1 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
3 * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return
4 context->sp instead of context->cfa.
6 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
8 * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde
9 with unwind-dw2-fde-dip.
11 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
13 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use
14 CALL12 followed by series of ENTRY to spill windowed registers.
15 (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill
16 instead of making linux spill syscall.
18 2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com>
20 * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake.
21 (get_intel_cpu): Likewise.
23 2015-08-12 H.J. Lu <hongjiu.lu@intel.com>
25 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL.
26 (get_intel_cpu): Add Knights Landing support.
28 2015-08-11 Uros Bizjak <ubizjak@gmail.com>
31 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL.
32 (get_available_features): Handle FEATURE_PCLMUL.
34 2015-08-10 H.J. Lu <hongjiu.lu@intel.com>
36 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as
39 2015-07-22 Uros Bizjak <ubizjak@gmail.com>
42 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES.
43 (get_available_features): Handle FEATURE_AES.
45 2015-07-22 Chung-Lin Tang <cltang@codesourcery.com>
47 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include.
48 (EFAULT,EBUSY,ENOSYS): Delete unused #defines.
50 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
52 * offloadstuff.c: Constify host data.
54 2015-07-17 Jan Beulich <jbeulich@suse.com>
56 * config/t-softfp: Split up "else ifneq".
58 2015-07-14 Sandra Loosemore <sandra@codesourcery.com>
59 Cesar Philippidis <cesar@codesourcery.com>
60 Chung-Lin Tang <cltang@codesourcery.com>
62 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize
63 for __nios2_arch__ level.
65 2015-07-13 John Marino <gnugcc@marino.st>
67 * config/i386/t-dragonfly: New.
69 2015-07-01 John David Anglin <danglin@gcc.gnu.org>
71 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to
72 better match light-weight syscall argument order.
73 (__kernel_cmpxchg2): Likewise.
76 2015-06-30 H.J. Lu <hongjiu.lu@intel.com>
78 * config.host: Support i[34567]86-*-elfiamcu target.
79 * config/t-softfp-sfdftf: New file.
80 * config/i386/32/t-iamcu: Likewise.
81 * configure: Regenerated.
83 2015-06-23 James Lemke <jwlemke@codesourcery.com>
86 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
88 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
90 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).
92 2015-05-27 John Marino <gnugcc@marino.st>
94 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set
96 * config/i386/freebsd-unwind.h: New.
98 2015-05-22 Uros Bizjak <ubizjak@gmail.com>
100 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
101 i386/t-crtfm to tmake_file.
102 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
103 (set_fast_math): Use set_fast_math_sse for SSE targets.
104 * config/i386/t-crtfm: Remove.
106 2015-05-21 Alan Modra <amodra@gmail.com>
109 * config/rs6000/morestack.S: Remove ".abiversion 1".
111 2015-05-20 Alan Modra <amodra@gmail.com>
113 * config/rs6000/morestack.S: New.
114 * config/rs6000/t-stack-rs6000: New.
115 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
117 * generic-morestack.c: Don't build for powerpc 32-bit.
119 2015-05-19 Eric Botcazou <ebotcazou@adacore.com>
121 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
122 Remove useless endif/ifneq ($(enable_shared),yes) pair.
124 2015-05-16 James Bowman <james.bowman@ftdichip.com>
126 * config.host: FT32 target added.
127 * config/ft32/*: New files for FT32 target.
129 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
131 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
133 * config/arm/ieee754-df.S: Add CFI directives.
134 * config/arm/ieee754-sf.S: Add CFI directives.
136 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
138 * configure.ac: Include config/sjlj.m4.
139 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
140 * config.in: Regenerate.
141 * configure: Likewise.
142 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
144 2015-05-12 Uros Bizjak <ubizjak@gmail.com>
146 * libgcov-util.c: Add space between string literal and macro name.
148 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
149 Chris Jones <chrisj@nvidia.com>
150 Joshua Conner <jconner@nvidia.com>
152 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
153 (arm*-*-uclinux*): Likewise.
154 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
155 * config/arm/crtfastmath.c: New file.
157 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
159 * Makefile.in (real_host_noncanonical): New variable.
161 * configure.ac (real_host_noncanonical): Compute. Remove special
162 case for intelmicemul.
163 * configure: Regenerate.
165 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
167 * config/frv/elf-lib.h: New file.
168 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
169 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
172 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
174 * config/frv/frvbengin.c: Do not include defaults.h
175 * config/frv/frvend.c: Ditto.
177 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
179 * config.host: Add h8300-*-linux
180 * config/h8300/t-linux: New file.
181 * config/h8300/lib1funs.s: Change symbol prefix.
182 * config/h8300/sfp-machine.h: 64bit double support.
184 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
185 Szabolcs Nagy <szabolcs.nagy@arm.com>
187 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
188 Linux if target provides dl_iterate_phdr.
190 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
193 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
194 * config/i386/cpuinfo.c (__cpu_model): Initialize.
195 (__cpu_indicator_init@GCC_4.8.0): New.
196 (__cpu_model@GCC_4.8.0): Likewise.
197 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
200 2015-04-16 Nick Clifton <nickc@redhat.com>
202 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
203 and __modhi3 functions.
204 * config/rl78/divmodso.S: Add G14 and G13 versions of the
205 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
207 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
209 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
210 do-while loop as macro body to avoid warnings.
212 2015-04-10 Jakub Jelinek <jakub@redhat.com>
213 Iain Sandoe <iain@codesourcery.com>
216 * configure: Regenerate.
218 2015-04-07 Jakub Jelinek <jakub@redhat.com>
219 Iain Sandoe <iain@codesourcery.com>
222 * configure: Regenerate.
224 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
226 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
228 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
230 Implement call0 ABI for xtensa
231 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
232 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
233 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
234 use ret in call0 ABI.
235 * config/xtensa/t-windowed: New file.
236 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
237 * libgcc/configure: Regenerated.
238 * libgcc/configure.ac: Check if xtensa target is configured for
239 windowed ABI and thus needs to use custom unwind code.
241 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
244 * gthr-single.h: Use __unused__ attribute instead of unused.
245 * config/gthr-vxworks.h: Likewise.
246 * config/i386/gthr-win32.h: Likewise.
248 2015-02-27 Kai Tietz <ktietz@redhat.com>
251 * config.in: Regenerated.
252 * configure: Likewise.
253 * configure.ac (AC_HEADER_STDC): Added explicit.
254 (AC_CHECK_HEADERS): Check for default headers plus
256 * libgcov-util.c (gcov_read_profile_dir): Disable use
257 of ftw-function, if header is not found.
258 (ftw_read_file): Likewise.
260 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
263 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
266 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
268 * config/arm/bpabi.S (test_div_by_zero): Make label names
269 consistent between thumb2 and arm mode cases. Separate the
270 signed comparison on the high word of the numerator from the
271 unsigned comparison on the low word.
272 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
275 2015-02-17 Joseph Myers <joseph@codesourcery.com>
277 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
279 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
281 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
283 PR gcov-profile/61889
284 * libgcov-driver-system.c: undefine clashing macro for mkdir.
286 2015-02-02 Nick Clifton <nickc@redhat.com>
288 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
289 rounding up the fraction.
291 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
293 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
294 oldval and newval to const void *. Fix typo.
295 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
296 (FETCH_AND_OP_WORD): Likewise.
297 (OP_AND_FETCH_WORD): Likewise.
298 (COMPARE_AND_SWAP_2): Likewise.
299 (__sync_val_compare_and_swap_4): Likewise.
300 (__sync_lock_test_and_set_4): Likewise.
301 (SYNC_LOCK_RELEASE_2): Likewise.
302 Remove support for long long atomic operations.
304 2015-01-27 Caroline Tice <cmtice@google.com>
306 Committing VTV Cywin/Ming patch for Patrick Wollgast
307 * Makefile.in: Move rules to build vtv_*.o out of the check
309 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
311 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
312 enable_vtable_verify.
314 2015-01-27 Nick Clifton <nickc@redhat.com>
316 * config/rl78/cmpsi2.S: Use function start and end macros.
317 (__gcc_bcmp): New function.
318 * config/rl78/lshrsi3.S: Use function start and end macros.
319 * config/rl78/mulsi3.S: Add support for G10.
320 (__mulqi3): New function for G10.
321 * config/rl78/signbit.S: Use function start and end macros.
322 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
324 (LIB2FUNCS_EXCLUDE): Define.
325 (LIB2FUNCS_ST): Define.
326 * config/rl78/trampoline.S: Use function start and end macros.
327 * config/rl78/vregs.h (START_FUNC): New macro.
328 (START_ANOTHER_FUNC): New macro.
329 (END_FUNC): New macro.
330 (END_ANOTHER_FUNC): New macro.
331 * config/rl78/bit-count.S: New file. Contains assembler
332 implementations of the bit counting functions: ___clzhi2,
333 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
334 __paritysi2, __popcounthi2 and __popcountsi2.
335 * config/rl78/fpbit-sf.S: New file. Contains assembler
336 implementationas of the math functions: __negsf2, __cmpsf2,
337 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
338 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
339 * config/rl78/fpmath-sf.S: New file. Contains assembler
340 implementations of the math functions: __subsf3, __addsf3,
341 __mulsf3 and __divsf3
343 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
345 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
346 Add i386/elf-lib.h to tm_file.
347 * config/i386/elf-lib.h: Fix comment.
348 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
349 && __sun__ && __svr4__]: Remove workaround.
351 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
353 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
355 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
357 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
359 * config/i386/cpuinfo.c (processor_subtypes): Add
360 INTEL_COREI7_BROADWELL.
361 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
364 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
366 * config/i386/elf-lib.h: New file.
367 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
368 Wrap definition in #ifdef __i386__.
369 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
370 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
371 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
372 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
375 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
377 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
378 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
380 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
382 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
383 Update rt_sigframe format and address for current Nios II
386 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
388 * config.host (arm*-*-freebsd*): Add new configuration for
390 * config/arm/freebsd-atomic.c: New file.
391 * config/arm/t-freebsd: Likewise.
392 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
393 'PC-relative indirect' OS's.
395 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
397 * config.host: Add Visium support.
398 * config/visium: New directory.
400 2015-01-05 Jakub Jelinek <jakub@redhat.com>
402 Update copyright years.
404 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
406 * config.host: Support mipsisa32r6 and mipsisa64r6.
407 * config/mips/mips16.S: Do not build for R6.
409 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
411 * config/sh/crt.h: New.
412 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
414 * config/sh/crt1.S: Likewise.
416 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
419 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
420 func_ptr *dtor_list temporary variable to avoid "array subscript
421 is above array bounds" warnings.
423 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
425 * Makefile.in (with_aix_soname): Define.
426 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
427 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
428 * configure: Recreate.
430 2014-12-05 Olivier Hainque <hainque@adacore.com>
432 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
433 now provided by defaults.h.
435 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
438 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
439 whether it's defined.
441 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
443 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
444 * config/i386/cpuinfo.c (get_available_features): Detect it.
446 2014-11-27 Tony Wang <tony.wang@arm.com>
448 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
449 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
450 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
452 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
454 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
456 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
458 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
461 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
462 John David Anglin <danglin@gcc.gnu.org>
464 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
465 (FETCH_AND_OP_2): New. Use for subword and double word operations.
466 (OP_AND_FETCH_2): Likewise.
467 (COMPARE_AND_SWAP_2): Likewise.
468 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
469 (SYNC_LOCK_RELEASE_2): Likewise.
470 (SUBWORD_SYNC_OP): Remove.
471 (SUBWORD_VAL_CAS): Likewise.
472 (SUBWORD_BOOL_CAS): Likewise.
473 (FETCH_AND_OP_WORD): Update.
474 Consistently use signed types.
476 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
477 Thomas Schwinge <thomas@codesourcery.com>
478 Ilya Verbin <ilya.verbin@intel.com>
479 Andrey Turetskiy <andrey.turetskiy@intel.com>
481 * Makefile.in (crtoffloadbegin$(objext)): New rule.
482 (crtoffloadend$(objext)): Likewise.
483 * configure: Regenerate.
484 * configure.ac (accel_dir_suffix): Compute new variable.
485 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
486 if enable_offload_targets is not empty.
487 * offloadstuff.c: New file.
489 2014-11-13 Nick Clifton <nickc@redhat.com>
491 * config/rl78/divmodhi.S: Add support for the G10 architecture.
492 Use START_FUNC and END_FUNC macros to enable linker garbage
494 * config/rl78/divmodqi.S: Likewise.
495 * config/rl78/divmodsi.S: Likewise.
496 * config/rl78/mulsi3.S: Likewise.
497 * config/rl78/lib2div.c: Remove G10 functions.
498 * config/rl78/lib2muls.c: Likewise.
499 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
500 * config/rl78/vregs.h (START_FUNC): New macro.
501 (END_FUNC): New macro.
503 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
505 * config/mips/mips16.S: Set .module when supported. Update O32
506 FP64 calling convention and use for FPXX when possible. Add FPXX
507 calling convention fallback case.
509 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
511 * config.host: Handle nvptx-*-*.
512 * shared-object.mk (as-flags-$o): Define.
513 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
514 -xassembler-with-cpp.
515 * static-object.mk: Identical changes.
516 * config/nvptx/t-nvptx: New file.
517 * config/nvptx/crt0.s: New file.
518 * config/nvptx/free.asm: New file.
519 * config/nvptx/malloc.asm: New file.
520 * config/nvptx/realloc.c: New file.
522 2014-10-30 Joseph Myers <joseph@codesourcery.com>
524 * Makefile.in (libgcc.map.in): New target.
525 (libgcc.map): Use libgcc.map.in.
526 * config/t-softfp (softfp_compat): New variable to be set by
528 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
530 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
532 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
533 that use compat symbols and disable all code unless [SHARED].
534 * config/t-softfp-compat: New file.
535 * find-symver.awk: New file.
536 * configure.ac (--with-glibc-version): New configure option.
537 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
538 * configure: Regenerate.
539 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
542 2014-10-29 Joseph Myers <joseph@codesourcery.com>
544 * config/t-hardfp (hardfp_exclusions): Document new variable for
546 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
547 * config/t-softfp (softfp_extras): Document new variable for user
549 (softfp_func_list): Add functions from $(softfp_extras).
550 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
551 * config.host (powerpc*-*-linux*): For e500v1, use
552 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
553 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
554 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
556 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
558 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
559 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
560 memory read accesses are ok.
562 2014-10-25 Joseph Myers <joseph@codesourcery.com>
564 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
565 * configure: Regenerate.
566 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
567 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
568 of soft-fp for 32-bit classic hard float. Do not use
569 t-softfp-excl for soft float.
571 2014-10-22 Joseph Myers <joseph@codesourcery.com>
573 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
575 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
578 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
580 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
581 introduced with 2014-10-21 trunk r216525.
583 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
584 Vidya Praveen <vidya.praveen@atmel.com>
585 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
586 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
587 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
589 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
592 Updated library functions for AVRTINY arch.
593 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
594 Replaced occurrences of r0/r1 with tmp/zero reg macros.
595 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
596 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
598 (__mulsi3_helper): Update stack, preserve callee saved regs and
599 argument from stack. Restore callee save registers.
600 (__mulpsi3): Likewise.
601 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
602 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
603 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
605 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
606 (__do_copy_data): Added new definition for AVRTINY.
607 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
608 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
609 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
610 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
611 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
613 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
616 Fix broken long multiplication on tiny arch.
618 2014-10-09 Joseph Myers <joseph@codesourcery.com>
620 * soft-fp/double.h: Update from glibc.
621 * soft-fp/eqdf2.c: Likewise.
622 * soft-fp/eqsf2.c: Likewise.
623 * soft-fp/eqtf2.c: Likewise.
624 * soft-fp/extenddftf2.c: Likewise.
625 * soft-fp/extended.h: Likewise.
626 * soft-fp/extendsfdf2.c: Likewise.
627 * soft-fp/extendsftf2.c: Likewise.
628 * soft-fp/extendxftf2.c: Likewise.
629 * soft-fp/gedf2.c: Likewise.
630 * soft-fp/gesf2.c: Likewise.
631 * soft-fp/getf2.c: Likewise.
632 * soft-fp/ledf2.c: Likewise.
633 * soft-fp/lesf2.c: Likewise.
634 * soft-fp/letf2.c: Likewise.
635 * soft-fp/op-1.h: Likewise.
636 * soft-fp/op-2.h: Likewise.
637 * soft-fp/op-4.h: Likewise.
638 * soft-fp/op-8.h: Likewise.
639 * soft-fp/op-common.h: Likewise.
640 * soft-fp/quad.h: Likewise.
641 * soft-fp/single.h: Likewise.
642 * soft-fp/soft-fp.h: Likewise.
643 * soft-fp/unorddf2.c: Likewise.
644 * soft-fp/unordsf2.c: Likewise.
645 * soft-fp/unordtf2.c: Likewise.
646 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
647 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
648 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
649 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
650 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
651 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
652 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
653 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
654 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
655 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
657 2014-10-08 Rong Xu <xur@google.com>
659 * libgcov-util.c (read_gcda_file): Fix format.
660 (find_match_gcov_info): Ditto.
661 (calculate_2_entries): New.
662 (compute_one_gcov): Ditto.
663 (gcov_info_count_all_cold): Ditto.
664 (gcov_info_count_all_zero): Ditto.
665 (extract_file_basename): Ditto.
666 (get_file_basename): Ditto.
668 (matched_gcov_info): Ditto.
669 (calculate_overlap): Ditto.
670 (gcov_profile_overlap): Ditto.
671 * libgcov-driver.c (compute_summary): Make
672 it avavilable for external calls.
674 2014-10-06 Rong Xu <xur@google.com>
676 * Makefile.in: Ditto.
677 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
678 (gcov_sort_icall_topn_counter): Ditto.
679 (gcov_sort_topn_counter_arrays): Ditto.
680 (dump_one_gcov): Sort indirect_call topn counters.
681 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
683 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
685 (__gcov_indirect_call_topn_profiler): New profiler function.
686 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
687 * libgcov.h: New decls.
689 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
691 * config.host: Remove support for score-*.
693 2014-09-22 Joseph Myers <joseph@codesourcery.com>
695 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
696 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
697 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
698 __LIBGCC_XF_MANT_DIG__.
699 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
700 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
701 __LIBGCC_TF_MANT_DIG__.
702 * libgcc2.c (NOTRUNC): Define in terms of
703 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
704 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
706 2014-09-22 Joseph Myers <joseph@codesourcery.com>
709 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
712 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
714 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
715 override USE_PT_GNU_EH_FRAME.
716 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
717 check USE_EH_FRAME_REGISTRY_ALWAYS against
718 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
719 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
720 variable for substituted force_explicit_eh_registry.
721 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
722 * configure.ac (explicit-exception-frame-registration):
724 * configure: Regenerate.
726 2014-09-19 Olivier Hainque <hainque@adacore.com>
728 * config.host (powerpc-wrs-vxworksmils): New configuration,
731 2014-09-18 Joseph Myers <joseph@codesourcery.com>
733 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
735 2014-09-18 Joseph Myers <joseph@codesourcery.com>
737 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
738 bits not set bits as indicating trapping exceptions.
740 2014-09-17 Nathan sidwell <nathan@acm.org>
742 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
743 (LIBGCOV_DRIVER): ... here.
744 * libgcov-driver.c (gcov_master): New.
745 (gcov_exit): Remove from master chain.
746 (__gcov_init): Add to master chain if version compatible. Don't
748 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
749 (gcov_reset_int): Clear master chain, if compatible.
750 (gcov_dump_int): New internal interface. Dump master chain, if
752 (gcov_dump): Alias for gcov_dump_int.
753 * libgcov.h (struct gcov_root): Add next and prev fields.
754 (struct gcov_master): New struct.
755 (__gcov_master): New.
756 (gcov_dump_int): Declare.
758 2014-09-17 Olivier Hainque <hainque@adacore.com>
760 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
761 and crtbegin.o + crtend.o to extra_parts.
763 2014-09-12 Joseph Myers <joseph@codesourcery.com>
765 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
766 __LIBGCC_HAS_SF_MODE__.
767 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
768 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
769 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
770 * config/libbid/bid_gcc_intrinsics.h
771 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
772 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
773 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
774 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
775 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
776 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
778 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
781 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
782 and R24 as needed. Make work for all devices and .text locations.
783 (__do_global_ctors, __do_global_dtors): Use word addresses.
784 (__tablejump__, __tablejump_elpm__): Remove functions.
785 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
787 (XICALL, XIJMP): New macros.
789 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
790 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
792 * config.host (aarch64*): Include crtfastmath.o and
794 * config/aarch64/crtfastmath.c: New file.
796 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
798 * config.host: Remove picochip support.
799 * config/picochip/adddi3.S: Remove.
800 * config/picochip/ashlsi3.S: Remove.
801 * config/picochip/ashlsi3.c: Remove.
802 * config/picochip/ashrsi3.S: Remove.
803 * config/picochip/ashrsi3.c: Remove.
804 * config/picochip/clzsi2.S: Remove.
805 * config/picochip/cmpsi2.S: Remove.
806 * config/picochip/divmod15.S: Remove.
807 * config/picochip/divmodhi4.S: Remove.
808 * config/picochip/divmodsi4.S: Remove.
809 * config/picochip/lib1funcs.S: Remove.
810 * config/picochip/longjmp.S: Remove.
811 * config/picochip/lshrsi3.S: Remove.
812 * config/picochip/lshrsi3.c: Remove.
813 * config/picochip/parityhi2.S: Remove.
814 * config/picochip/popcounthi2.S: Remove.
815 * config/picochip/setjmp.S: Remove.
816 * config/picochip/subdi3.S: Remove.
817 * config/picochip/t-picochip: Remove.
818 * config/picochip/ucmpsi2.S: Remove.
819 * config/picochip/udivmodhi4.S: Remove.
820 * config/picochip/udivmodsi4.S: Remove.
822 2014-09-08 Joseph Myers <joseph@codesourcery.com>
824 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
825 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
826 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
827 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
828 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
829 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
830 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
831 defined and LIBGCC2_HAS_DF_MODE is defined.
832 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
833 defined and LIBGCC2_HAS_XF_MODE is defined.
834 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
835 defined and LIBGCC2_HAS_TF_MODE is defined.
837 2014-09-08 Joseph Myers <joseph@codesourcery.com>
839 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
840 and ROUND_TOWARDS_ZERO conditionals.
842 2014-09-07 Nathan sidwell <nathan@acm.org>
844 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
845 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
847 2014-09-05 Joseph Myers <joseph@codesourcery.com>
849 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
850 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
851 uses to __LIBGCC_STACK_POINTER_REGNUM__.
852 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
853 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
854 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
855 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
856 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
857 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
858 (DWARF_FRAME_REGISTERS): Change all uses to
859 __LIBGCC_DWARF_FRAME_REGISTERS__.
860 (EH_RETURN_STACKADJ_RTX): Change all uses to
861 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
862 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
863 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
864 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
865 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
866 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
867 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
868 to __LIBGCC_EH_FRAME_SECTION_NAME__.
869 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
870 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
871 __LIBGCC_STACK_POINTER_REGNUM__.
872 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
873 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
874 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
875 to __LIBGCC_STACK_POINTER_REGNUM__.
876 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
877 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
878 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
879 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
880 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
881 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
882 (STACK_POINTER_REGNUM): Change all uses to
883 __LIBGCC_STACK_POINTER_REGNUM__.
884 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
885 use to __LIBGCC_STACK_POINTER_REGNUM__.
886 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
887 uses to __LIBGCC_STACK_POINTER_REGNUM__.
888 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
889 to __LIBGCC_DWARF_FRAME_REGISTERS__.
890 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
891 to __LIBGCC_DWARF_FRAME_REGISTERS__.
892 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
893 to __LIBGCC_STACK_POINTER_REGNUM__.
894 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
895 Remove conditional definition.
896 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
897 __LIBGCC_TEXT_SECTION_ASM_OP__.
898 (EH_FRAME_SECTION_NAME): Change all uses to
899 __LIBGCC_EH_FRAME_SECTION_NAME__.
900 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
901 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
902 (CTORS_SECTION_ASM_OP): Change all uses to
903 __LIBGCC_CTORS_SECTION_ASM_OP__.
904 (DTORS_SECTION_ASM_OP): Change all uses to
905 __LIBGCC_DTORS_SECTION_ASM_OP__.
906 (JCR_SECTION_NAME): Change all uses to
907 __LIBGCC_JCR_SECTION_NAME__.
908 (INIT_SECTION_ASM_OP): Change all uses to
909 __LIBGCC_INIT_SECTION_ASM_OP__.
910 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
911 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
912 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
913 __LIBGCC_STACK_GROWS_DOWNWARD__.
914 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
915 __LIBGCC_INIT_SECTION_ASM_OP__.
916 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
917 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
918 (EH_FRAME_SECTION_NAME): Change all uses to
919 __LIBGCC_EH_FRAME_SECTION_NAME__.
920 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
921 definitions. Change all uses to
922 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
923 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
924 __LIBGCC_STACK_GROWS_DOWNWARD__.
925 (DWARF_FRAME_REGISTERS): Change all uses to
926 __LIBGCC_DWARF_FRAME_REGISTERS__.
927 (EH_RETURN_STACKADJ_RTX): Change all uses to
928 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
929 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
930 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
931 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
932 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
933 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
935 2014-09-02 Nathan sidwell <nathan@acm.org>
937 * libgcov-interface.c (STRONG_ALIAS): New.
938 (__gcov_flush): Call __gcov_reset_int.
939 (__gcov_reset): Strong alias for ...
940 (__gcov_reset_ing): ... this renamed hidden version.
941 * libgcov.h (__gcov_reset_int): New declaration.
943 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
945 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
947 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
948 (__dso_handle): Define on Cygwin.
949 * config/i386/t-cygming (crtbeginS.o): New rule.
950 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
952 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
955 2014-08-13 Steve Ellcey <sellcey@mips.com>
957 * crtstuff.c: Undef caddr_t.
959 2014-08-12 Steve Ellcey <sellcey@mips.com>
961 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
963 2014-08-07 Nathan Sidwell <nathan@acm.org>
965 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
966 (LIBGCOV_DRIVER): ... to here.
967 * libgcov.h (gcov_do_dump): New #define.
968 (struct gcov_root): New.
969 (__gcov_root): New declaration.
970 (__gcov_dump_one): Declare.
971 * libgcov-driver.c (gcov_list, gcov_dump_complete,
972 run_accounted): Delete.
973 (gcov_compute_histogram): Add LIST argument, adjust.
974 (compute_summary): Adjust gcov_compute_histogram call.
975 (gcov_do_dump): Not hidden, static in libgcov.
976 (gcov_clear): Move to interface.c.
977 (__gcov_dump_one): New, broken out of ...
978 (gcov_exit): ... here. Make static.
980 (__gcov_init): Adjust.
981 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
983 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
984 (gcov_clear): Moved from driver.c. Add LIST argument.
985 (__gcov_reset): Adjust for changed interfaces.
986 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
988 2014-08-04 Rohit <rohitarulraj@freescale.com>
991 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
992 based on change in SPE high register numbers and 3 HTM registers.
994 2014-08-01 Nathan Sidwell <nathan@acm.org>
996 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
997 LIBGCOV_INTERFACE): Reformat.
998 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
1000 * libgcov-interface.c: Reformat some comments.
1001 (__gcov_flush_mx): Add declaration. Tidy up definition.
1003 2014-07-31 Alan Modra <amodra@gmail.com>
1004 Peter Bergner <bergner@vnet.ibm.com>
1006 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
1007 (pack_ldouble): New function.
1008 (__gcc_qadd): Use it.
1009 (__gcc_qmul): Likewise.
1010 (__gcc_qdiv): Likewise.
1011 (__gcc_qneg): Likewise.
1012 (__gcc_stoq): Likewise.
1013 (__gcc_dtoq): Likewise.
1015 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
1017 * config/s390/tpf-unwind.h: Include <stdbool.h>.
1018 (__tpf_eh_return): Add original return address as second parameter.
1019 Handle cases where unwinder routines were called directly, instead
1020 of from within the C++ library.
1022 2014-07-29 Nathan Sidwell <nathan@acm.org>
1024 * libgcov.h: Move renaming of entry points to lib gcov specific
1026 (gcov_do_dump): New rename.
1027 (gcov_rewrite): Remove inline, make HIDDEN.
1028 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
1029 (gcov_exit_compute_summary): Rename to ...
1030 (compute_summary): ... here. Add LIST argument.
1031 (gcov_exit_merge_gcda): Rename to ...
1032 (merge_one_data): ... here.
1033 (gcov_exit_write_gcda): Rename to ...
1034 (write_one_data): ... here.
1035 (gcov_exit_merge_summary): Rename to ...
1036 (merge_summary): Add RUN_COUNTED argument.
1037 (gcov_exit_dump_gcov): Rename to ...
1038 (dump_one_gcov): Add RUN_COUNTED argument.
1039 (gcov_do_dump): New function, broken out of ...
1040 (gcov_exit): ... here. Call it.
1042 2014-07-27 Anthony Green <green@moxielogic.com>
1044 * config.host: Add moxiebox configuration suppport.
1046 2014-07-27 Nathan Sidwell <nathan@acm.org>
1048 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
1049 (struct gcov_filename): ... here. Include buffer and max length
1051 (gcov_max_filename): Remove.
1052 (gi_filename): Remove.
1053 (gcov_exit_compute_summary): Compute max filename here.
1054 (gcov_exit_merge_gcda): Add filename parm, adjust.
1055 (gcov_exit_merge_summary): Likewise.
1056 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
1057 (gcov_exit): Likewise.
1058 (__gcov_init): Don't calculate max length here.
1059 * libgcov_util.c (max_filename_len): Remove.
1060 (read_gcda_file): Don't calculate max length here.
1061 (gcov_read_profile_dir): Don't propagate here.
1062 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
1063 struct gcov_filename changes.
1064 (gcov_exit_open_gcda_file): Likewise.
1066 2014-07-25 Nathan Sidwell <nathan@acm.org>
1068 * libgcov-driver.c (set_gcov_dump_complete,
1069 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
1070 functions polluting user's namespace.
1071 (gcov_exit): Set variable directly.
1072 (gcov_clear): Reset variable directly.
1073 * libgcov-interface.c (get_gcov_dymp_complete,
1074 reset_gov_dump_complete): Remove declarations.
1075 (__gcov_reset, __gcov_dump): Don't call them.
1077 2014-07-24 DJ Delorie <dj@redhat.com>
1079 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
1080 (__gcc_deregister_frame): Move logic to detect deregister function
1082 (__gcc_register_frame): here, so it's consistent with the register
1085 2014-07-23 Nathan Sidwell <nathan@acm.org>
1087 * libgcov-driver.c (set_gcov_list): Remove.
1088 (gcov_list): Make non-static in GCOV_TOOL.
1089 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
1091 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
1093 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
1094 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
1095 Don't use SYNC_LOCK_RELEASE for int type.
1097 2014-07-14 Richard Biener <rguenther@suse.de>
1099 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
1101 2014-07-11 Rong Xu <xur@google.com>
1103 * libgcov-util.c (gcov_max_filename): Fix declartion.
1105 2014-07-10 Rong Xu <xur@google.com>
1107 Add gcov-tool: an offline gcda profile processing tool
1109 * libgcov-driver.c (gcov_max_filename): Make available
1111 * libgcov-merge.c (__gcov_merge_add): Replace
1112 gcov_read_counter() with a Macro.
1113 (__gcov_merge_ior): Ditto.
1114 (__gcov_merge_time_profile): Ditto.
1115 (__gcov_merge_single): Ditto.
1116 (__gcov_merge_delta): Ditto.
1117 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
1118 in the utility functions.
1119 (set_fn_ctrs): Utility function for reading gcda files to in-memory
1120 gcov_list object link lists.
1121 (tag_function): Ditto.
1122 (tag_blocks): Ditto.
1125 (tag_counters): Ditto.
1126 (tag_summary): Ditto.
1127 (read_gcda_finalize): Ditto.
1128 (read_gcda_file): Ditto.
1129 (ftw_read_file): Ditto.
1130 (read_profile_dir_init): Ditto.
1131 (gcov_read_profile_dir): Ditto.
1132 (gcov_read_counter_mem): Ditto.
1133 (gcov_get_merge_weight): Ditto.
1134 (merge_wrapper): A wrapper function that calls merging handler.
1135 (gcov_merge): Merge two gcov_info objects with weights.
1136 (find_match_gcov_info): Find the matched gcov_info in the list.
1137 (gcov_profile_merge): Merge two gcov_info object lists.
1138 (__gcov_add_counter_op): Process edge profile counter values.
1139 (__gcov_ior_counter_op): Process IOR profile counter values.
1140 (__gcov_delta_counter_op): Process delta profile counter values.
1141 (__gcov_single_counter_op): Process single profile counter values.
1142 (fp_scale): Callback function for float-point scaling.
1143 (int_scale): Callback function for integer fraction scaling.
1144 (gcov_profile_scale): Scaling profile counters.
1145 (gcov_profile_normalize): Normalize profile counters.
1146 * libgcov.h: Add headers and functions for gcov-tool use.
1147 (gcov_get_counter): New.
1148 (gcov_get_counter_target): Ditto.
1149 (struct gcov_info): Make the functions field mutable in gcov-tool
1152 2014-06-23 Kai Tietz <ktietz@redhat.com>
1155 * unwind-seh.c (_Unwind_GetGR): Check for proper
1157 (_Unwind_SetGR): Likewise.
1159 2014-05-22 Nick Clifton <nickc@redhat.com>
1161 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
1164 2014-05-22 Teresa Johnson <tejohnson@google.com>
1166 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
1169 2014-05-20 John Marino <gnugcc@marino.st>
1171 * config.host (*-*-dragonfly*): New target.
1172 * crtstuff.c: Make dl_iterate_support generic on *bsd.
1173 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
1174 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
1175 * config/i386/dragonfly-unwind.h: New.
1177 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
1180 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
1181 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
1183 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
1185 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
1188 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
1190 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
1192 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1195 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
1198 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
1200 Work around for current cygwin32 build problems.
1201 * config/i386/cygming-crtbegin.c (__register_frame_info,
1202 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
1203 functions only for 64-bit systems.
1205 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1207 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
1208 (sigill_caught, sigill_hdlr): Remove.
1210 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1212 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
1214 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1215 Solaris 9 single-threaded support.
1216 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1217 Solaris 9 single-threaded support. Add call_user_handler code
1219 (sparc_is_sighandler): Likewise.
1221 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1223 * config.host: Append t-floattodi to tmake_file depending on
1226 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
1228 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
1230 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
1233 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
1234 variable to avoid "array subscript is above array bounds" warnings.
1235 Use __builtin_expect when checking *jcr_list for NULL.
1237 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1240 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
1241 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
1242 vtv_*.o to extra_parts if enable_vtable_verify.
1244 2014-03-06 Nick Clifton <nickc@redhat.com>
1246 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
1247 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
1249 2014-02-28 Joey Ye <joey.ye@arm.com>
1252 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
1253 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
1256 2014-02-24 Walter Lee <walt@tilera.com>
1258 * config.host: Support "tilegx*" and "tilepro*" triplets.
1259 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
1260 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
1262 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
1263 Chung-Lin Tang <cltang@codesourcery.com>
1265 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
1266 * config/nios2/crti.S: Remove .file directive.
1267 * config/nios2/crtn.S: Likewise.
1269 2014-02-18 Kai Tietz <ktietz@redhat.com>
1270 Jonathan Schleifer <js@webkeks.org>
1273 * unwind-seh.c (_GCC_specific_handler): Pass proper
1274 value to unwind-handler.
1276 2014-02-12 Joseph Myers <joseph@codesourcery.com>
1278 * soft-fp/adddf3.c: Update from glibc.
1279 * soft-fp/addsf3.c: Likewise.
1280 * soft-fp/addtf3.c: Likewise.
1281 * soft-fp/divdf3.c: Likewise.
1282 * soft-fp/divsf3.c: Likewise.
1283 * soft-fp/divtf3.c: Likewise.
1284 * soft-fp/double.h: Likewise.
1285 * soft-fp/eqdf2.c: Likewise.
1286 * soft-fp/eqsf2.c: Likewise.
1287 * soft-fp/eqtf2.c: Likewise.
1288 * soft-fp/extenddftf2.c: Likewise.
1289 * soft-fp/extended.h: Likewise.
1290 * soft-fp/extendsfdf2.c: Likewise.
1291 * soft-fp/extendsftf2.c: Likewise.
1292 * soft-fp/extendxftf2.c: Likewise.
1293 * soft-fp/fixdfdi.c: Likewise.
1294 * soft-fp/fixdfsi.c: Likewise.
1295 * soft-fp/fixdfti.c: Likewise.
1296 * soft-fp/fixsfdi.c: Likewise.
1297 * soft-fp/fixsfsi.c: Likewise.
1298 * soft-fp/fixsfti.c: Likewise.
1299 * soft-fp/fixtfdi.c: Likewise.
1300 * soft-fp/fixtfsi.c: Likewise.
1301 * soft-fp/fixtfti.c: Likewise.
1302 * soft-fp/fixunsdfdi.c: Likewise.
1303 * soft-fp/fixunsdfsi.c: Likewise.
1304 * soft-fp/fixunsdfti.c: Likewise.
1305 * soft-fp/fixunssfdi.c: Likewise.
1306 * soft-fp/fixunssfsi.c: Likewise.
1307 * soft-fp/fixunssfti.c: Likewise.
1308 * soft-fp/fixunstfdi.c: Likewise.
1309 * soft-fp/fixunstfsi.c: Likewise.
1310 * soft-fp/fixunstfti.c: Likewise.
1311 * soft-fp/floatdidf.c: Likewise.
1312 * soft-fp/floatdisf.c: Likewise.
1313 * soft-fp/floatditf.c: Likewise.
1314 * soft-fp/floatsidf.c: Likewise.
1315 * soft-fp/floatsisf.c: Likewise.
1316 * soft-fp/floatsitf.c: Likewise.
1317 * soft-fp/floattidf.c: Likewise.
1318 * soft-fp/floattisf.c: Likewise.
1319 * soft-fp/floattitf.c: Likewise.
1320 * soft-fp/floatundidf.c: Likewise.
1321 * soft-fp/floatundisf.c: Likewise.
1322 * soft-fp/floatunditf.c: Likewise.
1323 * soft-fp/floatunsidf.c: Likewise.
1324 * soft-fp/floatunsisf.c: Likewise.
1325 * soft-fp/floatunsitf.c: Likewise.
1326 * soft-fp/floatuntidf.c: Likewise.
1327 * soft-fp/floatuntisf.c: Likewise.
1328 * soft-fp/floatuntitf.c: Likewise.
1329 * soft-fp/gedf2.c: Likewise.
1330 * soft-fp/gesf2.c: Likewise.
1331 * soft-fp/getf2.c: Likewise.
1332 * soft-fp/ledf2.c: Likewise.
1333 * soft-fp/lesf2.c: Likewise.
1334 * soft-fp/letf2.c: Likewise.
1335 * soft-fp/muldf3.c: Likewise.
1336 * soft-fp/mulsf3.c: Likewise.
1337 * soft-fp/multf3.c: Likewise.
1338 * soft-fp/negdf2.c: Likewise.
1339 * soft-fp/negsf2.c: Likewise.
1340 * soft-fp/negtf2.c: Likewise.
1341 * soft-fp/op-1.h: Likewise.
1342 * soft-fp/op-2.h: Likewise.
1343 * soft-fp/op-4.h: Likewise.
1344 * soft-fp/op-8.h: Likewise.
1345 * soft-fp/op-common.h: Likewise.
1346 * soft-fp/quad.h: Likewise.
1347 * soft-fp/single.h: Likewise.
1348 * soft-fp/soft-fp.h: Likewise.
1349 * soft-fp/subdf3.c: Likewise.
1350 * soft-fp/subsf3.c: Likewise.
1351 * soft-fp/subtf3.c: Likewise.
1352 * soft-fp/truncdfsf2.c: Likewise.
1353 * soft-fp/trunctfdf2.c: Likewise.
1354 * soft-fp/trunctfsf2.c: Likewise.
1355 * soft-fp/trunctfxf2.c: Likewise.
1356 * soft-fp/unorddf2.c: Likewise.
1357 * soft-fp/unordsf2.c: Likewise.
1358 * soft-fp/unordtf2.c: Likewise.
1359 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
1361 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1363 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1365 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1367 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1369 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1371 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1373 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1375 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1377 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1379 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1381 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1383 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1385 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
1387 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
1389 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1392 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1394 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
1395 cannot be represented.
1396 * config/s390/32/_fixsfdi.c: Likewise.
1397 * config/s390/32/_fixtfdi.c: Likewise.
1398 * config/s390/32/_fixunsdfdi.c: Likewise.
1399 * config/s390/32/_fixunssfdi.c: Likewise.
1400 * config/s390/32/_fixunstfdi.c: Likewise.
1402 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
1404 * configure.ac (libgcc_cv_mips_hard_float): New.
1405 * configure: Regenerate.
1406 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
1407 t-softfp-sfdf for hard-float targets.
1408 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
1409 (softfp_float_modes, softfp_int_modes, softfp_extensions)
1410 (softfp_truncations, softfp_exclude_libgcc2): New.
1411 * config/t-hardfp: New file.
1412 * config/t-hardfp-sfdf: Likewise.
1413 * config/hardfp.c: Likewise.
1415 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1417 * config.host: Include t-floattodi also for s390x.
1418 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
1419 * config/s390/32/_fixsfdi.c: Likewise.
1420 * config/s390/32/_fixtfdi.c: Likewise.
1421 * config/s390/32/_fixunsdfdi.c: Likewise.
1422 * config/s390/32/_fixunssfdi.c: Likewise.
1423 * config/s390/32/_fixunstfdi.c: Likewise.
1425 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1428 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
1429 (install-libgcc-unwind-map-forbuild): New target.
1430 (all): Depend on install-libgcc-unwind-map-forbuild.
1431 (install-libgcc-unwind-map): New target.
1432 (install): Depend on install-libgcc-unwind-map.
1434 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1436 * config/nios2/crti.S (_init): Initialize GOT pointer from
1437 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
1439 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
1441 * configure.ac: Check __mips64 when setting host_address.
1442 * configure: Regenerate.
1443 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
1444 mips/t-mips64 and t-softfp.
1445 (mips*-*-linux*): Don't add mips/t-tpbit.
1446 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
1447 (DPBIT, DPBIT_CFLAGS): Delete.
1448 * config/mips/sfp-machine.h: New file.
1449 * config/mips/t-mips64: Likewise.
1450 * config/mips/t-softfp-tf: Likewise.
1451 * config/mips/t-tpbit: Delete.
1453 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
1455 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
1458 2014-01-25 Walter Lee <walt@tilera.com>
1460 * config/tilepro/atomic.c: Include tconfig.h. Don't include
1461 config.h or system.h.
1464 2014-01-25 Walter Lee <walt@tilera.com>
1466 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
1467 (post_atomic_barrier): Ditto.
1468 (__fetch_and_do): New macro.
1469 (__atomic_fetch_and_do): Use __fetch_and_do.
1470 (__sync_fetch_and_do): New macro.
1471 (__sync_fetch_and_add_4): New function.
1472 (__sync_fetch_and_sub_4): New function.
1473 (__sync_fetch_and_or_4): New function.
1474 (__sync_fetch_and_and_4): New function.
1475 (__sync_fetch_and_xor_4): New function.
1476 (__sync_fetch_and_nand_4): New function.
1477 (__sync_fetch_and_add_8): New function.
1478 (__sync_fetch_and_sub_8): New function.
1479 (__sync_fetch_and_or_8): New function.
1480 (__sync_fetch_and_and_8): New function.
1481 (__sync_fetch_and_xor_8): New function.
1482 (__sync_fetch_and_nand_8): New function.
1483 (__do_and_fetch): New macro.
1484 (__atomic_do_and_fetch): Use __do_and_fetch.
1485 (__sync_do_and_fetch): New macro.
1486 (__sync_add_and_fetch_4): New function.
1487 (__sync_sub_and_fetch_4): New function.
1488 (__sync_or_and_fetch_4): New function.
1489 (__sync_and_and_fetch_4): New function.
1490 (__sync_xor_and_fetch_4): New function.
1491 (__sync_nand_and_fetch_4): New function.
1492 (__sync_add_and_fetch_8): New function.
1493 (__sync_sub_and_fetch_8): New function.
1494 (__sync_or_and_fetch_8): New function.
1495 (__sync_and_and_fetch_8): New function.
1496 (__sync_xor_and_fetch_8): New function.
1497 (__sync_nand_and_fetch_8): New function.
1498 (__sync_exchange_methods): New macro.
1499 (__sync_val_compare_and_swap_4): New function.
1500 (__sync_bool_compare_and_swap_4): New function.
1501 (__sync_lock_test_and_test_4): New function.
1502 (__sync_val_compare_and_swap_8): New function.
1503 (__sync_bool_compare_and_swap_8): New function.
1504 (__sync_lock_test_and_test_8): New function.
1505 (__subword_cmpxchg_body): New macro.
1506 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
1507 (__atomic_compare_exchange_2): Ditto.
1508 (__sync_subword_cmpxchg): New macro.
1509 (__sync_val_compare_and_swap_1): New function.
1510 (__sync_bool_compare_and_swap_1): New function.
1511 (__sync_val_compare_and_swap_2): New function.
1512 (__sync_bool_compare_and_swap_2): New function.
1513 (__atomic_subword): Rename to ...
1514 (__subword): ... New name.
1515 (__atomic_subword_fetch): Use __subword.
1516 (__sync_subword_fetch): New macro.
1517 (__sync_fetch_and_add_1): New function.
1518 (__sync_fetch_and_sub_1): New function.
1519 (__sync_fetch_and_or_1): New function.
1520 (__sync_fetch_and_and_1): New function.
1521 (__sync_fetch_and_xor_1): New function.
1522 (__sync_fetch_and_nand_1): New function.
1523 (__sync_fetch_and_add_2): New function.
1524 (__sync_fetch_and_sub_2): New function.
1525 (__sync_fetch_and_or_2): New function.
1526 (__sync_fetch_and_and_2): New function.
1527 (__sync_fetch_and_xor_2): New function.
1528 (__sync_fetch_and_nand_2): New function.
1529 (__sync_add_and_fetch_1): New function.
1530 (__sync_sub_and_fetch_1): New function.
1531 (__sync_or_and_fetch_1): New function.
1532 (__sync_and_and_fetch_1): New function.
1533 (__sync_xor_and_fetch_1): New function.
1534 (__sync_nand_and_fetch_1): New function.
1535 (__sync_add_and_fetch_2): New function.
1536 (__sync_sub_and_fetch_2): New function.
1537 (__sync_or_and_fetch_2): New function.
1538 (__sync_and_and_fetch_2): New function.
1539 (__sync_xor_and_fetch_2): New function.
1540 (__sync_nand_and_fetch_2): New function.
1541 (__atomic_subword_lock): Use __subword.
1542 (__sync_subword_lock): New macro.
1543 (__sync_lock_test_and_set_1): New function.
1544 (__sync_lock_test_and_set_2): New function.
1546 2014-01-25 Walter Lee <walt@tilera.com>
1548 * config/tilepro/atomic.c (BIT_OFFSET): Define.
1549 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
1550 (__atomic_subword): Ditto.
1552 2014-01-25 Walter Lee <walt@tilera.com>
1554 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
1555 a prefix op argument.
1556 (__atomic_nand_fetch_4): Add prefix op.
1557 (__atomic_nand_fetch_8): Ditto.
1559 2014-01-21 Baruch Siach <barch@tkos.co.il>
1561 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
1563 2014-01-09 Rong Xu <xur@google.com>
1565 * libgcov-driver.c (this_prg): make it local to save
1567 (gcov_exit_compute_summary): Ditto.
1568 (gcov_exit_merge_gcda): Ditto.
1569 (gcov_exit_merge_summary): Ditto.
1570 (gcov_exit_dump_gcov): Ditto.
1572 2014-01-08 Rong Xu <xur@google.com>
1574 * libgcov-driver.c: Use libgcov.h.
1575 (buffer_fn_data): Use xmalloc instead of malloc.
1576 (gcov_exit_merge_gcda): Ditto.
1577 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
1578 * libgcov.h: New common header files for libgcov-*.h.
1579 * libgcov-interface.c: Use libgcov.h
1580 * libgcov-merge.c: Ditto.
1581 * libgcov-profiler.c: Ditto.
1582 * Makefile.in: Add dependence to libgcov.h
1584 2014-01-02 Joseph Myers <joseph@codesourcery.com>
1586 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
1587 case of small numerator and finite nonzero result.
1589 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1591 Update copyright years
1593 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1595 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
1596 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
1597 config/arc/dp-hack.h, config/arc/fp-hack.h,
1598 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
1599 config/arc/ieee-754/arc600-dsp/divdf3.S,
1600 config/arc/ieee-754/arc600-dsp/divsf3.S,
1601 config/arc/ieee-754/arc600-dsp/muldf3.S,
1602 config/arc/ieee-754/arc600-dsp/mulsf3.S,
1603 config/arc/ieee-754/arc600-mul64/divdf3.S,
1604 config/arc/ieee-754/arc600-mul64/divsf3.S,
1605 config/arc/ieee-754/arc600-mul64/muldf3.S,
1606 config/arc/ieee-754/arc600-mul64/mulsf3.S,
1607 config/arc/ieee-754/arc600/divsf3.S,
1608 config/arc/ieee-754/arc600/mulsf3.S,
1609 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
1610 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
1611 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
1612 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
1613 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
1614 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
1615 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
1616 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
1617 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
1618 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
1619 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
1620 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
1621 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
1622 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
1623 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
1624 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
1625 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
1626 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
1627 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
1628 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
1629 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
1630 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
1631 vtv_start_preinit.c: Use the standard form for the copyright notice.
1633 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
1634 Chung-Lin Tang <cltang@codesourcery.com>
1635 Based on patches from Altera Corporation
1637 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
1638 * config/nios2/lib2-nios2.h: New file.
1639 * config/nios2/lib2-divmod-hi.c: New file.
1640 * config/nios2/linux-unwind.h: New file.
1641 * config/nios2/lib2-divmod.c: New file.
1642 * config/nios2/linux-atomic.c: New file.
1643 * config/nios2/t-nios2: New file.
1644 * config/nios2/crti.asm: New file.
1645 * config/nios2/t-linux: New file.
1646 * config/nios2/lib2-divtable.c: New file.
1647 * config/nios2/lib2-mul.c: New file.
1648 * config/nios2/tramp.c: New file.
1649 * config/nios2/crtn.asm: New file.
1651 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
1653 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
1654 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
1655 from cpuid.h to check vendor signatures.
1657 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1659 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
1660 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
1661 (get_amd_cpu): Likewise.
1663 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
1665 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
1668 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1669 H.J. Lu <hongjiu.lu@intel.com>
1672 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
1674 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
1675 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
1676 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
1677 FEATURE_XOP and FEATURE_FMA.
1678 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
1680 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
1681 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
1682 FEATURE_FMA4 and FEATURE_XOP.
1684 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
1686 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
1687 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
1688 (get_intel_cpu): Updated.
1690 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
1692 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
1694 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
1696 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1697 instructions when __SSE_MATH__ is defined.
1699 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
1701 * config.host (microblaze-*-rtems*): New.
1703 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
1705 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
1706 architectures that do not have hardware divide instruction.
1707 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
1709 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
1711 * longlong.h: Delete (moved to include/).
1713 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
1715 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
1716 of normal number and qNaN to not raise an inexact exception.
1718 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
1720 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
1722 2013-11-28 Matthew Leach <matthew.leach@arm.com>
1724 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
1725 for correct opcodes on BE.
1727 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
1729 * soft-fp/op-4.h: Update from glibc.
1731 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
1733 * libgcc2.c (__udivmoddi4): Define new implementation when
1734 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
1735 divide instructions.
1737 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
1739 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
1741 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1743 * config/t-softfp (soft-fp-objects-base): New variable.
1744 (soft-fp-objects): Use it.
1746 2013-11-23 David Edelson <dje.gcc@gmail.com>
1747 Andrew Dixie <andrewd@gentrack.com>
1750 * config/rs6000/aixinitfini.c: New file.
1751 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
1752 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
1755 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
1757 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
1759 2013-11-18 Jan Hubicka <jh@suse.cz>
1761 * libgcov-driver.c (run_accounted): Make global level static.
1762 (gcov_exit_merge_summary): Silence warning; do not clear
1764 (gcov_exit): Clear it here.
1766 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
1769 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
1770 (all_prg, crc32): Remove static vars.
1771 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
1773 (gcov_exit_merge_gcda): Add crc32 parameter.
1774 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
1775 do not account run if it was already accounted.
1776 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1777 (gcov_exit): Initialize all_prg; update.
1779 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1781 * configure: Regenerate.
1783 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1784 Alan Modra <amodra@gmail.com>
1786 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1787 (frob_update_context): Use it.
1789 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1790 Alan Modra <amodra@gmail.com>
1792 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1793 (trampoline_initial): Provide ELFv2 variant.
1794 (__trampoline_setup): Likewise.
1796 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1797 check for AIX indirect function call sequence if _CALL_ELF == 2.
1799 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1800 Alan Modra <amodra@gmail.com>
1802 * config/rs6000/linux-unwind.h (get_regs): Do not support
1803 old kernel versions if _CALL_ELF == 2.
1804 (frob_update_context): Do not support PLT stub variants only
1805 generated by old linkers if _CALL_ELF == 2.
1807 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1808 Alan Modra <amodra@gmail.com>
1810 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1811 location of CR save area for 64-bit little-endian systems.
1813 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1815 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1817 * config/arm/t-vxworks: Delete.
1819 2013-11-10 Kai Tietz <ktietz@redhat.com>
1821 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1822 Increment load-count on use of LIBGCC_SONAME DLL.
1823 (hmod_libgcc): New static variable to hold handle of
1825 (__gcc_deregister_frame): Decrement load-count of
1828 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1830 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1832 * configure: Regenerate
1834 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
1836 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1837 FP_EX_DENORM. Store result to volatile location after SSE division
1838 to close interrupt window. Remove unneeded fwait after x87
1839 division since interrupt window will be closed by emitted fstp.
1840 Rewrite FP_EX_INEXACT handling.
1842 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1844 * soft-fp/README: Update.
1845 * soft-fp/adddf3.c: Update from glibc.
1846 * soft-fp/addsf3.c: Likewise.
1847 * soft-fp/addtf3.c: Likewise.
1848 * soft-fp/divdf3.c: Likewise.
1849 * soft-fp/divsf3.c: Likewise.
1850 * soft-fp/divtf3.c: Likewise.
1851 * soft-fp/double.h: Likewise.
1852 * soft-fp/eqdf2.c: Likewise.
1853 * soft-fp/eqsf2.c: Likewise.
1854 * soft-fp/eqtf2.c: Likewise.
1855 * soft-fp/extenddftf2.c: Likewise.
1856 * soft-fp/extended.h: Likewise.
1857 * soft-fp/extendsfdf2.c: Likewise.
1858 * soft-fp/extendsftf2.c: Likewise.
1859 * soft-fp/extendxftf2.c: Likewise.
1860 * soft-fp/fixdfdi.c: Likewise.
1861 * soft-fp/fixdfsi.c: Likewise.
1862 * soft-fp/fixdfti.c: Likewise.
1863 * soft-fp/fixsfdi.c: Likewise.
1864 * soft-fp/fixsfsi.c: Likewise.
1865 * soft-fp/fixsfti.c: Likewise.
1866 * soft-fp/fixtfdi.c: Likewise.
1867 * soft-fp/fixtfsi.c: Likewise.
1868 * soft-fp/fixtfti.c: Likewise.
1869 * soft-fp/fixunsdfdi.c: Likewise.
1870 * soft-fp/fixunsdfsi.c: Likewise.
1871 * soft-fp/fixunsdfti.c: Likewise.
1872 * soft-fp/fixunssfdi.c: Likewise.
1873 * soft-fp/fixunssfsi.c: Likewise.
1874 * soft-fp/fixunssfti.c: Likewise.
1875 * soft-fp/fixunstfdi.c: Likewise.
1876 * soft-fp/fixunstfsi.c: Likewise.
1877 * soft-fp/fixunstfti.c: Likewise.
1878 * soft-fp/floatdidf.c: Likewise.
1879 * soft-fp/floatdisf.c: Likewise.
1880 * soft-fp/floatditf.c: Likewise.
1881 * soft-fp/floatsidf.c: Likewise.
1882 * soft-fp/floatsisf.c: Likewise.
1883 * soft-fp/floatsitf.c: Likewise.
1884 * soft-fp/floattidf.c: Likewise.
1885 * soft-fp/floattisf.c: Likewise.
1886 * soft-fp/floattitf.c: Likewise.
1887 * soft-fp/floatundidf.c: Likewise.
1888 * soft-fp/floatundisf.c: Likewise.
1889 * soft-fp/floatunditf.c: Likewise.
1890 * soft-fp/floatunsidf.c: Likewise.
1891 * soft-fp/floatunsisf.c: Likewise.
1892 * soft-fp/floatunsitf.c: Likewise.
1893 * soft-fp/floatuntidf.c: Likewise.
1894 * soft-fp/floatuntisf.c: Likewise.
1895 * soft-fp/floatuntitf.c: Likewise.
1896 * soft-fp/gedf2.c: Likewise.
1897 * soft-fp/gesf2.c: Likewise.
1898 * soft-fp/getf2.c: Likewise.
1899 * soft-fp/ledf2.c: Likewise.
1900 * soft-fp/lesf2.c: Likewise.
1901 * soft-fp/letf2.c: Likewise.
1902 * soft-fp/muldf3.c: Likewise.
1903 * soft-fp/mulsf3.c: Likewise.
1904 * soft-fp/multf3.c: Likewise.
1905 * soft-fp/negdf2.c: Likewise.
1906 * soft-fp/negsf2.c: Likewise.
1907 * soft-fp/negtf2.c: Likewise.
1908 * soft-fp/op-1.h: Likewise.
1909 * soft-fp/op-2.h: Likewise.
1910 * soft-fp/op-4.h: Likewise.
1911 * soft-fp/op-8.h: Likewise.
1912 * soft-fp/op-common.h: Likewise.
1913 * soft-fp/quad.h: Likewise.
1914 * soft-fp/single.h: Likewise.
1915 * soft-fp/soft-fp.h: Likewise.
1916 * soft-fp/subdf3.c: Likewise.
1917 * soft-fp/subsf3.c: Likewise.
1918 * soft-fp/subtf3.c: Likewise.
1919 * soft-fp/truncdfsf2.c: Likewise.
1920 * soft-fp/trunctfdf2.c: Likewise.
1921 * soft-fp/trunctfsf2.c: Likewise.
1922 * soft-fp/trunctfxf2.c: Likewise.
1923 * soft-fp/unorddf2.c: Likewise.
1924 * soft-fp/unordsf2.c: Likewise.
1925 * soft-fp/unordtf2.c: Likewise.
1927 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
1929 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1930 (_FP_MUL_MEAT_D): Ditto.
1931 (_FP_DIV_MEAT_S): Ditto.
1932 (_FP_DIV_MEAT_D): Ditto.
1933 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1934 t-softfp-sfdf and t-softfp to tmake_file.
1936 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
1938 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1939 * config/i386/crtprec.c: Ditto.
1941 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1942 Shiva Chen <shiva0217@gmail.com>
1944 * config.host (nds32*-elf*): Add nds32 target.
1945 * config/nds32 : New directory and files.
1947 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
1949 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1950 * config.host (cpu_type) <Setting default>: Add entry for
1952 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1953 <crisv32-*-linux*>: Adjust.
1954 * longlong.h: Wrap the whole CRIS section in a single
1955 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1957 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1959 [__CRIS__] (__umulsidi3): Define.
1960 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1961 * config/cris/sfp-machine.h: New file.
1962 * config/cris/umulsidi3.S: New file.
1963 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1964 * config/cris/arit.c (SIGNMULT): New macro.
1965 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1966 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1967 saving 3 out of originally 33 cycles from the fastest
1968 path, 3 out of 54 from the medium path and one from the longest
1969 path. Improve comments.
1971 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1973 * sync.c: Remove static aliases and define each function directly
1974 under its real name.
1976 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
1978 * config.host (hppa*64*-*-linux*): Define extra_parts.
1979 (hppa*-*-linux*): Likewise.
1981 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1983 * config/arc/crtgend.S: Add 2013 to Copyright years.
1984 * config/arc/gmon/atomic.h: Likewise.
1985 * config/arc/gmon/auxreg.h: Likewise.
1986 * config/arc/gmon/sys/gmon_out.h: Likewise.
1987 * config/arc/gmon/sys/gmon.h: Likewise.
1988 * config/arc/gmon/prof-freq.c: Likewise.
1989 * config/arc/gmon/mcount.c: Likewise.
1990 * config/arc/gmon/prof-freq-stub.S: Likewise.
1991 * config/arc/gmon/gmon.c: Likewise.
1992 * config/arc/gmon/machine-gmon.h: Likewise.
1993 * config/arc/gmon/profil.S: Likewise.
1994 * config/arc/gmon/dcache_linesz.S: Likewise.
1995 * config/arc/crtg.S: Likewise.
1996 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1997 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1998 * config/arc/ieee-754/adddf3.S: Likewise.
1999 * config/arc/ieee-754/truncdfsf2.S: Likewise.
2000 * config/arc/ieee-754/fixsfsi.S: Likewise.
2001 * config/arc/ieee-754/gtsf2.S: Likewise.
2002 * config/arc/ieee-754/floatsisf.S: Likewise.
2003 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
2004 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
2005 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
2006 * config/arc/ieee-754/fixdfsi.S: Likewise.
2007 * config/arc/ieee-754/addsf3.S: Likewise.
2008 * config/arc/ieee-754/gesf2.S: Likewise.
2009 * config/arc/ieee-754/floatsidf.S: Likewise.
2010 * config/arc/ieee-754/extendsfdf2.S: Likewise.
2011 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
2012 * config/arc/ieee-754/gtdf2.S: Likewise.
2013 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
2014 * config/arc/ieee-754/uneqdf2.S: Likewise.
2015 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
2016 * config/arc/ieee-754/uneqsf2.S: Likewise.
2017 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
2018 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
2019 * config/arc/ieee-754/eqdf2.S: Likewise.
2020 * config/arc/ieee-754/ordsf2.S: Likewise.
2021 * config/arc/ieee-754/divsf3.S: Likewise.
2022 * config/arc/ieee-754/divdf3.S: Likewise.
2023 * config/arc/ieee-754/floatunsidf.S: Likewise.
2024 * config/arc/ieee-754/orddf2.S: Likewise.
2025 * config/arc/ieee-754/eqsf2.S: Likewise.
2026 * config/arc/ieee-754/gedf2.S: Likewise.
2027 * config/arc/crtn.S: Likewise.
2028 * config/arc/crti.S: Likewise.
2029 * config/arc/t-arc700-uClibc: Likewise.
2030 * config/arc/asm.h: Likewise.
2031 * config/arc/libgcc-excl.ver: Likewise.
2032 * config/arc/t-arc-newlib: Likewise.
2033 * config/arc/divtab-arc700.c: Likewise.
2034 * config/arc/initfini.c: Likewise.
2035 * config/arc/fp-hack.h: Likewise.
2037 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2038 Diego Novillo <dnovillo@google.com>
2040 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
2041 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
2042 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
2043 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
2045 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2046 Brendan Kehoe <brendan@zen.org>
2047 Simon Cook <simon.cook@embecosm.com>
2049 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
2050 * config/arc: New directory.
2051 * longlong.h [__arc__] (umul_ppmm): Remove.
2052 [__arc__] (__umulsidi3): Define.
2053 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
2054 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
2056 2013-09-17 Jacek Caban <jacek@codeweavers.com>
2058 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
2060 * config/i386/gthr-win32.h: Likewise.
2062 2013-09-16 DJ Delorie <dj@redhat.com>
2064 * config/rl78/vregs.h: Add G10 register definitions.
2065 * config/rl78/lib2mul.c: Enable for RL78/G10.
2066 * config/rl78/lib2div.c: Likewise.
2067 * config/rl78/lshrsi3.S: Use vregs.h.
2068 * config/rl78/cmpsi2.S: Likewise.
2069 * config/rl78/trampoline.S: Likewise.
2070 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
2072 2013-09-14 DJ Delorie <dj@redhat.com>
2073 Nick Clifton <nickc@redhat.com>
2075 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
2076 * config/rl78/vregs.h: New.
2077 * config/rl78/signbit.S: New file. Implements signbit function.
2078 * config/rl78/divmodsi.S: New.
2079 * config/rl78/divmodhi.S: New.
2080 * config/rl78/divmodqi.S: New.
2081 * config/rl78/t-rl78: Build them here...
2082 * config/rl78/lib2div.c: ...but not here.
2084 2013-09-12 DJ Delorie <dj@redhat.com>
2086 * config.host (msp*-*-elf): New.
2087 * config/msp430/: New port.
2089 2013-08-18 Iain Sandoe <iain@codesourcery.com>
2091 PR gcov-profile/58127
2092 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
2093 __thread var for emulated TLS.
2094 (__gcov_indirect_call_counters): Likewise.
2096 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
2097 Catherine Moore <clm@codesourcery.com>
2098 Richard Sandiford <rdsandiford@googlemail.com>
2100 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
2101 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
2102 (CALL_STUB_NO_RET): Likewise.
2103 (CALL_STUB_RET): Likewise.
2104 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
2105 __mips16_ret call/return stub symbols.
2106 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
2109 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
2111 * config.host <mips*-*-linux*>: Remove a stray comment.
2113 2013-08-10 Jan Hubicka <jh@suse.cz>
2115 Work around binutils PR14342
2116 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
2117 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
2118 (L_gcov_indirect_call_profiler_v2): New.
2120 2013-08-06 Jan Hubicka <jh@suse.cz>
2122 * libgcov.c (__gcov_indirect_call_callee,
2123 __gcov_indirect_call_counters): New global vars.
2124 (__gcov_indirect_call_profiler): replace by ...
2125 (__gcov_indirect_call_profiler_v2) ... this one.
2127 2013-08-06 Caroline Tice <cmtice@google.com>
2129 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2130 vtv_start_preinit.o and vtv_end_preinit.o.
2131 * configure.ac: Add code to check/set enable_vtable_verify.
2132 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2134 * vtv_start_preinit.c: New file.
2135 * vtv_end_preinit.c: New file.
2136 * vtv_start.c: New file.
2137 * vtv_end.c: New file.
2138 * configure: Regenerated.
2140 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
2142 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
2143 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
2144 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
2145 GPL-3.0-with-GCC-exception.
2147 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
2149 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
2152 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2154 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
2155 mapping for FPRs when creating the fallback framestate.
2157 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
2160 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
2161 (__round_s2_const, __round_u2_const)
2162 (__round_s4_const, __round_u4_const, __round_x8):
2163 Saturate result if addition result cannot be represented.
2165 2013-07-15 Matthias Klose <doko@ubuntu.com>
2167 * libgcc2.c: Don't include <limits.h>.
2169 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
2171 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
2173 2013-07-06 Jakub Jelinek <jakub@redhat.com>
2176 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
2178 2013-06-28 Jakub Jelinek <jakub@redhat.com>
2181 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
2183 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
2184 instead of table lookups.
2185 (__popcountDI2): Likewise.
2187 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
2189 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
2192 2013-06-21 Joseph Myers <joseph@codesourcery.com>
2195 * soft-fp/adddf3.c: Update from glibc.
2196 * soft-fp/addsf3.c: Likewise.
2197 * soft-fp/addtf3.c: Likewise.
2198 * soft-fp/divdf3.c: Likewise.
2199 * soft-fp/divsf3.c: Likewise.
2200 * soft-fp/divtf3.c: Likewise.
2201 * soft-fp/double.h: Likewise.
2202 * soft-fp/eqdf2.c: Likewise.
2203 * soft-fp/eqsf2.c: Likewise.
2204 * soft-fp/eqtf2.c: Likewise.
2205 * soft-fp/extenddftf2.c: Likewise.
2206 * soft-fp/extended.h: Likewise.
2207 * soft-fp/extendsfdf2.c: Likewise.
2208 * soft-fp/extendsftf2.c: Likewise.
2209 * soft-fp/fixdfdi.c: Likewise.
2210 * soft-fp/fixdfsi.c: Likewise.
2211 * soft-fp/fixsfdi.c: Likewise.
2212 * soft-fp/fixsfsi.c: Likewise.
2213 * soft-fp/fixtfdi.c: Likewise.
2214 * soft-fp/fixtfsi.c: Likewise.
2215 * soft-fp/fixunsdfdi.c: Likewise.
2216 * soft-fp/fixunsdfsi.c: Likewise.
2217 * soft-fp/fixunssfdi.c: Likewise.
2218 * soft-fp/fixunssfsi.c: Likewise.
2219 * soft-fp/fixunstfdi.c: Likewise.
2220 * soft-fp/fixunstfsi.c: Likewise.
2221 * soft-fp/floatdidf.c: Likewise.
2222 * soft-fp/floatdisf.c: Likewise.
2223 * soft-fp/floatditf.c: Likewise.
2224 * soft-fp/floatsidf.c: Likewise.
2225 * soft-fp/floatsisf.c: Likewise.
2226 * soft-fp/floatsitf.c: Likewise.
2227 * soft-fp/floatundidf.c: Likewise.
2228 * soft-fp/floatundisf.c: Likewise.
2229 * soft-fp/floatunditf.c: Likewise.
2230 * soft-fp/floatunsidf.c: Likewise.
2231 * soft-fp/floatunsisf.c: Likewise.
2232 * soft-fp/floatunsitf.c: Likewise.
2233 * soft-fp/gedf2.c: Likewise.
2234 * soft-fp/gesf2.c: Likewise.
2235 * soft-fp/getf2.c: Likewise.
2236 * soft-fp/ledf2.c: Likewise.
2237 * soft-fp/lesf2.c: Likewise.
2238 * soft-fp/letf2.c: Likewise.
2239 * soft-fp/muldf3.c: Likewise.
2240 * soft-fp/mulsf3.c: Likewise.
2241 * soft-fp/multf3.c: Likewise.
2242 * soft-fp/negdf2.c: Likewise.
2243 * soft-fp/negsf2.c: Likewise.
2244 * soft-fp/negtf2.c: Likewise.
2245 * soft-fp/op-1.h: Likewise.
2246 * soft-fp/op-2.h: Likewise.
2247 * soft-fp/op-4.h: Likewise.
2248 * soft-fp/op-8.h: Likewise.
2249 * soft-fp/op-common.h: Likewise.
2250 * soft-fp/quad.h: Likewise.
2251 * soft-fp/single.h: Likewise.
2252 * soft-fp/soft-fp.h: Likewise.
2253 * soft-fp/subdf3.c: Likewise.
2254 * soft-fp/subsf3.c: Likewise.
2255 * soft-fp/subtf3.c: Likewise.
2256 * soft-fp/truncdfsf2.c: Likewise.
2257 * soft-fp/trunctfdf2.c: Likewise.
2258 * soft-fp/trunctfsf2.c: Likewise.
2259 * soft-fp/unorddf2.c: Likewise.
2260 * soft-fp/unordsf2.c: Likewise.
2261 * soft-fp/unordtf2.c: Likewise.
2262 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
2263 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2264 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2265 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2266 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2267 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2268 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2269 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2270 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2271 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
2272 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
2273 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2275 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
2277 * config/mips/lib2funcs.c: New file.
2278 * config/mips/t-mips (LIB2ADD_ST): Add it.
2280 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
2283 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
2284 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
2286 2013-06-08 Walter Lee <walt@tilera.com>
2288 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
2289 Replace int64_t with long long. Add __extension__ where
2291 * config/tilepro/atomic.c: Include config.h.
2293 2013-06-06 Douglas B Rupp <rupp@adacore.com>
2295 * config.host (arm-wrs-vxworks): Configure with other soft float.
2297 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
2299 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
2300 (mips64r5900el-*-elf*): New configurations.
2302 2013-06-04 Alan Modra <amodra@gmail.com>
2304 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
2306 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
2308 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
2310 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
2312 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
2313 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
2314 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
2316 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2318 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
2319 (powerpc-wrs-vxworks): Likewise.
2321 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2323 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
2324 signal frames as well.
2325 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
2326 STACK_BIAS to the CFA offset.
2328 2013-05-17 Richard Henderson <rth@redhat.com>
2331 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
2332 (execute_cfa_program): Use it when storing to fs->regs.
2334 2013-05-08 Kai Tietz <ktietz@redhat.com>
2336 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
2337 (__deregister_frame_info): Likewise.
2339 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
2341 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
2344 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
2346 2013-04-25 Alan Modra <amodra@gmail.com>
2348 * config.host: Match little-endian powerpc-linux.
2350 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
2352 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
2353 as 'unsigned long long' instead of 'unsigned long'.
2354 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
2357 2013-04-10 Julian Brown <julian@codesourcery.com>
2359 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
2360 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
2361 unsigned char/unsigned short.
2362 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
2364 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2367 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
2369 2013-04-04 Meador Inge <meadori@codesourcery.com>
2371 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
2372 computing the location of the link register.
2373 (aeabi_uldivmod): Ditto.
2375 2013-03-27 Kai Tietz <ktietz@redhat.com>
2377 * config.host: Add support for cygwin x64 target.
2378 * configure: Regenerated.
2380 2013-03-26 Walter Lee <walt@tilera.com>
2382 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
2383 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
2385 2013-03-25 Kai Tietz <ktietz@redhat.com>
2387 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
2389 2013-03-20 Robert Mason <rbmj@verizon.net>
2391 * config/vxlib-tls.c (__gthread_get_tsd_data,)
2392 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
2393 (__gthread_leave_tsd_dtor_context): Add prototypes.
2394 (tls_delete_hook): Update.
2396 2013-03-20 Catherine Moore <clm@codesourcery.com>
2397 Joseph Myers <joseph@codesourcery.com>
2398 Chao-ying Fu <fu@mips.com>
2400 * config/mips/mips16.S: Don't build for microMIPS.
2401 * config/mips/linux-unwind.h: Handle microMIPS frame.
2402 * config/mips/crtn.S (fini, init): New labels.
2404 2013-03-14 Jakub Jelinek <jakub@redhat.com>
2406 PR tree-optimization/53265
2407 * unwind-dw2.c (execute_cfa_program): Avoid
2408 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
2409 on targets with DWARF_FRAME_REGISTERS < 32.
2411 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
2414 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
2415 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
2417 2013-03-07 Sriraman Tallam <tmsriram@google.com>
2419 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
2420 sandybridge processors.
2422 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
2425 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
2428 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2430 * config/microblaze/crti.S: Setup stack protection at entry
2432 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
2434 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
2435 (__rotldi3): Shift bytewise if applicable.
2437 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
2439 * config/aarch64/sync-cache.c
2440 (__aarch64_sync_cache_range): Silence warnings.
2442 2013-02-25 Catherine Moore <clm@codesourcery.com>
2445 2013-02-24 Catherine Moore <clm@codesourcery.com>
2446 Joseph Myers <joseph@codesourcery.com>
2447 Chao-ying Fu <fu@mips.com>
2449 * config/mips/mips16.S: Don't build for microMIPS.
2450 * config/mips/linux-unwind.h: Handle microMIPS frame.
2451 * config/mips/crtn.S (fini, init): New labels.
2453 2013-02-24 Catherine Moore <clm@codesourcery.com>
2454 Joseph Myers <joseph@codesourcery.com>
2455 Chao-ying Fu <fu@mips.com>
2457 * config/mips/mips16.S: Don't build for microMIPS.
2458 * config/mips/linux-unwind.h: Handle microMIPS frame.
2459 * config/mips/crtn.S (fini, init): New labels.
2461 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2462 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
2465 2013-02-16 Alan Modra <amodra@gmail.com>
2468 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
2469 (ppc_fallback_frame_state): Always set up save locations for fp
2470 and altivec. Don't bother with non-callee-saved regs, r0-r13
2471 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
2473 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
2476 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
2478 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
2479 _ssmulha3, _usmulusa3, _ssmulsa3.
2480 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
2481 (__muldi3): XCALL __muldi3_6 instead of rcall.
2482 (__umulsidi3, __mulsidi3): New functions.
2483 (do_prologue_saves, do_epilogue_restores): New .macros.
2484 (__divdi3_moddi3): Use them.
2485 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
2486 (__usmulusa3, __ssmulsa3): New functions.
2488 2013-02-11 Iain Sandoe <iain@codesourcery.com>
2489 Jack Howarth <howarth@bromo.med.uc.edu>
2490 Patrick Marlier <patrick.marlier@gmail.com>
2493 * config/darwin-crt-tm.c: Remove dummy functions hack.
2495 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
2498 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
2499 * config/avr/lib2-object.mk: New iterator to build objects from it.
2500 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
2502 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
2503 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
2504 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
2505 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
2506 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
2507 * config/avr/lib1funcs-fixed.S: Implement them.
2509 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
2511 Update copyright years.
2513 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
2516 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
2517 Add crtcxa to extra_parts.
2518 * config/rs6000/exit.h: New file.
2519 * config/rs6000/cxa_atexit.c: New file.
2520 * config/rs6000/cxa_finalize.c: New file.
2521 * config/rs6000/crtcxa.c: New file.
2522 * config/rs6000/t-aix-cxa: New file.
2523 * config/rs6000/libgcc-aix-cxa.ver: New file.
2525 2013-01-31 Nick Clifton <nickc@redhat.com>
2527 * config/v850/lib1funcs.S: Add support for e3v5 architecture
2530 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
2533 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
2534 _mulQQ, _mulHQ, _mulHA, _mulSA,
2535 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
2536 _divQQ, _divHQ, _divHA, _divSA,
2537 _divUQQ, _divUHQ, _divUHA, _divUSA.
2539 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
2541 * config.host(microblaze*-linux*): tmake_file: Remove
2542 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
2543 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
2544 to exclude functions from being built with libgcc.c and use
2545 the microblaze assembly.
2547 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2549 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
2552 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
2554 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
2555 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
2556 __UINTPTR_TYPE__; also cast 'base' to the same type before the
2557 alignment operation.
2559 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
2561 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
2562 loop start address for cache clearing.
2564 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2566 * config/avr/lib1funcs.S: Remove trailing blanks.
2567 * config/avr/lib1funcs-fixed.S: Ditto.
2569 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2571 * config/avr/avr-lib.h: Add GPL copyright notice.
2573 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2575 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
2576 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
2577 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
2578 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
2580 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
2582 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
2583 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2585 2013-01-04 Nick Clifton <nickc@redhat.com>
2587 * config/v850/lib1funcs.S: Only provide CALLT support functions if
2588 the CALLT instruction is supported.
2590 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
2592 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
2593 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
2595 2012-12-13 John Tytgat <John@bass-software.com>
2597 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
2600 2012-12-12 Jakub Jelinek <jakub@redhat.com>
2603 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
2604 undefined signed overflows.
2606 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
2609 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
2611 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
2613 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
2614 (FP_TRAPPING_EXCEPTIONS): Define.
2615 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
2616 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
2618 2012-12-04 Richard Henderson <rth@redhat.com>
2621 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
2623 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2625 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
2626 (FP_EX_SHIFT): Define.
2627 (FP_TRAPPING_EXCEPTIONS): Define.
2629 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2631 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
2632 (FP_ROUNDMODE): Use FP_RND_MASK.
2633 * config/aarch64/sfp-exceptions.c: New.
2634 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
2635 Use __sfp_handle_exceptions.
2637 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
2639 * config.host: (arm*-*-freebsd*): Remove.
2640 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
2641 (arm*-*-elf*): Remove.
2642 (arm*-*-wince-pe*): Remove.
2643 * arm/unwind-arm.c (struct fpa_reg): Delete.
2644 (struct fpa_regs): Delete.
2645 (phase1_vrs): Remove fpa element.
2646 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
2647 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
2648 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
2649 * ieee754-sf.S (floatundisf): Remove FPA support.
2650 (floatdisf): Likewise.
2651 * ieee75f-df.S (floatundidf): Likewise.
2652 (floatdidf): Likewise.
2654 2012-11-29 Kai Tietz <ktietz@redhat.com>
2657 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
2658 * unwind-generic.h: Likewise.
2659 * unwind-seh.c: Likewise.
2661 2012-11-28 Richard Henderson <rth@redhat.com>
2664 * emutls.c (__emutls_get_address): Avoid race condition between
2665 obj->loc.offset read and emutls_key initialization.
2667 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
2669 Adjust decimal point of signed accum mode to GCC default.
2672 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
2674 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
2675 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
2676 (__mulha3, __mulsa3)
2677 (__divqq3, __divha3, __divsa3): Adjust to new position of
2678 decimal point of signed accum types.
2680 (__mulusa3_round): New function.
2681 (__mulusa3): Use it.
2682 (__divqq_helper): New function.
2683 (__udivuqq3): Use it.
2685 2012-11-20 Jakub Jelinek <jakub@redhat.com>
2688 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
2690 2012-11-18 Teresa Johnson <tejohnson@google.com>
2693 * libgcov.c (gcov_exit): Remove merged program summary
2694 comparison unless !GCOV_LOCKED.
2696 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2698 * soft-fp: Updated from glibc upstream.
2700 2012-11-06 Ian Lance Taylor <iant@google.com>
2702 * generic-morestack.c (__generic_morestack): Align the returned
2703 stack pointer to a 32 byte boundary.
2704 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
2705 increment the return address until we have decided that we don't
2706 have a varargs function.
2707 (__morestack) [32-bit]: Align stack correctly when calling C
2709 (__morestack) [64-bit]: Likewise.
2711 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
2713 * configure: Regenerate.
2715 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
2718 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
2719 * config/i386/sfp-machine.h: Guard exception handling
2720 code with _SOFT_FLOAT.
2721 * config/i386/32/sfp-machine.h: Guard rounding handling
2722 code with _SOFT_FLOAT.
2723 * config/i386/64/sfp-machine.h: Ditto.
2725 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
2727 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
2730 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
2732 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
2733 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
2734 when appropriate. Correct structure element types.
2735 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
2736 -minline-all-stringops from compile flags.
2738 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2740 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
2742 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2744 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
2746 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2748 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
2751 2012-10-23 Ian Bolton <ian.bolton@arm.com>
2752 Jim MacArthur <jim.macarthur@arm.com>
2753 Marcus Shawcroft <marcus.shawcroft@arm.com>
2754 Nigel Stephens <nigel.stephens@arm.com>
2755 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2756 Richard Earnshaw <rearnsha@arm.com>
2757 Sofiane Naci <sofiane.naci@arm.com>
2758 Stephen Thomas <stephen.thomas@arm.com>
2759 Tejas Belagod <tejas.belagod@arm.com>
2760 Yufeng Zhang <yufeng.zhang@arm.com>
2762 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
2763 * config/aarch64/crti.S: New file.
2764 * config/aarch64/crtn.S: New file.
2765 * config/aarch64/linux-unwind.h: New file.
2766 * config/aarch64/sfp-machine.h: New file.
2767 * config/aarch64/sync-cache.c: New file.
2768 * config/aarch64/t-aarch64: New file.
2769 * config/aarch64/t-softfp: New file.
2771 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
2773 * config/mmix/crti.S: Mark program and data addresses using PRELD.
2774 Remove typo'd and unnecessary alignment-LOC for .data. Remove
2775 no-longer-needed LDBU insns.
2777 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2780 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2781 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2783 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2785 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2787 2012-10-15 Matthias Klose <doko@ubuntu.com>
2789 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2791 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2793 * configure: Regenerate.
2794 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2796 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2798 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2799 instructions for 64bit targets only.
2801 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2803 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2804 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2805 * config/i386/32/sfp-machine.h: ... here.
2806 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2807 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2810 2012-10-07 Matthias Klose <doko@ubuntu.com>
2812 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2814 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2816 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
2818 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2819 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2820 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2823 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2826 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2827 Fix parameter names.
2829 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2832 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2833 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2834 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2836 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2839 * config/sh/linux-atomic.S: Delete.
2840 * config/sh/linux-atomic.c: New.
2841 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2842 linux-atomic.c. Add cflags to disable warnings.
2844 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2847 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2849 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2850 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2851 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2852 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
2853 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2855 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2857 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2859 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2860 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2862 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
2864 * config.host (hppa-*-openbsd*): New target.
2865 * config/pa/t-openbsd: New file.
2867 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
2870 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2871 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2872 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2873 (__divsa3): Use __negsi2 to negate r_quoL.
2874 * config/avr/lib1funcs.S (FALIAS): New macro.
2875 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2876 (__negsi2): ...this new function.
2877 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2878 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2879 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2880 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2881 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2882 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2884 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2887 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2888 (lshrsi3): Reimplement as lshrsi3_r0.
2890 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2893 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2896 2012-09-07 Teresa Johnson <tejohnson@google.com>
2898 PR gcov-profile/54487
2899 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
2902 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
2905 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2906 not configured --with-avrlibc=no.
2907 * config/avr/t-avrlibc: New file.
2908 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2909 (DPBIT_FUNCS): Ditto.
2910 (TPBIT_FUNCS): Ditto.
2912 2012-09-04 Teresa Johnson <tejohnson@google.com>
2914 * libgcov.c (struct gcov_summary_buffer): New structure.
2915 (gcov_histogram_insert): New function.
2916 (gcov_compute_histogram): Ditto.
2917 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2918 histograms during summary merging.
2920 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
2922 * config.host (x86_64-*-openbsd*): New target.
2924 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2926 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2929 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2932 * config/avr/t-avr (conv_X): Rename to func_X.
2934 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2937 * config/avr/lib1funcs-fixed.S: New file.
2938 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2939 after they are used.
2940 (neg2, neg4): New macros.
2941 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2942 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2943 (__umulhisi3): Speed up MUL variant if there is enough flash.
2944 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2946 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2947 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2948 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2949 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2950 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2951 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2952 (LIB2FUNCS_EXCLUDE): Add supported functions.
2954 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
2956 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2957 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2959 * fixed-obj.mk: Only expand dependency if $o is not in
2962 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2964 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2966 2012-08-22 Joseph Myers <joseph@codesourcery.com>
2968 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2969 depend on --enable-shared.
2970 ($(lib1asmfuncs-o)): Use %.vis files independent of
2972 * static-object.mk ($(base)$(objext), $(base).vis)
2973 ($(base)_s$(objext)): Use same rules for visibility handling as in
2976 2012-08-21 Ian Lance Taylor <iant@google.com>
2978 * config/i386/morestack.S (__morestack_non_split): Increase amount
2979 of space allocated for non-split code stack.
2981 2012-08-19 Joseph Myers <joseph@codesourcery.com>
2983 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2984 even if inhibit_libc.
2986 2012-08-17 Julian Brown <julian@codesourcery.com>
2988 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2989 -fexceptions -fnon-call-exceptions if not defined.
2990 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2991 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2993 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2995 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2998 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
3000 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
3001 rs6000/t-slibgcc-aix.
3003 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3005 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
3007 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3009 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
3011 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
3014 * Makefile.in (version): Replace top_srcdir with srcdir.
3016 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
3018 * Makefile.in (version): set to BASE-VER file from gcc directory.
3020 2012-08-01 Nick Clifton <nickc@redhat.com>
3022 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
3023 Implements __clrsb for an HImode argument.
3025 2012-07-31 Nick Clifton <nickc@redhat.com>
3027 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
3028 Implements __clrsb for an HImode argument.
3029 * config/stormy16/clrsbhi2.c: New file:
3030 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
3032 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
3034 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
3036 2012-07-19 Tristan Gingold <gingold@adacore.com>
3037 Richard Henderson <rth@redhat.com>
3039 * unwind-seh.c: New file.
3040 * unwind-generic.h: Include windows.h for SEH.
3041 (_Unwind_Exception): Use 6 private fields for SEH.
3042 (_GCC_specific_handler): Declare.
3043 * unwind-c.c (__gcc_personality_seh0): New function.
3045 * config/i386/libgcc-cygming.ver: New file.
3046 * config/i386/t-seh-eh: New file.
3047 * config.host (x86_64-*-mingw*): Default to seh.
3049 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
3051 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
3053 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
3055 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
3056 __builtin_expect when checking for exceptions.
3057 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
3059 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3061 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
3062 function declaration.
3063 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3065 * config/ia64/sfp-exceptions.c: New.
3066 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
3068 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3070 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
3071 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
3072 * config/i386/64/sfp-machine: ... (delete here) ...
3073 * config/i386/sfp-machine.h: ... to here.
3074 (FP_EX_MASK): Remove.
3076 (FP_INIT_ROUNDMODE): Declare asm as volatile.
3078 2012-06-11 Sriraman Tallam <tmsriram@google.com>
3080 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
3081 * config/i386/libgcc-sol2.ver: Ditto.
3082 * config/i386/libgcc-glibc.ver: Ditto.
3084 2012-06-11 Roland McGrath <mcgrathr@google.com>
3086 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
3087 If __GLIBC__ is defined, refer to __pthread_key_create instead of
3090 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
3092 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
3093 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
3094 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
3095 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3096 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
3097 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
3098 * config/i386/64/sfp-machine: ... (delete here) ...
3099 * config/i386/sfp-machine.h: ... to here.
3101 (__sfp_handle_exceptions): New function declaration.
3102 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3103 * config/i386/sfp-exceptions.c: New.
3104 * config/i386/t-softfp: New.
3105 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
3106 i386/t-softfp to tmake_file.
3108 2012-06-03 David S. Miller <davem@davemloft.net>
3110 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
3113 2012-05-31 David S. Miller <davem@davemloft.net>
3115 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
3116 multiply and divide instructions on 32-bit when V9.
3117 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
3119 2012-05-29 Joseph Myers <joseph@codesourcery.com>
3121 * config/arm/ieee754-df.S: Fix typos.
3122 * config/arm/ieee754-sf.S: Fix typos.
3123 * config/c6x/libunwind.S: Fix typos.
3124 * config/epiphany/udivsi3-float.c: Fix typos.
3125 * config/microblaze/muldi3_hard.S: Fix typos.
3126 * config/picochip/adddi3.S: Fix typos.
3127 * config/picochip/ashlsi3.S: Fix typos.
3128 * config/picochip/ashrsi3.S: Fix typos.
3129 * config/picochip/clzsi2.S: Fix typos.
3130 * config/picochip/cmpsi2.S: Fix typos.
3131 * config/picochip/divmod15.S: Fix typos.
3132 * config/picochip/divmodhi4.S: Fix typos.
3133 * config/picochip/divmodsi4.S: Fix typos.
3134 * config/picochip/longjmp.S: Fix typos.
3135 * config/picochip/lshrsi3.S: Fix typos.
3136 * config/picochip/parityhi2.S: Fix typos.
3137 * config/picochip/popcounthi2.S: Fix typos.
3138 * config/picochip/setjmp.S: Fix typos.
3139 * config/picochip/subdi3.S: Fix typos.
3140 * config/picochip/ucmpsi2.S: Fix typos.
3141 * config/picochip/udivmodhi4.S: Fix typos.
3142 * config/picochip/udivmodsi4.S: Fix typos.
3143 * config/spu/divv2df3.c: Fix typos.
3144 * config/spu/mfc_multi_tag_release.c: Fix typos.
3145 * config/spu/mfc_tag_release.c: Fix typos.
3146 * configure.ac: Fix typos.
3147 * configure: Regenerate.
3149 2012-05-25 Ian Lance Taylor <iant@google.com>
3151 * config/i386/morestack.S (__morestack_non_split): Check whether
3152 caller is varargs and needs %bp to hold the stack frame on return.
3154 2012-05-25 Olivier Hainque <hainque@adacore.com>
3156 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
3157 sequence in the non pic case on VxWorks.
3159 2012-05-24 Olivier Hainque <hainque@adacore.com>
3161 * Makefile.in: Move dependency on install-unwind_h from
3162 "install-leaf" to "install".
3164 2012-05-24 Olivier Hainque <hainque@adacore.com>
3166 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
3167 Use a separate command for stamp removals.
3169 2012-05-21 Andrew Pinski <apinski@cavium.com>
3172 * configure.ac: Define the default includes to being none.
3173 * configure: Regenerate.
3175 2012-05-16 Olivier Hainque <hainque@adacore.com>
3177 * Makefile.in (install-unwind_h): Rename into ...
3178 (install-unwind_h-forbuild): New target.
3179 (all): Use it instead of the former install-unwind_h.
3180 (install-unwind_h): Reinstate, copy to user install destination
3181 for include files, not to the internal gcc object directory one.
3182 (install-leaf): Depend on it.
3184 2012-05-15 Olivier Hainque <hainque@adacore.com>
3186 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
3187 register numbers. LR_REGNO replaces R_LR.
3188 (ucontext_for): New, helper for ...
3189 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
3191 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
3193 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3195 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
3196 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
3197 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
3199 (i[34567]86-*-*, x86_64-*-*): ... here.
3201 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
3202 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
3204 * config/i386/i386-cpuinfo.c: Rename to ...
3205 * config/i386/cpuinfo.c: ... this.
3206 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
3208 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
3209 (libgcc_cv_init_priority): New test.
3210 * configure: Regenerate.
3211 * config.in: New file.
3212 * Makefile.in (clean): Rename config.h to auto-target.h.
3213 (config.h): Likewise.
3214 (stamp-h): Likewise.
3216 * config/i386/cpuinfo.c (auto-target.h): Include.
3217 (CONSTRUCTOR_PRIORITY): Define.
3218 (__cpu_indicator_init): Use it.
3220 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
3222 * longlong.h: Use a URL instead of an FSF postal address.
3223 Replace spaces with tab.
3225 2012-05-08 Teresa Johnson <tejohnson@google.com>
3227 * libgcov.c (gcov_clear, __gcov_reset): New functions.
3228 (__gcov_dump): Ditto.
3229 (gcov_dump_complete): New global variable.
3230 (gcov_exit): Export hidden to enable use in L_gcov_dump.
3231 (__gcov_flush): Outline functionality now in gcov_clear.
3232 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
3234 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
3236 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
3237 (mips*-*-linux*): Include mips/t-tpbit when long double is
3240 2012-04-25 Sriraman Tallam <tmsriram@google.com>
3242 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
3243 (get_available_features): New argument. Check for AVX2.
3244 (__cpu_indicator_init): Modify call to get_available_features.
3246 2012-04-25 Alan Modra <amodra@gmail.com>
3248 * config/rs6000/crtsavevr.S: New file.
3249 * config/rs6000/crtrestvr.S: New file.
3250 * config/rs6000/t-savresfgpr: Build the above.
3251 * config/rs6000/t-netbsd: Likewise.
3253 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3255 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
3257 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3259 * libgcc/config/i386/i386-cpuinfo.c: New file.
3260 * libgcc/config/i386/t-cpuinfo: New file.
3261 * libgcc/config.host: Include t-cpuinfo.
3262 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
3264 2012-04-24 Chao-ying Fu <fu@mips.com>
3266 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
3268 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
3270 struct siginfo vs. siginfo_t
3272 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
3273 siginfo_t instead of struct siginfo.
3274 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
3275 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
3276 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
3277 (ia64_handle_unwabi): Likewise.
3278 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
3279 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
3280 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
3281 (sh_fallback_frame_state): Likewise.
3282 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
3283 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
3285 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
3287 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
3290 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
3292 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
3293 if it hasn't been previously saved.
3295 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
3297 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
3300 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
3303 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
3304 instead of __AVR_HAVE_8BIT_SP__.
3306 2012-03-26 Tristan Gingold <gingold@adacore.com>
3308 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
3309 (unw_table_entry): Use unw_word instead of unsigned long.
3310 (_Unwind_FindTableEntry): Likewise.
3311 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
3312 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
3313 (_Unwind_FindTableEntry): Likewise.
3314 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
3315 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
3316 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
3317 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
3318 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
3319 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
3320 (uw_init_context_1, uw_install_context): Likewise.
3321 (unw_word): Move to unwind-ia64.h
3323 2012-03-26 Tristan Gingold <gingold@adacore.com>
3325 * config/vms/vms-ucrt0.c: Update copyright years.
3327 (___gcc_main_flags): Declare.
3328 (__main): Check flags to remap argv and exit code.
3329 * config.host (*-*-*vms*): Adjust extra_parts.
3330 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
3333 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
3335 * arm/lib1funcs.asm (ctzsi2): New function.
3336 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
3337 * arm/t-linux (LIB1ASMFUNCS): Likewise.
3338 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
3339 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
3340 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
3341 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
3343 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
3345 * config.host: Add bits to support powerpc64-*-freebsd*.
3346 * config/rs6000/freebsd-unwind.h: New file.
3347 * config/rs6000/t-freebsd64: New file.
3349 2012-03-20 Richard Guenther <rguenther@suse.de>
3351 PR gcov-profile/52627
3352 * libgcov.c (init_mx): Fix mutex name.
3354 2012-03-16 Tristan Gingold <gingold@adacore.com>
3356 * config/ia64/vms-unwind.h: Remove ulong (and replace
3357 it by unw_reg where used). Define unw_reg with __int64.
3359 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3361 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
3363 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
3365 (sparc_is_sighandler): Likewise.
3367 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
3369 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
3372 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3374 * config/arm/crtn.S: Fix typo.
3376 2012-03-13 Richard Guenther <rguenther@suse.de>
3378 * libgcov.c: Remove stdio.h include and NULL un-define.
3380 2012-03-13 Richard Guenther <rguenther@suse.de>
3383 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
3385 2012-03-13 Richard Guenther <rguenther@suse.de>
3387 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
3389 2012-03-13 Richard Guenther <rguenther@suse.de>
3391 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
3392 and __gthread_mutex_init_function definitions.
3394 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3396 * config.host (mips*-*-openbsd*): Remove.
3398 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3400 * config.host: Remove alpha*-dec-osf5.1* handling.
3401 * config/alpha/gthr-posix.c: Remove.
3402 * config/alpha/libgcc-osf5.ver: Remove.
3403 * config/alpha/osf5-unwind.h: Remove.
3404 * config/alpha/t-osf-pthread: Remove.
3405 * config/alpha/t-slibgcc-osf: Remove.
3406 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
3407 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
3408 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
3409 * mkmap-flat.awk: Remove osf_export handling.
3411 2012-03-12 Richard Guenther <rguenther@suse.de>
3413 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
3414 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3415 (__gthread_mutex_init_function): New function.
3416 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3419 * libgcov.c: Include gthr.h.
3420 (__gcov_flush_mx): New global variable.
3421 (init_mx, init_mx_once): New functions.
3422 (__gcov_flush): Protect self with a mutex.
3423 (__gcov_fork): Re-initialize mutex after forking.
3424 * unwind-dw2-fde.c: Change condition under which to use
3425 __GTHREAD_MUTEX_INIT_FUNCTION.
3427 2012-03-12 Tristan Gingold <gingold@adacore.com>
3429 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
3430 * config/ia64/t-vms: Likewise.
3432 2012-03-11 Michael Hope <michael.hope@linaro.org>
3434 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
3437 2012-03-07 Walter Lee <walt@tilera.com>
3439 * config/tilepro/atomic.c: Rename "atomic_" prefix to
3441 (atomic_xor): Rename and move definition to
3442 config/tilepro/atomic.h.
3443 (atomic_nand): Ditto.
3444 * config/tilepro/atomic.h: Rename "atomic_" prefix to
3446 (arch_atomic_xor): Move from config/tilepro/atomic.c.
3447 (arch_atomic_nand): Ditto.
3449 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3452 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
3454 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3457 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
3460 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3464 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
3465 if RAMPZ affects reading from RAM.
3466 (__tablejump_elpm__): Ditto.
3468 (__movmemx_hi): Ditto.
3469 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
3470 (__do_global_dtors): Ditto.
3471 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
3472 (__movmemx_hi): Ditto.
3474 2012-03-05 Richard Henderson <rth@redhat.com>
3476 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
3477 [ARM] (count_trailing_zeros): Use the builtin.
3479 2012-03-01 Kai Tietz <ktietz@redhat.com>
3481 * soft-fp: Imported from glibc upstream.
3483 2012-02-28 Kai Tietz <ktietz@redhat.com>
3485 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
3486 for mingw-targets as attribute gcc_struct.
3488 2012-02-28 Ian Lance Taylor <iant@google.com>
3490 * generic-morestack.c (__splitstack_releasecontext): Correct call
3491 to __morestack_release_segments.
3493 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
3496 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
3497 for __linux__ when removing signals from __morestack_fullmask.
3499 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
3502 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
3504 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3506 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
3507 instead of HAVE_INITFINI_ARRAY.
3508 * config/ia64/crtend.S: Likewise.
3510 2012-02-20 Kai Tietz <ktietz@redhat.com>
3513 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
3515 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
3516 to w32-unwind.h header.
3518 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3520 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
3521 (mips*-*-linux*): Remove t-slibgcc-libgcc.
3522 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
3523 * config/mips/mips16.S (__mips16_rdhwr): Delete.
3525 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3527 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
3529 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3532 * config/darwin-crt-tm.c: Correct typo.
3534 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3535 Patrick Marlier <patrick.marlier@gmail.com>
3538 * config/darwin-crt-tm.c: Generate dummy functions.
3540 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3541 Patrick Marlier <patrick.marlier@gmail.com>
3544 * config/darwin-crt-tm.c (getTMCloneTable): New function.
3545 (__doTMRegistrations): Call it.
3546 (__doTMdeRegistrations): Likewise.
3548 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
3549 Anatoly Sokolov <aesok@post.ru>
3550 Eric Weddington <eric.weddington@atmel.com>
3553 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
3554 (__epilogue_restores__): Ditto.
3556 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
3560 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
3561 Solaris 11 and slightly reformat.
3562 (sparc_is_sighandler): Likewise.
3564 2012-02-14 Walter Lee <walt@tilera.com>
3566 * config.host: Handle tilegx and tilepro.
3567 * config/tilegx/sfp-machine.h: New file.
3568 * config/tilegx/sfp-machine32.h: New file.
3569 * config/tilegx/sfp-machine64.h: New file.
3570 * config/tilegx/t-crtstuff: New file.
3571 * config/tilegx/t-softfp: New file.
3572 * config/tilegx/t-tilegx: New file.
3573 * config/tilepro/atomic.c: New file.
3574 * config/tilepro/atomic.h: New file.
3575 * config/tilepro/linux-unwind.h: New file.
3576 * config/tilepro/sfp-machine.h: New file.
3577 * config/tilepro/softdivide.c: New file.
3578 * config/tilepro/softmpy.S: New file.
3579 * config/tilepro/t-crtstuff: New file.
3580 * config/tilepro/t-tilepro: New file.
3582 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
3586 * gthr-posix.h: Allow static initializer macros to be disabled.
3587 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
3589 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
3591 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
3592 Add t-slibgcc-libgcc to tmake_file.
3593 * config/mips/libgcc-mips16.ver: Revert previous patch.
3594 * config/mips/mips16.S (__mips16_rdhwr): Hide.
3596 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
3597 Jayant R Sonar <jayant.sonar@kpitcummins.com>
3599 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
3600 * config/cr16/crti.S: New file.
3601 * config/cr16/crtlibid.S: New file.
3602 * config/cr16/crtn.S: New file.
3603 * config/cr16/lib1funcs.S: New file.
3604 * config/cr16/t-cr16: New file.
3605 * config/cr16/t-crtlibid: New file.
3606 * config/cr16/unwind-dw2.h: New file.
3607 * config/cr16/unwind-cr16.c: New file.
3608 * config/cr16/divmodhi3.c: New file.
3610 2012-01-25 Alan Modra <amodra@gmail.com>
3612 * config/rs6000/t-linux64: Delete. Move..
3613 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
3614 * config/rs6000/t-linux: ..and libgcc flags to here.
3616 2012-01-22 Douglas B Rupp <rupp@gnat.com>
3618 * config.host (i[34567]86-*-interix3*):
3619 Change triplet to i[34567]86-*-interix[3-9]*.
3620 * configure: Regenerate.
3622 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
3623 Richard Sandiford <rdsandiford@googlemail.com>
3625 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
3626 * config/mips/mips16.S (__mips16_rdhwr): New function.
3627 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
3629 2012-01-11 Nathan Sidwell <nathan@acm.org>
3631 * libgcov.c (__gcov_init): Ignore objects with no functions.
3633 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
3636 Extend __pgmx semantics to linearize memory.
3637 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
3638 * config/avr/lib1funcs.S (__xload_1): New function.
3639 (__movmemx_qi, __movmemx_hi): New functions.
3640 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
3643 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3645 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
3646 purported sigacthandler address isn't null before dereferencing it.
3647 (sparc_is_sighandler): Likewise.
3649 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3652 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
3653 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
3654 (sparc_is_sighandler): Likewise.
3655 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
3657 2012-01-06 Tristan Gingold <gingold@adacore.com>
3659 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
3660 compatibility thunks...
3661 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
3662 (crtbeginS.o, crtendS.o): ... and these to ...
3663 * config/ia64/t-ia64-elf: ... this new file.
3664 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
3665 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
3667 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3669 * configure: Regenerate.
3670 * config/s390/t-crtstuff: Remove -fPIC.
3672 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3675 * enable-execute-stack-mprotect.c (getpagesize): Do not define
3678 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3681 * config/avr/lib1funcs.S: Remove FIXME comments.
3682 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
3684 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3686 Implement light-weight DImode support.
3687 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
3688 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
3689 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
3690 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
3692 2011-12-30 Nathan Sidwell <nathan@acm.org>
3694 * libgcov.c (gcov_crc32): Remove global var.
3695 (free_fn_data): New function.
3696 (buffer_fn_data): Pass in filename, more robust error recovery.
3697 (crc32_unsigned): New function.
3698 (gcov_exit): More robust detection of new program. More robust
3700 (__gcov_init): Do not update program's crc here.
3702 2011-12-21 Tristan Gingold <gingold@adacore.com>
3704 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
3706 2011-12-21 Ian Lance Taylor <iant@google.com>
3708 * config/i386/morestack.S: Simplify CFI opcodes throughout.
3710 2011-12-20 Ian Lance Taylor <iant@google.com>
3712 * config/i386/morestack.S (__morestack_non_split): If there is
3713 enough stack space already, don't split. Ask for more stack space
3716 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
3718 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
3720 (_Unwind_DebugHook): New function.
3721 (uw_restore_core_regs): New define.
3722 (unwind_phase2): Use uw_restore_core_regs instead of
3724 (unwind_phase2_forced): Likewise.
3725 (__gnu_Unwind_Resume): Likewise.
3727 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
3729 * config/alpha/linux-unwind.h: Update copyright years.
3730 (MD_FROB_UPDATE_CONTEXT): New define.
3731 (alpha_frob_update_context): New function.
3733 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
3735 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
3736 tmake_file rather replacing it.
3738 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3740 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
3741 function is not used for PPC64.
3742 (save_world): Amend comments. Update the VRsave mask to reflect the
3744 (rest_world): Update comments, do not clobber r10, do not use r8.
3745 (eh_rest_world_r10): Amend comments, do not use r8.
3746 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
3747 no longer used, move restore of CR and target address to the end of
3750 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
3752 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
3753 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
3755 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
3758 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
3759 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
3761 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
3763 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
3765 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
3768 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
3769 * config/avr/lib1funcs.S (__muldi3): New function.
3771 2011-12-06 Andrew Pinski <apinski@cavium.com>
3773 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
3775 (__frame_dummy_init_array_entry): Likewise.
3777 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
3779 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3783 * config/avr/lib1funcs.S (__prologue_saves__,
3784 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3785 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3787 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3789 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3791 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3794 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3795 (_ITM_deregisterTMCloneTable): Likewise.
3796 (__register_frame_info): Fix unused warning.
3797 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3798 pthread_default_stacksize_np): Likewise.
3799 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
3801 2011-11-29 DJ Delorie <dj@redhat.com>
3803 * config.host (rl78-*-elf): New case.
3804 * config/rl78: New directory for the Renesas RL78.
3806 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3808 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3811 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3814 * config/rs6000/t-savresfgpr: New file.
3815 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3816 $(srcdir)/config/rs6000/eabi.S.
3817 * config/rs6000/t-ppccomm-ldbl: Remove.
3818 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3820 (powerpc-*-eabispe*): Likewise.
3821 (powerpc-*-eabi*): Likewise.
3822 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3823 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3824 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3825 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3827 (powerpc-*-eabisim*): Likewise.
3828 (powerpc-*-elf*): Likewise.
3829 (powerpc-*-eabialtivec*): Likewise.
3830 (powerpc-xilinx-eabi*): Likewise.
3831 (powerpc-*-rtems*): Likewise.
3832 (powerpcle-*-elf*): Likewise.
3833 (powerpcle-*-eabisim*): Likewise.
3834 (powerpcle-*-eabi*): Likewise.
3836 2011-11-27 Ian Lance Taylor <iant@google.com>
3838 * generic-morestack.c (__splitstack_find): Check for NULL old
3840 (__splitstack_resetcontext): New function.
3841 (__splitstack_releasecontext): New function.
3842 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3844 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3846 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3848 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3850 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3852 2011-11-26 Richard Henderson <rth@redhat.com>
3854 * config/m68k/linux-atomic.c: New file.
3855 * config/m68k/t-linux: New file.
3856 * config.host (m68k-uclinux, m68k-linux): Use it.
3858 2011-11-26 Richard Henderson <rth@redhat.com>
3860 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3861 (__TMC_END__): Only declare if hidden is available; in the definition,
3862 if hidden is unavailable add a null record.
3863 (deregister_tm_clones, register_tm_clones): New.
3864 (__do_global_dtors_aux, frame_dummy): Use them.
3865 (__do_global_dtors, __do_global_ctors_1): Likewise.
3867 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3869 * config/darwin-crt-tm.c: New file.
3870 * config.host (darwin): Build crttms.o crttme.o to provide
3871 startup and shutdown for tm clones.
3872 * config/t-darwin (crttms.o): New build rule.
3873 (crttme.o): Likewise.
3875 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
3877 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3880 2011-11-21 Richard Henderson <rth@redhat.com>
3882 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3883 (__TMC_LIST__, __TMC_END__): New.
3884 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3885 (__do_global_dtors): Likewise.
3886 (frame_dummy): Call _ITM_registerTMCloneTable.
3887 (__do_global_ctors_1): Likewise.
3889 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3891 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3892 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3893 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3894 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3895 * config/i386/t-darwin64: Remove.
3896 * config/sh/t-netbsd (LIB2ADD): Remove.
3898 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
3901 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3902 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3903 * config/avr/lib1funcs.S (wmov): New assembler macro.
3904 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3905 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3906 (__udivmod64): New function.
3907 (__negdi2): New function.
3909 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3911 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3912 *-*-freebsd*aout*): Remove.
3914 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
3916 * static-object.mk (c_flags-$o): Save c_flags.
3917 ($(base)$(objext)): Use it.
3919 2011-11-18 Steve Ellcey <sje@cup.hp.com>
3921 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3923 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
3926 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3927 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3930 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3932 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3934 (aeabi_uidivmod): Likewise.
3935 (umodsi3): Likewise.
3937 (aeabi_idivmod): Likewise.
3940 2011-11-16 Tristan Gingold <gingold@adacore.com>
3942 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3944 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
3947 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3948 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3950 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3952 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3954 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3955 * config/pa/t-stublib64: Delete.
3957 2011-11-12 Richard Henderson <rth@redhat.com>
3959 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3960 cast the pointer argument to _Unwind_SetGRPtr.
3962 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3964 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3966 2011-11-09 Ian Lance Taylor <iant@google.com>
3968 * generic-morestack.c: Include <string.h>.
3969 (uintptr_type): Define.
3970 (struct initial_sp): Add dont_block_signals field. Reduce size of
3972 (allocate_segment): Set prev field to NULL. Don't set
3973 __morestack_current_segment or __morestack_segments.
3974 (__generic_morestack): Update current->prev and *pp after calling
3976 (__morestack_block_signals): Don't do anything if
3977 dont_block_signals is set.
3978 (__morestack_unblock_signals): Likewise.
3979 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3981 (__splitstack_block_signals): New function.
3982 (enum __splitstack_content_offsets): Define.
3983 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3984 (__splitstack_makecontext): New function.
3985 (__splitstack_block_signals_context): New function.
3986 (__splitstack_find_context): New function.
3987 * config/i386/morestack.S (__morestack_get_guard): New function.
3988 (__morestack_set_guard, __morestack_make_guard): New functions.
3989 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3991 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3993 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3994 (i[34567]86-*-mingw*): ... here.
3995 (x86_64-*-mingw*): ... here.
3997 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3999 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
4001 2011-11-07 Nathan Sidwell <nathan@acm.org>
4003 * libgcov.c (struct gcov_fn_buffer): New struct.
4004 (buffer_fn_data): New helper.
4005 (gcov_exit): Rework for new gcov data structures.
4007 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
4010 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
4012 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4014 * config.host (tmake_file): Correct comment.
4015 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
4017 (bfin*-uclinux*): Likewise.
4018 (bfin*-linux-uclibc*): Likewise.
4019 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
4021 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
4023 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4024 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
4025 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4026 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
4027 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4028 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
4029 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
4030 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4031 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
4032 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
4033 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
4034 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
4035 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
4037 * config/bfin/t-elf: Remove.
4038 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
4040 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4042 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
4043 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
4044 (lm32-*-elf*, lm32-*-rtems*): Split into ...
4045 (lm32-*-elf*): ... this.
4046 (lm32-*-rtems*): ... and this.
4048 (m32r-*-rtems*): Add to tmake_file.
4049 (moxie-*-rtems*): Likewise.
4050 (sparc-*-rtems*): Likewise.
4051 Remove t-rtems from tmake_file.
4052 (sparc64-*-rtems*): Likewise.
4053 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
4056 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4059 * config/gthr-posix.h: Move ...
4060 * gthr-posix.h: ... here.
4061 * config/gthr-lynx.h: Reflect this.
4062 * config/gthr-vxworks.h: Likewise.
4063 * config/rs6000/gthr-aix.h: Likewise.
4064 * configure.ac (target_thread_file): Likewise.
4065 * configure: Regenerate.
4067 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
4069 * config.host (arm*-*-rtemseabi*): New target.
4071 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4074 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
4077 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
4079 * config.host (epiphany-*-elf*): New configuration.
4080 * config/epiphany: New Directory.
4082 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
4084 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
4085 * config/avr/t-rtems: New.
4086 Filter out _exit from LIB1ASMFUNCS.
4088 2011-11-04 David S. Miller <davem@davemloft.net>
4090 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
4091 * configure: Rebuild.
4093 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4095 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
4098 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
4101 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
4102 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
4104 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
4107 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
4109 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4111 * config/c6x/t-elf (LIB2ADDEH): Set.
4112 * config/c6x/t-c6x-elf: Remove.
4114 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4116 * config/i386/sol2-ci.S: Rename to ...
4117 * config/i386/crti.S: ... this.
4118 * config/i386/sol2-cn.S: Rename to ...
4119 * config/i386/crtn.S: ... this.
4120 * config/sparc/sol2-ci.S: Rename to ...
4121 * config/sparc/crti.S: ... this.
4122 * config/sparc/sol2-cn.S: Rename to ...
4123 * config/sparc/crtn.S: ... this.
4124 * config/t-sol2 (CUSTOM_CRTIN): Remove.
4125 (crti.o, crtn.o): Remove.
4127 2011-11-04 Tristan Gingold <gingold@adacore.com>
4129 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
4131 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
4133 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
4135 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
4137 * config.host (crisv32-*-none, cris-*-none): Remove.
4138 (crisv32-*-elf): Append to tmake_file, don't just set it.
4139 (cris-*-elf): Add missing t-fdpbit to tmake_file.
4141 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4143 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
4144 (ecrtn$(objext)): Likewise.
4145 (ncrti$(objext)): Likewise.
4146 (ncrtn$(objext)): Likewise.
4148 2011-11-03 Andreas Schwab <schwab@redhat.com>
4150 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
4152 2011-11-02 David S. Miller <davem@davemloft.net>
4154 * configure.ac: Set host_address on sparc too.
4155 * configure: Regenerate.
4156 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
4157 based upon host_address.
4158 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
4160 2011-11-02 Jason Merrill <jason@redhat.com>
4162 * config/rs6000/t-ppccomm: Add missing \.
4164 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4166 * gthr-single.h, gthr.h: New files.
4167 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
4168 config/gthr-vxworks.h, config/i386/gthr-win32.h,
4169 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
4170 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
4171 * config/i386/gthr-win32.c: Include "gthr-win32.h".
4172 * configure.ac (thread_header): New variable.
4173 Set it depending on target_thread_file.
4174 (gthr-default.h): Link from $thread_header.
4175 * configure: Regenerate.
4176 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
4178 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4180 * configure.ac (tm_file_): New variable.
4181 Determine from tm_file.
4182 (tm_file, tm_defines): Substitute.
4183 * configure: Regenerate.
4184 * mkheader.sh: New file.
4185 * Makefile.in (clean): Remove libgcc_tm.h.
4186 ($(objects)): Depend on libgcc_tm.h.
4187 (libgcc_tm_defines, libgcc_tm_file): New variables.
4188 (libgcc_tm.h, libgcc_tm.stamp): New targets.
4189 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
4190 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
4191 ($(extra-parts)): Depend on libgcc_tm.h.
4192 * config.host (tm_defines, tm_file): New variable.
4193 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
4194 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
4195 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
4196 (avr-*-rtems*): Likewise.
4197 (avr-*-*): Likewise.
4198 (frv-*-elf): Likewise.
4199 (frv-*-*linux*): Likewise.
4200 (h8300-*-rtems*): Likewise.
4201 (h8300-*-elf*): Likewise.
4202 (i[34567]86-*-darwin*): Likewise.
4203 (x86_64-*-darwin*): Likewise.
4204 (rx-*-elf): Likewise.
4205 (tic6x-*-uclinux): Likewise.
4206 (tic6x-*-elf): Likewise.
4207 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
4208 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
4209 * config/i386/cygming-crtbegin.c: Likewise.
4210 * config/i386/cygming-crtend.c: Likewise.
4211 * config/ia64/fde-vms.c: Likewise.
4212 * config/ia64/unwind-ia64.c: Likewise.
4213 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4214 * config/rs6000/darwin-fallback.c: Likewise.
4215 * config/stormy16/lib2funcs.c: Likewise.
4216 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
4217 * crtstuff.c: Likewise.
4218 * dfp-bit.h: Likewise.
4219 * emutls.c: Likewise.
4220 * fixed-bit.c: Likewise.
4221 * fp-bit.c: Likewise.
4222 * generic-morestack-thread.c: Likewise.
4223 * generic-morestack.c: Likewise.
4224 * libgcc2.c: Likewise.
4225 * libgcov.c: Likewise.
4226 * unwind-dw2-fde-dip.c: Likewise.
4227 * unwind-dw2-fde.c: Likewise.
4228 * unwind-dw2.c: Likewise.
4229 * unwind-sjlj.c: Likewise.
4231 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4233 * configure.ac: Include ../config/picflag.m4.
4234 (GCC_PICFLAG): Call it.
4236 * configure: Regenerate.
4237 * Makefile.in (gcc_srcdir): Remove.
4238 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
4239 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
4240 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
4241 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
4242 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
4245 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
4246 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
4247 to refer to libgcc2.c.
4249 * config/darwin-64.c: New file.
4250 * config/darwin-crt3.c: Remove comment.
4251 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
4252 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
4253 config/udivmodsi4.c: New files.
4254 * config/memcmp.c, config/memcpy.c, config/memmove.c,
4255 config/memset.c: New files.
4256 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
4257 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
4258 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
4259 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
4260 * config/t-openbsd-thread: New file.
4261 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
4262 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
4263 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
4264 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
4267 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
4268 to refer to gthr-posix.c.
4269 * config/alpha/t-vms (LIB2ADD): Set.
4270 * config/alpha/vms-gcc_shell_handler.c: New file.
4271 * config/arm/bpabi.c, config/arm/fp16.c,
4272 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
4273 config/arm/unaligned-funcs.c: New files.
4274 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
4275 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4276 * config/arm/t-linux: Likewise.
4277 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
4278 * config/arm/t-netbsd: New file.
4279 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
4280 * config/arm/t-symbian (LIB2ADD_ST): Set.
4281 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
4282 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4283 * config/bfin/t-elf: New file.
4284 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
4285 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
4286 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
4287 config/c6x/ltf.c: New files.
4288 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
4289 (HOST_LIBGCC2_CFLAGS): Set.
4290 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
4291 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4292 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
4294 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
4295 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
4296 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
4297 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
4298 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
4300 * config/frv/t-frv (LIB2ADD): Set.
4301 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4302 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
4303 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
4304 config/h8300/popcounthi2.c: New files.
4305 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4306 * config/i386/gthr-win32.c: New file.
4307 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
4308 * config/i386/t-cygwin: Likewise.
4309 * config/i386/t-darwin, config/i386/t-darwin64,
4310 config/i386/t-gthr-win32, config/i386/t-interix: New files.
4311 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
4312 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4313 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4314 * config/ia64/quadlib.c: New file.
4315 * config/ia64/t-hpux (LIB2ADD): Set.
4316 * config/ia64/t-ia64: Add comment.
4317 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
4318 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4319 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
4320 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
4321 * config/m32c/t-m32c (LIB2ADD): Set.
4322 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4323 * config/m32r/t-m32r: Likewise.
4324 * config/m68k/fpgnulib.c: New file.
4325 * config/m68k/t-floatlib (LIB2ADD): Set.
4326 (xfgnulib.c): New target.
4327 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
4328 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
4329 * config/mep/t-mep (LIB2ADD): Set.
4330 * config/microblaze/divsi3.asm: Rename to divsi3.S.
4331 * config/microblaze/moddi3.asm: Rename to moddi3.S.
4332 * config/microblaze/modsi3.asm: Rename to modsi3.S.
4333 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
4334 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
4335 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
4336 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
4337 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
4338 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
4339 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
4341 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
4342 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
4343 * config/pa/fptr.c, config/pa/lib2funcs.S,
4344 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
4345 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4346 (LIB2ADD, LIB2ADD_ST): Set.
4347 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
4348 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
4350 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
4351 * config/pdp11/t-pdp11: New file.
4352 * config/picochip/libgccExtras/adddi3.S,
4353 config/picochip/libgccExtras/ashlsi3.S,
4354 config/picochip/libgccExtras/ashrsi3.S,
4355 config/picochip/libgccExtras/clzsi2.S,
4356 config/picochip/libgccExtras/cmpsi2.S,
4357 config/picochip/libgccExtras/divmod15.S,
4358 config/picochip/libgccExtras/divmodhi4.S,
4359 config/picochip/libgccExtras/divmodsi4.S,
4360 config/picochip/libgccExtras/lshrsi3.S,
4361 config/picochip/libgccExtras/parityhi2.S,
4362 config/picochip/libgccExtras/popcounthi2.S,
4363 config/picochip/libgccExtras/subdi3.S,
4364 config/picochip/libgccExtras/ucmpsi2.S,
4365 config/picochip/libgccExtras/udivmodhi4.S,
4366 config/picochip/libgccExtras/udivmodsi4.S: New files.
4367 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
4368 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
4369 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
4370 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
4371 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
4372 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
4373 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
4374 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
4376 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
4377 (HOST_LIBGCC2_CFLAGS): Set.
4378 * config/rs6000/t-darwin64: New file.
4379 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
4380 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
4381 * config/rs6000/t-ppccomm (LIB2ADD): Add
4382 $(srcdir)/config/rs6000/tramp.S.
4383 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
4384 Add $(srcdir)/config/rs6000/eabi.S.
4385 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
4386 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
4387 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
4388 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
4389 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
4390 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
4391 * config/rs6000/tramp.S: New file.
4392 * config/s390/t-tpf: Remove.
4393 * config/sh/linux-atomic.S: New file.
4394 * config/sh/t-linux (LIB2ADD): Set.
4395 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
4396 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4397 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
4399 (HOST_LIBGCC2_CFLAGS): Set.
4400 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4401 * config/spu/divmodti4.c, config/spu/divv2df3.c,
4402 config/spu/float_disf.c, config/spu/float_unsdidf.c,
4403 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
4404 config/spu/mfc_multi_tag_release.c,
4405 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
4406 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
4407 config/spu/multi3.c: New files.
4408 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
4409 (HOST_LIBGCC2_CFLAGS): Set.
4410 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
4411 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
4412 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
4413 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
4414 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
4415 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
4416 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
4417 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
4418 config/stormy16/umodsi3.c: New files.
4419 * config/xtensa/lib2funcs.S: New file.
4420 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4421 * config/xtensa/t-xtensa (LIB2ADD): Set.
4422 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
4423 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
4424 Add t-freebsd-thread to tmake_file for posix threads.
4425 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
4426 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
4427 (*-*-lynxos*): Likewise.
4428 (*-*-netbsd*): Likewise.
4429 (*-*-openbsd*): Likewise.
4430 Add t-openbsd-thread to tmake_file for posix threads.
4431 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
4432 (*-*-vxworks*): Set tmake_file.
4433 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4434 (alpha*-*-freebsd*): Likewise.
4435 (alpha*-*-netbsd*): Likewise.
4436 (alpha*-*-openbsd*): Likewise.
4437 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
4438 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4439 (alpha*-dec-*vms*): Likewise.
4440 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
4441 (bfin*-elf*): Add bfin/t-elf to tmake_file.
4442 (bfin*-uclinux*): Likewise.
4443 (bfin*-linux-uclibc*): Likewise.
4444 (crisv32-*-elf): Add cris/t-cris to tmake_file.
4445 (crisv32-*-none): Likewise.
4446 (cris-*-elf): Likewise.
4447 (cris-*-none): Likewise.
4448 (cris-*-linux*, crisv32-*-linux*): Likewise.
4449 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
4451 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
4453 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
4454 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
4455 (x86_64-*-elf*): Likewise.
4456 (i[34567]86-*-nto-qnx*): Likewise.
4457 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
4459 (x86_64-*-mingw*): Likewise.
4460 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
4461 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
4462 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4463 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4464 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
4466 (mipsisa64sr71k-*-elf*): Likewise.
4467 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4468 (mips-*-elf*, mipsel-*-elf*): Likewise.
4469 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4470 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4471 (mips*-*-rtems*): Likewise.
4472 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
4474 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
4475 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
4476 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
4477 (spu-*-elf*): Likewise.
4478 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
4480 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4482 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
4483 $(srcdir) to refer to $(LIB1ASMSRC).
4485 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
4486 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
4487 config/arm/lib1funcs.S: New files.
4488 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
4489 * config/arm/t-arm: New file.
4490 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
4491 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
4492 config/arm/t-strongarm-elf: New files.
4493 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
4494 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
4495 * config/avr/lib1funcs.S: New file.
4496 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4497 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
4498 * config/c6x/lib1funcs.S: New file.
4499 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4500 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
4501 * config/frv/lib1funcs.S: New file.
4502 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4503 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
4504 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
4505 * config/ia64/__divxf3.asm: Rename to ...
4506 * config/ia64/__divxf3.S: ... this.
4507 Adapt lib1funcs.asm filename.
4508 * config/ia64/_fixtfdi.asm: Rename to ...
4509 * config/ia64/_fixtfdi.S: ... this.
4510 Adapt lib1funcs.asm filename.
4511 * config/ia64/_fixunstfdi.asm: Rename to ...
4512 * config/ia64/_fixunstfdi.S: ... this.
4513 Adapt lib1funcs.asm filename.
4514 * config/ia64/_floatditf.asm: Rename to ...
4515 * config/ia64/_floatditf.S: ... this.
4516 Adapt lib1funcs.asm filename.
4517 * config/ia64/lib1funcs.S: New file.
4518 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
4519 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4520 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
4521 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
4522 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
4523 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
4524 * config/mep/lib1funcs.S: New file.
4525 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4526 * config/mips/mips16.S: New file.
4527 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4528 * config/pa/milli64.S: New file.
4529 * config/pa/t-linux, config/pa/t-linux64: New files.
4530 * config/picochip/lib1funcs.S: New file.
4531 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4532 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
4533 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
4534 * config/sh/t-netbsd: New file.
4535 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
4536 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
4537 * config/sh/t-sh64: New file.
4538 * config/sparc/lb1spc.S: New file.
4539 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
4541 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
4542 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
4543 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
4544 config/xtensa/lib1funcs.S: New files.
4545 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4546 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
4548 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
4549 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
4550 (arm*-*-linux*): Likewise.
4551 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
4552 arm*-*-linux-*eabi, add arm/t-linux otherwise.
4553 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
4554 (arm*-*-ecos-elf): Likewise.
4555 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4556 (arm*-*-rtems*): Likewise.
4557 (arm*-*-elf): Likewise.
4558 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
4559 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
4560 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
4561 (bfin*-uclinux*): Likewise.
4562 (bfin*-linux-uclibc*): Likewise.
4563 (bfin*-rtems*): Likewise.
4564 (bfin*-*): Likewise.
4565 (fido-*-elf): Merge into m68k-*-elf*.
4566 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
4567 (frv-*-*linux*): Add frv/t-frv to tmake_file.
4568 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
4569 (h8300-*-elf*): Likewise.
4570 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
4571 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
4572 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
4573 (i[34567]86-*-mingw*): Likewise.
4574 (x86_64-*-mingw*): Likewise.
4575 (i[34567]86-*-interix3*): Likewise.
4576 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
4577 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
4578 (m68k-*-elf*): Also handle fido-*-elf.
4579 Add m68k/t-floatlib to tmake_file.
4580 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
4581 (m68k-*-linux*): Likewise.
4582 (m68k-*-rtems*): Likewise.
4583 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
4584 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
4586 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
4587 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
4588 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
4589 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
4590 sh/t-netbsd to tmake_file.
4591 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
4592 (sh-*-rtems*): Add sh/t-sh to tmake_file.
4593 (sh-wrs-vxworks): Likewise.
4594 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
4596 (v850*-*-*): Add v850/t-v850 to tmake_file.
4597 (vax-*-linux*): Add vax/t-linux to tmake_file.
4598 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
4600 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4602 * crtstuff.c: New file.
4603 * Makefile.in (CRTSTUFF_CFLAGS): Define.
4604 (CRTSTUFF_T_CFLAGS): Define.
4605 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
4606 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
4607 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
4610 (crtbeginT.o): Use $(objext).
4611 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
4612 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
4613 (gcc-extra-parts): Remove.
4614 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
4616 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4617 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
4618 Add t-crtstuff-pic to tmake_file.
4619 (*-*-lynxos*): New case.
4620 Set tmake_file, extra_parts.
4621 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
4622 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
4623 *-*-netbsdelf[2-9]*.
4624 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
4625 (*-*-rtems*): Set extra_parts.
4626 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
4627 (*-*-uclinux*): New case.
4629 (*-*-vms*): New case.
4630 Set tmake_file, extra_parts.
4631 (*-*-elf): Set extra_parts.
4632 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
4633 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
4636 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
4638 (arm*-*-freebsd*): Add t-crtin to tmake_file.
4639 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
4640 (arm-wrs-vxworks): Append to tmake_file.
4642 (arm*-*-uclinux*): Set extra_parts.
4643 (arm*-*-ecos-elf): Likewise.
4644 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
4646 (arm*-*-rtems*): Set extra_parts.
4647 (arm*-*-elf): Likewise.
4648 (avr-*-rtems*): Clear extra_parts.
4649 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
4651 (bfin*-uclinux*): Likewise.
4652 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
4653 (bfin*-rtems*): Append to tmake_file.
4655 (bfin*-*): Likewise.
4656 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
4657 (crisv32-*-elf): ... this.
4658 (crisv32-*-none): ... this.
4659 (cris-*-elf, cris-*-none): New cases.
4660 Add cris/t-elfmulti to tmake_file.
4661 (fr30-*-elf): Append to tmake_file.
4663 (frv-*-elf): Append to tmake_file, add frv/t-frv.
4665 (h8300-*-rtems*): Append to tmake_file.
4667 (h8300-*-elf*): Likewise.
4668 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
4670 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
4672 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
4673 (x86_64-*-elf*): Likewise.
4674 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
4675 (x86_64-*-freebsd*): Likewise.
4676 (x86_64-*-netbsd*): Likewise.
4677 (i[34567]86-*-linux*): Likewise.
4678 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4679 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4680 (x86_64-*-linux*): Likewise.
4681 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4682 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
4685 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
4686 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
4687 Append to extra_parts, remove crtbegin.o, crtend.o.
4688 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
4689 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
4690 crtend.o, crtbeginS.o, crtendS.o.
4691 (ia64*-*-linux*): Comment extra_parts.
4692 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
4694 (iq2000*-*-elf*): Clear extra_parts.
4695 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
4696 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
4697 (m32r-*-elf*, m32r-*-rtems*): Split off ...
4698 (m32r-*-rtems*): ... this.
4699 Add m32r/t-m32r to tmake_file.
4700 (m68k-*-elf*): Add t-crtin to tmake_file.
4701 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
4702 (mcore-*-elf): Likewise.
4703 (microblaze*-*-*): Set extra_parts.
4704 (mips*-sde-elf*): New case.
4705 Set tmake_file, extra_parts.
4706 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4707 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4708 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
4711 (mipsisa64sr71k-*-elf*): Likewise.
4712 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4713 (mips-*-elf*, mipsel-*-elf*): Likewise.
4714 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4715 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
4716 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4717 (mips*-*-rtems*): Likewise.
4718 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
4719 (moxie-*-*): Split into ...
4720 (moxie-*-elf, moxie-*-uclinux*): ... this.
4721 Add to extra_parts, remove crtbegin.o, crtend.o.
4722 (moxie-*-rtems*): New case.
4725 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
4727 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4728 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
4731 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
4732 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
4734 (powerpc-*-eabisim*): Likewise.
4735 (powerpc-*-elf*): Likewise.
4736 (powerpc-*-eabialtivec*): Likewise.
4737 (powerpc-xilinx-eabi*): Likewise.
4738 (powerpc-*-eabi*): Likewise.
4739 (powerpc-*-rtems*): Likewise.
4740 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
4743 (powerpc-*-lynxos*): Add to tmake_file.
4744 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
4745 rs6000/t-crtstuff, t-crtstuff-pic.
4747 (powerpcle-*-eabisim*): Likewise.
4748 (powerpcle-*-eabi*): Likewise.
4749 (rx-*-elf): Remove extra_parts.
4750 (s390x-ibm-tpf*): Set extra_parts.
4751 (score-*-elf): Set extra_parts.
4752 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4753 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4754 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4755 (sh64l*-*-netbsd*): Split into ...
4756 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
4757 Add t-crtstuff-pic to tmake_file.
4759 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
4761 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
4762 (sparc-*-elf*): Remove t-crtin from tmake_file.
4763 Add to extra_parts, remove crtbegin.o, crtend.o.
4764 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
4765 (sparc64-*-linux*): Likewise.
4766 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
4767 Add to extra_parts, remove crtbegin.o, crtend.o.
4768 (sparc64-*-elf*): Remove t-crtin from tmake_file.
4769 Add to extra_parts, remove crtbegin.o, crtend.o.
4770 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
4771 Add to extra_parts, remove crtbegin.o, crtend.o.
4772 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
4773 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
4774 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
4776 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4778 (tic6x-*-*): Change to ...
4779 (tic6x-*-elf): ... this.
4781 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4783 (am33_2.0-*-linux*): Add comment.
4784 (mep*-*-*): Add mep/t-mep to tmake_file.
4786 * config/alpha/t-vms: New file.
4787 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4788 * config/arm/crti.S, config/arm/crtn.S: New files.
4789 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4790 * config/bfin/crtlibid.S: New file.
4791 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4792 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4793 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4794 (crti.o, crtin.o): New rules.
4795 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4796 * config/c6x/t-uclinux: New file.
4797 * config/cris/t-elfmulti: New file.
4798 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4799 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4800 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4801 * config/frv/t-frv: New file.
4802 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4803 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4804 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4806 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4807 refer to cygming-crtbegin.c, cygming-crtend.c.
4809 * config/i386/t-nto: New file.
4810 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4811 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4812 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4813 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4816 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4817 (crtinitS.o): New rule.
4818 * config/ia64/vms-crtinit.S: New file.
4819 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4820 * config/m32r/initfini.c: New file.
4821 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4822 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4823 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4824 * config/mep/t-mep: New file.
4825 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4826 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4827 * config/mips/crti.S, config/mips/crtn.S: New files.
4828 * config/mips/t-crtstuff: New file.
4829 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4830 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4831 (CUSTOM_CRTIN): Set.
4832 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4834 Use $(srcdir) to refer to crti.S, crtn.S.
4835 Use .S extension, $<.
4836 * config/moxie/crti.asm: Rename to ...
4837 * config/moxie/crti.S: ... this.
4838 * config/moxie/crtn.asm: Rename to ...
4839 * config/moxie/crtn.S: ... this.
4840 * config/moxie/t-moxie: Remove.
4841 * config/pa/stublib.c: New file.
4842 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4843 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4844 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4845 * config/rs6000/t-crtstuff: New file.
4846 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4847 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4848 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4849 Make output file explicit.
4850 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4851 Make output file explicit.
4852 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4853 Make output file explicit.
4854 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4855 Make output file explicit.
4856 * config/score/crti.S, config/score/crtn.S: New files.
4857 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4858 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4860 * config/sh/t-sh, config/sh/t-superh: New files.
4861 * config/sparc/t-linux64: New file.
4862 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4863 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4864 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4865 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4866 * config/t-crtin: Remove.
4867 * config/t-crtstuff-pic: New file.
4868 * config/t-sol2 (CUSTOM_CRTIN): Set.
4869 (crti.o, crtn.o): New rules.
4870 * config/vms/t-vms: New file.
4871 * config/vms/vms-ucrt0.c: New file.
4872 * config/xtensa/t-elf: New file.
4874 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4876 * Makefile.in (SHLIB_NM_FLAGS): Set.
4877 * mkmap-flat.awk, mkmap-symver.awk: New files.
4878 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4880 * configure: Regenerate.
4881 * config/libgcc-glibc.ver: New file.
4882 * config/libgcc-libsystem.ver: New file.
4883 * config/t-libunwind (SHLIB_LC): Set.
4884 * config/t-linux: New file.
4885 * config/t-slibgcc (INSTALL_SHLIB): New.
4886 (SHLIB_INSTALL): Use it.
4887 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4888 to mkmap-symver.awk.
4889 (SHLIB_MAPFILES): Don't append, adapt pathname.
4890 (SHLIB_VERPFX): Set.
4891 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4892 to mkmap-symver.awk.
4893 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4894 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4895 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4896 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4898 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4899 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4900 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4901 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4902 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4903 * config/i386/libgcc-darwin.10.4.ver,
4904 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4906 * config/i386/t-darwin: Remove.
4907 * config/i386/t-darwin64: Likewise.
4908 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4909 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4910 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4911 * config/i386/t-linux: New file.
4912 * config/i386/t-mingw32: New file.
4913 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4914 * config/ia64/t-glibc: Rename to ...
4915 * config/ia64/t-linux: ... this.
4916 (SHLIB_MAPFILES): Set.
4917 * config/ia64/t-glibc-libunwind: Rename to ...
4918 * config/ia64/t-linux-libunwind: ... this.
4919 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4920 * config/ia64/t-slibgcc-hpux: New file.
4921 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4922 * config/m68k/t-slibgcc-elf-ver: New file.
4923 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4924 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4926 * config/pa/t-slibgcc-hpux: New file.
4927 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4929 * config/rs6000/libgcc-darwin.10.4.ver,
4930 config/rs6000/libgcc-darwin.10.5.ver: New files.
4931 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4932 config/rs6000/libgcc-glibc.ver.
4933 * config/rs6000/libgcc-ppc64.ver: Rename to
4934 config/rs6000/libgcc-ibm-ldouble.ver.
4935 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4936 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4937 * config/rs6000/t-ldbl128: Rename to ...
4938 * config/rs6000/t-linux: ... this.
4939 (SHLIB_MAPFILES): Adapt filename.
4940 * config/rs6000/t-slibgcc-aix: New file.
4941 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4942 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4943 libgcc-excl.ver, libgcc-glibc.ver.
4944 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4945 * config/sparc/libgcc-glibc.ver: New file.
4946 * config/sparc/t-linux: New file.
4947 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4948 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4949 t-slibgcc-elf-ver to tmake_file.
4950 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4952 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4953 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4954 t-slibgcc-elf-ver, t-linux to tmake_file.
4955 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4957 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4958 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4959 (alpha*-dec-*vms*): Likewise.
4960 (arm*-*-freebsd*): Append to tmake_file.
4961 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4962 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4964 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4965 tmake_file for arm*-*-symbianelf*.
4966 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4967 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4969 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4970 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4971 pa/t-slibgcc-dwarf-ver to tmake_file.
4972 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4973 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4974 (hppa*64*-*-hpux11*): Likewise.
4975 (hppa[12]*-*-hpux11*): Likewise.
4976 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4977 i386/t-crtpc, i386/t-crtfm.
4978 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4979 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4981 Add i386/t-cygwin to tmake_file.
4982 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4983 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4984 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4986 Add i386/t-mingw32 to tmake_file.
4987 (x86_64-*-mingw*): Likewise.
4988 (ia64*-*-freebsd*): Append to tmake_file.
4989 (ia64*-*-linux*): Append to tmake_file.
4990 Replace ia64/t-glibc by ia64/t-linux.
4991 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4993 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4994 t-slibgcc-hpux to tmake_file.
4995 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4996 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4997 (m32rle-*-linux*): Likewise.
4998 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
5000 (microblaze*-linux*): New case.
5001 Append to tmake_file, add t-slibgcc-nolc-override.
5002 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
5003 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5004 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
5005 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5006 rs6000/t-slibgcc-aix to tmake_file.
5007 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5008 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5009 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5010 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5011 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5012 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
5014 (sparc-*-linux*): Append to tmake_file for *-leon*.
5015 Add sparc/t-linux to tmake_file for non-Leon targets.
5016 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
5017 (tic6x-*-uclinux): New case.
5018 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
5019 (tic6x-*-*): Add c6x/t-elf to tmake_file.
5020 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
5021 (am33_2.0-*-linux*): Append to tmake_file.
5022 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
5023 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
5024 x86_64-*-kfreebsd*-gnu.
5025 Add i386/t-linux to tmake_file.
5027 2011-10-28 Ian Lance Taylor <iant@google.com>
5029 * config/i386/morestack.S: Correct CFI information to do proper
5030 returns throughout function. In 32-bit mode, save %ebx so that it
5031 is restored on unwind.
5033 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
5035 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
5036 case where B3 isn't the return register.
5038 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
5039 logic for doubleword pops.
5041 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
5043 * config/rs6000/t-freebsd: Add wildcard.
5045 2011-10-21 Paul Brook <paul@codesourcery.com>
5047 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
5049 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
5050 Eric Botcazou <ebotcazou@adacore.com>
5053 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
5054 fs->signal_frame to 1.
5056 2011-10-07 Ian Lance Taylor <iant@google.com>
5058 * generic-morestack-thread.c: #include <errno.h>.
5060 2011-10-07 Ian Lance Taylor <iant@google.com>
5063 * generic-morestack.c (__generic_morestack): Make sure the segment
5064 is large enough for both the stack frame and the copied
5067 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5070 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
5073 2011-09-28 Nick Clifton <nickc@redhat.com>
5075 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
5076 64-bit doubles are not enabled.
5077 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
5078 and floatunsisf functions.
5080 2011-09-13 Paul Brook <paul@codesourcery.com>
5082 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
5083 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
5084 * unwind-arm-common.inc: New file.
5085 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
5086 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
5087 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
5088 * config/c6x/libunwind.S: New file.
5089 * config/c6x/pr-support.c: New file.
5090 * config/c6x/unwind-c6x.c: New file.
5091 * config/c6x/unwind-c6x.h: New file.
5092 * config/c6x/t-c6x-elf: New file.
5094 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
5096 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
5097 (ASM_DIVZERO): Ditto.
5098 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
5100 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
5102 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
5104 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
5107 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
5108 instead of an assembly one.
5110 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
5113 * Makefile.in (install-unwind_h): Create
5114 $(gcc_objdir)/include/unwind.h atomically.
5116 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5118 * Makefile.in (install-unwind_h): Remove destination file first.
5120 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5123 * config/mips/t-mips16: New file.
5124 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
5125 (mips*-*-linux*): Likewise.
5126 (mips*-sde-elf*): Likewise.
5127 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
5128 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
5129 Add mips/t-mips16 to tmake_file.
5130 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
5131 (mips-*-elf*): Likewise.
5132 (mips64-*-elf*): Likewise.
5133 (mips64orion-*-elf*): Likewise.
5134 (mips*-*-rtems*): Likewise.
5135 (mipstx39-*-elf*): Likewise.
5136 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
5137 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
5139 Use $(srcdir) to refer to sync.c.
5141 ($(libgcc-sync-funcs-o)): Likewise.
5142 ($(libgcc-sync-size-funcs-s-o)): Likewise.
5143 ($(libgcc-sync-funcs-s-o)): Likewise.
5145 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
5147 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
5150 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
5153 * config/i386/value-unwind.h: New.
5155 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
5157 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
5158 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
5159 Add to tmake_file rather than overriding it.
5161 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5163 * config/t-softfp: Remove.
5164 * soft-fp: Moved from ../gcc/config.
5165 * soft-fp/README: Remove t-softfp reference.
5166 * soft-fp/t-softfp: Move to config/t-softfp.
5167 (softfp_machine_header): Remove.
5168 (softfp_file_list): Remove config subdir.
5169 (soft-fp-objects): New variable.
5170 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
5171 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
5172 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
5173 * config/t-softfp-excl: New file.
5174 * config/t-softfp-sfdf: New file.
5175 * config/t-softfp-tf: New file.
5176 * config/no-sfp-machine.h: New file.
5177 * config/arm/sfp-machine.h: New file.
5178 * config/arm/t-softfp: New file.
5179 * config/c6x/sfp-machine.h: New file.
5180 * config/i386/32/t-fprules-softfp: Rename to ...
5181 * config/i386/32/t-softfp: ... this.
5182 (tifunctions, LIB2ADD): Remove.
5183 (softfp_int_modes): Override.
5184 * config/i386/64/t-softfp-compat (tf-functions): Remove config
5186 * config/i386/64/eqtf2.c: Likewise.
5187 * config/i386/64/getf2.c: Likewise.
5188 * config/i386/64/letf2.c: Likewise.
5189 * config/ia64/sft-machine.h: New file.
5190 * config/ia64/t-fprules-softfp: Rename to ...
5191 * config/ia64/t-softfp: ... this.
5192 * config/lm32/sfp-machine.h: New file.
5193 * config/moxie/t-moxie-softfp: Remove.
5194 * config/rs6000/ibm-ldouble-format: New file.
5195 * config/rs6000/ibm-ldouble.c: New file.
5196 * config/rs6000/libgcc-ppc-glibc.ver: New file
5197 * config/rs6000/libgcc-ppc64.ver: New file
5198 * config/rs6000/sfp-machine.h: New file.
5199 * config/rs6000/t-freebsd: New file.
5200 * config/rs6000/t-ibm-ldouble: New file.
5201 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
5202 libgcc-ppc-glibc.ver.
5203 * config/rs6000/t-linux64: New file.
5204 * config/rs6000/t-ppccomm (LIB2ADD): Add
5205 $(srcdir)/config/rs6000/ibm-ldouble.c.
5206 * config/rs6000/t-ppccomm-ldbl: New file.
5207 * config/score/sfp-machine.h: New file.
5208 * config.host (sfp_machine_header): Explain.
5209 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
5210 t-softfp to tmake_file.
5211 (arm*-*-uclinux*): Likewise.
5212 (arm*-*-ecos-elf): Likewise.
5213 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5214 (arm*-*-rtems*): Likewise.
5215 (arm*-*-elf): Likewise.
5216 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
5218 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
5219 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
5220 (lm32-*-uclinux*): Likewise.
5221 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
5222 t-softfp-excl, t-softfp.
5223 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
5224 (powerpc64-*-darwin*): Likewise.
5225 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
5227 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
5229 (powerpc-*-eabisim*): Likewise.
5230 (powerpc-*-elf*): Likewise.
5231 (powerpc-*-eabialtivec*): Likewise.
5232 (powerpc-xilinx-eabi*): Likewise.
5233 (powerpc-*-rtems*): Likewise.
5234 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
5235 t-softfp-excl, t-softfp to tmake_file.
5236 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
5237 rs6000/t-ppccomm-ldbl to tmake_file.
5238 (powerpcle-*-elf*): Likewise.
5239 (powerpcle-*-eabisim*): Likewise.
5240 (powerpcle-*-eabi*): Likewise.
5241 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5242 rs6000/t-ibm-ldouble to tmake_file.
5243 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5244 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5245 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
5246 (tic6x-*-*): Likewise.
5247 (i[34567]86-*-darwin*, x86_64-*-darwin*,
5248 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
5249 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
5250 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
5251 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
5252 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
5253 t-softfp to tmake_file.
5254 * configure.ac (sfp_machine_header): Provide default if unset.
5256 Link sfp-machine.h to config/$sfp_machine_header.
5257 * configure: Regenerate.
5259 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5261 * Makefile.in (double_type_size, long_double_type_size): Set.
5262 Remove $(fpbit-in-libgcc) support.
5263 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
5264 (fpbit-src): New variable.
5265 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
5266 Compile with -DFLOAT $(FPBIT_CFLAGS).
5268 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
5269 Compile with $(FPBIT_CFLAGS).
5271 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
5272 Compile with -DFLOAT $(TPBIT_CFLAGS).
5274 * configure.ac (double_type_size, long_double_type_size):
5275 Determine and substitute.
5276 * configure: Regenerate.
5277 * fp-bit.c, fp-bit.h: New files.
5278 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
5279 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
5280 * config/mips/t-mips: New file.
5281 * config/mips/t-sdemtk: New file.
5282 * config/rs6000/ppc64-fp.c: New file.
5283 * config/rs6000/t-darwin (LIB2ADD): Add
5284 $(srcdir)/config/rs6000/ppc64-fp.c.
5285 * config/rs6000/t-ppc64-fp: New file.
5286 * config/rx/rx-lib.h: New file.
5287 * config/rx/t-rx (FPBIT): Set to true.
5288 ($(gcc_objdir)/fp-bit.c): Remove.
5289 (DPBIT): Set to true only with -m64bit-doubles.
5290 ($(gcc_objdir)/dp-bit.c): Remove.
5291 * config/sparc/t-softfp: Remove.
5292 * config/spu/t-elf: New file.
5293 * config/t-fdpbit, config/t-fpbit: New files.
5294 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
5295 (mips*-*-*): Likewise.
5296 (arm-wrs-vxworks): Likewise.
5297 (arm*-*-freebsd*): Likewise.
5298 (avr-*-rtems*): Add t-fpbit to tmake_file.
5299 (avr-*-*): Likewise.
5300 (bfin*-elf*): Add t-fdpbit to tmake_file.
5301 (bfin*-uclinux*): Likewise.
5302 (bfin*-linux-uclibc*): Likewise.
5303 (bfin*-rtems*): New case.
5304 Add t-fdpbit to tmake_file.
5305 (bfin*-*): Add t-fdpbit to tmake_file.
5306 (crisv32-*-elf): Likewise.
5307 (cris-*-linux*): Likewise.
5308 (fr30-*-elf): Likewise.
5309 (frv-*-elf, frv-*-*linux*): Likewise.
5310 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
5311 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
5312 (m32r-*-elf*): Likewise.
5313 (m32rle-*-elf*): Likewise.
5314 (m32r-*-linux*): Likewise.
5315 (m32rle-*-linux*): Likewise.
5316 (mcore-*-elf): Add t-fdpbit to tmake_file.
5317 (microblaze*-*-*): Likewise.
5318 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
5319 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
5320 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
5322 Add mips/t-tpbit to tmake-file.
5323 (mips*-*-linux*): Fix typo.
5324 (mips*-sde-elf*): New case
5325 Add mips/t-sdemtk unless using newlib.
5326 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
5327 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
5328 (mn10300-*-*): Likewise.
5329 (pdp11-*-*): Likewise.
5330 (picochip-*-*): Add t-fpbit to tmake_file.
5331 (powerpc-*-eabisimaltivec*): Likewise.
5332 (powerpc-*-eabisim*): Likewise.
5333 (powerpc-*-elf*): Likewise.
5334 (powerpc-*-eabialtivec*): Likewise.
5335 (powerpc-xilinx-eabi*): New case.
5336 Add t-fdpbit to tmake_file.
5337 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
5338 (powerpc-*-rtems*): Likewise.
5339 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
5341 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
5343 (powerpc-*-lynxos*): Likewise.
5344 (powerpcle-*-elf*): Likewise.
5345 (powerpcle-*-eabisim*): Likewise.
5346 (powerpcle-*-eabi*): Likewise.
5347 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5348 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
5349 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5350 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5351 (rx-*-elf): Add t-fdpbit to tmake_file.
5352 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5353 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5354 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5355 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
5357 (sh-*-rtems*): Add t-fdpbit to tmake_file.
5358 (sh-wrs-vxworks): Likewise.
5359 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
5360 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
5361 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
5362 (sparc64-*-rtems*): ... new case.
5363 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
5364 (spu-*-elf*): Likewise.
5365 Add spu/t-elf to tmake_file.
5366 (v850*-*-*): Add t-fdpbit to tmake_file.
5367 (xstormy16-*-elf): Likewise.
5368 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
5369 (mep*-*-*): Likewise.
5371 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5373 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
5375 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
5376 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
5377 (install-unwind_h): New target.
5378 (all): Depend on it.
5379 * config.host (unwind_header): New variable.
5380 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
5381 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5382 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
5383 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
5384 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
5386 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
5388 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
5390 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
5392 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
5393 (ia64*-*-freebsd*): Likewise.
5394 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
5396 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
5397 $with_system_libunwind.
5398 (ia64*-*-hpux*): Set tmake_file.
5399 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
5400 (picochip-*-*): Set tmake_file.
5401 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
5403 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5404 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5405 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
5406 (xtensa*-*-elf*): Set tmake_file.
5407 (xtensa*-*-linux*): Likewise.
5408 * configure.ac: Include ../config/unwind_ipinfo.m4.
5409 Call GCC_CHECK_UNWIND_GETIPINFO.
5410 Link unwind.h to $unwind_header.
5411 * configure: Regenerate.
5412 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
5413 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
5414 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
5415 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
5416 * config/unwind-dw2-fde-darwin.c: New file.
5417 * config/arm/libunwind.S, config/arm/pr-support.c,
5418 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
5419 config/arm/unwind-arm.h,: New files.
5420 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
5421 config/ia64/t-eh-ia64, config/ia64/t-glibc,
5422 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
5423 config/ia64/t-vms, config/ia64/unwind-ia64.c,
5424 config/ia64/unwind-ia64.h: New files.
5425 * config/picochip/t-picochip: New file.
5426 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
5428 * config/rs6000/t-darwin (LIB2ADDEH): Set.
5429 * config/s390/t-tpf (LIB2ADDEH): Remove.
5430 * config/t-darwin (LIB2ADDEH): Set.
5431 * config/t-eh-dw2-dip: New file.
5432 * config/t-libunwind, config/t-libunwind-elf: New files.
5433 * config/t-sol2 (LIB2ADDEH): Remove.
5434 * config/xtensa/t-xtensa: New file.
5436 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
5438 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
5439 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
5440 long long to check rt_sigreturn syscall.
5442 2011-08-02 Alan Modra <amodra@gmail.com>
5444 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5445 Restore for indirect call bcrtl from correct stack slot, and only
5446 if cfa+40 isn't valid.
5448 2011-08-01 Julian Brown <julian@codesourcery.com>
5450 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
5451 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
5452 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
5454 2011-08-01 Julian Brown <julian@codesourcery.com>
5456 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
5457 (libgcc-std.ver.in): Use above.
5458 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
5459 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
5461 * config/t-fixedpoint-gnu-prefix: New file.
5462 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
5463 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
5466 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
5468 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
5469 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
5470 for x86-64. Properly check __x86_64__ and __LP64__.
5472 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
5474 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
5476 (_FP_WS_TYPE): Likewise.
5477 (_FP_I_TYPE): Likewise.
5479 2011-07-28 Alan Modra <amodra@gmail.com>
5481 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5482 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
5483 in a plt call stub. Do restore r2 if stopped on bctrl.
5485 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5487 * config.host (i[3456x]86-*-netware*): Remove.
5488 * config/i386/netware-crt0.c, config/i386/t-nwld,
5489 config/i386/t-slibgcc-nwld: Remove.
5491 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
5493 * config.host: Handle tic6x-*-*.
5494 * config/c6x/c6x-abi.h: New file.
5496 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5498 * config/i386/crtprec.c: New file.
5499 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
5500 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
5501 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
5502 (x86_64-*-darwin*): Likewise.
5503 (i[34567]86-*-solaris2*: Likewise.
5505 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5507 * config/alpha/crtfastmath.c: New file.
5508 * config/i386/crtfastmath.c: New file.
5509 * config/ia64/crtfastmath.c: New file.
5510 * config/mips/crtfastmath.c: New file.
5511 * config/sparc/crtfastmath.c: New file.
5513 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
5515 Add -frandom-seed=gcc-crtfastmath.
5516 * config/alpha/t-crtfm: Remove.
5517 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
5518 * config/ia64/t-ia64 (crtfastmath.o): Remove.
5520 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
5521 (alpha*-dec-osf5.1*): Likewise.
5522 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
5523 Add crtfastmath.o to extra_parts.
5524 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
5525 Add crtfastmath.o to extra_parts.
5526 (x86_64-*-darwin*): Likewise.
5527 (x86_64-*-mingw*): Likewise.
5528 (ia64*-*-elf*): Add t-crtfm to tmake_file.
5529 (ia64*-*-freebsd*): Likewise.
5530 (ia64*-*-linux*): Likewise.
5531 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
5532 Add crtfastmath.o to extra_parts.
5534 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5536 * config/darwin-crt3.o: New file.
5537 * config/rs6000/darwin-crt2.c: New file.
5538 * config/t-darwin: New file.
5539 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
5541 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
5542 (powerpc-*-darwin*): Add crt2.o to extra_parts.
5543 (powerpc64-*-darwin*): Likewise.
5545 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5547 * config/i386/netware-crt0.c: New file.
5548 * config/i386/t-nwld: Rename to ...
5549 * config/i386/t-slibgcc-nwld: ... this.
5550 * config/i386/t-nwld: New file.
5551 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
5553 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
5556 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5558 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
5560 * configure: Regenerate.
5562 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5564 * dfp-bit.c, dfp-bit.h: New files.
5565 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
5567 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
5568 ($(d64pbit-o)): Likewise.
5569 ($(d128pbit-o)): Likewise.
5570 * config/t-dfprules: New file.
5571 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
5572 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
5573 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5574 (x86_64-*-linux*): Likewise.
5575 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5576 (i[34567]86-*-cygwin*): Likewise.
5577 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
5578 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5580 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5582 * Makfile.in (LIBGCOV): New variable.
5583 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
5584 * libgcov.c: New file.
5586 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5588 * fixed-bit.c, fixed-bit.h: New files.
5589 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
5590 refer to fixed-bit.c.
5592 2011-07-07 Joseph Myers <joseph@codesourcery.com>
5594 * config.host (*local*): Remove.
5596 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5599 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
5600 like i?86-*-solaris2.1[0-9]*.
5601 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
5602 * configure.ac (i?86-*-solaris2*): Likewise.
5603 * configure: Regenerate.
5605 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
5607 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5608 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
5609 md_unwind_header by splitting out of...
5610 (i[34567]86-*-linux*): ... this.
5611 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
5612 Remove md_unwind_header by splitting out of...
5613 (x86_64-*-linux*): ... this.
5615 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
5617 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
5619 2011-06-28 Nick Clifton <nickc@redhat.com>
5621 * config.host: Recognize all V850 variants.
5623 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
5625 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
5627 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5629 * shared-object.mk (c_flags-$o): Save c_flags.
5630 ($(base)$(objext)): Use it.
5631 ($(base)_s$(objext)): Likewise.
5633 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
5635 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
5636 * libgcc-std.ver.in (GCC_4.7.0): New section.
5638 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
5642 * config/avr/t-avr: Fix line endings.
5643 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
5646 2011-06-14 Olivier Hainque <hainque@adacore.com>
5647 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5649 * config/mips/irix6-unwind.h: New file.
5650 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
5652 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
5654 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
5655 (sparc64_fallback_frame_state): Use it.
5656 (sparc64_frob_update_context): Further adjust context.
5657 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
5658 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
5659 * config/sparc/sol2-cn.S: Likewise.
5661 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5663 * enable-execute-stack-empty.c: New file.
5664 * enable-execute-stack-mprotect.c: New file.
5665 * config/i386/enable-execute-stack-mingw32.c: New file.
5666 * config.host (enable_execute_stack): New variable.
5667 Select appropriate variants.
5668 * configure.ac: Link enable-execute-stack.c to
5669 $enable_execute_stack.
5670 * configure: Regenerate.
5671 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
5672 (lib2funcs): Remove _enable_execute_stack.
5674 2011-06-09 David S. Miller <davem@davemloft.net>
5675 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5677 * config.host (sparc-*-linux*): Correct md_unwind_header
5679 (s390x-ibm-tpf*): Fix typo.
5681 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5683 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
5684 Add crtfastmath.o to extra_parts.
5685 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
5687 * config/mips/t-crtfm: Remove.
5689 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5691 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
5693 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
5695 * config.host (sh*-*-linux*): Fix typo.
5697 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5699 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
5700 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
5701 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
5702 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
5703 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
5704 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
5705 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
5706 Wrap in !__MINGW64__.
5707 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
5708 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
5709 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
5710 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
5711 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
5712 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
5713 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
5715 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
5716 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
5717 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
5718 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
5719 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
5720 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
5721 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
5722 * config/no-unwind.h: New file.
5723 * config.host (md_unwind_header): Document.
5725 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
5726 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
5727 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
5728 hppa[12]*-*-hpux11*): Set md_unwind_header.
5729 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
5730 Set md_unwind_header.
5731 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
5732 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
5733 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
5734 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
5735 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
5736 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
5737 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
5739 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
5740 * configure: Regenerate.
5742 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5744 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
5745 Set tmake_file, extra_parts.
5746 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
5748 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
5750 * config/mips/t-irix6: New file.
5751 * config/mips/t-slibgcc-irix: New file.
5753 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5755 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
5756 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
5758 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5760 * configure.ac (target_thread_file): Determine thread model.
5761 * configure: Regenerate.
5762 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
5763 * config/alpha/t-alpha: New file.
5764 * config/alpha/t-crtfm: Use $<.
5765 * config/alpha/t-ieee: New file.
5766 * config/alpha/t-osf-pthread: New file.
5767 * config/alpha/t-slibgcc-osf: New file.
5768 * config/alpha/libgcc-osf5.ver: New file.
5770 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5772 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
5774 Add crtfastmath.o to extra_parts.
5776 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5778 * config/gmon-sol2.c: Reindent.
5780 Remove, correct casts.
5781 Use STDERR_FILENO, NULL.
5782 (BASEADDRESS): Remove.
5784 (errno, sbrk): Remove declarations.
5785 (monstartup) [hp300]: Remove.
5788 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5790 * Makefile.in (cpu_type): Define.
5791 * config.host (i[34567]86-*-rtems*): Handle it.
5792 (i[34567]86-*-solaris2*): Move body ...
5793 (*-*-solaris2*): ... here.
5794 New case, generalize.
5795 (sparc-*-elf*): Handle it.
5796 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5797 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5798 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5800 (sparc*-*-solaris2*): ... this.
5802 (sparc64-*-elf*): Handle it.
5803 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5804 Merge ../gcc/config/i386/gmon-sol2.c.
5805 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5807 Merge ../gcc/config/i386/sol2-gc1.asm.
5808 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5810 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5812 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5813 * config/i386/t-crtstuff: New file.
5814 * config/i386/t-softfp: New file.
5815 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5816 $(T)crti.o, $(T)crtn.o): Remove.
5817 (gcrt1.o): New rule.
5818 (TARGET_LIBGCC2_CFLAGS): Remove.
5819 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5820 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5821 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5822 * config/sparc/t-sol2: New file.
5823 * config/sparc/t-crtfm: Move to ...
5824 * config/t-crtfm: ... this.
5825 Use $(cpu_type), $<.
5826 * config/t-crtin: New file.
5827 * config/sparc/t-softfp: New file.
5828 * config/sparc/t-softmul: New file.
5829 * config/t-rtems: New file.
5830 * config/t-slibgcc: New file.
5831 * config/t-slibgcc-elf-ver: New file.
5832 * config/t-slibgcc-gld: New file.
5833 * config/t-slibgcc-sld: New file.
5834 * config/t-sol2: New file.
5835 * configure.ac: Include ../config/lib-ld.m4.
5836 Call AC_LIB_PROG_LD_GNU.
5837 Substitute cpu_type.
5838 * configure: Regenerate.
5840 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5843 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5844 libgcc-std.ver in the build directory.
5845 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5846 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5848 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5850 * libgcc-std.ver.in: New file.
5851 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5853 (libgcc-std.ver): New rule.
5854 * config/t-gnu-prefix: New file.
5856 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5858 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5860 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5862 * config/i386/darwin-lib.h: New file.
5864 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5866 * config/arm/symbian-lib.h: New.
5868 2011-05-04 Chris Demetriou <cgd@google.com>
5870 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5871 (__x86.get_pc_thunk.bx): ...this.
5872 (__morestack): Adjust for rename, remove undef of __i686.
5874 2011-05-03 Chris Demetriou <cgd@google.com>
5876 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5878 2011-03-22 Joseph Myers <joseph@codesourcery.com>
5880 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5881 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5882 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5883 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5884 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5887 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
5889 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5890 Adjust copyright year.
5892 2011-03-07 Ian Lance Taylor <iant@google.com>
5894 * generic-morestack.c (__splitstack_find): Adjust returned stack
5895 pointer to include all registers pushed by __morestack.
5897 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5900 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5901 (toolexecdir): Calculate and AC_SUBST.
5902 (toolexeclibdir): Likewise.
5903 * Makefile.in (target_noncanonical): Import.
5904 (toolexecdir): Likewise.
5905 (toolexeclibdir): Likewise.
5906 * configure: Regenerate.
5908 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5911 * config/arm/bpabi.h: Rename to...
5912 * config/arm/bpabi-lib.h: ...this.
5914 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5916 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5918 * configure: Regenerate.
5920 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5922 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5923 __FLOAT_WORD_ORDER__.
5924 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5927 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5930 * Makefile.in (install-strip): New phony target.
5932 2010-11-07 Ian Lance Taylor <iant@google.com>
5935 * config/i386/morestack.S (__morestack_large_model): New
5938 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5940 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5942 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5944 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5946 * config/arm/bpabi.h: New file.
5947 * config/frv/frv-abi.h: New file.
5949 2010-10-01 Ian Lance Taylor <iant@google.com>
5951 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5952 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5954 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5957 * config.host: Add the missing `$'.
5959 2010-09-30 Michael Eager <eager@eagercon.com>
5961 * config.host: Add microblaze*-*-*.
5962 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5963 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5964 udivsi3.asm,umodsi3.asm}: New.
5966 2010-09-28 Ian Lance Taylor <iant@google.com>
5968 * configure.ac: Adjust CFI test to test assembler directly rather
5969 than checking gcc preprocessor macro.
5970 * configure: Rebuild.
5972 2010-09-27 Ian Lance Taylor <iant@google.com>
5974 * configure.ac: Test whether assembler supports CFI directives.
5975 * config.host: Only add t-stack and i386/t-stack-i386 to
5976 tmake_file if libgcc_cv_cfi is "yes".
5977 * configure: Rebuild.
5979 2010-09-27 Ian Lance Taylor <iant@google.com>
5981 * generic-morestack.h: New file.
5982 * generic-morestack.c: New file.
5983 * generic-morestack-thread.c: New file.
5984 * config/i386/morestack.S: New file.
5985 * config/t-stack: New file.
5986 * config/i386/t-stack-i386: New file.
5987 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5988 i386/t-stack-i386 to tmake_file.
5990 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5992 * Makefile.in (libgcc-extra-parts): Check for static archives and
5993 invoke ranlib after installing them.
5994 (gcc-extra-parts): Likewise.
5995 (install-leaf): Likewise.
5997 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5999 * configure: Regenerated.
6001 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
6003 * configure: Regenerated.
6005 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
6006 Andrew Pinski <pinskia@gmail.com>
6009 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
6011 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
6014 * configure: Regenerated.
6016 2010-09-06 Andreas Schwab <schwab@redhat.com>
6018 * configure: Regenerate.
6020 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6022 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
6024 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
6027 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6028 Iain Sandoe <iains@gcc.gnu.org>
6031 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
6032 LIB2FUNCS_EXCLUDE functions.
6034 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6036 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
6038 * configure: Regenerate.
6040 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
6042 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
6043 i386/t-freebsd to tmake_file.
6044 * config/i386/t-freebsd: New file.
6045 * config/i386/libgcc-bsd.ver: New file.
6047 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
6049 * config.host (powerpc*-eabispe*): Set tmake_file.
6050 (powerpc*-eabi*): Likewise.
6051 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
6052 crtbeginS, crtendS, crtbeginT.
6054 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
6056 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
6057 to tmake_file. Add crtfastmath.o to extra_parts.
6058 * config/mips/t-crtfm: New.
6060 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
6062 * config.host (sparc64-*-rtems*): New target.
6064 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6066 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6069 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
6071 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
6073 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6075 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
6076 alpha-dec-osf5.0* support.
6078 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
6080 * config.host: Add lm32-*-rtems*.
6082 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6083 Uros Bizjak <ubizjak@gmail.com>
6086 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
6087 like other remaining 32-bit x86 OSes.
6088 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6090 * config/i386/libgcc-sol2.ver: New file.
6091 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
6093 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
6096 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
6097 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
6098 is used and substitute set_use_emutls.
6099 * configure: Regenerated.
6101 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
6103 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
6105 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6108 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
6110 ($(T)gcrt1.o): Likewise.
6111 ($(T)crt1.o): Likewise.
6112 ($(T)crti.o): Likewise.
6113 ($(T)crtn.o): Likewise.
6115 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6118 * Makefile.in (install): Use $(MAKE) string in rule, for
6121 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
6123 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
6124 * config/mmix/t-mmix: New file.
6125 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
6127 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
6130 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
6133 2010-01-04 Anthony Green <green@moxielogic.com>
6135 * config/moxie/crti.asm, config/moxie/crtn.asm,
6136 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
6137 config/moxie/t-moxie: New files.
6138 * config.host: Add t-moxie-softfp reference.
6140 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
6143 * config/t-slibgcc-darwin: Fix embedded rpaths for
6144 --enable-version-specific-runtime-libs, build extension stub
6145 libs exposing features available from current libgcc_s.
6147 2009-11-11 Jon Beniston <jon@beniston.com>
6149 * config.host: Add lm32 targets.
6150 * config/lm32: New directory.
6151 * config/lm32/libgcc_lm32.h: New file.
6152 * config/lm32/_mulsi3.c: New file.
6153 * config/lm32/_udivmodsi4.c: New file.
6154 * config/lm32/_divsi3.c: New file.
6155 * config/lm32/_modsi3.c: New file.
6156 * config/lm32/_udivsi3.c: New file.
6157 * config/lm32/_umodsi3.c: New file.
6158 * config/lm32/_lshrsi3.S: New file.
6159 * config/lm32/_ashrsi3.S: New file.
6160 * config/lm32/_ashlsi3.S: New file.
6161 * config/lm32/crti.S: New file.
6162 * config/lm32/crtn.S: New file.
6163 * config/lm32/t-lm32: New file.
6164 * config/lm32/t-elf: New file.
6165 * config/lm32/t-uclinux: New file.
6167 2009-10-26 Nick Clifton <nickc@redhat.com>
6169 * config.host: Add support for RX target.
6170 * config/rx: New directory.
6171 * config/rx/rx-abi-functions.c: New file. Supplementary
6172 functions for libgcc to support the RX ABI.
6173 * config/rx/rx-abi.h: New file. Supplementary header file for
6174 libgcc RX ABI functions.
6175 * config/rx/t-rx: New file: Makefile fragment for building
6178 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
6180 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
6181 constraint of y0 to "g".
6183 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6185 * config.host: Include the s390 makefile fragments.
6186 * config/s390/32/_fixdfdi.c: New file.
6187 * config/s390/32/_fixsfdi.c: New file.
6188 * config/s390/32/_fixtfdi.c: New file.
6189 * config/s390/32/_fixunsdfdi.c: New file.
6190 * config/s390/32/_fixunssfdi.c: New file.
6191 * config/s390/32/_fixunstfdi.c: New file.
6192 * config/s390/32/t-floattodi: New file.
6193 * config/s390/libgcc-glibc.ver: New file.
6194 * config/s390/t-crtstuff: New file.
6195 * config/s390/t-linux: New file.
6196 * config/s390/t-tpf: New file.
6198 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6200 * configure.ac (AC_PREREQ): Bump to 2.64.
6202 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
6204 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
6206 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6208 * configure: Regenerate.
6210 2009-08-09 Douglas B Rupp <rupp@gnat.com>
6212 * config.host (ia64-hp-*vms*): New target.
6213 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
6216 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6218 * configure.ac: Add snippet for maintainer-mode.
6219 * configure: Regenerate.
6220 * Makefile.in (AUTOCONF, configure_deps): New variables.
6221 ($(srcdir)/configure)): New rule, active only with maintainer
6224 2009-06-23 DJ Delorie <dj@redhat.com>
6227 * config.host: Add mep support.
6229 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
6231 * config.host: Add i386/${host_address}/t-fprules-softfp and
6232 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
6234 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
6236 * config/i386/64/_multc3.c: Likewise.
6237 * config/i386/64/_powitf2.c: Likewise.
6238 * config/i386/64/eqtf2.c: Likewise.
6239 * config/i386/64/getf2.c: Likewise.
6240 * config/i386/64/letf2.c: Likewise.
6241 * config/i386/64/letf2.c: Likewise.
6242 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
6243 unsigned long long for x64 mingw targets.
6244 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
6245 (_FP_I_TYPE): Define as long long for x64 mingw target.
6247 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
6249 * config.host (vax-*-linux*): New.
6251 2009-05-31 Anthony Green <green@moxielogic.com>
6253 * config.host: Add moxie support.
6254 * config/moxie/t-moxie: New file.
6256 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
6258 * config.host: Add i386/${host_address}/t-fprules-softfp and
6259 t-softfp to tmake_file for i[34567]86-*-cygwin*.
6261 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
6263 * config.host: Add i386/${host_address}/t-fprules-softfp to
6264 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
6266 2009-04-09 Nick Clifton <nickc@redhat.com>
6268 * config/ia64/tf-signs.c: Change copyright header to refer to
6269 version 3 of the GNU General Public License with version 3.1
6270 of the GCC Runtime Library Exception and to point readers at
6271 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
6273 * config/i386/32/tf-signs.c: Likewise.
6274 * config/libbid/_addsub_dd.c: Likewise.
6275 * config/libbid/_addsub_sd.c: Likewise.
6276 * config/libbid/_addsub_td.c: Likewise.
6277 * config/libbid/_dd_to_df.c: Likewise.
6278 * config/libbid/_dd_to_di.c: Likewise.
6279 * config/libbid/_dd_to_sd.c: Likewise.
6280 * config/libbid/_dd_to_sf.c: Likewise.
6281 * config/libbid/_dd_to_si.c: Likewise.
6282 * config/libbid/_dd_to_td.c: Likewise.
6283 * config/libbid/_dd_to_tf.c: Likewise.
6284 * config/libbid/_dd_to_udi.c: Likewise.
6285 * config/libbid/_dd_to_usi.c: Likewise.
6286 * config/libbid/_dd_to_xf.c: Likewise.
6287 * config/libbid/_df_to_dd.c: Likewise.
6288 * config/libbid/_df_to_sd.c: Likewise.
6289 * config/libbid/_df_to_td.c: Likewise.
6290 * config/libbid/_di_to_dd.c: Likewise.
6291 * config/libbid/_di_to_sd.c: Likewise.
6292 * config/libbid/_di_to_td.c: Likewise.
6293 * config/libbid/_div_dd.c: Likewise.
6294 * config/libbid/_div_sd.c: Likewise.
6295 * config/libbid/_div_td.c: Likewise.
6296 * config/libbid/_eq_dd.c: Likewise.
6297 * config/libbid/_eq_sd.c: Likewise.
6298 * config/libbid/_eq_td.c: Likewise.
6299 * config/libbid/_ge_dd.c: Likewise.
6300 * config/libbid/_ge_sd.c: Likewise.
6301 * config/libbid/_ge_td.c: Likewise.
6302 * config/libbid/_gt_dd.c: Likewise.
6303 * config/libbid/_gt_sd.c: Likewise.
6304 * config/libbid/_gt_td.c: Likewise.
6305 * config/libbid/_isinfd128.c: Likewise.
6306 * config/libbid/_isinfd32.c: Likewise.
6307 * config/libbid/_isinfd64.c: Likewise.
6308 * config/libbid/_le_dd.c: Likewise.
6309 * config/libbid/_le_sd.c: Likewise.
6310 * config/libbid/_le_td.c: Likewise.
6311 * config/libbid/_lt_dd.c: Likewise.
6312 * config/libbid/_lt_sd.c: Likewise.
6313 * config/libbid/_lt_td.c: Likewise.
6314 * config/libbid/_mul_dd.c: Likewise.
6315 * config/libbid/_mul_sd.c: Likewise.
6316 * config/libbid/_mul_td.c: Likewise.
6317 * config/libbid/_ne_dd.c: Likewise.
6318 * config/libbid/_ne_sd.c: Likewise.
6319 * config/libbid/_ne_td.c: Likewise.
6320 * config/libbid/_sd_to_dd.c: Likewise.
6321 * config/libbid/_sd_to_df.c: Likewise.
6322 * config/libbid/_sd_to_di.c: Likewise.
6323 * config/libbid/_sd_to_sf.c: Likewise.
6324 * config/libbid/_sd_to_si.c: Likewise.
6325 * config/libbid/_sd_to_td.c: Likewise.
6326 * config/libbid/_sd_to_tf.c: Likewise.
6327 * config/libbid/_sd_to_udi.c: Likewise.
6328 * config/libbid/_sd_to_usi.c: Likewise.
6329 * config/libbid/_sd_to_xf.c: Likewise.
6330 * config/libbid/_sf_to_dd.c: Likewise.
6331 * config/libbid/_sf_to_sd.c: Likewise.
6332 * config/libbid/_sf_to_td.c: Likewise.
6333 * config/libbid/_si_to_dd.c: Likewise.
6334 * config/libbid/_si_to_sd.c: Likewise.
6335 * config/libbid/_si_to_td.c: Likewise.
6336 * config/libbid/_td_to_dd.c: Likewise.
6337 * config/libbid/_td_to_df.c: Likewise.
6338 * config/libbid/_td_to_di.c: Likewise.
6339 * config/libbid/_td_to_sd.c: Likewise.
6340 * config/libbid/_td_to_sf.c: Likewise.
6341 * config/libbid/_td_to_si.c: Likewise.
6342 * config/libbid/_td_to_tf.c: Likewise.
6343 * config/libbid/_td_to_udi.c: Likewise.
6344 * config/libbid/_td_to_usi.c: Likewise.
6345 * config/libbid/_td_to_xf.c: Likewise.
6346 * config/libbid/_tf_to_dd.c: Likewise.
6347 * config/libbid/_tf_to_sd.c: Likewise.
6348 * config/libbid/_tf_to_td.c: Likewise.
6349 * config/libbid/_udi_to_dd.c: Likewise.
6350 * config/libbid/_udi_to_sd.c: Likewise.
6351 * config/libbid/_udi_to_td.c: Likewise.
6352 * config/libbid/_unord_dd.c: Likewise.
6353 * config/libbid/_unord_sd.c: Likewise.
6354 * config/libbid/_unord_td.c: Likewise.
6355 * config/libbid/_usi_to_dd.c: Likewise.
6356 * config/libbid/_usi_to_sd.c: Likewise.
6357 * config/libbid/_usi_to_td.c: Likewise.
6358 * config/libbid/_xf_to_dd.c: Likewise.
6359 * config/libbid/_xf_to_sd.c: Likewise.
6360 * config/libbid/_xf_to_td.c: Likewise.
6361 * config/libbid/bid128.c: Likewise.
6362 * config/libbid/bid128_2_str.h: Likewise.
6363 * config/libbid/bid128_2_str_macros.h: Likewise.
6364 * config/libbid/bid128_2_str_tables.c: Likewise.
6365 * config/libbid/bid128_add.c: Likewise.
6366 * config/libbid/bid128_compare.c: Likewise.
6367 * config/libbid/bid128_div.c: Likewise.
6368 * config/libbid/bid128_fma.c: Likewise.
6369 * config/libbid/bid128_logb.c: Likewise.
6370 * config/libbid/bid128_minmax.c: Likewise.
6371 * config/libbid/bid128_mul.c: Likewise.
6372 * config/libbid/bid128_next.c: Likewise.
6373 * config/libbid/bid128_noncomp.c: Likewise.
6374 * config/libbid/bid128_quantize.c: Likewise.
6375 * config/libbid/bid128_rem.c: Likewise.
6376 * config/libbid/bid128_round_integral.c: Likewise.
6377 * config/libbid/bid128_scalb.c: Likewise.
6378 * config/libbid/bid128_sqrt.c: Likewise.
6379 * config/libbid/bid128_string.c: Likewise.
6380 * config/libbid/bid128_to_int16.c: Likewise.
6381 * config/libbid/bid128_to_int32.c: Likewise.
6382 * config/libbid/bid128_to_int64.c: Likewise.
6383 * config/libbid/bid128_to_int8.c: Likewise.
6384 * config/libbid/bid128_to_uint16.c: Likewise.
6385 * config/libbid/bid128_to_uint32.c: Likewise.
6386 * config/libbid/bid128_to_uint64.c: Likewise.
6387 * config/libbid/bid128_to_uint8.c: Likewise.
6388 * config/libbid/bid32_to_bid128.c: Likewise.
6389 * config/libbid/bid32_to_bid64.c: Likewise.
6390 * config/libbid/bid64_add.c: Likewise.
6391 * config/libbid/bid64_compare.c: Likewise.
6392 * config/libbid/bid64_div.c: Likewise.
6393 * config/libbid/bid64_fma.c: Likewise.
6394 * config/libbid/bid64_logb.c: Likewise.
6395 * config/libbid/bid64_minmax.c: Likewise.
6396 * config/libbid/bid64_mul.c: Likewise.
6397 * config/libbid/bid64_next.c: Likewise.
6398 * config/libbid/bid64_noncomp.c: Likewise.
6399 * config/libbid/bid64_quantize.c: Likewise.
6400 * config/libbid/bid64_rem.c: Likewise.
6401 * config/libbid/bid64_round_integral.c: Likewise.
6402 * config/libbid/bid64_scalb.c: Likewise.
6403 * config/libbid/bid64_sqrt.c: Likewise.
6404 * config/libbid/bid64_string.c: Likewise.
6405 * config/libbid/bid64_to_bid128.c: Likewise.
6406 * config/libbid/bid64_to_int16.c: Likewise.
6407 * config/libbid/bid64_to_int32.c: Likewise.
6408 * config/libbid/bid64_to_int64.c: Likewise.
6409 * config/libbid/bid64_to_int8.c: Likewise.
6410 * config/libbid/bid64_to_uint16.c: Likewise.
6411 * config/libbid/bid64_to_uint32.c: Likewise.
6412 * config/libbid/bid64_to_uint64.c: Likewise.
6413 * config/libbid/bid64_to_uint8.c: Likewise.
6414 * config/libbid/bid_b2d.h: Likewise.
6415 * config/libbid/bid_binarydecimal.c: Likewise.
6416 * config/libbid/bid_conf.h: Likewise.
6417 * config/libbid/bid_convert_data.c: Likewise.
6418 * config/libbid/bid_decimal_data.c: Likewise.
6419 * config/libbid/bid_decimal_globals.c: Likewise.
6420 * config/libbid/bid_div_macros.h: Likewise.
6421 * config/libbid/bid_dpd.c: Likewise.
6422 * config/libbid/bid_flag_operations.c: Likewise.
6423 * config/libbid/bid_from_int.c: Likewise.
6424 * config/libbid/bid_functions.h: Likewise.
6425 * config/libbid/bid_gcc_intrinsics.h: Likewise.
6426 * config/libbid/bid_inline_add.h: Likewise.
6427 * config/libbid/bid_internal.h: Likewise.
6428 * config/libbid/bid_round.c: Likewise.
6429 * config/libbid/bid_sqrt_macros.h: Likewise.
6431 2009-04-09 Jakub Jelinek <jakub@redhat.com>
6433 * Makefile.in: Change copyright header to refer to version
6434 3 of the GNU General Public License and to point readers at the
6435 COPYING3 file and the FSF's license web page.
6436 * config.host: Likewise.
6438 2009-04-07 Alan Modra <amodra@bigpond.net.au>
6440 * config.host: Reorder and merge to match config.gcc change.
6442 2009-04-03 Alan Modra <amodra@bigpond.net.au>
6444 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
6446 2009-03-28 Joseph Myers <joseph@codesourcery.com>
6448 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
6449 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
6450 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
6451 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
6453 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
6455 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
6456 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6458 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
6460 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
6461 ia64/t-softfp-compat to tmake_file.
6463 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
6465 * config/ia64/__divxf3.asm: New.
6466 * config/ia64/_fixtfdi.asm: Likewise.
6467 * config/ia64/_fixunstfdi.asm: Likewise.
6468 * config/ia64/_floatditf.asm: Likewise.
6469 * config/ia64/t-fprules-softfp: Likewise.
6470 * config/ia64/t-softfp-compat: Likewise.
6471 * config/ia64/tf-signs.c: Likewise.
6473 2009-01-18 Ben Elliston <bje@au.ibm.com>
6475 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6477 2009-01-16 Ben Elliston <bje@au.ibm.com>
6479 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
6482 2009-01-13 Ben Elliston <bje@au.ibm.com>
6484 * config/t-softfp: New file.
6485 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
6486 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
6488 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
6490 * config.host: Add m32r*-*-rtems*.
6492 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
6494 * config.host: Add m32c*-*-rtems*.
6496 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6499 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
6500 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
6501 * configure: Regenerate.
6502 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
6503 tmake_file here from gcc/config.gcc.
6504 Move extra_parts here from gcc/config.gcc.
6505 * config/i386/t-sol2: Move here from gcc/config/i386.
6506 Use gcc_srcdir instead of srcdir.
6508 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
6510 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
6513 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
6515 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
6517 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
6519 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
6521 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
6524 * config.host: Add picochip-*-*.
6526 2008-08-06 Bob Wilson <bob.wilson@acm.org>
6528 * config.host: Match more processor names for Xtensa.
6530 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
6532 * config/i386/64/t-softfp-compat: Update comments.
6534 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
6536 * config/i386/64/_divtc3-compat.c: Moved to ...
6537 * config/i386/64/_divtc3.c: Here.
6539 * config/i386/64/_multc3-compat.c: Moved to ...
6540 * config/i386/64/_multc3.c: Here.
6542 * config/i386/64/_powitf2-compat.c: Moved to ...
6543 * config/i386/64/_powitf2.c: Here.
6545 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
6546 .c suffix instead of -compat.c.
6548 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
6550 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
6551 (_FP_MUL_MEAT_D): Ditto.
6552 (_FP_DIV_MEAT_S): Ditto.
6553 (_FP_DIV_MEAT_D): Ditto.
6555 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
6557 * Makefile.in: Add support for __sync_* libgcc functions.
6559 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
6561 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
6563 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6566 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
6567 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
6569 * config/i386/64/t-fprules-softfp: Moved to ...
6570 * config/i386/64/t-softfp-compat: This. New.
6572 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
6574 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
6575 Initialize f with 0.0.
6577 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6580 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
6582 * config/i386/64/_divtc3-compat.c: New.
6583 * config/i386/64/_multc3-compat.c: Likewise.
6584 * config/i386/64/_powitf2-compat.c: Likewise.
6585 * config/i386/64/eqtf2.c: Likewise.
6586 * config/i386/64/getf2.c: Likewise.
6587 * config/i386/64/letf2.c: Likewise.
6588 * config/i386/64/t-fprules-softfp: Likewise.
6590 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6592 * config.host: Add i386/${host_address}/t-fprules-softfp to
6593 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
6594 i[34567]86-*-linux*, x86_64-*-linux*.
6596 * configure.ac: Set host_address to 64 or 32 for x86.
6597 * configure: Regenerated.
6599 * Makefile.in (config.status): Also depend on
6600 $(srcdir)/config.host.
6602 * config/i386/32/t-fprules-softfp: New.
6603 * config/i386/32/tf-signs.c: Likewise.
6605 * config/i386/64/sfp-machine.h: New. Moved from gcc.
6607 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6608 Uros Bizjak <ubizjak@gmail.com>
6610 * config/i386/32/sfp-machine.h: New.
6612 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
6614 * config/rs6000/t-ppccomm: Remove rules that conflict with
6615 auto-generated rules.
6617 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6619 * configure.ac: sinclude override.m4.
6620 * configure: Regenerate.
6622 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
6624 * configure: Regenerate.
6626 2008-06-10 Joseph Myers <joseph@codesourcery.com>
6628 * Makefile.in (DECNUMINC): Remove
6629 -I$(MULTIBUILDTOP)../../libdecnumber.
6632 2008-06-07 Joseph Myers <joseph@codesourcery.com>
6634 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
6635 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
6636 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
6637 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
6638 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
6639 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
6640 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
6641 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
6642 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
6643 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
6644 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
6645 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
6646 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
6647 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
6649 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
6651 * config.host (sh2[lbe]*-*-linux*): Allow target.
6653 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
6655 * config/rs6000/t-ppccomm: Add build rules for new files.
6656 (LIB2ADD_ST): New variable.
6658 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
6662 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
6663 * config/t-avr: New file. Build 16bit libgcc functions.
6665 2008-03-02 Jakub Jelinek <jakub@redhat.com>
6668 * config/t-slibgcc-darwin: Make install-leaf dependent on
6669 install-darwin-libgcc-stubs instead of install.
6671 2008-01-25 Joseph Myers <joseph@codesourcery.com>
6673 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
6674 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
6675 sh-*-rtemscoff*): Remove cases.
6677 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
6679 * Makefile.in (all): Use install-leaf rather than install.
6680 (install): Split most of the rule into...
6681 (install-leaf): ...this new one.
6683 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
6684 Paolo Bonzini <bonzini@gnu.org>
6687 * Makefile.in: Use @shlib_slibdir@ substitution to get
6688 correct install name on darwin.
6689 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
6691 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
6693 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
6694 cris-*-elf and cris-*-none.
6695 (crisv32-*-linux*): Similar, as cris-*-linux*.
6697 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
6699 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
6701 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
6704 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
6705 * configure: Regenerated.
6707 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
6709 * Makefile.in (dfp-filenames): Replace decimal_globals,
6710 decimal_data, binarydecimal and convert_data with
6711 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
6712 and bid_convert_data, respectively.
6714 2007-09-17 Chao-ying Fu <fu@mips.com>
6715 Nigel Stephens <nigel@mips.com>
6717 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
6718 * Makefile.in (fixed_point): Define.
6719 Check if fixed_point is yes to build support functions.
6720 * configure.ac: Check for fixed_point support.
6721 * configure: Regenerated.
6722 * gen-fixed.sh: New file to generate lists of fixed-point labels,
6723 funcs, modes, from, to.
6725 2007-09-11 Janis Johnson <janis187@us.ibm.com
6727 * Makefile.in (dfp-filenames): Add bid128_noncomp.
6729 2007-09-10 Janis Johnson <janis187@us.ibm.com>
6731 * Makefile.in (dfp-filenames): Remove decUtility, add
6732 decDouble, decPacked, decQuad, decSingle.
6734 2007-08-27 Hans Kester <hans.kester@ellips.nl>
6736 * config.host : Add x86_64-elf target.
6738 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6740 * configure.ac (set_have_cc_tls): Add a missing =.
6741 * configure: Regenerated.
6743 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6745 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
6746 and x86_64-*-linux*.
6748 * config/t-tls: New file.
6750 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6752 * configure.ac: Include ../config/enable.m4 and
6753 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
6754 supports TLS and substitute set_have_cc_tls.
6755 * configure: Regenerated.
6757 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
6759 * Makefile.in: Use libbid for DFP when BID is enabled.
6761 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
6763 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
6764 extra_parts. Add config/i386/t-cygming to tmake_file.
6765 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
6767 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
6768 Danny Smith <dannysmith@users.sourceforge.net>
6771 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
6772 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
6773 * config/i386/t-crtfm: Compile crtfastmath.o with
6774 -minline-all-stringops.
6776 2007-05-10 Richard Sandiford <richard@codesourcery.com>
6778 * config.host (sparc-wrs-vxworks): New target.
6780 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
6782 * config.host: Recognize fido.
6784 2007-04-04 Janis Johnson <janis187@us.ibm.com>
6786 * configure: Check host, not target, for decimal float support.
6788 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
6790 * config/i386/t-crtpc: New file.
6791 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
6792 (x86_64-*-linux*): Ditto.
6794 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
6796 * config.host (x86_64-*-mingw*): New target.
6798 2007-03-23 Michael Meissner <michael.meissner@amd.com>
6799 H.J. Lu <hongjiu.lu@intel.com>
6801 * Makefile.in (enable_decimal_float): New.
6803 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6804 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6805 (decbits-filenames): This.
6806 (decbits-objects): New.
6807 (libgcc-objects): Add $(decbits-objects).
6809 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6810 Substitute enable_decimal_float.
6811 * configure: Regenerated.
6813 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
6815 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6817 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6819 * Makefile.in (install-info): New dummy target.
6821 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6823 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6825 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6827 * Makefile.in: Add install-html and install-pdf dummy
6830 2007-02-05 Roger Sayle <roger@eyesopen.com>
6831 Daniel Jacobowitz <dan@codesourcery.com>
6833 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6834 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6835 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6837 2007-01-29 Janis Johnson <janis187@us.ibm.com>
6839 * Makefile.in (dec-filenames): Add decExcept.
6841 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6844 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6847 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6849 * configure.ac: Add --enable-version-specific-runtime-libs.
6850 Correct $slibdir default.
6851 * configure: Regenerated.
6853 2007-01-23 Joseph Myers <joseph@codesourcery.com>
6855 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6857 2007-01-21 Andrew Pinski <pinskia@gmail.com>
6860 * config.host (alpha*-*-linux*): Set extra_parts.
6862 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6864 * config/sh/t-linux: New.
6865 * config.host (sh*-*-linux*): Set tmake_file.
6867 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6869 * Makefile.in (install): Handle multilibs.
6871 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6873 * Makefile.in: Added .PHONY entry for documentation targets.
6875 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6877 * Makefile.in: Add empty info, html, dvi, pdf targets.
6879 2007-01-04 Mike Stump <mrs@apple.com>
6881 * Makefile.in (MAKEINFO): Remove.
6884 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
6886 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6887 * configure: Regenerate.
6888 * Makefile.in (host_subdir): Substitute it.
6889 (gcc_objdir): Use it.
6891 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6893 * config.host (ia64*-*-linux*): Set tmake_file.
6895 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6897 * Makefile.in (version): Define.
6899 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6900 Paolo Bonzini <bonzini@gnu.org>
6902 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6903 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6904 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6905 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6906 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6907 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6908 * configure: Generated.