1 2015-07-22 Uros Bizjak <ubizjak@gmail.com>
4 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES.
5 (get_available_features): Handle FEATURE_AES.
7 2015-07-22 Chung-Lin Tang <cltang@codesourcery.com>
9 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include.
10 (EFAULT,EBUSY,ENOSYS): Delete unused #defines.
12 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
14 * offloadstuff.c: Constify host data.
16 2015-07-17 Jan Beulich <jbeulich@suse.com>
18 * config/t-softfp: Split up "else ifneq".
20 2015-07-14 Sandra Loosemore <sandra@codesourcery.com>
21 Cesar Philippidis <cesar@codesourcery.com>
22 Chung-Lin Tang <cltang@codesourcery.com>
24 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize
25 for __nios2_arch__ level.
27 2015-07-13 John Marino <gnugcc@marino.st>
29 * config/i386/t-dragonfly: New.
31 2015-07-01 John David Anglin <danglin@gcc.gnu.org>
33 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to
34 better match light-weight syscall argument order.
35 (__kernel_cmpxchg2): Likewise.
38 2015-06-30 H.J. Lu <hongjiu.lu@intel.com>
40 * config.host: Support i[34567]86-*-elfiamcu target.
41 * config/t-softfp-sfdftf: New file.
42 * config/i386/32/t-iamcu: Likewise.
43 * configure: Regenerated.
45 2015-06-23 James Lemke <jwlemke@codesourcery.com>
48 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
50 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
52 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).
54 2015-05-27 John Marino <gnugcc@marino.st>
56 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set
58 * config/i386/freebsd-unwind.h: New.
60 2015-05-22 Uros Bizjak <ubizjak@gmail.com>
62 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
63 i386/t-crtfm to tmake_file.
64 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
65 (set_fast_math): Use set_fast_math_sse for SSE targets.
66 * config/i386/t-crtfm: Remove.
68 2015-05-21 Alan Modra <amodra@gmail.com>
71 * config/rs6000/morestack.S: Remove ".abiversion 1".
73 2015-05-20 Alan Modra <amodra@gmail.com>
75 * config/rs6000/morestack.S: New.
76 * config/rs6000/t-stack-rs6000: New.
77 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
79 * generic-morestack.c: Don't build for powerpc 32-bit.
81 2015-05-19 Eric Botcazou <ebotcazou@adacore.com>
83 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
84 Remove useless endif/ifneq ($(enable_shared),yes) pair.
86 2015-05-16 James Bowman <james.bowman@ftdichip.com>
88 * config.host: FT32 target added.
89 * config/ft32/*: New files for FT32 target.
91 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
93 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
95 * config/arm/ieee754-df.S: Add CFI directives.
96 * config/arm/ieee754-sf.S: Add CFI directives.
98 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
100 * configure.ac: Include config/sjlj.m4.
101 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
102 * config.in: Regenerate.
103 * configure: Likewise.
104 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
106 2015-05-12 Uros Bizjak <ubizjak@gmail.com>
108 * libgcov-util.c: Add space between string literal and macro name.
110 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
111 Chris Jones <chrisj@nvidia.com>
112 Joshua Conner <jconner@nvidia.com>
114 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
115 (arm*-*-uclinux*): Likewise.
116 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
117 * config/arm/crtfastmath.c: New file.
119 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
121 * Makefile.in (real_host_noncanonical): New variable.
123 * configure.ac (real_host_noncanonical): Compute. Remove special
124 case for intelmicemul.
125 * configure: Regenerate.
127 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
129 * config/frv/elf-lib.h: New file.
130 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
131 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
134 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
136 * config/frv/frvbengin.c: Do not include defaults.h
137 * config/frv/frvend.c: Ditto.
139 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
141 * config.host: Add h8300-*-linux
142 * config/h8300/t-linux: New file.
143 * config/h8300/lib1funs.s: Change symbol prefix.
144 * config/h8300/sfp-machine.h: 64bit double support.
146 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
147 Szabolcs Nagy <szabolcs.nagy@arm.com>
149 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
150 Linux if target provides dl_iterate_phdr.
152 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
155 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
156 * config/i386/cpuinfo.c (__cpu_model): Initialize.
157 (__cpu_indicator_init@GCC_4.8.0): New.
158 (__cpu_model@GCC_4.8.0): Likewise.
159 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
162 2015-04-16 Nick Clifton <nickc@redhat.com>
164 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
165 and __modhi3 functions.
166 * config/rl78/divmodso.S: Add G14 and G13 versions of the
167 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
169 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
171 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
172 do-while loop as macro body to avoid warnings.
174 2015-04-10 Jakub Jelinek <jakub@redhat.com>
175 Iain Sandoe <iain@codesourcery.com>
178 * configure: Regenerate.
180 2015-04-07 Jakub Jelinek <jakub@redhat.com>
181 Iain Sandoe <iain@codesourcery.com>
184 * configure: Regenerate.
186 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
188 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
190 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
192 Implement call0 ABI for xtensa
193 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
194 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
195 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
196 use ret in call0 ABI.
197 * config/xtensa/t-windowed: New file.
198 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
199 * libgcc/configure: Regenerated.
200 * libgcc/configure.ac: Check if xtensa target is configured for
201 windowed ABI and thus needs to use custom unwind code.
203 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
206 * gthr-single.h: Use __unused__ attribute instead of unused.
207 * config/gthr-vxworks.h: Likewise.
208 * config/i386/gthr-win32.h: Likewise.
210 2015-02-27 Kai Tietz <ktietz@redhat.com>
213 * config.in: Regenerated.
214 * configure: Likewise.
215 * configure.ac (AC_HEADER_STDC): Added explicit.
216 (AC_CHECK_HEADERS): Check for default headers plus
218 * libgcov-util.c (gcov_read_profile_dir): Disable use
219 of ftw-function, if header is not found.
220 (ftw_read_file): Likewise.
222 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
225 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
228 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
230 * config/arm/bpabi.S (test_div_by_zero): Make label names
231 consistent between thumb2 and arm mode cases. Separate the
232 signed comparison on the high word of the numerator from the
233 unsigned comparison on the low word.
234 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
237 2015-02-17 Joseph Myers <joseph@codesourcery.com>
239 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
241 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
243 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
245 PR gcov-profile/61889
246 * libgcov-driver-system.c: undefine clashing macro for mkdir.
248 2015-02-02 Nick Clifton <nickc@redhat.com>
250 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
251 rounding up the fraction.
253 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
255 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
256 oldval and newval to const void *. Fix typo.
257 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
258 (FETCH_AND_OP_WORD): Likewise.
259 (OP_AND_FETCH_WORD): Likewise.
260 (COMPARE_AND_SWAP_2): Likewise.
261 (__sync_val_compare_and_swap_4): Likewise.
262 (__sync_lock_test_and_set_4): Likewise.
263 (SYNC_LOCK_RELEASE_2): Likewise.
264 Remove support for long long atomic operations.
266 2015-01-27 Caroline Tice <cmtice@google.com>
268 Committing VTV Cywin/Ming patch for Patrick Wollgast
269 * Makefile.in: Move rules to build vtv_*.o out of the check
271 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
273 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
274 enable_vtable_verify.
276 2015-01-27 Nick Clifton <nickc@redhat.com>
278 * config/rl78/cmpsi2.S: Use function start and end macros.
279 (__gcc_bcmp): New function.
280 * config/rl78/lshrsi3.S: Use function start and end macros.
281 * config/rl78/mulsi3.S: Add support for G10.
282 (__mulqi3): New function for G10.
283 * config/rl78/signbit.S: Use function start and end macros.
284 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
286 (LIB2FUNCS_EXCLUDE): Define.
287 (LIB2FUNCS_ST): Define.
288 * config/rl78/trampoline.S: Use function start and end macros.
289 * config/rl78/vregs.h (START_FUNC): New macro.
290 (START_ANOTHER_FUNC): New macro.
291 (END_FUNC): New macro.
292 (END_ANOTHER_FUNC): New macro.
293 * config/rl78/bit-count.S: New file. Contains assembler
294 implementations of the bit counting functions: ___clzhi2,
295 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
296 __paritysi2, __popcounthi2 and __popcountsi2.
297 * config/rl78/fpbit-sf.S: New file. Contains assembler
298 implementationas of the math functions: __negsf2, __cmpsf2,
299 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
300 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
301 * config/rl78/fpmath-sf.S: New file. Contains assembler
302 implementations of the math functions: __subsf3, __addsf3,
303 __mulsf3 and __divsf3
305 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
307 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
308 Add i386/elf-lib.h to tm_file.
309 * config/i386/elf-lib.h: Fix comment.
310 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
311 && __sun__ && __svr4__]: Remove workaround.
313 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
315 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
317 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
319 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
321 * config/i386/cpuinfo.c (processor_subtypes): Add
322 INTEL_COREI7_BROADWELL.
323 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
326 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
328 * config/i386/elf-lib.h: New file.
329 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
330 Wrap definition in #ifdef __i386__.
331 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
332 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
333 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
334 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
337 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
339 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
340 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
342 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
344 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
345 Update rt_sigframe format and address for current Nios II
348 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
350 * config.host (arm*-*-freebsd*): Add new configuration for
352 * config/arm/freebsd-atomic.c: New file.
353 * config/arm/t-freebsd: Likewise.
354 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
355 'PC-relative indirect' OS's.
357 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
359 * config.host: Add Visium support.
360 * config/visium: New directory.
362 2015-01-05 Jakub Jelinek <jakub@redhat.com>
364 Update copyright years.
366 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
368 * config.host: Support mipsisa32r6 and mipsisa64r6.
369 * config/mips/mips16.S: Do not build for R6.
371 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
373 * config/sh/crt.h: New.
374 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
376 * config/sh/crt1.S: Likewise.
378 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
381 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
382 func_ptr *dtor_list temporary variable to avoid "array subscript
383 is above array bounds" warnings.
385 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
387 * Makefile.in (with_aix_soname): Define.
388 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
389 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
390 * configure: Recreate.
392 2014-12-05 Olivier Hainque <hainque@adacore.com>
394 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
395 now provided by defaults.h.
397 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
400 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
401 whether it's defined.
403 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
405 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
406 * config/i386/cpuinfo.c (get_available_features): Detect it.
408 2014-11-27 Tony Wang <tony.wang@arm.com>
410 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
411 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
412 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
414 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
416 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
418 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
420 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
423 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
424 John David Anglin <danglin@gcc.gnu.org>
426 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
427 (FETCH_AND_OP_2): New. Use for subword and double word operations.
428 (OP_AND_FETCH_2): Likewise.
429 (COMPARE_AND_SWAP_2): Likewise.
430 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
431 (SYNC_LOCK_RELEASE_2): Likewise.
432 (SUBWORD_SYNC_OP): Remove.
433 (SUBWORD_VAL_CAS): Likewise.
434 (SUBWORD_BOOL_CAS): Likewise.
435 (FETCH_AND_OP_WORD): Update.
436 Consistently use signed types.
438 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
439 Thomas Schwinge <thomas@codesourcery.com>
440 Ilya Verbin <ilya.verbin@intel.com>
441 Andrey Turetskiy <andrey.turetskiy@intel.com>
443 * Makefile.in (crtoffloadbegin$(objext)): New rule.
444 (crtoffloadend$(objext)): Likewise.
445 * configure: Regenerate.
446 * configure.ac (accel_dir_suffix): Compute new variable.
447 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
448 if enable_offload_targets is not empty.
449 * offloadstuff.c: New file.
451 2014-11-13 Nick Clifton <nickc@redhat.com>
453 * config/rl78/divmodhi.S: Add support for the G10 architecture.
454 Use START_FUNC and END_FUNC macros to enable linker garbage
456 * config/rl78/divmodqi.S: Likewise.
457 * config/rl78/divmodsi.S: Likewise.
458 * config/rl78/mulsi3.S: Likewise.
459 * config/rl78/lib2div.c: Remove G10 functions.
460 * config/rl78/lib2muls.c: Likewise.
461 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
462 * config/rl78/vregs.h (START_FUNC): New macro.
463 (END_FUNC): New macro.
465 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
467 * config/mips/mips16.S: Set .module when supported. Update O32
468 FP64 calling convention and use for FPXX when possible. Add FPXX
469 calling convention fallback case.
471 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
473 * config.host: Handle nvptx-*-*.
474 * shared-object.mk (as-flags-$o): Define.
475 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
476 -xassembler-with-cpp.
477 * static-object.mk: Identical changes.
478 * config/nvptx/t-nvptx: New file.
479 * config/nvptx/crt0.s: New file.
480 * config/nvptx/free.asm: New file.
481 * config/nvptx/malloc.asm: New file.
482 * config/nvptx/realloc.c: New file.
484 2014-10-30 Joseph Myers <joseph@codesourcery.com>
486 * Makefile.in (libgcc.map.in): New target.
487 (libgcc.map): Use libgcc.map.in.
488 * config/t-softfp (softfp_compat): New variable to be set by
490 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
492 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
494 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
495 that use compat symbols and disable all code unless [SHARED].
496 * config/t-softfp-compat: New file.
497 * find-symver.awk: New file.
498 * configure.ac (--with-glibc-version): New configure option.
499 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
500 * configure: Regenerate.
501 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
504 2014-10-29 Joseph Myers <joseph@codesourcery.com>
506 * config/t-hardfp (hardfp_exclusions): Document new variable for
508 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
509 * config/t-softfp (softfp_extras): Document new variable for user
511 (softfp_func_list): Add functions from $(softfp_extras).
512 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
513 * config.host (powerpc*-*-linux*): For e500v1, use
514 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
515 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
516 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
518 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
520 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
521 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
522 memory read accesses are ok.
524 2014-10-25 Joseph Myers <joseph@codesourcery.com>
526 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
527 * configure: Regenerate.
528 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
529 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
530 of soft-fp for 32-bit classic hard float. Do not use
531 t-softfp-excl for soft float.
533 2014-10-22 Joseph Myers <joseph@codesourcery.com>
535 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
537 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
540 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
542 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
543 introduced with 2014-10-21 trunk r216525.
545 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
546 Vidya Praveen <vidya.praveen@atmel.com>
547 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
548 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
549 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
551 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
554 Updated library functions for AVRTINY arch.
555 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
556 Replaced occurrences of r0/r1 with tmp/zero reg macros.
557 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
558 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
560 (__mulsi3_helper): Update stack, preserve callee saved regs and
561 argument from stack. Restore callee save registers.
562 (__mulpsi3): Likewise.
563 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
564 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
565 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
567 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
568 (__do_copy_data): Added new definition for AVRTINY.
569 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
570 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
571 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
572 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
573 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
575 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
578 Fix broken long multiplication on tiny arch.
580 2014-10-09 Joseph Myers <joseph@codesourcery.com>
582 * soft-fp/double.h: Update from glibc.
583 * soft-fp/eqdf2.c: Likewise.
584 * soft-fp/eqsf2.c: Likewise.
585 * soft-fp/eqtf2.c: Likewise.
586 * soft-fp/extenddftf2.c: Likewise.
587 * soft-fp/extended.h: Likewise.
588 * soft-fp/extendsfdf2.c: Likewise.
589 * soft-fp/extendsftf2.c: Likewise.
590 * soft-fp/extendxftf2.c: Likewise.
591 * soft-fp/gedf2.c: Likewise.
592 * soft-fp/gesf2.c: Likewise.
593 * soft-fp/getf2.c: Likewise.
594 * soft-fp/ledf2.c: Likewise.
595 * soft-fp/lesf2.c: Likewise.
596 * soft-fp/letf2.c: Likewise.
597 * soft-fp/op-1.h: Likewise.
598 * soft-fp/op-2.h: Likewise.
599 * soft-fp/op-4.h: Likewise.
600 * soft-fp/op-8.h: Likewise.
601 * soft-fp/op-common.h: Likewise.
602 * soft-fp/quad.h: Likewise.
603 * soft-fp/single.h: Likewise.
604 * soft-fp/soft-fp.h: Likewise.
605 * soft-fp/unorddf2.c: Likewise.
606 * soft-fp/unordsf2.c: Likewise.
607 * soft-fp/unordtf2.c: Likewise.
608 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
609 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
610 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
611 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
612 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
613 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
614 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
615 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
616 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
617 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
619 2014-10-08 Rong Xu <xur@google.com>
621 * libgcov-util.c (read_gcda_file): Fix format.
622 (find_match_gcov_info): Ditto.
623 (calculate_2_entries): New.
624 (compute_one_gcov): Ditto.
625 (gcov_info_count_all_cold): Ditto.
626 (gcov_info_count_all_zero): Ditto.
627 (extract_file_basename): Ditto.
628 (get_file_basename): Ditto.
630 (matched_gcov_info): Ditto.
631 (calculate_overlap): Ditto.
632 (gcov_profile_overlap): Ditto.
633 * libgcov-driver.c (compute_summary): Make
634 it avavilable for external calls.
636 2014-10-06 Rong Xu <xur@google.com>
638 * Makefile.in: Ditto.
639 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
640 (gcov_sort_icall_topn_counter): Ditto.
641 (gcov_sort_topn_counter_arrays): Ditto.
642 (dump_one_gcov): Sort indirect_call topn counters.
643 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
645 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
647 (__gcov_indirect_call_topn_profiler): New profiler function.
648 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
649 * libgcov.h: New decls.
651 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
653 * config.host: Remove support for score-*.
655 2014-09-22 Joseph Myers <joseph@codesourcery.com>
657 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
658 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
659 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
660 __LIBGCC_XF_MANT_DIG__.
661 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
662 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
663 __LIBGCC_TF_MANT_DIG__.
664 * libgcc2.c (NOTRUNC): Define in terms of
665 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
666 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
668 2014-09-22 Joseph Myers <joseph@codesourcery.com>
671 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
674 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
676 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
677 override USE_PT_GNU_EH_FRAME.
678 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
679 check USE_EH_FRAME_REGISTRY_ALWAYS against
680 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
681 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
682 variable for substituted force_explicit_eh_registry.
683 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
684 * configure.ac (explicit-exception-frame-registration):
686 * configure: Regenerate.
688 2014-09-19 Olivier Hainque <hainque@adacore.com>
690 * config.host (powerpc-wrs-vxworksmils): New configuration,
693 2014-09-18 Joseph Myers <joseph@codesourcery.com>
695 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
697 2014-09-18 Joseph Myers <joseph@codesourcery.com>
699 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
700 bits not set bits as indicating trapping exceptions.
702 2014-09-17 Nathan sidwell <nathan@acm.org>
704 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
705 (LIBGCOV_DRIVER): ... here.
706 * libgcov-driver.c (gcov_master): New.
707 (gcov_exit): Remove from master chain.
708 (__gcov_init): Add to master chain if version compatible. Don't
710 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
711 (gcov_reset_int): Clear master chain, if compatible.
712 (gcov_dump_int): New internal interface. Dump master chain, if
714 (gcov_dump): Alias for gcov_dump_int.
715 * libgcov.h (struct gcov_root): Add next and prev fields.
716 (struct gcov_master): New struct.
717 (__gcov_master): New.
718 (gcov_dump_int): Declare.
720 2014-09-17 Olivier Hainque <hainque@adacore.com>
722 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
723 and crtbegin.o + crtend.o to extra_parts.
725 2014-09-12 Joseph Myers <joseph@codesourcery.com>
727 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
728 __LIBGCC_HAS_SF_MODE__.
729 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
730 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
731 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
732 * config/libbid/bid_gcc_intrinsics.h
733 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
734 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
735 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
736 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
737 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
738 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
740 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
743 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
744 and R24 as needed. Make work for all devices and .text locations.
745 (__do_global_ctors, __do_global_dtors): Use word addresses.
746 (__tablejump__, __tablejump_elpm__): Remove functions.
747 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
749 (XICALL, XIJMP): New macros.
751 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
752 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
754 * config.host (aarch64*): Include crtfastmath.o and
756 * config/aarch64/crtfastmath.c: New file.
758 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
760 * config.host: Remove picochip support.
761 * config/picochip/adddi3.S: Remove.
762 * config/picochip/ashlsi3.S: Remove.
763 * config/picochip/ashlsi3.c: Remove.
764 * config/picochip/ashrsi3.S: Remove.
765 * config/picochip/ashrsi3.c: Remove.
766 * config/picochip/clzsi2.S: Remove.
767 * config/picochip/cmpsi2.S: Remove.
768 * config/picochip/divmod15.S: Remove.
769 * config/picochip/divmodhi4.S: Remove.
770 * config/picochip/divmodsi4.S: Remove.
771 * config/picochip/lib1funcs.S: Remove.
772 * config/picochip/longjmp.S: Remove.
773 * config/picochip/lshrsi3.S: Remove.
774 * config/picochip/lshrsi3.c: Remove.
775 * config/picochip/parityhi2.S: Remove.
776 * config/picochip/popcounthi2.S: Remove.
777 * config/picochip/setjmp.S: Remove.
778 * config/picochip/subdi3.S: Remove.
779 * config/picochip/t-picochip: Remove.
780 * config/picochip/ucmpsi2.S: Remove.
781 * config/picochip/udivmodhi4.S: Remove.
782 * config/picochip/udivmodsi4.S: Remove.
784 2014-09-08 Joseph Myers <joseph@codesourcery.com>
786 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
787 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
788 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
789 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
790 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
791 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
792 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
793 defined and LIBGCC2_HAS_DF_MODE is defined.
794 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
795 defined and LIBGCC2_HAS_XF_MODE is defined.
796 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
797 defined and LIBGCC2_HAS_TF_MODE is defined.
799 2014-09-08 Joseph Myers <joseph@codesourcery.com>
801 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
802 and ROUND_TOWARDS_ZERO conditionals.
804 2014-09-07 Nathan sidwell <nathan@acm.org>
806 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
807 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
809 2014-09-05 Joseph Myers <joseph@codesourcery.com>
811 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
812 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
813 uses to __LIBGCC_STACK_POINTER_REGNUM__.
814 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
815 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
816 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
817 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
818 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
819 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
820 (DWARF_FRAME_REGISTERS): Change all uses to
821 __LIBGCC_DWARF_FRAME_REGISTERS__.
822 (EH_RETURN_STACKADJ_RTX): Change all uses to
823 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
824 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
825 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
826 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
827 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
828 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
829 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
830 to __LIBGCC_EH_FRAME_SECTION_NAME__.
831 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
832 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
833 __LIBGCC_STACK_POINTER_REGNUM__.
834 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
835 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
836 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
837 to __LIBGCC_STACK_POINTER_REGNUM__.
838 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
839 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
840 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
841 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
842 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
843 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
844 (STACK_POINTER_REGNUM): Change all uses to
845 __LIBGCC_STACK_POINTER_REGNUM__.
846 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
847 use to __LIBGCC_STACK_POINTER_REGNUM__.
848 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
849 uses to __LIBGCC_STACK_POINTER_REGNUM__.
850 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
851 to __LIBGCC_DWARF_FRAME_REGISTERS__.
852 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
853 to __LIBGCC_DWARF_FRAME_REGISTERS__.
854 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
855 to __LIBGCC_STACK_POINTER_REGNUM__.
856 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
857 Remove conditional definition.
858 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
859 __LIBGCC_TEXT_SECTION_ASM_OP__.
860 (EH_FRAME_SECTION_NAME): Change all uses to
861 __LIBGCC_EH_FRAME_SECTION_NAME__.
862 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
863 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
864 (CTORS_SECTION_ASM_OP): Change all uses to
865 __LIBGCC_CTORS_SECTION_ASM_OP__.
866 (DTORS_SECTION_ASM_OP): Change all uses to
867 __LIBGCC_DTORS_SECTION_ASM_OP__.
868 (JCR_SECTION_NAME): Change all uses to
869 __LIBGCC_JCR_SECTION_NAME__.
870 (INIT_SECTION_ASM_OP): Change all uses to
871 __LIBGCC_INIT_SECTION_ASM_OP__.
872 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
873 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
874 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
875 __LIBGCC_STACK_GROWS_DOWNWARD__.
876 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
877 __LIBGCC_INIT_SECTION_ASM_OP__.
878 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
879 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
880 (EH_FRAME_SECTION_NAME): Change all uses to
881 __LIBGCC_EH_FRAME_SECTION_NAME__.
882 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
883 definitions. Change all uses to
884 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
885 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
886 __LIBGCC_STACK_GROWS_DOWNWARD__.
887 (DWARF_FRAME_REGISTERS): Change all uses to
888 __LIBGCC_DWARF_FRAME_REGISTERS__.
889 (EH_RETURN_STACKADJ_RTX): Change all uses to
890 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
891 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
892 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
893 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
894 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
895 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
897 2014-09-02 Nathan sidwell <nathan@acm.org>
899 * libgcov-interface.c (STRONG_ALIAS): New.
900 (__gcov_flush): Call __gcov_reset_int.
901 (__gcov_reset): Strong alias for ...
902 (__gcov_reset_ing): ... this renamed hidden version.
903 * libgcov.h (__gcov_reset_int): New declaration.
905 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
907 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
909 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
910 (__dso_handle): Define on Cygwin.
911 * config/i386/t-cygming (crtbeginS.o): New rule.
912 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
914 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
917 2014-08-13 Steve Ellcey <sellcey@mips.com>
919 * crtstuff.c: Undef caddr_t.
921 2014-08-12 Steve Ellcey <sellcey@mips.com>
923 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
925 2014-08-07 Nathan Sidwell <nathan@acm.org>
927 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
928 (LIBGCOV_DRIVER): ... to here.
929 * libgcov.h (gcov_do_dump): New #define.
930 (struct gcov_root): New.
931 (__gcov_root): New declaration.
932 (__gcov_dump_one): Declare.
933 * libgcov-driver.c (gcov_list, gcov_dump_complete,
934 run_accounted): Delete.
935 (gcov_compute_histogram): Add LIST argument, adjust.
936 (compute_summary): Adjust gcov_compute_histogram call.
937 (gcov_do_dump): Not hidden, static in libgcov.
938 (gcov_clear): Move to interface.c.
939 (__gcov_dump_one): New, broken out of ...
940 (gcov_exit): ... here. Make static.
942 (__gcov_init): Adjust.
943 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
945 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
946 (gcov_clear): Moved from driver.c. Add LIST argument.
947 (__gcov_reset): Adjust for changed interfaces.
948 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
950 2014-08-04 Rohit <rohitarulraj@freescale.com>
953 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
954 based on change in SPE high register numbers and 3 HTM registers.
956 2014-08-01 Nathan Sidwell <nathan@acm.org>
958 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
959 LIBGCOV_INTERFACE): Reformat.
960 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
962 * libgcov-interface.c: Reformat some comments.
963 (__gcov_flush_mx): Add declaration. Tidy up definition.
965 2014-07-31 Alan Modra <amodra@gmail.com>
966 Peter Bergner <bergner@vnet.ibm.com>
968 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
969 (pack_ldouble): New function.
970 (__gcc_qadd): Use it.
971 (__gcc_qmul): Likewise.
972 (__gcc_qdiv): Likewise.
973 (__gcc_qneg): Likewise.
974 (__gcc_stoq): Likewise.
975 (__gcc_dtoq): Likewise.
977 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
979 * config/s390/tpf-unwind.h: Include <stdbool.h>.
980 (__tpf_eh_return): Add original return address as second parameter.
981 Handle cases where unwinder routines were called directly, instead
982 of from within the C++ library.
984 2014-07-29 Nathan Sidwell <nathan@acm.org>
986 * libgcov.h: Move renaming of entry points to lib gcov specific
988 (gcov_do_dump): New rename.
989 (gcov_rewrite): Remove inline, make HIDDEN.
990 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
991 (gcov_exit_compute_summary): Rename to ...
992 (compute_summary): ... here. Add LIST argument.
993 (gcov_exit_merge_gcda): Rename to ...
994 (merge_one_data): ... here.
995 (gcov_exit_write_gcda): Rename to ...
996 (write_one_data): ... here.
997 (gcov_exit_merge_summary): Rename to ...
998 (merge_summary): Add RUN_COUNTED argument.
999 (gcov_exit_dump_gcov): Rename to ...
1000 (dump_one_gcov): Add RUN_COUNTED argument.
1001 (gcov_do_dump): New function, broken out of ...
1002 (gcov_exit): ... here. Call it.
1004 2014-07-27 Anthony Green <green@moxielogic.com>
1006 * config.host: Add moxiebox configuration suppport.
1008 2014-07-27 Nathan Sidwell <nathan@acm.org>
1010 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
1011 (struct gcov_filename): ... here. Include buffer and max length
1013 (gcov_max_filename): Remove.
1014 (gi_filename): Remove.
1015 (gcov_exit_compute_summary): Compute max filename here.
1016 (gcov_exit_merge_gcda): Add filename parm, adjust.
1017 (gcov_exit_merge_summary): Likewise.
1018 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
1019 (gcov_exit): Likewise.
1020 (__gcov_init): Don't calculate max length here.
1021 * libgcov_util.c (max_filename_len): Remove.
1022 (read_gcda_file): Don't calculate max length here.
1023 (gcov_read_profile_dir): Don't propagate here.
1024 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
1025 struct gcov_filename changes.
1026 (gcov_exit_open_gcda_file): Likewise.
1028 2014-07-25 Nathan Sidwell <nathan@acm.org>
1030 * libgcov-driver.c (set_gcov_dump_complete,
1031 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
1032 functions polluting user's namespace.
1033 (gcov_exit): Set variable directly.
1034 (gcov_clear): Reset variable directly.
1035 * libgcov-interface.c (get_gcov_dymp_complete,
1036 reset_gov_dump_complete): Remove declarations.
1037 (__gcov_reset, __gcov_dump): Don't call them.
1039 2014-07-24 DJ Delorie <dj@redhat.com>
1041 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
1042 (__gcc_deregister_frame): Move logic to detect deregister function
1044 (__gcc_register_frame): here, so it's consistent with the register
1047 2014-07-23 Nathan Sidwell <nathan@acm.org>
1049 * libgcov-driver.c (set_gcov_list): Remove.
1050 (gcov_list): Make non-static in GCOV_TOOL.
1051 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
1053 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
1055 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
1056 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
1057 Don't use SYNC_LOCK_RELEASE for int type.
1059 2014-07-14 Richard Biener <rguenther@suse.de>
1061 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
1063 2014-07-11 Rong Xu <xur@google.com>
1065 * libgcov-util.c (gcov_max_filename): Fix declartion.
1067 2014-07-10 Rong Xu <xur@google.com>
1069 Add gcov-tool: an offline gcda profile processing tool
1071 * libgcov-driver.c (gcov_max_filename): Make available
1073 * libgcov-merge.c (__gcov_merge_add): Replace
1074 gcov_read_counter() with a Macro.
1075 (__gcov_merge_ior): Ditto.
1076 (__gcov_merge_time_profile): Ditto.
1077 (__gcov_merge_single): Ditto.
1078 (__gcov_merge_delta): Ditto.
1079 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
1080 in the utility functions.
1081 (set_fn_ctrs): Utility function for reading gcda files to in-memory
1082 gcov_list object link lists.
1083 (tag_function): Ditto.
1084 (tag_blocks): Ditto.
1087 (tag_counters): Ditto.
1088 (tag_summary): Ditto.
1089 (read_gcda_finalize): Ditto.
1090 (read_gcda_file): Ditto.
1091 (ftw_read_file): Ditto.
1092 (read_profile_dir_init): Ditto.
1093 (gcov_read_profile_dir): Ditto.
1094 (gcov_read_counter_mem): Ditto.
1095 (gcov_get_merge_weight): Ditto.
1096 (merge_wrapper): A wrapper function that calls merging handler.
1097 (gcov_merge): Merge two gcov_info objects with weights.
1098 (find_match_gcov_info): Find the matched gcov_info in the list.
1099 (gcov_profile_merge): Merge two gcov_info object lists.
1100 (__gcov_add_counter_op): Process edge profile counter values.
1101 (__gcov_ior_counter_op): Process IOR profile counter values.
1102 (__gcov_delta_counter_op): Process delta profile counter values.
1103 (__gcov_single_counter_op): Process single profile counter values.
1104 (fp_scale): Callback function for float-point scaling.
1105 (int_scale): Callback function for integer fraction scaling.
1106 (gcov_profile_scale): Scaling profile counters.
1107 (gcov_profile_normalize): Normalize profile counters.
1108 * libgcov.h: Add headers and functions for gcov-tool use.
1109 (gcov_get_counter): New.
1110 (gcov_get_counter_target): Ditto.
1111 (struct gcov_info): Make the functions field mutable in gcov-tool
1114 2014-06-23 Kai Tietz <ktietz@redhat.com>
1117 * unwind-seh.c (_Unwind_GetGR): Check for proper
1119 (_Unwind_SetGR): Likewise.
1121 2014-05-22 Nick Clifton <nickc@redhat.com>
1123 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
1126 2014-05-22 Teresa Johnson <tejohnson@google.com>
1128 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
1131 2014-05-20 John Marino <gnugcc@marino.st>
1133 * config.host (*-*-dragonfly*): New target.
1134 * crtstuff.c: Make dl_iterate_support generic on *bsd.
1135 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
1136 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
1137 * config/i386/dragonfly-unwind.h: New.
1139 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
1142 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
1143 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
1145 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
1147 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
1150 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
1152 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
1154 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1157 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
1160 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
1162 Work around for current cygwin32 build problems.
1163 * config/i386/cygming-crtbegin.c (__register_frame_info,
1164 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
1165 functions only for 64-bit systems.
1167 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1169 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
1170 (sigill_caught, sigill_hdlr): Remove.
1172 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1174 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
1176 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1177 Solaris 9 single-threaded support.
1178 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1179 Solaris 9 single-threaded support. Add call_user_handler code
1181 (sparc_is_sighandler): Likewise.
1183 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1185 * config.host: Append t-floattodi to tmake_file depending on
1188 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
1190 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
1192 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
1195 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
1196 variable to avoid "array subscript is above array bounds" warnings.
1197 Use __builtin_expect when checking *jcr_list for NULL.
1199 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1202 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
1203 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
1204 vtv_*.o to extra_parts if enable_vtable_verify.
1206 2014-03-06 Nick Clifton <nickc@redhat.com>
1208 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
1209 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
1211 2014-02-28 Joey Ye <joey.ye@arm.com>
1214 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
1215 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
1218 2014-02-24 Walter Lee <walt@tilera.com>
1220 * config.host: Support "tilegx*" and "tilepro*" triplets.
1221 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
1222 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
1224 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
1225 Chung-Lin Tang <cltang@codesourcery.com>
1227 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
1228 * config/nios2/crti.S: Remove .file directive.
1229 * config/nios2/crtn.S: Likewise.
1231 2014-02-18 Kai Tietz <ktietz@redhat.com>
1232 Jonathan Schleifer <js@webkeks.org>
1235 * unwind-seh.c (_GCC_specific_handler): Pass proper
1236 value to unwind-handler.
1238 2014-02-12 Joseph Myers <joseph@codesourcery.com>
1240 * soft-fp/adddf3.c: Update from glibc.
1241 * soft-fp/addsf3.c: Likewise.
1242 * soft-fp/addtf3.c: Likewise.
1243 * soft-fp/divdf3.c: Likewise.
1244 * soft-fp/divsf3.c: Likewise.
1245 * soft-fp/divtf3.c: Likewise.
1246 * soft-fp/double.h: Likewise.
1247 * soft-fp/eqdf2.c: Likewise.
1248 * soft-fp/eqsf2.c: Likewise.
1249 * soft-fp/eqtf2.c: Likewise.
1250 * soft-fp/extenddftf2.c: Likewise.
1251 * soft-fp/extended.h: Likewise.
1252 * soft-fp/extendsfdf2.c: Likewise.
1253 * soft-fp/extendsftf2.c: Likewise.
1254 * soft-fp/extendxftf2.c: Likewise.
1255 * soft-fp/fixdfdi.c: Likewise.
1256 * soft-fp/fixdfsi.c: Likewise.
1257 * soft-fp/fixdfti.c: Likewise.
1258 * soft-fp/fixsfdi.c: Likewise.
1259 * soft-fp/fixsfsi.c: Likewise.
1260 * soft-fp/fixsfti.c: Likewise.
1261 * soft-fp/fixtfdi.c: Likewise.
1262 * soft-fp/fixtfsi.c: Likewise.
1263 * soft-fp/fixtfti.c: Likewise.
1264 * soft-fp/fixunsdfdi.c: Likewise.
1265 * soft-fp/fixunsdfsi.c: Likewise.
1266 * soft-fp/fixunsdfti.c: Likewise.
1267 * soft-fp/fixunssfdi.c: Likewise.
1268 * soft-fp/fixunssfsi.c: Likewise.
1269 * soft-fp/fixunssfti.c: Likewise.
1270 * soft-fp/fixunstfdi.c: Likewise.
1271 * soft-fp/fixunstfsi.c: Likewise.
1272 * soft-fp/fixunstfti.c: Likewise.
1273 * soft-fp/floatdidf.c: Likewise.
1274 * soft-fp/floatdisf.c: Likewise.
1275 * soft-fp/floatditf.c: Likewise.
1276 * soft-fp/floatsidf.c: Likewise.
1277 * soft-fp/floatsisf.c: Likewise.
1278 * soft-fp/floatsitf.c: Likewise.
1279 * soft-fp/floattidf.c: Likewise.
1280 * soft-fp/floattisf.c: Likewise.
1281 * soft-fp/floattitf.c: Likewise.
1282 * soft-fp/floatundidf.c: Likewise.
1283 * soft-fp/floatundisf.c: Likewise.
1284 * soft-fp/floatunditf.c: Likewise.
1285 * soft-fp/floatunsidf.c: Likewise.
1286 * soft-fp/floatunsisf.c: Likewise.
1287 * soft-fp/floatunsitf.c: Likewise.
1288 * soft-fp/floatuntidf.c: Likewise.
1289 * soft-fp/floatuntisf.c: Likewise.
1290 * soft-fp/floatuntitf.c: Likewise.
1291 * soft-fp/gedf2.c: Likewise.
1292 * soft-fp/gesf2.c: Likewise.
1293 * soft-fp/getf2.c: Likewise.
1294 * soft-fp/ledf2.c: Likewise.
1295 * soft-fp/lesf2.c: Likewise.
1296 * soft-fp/letf2.c: Likewise.
1297 * soft-fp/muldf3.c: Likewise.
1298 * soft-fp/mulsf3.c: Likewise.
1299 * soft-fp/multf3.c: Likewise.
1300 * soft-fp/negdf2.c: Likewise.
1301 * soft-fp/negsf2.c: Likewise.
1302 * soft-fp/negtf2.c: Likewise.
1303 * soft-fp/op-1.h: Likewise.
1304 * soft-fp/op-2.h: Likewise.
1305 * soft-fp/op-4.h: Likewise.
1306 * soft-fp/op-8.h: Likewise.
1307 * soft-fp/op-common.h: Likewise.
1308 * soft-fp/quad.h: Likewise.
1309 * soft-fp/single.h: Likewise.
1310 * soft-fp/soft-fp.h: Likewise.
1311 * soft-fp/subdf3.c: Likewise.
1312 * soft-fp/subsf3.c: Likewise.
1313 * soft-fp/subtf3.c: Likewise.
1314 * soft-fp/truncdfsf2.c: Likewise.
1315 * soft-fp/trunctfdf2.c: Likewise.
1316 * soft-fp/trunctfsf2.c: Likewise.
1317 * soft-fp/trunctfxf2.c: Likewise.
1318 * soft-fp/unorddf2.c: Likewise.
1319 * soft-fp/unordsf2.c: Likewise.
1320 * soft-fp/unordtf2.c: Likewise.
1321 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
1323 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1325 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1327 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1329 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1331 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1333 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1335 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1337 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1339 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1341 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1343 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1345 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1347 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
1349 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
1351 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1354 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1356 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
1357 cannot be represented.
1358 * config/s390/32/_fixsfdi.c: Likewise.
1359 * config/s390/32/_fixtfdi.c: Likewise.
1360 * config/s390/32/_fixunsdfdi.c: Likewise.
1361 * config/s390/32/_fixunssfdi.c: Likewise.
1362 * config/s390/32/_fixunstfdi.c: Likewise.
1364 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
1366 * configure.ac (libgcc_cv_mips_hard_float): New.
1367 * configure: Regenerate.
1368 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
1369 t-softfp-sfdf for hard-float targets.
1370 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
1371 (softfp_float_modes, softfp_int_modes, softfp_extensions)
1372 (softfp_truncations, softfp_exclude_libgcc2): New.
1373 * config/t-hardfp: New file.
1374 * config/t-hardfp-sfdf: Likewise.
1375 * config/hardfp.c: Likewise.
1377 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1379 * config.host: Include t-floattodi also for s390x.
1380 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
1381 * config/s390/32/_fixsfdi.c: Likewise.
1382 * config/s390/32/_fixtfdi.c: Likewise.
1383 * config/s390/32/_fixunsdfdi.c: Likewise.
1384 * config/s390/32/_fixunssfdi.c: Likewise.
1385 * config/s390/32/_fixunstfdi.c: Likewise.
1387 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1390 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
1391 (install-libgcc-unwind-map-forbuild): New target.
1392 (all): Depend on install-libgcc-unwind-map-forbuild.
1393 (install-libgcc-unwind-map): New target.
1394 (install): Depend on install-libgcc-unwind-map.
1396 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1398 * config/nios2/crti.S (_init): Initialize GOT pointer from
1399 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
1401 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
1403 * configure.ac: Check __mips64 when setting host_address.
1404 * configure: Regenerate.
1405 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
1406 mips/t-mips64 and t-softfp.
1407 (mips*-*-linux*): Don't add mips/t-tpbit.
1408 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
1409 (DPBIT, DPBIT_CFLAGS): Delete.
1410 * config/mips/sfp-machine.h: New file.
1411 * config/mips/t-mips64: Likewise.
1412 * config/mips/t-softfp-tf: Likewise.
1413 * config/mips/t-tpbit: Delete.
1415 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
1417 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
1420 2014-01-25 Walter Lee <walt@tilera.com>
1422 * config/tilepro/atomic.c: Include tconfig.h. Don't include
1423 config.h or system.h.
1426 2014-01-25 Walter Lee <walt@tilera.com>
1428 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
1429 (post_atomic_barrier): Ditto.
1430 (__fetch_and_do): New macro.
1431 (__atomic_fetch_and_do): Use __fetch_and_do.
1432 (__sync_fetch_and_do): New macro.
1433 (__sync_fetch_and_add_4): New function.
1434 (__sync_fetch_and_sub_4): New function.
1435 (__sync_fetch_and_or_4): New function.
1436 (__sync_fetch_and_and_4): New function.
1437 (__sync_fetch_and_xor_4): New function.
1438 (__sync_fetch_and_nand_4): New function.
1439 (__sync_fetch_and_add_8): New function.
1440 (__sync_fetch_and_sub_8): New function.
1441 (__sync_fetch_and_or_8): New function.
1442 (__sync_fetch_and_and_8): New function.
1443 (__sync_fetch_and_xor_8): New function.
1444 (__sync_fetch_and_nand_8): New function.
1445 (__do_and_fetch): New macro.
1446 (__atomic_do_and_fetch): Use __do_and_fetch.
1447 (__sync_do_and_fetch): New macro.
1448 (__sync_add_and_fetch_4): New function.
1449 (__sync_sub_and_fetch_4): New function.
1450 (__sync_or_and_fetch_4): New function.
1451 (__sync_and_and_fetch_4): New function.
1452 (__sync_xor_and_fetch_4): New function.
1453 (__sync_nand_and_fetch_4): New function.
1454 (__sync_add_and_fetch_8): New function.
1455 (__sync_sub_and_fetch_8): New function.
1456 (__sync_or_and_fetch_8): New function.
1457 (__sync_and_and_fetch_8): New function.
1458 (__sync_xor_and_fetch_8): New function.
1459 (__sync_nand_and_fetch_8): New function.
1460 (__sync_exchange_methods): New macro.
1461 (__sync_val_compare_and_swap_4): New function.
1462 (__sync_bool_compare_and_swap_4): New function.
1463 (__sync_lock_test_and_test_4): New function.
1464 (__sync_val_compare_and_swap_8): New function.
1465 (__sync_bool_compare_and_swap_8): New function.
1466 (__sync_lock_test_and_test_8): New function.
1467 (__subword_cmpxchg_body): New macro.
1468 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
1469 (__atomic_compare_exchange_2): Ditto.
1470 (__sync_subword_cmpxchg): New macro.
1471 (__sync_val_compare_and_swap_1): New function.
1472 (__sync_bool_compare_and_swap_1): New function.
1473 (__sync_val_compare_and_swap_2): New function.
1474 (__sync_bool_compare_and_swap_2): New function.
1475 (__atomic_subword): Rename to ...
1476 (__subword): ... New name.
1477 (__atomic_subword_fetch): Use __subword.
1478 (__sync_subword_fetch): New macro.
1479 (__sync_fetch_and_add_1): New function.
1480 (__sync_fetch_and_sub_1): New function.
1481 (__sync_fetch_and_or_1): New function.
1482 (__sync_fetch_and_and_1): New function.
1483 (__sync_fetch_and_xor_1): New function.
1484 (__sync_fetch_and_nand_1): New function.
1485 (__sync_fetch_and_add_2): New function.
1486 (__sync_fetch_and_sub_2): New function.
1487 (__sync_fetch_and_or_2): New function.
1488 (__sync_fetch_and_and_2): New function.
1489 (__sync_fetch_and_xor_2): New function.
1490 (__sync_fetch_and_nand_2): New function.
1491 (__sync_add_and_fetch_1): New function.
1492 (__sync_sub_and_fetch_1): New function.
1493 (__sync_or_and_fetch_1): New function.
1494 (__sync_and_and_fetch_1): New function.
1495 (__sync_xor_and_fetch_1): New function.
1496 (__sync_nand_and_fetch_1): New function.
1497 (__sync_add_and_fetch_2): New function.
1498 (__sync_sub_and_fetch_2): New function.
1499 (__sync_or_and_fetch_2): New function.
1500 (__sync_and_and_fetch_2): New function.
1501 (__sync_xor_and_fetch_2): New function.
1502 (__sync_nand_and_fetch_2): New function.
1503 (__atomic_subword_lock): Use __subword.
1504 (__sync_subword_lock): New macro.
1505 (__sync_lock_test_and_set_1): New function.
1506 (__sync_lock_test_and_set_2): New function.
1508 2014-01-25 Walter Lee <walt@tilera.com>
1510 * config/tilepro/atomic.c (BIT_OFFSET): Define.
1511 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
1512 (__atomic_subword): Ditto.
1514 2014-01-25 Walter Lee <walt@tilera.com>
1516 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
1517 a prefix op argument.
1518 (__atomic_nand_fetch_4): Add prefix op.
1519 (__atomic_nand_fetch_8): Ditto.
1521 2014-01-21 Baruch Siach <barch@tkos.co.il>
1523 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
1525 2014-01-09 Rong Xu <xur@google.com>
1527 * libgcov-driver.c (this_prg): make it local to save
1529 (gcov_exit_compute_summary): Ditto.
1530 (gcov_exit_merge_gcda): Ditto.
1531 (gcov_exit_merge_summary): Ditto.
1532 (gcov_exit_dump_gcov): Ditto.
1534 2014-01-08 Rong Xu <xur@google.com>
1536 * libgcov-driver.c: Use libgcov.h.
1537 (buffer_fn_data): Use xmalloc instead of malloc.
1538 (gcov_exit_merge_gcda): Ditto.
1539 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
1540 * libgcov.h: New common header files for libgcov-*.h.
1541 * libgcov-interface.c: Use libgcov.h
1542 * libgcov-merge.c: Ditto.
1543 * libgcov-profiler.c: Ditto.
1544 * Makefile.in: Add dependence to libgcov.h
1546 2014-01-02 Joseph Myers <joseph@codesourcery.com>
1548 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
1549 case of small numerator and finite nonzero result.
1551 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1553 Update copyright years
1555 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1557 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
1558 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
1559 config/arc/dp-hack.h, config/arc/fp-hack.h,
1560 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
1561 config/arc/ieee-754/arc600-dsp/divdf3.S,
1562 config/arc/ieee-754/arc600-dsp/divsf3.S,
1563 config/arc/ieee-754/arc600-dsp/muldf3.S,
1564 config/arc/ieee-754/arc600-dsp/mulsf3.S,
1565 config/arc/ieee-754/arc600-mul64/divdf3.S,
1566 config/arc/ieee-754/arc600-mul64/divsf3.S,
1567 config/arc/ieee-754/arc600-mul64/muldf3.S,
1568 config/arc/ieee-754/arc600-mul64/mulsf3.S,
1569 config/arc/ieee-754/arc600/divsf3.S,
1570 config/arc/ieee-754/arc600/mulsf3.S,
1571 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
1572 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
1573 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
1574 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
1575 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
1576 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
1577 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
1578 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
1579 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
1580 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
1581 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
1582 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
1583 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
1584 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
1585 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
1586 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
1587 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
1588 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
1589 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
1590 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
1591 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
1592 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
1593 vtv_start_preinit.c: Use the standard form for the copyright notice.
1595 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
1596 Chung-Lin Tang <cltang@codesourcery.com>
1597 Based on patches from Altera Corporation
1599 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
1600 * config/nios2/lib2-nios2.h: New file.
1601 * config/nios2/lib2-divmod-hi.c: New file.
1602 * config/nios2/linux-unwind.h: New file.
1603 * config/nios2/lib2-divmod.c: New file.
1604 * config/nios2/linux-atomic.c: New file.
1605 * config/nios2/t-nios2: New file.
1606 * config/nios2/crti.asm: New file.
1607 * config/nios2/t-linux: New file.
1608 * config/nios2/lib2-divtable.c: New file.
1609 * config/nios2/lib2-mul.c: New file.
1610 * config/nios2/tramp.c: New file.
1611 * config/nios2/crtn.asm: New file.
1613 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
1615 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
1616 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
1617 from cpuid.h to check vendor signatures.
1619 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1621 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
1622 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
1623 (get_amd_cpu): Likewise.
1625 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
1627 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
1630 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1631 H.J. Lu <hongjiu.lu@intel.com>
1634 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
1636 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
1637 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
1638 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
1639 FEATURE_XOP and FEATURE_FMA.
1640 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
1642 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
1643 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
1644 FEATURE_FMA4 and FEATURE_XOP.
1646 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
1648 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
1649 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
1650 (get_intel_cpu): Updated.
1652 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
1654 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
1656 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
1658 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1659 instructions when __SSE_MATH__ is defined.
1661 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
1663 * config.host (microblaze-*-rtems*): New.
1665 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
1667 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
1668 architectures that do not have hardware divide instruction.
1669 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
1671 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
1673 * longlong.h: Delete (moved to include/).
1675 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
1677 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
1678 of normal number and qNaN to not raise an inexact exception.
1680 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
1682 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
1684 2013-11-28 Matthew Leach <matthew.leach@arm.com>
1686 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
1687 for correct opcodes on BE.
1689 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
1691 * soft-fp/op-4.h: Update from glibc.
1693 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
1695 * libgcc2.c (__udivmoddi4): Define new implementation when
1696 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
1697 divide instructions.
1699 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
1701 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
1703 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1705 * config/t-softfp (soft-fp-objects-base): New variable.
1706 (soft-fp-objects): Use it.
1708 2013-11-23 David Edelson <dje.gcc@gmail.com>
1709 Andrew Dixie <andrewd@gentrack.com>
1712 * config/rs6000/aixinitfini.c: New file.
1713 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
1714 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
1717 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
1719 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
1721 2013-11-18 Jan Hubicka <jh@suse.cz>
1723 * libgcov-driver.c (run_accounted): Make global level static.
1724 (gcov_exit_merge_summary): Silence warning; do not clear
1726 (gcov_exit): Clear it here.
1728 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
1731 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
1732 (all_prg, crc32): Remove static vars.
1733 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
1735 (gcov_exit_merge_gcda): Add crc32 parameter.
1736 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
1737 do not account run if it was already accounted.
1738 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1739 (gcov_exit): Initialize all_prg; update.
1741 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1743 * configure: Regenerate.
1745 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1746 Alan Modra <amodra@gmail.com>
1748 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1749 (frob_update_context): Use it.
1751 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1752 Alan Modra <amodra@gmail.com>
1754 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1755 (trampoline_initial): Provide ELFv2 variant.
1756 (__trampoline_setup): Likewise.
1758 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1759 check for AIX indirect function call sequence if _CALL_ELF == 2.
1761 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1762 Alan Modra <amodra@gmail.com>
1764 * config/rs6000/linux-unwind.h (get_regs): Do not support
1765 old kernel versions if _CALL_ELF == 2.
1766 (frob_update_context): Do not support PLT stub variants only
1767 generated by old linkers if _CALL_ELF == 2.
1769 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1770 Alan Modra <amodra@gmail.com>
1772 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1773 location of CR save area for 64-bit little-endian systems.
1775 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1777 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1779 * config/arm/t-vxworks: Delete.
1781 2013-11-10 Kai Tietz <ktietz@redhat.com>
1783 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1784 Increment load-count on use of LIBGCC_SONAME DLL.
1785 (hmod_libgcc): New static variable to hold handle of
1787 (__gcc_deregister_frame): Decrement load-count of
1790 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1792 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1794 * configure: Regenerate
1796 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
1798 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1799 FP_EX_DENORM. Store result to volatile location after SSE division
1800 to close interrupt window. Remove unneeded fwait after x87
1801 division since interrupt window will be closed by emitted fstp.
1802 Rewrite FP_EX_INEXACT handling.
1804 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1806 * soft-fp/README: Update.
1807 * soft-fp/adddf3.c: Update from glibc.
1808 * soft-fp/addsf3.c: Likewise.
1809 * soft-fp/addtf3.c: Likewise.
1810 * soft-fp/divdf3.c: Likewise.
1811 * soft-fp/divsf3.c: Likewise.
1812 * soft-fp/divtf3.c: Likewise.
1813 * soft-fp/double.h: Likewise.
1814 * soft-fp/eqdf2.c: Likewise.
1815 * soft-fp/eqsf2.c: Likewise.
1816 * soft-fp/eqtf2.c: Likewise.
1817 * soft-fp/extenddftf2.c: Likewise.
1818 * soft-fp/extended.h: Likewise.
1819 * soft-fp/extendsfdf2.c: Likewise.
1820 * soft-fp/extendsftf2.c: Likewise.
1821 * soft-fp/extendxftf2.c: Likewise.
1822 * soft-fp/fixdfdi.c: Likewise.
1823 * soft-fp/fixdfsi.c: Likewise.
1824 * soft-fp/fixdfti.c: Likewise.
1825 * soft-fp/fixsfdi.c: Likewise.
1826 * soft-fp/fixsfsi.c: Likewise.
1827 * soft-fp/fixsfti.c: Likewise.
1828 * soft-fp/fixtfdi.c: Likewise.
1829 * soft-fp/fixtfsi.c: Likewise.
1830 * soft-fp/fixtfti.c: Likewise.
1831 * soft-fp/fixunsdfdi.c: Likewise.
1832 * soft-fp/fixunsdfsi.c: Likewise.
1833 * soft-fp/fixunsdfti.c: Likewise.
1834 * soft-fp/fixunssfdi.c: Likewise.
1835 * soft-fp/fixunssfsi.c: Likewise.
1836 * soft-fp/fixunssfti.c: Likewise.
1837 * soft-fp/fixunstfdi.c: Likewise.
1838 * soft-fp/fixunstfsi.c: Likewise.
1839 * soft-fp/fixunstfti.c: Likewise.
1840 * soft-fp/floatdidf.c: Likewise.
1841 * soft-fp/floatdisf.c: Likewise.
1842 * soft-fp/floatditf.c: Likewise.
1843 * soft-fp/floatsidf.c: Likewise.
1844 * soft-fp/floatsisf.c: Likewise.
1845 * soft-fp/floatsitf.c: Likewise.
1846 * soft-fp/floattidf.c: Likewise.
1847 * soft-fp/floattisf.c: Likewise.
1848 * soft-fp/floattitf.c: Likewise.
1849 * soft-fp/floatundidf.c: Likewise.
1850 * soft-fp/floatundisf.c: Likewise.
1851 * soft-fp/floatunditf.c: Likewise.
1852 * soft-fp/floatunsidf.c: Likewise.
1853 * soft-fp/floatunsisf.c: Likewise.
1854 * soft-fp/floatunsitf.c: Likewise.
1855 * soft-fp/floatuntidf.c: Likewise.
1856 * soft-fp/floatuntisf.c: Likewise.
1857 * soft-fp/floatuntitf.c: Likewise.
1858 * soft-fp/gedf2.c: Likewise.
1859 * soft-fp/gesf2.c: Likewise.
1860 * soft-fp/getf2.c: Likewise.
1861 * soft-fp/ledf2.c: Likewise.
1862 * soft-fp/lesf2.c: Likewise.
1863 * soft-fp/letf2.c: Likewise.
1864 * soft-fp/muldf3.c: Likewise.
1865 * soft-fp/mulsf3.c: Likewise.
1866 * soft-fp/multf3.c: Likewise.
1867 * soft-fp/negdf2.c: Likewise.
1868 * soft-fp/negsf2.c: Likewise.
1869 * soft-fp/negtf2.c: Likewise.
1870 * soft-fp/op-1.h: Likewise.
1871 * soft-fp/op-2.h: Likewise.
1872 * soft-fp/op-4.h: Likewise.
1873 * soft-fp/op-8.h: Likewise.
1874 * soft-fp/op-common.h: Likewise.
1875 * soft-fp/quad.h: Likewise.
1876 * soft-fp/single.h: Likewise.
1877 * soft-fp/soft-fp.h: Likewise.
1878 * soft-fp/subdf3.c: Likewise.
1879 * soft-fp/subsf3.c: Likewise.
1880 * soft-fp/subtf3.c: Likewise.
1881 * soft-fp/truncdfsf2.c: Likewise.
1882 * soft-fp/trunctfdf2.c: Likewise.
1883 * soft-fp/trunctfsf2.c: Likewise.
1884 * soft-fp/trunctfxf2.c: Likewise.
1885 * soft-fp/unorddf2.c: Likewise.
1886 * soft-fp/unordsf2.c: Likewise.
1887 * soft-fp/unordtf2.c: Likewise.
1889 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
1891 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1892 (_FP_MUL_MEAT_D): Ditto.
1893 (_FP_DIV_MEAT_S): Ditto.
1894 (_FP_DIV_MEAT_D): Ditto.
1895 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1896 t-softfp-sfdf and t-softfp to tmake_file.
1898 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
1900 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1901 * config/i386/crtprec.c: Ditto.
1903 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1904 Shiva Chen <shiva0217@gmail.com>
1906 * config.host (nds32*-elf*): Add nds32 target.
1907 * config/nds32 : New directory and files.
1909 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
1911 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1912 * config.host (cpu_type) <Setting default>: Add entry for
1914 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1915 <crisv32-*-linux*>: Adjust.
1916 * longlong.h: Wrap the whole CRIS section in a single
1917 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1919 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1921 [__CRIS__] (__umulsidi3): Define.
1922 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1923 * config/cris/sfp-machine.h: New file.
1924 * config/cris/umulsidi3.S: New file.
1925 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1926 * config/cris/arit.c (SIGNMULT): New macro.
1927 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1928 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1929 saving 3 out of originally 33 cycles from the fastest
1930 path, 3 out of 54 from the medium path and one from the longest
1931 path. Improve comments.
1933 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1935 * sync.c: Remove static aliases and define each function directly
1936 under its real name.
1938 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
1940 * config.host (hppa*64*-*-linux*): Define extra_parts.
1941 (hppa*-*-linux*): Likewise.
1943 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1945 * config/arc/crtgend.S: Add 2013 to Copyright years.
1946 * config/arc/gmon/atomic.h: Likewise.
1947 * config/arc/gmon/auxreg.h: Likewise.
1948 * config/arc/gmon/sys/gmon_out.h: Likewise.
1949 * config/arc/gmon/sys/gmon.h: Likewise.
1950 * config/arc/gmon/prof-freq.c: Likewise.
1951 * config/arc/gmon/mcount.c: Likewise.
1952 * config/arc/gmon/prof-freq-stub.S: Likewise.
1953 * config/arc/gmon/gmon.c: Likewise.
1954 * config/arc/gmon/machine-gmon.h: Likewise.
1955 * config/arc/gmon/profil.S: Likewise.
1956 * config/arc/gmon/dcache_linesz.S: Likewise.
1957 * config/arc/crtg.S: Likewise.
1958 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1959 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1960 * config/arc/ieee-754/adddf3.S: Likewise.
1961 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1962 * config/arc/ieee-754/fixsfsi.S: Likewise.
1963 * config/arc/ieee-754/gtsf2.S: Likewise.
1964 * config/arc/ieee-754/floatsisf.S: Likewise.
1965 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1966 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1967 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1968 * config/arc/ieee-754/fixdfsi.S: Likewise.
1969 * config/arc/ieee-754/addsf3.S: Likewise.
1970 * config/arc/ieee-754/gesf2.S: Likewise.
1971 * config/arc/ieee-754/floatsidf.S: Likewise.
1972 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1973 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1974 * config/arc/ieee-754/gtdf2.S: Likewise.
1975 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1976 * config/arc/ieee-754/uneqdf2.S: Likewise.
1977 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1978 * config/arc/ieee-754/uneqsf2.S: Likewise.
1979 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1980 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1981 * config/arc/ieee-754/eqdf2.S: Likewise.
1982 * config/arc/ieee-754/ordsf2.S: Likewise.
1983 * config/arc/ieee-754/divsf3.S: Likewise.
1984 * config/arc/ieee-754/divdf3.S: Likewise.
1985 * config/arc/ieee-754/floatunsidf.S: Likewise.
1986 * config/arc/ieee-754/orddf2.S: Likewise.
1987 * config/arc/ieee-754/eqsf2.S: Likewise.
1988 * config/arc/ieee-754/gedf2.S: Likewise.
1989 * config/arc/crtn.S: Likewise.
1990 * config/arc/crti.S: Likewise.
1991 * config/arc/t-arc700-uClibc: Likewise.
1992 * config/arc/asm.h: Likewise.
1993 * config/arc/libgcc-excl.ver: Likewise.
1994 * config/arc/t-arc-newlib: Likewise.
1995 * config/arc/divtab-arc700.c: Likewise.
1996 * config/arc/initfini.c: Likewise.
1997 * config/arc/fp-hack.h: Likewise.
1999 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2000 Diego Novillo <dnovillo@google.com>
2002 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
2003 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
2004 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
2005 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
2007 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2008 Brendan Kehoe <brendan@zen.org>
2009 Simon Cook <simon.cook@embecosm.com>
2011 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
2012 * config/arc: New directory.
2013 * longlong.h [__arc__] (umul_ppmm): Remove.
2014 [__arc__] (__umulsidi3): Define.
2015 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
2016 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
2018 2013-09-17 Jacek Caban <jacek@codeweavers.com>
2020 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
2022 * config/i386/gthr-win32.h: Likewise.
2024 2013-09-16 DJ Delorie <dj@redhat.com>
2026 * config/rl78/vregs.h: Add G10 register definitions.
2027 * config/rl78/lib2mul.c: Enable for RL78/G10.
2028 * config/rl78/lib2div.c: Likewise.
2029 * config/rl78/lshrsi3.S: Use vregs.h.
2030 * config/rl78/cmpsi2.S: Likewise.
2031 * config/rl78/trampoline.S: Likewise.
2032 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
2034 2013-09-14 DJ Delorie <dj@redhat.com>
2035 Nick Clifton <nickc@redhat.com>
2037 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
2038 * config/rl78/vregs.h: New.
2039 * config/rl78/signbit.S: New file. Implements signbit function.
2040 * config/rl78/divmodsi.S: New.
2041 * config/rl78/divmodhi.S: New.
2042 * config/rl78/divmodqi.S: New.
2043 * config/rl78/t-rl78: Build them here...
2044 * config/rl78/lib2div.c: ...but not here.
2046 2013-09-12 DJ Delorie <dj@redhat.com>
2048 * config.host (msp*-*-elf): New.
2049 * config/msp430/: New port.
2051 2013-08-18 Iain Sandoe <iain@codesourcery.com>
2053 PR gcov-profile/58127
2054 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
2055 __thread var for emulated TLS.
2056 (__gcov_indirect_call_counters): Likewise.
2058 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
2059 Catherine Moore <clm@codesourcery.com>
2060 Richard Sandiford <rdsandiford@googlemail.com>
2062 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
2063 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
2064 (CALL_STUB_NO_RET): Likewise.
2065 (CALL_STUB_RET): Likewise.
2066 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
2067 __mips16_ret call/return stub symbols.
2068 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
2071 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
2073 * config.host <mips*-*-linux*>: Remove a stray comment.
2075 2013-08-10 Jan Hubicka <jh@suse.cz>
2077 Work around binutils PR14342
2078 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
2079 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
2080 (L_gcov_indirect_call_profiler_v2): New.
2082 2013-08-06 Jan Hubicka <jh@suse.cz>
2084 * libgcov.c (__gcov_indirect_call_callee,
2085 __gcov_indirect_call_counters): New global vars.
2086 (__gcov_indirect_call_profiler): replace by ...
2087 (__gcov_indirect_call_profiler_v2) ... this one.
2089 2013-08-06 Caroline Tice <cmtice@google.com>
2091 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2092 vtv_start_preinit.o and vtv_end_preinit.o.
2093 * configure.ac: Add code to check/set enable_vtable_verify.
2094 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2096 * vtv_start_preinit.c: New file.
2097 * vtv_end_preinit.c: New file.
2098 * vtv_start.c: New file.
2099 * vtv_end.c: New file.
2100 * configure: Regenerated.
2102 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
2104 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
2105 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
2106 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
2107 GPL-3.0-with-GCC-exception.
2109 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
2111 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
2114 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2116 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
2117 mapping for FPRs when creating the fallback framestate.
2119 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
2122 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
2123 (__round_s2_const, __round_u2_const)
2124 (__round_s4_const, __round_u4_const, __round_x8):
2125 Saturate result if addition result cannot be represented.
2127 2013-07-15 Matthias Klose <doko@ubuntu.com>
2129 * libgcc2.c: Don't include <limits.h>.
2131 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
2133 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
2135 2013-07-06 Jakub Jelinek <jakub@redhat.com>
2138 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
2140 2013-06-28 Jakub Jelinek <jakub@redhat.com>
2143 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
2145 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
2146 instead of table lookups.
2147 (__popcountDI2): Likewise.
2149 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
2151 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
2154 2013-06-21 Joseph Myers <joseph@codesourcery.com>
2157 * soft-fp/adddf3.c: Update from glibc.
2158 * soft-fp/addsf3.c: Likewise.
2159 * soft-fp/addtf3.c: Likewise.
2160 * soft-fp/divdf3.c: Likewise.
2161 * soft-fp/divsf3.c: Likewise.
2162 * soft-fp/divtf3.c: Likewise.
2163 * soft-fp/double.h: Likewise.
2164 * soft-fp/eqdf2.c: Likewise.
2165 * soft-fp/eqsf2.c: Likewise.
2166 * soft-fp/eqtf2.c: Likewise.
2167 * soft-fp/extenddftf2.c: Likewise.
2168 * soft-fp/extended.h: Likewise.
2169 * soft-fp/extendsfdf2.c: Likewise.
2170 * soft-fp/extendsftf2.c: Likewise.
2171 * soft-fp/fixdfdi.c: Likewise.
2172 * soft-fp/fixdfsi.c: Likewise.
2173 * soft-fp/fixsfdi.c: Likewise.
2174 * soft-fp/fixsfsi.c: Likewise.
2175 * soft-fp/fixtfdi.c: Likewise.
2176 * soft-fp/fixtfsi.c: Likewise.
2177 * soft-fp/fixunsdfdi.c: Likewise.
2178 * soft-fp/fixunsdfsi.c: Likewise.
2179 * soft-fp/fixunssfdi.c: Likewise.
2180 * soft-fp/fixunssfsi.c: Likewise.
2181 * soft-fp/fixunstfdi.c: Likewise.
2182 * soft-fp/fixunstfsi.c: Likewise.
2183 * soft-fp/floatdidf.c: Likewise.
2184 * soft-fp/floatdisf.c: Likewise.
2185 * soft-fp/floatditf.c: Likewise.
2186 * soft-fp/floatsidf.c: Likewise.
2187 * soft-fp/floatsisf.c: Likewise.
2188 * soft-fp/floatsitf.c: Likewise.
2189 * soft-fp/floatundidf.c: Likewise.
2190 * soft-fp/floatundisf.c: Likewise.
2191 * soft-fp/floatunditf.c: Likewise.
2192 * soft-fp/floatunsidf.c: Likewise.
2193 * soft-fp/floatunsisf.c: Likewise.
2194 * soft-fp/floatunsitf.c: Likewise.
2195 * soft-fp/gedf2.c: Likewise.
2196 * soft-fp/gesf2.c: Likewise.
2197 * soft-fp/getf2.c: Likewise.
2198 * soft-fp/ledf2.c: Likewise.
2199 * soft-fp/lesf2.c: Likewise.
2200 * soft-fp/letf2.c: Likewise.
2201 * soft-fp/muldf3.c: Likewise.
2202 * soft-fp/mulsf3.c: Likewise.
2203 * soft-fp/multf3.c: Likewise.
2204 * soft-fp/negdf2.c: Likewise.
2205 * soft-fp/negsf2.c: Likewise.
2206 * soft-fp/negtf2.c: Likewise.
2207 * soft-fp/op-1.h: Likewise.
2208 * soft-fp/op-2.h: Likewise.
2209 * soft-fp/op-4.h: Likewise.
2210 * soft-fp/op-8.h: Likewise.
2211 * soft-fp/op-common.h: Likewise.
2212 * soft-fp/quad.h: Likewise.
2213 * soft-fp/single.h: Likewise.
2214 * soft-fp/soft-fp.h: Likewise.
2215 * soft-fp/subdf3.c: Likewise.
2216 * soft-fp/subsf3.c: Likewise.
2217 * soft-fp/subtf3.c: Likewise.
2218 * soft-fp/truncdfsf2.c: Likewise.
2219 * soft-fp/trunctfdf2.c: Likewise.
2220 * soft-fp/trunctfsf2.c: Likewise.
2221 * soft-fp/unorddf2.c: Likewise.
2222 * soft-fp/unordsf2.c: Likewise.
2223 * soft-fp/unordtf2.c: Likewise.
2224 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
2225 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2226 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2227 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2228 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2229 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2230 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2231 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2232 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2233 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
2234 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
2235 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2237 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
2239 * config/mips/lib2funcs.c: New file.
2240 * config/mips/t-mips (LIB2ADD_ST): Add it.
2242 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
2245 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
2246 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
2248 2013-06-08 Walter Lee <walt@tilera.com>
2250 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
2251 Replace int64_t with long long. Add __extension__ where
2253 * config/tilepro/atomic.c: Include config.h.
2255 2013-06-06 Douglas B Rupp <rupp@adacore.com>
2257 * config.host (arm-wrs-vxworks): Configure with other soft float.
2259 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
2261 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
2262 (mips64r5900el-*-elf*): New configurations.
2264 2013-06-04 Alan Modra <amodra@gmail.com>
2266 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
2268 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
2270 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
2272 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
2274 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
2275 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
2276 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
2278 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2280 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
2281 (powerpc-wrs-vxworks): Likewise.
2283 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2285 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
2286 signal frames as well.
2287 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
2288 STACK_BIAS to the CFA offset.
2290 2013-05-17 Richard Henderson <rth@redhat.com>
2293 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
2294 (execute_cfa_program): Use it when storing to fs->regs.
2296 2013-05-08 Kai Tietz <ktietz@redhat.com>
2298 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
2299 (__deregister_frame_info): Likewise.
2301 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
2303 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
2306 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
2308 2013-04-25 Alan Modra <amodra@gmail.com>
2310 * config.host: Match little-endian powerpc-linux.
2312 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
2314 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
2315 as 'unsigned long long' instead of 'unsigned long'.
2316 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
2319 2013-04-10 Julian Brown <julian@codesourcery.com>
2321 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
2322 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
2323 unsigned char/unsigned short.
2324 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
2326 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2329 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
2331 2013-04-04 Meador Inge <meadori@codesourcery.com>
2333 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
2334 computing the location of the link register.
2335 (aeabi_uldivmod): Ditto.
2337 2013-03-27 Kai Tietz <ktietz@redhat.com>
2339 * config.host: Add support for cygwin x64 target.
2340 * configure: Regenerated.
2342 2013-03-26 Walter Lee <walt@tilera.com>
2344 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
2345 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
2347 2013-03-25 Kai Tietz <ktietz@redhat.com>
2349 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
2351 2013-03-20 Robert Mason <rbmj@verizon.net>
2353 * config/vxlib-tls.c (__gthread_get_tsd_data,)
2354 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
2355 (__gthread_leave_tsd_dtor_context): Add prototypes.
2356 (tls_delete_hook): Update.
2358 2013-03-20 Catherine Moore <clm@codesourcery.com>
2359 Joseph Myers <joseph@codesourcery.com>
2360 Chao-ying Fu <fu@mips.com>
2362 * config/mips/mips16.S: Don't build for microMIPS.
2363 * config/mips/linux-unwind.h: Handle microMIPS frame.
2364 * config/mips/crtn.S (fini, init): New labels.
2366 2013-03-14 Jakub Jelinek <jakub@redhat.com>
2368 PR tree-optimization/53265
2369 * unwind-dw2.c (execute_cfa_program): Avoid
2370 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
2371 on targets with DWARF_FRAME_REGISTERS < 32.
2373 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
2376 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
2377 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
2379 2013-03-07 Sriraman Tallam <tmsriram@google.com>
2381 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
2382 sandybridge processors.
2384 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
2387 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
2390 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2392 * config/microblaze/crti.S: Setup stack protection at entry
2394 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
2396 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
2397 (__rotldi3): Shift bytewise if applicable.
2399 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
2401 * config/aarch64/sync-cache.c
2402 (__aarch64_sync_cache_range): Silence warnings.
2404 2013-02-25 Catherine Moore <clm@codesourcery.com>
2407 2013-02-24 Catherine Moore <clm@codesourcery.com>
2408 Joseph Myers <joseph@codesourcery.com>
2409 Chao-ying Fu <fu@mips.com>
2411 * config/mips/mips16.S: Don't build for microMIPS.
2412 * config/mips/linux-unwind.h: Handle microMIPS frame.
2413 * config/mips/crtn.S (fini, init): New labels.
2415 2013-02-24 Catherine Moore <clm@codesourcery.com>
2416 Joseph Myers <joseph@codesourcery.com>
2417 Chao-ying Fu <fu@mips.com>
2419 * config/mips/mips16.S: Don't build for microMIPS.
2420 * config/mips/linux-unwind.h: Handle microMIPS frame.
2421 * config/mips/crtn.S (fini, init): New labels.
2423 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2424 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
2427 2013-02-16 Alan Modra <amodra@gmail.com>
2430 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
2431 (ppc_fallback_frame_state): Always set up save locations for fp
2432 and altivec. Don't bother with non-callee-saved regs, r0-r13
2433 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
2435 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
2438 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
2440 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
2441 _ssmulha3, _usmulusa3, _ssmulsa3.
2442 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
2443 (__muldi3): XCALL __muldi3_6 instead of rcall.
2444 (__umulsidi3, __mulsidi3): New functions.
2445 (do_prologue_saves, do_epilogue_restores): New .macros.
2446 (__divdi3_moddi3): Use them.
2447 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
2448 (__usmulusa3, __ssmulsa3): New functions.
2450 2013-02-11 Iain Sandoe <iain@codesourcery.com>
2451 Jack Howarth <howarth@bromo.med.uc.edu>
2452 Patrick Marlier <patrick.marlier@gmail.com>
2455 * config/darwin-crt-tm.c: Remove dummy functions hack.
2457 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
2460 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
2461 * config/avr/lib2-object.mk: New iterator to build objects from it.
2462 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
2464 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
2465 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
2466 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
2467 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
2468 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
2469 * config/avr/lib1funcs-fixed.S: Implement them.
2471 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
2473 Update copyright years.
2475 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
2478 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
2479 Add crtcxa to extra_parts.
2480 * config/rs6000/exit.h: New file.
2481 * config/rs6000/cxa_atexit.c: New file.
2482 * config/rs6000/cxa_finalize.c: New file.
2483 * config/rs6000/crtcxa.c: New file.
2484 * config/rs6000/t-aix-cxa: New file.
2485 * config/rs6000/libgcc-aix-cxa.ver: New file.
2487 2013-01-31 Nick Clifton <nickc@redhat.com>
2489 * config/v850/lib1funcs.S: Add support for e3v5 architecture
2492 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
2495 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
2496 _mulQQ, _mulHQ, _mulHA, _mulSA,
2497 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
2498 _divQQ, _divHQ, _divHA, _divSA,
2499 _divUQQ, _divUHQ, _divUHA, _divUSA.
2501 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
2503 * config.host(microblaze*-linux*): tmake_file: Remove
2504 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
2505 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
2506 to exclude functions from being built with libgcc.c and use
2507 the microblaze assembly.
2509 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2511 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
2514 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
2516 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
2517 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
2518 __UINTPTR_TYPE__; also cast 'base' to the same type before the
2519 alignment operation.
2521 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
2523 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
2524 loop start address for cache clearing.
2526 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2528 * config/avr/lib1funcs.S: Remove trailing blanks.
2529 * config/avr/lib1funcs-fixed.S: Ditto.
2531 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2533 * config/avr/avr-lib.h: Add GPL copyright notice.
2535 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2537 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
2538 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
2539 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
2540 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
2542 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
2544 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
2545 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2547 2013-01-04 Nick Clifton <nickc@redhat.com>
2549 * config/v850/lib1funcs.S: Only provide CALLT support functions if
2550 the CALLT instruction is supported.
2552 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
2554 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
2555 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
2557 2012-12-13 John Tytgat <John@bass-software.com>
2559 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
2562 2012-12-12 Jakub Jelinek <jakub@redhat.com>
2565 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
2566 undefined signed overflows.
2568 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
2571 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
2573 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
2575 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
2576 (FP_TRAPPING_EXCEPTIONS): Define.
2577 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
2578 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
2580 2012-12-04 Richard Henderson <rth@redhat.com>
2583 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
2585 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2587 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
2588 (FP_EX_SHIFT): Define.
2589 (FP_TRAPPING_EXCEPTIONS): Define.
2591 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2593 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
2594 (FP_ROUNDMODE): Use FP_RND_MASK.
2595 * config/aarch64/sfp-exceptions.c: New.
2596 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
2597 Use __sfp_handle_exceptions.
2599 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
2601 * config.host: (arm*-*-freebsd*): Remove.
2602 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
2603 (arm*-*-elf*): Remove.
2604 (arm*-*-wince-pe*): Remove.
2605 * arm/unwind-arm.c (struct fpa_reg): Delete.
2606 (struct fpa_regs): Delete.
2607 (phase1_vrs): Remove fpa element.
2608 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
2609 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
2610 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
2611 * ieee754-sf.S (floatundisf): Remove FPA support.
2612 (floatdisf): Likewise.
2613 * ieee75f-df.S (floatundidf): Likewise.
2614 (floatdidf): Likewise.
2616 2012-11-29 Kai Tietz <ktietz@redhat.com>
2619 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
2620 * unwind-generic.h: Likewise.
2621 * unwind-seh.c: Likewise.
2623 2012-11-28 Richard Henderson <rth@redhat.com>
2626 * emutls.c (__emutls_get_address): Avoid race condition between
2627 obj->loc.offset read and emutls_key initialization.
2629 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
2631 Adjust decimal point of signed accum mode to GCC default.
2634 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
2636 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
2637 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
2638 (__mulha3, __mulsa3)
2639 (__divqq3, __divha3, __divsa3): Adjust to new position of
2640 decimal point of signed accum types.
2642 (__mulusa3_round): New function.
2643 (__mulusa3): Use it.
2644 (__divqq_helper): New function.
2645 (__udivuqq3): Use it.
2647 2012-11-20 Jakub Jelinek <jakub@redhat.com>
2650 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
2652 2012-11-18 Teresa Johnson <tejohnson@google.com>
2655 * libgcov.c (gcov_exit): Remove merged program summary
2656 comparison unless !GCOV_LOCKED.
2658 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2660 * soft-fp: Updated from glibc upstream.
2662 2012-11-06 Ian Lance Taylor <iant@google.com>
2664 * generic-morestack.c (__generic_morestack): Align the returned
2665 stack pointer to a 32 byte boundary.
2666 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
2667 increment the return address until we have decided that we don't
2668 have a varargs function.
2669 (__morestack) [32-bit]: Align stack correctly when calling C
2671 (__morestack) [64-bit]: Likewise.
2673 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
2675 * configure: Regenerate.
2677 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
2680 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
2681 * config/i386/sfp-machine.h: Guard exception handling
2682 code with _SOFT_FLOAT.
2683 * config/i386/32/sfp-machine.h: Guard rounding handling
2684 code with _SOFT_FLOAT.
2685 * config/i386/64/sfp-machine.h: Ditto.
2687 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
2689 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
2692 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
2694 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
2695 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
2696 when appropriate. Correct structure element types.
2697 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
2698 -minline-all-stringops from compile flags.
2700 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2702 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
2704 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2706 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
2708 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2710 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
2713 2012-10-23 Ian Bolton <ian.bolton@arm.com>
2714 Jim MacArthur <jim.macarthur@arm.com>
2715 Marcus Shawcroft <marcus.shawcroft@arm.com>
2716 Nigel Stephens <nigel.stephens@arm.com>
2717 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2718 Richard Earnshaw <rearnsha@arm.com>
2719 Sofiane Naci <sofiane.naci@arm.com>
2720 Stephen Thomas <stephen.thomas@arm.com>
2721 Tejas Belagod <tejas.belagod@arm.com>
2722 Yufeng Zhang <yufeng.zhang@arm.com>
2724 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
2725 * config/aarch64/crti.S: New file.
2726 * config/aarch64/crtn.S: New file.
2727 * config/aarch64/linux-unwind.h: New file.
2728 * config/aarch64/sfp-machine.h: New file.
2729 * config/aarch64/sync-cache.c: New file.
2730 * config/aarch64/t-aarch64: New file.
2731 * config/aarch64/t-softfp: New file.
2733 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
2735 * config/mmix/crti.S: Mark program and data addresses using PRELD.
2736 Remove typo'd and unnecessary alignment-LOC for .data. Remove
2737 no-longer-needed LDBU insns.
2739 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2742 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2743 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2745 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2747 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2749 2012-10-15 Matthias Klose <doko@ubuntu.com>
2751 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2753 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2755 * configure: Regenerate.
2756 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2758 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2760 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2761 instructions for 64bit targets only.
2763 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2765 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2766 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2767 * config/i386/32/sfp-machine.h: ... here.
2768 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2769 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2772 2012-10-07 Matthias Klose <doko@ubuntu.com>
2774 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2776 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2778 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
2780 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2781 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2782 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2785 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2788 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2789 Fix parameter names.
2791 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2794 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2795 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2796 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2798 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2801 * config/sh/linux-atomic.S: Delete.
2802 * config/sh/linux-atomic.c: New.
2803 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2804 linux-atomic.c. Add cflags to disable warnings.
2806 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2809 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2811 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2812 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2813 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2814 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
2815 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2817 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2819 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2821 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2822 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2824 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
2826 * config.host (hppa-*-openbsd*): New target.
2827 * config/pa/t-openbsd: New file.
2829 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
2832 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2833 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2834 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2835 (__divsa3): Use __negsi2 to negate r_quoL.
2836 * config/avr/lib1funcs.S (FALIAS): New macro.
2837 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2838 (__negsi2): ...this new function.
2839 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2840 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2841 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2842 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2843 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2844 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2846 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2849 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2850 (lshrsi3): Reimplement as lshrsi3_r0.
2852 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2855 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2858 2012-09-07 Teresa Johnson <tejohnson@google.com>
2860 PR gcov-profile/54487
2861 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
2864 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
2867 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2868 not configured --with-avrlibc=no.
2869 * config/avr/t-avrlibc: New file.
2870 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2871 (DPBIT_FUNCS): Ditto.
2872 (TPBIT_FUNCS): Ditto.
2874 2012-09-04 Teresa Johnson <tejohnson@google.com>
2876 * libgcov.c (struct gcov_summary_buffer): New structure.
2877 (gcov_histogram_insert): New function.
2878 (gcov_compute_histogram): Ditto.
2879 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2880 histograms during summary merging.
2882 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
2884 * config.host (x86_64-*-openbsd*): New target.
2886 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2888 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2891 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2894 * config/avr/t-avr (conv_X): Rename to func_X.
2896 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2899 * config/avr/lib1funcs-fixed.S: New file.
2900 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2901 after they are used.
2902 (neg2, neg4): New macros.
2903 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2904 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2905 (__umulhisi3): Speed up MUL variant if there is enough flash.
2906 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2908 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2909 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2910 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2911 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2912 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2913 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2914 (LIB2FUNCS_EXCLUDE): Add supported functions.
2916 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
2918 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2919 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2921 * fixed-obj.mk: Only expand dependency if $o is not in
2924 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2926 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2928 2012-08-22 Joseph Myers <joseph@codesourcery.com>
2930 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2931 depend on --enable-shared.
2932 ($(lib1asmfuncs-o)): Use %.vis files independent of
2934 * static-object.mk ($(base)$(objext), $(base).vis)
2935 ($(base)_s$(objext)): Use same rules for visibility handling as in
2938 2012-08-21 Ian Lance Taylor <iant@google.com>
2940 * config/i386/morestack.S (__morestack_non_split): Increase amount
2941 of space allocated for non-split code stack.
2943 2012-08-19 Joseph Myers <joseph@codesourcery.com>
2945 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2946 even if inhibit_libc.
2948 2012-08-17 Julian Brown <julian@codesourcery.com>
2950 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2951 -fexceptions -fnon-call-exceptions if not defined.
2952 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2953 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2955 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2957 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2960 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
2962 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2963 rs6000/t-slibgcc-aix.
2965 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2967 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2969 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2971 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2973 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2976 * Makefile.in (version): Replace top_srcdir with srcdir.
2978 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2980 * Makefile.in (version): set to BASE-VER file from gcc directory.
2982 2012-08-01 Nick Clifton <nickc@redhat.com>
2984 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2985 Implements __clrsb for an HImode argument.
2987 2012-07-31 Nick Clifton <nickc@redhat.com>
2989 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2990 Implements __clrsb for an HImode argument.
2991 * config/stormy16/clrsbhi2.c: New file:
2992 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2994 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2996 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2998 2012-07-19 Tristan Gingold <gingold@adacore.com>
2999 Richard Henderson <rth@redhat.com>
3001 * unwind-seh.c: New file.
3002 * unwind-generic.h: Include windows.h for SEH.
3003 (_Unwind_Exception): Use 6 private fields for SEH.
3004 (_GCC_specific_handler): Declare.
3005 * unwind-c.c (__gcc_personality_seh0): New function.
3007 * config/i386/libgcc-cygming.ver: New file.
3008 * config/i386/t-seh-eh: New file.
3009 * config.host (x86_64-*-mingw*): Default to seh.
3011 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
3013 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
3015 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
3017 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
3018 __builtin_expect when checking for exceptions.
3019 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
3021 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3023 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
3024 function declaration.
3025 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3027 * config/ia64/sfp-exceptions.c: New.
3028 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
3030 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3032 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
3033 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
3034 * config/i386/64/sfp-machine: ... (delete here) ...
3035 * config/i386/sfp-machine.h: ... to here.
3036 (FP_EX_MASK): Remove.
3038 (FP_INIT_ROUNDMODE): Declare asm as volatile.
3040 2012-06-11 Sriraman Tallam <tmsriram@google.com>
3042 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
3043 * config/i386/libgcc-sol2.ver: Ditto.
3044 * config/i386/libgcc-glibc.ver: Ditto.
3046 2012-06-11 Roland McGrath <mcgrathr@google.com>
3048 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
3049 If __GLIBC__ is defined, refer to __pthread_key_create instead of
3052 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
3054 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
3055 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
3056 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
3057 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3058 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
3059 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
3060 * config/i386/64/sfp-machine: ... (delete here) ...
3061 * config/i386/sfp-machine.h: ... to here.
3063 (__sfp_handle_exceptions): New function declaration.
3064 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3065 * config/i386/sfp-exceptions.c: New.
3066 * config/i386/t-softfp: New.
3067 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
3068 i386/t-softfp to tmake_file.
3070 2012-06-03 David S. Miller <davem@davemloft.net>
3072 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
3075 2012-05-31 David S. Miller <davem@davemloft.net>
3077 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
3078 multiply and divide instructions on 32-bit when V9.
3079 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
3081 2012-05-29 Joseph Myers <joseph@codesourcery.com>
3083 * config/arm/ieee754-df.S: Fix typos.
3084 * config/arm/ieee754-sf.S: Fix typos.
3085 * config/c6x/libunwind.S: Fix typos.
3086 * config/epiphany/udivsi3-float.c: Fix typos.
3087 * config/microblaze/muldi3_hard.S: Fix typos.
3088 * config/picochip/adddi3.S: Fix typos.
3089 * config/picochip/ashlsi3.S: Fix typos.
3090 * config/picochip/ashrsi3.S: Fix typos.
3091 * config/picochip/clzsi2.S: Fix typos.
3092 * config/picochip/cmpsi2.S: Fix typos.
3093 * config/picochip/divmod15.S: Fix typos.
3094 * config/picochip/divmodhi4.S: Fix typos.
3095 * config/picochip/divmodsi4.S: Fix typos.
3096 * config/picochip/longjmp.S: Fix typos.
3097 * config/picochip/lshrsi3.S: Fix typos.
3098 * config/picochip/parityhi2.S: Fix typos.
3099 * config/picochip/popcounthi2.S: Fix typos.
3100 * config/picochip/setjmp.S: Fix typos.
3101 * config/picochip/subdi3.S: Fix typos.
3102 * config/picochip/ucmpsi2.S: Fix typos.
3103 * config/picochip/udivmodhi4.S: Fix typos.
3104 * config/picochip/udivmodsi4.S: Fix typos.
3105 * config/spu/divv2df3.c: Fix typos.
3106 * config/spu/mfc_multi_tag_release.c: Fix typos.
3107 * config/spu/mfc_tag_release.c: Fix typos.
3108 * configure.ac: Fix typos.
3109 * configure: Regenerate.
3111 2012-05-25 Ian Lance Taylor <iant@google.com>
3113 * config/i386/morestack.S (__morestack_non_split): Check whether
3114 caller is varargs and needs %bp to hold the stack frame on return.
3116 2012-05-25 Olivier Hainque <hainque@adacore.com>
3118 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
3119 sequence in the non pic case on VxWorks.
3121 2012-05-24 Olivier Hainque <hainque@adacore.com>
3123 * Makefile.in: Move dependency on install-unwind_h from
3124 "install-leaf" to "install".
3126 2012-05-24 Olivier Hainque <hainque@adacore.com>
3128 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
3129 Use a separate command for stamp removals.
3131 2012-05-21 Andrew Pinski <apinski@cavium.com>
3134 * configure.ac: Define the default includes to being none.
3135 * configure: Regenerate.
3137 2012-05-16 Olivier Hainque <hainque@adacore.com>
3139 * Makefile.in (install-unwind_h): Rename into ...
3140 (install-unwind_h-forbuild): New target.
3141 (all): Use it instead of the former install-unwind_h.
3142 (install-unwind_h): Reinstate, copy to user install destination
3143 for include files, not to the internal gcc object directory one.
3144 (install-leaf): Depend on it.
3146 2012-05-15 Olivier Hainque <hainque@adacore.com>
3148 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
3149 register numbers. LR_REGNO replaces R_LR.
3150 (ucontext_for): New, helper for ...
3151 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
3153 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
3155 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3157 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
3158 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
3159 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
3161 (i[34567]86-*-*, x86_64-*-*): ... here.
3163 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
3164 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
3166 * config/i386/i386-cpuinfo.c: Rename to ...
3167 * config/i386/cpuinfo.c: ... this.
3168 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
3170 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
3171 (libgcc_cv_init_priority): New test.
3172 * configure: Regenerate.
3173 * config.in: New file.
3174 * Makefile.in (clean): Rename config.h to auto-target.h.
3175 (config.h): Likewise.
3176 (stamp-h): Likewise.
3178 * config/i386/cpuinfo.c (auto-target.h): Include.
3179 (CONSTRUCTOR_PRIORITY): Define.
3180 (__cpu_indicator_init): Use it.
3182 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
3184 * longlong.h: Use a URL instead of an FSF postal address.
3185 Replace spaces with tab.
3187 2012-05-08 Teresa Johnson <tejohnson@google.com>
3189 * libgcov.c (gcov_clear, __gcov_reset): New functions.
3190 (__gcov_dump): Ditto.
3191 (gcov_dump_complete): New global variable.
3192 (gcov_exit): Export hidden to enable use in L_gcov_dump.
3193 (__gcov_flush): Outline functionality now in gcov_clear.
3194 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
3196 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
3198 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
3199 (mips*-*-linux*): Include mips/t-tpbit when long double is
3202 2012-04-25 Sriraman Tallam <tmsriram@google.com>
3204 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
3205 (get_available_features): New argument. Check for AVX2.
3206 (__cpu_indicator_init): Modify call to get_available_features.
3208 2012-04-25 Alan Modra <amodra@gmail.com>
3210 * config/rs6000/crtsavevr.S: New file.
3211 * config/rs6000/crtrestvr.S: New file.
3212 * config/rs6000/t-savresfgpr: Build the above.
3213 * config/rs6000/t-netbsd: Likewise.
3215 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3217 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
3219 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3221 * libgcc/config/i386/i386-cpuinfo.c: New file.
3222 * libgcc/config/i386/t-cpuinfo: New file.
3223 * libgcc/config.host: Include t-cpuinfo.
3224 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
3226 2012-04-24 Chao-ying Fu <fu@mips.com>
3228 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
3230 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
3232 struct siginfo vs. siginfo_t
3234 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
3235 siginfo_t instead of struct siginfo.
3236 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
3237 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
3238 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
3239 (ia64_handle_unwabi): Likewise.
3240 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
3241 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
3242 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
3243 (sh_fallback_frame_state): Likewise.
3244 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
3245 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
3247 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
3249 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
3252 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
3254 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
3255 if it hasn't been previously saved.
3257 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
3259 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
3262 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
3265 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
3266 instead of __AVR_HAVE_8BIT_SP__.
3268 2012-03-26 Tristan Gingold <gingold@adacore.com>
3270 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
3271 (unw_table_entry): Use unw_word instead of unsigned long.
3272 (_Unwind_FindTableEntry): Likewise.
3273 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
3274 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
3275 (_Unwind_FindTableEntry): Likewise.
3276 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
3277 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
3278 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
3279 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
3280 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
3281 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
3282 (uw_init_context_1, uw_install_context): Likewise.
3283 (unw_word): Move to unwind-ia64.h
3285 2012-03-26 Tristan Gingold <gingold@adacore.com>
3287 * config/vms/vms-ucrt0.c: Update copyright years.
3289 (___gcc_main_flags): Declare.
3290 (__main): Check flags to remap argv and exit code.
3291 * config.host (*-*-*vms*): Adjust extra_parts.
3292 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
3295 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
3297 * arm/lib1funcs.asm (ctzsi2): New function.
3298 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
3299 * arm/t-linux (LIB1ASMFUNCS): Likewise.
3300 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
3301 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
3302 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
3303 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
3305 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
3307 * config.host: Add bits to support powerpc64-*-freebsd*.
3308 * config/rs6000/freebsd-unwind.h: New file.
3309 * config/rs6000/t-freebsd64: New file.
3311 2012-03-20 Richard Guenther <rguenther@suse.de>
3313 PR gcov-profile/52627
3314 * libgcov.c (init_mx): Fix mutex name.
3316 2012-03-16 Tristan Gingold <gingold@adacore.com>
3318 * config/ia64/vms-unwind.h: Remove ulong (and replace
3319 it by unw_reg where used). Define unw_reg with __int64.
3321 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3323 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
3325 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
3327 (sparc_is_sighandler): Likewise.
3329 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
3331 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
3334 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3336 * config/arm/crtn.S: Fix typo.
3338 2012-03-13 Richard Guenther <rguenther@suse.de>
3340 * libgcov.c: Remove stdio.h include and NULL un-define.
3342 2012-03-13 Richard Guenther <rguenther@suse.de>
3345 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
3347 2012-03-13 Richard Guenther <rguenther@suse.de>
3349 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
3351 2012-03-13 Richard Guenther <rguenther@suse.de>
3353 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
3354 and __gthread_mutex_init_function definitions.
3356 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3358 * config.host (mips*-*-openbsd*): Remove.
3360 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3362 * config.host: Remove alpha*-dec-osf5.1* handling.
3363 * config/alpha/gthr-posix.c: Remove.
3364 * config/alpha/libgcc-osf5.ver: Remove.
3365 * config/alpha/osf5-unwind.h: Remove.
3366 * config/alpha/t-osf-pthread: Remove.
3367 * config/alpha/t-slibgcc-osf: Remove.
3368 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
3369 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
3370 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
3371 * mkmap-flat.awk: Remove osf_export handling.
3373 2012-03-12 Richard Guenther <rguenther@suse.de>
3375 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
3376 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3377 (__gthread_mutex_init_function): New function.
3378 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3381 * libgcov.c: Include gthr.h.
3382 (__gcov_flush_mx): New global variable.
3383 (init_mx, init_mx_once): New functions.
3384 (__gcov_flush): Protect self with a mutex.
3385 (__gcov_fork): Re-initialize mutex after forking.
3386 * unwind-dw2-fde.c: Change condition under which to use
3387 __GTHREAD_MUTEX_INIT_FUNCTION.
3389 2012-03-12 Tristan Gingold <gingold@adacore.com>
3391 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
3392 * config/ia64/t-vms: Likewise.
3394 2012-03-11 Michael Hope <michael.hope@linaro.org>
3396 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
3399 2012-03-07 Walter Lee <walt@tilera.com>
3401 * config/tilepro/atomic.c: Rename "atomic_" prefix to
3403 (atomic_xor): Rename and move definition to
3404 config/tilepro/atomic.h.
3405 (atomic_nand): Ditto.
3406 * config/tilepro/atomic.h: Rename "atomic_" prefix to
3408 (arch_atomic_xor): Move from config/tilepro/atomic.c.
3409 (arch_atomic_nand): Ditto.
3411 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3414 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
3416 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3419 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
3422 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3426 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
3427 if RAMPZ affects reading from RAM.
3428 (__tablejump_elpm__): Ditto.
3430 (__movmemx_hi): Ditto.
3431 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
3432 (__do_global_dtors): Ditto.
3433 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
3434 (__movmemx_hi): Ditto.
3436 2012-03-05 Richard Henderson <rth@redhat.com>
3438 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
3439 [ARM] (count_trailing_zeros): Use the builtin.
3441 2012-03-01 Kai Tietz <ktietz@redhat.com>
3443 * soft-fp: Imported from glibc upstream.
3445 2012-02-28 Kai Tietz <ktietz@redhat.com>
3447 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
3448 for mingw-targets as attribute gcc_struct.
3450 2012-02-28 Ian Lance Taylor <iant@google.com>
3452 * generic-morestack.c (__splitstack_releasecontext): Correct call
3453 to __morestack_release_segments.
3455 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
3458 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
3459 for __linux__ when removing signals from __morestack_fullmask.
3461 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
3464 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
3466 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3468 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
3469 instead of HAVE_INITFINI_ARRAY.
3470 * config/ia64/crtend.S: Likewise.
3472 2012-02-20 Kai Tietz <ktietz@redhat.com>
3475 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
3477 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
3478 to w32-unwind.h header.
3480 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3482 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
3483 (mips*-*-linux*): Remove t-slibgcc-libgcc.
3484 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
3485 * config/mips/mips16.S (__mips16_rdhwr): Delete.
3487 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3489 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
3491 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3494 * config/darwin-crt-tm.c: Correct typo.
3496 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3497 Patrick Marlier <patrick.marlier@gmail.com>
3500 * config/darwin-crt-tm.c: Generate dummy functions.
3502 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3503 Patrick Marlier <patrick.marlier@gmail.com>
3506 * config/darwin-crt-tm.c (getTMCloneTable): New function.
3507 (__doTMRegistrations): Call it.
3508 (__doTMdeRegistrations): Likewise.
3510 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
3511 Anatoly Sokolov <aesok@post.ru>
3512 Eric Weddington <eric.weddington@atmel.com>
3515 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
3516 (__epilogue_restores__): Ditto.
3518 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
3522 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
3523 Solaris 11 and slightly reformat.
3524 (sparc_is_sighandler): Likewise.
3526 2012-02-14 Walter Lee <walt@tilera.com>
3528 * config.host: Handle tilegx and tilepro.
3529 * config/tilegx/sfp-machine.h: New file.
3530 * config/tilegx/sfp-machine32.h: New file.
3531 * config/tilegx/sfp-machine64.h: New file.
3532 * config/tilegx/t-crtstuff: New file.
3533 * config/tilegx/t-softfp: New file.
3534 * config/tilegx/t-tilegx: New file.
3535 * config/tilepro/atomic.c: New file.
3536 * config/tilepro/atomic.h: New file.
3537 * config/tilepro/linux-unwind.h: New file.
3538 * config/tilepro/sfp-machine.h: New file.
3539 * config/tilepro/softdivide.c: New file.
3540 * config/tilepro/softmpy.S: New file.
3541 * config/tilepro/t-crtstuff: New file.
3542 * config/tilepro/t-tilepro: New file.
3544 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
3548 * gthr-posix.h: Allow static initializer macros to be disabled.
3549 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
3551 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
3553 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
3554 Add t-slibgcc-libgcc to tmake_file.
3555 * config/mips/libgcc-mips16.ver: Revert previous patch.
3556 * config/mips/mips16.S (__mips16_rdhwr): Hide.
3558 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
3559 Jayant R Sonar <jayant.sonar@kpitcummins.com>
3561 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
3562 * config/cr16/crti.S: New file.
3563 * config/cr16/crtlibid.S: New file.
3564 * config/cr16/crtn.S: New file.
3565 * config/cr16/lib1funcs.S: New file.
3566 * config/cr16/t-cr16: New file.
3567 * config/cr16/t-crtlibid: New file.
3568 * config/cr16/unwind-dw2.h: New file.
3569 * config/cr16/unwind-cr16.c: New file.
3570 * config/cr16/divmodhi3.c: New file.
3572 2012-01-25 Alan Modra <amodra@gmail.com>
3574 * config/rs6000/t-linux64: Delete. Move..
3575 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
3576 * config/rs6000/t-linux: ..and libgcc flags to here.
3578 2012-01-22 Douglas B Rupp <rupp@gnat.com>
3580 * config.host (i[34567]86-*-interix3*):
3581 Change triplet to i[34567]86-*-interix[3-9]*.
3582 * configure: Regenerate.
3584 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
3585 Richard Sandiford <rdsandiford@googlemail.com>
3587 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
3588 * config/mips/mips16.S (__mips16_rdhwr): New function.
3589 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
3591 2012-01-11 Nathan Sidwell <nathan@acm.org>
3593 * libgcov.c (__gcov_init): Ignore objects with no functions.
3595 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
3598 Extend __pgmx semantics to linearize memory.
3599 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
3600 * config/avr/lib1funcs.S (__xload_1): New function.
3601 (__movmemx_qi, __movmemx_hi): New functions.
3602 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
3605 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3607 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
3608 purported sigacthandler address isn't null before dereferencing it.
3609 (sparc_is_sighandler): Likewise.
3611 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3614 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
3615 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
3616 (sparc_is_sighandler): Likewise.
3617 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
3619 2012-01-06 Tristan Gingold <gingold@adacore.com>
3621 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
3622 compatibility thunks...
3623 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
3624 (crtbeginS.o, crtendS.o): ... and these to ...
3625 * config/ia64/t-ia64-elf: ... this new file.
3626 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
3627 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
3629 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3631 * configure: Regenerate.
3632 * config/s390/t-crtstuff: Remove -fPIC.
3634 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3637 * enable-execute-stack-mprotect.c (getpagesize): Do not define
3640 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3643 * config/avr/lib1funcs.S: Remove FIXME comments.
3644 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
3646 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3648 Implement light-weight DImode support.
3649 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
3650 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
3651 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
3652 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
3654 2011-12-30 Nathan Sidwell <nathan@acm.org>
3656 * libgcov.c (gcov_crc32): Remove global var.
3657 (free_fn_data): New function.
3658 (buffer_fn_data): Pass in filename, more robust error recovery.
3659 (crc32_unsigned): New function.
3660 (gcov_exit): More robust detection of new program. More robust
3662 (__gcov_init): Do not update program's crc here.
3664 2011-12-21 Tristan Gingold <gingold@adacore.com>
3666 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
3668 2011-12-21 Ian Lance Taylor <iant@google.com>
3670 * config/i386/morestack.S: Simplify CFI opcodes throughout.
3672 2011-12-20 Ian Lance Taylor <iant@google.com>
3674 * config/i386/morestack.S (__morestack_non_split): If there is
3675 enough stack space already, don't split. Ask for more stack space
3678 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
3680 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
3682 (_Unwind_DebugHook): New function.
3683 (uw_restore_core_regs): New define.
3684 (unwind_phase2): Use uw_restore_core_regs instead of
3686 (unwind_phase2_forced): Likewise.
3687 (__gnu_Unwind_Resume): Likewise.
3689 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
3691 * config/alpha/linux-unwind.h: Update copyright years.
3692 (MD_FROB_UPDATE_CONTEXT): New define.
3693 (alpha_frob_update_context): New function.
3695 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
3697 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
3698 tmake_file rather replacing it.
3700 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3702 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
3703 function is not used for PPC64.
3704 (save_world): Amend comments. Update the VRsave mask to reflect the
3706 (rest_world): Update comments, do not clobber r10, do not use r8.
3707 (eh_rest_world_r10): Amend comments, do not use r8.
3708 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
3709 no longer used, move restore of CR and target address to the end of
3712 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
3714 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
3715 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
3717 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
3720 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
3721 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
3723 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
3725 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
3727 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
3730 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
3731 * config/avr/lib1funcs.S (__muldi3): New function.
3733 2011-12-06 Andrew Pinski <apinski@cavium.com>
3735 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
3737 (__frame_dummy_init_array_entry): Likewise.
3739 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
3741 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3745 * config/avr/lib1funcs.S (__prologue_saves__,
3746 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3747 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3749 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3751 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3753 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3756 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3757 (_ITM_deregisterTMCloneTable): Likewise.
3758 (__register_frame_info): Fix unused warning.
3759 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3760 pthread_default_stacksize_np): Likewise.
3761 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
3763 2011-11-29 DJ Delorie <dj@redhat.com>
3765 * config.host (rl78-*-elf): New case.
3766 * config/rl78: New directory for the Renesas RL78.
3768 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3770 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3773 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3776 * config/rs6000/t-savresfgpr: New file.
3777 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3778 $(srcdir)/config/rs6000/eabi.S.
3779 * config/rs6000/t-ppccomm-ldbl: Remove.
3780 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3782 (powerpc-*-eabispe*): Likewise.
3783 (powerpc-*-eabi*): Likewise.
3784 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3785 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3786 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3787 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3789 (powerpc-*-eabisim*): Likewise.
3790 (powerpc-*-elf*): Likewise.
3791 (powerpc-*-eabialtivec*): Likewise.
3792 (powerpc-xilinx-eabi*): Likewise.
3793 (powerpc-*-rtems*): Likewise.
3794 (powerpcle-*-elf*): Likewise.
3795 (powerpcle-*-eabisim*): Likewise.
3796 (powerpcle-*-eabi*): Likewise.
3798 2011-11-27 Ian Lance Taylor <iant@google.com>
3800 * generic-morestack.c (__splitstack_find): Check for NULL old
3802 (__splitstack_resetcontext): New function.
3803 (__splitstack_releasecontext): New function.
3804 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3806 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3808 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3810 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3812 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3814 2011-11-26 Richard Henderson <rth@redhat.com>
3816 * config/m68k/linux-atomic.c: New file.
3817 * config/m68k/t-linux: New file.
3818 * config.host (m68k-uclinux, m68k-linux): Use it.
3820 2011-11-26 Richard Henderson <rth@redhat.com>
3822 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3823 (__TMC_END__): Only declare if hidden is available; in the definition,
3824 if hidden is unavailable add a null record.
3825 (deregister_tm_clones, register_tm_clones): New.
3826 (__do_global_dtors_aux, frame_dummy): Use them.
3827 (__do_global_dtors, __do_global_ctors_1): Likewise.
3829 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3831 * config/darwin-crt-tm.c: New file.
3832 * config.host (darwin): Build crttms.o crttme.o to provide
3833 startup and shutdown for tm clones.
3834 * config/t-darwin (crttms.o): New build rule.
3835 (crttme.o): Likewise.
3837 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
3839 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3842 2011-11-21 Richard Henderson <rth@redhat.com>
3844 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3845 (__TMC_LIST__, __TMC_END__): New.
3846 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3847 (__do_global_dtors): Likewise.
3848 (frame_dummy): Call _ITM_registerTMCloneTable.
3849 (__do_global_ctors_1): Likewise.
3851 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3853 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3854 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3855 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3856 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3857 * config/i386/t-darwin64: Remove.
3858 * config/sh/t-netbsd (LIB2ADD): Remove.
3860 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
3863 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3864 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3865 * config/avr/lib1funcs.S (wmov): New assembler macro.
3866 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3867 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3868 (__udivmod64): New function.
3869 (__negdi2): New function.
3871 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3873 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3874 *-*-freebsd*aout*): Remove.
3876 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
3878 * static-object.mk (c_flags-$o): Save c_flags.
3879 ($(base)$(objext)): Use it.
3881 2011-11-18 Steve Ellcey <sje@cup.hp.com>
3883 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3885 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
3888 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3889 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3892 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3894 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3896 (aeabi_uidivmod): Likewise.
3897 (umodsi3): Likewise.
3899 (aeabi_idivmod): Likewise.
3902 2011-11-16 Tristan Gingold <gingold@adacore.com>
3904 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3906 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
3909 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3910 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3912 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3914 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3916 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3917 * config/pa/t-stublib64: Delete.
3919 2011-11-12 Richard Henderson <rth@redhat.com>
3921 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3922 cast the pointer argument to _Unwind_SetGRPtr.
3924 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3926 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3928 2011-11-09 Ian Lance Taylor <iant@google.com>
3930 * generic-morestack.c: Include <string.h>.
3931 (uintptr_type): Define.
3932 (struct initial_sp): Add dont_block_signals field. Reduce size of
3934 (allocate_segment): Set prev field to NULL. Don't set
3935 __morestack_current_segment or __morestack_segments.
3936 (__generic_morestack): Update current->prev and *pp after calling
3938 (__morestack_block_signals): Don't do anything if
3939 dont_block_signals is set.
3940 (__morestack_unblock_signals): Likewise.
3941 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3943 (__splitstack_block_signals): New function.
3944 (enum __splitstack_content_offsets): Define.
3945 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3946 (__splitstack_makecontext): New function.
3947 (__splitstack_block_signals_context): New function.
3948 (__splitstack_find_context): New function.
3949 * config/i386/morestack.S (__morestack_get_guard): New function.
3950 (__morestack_set_guard, __morestack_make_guard): New functions.
3951 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3953 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3955 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3956 (i[34567]86-*-mingw*): ... here.
3957 (x86_64-*-mingw*): ... here.
3959 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3961 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3963 2011-11-07 Nathan Sidwell <nathan@acm.org>
3965 * libgcov.c (struct gcov_fn_buffer): New struct.
3966 (buffer_fn_data): New helper.
3967 (gcov_exit): Rework for new gcov data structures.
3969 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
3972 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3974 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3976 * config.host (tmake_file): Correct comment.
3977 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3979 (bfin*-uclinux*): Likewise.
3980 (bfin*-linux-uclibc*): Likewise.
3981 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3983 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3985 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3986 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3987 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3988 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3989 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3990 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3991 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3992 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3993 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3994 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3995 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3996 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3997 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3999 * config/bfin/t-elf: Remove.
4000 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
4002 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4004 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
4005 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
4006 (lm32-*-elf*, lm32-*-rtems*): Split into ...
4007 (lm32-*-elf*): ... this.
4008 (lm32-*-rtems*): ... and this.
4010 (m32r-*-rtems*): Add to tmake_file.
4011 (moxie-*-rtems*): Likewise.
4012 (sparc-*-rtems*): Likewise.
4013 Remove t-rtems from tmake_file.
4014 (sparc64-*-rtems*): Likewise.
4015 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
4018 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4021 * config/gthr-posix.h: Move ...
4022 * gthr-posix.h: ... here.
4023 * config/gthr-lynx.h: Reflect this.
4024 * config/gthr-vxworks.h: Likewise.
4025 * config/rs6000/gthr-aix.h: Likewise.
4026 * configure.ac (target_thread_file): Likewise.
4027 * configure: Regenerate.
4029 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
4031 * config.host (arm*-*-rtemseabi*): New target.
4033 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4036 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
4039 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
4041 * config.host (epiphany-*-elf*): New configuration.
4042 * config/epiphany: New Directory.
4044 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
4046 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
4047 * config/avr/t-rtems: New.
4048 Filter out _exit from LIB1ASMFUNCS.
4050 2011-11-04 David S. Miller <davem@davemloft.net>
4052 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
4053 * configure: Rebuild.
4055 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4057 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
4060 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
4063 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
4064 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
4066 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
4069 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
4071 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4073 * config/c6x/t-elf (LIB2ADDEH): Set.
4074 * config/c6x/t-c6x-elf: Remove.
4076 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4078 * config/i386/sol2-ci.S: Rename to ...
4079 * config/i386/crti.S: ... this.
4080 * config/i386/sol2-cn.S: Rename to ...
4081 * config/i386/crtn.S: ... this.
4082 * config/sparc/sol2-ci.S: Rename to ...
4083 * config/sparc/crti.S: ... this.
4084 * config/sparc/sol2-cn.S: Rename to ...
4085 * config/sparc/crtn.S: ... this.
4086 * config/t-sol2 (CUSTOM_CRTIN): Remove.
4087 (crti.o, crtn.o): Remove.
4089 2011-11-04 Tristan Gingold <gingold@adacore.com>
4091 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
4093 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
4095 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
4097 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
4099 * config.host (crisv32-*-none, cris-*-none): Remove.
4100 (crisv32-*-elf): Append to tmake_file, don't just set it.
4101 (cris-*-elf): Add missing t-fdpbit to tmake_file.
4103 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4105 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
4106 (ecrtn$(objext)): Likewise.
4107 (ncrti$(objext)): Likewise.
4108 (ncrtn$(objext)): Likewise.
4110 2011-11-03 Andreas Schwab <schwab@redhat.com>
4112 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
4114 2011-11-02 David S. Miller <davem@davemloft.net>
4116 * configure.ac: Set host_address on sparc too.
4117 * configure: Regenerate.
4118 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
4119 based upon host_address.
4120 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
4122 2011-11-02 Jason Merrill <jason@redhat.com>
4124 * config/rs6000/t-ppccomm: Add missing \.
4126 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4128 * gthr-single.h, gthr.h: New files.
4129 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
4130 config/gthr-vxworks.h, config/i386/gthr-win32.h,
4131 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
4132 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
4133 * config/i386/gthr-win32.c: Include "gthr-win32.h".
4134 * configure.ac (thread_header): New variable.
4135 Set it depending on target_thread_file.
4136 (gthr-default.h): Link from $thread_header.
4137 * configure: Regenerate.
4138 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
4140 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4142 * configure.ac (tm_file_): New variable.
4143 Determine from tm_file.
4144 (tm_file, tm_defines): Substitute.
4145 * configure: Regenerate.
4146 * mkheader.sh: New file.
4147 * Makefile.in (clean): Remove libgcc_tm.h.
4148 ($(objects)): Depend on libgcc_tm.h.
4149 (libgcc_tm_defines, libgcc_tm_file): New variables.
4150 (libgcc_tm.h, libgcc_tm.stamp): New targets.
4151 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
4152 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
4153 ($(extra-parts)): Depend on libgcc_tm.h.
4154 * config.host (tm_defines, tm_file): New variable.
4155 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
4156 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
4157 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
4158 (avr-*-rtems*): Likewise.
4159 (avr-*-*): Likewise.
4160 (frv-*-elf): Likewise.
4161 (frv-*-*linux*): Likewise.
4162 (h8300-*-rtems*): Likewise.
4163 (h8300-*-elf*): Likewise.
4164 (i[34567]86-*-darwin*): Likewise.
4165 (x86_64-*-darwin*): Likewise.
4166 (rx-*-elf): Likewise.
4167 (tic6x-*-uclinux): Likewise.
4168 (tic6x-*-elf): Likewise.
4169 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
4170 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
4171 * config/i386/cygming-crtbegin.c: Likewise.
4172 * config/i386/cygming-crtend.c: Likewise.
4173 * config/ia64/fde-vms.c: Likewise.
4174 * config/ia64/unwind-ia64.c: Likewise.
4175 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4176 * config/rs6000/darwin-fallback.c: Likewise.
4177 * config/stormy16/lib2funcs.c: Likewise.
4178 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
4179 * crtstuff.c: Likewise.
4180 * dfp-bit.h: Likewise.
4181 * emutls.c: Likewise.
4182 * fixed-bit.c: Likewise.
4183 * fp-bit.c: Likewise.
4184 * generic-morestack-thread.c: Likewise.
4185 * generic-morestack.c: Likewise.
4186 * libgcc2.c: Likewise.
4187 * libgcov.c: Likewise.
4188 * unwind-dw2-fde-dip.c: Likewise.
4189 * unwind-dw2-fde.c: Likewise.
4190 * unwind-dw2.c: Likewise.
4191 * unwind-sjlj.c: Likewise.
4193 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4195 * configure.ac: Include ../config/picflag.m4.
4196 (GCC_PICFLAG): Call it.
4198 * configure: Regenerate.
4199 * Makefile.in (gcc_srcdir): Remove.
4200 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
4201 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
4202 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
4203 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
4204 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
4207 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
4208 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
4209 to refer to libgcc2.c.
4211 * config/darwin-64.c: New file.
4212 * config/darwin-crt3.c: Remove comment.
4213 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
4214 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
4215 config/udivmodsi4.c: New files.
4216 * config/memcmp.c, config/memcpy.c, config/memmove.c,
4217 config/memset.c: New files.
4218 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
4219 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
4220 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
4221 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
4222 * config/t-openbsd-thread: New file.
4223 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
4224 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
4225 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
4226 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
4229 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
4230 to refer to gthr-posix.c.
4231 * config/alpha/t-vms (LIB2ADD): Set.
4232 * config/alpha/vms-gcc_shell_handler.c: New file.
4233 * config/arm/bpabi.c, config/arm/fp16.c,
4234 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
4235 config/arm/unaligned-funcs.c: New files.
4236 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
4237 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4238 * config/arm/t-linux: Likewise.
4239 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
4240 * config/arm/t-netbsd: New file.
4241 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
4242 * config/arm/t-symbian (LIB2ADD_ST): Set.
4243 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
4244 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4245 * config/bfin/t-elf: New file.
4246 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
4247 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
4248 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
4249 config/c6x/ltf.c: New files.
4250 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
4251 (HOST_LIBGCC2_CFLAGS): Set.
4252 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
4253 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4254 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
4256 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
4257 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
4258 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
4259 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
4260 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
4262 * config/frv/t-frv (LIB2ADD): Set.
4263 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4264 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
4265 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
4266 config/h8300/popcounthi2.c: New files.
4267 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4268 * config/i386/gthr-win32.c: New file.
4269 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
4270 * config/i386/t-cygwin: Likewise.
4271 * config/i386/t-darwin, config/i386/t-darwin64,
4272 config/i386/t-gthr-win32, config/i386/t-interix: New files.
4273 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
4274 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4275 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4276 * config/ia64/quadlib.c: New file.
4277 * config/ia64/t-hpux (LIB2ADD): Set.
4278 * config/ia64/t-ia64: Add comment.
4279 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
4280 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4281 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
4282 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
4283 * config/m32c/t-m32c (LIB2ADD): Set.
4284 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4285 * config/m32r/t-m32r: Likewise.
4286 * config/m68k/fpgnulib.c: New file.
4287 * config/m68k/t-floatlib (LIB2ADD): Set.
4288 (xfgnulib.c): New target.
4289 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
4290 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
4291 * config/mep/t-mep (LIB2ADD): Set.
4292 * config/microblaze/divsi3.asm: Rename to divsi3.S.
4293 * config/microblaze/moddi3.asm: Rename to moddi3.S.
4294 * config/microblaze/modsi3.asm: Rename to modsi3.S.
4295 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
4296 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
4297 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
4298 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
4299 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
4300 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
4301 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
4303 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
4304 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
4305 * config/pa/fptr.c, config/pa/lib2funcs.S,
4306 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
4307 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4308 (LIB2ADD, LIB2ADD_ST): Set.
4309 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
4310 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
4312 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
4313 * config/pdp11/t-pdp11: New file.
4314 * config/picochip/libgccExtras/adddi3.S,
4315 config/picochip/libgccExtras/ashlsi3.S,
4316 config/picochip/libgccExtras/ashrsi3.S,
4317 config/picochip/libgccExtras/clzsi2.S,
4318 config/picochip/libgccExtras/cmpsi2.S,
4319 config/picochip/libgccExtras/divmod15.S,
4320 config/picochip/libgccExtras/divmodhi4.S,
4321 config/picochip/libgccExtras/divmodsi4.S,
4322 config/picochip/libgccExtras/lshrsi3.S,
4323 config/picochip/libgccExtras/parityhi2.S,
4324 config/picochip/libgccExtras/popcounthi2.S,
4325 config/picochip/libgccExtras/subdi3.S,
4326 config/picochip/libgccExtras/ucmpsi2.S,
4327 config/picochip/libgccExtras/udivmodhi4.S,
4328 config/picochip/libgccExtras/udivmodsi4.S: New files.
4329 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
4330 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
4331 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
4332 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
4333 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
4334 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
4335 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
4336 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
4338 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
4339 (HOST_LIBGCC2_CFLAGS): Set.
4340 * config/rs6000/t-darwin64: New file.
4341 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
4342 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
4343 * config/rs6000/t-ppccomm (LIB2ADD): Add
4344 $(srcdir)/config/rs6000/tramp.S.
4345 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
4346 Add $(srcdir)/config/rs6000/eabi.S.
4347 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
4348 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
4349 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
4350 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
4351 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
4352 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
4353 * config/rs6000/tramp.S: New file.
4354 * config/s390/t-tpf: Remove.
4355 * config/sh/linux-atomic.S: New file.
4356 * config/sh/t-linux (LIB2ADD): Set.
4357 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
4358 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4359 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
4361 (HOST_LIBGCC2_CFLAGS): Set.
4362 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4363 * config/spu/divmodti4.c, config/spu/divv2df3.c,
4364 config/spu/float_disf.c, config/spu/float_unsdidf.c,
4365 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
4366 config/spu/mfc_multi_tag_release.c,
4367 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
4368 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
4369 config/spu/multi3.c: New files.
4370 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
4371 (HOST_LIBGCC2_CFLAGS): Set.
4372 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
4373 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
4374 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
4375 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
4376 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
4377 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
4378 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
4379 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
4380 config/stormy16/umodsi3.c: New files.
4381 * config/xtensa/lib2funcs.S: New file.
4382 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4383 * config/xtensa/t-xtensa (LIB2ADD): Set.
4384 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
4385 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
4386 Add t-freebsd-thread to tmake_file for posix threads.
4387 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
4388 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
4389 (*-*-lynxos*): Likewise.
4390 (*-*-netbsd*): Likewise.
4391 (*-*-openbsd*): Likewise.
4392 Add t-openbsd-thread to tmake_file for posix threads.
4393 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
4394 (*-*-vxworks*): Set tmake_file.
4395 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4396 (alpha*-*-freebsd*): Likewise.
4397 (alpha*-*-netbsd*): Likewise.
4398 (alpha*-*-openbsd*): Likewise.
4399 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
4400 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4401 (alpha*-dec-*vms*): Likewise.
4402 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
4403 (bfin*-elf*): Add bfin/t-elf to tmake_file.
4404 (bfin*-uclinux*): Likewise.
4405 (bfin*-linux-uclibc*): Likewise.
4406 (crisv32-*-elf): Add cris/t-cris to tmake_file.
4407 (crisv32-*-none): Likewise.
4408 (cris-*-elf): Likewise.
4409 (cris-*-none): Likewise.
4410 (cris-*-linux*, crisv32-*-linux*): Likewise.
4411 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
4413 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
4415 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
4416 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
4417 (x86_64-*-elf*): Likewise.
4418 (i[34567]86-*-nto-qnx*): Likewise.
4419 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
4421 (x86_64-*-mingw*): Likewise.
4422 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
4423 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
4424 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4425 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4426 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
4428 (mipsisa64sr71k-*-elf*): Likewise.
4429 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4430 (mips-*-elf*, mipsel-*-elf*): Likewise.
4431 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4432 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4433 (mips*-*-rtems*): Likewise.
4434 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
4436 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
4437 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
4438 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
4439 (spu-*-elf*): Likewise.
4440 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
4442 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4444 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
4445 $(srcdir) to refer to $(LIB1ASMSRC).
4447 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
4448 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
4449 config/arm/lib1funcs.S: New files.
4450 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
4451 * config/arm/t-arm: New file.
4452 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
4453 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
4454 config/arm/t-strongarm-elf: New files.
4455 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
4456 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
4457 * config/avr/lib1funcs.S: New file.
4458 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4459 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
4460 * config/c6x/lib1funcs.S: New file.
4461 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4462 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
4463 * config/frv/lib1funcs.S: New file.
4464 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4465 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
4466 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
4467 * config/ia64/__divxf3.asm: Rename to ...
4468 * config/ia64/__divxf3.S: ... this.
4469 Adapt lib1funcs.asm filename.
4470 * config/ia64/_fixtfdi.asm: Rename to ...
4471 * config/ia64/_fixtfdi.S: ... this.
4472 Adapt lib1funcs.asm filename.
4473 * config/ia64/_fixunstfdi.asm: Rename to ...
4474 * config/ia64/_fixunstfdi.S: ... this.
4475 Adapt lib1funcs.asm filename.
4476 * config/ia64/_floatditf.asm: Rename to ...
4477 * config/ia64/_floatditf.S: ... this.
4478 Adapt lib1funcs.asm filename.
4479 * config/ia64/lib1funcs.S: New file.
4480 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
4481 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4482 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
4483 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
4484 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
4485 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
4486 * config/mep/lib1funcs.S: New file.
4487 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4488 * config/mips/mips16.S: New file.
4489 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4490 * config/pa/milli64.S: New file.
4491 * config/pa/t-linux, config/pa/t-linux64: New files.
4492 * config/picochip/lib1funcs.S: New file.
4493 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4494 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
4495 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
4496 * config/sh/t-netbsd: New file.
4497 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
4498 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
4499 * config/sh/t-sh64: New file.
4500 * config/sparc/lb1spc.S: New file.
4501 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
4503 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
4504 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
4505 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
4506 config/xtensa/lib1funcs.S: New files.
4507 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4508 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
4510 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
4511 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
4512 (arm*-*-linux*): Likewise.
4513 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
4514 arm*-*-linux-*eabi, add arm/t-linux otherwise.
4515 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
4516 (arm*-*-ecos-elf): Likewise.
4517 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4518 (arm*-*-rtems*): Likewise.
4519 (arm*-*-elf): Likewise.
4520 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
4521 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
4522 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
4523 (bfin*-uclinux*): Likewise.
4524 (bfin*-linux-uclibc*): Likewise.
4525 (bfin*-rtems*): Likewise.
4526 (bfin*-*): Likewise.
4527 (fido-*-elf): Merge into m68k-*-elf*.
4528 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
4529 (frv-*-*linux*): Add frv/t-frv to tmake_file.
4530 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
4531 (h8300-*-elf*): Likewise.
4532 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
4533 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
4534 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
4535 (i[34567]86-*-mingw*): Likewise.
4536 (x86_64-*-mingw*): Likewise.
4537 (i[34567]86-*-interix3*): Likewise.
4538 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
4539 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
4540 (m68k-*-elf*): Also handle fido-*-elf.
4541 Add m68k/t-floatlib to tmake_file.
4542 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
4543 (m68k-*-linux*): Likewise.
4544 (m68k-*-rtems*): Likewise.
4545 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
4546 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
4548 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
4549 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
4550 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
4551 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
4552 sh/t-netbsd to tmake_file.
4553 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
4554 (sh-*-rtems*): Add sh/t-sh to tmake_file.
4555 (sh-wrs-vxworks): Likewise.
4556 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
4558 (v850*-*-*): Add v850/t-v850 to tmake_file.
4559 (vax-*-linux*): Add vax/t-linux to tmake_file.
4560 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
4562 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4564 * crtstuff.c: New file.
4565 * Makefile.in (CRTSTUFF_CFLAGS): Define.
4566 (CRTSTUFF_T_CFLAGS): Define.
4567 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
4568 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
4569 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
4572 (crtbeginT.o): Use $(objext).
4573 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
4574 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
4575 (gcc-extra-parts): Remove.
4576 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
4578 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4579 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
4580 Add t-crtstuff-pic to tmake_file.
4581 (*-*-lynxos*): New case.
4582 Set tmake_file, extra_parts.
4583 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
4584 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
4585 *-*-netbsdelf[2-9]*.
4586 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
4587 (*-*-rtems*): Set extra_parts.
4588 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
4589 (*-*-uclinux*): New case.
4591 (*-*-vms*): New case.
4592 Set tmake_file, extra_parts.
4593 (*-*-elf): Set extra_parts.
4594 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
4595 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
4598 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
4600 (arm*-*-freebsd*): Add t-crtin to tmake_file.
4601 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
4602 (arm-wrs-vxworks): Append to tmake_file.
4604 (arm*-*-uclinux*): Set extra_parts.
4605 (arm*-*-ecos-elf): Likewise.
4606 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
4608 (arm*-*-rtems*): Set extra_parts.
4609 (arm*-*-elf): Likewise.
4610 (avr-*-rtems*): Clear extra_parts.
4611 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
4613 (bfin*-uclinux*): Likewise.
4614 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
4615 (bfin*-rtems*): Append to tmake_file.
4617 (bfin*-*): Likewise.
4618 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
4619 (crisv32-*-elf): ... this.
4620 (crisv32-*-none): ... this.
4621 (cris-*-elf, cris-*-none): New cases.
4622 Add cris/t-elfmulti to tmake_file.
4623 (fr30-*-elf): Append to tmake_file.
4625 (frv-*-elf): Append to tmake_file, add frv/t-frv.
4627 (h8300-*-rtems*): Append to tmake_file.
4629 (h8300-*-elf*): Likewise.
4630 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
4632 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
4634 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
4635 (x86_64-*-elf*): Likewise.
4636 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
4637 (x86_64-*-freebsd*): Likewise.
4638 (x86_64-*-netbsd*): Likewise.
4639 (i[34567]86-*-linux*): Likewise.
4640 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4641 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4642 (x86_64-*-linux*): Likewise.
4643 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4644 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
4647 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
4648 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
4649 Append to extra_parts, remove crtbegin.o, crtend.o.
4650 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
4651 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
4652 crtend.o, crtbeginS.o, crtendS.o.
4653 (ia64*-*-linux*): Comment extra_parts.
4654 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
4656 (iq2000*-*-elf*): Clear extra_parts.
4657 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
4658 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
4659 (m32r-*-elf*, m32r-*-rtems*): Split off ...
4660 (m32r-*-rtems*): ... this.
4661 Add m32r/t-m32r to tmake_file.
4662 (m68k-*-elf*): Add t-crtin to tmake_file.
4663 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
4664 (mcore-*-elf): Likewise.
4665 (microblaze*-*-*): Set extra_parts.
4666 (mips*-sde-elf*): New case.
4667 Set tmake_file, extra_parts.
4668 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4669 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4670 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
4673 (mipsisa64sr71k-*-elf*): Likewise.
4674 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4675 (mips-*-elf*, mipsel-*-elf*): Likewise.
4676 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4677 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
4678 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4679 (mips*-*-rtems*): Likewise.
4680 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
4681 (moxie-*-*): Split into ...
4682 (moxie-*-elf, moxie-*-uclinux*): ... this.
4683 Add to extra_parts, remove crtbegin.o, crtend.o.
4684 (moxie-*-rtems*): New case.
4687 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
4689 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4690 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
4693 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
4694 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
4696 (powerpc-*-eabisim*): Likewise.
4697 (powerpc-*-elf*): Likewise.
4698 (powerpc-*-eabialtivec*): Likewise.
4699 (powerpc-xilinx-eabi*): Likewise.
4700 (powerpc-*-eabi*): Likewise.
4701 (powerpc-*-rtems*): Likewise.
4702 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
4705 (powerpc-*-lynxos*): Add to tmake_file.
4706 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
4707 rs6000/t-crtstuff, t-crtstuff-pic.
4709 (powerpcle-*-eabisim*): Likewise.
4710 (powerpcle-*-eabi*): Likewise.
4711 (rx-*-elf): Remove extra_parts.
4712 (s390x-ibm-tpf*): Set extra_parts.
4713 (score-*-elf): Set extra_parts.
4714 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4715 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4716 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4717 (sh64l*-*-netbsd*): Split into ...
4718 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
4719 Add t-crtstuff-pic to tmake_file.
4721 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
4723 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
4724 (sparc-*-elf*): Remove t-crtin from tmake_file.
4725 Add to extra_parts, remove crtbegin.o, crtend.o.
4726 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
4727 (sparc64-*-linux*): Likewise.
4728 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
4729 Add to extra_parts, remove crtbegin.o, crtend.o.
4730 (sparc64-*-elf*): Remove t-crtin from tmake_file.
4731 Add to extra_parts, remove crtbegin.o, crtend.o.
4732 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
4733 Add to extra_parts, remove crtbegin.o, crtend.o.
4734 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
4735 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
4736 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
4738 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4740 (tic6x-*-*): Change to ...
4741 (tic6x-*-elf): ... this.
4743 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4745 (am33_2.0-*-linux*): Add comment.
4746 (mep*-*-*): Add mep/t-mep to tmake_file.
4748 * config/alpha/t-vms: New file.
4749 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4750 * config/arm/crti.S, config/arm/crtn.S: New files.
4751 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4752 * config/bfin/crtlibid.S: New file.
4753 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4754 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4755 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4756 (crti.o, crtin.o): New rules.
4757 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4758 * config/c6x/t-uclinux: New file.
4759 * config/cris/t-elfmulti: New file.
4760 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4761 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4762 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4763 * config/frv/t-frv: New file.
4764 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4765 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4766 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4768 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4769 refer to cygming-crtbegin.c, cygming-crtend.c.
4771 * config/i386/t-nto: New file.
4772 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4773 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4774 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4775 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4778 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4779 (crtinitS.o): New rule.
4780 * config/ia64/vms-crtinit.S: New file.
4781 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4782 * config/m32r/initfini.c: New file.
4783 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4784 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4785 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4786 * config/mep/t-mep: New file.
4787 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4788 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4789 * config/mips/crti.S, config/mips/crtn.S: New files.
4790 * config/mips/t-crtstuff: New file.
4791 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4792 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4793 (CUSTOM_CRTIN): Set.
4794 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4796 Use $(srcdir) to refer to crti.S, crtn.S.
4797 Use .S extension, $<.
4798 * config/moxie/crti.asm: Rename to ...
4799 * config/moxie/crti.S: ... this.
4800 * config/moxie/crtn.asm: Rename to ...
4801 * config/moxie/crtn.S: ... this.
4802 * config/moxie/t-moxie: Remove.
4803 * config/pa/stublib.c: New file.
4804 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4805 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4806 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4807 * config/rs6000/t-crtstuff: New file.
4808 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4809 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4810 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4811 Make output file explicit.
4812 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4813 Make output file explicit.
4814 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4815 Make output file explicit.
4816 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4817 Make output file explicit.
4818 * config/score/crti.S, config/score/crtn.S: New files.
4819 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4820 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4822 * config/sh/t-sh, config/sh/t-superh: New files.
4823 * config/sparc/t-linux64: New file.
4824 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4825 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4826 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4827 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4828 * config/t-crtin: Remove.
4829 * config/t-crtstuff-pic: New file.
4830 * config/t-sol2 (CUSTOM_CRTIN): Set.
4831 (crti.o, crtn.o): New rules.
4832 * config/vms/t-vms: New file.
4833 * config/vms/vms-ucrt0.c: New file.
4834 * config/xtensa/t-elf: New file.
4836 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4838 * Makefile.in (SHLIB_NM_FLAGS): Set.
4839 * mkmap-flat.awk, mkmap-symver.awk: New files.
4840 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4842 * configure: Regenerate.
4843 * config/libgcc-glibc.ver: New file.
4844 * config/libgcc-libsystem.ver: New file.
4845 * config/t-libunwind (SHLIB_LC): Set.
4846 * config/t-linux: New file.
4847 * config/t-slibgcc (INSTALL_SHLIB): New.
4848 (SHLIB_INSTALL): Use it.
4849 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4850 to mkmap-symver.awk.
4851 (SHLIB_MAPFILES): Don't append, adapt pathname.
4852 (SHLIB_VERPFX): Set.
4853 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4854 to mkmap-symver.awk.
4855 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4856 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4857 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4858 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4860 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4861 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4862 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4863 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4864 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4865 * config/i386/libgcc-darwin.10.4.ver,
4866 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4868 * config/i386/t-darwin: Remove.
4869 * config/i386/t-darwin64: Likewise.
4870 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4871 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4872 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4873 * config/i386/t-linux: New file.
4874 * config/i386/t-mingw32: New file.
4875 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4876 * config/ia64/t-glibc: Rename to ...
4877 * config/ia64/t-linux: ... this.
4878 (SHLIB_MAPFILES): Set.
4879 * config/ia64/t-glibc-libunwind: Rename to ...
4880 * config/ia64/t-linux-libunwind: ... this.
4881 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4882 * config/ia64/t-slibgcc-hpux: New file.
4883 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4884 * config/m68k/t-slibgcc-elf-ver: New file.
4885 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4886 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4888 * config/pa/t-slibgcc-hpux: New file.
4889 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4891 * config/rs6000/libgcc-darwin.10.4.ver,
4892 config/rs6000/libgcc-darwin.10.5.ver: New files.
4893 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4894 config/rs6000/libgcc-glibc.ver.
4895 * config/rs6000/libgcc-ppc64.ver: Rename to
4896 config/rs6000/libgcc-ibm-ldouble.ver.
4897 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4898 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4899 * config/rs6000/t-ldbl128: Rename to ...
4900 * config/rs6000/t-linux: ... this.
4901 (SHLIB_MAPFILES): Adapt filename.
4902 * config/rs6000/t-slibgcc-aix: New file.
4903 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4904 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4905 libgcc-excl.ver, libgcc-glibc.ver.
4906 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4907 * config/sparc/libgcc-glibc.ver: New file.
4908 * config/sparc/t-linux: New file.
4909 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4910 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4911 t-slibgcc-elf-ver to tmake_file.
4912 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4914 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4915 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4916 t-slibgcc-elf-ver, t-linux to tmake_file.
4917 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4919 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4920 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4921 (alpha*-dec-*vms*): Likewise.
4922 (arm*-*-freebsd*): Append to tmake_file.
4923 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4924 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4926 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4927 tmake_file for arm*-*-symbianelf*.
4928 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4929 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4931 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4932 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4933 pa/t-slibgcc-dwarf-ver to tmake_file.
4934 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4935 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4936 (hppa*64*-*-hpux11*): Likewise.
4937 (hppa[12]*-*-hpux11*): Likewise.
4938 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4939 i386/t-crtpc, i386/t-crtfm.
4940 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4941 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4943 Add i386/t-cygwin to tmake_file.
4944 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4945 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4946 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4948 Add i386/t-mingw32 to tmake_file.
4949 (x86_64-*-mingw*): Likewise.
4950 (ia64*-*-freebsd*): Append to tmake_file.
4951 (ia64*-*-linux*): Append to tmake_file.
4952 Replace ia64/t-glibc by ia64/t-linux.
4953 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4955 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4956 t-slibgcc-hpux to tmake_file.
4957 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4958 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4959 (m32rle-*-linux*): Likewise.
4960 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4962 (microblaze*-linux*): New case.
4963 Append to tmake_file, add t-slibgcc-nolc-override.
4964 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4965 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4966 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4967 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4968 rs6000/t-slibgcc-aix to tmake_file.
4969 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4970 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4971 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4972 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4973 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4974 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4976 (sparc-*-linux*): Append to tmake_file for *-leon*.
4977 Add sparc/t-linux to tmake_file for non-Leon targets.
4978 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4979 (tic6x-*-uclinux): New case.
4980 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4981 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4982 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4983 (am33_2.0-*-linux*): Append to tmake_file.
4984 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4985 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4986 x86_64-*-kfreebsd*-gnu.
4987 Add i386/t-linux to tmake_file.
4989 2011-10-28 Ian Lance Taylor <iant@google.com>
4991 * config/i386/morestack.S: Correct CFI information to do proper
4992 returns throughout function. In 32-bit mode, save %ebx so that it
4993 is restored on unwind.
4995 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4997 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4998 case where B3 isn't the return register.
5000 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
5001 logic for doubleword pops.
5003 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
5005 * config/rs6000/t-freebsd: Add wildcard.
5007 2011-10-21 Paul Brook <paul@codesourcery.com>
5009 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
5011 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
5012 Eric Botcazou <ebotcazou@adacore.com>
5015 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
5016 fs->signal_frame to 1.
5018 2011-10-07 Ian Lance Taylor <iant@google.com>
5020 * generic-morestack-thread.c: #include <errno.h>.
5022 2011-10-07 Ian Lance Taylor <iant@google.com>
5025 * generic-morestack.c (__generic_morestack): Make sure the segment
5026 is large enough for both the stack frame and the copied
5029 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5032 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
5035 2011-09-28 Nick Clifton <nickc@redhat.com>
5037 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
5038 64-bit doubles are not enabled.
5039 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
5040 and floatunsisf functions.
5042 2011-09-13 Paul Brook <paul@codesourcery.com>
5044 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
5045 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
5046 * unwind-arm-common.inc: New file.
5047 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
5048 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
5049 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
5050 * config/c6x/libunwind.S: New file.
5051 * config/c6x/pr-support.c: New file.
5052 * config/c6x/unwind-c6x.c: New file.
5053 * config/c6x/unwind-c6x.h: New file.
5054 * config/c6x/t-c6x-elf: New file.
5056 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
5058 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
5059 (ASM_DIVZERO): Ditto.
5060 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
5062 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
5064 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
5066 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
5069 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
5070 instead of an assembly one.
5072 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
5075 * Makefile.in (install-unwind_h): Create
5076 $(gcc_objdir)/include/unwind.h atomically.
5078 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5080 * Makefile.in (install-unwind_h): Remove destination file first.
5082 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5085 * config/mips/t-mips16: New file.
5086 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
5087 (mips*-*-linux*): Likewise.
5088 (mips*-sde-elf*): Likewise.
5089 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
5090 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
5091 Add mips/t-mips16 to tmake_file.
5092 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
5093 (mips-*-elf*): Likewise.
5094 (mips64-*-elf*): Likewise.
5095 (mips64orion-*-elf*): Likewise.
5096 (mips*-*-rtems*): Likewise.
5097 (mipstx39-*-elf*): Likewise.
5098 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
5099 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
5101 Use $(srcdir) to refer to sync.c.
5103 ($(libgcc-sync-funcs-o)): Likewise.
5104 ($(libgcc-sync-size-funcs-s-o)): Likewise.
5105 ($(libgcc-sync-funcs-s-o)): Likewise.
5107 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
5109 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
5112 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
5115 * config/i386/value-unwind.h: New.
5117 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
5119 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
5120 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
5121 Add to tmake_file rather than overriding it.
5123 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5125 * config/t-softfp: Remove.
5126 * soft-fp: Moved from ../gcc/config.
5127 * soft-fp/README: Remove t-softfp reference.
5128 * soft-fp/t-softfp: Move to config/t-softfp.
5129 (softfp_machine_header): Remove.
5130 (softfp_file_list): Remove config subdir.
5131 (soft-fp-objects): New variable.
5132 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
5133 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
5134 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
5135 * config/t-softfp-excl: New file.
5136 * config/t-softfp-sfdf: New file.
5137 * config/t-softfp-tf: New file.
5138 * config/no-sfp-machine.h: New file.
5139 * config/arm/sfp-machine.h: New file.
5140 * config/arm/t-softfp: New file.
5141 * config/c6x/sfp-machine.h: New file.
5142 * config/i386/32/t-fprules-softfp: Rename to ...
5143 * config/i386/32/t-softfp: ... this.
5144 (tifunctions, LIB2ADD): Remove.
5145 (softfp_int_modes): Override.
5146 * config/i386/64/t-softfp-compat (tf-functions): Remove config
5148 * config/i386/64/eqtf2.c: Likewise.
5149 * config/i386/64/getf2.c: Likewise.
5150 * config/i386/64/letf2.c: Likewise.
5151 * config/ia64/sft-machine.h: New file.
5152 * config/ia64/t-fprules-softfp: Rename to ...
5153 * config/ia64/t-softfp: ... this.
5154 * config/lm32/sfp-machine.h: New file.
5155 * config/moxie/t-moxie-softfp: Remove.
5156 * config/rs6000/ibm-ldouble-format: New file.
5157 * config/rs6000/ibm-ldouble.c: New file.
5158 * config/rs6000/libgcc-ppc-glibc.ver: New file
5159 * config/rs6000/libgcc-ppc64.ver: New file
5160 * config/rs6000/sfp-machine.h: New file.
5161 * config/rs6000/t-freebsd: New file.
5162 * config/rs6000/t-ibm-ldouble: New file.
5163 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
5164 libgcc-ppc-glibc.ver.
5165 * config/rs6000/t-linux64: New file.
5166 * config/rs6000/t-ppccomm (LIB2ADD): Add
5167 $(srcdir)/config/rs6000/ibm-ldouble.c.
5168 * config/rs6000/t-ppccomm-ldbl: New file.
5169 * config/score/sfp-machine.h: New file.
5170 * config.host (sfp_machine_header): Explain.
5171 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
5172 t-softfp to tmake_file.
5173 (arm*-*-uclinux*): Likewise.
5174 (arm*-*-ecos-elf): Likewise.
5175 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5176 (arm*-*-rtems*): Likewise.
5177 (arm*-*-elf): Likewise.
5178 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
5180 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
5181 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
5182 (lm32-*-uclinux*): Likewise.
5183 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
5184 t-softfp-excl, t-softfp.
5185 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
5186 (powerpc64-*-darwin*): Likewise.
5187 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
5189 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
5191 (powerpc-*-eabisim*): Likewise.
5192 (powerpc-*-elf*): Likewise.
5193 (powerpc-*-eabialtivec*): Likewise.
5194 (powerpc-xilinx-eabi*): Likewise.
5195 (powerpc-*-rtems*): Likewise.
5196 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
5197 t-softfp-excl, t-softfp to tmake_file.
5198 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
5199 rs6000/t-ppccomm-ldbl to tmake_file.
5200 (powerpcle-*-elf*): Likewise.
5201 (powerpcle-*-eabisim*): Likewise.
5202 (powerpcle-*-eabi*): Likewise.
5203 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5204 rs6000/t-ibm-ldouble to tmake_file.
5205 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5206 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5207 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
5208 (tic6x-*-*): Likewise.
5209 (i[34567]86-*-darwin*, x86_64-*-darwin*,
5210 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
5211 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
5212 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
5213 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
5214 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
5215 t-softfp to tmake_file.
5216 * configure.ac (sfp_machine_header): Provide default if unset.
5218 Link sfp-machine.h to config/$sfp_machine_header.
5219 * configure: Regenerate.
5221 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5223 * Makefile.in (double_type_size, long_double_type_size): Set.
5224 Remove $(fpbit-in-libgcc) support.
5225 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
5226 (fpbit-src): New variable.
5227 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
5228 Compile with -DFLOAT $(FPBIT_CFLAGS).
5230 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
5231 Compile with $(FPBIT_CFLAGS).
5233 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
5234 Compile with -DFLOAT $(TPBIT_CFLAGS).
5236 * configure.ac (double_type_size, long_double_type_size):
5237 Determine and substitute.
5238 * configure: Regenerate.
5239 * fp-bit.c, fp-bit.h: New files.
5240 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
5241 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
5242 * config/mips/t-mips: New file.
5243 * config/mips/t-sdemtk: New file.
5244 * config/rs6000/ppc64-fp.c: New file.
5245 * config/rs6000/t-darwin (LIB2ADD): Add
5246 $(srcdir)/config/rs6000/ppc64-fp.c.
5247 * config/rs6000/t-ppc64-fp: New file.
5248 * config/rx/rx-lib.h: New file.
5249 * config/rx/t-rx (FPBIT): Set to true.
5250 ($(gcc_objdir)/fp-bit.c): Remove.
5251 (DPBIT): Set to true only with -m64bit-doubles.
5252 ($(gcc_objdir)/dp-bit.c): Remove.
5253 * config/sparc/t-softfp: Remove.
5254 * config/spu/t-elf: New file.
5255 * config/t-fdpbit, config/t-fpbit: New files.
5256 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
5257 (mips*-*-*): Likewise.
5258 (arm-wrs-vxworks): Likewise.
5259 (arm*-*-freebsd*): Likewise.
5260 (avr-*-rtems*): Add t-fpbit to tmake_file.
5261 (avr-*-*): Likewise.
5262 (bfin*-elf*): Add t-fdpbit to tmake_file.
5263 (bfin*-uclinux*): Likewise.
5264 (bfin*-linux-uclibc*): Likewise.
5265 (bfin*-rtems*): New case.
5266 Add t-fdpbit to tmake_file.
5267 (bfin*-*): Add t-fdpbit to tmake_file.
5268 (crisv32-*-elf): Likewise.
5269 (cris-*-linux*): Likewise.
5270 (fr30-*-elf): Likewise.
5271 (frv-*-elf, frv-*-*linux*): Likewise.
5272 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
5273 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
5274 (m32r-*-elf*): Likewise.
5275 (m32rle-*-elf*): Likewise.
5276 (m32r-*-linux*): Likewise.
5277 (m32rle-*-linux*): Likewise.
5278 (mcore-*-elf): Add t-fdpbit to tmake_file.
5279 (microblaze*-*-*): Likewise.
5280 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
5281 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
5282 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
5284 Add mips/t-tpbit to tmake-file.
5285 (mips*-*-linux*): Fix typo.
5286 (mips*-sde-elf*): New case
5287 Add mips/t-sdemtk unless using newlib.
5288 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
5289 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
5290 (mn10300-*-*): Likewise.
5291 (pdp11-*-*): Likewise.
5292 (picochip-*-*): Add t-fpbit to tmake_file.
5293 (powerpc-*-eabisimaltivec*): Likewise.
5294 (powerpc-*-eabisim*): Likewise.
5295 (powerpc-*-elf*): Likewise.
5296 (powerpc-*-eabialtivec*): Likewise.
5297 (powerpc-xilinx-eabi*): New case.
5298 Add t-fdpbit to tmake_file.
5299 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
5300 (powerpc-*-rtems*): Likewise.
5301 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
5303 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
5305 (powerpc-*-lynxos*): Likewise.
5306 (powerpcle-*-elf*): Likewise.
5307 (powerpcle-*-eabisim*): Likewise.
5308 (powerpcle-*-eabi*): Likewise.
5309 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5310 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
5311 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5312 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5313 (rx-*-elf): Add t-fdpbit to tmake_file.
5314 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5315 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5316 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5317 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
5319 (sh-*-rtems*): Add t-fdpbit to tmake_file.
5320 (sh-wrs-vxworks): Likewise.
5321 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
5322 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
5323 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
5324 (sparc64-*-rtems*): ... new case.
5325 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
5326 (spu-*-elf*): Likewise.
5327 Add spu/t-elf to tmake_file.
5328 (v850*-*-*): Add t-fdpbit to tmake_file.
5329 (xstormy16-*-elf): Likewise.
5330 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
5331 (mep*-*-*): Likewise.
5333 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5335 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
5337 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
5338 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
5339 (install-unwind_h): New target.
5340 (all): Depend on it.
5341 * config.host (unwind_header): New variable.
5342 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
5343 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5344 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
5345 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
5346 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
5348 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
5350 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
5352 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
5354 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
5355 (ia64*-*-freebsd*): Likewise.
5356 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
5358 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
5359 $with_system_libunwind.
5360 (ia64*-*-hpux*): Set tmake_file.
5361 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
5362 (picochip-*-*): Set tmake_file.
5363 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
5365 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5366 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5367 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
5368 (xtensa*-*-elf*): Set tmake_file.
5369 (xtensa*-*-linux*): Likewise.
5370 * configure.ac: Include ../config/unwind_ipinfo.m4.
5371 Call GCC_CHECK_UNWIND_GETIPINFO.
5372 Link unwind.h to $unwind_header.
5373 * configure: Regenerate.
5374 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
5375 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
5376 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
5377 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
5378 * config/unwind-dw2-fde-darwin.c: New file.
5379 * config/arm/libunwind.S, config/arm/pr-support.c,
5380 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
5381 config/arm/unwind-arm.h,: New files.
5382 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
5383 config/ia64/t-eh-ia64, config/ia64/t-glibc,
5384 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
5385 config/ia64/t-vms, config/ia64/unwind-ia64.c,
5386 config/ia64/unwind-ia64.h: New files.
5387 * config/picochip/t-picochip: New file.
5388 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
5390 * config/rs6000/t-darwin (LIB2ADDEH): Set.
5391 * config/s390/t-tpf (LIB2ADDEH): Remove.
5392 * config/t-darwin (LIB2ADDEH): Set.
5393 * config/t-eh-dw2-dip: New file.
5394 * config/t-libunwind, config/t-libunwind-elf: New files.
5395 * config/t-sol2 (LIB2ADDEH): Remove.
5396 * config/xtensa/t-xtensa: New file.
5398 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
5400 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
5401 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
5402 long long to check rt_sigreturn syscall.
5404 2011-08-02 Alan Modra <amodra@gmail.com>
5406 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5407 Restore for indirect call bcrtl from correct stack slot, and only
5408 if cfa+40 isn't valid.
5410 2011-08-01 Julian Brown <julian@codesourcery.com>
5412 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
5413 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
5414 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
5416 2011-08-01 Julian Brown <julian@codesourcery.com>
5418 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
5419 (libgcc-std.ver.in): Use above.
5420 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
5421 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
5423 * config/t-fixedpoint-gnu-prefix: New file.
5424 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
5425 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
5428 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
5430 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
5431 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
5432 for x86-64. Properly check __x86_64__ and __LP64__.
5434 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
5436 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
5438 (_FP_WS_TYPE): Likewise.
5439 (_FP_I_TYPE): Likewise.
5441 2011-07-28 Alan Modra <amodra@gmail.com>
5443 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5444 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
5445 in a plt call stub. Do restore r2 if stopped on bctrl.
5447 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5449 * config.host (i[3456x]86-*-netware*): Remove.
5450 * config/i386/netware-crt0.c, config/i386/t-nwld,
5451 config/i386/t-slibgcc-nwld: Remove.
5453 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
5455 * config.host: Handle tic6x-*-*.
5456 * config/c6x/c6x-abi.h: New file.
5458 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5460 * config/i386/crtprec.c: New file.
5461 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
5462 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
5463 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
5464 (x86_64-*-darwin*): Likewise.
5465 (i[34567]86-*-solaris2*: Likewise.
5467 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5469 * config/alpha/crtfastmath.c: New file.
5470 * config/i386/crtfastmath.c: New file.
5471 * config/ia64/crtfastmath.c: New file.
5472 * config/mips/crtfastmath.c: New file.
5473 * config/sparc/crtfastmath.c: New file.
5475 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
5477 Add -frandom-seed=gcc-crtfastmath.
5478 * config/alpha/t-crtfm: Remove.
5479 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
5480 * config/ia64/t-ia64 (crtfastmath.o): Remove.
5482 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
5483 (alpha*-dec-osf5.1*): Likewise.
5484 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
5485 Add crtfastmath.o to extra_parts.
5486 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
5487 Add crtfastmath.o to extra_parts.
5488 (x86_64-*-darwin*): Likewise.
5489 (x86_64-*-mingw*): Likewise.
5490 (ia64*-*-elf*): Add t-crtfm to tmake_file.
5491 (ia64*-*-freebsd*): Likewise.
5492 (ia64*-*-linux*): Likewise.
5493 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
5494 Add crtfastmath.o to extra_parts.
5496 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5498 * config/darwin-crt3.o: New file.
5499 * config/rs6000/darwin-crt2.c: New file.
5500 * config/t-darwin: New file.
5501 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
5503 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
5504 (powerpc-*-darwin*): Add crt2.o to extra_parts.
5505 (powerpc64-*-darwin*): Likewise.
5507 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5509 * config/i386/netware-crt0.c: New file.
5510 * config/i386/t-nwld: Rename to ...
5511 * config/i386/t-slibgcc-nwld: ... this.
5512 * config/i386/t-nwld: New file.
5513 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
5515 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
5518 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5520 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
5522 * configure: Regenerate.
5524 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5526 * dfp-bit.c, dfp-bit.h: New files.
5527 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
5529 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
5530 ($(d64pbit-o)): Likewise.
5531 ($(d128pbit-o)): Likewise.
5532 * config/t-dfprules: New file.
5533 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
5534 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
5535 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5536 (x86_64-*-linux*): Likewise.
5537 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5538 (i[34567]86-*-cygwin*): Likewise.
5539 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
5540 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5542 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5544 * Makfile.in (LIBGCOV): New variable.
5545 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
5546 * libgcov.c: New file.
5548 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5550 * fixed-bit.c, fixed-bit.h: New files.
5551 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
5552 refer to fixed-bit.c.
5554 2011-07-07 Joseph Myers <joseph@codesourcery.com>
5556 * config.host (*local*): Remove.
5558 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5561 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
5562 like i?86-*-solaris2.1[0-9]*.
5563 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
5564 * configure.ac (i?86-*-solaris2*): Likewise.
5565 * configure: Regenerate.
5567 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
5569 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5570 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
5571 md_unwind_header by splitting out of...
5572 (i[34567]86-*-linux*): ... this.
5573 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
5574 Remove md_unwind_header by splitting out of...
5575 (x86_64-*-linux*): ... this.
5577 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
5579 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
5581 2011-06-28 Nick Clifton <nickc@redhat.com>
5583 * config.host: Recognize all V850 variants.
5585 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
5587 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
5589 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5591 * shared-object.mk (c_flags-$o): Save c_flags.
5592 ($(base)$(objext)): Use it.
5593 ($(base)_s$(objext)): Likewise.
5595 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
5597 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
5598 * libgcc-std.ver.in (GCC_4.7.0): New section.
5600 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
5604 * config/avr/t-avr: Fix line endings.
5605 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
5608 2011-06-14 Olivier Hainque <hainque@adacore.com>
5609 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5611 * config/mips/irix6-unwind.h: New file.
5612 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
5614 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
5616 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
5617 (sparc64_fallback_frame_state): Use it.
5618 (sparc64_frob_update_context): Further adjust context.
5619 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
5620 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
5621 * config/sparc/sol2-cn.S: Likewise.
5623 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5625 * enable-execute-stack-empty.c: New file.
5626 * enable-execute-stack-mprotect.c: New file.
5627 * config/i386/enable-execute-stack-mingw32.c: New file.
5628 * config.host (enable_execute_stack): New variable.
5629 Select appropriate variants.
5630 * configure.ac: Link enable-execute-stack.c to
5631 $enable_execute_stack.
5632 * configure: Regenerate.
5633 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
5634 (lib2funcs): Remove _enable_execute_stack.
5636 2011-06-09 David S. Miller <davem@davemloft.net>
5637 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5639 * config.host (sparc-*-linux*): Correct md_unwind_header
5641 (s390x-ibm-tpf*): Fix typo.
5643 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5645 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
5646 Add crtfastmath.o to extra_parts.
5647 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
5649 * config/mips/t-crtfm: Remove.
5651 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5653 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
5655 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
5657 * config.host (sh*-*-linux*): Fix typo.
5659 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5661 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
5662 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
5663 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
5664 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
5665 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
5666 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
5667 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
5668 Wrap in !__MINGW64__.
5669 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
5670 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
5671 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
5672 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
5673 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
5674 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
5675 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
5677 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
5678 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
5679 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
5680 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
5681 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
5682 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
5683 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
5684 * config/no-unwind.h: New file.
5685 * config.host (md_unwind_header): Document.
5687 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
5688 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
5689 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
5690 hppa[12]*-*-hpux11*): Set md_unwind_header.
5691 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
5692 Set md_unwind_header.
5693 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
5694 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
5695 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
5696 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
5697 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
5698 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
5699 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
5701 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
5702 * configure: Regenerate.
5704 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5706 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
5707 Set tmake_file, extra_parts.
5708 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
5710 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
5712 * config/mips/t-irix6: New file.
5713 * config/mips/t-slibgcc-irix: New file.
5715 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5717 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
5718 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
5720 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5722 * configure.ac (target_thread_file): Determine thread model.
5723 * configure: Regenerate.
5724 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
5725 * config/alpha/t-alpha: New file.
5726 * config/alpha/t-crtfm: Use $<.
5727 * config/alpha/t-ieee: New file.
5728 * config/alpha/t-osf-pthread: New file.
5729 * config/alpha/t-slibgcc-osf: New file.
5730 * config/alpha/libgcc-osf5.ver: New file.
5732 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5734 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
5736 Add crtfastmath.o to extra_parts.
5738 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5740 * config/gmon-sol2.c: Reindent.
5742 Remove, correct casts.
5743 Use STDERR_FILENO, NULL.
5744 (BASEADDRESS): Remove.
5746 (errno, sbrk): Remove declarations.
5747 (monstartup) [hp300]: Remove.
5750 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5752 * Makefile.in (cpu_type): Define.
5753 * config.host (i[34567]86-*-rtems*): Handle it.
5754 (i[34567]86-*-solaris2*): Move body ...
5755 (*-*-solaris2*): ... here.
5756 New case, generalize.
5757 (sparc-*-elf*): Handle it.
5758 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5759 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5760 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5762 (sparc*-*-solaris2*): ... this.
5764 (sparc64-*-elf*): Handle it.
5765 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5766 Merge ../gcc/config/i386/gmon-sol2.c.
5767 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5769 Merge ../gcc/config/i386/sol2-gc1.asm.
5770 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5772 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5774 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5775 * config/i386/t-crtstuff: New file.
5776 * config/i386/t-softfp: New file.
5777 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5778 $(T)crti.o, $(T)crtn.o): Remove.
5779 (gcrt1.o): New rule.
5780 (TARGET_LIBGCC2_CFLAGS): Remove.
5781 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5782 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5783 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5784 * config/sparc/t-sol2: New file.
5785 * config/sparc/t-crtfm: Move to ...
5786 * config/t-crtfm: ... this.
5787 Use $(cpu_type), $<.
5788 * config/t-crtin: New file.
5789 * config/sparc/t-softfp: New file.
5790 * config/sparc/t-softmul: New file.
5791 * config/t-rtems: New file.
5792 * config/t-slibgcc: New file.
5793 * config/t-slibgcc-elf-ver: New file.
5794 * config/t-slibgcc-gld: New file.
5795 * config/t-slibgcc-sld: New file.
5796 * config/t-sol2: New file.
5797 * configure.ac: Include ../config/lib-ld.m4.
5798 Call AC_LIB_PROG_LD_GNU.
5799 Substitute cpu_type.
5800 * configure: Regenerate.
5802 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5805 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5806 libgcc-std.ver in the build directory.
5807 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5808 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5810 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5812 * libgcc-std.ver.in: New file.
5813 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5815 (libgcc-std.ver): New rule.
5816 * config/t-gnu-prefix: New file.
5818 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5820 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5822 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5824 * config/i386/darwin-lib.h: New file.
5826 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5828 * config/arm/symbian-lib.h: New.
5830 2011-05-04 Chris Demetriou <cgd@google.com>
5832 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5833 (__x86.get_pc_thunk.bx): ...this.
5834 (__morestack): Adjust for rename, remove undef of __i686.
5836 2011-05-03 Chris Demetriou <cgd@google.com>
5838 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5840 2011-03-22 Joseph Myers <joseph@codesourcery.com>
5842 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5843 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5844 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5845 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5846 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5849 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
5851 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5852 Adjust copyright year.
5854 2011-03-07 Ian Lance Taylor <iant@google.com>
5856 * generic-morestack.c (__splitstack_find): Adjust returned stack
5857 pointer to include all registers pushed by __morestack.
5859 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5862 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5863 (toolexecdir): Calculate and AC_SUBST.
5864 (toolexeclibdir): Likewise.
5865 * Makefile.in (target_noncanonical): Import.
5866 (toolexecdir): Likewise.
5867 (toolexeclibdir): Likewise.
5868 * configure: Regenerate.
5870 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5873 * config/arm/bpabi.h: Rename to...
5874 * config/arm/bpabi-lib.h: ...this.
5876 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5878 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5880 * configure: Regenerate.
5882 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5884 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5885 __FLOAT_WORD_ORDER__.
5886 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5889 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5892 * Makefile.in (install-strip): New phony target.
5894 2010-11-07 Ian Lance Taylor <iant@google.com>
5897 * config/i386/morestack.S (__morestack_large_model): New
5900 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5902 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5904 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5906 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5908 * config/arm/bpabi.h: New file.
5909 * config/frv/frv-abi.h: New file.
5911 2010-10-01 Ian Lance Taylor <iant@google.com>
5913 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5914 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5916 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5919 * config.host: Add the missing `$'.
5921 2010-09-30 Michael Eager <eager@eagercon.com>
5923 * config.host: Add microblaze*-*-*.
5924 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5925 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5926 udivsi3.asm,umodsi3.asm}: New.
5928 2010-09-28 Ian Lance Taylor <iant@google.com>
5930 * configure.ac: Adjust CFI test to test assembler directly rather
5931 than checking gcc preprocessor macro.
5932 * configure: Rebuild.
5934 2010-09-27 Ian Lance Taylor <iant@google.com>
5936 * configure.ac: Test whether assembler supports CFI directives.
5937 * config.host: Only add t-stack and i386/t-stack-i386 to
5938 tmake_file if libgcc_cv_cfi is "yes".
5939 * configure: Rebuild.
5941 2010-09-27 Ian Lance Taylor <iant@google.com>
5943 * generic-morestack.h: New file.
5944 * generic-morestack.c: New file.
5945 * generic-morestack-thread.c: New file.
5946 * config/i386/morestack.S: New file.
5947 * config/t-stack: New file.
5948 * config/i386/t-stack-i386: New file.
5949 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5950 i386/t-stack-i386 to tmake_file.
5952 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5954 * Makefile.in (libgcc-extra-parts): Check for static archives and
5955 invoke ranlib after installing them.
5956 (gcc-extra-parts): Likewise.
5957 (install-leaf): Likewise.
5959 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5961 * configure: Regenerated.
5963 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
5965 * configure: Regenerated.
5967 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5968 Andrew Pinski <pinskia@gmail.com>
5971 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5973 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5976 * configure: Regenerated.
5978 2010-09-06 Andreas Schwab <schwab@redhat.com>
5980 * configure: Regenerate.
5982 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5984 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5986 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5989 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5990 Iain Sandoe <iains@gcc.gnu.org>
5993 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5994 LIB2FUNCS_EXCLUDE functions.
5996 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5998 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
6000 * configure: Regenerate.
6002 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
6004 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
6005 i386/t-freebsd to tmake_file.
6006 * config/i386/t-freebsd: New file.
6007 * config/i386/libgcc-bsd.ver: New file.
6009 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
6011 * config.host (powerpc*-eabispe*): Set tmake_file.
6012 (powerpc*-eabi*): Likewise.
6013 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
6014 crtbeginS, crtendS, crtbeginT.
6016 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
6018 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
6019 to tmake_file. Add crtfastmath.o to extra_parts.
6020 * config/mips/t-crtfm: New.
6022 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
6024 * config.host (sparc64-*-rtems*): New target.
6026 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6028 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6031 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
6033 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
6035 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6037 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
6038 alpha-dec-osf5.0* support.
6040 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
6042 * config.host: Add lm32-*-rtems*.
6044 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6045 Uros Bizjak <ubizjak@gmail.com>
6048 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
6049 like other remaining 32-bit x86 OSes.
6050 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6052 * config/i386/libgcc-sol2.ver: New file.
6053 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
6055 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
6058 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
6059 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
6060 is used and substitute set_use_emutls.
6061 * configure: Regenerated.
6063 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
6065 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
6067 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6070 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
6072 ($(T)gcrt1.o): Likewise.
6073 ($(T)crt1.o): Likewise.
6074 ($(T)crti.o): Likewise.
6075 ($(T)crtn.o): Likewise.
6077 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6080 * Makefile.in (install): Use $(MAKE) string in rule, for
6083 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
6085 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
6086 * config/mmix/t-mmix: New file.
6087 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
6089 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
6092 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
6095 2010-01-04 Anthony Green <green@moxielogic.com>
6097 * config/moxie/crti.asm, config/moxie/crtn.asm,
6098 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
6099 config/moxie/t-moxie: New files.
6100 * config.host: Add t-moxie-softfp reference.
6102 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
6105 * config/t-slibgcc-darwin: Fix embedded rpaths for
6106 --enable-version-specific-runtime-libs, build extension stub
6107 libs exposing features available from current libgcc_s.
6109 2009-11-11 Jon Beniston <jon@beniston.com>
6111 * config.host: Add lm32 targets.
6112 * config/lm32: New directory.
6113 * config/lm32/libgcc_lm32.h: New file.
6114 * config/lm32/_mulsi3.c: New file.
6115 * config/lm32/_udivmodsi4.c: New file.
6116 * config/lm32/_divsi3.c: New file.
6117 * config/lm32/_modsi3.c: New file.
6118 * config/lm32/_udivsi3.c: New file.
6119 * config/lm32/_umodsi3.c: New file.
6120 * config/lm32/_lshrsi3.S: New file.
6121 * config/lm32/_ashrsi3.S: New file.
6122 * config/lm32/_ashlsi3.S: New file.
6123 * config/lm32/crti.S: New file.
6124 * config/lm32/crtn.S: New file.
6125 * config/lm32/t-lm32: New file.
6126 * config/lm32/t-elf: New file.
6127 * config/lm32/t-uclinux: New file.
6129 2009-10-26 Nick Clifton <nickc@redhat.com>
6131 * config.host: Add support for RX target.
6132 * config/rx: New directory.
6133 * config/rx/rx-abi-functions.c: New file. Supplementary
6134 functions for libgcc to support the RX ABI.
6135 * config/rx/rx-abi.h: New file. Supplementary header file for
6136 libgcc RX ABI functions.
6137 * config/rx/t-rx: New file: Makefile fragment for building
6140 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
6142 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
6143 constraint of y0 to "g".
6145 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6147 * config.host: Include the s390 makefile fragments.
6148 * config/s390/32/_fixdfdi.c: New file.
6149 * config/s390/32/_fixsfdi.c: New file.
6150 * config/s390/32/_fixtfdi.c: New file.
6151 * config/s390/32/_fixunsdfdi.c: New file.
6152 * config/s390/32/_fixunssfdi.c: New file.
6153 * config/s390/32/_fixunstfdi.c: New file.
6154 * config/s390/32/t-floattodi: New file.
6155 * config/s390/libgcc-glibc.ver: New file.
6156 * config/s390/t-crtstuff: New file.
6157 * config/s390/t-linux: New file.
6158 * config/s390/t-tpf: New file.
6160 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6162 * configure.ac (AC_PREREQ): Bump to 2.64.
6164 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
6166 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
6168 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6170 * configure: Regenerate.
6172 2009-08-09 Douglas B Rupp <rupp@gnat.com>
6174 * config.host (ia64-hp-*vms*): New target.
6175 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
6178 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6180 * configure.ac: Add snippet for maintainer-mode.
6181 * configure: Regenerate.
6182 * Makefile.in (AUTOCONF, configure_deps): New variables.
6183 ($(srcdir)/configure)): New rule, active only with maintainer
6186 2009-06-23 DJ Delorie <dj@redhat.com>
6189 * config.host: Add mep support.
6191 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
6193 * config.host: Add i386/${host_address}/t-fprules-softfp and
6194 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
6196 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
6198 * config/i386/64/_multc3.c: Likewise.
6199 * config/i386/64/_powitf2.c: Likewise.
6200 * config/i386/64/eqtf2.c: Likewise.
6201 * config/i386/64/getf2.c: Likewise.
6202 * config/i386/64/letf2.c: Likewise.
6203 * config/i386/64/letf2.c: Likewise.
6204 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
6205 unsigned long long for x64 mingw targets.
6206 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
6207 (_FP_I_TYPE): Define as long long for x64 mingw target.
6209 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
6211 * config.host (vax-*-linux*): New.
6213 2009-05-31 Anthony Green <green@moxielogic.com>
6215 * config.host: Add moxie support.
6216 * config/moxie/t-moxie: New file.
6218 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
6220 * config.host: Add i386/${host_address}/t-fprules-softfp and
6221 t-softfp to tmake_file for i[34567]86-*-cygwin*.
6223 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
6225 * config.host: Add i386/${host_address}/t-fprules-softfp to
6226 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
6228 2009-04-09 Nick Clifton <nickc@redhat.com>
6230 * config/ia64/tf-signs.c: Change copyright header to refer to
6231 version 3 of the GNU General Public License with version 3.1
6232 of the GCC Runtime Library Exception and to point readers at
6233 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
6235 * config/i386/32/tf-signs.c: Likewise.
6236 * config/libbid/_addsub_dd.c: Likewise.
6237 * config/libbid/_addsub_sd.c: Likewise.
6238 * config/libbid/_addsub_td.c: Likewise.
6239 * config/libbid/_dd_to_df.c: Likewise.
6240 * config/libbid/_dd_to_di.c: Likewise.
6241 * config/libbid/_dd_to_sd.c: Likewise.
6242 * config/libbid/_dd_to_sf.c: Likewise.
6243 * config/libbid/_dd_to_si.c: Likewise.
6244 * config/libbid/_dd_to_td.c: Likewise.
6245 * config/libbid/_dd_to_tf.c: Likewise.
6246 * config/libbid/_dd_to_udi.c: Likewise.
6247 * config/libbid/_dd_to_usi.c: Likewise.
6248 * config/libbid/_dd_to_xf.c: Likewise.
6249 * config/libbid/_df_to_dd.c: Likewise.
6250 * config/libbid/_df_to_sd.c: Likewise.
6251 * config/libbid/_df_to_td.c: Likewise.
6252 * config/libbid/_di_to_dd.c: Likewise.
6253 * config/libbid/_di_to_sd.c: Likewise.
6254 * config/libbid/_di_to_td.c: Likewise.
6255 * config/libbid/_div_dd.c: Likewise.
6256 * config/libbid/_div_sd.c: Likewise.
6257 * config/libbid/_div_td.c: Likewise.
6258 * config/libbid/_eq_dd.c: Likewise.
6259 * config/libbid/_eq_sd.c: Likewise.
6260 * config/libbid/_eq_td.c: Likewise.
6261 * config/libbid/_ge_dd.c: Likewise.
6262 * config/libbid/_ge_sd.c: Likewise.
6263 * config/libbid/_ge_td.c: Likewise.
6264 * config/libbid/_gt_dd.c: Likewise.
6265 * config/libbid/_gt_sd.c: Likewise.
6266 * config/libbid/_gt_td.c: Likewise.
6267 * config/libbid/_isinfd128.c: Likewise.
6268 * config/libbid/_isinfd32.c: Likewise.
6269 * config/libbid/_isinfd64.c: Likewise.
6270 * config/libbid/_le_dd.c: Likewise.
6271 * config/libbid/_le_sd.c: Likewise.
6272 * config/libbid/_le_td.c: Likewise.
6273 * config/libbid/_lt_dd.c: Likewise.
6274 * config/libbid/_lt_sd.c: Likewise.
6275 * config/libbid/_lt_td.c: Likewise.
6276 * config/libbid/_mul_dd.c: Likewise.
6277 * config/libbid/_mul_sd.c: Likewise.
6278 * config/libbid/_mul_td.c: Likewise.
6279 * config/libbid/_ne_dd.c: Likewise.
6280 * config/libbid/_ne_sd.c: Likewise.
6281 * config/libbid/_ne_td.c: Likewise.
6282 * config/libbid/_sd_to_dd.c: Likewise.
6283 * config/libbid/_sd_to_df.c: Likewise.
6284 * config/libbid/_sd_to_di.c: Likewise.
6285 * config/libbid/_sd_to_sf.c: Likewise.
6286 * config/libbid/_sd_to_si.c: Likewise.
6287 * config/libbid/_sd_to_td.c: Likewise.
6288 * config/libbid/_sd_to_tf.c: Likewise.
6289 * config/libbid/_sd_to_udi.c: Likewise.
6290 * config/libbid/_sd_to_usi.c: Likewise.
6291 * config/libbid/_sd_to_xf.c: Likewise.
6292 * config/libbid/_sf_to_dd.c: Likewise.
6293 * config/libbid/_sf_to_sd.c: Likewise.
6294 * config/libbid/_sf_to_td.c: Likewise.
6295 * config/libbid/_si_to_dd.c: Likewise.
6296 * config/libbid/_si_to_sd.c: Likewise.
6297 * config/libbid/_si_to_td.c: Likewise.
6298 * config/libbid/_td_to_dd.c: Likewise.
6299 * config/libbid/_td_to_df.c: Likewise.
6300 * config/libbid/_td_to_di.c: Likewise.
6301 * config/libbid/_td_to_sd.c: Likewise.
6302 * config/libbid/_td_to_sf.c: Likewise.
6303 * config/libbid/_td_to_si.c: Likewise.
6304 * config/libbid/_td_to_tf.c: Likewise.
6305 * config/libbid/_td_to_udi.c: Likewise.
6306 * config/libbid/_td_to_usi.c: Likewise.
6307 * config/libbid/_td_to_xf.c: Likewise.
6308 * config/libbid/_tf_to_dd.c: Likewise.
6309 * config/libbid/_tf_to_sd.c: Likewise.
6310 * config/libbid/_tf_to_td.c: Likewise.
6311 * config/libbid/_udi_to_dd.c: Likewise.
6312 * config/libbid/_udi_to_sd.c: Likewise.
6313 * config/libbid/_udi_to_td.c: Likewise.
6314 * config/libbid/_unord_dd.c: Likewise.
6315 * config/libbid/_unord_sd.c: Likewise.
6316 * config/libbid/_unord_td.c: Likewise.
6317 * config/libbid/_usi_to_dd.c: Likewise.
6318 * config/libbid/_usi_to_sd.c: Likewise.
6319 * config/libbid/_usi_to_td.c: Likewise.
6320 * config/libbid/_xf_to_dd.c: Likewise.
6321 * config/libbid/_xf_to_sd.c: Likewise.
6322 * config/libbid/_xf_to_td.c: Likewise.
6323 * config/libbid/bid128.c: Likewise.
6324 * config/libbid/bid128_2_str.h: Likewise.
6325 * config/libbid/bid128_2_str_macros.h: Likewise.
6326 * config/libbid/bid128_2_str_tables.c: Likewise.
6327 * config/libbid/bid128_add.c: Likewise.
6328 * config/libbid/bid128_compare.c: Likewise.
6329 * config/libbid/bid128_div.c: Likewise.
6330 * config/libbid/bid128_fma.c: Likewise.
6331 * config/libbid/bid128_logb.c: Likewise.
6332 * config/libbid/bid128_minmax.c: Likewise.
6333 * config/libbid/bid128_mul.c: Likewise.
6334 * config/libbid/bid128_next.c: Likewise.
6335 * config/libbid/bid128_noncomp.c: Likewise.
6336 * config/libbid/bid128_quantize.c: Likewise.
6337 * config/libbid/bid128_rem.c: Likewise.
6338 * config/libbid/bid128_round_integral.c: Likewise.
6339 * config/libbid/bid128_scalb.c: Likewise.
6340 * config/libbid/bid128_sqrt.c: Likewise.
6341 * config/libbid/bid128_string.c: Likewise.
6342 * config/libbid/bid128_to_int16.c: Likewise.
6343 * config/libbid/bid128_to_int32.c: Likewise.
6344 * config/libbid/bid128_to_int64.c: Likewise.
6345 * config/libbid/bid128_to_int8.c: Likewise.
6346 * config/libbid/bid128_to_uint16.c: Likewise.
6347 * config/libbid/bid128_to_uint32.c: Likewise.
6348 * config/libbid/bid128_to_uint64.c: Likewise.
6349 * config/libbid/bid128_to_uint8.c: Likewise.
6350 * config/libbid/bid32_to_bid128.c: Likewise.
6351 * config/libbid/bid32_to_bid64.c: Likewise.
6352 * config/libbid/bid64_add.c: Likewise.
6353 * config/libbid/bid64_compare.c: Likewise.
6354 * config/libbid/bid64_div.c: Likewise.
6355 * config/libbid/bid64_fma.c: Likewise.
6356 * config/libbid/bid64_logb.c: Likewise.
6357 * config/libbid/bid64_minmax.c: Likewise.
6358 * config/libbid/bid64_mul.c: Likewise.
6359 * config/libbid/bid64_next.c: Likewise.
6360 * config/libbid/bid64_noncomp.c: Likewise.
6361 * config/libbid/bid64_quantize.c: Likewise.
6362 * config/libbid/bid64_rem.c: Likewise.
6363 * config/libbid/bid64_round_integral.c: Likewise.
6364 * config/libbid/bid64_scalb.c: Likewise.
6365 * config/libbid/bid64_sqrt.c: Likewise.
6366 * config/libbid/bid64_string.c: Likewise.
6367 * config/libbid/bid64_to_bid128.c: Likewise.
6368 * config/libbid/bid64_to_int16.c: Likewise.
6369 * config/libbid/bid64_to_int32.c: Likewise.
6370 * config/libbid/bid64_to_int64.c: Likewise.
6371 * config/libbid/bid64_to_int8.c: Likewise.
6372 * config/libbid/bid64_to_uint16.c: Likewise.
6373 * config/libbid/bid64_to_uint32.c: Likewise.
6374 * config/libbid/bid64_to_uint64.c: Likewise.
6375 * config/libbid/bid64_to_uint8.c: Likewise.
6376 * config/libbid/bid_b2d.h: Likewise.
6377 * config/libbid/bid_binarydecimal.c: Likewise.
6378 * config/libbid/bid_conf.h: Likewise.
6379 * config/libbid/bid_convert_data.c: Likewise.
6380 * config/libbid/bid_decimal_data.c: Likewise.
6381 * config/libbid/bid_decimal_globals.c: Likewise.
6382 * config/libbid/bid_div_macros.h: Likewise.
6383 * config/libbid/bid_dpd.c: Likewise.
6384 * config/libbid/bid_flag_operations.c: Likewise.
6385 * config/libbid/bid_from_int.c: Likewise.
6386 * config/libbid/bid_functions.h: Likewise.
6387 * config/libbid/bid_gcc_intrinsics.h: Likewise.
6388 * config/libbid/bid_inline_add.h: Likewise.
6389 * config/libbid/bid_internal.h: Likewise.
6390 * config/libbid/bid_round.c: Likewise.
6391 * config/libbid/bid_sqrt_macros.h: Likewise.
6393 2009-04-09 Jakub Jelinek <jakub@redhat.com>
6395 * Makefile.in: Change copyright header to refer to version
6396 3 of the GNU General Public License and to point readers at the
6397 COPYING3 file and the FSF's license web page.
6398 * config.host: Likewise.
6400 2009-04-07 Alan Modra <amodra@bigpond.net.au>
6402 * config.host: Reorder and merge to match config.gcc change.
6404 2009-04-03 Alan Modra <amodra@bigpond.net.au>
6406 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
6408 2009-03-28 Joseph Myers <joseph@codesourcery.com>
6410 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
6411 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
6412 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
6413 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
6415 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
6417 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
6418 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6420 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
6422 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
6423 ia64/t-softfp-compat to tmake_file.
6425 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
6427 * config/ia64/__divxf3.asm: New.
6428 * config/ia64/_fixtfdi.asm: Likewise.
6429 * config/ia64/_fixunstfdi.asm: Likewise.
6430 * config/ia64/_floatditf.asm: Likewise.
6431 * config/ia64/t-fprules-softfp: Likewise.
6432 * config/ia64/t-softfp-compat: Likewise.
6433 * config/ia64/tf-signs.c: Likewise.
6435 2009-01-18 Ben Elliston <bje@au.ibm.com>
6437 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6439 2009-01-16 Ben Elliston <bje@au.ibm.com>
6441 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
6444 2009-01-13 Ben Elliston <bje@au.ibm.com>
6446 * config/t-softfp: New file.
6447 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
6448 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
6450 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
6452 * config.host: Add m32r*-*-rtems*.
6454 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
6456 * config.host: Add m32c*-*-rtems*.
6458 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6461 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
6462 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
6463 * configure: Regenerate.
6464 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
6465 tmake_file here from gcc/config.gcc.
6466 Move extra_parts here from gcc/config.gcc.
6467 * config/i386/t-sol2: Move here from gcc/config/i386.
6468 Use gcc_srcdir instead of srcdir.
6470 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
6472 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
6475 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
6477 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
6479 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
6481 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
6483 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
6486 * config.host: Add picochip-*-*.
6488 2008-08-06 Bob Wilson <bob.wilson@acm.org>
6490 * config.host: Match more processor names for Xtensa.
6492 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
6494 * config/i386/64/t-softfp-compat: Update comments.
6496 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
6498 * config/i386/64/_divtc3-compat.c: Moved to ...
6499 * config/i386/64/_divtc3.c: Here.
6501 * config/i386/64/_multc3-compat.c: Moved to ...
6502 * config/i386/64/_multc3.c: Here.
6504 * config/i386/64/_powitf2-compat.c: Moved to ...
6505 * config/i386/64/_powitf2.c: Here.
6507 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
6508 .c suffix instead of -compat.c.
6510 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
6512 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
6513 (_FP_MUL_MEAT_D): Ditto.
6514 (_FP_DIV_MEAT_S): Ditto.
6515 (_FP_DIV_MEAT_D): Ditto.
6517 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
6519 * Makefile.in: Add support for __sync_* libgcc functions.
6521 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
6523 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
6525 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6528 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
6529 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
6531 * config/i386/64/t-fprules-softfp: Moved to ...
6532 * config/i386/64/t-softfp-compat: This. New.
6534 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
6536 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
6537 Initialize f with 0.0.
6539 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6542 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
6544 * config/i386/64/_divtc3-compat.c: New.
6545 * config/i386/64/_multc3-compat.c: Likewise.
6546 * config/i386/64/_powitf2-compat.c: Likewise.
6547 * config/i386/64/eqtf2.c: Likewise.
6548 * config/i386/64/getf2.c: Likewise.
6549 * config/i386/64/letf2.c: Likewise.
6550 * config/i386/64/t-fprules-softfp: Likewise.
6552 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6554 * config.host: Add i386/${host_address}/t-fprules-softfp to
6555 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
6556 i[34567]86-*-linux*, x86_64-*-linux*.
6558 * configure.ac: Set host_address to 64 or 32 for x86.
6559 * configure: Regenerated.
6561 * Makefile.in (config.status): Also depend on
6562 $(srcdir)/config.host.
6564 * config/i386/32/t-fprules-softfp: New.
6565 * config/i386/32/tf-signs.c: Likewise.
6567 * config/i386/64/sfp-machine.h: New. Moved from gcc.
6569 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6570 Uros Bizjak <ubizjak@gmail.com>
6572 * config/i386/32/sfp-machine.h: New.
6574 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
6576 * config/rs6000/t-ppccomm: Remove rules that conflict with
6577 auto-generated rules.
6579 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6581 * configure.ac: sinclude override.m4.
6582 * configure: Regenerate.
6584 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
6586 * configure: Regenerate.
6588 2008-06-10 Joseph Myers <joseph@codesourcery.com>
6590 * Makefile.in (DECNUMINC): Remove
6591 -I$(MULTIBUILDTOP)../../libdecnumber.
6594 2008-06-07 Joseph Myers <joseph@codesourcery.com>
6596 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
6597 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
6598 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
6599 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
6600 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
6601 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
6602 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
6603 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
6604 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
6605 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
6606 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
6607 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
6608 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
6609 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
6611 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
6613 * config.host (sh2[lbe]*-*-linux*): Allow target.
6615 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
6617 * config/rs6000/t-ppccomm: Add build rules for new files.
6618 (LIB2ADD_ST): New variable.
6620 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
6624 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
6625 * config/t-avr: New file. Build 16bit libgcc functions.
6627 2008-03-02 Jakub Jelinek <jakub@redhat.com>
6630 * config/t-slibgcc-darwin: Make install-leaf dependent on
6631 install-darwin-libgcc-stubs instead of install.
6633 2008-01-25 Joseph Myers <joseph@codesourcery.com>
6635 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
6636 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
6637 sh-*-rtemscoff*): Remove cases.
6639 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
6641 * Makefile.in (all): Use install-leaf rather than install.
6642 (install): Split most of the rule into...
6643 (install-leaf): ...this new one.
6645 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
6646 Paolo Bonzini <bonzini@gnu.org>
6649 * Makefile.in: Use @shlib_slibdir@ substitution to get
6650 correct install name on darwin.
6651 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
6653 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
6655 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
6656 cris-*-elf and cris-*-none.
6657 (crisv32-*-linux*): Similar, as cris-*-linux*.
6659 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
6661 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
6663 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
6666 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
6667 * configure: Regenerated.
6669 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
6671 * Makefile.in (dfp-filenames): Replace decimal_globals,
6672 decimal_data, binarydecimal and convert_data with
6673 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
6674 and bid_convert_data, respectively.
6676 2007-09-17 Chao-ying Fu <fu@mips.com>
6677 Nigel Stephens <nigel@mips.com>
6679 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
6680 * Makefile.in (fixed_point): Define.
6681 Check if fixed_point is yes to build support functions.
6682 * configure.ac: Check for fixed_point support.
6683 * configure: Regenerated.
6684 * gen-fixed.sh: New file to generate lists of fixed-point labels,
6685 funcs, modes, from, to.
6687 2007-09-11 Janis Johnson <janis187@us.ibm.com
6689 * Makefile.in (dfp-filenames): Add bid128_noncomp.
6691 2007-09-10 Janis Johnson <janis187@us.ibm.com>
6693 * Makefile.in (dfp-filenames): Remove decUtility, add
6694 decDouble, decPacked, decQuad, decSingle.
6696 2007-08-27 Hans Kester <hans.kester@ellips.nl>
6698 * config.host : Add x86_64-elf target.
6700 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6702 * configure.ac (set_have_cc_tls): Add a missing =.
6703 * configure: Regenerated.
6705 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6707 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
6708 and x86_64-*-linux*.
6710 * config/t-tls: New file.
6712 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6714 * configure.ac: Include ../config/enable.m4 and
6715 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
6716 supports TLS and substitute set_have_cc_tls.
6717 * configure: Regenerated.
6719 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
6721 * Makefile.in: Use libbid for DFP when BID is enabled.
6723 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
6725 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
6726 extra_parts. Add config/i386/t-cygming to tmake_file.
6727 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
6729 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
6730 Danny Smith <dannysmith@users.sourceforge.net>
6733 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
6734 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
6735 * config/i386/t-crtfm: Compile crtfastmath.o with
6736 -minline-all-stringops.
6738 2007-05-10 Richard Sandiford <richard@codesourcery.com>
6740 * config.host (sparc-wrs-vxworks): New target.
6742 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
6744 * config.host: Recognize fido.
6746 2007-04-04 Janis Johnson <janis187@us.ibm.com>
6748 * configure: Check host, not target, for decimal float support.
6750 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
6752 * config/i386/t-crtpc: New file.
6753 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
6754 (x86_64-*-linux*): Ditto.
6756 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
6758 * config.host (x86_64-*-mingw*): New target.
6760 2007-03-23 Michael Meissner <michael.meissner@amd.com>
6761 H.J. Lu <hongjiu.lu@intel.com>
6763 * Makefile.in (enable_decimal_float): New.
6765 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6766 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6767 (decbits-filenames): This.
6768 (decbits-objects): New.
6769 (libgcc-objects): Add $(decbits-objects).
6771 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6772 Substitute enable_decimal_float.
6773 * configure: Regenerated.
6775 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
6777 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6779 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6781 * Makefile.in (install-info): New dummy target.
6783 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6785 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6787 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6789 * Makefile.in: Add install-html and install-pdf dummy
6792 2007-02-05 Roger Sayle <roger@eyesopen.com>
6793 Daniel Jacobowitz <dan@codesourcery.com>
6795 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6796 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6797 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6799 2007-01-29 Janis Johnson <janis187@us.ibm.com>
6801 * Makefile.in (dec-filenames): Add decExcept.
6803 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6806 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6809 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6811 * configure.ac: Add --enable-version-specific-runtime-libs.
6812 Correct $slibdir default.
6813 * configure: Regenerated.
6815 2007-01-23 Joseph Myers <joseph@codesourcery.com>
6817 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6819 2007-01-21 Andrew Pinski <pinskia@gmail.com>
6822 * config.host (alpha*-*-linux*): Set extra_parts.
6824 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6826 * config/sh/t-linux: New.
6827 * config.host (sh*-*-linux*): Set tmake_file.
6829 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6831 * Makefile.in (install): Handle multilibs.
6833 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6835 * Makefile.in: Added .PHONY entry for documentation targets.
6837 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6839 * Makefile.in: Add empty info, html, dvi, pdf targets.
6841 2007-01-04 Mike Stump <mrs@apple.com>
6843 * Makefile.in (MAKEINFO): Remove.
6846 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
6848 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6849 * configure: Regenerate.
6850 * Makefile.in (host_subdir): Substitute it.
6851 (gcc_objdir): Use it.
6853 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6855 * config.host (ia64*-*-linux*): Set tmake_file.
6857 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6859 * Makefile.in (version): Define.
6861 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6862 Paolo Bonzini <bonzini@gnu.org>
6864 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6865 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6866 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6867 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6868 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6869 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6870 * configure: Generated.