1 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
4 * libgcc/libgcov-driver-system.c: undefine clashing macro for mkdir.
6 2015-02-02 Nick Clifton <nickc@redhat.com>
8 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
9 rounding up the fraction.
11 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
13 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
14 oldval and newval to const void *. Fix typo.
15 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
16 (FETCH_AND_OP_WORD): Likewise.
17 (OP_AND_FETCH_WORD): Likewise.
18 (COMPARE_AND_SWAP_2): Likewise.
19 (__sync_val_compare_and_swap_4): Likewise.
20 (__sync_lock_test_and_set_4): Likewise.
21 (SYNC_LOCK_RELEASE_2): Likewise.
22 Remove support for long long atomic operations.
24 2015-01-27 Caroline Tice <cmtice@google.com>
26 Committing VTV Cywin/Ming patch for Patrick Wollgast
27 * Makefile.in: Move rules to build vtv_*.o out of the check
29 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
31 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
34 2015-01-27 Nick Clifton <nickc@redhat.com>
36 * config/rl78/cmpsi2.S: Use function start and end macros.
37 (__gcc_bcmp): New function.
38 * config/rl78/lshrsi3.S: Use function start and end macros.
39 * config/rl78/mulsi3.S: Add support for G10.
40 (__mulqi3): New function for G10.
41 * config/rl78/signbit.S: Use function start and end macros.
42 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
44 (LIB2FUNCS_EXCLUDE): Define.
45 (LIB2FUNCS_ST): Define.
46 * config/rl78/trampoline.S: Use function start and end macros.
47 * config/rl78/vregs.h (START_FUNC): New macro.
48 (START_ANOTHER_FUNC): New macro.
49 (END_FUNC): New macro.
50 (END_ANOTHER_FUNC): New macro.
51 * config/rl78/bit-count.S: New file. Contains assembler
52 implementations of the bit counting functions: ___clzhi2,
53 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
54 __paritysi2, __popcounthi2 and __popcountsi2.
55 * config/rl78/fpbit-sf.S: New file. Contains assembler
56 implementationas of the math functions: __negsf2, __cmpsf2,
57 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
58 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
59 * config/rl78/fpmath-sf.S: New file. Contains assembler
60 implementations of the math functions: __subsf3, __addsf3,
63 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
65 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
66 Add i386/elf-lib.h to tm_file.
67 * config/i386/elf-lib.h: Fix comment.
68 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
69 && __sun__ && __svr4__]: Remove workaround.
71 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
73 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
75 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
77 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
79 * config/i386/cpuinfo.c (processor_subtypes): Add
80 INTEL_COREI7_BROADWELL.
81 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
84 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
86 * config/i386/elf-lib.h: New file.
87 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
88 Wrap definition in #ifdef __i386__.
89 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
90 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
91 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
92 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
95 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
97 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
98 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
100 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
102 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
103 Update rt_sigframe format and address for current Nios II
106 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
108 * config.host (arm*-*-freebsd*): Add new configuration for
110 * config/arm/freebsd-atomic.c: New file.
111 * config/arm/t-freebsd: Likewise.
112 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
113 'PC-relative indirect' OS's.
115 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
117 * config.host: Add Visium support.
118 * config/visium: New directory.
120 2015-01-05 Jakub Jelinek <jakub@redhat.com>
122 Update copyright years.
124 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
126 * config.host: Support mipsisa32r6 and mipsisa64r6.
127 * config/mips/mips16.S: Do not build for R6.
129 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
131 * config/sh/crt.h: New.
132 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
134 * config/sh/crt1.S: Likewise.
136 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
139 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
140 func_ptr *dtor_list temporary variable to avoid "array subscript
141 is above array bounds" warnings.
143 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
145 * Makefile.in (with_aix_soname): Define.
146 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
147 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
148 * configure: Recreate.
150 2014-12-05 Olivier Hainque <hainque@adacore.com>
152 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
153 now provided by defaults.h.
155 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
158 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
159 whether it's defined.
161 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
163 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
164 * config/i386/cpuinfo.c (get_available_features): Detect it.
166 2014-11-27 Tony Wang <tony.wang@arm.com>
168 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
169 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
170 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
172 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
174 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
176 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
178 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
181 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
182 John David Anglin <danglin@gcc.gnu.org>
184 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
185 (FETCH_AND_OP_2): New. Use for subword and double word operations.
186 (OP_AND_FETCH_2): Likewise.
187 (COMPARE_AND_SWAP_2): Likewise.
188 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
189 (SYNC_LOCK_RELEASE_2): Likewise.
190 (SUBWORD_SYNC_OP): Remove.
191 (SUBWORD_VAL_CAS): Likewise.
192 (SUBWORD_BOOL_CAS): Likewise.
193 (FETCH_AND_OP_WORD): Update.
194 Consistently use signed types.
196 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
197 Thomas Schwinge <thomas@codesourcery.com>
198 Ilya Verbin <ilya.verbin@intel.com>
199 Andrey Turetskiy <andrey.turetskiy@intel.com>
201 * Makefile.in (crtoffloadbegin$(objext)): New rule.
202 (crtoffloadend$(objext)): Likewise.
203 * configure: Regenerate.
204 * configure.ac (accel_dir_suffix): Compute new variable.
205 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
206 if enable_offload_targets is not empty.
207 * offloadstuff.c: New file.
209 2014-11-13 Nick Clifton <nickc@redhat.com>
211 * config/rl78/divmodhi.S: Add support for the G10 architecture.
212 Use START_FUNC and END_FUNC macros to enable linker garbage
214 * config/rl78/divmodqi.S: Likewise.
215 * config/rl78/divmodsi.S: Likewise.
216 * config/rl78/mulsi3.S: Likewise.
217 * config/rl78/lib2div.c: Remove G10 functions.
218 * config/rl78/lib2muls.c: Likewise.
219 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
220 * config/rl78/vregs.h (START_FUNC): New macro.
221 (END_FUNC): New macro.
223 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
225 * config/mips/mips16.S: Set .module when supported. Update O32
226 FP64 calling convention and use for FPXX when possible. Add FPXX
227 calling convention fallback case.
229 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
231 * config.host: Handle nvptx-*-*.
232 * shared-object.mk (as-flags-$o): Define.
233 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
234 -xassembler-with-cpp.
235 * static-object.mk: Identical changes.
236 * config/nvptx/t-nvptx: New file.
237 * config/nvptx/crt0.s: New file.
238 * config/nvptx/free.asm: New file.
239 * config/nvptx/malloc.asm: New file.
240 * config/nvptx/realloc.c: New file.
242 2014-10-30 Joseph Myers <joseph@codesourcery.com>
244 * Makefile.in (libgcc.map.in): New target.
245 (libgcc.map): Use libgcc.map.in.
246 * config/t-softfp (softfp_compat): New variable to be set by
248 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
250 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
252 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
253 that use compat symbols and disable all code unless [SHARED].
254 * config/t-softfp-compat: New file.
255 * find-symver.awk: New file.
256 * configure.ac (--with-glibc-version): New configure option.
257 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
258 * configure: Regenerate.
259 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
262 2014-10-29 Joseph Myers <joseph@codesourcery.com>
264 * config/t-hardfp (hardfp_exclusions): Document new variable for
266 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
267 * config/t-softfp (softfp_extras): Document new variable for user
269 (softfp_func_list): Add functions from $(softfp_extras).
270 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
271 * config.host (powerpc*-*-linux*): For e500v1, use
272 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
273 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
274 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
276 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
278 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
279 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
280 memory read accesses are ok.
282 2014-10-25 Joseph Myers <joseph@codesourcery.com>
284 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
285 * configure: Regenerate.
286 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
287 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
288 of soft-fp for 32-bit classic hard float. Do not use
289 t-softfp-excl for soft float.
291 2014-10-22 Joseph Myers <joseph@codesourcery.com>
293 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
295 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
298 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
300 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
301 introduced with 2014-10-21 trunk r216525.
303 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
304 Vidya Praveen <vidya.praveen@atmel.com>
305 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
306 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
307 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
309 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
312 Updated library functions for AVRTINY arch.
313 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
314 Replaced occurrences of r0/r1 with tmp/zero reg macros.
315 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
316 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
318 (__mulsi3_helper): Update stack, preserve callee saved regs and
319 argument from stack. Restore callee save registers.
320 (__mulpsi3): Likewise.
321 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
322 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
323 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
325 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
326 (__do_copy_data): Added new definition for AVRTINY.
327 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
328 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
329 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
330 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
331 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
333 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
336 Fix broken long multiplication on tiny arch.
338 2014-10-09 Joseph Myers <joseph@codesourcery.com>
340 * soft-fp/double.h: Update from glibc.
341 * soft-fp/eqdf2.c: Likewise.
342 * soft-fp/eqsf2.c: Likewise.
343 * soft-fp/eqtf2.c: Likewise.
344 * soft-fp/extenddftf2.c: Likewise.
345 * soft-fp/extended.h: Likewise.
346 * soft-fp/extendsfdf2.c: Likewise.
347 * soft-fp/extendsftf2.c: Likewise.
348 * soft-fp/extendxftf2.c: Likewise.
349 * soft-fp/gedf2.c: Likewise.
350 * soft-fp/gesf2.c: Likewise.
351 * soft-fp/getf2.c: Likewise.
352 * soft-fp/ledf2.c: Likewise.
353 * soft-fp/lesf2.c: Likewise.
354 * soft-fp/letf2.c: Likewise.
355 * soft-fp/op-1.h: Likewise.
356 * soft-fp/op-2.h: Likewise.
357 * soft-fp/op-4.h: Likewise.
358 * soft-fp/op-8.h: Likewise.
359 * soft-fp/op-common.h: Likewise.
360 * soft-fp/quad.h: Likewise.
361 * soft-fp/single.h: Likewise.
362 * soft-fp/soft-fp.h: Likewise.
363 * soft-fp/unorddf2.c: Likewise.
364 * soft-fp/unordsf2.c: Likewise.
365 * soft-fp/unordtf2.c: Likewise.
366 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
367 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
368 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
369 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
370 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
371 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
372 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
373 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
374 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
375 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
377 2014-10-08 Rong Xu <xur@google.com>
379 * libgcov-util.c (read_gcda_file): Fix format.
380 (find_match_gcov_info): Ditto.
381 (calculate_2_entries): New.
382 (compute_one_gcov): Ditto.
383 (gcov_info_count_all_cold): Ditto.
384 (gcov_info_count_all_zero): Ditto.
385 (extract_file_basename): Ditto.
386 (get_file_basename): Ditto.
388 (matched_gcov_info): Ditto.
389 (calculate_overlap): Ditto.
390 (gcov_profile_overlap): Ditto.
391 * libgcov-driver.c (compute_summary): Make
392 it avavilable for external calls.
394 2014-10-06 Rong Xu <xur@google.com>
396 * Makefile.in: Ditto.
397 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
398 (gcov_sort_icall_topn_counter): Ditto.
399 (gcov_sort_topn_counter_arrays): Ditto.
400 (dump_one_gcov): Sort indirect_call topn counters.
401 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
403 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
405 (__gcov_indirect_call_topn_profiler): New profiler function.
406 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
407 * libgcov.h: New decls.
409 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
411 * config.host: Remove support for score-*.
413 2014-09-22 Joseph Myers <joseph@codesourcery.com>
415 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
416 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
417 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
418 __LIBGCC_XF_MANT_DIG__.
419 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
420 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
421 __LIBGCC_TF_MANT_DIG__.
422 * libgcc2.c (NOTRUNC): Define in terms of
423 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
424 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
426 2014-09-22 Joseph Myers <joseph@codesourcery.com>
429 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
432 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
434 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
435 override USE_PT_GNU_EH_FRAME.
436 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
437 check USE_EH_FRAME_REGISTRY_ALWAYS against
438 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
439 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
440 variable for substituted force_explicit_eh_registry.
441 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
442 * configure.ac (explicit-exception-frame-registration):
444 * configure: Regenerate.
446 2014-09-19 Olivier Hainque <hainque@adacore.com>
448 * config.host (powerpc-wrs-vxworksmils): New configuration,
451 2014-09-18 Joseph Myers <joseph@codesourcery.com>
453 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
455 2014-09-18 Joseph Myers <joseph@codesourcery.com>
457 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
458 bits not set bits as indicating trapping exceptions.
460 2014-09-17 Nathan sidwell <nathan@acm.org>
462 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
463 (LIBGCOV_DRIVER): ... here.
464 * libgcov-driver.c (gcov_master): New.
465 (gcov_exit): Remove from master chain.
466 (__gcov_init): Add to master chain if version compatible. Don't
468 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
469 (gcov_reset_int): Clear master chain, if compatible.
470 (gcov_dump_int): New internal interface. Dump master chain, if
472 (gcov_dump): Alias for gcov_dump_int.
473 * libgcov.h (struct gcov_root): Add next and prev fields.
474 (struct gcov_master): New struct.
475 (__gcov_master): New.
476 (gcov_dump_int): Declare.
478 2014-09-17 Olivier Hainque <hainque@adacore.com>
480 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
481 and crtbegin.o + crtend.o to extra_parts.
483 2014-09-12 Joseph Myers <joseph@codesourcery.com>
485 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
486 __LIBGCC_HAS_SF_MODE__.
487 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
488 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
489 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
490 * config/libbid/bid_gcc_intrinsics.h
491 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
492 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
493 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
494 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
495 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
496 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
498 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
501 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
502 and R24 as needed. Make work for all devices and .text locations.
503 (__do_global_ctors, __do_global_dtors): Use word addresses.
504 (__tablejump__, __tablejump_elpm__): Remove functions.
505 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
507 (XICALL, XIJMP): New macros.
509 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
510 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
512 * config.host (aarch64*): Include crtfastmath.o and
514 * config/aarch64/crtfastmath.c: New file.
516 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
518 * config.host: Remove picochip support.
519 * config/picochip/adddi3.S: Remove.
520 * config/picochip/ashlsi3.S: Remove.
521 * config/picochip/ashlsi3.c: Remove.
522 * config/picochip/ashrsi3.S: Remove.
523 * config/picochip/ashrsi3.c: Remove.
524 * config/picochip/clzsi2.S: Remove.
525 * config/picochip/cmpsi2.S: Remove.
526 * config/picochip/divmod15.S: Remove.
527 * config/picochip/divmodhi4.S: Remove.
528 * config/picochip/divmodsi4.S: Remove.
529 * config/picochip/lib1funcs.S: Remove.
530 * config/picochip/longjmp.S: Remove.
531 * config/picochip/lshrsi3.S: Remove.
532 * config/picochip/lshrsi3.c: Remove.
533 * config/picochip/parityhi2.S: Remove.
534 * config/picochip/popcounthi2.S: Remove.
535 * config/picochip/setjmp.S: Remove.
536 * config/picochip/subdi3.S: Remove.
537 * config/picochip/t-picochip: Remove.
538 * config/picochip/ucmpsi2.S: Remove.
539 * config/picochip/udivmodhi4.S: Remove.
540 * config/picochip/udivmodsi4.S: Remove.
542 2014-09-08 Joseph Myers <joseph@codesourcery.com>
544 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
545 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
546 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
547 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
548 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
549 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
550 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
551 defined and LIBGCC2_HAS_DF_MODE is defined.
552 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
553 defined and LIBGCC2_HAS_XF_MODE is defined.
554 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
555 defined and LIBGCC2_HAS_TF_MODE is defined.
557 2014-09-08 Joseph Myers <joseph@codesourcery.com>
559 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
560 and ROUND_TOWARDS_ZERO conditionals.
562 2014-09-07 Nathan sidwell <nathan@acm.org>
564 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
565 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
567 2014-09-05 Joseph Myers <joseph@codesourcery.com>
569 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
570 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
571 uses to __LIBGCC_STACK_POINTER_REGNUM__.
572 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
573 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
574 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
575 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
576 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
577 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
578 (DWARF_FRAME_REGISTERS): Change all uses to
579 __LIBGCC_DWARF_FRAME_REGISTERS__.
580 (EH_RETURN_STACKADJ_RTX): Change all uses to
581 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
582 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
583 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
584 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
585 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
586 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
587 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
588 to __LIBGCC_EH_FRAME_SECTION_NAME__.
589 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
590 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
591 __LIBGCC_STACK_POINTER_REGNUM__.
592 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
593 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
594 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
595 to __LIBGCC_STACK_POINTER_REGNUM__.
596 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
597 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
598 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
599 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
600 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
601 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
602 (STACK_POINTER_REGNUM): Change all uses to
603 __LIBGCC_STACK_POINTER_REGNUM__.
604 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
605 use to __LIBGCC_STACK_POINTER_REGNUM__.
606 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
607 uses to __LIBGCC_STACK_POINTER_REGNUM__.
608 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
609 to __LIBGCC_DWARF_FRAME_REGISTERS__.
610 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
611 to __LIBGCC_DWARF_FRAME_REGISTERS__.
612 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
613 to __LIBGCC_STACK_POINTER_REGNUM__.
614 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
615 Remove conditional definition.
616 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
617 __LIBGCC_TEXT_SECTION_ASM_OP__.
618 (EH_FRAME_SECTION_NAME): Change all uses to
619 __LIBGCC_EH_FRAME_SECTION_NAME__.
620 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
621 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
622 (CTORS_SECTION_ASM_OP): Change all uses to
623 __LIBGCC_CTORS_SECTION_ASM_OP__.
624 (DTORS_SECTION_ASM_OP): Change all uses to
625 __LIBGCC_DTORS_SECTION_ASM_OP__.
626 (JCR_SECTION_NAME): Change all uses to
627 __LIBGCC_JCR_SECTION_NAME__.
628 (INIT_SECTION_ASM_OP): Change all uses to
629 __LIBGCC_INIT_SECTION_ASM_OP__.
630 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
631 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
632 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
633 __LIBGCC_STACK_GROWS_DOWNWARD__.
634 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
635 __LIBGCC_INIT_SECTION_ASM_OP__.
636 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
637 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
638 (EH_FRAME_SECTION_NAME): Change all uses to
639 __LIBGCC_EH_FRAME_SECTION_NAME__.
640 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
641 definitions. Change all uses to
642 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
643 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
644 __LIBGCC_STACK_GROWS_DOWNWARD__.
645 (DWARF_FRAME_REGISTERS): Change all uses to
646 __LIBGCC_DWARF_FRAME_REGISTERS__.
647 (EH_RETURN_STACKADJ_RTX): Change all uses to
648 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
649 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
650 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
651 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
652 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
653 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
655 2014-09-02 Nathan sidwell <nathan@acm.org>
657 * libgcov-interface.c (STRONG_ALIAS): New.
658 (__gcov_flush): Call __gcov_reset_int.
659 (__gcov_reset): Strong alias for ...
660 (__gcov_reset_ing): ... this renamed hidden version.
661 * libgcov.h (__gcov_reset_int): New declaration.
663 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
665 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
667 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
668 (__dso_handle): Define on Cygwin.
669 * config/i386/t-cygming (crtbeginS.o): New rule.
670 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
672 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
675 2014-08-13 Steve Ellcey <sellcey@mips.com>
677 * crtstuff.c: Undef caddr_t.
679 2014-08-12 Steve Ellcey <sellcey@mips.com>
681 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
683 2014-08-07 Nathan Sidwell <nathan@acm.org>
685 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
686 (LIBGCOV_DRIVER): ... to here.
687 * libgcov.h (gcov_do_dump): New #define.
688 (struct gcov_root): New.
689 (__gcov_root): New declaration.
690 (__gcov_dump_one): Declare.
691 * libgcov-driver.c (gcov_list, gcov_dump_complete,
692 run_accounted): Delete.
693 (gcov_compute_histogram): Add LIST argument, adjust.
694 (compute_summary): Adjust gcov_compute_histogram call.
695 (gcov_do_dump): Not hidden, static in libgcov.
696 (gcov_clear): Move to interface.c.
697 (__gcov_dump_one): New, broken out of ...
698 (gcov_exit): ... here. Make static.
700 (__gcov_init): Adjust.
701 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
703 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
704 (gcov_clear): Moved from driver.c. Add LIST argument.
705 (__gcov_reset): Adjust for changed interfaces.
706 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
708 2014-08-04 Rohit <rohitarulraj@freescale.com>
711 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
712 based on change in SPE high register numbers and 3 HTM registers.
714 2014-08-01 Nathan Sidwell <nathan@acm.org>
716 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
717 LIBGCOV_INTERFACE): Reformat.
718 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
720 * libgcov-interface.c: Reformat some comments.
721 (__gcov_flush_mx): Add declaration. Tidy up definition.
723 2014-07-31 Alan Modra <amodra@gmail.com>
724 Peter Bergner <bergner@vnet.ibm.com>
726 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
727 (pack_ldouble): New function.
728 (__gcc_qadd): Use it.
729 (__gcc_qmul): Likewise.
730 (__gcc_qdiv): Likewise.
731 (__gcc_qneg): Likewise.
732 (__gcc_stoq): Likewise.
733 (__gcc_dtoq): Likewise.
735 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
737 * config/s390/tpf-unwind.h: Include <stdbool.h>.
738 (__tpf_eh_return): Add original return address as second parameter.
739 Handle cases where unwinder routines were called directly, instead
740 of from within the C++ library.
742 2014-07-29 Nathan Sidwell <nathan@acm.org>
744 * libgcov.h: Move renaming of entry points to lib gcov specific
746 (gcov_do_dump): New rename.
747 (gcov_rewrite): Remove inline, make HIDDEN.
748 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
749 (gcov_exit_compute_summary): Rename to ...
750 (compute_summary): ... here. Add LIST argument.
751 (gcov_exit_merge_gcda): Rename to ...
752 (merge_one_data): ... here.
753 (gcov_exit_write_gcda): Rename to ...
754 (write_one_data): ... here.
755 (gcov_exit_merge_summary): Rename to ...
756 (merge_summary): Add RUN_COUNTED argument.
757 (gcov_exit_dump_gcov): Rename to ...
758 (dump_one_gcov): Add RUN_COUNTED argument.
759 (gcov_do_dump): New function, broken out of ...
760 (gcov_exit): ... here. Call it.
762 2014-07-27 Anthony Green <green@moxielogic.com>
764 * config.host: Add moxiebox configuration suppport.
766 2014-07-27 Nathan Sidwell <nathan@acm.org>
768 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
769 (struct gcov_filename): ... here. Include buffer and max length
771 (gcov_max_filename): Remove.
772 (gi_filename): Remove.
773 (gcov_exit_compute_summary): Compute max filename here.
774 (gcov_exit_merge_gcda): Add filename parm, adjust.
775 (gcov_exit_merge_summary): Likewise.
776 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
777 (gcov_exit): Likewise.
778 (__gcov_init): Don't calculate max length here.
779 * libgcov_util.c (max_filename_len): Remove.
780 (read_gcda_file): Don't calculate max length here.
781 (gcov_read_profile_dir): Don't propagate here.
782 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
783 struct gcov_filename changes.
784 (gcov_exit_open_gcda_file): Likewise.
786 2014-07-25 Nathan Sidwell <nathan@acm.org>
788 * libgcov-driver.c (set_gcov_dump_complete,
789 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
790 functions polluting user's namespace.
791 (gcov_exit): Set variable directly.
792 (gcov_clear): Reset variable directly.
793 * libgcov-interface.c (get_gcov_dymp_complete,
794 reset_gov_dump_complete): Remove declarations.
795 (__gcov_reset, __gcov_dump): Don't call them.
797 2014-07-24 DJ Delorie <dj@redhat.com>
799 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
800 (__gcc_deregister_frame): Move logic to detect deregister function
802 (__gcc_register_frame): here, so it's consistent with the register
805 2014-07-23 Nathan Sidwell <nathan@acm.org>
807 * libgcov-driver.c (set_gcov_list): Remove.
808 (gcov_list): Make non-static in GCOV_TOOL.
809 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
811 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
813 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
814 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
815 Don't use SYNC_LOCK_RELEASE for int type.
817 2014-07-14 Richard Biener <rguenther@suse.de>
819 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
821 2014-07-11 Rong Xu <xur@google.com>
823 * libgcov-util.c (gcov_max_filename): Fix declartion.
825 2014-07-10 Rong Xu <xur@google.com>
827 Add gcov-tool: an offline gcda profile processing tool
829 * libgcov-driver.c (gcov_max_filename): Make available
831 * libgcov-merge.c (__gcov_merge_add): Replace
832 gcov_read_counter() with a Macro.
833 (__gcov_merge_ior): Ditto.
834 (__gcov_merge_time_profile): Ditto.
835 (__gcov_merge_single): Ditto.
836 (__gcov_merge_delta): Ditto.
837 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
838 in the utility functions.
839 (set_fn_ctrs): Utility function for reading gcda files to in-memory
840 gcov_list object link lists.
841 (tag_function): Ditto.
845 (tag_counters): Ditto.
846 (tag_summary): Ditto.
847 (read_gcda_finalize): Ditto.
848 (read_gcda_file): Ditto.
849 (ftw_read_file): Ditto.
850 (read_profile_dir_init): Ditto.
851 (gcov_read_profile_dir): Ditto.
852 (gcov_read_counter_mem): Ditto.
853 (gcov_get_merge_weight): Ditto.
854 (merge_wrapper): A wrapper function that calls merging handler.
855 (gcov_merge): Merge two gcov_info objects with weights.
856 (find_match_gcov_info): Find the matched gcov_info in the list.
857 (gcov_profile_merge): Merge two gcov_info object lists.
858 (__gcov_add_counter_op): Process edge profile counter values.
859 (__gcov_ior_counter_op): Process IOR profile counter values.
860 (__gcov_delta_counter_op): Process delta profile counter values.
861 (__gcov_single_counter_op): Process single profile counter values.
862 (fp_scale): Callback function for float-point scaling.
863 (int_scale): Callback function for integer fraction scaling.
864 (gcov_profile_scale): Scaling profile counters.
865 (gcov_profile_normalize): Normalize profile counters.
866 * libgcov.h: Add headers and functions for gcov-tool use.
867 (gcov_get_counter): New.
868 (gcov_get_counter_target): Ditto.
869 (struct gcov_info): Make the functions field mutable in gcov-tool
872 2014-06-23 Kai Tietz <ktietz@redhat.com>
875 * unwind-seh.c (_Unwind_GetGR): Check for proper
877 (_Unwind_SetGR): Likewise.
879 2014-05-22 Nick Clifton <nickc@redhat.com>
881 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
884 2014-05-22 Teresa Johnson <tejohnson@google.com>
886 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
889 2014-05-20 John Marino <gnugcc@marino.st>
891 * config.host (*-*-dragonfly*): New target.
892 * crtstuff.c: Make dl_iterate_support generic on *bsd.
893 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
894 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
895 * config/i386/dragonfly-unwind.h: New.
897 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
900 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
901 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
903 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
905 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
908 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
910 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
912 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
915 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
918 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
920 Work around for current cygwin32 build problems.
921 * config/i386/cygming-crtbegin.c (__register_frame_info,
922 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
923 functions only for 64-bit systems.
925 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
927 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
928 (sigill_caught, sigill_hdlr): Remove.
930 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
932 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
934 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
935 Solaris 9 single-threaded support.
936 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
937 Solaris 9 single-threaded support. Add call_user_handler code
939 (sparc_is_sighandler): Likewise.
941 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
943 * config.host: Append t-floattodi to tmake_file depending on
946 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
948 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
950 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
953 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
954 variable to avoid "array subscript is above array bounds" warnings.
955 Use __builtin_expect when checking *jcr_list for NULL.
957 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
960 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
961 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
962 vtv_*.o to extra_parts if enable_vtable_verify.
964 2014-03-06 Nick Clifton <nickc@redhat.com>
966 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
967 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
969 2014-02-28 Joey Ye <joey.ye@arm.com>
972 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
973 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
976 2014-02-24 Walter Lee <walt@tilera.com>
978 * config.host: Support "tilegx*" and "tilepro*" triplets.
979 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
980 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
982 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
983 Chung-Lin Tang <cltang@codesourcery.com>
985 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
986 * config/nios2/crti.S: Remove .file directive.
987 * config/nios2/crtn.S: Likewise.
989 2014-02-18 Kai Tietz <ktietz@redhat.com>
990 Jonathan Schleifer <js@webkeks.org>
993 * unwind-seh.c (_GCC_specific_handler): Pass proper
994 value to unwind-handler.
996 2014-02-12 Joseph Myers <joseph@codesourcery.com>
998 * soft-fp/adddf3.c: Update from glibc.
999 * soft-fp/addsf3.c: Likewise.
1000 * soft-fp/addtf3.c: Likewise.
1001 * soft-fp/divdf3.c: Likewise.
1002 * soft-fp/divsf3.c: Likewise.
1003 * soft-fp/divtf3.c: Likewise.
1004 * soft-fp/double.h: Likewise.
1005 * soft-fp/eqdf2.c: Likewise.
1006 * soft-fp/eqsf2.c: Likewise.
1007 * soft-fp/eqtf2.c: Likewise.
1008 * soft-fp/extenddftf2.c: Likewise.
1009 * soft-fp/extended.h: Likewise.
1010 * soft-fp/extendsfdf2.c: Likewise.
1011 * soft-fp/extendsftf2.c: Likewise.
1012 * soft-fp/extendxftf2.c: Likewise.
1013 * soft-fp/fixdfdi.c: Likewise.
1014 * soft-fp/fixdfsi.c: Likewise.
1015 * soft-fp/fixdfti.c: Likewise.
1016 * soft-fp/fixsfdi.c: Likewise.
1017 * soft-fp/fixsfsi.c: Likewise.
1018 * soft-fp/fixsfti.c: Likewise.
1019 * soft-fp/fixtfdi.c: Likewise.
1020 * soft-fp/fixtfsi.c: Likewise.
1021 * soft-fp/fixtfti.c: Likewise.
1022 * soft-fp/fixunsdfdi.c: Likewise.
1023 * soft-fp/fixunsdfsi.c: Likewise.
1024 * soft-fp/fixunsdfti.c: Likewise.
1025 * soft-fp/fixunssfdi.c: Likewise.
1026 * soft-fp/fixunssfsi.c: Likewise.
1027 * soft-fp/fixunssfti.c: Likewise.
1028 * soft-fp/fixunstfdi.c: Likewise.
1029 * soft-fp/fixunstfsi.c: Likewise.
1030 * soft-fp/fixunstfti.c: Likewise.
1031 * soft-fp/floatdidf.c: Likewise.
1032 * soft-fp/floatdisf.c: Likewise.
1033 * soft-fp/floatditf.c: Likewise.
1034 * soft-fp/floatsidf.c: Likewise.
1035 * soft-fp/floatsisf.c: Likewise.
1036 * soft-fp/floatsitf.c: Likewise.
1037 * soft-fp/floattidf.c: Likewise.
1038 * soft-fp/floattisf.c: Likewise.
1039 * soft-fp/floattitf.c: Likewise.
1040 * soft-fp/floatundidf.c: Likewise.
1041 * soft-fp/floatundisf.c: Likewise.
1042 * soft-fp/floatunditf.c: Likewise.
1043 * soft-fp/floatunsidf.c: Likewise.
1044 * soft-fp/floatunsisf.c: Likewise.
1045 * soft-fp/floatunsitf.c: Likewise.
1046 * soft-fp/floatuntidf.c: Likewise.
1047 * soft-fp/floatuntisf.c: Likewise.
1048 * soft-fp/floatuntitf.c: Likewise.
1049 * soft-fp/gedf2.c: Likewise.
1050 * soft-fp/gesf2.c: Likewise.
1051 * soft-fp/getf2.c: Likewise.
1052 * soft-fp/ledf2.c: Likewise.
1053 * soft-fp/lesf2.c: Likewise.
1054 * soft-fp/letf2.c: Likewise.
1055 * soft-fp/muldf3.c: Likewise.
1056 * soft-fp/mulsf3.c: Likewise.
1057 * soft-fp/multf3.c: Likewise.
1058 * soft-fp/negdf2.c: Likewise.
1059 * soft-fp/negsf2.c: Likewise.
1060 * soft-fp/negtf2.c: Likewise.
1061 * soft-fp/op-1.h: Likewise.
1062 * soft-fp/op-2.h: Likewise.
1063 * soft-fp/op-4.h: Likewise.
1064 * soft-fp/op-8.h: Likewise.
1065 * soft-fp/op-common.h: Likewise.
1066 * soft-fp/quad.h: Likewise.
1067 * soft-fp/single.h: Likewise.
1068 * soft-fp/soft-fp.h: Likewise.
1069 * soft-fp/subdf3.c: Likewise.
1070 * soft-fp/subsf3.c: Likewise.
1071 * soft-fp/subtf3.c: Likewise.
1072 * soft-fp/truncdfsf2.c: Likewise.
1073 * soft-fp/trunctfdf2.c: Likewise.
1074 * soft-fp/trunctfsf2.c: Likewise.
1075 * soft-fp/trunctfxf2.c: Likewise.
1076 * soft-fp/unorddf2.c: Likewise.
1077 * soft-fp/unordsf2.c: Likewise.
1078 * soft-fp/unordtf2.c: Likewise.
1079 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
1081 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1083 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1085 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1087 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1089 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1091 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1093 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1095 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1097 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1099 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1101 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1103 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1105 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
1107 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
1109 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1112 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1114 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
1115 cannot be represented.
1116 * config/s390/32/_fixsfdi.c: Likewise.
1117 * config/s390/32/_fixtfdi.c: Likewise.
1118 * config/s390/32/_fixunsdfdi.c: Likewise.
1119 * config/s390/32/_fixunssfdi.c: Likewise.
1120 * config/s390/32/_fixunstfdi.c: Likewise.
1122 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
1124 * configure.ac (libgcc_cv_mips_hard_float): New.
1125 * configure: Regenerate.
1126 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
1127 t-softfp-sfdf for hard-float targets.
1128 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
1129 (softfp_float_modes, softfp_int_modes, softfp_extensions)
1130 (softfp_truncations, softfp_exclude_libgcc2): New.
1131 * config/t-hardfp: New file.
1132 * config/t-hardfp-sfdf: Likewise.
1133 * config/hardfp.c: Likewise.
1135 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1137 * config.host: Include t-floattodi also for s390x.
1138 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
1139 * config/s390/32/_fixsfdi.c: Likewise.
1140 * config/s390/32/_fixtfdi.c: Likewise.
1141 * config/s390/32/_fixunsdfdi.c: Likewise.
1142 * config/s390/32/_fixunssfdi.c: Likewise.
1143 * config/s390/32/_fixunstfdi.c: Likewise.
1145 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1148 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
1149 (install-libgcc-unwind-map-forbuild): New target.
1150 (all): Depend on install-libgcc-unwind-map-forbuild.
1151 (install-libgcc-unwind-map): New target.
1152 (install): Depend on install-libgcc-unwind-map.
1154 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1156 * config/nios2/crti.S (_init): Initialize GOT pointer from
1157 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
1159 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
1161 * configure.ac: Check __mips64 when setting host_address.
1162 * configure: Regenerate.
1163 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
1164 mips/t-mips64 and t-softfp.
1165 (mips*-*-linux*): Don't add mips/t-tpbit.
1166 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
1167 (DPBIT, DPBIT_CFLAGS): Delete.
1168 * config/mips/sfp-machine.h: New file.
1169 * config/mips/t-mips64: Likewise.
1170 * config/mips/t-softfp-tf: Likewise.
1171 * config/mips/t-tpbit: Delete.
1173 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
1175 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
1178 2014-01-25 Walter Lee <walt@tilera.com>
1180 * config/tilepro/atomic.c: Include tconfig.h. Don't include
1181 config.h or system.h.
1184 2014-01-25 Walter Lee <walt@tilera.com>
1186 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
1187 (post_atomic_barrier): Ditto.
1188 (__fetch_and_do): New macro.
1189 (__atomic_fetch_and_do): Use __fetch_and_do.
1190 (__sync_fetch_and_do): New macro.
1191 (__sync_fetch_and_add_4): New function.
1192 (__sync_fetch_and_sub_4): New function.
1193 (__sync_fetch_and_or_4): New function.
1194 (__sync_fetch_and_and_4): New function.
1195 (__sync_fetch_and_xor_4): New function.
1196 (__sync_fetch_and_nand_4): New function.
1197 (__sync_fetch_and_add_8): New function.
1198 (__sync_fetch_and_sub_8): New function.
1199 (__sync_fetch_and_or_8): New function.
1200 (__sync_fetch_and_and_8): New function.
1201 (__sync_fetch_and_xor_8): New function.
1202 (__sync_fetch_and_nand_8): New function.
1203 (__do_and_fetch): New macro.
1204 (__atomic_do_and_fetch): Use __do_and_fetch.
1205 (__sync_do_and_fetch): New macro.
1206 (__sync_add_and_fetch_4): New function.
1207 (__sync_sub_and_fetch_4): New function.
1208 (__sync_or_and_fetch_4): New function.
1209 (__sync_and_and_fetch_4): New function.
1210 (__sync_xor_and_fetch_4): New function.
1211 (__sync_nand_and_fetch_4): New function.
1212 (__sync_add_and_fetch_8): New function.
1213 (__sync_sub_and_fetch_8): New function.
1214 (__sync_or_and_fetch_8): New function.
1215 (__sync_and_and_fetch_8): New function.
1216 (__sync_xor_and_fetch_8): New function.
1217 (__sync_nand_and_fetch_8): New function.
1218 (__sync_exchange_methods): New macro.
1219 (__sync_val_compare_and_swap_4): New function.
1220 (__sync_bool_compare_and_swap_4): New function.
1221 (__sync_lock_test_and_test_4): New function.
1222 (__sync_val_compare_and_swap_8): New function.
1223 (__sync_bool_compare_and_swap_8): New function.
1224 (__sync_lock_test_and_test_8): New function.
1225 (__subword_cmpxchg_body): New macro.
1226 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
1227 (__atomic_compare_exchange_2): Ditto.
1228 (__sync_subword_cmpxchg): New macro.
1229 (__sync_val_compare_and_swap_1): New function.
1230 (__sync_bool_compare_and_swap_1): New function.
1231 (__sync_val_compare_and_swap_2): New function.
1232 (__sync_bool_compare_and_swap_2): New function.
1233 (__atomic_subword): Rename to ...
1234 (__subword): ... New name.
1235 (__atomic_subword_fetch): Use __subword.
1236 (__sync_subword_fetch): New macro.
1237 (__sync_fetch_and_add_1): New function.
1238 (__sync_fetch_and_sub_1): New function.
1239 (__sync_fetch_and_or_1): New function.
1240 (__sync_fetch_and_and_1): New function.
1241 (__sync_fetch_and_xor_1): New function.
1242 (__sync_fetch_and_nand_1): New function.
1243 (__sync_fetch_and_add_2): New function.
1244 (__sync_fetch_and_sub_2): New function.
1245 (__sync_fetch_and_or_2): New function.
1246 (__sync_fetch_and_and_2): New function.
1247 (__sync_fetch_and_xor_2): New function.
1248 (__sync_fetch_and_nand_2): New function.
1249 (__sync_add_and_fetch_1): New function.
1250 (__sync_sub_and_fetch_1): New function.
1251 (__sync_or_and_fetch_1): New function.
1252 (__sync_and_and_fetch_1): New function.
1253 (__sync_xor_and_fetch_1): New function.
1254 (__sync_nand_and_fetch_1): New function.
1255 (__sync_add_and_fetch_2): New function.
1256 (__sync_sub_and_fetch_2): New function.
1257 (__sync_or_and_fetch_2): New function.
1258 (__sync_and_and_fetch_2): New function.
1259 (__sync_xor_and_fetch_2): New function.
1260 (__sync_nand_and_fetch_2): New function.
1261 (__atomic_subword_lock): Use __subword.
1262 (__sync_subword_lock): New macro.
1263 (__sync_lock_test_and_set_1): New function.
1264 (__sync_lock_test_and_set_2): New function.
1266 2014-01-25 Walter Lee <walt@tilera.com>
1268 * config/tilepro/atomic.c (BIT_OFFSET): Define.
1269 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
1270 (__atomic_subword): Ditto.
1272 2014-01-25 Walter Lee <walt@tilera.com>
1274 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
1275 a prefix op argument.
1276 (__atomic_nand_fetch_4): Add prefix op.
1277 (__atomic_nand_fetch_8): Ditto.
1279 2014-01-21 Baruch Siach <barch@tkos.co.il>
1281 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
1283 2014-01-09 Rong Xu <xur@google.com>
1285 * libgcov-driver.c (this_prg): make it local to save
1287 (gcov_exit_compute_summary): Ditto.
1288 (gcov_exit_merge_gcda): Ditto.
1289 (gcov_exit_merge_summary): Ditto.
1290 (gcov_exit_dump_gcov): Ditto.
1292 2014-01-08 Rong Xu <xur@google.com>
1294 * libgcov-driver.c: Use libgcov.h.
1295 (buffer_fn_data): Use xmalloc instead of malloc.
1296 (gcov_exit_merge_gcda): Ditto.
1297 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
1298 * libgcov.h: New common header files for libgcov-*.h.
1299 * libgcov-interface.c: Use libgcov.h
1300 * libgcov-merge.c: Ditto.
1301 * libgcov-profiler.c: Ditto.
1302 * Makefile.in: Add dependence to libgcov.h
1304 2014-01-02 Joseph Myers <joseph@codesourcery.com>
1306 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
1307 case of small numerator and finite nonzero result.
1309 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1311 Update copyright years
1313 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1315 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
1316 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
1317 config/arc/dp-hack.h, config/arc/fp-hack.h,
1318 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
1319 config/arc/ieee-754/arc600-dsp/divdf3.S,
1320 config/arc/ieee-754/arc600-dsp/divsf3.S,
1321 config/arc/ieee-754/arc600-dsp/muldf3.S,
1322 config/arc/ieee-754/arc600-dsp/mulsf3.S,
1323 config/arc/ieee-754/arc600-mul64/divdf3.S,
1324 config/arc/ieee-754/arc600-mul64/divsf3.S,
1325 config/arc/ieee-754/arc600-mul64/muldf3.S,
1326 config/arc/ieee-754/arc600-mul64/mulsf3.S,
1327 config/arc/ieee-754/arc600/divsf3.S,
1328 config/arc/ieee-754/arc600/mulsf3.S,
1329 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
1330 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
1331 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
1332 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
1333 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
1334 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
1335 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
1336 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
1337 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
1338 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
1339 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
1340 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
1341 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
1342 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
1343 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
1344 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
1345 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
1346 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
1347 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
1348 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
1349 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
1350 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
1351 vtv_start_preinit.c: Use the standard form for the copyright notice.
1353 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
1354 Chung-Lin Tang <cltang@codesourcery.com>
1355 Based on patches from Altera Corporation
1357 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
1358 * config/nios2/lib2-nios2.h: New file.
1359 * config/nios2/lib2-divmod-hi.c: New file.
1360 * config/nios2/linux-unwind.h: New file.
1361 * config/nios2/lib2-divmod.c: New file.
1362 * config/nios2/linux-atomic.c: New file.
1363 * config/nios2/t-nios2: New file.
1364 * config/nios2/crti.asm: New file.
1365 * config/nios2/t-linux: New file.
1366 * config/nios2/lib2-divtable.c: New file.
1367 * config/nios2/lib2-mul.c: New file.
1368 * config/nios2/tramp.c: New file.
1369 * config/nios2/crtn.asm: New file.
1371 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
1373 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
1374 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
1375 from cpuid.h to check vendor signatures.
1377 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1379 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
1380 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
1381 (get_amd_cpu): Likewise.
1383 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
1385 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
1388 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1389 H.J. Lu <hongjiu.lu@intel.com>
1392 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
1394 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
1395 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
1396 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
1397 FEATURE_XOP and FEATURE_FMA.
1398 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
1400 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
1401 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
1402 FEATURE_FMA4 and FEATURE_XOP.
1404 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
1406 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
1407 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
1408 (get_intel_cpu): Updated.
1410 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
1412 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
1414 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
1416 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1417 instructions when __SSE_MATH__ is defined.
1419 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
1421 * config.host (microblaze-*-rtems*): New.
1423 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
1425 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
1426 architectures that do not have hardware divide instruction.
1427 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
1429 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
1431 * longlong.h: Delete (moved to include/).
1433 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
1435 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
1436 of normal number and qNaN to not raise an inexact exception.
1438 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
1440 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
1442 2013-11-28 Matthew Leach <matthew.leach@arm.com>
1444 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
1445 for correct opcodes on BE.
1447 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
1449 * soft-fp/op-4.h: Update from glibc.
1451 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
1453 * libgcc2.c (__udivmoddi4): Define new implementation when
1454 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
1455 divide instructions.
1457 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
1459 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
1461 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1463 * config/t-softfp (soft-fp-objects-base): New variable.
1464 (soft-fp-objects): Use it.
1466 2013-11-23 David Edelson <dje.gcc@gmail.com>
1467 Andrew Dixie <andrewd@gentrack.com>
1470 * config/rs6000/aixinitfini.c: New file.
1471 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
1472 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
1475 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
1477 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
1479 2013-11-18 Jan Hubicka <jh@suse.cz>
1481 * libgcov-driver.c (run_accounted): Make global level static.
1482 (gcov_exit_merge_summary): Silence warning; do not clear
1484 (gcov_exit): Clear it here.
1486 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
1489 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
1490 (all_prg, crc32): Remove static vars.
1491 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
1493 (gcov_exit_merge_gcda): Add crc32 parameter.
1494 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
1495 do not account run if it was already accounted.
1496 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1497 (gcov_exit): Initialize all_prg; update.
1499 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1501 * configure: Regenerate.
1503 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1504 Alan Modra <amodra@gmail.com>
1506 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1507 (frob_update_context): Use it.
1509 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1510 Alan Modra <amodra@gmail.com>
1512 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1513 (trampoline_initial): Provide ELFv2 variant.
1514 (__trampoline_setup): Likewise.
1516 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1517 check for AIX indirect function call sequence if _CALL_ELF == 2.
1519 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1520 Alan Modra <amodra@gmail.com>
1522 * config/rs6000/linux-unwind.h (get_regs): Do not support
1523 old kernel versions if _CALL_ELF == 2.
1524 (frob_update_context): Do not support PLT stub variants only
1525 generated by old linkers if _CALL_ELF == 2.
1527 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1528 Alan Modra <amodra@gmail.com>
1530 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1531 location of CR save area for 64-bit little-endian systems.
1533 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1535 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1537 * config/arm/t-vxworks: Delete.
1539 2013-11-10 Kai Tietz <ktietz@redhat.com>
1541 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1542 Increment load-count on use of LIBGCC_SONAME DLL.
1543 (hmod_libgcc): New static variable to hold handle of
1545 (__gcc_deregister_frame): Decrement load-count of
1548 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1550 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1552 * configure: Regenerate
1554 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
1556 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1557 FP_EX_DENORM. Store result to volatile location after SSE division
1558 to close interrupt window. Remove unneeded fwait after x87
1559 division since interrupt window will be closed by emitted fstp.
1560 Rewrite FP_EX_INEXACT handling.
1562 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1564 * soft-fp/README: Update.
1565 * soft-fp/adddf3.c: Update from glibc.
1566 * soft-fp/addsf3.c: Likewise.
1567 * soft-fp/addtf3.c: Likewise.
1568 * soft-fp/divdf3.c: Likewise.
1569 * soft-fp/divsf3.c: Likewise.
1570 * soft-fp/divtf3.c: Likewise.
1571 * soft-fp/double.h: Likewise.
1572 * soft-fp/eqdf2.c: Likewise.
1573 * soft-fp/eqsf2.c: Likewise.
1574 * soft-fp/eqtf2.c: Likewise.
1575 * soft-fp/extenddftf2.c: Likewise.
1576 * soft-fp/extended.h: Likewise.
1577 * soft-fp/extendsfdf2.c: Likewise.
1578 * soft-fp/extendsftf2.c: Likewise.
1579 * soft-fp/extendxftf2.c: Likewise.
1580 * soft-fp/fixdfdi.c: Likewise.
1581 * soft-fp/fixdfsi.c: Likewise.
1582 * soft-fp/fixdfti.c: Likewise.
1583 * soft-fp/fixsfdi.c: Likewise.
1584 * soft-fp/fixsfsi.c: Likewise.
1585 * soft-fp/fixsfti.c: Likewise.
1586 * soft-fp/fixtfdi.c: Likewise.
1587 * soft-fp/fixtfsi.c: Likewise.
1588 * soft-fp/fixtfti.c: Likewise.
1589 * soft-fp/fixunsdfdi.c: Likewise.
1590 * soft-fp/fixunsdfsi.c: Likewise.
1591 * soft-fp/fixunsdfti.c: Likewise.
1592 * soft-fp/fixunssfdi.c: Likewise.
1593 * soft-fp/fixunssfsi.c: Likewise.
1594 * soft-fp/fixunssfti.c: Likewise.
1595 * soft-fp/fixunstfdi.c: Likewise.
1596 * soft-fp/fixunstfsi.c: Likewise.
1597 * soft-fp/fixunstfti.c: Likewise.
1598 * soft-fp/floatdidf.c: Likewise.
1599 * soft-fp/floatdisf.c: Likewise.
1600 * soft-fp/floatditf.c: Likewise.
1601 * soft-fp/floatsidf.c: Likewise.
1602 * soft-fp/floatsisf.c: Likewise.
1603 * soft-fp/floatsitf.c: Likewise.
1604 * soft-fp/floattidf.c: Likewise.
1605 * soft-fp/floattisf.c: Likewise.
1606 * soft-fp/floattitf.c: Likewise.
1607 * soft-fp/floatundidf.c: Likewise.
1608 * soft-fp/floatundisf.c: Likewise.
1609 * soft-fp/floatunditf.c: Likewise.
1610 * soft-fp/floatunsidf.c: Likewise.
1611 * soft-fp/floatunsisf.c: Likewise.
1612 * soft-fp/floatunsitf.c: Likewise.
1613 * soft-fp/floatuntidf.c: Likewise.
1614 * soft-fp/floatuntisf.c: Likewise.
1615 * soft-fp/floatuntitf.c: Likewise.
1616 * soft-fp/gedf2.c: Likewise.
1617 * soft-fp/gesf2.c: Likewise.
1618 * soft-fp/getf2.c: Likewise.
1619 * soft-fp/ledf2.c: Likewise.
1620 * soft-fp/lesf2.c: Likewise.
1621 * soft-fp/letf2.c: Likewise.
1622 * soft-fp/muldf3.c: Likewise.
1623 * soft-fp/mulsf3.c: Likewise.
1624 * soft-fp/multf3.c: Likewise.
1625 * soft-fp/negdf2.c: Likewise.
1626 * soft-fp/negsf2.c: Likewise.
1627 * soft-fp/negtf2.c: Likewise.
1628 * soft-fp/op-1.h: Likewise.
1629 * soft-fp/op-2.h: Likewise.
1630 * soft-fp/op-4.h: Likewise.
1631 * soft-fp/op-8.h: Likewise.
1632 * soft-fp/op-common.h: Likewise.
1633 * soft-fp/quad.h: Likewise.
1634 * soft-fp/single.h: Likewise.
1635 * soft-fp/soft-fp.h: Likewise.
1636 * soft-fp/subdf3.c: Likewise.
1637 * soft-fp/subsf3.c: Likewise.
1638 * soft-fp/subtf3.c: Likewise.
1639 * soft-fp/truncdfsf2.c: Likewise.
1640 * soft-fp/trunctfdf2.c: Likewise.
1641 * soft-fp/trunctfsf2.c: Likewise.
1642 * soft-fp/trunctfxf2.c: Likewise.
1643 * soft-fp/unorddf2.c: Likewise.
1644 * soft-fp/unordsf2.c: Likewise.
1645 * soft-fp/unordtf2.c: Likewise.
1647 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
1649 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1650 (_FP_MUL_MEAT_D): Ditto.
1651 (_FP_DIV_MEAT_S): Ditto.
1652 (_FP_DIV_MEAT_D): Ditto.
1653 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1654 t-softfp-sfdf and t-softfp to tmake_file.
1656 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
1658 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1659 * config/i386/crtprec.c: Ditto.
1661 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1662 Shiva Chen <shiva0217@gmail.com>
1664 * config.host (nds32*-elf*): Add nds32 target.
1665 * config/nds32 : New directory and files.
1667 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
1669 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1670 * config.host (cpu_type) <Setting default>: Add entry for
1672 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1673 <crisv32-*-linux*>: Adjust.
1674 * longlong.h: Wrap the whole CRIS section in a single
1675 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1677 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1679 [__CRIS__] (__umulsidi3): Define.
1680 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1681 * config/cris/sfp-machine.h: New file.
1682 * config/cris/umulsidi3.S: New file.
1683 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1684 * config/cris/arit.c (SIGNMULT): New macro.
1685 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1686 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1687 saving 3 out of originally 33 cycles from the fastest
1688 path, 3 out of 54 from the medium path and one from the longest
1689 path. Improve comments.
1691 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1693 * sync.c: Remove static aliases and define each function directly
1694 under its real name.
1696 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
1698 * config.host (hppa*64*-*-linux*): Define extra_parts.
1699 (hppa*-*-linux*): Likewise.
1701 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1703 * config/arc/crtgend.S: Add 2013 to Copyright years.
1704 * config/arc/gmon/atomic.h: Likewise.
1705 * config/arc/gmon/auxreg.h: Likewise.
1706 * config/arc/gmon/sys/gmon_out.h: Likewise.
1707 * config/arc/gmon/sys/gmon.h: Likewise.
1708 * config/arc/gmon/prof-freq.c: Likewise.
1709 * config/arc/gmon/mcount.c: Likewise.
1710 * config/arc/gmon/prof-freq-stub.S: Likewise.
1711 * config/arc/gmon/gmon.c: Likewise.
1712 * config/arc/gmon/machine-gmon.h: Likewise.
1713 * config/arc/gmon/profil.S: Likewise.
1714 * config/arc/gmon/dcache_linesz.S: Likewise.
1715 * config/arc/crtg.S: Likewise.
1716 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1717 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1718 * config/arc/ieee-754/adddf3.S: Likewise.
1719 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1720 * config/arc/ieee-754/fixsfsi.S: Likewise.
1721 * config/arc/ieee-754/gtsf2.S: Likewise.
1722 * config/arc/ieee-754/floatsisf.S: Likewise.
1723 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1724 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1725 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1726 * config/arc/ieee-754/fixdfsi.S: Likewise.
1727 * config/arc/ieee-754/addsf3.S: Likewise.
1728 * config/arc/ieee-754/gesf2.S: Likewise.
1729 * config/arc/ieee-754/floatsidf.S: Likewise.
1730 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1731 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1732 * config/arc/ieee-754/gtdf2.S: Likewise.
1733 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1734 * config/arc/ieee-754/uneqdf2.S: Likewise.
1735 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1736 * config/arc/ieee-754/uneqsf2.S: Likewise.
1737 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1738 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1739 * config/arc/ieee-754/eqdf2.S: Likewise.
1740 * config/arc/ieee-754/ordsf2.S: Likewise.
1741 * config/arc/ieee-754/divsf3.S: Likewise.
1742 * config/arc/ieee-754/divdf3.S: Likewise.
1743 * config/arc/ieee-754/floatunsidf.S: Likewise.
1744 * config/arc/ieee-754/orddf2.S: Likewise.
1745 * config/arc/ieee-754/eqsf2.S: Likewise.
1746 * config/arc/ieee-754/gedf2.S: Likewise.
1747 * config/arc/crtn.S: Likewise.
1748 * config/arc/crti.S: Likewise.
1749 * config/arc/t-arc700-uClibc: Likewise.
1750 * config/arc/asm.h: Likewise.
1751 * config/arc/libgcc-excl.ver: Likewise.
1752 * config/arc/t-arc-newlib: Likewise.
1753 * config/arc/divtab-arc700.c: Likewise.
1754 * config/arc/initfini.c: Likewise.
1755 * config/arc/fp-hack.h: Likewise.
1757 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1758 Diego Novillo <dnovillo@google.com>
1760 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
1761 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1762 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1763 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
1765 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1766 Brendan Kehoe <brendan@zen.org>
1767 Simon Cook <simon.cook@embecosm.com>
1769 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1770 * config/arc: New directory.
1771 * longlong.h [__arc__] (umul_ppmm): Remove.
1772 [__arc__] (__umulsidi3): Define.
1773 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1774 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1776 2013-09-17 Jacek Caban <jacek@codeweavers.com>
1778 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1780 * config/i386/gthr-win32.h: Likewise.
1782 2013-09-16 DJ Delorie <dj@redhat.com>
1784 * config/rl78/vregs.h: Add G10 register definitions.
1785 * config/rl78/lib2mul.c: Enable for RL78/G10.
1786 * config/rl78/lib2div.c: Likewise.
1787 * config/rl78/lshrsi3.S: Use vregs.h.
1788 * config/rl78/cmpsi2.S: Likewise.
1789 * config/rl78/trampoline.S: Likewise.
1790 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1792 2013-09-14 DJ Delorie <dj@redhat.com>
1793 Nick Clifton <nickc@redhat.com>
1795 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1796 * config/rl78/vregs.h: New.
1797 * config/rl78/signbit.S: New file. Implements signbit function.
1798 * config/rl78/divmodsi.S: New.
1799 * config/rl78/divmodhi.S: New.
1800 * config/rl78/divmodqi.S: New.
1801 * config/rl78/t-rl78: Build them here...
1802 * config/rl78/lib2div.c: ...but not here.
1804 2013-09-12 DJ Delorie <dj@redhat.com>
1806 * config.host (msp*-*-elf): New.
1807 * config/msp430/: New port.
1809 2013-08-18 Iain Sandoe <iain@codesourcery.com>
1811 PR gcov-profile/58127
1812 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1813 __thread var for emulated TLS.
1814 (__gcov_indirect_call_counters): Likewise.
1816 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
1817 Catherine Moore <clm@codesourcery.com>
1818 Richard Sandiford <rdsandiford@googlemail.com>
1820 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1821 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1822 (CALL_STUB_NO_RET): Likewise.
1823 (CALL_STUB_RET): Likewise.
1824 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1825 __mips16_ret call/return stub symbols.
1826 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1829 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1831 * config.host <mips*-*-linux*>: Remove a stray comment.
1833 2013-08-10 Jan Hubicka <jh@suse.cz>
1835 Work around binutils PR14342
1836 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1837 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1838 (L_gcov_indirect_call_profiler_v2): New.
1840 2013-08-06 Jan Hubicka <jh@suse.cz>
1842 * libgcov.c (__gcov_indirect_call_callee,
1843 __gcov_indirect_call_counters): New global vars.
1844 (__gcov_indirect_call_profiler): replace by ...
1845 (__gcov_indirect_call_profiler_v2) ... this one.
1847 2013-08-06 Caroline Tice <cmtice@google.com>
1849 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
1850 vtv_start_preinit.o and vtv_end_preinit.o.
1851 * configure.ac: Add code to check/set enable_vtable_verify.
1852 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
1854 * vtv_start_preinit.c: New file.
1855 * vtv_end_preinit.c: New file.
1856 * vtv_start.c: New file.
1857 * vtv_end.c: New file.
1858 * configure: Regenerated.
1860 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1862 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1863 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1864 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1865 GPL-3.0-with-GCC-exception.
1867 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1869 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1872 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1874 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1875 mapping for FPRs when creating the fallback framestate.
1877 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
1880 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1881 (__round_s2_const, __round_u2_const)
1882 (__round_s4_const, __round_u4_const, __round_x8):
1883 Saturate result if addition result cannot be represented.
1885 2013-07-15 Matthias Klose <doko@ubuntu.com>
1887 * libgcc2.c: Don't include <limits.h>.
1889 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
1891 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1893 2013-07-06 Jakub Jelinek <jakub@redhat.com>
1896 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1898 2013-06-28 Jakub Jelinek <jakub@redhat.com>
1901 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1903 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1904 instead of table lookups.
1905 (__popcountDI2): Likewise.
1907 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1909 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1912 2013-06-21 Joseph Myers <joseph@codesourcery.com>
1915 * soft-fp/adddf3.c: Update from glibc.
1916 * soft-fp/addsf3.c: Likewise.
1917 * soft-fp/addtf3.c: Likewise.
1918 * soft-fp/divdf3.c: Likewise.
1919 * soft-fp/divsf3.c: Likewise.
1920 * soft-fp/divtf3.c: Likewise.
1921 * soft-fp/double.h: Likewise.
1922 * soft-fp/eqdf2.c: Likewise.
1923 * soft-fp/eqsf2.c: Likewise.
1924 * soft-fp/eqtf2.c: Likewise.
1925 * soft-fp/extenddftf2.c: Likewise.
1926 * soft-fp/extended.h: Likewise.
1927 * soft-fp/extendsfdf2.c: Likewise.
1928 * soft-fp/extendsftf2.c: Likewise.
1929 * soft-fp/fixdfdi.c: Likewise.
1930 * soft-fp/fixdfsi.c: Likewise.
1931 * soft-fp/fixsfdi.c: Likewise.
1932 * soft-fp/fixsfsi.c: Likewise.
1933 * soft-fp/fixtfdi.c: Likewise.
1934 * soft-fp/fixtfsi.c: Likewise.
1935 * soft-fp/fixunsdfdi.c: Likewise.
1936 * soft-fp/fixunsdfsi.c: Likewise.
1937 * soft-fp/fixunssfdi.c: Likewise.
1938 * soft-fp/fixunssfsi.c: Likewise.
1939 * soft-fp/fixunstfdi.c: Likewise.
1940 * soft-fp/fixunstfsi.c: Likewise.
1941 * soft-fp/floatdidf.c: Likewise.
1942 * soft-fp/floatdisf.c: Likewise.
1943 * soft-fp/floatditf.c: Likewise.
1944 * soft-fp/floatsidf.c: Likewise.
1945 * soft-fp/floatsisf.c: Likewise.
1946 * soft-fp/floatsitf.c: Likewise.
1947 * soft-fp/floatundidf.c: Likewise.
1948 * soft-fp/floatundisf.c: Likewise.
1949 * soft-fp/floatunditf.c: Likewise.
1950 * soft-fp/floatunsidf.c: Likewise.
1951 * soft-fp/floatunsisf.c: Likewise.
1952 * soft-fp/floatunsitf.c: Likewise.
1953 * soft-fp/gedf2.c: Likewise.
1954 * soft-fp/gesf2.c: Likewise.
1955 * soft-fp/getf2.c: Likewise.
1956 * soft-fp/ledf2.c: Likewise.
1957 * soft-fp/lesf2.c: Likewise.
1958 * soft-fp/letf2.c: Likewise.
1959 * soft-fp/muldf3.c: Likewise.
1960 * soft-fp/mulsf3.c: Likewise.
1961 * soft-fp/multf3.c: Likewise.
1962 * soft-fp/negdf2.c: Likewise.
1963 * soft-fp/negsf2.c: Likewise.
1964 * soft-fp/negtf2.c: Likewise.
1965 * soft-fp/op-1.h: Likewise.
1966 * soft-fp/op-2.h: Likewise.
1967 * soft-fp/op-4.h: Likewise.
1968 * soft-fp/op-8.h: Likewise.
1969 * soft-fp/op-common.h: Likewise.
1970 * soft-fp/quad.h: Likewise.
1971 * soft-fp/single.h: Likewise.
1972 * soft-fp/soft-fp.h: Likewise.
1973 * soft-fp/subdf3.c: Likewise.
1974 * soft-fp/subsf3.c: Likewise.
1975 * soft-fp/subtf3.c: Likewise.
1976 * soft-fp/truncdfsf2.c: Likewise.
1977 * soft-fp/trunctfdf2.c: Likewise.
1978 * soft-fp/trunctfsf2.c: Likewise.
1979 * soft-fp/unorddf2.c: Likewise.
1980 * soft-fp/unordsf2.c: Likewise.
1981 * soft-fp/unordtf2.c: Likewise.
1982 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1983 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1984 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1985 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1986 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1987 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1988 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1989 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1990 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1991 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1992 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1993 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1995 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1997 * config/mips/lib2funcs.c: New file.
1998 * config/mips/t-mips (LIB2ADD_ST): Add it.
2000 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
2003 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
2004 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
2006 2013-06-08 Walter Lee <walt@tilera.com>
2008 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
2009 Replace int64_t with long long. Add __extension__ where
2011 * config/tilepro/atomic.c: Include config.h.
2013 2013-06-06 Douglas B Rupp <rupp@adacore.com>
2015 * config.host (arm-wrs-vxworks): Configure with other soft float.
2017 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
2019 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
2020 (mips64r5900el-*-elf*): New configurations.
2022 2013-06-04 Alan Modra <amodra@gmail.com>
2024 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
2026 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
2028 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
2030 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
2032 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
2033 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
2034 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
2036 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2038 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
2039 (powerpc-wrs-vxworks): Likewise.
2041 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2043 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
2044 signal frames as well.
2045 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
2046 STACK_BIAS to the CFA offset.
2048 2013-05-17 Richard Henderson <rth@redhat.com>
2051 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
2052 (execute_cfa_program): Use it when storing to fs->regs.
2054 2013-05-08 Kai Tietz <ktietz@redhat.com>
2056 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
2057 (__deregister_frame_info): Likewise.
2059 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
2061 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
2064 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
2066 2013-04-25 Alan Modra <amodra@gmail.com>
2068 * config.host: Match little-endian powerpc-linux.
2070 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
2072 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
2073 as 'unsigned long long' instead of 'unsigned long'.
2074 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
2077 2013-04-10 Julian Brown <julian@codesourcery.com>
2079 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
2080 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
2081 unsigned char/unsigned short.
2082 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
2084 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2087 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
2089 2013-04-04 Meador Inge <meadori@codesourcery.com>
2091 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
2092 computing the location of the link register.
2093 (aeabi_uldivmod): Ditto.
2095 2013-03-27 Kai Tietz <ktietz@redhat.com>
2097 * config.host: Add support for cygwin x64 target.
2098 * configure: Regenerated.
2100 2013-03-26 Walter Lee <walt@tilera.com>
2102 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
2103 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
2105 2013-03-25 Kai Tietz <ktietz@redhat.com>
2107 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
2109 2013-03-20 Robert Mason <rbmj@verizon.net>
2111 * config/vxlib-tls.c (__gthread_get_tsd_data,)
2112 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
2113 (__gthread_leave_tsd_dtor_context): Add prototypes.
2114 (tls_delete_hook): Update.
2116 2013-03-20 Catherine Moore <clm@codesourcery.com>
2117 Joseph Myers <joseph@codesourcery.com>
2118 Chao-ying Fu <fu@mips.com>
2120 * config/mips/mips16.S: Don't build for microMIPS.
2121 * config/mips/linux-unwind.h: Handle microMIPS frame.
2122 * config/mips/crtn.S (fini, init): New labels.
2124 2013-03-14 Jakub Jelinek <jakub@redhat.com>
2126 PR tree-optimization/53265
2127 * unwind-dw2.c (execute_cfa_program): Avoid
2128 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
2129 on targets with DWARF_FRAME_REGISTERS < 32.
2131 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
2134 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
2135 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
2137 2013-03-07 Sriraman Tallam <tmsriram@google.com>
2139 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
2140 sandybridge processors.
2142 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
2145 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
2148 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2150 * config/microblaze/crti.S: Setup stack protection at entry
2152 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
2154 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
2155 (__rotldi3): Shift bytewise if applicable.
2157 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
2159 * config/aarch64/sync-cache.c
2160 (__aarch64_sync_cache_range): Silence warnings.
2162 2013-02-25 Catherine Moore <clm@codesourcery.com>
2165 2013-02-24 Catherine Moore <clm@codesourcery.com>
2166 Joseph Myers <joseph@codesourcery.com>
2167 Chao-ying Fu <fu@mips.com>
2169 * config/mips/mips16.S: Don't build for microMIPS.
2170 * config/mips/linux-unwind.h: Handle microMIPS frame.
2171 * config/mips/crtn.S (fini, init): New labels.
2173 2013-02-24 Catherine Moore <clm@codesourcery.com>
2174 Joseph Myers <joseph@codesourcery.com>
2175 Chao-ying Fu <fu@mips.com>
2177 * config/mips/mips16.S: Don't build for microMIPS.
2178 * config/mips/linux-unwind.h: Handle microMIPS frame.
2179 * config/mips/crtn.S (fini, init): New labels.
2181 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2182 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
2185 2013-02-16 Alan Modra <amodra@gmail.com>
2188 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
2189 (ppc_fallback_frame_state): Always set up save locations for fp
2190 and altivec. Don't bother with non-callee-saved regs, r0-r13
2191 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
2193 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
2196 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
2198 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
2199 _ssmulha3, _usmulusa3, _ssmulsa3.
2200 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
2201 (__muldi3): XCALL __muldi3_6 instead of rcall.
2202 (__umulsidi3, __mulsidi3): New functions.
2203 (do_prologue_saves, do_epilogue_restores): New .macros.
2204 (__divdi3_moddi3): Use them.
2205 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
2206 (__usmulusa3, __ssmulsa3): New functions.
2208 2013-02-11 Iain Sandoe <iain@codesourcery.com>
2209 Jack Howarth <howarth@bromo.med.uc.edu>
2210 Patrick Marlier <patrick.marlier@gmail.com>
2213 * config/darwin-crt-tm.c: Remove dummy functions hack.
2215 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
2218 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
2219 * config/avr/lib2-object.mk: New iterator to build objects from it.
2220 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
2222 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
2223 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
2224 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
2225 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
2226 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
2227 * config/avr/lib1funcs-fixed.S: Implement them.
2229 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
2231 Update copyright years.
2233 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
2236 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
2237 Add crtcxa to extra_parts.
2238 * config/rs6000/exit.h: New file.
2239 * config/rs6000/cxa_atexit.c: New file.
2240 * config/rs6000/cxa_finalize.c: New file.
2241 * config/rs6000/crtcxa.c: New file.
2242 * config/rs6000/t-aix-cxa: New file.
2243 * config/rs6000/libgcc-aix-cxa.ver: New file.
2245 2013-01-31 Nick Clifton <nickc@redhat.com>
2247 * config/v850/lib1funcs.S: Add support for e3v5 architecture
2250 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
2253 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
2254 _mulQQ, _mulHQ, _mulHA, _mulSA,
2255 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
2256 _divQQ, _divHQ, _divHA, _divSA,
2257 _divUQQ, _divUHQ, _divUHA, _divUSA.
2259 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
2261 * config.host(microblaze*-linux*): tmake_file: Remove
2262 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
2263 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
2264 to exclude functions from being built with libgcc.c and use
2265 the microblaze assembly.
2267 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2269 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
2272 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
2274 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
2275 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
2276 __UINTPTR_TYPE__; also cast 'base' to the same type before the
2277 alignment operation.
2279 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
2281 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
2282 loop start address for cache clearing.
2284 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2286 * config/avr/lib1funcs.S: Remove trailing blanks.
2287 * config/avr/lib1funcs-fixed.S: Ditto.
2289 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2291 * config/avr/avr-lib.h: Add GPL copyright notice.
2293 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2295 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
2296 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
2297 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
2298 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
2300 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
2302 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
2303 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2305 2013-01-04 Nick Clifton <nickc@redhat.com>
2307 * config/v850/lib1funcs.S: Only provide CALLT support functions if
2308 the CALLT instruction is supported.
2310 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
2312 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
2313 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
2315 2012-12-13 John Tytgat <John@bass-software.com>
2317 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
2320 2012-12-12 Jakub Jelinek <jakub@redhat.com>
2323 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
2324 undefined signed overflows.
2326 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
2329 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
2331 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
2333 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
2334 (FP_TRAPPING_EXCEPTIONS): Define.
2335 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
2336 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
2338 2012-12-04 Richard Henderson <rth@redhat.com>
2341 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
2343 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2345 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
2346 (FP_EX_SHIFT): Define.
2347 (FP_TRAPPING_EXCEPTIONS): Define.
2349 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2351 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
2352 (FP_ROUNDMODE): Use FP_RND_MASK.
2353 * config/aarch64/sfp-exceptions.c: New.
2354 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
2355 Use __sfp_handle_exceptions.
2357 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
2359 * config.host: (arm*-*-freebsd*): Remove.
2360 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
2361 (arm*-*-elf*): Remove.
2362 (arm*-*-wince-pe*): Remove.
2363 * arm/unwind-arm.c (struct fpa_reg): Delete.
2364 (struct fpa_regs): Delete.
2365 (phase1_vrs): Remove fpa element.
2366 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
2367 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
2368 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
2369 * ieee754-sf.S (floatundisf): Remove FPA support.
2370 (floatdisf): Likewise.
2371 * ieee75f-df.S (floatundidf): Likewise.
2372 (floatdidf): Likewise.
2374 2012-11-29 Kai Tietz <ktietz@redhat.com>
2377 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
2378 * unwind-generic.h: Likewise.
2379 * unwind-seh.c: Likewise.
2381 2012-11-28 Richard Henderson <rth@redhat.com>
2384 * emutls.c (__emutls_get_address): Avoid race condition between
2385 obj->loc.offset read and emutls_key initialization.
2387 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
2389 Adjust decimal point of signed accum mode to GCC default.
2392 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
2394 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
2395 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
2396 (__mulha3, __mulsa3)
2397 (__divqq3, __divha3, __divsa3): Adjust to new position of
2398 decimal point of signed accum types.
2400 (__mulusa3_round): New function.
2401 (__mulusa3): Use it.
2402 (__divqq_helper): New function.
2403 (__udivuqq3): Use it.
2405 2012-11-20 Jakub Jelinek <jakub@redhat.com>
2408 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
2410 2012-11-18 Teresa Johnson <tejohnson@google.com>
2413 * libgcov.c (gcov_exit): Remove merged program summary
2414 comparison unless !GCOV_LOCKED.
2416 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2418 * soft-fp: Updated from glibc upstream.
2420 2012-11-06 Ian Lance Taylor <iant@google.com>
2422 * generic-morestack.c (__generic_morestack): Align the returned
2423 stack pointer to a 32 byte boundary.
2424 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
2425 increment the return address until we have decided that we don't
2426 have a varargs function.
2427 (__morestack) [32-bit]: Align stack correctly when calling C
2429 (__morestack) [64-bit]: Likewise.
2431 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
2433 * configure: Regenerate.
2435 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
2438 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
2439 * config/i386/sfp-machine.h: Guard exception handling
2440 code with _SOFT_FLOAT.
2441 * config/i386/32/sfp-machine.h: Guard rounding handling
2442 code with _SOFT_FLOAT.
2443 * config/i386/64/sfp-machine.h: Ditto.
2445 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
2447 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
2450 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
2452 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
2453 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
2454 when appropriate. Correct structure element types.
2455 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
2456 -minline-all-stringops from compile flags.
2458 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2460 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
2462 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2464 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
2466 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2468 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
2471 2012-10-23 Ian Bolton <ian.bolton@arm.com>
2472 Jim MacArthur <jim.macarthur@arm.com>
2473 Marcus Shawcroft <marcus.shawcroft@arm.com>
2474 Nigel Stephens <nigel.stephens@arm.com>
2475 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2476 Richard Earnshaw <rearnsha@arm.com>
2477 Sofiane Naci <sofiane.naci@arm.com>
2478 Stephen Thomas <stephen.thomas@arm.com>
2479 Tejas Belagod <tejas.belagod@arm.com>
2480 Yufeng Zhang <yufeng.zhang@arm.com>
2482 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
2483 * config/aarch64/crti.S: New file.
2484 * config/aarch64/crtn.S: New file.
2485 * config/aarch64/linux-unwind.h: New file.
2486 * config/aarch64/sfp-machine.h: New file.
2487 * config/aarch64/sync-cache.c: New file.
2488 * config/aarch64/t-aarch64: New file.
2489 * config/aarch64/t-softfp: New file.
2491 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
2493 * config/mmix/crti.S: Mark program and data addresses using PRELD.
2494 Remove typo'd and unnecessary alignment-LOC for .data. Remove
2495 no-longer-needed LDBU insns.
2497 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2500 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2501 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2503 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2505 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2507 2012-10-15 Matthias Klose <doko@ubuntu.com>
2509 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2511 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2513 * configure: Regenerate.
2514 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2516 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2518 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2519 instructions for 64bit targets only.
2521 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2523 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2524 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2525 * config/i386/32/sfp-machine.h: ... here.
2526 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2527 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2530 2012-10-07 Matthias Klose <doko@ubuntu.com>
2532 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2534 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2536 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
2538 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2539 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2540 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2543 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2546 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2547 Fix parameter names.
2549 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2552 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2553 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2554 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2556 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2559 * config/sh/linux-atomic.S: Delete.
2560 * config/sh/linux-atomic.c: New.
2561 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2562 linux-atomic.c. Add cflags to disable warnings.
2564 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2567 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2569 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2570 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2571 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2572 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
2573 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2575 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2577 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2579 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2580 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2582 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
2584 * config.host (hppa-*-openbsd*): New target.
2585 * config/pa/t-openbsd: New file.
2587 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
2590 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2591 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2592 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2593 (__divsa3): Use __negsi2 to negate r_quoL.
2594 * config/avr/lib1funcs.S (FALIAS): New macro.
2595 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2596 (__negsi2): ...this new function.
2597 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2598 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2599 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2600 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2601 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2602 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2604 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2607 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2608 (lshrsi3): Reimplement as lshrsi3_r0.
2610 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2613 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2616 2012-09-07 Teresa Johnson <tejohnson@google.com>
2618 PR gcov-profile/54487
2619 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
2622 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
2625 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2626 not configured --with-avrlibc=no.
2627 * config/avr/t-avrlibc: New file.
2628 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2629 (DPBIT_FUNCS): Ditto.
2630 (TPBIT_FUNCS): Ditto.
2632 2012-09-04 Teresa Johnson <tejohnson@google.com>
2634 * libgcov.c (struct gcov_summary_buffer): New structure.
2635 (gcov_histogram_insert): New function.
2636 (gcov_compute_histogram): Ditto.
2637 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2638 histograms during summary merging.
2640 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
2642 * config.host (x86_64-*-openbsd*): New target.
2644 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2646 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2649 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2652 * config/avr/t-avr (conv_X): Rename to func_X.
2654 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2657 * config/avr/lib1funcs-fixed.S: New file.
2658 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2659 after they are used.
2660 (neg2, neg4): New macros.
2661 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2662 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2663 (__umulhisi3): Speed up MUL variant if there is enough flash.
2664 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2666 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2667 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2668 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2669 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2670 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2671 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2672 (LIB2FUNCS_EXCLUDE): Add supported functions.
2674 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
2676 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2677 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2679 * fixed-obj.mk: Only expand dependency if $o is not in
2682 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2684 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2686 2012-08-22 Joseph Myers <joseph@codesourcery.com>
2688 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2689 depend on --enable-shared.
2690 ($(lib1asmfuncs-o)): Use %.vis files independent of
2692 * static-object.mk ($(base)$(objext), $(base).vis)
2693 ($(base)_s$(objext)): Use same rules for visibility handling as in
2696 2012-08-21 Ian Lance Taylor <iant@google.com>
2698 * config/i386/morestack.S (__morestack_non_split): Increase amount
2699 of space allocated for non-split code stack.
2701 2012-08-19 Joseph Myers <joseph@codesourcery.com>
2703 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2704 even if inhibit_libc.
2706 2012-08-17 Julian Brown <julian@codesourcery.com>
2708 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2709 -fexceptions -fnon-call-exceptions if not defined.
2710 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2711 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2713 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2715 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2718 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
2720 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2721 rs6000/t-slibgcc-aix.
2723 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2725 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2727 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2729 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2731 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2734 * Makefile.in (version): Replace top_srcdir with srcdir.
2736 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2738 * Makefile.in (version): set to BASE-VER file from gcc directory.
2740 2012-08-01 Nick Clifton <nickc@redhat.com>
2742 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2743 Implements __clrsb for an HImode argument.
2745 2012-07-31 Nick Clifton <nickc@redhat.com>
2747 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2748 Implements __clrsb for an HImode argument.
2749 * config/stormy16/clrsbhi2.c: New file:
2750 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2752 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2754 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2756 2012-07-19 Tristan Gingold <gingold@adacore.com>
2757 Richard Henderson <rth@redhat.com>
2759 * unwind-seh.c: New file.
2760 * unwind-generic.h: Include windows.h for SEH.
2761 (_Unwind_Exception): Use 6 private fields for SEH.
2762 (_GCC_specific_handler): Declare.
2763 * unwind-c.c (__gcc_personality_seh0): New function.
2765 * config/i386/libgcc-cygming.ver: New file.
2766 * config/i386/t-seh-eh: New file.
2767 * config.host (x86_64-*-mingw*): Default to seh.
2769 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2771 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2773 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
2775 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2776 __builtin_expect when checking for exceptions.
2777 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2779 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2781 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2782 function declaration.
2783 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2785 * config/ia64/sfp-exceptions.c: New.
2786 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
2788 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2790 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2791 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2792 * config/i386/64/sfp-machine: ... (delete here) ...
2793 * config/i386/sfp-machine.h: ... to here.
2794 (FP_EX_MASK): Remove.
2796 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2798 2012-06-11 Sriraman Tallam <tmsriram@google.com>
2800 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2801 * config/i386/libgcc-sol2.ver: Ditto.
2802 * config/i386/libgcc-glibc.ver: Ditto.
2804 2012-06-11 Roland McGrath <mcgrathr@google.com>
2806 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2807 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2810 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
2812 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2813 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2814 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2815 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2816 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2817 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2818 * config/i386/64/sfp-machine: ... (delete here) ...
2819 * config/i386/sfp-machine.h: ... to here.
2821 (__sfp_handle_exceptions): New function declaration.
2822 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2823 * config/i386/sfp-exceptions.c: New.
2824 * config/i386/t-softfp: New.
2825 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2826 i386/t-softfp to tmake_file.
2828 2012-06-03 David S. Miller <davem@davemloft.net>
2830 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2833 2012-05-31 David S. Miller <davem@davemloft.net>
2835 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2836 multiply and divide instructions on 32-bit when V9.
2837 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2839 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2841 * config/arm/ieee754-df.S: Fix typos.
2842 * config/arm/ieee754-sf.S: Fix typos.
2843 * config/c6x/libunwind.S: Fix typos.
2844 * config/epiphany/udivsi3-float.c: Fix typos.
2845 * config/microblaze/muldi3_hard.S: Fix typos.
2846 * config/picochip/adddi3.S: Fix typos.
2847 * config/picochip/ashlsi3.S: Fix typos.
2848 * config/picochip/ashrsi3.S: Fix typos.
2849 * config/picochip/clzsi2.S: Fix typos.
2850 * config/picochip/cmpsi2.S: Fix typos.
2851 * config/picochip/divmod15.S: Fix typos.
2852 * config/picochip/divmodhi4.S: Fix typos.
2853 * config/picochip/divmodsi4.S: Fix typos.
2854 * config/picochip/longjmp.S: Fix typos.
2855 * config/picochip/lshrsi3.S: Fix typos.
2856 * config/picochip/parityhi2.S: Fix typos.
2857 * config/picochip/popcounthi2.S: Fix typos.
2858 * config/picochip/setjmp.S: Fix typos.
2859 * config/picochip/subdi3.S: Fix typos.
2860 * config/picochip/ucmpsi2.S: Fix typos.
2861 * config/picochip/udivmodhi4.S: Fix typos.
2862 * config/picochip/udivmodsi4.S: Fix typos.
2863 * config/spu/divv2df3.c: Fix typos.
2864 * config/spu/mfc_multi_tag_release.c: Fix typos.
2865 * config/spu/mfc_tag_release.c: Fix typos.
2866 * configure.ac: Fix typos.
2867 * configure: Regenerate.
2869 2012-05-25 Ian Lance Taylor <iant@google.com>
2871 * config/i386/morestack.S (__morestack_non_split): Check whether
2872 caller is varargs and needs %bp to hold the stack frame on return.
2874 2012-05-25 Olivier Hainque <hainque@adacore.com>
2876 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2877 sequence in the non pic case on VxWorks.
2879 2012-05-24 Olivier Hainque <hainque@adacore.com>
2881 * Makefile.in: Move dependency on install-unwind_h from
2882 "install-leaf" to "install".
2884 2012-05-24 Olivier Hainque <hainque@adacore.com>
2886 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2887 Use a separate command for stamp removals.
2889 2012-05-21 Andrew Pinski <apinski@cavium.com>
2892 * configure.ac: Define the default includes to being none.
2893 * configure: Regenerate.
2895 2012-05-16 Olivier Hainque <hainque@adacore.com>
2897 * Makefile.in (install-unwind_h): Rename into ...
2898 (install-unwind_h-forbuild): New target.
2899 (all): Use it instead of the former install-unwind_h.
2900 (install-unwind_h): Reinstate, copy to user install destination
2901 for include files, not to the internal gcc object directory one.
2902 (install-leaf): Depend on it.
2904 2012-05-15 Olivier Hainque <hainque@adacore.com>
2906 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2907 register numbers. LR_REGNO replaces R_LR.
2908 (ucontext_for): New, helper for ...
2909 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2911 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2913 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2915 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2916 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2917 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2919 (i[34567]86-*-*, x86_64-*-*): ... here.
2921 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2922 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2924 * config/i386/i386-cpuinfo.c: Rename to ...
2925 * config/i386/cpuinfo.c: ... this.
2926 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2928 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2929 (libgcc_cv_init_priority): New test.
2930 * configure: Regenerate.
2931 * config.in: New file.
2932 * Makefile.in (clean): Rename config.h to auto-target.h.
2933 (config.h): Likewise.
2934 (stamp-h): Likewise.
2936 * config/i386/cpuinfo.c (auto-target.h): Include.
2937 (CONSTRUCTOR_PRIORITY): Define.
2938 (__cpu_indicator_init): Use it.
2940 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2942 * longlong.h: Use a URL instead of an FSF postal address.
2943 Replace spaces with tab.
2945 2012-05-08 Teresa Johnson <tejohnson@google.com>
2947 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2948 (__gcov_dump): Ditto.
2949 (gcov_dump_complete): New global variable.
2950 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2951 (__gcov_flush): Outline functionality now in gcov_clear.
2952 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2954 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2956 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2957 (mips*-*-linux*): Include mips/t-tpbit when long double is
2960 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2962 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2963 (get_available_features): New argument. Check for AVX2.
2964 (__cpu_indicator_init): Modify call to get_available_features.
2966 2012-04-25 Alan Modra <amodra@gmail.com>
2968 * config/rs6000/crtsavevr.S: New file.
2969 * config/rs6000/crtrestvr.S: New file.
2970 * config/rs6000/t-savresfgpr: Build the above.
2971 * config/rs6000/t-netbsd: Likewise.
2973 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2975 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2977 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2979 * libgcc/config/i386/i386-cpuinfo.c: New file.
2980 * libgcc/config/i386/t-cpuinfo: New file.
2981 * libgcc/config.host: Include t-cpuinfo.
2982 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2984 2012-04-24 Chao-ying Fu <fu@mips.com>
2986 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2988 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2990 struct siginfo vs. siginfo_t
2992 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2993 siginfo_t instead of struct siginfo.
2994 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2995 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2996 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2997 (ia64_handle_unwabi): Likewise.
2998 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2999 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
3000 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
3001 (sh_fallback_frame_state): Likewise.
3002 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
3003 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
3005 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
3007 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
3010 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
3012 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
3013 if it hasn't been previously saved.
3015 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
3017 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
3020 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
3023 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
3024 instead of __AVR_HAVE_8BIT_SP__.
3026 2012-03-26 Tristan Gingold <gingold@adacore.com>
3028 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
3029 (unw_table_entry): Use unw_word instead of unsigned long.
3030 (_Unwind_FindTableEntry): Likewise.
3031 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
3032 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
3033 (_Unwind_FindTableEntry): Likewise.
3034 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
3035 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
3036 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
3037 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
3038 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
3039 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
3040 (uw_init_context_1, uw_install_context): Likewise.
3041 (unw_word): Move to unwind-ia64.h
3043 2012-03-26 Tristan Gingold <gingold@adacore.com>
3045 * config/vms/vms-ucrt0.c: Update copyright years.
3047 (___gcc_main_flags): Declare.
3048 (__main): Check flags to remap argv and exit code.
3049 * config.host (*-*-*vms*): Adjust extra_parts.
3050 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
3053 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
3055 * arm/lib1funcs.asm (ctzsi2): New function.
3056 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
3057 * arm/t-linux (LIB1ASMFUNCS): Likewise.
3058 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
3059 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
3060 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
3061 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
3063 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
3065 * config.host: Add bits to support powerpc64-*-freebsd*.
3066 * config/rs6000/freebsd-unwind.h: New file.
3067 * config/rs6000/t-freebsd64: New file.
3069 2012-03-20 Richard Guenther <rguenther@suse.de>
3071 PR gcov-profile/52627
3072 * libgcov.c (init_mx): Fix mutex name.
3074 2012-03-16 Tristan Gingold <gingold@adacore.com>
3076 * config/ia64/vms-unwind.h: Remove ulong (and replace
3077 it by unw_reg where used). Define unw_reg with __int64.
3079 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3081 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
3083 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
3085 (sparc_is_sighandler): Likewise.
3087 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
3089 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
3092 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3094 * config/arm/crtn.S: Fix typo.
3096 2012-03-13 Richard Guenther <rguenther@suse.de>
3098 * libgcov.c: Remove stdio.h include and NULL un-define.
3100 2012-03-13 Richard Guenther <rguenther@suse.de>
3103 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
3105 2012-03-13 Richard Guenther <rguenther@suse.de>
3107 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
3109 2012-03-13 Richard Guenther <rguenther@suse.de>
3111 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
3112 and __gthread_mutex_init_function definitions.
3114 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3116 * config.host (mips*-*-openbsd*): Remove.
3118 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3120 * config.host: Remove alpha*-dec-osf5.1* handling.
3121 * config/alpha/gthr-posix.c: Remove.
3122 * config/alpha/libgcc-osf5.ver: Remove.
3123 * config/alpha/osf5-unwind.h: Remove.
3124 * config/alpha/t-osf-pthread: Remove.
3125 * config/alpha/t-slibgcc-osf: Remove.
3126 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
3127 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
3128 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
3129 * mkmap-flat.awk: Remove osf_export handling.
3131 2012-03-12 Richard Guenther <rguenther@suse.de>
3133 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
3134 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3135 (__gthread_mutex_init_function): New function.
3136 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3139 * libgcov.c: Include gthr.h.
3140 (__gcov_flush_mx): New global variable.
3141 (init_mx, init_mx_once): New functions.
3142 (__gcov_flush): Protect self with a mutex.
3143 (__gcov_fork): Re-initialize mutex after forking.
3144 * unwind-dw2-fde.c: Change condition under which to use
3145 __GTHREAD_MUTEX_INIT_FUNCTION.
3147 2012-03-12 Tristan Gingold <gingold@adacore.com>
3149 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
3150 * config/ia64/t-vms: Likewise.
3152 2012-03-11 Michael Hope <michael.hope@linaro.org>
3154 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
3157 2012-03-07 Walter Lee <walt@tilera.com>
3159 * config/tilepro/atomic.c: Rename "atomic_" prefix to
3161 (atomic_xor): Rename and move definition to
3162 config/tilepro/atomic.h.
3163 (atomic_nand): Ditto.
3164 * config/tilepro/atomic.h: Rename "atomic_" prefix to
3166 (arch_atomic_xor): Move from config/tilepro/atomic.c.
3167 (arch_atomic_nand): Ditto.
3169 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3172 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
3174 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3177 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
3180 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3184 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
3185 if RAMPZ affects reading from RAM.
3186 (__tablejump_elpm__): Ditto.
3188 (__movmemx_hi): Ditto.
3189 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
3190 (__do_global_dtors): Ditto.
3191 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
3192 (__movmemx_hi): Ditto.
3194 2012-03-05 Richard Henderson <rth@redhat.com>
3196 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
3197 [ARM] (count_trailing_zeros): Use the builtin.
3199 2012-03-01 Kai Tietz <ktietz@redhat.com>
3201 * soft-fp: Imported from glibc upstream.
3203 2012-02-28 Kai Tietz <ktietz@redhat.com>
3205 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
3206 for mingw-targets as attribute gcc_struct.
3208 2012-02-28 Ian Lance Taylor <iant@google.com>
3210 * generic-morestack.c (__splitstack_releasecontext): Correct call
3211 to __morestack_release_segments.
3213 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
3216 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
3217 for __linux__ when removing signals from __morestack_fullmask.
3219 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
3222 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
3224 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3226 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
3227 instead of HAVE_INITFINI_ARRAY.
3228 * config/ia64/crtend.S: Likewise.
3230 2012-02-20 Kai Tietz <ktietz@redhat.com>
3233 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
3235 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
3236 to w32-unwind.h header.
3238 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3240 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
3241 (mips*-*-linux*): Remove t-slibgcc-libgcc.
3242 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
3243 * config/mips/mips16.S (__mips16_rdhwr): Delete.
3245 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3247 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
3249 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3252 * config/darwin-crt-tm.c: Correct typo.
3254 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3255 Patrick Marlier <patrick.marlier@gmail.com>
3258 * config/darwin-crt-tm.c: Generate dummy functions.
3260 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3261 Patrick Marlier <patrick.marlier@gmail.com>
3264 * config/darwin-crt-tm.c (getTMCloneTable): New function.
3265 (__doTMRegistrations): Call it.
3266 (__doTMdeRegistrations): Likewise.
3268 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
3269 Anatoly Sokolov <aesok@post.ru>
3270 Eric Weddington <eric.weddington@atmel.com>
3273 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
3274 (__epilogue_restores__): Ditto.
3276 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
3280 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
3281 Solaris 11 and slightly reformat.
3282 (sparc_is_sighandler): Likewise.
3284 2012-02-14 Walter Lee <walt@tilera.com>
3286 * config.host: Handle tilegx and tilepro.
3287 * config/tilegx/sfp-machine.h: New file.
3288 * config/tilegx/sfp-machine32.h: New file.
3289 * config/tilegx/sfp-machine64.h: New file.
3290 * config/tilegx/t-crtstuff: New file.
3291 * config/tilegx/t-softfp: New file.
3292 * config/tilegx/t-tilegx: New file.
3293 * config/tilepro/atomic.c: New file.
3294 * config/tilepro/atomic.h: New file.
3295 * config/tilepro/linux-unwind.h: New file.
3296 * config/tilepro/sfp-machine.h: New file.
3297 * config/tilepro/softdivide.c: New file.
3298 * config/tilepro/softmpy.S: New file.
3299 * config/tilepro/t-crtstuff: New file.
3300 * config/tilepro/t-tilepro: New file.
3302 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
3306 * gthr-posix.h: Allow static initializer macros to be disabled.
3307 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
3309 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
3311 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
3312 Add t-slibgcc-libgcc to tmake_file.
3313 * config/mips/libgcc-mips16.ver: Revert previous patch.
3314 * config/mips/mips16.S (__mips16_rdhwr): Hide.
3316 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
3317 Jayant R Sonar <jayant.sonar@kpitcummins.com>
3319 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
3320 * config/cr16/crti.S: New file.
3321 * config/cr16/crtlibid.S: New file.
3322 * config/cr16/crtn.S: New file.
3323 * config/cr16/lib1funcs.S: New file.
3324 * config/cr16/t-cr16: New file.
3325 * config/cr16/t-crtlibid: New file.
3326 * config/cr16/unwind-dw2.h: New file.
3327 * config/cr16/unwind-cr16.c: New file.
3328 * config/cr16/divmodhi3.c: New file.
3330 2012-01-25 Alan Modra <amodra@gmail.com>
3332 * config/rs6000/t-linux64: Delete. Move..
3333 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
3334 * config/rs6000/t-linux: ..and libgcc flags to here.
3336 2012-01-22 Douglas B Rupp <rupp@gnat.com>
3338 * config.host (i[34567]86-*-interix3*):
3339 Change triplet to i[34567]86-*-interix[3-9]*.
3340 * configure: Regenerate.
3342 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
3343 Richard Sandiford <rdsandiford@googlemail.com>
3345 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
3346 * config/mips/mips16.S (__mips16_rdhwr): New function.
3347 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
3349 2012-01-11 Nathan Sidwell <nathan@acm.org>
3351 * libgcov.c (__gcov_init): Ignore objects with no functions.
3353 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
3356 Extend __pgmx semantics to linearize memory.
3357 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
3358 * config/avr/lib1funcs.S (__xload_1): New function.
3359 (__movmemx_qi, __movmemx_hi): New functions.
3360 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
3363 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3365 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
3366 purported sigacthandler address isn't null before dereferencing it.
3367 (sparc_is_sighandler): Likewise.
3369 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3372 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
3373 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
3374 (sparc_is_sighandler): Likewise.
3375 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
3377 2012-01-06 Tristan Gingold <gingold@adacore.com>
3379 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
3380 compatibility thunks...
3381 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
3382 (crtbeginS.o, crtendS.o): ... and these to ...
3383 * config/ia64/t-ia64-elf: ... this new file.
3384 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
3385 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
3387 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3389 * configure: Regenerate.
3390 * config/s390/t-crtstuff: Remove -fPIC.
3392 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3395 * enable-execute-stack-mprotect.c (getpagesize): Do not define
3398 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3401 * config/avr/lib1funcs.S: Remove FIXME comments.
3402 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
3404 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3406 Implement light-weight DImode support.
3407 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
3408 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
3409 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
3410 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
3412 2011-12-30 Nathan Sidwell <nathan@acm.org>
3414 * libgcov.c (gcov_crc32): Remove global var.
3415 (free_fn_data): New function.
3416 (buffer_fn_data): Pass in filename, more robust error recovery.
3417 (crc32_unsigned): New function.
3418 (gcov_exit): More robust detection of new program. More robust
3420 (__gcov_init): Do not update program's crc here.
3422 2011-12-21 Tristan Gingold <gingold@adacore.com>
3424 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
3426 2011-12-21 Ian Lance Taylor <iant@google.com>
3428 * config/i386/morestack.S: Simplify CFI opcodes throughout.
3430 2011-12-20 Ian Lance Taylor <iant@google.com>
3432 * config/i386/morestack.S (__morestack_non_split): If there is
3433 enough stack space already, don't split. Ask for more stack space
3436 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
3438 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
3440 (_Unwind_DebugHook): New function.
3441 (uw_restore_core_regs): New define.
3442 (unwind_phase2): Use uw_restore_core_regs instead of
3444 (unwind_phase2_forced): Likewise.
3445 (__gnu_Unwind_Resume): Likewise.
3447 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
3449 * config/alpha/linux-unwind.h: Update copyright years.
3450 (MD_FROB_UPDATE_CONTEXT): New define.
3451 (alpha_frob_update_context): New function.
3453 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
3455 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
3456 tmake_file rather replacing it.
3458 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3460 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
3461 function is not used for PPC64.
3462 (save_world): Amend comments. Update the VRsave mask to reflect the
3464 (rest_world): Update comments, do not clobber r10, do not use r8.
3465 (eh_rest_world_r10): Amend comments, do not use r8.
3466 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
3467 no longer used, move restore of CR and target address to the end of
3470 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
3472 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
3473 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
3475 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
3478 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
3479 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
3481 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
3483 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
3485 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
3488 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
3489 * config/avr/lib1funcs.S (__muldi3): New function.
3491 2011-12-06 Andrew Pinski <apinski@cavium.com>
3493 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
3495 (__frame_dummy_init_array_entry): Likewise.
3497 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
3499 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3503 * config/avr/lib1funcs.S (__prologue_saves__,
3504 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3505 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3507 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3509 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3511 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3514 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3515 (_ITM_deregisterTMCloneTable): Likewise.
3516 (__register_frame_info): Fix unused warning.
3517 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3518 pthread_default_stacksize_np): Likewise.
3519 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
3521 2011-11-29 DJ Delorie <dj@redhat.com>
3523 * config.host (rl78-*-elf): New case.
3524 * config/rl78: New directory for the Renesas RL78.
3526 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3528 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3531 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3534 * config/rs6000/t-savresfgpr: New file.
3535 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3536 $(srcdir)/config/rs6000/eabi.S.
3537 * config/rs6000/t-ppccomm-ldbl: Remove.
3538 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3540 (powerpc-*-eabispe*): Likewise.
3541 (powerpc-*-eabi*): Likewise.
3542 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3543 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3544 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3545 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3547 (powerpc-*-eabisim*): Likewise.
3548 (powerpc-*-elf*): Likewise.
3549 (powerpc-*-eabialtivec*): Likewise.
3550 (powerpc-xilinx-eabi*): Likewise.
3551 (powerpc-*-rtems*): Likewise.
3552 (powerpcle-*-elf*): Likewise.
3553 (powerpcle-*-eabisim*): Likewise.
3554 (powerpcle-*-eabi*): Likewise.
3556 2011-11-27 Ian Lance Taylor <iant@google.com>
3558 * generic-morestack.c (__splitstack_find): Check for NULL old
3560 (__splitstack_resetcontext): New function.
3561 (__splitstack_releasecontext): New function.
3562 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3564 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3566 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3568 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3570 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3572 2011-11-26 Richard Henderson <rth@redhat.com>
3574 * config/m68k/linux-atomic.c: New file.
3575 * config/m68k/t-linux: New file.
3576 * config.host (m68k-uclinux, m68k-linux): Use it.
3578 2011-11-26 Richard Henderson <rth@redhat.com>
3580 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3581 (__TMC_END__): Only declare if hidden is available; in the definition,
3582 if hidden is unavailable add a null record.
3583 (deregister_tm_clones, register_tm_clones): New.
3584 (__do_global_dtors_aux, frame_dummy): Use them.
3585 (__do_global_dtors, __do_global_ctors_1): Likewise.
3587 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3589 * config/darwin-crt-tm.c: New file.
3590 * config.host (darwin): Build crttms.o crttme.o to provide
3591 startup and shutdown for tm clones.
3592 * config/t-darwin (crttms.o): New build rule.
3593 (crttme.o): Likewise.
3595 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
3597 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3600 2011-11-21 Richard Henderson <rth@redhat.com>
3602 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3603 (__TMC_LIST__, __TMC_END__): New.
3604 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3605 (__do_global_dtors): Likewise.
3606 (frame_dummy): Call _ITM_registerTMCloneTable.
3607 (__do_global_ctors_1): Likewise.
3609 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3611 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3612 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3613 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3614 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3615 * config/i386/t-darwin64: Remove.
3616 * config/sh/t-netbsd (LIB2ADD): Remove.
3618 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
3621 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3622 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3623 * config/avr/lib1funcs.S (wmov): New assembler macro.
3624 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3625 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3626 (__udivmod64): New function.
3627 (__negdi2): New function.
3629 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3631 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3632 *-*-freebsd*aout*): Remove.
3634 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
3636 * static-object.mk (c_flags-$o): Save c_flags.
3637 ($(base)$(objext)): Use it.
3639 2011-11-18 Steve Ellcey <sje@cup.hp.com>
3641 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3643 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
3646 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3647 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3650 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3652 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3654 (aeabi_uidivmod): Likewise.
3655 (umodsi3): Likewise.
3657 (aeabi_idivmod): Likewise.
3660 2011-11-16 Tristan Gingold <gingold@adacore.com>
3662 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3664 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
3667 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3668 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3670 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3672 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3674 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3675 * config/pa/t-stublib64: Delete.
3677 2011-11-12 Richard Henderson <rth@redhat.com>
3679 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3680 cast the pointer argument to _Unwind_SetGRPtr.
3682 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3684 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3686 2011-11-09 Ian Lance Taylor <iant@google.com>
3688 * generic-morestack.c: Include <string.h>.
3689 (uintptr_type): Define.
3690 (struct initial_sp): Add dont_block_signals field. Reduce size of
3692 (allocate_segment): Set prev field to NULL. Don't set
3693 __morestack_current_segment or __morestack_segments.
3694 (__generic_morestack): Update current->prev and *pp after calling
3696 (__morestack_block_signals): Don't do anything if
3697 dont_block_signals is set.
3698 (__morestack_unblock_signals): Likewise.
3699 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3701 (__splitstack_block_signals): New function.
3702 (enum __splitstack_content_offsets): Define.
3703 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3704 (__splitstack_makecontext): New function.
3705 (__splitstack_block_signals_context): New function.
3706 (__splitstack_find_context): New function.
3707 * config/i386/morestack.S (__morestack_get_guard): New function.
3708 (__morestack_set_guard, __morestack_make_guard): New functions.
3709 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3711 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3713 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3714 (i[34567]86-*-mingw*): ... here.
3715 (x86_64-*-mingw*): ... here.
3717 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3719 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3721 2011-11-07 Nathan Sidwell <nathan@acm.org>
3723 * libgcov.c (struct gcov_fn_buffer): New struct.
3724 (buffer_fn_data): New helper.
3725 (gcov_exit): Rework for new gcov data structures.
3727 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
3730 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3732 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3734 * config.host (tmake_file): Correct comment.
3735 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3737 (bfin*-uclinux*): Likewise.
3738 (bfin*-linux-uclibc*): Likewise.
3739 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3741 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3743 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3744 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3745 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3746 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3747 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3748 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3749 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3750 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3751 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3752 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3753 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3754 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3755 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3757 * config/bfin/t-elf: Remove.
3758 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3760 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3762 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3763 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3764 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3765 (lm32-*-elf*): ... this.
3766 (lm32-*-rtems*): ... and this.
3768 (m32r-*-rtems*): Add to tmake_file.
3769 (moxie-*-rtems*): Likewise.
3770 (sparc-*-rtems*): Likewise.
3771 Remove t-rtems from tmake_file.
3772 (sparc64-*-rtems*): Likewise.
3773 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3776 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3779 * config/gthr-posix.h: Move ...
3780 * gthr-posix.h: ... here.
3781 * config/gthr-lynx.h: Reflect this.
3782 * config/gthr-vxworks.h: Likewise.
3783 * config/rs6000/gthr-aix.h: Likewise.
3784 * configure.ac (target_thread_file): Likewise.
3785 * configure: Regenerate.
3787 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3789 * config.host (arm*-*-rtemseabi*): New target.
3791 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3794 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3797 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3799 * config.host (epiphany-*-elf*): New configuration.
3800 * config/epiphany: New Directory.
3802 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3804 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3805 * config/avr/t-rtems: New.
3806 Filter out _exit from LIB1ASMFUNCS.
3808 2011-11-04 David S. Miller <davem@davemloft.net>
3810 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3811 * configure: Rebuild.
3813 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3815 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3818 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
3821 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3822 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3824 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3827 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3829 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3831 * config/c6x/t-elf (LIB2ADDEH): Set.
3832 * config/c6x/t-c6x-elf: Remove.
3834 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3836 * config/i386/sol2-ci.S: Rename to ...
3837 * config/i386/crti.S: ... this.
3838 * config/i386/sol2-cn.S: Rename to ...
3839 * config/i386/crtn.S: ... this.
3840 * config/sparc/sol2-ci.S: Rename to ...
3841 * config/sparc/crti.S: ... this.
3842 * config/sparc/sol2-cn.S: Rename to ...
3843 * config/sparc/crtn.S: ... this.
3844 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3845 (crti.o, crtn.o): Remove.
3847 2011-11-04 Tristan Gingold <gingold@adacore.com>
3849 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3851 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3853 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3855 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
3857 * config.host (crisv32-*-none, cris-*-none): Remove.
3858 (crisv32-*-elf): Append to tmake_file, don't just set it.
3859 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3861 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3863 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3864 (ecrtn$(objext)): Likewise.
3865 (ncrti$(objext)): Likewise.
3866 (ncrtn$(objext)): Likewise.
3868 2011-11-03 Andreas Schwab <schwab@redhat.com>
3870 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3872 2011-11-02 David S. Miller <davem@davemloft.net>
3874 * configure.ac: Set host_address on sparc too.
3875 * configure: Regenerate.
3876 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3877 based upon host_address.
3878 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3880 2011-11-02 Jason Merrill <jason@redhat.com>
3882 * config/rs6000/t-ppccomm: Add missing \.
3884 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3886 * gthr-single.h, gthr.h: New files.
3887 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3888 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3889 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3890 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3891 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3892 * configure.ac (thread_header): New variable.
3893 Set it depending on target_thread_file.
3894 (gthr-default.h): Link from $thread_header.
3895 * configure: Regenerate.
3896 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3898 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3900 * configure.ac (tm_file_): New variable.
3901 Determine from tm_file.
3902 (tm_file, tm_defines): Substitute.
3903 * configure: Regenerate.
3904 * mkheader.sh: New file.
3905 * Makefile.in (clean): Remove libgcc_tm.h.
3906 ($(objects)): Depend on libgcc_tm.h.
3907 (libgcc_tm_defines, libgcc_tm_file): New variables.
3908 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3909 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3910 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3911 ($(extra-parts)): Depend on libgcc_tm.h.
3912 * config.host (tm_defines, tm_file): New variable.
3913 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3914 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3915 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3916 (avr-*-rtems*): Likewise.
3917 (avr-*-*): Likewise.
3918 (frv-*-elf): Likewise.
3919 (frv-*-*linux*): Likewise.
3920 (h8300-*-rtems*): Likewise.
3921 (h8300-*-elf*): Likewise.
3922 (i[34567]86-*-darwin*): Likewise.
3923 (x86_64-*-darwin*): Likewise.
3924 (rx-*-elf): Likewise.
3925 (tic6x-*-uclinux): Likewise.
3926 (tic6x-*-elf): Likewise.
3927 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3928 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3929 * config/i386/cygming-crtbegin.c: Likewise.
3930 * config/i386/cygming-crtend.c: Likewise.
3931 * config/ia64/fde-vms.c: Likewise.
3932 * config/ia64/unwind-ia64.c: Likewise.
3933 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3934 * config/rs6000/darwin-fallback.c: Likewise.
3935 * config/stormy16/lib2funcs.c: Likewise.
3936 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3937 * crtstuff.c: Likewise.
3938 * dfp-bit.h: Likewise.
3939 * emutls.c: Likewise.
3940 * fixed-bit.c: Likewise.
3941 * fp-bit.c: Likewise.
3942 * generic-morestack-thread.c: Likewise.
3943 * generic-morestack.c: Likewise.
3944 * libgcc2.c: Likewise.
3945 * libgcov.c: Likewise.
3946 * unwind-dw2-fde-dip.c: Likewise.
3947 * unwind-dw2-fde.c: Likewise.
3948 * unwind-dw2.c: Likewise.
3949 * unwind-sjlj.c: Likewise.
3951 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3953 * configure.ac: Include ../config/picflag.m4.
3954 (GCC_PICFLAG): Call it.
3956 * configure: Regenerate.
3957 * Makefile.in (gcc_srcdir): Remove.
3958 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3959 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3960 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3961 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3962 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3965 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3966 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3967 to refer to libgcc2.c.
3969 * config/darwin-64.c: New file.
3970 * config/darwin-crt3.c: Remove comment.
3971 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3972 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3973 config/udivmodsi4.c: New files.
3974 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3975 config/memset.c: New files.
3976 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3977 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3978 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3979 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3980 * config/t-openbsd-thread: New file.
3981 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3982 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3983 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3984 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3987 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3988 to refer to gthr-posix.c.
3989 * config/alpha/t-vms (LIB2ADD): Set.
3990 * config/alpha/vms-gcc_shell_handler.c: New file.
3991 * config/arm/bpabi.c, config/arm/fp16.c,
3992 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3993 config/arm/unaligned-funcs.c: New files.
3994 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3995 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3996 * config/arm/t-linux: Likewise.
3997 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3998 * config/arm/t-netbsd: New file.
3999 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
4000 * config/arm/t-symbian (LIB2ADD_ST): Set.
4001 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
4002 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4003 * config/bfin/t-elf: New file.
4004 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
4005 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
4006 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
4007 config/c6x/ltf.c: New files.
4008 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
4009 (HOST_LIBGCC2_CFLAGS): Set.
4010 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
4011 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4012 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
4014 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
4015 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
4016 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
4017 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
4018 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
4020 * config/frv/t-frv (LIB2ADD): Set.
4021 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4022 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
4023 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
4024 config/h8300/popcounthi2.c: New files.
4025 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4026 * config/i386/gthr-win32.c: New file.
4027 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
4028 * config/i386/t-cygwin: Likewise.
4029 * config/i386/t-darwin, config/i386/t-darwin64,
4030 config/i386/t-gthr-win32, config/i386/t-interix: New files.
4031 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
4032 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4033 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4034 * config/ia64/quadlib.c: New file.
4035 * config/ia64/t-hpux (LIB2ADD): Set.
4036 * config/ia64/t-ia64: Add comment.
4037 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
4038 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4039 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
4040 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
4041 * config/m32c/t-m32c (LIB2ADD): Set.
4042 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4043 * config/m32r/t-m32r: Likewise.
4044 * config/m68k/fpgnulib.c: New file.
4045 * config/m68k/t-floatlib (LIB2ADD): Set.
4046 (xfgnulib.c): New target.
4047 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
4048 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
4049 * config/mep/t-mep (LIB2ADD): Set.
4050 * config/microblaze/divsi3.asm: Rename to divsi3.S.
4051 * config/microblaze/moddi3.asm: Rename to moddi3.S.
4052 * config/microblaze/modsi3.asm: Rename to modsi3.S.
4053 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
4054 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
4055 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
4056 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
4057 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
4058 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
4059 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
4061 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
4062 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
4063 * config/pa/fptr.c, config/pa/lib2funcs.S,
4064 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
4065 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4066 (LIB2ADD, LIB2ADD_ST): Set.
4067 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
4068 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
4070 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
4071 * config/pdp11/t-pdp11: New file.
4072 * config/picochip/libgccExtras/adddi3.S,
4073 config/picochip/libgccExtras/ashlsi3.S,
4074 config/picochip/libgccExtras/ashrsi3.S,
4075 config/picochip/libgccExtras/clzsi2.S,
4076 config/picochip/libgccExtras/cmpsi2.S,
4077 config/picochip/libgccExtras/divmod15.S,
4078 config/picochip/libgccExtras/divmodhi4.S,
4079 config/picochip/libgccExtras/divmodsi4.S,
4080 config/picochip/libgccExtras/lshrsi3.S,
4081 config/picochip/libgccExtras/parityhi2.S,
4082 config/picochip/libgccExtras/popcounthi2.S,
4083 config/picochip/libgccExtras/subdi3.S,
4084 config/picochip/libgccExtras/ucmpsi2.S,
4085 config/picochip/libgccExtras/udivmodhi4.S,
4086 config/picochip/libgccExtras/udivmodsi4.S: New files.
4087 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
4088 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
4089 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
4090 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
4091 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
4092 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
4093 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
4094 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
4096 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
4097 (HOST_LIBGCC2_CFLAGS): Set.
4098 * config/rs6000/t-darwin64: New file.
4099 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
4100 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
4101 * config/rs6000/t-ppccomm (LIB2ADD): Add
4102 $(srcdir)/config/rs6000/tramp.S.
4103 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
4104 Add $(srcdir)/config/rs6000/eabi.S.
4105 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
4106 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
4107 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
4108 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
4109 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
4110 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
4111 * config/rs6000/tramp.S: New file.
4112 * config/s390/t-tpf: Remove.
4113 * config/sh/linux-atomic.S: New file.
4114 * config/sh/t-linux (LIB2ADD): Set.
4115 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
4116 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4117 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
4119 (HOST_LIBGCC2_CFLAGS): Set.
4120 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4121 * config/spu/divmodti4.c, config/spu/divv2df3.c,
4122 config/spu/float_disf.c, config/spu/float_unsdidf.c,
4123 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
4124 config/spu/mfc_multi_tag_release.c,
4125 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
4126 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
4127 config/spu/multi3.c: New files.
4128 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
4129 (HOST_LIBGCC2_CFLAGS): Set.
4130 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
4131 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
4132 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
4133 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
4134 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
4135 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
4136 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
4137 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
4138 config/stormy16/umodsi3.c: New files.
4139 * config/xtensa/lib2funcs.S: New file.
4140 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4141 * config/xtensa/t-xtensa (LIB2ADD): Set.
4142 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
4143 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
4144 Add t-freebsd-thread to tmake_file for posix threads.
4145 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
4146 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
4147 (*-*-lynxos*): Likewise.
4148 (*-*-netbsd*): Likewise.
4149 (*-*-openbsd*): Likewise.
4150 Add t-openbsd-thread to tmake_file for posix threads.
4151 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
4152 (*-*-vxworks*): Set tmake_file.
4153 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4154 (alpha*-*-freebsd*): Likewise.
4155 (alpha*-*-netbsd*): Likewise.
4156 (alpha*-*-openbsd*): Likewise.
4157 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
4158 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4159 (alpha*-dec-*vms*): Likewise.
4160 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
4161 (bfin*-elf*): Add bfin/t-elf to tmake_file.
4162 (bfin*-uclinux*): Likewise.
4163 (bfin*-linux-uclibc*): Likewise.
4164 (crisv32-*-elf): Add cris/t-cris to tmake_file.
4165 (crisv32-*-none): Likewise.
4166 (cris-*-elf): Likewise.
4167 (cris-*-none): Likewise.
4168 (cris-*-linux*, crisv32-*-linux*): Likewise.
4169 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
4171 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
4173 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
4174 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
4175 (x86_64-*-elf*): Likewise.
4176 (i[34567]86-*-nto-qnx*): Likewise.
4177 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
4179 (x86_64-*-mingw*): Likewise.
4180 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
4181 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
4182 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4183 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4184 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
4186 (mipsisa64sr71k-*-elf*): Likewise.
4187 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4188 (mips-*-elf*, mipsel-*-elf*): Likewise.
4189 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4190 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4191 (mips*-*-rtems*): Likewise.
4192 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
4194 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
4195 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
4196 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
4197 (spu-*-elf*): Likewise.
4198 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
4200 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4202 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
4203 $(srcdir) to refer to $(LIB1ASMSRC).
4205 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
4206 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
4207 config/arm/lib1funcs.S: New files.
4208 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
4209 * config/arm/t-arm: New file.
4210 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
4211 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
4212 config/arm/t-strongarm-elf: New files.
4213 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
4214 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
4215 * config/avr/lib1funcs.S: New file.
4216 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4217 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
4218 * config/c6x/lib1funcs.S: New file.
4219 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4220 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
4221 * config/frv/lib1funcs.S: New file.
4222 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4223 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
4224 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
4225 * config/ia64/__divxf3.asm: Rename to ...
4226 * config/ia64/__divxf3.S: ... this.
4227 Adapt lib1funcs.asm filename.
4228 * config/ia64/_fixtfdi.asm: Rename to ...
4229 * config/ia64/_fixtfdi.S: ... this.
4230 Adapt lib1funcs.asm filename.
4231 * config/ia64/_fixunstfdi.asm: Rename to ...
4232 * config/ia64/_fixunstfdi.S: ... this.
4233 Adapt lib1funcs.asm filename.
4234 * config/ia64/_floatditf.asm: Rename to ...
4235 * config/ia64/_floatditf.S: ... this.
4236 Adapt lib1funcs.asm filename.
4237 * config/ia64/lib1funcs.S: New file.
4238 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
4239 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4240 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
4241 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
4242 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
4243 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
4244 * config/mep/lib1funcs.S: New file.
4245 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4246 * config/mips/mips16.S: New file.
4247 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4248 * config/pa/milli64.S: New file.
4249 * config/pa/t-linux, config/pa/t-linux64: New files.
4250 * config/picochip/lib1funcs.S: New file.
4251 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4252 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
4253 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
4254 * config/sh/t-netbsd: New file.
4255 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
4256 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
4257 * config/sh/t-sh64: New file.
4258 * config/sparc/lb1spc.S: New file.
4259 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
4261 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
4262 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
4263 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
4264 config/xtensa/lib1funcs.S: New files.
4265 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4266 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
4268 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
4269 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
4270 (arm*-*-linux*): Likewise.
4271 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
4272 arm*-*-linux-*eabi, add arm/t-linux otherwise.
4273 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
4274 (arm*-*-ecos-elf): Likewise.
4275 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4276 (arm*-*-rtems*): Likewise.
4277 (arm*-*-elf): Likewise.
4278 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
4279 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
4280 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
4281 (bfin*-uclinux*): Likewise.
4282 (bfin*-linux-uclibc*): Likewise.
4283 (bfin*-rtems*): Likewise.
4284 (bfin*-*): Likewise.
4285 (fido-*-elf): Merge into m68k-*-elf*.
4286 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
4287 (frv-*-*linux*): Add frv/t-frv to tmake_file.
4288 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
4289 (h8300-*-elf*): Likewise.
4290 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
4291 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
4292 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
4293 (i[34567]86-*-mingw*): Likewise.
4294 (x86_64-*-mingw*): Likewise.
4295 (i[34567]86-*-interix3*): Likewise.
4296 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
4297 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
4298 (m68k-*-elf*): Also handle fido-*-elf.
4299 Add m68k/t-floatlib to tmake_file.
4300 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
4301 (m68k-*-linux*): Likewise.
4302 (m68k-*-rtems*): Likewise.
4303 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
4304 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
4306 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
4307 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
4308 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
4309 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
4310 sh/t-netbsd to tmake_file.
4311 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
4312 (sh-*-rtems*): Add sh/t-sh to tmake_file.
4313 (sh-wrs-vxworks): Likewise.
4314 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
4316 (v850*-*-*): Add v850/t-v850 to tmake_file.
4317 (vax-*-linux*): Add vax/t-linux to tmake_file.
4318 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
4320 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4322 * crtstuff.c: New file.
4323 * Makefile.in (CRTSTUFF_CFLAGS): Define.
4324 (CRTSTUFF_T_CFLAGS): Define.
4325 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
4326 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
4327 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
4330 (crtbeginT.o): Use $(objext).
4331 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
4332 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
4333 (gcc-extra-parts): Remove.
4334 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
4336 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4337 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
4338 Add t-crtstuff-pic to tmake_file.
4339 (*-*-lynxos*): New case.
4340 Set tmake_file, extra_parts.
4341 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
4342 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
4343 *-*-netbsdelf[2-9]*.
4344 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
4345 (*-*-rtems*): Set extra_parts.
4346 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
4347 (*-*-uclinux*): New case.
4349 (*-*-vms*): New case.
4350 Set tmake_file, extra_parts.
4351 (*-*-elf): Set extra_parts.
4352 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
4353 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
4356 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
4358 (arm*-*-freebsd*): Add t-crtin to tmake_file.
4359 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
4360 (arm-wrs-vxworks): Append to tmake_file.
4362 (arm*-*-uclinux*): Set extra_parts.
4363 (arm*-*-ecos-elf): Likewise.
4364 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
4366 (arm*-*-rtems*): Set extra_parts.
4367 (arm*-*-elf): Likewise.
4368 (avr-*-rtems*): Clear extra_parts.
4369 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
4371 (bfin*-uclinux*): Likewise.
4372 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
4373 (bfin*-rtems*): Append to tmake_file.
4375 (bfin*-*): Likewise.
4376 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
4377 (crisv32-*-elf): ... this.
4378 (crisv32-*-none): ... this.
4379 (cris-*-elf, cris-*-none): New cases.
4380 Add cris/t-elfmulti to tmake_file.
4381 (fr30-*-elf): Append to tmake_file.
4383 (frv-*-elf): Append to tmake_file, add frv/t-frv.
4385 (h8300-*-rtems*): Append to tmake_file.
4387 (h8300-*-elf*): Likewise.
4388 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
4390 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
4392 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
4393 (x86_64-*-elf*): Likewise.
4394 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
4395 (x86_64-*-freebsd*): Likewise.
4396 (x86_64-*-netbsd*): Likewise.
4397 (i[34567]86-*-linux*): Likewise.
4398 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4399 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4400 (x86_64-*-linux*): Likewise.
4401 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4402 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
4405 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
4406 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
4407 Append to extra_parts, remove crtbegin.o, crtend.o.
4408 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
4409 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
4410 crtend.o, crtbeginS.o, crtendS.o.
4411 (ia64*-*-linux*): Comment extra_parts.
4412 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
4414 (iq2000*-*-elf*): Clear extra_parts.
4415 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
4416 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
4417 (m32r-*-elf*, m32r-*-rtems*): Split off ...
4418 (m32r-*-rtems*): ... this.
4419 Add m32r/t-m32r to tmake_file.
4420 (m68k-*-elf*): Add t-crtin to tmake_file.
4421 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
4422 (mcore-*-elf): Likewise.
4423 (microblaze*-*-*): Set extra_parts.
4424 (mips*-sde-elf*): New case.
4425 Set tmake_file, extra_parts.
4426 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4427 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4428 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
4431 (mipsisa64sr71k-*-elf*): Likewise.
4432 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4433 (mips-*-elf*, mipsel-*-elf*): Likewise.
4434 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4435 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
4436 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4437 (mips*-*-rtems*): Likewise.
4438 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
4439 (moxie-*-*): Split into ...
4440 (moxie-*-elf, moxie-*-uclinux*): ... this.
4441 Add to extra_parts, remove crtbegin.o, crtend.o.
4442 (moxie-*-rtems*): New case.
4445 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
4447 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4448 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
4451 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
4452 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
4454 (powerpc-*-eabisim*): Likewise.
4455 (powerpc-*-elf*): Likewise.
4456 (powerpc-*-eabialtivec*): Likewise.
4457 (powerpc-xilinx-eabi*): Likewise.
4458 (powerpc-*-eabi*): Likewise.
4459 (powerpc-*-rtems*): Likewise.
4460 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
4463 (powerpc-*-lynxos*): Add to tmake_file.
4464 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
4465 rs6000/t-crtstuff, t-crtstuff-pic.
4467 (powerpcle-*-eabisim*): Likewise.
4468 (powerpcle-*-eabi*): Likewise.
4469 (rx-*-elf): Remove extra_parts.
4470 (s390x-ibm-tpf*): Set extra_parts.
4471 (score-*-elf): Set extra_parts.
4472 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4473 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4474 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4475 (sh64l*-*-netbsd*): Split into ...
4476 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
4477 Add t-crtstuff-pic to tmake_file.
4479 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
4481 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
4482 (sparc-*-elf*): Remove t-crtin from tmake_file.
4483 Add to extra_parts, remove crtbegin.o, crtend.o.
4484 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
4485 (sparc64-*-linux*): Likewise.
4486 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
4487 Add to extra_parts, remove crtbegin.o, crtend.o.
4488 (sparc64-*-elf*): Remove t-crtin from tmake_file.
4489 Add to extra_parts, remove crtbegin.o, crtend.o.
4490 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
4491 Add to extra_parts, remove crtbegin.o, crtend.o.
4492 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
4493 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
4494 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
4496 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4498 (tic6x-*-*): Change to ...
4499 (tic6x-*-elf): ... this.
4501 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4503 (am33_2.0-*-linux*): Add comment.
4504 (mep*-*-*): Add mep/t-mep to tmake_file.
4506 * config/alpha/t-vms: New file.
4507 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4508 * config/arm/crti.S, config/arm/crtn.S: New files.
4509 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4510 * config/bfin/crtlibid.S: New file.
4511 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4512 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4513 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4514 (crti.o, crtin.o): New rules.
4515 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4516 * config/c6x/t-uclinux: New file.
4517 * config/cris/t-elfmulti: New file.
4518 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4519 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4520 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4521 * config/frv/t-frv: New file.
4522 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4523 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4524 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4526 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4527 refer to cygming-crtbegin.c, cygming-crtend.c.
4529 * config/i386/t-nto: New file.
4530 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4531 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4532 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4533 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4536 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4537 (crtinitS.o): New rule.
4538 * config/ia64/vms-crtinit.S: New file.
4539 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4540 * config/m32r/initfini.c: New file.
4541 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4542 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4543 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4544 * config/mep/t-mep: New file.
4545 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4546 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4547 * config/mips/crti.S, config/mips/crtn.S: New files.
4548 * config/mips/t-crtstuff: New file.
4549 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4550 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4551 (CUSTOM_CRTIN): Set.
4552 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4554 Use $(srcdir) to refer to crti.S, crtn.S.
4555 Use .S extension, $<.
4556 * config/moxie/crti.asm: Rename to ...
4557 * config/moxie/crti.S: ... this.
4558 * config/moxie/crtn.asm: Rename to ...
4559 * config/moxie/crtn.S: ... this.
4560 * config/moxie/t-moxie: Remove.
4561 * config/pa/stublib.c: New file.
4562 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4563 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4564 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4565 * config/rs6000/t-crtstuff: New file.
4566 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4567 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4568 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4569 Make output file explicit.
4570 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4571 Make output file explicit.
4572 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4573 Make output file explicit.
4574 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4575 Make output file explicit.
4576 * config/score/crti.S, config/score/crtn.S: New files.
4577 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4578 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4580 * config/sh/t-sh, config/sh/t-superh: New files.
4581 * config/sparc/t-linux64: New file.
4582 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4583 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4584 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4585 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4586 * config/t-crtin: Remove.
4587 * config/t-crtstuff-pic: New file.
4588 * config/t-sol2 (CUSTOM_CRTIN): Set.
4589 (crti.o, crtn.o): New rules.
4590 * config/vms/t-vms: New file.
4591 * config/vms/vms-ucrt0.c: New file.
4592 * config/xtensa/t-elf: New file.
4594 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4596 * Makefile.in (SHLIB_NM_FLAGS): Set.
4597 * mkmap-flat.awk, mkmap-symver.awk: New files.
4598 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4600 * configure: Regenerate.
4601 * config/libgcc-glibc.ver: New file.
4602 * config/libgcc-libsystem.ver: New file.
4603 * config/t-libunwind (SHLIB_LC): Set.
4604 * config/t-linux: New file.
4605 * config/t-slibgcc (INSTALL_SHLIB): New.
4606 (SHLIB_INSTALL): Use it.
4607 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4608 to mkmap-symver.awk.
4609 (SHLIB_MAPFILES): Don't append, adapt pathname.
4610 (SHLIB_VERPFX): Set.
4611 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4612 to mkmap-symver.awk.
4613 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4614 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4615 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4616 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4618 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4619 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4620 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4621 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4622 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4623 * config/i386/libgcc-darwin.10.4.ver,
4624 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4626 * config/i386/t-darwin: Remove.
4627 * config/i386/t-darwin64: Likewise.
4628 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4629 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4630 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4631 * config/i386/t-linux: New file.
4632 * config/i386/t-mingw32: New file.
4633 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4634 * config/ia64/t-glibc: Rename to ...
4635 * config/ia64/t-linux: ... this.
4636 (SHLIB_MAPFILES): Set.
4637 * config/ia64/t-glibc-libunwind: Rename to ...
4638 * config/ia64/t-linux-libunwind: ... this.
4639 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4640 * config/ia64/t-slibgcc-hpux: New file.
4641 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4642 * config/m68k/t-slibgcc-elf-ver: New file.
4643 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4644 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4646 * config/pa/t-slibgcc-hpux: New file.
4647 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4649 * config/rs6000/libgcc-darwin.10.4.ver,
4650 config/rs6000/libgcc-darwin.10.5.ver: New files.
4651 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4652 config/rs6000/libgcc-glibc.ver.
4653 * config/rs6000/libgcc-ppc64.ver: Rename to
4654 config/rs6000/libgcc-ibm-ldouble.ver.
4655 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4656 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4657 * config/rs6000/t-ldbl128: Rename to ...
4658 * config/rs6000/t-linux: ... this.
4659 (SHLIB_MAPFILES): Adapt filename.
4660 * config/rs6000/t-slibgcc-aix: New file.
4661 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4662 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4663 libgcc-excl.ver, libgcc-glibc.ver.
4664 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4665 * config/sparc/libgcc-glibc.ver: New file.
4666 * config/sparc/t-linux: New file.
4667 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4668 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4669 t-slibgcc-elf-ver to tmake_file.
4670 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4672 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4673 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4674 t-slibgcc-elf-ver, t-linux to tmake_file.
4675 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4677 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4678 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4679 (alpha*-dec-*vms*): Likewise.
4680 (arm*-*-freebsd*): Append to tmake_file.
4681 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4682 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4684 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4685 tmake_file for arm*-*-symbianelf*.
4686 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4687 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4689 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4690 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4691 pa/t-slibgcc-dwarf-ver to tmake_file.
4692 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4693 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4694 (hppa*64*-*-hpux11*): Likewise.
4695 (hppa[12]*-*-hpux11*): Likewise.
4696 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4697 i386/t-crtpc, i386/t-crtfm.
4698 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4699 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4701 Add i386/t-cygwin to tmake_file.
4702 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4703 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4704 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4706 Add i386/t-mingw32 to tmake_file.
4707 (x86_64-*-mingw*): Likewise.
4708 (ia64*-*-freebsd*): Append to tmake_file.
4709 (ia64*-*-linux*): Append to tmake_file.
4710 Replace ia64/t-glibc by ia64/t-linux.
4711 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4713 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4714 t-slibgcc-hpux to tmake_file.
4715 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4716 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4717 (m32rle-*-linux*): Likewise.
4718 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4720 (microblaze*-linux*): New case.
4721 Append to tmake_file, add t-slibgcc-nolc-override.
4722 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4723 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4724 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4725 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4726 rs6000/t-slibgcc-aix to tmake_file.
4727 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4728 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4729 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4730 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4731 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4732 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4734 (sparc-*-linux*): Append to tmake_file for *-leon*.
4735 Add sparc/t-linux to tmake_file for non-Leon targets.
4736 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4737 (tic6x-*-uclinux): New case.
4738 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4739 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4740 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4741 (am33_2.0-*-linux*): Append to tmake_file.
4742 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4743 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4744 x86_64-*-kfreebsd*-gnu.
4745 Add i386/t-linux to tmake_file.
4747 2011-10-28 Ian Lance Taylor <iant@google.com>
4749 * config/i386/morestack.S: Correct CFI information to do proper
4750 returns throughout function. In 32-bit mode, save %ebx so that it
4751 is restored on unwind.
4753 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4755 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4756 case where B3 isn't the return register.
4758 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4759 logic for doubleword pops.
4761 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
4763 * config/rs6000/t-freebsd: Add wildcard.
4765 2011-10-21 Paul Brook <paul@codesourcery.com>
4767 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4769 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
4770 Eric Botcazou <ebotcazou@adacore.com>
4773 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4774 fs->signal_frame to 1.
4776 2011-10-07 Ian Lance Taylor <iant@google.com>
4778 * generic-morestack-thread.c: #include <errno.h>.
4780 2011-10-07 Ian Lance Taylor <iant@google.com>
4783 * generic-morestack.c (__generic_morestack): Make sure the segment
4784 is large enough for both the stack frame and the copied
4787 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4790 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4793 2011-09-28 Nick Clifton <nickc@redhat.com>
4795 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4796 64-bit doubles are not enabled.
4797 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4798 and floatunsisf functions.
4800 2011-09-13 Paul Brook <paul@codesourcery.com>
4802 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4803 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4804 * unwind-arm-common.inc: New file.
4805 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4806 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4807 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4808 * config/c6x/libunwind.S: New file.
4809 * config/c6x/pr-support.c: New file.
4810 * config/c6x/unwind-c6x.c: New file.
4811 * config/c6x/unwind-c6x.h: New file.
4812 * config/c6x/t-c6x-elf: New file.
4814 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
4816 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4817 (ASM_DIVZERO): Ditto.
4818 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4820 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4822 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4824 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4827 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4828 instead of an assembly one.
4830 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
4833 * Makefile.in (install-unwind_h): Create
4834 $(gcc_objdir)/include/unwind.h atomically.
4836 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4838 * Makefile.in (install-unwind_h): Remove destination file first.
4840 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4843 * config/mips/t-mips16: New file.
4844 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4845 (mips*-*-linux*): Likewise.
4846 (mips*-sde-elf*): Likewise.
4847 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4848 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4849 Add mips/t-mips16 to tmake_file.
4850 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4851 (mips-*-elf*): Likewise.
4852 (mips64-*-elf*): Likewise.
4853 (mips64orion-*-elf*): Likewise.
4854 (mips*-*-rtems*): Likewise.
4855 (mipstx39-*-elf*): Likewise.
4856 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4857 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4859 Use $(srcdir) to refer to sync.c.
4861 ($(libgcc-sync-funcs-o)): Likewise.
4862 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4863 ($(libgcc-sync-funcs-s-o)): Likewise.
4865 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4867 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4870 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4873 * config/i386/value-unwind.h: New.
4875 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4877 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4878 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4879 Add to tmake_file rather than overriding it.
4881 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4883 * config/t-softfp: Remove.
4884 * soft-fp: Moved from ../gcc/config.
4885 * soft-fp/README: Remove t-softfp reference.
4886 * soft-fp/t-softfp: Move to config/t-softfp.
4887 (softfp_machine_header): Remove.
4888 (softfp_file_list): Remove config subdir.
4889 (soft-fp-objects): New variable.
4890 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4891 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4892 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4893 * config/t-softfp-excl: New file.
4894 * config/t-softfp-sfdf: New file.
4895 * config/t-softfp-tf: New file.
4896 * config/no-sfp-machine.h: New file.
4897 * config/arm/sfp-machine.h: New file.
4898 * config/arm/t-softfp: New file.
4899 * config/c6x/sfp-machine.h: New file.
4900 * config/i386/32/t-fprules-softfp: Rename to ...
4901 * config/i386/32/t-softfp: ... this.
4902 (tifunctions, LIB2ADD): Remove.
4903 (softfp_int_modes): Override.
4904 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4906 * config/i386/64/eqtf2.c: Likewise.
4907 * config/i386/64/getf2.c: Likewise.
4908 * config/i386/64/letf2.c: Likewise.
4909 * config/ia64/sft-machine.h: New file.
4910 * config/ia64/t-fprules-softfp: Rename to ...
4911 * config/ia64/t-softfp: ... this.
4912 * config/lm32/sfp-machine.h: New file.
4913 * config/moxie/t-moxie-softfp: Remove.
4914 * config/rs6000/ibm-ldouble-format: New file.
4915 * config/rs6000/ibm-ldouble.c: New file.
4916 * config/rs6000/libgcc-ppc-glibc.ver: New file
4917 * config/rs6000/libgcc-ppc64.ver: New file
4918 * config/rs6000/sfp-machine.h: New file.
4919 * config/rs6000/t-freebsd: New file.
4920 * config/rs6000/t-ibm-ldouble: New file.
4921 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4922 libgcc-ppc-glibc.ver.
4923 * config/rs6000/t-linux64: New file.
4924 * config/rs6000/t-ppccomm (LIB2ADD): Add
4925 $(srcdir)/config/rs6000/ibm-ldouble.c.
4926 * config/rs6000/t-ppccomm-ldbl: New file.
4927 * config/score/sfp-machine.h: New file.
4928 * config.host (sfp_machine_header): Explain.
4929 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4930 t-softfp to tmake_file.
4931 (arm*-*-uclinux*): Likewise.
4932 (arm*-*-ecos-elf): Likewise.
4933 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4934 (arm*-*-rtems*): Likewise.
4935 (arm*-*-elf): Likewise.
4936 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4938 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4939 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4940 (lm32-*-uclinux*): Likewise.
4941 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4942 t-softfp-excl, t-softfp.
4943 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4944 (powerpc64-*-darwin*): Likewise.
4945 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4947 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4949 (powerpc-*-eabisim*): Likewise.
4950 (powerpc-*-elf*): Likewise.
4951 (powerpc-*-eabialtivec*): Likewise.
4952 (powerpc-xilinx-eabi*): Likewise.
4953 (powerpc-*-rtems*): Likewise.
4954 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4955 t-softfp-excl, t-softfp to tmake_file.
4956 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4957 rs6000/t-ppccomm-ldbl to tmake_file.
4958 (powerpcle-*-elf*): Likewise.
4959 (powerpcle-*-eabisim*): Likewise.
4960 (powerpcle-*-eabi*): Likewise.
4961 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4962 rs6000/t-ibm-ldouble to tmake_file.
4963 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4964 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4965 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4966 (tic6x-*-*): Likewise.
4967 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4968 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4969 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4970 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4971 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4972 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4973 t-softfp to tmake_file.
4974 * configure.ac (sfp_machine_header): Provide default if unset.
4976 Link sfp-machine.h to config/$sfp_machine_header.
4977 * configure: Regenerate.
4979 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4981 * Makefile.in (double_type_size, long_double_type_size): Set.
4982 Remove $(fpbit-in-libgcc) support.
4983 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4984 (fpbit-src): New variable.
4985 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4986 Compile with -DFLOAT $(FPBIT_CFLAGS).
4988 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4989 Compile with $(FPBIT_CFLAGS).
4991 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4992 Compile with -DFLOAT $(TPBIT_CFLAGS).
4994 * configure.ac (double_type_size, long_double_type_size):
4995 Determine and substitute.
4996 * configure: Regenerate.
4997 * fp-bit.c, fp-bit.h: New files.
4998 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4999 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
5000 * config/mips/t-mips: New file.
5001 * config/mips/t-sdemtk: New file.
5002 * config/rs6000/ppc64-fp.c: New file.
5003 * config/rs6000/t-darwin (LIB2ADD): Add
5004 $(srcdir)/config/rs6000/ppc64-fp.c.
5005 * config/rs6000/t-ppc64-fp: New file.
5006 * config/rx/rx-lib.h: New file.
5007 * config/rx/t-rx (FPBIT): Set to true.
5008 ($(gcc_objdir)/fp-bit.c): Remove.
5009 (DPBIT): Set to true only with -m64bit-doubles.
5010 ($(gcc_objdir)/dp-bit.c): Remove.
5011 * config/sparc/t-softfp: Remove.
5012 * config/spu/t-elf: New file.
5013 * config/t-fdpbit, config/t-fpbit: New files.
5014 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
5015 (mips*-*-*): Likewise.
5016 (arm-wrs-vxworks): Likewise.
5017 (arm*-*-freebsd*): Likewise.
5018 (avr-*-rtems*): Add t-fpbit to tmake_file.
5019 (avr-*-*): Likewise.
5020 (bfin*-elf*): Add t-fdpbit to tmake_file.
5021 (bfin*-uclinux*): Likewise.
5022 (bfin*-linux-uclibc*): Likewise.
5023 (bfin*-rtems*): New case.
5024 Add t-fdpbit to tmake_file.
5025 (bfin*-*): Add t-fdpbit to tmake_file.
5026 (crisv32-*-elf): Likewise.
5027 (cris-*-linux*): Likewise.
5028 (fr30-*-elf): Likewise.
5029 (frv-*-elf, frv-*-*linux*): Likewise.
5030 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
5031 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
5032 (m32r-*-elf*): Likewise.
5033 (m32rle-*-elf*): Likewise.
5034 (m32r-*-linux*): Likewise.
5035 (m32rle-*-linux*): Likewise.
5036 (mcore-*-elf): Add t-fdpbit to tmake_file.
5037 (microblaze*-*-*): Likewise.
5038 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
5039 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
5040 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
5042 Add mips/t-tpbit to tmake-file.
5043 (mips*-*-linux*): Fix typo.
5044 (mips*-sde-elf*): New case
5045 Add mips/t-sdemtk unless using newlib.
5046 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
5047 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
5048 (mn10300-*-*): Likewise.
5049 (pdp11-*-*): Likewise.
5050 (picochip-*-*): Add t-fpbit to tmake_file.
5051 (powerpc-*-eabisimaltivec*): Likewise.
5052 (powerpc-*-eabisim*): Likewise.
5053 (powerpc-*-elf*): Likewise.
5054 (powerpc-*-eabialtivec*): Likewise.
5055 (powerpc-xilinx-eabi*): New case.
5056 Add t-fdpbit to tmake_file.
5057 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
5058 (powerpc-*-rtems*): Likewise.
5059 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
5061 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
5063 (powerpc-*-lynxos*): Likewise.
5064 (powerpcle-*-elf*): Likewise.
5065 (powerpcle-*-eabisim*): Likewise.
5066 (powerpcle-*-eabi*): Likewise.
5067 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5068 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
5069 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5070 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5071 (rx-*-elf): Add t-fdpbit to tmake_file.
5072 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5073 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5074 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5075 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
5077 (sh-*-rtems*): Add t-fdpbit to tmake_file.
5078 (sh-wrs-vxworks): Likewise.
5079 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
5080 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
5081 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
5082 (sparc64-*-rtems*): ... new case.
5083 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
5084 (spu-*-elf*): Likewise.
5085 Add spu/t-elf to tmake_file.
5086 (v850*-*-*): Add t-fdpbit to tmake_file.
5087 (xstormy16-*-elf): Likewise.
5088 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
5089 (mep*-*-*): Likewise.
5091 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5093 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
5095 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
5096 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
5097 (install-unwind_h): New target.
5098 (all): Depend on it.
5099 * config.host (unwind_header): New variable.
5100 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
5101 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5102 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
5103 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
5104 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
5106 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
5108 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
5110 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
5112 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
5113 (ia64*-*-freebsd*): Likewise.
5114 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
5116 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
5117 $with_system_libunwind.
5118 (ia64*-*-hpux*): Set tmake_file.
5119 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
5120 (picochip-*-*): Set tmake_file.
5121 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
5123 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5124 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5125 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
5126 (xtensa*-*-elf*): Set tmake_file.
5127 (xtensa*-*-linux*): Likewise.
5128 * configure.ac: Include ../config/unwind_ipinfo.m4.
5129 Call GCC_CHECK_UNWIND_GETIPINFO.
5130 Link unwind.h to $unwind_header.
5131 * configure: Regenerate.
5132 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
5133 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
5134 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
5135 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
5136 * config/unwind-dw2-fde-darwin.c: New file.
5137 * config/arm/libunwind.S, config/arm/pr-support.c,
5138 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
5139 config/arm/unwind-arm.h,: New files.
5140 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
5141 config/ia64/t-eh-ia64, config/ia64/t-glibc,
5142 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
5143 config/ia64/t-vms, config/ia64/unwind-ia64.c,
5144 config/ia64/unwind-ia64.h: New files.
5145 * config/picochip/t-picochip: New file.
5146 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
5148 * config/rs6000/t-darwin (LIB2ADDEH): Set.
5149 * config/s390/t-tpf (LIB2ADDEH): Remove.
5150 * config/t-darwin (LIB2ADDEH): Set.
5151 * config/t-eh-dw2-dip: New file.
5152 * config/t-libunwind, config/t-libunwind-elf: New files.
5153 * config/t-sol2 (LIB2ADDEH): Remove.
5154 * config/xtensa/t-xtensa: New file.
5156 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
5158 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
5159 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
5160 long long to check rt_sigreturn syscall.
5162 2011-08-02 Alan Modra <amodra@gmail.com>
5164 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5165 Restore for indirect call bcrtl from correct stack slot, and only
5166 if cfa+40 isn't valid.
5168 2011-08-01 Julian Brown <julian@codesourcery.com>
5170 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
5171 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
5172 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
5174 2011-08-01 Julian Brown <julian@codesourcery.com>
5176 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
5177 (libgcc-std.ver.in): Use above.
5178 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
5179 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
5181 * config/t-fixedpoint-gnu-prefix: New file.
5182 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
5183 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
5186 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
5188 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
5189 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
5190 for x86-64. Properly check __x86_64__ and __LP64__.
5192 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
5194 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
5196 (_FP_WS_TYPE): Likewise.
5197 (_FP_I_TYPE): Likewise.
5199 2011-07-28 Alan Modra <amodra@gmail.com>
5201 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5202 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
5203 in a plt call stub. Do restore r2 if stopped on bctrl.
5205 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5207 * config.host (i[3456x]86-*-netware*): Remove.
5208 * config/i386/netware-crt0.c, config/i386/t-nwld,
5209 config/i386/t-slibgcc-nwld: Remove.
5211 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
5213 * config.host: Handle tic6x-*-*.
5214 * config/c6x/c6x-abi.h: New file.
5216 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5218 * config/i386/crtprec.c: New file.
5219 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
5220 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
5221 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
5222 (x86_64-*-darwin*): Likewise.
5223 (i[34567]86-*-solaris2*: Likewise.
5225 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5227 * config/alpha/crtfastmath.c: New file.
5228 * config/i386/crtfastmath.c: New file.
5229 * config/ia64/crtfastmath.c: New file.
5230 * config/mips/crtfastmath.c: New file.
5231 * config/sparc/crtfastmath.c: New file.
5233 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
5235 Add -frandom-seed=gcc-crtfastmath.
5236 * config/alpha/t-crtfm: Remove.
5237 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
5238 * config/ia64/t-ia64 (crtfastmath.o): Remove.
5240 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
5241 (alpha*-dec-osf5.1*): Likewise.
5242 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
5243 Add crtfastmath.o to extra_parts.
5244 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
5245 Add crtfastmath.o to extra_parts.
5246 (x86_64-*-darwin*): Likewise.
5247 (x86_64-*-mingw*): Likewise.
5248 (ia64*-*-elf*): Add t-crtfm to tmake_file.
5249 (ia64*-*-freebsd*): Likewise.
5250 (ia64*-*-linux*): Likewise.
5251 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
5252 Add crtfastmath.o to extra_parts.
5254 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5256 * config/darwin-crt3.o: New file.
5257 * config/rs6000/darwin-crt2.c: New file.
5258 * config/t-darwin: New file.
5259 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
5261 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
5262 (powerpc-*-darwin*): Add crt2.o to extra_parts.
5263 (powerpc64-*-darwin*): Likewise.
5265 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5267 * config/i386/netware-crt0.c: New file.
5268 * config/i386/t-nwld: Rename to ...
5269 * config/i386/t-slibgcc-nwld: ... this.
5270 * config/i386/t-nwld: New file.
5271 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
5273 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
5276 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5278 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
5280 * configure: Regenerate.
5282 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5284 * dfp-bit.c, dfp-bit.h: New files.
5285 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
5287 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
5288 ($(d64pbit-o)): Likewise.
5289 ($(d128pbit-o)): Likewise.
5290 * config/t-dfprules: New file.
5291 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
5292 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
5293 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5294 (x86_64-*-linux*): Likewise.
5295 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5296 (i[34567]86-*-cygwin*): Likewise.
5297 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
5298 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5300 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5302 * Makfile.in (LIBGCOV): New variable.
5303 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
5304 * libgcov.c: New file.
5306 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5308 * fixed-bit.c, fixed-bit.h: New files.
5309 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
5310 refer to fixed-bit.c.
5312 2011-07-07 Joseph Myers <joseph@codesourcery.com>
5314 * config.host (*local*): Remove.
5316 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5319 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
5320 like i?86-*-solaris2.1[0-9]*.
5321 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
5322 * configure.ac (i?86-*-solaris2*): Likewise.
5323 * configure: Regenerate.
5325 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
5327 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5328 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
5329 md_unwind_header by splitting out of...
5330 (i[34567]86-*-linux*): ... this.
5331 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
5332 Remove md_unwind_header by splitting out of...
5333 (x86_64-*-linux*): ... this.
5335 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
5337 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
5339 2011-06-28 Nick Clifton <nickc@redhat.com>
5341 * config.host: Recognize all V850 variants.
5343 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
5345 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
5347 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5349 * shared-object.mk (c_flags-$o): Save c_flags.
5350 ($(base)$(objext)): Use it.
5351 ($(base)_s$(objext)): Likewise.
5353 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
5355 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
5356 * libgcc-std.ver.in (GCC_4.7.0): New section.
5358 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
5362 * config/avr/t-avr: Fix line endings.
5363 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
5366 2011-06-14 Olivier Hainque <hainque@adacore.com>
5367 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5369 * config/mips/irix6-unwind.h: New file.
5370 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
5372 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
5374 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
5375 (sparc64_fallback_frame_state): Use it.
5376 (sparc64_frob_update_context): Further adjust context.
5377 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
5378 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
5379 * config/sparc/sol2-cn.S: Likewise.
5381 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5383 * enable-execute-stack-empty.c: New file.
5384 * enable-execute-stack-mprotect.c: New file.
5385 * config/i386/enable-execute-stack-mingw32.c: New file.
5386 * config.host (enable_execute_stack): New variable.
5387 Select appropriate variants.
5388 * configure.ac: Link enable-execute-stack.c to
5389 $enable_execute_stack.
5390 * configure: Regenerate.
5391 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
5392 (lib2funcs): Remove _enable_execute_stack.
5394 2011-06-09 David S. Miller <davem@davemloft.net>
5395 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5397 * config.host (sparc-*-linux*): Correct md_unwind_header
5399 (s390x-ibm-tpf*): Fix typo.
5401 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5403 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
5404 Add crtfastmath.o to extra_parts.
5405 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
5407 * config/mips/t-crtfm: Remove.
5409 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5411 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
5413 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
5415 * config.host (sh*-*-linux*): Fix typo.
5417 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5419 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
5420 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
5421 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
5422 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
5423 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
5424 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
5425 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
5426 Wrap in !__MINGW64__.
5427 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
5428 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
5429 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
5430 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
5431 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
5432 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
5433 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
5435 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
5436 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
5437 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
5438 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
5439 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
5440 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
5441 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
5442 * config/no-unwind.h: New file.
5443 * config.host (md_unwind_header): Document.
5445 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
5446 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
5447 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
5448 hppa[12]*-*-hpux11*): Set md_unwind_header.
5449 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
5450 Set md_unwind_header.
5451 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
5452 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
5453 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
5454 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
5455 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
5456 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
5457 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
5459 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
5460 * configure: Regenerate.
5462 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5464 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
5465 Set tmake_file, extra_parts.
5466 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
5468 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
5470 * config/mips/t-irix6: New file.
5471 * config/mips/t-slibgcc-irix: New file.
5473 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5475 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
5476 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
5478 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5480 * configure.ac (target_thread_file): Determine thread model.
5481 * configure: Regenerate.
5482 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
5483 * config/alpha/t-alpha: New file.
5484 * config/alpha/t-crtfm: Use $<.
5485 * config/alpha/t-ieee: New file.
5486 * config/alpha/t-osf-pthread: New file.
5487 * config/alpha/t-slibgcc-osf: New file.
5488 * config/alpha/libgcc-osf5.ver: New file.
5490 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5492 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
5494 Add crtfastmath.o to extra_parts.
5496 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5498 * config/gmon-sol2.c: Reindent.
5500 Remove, correct casts.
5501 Use STDERR_FILENO, NULL.
5502 (BASEADDRESS): Remove.
5504 (errno, sbrk): Remove declarations.
5505 (monstartup) [hp300]: Remove.
5508 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5510 * Makefile.in (cpu_type): Define.
5511 * config.host (i[34567]86-*-rtems*): Handle it.
5512 (i[34567]86-*-solaris2*): Move body ...
5513 (*-*-solaris2*): ... here.
5514 New case, generalize.
5515 (sparc-*-elf*): Handle it.
5516 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5517 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5518 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5520 (sparc*-*-solaris2*): ... this.
5522 (sparc64-*-elf*): Handle it.
5523 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5524 Merge ../gcc/config/i386/gmon-sol2.c.
5525 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5527 Merge ../gcc/config/i386/sol2-gc1.asm.
5528 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5530 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5532 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5533 * config/i386/t-crtstuff: New file.
5534 * config/i386/t-softfp: New file.
5535 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5536 $(T)crti.o, $(T)crtn.o): Remove.
5537 (gcrt1.o): New rule.
5538 (TARGET_LIBGCC2_CFLAGS): Remove.
5539 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5540 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5541 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5542 * config/sparc/t-sol2: New file.
5543 * config/sparc/t-crtfm: Move to ...
5544 * config/t-crtfm: ... this.
5545 Use $(cpu_type), $<.
5546 * config/t-crtin: New file.
5547 * config/sparc/t-softfp: New file.
5548 * config/sparc/t-softmul: New file.
5549 * config/t-rtems: New file.
5550 * config/t-slibgcc: New file.
5551 * config/t-slibgcc-elf-ver: New file.
5552 * config/t-slibgcc-gld: New file.
5553 * config/t-slibgcc-sld: New file.
5554 * config/t-sol2: New file.
5555 * configure.ac: Include ../config/lib-ld.m4.
5556 Call AC_LIB_PROG_LD_GNU.
5557 Substitute cpu_type.
5558 * configure: Regenerate.
5560 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5563 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5564 libgcc-std.ver in the build directory.
5565 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5566 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5568 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5570 * libgcc-std.ver.in: New file.
5571 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5573 (libgcc-std.ver): New rule.
5574 * config/t-gnu-prefix: New file.
5576 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5578 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5580 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5582 * config/i386/darwin-lib.h: New file.
5584 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5586 * config/arm/symbian-lib.h: New.
5588 2011-05-04 Chris Demetriou <cgd@google.com>
5590 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5591 (__x86.get_pc_thunk.bx): ...this.
5592 (__morestack): Adjust for rename, remove undef of __i686.
5594 2011-05-03 Chris Demetriou <cgd@google.com>
5596 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5598 2011-03-22 Joseph Myers <joseph@codesourcery.com>
5600 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5601 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5602 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5603 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5604 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5607 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
5609 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5610 Adjust copyright year.
5612 2011-03-07 Ian Lance Taylor <iant@google.com>
5614 * generic-morestack.c (__splitstack_find): Adjust returned stack
5615 pointer to include all registers pushed by __morestack.
5617 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5620 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5621 (toolexecdir): Calculate and AC_SUBST.
5622 (toolexeclibdir): Likewise.
5623 * Makefile.in (target_noncanonical): Import.
5624 (toolexecdir): Likewise.
5625 (toolexeclibdir): Likewise.
5626 * configure: Regenerate.
5628 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5631 * config/arm/bpabi.h: Rename to...
5632 * config/arm/bpabi-lib.h: ...this.
5634 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5636 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5638 * configure: Regenerate.
5640 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5642 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5643 __FLOAT_WORD_ORDER__.
5644 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5647 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5650 * Makefile.in (install-strip): New phony target.
5652 2010-11-07 Ian Lance Taylor <iant@google.com>
5655 * config/i386/morestack.S (__morestack_large_model): New
5658 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5660 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5662 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5664 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5666 * config/arm/bpabi.h: New file.
5667 * config/frv/frv-abi.h: New file.
5669 2010-10-01 Ian Lance Taylor <iant@google.com>
5671 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5672 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5674 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5677 * config.host: Add the missing `$'.
5679 2010-09-30 Michael Eager <eager@eagercon.com>
5681 * config.host: Add microblaze*-*-*.
5682 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5683 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5684 udivsi3.asm,umodsi3.asm}: New.
5686 2010-09-28 Ian Lance Taylor <iant@google.com>
5688 * configure.ac: Adjust CFI test to test assembler directly rather
5689 than checking gcc preprocessor macro.
5690 * configure: Rebuild.
5692 2010-09-27 Ian Lance Taylor <iant@google.com>
5694 * configure.ac: Test whether assembler supports CFI directives.
5695 * config.host: Only add t-stack and i386/t-stack-i386 to
5696 tmake_file if libgcc_cv_cfi is "yes".
5697 * configure: Rebuild.
5699 2010-09-27 Ian Lance Taylor <iant@google.com>
5701 * generic-morestack.h: New file.
5702 * generic-morestack.c: New file.
5703 * generic-morestack-thread.c: New file.
5704 * config/i386/morestack.S: New file.
5705 * config/t-stack: New file.
5706 * config/i386/t-stack-i386: New file.
5707 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5708 i386/t-stack-i386 to tmake_file.
5710 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5712 * Makefile.in (libgcc-extra-parts): Check for static archives and
5713 invoke ranlib after installing them.
5714 (gcc-extra-parts): Likewise.
5715 (install-leaf): Likewise.
5717 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5719 * configure: Regenerated.
5721 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
5723 * configure: Regenerated.
5725 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5726 Andrew Pinski <pinskia@gmail.com>
5729 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5731 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5734 * configure: Regenerated.
5736 2010-09-06 Andreas Schwab <schwab@redhat.com>
5738 * configure: Regenerate.
5740 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5742 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5744 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5747 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5748 Iain Sandoe <iains@gcc.gnu.org>
5751 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5752 LIB2FUNCS_EXCLUDE functions.
5754 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5756 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5758 * configure: Regenerate.
5760 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
5762 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5763 i386/t-freebsd to tmake_file.
5764 * config/i386/t-freebsd: New file.
5765 * config/i386/libgcc-bsd.ver: New file.
5767 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5769 * config.host (powerpc*-eabispe*): Set tmake_file.
5770 (powerpc*-eabi*): Likewise.
5771 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5772 crtbeginS, crtendS, crtbeginT.
5774 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
5776 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5777 to tmake_file. Add crtfastmath.o to extra_parts.
5778 * config/mips/t-crtfm: New.
5780 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5782 * config.host (sparc64-*-rtems*): New target.
5784 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5786 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5789 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5791 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5793 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5795 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5796 alpha-dec-osf5.0* support.
5798 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
5800 * config.host: Add lm32-*-rtems*.
5802 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5803 Uros Bizjak <ubizjak@gmail.com>
5806 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5807 like other remaining 32-bit x86 OSes.
5808 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5810 * config/i386/libgcc-sol2.ver: New file.
5811 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5813 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5816 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5817 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5818 is used and substitute set_use_emutls.
5819 * configure: Regenerated.
5821 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5823 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5825 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5828 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5830 ($(T)gcrt1.o): Likewise.
5831 ($(T)crt1.o): Likewise.
5832 ($(T)crti.o): Likewise.
5833 ($(T)crtn.o): Likewise.
5835 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5838 * Makefile.in (install): Use $(MAKE) string in rule, for
5841 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5843 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5844 * config/mmix/t-mmix: New file.
5845 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5847 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5850 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5853 2010-01-04 Anthony Green <green@moxielogic.com>
5855 * config/moxie/crti.asm, config/moxie/crtn.asm,
5856 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5857 config/moxie/t-moxie: New files.
5858 * config.host: Add t-moxie-softfp reference.
5860 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5863 * config/t-slibgcc-darwin: Fix embedded rpaths for
5864 --enable-version-specific-runtime-libs, build extension stub
5865 libs exposing features available from current libgcc_s.
5867 2009-11-11 Jon Beniston <jon@beniston.com>
5869 * config.host: Add lm32 targets.
5870 * config/lm32: New directory.
5871 * config/lm32/libgcc_lm32.h: New file.
5872 * config/lm32/_mulsi3.c: New file.
5873 * config/lm32/_udivmodsi4.c: New file.
5874 * config/lm32/_divsi3.c: New file.
5875 * config/lm32/_modsi3.c: New file.
5876 * config/lm32/_udivsi3.c: New file.
5877 * config/lm32/_umodsi3.c: New file.
5878 * config/lm32/_lshrsi3.S: New file.
5879 * config/lm32/_ashrsi3.S: New file.
5880 * config/lm32/_ashlsi3.S: New file.
5881 * config/lm32/crti.S: New file.
5882 * config/lm32/crtn.S: New file.
5883 * config/lm32/t-lm32: New file.
5884 * config/lm32/t-elf: New file.
5885 * config/lm32/t-uclinux: New file.
5887 2009-10-26 Nick Clifton <nickc@redhat.com>
5889 * config.host: Add support for RX target.
5890 * config/rx: New directory.
5891 * config/rx/rx-abi-functions.c: New file. Supplementary
5892 functions for libgcc to support the RX ABI.
5893 * config/rx/rx-abi.h: New file. Supplementary header file for
5894 libgcc RX ABI functions.
5895 * config/rx/t-rx: New file: Makefile fragment for building
5898 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
5900 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5901 constraint of y0 to "g".
5903 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5905 * config.host: Include the s390 makefile fragments.
5906 * config/s390/32/_fixdfdi.c: New file.
5907 * config/s390/32/_fixsfdi.c: New file.
5908 * config/s390/32/_fixtfdi.c: New file.
5909 * config/s390/32/_fixunsdfdi.c: New file.
5910 * config/s390/32/_fixunssfdi.c: New file.
5911 * config/s390/32/_fixunstfdi.c: New file.
5912 * config/s390/32/t-floattodi: New file.
5913 * config/s390/libgcc-glibc.ver: New file.
5914 * config/s390/t-crtstuff: New file.
5915 * config/s390/t-linux: New file.
5916 * config/s390/t-tpf: New file.
5918 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5920 * configure.ac (AC_PREREQ): Bump to 2.64.
5922 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5924 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5926 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5928 * configure: Regenerate.
5930 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5932 * config.host (ia64-hp-*vms*): New target.
5933 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5936 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5938 * configure.ac: Add snippet for maintainer-mode.
5939 * configure: Regenerate.
5940 * Makefile.in (AUTOCONF, configure_deps): New variables.
5941 ($(srcdir)/configure)): New rule, active only with maintainer
5944 2009-06-23 DJ Delorie <dj@redhat.com>
5947 * config.host: Add mep support.
5949 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5951 * config.host: Add i386/${host_address}/t-fprules-softfp and
5952 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5954 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5956 * config/i386/64/_multc3.c: Likewise.
5957 * config/i386/64/_powitf2.c: Likewise.
5958 * config/i386/64/eqtf2.c: Likewise.
5959 * config/i386/64/getf2.c: Likewise.
5960 * config/i386/64/letf2.c: Likewise.
5961 * config/i386/64/letf2.c: Likewise.
5962 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5963 unsigned long long for x64 mingw targets.
5964 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5965 (_FP_I_TYPE): Define as long long for x64 mingw target.
5967 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5969 * config.host (vax-*-linux*): New.
5971 2009-05-31 Anthony Green <green@moxielogic.com>
5973 * config.host: Add moxie support.
5974 * config/moxie/t-moxie: New file.
5976 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5978 * config.host: Add i386/${host_address}/t-fprules-softfp and
5979 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5981 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5983 * config.host: Add i386/${host_address}/t-fprules-softfp to
5984 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5986 2009-04-09 Nick Clifton <nickc@redhat.com>
5988 * config/ia64/tf-signs.c: Change copyright header to refer to
5989 version 3 of the GNU General Public License with version 3.1
5990 of the GCC Runtime Library Exception and to point readers at
5991 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5993 * config/i386/32/tf-signs.c: Likewise.
5994 * config/libbid/_addsub_dd.c: Likewise.
5995 * config/libbid/_addsub_sd.c: Likewise.
5996 * config/libbid/_addsub_td.c: Likewise.
5997 * config/libbid/_dd_to_df.c: Likewise.
5998 * config/libbid/_dd_to_di.c: Likewise.
5999 * config/libbid/_dd_to_sd.c: Likewise.
6000 * config/libbid/_dd_to_sf.c: Likewise.
6001 * config/libbid/_dd_to_si.c: Likewise.
6002 * config/libbid/_dd_to_td.c: Likewise.
6003 * config/libbid/_dd_to_tf.c: Likewise.
6004 * config/libbid/_dd_to_udi.c: Likewise.
6005 * config/libbid/_dd_to_usi.c: Likewise.
6006 * config/libbid/_dd_to_xf.c: Likewise.
6007 * config/libbid/_df_to_dd.c: Likewise.
6008 * config/libbid/_df_to_sd.c: Likewise.
6009 * config/libbid/_df_to_td.c: Likewise.
6010 * config/libbid/_di_to_dd.c: Likewise.
6011 * config/libbid/_di_to_sd.c: Likewise.
6012 * config/libbid/_di_to_td.c: Likewise.
6013 * config/libbid/_div_dd.c: Likewise.
6014 * config/libbid/_div_sd.c: Likewise.
6015 * config/libbid/_div_td.c: Likewise.
6016 * config/libbid/_eq_dd.c: Likewise.
6017 * config/libbid/_eq_sd.c: Likewise.
6018 * config/libbid/_eq_td.c: Likewise.
6019 * config/libbid/_ge_dd.c: Likewise.
6020 * config/libbid/_ge_sd.c: Likewise.
6021 * config/libbid/_ge_td.c: Likewise.
6022 * config/libbid/_gt_dd.c: Likewise.
6023 * config/libbid/_gt_sd.c: Likewise.
6024 * config/libbid/_gt_td.c: Likewise.
6025 * config/libbid/_isinfd128.c: Likewise.
6026 * config/libbid/_isinfd32.c: Likewise.
6027 * config/libbid/_isinfd64.c: Likewise.
6028 * config/libbid/_le_dd.c: Likewise.
6029 * config/libbid/_le_sd.c: Likewise.
6030 * config/libbid/_le_td.c: Likewise.
6031 * config/libbid/_lt_dd.c: Likewise.
6032 * config/libbid/_lt_sd.c: Likewise.
6033 * config/libbid/_lt_td.c: Likewise.
6034 * config/libbid/_mul_dd.c: Likewise.
6035 * config/libbid/_mul_sd.c: Likewise.
6036 * config/libbid/_mul_td.c: Likewise.
6037 * config/libbid/_ne_dd.c: Likewise.
6038 * config/libbid/_ne_sd.c: Likewise.
6039 * config/libbid/_ne_td.c: Likewise.
6040 * config/libbid/_sd_to_dd.c: Likewise.
6041 * config/libbid/_sd_to_df.c: Likewise.
6042 * config/libbid/_sd_to_di.c: Likewise.
6043 * config/libbid/_sd_to_sf.c: Likewise.
6044 * config/libbid/_sd_to_si.c: Likewise.
6045 * config/libbid/_sd_to_td.c: Likewise.
6046 * config/libbid/_sd_to_tf.c: Likewise.
6047 * config/libbid/_sd_to_udi.c: Likewise.
6048 * config/libbid/_sd_to_usi.c: Likewise.
6049 * config/libbid/_sd_to_xf.c: Likewise.
6050 * config/libbid/_sf_to_dd.c: Likewise.
6051 * config/libbid/_sf_to_sd.c: Likewise.
6052 * config/libbid/_sf_to_td.c: Likewise.
6053 * config/libbid/_si_to_dd.c: Likewise.
6054 * config/libbid/_si_to_sd.c: Likewise.
6055 * config/libbid/_si_to_td.c: Likewise.
6056 * config/libbid/_td_to_dd.c: Likewise.
6057 * config/libbid/_td_to_df.c: Likewise.
6058 * config/libbid/_td_to_di.c: Likewise.
6059 * config/libbid/_td_to_sd.c: Likewise.
6060 * config/libbid/_td_to_sf.c: Likewise.
6061 * config/libbid/_td_to_si.c: Likewise.
6062 * config/libbid/_td_to_tf.c: Likewise.
6063 * config/libbid/_td_to_udi.c: Likewise.
6064 * config/libbid/_td_to_usi.c: Likewise.
6065 * config/libbid/_td_to_xf.c: Likewise.
6066 * config/libbid/_tf_to_dd.c: Likewise.
6067 * config/libbid/_tf_to_sd.c: Likewise.
6068 * config/libbid/_tf_to_td.c: Likewise.
6069 * config/libbid/_udi_to_dd.c: Likewise.
6070 * config/libbid/_udi_to_sd.c: Likewise.
6071 * config/libbid/_udi_to_td.c: Likewise.
6072 * config/libbid/_unord_dd.c: Likewise.
6073 * config/libbid/_unord_sd.c: Likewise.
6074 * config/libbid/_unord_td.c: Likewise.
6075 * config/libbid/_usi_to_dd.c: Likewise.
6076 * config/libbid/_usi_to_sd.c: Likewise.
6077 * config/libbid/_usi_to_td.c: Likewise.
6078 * config/libbid/_xf_to_dd.c: Likewise.
6079 * config/libbid/_xf_to_sd.c: Likewise.
6080 * config/libbid/_xf_to_td.c: Likewise.
6081 * config/libbid/bid128.c: Likewise.
6082 * config/libbid/bid128_2_str.h: Likewise.
6083 * config/libbid/bid128_2_str_macros.h: Likewise.
6084 * config/libbid/bid128_2_str_tables.c: Likewise.
6085 * config/libbid/bid128_add.c: Likewise.
6086 * config/libbid/bid128_compare.c: Likewise.
6087 * config/libbid/bid128_div.c: Likewise.
6088 * config/libbid/bid128_fma.c: Likewise.
6089 * config/libbid/bid128_logb.c: Likewise.
6090 * config/libbid/bid128_minmax.c: Likewise.
6091 * config/libbid/bid128_mul.c: Likewise.
6092 * config/libbid/bid128_next.c: Likewise.
6093 * config/libbid/bid128_noncomp.c: Likewise.
6094 * config/libbid/bid128_quantize.c: Likewise.
6095 * config/libbid/bid128_rem.c: Likewise.
6096 * config/libbid/bid128_round_integral.c: Likewise.
6097 * config/libbid/bid128_scalb.c: Likewise.
6098 * config/libbid/bid128_sqrt.c: Likewise.
6099 * config/libbid/bid128_string.c: Likewise.
6100 * config/libbid/bid128_to_int16.c: Likewise.
6101 * config/libbid/bid128_to_int32.c: Likewise.
6102 * config/libbid/bid128_to_int64.c: Likewise.
6103 * config/libbid/bid128_to_int8.c: Likewise.
6104 * config/libbid/bid128_to_uint16.c: Likewise.
6105 * config/libbid/bid128_to_uint32.c: Likewise.
6106 * config/libbid/bid128_to_uint64.c: Likewise.
6107 * config/libbid/bid128_to_uint8.c: Likewise.
6108 * config/libbid/bid32_to_bid128.c: Likewise.
6109 * config/libbid/bid32_to_bid64.c: Likewise.
6110 * config/libbid/bid64_add.c: Likewise.
6111 * config/libbid/bid64_compare.c: Likewise.
6112 * config/libbid/bid64_div.c: Likewise.
6113 * config/libbid/bid64_fma.c: Likewise.
6114 * config/libbid/bid64_logb.c: Likewise.
6115 * config/libbid/bid64_minmax.c: Likewise.
6116 * config/libbid/bid64_mul.c: Likewise.
6117 * config/libbid/bid64_next.c: Likewise.
6118 * config/libbid/bid64_noncomp.c: Likewise.
6119 * config/libbid/bid64_quantize.c: Likewise.
6120 * config/libbid/bid64_rem.c: Likewise.
6121 * config/libbid/bid64_round_integral.c: Likewise.
6122 * config/libbid/bid64_scalb.c: Likewise.
6123 * config/libbid/bid64_sqrt.c: Likewise.
6124 * config/libbid/bid64_string.c: Likewise.
6125 * config/libbid/bid64_to_bid128.c: Likewise.
6126 * config/libbid/bid64_to_int16.c: Likewise.
6127 * config/libbid/bid64_to_int32.c: Likewise.
6128 * config/libbid/bid64_to_int64.c: Likewise.
6129 * config/libbid/bid64_to_int8.c: Likewise.
6130 * config/libbid/bid64_to_uint16.c: Likewise.
6131 * config/libbid/bid64_to_uint32.c: Likewise.
6132 * config/libbid/bid64_to_uint64.c: Likewise.
6133 * config/libbid/bid64_to_uint8.c: Likewise.
6134 * config/libbid/bid_b2d.h: Likewise.
6135 * config/libbid/bid_binarydecimal.c: Likewise.
6136 * config/libbid/bid_conf.h: Likewise.
6137 * config/libbid/bid_convert_data.c: Likewise.
6138 * config/libbid/bid_decimal_data.c: Likewise.
6139 * config/libbid/bid_decimal_globals.c: Likewise.
6140 * config/libbid/bid_div_macros.h: Likewise.
6141 * config/libbid/bid_dpd.c: Likewise.
6142 * config/libbid/bid_flag_operations.c: Likewise.
6143 * config/libbid/bid_from_int.c: Likewise.
6144 * config/libbid/bid_functions.h: Likewise.
6145 * config/libbid/bid_gcc_intrinsics.h: Likewise.
6146 * config/libbid/bid_inline_add.h: Likewise.
6147 * config/libbid/bid_internal.h: Likewise.
6148 * config/libbid/bid_round.c: Likewise.
6149 * config/libbid/bid_sqrt_macros.h: Likewise.
6151 2009-04-09 Jakub Jelinek <jakub@redhat.com>
6153 * Makefile.in: Change copyright header to refer to version
6154 3 of the GNU General Public License and to point readers at the
6155 COPYING3 file and the FSF's license web page.
6156 * config.host: Likewise.
6158 2009-04-07 Alan Modra <amodra@bigpond.net.au>
6160 * config.host: Reorder and merge to match config.gcc change.
6162 2009-04-03 Alan Modra <amodra@bigpond.net.au>
6164 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
6166 2009-03-28 Joseph Myers <joseph@codesourcery.com>
6168 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
6169 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
6170 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
6171 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
6173 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
6175 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
6176 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6178 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
6180 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
6181 ia64/t-softfp-compat to tmake_file.
6183 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
6185 * config/ia64/__divxf3.asm: New.
6186 * config/ia64/_fixtfdi.asm: Likewise.
6187 * config/ia64/_fixunstfdi.asm: Likewise.
6188 * config/ia64/_floatditf.asm: Likewise.
6189 * config/ia64/t-fprules-softfp: Likewise.
6190 * config/ia64/t-softfp-compat: Likewise.
6191 * config/ia64/tf-signs.c: Likewise.
6193 2009-01-18 Ben Elliston <bje@au.ibm.com>
6195 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6197 2009-01-16 Ben Elliston <bje@au.ibm.com>
6199 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
6202 2009-01-13 Ben Elliston <bje@au.ibm.com>
6204 * config/t-softfp: New file.
6205 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
6206 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
6208 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
6210 * config.host: Add m32r*-*-rtems*.
6212 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
6214 * config.host: Add m32c*-*-rtems*.
6216 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6219 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
6220 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
6221 * configure: Regenerate.
6222 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
6223 tmake_file here from gcc/config.gcc.
6224 Move extra_parts here from gcc/config.gcc.
6225 * config/i386/t-sol2: Move here from gcc/config/i386.
6226 Use gcc_srcdir instead of srcdir.
6228 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
6230 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
6233 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
6235 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
6237 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
6239 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
6241 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
6244 * config.host: Add picochip-*-*.
6246 2008-08-06 Bob Wilson <bob.wilson@acm.org>
6248 * config.host: Match more processor names for Xtensa.
6250 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
6252 * config/i386/64/t-softfp-compat: Update comments.
6254 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
6256 * config/i386/64/_divtc3-compat.c: Moved to ...
6257 * config/i386/64/_divtc3.c: Here.
6259 * config/i386/64/_multc3-compat.c: Moved to ...
6260 * config/i386/64/_multc3.c: Here.
6262 * config/i386/64/_powitf2-compat.c: Moved to ...
6263 * config/i386/64/_powitf2.c: Here.
6265 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
6266 .c suffix instead of -compat.c.
6268 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
6270 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
6271 (_FP_MUL_MEAT_D): Ditto.
6272 (_FP_DIV_MEAT_S): Ditto.
6273 (_FP_DIV_MEAT_D): Ditto.
6275 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
6277 * Makefile.in: Add support for __sync_* libgcc functions.
6279 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
6281 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
6283 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6286 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
6287 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
6289 * config/i386/64/t-fprules-softfp: Moved to ...
6290 * config/i386/64/t-softfp-compat: This. New.
6292 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
6294 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
6295 Initialize f with 0.0.
6297 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6300 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
6302 * config/i386/64/_divtc3-compat.c: New.
6303 * config/i386/64/_multc3-compat.c: Likewise.
6304 * config/i386/64/_powitf2-compat.c: Likewise.
6305 * config/i386/64/eqtf2.c: Likewise.
6306 * config/i386/64/getf2.c: Likewise.
6307 * config/i386/64/letf2.c: Likewise.
6308 * config/i386/64/t-fprules-softfp: Likewise.
6310 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6312 * config.host: Add i386/${host_address}/t-fprules-softfp to
6313 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
6314 i[34567]86-*-linux*, x86_64-*-linux*.
6316 * configure.ac: Set host_address to 64 or 32 for x86.
6317 * configure: Regenerated.
6319 * Makefile.in (config.status): Also depend on
6320 $(srcdir)/config.host.
6322 * config/i386/32/t-fprules-softfp: New.
6323 * config/i386/32/tf-signs.c: Likewise.
6325 * config/i386/64/sfp-machine.h: New. Moved from gcc.
6327 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6328 Uros Bizjak <ubizjak@gmail.com>
6330 * config/i386/32/sfp-machine.h: New.
6332 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
6334 * config/rs6000/t-ppccomm: Remove rules that conflict with
6335 auto-generated rules.
6337 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6339 * configure.ac: sinclude override.m4.
6340 * configure: Regenerate.
6342 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
6344 * configure: Regenerate.
6346 2008-06-10 Joseph Myers <joseph@codesourcery.com>
6348 * Makefile.in (DECNUMINC): Remove
6349 -I$(MULTIBUILDTOP)../../libdecnumber.
6352 2008-06-07 Joseph Myers <joseph@codesourcery.com>
6354 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
6355 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
6356 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
6357 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
6358 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
6359 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
6360 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
6361 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
6362 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
6363 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
6364 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
6365 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
6366 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
6367 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
6369 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
6371 * config.host (sh2[lbe]*-*-linux*): Allow target.
6373 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
6375 * config/rs6000/t-ppccomm: Add build rules for new files.
6376 (LIB2ADD_ST): New variable.
6378 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
6382 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
6383 * config/t-avr: New file. Build 16bit libgcc functions.
6385 2008-03-02 Jakub Jelinek <jakub@redhat.com>
6388 * config/t-slibgcc-darwin: Make install-leaf dependent on
6389 install-darwin-libgcc-stubs instead of install.
6391 2008-01-25 Joseph Myers <joseph@codesourcery.com>
6393 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
6394 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
6395 sh-*-rtemscoff*): Remove cases.
6397 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
6399 * Makefile.in (all): Use install-leaf rather than install.
6400 (install): Split most of the rule into...
6401 (install-leaf): ...this new one.
6403 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
6404 Paolo Bonzini <bonzini@gnu.org>
6407 * Makefile.in: Use @shlib_slibdir@ substitution to get
6408 correct install name on darwin.
6409 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
6411 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
6413 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
6414 cris-*-elf and cris-*-none.
6415 (crisv32-*-linux*): Similar, as cris-*-linux*.
6417 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
6419 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
6421 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
6424 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
6425 * configure: Regenerated.
6427 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
6429 * Makefile.in (dfp-filenames): Replace decimal_globals,
6430 decimal_data, binarydecimal and convert_data with
6431 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
6432 and bid_convert_data, respectively.
6434 2007-09-17 Chao-ying Fu <fu@mips.com>
6435 Nigel Stephens <nigel@mips.com>
6437 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
6438 * Makefile.in (fixed_point): Define.
6439 Check if fixed_point is yes to build support functions.
6440 * configure.ac: Check for fixed_point support.
6441 * configure: Regenerated.
6442 * gen-fixed.sh: New file to generate lists of fixed-point labels,
6443 funcs, modes, from, to.
6445 2007-09-11 Janis Johnson <janis187@us.ibm.com
6447 * Makefile.in (dfp-filenames): Add bid128_noncomp.
6449 2007-09-10 Janis Johnson <janis187@us.ibm.com>
6451 * Makefile.in (dfp-filenames): Remove decUtility, add
6452 decDouble, decPacked, decQuad, decSingle.
6454 2007-08-27 Hans Kester <hans.kester@ellips.nl>
6456 * config.host : Add x86_64-elf target.
6458 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6460 * configure.ac (set_have_cc_tls): Add a missing =.
6461 * configure: Regenerated.
6463 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6465 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
6466 and x86_64-*-linux*.
6468 * config/t-tls: New file.
6470 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6472 * configure.ac: Include ../config/enable.m4 and
6473 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
6474 supports TLS and substitute set_have_cc_tls.
6475 * configure: Regenerated.
6477 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
6479 * Makefile.in: Use libbid for DFP when BID is enabled.
6481 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
6483 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
6484 extra_parts. Add config/i386/t-cygming to tmake_file.
6485 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
6487 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
6488 Danny Smith <dannysmith@users.sourceforge.net>
6491 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
6492 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
6493 * config/i386/t-crtfm: Compile crtfastmath.o with
6494 -minline-all-stringops.
6496 2007-05-10 Richard Sandiford <richard@codesourcery.com>
6498 * config.host (sparc-wrs-vxworks): New target.
6500 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
6502 * config.host: Recognize fido.
6504 2007-04-04 Janis Johnson <janis187@us.ibm.com>
6506 * configure: Check host, not target, for decimal float support.
6508 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
6510 * config/i386/t-crtpc: New file.
6511 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
6512 (x86_64-*-linux*): Ditto.
6514 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
6516 * config.host (x86_64-*-mingw*): New target.
6518 2007-03-23 Michael Meissner <michael.meissner@amd.com>
6519 H.J. Lu <hongjiu.lu@intel.com>
6521 * Makefile.in (enable_decimal_float): New.
6523 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6524 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6525 (decbits-filenames): This.
6526 (decbits-objects): New.
6527 (libgcc-objects): Add $(decbits-objects).
6529 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6530 Substitute enable_decimal_float.
6531 * configure: Regenerated.
6533 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
6535 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6537 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6539 * Makefile.in (install-info): New dummy target.
6541 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6543 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6545 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6547 * Makefile.in: Add install-html and install-pdf dummy
6550 2007-02-05 Roger Sayle <roger@eyesopen.com>
6551 Daniel Jacobowitz <dan@codesourcery.com>
6553 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6554 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6555 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6557 2007-01-29 Janis Johnson <janis187@us.ibm.com>
6559 * Makefile.in (dec-filenames): Add decExcept.
6561 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6564 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6567 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6569 * configure.ac: Add --enable-version-specific-runtime-libs.
6570 Correct $slibdir default.
6571 * configure: Regenerated.
6573 2007-01-23 Joseph Myers <joseph@codesourcery.com>
6575 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6577 2007-01-21 Andrew Pinski <pinskia@gmail.com>
6580 * config.host (alpha*-*-linux*): Set extra_parts.
6582 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6584 * config/sh/t-linux: New.
6585 * config.host (sh*-*-linux*): Set tmake_file.
6587 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6589 * Makefile.in (install): Handle multilibs.
6591 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6593 * Makefile.in: Added .PHONY entry for documentation targets.
6595 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6597 * Makefile.in: Add empty info, html, dvi, pdf targets.
6599 2007-01-04 Mike Stump <mrs@apple.com>
6601 * Makefile.in (MAKEINFO): Remove.
6604 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
6606 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6607 * configure: Regenerate.
6608 * Makefile.in (host_subdir): Substitute it.
6609 (gcc_objdir): Use it.
6611 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6613 * config.host (ia64*-*-linux*): Set tmake_file.
6615 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6617 * Makefile.in (version): Define.
6619 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6620 Paolo Bonzini <bonzini@gnu.org>
6622 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6623 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6624 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6625 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6626 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6627 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6628 * configure: Generated.