libgcc/ChangeLog

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