libgcc/ChangeLog

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