t-elf: Remove.
1208         * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1209
1210 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1211
1212         * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1213         (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1214         (lm32-*-elf*, lm32-*-rtems*): Split into ...
1215         (lm32-*-elf*): ... this.
1216         (lm32-*-rtems*): ... and this.
1217         Add to tmake_file.
1218         (m32r-*-rtems*): Add to tmake_file.
1219         (moxie-*-rtems*): Likewise.
1220         (sparc-*-rtems*): Likewise.
1221         Remove t-rtems from tmake_file.
1222         (sparc64-*-rtems*): Likewise.
1223         * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1224         instead.
1225
1226 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1227
1228         PR bootstrap/50982
1229         * config/gthr-posix.h: Move ...
1230         * gthr-posix.h: ... here.
1231         * config/gthr-lynx.h: Reflect this.
1232         * config/gthr-vxworks.h: Likewise.
1233         * config/rs6000/gthr-aix.h: Likewise.
1234         * configure.ac (target_thread_file): Likewise.
1235         * configure: Regenerate.
1236
1237 2011-11-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1238
1239         * config.host (arm*-*-rtemseabi*): New target.
1240
1241 2011-11-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1242
1243         PR other/50991
1244         * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
1245         extra-parts.
1246
1247 2011-11-05  Joern Rennecke  <joern.rennecke@embecosm.com>
1248
1249         * config.host (epiphany-*-elf*): New configuration.
1250         * config/epiphany: New Directory.
1251
1252 2011-11-05  Ralf Corsépius  <ralf.corsepius@rtems.org>
1253
1254         * config.host (avr-*-rtems*): Add config/avr/t-rtems.
1255         * config/avr/t-rtems: New.
1256         Filter out _exit from LIB1ASMFUNCS.
1257
1258 2011-11-04  David S. Miller  <davem@davemloft.net>
1259
1260         * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
1261         * configure: Rebuild.
1262
1263 2011-11-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1264
1265         * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
1266         variable.
1267
1268 2011-11-04  Georg-Johann Lay  <avr@gjlay.de>
1269
1270         PR target/50931
1271         * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
1272         * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
1273
1274 2011-11-04  Joel Sherrill  <joel.sherrill@oarcorp.com>
1275
1276         PR target/50989
1277         * config.host (sparc-*-rtems*): Add sparc/t-softmul.
1278
1279 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1280
1281         * config/c6x/t-elf (LIB2ADDEH): Set.
1282         * config/c6x/t-c6x-elf: Remove.
1283
1284 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1285
1286         * config/i386/sol2-ci.S: Rename to ...
1287         * config/i386/crti.S: ... this.
1288         * config/i386/sol2-cn.S: Rename to ...
1289         * config/i386/crtn.S: ... this.
1290         * config/sparc/sol2-ci.S: Rename to ...
1291         * config/sparc/crti.S: ... this.
1292         * config/sparc/sol2-cn.S: Rename to ...
1293         * config/sparc/crtn.S: ... this.
1294         * config/t-sol2 (CUSTOM_CRTIN): Remove.
1295         (crti.o, crtn.o): Remove.
1296
1297 2011-11-04  Tristan Gingold  <gingold@adacore.com>
1298
1299         * config/ia64/fde-vms.c: Do not include md-unwind-support.h
1300
1301 2011-11-04  Kaz Kojima  <kkojima@gcc.gnu.org>
1302
1303         * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
1304
1305 2011-11-03  Hans-Peter Nilsson  <hp@axis.com>
1306
1307         * config.host (crisv32-*-none, cris-*-none): Remove.
1308         (crisv32-*-elf): Append to tmake_file, don't just set it.
1309         (cris-*-elf): Add missing t-fdpbit to tmake_file.
1310
1311 2011-11-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1312
1313         * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
1314         (ecrtn$(objext)): Likewise.
1315         (ncrti$(objext)): Likewise.
1316         (ncrtn$(objext)): Likewise.
1317
1318 2011-11-03  Andreas Schwab  <schwab@redhat.com>
1319
1320         * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
1321
1322 2011-11-02  David S. Miller  <davem@davemloft.net>
1323
1324         * configure.ac: Set host_address on sparc too.
1325         * configure: Regenerate.
1326         * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
1327         based upon host_address.
1328         * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
1329
1330 2011-11-02  Jason Merrill  <jason@redhat.com>
1331
1332         * config/rs6000/t-ppccomm: Add missing \.
1333
1334 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1335
1336         * gthr-single.h, gthr.h: New files.
1337         * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
1338         config/gthr-vxworks.h, config/i386/gthr-win32.h,
1339         config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
1340         config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
1341         * config/i386/gthr-win32.c: Include "gthr-win32.h".
1342         * configure.ac (thread_header): New variable.
1343         Set it depending on target_thread_file.
1344         (gthr-default.h): Link from $thread_header.
1345         * configure: Regenerate.
1346         * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
1347
1348 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1349
1350         * configure.ac (tm_file_): New variable.
1351         Determine from tm_file.
1352         (tm_file, tm_defines): Substitute.
1353         * configure: Regenerate.
1354         * mkheader.sh: New file.
1355         * Makefile.in (clean): Remove libgcc_tm.h.
1356         ($(objects)): Depend on libgcc_tm.h.
1357         (libgcc_tm_defines, libgcc_tm_file): New variables.
1358         (libgcc_tm.h, libgcc_tm.stamp): New targets.
1359         ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
1360         ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
1361         ($(extra-parts)): Depend on libgcc_tm.h.
1362         * config.host (tm_defines, tm_file): New variable.
1363         (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
1364         (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
1365         (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
1366         (avr-*-rtems*): Likewise.
1367         (avr-*-*): Likewise.
1368         (frv-*-elf): Likewise.
1369         (frv-*-*linux*): Likewise.
1370         (h8300-*-rtems*): Likewise.
1371         (h8300-*-elf*): Likewise.
1372         (i[34567]86-*-darwin*): Likewise.
1373         (x86_64-*-darwin*): Likewise.
1374         (rx-*-elf): Likewise.
1375         (tic6x-*-uclinux): Likewise.
1376         (tic6x-*-elf): Likewise.
1377         (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
1378         * config/alpha/gthr-posix.c: Include libgcc_tm.h.
1379         * config/i386/cygming-crtbegin.c: Likewise.
1380         * config/i386/cygming-crtend.c: Likewise.
1381         * config/ia64/fde-vms.c: Likewise.
1382         * config/ia64/unwind-ia64.c: Likewise.
1383         * config/libbid/bid_gcc_intrinsics.h: Likewise.
1384         * config/rs6000/darwin-fallback.c: Likewise.
1385         * config/stormy16/lib2funcs.c: Likewise.
1386         * config/xtensa/unwind-dw2-xtensa.c: Likewise.
1387         * crtstuff.c: Likewise.
1388         * dfp-bit.h: Likewise.
1389         * emutls.c: Likewise.
1390         * fixed-bit.c: Likewise.
1391         * fp-bit.c: Likewise.
1392         * generic-morestack-thread.c: Likewise.
1393         * generic-morestack.c: Likewise.
1394         * libgcc2.c: Likewise.
1395         * libgcov.c: Likewise.
1396         * unwind-dw2-fde-dip.c: Likewise.
1397         * unwind-dw2-fde.c: Likewise.
1398         * unwind-dw2.c: Likewise.
1399         * unwind-sjlj.c: Likewise.
1400
1401 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1402
1403         * configure.ac: Include ../config/picflag.m4.
1404         (GCC_PICFLAG): Call it.
1405         Substitute.
1406         * configure: Regenerate.
1407         * Makefile.in (gcc_srcdir): Remove.
1408         (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1409         (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1410         (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1411         ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1412         ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1413         Use $<.
1414         Remove comment.
1415         * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1416         * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1417         to refer to libgcc2.c.
1418         Use $<.
1419         * config/darwin-64.c: New file.
1420         * config/darwin-crt3.c: Remove comment.
1421         * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1422         config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1423         config/udivmodsi4.c: New files.
1424         * config/memcmp.c, config/memcpy.c, config/memmove.c,
1425         config/memset.c: New files.
1426         * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1427         * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1428         * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1429         * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1430         * config/t-openbsd-thread: New file.
1431         * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1432         * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1433         * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1434         * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1435         qrnnd.S.
1436         Adapt filename.
1437         * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1438         to refer to gthr-posix.c.
1439         * config/alpha/t-vms (LIB2ADD): Set.
1440         * config/alpha/vms-gcc_shell_handler.c: New file.
1441         * config/arm/bpabi.c, config/arm/fp16.c,
1442         config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1443         config/arm/unaligned-funcs.c: New files.
1444         * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1445         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1446         * config/arm/t-linux: Likewise.
1447         * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1448         * config/arm/t-netbsd: New file.
1449         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1450         * config/arm/t-symbian (LIB2ADD_ST): Set.
1451         * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1452         * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1453         * config/bfin/t-elf: New file.
1454         * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1455         config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1456         config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1457         config/c6x/ltf.c: New files.
1458         * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1459         (HOST_LIBGCC2_CFLAGS): Set.
1460         * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1461         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1462         * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1463         New files.
1464         * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1465         * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1466         * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1467         config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1468         config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1469         files.
1470         * config/frv/t-frv (LIB2ADD): Set.
1471         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1472         * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1473         config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1474         config/h8300/popcounthi2.c: New files.
1475         * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1476         * config/i386/gthr-win32.c: New file.
1477         * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1478         * config/i386/t-cygwin: Likewise.
1479         * config/i386/t-darwin, config/i386/t-darwin64,
1480         config/i386/t-gthr-win32, config/i386/t-interix: New files.
1481         * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1482         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1483         * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1484         * config/ia64/quadlib.c: New file.
1485         * config/ia64/t-hpux (LIB2ADD): Set.
1486         * config/ia64/t-ia64: Add comment.
1487         * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1488         * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1489         (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1490         * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1491         * config/m32c/t-m32c (LIB2ADD): Set.
1492         * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1493         * config/m32r/t-m32r: Likewise.
1494         * config/m68k/fpgnulib.c: New file.
1495         * config/m68k/t-floatlib (LIB2ADD): Set.
1496         (xfgnulib.c): New target.
1497         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1498         * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1499         * config/mep/t-mep (LIB2ADD): Set.
1500         * config/microblaze/divsi3.asm: Rename to divsi3.S.
1501         * config/microblaze/moddi3.asm: Rename to moddi3.S.
1502         * config/microblaze/modsi3.asm: Rename to modsi3.S.
1503         * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1504         * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1505         * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1506         * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1507         * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1508         * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1509         * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1510         New files.
1511         * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1512         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1513         * config/pa/fptr.c, config/pa/lib2funcs.S,
1514         config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1515         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1516         (LIB2ADD, LIB2ADD_ST): Set.
1517         * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1518         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1519         Set.
1520         * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1521         * config/pdp11/t-pdp11: New file.
1522         * config/picochip/libgccExtras/adddi3.S,
1523         config/picochip/libgccExtras/ashlsi3.S,
1524         config/picochip/libgccExtras/ashrsi3.S,
1525         config/picochip/libgccExtras/clzsi2.S,
1526         config/picochip/libgccExtras/cmpsi2.S,
1527         config/picochip/libgccExtras/divmod15.S,
1528         config/picochip/libgccExtras/divmodhi4.S,
1529         config/picochip/libgccExtras/divmodsi4.S,
1530         config/picochip/libgccExtras/lshrsi3.S,
1531         config/picochip/libgccExtras/parityhi2.S,
1532         config/picochip/libgccExtras/popcounthi2.S,
1533         config/picochip/libgccExtras/subdi3.S,
1534         config/picochip/libgccExtras/ucmpsi2.S,
1535         config/picochip/libgccExtras/udivmodhi4.S,
1536         config/picochip/libgccExtras/udivmodsi4.S: New files.
1537         * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1538         (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1539         * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1540         config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1541         config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1542         config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1543         config/rs6000/darwin-gpsave.S,  config/rs6000/darwin-tramp.S,
1544         config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1545         files.
1546         * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1547         (HOST_LIBGCC2_CFLAGS): Set.
1548         * config/rs6000/t-darwin64: New file.
1549         * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1550         * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1551         * config/rs6000/t-ppccomm (LIB2ADD): Add
1552         $(srcdir)/config/rs6000/tramp.S.
1553         (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1554         Add  $(srcdir)/config/rs6000/eabi.S.
1555         (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1556         (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1557         (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1558         (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1559         (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1560         (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1561         * config/rs6000/tramp.S: New file.
1562         * config/s390/t-tpf: Remove.
1563         * config/sh/linux-atomic.S: New file.
1564         * config/sh/t-linux (LIB2ADD): Set.
1565         (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1566         * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1567         * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1568         to unwind-dw2.c.
1569         (HOST_LIBGCC2_CFLAGS): Set.
1570         * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1571         * config/spu/divmodti4.c, config/spu/divv2df3.c,
1572         config/spu/float_disf.c, config/spu/float_unsdidf.c,
1573         config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1574         config/spu/mfc_multi_tag_release.c,
1575         config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1576         config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1577         config/spu/multi3.c: New files.
1578         * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1579         (HOST_LIBGCC2_CFLAGS): Set.
1580         * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1581         config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1582         config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1583         config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1584         config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1585         config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1586         config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1587         config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1588         config/stormy16/umodsi3.c: New files.
1589         * config/xtensa/lib2funcs.S: New file.
1590         * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1591         * config/xtensa/t-xtensa (LIB2ADD): Set.
1592         * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1593         (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1594         Add t-freebsd-thread to tmake_file for posix threads.
1595         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1596         (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1597         (*-*-lynxos*): Likewise.
1598         (*-*-netbsd*): Likewise.
1599         (*-*-openbsd*): Likewise.
1600         Add t-openbsd-thread to tmake_file for posix threads.
1601         (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
1602         (*-*-vxworks*): Set tmake_file.
1603         (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1604         (alpha*-*-freebsd*): Likewise.
1605         (alpha*-*-netbsd*): Likewise.
1606         (alpha*-*-openbsd*): Likewise.
1607         (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
1608         (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1609         (alpha*-dec-*vms*): Likewise.
1610         (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
1611         (bfin*-elf*): Add bfin/t-elf to tmake_file.
1612         (bfin*-uclinux*): Likewise.
1613         (bfin*-linux-uclibc*): Likewise.
1614         (crisv32-*-elf): Add cris/t-cris to tmake_file.
1615         (crisv32-*-none): Likewise.
1616         (cris-*-elf): Likewise.
1617         (cris-*-none): Likewise.
1618         (cris-*-linux*, crisv32-*-linux*): Likewise.
1619         (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
1620         tmake_file.
1621         (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
1622         tmake_file.
1623         (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
1624         (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
1625         (x86_64-*-elf*): Likewise.
1626         (i[34567]86-*-nto-qnx*): Likewise.
1627         (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
1628         win32 threads.
1629         (x86_64-*-mingw*): Likewise.
1630         (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
1631         (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
1632         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1633         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1634         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
1635         tmake_file.
1636         (mipsisa64sr71k-*-elf*): Likewise.
1637         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1638         (mips-*-elf*, mipsel-*-elf*): Likewise.
1639         (mips64-*-elf*, mips64el-*-elf*): Likewise.
1640         (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1641         (mips*-*-rtems*): Likewise.
1642         (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
1643         to tmake_file.
1644         (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
1645         (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
1646         (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
1647         (spu-*-elf*): Likewise.
1648         (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
1649
1650 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1651
1652         * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
1653         $(srcdir) to refer to $(LIB1ASMSRC).
1654         Use $<.
1655         * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
1656         config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
1657         config/arm/lib1funcs.S: New files.
1658         * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
1659         * config/arm/t-arm: New file.
1660         * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
1661         * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
1662         config/arm/t-strongarm-elf: New files.
1663         * config/arm/t-symbian (LIB1ASMFUNCS): Set.
1664         * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
1665         * config/avr/lib1funcs.S: New file.
1666         * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1667         * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
1668         * config/c6x/lib1funcs.S: New file.
1669         * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1670         * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
1671         * config/frv/lib1funcs.S: New file.
1672         * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1673         * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
1674         * config/i386/cygwin.S, config/i386/t-chkstk: New files.
1675         * config/ia64/__divxf3.asm: Rename to ...
1676         * config/ia64/__divxf3.S: ... this.
1677         Adapt lib1funcs.asm filename.
1678         * config/ia64/_fixtfdi.asm: Rename to ...
1679         * config/ia64/_fixtfdi.S: ... this.
1680         Adapt lib1funcs.asm filename.
1681         * config/ia64/_fixunstfdi.asm: Rename to ...
1682         * config/ia64/_fixunstfdi.S: ... this.
1683         Adapt lib1funcs.asm filename.
1684         * config/ia64/_floatditf.asm: Rename to ...
1685         * config/ia64/_floatditf.S: ... this.
1686         Adapt lib1funcs.asm filename.
1687         * config/ia64/lib1funcs.S: New file.
1688         * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
1689         * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1690         * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
1691         * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
1692         * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
1693         * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
1694         * config/mep/lib1funcs.S: New file.
1695         * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1696         * config/mips/mips16.S: New file.
1697         * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1698         * config/pa/milli64.S: New file.
1699         * config/pa/t-linux, config/pa/t-linux64: New files.
1700         * config/picochip/lib1funcs.S: New file.
1701         * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1702         * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
1703         * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
1704         * config/sh/t-netbsd: New file.
1705         * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
1706         Use $(srcdir) to refer to lib1funcs.S, adapt filename.
1707         * config/sh/t-sh64: New file.
1708         * config/sparc/lb1spc.S: New file.
1709         * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
1710         filename.
1711         * config/v850/lib1funcs.S, config/v850/t-v850: New files.
1712         * config/vax/lib1funcs.S, config/vax/t-linux: New files.
1713         * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
1714         config/xtensa/lib1funcs.S: New files.
1715         * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1716         * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
1717         tmake_file.
1718         (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
1719         (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
1720         (arm*-*-linux*): Likewise.
1721         Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
1722         arm*-*-linux-*eabi, add arm/t-linux otherwise.
1723         (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
1724         (arm*-*-ecos-elf): Likewise.
1725         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1726         (arm*-*-rtems*): Likewise.
1727         (arm*-*-elf): Likewise.
1728         (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
1729         (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
1730         (bfin*-elf*): Add bfin/t-bfin to tmake_file.
1731         (bfin*-uclinux*): Likewise.
1732         (bfin*-linux-uclibc*): Likewise.
1733         (bfin*-rtems*): Likewise.
1734         (bfin*-*): Likewise.
1735         (fido-*-elf): Merge into m68k-*-elf*.
1736         (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
1737         (frv-*-*linux*): Add frv/t-frv to tmake_file.
1738         (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
1739         (h8300-*-elf*): Likewise.
1740         (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
1741         (hppa*-*-linux*): Add pa/t-linux to tmake_file.
1742         (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
1743         (i[34567]86-*-mingw*): Likewise.
1744         (x86_64-*-mingw*): Likewise.
1745         (i[34567]86-*-interix3*): Likewise.
1746         (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
1747         (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
1748         (m68k-*-elf*): Also handle fido-*-elf.
1749         Add m68k/t-floatlib to tmake_file.
1750         (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
1751         (m68k-*-linux*): Likewise.
1752         (m68k-*-rtems*): Likewise.
1753         (mcore-*-elf): Add mcore/t-mcore to tmake_file.
1754         (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
1755         sh64*-*-*.
1756         (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
1757         Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
1758         (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
1759         (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
1760         sh/t-netbsd to tmake_file.
1761         Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
1762         (sh-*-rtems*): Add sh/t-sh to tmake_file.
1763         (sh-wrs-vxworks): Likewise.
1764         (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
1765         *-leon[3-9]*.
1766         (v850*-*-*): Add v850/t-v850 to tmake_file.
1767         (vax-*-linux*): Add vax/t-linux to tmake_file.
1768         (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
1769
1770 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1771
1772         * crtstuff.c: New file.
1773         * Makefile.in (CRTSTUFF_CFLAGS): Define.
1774         (CRTSTUFF_T_CFLAGS): Define.
1775         (extra-parts, INSTALL_PARTS): Remove conditional assignments.
1776         (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
1777         (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
1778         crtstuff.c.
1779         Use $<.
1780         (crtbeginT.o): Use $(objext).
1781         [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
1782         (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
1783         (gcc-extra-parts): Remove.
1784         * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
1785         Set extra_parts.
1786         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1787         *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
1788         Add t-crtstuff-pic to tmake_file.
1789         (*-*-lynxos*): New case.
1790         Set tmake_file, extra_parts.
1791         (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
1792         Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
1793         *-*-netbsdelf[2-9]*.
1794         (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
1795         (*-*-rtems*): Set extra_parts.
1796         (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
1797         (*-*-uclinux*): New case.
1798         Set extra_parts.
1799         (*-*-vms*): New case.
1800         Set tmake_file, extra_parts.
1801         (*-*-elf): Set extra_parts.
1802         (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
1803         (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
1804         vms/t-vms64.
1805         Set extra_parts.
1806         (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
1807         Set extra_parts.
1808         (arm*-*-freebsd*): Add t-crtin to tmake_file.
1809         Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
1810         (arm-wrs-vxworks): Append to tmake_file.
1811         Set extra_parts.
1812         (arm*-*-uclinux*): Set extra_parts.
1813         (arm*-*-ecos-elf): Likewise.
1814         (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
1815         arm*-*-eabi*.
1816         (arm*-*-rtems*): Set extra_parts.
1817         (arm*-*-elf): Likewise.
1818         (avr-*-rtems*): Clear extra_parts.
1819         (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
1820         Set extra_parts.
1821         (bfin*-uclinux*): Likewise.
1822         (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
1823         (bfin*-rtems*): Append to tmake_file.
1824         Set extra_parts.
1825         (bfin*-*): Likewise.
1826         (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
1827         (crisv32-*-elf): ... this.
1828         (crisv32-*-none): ... this.
1829         (cris-*-elf, cris-*-none): New cases.
1830         Add cris/t-elfmulti to tmake_file.
1831         (fr30-*-elf): Append to tmake_file.
1832         Set extra_parts.
1833         (frv-*-elf): Append to tmake_file, add frv/t-frv.
1834         Set extra_parts.
1835         (h8300-*-rtems*): Append to tmake_file.
1836         Set extra_parts.
1837         (h8300-*-elf*): Likewise.
1838         (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
1839         Set extra_parts.
1840         (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
1841         Set extra_parts.
1842         (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
1843         (x86_64-*-elf*): Likewise.
1844         (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
1845         (x86_64-*-freebsd*): Likewise.
1846         (x86_64-*-netbsd*): Likewise.
1847         (i[34567]86-*-linux*): Likewise.
1848         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
1849         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
1850         (x86_64-*-linux*): Likewise.
1851         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
1852         (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
1853         tmake_file.
1854         Set extra_parts.
1855         (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
1856         (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
1857         Append to extra_parts, remove crtbegin.o, crtend.o.
1858         (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
1859         (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
1860         crtend.o, crtbeginS.o, crtendS.o.
1861         (ia64*-*-linux*): Comment extra_parts.
1862         (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
1863         Set extra_parts.
1864         (iq2000*-*-elf*): Clear extra_parts.
1865         (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
1866         (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
1867         (m32r-*-elf*, m32r-*-rtems*): Split off ...
1868         (m32r-*-rtems*): ... this.
1869         Add m32r/t-m32r to tmake_file.
1870         (m68k-*-elf*): Add t-crtin to tmake_file.
1871         (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
1872         (mcore-*-elf): Likewise.
1873         (microblaze*-*-*): Set extra_parts.
1874         (mips*-sde-elf*): New case.
1875         Set tmake_file, extra_parts.
1876         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1877         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1878         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
1879         tmake_file.
1880         Set extra_parts.
1881         (mipsisa64sr71k-*-elf*): Likewise.
1882         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1883         (mips-*-elf*, mipsel-*-elf*): Likewise.
1884         (mips64-*-elf*, mips64el-*-elf*): Likewise.
1885         (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
1886         (mips64orion-*-elf*,  mips64orionel-*-elf*): Likewise.
1887         (mips*-*-rtems*): Likewise.
1888         (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
1889         (moxie-*-*): Split into ...
1890         (moxie-*-elf, moxie-*-uclinux*): ... this.
1891         Add to extra_parts, remove crtbegin.o, crtend.o.
1892         (moxie-*-rtems*): New case.
1893         Set tmake_file.
1894         Clear extra_parts.
1895         (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
1896         Set extra_parts.
1897         (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1898         (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
1899         tmake_file.
1900         Set extra_parts.
1901         (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
1902         rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
1903         Set extra_parts.
1904         (powerpc-*-eabisim*): Likewise.
1905         (powerpc-*-elf*): Likewise.
1906         (powerpc-*-eabialtivec*): Likewise.
1907         (powerpc-xilinx-eabi*): Likewise.
1908         (powerpc-*-eabi*): Likewise.
1909         (powerpc-*-rtems*): Likewise.
1910         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
1911         tmake_file.
1912         Set extra_parts.
1913         (powerpc-*-lynxos*): Add to tmake_file.
1914         (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
1915         rs6000/t-crtstuff, t-crtstuff-pic.
1916         Set extra_parts.
1917         (powerpcle-*-eabisim*): Likewise.
1918         (powerpcle-*-eabi*): Likewise.
1919         (rx-*-elf): Remove extra_parts.
1920         (s390x-ibm-tpf*): Set extra_parts.
1921         (score-*-elf): Set extra_parts.
1922         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1923         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1924         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1925         (sh64l*-*-netbsd*): Split into ...
1926         (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
1927         Add t-crtstuff-pic to tmake_file.
1928         Set extra_parts.
1929         (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
1930         Set extra_parts.
1931         (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
1932         (sparc-*-elf*): Remove t-crtin from tmake_file.
1933         Add to extra_parts, remove crtbegin.o, crtend.o.
1934         (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
1935         (sparc64-*-linux*): Likewise.
1936         (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
1937         Add to extra_parts, remove crtbegin.o, crtend.o.
1938         (sparc64-*-elf*): Remove t-crtin from tmake_file.
1939         Add to extra_parts, remove crtbegin.o, crtend.o.
1940         (sparc64-*-rtems*): Remove t-crtin from tmake_file.
1941         Add to extra_parts, remove crtbegin.o, crtend.o.
1942         (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
1943         (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
1944         (spu-*-elf*): Add to tmake_file, add spu/t-elf.
1945         Set extra_parts.
1946         (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
1947         Set extra_parts.
1948         (tic6x-*-*): Change to ...
1949         (tic6x-*-elf): ... this.
1950         Set extra_parts.
1951         (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
1952         Set extra_parts.
1953         (am33_2.0-*-linux*): Add comment.
1954         (mep*-*-*): Add mep/t-mep to tmake_file.
1955         Set extra_parts.
1956         * config/alpha/t-vms: New file.
1957         * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
1958         * config/arm/crti.S, config/arm/crtn.S: New files.
1959         * config/bfin/crti.S, config/bfin/crtn.S: New files.
1960         * config/bfin/crtlibid.S: New file.
1961         * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
1962         * config/c6x/crti.S, config/c6x/crtn.S: New files.
1963         * config/c6x/t-elf (CUSTOM_CRTIN): Set.
1964         (crti.o, crtin.o): New rules.
1965         (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
1966         * config/c6x/t-uclinux: New file.
1967         * config/cris/t-elfmulti: New file.
1968         * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
1969         * config/fr30/crti.S, config/fr30/crtn.S: New files.
1970         * config/frv/frvbegin.c, config/frv/frvend.c: New files.
1971         * config/frv/t-frv: New file.
1972         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
1973         * config/h8300/crti.S, config/h8300/crtn.S: New files.
1974         * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
1975         New files.
1976         * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
1977         refer to cygming-crtbegin.c, cygming-crtend.c.
1978         Use $<.
1979         * config/i386/t-nto: New file.
1980         * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
1981         * config/ia64/crti.S, config/ia64/crtn.S: New files.
1982         * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
1983         crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
1984         Use .S extension.
1985         Use $<.
1986         * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
1987         (crtinitS.o): New rule.
1988         * config/ia64/vms-crtinit.S: New file.
1989         * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
1990         * config/m32r/initfini.c: New file.
1991         * config/m32r/t-linux, config/m32r/t-m32r: New files.
1992         * config/m68k/crti.S, config/m68k/crtn.S: New files.
1993         * config/mcore/crti.S, config/mcore/crtn.S: New files.
1994         * config/mep/t-mep: New file.
1995         * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
1996         * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
1997         * config/mips/crti.S, config/mips/crtn.S: New files.
1998         * config/mips/t-crtstuff: New file.
1999         * config/mmix/crti.S, config/mmix/crtn.S: New files.
2000         * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2001         (CUSTOM_CRTIN): Set.
2002         ($(T)crti.o, $(T)crtn.o): Remove $(T),
2003         dependencies.
2004         Use $(srcdir) to refer to crti.S, crtn.S.
2005         Use .S extension, $<.
2006         * config/moxie/crti.asm: Rename to ...
2007         * config/moxie/crti.S: ... this.
2008         * config/moxie/crtn.asm: Rename to ...
2009         * config/moxie/crtn.S: ... this.
2010         * config/moxie/t-moxie: Remove.
2011         * config/pa/stublib.c: New file.
2012         * config/pa/t-stublib, config/pa/t-stublib64: New files.
2013         * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2014         * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2015         * config/rs6000/t-crtstuff: New file.
2016         * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2017         (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2018         (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2019         Make output file explicit.
2020         (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2021         Make output file explicit.
2022         (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2023         Make output file explicit.
2024         (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2025         Make output file explicit.
2026         * config/score/crti.S, config/score/crtn.S: New files.
2027         * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2028         * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2029         files.
2030         * config/sh/t-sh, config/sh/t-superh: New files.
2031         * config/sparc/t-linux64: New file.
2032         * config/spu/cache.S, config/spu/cachemgr.c: New files.
2033         * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2034         (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2035         (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2036         * config/t-crtin: Remove.
2037         * config/t-crtstuff-pic: New file.
2038         * config/t-sol2 (CUSTOM_CRTIN): Set.
2039         (crti.o, crtn.o): New rules.
2040         * config/vms/t-vms: New file.
2041         * config/vms/vms-ucrt0.c: New file.
2042         * config/xtensa/t-elf: New file.
2043
2044 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2045
2046         * Makefile.in (SHLIB_NM_FLAGS): Set.
2047         * mkmap-flat.awk, mkmap-symver.awk: New files.
2048         * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2049         exceptions.
2050         * configure: Regenerate.
2051         * config/libgcc-glibc.ver: New file.
2052         * config/libgcc-libsystem.ver: New file.
2053         * config/t-libunwind (SHLIB_LC): Set.
2054         * config/t-linux: New file.
2055         * config/t-slibgcc (INSTALL_SHLIB): New.
2056         (SHLIB_INSTALL): Use it.
2057         * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2058         to mkmap-symver.awk.
2059         (SHLIB_MAPFILES): Don't append, adapt pathname.
2060         (SHLIB_VERPFX): Set.
2061         * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2062         to mkmap-symver.awk.
2063         * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2064         config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2065         * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2066         * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2067         to mkmap-flat.awk.
2068         * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2069         * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2070         * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2071         * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2072         * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2073         * config/i386/libgcc-darwin.10.4.ver,
2074         config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2075         New files.
2076         * config/i386/t-darwin: Remove.
2077         * config/i386/t-darwin64: Likewise.
2078         * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2079         * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2080         config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2081         * config/i386/t-linux: New file.
2082         * config/i386/t-mingw32: New file.
2083         * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2084         * config/ia64/t-glibc: Rename to ...
2085         * config/ia64/t-linux: ... this.
2086         (SHLIB_MAPFILES): Set.
2087         * config/ia64/t-glibc-libunwind: Rename to ...
2088         * config/ia64/t-linux-libunwind: ... this.
2089         * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2090         * config/ia64/t-slibgcc-hpux: New file.
2091         * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2092         * config/m68k/t-slibgcc-elf-ver: New file.
2093         * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2094         * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2095         to mkmap-flat.awk.
2096         * config/pa/t-slibgcc-hpux: New file.
2097         * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2098         files.
2099         * config/rs6000/libgcc-darwin.10.4.ver,
2100         config/rs6000/libgcc-darwin.10.5.ver: New files.
2101         * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2102         config/rs6000/libgcc-glibc.ver.
2103         * config/rs6000/libgcc-ppc64.ver: Rename to
2104         config/rs6000/libgcc-ibm-ldouble.ver.
2105         * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2106         * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2107         * config/rs6000/t-ldbl128: Rename to ...
2108         * config/rs6000/t-linux: ... this.
2109         (SHLIB_MAPFILES): Adapt filename.
2110         * config/rs6000/t-slibgcc-aix: New file.
2111         * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2112         * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2113         libgcc-excl.ver, libgcc-glibc.ver.
2114         (SHLIB_LINK, SHLIB_INSTALL): Remove.
2115         * config/sparc/libgcc-glibc.ver: New file.
2116         * config/sparc/t-linux: New file.
2117         * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2118         * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2119         t-slibgcc-elf-ver to tmake_file.
2120         Add t-slibgcc-nolc-override to tmake_file for posix threads on
2121         *-*-freebsd[34].
2122         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2123         *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2124         t-slibgcc-elf-ver, t-linux to tmake_file.
2125         (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2126         tmake_file.
2127         (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2128         (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2129         (alpha*-dec-*vms*): Likewise.
2130         (arm*-*-freebsd*): Append to tmake_file.
2131         (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2132         (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2133         arm*-*-linux-*eabi.
2134         (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2135         tmake_file for arm*-*-symbianelf*.
2136         (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2137         (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2138         cris/t-linux.
2139         (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2140         (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2141         pa/t-slibgcc-dwarf-ver to tmake_file.
2142         (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2143         pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2144         (hppa*64*-*-hpux11*): Likewise.
2145         (hppa[12]*-*-hpux11*): Likewise.
2146         (x86_64-*-darwin*): Don't override tmake_file, but only keep
2147         i386/t-crtpc, i386/t-crtfm.
2148         (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2149         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2150         to tmake_file.
2151         Add i386/t-cygwin to tmake_file.
2152         Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2153         (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2154         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2155         to tmake_file.
2156         Add i386/t-mingw32 to tmake_file.
2157         (x86_64-*-mingw*): Likewise.
2158         (ia64*-*-freebsd*): Append to tmake_file.
2159         (ia64*-*-linux*): Append to tmake_file.
2160         Replace ia64/t-glibc by ia64/t-linux.
2161         Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2162         system libunwind.
2163         (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2164         t-slibgcc-hpux to tmake_file.
2165         (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2166         (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2167         (m32rle-*-linux*): Likewise.
2168         (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2169         sjlj exceptions.
2170         (microblaze*-linux*): New case.
2171         Append to tmake_file, add t-slibgcc-nolc-override.
2172         (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2173         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2174         Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2175         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2176         rs6000/t-slibgcc-aix to tmake_file.
2177         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2178         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2179         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2180         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2181         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2182         (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2183         sh*-*-linux*.
2184         (sparc-*-linux*): Append to tmake_file for *-leon*.
2185         Add sparc/t-linux to tmake_file for non-Leon targets.
2186         (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2187         (tic6x-*-uclinux): New case.
2188         Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2189         (tic6x-*-*): Add c6x/t-elf to tmake_file.
2190         (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2191         (am33_2.0-*-linux*): Append to tmake_file.
2192         (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2193         (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2194         x86_64-*-kfreebsd*-gnu.
2195         Add i386/t-linux to tmake_file.
2196
2197 2011-10-28  Ian Lance Taylor  <iant@google.com>
2198
2199         * config/i386/morestack.S: Correct CFI information to do proper
2200         returns throughout function.  In 32-bit mode, save %ebx so that it
2201         is restored on unwind.
2202
2203 2011-10-25  Bernd Schmidt  <bernds@codesourcery.com>
2204
2205         * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2206         case where B3 isn't the return register.
2207
2208         * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2209         logic for doubleword pops.
2210
2211 2011-10-25  Andreas Tobler  <andreast@fgznet.ch>
2212
2213         * config/rs6000/t-freebsd: Add wildcard.
2214
2215 2011-10-21  Paul Brook  <paul@codesourcery.com>
2216
2217         * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2218
2219 2011-10-16  Uros Bizjak  <ubizjak@gmail.com>
2220             Eric Botcazou  <ebotcazou@adacore.com>
2221
2222         PR target/50737
2223         * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2224         fs->signal_frame to 1.
2225
2226 2011-10-07  Ian Lance Taylor  <iant@google.com>
2227
2228         * generic-morestack-thread.c: #include <errno.h>.
2229
2230 2011-10-07  Ian Lance Taylor  <iant@google.com>
2231
2232         PR target/46093
2233         * generic-morestack.c (__generic_morestack): Make sure the segment
2234         is large enough for both the stack frame and the copied
2235         parameters.
2236
2237 2011-10-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2238
2239         PR bootstrap/49804
2240         * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
2241         extra_parts.
2242
2243 2011-09-28  Nick Clifton  <nickc@redhat.com>
2244
2245         * config/rx/rx-lib.h: Always restrict doubles to the SF type when
2246         64-bit doubles are not enabled.
2247         * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
2248         and floatunsisf functions.
2249
2250 2011-09-13  Paul Brook  <paul@codesourcery.com>
2251
2252         * config.host (tic6x-*-*): Add c6x/t-c6x-elf.  Set unwind_header.
2253         * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
2254         * unwind-arm-common.inc: New file.
2255         * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
2256         * config/arm/unwind-arm.h: Use unwind-arm-common.h.
2257         (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
2258         * config/c6x/libunwind.S: New file.
2259         * config/c6x/pr-support.c: New file.
2260         * config/c6x/unwind-c6x.c: New file.
2261         * config/c6x/unwind-c6x.h: New file.
2262         * config/c6x/t-c6x-elf: New file.
2263
2264 2011-08-23  Uros Bizjak  <ubizjak@gmail.com>
2265
2266         * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
2267         (ASM_DIVZERO): Ditto.
2268         (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
2269
2270 2011-08-18  Richard Sandiford  <richard.sandiford@linaro.org>
2271
2272         * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
2273
2274 2011-08-17  Richard Sandiford  <richard.sandiford@linaro.org>
2275
2276         PR target/50090
2277         * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
2278         instead of an assembly one.
2279
2280 2011-08-12  Paolo Bonzini  <bonzini@gnu.org>
2281
2282         PR bootstrap/50047
2283         * Makefile.in (install-unwind_h): Create
2284         $(gcc_objdir)/include/unwind.h atomically.
2285
2286 2011-08-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2287
2288         * Makefile.in (install-unwind_h): Remove destination file first.
2289
2290 2011-08-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2291
2292         * sync.c: New file.
2293         * config/mips/t-mips16: New file.
2294         * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
2295         (mips*-*-linux*): Likewise.
2296         (mips*-sde-elf*): Likewise.
2297         (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
2298         mipsisa64-*-elf*, mipsisa64r2-*-elf*.
2299         Add mips/t-mips16 to tmake_file.
2300         (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
2301         (mips-*-elf*): Likewise.
2302         (mips64-*-elf*): Likewise.
2303         (mips64orion-*-elf*): Likewise.
2304         (mips*-*-rtems*): Likewise.
2305         (mipstx39-*-elf*): Likewise.
2306         * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
2307         ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
2308         LIBGCC_SYNC_CFLAGS.
2309         Use $(srcdir) to refer to sync.c.
2310         Use $<.
2311         ($(libgcc-sync-funcs-o)): Likewise.
2312         ($(libgcc-sync-size-funcs-s-o)): Likewise.
2313         ($(libgcc-sync-funcs-s-o)): Likewise.
2314
2315 2011-08-09  Andreas Schwab  <schwab@linux-m68k.org>
2316
2317         * config.host (ia64*-*-linux*): Move ia64/t-glibc after
2318         t-libunwind.
2319
2320 2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>
2321
2322         PR other/48007
2323         * config/i386/value-unwind.h: New.
2324
2325 2011-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
2326
2327         * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
2328         (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
2329         Add to tmake_file rather than overriding it.
2330
2331 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2332
2333         * config/t-softfp: Remove.
2334         * soft-fp: Moved from ../gcc/config.
2335         * soft-fp/README: Remove t-softfp reference.
2336         * soft-fp/t-softfp: Move to config/t-softfp.
2337         (softfp_machine_header): Remove.
2338         (softfp_file_list): Remove config subdir.
2339         (soft-fp-objects): New variable.
2340         ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
2341         (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
2342         (SFP_MACHINE, $(SFP_MACHINE)): Remove.
2343         * config/t-softfp-excl: New file.
2344         * config/t-softfp-sfdf: New file.
2345         * config/t-softfp-tf: New file.
2346         * config/no-sfp-machine.h: New file.
2347         * config/arm/sfp-machine.h: New file.
2348         * config/arm/t-softfp: New file.
2349         * config/c6x/sfp-machine.h: New file.
2350         * config/i386/32/t-fprules-softfp: Rename to ...
2351         * config/i386/32/t-softfp: ... this.
2352         (tifunctions, LIB2ADD): Remove.
2353         (softfp_int_modes): Override.
2354         * config/i386/64/t-softfp-compat (tf-functions): Remove config
2355         subdir.
2356         * config/i386/64/eqtf2.c: Likewise.
2357         * config/i386/64/getf2.c: Likewise.
2358         * config/i386/64/letf2.c: Likewise.
2359         * config/ia64/sft-machine.h: New file.
2360         * config/ia64/t-fprules-softfp: Rename to ...
2361         * config/ia64/t-softfp: ... this.
2362         * config/lm32/sfp-machine.h: New file.
2363         * config/moxie/t-moxie-softfp: Remove.
2364         * config/rs6000/ibm-ldouble-format: New file.
2365         * config/rs6000/ibm-ldouble.c: New file.
2366         * config/rs6000/libgcc-ppc-glibc.ver: New file
2367         * config/rs6000/libgcc-ppc64.ver: New file
2368         * config/rs6000/sfp-machine.h: New file.
2369         * config/rs6000/t-freebsd: New file.
2370         * config/rs6000/t-ibm-ldouble: New file.
2371         * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
2372         libgcc-ppc-glibc.ver.
2373         * config/rs6000/t-linux64: New file.
2374         * config/rs6000/t-ppccomm (LIB2ADD): Add
2375         $(srcdir)/config/rs6000/ibm-ldouble.c.
2376         * config/rs6000/t-ppccomm-ldbl: New file.
2377         * config/score/sfp-machine.h: New file.
2378         * config.host (sfp_machine_header): Explain.
2379         (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
2380         t-softfp to tmake_file.
2381         (arm*-*-uclinux*): Likewise.
2382         (arm*-*-ecos-elf): Likewise.
2383         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2384         (arm*-*-rtems*): Likewise.
2385         (arm*-*-elf): Likewise.
2386         (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
2387         in tmake_file.
2388         Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
2389         (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
2390         (lm32-*-uclinux*): Likewise.
2391         (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
2392         t-softfp-excl, t-softfp.
2393         (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
2394         (powerpc64-*-darwin*): Likewise.
2395         (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
2396         to tmake_file.
2397         (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
2398         tmake_file.
2399         (powerpc-*-eabisim*): Likewise.
2400         (powerpc-*-elf*): Likewise.
2401         (powerpc-*-eabialtivec*): Likewise.
2402         (powerpc-xilinx-eabi*): Likewise.
2403         (powerpc-*-rtems*): Likewise.
2404         (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2405         t-softfp-excl, t-softfp to tmake_file.
2406         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2407         rs6000/t-ppccomm-ldbl to tmake_file.
2408         (powerpcle-*-elf*): Likewise.
2409         (powerpcle-*-eabisim*): Likewise.
2410         (powerpcle-*-eabi*): Likewise.
2411         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2412         rs6000/t-ibm-ldouble to tmake_file.
2413         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2414         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2415         (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2416         (tic6x-*-*): Likewise.
2417         (i[34567]86-*-darwin*, x86_64-*-darwin*,
2418         i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2419         i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2420         i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2421         i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2422         i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2423         t-softfp to tmake_file.
2424         * configure.ac (sfp_machine_header): Provide default if unset.
2425         Substitute.
2426         Link sfp-machine.h to config/$sfp_machine_header.
2427         * configure: Regenerate.
2428
2429 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2430
2431         * Makefile.in (double_type_size, long_double_type_size): Set.
2432         Remove $(fpbit-in-libgcc) support.
2433         (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2434         (fpbit-src): New variable.
2435         ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2436         Compile with -DFLOAT $(FPBIT_CFLAGS).
2437         Use $<.
2438         ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2439         Compile with $(FPBIT_CFLAGS).
2440         Use $<.
2441         ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2442         Compile with -DFLOAT $(TPBIT_CFLAGS).
2443         Use $<.
2444         * configure.ac (double_type_size, long_double_type_size):
2445         Determine and substitute.
2446         * configure: Regenerate.
2447         * fp-bit.c, fp-bit.h: New files.
2448         * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2449         * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2450         * config/mips/t-mips: New file.
2451         * config/mips/t-sdemtk: New file.
2452         * config/rs6000/ppc64-fp.c: New file.
2453         * config/rs6000/t-darwin (LIB2ADD): Add
2454         $(srcdir)/config/rs6000/ppc64-fp.c.
2455         * config/rs6000/t-ppc64-fp: New file.
2456         * config/rx/rx-lib.h: New file.
2457         * config/rx/t-rx (FPBIT): Set to true.
2458         ($(gcc_objdir)/fp-bit.c): Remove.
2459         (DPBIT): Set to true only with -m64bit-doubles.
2460         ($(gcc_objdir)/dp-bit.c): Remove.
2461         * config/sparc/t-softfp: Remove.
2462         * config/spu/t-elf: New file.
2463         * config/t-fdpbit, config/t-fpbit: New files.
2464         * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2465         (mips*-*-*): Likewise.
2466         (arm-wrs-vxworks): Likewise.
2467         (arm*-*-freebsd*): Likewise.
2468         (avr-*-rtems*): Add t-fpbit to tmake_file.
2469         (avr-*-*): Likewise.
2470         (bfin*-elf*): Add t-fdpbit to tmake_file.
2471         (bfin*-uclinux*): Likewise.
2472         (bfin*-linux-uclibc*): Likewise.
2473         (bfin*-rtems*): New case.
2474         Add t-fdpbit to tmake_file.
2475         (bfin*-*): Add t-fdpbit to tmake_file.
2476         (crisv32-*-elf): Likewise.
2477         (cris-*-linux*): Likewise.
2478         (fr30-*-elf): Likewise.
2479         (frv-*-elf, frv-*-*linux*): Likewise.
2480         (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2481         (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2482         (m32r-*-elf*): Likewise.
2483         (m32rle-*-elf*): Likewise.
2484         (m32r-*-linux*): Likewise.
2485         (m32rle-*-linux*): Likewise.
2486         (mcore-*-elf): Add t-fdpbit to tmake_file.
2487         (microblaze*-*-*): Likewise.
2488         (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2489         (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2490         (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2491         Fix typo.
2492         Add mips/t-tpbit to tmake-file.
2493         (mips*-*-linux*): Fix typo.
2494         (mips*-sde-elf*): New case
2495         Add mips/t-sdemtk unless using newlib.
2496         (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2497         (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2498         (mn10300-*-*): Likewise.
2499         (pdp11-*-*): Likewise.
2500         (picochip-*-*): Add t-fpbit to tmake_file.
2501         (powerpc-*-eabisimaltivec*): Likewise.
2502         (powerpc-*-eabisim*): Likewise.
2503         (powerpc-*-elf*): Likewise.
2504         (powerpc-*-eabialtivec*): Likewise.
2505         (powerpc-xilinx-eabi*): New case.
2506         Add t-fdpbit to tmake_file.
2507         (powerpc-*-eabi*):  Add t-fdpbit to tmake_file.
2508         (powerpc-*-rtems*): Likewise.
2509         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2510         tmake_file.
2511         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2512         tmake_file.
2513         (powerpc-*-lynxos*): Likewise.
2514         (powerpcle-*-elf*): Likewise.
2515         (powerpcle-*-eabisim*): Likewise.
2516         (powerpcle-*-eabi*): Likewise.
2517         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2518         t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2519         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2520         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2521         (rx-*-elf): Add t-fdpbit to tmake_file.
2522         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2523         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2524         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2525         (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2526         sh*-*-netbsd*.
2527         (sh-*-rtems*): Add t-fdpbit to tmake_file.
2528         (sh-wrs-vxworks): Likewise.
2529         (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2530         (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2531         (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2532         (sparc64-*-rtems*): ... new case.
2533         (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2534         (spu-*-elf*): Likewise.
2535         Add spu/t-elf to tmake_file.
2536         (v850*-*-*): Add t-fdpbit to tmake_file.
2537         (xstormy16-*-elf): Likewise.
2538         (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2539         (mep*-*-*): Likewise.
2540
2541 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2542
2543         * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2544         variables.
2545         (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2546         (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2547         (install-unwind_h): New target.
2548         (all): Depend on it.
2549         * config.host (unwind_header): New variable.
2550         (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2551         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2552         *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2553         (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2554         (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2555         Set unwind_header.
2556         (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2557         Set unwind_header.
2558         (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2559         arm*-*-eabi*.
2560         Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2561         Set unwind_header.
2562         (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2563         (ia64*-*-freebsd*): Likewise.
2564         (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2565         tmake_file.
2566         Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2567         $with_system_libunwind.
2568         (ia64*-*-hpux*): Set tmake_file.
2569         (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2570         (picochip-*-*): Set tmake_file.
2571         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2572         md_unwind_header.
2573         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2574         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2575         (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2576         (xtensa*-*-elf*): Set tmake_file.
2577         (xtensa*-*-linux*): Likewise.
2578         * configure.ac: Include ../config/unwind_ipinfo.m4.
2579         Call GCC_CHECK_UNWIND_GETIPINFO.
2580         Link unwind.h to $unwind_header.
2581         * configure: Regenerate.
2582         * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2583         unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2584         unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2585         unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2586         * config/unwind-dw2-fde-darwin.c: New file.
2587         * config/arm/libunwind.S, config/arm/pr-support.c,
2588         config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2589         config/arm/unwind-arm.h,: New files.
2590         * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2591         config/ia64/t-eh-ia64, config/ia64/t-glibc,
2592         config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2593         config/ia64/t-vms, config/ia64/unwind-ia64.c,
2594         config/ia64/unwind-ia64.h: New files.
2595         * config/picochip/t-picochip: New file.
2596         * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2597         files.
2598         * config/rs6000/t-darwin (LIB2ADDEH): Set.
2599         * config/s390/t-tpf (LIB2ADDEH): Remove.
2600         * config/t-darwin (LIB2ADDEH): Set.
2601         * config/t-eh-dw2-dip: New file.
2602         * config/t-libunwind, config/t-libunwind-elf: New files.
2603         * config/t-sol2 (LIB2ADDEH): Remove.
2604         * config/xtensa/t-xtensa: New file.
2605
2606 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
2607
2608         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
2609         (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
2610         long long to check rt_sigreturn syscall.
2611
2612 2011-08-02  Alan Modra  <amodra@gmail.com>
2613
2614         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2615         Restore for indirect call bcrtl from correct stack slot, and only
2616         if cfa+40 isn't valid.
2617
2618 2011-08-01  Julian Brown  <julian@codesourcery.com>
2619
2620         * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
2621         (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
2622         * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
2623
2624 2011-08-01  Julian Brown  <julian@codesourcery.com>
2625
2626         * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
2627         (libgcc-std.ver.in): Use above.
2628         * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
2629         LIBGCC2_GNU_PREFIX is defined.  Use instead of LIBGCC2_GNU_PREFIX
2630         throughout file.
2631         * config/t-fixedpoint-gnu-prefix: New file.
2632         * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
2633         * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
2634         instead of __PFX__.
2635
2636 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2637
2638         * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
2639         Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
2640         for x86-64.  Properly check __x86_64__ and __LP64__.
2641
2642 2010-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2643
2644         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
2645         version.
2646         (_FP_WS_TYPE): Likewise.
2647         (_FP_I_TYPE): Likewise.
2648
2649 2011-07-28  Alan Modra  <amodra@gmail.com>
2650
2651         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2652         Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
2653         in a plt call stub.  Do restore r2 if stopped on bctrl.
2654
2655 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2656
2657         * config.host (i[3456x]86-*-netware*): Remove.
2658         * config/i386/netware-crt0.c, config/i386/t-nwld,
2659         config/i386/t-slibgcc-nwld: Remove.
2660
2661 2011-07-15  Bernd Schmidt  <bernds@codesourcery.com>
2662
2663         * config.host: Handle tic6x-*-*.
2664         * config/c6x/c6x-abi.h: New file.
2665
2666 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2667
2668         * config/i386/crtprec.c: New file.
2669         * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
2670         * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
2671         Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
2672         (x86_64-*-darwin*): Likewise.
2673         (i[34567]86-*-solaris2*: Likewise.
2674
2675 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2676
2677         * config/alpha/crtfastmath.c: New file.
2678         * config/i386/crtfastmath.c: New file.
2679         * config/ia64/crtfastmath.c: New file.
2680         * config/mips/crtfastmath.c: New file.
2681         * config/sparc/crtfastmath.c: New file.
2682
2683         * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
2684         crtfastmath.c.
2685         Add -frandom-seed=gcc-crtfastmath.
2686         * config/alpha/t-crtfm: Remove.
2687         * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
2688         * config/ia64/t-ia64 (crtfastmath.o): Remove.
2689
2690         * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
2691         (alpha*-dec-osf5.1*): Likewise.
2692         (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
2693         Add crtfastmath.o to extra_parts.
2694         (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
2695         Add crtfastmath.o to extra_parts.
2696         (x86_64-*-darwin*): Likewise.
2697         (x86_64-*-mingw*): Likewise.
2698         (ia64*-*-elf*): Add t-crtfm to tmake_file.
2699         (ia64*-*-freebsd*): Likewise.
2700         (ia64*-*-linux*): Likewise.
2701         (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
2702         Add crtfastmath.o to extra_parts.
2703
2704 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2705
2706         * config/darwin-crt3.o: New file.
2707         * config/rs6000/darwin-crt2.c: New file.
2708         * config/t-darwin: New file.
2709         * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
2710         (crt2.o): New rule.
2711         * config.host (*-*-darwin*): Add crt3.o to extra_parts.
2712         (powerpc-*-darwin*): Add crt2.o to extra_parts.
2713         (powerpc64-*-darwin*): Likewise.
2714
2715 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2716
2717         * config/i386/netware-crt0.c: New file.
2718         * config/i386/t-nwld: Rename to ...
2719         * config/i386/t-slibgcc-nwld: ... this.
2720         * config/i386/t-nwld: New file.
2721         * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
2722         tmake_file.
2723         Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
2724         extra_parts.
2725
2726 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2727
2728         * configure.ac (i?86-*-solaris2*): Use libgcc copy of
2729         i386/t-crtstuff.
2730         * configure: Regenerate.
2731
2732 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2733
2734         * dfp-bit.c, dfp-bit.h: New files.
2735         * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
2736         variables.
2737         ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
2738         ($(d64pbit-o)): Likewise.
2739         ($(d128pbit-o)): Likewise.
2740         * config/t-dfprules: New file.
2741         * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
2742         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
2743         i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2744         (x86_64-*-linux*): Likewise.
2745         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2746         (i[34567]86-*-cygwin*): Likewise.
2747         (i[34567]86-*-mingw*,  x86_64-*-mingw*): Likewise.
2748         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2749
2750 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2751
2752         * Makfile.in (LIBGCOV): New variable.
2753         ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
2754         * libgcov.c: New file.
2755
2756 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2757
2758         * fixed-bit.c, fixed-bit.h: New files.
2759         * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
2760         refer to fixed-bit.c.
2761
2762 2011-07-07  Joseph Myers  <joseph@codesourcery.com>
2763
2764         * config.host (*local*): Remove.
2765
2766 2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2767
2768         PR target/39150
2769         * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
2770         like i?86-*-solaris2.1[0-9]*.
2771         (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
2772         * configure.ac (i?86-*-solaris2*): Likewise.
2773         * configure: Regenerate.
2774
2775 2011-07-06  Thomas Schwinge  <thomas@schwinge.name>
2776
2777         * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2778         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
2779         md_unwind_header by splitting out of...
2780         (i[34567]86-*-linux*): ... this.
2781         * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
2782         Remove md_unwind_header by splitting out of...
2783         (x86_64-*-linux*): ... this.
2784
2785 2011-07-04  Georg-Johann Lay  <avr@gjlay.de>
2786
2787         * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
2788
2789 2011-06-28  Nick Clifton  <nickc@redhat.com>
2790
2791         * config.host: Recognize all V850 variants.
2792
2793 2011-06-22  Uros Bizjak  <ubizjak@gmail.com>
2794
2795         * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
2796
2797 2011-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2798
2799         * shared-object.mk (c_flags-$o): Save c_flags.
2800         ($(base)$(objext)): Use it.
2801         ($(base)_s$(objext)): Likewise.
2802
2803 2011-06-21  Bernd Schmidt  <bernds@codesourcery.com>
2804
2805         * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
2806         * libgcc-std.ver.in (GCC_4.7.0): New section.
2807
2808 2011-06-16  Georg-Johann Lay  <avr@gjlay.de>
2809
2810         PR target/49313
2811         PR target/29524
2812         * config/avr/t-avr: Fix line endings.
2813         (intfuncs16): Remove _ffsXX2,  _clzXX2, _ctzXX2, _popcountXX2,
2814         _parityXX2.
2815
2816 2011-06-14  Olivier Hainque  <hainque@adacore.com>
2817             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2818
2819         * config/mips/irix6-unwind.h: New file.
2820         * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
2821
2822 2011-06-10  Eric Botcazou  <ebotcazou@adacore.com>
2823
2824         * config/sparc/linux-unwind.h (STACK_BIAS): Define.
2825         (sparc64_fallback_frame_state): Use it.
2826         (sparc64_frob_update_context): Further adjust context.
2827         * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
2828         * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
2829         * config/sparc/sol2-cn.S: Likewise.
2830
2831 2011-06-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2832
2833         * enable-execute-stack-empty.c: New file.
2834         * enable-execute-stack-mprotect.c: New file.
2835         * config/i386/enable-execute-stack-mingw32.c: New file.
2836         * config.host (enable_execute_stack): New variable.
2837         Select appropriate variants.
2838         * configure.ac: Link enable-execute-stack.c to
2839         $enable_execute_stack.
2840         * configure: Regenerate.
2841         * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
2842         (lib2funcs): Remove _enable_execute_stack.
2843
2844 2011-06-09  David S. Miller  <davem@davemloft.net>
2845             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2846
2847         * config.host (sparc-*-linux*): Correct md_unwind_header
2848         filename.
2849         (s390x-ibm-tpf*): Fix typo.
2850
2851 2011-06-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2852
2853         * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
2854         Add crtfastmath.o to extra_parts.
2855         (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
2856         mips/t-crtfm.
2857         * config/mips/t-crtfm: Remove.
2858
2859 2011-06-04  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2860
2861         * config.host (hppa*-*-linux*): Correct md_unwind_header name.
2862
2863 2011-06-04  Kaz Kojima  <kkojima@gcc.gnu.org>
2864
2865         * config.host (sh*-*-linux*): Fix typo.
2866
2867 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2868
2869         * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
2870         * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
2871         * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
2872         * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
2873         * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
2874         * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
2875         * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
2876         Wrap in !__MINGW64__.
2877         * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
2878         * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
2879         * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
2880         * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
2881         * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
2882         * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
2883         * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
2884         Wrap in !__LP64__.
2885         * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
2886         * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
2887         * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
2888         * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
2889         * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
2890         * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
2891         * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
2892         * config/no-unwind.h: New file.
2893         * config.host (md_unwind_header): Document.
2894         Define.
2895         (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
2896         alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
2897         hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
2898         hppa[12]*-*-hpux11*): Set md_unwind_header.
2899         (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
2900         Set md_unwind_header.
2901         (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
2902         (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
2903         (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
2904         m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
2905         powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
2906         s390x-*-linux*,  s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
2907         sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
2908         md_unwind_header.
2909         * configure.ac: Link md-unwind-support.h to $md_unwind_header.
2910         * configure: Regenerate.
2911
2912 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2913
2914         * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
2915         Set tmake_file, extra_parts.
2916         * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
2917         Remove O32 support.
2918         * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
2919         Remove O32 support.
2920         * config/mips/t-irix6: New file.
2921         * config/mips/t-slibgcc-irix: New file.
2922
2923 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2924
2925         * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
2926         * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
2927
2928 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2929
2930         * configure.ac (target_thread_file): Determine thread model.
2931         * configure: Regenerate.
2932         * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
2933         * config/alpha/t-alpha: New file.
2934         * config/alpha/t-crtfm: Use $<.
2935         * config/alpha/t-ieee: New file.
2936         * config/alpha/t-osf-pthread: New file.
2937         * config/alpha/t-slibgcc-osf: New file.
2938         * config/alpha/libgcc-osf5.ver: New file.
2939
2940 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2941
2942         * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
2943         tmake_file.
2944         Add crtfastmath.o to extra_parts.
2945
2946 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2947
2948         * config/gmon-sol2.c: Reindent.
2949         Cleanup comments.
2950         Remove, correct casts.
2951         Use STDERR_FILENO, NULL.
2952         (BASEADDRESS): Remove.
2953         (minbrk): Remove.
2954         (errno, sbrk): Remove declarations.
2955         (monstartup) [hp300]: Remove.
2956         (mcount): Remove.
2957
2958 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2959
2960         * Makefile.in (cpu_type): Define.
2961         * config.host (i[34567]86-*-rtems*): Handle it.
2962         (i[34567]86-*-solaris2*): Move body ...
2963         (*-*-solaris2*): ... here.
2964         New case, generalize.
2965         (sparc-*-elf*): Handle it.
2966         (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
2967         (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
2968         (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
2969         Fold into ...
2970         (sparc*-*-solaris2*): ... this.
2971         New case.
2972         (sparc64-*-elf*): Handle it.
2973         * config/gmon-sol2.c: Move from ../gcc/config/sparc.
2974         Merge ../gcc/config/i386/gmon-sol2.c.
2975         * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
2976         Use C comments.
2977         Merge ../gcc/config/i386/sol2-gc1.asm.
2978         * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
2979         Use C comments.
2980         * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
2981         Use C comments.
2982         * config/i386/t-crtfm (crtfastmath.o): Use $<.
2983         * config/i386/t-crtstuff: New file.
2984         * config/i386/t-softfp: New file.
2985         * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
2986         $(T)crti.o, $(T)crtn.o): Remove.
2987         (gcrt1.o): New rule.
2988         (TARGET_LIBGCC2_CFLAGS): Remove.
2989         * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
2990         * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
2991         * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
2992         * config/sparc/t-sol2: New file.
2993         * config/sparc/t-crtfm: Move to ...
2994         * config/t-crtfm: ... this.
2995         Use $(cpu_type), $<.
2996         * config/t-crtin: New file.
2997         * config/sparc/t-softfp: New file.
2998         * config/sparc/t-softmul: New file.
2999         * config/t-rtems: New file.
3000         * config/t-slibgcc: New file.
3001         * config/t-slibgcc-elf-ver: New file.
3002         * config/t-slibgcc-gld: New file.
3003         * config/t-slibgcc-sld: New file.
3004         * config/t-sol2: New file.
3005         * configure.ac: Include ../config/lib-ld.m4.
3006         Call AC_LIB_PROG_LD_GNU.
3007         Substitute cpu_type.
3008         * configure: Regenerate.
3009
3010 2011-05-27  Bernd Schmidt  <bernds@codesourcery.com>
3011
3012         PR bootstrap/49173
3013         * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3014         libgcc-std.ver in the build directory.
3015         * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3016         * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3017
3018 2011-05-25  Bernd Schmidt  <bernds@codesourcery.com>
3019
3020         * libgcc-std.ver.in: New file.
3021         * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3022         variables.
3023         (libgcc-std.ver): New rule.
3024         * config/t-gnu-prefix: New file.
3025
3026 2011-05-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3027
3028         * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3029
3030 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
3031
3032         * config/i386/darwin-lib.h: New file.
3033
3034 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
3035
3036         * config/arm/symbian-lib.h: New.
3037
3038 2011-05-04  Chris Demetriou  <cgd@google.com>
3039
3040         * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3041         (__x86.get_pc_thunk.bx): ...this.
3042         (__morestack): Adjust for rename, remove undef of __i686.
3043
3044 2011-05-03  Chris Demetriou  <cgd@google.com>
3045
3046         * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3047
3048 2011-03-22  Joseph Myers  <joseph@codesourcery.com>
3049
3050         * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3051         arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3052         m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3053         powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3054         sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3055         Remove cases.
3056
3057 2011-03-14  Andreas Tobler  <andreast@fgznet.ch>
3058
3059         * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3060         Adjust copyright year.
3061
3062 2011-03-07  Ian Lance Taylor  <iant@google.com>
3063
3064         * generic-morestack.c (__splitstack_find): Adjust returned stack
3065         pointer to include all registers pushed by __morestack.
3066
3067 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
3068
3069         PR target/40125
3070         * configure.ac: Call ACX_NONCANONICAL_TARGET.
3071         (toolexecdir): Calculate and AC_SUBST.
3072         (toolexeclibdir): Likewise.
3073         * Makefile.in (target_noncanonical): Import.
3074         (toolexecdir): Likewise.
3075         (toolexeclibdir): Likewise.
3076         * configure: Regenerate.
3077
3078 2010-12-13  Nathan Froyd  <froydnj@codesourcery.com>
3079
3080         PR target/46040
3081         * config/arm/bpabi.h: Rename to...
3082         * config/arm/bpabi-lib.h: ...this.
3083
3084 2010-12-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3085
3086         * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3087         appropriate.
3088         * configure: Regenerate.
3089
3090 2010-11-24  Nathan Froyd  <froydnj@codesourcery.com>
3091
3092         * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3093         __FLOAT_WORD_ORDER__.
3094         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3095         Delete.
3096
3097 2010-11-20  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3098
3099         PR other/46202
3100         * Makefile.in (install-strip): New phony target.
3101
3102 2010-11-07  Ian Lance Taylor  <iant@google.com>
3103
3104         PR target/46089
3105         * config/i386/morestack.S (__morestack_large_model): New
3106         function.
3107
3108 2010-10-23  Nathan Froyd  <froydnj@codesourcery.com>
3109
3110         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3111         Delete.
3112         (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3113
3114 2010-10-14  Nathan Froyd  <froydnj@codesourcery.com>
3115
3116         * config/arm/bpabi.h: New file.
3117         * config/frv/frv-abi.h: New file.
3118
3119 2010-10-01  Ian Lance Taylor  <iant@google.com>
3120
3121         * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3122         * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3123
3124 2010-10-01  H.J. Lu  <hongjiu.lu@intel.com>
3125
3126         PR target/45858
3127         * config.host: Add the missing `$'.
3128
3129 2010-09-30  Michael Eager  <eager@eagercon.com>
3130
3131         * config.host: Add microblaze*-*-*.
3132         * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3133         muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3134         udivsi3.asm,umodsi3.asm}:  New.
3135
3136 2010-09-28  Ian Lance Taylor  <iant@google.com>
3137
3138         * configure.ac: Adjust CFI test to test assembler directly rather
3139         than checking gcc preprocessor macro.
3140         * configure: Rebuild.
3141
3142 2010-09-27  Ian Lance Taylor  <iant@google.com>
3143
3144         * configure.ac: Test whether assembler supports CFI directives.
3145         * config.host: Only add t-stack and i386/t-stack-i386 to
3146         tmake_file if libgcc_cv_cfi is "yes".
3147         * configure: Rebuild.
3148
3149 2010-09-27  Ian Lance Taylor  <iant@google.com>
3150
3151         * generic-morestack.h: New file.
3152         * generic-morestack.c: New file.
3153         * generic-morestack-thread.c: New file.
3154         * config/i386/morestack.S: New file.
3155         * config/t-stack: New file.
3156         * config/i386/t-stack-i386: New file.
3157         * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3158         i386/t-stack-i386 to tmake_file.
3159
3160 2010-09-21  Iain Sandoe  <iains@gcc.gnu.org>
3161
3162         * Makefile.in (libgcc-extra-parts):  Check for static archives and
3163         invoke ranlib after installing them.
3164         (gcc-extra-parts): Likewise.
3165         (install-leaf): Likewise.
3166
3167 2010-09-14  H.J. Lu  <hongjiu.lu@intel.com>
3168
3169         * configure: Regenerated.
3170
3171 2010-09-10  Kai Tietz  <kai.tietz@onevision.com>
3172
3173         * configure: Regenerated.
3174
3175 2010-09-09  Gerald Pfeifer  <gerald@pfeifer.com>
3176             Andrew Pinski  <pinskia@gmail.com>
3177
3178         PR target/40959
3179         * config.host (ia64*-*-freebsd*): Set extra_parts.  Set tmake_file.
3180
3181 2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>
3182
3183         PR target/45524
3184         * configure: Regenerated.
3185
3186 2010-09-06  Andreas Schwab  <schwab@redhat.com>
3187
3188         * configure: Regenerate.
3189
3190 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
3191
3192         * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3193         64bit targets.
3194         (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3195         for 64bit targets.
3196
3197 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
3198             Iain Sandoe  <iains@gcc.gnu.org>
3199
3200         PR target/45476
3201         * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3202         LIB2FUNCS_EXCLUDE functions.
3203
3204 2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
3205
3206         * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3207         Include dfp.m4.
3208         * configure: Regenerate.
3209
3210 2010-09-01  Uros Bizjak  <ubizjak@gmail.com>
3211
3212         * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3213         i386/t-freebsd to tmake_file.
3214         * config/i386/t-freebsd: New file.
3215         * config/i386/libgcc-bsd.ver: New file.
3216
3217 2010-07-23  Nathan Froyd  <froydnj@codesourcery.com>
3218
3219         * config.host (powerpc*-eabispe*): Set tmake_file.
3220         (powerpc*-eabi*): Likewise.
3221         * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3222         crtbeginS, crtendS, crtbeginT.
3223
3224 2010-06-12  Kazu Hirata  <kazu@codesourcery.com>
3225
3226         * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3227         to tmake_file.  Add crtfastmath.o to extra_parts.
3228         * config/mips/t-crtfm: New.
3229
3230 2010-05-19  Joel Sherrill <joel.sherrill@oarcorp.com>
3231
3232         * config.host (sparc64-*-rtems*): New target.
3233
3234 2010-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3235
3236         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3237         assembler syntax.
3238
3239 2010-04-15  Thomas Schwinge  <tschwinge@gnu.org>
3240
3241         * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
3242
3243 2010-04-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3244
3245         * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
3246         alpha-dec-osf5.0* support.
3247
3248 2010-04-01  Ralf Corsépius <ralf.corsepius@rtems.org>
3249
3250         * config.host: Add lm32-*-rtems*.
3251
3252 2010-03-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3253             Uros Bizjak <ubizjak@gmail.com>
3254
3255         PR target/39048
3256         * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
3257         like other remaining 32-bit x86 OSes.
3258         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3259         assembler syntax.
3260         * config/i386/libgcc-sol2.ver: New file.
3261         * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
3262
3263 2010-03-30  Jack Howarth <howarth@bromo.med.uc.edu>
3264
3265         PR c/43553
3266         * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
3267         * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
3268         is used and substitute set_use_emutls.
3269         * configure: Regenerated.
3270
3271 2010-03-30  Tarik Graba  <tarik.graba@telecom-paristech.fr>
3272
3273         * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
3274
3275 2010-03-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3276
3277         PR target/38085
3278         * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
3279         MULTILIB_CFLAGS.
3280         ($(T)gcrt1.o): Likewise.
3281         ($(T)crt1.o): Likewise.
3282         ($(T)crti.o): Likewise.
3283         ($(T)crtn.o): Likewise.
3284
3285 2010-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3286
3287         PR other/42980
3288         * Makefile.in (install): Use $(MAKE) string in rule, for
3289         parallel make.
3290
3291 2010-02-22  Hans-Peter Nilsson  <hp@bitrange.com>
3292
3293         Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
3294         * config/mmix/t-mmix: New file.
3295         * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
3296
3297 2010-02-02  Jack Howarth  <howarth@bromo.med.uc.edu>
3298
3299         PR java/41991
3300         * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
3301         SHLIB_MAPFILES.
3302
3303 2010-01-04  Anthony Green  <green@moxielogic.com>
3304
3305         * config/moxie/crti.asm, config/moxie/crtn.asm,
3306         config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
3307         config/moxie/t-moxie: New files.
3308         * config.host: Add t-moxie-softfp reference.
3309
3310 2009-11-18  Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3311
3312         PR other/39888
3313         * config/t-slibgcc-darwin: Fix embedded rpaths for
3314         --enable-version-specific-runtime-libs, build extension stub
3315         libs exposing features available from current libgcc_s.
3316
3317 2009-11-11  Jon Beniston <jon@beniston.com>
3318
3319         * config.host: Add lm32 targets.
3320         * config/lm32: New directory.
3321         * config/lm32/libgcc_lm32.h: New file.
3322         * config/lm32/_mulsi3.c: New file.
3323         * config/lm32/_udivmodsi4.c: New file.
3324         * config/lm32/_divsi3.c: New file.
3325         * config/lm32/_modsi3.c: New file.
3326         * config/lm32/_udivsi3.c: New file.
3327         * config/lm32/_umodsi3.c: New file.
3328         * config/lm32/_lshrsi3.S: New file.
3329         * config/lm32/_ashrsi3.S: New file.
3330         * config/lm32/_ashlsi3.S: New file.
3331         * config/lm32/crti.S: New file.
3332         * config/lm32/crtn.S: New file.
3333         * config/lm32/t-lm32: New file.
3334         * config/lm32/t-elf: New file.
3335         * config/lm32/t-uclinux: New file.
3336
3337 2009-10-26  Nick Clifton  <nickc@redhat.com>
3338
3339         * config.host: Add support for RX target.
3340         * config/rx: New directory.
3341         * config/rx/rx-abi-functions.c: New file. Supplementary
3342         functions for libgcc to support the RX ABI.
3343         * config/rx/rx-abi.h: New file.  Supplementary header file for
3344         libgcc RX ABI functions.
3345         * config/rx/t-rx: New file: Makefile fragment for building
3346         libgcc for the RX.
3347
3348 2009-10-09  Uros Bizjak  <ubizjak@gmail.com>
3349
3350         * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
3351         constraint of y0 to "g".
3352
3353 2009-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
3354
3355         * config.host: Include the s390 makefile fragments.
3356         * config/s390/32/_fixdfdi.c: New file.
3357         * config/s390/32/_fixsfdi.c: New file.
3358         * config/s390/32/_fixtfdi.c: New file.
3359         * config/s390/32/_fixunsdfdi.c: New file.
3360         * config/s390/32/_fixunssfdi.c: New file.
3361         * config/s390/32/_fixunstfdi.c: New file.
3362         * config/s390/32/t-floattodi: New file.
3363         * config/s390/libgcc-glibc.ver: New file.
3364         * config/s390/t-crtstuff: New file.
3365         * config/s390/t-linux: New file.
3366         * config/s390/t-tpf: New file.
3367
3368 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3369
3370         * configure.ac (AC_PREREQ): Bump to 2.64.
3371
3372 2009-08-22  Kaz Kojima  <kkojima@gcc.gnu.org>
3373
3374         * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
3375
3376 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3377
3378         * configure: Regenerate.
3379
3380 2009-08-09  Douglas B Rupp  <rupp@gnat.com>
3381
3382         * config.host (ia64-hp-*vms*): New target.
3383         (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
3384         with ia64-hp-*vms*.
3385
3386 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3387
3388         * configure.ac: Add snippet for maintainer-mode.
3389         * configure: Regenerate.
3390         * Makefile.in (AUTOCONF, configure_deps): New variables.
3391         ($(srcdir)/configure)): New rule, active only with maintainer
3392         mode turned on.
3393
3394 2009-06-23  DJ Delorie  <dj@redhat.com>
3395
3396         Add MeP port.
3397         * config.host: Add mep support.
3398
3399 2009-06-22  Kai Tietz  <kai.tietz@onevision.com>
3400
3401         * config.host: Add i386/${host_address}/t-fprules-softfp and
3402         t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
3403
3404         * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3405         for mingw targets.
3406         * config/i386/64/_multc3.c: Likewise.
3407         * config/i386/64/_powitf2.c: Likewise.
3408         * config/i386/64/eqtf2.c: Likewise.
3409         * config/i386/64/getf2.c: Likewise.
3410         * config/i386/64/letf2.c: Likewise.
3411         * config/i386/64/letf2.c: Likewise.
3412         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3413         unsigned long long for x64 mingw targets.
3414         (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3415         (_FP_I_TYPE): Define as long long for x64 mingw target.
3416
3417 2009-06-10  Maciej W. Rozycki  <macro@linux-mips.org>
3418
3419         * config.host (vax-*-linux*): New.
3420
3421 2009-05-31  Anthony Green  <green@moxielogic.com>
3422
3423         * config.host: Add moxie support.
3424         * config/moxie/t-moxie: New file.
3425
3426 2009-05-29  David Billinghurst <billingd@gcc.gnu.org>
3427
3428         * config.host: Add i386/${host_address}/t-fprules-softfp and
3429         t-softfp to tmake_file for i[34567]86-*-cygwin*.
3430
3431 2009-04-17  Aurelien Jarno  <aurelien@aurel32.net>
3432
3433         * config.host: Add i386/${host_address}/t-fprules-softfp to
3434         tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3435
3436 2009-04-09  Nick Clifton  <nickc@redhat.com>
3437
3438         * config/ia64/tf-signs.c: Change copyright header to refer to
3439         version 3 of the GNU General Public License with version 3.1
3440         of the GCC Runtime Library Exception and to point readers at
3441         the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3442         web page.
3443         * config/i386/32/tf-signs.c: Likewise.
3444         * config/libbid/_addsub_dd.c: Likewise.
3445         * config/libbid/_addsub_sd.c: Likewise.
3446         * config/libbid/_addsub_td.c: Likewise.
3447         * config/libbid/_dd_to_df.c: Likewise.
3448         * config/libbid/_dd_to_di.c: Likewise.
3449         * config/libbid/_dd_to_sd.c: Likewise.
3450         * config/libbid/_dd_to_sf.c: Likewise.
3451         * config/libbid/_dd_to_si.c: Likewise.
3452         * config/libbid/_dd_to_td.c: Likewise.
3453         * config/libbid/_dd_to_tf.c: Likewise.
3454         * config/libbid/_dd_to_udi.c: Likewise.
3455         * config/libbid/_dd_to_usi.c: Likewise.
3456         * config/libbid/_dd_to_xf.c: Likewise.
3457         * config/libbid/_df_to_dd.c: Likewise.
3458         * config/libbid/_df_to_sd.c: Likewise.
3459         * config/libbid/_df_to_td.c: Likewise.
3460         * config/libbid/_di_to_dd.c: Likewise.
3461         * config/libbid/_di_to_sd.c: Likewise.
3462         * config/libbid/_di_to_td.c: Likewise.
3463         * config/libbid/_div_dd.c: Likewise.
3464         * config/libbid/_div_sd.c: Likewise.
3465         * config/libbid/_div_td.c: Likewise.
3466         * config/libbid/_eq_dd.c: Likewise.
3467         * config/libbid/_eq_sd.c: Likewise.
3468         * config/libbid/_eq_td.c: Likewise.
3469         * config/libbid/_ge_dd.c: Likewise.
3470         * config/libbid/_ge_sd.c: Likewise.
3471         * config/libbid/_ge_td.c: Likewise.
3472         * config/libbid/_gt_dd.c: Likewise.
3473         * config/libbid/_gt_sd.c: Likewise.
3474         * config/libbid/_gt_td.c: Likewise.
3475         * config/libbid/_isinfd128.c: Likewise.
3476         * config/libbid/_isinfd32.c: Likewise.
3477         * config/libbid/_isinfd64.c: Likewise.
3478         * config/libbid/_le_dd.c: Likewise.
3479         * config/libbid/_le_sd.c: Likewise.
3480         * config/libbid/_le_td.c: Likewise.
3481         * config/libbid/_lt_dd.c: Likewise.
3482         * config/libbid/_lt_sd.c: Likewise.
3483         * config/libbid/_lt_td.c: Likewise.
3484         * config/libbid/_mul_dd.c: Likewise.
3485         * config/libbid/_mul_sd.c: Likewise.
3486         * config/libbid/_mul_td.c: Likewise.
3487         * config/libbid/_ne_dd.c: Likewise.
3488         * config/libbid/_ne_sd.c: Likewise.
3489         * config/libbid/_ne_td.c: Likewise.
3490         * config/libbid/_sd_to_dd.c: Likewise.
3491         * config/libbid/_sd_to_df.c: Likewise.
3492         * config/libbid/_sd_to_di.c: Likewise.
3493         * config/libbid/_sd_to_sf.c: Likewise.
3494         * config/libbid/_sd_to_si.c: Likewise.
3495         * config/libbid/_sd_to_td.c: Likewise.
3496         * config/libbid/_sd_to_tf.c: Likewise.
3497         * config/libbid/_sd_to_udi.c: Likewise.
3498         * config/libbid/_sd_to_usi.c: Likewise.
3499         * config/libbid/_sd_to_xf.c: Likewise.
3500         * config/libbid/_sf_to_dd.c: Likewise.
3501         * config/libbid/_sf_to_sd.c: Likewise.
3502         * config/libbid/_sf_to_td.c: Likewise.
3503         * config/libbid/_si_to_dd.c: Likewise.
3504         * config/libbid/_si_to_sd.c: Likewise.
3505         * config/libbid/_si_to_td.c: Likewise.
3506         * config/libbid/_td_to_dd.c: Likewise.
3507         * config/libbid/_td_to_df.c: Likewise.
3508         * config/libbid/_td_to_di.c: Likewise.
3509         * config/libbid/_td_to_sd.c: Likewise.
3510         * config/libbid/_td_to_sf.c: Likewise.
3511         * config/libbid/_td_to_si.c: Likewise.
3512         * config/libbid/_td_to_tf.c: Likewise.
3513         * config/libbid/_td_to_udi.c: Likewise.
3514         * config/libbid/_td_to_usi.c: Likewise.
3515         * config/libbid/_td_to_xf.c: Likewise.
3516         * config/libbid/_tf_to_dd.c: Likewise.
3517         * config/libbid/_tf_to_sd.c: Likewise.
3518         * config/libbid/_tf_to_td.c: Likewise.
3519         * config/libbid/_udi_to_dd.c: Likewise.
3520         * config/libbid/_udi_to_sd.c: Likewise.
3521         * config/libbid/_udi_to_td.c: Likewise.
3522         * config/libbid/_unord_dd.c: Likewise.
3523         * config/libbid/_unord_sd.c: Likewise.
3524         * config/libbid/_unord_td.c: Likewise.
3525         * config/libbid/_usi_to_dd.c: Likewise.
3526         * config/libbid/_usi_to_sd.c: Likewise.
3527         * config/libbid/_usi_to_td.c: Likewise.
3528         * config/libbid/_xf_to_dd.c: Likewise.
3529         * config/libbid/_xf_to_sd.c: Likewise.
3530         * config/libbid/_xf_to_td.c: Likewise.
3531         * config/libbid/bid128.c: Likewise.
3532         * config/libbid/bid128_2_str.h: Likewise.
3533         * config/libbid/bid128_2_str_macros.h: Likewise.
3534         * config/libbid/bid128_2_str_tables.c: Likewise.
3535         * config/libbid/bid128_add.c: Likewise.
3536         * config/libbid/bid128_compare.c: Likewise.
3537         * config/libbid/bid128_div.c: Likewise.
3538         * config/libbid/bid128_fma.c: Likewise.
3539         * config/libbid/bid128_logb.c: Likewise.
3540         * config/libbid/bid128_minmax.c: Likewise.
3541         * config/libbid/bid128_mul.c: Likewise.
3542         * config/libbid/bid128_next.c: Likewise.
3543         * config/libbid/bid128_noncomp.c: Likewise.
3544         * config/libbid/bid128_quantize.c: Likewise.
3545         * config/libbid/bid128_rem.c: Likewise.
3546         * config/libbid/bid128_round_integral.c: Likewise.
3547         * config/libbid/bid128_scalb.c: Likewise.
3548         * config/libbid/bid128_sqrt.c: Likewise.
3549         * config/libbid/bid128_string.c: Likewise.
3550         * config/libbid/bid128_to_int16.c: Likewise.
3551         * config/libbid/bid128_to_int32.c: Likewise.
3552         * config/libbid/bid128_to_int64.c: Likewise.
3553         * config/libbid/bid128_to_int8.c: Likewise.
3554         * config/libbid/bid128_to_uint16.c: Likewise.
3555         * config/libbid/bid128_to_uint32.c: Likewise.
3556         * config/libbid/bid128_to_uint64.c: Likewise.
3557         * config/libbid/bid128_to_uint8.c: Likewise.
3558         * config/libbid/bid32_to_bid128.c: Likewise.
3559         * config/libbid/bid32_to_bid64.c: Likewise.
3560         * config/libbid/bid64_add.c: Likewise.
3561         * config/libbid/bid64_compare.c: Likewise.
3562         * config/libbid/bid64_div.c: Likewise.
3563         * config/libbid/bid64_fma.c: Likewise.
3564         * config/libbid/bid64_logb.c: Likewise.
3565         * config/libbid/bid64_minmax.c: Likewise.
3566         * config/libbid/bid64_mul.c: Likewise.
3567         * config/libbid/bid64_next.c: Likewise.
3568         * config/libbid/bid64_noncomp.c: Likewise.
3569         * config/libbid/bid64_quantize.c: Likewise.
3570         * config/libbid/bid64_rem.c: Likewise.
3571         * config/libbid/bid64_round_integral.c: Likewise.
3572         * config/libbid/bid64_scalb.c: Likewise.
3573         * config/libbid/bid64_sqrt.c: Likewise.
3574         * config/libbid/bid64_string.c: Likewise.
3575         * config/libbid/bid64_to_bid128.c: Likewise.
3576         * config/libbid/bid64_to_int16.c: Likewise.
3577         * config/libbid/bid64_to_int32.c: Likewise.
3578         * config/libbid/bid64_to_int64.c: Likewise.
3579         * config/libbid/bid64_to_int8.c: Likewise.
3580         * config/libbid/bid64_to_uint16.c: Likewise.
3581         * config/libbid/bid64_to_uint32.c: Likewise.
3582         * config/libbid/bid64_to_uint64.c: Likewise.
3583         * config/libbid/bid64_to_uint8.c: Likewise.
3584         * config/libbid/bid_b2d.h: Likewise.
3585         * config/libbid/bid_binarydecimal.c: Likewise.
3586         * config/libbid/bid_conf.h: Likewise.
3587         * config/libbid/bid_convert_data.c: Likewise.
3588         * config/libbid/bid_decimal_data.c: Likewise.
3589         * config/libbid/bid_decimal_globals.c: Likewise.
3590         * config/libbid/bid_div_macros.h: Likewise.
3591         * config/libbid/bid_dpd.c: Likewise.
3592         * config/libbid/bid_flag_operations.c: Likewise.
3593         * config/libbid/bid_from_int.c: Likewise.
3594         * config/libbid/bid_functions.h: Likewise.
3595         * config/libbid/bid_gcc_intrinsics.h: Likewise.
3596         * config/libbid/bid_inline_add.h: Likewise.
3597         * config/libbid/bid_internal.h: Likewise.
3598         * config/libbid/bid_round.c: Likewise.
3599         * config/libbid/bid_sqrt_macros.h: Likewise.
3600
3601 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
3602
3603         * Makefile.in: Change copyright header to refer to version
3604         3 of the GNU General Public License and to point readers at the
3605         COPYING3 file and the FSF's license web page.
3606         * config.host: Likewise.
3607
3608 2009-04-07  Alan Modra  <amodra@bigpond.net.au>
3609
3610         * config.host: Reorder and merge to match config.gcc change.
3611
3612 2009-04-03  Alan Modra  <amodra@bigpond.net.au>
3613
3614         * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
3615
3616 2009-03-28  Joseph Myers  <joseph@codesourcery.com>
3617
3618         * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
3619         armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
3620         m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
3621         powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
3622
3623 2009-02-12  Uros Bizjak  <ubizjak@gmail.com>
3624
3625         * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
3626         * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3627
3628 2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>
3629
3630         * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
3631         ia64/t-softfp-compat to tmake_file.
3632
3633         * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
3634
3635         * config/ia64/__divxf3.asm: New.
3636         * config/ia64/_fixtfdi.asm: Likewise.
3637         * config/ia64/_fixunstfdi.asm: Likewise.
3638         * config/ia64/_floatditf.asm: Likewise.
3639         * config/ia64/t-fprules-softfp: Likewise.
3640         * config/ia64/t-softfp-compat: Likewise.
3641         * config/ia64/tf-signs.c: Likewise.
3642
3643 2009-01-18  Ben Elliston  <bje@au.ibm.com>
3644
3645         * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3646
3647 2009-01-16  Ben Elliston  <bje@au.ibm.com>
3648
3649         * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
3650         to tmake_file.
3651
3652 2009-01-13  Ben Elliston  <bje@au.ibm.com>
3653
3654         * config/t-softfp: New file.
3655         * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
3656         (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
3657
3658 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
3659
3660         * config.host: Add m32r*-*-rtems*.
3661
3662 2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>
3663
3664         * config.host: Add m32c*-*-rtems*.
3665
3666 2008-11-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3667
3668         PR bootstrap/33100
3669         * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
3670         i386/t-crtstuff if linker supports ZERO terminator unwind entries.
3671         * configure: Regenerate.
3672         * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
3673         tmake_file here from gcc/config.gcc.
3674         Move extra_parts here from gcc/config.gcc.
3675         * config/i386/t-sol2: Move here from gcc/config/i386.
3676         Use gcc_srcdir instead of srcdir.
3677
3678 2008-11-18  Adam Nemet  <anemet@caviumnetworks.com>
3679
3680         * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
3681         case.
3682
3683 2008-11-09  Thomas Schwinge  <tschwinge@gnu.org>
3684
3685         * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
3686
3687 2008-10-08  Thomas Schwinge  <tschwinge@gnu.org>
3688
3689         * config.host: Fold `*-*-gnu*' cases into the Linux ones.
3690
3691 2008-09-03  Hari Sandanagobalane  <hariharan@picochip.com>
3692
3693         Add picoChip port.
3694         * config.host: Add picochip-*-*.
3695
3696 2008-08-06  Bob Wilson  <bob.wilson@acm.org>
3697
3698         * config.host: Match more processor names for Xtensa.
3699
3700 2008-07-08  H.J. Lu  <hongjiu.lu@intel.com>
3701
3702         * config/i386/64/t-softfp-compat: Update comments.
3703
3704 2008-07-07  H.J. Lu  <hongjiu.lu@intel.com>
3705
3706         * config/i386/64/_divtc3-compat.c: Moved to ...
3707         * config/i386/64/_divtc3.c: Here.
3708
3709         * config/i386/64/_multc3-compat.c: Moved to ...
3710         * config/i386/64/_multc3.c: Here.
3711
3712         * config/i386/64/_powitf2-compat.c: Moved to ...
3713         * config/i386/64/_powitf2.c: Here.
3714
3715         * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
3716         .c suffix instead of -compat.c.
3717
3718 2008-07-05  Uros Bizjak  <ubizjak@gmail.com>
3719
3720         * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
3721         (_FP_MUL_MEAT_D): Ditto.
3722         (_FP_DIV_MEAT_S): Ditto.
3723         (_FP_DIV_MEAT_D): Ditto.
3724
3725 2008-07-03  Richard Sandiford  <rdsandiford@googlemail.com>
3726
3727         * Makefile.in: Add support for __sync_* libgcc functions.
3728
3729 2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>
3730
3731         * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
3732
3733 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3734
3735         PR boostrap/36702
3736         * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
3737         and Linux/x86.  Include 64bit t-softfp-compat for Linux/x86.
3738
3739         * config/i386/64/t-fprules-softfp: Moved to ...
3740         * config/i386/64/t-softfp-compat: This.  New.
3741
3742 2008-07-02  Uros Bizjak  <ubizjak@gmail.com>
3743
3744         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
3745         Initialize f with 0.0.
3746
3747 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3748
3749         PR target/36669
3750         * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
3751
3752         * config/i386/64/_divtc3-compat.c: New.
3753         * config/i386/64/_multc3-compat.c: Likewise.
3754         * config/i386/64/_powitf2-compat.c: Likewise.
3755         * config/i386/64/eqtf2.c: Likewise.
3756         * config/i386/64/getf2.c: Likewise.
3757         * config/i386/64/letf2.c: Likewise.
3758         * config/i386/64/t-fprules-softfp: Likewise.
3759
3760 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3761
3762         * config.host: Add i386/${host_address}/t-fprules-softfp to
3763         tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
3764         i[34567]86-*-linux*, x86_64-*-linux*.
3765
3766         * configure.ac: Set host_address to 64 or 32 for x86.
3767         * configure: Regenerated.
3768
3769         * Makefile.in (config.status): Also depend on
3770         $(srcdir)/config.host.
3771
3772         * config/i386/32/t-fprules-softfp: New.
3773         * config/i386/32/tf-signs.c: Likewise.
3774
3775         * config/i386/64/sfp-machine.h: New. Moved from gcc.
3776
3777 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3778             Uros Bizjak  <ubizjak@gmail.com>
3779
3780         * config/i386/32/sfp-machine.h: New.
3781
3782 2008-06-26  Nathan Froyd  <froydnj@codesourcery.com>
3783
3784         * config/rs6000/t-ppccomm: Remove rules that conflict with
3785         auto-generated rules.
3786
3787 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3788
3789         * configure.ac: sinclude override.m4.
3790         * configure: Regenerate.
3791
3792 2008-06-11  Bernhard Fischer  <aldot@gcc.gnu.org>
3793
3794         * configure: Regenerate.
3795
3796 2008-06-10  Joseph Myers  <joseph@codesourcery.com>
3797
3798         * Makefile.in (DECNUMINC): Remove
3799         -I$(MULTIBUILDTOP)../../libdecnumber.
3800         * gstdint.h: New.
3801
3802 2008-06-07  Joseph Myers  <joseph@codesourcery.com>
3803
3804         * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
3805         parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
3806         alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
3807         arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
3808         hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
3809         i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
3810         i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
3811         i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
3812         i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
3813         mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
3814         powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
3815         powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
3816         strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
3817         vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
3818
3819 2008-05-25  Arthur Loiret  <arthur.loiret@u-psud.fr>
3820
3821         * config.host (sh2[lbe]*-*-linux*): Allow target.
3822
3823 2008-04-30  Nathan Froyd  <froydnj@codesourcery.com>
3824
3825         * config/rs6000/t-ppccomm: Add build rules for new files.
3826         (LIB2ADD_ST): New variable.
3827
3828 2008-04-07  Andy Hutchinson  <hutchinsonandy@aim.com>
3829
3830         PR target/34210
3831         PR target/35508
3832         * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
3833         * config/t-avr: New file. Build 16bit libgcc functions.
3834
3835 2008-03-02  Jakub Jelinek  <jakub@redhat.com>
3836
3837         PR target/35401
3838         * config/t-slibgcc-darwin: Make install-leaf dependent on
3839         install-darwin-libgcc-stubs instead of install.
3840
3841 2008-01-25  Joseph Myers  <joseph@codesourcery.com>
3842
3843         * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
3844         tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
3845         sh-*-rtemscoff*): Remove cases.
3846
3847 2007-12-27  Richard Sandiford  <rsandifo@nildram.co.uk>
3848
3849         * Makefile.in (all): Use install-leaf rather than install.
3850         (install): Split most of the rule into...
3851         (install-leaf): ...this new one.
3852
3853 2007-12-19  Etsushi Kato  <ek.kato@gmail.com>
3854             Paolo Bonzini  <bonzini@gnu.org>
3855
3856         PR target/30572
3857         * Makefile.in: Use @shlib_slibdir@ substitution to get
3858         correct install name on darwin.
3859         * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
3860
3861 2007-12-15  Hans-Peter Nilsson  <hp@axis.com>
3862
3863         * config.host (crisv32-*-elf, crisv32-*-none): New, same as
3864         cris-*-elf and cris-*-none.
3865         (crisv32-*-linux*): Similar, as cris-*-linux*.
3866
3867 2007-11-20  Rask Ingemann Lambertsen  <rask@sygehus.dk>
3868
3869         * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
3870
3871 2007-10-27  H.J. Lu  <hongjiu.lu@intel.com>
3872
3873         PR regression/33926
3874         * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
3875         * configure: Regenerated.
3876
3877 2007-09-27  H.J. Lu  <hongjiu.lu@intel.com>
3878
3879         * Makefile.in (dfp-filenames): Replace decimal_globals,
3880         decimal_data, binarydecimal and convert_data with
3881         bid_decimal_globals, bid_decimal_data, bid_binarydecimal
3882         and bid_convert_data, respectively.
3883
3884 2007-09-17  Chao-ying Fu  <fu@mips.com>
3885             Nigel Stephens  <nigel@mips.com>
3886
3887         * fixed-obj.mk: New file to support fine-grain fixed-point functions.
3888         * Makefile.in (fixed_point): Define.
3889         Check if fixed_point is yes to build support functions.
3890         * configure.ac: Check for fixed_point support.
3891         * configure: Regenerated.
3892         * gen-fixed.sh: New file to generate lists of fixed-point labels,
3893         funcs, modes, from, to.
3894
3895 2007-09-11  Janis Johnson  <janis187@us.ibm.com
3896
3897         * Makefile.in (dfp-filenames): Add bid128_noncomp.
3898
3899 2007-09-10  Janis Johnson  <janis187@us.ibm.com>
3900
3901         * Makefile.in (dfp-filenames): Remove decUtility, add
3902         decDouble, decPacked, decQuad, decSingle.
3903
3904 2007-08-27  Hans Kester  <hans.kester@ellips.nl>
3905
3906         * config.host : Add x86_64-elf target.
3907
3908 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
3909
3910         * configure.ac (set_have_cc_tls): Add a missing =.
3911         * configure: Regenerated.
3912
3913 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
3914
3915         * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
3916         and x86_64-*-linux*.
3917
3918         * config/t-tls: New file.
3919
3920         * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
3921
3922         * configure.ac: Include ../config/enable.m4 and
3923         ../config/tls.m4.  Use GCC_CHECK_CC_TLS to check if assembler
3924         supports TLS and substitute set_have_cc_tls.
3925         * configure: Regenerated.
3926
3927 2007-07-04  H.J. Lu  <hongjiu.lu@intel.com>
3928
3929         * Makefile.in: Use libbid for DFP when BID is enabled.
3930
3931 2007-06-14  Danny Smith  <dannysmith@users.sourceforge.net>
3932
3933         * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
3934         extra_parts. Add config/i386/t-cygming to tmake_file.
3935         * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
3936
3937 2007-05-29  Zuxy Meng  <zuxy.meng@gmail.com>
3938             Danny Smith  <dannysmith@users.sourceforge.net>
3939
3940         PR target/29498
3941         * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
3942         crtfastmath.o to extra_parts.  Add i386/t-crtfm to tmake_file.
3943         * config/i386/t-crtfm: Compile crtfastmath.o with
3944         -minline-all-stringops.
3945
3946 2007-05-10  Richard Sandiford  <richard@codesourcery.com>
3947
3948         * config.host (sparc-wrs-vxworks): New target.
3949
3950 2007-04-14  Kazu Hirata  <kazu@codesourcery.com>
3951
3952         * config.host: Recognize fido.
3953
3954 2007-04-04  Janis Johnson  <janis187@us.ibm.com>
3955
3956         * configure: Check host, not target, for decimal float support.
3957
3958 2007-04-03  Uros Bizjak  <ubizjak@gmail.com>
3959
3960         * config/i386/t-crtpc: New file.
3961         * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
3962         (x86_64-*-linux*): Ditto.
3963
3964 2007-02-30  Kai Tietz  <kai.tietz@onevision.com>
3965
3966         * config.host (x86_64-*-mingw*): New target.
3967
3968 2007-03-23  Michael Meissner  <michael.meissner@amd.com>
3969             H.J. Lu  <hongjiu.lu@intel.com>
3970
3971         * Makefile.in (enable_decimal_float): New.
3972         (DECNUMINC): Add
3973         -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
3974         (dec-objects): Move decimal32, decimal64 and decimal128 to ...
3975         (decbits-filenames): This.
3976         (decbits-objects): New.
3977         (libgcc-objects): Add $(decbits-objects).
3978
3979         * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
3980         Substitute enable_decimal_float.
3981         * configure: Regenerated.
3982
3983 2007-03-19  Hans-Peter Nilsson  <hp@axis.com>
3984
3985         * config.host (cris-*-elf | cris-*-none): Set extra_parts.
3986
3987 2007-03-12  Brooks Moses  <brooks.moses@codesourcery.com>
3988
3989         * Makefile.in (install-info): New dummy target.
3990
3991 2007-03-05  Bernd Schmidt  <bernd.schmidt@analog.com>
3992
3993         * config.host (bfin*-linux-uclibc*): Set extra_parts.
3994
3995 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
3996
3997         * Makefile.in: Add install-html and install-pdf dummy
3998         targets.
3999
4000 2007-02-05  Roger Sayle  <roger@eyesopen.com>
4001             Daniel Jacobowitz  <dan@codesourcery.com>
4002
4003         * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4004         (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4005         (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4006
4007 2007-01-29  Janis Johnson  <janis187@us.ibm.com>
4008
4009         * Makefile.in (dec-filenames): Add decExcept.
4010
4011 2007-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
4012
4013         PR bootstrap/30469
4014         * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4015         -fprofile-use.
4016
4017 2007-01-25  Daniel Jacobowitz  <dan@codesourcery.com>
4018
4019         * configure.ac: Add --enable-version-specific-runtime-libs.
4020         Correct $slibdir default.
4021         * configure: Regenerated.
4022
4023 2007-01-23  Joseph Myers  <joseph@codesourcery.com>
4024
4025         * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4026
4027 2007-01-21  Andrew Pinski  <pinskia@gmail.com>
4028
4029         PR target/30519
4030         * config.host (alpha*-*-linux*): Set extra_parts.
4031
4032 2007-01-09  Kaz Kojima  <kkojima@gcc.gnu.org>
4033
4034         * config/sh/t-linux: New.
4035         * config.host (sh*-*-linux*): Set tmake_file.
4036
4037 2007-01-05  Daniel Jacobowitz  <dan@codesourcery.com>
4038
4039         * Makefile.in (install): Handle multilibs.
4040
4041 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
4042
4043         * Makefile.in: Added .PHONY entry for documentation targets.
4044
4045 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
4046
4047         * Makefile.in: Add empty info, html, dvi, pdf targets.
4048
4049 2007-01-04  Mike Stump  <mrs@apple.com>
4050
4051         * Makefile.in (MAKEINFO): Remove.
4052         (PERL): Likewise.
4053
4054 2007-01-04  Paolo Bonzini  <bonzini@gnu.org>
4055
4056         * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4057         * configure: Regenerate.
4058         * Makefile.in (host_subdir): Substitute it.
4059         (gcc_objdir): Use it.
4060
4061 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
4062
4063         * config.host (ia64*-*-linux*): Set tmake_file.
4064
4065 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
4066
4067         * Makefile.in (version): Define.
4068
4069 2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>
4070             Paolo Bonzini  <bonzini@gnu.org>
4071
4072         * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4073         config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4074         config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4075         config/sparc/t-crtfm, config/t-slibgcc-darwin,
4076         config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4077         shared-object.mk, siditi-object.mk, static-object.mk: New files.
4078         * configure: Generated.