1 2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com>
3 * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake.
4 (get_intel_cpu): Likewise.
6 2015-08-12 H.J. Lu <hongjiu.lu@intel.com>
8 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL.
9 (get_intel_cpu): Add Knights Landing support.
11 2015-08-11 Uros Bizjak <ubizjak@gmail.com>
14 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL.
15 (get_available_features): Handle FEATURE_PCLMUL.
17 2015-08-10 H.J. Lu <hongjiu.lu@intel.com>
19 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as
22 2015-07-22 Uros Bizjak <ubizjak@gmail.com>
25 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES.
26 (get_available_features): Handle FEATURE_AES.
28 2015-07-22 Chung-Lin Tang <cltang@codesourcery.com>
30 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include.
31 (EFAULT,EBUSY,ENOSYS): Delete unused #defines.
33 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
35 * offloadstuff.c: Constify host data.
37 2015-07-17 Jan Beulich <jbeulich@suse.com>
39 * config/t-softfp: Split up "else ifneq".
41 2015-07-14 Sandra Loosemore <sandra@codesourcery.com>
42 Cesar Philippidis <cesar@codesourcery.com>
43 Chung-Lin Tang <cltang@codesourcery.com>
45 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize
46 for __nios2_arch__ level.
48 2015-07-13 John Marino <gnugcc@marino.st>
50 * config/i386/t-dragonfly: New.
52 2015-07-01 John David Anglin <danglin@gcc.gnu.org>
54 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to
55 better match light-weight syscall argument order.
56 (__kernel_cmpxchg2): Likewise.
59 2015-06-30 H.J. Lu <hongjiu.lu@intel.com>
61 * config.host: Support i[34567]86-*-elfiamcu target.
62 * config/t-softfp-sfdftf: New file.
63 * config/i386/32/t-iamcu: Likewise.
64 * configure: Regenerated.
66 2015-06-23 James Lemke <jwlemke@codesourcery.com>
69 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
71 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
73 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).
75 2015-05-27 John Marino <gnugcc@marino.st>
77 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set
79 * config/i386/freebsd-unwind.h: New.
81 2015-05-22 Uros Bizjak <ubizjak@gmail.com>
83 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
84 i386/t-crtfm to tmake_file.
85 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
86 (set_fast_math): Use set_fast_math_sse for SSE targets.
87 * config/i386/t-crtfm: Remove.
89 2015-05-21 Alan Modra <amodra@gmail.com>
92 * config/rs6000/morestack.S: Remove ".abiversion 1".
94 2015-05-20 Alan Modra <amodra@gmail.com>
96 * config/rs6000/morestack.S: New.
97 * config/rs6000/t-stack-rs6000: New.
98 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
100 * generic-morestack.c: Don't build for powerpc 32-bit.
102 2015-05-19 Eric Botcazou <ebotcazou@adacore.com>
104 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
105 Remove useless endif/ifneq ($(enable_shared),yes) pair.
107 2015-05-16 James Bowman <james.bowman@ftdichip.com>
109 * config.host: FT32 target added.
110 * config/ft32/*: New files for FT32 target.
112 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
114 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
116 * config/arm/ieee754-df.S: Add CFI directives.
117 * config/arm/ieee754-sf.S: Add CFI directives.
119 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
121 * configure.ac: Include config/sjlj.m4.
122 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
123 * config.in: Regenerate.
124 * configure: Likewise.
125 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
127 2015-05-12 Uros Bizjak <ubizjak@gmail.com>
129 * libgcov-util.c: Add space between string literal and macro name.
131 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
132 Chris Jones <chrisj@nvidia.com>
133 Joshua Conner <jconner@nvidia.com>
135 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
136 (arm*-*-uclinux*): Likewise.
137 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
138 * config/arm/crtfastmath.c: New file.
140 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
142 * Makefile.in (real_host_noncanonical): New variable.
144 * configure.ac (real_host_noncanonical): Compute. Remove special
145 case for intelmicemul.
146 * configure: Regenerate.
148 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
150 * config/frv/elf-lib.h: New file.
151 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
152 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
155 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
157 * config/frv/frvbengin.c: Do not include defaults.h
158 * config/frv/frvend.c: Ditto.
160 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
162 * config.host: Add h8300-*-linux
163 * config/h8300/t-linux: New file.
164 * config/h8300/lib1funs.s: Change symbol prefix.
165 * config/h8300/sfp-machine.h: 64bit double support.
167 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
168 Szabolcs Nagy <szabolcs.nagy@arm.com>
170 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
171 Linux if target provides dl_iterate_phdr.
173 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
176 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
177 * config/i386/cpuinfo.c (__cpu_model): Initialize.
178 (__cpu_indicator_init@GCC_4.8.0): New.
179 (__cpu_model@GCC_4.8.0): Likewise.
180 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
183 2015-04-16 Nick Clifton <nickc@redhat.com>
185 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
186 and __modhi3 functions.
187 * config/rl78/divmodso.S: Add G14 and G13 versions of the
188 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
190 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
192 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
193 do-while loop as macro body to avoid warnings.
195 2015-04-10 Jakub Jelinek <jakub@redhat.com>
196 Iain Sandoe <iain@codesourcery.com>
199 * configure: Regenerate.
201 2015-04-07 Jakub Jelinek <jakub@redhat.com>
202 Iain Sandoe <iain@codesourcery.com>
205 * configure: Regenerate.
207 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
209 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
211 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
213 Implement call0 ABI for xtensa
214 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
215 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
216 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
217 use ret in call0 ABI.
218 * config/xtensa/t-windowed: New file.
219 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
220 * libgcc/configure: Regenerated.
221 * libgcc/configure.ac: Check if xtensa target is configured for
222 windowed ABI and thus needs to use custom unwind code.
224 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
227 * gthr-single.h: Use __unused__ attribute instead of unused.
228 * config/gthr-vxworks.h: Likewise.
229 * config/i386/gthr-win32.h: Likewise.
231 2015-02-27 Kai Tietz <ktietz@redhat.com>
234 * config.in: Regenerated.
235 * configure: Likewise.
236 * configure.ac (AC_HEADER_STDC): Added explicit.
237 (AC_CHECK_HEADERS): Check for default headers plus
239 * libgcov-util.c (gcov_read_profile_dir): Disable use
240 of ftw-function, if header is not found.
241 (ftw_read_file): Likewise.
243 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
246 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
249 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
251 * config/arm/bpabi.S (test_div_by_zero): Make label names
252 consistent between thumb2 and arm mode cases. Separate the
253 signed comparison on the high word of the numerator from the
254 unsigned comparison on the low word.
255 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
258 2015-02-17 Joseph Myers <joseph@codesourcery.com>
260 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
262 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
264 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
266 PR gcov-profile/61889
267 * libgcov-driver-system.c: undefine clashing macro for mkdir.
269 2015-02-02 Nick Clifton <nickc@redhat.com>
271 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
272 rounding up the fraction.
274 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
276 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
277 oldval and newval to const void *. Fix typo.
278 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
279 (FETCH_AND_OP_WORD): Likewise.
280 (OP_AND_FETCH_WORD): Likewise.
281 (COMPARE_AND_SWAP_2): Likewise.
282 (__sync_val_compare_and_swap_4): Likewise.
283 (__sync_lock_test_and_set_4): Likewise.
284 (SYNC_LOCK_RELEASE_2): Likewise.
285 Remove support for long long atomic operations.
287 2015-01-27 Caroline Tice <cmtice@google.com>
289 Committing VTV Cywin/Ming patch for Patrick Wollgast
290 * Makefile.in: Move rules to build vtv_*.o out of the check
292 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
294 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
295 enable_vtable_verify.
297 2015-01-27 Nick Clifton <nickc@redhat.com>
299 * config/rl78/cmpsi2.S: Use function start and end macros.
300 (__gcc_bcmp): New function.
301 * config/rl78/lshrsi3.S: Use function start and end macros.
302 * config/rl78/mulsi3.S: Add support for G10.
303 (__mulqi3): New function for G10.
304 * config/rl78/signbit.S: Use function start and end macros.
305 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
307 (LIB2FUNCS_EXCLUDE): Define.
308 (LIB2FUNCS_ST): Define.
309 * config/rl78/trampoline.S: Use function start and end macros.
310 * config/rl78/vregs.h (START_FUNC): New macro.
311 (START_ANOTHER_FUNC): New macro.
312 (END_FUNC): New macro.
313 (END_ANOTHER_FUNC): New macro.
314 * config/rl78/bit-count.S: New file. Contains assembler
315 implementations of the bit counting functions: ___clzhi2,
316 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
317 __paritysi2, __popcounthi2 and __popcountsi2.
318 * config/rl78/fpbit-sf.S: New file. Contains assembler
319 implementationas of the math functions: __negsf2, __cmpsf2,
320 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
321 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
322 * config/rl78/fpmath-sf.S: New file. Contains assembler
323 implementations of the math functions: __subsf3, __addsf3,
324 __mulsf3 and __divsf3
326 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
328 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
329 Add i386/elf-lib.h to tm_file.
330 * config/i386/elf-lib.h: Fix comment.
331 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
332 && __sun__ && __svr4__]: Remove workaround.
334 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
336 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
338 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
340 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
342 * config/i386/cpuinfo.c (processor_subtypes): Add
343 INTEL_COREI7_BROADWELL.
344 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
347 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
349 * config/i386/elf-lib.h: New file.
350 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
351 Wrap definition in #ifdef __i386__.
352 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
353 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
354 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
355 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
358 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
360 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
361 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
363 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
365 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
366 Update rt_sigframe format and address for current Nios II
369 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
371 * config.host (arm*-*-freebsd*): Add new configuration for
373 * config/arm/freebsd-atomic.c: New file.
374 * config/arm/t-freebsd: Likewise.
375 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
376 'PC-relative indirect' OS's.
378 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
380 * config.host: Add Visium support.
381 * config/visium: New directory.
383 2015-01-05 Jakub Jelinek <jakub@redhat.com>
385 Update copyright years.
387 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
389 * config.host: Support mipsisa32r6 and mipsisa64r6.
390 * config/mips/mips16.S: Do not build for R6.
392 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
394 * config/sh/crt.h: New.
395 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
397 * config/sh/crt1.S: Likewise.
399 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
402 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
403 func_ptr *dtor_list temporary variable to avoid "array subscript
404 is above array bounds" warnings.
406 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
408 * Makefile.in (with_aix_soname): Define.
409 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
410 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
411 * configure: Recreate.
413 2014-12-05 Olivier Hainque <hainque@adacore.com>
415 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
416 now provided by defaults.h.
418 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
421 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
422 whether it's defined.
424 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
426 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
427 * config/i386/cpuinfo.c (get_available_features): Detect it.
429 2014-11-27 Tony Wang <tony.wang@arm.com>
431 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
432 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
433 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
435 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
437 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
439 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
441 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
444 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
445 John David Anglin <danglin@gcc.gnu.org>
447 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
448 (FETCH_AND_OP_2): New. Use for subword and double word operations.
449 (OP_AND_FETCH_2): Likewise.
450 (COMPARE_AND_SWAP_2): Likewise.
451 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
452 (SYNC_LOCK_RELEASE_2): Likewise.
453 (SUBWORD_SYNC_OP): Remove.
454 (SUBWORD_VAL_CAS): Likewise.
455 (SUBWORD_BOOL_CAS): Likewise.
456 (FETCH_AND_OP_WORD): Update.
457 Consistently use signed types.
459 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
460 Thomas Schwinge <thomas@codesourcery.com>
461 Ilya Verbin <ilya.verbin@intel.com>
462 Andrey Turetskiy <andrey.turetskiy@intel.com>
464 * Makefile.in (crtoffloadbegin$(objext)): New rule.
465 (crtoffloadend$(objext)): Likewise.
466 * configure: Regenerate.
467 * configure.ac (accel_dir_suffix): Compute new variable.
468 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
469 if enable_offload_targets is not empty.
470 * offloadstuff.c: New file.
472 2014-11-13 Nick Clifton <nickc@redhat.com>
474 * config/rl78/divmodhi.S: Add support for the G10 architecture.
475 Use START_FUNC and END_FUNC macros to enable linker garbage
477 * config/rl78/divmodqi.S: Likewise.
478 * config/rl78/divmodsi.S: Likewise.
479 * config/rl78/mulsi3.S: Likewise.
480 * config/rl78/lib2div.c: Remove G10 functions.
481 * config/rl78/lib2muls.c: Likewise.
482 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
483 * config/rl78/vregs.h (START_FUNC): New macro.
484 (END_FUNC): New macro.
486 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
488 * config/mips/mips16.S: Set .module when supported. Update O32
489 FP64 calling convention and use for FPXX when possible. Add FPXX
490 calling convention fallback case.
492 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
494 * config.host: Handle nvptx-*-*.
495 * shared-object.mk (as-flags-$o): Define.
496 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
497 -xassembler-with-cpp.
498 * static-object.mk: Identical changes.
499 * config/nvptx/t-nvptx: New file.
500 * config/nvptx/crt0.s: New file.
501 * config/nvptx/free.asm: New file.
502 * config/nvptx/malloc.asm: New file.
503 * config/nvptx/realloc.c: New file.
505 2014-10-30 Joseph Myers <joseph@codesourcery.com>
507 * Makefile.in (libgcc.map.in): New target.
508 (libgcc.map): Use libgcc.map.in.
509 * config/t-softfp (softfp_compat): New variable to be set by
511 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
513 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
515 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
516 that use compat symbols and disable all code unless [SHARED].
517 * config/t-softfp-compat: New file.
518 * find-symver.awk: New file.
519 * configure.ac (--with-glibc-version): New configure option.
520 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
521 * configure: Regenerate.
522 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
525 2014-10-29 Joseph Myers <joseph@codesourcery.com>
527 * config/t-hardfp (hardfp_exclusions): Document new variable for
529 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
530 * config/t-softfp (softfp_extras): Document new variable for user
532 (softfp_func_list): Add functions from $(softfp_extras).
533 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
534 * config.host (powerpc*-*-linux*): For e500v1, use
535 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
536 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
537 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
539 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
541 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
542 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
543 memory read accesses are ok.
545 2014-10-25 Joseph Myers <joseph@codesourcery.com>
547 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
548 * configure: Regenerate.
549 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
550 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
551 of soft-fp for 32-bit classic hard float. Do not use
552 t-softfp-excl for soft float.
554 2014-10-22 Joseph Myers <joseph@codesourcery.com>
556 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
558 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
561 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
563 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
564 introduced with 2014-10-21 trunk r216525.
566 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
567 Vidya Praveen <vidya.praveen@atmel.com>
568 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
569 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
570 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
572 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
575 Updated library functions for AVRTINY arch.
576 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
577 Replaced occurrences of r0/r1 with tmp/zero reg macros.
578 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
579 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
581 (__mulsi3_helper): Update stack, preserve callee saved regs and
582 argument from stack. Restore callee save registers.
583 (__mulpsi3): Likewise.
584 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
585 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
586 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
588 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
589 (__do_copy_data): Added new definition for AVRTINY.
590 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
591 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
592 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
593 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
594 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
596 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
599 Fix broken long multiplication on tiny arch.
601 2014-10-09 Joseph Myers <joseph@codesourcery.com>
603 * soft-fp/double.h: Update from glibc.
604 * soft-fp/eqdf2.c: Likewise.
605 * soft-fp/eqsf2.c: Likewise.
606 * soft-fp/eqtf2.c: Likewise.
607 * soft-fp/extenddftf2.c: Likewise.
608 * soft-fp/extended.h: Likewise.
609 * soft-fp/extendsfdf2.c: Likewise.
610 * soft-fp/extendsftf2.c: Likewise.
611 * soft-fp/extendxftf2.c: Likewise.
612 * soft-fp/gedf2.c: Likewise.
613 * soft-fp/gesf2.c: Likewise.
614 * soft-fp/getf2.c: Likewise.
615 * soft-fp/ledf2.c: Likewise.
616 * soft-fp/lesf2.c: Likewise.
617 * soft-fp/letf2.c: Likewise.
618 * soft-fp/op-1.h: Likewise.
619 * soft-fp/op-2.h: Likewise.
620 * soft-fp/op-4.h: Likewise.
621 * soft-fp/op-8.h: Likewise.
622 * soft-fp/op-common.h: Likewise.
623 * soft-fp/quad.h: Likewise.
624 * soft-fp/single.h: Likewise.
625 * soft-fp/soft-fp.h: Likewise.
626 * soft-fp/unorddf2.c: Likewise.
627 * soft-fp/unordsf2.c: Likewise.
628 * soft-fp/unordtf2.c: Likewise.
629 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
630 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
631 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
632 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
633 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
634 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
635 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
636 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
637 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
638 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
640 2014-10-08 Rong Xu <xur@google.com>
642 * libgcov-util.c (read_gcda_file): Fix format.
643 (find_match_gcov_info): Ditto.
644 (calculate_2_entries): New.
645 (compute_one_gcov): Ditto.
646 (gcov_info_count_all_cold): Ditto.
647 (gcov_info_count_all_zero): Ditto.
648 (extract_file_basename): Ditto.
649 (get_file_basename): Ditto.
651 (matched_gcov_info): Ditto.
652 (calculate_overlap): Ditto.
653 (gcov_profile_overlap): Ditto.
654 * libgcov-driver.c (compute_summary): Make
655 it avavilable for external calls.
657 2014-10-06 Rong Xu <xur@google.com>
659 * Makefile.in: Ditto.
660 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
661 (gcov_sort_icall_topn_counter): Ditto.
662 (gcov_sort_topn_counter_arrays): Ditto.
663 (dump_one_gcov): Sort indirect_call topn counters.
664 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
666 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
668 (__gcov_indirect_call_topn_profiler): New profiler function.
669 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
670 * libgcov.h: New decls.
672 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
674 * config.host: Remove support for score-*.
676 2014-09-22 Joseph Myers <joseph@codesourcery.com>
678 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
679 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
680 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
681 __LIBGCC_XF_MANT_DIG__.
682 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
683 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
684 __LIBGCC_TF_MANT_DIG__.
685 * libgcc2.c (NOTRUNC): Define in terms of
686 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
687 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
689 2014-09-22 Joseph Myers <joseph@codesourcery.com>
692 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
695 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
697 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
698 override USE_PT_GNU_EH_FRAME.
699 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
700 check USE_EH_FRAME_REGISTRY_ALWAYS against
701 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
702 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
703 variable for substituted force_explicit_eh_registry.
704 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
705 * configure.ac (explicit-exception-frame-registration):
707 * configure: Regenerate.
709 2014-09-19 Olivier Hainque <hainque@adacore.com>
711 * config.host (powerpc-wrs-vxworksmils): New configuration,
714 2014-09-18 Joseph Myers <joseph@codesourcery.com>
716 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
718 2014-09-18 Joseph Myers <joseph@codesourcery.com>
720 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
721 bits not set bits as indicating trapping exceptions.
723 2014-09-17 Nathan sidwell <nathan@acm.org>
725 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
726 (LIBGCOV_DRIVER): ... here.
727 * libgcov-driver.c (gcov_master): New.
728 (gcov_exit): Remove from master chain.
729 (__gcov_init): Add to master chain if version compatible. Don't
731 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
732 (gcov_reset_int): Clear master chain, if compatible.
733 (gcov_dump_int): New internal interface. Dump master chain, if
735 (gcov_dump): Alias for gcov_dump_int.
736 * libgcov.h (struct gcov_root): Add next and prev fields.
737 (struct gcov_master): New struct.
738 (__gcov_master): New.
739 (gcov_dump_int): Declare.
741 2014-09-17 Olivier Hainque <hainque@adacore.com>
743 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
744 and crtbegin.o + crtend.o to extra_parts.
746 2014-09-12 Joseph Myers <joseph@codesourcery.com>
748 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
749 __LIBGCC_HAS_SF_MODE__.
750 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
751 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
752 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
753 * config/libbid/bid_gcc_intrinsics.h
754 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
755 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
756 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
757 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
758 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
759 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
761 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
764 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
765 and R24 as needed. Make work for all devices and .text locations.
766 (__do_global_ctors, __do_global_dtors): Use word addresses.
767 (__tablejump__, __tablejump_elpm__): Remove functions.
768 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
770 (XICALL, XIJMP): New macros.
772 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
773 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
775 * config.host (aarch64*): Include crtfastmath.o and
777 * config/aarch64/crtfastmath.c: New file.
779 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
781 * config.host: Remove picochip support.
782 * config/picochip/adddi3.S: Remove.
783 * config/picochip/ashlsi3.S: Remove.
784 * config/picochip/ashlsi3.c: Remove.
785 * config/picochip/ashrsi3.S: Remove.
786 * config/picochip/ashrsi3.c: Remove.
787 * config/picochip/clzsi2.S: Remove.
788 * config/picochip/cmpsi2.S: Remove.
789 * config/picochip/divmod15.S: Remove.
790 * config/picochip/divmodhi4.S: Remove.
791 * config/picochip/divmodsi4.S: Remove.
792 * config/picochip/lib1funcs.S: Remove.
793 * config/picochip/longjmp.S: Remove.
794 * config/picochip/lshrsi3.S: Remove.
795 * config/picochip/lshrsi3.c: Remove.
796 * config/picochip/parityhi2.S: Remove.
797 * config/picochip/popcounthi2.S: Remove.
798 * config/picochip/setjmp.S: Remove.
799 * config/picochip/subdi3.S: Remove.
800 * config/picochip/t-picochip: Remove.
801 * config/picochip/ucmpsi2.S: Remove.
802 * config/picochip/udivmodhi4.S: Remove.
803 * config/picochip/udivmodsi4.S: Remove.
805 2014-09-08 Joseph Myers <joseph@codesourcery.com>
807 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
808 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
809 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
810 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
811 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
812 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
813 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
814 defined and LIBGCC2_HAS_DF_MODE is defined.
815 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
816 defined and LIBGCC2_HAS_XF_MODE is defined.
817 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
818 defined and LIBGCC2_HAS_TF_MODE is defined.
820 2014-09-08 Joseph Myers <joseph@codesourcery.com>
822 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
823 and ROUND_TOWARDS_ZERO conditionals.
825 2014-09-07 Nathan sidwell <nathan@acm.org>
827 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
828 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
830 2014-09-05 Joseph Myers <joseph@codesourcery.com>
832 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
833 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
834 uses to __LIBGCC_STACK_POINTER_REGNUM__.
835 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
836 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
837 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
838 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
839 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
840 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
841 (DWARF_FRAME_REGISTERS): Change all uses to
842 __LIBGCC_DWARF_FRAME_REGISTERS__.
843 (EH_RETURN_STACKADJ_RTX): Change all uses to
844 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
845 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
846 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
847 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
848 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
849 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
850 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
851 to __LIBGCC_EH_FRAME_SECTION_NAME__.
852 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
853 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
854 __LIBGCC_STACK_POINTER_REGNUM__.
855 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
856 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
857 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
858 to __LIBGCC_STACK_POINTER_REGNUM__.
859 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
860 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
861 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
862 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
863 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
864 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
865 (STACK_POINTER_REGNUM): Change all uses to
866 __LIBGCC_STACK_POINTER_REGNUM__.
867 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
868 use to __LIBGCC_STACK_POINTER_REGNUM__.
869 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
870 uses to __LIBGCC_STACK_POINTER_REGNUM__.
871 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
872 to __LIBGCC_DWARF_FRAME_REGISTERS__.
873 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
874 to __LIBGCC_DWARF_FRAME_REGISTERS__.
875 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
876 to __LIBGCC_STACK_POINTER_REGNUM__.
877 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
878 Remove conditional definition.
879 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
880 __LIBGCC_TEXT_SECTION_ASM_OP__.
881 (EH_FRAME_SECTION_NAME): Change all uses to
882 __LIBGCC_EH_FRAME_SECTION_NAME__.
883 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
884 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
885 (CTORS_SECTION_ASM_OP): Change all uses to
886 __LIBGCC_CTORS_SECTION_ASM_OP__.
887 (DTORS_SECTION_ASM_OP): Change all uses to
888 __LIBGCC_DTORS_SECTION_ASM_OP__.
889 (JCR_SECTION_NAME): Change all uses to
890 __LIBGCC_JCR_SECTION_NAME__.
891 (INIT_SECTION_ASM_OP): Change all uses to
892 __LIBGCC_INIT_SECTION_ASM_OP__.
893 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
894 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
895 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
896 __LIBGCC_STACK_GROWS_DOWNWARD__.
897 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
898 __LIBGCC_INIT_SECTION_ASM_OP__.
899 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
900 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
901 (EH_FRAME_SECTION_NAME): Change all uses to
902 __LIBGCC_EH_FRAME_SECTION_NAME__.
903 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
904 definitions. Change all uses to
905 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
906 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
907 __LIBGCC_STACK_GROWS_DOWNWARD__.
908 (DWARF_FRAME_REGISTERS): Change all uses to
909 __LIBGCC_DWARF_FRAME_REGISTERS__.
910 (EH_RETURN_STACKADJ_RTX): Change all uses to
911 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
912 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
913 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
914 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
915 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
916 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
918 2014-09-02 Nathan sidwell <nathan@acm.org>
920 * libgcov-interface.c (STRONG_ALIAS): New.
921 (__gcov_flush): Call __gcov_reset_int.
922 (__gcov_reset): Strong alias for ...
923 (__gcov_reset_ing): ... this renamed hidden version.
924 * libgcov.h (__gcov_reset_int): New declaration.
926 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
928 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
930 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
931 (__dso_handle): Define on Cygwin.
932 * config/i386/t-cygming (crtbeginS.o): New rule.
933 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
935 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
938 2014-08-13 Steve Ellcey <sellcey@mips.com>
940 * crtstuff.c: Undef caddr_t.
942 2014-08-12 Steve Ellcey <sellcey@mips.com>
944 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
946 2014-08-07 Nathan Sidwell <nathan@acm.org>
948 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
949 (LIBGCOV_DRIVER): ... to here.
950 * libgcov.h (gcov_do_dump): New #define.
951 (struct gcov_root): New.
952 (__gcov_root): New declaration.
953 (__gcov_dump_one): Declare.
954 * libgcov-driver.c (gcov_list, gcov_dump_complete,
955 run_accounted): Delete.
956 (gcov_compute_histogram): Add LIST argument, adjust.
957 (compute_summary): Adjust gcov_compute_histogram call.
958 (gcov_do_dump): Not hidden, static in libgcov.
959 (gcov_clear): Move to interface.c.
960 (__gcov_dump_one): New, broken out of ...
961 (gcov_exit): ... here. Make static.
963 (__gcov_init): Adjust.
964 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
966 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
967 (gcov_clear): Moved from driver.c. Add LIST argument.
968 (__gcov_reset): Adjust for changed interfaces.
969 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
971 2014-08-04 Rohit <rohitarulraj@freescale.com>
974 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
975 based on change in SPE high register numbers and 3 HTM registers.
977 2014-08-01 Nathan Sidwell <nathan@acm.org>
979 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
980 LIBGCOV_INTERFACE): Reformat.
981 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
983 * libgcov-interface.c: Reformat some comments.
984 (__gcov_flush_mx): Add declaration. Tidy up definition.
986 2014-07-31 Alan Modra <amodra@gmail.com>
987 Peter Bergner <bergner@vnet.ibm.com>
989 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
990 (pack_ldouble): New function.
991 (__gcc_qadd): Use it.
992 (__gcc_qmul): Likewise.
993 (__gcc_qdiv): Likewise.
994 (__gcc_qneg): Likewise.
995 (__gcc_stoq): Likewise.
996 (__gcc_dtoq): Likewise.
998 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
1000 * config/s390/tpf-unwind.h: Include <stdbool.h>.
1001 (__tpf_eh_return): Add original return address as second parameter.
1002 Handle cases where unwinder routines were called directly, instead
1003 of from within the C++ library.
1005 2014-07-29 Nathan Sidwell <nathan@acm.org>
1007 * libgcov.h: Move renaming of entry points to lib gcov specific
1009 (gcov_do_dump): New rename.
1010 (gcov_rewrite): Remove inline, make HIDDEN.
1011 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
1012 (gcov_exit_compute_summary): Rename to ...
1013 (compute_summary): ... here. Add LIST argument.
1014 (gcov_exit_merge_gcda): Rename to ...
1015 (merge_one_data): ... here.
1016 (gcov_exit_write_gcda): Rename to ...
1017 (write_one_data): ... here.
1018 (gcov_exit_merge_summary): Rename to ...
1019 (merge_summary): Add RUN_COUNTED argument.
1020 (gcov_exit_dump_gcov): Rename to ...
1021 (dump_one_gcov): Add RUN_COUNTED argument.
1022 (gcov_do_dump): New function, broken out of ...
1023 (gcov_exit): ... here. Call it.
1025 2014-07-27 Anthony Green <green@moxielogic.com>
1027 * config.host: Add moxiebox configuration suppport.
1029 2014-07-27 Nathan Sidwell <nathan@acm.org>
1031 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
1032 (struct gcov_filename): ... here. Include buffer and max length
1034 (gcov_max_filename): Remove.
1035 (gi_filename): Remove.
1036 (gcov_exit_compute_summary): Compute max filename here.
1037 (gcov_exit_merge_gcda): Add filename parm, adjust.
1038 (gcov_exit_merge_summary): Likewise.
1039 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
1040 (gcov_exit): Likewise.
1041 (__gcov_init): Don't calculate max length here.
1042 * libgcov_util.c (max_filename_len): Remove.
1043 (read_gcda_file): Don't calculate max length here.
1044 (gcov_read_profile_dir): Don't propagate here.
1045 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
1046 struct gcov_filename changes.
1047 (gcov_exit_open_gcda_file): Likewise.
1049 2014-07-25 Nathan Sidwell <nathan@acm.org>
1051 * libgcov-driver.c (set_gcov_dump_complete,
1052 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
1053 functions polluting user's namespace.
1054 (gcov_exit): Set variable directly.
1055 (gcov_clear): Reset variable directly.
1056 * libgcov-interface.c (get_gcov_dymp_complete,
1057 reset_gov_dump_complete): Remove declarations.
1058 (__gcov_reset, __gcov_dump): Don't call them.
1060 2014-07-24 DJ Delorie <dj@redhat.com>
1062 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
1063 (__gcc_deregister_frame): Move logic to detect deregister function
1065 (__gcc_register_frame): here, so it's consistent with the register
1068 2014-07-23 Nathan Sidwell <nathan@acm.org>
1070 * libgcov-driver.c (set_gcov_list): Remove.
1071 (gcov_list): Make non-static in GCOV_TOOL.
1072 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
1074 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
1076 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
1077 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
1078 Don't use SYNC_LOCK_RELEASE for int type.
1080 2014-07-14 Richard Biener <rguenther@suse.de>
1082 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
1084 2014-07-11 Rong Xu <xur@google.com>
1086 * libgcov-util.c (gcov_max_filename): Fix declartion.
1088 2014-07-10 Rong Xu <xur@google.com>
1090 Add gcov-tool: an offline gcda profile processing tool
1092 * libgcov-driver.c (gcov_max_filename): Make available
1094 * libgcov-merge.c (__gcov_merge_add): Replace
1095 gcov_read_counter() with a Macro.
1096 (__gcov_merge_ior): Ditto.
1097 (__gcov_merge_time_profile): Ditto.
1098 (__gcov_merge_single): Ditto.
1099 (__gcov_merge_delta): Ditto.
1100 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
1101 in the utility functions.
1102 (set_fn_ctrs): Utility function for reading gcda files to in-memory
1103 gcov_list object link lists.
1104 (tag_function): Ditto.
1105 (tag_blocks): Ditto.
1108 (tag_counters): Ditto.
1109 (tag_summary): Ditto.
1110 (read_gcda_finalize): Ditto.
1111 (read_gcda_file): Ditto.
1112 (ftw_read_file): Ditto.
1113 (read_profile_dir_init): Ditto.
1114 (gcov_read_profile_dir): Ditto.
1115 (gcov_read_counter_mem): Ditto.
1116 (gcov_get_merge_weight): Ditto.
1117 (merge_wrapper): A wrapper function that calls merging handler.
1118 (gcov_merge): Merge two gcov_info objects with weights.
1119 (find_match_gcov_info): Find the matched gcov_info in the list.
1120 (gcov_profile_merge): Merge two gcov_info object lists.
1121 (__gcov_add_counter_op): Process edge profile counter values.
1122 (__gcov_ior_counter_op): Process IOR profile counter values.
1123 (__gcov_delta_counter_op): Process delta profile counter values.
1124 (__gcov_single_counter_op): Process single profile counter values.
1125 (fp_scale): Callback function for float-point scaling.
1126 (int_scale): Callback function for integer fraction scaling.
1127 (gcov_profile_scale): Scaling profile counters.
1128 (gcov_profile_normalize): Normalize profile counters.
1129 * libgcov.h: Add headers and functions for gcov-tool use.
1130 (gcov_get_counter): New.
1131 (gcov_get_counter_target): Ditto.
1132 (struct gcov_info): Make the functions field mutable in gcov-tool
1135 2014-06-23 Kai Tietz <ktietz@redhat.com>
1138 * unwind-seh.c (_Unwind_GetGR): Check for proper
1140 (_Unwind_SetGR): Likewise.
1142 2014-05-22 Nick Clifton <nickc@redhat.com>
1144 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
1147 2014-05-22 Teresa Johnson <tejohnson@google.com>
1149 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
1152 2014-05-20 John Marino <gnugcc@marino.st>
1154 * config.host (*-*-dragonfly*): New target.
1155 * crtstuff.c: Make dl_iterate_support generic on *bsd.
1156 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
1157 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
1158 * config/i386/dragonfly-unwind.h: New.
1160 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
1163 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
1164 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
1166 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
1168 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
1171 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
1173 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
1175 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1178 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
1181 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
1183 Work around for current cygwin32 build problems.
1184 * config/i386/cygming-crtbegin.c (__register_frame_info,
1185 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
1186 functions only for 64-bit systems.
1188 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1190 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
1191 (sigill_caught, sigill_hdlr): Remove.
1193 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1195 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
1197 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1198 Solaris 9 single-threaded support.
1199 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1200 Solaris 9 single-threaded support. Add call_user_handler code
1202 (sparc_is_sighandler): Likewise.
1204 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1206 * config.host: Append t-floattodi to tmake_file depending on
1209 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
1211 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
1213 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
1216 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
1217 variable to avoid "array subscript is above array bounds" warnings.
1218 Use __builtin_expect when checking *jcr_list for NULL.
1220 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1223 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
1224 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
1225 vtv_*.o to extra_parts if enable_vtable_verify.
1227 2014-03-06 Nick Clifton <nickc@redhat.com>
1229 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
1230 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
1232 2014-02-28 Joey Ye <joey.ye@arm.com>
1235 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
1236 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
1239 2014-02-24 Walter Lee <walt@tilera.com>
1241 * config.host: Support "tilegx*" and "tilepro*" triplets.
1242 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
1243 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
1245 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
1246 Chung-Lin Tang <cltang@codesourcery.com>
1248 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
1249 * config/nios2/crti.S: Remove .file directive.
1250 * config/nios2/crtn.S: Likewise.
1252 2014-02-18 Kai Tietz <ktietz@redhat.com>
1253 Jonathan Schleifer <js@webkeks.org>
1256 * unwind-seh.c (_GCC_specific_handler): Pass proper
1257 value to unwind-handler.
1259 2014-02-12 Joseph Myers <joseph@codesourcery.com>
1261 * soft-fp/adddf3.c: Update from glibc.
1262 * soft-fp/addsf3.c: Likewise.
1263 * soft-fp/addtf3.c: Likewise.
1264 * soft-fp/divdf3.c: Likewise.
1265 * soft-fp/divsf3.c: Likewise.
1266 * soft-fp/divtf3.c: Likewise.
1267 * soft-fp/double.h: Likewise.
1268 * soft-fp/eqdf2.c: Likewise.
1269 * soft-fp/eqsf2.c: Likewise.
1270 * soft-fp/eqtf2.c: Likewise.
1271 * soft-fp/extenddftf2.c: Likewise.
1272 * soft-fp/extended.h: Likewise.
1273 * soft-fp/extendsfdf2.c: Likewise.
1274 * soft-fp/extendsftf2.c: Likewise.
1275 * soft-fp/extendxftf2.c: Likewise.
1276 * soft-fp/fixdfdi.c: Likewise.
1277 * soft-fp/fixdfsi.c: Likewise.
1278 * soft-fp/fixdfti.c: Likewise.
1279 * soft-fp/fixsfdi.c: Likewise.
1280 * soft-fp/fixsfsi.c: Likewise.
1281 * soft-fp/fixsfti.c: Likewise.
1282 * soft-fp/fixtfdi.c: Likewise.
1283 * soft-fp/fixtfsi.c: Likewise.
1284 * soft-fp/fixtfti.c: Likewise.
1285 * soft-fp/fixunsdfdi.c: Likewise.
1286 * soft-fp/fixunsdfsi.c: Likewise.
1287 * soft-fp/fixunsdfti.c: Likewise.
1288 * soft-fp/fixunssfdi.c: Likewise.
1289 * soft-fp/fixunssfsi.c: Likewise.
1290 * soft-fp/fixunssfti.c: Likewise.
1291 * soft-fp/fixunstfdi.c: Likewise.
1292 * soft-fp/fixunstfsi.c: Likewise.
1293 * soft-fp/fixunstfti.c: Likewise.
1294 * soft-fp/floatdidf.c: Likewise.
1295 * soft-fp/floatdisf.c: Likewise.
1296 * soft-fp/floatditf.c: Likewise.
1297 * soft-fp/floatsidf.c: Likewise.
1298 * soft-fp/floatsisf.c: Likewise.
1299 * soft-fp/floatsitf.c: Likewise.
1300 * soft-fp/floattidf.c: Likewise.
1301 * soft-fp/floattisf.c: Likewise.
1302 * soft-fp/floattitf.c: Likewise.
1303 * soft-fp/floatundidf.c: Likewise.
1304 * soft-fp/floatundisf.c: Likewise.
1305 * soft-fp/floatunditf.c: Likewise.
1306 * soft-fp/floatunsidf.c: Likewise.
1307 * soft-fp/floatunsisf.c: Likewise.
1308 * soft-fp/floatunsitf.c: Likewise.
1309 * soft-fp/floatuntidf.c: Likewise.
1310 * soft-fp/floatuntisf.c: Likewise.
1311 * soft-fp/floatuntitf.c: Likewise.
1312 * soft-fp/gedf2.c: Likewise.
1313 * soft-fp/gesf2.c: Likewise.
1314 * soft-fp/getf2.c: Likewise.
1315 * soft-fp/ledf2.c: Likewise.
1316 * soft-fp/lesf2.c: Likewise.
1317 * soft-fp/letf2.c: Likewise.
1318 * soft-fp/muldf3.c: Likewise.
1319 * soft-fp/mulsf3.c: Likewise.
1320 * soft-fp/multf3.c: Likewise.
1321 * soft-fp/negdf2.c: Likewise.
1322 * soft-fp/negsf2.c: Likewise.
1323 * soft-fp/negtf2.c: Likewise.
1324 * soft-fp/op-1.h: Likewise.
1325 * soft-fp/op-2.h: Likewise.
1326 * soft-fp/op-4.h: Likewise.
1327 * soft-fp/op-8.h: Likewise.
1328 * soft-fp/op-common.h: Likewise.
1329 * soft-fp/quad.h: Likewise.
1330 * soft-fp/single.h: Likewise.
1331 * soft-fp/soft-fp.h: Likewise.
1332 * soft-fp/subdf3.c: Likewise.
1333 * soft-fp/subsf3.c: Likewise.
1334 * soft-fp/subtf3.c: Likewise.
1335 * soft-fp/truncdfsf2.c: Likewise.
1336 * soft-fp/trunctfdf2.c: Likewise.
1337 * soft-fp/trunctfsf2.c: Likewise.
1338 * soft-fp/trunctfxf2.c: Likewise.
1339 * soft-fp/unorddf2.c: Likewise.
1340 * soft-fp/unordsf2.c: Likewise.
1341 * soft-fp/unordtf2.c: Likewise.
1342 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
1344 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1346 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1348 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1350 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1352 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1354 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1356 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1358 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1360 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1362 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1364 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1366 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1368 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
1370 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
1372 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1375 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1377 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
1378 cannot be represented.
1379 * config/s390/32/_fixsfdi.c: Likewise.
1380 * config/s390/32/_fixtfdi.c: Likewise.
1381 * config/s390/32/_fixunsdfdi.c: Likewise.
1382 * config/s390/32/_fixunssfdi.c: Likewise.
1383 * config/s390/32/_fixunstfdi.c: Likewise.
1385 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
1387 * configure.ac (libgcc_cv_mips_hard_float): New.
1388 * configure: Regenerate.
1389 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
1390 t-softfp-sfdf for hard-float targets.
1391 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
1392 (softfp_float_modes, softfp_int_modes, softfp_extensions)
1393 (softfp_truncations, softfp_exclude_libgcc2): New.
1394 * config/t-hardfp: New file.
1395 * config/t-hardfp-sfdf: Likewise.
1396 * config/hardfp.c: Likewise.
1398 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1400 * config.host: Include t-floattodi also for s390x.
1401 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
1402 * config/s390/32/_fixsfdi.c: Likewise.
1403 * config/s390/32/_fixtfdi.c: Likewise.
1404 * config/s390/32/_fixunsdfdi.c: Likewise.
1405 * config/s390/32/_fixunssfdi.c: Likewise.
1406 * config/s390/32/_fixunstfdi.c: Likewise.
1408 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1411 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
1412 (install-libgcc-unwind-map-forbuild): New target.
1413 (all): Depend on install-libgcc-unwind-map-forbuild.
1414 (install-libgcc-unwind-map): New target.
1415 (install): Depend on install-libgcc-unwind-map.
1417 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1419 * config/nios2/crti.S (_init): Initialize GOT pointer from
1420 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
1422 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
1424 * configure.ac: Check __mips64 when setting host_address.
1425 * configure: Regenerate.
1426 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
1427 mips/t-mips64 and t-softfp.
1428 (mips*-*-linux*): Don't add mips/t-tpbit.
1429 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
1430 (DPBIT, DPBIT_CFLAGS): Delete.
1431 * config/mips/sfp-machine.h: New file.
1432 * config/mips/t-mips64: Likewise.
1433 * config/mips/t-softfp-tf: Likewise.
1434 * config/mips/t-tpbit: Delete.
1436 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
1438 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
1441 2014-01-25 Walter Lee <walt@tilera.com>
1443 * config/tilepro/atomic.c: Include tconfig.h. Don't include
1444 config.h or system.h.
1447 2014-01-25 Walter Lee <walt@tilera.com>
1449 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
1450 (post_atomic_barrier): Ditto.
1451 (__fetch_and_do): New macro.
1452 (__atomic_fetch_and_do): Use __fetch_and_do.
1453 (__sync_fetch_and_do): New macro.
1454 (__sync_fetch_and_add_4): New function.
1455 (__sync_fetch_and_sub_4): New function.
1456 (__sync_fetch_and_or_4): New function.
1457 (__sync_fetch_and_and_4): New function.
1458 (__sync_fetch_and_xor_4): New function.
1459 (__sync_fetch_and_nand_4): New function.
1460 (__sync_fetch_and_add_8): New function.
1461 (__sync_fetch_and_sub_8): New function.
1462 (__sync_fetch_and_or_8): New function.
1463 (__sync_fetch_and_and_8): New function.
1464 (__sync_fetch_and_xor_8): New function.
1465 (__sync_fetch_and_nand_8): New function.
1466 (__do_and_fetch): New macro.
1467 (__atomic_do_and_fetch): Use __do_and_fetch.
1468 (__sync_do_and_fetch): New macro.
1469 (__sync_add_and_fetch_4): New function.
1470 (__sync_sub_and_fetch_4): New function.
1471 (__sync_or_and_fetch_4): New function.
1472 (__sync_and_and_fetch_4): New function.
1473 (__sync_xor_and_fetch_4): New function.
1474 (__sync_nand_and_fetch_4): New function.
1475 (__sync_add_and_fetch_8): New function.
1476 (__sync_sub_and_fetch_8): New function.
1477 (__sync_or_and_fetch_8): New function.
1478 (__sync_and_and_fetch_8): New function.
1479 (__sync_xor_and_fetch_8): New function.
1480 (__sync_nand_and_fetch_8): New function.
1481 (__sync_exchange_methods): New macro.
1482 (__sync_val_compare_and_swap_4): New function.
1483 (__sync_bool_compare_and_swap_4): New function.
1484 (__sync_lock_test_and_test_4): New function.
1485 (__sync_val_compare_and_swap_8): New function.
1486 (__sync_bool_compare_and_swap_8): New function.
1487 (__sync_lock_test_and_test_8): New function.
1488 (__subword_cmpxchg_body): New macro.
1489 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
1490 (__atomic_compare_exchange_2): Ditto.
1491 (__sync_subword_cmpxchg): New macro.
1492 (__sync_val_compare_and_swap_1): New function.
1493 (__sync_bool_compare_and_swap_1): New function.
1494 (__sync_val_compare_and_swap_2): New function.
1495 (__sync_bool_compare_and_swap_2): New function.
1496 (__atomic_subword): Rename to ...
1497 (__subword): ... New name.
1498 (__atomic_subword_fetch): Use __subword.
1499 (__sync_subword_fetch): New macro.
1500 (__sync_fetch_and_add_1): New function.
1501 (__sync_fetch_and_sub_1): New function.
1502 (__sync_fetch_and_or_1): New function.
1503 (__sync_fetch_and_and_1): New function.
1504 (__sync_fetch_and_xor_1): New function.
1505 (__sync_fetch_and_nand_1): New function.
1506 (__sync_fetch_and_add_2): New function.
1507 (__sync_fetch_and_sub_2): New function.
1508 (__sync_fetch_and_or_2): New function.
1509 (__sync_fetch_and_and_2): New function.
1510 (__sync_fetch_and_xor_2): New function.
1511 (__sync_fetch_and_nand_2): New function.
1512 (__sync_add_and_fetch_1): New function.
1513 (__sync_sub_and_fetch_1): New function.
1514 (__sync_or_and_fetch_1): New function.
1515 (__sync_and_and_fetch_1): New function.
1516 (__sync_xor_and_fetch_1): New function.
1517 (__sync_nand_and_fetch_1): New function.
1518 (__sync_add_and_fetch_2): New function.
1519 (__sync_sub_and_fetch_2): New function.
1520 (__sync_or_and_fetch_2): New function.
1521 (__sync_and_and_fetch_2): New function.
1522 (__sync_xor_and_fetch_2): New function.
1523 (__sync_nand_and_fetch_2): New function.
1524 (__atomic_subword_lock): Use __subword.
1525 (__sync_subword_lock): New macro.
1526 (__sync_lock_test_and_set_1): New function.
1527 (__sync_lock_test_and_set_2): New function.
1529 2014-01-25 Walter Lee <walt@tilera.com>
1531 * config/tilepro/atomic.c (BIT_OFFSET): Define.
1532 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
1533 (__atomic_subword): Ditto.
1535 2014-01-25 Walter Lee <walt@tilera.com>
1537 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
1538 a prefix op argument.
1539 (__atomic_nand_fetch_4): Add prefix op.
1540 (__atomic_nand_fetch_8): Ditto.
1542 2014-01-21 Baruch Siach <barch@tkos.co.il>
1544 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
1546 2014-01-09 Rong Xu <xur@google.com>
1548 * libgcov-driver.c (this_prg): make it local to save
1550 (gcov_exit_compute_summary): Ditto.
1551 (gcov_exit_merge_gcda): Ditto.
1552 (gcov_exit_merge_summary): Ditto.
1553 (gcov_exit_dump_gcov): Ditto.
1555 2014-01-08 Rong Xu <xur@google.com>
1557 * libgcov-driver.c: Use libgcov.h.
1558 (buffer_fn_data): Use xmalloc instead of malloc.
1559 (gcov_exit_merge_gcda): Ditto.
1560 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
1561 * libgcov.h: New common header files for libgcov-*.h.
1562 * libgcov-interface.c: Use libgcov.h
1563 * libgcov-merge.c: Ditto.
1564 * libgcov-profiler.c: Ditto.
1565 * Makefile.in: Add dependence to libgcov.h
1567 2014-01-02 Joseph Myers <joseph@codesourcery.com>
1569 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
1570 case of small numerator and finite nonzero result.
1572 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1574 Update copyright years
1576 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1578 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
1579 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
1580 config/arc/dp-hack.h, config/arc/fp-hack.h,
1581 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
1582 config/arc/ieee-754/arc600-dsp/divdf3.S,
1583 config/arc/ieee-754/arc600-dsp/divsf3.S,
1584 config/arc/ieee-754/arc600-dsp/muldf3.S,
1585 config/arc/ieee-754/arc600-dsp/mulsf3.S,
1586 config/arc/ieee-754/arc600-mul64/divdf3.S,
1587 config/arc/ieee-754/arc600-mul64/divsf3.S,
1588 config/arc/ieee-754/arc600-mul64/muldf3.S,
1589 config/arc/ieee-754/arc600-mul64/mulsf3.S,
1590 config/arc/ieee-754/arc600/divsf3.S,
1591 config/arc/ieee-754/arc600/mulsf3.S,
1592 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
1593 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
1594 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
1595 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
1596 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
1597 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
1598 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
1599 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
1600 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
1601 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
1602 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
1603 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
1604 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
1605 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
1606 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
1607 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
1608 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
1609 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
1610 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
1611 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
1612 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
1613 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
1614 vtv_start_preinit.c: Use the standard form for the copyright notice.
1616 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
1617 Chung-Lin Tang <cltang@codesourcery.com>
1618 Based on patches from Altera Corporation
1620 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
1621 * config/nios2/lib2-nios2.h: New file.
1622 * config/nios2/lib2-divmod-hi.c: New file.
1623 * config/nios2/linux-unwind.h: New file.
1624 * config/nios2/lib2-divmod.c: New file.
1625 * config/nios2/linux-atomic.c: New file.
1626 * config/nios2/t-nios2: New file.
1627 * config/nios2/crti.asm: New file.
1628 * config/nios2/t-linux: New file.
1629 * config/nios2/lib2-divtable.c: New file.
1630 * config/nios2/lib2-mul.c: New file.
1631 * config/nios2/tramp.c: New file.
1632 * config/nios2/crtn.asm: New file.
1634 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
1636 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
1637 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
1638 from cpuid.h to check vendor signatures.
1640 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1642 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
1643 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
1644 (get_amd_cpu): Likewise.
1646 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
1648 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
1651 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1652 H.J. Lu <hongjiu.lu@intel.com>
1655 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
1657 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
1658 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
1659 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
1660 FEATURE_XOP and FEATURE_FMA.
1661 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
1663 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
1664 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
1665 FEATURE_FMA4 and FEATURE_XOP.
1667 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
1669 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
1670 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
1671 (get_intel_cpu): Updated.
1673 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
1675 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
1677 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
1679 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1680 instructions when __SSE_MATH__ is defined.
1682 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
1684 * config.host (microblaze-*-rtems*): New.
1686 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
1688 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
1689 architectures that do not have hardware divide instruction.
1690 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
1692 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
1694 * longlong.h: Delete (moved to include/).
1696 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
1698 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
1699 of normal number and qNaN to not raise an inexact exception.
1701 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
1703 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
1705 2013-11-28 Matthew Leach <matthew.leach@arm.com>
1707 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
1708 for correct opcodes on BE.
1710 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
1712 * soft-fp/op-4.h: Update from glibc.
1714 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
1716 * libgcc2.c (__udivmoddi4): Define new implementation when
1717 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
1718 divide instructions.
1720 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
1722 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
1724 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1726 * config/t-softfp (soft-fp-objects-base): New variable.
1727 (soft-fp-objects): Use it.
1729 2013-11-23 David Edelson <dje.gcc@gmail.com>
1730 Andrew Dixie <andrewd@gentrack.com>
1733 * config/rs6000/aixinitfini.c: New file.
1734 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
1735 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
1738 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
1740 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
1742 2013-11-18 Jan Hubicka <jh@suse.cz>
1744 * libgcov-driver.c (run_accounted): Make global level static.
1745 (gcov_exit_merge_summary): Silence warning; do not clear
1747 (gcov_exit): Clear it here.
1749 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
1752 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
1753 (all_prg, crc32): Remove static vars.
1754 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
1756 (gcov_exit_merge_gcda): Add crc32 parameter.
1757 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
1758 do not account run if it was already accounted.
1759 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1760 (gcov_exit): Initialize all_prg; update.
1762 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1764 * configure: Regenerate.
1766 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1767 Alan Modra <amodra@gmail.com>
1769 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1770 (frob_update_context): Use it.
1772 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1773 Alan Modra <amodra@gmail.com>
1775 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1776 (trampoline_initial): Provide ELFv2 variant.
1777 (__trampoline_setup): Likewise.
1779 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1780 check for AIX indirect function call sequence if _CALL_ELF == 2.
1782 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1783 Alan Modra <amodra@gmail.com>
1785 * config/rs6000/linux-unwind.h (get_regs): Do not support
1786 old kernel versions if _CALL_ELF == 2.
1787 (frob_update_context): Do not support PLT stub variants only
1788 generated by old linkers if _CALL_ELF == 2.
1790 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1791 Alan Modra <amodra@gmail.com>
1793 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1794 location of CR save area for 64-bit little-endian systems.
1796 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1798 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1800 * config/arm/t-vxworks: Delete.
1802 2013-11-10 Kai Tietz <ktietz@redhat.com>
1804 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1805 Increment load-count on use of LIBGCC_SONAME DLL.
1806 (hmod_libgcc): New static variable to hold handle of
1808 (__gcc_deregister_frame): Decrement load-count of
1811 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1813 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1815 * configure: Regenerate
1817 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
1819 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1820 FP_EX_DENORM. Store result to volatile location after SSE division
1821 to close interrupt window. Remove unneeded fwait after x87
1822 division since interrupt window will be closed by emitted fstp.
1823 Rewrite FP_EX_INEXACT handling.
1825 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1827 * soft-fp/README: Update.
1828 * soft-fp/adddf3.c: Update from glibc.
1829 * soft-fp/addsf3.c: Likewise.
1830 * soft-fp/addtf3.c: Likewise.
1831 * soft-fp/divdf3.c: Likewise.
1832 * soft-fp/divsf3.c: Likewise.
1833 * soft-fp/divtf3.c: Likewise.
1834 * soft-fp/double.h: Likewise.
1835 * soft-fp/eqdf2.c: Likewise.
1836 * soft-fp/eqsf2.c: Likewise.
1837 * soft-fp/eqtf2.c: Likewise.
1838 * soft-fp/extenddftf2.c: Likewise.
1839 * soft-fp/extended.h: Likewise.
1840 * soft-fp/extendsfdf2.c: Likewise.
1841 * soft-fp/extendsftf2.c: Likewise.
1842 * soft-fp/extendxftf2.c: Likewise.
1843 * soft-fp/fixdfdi.c: Likewise.
1844 * soft-fp/fixdfsi.c: Likewise.
1845 * soft-fp/fixdfti.c: Likewise.
1846 * soft-fp/fixsfdi.c: Likewise.
1847 * soft-fp/fixsfsi.c: Likewise.
1848 * soft-fp/fixsfti.c: Likewise.
1849 * soft-fp/fixtfdi.c: Likewise.
1850 * soft-fp/fixtfsi.c: Likewise.
1851 * soft-fp/fixtfti.c: Likewise.
1852 * soft-fp/fixunsdfdi.c: Likewise.
1853 * soft-fp/fixunsdfsi.c: Likewise.
1854 * soft-fp/fixunsdfti.c: Likewise.
1855 * soft-fp/fixunssfdi.c: Likewise.
1856 * soft-fp/fixunssfsi.c: Likewise.
1857 * soft-fp/fixunssfti.c: Likewise.
1858 * soft-fp/fixunstfdi.c: Likewise.
1859 * soft-fp/fixunstfsi.c: Likewise.
1860 * soft-fp/fixunstfti.c: Likewise.
1861 * soft-fp/floatdidf.c: Likewise.
1862 * soft-fp/floatdisf.c: Likewise.
1863 * soft-fp/floatditf.c: Likewise.
1864 * soft-fp/floatsidf.c: Likewise.
1865 * soft-fp/floatsisf.c: Likewise.
1866 * soft-fp/floatsitf.c: Likewise.
1867 * soft-fp/floattidf.c: Likewise.
1868 * soft-fp/floattisf.c: Likewise.
1869 * soft-fp/floattitf.c: Likewise.
1870 * soft-fp/floatundidf.c: Likewise.
1871 * soft-fp/floatundisf.c: Likewise.
1872 * soft-fp/floatunditf.c: Likewise.
1873 * soft-fp/floatunsidf.c: Likewise.
1874 * soft-fp/floatunsisf.c: Likewise.
1875 * soft-fp/floatunsitf.c: Likewise.
1876 * soft-fp/floatuntidf.c: Likewise.
1877 * soft-fp/floatuntisf.c: Likewise.
1878 * soft-fp/floatuntitf.c: Likewise.
1879 * soft-fp/gedf2.c: Likewise.
1880 * soft-fp/gesf2.c: Likewise.
1881 * soft-fp/getf2.c: Likewise.
1882 * soft-fp/ledf2.c: Likewise.
1883 * soft-fp/lesf2.c: Likewise.
1884 * soft-fp/letf2.c: Likewise.
1885 * soft-fp/muldf3.c: Likewise.
1886 * soft-fp/mulsf3.c: Likewise.
1887 * soft-fp/multf3.c: Likewise.
1888 * soft-fp/negdf2.c: Likewise.
1889 * soft-fp/negsf2.c: Likewise.
1890 * soft-fp/negtf2.c: Likewise.
1891 * soft-fp/op-1.h: Likewise.
1892 * soft-fp/op-2.h: Likewise.
1893 * soft-fp/op-4.h: Likewise.
1894 * soft-fp/op-8.h: Likewise.
1895 * soft-fp/op-common.h: Likewise.
1896 * soft-fp/quad.h: Likewise.
1897 * soft-fp/single.h: Likewise.
1898 * soft-fp/soft-fp.h: Likewise.
1899 * soft-fp/subdf3.c: Likewise.
1900 * soft-fp/subsf3.c: Likewise.
1901 * soft-fp/subtf3.c: Likewise.
1902 * soft-fp/truncdfsf2.c: Likewise.
1903 * soft-fp/trunctfdf2.c: Likewise.
1904 * soft-fp/trunctfsf2.c: Likewise.
1905 * soft-fp/trunctfxf2.c: Likewise.
1906 * soft-fp/unorddf2.c: Likewise.
1907 * soft-fp/unordsf2.c: Likewise.
1908 * soft-fp/unordtf2.c: Likewise.
1910 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
1912 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1913 (_FP_MUL_MEAT_D): Ditto.
1914 (_FP_DIV_MEAT_S): Ditto.
1915 (_FP_DIV_MEAT_D): Ditto.
1916 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1917 t-softfp-sfdf and t-softfp to tmake_file.
1919 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
1921 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1922 * config/i386/crtprec.c: Ditto.
1924 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1925 Shiva Chen <shiva0217@gmail.com>
1927 * config.host (nds32*-elf*): Add nds32 target.
1928 * config/nds32 : New directory and files.
1930 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
1932 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1933 * config.host (cpu_type) <Setting default>: Add entry for
1935 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1936 <crisv32-*-linux*>: Adjust.
1937 * longlong.h: Wrap the whole CRIS section in a single
1938 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1940 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1942 [__CRIS__] (__umulsidi3): Define.
1943 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1944 * config/cris/sfp-machine.h: New file.
1945 * config/cris/umulsidi3.S: New file.
1946 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1947 * config/cris/arit.c (SIGNMULT): New macro.
1948 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1949 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1950 saving 3 out of originally 33 cycles from the fastest
1951 path, 3 out of 54 from the medium path and one from the longest
1952 path. Improve comments.
1954 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1956 * sync.c: Remove static aliases and define each function directly
1957 under its real name.
1959 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
1961 * config.host (hppa*64*-*-linux*): Define extra_parts.
1962 (hppa*-*-linux*): Likewise.
1964 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1966 * config/arc/crtgend.S: Add 2013 to Copyright years.
1967 * config/arc/gmon/atomic.h: Likewise.
1968 * config/arc/gmon/auxreg.h: Likewise.
1969 * config/arc/gmon/sys/gmon_out.h: Likewise.
1970 * config/arc/gmon/sys/gmon.h: Likewise.
1971 * config/arc/gmon/prof-freq.c: Likewise.
1972 * config/arc/gmon/mcount.c: Likewise.
1973 * config/arc/gmon/prof-freq-stub.S: Likewise.
1974 * config/arc/gmon/gmon.c: Likewise.
1975 * config/arc/gmon/machine-gmon.h: Likewise.
1976 * config/arc/gmon/profil.S: Likewise.
1977 * config/arc/gmon/dcache_linesz.S: Likewise.
1978 * config/arc/crtg.S: Likewise.
1979 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1980 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1981 * config/arc/ieee-754/adddf3.S: Likewise.
1982 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1983 * config/arc/ieee-754/fixsfsi.S: Likewise.
1984 * config/arc/ieee-754/gtsf2.S: Likewise.
1985 * config/arc/ieee-754/floatsisf.S: Likewise.
1986 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1987 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1988 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1989 * config/arc/ieee-754/fixdfsi.S: Likewise.
1990 * config/arc/ieee-754/addsf3.S: Likewise.
1991 * config/arc/ieee-754/gesf2.S: Likewise.
1992 * config/arc/ieee-754/floatsidf.S: Likewise.
1993 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1994 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1995 * config/arc/ieee-754/gtdf2.S: Likewise.
1996 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1997 * config/arc/ieee-754/uneqdf2.S: Likewise.
1998 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1999 * config/arc/ieee-754/uneqsf2.S: Likewise.
2000 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
2001 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
2002 * config/arc/ieee-754/eqdf2.S: Likewise.
2003 * config/arc/ieee-754/ordsf2.S: Likewise.
2004 * config/arc/ieee-754/divsf3.S: Likewise.
2005 * config/arc/ieee-754/divdf3.S: Likewise.
2006 * config/arc/ieee-754/floatunsidf.S: Likewise.
2007 * config/arc/ieee-754/orddf2.S: Likewise.
2008 * config/arc/ieee-754/eqsf2.S: Likewise.
2009 * config/arc/ieee-754/gedf2.S: Likewise.
2010 * config/arc/crtn.S: Likewise.
2011 * config/arc/crti.S: Likewise.
2012 * config/arc/t-arc700-uClibc: Likewise.
2013 * config/arc/asm.h: Likewise.
2014 * config/arc/libgcc-excl.ver: Likewise.
2015 * config/arc/t-arc-newlib: Likewise.
2016 * config/arc/divtab-arc700.c: Likewise.
2017 * config/arc/initfini.c: Likewise.
2018 * config/arc/fp-hack.h: Likewise.
2020 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2021 Diego Novillo <dnovillo@google.com>
2023 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
2024 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
2025 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
2026 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
2028 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2029 Brendan Kehoe <brendan@zen.org>
2030 Simon Cook <simon.cook@embecosm.com>
2032 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
2033 * config/arc: New directory.
2034 * longlong.h [__arc__] (umul_ppmm): Remove.
2035 [__arc__] (__umulsidi3): Define.
2036 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
2037 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
2039 2013-09-17 Jacek Caban <jacek@codeweavers.com>
2041 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
2043 * config/i386/gthr-win32.h: Likewise.
2045 2013-09-16 DJ Delorie <dj@redhat.com>
2047 * config/rl78/vregs.h: Add G10 register definitions.
2048 * config/rl78/lib2mul.c: Enable for RL78/G10.
2049 * config/rl78/lib2div.c: Likewise.
2050 * config/rl78/lshrsi3.S: Use vregs.h.
2051 * config/rl78/cmpsi2.S: Likewise.
2052 * config/rl78/trampoline.S: Likewise.
2053 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
2055 2013-09-14 DJ Delorie <dj@redhat.com>
2056 Nick Clifton <nickc@redhat.com>
2058 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
2059 * config/rl78/vregs.h: New.
2060 * config/rl78/signbit.S: New file. Implements signbit function.
2061 * config/rl78/divmodsi.S: New.
2062 * config/rl78/divmodhi.S: New.
2063 * config/rl78/divmodqi.S: New.
2064 * config/rl78/t-rl78: Build them here...
2065 * config/rl78/lib2div.c: ...but not here.
2067 2013-09-12 DJ Delorie <dj@redhat.com>
2069 * config.host (msp*-*-elf): New.
2070 * config/msp430/: New port.
2072 2013-08-18 Iain Sandoe <iain@codesourcery.com>
2074 PR gcov-profile/58127
2075 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
2076 __thread var for emulated TLS.
2077 (__gcov_indirect_call_counters): Likewise.
2079 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
2080 Catherine Moore <clm@codesourcery.com>
2081 Richard Sandiford <rdsandiford@googlemail.com>
2083 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
2084 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
2085 (CALL_STUB_NO_RET): Likewise.
2086 (CALL_STUB_RET): Likewise.
2087 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
2088 __mips16_ret call/return stub symbols.
2089 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
2092 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
2094 * config.host <mips*-*-linux*>: Remove a stray comment.
2096 2013-08-10 Jan Hubicka <jh@suse.cz>
2098 Work around binutils PR14342
2099 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
2100 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
2101 (L_gcov_indirect_call_profiler_v2): New.
2103 2013-08-06 Jan Hubicka <jh@suse.cz>
2105 * libgcov.c (__gcov_indirect_call_callee,
2106 __gcov_indirect_call_counters): New global vars.
2107 (__gcov_indirect_call_profiler): replace by ...
2108 (__gcov_indirect_call_profiler_v2) ... this one.
2110 2013-08-06 Caroline Tice <cmtice@google.com>
2112 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2113 vtv_start_preinit.o and vtv_end_preinit.o.
2114 * configure.ac: Add code to check/set enable_vtable_verify.
2115 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2117 * vtv_start_preinit.c: New file.
2118 * vtv_end_preinit.c: New file.
2119 * vtv_start.c: New file.
2120 * vtv_end.c: New file.
2121 * configure: Regenerated.
2123 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
2125 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
2126 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
2127 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
2128 GPL-3.0-with-GCC-exception.
2130 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
2132 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
2135 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2137 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
2138 mapping for FPRs when creating the fallback framestate.
2140 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
2143 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
2144 (__round_s2_const, __round_u2_const)
2145 (__round_s4_const, __round_u4_const, __round_x8):
2146 Saturate result if addition result cannot be represented.
2148 2013-07-15 Matthias Klose <doko@ubuntu.com>
2150 * libgcc2.c: Don't include <limits.h>.
2152 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
2154 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
2156 2013-07-06 Jakub Jelinek <jakub@redhat.com>
2159 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
2161 2013-06-28 Jakub Jelinek <jakub@redhat.com>
2164 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
2166 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
2167 instead of table lookups.
2168 (__popcountDI2): Likewise.
2170 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
2172 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
2175 2013-06-21 Joseph Myers <joseph@codesourcery.com>
2178 * soft-fp/adddf3.c: Update from glibc.
2179 * soft-fp/addsf3.c: Likewise.
2180 * soft-fp/addtf3.c: Likewise.
2181 * soft-fp/divdf3.c: Likewise.
2182 * soft-fp/divsf3.c: Likewise.
2183 * soft-fp/divtf3.c: Likewise.
2184 * soft-fp/double.h: Likewise.
2185 * soft-fp/eqdf2.c: Likewise.
2186 * soft-fp/eqsf2.c: Likewise.
2187 * soft-fp/eqtf2.c: Likewise.
2188 * soft-fp/extenddftf2.c: Likewise.
2189 * soft-fp/extended.h: Likewise.
2190 * soft-fp/extendsfdf2.c: Likewise.
2191 * soft-fp/extendsftf2.c: Likewise.
2192 * soft-fp/fixdfdi.c: Likewise.
2193 * soft-fp/fixdfsi.c: Likewise.
2194 * soft-fp/fixsfdi.c: Likewise.
2195 * soft-fp/fixsfsi.c: Likewise.
2196 * soft-fp/fixtfdi.c: Likewise.
2197 * soft-fp/fixtfsi.c: Likewise.
2198 * soft-fp/fixunsdfdi.c: Likewise.
2199 * soft-fp/fixunsdfsi.c: Likewise.
2200 * soft-fp/fixunssfdi.c: Likewise.
2201 * soft-fp/fixunssfsi.c: Likewise.
2202 * soft-fp/fixunstfdi.c: Likewise.
2203 * soft-fp/fixunstfsi.c: Likewise.
2204 * soft-fp/floatdidf.c: Likewise.
2205 * soft-fp/floatdisf.c: Likewise.
2206 * soft-fp/floatditf.c: Likewise.
2207 * soft-fp/floatsidf.c: Likewise.
2208 * soft-fp/floatsisf.c: Likewise.
2209 * soft-fp/floatsitf.c: Likewise.
2210 * soft-fp/floatundidf.c: Likewise.
2211 * soft-fp/floatundisf.c: Likewise.
2212 * soft-fp/floatunditf.c: Likewise.
2213 * soft-fp/floatunsidf.c: Likewise.
2214 * soft-fp/floatunsisf.c: Likewise.
2215 * soft-fp/floatunsitf.c: Likewise.
2216 * soft-fp/gedf2.c: Likewise.
2217 * soft-fp/gesf2.c: Likewise.
2218 * soft-fp/getf2.c: Likewise.
2219 * soft-fp/ledf2.c: Likewise.
2220 * soft-fp/lesf2.c: Likewise.
2221 * soft-fp/letf2.c: Likewise.
2222 * soft-fp/muldf3.c: Likewise.
2223 * soft-fp/mulsf3.c: Likewise.
2224 * soft-fp/multf3.c: Likewise.
2225 * soft-fp/negdf2.c: Likewise.
2226 * soft-fp/negsf2.c: Likewise.
2227 * soft-fp/negtf2.c: Likewise.
2228 * soft-fp/op-1.h: Likewise.
2229 * soft-fp/op-2.h: Likewise.
2230 * soft-fp/op-4.h: Likewise.
2231 * soft-fp/op-8.h: Likewise.
2232 * soft-fp/op-common.h: Likewise.
2233 * soft-fp/quad.h: Likewise.
2234 * soft-fp/single.h: Likewise.
2235 * soft-fp/soft-fp.h: Likewise.
2236 * soft-fp/subdf3.c: Likewise.
2237 * soft-fp/subsf3.c: Likewise.
2238 * soft-fp/subtf3.c: Likewise.
2239 * soft-fp/truncdfsf2.c: Likewise.
2240 * soft-fp/trunctfdf2.c: Likewise.
2241 * soft-fp/trunctfsf2.c: Likewise.
2242 * soft-fp/unorddf2.c: Likewise.
2243 * soft-fp/unordsf2.c: Likewise.
2244 * soft-fp/unordtf2.c: Likewise.
2245 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
2246 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2247 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2248 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2249 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2250 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2251 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2252 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2253 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2254 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
2255 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
2256 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2258 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
2260 * config/mips/lib2funcs.c: New file.
2261 * config/mips/t-mips (LIB2ADD_ST): Add it.
2263 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
2266 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
2267 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
2269 2013-06-08 Walter Lee <walt@tilera.com>
2271 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
2272 Replace int64_t with long long. Add __extension__ where
2274 * config/tilepro/atomic.c: Include config.h.
2276 2013-06-06 Douglas B Rupp <rupp@adacore.com>
2278 * config.host (arm-wrs-vxworks): Configure with other soft float.
2280 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
2282 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
2283 (mips64r5900el-*-elf*): New configurations.
2285 2013-06-04 Alan Modra <amodra@gmail.com>
2287 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
2289 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
2291 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
2293 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
2295 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
2296 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
2297 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
2299 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2301 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
2302 (powerpc-wrs-vxworks): Likewise.
2304 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2306 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
2307 signal frames as well.
2308 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
2309 STACK_BIAS to the CFA offset.
2311 2013-05-17 Richard Henderson <rth@redhat.com>
2314 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
2315 (execute_cfa_program): Use it when storing to fs->regs.
2317 2013-05-08 Kai Tietz <ktietz@redhat.com>
2319 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
2320 (__deregister_frame_info): Likewise.
2322 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
2324 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
2327 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
2329 2013-04-25 Alan Modra <amodra@gmail.com>
2331 * config.host: Match little-endian powerpc-linux.
2333 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
2335 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
2336 as 'unsigned long long' instead of 'unsigned long'.
2337 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
2340 2013-04-10 Julian Brown <julian@codesourcery.com>
2342 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
2343 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
2344 unsigned char/unsigned short.
2345 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
2347 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2350 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
2352 2013-04-04 Meador Inge <meadori@codesourcery.com>
2354 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
2355 computing the location of the link register.
2356 (aeabi_uldivmod): Ditto.
2358 2013-03-27 Kai Tietz <ktietz@redhat.com>
2360 * config.host: Add support for cygwin x64 target.
2361 * configure: Regenerated.
2363 2013-03-26 Walter Lee <walt@tilera.com>
2365 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
2366 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
2368 2013-03-25 Kai Tietz <ktietz@redhat.com>
2370 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
2372 2013-03-20 Robert Mason <rbmj@verizon.net>
2374 * config/vxlib-tls.c (__gthread_get_tsd_data,)
2375 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
2376 (__gthread_leave_tsd_dtor_context): Add prototypes.
2377 (tls_delete_hook): Update.
2379 2013-03-20 Catherine Moore <clm@codesourcery.com>
2380 Joseph Myers <joseph@codesourcery.com>
2381 Chao-ying Fu <fu@mips.com>
2383 * config/mips/mips16.S: Don't build for microMIPS.
2384 * config/mips/linux-unwind.h: Handle microMIPS frame.
2385 * config/mips/crtn.S (fini, init): New labels.
2387 2013-03-14 Jakub Jelinek <jakub@redhat.com>
2389 PR tree-optimization/53265
2390 * unwind-dw2.c (execute_cfa_program): Avoid
2391 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
2392 on targets with DWARF_FRAME_REGISTERS < 32.
2394 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
2397 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
2398 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
2400 2013-03-07 Sriraman Tallam <tmsriram@google.com>
2402 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
2403 sandybridge processors.
2405 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
2408 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
2411 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2413 * config/microblaze/crti.S: Setup stack protection at entry
2415 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
2417 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
2418 (__rotldi3): Shift bytewise if applicable.
2420 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
2422 * config/aarch64/sync-cache.c
2423 (__aarch64_sync_cache_range): Silence warnings.
2425 2013-02-25 Catherine Moore <clm@codesourcery.com>
2428 2013-02-24 Catherine Moore <clm@codesourcery.com>
2429 Joseph Myers <joseph@codesourcery.com>
2430 Chao-ying Fu <fu@mips.com>
2432 * config/mips/mips16.S: Don't build for microMIPS.
2433 * config/mips/linux-unwind.h: Handle microMIPS frame.
2434 * config/mips/crtn.S (fini, init): New labels.
2436 2013-02-24 Catherine Moore <clm@codesourcery.com>
2437 Joseph Myers <joseph@codesourcery.com>
2438 Chao-ying Fu <fu@mips.com>
2440 * config/mips/mips16.S: Don't build for microMIPS.
2441 * config/mips/linux-unwind.h: Handle microMIPS frame.
2442 * config/mips/crtn.S (fini, init): New labels.
2444 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2445 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
2448 2013-02-16 Alan Modra <amodra@gmail.com>
2451 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
2452 (ppc_fallback_frame_state): Always set up save locations for fp
2453 and altivec. Don't bother with non-callee-saved regs, r0-r13
2454 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
2456 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
2459 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
2461 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
2462 _ssmulha3, _usmulusa3, _ssmulsa3.
2463 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
2464 (__muldi3): XCALL __muldi3_6 instead of rcall.
2465 (__umulsidi3, __mulsidi3): New functions.
2466 (do_prologue_saves, do_epilogue_restores): New .macros.
2467 (__divdi3_moddi3): Use them.
2468 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
2469 (__usmulusa3, __ssmulsa3): New functions.
2471 2013-02-11 Iain Sandoe <iain@codesourcery.com>
2472 Jack Howarth <howarth@bromo.med.uc.edu>
2473 Patrick Marlier <patrick.marlier@gmail.com>
2476 * config/darwin-crt-tm.c: Remove dummy functions hack.
2478 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
2481 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
2482 * config/avr/lib2-object.mk: New iterator to build objects from it.
2483 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
2485 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
2486 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
2487 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
2488 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
2489 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
2490 * config/avr/lib1funcs-fixed.S: Implement them.
2492 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
2494 Update copyright years.
2496 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
2499 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
2500 Add crtcxa to extra_parts.
2501 * config/rs6000/exit.h: New file.
2502 * config/rs6000/cxa_atexit.c: New file.
2503 * config/rs6000/cxa_finalize.c: New file.
2504 * config/rs6000/crtcxa.c: New file.
2505 * config/rs6000/t-aix-cxa: New file.
2506 * config/rs6000/libgcc-aix-cxa.ver: New file.
2508 2013-01-31 Nick Clifton <nickc@redhat.com>
2510 * config/v850/lib1funcs.S: Add support for e3v5 architecture
2513 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
2516 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
2517 _mulQQ, _mulHQ, _mulHA, _mulSA,
2518 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
2519 _divQQ, _divHQ, _divHA, _divSA,
2520 _divUQQ, _divUHQ, _divUHA, _divUSA.
2522 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
2524 * config.host(microblaze*-linux*): tmake_file: Remove
2525 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
2526 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
2527 to exclude functions from being built with libgcc.c and use
2528 the microblaze assembly.
2530 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2532 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
2535 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
2537 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
2538 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
2539 __UINTPTR_TYPE__; also cast 'base' to the same type before the
2540 alignment operation.
2542 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
2544 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
2545 loop start address for cache clearing.
2547 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2549 * config/avr/lib1funcs.S: Remove trailing blanks.
2550 * config/avr/lib1funcs-fixed.S: Ditto.
2552 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2554 * config/avr/avr-lib.h: Add GPL copyright notice.
2556 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2558 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
2559 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
2560 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
2561 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
2563 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
2565 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
2566 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2568 2013-01-04 Nick Clifton <nickc@redhat.com>
2570 * config/v850/lib1funcs.S: Only provide CALLT support functions if
2571 the CALLT instruction is supported.
2573 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
2575 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
2576 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
2578 2012-12-13 John Tytgat <John@bass-software.com>
2580 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
2583 2012-12-12 Jakub Jelinek <jakub@redhat.com>
2586 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
2587 undefined signed overflows.
2589 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
2592 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
2594 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
2596 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
2597 (FP_TRAPPING_EXCEPTIONS): Define.
2598 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
2599 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
2601 2012-12-04 Richard Henderson <rth@redhat.com>
2604 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
2606 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2608 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
2609 (FP_EX_SHIFT): Define.
2610 (FP_TRAPPING_EXCEPTIONS): Define.
2612 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2614 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
2615 (FP_ROUNDMODE): Use FP_RND_MASK.
2616 * config/aarch64/sfp-exceptions.c: New.
2617 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
2618 Use __sfp_handle_exceptions.
2620 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
2622 * config.host: (arm*-*-freebsd*): Remove.
2623 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
2624 (arm*-*-elf*): Remove.
2625 (arm*-*-wince-pe*): Remove.
2626 * arm/unwind-arm.c (struct fpa_reg): Delete.
2627 (struct fpa_regs): Delete.
2628 (phase1_vrs): Remove fpa element.
2629 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
2630 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
2631 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
2632 * ieee754-sf.S (floatundisf): Remove FPA support.
2633 (floatdisf): Likewise.
2634 * ieee75f-df.S (floatundidf): Likewise.
2635 (floatdidf): Likewise.
2637 2012-11-29 Kai Tietz <ktietz@redhat.com>
2640 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
2641 * unwind-generic.h: Likewise.
2642 * unwind-seh.c: Likewise.
2644 2012-11-28 Richard Henderson <rth@redhat.com>
2647 * emutls.c (__emutls_get_address): Avoid race condition between
2648 obj->loc.offset read and emutls_key initialization.
2650 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
2652 Adjust decimal point of signed accum mode to GCC default.
2655 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
2657 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
2658 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
2659 (__mulha3, __mulsa3)
2660 (__divqq3, __divha3, __divsa3): Adjust to new position of
2661 decimal point of signed accum types.
2663 (__mulusa3_round): New function.
2664 (__mulusa3): Use it.
2665 (__divqq_helper): New function.
2666 (__udivuqq3): Use it.
2668 2012-11-20 Jakub Jelinek <jakub@redhat.com>
2671 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
2673 2012-11-18 Teresa Johnson <tejohnson@google.com>
2676 * libgcov.c (gcov_exit): Remove merged program summary
2677 comparison unless !GCOV_LOCKED.
2679 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2681 * soft-fp: Updated from glibc upstream.
2683 2012-11-06 Ian Lance Taylor <iant@google.com>
2685 * generic-morestack.c (__generic_morestack): Align the returned
2686 stack pointer to a 32 byte boundary.
2687 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
2688 increment the return address until we have decided that we don't
2689 have a varargs function.
2690 (__morestack) [32-bit]: Align stack correctly when calling C
2692 (__morestack) [64-bit]: Likewise.
2694 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
2696 * configure: Regenerate.
2698 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
2701 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
2702 * config/i386/sfp-machine.h: Guard exception handling
2703 code with _SOFT_FLOAT.
2704 * config/i386/32/sfp-machine.h: Guard rounding handling
2705 code with _SOFT_FLOAT.
2706 * config/i386/64/sfp-machine.h: Ditto.
2708 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
2710 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
2713 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
2715 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
2716 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
2717 when appropriate. Correct structure element types.
2718 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
2719 -minline-all-stringops from compile flags.
2721 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2723 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
2725 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2727 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
2729 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2731 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
2734 2012-10-23 Ian Bolton <ian.bolton@arm.com>
2735 Jim MacArthur <jim.macarthur@arm.com>
2736 Marcus Shawcroft <marcus.shawcroft@arm.com>
2737 Nigel Stephens <nigel.stephens@arm.com>
2738 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2739 Richard Earnshaw <rearnsha@arm.com>
2740 Sofiane Naci <sofiane.naci@arm.com>
2741 Stephen Thomas <stephen.thomas@arm.com>
2742 Tejas Belagod <tejas.belagod@arm.com>
2743 Yufeng Zhang <yufeng.zhang@arm.com>
2745 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
2746 * config/aarch64/crti.S: New file.
2747 * config/aarch64/crtn.S: New file.
2748 * config/aarch64/linux-unwind.h: New file.
2749 * config/aarch64/sfp-machine.h: New file.
2750 * config/aarch64/sync-cache.c: New file.
2751 * config/aarch64/t-aarch64: New file.
2752 * config/aarch64/t-softfp: New file.
2754 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
2756 * config/mmix/crti.S: Mark program and data addresses using PRELD.
2757 Remove typo'd and unnecessary alignment-LOC for .data. Remove
2758 no-longer-needed LDBU insns.
2760 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2763 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2764 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2766 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2768 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2770 2012-10-15 Matthias Klose <doko@ubuntu.com>
2772 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2774 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2776 * configure: Regenerate.
2777 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2779 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2781 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2782 instructions for 64bit targets only.
2784 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2786 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2787 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2788 * config/i386/32/sfp-machine.h: ... here.
2789 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2790 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2793 2012-10-07 Matthias Klose <doko@ubuntu.com>
2795 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2797 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2799 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
2801 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2802 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2803 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2806 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2809 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2810 Fix parameter names.
2812 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2815 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2816 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2817 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2819 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2822 * config/sh/linux-atomic.S: Delete.
2823 * config/sh/linux-atomic.c: New.
2824 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2825 linux-atomic.c. Add cflags to disable warnings.
2827 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2830 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2832 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2833 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2834 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2835 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
2836 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2838 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2840 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2842 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2843 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2845 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
2847 * config.host (hppa-*-openbsd*): New target.
2848 * config/pa/t-openbsd: New file.
2850 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
2853 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2854 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2855 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2856 (__divsa3): Use __negsi2 to negate r_quoL.
2857 * config/avr/lib1funcs.S (FALIAS): New macro.
2858 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2859 (__negsi2): ...this new function.
2860 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2861 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2862 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2863 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2864 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2865 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2867 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2870 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2871 (lshrsi3): Reimplement as lshrsi3_r0.
2873 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2876 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2879 2012-09-07 Teresa Johnson <tejohnson@google.com>
2881 PR gcov-profile/54487
2882 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
2885 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
2888 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2889 not configured --with-avrlibc=no.
2890 * config/avr/t-avrlibc: New file.
2891 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2892 (DPBIT_FUNCS): Ditto.
2893 (TPBIT_FUNCS): Ditto.
2895 2012-09-04 Teresa Johnson <tejohnson@google.com>
2897 * libgcov.c (struct gcov_summary_buffer): New structure.
2898 (gcov_histogram_insert): New function.
2899 (gcov_compute_histogram): Ditto.
2900 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2901 histograms during summary merging.
2903 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
2905 * config.host (x86_64-*-openbsd*): New target.
2907 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2909 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2912 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2915 * config/avr/t-avr (conv_X): Rename to func_X.
2917 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2920 * config/avr/lib1funcs-fixed.S: New file.
2921 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2922 after they are used.
2923 (neg2, neg4): New macros.
2924 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2925 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2926 (__umulhisi3): Speed up MUL variant if there is enough flash.
2927 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2929 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2930 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2931 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2932 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2933 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2934 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2935 (LIB2FUNCS_EXCLUDE): Add supported functions.
2937 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
2939 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2940 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2942 * fixed-obj.mk: Only expand dependency if $o is not in
2945 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2947 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2949 2012-08-22 Joseph Myers <joseph@codesourcery.com>
2951 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2952 depend on --enable-shared.
2953 ($(lib1asmfuncs-o)): Use %.vis files independent of
2955 * static-object.mk ($(base)$(objext), $(base).vis)
2956 ($(base)_s$(objext)): Use same rules for visibility handling as in
2959 2012-08-21 Ian Lance Taylor <iant@google.com>
2961 * config/i386/morestack.S (__morestack_non_split): Increase amount
2962 of space allocated for non-split code stack.
2964 2012-08-19 Joseph Myers <joseph@codesourcery.com>
2966 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2967 even if inhibit_libc.
2969 2012-08-17 Julian Brown <julian@codesourcery.com>
2971 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2972 -fexceptions -fnon-call-exceptions if not defined.
2973 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2974 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2976 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2978 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2981 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
2983 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2984 rs6000/t-slibgcc-aix.
2986 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2988 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2990 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2992 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2994 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2997 * Makefile.in (version): Replace top_srcdir with srcdir.
2999 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
3001 * Makefile.in (version): set to BASE-VER file from gcc directory.
3003 2012-08-01 Nick Clifton <nickc@redhat.com>
3005 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
3006 Implements __clrsb for an HImode argument.
3008 2012-07-31 Nick Clifton <nickc@redhat.com>
3010 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
3011 Implements __clrsb for an HImode argument.
3012 * config/stormy16/clrsbhi2.c: New file:
3013 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
3015 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
3017 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
3019 2012-07-19 Tristan Gingold <gingold@adacore.com>
3020 Richard Henderson <rth@redhat.com>
3022 * unwind-seh.c: New file.
3023 * unwind-generic.h: Include windows.h for SEH.
3024 (_Unwind_Exception): Use 6 private fields for SEH.
3025 (_GCC_specific_handler): Declare.
3026 * unwind-c.c (__gcc_personality_seh0): New function.
3028 * config/i386/libgcc-cygming.ver: New file.
3029 * config/i386/t-seh-eh: New file.
3030 * config.host (x86_64-*-mingw*): Default to seh.
3032 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
3034 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
3036 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
3038 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
3039 __builtin_expect when checking for exceptions.
3040 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
3042 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3044 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
3045 function declaration.
3046 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3048 * config/ia64/sfp-exceptions.c: New.
3049 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
3051 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3053 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
3054 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
3055 * config/i386/64/sfp-machine: ... (delete here) ...
3056 * config/i386/sfp-machine.h: ... to here.
3057 (FP_EX_MASK): Remove.
3059 (FP_INIT_ROUNDMODE): Declare asm as volatile.
3061 2012-06-11 Sriraman Tallam <tmsriram@google.com>
3063 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
3064 * config/i386/libgcc-sol2.ver: Ditto.
3065 * config/i386/libgcc-glibc.ver: Ditto.
3067 2012-06-11 Roland McGrath <mcgrathr@google.com>
3069 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
3070 If __GLIBC__ is defined, refer to __pthread_key_create instead of
3073 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
3075 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
3076 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
3077 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
3078 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3079 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
3080 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
3081 * config/i386/64/sfp-machine: ... (delete here) ...
3082 * config/i386/sfp-machine.h: ... to here.
3084 (__sfp_handle_exceptions): New function declaration.
3085 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3086 * config/i386/sfp-exceptions.c: New.
3087 * config/i386/t-softfp: New.
3088 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
3089 i386/t-softfp to tmake_file.
3091 2012-06-03 David S. Miller <davem@davemloft.net>
3093 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
3096 2012-05-31 David S. Miller <davem@davemloft.net>
3098 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
3099 multiply and divide instructions on 32-bit when V9.
3100 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
3102 2012-05-29 Joseph Myers <joseph@codesourcery.com>
3104 * config/arm/ieee754-df.S: Fix typos.
3105 * config/arm/ieee754-sf.S: Fix typos.
3106 * config/c6x/libunwind.S: Fix typos.
3107 * config/epiphany/udivsi3-float.c: Fix typos.
3108 * config/microblaze/muldi3_hard.S: Fix typos.
3109 * config/picochip/adddi3.S: Fix typos.
3110 * config/picochip/ashlsi3.S: Fix typos.
3111 * config/picochip/ashrsi3.S: Fix typos.
3112 * config/picochip/clzsi2.S: Fix typos.
3113 * config/picochip/cmpsi2.S: Fix typos.
3114 * config/picochip/divmod15.S: Fix typos.
3115 * config/picochip/divmodhi4.S: Fix typos.
3116 * config/picochip/divmodsi4.S: Fix typos.
3117 * config/picochip/longjmp.S: Fix typos.
3118 * config/picochip/lshrsi3.S: Fix typos.
3119 * config/picochip/parityhi2.S: Fix typos.
3120 * config/picochip/popcounthi2.S: Fix typos.
3121 * config/picochip/setjmp.S: Fix typos.
3122 * config/picochip/subdi3.S: Fix typos.
3123 * config/picochip/ucmpsi2.S: Fix typos.
3124 * config/picochip/udivmodhi4.S: Fix typos.
3125 * config/picochip/udivmodsi4.S: Fix typos.
3126 * config/spu/divv2df3.c: Fix typos.
3127 * config/spu/mfc_multi_tag_release.c: Fix typos.
3128 * config/spu/mfc_tag_release.c: Fix typos.
3129 * configure.ac: Fix typos.
3130 * configure: Regenerate.
3132 2012-05-25 Ian Lance Taylor <iant@google.com>
3134 * config/i386/morestack.S (__morestack_non_split): Check whether
3135 caller is varargs and needs %bp to hold the stack frame on return.
3137 2012-05-25 Olivier Hainque <hainque@adacore.com>
3139 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
3140 sequence in the non pic case on VxWorks.
3142 2012-05-24 Olivier Hainque <hainque@adacore.com>
3144 * Makefile.in: Move dependency on install-unwind_h from
3145 "install-leaf" to "install".
3147 2012-05-24 Olivier Hainque <hainque@adacore.com>
3149 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
3150 Use a separate command for stamp removals.
3152 2012-05-21 Andrew Pinski <apinski@cavium.com>
3155 * configure.ac: Define the default includes to being none.
3156 * configure: Regenerate.
3158 2012-05-16 Olivier Hainque <hainque@adacore.com>
3160 * Makefile.in (install-unwind_h): Rename into ...
3161 (install-unwind_h-forbuild): New target.
3162 (all): Use it instead of the former install-unwind_h.
3163 (install-unwind_h): Reinstate, copy to user install destination
3164 for include files, not to the internal gcc object directory one.
3165 (install-leaf): Depend on it.
3167 2012-05-15 Olivier Hainque <hainque@adacore.com>
3169 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
3170 register numbers. LR_REGNO replaces R_LR.
3171 (ucontext_for): New, helper for ...
3172 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
3174 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
3176 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3178 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
3179 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
3180 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
3182 (i[34567]86-*-*, x86_64-*-*): ... here.
3184 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
3185 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
3187 * config/i386/i386-cpuinfo.c: Rename to ...
3188 * config/i386/cpuinfo.c: ... this.
3189 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
3191 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
3192 (libgcc_cv_init_priority): New test.
3193 * configure: Regenerate.
3194 * config.in: New file.
3195 * Makefile.in (clean): Rename config.h to auto-target.h.
3196 (config.h): Likewise.
3197 (stamp-h): Likewise.
3199 * config/i386/cpuinfo.c (auto-target.h): Include.
3200 (CONSTRUCTOR_PRIORITY): Define.
3201 (__cpu_indicator_init): Use it.
3203 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
3205 * longlong.h: Use a URL instead of an FSF postal address.
3206 Replace spaces with tab.
3208 2012-05-08 Teresa Johnson <tejohnson@google.com>
3210 * libgcov.c (gcov_clear, __gcov_reset): New functions.
3211 (__gcov_dump): Ditto.
3212 (gcov_dump_complete): New global variable.
3213 (gcov_exit): Export hidden to enable use in L_gcov_dump.
3214 (__gcov_flush): Outline functionality now in gcov_clear.
3215 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
3217 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
3219 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
3220 (mips*-*-linux*): Include mips/t-tpbit when long double is
3223 2012-04-25 Sriraman Tallam <tmsriram@google.com>
3225 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
3226 (get_available_features): New argument. Check for AVX2.
3227 (__cpu_indicator_init): Modify call to get_available_features.
3229 2012-04-25 Alan Modra <amodra@gmail.com>
3231 * config/rs6000/crtsavevr.S: New file.
3232 * config/rs6000/crtrestvr.S: New file.
3233 * config/rs6000/t-savresfgpr: Build the above.
3234 * config/rs6000/t-netbsd: Likewise.
3236 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3238 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
3240 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3242 * libgcc/config/i386/i386-cpuinfo.c: New file.
3243 * libgcc/config/i386/t-cpuinfo: New file.
3244 * libgcc/config.host: Include t-cpuinfo.
3245 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
3247 2012-04-24 Chao-ying Fu <fu@mips.com>
3249 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
3251 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
3253 struct siginfo vs. siginfo_t
3255 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
3256 siginfo_t instead of struct siginfo.
3257 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
3258 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
3259 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
3260 (ia64_handle_unwabi): Likewise.
3261 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
3262 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
3263 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
3264 (sh_fallback_frame_state): Likewise.
3265 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
3266 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
3268 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
3270 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
3273 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
3275 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
3276 if it hasn't been previously saved.
3278 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
3280 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
3283 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
3286 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
3287 instead of __AVR_HAVE_8BIT_SP__.
3289 2012-03-26 Tristan Gingold <gingold@adacore.com>
3291 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
3292 (unw_table_entry): Use unw_word instead of unsigned long.
3293 (_Unwind_FindTableEntry): Likewise.
3294 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
3295 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
3296 (_Unwind_FindTableEntry): Likewise.
3297 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
3298 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
3299 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
3300 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
3301 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
3302 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
3303 (uw_init_context_1, uw_install_context): Likewise.
3304 (unw_word): Move to unwind-ia64.h
3306 2012-03-26 Tristan Gingold <gingold@adacore.com>
3308 * config/vms/vms-ucrt0.c: Update copyright years.
3310 (___gcc_main_flags): Declare.
3311 (__main): Check flags to remap argv and exit code.
3312 * config.host (*-*-*vms*): Adjust extra_parts.
3313 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
3316 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
3318 * arm/lib1funcs.asm (ctzsi2): New function.
3319 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
3320 * arm/t-linux (LIB1ASMFUNCS): Likewise.
3321 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
3322 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
3323 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
3324 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
3326 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
3328 * config.host: Add bits to support powerpc64-*-freebsd*.
3329 * config/rs6000/freebsd-unwind.h: New file.
3330 * config/rs6000/t-freebsd64: New file.
3332 2012-03-20 Richard Guenther <rguenther@suse.de>
3334 PR gcov-profile/52627
3335 * libgcov.c (init_mx): Fix mutex name.
3337 2012-03-16 Tristan Gingold <gingold@adacore.com>
3339 * config/ia64/vms-unwind.h: Remove ulong (and replace
3340 it by unw_reg where used). Define unw_reg with __int64.
3342 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3344 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
3346 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
3348 (sparc_is_sighandler): Likewise.
3350 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
3352 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
3355 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3357 * config/arm/crtn.S: Fix typo.
3359 2012-03-13 Richard Guenther <rguenther@suse.de>
3361 * libgcov.c: Remove stdio.h include and NULL un-define.
3363 2012-03-13 Richard Guenther <rguenther@suse.de>
3366 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
3368 2012-03-13 Richard Guenther <rguenther@suse.de>
3370 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
3372 2012-03-13 Richard Guenther <rguenther@suse.de>
3374 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
3375 and __gthread_mutex_init_function definitions.
3377 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3379 * config.host (mips*-*-openbsd*): Remove.
3381 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3383 * config.host: Remove alpha*-dec-osf5.1* handling.
3384 * config/alpha/gthr-posix.c: Remove.
3385 * config/alpha/libgcc-osf5.ver: Remove.
3386 * config/alpha/osf5-unwind.h: Remove.
3387 * config/alpha/t-osf-pthread: Remove.
3388 * config/alpha/t-slibgcc-osf: Remove.
3389 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
3390 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
3391 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
3392 * mkmap-flat.awk: Remove osf_export handling.
3394 2012-03-12 Richard Guenther <rguenther@suse.de>
3396 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
3397 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3398 (__gthread_mutex_init_function): New function.
3399 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3402 * libgcov.c: Include gthr.h.
3403 (__gcov_flush_mx): New global variable.
3404 (init_mx, init_mx_once): New functions.
3405 (__gcov_flush): Protect self with a mutex.
3406 (__gcov_fork): Re-initialize mutex after forking.
3407 * unwind-dw2-fde.c: Change condition under which to use
3408 __GTHREAD_MUTEX_INIT_FUNCTION.
3410 2012-03-12 Tristan Gingold <gingold@adacore.com>
3412 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
3413 * config/ia64/t-vms: Likewise.
3415 2012-03-11 Michael Hope <michael.hope@linaro.org>
3417 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
3420 2012-03-07 Walter Lee <walt@tilera.com>
3422 * config/tilepro/atomic.c: Rename "atomic_" prefix to
3424 (atomic_xor): Rename and move definition to
3425 config/tilepro/atomic.h.
3426 (atomic_nand): Ditto.
3427 * config/tilepro/atomic.h: Rename "atomic_" prefix to
3429 (arch_atomic_xor): Move from config/tilepro/atomic.c.
3430 (arch_atomic_nand): Ditto.
3432 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3435 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
3437 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3440 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
3443 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3447 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
3448 if RAMPZ affects reading from RAM.
3449 (__tablejump_elpm__): Ditto.
3451 (__movmemx_hi): Ditto.
3452 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
3453 (__do_global_dtors): Ditto.
3454 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
3455 (__movmemx_hi): Ditto.
3457 2012-03-05 Richard Henderson <rth@redhat.com>
3459 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
3460 [ARM] (count_trailing_zeros): Use the builtin.
3462 2012-03-01 Kai Tietz <ktietz@redhat.com>
3464 * soft-fp: Imported from glibc upstream.
3466 2012-02-28 Kai Tietz <ktietz@redhat.com>
3468 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
3469 for mingw-targets as attribute gcc_struct.
3471 2012-02-28 Ian Lance Taylor <iant@google.com>
3473 * generic-morestack.c (__splitstack_releasecontext): Correct call
3474 to __morestack_release_segments.
3476 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
3479 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
3480 for __linux__ when removing signals from __morestack_fullmask.
3482 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
3485 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
3487 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3489 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
3490 instead of HAVE_INITFINI_ARRAY.
3491 * config/ia64/crtend.S: Likewise.
3493 2012-02-20 Kai Tietz <ktietz@redhat.com>
3496 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
3498 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
3499 to w32-unwind.h header.
3501 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3503 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
3504 (mips*-*-linux*): Remove t-slibgcc-libgcc.
3505 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
3506 * config/mips/mips16.S (__mips16_rdhwr): Delete.
3508 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3510 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
3512 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3515 * config/darwin-crt-tm.c: Correct typo.
3517 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3518 Patrick Marlier <patrick.marlier@gmail.com>
3521 * config/darwin-crt-tm.c: Generate dummy functions.
3523 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3524 Patrick Marlier <patrick.marlier@gmail.com>
3527 * config/darwin-crt-tm.c (getTMCloneTable): New function.
3528 (__doTMRegistrations): Call it.
3529 (__doTMdeRegistrations): Likewise.
3531 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
3532 Anatoly Sokolov <aesok@post.ru>
3533 Eric Weddington <eric.weddington@atmel.com>
3536 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
3537 (__epilogue_restores__): Ditto.
3539 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
3543 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
3544 Solaris 11 and slightly reformat.
3545 (sparc_is_sighandler): Likewise.
3547 2012-02-14 Walter Lee <walt@tilera.com>
3549 * config.host: Handle tilegx and tilepro.
3550 * config/tilegx/sfp-machine.h: New file.
3551 * config/tilegx/sfp-machine32.h: New file.
3552 * config/tilegx/sfp-machine64.h: New file.
3553 * config/tilegx/t-crtstuff: New file.
3554 * config/tilegx/t-softfp: New file.
3555 * config/tilegx/t-tilegx: New file.
3556 * config/tilepro/atomic.c: New file.
3557 * config/tilepro/atomic.h: New file.
3558 * config/tilepro/linux-unwind.h: New file.
3559 * config/tilepro/sfp-machine.h: New file.
3560 * config/tilepro/softdivide.c: New file.
3561 * config/tilepro/softmpy.S: New file.
3562 * config/tilepro/t-crtstuff: New file.
3563 * config/tilepro/t-tilepro: New file.
3565 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
3569 * gthr-posix.h: Allow static initializer macros to be disabled.
3570 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
3572 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
3574 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
3575 Add t-slibgcc-libgcc to tmake_file.
3576 * config/mips/libgcc-mips16.ver: Revert previous patch.
3577 * config/mips/mips16.S (__mips16_rdhwr): Hide.
3579 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
3580 Jayant R Sonar <jayant.sonar@kpitcummins.com>
3582 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
3583 * config/cr16/crti.S: New file.
3584 * config/cr16/crtlibid.S: New file.
3585 * config/cr16/crtn.S: New file.
3586 * config/cr16/lib1funcs.S: New file.
3587 * config/cr16/t-cr16: New file.
3588 * config/cr16/t-crtlibid: New file.
3589 * config/cr16/unwind-dw2.h: New file.
3590 * config/cr16/unwind-cr16.c: New file.
3591 * config/cr16/divmodhi3.c: New file.
3593 2012-01-25 Alan Modra <amodra@gmail.com>
3595 * config/rs6000/t-linux64: Delete. Move..
3596 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
3597 * config/rs6000/t-linux: ..and libgcc flags to here.
3599 2012-01-22 Douglas B Rupp <rupp@gnat.com>
3601 * config.host (i[34567]86-*-interix3*):
3602 Change triplet to i[34567]86-*-interix[3-9]*.
3603 * configure: Regenerate.
3605 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
3606 Richard Sandiford <rdsandiford@googlemail.com>
3608 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
3609 * config/mips/mips16.S (__mips16_rdhwr): New function.
3610 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
3612 2012-01-11 Nathan Sidwell <nathan@acm.org>
3614 * libgcov.c (__gcov_init): Ignore objects with no functions.
3616 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
3619 Extend __pgmx semantics to linearize memory.
3620 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
3621 * config/avr/lib1funcs.S (__xload_1): New function.
3622 (__movmemx_qi, __movmemx_hi): New functions.
3623 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
3626 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3628 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
3629 purported sigacthandler address isn't null before dereferencing it.
3630 (sparc_is_sighandler): Likewise.
3632 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3635 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
3636 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
3637 (sparc_is_sighandler): Likewise.
3638 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
3640 2012-01-06 Tristan Gingold <gingold@adacore.com>
3642 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
3643 compatibility thunks...
3644 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
3645 (crtbeginS.o, crtendS.o): ... and these to ...
3646 * config/ia64/t-ia64-elf: ... this new file.
3647 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
3648 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
3650 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3652 * configure: Regenerate.
3653 * config/s390/t-crtstuff: Remove -fPIC.
3655 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3658 * enable-execute-stack-mprotect.c (getpagesize): Do not define
3661 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3664 * config/avr/lib1funcs.S: Remove FIXME comments.
3665 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
3667 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3669 Implement light-weight DImode support.
3670 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
3671 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
3672 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
3673 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
3675 2011-12-30 Nathan Sidwell <nathan@acm.org>
3677 * libgcov.c (gcov_crc32): Remove global var.
3678 (free_fn_data): New function.
3679 (buffer_fn_data): Pass in filename, more robust error recovery.
3680 (crc32_unsigned): New function.
3681 (gcov_exit): More robust detection of new program. More robust
3683 (__gcov_init): Do not update program's crc here.
3685 2011-12-21 Tristan Gingold <gingold@adacore.com>
3687 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
3689 2011-12-21 Ian Lance Taylor <iant@google.com>
3691 * config/i386/morestack.S: Simplify CFI opcodes throughout.
3693 2011-12-20 Ian Lance Taylor <iant@google.com>
3695 * config/i386/morestack.S (__morestack_non_split): If there is
3696 enough stack space already, don't split. Ask for more stack space
3699 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
3701 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
3703 (_Unwind_DebugHook): New function.
3704 (uw_restore_core_regs): New define.
3705 (unwind_phase2): Use uw_restore_core_regs instead of
3707 (unwind_phase2_forced): Likewise.
3708 (__gnu_Unwind_Resume): Likewise.
3710 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
3712 * config/alpha/linux-unwind.h: Update copyright years.
3713 (MD_FROB_UPDATE_CONTEXT): New define.
3714 (alpha_frob_update_context): New function.
3716 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
3718 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
3719 tmake_file rather replacing it.
3721 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3723 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
3724 function is not used for PPC64.
3725 (save_world): Amend comments. Update the VRsave mask to reflect the
3727 (rest_world): Update comments, do not clobber r10, do not use r8.
3728 (eh_rest_world_r10): Amend comments, do not use r8.
3729 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
3730 no longer used, move restore of CR and target address to the end of
3733 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
3735 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
3736 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
3738 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
3741 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
3742 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
3744 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
3746 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
3748 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
3751 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
3752 * config/avr/lib1funcs.S (__muldi3): New function.
3754 2011-12-06 Andrew Pinski <apinski@cavium.com>
3756 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
3758 (__frame_dummy_init_array_entry): Likewise.
3760 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
3762 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3766 * config/avr/lib1funcs.S (__prologue_saves__,
3767 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3768 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3770 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3772 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3774 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3777 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3778 (_ITM_deregisterTMCloneTable): Likewise.
3779 (__register_frame_info): Fix unused warning.
3780 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3781 pthread_default_stacksize_np): Likewise.
3782 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
3784 2011-11-29 DJ Delorie <dj@redhat.com>
3786 * config.host (rl78-*-elf): New case.
3787 * config/rl78: New directory for the Renesas RL78.
3789 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3791 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3794 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3797 * config/rs6000/t-savresfgpr: New file.
3798 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3799 $(srcdir)/config/rs6000/eabi.S.
3800 * config/rs6000/t-ppccomm-ldbl: Remove.
3801 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3803 (powerpc-*-eabispe*): Likewise.
3804 (powerpc-*-eabi*): Likewise.
3805 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3806 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3807 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3808 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3810 (powerpc-*-eabisim*): Likewise.
3811 (powerpc-*-elf*): Likewise.
3812 (powerpc-*-eabialtivec*): Likewise.
3813 (powerpc-xilinx-eabi*): Likewise.
3814 (powerpc-*-rtems*): Likewise.
3815 (powerpcle-*-elf*): Likewise.
3816 (powerpcle-*-eabisim*): Likewise.
3817 (powerpcle-*-eabi*): Likewise.
3819 2011-11-27 Ian Lance Taylor <iant@google.com>
3821 * generic-morestack.c (__splitstack_find): Check for NULL old
3823 (__splitstack_resetcontext): New function.
3824 (__splitstack_releasecontext): New function.
3825 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3827 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3829 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3831 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3833 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3835 2011-11-26 Richard Henderson <rth@redhat.com>
3837 * config/m68k/linux-atomic.c: New file.
3838 * config/m68k/t-linux: New file.
3839 * config.host (m68k-uclinux, m68k-linux): Use it.
3841 2011-11-26 Richard Henderson <rth@redhat.com>
3843 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3844 (__TMC_END__): Only declare if hidden is available; in the definition,
3845 if hidden is unavailable add a null record.
3846 (deregister_tm_clones, register_tm_clones): New.
3847 (__do_global_dtors_aux, frame_dummy): Use them.
3848 (__do_global_dtors, __do_global_ctors_1): Likewise.
3850 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3852 * config/darwin-crt-tm.c: New file.
3853 * config.host (darwin): Build crttms.o crttme.o to provide
3854 startup and shutdown for tm clones.
3855 * config/t-darwin (crttms.o): New build rule.
3856 (crttme.o): Likewise.
3858 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
3860 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3863 2011-11-21 Richard Henderson <rth@redhat.com>
3865 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3866 (__TMC_LIST__, __TMC_END__): New.
3867 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3868 (__do_global_dtors): Likewise.
3869 (frame_dummy): Call _ITM_registerTMCloneTable.
3870 (__do_global_ctors_1): Likewise.
3872 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3874 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3875 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3876 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3877 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3878 * config/i386/t-darwin64: Remove.
3879 * config/sh/t-netbsd (LIB2ADD): Remove.
3881 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
3884 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3885 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3886 * config/avr/lib1funcs.S (wmov): New assembler macro.
3887 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3888 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3889 (__udivmod64): New function.
3890 (__negdi2): New function.
3892 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3894 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3895 *-*-freebsd*aout*): Remove.
3897 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
3899 * static-object.mk (c_flags-$o): Save c_flags.
3900 ($(base)$(objext)): Use it.
3902 2011-11-18 Steve Ellcey <sje@cup.hp.com>
3904 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3906 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
3909 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3910 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3913 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3915 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3917 (aeabi_uidivmod): Likewise.
3918 (umodsi3): Likewise.
3920 (aeabi_idivmod): Likewise.
3923 2011-11-16 Tristan Gingold <gingold@adacore.com>
3925 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3927 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
3930 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3931 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3933 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3935 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3937 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3938 * config/pa/t-stublib64: Delete.
3940 2011-11-12 Richard Henderson <rth@redhat.com>
3942 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3943 cast the pointer argument to _Unwind_SetGRPtr.
3945 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3947 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3949 2011-11-09 Ian Lance Taylor <iant@google.com>
3951 * generic-morestack.c: Include <string.h>.
3952 (uintptr_type): Define.
3953 (struct initial_sp): Add dont_block_signals field. Reduce size of
3955 (allocate_segment): Set prev field to NULL. Don't set
3956 __morestack_current_segment or __morestack_segments.
3957 (__generic_morestack): Update current->prev and *pp after calling
3959 (__morestack_block_signals): Don't do anything if
3960 dont_block_signals is set.
3961 (__morestack_unblock_signals): Likewise.
3962 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3964 (__splitstack_block_signals): New function.
3965 (enum __splitstack_content_offsets): Define.
3966 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3967 (__splitstack_makecontext): New function.
3968 (__splitstack_block_signals_context): New function.
3969 (__splitstack_find_context): New function.
3970 * config/i386/morestack.S (__morestack_get_guard): New function.
3971 (__morestack_set_guard, __morestack_make_guard): New functions.
3972 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3974 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3976 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3977 (i[34567]86-*-mingw*): ... here.
3978 (x86_64-*-mingw*): ... here.
3980 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3982 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3984 2011-11-07 Nathan Sidwell <nathan@acm.org>
3986 * libgcov.c (struct gcov_fn_buffer): New struct.
3987 (buffer_fn_data): New helper.
3988 (gcov_exit): Rework for new gcov data structures.
3990 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
3993 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3995 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3997 * config.host (tmake_file): Correct comment.
3998 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
4000 (bfin*-uclinux*): Likewise.
4001 (bfin*-linux-uclibc*): Likewise.
4002 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
4004 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
4006 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4007 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
4008 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4009 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
4010 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4011 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
4012 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
4013 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4014 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
4015 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
4016 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
4017 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
4018 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
4020 * config/bfin/t-elf: Remove.
4021 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
4023 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4025 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
4026 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
4027 (lm32-*-elf*, lm32-*-rtems*): Split into ...
4028 (lm32-*-elf*): ... this.
4029 (lm32-*-rtems*): ... and this.
4031 (m32r-*-rtems*): Add to tmake_file.
4032 (moxie-*-rtems*): Likewise.
4033 (sparc-*-rtems*): Likewise.
4034 Remove t-rtems from tmake_file.
4035 (sparc64-*-rtems*): Likewise.
4036 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
4039 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4042 * config/gthr-posix.h: Move ...
4043 * gthr-posix.h: ... here.
4044 * config/gthr-lynx.h: Reflect this.
4045 * config/gthr-vxworks.h: Likewise.
4046 * config/rs6000/gthr-aix.h: Likewise.
4047 * configure.ac (target_thread_file): Likewise.
4048 * configure: Regenerate.
4050 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
4052 * config.host (arm*-*-rtemseabi*): New target.
4054 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4057 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
4060 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
4062 * config.host (epiphany-*-elf*): New configuration.
4063 * config/epiphany: New Directory.
4065 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
4067 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
4068 * config/avr/t-rtems: New.
4069 Filter out _exit from LIB1ASMFUNCS.
4071 2011-11-04 David S. Miller <davem@davemloft.net>
4073 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
4074 * configure: Rebuild.
4076 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4078 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
4081 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
4084 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
4085 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
4087 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
4090 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
4092 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4094 * config/c6x/t-elf (LIB2ADDEH): Set.
4095 * config/c6x/t-c6x-elf: Remove.
4097 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4099 * config/i386/sol2-ci.S: Rename to ...
4100 * config/i386/crti.S: ... this.
4101 * config/i386/sol2-cn.S: Rename to ...
4102 * config/i386/crtn.S: ... this.
4103 * config/sparc/sol2-ci.S: Rename to ...
4104 * config/sparc/crti.S: ... this.
4105 * config/sparc/sol2-cn.S: Rename to ...
4106 * config/sparc/crtn.S: ... this.
4107 * config/t-sol2 (CUSTOM_CRTIN): Remove.
4108 (crti.o, crtn.o): Remove.
4110 2011-11-04 Tristan Gingold <gingold@adacore.com>
4112 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
4114 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
4116 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
4118 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
4120 * config.host (crisv32-*-none, cris-*-none): Remove.
4121 (crisv32-*-elf): Append to tmake_file, don't just set it.
4122 (cris-*-elf): Add missing t-fdpbit to tmake_file.
4124 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4126 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
4127 (ecrtn$(objext)): Likewise.
4128 (ncrti$(objext)): Likewise.
4129 (ncrtn$(objext)): Likewise.
4131 2011-11-03 Andreas Schwab <schwab@redhat.com>
4133 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
4135 2011-11-02 David S. Miller <davem@davemloft.net>
4137 * configure.ac: Set host_address on sparc too.
4138 * configure: Regenerate.
4139 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
4140 based upon host_address.
4141 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
4143 2011-11-02 Jason Merrill <jason@redhat.com>
4145 * config/rs6000/t-ppccomm: Add missing \.
4147 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4149 * gthr-single.h, gthr.h: New files.
4150 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
4151 config/gthr-vxworks.h, config/i386/gthr-win32.h,
4152 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
4153 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
4154 * config/i386/gthr-win32.c: Include "gthr-win32.h".
4155 * configure.ac (thread_header): New variable.
4156 Set it depending on target_thread_file.
4157 (gthr-default.h): Link from $thread_header.
4158 * configure: Regenerate.
4159 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
4161 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4163 * configure.ac (tm_file_): New variable.
4164 Determine from tm_file.
4165 (tm_file, tm_defines): Substitute.
4166 * configure: Regenerate.
4167 * mkheader.sh: New file.
4168 * Makefile.in (clean): Remove libgcc_tm.h.
4169 ($(objects)): Depend on libgcc_tm.h.
4170 (libgcc_tm_defines, libgcc_tm_file): New variables.
4171 (libgcc_tm.h, libgcc_tm.stamp): New targets.
4172 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
4173 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
4174 ($(extra-parts)): Depend on libgcc_tm.h.
4175 * config.host (tm_defines, tm_file): New variable.
4176 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
4177 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
4178 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
4179 (avr-*-rtems*): Likewise.
4180 (avr-*-*): Likewise.
4181 (frv-*-elf): Likewise.
4182 (frv-*-*linux*): Likewise.
4183 (h8300-*-rtems*): Likewise.
4184 (h8300-*-elf*): Likewise.
4185 (i[34567]86-*-darwin*): Likewise.
4186 (x86_64-*-darwin*): Likewise.
4187 (rx-*-elf): Likewise.
4188 (tic6x-*-uclinux): Likewise.
4189 (tic6x-*-elf): Likewise.
4190 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
4191 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
4192 * config/i386/cygming-crtbegin.c: Likewise.
4193 * config/i386/cygming-crtend.c: Likewise.
4194 * config/ia64/fde-vms.c: Likewise.
4195 * config/ia64/unwind-ia64.c: Likewise.
4196 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4197 * config/rs6000/darwin-fallback.c: Likewise.
4198 * config/stormy16/lib2funcs.c: Likewise.
4199 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
4200 * crtstuff.c: Likewise.
4201 * dfp-bit.h: Likewise.
4202 * emutls.c: Likewise.
4203 * fixed-bit.c: Likewise.
4204 * fp-bit.c: Likewise.
4205 * generic-morestack-thread.c: Likewise.
4206 * generic-morestack.c: Likewise.
4207 * libgcc2.c: Likewise.
4208 * libgcov.c: Likewise.
4209 * unwind-dw2-fde-dip.c: Likewise.
4210 * unwind-dw2-fde.c: Likewise.
4211 * unwind-dw2.c: Likewise.
4212 * unwind-sjlj.c: Likewise.
4214 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4216 * configure.ac: Include ../config/picflag.m4.
4217 (GCC_PICFLAG): Call it.
4219 * configure: Regenerate.
4220 * Makefile.in (gcc_srcdir): Remove.
4221 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
4222 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
4223 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
4224 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
4225 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
4228 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
4229 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
4230 to refer to libgcc2.c.
4232 * config/darwin-64.c: New file.
4233 * config/darwin-crt3.c: Remove comment.
4234 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
4235 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
4236 config/udivmodsi4.c: New files.
4237 * config/memcmp.c, config/memcpy.c, config/memmove.c,
4238 config/memset.c: New files.
4239 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
4240 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
4241 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
4242 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
4243 * config/t-openbsd-thread: New file.
4244 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
4245 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
4246 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
4247 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
4250 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
4251 to refer to gthr-posix.c.
4252 * config/alpha/t-vms (LIB2ADD): Set.
4253 * config/alpha/vms-gcc_shell_handler.c: New file.
4254 * config/arm/bpabi.c, config/arm/fp16.c,
4255 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
4256 config/arm/unaligned-funcs.c: New files.
4257 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
4258 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4259 * config/arm/t-linux: Likewise.
4260 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
4261 * config/arm/t-netbsd: New file.
4262 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
4263 * config/arm/t-symbian (LIB2ADD_ST): Set.
4264 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
4265 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4266 * config/bfin/t-elf: New file.
4267 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
4268 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
4269 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
4270 config/c6x/ltf.c: New files.
4271 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
4272 (HOST_LIBGCC2_CFLAGS): Set.
4273 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
4274 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4275 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
4277 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
4278 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
4279 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
4280 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
4281 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
4283 * config/frv/t-frv (LIB2ADD): Set.
4284 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4285 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
4286 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
4287 config/h8300/popcounthi2.c: New files.
4288 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4289 * config/i386/gthr-win32.c: New file.
4290 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
4291 * config/i386/t-cygwin: Likewise.
4292 * config/i386/t-darwin, config/i386/t-darwin64,
4293 config/i386/t-gthr-win32, config/i386/t-interix: New files.
4294 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
4295 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4296 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4297 * config/ia64/quadlib.c: New file.
4298 * config/ia64/t-hpux (LIB2ADD): Set.
4299 * config/ia64/t-ia64: Add comment.
4300 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
4301 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4302 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
4303 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
4304 * config/m32c/t-m32c (LIB2ADD): Set.
4305 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4306 * config/m32r/t-m32r: Likewise.
4307 * config/m68k/fpgnulib.c: New file.
4308 * config/m68k/t-floatlib (LIB2ADD): Set.
4309 (xfgnulib.c): New target.
4310 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
4311 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
4312 * config/mep/t-mep (LIB2ADD): Set.
4313 * config/microblaze/divsi3.asm: Rename to divsi3.S.
4314 * config/microblaze/moddi3.asm: Rename to moddi3.S.
4315 * config/microblaze/modsi3.asm: Rename to modsi3.S.
4316 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
4317 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
4318 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
4319 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
4320 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
4321 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
4322 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
4324 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
4325 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
4326 * config/pa/fptr.c, config/pa/lib2funcs.S,
4327 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
4328 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4329 (LIB2ADD, LIB2ADD_ST): Set.
4330 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
4331 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
4333 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
4334 * config/pdp11/t-pdp11: New file.
4335 * config/picochip/libgccExtras/adddi3.S,
4336 config/picochip/libgccExtras/ashlsi3.S,
4337 config/picochip/libgccExtras/ashrsi3.S,
4338 config/picochip/libgccExtras/clzsi2.S,
4339 config/picochip/libgccExtras/cmpsi2.S,
4340 config/picochip/libgccExtras/divmod15.S,
4341 config/picochip/libgccExtras/divmodhi4.S,
4342 config/picochip/libgccExtras/divmodsi4.S,
4343 config/picochip/libgccExtras/lshrsi3.S,
4344 config/picochip/libgccExtras/parityhi2.S,
4345 config/picochip/libgccExtras/popcounthi2.S,
4346 config/picochip/libgccExtras/subdi3.S,
4347 config/picochip/libgccExtras/ucmpsi2.S,
4348 config/picochip/libgccExtras/udivmodhi4.S,
4349 config/picochip/libgccExtras/udivmodsi4.S: New files.
4350 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
4351 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
4352 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
4353 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
4354 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
4355 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
4356 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
4357 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
4359 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
4360 (HOST_LIBGCC2_CFLAGS): Set.
4361 * config/rs6000/t-darwin64: New file.
4362 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
4363 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
4364 * config/rs6000/t-ppccomm (LIB2ADD): Add
4365 $(srcdir)/config/rs6000/tramp.S.
4366 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
4367 Add $(srcdir)/config/rs6000/eabi.S.
4368 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
4369 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
4370 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
4371 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
4372 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
4373 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
4374 * config/rs6000/tramp.S: New file.
4375 * config/s390/t-tpf: Remove.
4376 * config/sh/linux-atomic.S: New file.
4377 * config/sh/t-linux (LIB2ADD): Set.
4378 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
4379 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4380 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
4382 (HOST_LIBGCC2_CFLAGS): Set.
4383 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4384 * config/spu/divmodti4.c, config/spu/divv2df3.c,
4385 config/spu/float_disf.c, config/spu/float_unsdidf.c,
4386 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
4387 config/spu/mfc_multi_tag_release.c,
4388 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
4389 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
4390 config/spu/multi3.c: New files.
4391 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
4392 (HOST_LIBGCC2_CFLAGS): Set.
4393 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
4394 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
4395 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
4396 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
4397 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
4398 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
4399 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
4400 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
4401 config/stormy16/umodsi3.c: New files.
4402 * config/xtensa/lib2funcs.S: New file.
4403 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4404 * config/xtensa/t-xtensa (LIB2ADD): Set.
4405 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
4406 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
4407 Add t-freebsd-thread to tmake_file for posix threads.
4408 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
4409 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
4410 (*-*-lynxos*): Likewise.
4411 (*-*-netbsd*): Likewise.
4412 (*-*-openbsd*): Likewise.
4413 Add t-openbsd-thread to tmake_file for posix threads.
4414 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
4415 (*-*-vxworks*): Set tmake_file.
4416 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4417 (alpha*-*-freebsd*): Likewise.
4418 (alpha*-*-netbsd*): Likewise.
4419 (alpha*-*-openbsd*): Likewise.
4420 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
4421 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4422 (alpha*-dec-*vms*): Likewise.
4423 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
4424 (bfin*-elf*): Add bfin/t-elf to tmake_file.
4425 (bfin*-uclinux*): Likewise.
4426 (bfin*-linux-uclibc*): Likewise.
4427 (crisv32-*-elf): Add cris/t-cris to tmake_file.
4428 (crisv32-*-none): Likewise.
4429 (cris-*-elf): Likewise.
4430 (cris-*-none): Likewise.
4431 (cris-*-linux*, crisv32-*-linux*): Likewise.
4432 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
4434 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
4436 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
4437 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
4438 (x86_64-*-elf*): Likewise.
4439 (i[34567]86-*-nto-qnx*): Likewise.
4440 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
4442 (x86_64-*-mingw*): Likewise.
4443 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
4444 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
4445 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4446 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4447 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
4449 (mipsisa64sr71k-*-elf*): Likewise.
4450 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4451 (mips-*-elf*, mipsel-*-elf*): Likewise.
4452 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4453 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4454 (mips*-*-rtems*): Likewise.
4455 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
4457 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
4458 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
4459 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
4460 (spu-*-elf*): Likewise.
4461 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
4463 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4465 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
4466 $(srcdir) to refer to $(LIB1ASMSRC).
4468 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
4469 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
4470 config/arm/lib1funcs.S: New files.
4471 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
4472 * config/arm/t-arm: New file.
4473 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
4474 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
4475 config/arm/t-strongarm-elf: New files.
4476 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
4477 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
4478 * config/avr/lib1funcs.S: New file.
4479 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4480 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
4481 * config/c6x/lib1funcs.S: New file.
4482 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4483 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
4484 * config/frv/lib1funcs.S: New file.
4485 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4486 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
4487 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
4488 * config/ia64/__divxf3.asm: Rename to ...
4489 * config/ia64/__divxf3.S: ... this.
4490 Adapt lib1funcs.asm filename.
4491 * config/ia64/_fixtfdi.asm: Rename to ...
4492 * config/ia64/_fixtfdi.S: ... this.
4493 Adapt lib1funcs.asm filename.
4494 * config/ia64/_fixunstfdi.asm: Rename to ...
4495 * config/ia64/_fixunstfdi.S: ... this.
4496 Adapt lib1funcs.asm filename.
4497 * config/ia64/_floatditf.asm: Rename to ...
4498 * config/ia64/_floatditf.S: ... this.
4499 Adapt lib1funcs.asm filename.
4500 * config/ia64/lib1funcs.S: New file.
4501 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
4502 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4503 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
4504 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
4505 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
4506 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
4507 * config/mep/lib1funcs.S: New file.
4508 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4509 * config/mips/mips16.S: New file.
4510 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4511 * config/pa/milli64.S: New file.
4512 * config/pa/t-linux, config/pa/t-linux64: New files.
4513 * config/picochip/lib1funcs.S: New file.
4514 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4515 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
4516 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
4517 * config/sh/t-netbsd: New file.
4518 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
4519 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
4520 * config/sh/t-sh64: New file.
4521 * config/sparc/lb1spc.S: New file.
4522 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
4524 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
4525 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
4526 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
4527 config/xtensa/lib1funcs.S: New files.
4528 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4529 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
4531 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
4532 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
4533 (arm*-*-linux*): Likewise.
4534 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
4535 arm*-*-linux-*eabi, add arm/t-linux otherwise.
4536 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
4537 (arm*-*-ecos-elf): Likewise.
4538 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4539 (arm*-*-rtems*): Likewise.
4540 (arm*-*-elf): Likewise.
4541 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
4542 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
4543 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
4544 (bfin*-uclinux*): Likewise.
4545 (bfin*-linux-uclibc*): Likewise.
4546 (bfin*-rtems*): Likewise.
4547 (bfin*-*): Likewise.
4548 (fido-*-elf): Merge into m68k-*-elf*.
4549 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
4550 (frv-*-*linux*): Add frv/t-frv to tmake_file.
4551 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
4552 (h8300-*-elf*): Likewise.
4553 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
4554 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
4555 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
4556 (i[34567]86-*-mingw*): Likewise.
4557 (x86_64-*-mingw*): Likewise.
4558 (i[34567]86-*-interix3*): Likewise.
4559 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
4560 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
4561 (m68k-*-elf*): Also handle fido-*-elf.
4562 Add m68k/t-floatlib to tmake_file.
4563 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
4564 (m68k-*-linux*): Likewise.
4565 (m68k-*-rtems*): Likewise.
4566 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
4567 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
4569 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
4570 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
4571 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
4572 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
4573 sh/t-netbsd to tmake_file.
4574 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
4575 (sh-*-rtems*): Add sh/t-sh to tmake_file.
4576 (sh-wrs-vxworks): Likewise.
4577 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
4579 (v850*-*-*): Add v850/t-v850 to tmake_file.
4580 (vax-*-linux*): Add vax/t-linux to tmake_file.
4581 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
4583 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4585 * crtstuff.c: New file.
4586 * Makefile.in (CRTSTUFF_CFLAGS): Define.
4587 (CRTSTUFF_T_CFLAGS): Define.
4588 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
4589 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
4590 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
4593 (crtbeginT.o): Use $(objext).
4594 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
4595 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
4596 (gcc-extra-parts): Remove.
4597 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
4599 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4600 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
4601 Add t-crtstuff-pic to tmake_file.
4602 (*-*-lynxos*): New case.
4603 Set tmake_file, extra_parts.
4604 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
4605 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
4606 *-*-netbsdelf[2-9]*.
4607 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
4608 (*-*-rtems*): Set extra_parts.
4609 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
4610 (*-*-uclinux*): New case.
4612 (*-*-vms*): New case.
4613 Set tmake_file, extra_parts.
4614 (*-*-elf): Set extra_parts.
4615 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
4616 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
4619 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
4621 (arm*-*-freebsd*): Add t-crtin to tmake_file.
4622 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
4623 (arm-wrs-vxworks): Append to tmake_file.
4625 (arm*-*-uclinux*): Set extra_parts.
4626 (arm*-*-ecos-elf): Likewise.
4627 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
4629 (arm*-*-rtems*): Set extra_parts.
4630 (arm*-*-elf): Likewise.
4631 (avr-*-rtems*): Clear extra_parts.
4632 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
4634 (bfin*-uclinux*): Likewise.
4635 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
4636 (bfin*-rtems*): Append to tmake_file.
4638 (bfin*-*): Likewise.
4639 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
4640 (crisv32-*-elf): ... this.
4641 (crisv32-*-none): ... this.
4642 (cris-*-elf, cris-*-none): New cases.
4643 Add cris/t-elfmulti to tmake_file.
4644 (fr30-*-elf): Append to tmake_file.
4646 (frv-*-elf): Append to tmake_file, add frv/t-frv.
4648 (h8300-*-rtems*): Append to tmake_file.
4650 (h8300-*-elf*): Likewise.
4651 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
4653 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
4655 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
4656 (x86_64-*-elf*): Likewise.
4657 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
4658 (x86_64-*-freebsd*): Likewise.
4659 (x86_64-*-netbsd*): Likewise.
4660 (i[34567]86-*-linux*): Likewise.
4661 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4662 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4663 (x86_64-*-linux*): Likewise.
4664 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4665 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
4668 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
4669 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
4670 Append to extra_parts, remove crtbegin.o, crtend.o.
4671 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
4672 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
4673 crtend.o, crtbeginS.o, crtendS.o.
4674 (ia64*-*-linux*): Comment extra_parts.
4675 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
4677 (iq2000*-*-elf*): Clear extra_parts.
4678 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
4679 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
4680 (m32r-*-elf*, m32r-*-rtems*): Split off ...
4681 (m32r-*-rtems*): ... this.
4682 Add m32r/t-m32r to tmake_file.
4683 (m68k-*-elf*): Add t-crtin to tmake_file.
4684 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
4685 (mcore-*-elf): Likewise.
4686 (microblaze*-*-*): Set extra_parts.
4687 (mips*-sde-elf*): New case.
4688 Set tmake_file, extra_parts.
4689 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4690 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4691 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
4694 (mipsisa64sr71k-*-elf*): Likewise.
4695 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4696 (mips-*-elf*, mipsel-*-elf*): Likewise.
4697 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4698 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
4699 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4700 (mips*-*-rtems*): Likewise.
4701 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
4702 (moxie-*-*): Split into ...
4703 (moxie-*-elf, moxie-*-uclinux*): ... this.
4704 Add to extra_parts, remove crtbegin.o, crtend.o.
4705 (moxie-*-rtems*): New case.
4708 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
4710 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4711 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
4714 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
4715 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
4717 (powerpc-*-eabisim*): Likewise.
4718 (powerpc-*-elf*): Likewise.
4719 (powerpc-*-eabialtivec*): Likewise.
4720 (powerpc-xilinx-eabi*): Likewise.
4721 (powerpc-*-eabi*): Likewise.
4722 (powerpc-*-rtems*): Likewise.
4723 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
4726 (powerpc-*-lynxos*): Add to tmake_file.
4727 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
4728 rs6000/t-crtstuff, t-crtstuff-pic.
4730 (powerpcle-*-eabisim*): Likewise.
4731 (powerpcle-*-eabi*): Likewise.
4732 (rx-*-elf): Remove extra_parts.
4733 (s390x-ibm-tpf*): Set extra_parts.
4734 (score-*-elf): Set extra_parts.
4735 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4736 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4737 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4738 (sh64l*-*-netbsd*): Split into ...
4739 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
4740 Add t-crtstuff-pic to tmake_file.
4742 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
4744 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
4745 (sparc-*-elf*): Remove t-crtin from tmake_file.
4746 Add to extra_parts, remove crtbegin.o, crtend.o.
4747 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
4748 (sparc64-*-linux*): Likewise.
4749 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
4750 Add to extra_parts, remove crtbegin.o, crtend.o.
4751 (sparc64-*-elf*): Remove t-crtin from tmake_file.
4752 Add to extra_parts, remove crtbegin.o, crtend.o.
4753 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
4754 Add to extra_parts, remove crtbegin.o, crtend.o.
4755 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
4756 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
4757 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
4759 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4761 (tic6x-*-*): Change to ...
4762 (tic6x-*-elf): ... this.
4764 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4766 (am33_2.0-*-linux*): Add comment.
4767 (mep*-*-*): Add mep/t-mep to tmake_file.
4769 * config/alpha/t-vms: New file.
4770 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4771 * config/arm/crti.S, config/arm/crtn.S: New files.
4772 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4773 * config/bfin/crtlibid.S: New file.
4774 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4775 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4776 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4777 (crti.o, crtin.o): New rules.
4778 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4779 * config/c6x/t-uclinux: New file.
4780 * config/cris/t-elfmulti: New file.
4781 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4782 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4783 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4784 * config/frv/t-frv: New file.
4785 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4786 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4787 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4789 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4790 refer to cygming-crtbegin.c, cygming-crtend.c.
4792 * config/i386/t-nto: New file.
4793 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4794 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4795 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4796 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4799 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4800 (crtinitS.o): New rule.
4801 * config/ia64/vms-crtinit.S: New file.
4802 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4803 * config/m32r/initfini.c: New file.
4804 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4805 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4806 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4807 * config/mep/t-mep: New file.
4808 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4809 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4810 * config/mips/crti.S, config/mips/crtn.S: New files.
4811 * config/mips/t-crtstuff: New file.
4812 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4813 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4814 (CUSTOM_CRTIN): Set.
4815 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4817 Use $(srcdir) to refer to crti.S, crtn.S.
4818 Use .S extension, $<.
4819 * config/moxie/crti.asm: Rename to ...
4820 * config/moxie/crti.S: ... this.
4821 * config/moxie/crtn.asm: Rename to ...
4822 * config/moxie/crtn.S: ... this.
4823 * config/moxie/t-moxie: Remove.
4824 * config/pa/stublib.c: New file.
4825 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4826 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4827 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4828 * config/rs6000/t-crtstuff: New file.
4829 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4830 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4831 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4832 Make output file explicit.
4833 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4834 Make output file explicit.
4835 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4836 Make output file explicit.
4837 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4838 Make output file explicit.
4839 * config/score/crti.S, config/score/crtn.S: New files.
4840 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4841 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4843 * config/sh/t-sh, config/sh/t-superh: New files.
4844 * config/sparc/t-linux64: New file.
4845 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4846 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4847 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4848 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4849 * config/t-crtin: Remove.
4850 * config/t-crtstuff-pic: New file.
4851 * config/t-sol2 (CUSTOM_CRTIN): Set.
4852 (crti.o, crtn.o): New rules.
4853 * config/vms/t-vms: New file.
4854 * config/vms/vms-ucrt0.c: New file.
4855 * config/xtensa/t-elf: New file.
4857 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4859 * Makefile.in (SHLIB_NM_FLAGS): Set.
4860 * mkmap-flat.awk, mkmap-symver.awk: New files.
4861 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4863 * configure: Regenerate.
4864 * config/libgcc-glibc.ver: New file.
4865 * config/libgcc-libsystem.ver: New file.
4866 * config/t-libunwind (SHLIB_LC): Set.
4867 * config/t-linux: New file.
4868 * config/t-slibgcc (INSTALL_SHLIB): New.
4869 (SHLIB_INSTALL): Use it.
4870 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4871 to mkmap-symver.awk.
4872 (SHLIB_MAPFILES): Don't append, adapt pathname.
4873 (SHLIB_VERPFX): Set.
4874 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4875 to mkmap-symver.awk.
4876 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4877 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4878 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4879 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4881 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4882 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4883 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4884 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4885 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4886 * config/i386/libgcc-darwin.10.4.ver,
4887 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4889 * config/i386/t-darwin: Remove.
4890 * config/i386/t-darwin64: Likewise.
4891 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4892 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4893 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4894 * config/i386/t-linux: New file.
4895 * config/i386/t-mingw32: New file.
4896 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4897 * config/ia64/t-glibc: Rename to ...
4898 * config/ia64/t-linux: ... this.
4899 (SHLIB_MAPFILES): Set.
4900 * config/ia64/t-glibc-libunwind: Rename to ...
4901 * config/ia64/t-linux-libunwind: ... this.
4902 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4903 * config/ia64/t-slibgcc-hpux: New file.
4904 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4905 * config/m68k/t-slibgcc-elf-ver: New file.
4906 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4907 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4909 * config/pa/t-slibgcc-hpux: New file.
4910 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4912 * config/rs6000/libgcc-darwin.10.4.ver,
4913 config/rs6000/libgcc-darwin.10.5.ver: New files.
4914 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4915 config/rs6000/libgcc-glibc.ver.
4916 * config/rs6000/libgcc-ppc64.ver: Rename to
4917 config/rs6000/libgcc-ibm-ldouble.ver.
4918 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4919 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4920 * config/rs6000/t-ldbl128: Rename to ...
4921 * config/rs6000/t-linux: ... this.
4922 (SHLIB_MAPFILES): Adapt filename.
4923 * config/rs6000/t-slibgcc-aix: New file.
4924 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4925 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4926 libgcc-excl.ver, libgcc-glibc.ver.
4927 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4928 * config/sparc/libgcc-glibc.ver: New file.
4929 * config/sparc/t-linux: New file.
4930 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4931 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4932 t-slibgcc-elf-ver to tmake_file.
4933 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4935 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4936 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4937 t-slibgcc-elf-ver, t-linux to tmake_file.
4938 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4940 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4941 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4942 (alpha*-dec-*vms*): Likewise.
4943 (arm*-*-freebsd*): Append to tmake_file.
4944 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4945 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4947 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4948 tmake_file for arm*-*-symbianelf*.
4949 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4950 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4952 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4953 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4954 pa/t-slibgcc-dwarf-ver to tmake_file.
4955 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4956 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4957 (hppa*64*-*-hpux11*): Likewise.
4958 (hppa[12]*-*-hpux11*): Likewise.
4959 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4960 i386/t-crtpc, i386/t-crtfm.
4961 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4962 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4964 Add i386/t-cygwin to tmake_file.
4965 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4966 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4967 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4969 Add i386/t-mingw32 to tmake_file.
4970 (x86_64-*-mingw*): Likewise.
4971 (ia64*-*-freebsd*): Append to tmake_file.
4972 (ia64*-*-linux*): Append to tmake_file.
4973 Replace ia64/t-glibc by ia64/t-linux.
4974 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4976 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4977 t-slibgcc-hpux to tmake_file.
4978 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4979 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4980 (m32rle-*-linux*): Likewise.
4981 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4983 (microblaze*-linux*): New case.
4984 Append to tmake_file, add t-slibgcc-nolc-override.
4985 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4986 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4987 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4988 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4989 rs6000/t-slibgcc-aix to tmake_file.
4990 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4991 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4992 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4993 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4994 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4995 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4997 (sparc-*-linux*): Append to tmake_file for *-leon*.
4998 Add sparc/t-linux to tmake_file for non-Leon targets.
4999 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
5000 (tic6x-*-uclinux): New case.
5001 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
5002 (tic6x-*-*): Add c6x/t-elf to tmake_file.
5003 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
5004 (am33_2.0-*-linux*): Append to tmake_file.
5005 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
5006 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
5007 x86_64-*-kfreebsd*-gnu.
5008 Add i386/t-linux to tmake_file.
5010 2011-10-28 Ian Lance Taylor <iant@google.com>
5012 * config/i386/morestack.S: Correct CFI information to do proper
5013 returns throughout function. In 32-bit mode, save %ebx so that it
5014 is restored on unwind.
5016 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
5018 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
5019 case where B3 isn't the return register.
5021 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
5022 logic for doubleword pops.
5024 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
5026 * config/rs6000/t-freebsd: Add wildcard.
5028 2011-10-21 Paul Brook <paul@codesourcery.com>
5030 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
5032 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
5033 Eric Botcazou <ebotcazou@adacore.com>
5036 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
5037 fs->signal_frame to 1.
5039 2011-10-07 Ian Lance Taylor <iant@google.com>
5041 * generic-morestack-thread.c: #include <errno.h>.
5043 2011-10-07 Ian Lance Taylor <iant@google.com>
5046 * generic-morestack.c (__generic_morestack): Make sure the segment
5047 is large enough for both the stack frame and the copied
5050 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5053 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
5056 2011-09-28 Nick Clifton <nickc@redhat.com>
5058 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
5059 64-bit doubles are not enabled.
5060 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
5061 and floatunsisf functions.
5063 2011-09-13 Paul Brook <paul@codesourcery.com>
5065 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
5066 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
5067 * unwind-arm-common.inc: New file.
5068 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
5069 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
5070 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
5071 * config/c6x/libunwind.S: New file.
5072 * config/c6x/pr-support.c: New file.
5073 * config/c6x/unwind-c6x.c: New file.
5074 * config/c6x/unwind-c6x.h: New file.
5075 * config/c6x/t-c6x-elf: New file.
5077 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
5079 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
5080 (ASM_DIVZERO): Ditto.
5081 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
5083 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
5085 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
5087 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
5090 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
5091 instead of an assembly one.
5093 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
5096 * Makefile.in (install-unwind_h): Create
5097 $(gcc_objdir)/include/unwind.h atomically.
5099 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5101 * Makefile.in (install-unwind_h): Remove destination file first.
5103 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5106 * config/mips/t-mips16: New file.
5107 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
5108 (mips*-*-linux*): Likewise.
5109 (mips*-sde-elf*): Likewise.
5110 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
5111 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
5112 Add mips/t-mips16 to tmake_file.
5113 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
5114 (mips-*-elf*): Likewise.
5115 (mips64-*-elf*): Likewise.
5116 (mips64orion-*-elf*): Likewise.
5117 (mips*-*-rtems*): Likewise.
5118 (mipstx39-*-elf*): Likewise.
5119 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
5120 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
5122 Use $(srcdir) to refer to sync.c.
5124 ($(libgcc-sync-funcs-o)): Likewise.
5125 ($(libgcc-sync-size-funcs-s-o)): Likewise.
5126 ($(libgcc-sync-funcs-s-o)): Likewise.
5128 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
5130 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
5133 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
5136 * config/i386/value-unwind.h: New.
5138 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
5140 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
5141 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
5142 Add to tmake_file rather than overriding it.
5144 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5146 * config/t-softfp: Remove.
5147 * soft-fp: Moved from ../gcc/config.
5148 * soft-fp/README: Remove t-softfp reference.
5149 * soft-fp/t-softfp: Move to config/t-softfp.
5150 (softfp_machine_header): Remove.
5151 (softfp_file_list): Remove config subdir.
5152 (soft-fp-objects): New variable.
5153 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
5154 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
5155 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
5156 * config/t-softfp-excl: New file.
5157 * config/t-softfp-sfdf: New file.
5158 * config/t-softfp-tf: New file.
5159 * config/no-sfp-machine.h: New file.
5160 * config/arm/sfp-machine.h: New file.
5161 * config/arm/t-softfp: New file.
5162 * config/c6x/sfp-machine.h: New file.
5163 * config/i386/32/t-fprules-softfp: Rename to ...
5164 * config/i386/32/t-softfp: ... this.
5165 (tifunctions, LIB2ADD): Remove.
5166 (softfp_int_modes): Override.
5167 * config/i386/64/t-softfp-compat (tf-functions): Remove config
5169 * config/i386/64/eqtf2.c: Likewise.
5170 * config/i386/64/getf2.c: Likewise.
5171 * config/i386/64/letf2.c: Likewise.
5172 * config/ia64/sft-machine.h: New file.
5173 * config/ia64/t-fprules-softfp: Rename to ...
5174 * config/ia64/t-softfp: ... this.
5175 * config/lm32/sfp-machine.h: New file.
5176 * config/moxie/t-moxie-softfp: Remove.
5177 * config/rs6000/ibm-ldouble-format: New file.
5178 * config/rs6000/ibm-ldouble.c: New file.
5179 * config/rs6000/libgcc-ppc-glibc.ver: New file
5180 * config/rs6000/libgcc-ppc64.ver: New file
5181 * config/rs6000/sfp-machine.h: New file.
5182 * config/rs6000/t-freebsd: New file.
5183 * config/rs6000/t-ibm-ldouble: New file.
5184 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
5185 libgcc-ppc-glibc.ver.
5186 * config/rs6000/t-linux64: New file.
5187 * config/rs6000/t-ppccomm (LIB2ADD): Add
5188 $(srcdir)/config/rs6000/ibm-ldouble.c.
5189 * config/rs6000/t-ppccomm-ldbl: New file.
5190 * config/score/sfp-machine.h: New file.
5191 * config.host (sfp_machine_header): Explain.
5192 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
5193 t-softfp to tmake_file.
5194 (arm*-*-uclinux*): Likewise.
5195 (arm*-*-ecos-elf): Likewise.
5196 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5197 (arm*-*-rtems*): Likewise.
5198 (arm*-*-elf): Likewise.
5199 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
5201 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
5202 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
5203 (lm32-*-uclinux*): Likewise.
5204 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
5205 t-softfp-excl, t-softfp.
5206 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
5207 (powerpc64-*-darwin*): Likewise.
5208 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
5210 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
5212 (powerpc-*-eabisim*): Likewise.
5213 (powerpc-*-elf*): Likewise.
5214 (powerpc-*-eabialtivec*): Likewise.
5215 (powerpc-xilinx-eabi*): Likewise.
5216 (powerpc-*-rtems*): Likewise.
5217 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
5218 t-softfp-excl, t-softfp to tmake_file.
5219 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
5220 rs6000/t-ppccomm-ldbl to tmake_file.
5221 (powerpcle-*-elf*): Likewise.
5222 (powerpcle-*-eabisim*): Likewise.
5223 (powerpcle-*-eabi*): Likewise.
5224 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5225 rs6000/t-ibm-ldouble to tmake_file.
5226 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5227 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5228 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
5229 (tic6x-*-*): Likewise.
5230 (i[34567]86-*-darwin*, x86_64-*-darwin*,
5231 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
5232 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
5233 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
5234 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
5235 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
5236 t-softfp to tmake_file.
5237 * configure.ac (sfp_machine_header): Provide default if unset.
5239 Link sfp-machine.h to config/$sfp_machine_header.
5240 * configure: Regenerate.
5242 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5244 * Makefile.in (double_type_size, long_double_type_size): Set.
5245 Remove $(fpbit-in-libgcc) support.
5246 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
5247 (fpbit-src): New variable.
5248 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
5249 Compile with -DFLOAT $(FPBIT_CFLAGS).
5251 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
5252 Compile with $(FPBIT_CFLAGS).
5254 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
5255 Compile with -DFLOAT $(TPBIT_CFLAGS).
5257 * configure.ac (double_type_size, long_double_type_size):
5258 Determine and substitute.
5259 * configure: Regenerate.
5260 * fp-bit.c, fp-bit.h: New files.
5261 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
5262 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
5263 * config/mips/t-mips: New file.
5264 * config/mips/t-sdemtk: New file.
5265 * config/rs6000/ppc64-fp.c: New file.
5266 * config/rs6000/t-darwin (LIB2ADD): Add
5267 $(srcdir)/config/rs6000/ppc64-fp.c.
5268 * config/rs6000/t-ppc64-fp: New file.
5269 * config/rx/rx-lib.h: New file.
5270 * config/rx/t-rx (FPBIT): Set to true.
5271 ($(gcc_objdir)/fp-bit.c): Remove.
5272 (DPBIT): Set to true only with -m64bit-doubles.
5273 ($(gcc_objdir)/dp-bit.c): Remove.
5274 * config/sparc/t-softfp: Remove.
5275 * config/spu/t-elf: New file.
5276 * config/t-fdpbit, config/t-fpbit: New files.
5277 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
5278 (mips*-*-*): Likewise.
5279 (arm-wrs-vxworks): Likewise.
5280 (arm*-*-freebsd*): Likewise.
5281 (avr-*-rtems*): Add t-fpbit to tmake_file.
5282 (avr-*-*): Likewise.
5283 (bfin*-elf*): Add t-fdpbit to tmake_file.
5284 (bfin*-uclinux*): Likewise.
5285 (bfin*-linux-uclibc*): Likewise.
5286 (bfin*-rtems*): New case.
5287 Add t-fdpbit to tmake_file.
5288 (bfin*-*): Add t-fdpbit to tmake_file.
5289 (crisv32-*-elf): Likewise.
5290 (cris-*-linux*): Likewise.
5291 (fr30-*-elf): Likewise.
5292 (frv-*-elf, frv-*-*linux*): Likewise.
5293 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
5294 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
5295 (m32r-*-elf*): Likewise.
5296 (m32rle-*-elf*): Likewise.
5297 (m32r-*-linux*): Likewise.
5298 (m32rle-*-linux*): Likewise.
5299 (mcore-*-elf): Add t-fdpbit to tmake_file.
5300 (microblaze*-*-*): Likewise.
5301 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
5302 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
5303 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
5305 Add mips/t-tpbit to tmake-file.
5306 (mips*-*-linux*): Fix typo.
5307 (mips*-sde-elf*): New case
5308 Add mips/t-sdemtk unless using newlib.
5309 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
5310 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
5311 (mn10300-*-*): Likewise.
5312 (pdp11-*-*): Likewise.
5313 (picochip-*-*): Add t-fpbit to tmake_file.
5314 (powerpc-*-eabisimaltivec*): Likewise.
5315 (powerpc-*-eabisim*): Likewise.
5316 (powerpc-*-elf*): Likewise.
5317 (powerpc-*-eabialtivec*): Likewise.
5318 (powerpc-xilinx-eabi*): New case.
5319 Add t-fdpbit to tmake_file.
5320 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
5321 (powerpc-*-rtems*): Likewise.
5322 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
5324 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
5326 (powerpc-*-lynxos*): Likewise.
5327 (powerpcle-*-elf*): Likewise.
5328 (powerpcle-*-eabisim*): Likewise.
5329 (powerpcle-*-eabi*): Likewise.
5330 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5331 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
5332 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5333 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5334 (rx-*-elf): Add t-fdpbit to tmake_file.
5335 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5336 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5337 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5338 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
5340 (sh-*-rtems*): Add t-fdpbit to tmake_file.
5341 (sh-wrs-vxworks): Likewise.
5342 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
5343 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
5344 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
5345 (sparc64-*-rtems*): ... new case.
5346 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
5347 (spu-*-elf*): Likewise.
5348 Add spu/t-elf to tmake_file.
5349 (v850*-*-*): Add t-fdpbit to tmake_file.
5350 (xstormy16-*-elf): Likewise.
5351 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
5352 (mep*-*-*): Likewise.
5354 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5356 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
5358 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
5359 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
5360 (install-unwind_h): New target.
5361 (all): Depend on it.
5362 * config.host (unwind_header): New variable.
5363 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
5364 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5365 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
5366 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
5367 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
5369 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
5371 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
5373 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
5375 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
5376 (ia64*-*-freebsd*): Likewise.
5377 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
5379 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
5380 $with_system_libunwind.
5381 (ia64*-*-hpux*): Set tmake_file.
5382 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
5383 (picochip-*-*): Set tmake_file.
5384 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
5386 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5387 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5388 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
5389 (xtensa*-*-elf*): Set tmake_file.
5390 (xtensa*-*-linux*): Likewise.
5391 * configure.ac: Include ../config/unwind_ipinfo.m4.
5392 Call GCC_CHECK_UNWIND_GETIPINFO.
5393 Link unwind.h to $unwind_header.
5394 * configure: Regenerate.
5395 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
5396 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
5397 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
5398 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
5399 * config/unwind-dw2-fde-darwin.c: New file.
5400 * config/arm/libunwind.S, config/arm/pr-support.c,
5401 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
5402 config/arm/unwind-arm.h,: New files.
5403 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
5404 config/ia64/t-eh-ia64, config/ia64/t-glibc,
5405 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
5406 config/ia64/t-vms, config/ia64/unwind-ia64.c,
5407 config/ia64/unwind-ia64.h: New files.
5408 * config/picochip/t-picochip: New file.
5409 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
5411 * config/rs6000/t-darwin (LIB2ADDEH): Set.
5412 * config/s390/t-tpf (LIB2ADDEH): Remove.
5413 * config/t-darwin (LIB2ADDEH): Set.
5414 * config/t-eh-dw2-dip: New file.
5415 * config/t-libunwind, config/t-libunwind-elf: New files.
5416 * config/t-sol2 (LIB2ADDEH): Remove.
5417 * config/xtensa/t-xtensa: New file.
5419 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
5421 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
5422 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
5423 long long to check rt_sigreturn syscall.
5425 2011-08-02 Alan Modra <amodra@gmail.com>
5427 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5428 Restore for indirect call bcrtl from correct stack slot, and only
5429 if cfa+40 isn't valid.
5431 2011-08-01 Julian Brown <julian@codesourcery.com>
5433 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
5434 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
5435 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
5437 2011-08-01 Julian Brown <julian@codesourcery.com>
5439 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
5440 (libgcc-std.ver.in): Use above.
5441 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
5442 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
5444 * config/t-fixedpoint-gnu-prefix: New file.
5445 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
5446 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
5449 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
5451 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
5452 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
5453 for x86-64. Properly check __x86_64__ and __LP64__.
5455 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
5457 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
5459 (_FP_WS_TYPE): Likewise.
5460 (_FP_I_TYPE): Likewise.
5462 2011-07-28 Alan Modra <amodra@gmail.com>
5464 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5465 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
5466 in a plt call stub. Do restore r2 if stopped on bctrl.
5468 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5470 * config.host (i[3456x]86-*-netware*): Remove.
5471 * config/i386/netware-crt0.c, config/i386/t-nwld,
5472 config/i386/t-slibgcc-nwld: Remove.
5474 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
5476 * config.host: Handle tic6x-*-*.
5477 * config/c6x/c6x-abi.h: New file.
5479 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5481 * config/i386/crtprec.c: New file.
5482 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
5483 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
5484 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
5485 (x86_64-*-darwin*): Likewise.
5486 (i[34567]86-*-solaris2*: Likewise.
5488 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5490 * config/alpha/crtfastmath.c: New file.
5491 * config/i386/crtfastmath.c: New file.
5492 * config/ia64/crtfastmath.c: New file.
5493 * config/mips/crtfastmath.c: New file.
5494 * config/sparc/crtfastmath.c: New file.
5496 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
5498 Add -frandom-seed=gcc-crtfastmath.
5499 * config/alpha/t-crtfm: Remove.
5500 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
5501 * config/ia64/t-ia64 (crtfastmath.o): Remove.
5503 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
5504 (alpha*-dec-osf5.1*): Likewise.
5505 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
5506 Add crtfastmath.o to extra_parts.
5507 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
5508 Add crtfastmath.o to extra_parts.
5509 (x86_64-*-darwin*): Likewise.
5510 (x86_64-*-mingw*): Likewise.
5511 (ia64*-*-elf*): Add t-crtfm to tmake_file.
5512 (ia64*-*-freebsd*): Likewise.
5513 (ia64*-*-linux*): Likewise.
5514 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
5515 Add crtfastmath.o to extra_parts.
5517 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5519 * config/darwin-crt3.o: New file.
5520 * config/rs6000/darwin-crt2.c: New file.
5521 * config/t-darwin: New file.
5522 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
5524 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
5525 (powerpc-*-darwin*): Add crt2.o to extra_parts.
5526 (powerpc64-*-darwin*): Likewise.
5528 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5530 * config/i386/netware-crt0.c: New file.
5531 * config/i386/t-nwld: Rename to ...
5532 * config/i386/t-slibgcc-nwld: ... this.
5533 * config/i386/t-nwld: New file.
5534 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
5536 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
5539 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5541 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
5543 * configure: Regenerate.
5545 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5547 * dfp-bit.c, dfp-bit.h: New files.
5548 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
5550 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
5551 ($(d64pbit-o)): Likewise.
5552 ($(d128pbit-o)): Likewise.
5553 * config/t-dfprules: New file.
5554 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
5555 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
5556 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5557 (x86_64-*-linux*): Likewise.
5558 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5559 (i[34567]86-*-cygwin*): Likewise.
5560 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
5561 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5563 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5565 * Makfile.in (LIBGCOV): New variable.
5566 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
5567 * libgcov.c: New file.
5569 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5571 * fixed-bit.c, fixed-bit.h: New files.
5572 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
5573 refer to fixed-bit.c.
5575 2011-07-07 Joseph Myers <joseph@codesourcery.com>
5577 * config.host (*local*): Remove.
5579 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5582 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
5583 like i?86-*-solaris2.1[0-9]*.
5584 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
5585 * configure.ac (i?86-*-solaris2*): Likewise.
5586 * configure: Regenerate.
5588 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
5590 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5591 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
5592 md_unwind_header by splitting out of...
5593 (i[34567]86-*-linux*): ... this.
5594 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
5595 Remove md_unwind_header by splitting out of...
5596 (x86_64-*-linux*): ... this.
5598 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
5600 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
5602 2011-06-28 Nick Clifton <nickc@redhat.com>
5604 * config.host: Recognize all V850 variants.
5606 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
5608 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
5610 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5612 * shared-object.mk (c_flags-$o): Save c_flags.
5613 ($(base)$(objext)): Use it.
5614 ($(base)_s$(objext)): Likewise.
5616 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
5618 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
5619 * libgcc-std.ver.in (GCC_4.7.0): New section.
5621 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
5625 * config/avr/t-avr: Fix line endings.
5626 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
5629 2011-06-14 Olivier Hainque <hainque@adacore.com>
5630 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5632 * config/mips/irix6-unwind.h: New file.
5633 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
5635 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
5637 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
5638 (sparc64_fallback_frame_state): Use it.
5639 (sparc64_frob_update_context): Further adjust context.
5640 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
5641 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
5642 * config/sparc/sol2-cn.S: Likewise.
5644 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5646 * enable-execute-stack-empty.c: New file.
5647 * enable-execute-stack-mprotect.c: New file.
5648 * config/i386/enable-execute-stack-mingw32.c: New file.
5649 * config.host (enable_execute_stack): New variable.
5650 Select appropriate variants.
5651 * configure.ac: Link enable-execute-stack.c to
5652 $enable_execute_stack.
5653 * configure: Regenerate.
5654 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
5655 (lib2funcs): Remove _enable_execute_stack.
5657 2011-06-09 David S. Miller <davem@davemloft.net>
5658 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5660 * config.host (sparc-*-linux*): Correct md_unwind_header
5662 (s390x-ibm-tpf*): Fix typo.
5664 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5666 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
5667 Add crtfastmath.o to extra_parts.
5668 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
5670 * config/mips/t-crtfm: Remove.
5672 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5674 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
5676 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
5678 * config.host (sh*-*-linux*): Fix typo.
5680 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5682 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
5683 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
5684 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
5685 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
5686 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
5687 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
5688 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
5689 Wrap in !__MINGW64__.
5690 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
5691 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
5692 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
5693 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
5694 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
5695 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
5696 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
5698 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
5699 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
5700 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
5701 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
5702 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
5703 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
5704 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
5705 * config/no-unwind.h: New file.
5706 * config.host (md_unwind_header): Document.
5708 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
5709 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
5710 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
5711 hppa[12]*-*-hpux11*): Set md_unwind_header.
5712 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
5713 Set md_unwind_header.
5714 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
5715 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
5716 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
5717 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
5718 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
5719 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
5720 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
5722 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
5723 * configure: Regenerate.
5725 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5727 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
5728 Set tmake_file, extra_parts.
5729 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
5731 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
5733 * config/mips/t-irix6: New file.
5734 * config/mips/t-slibgcc-irix: New file.
5736 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5738 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
5739 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
5741 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5743 * configure.ac (target_thread_file): Determine thread model.
5744 * configure: Regenerate.
5745 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
5746 * config/alpha/t-alpha: New file.
5747 * config/alpha/t-crtfm: Use $<.
5748 * config/alpha/t-ieee: New file.
5749 * config/alpha/t-osf-pthread: New file.
5750 * config/alpha/t-slibgcc-osf: New file.
5751 * config/alpha/libgcc-osf5.ver: New file.
5753 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5755 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
5757 Add crtfastmath.o to extra_parts.
5759 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5761 * config/gmon-sol2.c: Reindent.
5763 Remove, correct casts.
5764 Use STDERR_FILENO, NULL.
5765 (BASEADDRESS): Remove.
5767 (errno, sbrk): Remove declarations.
5768 (monstartup) [hp300]: Remove.
5771 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5773 * Makefile.in (cpu_type): Define.
5774 * config.host (i[34567]86-*-rtems*): Handle it.
5775 (i[34567]86-*-solaris2*): Move body ...
5776 (*-*-solaris2*): ... here.
5777 New case, generalize.
5778 (sparc-*-elf*): Handle it.
5779 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5780 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5781 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5783 (sparc*-*-solaris2*): ... this.
5785 (sparc64-*-elf*): Handle it.
5786 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5787 Merge ../gcc/config/i386/gmon-sol2.c.
5788 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5790 Merge ../gcc/config/i386/sol2-gc1.asm.
5791 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5793 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5795 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5796 * config/i386/t-crtstuff: New file.
5797 * config/i386/t-softfp: New file.
5798 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5799 $(T)crti.o, $(T)crtn.o): Remove.
5800 (gcrt1.o): New rule.
5801 (TARGET_LIBGCC2_CFLAGS): Remove.
5802 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5803 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5804 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5805 * config/sparc/t-sol2: New file.
5806 * config/sparc/t-crtfm: Move to ...
5807 * config/t-crtfm: ... this.
5808 Use $(cpu_type), $<.
5809 * config/t-crtin: New file.
5810 * config/sparc/t-softfp: New file.
5811 * config/sparc/t-softmul: New file.
5812 * config/t-rtems: New file.
5813 * config/t-slibgcc: New file.
5814 * config/t-slibgcc-elf-ver: New file.
5815 * config/t-slibgcc-gld: New file.
5816 * config/t-slibgcc-sld: New file.
5817 * config/t-sol2: New file.
5818 * configure.ac: Include ../config/lib-ld.m4.
5819 Call AC_LIB_PROG_LD_GNU.
5820 Substitute cpu_type.
5821 * configure: Regenerate.
5823 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5826 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5827 libgcc-std.ver in the build directory.
5828 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5829 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5831 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5833 * libgcc-std.ver.in: New file.
5834 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5836 (libgcc-std.ver): New rule.
5837 * config/t-gnu-prefix: New file.
5839 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5841 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5843 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5845 * config/i386/darwin-lib.h: New file.
5847 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5849 * config/arm/symbian-lib.h: New.
5851 2011-05-04 Chris Demetriou <cgd@google.com>
5853 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5854 (__x86.get_pc_thunk.bx): ...this.
5855 (__morestack): Adjust for rename, remove undef of __i686.
5857 2011-05-03 Chris Demetriou <cgd@google.com>
5859 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5861 2011-03-22 Joseph Myers <joseph@codesourcery.com>
5863 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5864 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5865 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5866 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5867 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5870 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
5872 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5873 Adjust copyright year.
5875 2011-03-07 Ian Lance Taylor <iant@google.com>
5877 * generic-morestack.c (__splitstack_find): Adjust returned stack
5878 pointer to include all registers pushed by __morestack.
5880 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5883 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5884 (toolexecdir): Calculate and AC_SUBST.
5885 (toolexeclibdir): Likewise.
5886 * Makefile.in (target_noncanonical): Import.
5887 (toolexecdir): Likewise.
5888 (toolexeclibdir): Likewise.
5889 * configure: Regenerate.
5891 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5894 * config/arm/bpabi.h: Rename to...
5895 * config/arm/bpabi-lib.h: ...this.
5897 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5899 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5901 * configure: Regenerate.
5903 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5905 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5906 __FLOAT_WORD_ORDER__.
5907 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5910 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5913 * Makefile.in (install-strip): New phony target.
5915 2010-11-07 Ian Lance Taylor <iant@google.com>
5918 * config/i386/morestack.S (__morestack_large_model): New
5921 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5923 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5925 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5927 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5929 * config/arm/bpabi.h: New file.
5930 * config/frv/frv-abi.h: New file.
5932 2010-10-01 Ian Lance Taylor <iant@google.com>
5934 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5935 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5937 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5940 * config.host: Add the missing `$'.
5942 2010-09-30 Michael Eager <eager@eagercon.com>
5944 * config.host: Add microblaze*-*-*.
5945 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5946 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5947 udivsi3.asm,umodsi3.asm}: New.
5949 2010-09-28 Ian Lance Taylor <iant@google.com>
5951 * configure.ac: Adjust CFI test to test assembler directly rather
5952 than checking gcc preprocessor macro.
5953 * configure: Rebuild.
5955 2010-09-27 Ian Lance Taylor <iant@google.com>
5957 * configure.ac: Test whether assembler supports CFI directives.
5958 * config.host: Only add t-stack and i386/t-stack-i386 to
5959 tmake_file if libgcc_cv_cfi is "yes".
5960 * configure: Rebuild.
5962 2010-09-27 Ian Lance Taylor <iant@google.com>
5964 * generic-morestack.h: New file.
5965 * generic-morestack.c: New file.
5966 * generic-morestack-thread.c: New file.
5967 * config/i386/morestack.S: New file.
5968 * config/t-stack: New file.
5969 * config/i386/t-stack-i386: New file.
5970 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5971 i386/t-stack-i386 to tmake_file.
5973 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5975 * Makefile.in (libgcc-extra-parts): Check for static archives and
5976 invoke ranlib after installing them.
5977 (gcc-extra-parts): Likewise.
5978 (install-leaf): Likewise.
5980 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5982 * configure: Regenerated.
5984 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
5986 * configure: Regenerated.
5988 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5989 Andrew Pinski <pinskia@gmail.com>
5992 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5994 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5997 * configure: Regenerated.
5999 2010-09-06 Andreas Schwab <schwab@redhat.com>
6001 * configure: Regenerate.
6003 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6005 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
6007 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
6010 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6011 Iain Sandoe <iains@gcc.gnu.org>
6014 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
6015 LIB2FUNCS_EXCLUDE functions.
6017 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6019 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
6021 * configure: Regenerate.
6023 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
6025 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
6026 i386/t-freebsd to tmake_file.
6027 * config/i386/t-freebsd: New file.
6028 * config/i386/libgcc-bsd.ver: New file.
6030 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
6032 * config.host (powerpc*-eabispe*): Set tmake_file.
6033 (powerpc*-eabi*): Likewise.
6034 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
6035 crtbeginS, crtendS, crtbeginT.
6037 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
6039 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
6040 to tmake_file. Add crtfastmath.o to extra_parts.
6041 * config/mips/t-crtfm: New.
6043 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
6045 * config.host (sparc64-*-rtems*): New target.
6047 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6049 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6052 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
6054 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
6056 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6058 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
6059 alpha-dec-osf5.0* support.
6061 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
6063 * config.host: Add lm32-*-rtems*.
6065 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6066 Uros Bizjak <ubizjak@gmail.com>
6069 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
6070 like other remaining 32-bit x86 OSes.
6071 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6073 * config/i386/libgcc-sol2.ver: New file.
6074 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
6076 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
6079 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
6080 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
6081 is used and substitute set_use_emutls.
6082 * configure: Regenerated.
6084 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
6086 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
6088 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6091 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
6093 ($(T)gcrt1.o): Likewise.
6094 ($(T)crt1.o): Likewise.
6095 ($(T)crti.o): Likewise.
6096 ($(T)crtn.o): Likewise.
6098 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6101 * Makefile.in (install): Use $(MAKE) string in rule, for
6104 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
6106 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
6107 * config/mmix/t-mmix: New file.
6108 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
6110 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
6113 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
6116 2010-01-04 Anthony Green <green@moxielogic.com>
6118 * config/moxie/crti.asm, config/moxie/crtn.asm,
6119 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
6120 config/moxie/t-moxie: New files.
6121 * config.host: Add t-moxie-softfp reference.
6123 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
6126 * config/t-slibgcc-darwin: Fix embedded rpaths for
6127 --enable-version-specific-runtime-libs, build extension stub
6128 libs exposing features available from current libgcc_s.
6130 2009-11-11 Jon Beniston <jon@beniston.com>
6132 * config.host: Add lm32 targets.
6133 * config/lm32: New directory.
6134 * config/lm32/libgcc_lm32.h: New file.
6135 * config/lm32/_mulsi3.c: New file.
6136 * config/lm32/_udivmodsi4.c: New file.
6137 * config/lm32/_divsi3.c: New file.
6138 * config/lm32/_modsi3.c: New file.
6139 * config/lm32/_udivsi3.c: New file.
6140 * config/lm32/_umodsi3.c: New file.
6141 * config/lm32/_lshrsi3.S: New file.
6142 * config/lm32/_ashrsi3.S: New file.
6143 * config/lm32/_ashlsi3.S: New file.
6144 * config/lm32/crti.S: New file.
6145 * config/lm32/crtn.S: New file.
6146 * config/lm32/t-lm32: New file.
6147 * config/lm32/t-elf: New file.
6148 * config/lm32/t-uclinux: New file.
6150 2009-10-26 Nick Clifton <nickc@redhat.com>
6152 * config.host: Add support for RX target.
6153 * config/rx: New directory.
6154 * config/rx/rx-abi-functions.c: New file. Supplementary
6155 functions for libgcc to support the RX ABI.
6156 * config/rx/rx-abi.h: New file. Supplementary header file for
6157 libgcc RX ABI functions.
6158 * config/rx/t-rx: New file: Makefile fragment for building
6161 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
6163 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
6164 constraint of y0 to "g".
6166 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6168 * config.host: Include the s390 makefile fragments.
6169 * config/s390/32/_fixdfdi.c: New file.
6170 * config/s390/32/_fixsfdi.c: New file.
6171 * config/s390/32/_fixtfdi.c: New file.
6172 * config/s390/32/_fixunsdfdi.c: New file.
6173 * config/s390/32/_fixunssfdi.c: New file.
6174 * config/s390/32/_fixunstfdi.c: New file.
6175 * config/s390/32/t-floattodi: New file.
6176 * config/s390/libgcc-glibc.ver: New file.
6177 * config/s390/t-crtstuff: New file.
6178 * config/s390/t-linux: New file.
6179 * config/s390/t-tpf: New file.
6181 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6183 * configure.ac (AC_PREREQ): Bump to 2.64.
6185 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
6187 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
6189 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6191 * configure: Regenerate.
6193 2009-08-09 Douglas B Rupp <rupp@gnat.com>
6195 * config.host (ia64-hp-*vms*): New target.
6196 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
6199 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6201 * configure.ac: Add snippet for maintainer-mode.
6202 * configure: Regenerate.
6203 * Makefile.in (AUTOCONF, configure_deps): New variables.
6204 ($(srcdir)/configure)): New rule, active only with maintainer
6207 2009-06-23 DJ Delorie <dj@redhat.com>
6210 * config.host: Add mep support.
6212 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
6214 * config.host: Add i386/${host_address}/t-fprules-softfp and
6215 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
6217 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
6219 * config/i386/64/_multc3.c: Likewise.
6220 * config/i386/64/_powitf2.c: Likewise.
6221 * config/i386/64/eqtf2.c: Likewise.
6222 * config/i386/64/getf2.c: Likewise.
6223 * config/i386/64/letf2.c: Likewise.
6224 * config/i386/64/letf2.c: Likewise.
6225 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
6226 unsigned long long for x64 mingw targets.
6227 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
6228 (_FP_I_TYPE): Define as long long for x64 mingw target.
6230 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
6232 * config.host (vax-*-linux*): New.
6234 2009-05-31 Anthony Green <green@moxielogic.com>
6236 * config.host: Add moxie support.
6237 * config/moxie/t-moxie: New file.
6239 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
6241 * config.host: Add i386/${host_address}/t-fprules-softfp and
6242 t-softfp to tmake_file for i[34567]86-*-cygwin*.
6244 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
6246 * config.host: Add i386/${host_address}/t-fprules-softfp to
6247 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
6249 2009-04-09 Nick Clifton <nickc@redhat.com>
6251 * config/ia64/tf-signs.c: Change copyright header to refer to
6252 version 3 of the GNU General Public License with version 3.1
6253 of the GCC Runtime Library Exception and to point readers at
6254 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
6256 * config/i386/32/tf-signs.c: Likewise.
6257 * config/libbid/_addsub_dd.c: Likewise.
6258 * config/libbid/_addsub_sd.c: Likewise.
6259 * config/libbid/_addsub_td.c: Likewise.
6260 * config/libbid/_dd_to_df.c: Likewise.
6261 * config/libbid/_dd_to_di.c: Likewise.
6262 * config/libbid/_dd_to_sd.c: Likewise.
6263 * config/libbid/_dd_to_sf.c: Likewise.
6264 * config/libbid/_dd_to_si.c: Likewise.
6265 * config/libbid/_dd_to_td.c: Likewise.
6266 * config/libbid/_dd_to_tf.c: Likewise.
6267 * config/libbid/_dd_to_udi.c: Likewise.
6268 * config/libbid/_dd_to_usi.c: Likewise.
6269 * config/libbid/_dd_to_xf.c: Likewise.
6270 * config/libbid/_df_to_dd.c: Likewise.
6271 * config/libbid/_df_to_sd.c: Likewise.
6272 * config/libbid/_df_to_td.c: Likewise.
6273 * config/libbid/_di_to_dd.c: Likewise.
6274 * config/libbid/_di_to_sd.c: Likewise.
6275 * config/libbid/_di_to_td.c: Likewise.
6276 * config/libbid/_div_dd.c: Likewise.
6277 * config/libbid/_div_sd.c: Likewise.
6278 * config/libbid/_div_td.c: Likewise.
6279 * config/libbid/_eq_dd.c: Likewise.
6280 * config/libbid/_eq_sd.c: Likewise.
6281 * config/libbid/_eq_td.c: Likewise.
6282 * config/libbid/_ge_dd.c: Likewise.
6283 * config/libbid/_ge_sd.c: Likewise.
6284 * config/libbid/_ge_td.c: Likewise.
6285 * config/libbid/_gt_dd.c: Likewise.
6286 * config/libbid/_gt_sd.c: Likewise.
6287 * config/libbid/_gt_td.c: Likewise.
6288 * config/libbid/_isinfd128.c: Likewise.
6289 * config/libbid/_isinfd32.c: Likewise.
6290 * config/libbid/_isinfd64.c: Likewise.
6291 * config/libbid/_le_dd.c: Likewise.
6292 * config/libbid/_le_sd.c: Likewise.
6293 * config/libbid/_le_td.c: Likewise.
6294 * config/libbid/_lt_dd.c: Likewise.
6295 * config/libbid/_lt_sd.c: Likewise.
6296 * config/libbid/_lt_td.c: Likewise.
6297 * config/libbid/_mul_dd.c: Likewise.
6298 * config/libbid/_mul_sd.c: Likewise.
6299 * config/libbid/_mul_td.c: Likewise.
6300 * config/libbid/_ne_dd.c: Likewise.
6301 * config/libbid/_ne_sd.c: Likewise.
6302 * config/libbid/_ne_td.c: Likewise.
6303 * config/libbid/_sd_to_dd.c: Likewise.
6304 * config/libbid/_sd_to_df.c: Likewise.
6305 * config/libbid/_sd_to_di.c: Likewise.
6306 * config/libbid/_sd_to_sf.c: Likewise.
6307 * config/libbid/_sd_to_si.c: Likewise.
6308 * config/libbid/_sd_to_td.c: Likewise.
6309 * config/libbid/_sd_to_tf.c: Likewise.
6310 * config/libbid/_sd_to_udi.c: Likewise.
6311 * config/libbid/_sd_to_usi.c: Likewise.
6312 * config/libbid/_sd_to_xf.c: Likewise.
6313 * config/libbid/_sf_to_dd.c: Likewise.
6314 * config/libbid/_sf_to_sd.c: Likewise.
6315 * config/libbid/_sf_to_td.c: Likewise.
6316 * config/libbid/_si_to_dd.c: Likewise.
6317 * config/libbid/_si_to_sd.c: Likewise.
6318 * config/libbid/_si_to_td.c: Likewise.
6319 * config/libbid/_td_to_dd.c: Likewise.
6320 * config/libbid/_td_to_df.c: Likewise.
6321 * config/libbid/_td_to_di.c: Likewise.
6322 * config/libbid/_td_to_sd.c: Likewise.
6323 * config/libbid/_td_to_sf.c: Likewise.
6324 * config/libbid/_td_to_si.c: Likewise.
6325 * config/libbid/_td_to_tf.c: Likewise.
6326 * config/libbid/_td_to_udi.c: Likewise.
6327 * config/libbid/_td_to_usi.c: Likewise.
6328 * config/libbid/_td_to_xf.c: Likewise.
6329 * config/libbid/_tf_to_dd.c: Likewise.
6330 * config/libbid/_tf_to_sd.c: Likewise.
6331 * config/libbid/_tf_to_td.c: Likewise.
6332 * config/libbid/_udi_to_dd.c: Likewise.
6333 * config/libbid/_udi_to_sd.c: Likewise.
6334 * config/libbid/_udi_to_td.c: Likewise.
6335 * config/libbid/_unord_dd.c: Likewise.
6336 * config/libbid/_unord_sd.c: Likewise.
6337 * config/libbid/_unord_td.c: Likewise.
6338 * config/libbid/_usi_to_dd.c: Likewise.
6339 * config/libbid/_usi_to_sd.c: Likewise.
6340 * config/libbid/_usi_to_td.c: Likewise.
6341 * config/libbid/_xf_to_dd.c: Likewise.
6342 * config/libbid/_xf_to_sd.c: Likewise.
6343 * config/libbid/_xf_to_td.c: Likewise.
6344 * config/libbid/bid128.c: Likewise.
6345 * config/libbid/bid128_2_str.h: Likewise.
6346 * config/libbid/bid128_2_str_macros.h: Likewise.
6347 * config/libbid/bid128_2_str_tables.c: Likewise.
6348 * config/libbid/bid128_add.c: Likewise.
6349 * config/libbid/bid128_compare.c: Likewise.
6350 * config/libbid/bid128_div.c: Likewise.
6351 * config/libbid/bid128_fma.c: Likewise.
6352 * config/libbid/bid128_logb.c: Likewise.
6353 * config/libbid/bid128_minmax.c: Likewise.
6354 * config/libbid/bid128_mul.c: Likewise.
6355 * config/libbid/bid128_next.c: Likewise.
6356 * config/libbid/bid128_noncomp.c: Likewise.
6357 * config/libbid/bid128_quantize.c: Likewise.
6358 * config/libbid/bid128_rem.c: Likewise.
6359 * config/libbid/bid128_round_integral.c: Likewise.
6360 * config/libbid/bid128_scalb.c: Likewise.
6361 * config/libbid/bid128_sqrt.c: Likewise.
6362 * config/libbid/bid128_string.c: Likewise.
6363 * config/libbid/bid128_to_int16.c: Likewise.
6364 * config/libbid/bid128_to_int32.c: Likewise.
6365 * config/libbid/bid128_to_int64.c: Likewise.
6366 * config/libbid/bid128_to_int8.c: Likewise.
6367 * config/libbid/bid128_to_uint16.c: Likewise.
6368 * config/libbid/bid128_to_uint32.c: Likewise.
6369 * config/libbid/bid128_to_uint64.c: Likewise.
6370 * config/libbid/bid128_to_uint8.c: Likewise.
6371 * config/libbid/bid32_to_bid128.c: Likewise.
6372 * config/libbid/bid32_to_bid64.c: Likewise.
6373 * config/libbid/bid64_add.c: Likewise.
6374 * config/libbid/bid64_compare.c: Likewise.
6375 * config/libbid/bid64_div.c: Likewise.
6376 * config/libbid/bid64_fma.c: Likewise.
6377 * config/libbid/bid64_logb.c: Likewise.
6378 * config/libbid/bid64_minmax.c: Likewise.
6379 * config/libbid/bid64_mul.c: Likewise.
6380 * config/libbid/bid64_next.c: Likewise.
6381 * config/libbid/bid64_noncomp.c: Likewise.
6382 * config/libbid/bid64_quantize.c: Likewise.
6383 * config/libbid/bid64_rem.c: Likewise.
6384 * config/libbid/bid64_round_integral.c: Likewise.
6385 * config/libbid/bid64_scalb.c: Likewise.
6386 * config/libbid/bid64_sqrt.c: Likewise.
6387 * config/libbid/bid64_string.c: Likewise.
6388 * config/libbid/bid64_to_bid128.c: Likewise.
6389 * config/libbid/bid64_to_int16.c: Likewise.
6390 * config/libbid/bid64_to_int32.c: Likewise.
6391 * config/libbid/bid64_to_int64.c: Likewise.
6392 * config/libbid/bid64_to_int8.c: Likewise.
6393 * config/libbid/bid64_to_uint16.c: Likewise.
6394 * config/libbid/bid64_to_uint32.c: Likewise.
6395 * config/libbid/bid64_to_uint64.c: Likewise.
6396 * config/libbid/bid64_to_uint8.c: Likewise.
6397 * config/libbid/bid_b2d.h: Likewise.
6398 * config/libbid/bid_binarydecimal.c: Likewise.
6399 * config/libbid/bid_conf.h: Likewise.
6400 * config/libbid/bid_convert_data.c: Likewise.
6401 * config/libbid/bid_decimal_data.c: Likewise.
6402 * config/libbid/bid_decimal_globals.c: Likewise.
6403 * config/libbid/bid_div_macros.h: Likewise.
6404 * config/libbid/bid_dpd.c: Likewise.
6405 * config/libbid/bid_flag_operations.c: Likewise.
6406 * config/libbid/bid_from_int.c: Likewise.
6407 * config/libbid/bid_functions.h: Likewise.
6408 * config/libbid/bid_gcc_intrinsics.h: Likewise.
6409 * config/libbid/bid_inline_add.h: Likewise.
6410 * config/libbid/bid_internal.h: Likewise.
6411 * config/libbid/bid_round.c: Likewise.
6412 * config/libbid/bid_sqrt_macros.h: Likewise.
6414 2009-04-09 Jakub Jelinek <jakub@redhat.com>
6416 * Makefile.in: Change copyright header to refer to version
6417 3 of the GNU General Public License and to point readers at the
6418 COPYING3 file and the FSF's license web page.
6419 * config.host: Likewise.
6421 2009-04-07 Alan Modra <amodra@bigpond.net.au>
6423 * config.host: Reorder and merge to match config.gcc change.
6425 2009-04-03 Alan Modra <amodra@bigpond.net.au>
6427 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
6429 2009-03-28 Joseph Myers <joseph@codesourcery.com>
6431 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
6432 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
6433 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
6434 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
6436 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
6438 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
6439 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6441 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
6443 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
6444 ia64/t-softfp-compat to tmake_file.
6446 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
6448 * config/ia64/__divxf3.asm: New.
6449 * config/ia64/_fixtfdi.asm: Likewise.
6450 * config/ia64/_fixunstfdi.asm: Likewise.
6451 * config/ia64/_floatditf.asm: Likewise.
6452 * config/ia64/t-fprules-softfp: Likewise.
6453 * config/ia64/t-softfp-compat: Likewise.
6454 * config/ia64/tf-signs.c: Likewise.
6456 2009-01-18 Ben Elliston <bje@au.ibm.com>
6458 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6460 2009-01-16 Ben Elliston <bje@au.ibm.com>
6462 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
6465 2009-01-13 Ben Elliston <bje@au.ibm.com>
6467 * config/t-softfp: New file.
6468 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
6469 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
6471 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
6473 * config.host: Add m32r*-*-rtems*.
6475 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
6477 * config.host: Add m32c*-*-rtems*.
6479 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6482 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
6483 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
6484 * configure: Regenerate.
6485 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
6486 tmake_file here from gcc/config.gcc.
6487 Move extra_parts here from gcc/config.gcc.
6488 * config/i386/t-sol2: Move here from gcc/config/i386.
6489 Use gcc_srcdir instead of srcdir.
6491 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
6493 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
6496 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
6498 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
6500 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
6502 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
6504 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
6507 * config.host: Add picochip-*-*.
6509 2008-08-06 Bob Wilson <bob.wilson@acm.org>
6511 * config.host: Match more processor names for Xtensa.
6513 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
6515 * config/i386/64/t-softfp-compat: Update comments.
6517 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
6519 * config/i386/64/_divtc3-compat.c: Moved to ...
6520 * config/i386/64/_divtc3.c: Here.
6522 * config/i386/64/_multc3-compat.c: Moved to ...
6523 * config/i386/64/_multc3.c: Here.
6525 * config/i386/64/_powitf2-compat.c: Moved to ...
6526 * config/i386/64/_powitf2.c: Here.
6528 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
6529 .c suffix instead of -compat.c.
6531 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
6533 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
6534 (_FP_MUL_MEAT_D): Ditto.
6535 (_FP_DIV_MEAT_S): Ditto.
6536 (_FP_DIV_MEAT_D): Ditto.
6538 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
6540 * Makefile.in: Add support for __sync_* libgcc functions.
6542 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
6544 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
6546 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6549 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
6550 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
6552 * config/i386/64/t-fprules-softfp: Moved to ...
6553 * config/i386/64/t-softfp-compat: This. New.
6555 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
6557 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
6558 Initialize f with 0.0.
6560 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6563 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
6565 * config/i386/64/_divtc3-compat.c: New.
6566 * config/i386/64/_multc3-compat.c: Likewise.
6567 * config/i386/64/_powitf2-compat.c: Likewise.
6568 * config/i386/64/eqtf2.c: Likewise.
6569 * config/i386/64/getf2.c: Likewise.
6570 * config/i386/64/letf2.c: Likewise.
6571 * config/i386/64/t-fprules-softfp: Likewise.
6573 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6575 * config.host: Add i386/${host_address}/t-fprules-softfp to
6576 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
6577 i[34567]86-*-linux*, x86_64-*-linux*.
6579 * configure.ac: Set host_address to 64 or 32 for x86.
6580 * configure: Regenerated.
6582 * Makefile.in (config.status): Also depend on
6583 $(srcdir)/config.host.
6585 * config/i386/32/t-fprules-softfp: New.
6586 * config/i386/32/tf-signs.c: Likewise.
6588 * config/i386/64/sfp-machine.h: New. Moved from gcc.
6590 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6591 Uros Bizjak <ubizjak@gmail.com>
6593 * config/i386/32/sfp-machine.h: New.
6595 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
6597 * config/rs6000/t-ppccomm: Remove rules that conflict with
6598 auto-generated rules.
6600 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6602 * configure.ac: sinclude override.m4.
6603 * configure: Regenerate.
6605 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
6607 * configure: Regenerate.
6609 2008-06-10 Joseph Myers <joseph@codesourcery.com>
6611 * Makefile.in (DECNUMINC): Remove
6612 -I$(MULTIBUILDTOP)../../libdecnumber.
6615 2008-06-07 Joseph Myers <joseph@codesourcery.com>
6617 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
6618 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
6619 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
6620 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
6621 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
6622 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
6623 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
6624 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
6625 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
6626 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
6627 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
6628 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
6629 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
6630 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
6632 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
6634 * config.host (sh2[lbe]*-*-linux*): Allow target.
6636 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
6638 * config/rs6000/t-ppccomm: Add build rules for new files.
6639 (LIB2ADD_ST): New variable.
6641 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
6645 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
6646 * config/t-avr: New file. Build 16bit libgcc functions.
6648 2008-03-02 Jakub Jelinek <jakub@redhat.com>
6651 * config/t-slibgcc-darwin: Make install-leaf dependent on
6652 install-darwin-libgcc-stubs instead of install.
6654 2008-01-25 Joseph Myers <joseph@codesourcery.com>
6656 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
6657 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
6658 sh-*-rtemscoff*): Remove cases.
6660 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
6662 * Makefile.in (all): Use install-leaf rather than install.
6663 (install): Split most of the rule into...
6664 (install-leaf): ...this new one.
6666 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
6667 Paolo Bonzini <bonzini@gnu.org>
6670 * Makefile.in: Use @shlib_slibdir@ substitution to get
6671 correct install name on darwin.
6672 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
6674 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
6676 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
6677 cris-*-elf and cris-*-none.
6678 (crisv32-*-linux*): Similar, as cris-*-linux*.
6680 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
6682 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
6684 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
6687 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
6688 * configure: Regenerated.
6690 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
6692 * Makefile.in (dfp-filenames): Replace decimal_globals,
6693 decimal_data, binarydecimal and convert_data with
6694 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
6695 and bid_convert_data, respectively.
6697 2007-09-17 Chao-ying Fu <fu@mips.com>
6698 Nigel Stephens <nigel@mips.com>
6700 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
6701 * Makefile.in (fixed_point): Define.
6702 Check if fixed_point is yes to build support functions.
6703 * configure.ac: Check for fixed_point support.
6704 * configure: Regenerated.
6705 * gen-fixed.sh: New file to generate lists of fixed-point labels,
6706 funcs, modes, from, to.
6708 2007-09-11 Janis Johnson <janis187@us.ibm.com
6710 * Makefile.in (dfp-filenames): Add bid128_noncomp.
6712 2007-09-10 Janis Johnson <janis187@us.ibm.com>
6714 * Makefile.in (dfp-filenames): Remove decUtility, add
6715 decDouble, decPacked, decQuad, decSingle.
6717 2007-08-27 Hans Kester <hans.kester@ellips.nl>
6719 * config.host : Add x86_64-elf target.
6721 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6723 * configure.ac (set_have_cc_tls): Add a missing =.
6724 * configure: Regenerated.
6726 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6728 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
6729 and x86_64-*-linux*.
6731 * config/t-tls: New file.
6733 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6735 * configure.ac: Include ../config/enable.m4 and
6736 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
6737 supports TLS and substitute set_have_cc_tls.
6738 * configure: Regenerated.
6740 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
6742 * Makefile.in: Use libbid for DFP when BID is enabled.
6744 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
6746 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
6747 extra_parts. Add config/i386/t-cygming to tmake_file.
6748 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
6750 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
6751 Danny Smith <dannysmith@users.sourceforge.net>
6754 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
6755 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
6756 * config/i386/t-crtfm: Compile crtfastmath.o with
6757 -minline-all-stringops.
6759 2007-05-10 Richard Sandiford <richard@codesourcery.com>
6761 * config.host (sparc-wrs-vxworks): New target.
6763 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
6765 * config.host: Recognize fido.
6767 2007-04-04 Janis Johnson <janis187@us.ibm.com>
6769 * configure: Check host, not target, for decimal float support.
6771 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
6773 * config/i386/t-crtpc: New file.
6774 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
6775 (x86_64-*-linux*): Ditto.
6777 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
6779 * config.host (x86_64-*-mingw*): New target.
6781 2007-03-23 Michael Meissner <michael.meissner@amd.com>
6782 H.J. Lu <hongjiu.lu@intel.com>
6784 * Makefile.in (enable_decimal_float): New.
6786 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6787 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6788 (decbits-filenames): This.
6789 (decbits-objects): New.
6790 (libgcc-objects): Add $(decbits-objects).
6792 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6793 Substitute enable_decimal_float.
6794 * configure: Regenerated.
6796 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
6798 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6800 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6802 * Makefile.in (install-info): New dummy target.
6804 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6806 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6808 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6810 * Makefile.in: Add install-html and install-pdf dummy
6813 2007-02-05 Roger Sayle <roger@eyesopen.com>
6814 Daniel Jacobowitz <dan@codesourcery.com>
6816 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6817 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6818 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6820 2007-01-29 Janis Johnson <janis187@us.ibm.com>
6822 * Makefile.in (dec-filenames): Add decExcept.
6824 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6827 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6830 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6832 * configure.ac: Add --enable-version-specific-runtime-libs.
6833 Correct $slibdir default.
6834 * configure: Regenerated.
6836 2007-01-23 Joseph Myers <joseph@codesourcery.com>
6838 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6840 2007-01-21 Andrew Pinski <pinskia@gmail.com>
6843 * config.host (alpha*-*-linux*): Set extra_parts.
6845 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6847 * config/sh/t-linux: New.
6848 * config.host (sh*-*-linux*): Set tmake_file.
6850 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6852 * Makefile.in (install): Handle multilibs.
6854 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6856 * Makefile.in: Added .PHONY entry for documentation targets.
6858 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6860 * Makefile.in: Add empty info, html, dvi, pdf targets.
6862 2007-01-04 Mike Stump <mrs@apple.com>
6864 * Makefile.in (MAKEINFO): Remove.
6867 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
6869 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6870 * configure: Regenerate.
6871 * Makefile.in (host_subdir): Substitute it.
6872 (gcc_objdir): Use it.
6874 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6876 * config.host (ia64*-*-linux*): Set tmake_file.
6878 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6880 * Makefile.in (version): Define.
6882 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6883 Paolo Bonzini <bonzini@gnu.org>
6885 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6886 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6887 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6888 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6889 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6890 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6891 * configure: Generated.