1 2015-08-12 H.J. Lu <hongjiu.lu@intel.com>
3 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL.
4 (get_intel_cpu): Add Knights Landing support.
6 2015-08-11 Uros Bizjak <ubizjak@gmail.com>
9 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL.
10 (get_available_features): Handle FEATURE_PCLMUL.
12 2015-08-10 H.J. Lu <hongjiu.lu@intel.com>
14 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as
17 2015-07-22 Uros Bizjak <ubizjak@gmail.com>
20 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES.
21 (get_available_features): Handle FEATURE_AES.
23 2015-07-22 Chung-Lin Tang <cltang@codesourcery.com>
25 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include.
26 (EFAULT,EBUSY,ENOSYS): Delete unused #defines.
28 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
30 * offloadstuff.c: Constify host data.
32 2015-07-17 Jan Beulich <jbeulich@suse.com>
34 * config/t-softfp: Split up "else ifneq".
36 2015-07-14 Sandra Loosemore <sandra@codesourcery.com>
37 Cesar Philippidis <cesar@codesourcery.com>
38 Chung-Lin Tang <cltang@codesourcery.com>
40 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize
41 for __nios2_arch__ level.
43 2015-07-13 John Marino <gnugcc@marino.st>
45 * config/i386/t-dragonfly: New.
47 2015-07-01 John David Anglin <danglin@gcc.gnu.org>
49 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to
50 better match light-weight syscall argument order.
51 (__kernel_cmpxchg2): Likewise.
54 2015-06-30 H.J. Lu <hongjiu.lu@intel.com>
56 * config.host: Support i[34567]86-*-elfiamcu target.
57 * config/t-softfp-sfdftf: New file.
58 * config/i386/32/t-iamcu: Likewise.
59 * configure: Regenerated.
61 2015-06-23 James Lemke <jwlemke@codesourcery.com>
64 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
66 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
68 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).
70 2015-05-27 John Marino <gnugcc@marino.st>
72 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set
74 * config/i386/freebsd-unwind.h: New.
76 2015-05-22 Uros Bizjak <ubizjak@gmail.com>
78 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
79 i386/t-crtfm to tmake_file.
80 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
81 (set_fast_math): Use set_fast_math_sse for SSE targets.
82 * config/i386/t-crtfm: Remove.
84 2015-05-21 Alan Modra <amodra@gmail.com>
87 * config/rs6000/morestack.S: Remove ".abiversion 1".
89 2015-05-20 Alan Modra <amodra@gmail.com>
91 * config/rs6000/morestack.S: New.
92 * config/rs6000/t-stack-rs6000: New.
93 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
95 * generic-morestack.c: Don't build for powerpc 32-bit.
97 2015-05-19 Eric Botcazou <ebotcazou@adacore.com>
99 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
100 Remove useless endif/ifneq ($(enable_shared),yes) pair.
102 2015-05-16 James Bowman <james.bowman@ftdichip.com>
104 * config.host: FT32 target added.
105 * config/ft32/*: New files for FT32 target.
107 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
109 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
111 * config/arm/ieee754-df.S: Add CFI directives.
112 * config/arm/ieee754-sf.S: Add CFI directives.
114 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
116 * configure.ac: Include config/sjlj.m4.
117 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
118 * config.in: Regenerate.
119 * configure: Likewise.
120 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
122 2015-05-12 Uros Bizjak <ubizjak@gmail.com>
124 * libgcov-util.c: Add space between string literal and macro name.
126 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
127 Chris Jones <chrisj@nvidia.com>
128 Joshua Conner <jconner@nvidia.com>
130 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
131 (arm*-*-uclinux*): Likewise.
132 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
133 * config/arm/crtfastmath.c: New file.
135 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
137 * Makefile.in (real_host_noncanonical): New variable.
139 * configure.ac (real_host_noncanonical): Compute. Remove special
140 case for intelmicemul.
141 * configure: Regenerate.
143 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
145 * config/frv/elf-lib.h: New file.
146 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
147 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
150 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
152 * config/frv/frvbengin.c: Do not include defaults.h
153 * config/frv/frvend.c: Ditto.
155 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
157 * config.host: Add h8300-*-linux
158 * config/h8300/t-linux: New file.
159 * config/h8300/lib1funs.s: Change symbol prefix.
160 * config/h8300/sfp-machine.h: 64bit double support.
162 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
163 Szabolcs Nagy <szabolcs.nagy@arm.com>
165 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
166 Linux if target provides dl_iterate_phdr.
168 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
171 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
172 * config/i386/cpuinfo.c (__cpu_model): Initialize.
173 (__cpu_indicator_init@GCC_4.8.0): New.
174 (__cpu_model@GCC_4.8.0): Likewise.
175 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
178 2015-04-16 Nick Clifton <nickc@redhat.com>
180 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
181 and __modhi3 functions.
182 * config/rl78/divmodso.S: Add G14 and G13 versions of the
183 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
185 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
187 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
188 do-while loop as macro body to avoid warnings.
190 2015-04-10 Jakub Jelinek <jakub@redhat.com>
191 Iain Sandoe <iain@codesourcery.com>
194 * configure: Regenerate.
196 2015-04-07 Jakub Jelinek <jakub@redhat.com>
197 Iain Sandoe <iain@codesourcery.com>
200 * configure: Regenerate.
202 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
204 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
206 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
208 Implement call0 ABI for xtensa
209 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
210 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
211 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
212 use ret in call0 ABI.
213 * config/xtensa/t-windowed: New file.
214 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
215 * libgcc/configure: Regenerated.
216 * libgcc/configure.ac: Check if xtensa target is configured for
217 windowed ABI and thus needs to use custom unwind code.
219 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
222 * gthr-single.h: Use __unused__ attribute instead of unused.
223 * config/gthr-vxworks.h: Likewise.
224 * config/i386/gthr-win32.h: Likewise.
226 2015-02-27 Kai Tietz <ktietz@redhat.com>
229 * config.in: Regenerated.
230 * configure: Likewise.
231 * configure.ac (AC_HEADER_STDC): Added explicit.
232 (AC_CHECK_HEADERS): Check for default headers plus
234 * libgcov-util.c (gcov_read_profile_dir): Disable use
235 of ftw-function, if header is not found.
236 (ftw_read_file): Likewise.
238 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
241 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
244 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
246 * config/arm/bpabi.S (test_div_by_zero): Make label names
247 consistent between thumb2 and arm mode cases. Separate the
248 signed comparison on the high word of the numerator from the
249 unsigned comparison on the low word.
250 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
253 2015-02-17 Joseph Myers <joseph@codesourcery.com>
255 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
257 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
259 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
261 PR gcov-profile/61889
262 * libgcov-driver-system.c: undefine clashing macro for mkdir.
264 2015-02-02 Nick Clifton <nickc@redhat.com>
266 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
267 rounding up the fraction.
269 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
271 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
272 oldval and newval to const void *. Fix typo.
273 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
274 (FETCH_AND_OP_WORD): Likewise.
275 (OP_AND_FETCH_WORD): Likewise.
276 (COMPARE_AND_SWAP_2): Likewise.
277 (__sync_val_compare_and_swap_4): Likewise.
278 (__sync_lock_test_and_set_4): Likewise.
279 (SYNC_LOCK_RELEASE_2): Likewise.
280 Remove support for long long atomic operations.
282 2015-01-27 Caroline Tice <cmtice@google.com>
284 Committing VTV Cywin/Ming patch for Patrick Wollgast
285 * Makefile.in: Move rules to build vtv_*.o out of the check
287 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
289 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
290 enable_vtable_verify.
292 2015-01-27 Nick Clifton <nickc@redhat.com>
294 * config/rl78/cmpsi2.S: Use function start and end macros.
295 (__gcc_bcmp): New function.
296 * config/rl78/lshrsi3.S: Use function start and end macros.
297 * config/rl78/mulsi3.S: Add support for G10.
298 (__mulqi3): New function for G10.
299 * config/rl78/signbit.S: Use function start and end macros.
300 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
302 (LIB2FUNCS_EXCLUDE): Define.
303 (LIB2FUNCS_ST): Define.
304 * config/rl78/trampoline.S: Use function start and end macros.
305 * config/rl78/vregs.h (START_FUNC): New macro.
306 (START_ANOTHER_FUNC): New macro.
307 (END_FUNC): New macro.
308 (END_ANOTHER_FUNC): New macro.
309 * config/rl78/bit-count.S: New file. Contains assembler
310 implementations of the bit counting functions: ___clzhi2,
311 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
312 __paritysi2, __popcounthi2 and __popcountsi2.
313 * config/rl78/fpbit-sf.S: New file. Contains assembler
314 implementationas of the math functions: __negsf2, __cmpsf2,
315 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
316 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
317 * config/rl78/fpmath-sf.S: New file. Contains assembler
318 implementations of the math functions: __subsf3, __addsf3,
319 __mulsf3 and __divsf3
321 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
323 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
324 Add i386/elf-lib.h to tm_file.
325 * config/i386/elf-lib.h: Fix comment.
326 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
327 && __sun__ && __svr4__]: Remove workaround.
329 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
331 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
333 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
335 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
337 * config/i386/cpuinfo.c (processor_subtypes): Add
338 INTEL_COREI7_BROADWELL.
339 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
342 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
344 * config/i386/elf-lib.h: New file.
345 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
346 Wrap definition in #ifdef __i386__.
347 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
348 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
349 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
350 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
353 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
355 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
356 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
358 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
360 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
361 Update rt_sigframe format and address for current Nios II
364 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
366 * config.host (arm*-*-freebsd*): Add new configuration for
368 * config/arm/freebsd-atomic.c: New file.
369 * config/arm/t-freebsd: Likewise.
370 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
371 'PC-relative indirect' OS's.
373 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
375 * config.host: Add Visium support.
376 * config/visium: New directory.
378 2015-01-05 Jakub Jelinek <jakub@redhat.com>
380 Update copyright years.
382 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
384 * config.host: Support mipsisa32r6 and mipsisa64r6.
385 * config/mips/mips16.S: Do not build for R6.
387 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
389 * config/sh/crt.h: New.
390 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
392 * config/sh/crt1.S: Likewise.
394 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
397 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
398 func_ptr *dtor_list temporary variable to avoid "array subscript
399 is above array bounds" warnings.
401 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
403 * Makefile.in (with_aix_soname): Define.
404 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
405 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
406 * configure: Recreate.
408 2014-12-05 Olivier Hainque <hainque@adacore.com>
410 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
411 now provided by defaults.h.
413 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
416 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
417 whether it's defined.
419 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
421 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
422 * config/i386/cpuinfo.c (get_available_features): Detect it.
424 2014-11-27 Tony Wang <tony.wang@arm.com>
426 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
427 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
428 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
430 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
432 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
434 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
436 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
439 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
440 John David Anglin <danglin@gcc.gnu.org>
442 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
443 (FETCH_AND_OP_2): New. Use for subword and double word operations.
444 (OP_AND_FETCH_2): Likewise.
445 (COMPARE_AND_SWAP_2): Likewise.
446 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
447 (SYNC_LOCK_RELEASE_2): Likewise.
448 (SUBWORD_SYNC_OP): Remove.
449 (SUBWORD_VAL_CAS): Likewise.
450 (SUBWORD_BOOL_CAS): Likewise.
451 (FETCH_AND_OP_WORD): Update.
452 Consistently use signed types.
454 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
455 Thomas Schwinge <thomas@codesourcery.com>
456 Ilya Verbin <ilya.verbin@intel.com>
457 Andrey Turetskiy <andrey.turetskiy@intel.com>
459 * Makefile.in (crtoffloadbegin$(objext)): New rule.
460 (crtoffloadend$(objext)): Likewise.
461 * configure: Regenerate.
462 * configure.ac (accel_dir_suffix): Compute new variable.
463 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
464 if enable_offload_targets is not empty.
465 * offloadstuff.c: New file.
467 2014-11-13 Nick Clifton <nickc@redhat.com>
469 * config/rl78/divmodhi.S: Add support for the G10 architecture.
470 Use START_FUNC and END_FUNC macros to enable linker garbage
472 * config/rl78/divmodqi.S: Likewise.
473 * config/rl78/divmodsi.S: Likewise.
474 * config/rl78/mulsi3.S: Likewise.
475 * config/rl78/lib2div.c: Remove G10 functions.
476 * config/rl78/lib2muls.c: Likewise.
477 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
478 * config/rl78/vregs.h (START_FUNC): New macro.
479 (END_FUNC): New macro.
481 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
483 * config/mips/mips16.S: Set .module when supported. Update O32
484 FP64 calling convention and use for FPXX when possible. Add FPXX
485 calling convention fallback case.
487 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
489 * config.host: Handle nvptx-*-*.
490 * shared-object.mk (as-flags-$o): Define.
491 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
492 -xassembler-with-cpp.
493 * static-object.mk: Identical changes.
494 * config/nvptx/t-nvptx: New file.
495 * config/nvptx/crt0.s: New file.
496 * config/nvptx/free.asm: New file.
497 * config/nvptx/malloc.asm: New file.
498 * config/nvptx/realloc.c: New file.
500 2014-10-30 Joseph Myers <joseph@codesourcery.com>
502 * Makefile.in (libgcc.map.in): New target.
503 (libgcc.map): Use libgcc.map.in.
504 * config/t-softfp (softfp_compat): New variable to be set by
506 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
508 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
510 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
511 that use compat symbols and disable all code unless [SHARED].
512 * config/t-softfp-compat: New file.
513 * find-symver.awk: New file.
514 * configure.ac (--with-glibc-version): New configure option.
515 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
516 * configure: Regenerate.
517 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
520 2014-10-29 Joseph Myers <joseph@codesourcery.com>
522 * config/t-hardfp (hardfp_exclusions): Document new variable for
524 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
525 * config/t-softfp (softfp_extras): Document new variable for user
527 (softfp_func_list): Add functions from $(softfp_extras).
528 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
529 * config.host (powerpc*-*-linux*): For e500v1, use
530 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
531 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
532 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
534 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
536 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
537 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
538 memory read accesses are ok.
540 2014-10-25 Joseph Myers <joseph@codesourcery.com>
542 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
543 * configure: Regenerate.
544 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
545 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
546 of soft-fp for 32-bit classic hard float. Do not use
547 t-softfp-excl for soft float.
549 2014-10-22 Joseph Myers <joseph@codesourcery.com>
551 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
553 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
556 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
558 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
559 introduced with 2014-10-21 trunk r216525.
561 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
562 Vidya Praveen <vidya.praveen@atmel.com>
563 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
564 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
565 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
567 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
570 Updated library functions for AVRTINY arch.
571 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
572 Replaced occurrences of r0/r1 with tmp/zero reg macros.
573 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
574 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
576 (__mulsi3_helper): Update stack, preserve callee saved regs and
577 argument from stack. Restore callee save registers.
578 (__mulpsi3): Likewise.
579 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
580 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
581 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
583 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
584 (__do_copy_data): Added new definition for AVRTINY.
585 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
586 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
587 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
588 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
589 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
591 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
594 Fix broken long multiplication on tiny arch.
596 2014-10-09 Joseph Myers <joseph@codesourcery.com>
598 * soft-fp/double.h: Update from glibc.
599 * soft-fp/eqdf2.c: Likewise.
600 * soft-fp/eqsf2.c: Likewise.
601 * soft-fp/eqtf2.c: Likewise.
602 * soft-fp/extenddftf2.c: Likewise.
603 * soft-fp/extended.h: Likewise.
604 * soft-fp/extendsfdf2.c: Likewise.
605 * soft-fp/extendsftf2.c: Likewise.
606 * soft-fp/extendxftf2.c: Likewise.
607 * soft-fp/gedf2.c: Likewise.
608 * soft-fp/gesf2.c: Likewise.
609 * soft-fp/getf2.c: Likewise.
610 * soft-fp/ledf2.c: Likewise.
611 * soft-fp/lesf2.c: Likewise.
612 * soft-fp/letf2.c: Likewise.
613 * soft-fp/op-1.h: Likewise.
614 * soft-fp/op-2.h: Likewise.
615 * soft-fp/op-4.h: Likewise.
616 * soft-fp/op-8.h: Likewise.
617 * soft-fp/op-common.h: Likewise.
618 * soft-fp/quad.h: Likewise.
619 * soft-fp/single.h: Likewise.
620 * soft-fp/soft-fp.h: Likewise.
621 * soft-fp/unorddf2.c: Likewise.
622 * soft-fp/unordsf2.c: Likewise.
623 * soft-fp/unordtf2.c: Likewise.
624 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
625 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
626 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
627 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
628 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
629 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
630 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
631 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
632 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
633 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
635 2014-10-08 Rong Xu <xur@google.com>
637 * libgcov-util.c (read_gcda_file): Fix format.
638 (find_match_gcov_info): Ditto.
639 (calculate_2_entries): New.
640 (compute_one_gcov): Ditto.
641 (gcov_info_count_all_cold): Ditto.
642 (gcov_info_count_all_zero): Ditto.
643 (extract_file_basename): Ditto.
644 (get_file_basename): Ditto.
646 (matched_gcov_info): Ditto.
647 (calculate_overlap): Ditto.
648 (gcov_profile_overlap): Ditto.
649 * libgcov-driver.c (compute_summary): Make
650 it avavilable for external calls.
652 2014-10-06 Rong Xu <xur@google.com>
654 * Makefile.in: Ditto.
655 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
656 (gcov_sort_icall_topn_counter): Ditto.
657 (gcov_sort_topn_counter_arrays): Ditto.
658 (dump_one_gcov): Sort indirect_call topn counters.
659 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
661 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
663 (__gcov_indirect_call_topn_profiler): New profiler function.
664 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
665 * libgcov.h: New decls.
667 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
669 * config.host: Remove support for score-*.
671 2014-09-22 Joseph Myers <joseph@codesourcery.com>
673 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
674 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
675 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
676 __LIBGCC_XF_MANT_DIG__.
677 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
678 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
679 __LIBGCC_TF_MANT_DIG__.
680 * libgcc2.c (NOTRUNC): Define in terms of
681 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
682 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
684 2014-09-22 Joseph Myers <joseph@codesourcery.com>
687 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
690 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
692 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
693 override USE_PT_GNU_EH_FRAME.
694 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
695 check USE_EH_FRAME_REGISTRY_ALWAYS against
696 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
697 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
698 variable for substituted force_explicit_eh_registry.
699 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
700 * configure.ac (explicit-exception-frame-registration):
702 * configure: Regenerate.
704 2014-09-19 Olivier Hainque <hainque@adacore.com>
706 * config.host (powerpc-wrs-vxworksmils): New configuration,
709 2014-09-18 Joseph Myers <joseph@codesourcery.com>
711 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
713 2014-09-18 Joseph Myers <joseph@codesourcery.com>
715 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
716 bits not set bits as indicating trapping exceptions.
718 2014-09-17 Nathan sidwell <nathan@acm.org>
720 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
721 (LIBGCOV_DRIVER): ... here.
722 * libgcov-driver.c (gcov_master): New.
723 (gcov_exit): Remove from master chain.
724 (__gcov_init): Add to master chain if version compatible. Don't
726 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
727 (gcov_reset_int): Clear master chain, if compatible.
728 (gcov_dump_int): New internal interface. Dump master chain, if
730 (gcov_dump): Alias for gcov_dump_int.
731 * libgcov.h (struct gcov_root): Add next and prev fields.
732 (struct gcov_master): New struct.
733 (__gcov_master): New.
734 (gcov_dump_int): Declare.
736 2014-09-17 Olivier Hainque <hainque@adacore.com>
738 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
739 and crtbegin.o + crtend.o to extra_parts.
741 2014-09-12 Joseph Myers <joseph@codesourcery.com>
743 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
744 __LIBGCC_HAS_SF_MODE__.
745 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
746 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
747 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
748 * config/libbid/bid_gcc_intrinsics.h
749 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
750 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
751 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
752 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
753 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
754 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
756 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
759 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
760 and R24 as needed. Make work for all devices and .text locations.
761 (__do_global_ctors, __do_global_dtors): Use word addresses.
762 (__tablejump__, __tablejump_elpm__): Remove functions.
763 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
765 (XICALL, XIJMP): New macros.
767 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
768 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
770 * config.host (aarch64*): Include crtfastmath.o and
772 * config/aarch64/crtfastmath.c: New file.
774 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
776 * config.host: Remove picochip support.
777 * config/picochip/adddi3.S: Remove.
778 * config/picochip/ashlsi3.S: Remove.
779 * config/picochip/ashlsi3.c: Remove.
780 * config/picochip/ashrsi3.S: Remove.
781 * config/picochip/ashrsi3.c: Remove.
782 * config/picochip/clzsi2.S: Remove.
783 * config/picochip/cmpsi2.S: Remove.
784 * config/picochip/divmod15.S: Remove.
785 * config/picochip/divmodhi4.S: Remove.
786 * config/picochip/divmodsi4.S: Remove.
787 * config/picochip/lib1funcs.S: Remove.
788 * config/picochip/longjmp.S: Remove.
789 * config/picochip/lshrsi3.S: Remove.
790 * config/picochip/lshrsi3.c: Remove.
791 * config/picochip/parityhi2.S: Remove.
792 * config/picochip/popcounthi2.S: Remove.
793 * config/picochip/setjmp.S: Remove.
794 * config/picochip/subdi3.S: Remove.
795 * config/picochip/t-picochip: Remove.
796 * config/picochip/ucmpsi2.S: Remove.
797 * config/picochip/udivmodhi4.S: Remove.
798 * config/picochip/udivmodsi4.S: Remove.
800 2014-09-08 Joseph Myers <joseph@codesourcery.com>
802 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
803 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
804 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
805 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
806 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
807 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
808 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
809 defined and LIBGCC2_HAS_DF_MODE is defined.
810 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
811 defined and LIBGCC2_HAS_XF_MODE is defined.
812 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
813 defined and LIBGCC2_HAS_TF_MODE is defined.
815 2014-09-08 Joseph Myers <joseph@codesourcery.com>
817 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
818 and ROUND_TOWARDS_ZERO conditionals.
820 2014-09-07 Nathan sidwell <nathan@acm.org>
822 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
823 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
825 2014-09-05 Joseph Myers <joseph@codesourcery.com>
827 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
828 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
829 uses to __LIBGCC_STACK_POINTER_REGNUM__.
830 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
831 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
832 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
833 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
834 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
835 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
836 (DWARF_FRAME_REGISTERS): Change all uses to
837 __LIBGCC_DWARF_FRAME_REGISTERS__.
838 (EH_RETURN_STACKADJ_RTX): Change all uses to
839 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
840 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
841 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
842 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
843 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
844 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
845 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
846 to __LIBGCC_EH_FRAME_SECTION_NAME__.
847 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
848 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
849 __LIBGCC_STACK_POINTER_REGNUM__.
850 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
851 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
852 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
853 to __LIBGCC_STACK_POINTER_REGNUM__.
854 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
855 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
856 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
857 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
858 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
859 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
860 (STACK_POINTER_REGNUM): Change all uses to
861 __LIBGCC_STACK_POINTER_REGNUM__.
862 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
863 use to __LIBGCC_STACK_POINTER_REGNUM__.
864 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
865 uses to __LIBGCC_STACK_POINTER_REGNUM__.
866 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
867 to __LIBGCC_DWARF_FRAME_REGISTERS__.
868 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
869 to __LIBGCC_DWARF_FRAME_REGISTERS__.
870 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
871 to __LIBGCC_STACK_POINTER_REGNUM__.
872 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
873 Remove conditional definition.
874 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
875 __LIBGCC_TEXT_SECTION_ASM_OP__.
876 (EH_FRAME_SECTION_NAME): Change all uses to
877 __LIBGCC_EH_FRAME_SECTION_NAME__.
878 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
879 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
880 (CTORS_SECTION_ASM_OP): Change all uses to
881 __LIBGCC_CTORS_SECTION_ASM_OP__.
882 (DTORS_SECTION_ASM_OP): Change all uses to
883 __LIBGCC_DTORS_SECTION_ASM_OP__.
884 (JCR_SECTION_NAME): Change all uses to
885 __LIBGCC_JCR_SECTION_NAME__.
886 (INIT_SECTION_ASM_OP): Change all uses to
887 __LIBGCC_INIT_SECTION_ASM_OP__.
888 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
889 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
890 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
891 __LIBGCC_STACK_GROWS_DOWNWARD__.
892 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
893 __LIBGCC_INIT_SECTION_ASM_OP__.
894 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
895 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
896 (EH_FRAME_SECTION_NAME): Change all uses to
897 __LIBGCC_EH_FRAME_SECTION_NAME__.
898 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
899 definitions. Change all uses to
900 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
901 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
902 __LIBGCC_STACK_GROWS_DOWNWARD__.
903 (DWARF_FRAME_REGISTERS): Change all uses to
904 __LIBGCC_DWARF_FRAME_REGISTERS__.
905 (EH_RETURN_STACKADJ_RTX): Change all uses to
906 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
907 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
908 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
909 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
910 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
911 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
913 2014-09-02 Nathan sidwell <nathan@acm.org>
915 * libgcov-interface.c (STRONG_ALIAS): New.
916 (__gcov_flush): Call __gcov_reset_int.
917 (__gcov_reset): Strong alias for ...
918 (__gcov_reset_ing): ... this renamed hidden version.
919 * libgcov.h (__gcov_reset_int): New declaration.
921 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
923 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
925 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
926 (__dso_handle): Define on Cygwin.
927 * config/i386/t-cygming (crtbeginS.o): New rule.
928 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
930 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
933 2014-08-13 Steve Ellcey <sellcey@mips.com>
935 * crtstuff.c: Undef caddr_t.
937 2014-08-12 Steve Ellcey <sellcey@mips.com>
939 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
941 2014-08-07 Nathan Sidwell <nathan@acm.org>
943 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
944 (LIBGCOV_DRIVER): ... to here.
945 * libgcov.h (gcov_do_dump): New #define.
946 (struct gcov_root): New.
947 (__gcov_root): New declaration.
948 (__gcov_dump_one): Declare.
949 * libgcov-driver.c (gcov_list, gcov_dump_complete,
950 run_accounted): Delete.
951 (gcov_compute_histogram): Add LIST argument, adjust.
952 (compute_summary): Adjust gcov_compute_histogram call.
953 (gcov_do_dump): Not hidden, static in libgcov.
954 (gcov_clear): Move to interface.c.
955 (__gcov_dump_one): New, broken out of ...
956 (gcov_exit): ... here. Make static.
958 (__gcov_init): Adjust.
959 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
961 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
962 (gcov_clear): Moved from driver.c. Add LIST argument.
963 (__gcov_reset): Adjust for changed interfaces.
964 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
966 2014-08-04 Rohit <rohitarulraj@freescale.com>
969 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
970 based on change in SPE high register numbers and 3 HTM registers.
972 2014-08-01 Nathan Sidwell <nathan@acm.org>
974 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
975 LIBGCOV_INTERFACE): Reformat.
976 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
978 * libgcov-interface.c: Reformat some comments.
979 (__gcov_flush_mx): Add declaration. Tidy up definition.
981 2014-07-31 Alan Modra <amodra@gmail.com>
982 Peter Bergner <bergner@vnet.ibm.com>
984 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
985 (pack_ldouble): New function.
986 (__gcc_qadd): Use it.
987 (__gcc_qmul): Likewise.
988 (__gcc_qdiv): Likewise.
989 (__gcc_qneg): Likewise.
990 (__gcc_stoq): Likewise.
991 (__gcc_dtoq): Likewise.
993 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
995 * config/s390/tpf-unwind.h: Include <stdbool.h>.
996 (__tpf_eh_return): Add original return address as second parameter.
997 Handle cases where unwinder routines were called directly, instead
998 of from within the C++ library.
1000 2014-07-29 Nathan Sidwell <nathan@acm.org>
1002 * libgcov.h: Move renaming of entry points to lib gcov specific
1004 (gcov_do_dump): New rename.
1005 (gcov_rewrite): Remove inline, make HIDDEN.
1006 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
1007 (gcov_exit_compute_summary): Rename to ...
1008 (compute_summary): ... here. Add LIST argument.
1009 (gcov_exit_merge_gcda): Rename to ...
1010 (merge_one_data): ... here.
1011 (gcov_exit_write_gcda): Rename to ...
1012 (write_one_data): ... here.
1013 (gcov_exit_merge_summary): Rename to ...
1014 (merge_summary): Add RUN_COUNTED argument.
1015 (gcov_exit_dump_gcov): Rename to ...
1016 (dump_one_gcov): Add RUN_COUNTED argument.
1017 (gcov_do_dump): New function, broken out of ...
1018 (gcov_exit): ... here. Call it.
1020 2014-07-27 Anthony Green <green@moxielogic.com>
1022 * config.host: Add moxiebox configuration suppport.
1024 2014-07-27 Nathan Sidwell <nathan@acm.org>
1026 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
1027 (struct gcov_filename): ... here. Include buffer and max length
1029 (gcov_max_filename): Remove.
1030 (gi_filename): Remove.
1031 (gcov_exit_compute_summary): Compute max filename here.
1032 (gcov_exit_merge_gcda): Add filename parm, adjust.
1033 (gcov_exit_merge_summary): Likewise.
1034 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
1035 (gcov_exit): Likewise.
1036 (__gcov_init): Don't calculate max length here.
1037 * libgcov_util.c (max_filename_len): Remove.
1038 (read_gcda_file): Don't calculate max length here.
1039 (gcov_read_profile_dir): Don't propagate here.
1040 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
1041 struct gcov_filename changes.
1042 (gcov_exit_open_gcda_file): Likewise.
1044 2014-07-25 Nathan Sidwell <nathan@acm.org>
1046 * libgcov-driver.c (set_gcov_dump_complete,
1047 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
1048 functions polluting user's namespace.
1049 (gcov_exit): Set variable directly.
1050 (gcov_clear): Reset variable directly.
1051 * libgcov-interface.c (get_gcov_dymp_complete,
1052 reset_gov_dump_complete): Remove declarations.
1053 (__gcov_reset, __gcov_dump): Don't call them.
1055 2014-07-24 DJ Delorie <dj@redhat.com>
1057 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
1058 (__gcc_deregister_frame): Move logic to detect deregister function
1060 (__gcc_register_frame): here, so it's consistent with the register
1063 2014-07-23 Nathan Sidwell <nathan@acm.org>
1065 * libgcov-driver.c (set_gcov_list): Remove.
1066 (gcov_list): Make non-static in GCOV_TOOL.
1067 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
1069 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
1071 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
1072 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
1073 Don't use SYNC_LOCK_RELEASE for int type.
1075 2014-07-14 Richard Biener <rguenther@suse.de>
1077 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
1079 2014-07-11 Rong Xu <xur@google.com>
1081 * libgcov-util.c (gcov_max_filename): Fix declartion.
1083 2014-07-10 Rong Xu <xur@google.com>
1085 Add gcov-tool: an offline gcda profile processing tool
1087 * libgcov-driver.c (gcov_max_filename): Make available
1089 * libgcov-merge.c (__gcov_merge_add): Replace
1090 gcov_read_counter() with a Macro.
1091 (__gcov_merge_ior): Ditto.
1092 (__gcov_merge_time_profile): Ditto.
1093 (__gcov_merge_single): Ditto.
1094 (__gcov_merge_delta): Ditto.
1095 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
1096 in the utility functions.
1097 (set_fn_ctrs): Utility function for reading gcda files to in-memory
1098 gcov_list object link lists.
1099 (tag_function): Ditto.
1100 (tag_blocks): Ditto.
1103 (tag_counters): Ditto.
1104 (tag_summary): Ditto.
1105 (read_gcda_finalize): Ditto.
1106 (read_gcda_file): Ditto.
1107 (ftw_read_file): Ditto.
1108 (read_profile_dir_init): Ditto.
1109 (gcov_read_profile_dir): Ditto.
1110 (gcov_read_counter_mem): Ditto.
1111 (gcov_get_merge_weight): Ditto.
1112 (merge_wrapper): A wrapper function that calls merging handler.
1113 (gcov_merge): Merge two gcov_info objects with weights.
1114 (find_match_gcov_info): Find the matched gcov_info in the list.
1115 (gcov_profile_merge): Merge two gcov_info object lists.
1116 (__gcov_add_counter_op): Process edge profile counter values.
1117 (__gcov_ior_counter_op): Process IOR profile counter values.
1118 (__gcov_delta_counter_op): Process delta profile counter values.
1119 (__gcov_single_counter_op): Process single profile counter values.
1120 (fp_scale): Callback function for float-point scaling.
1121 (int_scale): Callback function for integer fraction scaling.
1122 (gcov_profile_scale): Scaling profile counters.
1123 (gcov_profile_normalize): Normalize profile counters.
1124 * libgcov.h: Add headers and functions for gcov-tool use.
1125 (gcov_get_counter): New.
1126 (gcov_get_counter_target): Ditto.
1127 (struct gcov_info): Make the functions field mutable in gcov-tool
1130 2014-06-23 Kai Tietz <ktietz@redhat.com>
1133 * unwind-seh.c (_Unwind_GetGR): Check for proper
1135 (_Unwind_SetGR): Likewise.
1137 2014-05-22 Nick Clifton <nickc@redhat.com>
1139 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
1142 2014-05-22 Teresa Johnson <tejohnson@google.com>
1144 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
1147 2014-05-20 John Marino <gnugcc@marino.st>
1149 * config.host (*-*-dragonfly*): New target.
1150 * crtstuff.c: Make dl_iterate_support generic on *bsd.
1151 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
1152 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
1153 * config/i386/dragonfly-unwind.h: New.
1155 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
1158 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
1159 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
1161 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
1163 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
1166 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
1168 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
1170 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1173 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
1176 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
1178 Work around for current cygwin32 build problems.
1179 * config/i386/cygming-crtbegin.c (__register_frame_info,
1180 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
1181 functions only for 64-bit systems.
1183 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1185 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
1186 (sigill_caught, sigill_hdlr): Remove.
1188 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1190 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
1192 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1193 Solaris 9 single-threaded support.
1194 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1195 Solaris 9 single-threaded support. Add call_user_handler code
1197 (sparc_is_sighandler): Likewise.
1199 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1201 * config.host: Append t-floattodi to tmake_file depending on
1204 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
1206 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
1208 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
1211 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
1212 variable to avoid "array subscript is above array bounds" warnings.
1213 Use __builtin_expect when checking *jcr_list for NULL.
1215 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1218 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
1219 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
1220 vtv_*.o to extra_parts if enable_vtable_verify.
1222 2014-03-06 Nick Clifton <nickc@redhat.com>
1224 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
1225 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
1227 2014-02-28 Joey Ye <joey.ye@arm.com>
1230 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
1231 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
1234 2014-02-24 Walter Lee <walt@tilera.com>
1236 * config.host: Support "tilegx*" and "tilepro*" triplets.
1237 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
1238 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
1240 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
1241 Chung-Lin Tang <cltang@codesourcery.com>
1243 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
1244 * config/nios2/crti.S: Remove .file directive.
1245 * config/nios2/crtn.S: Likewise.
1247 2014-02-18 Kai Tietz <ktietz@redhat.com>
1248 Jonathan Schleifer <js@webkeks.org>
1251 * unwind-seh.c (_GCC_specific_handler): Pass proper
1252 value to unwind-handler.
1254 2014-02-12 Joseph Myers <joseph@codesourcery.com>
1256 * soft-fp/adddf3.c: Update from glibc.
1257 * soft-fp/addsf3.c: Likewise.
1258 * soft-fp/addtf3.c: Likewise.
1259 * soft-fp/divdf3.c: Likewise.
1260 * soft-fp/divsf3.c: Likewise.
1261 * soft-fp/divtf3.c: Likewise.
1262 * soft-fp/double.h: Likewise.
1263 * soft-fp/eqdf2.c: Likewise.
1264 * soft-fp/eqsf2.c: Likewise.
1265 * soft-fp/eqtf2.c: Likewise.
1266 * soft-fp/extenddftf2.c: Likewise.
1267 * soft-fp/extended.h: Likewise.
1268 * soft-fp/extendsfdf2.c: Likewise.
1269 * soft-fp/extendsftf2.c: Likewise.
1270 * soft-fp/extendxftf2.c: Likewise.
1271 * soft-fp/fixdfdi.c: Likewise.
1272 * soft-fp/fixdfsi.c: Likewise.
1273 * soft-fp/fixdfti.c: Likewise.
1274 * soft-fp/fixsfdi.c: Likewise.
1275 * soft-fp/fixsfsi.c: Likewise.
1276 * soft-fp/fixsfti.c: Likewise.
1277 * soft-fp/fixtfdi.c: Likewise.
1278 * soft-fp/fixtfsi.c: Likewise.
1279 * soft-fp/fixtfti.c: Likewise.
1280 * soft-fp/fixunsdfdi.c: Likewise.
1281 * soft-fp/fixunsdfsi.c: Likewise.
1282 * soft-fp/fixunsdfti.c: Likewise.
1283 * soft-fp/fixunssfdi.c: Likewise.
1284 * soft-fp/fixunssfsi.c: Likewise.
1285 * soft-fp/fixunssfti.c: Likewise.
1286 * soft-fp/fixunstfdi.c: Likewise.
1287 * soft-fp/fixunstfsi.c: Likewise.
1288 * soft-fp/fixunstfti.c: Likewise.
1289 * soft-fp/floatdidf.c: Likewise.
1290 * soft-fp/floatdisf.c: Likewise.
1291 * soft-fp/floatditf.c: Likewise.
1292 * soft-fp/floatsidf.c: Likewise.
1293 * soft-fp/floatsisf.c: Likewise.
1294 * soft-fp/floatsitf.c: Likewise.
1295 * soft-fp/floattidf.c: Likewise.
1296 * soft-fp/floattisf.c: Likewise.
1297 * soft-fp/floattitf.c: Likewise.
1298 * soft-fp/floatundidf.c: Likewise.
1299 * soft-fp/floatundisf.c: Likewise.
1300 * soft-fp/floatunditf.c: Likewise.
1301 * soft-fp/floatunsidf.c: Likewise.
1302 * soft-fp/floatunsisf.c: Likewise.
1303 * soft-fp/floatunsitf.c: Likewise.
1304 * soft-fp/floatuntidf.c: Likewise.
1305 * soft-fp/floatuntisf.c: Likewise.
1306 * soft-fp/floatuntitf.c: Likewise.
1307 * soft-fp/gedf2.c: Likewise.
1308 * soft-fp/gesf2.c: Likewise.
1309 * soft-fp/getf2.c: Likewise.
1310 * soft-fp/ledf2.c: Likewise.
1311 * soft-fp/lesf2.c: Likewise.
1312 * soft-fp/letf2.c: Likewise.
1313 * soft-fp/muldf3.c: Likewise.
1314 * soft-fp/mulsf3.c: Likewise.
1315 * soft-fp/multf3.c: Likewise.
1316 * soft-fp/negdf2.c: Likewise.
1317 * soft-fp/negsf2.c: Likewise.
1318 * soft-fp/negtf2.c: Likewise.
1319 * soft-fp/op-1.h: Likewise.
1320 * soft-fp/op-2.h: Likewise.
1321 * soft-fp/op-4.h: Likewise.
1322 * soft-fp/op-8.h: Likewise.
1323 * soft-fp/op-common.h: Likewise.
1324 * soft-fp/quad.h: Likewise.
1325 * soft-fp/single.h: Likewise.
1326 * soft-fp/soft-fp.h: Likewise.
1327 * soft-fp/subdf3.c: Likewise.
1328 * soft-fp/subsf3.c: Likewise.
1329 * soft-fp/subtf3.c: Likewise.
1330 * soft-fp/truncdfsf2.c: Likewise.
1331 * soft-fp/trunctfdf2.c: Likewise.
1332 * soft-fp/trunctfsf2.c: Likewise.
1333 * soft-fp/trunctfxf2.c: Likewise.
1334 * soft-fp/unorddf2.c: Likewise.
1335 * soft-fp/unordsf2.c: Likewise.
1336 * soft-fp/unordtf2.c: Likewise.
1337 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
1339 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1341 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1343 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1345 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1347 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1349 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1351 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1353 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1355 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1357 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1359 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1361 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1363 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
1365 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
1367 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1370 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1372 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
1373 cannot be represented.
1374 * config/s390/32/_fixsfdi.c: Likewise.
1375 * config/s390/32/_fixtfdi.c: Likewise.
1376 * config/s390/32/_fixunsdfdi.c: Likewise.
1377 * config/s390/32/_fixunssfdi.c: Likewise.
1378 * config/s390/32/_fixunstfdi.c: Likewise.
1380 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
1382 * configure.ac (libgcc_cv_mips_hard_float): New.
1383 * configure: Regenerate.
1384 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
1385 t-softfp-sfdf for hard-float targets.
1386 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
1387 (softfp_float_modes, softfp_int_modes, softfp_extensions)
1388 (softfp_truncations, softfp_exclude_libgcc2): New.
1389 * config/t-hardfp: New file.
1390 * config/t-hardfp-sfdf: Likewise.
1391 * config/hardfp.c: Likewise.
1393 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1395 * config.host: Include t-floattodi also for s390x.
1396 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
1397 * config/s390/32/_fixsfdi.c: Likewise.
1398 * config/s390/32/_fixtfdi.c: Likewise.
1399 * config/s390/32/_fixunsdfdi.c: Likewise.
1400 * config/s390/32/_fixunssfdi.c: Likewise.
1401 * config/s390/32/_fixunstfdi.c: Likewise.
1403 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1406 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
1407 (install-libgcc-unwind-map-forbuild): New target.
1408 (all): Depend on install-libgcc-unwind-map-forbuild.
1409 (install-libgcc-unwind-map): New target.
1410 (install): Depend on install-libgcc-unwind-map.
1412 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1414 * config/nios2/crti.S (_init): Initialize GOT pointer from
1415 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
1417 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
1419 * configure.ac: Check __mips64 when setting host_address.
1420 * configure: Regenerate.
1421 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
1422 mips/t-mips64 and t-softfp.
1423 (mips*-*-linux*): Don't add mips/t-tpbit.
1424 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
1425 (DPBIT, DPBIT_CFLAGS): Delete.
1426 * config/mips/sfp-machine.h: New file.
1427 * config/mips/t-mips64: Likewise.
1428 * config/mips/t-softfp-tf: Likewise.
1429 * config/mips/t-tpbit: Delete.
1431 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
1433 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
1436 2014-01-25 Walter Lee <walt@tilera.com>
1438 * config/tilepro/atomic.c: Include tconfig.h. Don't include
1439 config.h or system.h.
1442 2014-01-25 Walter Lee <walt@tilera.com>
1444 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
1445 (post_atomic_barrier): Ditto.
1446 (__fetch_and_do): New macro.
1447 (__atomic_fetch_and_do): Use __fetch_and_do.
1448 (__sync_fetch_and_do): New macro.
1449 (__sync_fetch_and_add_4): New function.
1450 (__sync_fetch_and_sub_4): New function.
1451 (__sync_fetch_and_or_4): New function.
1452 (__sync_fetch_and_and_4): New function.
1453 (__sync_fetch_and_xor_4): New function.
1454 (__sync_fetch_and_nand_4): New function.
1455 (__sync_fetch_and_add_8): New function.
1456 (__sync_fetch_and_sub_8): New function.
1457 (__sync_fetch_and_or_8): New function.
1458 (__sync_fetch_and_and_8): New function.
1459 (__sync_fetch_and_xor_8): New function.
1460 (__sync_fetch_and_nand_8): New function.
1461 (__do_and_fetch): New macro.
1462 (__atomic_do_and_fetch): Use __do_and_fetch.
1463 (__sync_do_and_fetch): New macro.
1464 (__sync_add_and_fetch_4): New function.
1465 (__sync_sub_and_fetch_4): New function.
1466 (__sync_or_and_fetch_4): New function.
1467 (__sync_and_and_fetch_4): New function.
1468 (__sync_xor_and_fetch_4): New function.
1469 (__sync_nand_and_fetch_4): New function.
1470 (__sync_add_and_fetch_8): New function.
1471 (__sync_sub_and_fetch_8): New function.
1472 (__sync_or_and_fetch_8): New function.
1473 (__sync_and_and_fetch_8): New function.
1474 (__sync_xor_and_fetch_8): New function.
1475 (__sync_nand_and_fetch_8): New function.
1476 (__sync_exchange_methods): New macro.
1477 (__sync_val_compare_and_swap_4): New function.
1478 (__sync_bool_compare_and_swap_4): New function.
1479 (__sync_lock_test_and_test_4): New function.
1480 (__sync_val_compare_and_swap_8): New function.
1481 (__sync_bool_compare_and_swap_8): New function.
1482 (__sync_lock_test_and_test_8): New function.
1483 (__subword_cmpxchg_body): New macro.
1484 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
1485 (__atomic_compare_exchange_2): Ditto.
1486 (__sync_subword_cmpxchg): New macro.
1487 (__sync_val_compare_and_swap_1): New function.
1488 (__sync_bool_compare_and_swap_1): New function.
1489 (__sync_val_compare_and_swap_2): New function.
1490 (__sync_bool_compare_and_swap_2): New function.
1491 (__atomic_subword): Rename to ...
1492 (__subword): ... New name.
1493 (__atomic_subword_fetch): Use __subword.
1494 (__sync_subword_fetch): New macro.
1495 (__sync_fetch_and_add_1): New function.
1496 (__sync_fetch_and_sub_1): New function.
1497 (__sync_fetch_and_or_1): New function.
1498 (__sync_fetch_and_and_1): New function.
1499 (__sync_fetch_and_xor_1): New function.
1500 (__sync_fetch_and_nand_1): New function.
1501 (__sync_fetch_and_add_2): New function.
1502 (__sync_fetch_and_sub_2): New function.
1503 (__sync_fetch_and_or_2): New function.
1504 (__sync_fetch_and_and_2): New function.
1505 (__sync_fetch_and_xor_2): New function.
1506 (__sync_fetch_and_nand_2): New function.
1507 (__sync_add_and_fetch_1): New function.
1508 (__sync_sub_and_fetch_1): New function.
1509 (__sync_or_and_fetch_1): New function.
1510 (__sync_and_and_fetch_1): New function.
1511 (__sync_xor_and_fetch_1): New function.
1512 (__sync_nand_and_fetch_1): New function.
1513 (__sync_add_and_fetch_2): New function.
1514 (__sync_sub_and_fetch_2): New function.
1515 (__sync_or_and_fetch_2): New function.
1516 (__sync_and_and_fetch_2): New function.
1517 (__sync_xor_and_fetch_2): New function.
1518 (__sync_nand_and_fetch_2): New function.
1519 (__atomic_subword_lock): Use __subword.
1520 (__sync_subword_lock): New macro.
1521 (__sync_lock_test_and_set_1): New function.
1522 (__sync_lock_test_and_set_2): New function.
1524 2014-01-25 Walter Lee <walt@tilera.com>
1526 * config/tilepro/atomic.c (BIT_OFFSET): Define.
1527 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
1528 (__atomic_subword): Ditto.
1530 2014-01-25 Walter Lee <walt@tilera.com>
1532 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
1533 a prefix op argument.
1534 (__atomic_nand_fetch_4): Add prefix op.
1535 (__atomic_nand_fetch_8): Ditto.
1537 2014-01-21 Baruch Siach <barch@tkos.co.il>
1539 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
1541 2014-01-09 Rong Xu <xur@google.com>
1543 * libgcov-driver.c (this_prg): make it local to save
1545 (gcov_exit_compute_summary): Ditto.
1546 (gcov_exit_merge_gcda): Ditto.
1547 (gcov_exit_merge_summary): Ditto.
1548 (gcov_exit_dump_gcov): Ditto.
1550 2014-01-08 Rong Xu <xur@google.com>
1552 * libgcov-driver.c: Use libgcov.h.
1553 (buffer_fn_data): Use xmalloc instead of malloc.
1554 (gcov_exit_merge_gcda): Ditto.
1555 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
1556 * libgcov.h: New common header files for libgcov-*.h.
1557 * libgcov-interface.c: Use libgcov.h
1558 * libgcov-merge.c: Ditto.
1559 * libgcov-profiler.c: Ditto.
1560 * Makefile.in: Add dependence to libgcov.h
1562 2014-01-02 Joseph Myers <joseph@codesourcery.com>
1564 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
1565 case of small numerator and finite nonzero result.
1567 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1569 Update copyright years
1571 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1573 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
1574 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
1575 config/arc/dp-hack.h, config/arc/fp-hack.h,
1576 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
1577 config/arc/ieee-754/arc600-dsp/divdf3.S,
1578 config/arc/ieee-754/arc600-dsp/divsf3.S,
1579 config/arc/ieee-754/arc600-dsp/muldf3.S,
1580 config/arc/ieee-754/arc600-dsp/mulsf3.S,
1581 config/arc/ieee-754/arc600-mul64/divdf3.S,
1582 config/arc/ieee-754/arc600-mul64/divsf3.S,
1583 config/arc/ieee-754/arc600-mul64/muldf3.S,
1584 config/arc/ieee-754/arc600-mul64/mulsf3.S,
1585 config/arc/ieee-754/arc600/divsf3.S,
1586 config/arc/ieee-754/arc600/mulsf3.S,
1587 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
1588 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
1589 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
1590 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
1591 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
1592 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
1593 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
1594 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
1595 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
1596 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
1597 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
1598 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
1599 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
1600 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
1601 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
1602 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
1603 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
1604 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
1605 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
1606 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
1607 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
1608 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
1609 vtv_start_preinit.c: Use the standard form for the copyright notice.
1611 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
1612 Chung-Lin Tang <cltang@codesourcery.com>
1613 Based on patches from Altera Corporation
1615 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
1616 * config/nios2/lib2-nios2.h: New file.
1617 * config/nios2/lib2-divmod-hi.c: New file.
1618 * config/nios2/linux-unwind.h: New file.
1619 * config/nios2/lib2-divmod.c: New file.
1620 * config/nios2/linux-atomic.c: New file.
1621 * config/nios2/t-nios2: New file.
1622 * config/nios2/crti.asm: New file.
1623 * config/nios2/t-linux: New file.
1624 * config/nios2/lib2-divtable.c: New file.
1625 * config/nios2/lib2-mul.c: New file.
1626 * config/nios2/tramp.c: New file.
1627 * config/nios2/crtn.asm: New file.
1629 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
1631 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
1632 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
1633 from cpuid.h to check vendor signatures.
1635 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1637 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
1638 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
1639 (get_amd_cpu): Likewise.
1641 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
1643 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
1646 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1647 H.J. Lu <hongjiu.lu@intel.com>
1650 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
1652 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
1653 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
1654 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
1655 FEATURE_XOP and FEATURE_FMA.
1656 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
1658 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
1659 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
1660 FEATURE_FMA4 and FEATURE_XOP.
1662 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
1664 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
1665 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
1666 (get_intel_cpu): Updated.
1668 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
1670 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
1672 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
1674 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1675 instructions when __SSE_MATH__ is defined.
1677 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
1679 * config.host (microblaze-*-rtems*): New.
1681 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
1683 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
1684 architectures that do not have hardware divide instruction.
1685 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
1687 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
1689 * longlong.h: Delete (moved to include/).
1691 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
1693 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
1694 of normal number and qNaN to not raise an inexact exception.
1696 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
1698 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
1700 2013-11-28 Matthew Leach <matthew.leach@arm.com>
1702 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
1703 for correct opcodes on BE.
1705 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
1707 * soft-fp/op-4.h: Update from glibc.
1709 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
1711 * libgcc2.c (__udivmoddi4): Define new implementation when
1712 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
1713 divide instructions.
1715 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
1717 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
1719 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1721 * config/t-softfp (soft-fp-objects-base): New variable.
1722 (soft-fp-objects): Use it.
1724 2013-11-23 David Edelson <dje.gcc@gmail.com>
1725 Andrew Dixie <andrewd@gentrack.com>
1728 * config/rs6000/aixinitfini.c: New file.
1729 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
1730 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
1733 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
1735 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
1737 2013-11-18 Jan Hubicka <jh@suse.cz>
1739 * libgcov-driver.c (run_accounted): Make global level static.
1740 (gcov_exit_merge_summary): Silence warning; do not clear
1742 (gcov_exit): Clear it here.
1744 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
1747 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
1748 (all_prg, crc32): Remove static vars.
1749 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
1751 (gcov_exit_merge_gcda): Add crc32 parameter.
1752 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
1753 do not account run if it was already accounted.
1754 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1755 (gcov_exit): Initialize all_prg; update.
1757 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1759 * configure: Regenerate.
1761 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1762 Alan Modra <amodra@gmail.com>
1764 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1765 (frob_update_context): Use it.
1767 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1768 Alan Modra <amodra@gmail.com>
1770 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1771 (trampoline_initial): Provide ELFv2 variant.
1772 (__trampoline_setup): Likewise.
1774 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1775 check for AIX indirect function call sequence if _CALL_ELF == 2.
1777 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1778 Alan Modra <amodra@gmail.com>
1780 * config/rs6000/linux-unwind.h (get_regs): Do not support
1781 old kernel versions if _CALL_ELF == 2.
1782 (frob_update_context): Do not support PLT stub variants only
1783 generated by old linkers if _CALL_ELF == 2.
1785 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1786 Alan Modra <amodra@gmail.com>
1788 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1789 location of CR save area for 64-bit little-endian systems.
1791 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1793 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1795 * config/arm/t-vxworks: Delete.
1797 2013-11-10 Kai Tietz <ktietz@redhat.com>
1799 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1800 Increment load-count on use of LIBGCC_SONAME DLL.
1801 (hmod_libgcc): New static variable to hold handle of
1803 (__gcc_deregister_frame): Decrement load-count of
1806 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1808 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1810 * configure: Regenerate
1812 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
1814 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1815 FP_EX_DENORM. Store result to volatile location after SSE division
1816 to close interrupt window. Remove unneeded fwait after x87
1817 division since interrupt window will be closed by emitted fstp.
1818 Rewrite FP_EX_INEXACT handling.
1820 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1822 * soft-fp/README: Update.
1823 * soft-fp/adddf3.c: Update from glibc.
1824 * soft-fp/addsf3.c: Likewise.
1825 * soft-fp/addtf3.c: Likewise.
1826 * soft-fp/divdf3.c: Likewise.
1827 * soft-fp/divsf3.c: Likewise.
1828 * soft-fp/divtf3.c: Likewise.
1829 * soft-fp/double.h: Likewise.
1830 * soft-fp/eqdf2.c: Likewise.
1831 * soft-fp/eqsf2.c: Likewise.
1832 * soft-fp/eqtf2.c: Likewise.
1833 * soft-fp/extenddftf2.c: Likewise.
1834 * soft-fp/extended.h: Likewise.
1835 * soft-fp/extendsfdf2.c: Likewise.
1836 * soft-fp/extendsftf2.c: Likewise.
1837 * soft-fp/extendxftf2.c: Likewise.
1838 * soft-fp/fixdfdi.c: Likewise.
1839 * soft-fp/fixdfsi.c: Likewise.
1840 * soft-fp/fixdfti.c: Likewise.
1841 * soft-fp/fixsfdi.c: Likewise.
1842 * soft-fp/fixsfsi.c: Likewise.
1843 * soft-fp/fixsfti.c: Likewise.
1844 * soft-fp/fixtfdi.c: Likewise.
1845 * soft-fp/fixtfsi.c: Likewise.
1846 * soft-fp/fixtfti.c: Likewise.
1847 * soft-fp/fixunsdfdi.c: Likewise.
1848 * soft-fp/fixunsdfsi.c: Likewise.
1849 * soft-fp/fixunsdfti.c: Likewise.
1850 * soft-fp/fixunssfdi.c: Likewise.
1851 * soft-fp/fixunssfsi.c: Likewise.
1852 * soft-fp/fixunssfti.c: Likewise.
1853 * soft-fp/fixunstfdi.c: Likewise.
1854 * soft-fp/fixunstfsi.c: Likewise.
1855 * soft-fp/fixunstfti.c: Likewise.
1856 * soft-fp/floatdidf.c: Likewise.
1857 * soft-fp/floatdisf.c: Likewise.
1858 * soft-fp/floatditf.c: Likewise.
1859 * soft-fp/floatsidf.c: Likewise.
1860 * soft-fp/floatsisf.c: Likewise.
1861 * soft-fp/floatsitf.c: Likewise.
1862 * soft-fp/floattidf.c: Likewise.
1863 * soft-fp/floattisf.c: Likewise.
1864 * soft-fp/floattitf.c: Likewise.
1865 * soft-fp/floatundidf.c: Likewise.
1866 * soft-fp/floatundisf.c: Likewise.
1867 * soft-fp/floatunditf.c: Likewise.
1868 * soft-fp/floatunsidf.c: Likewise.
1869 * soft-fp/floatunsisf.c: Likewise.
1870 * soft-fp/floatunsitf.c: Likewise.
1871 * soft-fp/floatuntidf.c: Likewise.
1872 * soft-fp/floatuntisf.c: Likewise.
1873 * soft-fp/floatuntitf.c: Likewise.
1874 * soft-fp/gedf2.c: Likewise.
1875 * soft-fp/gesf2.c: Likewise.
1876 * soft-fp/getf2.c: Likewise.
1877 * soft-fp/ledf2.c: Likewise.
1878 * soft-fp/lesf2.c: Likewise.
1879 * soft-fp/letf2.c: Likewise.
1880 * soft-fp/muldf3.c: Likewise.
1881 * soft-fp/mulsf3.c: Likewise.
1882 * soft-fp/multf3.c: Likewise.
1883 * soft-fp/negdf2.c: Likewise.
1884 * soft-fp/negsf2.c: Likewise.
1885 * soft-fp/negtf2.c: Likewise.
1886 * soft-fp/op-1.h: Likewise.
1887 * soft-fp/op-2.h: Likewise.
1888 * soft-fp/op-4.h: Likewise.
1889 * soft-fp/op-8.h: Likewise.
1890 * soft-fp/op-common.h: Likewise.
1891 * soft-fp/quad.h: Likewise.
1892 * soft-fp/single.h: Likewise.
1893 * soft-fp/soft-fp.h: Likewise.
1894 * soft-fp/subdf3.c: Likewise.
1895 * soft-fp/subsf3.c: Likewise.
1896 * soft-fp/subtf3.c: Likewise.
1897 * soft-fp/truncdfsf2.c: Likewise.
1898 * soft-fp/trunctfdf2.c: Likewise.
1899 * soft-fp/trunctfsf2.c: Likewise.
1900 * soft-fp/trunctfxf2.c: Likewise.
1901 * soft-fp/unorddf2.c: Likewise.
1902 * soft-fp/unordsf2.c: Likewise.
1903 * soft-fp/unordtf2.c: Likewise.
1905 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
1907 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1908 (_FP_MUL_MEAT_D): Ditto.
1909 (_FP_DIV_MEAT_S): Ditto.
1910 (_FP_DIV_MEAT_D): Ditto.
1911 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1912 t-softfp-sfdf and t-softfp to tmake_file.
1914 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
1916 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1917 * config/i386/crtprec.c: Ditto.
1919 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1920 Shiva Chen <shiva0217@gmail.com>
1922 * config.host (nds32*-elf*): Add nds32 target.
1923 * config/nds32 : New directory and files.
1925 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
1927 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1928 * config.host (cpu_type) <Setting default>: Add entry for
1930 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1931 <crisv32-*-linux*>: Adjust.
1932 * longlong.h: Wrap the whole CRIS section in a single
1933 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1935 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1937 [__CRIS__] (__umulsidi3): Define.
1938 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1939 * config/cris/sfp-machine.h: New file.
1940 * config/cris/umulsidi3.S: New file.
1941 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1942 * config/cris/arit.c (SIGNMULT): New macro.
1943 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1944 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1945 saving 3 out of originally 33 cycles from the fastest
1946 path, 3 out of 54 from the medium path and one from the longest
1947 path. Improve comments.
1949 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1951 * sync.c: Remove static aliases and define each function directly
1952 under its real name.
1954 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
1956 * config.host (hppa*64*-*-linux*): Define extra_parts.
1957 (hppa*-*-linux*): Likewise.
1959 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1961 * config/arc/crtgend.S: Add 2013 to Copyright years.
1962 * config/arc/gmon/atomic.h: Likewise.
1963 * config/arc/gmon/auxreg.h: Likewise.
1964 * config/arc/gmon/sys/gmon_out.h: Likewise.
1965 * config/arc/gmon/sys/gmon.h: Likewise.
1966 * config/arc/gmon/prof-freq.c: Likewise.
1967 * config/arc/gmon/mcount.c: Likewise.
1968 * config/arc/gmon/prof-freq-stub.S: Likewise.
1969 * config/arc/gmon/gmon.c: Likewise.
1970 * config/arc/gmon/machine-gmon.h: Likewise.
1971 * config/arc/gmon/profil.S: Likewise.
1972 * config/arc/gmon/dcache_linesz.S: Likewise.
1973 * config/arc/crtg.S: Likewise.
1974 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1975 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1976 * config/arc/ieee-754/adddf3.S: Likewise.
1977 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1978 * config/arc/ieee-754/fixsfsi.S: Likewise.
1979 * config/arc/ieee-754/gtsf2.S: Likewise.
1980 * config/arc/ieee-754/floatsisf.S: Likewise.
1981 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1982 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1983 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1984 * config/arc/ieee-754/fixdfsi.S: Likewise.
1985 * config/arc/ieee-754/addsf3.S: Likewise.
1986 * config/arc/ieee-754/gesf2.S: Likewise.
1987 * config/arc/ieee-754/floatsidf.S: Likewise.
1988 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1989 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1990 * config/arc/ieee-754/gtdf2.S: Likewise.
1991 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1992 * config/arc/ieee-754/uneqdf2.S: Likewise.
1993 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1994 * config/arc/ieee-754/uneqsf2.S: Likewise.
1995 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1996 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1997 * config/arc/ieee-754/eqdf2.S: Likewise.
1998 * config/arc/ieee-754/ordsf2.S: Likewise.
1999 * config/arc/ieee-754/divsf3.S: Likewise.
2000 * config/arc/ieee-754/divdf3.S: Likewise.
2001 * config/arc/ieee-754/floatunsidf.S: Likewise.
2002 * config/arc/ieee-754/orddf2.S: Likewise.
2003 * config/arc/ieee-754/eqsf2.S: Likewise.
2004 * config/arc/ieee-754/gedf2.S: Likewise.
2005 * config/arc/crtn.S: Likewise.
2006 * config/arc/crti.S: Likewise.
2007 * config/arc/t-arc700-uClibc: Likewise.
2008 * config/arc/asm.h: Likewise.
2009 * config/arc/libgcc-excl.ver: Likewise.
2010 * config/arc/t-arc-newlib: Likewise.
2011 * config/arc/divtab-arc700.c: Likewise.
2012 * config/arc/initfini.c: Likewise.
2013 * config/arc/fp-hack.h: Likewise.
2015 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2016 Diego Novillo <dnovillo@google.com>
2018 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
2019 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
2020 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
2021 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
2023 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2024 Brendan Kehoe <brendan@zen.org>
2025 Simon Cook <simon.cook@embecosm.com>
2027 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
2028 * config/arc: New directory.
2029 * longlong.h [__arc__] (umul_ppmm): Remove.
2030 [__arc__] (__umulsidi3): Define.
2031 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
2032 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
2034 2013-09-17 Jacek Caban <jacek@codeweavers.com>
2036 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
2038 * config/i386/gthr-win32.h: Likewise.
2040 2013-09-16 DJ Delorie <dj@redhat.com>
2042 * config/rl78/vregs.h: Add G10 register definitions.
2043 * config/rl78/lib2mul.c: Enable for RL78/G10.
2044 * config/rl78/lib2div.c: Likewise.
2045 * config/rl78/lshrsi3.S: Use vregs.h.
2046 * config/rl78/cmpsi2.S: Likewise.
2047 * config/rl78/trampoline.S: Likewise.
2048 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
2050 2013-09-14 DJ Delorie <dj@redhat.com>
2051 Nick Clifton <nickc@redhat.com>
2053 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
2054 * config/rl78/vregs.h: New.
2055 * config/rl78/signbit.S: New file. Implements signbit function.
2056 * config/rl78/divmodsi.S: New.
2057 * config/rl78/divmodhi.S: New.
2058 * config/rl78/divmodqi.S: New.
2059 * config/rl78/t-rl78: Build them here...
2060 * config/rl78/lib2div.c: ...but not here.
2062 2013-09-12 DJ Delorie <dj@redhat.com>
2064 * config.host (msp*-*-elf): New.
2065 * config/msp430/: New port.
2067 2013-08-18 Iain Sandoe <iain@codesourcery.com>
2069 PR gcov-profile/58127
2070 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
2071 __thread var for emulated TLS.
2072 (__gcov_indirect_call_counters): Likewise.
2074 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
2075 Catherine Moore <clm@codesourcery.com>
2076 Richard Sandiford <rdsandiford@googlemail.com>
2078 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
2079 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
2080 (CALL_STUB_NO_RET): Likewise.
2081 (CALL_STUB_RET): Likewise.
2082 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
2083 __mips16_ret call/return stub symbols.
2084 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
2087 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
2089 * config.host <mips*-*-linux*>: Remove a stray comment.
2091 2013-08-10 Jan Hubicka <jh@suse.cz>
2093 Work around binutils PR14342
2094 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
2095 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
2096 (L_gcov_indirect_call_profiler_v2): New.
2098 2013-08-06 Jan Hubicka <jh@suse.cz>
2100 * libgcov.c (__gcov_indirect_call_callee,
2101 __gcov_indirect_call_counters): New global vars.
2102 (__gcov_indirect_call_profiler): replace by ...
2103 (__gcov_indirect_call_profiler_v2) ... this one.
2105 2013-08-06 Caroline Tice <cmtice@google.com>
2107 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2108 vtv_start_preinit.o and vtv_end_preinit.o.
2109 * configure.ac: Add code to check/set enable_vtable_verify.
2110 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2112 * vtv_start_preinit.c: New file.
2113 * vtv_end_preinit.c: New file.
2114 * vtv_start.c: New file.
2115 * vtv_end.c: New file.
2116 * configure: Regenerated.
2118 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
2120 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
2121 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
2122 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
2123 GPL-3.0-with-GCC-exception.
2125 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
2127 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
2130 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2132 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
2133 mapping for FPRs when creating the fallback framestate.
2135 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
2138 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
2139 (__round_s2_const, __round_u2_const)
2140 (__round_s4_const, __round_u4_const, __round_x8):
2141 Saturate result if addition result cannot be represented.
2143 2013-07-15 Matthias Klose <doko@ubuntu.com>
2145 * libgcc2.c: Don't include <limits.h>.
2147 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
2149 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
2151 2013-07-06 Jakub Jelinek <jakub@redhat.com>
2154 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
2156 2013-06-28 Jakub Jelinek <jakub@redhat.com>
2159 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
2161 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
2162 instead of table lookups.
2163 (__popcountDI2): Likewise.
2165 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
2167 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
2170 2013-06-21 Joseph Myers <joseph@codesourcery.com>
2173 * soft-fp/adddf3.c: Update from glibc.
2174 * soft-fp/addsf3.c: Likewise.
2175 * soft-fp/addtf3.c: Likewise.
2176 * soft-fp/divdf3.c: Likewise.
2177 * soft-fp/divsf3.c: Likewise.
2178 * soft-fp/divtf3.c: Likewise.
2179 * soft-fp/double.h: Likewise.
2180 * soft-fp/eqdf2.c: Likewise.
2181 * soft-fp/eqsf2.c: Likewise.
2182 * soft-fp/eqtf2.c: Likewise.
2183 * soft-fp/extenddftf2.c: Likewise.
2184 * soft-fp/extended.h: Likewise.
2185 * soft-fp/extendsfdf2.c: Likewise.
2186 * soft-fp/extendsftf2.c: Likewise.
2187 * soft-fp/fixdfdi.c: Likewise.
2188 * soft-fp/fixdfsi.c: Likewise.
2189 * soft-fp/fixsfdi.c: Likewise.
2190 * soft-fp/fixsfsi.c: Likewise.
2191 * soft-fp/fixtfdi.c: Likewise.
2192 * soft-fp/fixtfsi.c: Likewise.
2193 * soft-fp/fixunsdfdi.c: Likewise.
2194 * soft-fp/fixunsdfsi.c: Likewise.
2195 * soft-fp/fixunssfdi.c: Likewise.
2196 * soft-fp/fixunssfsi.c: Likewise.
2197 * soft-fp/fixunstfdi.c: Likewise.
2198 * soft-fp/fixunstfsi.c: Likewise.
2199 * soft-fp/floatdidf.c: Likewise.
2200 * soft-fp/floatdisf.c: Likewise.
2201 * soft-fp/floatditf.c: Likewise.
2202 * soft-fp/floatsidf.c: Likewise.
2203 * soft-fp/floatsisf.c: Likewise.
2204 * soft-fp/floatsitf.c: Likewise.
2205 * soft-fp/floatundidf.c: Likewise.
2206 * soft-fp/floatundisf.c: Likewise.
2207 * soft-fp/floatunditf.c: Likewise.
2208 * soft-fp/floatunsidf.c: Likewise.
2209 * soft-fp/floatunsisf.c: Likewise.
2210 * soft-fp/floatunsitf.c: Likewise.
2211 * soft-fp/gedf2.c: Likewise.
2212 * soft-fp/gesf2.c: Likewise.
2213 * soft-fp/getf2.c: Likewise.
2214 * soft-fp/ledf2.c: Likewise.
2215 * soft-fp/lesf2.c: Likewise.
2216 * soft-fp/letf2.c: Likewise.
2217 * soft-fp/muldf3.c: Likewise.
2218 * soft-fp/mulsf3.c: Likewise.
2219 * soft-fp/multf3.c: Likewise.
2220 * soft-fp/negdf2.c: Likewise.
2221 * soft-fp/negsf2.c: Likewise.
2222 * soft-fp/negtf2.c: Likewise.
2223 * soft-fp/op-1.h: Likewise.
2224 * soft-fp/op-2.h: Likewise.
2225 * soft-fp/op-4.h: Likewise.
2226 * soft-fp/op-8.h: Likewise.
2227 * soft-fp/op-common.h: Likewise.
2228 * soft-fp/quad.h: Likewise.
2229 * soft-fp/single.h: Likewise.
2230 * soft-fp/soft-fp.h: Likewise.
2231 * soft-fp/subdf3.c: Likewise.
2232 * soft-fp/subsf3.c: Likewise.
2233 * soft-fp/subtf3.c: Likewise.
2234 * soft-fp/truncdfsf2.c: Likewise.
2235 * soft-fp/trunctfdf2.c: Likewise.
2236 * soft-fp/trunctfsf2.c: Likewise.
2237 * soft-fp/unorddf2.c: Likewise.
2238 * soft-fp/unordsf2.c: Likewise.
2239 * soft-fp/unordtf2.c: Likewise.
2240 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
2241 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2242 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2243 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2244 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2245 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2246 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2247 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2248 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2249 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
2250 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
2251 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2253 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
2255 * config/mips/lib2funcs.c: New file.
2256 * config/mips/t-mips (LIB2ADD_ST): Add it.
2258 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
2261 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
2262 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
2264 2013-06-08 Walter Lee <walt@tilera.com>
2266 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
2267 Replace int64_t with long long. Add __extension__ where
2269 * config/tilepro/atomic.c: Include config.h.
2271 2013-06-06 Douglas B Rupp <rupp@adacore.com>
2273 * config.host (arm-wrs-vxworks): Configure with other soft float.
2275 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
2277 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
2278 (mips64r5900el-*-elf*): New configurations.
2280 2013-06-04 Alan Modra <amodra@gmail.com>
2282 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
2284 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
2286 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
2288 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
2290 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
2291 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
2292 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
2294 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2296 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
2297 (powerpc-wrs-vxworks): Likewise.
2299 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2301 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
2302 signal frames as well.
2303 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
2304 STACK_BIAS to the CFA offset.
2306 2013-05-17 Richard Henderson <rth@redhat.com>
2309 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
2310 (execute_cfa_program): Use it when storing to fs->regs.
2312 2013-05-08 Kai Tietz <ktietz@redhat.com>
2314 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
2315 (__deregister_frame_info): Likewise.
2317 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
2319 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
2322 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
2324 2013-04-25 Alan Modra <amodra@gmail.com>
2326 * config.host: Match little-endian powerpc-linux.
2328 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
2330 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
2331 as 'unsigned long long' instead of 'unsigned long'.
2332 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
2335 2013-04-10 Julian Brown <julian@codesourcery.com>
2337 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
2338 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
2339 unsigned char/unsigned short.
2340 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
2342 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2345 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
2347 2013-04-04 Meador Inge <meadori@codesourcery.com>
2349 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
2350 computing the location of the link register.
2351 (aeabi_uldivmod): Ditto.
2353 2013-03-27 Kai Tietz <ktietz@redhat.com>
2355 * config.host: Add support for cygwin x64 target.
2356 * configure: Regenerated.
2358 2013-03-26 Walter Lee <walt@tilera.com>
2360 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
2361 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
2363 2013-03-25 Kai Tietz <ktietz@redhat.com>
2365 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
2367 2013-03-20 Robert Mason <rbmj@verizon.net>
2369 * config/vxlib-tls.c (__gthread_get_tsd_data,)
2370 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
2371 (__gthread_leave_tsd_dtor_context): Add prototypes.
2372 (tls_delete_hook): Update.
2374 2013-03-20 Catherine Moore <clm@codesourcery.com>
2375 Joseph Myers <joseph@codesourcery.com>
2376 Chao-ying Fu <fu@mips.com>
2378 * config/mips/mips16.S: Don't build for microMIPS.
2379 * config/mips/linux-unwind.h: Handle microMIPS frame.
2380 * config/mips/crtn.S (fini, init): New labels.
2382 2013-03-14 Jakub Jelinek <jakub@redhat.com>
2384 PR tree-optimization/53265
2385 * unwind-dw2.c (execute_cfa_program): Avoid
2386 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
2387 on targets with DWARF_FRAME_REGISTERS < 32.
2389 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
2392 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
2393 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
2395 2013-03-07 Sriraman Tallam <tmsriram@google.com>
2397 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
2398 sandybridge processors.
2400 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
2403 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
2406 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2408 * config/microblaze/crti.S: Setup stack protection at entry
2410 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
2412 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
2413 (__rotldi3): Shift bytewise if applicable.
2415 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
2417 * config/aarch64/sync-cache.c
2418 (__aarch64_sync_cache_range): Silence warnings.
2420 2013-02-25 Catherine Moore <clm@codesourcery.com>
2423 2013-02-24 Catherine Moore <clm@codesourcery.com>
2424 Joseph Myers <joseph@codesourcery.com>
2425 Chao-ying Fu <fu@mips.com>
2427 * config/mips/mips16.S: Don't build for microMIPS.
2428 * config/mips/linux-unwind.h: Handle microMIPS frame.
2429 * config/mips/crtn.S (fini, init): New labels.
2431 2013-02-24 Catherine Moore <clm@codesourcery.com>
2432 Joseph Myers <joseph@codesourcery.com>
2433 Chao-ying Fu <fu@mips.com>
2435 * config/mips/mips16.S: Don't build for microMIPS.
2436 * config/mips/linux-unwind.h: Handle microMIPS frame.
2437 * config/mips/crtn.S (fini, init): New labels.
2439 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2440 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
2443 2013-02-16 Alan Modra <amodra@gmail.com>
2446 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
2447 (ppc_fallback_frame_state): Always set up save locations for fp
2448 and altivec. Don't bother with non-callee-saved regs, r0-r13
2449 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
2451 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
2454 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
2456 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
2457 _ssmulha3, _usmulusa3, _ssmulsa3.
2458 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
2459 (__muldi3): XCALL __muldi3_6 instead of rcall.
2460 (__umulsidi3, __mulsidi3): New functions.
2461 (do_prologue_saves, do_epilogue_restores): New .macros.
2462 (__divdi3_moddi3): Use them.
2463 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
2464 (__usmulusa3, __ssmulsa3): New functions.
2466 2013-02-11 Iain Sandoe <iain@codesourcery.com>
2467 Jack Howarth <howarth@bromo.med.uc.edu>
2468 Patrick Marlier <patrick.marlier@gmail.com>
2471 * config/darwin-crt-tm.c: Remove dummy functions hack.
2473 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
2476 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
2477 * config/avr/lib2-object.mk: New iterator to build objects from it.
2478 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
2480 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
2481 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
2482 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
2483 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
2484 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
2485 * config/avr/lib1funcs-fixed.S: Implement them.
2487 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
2489 Update copyright years.
2491 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
2494 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
2495 Add crtcxa to extra_parts.
2496 * config/rs6000/exit.h: New file.
2497 * config/rs6000/cxa_atexit.c: New file.
2498 * config/rs6000/cxa_finalize.c: New file.
2499 * config/rs6000/crtcxa.c: New file.
2500 * config/rs6000/t-aix-cxa: New file.
2501 * config/rs6000/libgcc-aix-cxa.ver: New file.
2503 2013-01-31 Nick Clifton <nickc@redhat.com>
2505 * config/v850/lib1funcs.S: Add support for e3v5 architecture
2508 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
2511 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
2512 _mulQQ, _mulHQ, _mulHA, _mulSA,
2513 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
2514 _divQQ, _divHQ, _divHA, _divSA,
2515 _divUQQ, _divUHQ, _divUHA, _divUSA.
2517 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
2519 * config.host(microblaze*-linux*): tmake_file: Remove
2520 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
2521 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
2522 to exclude functions from being built with libgcc.c and use
2523 the microblaze assembly.
2525 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2527 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
2530 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
2532 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
2533 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
2534 __UINTPTR_TYPE__; also cast 'base' to the same type before the
2535 alignment operation.
2537 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
2539 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
2540 loop start address for cache clearing.
2542 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2544 * config/avr/lib1funcs.S: Remove trailing blanks.
2545 * config/avr/lib1funcs-fixed.S: Ditto.
2547 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2549 * config/avr/avr-lib.h: Add GPL copyright notice.
2551 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2553 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
2554 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
2555 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
2556 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
2558 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
2560 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
2561 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2563 2013-01-04 Nick Clifton <nickc@redhat.com>
2565 * config/v850/lib1funcs.S: Only provide CALLT support functions if
2566 the CALLT instruction is supported.
2568 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
2570 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
2571 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
2573 2012-12-13 John Tytgat <John@bass-software.com>
2575 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
2578 2012-12-12 Jakub Jelinek <jakub@redhat.com>
2581 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
2582 undefined signed overflows.
2584 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
2587 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
2589 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
2591 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
2592 (FP_TRAPPING_EXCEPTIONS): Define.
2593 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
2594 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
2596 2012-12-04 Richard Henderson <rth@redhat.com>
2599 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
2601 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2603 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
2604 (FP_EX_SHIFT): Define.
2605 (FP_TRAPPING_EXCEPTIONS): Define.
2607 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2609 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
2610 (FP_ROUNDMODE): Use FP_RND_MASK.
2611 * config/aarch64/sfp-exceptions.c: New.
2612 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
2613 Use __sfp_handle_exceptions.
2615 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
2617 * config.host: (arm*-*-freebsd*): Remove.
2618 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
2619 (arm*-*-elf*): Remove.
2620 (arm*-*-wince-pe*): Remove.
2621 * arm/unwind-arm.c (struct fpa_reg): Delete.
2622 (struct fpa_regs): Delete.
2623 (phase1_vrs): Remove fpa element.
2624 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
2625 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
2626 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
2627 * ieee754-sf.S (floatundisf): Remove FPA support.
2628 (floatdisf): Likewise.
2629 * ieee75f-df.S (floatundidf): Likewise.
2630 (floatdidf): Likewise.
2632 2012-11-29 Kai Tietz <ktietz@redhat.com>
2635 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
2636 * unwind-generic.h: Likewise.
2637 * unwind-seh.c: Likewise.
2639 2012-11-28 Richard Henderson <rth@redhat.com>
2642 * emutls.c (__emutls_get_address): Avoid race condition between
2643 obj->loc.offset read and emutls_key initialization.
2645 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
2647 Adjust decimal point of signed accum mode to GCC default.
2650 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
2652 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
2653 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
2654 (__mulha3, __mulsa3)
2655 (__divqq3, __divha3, __divsa3): Adjust to new position of
2656 decimal point of signed accum types.
2658 (__mulusa3_round): New function.
2659 (__mulusa3): Use it.
2660 (__divqq_helper): New function.
2661 (__udivuqq3): Use it.
2663 2012-11-20 Jakub Jelinek <jakub@redhat.com>
2666 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
2668 2012-11-18 Teresa Johnson <tejohnson@google.com>
2671 * libgcov.c (gcov_exit): Remove merged program summary
2672 comparison unless !GCOV_LOCKED.
2674 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2676 * soft-fp: Updated from glibc upstream.
2678 2012-11-06 Ian Lance Taylor <iant@google.com>
2680 * generic-morestack.c (__generic_morestack): Align the returned
2681 stack pointer to a 32 byte boundary.
2682 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
2683 increment the return address until we have decided that we don't
2684 have a varargs function.
2685 (__morestack) [32-bit]: Align stack correctly when calling C
2687 (__morestack) [64-bit]: Likewise.
2689 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
2691 * configure: Regenerate.
2693 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
2696 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
2697 * config/i386/sfp-machine.h: Guard exception handling
2698 code with _SOFT_FLOAT.
2699 * config/i386/32/sfp-machine.h: Guard rounding handling
2700 code with _SOFT_FLOAT.
2701 * config/i386/64/sfp-machine.h: Ditto.
2703 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
2705 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
2708 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
2710 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
2711 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
2712 when appropriate. Correct structure element types.
2713 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
2714 -minline-all-stringops from compile flags.
2716 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2718 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
2720 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2722 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
2724 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2726 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
2729 2012-10-23 Ian Bolton <ian.bolton@arm.com>
2730 Jim MacArthur <jim.macarthur@arm.com>
2731 Marcus Shawcroft <marcus.shawcroft@arm.com>
2732 Nigel Stephens <nigel.stephens@arm.com>
2733 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2734 Richard Earnshaw <rearnsha@arm.com>
2735 Sofiane Naci <sofiane.naci@arm.com>
2736 Stephen Thomas <stephen.thomas@arm.com>
2737 Tejas Belagod <tejas.belagod@arm.com>
2738 Yufeng Zhang <yufeng.zhang@arm.com>
2740 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
2741 * config/aarch64/crti.S: New file.
2742 * config/aarch64/crtn.S: New file.
2743 * config/aarch64/linux-unwind.h: New file.
2744 * config/aarch64/sfp-machine.h: New file.
2745 * config/aarch64/sync-cache.c: New file.
2746 * config/aarch64/t-aarch64: New file.
2747 * config/aarch64/t-softfp: New file.
2749 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
2751 * config/mmix/crti.S: Mark program and data addresses using PRELD.
2752 Remove typo'd and unnecessary alignment-LOC for .data. Remove
2753 no-longer-needed LDBU insns.
2755 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2758 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2759 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2761 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2763 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2765 2012-10-15 Matthias Klose <doko@ubuntu.com>
2767 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2769 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2771 * configure: Regenerate.
2772 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2774 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2776 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2777 instructions for 64bit targets only.
2779 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2781 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2782 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2783 * config/i386/32/sfp-machine.h: ... here.
2784 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2785 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2788 2012-10-07 Matthias Klose <doko@ubuntu.com>
2790 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2792 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2794 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
2796 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2797 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2798 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2801 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2804 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2805 Fix parameter names.
2807 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2810 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2811 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2812 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2814 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2817 * config/sh/linux-atomic.S: Delete.
2818 * config/sh/linux-atomic.c: New.
2819 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2820 linux-atomic.c. Add cflags to disable warnings.
2822 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2825 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2827 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2828 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2829 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2830 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
2831 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2833 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2835 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2837 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2838 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2840 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
2842 * config.host (hppa-*-openbsd*): New target.
2843 * config/pa/t-openbsd: New file.
2845 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
2848 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2849 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2850 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2851 (__divsa3): Use __negsi2 to negate r_quoL.
2852 * config/avr/lib1funcs.S (FALIAS): New macro.
2853 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2854 (__negsi2): ...this new function.
2855 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2856 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2857 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2858 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2859 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2860 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2862 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2865 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2866 (lshrsi3): Reimplement as lshrsi3_r0.
2868 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2871 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2874 2012-09-07 Teresa Johnson <tejohnson@google.com>
2876 PR gcov-profile/54487
2877 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
2880 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
2883 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2884 not configured --with-avrlibc=no.
2885 * config/avr/t-avrlibc: New file.
2886 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2887 (DPBIT_FUNCS): Ditto.
2888 (TPBIT_FUNCS): Ditto.
2890 2012-09-04 Teresa Johnson <tejohnson@google.com>
2892 * libgcov.c (struct gcov_summary_buffer): New structure.
2893 (gcov_histogram_insert): New function.
2894 (gcov_compute_histogram): Ditto.
2895 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2896 histograms during summary merging.
2898 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
2900 * config.host (x86_64-*-openbsd*): New target.
2902 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2904 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2907 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2910 * config/avr/t-avr (conv_X): Rename to func_X.
2912 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2915 * config/avr/lib1funcs-fixed.S: New file.
2916 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2917 after they are used.
2918 (neg2, neg4): New macros.
2919 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2920 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2921 (__umulhisi3): Speed up MUL variant if there is enough flash.
2922 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2924 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2925 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2926 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2927 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2928 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2929 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2930 (LIB2FUNCS_EXCLUDE): Add supported functions.
2932 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
2934 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2935 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2937 * fixed-obj.mk: Only expand dependency if $o is not in
2940 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2942 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2944 2012-08-22 Joseph Myers <joseph@codesourcery.com>
2946 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2947 depend on --enable-shared.
2948 ($(lib1asmfuncs-o)): Use %.vis files independent of
2950 * static-object.mk ($(base)$(objext), $(base).vis)
2951 ($(base)_s$(objext)): Use same rules for visibility handling as in
2954 2012-08-21 Ian Lance Taylor <iant@google.com>
2956 * config/i386/morestack.S (__morestack_non_split): Increase amount
2957 of space allocated for non-split code stack.
2959 2012-08-19 Joseph Myers <joseph@codesourcery.com>
2961 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2962 even if inhibit_libc.
2964 2012-08-17 Julian Brown <julian@codesourcery.com>
2966 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2967 -fexceptions -fnon-call-exceptions if not defined.
2968 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2969 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2971 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2973 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2976 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
2978 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2979 rs6000/t-slibgcc-aix.
2981 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2983 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2985 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2987 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2989 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2992 * Makefile.in (version): Replace top_srcdir with srcdir.
2994 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2996 * Makefile.in (version): set to BASE-VER file from gcc directory.
2998 2012-08-01 Nick Clifton <nickc@redhat.com>
3000 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
3001 Implements __clrsb for an HImode argument.
3003 2012-07-31 Nick Clifton <nickc@redhat.com>
3005 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
3006 Implements __clrsb for an HImode argument.
3007 * config/stormy16/clrsbhi2.c: New file:
3008 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
3010 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
3012 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
3014 2012-07-19 Tristan Gingold <gingold@adacore.com>
3015 Richard Henderson <rth@redhat.com>
3017 * unwind-seh.c: New file.
3018 * unwind-generic.h: Include windows.h for SEH.
3019 (_Unwind_Exception): Use 6 private fields for SEH.
3020 (_GCC_specific_handler): Declare.
3021 * unwind-c.c (__gcc_personality_seh0): New function.
3023 * config/i386/libgcc-cygming.ver: New file.
3024 * config/i386/t-seh-eh: New file.
3025 * config.host (x86_64-*-mingw*): Default to seh.
3027 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
3029 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
3031 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
3033 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
3034 __builtin_expect when checking for exceptions.
3035 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
3037 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3039 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
3040 function declaration.
3041 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3043 * config/ia64/sfp-exceptions.c: New.
3044 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
3046 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3048 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
3049 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
3050 * config/i386/64/sfp-machine: ... (delete here) ...
3051 * config/i386/sfp-machine.h: ... to here.
3052 (FP_EX_MASK): Remove.
3054 (FP_INIT_ROUNDMODE): Declare asm as volatile.
3056 2012-06-11 Sriraman Tallam <tmsriram@google.com>
3058 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
3059 * config/i386/libgcc-sol2.ver: Ditto.
3060 * config/i386/libgcc-glibc.ver: Ditto.
3062 2012-06-11 Roland McGrath <mcgrathr@google.com>
3064 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
3065 If __GLIBC__ is defined, refer to __pthread_key_create instead of
3068 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
3070 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
3071 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
3072 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
3073 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3074 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
3075 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
3076 * config/i386/64/sfp-machine: ... (delete here) ...
3077 * config/i386/sfp-machine.h: ... to here.
3079 (__sfp_handle_exceptions): New function declaration.
3080 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3081 * config/i386/sfp-exceptions.c: New.
3082 * config/i386/t-softfp: New.
3083 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
3084 i386/t-softfp to tmake_file.
3086 2012-06-03 David S. Miller <davem@davemloft.net>
3088 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
3091 2012-05-31 David S. Miller <davem@davemloft.net>
3093 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
3094 multiply and divide instructions on 32-bit when V9.
3095 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
3097 2012-05-29 Joseph Myers <joseph@codesourcery.com>
3099 * config/arm/ieee754-df.S: Fix typos.
3100 * config/arm/ieee754-sf.S: Fix typos.
3101 * config/c6x/libunwind.S: Fix typos.
3102 * config/epiphany/udivsi3-float.c: Fix typos.
3103 * config/microblaze/muldi3_hard.S: Fix typos.
3104 * config/picochip/adddi3.S: Fix typos.
3105 * config/picochip/ashlsi3.S: Fix typos.
3106 * config/picochip/ashrsi3.S: Fix typos.
3107 * config/picochip/clzsi2.S: Fix typos.
3108 * config/picochip/cmpsi2.S: Fix typos.
3109 * config/picochip/divmod15.S: Fix typos.
3110 * config/picochip/divmodhi4.S: Fix typos.
3111 * config/picochip/divmodsi4.S: Fix typos.
3112 * config/picochip/longjmp.S: Fix typos.
3113 * config/picochip/lshrsi3.S: Fix typos.
3114 * config/picochip/parityhi2.S: Fix typos.
3115 * config/picochip/popcounthi2.S: Fix typos.
3116 * config/picochip/setjmp.S: Fix typos.
3117 * config/picochip/subdi3.S: Fix typos.
3118 * config/picochip/ucmpsi2.S: Fix typos.
3119 * config/picochip/udivmodhi4.S: Fix typos.
3120 * config/picochip/udivmodsi4.S: Fix typos.
3121 * config/spu/divv2df3.c: Fix typos.
3122 * config/spu/mfc_multi_tag_release.c: Fix typos.
3123 * config/spu/mfc_tag_release.c: Fix typos.
3124 * configure.ac: Fix typos.
3125 * configure: Regenerate.
3127 2012-05-25 Ian Lance Taylor <iant@google.com>
3129 * config/i386/morestack.S (__morestack_non_split): Check whether
3130 caller is varargs and needs %bp to hold the stack frame on return.
3132 2012-05-25 Olivier Hainque <hainque@adacore.com>
3134 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
3135 sequence in the non pic case on VxWorks.
3137 2012-05-24 Olivier Hainque <hainque@adacore.com>
3139 * Makefile.in: Move dependency on install-unwind_h from
3140 "install-leaf" to "install".
3142 2012-05-24 Olivier Hainque <hainque@adacore.com>
3144 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
3145 Use a separate command for stamp removals.
3147 2012-05-21 Andrew Pinski <apinski@cavium.com>
3150 * configure.ac: Define the default includes to being none.
3151 * configure: Regenerate.
3153 2012-05-16 Olivier Hainque <hainque@adacore.com>
3155 * Makefile.in (install-unwind_h): Rename into ...
3156 (install-unwind_h-forbuild): New target.
3157 (all): Use it instead of the former install-unwind_h.
3158 (install-unwind_h): Reinstate, copy to user install destination
3159 for include files, not to the internal gcc object directory one.
3160 (install-leaf): Depend on it.
3162 2012-05-15 Olivier Hainque <hainque@adacore.com>
3164 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
3165 register numbers. LR_REGNO replaces R_LR.
3166 (ucontext_for): New, helper for ...
3167 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
3169 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
3171 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3173 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
3174 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
3175 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
3177 (i[34567]86-*-*, x86_64-*-*): ... here.
3179 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
3180 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
3182 * config/i386/i386-cpuinfo.c: Rename to ...
3183 * config/i386/cpuinfo.c: ... this.
3184 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
3186 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
3187 (libgcc_cv_init_priority): New test.
3188 * configure: Regenerate.
3189 * config.in: New file.
3190 * Makefile.in (clean): Rename config.h to auto-target.h.
3191 (config.h): Likewise.
3192 (stamp-h): Likewise.
3194 * config/i386/cpuinfo.c (auto-target.h): Include.
3195 (CONSTRUCTOR_PRIORITY): Define.
3196 (__cpu_indicator_init): Use it.
3198 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
3200 * longlong.h: Use a URL instead of an FSF postal address.
3201 Replace spaces with tab.
3203 2012-05-08 Teresa Johnson <tejohnson@google.com>
3205 * libgcov.c (gcov_clear, __gcov_reset): New functions.
3206 (__gcov_dump): Ditto.
3207 (gcov_dump_complete): New global variable.
3208 (gcov_exit): Export hidden to enable use in L_gcov_dump.
3209 (__gcov_flush): Outline functionality now in gcov_clear.
3210 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
3212 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
3214 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
3215 (mips*-*-linux*): Include mips/t-tpbit when long double is
3218 2012-04-25 Sriraman Tallam <tmsriram@google.com>
3220 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
3221 (get_available_features): New argument. Check for AVX2.
3222 (__cpu_indicator_init): Modify call to get_available_features.
3224 2012-04-25 Alan Modra <amodra@gmail.com>
3226 * config/rs6000/crtsavevr.S: New file.
3227 * config/rs6000/crtrestvr.S: New file.
3228 * config/rs6000/t-savresfgpr: Build the above.
3229 * config/rs6000/t-netbsd: Likewise.
3231 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3233 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
3235 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3237 * libgcc/config/i386/i386-cpuinfo.c: New file.
3238 * libgcc/config/i386/t-cpuinfo: New file.
3239 * libgcc/config.host: Include t-cpuinfo.
3240 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
3242 2012-04-24 Chao-ying Fu <fu@mips.com>
3244 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
3246 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
3248 struct siginfo vs. siginfo_t
3250 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
3251 siginfo_t instead of struct siginfo.
3252 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
3253 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
3254 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
3255 (ia64_handle_unwabi): Likewise.
3256 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
3257 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
3258 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
3259 (sh_fallback_frame_state): Likewise.
3260 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
3261 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
3263 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
3265 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
3268 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
3270 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
3271 if it hasn't been previously saved.
3273 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
3275 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
3278 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
3281 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
3282 instead of __AVR_HAVE_8BIT_SP__.
3284 2012-03-26 Tristan Gingold <gingold@adacore.com>
3286 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
3287 (unw_table_entry): Use unw_word instead of unsigned long.
3288 (_Unwind_FindTableEntry): Likewise.
3289 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
3290 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
3291 (_Unwind_FindTableEntry): Likewise.
3292 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
3293 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
3294 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
3295 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
3296 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
3297 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
3298 (uw_init_context_1, uw_install_context): Likewise.
3299 (unw_word): Move to unwind-ia64.h
3301 2012-03-26 Tristan Gingold <gingold@adacore.com>
3303 * config/vms/vms-ucrt0.c: Update copyright years.
3305 (___gcc_main_flags): Declare.
3306 (__main): Check flags to remap argv and exit code.
3307 * config.host (*-*-*vms*): Adjust extra_parts.
3308 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
3311 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
3313 * arm/lib1funcs.asm (ctzsi2): New function.
3314 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
3315 * arm/t-linux (LIB1ASMFUNCS): Likewise.
3316 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
3317 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
3318 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
3319 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
3321 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
3323 * config.host: Add bits to support powerpc64-*-freebsd*.
3324 * config/rs6000/freebsd-unwind.h: New file.
3325 * config/rs6000/t-freebsd64: New file.
3327 2012-03-20 Richard Guenther <rguenther@suse.de>
3329 PR gcov-profile/52627
3330 * libgcov.c (init_mx): Fix mutex name.
3332 2012-03-16 Tristan Gingold <gingold@adacore.com>
3334 * config/ia64/vms-unwind.h: Remove ulong (and replace
3335 it by unw_reg where used). Define unw_reg with __int64.
3337 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3339 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
3341 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
3343 (sparc_is_sighandler): Likewise.
3345 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
3347 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
3350 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3352 * config/arm/crtn.S: Fix typo.
3354 2012-03-13 Richard Guenther <rguenther@suse.de>
3356 * libgcov.c: Remove stdio.h include and NULL un-define.
3358 2012-03-13 Richard Guenther <rguenther@suse.de>
3361 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
3363 2012-03-13 Richard Guenther <rguenther@suse.de>
3365 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
3367 2012-03-13 Richard Guenther <rguenther@suse.de>
3369 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
3370 and __gthread_mutex_init_function definitions.
3372 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3374 * config.host (mips*-*-openbsd*): Remove.
3376 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3378 * config.host: Remove alpha*-dec-osf5.1* handling.
3379 * config/alpha/gthr-posix.c: Remove.
3380 * config/alpha/libgcc-osf5.ver: Remove.
3381 * config/alpha/osf5-unwind.h: Remove.
3382 * config/alpha/t-osf-pthread: Remove.
3383 * config/alpha/t-slibgcc-osf: Remove.
3384 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
3385 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
3386 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
3387 * mkmap-flat.awk: Remove osf_export handling.
3389 2012-03-12 Richard Guenther <rguenther@suse.de>
3391 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
3392 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3393 (__gthread_mutex_init_function): New function.
3394 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3397 * libgcov.c: Include gthr.h.
3398 (__gcov_flush_mx): New global variable.
3399 (init_mx, init_mx_once): New functions.
3400 (__gcov_flush): Protect self with a mutex.
3401 (__gcov_fork): Re-initialize mutex after forking.
3402 * unwind-dw2-fde.c: Change condition under which to use
3403 __GTHREAD_MUTEX_INIT_FUNCTION.
3405 2012-03-12 Tristan Gingold <gingold@adacore.com>
3407 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
3408 * config/ia64/t-vms: Likewise.
3410 2012-03-11 Michael Hope <michael.hope@linaro.org>
3412 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
3415 2012-03-07 Walter Lee <walt@tilera.com>
3417 * config/tilepro/atomic.c: Rename "atomic_" prefix to
3419 (atomic_xor): Rename and move definition to
3420 config/tilepro/atomic.h.
3421 (atomic_nand): Ditto.
3422 * config/tilepro/atomic.h: Rename "atomic_" prefix to
3424 (arch_atomic_xor): Move from config/tilepro/atomic.c.
3425 (arch_atomic_nand): Ditto.
3427 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3430 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
3432 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3435 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
3438 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3442 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
3443 if RAMPZ affects reading from RAM.
3444 (__tablejump_elpm__): Ditto.
3446 (__movmemx_hi): Ditto.
3447 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
3448 (__do_global_dtors): Ditto.
3449 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
3450 (__movmemx_hi): Ditto.
3452 2012-03-05 Richard Henderson <rth@redhat.com>
3454 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
3455 [ARM] (count_trailing_zeros): Use the builtin.
3457 2012-03-01 Kai Tietz <ktietz@redhat.com>
3459 * soft-fp: Imported from glibc upstream.
3461 2012-02-28 Kai Tietz <ktietz@redhat.com>
3463 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
3464 for mingw-targets as attribute gcc_struct.
3466 2012-02-28 Ian Lance Taylor <iant@google.com>
3468 * generic-morestack.c (__splitstack_releasecontext): Correct call
3469 to __morestack_release_segments.
3471 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
3474 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
3475 for __linux__ when removing signals from __morestack_fullmask.
3477 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
3480 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
3482 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3484 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
3485 instead of HAVE_INITFINI_ARRAY.
3486 * config/ia64/crtend.S: Likewise.
3488 2012-02-20 Kai Tietz <ktietz@redhat.com>
3491 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
3493 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
3494 to w32-unwind.h header.
3496 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3498 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
3499 (mips*-*-linux*): Remove t-slibgcc-libgcc.
3500 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
3501 * config/mips/mips16.S (__mips16_rdhwr): Delete.
3503 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3505 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
3507 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3510 * config/darwin-crt-tm.c: Correct typo.
3512 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3513 Patrick Marlier <patrick.marlier@gmail.com>
3516 * config/darwin-crt-tm.c: Generate dummy functions.
3518 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3519 Patrick Marlier <patrick.marlier@gmail.com>
3522 * config/darwin-crt-tm.c (getTMCloneTable): New function.
3523 (__doTMRegistrations): Call it.
3524 (__doTMdeRegistrations): Likewise.
3526 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
3527 Anatoly Sokolov <aesok@post.ru>
3528 Eric Weddington <eric.weddington@atmel.com>
3531 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
3532 (__epilogue_restores__): Ditto.
3534 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
3538 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
3539 Solaris 11 and slightly reformat.
3540 (sparc_is_sighandler): Likewise.
3542 2012-02-14 Walter Lee <walt@tilera.com>
3544 * config.host: Handle tilegx and tilepro.
3545 * config/tilegx/sfp-machine.h: New file.
3546 * config/tilegx/sfp-machine32.h: New file.
3547 * config/tilegx/sfp-machine64.h: New file.
3548 * config/tilegx/t-crtstuff: New file.
3549 * config/tilegx/t-softfp: New file.
3550 * config/tilegx/t-tilegx: New file.
3551 * config/tilepro/atomic.c: New file.
3552 * config/tilepro/atomic.h: New file.
3553 * config/tilepro/linux-unwind.h: New file.
3554 * config/tilepro/sfp-machine.h: New file.
3555 * config/tilepro/softdivide.c: New file.
3556 * config/tilepro/softmpy.S: New file.
3557 * config/tilepro/t-crtstuff: New file.
3558 * config/tilepro/t-tilepro: New file.
3560 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
3564 * gthr-posix.h: Allow static initializer macros to be disabled.
3565 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
3567 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
3569 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
3570 Add t-slibgcc-libgcc to tmake_file.
3571 * config/mips/libgcc-mips16.ver: Revert previous patch.
3572 * config/mips/mips16.S (__mips16_rdhwr): Hide.
3574 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
3575 Jayant R Sonar <jayant.sonar@kpitcummins.com>
3577 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
3578 * config/cr16/crti.S: New file.
3579 * config/cr16/crtlibid.S: New file.
3580 * config/cr16/crtn.S: New file.
3581 * config/cr16/lib1funcs.S: New file.
3582 * config/cr16/t-cr16: New file.
3583 * config/cr16/t-crtlibid: New file.
3584 * config/cr16/unwind-dw2.h: New file.
3585 * config/cr16/unwind-cr16.c: New file.
3586 * config/cr16/divmodhi3.c: New file.
3588 2012-01-25 Alan Modra <amodra@gmail.com>
3590 * config/rs6000/t-linux64: Delete. Move..
3591 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
3592 * config/rs6000/t-linux: ..and libgcc flags to here.
3594 2012-01-22 Douglas B Rupp <rupp@gnat.com>
3596 * config.host (i[34567]86-*-interix3*):
3597 Change triplet to i[34567]86-*-interix[3-9]*.
3598 * configure: Regenerate.
3600 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
3601 Richard Sandiford <rdsandiford@googlemail.com>
3603 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
3604 * config/mips/mips16.S (__mips16_rdhwr): New function.
3605 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
3607 2012-01-11 Nathan Sidwell <nathan@acm.org>
3609 * libgcov.c (__gcov_init): Ignore objects with no functions.
3611 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
3614 Extend __pgmx semantics to linearize memory.
3615 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
3616 * config/avr/lib1funcs.S (__xload_1): New function.
3617 (__movmemx_qi, __movmemx_hi): New functions.
3618 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
3621 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3623 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
3624 purported sigacthandler address isn't null before dereferencing it.
3625 (sparc_is_sighandler): Likewise.
3627 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3630 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
3631 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
3632 (sparc_is_sighandler): Likewise.
3633 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
3635 2012-01-06 Tristan Gingold <gingold@adacore.com>
3637 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
3638 compatibility thunks...
3639 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
3640 (crtbeginS.o, crtendS.o): ... and these to ...
3641 * config/ia64/t-ia64-elf: ... this new file.
3642 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
3643 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
3645 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3647 * configure: Regenerate.
3648 * config/s390/t-crtstuff: Remove -fPIC.
3650 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3653 * enable-execute-stack-mprotect.c (getpagesize): Do not define
3656 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3659 * config/avr/lib1funcs.S: Remove FIXME comments.
3660 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
3662 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3664 Implement light-weight DImode support.
3665 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
3666 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
3667 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
3668 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
3670 2011-12-30 Nathan Sidwell <nathan@acm.org>
3672 * libgcov.c (gcov_crc32): Remove global var.
3673 (free_fn_data): New function.
3674 (buffer_fn_data): Pass in filename, more robust error recovery.
3675 (crc32_unsigned): New function.
3676 (gcov_exit): More robust detection of new program. More robust
3678 (__gcov_init): Do not update program's crc here.
3680 2011-12-21 Tristan Gingold <gingold@adacore.com>
3682 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
3684 2011-12-21 Ian Lance Taylor <iant@google.com>
3686 * config/i386/morestack.S: Simplify CFI opcodes throughout.
3688 2011-12-20 Ian Lance Taylor <iant@google.com>
3690 * config/i386/morestack.S (__morestack_non_split): If there is
3691 enough stack space already, don't split. Ask for more stack space
3694 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
3696 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
3698 (_Unwind_DebugHook): New function.
3699 (uw_restore_core_regs): New define.
3700 (unwind_phase2): Use uw_restore_core_regs instead of
3702 (unwind_phase2_forced): Likewise.
3703 (__gnu_Unwind_Resume): Likewise.
3705 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
3707 * config/alpha/linux-unwind.h: Update copyright years.
3708 (MD_FROB_UPDATE_CONTEXT): New define.
3709 (alpha_frob_update_context): New function.
3711 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
3713 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
3714 tmake_file rather replacing it.
3716 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3718 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
3719 function is not used for PPC64.
3720 (save_world): Amend comments. Update the VRsave mask to reflect the
3722 (rest_world): Update comments, do not clobber r10, do not use r8.
3723 (eh_rest_world_r10): Amend comments, do not use r8.
3724 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
3725 no longer used, move restore of CR and target address to the end of
3728 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
3730 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
3731 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
3733 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
3736 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
3737 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
3739 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
3741 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
3743 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
3746 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
3747 * config/avr/lib1funcs.S (__muldi3): New function.
3749 2011-12-06 Andrew Pinski <apinski@cavium.com>
3751 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
3753 (__frame_dummy_init_array_entry): Likewise.
3755 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
3757 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3761 * config/avr/lib1funcs.S (__prologue_saves__,
3762 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3763 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3765 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3767 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3769 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3772 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3773 (_ITM_deregisterTMCloneTable): Likewise.
3774 (__register_frame_info): Fix unused warning.
3775 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3776 pthread_default_stacksize_np): Likewise.
3777 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
3779 2011-11-29 DJ Delorie <dj@redhat.com>
3781 * config.host (rl78-*-elf): New case.
3782 * config/rl78: New directory for the Renesas RL78.
3784 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3786 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3789 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3792 * config/rs6000/t-savresfgpr: New file.
3793 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3794 $(srcdir)/config/rs6000/eabi.S.
3795 * config/rs6000/t-ppccomm-ldbl: Remove.
3796 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3798 (powerpc-*-eabispe*): Likewise.
3799 (powerpc-*-eabi*): Likewise.
3800 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3801 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3802 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3803 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3805 (powerpc-*-eabisim*): Likewise.
3806 (powerpc-*-elf*): Likewise.
3807 (powerpc-*-eabialtivec*): Likewise.
3808 (powerpc-xilinx-eabi*): Likewise.
3809 (powerpc-*-rtems*): Likewise.
3810 (powerpcle-*-elf*): Likewise.
3811 (powerpcle-*-eabisim*): Likewise.
3812 (powerpcle-*-eabi*): Likewise.
3814 2011-11-27 Ian Lance Taylor <iant@google.com>
3816 * generic-morestack.c (__splitstack_find): Check for NULL old
3818 (__splitstack_resetcontext): New function.
3819 (__splitstack_releasecontext): New function.
3820 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3822 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3824 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3826 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3828 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3830 2011-11-26 Richard Henderson <rth@redhat.com>
3832 * config/m68k/linux-atomic.c: New file.
3833 * config/m68k/t-linux: New file.
3834 * config.host (m68k-uclinux, m68k-linux): Use it.
3836 2011-11-26 Richard Henderson <rth@redhat.com>
3838 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3839 (__TMC_END__): Only declare if hidden is available; in the definition,
3840 if hidden is unavailable add a null record.
3841 (deregister_tm_clones, register_tm_clones): New.
3842 (__do_global_dtors_aux, frame_dummy): Use them.
3843 (__do_global_dtors, __do_global_ctors_1): Likewise.
3845 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3847 * config/darwin-crt-tm.c: New file.
3848 * config.host (darwin): Build crttms.o crttme.o to provide
3849 startup and shutdown for tm clones.
3850 * config/t-darwin (crttms.o): New build rule.
3851 (crttme.o): Likewise.
3853 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
3855 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3858 2011-11-21 Richard Henderson <rth@redhat.com>
3860 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3861 (__TMC_LIST__, __TMC_END__): New.
3862 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3863 (__do_global_dtors): Likewise.
3864 (frame_dummy): Call _ITM_registerTMCloneTable.
3865 (__do_global_ctors_1): Likewise.
3867 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3869 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3870 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3871 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3872 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3873 * config/i386/t-darwin64: Remove.
3874 * config/sh/t-netbsd (LIB2ADD): Remove.
3876 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
3879 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3880 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3881 * config/avr/lib1funcs.S (wmov): New assembler macro.
3882 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3883 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3884 (__udivmod64): New function.
3885 (__negdi2): New function.
3887 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3889 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3890 *-*-freebsd*aout*): Remove.
3892 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
3894 * static-object.mk (c_flags-$o): Save c_flags.
3895 ($(base)$(objext)): Use it.
3897 2011-11-18 Steve Ellcey <sje@cup.hp.com>
3899 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3901 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
3904 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3905 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3908 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3910 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3912 (aeabi_uidivmod): Likewise.
3913 (umodsi3): Likewise.
3915 (aeabi_idivmod): Likewise.
3918 2011-11-16 Tristan Gingold <gingold@adacore.com>
3920 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3922 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
3925 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3926 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3928 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3930 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3932 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3933 * config/pa/t-stublib64: Delete.
3935 2011-11-12 Richard Henderson <rth@redhat.com>
3937 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3938 cast the pointer argument to _Unwind_SetGRPtr.
3940 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3942 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3944 2011-11-09 Ian Lance Taylor <iant@google.com>
3946 * generic-morestack.c: Include <string.h>.
3947 (uintptr_type): Define.
3948 (struct initial_sp): Add dont_block_signals field. Reduce size of
3950 (allocate_segment): Set prev field to NULL. Don't set
3951 __morestack_current_segment or __morestack_segments.
3952 (__generic_morestack): Update current->prev and *pp after calling
3954 (__morestack_block_signals): Don't do anything if
3955 dont_block_signals is set.
3956 (__morestack_unblock_signals): Likewise.
3957 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3959 (__splitstack_block_signals): New function.
3960 (enum __splitstack_content_offsets): Define.
3961 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3962 (__splitstack_makecontext): New function.
3963 (__splitstack_block_signals_context): New function.
3964 (__splitstack_find_context): New function.
3965 * config/i386/morestack.S (__morestack_get_guard): New function.
3966 (__morestack_set_guard, __morestack_make_guard): New functions.
3967 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3969 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3971 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3972 (i[34567]86-*-mingw*): ... here.
3973 (x86_64-*-mingw*): ... here.
3975 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3977 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3979 2011-11-07 Nathan Sidwell <nathan@acm.org>
3981 * libgcov.c (struct gcov_fn_buffer): New struct.
3982 (buffer_fn_data): New helper.
3983 (gcov_exit): Rework for new gcov data structures.
3985 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
3988 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3990 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3992 * config.host (tmake_file): Correct comment.
3993 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3995 (bfin*-uclinux*): Likewise.
3996 (bfin*-linux-uclibc*): Likewise.
3997 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3999 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
4001 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4002 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
4003 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4004 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
4005 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4006 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
4007 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
4008 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4009 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
4010 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
4011 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
4012 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
4013 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
4015 * config/bfin/t-elf: Remove.
4016 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
4018 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4020 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
4021 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
4022 (lm32-*-elf*, lm32-*-rtems*): Split into ...
4023 (lm32-*-elf*): ... this.
4024 (lm32-*-rtems*): ... and this.
4026 (m32r-*-rtems*): Add to tmake_file.
4027 (moxie-*-rtems*): Likewise.
4028 (sparc-*-rtems*): Likewise.
4029 Remove t-rtems from tmake_file.
4030 (sparc64-*-rtems*): Likewise.
4031 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
4034 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4037 * config/gthr-posix.h: Move ...
4038 * gthr-posix.h: ... here.
4039 * config/gthr-lynx.h: Reflect this.
4040 * config/gthr-vxworks.h: Likewise.
4041 * config/rs6000/gthr-aix.h: Likewise.
4042 * configure.ac (target_thread_file): Likewise.
4043 * configure: Regenerate.
4045 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
4047 * config.host (arm*-*-rtemseabi*): New target.
4049 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4052 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
4055 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
4057 * config.host (epiphany-*-elf*): New configuration.
4058 * config/epiphany: New Directory.
4060 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
4062 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
4063 * config/avr/t-rtems: New.
4064 Filter out _exit from LIB1ASMFUNCS.
4066 2011-11-04 David S. Miller <davem@davemloft.net>
4068 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
4069 * configure: Rebuild.
4071 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4073 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
4076 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
4079 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
4080 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
4082 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
4085 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
4087 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4089 * config/c6x/t-elf (LIB2ADDEH): Set.
4090 * config/c6x/t-c6x-elf: Remove.
4092 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4094 * config/i386/sol2-ci.S: Rename to ...
4095 * config/i386/crti.S: ... this.
4096 * config/i386/sol2-cn.S: Rename to ...
4097 * config/i386/crtn.S: ... this.
4098 * config/sparc/sol2-ci.S: Rename to ...
4099 * config/sparc/crti.S: ... this.
4100 * config/sparc/sol2-cn.S: Rename to ...
4101 * config/sparc/crtn.S: ... this.
4102 * config/t-sol2 (CUSTOM_CRTIN): Remove.
4103 (crti.o, crtn.o): Remove.
4105 2011-11-04 Tristan Gingold <gingold@adacore.com>
4107 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
4109 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
4111 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
4113 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
4115 * config.host (crisv32-*-none, cris-*-none): Remove.
4116 (crisv32-*-elf): Append to tmake_file, don't just set it.
4117 (cris-*-elf): Add missing t-fdpbit to tmake_file.
4119 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4121 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
4122 (ecrtn$(objext)): Likewise.
4123 (ncrti$(objext)): Likewise.
4124 (ncrtn$(objext)): Likewise.
4126 2011-11-03 Andreas Schwab <schwab@redhat.com>
4128 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
4130 2011-11-02 David S. Miller <davem@davemloft.net>
4132 * configure.ac: Set host_address on sparc too.
4133 * configure: Regenerate.
4134 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
4135 based upon host_address.
4136 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
4138 2011-11-02 Jason Merrill <jason@redhat.com>
4140 * config/rs6000/t-ppccomm: Add missing \.
4142 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4144 * gthr-single.h, gthr.h: New files.
4145 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
4146 config/gthr-vxworks.h, config/i386/gthr-win32.h,
4147 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
4148 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
4149 * config/i386/gthr-win32.c: Include "gthr-win32.h".
4150 * configure.ac (thread_header): New variable.
4151 Set it depending on target_thread_file.
4152 (gthr-default.h): Link from $thread_header.
4153 * configure: Regenerate.
4154 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
4156 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4158 * configure.ac (tm_file_): New variable.
4159 Determine from tm_file.
4160 (tm_file, tm_defines): Substitute.
4161 * configure: Regenerate.
4162 * mkheader.sh: New file.
4163 * Makefile.in (clean): Remove libgcc_tm.h.
4164 ($(objects)): Depend on libgcc_tm.h.
4165 (libgcc_tm_defines, libgcc_tm_file): New variables.
4166 (libgcc_tm.h, libgcc_tm.stamp): New targets.
4167 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
4168 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
4169 ($(extra-parts)): Depend on libgcc_tm.h.
4170 * config.host (tm_defines, tm_file): New variable.
4171 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
4172 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
4173 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
4174 (avr-*-rtems*): Likewise.
4175 (avr-*-*): Likewise.
4176 (frv-*-elf): Likewise.
4177 (frv-*-*linux*): Likewise.
4178 (h8300-*-rtems*): Likewise.
4179 (h8300-*-elf*): Likewise.
4180 (i[34567]86-*-darwin*): Likewise.
4181 (x86_64-*-darwin*): Likewise.
4182 (rx-*-elf): Likewise.
4183 (tic6x-*-uclinux): Likewise.
4184 (tic6x-*-elf): Likewise.
4185 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
4186 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
4187 * config/i386/cygming-crtbegin.c: Likewise.
4188 * config/i386/cygming-crtend.c: Likewise.
4189 * config/ia64/fde-vms.c: Likewise.
4190 * config/ia64/unwind-ia64.c: Likewise.
4191 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4192 * config/rs6000/darwin-fallback.c: Likewise.
4193 * config/stormy16/lib2funcs.c: Likewise.
4194 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
4195 * crtstuff.c: Likewise.
4196 * dfp-bit.h: Likewise.
4197 * emutls.c: Likewise.
4198 * fixed-bit.c: Likewise.
4199 * fp-bit.c: Likewise.
4200 * generic-morestack-thread.c: Likewise.
4201 * generic-morestack.c: Likewise.
4202 * libgcc2.c: Likewise.
4203 * libgcov.c: Likewise.
4204 * unwind-dw2-fde-dip.c: Likewise.
4205 * unwind-dw2-fde.c: Likewise.
4206 * unwind-dw2.c: Likewise.
4207 * unwind-sjlj.c: Likewise.
4209 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4211 * configure.ac: Include ../config/picflag.m4.
4212 (GCC_PICFLAG): Call it.
4214 * configure: Regenerate.
4215 * Makefile.in (gcc_srcdir): Remove.
4216 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
4217 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
4218 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
4219 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
4220 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
4223 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
4224 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
4225 to refer to libgcc2.c.
4227 * config/darwin-64.c: New file.
4228 * config/darwin-crt3.c: Remove comment.
4229 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
4230 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
4231 config/udivmodsi4.c: New files.
4232 * config/memcmp.c, config/memcpy.c, config/memmove.c,
4233 config/memset.c: New files.
4234 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
4235 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
4236 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
4237 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
4238 * config/t-openbsd-thread: New file.
4239 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
4240 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
4241 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
4242 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
4245 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
4246 to refer to gthr-posix.c.
4247 * config/alpha/t-vms (LIB2ADD): Set.
4248 * config/alpha/vms-gcc_shell_handler.c: New file.
4249 * config/arm/bpabi.c, config/arm/fp16.c,
4250 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
4251 config/arm/unaligned-funcs.c: New files.
4252 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
4253 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4254 * config/arm/t-linux: Likewise.
4255 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
4256 * config/arm/t-netbsd: New file.
4257 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
4258 * config/arm/t-symbian (LIB2ADD_ST): Set.
4259 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
4260 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4261 * config/bfin/t-elf: New file.
4262 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
4263 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
4264 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
4265 config/c6x/ltf.c: New files.
4266 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
4267 (HOST_LIBGCC2_CFLAGS): Set.
4268 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
4269 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4270 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
4272 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
4273 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
4274 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
4275 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
4276 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
4278 * config/frv/t-frv (LIB2ADD): Set.
4279 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4280 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
4281 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
4282 config/h8300/popcounthi2.c: New files.
4283 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4284 * config/i386/gthr-win32.c: New file.
4285 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
4286 * config/i386/t-cygwin: Likewise.
4287 * config/i386/t-darwin, config/i386/t-darwin64,
4288 config/i386/t-gthr-win32, config/i386/t-interix: New files.
4289 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
4290 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4291 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4292 * config/ia64/quadlib.c: New file.
4293 * config/ia64/t-hpux (LIB2ADD): Set.
4294 * config/ia64/t-ia64: Add comment.
4295 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
4296 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4297 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
4298 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
4299 * config/m32c/t-m32c (LIB2ADD): Set.
4300 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4301 * config/m32r/t-m32r: Likewise.
4302 * config/m68k/fpgnulib.c: New file.
4303 * config/m68k/t-floatlib (LIB2ADD): Set.
4304 (xfgnulib.c): New target.
4305 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
4306 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
4307 * config/mep/t-mep (LIB2ADD): Set.
4308 * config/microblaze/divsi3.asm: Rename to divsi3.S.
4309 * config/microblaze/moddi3.asm: Rename to moddi3.S.
4310 * config/microblaze/modsi3.asm: Rename to modsi3.S.
4311 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
4312 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
4313 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
4314 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
4315 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
4316 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
4317 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
4319 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
4320 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
4321 * config/pa/fptr.c, config/pa/lib2funcs.S,
4322 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
4323 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4324 (LIB2ADD, LIB2ADD_ST): Set.
4325 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
4326 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
4328 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
4329 * config/pdp11/t-pdp11: New file.
4330 * config/picochip/libgccExtras/adddi3.S,
4331 config/picochip/libgccExtras/ashlsi3.S,
4332 config/picochip/libgccExtras/ashrsi3.S,
4333 config/picochip/libgccExtras/clzsi2.S,
4334 config/picochip/libgccExtras/cmpsi2.S,
4335 config/picochip/libgccExtras/divmod15.S,
4336 config/picochip/libgccExtras/divmodhi4.S,
4337 config/picochip/libgccExtras/divmodsi4.S,
4338 config/picochip/libgccExtras/lshrsi3.S,
4339 config/picochip/libgccExtras/parityhi2.S,
4340 config/picochip/libgccExtras/popcounthi2.S,
4341 config/picochip/libgccExtras/subdi3.S,
4342 config/picochip/libgccExtras/ucmpsi2.S,
4343 config/picochip/libgccExtras/udivmodhi4.S,
4344 config/picochip/libgccExtras/udivmodsi4.S: New files.
4345 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
4346 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
4347 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
4348 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
4349 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
4350 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
4351 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
4352 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
4354 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
4355 (HOST_LIBGCC2_CFLAGS): Set.
4356 * config/rs6000/t-darwin64: New file.
4357 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
4358 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
4359 * config/rs6000/t-ppccomm (LIB2ADD): Add
4360 $(srcdir)/config/rs6000/tramp.S.
4361 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
4362 Add $(srcdir)/config/rs6000/eabi.S.
4363 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
4364 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
4365 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
4366 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
4367 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
4368 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
4369 * config/rs6000/tramp.S: New file.
4370 * config/s390/t-tpf: Remove.
4371 * config/sh/linux-atomic.S: New file.
4372 * config/sh/t-linux (LIB2ADD): Set.
4373 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
4374 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4375 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
4377 (HOST_LIBGCC2_CFLAGS): Set.
4378 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4379 * config/spu/divmodti4.c, config/spu/divv2df3.c,
4380 config/spu/float_disf.c, config/spu/float_unsdidf.c,
4381 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
4382 config/spu/mfc_multi_tag_release.c,
4383 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
4384 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
4385 config/spu/multi3.c: New files.
4386 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
4387 (HOST_LIBGCC2_CFLAGS): Set.
4388 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
4389 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
4390 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
4391 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
4392 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
4393 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
4394 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
4395 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
4396 config/stormy16/umodsi3.c: New files.
4397 * config/xtensa/lib2funcs.S: New file.
4398 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4399 * config/xtensa/t-xtensa (LIB2ADD): Set.
4400 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
4401 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
4402 Add t-freebsd-thread to tmake_file for posix threads.
4403 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
4404 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
4405 (*-*-lynxos*): Likewise.
4406 (*-*-netbsd*): Likewise.
4407 (*-*-openbsd*): Likewise.
4408 Add t-openbsd-thread to tmake_file for posix threads.
4409 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
4410 (*-*-vxworks*): Set tmake_file.
4411 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4412 (alpha*-*-freebsd*): Likewise.
4413 (alpha*-*-netbsd*): Likewise.
4414 (alpha*-*-openbsd*): Likewise.
4415 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
4416 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4417 (alpha*-dec-*vms*): Likewise.
4418 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
4419 (bfin*-elf*): Add bfin/t-elf to tmake_file.
4420 (bfin*-uclinux*): Likewise.
4421 (bfin*-linux-uclibc*): Likewise.
4422 (crisv32-*-elf): Add cris/t-cris to tmake_file.
4423 (crisv32-*-none): Likewise.
4424 (cris-*-elf): Likewise.
4425 (cris-*-none): Likewise.
4426 (cris-*-linux*, crisv32-*-linux*): Likewise.
4427 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
4429 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
4431 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
4432 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
4433 (x86_64-*-elf*): Likewise.
4434 (i[34567]86-*-nto-qnx*): Likewise.
4435 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
4437 (x86_64-*-mingw*): Likewise.
4438 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
4439 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
4440 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4441 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4442 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
4444 (mipsisa64sr71k-*-elf*): Likewise.
4445 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4446 (mips-*-elf*, mipsel-*-elf*): Likewise.
4447 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4448 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4449 (mips*-*-rtems*): Likewise.
4450 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
4452 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
4453 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
4454 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
4455 (spu-*-elf*): Likewise.
4456 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
4458 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4460 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
4461 $(srcdir) to refer to $(LIB1ASMSRC).
4463 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
4464 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
4465 config/arm/lib1funcs.S: New files.
4466 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
4467 * config/arm/t-arm: New file.
4468 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
4469 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
4470 config/arm/t-strongarm-elf: New files.
4471 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
4472 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
4473 * config/avr/lib1funcs.S: New file.
4474 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4475 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
4476 * config/c6x/lib1funcs.S: New file.
4477 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4478 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
4479 * config/frv/lib1funcs.S: New file.
4480 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4481 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
4482 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
4483 * config/ia64/__divxf3.asm: Rename to ...
4484 * config/ia64/__divxf3.S: ... this.
4485 Adapt lib1funcs.asm filename.
4486 * config/ia64/_fixtfdi.asm: Rename to ...
4487 * config/ia64/_fixtfdi.S: ... this.
4488 Adapt lib1funcs.asm filename.
4489 * config/ia64/_fixunstfdi.asm: Rename to ...
4490 * config/ia64/_fixunstfdi.S: ... this.
4491 Adapt lib1funcs.asm filename.
4492 * config/ia64/_floatditf.asm: Rename to ...
4493 * config/ia64/_floatditf.S: ... this.
4494 Adapt lib1funcs.asm filename.
4495 * config/ia64/lib1funcs.S: New file.
4496 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
4497 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4498 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
4499 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
4500 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
4501 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
4502 * config/mep/lib1funcs.S: New file.
4503 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4504 * config/mips/mips16.S: New file.
4505 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4506 * config/pa/milli64.S: New file.
4507 * config/pa/t-linux, config/pa/t-linux64: New files.
4508 * config/picochip/lib1funcs.S: New file.
4509 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4510 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
4511 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
4512 * config/sh/t-netbsd: New file.
4513 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
4514 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
4515 * config/sh/t-sh64: New file.
4516 * config/sparc/lb1spc.S: New file.
4517 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
4519 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
4520 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
4521 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
4522 config/xtensa/lib1funcs.S: New files.
4523 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4524 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
4526 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
4527 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
4528 (arm*-*-linux*): Likewise.
4529 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
4530 arm*-*-linux-*eabi, add arm/t-linux otherwise.
4531 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
4532 (arm*-*-ecos-elf): Likewise.
4533 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4534 (arm*-*-rtems*): Likewise.
4535 (arm*-*-elf): Likewise.
4536 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
4537 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
4538 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
4539 (bfin*-uclinux*): Likewise.
4540 (bfin*-linux-uclibc*): Likewise.
4541 (bfin*-rtems*): Likewise.
4542 (bfin*-*): Likewise.
4543 (fido-*-elf): Merge into m68k-*-elf*.
4544 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
4545 (frv-*-*linux*): Add frv/t-frv to tmake_file.
4546 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
4547 (h8300-*-elf*): Likewise.
4548 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
4549 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
4550 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
4551 (i[34567]86-*-mingw*): Likewise.
4552 (x86_64-*-mingw*): Likewise.
4553 (i[34567]86-*-interix3*): Likewise.
4554 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
4555 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
4556 (m68k-*-elf*): Also handle fido-*-elf.
4557 Add m68k/t-floatlib to tmake_file.
4558 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
4559 (m68k-*-linux*): Likewise.
4560 (m68k-*-rtems*): Likewise.
4561 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
4562 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
4564 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
4565 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
4566 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
4567 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
4568 sh/t-netbsd to tmake_file.
4569 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
4570 (sh-*-rtems*): Add sh/t-sh to tmake_file.
4571 (sh-wrs-vxworks): Likewise.
4572 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
4574 (v850*-*-*): Add v850/t-v850 to tmake_file.
4575 (vax-*-linux*): Add vax/t-linux to tmake_file.
4576 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
4578 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4580 * crtstuff.c: New file.
4581 * Makefile.in (CRTSTUFF_CFLAGS): Define.
4582 (CRTSTUFF_T_CFLAGS): Define.
4583 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
4584 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
4585 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
4588 (crtbeginT.o): Use $(objext).
4589 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
4590 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
4591 (gcc-extra-parts): Remove.
4592 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
4594 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4595 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
4596 Add t-crtstuff-pic to tmake_file.
4597 (*-*-lynxos*): New case.
4598 Set tmake_file, extra_parts.
4599 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
4600 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
4601 *-*-netbsdelf[2-9]*.
4602 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
4603 (*-*-rtems*): Set extra_parts.
4604 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
4605 (*-*-uclinux*): New case.
4607 (*-*-vms*): New case.
4608 Set tmake_file, extra_parts.
4609 (*-*-elf): Set extra_parts.
4610 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
4611 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
4614 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
4616 (arm*-*-freebsd*): Add t-crtin to tmake_file.
4617 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
4618 (arm-wrs-vxworks): Append to tmake_file.
4620 (arm*-*-uclinux*): Set extra_parts.
4621 (arm*-*-ecos-elf): Likewise.
4622 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
4624 (arm*-*-rtems*): Set extra_parts.
4625 (arm*-*-elf): Likewise.
4626 (avr-*-rtems*): Clear extra_parts.
4627 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
4629 (bfin*-uclinux*): Likewise.
4630 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
4631 (bfin*-rtems*): Append to tmake_file.
4633 (bfin*-*): Likewise.
4634 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
4635 (crisv32-*-elf): ... this.
4636 (crisv32-*-none): ... this.
4637 (cris-*-elf, cris-*-none): New cases.
4638 Add cris/t-elfmulti to tmake_file.
4639 (fr30-*-elf): Append to tmake_file.
4641 (frv-*-elf): Append to tmake_file, add frv/t-frv.
4643 (h8300-*-rtems*): Append to tmake_file.
4645 (h8300-*-elf*): Likewise.
4646 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
4648 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
4650 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
4651 (x86_64-*-elf*): Likewise.
4652 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
4653 (x86_64-*-freebsd*): Likewise.
4654 (x86_64-*-netbsd*): Likewise.
4655 (i[34567]86-*-linux*): Likewise.
4656 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4657 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4658 (x86_64-*-linux*): Likewise.
4659 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4660 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
4663 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
4664 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
4665 Append to extra_parts, remove crtbegin.o, crtend.o.
4666 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
4667 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
4668 crtend.o, crtbeginS.o, crtendS.o.
4669 (ia64*-*-linux*): Comment extra_parts.
4670 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
4672 (iq2000*-*-elf*): Clear extra_parts.
4673 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
4674 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
4675 (m32r-*-elf*, m32r-*-rtems*): Split off ...
4676 (m32r-*-rtems*): ... this.
4677 Add m32r/t-m32r to tmake_file.
4678 (m68k-*-elf*): Add t-crtin to tmake_file.
4679 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
4680 (mcore-*-elf): Likewise.
4681 (microblaze*-*-*): Set extra_parts.
4682 (mips*-sde-elf*): New case.
4683 Set tmake_file, extra_parts.
4684 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4685 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4686 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
4689 (mipsisa64sr71k-*-elf*): Likewise.
4690 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4691 (mips-*-elf*, mipsel-*-elf*): Likewise.
4692 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4693 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
4694 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4695 (mips*-*-rtems*): Likewise.
4696 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
4697 (moxie-*-*): Split into ...
4698 (moxie-*-elf, moxie-*-uclinux*): ... this.
4699 Add to extra_parts, remove crtbegin.o, crtend.o.
4700 (moxie-*-rtems*): New case.
4703 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
4705 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4706 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
4709 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
4710 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
4712 (powerpc-*-eabisim*): Likewise.
4713 (powerpc-*-elf*): Likewise.
4714 (powerpc-*-eabialtivec*): Likewise.
4715 (powerpc-xilinx-eabi*): Likewise.
4716 (powerpc-*-eabi*): Likewise.
4717 (powerpc-*-rtems*): Likewise.
4718 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
4721 (powerpc-*-lynxos*): Add to tmake_file.
4722 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
4723 rs6000/t-crtstuff, t-crtstuff-pic.
4725 (powerpcle-*-eabisim*): Likewise.
4726 (powerpcle-*-eabi*): Likewise.
4727 (rx-*-elf): Remove extra_parts.
4728 (s390x-ibm-tpf*): Set extra_parts.
4729 (score-*-elf): Set extra_parts.
4730 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4731 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4732 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4733 (sh64l*-*-netbsd*): Split into ...
4734 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
4735 Add t-crtstuff-pic to tmake_file.
4737 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
4739 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
4740 (sparc-*-elf*): Remove t-crtin from tmake_file.
4741 Add to extra_parts, remove crtbegin.o, crtend.o.
4742 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
4743 (sparc64-*-linux*): Likewise.
4744 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
4745 Add to extra_parts, remove crtbegin.o, crtend.o.
4746 (sparc64-*-elf*): Remove t-crtin from tmake_file.
4747 Add to extra_parts, remove crtbegin.o, crtend.o.
4748 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
4749 Add to extra_parts, remove crtbegin.o, crtend.o.
4750 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
4751 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
4752 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
4754 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4756 (tic6x-*-*): Change to ...
4757 (tic6x-*-elf): ... this.
4759 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4761 (am33_2.0-*-linux*): Add comment.
4762 (mep*-*-*): Add mep/t-mep to tmake_file.
4764 * config/alpha/t-vms: New file.
4765 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4766 * config/arm/crti.S, config/arm/crtn.S: New files.
4767 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4768 * config/bfin/crtlibid.S: New file.
4769 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4770 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4771 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4772 (crti.o, crtin.o): New rules.
4773 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4774 * config/c6x/t-uclinux: New file.
4775 * config/cris/t-elfmulti: New file.
4776 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4777 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4778 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4779 * config/frv/t-frv: New file.
4780 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4781 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4782 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4784 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4785 refer to cygming-crtbegin.c, cygming-crtend.c.
4787 * config/i386/t-nto: New file.
4788 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4789 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4790 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4791 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4794 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4795 (crtinitS.o): New rule.
4796 * config/ia64/vms-crtinit.S: New file.
4797 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4798 * config/m32r/initfini.c: New file.
4799 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4800 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4801 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4802 * config/mep/t-mep: New file.
4803 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4804 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4805 * config/mips/crti.S, config/mips/crtn.S: New files.
4806 * config/mips/t-crtstuff: New file.
4807 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4808 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4809 (CUSTOM_CRTIN): Set.
4810 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4812 Use $(srcdir) to refer to crti.S, crtn.S.
4813 Use .S extension, $<.
4814 * config/moxie/crti.asm: Rename to ...
4815 * config/moxie/crti.S: ... this.
4816 * config/moxie/crtn.asm: Rename to ...
4817 * config/moxie/crtn.S: ... this.
4818 * config/moxie/t-moxie: Remove.
4819 * config/pa/stublib.c: New file.
4820 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4821 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4822 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4823 * config/rs6000/t-crtstuff: New file.
4824 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4825 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4826 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4827 Make output file explicit.
4828 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4829 Make output file explicit.
4830 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4831 Make output file explicit.
4832 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4833 Make output file explicit.
4834 * config/score/crti.S, config/score/crtn.S: New files.
4835 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4836 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4838 * config/sh/t-sh, config/sh/t-superh: New files.
4839 * config/sparc/t-linux64: New file.
4840 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4841 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4842 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4843 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4844 * config/t-crtin: Remove.
4845 * config/t-crtstuff-pic: New file.
4846 * config/t-sol2 (CUSTOM_CRTIN): Set.
4847 (crti.o, crtn.o): New rules.
4848 * config/vms/t-vms: New file.
4849 * config/vms/vms-ucrt0.c: New file.
4850 * config/xtensa/t-elf: New file.
4852 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4854 * Makefile.in (SHLIB_NM_FLAGS): Set.
4855 * mkmap-flat.awk, mkmap-symver.awk: New files.
4856 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4858 * configure: Regenerate.
4859 * config/libgcc-glibc.ver: New file.
4860 * config/libgcc-libsystem.ver: New file.
4861 * config/t-libunwind (SHLIB_LC): Set.
4862 * config/t-linux: New file.
4863 * config/t-slibgcc (INSTALL_SHLIB): New.
4864 (SHLIB_INSTALL): Use it.
4865 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4866 to mkmap-symver.awk.
4867 (SHLIB_MAPFILES): Don't append, adapt pathname.
4868 (SHLIB_VERPFX): Set.
4869 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4870 to mkmap-symver.awk.
4871 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4872 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4873 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4874 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4876 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4877 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4878 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4879 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4880 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4881 * config/i386/libgcc-darwin.10.4.ver,
4882 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4884 * config/i386/t-darwin: Remove.
4885 * config/i386/t-darwin64: Likewise.
4886 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4887 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4888 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4889 * config/i386/t-linux: New file.
4890 * config/i386/t-mingw32: New file.
4891 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4892 * config/ia64/t-glibc: Rename to ...
4893 * config/ia64/t-linux: ... this.
4894 (SHLIB_MAPFILES): Set.
4895 * config/ia64/t-glibc-libunwind: Rename to ...
4896 * config/ia64/t-linux-libunwind: ... this.
4897 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4898 * config/ia64/t-slibgcc-hpux: New file.
4899 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4900 * config/m68k/t-slibgcc-elf-ver: New file.
4901 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4902 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4904 * config/pa/t-slibgcc-hpux: New file.
4905 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4907 * config/rs6000/libgcc-darwin.10.4.ver,
4908 config/rs6000/libgcc-darwin.10.5.ver: New files.
4909 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4910 config/rs6000/libgcc-glibc.ver.
4911 * config/rs6000/libgcc-ppc64.ver: Rename to
4912 config/rs6000/libgcc-ibm-ldouble.ver.
4913 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4914 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4915 * config/rs6000/t-ldbl128: Rename to ...
4916 * config/rs6000/t-linux: ... this.
4917 (SHLIB_MAPFILES): Adapt filename.
4918 * config/rs6000/t-slibgcc-aix: New file.
4919 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4920 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4921 libgcc-excl.ver, libgcc-glibc.ver.
4922 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4923 * config/sparc/libgcc-glibc.ver: New file.
4924 * config/sparc/t-linux: New file.
4925 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4926 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4927 t-slibgcc-elf-ver to tmake_file.
4928 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4930 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4931 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4932 t-slibgcc-elf-ver, t-linux to tmake_file.
4933 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4935 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4936 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4937 (alpha*-dec-*vms*): Likewise.
4938 (arm*-*-freebsd*): Append to tmake_file.
4939 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4940 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4942 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4943 tmake_file for arm*-*-symbianelf*.
4944 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4945 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4947 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4948 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4949 pa/t-slibgcc-dwarf-ver to tmake_file.
4950 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4951 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4952 (hppa*64*-*-hpux11*): Likewise.
4953 (hppa[12]*-*-hpux11*): Likewise.
4954 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4955 i386/t-crtpc, i386/t-crtfm.
4956 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4957 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4959 Add i386/t-cygwin to tmake_file.
4960 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4961 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4962 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4964 Add i386/t-mingw32 to tmake_file.
4965 (x86_64-*-mingw*): Likewise.
4966 (ia64*-*-freebsd*): Append to tmake_file.
4967 (ia64*-*-linux*): Append to tmake_file.
4968 Replace ia64/t-glibc by ia64/t-linux.
4969 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4971 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4972 t-slibgcc-hpux to tmake_file.
4973 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4974 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4975 (m32rle-*-linux*): Likewise.
4976 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4978 (microblaze*-linux*): New case.
4979 Append to tmake_file, add t-slibgcc-nolc-override.
4980 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4981 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4982 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4983 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4984 rs6000/t-slibgcc-aix to tmake_file.
4985 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4986 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4987 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4988 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4989 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4990 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4992 (sparc-*-linux*): Append to tmake_file for *-leon*.
4993 Add sparc/t-linux to tmake_file for non-Leon targets.
4994 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4995 (tic6x-*-uclinux): New case.
4996 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4997 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4998 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4999 (am33_2.0-*-linux*): Append to tmake_file.
5000 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
5001 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
5002 x86_64-*-kfreebsd*-gnu.
5003 Add i386/t-linux to tmake_file.
5005 2011-10-28 Ian Lance Taylor <iant@google.com>
5007 * config/i386/morestack.S: Correct CFI information to do proper
5008 returns throughout function. In 32-bit mode, save %ebx so that it
5009 is restored on unwind.
5011 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
5013 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
5014 case where B3 isn't the return register.
5016 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
5017 logic for doubleword pops.
5019 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
5021 * config/rs6000/t-freebsd: Add wildcard.
5023 2011-10-21 Paul Brook <paul@codesourcery.com>
5025 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
5027 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
5028 Eric Botcazou <ebotcazou@adacore.com>
5031 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
5032 fs->signal_frame to 1.
5034 2011-10-07 Ian Lance Taylor <iant@google.com>
5036 * generic-morestack-thread.c: #include <errno.h>.
5038 2011-10-07 Ian Lance Taylor <iant@google.com>
5041 * generic-morestack.c (__generic_morestack): Make sure the segment
5042 is large enough for both the stack frame and the copied
5045 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5048 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
5051 2011-09-28 Nick Clifton <nickc@redhat.com>
5053 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
5054 64-bit doubles are not enabled.
5055 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
5056 and floatunsisf functions.
5058 2011-09-13 Paul Brook <paul@codesourcery.com>
5060 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
5061 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
5062 * unwind-arm-common.inc: New file.
5063 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
5064 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
5065 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
5066 * config/c6x/libunwind.S: New file.
5067 * config/c6x/pr-support.c: New file.
5068 * config/c6x/unwind-c6x.c: New file.
5069 * config/c6x/unwind-c6x.h: New file.
5070 * config/c6x/t-c6x-elf: New file.
5072 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
5074 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
5075 (ASM_DIVZERO): Ditto.
5076 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
5078 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
5080 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
5082 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
5085 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
5086 instead of an assembly one.
5088 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
5091 * Makefile.in (install-unwind_h): Create
5092 $(gcc_objdir)/include/unwind.h atomically.
5094 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5096 * Makefile.in (install-unwind_h): Remove destination file first.
5098 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5101 * config/mips/t-mips16: New file.
5102 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
5103 (mips*-*-linux*): Likewise.
5104 (mips*-sde-elf*): Likewise.
5105 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
5106 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
5107 Add mips/t-mips16 to tmake_file.
5108 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
5109 (mips-*-elf*): Likewise.
5110 (mips64-*-elf*): Likewise.
5111 (mips64orion-*-elf*): Likewise.
5112 (mips*-*-rtems*): Likewise.
5113 (mipstx39-*-elf*): Likewise.
5114 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
5115 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
5117 Use $(srcdir) to refer to sync.c.
5119 ($(libgcc-sync-funcs-o)): Likewise.
5120 ($(libgcc-sync-size-funcs-s-o)): Likewise.
5121 ($(libgcc-sync-funcs-s-o)): Likewise.
5123 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
5125 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
5128 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
5131 * config/i386/value-unwind.h: New.
5133 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
5135 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
5136 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
5137 Add to tmake_file rather than overriding it.
5139 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5141 * config/t-softfp: Remove.
5142 * soft-fp: Moved from ../gcc/config.
5143 * soft-fp/README: Remove t-softfp reference.
5144 * soft-fp/t-softfp: Move to config/t-softfp.
5145 (softfp_machine_header): Remove.
5146 (softfp_file_list): Remove config subdir.
5147 (soft-fp-objects): New variable.
5148 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
5149 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
5150 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
5151 * config/t-softfp-excl: New file.
5152 * config/t-softfp-sfdf: New file.
5153 * config/t-softfp-tf: New file.
5154 * config/no-sfp-machine.h: New file.
5155 * config/arm/sfp-machine.h: New file.
5156 * config/arm/t-softfp: New file.
5157 * config/c6x/sfp-machine.h: New file.
5158 * config/i386/32/t-fprules-softfp: Rename to ...
5159 * config/i386/32/t-softfp: ... this.
5160 (tifunctions, LIB2ADD): Remove.
5161 (softfp_int_modes): Override.
5162 * config/i386/64/t-softfp-compat (tf-functions): Remove config
5164 * config/i386/64/eqtf2.c: Likewise.
5165 * config/i386/64/getf2.c: Likewise.
5166 * config/i386/64/letf2.c: Likewise.
5167 * config/ia64/sft-machine.h: New file.
5168 * config/ia64/t-fprules-softfp: Rename to ...
5169 * config/ia64/t-softfp: ... this.
5170 * config/lm32/sfp-machine.h: New file.
5171 * config/moxie/t-moxie-softfp: Remove.
5172 * config/rs6000/ibm-ldouble-format: New file.
5173 * config/rs6000/ibm-ldouble.c: New file.
5174 * config/rs6000/libgcc-ppc-glibc.ver: New file
5175 * config/rs6000/libgcc-ppc64.ver: New file
5176 * config/rs6000/sfp-machine.h: New file.
5177 * config/rs6000/t-freebsd: New file.
5178 * config/rs6000/t-ibm-ldouble: New file.
5179 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
5180 libgcc-ppc-glibc.ver.
5181 * config/rs6000/t-linux64: New file.
5182 * config/rs6000/t-ppccomm (LIB2ADD): Add
5183 $(srcdir)/config/rs6000/ibm-ldouble.c.
5184 * config/rs6000/t-ppccomm-ldbl: New file.
5185 * config/score/sfp-machine.h: New file.
5186 * config.host (sfp_machine_header): Explain.
5187 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
5188 t-softfp to tmake_file.
5189 (arm*-*-uclinux*): Likewise.
5190 (arm*-*-ecos-elf): Likewise.
5191 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5192 (arm*-*-rtems*): Likewise.
5193 (arm*-*-elf): Likewise.
5194 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
5196 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
5197 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
5198 (lm32-*-uclinux*): Likewise.
5199 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
5200 t-softfp-excl, t-softfp.
5201 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
5202 (powerpc64-*-darwin*): Likewise.
5203 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
5205 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
5207 (powerpc-*-eabisim*): Likewise.
5208 (powerpc-*-elf*): Likewise.
5209 (powerpc-*-eabialtivec*): Likewise.
5210 (powerpc-xilinx-eabi*): Likewise.
5211 (powerpc-*-rtems*): Likewise.
5212 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
5213 t-softfp-excl, t-softfp to tmake_file.
5214 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
5215 rs6000/t-ppccomm-ldbl to tmake_file.
5216 (powerpcle-*-elf*): Likewise.
5217 (powerpcle-*-eabisim*): Likewise.
5218 (powerpcle-*-eabi*): Likewise.
5219 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5220 rs6000/t-ibm-ldouble to tmake_file.
5221 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5222 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5223 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
5224 (tic6x-*-*): Likewise.
5225 (i[34567]86-*-darwin*, x86_64-*-darwin*,
5226 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
5227 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
5228 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
5229 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
5230 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
5231 t-softfp to tmake_file.
5232 * configure.ac (sfp_machine_header): Provide default if unset.
5234 Link sfp-machine.h to config/$sfp_machine_header.
5235 * configure: Regenerate.
5237 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5239 * Makefile.in (double_type_size, long_double_type_size): Set.
5240 Remove $(fpbit-in-libgcc) support.
5241 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
5242 (fpbit-src): New variable.
5243 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
5244 Compile with -DFLOAT $(FPBIT_CFLAGS).
5246 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
5247 Compile with $(FPBIT_CFLAGS).
5249 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
5250 Compile with -DFLOAT $(TPBIT_CFLAGS).
5252 * configure.ac (double_type_size, long_double_type_size):
5253 Determine and substitute.
5254 * configure: Regenerate.
5255 * fp-bit.c, fp-bit.h: New files.
5256 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
5257 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
5258 * config/mips/t-mips: New file.
5259 * config/mips/t-sdemtk: New file.
5260 * config/rs6000/ppc64-fp.c: New file.
5261 * config/rs6000/t-darwin (LIB2ADD): Add
5262 $(srcdir)/config/rs6000/ppc64-fp.c.
5263 * config/rs6000/t-ppc64-fp: New file.
5264 * config/rx/rx-lib.h: New file.
5265 * config/rx/t-rx (FPBIT): Set to true.
5266 ($(gcc_objdir)/fp-bit.c): Remove.
5267 (DPBIT): Set to true only with -m64bit-doubles.
5268 ($(gcc_objdir)/dp-bit.c): Remove.
5269 * config/sparc/t-softfp: Remove.
5270 * config/spu/t-elf: New file.
5271 * config/t-fdpbit, config/t-fpbit: New files.
5272 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
5273 (mips*-*-*): Likewise.
5274 (arm-wrs-vxworks): Likewise.
5275 (arm*-*-freebsd*): Likewise.
5276 (avr-*-rtems*): Add t-fpbit to tmake_file.
5277 (avr-*-*): Likewise.
5278 (bfin*-elf*): Add t-fdpbit to tmake_file.
5279 (bfin*-uclinux*): Likewise.
5280 (bfin*-linux-uclibc*): Likewise.
5281 (bfin*-rtems*): New case.
5282 Add t-fdpbit to tmake_file.
5283 (bfin*-*): Add t-fdpbit to tmake_file.
5284 (crisv32-*-elf): Likewise.
5285 (cris-*-linux*): Likewise.
5286 (fr30-*-elf): Likewise.
5287 (frv-*-elf, frv-*-*linux*): Likewise.
5288 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
5289 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
5290 (m32r-*-elf*): Likewise.
5291 (m32rle-*-elf*): Likewise.
5292 (m32r-*-linux*): Likewise.
5293 (m32rle-*-linux*): Likewise.
5294 (mcore-*-elf): Add t-fdpbit to tmake_file.
5295 (microblaze*-*-*): Likewise.
5296 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
5297 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
5298 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
5300 Add mips/t-tpbit to tmake-file.
5301 (mips*-*-linux*): Fix typo.
5302 (mips*-sde-elf*): New case
5303 Add mips/t-sdemtk unless using newlib.
5304 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
5305 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
5306 (mn10300-*-*): Likewise.
5307 (pdp11-*-*): Likewise.
5308 (picochip-*-*): Add t-fpbit to tmake_file.
5309 (powerpc-*-eabisimaltivec*): Likewise.
5310 (powerpc-*-eabisim*): Likewise.
5311 (powerpc-*-elf*): Likewise.
5312 (powerpc-*-eabialtivec*): Likewise.
5313 (powerpc-xilinx-eabi*): New case.
5314 Add t-fdpbit to tmake_file.
5315 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
5316 (powerpc-*-rtems*): Likewise.
5317 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
5319 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
5321 (powerpc-*-lynxos*): Likewise.
5322 (powerpcle-*-elf*): Likewise.
5323 (powerpcle-*-eabisim*): Likewise.
5324 (powerpcle-*-eabi*): Likewise.
5325 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5326 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
5327 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5328 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5329 (rx-*-elf): Add t-fdpbit to tmake_file.
5330 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5331 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5332 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5333 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
5335 (sh-*-rtems*): Add t-fdpbit to tmake_file.
5336 (sh-wrs-vxworks): Likewise.
5337 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
5338 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
5339 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
5340 (sparc64-*-rtems*): ... new case.
5341 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
5342 (spu-*-elf*): Likewise.
5343 Add spu/t-elf to tmake_file.
5344 (v850*-*-*): Add t-fdpbit to tmake_file.
5345 (xstormy16-*-elf): Likewise.
5346 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
5347 (mep*-*-*): Likewise.
5349 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5351 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
5353 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
5354 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
5355 (install-unwind_h): New target.
5356 (all): Depend on it.
5357 * config.host (unwind_header): New variable.
5358 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
5359 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5360 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
5361 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
5362 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
5364 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
5366 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
5368 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
5370 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
5371 (ia64*-*-freebsd*): Likewise.
5372 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
5374 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
5375 $with_system_libunwind.
5376 (ia64*-*-hpux*): Set tmake_file.
5377 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
5378 (picochip-*-*): Set tmake_file.
5379 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
5381 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5382 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5383 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
5384 (xtensa*-*-elf*): Set tmake_file.
5385 (xtensa*-*-linux*): Likewise.
5386 * configure.ac: Include ../config/unwind_ipinfo.m4.
5387 Call GCC_CHECK_UNWIND_GETIPINFO.
5388 Link unwind.h to $unwind_header.
5389 * configure: Regenerate.
5390 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
5391 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
5392 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
5393 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
5394 * config/unwind-dw2-fde-darwin.c: New file.
5395 * config/arm/libunwind.S, config/arm/pr-support.c,
5396 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
5397 config/arm/unwind-arm.h,: New files.
5398 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
5399 config/ia64/t-eh-ia64, config/ia64/t-glibc,
5400 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
5401 config/ia64/t-vms, config/ia64/unwind-ia64.c,
5402 config/ia64/unwind-ia64.h: New files.
5403 * config/picochip/t-picochip: New file.
5404 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
5406 * config/rs6000/t-darwin (LIB2ADDEH): Set.
5407 * config/s390/t-tpf (LIB2ADDEH): Remove.
5408 * config/t-darwin (LIB2ADDEH): Set.
5409 * config/t-eh-dw2-dip: New file.
5410 * config/t-libunwind, config/t-libunwind-elf: New files.
5411 * config/t-sol2 (LIB2ADDEH): Remove.
5412 * config/xtensa/t-xtensa: New file.
5414 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
5416 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
5417 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
5418 long long to check rt_sigreturn syscall.
5420 2011-08-02 Alan Modra <amodra@gmail.com>
5422 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5423 Restore for indirect call bcrtl from correct stack slot, and only
5424 if cfa+40 isn't valid.
5426 2011-08-01 Julian Brown <julian@codesourcery.com>
5428 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
5429 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
5430 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
5432 2011-08-01 Julian Brown <julian@codesourcery.com>
5434 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
5435 (libgcc-std.ver.in): Use above.
5436 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
5437 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
5439 * config/t-fixedpoint-gnu-prefix: New file.
5440 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
5441 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
5444 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
5446 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
5447 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
5448 for x86-64. Properly check __x86_64__ and __LP64__.
5450 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
5452 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
5454 (_FP_WS_TYPE): Likewise.
5455 (_FP_I_TYPE): Likewise.
5457 2011-07-28 Alan Modra <amodra@gmail.com>
5459 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5460 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
5461 in a plt call stub. Do restore r2 if stopped on bctrl.
5463 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5465 * config.host (i[3456x]86-*-netware*): Remove.
5466 * config/i386/netware-crt0.c, config/i386/t-nwld,
5467 config/i386/t-slibgcc-nwld: Remove.
5469 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
5471 * config.host: Handle tic6x-*-*.
5472 * config/c6x/c6x-abi.h: New file.
5474 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5476 * config/i386/crtprec.c: New file.
5477 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
5478 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
5479 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
5480 (x86_64-*-darwin*): Likewise.
5481 (i[34567]86-*-solaris2*: Likewise.
5483 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5485 * config/alpha/crtfastmath.c: New file.
5486 * config/i386/crtfastmath.c: New file.
5487 * config/ia64/crtfastmath.c: New file.
5488 * config/mips/crtfastmath.c: New file.
5489 * config/sparc/crtfastmath.c: New file.
5491 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
5493 Add -frandom-seed=gcc-crtfastmath.
5494 * config/alpha/t-crtfm: Remove.
5495 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
5496 * config/ia64/t-ia64 (crtfastmath.o): Remove.
5498 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
5499 (alpha*-dec-osf5.1*): Likewise.
5500 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
5501 Add crtfastmath.o to extra_parts.
5502 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
5503 Add crtfastmath.o to extra_parts.
5504 (x86_64-*-darwin*): Likewise.
5505 (x86_64-*-mingw*): Likewise.
5506 (ia64*-*-elf*): Add t-crtfm to tmake_file.
5507 (ia64*-*-freebsd*): Likewise.
5508 (ia64*-*-linux*): Likewise.
5509 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
5510 Add crtfastmath.o to extra_parts.
5512 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5514 * config/darwin-crt3.o: New file.
5515 * config/rs6000/darwin-crt2.c: New file.
5516 * config/t-darwin: New file.
5517 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
5519 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
5520 (powerpc-*-darwin*): Add crt2.o to extra_parts.
5521 (powerpc64-*-darwin*): Likewise.
5523 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5525 * config/i386/netware-crt0.c: New file.
5526 * config/i386/t-nwld: Rename to ...
5527 * config/i386/t-slibgcc-nwld: ... this.
5528 * config/i386/t-nwld: New file.
5529 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
5531 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
5534 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5536 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
5538 * configure: Regenerate.
5540 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5542 * dfp-bit.c, dfp-bit.h: New files.
5543 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
5545 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
5546 ($(d64pbit-o)): Likewise.
5547 ($(d128pbit-o)): Likewise.
5548 * config/t-dfprules: New file.
5549 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
5550 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
5551 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5552 (x86_64-*-linux*): Likewise.
5553 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5554 (i[34567]86-*-cygwin*): Likewise.
5555 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
5556 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5558 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5560 * Makfile.in (LIBGCOV): New variable.
5561 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
5562 * libgcov.c: New file.
5564 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5566 * fixed-bit.c, fixed-bit.h: New files.
5567 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
5568 refer to fixed-bit.c.
5570 2011-07-07 Joseph Myers <joseph@codesourcery.com>
5572 * config.host (*local*): Remove.
5574 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5577 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
5578 like i?86-*-solaris2.1[0-9]*.
5579 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
5580 * configure.ac (i?86-*-solaris2*): Likewise.
5581 * configure: Regenerate.
5583 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
5585 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5586 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
5587 md_unwind_header by splitting out of...
5588 (i[34567]86-*-linux*): ... this.
5589 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
5590 Remove md_unwind_header by splitting out of...
5591 (x86_64-*-linux*): ... this.
5593 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
5595 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
5597 2011-06-28 Nick Clifton <nickc@redhat.com>
5599 * config.host: Recognize all V850 variants.
5601 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
5603 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
5605 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5607 * shared-object.mk (c_flags-$o): Save c_flags.
5608 ($(base)$(objext)): Use it.
5609 ($(base)_s$(objext)): Likewise.
5611 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
5613 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
5614 * libgcc-std.ver.in (GCC_4.7.0): New section.
5616 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
5620 * config/avr/t-avr: Fix line endings.
5621 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
5624 2011-06-14 Olivier Hainque <hainque@adacore.com>
5625 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5627 * config/mips/irix6-unwind.h: New file.
5628 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
5630 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
5632 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
5633 (sparc64_fallback_frame_state): Use it.
5634 (sparc64_frob_update_context): Further adjust context.
5635 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
5636 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
5637 * config/sparc/sol2-cn.S: Likewise.
5639 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5641 * enable-execute-stack-empty.c: New file.
5642 * enable-execute-stack-mprotect.c: New file.
5643 * config/i386/enable-execute-stack-mingw32.c: New file.
5644 * config.host (enable_execute_stack): New variable.
5645 Select appropriate variants.
5646 * configure.ac: Link enable-execute-stack.c to
5647 $enable_execute_stack.
5648 * configure: Regenerate.
5649 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
5650 (lib2funcs): Remove _enable_execute_stack.
5652 2011-06-09 David S. Miller <davem@davemloft.net>
5653 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5655 * config.host (sparc-*-linux*): Correct md_unwind_header
5657 (s390x-ibm-tpf*): Fix typo.
5659 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5661 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
5662 Add crtfastmath.o to extra_parts.
5663 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
5665 * config/mips/t-crtfm: Remove.
5667 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5669 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
5671 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
5673 * config.host (sh*-*-linux*): Fix typo.
5675 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5677 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
5678 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
5679 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
5680 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
5681 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
5682 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
5683 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
5684 Wrap in !__MINGW64__.
5685 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
5686 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
5687 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
5688 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
5689 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
5690 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
5691 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
5693 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
5694 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
5695 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
5696 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
5697 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
5698 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
5699 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
5700 * config/no-unwind.h: New file.
5701 * config.host (md_unwind_header): Document.
5703 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
5704 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
5705 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
5706 hppa[12]*-*-hpux11*): Set md_unwind_header.
5707 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
5708 Set md_unwind_header.
5709 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
5710 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
5711 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
5712 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
5713 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
5714 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
5715 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
5717 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
5718 * configure: Regenerate.
5720 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5722 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
5723 Set tmake_file, extra_parts.
5724 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
5726 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
5728 * config/mips/t-irix6: New file.
5729 * config/mips/t-slibgcc-irix: New file.
5731 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5733 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
5734 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
5736 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5738 * configure.ac (target_thread_file): Determine thread model.
5739 * configure: Regenerate.
5740 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
5741 * config/alpha/t-alpha: New file.
5742 * config/alpha/t-crtfm: Use $<.
5743 * config/alpha/t-ieee: New file.
5744 * config/alpha/t-osf-pthread: New file.
5745 * config/alpha/t-slibgcc-osf: New file.
5746 * config/alpha/libgcc-osf5.ver: New file.
5748 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5750 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
5752 Add crtfastmath.o to extra_parts.
5754 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5756 * config/gmon-sol2.c: Reindent.
5758 Remove, correct casts.
5759 Use STDERR_FILENO, NULL.
5760 (BASEADDRESS): Remove.
5762 (errno, sbrk): Remove declarations.
5763 (monstartup) [hp300]: Remove.
5766 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5768 * Makefile.in (cpu_type): Define.
5769 * config.host (i[34567]86-*-rtems*): Handle it.
5770 (i[34567]86-*-solaris2*): Move body ...
5771 (*-*-solaris2*): ... here.
5772 New case, generalize.
5773 (sparc-*-elf*): Handle it.
5774 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5775 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5776 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5778 (sparc*-*-solaris2*): ... this.
5780 (sparc64-*-elf*): Handle it.
5781 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5782 Merge ../gcc/config/i386/gmon-sol2.c.
5783 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5785 Merge ../gcc/config/i386/sol2-gc1.asm.
5786 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5788 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5790 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5791 * config/i386/t-crtstuff: New file.
5792 * config/i386/t-softfp: New file.
5793 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5794 $(T)crti.o, $(T)crtn.o): Remove.
5795 (gcrt1.o): New rule.
5796 (TARGET_LIBGCC2_CFLAGS): Remove.
5797 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5798 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5799 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5800 * config/sparc/t-sol2: New file.
5801 * config/sparc/t-crtfm: Move to ...
5802 * config/t-crtfm: ... this.
5803 Use $(cpu_type), $<.
5804 * config/t-crtin: New file.
5805 * config/sparc/t-softfp: New file.
5806 * config/sparc/t-softmul: New file.
5807 * config/t-rtems: New file.
5808 * config/t-slibgcc: New file.
5809 * config/t-slibgcc-elf-ver: New file.
5810 * config/t-slibgcc-gld: New file.
5811 * config/t-slibgcc-sld: New file.
5812 * config/t-sol2: New file.
5813 * configure.ac: Include ../config/lib-ld.m4.
5814 Call AC_LIB_PROG_LD_GNU.
5815 Substitute cpu_type.
5816 * configure: Regenerate.
5818 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5821 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5822 libgcc-std.ver in the build directory.
5823 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5824 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5826 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5828 * libgcc-std.ver.in: New file.
5829 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5831 (libgcc-std.ver): New rule.
5832 * config/t-gnu-prefix: New file.
5834 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5836 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5838 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5840 * config/i386/darwin-lib.h: New file.
5842 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5844 * config/arm/symbian-lib.h: New.
5846 2011-05-04 Chris Demetriou <cgd@google.com>
5848 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5849 (__x86.get_pc_thunk.bx): ...this.
5850 (__morestack): Adjust for rename, remove undef of __i686.
5852 2011-05-03 Chris Demetriou <cgd@google.com>
5854 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5856 2011-03-22 Joseph Myers <joseph@codesourcery.com>
5858 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5859 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5860 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5861 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5862 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5865 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
5867 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5868 Adjust copyright year.
5870 2011-03-07 Ian Lance Taylor <iant@google.com>
5872 * generic-morestack.c (__splitstack_find): Adjust returned stack
5873 pointer to include all registers pushed by __morestack.
5875 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5878 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5879 (toolexecdir): Calculate and AC_SUBST.
5880 (toolexeclibdir): Likewise.
5881 * Makefile.in (target_noncanonical): Import.
5882 (toolexecdir): Likewise.
5883 (toolexeclibdir): Likewise.
5884 * configure: Regenerate.
5886 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5889 * config/arm/bpabi.h: Rename to...
5890 * config/arm/bpabi-lib.h: ...this.
5892 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5894 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5896 * configure: Regenerate.
5898 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5900 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5901 __FLOAT_WORD_ORDER__.
5902 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5905 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5908 * Makefile.in (install-strip): New phony target.
5910 2010-11-07 Ian Lance Taylor <iant@google.com>
5913 * config/i386/morestack.S (__morestack_large_model): New
5916 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5918 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5920 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5922 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5924 * config/arm/bpabi.h: New file.
5925 * config/frv/frv-abi.h: New file.
5927 2010-10-01 Ian Lance Taylor <iant@google.com>
5929 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5930 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5932 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5935 * config.host: Add the missing `$'.
5937 2010-09-30 Michael Eager <eager@eagercon.com>
5939 * config.host: Add microblaze*-*-*.
5940 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5941 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5942 udivsi3.asm,umodsi3.asm}: New.
5944 2010-09-28 Ian Lance Taylor <iant@google.com>
5946 * configure.ac: Adjust CFI test to test assembler directly rather
5947 than checking gcc preprocessor macro.
5948 * configure: Rebuild.
5950 2010-09-27 Ian Lance Taylor <iant@google.com>
5952 * configure.ac: Test whether assembler supports CFI directives.
5953 * config.host: Only add t-stack and i386/t-stack-i386 to
5954 tmake_file if libgcc_cv_cfi is "yes".
5955 * configure: Rebuild.
5957 2010-09-27 Ian Lance Taylor <iant@google.com>
5959 * generic-morestack.h: New file.
5960 * generic-morestack.c: New file.
5961 * generic-morestack-thread.c: New file.
5962 * config/i386/morestack.S: New file.
5963 * config/t-stack: New file.
5964 * config/i386/t-stack-i386: New file.
5965 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5966 i386/t-stack-i386 to tmake_file.
5968 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5970 * Makefile.in (libgcc-extra-parts): Check for static archives and
5971 invoke ranlib after installing them.
5972 (gcc-extra-parts): Likewise.
5973 (install-leaf): Likewise.
5975 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5977 * configure: Regenerated.
5979 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
5981 * configure: Regenerated.
5983 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5984 Andrew Pinski <pinskia@gmail.com>
5987 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5989 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5992 * configure: Regenerated.
5994 2010-09-06 Andreas Schwab <schwab@redhat.com>
5996 * configure: Regenerate.
5998 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6000 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
6002 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
6005 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6006 Iain Sandoe <iains@gcc.gnu.org>
6009 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
6010 LIB2FUNCS_EXCLUDE functions.
6012 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6014 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
6016 * configure: Regenerate.
6018 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
6020 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
6021 i386/t-freebsd to tmake_file.
6022 * config/i386/t-freebsd: New file.
6023 * config/i386/libgcc-bsd.ver: New file.
6025 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
6027 * config.host (powerpc*-eabispe*): Set tmake_file.
6028 (powerpc*-eabi*): Likewise.
6029 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
6030 crtbeginS, crtendS, crtbeginT.
6032 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
6034 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
6035 to tmake_file. Add crtfastmath.o to extra_parts.
6036 * config/mips/t-crtfm: New.
6038 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
6040 * config.host (sparc64-*-rtems*): New target.
6042 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6044 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6047 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
6049 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
6051 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6053 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
6054 alpha-dec-osf5.0* support.
6056 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
6058 * config.host: Add lm32-*-rtems*.
6060 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6061 Uros Bizjak <ubizjak@gmail.com>
6064 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
6065 like other remaining 32-bit x86 OSes.
6066 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6068 * config/i386/libgcc-sol2.ver: New file.
6069 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
6071 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
6074 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
6075 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
6076 is used and substitute set_use_emutls.
6077 * configure: Regenerated.
6079 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
6081 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
6083 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6086 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
6088 ($(T)gcrt1.o): Likewise.
6089 ($(T)crt1.o): Likewise.
6090 ($(T)crti.o): Likewise.
6091 ($(T)crtn.o): Likewise.
6093 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6096 * Makefile.in (install): Use $(MAKE) string in rule, for
6099 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
6101 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
6102 * config/mmix/t-mmix: New file.
6103 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
6105 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
6108 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
6111 2010-01-04 Anthony Green <green@moxielogic.com>
6113 * config/moxie/crti.asm, config/moxie/crtn.asm,
6114 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
6115 config/moxie/t-moxie: New files.
6116 * config.host: Add t-moxie-softfp reference.
6118 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
6121 * config/t-slibgcc-darwin: Fix embedded rpaths for
6122 --enable-version-specific-runtime-libs, build extension stub
6123 libs exposing features available from current libgcc_s.
6125 2009-11-11 Jon Beniston <jon@beniston.com>
6127 * config.host: Add lm32 targets.
6128 * config/lm32: New directory.
6129 * config/lm32/libgcc_lm32.h: New file.
6130 * config/lm32/_mulsi3.c: New file.
6131 * config/lm32/_udivmodsi4.c: New file.
6132 * config/lm32/_divsi3.c: New file.
6133 * config/lm32/_modsi3.c: New file.
6134 * config/lm32/_udivsi3.c: New file.
6135 * config/lm32/_umodsi3.c: New file.
6136 * config/lm32/_lshrsi3.S: New file.
6137 * config/lm32/_ashrsi3.S: New file.
6138 * config/lm32/_ashlsi3.S: New file.
6139 * config/lm32/crti.S: New file.
6140 * config/lm32/crtn.S: New file.
6141 * config/lm32/t-lm32: New file.
6142 * config/lm32/t-elf: New file.
6143 * config/lm32/t-uclinux: New file.
6145 2009-10-26 Nick Clifton <nickc@redhat.com>
6147 * config.host: Add support for RX target.
6148 * config/rx: New directory.
6149 * config/rx/rx-abi-functions.c: New file. Supplementary
6150 functions for libgcc to support the RX ABI.
6151 * config/rx/rx-abi.h: New file. Supplementary header file for
6152 libgcc RX ABI functions.
6153 * config/rx/t-rx: New file: Makefile fragment for building
6156 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
6158 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
6159 constraint of y0 to "g".
6161 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6163 * config.host: Include the s390 makefile fragments.
6164 * config/s390/32/_fixdfdi.c: New file.
6165 * config/s390/32/_fixsfdi.c: New file.
6166 * config/s390/32/_fixtfdi.c: New file.
6167 * config/s390/32/_fixunsdfdi.c: New file.
6168 * config/s390/32/_fixunssfdi.c: New file.
6169 * config/s390/32/_fixunstfdi.c: New file.
6170 * config/s390/32/t-floattodi: New file.
6171 * config/s390/libgcc-glibc.ver: New file.
6172 * config/s390/t-crtstuff: New file.
6173 * config/s390/t-linux: New file.
6174 * config/s390/t-tpf: New file.
6176 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6178 * configure.ac (AC_PREREQ): Bump to 2.64.
6180 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
6182 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
6184 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6186 * configure: Regenerate.
6188 2009-08-09 Douglas B Rupp <rupp@gnat.com>
6190 * config.host (ia64-hp-*vms*): New target.
6191 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
6194 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6196 * configure.ac: Add snippet for maintainer-mode.
6197 * configure: Regenerate.
6198 * Makefile.in (AUTOCONF, configure_deps): New variables.
6199 ($(srcdir)/configure)): New rule, active only with maintainer
6202 2009-06-23 DJ Delorie <dj@redhat.com>
6205 * config.host: Add mep support.
6207 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
6209 * config.host: Add i386/${host_address}/t-fprules-softfp and
6210 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
6212 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
6214 * config/i386/64/_multc3.c: Likewise.
6215 * config/i386/64/_powitf2.c: Likewise.
6216 * config/i386/64/eqtf2.c: Likewise.
6217 * config/i386/64/getf2.c: Likewise.
6218 * config/i386/64/letf2.c: Likewise.
6219 * config/i386/64/letf2.c: Likewise.
6220 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
6221 unsigned long long for x64 mingw targets.
6222 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
6223 (_FP_I_TYPE): Define as long long for x64 mingw target.
6225 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
6227 * config.host (vax-*-linux*): New.
6229 2009-05-31 Anthony Green <green@moxielogic.com>
6231 * config.host: Add moxie support.
6232 * config/moxie/t-moxie: New file.
6234 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
6236 * config.host: Add i386/${host_address}/t-fprules-softfp and
6237 t-softfp to tmake_file for i[34567]86-*-cygwin*.
6239 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
6241 * config.host: Add i386/${host_address}/t-fprules-softfp to
6242 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
6244 2009-04-09 Nick Clifton <nickc@redhat.com>
6246 * config/ia64/tf-signs.c: Change copyright header to refer to
6247 version 3 of the GNU General Public License with version 3.1
6248 of the GCC Runtime Library Exception and to point readers at
6249 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
6251 * config/i386/32/tf-signs.c: Likewise.
6252 * config/libbid/_addsub_dd.c: Likewise.
6253 * config/libbid/_addsub_sd.c: Likewise.
6254 * config/libbid/_addsub_td.c: Likewise.
6255 * config/libbid/_dd_to_df.c: Likewise.
6256 * config/libbid/_dd_to_di.c: Likewise.
6257 * config/libbid/_dd_to_sd.c: Likewise.
6258 * config/libbid/_dd_to_sf.c: Likewise.
6259 * config/libbid/_dd_to_si.c: Likewise.
6260 * config/libbid/_dd_to_td.c: Likewise.
6261 * config/libbid/_dd_to_tf.c: Likewise.
6262 * config/libbid/_dd_to_udi.c: Likewise.
6263 * config/libbid/_dd_to_usi.c: Likewise.
6264 * config/libbid/_dd_to_xf.c: Likewise.
6265 * config/libbid/_df_to_dd.c: Likewise.
6266 * config/libbid/_df_to_sd.c: Likewise.
6267 * config/libbid/_df_to_td.c: Likewise.
6268 * config/libbid/_di_to_dd.c: Likewise.
6269 * config/libbid/_di_to_sd.c: Likewise.
6270 * config/libbid/_di_to_td.c: Likewise.
6271 * config/libbid/_div_dd.c: Likewise.
6272 * config/libbid/_div_sd.c: Likewise.
6273 * config/libbid/_div_td.c: Likewise.
6274 * config/libbid/_eq_dd.c: Likewise.
6275 * config/libbid/_eq_sd.c: Likewise.
6276 * config/libbid/_eq_td.c: Likewise.
6277 * config/libbid/_ge_dd.c: Likewise.
6278 * config/libbid/_ge_sd.c: Likewise.
6279 * config/libbid/_ge_td.c: Likewise.
6280 * config/libbid/_gt_dd.c: Likewise.
6281 * config/libbid/_gt_sd.c: Likewise.
6282 * config/libbid/_gt_td.c: Likewise.
6283 * config/libbid/_isinfd128.c: Likewise.
6284 * config/libbid/_isinfd32.c: Likewise.
6285 * config/libbid/_isinfd64.c: Likewise.
6286 * config/libbid/_le_dd.c: Likewise.
6287 * config/libbid/_le_sd.c: Likewise.
6288 * config/libbid/_le_td.c: Likewise.
6289 * config/libbid/_lt_dd.c: Likewise.
6290 * config/libbid/_lt_sd.c: Likewise.
6291 * config/libbid/_lt_td.c: Likewise.
6292 * config/libbid/_mul_dd.c: Likewise.
6293 * config/libbid/_mul_sd.c: Likewise.
6294 * config/libbid/_mul_td.c: Likewise.
6295 * config/libbid/_ne_dd.c: Likewise.
6296 * config/libbid/_ne_sd.c: Likewise.
6297 * config/libbid/_ne_td.c: Likewise.
6298 * config/libbid/_sd_to_dd.c: Likewise.
6299 * config/libbid/_sd_to_df.c: Likewise.
6300 * config/libbid/_sd_to_di.c: Likewise.
6301 * config/libbid/_sd_to_sf.c: Likewise.
6302 * config/libbid/_sd_to_si.c: Likewise.
6303 * config/libbid/_sd_to_td.c: Likewise.
6304 * config/libbid/_sd_to_tf.c: Likewise.
6305 * config/libbid/_sd_to_udi.c: Likewise.
6306 * config/libbid/_sd_to_usi.c: Likewise.
6307 * config/libbid/_sd_to_xf.c: Likewise.
6308 * config/libbid/_sf_to_dd.c: Likewise.
6309 * config/libbid/_sf_to_sd.c: Likewise.
6310 * config/libbid/_sf_to_td.c: Likewise.
6311 * config/libbid/_si_to_dd.c: Likewise.
6312 * config/libbid/_si_to_sd.c: Likewise.
6313 * config/libbid/_si_to_td.c: Likewise.
6314 * config/libbid/_td_to_dd.c: Likewise.
6315 * config/libbid/_td_to_df.c: Likewise.
6316 * config/libbid/_td_to_di.c: Likewise.
6317 * config/libbid/_td_to_sd.c: Likewise.
6318 * config/libbid/_td_to_sf.c: Likewise.
6319 * config/libbid/_td_to_si.c: Likewise.
6320 * config/libbid/_td_to_tf.c: Likewise.
6321 * config/libbid/_td_to_udi.c: Likewise.
6322 * config/libbid/_td_to_usi.c: Likewise.
6323 * config/libbid/_td_to_xf.c: Likewise.
6324 * config/libbid/_tf_to_dd.c: Likewise.
6325 * config/libbid/_tf_to_sd.c: Likewise.
6326 * config/libbid/_tf_to_td.c: Likewise.
6327 * config/libbid/_udi_to_dd.c: Likewise.
6328 * config/libbid/_udi_to_sd.c: Likewise.
6329 * config/libbid/_udi_to_td.c: Likewise.
6330 * config/libbid/_unord_dd.c: Likewise.
6331 * config/libbid/_unord_sd.c: Likewise.
6332 * config/libbid/_unord_td.c: Likewise.
6333 * config/libbid/_usi_to_dd.c: Likewise.
6334 * config/libbid/_usi_to_sd.c: Likewise.
6335 * config/libbid/_usi_to_td.c: Likewise.
6336 * config/libbid/_xf_to_dd.c: Likewise.
6337 * config/libbid/_xf_to_sd.c: Likewise.
6338 * config/libbid/_xf_to_td.c: Likewise.
6339 * config/libbid/bid128.c: Likewise.
6340 * config/libbid/bid128_2_str.h: Likewise.
6341 * config/libbid/bid128_2_str_macros.h: Likewise.
6342 * config/libbid/bid128_2_str_tables.c: Likewise.
6343 * config/libbid/bid128_add.c: Likewise.
6344 * config/libbid/bid128_compare.c: Likewise.
6345 * config/libbid/bid128_div.c: Likewise.
6346 * config/libbid/bid128_fma.c: Likewise.
6347 * config/libbid/bid128_logb.c: Likewise.
6348 * config/libbid/bid128_minmax.c: Likewise.
6349 * config/libbid/bid128_mul.c: Likewise.
6350 * config/libbid/bid128_next.c: Likewise.
6351 * config/libbid/bid128_noncomp.c: Likewise.
6352 * config/libbid/bid128_quantize.c: Likewise.
6353 * config/libbid/bid128_rem.c: Likewise.
6354 * config/libbid/bid128_round_integral.c: Likewise.
6355 * config/libbid/bid128_scalb.c: Likewise.
6356 * config/libbid/bid128_sqrt.c: Likewise.
6357 * config/libbid/bid128_string.c: Likewise.
6358 * config/libbid/bid128_to_int16.c: Likewise.
6359 * config/libbid/bid128_to_int32.c: Likewise.
6360 * config/libbid/bid128_to_int64.c: Likewise.
6361 * config/libbid/bid128_to_int8.c: Likewise.
6362 * config/libbid/bid128_to_uint16.c: Likewise.
6363 * config/libbid/bid128_to_uint32.c: Likewise.
6364 * config/libbid/bid128_to_uint64.c: Likewise.
6365 * config/libbid/bid128_to_uint8.c: Likewise.
6366 * config/libbid/bid32_to_bid128.c: Likewise.
6367 * config/libbid/bid32_to_bid64.c: Likewise.
6368 * config/libbid/bid64_add.c: Likewise.
6369 * config/libbid/bid64_compare.c: Likewise.
6370 * config/libbid/bid64_div.c: Likewise.
6371 * config/libbid/bid64_fma.c: Likewise.
6372 * config/libbid/bid64_logb.c: Likewise.
6373 * config/libbid/bid64_minmax.c: Likewise.
6374 * config/libbid/bid64_mul.c: Likewise.
6375 * config/libbid/bid64_next.c: Likewise.
6376 * config/libbid/bid64_noncomp.c: Likewise.
6377 * config/libbid/bid64_quantize.c: Likewise.
6378 * config/libbid/bid64_rem.c: Likewise.
6379 * config/libbid/bid64_round_integral.c: Likewise.
6380 * config/libbid/bid64_scalb.c: Likewise.
6381 * config/libbid/bid64_sqrt.c: Likewise.
6382 * config/libbid/bid64_string.c: Likewise.
6383 * config/libbid/bid64_to_bid128.c: Likewise.
6384 * config/libbid/bid64_to_int16.c: Likewise.
6385 * config/libbid/bid64_to_int32.c: Likewise.
6386 * config/libbid/bid64_to_int64.c: Likewise.
6387 * config/libbid/bid64_to_int8.c: Likewise.
6388 * config/libbid/bid64_to_uint16.c: Likewise.
6389 * config/libbid/bid64_to_uint32.c: Likewise.
6390 * config/libbid/bid64_to_uint64.c: Likewise.
6391 * config/libbid/bid64_to_uint8.c: Likewise.
6392 * config/libbid/bid_b2d.h: Likewise.
6393 * config/libbid/bid_binarydecimal.c: Likewise.
6394 * config/libbid/bid_conf.h: Likewise.
6395 * config/libbid/bid_convert_data.c: Likewise.
6396 * config/libbid/bid_decimal_data.c: Likewise.
6397 * config/libbid/bid_decimal_globals.c: Likewise.
6398 * config/libbid/bid_div_macros.h: Likewise.
6399 * config/libbid/bid_dpd.c: Likewise.
6400 * config/libbid/bid_flag_operations.c: Likewise.
6401 * config/libbid/bid_from_int.c: Likewise.
6402 * config/libbid/bid_functions.h: Likewise.
6403 * config/libbid/bid_gcc_intrinsics.h: Likewise.
6404 * config/libbid/bid_inline_add.h: Likewise.
6405 * config/libbid/bid_internal.h: Likewise.
6406 * config/libbid/bid_round.c: Likewise.
6407 * config/libbid/bid_sqrt_macros.h: Likewise.
6409 2009-04-09 Jakub Jelinek <jakub@redhat.com>
6411 * Makefile.in: Change copyright header to refer to version
6412 3 of the GNU General Public License and to point readers at the
6413 COPYING3 file and the FSF's license web page.
6414 * config.host: Likewise.
6416 2009-04-07 Alan Modra <amodra@bigpond.net.au>
6418 * config.host: Reorder and merge to match config.gcc change.
6420 2009-04-03 Alan Modra <amodra@bigpond.net.au>
6422 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
6424 2009-03-28 Joseph Myers <joseph@codesourcery.com>
6426 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
6427 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
6428 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
6429 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
6431 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
6433 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
6434 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6436 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
6438 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
6439 ia64/t-softfp-compat to tmake_file.
6441 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
6443 * config/ia64/__divxf3.asm: New.
6444 * config/ia64/_fixtfdi.asm: Likewise.
6445 * config/ia64/_fixunstfdi.asm: Likewise.
6446 * config/ia64/_floatditf.asm: Likewise.
6447 * config/ia64/t-fprules-softfp: Likewise.
6448 * config/ia64/t-softfp-compat: Likewise.
6449 * config/ia64/tf-signs.c: Likewise.
6451 2009-01-18 Ben Elliston <bje@au.ibm.com>
6453 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6455 2009-01-16 Ben Elliston <bje@au.ibm.com>
6457 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
6460 2009-01-13 Ben Elliston <bje@au.ibm.com>
6462 * config/t-softfp: New file.
6463 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
6464 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
6466 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
6468 * config.host: Add m32r*-*-rtems*.
6470 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
6472 * config.host: Add m32c*-*-rtems*.
6474 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6477 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
6478 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
6479 * configure: Regenerate.
6480 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
6481 tmake_file here from gcc/config.gcc.
6482 Move extra_parts here from gcc/config.gcc.
6483 * config/i386/t-sol2: Move here from gcc/config/i386.
6484 Use gcc_srcdir instead of srcdir.
6486 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
6488 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
6491 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
6493 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
6495 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
6497 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
6499 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
6502 * config.host: Add picochip-*-*.
6504 2008-08-06 Bob Wilson <bob.wilson@acm.org>
6506 * config.host: Match more processor names for Xtensa.
6508 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
6510 * config/i386/64/t-softfp-compat: Update comments.
6512 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
6514 * config/i386/64/_divtc3-compat.c: Moved to ...
6515 * config/i386/64/_divtc3.c: Here.
6517 * config/i386/64/_multc3-compat.c: Moved to ...
6518 * config/i386/64/_multc3.c: Here.
6520 * config/i386/64/_powitf2-compat.c: Moved to ...
6521 * config/i386/64/_powitf2.c: Here.
6523 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
6524 .c suffix instead of -compat.c.
6526 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
6528 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
6529 (_FP_MUL_MEAT_D): Ditto.
6530 (_FP_DIV_MEAT_S): Ditto.
6531 (_FP_DIV_MEAT_D): Ditto.
6533 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
6535 * Makefile.in: Add support for __sync_* libgcc functions.
6537 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
6539 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
6541 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6544 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
6545 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
6547 * config/i386/64/t-fprules-softfp: Moved to ...
6548 * config/i386/64/t-softfp-compat: This. New.
6550 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
6552 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
6553 Initialize f with 0.0.
6555 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6558 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
6560 * config/i386/64/_divtc3-compat.c: New.
6561 * config/i386/64/_multc3-compat.c: Likewise.
6562 * config/i386/64/_powitf2-compat.c: Likewise.
6563 * config/i386/64/eqtf2.c: Likewise.
6564 * config/i386/64/getf2.c: Likewise.
6565 * config/i386/64/letf2.c: Likewise.
6566 * config/i386/64/t-fprules-softfp: Likewise.
6568 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6570 * config.host: Add i386/${host_address}/t-fprules-softfp to
6571 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
6572 i[34567]86-*-linux*, x86_64-*-linux*.
6574 * configure.ac: Set host_address to 64 or 32 for x86.
6575 * configure: Regenerated.
6577 * Makefile.in (config.status): Also depend on
6578 $(srcdir)/config.host.
6580 * config/i386/32/t-fprules-softfp: New.
6581 * config/i386/32/tf-signs.c: Likewise.
6583 * config/i386/64/sfp-machine.h: New. Moved from gcc.
6585 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6586 Uros Bizjak <ubizjak@gmail.com>
6588 * config/i386/32/sfp-machine.h: New.
6590 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
6592 * config/rs6000/t-ppccomm: Remove rules that conflict with
6593 auto-generated rules.
6595 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6597 * configure.ac: sinclude override.m4.
6598 * configure: Regenerate.
6600 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
6602 * configure: Regenerate.
6604 2008-06-10 Joseph Myers <joseph@codesourcery.com>
6606 * Makefile.in (DECNUMINC): Remove
6607 -I$(MULTIBUILDTOP)../../libdecnumber.
6610 2008-06-07 Joseph Myers <joseph@codesourcery.com>
6612 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
6613 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
6614 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
6615 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
6616 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
6617 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
6618 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
6619 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
6620 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
6621 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
6622 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
6623 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
6624 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
6625 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
6627 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
6629 * config.host (sh2[lbe]*-*-linux*): Allow target.
6631 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
6633 * config/rs6000/t-ppccomm: Add build rules for new files.
6634 (LIB2ADD_ST): New variable.
6636 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
6640 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
6641 * config/t-avr: New file. Build 16bit libgcc functions.
6643 2008-03-02 Jakub Jelinek <jakub@redhat.com>
6646 * config/t-slibgcc-darwin: Make install-leaf dependent on
6647 install-darwin-libgcc-stubs instead of install.
6649 2008-01-25 Joseph Myers <joseph@codesourcery.com>
6651 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
6652 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
6653 sh-*-rtemscoff*): Remove cases.
6655 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
6657 * Makefile.in (all): Use install-leaf rather than install.
6658 (install): Split most of the rule into...
6659 (install-leaf): ...this new one.
6661 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
6662 Paolo Bonzini <bonzini@gnu.org>
6665 * Makefile.in: Use @shlib_slibdir@ substitution to get
6666 correct install name on darwin.
6667 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
6669 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
6671 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
6672 cris-*-elf and cris-*-none.
6673 (crisv32-*-linux*): Similar, as cris-*-linux*.
6675 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
6677 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
6679 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
6682 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
6683 * configure: Regenerated.
6685 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
6687 * Makefile.in (dfp-filenames): Replace decimal_globals,
6688 decimal_data, binarydecimal and convert_data with
6689 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
6690 and bid_convert_data, respectively.
6692 2007-09-17 Chao-ying Fu <fu@mips.com>
6693 Nigel Stephens <nigel@mips.com>
6695 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
6696 * Makefile.in (fixed_point): Define.
6697 Check if fixed_point is yes to build support functions.
6698 * configure.ac: Check for fixed_point support.
6699 * configure: Regenerated.
6700 * gen-fixed.sh: New file to generate lists of fixed-point labels,
6701 funcs, modes, from, to.
6703 2007-09-11 Janis Johnson <janis187@us.ibm.com
6705 * Makefile.in (dfp-filenames): Add bid128_noncomp.
6707 2007-09-10 Janis Johnson <janis187@us.ibm.com>
6709 * Makefile.in (dfp-filenames): Remove decUtility, add
6710 decDouble, decPacked, decQuad, decSingle.
6712 2007-08-27 Hans Kester <hans.kester@ellips.nl>
6714 * config.host : Add x86_64-elf target.
6716 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6718 * configure.ac (set_have_cc_tls): Add a missing =.
6719 * configure: Regenerated.
6721 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6723 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
6724 and x86_64-*-linux*.
6726 * config/t-tls: New file.
6728 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6730 * configure.ac: Include ../config/enable.m4 and
6731 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
6732 supports TLS and substitute set_have_cc_tls.
6733 * configure: Regenerated.
6735 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
6737 * Makefile.in: Use libbid for DFP when BID is enabled.
6739 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
6741 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
6742 extra_parts. Add config/i386/t-cygming to tmake_file.
6743 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
6745 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
6746 Danny Smith <dannysmith@users.sourceforge.net>
6749 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
6750 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
6751 * config/i386/t-crtfm: Compile crtfastmath.o with
6752 -minline-all-stringops.
6754 2007-05-10 Richard Sandiford <richard@codesourcery.com>
6756 * config.host (sparc-wrs-vxworks): New target.
6758 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
6760 * config.host: Recognize fido.
6762 2007-04-04 Janis Johnson <janis187@us.ibm.com>
6764 * configure: Check host, not target, for decimal float support.
6766 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
6768 * config/i386/t-crtpc: New file.
6769 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
6770 (x86_64-*-linux*): Ditto.
6772 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
6774 * config.host (x86_64-*-mingw*): New target.
6776 2007-03-23 Michael Meissner <michael.meissner@amd.com>
6777 H.J. Lu <hongjiu.lu@intel.com>
6779 * Makefile.in (enable_decimal_float): New.
6781 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6782 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6783 (decbits-filenames): This.
6784 (decbits-objects): New.
6785 (libgcc-objects): Add $(decbits-objects).
6787 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6788 Substitute enable_decimal_float.
6789 * configure: Regenerated.
6791 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
6793 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6795 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6797 * Makefile.in (install-info): New dummy target.
6799 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6801 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6803 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6805 * Makefile.in: Add install-html and install-pdf dummy
6808 2007-02-05 Roger Sayle <roger@eyesopen.com>
6809 Daniel Jacobowitz <dan@codesourcery.com>
6811 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6812 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6813 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6815 2007-01-29 Janis Johnson <janis187@us.ibm.com>
6817 * Makefile.in (dec-filenames): Add decExcept.
6819 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6822 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6825 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6827 * configure.ac: Add --enable-version-specific-runtime-libs.
6828 Correct $slibdir default.
6829 * configure: Regenerated.
6831 2007-01-23 Joseph Myers <joseph@codesourcery.com>
6833 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6835 2007-01-21 Andrew Pinski <pinskia@gmail.com>
6838 * config.host (alpha*-*-linux*): Set extra_parts.
6840 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6842 * config/sh/t-linux: New.
6843 * config.host (sh*-*-linux*): Set tmake_file.
6845 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6847 * Makefile.in (install): Handle multilibs.
6849 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6851 * Makefile.in: Added .PHONY entry for documentation targets.
6853 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6855 * Makefile.in: Add empty info, html, dvi, pdf targets.
6857 2007-01-04 Mike Stump <mrs@apple.com>
6859 * Makefile.in (MAKEINFO): Remove.
6862 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
6864 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6865 * configure: Regenerate.
6866 * Makefile.in (host_subdir): Substitute it.
6867 (gcc_objdir): Use it.
6869 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6871 * config.host (ia64*-*-linux*): Set tmake_file.
6873 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6875 * Makefile.in (version): Define.
6877 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6878 Paolo Bonzini <bonzini@gnu.org>
6880 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6881 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6882 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6883 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6884 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6885 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6886 * configure: Generated.