1 2015-02-02 Nick Clifton <nickc@redhat.com>
3 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
4 rounding up the fraction.
6 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
8 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
9 oldval and newval to const void *. Fix typo.
10 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
11 (FETCH_AND_OP_WORD): Likewise.
12 (OP_AND_FETCH_WORD): Likewise.
13 (COMPARE_AND_SWAP_2): Likewise.
14 (__sync_val_compare_and_swap_4): Likewise.
15 (__sync_lock_test_and_set_4): Likewise.
16 (SYNC_LOCK_RELEASE_2): Likewise.
17 Remove support for long long atomic operations.
19 2015-01-27 Caroline Tice <cmtice@google.com>
21 Committing VTV Cywin/Ming patch for Patrick Wollgast
22 * Makefile.in: Move rules to build vtv_*.o out of the check
24 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
26 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
29 2015-01-27 Nick Clifton <nickc@redhat.com>
31 * config/rl78/cmpsi2.S: Use function start and end macros.
32 (__gcc_bcmp): New function.
33 * config/rl78/lshrsi3.S: Use function start and end macros.
34 * config/rl78/mulsi3.S: Add support for G10.
35 (__mulqi3): New function for G10.
36 * config/rl78/signbit.S: Use function start and end macros.
37 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
39 (LIB2FUNCS_EXCLUDE): Define.
40 (LIB2FUNCS_ST): Define.
41 * config/rl78/trampoline.S: Use function start and end macros.
42 * config/rl78/vregs.h (START_FUNC): New macro.
43 (START_ANOTHER_FUNC): New macro.
44 (END_FUNC): New macro.
45 (END_ANOTHER_FUNC): New macro.
46 * config/rl78/bit-count.S: New file. Contains assembler
47 implementations of the bit counting functions: ___clzhi2,
48 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
49 __paritysi2, __popcounthi2 and __popcountsi2.
50 * config/rl78/fpbit-sf.S: New file. Contains assembler
51 implementationas of the math functions: __negsf2, __cmpsf2,
52 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
53 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
54 * config/rl78/fpmath-sf.S: New file. Contains assembler
55 implementations of the math functions: __subsf3, __addsf3,
58 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
60 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
61 Add i386/elf-lib.h to tm_file.
62 * config/i386/elf-lib.h: Fix comment.
63 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
64 && __sun__ && __svr4__]: Remove workaround.
66 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
68 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
70 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
72 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
74 * config/i386/cpuinfo.c (processor_subtypes): Add
75 INTEL_COREI7_BROADWELL.
76 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
79 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
81 * config/i386/elf-lib.h: New file.
82 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
83 Wrap definition in #ifdef __i386__.
84 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
85 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
86 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
87 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
90 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
92 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
93 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
95 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
97 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
98 Update rt_sigframe format and address for current Nios II
101 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
103 * config.host (arm*-*-freebsd*): Add new configuration for
105 * config/arm/freebsd-atomic.c: New file.
106 * config/arm/t-freebsd: Likewise.
107 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
108 'PC-relative indirect' OS's.
110 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
112 * config.host: Add Visium support.
113 * config/visium: New directory.
115 2015-01-05 Jakub Jelinek <jakub@redhat.com>
117 Update copyright years.
119 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
121 * config.host: Support mipsisa32r6 and mipsisa64r6.
122 * config/mips/mips16.S: Do not build for R6.
124 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
126 * config/sh/crt.h: New.
127 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
129 * config/sh/crt1.S: Likewise.
131 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
134 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
135 func_ptr *dtor_list temporary variable to avoid "array subscript
136 is above array bounds" warnings.
138 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
140 * Makefile.in (with_aix_soname): Define.
141 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
142 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
143 * configure: Recreate.
145 2014-12-05 Olivier Hainque <hainque@adacore.com>
147 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
148 now provided by defaults.h.
150 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
153 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
154 whether it's defined.
156 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
158 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
159 * config/i386/cpuinfo.c (get_available_features): Detect it.
161 2014-11-27 Tony Wang <tony.wang@arm.com>
163 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
164 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
165 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
167 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
169 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
171 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
173 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
176 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
177 John David Anglin <danglin@gcc.gnu.org>
179 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
180 (FETCH_AND_OP_2): New. Use for subword and double word operations.
181 (OP_AND_FETCH_2): Likewise.
182 (COMPARE_AND_SWAP_2): Likewise.
183 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
184 (SYNC_LOCK_RELEASE_2): Likewise.
185 (SUBWORD_SYNC_OP): Remove.
186 (SUBWORD_VAL_CAS): Likewise.
187 (SUBWORD_BOOL_CAS): Likewise.
188 (FETCH_AND_OP_WORD): Update.
189 Consistently use signed types.
191 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
192 Thomas Schwinge <thomas@codesourcery.com>
193 Ilya Verbin <ilya.verbin@intel.com>
194 Andrey Turetskiy <andrey.turetskiy@intel.com>
196 * Makefile.in (crtoffloadbegin$(objext)): New rule.
197 (crtoffloadend$(objext)): Likewise.
198 * configure: Regenerate.
199 * configure.ac (accel_dir_suffix): Compute new variable.
200 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
201 if enable_offload_targets is not empty.
202 * offloadstuff.c: New file.
204 2014-11-13 Nick Clifton <nickc@redhat.com>
206 * config/rl78/divmodhi.S: Add support for the G10 architecture.
207 Use START_FUNC and END_FUNC macros to enable linker garbage
209 * config/rl78/divmodqi.S: Likewise.
210 * config/rl78/divmodsi.S: Likewise.
211 * config/rl78/mulsi3.S: Likewise.
212 * config/rl78/lib2div.c: Remove G10 functions.
213 * config/rl78/lib2muls.c: Likewise.
214 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
215 * config/rl78/vregs.h (START_FUNC): New macro.
216 (END_FUNC): New macro.
218 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
220 * config/mips/mips16.S: Set .module when supported. Update O32
221 FP64 calling convention and use for FPXX when possible. Add FPXX
222 calling convention fallback case.
224 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
226 * config.host: Handle nvptx-*-*.
227 * shared-object.mk (as-flags-$o): Define.
228 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
229 -xassembler-with-cpp.
230 * static-object.mk: Identical changes.
231 * config/nvptx/t-nvptx: New file.
232 * config/nvptx/crt0.s: New file.
233 * config/nvptx/free.asm: New file.
234 * config/nvptx/malloc.asm: New file.
235 * config/nvptx/realloc.c: New file.
237 2014-10-30 Joseph Myers <joseph@codesourcery.com>
239 * Makefile.in (libgcc.map.in): New target.
240 (libgcc.map): Use libgcc.map.in.
241 * config/t-softfp (softfp_compat): New variable to be set by
243 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
245 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
247 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
248 that use compat symbols and disable all code unless [SHARED].
249 * config/t-softfp-compat: New file.
250 * find-symver.awk: New file.
251 * configure.ac (--with-glibc-version): New configure option.
252 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
253 * configure: Regenerate.
254 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
257 2014-10-29 Joseph Myers <joseph@codesourcery.com>
259 * config/t-hardfp (hardfp_exclusions): Document new variable for
261 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
262 * config/t-softfp (softfp_extras): Document new variable for user
264 (softfp_func_list): Add functions from $(softfp_extras).
265 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
266 * config.host (powerpc*-*-linux*): For e500v1, use
267 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
268 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
269 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
271 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
273 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
274 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
275 memory read accesses are ok.
277 2014-10-25 Joseph Myers <joseph@codesourcery.com>
279 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
280 * configure: Regenerate.
281 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
282 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
283 of soft-fp for 32-bit classic hard float. Do not use
284 t-softfp-excl for soft float.
286 2014-10-22 Joseph Myers <joseph@codesourcery.com>
288 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
290 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
293 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
295 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
296 introduced with 2014-10-21 trunk r216525.
298 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
299 Vidya Praveen <vidya.praveen@atmel.com>
300 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
301 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
302 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
304 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
307 Updated library functions for AVRTINY arch.
308 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
309 Replaced occurrences of r0/r1 with tmp/zero reg macros.
310 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
311 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
313 (__mulsi3_helper): Update stack, preserve callee saved regs and
314 argument from stack. Restore callee save registers.
315 (__mulpsi3): Likewise.
316 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
317 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
318 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
320 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
321 (__do_copy_data): Added new definition for AVRTINY.
322 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
323 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
324 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
325 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
326 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
328 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
331 Fix broken long multiplication on tiny arch.
333 2014-10-09 Joseph Myers <joseph@codesourcery.com>
335 * soft-fp/double.h: Update from glibc.
336 * soft-fp/eqdf2.c: Likewise.
337 * soft-fp/eqsf2.c: Likewise.
338 * soft-fp/eqtf2.c: Likewise.
339 * soft-fp/extenddftf2.c: Likewise.
340 * soft-fp/extended.h: Likewise.
341 * soft-fp/extendsfdf2.c: Likewise.
342 * soft-fp/extendsftf2.c: Likewise.
343 * soft-fp/extendxftf2.c: Likewise.
344 * soft-fp/gedf2.c: Likewise.
345 * soft-fp/gesf2.c: Likewise.
346 * soft-fp/getf2.c: Likewise.
347 * soft-fp/ledf2.c: Likewise.
348 * soft-fp/lesf2.c: Likewise.
349 * soft-fp/letf2.c: Likewise.
350 * soft-fp/op-1.h: Likewise.
351 * soft-fp/op-2.h: Likewise.
352 * soft-fp/op-4.h: Likewise.
353 * soft-fp/op-8.h: Likewise.
354 * soft-fp/op-common.h: Likewise.
355 * soft-fp/quad.h: Likewise.
356 * soft-fp/single.h: Likewise.
357 * soft-fp/soft-fp.h: Likewise.
358 * soft-fp/unorddf2.c: Likewise.
359 * soft-fp/unordsf2.c: Likewise.
360 * soft-fp/unordtf2.c: Likewise.
361 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
362 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
363 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
364 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
365 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
366 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
367 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
368 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
369 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
370 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
372 2014-10-08 Rong Xu <xur@google.com>
374 * libgcov-util.c (read_gcda_file): Fix format.
375 (find_match_gcov_info): Ditto.
376 (calculate_2_entries): New.
377 (compute_one_gcov): Ditto.
378 (gcov_info_count_all_cold): Ditto.
379 (gcov_info_count_all_zero): Ditto.
380 (extract_file_basename): Ditto.
381 (get_file_basename): Ditto.
383 (matched_gcov_info): Ditto.
384 (calculate_overlap): Ditto.
385 (gcov_profile_overlap): Ditto.
386 * libgcov-driver.c (compute_summary): Make
387 it avavilable for external calls.
389 2014-10-06 Rong Xu <xur@google.com>
391 * Makefile.in: Ditto.
392 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
393 (gcov_sort_icall_topn_counter): Ditto.
394 (gcov_sort_topn_counter_arrays): Ditto.
395 (dump_one_gcov): Sort indirect_call topn counters.
396 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
398 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
400 (__gcov_indirect_call_topn_profiler): New profiler function.
401 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
402 * libgcov.h: New decls.
404 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
406 * config.host: Remove support for score-*.
408 2014-09-22 Joseph Myers <joseph@codesourcery.com>
410 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
411 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
412 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
413 __LIBGCC_XF_MANT_DIG__.
414 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
415 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
416 __LIBGCC_TF_MANT_DIG__.
417 * libgcc2.c (NOTRUNC): Define in terms of
418 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
419 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
421 2014-09-22 Joseph Myers <joseph@codesourcery.com>
424 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
427 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
429 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
430 override USE_PT_GNU_EH_FRAME.
431 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
432 check USE_EH_FRAME_REGISTRY_ALWAYS against
433 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
434 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
435 variable for substituted force_explicit_eh_registry.
436 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
437 * configure.ac (explicit-exception-frame-registration):
439 * configure: Regenerate.
441 2014-09-19 Olivier Hainque <hainque@adacore.com>
443 * config.host (powerpc-wrs-vxworksmils): New configuration,
446 2014-09-18 Joseph Myers <joseph@codesourcery.com>
448 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
450 2014-09-18 Joseph Myers <joseph@codesourcery.com>
452 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
453 bits not set bits as indicating trapping exceptions.
455 2014-09-17 Nathan sidwell <nathan@acm.org>
457 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
458 (LIBGCOV_DRIVER): ... here.
459 * libgcov-driver.c (gcov_master): New.
460 (gcov_exit): Remove from master chain.
461 (__gcov_init): Add to master chain if version compatible. Don't
463 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
464 (gcov_reset_int): Clear master chain, if compatible.
465 (gcov_dump_int): New internal interface. Dump master chain, if
467 (gcov_dump): Alias for gcov_dump_int.
468 * libgcov.h (struct gcov_root): Add next and prev fields.
469 (struct gcov_master): New struct.
470 (__gcov_master): New.
471 (gcov_dump_int): Declare.
473 2014-09-17 Olivier Hainque <hainque@adacore.com>
475 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
476 and crtbegin.o + crtend.o to extra_parts.
478 2014-09-12 Joseph Myers <joseph@codesourcery.com>
480 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
481 __LIBGCC_HAS_SF_MODE__.
482 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
483 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
484 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
485 * config/libbid/bid_gcc_intrinsics.h
486 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
487 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
488 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
489 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
490 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
491 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
493 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
496 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
497 and R24 as needed. Make work for all devices and .text locations.
498 (__do_global_ctors, __do_global_dtors): Use word addresses.
499 (__tablejump__, __tablejump_elpm__): Remove functions.
500 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
502 (XICALL, XIJMP): New macros.
504 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
505 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
507 * config.host (aarch64*): Include crtfastmath.o and
509 * config/aarch64/crtfastmath.c: New file.
511 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
513 * config.host: Remove picochip support.
514 * config/picochip/adddi3.S: Remove.
515 * config/picochip/ashlsi3.S: Remove.
516 * config/picochip/ashlsi3.c: Remove.
517 * config/picochip/ashrsi3.S: Remove.
518 * config/picochip/ashrsi3.c: Remove.
519 * config/picochip/clzsi2.S: Remove.
520 * config/picochip/cmpsi2.S: Remove.
521 * config/picochip/divmod15.S: Remove.
522 * config/picochip/divmodhi4.S: Remove.
523 * config/picochip/divmodsi4.S: Remove.
524 * config/picochip/lib1funcs.S: Remove.
525 * config/picochip/longjmp.S: Remove.
526 * config/picochip/lshrsi3.S: Remove.
527 * config/picochip/lshrsi3.c: Remove.
528 * config/picochip/parityhi2.S: Remove.
529 * config/picochip/popcounthi2.S: Remove.
530 * config/picochip/setjmp.S: Remove.
531 * config/picochip/subdi3.S: Remove.
532 * config/picochip/t-picochip: Remove.
533 * config/picochip/ucmpsi2.S: Remove.
534 * config/picochip/udivmodhi4.S: Remove.
535 * config/picochip/udivmodsi4.S: Remove.
537 2014-09-08 Joseph Myers <joseph@codesourcery.com>
539 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
540 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
541 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
542 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
543 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
544 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
545 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
546 defined and LIBGCC2_HAS_DF_MODE is defined.
547 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
548 defined and LIBGCC2_HAS_XF_MODE is defined.
549 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
550 defined and LIBGCC2_HAS_TF_MODE is defined.
552 2014-09-08 Joseph Myers <joseph@codesourcery.com>
554 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
555 and ROUND_TOWARDS_ZERO conditionals.
557 2014-09-07 Nathan sidwell <nathan@acm.org>
559 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
560 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
562 2014-09-05 Joseph Myers <joseph@codesourcery.com>
564 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
565 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
566 uses to __LIBGCC_STACK_POINTER_REGNUM__.
567 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
568 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
569 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
570 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
571 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
572 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
573 (DWARF_FRAME_REGISTERS): Change all uses to
574 __LIBGCC_DWARF_FRAME_REGISTERS__.
575 (EH_RETURN_STACKADJ_RTX): Change all uses to
576 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
577 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
578 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
579 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
580 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
581 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
582 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
583 to __LIBGCC_EH_FRAME_SECTION_NAME__.
584 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
585 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
586 __LIBGCC_STACK_POINTER_REGNUM__.
587 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
588 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
589 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
590 to __LIBGCC_STACK_POINTER_REGNUM__.
591 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
592 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
593 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
594 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
595 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
596 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
597 (STACK_POINTER_REGNUM): Change all uses to
598 __LIBGCC_STACK_POINTER_REGNUM__.
599 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
600 use to __LIBGCC_STACK_POINTER_REGNUM__.
601 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
602 uses to __LIBGCC_STACK_POINTER_REGNUM__.
603 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
604 to __LIBGCC_DWARF_FRAME_REGISTERS__.
605 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
606 to __LIBGCC_DWARF_FRAME_REGISTERS__.
607 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
608 to __LIBGCC_STACK_POINTER_REGNUM__.
609 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
610 Remove conditional definition.
611 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
612 __LIBGCC_TEXT_SECTION_ASM_OP__.
613 (EH_FRAME_SECTION_NAME): Change all uses to
614 __LIBGCC_EH_FRAME_SECTION_NAME__.
615 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
616 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
617 (CTORS_SECTION_ASM_OP): Change all uses to
618 __LIBGCC_CTORS_SECTION_ASM_OP__.
619 (DTORS_SECTION_ASM_OP): Change all uses to
620 __LIBGCC_DTORS_SECTION_ASM_OP__.
621 (JCR_SECTION_NAME): Change all uses to
622 __LIBGCC_JCR_SECTION_NAME__.
623 (INIT_SECTION_ASM_OP): Change all uses to
624 __LIBGCC_INIT_SECTION_ASM_OP__.
625 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
626 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
627 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
628 __LIBGCC_STACK_GROWS_DOWNWARD__.
629 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
630 __LIBGCC_INIT_SECTION_ASM_OP__.
631 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
632 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
633 (EH_FRAME_SECTION_NAME): Change all uses to
634 __LIBGCC_EH_FRAME_SECTION_NAME__.
635 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
636 definitions. Change all uses to
637 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
638 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
639 __LIBGCC_STACK_GROWS_DOWNWARD__.
640 (DWARF_FRAME_REGISTERS): Change all uses to
641 __LIBGCC_DWARF_FRAME_REGISTERS__.
642 (EH_RETURN_STACKADJ_RTX): Change all uses to
643 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
644 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
645 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
646 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
647 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
648 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
650 2014-09-02 Nathan sidwell <nathan@acm.org>
652 * libgcov-interface.c (STRONG_ALIAS): New.
653 (__gcov_flush): Call __gcov_reset_int.
654 (__gcov_reset): Strong alias for ...
655 (__gcov_reset_ing): ... this renamed hidden version.
656 * libgcov.h (__gcov_reset_int): New declaration.
658 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
660 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
662 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
663 (__dso_handle): Define on Cygwin.
664 * config/i386/t-cygming (crtbeginS.o): New rule.
665 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
667 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
670 2014-08-13 Steve Ellcey <sellcey@mips.com>
672 * crtstuff.c: Undef caddr_t.
674 2014-08-12 Steve Ellcey <sellcey@mips.com>
676 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
678 2014-08-07 Nathan Sidwell <nathan@acm.org>
680 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
681 (LIBGCOV_DRIVER): ... to here.
682 * libgcov.h (gcov_do_dump): New #define.
683 (struct gcov_root): New.
684 (__gcov_root): New declaration.
685 (__gcov_dump_one): Declare.
686 * libgcov-driver.c (gcov_list, gcov_dump_complete,
687 run_accounted): Delete.
688 (gcov_compute_histogram): Add LIST argument, adjust.
689 (compute_summary): Adjust gcov_compute_histogram call.
690 (gcov_do_dump): Not hidden, static in libgcov.
691 (gcov_clear): Move to interface.c.
692 (__gcov_dump_one): New, broken out of ...
693 (gcov_exit): ... here. Make static.
695 (__gcov_init): Adjust.
696 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
698 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
699 (gcov_clear): Moved from driver.c. Add LIST argument.
700 (__gcov_reset): Adjust for changed interfaces.
701 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
703 2014-08-04 Rohit <rohitarulraj@freescale.com>
706 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
707 based on change in SPE high register numbers and 3 HTM registers.
709 2014-08-01 Nathan Sidwell <nathan@acm.org>
711 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
712 LIBGCOV_INTERFACE): Reformat.
713 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
715 * libgcov-interface.c: Reformat some comments.
716 (__gcov_flush_mx): Add declaration. Tidy up definition.
718 2014-07-31 Alan Modra <amodra@gmail.com>
719 Peter Bergner <bergner@vnet.ibm.com>
721 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
722 (pack_ldouble): New function.
723 (__gcc_qadd): Use it.
724 (__gcc_qmul): Likewise.
725 (__gcc_qdiv): Likewise.
726 (__gcc_qneg): Likewise.
727 (__gcc_stoq): Likewise.
728 (__gcc_dtoq): Likewise.
730 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
732 * config/s390/tpf-unwind.h: Include <stdbool.h>.
733 (__tpf_eh_return): Add original return address as second parameter.
734 Handle cases where unwinder routines were called directly, instead
735 of from within the C++ library.
737 2014-07-29 Nathan Sidwell <nathan@acm.org>
739 * libgcov.h: Move renaming of entry points to lib gcov specific
741 (gcov_do_dump): New rename.
742 (gcov_rewrite): Remove inline, make HIDDEN.
743 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
744 (gcov_exit_compute_summary): Rename to ...
745 (compute_summary): ... here. Add LIST argument.
746 (gcov_exit_merge_gcda): Rename to ...
747 (merge_one_data): ... here.
748 (gcov_exit_write_gcda): Rename to ...
749 (write_one_data): ... here.
750 (gcov_exit_merge_summary): Rename to ...
751 (merge_summary): Add RUN_COUNTED argument.
752 (gcov_exit_dump_gcov): Rename to ...
753 (dump_one_gcov): Add RUN_COUNTED argument.
754 (gcov_do_dump): New function, broken out of ...
755 (gcov_exit): ... here. Call it.
757 2014-07-27 Anthony Green <green@moxielogic.com>
759 * config.host: Add moxiebox configuration suppport.
761 2014-07-27 Nathan Sidwell <nathan@acm.org>
763 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
764 (struct gcov_filename): ... here. Include buffer and max length
766 (gcov_max_filename): Remove.
767 (gi_filename): Remove.
768 (gcov_exit_compute_summary): Compute max filename here.
769 (gcov_exit_merge_gcda): Add filename parm, adjust.
770 (gcov_exit_merge_summary): Likewise.
771 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
772 (gcov_exit): Likewise.
773 (__gcov_init): Don't calculate max length here.
774 * libgcov_util.c (max_filename_len): Remove.
775 (read_gcda_file): Don't calculate max length here.
776 (gcov_read_profile_dir): Don't propagate here.
777 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
778 struct gcov_filename changes.
779 (gcov_exit_open_gcda_file): Likewise.
781 2014-07-25 Nathan Sidwell <nathan@acm.org>
783 * libgcov-driver.c (set_gcov_dump_complete,
784 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
785 functions polluting user's namespace.
786 (gcov_exit): Set variable directly.
787 (gcov_clear): Reset variable directly.
788 * libgcov-interface.c (get_gcov_dymp_complete,
789 reset_gov_dump_complete): Remove declarations.
790 (__gcov_reset, __gcov_dump): Don't call them.
792 2014-07-24 DJ Delorie <dj@redhat.com>
794 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
795 (__gcc_deregister_frame): Move logic to detect deregister function
797 (__gcc_register_frame): here, so it's consistent with the register
800 2014-07-23 Nathan Sidwell <nathan@acm.org>
802 * libgcov-driver.c (set_gcov_list): Remove.
803 (gcov_list): Make non-static in GCOV_TOOL.
804 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
806 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
808 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
809 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
810 Don't use SYNC_LOCK_RELEASE for int type.
812 2014-07-14 Richard Biener <rguenther@suse.de>
814 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
816 2014-07-11 Rong Xu <xur@google.com>
818 * libgcov-util.c (gcov_max_filename): Fix declartion.
820 2014-07-10 Rong Xu <xur@google.com>
822 Add gcov-tool: an offline gcda profile processing tool
824 * libgcov-driver.c (gcov_max_filename): Make available
826 * libgcov-merge.c (__gcov_merge_add): Replace
827 gcov_read_counter() with a Macro.
828 (__gcov_merge_ior): Ditto.
829 (__gcov_merge_time_profile): Ditto.
830 (__gcov_merge_single): Ditto.
831 (__gcov_merge_delta): Ditto.
832 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
833 in the utility functions.
834 (set_fn_ctrs): Utility function for reading gcda files to in-memory
835 gcov_list object link lists.
836 (tag_function): Ditto.
840 (tag_counters): Ditto.
841 (tag_summary): Ditto.
842 (read_gcda_finalize): Ditto.
843 (read_gcda_file): Ditto.
844 (ftw_read_file): Ditto.
845 (read_profile_dir_init): Ditto.
846 (gcov_read_profile_dir): Ditto.
847 (gcov_read_counter_mem): Ditto.
848 (gcov_get_merge_weight): Ditto.
849 (merge_wrapper): A wrapper function that calls merging handler.
850 (gcov_merge): Merge two gcov_info objects with weights.
851 (find_match_gcov_info): Find the matched gcov_info in the list.
852 (gcov_profile_merge): Merge two gcov_info object lists.
853 (__gcov_add_counter_op): Process edge profile counter values.
854 (__gcov_ior_counter_op): Process IOR profile counter values.
855 (__gcov_delta_counter_op): Process delta profile counter values.
856 (__gcov_single_counter_op): Process single profile counter values.
857 (fp_scale): Callback function for float-point scaling.
858 (int_scale): Callback function for integer fraction scaling.
859 (gcov_profile_scale): Scaling profile counters.
860 (gcov_profile_normalize): Normalize profile counters.
861 * libgcov.h: Add headers and functions for gcov-tool use.
862 (gcov_get_counter): New.
863 (gcov_get_counter_target): Ditto.
864 (struct gcov_info): Make the functions field mutable in gcov-tool
867 2014-06-23 Kai Tietz <ktietz@redhat.com>
870 * unwind-seh.c (_Unwind_GetGR): Check for proper
872 (_Unwind_SetGR): Likewise.
874 2014-05-22 Nick Clifton <nickc@redhat.com>
876 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
879 2014-05-22 Teresa Johnson <tejohnson@google.com>
881 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
884 2014-05-20 John Marino <gnugcc@marino.st>
886 * config.host (*-*-dragonfly*): New target.
887 * crtstuff.c: Make dl_iterate_support generic on *bsd.
888 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
889 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
890 * config/i386/dragonfly-unwind.h: New.
892 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
895 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
896 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
898 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
900 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
903 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
905 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
907 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
910 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
913 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
915 Work around for current cygwin32 build problems.
916 * config/i386/cygming-crtbegin.c (__register_frame_info,
917 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
918 functions only for 64-bit systems.
920 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
922 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
923 (sigill_caught, sigill_hdlr): Remove.
925 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
927 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
929 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
930 Solaris 9 single-threaded support.
931 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
932 Solaris 9 single-threaded support. Add call_user_handler code
934 (sparc_is_sighandler): Likewise.
936 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
938 * config.host: Append t-floattodi to tmake_file depending on
941 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
943 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
945 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
948 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
949 variable to avoid "array subscript is above array bounds" warnings.
950 Use __builtin_expect when checking *jcr_list for NULL.
952 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
955 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
956 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
957 vtv_*.o to extra_parts if enable_vtable_verify.
959 2014-03-06 Nick Clifton <nickc@redhat.com>
961 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
962 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
964 2014-02-28 Joey Ye <joey.ye@arm.com>
967 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
968 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
971 2014-02-24 Walter Lee <walt@tilera.com>
973 * config.host: Support "tilegx*" and "tilepro*" triplets.
974 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
975 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
977 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
978 Chung-Lin Tang <cltang@codesourcery.com>
980 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
981 * config/nios2/crti.S: Remove .file directive.
982 * config/nios2/crtn.S: Likewise.
984 2014-02-18 Kai Tietz <ktietz@redhat.com>
985 Jonathan Schleifer <js@webkeks.org>
988 * unwind-seh.c (_GCC_specific_handler): Pass proper
989 value to unwind-handler.
991 2014-02-12 Joseph Myers <joseph@codesourcery.com>
993 * soft-fp/adddf3.c: Update from glibc.
994 * soft-fp/addsf3.c: Likewise.
995 * soft-fp/addtf3.c: Likewise.
996 * soft-fp/divdf3.c: Likewise.
997 * soft-fp/divsf3.c: Likewise.
998 * soft-fp/divtf3.c: Likewise.
999 * soft-fp/double.h: Likewise.
1000 * soft-fp/eqdf2.c: Likewise.
1001 * soft-fp/eqsf2.c: Likewise.
1002 * soft-fp/eqtf2.c: Likewise.
1003 * soft-fp/extenddftf2.c: Likewise.
1004 * soft-fp/extended.h: Likewise.
1005 * soft-fp/extendsfdf2.c: Likewise.
1006 * soft-fp/extendsftf2.c: Likewise.
1007 * soft-fp/extendxftf2.c: Likewise.
1008 * soft-fp/fixdfdi.c: Likewise.
1009 * soft-fp/fixdfsi.c: Likewise.
1010 * soft-fp/fixdfti.c: Likewise.
1011 * soft-fp/fixsfdi.c: Likewise.
1012 * soft-fp/fixsfsi.c: Likewise.
1013 * soft-fp/fixsfti.c: Likewise.
1014 * soft-fp/fixtfdi.c: Likewise.
1015 * soft-fp/fixtfsi.c: Likewise.
1016 * soft-fp/fixtfti.c: Likewise.
1017 * soft-fp/fixunsdfdi.c: Likewise.
1018 * soft-fp/fixunsdfsi.c: Likewise.
1019 * soft-fp/fixunsdfti.c: Likewise.
1020 * soft-fp/fixunssfdi.c: Likewise.
1021 * soft-fp/fixunssfsi.c: Likewise.
1022 * soft-fp/fixunssfti.c: Likewise.
1023 * soft-fp/fixunstfdi.c: Likewise.
1024 * soft-fp/fixunstfsi.c: Likewise.
1025 * soft-fp/fixunstfti.c: Likewise.
1026 * soft-fp/floatdidf.c: Likewise.
1027 * soft-fp/floatdisf.c: Likewise.
1028 * soft-fp/floatditf.c: Likewise.
1029 * soft-fp/floatsidf.c: Likewise.
1030 * soft-fp/floatsisf.c: Likewise.
1031 * soft-fp/floatsitf.c: Likewise.
1032 * soft-fp/floattidf.c: Likewise.
1033 * soft-fp/floattisf.c: Likewise.
1034 * soft-fp/floattitf.c: Likewise.
1035 * soft-fp/floatundidf.c: Likewise.
1036 * soft-fp/floatundisf.c: Likewise.
1037 * soft-fp/floatunditf.c: Likewise.
1038 * soft-fp/floatunsidf.c: Likewise.
1039 * soft-fp/floatunsisf.c: Likewise.
1040 * soft-fp/floatunsitf.c: Likewise.
1041 * soft-fp/floatuntidf.c: Likewise.
1042 * soft-fp/floatuntisf.c: Likewise.
1043 * soft-fp/floatuntitf.c: Likewise.
1044 * soft-fp/gedf2.c: Likewise.
1045 * soft-fp/gesf2.c: Likewise.
1046 * soft-fp/getf2.c: Likewise.
1047 * soft-fp/ledf2.c: Likewise.
1048 * soft-fp/lesf2.c: Likewise.
1049 * soft-fp/letf2.c: Likewise.
1050 * soft-fp/muldf3.c: Likewise.
1051 * soft-fp/mulsf3.c: Likewise.
1052 * soft-fp/multf3.c: Likewise.
1053 * soft-fp/negdf2.c: Likewise.
1054 * soft-fp/negsf2.c: Likewise.
1055 * soft-fp/negtf2.c: Likewise.
1056 * soft-fp/op-1.h: Likewise.
1057 * soft-fp/op-2.h: Likewise.
1058 * soft-fp/op-4.h: Likewise.
1059 * soft-fp/op-8.h: Likewise.
1060 * soft-fp/op-common.h: Likewise.
1061 * soft-fp/quad.h: Likewise.
1062 * soft-fp/single.h: Likewise.
1063 * soft-fp/soft-fp.h: Likewise.
1064 * soft-fp/subdf3.c: Likewise.
1065 * soft-fp/subsf3.c: Likewise.
1066 * soft-fp/subtf3.c: Likewise.
1067 * soft-fp/truncdfsf2.c: Likewise.
1068 * soft-fp/trunctfdf2.c: Likewise.
1069 * soft-fp/trunctfsf2.c: Likewise.
1070 * soft-fp/trunctfxf2.c: Likewise.
1071 * soft-fp/unorddf2.c: Likewise.
1072 * soft-fp/unordsf2.c: Likewise.
1073 * soft-fp/unordtf2.c: Likewise.
1074 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
1076 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1078 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1080 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1082 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1084 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1086 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1088 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1090 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1092 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1094 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1096 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1098 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1100 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
1102 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
1104 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1107 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1109 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
1110 cannot be represented.
1111 * config/s390/32/_fixsfdi.c: Likewise.
1112 * config/s390/32/_fixtfdi.c: Likewise.
1113 * config/s390/32/_fixunsdfdi.c: Likewise.
1114 * config/s390/32/_fixunssfdi.c: Likewise.
1115 * config/s390/32/_fixunstfdi.c: Likewise.
1117 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
1119 * configure.ac (libgcc_cv_mips_hard_float): New.
1120 * configure: Regenerate.
1121 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
1122 t-softfp-sfdf for hard-float targets.
1123 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
1124 (softfp_float_modes, softfp_int_modes, softfp_extensions)
1125 (softfp_truncations, softfp_exclude_libgcc2): New.
1126 * config/t-hardfp: New file.
1127 * config/t-hardfp-sfdf: Likewise.
1128 * config/hardfp.c: Likewise.
1130 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1132 * config.host: Include t-floattodi also for s390x.
1133 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
1134 * config/s390/32/_fixsfdi.c: Likewise.
1135 * config/s390/32/_fixtfdi.c: Likewise.
1136 * config/s390/32/_fixunsdfdi.c: Likewise.
1137 * config/s390/32/_fixunssfdi.c: Likewise.
1138 * config/s390/32/_fixunstfdi.c: Likewise.
1140 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1143 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
1144 (install-libgcc-unwind-map-forbuild): New target.
1145 (all): Depend on install-libgcc-unwind-map-forbuild.
1146 (install-libgcc-unwind-map): New target.
1147 (install): Depend on install-libgcc-unwind-map.
1149 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1151 * config/nios2/crti.S (_init): Initialize GOT pointer from
1152 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
1154 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
1156 * configure.ac: Check __mips64 when setting host_address.
1157 * configure: Regenerate.
1158 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
1159 mips/t-mips64 and t-softfp.
1160 (mips*-*-linux*): Don't add mips/t-tpbit.
1161 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
1162 (DPBIT, DPBIT_CFLAGS): Delete.
1163 * config/mips/sfp-machine.h: New file.
1164 * config/mips/t-mips64: Likewise.
1165 * config/mips/t-softfp-tf: Likewise.
1166 * config/mips/t-tpbit: Delete.
1168 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
1170 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
1173 2014-01-25 Walter Lee <walt@tilera.com>
1175 * config/tilepro/atomic.c: Include tconfig.h. Don't include
1176 config.h or system.h.
1179 2014-01-25 Walter Lee <walt@tilera.com>
1181 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
1182 (post_atomic_barrier): Ditto.
1183 (__fetch_and_do): New macro.
1184 (__atomic_fetch_and_do): Use __fetch_and_do.
1185 (__sync_fetch_and_do): New macro.
1186 (__sync_fetch_and_add_4): New function.
1187 (__sync_fetch_and_sub_4): New function.
1188 (__sync_fetch_and_or_4): New function.
1189 (__sync_fetch_and_and_4): New function.
1190 (__sync_fetch_and_xor_4): New function.
1191 (__sync_fetch_and_nand_4): New function.
1192 (__sync_fetch_and_add_8): New function.
1193 (__sync_fetch_and_sub_8): New function.
1194 (__sync_fetch_and_or_8): New function.
1195 (__sync_fetch_and_and_8): New function.
1196 (__sync_fetch_and_xor_8): New function.
1197 (__sync_fetch_and_nand_8): New function.
1198 (__do_and_fetch): New macro.
1199 (__atomic_do_and_fetch): Use __do_and_fetch.
1200 (__sync_do_and_fetch): New macro.
1201 (__sync_add_and_fetch_4): New function.
1202 (__sync_sub_and_fetch_4): New function.
1203 (__sync_or_and_fetch_4): New function.
1204 (__sync_and_and_fetch_4): New function.
1205 (__sync_xor_and_fetch_4): New function.
1206 (__sync_nand_and_fetch_4): New function.
1207 (__sync_add_and_fetch_8): New function.
1208 (__sync_sub_and_fetch_8): New function.
1209 (__sync_or_and_fetch_8): New function.
1210 (__sync_and_and_fetch_8): New function.
1211 (__sync_xor_and_fetch_8): New function.
1212 (__sync_nand_and_fetch_8): New function.
1213 (__sync_exchange_methods): New macro.
1214 (__sync_val_compare_and_swap_4): New function.
1215 (__sync_bool_compare_and_swap_4): New function.
1216 (__sync_lock_test_and_test_4): New function.
1217 (__sync_val_compare_and_swap_8): New function.
1218 (__sync_bool_compare_and_swap_8): New function.
1219 (__sync_lock_test_and_test_8): New function.
1220 (__subword_cmpxchg_body): New macro.
1221 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
1222 (__atomic_compare_exchange_2): Ditto.
1223 (__sync_subword_cmpxchg): New macro.
1224 (__sync_val_compare_and_swap_1): New function.
1225 (__sync_bool_compare_and_swap_1): New function.
1226 (__sync_val_compare_and_swap_2): New function.
1227 (__sync_bool_compare_and_swap_2): New function.
1228 (__atomic_subword): Rename to ...
1229 (__subword): ... New name.
1230 (__atomic_subword_fetch): Use __subword.
1231 (__sync_subword_fetch): New macro.
1232 (__sync_fetch_and_add_1): New function.
1233 (__sync_fetch_and_sub_1): New function.
1234 (__sync_fetch_and_or_1): New function.
1235 (__sync_fetch_and_and_1): New function.
1236 (__sync_fetch_and_xor_1): New function.
1237 (__sync_fetch_and_nand_1): New function.
1238 (__sync_fetch_and_add_2): New function.
1239 (__sync_fetch_and_sub_2): New function.
1240 (__sync_fetch_and_or_2): New function.
1241 (__sync_fetch_and_and_2): New function.
1242 (__sync_fetch_and_xor_2): New function.
1243 (__sync_fetch_and_nand_2): New function.
1244 (__sync_add_and_fetch_1): New function.
1245 (__sync_sub_and_fetch_1): New function.
1246 (__sync_or_and_fetch_1): New function.
1247 (__sync_and_and_fetch_1): New function.
1248 (__sync_xor_and_fetch_1): New function.
1249 (__sync_nand_and_fetch_1): New function.
1250 (__sync_add_and_fetch_2): New function.
1251 (__sync_sub_and_fetch_2): New function.
1252 (__sync_or_and_fetch_2): New function.
1253 (__sync_and_and_fetch_2): New function.
1254 (__sync_xor_and_fetch_2): New function.
1255 (__sync_nand_and_fetch_2): New function.
1256 (__atomic_subword_lock): Use __subword.
1257 (__sync_subword_lock): New macro.
1258 (__sync_lock_test_and_set_1): New function.
1259 (__sync_lock_test_and_set_2): New function.
1261 2014-01-25 Walter Lee <walt@tilera.com>
1263 * config/tilepro/atomic.c (BIT_OFFSET): Define.
1264 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
1265 (__atomic_subword): Ditto.
1267 2014-01-25 Walter Lee <walt@tilera.com>
1269 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
1270 a prefix op argument.
1271 (__atomic_nand_fetch_4): Add prefix op.
1272 (__atomic_nand_fetch_8): Ditto.
1274 2014-01-21 Baruch Siach <barch@tkos.co.il>
1276 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
1278 2014-01-09 Rong Xu <xur@google.com>
1280 * libgcov-driver.c (this_prg): make it local to save
1282 (gcov_exit_compute_summary): Ditto.
1283 (gcov_exit_merge_gcda): Ditto.
1284 (gcov_exit_merge_summary): Ditto.
1285 (gcov_exit_dump_gcov): Ditto.
1287 2014-01-08 Rong Xu <xur@google.com>
1289 * libgcov-driver.c: Use libgcov.h.
1290 (buffer_fn_data): Use xmalloc instead of malloc.
1291 (gcov_exit_merge_gcda): Ditto.
1292 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
1293 * libgcov.h: New common header files for libgcov-*.h.
1294 * libgcov-interface.c: Use libgcov.h
1295 * libgcov-merge.c: Ditto.
1296 * libgcov-profiler.c: Ditto.
1297 * Makefile.in: Add dependence to libgcov.h
1299 2014-01-02 Joseph Myers <joseph@codesourcery.com>
1301 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
1302 case of small numerator and finite nonzero result.
1304 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1306 Update copyright years
1308 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1310 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
1311 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
1312 config/arc/dp-hack.h, config/arc/fp-hack.h,
1313 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
1314 config/arc/ieee-754/arc600-dsp/divdf3.S,
1315 config/arc/ieee-754/arc600-dsp/divsf3.S,
1316 config/arc/ieee-754/arc600-dsp/muldf3.S,
1317 config/arc/ieee-754/arc600-dsp/mulsf3.S,
1318 config/arc/ieee-754/arc600-mul64/divdf3.S,
1319 config/arc/ieee-754/arc600-mul64/divsf3.S,
1320 config/arc/ieee-754/arc600-mul64/muldf3.S,
1321 config/arc/ieee-754/arc600-mul64/mulsf3.S,
1322 config/arc/ieee-754/arc600/divsf3.S,
1323 config/arc/ieee-754/arc600/mulsf3.S,
1324 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
1325 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
1326 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
1327 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
1328 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
1329 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
1330 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
1331 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
1332 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
1333 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
1334 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
1335 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
1336 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
1337 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
1338 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
1339 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
1340 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
1341 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
1342 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
1343 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
1344 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
1345 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
1346 vtv_start_preinit.c: Use the standard form for the copyright notice.
1348 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
1349 Chung-Lin Tang <cltang@codesourcery.com>
1350 Based on patches from Altera Corporation
1352 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
1353 * config/nios2/lib2-nios2.h: New file.
1354 * config/nios2/lib2-divmod-hi.c: New file.
1355 * config/nios2/linux-unwind.h: New file.
1356 * config/nios2/lib2-divmod.c: New file.
1357 * config/nios2/linux-atomic.c: New file.
1358 * config/nios2/t-nios2: New file.
1359 * config/nios2/crti.asm: New file.
1360 * config/nios2/t-linux: New file.
1361 * config/nios2/lib2-divtable.c: New file.
1362 * config/nios2/lib2-mul.c: New file.
1363 * config/nios2/tramp.c: New file.
1364 * config/nios2/crtn.asm: New file.
1366 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
1368 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
1369 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
1370 from cpuid.h to check vendor signatures.
1372 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1374 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
1375 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
1376 (get_amd_cpu): Likewise.
1378 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
1380 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
1383 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1384 H.J. Lu <hongjiu.lu@intel.com>
1387 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
1389 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
1390 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
1391 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
1392 FEATURE_XOP and FEATURE_FMA.
1393 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
1395 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
1396 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
1397 FEATURE_FMA4 and FEATURE_XOP.
1399 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
1401 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
1402 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
1403 (get_intel_cpu): Updated.
1405 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
1407 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
1409 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
1411 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1412 instructions when __SSE_MATH__ is defined.
1414 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
1416 * config.host (microblaze-*-rtems*): New.
1418 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
1420 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
1421 architectures that do not have hardware divide instruction.
1422 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
1424 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
1426 * longlong.h: Delete (moved to include/).
1428 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
1430 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
1431 of normal number and qNaN to not raise an inexact exception.
1433 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
1435 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
1437 2013-11-28 Matthew Leach <matthew.leach@arm.com>
1439 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
1440 for correct opcodes on BE.
1442 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
1444 * soft-fp/op-4.h: Update from glibc.
1446 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
1448 * libgcc2.c (__udivmoddi4): Define new implementation when
1449 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
1450 divide instructions.
1452 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
1454 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
1456 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1458 * config/t-softfp (soft-fp-objects-base): New variable.
1459 (soft-fp-objects): Use it.
1461 2013-11-23 David Edelson <dje.gcc@gmail.com>
1462 Andrew Dixie <andrewd@gentrack.com>
1465 * config/rs6000/aixinitfini.c: New file.
1466 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
1467 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
1470 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
1472 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
1474 2013-11-18 Jan Hubicka <jh@suse.cz>
1476 * libgcov-driver.c (run_accounted): Make global level static.
1477 (gcov_exit_merge_summary): Silence warning; do not clear
1479 (gcov_exit): Clear it here.
1481 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
1484 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
1485 (all_prg, crc32): Remove static vars.
1486 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
1488 (gcov_exit_merge_gcda): Add crc32 parameter.
1489 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
1490 do not account run if it was already accounted.
1491 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1492 (gcov_exit): Initialize all_prg; update.
1494 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1496 * configure: Regenerate.
1498 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1499 Alan Modra <amodra@gmail.com>
1501 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1502 (frob_update_context): Use it.
1504 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1505 Alan Modra <amodra@gmail.com>
1507 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1508 (trampoline_initial): Provide ELFv2 variant.
1509 (__trampoline_setup): Likewise.
1511 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1512 check for AIX indirect function call sequence if _CALL_ELF == 2.
1514 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1515 Alan Modra <amodra@gmail.com>
1517 * config/rs6000/linux-unwind.h (get_regs): Do not support
1518 old kernel versions if _CALL_ELF == 2.
1519 (frob_update_context): Do not support PLT stub variants only
1520 generated by old linkers if _CALL_ELF == 2.
1522 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1523 Alan Modra <amodra@gmail.com>
1525 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1526 location of CR save area for 64-bit little-endian systems.
1528 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1530 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1532 * config/arm/t-vxworks: Delete.
1534 2013-11-10 Kai Tietz <ktietz@redhat.com>
1536 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1537 Increment load-count on use of LIBGCC_SONAME DLL.
1538 (hmod_libgcc): New static variable to hold handle of
1540 (__gcc_deregister_frame): Decrement load-count of
1543 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1545 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1547 * configure: Regenerate
1549 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
1551 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1552 FP_EX_DENORM. Store result to volatile location after SSE division
1553 to close interrupt window. Remove unneeded fwait after x87
1554 division since interrupt window will be closed by emitted fstp.
1555 Rewrite FP_EX_INEXACT handling.
1557 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1559 * soft-fp/README: Update.
1560 * soft-fp/adddf3.c: Update from glibc.
1561 * soft-fp/addsf3.c: Likewise.
1562 * soft-fp/addtf3.c: Likewise.
1563 * soft-fp/divdf3.c: Likewise.
1564 * soft-fp/divsf3.c: Likewise.
1565 * soft-fp/divtf3.c: Likewise.
1566 * soft-fp/double.h: Likewise.
1567 * soft-fp/eqdf2.c: Likewise.
1568 * soft-fp/eqsf2.c: Likewise.
1569 * soft-fp/eqtf2.c: Likewise.
1570 * soft-fp/extenddftf2.c: Likewise.
1571 * soft-fp/extended.h: Likewise.
1572 * soft-fp/extendsfdf2.c: Likewise.
1573 * soft-fp/extendsftf2.c: Likewise.
1574 * soft-fp/extendxftf2.c: Likewise.
1575 * soft-fp/fixdfdi.c: Likewise.
1576 * soft-fp/fixdfsi.c: Likewise.
1577 * soft-fp/fixdfti.c: Likewise.
1578 * soft-fp/fixsfdi.c: Likewise.
1579 * soft-fp/fixsfsi.c: Likewise.
1580 * soft-fp/fixsfti.c: Likewise.
1581 * soft-fp/fixtfdi.c: Likewise.
1582 * soft-fp/fixtfsi.c: Likewise.
1583 * soft-fp/fixtfti.c: Likewise.
1584 * soft-fp/fixunsdfdi.c: Likewise.
1585 * soft-fp/fixunsdfsi.c: Likewise.
1586 * soft-fp/fixunsdfti.c: Likewise.
1587 * soft-fp/fixunssfdi.c: Likewise.
1588 * soft-fp/fixunssfsi.c: Likewise.
1589 * soft-fp/fixunssfti.c: Likewise.
1590 * soft-fp/fixunstfdi.c: Likewise.
1591 * soft-fp/fixunstfsi.c: Likewise.
1592 * soft-fp/fixunstfti.c: Likewise.
1593 * soft-fp/floatdidf.c: Likewise.
1594 * soft-fp/floatdisf.c: Likewise.
1595 * soft-fp/floatditf.c: Likewise.
1596 * soft-fp/floatsidf.c: Likewise.
1597 * soft-fp/floatsisf.c: Likewise.
1598 * soft-fp/floatsitf.c: Likewise.
1599 * soft-fp/floattidf.c: Likewise.
1600 * soft-fp/floattisf.c: Likewise.
1601 * soft-fp/floattitf.c: Likewise.
1602 * soft-fp/floatundidf.c: Likewise.
1603 * soft-fp/floatundisf.c: Likewise.
1604 * soft-fp/floatunditf.c: Likewise.
1605 * soft-fp/floatunsidf.c: Likewise.
1606 * soft-fp/floatunsisf.c: Likewise.
1607 * soft-fp/floatunsitf.c: Likewise.
1608 * soft-fp/floatuntidf.c: Likewise.
1609 * soft-fp/floatuntisf.c: Likewise.
1610 * soft-fp/floatuntitf.c: Likewise.
1611 * soft-fp/gedf2.c: Likewise.
1612 * soft-fp/gesf2.c: Likewise.
1613 * soft-fp/getf2.c: Likewise.
1614 * soft-fp/ledf2.c: Likewise.
1615 * soft-fp/lesf2.c: Likewise.
1616 * soft-fp/letf2.c: Likewise.
1617 * soft-fp/muldf3.c: Likewise.
1618 * soft-fp/mulsf3.c: Likewise.
1619 * soft-fp/multf3.c: Likewise.
1620 * soft-fp/negdf2.c: Likewise.
1621 * soft-fp/negsf2.c: Likewise.
1622 * soft-fp/negtf2.c: Likewise.
1623 * soft-fp/op-1.h: Likewise.
1624 * soft-fp/op-2.h: Likewise.
1625 * soft-fp/op-4.h: Likewise.
1626 * soft-fp/op-8.h: Likewise.
1627 * soft-fp/op-common.h: Likewise.
1628 * soft-fp/quad.h: Likewise.
1629 * soft-fp/single.h: Likewise.
1630 * soft-fp/soft-fp.h: Likewise.
1631 * soft-fp/subdf3.c: Likewise.
1632 * soft-fp/subsf3.c: Likewise.
1633 * soft-fp/subtf3.c: Likewise.
1634 * soft-fp/truncdfsf2.c: Likewise.
1635 * soft-fp/trunctfdf2.c: Likewise.
1636 * soft-fp/trunctfsf2.c: Likewise.
1637 * soft-fp/trunctfxf2.c: Likewise.
1638 * soft-fp/unorddf2.c: Likewise.
1639 * soft-fp/unordsf2.c: Likewise.
1640 * soft-fp/unordtf2.c: Likewise.
1642 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
1644 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1645 (_FP_MUL_MEAT_D): Ditto.
1646 (_FP_DIV_MEAT_S): Ditto.
1647 (_FP_DIV_MEAT_D): Ditto.
1648 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1649 t-softfp-sfdf and t-softfp to tmake_file.
1651 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
1653 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1654 * config/i386/crtprec.c: Ditto.
1656 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1657 Shiva Chen <shiva0217@gmail.com>
1659 * config.host (nds32*-elf*): Add nds32 target.
1660 * config/nds32 : New directory and files.
1662 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
1664 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1665 * config.host (cpu_type) <Setting default>: Add entry for
1667 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1668 <crisv32-*-linux*>: Adjust.
1669 * longlong.h: Wrap the whole CRIS section in a single
1670 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1672 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1674 [__CRIS__] (__umulsidi3): Define.
1675 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1676 * config/cris/sfp-machine.h: New file.
1677 * config/cris/umulsidi3.S: New file.
1678 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1679 * config/cris/arit.c (SIGNMULT): New macro.
1680 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1681 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1682 saving 3 out of originally 33 cycles from the fastest
1683 path, 3 out of 54 from the medium path and one from the longest
1684 path. Improve comments.
1686 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1688 * sync.c: Remove static aliases and define each function directly
1689 under its real name.
1691 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
1693 * config.host (hppa*64*-*-linux*): Define extra_parts.
1694 (hppa*-*-linux*): Likewise.
1696 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1698 * config/arc/crtgend.S: Add 2013 to Copyright years.
1699 * config/arc/gmon/atomic.h: Likewise.
1700 * config/arc/gmon/auxreg.h: Likewise.
1701 * config/arc/gmon/sys/gmon_out.h: Likewise.
1702 * config/arc/gmon/sys/gmon.h: Likewise.
1703 * config/arc/gmon/prof-freq.c: Likewise.
1704 * config/arc/gmon/mcount.c: Likewise.
1705 * config/arc/gmon/prof-freq-stub.S: Likewise.
1706 * config/arc/gmon/gmon.c: Likewise.
1707 * config/arc/gmon/machine-gmon.h: Likewise.
1708 * config/arc/gmon/profil.S: Likewise.
1709 * config/arc/gmon/dcache_linesz.S: Likewise.
1710 * config/arc/crtg.S: Likewise.
1711 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1712 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1713 * config/arc/ieee-754/adddf3.S: Likewise.
1714 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1715 * config/arc/ieee-754/fixsfsi.S: Likewise.
1716 * config/arc/ieee-754/gtsf2.S: Likewise.
1717 * config/arc/ieee-754/floatsisf.S: Likewise.
1718 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1719 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1720 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1721 * config/arc/ieee-754/fixdfsi.S: Likewise.
1722 * config/arc/ieee-754/addsf3.S: Likewise.
1723 * config/arc/ieee-754/gesf2.S: Likewise.
1724 * config/arc/ieee-754/floatsidf.S: Likewise.
1725 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1726 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1727 * config/arc/ieee-754/gtdf2.S: Likewise.
1728 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1729 * config/arc/ieee-754/uneqdf2.S: Likewise.
1730 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1731 * config/arc/ieee-754/uneqsf2.S: Likewise.
1732 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1733 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1734 * config/arc/ieee-754/eqdf2.S: Likewise.
1735 * config/arc/ieee-754/ordsf2.S: Likewise.
1736 * config/arc/ieee-754/divsf3.S: Likewise.
1737 * config/arc/ieee-754/divdf3.S: Likewise.
1738 * config/arc/ieee-754/floatunsidf.S: Likewise.
1739 * config/arc/ieee-754/orddf2.S: Likewise.
1740 * config/arc/ieee-754/eqsf2.S: Likewise.
1741 * config/arc/ieee-754/gedf2.S: Likewise.
1742 * config/arc/crtn.S: Likewise.
1743 * config/arc/crti.S: Likewise.
1744 * config/arc/t-arc700-uClibc: Likewise.
1745 * config/arc/asm.h: Likewise.
1746 * config/arc/libgcc-excl.ver: Likewise.
1747 * config/arc/t-arc-newlib: Likewise.
1748 * config/arc/divtab-arc700.c: Likewise.
1749 * config/arc/initfini.c: Likewise.
1750 * config/arc/fp-hack.h: Likewise.
1752 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1753 Diego Novillo <dnovillo@google.com>
1755 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
1756 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1757 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1758 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
1760 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1761 Brendan Kehoe <brendan@zen.org>
1762 Simon Cook <simon.cook@embecosm.com>
1764 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1765 * config/arc: New directory.
1766 * longlong.h [__arc__] (umul_ppmm): Remove.
1767 [__arc__] (__umulsidi3): Define.
1768 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1769 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1771 2013-09-17 Jacek Caban <jacek@codeweavers.com>
1773 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1775 * config/i386/gthr-win32.h: Likewise.
1777 2013-09-16 DJ Delorie <dj@redhat.com>
1779 * config/rl78/vregs.h: Add G10 register definitions.
1780 * config/rl78/lib2mul.c: Enable for RL78/G10.
1781 * config/rl78/lib2div.c: Likewise.
1782 * config/rl78/lshrsi3.S: Use vregs.h.
1783 * config/rl78/cmpsi2.S: Likewise.
1784 * config/rl78/trampoline.S: Likewise.
1785 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1787 2013-09-14 DJ Delorie <dj@redhat.com>
1788 Nick Clifton <nickc@redhat.com>
1790 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1791 * config/rl78/vregs.h: New.
1792 * config/rl78/signbit.S: New file. Implements signbit function.
1793 * config/rl78/divmodsi.S: New.
1794 * config/rl78/divmodhi.S: New.
1795 * config/rl78/divmodqi.S: New.
1796 * config/rl78/t-rl78: Build them here...
1797 * config/rl78/lib2div.c: ...but not here.
1799 2013-09-12 DJ Delorie <dj@redhat.com>
1801 * config.host (msp*-*-elf): New.
1802 * config/msp430/: New port.
1804 2013-08-18 Iain Sandoe <iain@codesourcery.com>
1806 PR gcov-profile/58127
1807 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1808 __thread var for emulated TLS.
1809 (__gcov_indirect_call_counters): Likewise.
1811 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
1812 Catherine Moore <clm@codesourcery.com>
1813 Richard Sandiford <rdsandiford@googlemail.com>
1815 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1816 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1817 (CALL_STUB_NO_RET): Likewise.
1818 (CALL_STUB_RET): Likewise.
1819 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1820 __mips16_ret call/return stub symbols.
1821 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1824 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1826 * config.host <mips*-*-linux*>: Remove a stray comment.
1828 2013-08-10 Jan Hubicka <jh@suse.cz>
1830 Work around binutils PR14342
1831 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1832 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1833 (L_gcov_indirect_call_profiler_v2): New.
1835 2013-08-06 Jan Hubicka <jh@suse.cz>
1837 * libgcov.c (__gcov_indirect_call_callee,
1838 __gcov_indirect_call_counters): New global vars.
1839 (__gcov_indirect_call_profiler): replace by ...
1840 (__gcov_indirect_call_profiler_v2) ... this one.
1842 2013-08-06 Caroline Tice <cmtice@google.com>
1844 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
1845 vtv_start_preinit.o and vtv_end_preinit.o.
1846 * configure.ac: Add code to check/set enable_vtable_verify.
1847 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
1849 * vtv_start_preinit.c: New file.
1850 * vtv_end_preinit.c: New file.
1851 * vtv_start.c: New file.
1852 * vtv_end.c: New file.
1853 * configure: Regenerated.
1855 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1857 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1858 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1859 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1860 GPL-3.0-with-GCC-exception.
1862 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1864 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1867 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1869 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1870 mapping for FPRs when creating the fallback framestate.
1872 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
1875 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1876 (__round_s2_const, __round_u2_const)
1877 (__round_s4_const, __round_u4_const, __round_x8):
1878 Saturate result if addition result cannot be represented.
1880 2013-07-15 Matthias Klose <doko@ubuntu.com>
1882 * libgcc2.c: Don't include <limits.h>.
1884 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
1886 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1888 2013-07-06 Jakub Jelinek <jakub@redhat.com>
1891 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1893 2013-06-28 Jakub Jelinek <jakub@redhat.com>
1896 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1898 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1899 instead of table lookups.
1900 (__popcountDI2): Likewise.
1902 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1904 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1907 2013-06-21 Joseph Myers <joseph@codesourcery.com>
1910 * soft-fp/adddf3.c: Update from glibc.
1911 * soft-fp/addsf3.c: Likewise.
1912 * soft-fp/addtf3.c: Likewise.
1913 * soft-fp/divdf3.c: Likewise.
1914 * soft-fp/divsf3.c: Likewise.
1915 * soft-fp/divtf3.c: Likewise.
1916 * soft-fp/double.h: Likewise.
1917 * soft-fp/eqdf2.c: Likewise.
1918 * soft-fp/eqsf2.c: Likewise.
1919 * soft-fp/eqtf2.c: Likewise.
1920 * soft-fp/extenddftf2.c: Likewise.
1921 * soft-fp/extended.h: Likewise.
1922 * soft-fp/extendsfdf2.c: Likewise.
1923 * soft-fp/extendsftf2.c: Likewise.
1924 * soft-fp/fixdfdi.c: Likewise.
1925 * soft-fp/fixdfsi.c: Likewise.
1926 * soft-fp/fixsfdi.c: Likewise.
1927 * soft-fp/fixsfsi.c: Likewise.
1928 * soft-fp/fixtfdi.c: Likewise.
1929 * soft-fp/fixtfsi.c: Likewise.
1930 * soft-fp/fixunsdfdi.c: Likewise.
1931 * soft-fp/fixunsdfsi.c: Likewise.
1932 * soft-fp/fixunssfdi.c: Likewise.
1933 * soft-fp/fixunssfsi.c: Likewise.
1934 * soft-fp/fixunstfdi.c: Likewise.
1935 * soft-fp/fixunstfsi.c: Likewise.
1936 * soft-fp/floatdidf.c: Likewise.
1937 * soft-fp/floatdisf.c: Likewise.
1938 * soft-fp/floatditf.c: Likewise.
1939 * soft-fp/floatsidf.c: Likewise.
1940 * soft-fp/floatsisf.c: Likewise.
1941 * soft-fp/floatsitf.c: Likewise.
1942 * soft-fp/floatundidf.c: Likewise.
1943 * soft-fp/floatundisf.c: Likewise.
1944 * soft-fp/floatunditf.c: Likewise.
1945 * soft-fp/floatunsidf.c: Likewise.
1946 * soft-fp/floatunsisf.c: Likewise.
1947 * soft-fp/floatunsitf.c: Likewise.
1948 * soft-fp/gedf2.c: Likewise.
1949 * soft-fp/gesf2.c: Likewise.
1950 * soft-fp/getf2.c: Likewise.
1951 * soft-fp/ledf2.c: Likewise.
1952 * soft-fp/lesf2.c: Likewise.
1953 * soft-fp/letf2.c: Likewise.
1954 * soft-fp/muldf3.c: Likewise.
1955 * soft-fp/mulsf3.c: Likewise.
1956 * soft-fp/multf3.c: Likewise.
1957 * soft-fp/negdf2.c: Likewise.
1958 * soft-fp/negsf2.c: Likewise.
1959 * soft-fp/negtf2.c: Likewise.
1960 * soft-fp/op-1.h: Likewise.
1961 * soft-fp/op-2.h: Likewise.
1962 * soft-fp/op-4.h: Likewise.
1963 * soft-fp/op-8.h: Likewise.
1964 * soft-fp/op-common.h: Likewise.
1965 * soft-fp/quad.h: Likewise.
1966 * soft-fp/single.h: Likewise.
1967 * soft-fp/soft-fp.h: Likewise.
1968 * soft-fp/subdf3.c: Likewise.
1969 * soft-fp/subsf3.c: Likewise.
1970 * soft-fp/subtf3.c: Likewise.
1971 * soft-fp/truncdfsf2.c: Likewise.
1972 * soft-fp/trunctfdf2.c: Likewise.
1973 * soft-fp/trunctfsf2.c: Likewise.
1974 * soft-fp/unorddf2.c: Likewise.
1975 * soft-fp/unordsf2.c: Likewise.
1976 * soft-fp/unordtf2.c: Likewise.
1977 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1978 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1979 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1980 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1981 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1982 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1983 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1984 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1985 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1986 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1987 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1988 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1990 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1992 * config/mips/lib2funcs.c: New file.
1993 * config/mips/t-mips (LIB2ADD_ST): Add it.
1995 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1998 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1999 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
2001 2013-06-08 Walter Lee <walt@tilera.com>
2003 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
2004 Replace int64_t with long long. Add __extension__ where
2006 * config/tilepro/atomic.c: Include config.h.
2008 2013-06-06 Douglas B Rupp <rupp@adacore.com>
2010 * config.host (arm-wrs-vxworks): Configure with other soft float.
2012 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
2014 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
2015 (mips64r5900el-*-elf*): New configurations.
2017 2013-06-04 Alan Modra <amodra@gmail.com>
2019 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
2021 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
2023 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
2025 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
2027 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
2028 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
2029 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
2031 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2033 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
2034 (powerpc-wrs-vxworks): Likewise.
2036 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2038 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
2039 signal frames as well.
2040 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
2041 STACK_BIAS to the CFA offset.
2043 2013-05-17 Richard Henderson <rth@redhat.com>
2046 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
2047 (execute_cfa_program): Use it when storing to fs->regs.
2049 2013-05-08 Kai Tietz <ktietz@redhat.com>
2051 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
2052 (__deregister_frame_info): Likewise.
2054 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
2056 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
2059 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
2061 2013-04-25 Alan Modra <amodra@gmail.com>
2063 * config.host: Match little-endian powerpc-linux.
2065 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
2067 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
2068 as 'unsigned long long' instead of 'unsigned long'.
2069 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
2072 2013-04-10 Julian Brown <julian@codesourcery.com>
2074 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
2075 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
2076 unsigned char/unsigned short.
2077 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
2079 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2082 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
2084 2013-04-04 Meador Inge <meadori@codesourcery.com>
2086 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
2087 computing the location of the link register.
2088 (aeabi_uldivmod): Ditto.
2090 2013-03-27 Kai Tietz <ktietz@redhat.com>
2092 * config.host: Add support for cygwin x64 target.
2093 * configure: Regenerated.
2095 2013-03-26 Walter Lee <walt@tilera.com>
2097 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
2098 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
2100 2013-03-25 Kai Tietz <ktietz@redhat.com>
2102 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
2104 2013-03-20 Robert Mason <rbmj@verizon.net>
2106 * config/vxlib-tls.c (__gthread_get_tsd_data,)
2107 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
2108 (__gthread_leave_tsd_dtor_context): Add prototypes.
2109 (tls_delete_hook): Update.
2111 2013-03-20 Catherine Moore <clm@codesourcery.com>
2112 Joseph Myers <joseph@codesourcery.com>
2113 Chao-ying Fu <fu@mips.com>
2115 * config/mips/mips16.S: Don't build for microMIPS.
2116 * config/mips/linux-unwind.h: Handle microMIPS frame.
2117 * config/mips/crtn.S (fini, init): New labels.
2119 2013-03-14 Jakub Jelinek <jakub@redhat.com>
2121 PR tree-optimization/53265
2122 * unwind-dw2.c (execute_cfa_program): Avoid
2123 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
2124 on targets with DWARF_FRAME_REGISTERS < 32.
2126 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
2129 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
2130 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
2132 2013-03-07 Sriraman Tallam <tmsriram@google.com>
2134 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
2135 sandybridge processors.
2137 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
2140 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
2143 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2145 * config/microblaze/crti.S: Setup stack protection at entry
2147 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
2149 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
2150 (__rotldi3): Shift bytewise if applicable.
2152 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
2154 * config/aarch64/sync-cache.c
2155 (__aarch64_sync_cache_range): Silence warnings.
2157 2013-02-25 Catherine Moore <clm@codesourcery.com>
2160 2013-02-24 Catherine Moore <clm@codesourcery.com>
2161 Joseph Myers <joseph@codesourcery.com>
2162 Chao-ying Fu <fu@mips.com>
2164 * config/mips/mips16.S: Don't build for microMIPS.
2165 * config/mips/linux-unwind.h: Handle microMIPS frame.
2166 * config/mips/crtn.S (fini, init): New labels.
2168 2013-02-24 Catherine Moore <clm@codesourcery.com>
2169 Joseph Myers <joseph@codesourcery.com>
2170 Chao-ying Fu <fu@mips.com>
2172 * config/mips/mips16.S: Don't build for microMIPS.
2173 * config/mips/linux-unwind.h: Handle microMIPS frame.
2174 * config/mips/crtn.S (fini, init): New labels.
2176 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2177 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
2180 2013-02-16 Alan Modra <amodra@gmail.com>
2183 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
2184 (ppc_fallback_frame_state): Always set up save locations for fp
2185 and altivec. Don't bother with non-callee-saved regs, r0-r13
2186 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
2188 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
2191 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
2193 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
2194 _ssmulha3, _usmulusa3, _ssmulsa3.
2195 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
2196 (__muldi3): XCALL __muldi3_6 instead of rcall.
2197 (__umulsidi3, __mulsidi3): New functions.
2198 (do_prologue_saves, do_epilogue_restores): New .macros.
2199 (__divdi3_moddi3): Use them.
2200 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
2201 (__usmulusa3, __ssmulsa3): New functions.
2203 2013-02-11 Iain Sandoe <iain@codesourcery.com>
2204 Jack Howarth <howarth@bromo.med.uc.edu>
2205 Patrick Marlier <patrick.marlier@gmail.com>
2208 * config/darwin-crt-tm.c: Remove dummy functions hack.
2210 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
2213 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
2214 * config/avr/lib2-object.mk: New iterator to build objects from it.
2215 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
2217 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
2218 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
2219 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
2220 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
2221 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
2222 * config/avr/lib1funcs-fixed.S: Implement them.
2224 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
2226 Update copyright years.
2228 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
2231 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
2232 Add crtcxa to extra_parts.
2233 * config/rs6000/exit.h: New file.
2234 * config/rs6000/cxa_atexit.c: New file.
2235 * config/rs6000/cxa_finalize.c: New file.
2236 * config/rs6000/crtcxa.c: New file.
2237 * config/rs6000/t-aix-cxa: New file.
2238 * config/rs6000/libgcc-aix-cxa.ver: New file.
2240 2013-01-31 Nick Clifton <nickc@redhat.com>
2242 * config/v850/lib1funcs.S: Add support for e3v5 architecture
2245 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
2248 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
2249 _mulQQ, _mulHQ, _mulHA, _mulSA,
2250 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
2251 _divQQ, _divHQ, _divHA, _divSA,
2252 _divUQQ, _divUHQ, _divUHA, _divUSA.
2254 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
2256 * config.host(microblaze*-linux*): tmake_file: Remove
2257 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
2258 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
2259 to exclude functions from being built with libgcc.c and use
2260 the microblaze assembly.
2262 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2264 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
2267 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
2269 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
2270 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
2271 __UINTPTR_TYPE__; also cast 'base' to the same type before the
2272 alignment operation.
2274 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
2276 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
2277 loop start address for cache clearing.
2279 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2281 * config/avr/lib1funcs.S: Remove trailing blanks.
2282 * config/avr/lib1funcs-fixed.S: Ditto.
2284 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2286 * config/avr/avr-lib.h: Add GPL copyright notice.
2288 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2290 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
2291 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
2292 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
2293 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
2295 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
2297 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
2298 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2300 2013-01-04 Nick Clifton <nickc@redhat.com>
2302 * config/v850/lib1funcs.S: Only provide CALLT support functions if
2303 the CALLT instruction is supported.
2305 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
2307 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
2308 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
2310 2012-12-13 John Tytgat <John@bass-software.com>
2312 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
2315 2012-12-12 Jakub Jelinek <jakub@redhat.com>
2318 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
2319 undefined signed overflows.
2321 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
2324 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
2326 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
2328 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
2329 (FP_TRAPPING_EXCEPTIONS): Define.
2330 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
2331 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
2333 2012-12-04 Richard Henderson <rth@redhat.com>
2336 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
2338 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2340 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
2341 (FP_EX_SHIFT): Define.
2342 (FP_TRAPPING_EXCEPTIONS): Define.
2344 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2346 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
2347 (FP_ROUNDMODE): Use FP_RND_MASK.
2348 * config/aarch64/sfp-exceptions.c: New.
2349 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
2350 Use __sfp_handle_exceptions.
2352 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
2354 * config.host: (arm*-*-freebsd*): Remove.
2355 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
2356 (arm*-*-elf*): Remove.
2357 (arm*-*-wince-pe*): Remove.
2358 * arm/unwind-arm.c (struct fpa_reg): Delete.
2359 (struct fpa_regs): Delete.
2360 (phase1_vrs): Remove fpa element.
2361 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
2362 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
2363 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
2364 * ieee754-sf.S (floatundisf): Remove FPA support.
2365 (floatdisf): Likewise.
2366 * ieee75f-df.S (floatundidf): Likewise.
2367 (floatdidf): Likewise.
2369 2012-11-29 Kai Tietz <ktietz@redhat.com>
2372 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
2373 * unwind-generic.h: Likewise.
2374 * unwind-seh.c: Likewise.
2376 2012-11-28 Richard Henderson <rth@redhat.com>
2379 * emutls.c (__emutls_get_address): Avoid race condition between
2380 obj->loc.offset read and emutls_key initialization.
2382 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
2384 Adjust decimal point of signed accum mode to GCC default.
2387 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
2389 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
2390 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
2391 (__mulha3, __mulsa3)
2392 (__divqq3, __divha3, __divsa3): Adjust to new position of
2393 decimal point of signed accum types.
2395 (__mulusa3_round): New function.
2396 (__mulusa3): Use it.
2397 (__divqq_helper): New function.
2398 (__udivuqq3): Use it.
2400 2012-11-20 Jakub Jelinek <jakub@redhat.com>
2403 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
2405 2012-11-18 Teresa Johnson <tejohnson@google.com>
2408 * libgcov.c (gcov_exit): Remove merged program summary
2409 comparison unless !GCOV_LOCKED.
2411 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2413 * soft-fp: Updated from glibc upstream.
2415 2012-11-06 Ian Lance Taylor <iant@google.com>
2417 * generic-morestack.c (__generic_morestack): Align the returned
2418 stack pointer to a 32 byte boundary.
2419 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
2420 increment the return address until we have decided that we don't
2421 have a varargs function.
2422 (__morestack) [32-bit]: Align stack correctly when calling C
2424 (__morestack) [64-bit]: Likewise.
2426 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
2428 * configure: Regenerate.
2430 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
2433 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
2434 * config/i386/sfp-machine.h: Guard exception handling
2435 code with _SOFT_FLOAT.
2436 * config/i386/32/sfp-machine.h: Guard rounding handling
2437 code with _SOFT_FLOAT.
2438 * config/i386/64/sfp-machine.h: Ditto.
2440 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
2442 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
2445 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
2447 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
2448 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
2449 when appropriate. Correct structure element types.
2450 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
2451 -minline-all-stringops from compile flags.
2453 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2455 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
2457 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2459 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
2461 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2463 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
2466 2012-10-23 Ian Bolton <ian.bolton@arm.com>
2467 Jim MacArthur <jim.macarthur@arm.com>
2468 Marcus Shawcroft <marcus.shawcroft@arm.com>
2469 Nigel Stephens <nigel.stephens@arm.com>
2470 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2471 Richard Earnshaw <rearnsha@arm.com>
2472 Sofiane Naci <sofiane.naci@arm.com>
2473 Stephen Thomas <stephen.thomas@arm.com>
2474 Tejas Belagod <tejas.belagod@arm.com>
2475 Yufeng Zhang <yufeng.zhang@arm.com>
2477 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
2478 * config/aarch64/crti.S: New file.
2479 * config/aarch64/crtn.S: New file.
2480 * config/aarch64/linux-unwind.h: New file.
2481 * config/aarch64/sfp-machine.h: New file.
2482 * config/aarch64/sync-cache.c: New file.
2483 * config/aarch64/t-aarch64: New file.
2484 * config/aarch64/t-softfp: New file.
2486 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
2488 * config/mmix/crti.S: Mark program and data addresses using PRELD.
2489 Remove typo'd and unnecessary alignment-LOC for .data. Remove
2490 no-longer-needed LDBU insns.
2492 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2495 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2496 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2498 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2500 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2502 2012-10-15 Matthias Klose <doko@ubuntu.com>
2504 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2506 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2508 * configure: Regenerate.
2509 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2511 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2513 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2514 instructions for 64bit targets only.
2516 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2518 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2519 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2520 * config/i386/32/sfp-machine.h: ... here.
2521 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2522 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2525 2012-10-07 Matthias Klose <doko@ubuntu.com>
2527 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2529 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2531 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
2533 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2534 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2535 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2538 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2541 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2542 Fix parameter names.
2544 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2547 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2548 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2549 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2551 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2554 * config/sh/linux-atomic.S: Delete.
2555 * config/sh/linux-atomic.c: New.
2556 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2557 linux-atomic.c. Add cflags to disable warnings.
2559 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2562 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2564 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2565 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2566 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2567 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
2568 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2570 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2572 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2574 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2575 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2577 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
2579 * config.host (hppa-*-openbsd*): New target.
2580 * config/pa/t-openbsd: New file.
2582 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
2585 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2586 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2587 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2588 (__divsa3): Use __negsi2 to negate r_quoL.
2589 * config/avr/lib1funcs.S (FALIAS): New macro.
2590 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2591 (__negsi2): ...this new function.
2592 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2593 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2594 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2595 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2596 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2597 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2599 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2602 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2603 (lshrsi3): Reimplement as lshrsi3_r0.
2605 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2608 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2611 2012-09-07 Teresa Johnson <tejohnson@google.com>
2613 PR gcov-profile/54487
2614 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
2617 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
2620 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2621 not configured --with-avrlibc=no.
2622 * config/avr/t-avrlibc: New file.
2623 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2624 (DPBIT_FUNCS): Ditto.
2625 (TPBIT_FUNCS): Ditto.
2627 2012-09-04 Teresa Johnson <tejohnson@google.com>
2629 * libgcov.c (struct gcov_summary_buffer): New structure.
2630 (gcov_histogram_insert): New function.
2631 (gcov_compute_histogram): Ditto.
2632 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2633 histograms during summary merging.
2635 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
2637 * config.host (x86_64-*-openbsd*): New target.
2639 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2641 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2644 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2647 * config/avr/t-avr (conv_X): Rename to func_X.
2649 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2652 * config/avr/lib1funcs-fixed.S: New file.
2653 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2654 after they are used.
2655 (neg2, neg4): New macros.
2656 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2657 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2658 (__umulhisi3): Speed up MUL variant if there is enough flash.
2659 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2661 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2662 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2663 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2664 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2665 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2666 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2667 (LIB2FUNCS_EXCLUDE): Add supported functions.
2669 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
2671 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2672 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2674 * fixed-obj.mk: Only expand dependency if $o is not in
2677 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2679 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2681 2012-08-22 Joseph Myers <joseph@codesourcery.com>
2683 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2684 depend on --enable-shared.
2685 ($(lib1asmfuncs-o)): Use %.vis files independent of
2687 * static-object.mk ($(base)$(objext), $(base).vis)
2688 ($(base)_s$(objext)): Use same rules for visibility handling as in
2691 2012-08-21 Ian Lance Taylor <iant@google.com>
2693 * config/i386/morestack.S (__morestack_non_split): Increase amount
2694 of space allocated for non-split code stack.
2696 2012-08-19 Joseph Myers <joseph@codesourcery.com>
2698 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2699 even if inhibit_libc.
2701 2012-08-17 Julian Brown <julian@codesourcery.com>
2703 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2704 -fexceptions -fnon-call-exceptions if not defined.
2705 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2706 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2708 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2710 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2713 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
2715 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2716 rs6000/t-slibgcc-aix.
2718 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2720 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2722 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2724 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2726 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2729 * Makefile.in (version): Replace top_srcdir with srcdir.
2731 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2733 * Makefile.in (version): set to BASE-VER file from gcc directory.
2735 2012-08-01 Nick Clifton <nickc@redhat.com>
2737 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2738 Implements __clrsb for an HImode argument.
2740 2012-07-31 Nick Clifton <nickc@redhat.com>
2742 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2743 Implements __clrsb for an HImode argument.
2744 * config/stormy16/clrsbhi2.c: New file:
2745 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2747 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2749 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2751 2012-07-19 Tristan Gingold <gingold@adacore.com>
2752 Richard Henderson <rth@redhat.com>
2754 * unwind-seh.c: New file.
2755 * unwind-generic.h: Include windows.h for SEH.
2756 (_Unwind_Exception): Use 6 private fields for SEH.
2757 (_GCC_specific_handler): Declare.
2758 * unwind-c.c (__gcc_personality_seh0): New function.
2760 * config/i386/libgcc-cygming.ver: New file.
2761 * config/i386/t-seh-eh: New file.
2762 * config.host (x86_64-*-mingw*): Default to seh.
2764 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2766 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2768 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
2770 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2771 __builtin_expect when checking for exceptions.
2772 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2774 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2776 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2777 function declaration.
2778 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2780 * config/ia64/sfp-exceptions.c: New.
2781 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
2783 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2785 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2786 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2787 * config/i386/64/sfp-machine: ... (delete here) ...
2788 * config/i386/sfp-machine.h: ... to here.
2789 (FP_EX_MASK): Remove.
2791 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2793 2012-06-11 Sriraman Tallam <tmsriram@google.com>
2795 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2796 * config/i386/libgcc-sol2.ver: Ditto.
2797 * config/i386/libgcc-glibc.ver: Ditto.
2799 2012-06-11 Roland McGrath <mcgrathr@google.com>
2801 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2802 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2805 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
2807 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2808 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2809 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2810 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2811 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2812 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2813 * config/i386/64/sfp-machine: ... (delete here) ...
2814 * config/i386/sfp-machine.h: ... to here.
2816 (__sfp_handle_exceptions): New function declaration.
2817 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2818 * config/i386/sfp-exceptions.c: New.
2819 * config/i386/t-softfp: New.
2820 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2821 i386/t-softfp to tmake_file.
2823 2012-06-03 David S. Miller <davem@davemloft.net>
2825 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2828 2012-05-31 David S. Miller <davem@davemloft.net>
2830 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2831 multiply and divide instructions on 32-bit when V9.
2832 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2834 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2836 * config/arm/ieee754-df.S: Fix typos.
2837 * config/arm/ieee754-sf.S: Fix typos.
2838 * config/c6x/libunwind.S: Fix typos.
2839 * config/epiphany/udivsi3-float.c: Fix typos.
2840 * config/microblaze/muldi3_hard.S: Fix typos.
2841 * config/picochip/adddi3.S: Fix typos.
2842 * config/picochip/ashlsi3.S: Fix typos.
2843 * config/picochip/ashrsi3.S: Fix typos.
2844 * config/picochip/clzsi2.S: Fix typos.
2845 * config/picochip/cmpsi2.S: Fix typos.
2846 * config/picochip/divmod15.S: Fix typos.
2847 * config/picochip/divmodhi4.S: Fix typos.
2848 * config/picochip/divmodsi4.S: Fix typos.
2849 * config/picochip/longjmp.S: Fix typos.
2850 * config/picochip/lshrsi3.S: Fix typos.
2851 * config/picochip/parityhi2.S: Fix typos.
2852 * config/picochip/popcounthi2.S: Fix typos.
2853 * config/picochip/setjmp.S: Fix typos.
2854 * config/picochip/subdi3.S: Fix typos.
2855 * config/picochip/ucmpsi2.S: Fix typos.
2856 * config/picochip/udivmodhi4.S: Fix typos.
2857 * config/picochip/udivmodsi4.S: Fix typos.
2858 * config/spu/divv2df3.c: Fix typos.
2859 * config/spu/mfc_multi_tag_release.c: Fix typos.
2860 * config/spu/mfc_tag_release.c: Fix typos.
2861 * configure.ac: Fix typos.
2862 * configure: Regenerate.
2864 2012-05-25 Ian Lance Taylor <iant@google.com>
2866 * config/i386/morestack.S (__morestack_non_split): Check whether
2867 caller is varargs and needs %bp to hold the stack frame on return.
2869 2012-05-25 Olivier Hainque <hainque@adacore.com>
2871 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2872 sequence in the non pic case on VxWorks.
2874 2012-05-24 Olivier Hainque <hainque@adacore.com>
2876 * Makefile.in: Move dependency on install-unwind_h from
2877 "install-leaf" to "install".
2879 2012-05-24 Olivier Hainque <hainque@adacore.com>
2881 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2882 Use a separate command for stamp removals.
2884 2012-05-21 Andrew Pinski <apinski@cavium.com>
2887 * configure.ac: Define the default includes to being none.
2888 * configure: Regenerate.
2890 2012-05-16 Olivier Hainque <hainque@adacore.com>
2892 * Makefile.in (install-unwind_h): Rename into ...
2893 (install-unwind_h-forbuild): New target.
2894 (all): Use it instead of the former install-unwind_h.
2895 (install-unwind_h): Reinstate, copy to user install destination
2896 for include files, not to the internal gcc object directory one.
2897 (install-leaf): Depend on it.
2899 2012-05-15 Olivier Hainque <hainque@adacore.com>
2901 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2902 register numbers. LR_REGNO replaces R_LR.
2903 (ucontext_for): New, helper for ...
2904 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2906 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2908 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2910 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2911 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2912 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2914 (i[34567]86-*-*, x86_64-*-*): ... here.
2916 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2917 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2919 * config/i386/i386-cpuinfo.c: Rename to ...
2920 * config/i386/cpuinfo.c: ... this.
2921 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2923 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2924 (libgcc_cv_init_priority): New test.
2925 * configure: Regenerate.
2926 * config.in: New file.
2927 * Makefile.in (clean): Rename config.h to auto-target.h.
2928 (config.h): Likewise.
2929 (stamp-h): Likewise.
2931 * config/i386/cpuinfo.c (auto-target.h): Include.
2932 (CONSTRUCTOR_PRIORITY): Define.
2933 (__cpu_indicator_init): Use it.
2935 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2937 * longlong.h: Use a URL instead of an FSF postal address.
2938 Replace spaces with tab.
2940 2012-05-08 Teresa Johnson <tejohnson@google.com>
2942 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2943 (__gcov_dump): Ditto.
2944 (gcov_dump_complete): New global variable.
2945 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2946 (__gcov_flush): Outline functionality now in gcov_clear.
2947 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2949 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2951 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2952 (mips*-*-linux*): Include mips/t-tpbit when long double is
2955 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2957 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2958 (get_available_features): New argument. Check for AVX2.
2959 (__cpu_indicator_init): Modify call to get_available_features.
2961 2012-04-25 Alan Modra <amodra@gmail.com>
2963 * config/rs6000/crtsavevr.S: New file.
2964 * config/rs6000/crtrestvr.S: New file.
2965 * config/rs6000/t-savresfgpr: Build the above.
2966 * config/rs6000/t-netbsd: Likewise.
2968 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2970 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2972 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2974 * libgcc/config/i386/i386-cpuinfo.c: New file.
2975 * libgcc/config/i386/t-cpuinfo: New file.
2976 * libgcc/config.host: Include t-cpuinfo.
2977 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2979 2012-04-24 Chao-ying Fu <fu@mips.com>
2981 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2983 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2985 struct siginfo vs. siginfo_t
2987 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2988 siginfo_t instead of struct siginfo.
2989 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2990 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2991 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2992 (ia64_handle_unwabi): Likewise.
2993 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2994 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2995 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2996 (sh_fallback_frame_state): Likewise.
2997 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2998 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
3000 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
3002 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
3005 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
3007 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
3008 if it hasn't been previously saved.
3010 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
3012 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
3015 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
3018 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
3019 instead of __AVR_HAVE_8BIT_SP__.
3021 2012-03-26 Tristan Gingold <gingold@adacore.com>
3023 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
3024 (unw_table_entry): Use unw_word instead of unsigned long.
3025 (_Unwind_FindTableEntry): Likewise.
3026 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
3027 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
3028 (_Unwind_FindTableEntry): Likewise.
3029 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
3030 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
3031 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
3032 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
3033 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
3034 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
3035 (uw_init_context_1, uw_install_context): Likewise.
3036 (unw_word): Move to unwind-ia64.h
3038 2012-03-26 Tristan Gingold <gingold@adacore.com>
3040 * config/vms/vms-ucrt0.c: Update copyright years.
3042 (___gcc_main_flags): Declare.
3043 (__main): Check flags to remap argv and exit code.
3044 * config.host (*-*-*vms*): Adjust extra_parts.
3045 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
3048 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
3050 * arm/lib1funcs.asm (ctzsi2): New function.
3051 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
3052 * arm/t-linux (LIB1ASMFUNCS): Likewise.
3053 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
3054 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
3055 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
3056 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
3058 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
3060 * config.host: Add bits to support powerpc64-*-freebsd*.
3061 * config/rs6000/freebsd-unwind.h: New file.
3062 * config/rs6000/t-freebsd64: New file.
3064 2012-03-20 Richard Guenther <rguenther@suse.de>
3066 PR gcov-profile/52627
3067 * libgcov.c (init_mx): Fix mutex name.
3069 2012-03-16 Tristan Gingold <gingold@adacore.com>
3071 * config/ia64/vms-unwind.h: Remove ulong (and replace
3072 it by unw_reg where used). Define unw_reg with __int64.
3074 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3076 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
3078 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
3080 (sparc_is_sighandler): Likewise.
3082 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
3084 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
3087 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3089 * config/arm/crtn.S: Fix typo.
3091 2012-03-13 Richard Guenther <rguenther@suse.de>
3093 * libgcov.c: Remove stdio.h include and NULL un-define.
3095 2012-03-13 Richard Guenther <rguenther@suse.de>
3098 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
3100 2012-03-13 Richard Guenther <rguenther@suse.de>
3102 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
3104 2012-03-13 Richard Guenther <rguenther@suse.de>
3106 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
3107 and __gthread_mutex_init_function definitions.
3109 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3111 * config.host (mips*-*-openbsd*): Remove.
3113 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3115 * config.host: Remove alpha*-dec-osf5.1* handling.
3116 * config/alpha/gthr-posix.c: Remove.
3117 * config/alpha/libgcc-osf5.ver: Remove.
3118 * config/alpha/osf5-unwind.h: Remove.
3119 * config/alpha/t-osf-pthread: Remove.
3120 * config/alpha/t-slibgcc-osf: Remove.
3121 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
3122 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
3123 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
3124 * mkmap-flat.awk: Remove osf_export handling.
3126 2012-03-12 Richard Guenther <rguenther@suse.de>
3128 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
3129 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3130 (__gthread_mutex_init_function): New function.
3131 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3134 * libgcov.c: Include gthr.h.
3135 (__gcov_flush_mx): New global variable.
3136 (init_mx, init_mx_once): New functions.
3137 (__gcov_flush): Protect self with a mutex.
3138 (__gcov_fork): Re-initialize mutex after forking.
3139 * unwind-dw2-fde.c: Change condition under which to use
3140 __GTHREAD_MUTEX_INIT_FUNCTION.
3142 2012-03-12 Tristan Gingold <gingold@adacore.com>
3144 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
3145 * config/ia64/t-vms: Likewise.
3147 2012-03-11 Michael Hope <michael.hope@linaro.org>
3149 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
3152 2012-03-07 Walter Lee <walt@tilera.com>
3154 * config/tilepro/atomic.c: Rename "atomic_" prefix to
3156 (atomic_xor): Rename and move definition to
3157 config/tilepro/atomic.h.
3158 (atomic_nand): Ditto.
3159 * config/tilepro/atomic.h: Rename "atomic_" prefix to
3161 (arch_atomic_xor): Move from config/tilepro/atomic.c.
3162 (arch_atomic_nand): Ditto.
3164 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3167 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
3169 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3172 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
3175 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3179 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
3180 if RAMPZ affects reading from RAM.
3181 (__tablejump_elpm__): Ditto.
3183 (__movmemx_hi): Ditto.
3184 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
3185 (__do_global_dtors): Ditto.
3186 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
3187 (__movmemx_hi): Ditto.
3189 2012-03-05 Richard Henderson <rth@redhat.com>
3191 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
3192 [ARM] (count_trailing_zeros): Use the builtin.
3194 2012-03-01 Kai Tietz <ktietz@redhat.com>
3196 * soft-fp: Imported from glibc upstream.
3198 2012-02-28 Kai Tietz <ktietz@redhat.com>
3200 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
3201 for mingw-targets as attribute gcc_struct.
3203 2012-02-28 Ian Lance Taylor <iant@google.com>
3205 * generic-morestack.c (__splitstack_releasecontext): Correct call
3206 to __morestack_release_segments.
3208 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
3211 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
3212 for __linux__ when removing signals from __morestack_fullmask.
3214 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
3217 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
3219 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3221 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
3222 instead of HAVE_INITFINI_ARRAY.
3223 * config/ia64/crtend.S: Likewise.
3225 2012-02-20 Kai Tietz <ktietz@redhat.com>
3228 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
3230 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
3231 to w32-unwind.h header.
3233 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3235 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
3236 (mips*-*-linux*): Remove t-slibgcc-libgcc.
3237 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
3238 * config/mips/mips16.S (__mips16_rdhwr): Delete.
3240 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3242 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
3244 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3247 * config/darwin-crt-tm.c: Correct typo.
3249 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3250 Patrick Marlier <patrick.marlier@gmail.com>
3253 * config/darwin-crt-tm.c: Generate dummy functions.
3255 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3256 Patrick Marlier <patrick.marlier@gmail.com>
3259 * config/darwin-crt-tm.c (getTMCloneTable): New function.
3260 (__doTMRegistrations): Call it.
3261 (__doTMdeRegistrations): Likewise.
3263 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
3264 Anatoly Sokolov <aesok@post.ru>
3265 Eric Weddington <eric.weddington@atmel.com>
3268 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
3269 (__epilogue_restores__): Ditto.
3271 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
3275 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
3276 Solaris 11 and slightly reformat.
3277 (sparc_is_sighandler): Likewise.
3279 2012-02-14 Walter Lee <walt@tilera.com>
3281 * config.host: Handle tilegx and tilepro.
3282 * config/tilegx/sfp-machine.h: New file.
3283 * config/tilegx/sfp-machine32.h: New file.
3284 * config/tilegx/sfp-machine64.h: New file.
3285 * config/tilegx/t-crtstuff: New file.
3286 * config/tilegx/t-softfp: New file.
3287 * config/tilegx/t-tilegx: New file.
3288 * config/tilepro/atomic.c: New file.
3289 * config/tilepro/atomic.h: New file.
3290 * config/tilepro/linux-unwind.h: New file.
3291 * config/tilepro/sfp-machine.h: New file.
3292 * config/tilepro/softdivide.c: New file.
3293 * config/tilepro/softmpy.S: New file.
3294 * config/tilepro/t-crtstuff: New file.
3295 * config/tilepro/t-tilepro: New file.
3297 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
3301 * gthr-posix.h: Allow static initializer macros to be disabled.
3302 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
3304 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
3306 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
3307 Add t-slibgcc-libgcc to tmake_file.
3308 * config/mips/libgcc-mips16.ver: Revert previous patch.
3309 * config/mips/mips16.S (__mips16_rdhwr): Hide.
3311 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
3312 Jayant R Sonar <jayant.sonar@kpitcummins.com>
3314 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
3315 * config/cr16/crti.S: New file.
3316 * config/cr16/crtlibid.S: New file.
3317 * config/cr16/crtn.S: New file.
3318 * config/cr16/lib1funcs.S: New file.
3319 * config/cr16/t-cr16: New file.
3320 * config/cr16/t-crtlibid: New file.
3321 * config/cr16/unwind-dw2.h: New file.
3322 * config/cr16/unwind-cr16.c: New file.
3323 * config/cr16/divmodhi3.c: New file.
3325 2012-01-25 Alan Modra <amodra@gmail.com>
3327 * config/rs6000/t-linux64: Delete. Move..
3328 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
3329 * config/rs6000/t-linux: ..and libgcc flags to here.
3331 2012-01-22 Douglas B Rupp <rupp@gnat.com>
3333 * config.host (i[34567]86-*-interix3*):
3334 Change triplet to i[34567]86-*-interix[3-9]*.
3335 * configure: Regenerate.
3337 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
3338 Richard Sandiford <rdsandiford@googlemail.com>
3340 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
3341 * config/mips/mips16.S (__mips16_rdhwr): New function.
3342 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
3344 2012-01-11 Nathan Sidwell <nathan@acm.org>
3346 * libgcov.c (__gcov_init): Ignore objects with no functions.
3348 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
3351 Extend __pgmx semantics to linearize memory.
3352 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
3353 * config/avr/lib1funcs.S (__xload_1): New function.
3354 (__movmemx_qi, __movmemx_hi): New functions.
3355 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
3358 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3360 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
3361 purported sigacthandler address isn't null before dereferencing it.
3362 (sparc_is_sighandler): Likewise.
3364 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3367 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
3368 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
3369 (sparc_is_sighandler): Likewise.
3370 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
3372 2012-01-06 Tristan Gingold <gingold@adacore.com>
3374 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
3375 compatibility thunks...
3376 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
3377 (crtbeginS.o, crtendS.o): ... and these to ...
3378 * config/ia64/t-ia64-elf: ... this new file.
3379 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
3380 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
3382 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3384 * configure: Regenerate.
3385 * config/s390/t-crtstuff: Remove -fPIC.
3387 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3390 * enable-execute-stack-mprotect.c (getpagesize): Do not define
3393 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3396 * config/avr/lib1funcs.S: Remove FIXME comments.
3397 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
3399 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3401 Implement light-weight DImode support.
3402 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
3403 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
3404 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
3405 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
3407 2011-12-30 Nathan Sidwell <nathan@acm.org>
3409 * libgcov.c (gcov_crc32): Remove global var.
3410 (free_fn_data): New function.
3411 (buffer_fn_data): Pass in filename, more robust error recovery.
3412 (crc32_unsigned): New function.
3413 (gcov_exit): More robust detection of new program. More robust
3415 (__gcov_init): Do not update program's crc here.
3417 2011-12-21 Tristan Gingold <gingold@adacore.com>
3419 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
3421 2011-12-21 Ian Lance Taylor <iant@google.com>
3423 * config/i386/morestack.S: Simplify CFI opcodes throughout.
3425 2011-12-20 Ian Lance Taylor <iant@google.com>
3427 * config/i386/morestack.S (__morestack_non_split): If there is
3428 enough stack space already, don't split. Ask for more stack space
3431 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
3433 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
3435 (_Unwind_DebugHook): New function.
3436 (uw_restore_core_regs): New define.
3437 (unwind_phase2): Use uw_restore_core_regs instead of
3439 (unwind_phase2_forced): Likewise.
3440 (__gnu_Unwind_Resume): Likewise.
3442 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
3444 * config/alpha/linux-unwind.h: Update copyright years.
3445 (MD_FROB_UPDATE_CONTEXT): New define.
3446 (alpha_frob_update_context): New function.
3448 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
3450 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
3451 tmake_file rather replacing it.
3453 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3455 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
3456 function is not used for PPC64.
3457 (save_world): Amend comments. Update the VRsave mask to reflect the
3459 (rest_world): Update comments, do not clobber r10, do not use r8.
3460 (eh_rest_world_r10): Amend comments, do not use r8.
3461 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
3462 no longer used, move restore of CR and target address to the end of
3465 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
3467 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
3468 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
3470 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
3473 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
3474 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
3476 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
3478 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
3480 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
3483 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
3484 * config/avr/lib1funcs.S (__muldi3): New function.
3486 2011-12-06 Andrew Pinski <apinski@cavium.com>
3488 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
3490 (__frame_dummy_init_array_entry): Likewise.
3492 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
3494 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3498 * config/avr/lib1funcs.S (__prologue_saves__,
3499 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3500 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3502 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3504 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3506 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3509 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3510 (_ITM_deregisterTMCloneTable): Likewise.
3511 (__register_frame_info): Fix unused warning.
3512 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3513 pthread_default_stacksize_np): Likewise.
3514 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
3516 2011-11-29 DJ Delorie <dj@redhat.com>
3518 * config.host (rl78-*-elf): New case.
3519 * config/rl78: New directory for the Renesas RL78.
3521 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3523 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3526 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3529 * config/rs6000/t-savresfgpr: New file.
3530 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3531 $(srcdir)/config/rs6000/eabi.S.
3532 * config/rs6000/t-ppccomm-ldbl: Remove.
3533 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3535 (powerpc-*-eabispe*): Likewise.
3536 (powerpc-*-eabi*): Likewise.
3537 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3538 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3539 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3540 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3542 (powerpc-*-eabisim*): Likewise.
3543 (powerpc-*-elf*): Likewise.
3544 (powerpc-*-eabialtivec*): Likewise.
3545 (powerpc-xilinx-eabi*): Likewise.
3546 (powerpc-*-rtems*): Likewise.
3547 (powerpcle-*-elf*): Likewise.
3548 (powerpcle-*-eabisim*): Likewise.
3549 (powerpcle-*-eabi*): Likewise.
3551 2011-11-27 Ian Lance Taylor <iant@google.com>
3553 * generic-morestack.c (__splitstack_find): Check for NULL old
3555 (__splitstack_resetcontext): New function.
3556 (__splitstack_releasecontext): New function.
3557 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3559 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3561 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3563 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3565 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3567 2011-11-26 Richard Henderson <rth@redhat.com>
3569 * config/m68k/linux-atomic.c: New file.
3570 * config/m68k/t-linux: New file.
3571 * config.host (m68k-uclinux, m68k-linux): Use it.
3573 2011-11-26 Richard Henderson <rth@redhat.com>
3575 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3576 (__TMC_END__): Only declare if hidden is available; in the definition,
3577 if hidden is unavailable add a null record.
3578 (deregister_tm_clones, register_tm_clones): New.
3579 (__do_global_dtors_aux, frame_dummy): Use them.
3580 (__do_global_dtors, __do_global_ctors_1): Likewise.
3582 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3584 * config/darwin-crt-tm.c: New file.
3585 * config.host (darwin): Build crttms.o crttme.o to provide
3586 startup and shutdown for tm clones.
3587 * config/t-darwin (crttms.o): New build rule.
3588 (crttme.o): Likewise.
3590 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
3592 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3595 2011-11-21 Richard Henderson <rth@redhat.com>
3597 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3598 (__TMC_LIST__, __TMC_END__): New.
3599 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3600 (__do_global_dtors): Likewise.
3601 (frame_dummy): Call _ITM_registerTMCloneTable.
3602 (__do_global_ctors_1): Likewise.
3604 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3606 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3607 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3608 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3609 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3610 * config/i386/t-darwin64: Remove.
3611 * config/sh/t-netbsd (LIB2ADD): Remove.
3613 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
3616 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3617 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3618 * config/avr/lib1funcs.S (wmov): New assembler macro.
3619 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3620 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3621 (__udivmod64): New function.
3622 (__negdi2): New function.
3624 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3626 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3627 *-*-freebsd*aout*): Remove.
3629 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
3631 * static-object.mk (c_flags-$o): Save c_flags.
3632 ($(base)$(objext)): Use it.
3634 2011-11-18 Steve Ellcey <sje@cup.hp.com>
3636 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3638 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
3641 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3642 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3645 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3647 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3649 (aeabi_uidivmod): Likewise.
3650 (umodsi3): Likewise.
3652 (aeabi_idivmod): Likewise.
3655 2011-11-16 Tristan Gingold <gingold@adacore.com>
3657 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3659 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
3662 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3663 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3665 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3667 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3669 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3670 * config/pa/t-stublib64: Delete.
3672 2011-11-12 Richard Henderson <rth@redhat.com>
3674 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3675 cast the pointer argument to _Unwind_SetGRPtr.
3677 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3679 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3681 2011-11-09 Ian Lance Taylor <iant@google.com>
3683 * generic-morestack.c: Include <string.h>.
3684 (uintptr_type): Define.
3685 (struct initial_sp): Add dont_block_signals field. Reduce size of
3687 (allocate_segment): Set prev field to NULL. Don't set
3688 __morestack_current_segment or __morestack_segments.
3689 (__generic_morestack): Update current->prev and *pp after calling
3691 (__morestack_block_signals): Don't do anything if
3692 dont_block_signals is set.
3693 (__morestack_unblock_signals): Likewise.
3694 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3696 (__splitstack_block_signals): New function.
3697 (enum __splitstack_content_offsets): Define.
3698 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3699 (__splitstack_makecontext): New function.
3700 (__splitstack_block_signals_context): New function.
3701 (__splitstack_find_context): New function.
3702 * config/i386/morestack.S (__morestack_get_guard): New function.
3703 (__morestack_set_guard, __morestack_make_guard): New functions.
3704 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3706 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3708 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3709 (i[34567]86-*-mingw*): ... here.
3710 (x86_64-*-mingw*): ... here.
3712 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3714 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3716 2011-11-07 Nathan Sidwell <nathan@acm.org>
3718 * libgcov.c (struct gcov_fn_buffer): New struct.
3719 (buffer_fn_data): New helper.
3720 (gcov_exit): Rework for new gcov data structures.
3722 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
3725 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3727 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3729 * config.host (tmake_file): Correct comment.
3730 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3732 (bfin*-uclinux*): Likewise.
3733 (bfin*-linux-uclibc*): Likewise.
3734 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3736 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3738 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3739 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3740 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3741 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3742 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3743 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3744 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3745 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3746 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3747 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3748 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3749 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3750 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3752 * config/bfin/t-elf: Remove.
3753 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3755 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3757 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3758 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3759 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3760 (lm32-*-elf*): ... this.
3761 (lm32-*-rtems*): ... and this.
3763 (m32r-*-rtems*): Add to tmake_file.
3764 (moxie-*-rtems*): Likewise.
3765 (sparc-*-rtems*): Likewise.
3766 Remove t-rtems from tmake_file.
3767 (sparc64-*-rtems*): Likewise.
3768 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3771 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3774 * config/gthr-posix.h: Move ...
3775 * gthr-posix.h: ... here.
3776 * config/gthr-lynx.h: Reflect this.
3777 * config/gthr-vxworks.h: Likewise.
3778 * config/rs6000/gthr-aix.h: Likewise.
3779 * configure.ac (target_thread_file): Likewise.
3780 * configure: Regenerate.
3782 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3784 * config.host (arm*-*-rtemseabi*): New target.
3786 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3789 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3792 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3794 * config.host (epiphany-*-elf*): New configuration.
3795 * config/epiphany: New Directory.
3797 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3799 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3800 * config/avr/t-rtems: New.
3801 Filter out _exit from LIB1ASMFUNCS.
3803 2011-11-04 David S. Miller <davem@davemloft.net>
3805 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3806 * configure: Rebuild.
3808 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3810 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3813 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
3816 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3817 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3819 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3822 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3824 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3826 * config/c6x/t-elf (LIB2ADDEH): Set.
3827 * config/c6x/t-c6x-elf: Remove.
3829 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3831 * config/i386/sol2-ci.S: Rename to ...
3832 * config/i386/crti.S: ... this.
3833 * config/i386/sol2-cn.S: Rename to ...
3834 * config/i386/crtn.S: ... this.
3835 * config/sparc/sol2-ci.S: Rename to ...
3836 * config/sparc/crti.S: ... this.
3837 * config/sparc/sol2-cn.S: Rename to ...
3838 * config/sparc/crtn.S: ... this.
3839 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3840 (crti.o, crtn.o): Remove.
3842 2011-11-04 Tristan Gingold <gingold@adacore.com>
3844 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3846 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3848 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3850 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
3852 * config.host (crisv32-*-none, cris-*-none): Remove.
3853 (crisv32-*-elf): Append to tmake_file, don't just set it.
3854 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3856 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3858 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3859 (ecrtn$(objext)): Likewise.
3860 (ncrti$(objext)): Likewise.
3861 (ncrtn$(objext)): Likewise.
3863 2011-11-03 Andreas Schwab <schwab@redhat.com>
3865 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3867 2011-11-02 David S. Miller <davem@davemloft.net>
3869 * configure.ac: Set host_address on sparc too.
3870 * configure: Regenerate.
3871 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3872 based upon host_address.
3873 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3875 2011-11-02 Jason Merrill <jason@redhat.com>
3877 * config/rs6000/t-ppccomm: Add missing \.
3879 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3881 * gthr-single.h, gthr.h: New files.
3882 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3883 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3884 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3885 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3886 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3887 * configure.ac (thread_header): New variable.
3888 Set it depending on target_thread_file.
3889 (gthr-default.h): Link from $thread_header.
3890 * configure: Regenerate.
3891 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3893 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3895 * configure.ac (tm_file_): New variable.
3896 Determine from tm_file.
3897 (tm_file, tm_defines): Substitute.
3898 * configure: Regenerate.
3899 * mkheader.sh: New file.
3900 * Makefile.in (clean): Remove libgcc_tm.h.
3901 ($(objects)): Depend on libgcc_tm.h.
3902 (libgcc_tm_defines, libgcc_tm_file): New variables.
3903 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3904 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3905 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3906 ($(extra-parts)): Depend on libgcc_tm.h.
3907 * config.host (tm_defines, tm_file): New variable.
3908 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3909 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3910 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3911 (avr-*-rtems*): Likewise.
3912 (avr-*-*): Likewise.
3913 (frv-*-elf): Likewise.
3914 (frv-*-*linux*): Likewise.
3915 (h8300-*-rtems*): Likewise.
3916 (h8300-*-elf*): Likewise.
3917 (i[34567]86-*-darwin*): Likewise.
3918 (x86_64-*-darwin*): Likewise.
3919 (rx-*-elf): Likewise.
3920 (tic6x-*-uclinux): Likewise.
3921 (tic6x-*-elf): Likewise.
3922 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3923 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3924 * config/i386/cygming-crtbegin.c: Likewise.
3925 * config/i386/cygming-crtend.c: Likewise.
3926 * config/ia64/fde-vms.c: Likewise.
3927 * config/ia64/unwind-ia64.c: Likewise.
3928 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3929 * config/rs6000/darwin-fallback.c: Likewise.
3930 * config/stormy16/lib2funcs.c: Likewise.
3931 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3932 * crtstuff.c: Likewise.
3933 * dfp-bit.h: Likewise.
3934 * emutls.c: Likewise.
3935 * fixed-bit.c: Likewise.
3936 * fp-bit.c: Likewise.
3937 * generic-morestack-thread.c: Likewise.
3938 * generic-morestack.c: Likewise.
3939 * libgcc2.c: Likewise.
3940 * libgcov.c: Likewise.
3941 * unwind-dw2-fde-dip.c: Likewise.
3942 * unwind-dw2-fde.c: Likewise.
3943 * unwind-dw2.c: Likewise.
3944 * unwind-sjlj.c: Likewise.
3946 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3948 * configure.ac: Include ../config/picflag.m4.
3949 (GCC_PICFLAG): Call it.
3951 * configure: Regenerate.
3952 * Makefile.in (gcc_srcdir): Remove.
3953 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3954 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3955 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3956 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3957 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3960 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3961 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3962 to refer to libgcc2.c.
3964 * config/darwin-64.c: New file.
3965 * config/darwin-crt3.c: Remove comment.
3966 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3967 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3968 config/udivmodsi4.c: New files.
3969 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3970 config/memset.c: New files.
3971 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3972 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3973 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3974 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3975 * config/t-openbsd-thread: New file.
3976 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3977 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3978 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3979 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3982 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3983 to refer to gthr-posix.c.
3984 * config/alpha/t-vms (LIB2ADD): Set.
3985 * config/alpha/vms-gcc_shell_handler.c: New file.
3986 * config/arm/bpabi.c, config/arm/fp16.c,
3987 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3988 config/arm/unaligned-funcs.c: New files.
3989 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3990 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3991 * config/arm/t-linux: Likewise.
3992 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3993 * config/arm/t-netbsd: New file.
3994 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3995 * config/arm/t-symbian (LIB2ADD_ST): Set.
3996 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3997 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3998 * config/bfin/t-elf: New file.
3999 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
4000 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
4001 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
4002 config/c6x/ltf.c: New files.
4003 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
4004 (HOST_LIBGCC2_CFLAGS): Set.
4005 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
4006 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4007 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
4009 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
4010 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
4011 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
4012 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
4013 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
4015 * config/frv/t-frv (LIB2ADD): Set.
4016 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4017 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
4018 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
4019 config/h8300/popcounthi2.c: New files.
4020 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4021 * config/i386/gthr-win32.c: New file.
4022 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
4023 * config/i386/t-cygwin: Likewise.
4024 * config/i386/t-darwin, config/i386/t-darwin64,
4025 config/i386/t-gthr-win32, config/i386/t-interix: New files.
4026 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
4027 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4028 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4029 * config/ia64/quadlib.c: New file.
4030 * config/ia64/t-hpux (LIB2ADD): Set.
4031 * config/ia64/t-ia64: Add comment.
4032 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
4033 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4034 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
4035 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
4036 * config/m32c/t-m32c (LIB2ADD): Set.
4037 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4038 * config/m32r/t-m32r: Likewise.
4039 * config/m68k/fpgnulib.c: New file.
4040 * config/m68k/t-floatlib (LIB2ADD): Set.
4041 (xfgnulib.c): New target.
4042 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
4043 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
4044 * config/mep/t-mep (LIB2ADD): Set.
4045 * config/microblaze/divsi3.asm: Rename to divsi3.S.
4046 * config/microblaze/moddi3.asm: Rename to moddi3.S.
4047 * config/microblaze/modsi3.asm: Rename to modsi3.S.
4048 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
4049 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
4050 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
4051 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
4052 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
4053 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
4054 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
4056 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
4057 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
4058 * config/pa/fptr.c, config/pa/lib2funcs.S,
4059 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
4060 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4061 (LIB2ADD, LIB2ADD_ST): Set.
4062 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
4063 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
4065 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
4066 * config/pdp11/t-pdp11: New file.
4067 * config/picochip/libgccExtras/adddi3.S,
4068 config/picochip/libgccExtras/ashlsi3.S,
4069 config/picochip/libgccExtras/ashrsi3.S,
4070 config/picochip/libgccExtras/clzsi2.S,
4071 config/picochip/libgccExtras/cmpsi2.S,
4072 config/picochip/libgccExtras/divmod15.S,
4073 config/picochip/libgccExtras/divmodhi4.S,
4074 config/picochip/libgccExtras/divmodsi4.S,
4075 config/picochip/libgccExtras/lshrsi3.S,
4076 config/picochip/libgccExtras/parityhi2.S,
4077 config/picochip/libgccExtras/popcounthi2.S,
4078 config/picochip/libgccExtras/subdi3.S,
4079 config/picochip/libgccExtras/ucmpsi2.S,
4080 config/picochip/libgccExtras/udivmodhi4.S,
4081 config/picochip/libgccExtras/udivmodsi4.S: New files.
4082 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
4083 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
4084 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
4085 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
4086 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
4087 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
4088 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
4089 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
4091 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
4092 (HOST_LIBGCC2_CFLAGS): Set.
4093 * config/rs6000/t-darwin64: New file.
4094 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
4095 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
4096 * config/rs6000/t-ppccomm (LIB2ADD): Add
4097 $(srcdir)/config/rs6000/tramp.S.
4098 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
4099 Add $(srcdir)/config/rs6000/eabi.S.
4100 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
4101 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
4102 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
4103 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
4104 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
4105 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
4106 * config/rs6000/tramp.S: New file.
4107 * config/s390/t-tpf: Remove.
4108 * config/sh/linux-atomic.S: New file.
4109 * config/sh/t-linux (LIB2ADD): Set.
4110 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
4111 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4112 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
4114 (HOST_LIBGCC2_CFLAGS): Set.
4115 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4116 * config/spu/divmodti4.c, config/spu/divv2df3.c,
4117 config/spu/float_disf.c, config/spu/float_unsdidf.c,
4118 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
4119 config/spu/mfc_multi_tag_release.c,
4120 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
4121 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
4122 config/spu/multi3.c: New files.
4123 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
4124 (HOST_LIBGCC2_CFLAGS): Set.
4125 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
4126 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
4127 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
4128 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
4129 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
4130 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
4131 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
4132 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
4133 config/stormy16/umodsi3.c: New files.
4134 * config/xtensa/lib2funcs.S: New file.
4135 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4136 * config/xtensa/t-xtensa (LIB2ADD): Set.
4137 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
4138 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
4139 Add t-freebsd-thread to tmake_file for posix threads.
4140 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
4141 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
4142 (*-*-lynxos*): Likewise.
4143 (*-*-netbsd*): Likewise.
4144 (*-*-openbsd*): Likewise.
4145 Add t-openbsd-thread to tmake_file for posix threads.
4146 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
4147 (*-*-vxworks*): Set tmake_file.
4148 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4149 (alpha*-*-freebsd*): Likewise.
4150 (alpha*-*-netbsd*): Likewise.
4151 (alpha*-*-openbsd*): Likewise.
4152 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
4153 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4154 (alpha*-dec-*vms*): Likewise.
4155 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
4156 (bfin*-elf*): Add bfin/t-elf to tmake_file.
4157 (bfin*-uclinux*): Likewise.
4158 (bfin*-linux-uclibc*): Likewise.
4159 (crisv32-*-elf): Add cris/t-cris to tmake_file.
4160 (crisv32-*-none): Likewise.
4161 (cris-*-elf): Likewise.
4162 (cris-*-none): Likewise.
4163 (cris-*-linux*, crisv32-*-linux*): Likewise.
4164 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
4166 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
4168 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
4169 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
4170 (x86_64-*-elf*): Likewise.
4171 (i[34567]86-*-nto-qnx*): Likewise.
4172 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
4174 (x86_64-*-mingw*): Likewise.
4175 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
4176 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
4177 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4178 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4179 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
4181 (mipsisa64sr71k-*-elf*): Likewise.
4182 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4183 (mips-*-elf*, mipsel-*-elf*): Likewise.
4184 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4185 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4186 (mips*-*-rtems*): Likewise.
4187 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
4189 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
4190 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
4191 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
4192 (spu-*-elf*): Likewise.
4193 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
4195 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4197 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
4198 $(srcdir) to refer to $(LIB1ASMSRC).
4200 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
4201 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
4202 config/arm/lib1funcs.S: New files.
4203 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
4204 * config/arm/t-arm: New file.
4205 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
4206 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
4207 config/arm/t-strongarm-elf: New files.
4208 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
4209 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
4210 * config/avr/lib1funcs.S: New file.
4211 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4212 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
4213 * config/c6x/lib1funcs.S: New file.
4214 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4215 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
4216 * config/frv/lib1funcs.S: New file.
4217 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4218 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
4219 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
4220 * config/ia64/__divxf3.asm: Rename to ...
4221 * config/ia64/__divxf3.S: ... this.
4222 Adapt lib1funcs.asm filename.
4223 * config/ia64/_fixtfdi.asm: Rename to ...
4224 * config/ia64/_fixtfdi.S: ... this.
4225 Adapt lib1funcs.asm filename.
4226 * config/ia64/_fixunstfdi.asm: Rename to ...
4227 * config/ia64/_fixunstfdi.S: ... this.
4228 Adapt lib1funcs.asm filename.
4229 * config/ia64/_floatditf.asm: Rename to ...
4230 * config/ia64/_floatditf.S: ... this.
4231 Adapt lib1funcs.asm filename.
4232 * config/ia64/lib1funcs.S: New file.
4233 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
4234 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4235 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
4236 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
4237 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
4238 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
4239 * config/mep/lib1funcs.S: New file.
4240 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4241 * config/mips/mips16.S: New file.
4242 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4243 * config/pa/milli64.S: New file.
4244 * config/pa/t-linux, config/pa/t-linux64: New files.
4245 * config/picochip/lib1funcs.S: New file.
4246 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4247 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
4248 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
4249 * config/sh/t-netbsd: New file.
4250 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
4251 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
4252 * config/sh/t-sh64: New file.
4253 * config/sparc/lb1spc.S: New file.
4254 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
4256 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
4257 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
4258 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
4259 config/xtensa/lib1funcs.S: New files.
4260 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4261 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
4263 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
4264 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
4265 (arm*-*-linux*): Likewise.
4266 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
4267 arm*-*-linux-*eabi, add arm/t-linux otherwise.
4268 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
4269 (arm*-*-ecos-elf): Likewise.
4270 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4271 (arm*-*-rtems*): Likewise.
4272 (arm*-*-elf): Likewise.
4273 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
4274 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
4275 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
4276 (bfin*-uclinux*): Likewise.
4277 (bfin*-linux-uclibc*): Likewise.
4278 (bfin*-rtems*): Likewise.
4279 (bfin*-*): Likewise.
4280 (fido-*-elf): Merge into m68k-*-elf*.
4281 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
4282 (frv-*-*linux*): Add frv/t-frv to tmake_file.
4283 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
4284 (h8300-*-elf*): Likewise.
4285 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
4286 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
4287 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
4288 (i[34567]86-*-mingw*): Likewise.
4289 (x86_64-*-mingw*): Likewise.
4290 (i[34567]86-*-interix3*): Likewise.
4291 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
4292 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
4293 (m68k-*-elf*): Also handle fido-*-elf.
4294 Add m68k/t-floatlib to tmake_file.
4295 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
4296 (m68k-*-linux*): Likewise.
4297 (m68k-*-rtems*): Likewise.
4298 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
4299 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
4301 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
4302 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
4303 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
4304 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
4305 sh/t-netbsd to tmake_file.
4306 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
4307 (sh-*-rtems*): Add sh/t-sh to tmake_file.
4308 (sh-wrs-vxworks): Likewise.
4309 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
4311 (v850*-*-*): Add v850/t-v850 to tmake_file.
4312 (vax-*-linux*): Add vax/t-linux to tmake_file.
4313 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
4315 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4317 * crtstuff.c: New file.
4318 * Makefile.in (CRTSTUFF_CFLAGS): Define.
4319 (CRTSTUFF_T_CFLAGS): Define.
4320 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
4321 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
4322 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
4325 (crtbeginT.o): Use $(objext).
4326 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
4327 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
4328 (gcc-extra-parts): Remove.
4329 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
4331 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4332 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
4333 Add t-crtstuff-pic to tmake_file.
4334 (*-*-lynxos*): New case.
4335 Set tmake_file, extra_parts.
4336 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
4337 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
4338 *-*-netbsdelf[2-9]*.
4339 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
4340 (*-*-rtems*): Set extra_parts.
4341 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
4342 (*-*-uclinux*): New case.
4344 (*-*-vms*): New case.
4345 Set tmake_file, extra_parts.
4346 (*-*-elf): Set extra_parts.
4347 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
4348 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
4351 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
4353 (arm*-*-freebsd*): Add t-crtin to tmake_file.
4354 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
4355 (arm-wrs-vxworks): Append to tmake_file.
4357 (arm*-*-uclinux*): Set extra_parts.
4358 (arm*-*-ecos-elf): Likewise.
4359 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
4361 (arm*-*-rtems*): Set extra_parts.
4362 (arm*-*-elf): Likewise.
4363 (avr-*-rtems*): Clear extra_parts.
4364 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
4366 (bfin*-uclinux*): Likewise.
4367 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
4368 (bfin*-rtems*): Append to tmake_file.
4370 (bfin*-*): Likewise.
4371 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
4372 (crisv32-*-elf): ... this.
4373 (crisv32-*-none): ... this.
4374 (cris-*-elf, cris-*-none): New cases.
4375 Add cris/t-elfmulti to tmake_file.
4376 (fr30-*-elf): Append to tmake_file.
4378 (frv-*-elf): Append to tmake_file, add frv/t-frv.
4380 (h8300-*-rtems*): Append to tmake_file.
4382 (h8300-*-elf*): Likewise.
4383 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
4385 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
4387 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
4388 (x86_64-*-elf*): Likewise.
4389 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
4390 (x86_64-*-freebsd*): Likewise.
4391 (x86_64-*-netbsd*): Likewise.
4392 (i[34567]86-*-linux*): Likewise.
4393 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4394 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4395 (x86_64-*-linux*): Likewise.
4396 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4397 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
4400 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
4401 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
4402 Append to extra_parts, remove crtbegin.o, crtend.o.
4403 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
4404 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
4405 crtend.o, crtbeginS.o, crtendS.o.
4406 (ia64*-*-linux*): Comment extra_parts.
4407 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
4409 (iq2000*-*-elf*): Clear extra_parts.
4410 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
4411 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
4412 (m32r-*-elf*, m32r-*-rtems*): Split off ...
4413 (m32r-*-rtems*): ... this.
4414 Add m32r/t-m32r to tmake_file.
4415 (m68k-*-elf*): Add t-crtin to tmake_file.
4416 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
4417 (mcore-*-elf): Likewise.
4418 (microblaze*-*-*): Set extra_parts.
4419 (mips*-sde-elf*): New case.
4420 Set tmake_file, extra_parts.
4421 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4422 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4423 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
4426 (mipsisa64sr71k-*-elf*): Likewise.
4427 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4428 (mips-*-elf*, mipsel-*-elf*): Likewise.
4429 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4430 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
4431 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4432 (mips*-*-rtems*): Likewise.
4433 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
4434 (moxie-*-*): Split into ...
4435 (moxie-*-elf, moxie-*-uclinux*): ... this.
4436 Add to extra_parts, remove crtbegin.o, crtend.o.
4437 (moxie-*-rtems*): New case.
4440 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
4442 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4443 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
4446 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
4447 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
4449 (powerpc-*-eabisim*): Likewise.
4450 (powerpc-*-elf*): Likewise.
4451 (powerpc-*-eabialtivec*): Likewise.
4452 (powerpc-xilinx-eabi*): Likewise.
4453 (powerpc-*-eabi*): Likewise.
4454 (powerpc-*-rtems*): Likewise.
4455 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
4458 (powerpc-*-lynxos*): Add to tmake_file.
4459 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
4460 rs6000/t-crtstuff, t-crtstuff-pic.
4462 (powerpcle-*-eabisim*): Likewise.
4463 (powerpcle-*-eabi*): Likewise.
4464 (rx-*-elf): Remove extra_parts.
4465 (s390x-ibm-tpf*): Set extra_parts.
4466 (score-*-elf): Set extra_parts.
4467 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4468 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4469 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4470 (sh64l*-*-netbsd*): Split into ...
4471 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
4472 Add t-crtstuff-pic to tmake_file.
4474 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
4476 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
4477 (sparc-*-elf*): Remove t-crtin from tmake_file.
4478 Add to extra_parts, remove crtbegin.o, crtend.o.
4479 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
4480 (sparc64-*-linux*): Likewise.
4481 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
4482 Add to extra_parts, remove crtbegin.o, crtend.o.
4483 (sparc64-*-elf*): Remove t-crtin from tmake_file.
4484 Add to extra_parts, remove crtbegin.o, crtend.o.
4485 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
4486 Add to extra_parts, remove crtbegin.o, crtend.o.
4487 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
4488 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
4489 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
4491 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4493 (tic6x-*-*): Change to ...
4494 (tic6x-*-elf): ... this.
4496 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4498 (am33_2.0-*-linux*): Add comment.
4499 (mep*-*-*): Add mep/t-mep to tmake_file.
4501 * config/alpha/t-vms: New file.
4502 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4503 * config/arm/crti.S, config/arm/crtn.S: New files.
4504 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4505 * config/bfin/crtlibid.S: New file.
4506 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4507 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4508 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4509 (crti.o, crtin.o): New rules.
4510 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4511 * config/c6x/t-uclinux: New file.
4512 * config/cris/t-elfmulti: New file.
4513 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4514 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4515 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4516 * config/frv/t-frv: New file.
4517 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4518 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4519 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4521 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4522 refer to cygming-crtbegin.c, cygming-crtend.c.
4524 * config/i386/t-nto: New file.
4525 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4526 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4527 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4528 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4531 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4532 (crtinitS.o): New rule.
4533 * config/ia64/vms-crtinit.S: New file.
4534 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4535 * config/m32r/initfini.c: New file.
4536 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4537 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4538 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4539 * config/mep/t-mep: New file.
4540 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4541 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4542 * config/mips/crti.S, config/mips/crtn.S: New files.
4543 * config/mips/t-crtstuff: New file.
4544 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4545 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4546 (CUSTOM_CRTIN): Set.
4547 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4549 Use $(srcdir) to refer to crti.S, crtn.S.
4550 Use .S extension, $<.
4551 * config/moxie/crti.asm: Rename to ...
4552 * config/moxie/crti.S: ... this.
4553 * config/moxie/crtn.asm: Rename to ...
4554 * config/moxie/crtn.S: ... this.
4555 * config/moxie/t-moxie: Remove.
4556 * config/pa/stublib.c: New file.
4557 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4558 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4559 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4560 * config/rs6000/t-crtstuff: New file.
4561 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4562 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4563 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4564 Make output file explicit.
4565 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4566 Make output file explicit.
4567 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4568 Make output file explicit.
4569 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4570 Make output file explicit.
4571 * config/score/crti.S, config/score/crtn.S: New files.
4572 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4573 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4575 * config/sh/t-sh, config/sh/t-superh: New files.
4576 * config/sparc/t-linux64: New file.
4577 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4578 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4579 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4580 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4581 * config/t-crtin: Remove.
4582 * config/t-crtstuff-pic: New file.
4583 * config/t-sol2 (CUSTOM_CRTIN): Set.
4584 (crti.o, crtn.o): New rules.
4585 * config/vms/t-vms: New file.
4586 * config/vms/vms-ucrt0.c: New file.
4587 * config/xtensa/t-elf: New file.
4589 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4591 * Makefile.in (SHLIB_NM_FLAGS): Set.
4592 * mkmap-flat.awk, mkmap-symver.awk: New files.
4593 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4595 * configure: Regenerate.
4596 * config/libgcc-glibc.ver: New file.
4597 * config/libgcc-libsystem.ver: New file.
4598 * config/t-libunwind (SHLIB_LC): Set.
4599 * config/t-linux: New file.
4600 * config/t-slibgcc (INSTALL_SHLIB): New.
4601 (SHLIB_INSTALL): Use it.
4602 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4603 to mkmap-symver.awk.
4604 (SHLIB_MAPFILES): Don't append, adapt pathname.
4605 (SHLIB_VERPFX): Set.
4606 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4607 to mkmap-symver.awk.
4608 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4609 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4610 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4611 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4613 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4614 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4615 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4616 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4617 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4618 * config/i386/libgcc-darwin.10.4.ver,
4619 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4621 * config/i386/t-darwin: Remove.
4622 * config/i386/t-darwin64: Likewise.
4623 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4624 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4625 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4626 * config/i386/t-linux: New file.
4627 * config/i386/t-mingw32: New file.
4628 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4629 * config/ia64/t-glibc: Rename to ...
4630 * config/ia64/t-linux: ... this.
4631 (SHLIB_MAPFILES): Set.
4632 * config/ia64/t-glibc-libunwind: Rename to ...
4633 * config/ia64/t-linux-libunwind: ... this.
4634 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4635 * config/ia64/t-slibgcc-hpux: New file.
4636 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4637 * config/m68k/t-slibgcc-elf-ver: New file.
4638 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4639 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4641 * config/pa/t-slibgcc-hpux: New file.
4642 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4644 * config/rs6000/libgcc-darwin.10.4.ver,
4645 config/rs6000/libgcc-darwin.10.5.ver: New files.
4646 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4647 config/rs6000/libgcc-glibc.ver.
4648 * config/rs6000/libgcc-ppc64.ver: Rename to
4649 config/rs6000/libgcc-ibm-ldouble.ver.
4650 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4651 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4652 * config/rs6000/t-ldbl128: Rename to ...
4653 * config/rs6000/t-linux: ... this.
4654 (SHLIB_MAPFILES): Adapt filename.
4655 * config/rs6000/t-slibgcc-aix: New file.
4656 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4657 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4658 libgcc-excl.ver, libgcc-glibc.ver.
4659 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4660 * config/sparc/libgcc-glibc.ver: New file.
4661 * config/sparc/t-linux: New file.
4662 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4663 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4664 t-slibgcc-elf-ver to tmake_file.
4665 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4667 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4668 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4669 t-slibgcc-elf-ver, t-linux to tmake_file.
4670 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4672 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4673 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4674 (alpha*-dec-*vms*): Likewise.
4675 (arm*-*-freebsd*): Append to tmake_file.
4676 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4677 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4679 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4680 tmake_file for arm*-*-symbianelf*.
4681 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4682 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4684 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4685 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4686 pa/t-slibgcc-dwarf-ver to tmake_file.
4687 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4688 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4689 (hppa*64*-*-hpux11*): Likewise.
4690 (hppa[12]*-*-hpux11*): Likewise.
4691 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4692 i386/t-crtpc, i386/t-crtfm.
4693 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4694 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4696 Add i386/t-cygwin to tmake_file.
4697 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4698 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4699 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4701 Add i386/t-mingw32 to tmake_file.
4702 (x86_64-*-mingw*): Likewise.
4703 (ia64*-*-freebsd*): Append to tmake_file.
4704 (ia64*-*-linux*): Append to tmake_file.
4705 Replace ia64/t-glibc by ia64/t-linux.
4706 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4708 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4709 t-slibgcc-hpux to tmake_file.
4710 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4711 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4712 (m32rle-*-linux*): Likewise.
4713 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4715 (microblaze*-linux*): New case.
4716 Append to tmake_file, add t-slibgcc-nolc-override.
4717 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4718 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4719 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4720 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4721 rs6000/t-slibgcc-aix to tmake_file.
4722 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4723 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4724 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4725 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4726 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4727 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4729 (sparc-*-linux*): Append to tmake_file for *-leon*.
4730 Add sparc/t-linux to tmake_file for non-Leon targets.
4731 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4732 (tic6x-*-uclinux): New case.
4733 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4734 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4735 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4736 (am33_2.0-*-linux*): Append to tmake_file.
4737 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4738 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4739 x86_64-*-kfreebsd*-gnu.
4740 Add i386/t-linux to tmake_file.
4742 2011-10-28 Ian Lance Taylor <iant@google.com>
4744 * config/i386/morestack.S: Correct CFI information to do proper
4745 returns throughout function. In 32-bit mode, save %ebx so that it
4746 is restored on unwind.
4748 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4750 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4751 case where B3 isn't the return register.
4753 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4754 logic for doubleword pops.
4756 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
4758 * config/rs6000/t-freebsd: Add wildcard.
4760 2011-10-21 Paul Brook <paul@codesourcery.com>
4762 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4764 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
4765 Eric Botcazou <ebotcazou@adacore.com>
4768 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4769 fs->signal_frame to 1.
4771 2011-10-07 Ian Lance Taylor <iant@google.com>
4773 * generic-morestack-thread.c: #include <errno.h>.
4775 2011-10-07 Ian Lance Taylor <iant@google.com>
4778 * generic-morestack.c (__generic_morestack): Make sure the segment
4779 is large enough for both the stack frame and the copied
4782 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4785 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4788 2011-09-28 Nick Clifton <nickc@redhat.com>
4790 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4791 64-bit doubles are not enabled.
4792 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4793 and floatunsisf functions.
4795 2011-09-13 Paul Brook <paul@codesourcery.com>
4797 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4798 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4799 * unwind-arm-common.inc: New file.
4800 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4801 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4802 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4803 * config/c6x/libunwind.S: New file.
4804 * config/c6x/pr-support.c: New file.
4805 * config/c6x/unwind-c6x.c: New file.
4806 * config/c6x/unwind-c6x.h: New file.
4807 * config/c6x/t-c6x-elf: New file.
4809 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
4811 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4812 (ASM_DIVZERO): Ditto.
4813 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4815 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4817 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4819 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4822 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4823 instead of an assembly one.
4825 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
4828 * Makefile.in (install-unwind_h): Create
4829 $(gcc_objdir)/include/unwind.h atomically.
4831 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4833 * Makefile.in (install-unwind_h): Remove destination file first.
4835 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4838 * config/mips/t-mips16: New file.
4839 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4840 (mips*-*-linux*): Likewise.
4841 (mips*-sde-elf*): Likewise.
4842 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4843 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4844 Add mips/t-mips16 to tmake_file.
4845 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4846 (mips-*-elf*): Likewise.
4847 (mips64-*-elf*): Likewise.
4848 (mips64orion-*-elf*): Likewise.
4849 (mips*-*-rtems*): Likewise.
4850 (mipstx39-*-elf*): Likewise.
4851 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4852 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4854 Use $(srcdir) to refer to sync.c.
4856 ($(libgcc-sync-funcs-o)): Likewise.
4857 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4858 ($(libgcc-sync-funcs-s-o)): Likewise.
4860 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4862 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4865 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4868 * config/i386/value-unwind.h: New.
4870 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4872 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4873 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4874 Add to tmake_file rather than overriding it.
4876 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4878 * config/t-softfp: Remove.
4879 * soft-fp: Moved from ../gcc/config.
4880 * soft-fp/README: Remove t-softfp reference.
4881 * soft-fp/t-softfp: Move to config/t-softfp.
4882 (softfp_machine_header): Remove.
4883 (softfp_file_list): Remove config subdir.
4884 (soft-fp-objects): New variable.
4885 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4886 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4887 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4888 * config/t-softfp-excl: New file.
4889 * config/t-softfp-sfdf: New file.
4890 * config/t-softfp-tf: New file.
4891 * config/no-sfp-machine.h: New file.
4892 * config/arm/sfp-machine.h: New file.
4893 * config/arm/t-softfp: New file.
4894 * config/c6x/sfp-machine.h: New file.
4895 * config/i386/32/t-fprules-softfp: Rename to ...
4896 * config/i386/32/t-softfp: ... this.
4897 (tifunctions, LIB2ADD): Remove.
4898 (softfp_int_modes): Override.
4899 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4901 * config/i386/64/eqtf2.c: Likewise.
4902 * config/i386/64/getf2.c: Likewise.
4903 * config/i386/64/letf2.c: Likewise.
4904 * config/ia64/sft-machine.h: New file.
4905 * config/ia64/t-fprules-softfp: Rename to ...
4906 * config/ia64/t-softfp: ... this.
4907 * config/lm32/sfp-machine.h: New file.
4908 * config/moxie/t-moxie-softfp: Remove.
4909 * config/rs6000/ibm-ldouble-format: New file.
4910 * config/rs6000/ibm-ldouble.c: New file.
4911 * config/rs6000/libgcc-ppc-glibc.ver: New file
4912 * config/rs6000/libgcc-ppc64.ver: New file
4913 * config/rs6000/sfp-machine.h: New file.
4914 * config/rs6000/t-freebsd: New file.
4915 * config/rs6000/t-ibm-ldouble: New file.
4916 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4917 libgcc-ppc-glibc.ver.
4918 * config/rs6000/t-linux64: New file.
4919 * config/rs6000/t-ppccomm (LIB2ADD): Add
4920 $(srcdir)/config/rs6000/ibm-ldouble.c.
4921 * config/rs6000/t-ppccomm-ldbl: New file.
4922 * config/score/sfp-machine.h: New file.
4923 * config.host (sfp_machine_header): Explain.
4924 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4925 t-softfp to tmake_file.
4926 (arm*-*-uclinux*): Likewise.
4927 (arm*-*-ecos-elf): Likewise.
4928 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4929 (arm*-*-rtems*): Likewise.
4930 (arm*-*-elf): Likewise.
4931 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4933 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4934 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4935 (lm32-*-uclinux*): Likewise.
4936 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4937 t-softfp-excl, t-softfp.
4938 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4939 (powerpc64-*-darwin*): Likewise.
4940 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4942 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4944 (powerpc-*-eabisim*): Likewise.
4945 (powerpc-*-elf*): Likewise.
4946 (powerpc-*-eabialtivec*): Likewise.
4947 (powerpc-xilinx-eabi*): Likewise.
4948 (powerpc-*-rtems*): Likewise.
4949 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4950 t-softfp-excl, t-softfp to tmake_file.
4951 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4952 rs6000/t-ppccomm-ldbl to tmake_file.
4953 (powerpcle-*-elf*): Likewise.
4954 (powerpcle-*-eabisim*): Likewise.
4955 (powerpcle-*-eabi*): Likewise.
4956 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4957 rs6000/t-ibm-ldouble to tmake_file.
4958 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4959 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4960 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4961 (tic6x-*-*): Likewise.
4962 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4963 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4964 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4965 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4966 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4967 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4968 t-softfp to tmake_file.
4969 * configure.ac (sfp_machine_header): Provide default if unset.
4971 Link sfp-machine.h to config/$sfp_machine_header.
4972 * configure: Regenerate.
4974 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4976 * Makefile.in (double_type_size, long_double_type_size): Set.
4977 Remove $(fpbit-in-libgcc) support.
4978 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4979 (fpbit-src): New variable.
4980 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4981 Compile with -DFLOAT $(FPBIT_CFLAGS).
4983 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4984 Compile with $(FPBIT_CFLAGS).
4986 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4987 Compile with -DFLOAT $(TPBIT_CFLAGS).
4989 * configure.ac (double_type_size, long_double_type_size):
4990 Determine and substitute.
4991 * configure: Regenerate.
4992 * fp-bit.c, fp-bit.h: New files.
4993 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4994 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4995 * config/mips/t-mips: New file.
4996 * config/mips/t-sdemtk: New file.
4997 * config/rs6000/ppc64-fp.c: New file.
4998 * config/rs6000/t-darwin (LIB2ADD): Add
4999 $(srcdir)/config/rs6000/ppc64-fp.c.
5000 * config/rs6000/t-ppc64-fp: New file.
5001 * config/rx/rx-lib.h: New file.
5002 * config/rx/t-rx (FPBIT): Set to true.
5003 ($(gcc_objdir)/fp-bit.c): Remove.
5004 (DPBIT): Set to true only with -m64bit-doubles.
5005 ($(gcc_objdir)/dp-bit.c): Remove.
5006 * config/sparc/t-softfp: Remove.
5007 * config/spu/t-elf: New file.
5008 * config/t-fdpbit, config/t-fpbit: New files.
5009 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
5010 (mips*-*-*): Likewise.
5011 (arm-wrs-vxworks): Likewise.
5012 (arm*-*-freebsd*): Likewise.
5013 (avr-*-rtems*): Add t-fpbit to tmake_file.
5014 (avr-*-*): Likewise.
5015 (bfin*-elf*): Add t-fdpbit to tmake_file.
5016 (bfin*-uclinux*): Likewise.
5017 (bfin*-linux-uclibc*): Likewise.
5018 (bfin*-rtems*): New case.
5019 Add t-fdpbit to tmake_file.
5020 (bfin*-*): Add t-fdpbit to tmake_file.
5021 (crisv32-*-elf): Likewise.
5022 (cris-*-linux*): Likewise.
5023 (fr30-*-elf): Likewise.
5024 (frv-*-elf, frv-*-*linux*): Likewise.
5025 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
5026 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
5027 (m32r-*-elf*): Likewise.
5028 (m32rle-*-elf*): Likewise.
5029 (m32r-*-linux*): Likewise.
5030 (m32rle-*-linux*): Likewise.
5031 (mcore-*-elf): Add t-fdpbit to tmake_file.
5032 (microblaze*-*-*): Likewise.
5033 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
5034 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
5035 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
5037 Add mips/t-tpbit to tmake-file.
5038 (mips*-*-linux*): Fix typo.
5039 (mips*-sde-elf*): New case
5040 Add mips/t-sdemtk unless using newlib.
5041 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
5042 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
5043 (mn10300-*-*): Likewise.
5044 (pdp11-*-*): Likewise.
5045 (picochip-*-*): Add t-fpbit to tmake_file.
5046 (powerpc-*-eabisimaltivec*): Likewise.
5047 (powerpc-*-eabisim*): Likewise.
5048 (powerpc-*-elf*): Likewise.
5049 (powerpc-*-eabialtivec*): Likewise.
5050 (powerpc-xilinx-eabi*): New case.
5051 Add t-fdpbit to tmake_file.
5052 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
5053 (powerpc-*-rtems*): Likewise.
5054 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
5056 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
5058 (powerpc-*-lynxos*): Likewise.
5059 (powerpcle-*-elf*): Likewise.
5060 (powerpcle-*-eabisim*): Likewise.
5061 (powerpcle-*-eabi*): Likewise.
5062 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5063 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
5064 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5065 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5066 (rx-*-elf): Add t-fdpbit to tmake_file.
5067 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5068 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5069 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5070 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
5072 (sh-*-rtems*): Add t-fdpbit to tmake_file.
5073 (sh-wrs-vxworks): Likewise.
5074 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
5075 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
5076 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
5077 (sparc64-*-rtems*): ... new case.
5078 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
5079 (spu-*-elf*): Likewise.
5080 Add spu/t-elf to tmake_file.
5081 (v850*-*-*): Add t-fdpbit to tmake_file.
5082 (xstormy16-*-elf): Likewise.
5083 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
5084 (mep*-*-*): Likewise.
5086 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5088 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
5090 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
5091 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
5092 (install-unwind_h): New target.
5093 (all): Depend on it.
5094 * config.host (unwind_header): New variable.
5095 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
5096 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5097 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
5098 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
5099 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
5101 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
5103 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
5105 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
5107 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
5108 (ia64*-*-freebsd*): Likewise.
5109 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
5111 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
5112 $with_system_libunwind.
5113 (ia64*-*-hpux*): Set tmake_file.
5114 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
5115 (picochip-*-*): Set tmake_file.
5116 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
5118 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5119 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5120 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
5121 (xtensa*-*-elf*): Set tmake_file.
5122 (xtensa*-*-linux*): Likewise.
5123 * configure.ac: Include ../config/unwind_ipinfo.m4.
5124 Call GCC_CHECK_UNWIND_GETIPINFO.
5125 Link unwind.h to $unwind_header.
5126 * configure: Regenerate.
5127 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
5128 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
5129 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
5130 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
5131 * config/unwind-dw2-fde-darwin.c: New file.
5132 * config/arm/libunwind.S, config/arm/pr-support.c,
5133 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
5134 config/arm/unwind-arm.h,: New files.
5135 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
5136 config/ia64/t-eh-ia64, config/ia64/t-glibc,
5137 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
5138 config/ia64/t-vms, config/ia64/unwind-ia64.c,
5139 config/ia64/unwind-ia64.h: New files.
5140 * config/picochip/t-picochip: New file.
5141 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
5143 * config/rs6000/t-darwin (LIB2ADDEH): Set.
5144 * config/s390/t-tpf (LIB2ADDEH): Remove.
5145 * config/t-darwin (LIB2ADDEH): Set.
5146 * config/t-eh-dw2-dip: New file.
5147 * config/t-libunwind, config/t-libunwind-elf: New files.
5148 * config/t-sol2 (LIB2ADDEH): Remove.
5149 * config/xtensa/t-xtensa: New file.
5151 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
5153 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
5154 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
5155 long long to check rt_sigreturn syscall.
5157 2011-08-02 Alan Modra <amodra@gmail.com>
5159 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5160 Restore for indirect call bcrtl from correct stack slot, and only
5161 if cfa+40 isn't valid.
5163 2011-08-01 Julian Brown <julian@codesourcery.com>
5165 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
5166 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
5167 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
5169 2011-08-01 Julian Brown <julian@codesourcery.com>
5171 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
5172 (libgcc-std.ver.in): Use above.
5173 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
5174 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
5176 * config/t-fixedpoint-gnu-prefix: New file.
5177 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
5178 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
5181 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
5183 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
5184 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
5185 for x86-64. Properly check __x86_64__ and __LP64__.
5187 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
5189 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
5191 (_FP_WS_TYPE): Likewise.
5192 (_FP_I_TYPE): Likewise.
5194 2011-07-28 Alan Modra <amodra@gmail.com>
5196 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5197 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
5198 in a plt call stub. Do restore r2 if stopped on bctrl.
5200 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5202 * config.host (i[3456x]86-*-netware*): Remove.
5203 * config/i386/netware-crt0.c, config/i386/t-nwld,
5204 config/i386/t-slibgcc-nwld: Remove.
5206 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
5208 * config.host: Handle tic6x-*-*.
5209 * config/c6x/c6x-abi.h: New file.
5211 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5213 * config/i386/crtprec.c: New file.
5214 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
5215 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
5216 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
5217 (x86_64-*-darwin*): Likewise.
5218 (i[34567]86-*-solaris2*: Likewise.
5220 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5222 * config/alpha/crtfastmath.c: New file.
5223 * config/i386/crtfastmath.c: New file.
5224 * config/ia64/crtfastmath.c: New file.
5225 * config/mips/crtfastmath.c: New file.
5226 * config/sparc/crtfastmath.c: New file.
5228 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
5230 Add -frandom-seed=gcc-crtfastmath.
5231 * config/alpha/t-crtfm: Remove.
5232 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
5233 * config/ia64/t-ia64 (crtfastmath.o): Remove.
5235 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
5236 (alpha*-dec-osf5.1*): Likewise.
5237 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
5238 Add crtfastmath.o to extra_parts.
5239 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
5240 Add crtfastmath.o to extra_parts.
5241 (x86_64-*-darwin*): Likewise.
5242 (x86_64-*-mingw*): Likewise.
5243 (ia64*-*-elf*): Add t-crtfm to tmake_file.
5244 (ia64*-*-freebsd*): Likewise.
5245 (ia64*-*-linux*): Likewise.
5246 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
5247 Add crtfastmath.o to extra_parts.
5249 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5251 * config/darwin-crt3.o: New file.
5252 * config/rs6000/darwin-crt2.c: New file.
5253 * config/t-darwin: New file.
5254 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
5256 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
5257 (powerpc-*-darwin*): Add crt2.o to extra_parts.
5258 (powerpc64-*-darwin*): Likewise.
5260 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5262 * config/i386/netware-crt0.c: New file.
5263 * config/i386/t-nwld: Rename to ...
5264 * config/i386/t-slibgcc-nwld: ... this.
5265 * config/i386/t-nwld: New file.
5266 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
5268 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
5271 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5273 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
5275 * configure: Regenerate.
5277 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5279 * dfp-bit.c, dfp-bit.h: New files.
5280 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
5282 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
5283 ($(d64pbit-o)): Likewise.
5284 ($(d128pbit-o)): Likewise.
5285 * config/t-dfprules: New file.
5286 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
5287 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
5288 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5289 (x86_64-*-linux*): Likewise.
5290 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5291 (i[34567]86-*-cygwin*): Likewise.
5292 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
5293 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5295 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5297 * Makfile.in (LIBGCOV): New variable.
5298 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
5299 * libgcov.c: New file.
5301 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5303 * fixed-bit.c, fixed-bit.h: New files.
5304 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
5305 refer to fixed-bit.c.
5307 2011-07-07 Joseph Myers <joseph@codesourcery.com>
5309 * config.host (*local*): Remove.
5311 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5314 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
5315 like i?86-*-solaris2.1[0-9]*.
5316 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
5317 * configure.ac (i?86-*-solaris2*): Likewise.
5318 * configure: Regenerate.
5320 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
5322 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5323 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
5324 md_unwind_header by splitting out of...
5325 (i[34567]86-*-linux*): ... this.
5326 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
5327 Remove md_unwind_header by splitting out of...
5328 (x86_64-*-linux*): ... this.
5330 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
5332 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
5334 2011-06-28 Nick Clifton <nickc@redhat.com>
5336 * config.host: Recognize all V850 variants.
5338 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
5340 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
5342 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5344 * shared-object.mk (c_flags-$o): Save c_flags.
5345 ($(base)$(objext)): Use it.
5346 ($(base)_s$(objext)): Likewise.
5348 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
5350 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
5351 * libgcc-std.ver.in (GCC_4.7.0): New section.
5353 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
5357 * config/avr/t-avr: Fix line endings.
5358 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
5361 2011-06-14 Olivier Hainque <hainque@adacore.com>
5362 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5364 * config/mips/irix6-unwind.h: New file.
5365 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
5367 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
5369 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
5370 (sparc64_fallback_frame_state): Use it.
5371 (sparc64_frob_update_context): Further adjust context.
5372 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
5373 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
5374 * config/sparc/sol2-cn.S: Likewise.
5376 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5378 * enable-execute-stack-empty.c: New file.
5379 * enable-execute-stack-mprotect.c: New file.
5380 * config/i386/enable-execute-stack-mingw32.c: New file.
5381 * config.host (enable_execute_stack): New variable.
5382 Select appropriate variants.
5383 * configure.ac: Link enable-execute-stack.c to
5384 $enable_execute_stack.
5385 * configure: Regenerate.
5386 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
5387 (lib2funcs): Remove _enable_execute_stack.
5389 2011-06-09 David S. Miller <davem@davemloft.net>
5390 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5392 * config.host (sparc-*-linux*): Correct md_unwind_header
5394 (s390x-ibm-tpf*): Fix typo.
5396 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5398 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
5399 Add crtfastmath.o to extra_parts.
5400 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
5402 * config/mips/t-crtfm: Remove.
5404 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5406 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
5408 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
5410 * config.host (sh*-*-linux*): Fix typo.
5412 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5414 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
5415 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
5416 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
5417 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
5418 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
5419 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
5420 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
5421 Wrap in !__MINGW64__.
5422 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
5423 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
5424 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
5425 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
5426 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
5427 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
5428 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
5430 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
5431 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
5432 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
5433 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
5434 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
5435 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
5436 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
5437 * config/no-unwind.h: New file.
5438 * config.host (md_unwind_header): Document.
5440 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
5441 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
5442 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
5443 hppa[12]*-*-hpux11*): Set md_unwind_header.
5444 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
5445 Set md_unwind_header.
5446 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
5447 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
5448 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
5449 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
5450 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
5451 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
5452 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
5454 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
5455 * configure: Regenerate.
5457 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5459 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
5460 Set tmake_file, extra_parts.
5461 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
5463 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
5465 * config/mips/t-irix6: New file.
5466 * config/mips/t-slibgcc-irix: New file.
5468 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5470 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
5471 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
5473 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5475 * configure.ac (target_thread_file): Determine thread model.
5476 * configure: Regenerate.
5477 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
5478 * config/alpha/t-alpha: New file.
5479 * config/alpha/t-crtfm: Use $<.
5480 * config/alpha/t-ieee: New file.
5481 * config/alpha/t-osf-pthread: New file.
5482 * config/alpha/t-slibgcc-osf: New file.
5483 * config/alpha/libgcc-osf5.ver: New file.
5485 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5487 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
5489 Add crtfastmath.o to extra_parts.
5491 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5493 * config/gmon-sol2.c: Reindent.
5495 Remove, correct casts.
5496 Use STDERR_FILENO, NULL.
5497 (BASEADDRESS): Remove.
5499 (errno, sbrk): Remove declarations.
5500 (monstartup) [hp300]: Remove.
5503 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5505 * Makefile.in (cpu_type): Define.
5506 * config.host (i[34567]86-*-rtems*): Handle it.
5507 (i[34567]86-*-solaris2*): Move body ...
5508 (*-*-solaris2*): ... here.
5509 New case, generalize.
5510 (sparc-*-elf*): Handle it.
5511 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5512 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5513 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5515 (sparc*-*-solaris2*): ... this.
5517 (sparc64-*-elf*): Handle it.
5518 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5519 Merge ../gcc/config/i386/gmon-sol2.c.
5520 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5522 Merge ../gcc/config/i386/sol2-gc1.asm.
5523 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5525 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5527 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5528 * config/i386/t-crtstuff: New file.
5529 * config/i386/t-softfp: New file.
5530 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5531 $(T)crti.o, $(T)crtn.o): Remove.
5532 (gcrt1.o): New rule.
5533 (TARGET_LIBGCC2_CFLAGS): Remove.
5534 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5535 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5536 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5537 * config/sparc/t-sol2: New file.
5538 * config/sparc/t-crtfm: Move to ...
5539 * config/t-crtfm: ... this.
5540 Use $(cpu_type), $<.
5541 * config/t-crtin: New file.
5542 * config/sparc/t-softfp: New file.
5543 * config/sparc/t-softmul: New file.
5544 * config/t-rtems: New file.
5545 * config/t-slibgcc: New file.
5546 * config/t-slibgcc-elf-ver: New file.
5547 * config/t-slibgcc-gld: New file.
5548 * config/t-slibgcc-sld: New file.
5549 * config/t-sol2: New file.
5550 * configure.ac: Include ../config/lib-ld.m4.
5551 Call AC_LIB_PROG_LD_GNU.
5552 Substitute cpu_type.
5553 * configure: Regenerate.
5555 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5558 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5559 libgcc-std.ver in the build directory.
5560 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5561 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5563 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5565 * libgcc-std.ver.in: New file.
5566 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5568 (libgcc-std.ver): New rule.
5569 * config/t-gnu-prefix: New file.
5571 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5573 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5575 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5577 * config/i386/darwin-lib.h: New file.
5579 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5581 * config/arm/symbian-lib.h: New.
5583 2011-05-04 Chris Demetriou <cgd@google.com>
5585 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5586 (__x86.get_pc_thunk.bx): ...this.
5587 (__morestack): Adjust for rename, remove undef of __i686.
5589 2011-05-03 Chris Demetriou <cgd@google.com>
5591 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5593 2011-03-22 Joseph Myers <joseph@codesourcery.com>
5595 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5596 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5597 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5598 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5599 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5602 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
5604 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5605 Adjust copyright year.
5607 2011-03-07 Ian Lance Taylor <iant@google.com>
5609 * generic-morestack.c (__splitstack_find): Adjust returned stack
5610 pointer to include all registers pushed by __morestack.
5612 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5615 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5616 (toolexecdir): Calculate and AC_SUBST.
5617 (toolexeclibdir): Likewise.
5618 * Makefile.in (target_noncanonical): Import.
5619 (toolexecdir): Likewise.
5620 (toolexeclibdir): Likewise.
5621 * configure: Regenerate.
5623 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5626 * config/arm/bpabi.h: Rename to...
5627 * config/arm/bpabi-lib.h: ...this.
5629 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5631 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5633 * configure: Regenerate.
5635 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5637 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5638 __FLOAT_WORD_ORDER__.
5639 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5642 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5645 * Makefile.in (install-strip): New phony target.
5647 2010-11-07 Ian Lance Taylor <iant@google.com>
5650 * config/i386/morestack.S (__morestack_large_model): New
5653 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5655 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5657 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5659 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5661 * config/arm/bpabi.h: New file.
5662 * config/frv/frv-abi.h: New file.
5664 2010-10-01 Ian Lance Taylor <iant@google.com>
5666 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5667 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5669 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5672 * config.host: Add the missing `$'.
5674 2010-09-30 Michael Eager <eager@eagercon.com>
5676 * config.host: Add microblaze*-*-*.
5677 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5678 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5679 udivsi3.asm,umodsi3.asm}: New.
5681 2010-09-28 Ian Lance Taylor <iant@google.com>
5683 * configure.ac: Adjust CFI test to test assembler directly rather
5684 than checking gcc preprocessor macro.
5685 * configure: Rebuild.
5687 2010-09-27 Ian Lance Taylor <iant@google.com>
5689 * configure.ac: Test whether assembler supports CFI directives.
5690 * config.host: Only add t-stack and i386/t-stack-i386 to
5691 tmake_file if libgcc_cv_cfi is "yes".
5692 * configure: Rebuild.
5694 2010-09-27 Ian Lance Taylor <iant@google.com>
5696 * generic-morestack.h: New file.
5697 * generic-morestack.c: New file.
5698 * generic-morestack-thread.c: New file.
5699 * config/i386/morestack.S: New file.
5700 * config/t-stack: New file.
5701 * config/i386/t-stack-i386: New file.
5702 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5703 i386/t-stack-i386 to tmake_file.
5705 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5707 * Makefile.in (libgcc-extra-parts): Check for static archives and
5708 invoke ranlib after installing them.
5709 (gcc-extra-parts): Likewise.
5710 (install-leaf): Likewise.
5712 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5714 * configure: Regenerated.
5716 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
5718 * configure: Regenerated.
5720 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5721 Andrew Pinski <pinskia@gmail.com>
5724 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5726 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5729 * configure: Regenerated.
5731 2010-09-06 Andreas Schwab <schwab@redhat.com>
5733 * configure: Regenerate.
5735 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5737 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5739 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5742 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5743 Iain Sandoe <iains@gcc.gnu.org>
5746 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5747 LIB2FUNCS_EXCLUDE functions.
5749 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5751 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5753 * configure: Regenerate.
5755 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
5757 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5758 i386/t-freebsd to tmake_file.
5759 * config/i386/t-freebsd: New file.
5760 * config/i386/libgcc-bsd.ver: New file.
5762 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5764 * config.host (powerpc*-eabispe*): Set tmake_file.
5765 (powerpc*-eabi*): Likewise.
5766 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5767 crtbeginS, crtendS, crtbeginT.
5769 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
5771 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5772 to tmake_file. Add crtfastmath.o to extra_parts.
5773 * config/mips/t-crtfm: New.
5775 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5777 * config.host (sparc64-*-rtems*): New target.
5779 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5781 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5784 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5786 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5788 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5790 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5791 alpha-dec-osf5.0* support.
5793 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
5795 * config.host: Add lm32-*-rtems*.
5797 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5798 Uros Bizjak <ubizjak@gmail.com>
5801 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5802 like other remaining 32-bit x86 OSes.
5803 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5805 * config/i386/libgcc-sol2.ver: New file.
5806 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5808 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5811 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5812 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5813 is used and substitute set_use_emutls.
5814 * configure: Regenerated.
5816 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5818 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5820 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5823 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5825 ($(T)gcrt1.o): Likewise.
5826 ($(T)crt1.o): Likewise.
5827 ($(T)crti.o): Likewise.
5828 ($(T)crtn.o): Likewise.
5830 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5833 * Makefile.in (install): Use $(MAKE) string in rule, for
5836 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5838 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5839 * config/mmix/t-mmix: New file.
5840 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5842 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5845 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5848 2010-01-04 Anthony Green <green@moxielogic.com>
5850 * config/moxie/crti.asm, config/moxie/crtn.asm,
5851 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5852 config/moxie/t-moxie: New files.
5853 * config.host: Add t-moxie-softfp reference.
5855 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5858 * config/t-slibgcc-darwin: Fix embedded rpaths for
5859 --enable-version-specific-runtime-libs, build extension stub
5860 libs exposing features available from current libgcc_s.
5862 2009-11-11 Jon Beniston <jon@beniston.com>
5864 * config.host: Add lm32 targets.
5865 * config/lm32: New directory.
5866 * config/lm32/libgcc_lm32.h: New file.
5867 * config/lm32/_mulsi3.c: New file.
5868 * config/lm32/_udivmodsi4.c: New file.
5869 * config/lm32/_divsi3.c: New file.
5870 * config/lm32/_modsi3.c: New file.
5871 * config/lm32/_udivsi3.c: New file.
5872 * config/lm32/_umodsi3.c: New file.
5873 * config/lm32/_lshrsi3.S: New file.
5874 * config/lm32/_ashrsi3.S: New file.
5875 * config/lm32/_ashlsi3.S: New file.
5876 * config/lm32/crti.S: New file.
5877 * config/lm32/crtn.S: New file.
5878 * config/lm32/t-lm32: New file.
5879 * config/lm32/t-elf: New file.
5880 * config/lm32/t-uclinux: New file.
5882 2009-10-26 Nick Clifton <nickc@redhat.com>
5884 * config.host: Add support for RX target.
5885 * config/rx: New directory.
5886 * config/rx/rx-abi-functions.c: New file. Supplementary
5887 functions for libgcc to support the RX ABI.
5888 * config/rx/rx-abi.h: New file. Supplementary header file for
5889 libgcc RX ABI functions.
5890 * config/rx/t-rx: New file: Makefile fragment for building
5893 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
5895 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5896 constraint of y0 to "g".
5898 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5900 * config.host: Include the s390 makefile fragments.
5901 * config/s390/32/_fixdfdi.c: New file.
5902 * config/s390/32/_fixsfdi.c: New file.
5903 * config/s390/32/_fixtfdi.c: New file.
5904 * config/s390/32/_fixunsdfdi.c: New file.
5905 * config/s390/32/_fixunssfdi.c: New file.
5906 * config/s390/32/_fixunstfdi.c: New file.
5907 * config/s390/32/t-floattodi: New file.
5908 * config/s390/libgcc-glibc.ver: New file.
5909 * config/s390/t-crtstuff: New file.
5910 * config/s390/t-linux: New file.
5911 * config/s390/t-tpf: New file.
5913 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5915 * configure.ac (AC_PREREQ): Bump to 2.64.
5917 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5919 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5921 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5923 * configure: Regenerate.
5925 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5927 * config.host (ia64-hp-*vms*): New target.
5928 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5931 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5933 * configure.ac: Add snippet for maintainer-mode.
5934 * configure: Regenerate.
5935 * Makefile.in (AUTOCONF, configure_deps): New variables.
5936 ($(srcdir)/configure)): New rule, active only with maintainer
5939 2009-06-23 DJ Delorie <dj@redhat.com>
5942 * config.host: Add mep support.
5944 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5946 * config.host: Add i386/${host_address}/t-fprules-softfp and
5947 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5949 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5951 * config/i386/64/_multc3.c: Likewise.
5952 * config/i386/64/_powitf2.c: Likewise.
5953 * config/i386/64/eqtf2.c: Likewise.
5954 * config/i386/64/getf2.c: Likewise.
5955 * config/i386/64/letf2.c: Likewise.
5956 * config/i386/64/letf2.c: Likewise.
5957 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5958 unsigned long long for x64 mingw targets.
5959 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5960 (_FP_I_TYPE): Define as long long for x64 mingw target.
5962 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5964 * config.host (vax-*-linux*): New.
5966 2009-05-31 Anthony Green <green@moxielogic.com>
5968 * config.host: Add moxie support.
5969 * config/moxie/t-moxie: New file.
5971 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5973 * config.host: Add i386/${host_address}/t-fprules-softfp and
5974 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5976 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5978 * config.host: Add i386/${host_address}/t-fprules-softfp to
5979 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5981 2009-04-09 Nick Clifton <nickc@redhat.com>
5983 * config/ia64/tf-signs.c: Change copyright header to refer to
5984 version 3 of the GNU General Public License with version 3.1
5985 of the GCC Runtime Library Exception and to point readers at
5986 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5988 * config/i386/32/tf-signs.c: Likewise.
5989 * config/libbid/_addsub_dd.c: Likewise.
5990 * config/libbid/_addsub_sd.c: Likewise.
5991 * config/libbid/_addsub_td.c: Likewise.
5992 * config/libbid/_dd_to_df.c: Likewise.
5993 * config/libbid/_dd_to_di.c: Likewise.
5994 * config/libbid/_dd_to_sd.c: Likewise.
5995 * config/libbid/_dd_to_sf.c: Likewise.
5996 * config/libbid/_dd_to_si.c: Likewise.
5997 * config/libbid/_dd_to_td.c: Likewise.
5998 * config/libbid/_dd_to_tf.c: Likewise.
5999 * config/libbid/_dd_to_udi.c: Likewise.
6000 * config/libbid/_dd_to_usi.c: Likewise.
6001 * config/libbid/_dd_to_xf.c: Likewise.
6002 * config/libbid/_df_to_dd.c: Likewise.
6003 * config/libbid/_df_to_sd.c: Likewise.
6004 * config/libbid/_df_to_td.c: Likewise.
6005 * config/libbid/_di_to_dd.c: Likewise.
6006 * config/libbid/_di_to_sd.c: Likewise.
6007 * config/libbid/_di_to_td.c: Likewise.
6008 * config/libbid/_div_dd.c: Likewise.
6009 * config/libbid/_div_sd.c: Likewise.
6010 * config/libbid/_div_td.c: Likewise.
6011 * config/libbid/_eq_dd.c: Likewise.
6012 * config/libbid/_eq_sd.c: Likewise.
6013 * config/libbid/_eq_td.c: Likewise.
6014 * config/libbid/_ge_dd.c: Likewise.
6015 * config/libbid/_ge_sd.c: Likewise.
6016 * config/libbid/_ge_td.c: Likewise.
6017 * config/libbid/_gt_dd.c: Likewise.
6018 * config/libbid/_gt_sd.c: Likewise.
6019 * config/libbid/_gt_td.c: Likewise.
6020 * config/libbid/_isinfd128.c: Likewise.
6021 * config/libbid/_isinfd32.c: Likewise.
6022 * config/libbid/_isinfd64.c: Likewise.
6023 * config/libbid/_le_dd.c: Likewise.
6024 * config/libbid/_le_sd.c: Likewise.
6025 * config/libbid/_le_td.c: Likewise.
6026 * config/libbid/_lt_dd.c: Likewise.
6027 * config/libbid/_lt_sd.c: Likewise.
6028 * config/libbid/_lt_td.c: Likewise.
6029 * config/libbid/_mul_dd.c: Likewise.
6030 * config/libbid/_mul_sd.c: Likewise.
6031 * config/libbid/_mul_td.c: Likewise.
6032 * config/libbid/_ne_dd.c: Likewise.
6033 * config/libbid/_ne_sd.c: Likewise.
6034 * config/libbid/_ne_td.c: Likewise.
6035 * config/libbid/_sd_to_dd.c: Likewise.
6036 * config/libbid/_sd_to_df.c: Likewise.
6037 * config/libbid/_sd_to_di.c: Likewise.
6038 * config/libbid/_sd_to_sf.c: Likewise.
6039 * config/libbid/_sd_to_si.c: Likewise.
6040 * config/libbid/_sd_to_td.c: Likewise.
6041 * config/libbid/_sd_to_tf.c: Likewise.
6042 * config/libbid/_sd_to_udi.c: Likewise.
6043 * config/libbid/_sd_to_usi.c: Likewise.
6044 * config/libbid/_sd_to_xf.c: Likewise.
6045 * config/libbid/_sf_to_dd.c: Likewise.
6046 * config/libbid/_sf_to_sd.c: Likewise.
6047 * config/libbid/_sf_to_td.c: Likewise.
6048 * config/libbid/_si_to_dd.c: Likewise.
6049 * config/libbid/_si_to_sd.c: Likewise.
6050 * config/libbid/_si_to_td.c: Likewise.
6051 * config/libbid/_td_to_dd.c: Likewise.
6052 * config/libbid/_td_to_df.c: Likewise.
6053 * config/libbid/_td_to_di.c: Likewise.
6054 * config/libbid/_td_to_sd.c: Likewise.
6055 * config/libbid/_td_to_sf.c: Likewise.
6056 * config/libbid/_td_to_si.c: Likewise.
6057 * config/libbid/_td_to_tf.c: Likewise.
6058 * config/libbid/_td_to_udi.c: Likewise.
6059 * config/libbid/_td_to_usi.c: Likewise.
6060 * config/libbid/_td_to_xf.c: Likewise.
6061 * config/libbid/_tf_to_dd.c: Likewise.
6062 * config/libbid/_tf_to_sd.c: Likewise.
6063 * config/libbid/_tf_to_td.c: Likewise.
6064 * config/libbid/_udi_to_dd.c: Likewise.
6065 * config/libbid/_udi_to_sd.c: Likewise.
6066 * config/libbid/_udi_to_td.c: Likewise.
6067 * config/libbid/_unord_dd.c: Likewise.
6068 * config/libbid/_unord_sd.c: Likewise.
6069 * config/libbid/_unord_td.c: Likewise.
6070 * config/libbid/_usi_to_dd.c: Likewise.
6071 * config/libbid/_usi_to_sd.c: Likewise.
6072 * config/libbid/_usi_to_td.c: Likewise.
6073 * config/libbid/_xf_to_dd.c: Likewise.
6074 * config/libbid/_xf_to_sd.c: Likewise.
6075 * config/libbid/_xf_to_td.c: Likewise.
6076 * config/libbid/bid128.c: Likewise.
6077 * config/libbid/bid128_2_str.h: Likewise.
6078 * config/libbid/bid128_2_str_macros.h: Likewise.
6079 * config/libbid/bid128_2_str_tables.c: Likewise.
6080 * config/libbid/bid128_add.c: Likewise.
6081 * config/libbid/bid128_compare.c: Likewise.
6082 * config/libbid/bid128_div.c: Likewise.
6083 * config/libbid/bid128_fma.c: Likewise.
6084 * config/libbid/bid128_logb.c: Likewise.
6085 * config/libbid/bid128_minmax.c: Likewise.
6086 * config/libbid/bid128_mul.c: Likewise.
6087 * config/libbid/bid128_next.c: Likewise.
6088 * config/libbid/bid128_noncomp.c: Likewise.
6089 * config/libbid/bid128_quantize.c: Likewise.
6090 * config/libbid/bid128_rem.c: Likewise.
6091 * config/libbid/bid128_round_integral.c: Likewise.
6092 * config/libbid/bid128_scalb.c: Likewise.
6093 * config/libbid/bid128_sqrt.c: Likewise.
6094 * config/libbid/bid128_string.c: Likewise.
6095 * config/libbid/bid128_to_int16.c: Likewise.
6096 * config/libbid/bid128_to_int32.c: Likewise.
6097 * config/libbid/bid128_to_int64.c: Likewise.
6098 * config/libbid/bid128_to_int8.c: Likewise.
6099 * config/libbid/bid128_to_uint16.c: Likewise.
6100 * config/libbid/bid128_to_uint32.c: Likewise.
6101 * config/libbid/bid128_to_uint64.c: Likewise.
6102 * config/libbid/bid128_to_uint8.c: Likewise.
6103 * config/libbid/bid32_to_bid128.c: Likewise.
6104 * config/libbid/bid32_to_bid64.c: Likewise.
6105 * config/libbid/bid64_add.c: Likewise.
6106 * config/libbid/bid64_compare.c: Likewise.
6107 * config/libbid/bid64_div.c: Likewise.
6108 * config/libbid/bid64_fma.c: Likewise.
6109 * config/libbid/bid64_logb.c: Likewise.
6110 * config/libbid/bid64_minmax.c: Likewise.
6111 * config/libbid/bid64_mul.c: Likewise.
6112 * config/libbid/bid64_next.c: Likewise.
6113 * config/libbid/bid64_noncomp.c: Likewise.
6114 * config/libbid/bid64_quantize.c: Likewise.
6115 * config/libbid/bid64_rem.c: Likewise.
6116 * config/libbid/bid64_round_integral.c: Likewise.
6117 * config/libbid/bid64_scalb.c: Likewise.
6118 * config/libbid/bid64_sqrt.c: Likewise.
6119 * config/libbid/bid64_string.c: Likewise.
6120 * config/libbid/bid64_to_bid128.c: Likewise.
6121 * config/libbid/bid64_to_int16.c: Likewise.
6122 * config/libbid/bid64_to_int32.c: Likewise.
6123 * config/libbid/bid64_to_int64.c: Likewise.
6124 * config/libbid/bid64_to_int8.c: Likewise.
6125 * config/libbid/bid64_to_uint16.c: Likewise.
6126 * config/libbid/bid64_to_uint32.c: Likewise.
6127 * config/libbid/bid64_to_uint64.c: Likewise.
6128 * config/libbid/bid64_to_uint8.c: Likewise.
6129 * config/libbid/bid_b2d.h: Likewise.
6130 * config/libbid/bid_binarydecimal.c: Likewise.
6131 * config/libbid/bid_conf.h: Likewise.
6132 * config/libbid/bid_convert_data.c: Likewise.
6133 * config/libbid/bid_decimal_data.c: Likewise.
6134 * config/libbid/bid_decimal_globals.c: Likewise.
6135 * config/libbid/bid_div_macros.h: Likewise.
6136 * config/libbid/bid_dpd.c: Likewise.
6137 * config/libbid/bid_flag_operations.c: Likewise.
6138 * config/libbid/bid_from_int.c: Likewise.
6139 * config/libbid/bid_functions.h: Likewise.
6140 * config/libbid/bid_gcc_intrinsics.h: Likewise.
6141 * config/libbid/bid_inline_add.h: Likewise.
6142 * config/libbid/bid_internal.h: Likewise.
6143 * config/libbid/bid_round.c: Likewise.
6144 * config/libbid/bid_sqrt_macros.h: Likewise.
6146 2009-04-09 Jakub Jelinek <jakub@redhat.com>
6148 * Makefile.in: Change copyright header to refer to version
6149 3 of the GNU General Public License and to point readers at the
6150 COPYING3 file and the FSF's license web page.
6151 * config.host: Likewise.
6153 2009-04-07 Alan Modra <amodra@bigpond.net.au>
6155 * config.host: Reorder and merge to match config.gcc change.
6157 2009-04-03 Alan Modra <amodra@bigpond.net.au>
6159 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
6161 2009-03-28 Joseph Myers <joseph@codesourcery.com>
6163 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
6164 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
6165 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
6166 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
6168 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
6170 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
6171 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6173 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
6175 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
6176 ia64/t-softfp-compat to tmake_file.
6178 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
6180 * config/ia64/__divxf3.asm: New.
6181 * config/ia64/_fixtfdi.asm: Likewise.
6182 * config/ia64/_fixunstfdi.asm: Likewise.
6183 * config/ia64/_floatditf.asm: Likewise.
6184 * config/ia64/t-fprules-softfp: Likewise.
6185 * config/ia64/t-softfp-compat: Likewise.
6186 * config/ia64/tf-signs.c: Likewise.
6188 2009-01-18 Ben Elliston <bje@au.ibm.com>
6190 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6192 2009-01-16 Ben Elliston <bje@au.ibm.com>
6194 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
6197 2009-01-13 Ben Elliston <bje@au.ibm.com>
6199 * config/t-softfp: New file.
6200 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
6201 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
6203 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
6205 * config.host: Add m32r*-*-rtems*.
6207 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
6209 * config.host: Add m32c*-*-rtems*.
6211 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6214 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
6215 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
6216 * configure: Regenerate.
6217 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
6218 tmake_file here from gcc/config.gcc.
6219 Move extra_parts here from gcc/config.gcc.
6220 * config/i386/t-sol2: Move here from gcc/config/i386.
6221 Use gcc_srcdir instead of srcdir.
6223 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
6225 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
6228 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
6230 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
6232 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
6234 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
6236 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
6239 * config.host: Add picochip-*-*.
6241 2008-08-06 Bob Wilson <bob.wilson@acm.org>
6243 * config.host: Match more processor names for Xtensa.
6245 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
6247 * config/i386/64/t-softfp-compat: Update comments.
6249 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
6251 * config/i386/64/_divtc3-compat.c: Moved to ...
6252 * config/i386/64/_divtc3.c: Here.
6254 * config/i386/64/_multc3-compat.c: Moved to ...
6255 * config/i386/64/_multc3.c: Here.
6257 * config/i386/64/_powitf2-compat.c: Moved to ...
6258 * config/i386/64/_powitf2.c: Here.
6260 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
6261 .c suffix instead of -compat.c.
6263 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
6265 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
6266 (_FP_MUL_MEAT_D): Ditto.
6267 (_FP_DIV_MEAT_S): Ditto.
6268 (_FP_DIV_MEAT_D): Ditto.
6270 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
6272 * Makefile.in: Add support for __sync_* libgcc functions.
6274 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
6276 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
6278 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6281 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
6282 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
6284 * config/i386/64/t-fprules-softfp: Moved to ...
6285 * config/i386/64/t-softfp-compat: This. New.
6287 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
6289 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
6290 Initialize f with 0.0.
6292 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6295 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
6297 * config/i386/64/_divtc3-compat.c: New.
6298 * config/i386/64/_multc3-compat.c: Likewise.
6299 * config/i386/64/_powitf2-compat.c: Likewise.
6300 * config/i386/64/eqtf2.c: Likewise.
6301 * config/i386/64/getf2.c: Likewise.
6302 * config/i386/64/letf2.c: Likewise.
6303 * config/i386/64/t-fprules-softfp: Likewise.
6305 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6307 * config.host: Add i386/${host_address}/t-fprules-softfp to
6308 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
6309 i[34567]86-*-linux*, x86_64-*-linux*.
6311 * configure.ac: Set host_address to 64 or 32 for x86.
6312 * configure: Regenerated.
6314 * Makefile.in (config.status): Also depend on
6315 $(srcdir)/config.host.
6317 * config/i386/32/t-fprules-softfp: New.
6318 * config/i386/32/tf-signs.c: Likewise.
6320 * config/i386/64/sfp-machine.h: New. Moved from gcc.
6322 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6323 Uros Bizjak <ubizjak@gmail.com>
6325 * config/i386/32/sfp-machine.h: New.
6327 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
6329 * config/rs6000/t-ppccomm: Remove rules that conflict with
6330 auto-generated rules.
6332 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6334 * configure.ac: sinclude override.m4.
6335 * configure: Regenerate.
6337 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
6339 * configure: Regenerate.
6341 2008-06-10 Joseph Myers <joseph@codesourcery.com>
6343 * Makefile.in (DECNUMINC): Remove
6344 -I$(MULTIBUILDTOP)../../libdecnumber.
6347 2008-06-07 Joseph Myers <joseph@codesourcery.com>
6349 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
6350 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
6351 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
6352 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
6353 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
6354 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
6355 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
6356 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
6357 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
6358 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
6359 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
6360 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
6361 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
6362 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
6364 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
6366 * config.host (sh2[lbe]*-*-linux*): Allow target.
6368 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
6370 * config/rs6000/t-ppccomm: Add build rules for new files.
6371 (LIB2ADD_ST): New variable.
6373 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
6377 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
6378 * config/t-avr: New file. Build 16bit libgcc functions.
6380 2008-03-02 Jakub Jelinek <jakub@redhat.com>
6383 * config/t-slibgcc-darwin: Make install-leaf dependent on
6384 install-darwin-libgcc-stubs instead of install.
6386 2008-01-25 Joseph Myers <joseph@codesourcery.com>
6388 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
6389 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
6390 sh-*-rtemscoff*): Remove cases.
6392 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
6394 * Makefile.in (all): Use install-leaf rather than install.
6395 (install): Split most of the rule into...
6396 (install-leaf): ...this new one.
6398 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
6399 Paolo Bonzini <bonzini@gnu.org>
6402 * Makefile.in: Use @shlib_slibdir@ substitution to get
6403 correct install name on darwin.
6404 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
6406 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
6408 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
6409 cris-*-elf and cris-*-none.
6410 (crisv32-*-linux*): Similar, as cris-*-linux*.
6412 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
6414 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
6416 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
6419 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
6420 * configure: Regenerated.
6422 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
6424 * Makefile.in (dfp-filenames): Replace decimal_globals,
6425 decimal_data, binarydecimal and convert_data with
6426 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
6427 and bid_convert_data, respectively.
6429 2007-09-17 Chao-ying Fu <fu@mips.com>
6430 Nigel Stephens <nigel@mips.com>
6432 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
6433 * Makefile.in (fixed_point): Define.
6434 Check if fixed_point is yes to build support functions.
6435 * configure.ac: Check for fixed_point support.
6436 * configure: Regenerated.
6437 * gen-fixed.sh: New file to generate lists of fixed-point labels,
6438 funcs, modes, from, to.
6440 2007-09-11 Janis Johnson <janis187@us.ibm.com
6442 * Makefile.in (dfp-filenames): Add bid128_noncomp.
6444 2007-09-10 Janis Johnson <janis187@us.ibm.com>
6446 * Makefile.in (dfp-filenames): Remove decUtility, add
6447 decDouble, decPacked, decQuad, decSingle.
6449 2007-08-27 Hans Kester <hans.kester@ellips.nl>
6451 * config.host : Add x86_64-elf target.
6453 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6455 * configure.ac (set_have_cc_tls): Add a missing =.
6456 * configure: Regenerated.
6458 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6460 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
6461 and x86_64-*-linux*.
6463 * config/t-tls: New file.
6465 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6467 * configure.ac: Include ../config/enable.m4 and
6468 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
6469 supports TLS and substitute set_have_cc_tls.
6470 * configure: Regenerated.
6472 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
6474 * Makefile.in: Use libbid for DFP when BID is enabled.
6476 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
6478 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
6479 extra_parts. Add config/i386/t-cygming to tmake_file.
6480 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
6482 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
6483 Danny Smith <dannysmith@users.sourceforge.net>
6486 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
6487 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
6488 * config/i386/t-crtfm: Compile crtfastmath.o with
6489 -minline-all-stringops.
6491 2007-05-10 Richard Sandiford <richard@codesourcery.com>
6493 * config.host (sparc-wrs-vxworks): New target.
6495 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
6497 * config.host: Recognize fido.
6499 2007-04-04 Janis Johnson <janis187@us.ibm.com>
6501 * configure: Check host, not target, for decimal float support.
6503 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
6505 * config/i386/t-crtpc: New file.
6506 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
6507 (x86_64-*-linux*): Ditto.
6509 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
6511 * config.host (x86_64-*-mingw*): New target.
6513 2007-03-23 Michael Meissner <michael.meissner@amd.com>
6514 H.J. Lu <hongjiu.lu@intel.com>
6516 * Makefile.in (enable_decimal_float): New.
6518 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6519 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6520 (decbits-filenames): This.
6521 (decbits-objects): New.
6522 (libgcc-objects): Add $(decbits-objects).
6524 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6525 Substitute enable_decimal_float.
6526 * configure: Regenerated.
6528 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
6530 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6532 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6534 * Makefile.in (install-info): New dummy target.
6536 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6538 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6540 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6542 * Makefile.in: Add install-html and install-pdf dummy
6545 2007-02-05 Roger Sayle <roger@eyesopen.com>
6546 Daniel Jacobowitz <dan@codesourcery.com>
6548 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6549 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6550 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6552 2007-01-29 Janis Johnson <janis187@us.ibm.com>
6554 * Makefile.in (dec-filenames): Add decExcept.
6556 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6559 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6562 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6564 * configure.ac: Add --enable-version-specific-runtime-libs.
6565 Correct $slibdir default.
6566 * configure: Regenerated.
6568 2007-01-23 Joseph Myers <joseph@codesourcery.com>
6570 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6572 2007-01-21 Andrew Pinski <pinskia@gmail.com>
6575 * config.host (alpha*-*-linux*): Set extra_parts.
6577 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6579 * config/sh/t-linux: New.
6580 * config.host (sh*-*-linux*): Set tmake_file.
6582 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6584 * Makefile.in (install): Handle multilibs.
6586 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6588 * Makefile.in: Added .PHONY entry for documentation targets.
6590 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6592 * Makefile.in: Add empty info, html, dvi, pdf targets.
6594 2007-01-04 Mike Stump <mrs@apple.com>
6596 * Makefile.in (MAKEINFO): Remove.
6599 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
6601 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6602 * configure: Regenerate.
6603 * Makefile.in (host_subdir): Substitute it.
6604 (gcc_objdir): Use it.
6606 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6608 * config.host (ia64*-*-linux*): Set tmake_file.
6610 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6612 * Makefile.in (version): Define.
6614 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6615 Paolo Bonzini <bonzini@gnu.org>
6617 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6618 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6619 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6620 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6621 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6622 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6623 * configure: Generated.