libgcc/ChangeLog

   1 2012-10-06  Mark Kettenis  <kettenis@openbsd.org>
   2
   3         * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
   4         * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
   5         (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
   6         (ElfW): Likewise.
   7
   8 2012-10-05  Jonathan Wakely  <jwakely.gcc@gmail.com>
   9
  10         PR other/53889
  11         * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
  12         Fix parameter names.
  13
  14 2012-10-04  Oleg Endo  <olegendo@gcc.gnu.org>
  15
  16         PR target/33135
  17         * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
  18         * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
  19         * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
  20
  21 2012-10-03  Oleg Endo  <olegendo@gcc.gnu.org>
  22
  23         PR target/50457
  24         * config/sh/linux-atomic.S: Delete.
  25         * config/sh/linux-atomic.c: New.
  26         * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
  27         linux-atomic.c.  Add cflags to disable warnings.
  28
  29 2012-10-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
  30
  31         PR other/53889
  32         * gthr.h (__gthread_recursive_mutex_destroy): Document new required
  33         function.
  34         * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
  35         * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
  36         * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
  37         * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
  38         * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
  39         Likewise.
  40         * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
  41         Likewise.
  42         * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
  43         Likewise.
  44         * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
  45         * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
  46
  47 2012-09-19  Mark Kettenis  <kettenis@openbsd.org>
  48
  49         * config.host (hppa-*-openbsd*): New target.
  50         * config/pa/t-openbsd: New file.
  51
  52 2012-09-15  Georg-Johann Lay  <avr@gjlay.de>
  53
  54         PR target/54222
  55         * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
  56         __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
  57         __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
  58         (__divsa3): Use __negsi2 to negate r_quoL.
  59         * config/avr/lib1funcs.S (FALIAS): New macro.
  60         (__divmodsi4): Break out and use __divmodsi4_neg1 as...
  61         (__negsi2): ...this new function.
  62         * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
  63         _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
  64         _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
  65         (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
  66         Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
  67         Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
  68
  69 2012-09-10  Oleg Endo  <olegendo@gcc.gnu.org>
  70
  71         PR target/54089
  72         * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
  73         (lshrsi3): Reimplement as lshrsi3_r0.
  74
  75 2012-09-10  Andreas Schwab  <schwab@linux-m68k.org>
  76
  77         PR target/46191
  78         * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
  79         of libgcc.a.
  80
  81 2012-09-07  Teresa Johnson  <tejohnson@google.com>
  82
  83         PR gcov-profile/54487
  84         * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
  85         differences.
  86
  87 2012-09-05  Georg-Johann Lay  <avr@gjlay.de>
  88
  89         PR target/54461
  90         * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
  91         not configured --with-avrlibc=no.
  92         * config/avr/t-avrlibc: New file.
  93         * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
  94         (DPBIT_FUNCS): Ditto.
  95         (TPBIT_FUNCS): Ditto.
  96
  97 2012-09-04  Teresa Johnson  <tejohnson@google.com>
  98
  99         * libgcov.c (struct gcov_summary_buffer): New structure.
 100         (gcov_histogram_insert): New function.
 101         (gcov_compute_histogram): Ditto.
 102         (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
 103         histograms during summary merging.
 104
 105 2012-09-01  Mark Kettenis  <kettenis@openbsd.org>
 106
 107         * config.host (x86_64-*-openbsd*): New target.
 108
 109 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
 110
 111         * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
 112         attribute.
 113
 114 2012-08-24  Georg-Johann Lay  <avr@gjlay.de>
 115
 116         PR target/54222
 117         * config/avr/t-avr (conv_X): Rename to func_X.
 118
 119 2012-08-24  Georg-Johann Lay  <avr@gjlay.de>
 120
 121         PR target/54222
 122         * config/avr/lib1funcs-fixed.S: New file.
 123         * config/avr/lib1funcs.S: Include it.  Undefine some divmodsi
 124         after they are used.
 125         (neg2, neg4): New macros.
 126         (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
 127         (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
 128         (__umulhisi3): Speed up MUL variant if there is enough flash.
 129         * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
 130         avr-modes.def.
 131         * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
 132         _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
 133         _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
 134         _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
 135         _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
 136         _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
 137         (LIB2FUNCS_EXCLUDE): Add supported functions.
 138
 139 2012-08-22  Georg-Johann Lay  <avr@gjlay.de>
 140
 141         * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
 142         LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
 143         libgcc-s-objects.
 144         * fixed-obj.mk: Only expand dependency if $o is not in
 145         LIB2FUNCS_EXCLUDE.
 146
 147 2012-08-22  H.J. Lu  <hongjiu.lu@intel.com>
 148
 149         * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
 150
 151 2012-08-22  Joseph Myers  <joseph@codesourcery.com>
 152
 153         * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
 154         depend on --enable-shared.
 155         ($(lib1asmfuncs-o)): Use %.vis files independent of
 156         --enable-shared.
 157         * static-object.mk ($(base)$(objext), $(base).vis)
 158         ($(base)_s$(objext)): Use same rules for visibility handling as in
 159         shared-object.mk.
 160
 161 2012-08-21  Ian Lance Taylor  <iant@google.com>
 162
 163         * config/i386/morestack.S (__morestack_non_split): Increase amount
 164         of space allocated for non-split code stack.
 165
 166 2012-08-19  Joseph Myers  <joseph@codesourcery.com>
 167
 168         * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
 169         even if inhibit_libc.
 170
 171 2012-08-17  Julian Brown  <julian@codesourcery.com>
 172
 173         * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
 174         -fexceptions -fnon-call-exceptions if not defined.
 175         ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
 176         * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
 177
 178 2012-08-17  Andreas Schwab  <schwab@linux-m68k.org>
 179
 180         * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
 181         type.
 182
 183 2012-08-16  David Edelsohn  <dje.gcc@gmail.com>
 184
 185         * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
 186         rs6000/t-slibgcc-aix.
 187
 188 2012-08-15  Segher Boessenkool  <segher@kernel.crashing.org>
 189
 190         * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
 191
 192 2012-08-15  Segher Boessenkool  <segher@kernel.crashing.org>
 193
 194         * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
 195
 196 2012-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 197
 198         PR driver/54171
 199         * Makefile.in (version): Replace top_srcdir with srcdir.
 200
 201 2012-08-03  Jonathan Yong  <jon_y@users.sourceforge.net>
 202
 203         * Makefile.in (version): set to BASE-VER file from gcc directory.
 204
 205 2012-08-01  Nick Clifton  <nickc@redhat.com>
 206
 207         * config/m32c/lib2funcs.c (__clrsbhi2): New function.
 208         Implements __clrsb for an HImode argument.
 209
 210 2012-07-31  Nick Clifton  <nickc@redhat.com>
 211
 212         * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
 213         Implements __clrsb for an HImode argument.
 214         * config/stormy16/clrsbhi2.c: New file:
 215         * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
 216
 217 2012-07-22  Steven Bosscher  <steven@gcc.gnu.org>
 218
 219         * libgcov.c (__gcov_ior_profiler): Benign comment fix.
 220
 221 2012-07-19  Tristan Gingold  <gingold@adacore.com>
 222             Richard Henderson  <rth@redhat.com>
 223
 224         * unwind-seh.c: New file.
 225         * unwind-generic.h: Include windows.h for SEH.
 226         (_Unwind_Exception): Use 6 private fields for SEH.
 227         (_GCC_specific_handler): Declare.
 228         * unwind-c.c (__gcc_personality_seh0): New function.
 229         Adjust for SEH.
 230         * config/i386/libgcc-cygming.ver: New file.
 231         * config/i386/t-seh-eh: New file.
 232         * config.host (x86_64-*-mingw*): Default to seh.
 233
 234 2012-07-14  Steven Bosscher  <steven@gcc.gnu.org>
 235
 236         * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
 237
 238 2012-06-17  Uros Bizjak  <ubizjak@gmail.com>
 239
 240         * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
 241         __builtin_expect when checking for exceptions.
 242         * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
 243
 244 2012-06-13  Uros Bizjak  <ubizjak@gmail.com>
 245
 246         * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
 247         function declaration.
 248         (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
 249         (FP_RND_MASK): New.
 250         * config/ia64/sfp-exceptions.c: New.
 251         * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
 252
 253 2012-06-13  Uros Bizjak  <ubizjak@gmail.com>
 254
 255         * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
 256         _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
 257         * config/i386/64/sfp-machine: ... (delete here) ...
 258         * config/i386/sfp-machine.h: ... to here.
 259         (FP_EX_MASK): Remove.
 260         (FP_RND_MASK): New.
 261         (FP_INIT_ROUNDMODE): Declare asm as volatile.
 262
 263 2012-06-11  Sriraman Tallam  <tmsriram@google.com>
 264
 265         * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
 266         * config/i386/libgcc-sol2.ver: Ditto.
 267         * config/i386/libgcc-glibc.ver: Ditto.
 268
 269 2012-06-11  Roland McGrath  <mcgrathr@google.com>
 270
 271         * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
 272         If __GLIBC__ is defined, refer to __pthread_key_create instead of
 273         pthread_cancel.
 274
 275 2012-06-09  Uros Bizjak  <ubizjak@gmail.com>
 276
 277         * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
 278         _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
 279         FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
 280         FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
 281         FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
 282         __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
 283         * config/i386/64/sfp-machine: ... (delete here) ...
 284         * config/i386/sfp-machine.h: ... to here.
 285         (FP_EX_MASK): New.
 286         (__sfp_handle_exceptions): New function declaration.
 287         (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
 288         * config/i386/sfp-exceptions.c: New.
 289         * config/i386/t-softfp: New.
 290         * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
 291         i386/t-softfp to tmake_file.
 292
 293 2012-06-03  David S. Miller  <davem@davemloft.net>
 294
 295         * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
 296         change.
 297
 298 2012-05-31  David S. Miller  <davem@davemloft.net>
 299
 300         * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
 301         multiply and divide instructions on 32-bit when V9.
 302         (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
 303
 304 2012-05-29  Joseph Myers  <joseph@codesourcery.com>
 305
 306         * config/arm/ieee754-df.S: Fix typos.
 307         * config/arm/ieee754-sf.S: Fix typos.
 308         * config/c6x/libunwind.S: Fix typos.
 309         * config/epiphany/udivsi3-float.c: Fix typos.
 310         * config/microblaze/muldi3_hard.S: Fix typos.
 311         * config/picochip/adddi3.S: Fix typos.
 312         * config/picochip/ashlsi3.S: Fix typos.
 313         * config/picochip/ashrsi3.S: Fix typos.
 314         * config/picochip/clzsi2.S: Fix typos.
 315         * config/picochip/cmpsi2.S: Fix typos.
 316         * config/picochip/divmod15.S: Fix typos.
 317         * config/picochip/divmodhi4.S: Fix typos.
 318         * config/picochip/divmodsi4.S: Fix typos.
 319         * config/picochip/longjmp.S: Fix typos.
 320         * config/picochip/lshrsi3.S: Fix typos.
 321         * config/picochip/parityhi2.S: Fix typos.
 322         * config/picochip/popcounthi2.S: Fix typos.
 323         * config/picochip/setjmp.S: Fix typos.
 324         * config/picochip/subdi3.S: Fix typos.
 325         * config/picochip/ucmpsi2.S: Fix typos.
 326         * config/picochip/udivmodhi4.S: Fix typos.
 327         * config/picochip/udivmodsi4.S: Fix typos.
 328         * config/spu/divv2df3.c: Fix typos.
 329         * config/spu/mfc_multi_tag_release.c: Fix typos.
 330         * config/spu/mfc_tag_release.c: Fix typos.
 331         * configure.ac: Fix typos.
 332         * configure: Regenerate.
 333
 334 2012-05-25  Ian Lance Taylor  <iant@google.com>
 335
 336         * config/i386/morestack.S (__morestack_non_split): Check whether
 337         caller is varargs and needs %bp to hold the stack frame on return.
 338
 339 2012-05-25  Olivier Hainque  <hainque@adacore.com>
 340
 341         * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
 342         sequence in the non pic case on VxWorks.
 343
 344 2012-05-24  Olivier Hainque  <hainque@adacore.com>
 345
 346         * Makefile.in: Move dependency on install-unwind_h from
 347         "install-leaf" to "install".
 348
 349 2012-05-24  Olivier Hainque  <hainque@adacore.com>
 350
 351         * Makefile.in (clean): Remove libgcc_tm.stamp as well.
 352         Use a separate command for stamp removals.
 353
 354 2012-05-21  Andrew Pinski  <apinski@cavium.com>
 355
 356         PR bootstrap/53183
 357         * configure.ac: Define the default includes to being none.
 358         * configure: Regenerate.
 359
 360 2012-05-16  Olivier Hainque  <hainque@adacore.com>
 361
 362         * Makefile.in (install-unwind_h): Rename into ...
 363         (install-unwind_h-forbuild): New target.
 364         (all): Use it instead of the former install-unwind_h.
 365         (install-unwind_h): Reinstate, copy to user install destination
 366         for include files, not to the internal gcc object directory one.
 367         (install-leaf): Depend on it.
 368
 369 2012-05-15  Olivier Hainque  <hainque@adacore.com>
 370
 371         * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
 372         register numbers. LR_REGNO replaces R_LR.
 373         (ucontext_for): New, helper for ...
 374         (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
 375         and 5.3 of ...
 376         (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
 377
 378 2012-05-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 379
 380         * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
 381         (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
 382         (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
 383         i386/t-cpuinfo ...
 384         (i[34567]86-*-*, x86_64-*-*): ... here.
 385
 386         * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
 387         * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
 388
 389         * config/i386/i386-cpuinfo.c: Rename to ...
 390         * config/i386/cpuinfo.c: ... this.
 391         * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
 392
 393         * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
 394         (libgcc_cv_init_priority): New test.
 395         * configure: Regenerate.
 396         * config.in: New file.
 397         * Makefile.in (clean): Rename config.h to auto-target.h.
 398         (config.h): Likewise.
 399         (stamp-h): Likewise.
 400
 401         * config/i386/cpuinfo.c (auto-target.h): Include.
 402         (CONSTRUCTOR_PRIORITY): Define.
 403         (__cpu_indicator_init): Use it.
 404
 405 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
 406
 407         * longlong.h: Use a URL instead of an FSF postal address.
 408         Replace spaces with tab.
 409
 410 2012-05-08  Teresa Johnson  <tejohnson@google.com>
 411
 412         * libgcov.c (gcov_clear, __gcov_reset): New functions.
 413         (__gcov_dump): Ditto.
 414         (gcov_dump_complete): New global variable.
 415         (gcov_exit): Export hidden to enable use in L_gcov_dump.
 416         (__gcov_flush): Outline functionality now in gcov_clear.
 417         * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
 418
 419 2012-04-28  Aurelien Jarno  <aurelien@aurel32.net>
 420
 421         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
 422         (mips*-*-linux*): Include mips/t-tpbit when long double is
 423         16 bytes long.
 424
 425 2012-04-25  Sriraman Tallam  <tmsriram@google.com>
 426
 427         * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
 428         (get_available_features): New argument. Check for AVX2.
 429         (__cpu_indicator_init): Modify call to get_available_features.
 430
 431 2012-04-25  Alan Modra  <amodra@gmail.com>
 432
 433         * config/rs6000/crtsavevr.S: New file.
 434         * config/rs6000/crtrestvr.S: New file.
 435         * config/rs6000/t-savresfgpr: Build the above.
 436         * config/rs6000/t-netbsd: Likewise.
 437
 438 2012-04-24  Sriraman Tallam  <tmsriram@google.com>
 439
 440         * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
 441
 442 2012-04-24  Sriraman Tallam  <tmsriram@google.com>
 443
 444         * libgcc/config/i386/i386-cpuinfo.c: New file.
 445         * libgcc/config/i386/t-cpuinfo: New file.
 446         * libgcc/config.host: Include t-cpuinfo.
 447         * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
 448
 449 2012-04-24  Chao-ying Fu  <fu@mips.com>
 450
 451         * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
 452
 453 2012-04-20  Thomas Schwinge  <thomas@codesourcery.com>
 454
 455         struct siginfo vs. siginfo_t
 456
 457         * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
 458         siginfo_t instead of struct siginfo.
 459         * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
 460         * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
 461         * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
 462         (ia64_handle_unwabi): Likewise.
 463         * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
 464         * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
 465         * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
 466         (sh_fallback_frame_state): Likewise.
 467         * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
 468         * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
 469
 470 2012-04-02  H.J. Lu  <hongjiu.lu@intel.com>
 471
 472         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
 473         system call number.
 474
 475 2012-03-31  Eric Botcazou  <ebotcazou@adacore.com>
 476
 477         * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
 478         if it hasn't been previously saved.
 479
 480 2012-03-29  H.J. Lu  <hongjiu.lu@intel.com>
 481
 482         * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
 483         only for glibc.
 484
 485 2012-03-28  Georg-Johann Lay  <avr@gjlay.de>
 486
 487         PR target/52737
 488         * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
 489         instead of __AVR_HAVE_8BIT_SP__.
 490
 491 2012-03-26  Tristan Gingold  <gingold@adacore.com>
 492
 493         * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
 494         (unw_table_entry): Use unw_word instead of unsigned long.
 495         (_Unwind_FindTableEntry): Likewise.
 496         * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
 497         * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
 498         (_Unwind_FindTableEntry): Likewise.
 499         * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
 500         (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
 501         (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
 502         (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
 503         (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
 504         (uw_frame_state_for, uw_update_reg_address, uw_update_context)
 505         (uw_init_context_1, uw_install_context): Likewise.
 506         (unw_word): Move to unwind-ia64.h
 507
 508 2012-03-26  Tristan Gingold  <gingold@adacore.com>
 509
 510         * config/vms/vms-ucrt0.c: Update copyright years.
 511         Add a sanity check.
 512         (___gcc_main_flags): Declare.
 513         (__main): Check flags to remap argv and exit code.
 514         * config.host (*-*-*vms*): Adjust extra_parts.
 515         * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
 516         (crt0.o): Add.
 517
 518 2012-03-22  Richard Earnshaw  <rearnsha@arm.com>
 519
 520         * arm/lib1funcs.asm (ctzsi2): New function.
 521         * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
 522         * arm/t-linux (LIB1ASMFUNCS): Likewise.
 523         * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
 524         * arm/t-symbian (LIB1ASMFUNCS): Likewise.
 525         * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
 526         * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
 527
 528 2012-03-21  Andreas Tobler  <andreast@fgznet.ch>
 529
 530         * config.host: Add bits to support powerpc64-*-freebsd*.
 531         * config/rs6000/freebsd-unwind.h: New file.
 532         * config/rs6000/t-freebsd64: New file.
 533
 534 2012-03-20  Richard Guenther  <rguenther@suse.de>
 535
 536         PR gcov-profile/52627
 537         * libgcov.c (init_mx): Fix mutex name.
 538
 539 2012-03-16  Tristan Gingold  <gingold@adacore.com>
 540
 541         * config/ia64/vms-unwind.h: Remove ulong (and replace
 542         it by unw_reg where used).  Define unw_reg with __int64.
 543
 544 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 545
 546         * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
 547         Solaris 8 handling.
 548         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
 549         Solaris 8 handling.
 550         (sparc_is_sighandler): Likewise.
 551
 552 2012-03-13  H.J. Lu  <hongjiu.lu@intel.com>
 553
 554         * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
 555         <= saved reg size.
 556
 557 2012-03-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 558
 559         * config/arm/crtn.S: Fix typo.
 560
 561 2012-03-13  Richard Guenther  <rguenther@suse.de>
 562
 563         * libgcov.c: Remove stdio.h include and NULL un-define.
 564
 565 2012-03-13  Richard Guenther  <rguenther@suse.de>
 566
 567         PR target/52569
 568         * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
 569
 570 2012-03-13  Richard Guenther  <rguenther@suse.de>
 571
 572         * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
 573
 574 2012-03-13  Richard Guenther  <rguenther@suse.de>
 575
 576         * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
 577         and __gthread_mutex_init_function definitions.
 578
 579 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 580
 581         * config.host (mips*-*-openbsd*): Remove.
 582
 583 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 584
 585         * config.host: Remove alpha*-dec-osf5.1* handling.
 586         * config/alpha/gthr-posix.c: Remove.
 587         * config/alpha/libgcc-osf5.ver: Remove.
 588         * config/alpha/osf5-unwind.h: Remove.
 589         * config/alpha/t-osf-pthread: Remove.
 590         * config/alpha/t-slibgcc-osf: Remove.
 591         * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
 592         * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
 593         [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
 594         * mkmap-flat.awk: Remove osf_export handling.
 595
 596 2012-03-12  Richard Guenther  <rguenther@suse.de>
 597
 598         * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
 599         * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
 600         (__gthread_mutex_init_function): New function.
 601         * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
 602
 603         PR gcov/49484
 604         * libgcov.c: Include gthr.h.
 605         (__gcov_flush_mx): New global variable.
 606         (init_mx, init_mx_once): New functions.
 607         (__gcov_flush): Protect self with a mutex.
 608         (__gcov_fork): Re-initialize mutex after forking.
 609         * unwind-dw2-fde.c: Change condition under which to use
 610         __GTHREAD_MUTEX_INIT_FUNCTION.
 611
 612 2012-03-12  Tristan Gingold  <gingold@adacore.com>
 613
 614         * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
 615         * config/ia64/t-vms: Likewise.
 616
 617 2012-03-11  Michael Hope  <michael.hope@linaro.org>
 618
 619         * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
 620         for Thumb-2.
 621
 622 2012-03-07  Walter Lee  <walt@tilera.com>
 623
 624         * config/tilepro/atomic.c: Rename "atomic_" prefix to
 625         "arch_atomic_".
 626         (atomic_xor): Rename and move definition to
 627         config/tilepro/atomic.h.
 628         (atomic_nand): Ditto.
 629         * config/tilepro/atomic.h: Rename "atomic_" prefix to
 630         "arch_atomic_".
 631         (arch_atomic_xor): Move from config/tilepro/atomic.c.
 632         (arch_atomic_nand): Ditto.
 633
 634 2012-03-07  Georg-Johann Lay  <avr@gjlay.de>
 635
 636         PR target/52507
 637         * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
 638
 639 2012-03-07  Georg-Johann Lay  <avr@gjlay.de>
 640
 641         PR target/52505
 642         * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
 643         from RAM.
 644
 645 2012-03-07  Georg-Johann Lay  <avr@gjlay.de>
 646
 647         PR target/52461
 648         PR target/52508
 649         * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
 650         if RAMPZ affects reading from RAM.
 651         (__tablejump_elpm__): Ditto.
 652         (.xload): Ditto.
 653         (__movmemx_hi): Ditto.
 654         (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
 655         (__do_global_dtors): Ditto.
 656         (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
 657         (__movmemx_hi): Ditto.
 658
 659 2012-03-05  Richard Henderson  <rth@redhat.com>
 660
 661         * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
 662         [ARM] (count_trailing_zeros): Use the builtin.
 663
 664 2012-03-01  Kai Tietz  <ktietz@redhat.com>
 665
 666         * soft-fp: Imported from glibc upstream.
 667
 668 2012-02-28  Kai Tietz  <ktietz@redhat.com>
 669
 670         * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
 671         for mingw-targets as attribute gcc_struct.
 672
 673 2012-02-28  Ian Lance Taylor  <iant@google.com>
 674
 675         * generic-morestack.c (__splitstack_releasecontext): Correct call
 676         to __morestack_release_segments.
 677
 678 2012-02-27  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 679
 680         PR target/52390
 681         * generic-morestack.c (__generic_morestack_set_initial_sp): Test
 682         for __linux__ when removing signals from __morestack_fullmask.
 683
 684 2012-02-23  Georg-Johann Lay  <avr@gjlay.de>
 685
 686         PR target/52261
 687         * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
 688
 689 2012-02-23  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
 690
 691         * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
 692         instead of HAVE_INITFINI_ARRAY.
 693         * config/ia64/crtend.S: Likewise.
 694
 695 2012-02-20  Kai Tietz  <ktietz@redhat.com>
 696
 697         PR libstdc++/52300
 698         * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
 699
 700         * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
 701         to w32-unwind.h header.
 702
 703 2012-02-19  Richard Sandiford  <rdsandiford@googlemail.com>
 704
 705         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
 706         (mips*-*-linux*): Remove t-slibgcc-libgcc.
 707         * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
 708         * config/mips/mips16.S (__mips16_rdhwr): Delete.
 709
 710 2012-02-19  Richard Sandiford  <rdsandiford@googlemail.com>
 711
 712         * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
 713
 714 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
 715
 716         PR libitm/52220
 717         * config/darwin-crt-tm.c: Correct typo.
 718
 719 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
 720             Patrick Marlier  <patrick.marlier@gmail.com>
 721
 722         PR libitm/52220
 723         * config/darwin-crt-tm.c: Generate dummy functions.
 724
 725 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
 726             Patrick Marlier  <patrick.marlier@gmail.com>
 727
 728         PR libitm/52042
 729         * config/darwin-crt-tm.c (getTMCloneTable): New function.
 730         (__doTMRegistrations): Call it.
 731         (__doTMdeRegistrations): Likewise.
 732
 733 2012-01-15  Georg-Johann Lay  <avr@gjlay.de>
 734             Anatoly Sokolov <aesok@post.ru>
 735             Eric Weddington <eric.weddington@atmel.com>
 736
 737         PR target/52261
 738         * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
 739         (__epilogue_restores__): Ditto.
 740
 741 2012-02-15  Eric Botcazou  <ebotcazou@adacore.com>
 742
 743         PR target/51921
 744         PR target/52205
 745         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
 746         Solaris 11 and slightly reformat.
 747         (sparc_is_sighandler): Likewise.
 748
 749 2012-02-14  Walter Lee  <walt@tilera.com>
 750
 751         * config.host: Handle tilegx and tilepro.
 752         * config/tilegx/sfp-machine.h: New file.
 753         * config/tilegx/sfp-machine32.h: New file.
 754         * config/tilegx/sfp-machine64.h: New file.
 755         * config/tilegx/t-crtstuff: New file.
 756         * config/tilegx/t-softfp: New file.
 757         * config/tilegx/t-tilegx: New file.
 758         * config/tilepro/atomic.c: New file.
 759         * config/tilepro/atomic.h: New file.
 760         * config/tilepro/linux-unwind.h: New file.
 761         * config/tilepro/sfp-machine.h: New file.
 762         * config/tilepro/softdivide.c: New file.
 763         * config/tilepro/softmpy.S: New file.
 764         * config/tilepro/t-crtstuff: New file.
 765         * config/tilepro/t-tilepro: New file.
 766
 767 2012-02-07  Jonathan Wakely  <jwakely.gcc@gmail.com>
 768
 769         PR libstdc++/51296
 770         PR libstdc++/51906
 771         * gthr-posix.h: Allow static initializer macros to be disabled.
 772         (__gthrw_pthread_cond_init): Define weak reference unconditionally.
 773
 774 2012-02-05  Chung-Lin Tang  <cltang@codesourcery.com>
 775
 776         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
 777         Add t-slibgcc-libgcc to tmake_file.
 778         * config/mips/libgcc-mips16.ver: Revert previous patch.
 779         * config/mips/mips16.S (__mips16_rdhwr): Hide.
 780
 781 2012-02-02  Sumanth G <sumanth.gundapaneni@kpitcummins.com>
 782             Jayant R Sonar <jayant.sonar@kpitcummins.com>
 783
 784         * config.host: Add National Semiconductor CR16 target (cr16-*-*).
 785         * config/cr16/crti.S: New file.
 786         * config/cr16/crtlibid.S: New file.
 787         * config/cr16/crtn.S: New file.
 788         * config/cr16/lib1funcs.S: New file.
 789         * config/cr16/t-cr16: New file.
 790         * config/cr16/t-crtlibid: New file.
 791         * config/cr16/unwind-dw2.h: New file.
 792         * config/cr16/unwind-cr16.c: New file.
 793         * config/cr16/divmodhi3.c: New file.
 794
 795 2012-01-25  Alan Modra  <amodra@gmail.com>
 796
 797         * config/rs6000/t-linux64: Delete.  Move..
 798         * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
 799         * config/rs6000/t-linux: ..and libgcc flags to here.
 800
 801 2012-01-22  Douglas B Rupp  <rupp@gnat.com>
 802
 803         * config.host (i[34567]86-*-interix3*):
 804         Change triplet to i[34567]86-*-interix[3-9]*.
 805         * configure: Regenerate.
 806
 807 2012-01-15  Chung-Lin Tang  <cltang@codesourcery.com>
 808             Richard Sandiford  <rdsandiford@googlemail.com>
 809
 810         * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
 811         * config/mips/mips16.S (__mips16_rdhwr): New function.
 812         * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
 813
 814 2012-01-11  Nathan Sidwell  <nathan@acm.org>
 815
 816         * libgcov.c (__gcov_init): Ignore objects with no functions.
 817
 818 2012-01-10  Georg-Johann Lay  <avr@gjlay.de>
 819
 820         PR target/49868
 821         Extend __pgmx semantics to linearize memory.
 822         * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
 823         * config/avr/lib1funcs.S (__xload_1): New function.
 824         (__movmemx_qi, __movmemx_hi): New functions.
 825         (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
 826         semantics.
 827
 828 2012-01-09  Eric Botcazou  <ebotcazou@adacore.com>
 829
 830         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
 831         purported sigacthandler address isn't null before dereferencing it.
 832         (sparc_is_sighandler): Likewise.
 833
 834 2012-01-09  Eric Botcazou  <ebotcazou@adacore.com>
 835
 836         PR ada/41929
 837         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
 838         add CFA.  Revert back to old code for Solaris 8+ multi-threaded.
 839         (sparc_is_sighandler): Likewise.
 840         (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
 841
 842 2012-01-06  Tristan Gingold  <gingold@adacore.com>
 843
 844         * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
 845         compatibility thunks...
 846         (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
 847         (crtbeginS.o, crtendS.o): ... and these to ...
 848         * config/ia64/t-ia64-elf: ... this new file.
 849         * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
 850         (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
 851
 852 2012-01-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 853
 854         * configure: Regenerate.
 855         * config/s390/t-crtstuff: Remove -fPIC.
 856
 857 2012-01-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
 858
 859         PR bootstrap/51006
 860         * enable-execute-stack-mprotect.c (getpagesize): Do not define
 861         for NetBSD.
 862
 863 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
 864
 865         PR target/51345
 866         * config/avr/lib1funcs.S: Remove FIXME comments.
 867         (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
 868
 869 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
 870
 871         Implement light-weight DImode support.
 872         * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
 873         _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
 874         * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
 875         __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
 876
 877 2011-12-30  Nathan Sidwell  <nathan@acm.org>
 878
 879         * libgcov.c (gcov_crc32): Remove global var.
 880         (free_fn_data): New function.
 881         (buffer_fn_data): Pass in filename, more robust error recovery.
 882         (crc32_unsigned): New function.
 883         (gcov_exit): More robust detection of new program. More robust
 884         error recovery.
 885         (__gcov_init): Do not update program's crc here.
 886
 887 2011-12-21  Tristan Gingold  <gingold@adacore.com>
 888
 889         * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
 890
 891 2011-12-21  Ian Lance Taylor  <iant@google.com>
 892
 893         * config/i386/morestack.S: Simplify CFI opcodes throughout.
 894
 895 2011-12-20  Ian Lance Taylor  <iant@google.com>
 896
 897         * config/i386/morestack.S (__morestack_non_split): If there is
 898         enough stack space already, don't split.  Ask for more stack space
 899         than we required.
 900
 901 2011-12-20  Sergio Durigan Junior  <sergiodj@redhat.com>
 902
 903         * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
 904         `sys/sdt.h'.
 905         (_Unwind_DebugHook): New function.
 906         (uw_restore_core_regs): New define.
 907         (unwind_phase2): Use uw_restore_core_regs instead of
 908         restore_core_regs.
 909         (unwind_phase2_forced): Likewise.
 910         (__gnu_Unwind_Resume): Likewise.
 911
 912 2011-12-20  Uros Bizjak  <ubizjak@gmail.com>
 913
 914         * config/alpha/linux-unwind.h: Update copyright years.
 915         (MD_FROB_UPDATE_CONTEXT): New define.
 916         (alpha_frob_update_context): New function.
 917
 918 2011-12-17  Richard Sandiford  <rdsandiford@googlemail.com>
 919
 920         * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
 921         tmake_file rather replacing it.
 922
 923 2011-12-15  Iain Sandoe  <iains@gcc.gnu.org>
 924
 925         * config/rs6000/darwin-world.S (toplevel): Make it clear that this
 926         function is not used for PPC64.
 927         (save_world): Amend comments.  Update the VRsave mask to reflect the
 928         saved regs.
 929         (rest_world): Update comments, do not  clobber r10, do not use r8.
 930         (eh_rest_world_r10): Amend comments, do not use r8.
 931         (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
 932         no longer used, move restore of CR and target address to the end of
 933         the routine.
 934
 935 2011-12-14  H.J. Lu  <hongjiu.lu@intel.com>
 936
 937         * generic-morestack.c (__generic_morestack_set_initial_sp): Check
 938         __GLIBC__ instead of __linux__ when using __SIGRTMIN.
 939
 940 2011-12-14  Georg-Johann Lay  <avr@gjlay.de>
 941
 942         PR target/49313
 943         * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
 944         * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
 945
 946 2011-12-11  Eric Botcazou  <ebotcazou@adacore.com>
 947
 948         * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
 949
 950 2011-12-09  Georg-Johann Lay  <avr@gjlay.de>
 951
 952         PR target/49313
 953         * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
 954         * config/avr/lib1funcs.S (__muldi3): New function.
 955
 956 2011-12-06  Andrew Pinski  <apinski@cavium.com>
 957
 958         * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
 959         size of func_ptr.
 960         (__frame_dummy_init_array_entry): Likewise.
 961
 962 2011-12-06  Georg-Johann Lay  <avr@gjlay.de>
 963
 964         Forward-port from gcc-4_6-branch r181936 2011-12-02.
 965
 966         PR target/51345
 967         PR target/51002
 968         * config/avr/lib1funcs.S (__prologue_saves__,
 969         __epilogue_restores__, __divdi3_moddi3): Enclose parts using
 970         __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__).  Add FIXME comments.
 971
 972 2011-12-04  Iain Sandoe  <iains@gcc.gnu.org>
 973
 974         * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
 975
 976 2011-11-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 977
 978         PR other/51272
 979         * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
 980         (_ITM_deregisterTMCloneTable): Likewise.
 981         (__register_frame_info): Fix unused warning.
 982         (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
 983         pthread_default_stacksize_np): Likewise.
 984         * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
 985
 986 2011-11-29  DJ Delorie  <dj@redhat.com>
 987
 988         * config.host (rl78-*-elf): New case.
 989         * config/rl78: New directory for the Renesas RL78.
 990
 991 2011-11-29  Bernd Schmidt  <bernds@codesourcery.com>
 992
 993         * config.host (tic6x-*-uclinux): Append to extra_parts.  Fix
 994         formatting.
 995
 996 2011-11-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 997
 998         PR other/51022
 999         * config/rs6000/t-savresfgpr: New file.
1000         * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1001         $(srcdir)/config/rs6000/eabi.S.
1002         * config/rs6000/t-ppccomm-ldbl: Remove.
1003         * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1004         tmake_file.
1005         (powerpc-*-eabispe*): Likewise.
1006         (powerpc-*-eabi*): Likewise.
1007         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1008         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1009         to tmake_file, remove rs6000/t-ppccomm-ldbl.
1010         (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1011         tmake_file.
1012         (powerpc-*-eabisim*): Likewise.
1013         (powerpc-*-elf*): Likewise.
1014         (powerpc-*-eabialtivec*): Likewise.
1015         (powerpc-xilinx-eabi*): Likewise.
1016         (powerpc-*-rtems*): Likewise.
1017         (powerpcle-*-elf*): Likewise.
1018         (powerpcle-*-eabisim*): Likewise.
1019         (powerpcle-*-eabi*): Likewise.
1020
1021 2011-11-27  Ian Lance Taylor  <iant@google.com>
1022
1023         * generic-morestack.c (__splitstack_find): Check for NULL old
1024         stack value.
1025         (__splitstack_resetcontext): New function.
1026         (__splitstack_releasecontext): New function.
1027         * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1028
1029 2011-11-27  Iain Sandoe  <iains@gcc.gnu.org>
1030
1031         * config/darwin-crt-tm.c: Correct comments, use correct licence.
1032
1033 2011-11-27  Iain Sandoe  <iains@gcc.gnu.org>
1034
1035         * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1036
1037 2011-11-26  Richard Henderson  <rth@redhat.com>
1038
1039         * config/m68k/linux-atomic.c: New file.
1040         * config/m68k/t-linux: New file.
1041         * config.host (m68k-uclinux, m68k-linux): Use it.
1042
1043 2011-11-26  Richard Henderson  <rth@redhat.com>
1044
1045         * crtstuff.c (__TMC_LIST__): Mark used not unused.
1046         (__TMC_END__): Only declare if hidden is available; in the definition,
1047         if hidden is unavailable add a null record.
1048         (deregister_tm_clones, register_tm_clones): New.
1049         (__do_global_dtors_aux, frame_dummy): Use them.
1050         (__do_global_dtors, __do_global_ctors_1): Likewise.
1051
1052 2011-11-22  Iain Sandoe  <iains@gcc.gnu.org>
1053
1054         * config/darwin-crt-tm.c: New file.
1055         * config.host (darwin): Build crttms.o crttme.o to provide
1056         startup and shutdown for tm clones.
1057         * config/t-darwin (crttms.o): New build rule.
1058         (crttme.o): Likewise.
1059
1060 2011-11-21  Hans-Peter Nilsson  <hp@axis.com>
1061
1062         * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1063         et al.
1064
1065 2011-11-21  Richard Henderson  <rth@redhat.com>
1066
1067         * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1068         (__TMC_LIST__, __TMC_END__): New.
1069         (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1070         (__do_global_dtors): Likewise.
1071         (frame_dummy): Call _ITM_registerTMCloneTable.
1072         (__do_global_ctors_1): Likewise.
1073
1074 2011-11-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1075
1076         * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1077         (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1078         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1079         (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1080         * config/i386/t-darwin64: Remove.
1081         * config/sh/t-netbsd (LIB2ADD): Remove.
1082
1083 2011-11-21  Georg-Johann Lay  <avr@gjlay.de>
1084
1085         PR target/49313
1086         * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1087         (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1088         * config/avr/lib1funcs.S (wmov): New assembler macro.
1089         (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1090         (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1091         (__udivmod64): New function.
1092         (__negdi2): New function.
1093
1094 2011-11-21  Gerald Pfeifer  <gerald@pfeifer.com>
1095
1096         * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1097         *-*-freebsd*aout*): Remove.
1098
1099 2011-11-20  Hans-Peter Nilsson  <hp@axis.com>
1100
1101         * static-object.mk (c_flags-$o): Save c_flags.
1102         ($(base)$(objext)): Use it.
1103
1104 2011-11-18  Steve Ellcey  <sje@cup.hp.com>
1105
1106         * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1107
1108 2011-11-18  Georg-Johann Lay  <avr@gjlay.de>
1109
1110         PR target/49868
1111         * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1112         * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1113         New functions.
1114
1115 2011-11-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1116
1117         * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1118         functions.
1119         (aeabi_uidivmod): Likewise.
1120         (umodsi3): Likewise.
1121         (divsi3): Likewise.
1122         (aeabi_idivmod): Likewise.
1123         (modsi3): Likewise.
1124
1125 2011-11-16  Tristan Gingold  <gingold@adacore.com>
1126
1127         * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1128
1129 2011-11-15  Georg-Johann Lay  <avr@gjlay.de>
1130
1131         PR target/49868
1132         * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3,  _load_4.
1133         * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1134
1135 2011-11-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1136
1137         * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1138         tmake_file list.
1139         * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1140         * config/pa/t-stublib64: Delete.
1141
1142 2011-11-12  Richard Henderson  <rth@redhat.com>
1143
1144         * config/rs6000/linux-unwind.h (frob_update_context): Properly
1145         cast the pointer argument to _Unwind_SetGRPtr.
1146
1147 2011-11-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1148
1149         * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1150
1151 2011-11-09  Ian Lance Taylor  <iant@google.com>
1152
1153         * generic-morestack.c: Include <string.h>.
1154         (uintptr_type): Define.
1155         (struct initial_sp): Add dont_block_signals field.  Reduce size of
1156         extra array by 1.
1157         (allocate_segment): Set prev field to NULL.  Don't set
1158         __morestack_current_segment or __morestack_segments.
1159         (__generic_morestack): Update current->prev and *pp after calling
1160         allocate_segment.
1161         (__morestack_block_signals): Don't do anything if
1162         dont_block_signals is set.
1163         (__morestack_unblock_signals): Likewise.
1164         (__generic_findstack): Check for initial_sp == NULL.  Add casts to
1165         uintptr_type.
1166         (__splitstack_block_signals): New function.
1167         (enum __splitstack_content_offsets): Define.
1168         (__splitstack_getcontext, __splitstack_setcontext): New functions.
1169         (__splitstack_makecontext): New function.
1170         (__splitstack_block_signals_context): New function.
1171         (__splitstack_find_context): New function.
1172         * config/i386/morestack.S (__morestack_get_guard): New function.
1173         (__morestack_set_guard, __morestack_make_guard): New functions.
1174         * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1175
1176 2011-11-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1177
1178         * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1179         (i[34567]86-*-mingw*): ... here.
1180         (x86_64-*-mingw*): ... here.
1181
1182 2011-11-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1183
1184         * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1185
1186 2011-11-07  Nathan Sidwell  <nathan@acm.org>
1187
1188         * libgcov.c (struct gcov_fn_buffer): New struct.
1189         (buffer_fn_data): New helper.
1190         (gcov_exit): Rework for new gcov data structures.
1191
1192 2011-11-07  Georg-Johann Lay  <avr@gjlay.de>
1193
1194         PR target/49313
1195         * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1196
1197 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1198
1199         * config.host (tmake_file): Correct comment.
1200         (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1201         t-libgcc-pic.
1202         (bfin*-uclinux*): Likewise.
1203         (bfin*-linux-uclibc*): Likewise.
1204         (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1205
1206         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1207         assigning.
1208         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1209         * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1210         * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1211         * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1212         * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1213         * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1214         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1215         * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1216         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1217         * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1218         * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1219         * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1220         * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1221
1222         * config/bfin/t-elf: Remove.
1223         * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1224
1225 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1226
1227         * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1228         (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1229         (lm32-*-elf*, lm32-*-rtems*): Split into ...
1230         (lm32-*-elf*): ... this.
1231         (lm32-*-rtems*): ... and this.
1232         Add to tmake_file.
1233         (m32r-*-rtems*): Add to tmake_file.
1234         (moxie-*-rtems*): Likewise.
1235         (sparc-*-rtems*): Likewise.
1236         Remove t-rtems from tmake_file.
1237         (sparc64-*-rtems*): Likewise.
1238         * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1239         instead.
1240
1241 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1242
1243         PR bootstrap/50982
1244         * config/gthr-posix.h: Move ...
1245         * gthr-posix.h: ... here.
1246         * config/gthr-lynx.h: Reflect this.
1247         * config/gthr-vxworks.h: Likewise.
1248         * config/rs6000/gthr-aix.h: Likewise.
1249         * configure.ac (target_thread_file): Likewise.
1250         * configure: Regenerate.
1251
1252 2011-11-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1253
1254         * config.host (arm*-*-rtemseabi*): New target.
1255
1256 2011-11-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1257
1258         PR other/50991
1259         * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
1260         extra-parts.
1261
1262 2011-11-05  Joern Rennecke  <joern.rennecke@embecosm.com>
1263
1264         * config.host (epiphany-*-elf*): New configuration.
1265         * config/epiphany: New Directory.
1266
1267 2011-11-05  Ralf Corsépius  <ralf.corsepius@rtems.org>
1268
1269         * config.host (avr-*-rtems*): Add config/avr/t-rtems.
1270         * config/avr/t-rtems: New.
1271         Filter out _exit from LIB1ASMFUNCS.
1272
1273 2011-11-04  David S. Miller  <davem@davemloft.net>
1274
1275         * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
1276         * configure: Rebuild.
1277
1278 2011-11-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1279
1280         * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
1281         variable.
1282
1283 2011-11-04  Georg-Johann Lay  <avr@gjlay.de>
1284
1285         PR target/50931
1286         * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
1287         * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
1288
1289 2011-11-04  Joel Sherrill  <joel.sherrill@oarcorp.com>
1290
1291         PR target/50989
1292         * config.host (sparc-*-rtems*): Add sparc/t-softmul.
1293
1294 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1295
1296         * config/c6x/t-elf (LIB2ADDEH): Set.
1297         * config/c6x/t-c6x-elf: Remove.
1298
1299 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1300
1301         * config/i386/sol2-ci.S: Rename to ...
1302         * config/i386/crti.S: ... this.
1303         * config/i386/sol2-cn.S: Rename to ...
1304         * config/i386/crtn.S: ... this.
1305         * config/sparc/sol2-ci.S: Rename to ...
1306         * config/sparc/crti.S: ... this.
1307         * config/sparc/sol2-cn.S: Rename to ...
1308         * config/sparc/crtn.S: ... this.
1309         * config/t-sol2 (CUSTOM_CRTIN): Remove.
1310         (crti.o, crtn.o): Remove.
1311
1312 2011-11-04  Tristan Gingold  <gingold@adacore.com>
1313
1314         * config/ia64/fde-vms.c: Do not include md-unwind-support.h
1315
1316 2011-11-04  Kaz Kojima  <kkojima@gcc.gnu.org>
1317
1318         * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
1319
1320 2011-11-03  Hans-Peter Nilsson  <hp@axis.com>
1321
1322         * config.host (crisv32-*-none, cris-*-none): Remove.
1323         (crisv32-*-elf): Append to tmake_file, don't just set it.
1324         (cris-*-elf): Add missing t-fdpbit to tmake_file.
1325
1326 2011-11-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1327
1328         * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
1329         (ecrtn$(objext)): Likewise.
1330         (ncrti$(objext)): Likewise.
1331         (ncrtn$(objext)): Likewise.
1332
1333 2011-11-03  Andreas Schwab  <schwab@redhat.com>
1334
1335         * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
1336
1337 2011-11-02  David S. Miller  <davem@davemloft.net>
1338
1339         * configure.ac: Set host_address on sparc too.
1340         * configure: Regenerate.
1341         * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
1342         based upon host_address.
1343         * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
1344
1345 2011-11-02  Jason Merrill  <jason@redhat.com>
1346
1347         * config/rs6000/t-ppccomm: Add missing \.
1348
1349 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1350
1351         * gthr-single.h, gthr.h: New files.
1352         * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
1353         config/gthr-vxworks.h, config/i386/gthr-win32.h,
1354         config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
1355         config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
1356         * config/i386/gthr-win32.c: Include "gthr-win32.h".
1357         * configure.ac (thread_header): New variable.
1358         Set it depending on target_thread_file.
1359         (gthr-default.h): Link from $thread_header.
1360         * configure: Regenerate.
1361         * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
1362
1363 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1364
1365         * configure.ac (tm_file_): New variable.
1366         Determine from tm_file.
1367         (tm_file, tm_defines): Substitute.
1368         * configure: Regenerate.
1369         * mkheader.sh: New file.
1370         * Makefile.in (clean): Remove libgcc_tm.h.
1371         ($(objects)): Depend on libgcc_tm.h.
1372         (libgcc_tm_defines, libgcc_tm_file): New variables.
1373         (libgcc_tm.h, libgcc_tm.stamp): New targets.
1374         ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
1375         ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
1376         ($(extra-parts)): Depend on libgcc_tm.h.
1377         * config.host (tm_defines, tm_file): New variable.
1378         (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
1379         (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
1380         (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
1381         (avr-*-rtems*): Likewise.
1382         (avr-*-*): Likewise.
1383         (frv-*-elf): Likewise.
1384         (frv-*-*linux*): Likewise.
1385         (h8300-*-rtems*): Likewise.
1386         (h8300-*-elf*): Likewise.
1387         (i[34567]86-*-darwin*): Likewise.
1388         (x86_64-*-darwin*): Likewise.
1389         (rx-*-elf): Likewise.
1390         (tic6x-*-uclinux): Likewise.
1391         (tic6x-*-elf): Likewise.
1392         (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
1393         * config/alpha/gthr-posix.c: Include libgcc_tm.h.
1394         * config/i386/cygming-crtbegin.c: Likewise.
1395         * config/i386/cygming-crtend.c: Likewise.
1396         * config/ia64/fde-vms.c: Likewise.
1397         * config/ia64/unwind-ia64.c: Likewise.
1398         * config/libbid/bid_gcc_intrinsics.h: Likewise.
1399         * config/rs6000/darwin-fallback.c: Likewise.
1400         * config/stormy16/lib2funcs.c: Likewise.
1401         * config/xtensa/unwind-dw2-xtensa.c: Likewise.
1402         * crtstuff.c: Likewise.
1403         * dfp-bit.h: Likewise.
1404         * emutls.c: Likewise.
1405         * fixed-bit.c: Likewise.
1406         * fp-bit.c: Likewise.
1407         * generic-morestack-thread.c: Likewise.
1408         * generic-morestack.c: Likewise.
1409         * libgcc2.c: Likewise.
1410         * libgcov.c: Likewise.
1411         * unwind-dw2-fde-dip.c: Likewise.
1412         * unwind-dw2-fde.c: Likewise.
1413         * unwind-dw2.c: Likewise.
1414         * unwind-sjlj.c: Likewise.
1415
1416 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1417
1418         * configure.ac: Include ../config/picflag.m4.
1419         (GCC_PICFLAG): Call it.
1420         Substitute.
1421         * configure: Regenerate.
1422         * Makefile.in (gcc_srcdir): Remove.
1423         (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1424         (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1425         (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1426         ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1427         ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1428         Use $<.
1429         Remove comment.
1430         * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1431         * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1432         to refer to libgcc2.c.
1433         Use $<.
1434         * config/darwin-64.c: New file.
1435         * config/darwin-crt3.c: Remove comment.
1436         * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1437         config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1438         config/udivmodsi4.c: New files.
1439         * config/memcmp.c, config/memcpy.c, config/memmove.c,
1440         config/memset.c: New files.
1441         * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1442         * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1443         * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1444         * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1445         * config/t-openbsd-thread: New file.
1446         * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1447         * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1448         * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1449         * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1450         qrnnd.S.
1451         Adapt filename.
1452         * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1453         to refer to gthr-posix.c.
1454         * config/alpha/t-vms (LIB2ADD): Set.
1455         * config/alpha/vms-gcc_shell_handler.c: New file.
1456         * config/arm/bpabi.c, config/arm/fp16.c,
1457         config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1458         config/arm/unaligned-funcs.c: New files.
1459         * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1460         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1461         * config/arm/t-linux: Likewise.
1462         * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1463         * config/arm/t-netbsd: New file.
1464         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1465         * config/arm/t-symbian (LIB2ADD_ST): Set.
1466         * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1467         * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1468         * config/bfin/t-elf: New file.
1469         * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1470         config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1471         config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1472         config/c6x/ltf.c: New files.
1473         * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1474         (HOST_LIBGCC2_CFLAGS): Set.
1475         * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1476         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1477         * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1478         New files.
1479         * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1480         * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1481         * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1482         config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1483         config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1484         files.
1485         * config/frv/t-frv (LIB2ADD): Set.
1486         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1487         * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1488         config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1489         config/h8300/popcounthi2.c: New files.
1490         * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1491         * config/i386/gthr-win32.c: New file.
1492         * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1493         * config/i386/t-cygwin: Likewise.
1494         * config/i386/t-darwin, config/i386/t-darwin64,
1495         config/i386/t-gthr-win32, config/i386/t-interix: New files.
1496         * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1497         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1498         * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1499         * config/ia64/quadlib.c: New file.
1500         * config/ia64/t-hpux (LIB2ADD): Set.
1501         * config/ia64/t-ia64: Add comment.
1502         * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1503         * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1504         (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1505         * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1506         * config/m32c/t-m32c (LIB2ADD): Set.
1507         * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1508         * config/m32r/t-m32r: Likewise.
1509         * config/m68k/fpgnulib.c: New file.
1510         * config/m68k/t-floatlib (LIB2ADD): Set.
1511         (xfgnulib.c): New target.
1512         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1513         * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1514         * config/mep/t-mep (LIB2ADD): Set.
1515         * config/microblaze/divsi3.asm: Rename to divsi3.S.
1516         * config/microblaze/moddi3.asm: Rename to moddi3.S.
1517         * config/microblaze/modsi3.asm: Rename to modsi3.S.
1518         * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1519         * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1520         * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1521         * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1522         * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1523         * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1524         * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1525         New files.
1526         * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1527         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1528         * config/pa/fptr.c, config/pa/lib2funcs.S,
1529         config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1530         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1531         (LIB2ADD, LIB2ADD_ST): Set.
1532         * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1533         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1534         Set.
1535         * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1536         * config/pdp11/t-pdp11: New file.
1537         * config/picochip/libgccExtras/adddi3.S,
1538         config/picochip/libgccExtras/ashlsi3.S,
1539         config/picochip/libgccExtras/ashrsi3.S,
1540         config/picochip/libgccExtras/clzsi2.S,
1541         config/picochip/libgccExtras/cmpsi2.S,
1542         config/picochip/libgccExtras/divmod15.S,
1543         config/picochip/libgccExtras/divmodhi4.S,
1544         config/picochip/libgccExtras/divmodsi4.S,
1545         config/picochip/libgccExtras/lshrsi3.S,
1546         config/picochip/libgccExtras/parityhi2.S,
1547         config/picochip/libgccExtras/popcounthi2.S,
1548         config/picochip/libgccExtras/subdi3.S,
1549         config/picochip/libgccExtras/ucmpsi2.S,
1550         config/picochip/libgccExtras/udivmodhi4.S,
1551         config/picochip/libgccExtras/udivmodsi4.S: New files.
1552         * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1553         (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1554         * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1555         config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1556         config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1557         config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1558         config/rs6000/darwin-gpsave.S,  config/rs6000/darwin-tramp.S,
1559         config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1560         files.
1561         * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1562         (HOST_LIBGCC2_CFLAGS): Set.
1563         * config/rs6000/t-darwin64: New file.
1564         * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1565         * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1566         * config/rs6000/t-ppccomm (LIB2ADD): Add
1567         $(srcdir)/config/rs6000/tramp.S.
1568         (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1569         Add  $(srcdir)/config/rs6000/eabi.S.
1570         (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1571         (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1572         (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1573         (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1574         (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1575         (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1576         * config/rs6000/tramp.S: New file.
1577         * config/s390/t-tpf: Remove.
1578         * config/sh/linux-atomic.S: New file.
1579         * config/sh/t-linux (LIB2ADD): Set.
1580         (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1581         * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1582         * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1583         to unwind-dw2.c.
1584         (HOST_LIBGCC2_CFLAGS): Set.
1585         * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1586         * config/spu/divmodti4.c, config/spu/divv2df3.c,
1587         config/spu/float_disf.c, config/spu/float_unsdidf.c,
1588         config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1589         config/spu/mfc_multi_tag_release.c,
1590         config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1591         config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1592         config/spu/multi3.c: New files.
1593         * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1594         (HOST_LIBGCC2_CFLAGS): Set.
1595         * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1596         config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1597         config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1598         config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1599         config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1600         config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1601         config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1602         config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1603         config/stormy16/umodsi3.c: New files.
1604         * config/xtensa/lib2funcs.S: New file.
1605         * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1606         * config/xtensa/t-xtensa (LIB2ADD): Set.
1607         * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1608         (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1609         Add t-freebsd-thread to tmake_file for posix threads.
1610         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1611         (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1612         (*-*-lynxos*): Likewise.
1613         (*-*-netbsd*): Likewise.
1614         (*-*-openbsd*): Likewise.
1615         Add t-openbsd-thread to tmake_file for posix threads.
1616         (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
1617         (*-*-vxworks*): Set tmake_file.
1618         (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1619         (alpha*-*-freebsd*): Likewise.
1620         (alpha*-*-netbsd*): Likewise.
1621         (alpha*-*-openbsd*): Likewise.
1622         (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
1623         (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1624         (alpha*-dec-*vms*): Likewise.
1625         (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
1626         (bfin*-elf*): Add bfin/t-elf to tmake_file.
1627         (bfin*-uclinux*): Likewise.
1628         (bfin*-linux-uclibc*): Likewise.
1629         (crisv32-*-elf): Add cris/t-cris to tmake_file.
1630         (crisv32-*-none): Likewise.
1631         (cris-*-elf): Likewise.
1632         (cris-*-none): Likewise.
1633         (cris-*-linux*, crisv32-*-linux*): Likewise.
1634         (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
1635         tmake_file.
1636         (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
1637         tmake_file.
1638         (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
1639         (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
1640         (x86_64-*-elf*): Likewise.
1641         (i[34567]86-*-nto-qnx*): Likewise.
1642         (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
1643         win32 threads.
1644         (x86_64-*-mingw*): Likewise.
1645         (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
1646         (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
1647         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1648         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1649         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
1650         tmake_file.
1651         (mipsisa64sr71k-*-elf*): Likewise.
1652         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1653         (mips-*-elf*, mipsel-*-elf*): Likewise.
1654         (mips64-*-elf*, mips64el-*-elf*): Likewise.
1655         (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1656         (mips*-*-rtems*): Likewise.
1657         (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
1658         to tmake_file.
1659         (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
1660         (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
1661         (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
1662         (spu-*-elf*): Likewise.
1663         (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
1664
1665 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1666
1667         * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
1668         $(srcdir) to refer to $(LIB1ASMSRC).
1669         Use $<.
1670         * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
1671         config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
1672         config/arm/lib1funcs.S: New files.
1673         * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
1674         * config/arm/t-arm: New file.
1675         * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
1676         * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
1677         config/arm/t-strongarm-elf: New files.
1678         * config/arm/t-symbian (LIB1ASMFUNCS): Set.
1679         * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
1680         * config/avr/lib1funcs.S: New file.
1681         * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1682         * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
1683         * config/c6x/lib1funcs.S: New file.
1684         * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1685         * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
1686         * config/frv/lib1funcs.S: New file.
1687         * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1688         * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
1689         * config/i386/cygwin.S, config/i386/t-chkstk: New files.
1690         * config/ia64/__divxf3.asm: Rename to ...
1691         * config/ia64/__divxf3.S: ... this.
1692         Adapt lib1funcs.asm filename.
1693         * config/ia64/_fixtfdi.asm: Rename to ...
1694         * config/ia64/_fixtfdi.S: ... this.
1695         Adapt lib1funcs.asm filename.
1696         * config/ia64/_fixunstfdi.asm: Rename to ...
1697         * config/ia64/_fixunstfdi.S: ... this.
1698         Adapt lib1funcs.asm filename.
1699         * config/ia64/_floatditf.asm: Rename to ...
1700         * config/ia64/_floatditf.S: ... this.
1701         Adapt lib1funcs.asm filename.
1702         * config/ia64/lib1funcs.S: New file.
1703         * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
1704         * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1705         * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
1706         * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
1707         * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
1708         * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
1709         * config/mep/lib1funcs.S: New file.
1710         * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1711         * config/mips/mips16.S: New file.
1712         * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1713         * config/pa/milli64.S: New file.
1714         * config/pa/t-linux, config/pa/t-linux64: New files.
1715         * config/picochip/lib1funcs.S: New file.
1716         * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1717         * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
1718         * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
1719         * config/sh/t-netbsd: New file.
1720         * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
1721         Use $(srcdir) to refer to lib1funcs.S, adapt filename.
1722         * config/sh/t-sh64: New file.
1723         * config/sparc/lb1spc.S: New file.
1724         * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
1725         filename.
1726         * config/v850/lib1funcs.S, config/v850/t-v850: New files.
1727         * config/vax/lib1funcs.S, config/vax/t-linux: New files.
1728         * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
1729         config/xtensa/lib1funcs.S: New files.
1730         * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1731         * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
1732         tmake_file.
1733         (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
1734         (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
1735         (arm*-*-linux*): Likewise.
1736         Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
1737         arm*-*-linux-*eabi, add arm/t-linux otherwise.
1738         (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
1739         (arm*-*-ecos-elf): Likewise.
1740         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1741         (arm*-*-rtems*): Likewise.
1742         (arm*-*-elf): Likewise.
1743         (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
1744         (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
1745         (bfin*-elf*): Add bfin/t-bfin to tmake_file.
1746         (bfin*-uclinux*): Likewise.
1747         (bfin*-linux-uclibc*): Likewise.
1748         (bfin*-rtems*): Likewise.
1749         (bfin*-*): Likewise.
1750         (fido-*-elf): Merge into m68k-*-elf*.
1751         (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
1752         (frv-*-*linux*): Add frv/t-frv to tmake_file.
1753         (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
1754         (h8300-*-elf*): Likewise.
1755         (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
1756         (hppa*-*-linux*): Add pa/t-linux to tmake_file.
1757         (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
1758         (i[34567]86-*-mingw*): Likewise.
1759         (x86_64-*-mingw*): Likewise.
1760         (i[34567]86-*-interix3*): Likewise.
1761         (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
1762         (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
1763         (m68k-*-elf*): Also handle fido-*-elf.
1764         Add m68k/t-floatlib to tmake_file.
1765         (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
1766         (m68k-*-linux*): Likewise.
1767         (m68k-*-rtems*): Likewise.
1768         (mcore-*-elf): Add mcore/t-mcore to tmake_file.
1769         (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
1770         sh64*-*-*.
1771         (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
1772         Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
1773         (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
1774         (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
1775         sh/t-netbsd to tmake_file.
1776         Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
1777         (sh-*-rtems*): Add sh/t-sh to tmake_file.
1778         (sh-wrs-vxworks): Likewise.
1779         (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
1780         *-leon[3-9]*.
1781         (v850*-*-*): Add v850/t-v850 to tmake_file.
1782         (vax-*-linux*): Add vax/t-linux to tmake_file.
1783         (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
1784
1785 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1786
1787         * crtstuff.c: New file.
1788         * Makefile.in (CRTSTUFF_CFLAGS): Define.
1789         (CRTSTUFF_T_CFLAGS): Define.
1790         (extra-parts, INSTALL_PARTS): Remove conditional assignments.
1791         (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
1792         (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
1793         crtstuff.c.
1794         Use $<.
1795         (crtbeginT.o): Use $(objext).
1796         [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
1797         (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
1798         (gcc-extra-parts): Remove.
1799         * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
1800         Set extra_parts.
1801         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1802         *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
1803         Add t-crtstuff-pic to tmake_file.
1804         (*-*-lynxos*): New case.
1805         Set tmake_file, extra_parts.
1806         (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
1807         Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
1808         *-*-netbsdelf[2-9]*.
1809         (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
1810         (*-*-rtems*): Set extra_parts.
1811         (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
1812         (*-*-uclinux*): New case.
1813         Set extra_parts.
1814         (*-*-vms*): New case.
1815         Set tmake_file, extra_parts.
1816         (*-*-elf): Set extra_parts.
1817         (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
1818         (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
1819         vms/t-vms64.
1820         Set extra_parts.
1821         (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
1822         Set extra_parts.
1823         (arm*-*-freebsd*): Add t-crtin to tmake_file.
1824         Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
1825         (arm-wrs-vxworks): Append to tmake_file.
1826         Set extra_parts.
1827         (arm*-*-uclinux*): Set extra_parts.
1828         (arm*-*-ecos-elf): Likewise.
1829         (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
1830         arm*-*-eabi*.
1831         (arm*-*-rtems*): Set extra_parts.
1832         (arm*-*-elf): Likewise.
1833         (avr-*-rtems*): Clear extra_parts.
1834         (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
1835         Set extra_parts.
1836         (bfin*-uclinux*): Likewise.
1837         (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
1838         (bfin*-rtems*): Append to tmake_file.
1839         Set extra_parts.
1840         (bfin*-*): Likewise.
1841         (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
1842         (crisv32-*-elf): ... this.
1843         (crisv32-*-none): ... this.
1844         (cris-*-elf, cris-*-none): New cases.
1845         Add cris/t-elfmulti to tmake_file.
1846         (fr30-*-elf): Append to tmake_file.
1847         Set extra_parts.
1848         (frv-*-elf): Append to tmake_file, add frv/t-frv.
1849         Set extra_parts.
1850         (h8300-*-rtems*): Append to tmake_file.
1851         Set extra_parts.
1852         (h8300-*-elf*): Likewise.
1853         (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
1854         Set extra_parts.
1855         (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
1856         Set extra_parts.
1857         (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
1858         (x86_64-*-elf*): Likewise.
1859         (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
1860         (x86_64-*-freebsd*): Likewise.
1861         (x86_64-*-netbsd*): Likewise.
1862         (i[34567]86-*-linux*): Likewise.
1863         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
1864         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
1865         (x86_64-*-linux*): Likewise.
1866         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
1867         (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
1868         tmake_file.
1869         Set extra_parts.
1870         (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
1871         (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
1872         Append to extra_parts, remove crtbegin.o, crtend.o.
1873         (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
1874         (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
1875         crtend.o, crtbeginS.o, crtendS.o.
1876         (ia64*-*-linux*): Comment extra_parts.
1877         (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
1878         Set extra_parts.
1879         (iq2000*-*-elf*): Clear extra_parts.
1880         (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
1881         (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
1882         (m32r-*-elf*, m32r-*-rtems*): Split off ...
1883         (m32r-*-rtems*): ... this.
1884         Add m32r/t-m32r to tmake_file.
1885         (m68k-*-elf*): Add t-crtin to tmake_file.
1886         (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
1887         (mcore-*-elf): Likewise.
1888         (microblaze*-*-*): Set extra_parts.
1889         (mips*-sde-elf*): New case.
1890         Set tmake_file, extra_parts.
1891         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1892         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1893         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
1894         tmake_file.
1895         Set extra_parts.
1896         (mipsisa64sr71k-*-elf*): Likewise.
1897         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1898         (mips-*-elf*, mipsel-*-elf*): Likewise.
1899         (mips64-*-elf*, mips64el-*-elf*): Likewise.
1900         (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
1901         (mips64orion-*-elf*,  mips64orionel-*-elf*): Likewise.
1902         (mips*-*-rtems*): Likewise.
1903         (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
1904         (moxie-*-*): Split into ...
1905         (moxie-*-elf, moxie-*-uclinux*): ... this.
1906         Add to extra_parts, remove crtbegin.o, crtend.o.
1907         (moxie-*-rtems*): New case.
1908         Set tmake_file.
1909         Clear extra_parts.
1910         (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
1911         Set extra_parts.
1912         (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1913         (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
1914         tmake_file.
1915         Set extra_parts.
1916         (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
1917         rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
1918         Set extra_parts.
1919         (powerpc-*-eabisim*): Likewise.
1920         (powerpc-*-elf*): Likewise.
1921         (powerpc-*-eabialtivec*): Likewise.
1922         (powerpc-xilinx-eabi*): Likewise.
1923         (powerpc-*-eabi*): Likewise.
1924         (powerpc-*-rtems*): Likewise.
1925         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
1926         tmake_file.
1927         Set extra_parts.
1928         (powerpc-*-lynxos*): Add to tmake_file.
1929         (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
1930         rs6000/t-crtstuff, t-crtstuff-pic.
1931         Set extra_parts.
1932         (powerpcle-*-eabisim*): Likewise.
1933         (powerpcle-*-eabi*): Likewise.
1934         (rx-*-elf): Remove extra_parts.
1935         (s390x-ibm-tpf*): Set extra_parts.
1936         (score-*-elf): Set extra_parts.
1937         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1938         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1939         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1940         (sh64l*-*-netbsd*): Split into ...
1941         (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
1942         Add t-crtstuff-pic to tmake_file.
1943         Set extra_parts.
1944         (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
1945         Set extra_parts.
1946         (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
1947         (sparc-*-elf*): Remove t-crtin from tmake_file.
1948         Add to extra_parts, remove crtbegin.o, crtend.o.
1949         (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
1950         (sparc64-*-linux*): Likewise.
1951         (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
1952         Add to extra_parts, remove crtbegin.o, crtend.o.
1953         (sparc64-*-elf*): Remove t-crtin from tmake_file.
1954         Add to extra_parts, remove crtbegin.o, crtend.o.
1955         (sparc64-*-rtems*): Remove t-crtin from tmake_file.
1956         Add to extra_parts, remove crtbegin.o, crtend.o.
1957         (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
1958         (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
1959         (spu-*-elf*): Add to tmake_file, add spu/t-elf.
1960         Set extra_parts.
1961         (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
1962         Set extra_parts.
1963         (tic6x-*-*): Change to ...
1964         (tic6x-*-elf): ... this.
1965         Set extra_parts.
1966         (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
1967         Set extra_parts.
1968         (am33_2.0-*-linux*): Add comment.
1969         (mep*-*-*): Add mep/t-mep to tmake_file.
1970         Set extra_parts.
1971         * config/alpha/t-vms: New file.
1972         * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
1973         * config/arm/crti.S, config/arm/crtn.S: New files.
1974         * config/bfin/crti.S, config/bfin/crtn.S: New files.
1975         * config/bfin/crtlibid.S: New file.
1976         * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
1977         * config/c6x/crti.S, config/c6x/crtn.S: New files.
1978         * config/c6x/t-elf (CUSTOM_CRTIN): Set.
1979         (crti.o, crtin.o): New rules.
1980         (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
1981         * config/c6x/t-uclinux: New file.
1982         * config/cris/t-elfmulti: New file.
1983         * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
1984         * config/fr30/crti.S, config/fr30/crtn.S: New files.
1985         * config/frv/frvbegin.c, config/frv/frvend.c: New files.
1986         * config/frv/t-frv: New file.
1987         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
1988         * config/h8300/crti.S, config/h8300/crtn.S: New files.
1989         * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
1990         New files.
1991         * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
1992         refer to cygming-crtbegin.c, cygming-crtend.c.
1993         Use $<.
1994         * config/i386/t-nto: New file.
1995         * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
1996         * config/ia64/crti.S, config/ia64/crtn.S: New files.
1997         * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
1998         crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
1999         Use .S extension.
2000         Use $<.
2001         * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2002         (crtinitS.o): New rule.
2003         * config/ia64/vms-crtinit.S: New file.
2004         * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2005         * config/m32r/initfini.c: New file.
2006         * config/m32r/t-linux, config/m32r/t-m32r: New files.
2007         * config/m68k/crti.S, config/m68k/crtn.S: New files.
2008         * config/mcore/crti.S, config/mcore/crtn.S: New files.
2009         * config/mep/t-mep: New file.
2010         * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2011         * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2012         * config/mips/crti.S, config/mips/crtn.S: New files.
2013         * config/mips/t-crtstuff: New file.
2014         * config/mmix/crti.S, config/mmix/crtn.S: New files.
2015         * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2016         (CUSTOM_CRTIN): Set.
2017         ($(T)crti.o, $(T)crtn.o): Remove $(T),
2018         dependencies.
2019         Use $(srcdir) to refer to crti.S, crtn.S.
2020         Use .S extension, $<.
2021         * config/moxie/crti.asm: Rename to ...
2022         * config/moxie/crti.S: ... this.
2023         * config/moxie/crtn.asm: Rename to ...
2024         * config/moxie/crtn.S: ... this.
2025         * config/moxie/t-moxie: Remove.
2026         * config/pa/stublib.c: New file.
2027         * config/pa/t-stublib, config/pa/t-stublib64: New files.
2028         * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2029         * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2030         * config/rs6000/t-crtstuff: New file.
2031         * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2032         (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2033         (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2034         Make output file explicit.
2035         (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2036         Make output file explicit.
2037         (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2038         Make output file explicit.
2039         (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2040         Make output file explicit.
2041         * config/score/crti.S, config/score/crtn.S: New files.
2042         * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2043         * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2044         files.
2045         * config/sh/t-sh, config/sh/t-superh: New files.
2046         * config/sparc/t-linux64: New file.
2047         * config/spu/cache.S, config/spu/cachemgr.c: New files.
2048         * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2049         (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2050         (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2051         * config/t-crtin: Remove.
2052         * config/t-crtstuff-pic: New file.
2053         * config/t-sol2 (CUSTOM_CRTIN): Set.
2054         (crti.o, crtn.o): New rules.
2055         * config/vms/t-vms: New file.
2056         * config/vms/vms-ucrt0.c: New file.
2057         * config/xtensa/t-elf: New file.
2058
2059 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2060
2061         * Makefile.in (SHLIB_NM_FLAGS): Set.
2062         * mkmap-flat.awk, mkmap-symver.awk: New files.
2063         * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2064         exceptions.
2065         * configure: Regenerate.
2066         * config/libgcc-glibc.ver: New file.
2067         * config/libgcc-libsystem.ver: New file.
2068         * config/t-libunwind (SHLIB_LC): Set.
2069         * config/t-linux: New file.
2070         * config/t-slibgcc (INSTALL_SHLIB): New.
2071         (SHLIB_INSTALL): Use it.
2072         * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2073         to mkmap-symver.awk.
2074         (SHLIB_MAPFILES): Don't append, adapt pathname.
2075         (SHLIB_VERPFX): Set.
2076         * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2077         to mkmap-symver.awk.
2078         * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2079         config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2080         * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2081         * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2082         to mkmap-flat.awk.
2083         * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2084         * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2085         * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2086         * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2087         * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2088         * config/i386/libgcc-darwin.10.4.ver,
2089         config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2090         New files.
2091         * config/i386/t-darwin: Remove.
2092         * config/i386/t-darwin64: Likewise.
2093         * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2094         * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2095         config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2096         * config/i386/t-linux: New file.
2097         * config/i386/t-mingw32: New file.
2098         * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2099         * config/ia64/t-glibc: Rename to ...
2100         * config/ia64/t-linux: ... this.
2101         (SHLIB_MAPFILES): Set.
2102         * config/ia64/t-glibc-libunwind: Rename to ...
2103         * config/ia64/t-linux-libunwind: ... this.
2104         * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2105         * config/ia64/t-slibgcc-hpux: New file.
2106         * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2107         * config/m68k/t-slibgcc-elf-ver: New file.
2108         * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2109         * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2110         to mkmap-flat.awk.
2111         * config/pa/t-slibgcc-hpux: New file.
2112         * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2113         files.
2114         * config/rs6000/libgcc-darwin.10.4.ver,
2115         config/rs6000/libgcc-darwin.10.5.ver: New files.
2116         * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2117         config/rs6000/libgcc-glibc.ver.
2118         * config/rs6000/libgcc-ppc64.ver: Rename to
2119         config/rs6000/libgcc-ibm-ldouble.ver.
2120         * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2121         * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2122         * config/rs6000/t-ldbl128: Rename to ...
2123         * config/rs6000/t-linux: ... this.
2124         (SHLIB_MAPFILES): Adapt filename.
2125         * config/rs6000/t-slibgcc-aix: New file.
2126         * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2127         * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2128         libgcc-excl.ver, libgcc-glibc.ver.
2129         (SHLIB_LINK, SHLIB_INSTALL): Remove.
2130         * config/sparc/libgcc-glibc.ver: New file.
2131         * config/sparc/t-linux: New file.
2132         * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2133         * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2134         t-slibgcc-elf-ver to tmake_file.
2135         Add t-slibgcc-nolc-override to tmake_file for posix threads on
2136         *-*-freebsd[34].
2137         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2138         *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2139         t-slibgcc-elf-ver, t-linux to tmake_file.
2140         (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2141         tmake_file.
2142         (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2143         (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2144         (alpha*-dec-*vms*): Likewise.
2145         (arm*-*-freebsd*): Append to tmake_file.
2146         (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2147         (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2148         arm*-*-linux-*eabi.
2149         (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2150         tmake_file for arm*-*-symbianelf*.
2151         (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2152         (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2153         cris/t-linux.
2154         (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2155         (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2156         pa/t-slibgcc-dwarf-ver to tmake_file.
2157         (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2158         pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2159         (hppa*64*-*-hpux11*): Likewise.
2160         (hppa[12]*-*-hpux11*): Likewise.
2161         (x86_64-*-darwin*): Don't override tmake_file, but only keep
2162         i386/t-crtpc, i386/t-crtfm.
2163         (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2164         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2165         to tmake_file.
2166         Add i386/t-cygwin to tmake_file.
2167         Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2168         (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2169         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2170         to tmake_file.
2171         Add i386/t-mingw32 to tmake_file.
2172         (x86_64-*-mingw*): Likewise.
2173         (ia64*-*-freebsd*): Append to tmake_file.
2174         (ia64*-*-linux*): Append to tmake_file.
2175         Replace ia64/t-glibc by ia64/t-linux.
2176         Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2177         system libunwind.
2178         (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2179         t-slibgcc-hpux to tmake_file.
2180         (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2181         (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2182         (m32rle-*-linux*): Likewise.
2183         (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2184         sjlj exceptions.
2185         (microblaze*-linux*): New case.
2186         Append to tmake_file, add t-slibgcc-nolc-override.
2187         (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2188         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2189         Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2190         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2191         rs6000/t-slibgcc-aix to tmake_file.
2192         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2193         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2194         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2195         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2196         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2197         (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2198         sh*-*-linux*.
2199         (sparc-*-linux*): Append to tmake_file for *-leon*.
2200         Add sparc/t-linux to tmake_file for non-Leon targets.
2201         (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2202         (tic6x-*-uclinux): New case.
2203         Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2204         (tic6x-*-*): Add c6x/t-elf to tmake_file.
2205         (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2206         (am33_2.0-*-linux*): Append to tmake_file.
2207         (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2208         (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2209         x86_64-*-kfreebsd*-gnu.
2210         Add i386/t-linux to tmake_file.
2211
2212 2011-10-28  Ian Lance Taylor  <iant@google.com>
2213
2214         * config/i386/morestack.S: Correct CFI information to do proper
2215         returns throughout function.  In 32-bit mode, save %ebx so that it
2216         is restored on unwind.
2217
2218 2011-10-25  Bernd Schmidt  <bernds@codesourcery.com>
2219
2220         * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2221         case where B3 isn't the return register.
2222
2223         * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2224         logic for doubleword pops.
2225
2226 2011-10-25  Andreas Tobler  <andreast@fgznet.ch>
2227
2228         * config/rs6000/t-freebsd: Add wildcard.
2229
2230 2011-10-21  Paul Brook  <paul@codesourcery.com>
2231
2232         * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2233
2234 2011-10-16  Uros Bizjak  <ubizjak@gmail.com>
2235             Eric Botcazou  <ebotcazou@adacore.com>
2236
2237         PR target/50737
2238         * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2239         fs->signal_frame to 1.
2240
2241 2011-10-07  Ian Lance Taylor  <iant@google.com>
2242
2243         * generic-morestack-thread.c: #include <errno.h>.
2244
2245 2011-10-07  Ian Lance Taylor  <iant@google.com>
2246
2247         PR target/46093
2248         * generic-morestack.c (__generic_morestack): Make sure the segment
2249         is large enough for both the stack frame and the copied
2250         parameters.
2251
2252 2011-10-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2253
2254         PR bootstrap/49804
2255         * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
2256         extra_parts.
2257
2258 2011-09-28  Nick Clifton  <nickc@redhat.com>
2259
2260         * config/rx/rx-lib.h: Always restrict doubles to the SF type when
2261         64-bit doubles are not enabled.
2262         * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
2263         and floatunsisf functions.
2264
2265 2011-09-13  Paul Brook  <paul@codesourcery.com>
2266
2267         * config.host (tic6x-*-*): Add c6x/t-c6x-elf.  Set unwind_header.
2268         * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
2269         * unwind-arm-common.inc: New file.
2270         * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
2271         * config/arm/unwind-arm.h: Use unwind-arm-common.h.
2272         (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
2273         * config/c6x/libunwind.S: New file.
2274         * config/c6x/pr-support.c: New file.
2275         * config/c6x/unwind-c6x.c: New file.
2276         * config/c6x/unwind-c6x.h: New file.
2277         * config/c6x/t-c6x-elf: New file.
2278
2279 2011-08-23  Uros Bizjak  <ubizjak@gmail.com>
2280
2281         * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
2282         (ASM_DIVZERO): Ditto.
2283         (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
2284
2285 2011-08-18  Richard Sandiford  <richard.sandiford@linaro.org>
2286
2287         * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
2288
2289 2011-08-17  Richard Sandiford  <richard.sandiford@linaro.org>
2290
2291         PR target/50090
2292         * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
2293         instead of an assembly one.
2294
2295 2011-08-12  Paolo Bonzini  <bonzini@gnu.org>
2296
2297         PR bootstrap/50047
2298         * Makefile.in (install-unwind_h): Create
2299         $(gcc_objdir)/include/unwind.h atomically.
2300
2301 2011-08-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2302
2303         * Makefile.in (install-unwind_h): Remove destination file first.
2304
2305 2011-08-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2306
2307         * sync.c: New file.
2308         * config/mips/t-mips16: New file.
2309         * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
2310         (mips*-*-linux*): Likewise.
2311         (mips*-sde-elf*): Likewise.
2312         (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
2313         mipsisa64-*-elf*, mipsisa64r2-*-elf*.
2314         Add mips/t-mips16 to tmake_file.
2315         (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
2316         (mips-*-elf*): Likewise.
2317         (mips64-*-elf*): Likewise.
2318         (mips64orion-*-elf*): Likewise.
2319         (mips*-*-rtems*): Likewise.
2320         (mipstx39-*-elf*): Likewise.
2321         * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
2322         ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
2323         LIBGCC_SYNC_CFLAGS.
2324         Use $(srcdir) to refer to sync.c.
2325         Use $<.
2326         ($(libgcc-sync-funcs-o)): Likewise.
2327         ($(libgcc-sync-size-funcs-s-o)): Likewise.
2328         ($(libgcc-sync-funcs-s-o)): Likewise.
2329
2330 2011-08-09  Andreas Schwab  <schwab@linux-m68k.org>
2331
2332         * config.host (ia64*-*-linux*): Move ia64/t-glibc after
2333         t-libunwind.
2334
2335 2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>
2336
2337         PR other/48007
2338         * config/i386/value-unwind.h: New.
2339
2340 2011-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
2341
2342         * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
2343         (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
2344         Add to tmake_file rather than overriding it.
2345
2346 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2347
2348         * config/t-softfp: Remove.
2349         * soft-fp: Moved from ../gcc/config.
2350         * soft-fp/README: Remove t-softfp reference.
2351         * soft-fp/t-softfp: Move to config/t-softfp.
2352         (softfp_machine_header): Remove.
2353         (softfp_file_list): Remove config subdir.
2354         (soft-fp-objects): New variable.
2355         ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
2356         (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
2357         (SFP_MACHINE, $(SFP_MACHINE)): Remove.
2358         * config/t-softfp-excl: New file.
2359         * config/t-softfp-sfdf: New file.
2360         * config/t-softfp-tf: New file.
2361         * config/no-sfp-machine.h: New file.
2362         * config/arm/sfp-machine.h: New file.
2363         * config/arm/t-softfp: New file.
2364         * config/c6x/sfp-machine.h: New file.
2365         * config/i386/32/t-fprules-softfp: Rename to ...
2366         * config/i386/32/t-softfp: ... this.
2367         (tifunctions, LIB2ADD): Remove.
2368         (softfp_int_modes): Override.
2369         * config/i386/64/t-softfp-compat (tf-functions): Remove config
2370         subdir.
2371         * config/i386/64/eqtf2.c: Likewise.
2372         * config/i386/64/getf2.c: Likewise.
2373         * config/i386/64/letf2.c: Likewise.
2374         * config/ia64/sft-machine.h: New file.
2375         * config/ia64/t-fprules-softfp: Rename to ...
2376         * config/ia64/t-softfp: ... this.
2377         * config/lm32/sfp-machine.h: New file.
2378         * config/moxie/t-moxie-softfp: Remove.
2379         * config/rs6000/ibm-ldouble-format: New file.
2380         * config/rs6000/ibm-ldouble.c: New file.
2381         * config/rs6000/libgcc-ppc-glibc.ver: New file
2382         * config/rs6000/libgcc-ppc64.ver: New file
2383         * config/rs6000/sfp-machine.h: New file.
2384         * config/rs6000/t-freebsd: New file.
2385         * config/rs6000/t-ibm-ldouble: New file.
2386         * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
2387         libgcc-ppc-glibc.ver.
2388         * config/rs6000/t-linux64: New file.
2389         * config/rs6000/t-ppccomm (LIB2ADD): Add
2390         $(srcdir)/config/rs6000/ibm-ldouble.c.
2391         * config/rs6000/t-ppccomm-ldbl: New file.
2392         * config/score/sfp-machine.h: New file.
2393         * config.host (sfp_machine_header): Explain.
2394         (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
2395         t-softfp to tmake_file.
2396         (arm*-*-uclinux*): Likewise.
2397         (arm*-*-ecos-elf): Likewise.
2398         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2399         (arm*-*-rtems*): Likewise.
2400         (arm*-*-elf): Likewise.
2401         (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
2402         in tmake_file.
2403         Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
2404         (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
2405         (lm32-*-uclinux*): Likewise.
2406         (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
2407         t-softfp-excl, t-softfp.
2408         (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
2409         (powerpc64-*-darwin*): Likewise.
2410         (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
2411         to tmake_file.
2412         (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
2413         tmake_file.
2414         (powerpc-*-eabisim*): Likewise.
2415         (powerpc-*-elf*): Likewise.
2416         (powerpc-*-eabialtivec*): Likewise.
2417         (powerpc-xilinx-eabi*): Likewise.
2418         (powerpc-*-rtems*): Likewise.
2419         (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2420         t-softfp-excl, t-softfp to tmake_file.
2421         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2422         rs6000/t-ppccomm-ldbl to tmake_file.
2423         (powerpcle-*-elf*): Likewise.
2424         (powerpcle-*-eabisim*): Likewise.
2425         (powerpcle-*-eabi*): Likewise.
2426         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2427         rs6000/t-ibm-ldouble to tmake_file.
2428         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2429         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2430         (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2431         (tic6x-*-*): Likewise.
2432         (i[34567]86-*-darwin*, x86_64-*-darwin*,
2433         i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2434         i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2435         i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2436         i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2437         i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2438         t-softfp to tmake_file.
2439         * configure.ac (sfp_machine_header): Provide default if unset.
2440         Substitute.
2441         Link sfp-machine.h to config/$sfp_machine_header.
2442         * configure: Regenerate.
2443
2444 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2445
2446         * Makefile.in (double_type_size, long_double_type_size): Set.
2447         Remove $(fpbit-in-libgcc) support.
2448         (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2449         (fpbit-src): New variable.
2450         ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2451         Compile with -DFLOAT $(FPBIT_CFLAGS).
2452         Use $<.
2453         ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2454         Compile with $(FPBIT_CFLAGS).
2455         Use $<.
2456         ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2457         Compile with -DFLOAT $(TPBIT_CFLAGS).
2458         Use $<.
2459         * configure.ac (double_type_size, long_double_type_size):
2460         Determine and substitute.
2461         * configure: Regenerate.
2462         * fp-bit.c, fp-bit.h: New files.
2463         * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2464         * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2465         * config/mips/t-mips: New file.
2466         * config/mips/t-sdemtk: New file.
2467         * config/rs6000/ppc64-fp.c: New file.
2468         * config/rs6000/t-darwin (LIB2ADD): Add
2469         $(srcdir)/config/rs6000/ppc64-fp.c.
2470         * config/rs6000/t-ppc64-fp: New file.
2471         * config/rx/rx-lib.h: New file.
2472         * config/rx/t-rx (FPBIT): Set to true.
2473         ($(gcc_objdir)/fp-bit.c): Remove.
2474         (DPBIT): Set to true only with -m64bit-doubles.
2475         ($(gcc_objdir)/dp-bit.c): Remove.
2476         * config/sparc/t-softfp: Remove.
2477         * config/spu/t-elf: New file.
2478         * config/t-fdpbit, config/t-fpbit: New files.
2479         * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2480         (mips*-*-*): Likewise.
2481         (arm-wrs-vxworks): Likewise.
2482         (arm*-*-freebsd*): Likewise.
2483         (avr-*-rtems*): Add t-fpbit to tmake_file.
2484         (avr-*-*): Likewise.
2485         (bfin*-elf*): Add t-fdpbit to tmake_file.
2486         (bfin*-uclinux*): Likewise.
2487         (bfin*-linux-uclibc*): Likewise.
2488         (bfin*-rtems*): New case.
2489         Add t-fdpbit to tmake_file.
2490         (bfin*-*): Add t-fdpbit to tmake_file.
2491         (crisv32-*-elf): Likewise.
2492         (cris-*-linux*): Likewise.
2493         (fr30-*-elf): Likewise.
2494         (frv-*-elf, frv-*-*linux*): Likewise.
2495         (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2496         (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2497         (m32r-*-elf*): Likewise.
2498         (m32rle-*-elf*): Likewise.
2499         (m32r-*-linux*): Likewise.
2500         (m32rle-*-linux*): Likewise.
2501         (mcore-*-elf): Add t-fdpbit to tmake_file.
2502         (microblaze*-*-*): Likewise.
2503         (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2504         (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2505         (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2506         Fix typo.
2507         Add mips/t-tpbit to tmake-file.
2508         (mips*-*-linux*): Fix typo.
2509         (mips*-sde-elf*): New case
2510         Add mips/t-sdemtk unless using newlib.
2511         (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2512         (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2513         (mn10300-*-*): Likewise.
2514         (pdp11-*-*): Likewise.
2515         (picochip-*-*): Add t-fpbit to tmake_file.
2516         (powerpc-*-eabisimaltivec*): Likewise.
2517         (powerpc-*-eabisim*): Likewise.
2518         (powerpc-*-elf*): Likewise.
2519         (powerpc-*-eabialtivec*): Likewise.
2520         (powerpc-xilinx-eabi*): New case.
2521         Add t-fdpbit to tmake_file.
2522         (powerpc-*-eabi*):  Add t-fdpbit to tmake_file.
2523         (powerpc-*-rtems*): Likewise.
2524         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2525         tmake_file.
2526         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2527         tmake_file.
2528         (powerpc-*-lynxos*): Likewise.
2529         (powerpcle-*-elf*): Likewise.
2530         (powerpcle-*-eabisim*): Likewise.
2531         (powerpcle-*-eabi*): Likewise.
2532         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2533         t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2534         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2535         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2536         (rx-*-elf): Add t-fdpbit to tmake_file.
2537         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2538         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2539         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2540         (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2541         sh*-*-netbsd*.
2542         (sh-*-rtems*): Add t-fdpbit to tmake_file.
2543         (sh-wrs-vxworks): Likewise.
2544         (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2545         (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2546         (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2547         (sparc64-*-rtems*): ... new case.
2548         (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2549         (spu-*-elf*): Likewise.
2550         Add spu/t-elf to tmake_file.
2551         (v850*-*-*): Add t-fdpbit to tmake_file.
2552         (xstormy16-*-elf): Likewise.
2553         (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2554         (mep*-*-*): Likewise.
2555
2556 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2557
2558         * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2559         variables.
2560         (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2561         (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2562         (install-unwind_h): New target.
2563         (all): Depend on it.
2564         * config.host (unwind_header): New variable.
2565         (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2566         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2567         *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2568         (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2569         (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2570         Set unwind_header.
2571         (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2572         Set unwind_header.
2573         (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2574         arm*-*-eabi*.
2575         Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2576         Set unwind_header.
2577         (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2578         (ia64*-*-freebsd*): Likewise.
2579         (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2580         tmake_file.
2581         Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2582         $with_system_libunwind.
2583         (ia64*-*-hpux*): Set tmake_file.
2584         (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2585         (picochip-*-*): Set tmake_file.
2586         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2587         md_unwind_header.
2588         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2589         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2590         (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2591         (xtensa*-*-elf*): Set tmake_file.
2592         (xtensa*-*-linux*): Likewise.
2593         * configure.ac: Include ../config/unwind_ipinfo.m4.
2594         Call GCC_CHECK_UNWIND_GETIPINFO.
2595         Link unwind.h to $unwind_header.
2596         * configure: Regenerate.
2597         * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2598         unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2599         unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2600         unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2601         * config/unwind-dw2-fde-darwin.c: New file.
2602         * config/arm/libunwind.S, config/arm/pr-support.c,
2603         config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2604         config/arm/unwind-arm.h,: New files.
2605         * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2606         config/ia64/t-eh-ia64, config/ia64/t-glibc,
2607         config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2608         config/ia64/t-vms, config/ia64/unwind-ia64.c,
2609         config/ia64/unwind-ia64.h: New files.
2610         * config/picochip/t-picochip: New file.
2611         * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2612         files.
2613         * config/rs6000/t-darwin (LIB2ADDEH): Set.
2614         * config/s390/t-tpf (LIB2ADDEH): Remove.
2615         * config/t-darwin (LIB2ADDEH): Set.
2616         * config/t-eh-dw2-dip: New file.
2617         * config/t-libunwind, config/t-libunwind-elf: New files.
2618         * config/t-sol2 (LIB2ADDEH): Remove.
2619         * config/xtensa/t-xtensa: New file.
2620
2621 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
2622
2623         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
2624         (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
2625         long long to check rt_sigreturn syscall.
2626
2627 2011-08-02  Alan Modra  <amodra@gmail.com>
2628
2629         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2630         Restore for indirect call bcrtl from correct stack slot, and only
2631         if cfa+40 isn't valid.
2632
2633 2011-08-01  Julian Brown  <julian@codesourcery.com>
2634
2635         * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
2636         (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
2637         * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
2638
2639 2011-08-01  Julian Brown  <julian@codesourcery.com>
2640
2641         * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
2642         (libgcc-std.ver.in): Use above.
2643         * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
2644         LIBGCC2_GNU_PREFIX is defined.  Use instead of LIBGCC2_GNU_PREFIX
2645         throughout file.
2646         * config/t-fixedpoint-gnu-prefix: New file.
2647         * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
2648         * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
2649         instead of __PFX__.
2650
2651 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2652
2653         * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
2654         Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
2655         for x86-64.  Properly check __x86_64__ and __LP64__.
2656
2657 2010-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2658
2659         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
2660         version.
2661         (_FP_WS_TYPE): Likewise.
2662         (_FP_I_TYPE): Likewise.
2663
2664 2011-07-28  Alan Modra  <amodra@gmail.com>
2665
2666         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2667         Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
2668         in a plt call stub.  Do restore r2 if stopped on bctrl.
2669
2670 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2671
2672         * config.host (i[3456x]86-*-netware*): Remove.
2673         * config/i386/netware-crt0.c, config/i386/t-nwld,
2674         config/i386/t-slibgcc-nwld: Remove.
2675
2676 2011-07-15  Bernd Schmidt  <bernds@codesourcery.com>
2677
2678         * config.host: Handle tic6x-*-*.
2679         * config/c6x/c6x-abi.h: New file.
2680
2681 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2682
2683         * config/i386/crtprec.c: New file.
2684         * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
2685         * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
2686         Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
2687         (x86_64-*-darwin*): Likewise.
2688         (i[34567]86-*-solaris2*: Likewise.
2689
2690 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2691
2692         * config/alpha/crtfastmath.c: New file.
2693         * config/i386/crtfastmath.c: New file.
2694         * config/ia64/crtfastmath.c: New file.
2695         * config/mips/crtfastmath.c: New file.
2696         * config/sparc/crtfastmath.c: New file.
2697
2698         * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
2699         crtfastmath.c.
2700         Add -frandom-seed=gcc-crtfastmath.
2701         * config/alpha/t-crtfm: Remove.
2702         * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
2703         * config/ia64/t-ia64 (crtfastmath.o): Remove.
2704
2705         * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
2706         (alpha*-dec-osf5.1*): Likewise.
2707         (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
2708         Add crtfastmath.o to extra_parts.
2709         (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
2710         Add crtfastmath.o to extra_parts.
2711         (x86_64-*-darwin*): Likewise.
2712         (x86_64-*-mingw*): Likewise.
2713         (ia64*-*-elf*): Add t-crtfm to tmake_file.
2714         (ia64*-*-freebsd*): Likewise.
2715         (ia64*-*-linux*): Likewise.
2716         (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
2717         Add crtfastmath.o to extra_parts.
2718
2719 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2720
2721         * config/darwin-crt3.o: New file.
2722         * config/rs6000/darwin-crt2.c: New file.
2723         * config/t-darwin: New file.
2724         * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
2725         (crt2.o): New rule.
2726         * config.host (*-*-darwin*): Add crt3.o to extra_parts.
2727         (powerpc-*-darwin*): Add crt2.o to extra_parts.
2728         (powerpc64-*-darwin*): Likewise.
2729
2730 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2731
2732         * config/i386/netware-crt0.c: New file.
2733         * config/i386/t-nwld: Rename to ...
2734         * config/i386/t-slibgcc-nwld: ... this.
2735         * config/i386/t-nwld: New file.
2736         * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
2737         tmake_file.
2738         Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
2739         extra_parts.
2740
2741 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2742
2743         * configure.ac (i?86-*-solaris2*): Use libgcc copy of
2744         i386/t-crtstuff.
2745         * configure: Regenerate.
2746
2747 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2748
2749         * dfp-bit.c, dfp-bit.h: New files.
2750         * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
2751         variables.
2752         ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
2753         ($(d64pbit-o)): Likewise.
2754         ($(d128pbit-o)): Likewise.
2755         * config/t-dfprules: New file.
2756         * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
2757         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
2758         i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2759         (x86_64-*-linux*): Likewise.
2760         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2761         (i[34567]86-*-cygwin*): Likewise.
2762         (i[34567]86-*-mingw*,  x86_64-*-mingw*): Likewise.
2763         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2764
2765 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2766
2767         * Makfile.in (LIBGCOV): New variable.
2768         ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
2769         * libgcov.c: New file.
2770
2771 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2772
2773         * fixed-bit.c, fixed-bit.h: New files.
2774         * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
2775         refer to fixed-bit.c.
2776
2777 2011-07-07  Joseph Myers  <joseph@codesourcery.com>
2778
2779         * config.host (*local*): Remove.
2780
2781 2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2782
2783         PR target/39150
2784         * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
2785         like i?86-*-solaris2.1[0-9]*.
2786         (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
2787         * configure.ac (i?86-*-solaris2*): Likewise.
2788         * configure: Regenerate.
2789
2790 2011-07-06  Thomas Schwinge  <thomas@schwinge.name>
2791
2792         * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2793         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
2794         md_unwind_header by splitting out of...
2795         (i[34567]86-*-linux*): ... this.
2796         * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
2797         Remove md_unwind_header by splitting out of...
2798         (x86_64-*-linux*): ... this.
2799
2800 2011-07-04  Georg-Johann Lay  <avr@gjlay.de>
2801
2802         * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
2803
2804 2011-06-28  Nick Clifton  <nickc@redhat.com>
2805
2806         * config.host: Recognize all V850 variants.
2807
2808 2011-06-22  Uros Bizjak  <ubizjak@gmail.com>
2809
2810         * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
2811
2812 2011-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2813
2814         * shared-object.mk (c_flags-$o): Save c_flags.
2815         ($(base)$(objext)): Use it.
2816         ($(base)_s$(objext)): Likewise.
2817
2818 2011-06-21  Bernd Schmidt  <bernds@codesourcery.com>
2819
2820         * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
2821         * libgcc-std.ver.in (GCC_4.7.0): New section.
2822
2823 2011-06-16  Georg-Johann Lay  <avr@gjlay.de>
2824
2825         PR target/49313
2826         PR target/29524
2827         * config/avr/t-avr: Fix line endings.
2828         (intfuncs16): Remove _ffsXX2,  _clzXX2, _ctzXX2, _popcountXX2,
2829         _parityXX2.
2830
2831 2011-06-14  Olivier Hainque  <hainque@adacore.com>
2832             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2833
2834         * config/mips/irix6-unwind.h: New file.
2835         * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
2836
2837 2011-06-10  Eric Botcazou  <ebotcazou@adacore.com>
2838
2839         * config/sparc/linux-unwind.h (STACK_BIAS): Define.
2840         (sparc64_fallback_frame_state): Use it.
2841         (sparc64_frob_update_context): Further adjust context.
2842         * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
2843         * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
2844         * config/sparc/sol2-cn.S: Likewise.
2845
2846 2011-06-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2847
2848         * enable-execute-stack-empty.c: New file.
2849         * enable-execute-stack-mprotect.c: New file.
2850         * config/i386/enable-execute-stack-mingw32.c: New file.
2851         * config.host (enable_execute_stack): New variable.
2852         Select appropriate variants.
2853         * configure.ac: Link enable-execute-stack.c to
2854         $enable_execute_stack.
2855         * configure: Regenerate.
2856         * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
2857         (lib2funcs): Remove _enable_execute_stack.
2858
2859 2011-06-09  David S. Miller  <davem@davemloft.net>
2860             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2861
2862         * config.host (sparc-*-linux*): Correct md_unwind_header
2863         filename.
2864         (s390x-ibm-tpf*): Fix typo.
2865
2866 2011-06-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2867
2868         * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
2869         Add crtfastmath.o to extra_parts.
2870         (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
2871         mips/t-crtfm.
2872         * config/mips/t-crtfm: Remove.
2873
2874 2011-06-04  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2875
2876         * config.host (hppa*-*-linux*): Correct md_unwind_header name.
2877
2878 2011-06-04  Kaz Kojima  <kkojima@gcc.gnu.org>
2879
2880         * config.host (sh*-*-linux*): Fix typo.
2881
2882 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2883
2884         * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
2885         * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
2886         * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
2887         * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
2888         * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
2889         * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
2890         * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
2891         Wrap in !__MINGW64__.
2892         * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
2893         * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
2894         * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
2895         * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
2896         * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
2897         * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
2898         * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
2899         Wrap in !__LP64__.
2900         * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
2901         * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
2902         * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
2903         * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
2904         * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
2905         * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
2906         * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
2907         * config/no-unwind.h: New file.
2908         * config.host (md_unwind_header): Document.
2909         Define.
2910         (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
2911         alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
2912         hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
2913         hppa[12]*-*-hpux11*): Set md_unwind_header.
2914         (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
2915         Set md_unwind_header.
2916         (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
2917         (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
2918         (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
2919         m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
2920         powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
2921         s390x-*-linux*,  s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
2922         sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
2923         md_unwind_header.
2924         * configure.ac: Link md-unwind-support.h to $md_unwind_header.
2925         * configure: Regenerate.
2926
2927 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2928
2929         * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
2930         Set tmake_file, extra_parts.
2931         * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
2932         Remove O32 support.
2933         * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
2934         Remove O32 support.
2935         * config/mips/t-irix6: New file.
2936         * config/mips/t-slibgcc-irix: New file.
2937
2938 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2939
2940         * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
2941         * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
2942
2943 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2944
2945         * configure.ac (target_thread_file): Determine thread model.
2946         * configure: Regenerate.
2947         * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
2948         * config/alpha/t-alpha: New file.
2949         * config/alpha/t-crtfm: Use $<.
2950         * config/alpha/t-ieee: New file.
2951         * config/alpha/t-osf-pthread: New file.
2952         * config/alpha/t-slibgcc-osf: New file.
2953         * config/alpha/libgcc-osf5.ver: New file.
2954
2955 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2956
2957         * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
2958         tmake_file.
2959         Add crtfastmath.o to extra_parts.
2960
2961 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2962
2963         * config/gmon-sol2.c: Reindent.
2964         Cleanup comments.
2965         Remove, correct casts.
2966         Use STDERR_FILENO, NULL.
2967         (BASEADDRESS): Remove.
2968         (minbrk): Remove.
2969         (errno, sbrk): Remove declarations.
2970         (monstartup) [hp300]: Remove.
2971         (mcount): Remove.
2972
2973 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2974
2975         * Makefile.in (cpu_type): Define.
2976         * config.host (i[34567]86-*-rtems*): Handle it.
2977         (i[34567]86-*-solaris2*): Move body ...
2978         (*-*-solaris2*): ... here.
2979         New case, generalize.
2980         (sparc-*-elf*): Handle it.
2981         (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
2982         (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
2983         (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
2984         Fold into ...
2985         (sparc*-*-solaris2*): ... this.
2986         New case.
2987         (sparc64-*-elf*): Handle it.
2988         * config/gmon-sol2.c: Move from ../gcc/config/sparc.
2989         Merge ../gcc/config/i386/gmon-sol2.c.
2990         * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
2991         Use C comments.
2992         Merge ../gcc/config/i386/sol2-gc1.asm.
2993         * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
2994         Use C comments.
2995         * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
2996         Use C comments.
2997         * config/i386/t-crtfm (crtfastmath.o): Use $<.
2998         * config/i386/t-crtstuff: New file.
2999         * config/i386/t-softfp: New file.
3000         * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3001         $(T)crti.o, $(T)crtn.o): Remove.
3002         (gcrt1.o): New rule.
3003         (TARGET_LIBGCC2_CFLAGS): Remove.
3004         * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3005         * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3006         * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3007         * config/sparc/t-sol2: New file.
3008         * config/sparc/t-crtfm: Move to ...
3009         * config/t-crtfm: ... this.
3010         Use $(cpu_type), $<.
3011         * config/t-crtin: New file.
3012         * config/sparc/t-softfp: New file.
3013         * config/sparc/t-softmul: New file.
3014         * config/t-rtems: New file.
3015         * config/t-slibgcc: New file.
3016         * config/t-slibgcc-elf-ver: New file.
3017         * config/t-slibgcc-gld: New file.
3018         * config/t-slibgcc-sld: New file.
3019         * config/t-sol2: New file.
3020         * configure.ac: Include ../config/lib-ld.m4.
3021         Call AC_LIB_PROG_LD_GNU.
3022         Substitute cpu_type.
3023         * configure: Regenerate.
3024
3025 2011-05-27  Bernd Schmidt  <bernds@codesourcery.com>
3026
3027         PR bootstrap/49173
3028         * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3029         libgcc-std.ver in the build directory.
3030         * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3031         * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3032
3033 2011-05-25  Bernd Schmidt  <bernds@codesourcery.com>
3034
3035         * libgcc-std.ver.in: New file.
3036         * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3037         variables.
3038         (libgcc-std.ver): New rule.
3039         * config/t-gnu-prefix: New file.
3040
3041 2011-05-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3042
3043         * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3044
3045 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
3046
3047         * config/i386/darwin-lib.h: New file.
3048
3049 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
3050
3051         * config/arm/symbian-lib.h: New.
3052
3053 2011-05-04  Chris Demetriou  <cgd@google.com>
3054
3055         * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3056         (__x86.get_pc_thunk.bx): ...this.
3057         (__morestack): Adjust for rename, remove undef of __i686.
3058
3059 2011-05-03  Chris Demetriou  <cgd@google.com>
3060
3061         * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3062
3063 2011-03-22  Joseph Myers  <joseph@codesourcery.com>
3064
3065         * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3066         arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3067         m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3068         powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3069         sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3070         Remove cases.
3071
3072 2011-03-14  Andreas Tobler  <andreast@fgznet.ch>
3073
3074         * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3075         Adjust copyright year.
3076
3077 2011-03-07  Ian Lance Taylor  <iant@google.com>
3078
3079         * generic-morestack.c (__splitstack_find): Adjust returned stack
3080         pointer to include all registers pushed by __morestack.
3081
3082 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
3083
3084         PR target/40125
3085         * configure.ac: Call ACX_NONCANONICAL_TARGET.
3086         (toolexecdir): Calculate and AC_SUBST.
3087         (toolexeclibdir): Likewise.
3088         * Makefile.in (target_noncanonical): Import.
3089         (toolexecdir): Likewise.
3090         (toolexeclibdir): Likewise.
3091         * configure: Regenerate.
3092
3093 2010-12-13  Nathan Froyd  <froydnj@codesourcery.com>
3094
3095         PR target/46040
3096         * config/arm/bpabi.h: Rename to...
3097         * config/arm/bpabi-lib.h: ...this.
3098
3099 2010-12-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3100
3101         * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3102         appropriate.
3103         * configure: Regenerate.
3104
3105 2010-11-24  Nathan Froyd  <froydnj@codesourcery.com>
3106
3107         * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3108         __FLOAT_WORD_ORDER__.
3109         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3110         Delete.
3111
3112 2010-11-20  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3113
3114         PR other/46202
3115         * Makefile.in (install-strip): New phony target.
3116
3117 2010-11-07  Ian Lance Taylor  <iant@google.com>
3118
3119         PR target/46089
3120         * config/i386/morestack.S (__morestack_large_model): New
3121         function.
3122
3123 2010-10-23  Nathan Froyd  <froydnj@codesourcery.com>
3124
3125         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3126         Delete.
3127         (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3128
3129 2010-10-14  Nathan Froyd  <froydnj@codesourcery.com>
3130
3131         * config/arm/bpabi.h: New file.
3132         * config/frv/frv-abi.h: New file.
3133
3134 2010-10-01  Ian Lance Taylor  <iant@google.com>
3135
3136         * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3137         * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3138
3139 2010-10-01  H.J. Lu  <hongjiu.lu@intel.com>
3140
3141         PR target/45858
3142         * config.host: Add the missing `$'.
3143
3144 2010-09-30  Michael Eager  <eager@eagercon.com>
3145
3146         * config.host: Add microblaze*-*-*.
3147         * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3148         muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3149         udivsi3.asm,umodsi3.asm}:  New.
3150
3151 2010-09-28  Ian Lance Taylor  <iant@google.com>
3152
3153         * configure.ac: Adjust CFI test to test assembler directly rather
3154         than checking gcc preprocessor macro.
3155         * configure: Rebuild.
3156
3157 2010-09-27  Ian Lance Taylor  <iant@google.com>
3158
3159         * configure.ac: Test whether assembler supports CFI directives.
3160         * config.host: Only add t-stack and i386/t-stack-i386 to
3161         tmake_file if libgcc_cv_cfi is "yes".
3162         * configure: Rebuild.
3163
3164 2010-09-27  Ian Lance Taylor  <iant@google.com>
3165
3166         * generic-morestack.h: New file.
3167         * generic-morestack.c: New file.
3168         * generic-morestack-thread.c: New file.
3169         * config/i386/morestack.S: New file.
3170         * config/t-stack: New file.
3171         * config/i386/t-stack-i386: New file.
3172         * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3173         i386/t-stack-i386 to tmake_file.
3174
3175 2010-09-21  Iain Sandoe  <iains@gcc.gnu.org>
3176
3177         * Makefile.in (libgcc-extra-parts):  Check for static archives and
3178         invoke ranlib after installing them.
3179         (gcc-extra-parts): Likewise.
3180         (install-leaf): Likewise.
3181
3182 2010-09-14  H.J. Lu  <hongjiu.lu@intel.com>
3183
3184         * configure: Regenerated.
3185
3186 2010-09-10  Kai Tietz  <kai.tietz@onevision.com>
3187
3188         * configure: Regenerated.
3189
3190 2010-09-09  Gerald Pfeifer  <gerald@pfeifer.com>
3191             Andrew Pinski  <pinskia@gmail.com>
3192
3193         PR target/40959
3194         * config.host (ia64*-*-freebsd*): Set extra_parts.  Set tmake_file.
3195
3196 2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>
3197
3198         PR target/45524
3199         * configure: Regenerated.
3200
3201 2010-09-06  Andreas Schwab  <schwab@redhat.com>
3202
3203         * configure: Regenerate.
3204
3205 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
3206
3207         * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3208         64bit targets.
3209         (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3210         for 64bit targets.
3211
3212 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
3213             Iain Sandoe  <iains@gcc.gnu.org>
3214
3215         PR target/45476
3216         * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3217         LIB2FUNCS_EXCLUDE functions.
3218
3219 2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
3220
3221         * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3222         Include dfp.m4.
3223         * configure: Regenerate.
3224
3225 2010-09-01  Uros Bizjak  <ubizjak@gmail.com>
3226
3227         * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3228         i386/t-freebsd to tmake_file.
3229         * config/i386/t-freebsd: New file.
3230         * config/i386/libgcc-bsd.ver: New file.
3231
3232 2010-07-23  Nathan Froyd  <froydnj@codesourcery.com>
3233
3234         * config.host (powerpc*-eabispe*): Set tmake_file.
3235         (powerpc*-eabi*): Likewise.
3236         * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3237         crtbeginS, crtendS, crtbeginT.
3238
3239 2010-06-12  Kazu Hirata  <kazu@codesourcery.com>
3240
3241         * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3242         to tmake_file.  Add crtfastmath.o to extra_parts.
3243         * config/mips/t-crtfm: New.
3244
3245 2010-05-19  Joel Sherrill <joel.sherrill@oarcorp.com>
3246
3247         * config.host (sparc64-*-rtems*): New target.
3248
3249 2010-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3250
3251         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3252         assembler syntax.
3253
3254 2010-04-15  Thomas Schwinge  <tschwinge@gnu.org>
3255
3256         * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
3257
3258 2010-04-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3259
3260         * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
3261         alpha-dec-osf5.0* support.
3262
3263 2010-04-01  Ralf Corsépius <ralf.corsepius@rtems.org>
3264
3265         * config.host: Add lm32-*-rtems*.
3266
3267 2010-03-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3268             Uros Bizjak <ubizjak@gmail.com>
3269
3270         PR target/39048
3271         * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
3272         like other remaining 32-bit x86 OSes.
3273         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3274         assembler syntax.
3275         * config/i386/libgcc-sol2.ver: New file.
3276         * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
3277
3278 2010-03-30  Jack Howarth <howarth@bromo.med.uc.edu>
3279
3280         PR c/43553
3281         * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
3282         * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
3283         is used and substitute set_use_emutls.
3284         * configure: Regenerated.
3285
3286 2010-03-30  Tarik Graba  <tarik.graba@telecom-paristech.fr>
3287
3288         * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
3289
3290 2010-03-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3291
3292         PR target/38085
3293         * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
3294         MULTILIB_CFLAGS.
3295         ($(T)gcrt1.o): Likewise.
3296         ($(T)crt1.o): Likewise.
3297         ($(T)crti.o): Likewise.
3298         ($(T)crtn.o): Likewise.
3299
3300 2010-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3301
3302         PR other/42980
3303         * Makefile.in (install): Use $(MAKE) string in rule, for
3304         parallel make.
3305
3306 2010-02-22  Hans-Peter Nilsson  <hp@bitrange.com>
3307
3308         Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
3309         * config/mmix/t-mmix: New file.
3310         * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
3311
3312 2010-02-02  Jack Howarth  <howarth@bromo.med.uc.edu>
3313
3314         PR java/41991
3315         * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
3316         SHLIB_MAPFILES.
3317
3318 2010-01-04  Anthony Green  <green@moxielogic.com>
3319
3320         * config/moxie/crti.asm, config/moxie/crtn.asm,
3321         config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
3322         config/moxie/t-moxie: New files.
3323         * config.host: Add t-moxie-softfp reference.
3324
3325 2009-11-18  Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3326
3327         PR other/39888
3328         * config/t-slibgcc-darwin: Fix embedded rpaths for
3329         --enable-version-specific-runtime-libs, build extension stub
3330         libs exposing features available from current libgcc_s.
3331
3332 2009-11-11  Jon Beniston <jon@beniston.com>
3333
3334         * config.host: Add lm32 targets.
3335         * config/lm32: New directory.
3336         * config/lm32/libgcc_lm32.h: New file.
3337         * config/lm32/_mulsi3.c: New file.
3338         * config/lm32/_udivmodsi4.c: New file.
3339         * config/lm32/_divsi3.c: New file.
3340         * config/lm32/_modsi3.c: New file.
3341         * config/lm32/_udivsi3.c: New file.
3342         * config/lm32/_umodsi3.c: New file.
3343         * config/lm32/_lshrsi3.S: New file.
3344         * config/lm32/_ashrsi3.S: New file.
3345         * config/lm32/_ashlsi3.S: New file.
3346         * config/lm32/crti.S: New file.
3347         * config/lm32/crtn.S: New file.
3348         * config/lm32/t-lm32: New file.
3349         * config/lm32/t-elf: New file.
3350         * config/lm32/t-uclinux: New file.
3351
3352 2009-10-26  Nick Clifton  <nickc@redhat.com>
3353
3354         * config.host: Add support for RX target.
3355         * config/rx: New directory.
3356         * config/rx/rx-abi-functions.c: New file. Supplementary
3357         functions for libgcc to support the RX ABI.
3358         * config/rx/rx-abi.h: New file.  Supplementary header file for
3359         libgcc RX ABI functions.
3360         * config/rx/t-rx: New file: Makefile fragment for building
3361         libgcc for the RX.
3362
3363 2009-10-09  Uros Bizjak  <ubizjak@gmail.com>
3364
3365         * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
3366         constraint of y0 to "g".
3367
3368 2009-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
3369
3370         * config.host: Include the s390 makefile fragments.
3371         * config/s390/32/_fixdfdi.c: New file.
3372         * config/s390/32/_fixsfdi.c: New file.
3373         * config/s390/32/_fixtfdi.c: New file.
3374         * config/s390/32/_fixunsdfdi.c: New file.
3375         * config/s390/32/_fixunssfdi.c: New file.
3376         * config/s390/32/_fixunstfdi.c: New file.
3377         * config/s390/32/t-floattodi: New file.
3378         * config/s390/libgcc-glibc.ver: New file.
3379         * config/s390/t-crtstuff: New file.
3380         * config/s390/t-linux: New file.
3381         * config/s390/t-tpf: New file.
3382
3383 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3384
3385         * configure.ac (AC_PREREQ): Bump to 2.64.
3386
3387 2009-08-22  Kaz Kojima  <kkojima@gcc.gnu.org>
3388
3389         * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
3390
3391 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3392
3393         * configure: Regenerate.
3394
3395 2009-08-09  Douglas B Rupp  <rupp@gnat.com>
3396
3397         * config.host (ia64-hp-*vms*): New target.
3398         (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
3399         with ia64-hp-*vms*.
3400
3401 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3402
3403         * configure.ac: Add snippet for maintainer-mode.
3404         * configure: Regenerate.
3405         * Makefile.in (AUTOCONF, configure_deps): New variables.
3406         ($(srcdir)/configure)): New rule, active only with maintainer
3407         mode turned on.
3408
3409 2009-06-23  DJ Delorie  <dj@redhat.com>
3410
3411         Add MeP port.
3412         * config.host: Add mep support.
3413
3414 2009-06-22  Kai Tietz  <kai.tietz@onevision.com>
3415
3416         * config.host: Add i386/${host_address}/t-fprules-softfp and
3417         t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
3418
3419         * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3420         for mingw targets.
3421         * config/i386/64/_multc3.c: Likewise.
3422         * config/i386/64/_powitf2.c: Likewise.
3423         * config/i386/64/eqtf2.c: Likewise.
3424         * config/i386/64/getf2.c: Likewise.
3425         * config/i386/64/letf2.c: Likewise.
3426         * config/i386/64/letf2.c: Likewise.
3427         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3428         unsigned long long for x64 mingw targets.
3429         (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3430         (_FP_I_TYPE): Define as long long for x64 mingw target.
3431
3432 2009-06-10  Maciej W. Rozycki  <macro@linux-mips.org>
3433
3434         * config.host (vax-*-linux*): New.
3435
3436 2009-05-31  Anthony Green  <green@moxielogic.com>
3437
3438         * config.host: Add moxie support.
3439         * config/moxie/t-moxie: New file.
3440
3441 2009-05-29  David Billinghurst <billingd@gcc.gnu.org>
3442
3443         * config.host: Add i386/${host_address}/t-fprules-softfp and
3444         t-softfp to tmake_file for i[34567]86-*-cygwin*.
3445
3446 2009-04-17  Aurelien Jarno  <aurelien@aurel32.net>
3447
3448         * config.host: Add i386/${host_address}/t-fprules-softfp to
3449         tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3450
3451 2009-04-09  Nick Clifton  <nickc@redhat.com>
3452
3453         * config/ia64/tf-signs.c: Change copyright header to refer to
3454         version 3 of the GNU General Public License with version 3.1
3455         of the GCC Runtime Library Exception and to point readers at
3456         the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3457         web page.
3458         * config/i386/32/tf-signs.c: Likewise.
3459         * config/libbid/_addsub_dd.c: Likewise.
3460         * config/libbid/_addsub_sd.c: Likewise.
3461         * config/libbid/_addsub_td.c: Likewise.
3462         * config/libbid/_dd_to_df.c: Likewise.
3463         * config/libbid/_dd_to_di.c: Likewise.
3464         * config/libbid/_dd_to_sd.c: Likewise.
3465         * config/libbid/_dd_to_sf.c: Likewise.
3466         * config/libbid/_dd_to_si.c: Likewise.
3467         * config/libbid/_dd_to_td.c: Likewise.
3468         * config/libbid/_dd_to_tf.c: Likewise.
3469         * config/libbid/_dd_to_udi.c: Likewise.
3470         * config/libbid/_dd_to_usi.c: Likewise.
3471         * config/libbid/_dd_to_xf.c: Likewise.
3472         * config/libbid/_df_to_dd.c: Likewise.
3473         * config/libbid/_df_to_sd.c: Likewise.
3474         * config/libbid/_df_to_td.c: Likewise.
3475         * config/libbid/_di_to_dd.c: Likewise.
3476         * config/libbid/_di_to_sd.c: Likewise.
3477         * config/libbid/_di_to_td.c: Likewise.
3478         * config/libbid/_div_dd.c: Likewise.
3479         * config/libbid/_div_sd.c: Likewise.
3480         * config/libbid/_div_td.c: Likewise.
3481         * config/libbid/_eq_dd.c: Likewise.
3482         * config/libbid/_eq_sd.c: Likewise.
3483         * config/libbid/_eq_td.c: Likewise.
3484         * config/libbid/_ge_dd.c: Likewise.
3485         * config/libbid/_ge_sd.c: Likewise.
3486         * config/libbid/_ge_td.c: Likewise.
3487         * config/libbid/_gt_dd.c: Likewise.
3488         * config/libbid/_gt_sd.c: Likewise.
3489         * config/libbid/_gt_td.c: Likewise.
3490         * config/libbid/_isinfd128.c: Likewise.
3491         * config/libbid/_isinfd32.c: Likewise.
3492         * config/libbid/_isinfd64.c: Likewise.
3493         * config/libbid/_le_dd.c: Likewise.
3494         * config/libbid/_le_sd.c: Likewise.
3495         * config/libbid/_le_td.c: Likewise.
3496         * config/libbid/_lt_dd.c: Likewise.
3497         * config/libbid/_lt_sd.c: Likewise.
3498         * config/libbid/_lt_td.c: Likewise.
3499         * config/libbid/_mul_dd.c: Likewise.
3500         * config/libbid/_mul_sd.c: Likewise.
3501         * config/libbid/_mul_td.c: Likewise.
3502         * config/libbid/_ne_dd.c: Likewise.
3503         * config/libbid/_ne_sd.c: Likewise.
3504         * config/libbid/_ne_td.c: Likewise.
3505         * config/libbid/_sd_to_dd.c: Likewise.
3506         * config/libbid/_sd_to_df.c: Likewise.
3507         * config/libbid/_sd_to_di.c: Likewise.
3508         * config/libbid/_sd_to_sf.c: Likewise.
3509         * config/libbid/_sd_to_si.c: Likewise.
3510         * config/libbid/_sd_to_td.c: Likewise.
3511         * config/libbid/_sd_to_tf.c: Likewise.
3512         * config/libbid/_sd_to_udi.c: Likewise.
3513         * config/libbid/_sd_to_usi.c: Likewise.
3514         * config/libbid/_sd_to_xf.c: Likewise.
3515         * config/libbid/_sf_to_dd.c: Likewise.
3516         * config/libbid/_sf_to_sd.c: Likewise.
3517         * config/libbid/_sf_to_td.c: Likewise.
3518         * config/libbid/_si_to_dd.c: Likewise.
3519         * config/libbid/_si_to_sd.c: Likewise.
3520         * config/libbid/_si_to_td.c: Likewise.
3521         * config/libbid/_td_to_dd.c: Likewise.
3522         * config/libbid/_td_to_df.c: Likewise.
3523         * config/libbid/_td_to_di.c: Likewise.
3524         * config/libbid/_td_to_sd.c: Likewise.
3525         * config/libbid/_td_to_sf.c: Likewise.
3526         * config/libbid/_td_to_si.c: Likewise.
3527         * config/libbid/_td_to_tf.c: Likewise.
3528         * config/libbid/_td_to_udi.c: Likewise.
3529         * config/libbid/_td_to_usi.c: Likewise.
3530         * config/libbid/_td_to_xf.c: Likewise.
3531         * config/libbid/_tf_to_dd.c: Likewise.
3532         * config/libbid/_tf_to_sd.c: Likewise.
3533         * config/libbid/_tf_to_td.c: Likewise.
3534         * config/libbid/_udi_to_dd.c: Likewise.
3535         * config/libbid/_udi_to_sd.c: Likewise.
3536         * config/libbid/_udi_to_td.c: Likewise.
3537         * config/libbid/_unord_dd.c: Likewise.
3538         * config/libbid/_unord_sd.c: Likewise.
3539         * config/libbid/_unord_td.c: Likewise.
3540         * config/libbid/_usi_to_dd.c: Likewise.
3541         * config/libbid/_usi_to_sd.c: Likewise.
3542         * config/libbid/_usi_to_td.c: Likewise.
3543         * config/libbid/_xf_to_dd.c: Likewise.
3544         * config/libbid/_xf_to_sd.c: Likewise.
3545         * config/libbid/_xf_to_td.c: Likewise.
3546         * config/libbid/bid128.c: Likewise.
3547         * config/libbid/bid128_2_str.h: Likewise.
3548         * config/libbid/bid128_2_str_macros.h: Likewise.
3549         * config/libbid/bid128_2_str_tables.c: Likewise.
3550         * config/libbid/bid128_add.c: Likewise.
3551         * config/libbid/bid128_compare.c: Likewise.
3552         * config/libbid/bid128_div.c: Likewise.
3553         * config/libbid/bid128_fma.c: Likewise.
3554         * config/libbid/bid128_logb.c: Likewise.
3555         * config/libbid/bid128_minmax.c: Likewise.
3556         * config/libbid/bid128_mul.c: Likewise.
3557         * config/libbid/bid128_next.c: Likewise.
3558         * config/libbid/bid128_noncomp.c: Likewise.
3559         * config/libbid/bid128_quantize.c: Likewise.
3560         * config/libbid/bid128_rem.c: Likewise.
3561         * config/libbid/bid128_round_integral.c: Likewise.
3562         * config/libbid/bid128_scalb.c: Likewise.
3563         * config/libbid/bid128_sqrt.c: Likewise.
3564         * config/libbid/bid128_string.c: Likewise.
3565         * config/libbid/bid128_to_int16.c: Likewise.
3566         * config/libbid/bid128_to_int32.c: Likewise.
3567         * config/libbid/bid128_to_int64.c: Likewise.
3568         * config/libbid/bid128_to_int8.c: Likewise.
3569         * config/libbid/bid128_to_uint16.c: Likewise.
3570         * config/libbid/bid128_to_uint32.c: Likewise.
3571         * config/libbid/bid128_to_uint64.c: Likewise.
3572         * config/libbid/bid128_to_uint8.c: Likewise.
3573         * config/libbid/bid32_to_bid128.c: Likewise.
3574         * config/libbid/bid32_to_bid64.c: Likewise.
3575         * config/libbid/bid64_add.c: Likewise.
3576         * config/libbid/bid64_compare.c: Likewise.
3577         * config/libbid/bid64_div.c: Likewise.
3578         * config/libbid/bid64_fma.c: Likewise.
3579         * config/libbid/bid64_logb.c: Likewise.
3580         * config/libbid/bid64_minmax.c: Likewise.
3581         * config/libbid/bid64_mul.c: Likewise.
3582         * config/libbid/bid64_next.c: Likewise.
3583         * config/libbid/bid64_noncomp.c: Likewise.
3584         * config/libbid/bid64_quantize.c: Likewise.
3585         * config/libbid/bid64_rem.c: Likewise.
3586         * config/libbid/bid64_round_integral.c: Likewise.
3587         * config/libbid/bid64_scalb.c: Likewise.
3588         * config/libbid/bid64_sqrt.c: Likewise.
3589         * config/libbid/bid64_string.c: Likewise.
3590         * config/libbid/bid64_to_bid128.c: Likewise.
3591         * config/libbid/bid64_to_int16.c: Likewise.
3592         * config/libbid/bid64_to_int32.c: Likewise.
3593         * config/libbid/bid64_to_int64.c: Likewise.
3594         * config/libbid/bid64_to_int8.c: Likewise.
3595         * config/libbid/bid64_to_uint16.c: Likewise.
3596         * config/libbid/bid64_to_uint32.c: Likewise.
3597         * config/libbid/bid64_to_uint64.c: Likewise.
3598         * config/libbid/bid64_to_uint8.c: Likewise.
3599         * config/libbid/bid_b2d.h: Likewise.
3600         * config/libbid/bid_binarydecimal.c: Likewise.
3601         * config/libbid/bid_conf.h: Likewise.
3602         * config/libbid/bid_convert_data.c: Likewise.
3603         * config/libbid/bid_decimal_data.c: Likewise.
3604         * config/libbid/bid_decimal_globals.c: Likewise.
3605         * config/libbid/bid_div_macros.h: Likewise.
3606         * config/libbid/bid_dpd.c: Likewise.
3607         * config/libbid/bid_flag_operations.c: Likewise.
3608         * config/libbid/bid_from_int.c: Likewise.
3609         * config/libbid/bid_functions.h: Likewise.
3610         * config/libbid/bid_gcc_intrinsics.h: Likewise.
3611         * config/libbid/bid_inline_add.h: Likewise.
3612         * config/libbid/bid_internal.h: Likewise.
3613         * config/libbid/bid_round.c: Likewise.
3614         * config/libbid/bid_sqrt_macros.h: Likewise.
3615
3616 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
3617
3618         * Makefile.in: Change copyright header to refer to version
3619         3 of the GNU General Public License and to point readers at the
3620         COPYING3 file and the FSF's license web page.
3621         * config.host: Likewise.
3622
3623 2009-04-07  Alan Modra  <amodra@bigpond.net.au>
3624
3625         * config.host: Reorder and merge to match config.gcc change.
3626
3627 2009-04-03  Alan Modra  <amodra@bigpond.net.au>
3628
3629         * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
3630
3631 2009-03-28  Joseph Myers  <joseph@codesourcery.com>
3632
3633         * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
3634         armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
3635         m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
3636         powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
3637
3638 2009-02-12  Uros Bizjak  <ubizjak@gmail.com>
3639
3640         * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
3641         * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3642
3643 2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>
3644
3645         * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
3646         ia64/t-softfp-compat to tmake_file.
3647
3648         * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
3649
3650         * config/ia64/__divxf3.asm: New.
3651         * config/ia64/_fixtfdi.asm: Likewise.
3652         * config/ia64/_fixunstfdi.asm: Likewise.
3653         * config/ia64/_floatditf.asm: Likewise.
3654         * config/ia64/t-fprules-softfp: Likewise.
3655         * config/ia64/t-softfp-compat: Likewise.
3656         * config/ia64/tf-signs.c: Likewise.
3657
3658 2009-01-18  Ben Elliston  <bje@au.ibm.com>
3659
3660         * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3661
3662 2009-01-16  Ben Elliston  <bje@au.ibm.com>
3663
3664         * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
3665         to tmake_file.
3666
3667 2009-01-13  Ben Elliston  <bje@au.ibm.com>
3668
3669         * config/t-softfp: New file.
3670         * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
3671         (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
3672
3673 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
3674
3675         * config.host: Add m32r*-*-rtems*.
3676
3677 2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>
3678
3679         * config.host: Add m32c*-*-rtems*.
3680
3681 2008-11-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3682
3683         PR bootstrap/33100
3684         * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
3685         i386/t-crtstuff if linker supports ZERO terminator unwind entries.
3686         * configure: Regenerate.
3687         * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
3688         tmake_file here from gcc/config.gcc.
3689         Move extra_parts here from gcc/config.gcc.
3690         * config/i386/t-sol2: Move here from gcc/config/i386.
3691         Use gcc_srcdir instead of srcdir.
3692
3693 2008-11-18  Adam Nemet  <anemet@caviumnetworks.com>
3694
3695         * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
3696         case.
3697
3698 2008-11-09  Thomas Schwinge  <tschwinge@gnu.org>
3699
3700         * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
3701
3702 2008-10-08  Thomas Schwinge  <tschwinge@gnu.org>
3703
3704         * config.host: Fold `*-*-gnu*' cases into the Linux ones.
3705
3706 2008-09-03  Hari Sandanagobalane  <hariharan@picochip.com>
3707
3708         Add picoChip port.
3709         * config.host: Add picochip-*-*.
3710
3711 2008-08-06  Bob Wilson  <bob.wilson@acm.org>
3712
3713         * config.host: Match more processor names for Xtensa.
3714
3715 2008-07-08  H.J. Lu  <hongjiu.lu@intel.com>
3716
3717         * config/i386/64/t-softfp-compat: Update comments.
3718
3719 2008-07-07  H.J. Lu  <hongjiu.lu@intel.com>
3720
3721         * config/i386/64/_divtc3-compat.c: Moved to ...
3722         * config/i386/64/_divtc3.c: Here.
3723
3724         * config/i386/64/_multc3-compat.c: Moved to ...
3725         * config/i386/64/_multc3.c: Here.
3726
3727         * config/i386/64/_powitf2-compat.c: Moved to ...
3728         * config/i386/64/_powitf2.c: Here.
3729
3730         * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
3731         .c suffix instead of -compat.c.
3732
3733 2008-07-05  Uros Bizjak  <ubizjak@gmail.com>
3734
3735         * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
3736         (_FP_MUL_MEAT_D): Ditto.
3737         (_FP_DIV_MEAT_S): Ditto.
3738         (_FP_DIV_MEAT_D): Ditto.
3739
3740 2008-07-03  Richard Sandiford  <rdsandiford@googlemail.com>
3741
3742         * Makefile.in: Add support for __sync_* libgcc functions.
3743
3744 2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>
3745
3746         * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
3747
3748 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3749
3750         PR boostrap/36702
3751         * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
3752         and Linux/x86.  Include 64bit t-softfp-compat for Linux/x86.
3753
3754         * config/i386/64/t-fprules-softfp: Moved to ...
3755         * config/i386/64/t-softfp-compat: This.  New.
3756
3757 2008-07-02  Uros Bizjak  <ubizjak@gmail.com>
3758
3759         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
3760         Initialize f with 0.0.
3761
3762 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3763
3764         PR target/36669
3765         * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
3766
3767         * config/i386/64/_divtc3-compat.c: New.
3768         * config/i386/64/_multc3-compat.c: Likewise.
3769         * config/i386/64/_powitf2-compat.c: Likewise.
3770         * config/i386/64/eqtf2.c: Likewise.
3771         * config/i386/64/getf2.c: Likewise.
3772         * config/i386/64/letf2.c: Likewise.
3773         * config/i386/64/t-fprules-softfp: Likewise.
3774
3775 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3776
3777         * config.host: Add i386/${host_address}/t-fprules-softfp to
3778         tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
3779         i[34567]86-*-linux*, x86_64-*-linux*.
3780
3781         * configure.ac: Set host_address to 64 or 32 for x86.
3782         * configure: Regenerated.
3783
3784         * Makefile.in (config.status): Also depend on
3785         $(srcdir)/config.host.
3786
3787         * config/i386/32/t-fprules-softfp: New.
3788         * config/i386/32/tf-signs.c: Likewise.
3789
3790         * config/i386/64/sfp-machine.h: New. Moved from gcc.
3791
3792 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3793             Uros Bizjak  <ubizjak@gmail.com>
3794
3795         * config/i386/32/sfp-machine.h: New.
3796
3797 2008-06-26  Nathan Froyd  <froydnj@codesourcery.com>
3798
3799         * config/rs6000/t-ppccomm: Remove rules that conflict with
3800         auto-generated rules.
3801
3802 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3803
3804         * configure.ac: sinclude override.m4.
3805         * configure: Regenerate.
3806
3807 2008-06-11  Bernhard Fischer  <aldot@gcc.gnu.org>
3808
3809         * configure: Regenerate.
3810
3811 2008-06-10  Joseph Myers  <joseph@codesourcery.com>
3812
3813         * Makefile.in (DECNUMINC): Remove
3814         -I$(MULTIBUILDTOP)../../libdecnumber.
3815         * gstdint.h: New.
3816
3817 2008-06-07  Joseph Myers  <joseph@codesourcery.com>
3818
3819         * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
3820         parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
3821         alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
3822         arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
3823         hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
3824         i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
3825         i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
3826         i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
3827         i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
3828         mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
3829         powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
3830         powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
3831         strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
3832         vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
3833
3834 2008-05-25  Arthur Loiret  <arthur.loiret@u-psud.fr>
3835
3836         * config.host (sh2[lbe]*-*-linux*): Allow target.
3837
3838 2008-04-30  Nathan Froyd  <froydnj@codesourcery.com>
3839
3840         * config/rs6000/t-ppccomm: Add build rules for new files.
3841         (LIB2ADD_ST): New variable.
3842
3843 2008-04-07  Andy Hutchinson  <hutchinsonandy@aim.com>
3844
3845         PR target/34210
3846         PR target/35508
3847         * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
3848         * config/t-avr: New file. Build 16bit libgcc functions.
3849
3850 2008-03-02  Jakub Jelinek  <jakub@redhat.com>
3851
3852         PR target/35401
3853         * config/t-slibgcc-darwin: Make install-leaf dependent on
3854         install-darwin-libgcc-stubs instead of install.
3855
3856 2008-01-25  Joseph Myers  <joseph@codesourcery.com>
3857
3858         * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
3859         tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
3860         sh-*-rtemscoff*): Remove cases.
3861
3862 2007-12-27  Richard Sandiford  <rsandifo@nildram.co.uk>
3863
3864         * Makefile.in (all): Use install-leaf rather than install.
3865         (install): Split most of the rule into...
3866         (install-leaf): ...this new one.
3867
3868 2007-12-19  Etsushi Kato  <ek.kato@gmail.com>
3869             Paolo Bonzini  <bonzini@gnu.org>
3870
3871         PR target/30572
3872         * Makefile.in: Use @shlib_slibdir@ substitution to get
3873         correct install name on darwin.
3874         * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
3875
3876 2007-12-15  Hans-Peter Nilsson  <hp@axis.com>
3877
3878         * config.host (crisv32-*-elf, crisv32-*-none): New, same as
3879         cris-*-elf and cris-*-none.
3880         (crisv32-*-linux*): Similar, as cris-*-linux*.
3881
3882 2007-11-20  Rask Ingemann Lambertsen  <rask@sygehus.dk>
3883
3884         * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
3885
3886 2007-10-27  H.J. Lu  <hongjiu.lu@intel.com>
3887
3888         PR regression/33926
3889         * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
3890         * configure: Regenerated.
3891
3892 2007-09-27  H.J. Lu  <hongjiu.lu@intel.com>
3893
3894         * Makefile.in (dfp-filenames): Replace decimal_globals,
3895         decimal_data, binarydecimal and convert_data with
3896         bid_decimal_globals, bid_decimal_data, bid_binarydecimal
3897         and bid_convert_data, respectively.
3898
3899 2007-09-17  Chao-ying Fu  <fu@mips.com>
3900             Nigel Stephens  <nigel@mips.com>
3901
3902         * fixed-obj.mk: New file to support fine-grain fixed-point functions.
3903         * Makefile.in (fixed_point): Define.
3904         Check if fixed_point is yes to build support functions.
3905         * configure.ac: Check for fixed_point support.
3906         * configure: Regenerated.
3907         * gen-fixed.sh: New file to generate lists of fixed-point labels,
3908         funcs, modes, from, to.
3909
3910 2007-09-11  Janis Johnson  <janis187@us.ibm.com
3911
3912         * Makefile.in (dfp-filenames): Add bid128_noncomp.
3913
3914 2007-09-10  Janis Johnson  <janis187@us.ibm.com>
3915
3916         * Makefile.in (dfp-filenames): Remove decUtility, add
3917         decDouble, decPacked, decQuad, decSingle.
3918
3919 2007-08-27  Hans Kester  <hans.kester@ellips.nl>
3920
3921         * config.host : Add x86_64-elf target.
3922
3923 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
3924
3925         * configure.ac (set_have_cc_tls): Add a missing =.
3926         * configure: Regenerated.
3927
3928 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
3929
3930         * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
3931         and x86_64-*-linux*.
3932
3933         * config/t-tls: New file.
3934
3935         * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
3936
3937         * configure.ac: Include ../config/enable.m4 and
3938         ../config/tls.m4.  Use GCC_CHECK_CC_TLS to check if assembler
3939         supports TLS and substitute set_have_cc_tls.
3940         * configure: Regenerated.
3941
3942 2007-07-04  H.J. Lu  <hongjiu.lu@intel.com>
3943
3944         * Makefile.in: Use libbid for DFP when BID is enabled.
3945
3946 2007-06-14  Danny Smith  <dannysmith@users.sourceforge.net>
3947
3948         * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
3949         extra_parts. Add config/i386/t-cygming to tmake_file.
3950         * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
3951
3952 2007-05-29  Zuxy Meng  <zuxy.meng@gmail.com>
3953             Danny Smith  <dannysmith@users.sourceforge.net>
3954
3955         PR target/29498
3956         * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
3957         crtfastmath.o to extra_parts.  Add i386/t-crtfm to tmake_file.
3958         * config/i386/t-crtfm: Compile crtfastmath.o with
3959         -minline-all-stringops.
3960
3961 2007-05-10  Richard Sandiford  <richard@codesourcery.com>
3962
3963         * config.host (sparc-wrs-vxworks): New target.
3964
3965 2007-04-14  Kazu Hirata  <kazu@codesourcery.com>
3966
3967         * config.host: Recognize fido.
3968
3969 2007-04-04  Janis Johnson  <janis187@us.ibm.com>
3970
3971         * configure: Check host, not target, for decimal float support.
3972
3973 2007-04-03  Uros Bizjak  <ubizjak@gmail.com>
3974
3975         * config/i386/t-crtpc: New file.
3976         * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
3977         (x86_64-*-linux*): Ditto.
3978
3979 2007-02-30  Kai Tietz  <kai.tietz@onevision.com>
3980
3981         * config.host (x86_64-*-mingw*): New target.
3982
3983 2007-03-23  Michael Meissner  <michael.meissner@amd.com>
3984             H.J. Lu  <hongjiu.lu@intel.com>
3985
3986         * Makefile.in (enable_decimal_float): New.
3987         (DECNUMINC): Add
3988         -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
3989         (dec-objects): Move decimal32, decimal64 and decimal128 to ...
3990         (decbits-filenames): This.
3991         (decbits-objects): New.
3992         (libgcc-objects): Add $(decbits-objects).
3993
3994         * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
3995         Substitute enable_decimal_float.
3996         * configure: Regenerated.
3997
3998 2007-03-19  Hans-Peter Nilsson  <hp@axis.com>
3999
4000         * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4001
4002 2007-03-12  Brooks Moses  <brooks.moses@codesourcery.com>
4003
4004         * Makefile.in (install-info): New dummy target.
4005
4006 2007-03-05  Bernd Schmidt  <bernd.schmidt@analog.com>
4007
4008         * config.host (bfin*-linux-uclibc*): Set extra_parts.
4009
4010 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
4011
4012         * Makefile.in: Add install-html and install-pdf dummy
4013         targets.
4014
4015 2007-02-05  Roger Sayle  <roger@eyesopen.com>
4016             Daniel Jacobowitz  <dan@codesourcery.com>
4017
4018         * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4019         (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4020         (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4021
4022 2007-01-29  Janis Johnson  <janis187@us.ibm.com>
4023
4024         * Makefile.in (dec-filenames): Add decExcept.
4025
4026 2007-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
4027
4028         PR bootstrap/30469
4029         * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4030         -fprofile-use.
4031
4032 2007-01-25  Daniel Jacobowitz  <dan@codesourcery.com>
4033
4034         * configure.ac: Add --enable-version-specific-runtime-libs.
4035         Correct $slibdir default.
4036         * configure: Regenerated.
4037
4038 2007-01-23  Joseph Myers  <joseph@codesourcery.com>
4039
4040         * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4041
4042 2007-01-21  Andrew Pinski  <pinskia@gmail.com>
4043
4044         PR target/30519
4045         * config.host (alpha*-*-linux*): Set extra_parts.
4046
4047 2007-01-09  Kaz Kojima  <kkojima@gcc.gnu.org>
4048
4049         * config/sh/t-linux: New.
4050         * config.host (sh*-*-linux*): Set tmake_file.
4051
4052 2007-01-05  Daniel Jacobowitz  <dan@codesourcery.com>
4053
4054         * Makefile.in (install): Handle multilibs.
4055
4056 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
4057
4058         * Makefile.in: Added .PHONY entry for documentation targets.
4059
4060 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
4061
4062         * Makefile.in: Add empty info, html, dvi, pdf targets.
4063
4064 2007-01-04  Mike Stump  <mrs@apple.com>
4065
4066         * Makefile.in (MAKEINFO): Remove.
4067         (PERL): Likewise.
4068
4069 2007-01-04  Paolo Bonzini  <bonzini@gnu.org>
4070
4071         * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4072         * configure: Regenerate.
4073         * Makefile.in (host_subdir): Substitute it.
4074         (gcc_objdir): Use it.
4075
4076 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
4077
4078         * config.host (ia64*-*-linux*): Set tmake_file.
4079
4080 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
4081
4082         * Makefile.in (version): Define.
4083
4084 2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>
4085             Paolo Bonzini  <bonzini@gnu.org>
4086
4087         * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4088         config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4089         config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4090         config/sparc/t-crtfm, config/t-slibgcc-darwin,
4091         config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4092         shared-object.mk, siditi-object.mk, static-object.mk: New files.
4093         * configure: Generated.