libgcc/ChangeLog

   1 2012-10-17  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
   2
   3         * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
   4
   5 2012-10-15  Matthias Klose  <doko@ubuntu.com>
   6
   7         * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
   8
   9 2012-10-15  Pavel Chupin  <pavel.v.chupin@intel.com>
  10
  11         * configure: Regenerate.
  12         * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
  13
  14 2012-10-10  Uros Bizjak  <ubizjak@gmail.com>
  15
  16         * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
  17         instructions for 64bit targets only.
  18
  19 2012-10-10  Uros Bizjak  <ubizjak@gmail.com>
  20
  21         * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
  22         FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
  23         * config/i386/32/sfp-machine.h: ... here.
  24         * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
  25         FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
  26         New defines.
  27
  28 2012-10-07  Matthias Klose  <doko@ubuntu.com>
  29
  30         * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
  31         as unused.
  32         (_Unwind_decode_typeinfo_ptr): Mark base as unused.
  33
  34 2012-10-06  Mark Kettenis  <kettenis@openbsd.org>
  35
  36         * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
  37         * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
  38         (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
  39         (ElfW): Likewise.
  40
  41 2012-10-05  Jonathan Wakely  <jwakely.gcc@gmail.com>
  42
  43         PR other/53889
  44         * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
  45         Fix parameter names.
  46
  47 2012-10-04  Oleg Endo  <olegendo@gcc.gnu.org>
  48
  49         PR target/33135
  50         * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
  51         * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
  52         * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
  53
  54 2012-10-03  Oleg Endo  <olegendo@gcc.gnu.org>
  55
  56         PR target/50457
  57         * config/sh/linux-atomic.S: Delete.
  58         * config/sh/linux-atomic.c: New.
  59         * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
  60         linux-atomic.c.  Add cflags to disable warnings.
  61
  62 2012-10-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
  63
  64         PR other/53889
  65         * gthr.h (__gthread_recursive_mutex_destroy): Document new required
  66         function.
  67         * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
  68         * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
  69         * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
  70         * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
  71         * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
  72         Likewise.
  73         * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
  74         Likewise.
  75         * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
  76         Likewise.
  77         * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
  78         * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
  79
  80 2012-09-19  Mark Kettenis  <kettenis@openbsd.org>
  81
  82         * config.host (hppa-*-openbsd*): New target.
  83         * config/pa/t-openbsd: New file.
  84
  85 2012-09-15  Georg-Johann Lay  <avr@gjlay.de>
  86
  87         PR target/54222
  88         * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
  89         __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
  90         __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
  91         (__divsa3): Use __negsi2 to negate r_quoL.
  92         * config/avr/lib1funcs.S (FALIAS): New macro.
  93         (__divmodsi4): Break out and use __divmodsi4_neg1 as...
  94         (__negsi2): ...this new function.
  95         * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
  96         _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
  97         _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
  98         (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
  99         Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
 100         Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
 101
 102 2012-09-10  Oleg Endo  <olegendo@gcc.gnu.org>
 103
 104         PR target/54089
 105         * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
 106         (lshrsi3): Reimplement as lshrsi3_r0.
 107
 108 2012-09-10  Andreas Schwab  <schwab@linux-m68k.org>
 109
 110         PR target/46191
 111         * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
 112         of libgcc.a.
 113
 114 2012-09-07  Teresa Johnson  <tejohnson@google.com>
 115
 116         PR gcov-profile/54487
 117         * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
 118         differences.
 119
 120 2012-09-05  Georg-Johann Lay  <avr@gjlay.de>
 121
 122         PR target/54461
 123         * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
 124         not configured --with-avrlibc=no.
 125         * config/avr/t-avrlibc: New file.
 126         * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
 127         (DPBIT_FUNCS): Ditto.
 128         (TPBIT_FUNCS): Ditto.
 129
 130 2012-09-04  Teresa Johnson  <tejohnson@google.com>
 131
 132         * libgcov.c (struct gcov_summary_buffer): New structure.
 133         (gcov_histogram_insert): New function.
 134         (gcov_compute_histogram): Ditto.
 135         (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
 136         histograms during summary merging.
 137
 138 2012-09-01  Mark Kettenis  <kettenis@openbsd.org>
 139
 140         * config.host (x86_64-*-openbsd*): New target.
 141
 142 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
 143
 144         * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
 145         attribute.
 146
 147 2012-08-24  Georg-Johann Lay  <avr@gjlay.de>
 148
 149         PR target/54222
 150         * config/avr/t-avr (conv_X): Rename to func_X.
 151
 152 2012-08-24  Georg-Johann Lay  <avr@gjlay.de>
 153
 154         PR target/54222
 155         * config/avr/lib1funcs-fixed.S: New file.
 156         * config/avr/lib1funcs.S: Include it.  Undefine some divmodsi
 157         after they are used.
 158         (neg2, neg4): New macros.
 159         (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
 160         (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
 161         (__umulhisi3): Speed up MUL variant if there is enough flash.
 162         * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
 163         avr-modes.def.
 164         * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
 165         _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
 166         _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
 167         _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
 168         _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
 169         _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
 170         (LIB2FUNCS_EXCLUDE): Add supported functions.
 171
 172 2012-08-22  Georg-Johann Lay  <avr@gjlay.de>
 173
 174         * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
 175         LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
 176         libgcc-s-objects.
 177         * fixed-obj.mk: Only expand dependency if $o is not in
 178         LIB2FUNCS_EXCLUDE.
 179
 180 2012-08-22  H.J. Lu  <hongjiu.lu@intel.com>
 181
 182         * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
 183
 184 2012-08-22  Joseph Myers  <joseph@codesourcery.com>
 185
 186         * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
 187         depend on --enable-shared.
 188         ($(lib1asmfuncs-o)): Use %.vis files independent of
 189         --enable-shared.
 190         * static-object.mk ($(base)$(objext), $(base).vis)
 191         ($(base)_s$(objext)): Use same rules for visibility handling as in
 192         shared-object.mk.
 193
 194 2012-08-21  Ian Lance Taylor  <iant@google.com>
 195
 196         * config/i386/morestack.S (__morestack_non_split): Increase amount
 197         of space allocated for non-split code stack.
 198
 199 2012-08-19  Joseph Myers  <joseph@codesourcery.com>
 200
 201         * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
 202         even if inhibit_libc.
 203
 204 2012-08-17  Julian Brown  <julian@codesourcery.com>
 205
 206         * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
 207         -fexceptions -fnon-call-exceptions if not defined.
 208         ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
 209         * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
 210
 211 2012-08-17  Andreas Schwab  <schwab@linux-m68k.org>
 212
 213         * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
 214         type.
 215
 216 2012-08-16  David Edelsohn  <dje.gcc@gmail.com>
 217
 218         * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
 219         rs6000/t-slibgcc-aix.
 220
 221 2012-08-15  Segher Boessenkool  <segher@kernel.crashing.org>
 222
 223         * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
 224
 225 2012-08-15  Segher Boessenkool  <segher@kernel.crashing.org>
 226
 227         * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
 228
 229 2012-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 230
 231         PR driver/54171
 232         * Makefile.in (version): Replace top_srcdir with srcdir.
 233
 234 2012-08-03  Jonathan Yong  <jon_y@users.sourceforge.net>
 235
 236         * Makefile.in (version): set to BASE-VER file from gcc directory.
 237
 238 2012-08-01  Nick Clifton  <nickc@redhat.com>
 239
 240         * config/m32c/lib2funcs.c (__clrsbhi2): New function.
 241         Implements __clrsb for an HImode argument.
 242
 243 2012-07-31  Nick Clifton  <nickc@redhat.com>
 244
 245         * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
 246         Implements __clrsb for an HImode argument.
 247         * config/stormy16/clrsbhi2.c: New file:
 248         * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
 249
 250 2012-07-22  Steven Bosscher  <steven@gcc.gnu.org>
 251
 252         * libgcov.c (__gcov_ior_profiler): Benign comment fix.
 253
 254 2012-07-19  Tristan Gingold  <gingold@adacore.com>
 255             Richard Henderson  <rth@redhat.com>
 256
 257         * unwind-seh.c: New file.
 258         * unwind-generic.h: Include windows.h for SEH.
 259         (_Unwind_Exception): Use 6 private fields for SEH.
 260         (_GCC_specific_handler): Declare.
 261         * unwind-c.c (__gcc_personality_seh0): New function.
 262         Adjust for SEH.
 263         * config/i386/libgcc-cygming.ver: New file.
 264         * config/i386/t-seh-eh: New file.
 265         * config.host (x86_64-*-mingw*): Default to seh.
 266
 267 2012-07-14  Steven Bosscher  <steven@gcc.gnu.org>
 268
 269         * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
 270
 271 2012-06-17  Uros Bizjak  <ubizjak@gmail.com>
 272
 273         * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
 274         __builtin_expect when checking for exceptions.
 275         * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
 276
 277 2012-06-13  Uros Bizjak  <ubizjak@gmail.com>
 278
 279         * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
 280         function declaration.
 281         (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
 282         (FP_RND_MASK): New.
 283         * config/ia64/sfp-exceptions.c: New.
 284         * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
 285
 286 2012-06-13  Uros Bizjak  <ubizjak@gmail.com>
 287
 288         * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
 289         _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
 290         * config/i386/64/sfp-machine: ... (delete here) ...
 291         * config/i386/sfp-machine.h: ... to here.
 292         (FP_EX_MASK): Remove.
 293         (FP_RND_MASK): New.
 294         (FP_INIT_ROUNDMODE): Declare asm as volatile.
 295
 296 2012-06-11  Sriraman Tallam  <tmsriram@google.com>
 297
 298         * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
 299         * config/i386/libgcc-sol2.ver: Ditto.
 300         * config/i386/libgcc-glibc.ver: Ditto.
 301
 302 2012-06-11  Roland McGrath  <mcgrathr@google.com>
 303
 304         * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
 305         If __GLIBC__ is defined, refer to __pthread_key_create instead of
 306         pthread_cancel.
 307
 308 2012-06-09  Uros Bizjak  <ubizjak@gmail.com>
 309
 310         * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
 311         _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
 312         FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
 313         FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
 314         FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
 315         __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
 316         * config/i386/64/sfp-machine: ... (delete here) ...
 317         * config/i386/sfp-machine.h: ... to here.
 318         (FP_EX_MASK): New.
 319         (__sfp_handle_exceptions): New function declaration.
 320         (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
 321         * config/i386/sfp-exceptions.c: New.
 322         * config/i386/t-softfp: New.
 323         * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
 324         i386/t-softfp to tmake_file.
 325
 326 2012-06-03  David S. Miller  <davem@davemloft.net>
 327
 328         * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
 329         change.
 330
 331 2012-05-31  David S. Miller  <davem@davemloft.net>
 332
 333         * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
 334         multiply and divide instructions on 32-bit when V9.
 335         (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
 336
 337 2012-05-29  Joseph Myers  <joseph@codesourcery.com>
 338
 339         * config/arm/ieee754-df.S: Fix typos.
 340         * config/arm/ieee754-sf.S: Fix typos.
 341         * config/c6x/libunwind.S: Fix typos.
 342         * config/epiphany/udivsi3-float.c: Fix typos.
 343         * config/microblaze/muldi3_hard.S: Fix typos.
 344         * config/picochip/adddi3.S: Fix typos.
 345         * config/picochip/ashlsi3.S: Fix typos.
 346         * config/picochip/ashrsi3.S: Fix typos.
 347         * config/picochip/clzsi2.S: Fix typos.
 348         * config/picochip/cmpsi2.S: Fix typos.
 349         * config/picochip/divmod15.S: Fix typos.
 350         * config/picochip/divmodhi4.S: Fix typos.
 351         * config/picochip/divmodsi4.S: Fix typos.
 352         * config/picochip/longjmp.S: Fix typos.
 353         * config/picochip/lshrsi3.S: Fix typos.
 354         * config/picochip/parityhi2.S: Fix typos.
 355         * config/picochip/popcounthi2.S: Fix typos.
 356         * config/picochip/setjmp.S: Fix typos.
 357         * config/picochip/subdi3.S: Fix typos.
 358         * config/picochip/ucmpsi2.S: Fix typos.
 359         * config/picochip/udivmodhi4.S: Fix typos.
 360         * config/picochip/udivmodsi4.S: Fix typos.
 361         * config/spu/divv2df3.c: Fix typos.
 362         * config/spu/mfc_multi_tag_release.c: Fix typos.
 363         * config/spu/mfc_tag_release.c: Fix typos.
 364         * configure.ac: Fix typos.
 365         * configure: Regenerate.
 366
 367 2012-05-25  Ian Lance Taylor  <iant@google.com>
 368
 369         * config/i386/morestack.S (__morestack_non_split): Check whether
 370         caller is varargs and needs %bp to hold the stack frame on return.
 371
 372 2012-05-25  Olivier Hainque  <hainque@adacore.com>
 373
 374         * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
 375         sequence in the non pic case on VxWorks.
 376
 377 2012-05-24  Olivier Hainque  <hainque@adacore.com>
 378
 379         * Makefile.in: Move dependency on install-unwind_h from
 380         "install-leaf" to "install".
 381
 382 2012-05-24  Olivier Hainque  <hainque@adacore.com>
 383
 384         * Makefile.in (clean): Remove libgcc_tm.stamp as well.
 385         Use a separate command for stamp removals.
 386
 387 2012-05-21  Andrew Pinski  <apinski@cavium.com>
 388
 389         PR bootstrap/53183
 390         * configure.ac: Define the default includes to being none.
 391         * configure: Regenerate.
 392
 393 2012-05-16  Olivier Hainque  <hainque@adacore.com>
 394
 395         * Makefile.in (install-unwind_h): Rename into ...
 396         (install-unwind_h-forbuild): New target.
 397         (all): Use it instead of the former install-unwind_h.
 398         (install-unwind_h): Reinstate, copy to user install destination
 399         for include files, not to the internal gcc object directory one.
 400         (install-leaf): Depend on it.
 401
 402 2012-05-15  Olivier Hainque  <hainque@adacore.com>
 403
 404         * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
 405         register numbers. LR_REGNO replaces R_LR.
 406         (ucontext_for): New, helper for ...
 407         (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
 408         and 5.3 of ...
 409         (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
 410
 411 2012-05-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 412
 413         * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
 414         (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
 415         (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
 416         i386/t-cpuinfo ...
 417         (i[34567]86-*-*, x86_64-*-*): ... here.
 418
 419         * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
 420         * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
 421
 422         * config/i386/i386-cpuinfo.c: Rename to ...
 423         * config/i386/cpuinfo.c: ... this.
 424         * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
 425
 426         * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
 427         (libgcc_cv_init_priority): New test.
 428         * configure: Regenerate.
 429         * config.in: New file.
 430         * Makefile.in (clean): Rename config.h to auto-target.h.
 431         (config.h): Likewise.
 432         (stamp-h): Likewise.
 433
 434         * config/i386/cpuinfo.c (auto-target.h): Include.
 435         (CONSTRUCTOR_PRIORITY): Define.
 436         (__cpu_indicator_init): Use it.
 437
 438 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
 439
 440         * longlong.h: Use a URL instead of an FSF postal address.
 441         Replace spaces with tab.
 442
 443 2012-05-08  Teresa Johnson  <tejohnson@google.com>
 444
 445         * libgcov.c (gcov_clear, __gcov_reset): New functions.
 446         (__gcov_dump): Ditto.
 447         (gcov_dump_complete): New global variable.
 448         (gcov_exit): Export hidden to enable use in L_gcov_dump.
 449         (__gcov_flush): Outline functionality now in gcov_clear.
 450         * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
 451
 452 2012-04-28  Aurelien Jarno  <aurelien@aurel32.net>
 453
 454         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
 455         (mips*-*-linux*): Include mips/t-tpbit when long double is
 456         16 bytes long.
 457
 458 2012-04-25  Sriraman Tallam  <tmsriram@google.com>
 459
 460         * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
 461         (get_available_features): New argument. Check for AVX2.
 462         (__cpu_indicator_init): Modify call to get_available_features.
 463
 464 2012-04-25  Alan Modra  <amodra@gmail.com>
 465
 466         * config/rs6000/crtsavevr.S: New file.
 467         * config/rs6000/crtrestvr.S: New file.
 468         * config/rs6000/t-savresfgpr: Build the above.
 469         * config/rs6000/t-netbsd: Likewise.
 470
 471 2012-04-24  Sriraman Tallam  <tmsriram@google.com>
 472
 473         * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
 474
 475 2012-04-24  Sriraman Tallam  <tmsriram@google.com>
 476
 477         * libgcc/config/i386/i386-cpuinfo.c: New file.
 478         * libgcc/config/i386/t-cpuinfo: New file.
 479         * libgcc/config.host: Include t-cpuinfo.
 480         * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
 481
 482 2012-04-24  Chao-ying Fu  <fu@mips.com>
 483
 484         * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
 485
 486 2012-04-20  Thomas Schwinge  <thomas@codesourcery.com>
 487
 488         struct siginfo vs. siginfo_t
 489
 490         * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
 491         siginfo_t instead of struct siginfo.
 492         * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
 493         * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
 494         * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
 495         (ia64_handle_unwabi): Likewise.
 496         * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
 497         * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
 498         * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
 499         (sh_fallback_frame_state): Likewise.
 500         * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
 501         * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
 502
 503 2012-04-02  H.J. Lu  <hongjiu.lu@intel.com>
 504
 505         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
 506         system call number.
 507
 508 2012-03-31  Eric Botcazou  <ebotcazou@adacore.com>
 509
 510         * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
 511         if it hasn't been previously saved.
 512
 513 2012-03-29  H.J. Lu  <hongjiu.lu@intel.com>
 514
 515         * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
 516         only for glibc.
 517
 518 2012-03-28  Georg-Johann Lay  <avr@gjlay.de>
 519
 520         PR target/52737
 521         * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
 522         instead of __AVR_HAVE_8BIT_SP__.
 523
 524 2012-03-26  Tristan Gingold  <gingold@adacore.com>
 525
 526         * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
 527         (unw_table_entry): Use unw_word instead of unsigned long.
 528         (_Unwind_FindTableEntry): Likewise.
 529         * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
 530         * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
 531         (_Unwind_FindTableEntry): Likewise.
 532         * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
 533         (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
 534         (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
 535         (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
 536         (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
 537         (uw_frame_state_for, uw_update_reg_address, uw_update_context)
 538         (uw_init_context_1, uw_install_context): Likewise.
 539         (unw_word): Move to unwind-ia64.h
 540
 541 2012-03-26  Tristan Gingold  <gingold@adacore.com>
 542
 543         * config/vms/vms-ucrt0.c: Update copyright years.
 544         Add a sanity check.
 545         (___gcc_main_flags): Declare.
 546         (__main): Check flags to remap argv and exit code.
 547         * config.host (*-*-*vms*): Adjust extra_parts.
 548         * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
 549         (crt0.o): Add.
 550
 551 2012-03-22  Richard Earnshaw  <rearnsha@arm.com>
 552
 553         * arm/lib1funcs.asm (ctzsi2): New function.
 554         * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
 555         * arm/t-linux (LIB1ASMFUNCS): Likewise.
 556         * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
 557         * arm/t-symbian (LIB1ASMFUNCS): Likewise.
 558         * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
 559         * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
 560
 561 2012-03-21  Andreas Tobler  <andreast@fgznet.ch>
 562
 563         * config.host: Add bits to support powerpc64-*-freebsd*.
 564         * config/rs6000/freebsd-unwind.h: New file.
 565         * config/rs6000/t-freebsd64: New file.
 566
 567 2012-03-20  Richard Guenther  <rguenther@suse.de>
 568
 569         PR gcov-profile/52627
 570         * libgcov.c (init_mx): Fix mutex name.
 571
 572 2012-03-16  Tristan Gingold  <gingold@adacore.com>
 573
 574         * config/ia64/vms-unwind.h: Remove ulong (and replace
 575         it by unw_reg where used).  Define unw_reg with __int64.
 576
 577 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 578
 579         * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
 580         Solaris 8 handling.
 581         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
 582         Solaris 8 handling.
 583         (sparc_is_sighandler): Likewise.
 584
 585 2012-03-13  H.J. Lu  <hongjiu.lu@intel.com>
 586
 587         * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
 588         <= saved reg size.
 589
 590 2012-03-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 591
 592         * config/arm/crtn.S: Fix typo.
 593
 594 2012-03-13  Richard Guenther  <rguenther@suse.de>
 595
 596         * libgcov.c: Remove stdio.h include and NULL un-define.
 597
 598 2012-03-13  Richard Guenther  <rguenther@suse.de>
 599
 600         PR target/52569
 601         * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
 602
 603 2012-03-13  Richard Guenther  <rguenther@suse.de>
 604
 605         * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
 606
 607 2012-03-13  Richard Guenther  <rguenther@suse.de>
 608
 609         * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
 610         and __gthread_mutex_init_function definitions.
 611
 612 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 613
 614         * config.host (mips*-*-openbsd*): Remove.
 615
 616 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 617
 618         * config.host: Remove alpha*-dec-osf5.1* handling.
 619         * config/alpha/gthr-posix.c: Remove.
 620         * config/alpha/libgcc-osf5.ver: Remove.
 621         * config/alpha/osf5-unwind.h: Remove.
 622         * config/alpha/t-osf-pthread: Remove.
 623         * config/alpha/t-slibgcc-osf: Remove.
 624         * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
 625         * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
 626         [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
 627         * mkmap-flat.awk: Remove osf_export handling.
 628
 629 2012-03-12  Richard Guenther  <rguenther@suse.de>
 630
 631         * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
 632         * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
 633         (__gthread_mutex_init_function): New function.
 634         * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
 635
 636         PR gcov/49484
 637         * libgcov.c: Include gthr.h.
 638         (__gcov_flush_mx): New global variable.
 639         (init_mx, init_mx_once): New functions.
 640         (__gcov_flush): Protect self with a mutex.
 641         (__gcov_fork): Re-initialize mutex after forking.
 642         * unwind-dw2-fde.c: Change condition under which to use
 643         __GTHREAD_MUTEX_INIT_FUNCTION.
 644
 645 2012-03-12  Tristan Gingold  <gingold@adacore.com>
 646
 647         * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
 648         * config/ia64/t-vms: Likewise.
 649
 650 2012-03-11  Michael Hope  <michael.hope@linaro.org>
 651
 652         * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
 653         for Thumb-2.
 654
 655 2012-03-07  Walter Lee  <walt@tilera.com>
 656
 657         * config/tilepro/atomic.c: Rename "atomic_" prefix to
 658         "arch_atomic_".
 659         (atomic_xor): Rename and move definition to
 660         config/tilepro/atomic.h.
 661         (atomic_nand): Ditto.
 662         * config/tilepro/atomic.h: Rename "atomic_" prefix to
 663         "arch_atomic_".
 664         (arch_atomic_xor): Move from config/tilepro/atomic.c.
 665         (arch_atomic_nand): Ditto.
 666
 667 2012-03-07  Georg-Johann Lay  <avr@gjlay.de>
 668
 669         PR target/52507
 670         * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
 671
 672 2012-03-07  Georg-Johann Lay  <avr@gjlay.de>
 673
 674         PR target/52505
 675         * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
 676         from RAM.
 677
 678 2012-03-07  Georg-Johann Lay  <avr@gjlay.de>
 679
 680         PR target/52461
 681         PR target/52508
 682         * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
 683         if RAMPZ affects reading from RAM.
 684         (__tablejump_elpm__): Ditto.
 685         (.xload): Ditto.
 686         (__movmemx_hi): Ditto.
 687         (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
 688         (__do_global_dtors): Ditto.
 689         (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
 690         (__movmemx_hi): Ditto.
 691
 692 2012-03-05  Richard Henderson  <rth@redhat.com>
 693
 694         * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
 695         [ARM] (count_trailing_zeros): Use the builtin.
 696
 697 2012-03-01  Kai Tietz  <ktietz@redhat.com>
 698
 699         * soft-fp: Imported from glibc upstream.
 700
 701 2012-02-28  Kai Tietz  <ktietz@redhat.com>
 702
 703         * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
 704         for mingw-targets as attribute gcc_struct.
 705
 706 2012-02-28  Ian Lance Taylor  <iant@google.com>
 707
 708         * generic-morestack.c (__splitstack_releasecontext): Correct call
 709         to __morestack_release_segments.
 710
 711 2012-02-27  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 712
 713         PR target/52390
 714         * generic-morestack.c (__generic_morestack_set_initial_sp): Test
 715         for __linux__ when removing signals from __morestack_fullmask.
 716
 717 2012-02-23  Georg-Johann Lay  <avr@gjlay.de>
 718
 719         PR target/52261
 720         * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
 721
 722 2012-02-23  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
 723
 724         * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
 725         instead of HAVE_INITFINI_ARRAY.
 726         * config/ia64/crtend.S: Likewise.
 727
 728 2012-02-20  Kai Tietz  <ktietz@redhat.com>
 729
 730         PR libstdc++/52300
 731         * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
 732
 733         * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
 734         to w32-unwind.h header.
 735
 736 2012-02-19  Richard Sandiford  <rdsandiford@googlemail.com>
 737
 738         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
 739         (mips*-*-linux*): Remove t-slibgcc-libgcc.
 740         * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
 741         * config/mips/mips16.S (__mips16_rdhwr): Delete.
 742
 743 2012-02-19  Richard Sandiford  <rdsandiford@googlemail.com>
 744
 745         * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
 746
 747 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
 748
 749         PR libitm/52220
 750         * config/darwin-crt-tm.c: Correct typo.
 751
 752 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
 753             Patrick Marlier  <patrick.marlier@gmail.com>
 754
 755         PR libitm/52220
 756         * config/darwin-crt-tm.c: Generate dummy functions.
 757
 758 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
 759             Patrick Marlier  <patrick.marlier@gmail.com>
 760
 761         PR libitm/52042
 762         * config/darwin-crt-tm.c (getTMCloneTable): New function.
 763         (__doTMRegistrations): Call it.
 764         (__doTMdeRegistrations): Likewise.
 765
 766 2012-01-15  Georg-Johann Lay  <avr@gjlay.de>
 767             Anatoly Sokolov <aesok@post.ru>
 768             Eric Weddington <eric.weddington@atmel.com>
 769
 770         PR target/52261
 771         * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
 772         (__epilogue_restores__): Ditto.
 773
 774 2012-02-15  Eric Botcazou  <ebotcazou@adacore.com>
 775
 776         PR target/51921
 777         PR target/52205
 778         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
 779         Solaris 11 and slightly reformat.
 780         (sparc_is_sighandler): Likewise.
 781
 782 2012-02-14  Walter Lee  <walt@tilera.com>
 783
 784         * config.host: Handle tilegx and tilepro.
 785         * config/tilegx/sfp-machine.h: New file.
 786         * config/tilegx/sfp-machine32.h: New file.
 787         * config/tilegx/sfp-machine64.h: New file.
 788         * config/tilegx/t-crtstuff: New file.
 789         * config/tilegx/t-softfp: New file.
 790         * config/tilegx/t-tilegx: New file.
 791         * config/tilepro/atomic.c: New file.
 792         * config/tilepro/atomic.h: New file.
 793         * config/tilepro/linux-unwind.h: New file.
 794         * config/tilepro/sfp-machine.h: New file.
 795         * config/tilepro/softdivide.c: New file.
 796         * config/tilepro/softmpy.S: New file.
 797         * config/tilepro/t-crtstuff: New file.
 798         * config/tilepro/t-tilepro: New file.
 799
 800 2012-02-07  Jonathan Wakely  <jwakely.gcc@gmail.com>
 801
 802         PR libstdc++/51296
 803         PR libstdc++/51906
 804         * gthr-posix.h: Allow static initializer macros to be disabled.
 805         (__gthrw_pthread_cond_init): Define weak reference unconditionally.
 806
 807 2012-02-05  Chung-Lin Tang  <cltang@codesourcery.com>
 808
 809         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
 810         Add t-slibgcc-libgcc to tmake_file.
 811         * config/mips/libgcc-mips16.ver: Revert previous patch.
 812         * config/mips/mips16.S (__mips16_rdhwr): Hide.
 813
 814 2012-02-02  Sumanth G <sumanth.gundapaneni@kpitcummins.com>
 815             Jayant R Sonar <jayant.sonar@kpitcummins.com>
 816
 817         * config.host: Add National Semiconductor CR16 target (cr16-*-*).
 818         * config/cr16/crti.S: New file.
 819         * config/cr16/crtlibid.S: New file.
 820         * config/cr16/crtn.S: New file.
 821         * config/cr16/lib1funcs.S: New file.
 822         * config/cr16/t-cr16: New file.
 823         * config/cr16/t-crtlibid: New file.
 824         * config/cr16/unwind-dw2.h: New file.
 825         * config/cr16/unwind-cr16.c: New file.
 826         * config/cr16/divmodhi3.c: New file.
 827
 828 2012-01-25  Alan Modra  <amodra@gmail.com>
 829
 830         * config/rs6000/t-linux64: Delete.  Move..
 831         * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
 832         * config/rs6000/t-linux: ..and libgcc flags to here.
 833
 834 2012-01-22  Douglas B Rupp  <rupp@gnat.com>
 835
 836         * config.host (i[34567]86-*-interix3*):
 837         Change triplet to i[34567]86-*-interix[3-9]*.
 838         * configure: Regenerate.
 839
 840 2012-01-15  Chung-Lin Tang  <cltang@codesourcery.com>
 841             Richard Sandiford  <rdsandiford@googlemail.com>
 842
 843         * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
 844         * config/mips/mips16.S (__mips16_rdhwr): New function.
 845         * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
 846
 847 2012-01-11  Nathan Sidwell  <nathan@acm.org>
 848
 849         * libgcov.c (__gcov_init): Ignore objects with no functions.
 850
 851 2012-01-10  Georg-Johann Lay  <avr@gjlay.de>
 852
 853         PR target/49868
 854         Extend __pgmx semantics to linearize memory.
 855         * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
 856         * config/avr/lib1funcs.S (__xload_1): New function.
 857         (__movmemx_qi, __movmemx_hi): New functions.
 858         (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
 859         semantics.
 860
 861 2012-01-09  Eric Botcazou  <ebotcazou@adacore.com>
 862
 863         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
 864         purported sigacthandler address isn't null before dereferencing it.
 865         (sparc_is_sighandler): Likewise.
 866
 867 2012-01-09  Eric Botcazou  <ebotcazou@adacore.com>
 868
 869         PR ada/41929
 870         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
 871         add CFA.  Revert back to old code for Solaris 8+ multi-threaded.
 872         (sparc_is_sighandler): Likewise.
 873         (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
 874
 875 2012-01-06  Tristan Gingold  <gingold@adacore.com>
 876
 877         * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
 878         compatibility thunks...
 879         (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
 880         (crtbeginS.o, crtendS.o): ... and these to ...
 881         * config/ia64/t-ia64-elf: ... this new file.
 882         * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
 883         (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
 884
 885 2012-01-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 886
 887         * configure: Regenerate.
 888         * config/s390/t-crtstuff: Remove -fPIC.
 889
 890 2012-01-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
 891
 892         PR bootstrap/51006
 893         * enable-execute-stack-mprotect.c (getpagesize): Do not define
 894         for NetBSD.
 895
 896 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
 897
 898         PR target/51345
 899         * config/avr/lib1funcs.S: Remove FIXME comments.
 900         (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
 901
 902 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
 903
 904         Implement light-weight DImode support.
 905         * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
 906         _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
 907         * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
 908         __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
 909
 910 2011-12-30  Nathan Sidwell  <nathan@acm.org>
 911
 912         * libgcov.c (gcov_crc32): Remove global var.
 913         (free_fn_data): New function.
 914         (buffer_fn_data): Pass in filename, more robust error recovery.
 915         (crc32_unsigned): New function.
 916         (gcov_exit): More robust detection of new program. More robust
 917         error recovery.
 918         (__gcov_init): Do not update program's crc here.
 919
 920 2011-12-21  Tristan Gingold  <gingold@adacore.com>
 921
 922         * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
 923
 924 2011-12-21  Ian Lance Taylor  <iant@google.com>
 925
 926         * config/i386/morestack.S: Simplify CFI opcodes throughout.
 927
 928 2011-12-20  Ian Lance Taylor  <iant@google.com>
 929
 930         * config/i386/morestack.S (__morestack_non_split): If there is
 931         enough stack space already, don't split.  Ask for more stack space
 932         than we required.
 933
 934 2011-12-20  Sergio Durigan Junior  <sergiodj@redhat.com>
 935
 936         * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
 937         `sys/sdt.h'.
 938         (_Unwind_DebugHook): New function.
 939         (uw_restore_core_regs): New define.
 940         (unwind_phase2): Use uw_restore_core_regs instead of
 941         restore_core_regs.
 942         (unwind_phase2_forced): Likewise.
 943         (__gnu_Unwind_Resume): Likewise.
 944
 945 2011-12-20  Uros Bizjak  <ubizjak@gmail.com>
 946
 947         * config/alpha/linux-unwind.h: Update copyright years.
 948         (MD_FROB_UPDATE_CONTEXT): New define.
 949         (alpha_frob_update_context): New function.
 950
 951 2011-12-17  Richard Sandiford  <rdsandiford@googlemail.com>
 952
 953         * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
 954         tmake_file rather replacing it.
 955
 956 2011-12-15  Iain Sandoe  <iains@gcc.gnu.org>
 957
 958         * config/rs6000/darwin-world.S (toplevel): Make it clear that this
 959         function is not used for PPC64.
 960         (save_world): Amend comments.  Update the VRsave mask to reflect the
 961         saved regs.
 962         (rest_world): Update comments, do not  clobber r10, do not use r8.
 963         (eh_rest_world_r10): Amend comments, do not use r8.
 964         (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
 965         no longer used, move restore of CR and target address to the end of
 966         the routine.
 967
 968 2011-12-14  H.J. Lu  <hongjiu.lu@intel.com>
 969
 970         * generic-morestack.c (__generic_morestack_set_initial_sp): Check
 971         __GLIBC__ instead of __linux__ when using __SIGRTMIN.
 972
 973 2011-12-14  Georg-Johann Lay  <avr@gjlay.de>
 974
 975         PR target/49313
 976         * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
 977         * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
 978
 979 2011-12-11  Eric Botcazou  <ebotcazou@adacore.com>
 980
 981         * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
 982
 983 2011-12-09  Georg-Johann Lay  <avr@gjlay.de>
 984
 985         PR target/49313
 986         * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
 987         * config/avr/lib1funcs.S (__muldi3): New function.
 988
 989 2011-12-06  Andrew Pinski  <apinski@cavium.com>
 990
 991         * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
 992         size of func_ptr.
 993         (__frame_dummy_init_array_entry): Likewise.
 994
 995 2011-12-06  Georg-Johann Lay  <avr@gjlay.de>
 996
 997         Forward-port from gcc-4_6-branch r181936 2011-12-02.
 998
 999         PR target/51345
1000         PR target/51002
1001         * config/avr/lib1funcs.S (__prologue_saves__,
1002         __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1003         __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__).  Add FIXME comments.
1004
1005 2011-12-04  Iain Sandoe  <iains@gcc.gnu.org>
1006
1007         * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1008
1009 2011-11-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1010
1011         PR other/51272
1012         * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1013         (_ITM_deregisterTMCloneTable): Likewise.
1014         (__register_frame_info): Fix unused warning.
1015         (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1016         pthread_default_stacksize_np): Likewise.
1017         * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1018
1019 2011-11-29  DJ Delorie  <dj@redhat.com>
1020
1021         * config.host (rl78-*-elf): New case.
1022         * config/rl78: New directory for the Renesas RL78.
1023
1024 2011-11-29  Bernd Schmidt  <bernds@codesourcery.com>
1025
1026         * config.host (tic6x-*-uclinux): Append to extra_parts.  Fix
1027         formatting.
1028
1029 2011-11-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1030
1031         PR other/51022
1032         * config/rs6000/t-savresfgpr: New file.
1033         * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1034         $(srcdir)/config/rs6000/eabi.S.
1035         * config/rs6000/t-ppccomm-ldbl: Remove.
1036         * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1037         tmake_file.
1038         (powerpc-*-eabispe*): Likewise.
1039         (powerpc-*-eabi*): Likewise.
1040         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1041         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1042         to tmake_file, remove rs6000/t-ppccomm-ldbl.
1043         (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1044         tmake_file.
1045         (powerpc-*-eabisim*): Likewise.
1046         (powerpc-*-elf*): Likewise.
1047         (powerpc-*-eabialtivec*): Likewise.
1048         (powerpc-xilinx-eabi*): Likewise.
1049         (powerpc-*-rtems*): Likewise.
1050         (powerpcle-*-elf*): Likewise.
1051         (powerpcle-*-eabisim*): Likewise.
1052         (powerpcle-*-eabi*): Likewise.
1053
1054 2011-11-27  Ian Lance Taylor  <iant@google.com>
1055
1056         * generic-morestack.c (__splitstack_find): Check for NULL old
1057         stack value.
1058         (__splitstack_resetcontext): New function.
1059         (__splitstack_releasecontext): New function.
1060         * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1061
1062 2011-11-27  Iain Sandoe  <iains@gcc.gnu.org>
1063
1064         * config/darwin-crt-tm.c: Correct comments, use correct licence.
1065
1066 2011-11-27  Iain Sandoe  <iains@gcc.gnu.org>
1067
1068         * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1069
1070 2011-11-26  Richard Henderson  <rth@redhat.com>
1071
1072         * config/m68k/linux-atomic.c: New file.
1073         * config/m68k/t-linux: New file.
1074         * config.host (m68k-uclinux, m68k-linux): Use it.
1075
1076 2011-11-26  Richard Henderson  <rth@redhat.com>
1077
1078         * crtstuff.c (__TMC_LIST__): Mark used not unused.
1079         (__TMC_END__): Only declare if hidden is available; in the definition,
1080         if hidden is unavailable add a null record.
1081         (deregister_tm_clones, register_tm_clones): New.
1082         (__do_global_dtors_aux, frame_dummy): Use them.
1083         (__do_global_dtors, __do_global_ctors_1): Likewise.
1084
1085 2011-11-22  Iain Sandoe  <iains@gcc.gnu.org>
1086
1087         * config/darwin-crt-tm.c: New file.
1088         * config.host (darwin): Build crttms.o crttme.o to provide
1089         startup and shutdown for tm clones.
1090         * config/t-darwin (crttms.o): New build rule.
1091         (crttme.o): Likewise.
1092
1093 2011-11-21  Hans-Peter Nilsson  <hp@axis.com>
1094
1095         * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1096         et al.
1097
1098 2011-11-21  Richard Henderson  <rth@redhat.com>
1099
1100         * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1101         (__TMC_LIST__, __TMC_END__): New.
1102         (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1103         (__do_global_dtors): Likewise.
1104         (frame_dummy): Call _ITM_registerTMCloneTable.
1105         (__do_global_ctors_1): Likewise.
1106
1107 2011-11-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1108
1109         * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1110         (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1111         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1112         (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1113         * config/i386/t-darwin64: Remove.
1114         * config/sh/t-netbsd (LIB2ADD): Remove.
1115
1116 2011-11-21  Georg-Johann Lay  <avr@gjlay.de>
1117
1118         PR target/49313
1119         * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1120         (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1121         * config/avr/lib1funcs.S (wmov): New assembler macro.
1122         (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1123         (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1124         (__udivmod64): New function.
1125         (__negdi2): New function.
1126
1127 2011-11-21  Gerald Pfeifer  <gerald@pfeifer.com>
1128
1129         * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1130         *-*-freebsd*aout*): Remove.
1131
1132 2011-11-20  Hans-Peter Nilsson  <hp@axis.com>
1133
1134         * static-object.mk (c_flags-$o): Save c_flags.
1135         ($(base)$(objext)): Use it.
1136
1137 2011-11-18  Steve Ellcey  <sje@cup.hp.com>
1138
1139         * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1140
1141 2011-11-18  Georg-Johann Lay  <avr@gjlay.de>
1142
1143         PR target/49868
1144         * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1145         * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1146         New functions.
1147
1148 2011-11-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1149
1150         * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1151         functions.
1152         (aeabi_uidivmod): Likewise.
1153         (umodsi3): Likewise.
1154         (divsi3): Likewise.
1155         (aeabi_idivmod): Likewise.
1156         (modsi3): Likewise.
1157
1158 2011-11-16  Tristan Gingold  <gingold@adacore.com>
1159
1160         * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1161
1162 2011-11-15  Georg-Johann Lay  <avr@gjlay.de>
1163
1164         PR target/49868
1165         * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3,  _load_4.
1166         * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1167
1168 2011-11-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1169
1170         * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1171         tmake_file list.
1172         * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1173         * config/pa/t-stublib64: Delete.
1174
1175 2011-11-12  Richard Henderson  <rth@redhat.com>
1176
1177         * config/rs6000/linux-unwind.h (frob_update_context): Properly
1178         cast the pointer argument to _Unwind_SetGRPtr.
1179
1180 2011-11-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1181
1182         * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1183
1184 2011-11-09  Ian Lance Taylor  <iant@google.com>
1185
1186         * generic-morestack.c: Include <string.h>.
1187         (uintptr_type): Define.
1188         (struct initial_sp): Add dont_block_signals field.  Reduce size of
1189         extra array by 1.
1190         (allocate_segment): Set prev field to NULL.  Don't set
1191         __morestack_current_segment or __morestack_segments.
1192         (__generic_morestack): Update current->prev and *pp after calling
1193         allocate_segment.
1194         (__morestack_block_signals): Don't do anything if
1195         dont_block_signals is set.
1196         (__morestack_unblock_signals): Likewise.
1197         (__generic_findstack): Check for initial_sp == NULL.  Add casts to
1198         uintptr_type.
1199         (__splitstack_block_signals): New function.
1200         (enum __splitstack_content_offsets): Define.
1201         (__splitstack_getcontext, __splitstack_setcontext): New functions.
1202         (__splitstack_makecontext): New function.
1203         (__splitstack_block_signals_context): New function.
1204         (__splitstack_find_context): New function.
1205         * config/i386/morestack.S (__morestack_get_guard): New function.
1206         (__morestack_set_guard, __morestack_make_guard): New functions.
1207         * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1208
1209 2011-11-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1210
1211         * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1212         (i[34567]86-*-mingw*): ... here.
1213         (x86_64-*-mingw*): ... here.
1214
1215 2011-11-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1216
1217         * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1218
1219 2011-11-07  Nathan Sidwell  <nathan@acm.org>
1220
1221         * libgcov.c (struct gcov_fn_buffer): New struct.
1222         (buffer_fn_data): New helper.
1223         (gcov_exit): Rework for new gcov data structures.
1224
1225 2011-11-07  Georg-Johann Lay  <avr@gjlay.de>
1226
1227         PR target/49313
1228         * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1229
1230 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1231
1232         * config.host (tmake_file): Correct comment.
1233         (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1234         t-libgcc-pic.
1235         (bfin*-uclinux*): Likewise.
1236         (bfin*-linux-uclibc*): Likewise.
1237         (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1238
1239         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1240         assigning.
1241         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1242         * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1243         * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1244         * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1245         * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1246         * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1247         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1248         * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1249         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1250         * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1251         * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1252         * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1253         * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1254
1255         * config/bfin/t-elf: Remove.
1256         * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1257
1258 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1259
1260         * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1261         (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1262         (lm32-*-elf*, lm32-*-rtems*): Split into ...
1263         (lm32-*-elf*): ... this.
1264         (lm32-*-rtems*): ... and this.
1265         Add to tmake_file.
1266         (m32r-*-rtems*): Add to tmake_file.
1267         (moxie-*-rtems*): Likewise.
1268         (sparc-*-rtems*): Likewise.
1269         Remove t-rtems from tmake_file.
1270         (sparc64-*-rtems*): Likewise.
1271         * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1272         instead.
1273
1274 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1275
1276         PR bootstrap/50982
1277         * config/gthr-posix.h: Move ...
1278         * gthr-posix.h: ... here.
1279         * config/gthr-lynx.h: Reflect this.
1280         * config/gthr-vxworks.h: Likewise.
1281         * config/rs6000/gthr-aix.h: Likewise.
1282         * configure.ac (target_thread_file): Likewise.
1283         * configure: Regenerate.
1284
1285 2011-11-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1286
1287         * config.host (arm*-*-rtemseabi*): New target.
1288
1289 2011-11-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1290
1291         PR other/50991
1292         * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
1293         extra-parts.
1294
1295 2011-11-05  Joern Rennecke  <joern.rennecke@embecosm.com>
1296
1297         * config.host (epiphany-*-elf*): New configuration.
1298         * config/epiphany: New Directory.
1299
1300 2011-11-05  Ralf Corsépius  <ralf.corsepius@rtems.org>
1301
1302         * config.host (avr-*-rtems*): Add config/avr/t-rtems.
1303         * config/avr/t-rtems: New.
1304         Filter out _exit from LIB1ASMFUNCS.
1305
1306 2011-11-04  David S. Miller  <davem@davemloft.net>
1307
1308         * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
1309         * configure: Rebuild.
1310
1311 2011-11-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1312
1313         * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
1314         variable.
1315
1316 2011-11-04  Georg-Johann Lay  <avr@gjlay.de>
1317
1318         PR target/50931
1319         * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
1320         * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
1321
1322 2011-11-04  Joel Sherrill  <joel.sherrill@oarcorp.com>
1323
1324         PR target/50989
1325         * config.host (sparc-*-rtems*): Add sparc/t-softmul.
1326
1327 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1328
1329         * config/c6x/t-elf (LIB2ADDEH): Set.
1330         * config/c6x/t-c6x-elf: Remove.
1331
1332 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1333
1334         * config/i386/sol2-ci.S: Rename to ...
1335         * config/i386/crti.S: ... this.
1336         * config/i386/sol2-cn.S: Rename to ...
1337         * config/i386/crtn.S: ... this.
1338         * config/sparc/sol2-ci.S: Rename to ...
1339         * config/sparc/crti.S: ... this.
1340         * config/sparc/sol2-cn.S: Rename to ...
1341         * config/sparc/crtn.S: ... this.
1342         * config/t-sol2 (CUSTOM_CRTIN): Remove.
1343         (crti.o, crtn.o): Remove.
1344
1345 2011-11-04  Tristan Gingold  <gingold@adacore.com>
1346
1347         * config/ia64/fde-vms.c: Do not include md-unwind-support.h
1348
1349 2011-11-04  Kaz Kojima  <kkojima@gcc.gnu.org>
1350
1351         * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
1352
1353 2011-11-03  Hans-Peter Nilsson  <hp@axis.com>
1354
1355         * config.host (crisv32-*-none, cris-*-none): Remove.
1356         (crisv32-*-elf): Append to tmake_file, don't just set it.
1357         (cris-*-elf): Add missing t-fdpbit to tmake_file.
1358
1359 2011-11-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1360
1361         * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
1362         (ecrtn$(objext)): Likewise.
1363         (ncrti$(objext)): Likewise.
1364         (ncrtn$(objext)): Likewise.
1365
1366 2011-11-03  Andreas Schwab  <schwab@redhat.com>
1367
1368         * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
1369
1370 2011-11-02  David S. Miller  <davem@davemloft.net>
1371
1372         * configure.ac: Set host_address on sparc too.
1373         * configure: Regenerate.
1374         * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
1375         based upon host_address.
1376         * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
1377
1378 2011-11-02  Jason Merrill  <jason@redhat.com>
1379
1380         * config/rs6000/t-ppccomm: Add missing \.
1381
1382 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1383
1384         * gthr-single.h, gthr.h: New files.
1385         * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
1386         config/gthr-vxworks.h, config/i386/gthr-win32.h,
1387         config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
1388         config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
1389         * config/i386/gthr-win32.c: Include "gthr-win32.h".
1390         * configure.ac (thread_header): New variable.
1391         Set it depending on target_thread_file.
1392         (gthr-default.h): Link from $thread_header.
1393         * configure: Regenerate.
1394         * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
1395
1396 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1397
1398         * configure.ac (tm_file_): New variable.
1399         Determine from tm_file.
1400         (tm_file, tm_defines): Substitute.
1401         * configure: Regenerate.
1402         * mkheader.sh: New file.
1403         * Makefile.in (clean): Remove libgcc_tm.h.
1404         ($(objects)): Depend on libgcc_tm.h.
1405         (libgcc_tm_defines, libgcc_tm_file): New variables.
1406         (libgcc_tm.h, libgcc_tm.stamp): New targets.
1407         ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
1408         ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
1409         ($(extra-parts)): Depend on libgcc_tm.h.
1410         * config.host (tm_defines, tm_file): New variable.
1411         (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
1412         (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
1413         (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
1414         (avr-*-rtems*): Likewise.
1415         (avr-*-*): Likewise.
1416         (frv-*-elf): Likewise.
1417         (frv-*-*linux*): Likewise.
1418         (h8300-*-rtems*): Likewise.
1419         (h8300-*-elf*): Likewise.
1420         (i[34567]86-*-darwin*): Likewise.
1421         (x86_64-*-darwin*): Likewise.
1422         (rx-*-elf): Likewise.
1423         (tic6x-*-uclinux): Likewise.
1424         (tic6x-*-elf): Likewise.
1425         (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
1426         * config/alpha/gthr-posix.c: Include libgcc_tm.h.
1427         * config/i386/cygming-crtbegin.c: Likewise.
1428         * config/i386/cygming-crtend.c: Likewise.
1429         * config/ia64/fde-vms.c: Likewise.
1430         * config/ia64/unwind-ia64.c: Likewise.
1431         * config/libbid/bid_gcc_intrinsics.h: Likewise.
1432         * config/rs6000/darwin-fallback.c: Likewise.
1433         * config/stormy16/lib2funcs.c: Likewise.
1434         * config/xtensa/unwind-dw2-xtensa.c: Likewise.
1435         * crtstuff.c: Likewise.
1436         * dfp-bit.h: Likewise.
1437         * emutls.c: Likewise.
1438         * fixed-bit.c: Likewise.
1439         * fp-bit.c: Likewise.
1440         * generic-morestack-thread.c: Likewise.
1441         * generic-morestack.c: Likewise.
1442         * libgcc2.c: Likewise.
1443         * libgcov.c: Likewise.
1444         * unwind-dw2-fde-dip.c: Likewise.
1445         * unwind-dw2-fde.c: Likewise.
1446         * unwind-dw2.c: Likewise.
1447         * unwind-sjlj.c: Likewise.
1448
1449 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1450
1451         * configure.ac: Include ../config/picflag.m4.
1452         (GCC_PICFLAG): Call it.
1453         Substitute.
1454         * configure: Regenerate.
1455         * Makefile.in (gcc_srcdir): Remove.
1456         (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1457         (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1458         (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1459         ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1460         ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1461         Use $<.
1462         Remove comment.
1463         * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1464         * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1465         to refer to libgcc2.c.
1466         Use $<.
1467         * config/darwin-64.c: New file.
1468         * config/darwin-crt3.c: Remove comment.
1469         * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1470         config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1471         config/udivmodsi4.c: New files.
1472         * config/memcmp.c, config/memcpy.c, config/memmove.c,
1473         config/memset.c: New files.
1474         * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1475         * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1476         * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1477         * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1478         * config/t-openbsd-thread: New file.
1479         * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1480         * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1481         * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1482         * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1483         qrnnd.S.
1484         Adapt filename.
1485         * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1486         to refer to gthr-posix.c.
1487         * config/alpha/t-vms (LIB2ADD): Set.
1488         * config/alpha/vms-gcc_shell_handler.c: New file.
1489         * config/arm/bpabi.c, config/arm/fp16.c,
1490         config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1491         config/arm/unaligned-funcs.c: New files.
1492         * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1493         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1494         * config/arm/t-linux: Likewise.
1495         * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1496         * config/arm/t-netbsd: New file.
1497         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1498         * config/arm/t-symbian (LIB2ADD_ST): Set.
1499         * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1500         * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1501         * config/bfin/t-elf: New file.
1502         * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1503         config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1504         config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1505         config/c6x/ltf.c: New files.
1506         * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1507         (HOST_LIBGCC2_CFLAGS): Set.
1508         * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1509         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1510         * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1511         New files.
1512         * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1513         * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1514         * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1515         config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1516         config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1517         files.
1518         * config/frv/t-frv (LIB2ADD): Set.
1519         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1520         * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1521         config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1522         config/h8300/popcounthi2.c: New files.
1523         * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1524         * config/i386/gthr-win32.c: New file.
1525         * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1526         * config/i386/t-cygwin: Likewise.
1527         * config/i386/t-darwin, config/i386/t-darwin64,
1528         config/i386/t-gthr-win32, config/i386/t-interix: New files.
1529         * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1530         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1531         * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1532         * config/ia64/quadlib.c: New file.
1533         * config/ia64/t-hpux (LIB2ADD): Set.
1534         * config/ia64/t-ia64: Add comment.
1535         * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1536         * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1537         (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1538         * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1539         * config/m32c/t-m32c (LIB2ADD): Set.
1540         * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1541         * config/m32r/t-m32r: Likewise.
1542         * config/m68k/fpgnulib.c: New file.
1543         * config/m68k/t-floatlib (LIB2ADD): Set.
1544         (xfgnulib.c): New target.
1545         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1546         * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1547         * config/mep/t-mep (LIB2ADD): Set.
1548         * config/microblaze/divsi3.asm: Rename to divsi3.S.
1549         * config/microblaze/moddi3.asm: Rename to moddi3.S.
1550         * config/microblaze/modsi3.asm: Rename to modsi3.S.
1551         * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1552         * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1553         * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1554         * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1555         * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1556         * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1557         * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1558         New files.
1559         * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1560         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1561         * config/pa/fptr.c, config/pa/lib2funcs.S,
1562         config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1563         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1564         (LIB2ADD, LIB2ADD_ST): Set.
1565         * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1566         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1567         Set.
1568         * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1569         * config/pdp11/t-pdp11: New file.
1570         * config/picochip/libgccExtras/adddi3.S,
1571         config/picochip/libgccExtras/ashlsi3.S,
1572         config/picochip/libgccExtras/ashrsi3.S,
1573         config/picochip/libgccExtras/clzsi2.S,
1574         config/picochip/libgccExtras/cmpsi2.S,
1575         config/picochip/libgccExtras/divmod15.S,
1576         config/picochip/libgccExtras/divmodhi4.S,
1577         config/picochip/libgccExtras/divmodsi4.S,
1578         config/picochip/libgccExtras/lshrsi3.S,
1579         config/picochip/libgccExtras/parityhi2.S,
1580         config/picochip/libgccExtras/popcounthi2.S,
1581         config/picochip/libgccExtras/subdi3.S,
1582         config/picochip/libgccExtras/ucmpsi2.S,
1583         config/picochip/libgccExtras/udivmodhi4.S,
1584         config/picochip/libgccExtras/udivmodsi4.S: New files.
1585         * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1586         (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1587         * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1588         config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1589         config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1590         config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1591         config/rs6000/darwin-gpsave.S,  config/rs6000/darwin-tramp.S,
1592         config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1593         files.
1594         * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1595         (HOST_LIBGCC2_CFLAGS): Set.
1596         * config/rs6000/t-darwin64: New file.
1597         * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1598         * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1599         * config/rs6000/t-ppccomm (LIB2ADD): Add
1600         $(srcdir)/config/rs6000/tramp.S.
1601         (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1602         Add  $(srcdir)/config/rs6000/eabi.S.
1603         (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1604         (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1605         (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1606         (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1607         (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1608         (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1609         * config/rs6000/tramp.S: New file.
1610         * config/s390/t-tpf: Remove.
1611         * config/sh/linux-atomic.S: New file.
1612         * config/sh/t-linux (LIB2ADD): Set.
1613         (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1614         * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1615         * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1616         to unwind-dw2.c.
1617         (HOST_LIBGCC2_CFLAGS): Set.
1618         * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1619         * config/spu/divmodti4.c, config/spu/divv2df3.c,
1620         config/spu/float_disf.c, config/spu/float_unsdidf.c,
1621         config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1622         config/spu/mfc_multi_tag_release.c,
1623         config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1624         config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1625         config/spu/multi3.c: New files.
1626         * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1627         (HOST_LIBGCC2_CFLAGS): Set.
1628         * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1629         config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1630         config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1631         config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1632         config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1633         config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1634         config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1635         config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1636         config/stormy16/umodsi3.c: New files.
1637         * config/xtensa/lib2funcs.S: New file.
1638         * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1639         * config/xtensa/t-xtensa (LIB2ADD): Set.
1640         * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1641         (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1642         Add t-freebsd-thread to tmake_file for posix threads.
1643         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1644         (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1645         (*-*-lynxos*): Likewise.
1646         (*-*-netbsd*): Likewise.
1647         (*-*-openbsd*): Likewise.
1648         Add t-openbsd-thread to tmake_file for posix threads.
1649         (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
1650         (*-*-vxworks*): Set tmake_file.
1651         (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1652         (alpha*-*-freebsd*): Likewise.
1653         (alpha*-*-netbsd*): Likewise.
1654         (alpha*-*-openbsd*): Likewise.
1655         (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
1656         (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1657         (alpha*-dec-*vms*): Likewise.
1658         (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
1659         (bfin*-elf*): Add bfin/t-elf to tmake_file.
1660         (bfin*-uclinux*): Likewise.
1661         (bfin*-linux-uclibc*): Likewise.
1662         (crisv32-*-elf): Add cris/t-cris to tmake_file.
1663         (crisv32-*-none): Likewise.
1664         (cris-*-elf): Likewise.
1665         (cris-*-none): Likewise.
1666         (cris-*-linux*, crisv32-*-linux*): Likewise.
1667         (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
1668         tmake_file.
1669         (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
1670         tmake_file.
1671         (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
1672         (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
1673         (x86_64-*-elf*): Likewise.
1674         (i[34567]86-*-nto-qnx*): Likewise.
1675         (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
1676         win32 threads.
1677         (x86_64-*-mingw*): Likewise.
1678         (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
1679         (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
1680         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1681         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1682         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
1683         tmake_file.
1684         (mipsisa64sr71k-*-elf*): Likewise.
1685         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1686         (mips-*-elf*, mipsel-*-elf*): Likewise.
1687         (mips64-*-elf*, mips64el-*-elf*): Likewise.
1688         (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1689         (mips*-*-rtems*): Likewise.
1690         (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
1691         to tmake_file.
1692         (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
1693         (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
1694         (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
1695         (spu-*-elf*): Likewise.
1696         (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
1697
1698 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1699
1700         * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
1701         $(srcdir) to refer to $(LIB1ASMSRC).
1702         Use $<.
1703         * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
1704         config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
1705         config/arm/lib1funcs.S: New files.
1706         * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
1707         * config/arm/t-arm: New file.
1708         * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
1709         * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
1710         config/arm/t-strongarm-elf: New files.
1711         * config/arm/t-symbian (LIB1ASMFUNCS): Set.
1712         * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
1713         * config/avr/lib1funcs.S: New file.
1714         * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1715         * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
1716         * config/c6x/lib1funcs.S: New file.
1717         * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1718         * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
1719         * config/frv/lib1funcs.S: New file.
1720         * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1721         * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
1722         * config/i386/cygwin.S, config/i386/t-chkstk: New files.
1723         * config/ia64/__divxf3.asm: Rename to ...
1724         * config/ia64/__divxf3.S: ... this.
1725         Adapt lib1funcs.asm filename.
1726         * config/ia64/_fixtfdi.asm: Rename to ...
1727         * config/ia64/_fixtfdi.S: ... this.
1728         Adapt lib1funcs.asm filename.
1729         * config/ia64/_fixunstfdi.asm: Rename to ...
1730         * config/ia64/_fixunstfdi.S: ... this.
1731         Adapt lib1funcs.asm filename.
1732         * config/ia64/_floatditf.asm: Rename to ...
1733         * config/ia64/_floatditf.S: ... this.
1734         Adapt lib1funcs.asm filename.
1735         * config/ia64/lib1funcs.S: New file.
1736         * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
1737         * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1738         * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
1739         * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
1740         * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
1741         * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
1742         * config/mep/lib1funcs.S: New file.
1743         * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1744         * config/mips/mips16.S: New file.
1745         * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1746         * config/pa/milli64.S: New file.
1747         * config/pa/t-linux, config/pa/t-linux64: New files.
1748         * config/picochip/lib1funcs.S: New file.
1749         * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1750         * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
1751         * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
1752         * config/sh/t-netbsd: New file.
1753         * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
1754         Use $(srcdir) to refer to lib1funcs.S, adapt filename.
1755         * config/sh/t-sh64: New file.
1756         * config/sparc/lb1spc.S: New file.
1757         * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
1758         filename.
1759         * config/v850/lib1funcs.S, config/v850/t-v850: New files.
1760         * config/vax/lib1funcs.S, config/vax/t-linux: New files.
1761         * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
1762         config/xtensa/lib1funcs.S: New files.
1763         * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1764         * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
1765         tmake_file.
1766         (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
1767         (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
1768         (arm*-*-linux*): Likewise.
1769         Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
1770         arm*-*-linux-*eabi, add arm/t-linux otherwise.
1771         (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
1772         (arm*-*-ecos-elf): Likewise.
1773         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1774         (arm*-*-rtems*): Likewise.
1775         (arm*-*-elf): Likewise.
1776         (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
1777         (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
1778         (bfin*-elf*): Add bfin/t-bfin to tmake_file.
1779         (bfin*-uclinux*): Likewise.
1780         (bfin*-linux-uclibc*): Likewise.
1781         (bfin*-rtems*): Likewise.
1782         (bfin*-*): Likewise.
1783         (fido-*-elf): Merge into m68k-*-elf*.
1784         (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
1785         (frv-*-*linux*): Add frv/t-frv to tmake_file.
1786         (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
1787         (h8300-*-elf*): Likewise.
1788         (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
1789         (hppa*-*-linux*): Add pa/t-linux to tmake_file.
1790         (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
1791         (i[34567]86-*-mingw*): Likewise.
1792         (x86_64-*-mingw*): Likewise.
1793         (i[34567]86-*-interix3*): Likewise.
1794         (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
1795         (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
1796         (m68k-*-elf*): Also handle fido-*-elf.
1797         Add m68k/t-floatlib to tmake_file.
1798         (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
1799         (m68k-*-linux*): Likewise.
1800         (m68k-*-rtems*): Likewise.
1801         (mcore-*-elf): Add mcore/t-mcore to tmake_file.
1802         (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
1803         sh64*-*-*.
1804         (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
1805         Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
1806         (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
1807         (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
1808         sh/t-netbsd to tmake_file.
1809         Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
1810         (sh-*-rtems*): Add sh/t-sh to tmake_file.
1811         (sh-wrs-vxworks): Likewise.
1812         (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
1813         *-leon[3-9]*.
1814         (v850*-*-*): Add v850/t-v850 to tmake_file.
1815         (vax-*-linux*): Add vax/t-linux to tmake_file.
1816         (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
1817
1818 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1819
1820         * crtstuff.c: New file.
1821         * Makefile.in (CRTSTUFF_CFLAGS): Define.
1822         (CRTSTUFF_T_CFLAGS): Define.
1823         (extra-parts, INSTALL_PARTS): Remove conditional assignments.
1824         (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
1825         (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
1826         crtstuff.c.
1827         Use $<.
1828         (crtbeginT.o): Use $(objext).
1829         [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
1830         (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
1831         (gcc-extra-parts): Remove.
1832         * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
1833         Set extra_parts.
1834         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1835         *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
1836         Add t-crtstuff-pic to tmake_file.
1837         (*-*-lynxos*): New case.
1838         Set tmake_file, extra_parts.
1839         (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
1840         Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
1841         *-*-netbsdelf[2-9]*.
1842         (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
1843         (*-*-rtems*): Set extra_parts.
1844         (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
1845         (*-*-uclinux*): New case.
1846         Set extra_parts.
1847         (*-*-vms*): New case.
1848         Set tmake_file, extra_parts.
1849         (*-*-elf): Set extra_parts.
1850         (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
1851         (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
1852         vms/t-vms64.
1853         Set extra_parts.
1854         (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
1855         Set extra_parts.
1856         (arm*-*-freebsd*): Add t-crtin to tmake_file.
1857         Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
1858         (arm-wrs-vxworks): Append to tmake_file.
1859         Set extra_parts.
1860         (arm*-*-uclinux*): Set extra_parts.
1861         (arm*-*-ecos-elf): Likewise.
1862         (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
1863         arm*-*-eabi*.
1864         (arm*-*-rtems*): Set extra_parts.
1865         (arm*-*-elf): Likewise.
1866         (avr-*-rtems*): Clear extra_parts.
1867         (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
1868         Set extra_parts.
1869         (bfin*-uclinux*): Likewise.
1870         (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
1871         (bfin*-rtems*): Append to tmake_file.
1872         Set extra_parts.
1873         (bfin*-*): Likewise.
1874         (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
1875         (crisv32-*-elf): ... this.
1876         (crisv32-*-none): ... this.
1877         (cris-*-elf, cris-*-none): New cases.
1878         Add cris/t-elfmulti to tmake_file.
1879         (fr30-*-elf): Append to tmake_file.
1880         Set extra_parts.
1881         (frv-*-elf): Append to tmake_file, add frv/t-frv.
1882         Set extra_parts.
1883         (h8300-*-rtems*): Append to tmake_file.
1884         Set extra_parts.
1885         (h8300-*-elf*): Likewise.
1886         (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
1887         Set extra_parts.
1888         (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
1889         Set extra_parts.
1890         (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
1891         (x86_64-*-elf*): Likewise.
1892         (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
1893         (x86_64-*-freebsd*): Likewise.
1894         (x86_64-*-netbsd*): Likewise.
1895         (i[34567]86-*-linux*): Likewise.
1896         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
1897         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
1898         (x86_64-*-linux*): Likewise.
1899         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
1900         (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
1901         tmake_file.
1902         Set extra_parts.
1903         (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
1904         (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
1905         Append to extra_parts, remove crtbegin.o, crtend.o.
1906         (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
1907         (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
1908         crtend.o, crtbeginS.o, crtendS.o.
1909         (ia64*-*-linux*): Comment extra_parts.
1910         (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
1911         Set extra_parts.
1912         (iq2000*-*-elf*): Clear extra_parts.
1913         (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
1914         (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
1915         (m32r-*-elf*, m32r-*-rtems*): Split off ...
1916         (m32r-*-rtems*): ... this.
1917         Add m32r/t-m32r to tmake_file.
1918         (m68k-*-elf*): Add t-crtin to tmake_file.
1919         (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
1920         (mcore-*-elf): Likewise.
1921         (microblaze*-*-*): Set extra_parts.
1922         (mips*-sde-elf*): New case.
1923         Set tmake_file, extra_parts.
1924         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1925         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1926         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
1927         tmake_file.
1928         Set extra_parts.
1929         (mipsisa64sr71k-*-elf*): Likewise.
1930         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1931         (mips-*-elf*, mipsel-*-elf*): Likewise.
1932         (mips64-*-elf*, mips64el-*-elf*): Likewise.
1933         (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
1934         (mips64orion-*-elf*,  mips64orionel-*-elf*): Likewise.
1935         (mips*-*-rtems*): Likewise.
1936         (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
1937         (moxie-*-*): Split into ...
1938         (moxie-*-elf, moxie-*-uclinux*): ... this.
1939         Add to extra_parts, remove crtbegin.o, crtend.o.
1940         (moxie-*-rtems*): New case.
1941         Set tmake_file.
1942         Clear extra_parts.
1943         (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
1944         Set extra_parts.
1945         (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1946         (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
1947         tmake_file.
1948         Set extra_parts.
1949         (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
1950         rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
1951         Set extra_parts.
1952         (powerpc-*-eabisim*): Likewise.
1953         (powerpc-*-elf*): Likewise.
1954         (powerpc-*-eabialtivec*): Likewise.
1955         (powerpc-xilinx-eabi*): Likewise.
1956         (powerpc-*-eabi*): Likewise.
1957         (powerpc-*-rtems*): Likewise.
1958         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
1959         tmake_file.
1960         Set extra_parts.
1961         (powerpc-*-lynxos*): Add to tmake_file.
1962         (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
1963         rs6000/t-crtstuff, t-crtstuff-pic.
1964         Set extra_parts.
1965         (powerpcle-*-eabisim*): Likewise.
1966         (powerpcle-*-eabi*): Likewise.
1967         (rx-*-elf): Remove extra_parts.
1968         (s390x-ibm-tpf*): Set extra_parts.
1969         (score-*-elf): Set extra_parts.
1970         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1971         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1972         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1973         (sh64l*-*-netbsd*): Split into ...
1974         (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
1975         Add t-crtstuff-pic to tmake_file.
1976         Set extra_parts.
1977         (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
1978         Set extra_parts.
1979         (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
1980         (sparc-*-elf*): Remove t-crtin from tmake_file.
1981         Add to extra_parts, remove crtbegin.o, crtend.o.
1982         (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
1983         (sparc64-*-linux*): Likewise.
1984         (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
1985         Add to extra_parts, remove crtbegin.o, crtend.o.
1986         (sparc64-*-elf*): Remove t-crtin from tmake_file.
1987         Add to extra_parts, remove crtbegin.o, crtend.o.
1988         (sparc64-*-rtems*): Remove t-crtin from tmake_file.
1989         Add to extra_parts, remove crtbegin.o, crtend.o.
1990         (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
1991         (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
1992         (spu-*-elf*): Add to tmake_file, add spu/t-elf.
1993         Set extra_parts.
1994         (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
1995         Set extra_parts.
1996         (tic6x-*-*): Change to ...
1997         (tic6x-*-elf): ... this.
1998         Set extra_parts.
1999         (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2000         Set extra_parts.
2001         (am33_2.0-*-linux*): Add comment.
2002         (mep*-*-*): Add mep/t-mep to tmake_file.
2003         Set extra_parts.
2004         * config/alpha/t-vms: New file.
2005         * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2006         * config/arm/crti.S, config/arm/crtn.S: New files.
2007         * config/bfin/crti.S, config/bfin/crtn.S: New files.
2008         * config/bfin/crtlibid.S: New file.
2009         * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2010         * config/c6x/crti.S, config/c6x/crtn.S: New files.
2011         * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2012         (crti.o, crtin.o): New rules.
2013         (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2014         * config/c6x/t-uclinux: New file.
2015         * config/cris/t-elfmulti: New file.
2016         * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2017         * config/fr30/crti.S, config/fr30/crtn.S: New files.
2018         * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2019         * config/frv/t-frv: New file.
2020         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2021         * config/h8300/crti.S, config/h8300/crtn.S: New files.
2022         * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2023         New files.
2024         * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2025         refer to cygming-crtbegin.c, cygming-crtend.c.
2026         Use $<.
2027         * config/i386/t-nto: New file.
2028         * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2029         * config/ia64/crti.S, config/ia64/crtn.S: New files.
2030         * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2031         crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2032         Use .S extension.
2033         Use $<.
2034         * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2035         (crtinitS.o): New rule.
2036         * config/ia64/vms-crtinit.S: New file.
2037         * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2038         * config/m32r/initfini.c: New file.
2039         * config/m32r/t-linux, config/m32r/t-m32r: New files.
2040         * config/m68k/crti.S, config/m68k/crtn.S: New files.
2041         * config/mcore/crti.S, config/mcore/crtn.S: New files.
2042         * config/mep/t-mep: New file.
2043         * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2044         * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2045         * config/mips/crti.S, config/mips/crtn.S: New files.
2046         * config/mips/t-crtstuff: New file.
2047         * config/mmix/crti.S, config/mmix/crtn.S: New files.
2048         * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2049         (CUSTOM_CRTIN): Set.
2050         ($(T)crti.o, $(T)crtn.o): Remove $(T),
2051         dependencies.
2052         Use $(srcdir) to refer to crti.S, crtn.S.
2053         Use .S extension, $<.
2054         * config/moxie/crti.asm: Rename to ...
2055         * config/moxie/crti.S: ... this.
2056         * config/moxie/crtn.asm: Rename to ...
2057         * config/moxie/crtn.S: ... this.
2058         * config/moxie/t-moxie: Remove.
2059         * config/pa/stublib.c: New file.
2060         * config/pa/t-stublib, config/pa/t-stublib64: New files.
2061         * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2062         * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2063         * config/rs6000/t-crtstuff: New file.
2064         * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2065         (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2066         (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2067         Make output file explicit.
2068         (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2069         Make output file explicit.
2070         (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2071         Make output file explicit.
2072         (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2073         Make output file explicit.
2074         * config/score/crti.S, config/score/crtn.S: New files.
2075         * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2076         * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2077         files.
2078         * config/sh/t-sh, config/sh/t-superh: New files.
2079         * config/sparc/t-linux64: New file.
2080         * config/spu/cache.S, config/spu/cachemgr.c: New files.
2081         * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2082         (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2083         (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2084         * config/t-crtin: Remove.
2085         * config/t-crtstuff-pic: New file.
2086         * config/t-sol2 (CUSTOM_CRTIN): Set.
2087         (crti.o, crtn.o): New rules.
2088         * config/vms/t-vms: New file.
2089         * config/vms/vms-ucrt0.c: New file.
2090         * config/xtensa/t-elf: New file.
2091
2092 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2093
2094         * Makefile.in (SHLIB_NM_FLAGS): Set.
2095         * mkmap-flat.awk, mkmap-symver.awk: New files.
2096         * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2097         exceptions.
2098         * configure: Regenerate.
2099         * config/libgcc-glibc.ver: New file.
2100         * config/libgcc-libsystem.ver: New file.
2101         * config/t-libunwind (SHLIB_LC): Set.
2102         * config/t-linux: New file.
2103         * config/t-slibgcc (INSTALL_SHLIB): New.
2104         (SHLIB_INSTALL): Use it.
2105         * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2106         to mkmap-symver.awk.
2107         (SHLIB_MAPFILES): Don't append, adapt pathname.
2108         (SHLIB_VERPFX): Set.
2109         * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2110         to mkmap-symver.awk.
2111         * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2112         config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2113         * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2114         * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2115         to mkmap-flat.awk.
2116         * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2117         * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2118         * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2119         * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2120         * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2121         * config/i386/libgcc-darwin.10.4.ver,
2122         config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2123         New files.
2124         * config/i386/t-darwin: Remove.
2125         * config/i386/t-darwin64: Likewise.
2126         * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2127         * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2128         config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2129         * config/i386/t-linux: New file.
2130         * config/i386/t-mingw32: New file.
2131         * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2132         * config/ia64/t-glibc: Rename to ...
2133         * config/ia64/t-linux: ... this.
2134         (SHLIB_MAPFILES): Set.
2135         * config/ia64/t-glibc-libunwind: Rename to ...
2136         * config/ia64/t-linux-libunwind: ... this.
2137         * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2138         * config/ia64/t-slibgcc-hpux: New file.
2139         * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2140         * config/m68k/t-slibgcc-elf-ver: New file.
2141         * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2142         * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2143         to mkmap-flat.awk.
2144         * config/pa/t-slibgcc-hpux: New file.
2145         * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2146         files.
2147         * config/rs6000/libgcc-darwin.10.4.ver,
2148         config/rs6000/libgcc-darwin.10.5.ver: New files.
2149         * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2150         config/rs6000/libgcc-glibc.ver.
2151         * config/rs6000/libgcc-ppc64.ver: Rename to
2152         config/rs6000/libgcc-ibm-ldouble.ver.
2153         * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2154         * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2155         * config/rs6000/t-ldbl128: Rename to ...
2156         * config/rs6000/t-linux: ... this.
2157         (SHLIB_MAPFILES): Adapt filename.
2158         * config/rs6000/t-slibgcc-aix: New file.
2159         * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2160         * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2161         libgcc-excl.ver, libgcc-glibc.ver.
2162         (SHLIB_LINK, SHLIB_INSTALL): Remove.
2163         * config/sparc/libgcc-glibc.ver: New file.
2164         * config/sparc/t-linux: New file.
2165         * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2166         * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2167         t-slibgcc-elf-ver to tmake_file.
2168         Add t-slibgcc-nolc-override to tmake_file for posix threads on
2169         *-*-freebsd[34].
2170         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2171         *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2172         t-slibgcc-elf-ver, t-linux to tmake_file.
2173         (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2174         tmake_file.
2175         (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2176         (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2177         (alpha*-dec-*vms*): Likewise.
2178         (arm*-*-freebsd*): Append to tmake_file.
2179         (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2180         (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2181         arm*-*-linux-*eabi.
2182         (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2183         tmake_file for arm*-*-symbianelf*.
2184         (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2185         (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2186         cris/t-linux.
2187         (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2188         (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2189         pa/t-slibgcc-dwarf-ver to tmake_file.
2190         (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2191         pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2192         (hppa*64*-*-hpux11*): Likewise.
2193         (hppa[12]*-*-hpux11*): Likewise.
2194         (x86_64-*-darwin*): Don't override tmake_file, but only keep
2195         i386/t-crtpc, i386/t-crtfm.
2196         (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2197         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2198         to tmake_file.
2199         Add i386/t-cygwin to tmake_file.
2200         Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2201         (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2202         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2203         to tmake_file.
2204         Add i386/t-mingw32 to tmake_file.
2205         (x86_64-*-mingw*): Likewise.
2206         (ia64*-*-freebsd*): Append to tmake_file.
2207         (ia64*-*-linux*): Append to tmake_file.
2208         Replace ia64/t-glibc by ia64/t-linux.
2209         Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2210         system libunwind.
2211         (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2212         t-slibgcc-hpux to tmake_file.
2213         (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2214         (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2215         (m32rle-*-linux*): Likewise.
2216         (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2217         sjlj exceptions.
2218         (microblaze*-linux*): New case.
2219         Append to tmake_file, add t-slibgcc-nolc-override.
2220         (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2221         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2222         Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2223         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2224         rs6000/t-slibgcc-aix to tmake_file.
2225         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2226         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2227         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2228         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2229         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2230         (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2231         sh*-*-linux*.
2232         (sparc-*-linux*): Append to tmake_file for *-leon*.
2233         Add sparc/t-linux to tmake_file for non-Leon targets.
2234         (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2235         (tic6x-*-uclinux): New case.
2236         Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2237         (tic6x-*-*): Add c6x/t-elf to tmake_file.
2238         (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2239         (am33_2.0-*-linux*): Append to tmake_file.
2240         (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2241         (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2242         x86_64-*-kfreebsd*-gnu.
2243         Add i386/t-linux to tmake_file.
2244
2245 2011-10-28  Ian Lance Taylor  <iant@google.com>
2246
2247         * config/i386/morestack.S: Correct CFI information to do proper
2248         returns throughout function.  In 32-bit mode, save %ebx so that it
2249         is restored on unwind.
2250
2251 2011-10-25  Bernd Schmidt  <bernds@codesourcery.com>
2252
2253         * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2254         case where B3 isn't the return register.
2255
2256         * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2257         logic for doubleword pops.
2258
2259 2011-10-25  Andreas Tobler  <andreast@fgznet.ch>
2260
2261         * config/rs6000/t-freebsd: Add wildcard.
2262
2263 2011-10-21  Paul Brook  <paul@codesourcery.com>
2264
2265         * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2266
2267 2011-10-16  Uros Bizjak  <ubizjak@gmail.com>
2268             Eric Botcazou  <ebotcazou@adacore.com>
2269
2270         PR target/50737
2271         * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2272         fs->signal_frame to 1.
2273
2274 2011-10-07  Ian Lance Taylor  <iant@google.com>
2275
2276         * generic-morestack-thread.c: #include <errno.h>.
2277
2278 2011-10-07  Ian Lance Taylor  <iant@google.com>
2279
2280         PR target/46093
2281         * generic-morestack.c (__generic_morestack): Make sure the segment
2282         is large enough for both the stack frame and the copied
2283         parameters.
2284
2285 2011-10-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2286
2287         PR bootstrap/49804
2288         * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
2289         extra_parts.
2290
2291 2011-09-28  Nick Clifton  <nickc@redhat.com>
2292
2293         * config/rx/rx-lib.h: Always restrict doubles to the SF type when
2294         64-bit doubles are not enabled.
2295         * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
2296         and floatunsisf functions.
2297
2298 2011-09-13  Paul Brook  <paul@codesourcery.com>
2299
2300         * config.host (tic6x-*-*): Add c6x/t-c6x-elf.  Set unwind_header.
2301         * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
2302         * unwind-arm-common.inc: New file.
2303         * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
2304         * config/arm/unwind-arm.h: Use unwind-arm-common.h.
2305         (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
2306         * config/c6x/libunwind.S: New file.
2307         * config/c6x/pr-support.c: New file.
2308         * config/c6x/unwind-c6x.c: New file.
2309         * config/c6x/unwind-c6x.h: New file.
2310         * config/c6x/t-c6x-elf: New file.
2311
2312 2011-08-23  Uros Bizjak  <ubizjak@gmail.com>
2313
2314         * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
2315         (ASM_DIVZERO): Ditto.
2316         (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
2317
2318 2011-08-18  Richard Sandiford  <richard.sandiford@linaro.org>
2319
2320         * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
2321
2322 2011-08-17  Richard Sandiford  <richard.sandiford@linaro.org>
2323
2324         PR target/50090
2325         * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
2326         instead of an assembly one.
2327
2328 2011-08-12  Paolo Bonzini  <bonzini@gnu.org>
2329
2330         PR bootstrap/50047
2331         * Makefile.in (install-unwind_h): Create
2332         $(gcc_objdir)/include/unwind.h atomically.
2333
2334 2011-08-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2335
2336         * Makefile.in (install-unwind_h): Remove destination file first.
2337
2338 2011-08-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2339
2340         * sync.c: New file.
2341         * config/mips/t-mips16: New file.
2342         * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
2343         (mips*-*-linux*): Likewise.
2344         (mips*-sde-elf*): Likewise.
2345         (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
2346         mipsisa64-*-elf*, mipsisa64r2-*-elf*.
2347         Add mips/t-mips16 to tmake_file.
2348         (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
2349         (mips-*-elf*): Likewise.
2350         (mips64-*-elf*): Likewise.
2351         (mips64orion-*-elf*): Likewise.
2352         (mips*-*-rtems*): Likewise.
2353         (mipstx39-*-elf*): Likewise.
2354         * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
2355         ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
2356         LIBGCC_SYNC_CFLAGS.
2357         Use $(srcdir) to refer to sync.c.
2358         Use $<.
2359         ($(libgcc-sync-funcs-o)): Likewise.
2360         ($(libgcc-sync-size-funcs-s-o)): Likewise.
2361         ($(libgcc-sync-funcs-s-o)): Likewise.
2362
2363 2011-08-09  Andreas Schwab  <schwab@linux-m68k.org>
2364
2365         * config.host (ia64*-*-linux*): Move ia64/t-glibc after
2366         t-libunwind.
2367
2368 2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>
2369
2370         PR other/48007
2371         * config/i386/value-unwind.h: New.
2372
2373 2011-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
2374
2375         * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
2376         (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
2377         Add to tmake_file rather than overriding it.
2378
2379 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2380
2381         * config/t-softfp: Remove.
2382         * soft-fp: Moved from ../gcc/config.
2383         * soft-fp/README: Remove t-softfp reference.
2384         * soft-fp/t-softfp: Move to config/t-softfp.
2385         (softfp_machine_header): Remove.
2386         (softfp_file_list): Remove config subdir.
2387         (soft-fp-objects): New variable.
2388         ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
2389         (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
2390         (SFP_MACHINE, $(SFP_MACHINE)): Remove.
2391         * config/t-softfp-excl: New file.
2392         * config/t-softfp-sfdf: New file.
2393         * config/t-softfp-tf: New file.
2394         * config/no-sfp-machine.h: New file.
2395         * config/arm/sfp-machine.h: New file.
2396         * config/arm/t-softfp: New file.
2397         * config/c6x/sfp-machine.h: New file.
2398         * config/i386/32/t-fprules-softfp: Rename to ...
2399         * config/i386/32/t-softfp: ... this.
2400         (tifunctions, LIB2ADD): Remove.
2401         (softfp_int_modes): Override.
2402         * config/i386/64/t-softfp-compat (tf-functions): Remove config
2403         subdir.
2404         * config/i386/64/eqtf2.c: Likewise.
2405         * config/i386/64/getf2.c: Likewise.
2406         * config/i386/64/letf2.c: Likewise.
2407         * config/ia64/sft-machine.h: New file.
2408         * config/ia64/t-fprules-softfp: Rename to ...
2409         * config/ia64/t-softfp: ... this.
2410         * config/lm32/sfp-machine.h: New file.
2411         * config/moxie/t-moxie-softfp: Remove.
2412         * config/rs6000/ibm-ldouble-format: New file.
2413         * config/rs6000/ibm-ldouble.c: New file.
2414         * config/rs6000/libgcc-ppc-glibc.ver: New file
2415         * config/rs6000/libgcc-ppc64.ver: New file
2416         * config/rs6000/sfp-machine.h: New file.
2417         * config/rs6000/t-freebsd: New file.
2418         * config/rs6000/t-ibm-ldouble: New file.
2419         * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
2420         libgcc-ppc-glibc.ver.
2421         * config/rs6000/t-linux64: New file.
2422         * config/rs6000/t-ppccomm (LIB2ADD): Add
2423         $(srcdir)/config/rs6000/ibm-ldouble.c.
2424         * config/rs6000/t-ppccomm-ldbl: New file.
2425         * config/score/sfp-machine.h: New file.
2426         * config.host (sfp_machine_header): Explain.
2427         (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
2428         t-softfp to tmake_file.
2429         (arm*-*-uclinux*): Likewise.
2430         (arm*-*-ecos-elf): Likewise.
2431         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2432         (arm*-*-rtems*): Likewise.
2433         (arm*-*-elf): Likewise.
2434         (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
2435         in tmake_file.
2436         Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
2437         (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
2438         (lm32-*-uclinux*): Likewise.
2439         (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
2440         t-softfp-excl, t-softfp.
2441         (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
2442         (powerpc64-*-darwin*): Likewise.
2443         (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
2444         to tmake_file.
2445         (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
2446         tmake_file.
2447         (powerpc-*-eabisim*): Likewise.
2448         (powerpc-*-elf*): Likewise.
2449         (powerpc-*-eabialtivec*): Likewise.
2450         (powerpc-xilinx-eabi*): Likewise.
2451         (powerpc-*-rtems*): Likewise.
2452         (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2453         t-softfp-excl, t-softfp to tmake_file.
2454         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2455         rs6000/t-ppccomm-ldbl to tmake_file.
2456         (powerpcle-*-elf*): Likewise.
2457         (powerpcle-*-eabisim*): Likewise.
2458         (powerpcle-*-eabi*): Likewise.
2459         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2460         rs6000/t-ibm-ldouble to tmake_file.
2461         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2462         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2463         (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2464         (tic6x-*-*): Likewise.
2465         (i[34567]86-*-darwin*, x86_64-*-darwin*,
2466         i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2467         i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2468         i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2469         i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2470         i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2471         t-softfp to tmake_file.
2472         * configure.ac (sfp_machine_header): Provide default if unset.
2473         Substitute.
2474         Link sfp-machine.h to config/$sfp_machine_header.
2475         * configure: Regenerate.
2476
2477 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2478
2479         * Makefile.in (double_type_size, long_double_type_size): Set.
2480         Remove $(fpbit-in-libgcc) support.
2481         (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2482         (fpbit-src): New variable.
2483         ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2484         Compile with -DFLOAT $(FPBIT_CFLAGS).
2485         Use $<.
2486         ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2487         Compile with $(FPBIT_CFLAGS).
2488         Use $<.
2489         ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2490         Compile with -DFLOAT $(TPBIT_CFLAGS).
2491         Use $<.
2492         * configure.ac (double_type_size, long_double_type_size):
2493         Determine and substitute.
2494         * configure: Regenerate.
2495         * fp-bit.c, fp-bit.h: New files.
2496         * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2497         * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2498         * config/mips/t-mips: New file.
2499         * config/mips/t-sdemtk: New file.
2500         * config/rs6000/ppc64-fp.c: New file.
2501         * config/rs6000/t-darwin (LIB2ADD): Add
2502         $(srcdir)/config/rs6000/ppc64-fp.c.
2503         * config/rs6000/t-ppc64-fp: New file.
2504         * config/rx/rx-lib.h: New file.
2505         * config/rx/t-rx (FPBIT): Set to true.
2506         ($(gcc_objdir)/fp-bit.c): Remove.
2507         (DPBIT): Set to true only with -m64bit-doubles.
2508         ($(gcc_objdir)/dp-bit.c): Remove.
2509         * config/sparc/t-softfp: Remove.
2510         * config/spu/t-elf: New file.
2511         * config/t-fdpbit, config/t-fpbit: New files.
2512         * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2513         (mips*-*-*): Likewise.
2514         (arm-wrs-vxworks): Likewise.
2515         (arm*-*-freebsd*): Likewise.
2516         (avr-*-rtems*): Add t-fpbit to tmake_file.
2517         (avr-*-*): Likewise.
2518         (bfin*-elf*): Add t-fdpbit to tmake_file.
2519         (bfin*-uclinux*): Likewise.
2520         (bfin*-linux-uclibc*): Likewise.
2521         (bfin*-rtems*): New case.
2522         Add t-fdpbit to tmake_file.
2523         (bfin*-*): Add t-fdpbit to tmake_file.
2524         (crisv32-*-elf): Likewise.
2525         (cris-*-linux*): Likewise.
2526         (fr30-*-elf): Likewise.
2527         (frv-*-elf, frv-*-*linux*): Likewise.
2528         (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2529         (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2530         (m32r-*-elf*): Likewise.
2531         (m32rle-*-elf*): Likewise.
2532         (m32r-*-linux*): Likewise.
2533         (m32rle-*-linux*): Likewise.
2534         (mcore-*-elf): Add t-fdpbit to tmake_file.
2535         (microblaze*-*-*): Likewise.
2536         (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2537         (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2538         (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2539         Fix typo.
2540         Add mips/t-tpbit to tmake-file.
2541         (mips*-*-linux*): Fix typo.
2542         (mips*-sde-elf*): New case
2543         Add mips/t-sdemtk unless using newlib.
2544         (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2545         (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2546         (mn10300-*-*): Likewise.
2547         (pdp11-*-*): Likewise.
2548         (picochip-*-*): Add t-fpbit to tmake_file.
2549         (powerpc-*-eabisimaltivec*): Likewise.
2550         (powerpc-*-eabisim*): Likewise.
2551         (powerpc-*-elf*): Likewise.
2552         (powerpc-*-eabialtivec*): Likewise.
2553         (powerpc-xilinx-eabi*): New case.
2554         Add t-fdpbit to tmake_file.
2555         (powerpc-*-eabi*):  Add t-fdpbit to tmake_file.
2556         (powerpc-*-rtems*): Likewise.
2557         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2558         tmake_file.
2559         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2560         tmake_file.
2561         (powerpc-*-lynxos*): Likewise.
2562         (powerpcle-*-elf*): Likewise.
2563         (powerpcle-*-eabisim*): Likewise.
2564         (powerpcle-*-eabi*): Likewise.
2565         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2566         t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2567         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2568         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2569         (rx-*-elf): Add t-fdpbit to tmake_file.
2570         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2571         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2572         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2573         (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2574         sh*-*-netbsd*.
2575         (sh-*-rtems*): Add t-fdpbit to tmake_file.
2576         (sh-wrs-vxworks): Likewise.
2577         (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2578         (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2579         (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2580         (sparc64-*-rtems*): ... new case.
2581         (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2582         (spu-*-elf*): Likewise.
2583         Add spu/t-elf to tmake_file.
2584         (v850*-*-*): Add t-fdpbit to tmake_file.
2585         (xstormy16-*-elf): Likewise.
2586         (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2587         (mep*-*-*): Likewise.
2588
2589 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2590
2591         * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2592         variables.
2593         (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2594         (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2595         (install-unwind_h): New target.
2596         (all): Depend on it.
2597         * config.host (unwind_header): New variable.
2598         (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2599         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2600         *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2601         (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2602         (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2603         Set unwind_header.
2604         (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2605         Set unwind_header.
2606         (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2607         arm*-*-eabi*.
2608         Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2609         Set unwind_header.
2610         (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2611         (ia64*-*-freebsd*): Likewise.
2612         (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2613         tmake_file.
2614         Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2615         $with_system_libunwind.
2616         (ia64*-*-hpux*): Set tmake_file.
2617         (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2618         (picochip-*-*): Set tmake_file.
2619         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2620         md_unwind_header.
2621         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2622         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2623         (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2624         (xtensa*-*-elf*): Set tmake_file.
2625         (xtensa*-*-linux*): Likewise.
2626         * configure.ac: Include ../config/unwind_ipinfo.m4.
2627         Call GCC_CHECK_UNWIND_GETIPINFO.
2628         Link unwind.h to $unwind_header.
2629         * configure: Regenerate.
2630         * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2631         unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2632         unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2633         unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2634         * config/unwind-dw2-fde-darwin.c: New file.
2635         * config/arm/libunwind.S, config/arm/pr-support.c,
2636         config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2637         config/arm/unwind-arm.h,: New files.
2638         * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2639         config/ia64/t-eh-ia64, config/ia64/t-glibc,
2640         config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2641         config/ia64/t-vms, config/ia64/unwind-ia64.c,
2642         config/ia64/unwind-ia64.h: New files.
2643         * config/picochip/t-picochip: New file.
2644         * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2645         files.
2646         * config/rs6000/t-darwin (LIB2ADDEH): Set.
2647         * config/s390/t-tpf (LIB2ADDEH): Remove.
2648         * config/t-darwin (LIB2ADDEH): Set.
2649         * config/t-eh-dw2-dip: New file.
2650         * config/t-libunwind, config/t-libunwind-elf: New files.
2651         * config/t-sol2 (LIB2ADDEH): Remove.
2652         * config/xtensa/t-xtensa: New file.
2653
2654 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
2655
2656         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
2657         (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
2658         long long to check rt_sigreturn syscall.
2659
2660 2011-08-02  Alan Modra  <amodra@gmail.com>
2661
2662         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2663         Restore for indirect call bcrtl from correct stack slot, and only
2664         if cfa+40 isn't valid.
2665
2666 2011-08-01  Julian Brown  <julian@codesourcery.com>
2667
2668         * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
2669         (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
2670         * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
2671
2672 2011-08-01  Julian Brown  <julian@codesourcery.com>
2673
2674         * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
2675         (libgcc-std.ver.in): Use above.
2676         * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
2677         LIBGCC2_GNU_PREFIX is defined.  Use instead of LIBGCC2_GNU_PREFIX
2678         throughout file.
2679         * config/t-fixedpoint-gnu-prefix: New file.
2680         * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
2681         * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
2682         instead of __PFX__.
2683
2684 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2685
2686         * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
2687         Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
2688         for x86-64.  Properly check __x86_64__ and __LP64__.
2689
2690 2010-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2691
2692         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
2693         version.
2694         (_FP_WS_TYPE): Likewise.
2695         (_FP_I_TYPE): Likewise.
2696
2697 2011-07-28  Alan Modra  <amodra@gmail.com>
2698
2699         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2700         Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
2701         in a plt call stub.  Do restore r2 if stopped on bctrl.
2702
2703 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2704
2705         * config.host (i[3456x]86-*-netware*): Remove.
2706         * config/i386/netware-crt0.c, config/i386/t-nwld,
2707         config/i386/t-slibgcc-nwld: Remove.
2708
2709 2011-07-15  Bernd Schmidt  <bernds@codesourcery.com>
2710
2711         * config.host: Handle tic6x-*-*.
2712         * config/c6x/c6x-abi.h: New file.
2713
2714 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2715
2716         * config/i386/crtprec.c: New file.
2717         * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
2718         * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
2719         Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
2720         (x86_64-*-darwin*): Likewise.
2721         (i[34567]86-*-solaris2*: Likewise.
2722
2723 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2724
2725         * config/alpha/crtfastmath.c: New file.
2726         * config/i386/crtfastmath.c: New file.
2727         * config/ia64/crtfastmath.c: New file.
2728         * config/mips/crtfastmath.c: New file.
2729         * config/sparc/crtfastmath.c: New file.
2730
2731         * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
2732         crtfastmath.c.
2733         Add -frandom-seed=gcc-crtfastmath.
2734         * config/alpha/t-crtfm: Remove.
2735         * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
2736         * config/ia64/t-ia64 (crtfastmath.o): Remove.
2737
2738         * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
2739         (alpha*-dec-osf5.1*): Likewise.
2740         (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
2741         Add crtfastmath.o to extra_parts.
2742         (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
2743         Add crtfastmath.o to extra_parts.
2744         (x86_64-*-darwin*): Likewise.
2745         (x86_64-*-mingw*): Likewise.
2746         (ia64*-*-elf*): Add t-crtfm to tmake_file.
2747         (ia64*-*-freebsd*): Likewise.
2748         (ia64*-*-linux*): Likewise.
2749         (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
2750         Add crtfastmath.o to extra_parts.
2751
2752 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2753
2754         * config/darwin-crt3.o: New file.
2755         * config/rs6000/darwin-crt2.c: New file.
2756         * config/t-darwin: New file.
2757         * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
2758         (crt2.o): New rule.
2759         * config.host (*-*-darwin*): Add crt3.o to extra_parts.
2760         (powerpc-*-darwin*): Add crt2.o to extra_parts.
2761         (powerpc64-*-darwin*): Likewise.
2762
2763 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2764
2765         * config/i386/netware-crt0.c: New file.
2766         * config/i386/t-nwld: Rename to ...
2767         * config/i386/t-slibgcc-nwld: ... this.
2768         * config/i386/t-nwld: New file.
2769         * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
2770         tmake_file.
2771         Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
2772         extra_parts.
2773
2774 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2775
2776         * configure.ac (i?86-*-solaris2*): Use libgcc copy of
2777         i386/t-crtstuff.
2778         * configure: Regenerate.
2779
2780 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2781
2782         * dfp-bit.c, dfp-bit.h: New files.
2783         * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
2784         variables.
2785         ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
2786         ($(d64pbit-o)): Likewise.
2787         ($(d128pbit-o)): Likewise.
2788         * config/t-dfprules: New file.
2789         * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
2790         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
2791         i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2792         (x86_64-*-linux*): Likewise.
2793         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2794         (i[34567]86-*-cygwin*): Likewise.
2795         (i[34567]86-*-mingw*,  x86_64-*-mingw*): Likewise.
2796         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2797
2798 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2799
2800         * Makfile.in (LIBGCOV): New variable.
2801         ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
2802         * libgcov.c: New file.
2803
2804 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2805
2806         * fixed-bit.c, fixed-bit.h: New files.
2807         * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
2808         refer to fixed-bit.c.
2809
2810 2011-07-07  Joseph Myers  <joseph@codesourcery.com>
2811
2812         * config.host (*local*): Remove.
2813
2814 2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2815
2816         PR target/39150
2817         * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
2818         like i?86-*-solaris2.1[0-9]*.
2819         (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
2820         * configure.ac (i?86-*-solaris2*): Likewise.
2821         * configure: Regenerate.
2822
2823 2011-07-06  Thomas Schwinge  <thomas@schwinge.name>
2824
2825         * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2826         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
2827         md_unwind_header by splitting out of...
2828         (i[34567]86-*-linux*): ... this.
2829         * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
2830         Remove md_unwind_header by splitting out of...
2831         (x86_64-*-linux*): ... this.
2832
2833 2011-07-04  Georg-Johann Lay  <avr@gjlay.de>
2834
2835         * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
2836
2837 2011-06-28  Nick Clifton  <nickc@redhat.com>
2838
2839         * config.host: Recognize all V850 variants.
2840
2841 2011-06-22  Uros Bizjak  <ubizjak@gmail.com>
2842
2843         * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
2844
2845 2011-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2846
2847         * shared-object.mk (c_flags-$o): Save c_flags.
2848         ($(base)$(objext)): Use it.
2849         ($(base)_s$(objext)): Likewise.
2850
2851 2011-06-21  Bernd Schmidt  <bernds@codesourcery.com>
2852
2853         * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
2854         * libgcc-std.ver.in (GCC_4.7.0): New section.
2855
2856 2011-06-16  Georg-Johann Lay  <avr@gjlay.de>
2857
2858         PR target/49313
2859         PR target/29524
2860         * config/avr/t-avr: Fix line endings.
2861         (intfuncs16): Remove _ffsXX2,  _clzXX2, _ctzXX2, _popcountXX2,
2862         _parityXX2.
2863
2864 2011-06-14  Olivier Hainque  <hainque@adacore.com>
2865             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2866
2867         * config/mips/irix6-unwind.h: New file.
2868         * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
2869
2870 2011-06-10  Eric Botcazou  <ebotcazou@adacore.com>
2871
2872         * config/sparc/linux-unwind.h (STACK_BIAS): Define.
2873         (sparc64_fallback_frame_state): Use it.
2874         (sparc64_frob_update_context): Further adjust context.
2875         * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
2876         * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
2877         * config/sparc/sol2-cn.S: Likewise.
2878
2879 2011-06-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2880
2881         * enable-execute-stack-empty.c: New file.
2882         * enable-execute-stack-mprotect.c: New file.
2883         * config/i386/enable-execute-stack-mingw32.c: New file.
2884         * config.host (enable_execute_stack): New variable.
2885         Select appropriate variants.
2886         * configure.ac: Link enable-execute-stack.c to
2887         $enable_execute_stack.
2888         * configure: Regenerate.
2889         * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
2890         (lib2funcs): Remove _enable_execute_stack.
2891
2892 2011-06-09  David S. Miller  <davem@davemloft.net>
2893             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2894
2895         * config.host (sparc-*-linux*): Correct md_unwind_header
2896         filename.
2897         (s390x-ibm-tpf*): Fix typo.
2898
2899 2011-06-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2900
2901         * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
2902         Add crtfastmath.o to extra_parts.
2903         (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
2904         mips/t-crtfm.
2905         * config/mips/t-crtfm: Remove.
2906
2907 2011-06-04  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2908
2909         * config.host (hppa*-*-linux*): Correct md_unwind_header name.
2910
2911 2011-06-04  Kaz Kojima  <kkojima@gcc.gnu.org>
2912
2913         * config.host (sh*-*-linux*): Fix typo.
2914
2915 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2916
2917         * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
2918         * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
2919         * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
2920         * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
2921         * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
2922         * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
2923         * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
2924         Wrap in !__MINGW64__.
2925         * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
2926         * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
2927         * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
2928         * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
2929         * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
2930         * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
2931         * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
2932         Wrap in !__LP64__.
2933         * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
2934         * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
2935         * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
2936         * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
2937         * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
2938         * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
2939         * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
2940         * config/no-unwind.h: New file.
2941         * config.host (md_unwind_header): Document.
2942         Define.
2943         (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
2944         alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
2945         hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
2946         hppa[12]*-*-hpux11*): Set md_unwind_header.
2947         (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
2948         Set md_unwind_header.
2949         (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
2950         (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
2951         (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
2952         m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
2953         powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
2954         s390x-*-linux*,  s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
2955         sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
2956         md_unwind_header.
2957         * configure.ac: Link md-unwind-support.h to $md_unwind_header.
2958         * configure: Regenerate.
2959
2960 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2961
2962         * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
2963         Set tmake_file, extra_parts.
2964         * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
2965         Remove O32 support.
2966         * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
2967         Remove O32 support.
2968         * config/mips/t-irix6: New file.
2969         * config/mips/t-slibgcc-irix: New file.
2970
2971 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2972
2973         * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
2974         * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
2975
2976 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2977
2978         * configure.ac (target_thread_file): Determine thread model.
2979         * configure: Regenerate.
2980         * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
2981         * config/alpha/t-alpha: New file.
2982         * config/alpha/t-crtfm: Use $<.
2983         * config/alpha/t-ieee: New file.
2984         * config/alpha/t-osf-pthread: New file.
2985         * config/alpha/t-slibgcc-osf: New file.
2986         * config/alpha/libgcc-osf5.ver: New file.
2987
2988 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2989
2990         * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
2991         tmake_file.
2992         Add crtfastmath.o to extra_parts.
2993
2994 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2995
2996         * config/gmon-sol2.c: Reindent.
2997         Cleanup comments.
2998         Remove, correct casts.
2999         Use STDERR_FILENO, NULL.
3000         (BASEADDRESS): Remove.
3001         (minbrk): Remove.
3002         (errno, sbrk): Remove declarations.
3003         (monstartup) [hp300]: Remove.
3004         (mcount): Remove.
3005
3006 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3007
3008         * Makefile.in (cpu_type): Define.
3009         * config.host (i[34567]86-*-rtems*): Handle it.
3010         (i[34567]86-*-solaris2*): Move body ...
3011         (*-*-solaris2*): ... here.
3012         New case, generalize.
3013         (sparc-*-elf*): Handle it.
3014         (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3015         (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3016         (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3017         Fold into ...
3018         (sparc*-*-solaris2*): ... this.
3019         New case.
3020         (sparc64-*-elf*): Handle it.
3021         * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3022         Merge ../gcc/config/i386/gmon-sol2.c.
3023         * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3024         Use C comments.
3025         Merge ../gcc/config/i386/sol2-gc1.asm.
3026         * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3027         Use C comments.
3028         * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3029         Use C comments.
3030         * config/i386/t-crtfm (crtfastmath.o): Use $<.
3031         * config/i386/t-crtstuff: New file.
3032         * config/i386/t-softfp: New file.
3033         * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3034         $(T)crti.o, $(T)crtn.o): Remove.
3035         (gcrt1.o): New rule.
3036         (TARGET_LIBGCC2_CFLAGS): Remove.
3037         * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3038         * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3039         * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3040         * config/sparc/t-sol2: New file.
3041         * config/sparc/t-crtfm: Move to ...
3042         * config/t-crtfm: ... this.
3043         Use $(cpu_type), $<.
3044         * config/t-crtin: New file.
3045         * config/sparc/t-softfp: New file.
3046         * config/sparc/t-softmul: New file.
3047         * config/t-rtems: New file.
3048         * config/t-slibgcc: New file.
3049         * config/t-slibgcc-elf-ver: New file.
3050         * config/t-slibgcc-gld: New file.
3051         * config/t-slibgcc-sld: New file.
3052         * config/t-sol2: New file.
3053         * configure.ac: Include ../config/lib-ld.m4.
3054         Call AC_LIB_PROG_LD_GNU.
3055         Substitute cpu_type.
3056         * configure: Regenerate.
3057
3058 2011-05-27  Bernd Schmidt  <bernds@codesourcery.com>
3059
3060         PR bootstrap/49173
3061         * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3062         libgcc-std.ver in the build directory.
3063         * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3064         * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3065
3066 2011-05-25  Bernd Schmidt  <bernds@codesourcery.com>
3067
3068         * libgcc-std.ver.in: New file.
3069         * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3070         variables.
3071         (libgcc-std.ver): New rule.
3072         * config/t-gnu-prefix: New file.
3073
3074 2011-05-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3075
3076         * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3077
3078 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
3079
3080         * config/i386/darwin-lib.h: New file.
3081
3082 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
3083
3084         * config/arm/symbian-lib.h: New.
3085
3086 2011-05-04  Chris Demetriou  <cgd@google.com>
3087
3088         * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3089         (__x86.get_pc_thunk.bx): ...this.
3090         (__morestack): Adjust for rename, remove undef of __i686.
3091
3092 2011-05-03  Chris Demetriou  <cgd@google.com>
3093
3094         * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3095
3096 2011-03-22  Joseph Myers  <joseph@codesourcery.com>
3097
3098         * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3099         arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3100         m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3101         powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3102         sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3103         Remove cases.
3104
3105 2011-03-14  Andreas Tobler  <andreast@fgznet.ch>
3106
3107         * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3108         Adjust copyright year.
3109
3110 2011-03-07  Ian Lance Taylor  <iant@google.com>
3111
3112         * generic-morestack.c (__splitstack_find): Adjust returned stack
3113         pointer to include all registers pushed by __morestack.
3114
3115 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
3116
3117         PR target/40125
3118         * configure.ac: Call ACX_NONCANONICAL_TARGET.
3119         (toolexecdir): Calculate and AC_SUBST.
3120         (toolexeclibdir): Likewise.
3121         * Makefile.in (target_noncanonical): Import.
3122         (toolexecdir): Likewise.
3123         (toolexeclibdir): Likewise.
3124         * configure: Regenerate.
3125
3126 2010-12-13  Nathan Froyd  <froydnj@codesourcery.com>
3127
3128         PR target/46040
3129         * config/arm/bpabi.h: Rename to...
3130         * config/arm/bpabi-lib.h: ...this.
3131
3132 2010-12-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3133
3134         * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3135         appropriate.
3136         * configure: Regenerate.
3137
3138 2010-11-24  Nathan Froyd  <froydnj@codesourcery.com>
3139
3140         * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3141         __FLOAT_WORD_ORDER__.
3142         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3143         Delete.
3144
3145 2010-11-20  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3146
3147         PR other/46202
3148         * Makefile.in (install-strip): New phony target.
3149
3150 2010-11-07  Ian Lance Taylor  <iant@google.com>
3151
3152         PR target/46089
3153         * config/i386/morestack.S (__morestack_large_model): New
3154         function.
3155
3156 2010-10-23  Nathan Froyd  <froydnj@codesourcery.com>
3157
3158         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3159         Delete.
3160         (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3161
3162 2010-10-14  Nathan Froyd  <froydnj@codesourcery.com>
3163
3164         * config/arm/bpabi.h: New file.
3165         * config/frv/frv-abi.h: New file.
3166
3167 2010-10-01  Ian Lance Taylor  <iant@google.com>
3168
3169         * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3170         * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3171
3172 2010-10-01  H.J. Lu  <hongjiu.lu@intel.com>
3173
3174         PR target/45858
3175         * config.host: Add the missing `$'.
3176
3177 2010-09-30  Michael Eager  <eager@eagercon.com>
3178
3179         * config.host: Add microblaze*-*-*.
3180         * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3181         muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3182         udivsi3.asm,umodsi3.asm}:  New.
3183
3184 2010-09-28  Ian Lance Taylor  <iant@google.com>
3185
3186         * configure.ac: Adjust CFI test to test assembler directly rather
3187         than checking gcc preprocessor macro.
3188         * configure: Rebuild.
3189
3190 2010-09-27  Ian Lance Taylor  <iant@google.com>
3191
3192         * configure.ac: Test whether assembler supports CFI directives.
3193         * config.host: Only add t-stack and i386/t-stack-i386 to
3194         tmake_file if libgcc_cv_cfi is "yes".
3195         * configure: Rebuild.
3196
3197 2010-09-27  Ian Lance Taylor  <iant@google.com>
3198
3199         * generic-morestack.h: New file.
3200         * generic-morestack.c: New file.
3201         * generic-morestack-thread.c: New file.
3202         * config/i386/morestack.S: New file.
3203         * config/t-stack: New file.
3204         * config/i386/t-stack-i386: New file.
3205         * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3206         i386/t-stack-i386 to tmake_file.
3207
3208 2010-09-21  Iain Sandoe  <iains@gcc.gnu.org>
3209
3210         * Makefile.in (libgcc-extra-parts):  Check for static archives and
3211         invoke ranlib after installing them.
3212         (gcc-extra-parts): Likewise.
3213         (install-leaf): Likewise.
3214
3215 2010-09-14  H.J. Lu  <hongjiu.lu@intel.com>
3216
3217         * configure: Regenerated.
3218
3219 2010-09-10  Kai Tietz  <kai.tietz@onevision.com>
3220
3221         * configure: Regenerated.
3222
3223 2010-09-09  Gerald Pfeifer  <gerald@pfeifer.com>
3224             Andrew Pinski  <pinskia@gmail.com>
3225
3226         PR target/40959
3227         * config.host (ia64*-*-freebsd*): Set extra_parts.  Set tmake_file.
3228
3229 2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>
3230
3231         PR target/45524
3232         * configure: Regenerated.
3233
3234 2010-09-06  Andreas Schwab  <schwab@redhat.com>
3235
3236         * configure: Regenerate.
3237
3238 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
3239
3240         * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3241         64bit targets.
3242         (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3243         for 64bit targets.
3244
3245 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
3246             Iain Sandoe  <iains@gcc.gnu.org>
3247
3248         PR target/45476
3249         * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3250         LIB2FUNCS_EXCLUDE functions.
3251
3252 2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
3253
3254         * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3255         Include dfp.m4.
3256         * configure: Regenerate.
3257
3258 2010-09-01  Uros Bizjak  <ubizjak@gmail.com>
3259
3260         * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3261         i386/t-freebsd to tmake_file.
3262         * config/i386/t-freebsd: New file.
3263         * config/i386/libgcc-bsd.ver: New file.
3264
3265 2010-07-23  Nathan Froyd  <froydnj@codesourcery.com>
3266
3267         * config.host (powerpc*-eabispe*): Set tmake_file.
3268         (powerpc*-eabi*): Likewise.
3269         * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3270         crtbeginS, crtendS, crtbeginT.
3271
3272 2010-06-12  Kazu Hirata  <kazu@codesourcery.com>
3273
3274         * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3275         to tmake_file.  Add crtfastmath.o to extra_parts.
3276         * config/mips/t-crtfm: New.
3277
3278 2010-05-19  Joel Sherrill <joel.sherrill@oarcorp.com>
3279
3280         * config.host (sparc64-*-rtems*): New target.
3281
3282 2010-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3283
3284         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3285         assembler syntax.
3286
3287 2010-04-15  Thomas Schwinge  <tschwinge@gnu.org>
3288
3289         * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
3290
3291 2010-04-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3292
3293         * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
3294         alpha-dec-osf5.0* support.
3295
3296 2010-04-01  Ralf Corsépius <ralf.corsepius@rtems.org>
3297
3298         * config.host: Add lm32-*-rtems*.
3299
3300 2010-03-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3301             Uros Bizjak <ubizjak@gmail.com>
3302
3303         PR target/39048
3304         * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
3305         like other remaining 32-bit x86 OSes.
3306         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3307         assembler syntax.
3308         * config/i386/libgcc-sol2.ver: New file.
3309         * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
3310
3311 2010-03-30  Jack Howarth <howarth@bromo.med.uc.edu>
3312
3313         PR c/43553
3314         * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
3315         * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
3316         is used and substitute set_use_emutls.
3317         * configure: Regenerated.
3318
3319 2010-03-30  Tarik Graba  <tarik.graba@telecom-paristech.fr>
3320
3321         * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
3322
3323 2010-03-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3324
3325         PR target/38085
3326         * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
3327         MULTILIB_CFLAGS.
3328         ($(T)gcrt1.o): Likewise.
3329         ($(T)crt1.o): Likewise.
3330         ($(T)crti.o): Likewise.
3331         ($(T)crtn.o): Likewise.
3332
3333 2010-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3334
3335         PR other/42980
3336         * Makefile.in (install): Use $(MAKE) string in rule, for
3337         parallel make.
3338
3339 2010-02-22  Hans-Peter Nilsson  <hp@bitrange.com>
3340
3341         Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
3342         * config/mmix/t-mmix: New file.
3343         * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
3344
3345 2010-02-02  Jack Howarth  <howarth@bromo.med.uc.edu>
3346
3347         PR java/41991
3348         * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
3349         SHLIB_MAPFILES.
3350
3351 2010-01-04  Anthony Green  <green@moxielogic.com>
3352
3353         * config/moxie/crti.asm, config/moxie/crtn.asm,
3354         config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
3355         config/moxie/t-moxie: New files.
3356         * config.host: Add t-moxie-softfp reference.
3357
3358 2009-11-18  Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3359
3360         PR other/39888
3361         * config/t-slibgcc-darwin: Fix embedded rpaths for
3362         --enable-version-specific-runtime-libs, build extension stub
3363         libs exposing features available from current libgcc_s.
3364
3365 2009-11-11  Jon Beniston <jon@beniston.com>
3366
3367         * config.host: Add lm32 targets.
3368         * config/lm32: New directory.
3369         * config/lm32/libgcc_lm32.h: New file.
3370         * config/lm32/_mulsi3.c: New file.
3371         * config/lm32/_udivmodsi4.c: New file.
3372         * config/lm32/_divsi3.c: New file.
3373         * config/lm32/_modsi3.c: New file.
3374         * config/lm32/_udivsi3.c: New file.
3375         * config/lm32/_umodsi3.c: New file.
3376         * config/lm32/_lshrsi3.S: New file.
3377         * config/lm32/_ashrsi3.S: New file.
3378         * config/lm32/_ashlsi3.S: New file.
3379         * config/lm32/crti.S: New file.
3380         * config/lm32/crtn.S: New file.
3381         * config/lm32/t-lm32: New file.
3382         * config/lm32/t-elf: New file.
3383         * config/lm32/t-uclinux: New file.
3384
3385 2009-10-26  Nick Clifton  <nickc@redhat.com>
3386
3387         * config.host: Add support for RX target.
3388         * config/rx: New directory.
3389         * config/rx/rx-abi-functions.c: New file. Supplementary
3390         functions for libgcc to support the RX ABI.
3391         * config/rx/rx-abi.h: New file.  Supplementary header file for
3392         libgcc RX ABI functions.
3393         * config/rx/t-rx: New file: Makefile fragment for building
3394         libgcc for the RX.
3395
3396 2009-10-09  Uros Bizjak  <ubizjak@gmail.com>
3397
3398         * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
3399         constraint of y0 to "g".
3400
3401 2009-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
3402
3403         * config.host: Include the s390 makefile fragments.
3404         * config/s390/32/_fixdfdi.c: New file.
3405         * config/s390/32/_fixsfdi.c: New file.
3406         * config/s390/32/_fixtfdi.c: New file.
3407         * config/s390/32/_fixunsdfdi.c: New file.
3408         * config/s390/32/_fixunssfdi.c: New file.
3409         * config/s390/32/_fixunstfdi.c: New file.
3410         * config/s390/32/t-floattodi: New file.
3411         * config/s390/libgcc-glibc.ver: New file.
3412         * config/s390/t-crtstuff: New file.
3413         * config/s390/t-linux: New file.
3414         * config/s390/t-tpf: New file.
3415
3416 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3417
3418         * configure.ac (AC_PREREQ): Bump to 2.64.
3419
3420 2009-08-22  Kaz Kojima  <kkojima@gcc.gnu.org>
3421
3422         * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
3423
3424 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3425
3426         * configure: Regenerate.
3427
3428 2009-08-09  Douglas B Rupp  <rupp@gnat.com>
3429
3430         * config.host (ia64-hp-*vms*): New target.
3431         (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
3432         with ia64-hp-*vms*.
3433
3434 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3435
3436         * configure.ac: Add snippet for maintainer-mode.
3437         * configure: Regenerate.
3438         * Makefile.in (AUTOCONF, configure_deps): New variables.
3439         ($(srcdir)/configure)): New rule, active only with maintainer
3440         mode turned on.
3441
3442 2009-06-23  DJ Delorie  <dj@redhat.com>
3443
3444         Add MeP port.
3445         * config.host: Add mep support.
3446
3447 2009-06-22  Kai Tietz  <kai.tietz@onevision.com>
3448
3449         * config.host: Add i386/${host_address}/t-fprules-softfp and
3450         t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
3451
3452         * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3453         for mingw targets.
3454         * config/i386/64/_multc3.c: Likewise.
3455         * config/i386/64/_powitf2.c: Likewise.
3456         * config/i386/64/eqtf2.c: Likewise.
3457         * config/i386/64/getf2.c: Likewise.
3458         * config/i386/64/letf2.c: Likewise.
3459         * config/i386/64/letf2.c: Likewise.
3460         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3461         unsigned long long for x64 mingw targets.
3462         (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3463         (_FP_I_TYPE): Define as long long for x64 mingw target.
3464
3465 2009-06-10  Maciej W. Rozycki  <macro@linux-mips.org>
3466
3467         * config.host (vax-*-linux*): New.
3468
3469 2009-05-31  Anthony Green  <green@moxielogic.com>
3470
3471         * config.host: Add moxie support.
3472         * config/moxie/t-moxie: New file.
3473
3474 2009-05-29  David Billinghurst <billingd@gcc.gnu.org>
3475
3476         * config.host: Add i386/${host_address}/t-fprules-softfp and
3477         t-softfp to tmake_file for i[34567]86-*-cygwin*.
3478
3479 2009-04-17  Aurelien Jarno  <aurelien@aurel32.net>
3480
3481         * config.host: Add i386/${host_address}/t-fprules-softfp to
3482         tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3483
3484 2009-04-09  Nick Clifton  <nickc@redhat.com>
3485
3486         * config/ia64/tf-signs.c: Change copyright header to refer to
3487         version 3 of the GNU General Public License with version 3.1
3488         of the GCC Runtime Library Exception and to point readers at
3489         the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3490         web page.
3491         * config/i386/32/tf-signs.c: Likewise.
3492         * config/libbid/_addsub_dd.c: Likewise.
3493         * config/libbid/_addsub_sd.c: Likewise.
3494         * config/libbid/_addsub_td.c: Likewise.
3495         * config/libbid/_dd_to_df.c: Likewise.
3496         * config/libbid/_dd_to_di.c: Likewise.
3497         * config/libbid/_dd_to_sd.c: Likewise.
3498         * config/libbid/_dd_to_sf.c: Likewise.
3499         * config/libbid/_dd_to_si.c: Likewise.
3500         * config/libbid/_dd_to_td.c: Likewise.
3501         * config/libbid/_dd_to_tf.c: Likewise.
3502         * config/libbid/_dd_to_udi.c: Likewise.
3503         * config/libbid/_dd_to_usi.c: Likewise.
3504         * config/libbid/_dd_to_xf.c: Likewise.
3505         * config/libbid/_df_to_dd.c: Likewise.
3506         * config/libbid/_df_to_sd.c: Likewise.
3507         * config/libbid/_df_to_td.c: Likewise.
3508         * config/libbid/_di_to_dd.c: Likewise.
3509         * config/libbid/_di_to_sd.c: Likewise.
3510         * config/libbid/_di_to_td.c: Likewise.
3511         * config/libbid/_div_dd.c: Likewise.
3512         * config/libbid/_div_sd.c: Likewise.
3513         * config/libbid/_div_td.c: Likewise.
3514         * config/libbid/_eq_dd.c: Likewise.
3515         * config/libbid/_eq_sd.c: Likewise.
3516         * config/libbid/_eq_td.c: Likewise.
3517         * config/libbid/_ge_dd.c: Likewise.
3518         * config/libbid/_ge_sd.c: Likewise.
3519         * config/libbid/_ge_td.c: Likewise.
3520         * config/libbid/_gt_dd.c: Likewise.
3521         * config/libbid/_gt_sd.c: Likewise.
3522         * config/libbid/_gt_td.c: Likewise.
3523         * config/libbid/_isinfd128.c: Likewise.
3524         * config/libbid/_isinfd32.c: Likewise.
3525         * config/libbid/_isinfd64.c: Likewise.
3526         * config/libbid/_le_dd.c: Likewise.
3527         * config/libbid/_le_sd.c: Likewise.
3528         * config/libbid/_le_td.c: Likewise.
3529         * config/libbid/_lt_dd.c: Likewise.
3530         * config/libbid/_lt_sd.c: Likewise.
3531         * config/libbid/_lt_td.c: Likewise.
3532         * config/libbid/_mul_dd.c: Likewise.
3533         * config/libbid/_mul_sd.c: Likewise.
3534         * config/libbid/_mul_td.c: Likewise.
3535         * config/libbid/_ne_dd.c: Likewise.
3536         * config/libbid/_ne_sd.c: Likewise.
3537         * config/libbid/_ne_td.c: Likewise.
3538         * config/libbid/_sd_to_dd.c: Likewise.
3539         * config/libbid/_sd_to_df.c: Likewise.
3540         * config/libbid/_sd_to_di.c: Likewise.
3541         * config/libbid/_sd_to_sf.c: Likewise.
3542         * config/libbid/_sd_to_si.c: Likewise.
3543         * config/libbid/_sd_to_td.c: Likewise.
3544         * config/libbid/_sd_to_tf.c: Likewise.
3545         * config/libbid/_sd_to_udi.c: Likewise.
3546         * config/libbid/_sd_to_usi.c: Likewise.
3547         * config/libbid/_sd_to_xf.c: Likewise.
3548         * config/libbid/_sf_to_dd.c: Likewise.
3549         * config/libbid/_sf_to_sd.c: Likewise.
3550         * config/libbid/_sf_to_td.c: Likewise.
3551         * config/libbid/_si_to_dd.c: Likewise.
3552         * config/libbid/_si_to_sd.c: Likewise.
3553         * config/libbid/_si_to_td.c: Likewise.
3554         * config/libbid/_td_to_dd.c: Likewise.
3555         * config/libbid/_td_to_df.c: Likewise.
3556         * config/libbid/_td_to_di.c: Likewise.
3557         * config/libbid/_td_to_sd.c: Likewise.
3558         * config/libbid/_td_to_sf.c: Likewise.
3559         * config/libbid/_td_to_si.c: Likewise.
3560         * config/libbid/_td_to_tf.c: Likewise.
3561         * config/libbid/_td_to_udi.c: Likewise.
3562         * config/libbid/_td_to_usi.c: Likewise.
3563         * config/libbid/_td_to_xf.c: Likewise.
3564         * config/libbid/_tf_to_dd.c: Likewise.
3565         * config/libbid/_tf_to_sd.c: Likewise.
3566         * config/libbid/_tf_to_td.c: Likewise.
3567         * config/libbid/_udi_to_dd.c: Likewise.
3568         * config/libbid/_udi_to_sd.c: Likewise.
3569         * config/libbid/_udi_to_td.c: Likewise.
3570         * config/libbid/_unord_dd.c: Likewise.
3571         * config/libbid/_unord_sd.c: Likewise.
3572         * config/libbid/_unord_td.c: Likewise.
3573         * config/libbid/_usi_to_dd.c: Likewise.
3574         * config/libbid/_usi_to_sd.c: Likewise.
3575         * config/libbid/_usi_to_td.c: Likewise.
3576         * config/libbid/_xf_to_dd.c: Likewise.
3577         * config/libbid/_xf_to_sd.c: Likewise.
3578         * config/libbid/_xf_to_td.c: Likewise.
3579         * config/libbid/bid128.c: Likewise.
3580         * config/libbid/bid128_2_str.h: Likewise.
3581         * config/libbid/bid128_2_str_macros.h: Likewise.
3582         * config/libbid/bid128_2_str_tables.c: Likewise.
3583         * config/libbid/bid128_add.c: Likewise.
3584         * config/libbid/bid128_compare.c: Likewise.
3585         * config/libbid/bid128_div.c: Likewise.
3586         * config/libbid/bid128_fma.c: Likewise.
3587         * config/libbid/bid128_logb.c: Likewise.
3588         * config/libbid/bid128_minmax.c: Likewise.
3589         * config/libbid/bid128_mul.c: Likewise.
3590         * config/libbid/bid128_next.c: Likewise.
3591         * config/libbid/bid128_noncomp.c: Likewise.
3592         * config/libbid/bid128_quantize.c: Likewise.
3593         * config/libbid/bid128_rem.c: Likewise.
3594         * config/libbid/bid128_round_integral.c: Likewise.
3595         * config/libbid/bid128_scalb.c: Likewise.
3596         * config/libbid/bid128_sqrt.c: Likewise.
3597         * config/libbid/bid128_string.c: Likewise.
3598         * config/libbid/bid128_to_int16.c: Likewise.
3599         * config/libbid/bid128_to_int32.c: Likewise.
3600         * config/libbid/bid128_to_int64.c: Likewise.
3601         * config/libbid/bid128_to_int8.c: Likewise.
3602         * config/libbid/bid128_to_uint16.c: Likewise.
3603         * config/libbid/bid128_to_uint32.c: Likewise.
3604         * config/libbid/bid128_to_uint64.c: Likewise.
3605         * config/libbid/bid128_to_uint8.c: Likewise.
3606         * config/libbid/bid32_to_bid128.c: Likewise.
3607         * config/libbid/bid32_to_bid64.c: Likewise.
3608         * config/libbid/bid64_add.c: Likewise.
3609         * config/libbid/bid64_compare.c: Likewise.
3610         * config/libbid/bid64_div.c: Likewise.
3611         * config/libbid/bid64_fma.c: Likewise.
3612         * config/libbid/bid64_logb.c: Likewise.
3613         * config/libbid/bid64_minmax.c: Likewise.
3614         * config/libbid/bid64_mul.c: Likewise.
3615         * config/libbid/bid64_next.c: Likewise.
3616         * config/libbid/bid64_noncomp.c: Likewise.
3617         * config/libbid/bid64_quantize.c: Likewise.
3618         * config/libbid/bid64_rem.c: Likewise.
3619         * config/libbid/bid64_round_integral.c: Likewise.
3620         * config/libbid/bid64_scalb.c: Likewise.
3621         * config/libbid/bid64_sqrt.c: Likewise.
3622         * config/libbid/bid64_string.c: Likewise.
3623         * config/libbid/bid64_to_bid128.c: Likewise.
3624         * config/libbid/bid64_to_int16.c: Likewise.
3625         * config/libbid/bid64_to_int32.c: Likewise.
3626         * config/libbid/bid64_to_int64.c: Likewise.
3627         * config/libbid/bid64_to_int8.c: Likewise.
3628         * config/libbid/bid64_to_uint16.c: Likewise.
3629         * config/libbid/bid64_to_uint32.c: Likewise.
3630         * config/libbid/bid64_to_uint64.c: Likewise.
3631         * config/libbid/bid64_to_uint8.c: Likewise.
3632         * config/libbid/bid_b2d.h: Likewise.
3633         * config/libbid/bid_binarydecimal.c: Likewise.
3634         * config/libbid/bid_conf.h: Likewise.
3635         * config/libbid/bid_convert_data.c: Likewise.
3636         * config/libbid/bid_decimal_data.c: Likewise.
3637         * config/libbid/bid_decimal_globals.c: Likewise.
3638         * config/libbid/bid_div_macros.h: Likewise.
3639         * config/libbid/bid_dpd.c: Likewise.
3640         * config/libbid/bid_flag_operations.c: Likewise.
3641         * config/libbid/bid_from_int.c: Likewise.
3642         * config/libbid/bid_functions.h: Likewise.
3643         * config/libbid/bid_gcc_intrinsics.h: Likewise.
3644         * config/libbid/bid_inline_add.h: Likewise.
3645         * config/libbid/bid_internal.h: Likewise.
3646         * config/libbid/bid_round.c: Likewise.
3647         * config/libbid/bid_sqrt_macros.h: Likewise.
3648
3649 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
3650
3651         * Makefile.in: Change copyright header to refer to version
3652         3 of the GNU General Public License and to point readers at the
3653         COPYING3 file and the FSF's license web page.
3654         * config.host: Likewise.
3655
3656 2009-04-07  Alan Modra  <amodra@bigpond.net.au>
3657
3658         * config.host: Reorder and merge to match config.gcc change.
3659
3660 2009-04-03  Alan Modra  <amodra@bigpond.net.au>
3661
3662         * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
3663
3664 2009-03-28  Joseph Myers  <joseph@codesourcery.com>
3665
3666         * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
3667         armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
3668         m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
3669         powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
3670
3671 2009-02-12  Uros Bizjak  <ubizjak@gmail.com>
3672
3673         * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
3674         * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3675
3676 2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>
3677
3678         * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
3679         ia64/t-softfp-compat to tmake_file.
3680
3681         * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
3682
3683         * config/ia64/__divxf3.asm: New.
3684         * config/ia64/_fixtfdi.asm: Likewise.
3685         * config/ia64/_fixunstfdi.asm: Likewise.
3686         * config/ia64/_floatditf.asm: Likewise.
3687         * config/ia64/t-fprules-softfp: Likewise.
3688         * config/ia64/t-softfp-compat: Likewise.
3689         * config/ia64/tf-signs.c: Likewise.
3690
3691 2009-01-18  Ben Elliston  <bje@au.ibm.com>
3692
3693         * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3694
3695 2009-01-16  Ben Elliston  <bje@au.ibm.com>
3696
3697         * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
3698         to tmake_file.
3699
3700 2009-01-13  Ben Elliston  <bje@au.ibm.com>
3701
3702         * config/t-softfp: New file.
3703         * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
3704         (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
3705
3706 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
3707
3708         * config.host: Add m32r*-*-rtems*.
3709
3710 2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>
3711
3712         * config.host: Add m32c*-*-rtems*.
3713
3714 2008-11-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3715
3716         PR bootstrap/33100
3717         * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
3718         i386/t-crtstuff if linker supports ZERO terminator unwind entries.
3719         * configure: Regenerate.
3720         * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
3721         tmake_file here from gcc/config.gcc.
3722         Move extra_parts here from gcc/config.gcc.
3723         * config/i386/t-sol2: Move here from gcc/config/i386.
3724         Use gcc_srcdir instead of srcdir.
3725
3726 2008-11-18  Adam Nemet  <anemet@caviumnetworks.com>
3727
3728         * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
3729         case.
3730
3731 2008-11-09  Thomas Schwinge  <tschwinge@gnu.org>
3732
3733         * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
3734
3735 2008-10-08  Thomas Schwinge  <tschwinge@gnu.org>
3736
3737         * config.host: Fold `*-*-gnu*' cases into the Linux ones.
3738
3739 2008-09-03  Hari Sandanagobalane  <hariharan@picochip.com>
3740
3741         Add picoChip port.
3742         * config.host: Add picochip-*-*.
3743
3744 2008-08-06  Bob Wilson  <bob.wilson@acm.org>
3745
3746         * config.host: Match more processor names for Xtensa.
3747
3748 2008-07-08  H.J. Lu  <hongjiu.lu@intel.com>
3749
3750         * config/i386/64/t-softfp-compat: Update comments.
3751
3752 2008-07-07  H.J. Lu  <hongjiu.lu@intel.com>
3753
3754         * config/i386/64/_divtc3-compat.c: Moved to ...
3755         * config/i386/64/_divtc3.c: Here.
3756
3757         * config/i386/64/_multc3-compat.c: Moved to ...
3758         * config/i386/64/_multc3.c: Here.
3759
3760         * config/i386/64/_powitf2-compat.c: Moved to ...
3761         * config/i386/64/_powitf2.c: Here.
3762
3763         * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
3764         .c suffix instead of -compat.c.
3765
3766 2008-07-05  Uros Bizjak  <ubizjak@gmail.com>
3767
3768         * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
3769         (_FP_MUL_MEAT_D): Ditto.
3770         (_FP_DIV_MEAT_S): Ditto.
3771         (_FP_DIV_MEAT_D): Ditto.
3772
3773 2008-07-03  Richard Sandiford  <rdsandiford@googlemail.com>
3774
3775         * Makefile.in: Add support for __sync_* libgcc functions.
3776
3777 2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>
3778
3779         * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
3780
3781 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3782
3783         PR boostrap/36702
3784         * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
3785         and Linux/x86.  Include 64bit t-softfp-compat for Linux/x86.
3786
3787         * config/i386/64/t-fprules-softfp: Moved to ...
3788         * config/i386/64/t-softfp-compat: This.  New.
3789
3790 2008-07-02  Uros Bizjak  <ubizjak@gmail.com>
3791
3792         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
3793         Initialize f with 0.0.
3794
3795 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3796
3797         PR target/36669
3798         * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
3799
3800         * config/i386/64/_divtc3-compat.c: New.
3801         * config/i386/64/_multc3-compat.c: Likewise.
3802         * config/i386/64/_powitf2-compat.c: Likewise.
3803         * config/i386/64/eqtf2.c: Likewise.
3804         * config/i386/64/getf2.c: Likewise.
3805         * config/i386/64/letf2.c: Likewise.
3806         * config/i386/64/t-fprules-softfp: Likewise.
3807
3808 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3809
3810         * config.host: Add i386/${host_address}/t-fprules-softfp to
3811         tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
3812         i[34567]86-*-linux*, x86_64-*-linux*.
3813
3814         * configure.ac: Set host_address to 64 or 32 for x86.
3815         * configure: Regenerated.
3816
3817         * Makefile.in (config.status): Also depend on
3818         $(srcdir)/config.host.
3819
3820         * config/i386/32/t-fprules-softfp: New.
3821         * config/i386/32/tf-signs.c: Likewise.
3822
3823         * config/i386/64/sfp-machine.h: New. Moved from gcc.
3824
3825 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3826             Uros Bizjak  <ubizjak@gmail.com>
3827
3828         * config/i386/32/sfp-machine.h: New.
3829
3830 2008-06-26  Nathan Froyd  <froydnj@codesourcery.com>
3831
3832         * config/rs6000/t-ppccomm: Remove rules that conflict with
3833         auto-generated rules.
3834
3835 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3836
3837         * configure.ac: sinclude override.m4.
3838         * configure: Regenerate.
3839
3840 2008-06-11  Bernhard Fischer  <aldot@gcc.gnu.org>
3841
3842         * configure: Regenerate.
3843
3844 2008-06-10  Joseph Myers  <joseph@codesourcery.com>
3845
3846         * Makefile.in (DECNUMINC): Remove
3847         -I$(MULTIBUILDTOP)../../libdecnumber.
3848         * gstdint.h: New.
3849
3850 2008-06-07  Joseph Myers  <joseph@codesourcery.com>
3851
3852         * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
3853         parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
3854         alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
3855         arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
3856         hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
3857         i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
3858         i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
3859         i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
3860         i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
3861         mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
3862         powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
3863         powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
3864         strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
3865         vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
3866
3867 2008-05-25  Arthur Loiret  <arthur.loiret@u-psud.fr>
3868
3869         * config.host (sh2[lbe]*-*-linux*): Allow target.
3870
3871 2008-04-30  Nathan Froyd  <froydnj@codesourcery.com>
3872
3873         * config/rs6000/t-ppccomm: Add build rules for new files.
3874         (LIB2ADD_ST): New variable.
3875
3876 2008-04-07  Andy Hutchinson  <hutchinsonandy@aim.com>
3877
3878         PR target/34210
3879         PR target/35508
3880         * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
3881         * config/t-avr: New file. Build 16bit libgcc functions.
3882
3883 2008-03-02  Jakub Jelinek  <jakub@redhat.com>
3884
3885         PR target/35401
3886         * config/t-slibgcc-darwin: Make install-leaf dependent on
3887         install-darwin-libgcc-stubs instead of install.
3888
3889 2008-01-25  Joseph Myers  <joseph@codesourcery.com>
3890
3891         * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
3892         tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
3893         sh-*-rtemscoff*): Remove cases.
3894
3895 2007-12-27  Richard Sandiford  <rsandifo@nildram.co.uk>
3896
3897         * Makefile.in (all): Use install-leaf rather than install.
3898         (install): Split most of the rule into...
3899         (install-leaf): ...this new one.
3900
3901 2007-12-19  Etsushi Kato  <ek.kato@gmail.com>
3902             Paolo Bonzini  <bonzini@gnu.org>
3903
3904         PR target/30572
3905         * Makefile.in: Use @shlib_slibdir@ substitution to get
3906         correct install name on darwin.
3907         * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
3908
3909 2007-12-15  Hans-Peter Nilsson  <hp@axis.com>
3910
3911         * config.host (crisv32-*-elf, crisv32-*-none): New, same as
3912         cris-*-elf and cris-*-none.
3913         (crisv32-*-linux*): Similar, as cris-*-linux*.
3914
3915 2007-11-20  Rask Ingemann Lambertsen  <rask@sygehus.dk>
3916
3917         * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
3918
3919 2007-10-27  H.J. Lu  <hongjiu.lu@intel.com>
3920
3921         PR regression/33926
3922         * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
3923         * configure: Regenerated.
3924
3925 2007-09-27  H.J. Lu  <hongjiu.lu@intel.com>
3926
3927         * Makefile.in (dfp-filenames): Replace decimal_globals,
3928         decimal_data, binarydecimal and convert_data with
3929         bid_decimal_globals, bid_decimal_data, bid_binarydecimal
3930         and bid_convert_data, respectively.
3931
3932 2007-09-17  Chao-ying Fu  <fu@mips.com>
3933             Nigel Stephens  <nigel@mips.com>
3934
3935         * fixed-obj.mk: New file to support fine-grain fixed-point functions.
3936         * Makefile.in (fixed_point): Define.
3937         Check if fixed_point is yes to build support functions.
3938         * configure.ac: Check for fixed_point support.
3939         * configure: Regenerated.
3940         * gen-fixed.sh: New file to generate lists of fixed-point labels,
3941         funcs, modes, from, to.
3942
3943 2007-09-11  Janis Johnson  <janis187@us.ibm.com
3944
3945         * Makefile.in (dfp-filenames): Add bid128_noncomp.
3946
3947 2007-09-10  Janis Johnson  <janis187@us.ibm.com>
3948
3949         * Makefile.in (dfp-filenames): Remove decUtility, add
3950         decDouble, decPacked, decQuad, decSingle.
3951
3952 2007-08-27  Hans Kester  <hans.kester@ellips.nl>
3953
3954         * config.host : Add x86_64-elf target.
3955
3956 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
3957
3958         * configure.ac (set_have_cc_tls): Add a missing =.
3959         * configure: Regenerated.
3960
3961 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
3962
3963         * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
3964         and x86_64-*-linux*.
3965
3966         * config/t-tls: New file.
3967
3968         * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
3969
3970         * configure.ac: Include ../config/enable.m4 and
3971         ../config/tls.m4.  Use GCC_CHECK_CC_TLS to check if assembler
3972         supports TLS and substitute set_have_cc_tls.
3973         * configure: Regenerated.
3974
3975 2007-07-04  H.J. Lu  <hongjiu.lu@intel.com>
3976
3977         * Makefile.in: Use libbid for DFP when BID is enabled.
3978
3979 2007-06-14  Danny Smith  <dannysmith@users.sourceforge.net>
3980
3981         * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
3982         extra_parts. Add config/i386/t-cygming to tmake_file.
3983         * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
3984
3985 2007-05-29  Zuxy Meng  <zuxy.meng@gmail.com>
3986             Danny Smith  <dannysmith@users.sourceforge.net>
3987
3988         PR target/29498
3989         * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
3990         crtfastmath.o to extra_parts.  Add i386/t-crtfm to tmake_file.
3991         * config/i386/t-crtfm: Compile crtfastmath.o with
3992         -minline-all-stringops.
3993
3994 2007-05-10  Richard Sandiford  <richard@codesourcery.com>
3995
3996         * config.host (sparc-wrs-vxworks): New target.
3997
3998 2007-04-14  Kazu Hirata  <kazu@codesourcery.com>
3999
4000         * config.host: Recognize fido.
4001
4002 2007-04-04  Janis Johnson  <janis187@us.ibm.com>
4003
4004         * configure: Check host, not target, for decimal float support.
4005
4006 2007-04-03  Uros Bizjak  <ubizjak@gmail.com>
4007
4008         * config/i386/t-crtpc: New file.
4009         * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
4010         (x86_64-*-linux*): Ditto.
4011
4012 2007-02-30  Kai Tietz  <kai.tietz@onevision.com>
4013
4014         * config.host (x86_64-*-mingw*): New target.
4015
4016 2007-03-23  Michael Meissner  <michael.meissner@amd.com>
4017             H.J. Lu  <hongjiu.lu@intel.com>
4018
4019         * Makefile.in (enable_decimal_float): New.
4020         (DECNUMINC): Add
4021         -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4022         (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4023         (decbits-filenames): This.
4024         (decbits-objects): New.
4025         (libgcc-objects): Add $(decbits-objects).
4026
4027         * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4028         Substitute enable_decimal_float.
4029         * configure: Regenerated.
4030
4031 2007-03-19  Hans-Peter Nilsson  <hp@axis.com>
4032
4033         * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4034
4035 2007-03-12  Brooks Moses  <brooks.moses@codesourcery.com>
4036
4037         * Makefile.in (install-info): New dummy target.
4038
4039 2007-03-05  Bernd Schmidt  <bernd.schmidt@analog.com>
4040
4041         * config.host (bfin*-linux-uclibc*): Set extra_parts.
4042
4043 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
4044
4045         * Makefile.in: Add install-html and install-pdf dummy
4046         targets.
4047
4048 2007-02-05  Roger Sayle  <roger@eyesopen.com>
4049             Daniel Jacobowitz  <dan@codesourcery.com>
4050
4051         * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4052         (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4053         (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4054
4055 2007-01-29  Janis Johnson  <janis187@us.ibm.com>
4056
4057         * Makefile.in (dec-filenames): Add decExcept.
4058
4059 2007-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
4060
4061         PR bootstrap/30469
4062         * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4063         -fprofile-use.
4064
4065 2007-01-25  Daniel Jacobowitz  <dan@codesourcery.com>
4066
4067         * configure.ac: Add --enable-version-specific-runtime-libs.
4068         Correct $slibdir default.
4069         * configure: Regenerated.
4070
4071 2007-01-23  Joseph Myers  <joseph@codesourcery.com>
4072
4073         * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4074
4075 2007-01-21  Andrew Pinski  <pinskia@gmail.com>
4076
4077         PR target/30519
4078         * config.host (alpha*-*-linux*): Set extra_parts.
4079
4080 2007-01-09  Kaz Kojima  <kkojima@gcc.gnu.org>
4081
4082         * config/sh/t-linux: New.
4083         * config.host (sh*-*-linux*): Set tmake_file.
4084
4085 2007-01-05  Daniel Jacobowitz  <dan@codesourcery.com>
4086
4087         * Makefile.in (install): Handle multilibs.
4088
4089 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
4090
4091         * Makefile.in: Added .PHONY entry for documentation targets.
4092
4093 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
4094
4095         * Makefile.in: Add empty info, html, dvi, pdf targets.
4096
4097 2007-01-04  Mike Stump  <mrs@apple.com>
4098
4099         * Makefile.in (MAKEINFO): Remove.
4100         (PERL): Likewise.
4101
4102 2007-01-04  Paolo Bonzini  <bonzini@gnu.org>
4103
4104         * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4105         * configure: Regenerate.
4106         * Makefile.in (host_subdir): Substitute it.
4107         (gcc_objdir): Use it.
4108
4109 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
4110
4111         * config.host (ia64*-*-linux*): Set tmake_file.
4112
4113 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
4114
4115         * Makefile.in (version): Define.
4116
4117 2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>
4118             Paolo Bonzini  <bonzini@gnu.org>
4119
4120         * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4121         config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4122         config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4123         config/sparc/t-crtfm, config/t-slibgcc-darwin,
4124         config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4125         shared-object.mk, siditi-object.mk, static-object.mk: New files.
4126         * configure: Generated.