libgcc/ChangeLog

   1 2012-10-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
   2
   3         * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
   4         tmake_file.
   5
   6 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
   7             Jim MacArthur  <jim.macarthur@arm.com>
   8             Marcus Shawcroft  <marcus.shawcroft@arm.com>
   9             Nigel Stephens  <nigel.stephens@arm.com>
  10             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
  11             Richard Earnshaw  <rearnsha@arm.com>
  12             Sofiane Naci  <sofiane.naci@arm.com>
  13             Stephen Thomas  <stephen.thomas@arm.com>
  14             Tejas Belagod  <tejas.belagod@arm.com>
  15             Yufeng Zhang  <yufeng.zhang@arm.com>
  16
  17         * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
  18         * config/aarch64/crti.S: New file.
  19         * config/aarch64/crtn.S: New file.
  20         * config/aarch64/linux-unwind.h: New file.
  21         * config/aarch64/sfp-machine.h: New file.
  22         * config/aarch64/sync-cache.c: New file.
  23         * config/aarch64/t-aarch64: New file.
  24         * config/aarch64/t-softfp: New file.
  25
  26 2012-10-21  Hans-Peter Nilsson  <hp@bitrange.com>
  27
  28         * config/mmix/crti.S: Mark program and data addresses using PRELD.
  29         Remove typo'd and unnecessary alignment-LOC for .data.  Remove
  30         no-longer-needed LDBU insns.
  31
  32 2012-10-18  Sebastian Huber <sebastian.huber@embedded-brains.de>
  33
  34         * config.host
  35         (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
  36         "arm*-*-rtemseabi*" to "arm*-*-rtems*".
  37
  38 2012-10-17  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  39
  40         * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
  41
  42 2012-10-15  Matthias Klose  <doko@ubuntu.com>
  43
  44         * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
  45
  46 2012-10-15  Pavel Chupin  <pavel.v.chupin@intel.com>
  47
  48         * configure: Regenerate.
  49         * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
  50
  51 2012-10-10  Uros Bizjak  <ubizjak@gmail.com>
  52
  53         * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
  54         instructions for 64bit targets only.
  55
  56 2012-10-10  Uros Bizjak  <ubizjak@gmail.com>
  57
  58         * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
  59         FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
  60         * config/i386/32/sfp-machine.h: ... here.
  61         * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
  62         FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
  63         New defines.
  64
  65 2012-10-07  Matthias Klose  <doko@ubuntu.com>
  66
  67         * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
  68         as unused.
  69         (_Unwind_decode_typeinfo_ptr): Mark base as unused.
  70
  71 2012-10-06  Mark Kettenis  <kettenis@openbsd.org>
  72
  73         * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
  74         * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
  75         (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
  76         (ElfW): Likewise.
  77
  78 2012-10-05  Jonathan Wakely  <jwakely.gcc@gmail.com>
  79
  80         PR other/53889
  81         * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
  82         Fix parameter names.
  83
  84 2012-10-04  Oleg Endo  <olegendo@gcc.gnu.org>
  85
  86         PR target/33135
  87         * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
  88         * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
  89         * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
  90
  91 2012-10-03  Oleg Endo  <olegendo@gcc.gnu.org>
  92
  93         PR target/50457
  94         * config/sh/linux-atomic.S: Delete.
  95         * config/sh/linux-atomic.c: New.
  96         * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
  97         linux-atomic.c.  Add cflags to disable warnings.
  98
  99 2012-10-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
 100
 101         PR other/53889
 102         * gthr.h (__gthread_recursive_mutex_destroy): Document new required
 103         function.
 104         * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
 105         * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
 106         * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
 107         * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
 108         * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
 109         Likewise.
 110         * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
 111         Likewise.
 112         * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
 113         Likewise.
 114         * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
 115         * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
 116
 117 2012-09-19  Mark Kettenis  <kettenis@openbsd.org>
 118
 119         * config.host (hppa-*-openbsd*): New target.
 120         * config/pa/t-openbsd: New file.
 121
 122 2012-09-15  Georg-Johann Lay  <avr@gjlay.de>
 123
 124         PR target/54222
 125         * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
 126         __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
 127         __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
 128         (__divsa3): Use __negsi2 to negate r_quoL.
 129         * config/avr/lib1funcs.S (FALIAS): New macro.
 130         (__divmodsi4): Break out and use __divmodsi4_neg1 as...
 131         (__negsi2): ...this new function.
 132         * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
 133         _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
 134         _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
 135         (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
 136         Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
 137         Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
 138
 139 2012-09-10  Oleg Endo  <olegendo@gcc.gnu.org>
 140
 141         PR target/54089
 142         * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
 143         (lshrsi3): Reimplement as lshrsi3_r0.
 144
 145 2012-09-10  Andreas Schwab  <schwab@linux-m68k.org>
 146
 147         PR target/46191
 148         * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
 149         of libgcc.a.
 150
 151 2012-09-07  Teresa Johnson  <tejohnson@google.com>
 152
 153         PR gcov-profile/54487
 154         * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
 155         differences.
 156
 157 2012-09-05  Georg-Johann Lay  <avr@gjlay.de>
 158
 159         PR target/54461
 160         * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
 161         not configured --with-avrlibc=no.
 162         * config/avr/t-avrlibc: New file.
 163         * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
 164         (DPBIT_FUNCS): Ditto.
 165         (TPBIT_FUNCS): Ditto.
 166
 167 2012-09-04  Teresa Johnson  <tejohnson@google.com>
 168
 169         * libgcov.c (struct gcov_summary_buffer): New structure.
 170         (gcov_histogram_insert): New function.
 171         (gcov_compute_histogram): Ditto.
 172         (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
 173         histograms during summary merging.
 174
 175 2012-09-01  Mark Kettenis  <kettenis@openbsd.org>
 176
 177         * config.host (x86_64-*-openbsd*): New target.
 178
 179 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
 180
 181         * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
 182         attribute.
 183
 184 2012-08-24  Georg-Johann Lay  <avr@gjlay.de>
 185
 186         PR target/54222
 187         * config/avr/t-avr (conv_X): Rename to func_X.
 188
 189 2012-08-24  Georg-Johann Lay  <avr@gjlay.de>
 190
 191         PR target/54222
 192         * config/avr/lib1funcs-fixed.S: New file.
 193         * config/avr/lib1funcs.S: Include it.  Undefine some divmodsi
 194         after they are used.
 195         (neg2, neg4): New macros.
 196         (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
 197         (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
 198         (__umulhisi3): Speed up MUL variant if there is enough flash.
 199         * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
 200         avr-modes.def.
 201         * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
 202         _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
 203         _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
 204         _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
 205         _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
 206         _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
 207         (LIB2FUNCS_EXCLUDE): Add supported functions.
 208
 209 2012-08-22  Georg-Johann Lay  <avr@gjlay.de>
 210
 211         * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
 212         LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
 213         libgcc-s-objects.
 214         * fixed-obj.mk: Only expand dependency if $o is not in
 215         LIB2FUNCS_EXCLUDE.
 216
 217 2012-08-22  H.J. Lu  <hongjiu.lu@intel.com>
 218
 219         * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
 220
 221 2012-08-22  Joseph Myers  <joseph@codesourcery.com>
 222
 223         * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
 224         depend on --enable-shared.
 225         ($(lib1asmfuncs-o)): Use %.vis files independent of
 226         --enable-shared.
 227         * static-object.mk ($(base)$(objext), $(base).vis)
 228         ($(base)_s$(objext)): Use same rules for visibility handling as in
 229         shared-object.mk.
 230
 231 2012-08-21  Ian Lance Taylor  <iant@google.com>
 232
 233         * config/i386/morestack.S (__morestack_non_split): Increase amount
 234         of space allocated for non-split code stack.
 235
 236 2012-08-19  Joseph Myers  <joseph@codesourcery.com>
 237
 238         * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
 239         even if inhibit_libc.
 240
 241 2012-08-17  Julian Brown  <julian@codesourcery.com>
 242
 243         * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
 244         -fexceptions -fnon-call-exceptions if not defined.
 245         ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
 246         * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
 247
 248 2012-08-17  Andreas Schwab  <schwab@linux-m68k.org>
 249
 250         * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
 251         type.
 252
 253 2012-08-16  David Edelsohn  <dje.gcc@gmail.com>
 254
 255         * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
 256         rs6000/t-slibgcc-aix.
 257
 258 2012-08-15  Segher Boessenkool  <segher@kernel.crashing.org>
 259
 260         * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
 261
 262 2012-08-15  Segher Boessenkool  <segher@kernel.crashing.org>
 263
 264         * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
 265
 266 2012-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 267
 268         PR driver/54171
 269         * Makefile.in (version): Replace top_srcdir with srcdir.
 270
 271 2012-08-03  Jonathan Yong  <jon_y@users.sourceforge.net>
 272
 273         * Makefile.in (version): set to BASE-VER file from gcc directory.
 274
 275 2012-08-01  Nick Clifton  <nickc@redhat.com>
 276
 277         * config/m32c/lib2funcs.c (__clrsbhi2): New function.
 278         Implements __clrsb for an HImode argument.
 279
 280 2012-07-31  Nick Clifton  <nickc@redhat.com>
 281
 282         * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
 283         Implements __clrsb for an HImode argument.
 284         * config/stormy16/clrsbhi2.c: New file:
 285         * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
 286
 287 2012-07-22  Steven Bosscher  <steven@gcc.gnu.org>
 288
 289         * libgcov.c (__gcov_ior_profiler): Benign comment fix.
 290
 291 2012-07-19  Tristan Gingold  <gingold@adacore.com>
 292             Richard Henderson  <rth@redhat.com>
 293
 294         * unwind-seh.c: New file.
 295         * unwind-generic.h: Include windows.h for SEH.
 296         (_Unwind_Exception): Use 6 private fields for SEH.
 297         (_GCC_specific_handler): Declare.
 298         * unwind-c.c (__gcc_personality_seh0): New function.
 299         Adjust for SEH.
 300         * config/i386/libgcc-cygming.ver: New file.
 301         * config/i386/t-seh-eh: New file.
 302         * config.host (x86_64-*-mingw*): Default to seh.
 303
 304 2012-07-14  Steven Bosscher  <steven@gcc.gnu.org>
 305
 306         * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
 307
 308 2012-06-17  Uros Bizjak  <ubizjak@gmail.com>
 309
 310         * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
 311         __builtin_expect when checking for exceptions.
 312         * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
 313
 314 2012-06-13  Uros Bizjak  <ubizjak@gmail.com>
 315
 316         * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
 317         function declaration.
 318         (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
 319         (FP_RND_MASK): New.
 320         * config/ia64/sfp-exceptions.c: New.
 321         * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
 322
 323 2012-06-13  Uros Bizjak  <ubizjak@gmail.com>
 324
 325         * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
 326         _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
 327         * config/i386/64/sfp-machine: ... (delete here) ...
 328         * config/i386/sfp-machine.h: ... to here.
 329         (FP_EX_MASK): Remove.
 330         (FP_RND_MASK): New.
 331         (FP_INIT_ROUNDMODE): Declare asm as volatile.
 332
 333 2012-06-11  Sriraman Tallam  <tmsriram@google.com>
 334
 335         * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
 336         * config/i386/libgcc-sol2.ver: Ditto.
 337         * config/i386/libgcc-glibc.ver: Ditto.
 338
 339 2012-06-11  Roland McGrath  <mcgrathr@google.com>
 340
 341         * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
 342         If __GLIBC__ is defined, refer to __pthread_key_create instead of
 343         pthread_cancel.
 344
 345 2012-06-09  Uros Bizjak  <ubizjak@gmail.com>
 346
 347         * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
 348         _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
 349         FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
 350         FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
 351         FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
 352         __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
 353         * config/i386/64/sfp-machine: ... (delete here) ...
 354         * config/i386/sfp-machine.h: ... to here.
 355         (FP_EX_MASK): New.
 356         (__sfp_handle_exceptions): New function declaration.
 357         (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
 358         * config/i386/sfp-exceptions.c: New.
 359         * config/i386/t-softfp: New.
 360         * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
 361         i386/t-softfp to tmake_file.
 362
 363 2012-06-03  David S. Miller  <davem@davemloft.net>
 364
 365         * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
 366         change.
 367
 368 2012-05-31  David S. Miller  <davem@davemloft.net>
 369
 370         * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
 371         multiply and divide instructions on 32-bit when V9.
 372         (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
 373
 374 2012-05-29  Joseph Myers  <joseph@codesourcery.com>
 375
 376         * config/arm/ieee754-df.S: Fix typos.
 377         * config/arm/ieee754-sf.S: Fix typos.
 378         * config/c6x/libunwind.S: Fix typos.
 379         * config/epiphany/udivsi3-float.c: Fix typos.
 380         * config/microblaze/muldi3_hard.S: Fix typos.
 381         * config/picochip/adddi3.S: Fix typos.
 382         * config/picochip/ashlsi3.S: Fix typos.
 383         * config/picochip/ashrsi3.S: Fix typos.
 384         * config/picochip/clzsi2.S: Fix typos.
 385         * config/picochip/cmpsi2.S: Fix typos.
 386         * config/picochip/divmod15.S: Fix typos.
 387         * config/picochip/divmodhi4.S: Fix typos.
 388         * config/picochip/divmodsi4.S: Fix typos.
 389         * config/picochip/longjmp.S: Fix typos.
 390         * config/picochip/lshrsi3.S: Fix typos.
 391         * config/picochip/parityhi2.S: Fix typos.
 392         * config/picochip/popcounthi2.S: Fix typos.
 393         * config/picochip/setjmp.S: Fix typos.
 394         * config/picochip/subdi3.S: Fix typos.
 395         * config/picochip/ucmpsi2.S: Fix typos.
 396         * config/picochip/udivmodhi4.S: Fix typos.
 397         * config/picochip/udivmodsi4.S: Fix typos.
 398         * config/spu/divv2df3.c: Fix typos.
 399         * config/spu/mfc_multi_tag_release.c: Fix typos.
 400         * config/spu/mfc_tag_release.c: Fix typos.
 401         * configure.ac: Fix typos.
 402         * configure: Regenerate.
 403
 404 2012-05-25  Ian Lance Taylor  <iant@google.com>
 405
 406         * config/i386/morestack.S (__morestack_non_split): Check whether
 407         caller is varargs and needs %bp to hold the stack frame on return.
 408
 409 2012-05-25  Olivier Hainque  <hainque@adacore.com>
 410
 411         * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
 412         sequence in the non pic case on VxWorks.
 413
 414 2012-05-24  Olivier Hainque  <hainque@adacore.com>
 415
 416         * Makefile.in: Move dependency on install-unwind_h from
 417         "install-leaf" to "install".
 418
 419 2012-05-24  Olivier Hainque  <hainque@adacore.com>
 420
 421         * Makefile.in (clean): Remove libgcc_tm.stamp as well.
 422         Use a separate command for stamp removals.
 423
 424 2012-05-21  Andrew Pinski  <apinski@cavium.com>
 425
 426         PR bootstrap/53183
 427         * configure.ac: Define the default includes to being none.
 428         * configure: Regenerate.
 429
 430 2012-05-16  Olivier Hainque  <hainque@adacore.com>
 431
 432         * Makefile.in (install-unwind_h): Rename into ...
 433         (install-unwind_h-forbuild): New target.
 434         (all): Use it instead of the former install-unwind_h.
 435         (install-unwind_h): Reinstate, copy to user install destination
 436         for include files, not to the internal gcc object directory one.
 437         (install-leaf): Depend on it.
 438
 439 2012-05-15  Olivier Hainque  <hainque@adacore.com>
 440
 441         * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
 442         register numbers. LR_REGNO replaces R_LR.
 443         (ucontext_for): New, helper for ...
 444         (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
 445         and 5.3 of ...
 446         (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
 447
 448 2012-05-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 449
 450         * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
 451         (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
 452         (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
 453         i386/t-cpuinfo ...
 454         (i[34567]86-*-*, x86_64-*-*): ... here.
 455
 456         * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
 457         * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
 458
 459         * config/i386/i386-cpuinfo.c: Rename to ...
 460         * config/i386/cpuinfo.c: ... this.
 461         * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
 462
 463         * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
 464         (libgcc_cv_init_priority): New test.
 465         * configure: Regenerate.
 466         * config.in: New file.
 467         * Makefile.in (clean): Rename config.h to auto-target.h.
 468         (config.h): Likewise.
 469         (stamp-h): Likewise.
 470
 471         * config/i386/cpuinfo.c (auto-target.h): Include.
 472         (CONSTRUCTOR_PRIORITY): Define.
 473         (__cpu_indicator_init): Use it.
 474
 475 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
 476
 477         * longlong.h: Use a URL instead of an FSF postal address.
 478         Replace spaces with tab.
 479
 480 2012-05-08  Teresa Johnson  <tejohnson@google.com>
 481
 482         * libgcov.c (gcov_clear, __gcov_reset): New functions.
 483         (__gcov_dump): Ditto.
 484         (gcov_dump_complete): New global variable.
 485         (gcov_exit): Export hidden to enable use in L_gcov_dump.
 486         (__gcov_flush): Outline functionality now in gcov_clear.
 487         * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
 488
 489 2012-04-28  Aurelien Jarno  <aurelien@aurel32.net>
 490
 491         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
 492         (mips*-*-linux*): Include mips/t-tpbit when long double is
 493         16 bytes long.
 494
 495 2012-04-25  Sriraman Tallam  <tmsriram@google.com>
 496
 497         * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
 498         (get_available_features): New argument. Check for AVX2.
 499         (__cpu_indicator_init): Modify call to get_available_features.
 500
 501 2012-04-25  Alan Modra  <amodra@gmail.com>
 502
 503         * config/rs6000/crtsavevr.S: New file.
 504         * config/rs6000/crtrestvr.S: New file.
 505         * config/rs6000/t-savresfgpr: Build the above.
 506         * config/rs6000/t-netbsd: Likewise.
 507
 508 2012-04-24  Sriraman Tallam  <tmsriram@google.com>
 509
 510         * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
 511
 512 2012-04-24  Sriraman Tallam  <tmsriram@google.com>
 513
 514         * libgcc/config/i386/i386-cpuinfo.c: New file.
 515         * libgcc/config/i386/t-cpuinfo: New file.
 516         * libgcc/config.host: Include t-cpuinfo.
 517         * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
 518
 519 2012-04-24  Chao-ying Fu  <fu@mips.com>
 520
 521         * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
 522
 523 2012-04-20  Thomas Schwinge  <thomas@codesourcery.com>
 524
 525         struct siginfo vs. siginfo_t
 526
 527         * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
 528         siginfo_t instead of struct siginfo.
 529         * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
 530         * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
 531         * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
 532         (ia64_handle_unwabi): Likewise.
 533         * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
 534         * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
 535         * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
 536         (sh_fallback_frame_state): Likewise.
 537         * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
 538         * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
 539
 540 2012-04-02  H.J. Lu  <hongjiu.lu@intel.com>
 541
 542         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
 543         system call number.
 544
 545 2012-03-31  Eric Botcazou  <ebotcazou@adacore.com>
 546
 547         * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
 548         if it hasn't been previously saved.
 549
 550 2012-03-29  H.J. Lu  <hongjiu.lu@intel.com>
 551
 552         * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
 553         only for glibc.
 554
 555 2012-03-28  Georg-Johann Lay  <avr@gjlay.de>
 556
 557         PR target/52737
 558         * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
 559         instead of __AVR_HAVE_8BIT_SP__.
 560
 561 2012-03-26  Tristan Gingold  <gingold@adacore.com>
 562
 563         * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
 564         (unw_table_entry): Use unw_word instead of unsigned long.
 565         (_Unwind_FindTableEntry): Likewise.
 566         * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
 567         * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
 568         (_Unwind_FindTableEntry): Likewise.
 569         * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
 570         (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
 571         (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
 572         (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
 573         (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
 574         (uw_frame_state_for, uw_update_reg_address, uw_update_context)
 575         (uw_init_context_1, uw_install_context): Likewise.
 576         (unw_word): Move to unwind-ia64.h
 577
 578 2012-03-26  Tristan Gingold  <gingold@adacore.com>
 579
 580         * config/vms/vms-ucrt0.c: Update copyright years.
 581         Add a sanity check.
 582         (___gcc_main_flags): Declare.
 583         (__main): Check flags to remap argv and exit code.
 584         * config.host (*-*-*vms*): Adjust extra_parts.
 585         * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
 586         (crt0.o): Add.
 587
 588 2012-03-22  Richard Earnshaw  <rearnsha@arm.com>
 589
 590         * arm/lib1funcs.asm (ctzsi2): New function.
 591         * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
 592         * arm/t-linux (LIB1ASMFUNCS): Likewise.
 593         * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
 594         * arm/t-symbian (LIB1ASMFUNCS): Likewise.
 595         * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
 596         * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
 597
 598 2012-03-21  Andreas Tobler  <andreast@fgznet.ch>
 599
 600         * config.host: Add bits to support powerpc64-*-freebsd*.
 601         * config/rs6000/freebsd-unwind.h: New file.
 602         * config/rs6000/t-freebsd64: New file.
 603
 604 2012-03-20  Richard Guenther  <rguenther@suse.de>
 605
 606         PR gcov-profile/52627
 607         * libgcov.c (init_mx): Fix mutex name.
 608
 609 2012-03-16  Tristan Gingold  <gingold@adacore.com>
 610
 611         * config/ia64/vms-unwind.h: Remove ulong (and replace
 612         it by unw_reg where used).  Define unw_reg with __int64.
 613
 614 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 615
 616         * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
 617         Solaris 8 handling.
 618         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
 619         Solaris 8 handling.
 620         (sparc_is_sighandler): Likewise.
 621
 622 2012-03-13  H.J. Lu  <hongjiu.lu@intel.com>
 623
 624         * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
 625         <= saved reg size.
 626
 627 2012-03-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 628
 629         * config/arm/crtn.S: Fix typo.
 630
 631 2012-03-13  Richard Guenther  <rguenther@suse.de>
 632
 633         * libgcov.c: Remove stdio.h include and NULL un-define.
 634
 635 2012-03-13  Richard Guenther  <rguenther@suse.de>
 636
 637         PR target/52569
 638         * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
 639
 640 2012-03-13  Richard Guenther  <rguenther@suse.de>
 641
 642         * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
 643
 644 2012-03-13  Richard Guenther  <rguenther@suse.de>
 645
 646         * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
 647         and __gthread_mutex_init_function definitions.
 648
 649 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 650
 651         * config.host (mips*-*-openbsd*): Remove.
 652
 653 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 654
 655         * config.host: Remove alpha*-dec-osf5.1* handling.
 656         * config/alpha/gthr-posix.c: Remove.
 657         * config/alpha/libgcc-osf5.ver: Remove.
 658         * config/alpha/osf5-unwind.h: Remove.
 659         * config/alpha/t-osf-pthread: Remove.
 660         * config/alpha/t-slibgcc-osf: Remove.
 661         * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
 662         * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
 663         [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
 664         * mkmap-flat.awk: Remove osf_export handling.
 665
 666 2012-03-12  Richard Guenther  <rguenther@suse.de>
 667
 668         * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
 669         * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
 670         (__gthread_mutex_init_function): New function.
 671         * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
 672
 673         PR gcov/49484
 674         * libgcov.c: Include gthr.h.
 675         (__gcov_flush_mx): New global variable.
 676         (init_mx, init_mx_once): New functions.
 677         (__gcov_flush): Protect self with a mutex.
 678         (__gcov_fork): Re-initialize mutex after forking.
 679         * unwind-dw2-fde.c: Change condition under which to use
 680         __GTHREAD_MUTEX_INIT_FUNCTION.
 681
 682 2012-03-12  Tristan Gingold  <gingold@adacore.com>
 683
 684         * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
 685         * config/ia64/t-vms: Likewise.
 686
 687 2012-03-11  Michael Hope  <michael.hope@linaro.org>
 688
 689         * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
 690         for Thumb-2.
 691
 692 2012-03-07  Walter Lee  <walt@tilera.com>
 693
 694         * config/tilepro/atomic.c: Rename "atomic_" prefix to
 695         "arch_atomic_".
 696         (atomic_xor): Rename and move definition to
 697         config/tilepro/atomic.h.
 698         (atomic_nand): Ditto.
 699         * config/tilepro/atomic.h: Rename "atomic_" prefix to
 700         "arch_atomic_".
 701         (arch_atomic_xor): Move from config/tilepro/atomic.c.
 702         (arch_atomic_nand): Ditto.
 703
 704 2012-03-07  Georg-Johann Lay  <avr@gjlay.de>
 705
 706         PR target/52507
 707         * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
 708
 709 2012-03-07  Georg-Johann Lay  <avr@gjlay.de>
 710
 711         PR target/52505
 712         * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
 713         from RAM.
 714
 715 2012-03-07  Georg-Johann Lay  <avr@gjlay.de>
 716
 717         PR target/52461
 718         PR target/52508
 719         * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
 720         if RAMPZ affects reading from RAM.
 721         (__tablejump_elpm__): Ditto.
 722         (.xload): Ditto.
 723         (__movmemx_hi): Ditto.
 724         (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
 725         (__do_global_dtors): Ditto.
 726         (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
 727         (__movmemx_hi): Ditto.
 728
 729 2012-03-05  Richard Henderson  <rth@redhat.com>
 730
 731         * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
 732         [ARM] (count_trailing_zeros): Use the builtin.
 733
 734 2012-03-01  Kai Tietz  <ktietz@redhat.com>
 735
 736         * soft-fp: Imported from glibc upstream.
 737
 738 2012-02-28  Kai Tietz  <ktietz@redhat.com>
 739
 740         * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
 741         for mingw-targets as attribute gcc_struct.
 742
 743 2012-02-28  Ian Lance Taylor  <iant@google.com>
 744
 745         * generic-morestack.c (__splitstack_releasecontext): Correct call
 746         to __morestack_release_segments.
 747
 748 2012-02-27  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 749
 750         PR target/52390
 751         * generic-morestack.c (__generic_morestack_set_initial_sp): Test
 752         for __linux__ when removing signals from __morestack_fullmask.
 753
 754 2012-02-23  Georg-Johann Lay  <avr@gjlay.de>
 755
 756         PR target/52261
 757         * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
 758
 759 2012-02-23  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
 760
 761         * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
 762         instead of HAVE_INITFINI_ARRAY.
 763         * config/ia64/crtend.S: Likewise.
 764
 765 2012-02-20  Kai Tietz  <ktietz@redhat.com>
 766
 767         PR libstdc++/52300
 768         * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
 769
 770         * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
 771         to w32-unwind.h header.
 772
 773 2012-02-19  Richard Sandiford  <rdsandiford@googlemail.com>
 774
 775         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
 776         (mips*-*-linux*): Remove t-slibgcc-libgcc.
 777         * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
 778         * config/mips/mips16.S (__mips16_rdhwr): Delete.
 779
 780 2012-02-19  Richard Sandiford  <rdsandiford@googlemail.com>
 781
 782         * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
 783
 784 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
 785
 786         PR libitm/52220
 787         * config/darwin-crt-tm.c: Correct typo.
 788
 789 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
 790             Patrick Marlier  <patrick.marlier@gmail.com>
 791
 792         PR libitm/52220
 793         * config/darwin-crt-tm.c: Generate dummy functions.
 794
 795 2012-02-15  Iain Sandoe  <iains@gcc.gnu.org>
 796             Patrick Marlier  <patrick.marlier@gmail.com>
 797
 798         PR libitm/52042
 799         * config/darwin-crt-tm.c (getTMCloneTable): New function.
 800         (__doTMRegistrations): Call it.
 801         (__doTMdeRegistrations): Likewise.
 802
 803 2012-01-15  Georg-Johann Lay  <avr@gjlay.de>
 804             Anatoly Sokolov <aesok@post.ru>
 805             Eric Weddington <eric.weddington@atmel.com>
 806
 807         PR target/52261
 808         * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
 809         (__epilogue_restores__): Ditto.
 810
 811 2012-02-15  Eric Botcazou  <ebotcazou@adacore.com>
 812
 813         PR target/51921
 814         PR target/52205
 815         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
 816         Solaris 11 and slightly reformat.
 817         (sparc_is_sighandler): Likewise.
 818
 819 2012-02-14  Walter Lee  <walt@tilera.com>
 820
 821         * config.host: Handle tilegx and tilepro.
 822         * config/tilegx/sfp-machine.h: New file.
 823         * config/tilegx/sfp-machine32.h: New file.
 824         * config/tilegx/sfp-machine64.h: New file.
 825         * config/tilegx/t-crtstuff: New file.
 826         * config/tilegx/t-softfp: New file.
 827         * config/tilegx/t-tilegx: New file.
 828         * config/tilepro/atomic.c: New file.
 829         * config/tilepro/atomic.h: New file.
 830         * config/tilepro/linux-unwind.h: New file.
 831         * config/tilepro/sfp-machine.h: New file.
 832         * config/tilepro/softdivide.c: New file.
 833         * config/tilepro/softmpy.S: New file.
 834         * config/tilepro/t-crtstuff: New file.
 835         * config/tilepro/t-tilepro: New file.
 836
 837 2012-02-07  Jonathan Wakely  <jwakely.gcc@gmail.com>
 838
 839         PR libstdc++/51296
 840         PR libstdc++/51906
 841         * gthr-posix.h: Allow static initializer macros to be disabled.
 842         (__gthrw_pthread_cond_init): Define weak reference unconditionally.
 843
 844 2012-02-05  Chung-Lin Tang  <cltang@codesourcery.com>
 845
 846         * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
 847         Add t-slibgcc-libgcc to tmake_file.
 848         * config/mips/libgcc-mips16.ver: Revert previous patch.
 849         * config/mips/mips16.S (__mips16_rdhwr): Hide.
 850
 851 2012-02-02  Sumanth G <sumanth.gundapaneni@kpitcummins.com>
 852             Jayant R Sonar <jayant.sonar@kpitcummins.com>
 853
 854         * config.host: Add National Semiconductor CR16 target (cr16-*-*).
 855         * config/cr16/crti.S: New file.
 856         * config/cr16/crtlibid.S: New file.
 857         * config/cr16/crtn.S: New file.
 858         * config/cr16/lib1funcs.S: New file.
 859         * config/cr16/t-cr16: New file.
 860         * config/cr16/t-crtlibid: New file.
 861         * config/cr16/unwind-dw2.h: New file.
 862         * config/cr16/unwind-cr16.c: New file.
 863         * config/cr16/divmodhi3.c: New file.
 864
 865 2012-01-25  Alan Modra  <amodra@gmail.com>
 866
 867         * config/rs6000/t-linux64: Delete.  Move..
 868         * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
 869         * config/rs6000/t-linux: ..and libgcc flags to here.
 870
 871 2012-01-22  Douglas B Rupp  <rupp@gnat.com>
 872
 873         * config.host (i[34567]86-*-interix3*):
 874         Change triplet to i[34567]86-*-interix[3-9]*.
 875         * configure: Regenerate.
 876
 877 2012-01-15  Chung-Lin Tang  <cltang@codesourcery.com>
 878             Richard Sandiford  <rdsandiford@googlemail.com>
 879
 880         * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
 881         * config/mips/mips16.S (__mips16_rdhwr): New function.
 882         * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
 883
 884 2012-01-11  Nathan Sidwell  <nathan@acm.org>
 885
 886         * libgcov.c (__gcov_init): Ignore objects with no functions.
 887
 888 2012-01-10  Georg-Johann Lay  <avr@gjlay.de>
 889
 890         PR target/49868
 891         Extend __pgmx semantics to linearize memory.
 892         * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
 893         * config/avr/lib1funcs.S (__xload_1): New function.
 894         (__movmemx_qi, __movmemx_hi): New functions.
 895         (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
 896         semantics.
 897
 898 2012-01-09  Eric Botcazou  <ebotcazou@adacore.com>
 899
 900         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
 901         purported sigacthandler address isn't null before dereferencing it.
 902         (sparc_is_sighandler): Likewise.
 903
 904 2012-01-09  Eric Botcazou  <ebotcazou@adacore.com>
 905
 906         PR ada/41929
 907         * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
 908         add CFA.  Revert back to old code for Solaris 8+ multi-threaded.
 909         (sparc_is_sighandler): Likewise.
 910         (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
 911
 912 2012-01-06  Tristan Gingold  <gingold@adacore.com>
 913
 914         * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
 915         compatibility thunks...
 916         (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
 917         (crtbeginS.o, crtendS.o): ... and these to ...
 918         * config/ia64/t-ia64-elf: ... this new file.
 919         * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
 920         (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
 921
 922 2012-01-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 923
 924         * configure: Regenerate.
 925         * config/s390/t-crtstuff: Remove -fPIC.
 926
 927 2012-01-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
 928
 929         PR bootstrap/51006
 930         * enable-execute-stack-mprotect.c (getpagesize): Do not define
 931         for NetBSD.
 932
 933 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
 934
 935         PR target/51345
 936         * config/avr/lib1funcs.S: Remove FIXME comments.
 937         (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
 938
 939 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
 940
 941         Implement light-weight DImode support.
 942         * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
 943         _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
 944         * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
 945         __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
 946
 947 2011-12-30  Nathan Sidwell  <nathan@acm.org>
 948
 949         * libgcov.c (gcov_crc32): Remove global var.
 950         (free_fn_data): New function.
 951         (buffer_fn_data): Pass in filename, more robust error recovery.
 952         (crc32_unsigned): New function.
 953         (gcov_exit): More robust detection of new program. More robust
 954         error recovery.
 955         (__gcov_init): Do not update program's crc here.
 956
 957 2011-12-21  Tristan Gingold  <gingold@adacore.com>
 958
 959         * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
 960
 961 2011-12-21  Ian Lance Taylor  <iant@google.com>
 962
 963         * config/i386/morestack.S: Simplify CFI opcodes throughout.
 964
 965 2011-12-20  Ian Lance Taylor  <iant@google.com>
 966
 967         * config/i386/morestack.S (__morestack_non_split): If there is
 968         enough stack space already, don't split.  Ask for more stack space
 969         than we required.
 970
 971 2011-12-20  Sergio Durigan Junior  <sergiodj@redhat.com>
 972
 973         * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
 974         `sys/sdt.h'.
 975         (_Unwind_DebugHook): New function.
 976         (uw_restore_core_regs): New define.
 977         (unwind_phase2): Use uw_restore_core_regs instead of
 978         restore_core_regs.
 979         (unwind_phase2_forced): Likewise.
 980         (__gnu_Unwind_Resume): Likewise.
 981
 982 2011-12-20  Uros Bizjak  <ubizjak@gmail.com>
 983
 984         * config/alpha/linux-unwind.h: Update copyright years.
 985         (MD_FROB_UPDATE_CONTEXT): New define.
 986         (alpha_frob_update_context): New function.
 987
 988 2011-12-17  Richard Sandiford  <rdsandiford@googlemail.com>
 989
 990         * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
 991         tmake_file rather replacing it.
 992
 993 2011-12-15  Iain Sandoe  <iains@gcc.gnu.org>
 994
 995         * config/rs6000/darwin-world.S (toplevel): Make it clear that this
 996         function is not used for PPC64.
 997         (save_world): Amend comments.  Update the VRsave mask to reflect the
 998         saved regs.
 999         (rest_world): Update comments, do not  clobber r10, do not use r8.
1000         (eh_rest_world_r10): Amend comments, do not use r8.
1001         (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1002         no longer used, move restore of CR and target address to the end of
1003         the routine.
1004
1005 2011-12-14  H.J. Lu  <hongjiu.lu@intel.com>
1006
1007         * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1008         __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1009
1010 2011-12-14  Georg-Johann Lay  <avr@gjlay.de>
1011
1012         PR target/49313
1013         * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1014         * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1015
1016 2011-12-11  Eric Botcazou  <ebotcazou@adacore.com>
1017
1018         * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1019
1020 2011-12-09  Georg-Johann Lay  <avr@gjlay.de>
1021
1022         PR target/49313
1023         * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1024         * config/avr/lib1funcs.S (__muldi3): New function.
1025
1026 2011-12-06  Andrew Pinski  <apinski@cavium.com>
1027
1028         * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1029         size of func_ptr.
1030         (__frame_dummy_init_array_entry): Likewise.
1031
1032 2011-12-06  Georg-Johann Lay  <avr@gjlay.de>
1033
1034         Forward-port from gcc-4_6-branch r181936 2011-12-02.
1035
1036         PR target/51345
1037         PR target/51002
1038         * config/avr/lib1funcs.S (__prologue_saves__,
1039         __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1040         __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__).  Add FIXME comments.
1041
1042 2011-12-04  Iain Sandoe  <iains@gcc.gnu.org>
1043
1044         * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1045
1046 2011-11-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1047
1048         PR other/51272
1049         * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1050         (_ITM_deregisterTMCloneTable): Likewise.
1051         (__register_frame_info): Fix unused warning.
1052         (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1053         pthread_default_stacksize_np): Likewise.
1054         * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1055
1056 2011-11-29  DJ Delorie  <dj@redhat.com>
1057
1058         * config.host (rl78-*-elf): New case.
1059         * config/rl78: New directory for the Renesas RL78.
1060
1061 2011-11-29  Bernd Schmidt  <bernds@codesourcery.com>
1062
1063         * config.host (tic6x-*-uclinux): Append to extra_parts.  Fix
1064         formatting.
1065
1066 2011-11-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1067
1068         PR other/51022
1069         * config/rs6000/t-savresfgpr: New file.
1070         * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1071         $(srcdir)/config/rs6000/eabi.S.
1072         * config/rs6000/t-ppccomm-ldbl: Remove.
1073         * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1074         tmake_file.
1075         (powerpc-*-eabispe*): Likewise.
1076         (powerpc-*-eabi*): Likewise.
1077         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1078         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1079         to tmake_file, remove rs6000/t-ppccomm-ldbl.
1080         (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1081         tmake_file.
1082         (powerpc-*-eabisim*): Likewise.
1083         (powerpc-*-elf*): Likewise.
1084         (powerpc-*-eabialtivec*): Likewise.
1085         (powerpc-xilinx-eabi*): Likewise.
1086         (powerpc-*-rtems*): Likewise.
1087         (powerpcle-*-elf*): Likewise.
1088         (powerpcle-*-eabisim*): Likewise.
1089         (powerpcle-*-eabi*): Likewise.
1090
1091 2011-11-27  Ian Lance Taylor  <iant@google.com>
1092
1093         * generic-morestack.c (__splitstack_find): Check for NULL old
1094         stack value.
1095         (__splitstack_resetcontext): New function.
1096         (__splitstack_releasecontext): New function.
1097         * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1098
1099 2011-11-27  Iain Sandoe  <iains@gcc.gnu.org>
1100
1101         * config/darwin-crt-tm.c: Correct comments, use correct licence.
1102
1103 2011-11-27  Iain Sandoe  <iains@gcc.gnu.org>
1104
1105         * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1106
1107 2011-11-26  Richard Henderson  <rth@redhat.com>
1108
1109         * config/m68k/linux-atomic.c: New file.
1110         * config/m68k/t-linux: New file.
1111         * config.host (m68k-uclinux, m68k-linux): Use it.
1112
1113 2011-11-26  Richard Henderson  <rth@redhat.com>
1114
1115         * crtstuff.c (__TMC_LIST__): Mark used not unused.
1116         (__TMC_END__): Only declare if hidden is available; in the definition,
1117         if hidden is unavailable add a null record.
1118         (deregister_tm_clones, register_tm_clones): New.
1119         (__do_global_dtors_aux, frame_dummy): Use them.
1120         (__do_global_dtors, __do_global_ctors_1): Likewise.
1121
1122 2011-11-22  Iain Sandoe  <iains@gcc.gnu.org>
1123
1124         * config/darwin-crt-tm.c: New file.
1125         * config.host (darwin): Build crttms.o crttme.o to provide
1126         startup and shutdown for tm clones.
1127         * config/t-darwin (crttms.o): New build rule.
1128         (crttme.o): Likewise.
1129
1130 2011-11-21  Hans-Peter Nilsson  <hp@axis.com>
1131
1132         * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1133         et al.
1134
1135 2011-11-21  Richard Henderson  <rth@redhat.com>
1136
1137         * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1138         (__TMC_LIST__, __TMC_END__): New.
1139         (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1140         (__do_global_dtors): Likewise.
1141         (frame_dummy): Call _ITM_registerTMCloneTable.
1142         (__do_global_ctors_1): Likewise.
1143
1144 2011-11-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1145
1146         * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1147         (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1148         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1149         (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1150         * config/i386/t-darwin64: Remove.
1151         * config/sh/t-netbsd (LIB2ADD): Remove.
1152
1153 2011-11-21  Georg-Johann Lay  <avr@gjlay.de>
1154
1155         PR target/49313
1156         * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1157         (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1158         * config/avr/lib1funcs.S (wmov): New assembler macro.
1159         (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1160         (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1161         (__udivmod64): New function.
1162         (__negdi2): New function.
1163
1164 2011-11-21  Gerald Pfeifer  <gerald@pfeifer.com>
1165
1166         * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1167         *-*-freebsd*aout*): Remove.
1168
1169 2011-11-20  Hans-Peter Nilsson  <hp@axis.com>
1170
1171         * static-object.mk (c_flags-$o): Save c_flags.
1172         ($(base)$(objext)): Use it.
1173
1174 2011-11-18  Steve Ellcey  <sje@cup.hp.com>
1175
1176         * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1177
1178 2011-11-18  Georg-Johann Lay  <avr@gjlay.de>
1179
1180         PR target/49868
1181         * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1182         * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1183         New functions.
1184
1185 2011-11-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1186
1187         * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1188         functions.
1189         (aeabi_uidivmod): Likewise.
1190         (umodsi3): Likewise.
1191         (divsi3): Likewise.
1192         (aeabi_idivmod): Likewise.
1193         (modsi3): Likewise.
1194
1195 2011-11-16  Tristan Gingold  <gingold@adacore.com>
1196
1197         * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1198
1199 2011-11-15  Georg-Johann Lay  <avr@gjlay.de>
1200
1201         PR target/49868
1202         * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3,  _load_4.
1203         * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1204
1205 2011-11-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1206
1207         * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1208         tmake_file list.
1209         * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1210         * config/pa/t-stublib64: Delete.
1211
1212 2011-11-12  Richard Henderson  <rth@redhat.com>
1213
1214         * config/rs6000/linux-unwind.h (frob_update_context): Properly
1215         cast the pointer argument to _Unwind_SetGRPtr.
1216
1217 2011-11-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1218
1219         * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1220
1221 2011-11-09  Ian Lance Taylor  <iant@google.com>
1222
1223         * generic-morestack.c: Include <string.h>.
1224         (uintptr_type): Define.
1225         (struct initial_sp): Add dont_block_signals field.  Reduce size of
1226         extra array by 1.
1227         (allocate_segment): Set prev field to NULL.  Don't set
1228         __morestack_current_segment or __morestack_segments.
1229         (__generic_morestack): Update current->prev and *pp after calling
1230         allocate_segment.
1231         (__morestack_block_signals): Don't do anything if
1232         dont_block_signals is set.
1233         (__morestack_unblock_signals): Likewise.
1234         (__generic_findstack): Check for initial_sp == NULL.  Add casts to
1235         uintptr_type.
1236         (__splitstack_block_signals): New function.
1237         (enum __splitstack_content_offsets): Define.
1238         (__splitstack_getcontext, __splitstack_setcontext): New functions.
1239         (__splitstack_makecontext): New function.
1240         (__splitstack_block_signals_context): New function.
1241         (__splitstack_find_context): New function.
1242         * config/i386/morestack.S (__morestack_get_guard): New function.
1243         (__morestack_set_guard, __morestack_make_guard): New functions.
1244         * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1245
1246 2011-11-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1247
1248         * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1249         (i[34567]86-*-mingw*): ... here.
1250         (x86_64-*-mingw*): ... here.
1251
1252 2011-11-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1253
1254         * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1255
1256 2011-11-07  Nathan Sidwell  <nathan@acm.org>
1257
1258         * libgcov.c (struct gcov_fn_buffer): New struct.
1259         (buffer_fn_data): New helper.
1260         (gcov_exit): Rework for new gcov data structures.
1261
1262 2011-11-07  Georg-Johann Lay  <avr@gjlay.de>
1263
1264         PR target/49313
1265         * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1266
1267 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1268
1269         * config.host (tmake_file): Correct comment.
1270         (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1271         t-libgcc-pic.
1272         (bfin*-uclinux*): Likewise.
1273         (bfin*-linux-uclibc*): Likewise.
1274         (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1275
1276         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1277         assigning.
1278         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1279         * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1280         * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1281         * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1282         * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1283         * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1284         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1285         * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1286         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1287         * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1288         * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1289         * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1290         * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1291
1292         * config/bfin/t-elf: Remove.
1293         * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1294
1295 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1296
1297         * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1298         (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1299         (lm32-*-elf*, lm32-*-rtems*): Split into ...
1300         (lm32-*-elf*): ... this.
1301         (lm32-*-rtems*): ... and this.
1302         Add to tmake_file.
1303         (m32r-*-rtems*): Add to tmake_file.
1304         (moxie-*-rtems*): Likewise.
1305         (sparc-*-rtems*): Likewise.
1306         Remove t-rtems from tmake_file.
1307         (sparc64-*-rtems*): Likewise.
1308         * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1309         instead.
1310
1311 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1312
1313         PR bootstrap/50982
1314         * config/gthr-posix.h: Move ...
1315         * gthr-posix.h: ... here.
1316         * config/gthr-lynx.h: Reflect this.
1317         * config/gthr-vxworks.h: Likewise.
1318         * config/rs6000/gthr-aix.h: Likewise.
1319         * configure.ac (target_thread_file): Likewise.
1320         * configure: Regenerate.
1321
1322 2011-11-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1323
1324         * config.host (arm*-*-rtemseabi*): New target.
1325
1326 2011-11-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1327
1328         PR other/50991
1329         * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
1330         extra-parts.
1331
1332 2011-11-05  Joern Rennecke  <joern.rennecke@embecosm.com>
1333
1334         * config.host (epiphany-*-elf*): New configuration.
1335         * config/epiphany: New Directory.
1336
1337 2011-11-05  Ralf Corsépius  <ralf.corsepius@rtems.org>
1338
1339         * config.host (avr-*-rtems*): Add config/avr/t-rtems.
1340         * config/avr/t-rtems: New.
1341         Filter out _exit from LIB1ASMFUNCS.
1342
1343 2011-11-04  David S. Miller  <davem@davemloft.net>
1344
1345         * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
1346         * configure: Rebuild.
1347
1348 2011-11-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1349
1350         * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
1351         variable.
1352
1353 2011-11-04  Georg-Johann Lay  <avr@gjlay.de>
1354
1355         PR target/50931
1356         * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
1357         * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
1358
1359 2011-11-04  Joel Sherrill  <joel.sherrill@oarcorp.com>
1360
1361         PR target/50989
1362         * config.host (sparc-*-rtems*): Add sparc/t-softmul.
1363
1364 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1365
1366         * config/c6x/t-elf (LIB2ADDEH): Set.
1367         * config/c6x/t-c6x-elf: Remove.
1368
1369 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1370
1371         * config/i386/sol2-ci.S: Rename to ...
1372         * config/i386/crti.S: ... this.
1373         * config/i386/sol2-cn.S: Rename to ...
1374         * config/i386/crtn.S: ... this.
1375         * config/sparc/sol2-ci.S: Rename to ...
1376         * config/sparc/crti.S: ... this.
1377         * config/sparc/sol2-cn.S: Rename to ...
1378         * config/sparc/crtn.S: ... this.
1379         * config/t-sol2 (CUSTOM_CRTIN): Remove.
1380         (crti.o, crtn.o): Remove.
1381
1382 2011-11-04  Tristan Gingold  <gingold@adacore.com>
1383
1384         * config/ia64/fde-vms.c: Do not include md-unwind-support.h
1385
1386 2011-11-04  Kaz Kojima  <kkojima@gcc.gnu.org>
1387
1388         * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
1389
1390 2011-11-03  Hans-Peter Nilsson  <hp@axis.com>
1391
1392         * config.host (crisv32-*-none, cris-*-none): Remove.
1393         (crisv32-*-elf): Append to tmake_file, don't just set it.
1394         (cris-*-elf): Add missing t-fdpbit to tmake_file.
1395
1396 2011-11-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1397
1398         * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
1399         (ecrtn$(objext)): Likewise.
1400         (ncrti$(objext)): Likewise.
1401         (ncrtn$(objext)): Likewise.
1402
1403 2011-11-03  Andreas Schwab  <schwab@redhat.com>
1404
1405         * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
1406
1407 2011-11-02  David S. Miller  <davem@davemloft.net>
1408
1409         * configure.ac: Set host_address on sparc too.
1410         * configure: Regenerate.
1411         * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
1412         based upon host_address.
1413         * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
1414
1415 2011-11-02  Jason Merrill  <jason@redhat.com>
1416
1417         * config/rs6000/t-ppccomm: Add missing \.
1418
1419 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1420
1421         * gthr-single.h, gthr.h: New files.
1422         * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
1423         config/gthr-vxworks.h, config/i386/gthr-win32.h,
1424         config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
1425         config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
1426         * config/i386/gthr-win32.c: Include "gthr-win32.h".
1427         * configure.ac (thread_header): New variable.
1428         Set it depending on target_thread_file.
1429         (gthr-default.h): Link from $thread_header.
1430         * configure: Regenerate.
1431         * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
1432
1433 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1434
1435         * configure.ac (tm_file_): New variable.
1436         Determine from tm_file.
1437         (tm_file, tm_defines): Substitute.
1438         * configure: Regenerate.
1439         * mkheader.sh: New file.
1440         * Makefile.in (clean): Remove libgcc_tm.h.
1441         ($(objects)): Depend on libgcc_tm.h.
1442         (libgcc_tm_defines, libgcc_tm_file): New variables.
1443         (libgcc_tm.h, libgcc_tm.stamp): New targets.
1444         ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
1445         ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
1446         ($(extra-parts)): Depend on libgcc_tm.h.
1447         * config.host (tm_defines, tm_file): New variable.
1448         (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
1449         (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
1450         (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
1451         (avr-*-rtems*): Likewise.
1452         (avr-*-*): Likewise.
1453         (frv-*-elf): Likewise.
1454         (frv-*-*linux*): Likewise.
1455         (h8300-*-rtems*): Likewise.
1456         (h8300-*-elf*): Likewise.
1457         (i[34567]86-*-darwin*): Likewise.
1458         (x86_64-*-darwin*): Likewise.
1459         (rx-*-elf): Likewise.
1460         (tic6x-*-uclinux): Likewise.
1461         (tic6x-*-elf): Likewise.
1462         (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
1463         * config/alpha/gthr-posix.c: Include libgcc_tm.h.
1464         * config/i386/cygming-crtbegin.c: Likewise.
1465         * config/i386/cygming-crtend.c: Likewise.
1466         * config/ia64/fde-vms.c: Likewise.
1467         * config/ia64/unwind-ia64.c: Likewise.
1468         * config/libbid/bid_gcc_intrinsics.h: Likewise.
1469         * config/rs6000/darwin-fallback.c: Likewise.
1470         * config/stormy16/lib2funcs.c: Likewise.
1471         * config/xtensa/unwind-dw2-xtensa.c: Likewise.
1472         * crtstuff.c: Likewise.
1473         * dfp-bit.h: Likewise.
1474         * emutls.c: Likewise.
1475         * fixed-bit.c: Likewise.
1476         * fp-bit.c: Likewise.
1477         * generic-morestack-thread.c: Likewise.
1478         * generic-morestack.c: Likewise.
1479         * libgcc2.c: Likewise.
1480         * libgcov.c: Likewise.
1481         * unwind-dw2-fde-dip.c: Likewise.
1482         * unwind-dw2-fde.c: Likewise.
1483         * unwind-dw2.c: Likewise.
1484         * unwind-sjlj.c: Likewise.
1485
1486 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1487
1488         * configure.ac: Include ../config/picflag.m4.
1489         (GCC_PICFLAG): Call it.
1490         Substitute.
1491         * configure: Regenerate.
1492         * Makefile.in (gcc_srcdir): Remove.
1493         (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1494         (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1495         (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1496         ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1497         ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1498         Use $<.
1499         Remove comment.
1500         * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1501         * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1502         to refer to libgcc2.c.
1503         Use $<.
1504         * config/darwin-64.c: New file.
1505         * config/darwin-crt3.c: Remove comment.
1506         * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1507         config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1508         config/udivmodsi4.c: New files.
1509         * config/memcmp.c, config/memcpy.c, config/memmove.c,
1510         config/memset.c: New files.
1511         * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1512         * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1513         * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1514         * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1515         * config/t-openbsd-thread: New file.
1516         * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1517         * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1518         * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1519         * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1520         qrnnd.S.
1521         Adapt filename.
1522         * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1523         to refer to gthr-posix.c.
1524         * config/alpha/t-vms (LIB2ADD): Set.
1525         * config/alpha/vms-gcc_shell_handler.c: New file.
1526         * config/arm/bpabi.c, config/arm/fp16.c,
1527         config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1528         config/arm/unaligned-funcs.c: New files.
1529         * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1530         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1531         * config/arm/t-linux: Likewise.
1532         * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1533         * config/arm/t-netbsd: New file.
1534         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1535         * config/arm/t-symbian (LIB2ADD_ST): Set.
1536         * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1537         * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1538         * config/bfin/t-elf: New file.
1539         * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1540         config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1541         config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1542         config/c6x/ltf.c: New files.
1543         * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1544         (HOST_LIBGCC2_CFLAGS): Set.
1545         * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1546         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1547         * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1548         New files.
1549         * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1550         * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1551         * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1552         config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1553         config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1554         files.
1555         * config/frv/t-frv (LIB2ADD): Set.
1556         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1557         * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1558         config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1559         config/h8300/popcounthi2.c: New files.
1560         * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1561         * config/i386/gthr-win32.c: New file.
1562         * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1563         * config/i386/t-cygwin: Likewise.
1564         * config/i386/t-darwin, config/i386/t-darwin64,
1565         config/i386/t-gthr-win32, config/i386/t-interix: New files.
1566         * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1567         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1568         * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1569         * config/ia64/quadlib.c: New file.
1570         * config/ia64/t-hpux (LIB2ADD): Set.
1571         * config/ia64/t-ia64: Add comment.
1572         * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1573         * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1574         (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1575         * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1576         * config/m32c/t-m32c (LIB2ADD): Set.
1577         * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1578         * config/m32r/t-m32r: Likewise.
1579         * config/m68k/fpgnulib.c: New file.
1580         * config/m68k/t-floatlib (LIB2ADD): Set.
1581         (xfgnulib.c): New target.
1582         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1583         * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1584         * config/mep/t-mep (LIB2ADD): Set.
1585         * config/microblaze/divsi3.asm: Rename to divsi3.S.
1586         * config/microblaze/moddi3.asm: Rename to moddi3.S.
1587         * config/microblaze/modsi3.asm: Rename to modsi3.S.
1588         * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1589         * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1590         * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1591         * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1592         * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1593         * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1594         * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1595         New files.
1596         * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1597         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1598         * config/pa/fptr.c, config/pa/lib2funcs.S,
1599         config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1600         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1601         (LIB2ADD, LIB2ADD_ST): Set.
1602         * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1603         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1604         Set.
1605         * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1606         * config/pdp11/t-pdp11: New file.
1607         * config/picochip/libgccExtras/adddi3.S,
1608         config/picochip/libgccExtras/ashlsi3.S,
1609         config/picochip/libgccExtras/ashrsi3.S,
1610         config/picochip/libgccExtras/clzsi2.S,
1611         config/picochip/libgccExtras/cmpsi2.S,
1612         config/picochip/libgccExtras/divmod15.S,
1613         config/picochip/libgccExtras/divmodhi4.S,
1614         config/picochip/libgccExtras/divmodsi4.S,
1615         config/picochip/libgccExtras/lshrsi3.S,
1616         config/picochip/libgccExtras/parityhi2.S,
1617         config/picochip/libgccExtras/popcounthi2.S,
1618         config/picochip/libgccExtras/subdi3.S,
1619         config/picochip/libgccExtras/ucmpsi2.S,
1620         config/picochip/libgccExtras/udivmodhi4.S,
1621         config/picochip/libgccExtras/udivmodsi4.S: New files.
1622         * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1623         (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1624         * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1625         config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1626         config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1627         config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1628         config/rs6000/darwin-gpsave.S,  config/rs6000/darwin-tramp.S,
1629         config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1630         files.
1631         * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1632         (HOST_LIBGCC2_CFLAGS): Set.
1633         * config/rs6000/t-darwin64: New file.
1634         * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1635         * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1636         * config/rs6000/t-ppccomm (LIB2ADD): Add
1637         $(srcdir)/config/rs6000/tramp.S.
1638         (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1639         Add  $(srcdir)/config/rs6000/eabi.S.
1640         (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1641         (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1642         (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1643         (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1644         (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1645         (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1646         * config/rs6000/tramp.S: New file.
1647         * config/s390/t-tpf: Remove.
1648         * config/sh/linux-atomic.S: New file.
1649         * config/sh/t-linux (LIB2ADD): Set.
1650         (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1651         * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1652         * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1653         to unwind-dw2.c.
1654         (HOST_LIBGCC2_CFLAGS): Set.
1655         * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1656         * config/spu/divmodti4.c, config/spu/divv2df3.c,
1657         config/spu/float_disf.c, config/spu/float_unsdidf.c,
1658         config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1659         config/spu/mfc_multi_tag_release.c,
1660         config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1661         config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1662         config/spu/multi3.c: New files.
1663         * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1664         (HOST_LIBGCC2_CFLAGS): Set.
1665         * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1666         config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1667         config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1668         config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1669         config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1670         config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1671         config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1672         config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1673         config/stormy16/umodsi3.c: New files.
1674         * config/xtensa/lib2funcs.S: New file.
1675         * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1676         * config/xtensa/t-xtensa (LIB2ADD): Set.
1677         * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1678         (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1679         Add t-freebsd-thread to tmake_file for posix threads.
1680         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1681         (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1682         (*-*-lynxos*): Likewise.
1683         (*-*-netbsd*): Likewise.
1684         (*-*-openbsd*): Likewise.
1685         Add t-openbsd-thread to tmake_file for posix threads.
1686         (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
1687         (*-*-vxworks*): Set tmake_file.
1688         (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1689         (alpha*-*-freebsd*): Likewise.
1690         (alpha*-*-netbsd*): Likewise.
1691         (alpha*-*-openbsd*): Likewise.
1692         (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
1693         (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1694         (alpha*-dec-*vms*): Likewise.
1695         (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
1696         (bfin*-elf*): Add bfin/t-elf to tmake_file.
1697         (bfin*-uclinux*): Likewise.
1698         (bfin*-linux-uclibc*): Likewise.
1699         (crisv32-*-elf): Add cris/t-cris to tmake_file.
1700         (crisv32-*-none): Likewise.
1701         (cris-*-elf): Likewise.
1702         (cris-*-none): Likewise.
1703         (cris-*-linux*, crisv32-*-linux*): Likewise.
1704         (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
1705         tmake_file.
1706         (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
1707         tmake_file.
1708         (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
1709         (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
1710         (x86_64-*-elf*): Likewise.
1711         (i[34567]86-*-nto-qnx*): Likewise.
1712         (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
1713         win32 threads.
1714         (x86_64-*-mingw*): Likewise.
1715         (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
1716         (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
1717         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1718         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1719         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
1720         tmake_file.
1721         (mipsisa64sr71k-*-elf*): Likewise.
1722         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1723         (mips-*-elf*, mipsel-*-elf*): Likewise.
1724         (mips64-*-elf*, mips64el-*-elf*): Likewise.
1725         (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1726         (mips*-*-rtems*): Likewise.
1727         (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
1728         to tmake_file.
1729         (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
1730         (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
1731         (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
1732         (spu-*-elf*): Likewise.
1733         (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
1734
1735 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1736
1737         * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
1738         $(srcdir) to refer to $(LIB1ASMSRC).
1739         Use $<.
1740         * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
1741         config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
1742         config/arm/lib1funcs.S: New files.
1743         * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
1744         * config/arm/t-arm: New file.
1745         * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
1746         * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
1747         config/arm/t-strongarm-elf: New files.
1748         * config/arm/t-symbian (LIB1ASMFUNCS): Set.
1749         * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
1750         * config/avr/lib1funcs.S: New file.
1751         * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1752         * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
1753         * config/c6x/lib1funcs.S: New file.
1754         * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1755         * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
1756         * config/frv/lib1funcs.S: New file.
1757         * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1758         * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
1759         * config/i386/cygwin.S, config/i386/t-chkstk: New files.
1760         * config/ia64/__divxf3.asm: Rename to ...
1761         * config/ia64/__divxf3.S: ... this.
1762         Adapt lib1funcs.asm filename.
1763         * config/ia64/_fixtfdi.asm: Rename to ...
1764         * config/ia64/_fixtfdi.S: ... this.
1765         Adapt lib1funcs.asm filename.
1766         * config/ia64/_fixunstfdi.asm: Rename to ...
1767         * config/ia64/_fixunstfdi.S: ... this.
1768         Adapt lib1funcs.asm filename.
1769         * config/ia64/_floatditf.asm: Rename to ...
1770         * config/ia64/_floatditf.S: ... this.
1771         Adapt lib1funcs.asm filename.
1772         * config/ia64/lib1funcs.S: New file.
1773         * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
1774         * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1775         * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
1776         * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
1777         * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
1778         * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
1779         * config/mep/lib1funcs.S: New file.
1780         * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1781         * config/mips/mips16.S: New file.
1782         * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1783         * config/pa/milli64.S: New file.
1784         * config/pa/t-linux, config/pa/t-linux64: New files.
1785         * config/picochip/lib1funcs.S: New file.
1786         * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1787         * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
1788         * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
1789         * config/sh/t-netbsd: New file.
1790         * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
1791         Use $(srcdir) to refer to lib1funcs.S, adapt filename.
1792         * config/sh/t-sh64: New file.
1793         * config/sparc/lb1spc.S: New file.
1794         * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
1795         filename.
1796         * config/v850/lib1funcs.S, config/v850/t-v850: New files.
1797         * config/vax/lib1funcs.S, config/vax/t-linux: New files.
1798         * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
1799         config/xtensa/lib1funcs.S: New files.
1800         * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1801         * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
1802         tmake_file.
1803         (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
1804         (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
1805         (arm*-*-linux*): Likewise.
1806         Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
1807         arm*-*-linux-*eabi, add arm/t-linux otherwise.
1808         (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
1809         (arm*-*-ecos-elf): Likewise.
1810         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1811         (arm*-*-rtems*): Likewise.
1812         (arm*-*-elf): Likewise.
1813         (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
1814         (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
1815         (bfin*-elf*): Add bfin/t-bfin to tmake_file.
1816         (bfin*-uclinux*): Likewise.
1817         (bfin*-linux-uclibc*): Likewise.
1818         (bfin*-rtems*): Likewise.
1819         (bfin*-*): Likewise.
1820         (fido-*-elf): Merge into m68k-*-elf*.
1821         (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
1822         (frv-*-*linux*): Add frv/t-frv to tmake_file.
1823         (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
1824         (h8300-*-elf*): Likewise.
1825         (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
1826         (hppa*-*-linux*): Add pa/t-linux to tmake_file.
1827         (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
1828         (i[34567]86-*-mingw*): Likewise.
1829         (x86_64-*-mingw*): Likewise.
1830         (i[34567]86-*-interix3*): Likewise.
1831         (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
1832         (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
1833         (m68k-*-elf*): Also handle fido-*-elf.
1834         Add m68k/t-floatlib to tmake_file.
1835         (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
1836         (m68k-*-linux*): Likewise.
1837         (m68k-*-rtems*): Likewise.
1838         (mcore-*-elf): Add mcore/t-mcore to tmake_file.
1839         (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
1840         sh64*-*-*.
1841         (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
1842         Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
1843         (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
1844         (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
1845         sh/t-netbsd to tmake_file.
1846         Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
1847         (sh-*-rtems*): Add sh/t-sh to tmake_file.
1848         (sh-wrs-vxworks): Likewise.
1849         (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
1850         *-leon[3-9]*.
1851         (v850*-*-*): Add v850/t-v850 to tmake_file.
1852         (vax-*-linux*): Add vax/t-linux to tmake_file.
1853         (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
1854
1855 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1856
1857         * crtstuff.c: New file.
1858         * Makefile.in (CRTSTUFF_CFLAGS): Define.
1859         (CRTSTUFF_T_CFLAGS): Define.
1860         (extra-parts, INSTALL_PARTS): Remove conditional assignments.
1861         (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
1862         (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
1863         crtstuff.c.
1864         Use $<.
1865         (crtbeginT.o): Use $(objext).
1866         [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
1867         (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
1868         (gcc-extra-parts): Remove.
1869         * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
1870         Set extra_parts.
1871         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1872         *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
1873         Add t-crtstuff-pic to tmake_file.
1874         (*-*-lynxos*): New case.
1875         Set tmake_file, extra_parts.
1876         (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
1877         Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
1878         *-*-netbsdelf[2-9]*.
1879         (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
1880         (*-*-rtems*): Set extra_parts.
1881         (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
1882         (*-*-uclinux*): New case.
1883         Set extra_parts.
1884         (*-*-vms*): New case.
1885         Set tmake_file, extra_parts.
1886         (*-*-elf): Set extra_parts.
1887         (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
1888         (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
1889         vms/t-vms64.
1890         Set extra_parts.
1891         (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
1892         Set extra_parts.
1893         (arm*-*-freebsd*): Add t-crtin to tmake_file.
1894         Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
1895         (arm-wrs-vxworks): Append to tmake_file.
1896         Set extra_parts.
1897         (arm*-*-uclinux*): Set extra_parts.
1898         (arm*-*-ecos-elf): Likewise.
1899         (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
1900         arm*-*-eabi*.
1901         (arm*-*-rtems*): Set extra_parts.
1902         (arm*-*-elf): Likewise.
1903         (avr-*-rtems*): Clear extra_parts.
1904         (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
1905         Set extra_parts.
1906         (bfin*-uclinux*): Likewise.
1907         (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
1908         (bfin*-rtems*): Append to tmake_file.
1909         Set extra_parts.
1910         (bfin*-*): Likewise.
1911         (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
1912         (crisv32-*-elf): ... this.
1913         (crisv32-*-none): ... this.
1914         (cris-*-elf, cris-*-none): New cases.
1915         Add cris/t-elfmulti to tmake_file.
1916         (fr30-*-elf): Append to tmake_file.
1917         Set extra_parts.
1918         (frv-*-elf): Append to tmake_file, add frv/t-frv.
1919         Set extra_parts.
1920         (h8300-*-rtems*): Append to tmake_file.
1921         Set extra_parts.
1922         (h8300-*-elf*): Likewise.
1923         (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
1924         Set extra_parts.
1925         (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
1926         Set extra_parts.
1927         (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
1928         (x86_64-*-elf*): Likewise.
1929         (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
1930         (x86_64-*-freebsd*): Likewise.
1931         (x86_64-*-netbsd*): Likewise.
1932         (i[34567]86-*-linux*): Likewise.
1933         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
1934         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
1935         (x86_64-*-linux*): Likewise.
1936         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
1937         (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
1938         tmake_file.
1939         Set extra_parts.
1940         (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
1941         (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
1942         Append to extra_parts, remove crtbegin.o, crtend.o.
1943         (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
1944         (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
1945         crtend.o, crtbeginS.o, crtendS.o.
1946         (ia64*-*-linux*): Comment extra_parts.
1947         (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
1948         Set extra_parts.
1949         (iq2000*-*-elf*): Clear extra_parts.
1950         (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
1951         (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
1952         (m32r-*-elf*, m32r-*-rtems*): Split off ...
1953         (m32r-*-rtems*): ... this.
1954         Add m32r/t-m32r to tmake_file.
1955         (m68k-*-elf*): Add t-crtin to tmake_file.
1956         (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
1957         (mcore-*-elf): Likewise.
1958         (microblaze*-*-*): Set extra_parts.
1959         (mips*-sde-elf*): New case.
1960         Set tmake_file, extra_parts.
1961         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1962         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1963         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
1964         tmake_file.
1965         Set extra_parts.
1966         (mipsisa64sr71k-*-elf*): Likewise.
1967         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1968         (mips-*-elf*, mipsel-*-elf*): Likewise.
1969         (mips64-*-elf*, mips64el-*-elf*): Likewise.
1970         (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
1971         (mips64orion-*-elf*,  mips64orionel-*-elf*): Likewise.
1972         (mips*-*-rtems*): Likewise.
1973         (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
1974         (moxie-*-*): Split into ...
1975         (moxie-*-elf, moxie-*-uclinux*): ... this.
1976         Add to extra_parts, remove crtbegin.o, crtend.o.
1977         (moxie-*-rtems*): New case.
1978         Set tmake_file.
1979         Clear extra_parts.
1980         (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
1981         Set extra_parts.
1982         (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1983         (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
1984         tmake_file.
1985         Set extra_parts.
1986         (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
1987         rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
1988         Set extra_parts.
1989         (powerpc-*-eabisim*): Likewise.
1990         (powerpc-*-elf*): Likewise.
1991         (powerpc-*-eabialtivec*): Likewise.
1992         (powerpc-xilinx-eabi*): Likewise.
1993         (powerpc-*-eabi*): Likewise.
1994         (powerpc-*-rtems*): Likewise.
1995         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
1996         tmake_file.
1997         Set extra_parts.
1998         (powerpc-*-lynxos*): Add to tmake_file.
1999         (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2000         rs6000/t-crtstuff, t-crtstuff-pic.
2001         Set extra_parts.
2002         (powerpcle-*-eabisim*): Likewise.
2003         (powerpcle-*-eabi*): Likewise.
2004         (rx-*-elf): Remove extra_parts.
2005         (s390x-ibm-tpf*): Set extra_parts.
2006         (score-*-elf): Set extra_parts.
2007         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2008         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2009         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2010         (sh64l*-*-netbsd*): Split into ...
2011         (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2012         Add t-crtstuff-pic to tmake_file.
2013         Set extra_parts.
2014         (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2015         Set extra_parts.
2016         (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2017         (sparc-*-elf*): Remove t-crtin from tmake_file.
2018         Add to extra_parts, remove crtbegin.o, crtend.o.
2019         (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2020         (sparc64-*-linux*): Likewise.
2021         (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2022         Add to extra_parts, remove crtbegin.o, crtend.o.
2023         (sparc64-*-elf*): Remove t-crtin from tmake_file.
2024         Add to extra_parts, remove crtbegin.o, crtend.o.
2025         (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2026         Add to extra_parts, remove crtbegin.o, crtend.o.
2027         (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2028         (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2029         (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2030         Set extra_parts.
2031         (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2032         Set extra_parts.
2033         (tic6x-*-*): Change to ...
2034         (tic6x-*-elf): ... this.
2035         Set extra_parts.
2036         (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2037         Set extra_parts.
2038         (am33_2.0-*-linux*): Add comment.
2039         (mep*-*-*): Add mep/t-mep to tmake_file.
2040         Set extra_parts.
2041         * config/alpha/t-vms: New file.
2042         * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2043         * config/arm/crti.S, config/arm/crtn.S: New files.
2044         * config/bfin/crti.S, config/bfin/crtn.S: New files.
2045         * config/bfin/crtlibid.S: New file.
2046         * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2047         * config/c6x/crti.S, config/c6x/crtn.S: New files.
2048         * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2049         (crti.o, crtin.o): New rules.
2050         (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2051         * config/c6x/t-uclinux: New file.
2052         * config/cris/t-elfmulti: New file.
2053         * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2054         * config/fr30/crti.S, config/fr30/crtn.S: New files.
2055         * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2056         * config/frv/t-frv: New file.
2057         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2058         * config/h8300/crti.S, config/h8300/crtn.S: New files.
2059         * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2060         New files.
2061         * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2062         refer to cygming-crtbegin.c, cygming-crtend.c.
2063         Use $<.
2064         * config/i386/t-nto: New file.
2065         * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2066         * config/ia64/crti.S, config/ia64/crtn.S: New files.
2067         * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2068         crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2069         Use .S extension.
2070         Use $<.
2071         * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2072         (crtinitS.o): New rule.
2073         * config/ia64/vms-crtinit.S: New file.
2074         * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2075         * config/m32r/initfini.c: New file.
2076         * config/m32r/t-linux, config/m32r/t-m32r: New files.
2077         * config/m68k/crti.S, config/m68k/crtn.S: New files.
2078         * config/mcore/crti.S, config/mcore/crtn.S: New files.
2079         * config/mep/t-mep: New file.
2080         * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2081         * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2082         * config/mips/crti.S, config/mips/crtn.S: New files.
2083         * config/mips/t-crtstuff: New file.
2084         * config/mmix/crti.S, config/mmix/crtn.S: New files.
2085         * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2086         (CUSTOM_CRTIN): Set.
2087         ($(T)crti.o, $(T)crtn.o): Remove $(T),
2088         dependencies.
2089         Use $(srcdir) to refer to crti.S, crtn.S.
2090         Use .S extension, $<.
2091         * config/moxie/crti.asm: Rename to ...
2092         * config/moxie/crti.S: ... this.
2093         * config/moxie/crtn.asm: Rename to ...
2094         * config/moxie/crtn.S: ... this.
2095         * config/moxie/t-moxie: Remove.
2096         * config/pa/stublib.c: New file.
2097         * config/pa/t-stublib, config/pa/t-stublib64: New files.
2098         * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2099         * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2100         * config/rs6000/t-crtstuff: New file.
2101         * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2102         (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2103         (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2104         Make output file explicit.
2105         (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2106         Make output file explicit.
2107         (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2108         Make output file explicit.
2109         (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2110         Make output file explicit.
2111         * config/score/crti.S, config/score/crtn.S: New files.
2112         * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2113         * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2114         files.
2115         * config/sh/t-sh, config/sh/t-superh: New files.
2116         * config/sparc/t-linux64: New file.
2117         * config/spu/cache.S, config/spu/cachemgr.c: New files.
2118         * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2119         (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2120         (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2121         * config/t-crtin: Remove.
2122         * config/t-crtstuff-pic: New file.
2123         * config/t-sol2 (CUSTOM_CRTIN): Set.
2124         (crti.o, crtn.o): New rules.
2125         * config/vms/t-vms: New file.
2126         * config/vms/vms-ucrt0.c: New file.
2127         * config/xtensa/t-elf: New file.
2128
2129 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2130
2131         * Makefile.in (SHLIB_NM_FLAGS): Set.
2132         * mkmap-flat.awk, mkmap-symver.awk: New files.
2133         * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2134         exceptions.
2135         * configure: Regenerate.
2136         * config/libgcc-glibc.ver: New file.
2137         * config/libgcc-libsystem.ver: New file.
2138         * config/t-libunwind (SHLIB_LC): Set.
2139         * config/t-linux: New file.
2140         * config/t-slibgcc (INSTALL_SHLIB): New.
2141         (SHLIB_INSTALL): Use it.
2142         * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2143         to mkmap-symver.awk.
2144         (SHLIB_MAPFILES): Don't append, adapt pathname.
2145         (SHLIB_VERPFX): Set.
2146         * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2147         to mkmap-symver.awk.
2148         * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2149         config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2150         * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2151         * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2152         to mkmap-flat.awk.
2153         * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2154         * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2155         * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2156         * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2157         * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2158         * config/i386/libgcc-darwin.10.4.ver,
2159         config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2160         New files.
2161         * config/i386/t-darwin: Remove.
2162         * config/i386/t-darwin64: Likewise.
2163         * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2164         * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2165         config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2166         * config/i386/t-linux: New file.
2167         * config/i386/t-mingw32: New file.
2168         * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2169         * config/ia64/t-glibc: Rename to ...
2170         * config/ia64/t-linux: ... this.
2171         (SHLIB_MAPFILES): Set.
2172         * config/ia64/t-glibc-libunwind: Rename to ...
2173         * config/ia64/t-linux-libunwind: ... this.
2174         * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2175         * config/ia64/t-slibgcc-hpux: New file.
2176         * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2177         * config/m68k/t-slibgcc-elf-ver: New file.
2178         * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2179         * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2180         to mkmap-flat.awk.
2181         * config/pa/t-slibgcc-hpux: New file.
2182         * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2183         files.
2184         * config/rs6000/libgcc-darwin.10.4.ver,
2185         config/rs6000/libgcc-darwin.10.5.ver: New files.
2186         * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2187         config/rs6000/libgcc-glibc.ver.
2188         * config/rs6000/libgcc-ppc64.ver: Rename to
2189         config/rs6000/libgcc-ibm-ldouble.ver.
2190         * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2191         * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2192         * config/rs6000/t-ldbl128: Rename to ...
2193         * config/rs6000/t-linux: ... this.
2194         (SHLIB_MAPFILES): Adapt filename.
2195         * config/rs6000/t-slibgcc-aix: New file.
2196         * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2197         * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2198         libgcc-excl.ver, libgcc-glibc.ver.
2199         (SHLIB_LINK, SHLIB_INSTALL): Remove.
2200         * config/sparc/libgcc-glibc.ver: New file.
2201         * config/sparc/t-linux: New file.
2202         * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2203         * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2204         t-slibgcc-elf-ver to tmake_file.
2205         Add t-slibgcc-nolc-override to tmake_file for posix threads on
2206         *-*-freebsd[34].
2207         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2208         *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2209         t-slibgcc-elf-ver, t-linux to tmake_file.
2210         (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2211         tmake_file.
2212         (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2213         (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2214         (alpha*-dec-*vms*): Likewise.
2215         (arm*-*-freebsd*): Append to tmake_file.
2216         (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2217         (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2218         arm*-*-linux-*eabi.
2219         (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2220         tmake_file for arm*-*-symbianelf*.
2221         (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2222         (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2223         cris/t-linux.
2224         (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2225         (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2226         pa/t-slibgcc-dwarf-ver to tmake_file.
2227         (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2228         pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2229         (hppa*64*-*-hpux11*): Likewise.
2230         (hppa[12]*-*-hpux11*): Likewise.
2231         (x86_64-*-darwin*): Don't override tmake_file, but only keep
2232         i386/t-crtpc, i386/t-crtfm.
2233         (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2234         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2235         to tmake_file.
2236         Add i386/t-cygwin to tmake_file.
2237         Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2238         (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2239         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2240         to tmake_file.
2241         Add i386/t-mingw32 to tmake_file.
2242         (x86_64-*-mingw*): Likewise.
2243         (ia64*-*-freebsd*): Append to tmake_file.
2244         (ia64*-*-linux*): Append to tmake_file.
2245         Replace ia64/t-glibc by ia64/t-linux.
2246         Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2247         system libunwind.
2248         (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2249         t-slibgcc-hpux to tmake_file.
2250         (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2251         (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2252         (m32rle-*-linux*): Likewise.
2253         (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2254         sjlj exceptions.
2255         (microblaze*-linux*): New case.
2256         Append to tmake_file, add t-slibgcc-nolc-override.
2257         (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2258         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2259         Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2260         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2261         rs6000/t-slibgcc-aix to tmake_file.
2262         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2263         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2264         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2265         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2266         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2267         (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2268         sh*-*-linux*.
2269         (sparc-*-linux*): Append to tmake_file for *-leon*.
2270         Add sparc/t-linux to tmake_file for non-Leon targets.
2271         (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2272         (tic6x-*-uclinux): New case.
2273         Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2274         (tic6x-*-*): Add c6x/t-elf to tmake_file.
2275         (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2276         (am33_2.0-*-linux*): Append to tmake_file.
2277         (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2278         (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2279         x86_64-*-kfreebsd*-gnu.
2280         Add i386/t-linux to tmake_file.
2281
2282 2011-10-28  Ian Lance Taylor  <iant@google.com>
2283
2284         * config/i386/morestack.S: Correct CFI information to do proper
2285         returns throughout function.  In 32-bit mode, save %ebx so that it
2286         is restored on unwind.
2287
2288 2011-10-25  Bernd Schmidt  <bernds@codesourcery.com>
2289
2290         * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2291         case where B3 isn't the return register.
2292
2293         * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2294         logic for doubleword pops.
2295
2296 2011-10-25  Andreas Tobler  <andreast@fgznet.ch>
2297
2298         * config/rs6000/t-freebsd: Add wildcard.
2299
2300 2011-10-21  Paul Brook  <paul@codesourcery.com>
2301
2302         * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2303
2304 2011-10-16  Uros Bizjak  <ubizjak@gmail.com>
2305             Eric Botcazou  <ebotcazou@adacore.com>
2306
2307         PR target/50737
2308         * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2309         fs->signal_frame to 1.
2310
2311 2011-10-07  Ian Lance Taylor  <iant@google.com>
2312
2313         * generic-morestack-thread.c: #include <errno.h>.
2314
2315 2011-10-07  Ian Lance Taylor  <iant@google.com>
2316
2317         PR target/46093
2318         * generic-morestack.c (__generic_morestack): Make sure the segment
2319         is large enough for both the stack frame and the copied
2320         parameters.
2321
2322 2011-10-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2323
2324         PR bootstrap/49804
2325         * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
2326         extra_parts.
2327
2328 2011-09-28  Nick Clifton  <nickc@redhat.com>
2329
2330         * config/rx/rx-lib.h: Always restrict doubles to the SF type when
2331         64-bit doubles are not enabled.
2332         * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
2333         and floatunsisf functions.
2334
2335 2011-09-13  Paul Brook  <paul@codesourcery.com>
2336
2337         * config.host (tic6x-*-*): Add c6x/t-c6x-elf.  Set unwind_header.
2338         * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
2339         * unwind-arm-common.inc: New file.
2340         * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
2341         * config/arm/unwind-arm.h: Use unwind-arm-common.h.
2342         (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
2343         * config/c6x/libunwind.S: New file.
2344         * config/c6x/pr-support.c: New file.
2345         * config/c6x/unwind-c6x.c: New file.
2346         * config/c6x/unwind-c6x.h: New file.
2347         * config/c6x/t-c6x-elf: New file.
2348
2349 2011-08-23  Uros Bizjak  <ubizjak@gmail.com>
2350
2351         * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
2352         (ASM_DIVZERO): Ditto.
2353         (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
2354
2355 2011-08-18  Richard Sandiford  <richard.sandiford@linaro.org>
2356
2357         * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
2358
2359 2011-08-17  Richard Sandiford  <richard.sandiford@linaro.org>
2360
2361         PR target/50090
2362         * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
2363         instead of an assembly one.
2364
2365 2011-08-12  Paolo Bonzini  <bonzini@gnu.org>
2366
2367         PR bootstrap/50047
2368         * Makefile.in (install-unwind_h): Create
2369         $(gcc_objdir)/include/unwind.h atomically.
2370
2371 2011-08-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2372
2373         * Makefile.in (install-unwind_h): Remove destination file first.
2374
2375 2011-08-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2376
2377         * sync.c: New file.
2378         * config/mips/t-mips16: New file.
2379         * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
2380         (mips*-*-linux*): Likewise.
2381         (mips*-sde-elf*): Likewise.
2382         (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
2383         mipsisa64-*-elf*, mipsisa64r2-*-elf*.
2384         Add mips/t-mips16 to tmake_file.
2385         (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
2386         (mips-*-elf*): Likewise.
2387         (mips64-*-elf*): Likewise.
2388         (mips64orion-*-elf*): Likewise.
2389         (mips*-*-rtems*): Likewise.
2390         (mipstx39-*-elf*): Likewise.
2391         * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
2392         ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
2393         LIBGCC_SYNC_CFLAGS.
2394         Use $(srcdir) to refer to sync.c.
2395         Use $<.
2396         ($(libgcc-sync-funcs-o)): Likewise.
2397         ($(libgcc-sync-size-funcs-s-o)): Likewise.
2398         ($(libgcc-sync-funcs-s-o)): Likewise.
2399
2400 2011-08-09  Andreas Schwab  <schwab@linux-m68k.org>
2401
2402         * config.host (ia64*-*-linux*): Move ia64/t-glibc after
2403         t-libunwind.
2404
2405 2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>
2406
2407         PR other/48007
2408         * config/i386/value-unwind.h: New.
2409
2410 2011-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
2411
2412         * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
2413         (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
2414         Add to tmake_file rather than overriding it.
2415
2416 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2417
2418         * config/t-softfp: Remove.
2419         * soft-fp: Moved from ../gcc/config.
2420         * soft-fp/README: Remove t-softfp reference.
2421         * soft-fp/t-softfp: Move to config/t-softfp.
2422         (softfp_machine_header): Remove.
2423         (softfp_file_list): Remove config subdir.
2424         (soft-fp-objects): New variable.
2425         ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
2426         (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
2427         (SFP_MACHINE, $(SFP_MACHINE)): Remove.
2428         * config/t-softfp-excl: New file.
2429         * config/t-softfp-sfdf: New file.
2430         * config/t-softfp-tf: New file.
2431         * config/no-sfp-machine.h: New file.
2432         * config/arm/sfp-machine.h: New file.
2433         * config/arm/t-softfp: New file.
2434         * config/c6x/sfp-machine.h: New file.
2435         * config/i386/32/t-fprules-softfp: Rename to ...
2436         * config/i386/32/t-softfp: ... this.
2437         (tifunctions, LIB2ADD): Remove.
2438         (softfp_int_modes): Override.
2439         * config/i386/64/t-softfp-compat (tf-functions): Remove config
2440         subdir.
2441         * config/i386/64/eqtf2.c: Likewise.
2442         * config/i386/64/getf2.c: Likewise.
2443         * config/i386/64/letf2.c: Likewise.
2444         * config/ia64/sft-machine.h: New file.
2445         * config/ia64/t-fprules-softfp: Rename to ...
2446         * config/ia64/t-softfp: ... this.
2447         * config/lm32/sfp-machine.h: New file.
2448         * config/moxie/t-moxie-softfp: Remove.
2449         * config/rs6000/ibm-ldouble-format: New file.
2450         * config/rs6000/ibm-ldouble.c: New file.
2451         * config/rs6000/libgcc-ppc-glibc.ver: New file
2452         * config/rs6000/libgcc-ppc64.ver: New file
2453         * config/rs6000/sfp-machine.h: New file.
2454         * config/rs6000/t-freebsd: New file.
2455         * config/rs6000/t-ibm-ldouble: New file.
2456         * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
2457         libgcc-ppc-glibc.ver.
2458         * config/rs6000/t-linux64: New file.
2459         * config/rs6000/t-ppccomm (LIB2ADD): Add
2460         $(srcdir)/config/rs6000/ibm-ldouble.c.
2461         * config/rs6000/t-ppccomm-ldbl: New file.
2462         * config/score/sfp-machine.h: New file.
2463         * config.host (sfp_machine_header): Explain.
2464         (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
2465         t-softfp to tmake_file.
2466         (arm*-*-uclinux*): Likewise.
2467         (arm*-*-ecos-elf): Likewise.
2468         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2469         (arm*-*-rtems*): Likewise.
2470         (arm*-*-elf): Likewise.
2471         (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
2472         in tmake_file.
2473         Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
2474         (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
2475         (lm32-*-uclinux*): Likewise.
2476         (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
2477         t-softfp-excl, t-softfp.
2478         (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
2479         (powerpc64-*-darwin*): Likewise.
2480         (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
2481         to tmake_file.
2482         (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
2483         tmake_file.
2484         (powerpc-*-eabisim*): Likewise.
2485         (powerpc-*-elf*): Likewise.
2486         (powerpc-*-eabialtivec*): Likewise.
2487         (powerpc-xilinx-eabi*): Likewise.
2488         (powerpc-*-rtems*): Likewise.
2489         (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2490         t-softfp-excl, t-softfp to tmake_file.
2491         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2492         rs6000/t-ppccomm-ldbl to tmake_file.
2493         (powerpcle-*-elf*): Likewise.
2494         (powerpcle-*-eabisim*): Likewise.
2495         (powerpcle-*-eabi*): Likewise.
2496         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2497         rs6000/t-ibm-ldouble to tmake_file.
2498         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2499         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2500         (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2501         (tic6x-*-*): Likewise.
2502         (i[34567]86-*-darwin*, x86_64-*-darwin*,
2503         i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2504         i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2505         i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2506         i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2507         i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2508         t-softfp to tmake_file.
2509         * configure.ac (sfp_machine_header): Provide default if unset.
2510         Substitute.
2511         Link sfp-machine.h to config/$sfp_machine_header.
2512         * configure: Regenerate.
2513
2514 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2515
2516         * Makefile.in (double_type_size, long_double_type_size): Set.
2517         Remove $(fpbit-in-libgcc) support.
2518         (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2519         (fpbit-src): New variable.
2520         ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2521         Compile with -DFLOAT $(FPBIT_CFLAGS).
2522         Use $<.
2523         ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2524         Compile with $(FPBIT_CFLAGS).
2525         Use $<.
2526         ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2527         Compile with -DFLOAT $(TPBIT_CFLAGS).
2528         Use $<.
2529         * configure.ac (double_type_size, long_double_type_size):
2530         Determine and substitute.
2531         * configure: Regenerate.
2532         * fp-bit.c, fp-bit.h: New files.
2533         * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2534         * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2535         * config/mips/t-mips: New file.
2536         * config/mips/t-sdemtk: New file.
2537         * config/rs6000/ppc64-fp.c: New file.
2538         * config/rs6000/t-darwin (LIB2ADD): Add
2539         $(srcdir)/config/rs6000/ppc64-fp.c.
2540         * config/rs6000/t-ppc64-fp: New file.
2541         * config/rx/rx-lib.h: New file.
2542         * config/rx/t-rx (FPBIT): Set to true.
2543         ($(gcc_objdir)/fp-bit.c): Remove.
2544         (DPBIT): Set to true only with -m64bit-doubles.
2545         ($(gcc_objdir)/dp-bit.c): Remove.
2546         * config/sparc/t-softfp: Remove.
2547         * config/spu/t-elf: New file.
2548         * config/t-fdpbit, config/t-fpbit: New files.
2549         * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2550         (mips*-*-*): Likewise.
2551         (arm-wrs-vxworks): Likewise.
2552         (arm*-*-freebsd*): Likewise.
2553         (avr-*-rtems*): Add t-fpbit to tmake_file.
2554         (avr-*-*): Likewise.
2555         (bfin*-elf*): Add t-fdpbit to tmake_file.
2556         (bfin*-uclinux*): Likewise.
2557         (bfin*-linux-uclibc*): Likewise.
2558         (bfin*-rtems*): New case.
2559         Add t-fdpbit to tmake_file.
2560         (bfin*-*): Add t-fdpbit to tmake_file.
2561         (crisv32-*-elf): Likewise.
2562         (cris-*-linux*): Likewise.
2563         (fr30-*-elf): Likewise.
2564         (frv-*-elf, frv-*-*linux*): Likewise.
2565         (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2566         (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2567         (m32r-*-elf*): Likewise.
2568         (m32rle-*-elf*): Likewise.
2569         (m32r-*-linux*): Likewise.
2570         (m32rle-*-linux*): Likewise.
2571         (mcore-*-elf): Add t-fdpbit to tmake_file.
2572         (microblaze*-*-*): Likewise.
2573         (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2574         (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2575         (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2576         Fix typo.
2577         Add mips/t-tpbit to tmake-file.
2578         (mips*-*-linux*): Fix typo.
2579         (mips*-sde-elf*): New case
2580         Add mips/t-sdemtk unless using newlib.
2581         (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2582         (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2583         (mn10300-*-*): Likewise.
2584         (pdp11-*-*): Likewise.
2585         (picochip-*-*): Add t-fpbit to tmake_file.
2586         (powerpc-*-eabisimaltivec*): Likewise.
2587         (powerpc-*-eabisim*): Likewise.
2588         (powerpc-*-elf*): Likewise.
2589         (powerpc-*-eabialtivec*): Likewise.
2590         (powerpc-xilinx-eabi*): New case.
2591         Add t-fdpbit to tmake_file.
2592         (powerpc-*-eabi*):  Add t-fdpbit to tmake_file.
2593         (powerpc-*-rtems*): Likewise.
2594         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2595         tmake_file.
2596         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2597         tmake_file.
2598         (powerpc-*-lynxos*): Likewise.
2599         (powerpcle-*-elf*): Likewise.
2600         (powerpcle-*-eabisim*): Likewise.
2601         (powerpcle-*-eabi*): Likewise.
2602         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2603         t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2604         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2605         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2606         (rx-*-elf): Add t-fdpbit to tmake_file.
2607         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2608         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2609         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2610         (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2611         sh*-*-netbsd*.
2612         (sh-*-rtems*): Add t-fdpbit to tmake_file.
2613         (sh-wrs-vxworks): Likewise.
2614         (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2615         (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2616         (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2617         (sparc64-*-rtems*): ... new case.
2618         (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2619         (spu-*-elf*): Likewise.
2620         Add spu/t-elf to tmake_file.
2621         (v850*-*-*): Add t-fdpbit to tmake_file.
2622         (xstormy16-*-elf): Likewise.
2623         (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2624         (mep*-*-*): Likewise.
2625
2626 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2627
2628         * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2629         variables.
2630         (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2631         (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2632         (install-unwind_h): New target.
2633         (all): Depend on it.
2634         * config.host (unwind_header): New variable.
2635         (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2636         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2637         *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2638         (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2639         (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2640         Set unwind_header.
2641         (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2642         Set unwind_header.
2643         (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2644         arm*-*-eabi*.
2645         Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2646         Set unwind_header.
2647         (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2648         (ia64*-*-freebsd*): Likewise.
2649         (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2650         tmake_file.
2651         Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2652         $with_system_libunwind.
2653         (ia64*-*-hpux*): Set tmake_file.
2654         (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2655         (picochip-*-*): Set tmake_file.
2656         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2657         md_unwind_header.
2658         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2659         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2660         (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2661         (xtensa*-*-elf*): Set tmake_file.
2662         (xtensa*-*-linux*): Likewise.
2663         * configure.ac: Include ../config/unwind_ipinfo.m4.
2664         Call GCC_CHECK_UNWIND_GETIPINFO.
2665         Link unwind.h to $unwind_header.
2666         * configure: Regenerate.
2667         * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2668         unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2669         unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2670         unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2671         * config/unwind-dw2-fde-darwin.c: New file.
2672         * config/arm/libunwind.S, config/arm/pr-support.c,
2673         config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2674         config/arm/unwind-arm.h,: New files.
2675         * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2676         config/ia64/t-eh-ia64, config/ia64/t-glibc,
2677         config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2678         config/ia64/t-vms, config/ia64/unwind-ia64.c,
2679         config/ia64/unwind-ia64.h: New files.
2680         * config/picochip/t-picochip: New file.
2681         * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2682         files.
2683         * config/rs6000/t-darwin (LIB2ADDEH): Set.
2684         * config/s390/t-tpf (LIB2ADDEH): Remove.
2685         * config/t-darwin (LIB2ADDEH): Set.
2686         * config/t-eh-dw2-dip: New file.
2687         * config/t-libunwind, config/t-libunwind-elf: New files.
2688         * config/t-sol2 (LIB2ADDEH): Remove.
2689         * config/xtensa/t-xtensa: New file.
2690
2691 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
2692
2693         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
2694         (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
2695         long long to check rt_sigreturn syscall.
2696
2697 2011-08-02  Alan Modra  <amodra@gmail.com>
2698
2699         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2700         Restore for indirect call bcrtl from correct stack slot, and only
2701         if cfa+40 isn't valid.
2702
2703 2011-08-01  Julian Brown  <julian@codesourcery.com>
2704
2705         * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
2706         (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
2707         * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
2708
2709 2011-08-01  Julian Brown  <julian@codesourcery.com>
2710
2711         * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
2712         (libgcc-std.ver.in): Use above.
2713         * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
2714         LIBGCC2_GNU_PREFIX is defined.  Use instead of LIBGCC2_GNU_PREFIX
2715         throughout file.
2716         * config/t-fixedpoint-gnu-prefix: New file.
2717         * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
2718         * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
2719         instead of __PFX__.
2720
2721 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2722
2723         * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
2724         Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
2725         for x86-64.  Properly check __x86_64__ and __LP64__.
2726
2727 2010-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2728
2729         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
2730         version.
2731         (_FP_WS_TYPE): Likewise.
2732         (_FP_I_TYPE): Likewise.
2733
2734 2011-07-28  Alan Modra  <amodra@gmail.com>
2735
2736         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2737         Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
2738         in a plt call stub.  Do restore r2 if stopped on bctrl.
2739
2740 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2741
2742         * config.host (i[3456x]86-*-netware*): Remove.
2743         * config/i386/netware-crt0.c, config/i386/t-nwld,
2744         config/i386/t-slibgcc-nwld: Remove.
2745
2746 2011-07-15  Bernd Schmidt  <bernds@codesourcery.com>
2747
2748         * config.host: Handle tic6x-*-*.
2749         * config/c6x/c6x-abi.h: New file.
2750
2751 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2752
2753         * config/i386/crtprec.c: New file.
2754         * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
2755         * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
2756         Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
2757         (x86_64-*-darwin*): Likewise.
2758         (i[34567]86-*-solaris2*: Likewise.
2759
2760 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2761
2762         * config/alpha/crtfastmath.c: New file.
2763         * config/i386/crtfastmath.c: New file.
2764         * config/ia64/crtfastmath.c: New file.
2765         * config/mips/crtfastmath.c: New file.
2766         * config/sparc/crtfastmath.c: New file.
2767
2768         * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
2769         crtfastmath.c.
2770         Add -frandom-seed=gcc-crtfastmath.
2771         * config/alpha/t-crtfm: Remove.
2772         * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
2773         * config/ia64/t-ia64 (crtfastmath.o): Remove.
2774
2775         * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
2776         (alpha*-dec-osf5.1*): Likewise.
2777         (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
2778         Add crtfastmath.o to extra_parts.
2779         (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
2780         Add crtfastmath.o to extra_parts.
2781         (x86_64-*-darwin*): Likewise.
2782         (x86_64-*-mingw*): Likewise.
2783         (ia64*-*-elf*): Add t-crtfm to tmake_file.
2784         (ia64*-*-freebsd*): Likewise.
2785         (ia64*-*-linux*): Likewise.
2786         (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
2787         Add crtfastmath.o to extra_parts.
2788
2789 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2790
2791         * config/darwin-crt3.o: New file.
2792         * config/rs6000/darwin-crt2.c: New file.
2793         * config/t-darwin: New file.
2794         * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
2795         (crt2.o): New rule.
2796         * config.host (*-*-darwin*): Add crt3.o to extra_parts.
2797         (powerpc-*-darwin*): Add crt2.o to extra_parts.
2798         (powerpc64-*-darwin*): Likewise.
2799
2800 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2801
2802         * config/i386/netware-crt0.c: New file.
2803         * config/i386/t-nwld: Rename to ...
2804         * config/i386/t-slibgcc-nwld: ... this.
2805         * config/i386/t-nwld: New file.
2806         * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
2807         tmake_file.
2808         Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
2809         extra_parts.
2810
2811 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2812
2813         * configure.ac (i?86-*-solaris2*): Use libgcc copy of
2814         i386/t-crtstuff.
2815         * configure: Regenerate.
2816
2817 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2818
2819         * dfp-bit.c, dfp-bit.h: New files.
2820         * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
2821         variables.
2822         ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
2823         ($(d64pbit-o)): Likewise.
2824         ($(d128pbit-o)): Likewise.
2825         * config/t-dfprules: New file.
2826         * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
2827         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
2828         i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2829         (x86_64-*-linux*): Likewise.
2830         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2831         (i[34567]86-*-cygwin*): Likewise.
2832         (i[34567]86-*-mingw*,  x86_64-*-mingw*): Likewise.
2833         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2834
2835 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2836
2837         * Makfile.in (LIBGCOV): New variable.
2838         ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
2839         * libgcov.c: New file.
2840
2841 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2842
2843         * fixed-bit.c, fixed-bit.h: New files.
2844         * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
2845         refer to fixed-bit.c.
2846
2847 2011-07-07  Joseph Myers  <joseph@codesourcery.com>
2848
2849         * config.host (*local*): Remove.
2850
2851 2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2852
2853         PR target/39150
2854         * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
2855         like i?86-*-solaris2.1[0-9]*.
2856         (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
2857         * configure.ac (i?86-*-solaris2*): Likewise.
2858         * configure: Regenerate.
2859
2860 2011-07-06  Thomas Schwinge  <thomas@schwinge.name>
2861
2862         * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2863         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
2864         md_unwind_header by splitting out of...
2865         (i[34567]86-*-linux*): ... this.
2866         * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
2867         Remove md_unwind_header by splitting out of...
2868         (x86_64-*-linux*): ... this.
2869
2870 2011-07-04  Georg-Johann Lay  <avr@gjlay.de>
2871
2872         * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
2873
2874 2011-06-28  Nick Clifton  <nickc@redhat.com>
2875
2876         * config.host: Recognize all V850 variants.
2877
2878 2011-06-22  Uros Bizjak  <ubizjak@gmail.com>
2879
2880         * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
2881
2882 2011-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2883
2884         * shared-object.mk (c_flags-$o): Save c_flags.
2885         ($(base)$(objext)): Use it.
2886         ($(base)_s$(objext)): Likewise.
2887
2888 2011-06-21  Bernd Schmidt  <bernds@codesourcery.com>
2889
2890         * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
2891         * libgcc-std.ver.in (GCC_4.7.0): New section.
2892
2893 2011-06-16  Georg-Johann Lay  <avr@gjlay.de>
2894
2895         PR target/49313
2896         PR target/29524
2897         * config/avr/t-avr: Fix line endings.
2898         (intfuncs16): Remove _ffsXX2,  _clzXX2, _ctzXX2, _popcountXX2,
2899         _parityXX2.
2900
2901 2011-06-14  Olivier Hainque  <hainque@adacore.com>
2902             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2903
2904         * config/mips/irix6-unwind.h: New file.
2905         * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
2906
2907 2011-06-10  Eric Botcazou  <ebotcazou@adacore.com>
2908
2909         * config/sparc/linux-unwind.h (STACK_BIAS): Define.
2910         (sparc64_fallback_frame_state): Use it.
2911         (sparc64_frob_update_context): Further adjust context.
2912         * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
2913         * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
2914         * config/sparc/sol2-cn.S: Likewise.
2915
2916 2011-06-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2917
2918         * enable-execute-stack-empty.c: New file.
2919         * enable-execute-stack-mprotect.c: New file.
2920         * config/i386/enable-execute-stack-mingw32.c: New file.
2921         * config.host (enable_execute_stack): New variable.
2922         Select appropriate variants.
2923         * configure.ac: Link enable-execute-stack.c to
2924         $enable_execute_stack.
2925         * configure: Regenerate.
2926         * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
2927         (lib2funcs): Remove _enable_execute_stack.
2928
2929 2011-06-09  David S. Miller  <davem@davemloft.net>
2930             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2931
2932         * config.host (sparc-*-linux*): Correct md_unwind_header
2933         filename.
2934         (s390x-ibm-tpf*): Fix typo.
2935
2936 2011-06-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2937
2938         * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
2939         Add crtfastmath.o to extra_parts.
2940         (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
2941         mips/t-crtfm.
2942         * config/mips/t-crtfm: Remove.
2943
2944 2011-06-04  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2945
2946         * config.host (hppa*-*-linux*): Correct md_unwind_header name.
2947
2948 2011-06-04  Kaz Kojima  <kkojima@gcc.gnu.org>
2949
2950         * config.host (sh*-*-linux*): Fix typo.
2951
2952 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2953
2954         * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
2955         * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
2956         * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
2957         * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
2958         * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
2959         * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
2960         * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
2961         Wrap in !__MINGW64__.
2962         * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
2963         * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
2964         * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
2965         * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
2966         * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
2967         * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
2968         * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
2969         Wrap in !__LP64__.
2970         * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
2971         * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
2972         * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
2973         * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
2974         * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
2975         * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
2976         * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
2977         * config/no-unwind.h: New file.
2978         * config.host (md_unwind_header): Document.
2979         Define.
2980         (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
2981         alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
2982         hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
2983         hppa[12]*-*-hpux11*): Set md_unwind_header.
2984         (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
2985         Set md_unwind_header.
2986         (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
2987         (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
2988         (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
2989         m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
2990         powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
2991         s390x-*-linux*,  s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
2992         sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
2993         md_unwind_header.
2994         * configure.ac: Link md-unwind-support.h to $md_unwind_header.
2995         * configure: Regenerate.
2996
2997 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2998
2999         * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3000         Set tmake_file, extra_parts.
3001         * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3002         Remove O32 support.
3003         * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3004         Remove O32 support.
3005         * config/mips/t-irix6: New file.
3006         * config/mips/t-slibgcc-irix: New file.
3007
3008 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3009
3010         * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3011         * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3012
3013 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3014
3015         * configure.ac (target_thread_file): Determine thread model.
3016         * configure: Regenerate.
3017         * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3018         * config/alpha/t-alpha: New file.
3019         * config/alpha/t-crtfm: Use $<.
3020         * config/alpha/t-ieee: New file.
3021         * config/alpha/t-osf-pthread: New file.
3022         * config/alpha/t-slibgcc-osf: New file.
3023         * config/alpha/libgcc-osf5.ver: New file.
3024
3025 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3026
3027         * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3028         tmake_file.
3029         Add crtfastmath.o to extra_parts.
3030
3031 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3032
3033         * config/gmon-sol2.c: Reindent.
3034         Cleanup comments.
3035         Remove, correct casts.
3036         Use STDERR_FILENO, NULL.
3037         (BASEADDRESS): Remove.
3038         (minbrk): Remove.
3039         (errno, sbrk): Remove declarations.
3040         (monstartup) [hp300]: Remove.
3041         (mcount): Remove.
3042
3043 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3044
3045         * Makefile.in (cpu_type): Define.
3046         * config.host (i[34567]86-*-rtems*): Handle it.
3047         (i[34567]86-*-solaris2*): Move body ...
3048         (*-*-solaris2*): ... here.
3049         New case, generalize.
3050         (sparc-*-elf*): Handle it.
3051         (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3052         (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3053         (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3054         Fold into ...
3055         (sparc*-*-solaris2*): ... this.
3056         New case.
3057         (sparc64-*-elf*): Handle it.
3058         * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3059         Merge ../gcc/config/i386/gmon-sol2.c.
3060         * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3061         Use C comments.
3062         Merge ../gcc/config/i386/sol2-gc1.asm.
3063         * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3064         Use C comments.
3065         * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3066         Use C comments.
3067         * config/i386/t-crtfm (crtfastmath.o): Use $<.
3068         * config/i386/t-crtstuff: New file.
3069         * config/i386/t-softfp: New file.
3070         * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3071         $(T)crti.o, $(T)crtn.o): Remove.
3072         (gcrt1.o): New rule.
3073         (TARGET_LIBGCC2_CFLAGS): Remove.
3074         * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3075         * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3076         * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3077         * config/sparc/t-sol2: New file.
3078         * config/sparc/t-crtfm: Move to ...
3079         * config/t-crtfm: ... this.
3080         Use $(cpu_type), $<.
3081         * config/t-crtin: New file.
3082         * config/sparc/t-softfp: New file.
3083         * config/sparc/t-softmul: New file.
3084         * config/t-rtems: New file.
3085         * config/t-slibgcc: New file.
3086         * config/t-slibgcc-elf-ver: New file.
3087         * config/t-slibgcc-gld: New file.
3088         * config/t-slibgcc-sld: New file.
3089         * config/t-sol2: New file.
3090         * configure.ac: Include ../config/lib-ld.m4.
3091         Call AC_LIB_PROG_LD_GNU.
3092         Substitute cpu_type.
3093         * configure: Regenerate.
3094
3095 2011-05-27  Bernd Schmidt  <bernds@codesourcery.com>
3096
3097         PR bootstrap/49173
3098         * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3099         libgcc-std.ver in the build directory.
3100         * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3101         * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3102
3103 2011-05-25  Bernd Schmidt  <bernds@codesourcery.com>
3104
3105         * libgcc-std.ver.in: New file.
3106         * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3107         variables.
3108         (libgcc-std.ver): New rule.
3109         * config/t-gnu-prefix: New file.
3110
3111 2011-05-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3112
3113         * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3114
3115 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
3116
3117         * config/i386/darwin-lib.h: New file.
3118
3119 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
3120
3121         * config/arm/symbian-lib.h: New.
3122
3123 2011-05-04  Chris Demetriou  <cgd@google.com>
3124
3125         * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3126         (__x86.get_pc_thunk.bx): ...this.
3127         (__morestack): Adjust for rename, remove undef of __i686.
3128
3129 2011-05-03  Chris Demetriou  <cgd@google.com>
3130
3131         * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3132
3133 2011-03-22  Joseph Myers  <joseph@codesourcery.com>
3134
3135         * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3136         arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3137         m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3138         powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3139         sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3140         Remove cases.
3141
3142 2011-03-14  Andreas Tobler  <andreast@fgznet.ch>
3143
3144         * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3145         Adjust copyright year.
3146
3147 2011-03-07  Ian Lance Taylor  <iant@google.com>
3148
3149         * generic-morestack.c (__splitstack_find): Adjust returned stack
3150         pointer to include all registers pushed by __morestack.
3151
3152 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
3153
3154         PR target/40125
3155         * configure.ac: Call ACX_NONCANONICAL_TARGET.
3156         (toolexecdir): Calculate and AC_SUBST.
3157         (toolexeclibdir): Likewise.
3158         * Makefile.in (target_noncanonical): Import.
3159         (toolexecdir): Likewise.
3160         (toolexeclibdir): Likewise.
3161         * configure: Regenerate.
3162
3163 2010-12-13  Nathan Froyd  <froydnj@codesourcery.com>
3164
3165         PR target/46040
3166         * config/arm/bpabi.h: Rename to...
3167         * config/arm/bpabi-lib.h: ...this.
3168
3169 2010-12-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3170
3171         * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3172         appropriate.
3173         * configure: Regenerate.
3174
3175 2010-11-24  Nathan Froyd  <froydnj@codesourcery.com>
3176
3177         * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3178         __FLOAT_WORD_ORDER__.
3179         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3180         Delete.
3181
3182 2010-11-20  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3183
3184         PR other/46202
3185         * Makefile.in (install-strip): New phony target.
3186
3187 2010-11-07  Ian Lance Taylor  <iant@google.com>
3188
3189         PR target/46089
3190         * config/i386/morestack.S (__morestack_large_model): New
3191         function.
3192
3193 2010-10-23  Nathan Froyd  <froydnj@codesourcery.com>
3194
3195         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3196         Delete.
3197         (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3198
3199 2010-10-14  Nathan Froyd  <froydnj@codesourcery.com>
3200
3201         * config/arm/bpabi.h: New file.
3202         * config/frv/frv-abi.h: New file.
3203
3204 2010-10-01  Ian Lance Taylor  <iant@google.com>
3205
3206         * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3207         * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3208
3209 2010-10-01  H.J. Lu  <hongjiu.lu@intel.com>
3210
3211         PR target/45858
3212         * config.host: Add the missing `$'.
3213
3214 2010-09-30  Michael Eager  <eager@eagercon.com>
3215
3216         * config.host: Add microblaze*-*-*.
3217         * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3218         muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3219         udivsi3.asm,umodsi3.asm}:  New.
3220
3221 2010-09-28  Ian Lance Taylor  <iant@google.com>
3222
3223         * configure.ac: Adjust CFI test to test assembler directly rather
3224         than checking gcc preprocessor macro.
3225         * configure: Rebuild.
3226
3227 2010-09-27  Ian Lance Taylor  <iant@google.com>
3228
3229         * configure.ac: Test whether assembler supports CFI directives.
3230         * config.host: Only add t-stack and i386/t-stack-i386 to
3231         tmake_file if libgcc_cv_cfi is "yes".
3232         * configure: Rebuild.
3233
3234 2010-09-27  Ian Lance Taylor  <iant@google.com>
3235
3236         * generic-morestack.h: New file.
3237         * generic-morestack.c: New file.
3238         * generic-morestack-thread.c: New file.
3239         * config/i386/morestack.S: New file.
3240         * config/t-stack: New file.
3241         * config/i386/t-stack-i386: New file.
3242         * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3243         i386/t-stack-i386 to tmake_file.
3244
3245 2010-09-21  Iain Sandoe  <iains@gcc.gnu.org>
3246
3247         * Makefile.in (libgcc-extra-parts):  Check for static archives and
3248         invoke ranlib after installing them.
3249         (gcc-extra-parts): Likewise.
3250         (install-leaf): Likewise.
3251
3252 2010-09-14  H.J. Lu  <hongjiu.lu@intel.com>
3253
3254         * configure: Regenerated.
3255
3256 2010-09-10  Kai Tietz  <kai.tietz@onevision.com>
3257
3258         * configure: Regenerated.
3259
3260 2010-09-09  Gerald Pfeifer  <gerald@pfeifer.com>
3261             Andrew Pinski  <pinskia@gmail.com>
3262
3263         PR target/40959
3264         * config.host (ia64*-*-freebsd*): Set extra_parts.  Set tmake_file.
3265
3266 2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>
3267
3268         PR target/45524
3269         * configure: Regenerated.
3270
3271 2010-09-06  Andreas Schwab  <schwab@redhat.com>
3272
3273         * configure: Regenerate.
3274
3275 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
3276
3277         * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3278         64bit targets.
3279         (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3280         for 64bit targets.
3281
3282 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
3283             Iain Sandoe  <iains@gcc.gnu.org>
3284
3285         PR target/45476
3286         * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3287         LIB2FUNCS_EXCLUDE functions.
3288
3289 2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
3290
3291         * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3292         Include dfp.m4.
3293         * configure: Regenerate.
3294
3295 2010-09-01  Uros Bizjak  <ubizjak@gmail.com>
3296
3297         * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3298         i386/t-freebsd to tmake_file.
3299         * config/i386/t-freebsd: New file.
3300         * config/i386/libgcc-bsd.ver: New file.
3301
3302 2010-07-23  Nathan Froyd  <froydnj@codesourcery.com>
3303
3304         * config.host (powerpc*-eabispe*): Set tmake_file.
3305         (powerpc*-eabi*): Likewise.
3306         * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3307         crtbeginS, crtendS, crtbeginT.
3308
3309 2010-06-12  Kazu Hirata  <kazu@codesourcery.com>
3310
3311         * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3312         to tmake_file.  Add crtfastmath.o to extra_parts.
3313         * config/mips/t-crtfm: New.
3314
3315 2010-05-19  Joel Sherrill <joel.sherrill@oarcorp.com>
3316
3317         * config.host (sparc64-*-rtems*): New target.
3318
3319 2010-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3320
3321         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3322         assembler syntax.
3323
3324 2010-04-15  Thomas Schwinge  <tschwinge@gnu.org>
3325
3326         * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
3327
3328 2010-04-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3329
3330         * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
3331         alpha-dec-osf5.0* support.
3332
3333 2010-04-01  Ralf Corsépius <ralf.corsepius@rtems.org>
3334
3335         * config.host: Add lm32-*-rtems*.
3336
3337 2010-03-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3338             Uros Bizjak <ubizjak@gmail.com>
3339
3340         PR target/39048
3341         * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
3342         like other remaining 32-bit x86 OSes.
3343         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3344         assembler syntax.
3345         * config/i386/libgcc-sol2.ver: New file.
3346         * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
3347
3348 2010-03-30  Jack Howarth <howarth@bromo.med.uc.edu>
3349
3350         PR c/43553
3351         * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
3352         * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
3353         is used and substitute set_use_emutls.
3354         * configure: Regenerated.
3355
3356 2010-03-30  Tarik Graba  <tarik.graba@telecom-paristech.fr>
3357
3358         * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
3359
3360 2010-03-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3361
3362         PR target/38085
3363         * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
3364         MULTILIB_CFLAGS.
3365         ($(T)gcrt1.o): Likewise.
3366         ($(T)crt1.o): Likewise.
3367         ($(T)crti.o): Likewise.
3368         ($(T)crtn.o): Likewise.
3369
3370 2010-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3371
3372         PR other/42980
3373         * Makefile.in (install): Use $(MAKE) string in rule, for
3374         parallel make.
3375
3376 2010-02-22  Hans-Peter Nilsson  <hp@bitrange.com>
3377
3378         Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
3379         * config/mmix/t-mmix: New file.
3380         * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
3381
3382 2010-02-02  Jack Howarth  <howarth@bromo.med.uc.edu>
3383
3384         PR java/41991
3385         * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
3386         SHLIB_MAPFILES.
3387
3388 2010-01-04  Anthony Green  <green@moxielogic.com>
3389
3390         * config/moxie/crti.asm, config/moxie/crtn.asm,
3391         config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
3392         config/moxie/t-moxie: New files.
3393         * config.host: Add t-moxie-softfp reference.
3394
3395 2009-11-18  Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3396
3397         PR other/39888
3398         * config/t-slibgcc-darwin: Fix embedded rpaths for
3399         --enable-version-specific-runtime-libs, build extension stub
3400         libs exposing features available from current libgcc_s.
3401
3402 2009-11-11  Jon Beniston <jon@beniston.com>
3403
3404         * config.host: Add lm32 targets.
3405         * config/lm32: New directory.
3406         * config/lm32/libgcc_lm32.h: New file.
3407         * config/lm32/_mulsi3.c: New file.
3408         * config/lm32/_udivmodsi4.c: New file.
3409         * config/lm32/_divsi3.c: New file.
3410         * config/lm32/_modsi3.c: New file.
3411         * config/lm32/_udivsi3.c: New file.
3412         * config/lm32/_umodsi3.c: New file.
3413         * config/lm32/_lshrsi3.S: New file.
3414         * config/lm32/_ashrsi3.S: New file.
3415         * config/lm32/_ashlsi3.S: New file.
3416         * config/lm32/crti.S: New file.
3417         * config/lm32/crtn.S: New file.
3418         * config/lm32/t-lm32: New file.
3419         * config/lm32/t-elf: New file.
3420         * config/lm32/t-uclinux: New file.
3421
3422 2009-10-26  Nick Clifton  <nickc@redhat.com>
3423
3424         * config.host: Add support for RX target.
3425         * config/rx: New directory.
3426         * config/rx/rx-abi-functions.c: New file. Supplementary
3427         functions for libgcc to support the RX ABI.
3428         * config/rx/rx-abi.h: New file.  Supplementary header file for
3429         libgcc RX ABI functions.
3430         * config/rx/t-rx: New file: Makefile fragment for building
3431         libgcc for the RX.
3432
3433 2009-10-09  Uros Bizjak  <ubizjak@gmail.com>
3434
3435         * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
3436         constraint of y0 to "g".
3437
3438 2009-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
3439
3440         * config.host: Include the s390 makefile fragments.
3441         * config/s390/32/_fixdfdi.c: New file.
3442         * config/s390/32/_fixsfdi.c: New file.
3443         * config/s390/32/_fixtfdi.c: New file.
3444         * config/s390/32/_fixunsdfdi.c: New file.
3445         * config/s390/32/_fixunssfdi.c: New file.
3446         * config/s390/32/_fixunstfdi.c: New file.
3447         * config/s390/32/t-floattodi: New file.
3448         * config/s390/libgcc-glibc.ver: New file.
3449         * config/s390/t-crtstuff: New file.
3450         * config/s390/t-linux: New file.
3451         * config/s390/t-tpf: New file.
3452
3453 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3454
3455         * configure.ac (AC_PREREQ): Bump to 2.64.
3456
3457 2009-08-22  Kaz Kojima  <kkojima@gcc.gnu.org>
3458
3459         * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
3460
3461 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3462
3463         * configure: Regenerate.
3464
3465 2009-08-09  Douglas B Rupp  <rupp@gnat.com>
3466
3467         * config.host (ia64-hp-*vms*): New target.
3468         (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
3469         with ia64-hp-*vms*.
3470
3471 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3472
3473         * configure.ac: Add snippet for maintainer-mode.
3474         * configure: Regenerate.
3475         * Makefile.in (AUTOCONF, configure_deps): New variables.
3476         ($(srcdir)/configure)): New rule, active only with maintainer
3477         mode turned on.
3478
3479 2009-06-23  DJ Delorie  <dj@redhat.com>
3480
3481         Add MeP port.
3482         * config.host: Add mep support.
3483
3484 2009-06-22  Kai Tietz  <kai.tietz@onevision.com>
3485
3486         * config.host: Add i386/${host_address}/t-fprules-softfp and
3487         t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
3488
3489         * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3490         for mingw targets.
3491         * config/i386/64/_multc3.c: Likewise.
3492         * config/i386/64/_powitf2.c: Likewise.
3493         * config/i386/64/eqtf2.c: Likewise.
3494         * config/i386/64/getf2.c: Likewise.
3495         * config/i386/64/letf2.c: Likewise.
3496         * config/i386/64/letf2.c: Likewise.
3497         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3498         unsigned long long for x64 mingw targets.
3499         (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3500         (_FP_I_TYPE): Define as long long for x64 mingw target.
3501
3502 2009-06-10  Maciej W. Rozycki  <macro@linux-mips.org>
3503
3504         * config.host (vax-*-linux*): New.
3505
3506 2009-05-31  Anthony Green  <green@moxielogic.com>
3507
3508         * config.host: Add moxie support.
3509         * config/moxie/t-moxie: New file.
3510
3511 2009-05-29  David Billinghurst <billingd@gcc.gnu.org>
3512
3513         * config.host: Add i386/${host_address}/t-fprules-softfp and
3514         t-softfp to tmake_file for i[34567]86-*-cygwin*.
3515
3516 2009-04-17  Aurelien Jarno  <aurelien@aurel32.net>
3517
3518         * config.host: Add i386/${host_address}/t-fprules-softfp to
3519         tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3520
3521 2009-04-09  Nick Clifton  <nickc@redhat.com>
3522
3523         * config/ia64/tf-signs.c: Change copyright header to refer to
3524         version 3 of the GNU General Public License with version 3.1
3525         of the GCC Runtime Library Exception and to point readers at
3526         the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3527         web page.
3528         * config/i386/32/tf-signs.c: Likewise.
3529         * config/libbid/_addsub_dd.c: Likewise.
3530         * config/libbid/_addsub_sd.c: Likewise.
3531         * config/libbid/_addsub_td.c: Likewise.
3532         * config/libbid/_dd_to_df.c: Likewise.
3533         * config/libbid/_dd_to_di.c: Likewise.
3534         * config/libbid/_dd_to_sd.c: Likewise.
3535         * config/libbid/_dd_to_sf.c: Likewise.
3536         * config/libbid/_dd_to_si.c: Likewise.
3537         * config/libbid/_dd_to_td.c: Likewise.
3538         * config/libbid/_dd_to_tf.c: Likewise.
3539         * config/libbid/_dd_to_udi.c: Likewise.
3540         * config/libbid/_dd_to_usi.c: Likewise.
3541         * config/libbid/_dd_to_xf.c: Likewise.
3542         * config/libbid/_df_to_dd.c: Likewise.
3543         * config/libbid/_df_to_sd.c: Likewise.
3544         * config/libbid/_df_to_td.c: Likewise.
3545         * config/libbid/_di_to_dd.c: Likewise.
3546         * config/libbid/_di_to_sd.c: Likewise.
3547         * config/libbid/_di_to_td.c: Likewise.
3548         * config/libbid/_div_dd.c: Likewise.
3549         * config/libbid/_div_sd.c: Likewise.
3550         * config/libbid/_div_td.c: Likewise.
3551         * config/libbid/_eq_dd.c: Likewise.
3552         * config/libbid/_eq_sd.c: Likewise.
3553         * config/libbid/_eq_td.c: Likewise.
3554         * config/libbid/_ge_dd.c: Likewise.
3555         * config/libbid/_ge_sd.c: Likewise.
3556         * config/libbid/_ge_td.c: Likewise.
3557         * config/libbid/_gt_dd.c: Likewise.
3558         * config/libbid/_gt_sd.c: Likewise.
3559         * config/libbid/_gt_td.c: Likewise.
3560         * config/libbid/_isinfd128.c: Likewise.
3561         * config/libbid/_isinfd32.c: Likewise.
3562         * config/libbid/_isinfd64.c: Likewise.
3563         * config/libbid/_le_dd.c: Likewise.
3564         * config/libbid/_le_sd.c: Likewise.
3565         * config/libbid/_le_td.c: Likewise.
3566         * config/libbid/_lt_dd.c: Likewise.
3567         * config/libbid/_lt_sd.c: Likewise.
3568         * config/libbid/_lt_td.c: Likewise.
3569         * config/libbid/_mul_dd.c: Likewise.
3570         * config/libbid/_mul_sd.c: Likewise.
3571         * config/libbid/_mul_td.c: Likewise.
3572         * config/libbid/_ne_dd.c: Likewise.
3573         * config/libbid/_ne_sd.c: Likewise.
3574         * config/libbid/_ne_td.c: Likewise.
3575         * config/libbid/_sd_to_dd.c: Likewise.
3576         * config/libbid/_sd_to_df.c: Likewise.
3577         * config/libbid/_sd_to_di.c: Likewise.
3578         * config/libbid/_sd_to_sf.c: Likewise.
3579         * config/libbid/_sd_to_si.c: Likewise.
3580         * config/libbid/_sd_to_td.c: Likewise.
3581         * config/libbid/_sd_to_tf.c: Likewise.
3582         * config/libbid/_sd_to_udi.c: Likewise.
3583         * config/libbid/_sd_to_usi.c: Likewise.
3584         * config/libbid/_sd_to_xf.c: Likewise.
3585         * config/libbid/_sf_to_dd.c: Likewise.
3586         * config/libbid/_sf_to_sd.c: Likewise.
3587         * config/libbid/_sf_to_td.c: Likewise.
3588         * config/libbid/_si_to_dd.c: Likewise.
3589         * config/libbid/_si_to_sd.c: Likewise.
3590         * config/libbid/_si_to_td.c: Likewise.
3591         * config/libbid/_td_to_dd.c: Likewise.
3592         * config/libbid/_td_to_df.c: Likewise.
3593         * config/libbid/_td_to_di.c: Likewise.
3594         * config/libbid/_td_to_sd.c: Likewise.
3595         * config/libbid/_td_to_sf.c: Likewise.
3596         * config/libbid/_td_to_si.c: Likewise.
3597         * config/libbid/_td_to_tf.c: Likewise.
3598         * config/libbid/_td_to_udi.c: Likewise.
3599         * config/libbid/_td_to_usi.c: Likewise.
3600         * config/libbid/_td_to_xf.c: Likewise.
3601         * config/libbid/_tf_to_dd.c: Likewise.
3602         * config/libbid/_tf_to_sd.c: Likewise.
3603         * config/libbid/_tf_to_td.c: Likewise.
3604         * config/libbid/_udi_to_dd.c: Likewise.
3605         * config/libbid/_udi_to_sd.c: Likewise.
3606         * config/libbid/_udi_to_td.c: Likewise.
3607         * config/libbid/_unord_dd.c: Likewise.
3608         * config/libbid/_unord_sd.c: Likewise.
3609         * config/libbid/_unord_td.c: Likewise.
3610         * config/libbid/_usi_to_dd.c: Likewise.
3611         * config/libbid/_usi_to_sd.c: Likewise.
3612         * config/libbid/_usi_to_td.c: Likewise.
3613         * config/libbid/_xf_to_dd.c: Likewise.
3614         * config/libbid/_xf_to_sd.c: Likewise.
3615         * config/libbid/_xf_to_td.c: Likewise.
3616         * config/libbid/bid128.c: Likewise.
3617         * config/libbid/bid128_2_str.h: Likewise.
3618         * config/libbid/bid128_2_str_macros.h: Likewise.
3619         * config/libbid/bid128_2_str_tables.c: Likewise.
3620         * config/libbid/bid128_add.c: Likewise.
3621         * config/libbid/bid128_compare.c: Likewise.
3622         * config/libbid/bid128_div.c: Likewise.
3623         * config/libbid/bid128_fma.c: Likewise.
3624         * config/libbid/bid128_logb.c: Likewise.
3625         * config/libbid/bid128_minmax.c: Likewise.
3626         * config/libbid/bid128_mul.c: Likewise.
3627         * config/libbid/bid128_next.c: Likewise.
3628         * config/libbid/bid128_noncomp.c: Likewise.
3629         * config/libbid/bid128_quantize.c: Likewise.
3630         * config/libbid/bid128_rem.c: Likewise.
3631         * config/libbid/bid128_round_integral.c: Likewise.
3632         * config/libbid/bid128_scalb.c: Likewise.
3633         * config/libbid/bid128_sqrt.c: Likewise.
3634         * config/libbid/bid128_string.c: Likewise.
3635         * config/libbid/bid128_to_int16.c: Likewise.
3636         * config/libbid/bid128_to_int32.c: Likewise.
3637         * config/libbid/bid128_to_int64.c: Likewise.
3638         * config/libbid/bid128_to_int8.c: Likewise.
3639         * config/libbid/bid128_to_uint16.c: Likewise.
3640         * config/libbid/bid128_to_uint32.c: Likewise.
3641         * config/libbid/bid128_to_uint64.c: Likewise.
3642         * config/libbid/bid128_to_uint8.c: Likewise.
3643         * config/libbid/bid32_to_bid128.c: Likewise.
3644         * config/libbid/bid32_to_bid64.c: Likewise.
3645         * config/libbid/bid64_add.c: Likewise.
3646         * config/libbid/bid64_compare.c: Likewise.
3647         * config/libbid/bid64_div.c: Likewise.
3648         * config/libbid/bid64_fma.c: Likewise.
3649         * config/libbid/bid64_logb.c: Likewise.
3650         * config/libbid/bid64_minmax.c: Likewise.
3651         * config/libbid/bid64_mul.c: Likewise.
3652         * config/libbid/bid64_next.c: Likewise.
3653         * config/libbid/bid64_noncomp.c: Likewise.
3654         * config/libbid/bid64_quantize.c: Likewise.
3655         * config/libbid/bid64_rem.c: Likewise.
3656         * config/libbid/bid64_round_integral.c: Likewise.
3657         * config/libbid/bid64_scalb.c: Likewise.
3658         * config/libbid/bid64_sqrt.c: Likewise.
3659         * config/libbid/bid64_string.c: Likewise.
3660         * config/libbid/bid64_to_bid128.c: Likewise.
3661         * config/libbid/bid64_to_int16.c: Likewise.
3662         * config/libbid/bid64_to_int32.c: Likewise.
3663         * config/libbid/bid64_to_int64.c: Likewise.
3664         * config/libbid/bid64_to_int8.c: Likewise.
3665         * config/libbid/bid64_to_uint16.c: Likewise.
3666         * config/libbid/bid64_to_uint32.c: Likewise.
3667         * config/libbid/bid64_to_uint64.c: Likewise.
3668         * config/libbid/bid64_to_uint8.c: Likewise.
3669         * config/libbid/bid_b2d.h: Likewise.
3670         * config/libbid/bid_binarydecimal.c: Likewise.
3671         * config/libbid/bid_conf.h: Likewise.
3672         * config/libbid/bid_convert_data.c: Likewise.
3673         * config/libbid/bid_decimal_data.c: Likewise.
3674         * config/libbid/bid_decimal_globals.c: Likewise.
3675         * config/libbid/bid_div_macros.h: Likewise.
3676         * config/libbid/bid_dpd.c: Likewise.
3677         * config/libbid/bid_flag_operations.c: Likewise.
3678         * config/libbid/bid_from_int.c: Likewise.
3679         * config/libbid/bid_functions.h: Likewise.
3680         * config/libbid/bid_gcc_intrinsics.h: Likewise.
3681         * config/libbid/bid_inline_add.h: Likewise.
3682         * config/libbid/bid_internal.h: Likewise.
3683         * config/libbid/bid_round.c: Likewise.
3684         * config/libbid/bid_sqrt_macros.h: Likewise.
3685
3686 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
3687
3688         * Makefile.in: Change copyright header to refer to version
3689         3 of the GNU General Public License and to point readers at the
3690         COPYING3 file and the FSF's license web page.
3691         * config.host: Likewise.
3692
3693 2009-04-07  Alan Modra  <amodra@bigpond.net.au>
3694
3695         * config.host: Reorder and merge to match config.gcc change.
3696
3697 2009-04-03  Alan Modra  <amodra@bigpond.net.au>
3698
3699         * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
3700
3701 2009-03-28  Joseph Myers  <joseph@codesourcery.com>
3702
3703         * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
3704         armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
3705         m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
3706         powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
3707
3708 2009-02-12  Uros Bizjak  <ubizjak@gmail.com>
3709
3710         * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
3711         * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3712
3713 2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>
3714
3715         * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
3716         ia64/t-softfp-compat to tmake_file.
3717
3718         * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
3719
3720         * config/ia64/__divxf3.asm: New.
3721         * config/ia64/_fixtfdi.asm: Likewise.
3722         * config/ia64/_fixunstfdi.asm: Likewise.
3723         * config/ia64/_floatditf.asm: Likewise.
3724         * config/ia64/t-fprules-softfp: Likewise.
3725         * config/ia64/t-softfp-compat: Likewise.
3726         * config/ia64/tf-signs.c: Likewise.
3727
3728 2009-01-18  Ben Elliston  <bje@au.ibm.com>
3729
3730         * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3731
3732 2009-01-16  Ben Elliston  <bje@au.ibm.com>
3733
3734         * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
3735         to tmake_file.
3736
3737 2009-01-13  Ben Elliston  <bje@au.ibm.com>
3738
3739         * config/t-softfp: New file.
3740         * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
3741         (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
3742
3743 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
3744
3745         * config.host: Add m32r*-*-rtems*.
3746
3747 2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>
3748
3749         * config.host: Add m32c*-*-rtems*.
3750
3751 2008-11-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3752
3753         PR bootstrap/33100
3754         * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
3755         i386/t-crtstuff if linker supports ZERO terminator unwind entries.
3756         * configure: Regenerate.
3757         * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
3758         tmake_file here from gcc/config.gcc.
3759         Move extra_parts here from gcc/config.gcc.
3760         * config/i386/t-sol2: Move here from gcc/config/i386.
3761         Use gcc_srcdir instead of srcdir.
3762
3763 2008-11-18  Adam Nemet  <anemet@caviumnetworks.com>
3764
3765         * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
3766         case.
3767
3768 2008-11-09  Thomas Schwinge  <tschwinge@gnu.org>
3769
3770         * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
3771
3772 2008-10-08  Thomas Schwinge  <tschwinge@gnu.org>
3773
3774         * config.host: Fold `*-*-gnu*' cases into the Linux ones.
3775
3776 2008-09-03  Hari Sandanagobalane  <hariharan@picochip.com>
3777
3778         Add picoChip port.
3779         * config.host: Add picochip-*-*.
3780
3781 2008-08-06  Bob Wilson  <bob.wilson@acm.org>
3782
3783         * config.host: Match more processor names for Xtensa.
3784
3785 2008-07-08  H.J. Lu  <hongjiu.lu@intel.com>
3786
3787         * config/i386/64/t-softfp-compat: Update comments.
3788
3789 2008-07-07  H.J. Lu  <hongjiu.lu@intel.com>
3790
3791         * config/i386/64/_divtc3-compat.c: Moved to ...
3792         * config/i386/64/_divtc3.c: Here.
3793
3794         * config/i386/64/_multc3-compat.c: Moved to ...
3795         * config/i386/64/_multc3.c: Here.
3796
3797         * config/i386/64/_powitf2-compat.c: Moved to ...
3798         * config/i386/64/_powitf2.c: Here.
3799
3800         * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
3801         .c suffix instead of -compat.c.
3802
3803 2008-07-05  Uros Bizjak  <ubizjak@gmail.com>
3804
3805         * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
3806         (_FP_MUL_MEAT_D): Ditto.
3807         (_FP_DIV_MEAT_S): Ditto.
3808         (_FP_DIV_MEAT_D): Ditto.
3809
3810 2008-07-03  Richard Sandiford  <rdsandiford@googlemail.com>
3811
3812         * Makefile.in: Add support for __sync_* libgcc functions.
3813
3814 2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>
3815
3816         * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
3817
3818 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3819
3820         PR boostrap/36702
3821         * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
3822         and Linux/x86.  Include 64bit t-softfp-compat for Linux/x86.
3823
3824         * config/i386/64/t-fprules-softfp: Moved to ...
3825         * config/i386/64/t-softfp-compat: This.  New.
3826
3827 2008-07-02  Uros Bizjak  <ubizjak@gmail.com>
3828
3829         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
3830         Initialize f with 0.0.
3831
3832 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3833
3834         PR target/36669
3835         * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
3836
3837         * config/i386/64/_divtc3-compat.c: New.
3838         * config/i386/64/_multc3-compat.c: Likewise.
3839         * config/i386/64/_powitf2-compat.c: Likewise.
3840         * config/i386/64/eqtf2.c: Likewise.
3841         * config/i386/64/getf2.c: Likewise.
3842         * config/i386/64/letf2.c: Likewise.
3843         * config/i386/64/t-fprules-softfp: Likewise.
3844
3845 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3846
3847         * config.host: Add i386/${host_address}/t-fprules-softfp to
3848         tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
3849         i[34567]86-*-linux*, x86_64-*-linux*.
3850
3851         * configure.ac: Set host_address to 64 or 32 for x86.
3852         * configure: Regenerated.
3853
3854         * Makefile.in (config.status): Also depend on
3855         $(srcdir)/config.host.
3856
3857         * config/i386/32/t-fprules-softfp: New.
3858         * config/i386/32/tf-signs.c: Likewise.
3859
3860         * config/i386/64/sfp-machine.h: New. Moved from gcc.
3861
3862 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3863             Uros Bizjak  <ubizjak@gmail.com>
3864
3865         * config/i386/32/sfp-machine.h: New.
3866
3867 2008-06-26  Nathan Froyd  <froydnj@codesourcery.com>
3868
3869         * config/rs6000/t-ppccomm: Remove rules that conflict with
3870         auto-generated rules.
3871
3872 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3873
3874         * configure.ac: sinclude override.m4.
3875         * configure: Regenerate.
3876
3877 2008-06-11  Bernhard Fischer  <aldot@gcc.gnu.org>
3878
3879         * configure: Regenerate.
3880
3881 2008-06-10  Joseph Myers  <joseph@codesourcery.com>
3882
3883         * Makefile.in (DECNUMINC): Remove
3884         -I$(MULTIBUILDTOP)../../libdecnumber.
3885         * gstdint.h: New.
3886
3887 2008-06-07  Joseph Myers  <joseph@codesourcery.com>
3888
3889         * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
3890         parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
3891         alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
3892         arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
3893         hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
3894         i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
3895         i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
3896         i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
3897         i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
3898         mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
3899         powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
3900         powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
3901         strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
3902         vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
3903
3904 2008-05-25  Arthur Loiret  <arthur.loiret@u-psud.fr>
3905
3906         * config.host (sh2[lbe]*-*-linux*): Allow target.
3907
3908 2008-04-30  Nathan Froyd  <froydnj@codesourcery.com>
3909
3910         * config/rs6000/t-ppccomm: Add build rules for new files.
3911         (LIB2ADD_ST): New variable.
3912
3913 2008-04-07  Andy Hutchinson  <hutchinsonandy@aim.com>
3914
3915         PR target/34210
3916         PR target/35508
3917         * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
3918         * config/t-avr: New file. Build 16bit libgcc functions.
3919
3920 2008-03-02  Jakub Jelinek  <jakub@redhat.com>
3921
3922         PR target/35401
3923         * config/t-slibgcc-darwin: Make install-leaf dependent on
3924         install-darwin-libgcc-stubs instead of install.
3925
3926 2008-01-25  Joseph Myers  <joseph@codesourcery.com>
3927
3928         * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
3929         tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
3930         sh-*-rtemscoff*): Remove cases.
3931
3932 2007-12-27  Richard Sandiford  <rsandifo@nildram.co.uk>
3933
3934         * Makefile.in (all): Use install-leaf rather than install.
3935         (install): Split most of the rule into...
3936         (install-leaf): ...this new one.
3937
3938 2007-12-19  Etsushi Kato  <ek.kato@gmail.com>
3939             Paolo Bonzini  <bonzini@gnu.org>
3940
3941         PR target/30572
3942         * Makefile.in: Use @shlib_slibdir@ substitution to get
3943         correct install name on darwin.
3944         * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
3945
3946 2007-12-15  Hans-Peter Nilsson  <hp@axis.com>
3947
3948         * config.host (crisv32-*-elf, crisv32-*-none): New, same as
3949         cris-*-elf and cris-*-none.
3950         (crisv32-*-linux*): Similar, as cris-*-linux*.
3951
3952 2007-11-20  Rask Ingemann Lambertsen  <rask@sygehus.dk>
3953
3954         * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
3955
3956 2007-10-27  H.J. Lu  <hongjiu.lu@intel.com>
3957
3958         PR regression/33926
3959         * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
3960         * configure: Regenerated.
3961
3962 2007-09-27  H.J. Lu  <hongjiu.lu@intel.com>
3963
3964         * Makefile.in (dfp-filenames): Replace decimal_globals,
3965         decimal_data, binarydecimal and convert_data with
3966         bid_decimal_globals, bid_decimal_data, bid_binarydecimal
3967         and bid_convert_data, respectively.
3968
3969 2007-09-17  Chao-ying Fu  <fu@mips.com>
3970             Nigel Stephens  <nigel@mips.com>
3971
3972         * fixed-obj.mk: New file to support fine-grain fixed-point functions.
3973         * Makefile.in (fixed_point): Define.
3974         Check if fixed_point is yes to build support functions.
3975         * configure.ac: Check for fixed_point support.
3976         * configure: Regenerated.
3977         * gen-fixed.sh: New file to generate lists of fixed-point labels,
3978         funcs, modes, from, to.
3979
3980 2007-09-11  Janis Johnson  <janis187@us.ibm.com
3981
3982         * Makefile.in (dfp-filenames): Add bid128_noncomp.
3983
3984 2007-09-10  Janis Johnson  <janis187@us.ibm.com>
3985
3986         * Makefile.in (dfp-filenames): Remove decUtility, add
3987         decDouble, decPacked, decQuad, decSingle.
3988
3989 2007-08-27  Hans Kester  <hans.kester@ellips.nl>
3990
3991         * config.host : Add x86_64-elf target.
3992
3993 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
3994
3995         * configure.ac (set_have_cc_tls): Add a missing =.
3996         * configure: Regenerated.
3997
3998 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
3999
4000         * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4001         and x86_64-*-linux*.
4002
4003         * config/t-tls: New file.
4004
4005         * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
4006
4007         * configure.ac: Include ../config/enable.m4 and
4008         ../config/tls.m4.  Use GCC_CHECK_CC_TLS to check if assembler
4009         supports TLS and substitute set_have_cc_tls.
4010         * configure: Regenerated.
4011
4012 2007-07-04  H.J. Lu  <hongjiu.lu@intel.com>
4013
4014         * Makefile.in: Use libbid for DFP when BID is enabled.
4015
4016 2007-06-14  Danny Smith  <dannysmith@users.sourceforge.net>
4017
4018         * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
4019         extra_parts. Add config/i386/t-cygming to tmake_file.
4020         * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4021
4022 2007-05-29  Zuxy Meng  <zuxy.meng@gmail.com>
4023             Danny Smith  <dannysmith@users.sourceforge.net>
4024
4025         PR target/29498
4026         * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4027         crtfastmath.o to extra_parts.  Add i386/t-crtfm to tmake_file.
4028         * config/i386/t-crtfm: Compile crtfastmath.o with
4029         -minline-all-stringops.
4030
4031 2007-05-10  Richard Sandiford  <richard@codesourcery.com>
4032
4033         * config.host (sparc-wrs-vxworks): New target.
4034
4035 2007-04-14  Kazu Hirata  <kazu@codesourcery.com>
4036
4037         * config.host: Recognize fido.
4038
4039 2007-04-04  Janis Johnson  <janis187@us.ibm.com>
4040
4041         * configure: Check host, not target, for decimal float support.
4042
4043 2007-04-03  Uros Bizjak  <ubizjak@gmail.com>
4044
4045         * config/i386/t-crtpc: New file.
4046         * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
4047         (x86_64-*-linux*): Ditto.
4048
4049 2007-02-30  Kai Tietz  <kai.tietz@onevision.com>
4050
4051         * config.host (x86_64-*-mingw*): New target.
4052
4053 2007-03-23  Michael Meissner  <michael.meissner@amd.com>
4054             H.J. Lu  <hongjiu.lu@intel.com>
4055
4056         * Makefile.in (enable_decimal_float): New.
4057         (DECNUMINC): Add
4058         -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4059         (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4060         (decbits-filenames): This.
4061         (decbits-objects): New.
4062         (libgcc-objects): Add $(decbits-objects).
4063
4064         * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4065         Substitute enable_decimal_float.
4066         * configure: Regenerated.
4067
4068 2007-03-19  Hans-Peter Nilsson  <hp@axis.com>
4069
4070         * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4071
4072 2007-03-12  Brooks Moses  <brooks.moses@codesourcery.com>
4073
4074         * Makefile.in (install-info): New dummy target.
4075
4076 2007-03-05  Bernd Schmidt  <bernd.schmidt@analog.com>
4077
4078         * config.host (bfin*-linux-uclibc*): Set extra_parts.
4079
4080 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
4081
4082         * Makefile.in: Add install-html and install-pdf dummy
4083         targets.
4084
4085 2007-02-05  Roger Sayle  <roger@eyesopen.com>
4086             Daniel Jacobowitz  <dan@codesourcery.com>
4087
4088         * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4089         (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4090         (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4091
4092 2007-01-29  Janis Johnson  <janis187@us.ibm.com>
4093
4094         * Makefile.in (dec-filenames): Add decExcept.
4095
4096 2007-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
4097
4098         PR bootstrap/30469
4099         * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4100         -fprofile-use.
4101
4102 2007-01-25  Daniel Jacobowitz  <dan@codesourcery.com>
4103
4104         * configure.ac: Add --enable-version-specific-runtime-libs.
4105         Correct $slibdir default.
4106         * configure: Regenerated.
4107
4108 2007-01-23  Joseph Myers  <joseph@codesourcery.com>
4109
4110         * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4111
4112 2007-01-21  Andrew Pinski  <pinskia@gmail.com>
4113
4114         PR target/30519
4115         * config.host (alpha*-*-linux*): Set extra_parts.
4116
4117 2007-01-09  Kaz Kojima  <kkojima@gcc.gnu.org>
4118
4119         * config/sh/t-linux: New.
4120         * config.host (sh*-*-linux*): Set tmake_file.
4121
4122 2007-01-05  Daniel Jacobowitz  <dan@codesourcery.com>
4123
4124         * Makefile.in (install): Handle multilibs.
4125
4126 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
4127
4128         * Makefile.in: Added .PHONY entry for documentation targets.
4129
4130 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
4131
4132         * Makefile.in: Add empty info, html, dvi, pdf targets.
4133
4134 2007-01-04  Mike Stump  <mrs@apple.com>
4135
4136         * Makefile.in (MAKEINFO): Remove.
4137         (PERL): Likewise.
4138
4139 2007-01-04  Paolo Bonzini  <bonzini@gnu.org>
4140
4141         * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4142         * configure: Regenerate.
4143         * Makefile.in (host_subdir): Substitute it.
4144         (gcc_objdir): Use it.
4145
4146 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
4147
4148         * config.host (ia64*-*-linux*): Set tmake_file.
4149
4150 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
4151
4152         * Makefile.in (version): Define.
4153
4154 2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>
4155             Paolo Bonzini  <bonzini@gnu.org>
4156
4157         * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4158         config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4159         config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4160         config/sparc/t-crtfm, config/t-slibgcc-darwin,
4161         config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4162         shared-object.mk, siditi-object.mk, static-object.mk: New files.
4163         * configure: Generated.