1 2015-07-01 John David Anglin <danglin@gcc.gnu.org>
3 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to
4 better match light-weight syscall argument order.
5 (__kernel_cmpxchg2): Likewise.
8 2015-06-30 H.J. Lu <hongjiu.lu@intel.com>
10 * config.host: Support i[34567]86-*-elfiamcu target.
11 * config/t-softfp-sfdftf: New file.
12 * config/i386/32/t-iamcu: Likewise.
13 * configure: Regenerated.
15 2015-06-23 James Lemke <jwlemke@codesourcery.com>
18 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
20 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
22 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).
24 2015-05-27 John Marino <gnugcc@marino.st>
26 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set
28 * config/i386/freebsd-unwind.h: New.
30 2015-05-22 Uros Bizjak <ubizjak@gmail.com>
32 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
33 i386/t-crtfm to tmake_file.
34 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
35 (set_fast_math): Use set_fast_math_sse for SSE targets.
36 * config/i386/t-crtfm: Remove.
38 2015-05-21 Alan Modra <amodra@gmail.com>
41 * config/rs6000/morestack.S: Remove ".abiversion 1".
43 2015-05-20 Alan Modra <amodra@gmail.com>
45 * config/rs6000/morestack.S: New.
46 * config/rs6000/t-stack-rs6000: New.
47 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
49 * generic-morestack.c: Don't build for powerpc 32-bit.
51 2015-05-19 Eric Botcazou <ebotcazou@adacore.com>
53 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
54 Remove useless endif/ifneq ($(enable_shared),yes) pair.
56 2015-05-16 James Bowman <james.bowman@ftdichip.com>
58 * config.host: FT32 target added.
59 * config/ft32/*: New files for FT32 target.
61 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
63 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
65 * config/arm/ieee754-df.S: Add CFI directives.
66 * config/arm/ieee754-sf.S: Add CFI directives.
68 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
70 * configure.ac: Include config/sjlj.m4.
71 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
72 * config.in: Regenerate.
73 * configure: Likewise.
74 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
76 2015-05-12 Uros Bizjak <ubizjak@gmail.com>
78 * libgcov-util.c: Add space between string literal and macro name.
80 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
81 Chris Jones <chrisj@nvidia.com>
82 Joshua Conner <jconner@nvidia.com>
84 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
85 (arm*-*-uclinux*): Likewise.
86 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
87 * config/arm/crtfastmath.c: New file.
89 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
91 * Makefile.in (real_host_noncanonical): New variable.
93 * configure.ac (real_host_noncanonical): Compute. Remove special
94 case for intelmicemul.
95 * configure: Regenerate.
97 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
99 * config/frv/elf-lib.h: New file.
100 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
101 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
104 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
106 * config/frv/frvbengin.c: Do not include defaults.h
107 * config/frv/frvend.c: Ditto.
109 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
111 * config.host: Add h8300-*-linux
112 * config/h8300/t-linux: New file.
113 * config/h8300/lib1funs.s: Change symbol prefix.
114 * config/h8300/sfp-machine.h: 64bit double support.
116 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
117 Szabolcs Nagy <szabolcs.nagy@arm.com>
119 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
120 Linux if target provides dl_iterate_phdr.
122 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
125 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
126 * config/i386/cpuinfo.c (__cpu_model): Initialize.
127 (__cpu_indicator_init@GCC_4.8.0): New.
128 (__cpu_model@GCC_4.8.0): Likewise.
129 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
132 2015-04-16 Nick Clifton <nickc@redhat.com>
134 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
135 and __modhi3 functions.
136 * config/rl78/divmodso.S: Add G14 and G13 versions of the
137 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
139 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
141 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
142 do-while loop as macro body to avoid warnings.
144 2015-04-10 Jakub Jelinek <jakub@redhat.com>
145 Iain Sandoe <iain@codesourcery.com>
148 * configure: Regenerate.
150 2015-04-07 Jakub Jelinek <jakub@redhat.com>
151 Iain Sandoe <iain@codesourcery.com>
154 * configure: Regenerate.
156 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
158 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
160 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
162 Implement call0 ABI for xtensa
163 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
164 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
165 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
166 use ret in call0 ABI.
167 * config/xtensa/t-windowed: New file.
168 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
169 * libgcc/configure: Regenerated.
170 * libgcc/configure.ac: Check if xtensa target is configured for
171 windowed ABI and thus needs to use custom unwind code.
173 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
176 * gthr-single.h: Use __unused__ attribute instead of unused.
177 * config/gthr-vxworks.h: Likewise.
178 * config/i386/gthr-win32.h: Likewise.
180 2015-02-27 Kai Tietz <ktietz@redhat.com>
183 * config.in: Regenerated.
184 * configure: Likewise.
185 * configure.ac (AC_HEADER_STDC): Added explicit.
186 (AC_CHECK_HEADERS): Check for default headers plus
188 * libgcov-util.c (gcov_read_profile_dir): Disable use
189 of ftw-function, if header is not found.
190 (ftw_read_file): Likewise.
192 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
195 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
198 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
200 * config/arm/bpabi.S (test_div_by_zero): Make label names
201 consistent between thumb2 and arm mode cases. Separate the
202 signed comparison on the high word of the numerator from the
203 unsigned comparison on the low word.
204 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
207 2015-02-17 Joseph Myers <joseph@codesourcery.com>
209 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
211 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
213 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
215 PR gcov-profile/61889
216 * libgcov-driver-system.c: undefine clashing macro for mkdir.
218 2015-02-02 Nick Clifton <nickc@redhat.com>
220 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
221 rounding up the fraction.
223 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
225 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
226 oldval and newval to const void *. Fix typo.
227 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
228 (FETCH_AND_OP_WORD): Likewise.
229 (OP_AND_FETCH_WORD): Likewise.
230 (COMPARE_AND_SWAP_2): Likewise.
231 (__sync_val_compare_and_swap_4): Likewise.
232 (__sync_lock_test_and_set_4): Likewise.
233 (SYNC_LOCK_RELEASE_2): Likewise.
234 Remove support for long long atomic operations.
236 2015-01-27 Caroline Tice <cmtice@google.com>
238 Committing VTV Cywin/Ming patch for Patrick Wollgast
239 * Makefile.in: Move rules to build vtv_*.o out of the check
241 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
243 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
244 enable_vtable_verify.
246 2015-01-27 Nick Clifton <nickc@redhat.com>
248 * config/rl78/cmpsi2.S: Use function start and end macros.
249 (__gcc_bcmp): New function.
250 * config/rl78/lshrsi3.S: Use function start and end macros.
251 * config/rl78/mulsi3.S: Add support for G10.
252 (__mulqi3): New function for G10.
253 * config/rl78/signbit.S: Use function start and end macros.
254 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
256 (LIB2FUNCS_EXCLUDE): Define.
257 (LIB2FUNCS_ST): Define.
258 * config/rl78/trampoline.S: Use function start and end macros.
259 * config/rl78/vregs.h (START_FUNC): New macro.
260 (START_ANOTHER_FUNC): New macro.
261 (END_FUNC): New macro.
262 (END_ANOTHER_FUNC): New macro.
263 * config/rl78/bit-count.S: New file. Contains assembler
264 implementations of the bit counting functions: ___clzhi2,
265 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
266 __paritysi2, __popcounthi2 and __popcountsi2.
267 * config/rl78/fpbit-sf.S: New file. Contains assembler
268 implementationas of the math functions: __negsf2, __cmpsf2,
269 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
270 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
271 * config/rl78/fpmath-sf.S: New file. Contains assembler
272 implementations of the math functions: __subsf3, __addsf3,
273 __mulsf3 and __divsf3
275 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
277 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
278 Add i386/elf-lib.h to tm_file.
279 * config/i386/elf-lib.h: Fix comment.
280 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
281 && __sun__ && __svr4__]: Remove workaround.
283 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
285 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
287 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
289 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
291 * config/i386/cpuinfo.c (processor_subtypes): Add
292 INTEL_COREI7_BROADWELL.
293 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
296 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
298 * config/i386/elf-lib.h: New file.
299 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
300 Wrap definition in #ifdef __i386__.
301 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
302 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
303 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
304 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
307 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
309 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
310 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
312 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
314 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
315 Update rt_sigframe format and address for current Nios II
318 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
320 * config.host (arm*-*-freebsd*): Add new configuration for
322 * config/arm/freebsd-atomic.c: New file.
323 * config/arm/t-freebsd: Likewise.
324 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
325 'PC-relative indirect' OS's.
327 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
329 * config.host: Add Visium support.
330 * config/visium: New directory.
332 2015-01-05 Jakub Jelinek <jakub@redhat.com>
334 Update copyright years.
336 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
338 * config.host: Support mipsisa32r6 and mipsisa64r6.
339 * config/mips/mips16.S: Do not build for R6.
341 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
343 * config/sh/crt.h: New.
344 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
346 * config/sh/crt1.S: Likewise.
348 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
351 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
352 func_ptr *dtor_list temporary variable to avoid "array subscript
353 is above array bounds" warnings.
355 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
357 * Makefile.in (with_aix_soname): Define.
358 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
359 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
360 * configure: Recreate.
362 2014-12-05 Olivier Hainque <hainque@adacore.com>
364 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
365 now provided by defaults.h.
367 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
370 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
371 whether it's defined.
373 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
375 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
376 * config/i386/cpuinfo.c (get_available_features): Detect it.
378 2014-11-27 Tony Wang <tony.wang@arm.com>
380 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
381 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
382 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
384 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
386 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
388 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
390 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
393 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
394 John David Anglin <danglin@gcc.gnu.org>
396 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
397 (FETCH_AND_OP_2): New. Use for subword and double word operations.
398 (OP_AND_FETCH_2): Likewise.
399 (COMPARE_AND_SWAP_2): Likewise.
400 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
401 (SYNC_LOCK_RELEASE_2): Likewise.
402 (SUBWORD_SYNC_OP): Remove.
403 (SUBWORD_VAL_CAS): Likewise.
404 (SUBWORD_BOOL_CAS): Likewise.
405 (FETCH_AND_OP_WORD): Update.
406 Consistently use signed types.
408 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
409 Thomas Schwinge <thomas@codesourcery.com>
410 Ilya Verbin <ilya.verbin@intel.com>
411 Andrey Turetskiy <andrey.turetskiy@intel.com>
413 * Makefile.in (crtoffloadbegin$(objext)): New rule.
414 (crtoffloadend$(objext)): Likewise.
415 * configure: Regenerate.
416 * configure.ac (accel_dir_suffix): Compute new variable.
417 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
418 if enable_offload_targets is not empty.
419 * offloadstuff.c: New file.
421 2014-11-13 Nick Clifton <nickc@redhat.com>
423 * config/rl78/divmodhi.S: Add support for the G10 architecture.
424 Use START_FUNC and END_FUNC macros to enable linker garbage
426 * config/rl78/divmodqi.S: Likewise.
427 * config/rl78/divmodsi.S: Likewise.
428 * config/rl78/mulsi3.S: Likewise.
429 * config/rl78/lib2div.c: Remove G10 functions.
430 * config/rl78/lib2muls.c: Likewise.
431 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
432 * config/rl78/vregs.h (START_FUNC): New macro.
433 (END_FUNC): New macro.
435 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
437 * config/mips/mips16.S: Set .module when supported. Update O32
438 FP64 calling convention and use for FPXX when possible. Add FPXX
439 calling convention fallback case.
441 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
443 * config.host: Handle nvptx-*-*.
444 * shared-object.mk (as-flags-$o): Define.
445 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
446 -xassembler-with-cpp.
447 * static-object.mk: Identical changes.
448 * config/nvptx/t-nvptx: New file.
449 * config/nvptx/crt0.s: New file.
450 * config/nvptx/free.asm: New file.
451 * config/nvptx/malloc.asm: New file.
452 * config/nvptx/realloc.c: New file.
454 2014-10-30 Joseph Myers <joseph@codesourcery.com>
456 * Makefile.in (libgcc.map.in): New target.
457 (libgcc.map): Use libgcc.map.in.
458 * config/t-softfp (softfp_compat): New variable to be set by
460 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
462 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
464 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
465 that use compat symbols and disable all code unless [SHARED].
466 * config/t-softfp-compat: New file.
467 * find-symver.awk: New file.
468 * configure.ac (--with-glibc-version): New configure option.
469 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
470 * configure: Regenerate.
471 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
474 2014-10-29 Joseph Myers <joseph@codesourcery.com>
476 * config/t-hardfp (hardfp_exclusions): Document new variable for
478 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
479 * config/t-softfp (softfp_extras): Document new variable for user
481 (softfp_func_list): Add functions from $(softfp_extras).
482 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
483 * config.host (powerpc*-*-linux*): For e500v1, use
484 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
485 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
486 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
488 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
490 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
491 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
492 memory read accesses are ok.
494 2014-10-25 Joseph Myers <joseph@codesourcery.com>
496 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
497 * configure: Regenerate.
498 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
499 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
500 of soft-fp for 32-bit classic hard float. Do not use
501 t-softfp-excl for soft float.
503 2014-10-22 Joseph Myers <joseph@codesourcery.com>
505 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
507 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
510 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
512 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
513 introduced with 2014-10-21 trunk r216525.
515 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
516 Vidya Praveen <vidya.praveen@atmel.com>
517 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
518 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
519 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
521 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
524 Updated library functions for AVRTINY arch.
525 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
526 Replaced occurrences of r0/r1 with tmp/zero reg macros.
527 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
528 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
530 (__mulsi3_helper): Update stack, preserve callee saved regs and
531 argument from stack. Restore callee save registers.
532 (__mulpsi3): Likewise.
533 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
534 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
535 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
537 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
538 (__do_copy_data): Added new definition for AVRTINY.
539 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
540 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
541 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
542 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
543 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
545 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
548 Fix broken long multiplication on tiny arch.
550 2014-10-09 Joseph Myers <joseph@codesourcery.com>
552 * soft-fp/double.h: Update from glibc.
553 * soft-fp/eqdf2.c: Likewise.
554 * soft-fp/eqsf2.c: Likewise.
555 * soft-fp/eqtf2.c: Likewise.
556 * soft-fp/extenddftf2.c: Likewise.
557 * soft-fp/extended.h: Likewise.
558 * soft-fp/extendsfdf2.c: Likewise.
559 * soft-fp/extendsftf2.c: Likewise.
560 * soft-fp/extendxftf2.c: Likewise.
561 * soft-fp/gedf2.c: Likewise.
562 * soft-fp/gesf2.c: Likewise.
563 * soft-fp/getf2.c: Likewise.
564 * soft-fp/ledf2.c: Likewise.
565 * soft-fp/lesf2.c: Likewise.
566 * soft-fp/letf2.c: Likewise.
567 * soft-fp/op-1.h: Likewise.
568 * soft-fp/op-2.h: Likewise.
569 * soft-fp/op-4.h: Likewise.
570 * soft-fp/op-8.h: Likewise.
571 * soft-fp/op-common.h: Likewise.
572 * soft-fp/quad.h: Likewise.
573 * soft-fp/single.h: Likewise.
574 * soft-fp/soft-fp.h: Likewise.
575 * soft-fp/unorddf2.c: Likewise.
576 * soft-fp/unordsf2.c: Likewise.
577 * soft-fp/unordtf2.c: Likewise.
578 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
579 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
580 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
581 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
582 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
583 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
584 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
585 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
586 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
587 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
589 2014-10-08 Rong Xu <xur@google.com>
591 * libgcov-util.c (read_gcda_file): Fix format.
592 (find_match_gcov_info): Ditto.
593 (calculate_2_entries): New.
594 (compute_one_gcov): Ditto.
595 (gcov_info_count_all_cold): Ditto.
596 (gcov_info_count_all_zero): Ditto.
597 (extract_file_basename): Ditto.
598 (get_file_basename): Ditto.
600 (matched_gcov_info): Ditto.
601 (calculate_overlap): Ditto.
602 (gcov_profile_overlap): Ditto.
603 * libgcov-driver.c (compute_summary): Make
604 it avavilable for external calls.
606 2014-10-06 Rong Xu <xur@google.com>
608 * Makefile.in: Ditto.
609 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
610 (gcov_sort_icall_topn_counter): Ditto.
611 (gcov_sort_topn_counter_arrays): Ditto.
612 (dump_one_gcov): Sort indirect_call topn counters.
613 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
615 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
617 (__gcov_indirect_call_topn_profiler): New profiler function.
618 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
619 * libgcov.h: New decls.
621 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
623 * config.host: Remove support for score-*.
625 2014-09-22 Joseph Myers <joseph@codesourcery.com>
627 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
628 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
629 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
630 __LIBGCC_XF_MANT_DIG__.
631 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
632 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
633 __LIBGCC_TF_MANT_DIG__.
634 * libgcc2.c (NOTRUNC): Define in terms of
635 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
636 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
638 2014-09-22 Joseph Myers <joseph@codesourcery.com>
641 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
644 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
646 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
647 override USE_PT_GNU_EH_FRAME.
648 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
649 check USE_EH_FRAME_REGISTRY_ALWAYS against
650 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
651 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
652 variable for substituted force_explicit_eh_registry.
653 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
654 * configure.ac (explicit-exception-frame-registration):
656 * configure: Regenerate.
658 2014-09-19 Olivier Hainque <hainque@adacore.com>
660 * config.host (powerpc-wrs-vxworksmils): New configuration,
663 2014-09-18 Joseph Myers <joseph@codesourcery.com>
665 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
667 2014-09-18 Joseph Myers <joseph@codesourcery.com>
669 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
670 bits not set bits as indicating trapping exceptions.
672 2014-09-17 Nathan sidwell <nathan@acm.org>
674 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
675 (LIBGCOV_DRIVER): ... here.
676 * libgcov-driver.c (gcov_master): New.
677 (gcov_exit): Remove from master chain.
678 (__gcov_init): Add to master chain if version compatible. Don't
680 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
681 (gcov_reset_int): Clear master chain, if compatible.
682 (gcov_dump_int): New internal interface. Dump master chain, if
684 (gcov_dump): Alias for gcov_dump_int.
685 * libgcov.h (struct gcov_root): Add next and prev fields.
686 (struct gcov_master): New struct.
687 (__gcov_master): New.
688 (gcov_dump_int): Declare.
690 2014-09-17 Olivier Hainque <hainque@adacore.com>
692 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
693 and crtbegin.o + crtend.o to extra_parts.
695 2014-09-12 Joseph Myers <joseph@codesourcery.com>
697 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
698 __LIBGCC_HAS_SF_MODE__.
699 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
700 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
701 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
702 * config/libbid/bid_gcc_intrinsics.h
703 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
704 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
705 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
706 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
707 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
708 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
710 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
713 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
714 and R24 as needed. Make work for all devices and .text locations.
715 (__do_global_ctors, __do_global_dtors): Use word addresses.
716 (__tablejump__, __tablejump_elpm__): Remove functions.
717 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
719 (XICALL, XIJMP): New macros.
721 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
722 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
724 * config.host (aarch64*): Include crtfastmath.o and
726 * config/aarch64/crtfastmath.c: New file.
728 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
730 * config.host: Remove picochip support.
731 * config/picochip/adddi3.S: Remove.
732 * config/picochip/ashlsi3.S: Remove.
733 * config/picochip/ashlsi3.c: Remove.
734 * config/picochip/ashrsi3.S: Remove.
735 * config/picochip/ashrsi3.c: Remove.
736 * config/picochip/clzsi2.S: Remove.
737 * config/picochip/cmpsi2.S: Remove.
738 * config/picochip/divmod15.S: Remove.
739 * config/picochip/divmodhi4.S: Remove.
740 * config/picochip/divmodsi4.S: Remove.
741 * config/picochip/lib1funcs.S: Remove.
742 * config/picochip/longjmp.S: Remove.
743 * config/picochip/lshrsi3.S: Remove.
744 * config/picochip/lshrsi3.c: Remove.
745 * config/picochip/parityhi2.S: Remove.
746 * config/picochip/popcounthi2.S: Remove.
747 * config/picochip/setjmp.S: Remove.
748 * config/picochip/subdi3.S: Remove.
749 * config/picochip/t-picochip: Remove.
750 * config/picochip/ucmpsi2.S: Remove.
751 * config/picochip/udivmodhi4.S: Remove.
752 * config/picochip/udivmodsi4.S: Remove.
754 2014-09-08 Joseph Myers <joseph@codesourcery.com>
756 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
757 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
758 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
759 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
760 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
761 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
762 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
763 defined and LIBGCC2_HAS_DF_MODE is defined.
764 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
765 defined and LIBGCC2_HAS_XF_MODE is defined.
766 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
767 defined and LIBGCC2_HAS_TF_MODE is defined.
769 2014-09-08 Joseph Myers <joseph@codesourcery.com>
771 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
772 and ROUND_TOWARDS_ZERO conditionals.
774 2014-09-07 Nathan sidwell <nathan@acm.org>
776 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
777 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
779 2014-09-05 Joseph Myers <joseph@codesourcery.com>
781 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
782 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
783 uses to __LIBGCC_STACK_POINTER_REGNUM__.
784 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
785 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
786 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
787 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
788 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
789 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
790 (DWARF_FRAME_REGISTERS): Change all uses to
791 __LIBGCC_DWARF_FRAME_REGISTERS__.
792 (EH_RETURN_STACKADJ_RTX): Change all uses to
793 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
794 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
795 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
796 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
797 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
798 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
799 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
800 to __LIBGCC_EH_FRAME_SECTION_NAME__.
801 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
802 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
803 __LIBGCC_STACK_POINTER_REGNUM__.
804 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
805 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
806 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
807 to __LIBGCC_STACK_POINTER_REGNUM__.
808 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
809 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
810 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
811 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
812 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
813 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
814 (STACK_POINTER_REGNUM): Change all uses to
815 __LIBGCC_STACK_POINTER_REGNUM__.
816 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
817 use to __LIBGCC_STACK_POINTER_REGNUM__.
818 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
819 uses to __LIBGCC_STACK_POINTER_REGNUM__.
820 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
821 to __LIBGCC_DWARF_FRAME_REGISTERS__.
822 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
823 to __LIBGCC_DWARF_FRAME_REGISTERS__.
824 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
825 to __LIBGCC_STACK_POINTER_REGNUM__.
826 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
827 Remove conditional definition.
828 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
829 __LIBGCC_TEXT_SECTION_ASM_OP__.
830 (EH_FRAME_SECTION_NAME): Change all uses to
831 __LIBGCC_EH_FRAME_SECTION_NAME__.
832 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
833 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
834 (CTORS_SECTION_ASM_OP): Change all uses to
835 __LIBGCC_CTORS_SECTION_ASM_OP__.
836 (DTORS_SECTION_ASM_OP): Change all uses to
837 __LIBGCC_DTORS_SECTION_ASM_OP__.
838 (JCR_SECTION_NAME): Change all uses to
839 __LIBGCC_JCR_SECTION_NAME__.
840 (INIT_SECTION_ASM_OP): Change all uses to
841 __LIBGCC_INIT_SECTION_ASM_OP__.
842 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
843 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
844 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
845 __LIBGCC_STACK_GROWS_DOWNWARD__.
846 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
847 __LIBGCC_INIT_SECTION_ASM_OP__.
848 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
849 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
850 (EH_FRAME_SECTION_NAME): Change all uses to
851 __LIBGCC_EH_FRAME_SECTION_NAME__.
852 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
853 definitions. Change all uses to
854 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
855 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
856 __LIBGCC_STACK_GROWS_DOWNWARD__.
857 (DWARF_FRAME_REGISTERS): Change all uses to
858 __LIBGCC_DWARF_FRAME_REGISTERS__.
859 (EH_RETURN_STACKADJ_RTX): Change all uses to
860 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
861 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
862 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
863 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
864 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
865 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
867 2014-09-02 Nathan sidwell <nathan@acm.org>
869 * libgcov-interface.c (STRONG_ALIAS): New.
870 (__gcov_flush): Call __gcov_reset_int.
871 (__gcov_reset): Strong alias for ...
872 (__gcov_reset_ing): ... this renamed hidden version.
873 * libgcov.h (__gcov_reset_int): New declaration.
875 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
877 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
879 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
880 (__dso_handle): Define on Cygwin.
881 * config/i386/t-cygming (crtbeginS.o): New rule.
882 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
884 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
887 2014-08-13 Steve Ellcey <sellcey@mips.com>
889 * crtstuff.c: Undef caddr_t.
891 2014-08-12 Steve Ellcey <sellcey@mips.com>
893 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
895 2014-08-07 Nathan Sidwell <nathan@acm.org>
897 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
898 (LIBGCOV_DRIVER): ... to here.
899 * libgcov.h (gcov_do_dump): New #define.
900 (struct gcov_root): New.
901 (__gcov_root): New declaration.
902 (__gcov_dump_one): Declare.
903 * libgcov-driver.c (gcov_list, gcov_dump_complete,
904 run_accounted): Delete.
905 (gcov_compute_histogram): Add LIST argument, adjust.
906 (compute_summary): Adjust gcov_compute_histogram call.
907 (gcov_do_dump): Not hidden, static in libgcov.
908 (gcov_clear): Move to interface.c.
909 (__gcov_dump_one): New, broken out of ...
910 (gcov_exit): ... here. Make static.
912 (__gcov_init): Adjust.
913 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
915 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
916 (gcov_clear): Moved from driver.c. Add LIST argument.
917 (__gcov_reset): Adjust for changed interfaces.
918 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
920 2014-08-04 Rohit <rohitarulraj@freescale.com>
923 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
924 based on change in SPE high register numbers and 3 HTM registers.
926 2014-08-01 Nathan Sidwell <nathan@acm.org>
928 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
929 LIBGCOV_INTERFACE): Reformat.
930 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
932 * libgcov-interface.c: Reformat some comments.
933 (__gcov_flush_mx): Add declaration. Tidy up definition.
935 2014-07-31 Alan Modra <amodra@gmail.com>
936 Peter Bergner <bergner@vnet.ibm.com>
938 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
939 (pack_ldouble): New function.
940 (__gcc_qadd): Use it.
941 (__gcc_qmul): Likewise.
942 (__gcc_qdiv): Likewise.
943 (__gcc_qneg): Likewise.
944 (__gcc_stoq): Likewise.
945 (__gcc_dtoq): Likewise.
947 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
949 * config/s390/tpf-unwind.h: Include <stdbool.h>.
950 (__tpf_eh_return): Add original return address as second parameter.
951 Handle cases where unwinder routines were called directly, instead
952 of from within the C++ library.
954 2014-07-29 Nathan Sidwell <nathan@acm.org>
956 * libgcov.h: Move renaming of entry points to lib gcov specific
958 (gcov_do_dump): New rename.
959 (gcov_rewrite): Remove inline, make HIDDEN.
960 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
961 (gcov_exit_compute_summary): Rename to ...
962 (compute_summary): ... here. Add LIST argument.
963 (gcov_exit_merge_gcda): Rename to ...
964 (merge_one_data): ... here.
965 (gcov_exit_write_gcda): Rename to ...
966 (write_one_data): ... here.
967 (gcov_exit_merge_summary): Rename to ...
968 (merge_summary): Add RUN_COUNTED argument.
969 (gcov_exit_dump_gcov): Rename to ...
970 (dump_one_gcov): Add RUN_COUNTED argument.
971 (gcov_do_dump): New function, broken out of ...
972 (gcov_exit): ... here. Call it.
974 2014-07-27 Anthony Green <green@moxielogic.com>
976 * config.host: Add moxiebox configuration suppport.
978 2014-07-27 Nathan Sidwell <nathan@acm.org>
980 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
981 (struct gcov_filename): ... here. Include buffer and max length
983 (gcov_max_filename): Remove.
984 (gi_filename): Remove.
985 (gcov_exit_compute_summary): Compute max filename here.
986 (gcov_exit_merge_gcda): Add filename parm, adjust.
987 (gcov_exit_merge_summary): Likewise.
988 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
989 (gcov_exit): Likewise.
990 (__gcov_init): Don't calculate max length here.
991 * libgcov_util.c (max_filename_len): Remove.
992 (read_gcda_file): Don't calculate max length here.
993 (gcov_read_profile_dir): Don't propagate here.
994 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
995 struct gcov_filename changes.
996 (gcov_exit_open_gcda_file): Likewise.
998 2014-07-25 Nathan Sidwell <nathan@acm.org>
1000 * libgcov-driver.c (set_gcov_dump_complete,
1001 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
1002 functions polluting user's namespace.
1003 (gcov_exit): Set variable directly.
1004 (gcov_clear): Reset variable directly.
1005 * libgcov-interface.c (get_gcov_dymp_complete,
1006 reset_gov_dump_complete): Remove declarations.
1007 (__gcov_reset, __gcov_dump): Don't call them.
1009 2014-07-24 DJ Delorie <dj@redhat.com>
1011 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
1012 (__gcc_deregister_frame): Move logic to detect deregister function
1014 (__gcc_register_frame): here, so it's consistent with the register
1017 2014-07-23 Nathan Sidwell <nathan@acm.org>
1019 * libgcov-driver.c (set_gcov_list): Remove.
1020 (gcov_list): Make non-static in GCOV_TOOL.
1021 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
1023 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
1025 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
1026 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
1027 Don't use SYNC_LOCK_RELEASE for int type.
1029 2014-07-14 Richard Biener <rguenther@suse.de>
1031 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
1033 2014-07-11 Rong Xu <xur@google.com>
1035 * libgcov-util.c (gcov_max_filename): Fix declartion.
1037 2014-07-10 Rong Xu <xur@google.com>
1039 Add gcov-tool: an offline gcda profile processing tool
1041 * libgcov-driver.c (gcov_max_filename): Make available
1043 * libgcov-merge.c (__gcov_merge_add): Replace
1044 gcov_read_counter() with a Macro.
1045 (__gcov_merge_ior): Ditto.
1046 (__gcov_merge_time_profile): Ditto.
1047 (__gcov_merge_single): Ditto.
1048 (__gcov_merge_delta): Ditto.
1049 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
1050 in the utility functions.
1051 (set_fn_ctrs): Utility function for reading gcda files to in-memory
1052 gcov_list object link lists.
1053 (tag_function): Ditto.
1054 (tag_blocks): Ditto.
1057 (tag_counters): Ditto.
1058 (tag_summary): Ditto.
1059 (read_gcda_finalize): Ditto.
1060 (read_gcda_file): Ditto.
1061 (ftw_read_file): Ditto.
1062 (read_profile_dir_init): Ditto.
1063 (gcov_read_profile_dir): Ditto.
1064 (gcov_read_counter_mem): Ditto.
1065 (gcov_get_merge_weight): Ditto.
1066 (merge_wrapper): A wrapper function that calls merging handler.
1067 (gcov_merge): Merge two gcov_info objects with weights.
1068 (find_match_gcov_info): Find the matched gcov_info in the list.
1069 (gcov_profile_merge): Merge two gcov_info object lists.
1070 (__gcov_add_counter_op): Process edge profile counter values.
1071 (__gcov_ior_counter_op): Process IOR profile counter values.
1072 (__gcov_delta_counter_op): Process delta profile counter values.
1073 (__gcov_single_counter_op): Process single profile counter values.
1074 (fp_scale): Callback function for float-point scaling.
1075 (int_scale): Callback function for integer fraction scaling.
1076 (gcov_profile_scale): Scaling profile counters.
1077 (gcov_profile_normalize): Normalize profile counters.
1078 * libgcov.h: Add headers and functions for gcov-tool use.
1079 (gcov_get_counter): New.
1080 (gcov_get_counter_target): Ditto.
1081 (struct gcov_info): Make the functions field mutable in gcov-tool
1084 2014-06-23 Kai Tietz <ktietz@redhat.com>
1087 * unwind-seh.c (_Unwind_GetGR): Check for proper
1089 (_Unwind_SetGR): Likewise.
1091 2014-05-22 Nick Clifton <nickc@redhat.com>
1093 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
1096 2014-05-22 Teresa Johnson <tejohnson@google.com>
1098 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
1101 2014-05-20 John Marino <gnugcc@marino.st>
1103 * config.host (*-*-dragonfly*): New target.
1104 * crtstuff.c: Make dl_iterate_support generic on *bsd.
1105 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
1106 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
1107 * config/i386/dragonfly-unwind.h: New.
1109 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
1112 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
1113 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
1115 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
1117 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
1120 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
1122 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
1124 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1127 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
1130 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
1132 Work around for current cygwin32 build problems.
1133 * config/i386/cygming-crtbegin.c (__register_frame_info,
1134 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
1135 functions only for 64-bit systems.
1137 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1139 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
1140 (sigill_caught, sigill_hdlr): Remove.
1142 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1144 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
1146 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1147 Solaris 9 single-threaded support.
1148 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1149 Solaris 9 single-threaded support. Add call_user_handler code
1151 (sparc_is_sighandler): Likewise.
1153 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1155 * config.host: Append t-floattodi to tmake_file depending on
1158 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
1160 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
1162 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
1165 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
1166 variable to avoid "array subscript is above array bounds" warnings.
1167 Use __builtin_expect when checking *jcr_list for NULL.
1169 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1172 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
1173 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
1174 vtv_*.o to extra_parts if enable_vtable_verify.
1176 2014-03-06 Nick Clifton <nickc@redhat.com>
1178 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
1179 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
1181 2014-02-28 Joey Ye <joey.ye@arm.com>
1184 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
1185 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
1188 2014-02-24 Walter Lee <walt@tilera.com>
1190 * config.host: Support "tilegx*" and "tilepro*" triplets.
1191 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
1192 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
1194 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
1195 Chung-Lin Tang <cltang@codesourcery.com>
1197 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
1198 * config/nios2/crti.S: Remove .file directive.
1199 * config/nios2/crtn.S: Likewise.
1201 2014-02-18 Kai Tietz <ktietz@redhat.com>
1202 Jonathan Schleifer <js@webkeks.org>
1205 * unwind-seh.c (_GCC_specific_handler): Pass proper
1206 value to unwind-handler.
1208 2014-02-12 Joseph Myers <joseph@codesourcery.com>
1210 * soft-fp/adddf3.c: Update from glibc.
1211 * soft-fp/addsf3.c: Likewise.
1212 * soft-fp/addtf3.c: Likewise.
1213 * soft-fp/divdf3.c: Likewise.
1214 * soft-fp/divsf3.c: Likewise.
1215 * soft-fp/divtf3.c: Likewise.
1216 * soft-fp/double.h: Likewise.
1217 * soft-fp/eqdf2.c: Likewise.
1218 * soft-fp/eqsf2.c: Likewise.
1219 * soft-fp/eqtf2.c: Likewise.
1220 * soft-fp/extenddftf2.c: Likewise.
1221 * soft-fp/extended.h: Likewise.
1222 * soft-fp/extendsfdf2.c: Likewise.
1223 * soft-fp/extendsftf2.c: Likewise.
1224 * soft-fp/extendxftf2.c: Likewise.
1225 * soft-fp/fixdfdi.c: Likewise.
1226 * soft-fp/fixdfsi.c: Likewise.
1227 * soft-fp/fixdfti.c: Likewise.
1228 * soft-fp/fixsfdi.c: Likewise.
1229 * soft-fp/fixsfsi.c: Likewise.
1230 * soft-fp/fixsfti.c: Likewise.
1231 * soft-fp/fixtfdi.c: Likewise.
1232 * soft-fp/fixtfsi.c: Likewise.
1233 * soft-fp/fixtfti.c: Likewise.
1234 * soft-fp/fixunsdfdi.c: Likewise.
1235 * soft-fp/fixunsdfsi.c: Likewise.
1236 * soft-fp/fixunsdfti.c: Likewise.
1237 * soft-fp/fixunssfdi.c: Likewise.
1238 * soft-fp/fixunssfsi.c: Likewise.
1239 * soft-fp/fixunssfti.c: Likewise.
1240 * soft-fp/fixunstfdi.c: Likewise.
1241 * soft-fp/fixunstfsi.c: Likewise.
1242 * soft-fp/fixunstfti.c: Likewise.
1243 * soft-fp/floatdidf.c: Likewise.
1244 * soft-fp/floatdisf.c: Likewise.
1245 * soft-fp/floatditf.c: Likewise.
1246 * soft-fp/floatsidf.c: Likewise.
1247 * soft-fp/floatsisf.c: Likewise.
1248 * soft-fp/floatsitf.c: Likewise.
1249 * soft-fp/floattidf.c: Likewise.
1250 * soft-fp/floattisf.c: Likewise.
1251 * soft-fp/floattitf.c: Likewise.
1252 * soft-fp/floatundidf.c: Likewise.
1253 * soft-fp/floatundisf.c: Likewise.
1254 * soft-fp/floatunditf.c: Likewise.
1255 * soft-fp/floatunsidf.c: Likewise.
1256 * soft-fp/floatunsisf.c: Likewise.
1257 * soft-fp/floatunsitf.c: Likewise.
1258 * soft-fp/floatuntidf.c: Likewise.
1259 * soft-fp/floatuntisf.c: Likewise.
1260 * soft-fp/floatuntitf.c: Likewise.
1261 * soft-fp/gedf2.c: Likewise.
1262 * soft-fp/gesf2.c: Likewise.
1263 * soft-fp/getf2.c: Likewise.
1264 * soft-fp/ledf2.c: Likewise.
1265 * soft-fp/lesf2.c: Likewise.
1266 * soft-fp/letf2.c: Likewise.
1267 * soft-fp/muldf3.c: Likewise.
1268 * soft-fp/mulsf3.c: Likewise.
1269 * soft-fp/multf3.c: Likewise.
1270 * soft-fp/negdf2.c: Likewise.
1271 * soft-fp/negsf2.c: Likewise.
1272 * soft-fp/negtf2.c: Likewise.
1273 * soft-fp/op-1.h: Likewise.
1274 * soft-fp/op-2.h: Likewise.
1275 * soft-fp/op-4.h: Likewise.
1276 * soft-fp/op-8.h: Likewise.
1277 * soft-fp/op-common.h: Likewise.
1278 * soft-fp/quad.h: Likewise.
1279 * soft-fp/single.h: Likewise.
1280 * soft-fp/soft-fp.h: Likewise.
1281 * soft-fp/subdf3.c: Likewise.
1282 * soft-fp/subsf3.c: Likewise.
1283 * soft-fp/subtf3.c: Likewise.
1284 * soft-fp/truncdfsf2.c: Likewise.
1285 * soft-fp/trunctfdf2.c: Likewise.
1286 * soft-fp/trunctfsf2.c: Likewise.
1287 * soft-fp/trunctfxf2.c: Likewise.
1288 * soft-fp/unorddf2.c: Likewise.
1289 * soft-fp/unordsf2.c: Likewise.
1290 * soft-fp/unordtf2.c: Likewise.
1291 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
1293 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1295 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1297 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1299 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1301 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1303 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1305 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1307 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1309 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1311 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1313 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1315 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1317 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
1319 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
1321 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1324 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1326 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
1327 cannot be represented.
1328 * config/s390/32/_fixsfdi.c: Likewise.
1329 * config/s390/32/_fixtfdi.c: Likewise.
1330 * config/s390/32/_fixunsdfdi.c: Likewise.
1331 * config/s390/32/_fixunssfdi.c: Likewise.
1332 * config/s390/32/_fixunstfdi.c: Likewise.
1334 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
1336 * configure.ac (libgcc_cv_mips_hard_float): New.
1337 * configure: Regenerate.
1338 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
1339 t-softfp-sfdf for hard-float targets.
1340 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
1341 (softfp_float_modes, softfp_int_modes, softfp_extensions)
1342 (softfp_truncations, softfp_exclude_libgcc2): New.
1343 * config/t-hardfp: New file.
1344 * config/t-hardfp-sfdf: Likewise.
1345 * config/hardfp.c: Likewise.
1347 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1349 * config.host: Include t-floattodi also for s390x.
1350 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
1351 * config/s390/32/_fixsfdi.c: Likewise.
1352 * config/s390/32/_fixtfdi.c: Likewise.
1353 * config/s390/32/_fixunsdfdi.c: Likewise.
1354 * config/s390/32/_fixunssfdi.c: Likewise.
1355 * config/s390/32/_fixunstfdi.c: Likewise.
1357 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1360 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
1361 (install-libgcc-unwind-map-forbuild): New target.
1362 (all): Depend on install-libgcc-unwind-map-forbuild.
1363 (install-libgcc-unwind-map): New target.
1364 (install): Depend on install-libgcc-unwind-map.
1366 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1368 * config/nios2/crti.S (_init): Initialize GOT pointer from
1369 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
1371 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
1373 * configure.ac: Check __mips64 when setting host_address.
1374 * configure: Regenerate.
1375 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
1376 mips/t-mips64 and t-softfp.
1377 (mips*-*-linux*): Don't add mips/t-tpbit.
1378 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
1379 (DPBIT, DPBIT_CFLAGS): Delete.
1380 * config/mips/sfp-machine.h: New file.
1381 * config/mips/t-mips64: Likewise.
1382 * config/mips/t-softfp-tf: Likewise.
1383 * config/mips/t-tpbit: Delete.
1385 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
1387 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
1390 2014-01-25 Walter Lee <walt@tilera.com>
1392 * config/tilepro/atomic.c: Include tconfig.h. Don't include
1393 config.h or system.h.
1396 2014-01-25 Walter Lee <walt@tilera.com>
1398 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
1399 (post_atomic_barrier): Ditto.
1400 (__fetch_and_do): New macro.
1401 (__atomic_fetch_and_do): Use __fetch_and_do.
1402 (__sync_fetch_and_do): New macro.
1403 (__sync_fetch_and_add_4): New function.
1404 (__sync_fetch_and_sub_4): New function.
1405 (__sync_fetch_and_or_4): New function.
1406 (__sync_fetch_and_and_4): New function.
1407 (__sync_fetch_and_xor_4): New function.
1408 (__sync_fetch_and_nand_4): New function.
1409 (__sync_fetch_and_add_8): New function.
1410 (__sync_fetch_and_sub_8): New function.
1411 (__sync_fetch_and_or_8): New function.
1412 (__sync_fetch_and_and_8): New function.
1413 (__sync_fetch_and_xor_8): New function.
1414 (__sync_fetch_and_nand_8): New function.
1415 (__do_and_fetch): New macro.
1416 (__atomic_do_and_fetch): Use __do_and_fetch.
1417 (__sync_do_and_fetch): New macro.
1418 (__sync_add_and_fetch_4): New function.
1419 (__sync_sub_and_fetch_4): New function.
1420 (__sync_or_and_fetch_4): New function.
1421 (__sync_and_and_fetch_4): New function.
1422 (__sync_xor_and_fetch_4): New function.
1423 (__sync_nand_and_fetch_4): New function.
1424 (__sync_add_and_fetch_8): New function.
1425 (__sync_sub_and_fetch_8): New function.
1426 (__sync_or_and_fetch_8): New function.
1427 (__sync_and_and_fetch_8): New function.
1428 (__sync_xor_and_fetch_8): New function.
1429 (__sync_nand_and_fetch_8): New function.
1430 (__sync_exchange_methods): New macro.
1431 (__sync_val_compare_and_swap_4): New function.
1432 (__sync_bool_compare_and_swap_4): New function.
1433 (__sync_lock_test_and_test_4): New function.
1434 (__sync_val_compare_and_swap_8): New function.
1435 (__sync_bool_compare_and_swap_8): New function.
1436 (__sync_lock_test_and_test_8): New function.
1437 (__subword_cmpxchg_body): New macro.
1438 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
1439 (__atomic_compare_exchange_2): Ditto.
1440 (__sync_subword_cmpxchg): New macro.
1441 (__sync_val_compare_and_swap_1): New function.
1442 (__sync_bool_compare_and_swap_1): New function.
1443 (__sync_val_compare_and_swap_2): New function.
1444 (__sync_bool_compare_and_swap_2): New function.
1445 (__atomic_subword): Rename to ...
1446 (__subword): ... New name.
1447 (__atomic_subword_fetch): Use __subword.
1448 (__sync_subword_fetch): New macro.
1449 (__sync_fetch_and_add_1): New function.
1450 (__sync_fetch_and_sub_1): New function.
1451 (__sync_fetch_and_or_1): New function.
1452 (__sync_fetch_and_and_1): New function.
1453 (__sync_fetch_and_xor_1): New function.
1454 (__sync_fetch_and_nand_1): New function.
1455 (__sync_fetch_and_add_2): New function.
1456 (__sync_fetch_and_sub_2): New function.
1457 (__sync_fetch_and_or_2): New function.
1458 (__sync_fetch_and_and_2): New function.
1459 (__sync_fetch_and_xor_2): New function.
1460 (__sync_fetch_and_nand_2): New function.
1461 (__sync_add_and_fetch_1): New function.
1462 (__sync_sub_and_fetch_1): New function.
1463 (__sync_or_and_fetch_1): New function.
1464 (__sync_and_and_fetch_1): New function.
1465 (__sync_xor_and_fetch_1): New function.
1466 (__sync_nand_and_fetch_1): New function.
1467 (__sync_add_and_fetch_2): New function.
1468 (__sync_sub_and_fetch_2): New function.
1469 (__sync_or_and_fetch_2): New function.
1470 (__sync_and_and_fetch_2): New function.
1471 (__sync_xor_and_fetch_2): New function.
1472 (__sync_nand_and_fetch_2): New function.
1473 (__atomic_subword_lock): Use __subword.
1474 (__sync_subword_lock): New macro.
1475 (__sync_lock_test_and_set_1): New function.
1476 (__sync_lock_test_and_set_2): New function.
1478 2014-01-25 Walter Lee <walt@tilera.com>
1480 * config/tilepro/atomic.c (BIT_OFFSET): Define.
1481 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
1482 (__atomic_subword): Ditto.
1484 2014-01-25 Walter Lee <walt@tilera.com>
1486 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
1487 a prefix op argument.
1488 (__atomic_nand_fetch_4): Add prefix op.
1489 (__atomic_nand_fetch_8): Ditto.
1491 2014-01-21 Baruch Siach <barch@tkos.co.il>
1493 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
1495 2014-01-09 Rong Xu <xur@google.com>
1497 * libgcov-driver.c (this_prg): make it local to save
1499 (gcov_exit_compute_summary): Ditto.
1500 (gcov_exit_merge_gcda): Ditto.
1501 (gcov_exit_merge_summary): Ditto.
1502 (gcov_exit_dump_gcov): Ditto.
1504 2014-01-08 Rong Xu <xur@google.com>
1506 * libgcov-driver.c: Use libgcov.h.
1507 (buffer_fn_data): Use xmalloc instead of malloc.
1508 (gcov_exit_merge_gcda): Ditto.
1509 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
1510 * libgcov.h: New common header files for libgcov-*.h.
1511 * libgcov-interface.c: Use libgcov.h
1512 * libgcov-merge.c: Ditto.
1513 * libgcov-profiler.c: Ditto.
1514 * Makefile.in: Add dependence to libgcov.h
1516 2014-01-02 Joseph Myers <joseph@codesourcery.com>
1518 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
1519 case of small numerator and finite nonzero result.
1521 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1523 Update copyright years
1525 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1527 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
1528 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
1529 config/arc/dp-hack.h, config/arc/fp-hack.h,
1530 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
1531 config/arc/ieee-754/arc600-dsp/divdf3.S,
1532 config/arc/ieee-754/arc600-dsp/divsf3.S,
1533 config/arc/ieee-754/arc600-dsp/muldf3.S,
1534 config/arc/ieee-754/arc600-dsp/mulsf3.S,
1535 config/arc/ieee-754/arc600-mul64/divdf3.S,
1536 config/arc/ieee-754/arc600-mul64/divsf3.S,
1537 config/arc/ieee-754/arc600-mul64/muldf3.S,
1538 config/arc/ieee-754/arc600-mul64/mulsf3.S,
1539 config/arc/ieee-754/arc600/divsf3.S,
1540 config/arc/ieee-754/arc600/mulsf3.S,
1541 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
1542 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
1543 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
1544 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
1545 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
1546 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
1547 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
1548 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
1549 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
1550 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
1551 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
1552 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
1553 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
1554 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
1555 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
1556 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
1557 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
1558 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
1559 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
1560 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
1561 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
1562 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
1563 vtv_start_preinit.c: Use the standard form for the copyright notice.
1565 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
1566 Chung-Lin Tang <cltang@codesourcery.com>
1567 Based on patches from Altera Corporation
1569 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
1570 * config/nios2/lib2-nios2.h: New file.
1571 * config/nios2/lib2-divmod-hi.c: New file.
1572 * config/nios2/linux-unwind.h: New file.
1573 * config/nios2/lib2-divmod.c: New file.
1574 * config/nios2/linux-atomic.c: New file.
1575 * config/nios2/t-nios2: New file.
1576 * config/nios2/crti.asm: New file.
1577 * config/nios2/t-linux: New file.
1578 * config/nios2/lib2-divtable.c: New file.
1579 * config/nios2/lib2-mul.c: New file.
1580 * config/nios2/tramp.c: New file.
1581 * config/nios2/crtn.asm: New file.
1583 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
1585 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
1586 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
1587 from cpuid.h to check vendor signatures.
1589 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1591 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
1592 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
1593 (get_amd_cpu): Likewise.
1595 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
1597 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
1600 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1601 H.J. Lu <hongjiu.lu@intel.com>
1604 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
1606 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
1607 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
1608 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
1609 FEATURE_XOP and FEATURE_FMA.
1610 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
1612 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
1613 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
1614 FEATURE_FMA4 and FEATURE_XOP.
1616 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
1618 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
1619 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
1620 (get_intel_cpu): Updated.
1622 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
1624 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
1626 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
1628 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1629 instructions when __SSE_MATH__ is defined.
1631 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
1633 * config.host (microblaze-*-rtems*): New.
1635 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
1637 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
1638 architectures that do not have hardware divide instruction.
1639 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
1641 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
1643 * longlong.h: Delete (moved to include/).
1645 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
1647 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
1648 of normal number and qNaN to not raise an inexact exception.
1650 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
1652 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
1654 2013-11-28 Matthew Leach <matthew.leach@arm.com>
1656 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
1657 for correct opcodes on BE.
1659 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
1661 * soft-fp/op-4.h: Update from glibc.
1663 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
1665 * libgcc2.c (__udivmoddi4): Define new implementation when
1666 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
1667 divide instructions.
1669 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
1671 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
1673 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1675 * config/t-softfp (soft-fp-objects-base): New variable.
1676 (soft-fp-objects): Use it.
1678 2013-11-23 David Edelson <dje.gcc@gmail.com>
1679 Andrew Dixie <andrewd@gentrack.com>
1682 * config/rs6000/aixinitfini.c: New file.
1683 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
1684 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
1687 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
1689 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
1691 2013-11-18 Jan Hubicka <jh@suse.cz>
1693 * libgcov-driver.c (run_accounted): Make global level static.
1694 (gcov_exit_merge_summary): Silence warning; do not clear
1696 (gcov_exit): Clear it here.
1698 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
1701 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
1702 (all_prg, crc32): Remove static vars.
1703 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
1705 (gcov_exit_merge_gcda): Add crc32 parameter.
1706 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
1707 do not account run if it was already accounted.
1708 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1709 (gcov_exit): Initialize all_prg; update.
1711 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1713 * configure: Regenerate.
1715 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1716 Alan Modra <amodra@gmail.com>
1718 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1719 (frob_update_context): Use it.
1721 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1722 Alan Modra <amodra@gmail.com>
1724 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1725 (trampoline_initial): Provide ELFv2 variant.
1726 (__trampoline_setup): Likewise.
1728 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1729 check for AIX indirect function call sequence if _CALL_ELF == 2.
1731 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1732 Alan Modra <amodra@gmail.com>
1734 * config/rs6000/linux-unwind.h (get_regs): Do not support
1735 old kernel versions if _CALL_ELF == 2.
1736 (frob_update_context): Do not support PLT stub variants only
1737 generated by old linkers if _CALL_ELF == 2.
1739 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1740 Alan Modra <amodra@gmail.com>
1742 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1743 location of CR save area for 64-bit little-endian systems.
1745 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1747 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1749 * config/arm/t-vxworks: Delete.
1751 2013-11-10 Kai Tietz <ktietz@redhat.com>
1753 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1754 Increment load-count on use of LIBGCC_SONAME DLL.
1755 (hmod_libgcc): New static variable to hold handle of
1757 (__gcc_deregister_frame): Decrement load-count of
1760 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1762 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1764 * configure: Regenerate
1766 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
1768 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1769 FP_EX_DENORM. Store result to volatile location after SSE division
1770 to close interrupt window. Remove unneeded fwait after x87
1771 division since interrupt window will be closed by emitted fstp.
1772 Rewrite FP_EX_INEXACT handling.
1774 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1776 * soft-fp/README: Update.
1777 * soft-fp/adddf3.c: Update from glibc.
1778 * soft-fp/addsf3.c: Likewise.
1779 * soft-fp/addtf3.c: Likewise.
1780 * soft-fp/divdf3.c: Likewise.
1781 * soft-fp/divsf3.c: Likewise.
1782 * soft-fp/divtf3.c: Likewise.
1783 * soft-fp/double.h: Likewise.
1784 * soft-fp/eqdf2.c: Likewise.
1785 * soft-fp/eqsf2.c: Likewise.
1786 * soft-fp/eqtf2.c: Likewise.
1787 * soft-fp/extenddftf2.c: Likewise.
1788 * soft-fp/extended.h: Likewise.
1789 * soft-fp/extendsfdf2.c: Likewise.
1790 * soft-fp/extendsftf2.c: Likewise.
1791 * soft-fp/extendxftf2.c: Likewise.
1792 * soft-fp/fixdfdi.c: Likewise.
1793 * soft-fp/fixdfsi.c: Likewise.
1794 * soft-fp/fixdfti.c: Likewise.
1795 * soft-fp/fixsfdi.c: Likewise.
1796 * soft-fp/fixsfsi.c: Likewise.
1797 * soft-fp/fixsfti.c: Likewise.
1798 * soft-fp/fixtfdi.c: Likewise.
1799 * soft-fp/fixtfsi.c: Likewise.
1800 * soft-fp/fixtfti.c: Likewise.
1801 * soft-fp/fixunsdfdi.c: Likewise.
1802 * soft-fp/fixunsdfsi.c: Likewise.
1803 * soft-fp/fixunsdfti.c: Likewise.
1804 * soft-fp/fixunssfdi.c: Likewise.
1805 * soft-fp/fixunssfsi.c: Likewise.
1806 * soft-fp/fixunssfti.c: Likewise.
1807 * soft-fp/fixunstfdi.c: Likewise.
1808 * soft-fp/fixunstfsi.c: Likewise.
1809 * soft-fp/fixunstfti.c: Likewise.
1810 * soft-fp/floatdidf.c: Likewise.
1811 * soft-fp/floatdisf.c: Likewise.
1812 * soft-fp/floatditf.c: Likewise.
1813 * soft-fp/floatsidf.c: Likewise.
1814 * soft-fp/floatsisf.c: Likewise.
1815 * soft-fp/floatsitf.c: Likewise.
1816 * soft-fp/floattidf.c: Likewise.
1817 * soft-fp/floattisf.c: Likewise.
1818 * soft-fp/floattitf.c: Likewise.
1819 * soft-fp/floatundidf.c: Likewise.
1820 * soft-fp/floatundisf.c: Likewise.
1821 * soft-fp/floatunditf.c: Likewise.
1822 * soft-fp/floatunsidf.c: Likewise.
1823 * soft-fp/floatunsisf.c: Likewise.
1824 * soft-fp/floatunsitf.c: Likewise.
1825 * soft-fp/floatuntidf.c: Likewise.
1826 * soft-fp/floatuntisf.c: Likewise.
1827 * soft-fp/floatuntitf.c: Likewise.
1828 * soft-fp/gedf2.c: Likewise.
1829 * soft-fp/gesf2.c: Likewise.
1830 * soft-fp/getf2.c: Likewise.
1831 * soft-fp/ledf2.c: Likewise.
1832 * soft-fp/lesf2.c: Likewise.
1833 * soft-fp/letf2.c: Likewise.
1834 * soft-fp/muldf3.c: Likewise.
1835 * soft-fp/mulsf3.c: Likewise.
1836 * soft-fp/multf3.c: Likewise.
1837 * soft-fp/negdf2.c: Likewise.
1838 * soft-fp/negsf2.c: Likewise.
1839 * soft-fp/negtf2.c: Likewise.
1840 * soft-fp/op-1.h: Likewise.
1841 * soft-fp/op-2.h: Likewise.
1842 * soft-fp/op-4.h: Likewise.
1843 * soft-fp/op-8.h: Likewise.
1844 * soft-fp/op-common.h: Likewise.
1845 * soft-fp/quad.h: Likewise.
1846 * soft-fp/single.h: Likewise.
1847 * soft-fp/soft-fp.h: Likewise.
1848 * soft-fp/subdf3.c: Likewise.
1849 * soft-fp/subsf3.c: Likewise.
1850 * soft-fp/subtf3.c: Likewise.
1851 * soft-fp/truncdfsf2.c: Likewise.
1852 * soft-fp/trunctfdf2.c: Likewise.
1853 * soft-fp/trunctfsf2.c: Likewise.
1854 * soft-fp/trunctfxf2.c: Likewise.
1855 * soft-fp/unorddf2.c: Likewise.
1856 * soft-fp/unordsf2.c: Likewise.
1857 * soft-fp/unordtf2.c: Likewise.
1859 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
1861 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1862 (_FP_MUL_MEAT_D): Ditto.
1863 (_FP_DIV_MEAT_S): Ditto.
1864 (_FP_DIV_MEAT_D): Ditto.
1865 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1866 t-softfp-sfdf and t-softfp to tmake_file.
1868 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
1870 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1871 * config/i386/crtprec.c: Ditto.
1873 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1874 Shiva Chen <shiva0217@gmail.com>
1876 * config.host (nds32*-elf*): Add nds32 target.
1877 * config/nds32 : New directory and files.
1879 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
1881 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1882 * config.host (cpu_type) <Setting default>: Add entry for
1884 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1885 <crisv32-*-linux*>: Adjust.
1886 * longlong.h: Wrap the whole CRIS section in a single
1887 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1889 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1891 [__CRIS__] (__umulsidi3): Define.
1892 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1893 * config/cris/sfp-machine.h: New file.
1894 * config/cris/umulsidi3.S: New file.
1895 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1896 * config/cris/arit.c (SIGNMULT): New macro.
1897 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1898 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1899 saving 3 out of originally 33 cycles from the fastest
1900 path, 3 out of 54 from the medium path and one from the longest
1901 path. Improve comments.
1903 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1905 * sync.c: Remove static aliases and define each function directly
1906 under its real name.
1908 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
1910 * config.host (hppa*64*-*-linux*): Define extra_parts.
1911 (hppa*-*-linux*): Likewise.
1913 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1915 * config/arc/crtgend.S: Add 2013 to Copyright years.
1916 * config/arc/gmon/atomic.h: Likewise.
1917 * config/arc/gmon/auxreg.h: Likewise.
1918 * config/arc/gmon/sys/gmon_out.h: Likewise.
1919 * config/arc/gmon/sys/gmon.h: Likewise.
1920 * config/arc/gmon/prof-freq.c: Likewise.
1921 * config/arc/gmon/mcount.c: Likewise.
1922 * config/arc/gmon/prof-freq-stub.S: Likewise.
1923 * config/arc/gmon/gmon.c: Likewise.
1924 * config/arc/gmon/machine-gmon.h: Likewise.
1925 * config/arc/gmon/profil.S: Likewise.
1926 * config/arc/gmon/dcache_linesz.S: Likewise.
1927 * config/arc/crtg.S: Likewise.
1928 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1929 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1930 * config/arc/ieee-754/adddf3.S: Likewise.
1931 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1932 * config/arc/ieee-754/fixsfsi.S: Likewise.
1933 * config/arc/ieee-754/gtsf2.S: Likewise.
1934 * config/arc/ieee-754/floatsisf.S: Likewise.
1935 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1936 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1937 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1938 * config/arc/ieee-754/fixdfsi.S: Likewise.
1939 * config/arc/ieee-754/addsf3.S: Likewise.
1940 * config/arc/ieee-754/gesf2.S: Likewise.
1941 * config/arc/ieee-754/floatsidf.S: Likewise.
1942 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1943 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1944 * config/arc/ieee-754/gtdf2.S: Likewise.
1945 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1946 * config/arc/ieee-754/uneqdf2.S: Likewise.
1947 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1948 * config/arc/ieee-754/uneqsf2.S: Likewise.
1949 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1950 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1951 * config/arc/ieee-754/eqdf2.S: Likewise.
1952 * config/arc/ieee-754/ordsf2.S: Likewise.
1953 * config/arc/ieee-754/divsf3.S: Likewise.
1954 * config/arc/ieee-754/divdf3.S: Likewise.
1955 * config/arc/ieee-754/floatunsidf.S: Likewise.
1956 * config/arc/ieee-754/orddf2.S: Likewise.
1957 * config/arc/ieee-754/eqsf2.S: Likewise.
1958 * config/arc/ieee-754/gedf2.S: Likewise.
1959 * config/arc/crtn.S: Likewise.
1960 * config/arc/crti.S: Likewise.
1961 * config/arc/t-arc700-uClibc: Likewise.
1962 * config/arc/asm.h: Likewise.
1963 * config/arc/libgcc-excl.ver: Likewise.
1964 * config/arc/t-arc-newlib: Likewise.
1965 * config/arc/divtab-arc700.c: Likewise.
1966 * config/arc/initfini.c: Likewise.
1967 * config/arc/fp-hack.h: Likewise.
1969 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1970 Diego Novillo <dnovillo@google.com>
1972 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
1973 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1974 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1975 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
1977 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1978 Brendan Kehoe <brendan@zen.org>
1979 Simon Cook <simon.cook@embecosm.com>
1981 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1982 * config/arc: New directory.
1983 * longlong.h [__arc__] (umul_ppmm): Remove.
1984 [__arc__] (__umulsidi3): Define.
1985 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1986 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1988 2013-09-17 Jacek Caban <jacek@codeweavers.com>
1990 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1992 * config/i386/gthr-win32.h: Likewise.
1994 2013-09-16 DJ Delorie <dj@redhat.com>
1996 * config/rl78/vregs.h: Add G10 register definitions.
1997 * config/rl78/lib2mul.c: Enable for RL78/G10.
1998 * config/rl78/lib2div.c: Likewise.
1999 * config/rl78/lshrsi3.S: Use vregs.h.
2000 * config/rl78/cmpsi2.S: Likewise.
2001 * config/rl78/trampoline.S: Likewise.
2002 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
2004 2013-09-14 DJ Delorie <dj@redhat.com>
2005 Nick Clifton <nickc@redhat.com>
2007 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
2008 * config/rl78/vregs.h: New.
2009 * config/rl78/signbit.S: New file. Implements signbit function.
2010 * config/rl78/divmodsi.S: New.
2011 * config/rl78/divmodhi.S: New.
2012 * config/rl78/divmodqi.S: New.
2013 * config/rl78/t-rl78: Build them here...
2014 * config/rl78/lib2div.c: ...but not here.
2016 2013-09-12 DJ Delorie <dj@redhat.com>
2018 * config.host (msp*-*-elf): New.
2019 * config/msp430/: New port.
2021 2013-08-18 Iain Sandoe <iain@codesourcery.com>
2023 PR gcov-profile/58127
2024 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
2025 __thread var for emulated TLS.
2026 (__gcov_indirect_call_counters): Likewise.
2028 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
2029 Catherine Moore <clm@codesourcery.com>
2030 Richard Sandiford <rdsandiford@googlemail.com>
2032 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
2033 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
2034 (CALL_STUB_NO_RET): Likewise.
2035 (CALL_STUB_RET): Likewise.
2036 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
2037 __mips16_ret call/return stub symbols.
2038 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
2041 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
2043 * config.host <mips*-*-linux*>: Remove a stray comment.
2045 2013-08-10 Jan Hubicka <jh@suse.cz>
2047 Work around binutils PR14342
2048 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
2049 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
2050 (L_gcov_indirect_call_profiler_v2): New.
2052 2013-08-06 Jan Hubicka <jh@suse.cz>
2054 * libgcov.c (__gcov_indirect_call_callee,
2055 __gcov_indirect_call_counters): New global vars.
2056 (__gcov_indirect_call_profiler): replace by ...
2057 (__gcov_indirect_call_profiler_v2) ... this one.
2059 2013-08-06 Caroline Tice <cmtice@google.com>
2061 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2062 vtv_start_preinit.o and vtv_end_preinit.o.
2063 * configure.ac: Add code to check/set enable_vtable_verify.
2064 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2066 * vtv_start_preinit.c: New file.
2067 * vtv_end_preinit.c: New file.
2068 * vtv_start.c: New file.
2069 * vtv_end.c: New file.
2070 * configure: Regenerated.
2072 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
2074 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
2075 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
2076 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
2077 GPL-3.0-with-GCC-exception.
2079 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
2081 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
2084 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2086 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
2087 mapping for FPRs when creating the fallback framestate.
2089 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
2092 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
2093 (__round_s2_const, __round_u2_const)
2094 (__round_s4_const, __round_u4_const, __round_x8):
2095 Saturate result if addition result cannot be represented.
2097 2013-07-15 Matthias Klose <doko@ubuntu.com>
2099 * libgcc2.c: Don't include <limits.h>.
2101 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
2103 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
2105 2013-07-06 Jakub Jelinek <jakub@redhat.com>
2108 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
2110 2013-06-28 Jakub Jelinek <jakub@redhat.com>
2113 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
2115 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
2116 instead of table lookups.
2117 (__popcountDI2): Likewise.
2119 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
2121 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
2124 2013-06-21 Joseph Myers <joseph@codesourcery.com>
2127 * soft-fp/adddf3.c: Update from glibc.
2128 * soft-fp/addsf3.c: Likewise.
2129 * soft-fp/addtf3.c: Likewise.
2130 * soft-fp/divdf3.c: Likewise.
2131 * soft-fp/divsf3.c: Likewise.
2132 * soft-fp/divtf3.c: Likewise.
2133 * soft-fp/double.h: Likewise.
2134 * soft-fp/eqdf2.c: Likewise.
2135 * soft-fp/eqsf2.c: Likewise.
2136 * soft-fp/eqtf2.c: Likewise.
2137 * soft-fp/extenddftf2.c: Likewise.
2138 * soft-fp/extended.h: Likewise.
2139 * soft-fp/extendsfdf2.c: Likewise.
2140 * soft-fp/extendsftf2.c: Likewise.
2141 * soft-fp/fixdfdi.c: Likewise.
2142 * soft-fp/fixdfsi.c: Likewise.
2143 * soft-fp/fixsfdi.c: Likewise.
2144 * soft-fp/fixsfsi.c: Likewise.
2145 * soft-fp/fixtfdi.c: Likewise.
2146 * soft-fp/fixtfsi.c: Likewise.
2147 * soft-fp/fixunsdfdi.c: Likewise.
2148 * soft-fp/fixunsdfsi.c: Likewise.
2149 * soft-fp/fixunssfdi.c: Likewise.
2150 * soft-fp/fixunssfsi.c: Likewise.
2151 * soft-fp/fixunstfdi.c: Likewise.
2152 * soft-fp/fixunstfsi.c: Likewise.
2153 * soft-fp/floatdidf.c: Likewise.
2154 * soft-fp/floatdisf.c: Likewise.
2155 * soft-fp/floatditf.c: Likewise.
2156 * soft-fp/floatsidf.c: Likewise.
2157 * soft-fp/floatsisf.c: Likewise.
2158 * soft-fp/floatsitf.c: Likewise.
2159 * soft-fp/floatundidf.c: Likewise.
2160 * soft-fp/floatundisf.c: Likewise.
2161 * soft-fp/floatunditf.c: Likewise.
2162 * soft-fp/floatunsidf.c: Likewise.
2163 * soft-fp/floatunsisf.c: Likewise.
2164 * soft-fp/floatunsitf.c: Likewise.
2165 * soft-fp/gedf2.c: Likewise.
2166 * soft-fp/gesf2.c: Likewise.
2167 * soft-fp/getf2.c: Likewise.
2168 * soft-fp/ledf2.c: Likewise.
2169 * soft-fp/lesf2.c: Likewise.
2170 * soft-fp/letf2.c: Likewise.
2171 * soft-fp/muldf3.c: Likewise.
2172 * soft-fp/mulsf3.c: Likewise.
2173 * soft-fp/multf3.c: Likewise.
2174 * soft-fp/negdf2.c: Likewise.
2175 * soft-fp/negsf2.c: Likewise.
2176 * soft-fp/negtf2.c: Likewise.
2177 * soft-fp/op-1.h: Likewise.
2178 * soft-fp/op-2.h: Likewise.
2179 * soft-fp/op-4.h: Likewise.
2180 * soft-fp/op-8.h: Likewise.
2181 * soft-fp/op-common.h: Likewise.
2182 * soft-fp/quad.h: Likewise.
2183 * soft-fp/single.h: Likewise.
2184 * soft-fp/soft-fp.h: Likewise.
2185 * soft-fp/subdf3.c: Likewise.
2186 * soft-fp/subsf3.c: Likewise.
2187 * soft-fp/subtf3.c: Likewise.
2188 * soft-fp/truncdfsf2.c: Likewise.
2189 * soft-fp/trunctfdf2.c: Likewise.
2190 * soft-fp/trunctfsf2.c: Likewise.
2191 * soft-fp/unorddf2.c: Likewise.
2192 * soft-fp/unordsf2.c: Likewise.
2193 * soft-fp/unordtf2.c: Likewise.
2194 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
2195 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2196 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2197 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2198 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2199 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2200 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2201 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2202 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2203 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
2204 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
2205 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2207 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
2209 * config/mips/lib2funcs.c: New file.
2210 * config/mips/t-mips (LIB2ADD_ST): Add it.
2212 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
2215 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
2216 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
2218 2013-06-08 Walter Lee <walt@tilera.com>
2220 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
2221 Replace int64_t with long long. Add __extension__ where
2223 * config/tilepro/atomic.c: Include config.h.
2225 2013-06-06 Douglas B Rupp <rupp@adacore.com>
2227 * config.host (arm-wrs-vxworks): Configure with other soft float.
2229 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
2231 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
2232 (mips64r5900el-*-elf*): New configurations.
2234 2013-06-04 Alan Modra <amodra@gmail.com>
2236 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
2238 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
2240 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
2242 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
2244 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
2245 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
2246 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
2248 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2250 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
2251 (powerpc-wrs-vxworks): Likewise.
2253 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2255 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
2256 signal frames as well.
2257 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
2258 STACK_BIAS to the CFA offset.
2260 2013-05-17 Richard Henderson <rth@redhat.com>
2263 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
2264 (execute_cfa_program): Use it when storing to fs->regs.
2266 2013-05-08 Kai Tietz <ktietz@redhat.com>
2268 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
2269 (__deregister_frame_info): Likewise.
2271 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
2273 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
2276 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
2278 2013-04-25 Alan Modra <amodra@gmail.com>
2280 * config.host: Match little-endian powerpc-linux.
2282 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
2284 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
2285 as 'unsigned long long' instead of 'unsigned long'.
2286 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
2289 2013-04-10 Julian Brown <julian@codesourcery.com>
2291 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
2292 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
2293 unsigned char/unsigned short.
2294 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
2296 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2299 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
2301 2013-04-04 Meador Inge <meadori@codesourcery.com>
2303 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
2304 computing the location of the link register.
2305 (aeabi_uldivmod): Ditto.
2307 2013-03-27 Kai Tietz <ktietz@redhat.com>
2309 * config.host: Add support for cygwin x64 target.
2310 * configure: Regenerated.
2312 2013-03-26 Walter Lee <walt@tilera.com>
2314 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
2315 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
2317 2013-03-25 Kai Tietz <ktietz@redhat.com>
2319 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
2321 2013-03-20 Robert Mason <rbmj@verizon.net>
2323 * config/vxlib-tls.c (__gthread_get_tsd_data,)
2324 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
2325 (__gthread_leave_tsd_dtor_context): Add prototypes.
2326 (tls_delete_hook): Update.
2328 2013-03-20 Catherine Moore <clm@codesourcery.com>
2329 Joseph Myers <joseph@codesourcery.com>
2330 Chao-ying Fu <fu@mips.com>
2332 * config/mips/mips16.S: Don't build for microMIPS.
2333 * config/mips/linux-unwind.h: Handle microMIPS frame.
2334 * config/mips/crtn.S (fini, init): New labels.
2336 2013-03-14 Jakub Jelinek <jakub@redhat.com>
2338 PR tree-optimization/53265
2339 * unwind-dw2.c (execute_cfa_program): Avoid
2340 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
2341 on targets with DWARF_FRAME_REGISTERS < 32.
2343 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
2346 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
2347 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
2349 2013-03-07 Sriraman Tallam <tmsriram@google.com>
2351 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
2352 sandybridge processors.
2354 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
2357 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
2360 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2362 * config/microblaze/crti.S: Setup stack protection at entry
2364 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
2366 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
2367 (__rotldi3): Shift bytewise if applicable.
2369 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
2371 * config/aarch64/sync-cache.c
2372 (__aarch64_sync_cache_range): Silence warnings.
2374 2013-02-25 Catherine Moore <clm@codesourcery.com>
2377 2013-02-24 Catherine Moore <clm@codesourcery.com>
2378 Joseph Myers <joseph@codesourcery.com>
2379 Chao-ying Fu <fu@mips.com>
2381 * config/mips/mips16.S: Don't build for microMIPS.
2382 * config/mips/linux-unwind.h: Handle microMIPS frame.
2383 * config/mips/crtn.S (fini, init): New labels.
2385 2013-02-24 Catherine Moore <clm@codesourcery.com>
2386 Joseph Myers <joseph@codesourcery.com>
2387 Chao-ying Fu <fu@mips.com>
2389 * config/mips/mips16.S: Don't build for microMIPS.
2390 * config/mips/linux-unwind.h: Handle microMIPS frame.
2391 * config/mips/crtn.S (fini, init): New labels.
2393 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2394 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
2397 2013-02-16 Alan Modra <amodra@gmail.com>
2400 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
2401 (ppc_fallback_frame_state): Always set up save locations for fp
2402 and altivec. Don't bother with non-callee-saved regs, r0-r13
2403 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
2405 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
2408 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
2410 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
2411 _ssmulha3, _usmulusa3, _ssmulsa3.
2412 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
2413 (__muldi3): XCALL __muldi3_6 instead of rcall.
2414 (__umulsidi3, __mulsidi3): New functions.
2415 (do_prologue_saves, do_epilogue_restores): New .macros.
2416 (__divdi3_moddi3): Use them.
2417 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
2418 (__usmulusa3, __ssmulsa3): New functions.
2420 2013-02-11 Iain Sandoe <iain@codesourcery.com>
2421 Jack Howarth <howarth@bromo.med.uc.edu>
2422 Patrick Marlier <patrick.marlier@gmail.com>
2425 * config/darwin-crt-tm.c: Remove dummy functions hack.
2427 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
2430 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
2431 * config/avr/lib2-object.mk: New iterator to build objects from it.
2432 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
2434 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
2435 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
2436 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
2437 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
2438 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
2439 * config/avr/lib1funcs-fixed.S: Implement them.
2441 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
2443 Update copyright years.
2445 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
2448 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
2449 Add crtcxa to extra_parts.
2450 * config/rs6000/exit.h: New file.
2451 * config/rs6000/cxa_atexit.c: New file.
2452 * config/rs6000/cxa_finalize.c: New file.
2453 * config/rs6000/crtcxa.c: New file.
2454 * config/rs6000/t-aix-cxa: New file.
2455 * config/rs6000/libgcc-aix-cxa.ver: New file.
2457 2013-01-31 Nick Clifton <nickc@redhat.com>
2459 * config/v850/lib1funcs.S: Add support for e3v5 architecture
2462 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
2465 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
2466 _mulQQ, _mulHQ, _mulHA, _mulSA,
2467 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
2468 _divQQ, _divHQ, _divHA, _divSA,
2469 _divUQQ, _divUHQ, _divUHA, _divUSA.
2471 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
2473 * config.host(microblaze*-linux*): tmake_file: Remove
2474 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
2475 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
2476 to exclude functions from being built with libgcc.c and use
2477 the microblaze assembly.
2479 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2481 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
2484 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
2486 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
2487 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
2488 __UINTPTR_TYPE__; also cast 'base' to the same type before the
2489 alignment operation.
2491 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
2493 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
2494 loop start address for cache clearing.
2496 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2498 * config/avr/lib1funcs.S: Remove trailing blanks.
2499 * config/avr/lib1funcs-fixed.S: Ditto.
2501 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2503 * config/avr/avr-lib.h: Add GPL copyright notice.
2505 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2507 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
2508 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
2509 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
2510 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
2512 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
2514 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
2515 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2517 2013-01-04 Nick Clifton <nickc@redhat.com>
2519 * config/v850/lib1funcs.S: Only provide CALLT support functions if
2520 the CALLT instruction is supported.
2522 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
2524 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
2525 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
2527 2012-12-13 John Tytgat <John@bass-software.com>
2529 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
2532 2012-12-12 Jakub Jelinek <jakub@redhat.com>
2535 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
2536 undefined signed overflows.
2538 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
2541 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
2543 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
2545 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
2546 (FP_TRAPPING_EXCEPTIONS): Define.
2547 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
2548 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
2550 2012-12-04 Richard Henderson <rth@redhat.com>
2553 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
2555 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2557 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
2558 (FP_EX_SHIFT): Define.
2559 (FP_TRAPPING_EXCEPTIONS): Define.
2561 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2563 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
2564 (FP_ROUNDMODE): Use FP_RND_MASK.
2565 * config/aarch64/sfp-exceptions.c: New.
2566 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
2567 Use __sfp_handle_exceptions.
2569 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
2571 * config.host: (arm*-*-freebsd*): Remove.
2572 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
2573 (arm*-*-elf*): Remove.
2574 (arm*-*-wince-pe*): Remove.
2575 * arm/unwind-arm.c (struct fpa_reg): Delete.
2576 (struct fpa_regs): Delete.
2577 (phase1_vrs): Remove fpa element.
2578 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
2579 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
2580 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
2581 * ieee754-sf.S (floatundisf): Remove FPA support.
2582 (floatdisf): Likewise.
2583 * ieee75f-df.S (floatundidf): Likewise.
2584 (floatdidf): Likewise.
2586 2012-11-29 Kai Tietz <ktietz@redhat.com>
2589 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
2590 * unwind-generic.h: Likewise.
2591 * unwind-seh.c: Likewise.
2593 2012-11-28 Richard Henderson <rth@redhat.com>
2596 * emutls.c (__emutls_get_address): Avoid race condition between
2597 obj->loc.offset read and emutls_key initialization.
2599 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
2601 Adjust decimal point of signed accum mode to GCC default.
2604 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
2606 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
2607 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
2608 (__mulha3, __mulsa3)
2609 (__divqq3, __divha3, __divsa3): Adjust to new position of
2610 decimal point of signed accum types.
2612 (__mulusa3_round): New function.
2613 (__mulusa3): Use it.
2614 (__divqq_helper): New function.
2615 (__udivuqq3): Use it.
2617 2012-11-20 Jakub Jelinek <jakub@redhat.com>
2620 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
2622 2012-11-18 Teresa Johnson <tejohnson@google.com>
2625 * libgcov.c (gcov_exit): Remove merged program summary
2626 comparison unless !GCOV_LOCKED.
2628 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2630 * soft-fp: Updated from glibc upstream.
2632 2012-11-06 Ian Lance Taylor <iant@google.com>
2634 * generic-morestack.c (__generic_morestack): Align the returned
2635 stack pointer to a 32 byte boundary.
2636 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
2637 increment the return address until we have decided that we don't
2638 have a varargs function.
2639 (__morestack) [32-bit]: Align stack correctly when calling C
2641 (__morestack) [64-bit]: Likewise.
2643 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
2645 * configure: Regenerate.
2647 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
2650 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
2651 * config/i386/sfp-machine.h: Guard exception handling
2652 code with _SOFT_FLOAT.
2653 * config/i386/32/sfp-machine.h: Guard rounding handling
2654 code with _SOFT_FLOAT.
2655 * config/i386/64/sfp-machine.h: Ditto.
2657 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
2659 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
2662 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
2664 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
2665 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
2666 when appropriate. Correct structure element types.
2667 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
2668 -minline-all-stringops from compile flags.
2670 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2672 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
2674 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2676 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
2678 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2680 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
2683 2012-10-23 Ian Bolton <ian.bolton@arm.com>
2684 Jim MacArthur <jim.macarthur@arm.com>
2685 Marcus Shawcroft <marcus.shawcroft@arm.com>
2686 Nigel Stephens <nigel.stephens@arm.com>
2687 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2688 Richard Earnshaw <rearnsha@arm.com>
2689 Sofiane Naci <sofiane.naci@arm.com>
2690 Stephen Thomas <stephen.thomas@arm.com>
2691 Tejas Belagod <tejas.belagod@arm.com>
2692 Yufeng Zhang <yufeng.zhang@arm.com>
2694 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
2695 * config/aarch64/crti.S: New file.
2696 * config/aarch64/crtn.S: New file.
2697 * config/aarch64/linux-unwind.h: New file.
2698 * config/aarch64/sfp-machine.h: New file.
2699 * config/aarch64/sync-cache.c: New file.
2700 * config/aarch64/t-aarch64: New file.
2701 * config/aarch64/t-softfp: New file.
2703 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
2705 * config/mmix/crti.S: Mark program and data addresses using PRELD.
2706 Remove typo'd and unnecessary alignment-LOC for .data. Remove
2707 no-longer-needed LDBU insns.
2709 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2712 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2713 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2715 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2717 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2719 2012-10-15 Matthias Klose <doko@ubuntu.com>
2721 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2723 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2725 * configure: Regenerate.
2726 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2728 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2730 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2731 instructions for 64bit targets only.
2733 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2735 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2736 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2737 * config/i386/32/sfp-machine.h: ... here.
2738 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2739 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2742 2012-10-07 Matthias Klose <doko@ubuntu.com>
2744 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2746 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2748 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
2750 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2751 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2752 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2755 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2758 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2759 Fix parameter names.
2761 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2764 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2765 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2766 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2768 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2771 * config/sh/linux-atomic.S: Delete.
2772 * config/sh/linux-atomic.c: New.
2773 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2774 linux-atomic.c. Add cflags to disable warnings.
2776 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2779 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2781 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2782 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2783 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2784 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
2785 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2787 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2789 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2791 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2792 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2794 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
2796 * config.host (hppa-*-openbsd*): New target.
2797 * config/pa/t-openbsd: New file.
2799 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
2802 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2803 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2804 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2805 (__divsa3): Use __negsi2 to negate r_quoL.
2806 * config/avr/lib1funcs.S (FALIAS): New macro.
2807 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2808 (__negsi2): ...this new function.
2809 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2810 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2811 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2812 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2813 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2814 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2816 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2819 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2820 (lshrsi3): Reimplement as lshrsi3_r0.
2822 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2825 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2828 2012-09-07 Teresa Johnson <tejohnson@google.com>
2830 PR gcov-profile/54487
2831 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
2834 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
2837 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2838 not configured --with-avrlibc=no.
2839 * config/avr/t-avrlibc: New file.
2840 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2841 (DPBIT_FUNCS): Ditto.
2842 (TPBIT_FUNCS): Ditto.
2844 2012-09-04 Teresa Johnson <tejohnson@google.com>
2846 * libgcov.c (struct gcov_summary_buffer): New structure.
2847 (gcov_histogram_insert): New function.
2848 (gcov_compute_histogram): Ditto.
2849 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2850 histograms during summary merging.
2852 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
2854 * config.host (x86_64-*-openbsd*): New target.
2856 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2858 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2861 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2864 * config/avr/t-avr (conv_X): Rename to func_X.
2866 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2869 * config/avr/lib1funcs-fixed.S: New file.
2870 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2871 after they are used.
2872 (neg2, neg4): New macros.
2873 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2874 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2875 (__umulhisi3): Speed up MUL variant if there is enough flash.
2876 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2878 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2879 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2880 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2881 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2882 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2883 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2884 (LIB2FUNCS_EXCLUDE): Add supported functions.
2886 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
2888 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2889 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2891 * fixed-obj.mk: Only expand dependency if $o is not in
2894 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2896 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2898 2012-08-22 Joseph Myers <joseph@codesourcery.com>
2900 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2901 depend on --enable-shared.
2902 ($(lib1asmfuncs-o)): Use %.vis files independent of
2904 * static-object.mk ($(base)$(objext), $(base).vis)
2905 ($(base)_s$(objext)): Use same rules for visibility handling as in
2908 2012-08-21 Ian Lance Taylor <iant@google.com>
2910 * config/i386/morestack.S (__morestack_non_split): Increase amount
2911 of space allocated for non-split code stack.
2913 2012-08-19 Joseph Myers <joseph@codesourcery.com>
2915 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2916 even if inhibit_libc.
2918 2012-08-17 Julian Brown <julian@codesourcery.com>
2920 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2921 -fexceptions -fnon-call-exceptions if not defined.
2922 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2923 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2925 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2927 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2930 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
2932 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2933 rs6000/t-slibgcc-aix.
2935 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2937 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2939 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2941 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2943 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2946 * Makefile.in (version): Replace top_srcdir with srcdir.
2948 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2950 * Makefile.in (version): set to BASE-VER file from gcc directory.
2952 2012-08-01 Nick Clifton <nickc@redhat.com>
2954 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2955 Implements __clrsb for an HImode argument.
2957 2012-07-31 Nick Clifton <nickc@redhat.com>
2959 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2960 Implements __clrsb for an HImode argument.
2961 * config/stormy16/clrsbhi2.c: New file:
2962 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2964 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2966 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2968 2012-07-19 Tristan Gingold <gingold@adacore.com>
2969 Richard Henderson <rth@redhat.com>
2971 * unwind-seh.c: New file.
2972 * unwind-generic.h: Include windows.h for SEH.
2973 (_Unwind_Exception): Use 6 private fields for SEH.
2974 (_GCC_specific_handler): Declare.
2975 * unwind-c.c (__gcc_personality_seh0): New function.
2977 * config/i386/libgcc-cygming.ver: New file.
2978 * config/i386/t-seh-eh: New file.
2979 * config.host (x86_64-*-mingw*): Default to seh.
2981 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2983 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2985 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
2987 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2988 __builtin_expect when checking for exceptions.
2989 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2991 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2993 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2994 function declaration.
2995 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2997 * config/ia64/sfp-exceptions.c: New.
2998 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
3000 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3002 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
3003 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
3004 * config/i386/64/sfp-machine: ... (delete here) ...
3005 * config/i386/sfp-machine.h: ... to here.
3006 (FP_EX_MASK): Remove.
3008 (FP_INIT_ROUNDMODE): Declare asm as volatile.
3010 2012-06-11 Sriraman Tallam <tmsriram@google.com>
3012 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
3013 * config/i386/libgcc-sol2.ver: Ditto.
3014 * config/i386/libgcc-glibc.ver: Ditto.
3016 2012-06-11 Roland McGrath <mcgrathr@google.com>
3018 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
3019 If __GLIBC__ is defined, refer to __pthread_key_create instead of
3022 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
3024 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
3025 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
3026 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
3027 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3028 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
3029 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
3030 * config/i386/64/sfp-machine: ... (delete here) ...
3031 * config/i386/sfp-machine.h: ... to here.
3033 (__sfp_handle_exceptions): New function declaration.
3034 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3035 * config/i386/sfp-exceptions.c: New.
3036 * config/i386/t-softfp: New.
3037 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
3038 i386/t-softfp to tmake_file.
3040 2012-06-03 David S. Miller <davem@davemloft.net>
3042 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
3045 2012-05-31 David S. Miller <davem@davemloft.net>
3047 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
3048 multiply and divide instructions on 32-bit when V9.
3049 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
3051 2012-05-29 Joseph Myers <joseph@codesourcery.com>
3053 * config/arm/ieee754-df.S: Fix typos.
3054 * config/arm/ieee754-sf.S: Fix typos.
3055 * config/c6x/libunwind.S: Fix typos.
3056 * config/epiphany/udivsi3-float.c: Fix typos.
3057 * config/microblaze/muldi3_hard.S: Fix typos.
3058 * config/picochip/adddi3.S: Fix typos.
3059 * config/picochip/ashlsi3.S: Fix typos.
3060 * config/picochip/ashrsi3.S: Fix typos.
3061 * config/picochip/clzsi2.S: Fix typos.
3062 * config/picochip/cmpsi2.S: Fix typos.
3063 * config/picochip/divmod15.S: Fix typos.
3064 * config/picochip/divmodhi4.S: Fix typos.
3065 * config/picochip/divmodsi4.S: Fix typos.
3066 * config/picochip/longjmp.S: Fix typos.
3067 * config/picochip/lshrsi3.S: Fix typos.
3068 * config/picochip/parityhi2.S: Fix typos.
3069 * config/picochip/popcounthi2.S: Fix typos.
3070 * config/picochip/setjmp.S: Fix typos.
3071 * config/picochip/subdi3.S: Fix typos.
3072 * config/picochip/ucmpsi2.S: Fix typos.
3073 * config/picochip/udivmodhi4.S: Fix typos.
3074 * config/picochip/udivmodsi4.S: Fix typos.
3075 * config/spu/divv2df3.c: Fix typos.
3076 * config/spu/mfc_multi_tag_release.c: Fix typos.
3077 * config/spu/mfc_tag_release.c: Fix typos.
3078 * configure.ac: Fix typos.
3079 * configure: Regenerate.
3081 2012-05-25 Ian Lance Taylor <iant@google.com>
3083 * config/i386/morestack.S (__morestack_non_split): Check whether
3084 caller is varargs and needs %bp to hold the stack frame on return.
3086 2012-05-25 Olivier Hainque <hainque@adacore.com>
3088 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
3089 sequence in the non pic case on VxWorks.
3091 2012-05-24 Olivier Hainque <hainque@adacore.com>
3093 * Makefile.in: Move dependency on install-unwind_h from
3094 "install-leaf" to "install".
3096 2012-05-24 Olivier Hainque <hainque@adacore.com>
3098 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
3099 Use a separate command for stamp removals.
3101 2012-05-21 Andrew Pinski <apinski@cavium.com>
3104 * configure.ac: Define the default includes to being none.
3105 * configure: Regenerate.
3107 2012-05-16 Olivier Hainque <hainque@adacore.com>
3109 * Makefile.in (install-unwind_h): Rename into ...
3110 (install-unwind_h-forbuild): New target.
3111 (all): Use it instead of the former install-unwind_h.
3112 (install-unwind_h): Reinstate, copy to user install destination
3113 for include files, not to the internal gcc object directory one.
3114 (install-leaf): Depend on it.
3116 2012-05-15 Olivier Hainque <hainque@adacore.com>
3118 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
3119 register numbers. LR_REGNO replaces R_LR.
3120 (ucontext_for): New, helper for ...
3121 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
3123 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
3125 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3127 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
3128 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
3129 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
3131 (i[34567]86-*-*, x86_64-*-*): ... here.
3133 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
3134 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
3136 * config/i386/i386-cpuinfo.c: Rename to ...
3137 * config/i386/cpuinfo.c: ... this.
3138 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
3140 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
3141 (libgcc_cv_init_priority): New test.
3142 * configure: Regenerate.
3143 * config.in: New file.
3144 * Makefile.in (clean): Rename config.h to auto-target.h.
3145 (config.h): Likewise.
3146 (stamp-h): Likewise.
3148 * config/i386/cpuinfo.c (auto-target.h): Include.
3149 (CONSTRUCTOR_PRIORITY): Define.
3150 (__cpu_indicator_init): Use it.
3152 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
3154 * longlong.h: Use a URL instead of an FSF postal address.
3155 Replace spaces with tab.
3157 2012-05-08 Teresa Johnson <tejohnson@google.com>
3159 * libgcov.c (gcov_clear, __gcov_reset): New functions.
3160 (__gcov_dump): Ditto.
3161 (gcov_dump_complete): New global variable.
3162 (gcov_exit): Export hidden to enable use in L_gcov_dump.
3163 (__gcov_flush): Outline functionality now in gcov_clear.
3164 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
3166 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
3168 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
3169 (mips*-*-linux*): Include mips/t-tpbit when long double is
3172 2012-04-25 Sriraman Tallam <tmsriram@google.com>
3174 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
3175 (get_available_features): New argument. Check for AVX2.
3176 (__cpu_indicator_init): Modify call to get_available_features.
3178 2012-04-25 Alan Modra <amodra@gmail.com>
3180 * config/rs6000/crtsavevr.S: New file.
3181 * config/rs6000/crtrestvr.S: New file.
3182 * config/rs6000/t-savresfgpr: Build the above.
3183 * config/rs6000/t-netbsd: Likewise.
3185 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3187 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
3189 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3191 * libgcc/config/i386/i386-cpuinfo.c: New file.
3192 * libgcc/config/i386/t-cpuinfo: New file.
3193 * libgcc/config.host: Include t-cpuinfo.
3194 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
3196 2012-04-24 Chao-ying Fu <fu@mips.com>
3198 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
3200 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
3202 struct siginfo vs. siginfo_t
3204 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
3205 siginfo_t instead of struct siginfo.
3206 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
3207 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
3208 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
3209 (ia64_handle_unwabi): Likewise.
3210 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
3211 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
3212 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
3213 (sh_fallback_frame_state): Likewise.
3214 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
3215 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
3217 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
3219 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
3222 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
3224 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
3225 if it hasn't been previously saved.
3227 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
3229 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
3232 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
3235 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
3236 instead of __AVR_HAVE_8BIT_SP__.
3238 2012-03-26 Tristan Gingold <gingold@adacore.com>
3240 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
3241 (unw_table_entry): Use unw_word instead of unsigned long.
3242 (_Unwind_FindTableEntry): Likewise.
3243 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
3244 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
3245 (_Unwind_FindTableEntry): Likewise.
3246 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
3247 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
3248 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
3249 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
3250 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
3251 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
3252 (uw_init_context_1, uw_install_context): Likewise.
3253 (unw_word): Move to unwind-ia64.h
3255 2012-03-26 Tristan Gingold <gingold@adacore.com>
3257 * config/vms/vms-ucrt0.c: Update copyright years.
3259 (___gcc_main_flags): Declare.
3260 (__main): Check flags to remap argv and exit code.
3261 * config.host (*-*-*vms*): Adjust extra_parts.
3262 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
3265 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
3267 * arm/lib1funcs.asm (ctzsi2): New function.
3268 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
3269 * arm/t-linux (LIB1ASMFUNCS): Likewise.
3270 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
3271 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
3272 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
3273 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
3275 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
3277 * config.host: Add bits to support powerpc64-*-freebsd*.
3278 * config/rs6000/freebsd-unwind.h: New file.
3279 * config/rs6000/t-freebsd64: New file.
3281 2012-03-20 Richard Guenther <rguenther@suse.de>
3283 PR gcov-profile/52627
3284 * libgcov.c (init_mx): Fix mutex name.
3286 2012-03-16 Tristan Gingold <gingold@adacore.com>
3288 * config/ia64/vms-unwind.h: Remove ulong (and replace
3289 it by unw_reg where used). Define unw_reg with __int64.
3291 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3293 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
3295 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
3297 (sparc_is_sighandler): Likewise.
3299 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
3301 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
3304 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3306 * config/arm/crtn.S: Fix typo.
3308 2012-03-13 Richard Guenther <rguenther@suse.de>
3310 * libgcov.c: Remove stdio.h include and NULL un-define.
3312 2012-03-13 Richard Guenther <rguenther@suse.de>
3315 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
3317 2012-03-13 Richard Guenther <rguenther@suse.de>
3319 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
3321 2012-03-13 Richard Guenther <rguenther@suse.de>
3323 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
3324 and __gthread_mutex_init_function definitions.
3326 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3328 * config.host (mips*-*-openbsd*): Remove.
3330 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3332 * config.host: Remove alpha*-dec-osf5.1* handling.
3333 * config/alpha/gthr-posix.c: Remove.
3334 * config/alpha/libgcc-osf5.ver: Remove.
3335 * config/alpha/osf5-unwind.h: Remove.
3336 * config/alpha/t-osf-pthread: Remove.
3337 * config/alpha/t-slibgcc-osf: Remove.
3338 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
3339 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
3340 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
3341 * mkmap-flat.awk: Remove osf_export handling.
3343 2012-03-12 Richard Guenther <rguenther@suse.de>
3345 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
3346 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3347 (__gthread_mutex_init_function): New function.
3348 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3351 * libgcov.c: Include gthr.h.
3352 (__gcov_flush_mx): New global variable.
3353 (init_mx, init_mx_once): New functions.
3354 (__gcov_flush): Protect self with a mutex.
3355 (__gcov_fork): Re-initialize mutex after forking.
3356 * unwind-dw2-fde.c: Change condition under which to use
3357 __GTHREAD_MUTEX_INIT_FUNCTION.
3359 2012-03-12 Tristan Gingold <gingold@adacore.com>
3361 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
3362 * config/ia64/t-vms: Likewise.
3364 2012-03-11 Michael Hope <michael.hope@linaro.org>
3366 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
3369 2012-03-07 Walter Lee <walt@tilera.com>
3371 * config/tilepro/atomic.c: Rename "atomic_" prefix to
3373 (atomic_xor): Rename and move definition to
3374 config/tilepro/atomic.h.
3375 (atomic_nand): Ditto.
3376 * config/tilepro/atomic.h: Rename "atomic_" prefix to
3378 (arch_atomic_xor): Move from config/tilepro/atomic.c.
3379 (arch_atomic_nand): Ditto.
3381 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3384 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
3386 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3389 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
3392 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3396 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
3397 if RAMPZ affects reading from RAM.
3398 (__tablejump_elpm__): Ditto.
3400 (__movmemx_hi): Ditto.
3401 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
3402 (__do_global_dtors): Ditto.
3403 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
3404 (__movmemx_hi): Ditto.
3406 2012-03-05 Richard Henderson <rth@redhat.com>
3408 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
3409 [ARM] (count_trailing_zeros): Use the builtin.
3411 2012-03-01 Kai Tietz <ktietz@redhat.com>
3413 * soft-fp: Imported from glibc upstream.
3415 2012-02-28 Kai Tietz <ktietz@redhat.com>
3417 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
3418 for mingw-targets as attribute gcc_struct.
3420 2012-02-28 Ian Lance Taylor <iant@google.com>
3422 * generic-morestack.c (__splitstack_releasecontext): Correct call
3423 to __morestack_release_segments.
3425 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
3428 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
3429 for __linux__ when removing signals from __morestack_fullmask.
3431 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
3434 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
3436 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3438 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
3439 instead of HAVE_INITFINI_ARRAY.
3440 * config/ia64/crtend.S: Likewise.
3442 2012-02-20 Kai Tietz <ktietz@redhat.com>
3445 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
3447 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
3448 to w32-unwind.h header.
3450 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3452 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
3453 (mips*-*-linux*): Remove t-slibgcc-libgcc.
3454 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
3455 * config/mips/mips16.S (__mips16_rdhwr): Delete.
3457 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3459 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
3461 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3464 * config/darwin-crt-tm.c: Correct typo.
3466 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3467 Patrick Marlier <patrick.marlier@gmail.com>
3470 * config/darwin-crt-tm.c: Generate dummy functions.
3472 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3473 Patrick Marlier <patrick.marlier@gmail.com>
3476 * config/darwin-crt-tm.c (getTMCloneTable): New function.
3477 (__doTMRegistrations): Call it.
3478 (__doTMdeRegistrations): Likewise.
3480 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
3481 Anatoly Sokolov <aesok@post.ru>
3482 Eric Weddington <eric.weddington@atmel.com>
3485 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
3486 (__epilogue_restores__): Ditto.
3488 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
3492 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
3493 Solaris 11 and slightly reformat.
3494 (sparc_is_sighandler): Likewise.
3496 2012-02-14 Walter Lee <walt@tilera.com>
3498 * config.host: Handle tilegx and tilepro.
3499 * config/tilegx/sfp-machine.h: New file.
3500 * config/tilegx/sfp-machine32.h: New file.
3501 * config/tilegx/sfp-machine64.h: New file.
3502 * config/tilegx/t-crtstuff: New file.
3503 * config/tilegx/t-softfp: New file.
3504 * config/tilegx/t-tilegx: New file.
3505 * config/tilepro/atomic.c: New file.
3506 * config/tilepro/atomic.h: New file.
3507 * config/tilepro/linux-unwind.h: New file.
3508 * config/tilepro/sfp-machine.h: New file.
3509 * config/tilepro/softdivide.c: New file.
3510 * config/tilepro/softmpy.S: New file.
3511 * config/tilepro/t-crtstuff: New file.
3512 * config/tilepro/t-tilepro: New file.
3514 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
3518 * gthr-posix.h: Allow static initializer macros to be disabled.
3519 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
3521 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
3523 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
3524 Add t-slibgcc-libgcc to tmake_file.
3525 * config/mips/libgcc-mips16.ver: Revert previous patch.
3526 * config/mips/mips16.S (__mips16_rdhwr): Hide.
3528 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
3529 Jayant R Sonar <jayant.sonar@kpitcummins.com>
3531 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
3532 * config/cr16/crti.S: New file.
3533 * config/cr16/crtlibid.S: New file.
3534 * config/cr16/crtn.S: New file.
3535 * config/cr16/lib1funcs.S: New file.
3536 * config/cr16/t-cr16: New file.
3537 * config/cr16/t-crtlibid: New file.
3538 * config/cr16/unwind-dw2.h: New file.
3539 * config/cr16/unwind-cr16.c: New file.
3540 * config/cr16/divmodhi3.c: New file.
3542 2012-01-25 Alan Modra <amodra@gmail.com>
3544 * config/rs6000/t-linux64: Delete. Move..
3545 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
3546 * config/rs6000/t-linux: ..and libgcc flags to here.
3548 2012-01-22 Douglas B Rupp <rupp@gnat.com>
3550 * config.host (i[34567]86-*-interix3*):
3551 Change triplet to i[34567]86-*-interix[3-9]*.
3552 * configure: Regenerate.
3554 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
3555 Richard Sandiford <rdsandiford@googlemail.com>
3557 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
3558 * config/mips/mips16.S (__mips16_rdhwr): New function.
3559 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
3561 2012-01-11 Nathan Sidwell <nathan@acm.org>
3563 * libgcov.c (__gcov_init): Ignore objects with no functions.
3565 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
3568 Extend __pgmx semantics to linearize memory.
3569 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
3570 * config/avr/lib1funcs.S (__xload_1): New function.
3571 (__movmemx_qi, __movmemx_hi): New functions.
3572 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
3575 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3577 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
3578 purported sigacthandler address isn't null before dereferencing it.
3579 (sparc_is_sighandler): Likewise.
3581 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3584 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
3585 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
3586 (sparc_is_sighandler): Likewise.
3587 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
3589 2012-01-06 Tristan Gingold <gingold@adacore.com>
3591 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
3592 compatibility thunks...
3593 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
3594 (crtbeginS.o, crtendS.o): ... and these to ...
3595 * config/ia64/t-ia64-elf: ... this new file.
3596 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
3597 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
3599 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3601 * configure: Regenerate.
3602 * config/s390/t-crtstuff: Remove -fPIC.
3604 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3607 * enable-execute-stack-mprotect.c (getpagesize): Do not define
3610 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3613 * config/avr/lib1funcs.S: Remove FIXME comments.
3614 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
3616 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3618 Implement light-weight DImode support.
3619 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
3620 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
3621 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
3622 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
3624 2011-12-30 Nathan Sidwell <nathan@acm.org>
3626 * libgcov.c (gcov_crc32): Remove global var.
3627 (free_fn_data): New function.
3628 (buffer_fn_data): Pass in filename, more robust error recovery.
3629 (crc32_unsigned): New function.
3630 (gcov_exit): More robust detection of new program. More robust
3632 (__gcov_init): Do not update program's crc here.
3634 2011-12-21 Tristan Gingold <gingold@adacore.com>
3636 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
3638 2011-12-21 Ian Lance Taylor <iant@google.com>
3640 * config/i386/morestack.S: Simplify CFI opcodes throughout.
3642 2011-12-20 Ian Lance Taylor <iant@google.com>
3644 * config/i386/morestack.S (__morestack_non_split): If there is
3645 enough stack space already, don't split. Ask for more stack space
3648 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
3650 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
3652 (_Unwind_DebugHook): New function.
3653 (uw_restore_core_regs): New define.
3654 (unwind_phase2): Use uw_restore_core_regs instead of
3656 (unwind_phase2_forced): Likewise.
3657 (__gnu_Unwind_Resume): Likewise.
3659 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
3661 * config/alpha/linux-unwind.h: Update copyright years.
3662 (MD_FROB_UPDATE_CONTEXT): New define.
3663 (alpha_frob_update_context): New function.
3665 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
3667 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
3668 tmake_file rather replacing it.
3670 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3672 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
3673 function is not used for PPC64.
3674 (save_world): Amend comments. Update the VRsave mask to reflect the
3676 (rest_world): Update comments, do not clobber r10, do not use r8.
3677 (eh_rest_world_r10): Amend comments, do not use r8.
3678 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
3679 no longer used, move restore of CR and target address to the end of
3682 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
3684 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
3685 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
3687 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
3690 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
3691 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
3693 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
3695 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
3697 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
3700 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
3701 * config/avr/lib1funcs.S (__muldi3): New function.
3703 2011-12-06 Andrew Pinski <apinski@cavium.com>
3705 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
3707 (__frame_dummy_init_array_entry): Likewise.
3709 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
3711 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3715 * config/avr/lib1funcs.S (__prologue_saves__,
3716 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3717 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3719 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3721 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3723 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3726 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3727 (_ITM_deregisterTMCloneTable): Likewise.
3728 (__register_frame_info): Fix unused warning.
3729 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3730 pthread_default_stacksize_np): Likewise.
3731 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
3733 2011-11-29 DJ Delorie <dj@redhat.com>
3735 * config.host (rl78-*-elf): New case.
3736 * config/rl78: New directory for the Renesas RL78.
3738 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3740 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3743 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3746 * config/rs6000/t-savresfgpr: New file.
3747 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3748 $(srcdir)/config/rs6000/eabi.S.
3749 * config/rs6000/t-ppccomm-ldbl: Remove.
3750 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3752 (powerpc-*-eabispe*): Likewise.
3753 (powerpc-*-eabi*): Likewise.
3754 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3755 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3756 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3757 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3759 (powerpc-*-eabisim*): Likewise.
3760 (powerpc-*-elf*): Likewise.
3761 (powerpc-*-eabialtivec*): Likewise.
3762 (powerpc-xilinx-eabi*): Likewise.
3763 (powerpc-*-rtems*): Likewise.
3764 (powerpcle-*-elf*): Likewise.
3765 (powerpcle-*-eabisim*): Likewise.
3766 (powerpcle-*-eabi*): Likewise.
3768 2011-11-27 Ian Lance Taylor <iant@google.com>
3770 * generic-morestack.c (__splitstack_find): Check for NULL old
3772 (__splitstack_resetcontext): New function.
3773 (__splitstack_releasecontext): New function.
3774 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3776 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3778 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3780 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3782 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3784 2011-11-26 Richard Henderson <rth@redhat.com>
3786 * config/m68k/linux-atomic.c: New file.
3787 * config/m68k/t-linux: New file.
3788 * config.host (m68k-uclinux, m68k-linux): Use it.
3790 2011-11-26 Richard Henderson <rth@redhat.com>
3792 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3793 (__TMC_END__): Only declare if hidden is available; in the definition,
3794 if hidden is unavailable add a null record.
3795 (deregister_tm_clones, register_tm_clones): New.
3796 (__do_global_dtors_aux, frame_dummy): Use them.
3797 (__do_global_dtors, __do_global_ctors_1): Likewise.
3799 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3801 * config/darwin-crt-tm.c: New file.
3802 * config.host (darwin): Build crttms.o crttme.o to provide
3803 startup and shutdown for tm clones.
3804 * config/t-darwin (crttms.o): New build rule.
3805 (crttme.o): Likewise.
3807 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
3809 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3812 2011-11-21 Richard Henderson <rth@redhat.com>
3814 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3815 (__TMC_LIST__, __TMC_END__): New.
3816 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3817 (__do_global_dtors): Likewise.
3818 (frame_dummy): Call _ITM_registerTMCloneTable.
3819 (__do_global_ctors_1): Likewise.
3821 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3823 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3824 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3825 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3826 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3827 * config/i386/t-darwin64: Remove.
3828 * config/sh/t-netbsd (LIB2ADD): Remove.
3830 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
3833 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3834 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3835 * config/avr/lib1funcs.S (wmov): New assembler macro.
3836 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3837 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3838 (__udivmod64): New function.
3839 (__negdi2): New function.
3841 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3843 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3844 *-*-freebsd*aout*): Remove.
3846 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
3848 * static-object.mk (c_flags-$o): Save c_flags.
3849 ($(base)$(objext)): Use it.
3851 2011-11-18 Steve Ellcey <sje@cup.hp.com>
3853 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3855 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
3858 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3859 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3862 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3864 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3866 (aeabi_uidivmod): Likewise.
3867 (umodsi3): Likewise.
3869 (aeabi_idivmod): Likewise.
3872 2011-11-16 Tristan Gingold <gingold@adacore.com>
3874 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3876 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
3879 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3880 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3882 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3884 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3886 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3887 * config/pa/t-stublib64: Delete.
3889 2011-11-12 Richard Henderson <rth@redhat.com>
3891 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3892 cast the pointer argument to _Unwind_SetGRPtr.
3894 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3896 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3898 2011-11-09 Ian Lance Taylor <iant@google.com>
3900 * generic-morestack.c: Include <string.h>.
3901 (uintptr_type): Define.
3902 (struct initial_sp): Add dont_block_signals field. Reduce size of
3904 (allocate_segment): Set prev field to NULL. Don't set
3905 __morestack_current_segment or __morestack_segments.
3906 (__generic_morestack): Update current->prev and *pp after calling
3908 (__morestack_block_signals): Don't do anything if
3909 dont_block_signals is set.
3910 (__morestack_unblock_signals): Likewise.
3911 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3913 (__splitstack_block_signals): New function.
3914 (enum __splitstack_content_offsets): Define.
3915 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3916 (__splitstack_makecontext): New function.
3917 (__splitstack_block_signals_context): New function.
3918 (__splitstack_find_context): New function.
3919 * config/i386/morestack.S (__morestack_get_guard): New function.
3920 (__morestack_set_guard, __morestack_make_guard): New functions.
3921 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3923 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3925 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3926 (i[34567]86-*-mingw*): ... here.
3927 (x86_64-*-mingw*): ... here.
3929 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3931 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3933 2011-11-07 Nathan Sidwell <nathan@acm.org>
3935 * libgcov.c (struct gcov_fn_buffer): New struct.
3936 (buffer_fn_data): New helper.
3937 (gcov_exit): Rework for new gcov data structures.
3939 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
3942 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3944 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3946 * config.host (tmake_file): Correct comment.
3947 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3949 (bfin*-uclinux*): Likewise.
3950 (bfin*-linux-uclibc*): Likewise.
3951 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3953 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3955 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3956 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3957 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3958 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3959 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3960 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3961 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3962 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3963 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3964 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3965 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3966 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3967 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3969 * config/bfin/t-elf: Remove.
3970 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3972 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3974 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3975 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3976 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3977 (lm32-*-elf*): ... this.
3978 (lm32-*-rtems*): ... and this.
3980 (m32r-*-rtems*): Add to tmake_file.
3981 (moxie-*-rtems*): Likewise.
3982 (sparc-*-rtems*): Likewise.
3983 Remove t-rtems from tmake_file.
3984 (sparc64-*-rtems*): Likewise.
3985 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3988 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3991 * config/gthr-posix.h: Move ...
3992 * gthr-posix.h: ... here.
3993 * config/gthr-lynx.h: Reflect this.
3994 * config/gthr-vxworks.h: Likewise.
3995 * config/rs6000/gthr-aix.h: Likewise.
3996 * configure.ac (target_thread_file): Likewise.
3997 * configure: Regenerate.
3999 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
4001 * config.host (arm*-*-rtemseabi*): New target.
4003 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4006 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
4009 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
4011 * config.host (epiphany-*-elf*): New configuration.
4012 * config/epiphany: New Directory.
4014 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
4016 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
4017 * config/avr/t-rtems: New.
4018 Filter out _exit from LIB1ASMFUNCS.
4020 2011-11-04 David S. Miller <davem@davemloft.net>
4022 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
4023 * configure: Rebuild.
4025 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4027 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
4030 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
4033 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
4034 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
4036 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
4039 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
4041 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4043 * config/c6x/t-elf (LIB2ADDEH): Set.
4044 * config/c6x/t-c6x-elf: Remove.
4046 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4048 * config/i386/sol2-ci.S: Rename to ...
4049 * config/i386/crti.S: ... this.
4050 * config/i386/sol2-cn.S: Rename to ...
4051 * config/i386/crtn.S: ... this.
4052 * config/sparc/sol2-ci.S: Rename to ...
4053 * config/sparc/crti.S: ... this.
4054 * config/sparc/sol2-cn.S: Rename to ...
4055 * config/sparc/crtn.S: ... this.
4056 * config/t-sol2 (CUSTOM_CRTIN): Remove.
4057 (crti.o, crtn.o): Remove.
4059 2011-11-04 Tristan Gingold <gingold@adacore.com>
4061 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
4063 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
4065 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
4067 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
4069 * config.host (crisv32-*-none, cris-*-none): Remove.
4070 (crisv32-*-elf): Append to tmake_file, don't just set it.
4071 (cris-*-elf): Add missing t-fdpbit to tmake_file.
4073 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4075 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
4076 (ecrtn$(objext)): Likewise.
4077 (ncrti$(objext)): Likewise.
4078 (ncrtn$(objext)): Likewise.
4080 2011-11-03 Andreas Schwab <schwab@redhat.com>
4082 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
4084 2011-11-02 David S. Miller <davem@davemloft.net>
4086 * configure.ac: Set host_address on sparc too.
4087 * configure: Regenerate.
4088 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
4089 based upon host_address.
4090 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
4092 2011-11-02 Jason Merrill <jason@redhat.com>
4094 * config/rs6000/t-ppccomm: Add missing \.
4096 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4098 * gthr-single.h, gthr.h: New files.
4099 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
4100 config/gthr-vxworks.h, config/i386/gthr-win32.h,
4101 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
4102 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
4103 * config/i386/gthr-win32.c: Include "gthr-win32.h".
4104 * configure.ac (thread_header): New variable.
4105 Set it depending on target_thread_file.
4106 (gthr-default.h): Link from $thread_header.
4107 * configure: Regenerate.
4108 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
4110 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4112 * configure.ac (tm_file_): New variable.
4113 Determine from tm_file.
4114 (tm_file, tm_defines): Substitute.
4115 * configure: Regenerate.
4116 * mkheader.sh: New file.
4117 * Makefile.in (clean): Remove libgcc_tm.h.
4118 ($(objects)): Depend on libgcc_tm.h.
4119 (libgcc_tm_defines, libgcc_tm_file): New variables.
4120 (libgcc_tm.h, libgcc_tm.stamp): New targets.
4121 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
4122 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
4123 ($(extra-parts)): Depend on libgcc_tm.h.
4124 * config.host (tm_defines, tm_file): New variable.
4125 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
4126 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
4127 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
4128 (avr-*-rtems*): Likewise.
4129 (avr-*-*): Likewise.
4130 (frv-*-elf): Likewise.
4131 (frv-*-*linux*): Likewise.
4132 (h8300-*-rtems*): Likewise.
4133 (h8300-*-elf*): Likewise.
4134 (i[34567]86-*-darwin*): Likewise.
4135 (x86_64-*-darwin*): Likewise.
4136 (rx-*-elf): Likewise.
4137 (tic6x-*-uclinux): Likewise.
4138 (tic6x-*-elf): Likewise.
4139 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
4140 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
4141 * config/i386/cygming-crtbegin.c: Likewise.
4142 * config/i386/cygming-crtend.c: Likewise.
4143 * config/ia64/fde-vms.c: Likewise.
4144 * config/ia64/unwind-ia64.c: Likewise.
4145 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4146 * config/rs6000/darwin-fallback.c: Likewise.
4147 * config/stormy16/lib2funcs.c: Likewise.
4148 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
4149 * crtstuff.c: Likewise.
4150 * dfp-bit.h: Likewise.
4151 * emutls.c: Likewise.
4152 * fixed-bit.c: Likewise.
4153 * fp-bit.c: Likewise.
4154 * generic-morestack-thread.c: Likewise.
4155 * generic-morestack.c: Likewise.
4156 * libgcc2.c: Likewise.
4157 * libgcov.c: Likewise.
4158 * unwind-dw2-fde-dip.c: Likewise.
4159 * unwind-dw2-fde.c: Likewise.
4160 * unwind-dw2.c: Likewise.
4161 * unwind-sjlj.c: Likewise.
4163 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4165 * configure.ac: Include ../config/picflag.m4.
4166 (GCC_PICFLAG): Call it.
4168 * configure: Regenerate.
4169 * Makefile.in (gcc_srcdir): Remove.
4170 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
4171 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
4172 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
4173 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
4174 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
4177 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
4178 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
4179 to refer to libgcc2.c.
4181 * config/darwin-64.c: New file.
4182 * config/darwin-crt3.c: Remove comment.
4183 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
4184 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
4185 config/udivmodsi4.c: New files.
4186 * config/memcmp.c, config/memcpy.c, config/memmove.c,
4187 config/memset.c: New files.
4188 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
4189 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
4190 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
4191 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
4192 * config/t-openbsd-thread: New file.
4193 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
4194 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
4195 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
4196 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
4199 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
4200 to refer to gthr-posix.c.
4201 * config/alpha/t-vms (LIB2ADD): Set.
4202 * config/alpha/vms-gcc_shell_handler.c: New file.
4203 * config/arm/bpabi.c, config/arm/fp16.c,
4204 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
4205 config/arm/unaligned-funcs.c: New files.
4206 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
4207 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4208 * config/arm/t-linux: Likewise.
4209 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
4210 * config/arm/t-netbsd: New file.
4211 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
4212 * config/arm/t-symbian (LIB2ADD_ST): Set.
4213 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
4214 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4215 * config/bfin/t-elf: New file.
4216 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
4217 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
4218 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
4219 config/c6x/ltf.c: New files.
4220 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
4221 (HOST_LIBGCC2_CFLAGS): Set.
4222 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
4223 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4224 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
4226 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
4227 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
4228 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
4229 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
4230 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
4232 * config/frv/t-frv (LIB2ADD): Set.
4233 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4234 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
4235 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
4236 config/h8300/popcounthi2.c: New files.
4237 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4238 * config/i386/gthr-win32.c: New file.
4239 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
4240 * config/i386/t-cygwin: Likewise.
4241 * config/i386/t-darwin, config/i386/t-darwin64,
4242 config/i386/t-gthr-win32, config/i386/t-interix: New files.
4243 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
4244 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4245 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4246 * config/ia64/quadlib.c: New file.
4247 * config/ia64/t-hpux (LIB2ADD): Set.
4248 * config/ia64/t-ia64: Add comment.
4249 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
4250 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4251 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
4252 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
4253 * config/m32c/t-m32c (LIB2ADD): Set.
4254 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4255 * config/m32r/t-m32r: Likewise.
4256 * config/m68k/fpgnulib.c: New file.
4257 * config/m68k/t-floatlib (LIB2ADD): Set.
4258 (xfgnulib.c): New target.
4259 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
4260 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
4261 * config/mep/t-mep (LIB2ADD): Set.
4262 * config/microblaze/divsi3.asm: Rename to divsi3.S.
4263 * config/microblaze/moddi3.asm: Rename to moddi3.S.
4264 * config/microblaze/modsi3.asm: Rename to modsi3.S.
4265 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
4266 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
4267 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
4268 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
4269 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
4270 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
4271 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
4273 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
4274 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
4275 * config/pa/fptr.c, config/pa/lib2funcs.S,
4276 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
4277 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4278 (LIB2ADD, LIB2ADD_ST): Set.
4279 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
4280 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
4282 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
4283 * config/pdp11/t-pdp11: New file.
4284 * config/picochip/libgccExtras/adddi3.S,
4285 config/picochip/libgccExtras/ashlsi3.S,
4286 config/picochip/libgccExtras/ashrsi3.S,
4287 config/picochip/libgccExtras/clzsi2.S,
4288 config/picochip/libgccExtras/cmpsi2.S,
4289 config/picochip/libgccExtras/divmod15.S,
4290 config/picochip/libgccExtras/divmodhi4.S,
4291 config/picochip/libgccExtras/divmodsi4.S,
4292 config/picochip/libgccExtras/lshrsi3.S,
4293 config/picochip/libgccExtras/parityhi2.S,
4294 config/picochip/libgccExtras/popcounthi2.S,
4295 config/picochip/libgccExtras/subdi3.S,
4296 config/picochip/libgccExtras/ucmpsi2.S,
4297 config/picochip/libgccExtras/udivmodhi4.S,
4298 config/picochip/libgccExtras/udivmodsi4.S: New files.
4299 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
4300 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
4301 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
4302 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
4303 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
4304 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
4305 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
4306 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
4308 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
4309 (HOST_LIBGCC2_CFLAGS): Set.
4310 * config/rs6000/t-darwin64: New file.
4311 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
4312 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
4313 * config/rs6000/t-ppccomm (LIB2ADD): Add
4314 $(srcdir)/config/rs6000/tramp.S.
4315 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
4316 Add $(srcdir)/config/rs6000/eabi.S.
4317 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
4318 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
4319 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
4320 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
4321 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
4322 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
4323 * config/rs6000/tramp.S: New file.
4324 * config/s390/t-tpf: Remove.
4325 * config/sh/linux-atomic.S: New file.
4326 * config/sh/t-linux (LIB2ADD): Set.
4327 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
4328 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4329 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
4331 (HOST_LIBGCC2_CFLAGS): Set.
4332 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4333 * config/spu/divmodti4.c, config/spu/divv2df3.c,
4334 config/spu/float_disf.c, config/spu/float_unsdidf.c,
4335 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
4336 config/spu/mfc_multi_tag_release.c,
4337 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
4338 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
4339 config/spu/multi3.c: New files.
4340 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
4341 (HOST_LIBGCC2_CFLAGS): Set.
4342 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
4343 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
4344 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
4345 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
4346 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
4347 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
4348 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
4349 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
4350 config/stormy16/umodsi3.c: New files.
4351 * config/xtensa/lib2funcs.S: New file.
4352 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4353 * config/xtensa/t-xtensa (LIB2ADD): Set.
4354 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
4355 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
4356 Add t-freebsd-thread to tmake_file for posix threads.
4357 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
4358 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
4359 (*-*-lynxos*): Likewise.
4360 (*-*-netbsd*): Likewise.
4361 (*-*-openbsd*): Likewise.
4362 Add t-openbsd-thread to tmake_file for posix threads.
4363 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
4364 (*-*-vxworks*): Set tmake_file.
4365 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4366 (alpha*-*-freebsd*): Likewise.
4367 (alpha*-*-netbsd*): Likewise.
4368 (alpha*-*-openbsd*): Likewise.
4369 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
4370 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4371 (alpha*-dec-*vms*): Likewise.
4372 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
4373 (bfin*-elf*): Add bfin/t-elf to tmake_file.
4374 (bfin*-uclinux*): Likewise.
4375 (bfin*-linux-uclibc*): Likewise.
4376 (crisv32-*-elf): Add cris/t-cris to tmake_file.
4377 (crisv32-*-none): Likewise.
4378 (cris-*-elf): Likewise.
4379 (cris-*-none): Likewise.
4380 (cris-*-linux*, crisv32-*-linux*): Likewise.
4381 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
4383 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
4385 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
4386 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
4387 (x86_64-*-elf*): Likewise.
4388 (i[34567]86-*-nto-qnx*): Likewise.
4389 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
4391 (x86_64-*-mingw*): Likewise.
4392 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
4393 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
4394 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4395 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4396 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
4398 (mipsisa64sr71k-*-elf*): Likewise.
4399 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4400 (mips-*-elf*, mipsel-*-elf*): Likewise.
4401 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4402 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4403 (mips*-*-rtems*): Likewise.
4404 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
4406 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
4407 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
4408 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
4409 (spu-*-elf*): Likewise.
4410 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
4412 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4414 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
4415 $(srcdir) to refer to $(LIB1ASMSRC).
4417 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
4418 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
4419 config/arm/lib1funcs.S: New files.
4420 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
4421 * config/arm/t-arm: New file.
4422 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
4423 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
4424 config/arm/t-strongarm-elf: New files.
4425 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
4426 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
4427 * config/avr/lib1funcs.S: New file.
4428 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4429 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
4430 * config/c6x/lib1funcs.S: New file.
4431 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4432 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
4433 * config/frv/lib1funcs.S: New file.
4434 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4435 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
4436 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
4437 * config/ia64/__divxf3.asm: Rename to ...
4438 * config/ia64/__divxf3.S: ... this.
4439 Adapt lib1funcs.asm filename.
4440 * config/ia64/_fixtfdi.asm: Rename to ...
4441 * config/ia64/_fixtfdi.S: ... this.
4442 Adapt lib1funcs.asm filename.
4443 * config/ia64/_fixunstfdi.asm: Rename to ...
4444 * config/ia64/_fixunstfdi.S: ... this.
4445 Adapt lib1funcs.asm filename.
4446 * config/ia64/_floatditf.asm: Rename to ...
4447 * config/ia64/_floatditf.S: ... this.
4448 Adapt lib1funcs.asm filename.
4449 * config/ia64/lib1funcs.S: New file.
4450 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
4451 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4452 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
4453 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
4454 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
4455 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
4456 * config/mep/lib1funcs.S: New file.
4457 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4458 * config/mips/mips16.S: New file.
4459 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4460 * config/pa/milli64.S: New file.
4461 * config/pa/t-linux, config/pa/t-linux64: New files.
4462 * config/picochip/lib1funcs.S: New file.
4463 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4464 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
4465 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
4466 * config/sh/t-netbsd: New file.
4467 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
4468 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
4469 * config/sh/t-sh64: New file.
4470 * config/sparc/lb1spc.S: New file.
4471 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
4473 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
4474 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
4475 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
4476 config/xtensa/lib1funcs.S: New files.
4477 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4478 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
4480 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
4481 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
4482 (arm*-*-linux*): Likewise.
4483 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
4484 arm*-*-linux-*eabi, add arm/t-linux otherwise.
4485 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
4486 (arm*-*-ecos-elf): Likewise.
4487 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4488 (arm*-*-rtems*): Likewise.
4489 (arm*-*-elf): Likewise.
4490 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
4491 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
4492 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
4493 (bfin*-uclinux*): Likewise.
4494 (bfin*-linux-uclibc*): Likewise.
4495 (bfin*-rtems*): Likewise.
4496 (bfin*-*): Likewise.
4497 (fido-*-elf): Merge into m68k-*-elf*.
4498 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
4499 (frv-*-*linux*): Add frv/t-frv to tmake_file.
4500 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
4501 (h8300-*-elf*): Likewise.
4502 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
4503 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
4504 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
4505 (i[34567]86-*-mingw*): Likewise.
4506 (x86_64-*-mingw*): Likewise.
4507 (i[34567]86-*-interix3*): Likewise.
4508 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
4509 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
4510 (m68k-*-elf*): Also handle fido-*-elf.
4511 Add m68k/t-floatlib to tmake_file.
4512 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
4513 (m68k-*-linux*): Likewise.
4514 (m68k-*-rtems*): Likewise.
4515 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
4516 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
4518 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
4519 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
4520 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
4521 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
4522 sh/t-netbsd to tmake_file.
4523 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
4524 (sh-*-rtems*): Add sh/t-sh to tmake_file.
4525 (sh-wrs-vxworks): Likewise.
4526 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
4528 (v850*-*-*): Add v850/t-v850 to tmake_file.
4529 (vax-*-linux*): Add vax/t-linux to tmake_file.
4530 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
4532 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4534 * crtstuff.c: New file.
4535 * Makefile.in (CRTSTUFF_CFLAGS): Define.
4536 (CRTSTUFF_T_CFLAGS): Define.
4537 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
4538 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
4539 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
4542 (crtbeginT.o): Use $(objext).
4543 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
4544 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
4545 (gcc-extra-parts): Remove.
4546 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
4548 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4549 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
4550 Add t-crtstuff-pic to tmake_file.
4551 (*-*-lynxos*): New case.
4552 Set tmake_file, extra_parts.
4553 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
4554 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
4555 *-*-netbsdelf[2-9]*.
4556 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
4557 (*-*-rtems*): Set extra_parts.
4558 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
4559 (*-*-uclinux*): New case.
4561 (*-*-vms*): New case.
4562 Set tmake_file, extra_parts.
4563 (*-*-elf): Set extra_parts.
4564 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
4565 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
4568 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
4570 (arm*-*-freebsd*): Add t-crtin to tmake_file.
4571 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
4572 (arm-wrs-vxworks): Append to tmake_file.
4574 (arm*-*-uclinux*): Set extra_parts.
4575 (arm*-*-ecos-elf): Likewise.
4576 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
4578 (arm*-*-rtems*): Set extra_parts.
4579 (arm*-*-elf): Likewise.
4580 (avr-*-rtems*): Clear extra_parts.
4581 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
4583 (bfin*-uclinux*): Likewise.
4584 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
4585 (bfin*-rtems*): Append to tmake_file.
4587 (bfin*-*): Likewise.
4588 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
4589 (crisv32-*-elf): ... this.
4590 (crisv32-*-none): ... this.
4591 (cris-*-elf, cris-*-none): New cases.
4592 Add cris/t-elfmulti to tmake_file.
4593 (fr30-*-elf): Append to tmake_file.
4595 (frv-*-elf): Append to tmake_file, add frv/t-frv.
4597 (h8300-*-rtems*): Append to tmake_file.
4599 (h8300-*-elf*): Likewise.
4600 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
4602 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
4604 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
4605 (x86_64-*-elf*): Likewise.
4606 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
4607 (x86_64-*-freebsd*): Likewise.
4608 (x86_64-*-netbsd*): Likewise.
4609 (i[34567]86-*-linux*): Likewise.
4610 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4611 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4612 (x86_64-*-linux*): Likewise.
4613 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4614 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
4617 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
4618 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
4619 Append to extra_parts, remove crtbegin.o, crtend.o.
4620 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
4621 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
4622 crtend.o, crtbeginS.o, crtendS.o.
4623 (ia64*-*-linux*): Comment extra_parts.
4624 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
4626 (iq2000*-*-elf*): Clear extra_parts.
4627 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
4628 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
4629 (m32r-*-elf*, m32r-*-rtems*): Split off ...
4630 (m32r-*-rtems*): ... this.
4631 Add m32r/t-m32r to tmake_file.
4632 (m68k-*-elf*): Add t-crtin to tmake_file.
4633 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
4634 (mcore-*-elf): Likewise.
4635 (microblaze*-*-*): Set extra_parts.
4636 (mips*-sde-elf*): New case.
4637 Set tmake_file, extra_parts.
4638 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4639 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4640 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
4643 (mipsisa64sr71k-*-elf*): Likewise.
4644 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4645 (mips-*-elf*, mipsel-*-elf*): Likewise.
4646 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4647 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
4648 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4649 (mips*-*-rtems*): Likewise.
4650 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
4651 (moxie-*-*): Split into ...
4652 (moxie-*-elf, moxie-*-uclinux*): ... this.
4653 Add to extra_parts, remove crtbegin.o, crtend.o.
4654 (moxie-*-rtems*): New case.
4657 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
4659 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4660 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
4663 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
4664 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
4666 (powerpc-*-eabisim*): Likewise.
4667 (powerpc-*-elf*): Likewise.
4668 (powerpc-*-eabialtivec*): Likewise.
4669 (powerpc-xilinx-eabi*): Likewise.
4670 (powerpc-*-eabi*): Likewise.
4671 (powerpc-*-rtems*): Likewise.
4672 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
4675 (powerpc-*-lynxos*): Add to tmake_file.
4676 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
4677 rs6000/t-crtstuff, t-crtstuff-pic.
4679 (powerpcle-*-eabisim*): Likewise.
4680 (powerpcle-*-eabi*): Likewise.
4681 (rx-*-elf): Remove extra_parts.
4682 (s390x-ibm-tpf*): Set extra_parts.
4683 (score-*-elf): Set extra_parts.
4684 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4685 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4686 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4687 (sh64l*-*-netbsd*): Split into ...
4688 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
4689 Add t-crtstuff-pic to tmake_file.
4691 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
4693 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
4694 (sparc-*-elf*): Remove t-crtin from tmake_file.
4695 Add to extra_parts, remove crtbegin.o, crtend.o.
4696 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
4697 (sparc64-*-linux*): Likewise.
4698 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
4699 Add to extra_parts, remove crtbegin.o, crtend.o.
4700 (sparc64-*-elf*): Remove t-crtin from tmake_file.
4701 Add to extra_parts, remove crtbegin.o, crtend.o.
4702 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
4703 Add to extra_parts, remove crtbegin.o, crtend.o.
4704 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
4705 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
4706 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
4708 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4710 (tic6x-*-*): Change to ...
4711 (tic6x-*-elf): ... this.
4713 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4715 (am33_2.0-*-linux*): Add comment.
4716 (mep*-*-*): Add mep/t-mep to tmake_file.
4718 * config/alpha/t-vms: New file.
4719 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4720 * config/arm/crti.S, config/arm/crtn.S: New files.
4721 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4722 * config/bfin/crtlibid.S: New file.
4723 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4724 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4725 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4726 (crti.o, crtin.o): New rules.
4727 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4728 * config/c6x/t-uclinux: New file.
4729 * config/cris/t-elfmulti: New file.
4730 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4731 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4732 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4733 * config/frv/t-frv: New file.
4734 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4735 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4736 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4738 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4739 refer to cygming-crtbegin.c, cygming-crtend.c.
4741 * config/i386/t-nto: New file.
4742 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4743 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4744 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4745 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4748 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4749 (crtinitS.o): New rule.
4750 * config/ia64/vms-crtinit.S: New file.
4751 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4752 * config/m32r/initfini.c: New file.
4753 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4754 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4755 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4756 * config/mep/t-mep: New file.
4757 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4758 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4759 * config/mips/crti.S, config/mips/crtn.S: New files.
4760 * config/mips/t-crtstuff: New file.
4761 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4762 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4763 (CUSTOM_CRTIN): Set.
4764 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4766 Use $(srcdir) to refer to crti.S, crtn.S.
4767 Use .S extension, $<.
4768 * config/moxie/crti.asm: Rename to ...
4769 * config/moxie/crti.S: ... this.
4770 * config/moxie/crtn.asm: Rename to ...
4771 * config/moxie/crtn.S: ... this.
4772 * config/moxie/t-moxie: Remove.
4773 * config/pa/stublib.c: New file.
4774 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4775 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4776 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4777 * config/rs6000/t-crtstuff: New file.
4778 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4779 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4780 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4781 Make output file explicit.
4782 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4783 Make output file explicit.
4784 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4785 Make output file explicit.
4786 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4787 Make output file explicit.
4788 * config/score/crti.S, config/score/crtn.S: New files.
4789 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4790 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4792 * config/sh/t-sh, config/sh/t-superh: New files.
4793 * config/sparc/t-linux64: New file.
4794 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4795 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4796 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4797 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4798 * config/t-crtin: Remove.
4799 * config/t-crtstuff-pic: New file.
4800 * config/t-sol2 (CUSTOM_CRTIN): Set.
4801 (crti.o, crtn.o): New rules.
4802 * config/vms/t-vms: New file.
4803 * config/vms/vms-ucrt0.c: New file.
4804 * config/xtensa/t-elf: New file.
4806 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4808 * Makefile.in (SHLIB_NM_FLAGS): Set.
4809 * mkmap-flat.awk, mkmap-symver.awk: New files.
4810 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4812 * configure: Regenerate.
4813 * config/libgcc-glibc.ver: New file.
4814 * config/libgcc-libsystem.ver: New file.
4815 * config/t-libunwind (SHLIB_LC): Set.
4816 * config/t-linux: New file.
4817 * config/t-slibgcc (INSTALL_SHLIB): New.
4818 (SHLIB_INSTALL): Use it.
4819 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4820 to mkmap-symver.awk.
4821 (SHLIB_MAPFILES): Don't append, adapt pathname.
4822 (SHLIB_VERPFX): Set.
4823 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4824 to mkmap-symver.awk.
4825 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4826 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4827 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4828 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4830 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4831 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4832 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4833 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4834 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4835 * config/i386/libgcc-darwin.10.4.ver,
4836 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4838 * config/i386/t-darwin: Remove.
4839 * config/i386/t-darwin64: Likewise.
4840 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4841 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4842 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4843 * config/i386/t-linux: New file.
4844 * config/i386/t-mingw32: New file.
4845 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4846 * config/ia64/t-glibc: Rename to ...
4847 * config/ia64/t-linux: ... this.
4848 (SHLIB_MAPFILES): Set.
4849 * config/ia64/t-glibc-libunwind: Rename to ...
4850 * config/ia64/t-linux-libunwind: ... this.
4851 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4852 * config/ia64/t-slibgcc-hpux: New file.
4853 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4854 * config/m68k/t-slibgcc-elf-ver: New file.
4855 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4856 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4858 * config/pa/t-slibgcc-hpux: New file.
4859 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4861 * config/rs6000/libgcc-darwin.10.4.ver,
4862 config/rs6000/libgcc-darwin.10.5.ver: New files.
4863 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4864 config/rs6000/libgcc-glibc.ver.
4865 * config/rs6000/libgcc-ppc64.ver: Rename to
4866 config/rs6000/libgcc-ibm-ldouble.ver.
4867 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4868 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4869 * config/rs6000/t-ldbl128: Rename to ...
4870 * config/rs6000/t-linux: ... this.
4871 (SHLIB_MAPFILES): Adapt filename.
4872 * config/rs6000/t-slibgcc-aix: New file.
4873 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4874 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4875 libgcc-excl.ver, libgcc-glibc.ver.
4876 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4877 * config/sparc/libgcc-glibc.ver: New file.
4878 * config/sparc/t-linux: New file.
4879 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4880 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4881 t-slibgcc-elf-ver to tmake_file.
4882 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4884 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4885 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4886 t-slibgcc-elf-ver, t-linux to tmake_file.
4887 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4889 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4890 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4891 (alpha*-dec-*vms*): Likewise.
4892 (arm*-*-freebsd*): Append to tmake_file.
4893 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4894 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4896 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4897 tmake_file for arm*-*-symbianelf*.
4898 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4899 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4901 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4902 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4903 pa/t-slibgcc-dwarf-ver to tmake_file.
4904 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4905 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4906 (hppa*64*-*-hpux11*): Likewise.
4907 (hppa[12]*-*-hpux11*): Likewise.
4908 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4909 i386/t-crtpc, i386/t-crtfm.
4910 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4911 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4913 Add i386/t-cygwin to tmake_file.
4914 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4915 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4916 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4918 Add i386/t-mingw32 to tmake_file.
4919 (x86_64-*-mingw*): Likewise.
4920 (ia64*-*-freebsd*): Append to tmake_file.
4921 (ia64*-*-linux*): Append to tmake_file.
4922 Replace ia64/t-glibc by ia64/t-linux.
4923 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4925 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4926 t-slibgcc-hpux to tmake_file.
4927 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4928 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4929 (m32rle-*-linux*): Likewise.
4930 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4932 (microblaze*-linux*): New case.
4933 Append to tmake_file, add t-slibgcc-nolc-override.
4934 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4935 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4936 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4937 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4938 rs6000/t-slibgcc-aix to tmake_file.
4939 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4940 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4941 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4942 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4943 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4944 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4946 (sparc-*-linux*): Append to tmake_file for *-leon*.
4947 Add sparc/t-linux to tmake_file for non-Leon targets.
4948 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4949 (tic6x-*-uclinux): New case.
4950 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4951 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4952 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4953 (am33_2.0-*-linux*): Append to tmake_file.
4954 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4955 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4956 x86_64-*-kfreebsd*-gnu.
4957 Add i386/t-linux to tmake_file.
4959 2011-10-28 Ian Lance Taylor <iant@google.com>
4961 * config/i386/morestack.S: Correct CFI information to do proper
4962 returns throughout function. In 32-bit mode, save %ebx so that it
4963 is restored on unwind.
4965 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4967 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4968 case where B3 isn't the return register.
4970 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4971 logic for doubleword pops.
4973 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
4975 * config/rs6000/t-freebsd: Add wildcard.
4977 2011-10-21 Paul Brook <paul@codesourcery.com>
4979 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4981 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
4982 Eric Botcazou <ebotcazou@adacore.com>
4985 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4986 fs->signal_frame to 1.
4988 2011-10-07 Ian Lance Taylor <iant@google.com>
4990 * generic-morestack-thread.c: #include <errno.h>.
4992 2011-10-07 Ian Lance Taylor <iant@google.com>
4995 * generic-morestack.c (__generic_morestack): Make sure the segment
4996 is large enough for both the stack frame and the copied
4999 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5002 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
5005 2011-09-28 Nick Clifton <nickc@redhat.com>
5007 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
5008 64-bit doubles are not enabled.
5009 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
5010 and floatunsisf functions.
5012 2011-09-13 Paul Brook <paul@codesourcery.com>
5014 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
5015 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
5016 * unwind-arm-common.inc: New file.
5017 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
5018 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
5019 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
5020 * config/c6x/libunwind.S: New file.
5021 * config/c6x/pr-support.c: New file.
5022 * config/c6x/unwind-c6x.c: New file.
5023 * config/c6x/unwind-c6x.h: New file.
5024 * config/c6x/t-c6x-elf: New file.
5026 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
5028 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
5029 (ASM_DIVZERO): Ditto.
5030 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
5032 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
5034 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
5036 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
5039 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
5040 instead of an assembly one.
5042 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
5045 * Makefile.in (install-unwind_h): Create
5046 $(gcc_objdir)/include/unwind.h atomically.
5048 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5050 * Makefile.in (install-unwind_h): Remove destination file first.
5052 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5055 * config/mips/t-mips16: New file.
5056 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
5057 (mips*-*-linux*): Likewise.
5058 (mips*-sde-elf*): Likewise.
5059 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
5060 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
5061 Add mips/t-mips16 to tmake_file.
5062 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
5063 (mips-*-elf*): Likewise.
5064 (mips64-*-elf*): Likewise.
5065 (mips64orion-*-elf*): Likewise.
5066 (mips*-*-rtems*): Likewise.
5067 (mipstx39-*-elf*): Likewise.
5068 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
5069 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
5071 Use $(srcdir) to refer to sync.c.
5073 ($(libgcc-sync-funcs-o)): Likewise.
5074 ($(libgcc-sync-size-funcs-s-o)): Likewise.
5075 ($(libgcc-sync-funcs-s-o)): Likewise.
5077 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
5079 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
5082 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
5085 * config/i386/value-unwind.h: New.
5087 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
5089 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
5090 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
5091 Add to tmake_file rather than overriding it.
5093 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5095 * config/t-softfp: Remove.
5096 * soft-fp: Moved from ../gcc/config.
5097 * soft-fp/README: Remove t-softfp reference.
5098 * soft-fp/t-softfp: Move to config/t-softfp.
5099 (softfp_machine_header): Remove.
5100 (softfp_file_list): Remove config subdir.
5101 (soft-fp-objects): New variable.
5102 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
5103 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
5104 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
5105 * config/t-softfp-excl: New file.
5106 * config/t-softfp-sfdf: New file.
5107 * config/t-softfp-tf: New file.
5108 * config/no-sfp-machine.h: New file.
5109 * config/arm/sfp-machine.h: New file.
5110 * config/arm/t-softfp: New file.
5111 * config/c6x/sfp-machine.h: New file.
5112 * config/i386/32/t-fprules-softfp: Rename to ...
5113 * config/i386/32/t-softfp: ... this.
5114 (tifunctions, LIB2ADD): Remove.
5115 (softfp_int_modes): Override.
5116 * config/i386/64/t-softfp-compat (tf-functions): Remove config
5118 * config/i386/64/eqtf2.c: Likewise.
5119 * config/i386/64/getf2.c: Likewise.
5120 * config/i386/64/letf2.c: Likewise.
5121 * config/ia64/sft-machine.h: New file.
5122 * config/ia64/t-fprules-softfp: Rename to ...
5123 * config/ia64/t-softfp: ... this.
5124 * config/lm32/sfp-machine.h: New file.
5125 * config/moxie/t-moxie-softfp: Remove.
5126 * config/rs6000/ibm-ldouble-format: New file.
5127 * config/rs6000/ibm-ldouble.c: New file.
5128 * config/rs6000/libgcc-ppc-glibc.ver: New file
5129 * config/rs6000/libgcc-ppc64.ver: New file
5130 * config/rs6000/sfp-machine.h: New file.
5131 * config/rs6000/t-freebsd: New file.
5132 * config/rs6000/t-ibm-ldouble: New file.
5133 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
5134 libgcc-ppc-glibc.ver.
5135 * config/rs6000/t-linux64: New file.
5136 * config/rs6000/t-ppccomm (LIB2ADD): Add
5137 $(srcdir)/config/rs6000/ibm-ldouble.c.
5138 * config/rs6000/t-ppccomm-ldbl: New file.
5139 * config/score/sfp-machine.h: New file.
5140 * config.host (sfp_machine_header): Explain.
5141 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
5142 t-softfp to tmake_file.
5143 (arm*-*-uclinux*): Likewise.
5144 (arm*-*-ecos-elf): Likewise.
5145 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5146 (arm*-*-rtems*): Likewise.
5147 (arm*-*-elf): Likewise.
5148 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
5150 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
5151 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
5152 (lm32-*-uclinux*): Likewise.
5153 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
5154 t-softfp-excl, t-softfp.
5155 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
5156 (powerpc64-*-darwin*): Likewise.
5157 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
5159 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
5161 (powerpc-*-eabisim*): Likewise.
5162 (powerpc-*-elf*): Likewise.
5163 (powerpc-*-eabialtivec*): Likewise.
5164 (powerpc-xilinx-eabi*): Likewise.
5165 (powerpc-*-rtems*): Likewise.
5166 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
5167 t-softfp-excl, t-softfp to tmake_file.
5168 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
5169 rs6000/t-ppccomm-ldbl to tmake_file.
5170 (powerpcle-*-elf*): Likewise.
5171 (powerpcle-*-eabisim*): Likewise.
5172 (powerpcle-*-eabi*): Likewise.
5173 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5174 rs6000/t-ibm-ldouble to tmake_file.
5175 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5176 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5177 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
5178 (tic6x-*-*): Likewise.
5179 (i[34567]86-*-darwin*, x86_64-*-darwin*,
5180 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
5181 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
5182 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
5183 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
5184 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
5185 t-softfp to tmake_file.
5186 * configure.ac (sfp_machine_header): Provide default if unset.
5188 Link sfp-machine.h to config/$sfp_machine_header.
5189 * configure: Regenerate.
5191 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5193 * Makefile.in (double_type_size, long_double_type_size): Set.
5194 Remove $(fpbit-in-libgcc) support.
5195 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
5196 (fpbit-src): New variable.
5197 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
5198 Compile with -DFLOAT $(FPBIT_CFLAGS).
5200 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
5201 Compile with $(FPBIT_CFLAGS).
5203 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
5204 Compile with -DFLOAT $(TPBIT_CFLAGS).
5206 * configure.ac (double_type_size, long_double_type_size):
5207 Determine and substitute.
5208 * configure: Regenerate.
5209 * fp-bit.c, fp-bit.h: New files.
5210 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
5211 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
5212 * config/mips/t-mips: New file.
5213 * config/mips/t-sdemtk: New file.
5214 * config/rs6000/ppc64-fp.c: New file.
5215 * config/rs6000/t-darwin (LIB2ADD): Add
5216 $(srcdir)/config/rs6000/ppc64-fp.c.
5217 * config/rs6000/t-ppc64-fp: New file.
5218 * config/rx/rx-lib.h: New file.
5219 * config/rx/t-rx (FPBIT): Set to true.
5220 ($(gcc_objdir)/fp-bit.c): Remove.
5221 (DPBIT): Set to true only with -m64bit-doubles.
5222 ($(gcc_objdir)/dp-bit.c): Remove.
5223 * config/sparc/t-softfp: Remove.
5224 * config/spu/t-elf: New file.
5225 * config/t-fdpbit, config/t-fpbit: New files.
5226 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
5227 (mips*-*-*): Likewise.
5228 (arm-wrs-vxworks): Likewise.
5229 (arm*-*-freebsd*): Likewise.
5230 (avr-*-rtems*): Add t-fpbit to tmake_file.
5231 (avr-*-*): Likewise.
5232 (bfin*-elf*): Add t-fdpbit to tmake_file.
5233 (bfin*-uclinux*): Likewise.
5234 (bfin*-linux-uclibc*): Likewise.
5235 (bfin*-rtems*): New case.
5236 Add t-fdpbit to tmake_file.
5237 (bfin*-*): Add t-fdpbit to tmake_file.
5238 (crisv32-*-elf): Likewise.
5239 (cris-*-linux*): Likewise.
5240 (fr30-*-elf): Likewise.
5241 (frv-*-elf, frv-*-*linux*): Likewise.
5242 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
5243 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
5244 (m32r-*-elf*): Likewise.
5245 (m32rle-*-elf*): Likewise.
5246 (m32r-*-linux*): Likewise.
5247 (m32rle-*-linux*): Likewise.
5248 (mcore-*-elf): Add t-fdpbit to tmake_file.
5249 (microblaze*-*-*): Likewise.
5250 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
5251 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
5252 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
5254 Add mips/t-tpbit to tmake-file.
5255 (mips*-*-linux*): Fix typo.
5256 (mips*-sde-elf*): New case
5257 Add mips/t-sdemtk unless using newlib.
5258 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
5259 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
5260 (mn10300-*-*): Likewise.
5261 (pdp11-*-*): Likewise.
5262 (picochip-*-*): Add t-fpbit to tmake_file.
5263 (powerpc-*-eabisimaltivec*): Likewise.
5264 (powerpc-*-eabisim*): Likewise.
5265 (powerpc-*-elf*): Likewise.
5266 (powerpc-*-eabialtivec*): Likewise.
5267 (powerpc-xilinx-eabi*): New case.
5268 Add t-fdpbit to tmake_file.
5269 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
5270 (powerpc-*-rtems*): Likewise.
5271 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
5273 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
5275 (powerpc-*-lynxos*): Likewise.
5276 (powerpcle-*-elf*): Likewise.
5277 (powerpcle-*-eabisim*): Likewise.
5278 (powerpcle-*-eabi*): Likewise.
5279 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5280 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
5281 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5282 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5283 (rx-*-elf): Add t-fdpbit to tmake_file.
5284 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5285 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5286 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5287 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
5289 (sh-*-rtems*): Add t-fdpbit to tmake_file.
5290 (sh-wrs-vxworks): Likewise.
5291 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
5292 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
5293 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
5294 (sparc64-*-rtems*): ... new case.
5295 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
5296 (spu-*-elf*): Likewise.
5297 Add spu/t-elf to tmake_file.
5298 (v850*-*-*): Add t-fdpbit to tmake_file.
5299 (xstormy16-*-elf): Likewise.
5300 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
5301 (mep*-*-*): Likewise.
5303 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5305 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
5307 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
5308 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
5309 (install-unwind_h): New target.
5310 (all): Depend on it.
5311 * config.host (unwind_header): New variable.
5312 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
5313 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5314 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
5315 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
5316 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
5318 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
5320 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
5322 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
5324 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
5325 (ia64*-*-freebsd*): Likewise.
5326 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
5328 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
5329 $with_system_libunwind.
5330 (ia64*-*-hpux*): Set tmake_file.
5331 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
5332 (picochip-*-*): Set tmake_file.
5333 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
5335 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5336 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5337 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
5338 (xtensa*-*-elf*): Set tmake_file.
5339 (xtensa*-*-linux*): Likewise.
5340 * configure.ac: Include ../config/unwind_ipinfo.m4.
5341 Call GCC_CHECK_UNWIND_GETIPINFO.
5342 Link unwind.h to $unwind_header.
5343 * configure: Regenerate.
5344 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
5345 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
5346 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
5347 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
5348 * config/unwind-dw2-fde-darwin.c: New file.
5349 * config/arm/libunwind.S, config/arm/pr-support.c,
5350 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
5351 config/arm/unwind-arm.h,: New files.
5352 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
5353 config/ia64/t-eh-ia64, config/ia64/t-glibc,
5354 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
5355 config/ia64/t-vms, config/ia64/unwind-ia64.c,
5356 config/ia64/unwind-ia64.h: New files.
5357 * config/picochip/t-picochip: New file.
5358 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
5360 * config/rs6000/t-darwin (LIB2ADDEH): Set.
5361 * config/s390/t-tpf (LIB2ADDEH): Remove.
5362 * config/t-darwin (LIB2ADDEH): Set.
5363 * config/t-eh-dw2-dip: New file.
5364 * config/t-libunwind, config/t-libunwind-elf: New files.
5365 * config/t-sol2 (LIB2ADDEH): Remove.
5366 * config/xtensa/t-xtensa: New file.
5368 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
5370 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
5371 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
5372 long long to check rt_sigreturn syscall.
5374 2011-08-02 Alan Modra <amodra@gmail.com>
5376 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5377 Restore for indirect call bcrtl from correct stack slot, and only
5378 if cfa+40 isn't valid.
5380 2011-08-01 Julian Brown <julian@codesourcery.com>
5382 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
5383 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
5384 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
5386 2011-08-01 Julian Brown <julian@codesourcery.com>
5388 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
5389 (libgcc-std.ver.in): Use above.
5390 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
5391 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
5393 * config/t-fixedpoint-gnu-prefix: New file.
5394 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
5395 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
5398 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
5400 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
5401 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
5402 for x86-64. Properly check __x86_64__ and __LP64__.
5404 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
5406 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
5408 (_FP_WS_TYPE): Likewise.
5409 (_FP_I_TYPE): Likewise.
5411 2011-07-28 Alan Modra <amodra@gmail.com>
5413 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5414 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
5415 in a plt call stub. Do restore r2 if stopped on bctrl.
5417 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5419 * config.host (i[3456x]86-*-netware*): Remove.
5420 * config/i386/netware-crt0.c, config/i386/t-nwld,
5421 config/i386/t-slibgcc-nwld: Remove.
5423 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
5425 * config.host: Handle tic6x-*-*.
5426 * config/c6x/c6x-abi.h: New file.
5428 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5430 * config/i386/crtprec.c: New file.
5431 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
5432 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
5433 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
5434 (x86_64-*-darwin*): Likewise.
5435 (i[34567]86-*-solaris2*: Likewise.
5437 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5439 * config/alpha/crtfastmath.c: New file.
5440 * config/i386/crtfastmath.c: New file.
5441 * config/ia64/crtfastmath.c: New file.
5442 * config/mips/crtfastmath.c: New file.
5443 * config/sparc/crtfastmath.c: New file.
5445 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
5447 Add -frandom-seed=gcc-crtfastmath.
5448 * config/alpha/t-crtfm: Remove.
5449 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
5450 * config/ia64/t-ia64 (crtfastmath.o): Remove.
5452 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
5453 (alpha*-dec-osf5.1*): Likewise.
5454 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
5455 Add crtfastmath.o to extra_parts.
5456 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
5457 Add crtfastmath.o to extra_parts.
5458 (x86_64-*-darwin*): Likewise.
5459 (x86_64-*-mingw*): Likewise.
5460 (ia64*-*-elf*): Add t-crtfm to tmake_file.
5461 (ia64*-*-freebsd*): Likewise.
5462 (ia64*-*-linux*): Likewise.
5463 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
5464 Add crtfastmath.o to extra_parts.
5466 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5468 * config/darwin-crt3.o: New file.
5469 * config/rs6000/darwin-crt2.c: New file.
5470 * config/t-darwin: New file.
5471 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
5473 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
5474 (powerpc-*-darwin*): Add crt2.o to extra_parts.
5475 (powerpc64-*-darwin*): Likewise.
5477 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5479 * config/i386/netware-crt0.c: New file.
5480 * config/i386/t-nwld: Rename to ...
5481 * config/i386/t-slibgcc-nwld: ... this.
5482 * config/i386/t-nwld: New file.
5483 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
5485 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
5488 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5490 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
5492 * configure: Regenerate.
5494 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5496 * dfp-bit.c, dfp-bit.h: New files.
5497 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
5499 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
5500 ($(d64pbit-o)): Likewise.
5501 ($(d128pbit-o)): Likewise.
5502 * config/t-dfprules: New file.
5503 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
5504 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
5505 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5506 (x86_64-*-linux*): Likewise.
5507 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5508 (i[34567]86-*-cygwin*): Likewise.
5509 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
5510 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5512 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5514 * Makfile.in (LIBGCOV): New variable.
5515 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
5516 * libgcov.c: New file.
5518 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5520 * fixed-bit.c, fixed-bit.h: New files.
5521 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
5522 refer to fixed-bit.c.
5524 2011-07-07 Joseph Myers <joseph@codesourcery.com>
5526 * config.host (*local*): Remove.
5528 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5531 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
5532 like i?86-*-solaris2.1[0-9]*.
5533 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
5534 * configure.ac (i?86-*-solaris2*): Likewise.
5535 * configure: Regenerate.
5537 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
5539 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5540 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
5541 md_unwind_header by splitting out of...
5542 (i[34567]86-*-linux*): ... this.
5543 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
5544 Remove md_unwind_header by splitting out of...
5545 (x86_64-*-linux*): ... this.
5547 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
5549 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
5551 2011-06-28 Nick Clifton <nickc@redhat.com>
5553 * config.host: Recognize all V850 variants.
5555 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
5557 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
5559 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5561 * shared-object.mk (c_flags-$o): Save c_flags.
5562 ($(base)$(objext)): Use it.
5563 ($(base)_s$(objext)): Likewise.
5565 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
5567 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
5568 * libgcc-std.ver.in (GCC_4.7.0): New section.
5570 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
5574 * config/avr/t-avr: Fix line endings.
5575 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
5578 2011-06-14 Olivier Hainque <hainque@adacore.com>
5579 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5581 * config/mips/irix6-unwind.h: New file.
5582 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
5584 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
5586 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
5587 (sparc64_fallback_frame_state): Use it.
5588 (sparc64_frob_update_context): Further adjust context.
5589 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
5590 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
5591 * config/sparc/sol2-cn.S: Likewise.
5593 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5595 * enable-execute-stack-empty.c: New file.
5596 * enable-execute-stack-mprotect.c: New file.
5597 * config/i386/enable-execute-stack-mingw32.c: New file.
5598 * config.host (enable_execute_stack): New variable.
5599 Select appropriate variants.
5600 * configure.ac: Link enable-execute-stack.c to
5601 $enable_execute_stack.
5602 * configure: Regenerate.
5603 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
5604 (lib2funcs): Remove _enable_execute_stack.
5606 2011-06-09 David S. Miller <davem@davemloft.net>
5607 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5609 * config.host (sparc-*-linux*): Correct md_unwind_header
5611 (s390x-ibm-tpf*): Fix typo.
5613 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5615 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
5616 Add crtfastmath.o to extra_parts.
5617 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
5619 * config/mips/t-crtfm: Remove.
5621 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5623 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
5625 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
5627 * config.host (sh*-*-linux*): Fix typo.
5629 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5631 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
5632 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
5633 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
5634 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
5635 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
5636 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
5637 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
5638 Wrap in !__MINGW64__.
5639 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
5640 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
5641 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
5642 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
5643 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
5644 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
5645 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
5647 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
5648 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
5649 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
5650 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
5651 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
5652 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
5653 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
5654 * config/no-unwind.h: New file.
5655 * config.host (md_unwind_header): Document.
5657 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
5658 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
5659 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
5660 hppa[12]*-*-hpux11*): Set md_unwind_header.
5661 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
5662 Set md_unwind_header.
5663 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
5664 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
5665 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
5666 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
5667 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
5668 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
5669 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
5671 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
5672 * configure: Regenerate.
5674 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5676 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
5677 Set tmake_file, extra_parts.
5678 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
5680 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
5682 * config/mips/t-irix6: New file.
5683 * config/mips/t-slibgcc-irix: New file.
5685 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5687 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
5688 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
5690 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5692 * configure.ac (target_thread_file): Determine thread model.
5693 * configure: Regenerate.
5694 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
5695 * config/alpha/t-alpha: New file.
5696 * config/alpha/t-crtfm: Use $<.
5697 * config/alpha/t-ieee: New file.
5698 * config/alpha/t-osf-pthread: New file.
5699 * config/alpha/t-slibgcc-osf: New file.
5700 * config/alpha/libgcc-osf5.ver: New file.
5702 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5704 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
5706 Add crtfastmath.o to extra_parts.
5708 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5710 * config/gmon-sol2.c: Reindent.
5712 Remove, correct casts.
5713 Use STDERR_FILENO, NULL.
5714 (BASEADDRESS): Remove.
5716 (errno, sbrk): Remove declarations.
5717 (monstartup) [hp300]: Remove.
5720 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5722 * Makefile.in (cpu_type): Define.
5723 * config.host (i[34567]86-*-rtems*): Handle it.
5724 (i[34567]86-*-solaris2*): Move body ...
5725 (*-*-solaris2*): ... here.
5726 New case, generalize.
5727 (sparc-*-elf*): Handle it.
5728 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5729 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5730 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5732 (sparc*-*-solaris2*): ... this.
5734 (sparc64-*-elf*): Handle it.
5735 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5736 Merge ../gcc/config/i386/gmon-sol2.c.
5737 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5739 Merge ../gcc/config/i386/sol2-gc1.asm.
5740 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5742 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5744 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5745 * config/i386/t-crtstuff: New file.
5746 * config/i386/t-softfp: New file.
5747 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5748 $(T)crti.o, $(T)crtn.o): Remove.
5749 (gcrt1.o): New rule.
5750 (TARGET_LIBGCC2_CFLAGS): Remove.
5751 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5752 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5753 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5754 * config/sparc/t-sol2: New file.
5755 * config/sparc/t-crtfm: Move to ...
5756 * config/t-crtfm: ... this.
5757 Use $(cpu_type), $<.
5758 * config/t-crtin: New file.
5759 * config/sparc/t-softfp: New file.
5760 * config/sparc/t-softmul: New file.
5761 * config/t-rtems: New file.
5762 * config/t-slibgcc: New file.
5763 * config/t-slibgcc-elf-ver: New file.
5764 * config/t-slibgcc-gld: New file.
5765 * config/t-slibgcc-sld: New file.
5766 * config/t-sol2: New file.
5767 * configure.ac: Include ../config/lib-ld.m4.
5768 Call AC_LIB_PROG_LD_GNU.
5769 Substitute cpu_type.
5770 * configure: Regenerate.
5772 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5775 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5776 libgcc-std.ver in the build directory.
5777 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5778 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5780 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5782 * libgcc-std.ver.in: New file.
5783 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5785 (libgcc-std.ver): New rule.
5786 * config/t-gnu-prefix: New file.
5788 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5790 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5792 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5794 * config/i386/darwin-lib.h: New file.
5796 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5798 * config/arm/symbian-lib.h: New.
5800 2011-05-04 Chris Demetriou <cgd@google.com>
5802 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5803 (__x86.get_pc_thunk.bx): ...this.
5804 (__morestack): Adjust for rename, remove undef of __i686.
5806 2011-05-03 Chris Demetriou <cgd@google.com>
5808 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5810 2011-03-22 Joseph Myers <joseph@codesourcery.com>
5812 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5813 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5814 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5815 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5816 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5819 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
5821 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5822 Adjust copyright year.
5824 2011-03-07 Ian Lance Taylor <iant@google.com>
5826 * generic-morestack.c (__splitstack_find): Adjust returned stack
5827 pointer to include all registers pushed by __morestack.
5829 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5832 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5833 (toolexecdir): Calculate and AC_SUBST.
5834 (toolexeclibdir): Likewise.
5835 * Makefile.in (target_noncanonical): Import.
5836 (toolexecdir): Likewise.
5837 (toolexeclibdir): Likewise.
5838 * configure: Regenerate.
5840 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5843 * config/arm/bpabi.h: Rename to...
5844 * config/arm/bpabi-lib.h: ...this.
5846 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5848 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5850 * configure: Regenerate.
5852 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5854 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5855 __FLOAT_WORD_ORDER__.
5856 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5859 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5862 * Makefile.in (install-strip): New phony target.
5864 2010-11-07 Ian Lance Taylor <iant@google.com>
5867 * config/i386/morestack.S (__morestack_large_model): New
5870 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5872 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5874 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5876 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5878 * config/arm/bpabi.h: New file.
5879 * config/frv/frv-abi.h: New file.
5881 2010-10-01 Ian Lance Taylor <iant@google.com>
5883 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5884 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5886 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5889 * config.host: Add the missing `$'.
5891 2010-09-30 Michael Eager <eager@eagercon.com>
5893 * config.host: Add microblaze*-*-*.
5894 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5895 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5896 udivsi3.asm,umodsi3.asm}: New.
5898 2010-09-28 Ian Lance Taylor <iant@google.com>
5900 * configure.ac: Adjust CFI test to test assembler directly rather
5901 than checking gcc preprocessor macro.
5902 * configure: Rebuild.
5904 2010-09-27 Ian Lance Taylor <iant@google.com>
5906 * configure.ac: Test whether assembler supports CFI directives.
5907 * config.host: Only add t-stack and i386/t-stack-i386 to
5908 tmake_file if libgcc_cv_cfi is "yes".
5909 * configure: Rebuild.
5911 2010-09-27 Ian Lance Taylor <iant@google.com>
5913 * generic-morestack.h: New file.
5914 * generic-morestack.c: New file.
5915 * generic-morestack-thread.c: New file.
5916 * config/i386/morestack.S: New file.
5917 * config/t-stack: New file.
5918 * config/i386/t-stack-i386: New file.
5919 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5920 i386/t-stack-i386 to tmake_file.
5922 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5924 * Makefile.in (libgcc-extra-parts): Check for static archives and
5925 invoke ranlib after installing them.
5926 (gcc-extra-parts): Likewise.
5927 (install-leaf): Likewise.
5929 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5931 * configure: Regenerated.
5933 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
5935 * configure: Regenerated.
5937 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5938 Andrew Pinski <pinskia@gmail.com>
5941 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5943 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5946 * configure: Regenerated.
5948 2010-09-06 Andreas Schwab <schwab@redhat.com>
5950 * configure: Regenerate.
5952 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5954 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5956 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5959 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5960 Iain Sandoe <iains@gcc.gnu.org>
5963 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5964 LIB2FUNCS_EXCLUDE functions.
5966 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5968 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5970 * configure: Regenerate.
5972 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
5974 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5975 i386/t-freebsd to tmake_file.
5976 * config/i386/t-freebsd: New file.
5977 * config/i386/libgcc-bsd.ver: New file.
5979 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5981 * config.host (powerpc*-eabispe*): Set tmake_file.
5982 (powerpc*-eabi*): Likewise.
5983 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5984 crtbeginS, crtendS, crtbeginT.
5986 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
5988 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5989 to tmake_file. Add crtfastmath.o to extra_parts.
5990 * config/mips/t-crtfm: New.
5992 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5994 * config.host (sparc64-*-rtems*): New target.
5996 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5998 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6001 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
6003 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
6005 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6007 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
6008 alpha-dec-osf5.0* support.
6010 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
6012 * config.host: Add lm32-*-rtems*.
6014 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6015 Uros Bizjak <ubizjak@gmail.com>
6018 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
6019 like other remaining 32-bit x86 OSes.
6020 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6022 * config/i386/libgcc-sol2.ver: New file.
6023 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
6025 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
6028 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
6029 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
6030 is used and substitute set_use_emutls.
6031 * configure: Regenerated.
6033 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
6035 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
6037 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6040 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
6042 ($(T)gcrt1.o): Likewise.
6043 ($(T)crt1.o): Likewise.
6044 ($(T)crti.o): Likewise.
6045 ($(T)crtn.o): Likewise.
6047 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6050 * Makefile.in (install): Use $(MAKE) string in rule, for
6053 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
6055 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
6056 * config/mmix/t-mmix: New file.
6057 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
6059 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
6062 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
6065 2010-01-04 Anthony Green <green@moxielogic.com>
6067 * config/moxie/crti.asm, config/moxie/crtn.asm,
6068 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
6069 config/moxie/t-moxie: New files.
6070 * config.host: Add t-moxie-softfp reference.
6072 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
6075 * config/t-slibgcc-darwin: Fix embedded rpaths for
6076 --enable-version-specific-runtime-libs, build extension stub
6077 libs exposing features available from current libgcc_s.
6079 2009-11-11 Jon Beniston <jon@beniston.com>
6081 * config.host: Add lm32 targets.
6082 * config/lm32: New directory.
6083 * config/lm32/libgcc_lm32.h: New file.
6084 * config/lm32/_mulsi3.c: New file.
6085 * config/lm32/_udivmodsi4.c: New file.
6086 * config/lm32/_divsi3.c: New file.
6087 * config/lm32/_modsi3.c: New file.
6088 * config/lm32/_udivsi3.c: New file.
6089 * config/lm32/_umodsi3.c: New file.
6090 * config/lm32/_lshrsi3.S: New file.
6091 * config/lm32/_ashrsi3.S: New file.
6092 * config/lm32/_ashlsi3.S: New file.
6093 * config/lm32/crti.S: New file.
6094 * config/lm32/crtn.S: New file.
6095 * config/lm32/t-lm32: New file.
6096 * config/lm32/t-elf: New file.
6097 * config/lm32/t-uclinux: New file.
6099 2009-10-26 Nick Clifton <nickc@redhat.com>
6101 * config.host: Add support for RX target.
6102 * config/rx: New directory.
6103 * config/rx/rx-abi-functions.c: New file. Supplementary
6104 functions for libgcc to support the RX ABI.
6105 * config/rx/rx-abi.h: New file. Supplementary header file for
6106 libgcc RX ABI functions.
6107 * config/rx/t-rx: New file: Makefile fragment for building
6110 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
6112 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
6113 constraint of y0 to "g".
6115 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6117 * config.host: Include the s390 makefile fragments.
6118 * config/s390/32/_fixdfdi.c: New file.
6119 * config/s390/32/_fixsfdi.c: New file.
6120 * config/s390/32/_fixtfdi.c: New file.
6121 * config/s390/32/_fixunsdfdi.c: New file.
6122 * config/s390/32/_fixunssfdi.c: New file.
6123 * config/s390/32/_fixunstfdi.c: New file.
6124 * config/s390/32/t-floattodi: New file.
6125 * config/s390/libgcc-glibc.ver: New file.
6126 * config/s390/t-crtstuff: New file.
6127 * config/s390/t-linux: New file.
6128 * config/s390/t-tpf: New file.
6130 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6132 * configure.ac (AC_PREREQ): Bump to 2.64.
6134 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
6136 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
6138 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6140 * configure: Regenerate.
6142 2009-08-09 Douglas B Rupp <rupp@gnat.com>
6144 * config.host (ia64-hp-*vms*): New target.
6145 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
6148 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6150 * configure.ac: Add snippet for maintainer-mode.
6151 * configure: Regenerate.
6152 * Makefile.in (AUTOCONF, configure_deps): New variables.
6153 ($(srcdir)/configure)): New rule, active only with maintainer
6156 2009-06-23 DJ Delorie <dj@redhat.com>
6159 * config.host: Add mep support.
6161 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
6163 * config.host: Add i386/${host_address}/t-fprules-softfp and
6164 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
6166 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
6168 * config/i386/64/_multc3.c: Likewise.
6169 * config/i386/64/_powitf2.c: Likewise.
6170 * config/i386/64/eqtf2.c: Likewise.
6171 * config/i386/64/getf2.c: Likewise.
6172 * config/i386/64/letf2.c: Likewise.
6173 * config/i386/64/letf2.c: Likewise.
6174 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
6175 unsigned long long for x64 mingw targets.
6176 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
6177 (_FP_I_TYPE): Define as long long for x64 mingw target.
6179 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
6181 * config.host (vax-*-linux*): New.
6183 2009-05-31 Anthony Green <green@moxielogic.com>
6185 * config.host: Add moxie support.
6186 * config/moxie/t-moxie: New file.
6188 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
6190 * config.host: Add i386/${host_address}/t-fprules-softfp and
6191 t-softfp to tmake_file for i[34567]86-*-cygwin*.
6193 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
6195 * config.host: Add i386/${host_address}/t-fprules-softfp to
6196 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
6198 2009-04-09 Nick Clifton <nickc@redhat.com>
6200 * config/ia64/tf-signs.c: Change copyright header to refer to
6201 version 3 of the GNU General Public License with version 3.1
6202 of the GCC Runtime Library Exception and to point readers at
6203 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
6205 * config/i386/32/tf-signs.c: Likewise.
6206 * config/libbid/_addsub_dd.c: Likewise.
6207 * config/libbid/_addsub_sd.c: Likewise.
6208 * config/libbid/_addsub_td.c: Likewise.
6209 * config/libbid/_dd_to_df.c: Likewise.
6210 * config/libbid/_dd_to_di.c: Likewise.
6211 * config/libbid/_dd_to_sd.c: Likewise.
6212 * config/libbid/_dd_to_sf.c: Likewise.
6213 * config/libbid/_dd_to_si.c: Likewise.
6214 * config/libbid/_dd_to_td.c: Likewise.
6215 * config/libbid/_dd_to_tf.c: Likewise.
6216 * config/libbid/_dd_to_udi.c: Likewise.
6217 * config/libbid/_dd_to_usi.c: Likewise.
6218 * config/libbid/_dd_to_xf.c: Likewise.
6219 * config/libbid/_df_to_dd.c: Likewise.
6220 * config/libbid/_df_to_sd.c: Likewise.
6221 * config/libbid/_df_to_td.c: Likewise.
6222 * config/libbid/_di_to_dd.c: Likewise.
6223 * config/libbid/_di_to_sd.c: Likewise.
6224 * config/libbid/_di_to_td.c: Likewise.
6225 * config/libbid/_div_dd.c: Likewise.
6226 * config/libbid/_div_sd.c: Likewise.
6227 * config/libbid/_div_td.c: Likewise.
6228 * config/libbid/_eq_dd.c: Likewise.
6229 * config/libbid/_eq_sd.c: Likewise.
6230 * config/libbid/_eq_td.c: Likewise.
6231 * config/libbid/_ge_dd.c: Likewise.
6232 * config/libbid/_ge_sd.c: Likewise.
6233 * config/libbid/_ge_td.c: Likewise.
6234 * config/libbid/_gt_dd.c: Likewise.
6235 * config/libbid/_gt_sd.c: Likewise.
6236 * config/libbid/_gt_td.c: Likewise.
6237 * config/libbid/_isinfd128.c: Likewise.
6238 * config/libbid/_isinfd32.c: Likewise.
6239 * config/libbid/_isinfd64.c: Likewise.
6240 * config/libbid/_le_dd.c: Likewise.
6241 * config/libbid/_le_sd.c: Likewise.
6242 * config/libbid/_le_td.c: Likewise.
6243 * config/libbid/_lt_dd.c: Likewise.
6244 * config/libbid/_lt_sd.c: Likewise.
6245 * config/libbid/_lt_td.c: Likewise.
6246 * config/libbid/_mul_dd.c: Likewise.
6247 * config/libbid/_mul_sd.c: Likewise.
6248 * config/libbid/_mul_td.c: Likewise.
6249 * config/libbid/_ne_dd.c: Likewise.
6250 * config/libbid/_ne_sd.c: Likewise.
6251 * config/libbid/_ne_td.c: Likewise.
6252 * config/libbid/_sd_to_dd.c: Likewise.
6253 * config/libbid/_sd_to_df.c: Likewise.
6254 * config/libbid/_sd_to_di.c: Likewise.
6255 * config/libbid/_sd_to_sf.c: Likewise.
6256 * config/libbid/_sd_to_si.c: Likewise.
6257 * config/libbid/_sd_to_td.c: Likewise.
6258 * config/libbid/_sd_to_tf.c: Likewise.
6259 * config/libbid/_sd_to_udi.c: Likewise.
6260 * config/libbid/_sd_to_usi.c: Likewise.
6261 * config/libbid/_sd_to_xf.c: Likewise.
6262 * config/libbid/_sf_to_dd.c: Likewise.
6263 * config/libbid/_sf_to_sd.c: Likewise.
6264 * config/libbid/_sf_to_td.c: Likewise.
6265 * config/libbid/_si_to_dd.c: Likewise.
6266 * config/libbid/_si_to_sd.c: Likewise.
6267 * config/libbid/_si_to_td.c: Likewise.
6268 * config/libbid/_td_to_dd.c: Likewise.
6269 * config/libbid/_td_to_df.c: Likewise.
6270 * config/libbid/_td_to_di.c: Likewise.
6271 * config/libbid/_td_to_sd.c: Likewise.
6272 * config/libbid/_td_to_sf.c: Likewise.
6273 * config/libbid/_td_to_si.c: Likewise.
6274 * config/libbid/_td_to_tf.c: Likewise.
6275 * config/libbid/_td_to_udi.c: Likewise.
6276 * config/libbid/_td_to_usi.c: Likewise.
6277 * config/libbid/_td_to_xf.c: Likewise.
6278 * config/libbid/_tf_to_dd.c: Likewise.
6279 * config/libbid/_tf_to_sd.c: Likewise.
6280 * config/libbid/_tf_to_td.c: Likewise.
6281 * config/libbid/_udi_to_dd.c: Likewise.
6282 * config/libbid/_udi_to_sd.c: Likewise.
6283 * config/libbid/_udi_to_td.c: Likewise.
6284 * config/libbid/_unord_dd.c: Likewise.
6285 * config/libbid/_unord_sd.c: Likewise.
6286 * config/libbid/_unord_td.c: Likewise.
6287 * config/libbid/_usi_to_dd.c: Likewise.
6288 * config/libbid/_usi_to_sd.c: Likewise.
6289 * config/libbid/_usi_to_td.c: Likewise.
6290 * config/libbid/_xf_to_dd.c: Likewise.
6291 * config/libbid/_xf_to_sd.c: Likewise.
6292 * config/libbid/_xf_to_td.c: Likewise.
6293 * config/libbid/bid128.c: Likewise.
6294 * config/libbid/bid128_2_str.h: Likewise.
6295 * config/libbid/bid128_2_str_macros.h: Likewise.
6296 * config/libbid/bid128_2_str_tables.c: Likewise.
6297 * config/libbid/bid128_add.c: Likewise.
6298 * config/libbid/bid128_compare.c: Likewise.
6299 * config/libbid/bid128_div.c: Likewise.
6300 * config/libbid/bid128_fma.c: Likewise.
6301 * config/libbid/bid128_logb.c: Likewise.
6302 * config/libbid/bid128_minmax.c: Likewise.
6303 * config/libbid/bid128_mul.c: Likewise.
6304 * config/libbid/bid128_next.c: Likewise.
6305 * config/libbid/bid128_noncomp.c: Likewise.
6306 * config/libbid/bid128_quantize.c: Likewise.
6307 * config/libbid/bid128_rem.c: Likewise.
6308 * config/libbid/bid128_round_integral.c: Likewise.
6309 * config/libbid/bid128_scalb.c: Likewise.
6310 * config/libbid/bid128_sqrt.c: Likewise.
6311 * config/libbid/bid128_string.c: Likewise.
6312 * config/libbid/bid128_to_int16.c: Likewise.
6313 * config/libbid/bid128_to_int32.c: Likewise.
6314 * config/libbid/bid128_to_int64.c: Likewise.
6315 * config/libbid/bid128_to_int8.c: Likewise.
6316 * config/libbid/bid128_to_uint16.c: Likewise.
6317 * config/libbid/bid128_to_uint32.c: Likewise.
6318 * config/libbid/bid128_to_uint64.c: Likewise.
6319 * config/libbid/bid128_to_uint8.c: Likewise.
6320 * config/libbid/bid32_to_bid128.c: Likewise.
6321 * config/libbid/bid32_to_bid64.c: Likewise.
6322 * config/libbid/bid64_add.c: Likewise.
6323 * config/libbid/bid64_compare.c: Likewise.
6324 * config/libbid/bid64_div.c: Likewise.
6325 * config/libbid/bid64_fma.c: Likewise.
6326 * config/libbid/bid64_logb.c: Likewise.
6327 * config/libbid/bid64_minmax.c: Likewise.
6328 * config/libbid/bid64_mul.c: Likewise.
6329 * config/libbid/bid64_next.c: Likewise.
6330 * config/libbid/bid64_noncomp.c: Likewise.
6331 * config/libbid/bid64_quantize.c: Likewise.
6332 * config/libbid/bid64_rem.c: Likewise.
6333 * config/libbid/bid64_round_integral.c: Likewise.
6334 * config/libbid/bid64_scalb.c: Likewise.
6335 * config/libbid/bid64_sqrt.c: Likewise.
6336 * config/libbid/bid64_string.c: Likewise.
6337 * config/libbid/bid64_to_bid128.c: Likewise.
6338 * config/libbid/bid64_to_int16.c: Likewise.
6339 * config/libbid/bid64_to_int32.c: Likewise.
6340 * config/libbid/bid64_to_int64.c: Likewise.
6341 * config/libbid/bid64_to_int8.c: Likewise.
6342 * config/libbid/bid64_to_uint16.c: Likewise.
6343 * config/libbid/bid64_to_uint32.c: Likewise.
6344 * config/libbid/bid64_to_uint64.c: Likewise.
6345 * config/libbid/bid64_to_uint8.c: Likewise.
6346 * config/libbid/bid_b2d.h: Likewise.
6347 * config/libbid/bid_binarydecimal.c: Likewise.
6348 * config/libbid/bid_conf.h: Likewise.
6349 * config/libbid/bid_convert_data.c: Likewise.
6350 * config/libbid/bid_decimal_data.c: Likewise.
6351 * config/libbid/bid_decimal_globals.c: Likewise.
6352 * config/libbid/bid_div_macros.h: Likewise.
6353 * config/libbid/bid_dpd.c: Likewise.
6354 * config/libbid/bid_flag_operations.c: Likewise.
6355 * config/libbid/bid_from_int.c: Likewise.
6356 * config/libbid/bid_functions.h: Likewise.
6357 * config/libbid/bid_gcc_intrinsics.h: Likewise.
6358 * config/libbid/bid_inline_add.h: Likewise.
6359 * config/libbid/bid_internal.h: Likewise.
6360 * config/libbid/bid_round.c: Likewise.
6361 * config/libbid/bid_sqrt_macros.h: Likewise.
6363 2009-04-09 Jakub Jelinek <jakub@redhat.com>
6365 * Makefile.in: Change copyright header to refer to version
6366 3 of the GNU General Public License and to point readers at the
6367 COPYING3 file and the FSF's license web page.
6368 * config.host: Likewise.
6370 2009-04-07 Alan Modra <amodra@bigpond.net.au>
6372 * config.host: Reorder and merge to match config.gcc change.
6374 2009-04-03 Alan Modra <amodra@bigpond.net.au>
6376 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
6378 2009-03-28 Joseph Myers <joseph@codesourcery.com>
6380 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
6381 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
6382 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
6383 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
6385 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
6387 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
6388 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6390 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
6392 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
6393 ia64/t-softfp-compat to tmake_file.
6395 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
6397 * config/ia64/__divxf3.asm: New.
6398 * config/ia64/_fixtfdi.asm: Likewise.
6399 * config/ia64/_fixunstfdi.asm: Likewise.
6400 * config/ia64/_floatditf.asm: Likewise.
6401 * config/ia64/t-fprules-softfp: Likewise.
6402 * config/ia64/t-softfp-compat: Likewise.
6403 * config/ia64/tf-signs.c: Likewise.
6405 2009-01-18 Ben Elliston <bje@au.ibm.com>
6407 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6409 2009-01-16 Ben Elliston <bje@au.ibm.com>
6411 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
6414 2009-01-13 Ben Elliston <bje@au.ibm.com>
6416 * config/t-softfp: New file.
6417 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
6418 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
6420 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
6422 * config.host: Add m32r*-*-rtems*.
6424 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
6426 * config.host: Add m32c*-*-rtems*.
6428 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6431 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
6432 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
6433 * configure: Regenerate.
6434 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
6435 tmake_file here from gcc/config.gcc.
6436 Move extra_parts here from gcc/config.gcc.
6437 * config/i386/t-sol2: Move here from gcc/config/i386.
6438 Use gcc_srcdir instead of srcdir.
6440 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
6442 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
6445 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
6447 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
6449 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
6451 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
6453 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
6456 * config.host: Add picochip-*-*.
6458 2008-08-06 Bob Wilson <bob.wilson@acm.org>
6460 * config.host: Match more processor names for Xtensa.
6462 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
6464 * config/i386/64/t-softfp-compat: Update comments.
6466 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
6468 * config/i386/64/_divtc3-compat.c: Moved to ...
6469 * config/i386/64/_divtc3.c: Here.
6471 * config/i386/64/_multc3-compat.c: Moved to ...
6472 * config/i386/64/_multc3.c: Here.
6474 * config/i386/64/_powitf2-compat.c: Moved to ...
6475 * config/i386/64/_powitf2.c: Here.
6477 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
6478 .c suffix instead of -compat.c.
6480 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
6482 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
6483 (_FP_MUL_MEAT_D): Ditto.
6484 (_FP_DIV_MEAT_S): Ditto.
6485 (_FP_DIV_MEAT_D): Ditto.
6487 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
6489 * Makefile.in: Add support for __sync_* libgcc functions.
6491 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
6493 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
6495 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6498 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
6499 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
6501 * config/i386/64/t-fprules-softfp: Moved to ...
6502 * config/i386/64/t-softfp-compat: This. New.
6504 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
6506 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
6507 Initialize f with 0.0.
6509 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6512 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
6514 * config/i386/64/_divtc3-compat.c: New.
6515 * config/i386/64/_multc3-compat.c: Likewise.
6516 * config/i386/64/_powitf2-compat.c: Likewise.
6517 * config/i386/64/eqtf2.c: Likewise.
6518 * config/i386/64/getf2.c: Likewise.
6519 * config/i386/64/letf2.c: Likewise.
6520 * config/i386/64/t-fprules-softfp: Likewise.
6522 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6524 * config.host: Add i386/${host_address}/t-fprules-softfp to
6525 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
6526 i[34567]86-*-linux*, x86_64-*-linux*.
6528 * configure.ac: Set host_address to 64 or 32 for x86.
6529 * configure: Regenerated.
6531 * Makefile.in (config.status): Also depend on
6532 $(srcdir)/config.host.
6534 * config/i386/32/t-fprules-softfp: New.
6535 * config/i386/32/tf-signs.c: Likewise.
6537 * config/i386/64/sfp-machine.h: New. Moved from gcc.
6539 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6540 Uros Bizjak <ubizjak@gmail.com>
6542 * config/i386/32/sfp-machine.h: New.
6544 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
6546 * config/rs6000/t-ppccomm: Remove rules that conflict with
6547 auto-generated rules.
6549 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6551 * configure.ac: sinclude override.m4.
6552 * configure: Regenerate.
6554 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
6556 * configure: Regenerate.
6558 2008-06-10 Joseph Myers <joseph@codesourcery.com>
6560 * Makefile.in (DECNUMINC): Remove
6561 -I$(MULTIBUILDTOP)../../libdecnumber.
6564 2008-06-07 Joseph Myers <joseph@codesourcery.com>
6566 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
6567 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
6568 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
6569 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
6570 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
6571 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
6572 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
6573 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
6574 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
6575 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
6576 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
6577 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
6578 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
6579 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
6581 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
6583 * config.host (sh2[lbe]*-*-linux*): Allow target.
6585 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
6587 * config/rs6000/t-ppccomm: Add build rules for new files.
6588 (LIB2ADD_ST): New variable.
6590 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
6594 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
6595 * config/t-avr: New file. Build 16bit libgcc functions.
6597 2008-03-02 Jakub Jelinek <jakub@redhat.com>
6600 * config/t-slibgcc-darwin: Make install-leaf dependent on
6601 install-darwin-libgcc-stubs instead of install.
6603 2008-01-25 Joseph Myers <joseph@codesourcery.com>
6605 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
6606 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
6607 sh-*-rtemscoff*): Remove cases.
6609 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
6611 * Makefile.in (all): Use install-leaf rather than install.
6612 (install): Split most of the rule into...
6613 (install-leaf): ...this new one.
6615 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
6616 Paolo Bonzini <bonzini@gnu.org>
6619 * Makefile.in: Use @shlib_slibdir@ substitution to get
6620 correct install name on darwin.
6621 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
6623 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
6625 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
6626 cris-*-elf and cris-*-none.
6627 (crisv32-*-linux*): Similar, as cris-*-linux*.
6629 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
6631 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
6633 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
6636 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
6637 * configure: Regenerated.
6639 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
6641 * Makefile.in (dfp-filenames): Replace decimal_globals,
6642 decimal_data, binarydecimal and convert_data with
6643 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
6644 and bid_convert_data, respectively.
6646 2007-09-17 Chao-ying Fu <fu@mips.com>
6647 Nigel Stephens <nigel@mips.com>
6649 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
6650 * Makefile.in (fixed_point): Define.
6651 Check if fixed_point is yes to build support functions.
6652 * configure.ac: Check for fixed_point support.
6653 * configure: Regenerated.
6654 * gen-fixed.sh: New file to generate lists of fixed-point labels,
6655 funcs, modes, from, to.
6657 2007-09-11 Janis Johnson <janis187@us.ibm.com
6659 * Makefile.in (dfp-filenames): Add bid128_noncomp.
6661 2007-09-10 Janis Johnson <janis187@us.ibm.com>
6663 * Makefile.in (dfp-filenames): Remove decUtility, add
6664 decDouble, decPacked, decQuad, decSingle.
6666 2007-08-27 Hans Kester <hans.kester@ellips.nl>
6668 * config.host : Add x86_64-elf target.
6670 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6672 * configure.ac (set_have_cc_tls): Add a missing =.
6673 * configure: Regenerated.
6675 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6677 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
6678 and x86_64-*-linux*.
6680 * config/t-tls: New file.
6682 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6684 * configure.ac: Include ../config/enable.m4 and
6685 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
6686 supports TLS and substitute set_have_cc_tls.
6687 * configure: Regenerated.
6689 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
6691 * Makefile.in: Use libbid for DFP when BID is enabled.
6693 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
6695 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
6696 extra_parts. Add config/i386/t-cygming to tmake_file.
6697 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
6699 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
6700 Danny Smith <dannysmith@users.sourceforge.net>
6703 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
6704 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
6705 * config/i386/t-crtfm: Compile crtfastmath.o with
6706 -minline-all-stringops.
6708 2007-05-10 Richard Sandiford <richard@codesourcery.com>
6710 * config.host (sparc-wrs-vxworks): New target.
6712 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
6714 * config.host: Recognize fido.
6716 2007-04-04 Janis Johnson <janis187@us.ibm.com>
6718 * configure: Check host, not target, for decimal float support.
6720 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
6722 * config/i386/t-crtpc: New file.
6723 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
6724 (x86_64-*-linux*): Ditto.
6726 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
6728 * config.host (x86_64-*-mingw*): New target.
6730 2007-03-23 Michael Meissner <michael.meissner@amd.com>
6731 H.J. Lu <hongjiu.lu@intel.com>
6733 * Makefile.in (enable_decimal_float): New.
6735 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6736 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6737 (decbits-filenames): This.
6738 (decbits-objects): New.
6739 (libgcc-objects): Add $(decbits-objects).
6741 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6742 Substitute enable_decimal_float.
6743 * configure: Regenerated.
6745 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
6747 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6749 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6751 * Makefile.in (install-info): New dummy target.
6753 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6755 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6757 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6759 * Makefile.in: Add install-html and install-pdf dummy
6762 2007-02-05 Roger Sayle <roger@eyesopen.com>
6763 Daniel Jacobowitz <dan@codesourcery.com>
6765 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6766 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6767 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6769 2007-01-29 Janis Johnson <janis187@us.ibm.com>
6771 * Makefile.in (dec-filenames): Add decExcept.
6773 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6776 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6779 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6781 * configure.ac: Add --enable-version-specific-runtime-libs.
6782 Correct $slibdir default.
6783 * configure: Regenerated.
6785 2007-01-23 Joseph Myers <joseph@codesourcery.com>
6787 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6789 2007-01-21 Andrew Pinski <pinskia@gmail.com>
6792 * config.host (alpha*-*-linux*): Set extra_parts.
6794 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6796 * config/sh/t-linux: New.
6797 * config.host (sh*-*-linux*): Set tmake_file.
6799 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6801 * Makefile.in (install): Handle multilibs.
6803 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6805 * Makefile.in: Added .PHONY entry for documentation targets.
6807 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6809 * Makefile.in: Add empty info, html, dvi, pdf targets.
6811 2007-01-04 Mike Stump <mrs@apple.com>
6813 * Makefile.in (MAKEINFO): Remove.
6816 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
6818 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6819 * configure: Regenerate.
6820 * Makefile.in (host_subdir): Substitute it.
6821 (gcc_objdir): Use it.
6823 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6825 * config.host (ia64*-*-linux*): Set tmake_file.
6827 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6829 * Makefile.in (version): Define.
6831 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6832 Paolo Bonzini <bonzini@gnu.org>
6834 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6835 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6836 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6837 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6838 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6839 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6840 * configure: Generated.