libgcc/ChangeLog

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