libgcc/ChangeLog

   1 2012-10-15  Pavel Chupin  <pavel.v.chupin@intel.com>
   2
   3         * configure: Regenerate.
   4         * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
   5
   6 2012-10-10  Uros Bizjak  <ubizjak@gmail.com>
   7
   8         * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
   9         instructions for 64bit targets only.
  10
  11 2012-10-10  Uros Bizjak  <ubizjak@gmail.com>
  12
  13         * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
  14         FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
  15         * config/i386/32/sfp-machine.h: ... here.
  16         * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
  17         FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
  18         New defines.
  19
  20 2012-10-07  Matthias Klose  <doko@ubuntu.com>
  21
  22         * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
  23         as unused.
  24         (_Unwind_decode_typeinfo_ptr): Mark base as unused.
  25
  26 2012-10-06  Mark Kettenis  <kettenis@openbsd.org>
  27
  28         * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
  29         * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
  30         (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
  31         (ElfW): Likewise.
  32
  33 2012-10-05  Jonathan Wakely  <jwakely.gcc@gmail.com>
  34
  35         PR other/53889
  36         * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
  37         Fix parameter names.
  38
  39 2012-10-04  Oleg Endo  <olegendo@gcc.gnu.org>
  40
  41         PR target/33135
  42         * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
  43         * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
  44         * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
  45
  46 2012-10-03  Oleg Endo  <olegendo@gcc.gnu.org>
  47
  48         PR target/50457
  49         * config/sh/linux-atomic.S: Delete.
  50         * config/sh/linux-atomic.c: New.
  51         * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
  52         linux-atomic.c.  Add cflags to disable warnings.
  53
  54 2012-10-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
  55
  56         PR other/53889
  57         * gthr.h (__gthread_recursive_mutex_destroy): Document new required
  58         function.
  59         * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
  60         * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
  61         * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
  62         * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
  63         * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
  64         Likewise.
  65         * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
  66         Likewise.
  67         * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
  68         Likewise.
  69         * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
  70         * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
  71
  72 2012-09-19  Mark Kettenis  <kettenis@openbsd.org>
  73
  74         * config.host (hppa-*-openbsd*): New target.
  75         * config/pa/t-openbsd: New file.
  76
  77 2012-09-15  Georg-Johann Lay  <avr@gjlay.de>
  78
  79         PR target/54222
  80         * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
  81         __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
  82         __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
  83         (__divsa3): Use __negsi2 to negate r_quoL.
  84         * config/avr/lib1funcs.S (FALIAS): New macro.
  85         (__divmodsi4): Break out and use __divmodsi4_neg1 as...
  86         (__negsi2): ...this new function.
  87         * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
  88         _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
  89         _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
  90         (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
  91         Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
  92         Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
  93
  94 2012-09-10  Oleg Endo  <olegendo@gcc.gnu.org>
  95
  96         PR target/54089
  97         * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
  98         (lshrsi3): Reimplement as lshrsi3_r0.
  99
 100 2012-09-10  Andreas Schwab  <schwab@linux-m68k.org>
 101
 102         PR target/46191
 103         * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
 104         of libgcc.a.
 105
 106 2012-09-07  Teresa Johnson  <tejohnson@google.com>
 107
 108         PR gcov-profile/54487
 109         * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
 110         differences.
 111
 112 2012-09-05  Georg-Johann Lay  <avr@gjlay.de>
 113
 114         PR target/54461
 115         * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
 116         not configured --with-avrlibc=no.
 117         * config/avr/t-avrlibc: New file.
 118         * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
 119         (DPBIT_FUNCS): Ditto.
 120         (TPBIT_FUNCS): Ditto.
 121
 122 2012-09-04  Teresa Johnson  <tejohnson@google.com>
 123
 124         * libgcov.c (struct gcov_summary_buffer): New structure.
 125         (gcov_histogram_insert): New function.
 126         (gcov_compute_histogram): Ditto.
 127         (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
 128         histograms during summary merging.
 129
 130 2012-09-01  Mark Kettenis  <kettenis@openbsd.org>
 131
 132         * config.host (x86_64-*-openbsd*): New target.
 133
 134 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
 135
 136         * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
 137         attribute.
 138
 139 2012-08-24  Georg-Johann Lay  <avr@gjlay.de>
 140
 141         PR target/54222
 142         * config/avr/t-avr (conv_X): Rename to func_X.
 143
 144 2012-08-24  Georg-Johann Lay  <avr@gjlay.de>
 145
 146         PR target/54222
 147         * config/avr/lib1funcs-fixed.S: New file.
 148         * config/avr/lib1funcs.S: Include it.  Undefine some divmodsi
 149         after they are used.
 150         (neg2, neg4): New macros.
 151         (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
 152         (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
 153         (__umulhisi3): Speed up MUL variant if there is enough flash.
 154         * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
 155         avr-modes.def.
 156         * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
 157         _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
 158         _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
 159         _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
 160         _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
 161         _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
 162         (LIB2FUNCS_EXCLUDE): Add supported functions.
 163
 164 2012-08-22  Georg-Johann Lay  <avr@gjlay.de>
 165
 166         * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
 167         LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
 168         libgcc-s-objects.
 169         * fixed-obj.mk: Only expand dependency if $o is not in
 170         LIB2FUNCS_EXCLUDE.
 171
 172 2012-08-22  H.J. Lu  <hongjiu.lu@intel.com>
 173
 174         * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
 175
 176 2012-08-22  Joseph Myers  <joseph@codesourcery.com>
 177
 178         * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
 179         depend on --enable-shared.
 180         ($(lib1asmfuncs-o)): Use %.vis files independent of
 181         --enable-shared.
 182         * static-object.mk ($(base)$(objext), $(base).vis)
 183         ($(base)_s$(objext)): Use same rules for visibility handling as in
 184         shared-object.mk.
 185
 186 2012-08-21  Ian Lance Taylor  <iant@google.com>
 187
 188         * config/i386/morestack.S (__morestack_non_split): Increase amount
 189         of space allocated for non-split code stack.
 190
 191 2012-08-19  Joseph Myers  <joseph@codesourcery.com>
 192
 193         * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
 194         even if inhibit_libc.
 195
 196 2012-08-17  Julian Brown  <julian@codesourcery.com>
 197
 198         * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
 199         -fexceptions -fnon-call-exceptions if not defined.
 200         ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
 201         * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
 202
 203 2012-08-17  Andreas Schwab  <schwab@linux-m68k.org>
 204
 205         * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
 206         type.
 207
 208 2012-08-16  David Edelsohn  <dje.gcc@gmail.com>
 209
 210         * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
 211         rs6000/t-slibgcc-aix.
 212
 213 2012-08-15  Segher Boessenkool  <segher@kernel.crashing.org>
 214
 215         * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
 216
 217 2012-08-15  Segher Boessenkool  <segher@kernel.crashing.org>
 218
 219         * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
 220
 221 2012-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 222
 223         PR driver/54171
 224         * Makefile.in (version): Replace top_srcdir with srcdir.
 225
 226 2012-08-03  Jonathan Yong  <jon_y@users.sourceforge.net>
 227
 228         * Makefile.in (version): set to BASE-VER file from gcc directory.
 229
 230 2012-08-01  Nick Clifton  <nickc@redhat.com>
 231
 232         * config/m32c/lib2funcs.c (__clrsbhi2): New function.
 233         Implements __clrsb for an HImode argument.
 234
 235 2012-07-31  Nick Clifton  <nickc@redhat.com>
 236
 237         * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
 238         Implements __clrsb for an HImode argument.
 239         * config/stormy16/clrsbhi2.c: New file:
 240         * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
 241
 242 2012-07-22  Steven Bosscher  <steven@gcc.gnu.org>
 243
 244         * libgcov.c (__gcov_ior_profiler): Benign comment fix.
 245
 246 2012-07-19  Tristan Gingold  <gingold@adacore.com>
 247             Richard Henderson  <rth@redhat.com>
 248
 249         * unwind-seh.c: New file.
 250         * unwind-generic.h: Include windows.h for SEH.
 251         (_Unwind_Exception): Use 6 private fields for SEH.
 252         (_GCC_specific_handler): Declare.
 253         * unwind-c.c (__gcc_personality_seh0): New function.
 254         Adjust for SEH.
 255         * config/i386/libgcc-cygming.ver: New file.
 256         * config/i386/t-seh-eh: New file.
 257         * config.host (x86_64-*-mingw*): Default to seh.
 258
 259 2012-07-14  Steven Bosscher  <steven@gcc.gnu.org>
 260
 261         * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
 262
 263 2012-06-17  Uros Bizjak  <ubizjak@gmail.com>
 264
 265         * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
 266         __builtin_expect when checking for exceptions.
 267         * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
 268
 269 2012-06-13  Uros Bizjak  <ubizjak@gmail.com>
 270
 271         * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
 272         function declaration.
 273         (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
 274         (FP_RND_MASK): New.
 275         * config/ia64/sfp-exceptions.c: New.
 276         * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
 277
 278 2012-06-13  Uros Bizjak  <ubizjak@gmail.com>
 279
 280         * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
 281         _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
 282         * config/i386/64/sfp-machine: ... (delete here) ...
 283         * config/i386/sfp-machine.h: ... to here.
 284         (FP_EX_MASK): Remove.
 285         (FP_RND_MASK): New.
 286         (FP_INIT_ROUNDMODE): Declare asm as volatile.
 287
 288 2012-06-11  Sriraman Tallam  <tmsriram@google.com>
 289
 290         * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
 291         * config/i386/libgcc-sol2.ver: Ditto.
 292         * config/i386/libgcc-glibc.ver: Ditto.
 293
 294 2012-06-11  Roland McGrath  <mcgrathr@google.com>
 295
 296         * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
 297         If __GLIBC__ is defined, refer to __pthread_key_create instead of
 298         pthread_cancel.
 299
 300 2012-06-09  Uros Bizjak  <ubizjak@gmail.com>
 301
 302         * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
 303         _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
 304         FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
 305         FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
 306         FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
 307         __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
 308         * config/i386/64/sfp-machine: ... (delete here) ...
 309         * config/i386/sfp-machine.h: ... to here.
 310         (FP_EX_MASK): New.
 311         (__sfp_handle_exceptions): New function declaration.
 312         (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
 313         * config/i386/sfp-exceptions.c: New.
 314         * config/i386/t-softfp: New.
 315         * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
 316         i386/t-softfp to tmake_file.
 317
 318 2012-06-03  David S. Miller  <davem@davemloft.net>
 319
 320         * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
 321         change.
 322
 323 2012-05-31  David S. Miller  <davem@davemloft.net>
 324
 325         * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
 326         multiply and divide instructions on 32-bit when V9.
 327         (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
 328
 329 2012-05-29  Joseph Myers  <joseph@codesourcery.com>
 330
 331         * config/arm/ieee754-df.S: Fix typos.
 332         * config/arm/ieee754-sf.S: Fix typos.
 333         * config/c6x/libunwind.S: Fix typos.
 334         * config/epiphany/udivsi3-float.c: Fix typos.
 335         * config/microblaze/muldi3_hard.S: Fix typos.
 336         * config/picochip/adddi3.S: Fix typos.
 337         * config/picochip/ashlsi3.S: Fix typos.
 338         * config/picochip/ashrsi3.S: Fix typos.
 339         * config/picochip/clzsi2.S: Fix typos.
 340         * config/picochip/cmpsi2.S: Fix typos.
 341         * config/picochip/divmod15.S: Fix typos.
 342         * config/picochip/divmodhi4.S: Fix typos.
 343         * config/picochip/divmodsi4.S: Fix typos.
 344         * config/picochip/longjmp.S: Fix typos.
 345         * config/picochip/lshrsi3.S: Fix typos.
 346         * config/picochip/parityhi2.S: Fix typos.
 347         * config/picochip/popcounthi2.S: Fix typos.
 348         * config/picochip/setjmp.S: Fix typos.
 349         * config/picochip/subdi3.S: Fix typos.
 350         * config/picochip/ucmpsi2.S: Fix typos.
 351         * config/picochip/udivmodhi4.S: Fix typos.
 352         * config/picochip/udivmodsi4.S: Fix typos.
 353         * config/spu/divv2df3.c: Fix typos.
 354         * config/spu/mfc_multi_tag_release.c: Fix typos.
 355         * config/spu/mfc_tag_release.c: Fix typos.
 356         * configure.ac: Fix typos.
 357         * configure: Regenerate.
 358
 359 2012-05-25  Ian Lance Taylor  <iant@google.com>
 360
 361         * config/i386/morestack.S (__morestack_non_split): Check whether
 362         caller is varargs and needs %bp to hold the stack frame on return.
 363
 364 2012-05-25  Olivier Hainque  <hainque@adacore.com>
 365
 366         * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
 367         sequence in the non pic case on VxWorks.
 368
 369 2012-05-24  Olivier Hainque  <hainque@adacore.com>
 370
 371         * Makefile.in: Move dependency on install-unwind_h from
 372         "install-leaf" to "install".
 373
 374 2012-05-24  Olivier Hainque  <hainque@adacore.com>
 375
 376         * Makefile.in (clean): Remove libgcc_tm.stamp as well.
 377         Use a separate command for stamp removals.
 378
 379 2012-05-21  Andrew Pinski  <apinski@cavium.com>
 380
 381         PR bootstrap/53183
 382         * configure.ac: Define the default includes to being none.
 383         * configure: Regenerate.
 384
 385 2012-05-16  Olivier Hainque  <hainque@adacore.com>
 386
 387         * Makefile.in (install-unwind_h): Rename into ...
 388         (install-unwind_h-forbuild): New target.
 389         (all): Use it instead of the former install-unwind_h.
 390         (install-unwind_h): Reinstate, copy to user install destination
 391         for include files, not to the internal gcc object directory one.
 392         (install-leaf): Depend on it.
 393
 394 2012-05-15  Olivier Hainque  <hainque@adacore.com>
 395
 396         * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
 397         register numbers. LR_REGNO replaces R_LR.
 398         (ucontext_for): New, helper for ...
 399         (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
 400         and 5.3 of ...
 401         (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
 402
 403 2012-05-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 404
 405         * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
 406         (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
 407         (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
 408         i386/t-cpuinfo ...
 409         (i[34567]86-*-*, x86_64-*-*): ... here.
 410
 411         * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
 412         * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
 413
 414         * config/i386/i386-cpuinfo.c: Rename to ...
 415         * config/i386/cpuinfo.c: ... this.
 416         * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
 417
 418         * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
 419         (libgcc_cv_init_priority): New test.
 420         * configure: Regenerate.
 421         * config.in: New file.
 422         * Makefile.in (clean): Rename config.h to auto-target.h.
 423         (config.h): Likewise.
 424         (stamp-h): Likewise.
 425
 426         * config/i386/cpuinfo.c (auto-target.h): Include.
 427         (CONSTRUCTOR_PRIORITY): Define.
 428         (__cpu_indicator_init): Use it.
 429
 430 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
 431
 432         * longlong.h: Use a URL instead of an FSF postal address.
 433         Replace spaces with tab.
 434
 435 2012-05-08  Teresa Johnson  <tejohnson@google.com>
 436
 437         * libgcov.c (gcov_clear, __gcov_reset): New functions.
 438         (__gcov_dump): Ditto.
 439         (gcov_dump_complete): New global variable.
 440         (gcov_exit): Export hidden to enable use in L_gcov_dump.
 441         (__gcov_flush): Outline functionality now in gcov_clear.
 442         * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
 443
 444 2012-04-28  Aurelien Jarno  <aurelien@aurel32.net>
 445
 446         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
 447         (mips*-*-linux*): Include mips/t-tpbit when long double is
 448         16 bytes long.
 449
 450 2012-04-25  Sriraman Tallam  <tmsriram@google.com>
 451
 452         * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
 453         (get_available_features): New argument. Check for AVX2.
 454         (__cpu_indicator_init): Modify call to get_available_features.
 455
 456 2012-04-25  Alan Modra  <amodra@gmail.com>
 457
 458         * config/rs6000/crtsavevr.S: New file.
 459         * config/rs6000/crtrestvr.S: New file.
 460         * config/rs6000/t-savresfgpr: Build the above.
 461         * config/rs6000/t-netbsd: Likewise.
 462
 463 2012-04-24  Sriraman Tallam  <tmsriram@google.com>
 464
 465         * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
 466
 467 2012-04-24  Sriraman Tallam  <tmsriram@google.com>
 468
 469         * libgcc/config/i386/i386-cpuinfo.c: New file.
 470         * libgcc/config/i386/t-cpuinfo: New file.
 471         * libgcc/config.host: Include t-cpuinfo.
 472         * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
 473
 474 2012-04-24  Chao-ying Fu  <fu@mips.com>
 475
 476         * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
 477
 478 2012-04-20  Thomas Schwinge  <thomas@codesourcery.com>
 479
 480         struct siginfo vs. siginfo_t
 481
 482         * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
 483         siginfo_t instead of struct siginfo.
 484         * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
 485         * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
 486         * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
 487         (ia64_handle_unwabi): Likewise.
 488         * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
 489         * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
 490         * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
 491         (sh_fallback_frame_state): Likewise.
 492         * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
 493         * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
 494
 495 2012-04-02  H.J. Lu  <hongjiu.lu@intel.com>
 496
 497         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
 498         system call number.
 499
 500 2012-03-31  Eric Botcazou  <ebotcazou@adacore.com>
 501
 502         * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
 503         if it hasn't been previously saved.
 504
 505 2012-03-29  H.J. Lu  <hongjiu.lu@intel.com>
 506
 507         * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
 508         only for glibc.
 509
 510 2012-03-28  Georg-Johann Lay  <avr@gjlay.de>
 511
 512         PR target/52737
 513         * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
 514         instead of __AVR_HAVE_8BIT_SP__.
 515
 516 2012-03-26  Tristan Gingold  <gingold@adacore.com>
 517
 518         * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
 519         (unw_table_entry): Use unw_word instead of unsigned long.
 520         (_Unwind_FindTableEntry): Likewise.
 521         * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
 522         * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
 523         (_Unwind_FindTableEntry): Likewise.
 524         * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
 525         (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
 526         (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
 527         (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
 528         (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
 529         (uw_frame_state_for, uw_update_reg_address, uw_update_context)
 530         (uw_init_context_1, uw_install_context): Likewise.
 531         (unw_word): Move to unwind-ia64.h
 532
 533 2012-03-26  Tristan Gingold  <gingold@adacore.com>
 534
 535         * config/vms/vms-ucrt0.c: Update copyright years.
 536         Add a sanity check.
 537         (___gcc_main_flags): Declare.
 538         (__main): Check flags to remap argv and exit code.
 539         * config.host (*-*-*vms*): Adjust extra_parts.
 540         * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
 541         (crt0.o): Add.
 542
 543 2012-03-22  Richard Earnshaw  <rearnsha@arm.com>
 544
 545         * arm/lib1funcs.asm (ctzsi2): New function.
 546         * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
 547         * arm/t-linux (LIB1ASMFUNCS): Likewise.
 548         * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
 549         * arm/t-symbian (LIB1ASMFUNCS): Likewise.
 550         * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
 551         * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
 552
 553 2012-03-21  Andreas Tobler  <andreast@fgznet.ch>
 554
 555         * config.host: Add bits to support powerpc64-*-freebsd*.
 556         * config/rs6000/freebsd-unwind.h: New file.
 557         * config/rs6000/t-freebsd64: New file.
 558
 559 2012-03-20  Richard Guenther  <rguenther@suse.de>
 560
 561         PR gcov-profile/52627
 562         * libgcov.c (init_mx): Fix mutex name.
 563
 564 2012-03-16  Tristan Gingold  <gingold@adacore.com>
 565
 566         * config/ia64/vms-unwind.h: Remove ulong (and replace
 567         it by unw_reg where used).  Define unw_reg with __int64.
 568
 569 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 570
 571         * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
 572         Solaris 8 handling.
 573         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
 574         Solaris 8 handling.
 575         (sparc_is_sighandler): Likewise.
 576
 577 2012-03-13  H.J. Lu  <hongjiu.lu@intel.com>
 578
 579         * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
 580         <= saved reg size.
 581
 582 2012-03-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 583
 584         * config/arm/crtn.S: Fix typo.
 585
 586 2012-03-13  Richard Guenther  <rguenther@suse.de>
 587
 588         * libgcov.c: Remove stdio.h include and NULL un-define.
 589
 590 2012-03-13  Richard Guenther  <rguenther@suse.de>
 591
 592         PR target/52569
 593         * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
 594
 595 2012-03-13  Richard Guenther  <rguenther@suse.de>
 596
 597         * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
 598
 599 2012-03-13  Richard Guenther  <rguenther@suse.de>
 600
 601         * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
 602         and __gthread_mutex_init_function definitions.
 603
 604 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 605
 606         * config.host (mips*-*-openbsd*): Remove.
 607
 608 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 609
 610         * config.host: Remove alpha*-dec-osf5.1* handling.
 611         * config/alpha/gthr-posix.c: Remove.
 612         * config/alpha/libgcc-osf5.ver: Remove.
 613         * config/alpha/osf5-unwind.h: Remove.
 614         * config/alpha/t-osf-pthread: Remove.
 615         * config/alpha/t-slibgcc-osf: Remove.
 616         * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
 617         * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
 618         [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
 619         * mkmap-flat.awk: Remove osf_export handling.
 620
 621 2012-03-12  Richard Guenther  <rguenther@suse.de>
 622
 623         * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
 624         * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
 625         (__gthread_mutex_init_function): New function.
 626         * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
 627
 628         PR gcov/49484
 629         * libgcov.c: Include gthr.h.
 630         (__gcov_flush_mx): New global variable.
 631         (init_mx, init_mx_once): New functions.
 632         (__gcov_flush): Protect self with a mutex.
 633         (__gcov_fork): Re-initialize mutex after forking.
 634         * unwind-dw2-fde.c: Change condition under which to use
 635         __GTHREAD_MUTEX_INIT_FUNCTION.
 636
 637 2012-03-12  Tristan Gingold  <gingold@adacore.com>
 638
 639         * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
 640         * config/ia64/t-vms: Likewise.
 641
 642 2012-03-11  Michael Hope  <michael.hope@linaro.org>
 643
 644         * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
 645         for Thumb-2.
 646
 647 2012-03-07  Walter Lee  <walt@tilera.com>
 648
 649         * config/tilepro/atomic.c: Rename "atomic_" prefix to
 650         "arch_atomic_".
 651         (atomic_xor): Rename and move definition to
 652         config/tilepro/atomic.h.
 653         (atomic_nand): Ditto.
 654         * config/tilepro/atomic.h: Rename "atomic_" prefix to
 655         "arch_atomic_".
 656         (arch_atomic_xor): Move from config/tilepro/atomic.c.
 657         (arch_atomic_nand): Ditto.
 658
 659 2012-03-07  Georg-Johann Lay  <avr@gjlay.de>
 660
 661         PR target/52507
 662         * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
 663
 664 2012-03-07  Georg-Johann Lay  <avr@gjlay.de>
 665
 666         PR target/52505
 667         * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
 668         from RAM.
 669
 670 2012-03-07  Georg-Johann Lay  <avr@gjlay.de>
 671
 672         PR target/52461
 673         PR target/52508
 674         * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
 675         if RAMPZ affects reading from RAM.
 676         (__tablejump_elpm__): Ditto.
 677         (.xload): Ditto.
 678         (__movmemx_hi): Ditto.
 679         (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
 680         (__do_global_dtors): Ditto.
 681         (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
 682         (__movmemx_hi): Ditto.
 683
 684 2012-03-05  Richard Henderson  <rth@redhat.com>
 685
 686         * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
 687         [ARM] (count_trailing_zeros): Use the builtin.
 688
 689 2012-03-01  Kai Tietz  <ktietz@redhat.com>
 690
 691         * soft-fp: Imported from glibc upstream.
 692
 693 2012-02-28  Kai Tietz  <ktietz@redhat.com>
 694
 695         * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
 696         for mingw-targets as attribute gcc_struct.
 697
 698 2012-02-28  Ian Lance Taylor  <iant@google.com>
 699
 700         * generic-morestack.c (__splitstack_releasecontext): Correct call
 701         to __morestack_release_segments.
 702
 703 2012-02-27  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 704
 705         PR target/52390
 706         * generic-morestack.c (__generic_morestack_set_initial_sp): Test
 707         for __linux__ when removing signals from __morestack_fullmask.
 708
 709 2012-02-23  Georg-Johann Lay  <avr@gjlay.de>
 710
 711         PR target/52261
 712         * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
 713
 714 2012-02-23  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
 715
 716         * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
 717         instead of HAVE_INITFINI_ARRAY.
 718         * config/ia64/crtend.S: Likewise.
 719
 720 2012-02-20  Kai Tietz  <ktietz@redhat.com>
 721
 722         PR libstdc++/52300
 723         * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
 724
 725         * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
 726         to w32-unwind.h header.
 727
 728 2012-02-19  Richard Sandiford  <rdsandiford@googlemail.com>
 729
 730         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
 731         (mips*-*-linux*): Remove t-slibgcc-libgcc.
 732         * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
 733         * config/mips/mips16.S (__mips16_rdhwr): Delete.
 734
 735 2012-02-19  Richard Sandiford  <rdsandiford@googlemail.com>
 736
 737         * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
 738
 739 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
 740
 741         PR libitm/52220
 742         * config/darwin-crt-tm.c: Correct typo.
 743
 744 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
 745             Patrick Marlier  <patrick.marlier@gmail.com>
 746
 747         PR libitm/52220
 748         * config/darwin-crt-tm.c: Generate dummy functions.
 749
 750 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
 751             Patrick Marlier  <patrick.marlier@gmail.com>
 752
 753         PR libitm/52042
 754         * config/darwin-crt-tm.c (getTMCloneTable): New function.
 755         (__doTMRegistrations): Call it.
 756         (__doTMdeRegistrations): Likewise.
 757
 758 2012-01-15  Georg-Johann Lay  <avr@gjlay.de>
 759             Anatoly Sokolov <aesok@post.ru>
 760             Eric Weddington <eric.weddington@atmel.com>
 761
 762         PR target/52261
 763         * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
 764         (__epilogue_restores__): Ditto.
 765
 766 2012-02-15  Eric Botcazou  <ebotcazou@adacore.com>
 767
 768         PR target/51921
 769         PR target/52205
 770         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
 771         Solaris 11 and slightly reformat.
 772         (sparc_is_sighandler): Likewise.
 773
 774 2012-02-14  Walter Lee  <walt@tilera.com>
 775
 776         * config.host: Handle tilegx and tilepro.
 777         * config/tilegx/sfp-machine.h: New file.
 778         * config/tilegx/sfp-machine32.h: New file.
 779         * config/tilegx/sfp-machine64.h: New file.
 780         * config/tilegx/t-crtstuff: New file.
 781         * config/tilegx/t-softfp: New file.
 782         * config/tilegx/t-tilegx: New file.
 783         * config/tilepro/atomic.c: New file.
 784         * config/tilepro/atomic.h: New file.
 785         * config/tilepro/linux-unwind.h: New file.
 786         * config/tilepro/sfp-machine.h: New file.
 787         * config/tilepro/softdivide.c: New file.
 788         * config/tilepro/softmpy.S: New file.
 789         * config/tilepro/t-crtstuff: New file.
 790         * config/tilepro/t-tilepro: New file.
 791
 792 2012-02-07  Jonathan Wakely  <jwakely.gcc@gmail.com>
 793
 794         PR libstdc++/51296
 795         PR libstdc++/51906
 796         * gthr-posix.h: Allow static initializer macros to be disabled.
 797         (__gthrw_pthread_cond_init): Define weak reference unconditionally.
 798
 799 2012-02-05  Chung-Lin Tang  <cltang@codesourcery.com>
 800
 801         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
 802         Add t-slibgcc-libgcc to tmake_file.
 803         * config/mips/libgcc-mips16.ver: Revert previous patch.
 804         * config/mips/mips16.S (__mips16_rdhwr): Hide.
 805
 806 2012-02-02  Sumanth G <sumanth.gundapaneni@kpitcummins.com>
 807             Jayant R Sonar <jayant.sonar@kpitcummins.com>
 808
 809         * config.host: Add National Semiconductor CR16 target (cr16-*-*).
 810         * config/cr16/crti.S: New file.
 811         * config/cr16/crtlibid.S: New file.
 812         * config/cr16/crtn.S: New file.
 813         * config/cr16/lib1funcs.S: New file.
 814         * config/cr16/t-cr16: New file.
 815         * config/cr16/t-crtlibid: New file.
 816         * config/cr16/unwind-dw2.h: New file.
 817         * config/cr16/unwind-cr16.c: New file.
 818         * config/cr16/divmodhi3.c: New file.
 819
 820 2012-01-25  Alan Modra  <amodra@gmail.com>
 821
 822         * config/rs6000/t-linux64: Delete.  Move..
 823         * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
 824         * config/rs6000/t-linux: ..and libgcc flags to here.
 825
 826 2012-01-22  Douglas B Rupp  <rupp@gnat.com>
 827
 828         * config.host (i[34567]86-*-interix3*):
 829         Change triplet to i[34567]86-*-interix[3-9]*.
 830         * configure: Regenerate.
 831
 832 2012-01-15  Chung-Lin Tang  <cltang@codesourcery.com>
 833             Richard Sandiford  <rdsandiford@googlemail.com>
 834
 835         * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
 836         * config/mips/mips16.S (__mips16_rdhwr): New function.
 837         * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
 838
 839 2012-01-11  Nathan Sidwell  <nathan@acm.org>
 840
 841         * libgcov.c (__gcov_init): Ignore objects with no functions.
 842
 843 2012-01-10  Georg-Johann Lay  <avr@gjlay.de>
 844
 845         PR target/49868
 846         Extend __pgmx semantics to linearize memory.
 847         * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
 848         * config/avr/lib1funcs.S (__xload_1): New function.
 849         (__movmemx_qi, __movmemx_hi): New functions.
 850         (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
 851         semantics.
 852
 853 2012-01-09  Eric Botcazou  <ebotcazou@adacore.com>
 854
 855         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
 856         purported sigacthandler address isn't null before dereferencing it.
 857         (sparc_is_sighandler): Likewise.
 858
 859 2012-01-09  Eric Botcazou  <ebotcazou@adacore.com>
 860
 861         PR ada/41929
 862         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
 863         add CFA.  Revert back to old code for Solaris 8+ multi-threaded.
 864         (sparc_is_sighandler): Likewise.
 865         (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
 866
 867 2012-01-06  Tristan Gingold  <gingold@adacore.com>
 868
 869         * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
 870         compatibility thunks...
 871         (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
 872         (crtbeginS.o, crtendS.o): ... and these to ...
 873         * config/ia64/t-ia64-elf: ... this new file.
 874         * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
 875         (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
 876
 877 2012-01-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 878
 879         * configure: Regenerate.
 880         * config/s390/t-crtstuff: Remove -fPIC.
 881
 882 2012-01-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
 883
 884         PR bootstrap/51006
 885         * enable-execute-stack-mprotect.c (getpagesize): Do not define
 886         for NetBSD.
 887
 888 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
 889
 890         PR target/51345
 891         * config/avr/lib1funcs.S: Remove FIXME comments.
 892         (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
 893
 894 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
 895
 896         Implement light-weight DImode support.
 897         * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
 898         _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
 899         * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
 900         __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
 901
 902 2011-12-30  Nathan Sidwell  <nathan@acm.org>
 903
 904         * libgcov.c (gcov_crc32): Remove global var.
 905         (free_fn_data): New function.
 906         (buffer_fn_data): Pass in filename, more robust error recovery.
 907         (crc32_unsigned): New function.
 908         (gcov_exit): More robust detection of new program. More robust
 909         error recovery.
 910         (__gcov_init): Do not update program's crc here.
 911
 912 2011-12-21  Tristan Gingold  <gingold@adacore.com>
 913
 914         * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
 915
 916 2011-12-21  Ian Lance Taylor  <iant@google.com>
 917
 918         * config/i386/morestack.S: Simplify CFI opcodes throughout.
 919
 920 2011-12-20  Ian Lance Taylor  <iant@google.com>
 921
 922         * config/i386/morestack.S (__morestack_non_split): If there is
 923         enough stack space already, don't split.  Ask for more stack space
 924         than we required.
 925
 926 2011-12-20  Sergio Durigan Junior  <sergiodj@redhat.com>
 927
 928         * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
 929         `sys/sdt.h'.
 930         (_Unwind_DebugHook): New function.
 931         (uw_restore_core_regs): New define.
 932         (unwind_phase2): Use uw_restore_core_regs instead of
 933         restore_core_regs.
 934         (unwind_phase2_forced): Likewise.
 935         (__gnu_Unwind_Resume): Likewise.
 936
 937 2011-12-20  Uros Bizjak  <ubizjak@gmail.com>
 938
 939         * config/alpha/linux-unwind.h: Update copyright years.
 940         (MD_FROB_UPDATE_CONTEXT): New define.
 941         (alpha_frob_update_context): New function.
 942
 943 2011-12-17  Richard Sandiford  <rdsandiford@googlemail.com>
 944
 945         * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
 946         tmake_file rather replacing it.
 947
 948 2011-12-15  Iain Sandoe  <iains@gcc.gnu.org>
 949
 950         * config/rs6000/darwin-world.S (toplevel): Make it clear that this
 951         function is not used for PPC64.
 952         (save_world): Amend comments.  Update the VRsave mask to reflect the
 953         saved regs.
 954         (rest_world): Update comments, do not  clobber r10, do not use r8.
 955         (eh_rest_world_r10): Amend comments, do not use r8.
 956         (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
 957         no longer used, move restore of CR and target address to the end of
 958         the routine.
 959
 960 2011-12-14  H.J. Lu  <hongjiu.lu@intel.com>
 961
 962         * generic-morestack.c (__generic_morestack_set_initial_sp): Check
 963         __GLIBC__ instead of __linux__ when using __SIGRTMIN.
 964
 965 2011-12-14  Georg-Johann Lay  <avr@gjlay.de>
 966
 967         PR target/49313
 968         * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
 969         * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
 970
 971 2011-12-11  Eric Botcazou  <ebotcazou@adacore.com>
 972
 973         * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
 974
 975 2011-12-09  Georg-Johann Lay  <avr@gjlay.de>
 976
 977         PR target/49313
 978         * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
 979         * config/avr/lib1funcs.S (__muldi3): New function.
 980
 981 2011-12-06  Andrew Pinski  <apinski@cavium.com>
 982
 983         * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
 984         size of func_ptr.
 985         (__frame_dummy_init_array_entry): Likewise.
 986
 987 2011-12-06  Georg-Johann Lay  <avr@gjlay.de>
 988
 989         Forward-port from gcc-4_6-branch r181936 2011-12-02.
 990
 991         PR target/51345
 992         PR target/51002
 993         * config/avr/lib1funcs.S (__prologue_saves__,
 994         __epilogue_restores__, __divdi3_moddi3): Enclose parts using
 995         __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__).  Add FIXME comments.
 996
 997 2011-12-04  Iain Sandoe  <iains@gcc.gnu.org>
 998
 999         * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1000
1001 2011-11-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1002
1003         PR other/51272
1004         * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1005         (_ITM_deregisterTMCloneTable): Likewise.
1006         (__register_frame_info): Fix unused warning.
1007         (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1008         pthread_default_stacksize_np): Likewise.
1009         * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1010
1011 2011-11-29  DJ Delorie  <dj@redhat.com>
1012
1013         * config.host (rl78-*-elf): New case.
1014         * config/rl78: New directory for the Renesas RL78.
1015
1016 2011-11-29  Bernd Schmidt  <bernds@codesourcery.com>
1017
1018         * config.host (tic6x-*-uclinux): Append to extra_parts.  Fix
1019         formatting.
1020
1021 2011-11-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1022
1023         PR other/51022
1024         * config/rs6000/t-savresfgpr: New file.
1025         * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1026         $(srcdir)/config/rs6000/eabi.S.
1027         * config/rs6000/t-ppccomm-ldbl: Remove.
1028         * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1029         tmake_file.
1030         (powerpc-*-eabispe*): Likewise.
1031         (powerpc-*-eabi*): Likewise.
1032         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1033         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1034         to tmake_file, remove rs6000/t-ppccomm-ldbl.
1035         (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1036         tmake_file.
1037         (powerpc-*-eabisim*): Likewise.
1038         (powerpc-*-elf*): Likewise.
1039         (powerpc-*-eabialtivec*): Likewise.
1040         (powerpc-xilinx-eabi*): Likewise.
1041         (powerpc-*-rtems*): Likewise.
1042         (powerpcle-*-elf*): Likewise.
1043         (powerpcle-*-eabisim*): Likewise.
1044         (powerpcle-*-eabi*): Likewise.
1045
1046 2011-11-27  Ian Lance Taylor  <iant@google.com>
1047
1048         * generic-morestack.c (__splitstack_find): Check for NULL old
1049         stack value.
1050         (__splitstack_resetcontext): New function.
1051         (__splitstack_releasecontext): New function.
1052         * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1053
1054 2011-11-27  Iain Sandoe  <iains@gcc.gnu.org>
1055
1056         * config/darwin-crt-tm.c: Correct comments, use correct licence.
1057
1058 2011-11-27  Iain Sandoe  <iains@gcc.gnu.org>
1059
1060         * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1061
1062 2011-11-26  Richard Henderson  <rth@redhat.com>
1063
1064         * config/m68k/linux-atomic.c: New file.
1065         * config/m68k/t-linux: New file.
1066         * config.host (m68k-uclinux, m68k-linux): Use it.
1067
1068 2011-11-26  Richard Henderson  <rth@redhat.com>
1069
1070         * crtstuff.c (__TMC_LIST__): Mark used not unused.
1071         (__TMC_END__): Only declare if hidden is available; in the definition,
1072         if hidden is unavailable add a null record.
1073         (deregister_tm_clones, register_tm_clones): New.
1074         (__do_global_dtors_aux, frame_dummy): Use them.
1075         (__do_global_dtors, __do_global_ctors_1): Likewise.
1076
1077 2011-11-22  Iain Sandoe  <iains@gcc.gnu.org>
1078
1079         * config/darwin-crt-tm.c: New file.
1080         * config.host (darwin): Build crttms.o crttme.o to provide
1081         startup and shutdown for tm clones.
1082         * config/t-darwin (crttms.o): New build rule.
1083         (crttme.o): Likewise.
1084
1085 2011-11-21  Hans-Peter Nilsson  <hp@axis.com>
1086
1087         * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1088         et al.
1089
1090 2011-11-21  Richard Henderson  <rth@redhat.com>
1091
1092         * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1093         (__TMC_LIST__, __TMC_END__): New.
1094         (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1095         (__do_global_dtors): Likewise.
1096         (frame_dummy): Call _ITM_registerTMCloneTable.
1097         (__do_global_ctors_1): Likewise.
1098
1099 2011-11-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1100
1101         * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1102         (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1103         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1104         (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1105         * config/i386/t-darwin64: Remove.
1106         * config/sh/t-netbsd (LIB2ADD): Remove.
1107
1108 2011-11-21  Georg-Johann Lay  <avr@gjlay.de>
1109
1110         PR target/49313
1111         * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1112         (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1113         * config/avr/lib1funcs.S (wmov): New assembler macro.
1114         (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1115         (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1116         (__udivmod64): New function.
1117         (__negdi2): New function.
1118
1119 2011-11-21  Gerald Pfeifer  <gerald@pfeifer.com>
1120
1121         * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1122         *-*-freebsd*aout*): Remove.
1123
1124 2011-11-20  Hans-Peter Nilsson  <hp@axis.com>
1125
1126         * static-object.mk (c_flags-$o): Save c_flags.
1127         ($(base)$(objext)): Use it.
1128
1129 2011-11-18  Steve Ellcey  <sje@cup.hp.com>
1130
1131         * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1132
1133 2011-11-18  Georg-Johann Lay  <avr@gjlay.de>
1134
1135         PR target/49868
1136         * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1137         * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1138         New functions.
1139
1140 2011-11-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1141
1142         * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1143         functions.
1144         (aeabi_uidivmod): Likewise.
1145         (umodsi3): Likewise.
1146         (divsi3): Likewise.
1147         (aeabi_idivmod): Likewise.
1148         (modsi3): Likewise.
1149
1150 2011-11-16  Tristan Gingold  <gingold@adacore.com>
1151
1152         * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1153
1154 2011-11-15  Georg-Johann Lay  <avr@gjlay.de>
1155
1156         PR target/49868
1157         * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3,  _load_4.
1158         * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1159
1160 2011-11-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1161
1162         * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1163         tmake_file list.
1164         * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1165         * config/pa/t-stublib64: Delete.
1166
1167 2011-11-12  Richard Henderson  <rth@redhat.com>
1168
1169         * config/rs6000/linux-unwind.h (frob_update_context): Properly
1170         cast the pointer argument to _Unwind_SetGRPtr.
1171
1172 2011-11-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1173
1174         * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1175
1176 2011-11-09  Ian Lance Taylor  <iant@google.com>
1177
1178         * generic-morestack.c: Include <string.h>.
1179         (uintptr_type): Define.
1180         (struct initial_sp): Add dont_block_signals field.  Reduce size of
1181         extra array by 1.
1182         (allocate_segment): Set prev field to NULL.  Don't set
1183         __morestack_current_segment or __morestack_segments.
1184         (__generic_morestack): Update current->prev and *pp after calling
1185         allocate_segment.
1186         (__morestack_block_signals): Don't do anything if
1187         dont_block_signals is set.
1188         (__morestack_unblock_signals): Likewise.
1189         (__generic_findstack): Check for initial_sp == NULL.  Add casts to
1190         uintptr_type.
1191         (__splitstack_block_signals): New function.
1192         (enum __splitstack_content_offsets): Define.
1193         (__splitstack_getcontext, __splitstack_setcontext): New functions.
1194         (__splitstack_makecontext): New function.
1195         (__splitstack_block_signals_context): New function.
1196         (__splitstack_find_context): New function.
1197         * config/i386/morestack.S (__morestack_get_guard): New function.
1198         (__morestack_set_guard, __morestack_make_guard): New functions.
1199         * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1200
1201 2011-11-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1202
1203         * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1204         (i[34567]86-*-mingw*): ... here.
1205         (x86_64-*-mingw*): ... here.
1206
1207 2011-11-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1208
1209         * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1210
1211 2011-11-07  Nathan Sidwell  <nathan@acm.org>
1212
1213         * libgcov.c (struct gcov_fn_buffer): New struct.
1214         (buffer_fn_data): New helper.
1215         (gcov_exit): Rework for new gcov data structures.
1216
1217 2011-11-07  Georg-Johann Lay  <avr@gjlay.de>
1218
1219         PR target/49313
1220         * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1221
1222 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1223
1224         * config.host (tmake_file): Correct comment.
1225         (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1226         t-libgcc-pic.
1227         (bfin*-uclinux*): Likewise.
1228         (bfin*-linux-uclibc*): Likewise.
1229         (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1230
1231         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1232         assigning.
1233         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1234         * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1235         * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1236         * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1237         * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1238         * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1239         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1240         * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1241         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1242         * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1243         * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1244         * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1245         * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1246
1247         * config/bfin/t-elf: Remove.
1248         * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1249
1250 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1251
1252         * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1253         (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1254         (lm32-*-elf*, lm32-*-rtems*): Split into ...
1255         (lm32-*-elf*): ... this.
1256         (lm32-*-rtems*): ... and this.
1257         Add to tmake_file.
1258         (m32r-*-rtems*): Add to tmake_file.
1259         (moxie-*-rtems*): Likewise.
1260         (sparc-*-rtems*): Likewise.
1261         Remove t-rtems from tmake_file.
1262         (sparc64-*-rtems*): Likewise.
1263         * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1264         instead.
1265
1266 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1267
1268         PR bootstrap/50982
1269         * config/gthr-posix.h: Move ...
1270         * gthr-posix.h: ... here.
1271         * config/gthr-lynx.h: Reflect this.
1272         * config/gthr-vxworks.h: Likewise.
1273         * config/rs6000/gthr-aix.h: Likewise.
1274         * configure.ac (target_thread_file): Likewise.
1275         * configure: Regenerate.
1276
1277 2011-11-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1278
1279         * config.host (arm*-*-rtemseabi*): New target.
1280
1281 2011-11-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1282
1283         PR other/50991
1284         * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
1285         extra-parts.
1286
1287 2011-11-05  Joern Rennecke  <joern.rennecke@embecosm.com>
1288
1289         * config.host (epiphany-*-elf*): New configuration.
1290         * config/epiphany: New Directory.
1291
1292 2011-11-05  Ralf Corsépius  <ralf.corsepius@rtems.org>
1293
1294         * config.host (avr-*-rtems*): Add config/avr/t-rtems.
1295         * config/avr/t-rtems: New.
1296         Filter out _exit from LIB1ASMFUNCS.
1297
1298 2011-11-04  David S. Miller  <davem@davemloft.net>
1299
1300         * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
1301         * configure: Rebuild.
1302
1303 2011-11-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1304
1305         * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
1306         variable.
1307
1308 2011-11-04  Georg-Johann Lay  <avr@gjlay.de>
1309
1310         PR target/50931
1311         * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
1312         * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
1313
1314 2011-11-04  Joel Sherrill  <joel.sherrill@oarcorp.com>
1315
1316         PR target/50989
1317         * config.host (sparc-*-rtems*): Add sparc/t-softmul.
1318
1319 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1320
1321         * config/c6x/t-elf (LIB2ADDEH): Set.
1322         * config/c6x/t-c6x-elf: Remove.
1323
1324 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1325
1326         * config/i386/sol2-ci.S: Rename to ...
1327         * config/i386/crti.S: ... this.
1328         * config/i386/sol2-cn.S: Rename to ...
1329         * config/i386/crtn.S: ... this.
1330         * config/sparc/sol2-ci.S: Rename to ...
1331         * config/sparc/crti.S: ... this.
1332         * config/sparc/sol2-cn.S: Rename to ...
1333         * config/sparc/crtn.S: ... this.
1334         * config/t-sol2 (CUSTOM_CRTIN): Remove.
1335         (crti.o, crtn.o): Remove.
1336
1337 2011-11-04  Tristan Gingold  <gingold@adacore.com>
1338
1339         * config/ia64/fde-vms.c: Do not include md-unwind-support.h
1340
1341 2011-11-04  Kaz Kojima  <kkojima@gcc.gnu.org>
1342
1343         * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
1344
1345 2011-11-03  Hans-Peter Nilsson  <hp@axis.com>
1346
1347         * config.host (crisv32-*-none, cris-*-none): Remove.
1348         (crisv32-*-elf): Append to tmake_file, don't just set it.
1349         (cris-*-elf): Add missing t-fdpbit to tmake_file.
1350
1351 2011-11-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1352
1353         * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
1354         (ecrtn$(objext)): Likewise.
1355         (ncrti$(objext)): Likewise.
1356         (ncrtn$(objext)): Likewise.
1357
1358 2011-11-03  Andreas Schwab  <schwab@redhat.com>
1359
1360         * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
1361
1362 2011-11-02  David S. Miller  <davem@davemloft.net>
1363
1364         * configure.ac: Set host_address on sparc too.
1365         * configure: Regenerate.
1366         * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
1367         based upon host_address.
1368         * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
1369
1370 2011-11-02  Jason Merrill  <jason@redhat.com>
1371
1372         * config/rs6000/t-ppccomm: Add missing \.
1373
1374 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1375
1376         * gthr-single.h, gthr.h: New files.
1377         * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
1378         config/gthr-vxworks.h, config/i386/gthr-win32.h,
1379         config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
1380         config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
1381         * config/i386/gthr-win32.c: Include "gthr-win32.h".
1382         * configure.ac (thread_header): New variable.
1383         Set it depending on target_thread_file.
1384         (gthr-default.h): Link from $thread_header.
1385         * configure: Regenerate.
1386         * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
1387
1388 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1389
1390         * configure.ac (tm_file_): New variable.
1391         Determine from tm_file.
1392         (tm_file, tm_defines): Substitute.
1393         * configure: Regenerate.
1394         * mkheader.sh: New file.
1395         * Makefile.in (clean): Remove libgcc_tm.h.
1396         ($(objects)): Depend on libgcc_tm.h.
1397         (libgcc_tm_defines, libgcc_tm_file): New variables.
1398         (libgcc_tm.h, libgcc_tm.stamp): New targets.
1399         ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
1400         ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
1401         ($(extra-parts)): Depend on libgcc_tm.h.
1402         * config.host (tm_defines, tm_file): New variable.
1403         (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
1404         (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
1405         (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
1406         (avr-*-rtems*): Likewise.
1407         (avr-*-*): Likewise.
1408         (frv-*-elf): Likewise.
1409         (frv-*-*linux*): Likewise.
1410         (h8300-*-rtems*): Likewise.
1411         (h8300-*-elf*): Likewise.
1412         (i[34567]86-*-darwin*): Likewise.
1413         (x86_64-*-darwin*): Likewise.
1414         (rx-*-elf): Likewise.
1415         (tic6x-*-uclinux): Likewise.
1416         (tic6x-*-elf): Likewise.
1417         (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
1418         * config/alpha/gthr-posix.c: Include libgcc_tm.h.
1419         * config/i386/cygming-crtbegin.c: Likewise.
1420         * config/i386/cygming-crtend.c: Likewise.
1421         * config/ia64/fde-vms.c: Likewise.
1422         * config/ia64/unwind-ia64.c: Likewise.
1423         * config/libbid/bid_gcc_intrinsics.h: Likewise.
1424         * config/rs6000/darwin-fallback.c: Likewise.
1425         * config/stormy16/lib2funcs.c: Likewise.
1426         * config/xtensa/unwind-dw2-xtensa.c: Likewise.
1427         * crtstuff.c: Likewise.
1428         * dfp-bit.h: Likewise.
1429         * emutls.c: Likewise.
1430         * fixed-bit.c: Likewise.
1431         * fp-bit.c: Likewise.
1432         * generic-morestack-thread.c: Likewise.
1433         * generic-morestack.c: Likewise.
1434         * libgcc2.c: Likewise.
1435         * libgcov.c: Likewise.
1436         * unwind-dw2-fde-dip.c: Likewise.
1437         * unwind-dw2-fde.c: Likewise.
1438         * unwind-dw2.c: Likewise.
1439         * unwind-sjlj.c: Likewise.
1440
1441 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1442
1443         * configure.ac: Include ../config/picflag.m4.
1444         (GCC_PICFLAG): Call it.
1445         Substitute.
1446         * configure: Regenerate.
1447         * Makefile.in (gcc_srcdir): Remove.
1448         (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1449         (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1450         (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1451         ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1452         ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1453         Use $<.
1454         Remove comment.
1455         * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1456         * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1457         to refer to libgcc2.c.
1458         Use $<.
1459         * config/darwin-64.c: New file.
1460         * config/darwin-crt3.c: Remove comment.
1461         * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1462         config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1463         config/udivmodsi4.c: New files.
1464         * config/memcmp.c, config/memcpy.c, config/memmove.c,
1465         config/memset.c: New files.
1466         * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1467         * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1468         * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1469         * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1470         * config/t-openbsd-thread: New file.
1471         * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1472         * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1473         * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1474         * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1475         qrnnd.S.
1476         Adapt filename.
1477         * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1478         to refer to gthr-posix.c.
1479         * config/alpha/t-vms (LIB2ADD): Set.
1480         * config/alpha/vms-gcc_shell_handler.c: New file.
1481         * config/arm/bpabi.c, config/arm/fp16.c,
1482         config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1483         config/arm/unaligned-funcs.c: New files.
1484         * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1485         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1486         * config/arm/t-linux: Likewise.
1487         * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1488         * config/arm/t-netbsd: New file.
1489         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1490         * config/arm/t-symbian (LIB2ADD_ST): Set.
1491         * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1492         * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1493         * config/bfin/t-elf: New file.
1494         * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1495         config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1496         config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1497         config/c6x/ltf.c: New files.
1498         * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1499         (HOST_LIBGCC2_CFLAGS): Set.
1500         * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1501         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1502         * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1503         New files.
1504         * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1505         * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1506         * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1507         config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1508         config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1509         files.
1510         * config/frv/t-frv (LIB2ADD): Set.
1511         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1512         * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1513         config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1514         config/h8300/popcounthi2.c: New files.
1515         * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1516         * config/i386/gthr-win32.c: New file.
1517         * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1518         * config/i386/t-cygwin: Likewise.
1519         * config/i386/t-darwin, config/i386/t-darwin64,
1520         config/i386/t-gthr-win32, config/i386/t-interix: New files.
1521         * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1522         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1523         * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1524         * config/ia64/quadlib.c: New file.
1525         * config/ia64/t-hpux (LIB2ADD): Set.
1526         * config/ia64/t-ia64: Add comment.
1527         * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1528         * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1529         (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1530         * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1531         * config/m32c/t-m32c (LIB2ADD): Set.
1532         * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1533         * config/m32r/t-m32r: Likewise.
1534         * config/m68k/fpgnulib.c: New file.
1535         * config/m68k/t-floatlib (LIB2ADD): Set.
1536         (xfgnulib.c): New target.
1537         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1538         * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1539         * config/mep/t-mep (LIB2ADD): Set.
1540         * config/microblaze/divsi3.asm: Rename to divsi3.S.
1541         * config/microblaze/moddi3.asm: Rename to moddi3.S.
1542         * config/microblaze/modsi3.asm: Rename to modsi3.S.
1543         * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1544         * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1545         * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1546         * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1547         * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1548         * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1549         * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1550         New files.
1551         * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1552         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1553         * config/pa/fptr.c, config/pa/lib2funcs.S,
1554         config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1555         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1556         (LIB2ADD, LIB2ADD_ST): Set.
1557         * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1558         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1559         Set.
1560         * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1561         * config/pdp11/t-pdp11: New file.
1562         * config/picochip/libgccExtras/adddi3.S,
1563         config/picochip/libgccExtras/ashlsi3.S,
1564         config/picochip/libgccExtras/ashrsi3.S,
1565         config/picochip/libgccExtras/clzsi2.S,
1566         config/picochip/libgccExtras/cmpsi2.S,
1567         config/picochip/libgccExtras/divmod15.S,
1568         config/picochip/libgccExtras/divmodhi4.S,
1569         config/picochip/libgccExtras/divmodsi4.S,
1570         config/picochip/libgccExtras/lshrsi3.S,
1571         config/picochip/libgccExtras/parityhi2.S,
1572         config/picochip/libgccExtras/popcounthi2.S,
1573         config/picochip/libgccExtras/subdi3.S,
1574         config/picochip/libgccExtras/ucmpsi2.S,
1575         config/picochip/libgccExtras/udivmodhi4.S,
1576         config/picochip/libgccExtras/udivmodsi4.S: New files.
1577         * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1578         (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1579         * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1580         config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1581         config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1582         config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1583         config/rs6000/darwin-gpsave.S,  config/rs6000/darwin-tramp.S,
1584         config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1585         files.
1586         * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1587         (HOST_LIBGCC2_CFLAGS): Set.
1588         * config/rs6000/t-darwin64: New file.
1589         * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1590         * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1591         * config/rs6000/t-ppccomm (LIB2ADD): Add
1592         $(srcdir)/config/rs6000/tramp.S.
1593         (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1594         Add  $(srcdir)/config/rs6000/eabi.S.
1595         (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1596         (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1597         (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1598         (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1599         (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1600         (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1601         * config/rs6000/tramp.S: New file.
1602         * config/s390/t-tpf: Remove.
1603         * config/sh/linux-atomic.S: New file.
1604         * config/sh/t-linux (LIB2ADD): Set.
1605         (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1606         * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1607         * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1608         to unwind-dw2.c.
1609         (HOST_LIBGCC2_CFLAGS): Set.
1610         * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1611         * config/spu/divmodti4.c, config/spu/divv2df3.c,
1612         config/spu/float_disf.c, config/spu/float_unsdidf.c,
1613         config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1614         config/spu/mfc_multi_tag_release.c,
1615         config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1616         config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1617         config/spu/multi3.c: New files.
1618         * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1619         (HOST_LIBGCC2_CFLAGS): Set.
1620         * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1621         config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1622         config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1623         config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1624         config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1625         config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1626         config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1627         config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1628         config/stormy16/umodsi3.c: New files.
1629         * config/xtensa/lib2funcs.S: New file.
1630         * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1631         * config/xtensa/t-xtensa (LIB2ADD): Set.
1632         * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1633         (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1634         Add t-freebsd-thread to tmake_file for posix threads.
1635         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1636         (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1637         (*-*-lynxos*): Likewise.
1638         (*-*-netbsd*): Likewise.
1639         (*-*-openbsd*): Likewise.
1640         Add t-openbsd-thread to tmake_file for posix threads.
1641         (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
1642         (*-*-vxworks*): Set tmake_file.
1643         (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1644         (alpha*-*-freebsd*): Likewise.
1645         (alpha*-*-netbsd*): Likewise.
1646         (alpha*-*-openbsd*): Likewise.
1647         (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
1648         (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1649         (alpha*-dec-*vms*): Likewise.
1650         (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
1651         (bfin*-elf*): Add bfin/t-elf to tmake_file.
1652         (bfin*-uclinux*): Likewise.
1653         (bfin*-linux-uclibc*): Likewise.
1654         (crisv32-*-elf): Add cris/t-cris to tmake_file.
1655         (crisv32-*-none): Likewise.
1656         (cris-*-elf): Likewise.
1657         (cris-*-none): Likewise.
1658         (cris-*-linux*, crisv32-*-linux*): Likewise.
1659         (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
1660         tmake_file.
1661         (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
1662         tmake_file.
1663         (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
1664         (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
1665         (x86_64-*-elf*): Likewise.
1666         (i[34567]86-*-nto-qnx*): Likewise.
1667         (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
1668         win32 threads.
1669         (x86_64-*-mingw*): Likewise.
1670         (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
1671         (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
1672         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1673         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1674         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
1675         tmake_file.
1676         (mipsisa64sr71k-*-elf*): Likewise.
1677         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1678         (mips-*-elf*, mipsel-*-elf*): Likewise.
1679         (mips64-*-elf*, mips64el-*-elf*): Likewise.
1680         (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1681         (mips*-*-rtems*): Likewise.
1682         (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
1683         to tmake_file.
1684         (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
1685         (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
1686         (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
1687         (spu-*-elf*): Likewise.
1688         (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
1689
1690 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1691
1692         * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
1693         $(srcdir) to refer to $(LIB1ASMSRC).
1694         Use $<.
1695         * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
1696         config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
1697         config/arm/lib1funcs.S: New files.
1698         * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
1699         * config/arm/t-arm: New file.
1700         * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
1701         * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
1702         config/arm/t-strongarm-elf: New files.
1703         * config/arm/t-symbian (LIB1ASMFUNCS): Set.
1704         * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
1705         * config/avr/lib1funcs.S: New file.
1706         * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1707         * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
1708         * config/c6x/lib1funcs.S: New file.
1709         * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1710         * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
1711         * config/frv/lib1funcs.S: New file.
1712         * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1713         * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
1714         * config/i386/cygwin.S, config/i386/t-chkstk: New files.
1715         * config/ia64/__divxf3.asm: Rename to ...
1716         * config/ia64/__divxf3.S: ... this.
1717         Adapt lib1funcs.asm filename.
1718         * config/ia64/_fixtfdi.asm: Rename to ...
1719         * config/ia64/_fixtfdi.S: ... this.
1720         Adapt lib1funcs.asm filename.
1721         * config/ia64/_fixunstfdi.asm: Rename to ...
1722         * config/ia64/_fixunstfdi.S: ... this.
1723         Adapt lib1funcs.asm filename.
1724         * config/ia64/_floatditf.asm: Rename to ...
1725         * config/ia64/_floatditf.S: ... this.
1726         Adapt lib1funcs.asm filename.
1727         * config/ia64/lib1funcs.S: New file.
1728         * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
1729         * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1730         * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
1731         * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
1732         * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
1733         * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
1734         * config/mep/lib1funcs.S: New file.
1735         * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1736         * config/mips/mips16.S: New file.
1737         * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1738         * config/pa/milli64.S: New file.
1739         * config/pa/t-linux, config/pa/t-linux64: New files.
1740         * config/picochip/lib1funcs.S: New file.
1741         * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1742         * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
1743         * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
1744         * config/sh/t-netbsd: New file.
1745         * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
1746         Use $(srcdir) to refer to lib1funcs.S, adapt filename.
1747         * config/sh/t-sh64: New file.
1748         * config/sparc/lb1spc.S: New file.
1749         * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
1750         filename.
1751         * config/v850/lib1funcs.S, config/v850/t-v850: New files.
1752         * config/vax/lib1funcs.S, config/vax/t-linux: New files.
1753         * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
1754         config/xtensa/lib1funcs.S: New files.
1755         * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1756         * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
1757         tmake_file.
1758         (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
1759         (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
1760         (arm*-*-linux*): Likewise.
1761         Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
1762         arm*-*-linux-*eabi, add arm/t-linux otherwise.
1763         (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
1764         (arm*-*-ecos-elf): Likewise.
1765         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1766         (arm*-*-rtems*): Likewise.
1767         (arm*-*-elf): Likewise.
1768         (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
1769         (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
1770         (bfin*-elf*): Add bfin/t-bfin to tmake_file.
1771         (bfin*-uclinux*): Likewise.
1772         (bfin*-linux-uclibc*): Likewise.
1773         (bfin*-rtems*): Likewise.
1774         (bfin*-*): Likewise.
1775         (fido-*-elf): Merge into m68k-*-elf*.
1776         (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
1777         (frv-*-*linux*): Add frv/t-frv to tmake_file.
1778         (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
1779         (h8300-*-elf*): Likewise.
1780         (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
1781         (hppa*-*-linux*): Add pa/t-linux to tmake_file.
1782         (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
1783         (i[34567]86-*-mingw*): Likewise.
1784         (x86_64-*-mingw*): Likewise.
1785         (i[34567]86-*-interix3*): Likewise.
1786         (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
1787         (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
1788         (m68k-*-elf*): Also handle fido-*-elf.
1789         Add m68k/t-floatlib to tmake_file.
1790         (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
1791         (m68k-*-linux*): Likewise.
1792         (m68k-*-rtems*): Likewise.
1793         (mcore-*-elf): Add mcore/t-mcore to tmake_file.
1794         (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
1795         sh64*-*-*.
1796         (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
1797         Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
1798         (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
1799         (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
1800         sh/t-netbsd to tmake_file.
1801         Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
1802         (sh-*-rtems*): Add sh/t-sh to tmake_file.
1803         (sh-wrs-vxworks): Likewise.
1804         (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
1805         *-leon[3-9]*.
1806         (v850*-*-*): Add v850/t-v850 to tmake_file.
1807         (vax-*-linux*): Add vax/t-linux to tmake_file.
1808         (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
1809
1810 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1811
1812         * crtstuff.c: New file.
1813         * Makefile.in (CRTSTUFF_CFLAGS): Define.
1814         (CRTSTUFF_T_CFLAGS): Define.
1815         (extra-parts, INSTALL_PARTS): Remove conditional assignments.
1816         (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
1817         (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
1818         crtstuff.c.
1819         Use $<.
1820         (crtbeginT.o): Use $(objext).
1821         [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
1822         (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
1823         (gcc-extra-parts): Remove.
1824         * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
1825         Set extra_parts.
1826         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1827         *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
1828         Add t-crtstuff-pic to tmake_file.
1829         (*-*-lynxos*): New case.
1830         Set tmake_file, extra_parts.
1831         (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
1832         Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
1833         *-*-netbsdelf[2-9]*.
1834         (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
1835         (*-*-rtems*): Set extra_parts.
1836         (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
1837         (*-*-uclinux*): New case.
1838         Set extra_parts.
1839         (*-*-vms*): New case.
1840         Set tmake_file, extra_parts.
1841         (*-*-elf): Set extra_parts.
1842         (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
1843         (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
1844         vms/t-vms64.
1845         Set extra_parts.
1846         (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
1847         Set extra_parts.
1848         (arm*-*-freebsd*): Add t-crtin to tmake_file.
1849         Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
1850         (arm-wrs-vxworks): Append to tmake_file.
1851         Set extra_parts.
1852         (arm*-*-uclinux*): Set extra_parts.
1853         (arm*-*-ecos-elf): Likewise.
1854         (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
1855         arm*-*-eabi*.
1856         (arm*-*-rtems*): Set extra_parts.
1857         (arm*-*-elf): Likewise.
1858         (avr-*-rtems*): Clear extra_parts.
1859         (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
1860         Set extra_parts.
1861         (bfin*-uclinux*): Likewise.
1862         (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
1863         (bfin*-rtems*): Append to tmake_file.
1864         Set extra_parts.
1865         (bfin*-*): Likewise.
1866         (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
1867         (crisv32-*-elf): ... this.
1868         (crisv32-*-none): ... this.
1869         (cris-*-elf, cris-*-none): New cases.
1870         Add cris/t-elfmulti to tmake_file.
1871         (fr30-*-elf): Append to tmake_file.
1872         Set extra_parts.
1873         (frv-*-elf): Append to tmake_file, add frv/t-frv.
1874         Set extra_parts.
1875         (h8300-*-rtems*): Append to tmake_file.
1876         Set extra_parts.
1877         (h8300-*-elf*): Likewise.
1878         (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
1879         Set extra_parts.
1880         (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
1881         Set extra_parts.
1882         (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
1883         (x86_64-*-elf*): Likewise.
1884         (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
1885         (x86_64-*-freebsd*): Likewise.
1886         (x86_64-*-netbsd*): Likewise.
1887         (i[34567]86-*-linux*): Likewise.
1888         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
1889         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
1890         (x86_64-*-linux*): Likewise.
1891         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
1892         (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
1893         tmake_file.
1894         Set extra_parts.
1895         (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
1896         (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
1897         Append to extra_parts, remove crtbegin.o, crtend.o.
1898         (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
1899         (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
1900         crtend.o, crtbeginS.o, crtendS.o.
1901         (ia64*-*-linux*): Comment extra_parts.
1902         (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
1903         Set extra_parts.
1904         (iq2000*-*-elf*): Clear extra_parts.
1905         (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
1906         (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
1907         (m32r-*-elf*, m32r-*-rtems*): Split off ...
1908         (m32r-*-rtems*): ... this.
1909         Add m32r/t-m32r to tmake_file.
1910         (m68k-*-elf*): Add t-crtin to tmake_file.
1911         (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
1912         (mcore-*-elf): Likewise.
1913         (microblaze*-*-*): Set extra_parts.
1914         (mips*-sde-elf*): New case.
1915         Set tmake_file, extra_parts.
1916         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1917         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1918         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
1919         tmake_file.
1920         Set extra_parts.
1921         (mipsisa64sr71k-*-elf*): Likewise.
1922         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1923         (mips-*-elf*, mipsel-*-elf*): Likewise.
1924         (mips64-*-elf*, mips64el-*-elf*): Likewise.
1925         (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
1926         (mips64orion-*-elf*,  mips64orionel-*-elf*): Likewise.
1927         (mips*-*-rtems*): Likewise.
1928         (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
1929         (moxie-*-*): Split into ...
1930         (moxie-*-elf, moxie-*-uclinux*): ... this.
1931         Add to extra_parts, remove crtbegin.o, crtend.o.
1932         (moxie-*-rtems*): New case.
1933         Set tmake_file.
1934         Clear extra_parts.
1935         (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
1936         Set extra_parts.
1937         (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1938         (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
1939         tmake_file.
1940         Set extra_parts.
1941         (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
1942         rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
1943         Set extra_parts.
1944         (powerpc-*-eabisim*): Likewise.
1945         (powerpc-*-elf*): Likewise.
1946         (powerpc-*-eabialtivec*): Likewise.
1947         (powerpc-xilinx-eabi*): Likewise.
1948         (powerpc-*-eabi*): Likewise.
1949         (powerpc-*-rtems*): Likewise.
1950         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
1951         tmake_file.
1952         Set extra_parts.
1953         (powerpc-*-lynxos*): Add to tmake_file.
1954         (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
1955         rs6000/t-crtstuff, t-crtstuff-pic.
1956         Set extra_parts.
1957         (powerpcle-*-eabisim*): Likewise.
1958         (powerpcle-*-eabi*): Likewise.
1959         (rx-*-elf): Remove extra_parts.
1960         (s390x-ibm-tpf*): Set extra_parts.
1961         (score-*-elf): Set extra_parts.
1962         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1963         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1964         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1965         (sh64l*-*-netbsd*): Split into ...
1966         (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
1967         Add t-crtstuff-pic to tmake_file.
1968         Set extra_parts.
1969         (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
1970         Set extra_parts.
1971         (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
1972         (sparc-*-elf*): Remove t-crtin from tmake_file.
1973         Add to extra_parts, remove crtbegin.o, crtend.o.
1974         (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
1975         (sparc64-*-linux*): Likewise.
1976         (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
1977         Add to extra_parts, remove crtbegin.o, crtend.o.
1978         (sparc64-*-elf*): Remove t-crtin from tmake_file.
1979         Add to extra_parts, remove crtbegin.o, crtend.o.
1980         (sparc64-*-rtems*): Remove t-crtin from tmake_file.
1981         Add to extra_parts, remove crtbegin.o, crtend.o.
1982         (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
1983         (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
1984         (spu-*-elf*): Add to tmake_file, add spu/t-elf.
1985         Set extra_parts.
1986         (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
1987         Set extra_parts.
1988         (tic6x-*-*): Change to ...
1989         (tic6x-*-elf): ... this.
1990         Set extra_parts.
1991         (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
1992         Set extra_parts.
1993         (am33_2.0-*-linux*): Add comment.
1994         (mep*-*-*): Add mep/t-mep to tmake_file.
1995         Set extra_parts.
1996         * config/alpha/t-vms: New file.
1997         * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
1998         * config/arm/crti.S, config/arm/crtn.S: New files.
1999         * config/bfin/crti.S, config/bfin/crtn.S: New files.
2000         * config/bfin/crtlibid.S: New file.
2001         * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2002         * config/c6x/crti.S, config/c6x/crtn.S: New files.
2003         * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2004         (crti.o, crtin.o): New rules.
2005         (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2006         * config/c6x/t-uclinux: New file.
2007         * config/cris/t-elfmulti: New file.
2008         * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2009         * config/fr30/crti.S, config/fr30/crtn.S: New files.
2010         * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2011         * config/frv/t-frv: New file.
2012         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2013         * config/h8300/crti.S, config/h8300/crtn.S: New files.
2014         * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2015         New files.
2016         * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2017         refer to cygming-crtbegin.c, cygming-crtend.c.
2018         Use $<.
2019         * config/i386/t-nto: New file.
2020         * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2021         * config/ia64/crti.S, config/ia64/crtn.S: New files.
2022         * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2023         crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2024         Use .S extension.
2025         Use $<.
2026         * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2027         (crtinitS.o): New rule.
2028         * config/ia64/vms-crtinit.S: New file.
2029         * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2030         * config/m32r/initfini.c: New file.
2031         * config/m32r/t-linux, config/m32r/t-m32r: New files.
2032         * config/m68k/crti.S, config/m68k/crtn.S: New files.
2033         * config/mcore/crti.S, config/mcore/crtn.S: New files.
2034         * config/mep/t-mep: New file.
2035         * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2036         * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2037         * config/mips/crti.S, config/mips/crtn.S: New files.
2038         * config/mips/t-crtstuff: New file.
2039         * config/mmix/crti.S, config/mmix/crtn.S: New files.
2040         * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2041         (CUSTOM_CRTIN): Set.
2042         ($(T)crti.o, $(T)crtn.o): Remove $(T),
2043         dependencies.
2044         Use $(srcdir) to refer to crti.S, crtn.S.
2045         Use .S extension, $<.
2046         * config/moxie/crti.asm: Rename to ...
2047         * config/moxie/crti.S: ... this.
2048         * config/moxie/crtn.asm: Rename to ...
2049         * config/moxie/crtn.S: ... this.
2050         * config/moxie/t-moxie: Remove.
2051         * config/pa/stublib.c: New file.
2052         * config/pa/t-stublib, config/pa/t-stublib64: New files.
2053         * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2054         * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2055         * config/rs6000/t-crtstuff: New file.
2056         * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2057         (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2058         (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2059         Make output file explicit.
2060         (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2061         Make output file explicit.
2062         (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2063         Make output file explicit.
2064         (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2065         Make output file explicit.
2066         * config/score/crti.S, config/score/crtn.S: New files.
2067         * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2068         * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2069         files.
2070         * config/sh/t-sh, config/sh/t-superh: New files.
2071         * config/sparc/t-linux64: New file.
2072         * config/spu/cache.S, config/spu/cachemgr.c: New files.
2073         * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2074         (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2075         (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2076         * config/t-crtin: Remove.
2077         * config/t-crtstuff-pic: New file.
2078         * config/t-sol2 (CUSTOM_CRTIN): Set.
2079         (crti.o, crtn.o): New rules.
2080         * config/vms/t-vms: New file.
2081         * config/vms/vms-ucrt0.c: New file.
2082         * config/xtensa/t-elf: New file.
2083
2084 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2085
2086         * Makefile.in (SHLIB_NM_FLAGS): Set.
2087         * mkmap-flat.awk, mkmap-symver.awk: New files.
2088         * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2089         exceptions.
2090         * configure: Regenerate.
2091         * config/libgcc-glibc.ver: New file.
2092         * config/libgcc-libsystem.ver: New file.
2093         * config/t-libunwind (SHLIB_LC): Set.
2094         * config/t-linux: New file.
2095         * config/t-slibgcc (INSTALL_SHLIB): New.
2096         (SHLIB_INSTALL): Use it.
2097         * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2098         to mkmap-symver.awk.
2099         (SHLIB_MAPFILES): Don't append, adapt pathname.
2100         (SHLIB_VERPFX): Set.
2101         * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2102         to mkmap-symver.awk.
2103         * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2104         config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2105         * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2106         * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2107         to mkmap-flat.awk.
2108         * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2109         * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2110         * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2111         * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2112         * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2113         * config/i386/libgcc-darwin.10.4.ver,
2114         config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2115         New files.
2116         * config/i386/t-darwin: Remove.
2117         * config/i386/t-darwin64: Likewise.
2118         * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2119         * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2120         config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2121         * config/i386/t-linux: New file.
2122         * config/i386/t-mingw32: New file.
2123         * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2124         * config/ia64/t-glibc: Rename to ...
2125         * config/ia64/t-linux: ... this.
2126         (SHLIB_MAPFILES): Set.
2127         * config/ia64/t-glibc-libunwind: Rename to ...
2128         * config/ia64/t-linux-libunwind: ... this.
2129         * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2130         * config/ia64/t-slibgcc-hpux: New file.
2131         * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2132         * config/m68k/t-slibgcc-elf-ver: New file.
2133         * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2134         * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2135         to mkmap-flat.awk.
2136         * config/pa/t-slibgcc-hpux: New file.
2137         * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2138         files.
2139         * config/rs6000/libgcc-darwin.10.4.ver,
2140         config/rs6000/libgcc-darwin.10.5.ver: New files.
2141         * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2142         config/rs6000/libgcc-glibc.ver.
2143         * config/rs6000/libgcc-ppc64.ver: Rename to
2144         config/rs6000/libgcc-ibm-ldouble.ver.
2145         * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2146         * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2147         * config/rs6000/t-ldbl128: Rename to ...
2148         * config/rs6000/t-linux: ... this.
2149         (SHLIB_MAPFILES): Adapt filename.
2150         * config/rs6000/t-slibgcc-aix: New file.
2151         * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2152         * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2153         libgcc-excl.ver, libgcc-glibc.ver.
2154         (SHLIB_LINK, SHLIB_INSTALL): Remove.
2155         * config/sparc/libgcc-glibc.ver: New file.
2156         * config/sparc/t-linux: New file.
2157         * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2158         * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2159         t-slibgcc-elf-ver to tmake_file.
2160         Add t-slibgcc-nolc-override to tmake_file for posix threads on
2161         *-*-freebsd[34].
2162         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2163         *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2164         t-slibgcc-elf-ver, t-linux to tmake_file.
2165         (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2166         tmake_file.
2167         (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2168         (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2169         (alpha*-dec-*vms*): Likewise.
2170         (arm*-*-freebsd*): Append to tmake_file.
2171         (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2172         (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2173         arm*-*-linux-*eabi.
2174         (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2175         tmake_file for arm*-*-symbianelf*.
2176         (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2177         (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2178         cris/t-linux.
2179         (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2180         (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2181         pa/t-slibgcc-dwarf-ver to tmake_file.
2182         (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2183         pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2184         (hppa*64*-*-hpux11*): Likewise.
2185         (hppa[12]*-*-hpux11*): Likewise.
2186         (x86_64-*-darwin*): Don't override tmake_file, but only keep
2187         i386/t-crtpc, i386/t-crtfm.
2188         (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2189         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2190         to tmake_file.
2191         Add i386/t-cygwin to tmake_file.
2192         Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2193         (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2194         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2195         to tmake_file.
2196         Add i386/t-mingw32 to tmake_file.
2197         (x86_64-*-mingw*): Likewise.
2198         (ia64*-*-freebsd*): Append to tmake_file.
2199         (ia64*-*-linux*): Append to tmake_file.
2200         Replace ia64/t-glibc by ia64/t-linux.
2201         Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2202         system libunwind.
2203         (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2204         t-slibgcc-hpux to tmake_file.
2205         (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2206         (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2207         (m32rle-*-linux*): Likewise.
2208         (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2209         sjlj exceptions.
2210         (microblaze*-linux*): New case.
2211         Append to tmake_file, add t-slibgcc-nolc-override.
2212         (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2213         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2214         Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2215         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2216         rs6000/t-slibgcc-aix to tmake_file.
2217         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2218         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2219         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2220         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2221         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2222         (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2223         sh*-*-linux*.
2224         (sparc-*-linux*): Append to tmake_file for *-leon*.
2225         Add sparc/t-linux to tmake_file for non-Leon targets.
2226         (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2227         (tic6x-*-uclinux): New case.
2228         Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2229         (tic6x-*-*): Add c6x/t-elf to tmake_file.
2230         (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2231         (am33_2.0-*-linux*): Append to tmake_file.
2232         (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2233         (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2234         x86_64-*-kfreebsd*-gnu.
2235         Add i386/t-linux to tmake_file.
2236
2237 2011-10-28  Ian Lance Taylor  <iant@google.com>
2238
2239         * config/i386/morestack.S: Correct CFI information to do proper
2240         returns throughout function.  In 32-bit mode, save %ebx so that it
2241         is restored on unwind.
2242
2243 2011-10-25  Bernd Schmidt  <bernds@codesourcery.com>
2244
2245         * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2246         case where B3 isn't the return register.
2247
2248         * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2249         logic for doubleword pops.
2250
2251 2011-10-25  Andreas Tobler  <andreast@fgznet.ch>
2252
2253         * config/rs6000/t-freebsd: Add wildcard.
2254
2255 2011-10-21  Paul Brook  <paul@codesourcery.com>
2256
2257         * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2258
2259 2011-10-16  Uros Bizjak  <ubizjak@gmail.com>
2260             Eric Botcazou  <ebotcazou@adacore.com>
2261
2262         PR target/50737
2263         * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2264         fs->signal_frame to 1.
2265
2266 2011-10-07  Ian Lance Taylor  <iant@google.com>
2267
2268         * generic-morestack-thread.c: #include <errno.h>.
2269
2270 2011-10-07  Ian Lance Taylor  <iant@google.com>
2271
2272         PR target/46093
2273         * generic-morestack.c (__generic_morestack): Make sure the segment
2274         is large enough for both the stack frame and the copied
2275         parameters.
2276
2277 2011-10-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2278
2279         PR bootstrap/49804
2280         * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
2281         extra_parts.
2282
2283 2011-09-28  Nick Clifton  <nickc@redhat.com>
2284
2285         * config/rx/rx-lib.h: Always restrict doubles to the SF type when
2286         64-bit doubles are not enabled.
2287         * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
2288         and floatunsisf functions.
2289
2290 2011-09-13  Paul Brook  <paul@codesourcery.com>
2291
2292         * config.host (tic6x-*-*): Add c6x/t-c6x-elf.  Set unwind_header.
2293         * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
2294         * unwind-arm-common.inc: New file.
2295         * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
2296         * config/arm/unwind-arm.h: Use unwind-arm-common.h.
2297         (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
2298         * config/c6x/libunwind.S: New file.
2299         * config/c6x/pr-support.c: New file.
2300         * config/c6x/unwind-c6x.c: New file.
2301         * config/c6x/unwind-c6x.h: New file.
2302         * config/c6x/t-c6x-elf: New file.
2303
2304 2011-08-23  Uros Bizjak  <ubizjak@gmail.com>
2305
2306         * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
2307         (ASM_DIVZERO): Ditto.
2308         (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
2309
2310 2011-08-18  Richard Sandiford  <richard.sandiford@linaro.org>
2311
2312         * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
2313
2314 2011-08-17  Richard Sandiford  <richard.sandiford@linaro.org>
2315
2316         PR target/50090
2317         * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
2318         instead of an assembly one.
2319
2320 2011-08-12  Paolo Bonzini  <bonzini@gnu.org>
2321
2322         PR bootstrap/50047
2323         * Makefile.in (install-unwind_h): Create
2324         $(gcc_objdir)/include/unwind.h atomically.
2325
2326 2011-08-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2327
2328         * Makefile.in (install-unwind_h): Remove destination file first.
2329
2330 2011-08-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2331
2332         * sync.c: New file.
2333         * config/mips/t-mips16: New file.
2334         * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
2335         (mips*-*-linux*): Likewise.
2336         (mips*-sde-elf*): Likewise.
2337         (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
2338         mipsisa64-*-elf*, mipsisa64r2-*-elf*.
2339         Add mips/t-mips16 to tmake_file.
2340         (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
2341         (mips-*-elf*): Likewise.
2342         (mips64-*-elf*): Likewise.
2343         (mips64orion-*-elf*): Likewise.
2344         (mips*-*-rtems*): Likewise.
2345         (mipstx39-*-elf*): Likewise.
2346         * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
2347         ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
2348         LIBGCC_SYNC_CFLAGS.
2349         Use $(srcdir) to refer to sync.c.
2350         Use $<.
2351         ($(libgcc-sync-funcs-o)): Likewise.
2352         ($(libgcc-sync-size-funcs-s-o)): Likewise.
2353         ($(libgcc-sync-funcs-s-o)): Likewise.
2354
2355 2011-08-09  Andreas Schwab  <schwab@linux-m68k.org>
2356
2357         * config.host (ia64*-*-linux*): Move ia64/t-glibc after
2358         t-libunwind.
2359
2360 2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>
2361
2362         PR other/48007
2363         * config/i386/value-unwind.h: New.
2364
2365 2011-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
2366
2367         * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
2368         (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
2369         Add to tmake_file rather than overriding it.
2370
2371 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2372
2373         * config/t-softfp: Remove.
2374         * soft-fp: Moved from ../gcc/config.
2375         * soft-fp/README: Remove t-softfp reference.
2376         * soft-fp/t-softfp: Move to config/t-softfp.
2377         (softfp_machine_header): Remove.
2378         (softfp_file_list): Remove config subdir.
2379         (soft-fp-objects): New variable.
2380         ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
2381         (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
2382         (SFP_MACHINE, $(SFP_MACHINE)): Remove.
2383         * config/t-softfp-excl: New file.
2384         * config/t-softfp-sfdf: New file.
2385         * config/t-softfp-tf: New file.
2386         * config/no-sfp-machine.h: New file.
2387         * config/arm/sfp-machine.h: New file.
2388         * config/arm/t-softfp: New file.
2389         * config/c6x/sfp-machine.h: New file.
2390         * config/i386/32/t-fprules-softfp: Rename to ...
2391         * config/i386/32/t-softfp: ... this.
2392         (tifunctions, LIB2ADD): Remove.
2393         (softfp_int_modes): Override.
2394         * config/i386/64/t-softfp-compat (tf-functions): Remove config
2395         subdir.
2396         * config/i386/64/eqtf2.c: Likewise.
2397         * config/i386/64/getf2.c: Likewise.
2398         * config/i386/64/letf2.c: Likewise.
2399         * config/ia64/sft-machine.h: New file.
2400         * config/ia64/t-fprules-softfp: Rename to ...
2401         * config/ia64/t-softfp: ... this.
2402         * config/lm32/sfp-machine.h: New file.
2403         * config/moxie/t-moxie-softfp: Remove.
2404         * config/rs6000/ibm-ldouble-format: New file.
2405         * config/rs6000/ibm-ldouble.c: New file.
2406         * config/rs6000/libgcc-ppc-glibc.ver: New file
2407         * config/rs6000/libgcc-ppc64.ver: New file
2408         * config/rs6000/sfp-machine.h: New file.
2409         * config/rs6000/t-freebsd: New file.
2410         * config/rs6000/t-ibm-ldouble: New file.
2411         * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
2412         libgcc-ppc-glibc.ver.
2413         * config/rs6000/t-linux64: New file.
2414         * config/rs6000/t-ppccomm (LIB2ADD): Add
2415         $(srcdir)/config/rs6000/ibm-ldouble.c.
2416         * config/rs6000/t-ppccomm-ldbl: New file.
2417         * config/score/sfp-machine.h: New file.
2418         * config.host (sfp_machine_header): Explain.
2419         (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
2420         t-softfp to tmake_file.
2421         (arm*-*-uclinux*): Likewise.
2422         (arm*-*-ecos-elf): Likewise.
2423         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2424         (arm*-*-rtems*): Likewise.
2425         (arm*-*-elf): Likewise.
2426         (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
2427         in tmake_file.
2428         Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
2429         (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
2430         (lm32-*-uclinux*): Likewise.
2431         (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
2432         t-softfp-excl, t-softfp.
2433         (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
2434         (powerpc64-*-darwin*): Likewise.
2435         (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
2436         to tmake_file.
2437         (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
2438         tmake_file.
2439         (powerpc-*-eabisim*): Likewise.
2440         (powerpc-*-elf*): Likewise.
2441         (powerpc-*-eabialtivec*): Likewise.
2442         (powerpc-xilinx-eabi*): Likewise.
2443         (powerpc-*-rtems*): Likewise.
2444         (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2445         t-softfp-excl, t-softfp to tmake_file.
2446         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2447         rs6000/t-ppccomm-ldbl to tmake_file.
2448         (powerpcle-*-elf*): Likewise.
2449         (powerpcle-*-eabisim*): Likewise.
2450         (powerpcle-*-eabi*): Likewise.
2451         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2452         rs6000/t-ibm-ldouble to tmake_file.
2453         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2454         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2455         (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2456         (tic6x-*-*): Likewise.
2457         (i[34567]86-*-darwin*, x86_64-*-darwin*,
2458         i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2459         i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2460         i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2461         i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2462         i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2463         t-softfp to tmake_file.
2464         * configure.ac (sfp_machine_header): Provide default if unset.
2465         Substitute.
2466         Link sfp-machine.h to config/$sfp_machine_header.
2467         * configure: Regenerate.
2468
2469 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2470
2471         * Makefile.in (double_type_size, long_double_type_size): Set.
2472         Remove $(fpbit-in-libgcc) support.
2473         (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2474         (fpbit-src): New variable.
2475         ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2476         Compile with -DFLOAT $(FPBIT_CFLAGS).
2477         Use $<.
2478         ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2479         Compile with $(FPBIT_CFLAGS).
2480         Use $<.
2481         ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2482         Compile with -DFLOAT $(TPBIT_CFLAGS).
2483         Use $<.
2484         * configure.ac (double_type_size, long_double_type_size):
2485         Determine and substitute.
2486         * configure: Regenerate.
2487         * fp-bit.c, fp-bit.h: New files.
2488         * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2489         * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2490         * config/mips/t-mips: New file.
2491         * config/mips/t-sdemtk: New file.
2492         * config/rs6000/ppc64-fp.c: New file.
2493         * config/rs6000/t-darwin (LIB2ADD): Add
2494         $(srcdir)/config/rs6000/ppc64-fp.c.
2495         * config/rs6000/t-ppc64-fp: New file.
2496         * config/rx/rx-lib.h: New file.
2497         * config/rx/t-rx (FPBIT): Set to true.
2498         ($(gcc_objdir)/fp-bit.c): Remove.
2499         (DPBIT): Set to true only with -m64bit-doubles.
2500         ($(gcc_objdir)/dp-bit.c): Remove.
2501         * config/sparc/t-softfp: Remove.
2502         * config/spu/t-elf: New file.
2503         * config/t-fdpbit, config/t-fpbit: New files.
2504         * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2505         (mips*-*-*): Likewise.
2506         (arm-wrs-vxworks): Likewise.
2507         (arm*-*-freebsd*): Likewise.
2508         (avr-*-rtems*): Add t-fpbit to tmake_file.
2509         (avr-*-*): Likewise.
2510         (bfin*-elf*): Add t-fdpbit to tmake_file.
2511         (bfin*-uclinux*): Likewise.
2512         (bfin*-linux-uclibc*): Likewise.
2513         (bfin*-rtems*): New case.
2514         Add t-fdpbit to tmake_file.
2515         (bfin*-*): Add t-fdpbit to tmake_file.
2516         (crisv32-*-elf): Likewise.
2517         (cris-*-linux*): Likewise.
2518         (fr30-*-elf): Likewise.
2519         (frv-*-elf, frv-*-*linux*): Likewise.
2520         (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2521         (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2522         (m32r-*-elf*): Likewise.
2523         (m32rle-*-elf*): Likewise.
2524         (m32r-*-linux*): Likewise.
2525         (m32rle-*-linux*): Likewise.
2526         (mcore-*-elf): Add t-fdpbit to tmake_file.
2527         (microblaze*-*-*): Likewise.
2528         (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2529         (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2530         (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2531         Fix typo.
2532         Add mips/t-tpbit to tmake-file.
2533         (mips*-*-linux*): Fix typo.
2534         (mips*-sde-elf*): New case
2535         Add mips/t-sdemtk unless using newlib.
2536         (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2537         (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2538         (mn10300-*-*): Likewise.
2539         (pdp11-*-*): Likewise.
2540         (picochip-*-*): Add t-fpbit to tmake_file.
2541         (powerpc-*-eabisimaltivec*): Likewise.
2542         (powerpc-*-eabisim*): Likewise.
2543         (powerpc-*-elf*): Likewise.
2544         (powerpc-*-eabialtivec*): Likewise.
2545         (powerpc-xilinx-eabi*): New case.
2546         Add t-fdpbit to tmake_file.
2547         (powerpc-*-eabi*):  Add t-fdpbit to tmake_file.
2548         (powerpc-*-rtems*): Likewise.
2549         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2550         tmake_file.
2551         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2552         tmake_file.
2553         (powerpc-*-lynxos*): Likewise.
2554         (powerpcle-*-elf*): Likewise.
2555         (powerpcle-*-eabisim*): Likewise.
2556         (powerpcle-*-eabi*): Likewise.
2557         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2558         t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2559         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2560         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2561         (rx-*-elf): Add t-fdpbit to tmake_file.
2562         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2563         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2564         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2565         (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2566         sh*-*-netbsd*.
2567         (sh-*-rtems*): Add t-fdpbit to tmake_file.
2568         (sh-wrs-vxworks): Likewise.
2569         (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2570         (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2571         (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2572         (sparc64-*-rtems*): ... new case.
2573         (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2574         (spu-*-elf*): Likewise.
2575         Add spu/t-elf to tmake_file.
2576         (v850*-*-*): Add t-fdpbit to tmake_file.
2577         (xstormy16-*-elf): Likewise.
2578         (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2579         (mep*-*-*): Likewise.
2580
2581 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2582
2583         * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2584         variables.
2585         (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2586         (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2587         (install-unwind_h): New target.
2588         (all): Depend on it.
2589         * config.host (unwind_header): New variable.
2590         (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2591         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2592         *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2593         (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2594         (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2595         Set unwind_header.
2596         (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2597         Set unwind_header.
2598         (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2599         arm*-*-eabi*.
2600         Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2601         Set unwind_header.
2602         (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2603         (ia64*-*-freebsd*): Likewise.
2604         (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2605         tmake_file.
2606         Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2607         $with_system_libunwind.
2608         (ia64*-*-hpux*): Set tmake_file.
2609         (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2610         (picochip-*-*): Set tmake_file.
2611         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2612         md_unwind_header.
2613         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2614         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2615         (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2616         (xtensa*-*-elf*): Set tmake_file.
2617         (xtensa*-*-linux*): Likewise.
2618         * configure.ac: Include ../config/unwind_ipinfo.m4.
2619         Call GCC_CHECK_UNWIND_GETIPINFO.
2620         Link unwind.h to $unwind_header.
2621         * configure: Regenerate.
2622         * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2623         unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2624         unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2625         unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2626         * config/unwind-dw2-fde-darwin.c: New file.
2627         * config/arm/libunwind.S, config/arm/pr-support.c,
2628         config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2629         config/arm/unwind-arm.h,: New files.
2630         * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2631         config/ia64/t-eh-ia64, config/ia64/t-glibc,
2632         config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2633         config/ia64/t-vms, config/ia64/unwind-ia64.c,
2634         config/ia64/unwind-ia64.h: New files.
2635         * config/picochip/t-picochip: New file.
2636         * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2637         files.
2638         * config/rs6000/t-darwin (LIB2ADDEH): Set.
2639         * config/s390/t-tpf (LIB2ADDEH): Remove.
2640         * config/t-darwin (LIB2ADDEH): Set.
2641         * config/t-eh-dw2-dip: New file.
2642         * config/t-libunwind, config/t-libunwind-elf: New files.
2643         * config/t-sol2 (LIB2ADDEH): Remove.
2644         * config/xtensa/t-xtensa: New file.
2645
2646 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
2647
2648         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
2649         (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
2650         long long to check rt_sigreturn syscall.
2651
2652 2011-08-02  Alan Modra  <amodra@gmail.com>
2653
2654         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2655         Restore for indirect call bcrtl from correct stack slot, and only
2656         if cfa+40 isn't valid.
2657
2658 2011-08-01  Julian Brown  <julian@codesourcery.com>
2659
2660         * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
2661         (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
2662         * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
2663
2664 2011-08-01  Julian Brown  <julian@codesourcery.com>
2665
2666         * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
2667         (libgcc-std.ver.in): Use above.
2668         * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
2669         LIBGCC2_GNU_PREFIX is defined.  Use instead of LIBGCC2_GNU_PREFIX
2670         throughout file.
2671         * config/t-fixedpoint-gnu-prefix: New file.
2672         * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
2673         * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
2674         instead of __PFX__.
2675
2676 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2677
2678         * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
2679         Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
2680         for x86-64.  Properly check __x86_64__ and __LP64__.
2681
2682 2010-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2683
2684         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
2685         version.
2686         (_FP_WS_TYPE): Likewise.
2687         (_FP_I_TYPE): Likewise.
2688
2689 2011-07-28  Alan Modra  <amodra@gmail.com>
2690
2691         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2692         Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
2693         in a plt call stub.  Do restore r2 if stopped on bctrl.
2694
2695 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2696
2697         * config.host (i[3456x]86-*-netware*): Remove.
2698         * config/i386/netware-crt0.c, config/i386/t-nwld,
2699         config/i386/t-slibgcc-nwld: Remove.
2700
2701 2011-07-15  Bernd Schmidt  <bernds@codesourcery.com>
2702
2703         * config.host: Handle tic6x-*-*.
2704         * config/c6x/c6x-abi.h: New file.
2705
2706 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2707
2708         * config/i386/crtprec.c: New file.
2709         * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
2710         * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
2711         Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
2712         (x86_64-*-darwin*): Likewise.
2713         (i[34567]86-*-solaris2*: Likewise.
2714
2715 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2716
2717         * config/alpha/crtfastmath.c: New file.
2718         * config/i386/crtfastmath.c: New file.
2719         * config/ia64/crtfastmath.c: New file.
2720         * config/mips/crtfastmath.c: New file.
2721         * config/sparc/crtfastmath.c: New file.
2722
2723         * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
2724         crtfastmath.c.
2725         Add -frandom-seed=gcc-crtfastmath.
2726         * config/alpha/t-crtfm: Remove.
2727         * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
2728         * config/ia64/t-ia64 (crtfastmath.o): Remove.
2729
2730         * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
2731         (alpha*-dec-osf5.1*): Likewise.
2732         (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
2733         Add crtfastmath.o to extra_parts.
2734         (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
2735         Add crtfastmath.o to extra_parts.
2736         (x86_64-*-darwin*): Likewise.
2737         (x86_64-*-mingw*): Likewise.
2738         (ia64*-*-elf*): Add t-crtfm to tmake_file.
2739         (ia64*-*-freebsd*): Likewise.
2740         (ia64*-*-linux*): Likewise.
2741         (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
2742         Add crtfastmath.o to extra_parts.
2743
2744 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2745
2746         * config/darwin-crt3.o: New file.
2747         * config/rs6000/darwin-crt2.c: New file.
2748         * config/t-darwin: New file.
2749         * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
2750         (crt2.o): New rule.
2751         * config.host (*-*-darwin*): Add crt3.o to extra_parts.
2752         (powerpc-*-darwin*): Add crt2.o to extra_parts.
2753         (powerpc64-*-darwin*): Likewise.
2754
2755 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2756
2757         * config/i386/netware-crt0.c: New file.
2758         * config/i386/t-nwld: Rename to ...
2759         * config/i386/t-slibgcc-nwld: ... this.
2760         * config/i386/t-nwld: New file.
2761         * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
2762         tmake_file.
2763         Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
2764         extra_parts.
2765
2766 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2767
2768         * configure.ac (i?86-*-solaris2*): Use libgcc copy of
2769         i386/t-crtstuff.
2770         * configure: Regenerate.
2771
2772 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2773
2774         * dfp-bit.c, dfp-bit.h: New files.
2775         * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
2776         variables.
2777         ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
2778         ($(d64pbit-o)): Likewise.
2779         ($(d128pbit-o)): Likewise.
2780         * config/t-dfprules: New file.
2781         * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
2782         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
2783         i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2784         (x86_64-*-linux*): Likewise.
2785         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2786         (i[34567]86-*-cygwin*): Likewise.
2787         (i[34567]86-*-mingw*,  x86_64-*-mingw*): Likewise.
2788         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2789
2790 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2791
2792         * Makfile.in (LIBGCOV): New variable.
2793         ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
2794         * libgcov.c: New file.
2795
2796 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2797
2798         * fixed-bit.c, fixed-bit.h: New files.
2799         * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
2800         refer to fixed-bit.c.
2801
2802 2011-07-07  Joseph Myers  <joseph@codesourcery.com>
2803
2804         * config.host (*local*): Remove.
2805
2806 2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2807
2808         PR target/39150
2809         * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
2810         like i?86-*-solaris2.1[0-9]*.
2811         (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
2812         * configure.ac (i?86-*-solaris2*): Likewise.
2813         * configure: Regenerate.
2814
2815 2011-07-06  Thomas Schwinge  <thomas@schwinge.name>
2816
2817         * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2818         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
2819         md_unwind_header by splitting out of...
2820         (i[34567]86-*-linux*): ... this.
2821         * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
2822         Remove md_unwind_header by splitting out of...
2823         (x86_64-*-linux*): ... this.
2824
2825 2011-07-04  Georg-Johann Lay  <avr@gjlay.de>
2826
2827         * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
2828
2829 2011-06-28  Nick Clifton  <nickc@redhat.com>
2830
2831         * config.host: Recognize all V850 variants.
2832
2833 2011-06-22  Uros Bizjak  <ubizjak@gmail.com>
2834
2835         * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
2836
2837 2011-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2838
2839         * shared-object.mk (c_flags-$o): Save c_flags.
2840         ($(base)$(objext)): Use it.
2841         ($(base)_s$(objext)): Likewise.
2842
2843 2011-06-21  Bernd Schmidt  <bernds@codesourcery.com>
2844
2845         * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
2846         * libgcc-std.ver.in (GCC_4.7.0): New section.
2847
2848 2011-06-16  Georg-Johann Lay  <avr@gjlay.de>
2849
2850         PR target/49313
2851         PR target/29524
2852         * config/avr/t-avr: Fix line endings.
2853         (intfuncs16): Remove _ffsXX2,  _clzXX2, _ctzXX2, _popcountXX2,
2854         _parityXX2.
2855
2856 2011-06-14  Olivier Hainque  <hainque@adacore.com>
2857             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2858
2859         * config/mips/irix6-unwind.h: New file.
2860         * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
2861
2862 2011-06-10  Eric Botcazou  <ebotcazou@adacore.com>
2863
2864         * config/sparc/linux-unwind.h (STACK_BIAS): Define.
2865         (sparc64_fallback_frame_state): Use it.
2866         (sparc64_frob_update_context): Further adjust context.
2867         * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
2868         * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
2869         * config/sparc/sol2-cn.S: Likewise.
2870
2871 2011-06-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2872
2873         * enable-execute-stack-empty.c: New file.
2874         * enable-execute-stack-mprotect.c: New file.
2875         * config/i386/enable-execute-stack-mingw32.c: New file.
2876         * config.host (enable_execute_stack): New variable.
2877         Select appropriate variants.
2878         * configure.ac: Link enable-execute-stack.c to
2879         $enable_execute_stack.
2880         * configure: Regenerate.
2881         * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
2882         (lib2funcs): Remove _enable_execute_stack.
2883
2884 2011-06-09  David S. Miller  <davem@davemloft.net>
2885             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2886
2887         * config.host (sparc-*-linux*): Correct md_unwind_header
2888         filename.
2889         (s390x-ibm-tpf*): Fix typo.
2890
2891 2011-06-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2892
2893         * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
2894         Add crtfastmath.o to extra_parts.
2895         (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
2896         mips/t-crtfm.
2897         * config/mips/t-crtfm: Remove.
2898
2899 2011-06-04  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2900
2901         * config.host (hppa*-*-linux*): Correct md_unwind_header name.
2902
2903 2011-06-04  Kaz Kojima  <kkojima@gcc.gnu.org>
2904
2905         * config.host (sh*-*-linux*): Fix typo.
2906
2907 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2908
2909         * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
2910         * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
2911         * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
2912         * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
2913         * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
2914         * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
2915         * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
2916         Wrap in !__MINGW64__.
2917         * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
2918         * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
2919         * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
2920         * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
2921         * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
2922         * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
2923         * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
2924         Wrap in !__LP64__.
2925         * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
2926         * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
2927         * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
2928         * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
2929         * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
2930         * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
2931         * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
2932         * config/no-unwind.h: New file.
2933         * config.host (md_unwind_header): Document.
2934         Define.
2935         (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
2936         alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
2937         hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
2938         hppa[12]*-*-hpux11*): Set md_unwind_header.
2939         (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
2940         Set md_unwind_header.
2941         (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
2942         (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
2943         (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
2944         m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
2945         powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
2946         s390x-*-linux*,  s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
2947         sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
2948         md_unwind_header.
2949         * configure.ac: Link md-unwind-support.h to $md_unwind_header.
2950         * configure: Regenerate.
2951
2952 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2953
2954         * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
2955         Set tmake_file, extra_parts.
2956         * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
2957         Remove O32 support.
2958         * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
2959         Remove O32 support.
2960         * config/mips/t-irix6: New file.
2961         * config/mips/t-slibgcc-irix: New file.
2962
2963 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2964
2965         * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
2966         * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
2967
2968 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2969
2970         * configure.ac (target_thread_file): Determine thread model.
2971         * configure: Regenerate.
2972         * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
2973         * config/alpha/t-alpha: New file.
2974         * config/alpha/t-crtfm: Use $<.
2975         * config/alpha/t-ieee: New file.
2976         * config/alpha/t-osf-pthread: New file.
2977         * config/alpha/t-slibgcc-osf: New file.
2978         * config/alpha/libgcc-osf5.ver: New file.
2979
2980 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2981
2982         * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
2983         tmake_file.
2984         Add crtfastmath.o to extra_parts.
2985
2986 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2987
2988         * config/gmon-sol2.c: Reindent.
2989         Cleanup comments.
2990         Remove, correct casts.
2991         Use STDERR_FILENO, NULL.
2992         (BASEADDRESS): Remove.
2993         (minbrk): Remove.
2994         (errno, sbrk): Remove declarations.
2995         (monstartup) [hp300]: Remove.
2996         (mcount): Remove.
2997
2998 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2999
3000         * Makefile.in (cpu_type): Define.
3001         * config.host (i[34567]86-*-rtems*): Handle it.
3002         (i[34567]86-*-solaris2*): Move body ...
3003         (*-*-solaris2*): ... here.
3004         New case, generalize.
3005         (sparc-*-elf*): Handle it.
3006         (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3007         (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3008         (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3009         Fold into ...
3010         (sparc*-*-solaris2*): ... this.
3011         New case.
3012         (sparc64-*-elf*): Handle it.
3013         * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3014         Merge ../gcc/config/i386/gmon-sol2.c.
3015         * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3016         Use C comments.
3017         Merge ../gcc/config/i386/sol2-gc1.asm.
3018         * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3019         Use C comments.
3020         * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3021         Use C comments.
3022         * config/i386/t-crtfm (crtfastmath.o): Use $<.
3023         * config/i386/t-crtstuff: New file.
3024         * config/i386/t-softfp: New file.
3025         * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3026         $(T)crti.o, $(T)crtn.o): Remove.
3027         (gcrt1.o): New rule.
3028         (TARGET_LIBGCC2_CFLAGS): Remove.
3029         * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3030         * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3031         * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3032         * config/sparc/t-sol2: New file.
3033         * config/sparc/t-crtfm: Move to ...
3034         * config/t-crtfm: ... this.
3035         Use $(cpu_type), $<.
3036         * config/t-crtin: New file.
3037         * config/sparc/t-softfp: New file.
3038         * config/sparc/t-softmul: New file.
3039         * config/t-rtems: New file.
3040         * config/t-slibgcc: New file.
3041         * config/t-slibgcc-elf-ver: New file.
3042         * config/t-slibgcc-gld: New file.
3043         * config/t-slibgcc-sld: New file.
3044         * config/t-sol2: New file.
3045         * configure.ac: Include ../config/lib-ld.m4.
3046         Call AC_LIB_PROG_LD_GNU.
3047         Substitute cpu_type.
3048         * configure: Regenerate.
3049
3050 2011-05-27  Bernd Schmidt  <bernds@codesourcery.com>
3051
3052         PR bootstrap/49173
3053         * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3054         libgcc-std.ver in the build directory.
3055         * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3056         * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3057
3058 2011-05-25  Bernd Schmidt  <bernds@codesourcery.com>
3059
3060         * libgcc-std.ver.in: New file.
3061         * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3062         variables.
3063         (libgcc-std.ver): New rule.
3064         * config/t-gnu-prefix: New file.
3065
3066 2011-05-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3067
3068         * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3069
3070 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
3071
3072         * config/i386/darwin-lib.h: New file.
3073
3074 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
3075
3076         * config/arm/symbian-lib.h: New.
3077
3078 2011-05-04  Chris Demetriou  <cgd@google.com>
3079
3080         * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3081         (__x86.get_pc_thunk.bx): ...this.
3082         (__morestack): Adjust for rename, remove undef of __i686.
3083
3084 2011-05-03  Chris Demetriou  <cgd@google.com>
3085
3086         * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3087
3088 2011-03-22  Joseph Myers  <joseph@codesourcery.com>
3089
3090         * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3091         arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3092         m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3093         powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3094         sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3095         Remove cases.
3096
3097 2011-03-14  Andreas Tobler  <andreast@fgznet.ch>
3098
3099         * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3100         Adjust copyright year.
3101
3102 2011-03-07  Ian Lance Taylor  <iant@google.com>
3103
3104         * generic-morestack.c (__splitstack_find): Adjust returned stack
3105         pointer to include all registers pushed by __morestack.
3106
3107 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
3108
3109         PR target/40125
3110         * configure.ac: Call ACX_NONCANONICAL_TARGET.
3111         (toolexecdir): Calculate and AC_SUBST.
3112         (toolexeclibdir): Likewise.
3113         * Makefile.in (target_noncanonical): Import.
3114         (toolexecdir): Likewise.
3115         (toolexeclibdir): Likewise.
3116         * configure: Regenerate.
3117
3118 2010-12-13  Nathan Froyd  <froydnj@codesourcery.com>
3119
3120         PR target/46040
3121         * config/arm/bpabi.h: Rename to...
3122         * config/arm/bpabi-lib.h: ...this.
3123
3124 2010-12-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3125
3126         * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3127         appropriate.
3128         * configure: Regenerate.
3129
3130 2010-11-24  Nathan Froyd  <froydnj@codesourcery.com>
3131
3132         * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3133         __FLOAT_WORD_ORDER__.
3134         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3135         Delete.
3136
3137 2010-11-20  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3138
3139         PR other/46202
3140         * Makefile.in (install-strip): New phony target.
3141
3142 2010-11-07  Ian Lance Taylor  <iant@google.com>
3143
3144         PR target/46089
3145         * config/i386/morestack.S (__morestack_large_model): New
3146         function.
3147
3148 2010-10-23  Nathan Froyd  <froydnj@codesourcery.com>
3149
3150         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3151         Delete.
3152         (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3153
3154 2010-10-14  Nathan Froyd  <froydnj@codesourcery.com>
3155
3156         * config/arm/bpabi.h: New file.
3157         * config/frv/frv-abi.h: New file.
3158
3159 2010-10-01  Ian Lance Taylor  <iant@google.com>
3160
3161         * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3162         * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3163
3164 2010-10-01  H.J. Lu  <hongjiu.lu@intel.com>
3165
3166         PR target/45858
3167         * config.host: Add the missing `$'.
3168
3169 2010-09-30  Michael Eager  <eager@eagercon.com>
3170
3171         * config.host: Add microblaze*-*-*.
3172         * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3173         muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3174         udivsi3.asm,umodsi3.asm}:  New.
3175
3176 2010-09-28  Ian Lance Taylor  <iant@google.com>
3177
3178         * configure.ac: Adjust CFI test to test assembler directly rather
3179         than checking gcc preprocessor macro.
3180         * configure: Rebuild.
3181
3182 2010-09-27  Ian Lance Taylor  <iant@google.com>
3183
3184         * configure.ac: Test whether assembler supports CFI directives.
3185         * config.host: Only add t-stack and i386/t-stack-i386 to
3186         tmake_file if libgcc_cv_cfi is "yes".
3187         * configure: Rebuild.
3188
3189 2010-09-27  Ian Lance Taylor  <iant@google.com>
3190
3191         * generic-morestack.h: New file.
3192         * generic-morestack.c: New file.
3193         * generic-morestack-thread.c: New file.
3194         * config/i386/morestack.S: New file.
3195         * config/t-stack: New file.
3196         * config/i386/t-stack-i386: New file.
3197         * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3198         i386/t-stack-i386 to tmake_file.
3199
3200 2010-09-21  Iain Sandoe  <iains@gcc.gnu.org>
3201
3202         * Makefile.in (libgcc-extra-parts):  Check for static archives and
3203         invoke ranlib after installing them.
3204         (gcc-extra-parts): Likewise.
3205         (install-leaf): Likewise.
3206
3207 2010-09-14  H.J. Lu  <hongjiu.lu@intel.com>
3208
3209         * configure: Regenerated.
3210
3211 2010-09-10  Kai Tietz  <kai.tietz@onevision.com>
3212
3213         * configure: Regenerated.
3214
3215 2010-09-09  Gerald Pfeifer  <gerald@pfeifer.com>
3216             Andrew Pinski  <pinskia@gmail.com>
3217
3218         PR target/40959
3219         * config.host (ia64*-*-freebsd*): Set extra_parts.  Set tmake_file.
3220
3221 2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>
3222
3223         PR target/45524
3224         * configure: Regenerated.
3225
3226 2010-09-06  Andreas Schwab  <schwab@redhat.com>
3227
3228         * configure: Regenerate.
3229
3230 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
3231
3232         * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3233         64bit targets.
3234         (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3235         for 64bit targets.
3236
3237 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
3238             Iain Sandoe  <iains@gcc.gnu.org>
3239
3240         PR target/45476
3241         * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3242         LIB2FUNCS_EXCLUDE functions.
3243
3244 2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
3245
3246         * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3247         Include dfp.m4.
3248         * configure: Regenerate.
3249
3250 2010-09-01  Uros Bizjak  <ubizjak@gmail.com>
3251
3252         * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3253         i386/t-freebsd to tmake_file.
3254         * config/i386/t-freebsd: New file.
3255         * config/i386/libgcc-bsd.ver: New file.
3256
3257 2010-07-23  Nathan Froyd  <froydnj@codesourcery.com>
3258
3259         * config.host (powerpc*-eabispe*): Set tmake_file.
3260         (powerpc*-eabi*): Likewise.
3261         * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3262         crtbeginS, crtendS, crtbeginT.
3263
3264 2010-06-12  Kazu Hirata  <kazu@codesourcery.com>
3265
3266         * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3267         to tmake_file.  Add crtfastmath.o to extra_parts.
3268         * config/mips/t-crtfm: New.
3269
3270 2010-05-19  Joel Sherrill <joel.sherrill@oarcorp.com>
3271
3272         * config.host (sparc64-*-rtems*): New target.
3273
3274 2010-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3275
3276         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3277         assembler syntax.
3278
3279 2010-04-15  Thomas Schwinge  <tschwinge@gnu.org>
3280
3281         * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
3282
3283 2010-04-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3284
3285         * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
3286         alpha-dec-osf5.0* support.
3287
3288 2010-04-01  Ralf Corsépius <ralf.corsepius@rtems.org>
3289
3290         * config.host: Add lm32-*-rtems*.
3291
3292 2010-03-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3293             Uros Bizjak <ubizjak@gmail.com>
3294
3295         PR target/39048
3296         * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
3297         like other remaining 32-bit x86 OSes.
3298         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3299         assembler syntax.
3300         * config/i386/libgcc-sol2.ver: New file.
3301         * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
3302
3303 2010-03-30  Jack Howarth <howarth@bromo.med.uc.edu>
3304
3305         PR c/43553
3306         * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
3307         * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
3308         is used and substitute set_use_emutls.
3309         * configure: Regenerated.
3310
3311 2010-03-30  Tarik Graba  <tarik.graba@telecom-paristech.fr>
3312
3313         * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
3314
3315 2010-03-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3316
3317         PR target/38085
3318         * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
3319         MULTILIB_CFLAGS.
3320         ($(T)gcrt1.o): Likewise.
3321         ($(T)crt1.o): Likewise.
3322         ($(T)crti.o): Likewise.
3323         ($(T)crtn.o): Likewise.
3324
3325 2010-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3326
3327         PR other/42980
3328         * Makefile.in (install): Use $(MAKE) string in rule, for
3329         parallel make.
3330
3331 2010-02-22  Hans-Peter Nilsson  <hp@bitrange.com>
3332
3333         Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
3334         * config/mmix/t-mmix: New file.
3335         * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
3336
3337 2010-02-02  Jack Howarth  <howarth@bromo.med.uc.edu>
3338
3339         PR java/41991
3340         * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
3341         SHLIB_MAPFILES.
3342
3343 2010-01-04  Anthony Green  <green@moxielogic.com>
3344
3345         * config/moxie/crti.asm, config/moxie/crtn.asm,
3346         config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
3347         config/moxie/t-moxie: New files.
3348         * config.host: Add t-moxie-softfp reference.
3349
3350 2009-11-18  Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3351
3352         PR other/39888
3353         * config/t-slibgcc-darwin: Fix embedded rpaths for
3354         --enable-version-specific-runtime-libs, build extension stub
3355         libs exposing features available from current libgcc_s.
3356
3357 2009-11-11  Jon Beniston <jon@beniston.com>
3358
3359         * config.host: Add lm32 targets.
3360         * config/lm32: New directory.
3361         * config/lm32/libgcc_lm32.h: New file.
3362         * config/lm32/_mulsi3.c: New file.
3363         * config/lm32/_udivmodsi4.c: New file.
3364         * config/lm32/_divsi3.c: New file.
3365         * config/lm32/_modsi3.c: New file.
3366         * config/lm32/_udivsi3.c: New file.
3367         * config/lm32/_umodsi3.c: New file.
3368         * config/lm32/_lshrsi3.S: New file.
3369         * config/lm32/_ashrsi3.S: New file.
3370         * config/lm32/_ashlsi3.S: New file.
3371         * config/lm32/crti.S: New file.
3372         * config/lm32/crtn.S: New file.
3373         * config/lm32/t-lm32: New file.
3374         * config/lm32/t-elf: New file.
3375         * config/lm32/t-uclinux: New file.
3376
3377 2009-10-26  Nick Clifton  <nickc@redhat.com>
3378
3379         * config.host: Add support for RX target.
3380         * config/rx: New directory.
3381         * config/rx/rx-abi-functions.c: New file. Supplementary
3382         functions for libgcc to support the RX ABI.
3383         * config/rx/rx-abi.h: New file.  Supplementary header file for
3384         libgcc RX ABI functions.
3385         * config/rx/t-rx: New file: Makefile fragment for building
3386         libgcc for the RX.
3387
3388 2009-10-09  Uros Bizjak  <ubizjak@gmail.com>
3389
3390         * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
3391         constraint of y0 to "g".
3392
3393 2009-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
3394
3395         * config.host: Include the s390 makefile fragments.
3396         * config/s390/32/_fixdfdi.c: New file.
3397         * config/s390/32/_fixsfdi.c: New file.
3398         * config/s390/32/_fixtfdi.c: New file.
3399         * config/s390/32/_fixunsdfdi.c: New file.
3400         * config/s390/32/_fixunssfdi.c: New file.
3401         * config/s390/32/_fixunstfdi.c: New file.
3402         * config/s390/32/t-floattodi: New file.
3403         * config/s390/libgcc-glibc.ver: New file.
3404         * config/s390/t-crtstuff: New file.
3405         * config/s390/t-linux: New file.
3406         * config/s390/t-tpf: New file.
3407
3408 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3409
3410         * configure.ac (AC_PREREQ): Bump to 2.64.
3411
3412 2009-08-22  Kaz Kojima  <kkojima@gcc.gnu.org>
3413
3414         * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
3415
3416 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3417
3418         * configure: Regenerate.
3419
3420 2009-08-09  Douglas B Rupp  <rupp@gnat.com>
3421
3422         * config.host (ia64-hp-*vms*): New target.
3423         (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
3424         with ia64-hp-*vms*.
3425
3426 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3427
3428         * configure.ac: Add snippet for maintainer-mode.
3429         * configure: Regenerate.
3430         * Makefile.in (AUTOCONF, configure_deps): New variables.
3431         ($(srcdir)/configure)): New rule, active only with maintainer
3432         mode turned on.
3433
3434 2009-06-23  DJ Delorie  <dj@redhat.com>
3435
3436         Add MeP port.
3437         * config.host: Add mep support.
3438
3439 2009-06-22  Kai Tietz  <kai.tietz@onevision.com>
3440
3441         * config.host: Add i386/${host_address}/t-fprules-softfp and
3442         t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
3443
3444         * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3445         for mingw targets.
3446         * config/i386/64/_multc3.c: Likewise.
3447         * config/i386/64/_powitf2.c: Likewise.
3448         * config/i386/64/eqtf2.c: Likewise.
3449         * config/i386/64/getf2.c: Likewise.
3450         * config/i386/64/letf2.c: Likewise.
3451         * config/i386/64/letf2.c: Likewise.
3452         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3453         unsigned long long for x64 mingw targets.
3454         (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3455         (_FP_I_TYPE): Define as long long for x64 mingw target.
3456
3457 2009-06-10  Maciej W. Rozycki  <macro@linux-mips.org>
3458
3459         * config.host (vax-*-linux*): New.
3460
3461 2009-05-31  Anthony Green  <green@moxielogic.com>
3462
3463         * config.host: Add moxie support.
3464         * config/moxie/t-moxie: New file.
3465
3466 2009-05-29  David Billinghurst <billingd@gcc.gnu.org>
3467
3468         * config.host: Add i386/${host_address}/t-fprules-softfp and
3469         t-softfp to tmake_file for i[34567]86-*-cygwin*.
3470
3471 2009-04-17  Aurelien Jarno  <aurelien@aurel32.net>
3472
3473         * config.host: Add i386/${host_address}/t-fprules-softfp to
3474         tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3475
3476 2009-04-09  Nick Clifton  <nickc@redhat.com>
3477
3478         * config/ia64/tf-signs.c: Change copyright header to refer to
3479         version 3 of the GNU General Public License with version 3.1
3480         of the GCC Runtime Library Exception and to point readers at
3481         the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3482         web page.
3483         * config/i386/32/tf-signs.c: Likewise.
3484         * config/libbid/_addsub_dd.c: Likewise.
3485         * config/libbid/_addsub_sd.c: Likewise.
3486         * config/libbid/_addsub_td.c: Likewise.
3487         * config/libbid/_dd_to_df.c: Likewise.
3488         * config/libbid/_dd_to_di.c: Likewise.
3489         * config/libbid/_dd_to_sd.c: Likewise.
3490         * config/libbid/_dd_to_sf.c: Likewise.
3491         * config/libbid/_dd_to_si.c: Likewise.
3492         * config/libbid/_dd_to_td.c: Likewise.
3493         * config/libbid/_dd_to_tf.c: Likewise.
3494         * config/libbid/_dd_to_udi.c: Likewise.
3495         * config/libbid/_dd_to_usi.c: Likewise.
3496         * config/libbid/_dd_to_xf.c: Likewise.
3497         * config/libbid/_df_to_dd.c: Likewise.
3498         * config/libbid/_df_to_sd.c: Likewise.
3499         * config/libbid/_df_to_td.c: Likewise.
3500         * config/libbid/_di_to_dd.c: Likewise.
3501         * config/libbid/_di_to_sd.c: Likewise.
3502         * config/libbid/_di_to_td.c: Likewise.
3503         * config/libbid/_div_dd.c: Likewise.
3504         * config/libbid/_div_sd.c: Likewise.
3505         * config/libbid/_div_td.c: Likewise.
3506         * config/libbid/_eq_dd.c: Likewise.
3507         * config/libbid/_eq_sd.c: Likewise.
3508         * config/libbid/_eq_td.c: Likewise.
3509         * config/libbid/_ge_dd.c: Likewise.
3510         * config/libbid/_ge_sd.c: Likewise.
3511         * config/libbid/_ge_td.c: Likewise.
3512         * config/libbid/_gt_dd.c: Likewise.
3513         * config/libbid/_gt_sd.c: Likewise.
3514         * config/libbid/_gt_td.c: Likewise.
3515         * config/libbid/_isinfd128.c: Likewise.
3516         * config/libbid/_isinfd32.c: Likewise.
3517         * config/libbid/_isinfd64.c: Likewise.
3518         * config/libbid/_le_dd.c: Likewise.
3519         * config/libbid/_le_sd.c: Likewise.
3520         * config/libbid/_le_td.c: Likewise.
3521         * config/libbid/_lt_dd.c: Likewise.
3522         * config/libbid/_lt_sd.c: Likewise.
3523         * config/libbid/_lt_td.c: Likewise.
3524         * config/libbid/_mul_dd.c: Likewise.
3525         * config/libbid/_mul_sd.c: Likewise.
3526         * config/libbid/_mul_td.c: Likewise.
3527         * config/libbid/_ne_dd.c: Likewise.
3528         * config/libbid/_ne_sd.c: Likewise.
3529         * config/libbid/_ne_td.c: Likewise.
3530         * config/libbid/_sd_to_dd.c: Likewise.
3531         * config/libbid/_sd_to_df.c: Likewise.
3532         * config/libbid/_sd_to_di.c: Likewise.
3533         * config/libbid/_sd_to_sf.c: Likewise.
3534         * config/libbid/_sd_to_si.c: Likewise.
3535         * config/libbid/_sd_to_td.c: Likewise.
3536         * config/libbid/_sd_to_tf.c: Likewise.
3537         * config/libbid/_sd_to_udi.c: Likewise.
3538         * config/libbid/_sd_to_usi.c: Likewise.
3539         * config/libbid/_sd_to_xf.c: Likewise.
3540         * config/libbid/_sf_to_dd.c: Likewise.
3541         * config/libbid/_sf_to_sd.c: Likewise.
3542         * config/libbid/_sf_to_td.c: Likewise.
3543         * config/libbid/_si_to_dd.c: Likewise.
3544         * config/libbid/_si_to_sd.c: Likewise.
3545         * config/libbid/_si_to_td.c: Likewise.
3546         * config/libbid/_td_to_dd.c: Likewise.
3547         * config/libbid/_td_to_df.c: Likewise.
3548         * config/libbid/_td_to_di.c: Likewise.
3549         * config/libbid/_td_to_sd.c: Likewise.
3550         * config/libbid/_td_to_sf.c: Likewise.
3551         * config/libbid/_td_to_si.c: Likewise.
3552         * config/libbid/_td_to_tf.c: Likewise.
3553         * config/libbid/_td_to_udi.c: Likewise.
3554         * config/libbid/_td_to_usi.c: Likewise.
3555         * config/libbid/_td_to_xf.c: Likewise.
3556         * config/libbid/_tf_to_dd.c: Likewise.
3557         * config/libbid/_tf_to_sd.c: Likewise.
3558         * config/libbid/_tf_to_td.c: Likewise.
3559         * config/libbid/_udi_to_dd.c: Likewise.
3560         * config/libbid/_udi_to_sd.c: Likewise.
3561         * config/libbid/_udi_to_td.c: Likewise.
3562         * config/libbid/_unord_dd.c: Likewise.
3563         * config/libbid/_unord_sd.c: Likewise.
3564         * config/libbid/_unord_td.c: Likewise.
3565         * config/libbid/_usi_to_dd.c: Likewise.
3566         * config/libbid/_usi_to_sd.c: Likewise.
3567         * config/libbid/_usi_to_td.c: Likewise.
3568         * config/libbid/_xf_to_dd.c: Likewise.
3569         * config/libbid/_xf_to_sd.c: Likewise.
3570         * config/libbid/_xf_to_td.c: Likewise.
3571         * config/libbid/bid128.c: Likewise.
3572         * config/libbid/bid128_2_str.h: Likewise.
3573         * config/libbid/bid128_2_str_macros.h: Likewise.
3574         * config/libbid/bid128_2_str_tables.c: Likewise.
3575         * config/libbid/bid128_add.c: Likewise.
3576         * config/libbid/bid128_compare.c: Likewise.
3577         * config/libbid/bid128_div.c: Likewise.
3578         * config/libbid/bid128_fma.c: Likewise.
3579         * config/libbid/bid128_logb.c: Likewise.
3580         * config/libbid/bid128_minmax.c: Likewise.
3581         * config/libbid/bid128_mul.c: Likewise.
3582         * config/libbid/bid128_next.c: Likewise.
3583         * config/libbid/bid128_noncomp.c: Likewise.
3584         * config/libbid/bid128_quantize.c: Likewise.
3585         * config/libbid/bid128_rem.c: Likewise.
3586         * config/libbid/bid128_round_integral.c: Likewise.
3587         * config/libbid/bid128_scalb.c: Likewise.
3588         * config/libbid/bid128_sqrt.c: Likewise.
3589         * config/libbid/bid128_string.c: Likewise.
3590         * config/libbid/bid128_to_int16.c: Likewise.
3591         * config/libbid/bid128_to_int32.c: Likewise.
3592         * config/libbid/bid128_to_int64.c: Likewise.
3593         * config/libbid/bid128_to_int8.c: Likewise.
3594         * config/libbid/bid128_to_uint16.c: Likewise.
3595         * config/libbid/bid128_to_uint32.c: Likewise.
3596         * config/libbid/bid128_to_uint64.c: Likewise.
3597         * config/libbid/bid128_to_uint8.c: Likewise.
3598         * config/libbid/bid32_to_bid128.c: Likewise.
3599         * config/libbid/bid32_to_bid64.c: Likewise.
3600         * config/libbid/bid64_add.c: Likewise.
3601         * config/libbid/bid64_compare.c: Likewise.
3602         * config/libbid/bid64_div.c: Likewise.
3603         * config/libbid/bid64_fma.c: Likewise.
3604         * config/libbid/bid64_logb.c: Likewise.
3605         * config/libbid/bid64_minmax.c: Likewise.
3606         * config/libbid/bid64_mul.c: Likewise.
3607         * config/libbid/bid64_next.c: Likewise.
3608         * config/libbid/bid64_noncomp.c: Likewise.
3609         * config/libbid/bid64_quantize.c: Likewise.
3610         * config/libbid/bid64_rem.c: Likewise.
3611         * config/libbid/bid64_round_integral.c: Likewise.
3612         * config/libbid/bid64_scalb.c: Likewise.
3613         * config/libbid/bid64_sqrt.c: Likewise.
3614         * config/libbid/bid64_string.c: Likewise.
3615         * config/libbid/bid64_to_bid128.c: Likewise.
3616         * config/libbid/bid64_to_int16.c: Likewise.
3617         * config/libbid/bid64_to_int32.c: Likewise.
3618         * config/libbid/bid64_to_int64.c: Likewise.
3619         * config/libbid/bid64_to_int8.c: Likewise.
3620         * config/libbid/bid64_to_uint16.c: Likewise.
3621         * config/libbid/bid64_to_uint32.c: Likewise.
3622         * config/libbid/bid64_to_uint64.c: Likewise.
3623         * config/libbid/bid64_to_uint8.c: Likewise.
3624         * config/libbid/bid_b2d.h: Likewise.
3625         * config/libbid/bid_binarydecimal.c: Likewise.
3626         * config/libbid/bid_conf.h: Likewise.
3627         * config/libbid/bid_convert_data.c: Likewise.
3628         * config/libbid/bid_decimal_data.c: Likewise.
3629         * config/libbid/bid_decimal_globals.c: Likewise.
3630         * config/libbid/bid_div_macros.h: Likewise.
3631         * config/libbid/bid_dpd.c: Likewise.
3632         * config/libbid/bid_flag_operations.c: Likewise.
3633         * config/libbid/bid_from_int.c: Likewise.
3634         * config/libbid/bid_functions.h: Likewise.
3635         * config/libbid/bid_gcc_intrinsics.h: Likewise.
3636         * config/libbid/bid_inline_add.h: Likewise.
3637         * config/libbid/bid_internal.h: Likewise.
3638         * config/libbid/bid_round.c: Likewise.
3639         * config/libbid/bid_sqrt_macros.h: Likewise.
3640
3641 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
3642
3643         * Makefile.in: Change copyright header to refer to version
3644         3 of the GNU General Public License and to point readers at the
3645         COPYING3 file and the FSF's license web page.
3646         * config.host: Likewise.
3647
3648 2009-04-07  Alan Modra  <amodra@bigpond.net.au>
3649
3650         * config.host: Reorder and merge to match config.gcc change.
3651
3652 2009-04-03  Alan Modra  <amodra@bigpond.net.au>
3653
3654         * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
3655
3656 2009-03-28  Joseph Myers  <joseph@codesourcery.com>
3657
3658         * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
3659         armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
3660         m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
3661         powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
3662
3663 2009-02-12  Uros Bizjak  <ubizjak@gmail.com>
3664
3665         * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
3666         * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3667
3668 2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>
3669
3670         * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
3671         ia64/t-softfp-compat to tmake_file.
3672
3673         * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
3674
3675         * config/ia64/__divxf3.asm: New.
3676         * config/ia64/_fixtfdi.asm: Likewise.
3677         * config/ia64/_fixunstfdi.asm: Likewise.
3678         * config/ia64/_floatditf.asm: Likewise.
3679         * config/ia64/t-fprules-softfp: Likewise.
3680         * config/ia64/t-softfp-compat: Likewise.
3681         * config/ia64/tf-signs.c: Likewise.
3682
3683 2009-01-18  Ben Elliston  <bje@au.ibm.com>
3684
3685         * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3686
3687 2009-01-16  Ben Elliston  <bje@au.ibm.com>
3688
3689         * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
3690         to tmake_file.
3691
3692 2009-01-13  Ben Elliston  <bje@au.ibm.com>
3693
3694         * config/t-softfp: New file.
3695         * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
3696         (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
3697
3698 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
3699
3700         * config.host: Add m32r*-*-rtems*.
3701
3702 2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>
3703
3704         * config.host: Add m32c*-*-rtems*.
3705
3706 2008-11-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3707
3708         PR bootstrap/33100
3709         * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
3710         i386/t-crtstuff if linker supports ZERO terminator unwind entries.
3711         * configure: Regenerate.
3712         * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
3713         tmake_file here from gcc/config.gcc.
3714         Move extra_parts here from gcc/config.gcc.
3715         * config/i386/t-sol2: Move here from gcc/config/i386.
3716         Use gcc_srcdir instead of srcdir.
3717
3718 2008-11-18  Adam Nemet  <anemet@caviumnetworks.com>
3719
3720         * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
3721         case.
3722
3723 2008-11-09  Thomas Schwinge  <tschwinge@gnu.org>
3724
3725         * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
3726
3727 2008-10-08  Thomas Schwinge  <tschwinge@gnu.org>
3728
3729         * config.host: Fold `*-*-gnu*' cases into the Linux ones.
3730
3731 2008-09-03  Hari Sandanagobalane  <hariharan@picochip.com>
3732
3733         Add picoChip port.
3734         * config.host: Add picochip-*-*.
3735
3736 2008-08-06  Bob Wilson  <bob.wilson@acm.org>
3737
3738         * config.host: Match more processor names for Xtensa.
3739
3740 2008-07-08  H.J. Lu  <hongjiu.lu@intel.com>
3741
3742         * config/i386/64/t-softfp-compat: Update comments.
3743
3744 2008-07-07  H.J. Lu  <hongjiu.lu@intel.com>
3745
3746         * config/i386/64/_divtc3-compat.c: Moved to ...
3747         * config/i386/64/_divtc3.c: Here.
3748
3749         * config/i386/64/_multc3-compat.c: Moved to ...
3750         * config/i386/64/_multc3.c: Here.
3751
3752         * config/i386/64/_powitf2-compat.c: Moved to ...
3753         * config/i386/64/_powitf2.c: Here.
3754
3755         * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
3756         .c suffix instead of -compat.c.
3757
3758 2008-07-05  Uros Bizjak  <ubizjak@gmail.com>
3759
3760         * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
3761         (_FP_MUL_MEAT_D): Ditto.
3762         (_FP_DIV_MEAT_S): Ditto.
3763         (_FP_DIV_MEAT_D): Ditto.
3764
3765 2008-07-03  Richard Sandiford  <rdsandiford@googlemail.com>
3766
3767         * Makefile.in: Add support for __sync_* libgcc functions.
3768
3769 2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>
3770
3771         * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
3772
3773 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3774
3775         PR boostrap/36702
3776         * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
3777         and Linux/x86.  Include 64bit t-softfp-compat for Linux/x86.
3778
3779         * config/i386/64/t-fprules-softfp: Moved to ...
3780         * config/i386/64/t-softfp-compat: This.  New.
3781
3782 2008-07-02  Uros Bizjak  <ubizjak@gmail.com>
3783
3784         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
3785         Initialize f with 0.0.
3786
3787 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3788
3789         PR target/36669
3790         * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
3791
3792         * config/i386/64/_divtc3-compat.c: New.
3793         * config/i386/64/_multc3-compat.c: Likewise.
3794         * config/i386/64/_powitf2-compat.c: Likewise.
3795         * config/i386/64/eqtf2.c: Likewise.
3796         * config/i386/64/getf2.c: Likewise.
3797         * config/i386/64/letf2.c: Likewise.
3798         * config/i386/64/t-fprules-softfp: Likewise.
3799
3800 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3801
3802         * config.host: Add i386/${host_address}/t-fprules-softfp to
3803         tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
3804         i[34567]86-*-linux*, x86_64-*-linux*.
3805
3806         * configure.ac: Set host_address to 64 or 32 for x86.
3807         * configure: Regenerated.
3808
3809         * Makefile.in (config.status): Also depend on
3810         $(srcdir)/config.host.
3811
3812         * config/i386/32/t-fprules-softfp: New.
3813         * config/i386/32/tf-signs.c: Likewise.
3814
3815         * config/i386/64/sfp-machine.h: New. Moved from gcc.
3816
3817 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3818             Uros Bizjak  <ubizjak@gmail.com>
3819
3820         * config/i386/32/sfp-machine.h: New.
3821
3822 2008-06-26  Nathan Froyd  <froydnj@codesourcery.com>
3823
3824         * config/rs6000/t-ppccomm: Remove rules that conflict with
3825         auto-generated rules.
3826
3827 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3828
3829         * configure.ac: sinclude override.m4.
3830         * configure: Regenerate.
3831
3832 2008-06-11  Bernhard Fischer  <aldot@gcc.gnu.org>
3833
3834         * configure: Regenerate.
3835
3836 2008-06-10  Joseph Myers  <joseph@codesourcery.com>
3837
3838         * Makefile.in (DECNUMINC): Remove
3839         -I$(MULTIBUILDTOP)../../libdecnumber.
3840         * gstdint.h: New.
3841
3842 2008-06-07  Joseph Myers  <joseph@codesourcery.com>
3843
3844         * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
3845         parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
3846         alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
3847         arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
3848         hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
3849         i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
3850         i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
3851         i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
3852         i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
3853         mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
3854         powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
3855         powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
3856         strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
3857         vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
3858
3859 2008-05-25  Arthur Loiret  <arthur.loiret@u-psud.fr>
3860
3861         * config.host (sh2[lbe]*-*-linux*): Allow target.
3862
3863 2008-04-30  Nathan Froyd  <froydnj@codesourcery.com>
3864
3865         * config/rs6000/t-ppccomm: Add build rules for new files.
3866         (LIB2ADD_ST): New variable.
3867
3868 2008-04-07  Andy Hutchinson  <hutchinsonandy@aim.com>
3869
3870         PR target/34210
3871         PR target/35508
3872         * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
3873         * config/t-avr: New file. Build 16bit libgcc functions.
3874
3875 2008-03-02  Jakub Jelinek  <jakub@redhat.com>
3876
3877         PR target/35401
3878         * config/t-slibgcc-darwin: Make install-leaf dependent on
3879         install-darwin-libgcc-stubs instead of install.
3880
3881 2008-01-25  Joseph Myers  <joseph@codesourcery.com>
3882
3883         * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
3884         tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
3885         sh-*-rtemscoff*): Remove cases.
3886
3887 2007-12-27  Richard Sandiford  <rsandifo@nildram.co.uk>
3888
3889         * Makefile.in (all): Use install-leaf rather than install.
3890         (install): Split most of the rule into...
3891         (install-leaf): ...this new one.
3892
3893 2007-12-19  Etsushi Kato  <ek.kato@gmail.com>
3894             Paolo Bonzini  <bonzini@gnu.org>
3895
3896         PR target/30572
3897         * Makefile.in: Use @shlib_slibdir@ substitution to get
3898         correct install name on darwin.
3899         * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
3900
3901 2007-12-15  Hans-Peter Nilsson  <hp@axis.com>
3902
3903         * config.host (crisv32-*-elf, crisv32-*-none): New, same as
3904         cris-*-elf and cris-*-none.
3905         (crisv32-*-linux*): Similar, as cris-*-linux*.
3906
3907 2007-11-20  Rask Ingemann Lambertsen  <rask@sygehus.dk>
3908
3909         * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
3910
3911 2007-10-27  H.J. Lu  <hongjiu.lu@intel.com>
3912
3913         PR regression/33926
3914         * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
3915         * configure: Regenerated.
3916
3917 2007-09-27  H.J. Lu  <hongjiu.lu@intel.com>
3918
3919         * Makefile.in (dfp-filenames): Replace decimal_globals,
3920         decimal_data, binarydecimal and convert_data with
3921         bid_decimal_globals, bid_decimal_data, bid_binarydecimal
3922         and bid_convert_data, respectively.
3923
3924 2007-09-17  Chao-ying Fu  <fu@mips.com>
3925             Nigel Stephens  <nigel@mips.com>
3926
3927         * fixed-obj.mk: New file to support fine-grain fixed-point functions.
3928         * Makefile.in (fixed_point): Define.
3929         Check if fixed_point is yes to build support functions.
3930         * configure.ac: Check for fixed_point support.
3931         * configure: Regenerated.
3932         * gen-fixed.sh: New file to generate lists of fixed-point labels,
3933         funcs, modes, from, to.
3934
3935 2007-09-11  Janis Johnson  <janis187@us.ibm.com
3936
3937         * Makefile.in (dfp-filenames): Add bid128_noncomp.
3938
3939 2007-09-10  Janis Johnson  <janis187@us.ibm.com>
3940
3941         * Makefile.in (dfp-filenames): Remove decUtility, add
3942         decDouble, decPacked, decQuad, decSingle.
3943
3944 2007-08-27  Hans Kester  <hans.kester@ellips.nl>
3945
3946         * config.host : Add x86_64-elf target.
3947
3948 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
3949
3950         * configure.ac (set_have_cc_tls): Add a missing =.
3951         * configure: Regenerated.
3952
3953 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
3954
3955         * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
3956         and x86_64-*-linux*.
3957
3958         * config/t-tls: New file.
3959
3960         * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
3961
3962         * configure.ac: Include ../config/enable.m4 and
3963         ../config/tls.m4.  Use GCC_CHECK_CC_TLS to check if assembler
3964         supports TLS and substitute set_have_cc_tls.
3965         * configure: Regenerated.
3966
3967 2007-07-04  H.J. Lu  <hongjiu.lu@intel.com>
3968
3969         * Makefile.in: Use libbid for DFP when BID is enabled.
3970
3971 2007-06-14  Danny Smith  <dannysmith@users.sourceforge.net>
3972
3973         * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
3974         extra_parts. Add config/i386/t-cygming to tmake_file.
3975         * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
3976
3977 2007-05-29  Zuxy Meng  <zuxy.meng@gmail.com>
3978             Danny Smith  <dannysmith@users.sourceforge.net>
3979
3980         PR target/29498
3981         * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
3982         crtfastmath.o to extra_parts.  Add i386/t-crtfm to tmake_file.
3983         * config/i386/t-crtfm: Compile crtfastmath.o with
3984         -minline-all-stringops.
3985
3986 2007-05-10  Richard Sandiford  <richard@codesourcery.com>
3987
3988         * config.host (sparc-wrs-vxworks): New target.
3989
3990 2007-04-14  Kazu Hirata  <kazu@codesourcery.com>
3991
3992         * config.host: Recognize fido.
3993
3994 2007-04-04  Janis Johnson  <janis187@us.ibm.com>
3995
3996         * configure: Check host, not target, for decimal float support.
3997
3998 2007-04-03  Uros Bizjak  <ubizjak@gmail.com>
3999
4000         * config/i386/t-crtpc: New file.
4001         * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
4002         (x86_64-*-linux*): Ditto.
4003
4004 2007-02-30  Kai Tietz  <kai.tietz@onevision.com>
4005
4006         * config.host (x86_64-*-mingw*): New target.
4007
4008 2007-03-23  Michael Meissner  <michael.meissner@amd.com>
4009             H.J. Lu  <hongjiu.lu@intel.com>
4010
4011         * Makefile.in (enable_decimal_float): New.
4012         (DECNUMINC): Add
4013         -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4014         (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4015         (decbits-filenames): This.
4016         (decbits-objects): New.
4017         (libgcc-objects): Add $(decbits-objects).
4018
4019         * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4020         Substitute enable_decimal_float.
4021         * configure: Regenerated.
4022
4023 2007-03-19  Hans-Peter Nilsson  <hp@axis.com>
4024
4025         * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4026
4027 2007-03-12  Brooks Moses  <brooks.moses@codesourcery.com>
4028
4029         * Makefile.in (install-info): New dummy target.
4030
4031 2007-03-05  Bernd Schmidt  <bernd.schmidt@analog.com>
4032
4033         * config.host (bfin*-linux-uclibc*): Set extra_parts.
4034
4035 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
4036
4037         * Makefile.in: Add install-html and install-pdf dummy
4038         targets.
4039
4040 2007-02-05  Roger Sayle  <roger@eyesopen.com>
4041             Daniel Jacobowitz  <dan@codesourcery.com>
4042
4043         * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4044         (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4045         (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4046
4047 2007-01-29  Janis Johnson  <janis187@us.ibm.com>
4048
4049         * Makefile.in (dec-filenames): Add decExcept.
4050
4051 2007-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
4052
4053         PR bootstrap/30469
4054         * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4055         -fprofile-use.
4056
4057 2007-01-25  Daniel Jacobowitz  <dan@codesourcery.com>
4058
4059         * configure.ac: Add --enable-version-specific-runtime-libs.
4060         Correct $slibdir default.
4061         * configure: Regenerated.
4062
4063 2007-01-23  Joseph Myers  <joseph@codesourcery.com>
4064
4065         * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4066
4067 2007-01-21  Andrew Pinski  <pinskia@gmail.com>
4068
4069         PR target/30519
4070         * config.host (alpha*-*-linux*): Set extra_parts.
4071
4072 2007-01-09  Kaz Kojima  <kkojima@gcc.gnu.org>
4073
4074         * config/sh/t-linux: New.
4075         * config.host (sh*-*-linux*): Set tmake_file.
4076
4077 2007-01-05  Daniel Jacobowitz  <dan@codesourcery.com>
4078
4079         * Makefile.in (install): Handle multilibs.
4080
4081 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
4082
4083         * Makefile.in: Added .PHONY entry for documentation targets.
4084
4085 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
4086
4087         * Makefile.in: Add empty info, html, dvi, pdf targets.
4088
4089 2007-01-04  Mike Stump  <mrs@apple.com>
4090
4091         * Makefile.in (MAKEINFO): Remove.
4092         (PERL): Likewise.
4093
4094 2007-01-04  Paolo Bonzini  <bonzini@gnu.org>
4095
4096         * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4097         * configure: Regenerate.
4098         * Makefile.in (host_subdir): Substitute it.
4099         (gcc_objdir): Use it.
4100
4101 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
4102
4103         * config.host (ia64*-*-linux*): Set tmake_file.
4104
4105 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
4106
4107         * Makefile.in (version): Define.
4108
4109 2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>
4110             Paolo Bonzini  <bonzini@gnu.org>
4111
4112         * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4113         config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4114         config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4115         config/sparc/t-crtfm, config/t-slibgcc-darwin,
4116         config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4117         shared-object.mk, siditi-object.mk, static-object.mk: New files.
4118         * configure: Generated.