libgcc/ChangeLog

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