libgcc/ChangeLog

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