| blob | 3949c0adbc7d441bb2dfc69f4040a1eca9458cab |
1 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
3 * config/i386/cpuinfo.c (processor_subtypes): Add
4 INTEL_COREI7_BROADWELL.
5 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
6 model numbers.
8 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
10 * config/i386/elf-lib.h: New file.
11 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
12 Wrap definition in #ifdef __i386__.
13 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
14 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
15 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
16 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
17 to tm_file.
19 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
21 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
22 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
24 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
26 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
27 Update rt_sigframe format and address for current Nios II
28 Linux conventions.
30 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
32 * config.host (arm*-*-freebsd*): Add new configuration for
33 arm*-*-freebsd*.
34 * config/arm/freebsd-atomic.c: New file.
35 * config/arm/t-freebsd: Likewise.
36 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
37 'PC-relative indirect' OS's.
39 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
41 * config.host: Add Visium support.
42 * config/visium: New directory.
44 2015-01-05 Jakub Jelinek <jakub@redhat.com>
46 Update copyright years.
48 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
50 * config.host: Support mipsisa32r6 and mipsisa64r6.
51 * config/mips/mips16.S: Do not build for R6.
53 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
55 * config/sh/crt.h: New.
56 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
57 symbols.
58 * config/sh/crt1.S: Likewise.
60 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
62 PR libgcc/63832
63 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
64 func_ptr *dtor_list temporary variable to avoid "array subscript
65 is above array bounds" warnings.
67 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
69 * Makefile.in (with_aix_soname): Define.
70 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
71 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
72 * configure: Recreate.
74 2014-12-05 Olivier Hainque <hainque@adacore.com>
76 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
77 now provided by defaults.h.
79 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
81 PR target/55351
82 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
83 whether it's defined.
85 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
87 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
88 * config/i386/cpuinfo.c (get_available_features): Detect it.
90 2014-11-27 Tony Wang <tony.wang@arm.com>
92 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
93 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
94 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
96 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
98 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
100 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
102 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
103 instead.
105 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
106 John David Anglin <danglin@gcc.gnu.org>
108 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
109 (FETCH_AND_OP_2): New. Use for subword and double word operations.
110 (OP_AND_FETCH_2): Likewise.
111 (COMPARE_AND_SWAP_2): Likewise.
112 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
113 (SYNC_LOCK_RELEASE_2): Likewise.
114 (SUBWORD_SYNC_OP): Remove.
115 (SUBWORD_VAL_CAS): Likewise.
116 (SUBWORD_BOOL_CAS): Likewise.
117 (FETCH_AND_OP_WORD): Update.
118 Consistently use signed types.
120 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
121 Thomas Schwinge <thomas@codesourcery.com>
122 Ilya Verbin <ilya.verbin@intel.com>
123 Andrey Turetskiy <andrey.turetskiy@intel.com>
125 * Makefile.in (crtoffloadbegin$(objext)): New rule.
126 (crtoffloadend$(objext)): Likewise.
127 * configure: Regenerate.
128 * configure.ac (accel_dir_suffix): Compute new variable.
129 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
130 if enable_offload_targets is not empty.
131 * offloadstuff.c: New file.
133 2014-11-13 Nick Clifton <nickc@redhat.com>
135 * config/rl78/divmodhi.S: Add support for the G10 architecture.
136 Use START_FUNC and END_FUNC macros to enable linker garbage
137 collection.
138 * config/rl78/divmodqi.S: Likewise.
139 * config/rl78/divmodsi.S: Likewise.
140 * config/rl78/mulsi3.S: Likewise.
141 * config/rl78/lib2div.c: Remove G10 functions.
142 * config/rl78/lib2muls.c: Likewise.
143 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
144 * config/rl78/vregs.h (START_FUNC): New macro.
145 (END_FUNC): New macro.
147 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
149 * config/mips/mips16.S: Set .module when supported. Update O32
150 FP64 calling convention and use for FPXX when possible. Add FPXX
151 calling convention fallback case.
153 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
155 * config.host: Handle nvptx-*-*.
156 * shared-object.mk (as-flags-$o): Define.
157 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
158 -xassembler-with-cpp.
159 * static-object.mk: Identical changes.
160 * config/nvptx/t-nvptx: New file.
161 * config/nvptx/crt0.s: New file.
162 * config/nvptx/free.asm: New file.
163 * config/nvptx/malloc.asm: New file.
164 * config/nvptx/realloc.c: New file.
166 2014-10-30 Joseph Myers <joseph@codesourcery.com>
168 * Makefile.in (libgcc.map.in): New target.
169 (libgcc.map): Use libgcc.map.in.
170 * config/t-softfp (softfp_compat): New variable to be set by
171 users.
172 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
173 variables.
174 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
175 directory.
176 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
177 that use compat symbols and disable all code unless [SHARED].
178 * config/t-softfp-compat: New file.
179 * find-symver.awk: New file.
180 * configure.ac (--with-glibc-version): New configure option.
181 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
182 * configure: Regenerate.
183 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
184 soft-float and e500.
186 2014-10-29 Joseph Myers <joseph@codesourcery.com>
188 * config/t-hardfp (hardfp_exclusions): Document new variable for
189 user to define.
190 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
191 * config/t-softfp (softfp_extras): Document new variable for user
192 to define.
193 (softfp_func_list): Add functions from $(softfp_extras).
194 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
195 * config.host (powerpc*-*-linux*): For e500v1, use
196 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
197 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
198 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
200 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
202 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
203 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
204 memory read accesses are ok.
206 2014-10-25 Joseph Myers <joseph@codesourcery.com>
208 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
209 * configure: Regenerate.
210 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
211 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
212 of soft-fp for 32-bit classic hard float. Do not use
213 t-softfp-excl for soft float.
215 2014-10-22 Joseph Myers <joseph@codesourcery.com>
217 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
218 configurations.
219 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
220 Remove variables.
222 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
224 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
225 introduced with 2014-10-21 trunk r216525.
227 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
228 Vidya Praveen <vidya.praveen@atmel.com>
229 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
230 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
231 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
233 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
234 order.
236 Updated library functions for AVRTINY arch.
237 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
238 Replaced occurrences of r0/r1 with tmp/zero reg macros.
239 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
240 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
241 wsubi/wadi macors.
242 (__mulsi3_helper): Update stack, preserve callee saved regs and
243 argument from stack. Restore callee save registers.
244 (__mulpsi3): Likewise.
245 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
246 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
247 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
248 AVRTINY.
249 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
250 (__do_copy_data): Added new definition for AVRTINY.
251 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
252 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
253 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
254 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
255 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
256 macors.
257 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
258 AVRTINY.
260 Fix broken long multiplication on tiny arch.
262 2014-10-09 Joseph Myers <joseph@codesourcery.com>
264 * soft-fp/double.h: Update from glibc.
265 * soft-fp/eqdf2.c: Likewise.
266 * soft-fp/eqsf2.c: Likewise.
267 * soft-fp/eqtf2.c: Likewise.
268 * soft-fp/extenddftf2.c: Likewise.
269 * soft-fp/extended.h: Likewise.
270 * soft-fp/extendsfdf2.c: Likewise.
271 * soft-fp/extendsftf2.c: Likewise.
272 * soft-fp/extendxftf2.c: Likewise.
273 * soft-fp/gedf2.c: Likewise.
274 * soft-fp/gesf2.c: Likewise.
275 * soft-fp/getf2.c: Likewise.
276 * soft-fp/ledf2.c: Likewise.
277 * soft-fp/lesf2.c: Likewise.
278 * soft-fp/letf2.c: Likewise.
279 * soft-fp/op-1.h: Likewise.
280 * soft-fp/op-2.h: Likewise.
281 * soft-fp/op-4.h: Likewise.
282 * soft-fp/op-8.h: Likewise.
283 * soft-fp/op-common.h: Likewise.
284 * soft-fp/quad.h: Likewise.
285 * soft-fp/single.h: Likewise.
286 * soft-fp/soft-fp.h: Likewise.
287 * soft-fp/unorddf2.c: Likewise.
288 * soft-fp/unordsf2.c: Likewise.
289 * soft-fp/unordtf2.c: Likewise.
290 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
291 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
292 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
293 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
294 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
295 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
296 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
297 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
298 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
299 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
301 2014-10-08 Rong Xu <xur@google.com>
303 * libgcov-util.c (read_gcda_file): Fix format.
304 (find_match_gcov_info): Ditto.
305 (calculate_2_entries): New.
306 (compute_one_gcov): Ditto.
307 (gcov_info_count_all_cold): Ditto.
308 (gcov_info_count_all_zero): Ditto.
309 (extract_file_basename): Ditto.
310 (get_file_basename): Ditto.
311 (set_flag): Ditto.
312 (matched_gcov_info): Ditto.
313 (calculate_overlap): Ditto.
314 (gcov_profile_overlap): Ditto.
315 * libgcov-driver.c (compute_summary): Make
316 it avavilable for external calls.
318 2014-10-06 Rong Xu <xur@google.com>
320 * Makefile.in: Ditto.
321 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
322 (gcov_sort_icall_topn_counter): Ditto.
323 (gcov_sort_topn_counter_arrays): Ditto.
324 (dump_one_gcov): Sort indirect_call topn counters.
325 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
326 function.
327 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
328 utility function.
329 (__gcov_indirect_call_topn_profiler): New profiler function.
330 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
331 * libgcov.h: New decls.
333 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
335 * config.host: Remove support for score-*.
337 2014-09-22 Joseph Myers <joseph@codesourcery.com>
339 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
340 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
341 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
342 __LIBGCC_XF_MANT_DIG__.
343 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
344 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
345 __LIBGCC_TF_MANT_DIG__.
346 * libgcc2.c (NOTRUNC): Define in terms of
347 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
348 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
350 2014-09-22 Joseph Myers <joseph@codesourcery.com>
352 PR target/63312
353 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
354 New macros.
356 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
358 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
359 override USE_PT_GNU_EH_FRAME.
360 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
361 check USE_EH_FRAME_REGISTRY_ALWAYS against
362 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
363 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
364 variable for substituted force_explicit_eh_registry.
365 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
366 * configure.ac (explicit-exception-frame-registration):
367 New AC_ARG_ENABLE.
368 * configure: Regenerate.
370 2014-09-19 Olivier Hainque <hainque@adacore.com>
372 * config.host (powerpc-wrs-vxworksmils): New configuration,
373 same as vxworksae.
375 2014-09-18 Joseph Myers <joseph@codesourcery.com>
377 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
379 2014-09-18 Joseph Myers <joseph@codesourcery.com>
381 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
382 bits not set bits as indicating trapping exceptions.
384 2014-09-17 Nathan sidwell <nathan@acm.org>
386 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
387 (LIBGCOV_DRIVER): ... here.
388 * libgcov-driver.c (gcov_master): New.
389 (gcov_exit): Remove from master chain.
390 (__gcov_init): Add to master chain if version compatible. Don't
391 clear the version.
392 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
393 (gcov_reset_int): Clear master chain, if compatible.
394 (gcov_dump_int): New internal interface. Dump master chain, if
395 compatible.
396 (gcov_dump): Alias for gcov_dump_int.
397 * libgcov.h (struct gcov_root): Add next and prev fields.
398 (struct gcov_master): New struct.
399 (__gcov_master): New.
400 (gcov_dump_int): Declare.
402 2014-09-17 Olivier Hainque <hainque@adacore.com>
404 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
405 and crtbegin.o + crtend.o to extra_parts.
407 2014-09-12 Joseph Myers <joseph@codesourcery.com>
409 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
410 __LIBGCC_HAS_SF_MODE__.
411 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
412 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
413 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
414 * config/libbid/bid_gcc_intrinsics.h
415 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
416 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
417 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
418 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
419 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
420 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
422 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
424 PR target/63223
425 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
426 and R24 as needed. Make work for all devices and .text locations.
427 (__do_global_ctors, __do_global_dtors): Use word addresses.
428 (__tablejump__, __tablejump_elpm__): Remove functions.
429 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
430 Add _tablejump2.
431 (XICALL, XIJMP): New macros.
433 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
434 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
436 * config.host (aarch64*): Include crtfastmath.o and
437 t-crtfm.
438 * config/aarch64/crtfastmath.c: New file.
440 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
442 * config.host: Remove picochip support.
443 * config/picochip/adddi3.S: Remove.
444 * config/picochip/ashlsi3.S: Remove.
445 * config/picochip/ashlsi3.c: Remove.
446 * config/picochip/ashrsi3.S: Remove.
447 * config/picochip/ashrsi3.c: Remove.
448 * config/picochip/clzsi2.S: Remove.
449 * config/picochip/cmpsi2.S: Remove.
450 * config/picochip/divmod15.S: Remove.
451 * config/picochip/divmodhi4.S: Remove.
452 * config/picochip/divmodsi4.S: Remove.
453 * config/picochip/lib1funcs.S: Remove.
454 * config/picochip/longjmp.S: Remove.
455 * config/picochip/lshrsi3.S: Remove.
456 * config/picochip/lshrsi3.c: Remove.
457 * config/picochip/parityhi2.S: Remove.
458 * config/picochip/popcounthi2.S: Remove.
459 * config/picochip/setjmp.S: Remove.
460 * config/picochip/subdi3.S: Remove.
461 * config/picochip/t-picochip: Remove.
462 * config/picochip/ucmpsi2.S: Remove.
463 * config/picochip/udivmodhi4.S: Remove.
464 * config/picochip/udivmodsi4.S: Remove.
466 2014-09-08 Joseph Myers <joseph@codesourcery.com>
468 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
469 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
470 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
471 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
472 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
473 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
474 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
475 defined and LIBGCC2_HAS_DF_MODE is defined.
476 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
477 defined and LIBGCC2_HAS_XF_MODE is defined.
478 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
479 defined and LIBGCC2_HAS_TF_MODE is defined.
481 2014-09-08 Joseph Myers <joseph@codesourcery.com>
483 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
484 and ROUND_TOWARDS_ZERO conditionals.
486 2014-09-07 Nathan sidwell <nathan@acm.org>
488 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
489 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
491 2014-09-05 Joseph Myers <joseph@codesourcery.com>
493 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
494 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
495 uses to __LIBGCC_STACK_POINTER_REGNUM__.
496 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
497 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
498 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
499 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
500 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
501 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
502 (DWARF_FRAME_REGISTERS): Change all uses to
503 __LIBGCC_DWARF_FRAME_REGISTERS__.
504 (EH_RETURN_STACKADJ_RTX): Change all uses to
505 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
506 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
507 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
508 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
509 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
510 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
511 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
512 to __LIBGCC_EH_FRAME_SECTION_NAME__.
513 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
514 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
515 __LIBGCC_STACK_POINTER_REGNUM__.
516 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
517 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
518 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
519 to __LIBGCC_STACK_POINTER_REGNUM__.
520 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
521 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
522 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
523 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
524 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
525 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
526 (STACK_POINTER_REGNUM): Change all uses to
527 __LIBGCC_STACK_POINTER_REGNUM__.
528 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
529 use to __LIBGCC_STACK_POINTER_REGNUM__.
530 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
531 uses to __LIBGCC_STACK_POINTER_REGNUM__.
532 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
533 to __LIBGCC_DWARF_FRAME_REGISTERS__.
534 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
535 to __LIBGCC_DWARF_FRAME_REGISTERS__.
536 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
537 to __LIBGCC_STACK_POINTER_REGNUM__.
538 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
539 Remove conditional definition.
540 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
541 __LIBGCC_TEXT_SECTION_ASM_OP__.
542 (EH_FRAME_SECTION_NAME): Change all uses to
543 __LIBGCC_EH_FRAME_SECTION_NAME__.
544 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
545 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
546 (CTORS_SECTION_ASM_OP): Change all uses to
547 __LIBGCC_CTORS_SECTION_ASM_OP__.
548 (DTORS_SECTION_ASM_OP): Change all uses to
549 __LIBGCC_DTORS_SECTION_ASM_OP__.
550 (JCR_SECTION_NAME): Change all uses to
551 __LIBGCC_JCR_SECTION_NAME__.
552 (INIT_SECTION_ASM_OP): Change all uses to
553 __LIBGCC_INIT_SECTION_ASM_OP__.
554 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
555 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
556 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
557 __LIBGCC_STACK_GROWS_DOWNWARD__.
558 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
559 __LIBGCC_INIT_SECTION_ASM_OP__.
560 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
561 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
562 (EH_FRAME_SECTION_NAME): Change all uses to
563 __LIBGCC_EH_FRAME_SECTION_NAME__.
564 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
565 definitions. Change all uses to
566 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
567 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
568 __LIBGCC_STACK_GROWS_DOWNWARD__.
569 (DWARF_FRAME_REGISTERS): Change all uses to
570 __LIBGCC_DWARF_FRAME_REGISTERS__.
571 (EH_RETURN_STACKADJ_RTX): Change all uses to
572 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
573 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
574 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
575 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
576 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
577 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
579 2014-09-02 Nathan sidwell <nathan@acm.org>
581 * libgcov-interface.c (STRONG_ALIAS): New.
582 (__gcov_flush): Call __gcov_reset_int.
583 (__gcov_reset): Strong alias for ...
584 (__gcov_reset_ing): ... this renamed hidden version.
585 * libgcov.h (__gcov_reset_int): New declaration.
587 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
589 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
590 call from here...
591 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
592 (__dso_handle): Define on Cygwin.
593 * config/i386/t-cygming (crtbeginS.o): New rule.
594 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
596 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
597 declaration syntax.
599 2014-08-13 Steve Ellcey <sellcey@mips.com>
601 * crtstuff.c: Undef caddr_t.
603 2014-08-12 Steve Ellcey <sellcey@mips.com>
605 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
607 2014-08-07 Nathan Sidwell <nathan@acm.org>
609 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
610 (LIBGCOV_DRIVER): ... to here.
611 * libgcov.h (gcov_do_dump): New #define.
612 (struct gcov_root): New.
613 (__gcov_root): New declaration.
614 (__gcov_dump_one): Declare.
615 * libgcov-driver.c (gcov_list, gcov_dump_complete,
616 run_accounted): Delete.
617 (gcov_compute_histogram): Add LIST argument, adjust.
618 (compute_summary): Adjust gcov_compute_histogram call.
619 (gcov_do_dump): Not hidden, static in libgcov.
620 (gcov_clear): Move to interface.c.
621 (__gcov_dump_one): New, broken out of ...
622 (gcov_exit): ... here. Make static.
623 (__gcov_root): New.
624 (__gcov_init): Adjust.
625 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
626 declarations.
627 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
628 (gcov_clear): Moved from driver.c. Add LIST argument.
629 (__gcov_reset): Adjust for changed interfaces.
630 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
632 2014-08-04 Rohit <rohitarulraj@freescale.com>
634 PR target/60102
635 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
636 based on change in SPE high register numbers and 3 HTM registers.
638 2014-08-01 Nathan Sidwell <nathan@acm.org>
640 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
641 LIBGCOV_INTERFACE): Reformat.
642 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
643 IN_GCOV_TOOL.
644 * libgcov-interface.c: Reformat some comments.
645 (__gcov_flush_mx): Add declaration. Tidy up definition.
647 2014-07-31 Alan Modra <amodra@gmail.com>
648 Peter Bergner <bergner@vnet.ibm.com>
650 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
651 (pack_ldouble): New function.
652 (__gcc_qadd): Use it.
653 (__gcc_qmul): Likewise.
654 (__gcc_qdiv): Likewise.
655 (__gcc_qneg): Likewise.
656 (__gcc_stoq): Likewise.
657 (__gcc_dtoq): Likewise.
659 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
661 * config/s390/tpf-unwind.h: Include <stdbool.h>.
662 (__tpf_eh_return): Add original return address as second parameter.
663 Handle cases where unwinder routines were called directly, instead
664 of from within the C++ library.
666 2014-07-29 Nathan Sidwell <nathan@acm.org>
668 * libgcov.h: Move renaming of entry points to lib gcov specific
669 portion.
670 (gcov_do_dump): New rename.
671 (gcov_rewrite): Remove inline, make HIDDEN.
672 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
673 (gcov_exit_compute_summary): Rename to ...
674 (compute_summary): ... here. Add LIST argument.
675 (gcov_exit_merge_gcda): Rename to ...
676 (merge_one_data): ... here.
677 (gcov_exit_write_gcda): Rename to ...
678 (write_one_data): ... here.
679 (gcov_exit_merge_summary): Rename to ...
680 (merge_summary): Add RUN_COUNTED argument.
681 (gcov_exit_dump_gcov): Rename to ...
682 (dump_one_gcov): Add RUN_COUNTED argument.
683 (gcov_do_dump): New function, broken out of ...
684 (gcov_exit): ... here. Call it.
686 2014-07-27 Anthony Green <green@moxielogic.com>
688 * config.host: Add moxiebox configuration suppport.
690 2014-07-27 Nathan Sidwell <nathan@acm.org>
692 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
693 (struct gcov_filename): ... here. Include buffer and max length
694 fields.
695 (gcov_max_filename): Remove.
696 (gi_filename): Remove.
697 (gcov_exit_compute_summary): Compute max filename here.
698 (gcov_exit_merge_gcda): Add filename parm, adjust.
699 (gcov_exit_merge_summary): Likewise.
700 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
701 (gcov_exit): Likewise.
702 (__gcov_init): Don't calculate max length here.
703 * libgcov_util.c (max_filename_len): Remove.
704 (read_gcda_file): Don't calculate max length here.
705 (gcov_read_profile_dir): Don't propagate here.
706 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
707 struct gcov_filename changes.
708 (gcov_exit_open_gcda_file): Likewise.
710 2014-07-25 Nathan Sidwell <nathan@acm.org>
712 * libgcov-driver.c (set_gcov_dump_complete,
713 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
714 functions polluting user's namespace.
715 (gcov_exit): Set variable directly.
716 (gcov_clear): Reset variable directly.
717 * libgcov-interface.c (get_gcov_dymp_complete,
718 reset_gov_dump_complete): Remove declarations.
719 (__gcov_reset, __gcov_dump): Don't call them.
721 2014-07-24 DJ Delorie <dj@redhat.com>
723 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
724 (__gcc_deregister_frame): Move logic to detect deregister function
725 to ...
726 (__gcc_register_frame): here, so it's consistent with the register
727 logic.
729 2014-07-23 Nathan Sidwell <nathan@acm.org>
731 * libgcov-driver.c (set_gcov_list): Remove.
732 (gcov_list): Make non-static in GCOV_TOOL.
733 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
735 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
737 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
738 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
739 Don't use SYNC_LOCK_RELEASE for int type.
741 2014-07-14 Richard Biener <rguenther@suse.de>
743 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
745 2014-07-11 Rong Xu <xur@google.com>
747 * libgcov-util.c (gcov_max_filename): Fix declartion.
749 2014-07-10 Rong Xu <xur@google.com>
751 Add gcov-tool: an offline gcda profile processing tool
752 Support.
753 * libgcov-driver.c (gcov_max_filename): Make available
754 to gcov-tool.
755 * libgcov-merge.c (__gcov_merge_add): Replace
756 gcov_read_counter() with a Macro.
757 (__gcov_merge_ior): Ditto.
758 (__gcov_merge_time_profile): Ditto.
759 (__gcov_merge_single): Ditto.
760 (__gcov_merge_delta): Ditto.
761 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
762 in the utility functions.
763 (set_fn_ctrs): Utility function for reading gcda files to in-memory
764 gcov_list object link lists.
765 (tag_function): Ditto.
766 (tag_blocks): Ditto.
767 (tag_arcs): Ditto.
768 (tag_lines): Ditto.
769 (tag_counters): Ditto.
770 (tag_summary): Ditto.
771 (read_gcda_finalize): Ditto.
772 (read_gcda_file): Ditto.
773 (ftw_read_file): Ditto.
774 (read_profile_dir_init): Ditto.
775 (gcov_read_profile_dir): Ditto.
776 (gcov_read_counter_mem): Ditto.
777 (gcov_get_merge_weight): Ditto.
778 (merge_wrapper): A wrapper function that calls merging handler.
779 (gcov_merge): Merge two gcov_info objects with weights.
780 (find_match_gcov_info): Find the matched gcov_info in the list.
781 (gcov_profile_merge): Merge two gcov_info object lists.
782 (__gcov_add_counter_op): Process edge profile counter values.
783 (__gcov_ior_counter_op): Process IOR profile counter values.
784 (__gcov_delta_counter_op): Process delta profile counter values.
785 (__gcov_single_counter_op): Process single profile counter values.
786 (fp_scale): Callback function for float-point scaling.
787 (int_scale): Callback function for integer fraction scaling.
788 (gcov_profile_scale): Scaling profile counters.
789 (gcov_profile_normalize): Normalize profile counters.
790 * libgcov.h: Add headers and functions for gcov-tool use.
791 (gcov_get_counter): New.
792 (gcov_get_counter_target): Ditto.
793 (struct gcov_info): Make the functions field mutable in gcov-tool
794 compilation.
796 2014-06-23 Kai Tietz <ktietz@redhat.com>
798 PR libgcc/61585
799 * unwind-seh.c (_Unwind_GetGR): Check for proper
800 index range.
801 (_Unwind_SetGR): Likewise.
803 2014-05-22 Nick Clifton <nickc@redhat.com>
805 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
806 -mhwmult=none.
808 2014-05-22 Teresa Johnson <tejohnson@google.com>
810 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
811 include.
813 2014-05-20 John Marino <gnugcc@marino.st>
815 * config.host (*-*-dragonfly*): New target.
816 * crtstuff.c: Make dl_iterate_support generic on *bsd.
817 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
818 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
819 * config/i386/dragonfly-unwind.h: New.
821 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
823 PR libgcc/60166
824 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
825 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
827 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
829 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
830 implementation.
832 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
834 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
836 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
838 PR libgcc/61097
839 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
840 if --enable-shared.
842 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
844 Work around for current cygwin32 build problems.
845 * config/i386/cygming-crtbegin.c (__register_frame_info,
846 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
847 functions only for 64-bit systems.
849 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
851 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
852 (sigill_caught, sigill_hdlr): Remove.
854 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
856 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
857 check.
858 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
859 Solaris 9 single-threaded support.
860 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
861 Solaris 9 single-threaded support. Add call_user_handler code
862 sequences.
863 (sparc_is_sighandler): Likewise.
865 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
867 * config.host: Append t-floattodi to tmake_file depending on
868 host_address.
870 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
872 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
874 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
876 PR libgcc/60472
877 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
878 variable to avoid "array subscript is above array bounds" warnings.
879 Use __builtin_expect when checking *jcr_list for NULL.
881 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
883 PR libgcc/59339
884 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
885 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
886 vtv_*.o to extra_parts if enable_vtable_verify.
888 2014-03-06 Nick Clifton <nickc@redhat.com>
890 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
891 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
893 2014-02-28 Joey Ye <joey.ye@arm.com>
895 PR libgcc/60166
896 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
897 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
898 Set to zero.
900 2014-02-24 Walter Lee <walt@tilera.com>
902 * config.host: Support "tilegx*" and "tilepro*" triplets.
903 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
904 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
906 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
907 Chung-Lin Tang <cltang@codesourcery.com>
909 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
910 * config/nios2/crti.S: Remove .file directive.
911 * config/nios2/crtn.S: Likewise.
913 2014-02-18 Kai Tietz <ktietz@redhat.com>
914 Jonathan Schleifer <js@webkeks.org>
916 PR objc/56870
917 * unwind-seh.c (_GCC_specific_handler): Pass proper
918 value to unwind-handler.
920 2014-02-12 Joseph Myers <joseph@codesourcery.com>
922 * soft-fp/adddf3.c: Update from glibc.
923 * soft-fp/addsf3.c: Likewise.
924 * soft-fp/addtf3.c: Likewise.
925 * soft-fp/divdf3.c: Likewise.
926 * soft-fp/divsf3.c: Likewise.
927 * soft-fp/divtf3.c: Likewise.
928 * soft-fp/double.h: Likewise.
929 * soft-fp/eqdf2.c: Likewise.
930 * soft-fp/eqsf2.c: Likewise.
931 * soft-fp/eqtf2.c: Likewise.
932 * soft-fp/extenddftf2.c: Likewise.
933 * soft-fp/extended.h: Likewise.
934 * soft-fp/extendsfdf2.c: Likewise.
935 * soft-fp/extendsftf2.c: Likewise.
936 * soft-fp/extendxftf2.c: Likewise.
937 * soft-fp/fixdfdi.c: Likewise.
938 * soft-fp/fixdfsi.c: Likewise.
939 * soft-fp/fixdfti.c: Likewise.
940 * soft-fp/fixsfdi.c: Likewise.
941 * soft-fp/fixsfsi.c: Likewise.
942 * soft-fp/fixsfti.c: Likewise.
943 * soft-fp/fixtfdi.c: Likewise.
944 * soft-fp/fixtfsi.c: Likewise.
945 * soft-fp/fixtfti.c: Likewise.
946 * soft-fp/fixunsdfdi.c: Likewise.
947 * soft-fp/fixunsdfsi.c: Likewise.
948 * soft-fp/fixunsdfti.c: Likewise.
949 * soft-fp/fixunssfdi.c: Likewise.
950 * soft-fp/fixunssfsi.c: Likewise.
951 * soft-fp/fixunssfti.c: Likewise.
952 * soft-fp/fixunstfdi.c: Likewise.
953 * soft-fp/fixunstfsi.c: Likewise.
954 * soft-fp/fixunstfti.c: Likewise.
955 * soft-fp/floatdidf.c: Likewise.
956 * soft-fp/floatdisf.c: Likewise.
957 * soft-fp/floatditf.c: Likewise.
958 * soft-fp/floatsidf.c: Likewise.
959 * soft-fp/floatsisf.c: Likewise.
960 * soft-fp/floatsitf.c: Likewise.
961 * soft-fp/floattidf.c: Likewise.
962 * soft-fp/floattisf.c: Likewise.
963 * soft-fp/floattitf.c: Likewise.
964 * soft-fp/floatundidf.c: Likewise.
965 * soft-fp/floatundisf.c: Likewise.
966 * soft-fp/floatunditf.c: Likewise.
967 * soft-fp/floatunsidf.c: Likewise.
968 * soft-fp/floatunsisf.c: Likewise.
969 * soft-fp/floatunsitf.c: Likewise.
970 * soft-fp/floatuntidf.c: Likewise.
971 * soft-fp/floatuntisf.c: Likewise.
972 * soft-fp/floatuntitf.c: Likewise.
973 * soft-fp/gedf2.c: Likewise.
974 * soft-fp/gesf2.c: Likewise.
975 * soft-fp/getf2.c: Likewise.
976 * soft-fp/ledf2.c: Likewise.
977 * soft-fp/lesf2.c: Likewise.
978 * soft-fp/letf2.c: Likewise.
979 * soft-fp/muldf3.c: Likewise.
980 * soft-fp/mulsf3.c: Likewise.
981 * soft-fp/multf3.c: Likewise.
982 * soft-fp/negdf2.c: Likewise.
983 * soft-fp/negsf2.c: Likewise.
984 * soft-fp/negtf2.c: Likewise.
985 * soft-fp/op-1.h: Likewise.
986 * soft-fp/op-2.h: Likewise.
987 * soft-fp/op-4.h: Likewise.
988 * soft-fp/op-8.h: Likewise.
989 * soft-fp/op-common.h: Likewise.
990 * soft-fp/quad.h: Likewise.
991 * soft-fp/single.h: Likewise.
992 * soft-fp/soft-fp.h: Likewise.
993 * soft-fp/subdf3.c: Likewise.
994 * soft-fp/subsf3.c: Likewise.
995 * soft-fp/subtf3.c: Likewise.
996 * soft-fp/truncdfsf2.c: Likewise.
997 * soft-fp/trunctfdf2.c: Likewise.
998 * soft-fp/trunctfsf2.c: Likewise.
999 * soft-fp/trunctfxf2.c: Likewise.
1000 * soft-fp/unorddf2.c: Likewise.
1001 * soft-fp/unordsf2.c: Likewise.
1002 * soft-fp/unordtf2.c: Likewise.
1003 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
1004 macro.
1005 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1006 Likewise.
1007 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1008 Likewise.
1009 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1010 Likewise.
1011 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1012 Likewise.
1013 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1014 Likewise.
1015 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1016 Likewise.
1017 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1018 Likewise.
1019 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1020 Likewise.
1021 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1022 Likewise.
1023 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1024 Likewise.
1025 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1026 Likewise.
1027 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1028 Likewise.
1029 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
1030 Likewise.
1031 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
1032 Likewise.
1033 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1034 Likewise.
1036 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1038 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
1039 cannot be represented.
1040 * config/s390/32/_fixsfdi.c: Likewise.
1041 * config/s390/32/_fixtfdi.c: Likewise.
1042 * config/s390/32/_fixunsdfdi.c: Likewise.
1043 * config/s390/32/_fixunssfdi.c: Likewise.
1044 * config/s390/32/_fixunstfdi.c: Likewise.
1046 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
1048 * configure.ac (libgcc_cv_mips_hard_float): New.
1049 * configure: Regenerate.
1050 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
1051 t-softfp-sfdf for hard-float targets.
1052 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
1053 (softfp_float_modes, softfp_int_modes, softfp_extensions)
1054 (softfp_truncations, softfp_exclude_libgcc2): New.
1055 * config/t-hardfp: New file.
1056 * config/t-hardfp-sfdf: Likewise.
1057 * config/hardfp.c: Likewise.
1059 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1061 * config.host: Include t-floattodi also for s390x.
1062 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
1063 * config/s390/32/_fixsfdi.c: Likewise.
1064 * config/s390/32/_fixtfdi.c: Likewise.
1065 * config/s390/32/_fixunsdfdi.c: Likewise.
1066 * config/s390/32/_fixunssfdi.c: Likewise.
1067 * config/s390/32/_fixunstfdi.c: Likewise.
1069 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1071 PR target/59788
1072 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
1073 (install-libgcc-unwind-map-forbuild): New target.
1074 (all): Depend on install-libgcc-unwind-map-forbuild.
1075 (install-libgcc-unwind-map): New target.
1076 (install): Depend on install-libgcc-unwind-map.
1078 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1080 * config/nios2/crti.S (_init): Initialize GOT pointer from
1081 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
1083 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
1085 * configure.ac: Check __mips64 when setting host_address.
1086 * configure: Regenerate.
1087 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
1088 mips/t-mips64 and t-softfp.
1089 (mips*-*-linux*): Don't add mips/t-tpbit.
1090 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
1091 (DPBIT, DPBIT_CFLAGS): Delete.
1092 * config/mips/sfp-machine.h: New file.
1093 * config/mips/t-mips64: Likewise.
1094 * config/mips/t-softfp-tf: Likewise.
1095 * config/mips/t-tpbit: Delete.
1097 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
1099 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
1100 as long long.
1102 2014-01-25 Walter Lee <walt@tilera.com>
1104 * config/tilepro/atomic.c: Include tconfig.h. Don't include
1105 config.h or system.h.
1106 (bool) Define.
1108 2014-01-25 Walter Lee <walt@tilera.com>
1110 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
1111 (post_atomic_barrier): Ditto.
1112 (__fetch_and_do): New macro.
1113 (__atomic_fetch_and_do): Use __fetch_and_do.
1114 (__sync_fetch_and_do): New macro.
1115 (__sync_fetch_and_add_4): New function.
1116 (__sync_fetch_and_sub_4): New function.
1117 (__sync_fetch_and_or_4): New function.
1118 (__sync_fetch_and_and_4): New function.
1119 (__sync_fetch_and_xor_4): New function.
1120 (__sync_fetch_and_nand_4): New function.
1121 (__sync_fetch_and_add_8): New function.
1122 (__sync_fetch_and_sub_8): New function.
1123 (__sync_fetch_and_or_8): New function.
1124 (__sync_fetch_and_and_8): New function.
1125 (__sync_fetch_and_xor_8): New function.
1126 (__sync_fetch_and_nand_8): New function.
1127 (__do_and_fetch): New macro.
1128 (__atomic_do_and_fetch): Use __do_and_fetch.
1129 (__sync_do_and_fetch): New macro.
1130 (__sync_add_and_fetch_4): New function.
1131 (__sync_sub_and_fetch_4): New function.
1132 (__sync_or_and_fetch_4): New function.
1133 (__sync_and_and_fetch_4): New function.
1134 (__sync_xor_and_fetch_4): New function.
1135 (__sync_nand_and_fetch_4): New function.
1136 (__sync_add_and_fetch_8): New function.
1137 (__sync_sub_and_fetch_8): New function.
1138 (__sync_or_and_fetch_8): New function.
1139 (__sync_and_and_fetch_8): New function.
1140 (__sync_xor_and_fetch_8): New function.
1141 (__sync_nand_and_fetch_8): New function.
1142 (__sync_exchange_methods): New macro.
1143 (__sync_val_compare_and_swap_4): New function.
1144 (__sync_bool_compare_and_swap_4): New function.
1145 (__sync_lock_test_and_test_4): New function.
1146 (__sync_val_compare_and_swap_8): New function.
1147 (__sync_bool_compare_and_swap_8): New function.
1148 (__sync_lock_test_and_test_8): New function.
1149 (__subword_cmpxchg_body): New macro.
1150 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
1151 (__atomic_compare_exchange_2): Ditto.
1152 (__sync_subword_cmpxchg): New macro.
1153 (__sync_val_compare_and_swap_1): New function.
1154 (__sync_bool_compare_and_swap_1): New function.
1155 (__sync_val_compare_and_swap_2): New function.
1156 (__sync_bool_compare_and_swap_2): New function.
1157 (__atomic_subword): Rename to ...
1158 (__subword): ... New name.
1159 (__atomic_subword_fetch): Use __subword.
1160 (__sync_subword_fetch): New macro.
1161 (__sync_fetch_and_add_1): New function.
1162 (__sync_fetch_and_sub_1): New function.
1163 (__sync_fetch_and_or_1): New function.
1164 (__sync_fetch_and_and_1): New function.
1165 (__sync_fetch_and_xor_1): New function.
1166 (__sync_fetch_and_nand_1): New function.
1167 (__sync_fetch_and_add_2): New function.
1168 (__sync_fetch_and_sub_2): New function.
1169 (__sync_fetch_and_or_2): New function.
1170 (__sync_fetch_and_and_2): New function.
1171 (__sync_fetch_and_xor_2): New function.
1172 (__sync_fetch_and_nand_2): New function.
1173 (__sync_add_and_fetch_1): New function.
1174 (__sync_sub_and_fetch_1): New function.
1175 (__sync_or_and_fetch_1): New function.
1176 (__sync_and_and_fetch_1): New function.
1177 (__sync_xor_and_fetch_1): New function.
1178 (__sync_nand_and_fetch_1): New function.
1179 (__sync_add_and_fetch_2): New function.
1180 (__sync_sub_and_fetch_2): New function.
1181 (__sync_or_and_fetch_2): New function.
1182 (__sync_and_and_fetch_2): New function.
1183 (__sync_xor_and_fetch_2): New function.
1184 (__sync_nand_and_fetch_2): New function.
1185 (__atomic_subword_lock): Use __subword.
1186 (__sync_subword_lock): New macro.
1187 (__sync_lock_test_and_set_1): New function.
1188 (__sync_lock_test_and_set_2): New function.
1190 2014-01-25 Walter Lee <walt@tilera.com>
1192 * config/tilepro/atomic.c (BIT_OFFSET): Define.
1193 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
1194 (__atomic_subword): Ditto.
1196 2014-01-25 Walter Lee <walt@tilera.com>
1198 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
1199 a prefix op argument.
1200 (__atomic_nand_fetch_4): Add prefix op.
1201 (__atomic_nand_fetch_8): Ditto.
1203 2014-01-21 Baruch Siach <barch@tkos.co.il>
1205 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
1207 2014-01-09 Rong Xu <xur@google.com>
1209 * libgcov-driver.c (this_prg): make it local to save
1210 bss space.
1211 (gcov_exit_compute_summary): Ditto.
1212 (gcov_exit_merge_gcda): Ditto.
1213 (gcov_exit_merge_summary): Ditto.
1214 (gcov_exit_dump_gcov): Ditto.
1216 2014-01-08 Rong Xu <xur@google.com>
1218 * libgcov-driver.c: Use libgcov.h.
1219 (buffer_fn_data): Use xmalloc instead of malloc.
1220 (gcov_exit_merge_gcda): Ditto.
1221 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
1222 * libgcov.h: New common header files for libgcov-*.h.
1223 * libgcov-interface.c: Use libgcov.h
1224 * libgcov-merge.c: Ditto.
1225 * libgcov-profiler.c: Ditto.
1226 * Makefile.in: Add dependence to libgcov.h
1228 2014-01-02 Joseph Myers <joseph@codesourcery.com>
1230 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
1231 case of small numerator and finite nonzero result.
1233 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1235 Update copyright years
1237 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1239 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
1240 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
1241 config/arc/dp-hack.h, config/arc/fp-hack.h,
1242 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
1243 config/arc/ieee-754/arc600-dsp/divdf3.S,
1244 config/arc/ieee-754/arc600-dsp/divsf3.S,
1245 config/arc/ieee-754/arc600-dsp/muldf3.S,
1246 config/arc/ieee-754/arc600-dsp/mulsf3.S,
1247 config/arc/ieee-754/arc600-mul64/divdf3.S,
1248 config/arc/ieee-754/arc600-mul64/divsf3.S,
1249 config/arc/ieee-754/arc600-mul64/muldf3.S,
1250 config/arc/ieee-754/arc600-mul64/mulsf3.S,
1251 config/arc/ieee-754/arc600/divsf3.S,
1252 config/arc/ieee-754/arc600/mulsf3.S,
1253 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
1254 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
1255 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
1256 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
1257 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
1258 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
1259 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
1260 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
1261 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
1262 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
1263 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
1264 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
1265 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
1266 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
1267 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
1268 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
1269 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
1270 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
1271 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
1272 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
1273 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
1274 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
1275 vtv_start_preinit.c: Use the standard form for the copyright notice.
1277 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
1278 Chung-Lin Tang <cltang@codesourcery.com>
1279 Based on patches from Altera Corporation
1281 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
1282 * config/nios2/lib2-nios2.h: New file.
1283 * config/nios2/lib2-divmod-hi.c: New file.
1284 * config/nios2/linux-unwind.h: New file.
1285 * config/nios2/lib2-divmod.c: New file.
1286 * config/nios2/linux-atomic.c: New file.
1287 * config/nios2/t-nios2: New file.
1288 * config/nios2/crti.asm: New file.
1289 * config/nios2/t-linux: New file.
1290 * config/nios2/lib2-divtable.c: New file.
1291 * config/nios2/lib2-mul.c: New file.
1292 * config/nios2/tramp.c: New file.
1293 * config/nios2/crtn.asm: New file.
1295 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
1297 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
1298 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
1299 from cpuid.h to check vendor signatures.
1301 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1303 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
1304 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
1305 (get_amd_cpu): Likewise.
1307 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
1309 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
1310 Haswell.
1312 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1313 H.J. Lu <hongjiu.lu@intel.com>
1315 PR target/59422
1316 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
1317 and AMD_JAGUAR.
1318 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
1319 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
1320 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
1321 FEATURE_XOP and FEATURE_FMA.
1322 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
1323 AMDFAM15H_BDVER3.
1324 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
1325 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
1326 FEATURE_FMA4 and FEATURE_XOP.
1328 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
1330 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
1331 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
1332 (get_intel_cpu): Updated.
1334 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
1336 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
1338 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
1340 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1341 instructions when __SSE_MATH__ is defined.
1343 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
1345 * config.host (microblaze-*-rtems*): New.
1347 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
1349 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
1350 architectures that do not have hardware divide instruction.
1351 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
1353 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
1355 * longlong.h: Delete (moved to include/).
1357 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
1359 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
1360 of normal number and qNaN to not raise an inexact exception.
1362 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
1364 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
1366 2013-11-28 Matthew Leach <matthew.leach@arm.com>
1368 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
1369 for correct opcodes on BE.
1371 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
1373 * soft-fp/op-4.h: Update from glibc.
1375 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
1377 * libgcc2.c (__udivmoddi4): Define new implementation when
1378 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
1379 divide instructions.
1381 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
1383 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
1385 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1387 * config/t-softfp (soft-fp-objects-base): New variable.
1388 (soft-fp-objects): Use it.
1390 2013-11-23 David Edelson <dje.gcc@gmail.com>
1391 Andrew Dixie <andrewd@gentrack.com>
1393 PR target/33704
1394 * config/rs6000/aixinitfini.c: New file.
1395 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
1396 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
1397 symbols.
1399 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
1401 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
1403 2013-11-18 Jan Hubicka <jh@suse.cz>
1405 * libgcov-driver.c (run_accounted): Make global level static.
1406 (gcov_exit_merge_summary): Silence warning; do not clear
1407 run_accounted here.
1408 (gcov_exit): Clear it here.
1410 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
1411 run_accounted.
1413 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
1414 (all_prg, crc32): Remove static vars.
1415 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
1416 all_prg.
1417 (gcov_exit_merge_gcda): Add crc32 parameter.
1418 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
1419 do not account run if it was already accounted.
1420 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1421 (gcov_exit): Initialize all_prg; update.
1423 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1425 * configure: Regenerate.
1427 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1428 Alan Modra <amodra@gmail.com>
1430 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1431 (frob_update_context): Use it.
1433 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1434 Alan Modra <amodra@gmail.com>
1436 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1437 (trampoline_initial): Provide ELFv2 variant.
1438 (__trampoline_setup): Likewise.
1440 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1441 check for AIX indirect function call sequence if _CALL_ELF == 2.
1443 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1444 Alan Modra <amodra@gmail.com>
1446 * config/rs6000/linux-unwind.h (get_regs): Do not support
1447 old kernel versions if _CALL_ELF == 2.
1448 (frob_update_context): Do not support PLT stub variants only
1449 generated by old linkers if _CALL_ELF == 2.
1451 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1452 Alan Modra <amodra@gmail.com>
1454 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1455 location of CR save area for 64-bit little-endian systems.
1457 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1459 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1460 in tmake_file.
1461 * config/arm/t-vxworks: Delete.
1463 2013-11-10 Kai Tietz <ktietz@redhat.com>
1465 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1466 Increment load-count on use of LIBGCC_SONAME DLL.
1467 (hmod_libgcc): New static variable to hold handle of
1468 LIBGCC_SONAME DLL.
1469 (__gcc_deregister_frame): Decrement load-count of
1470 LIBGCC_SONAME DLL.
1472 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1474 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1475 availability.
1476 * configure: Regenerate
1478 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
1480 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1481 FP_EX_DENORM. Store result to volatile location after SSE division
1482 to close interrupt window. Remove unneeded fwait after x87
1483 division since interrupt window will be closed by emitted fstp.
1484 Rewrite FP_EX_INEXACT handling.
1486 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1488 * soft-fp/README: Update.
1489 * soft-fp/adddf3.c: Update from glibc.
1490 * soft-fp/addsf3.c: Likewise.
1491 * soft-fp/addtf3.c: Likewise.
1492 * soft-fp/divdf3.c: Likewise.
1493 * soft-fp/divsf3.c: Likewise.
1494 * soft-fp/divtf3.c: Likewise.
1495 * soft-fp/double.h: Likewise.
1496 * soft-fp/eqdf2.c: Likewise.
1497 * soft-fp/eqsf2.c: Likewise.
1498 * soft-fp/eqtf2.c: Likewise.
1499 * soft-fp/extenddftf2.c: Likewise.
1500 * soft-fp/extended.h: Likewise.
1501 * soft-fp/extendsfdf2.c: Likewise.
1502 * soft-fp/extendsftf2.c: Likewise.
1503 * soft-fp/extendxftf2.c: Likewise.
1504 * soft-fp/fixdfdi.c: Likewise.
1505 * soft-fp/fixdfsi.c: Likewise.
1506 * soft-fp/fixdfti.c: Likewise.
1507 * soft-fp/fixsfdi.c: Likewise.
1508 * soft-fp/fixsfsi.c: Likewise.
1509 * soft-fp/fixsfti.c: Likewise.
1510 * soft-fp/fixtfdi.c: Likewise.
1511 * soft-fp/fixtfsi.c: Likewise.
1512 * soft-fp/fixtfti.c: Likewise.
1513 * soft-fp/fixunsdfdi.c: Likewise.
1514 * soft-fp/fixunsdfsi.c: Likewise.
1515 * soft-fp/fixunsdfti.c: Likewise.
1516 * soft-fp/fixunssfdi.c: Likewise.
1517 * soft-fp/fixunssfsi.c: Likewise.
1518 * soft-fp/fixunssfti.c: Likewise.
1519 * soft-fp/fixunstfdi.c: Likewise.
1520 * soft-fp/fixunstfsi.c: Likewise.
1521 * soft-fp/fixunstfti.c: Likewise.
1522 * soft-fp/floatdidf.c: Likewise.
1523 * soft-fp/floatdisf.c: Likewise.
1524 * soft-fp/floatditf.c: Likewise.
1525 * soft-fp/floatsidf.c: Likewise.
1526 * soft-fp/floatsisf.c: Likewise.
1527 * soft-fp/floatsitf.c: Likewise.
1528 * soft-fp/floattidf.c: Likewise.
1529 * soft-fp/floattisf.c: Likewise.
1530 * soft-fp/floattitf.c: Likewise.
1531 * soft-fp/floatundidf.c: Likewise.
1532 * soft-fp/floatundisf.c: Likewise.
1533 * soft-fp/floatunditf.c: Likewise.
1534 * soft-fp/floatunsidf.c: Likewise.
1535 * soft-fp/floatunsisf.c: Likewise.
1536 * soft-fp/floatunsitf.c: Likewise.
1537 * soft-fp/floatuntidf.c: Likewise.
1538 * soft-fp/floatuntisf.c: Likewise.
1539 * soft-fp/floatuntitf.c: Likewise.
1540 * soft-fp/gedf2.c: Likewise.
1541 * soft-fp/gesf2.c: Likewise.
1542 * soft-fp/getf2.c: Likewise.
1543 * soft-fp/ledf2.c: Likewise.
1544 * soft-fp/lesf2.c: Likewise.
1545 * soft-fp/letf2.c: Likewise.
1546 * soft-fp/muldf3.c: Likewise.
1547 * soft-fp/mulsf3.c: Likewise.
1548 * soft-fp/multf3.c: Likewise.
1549 * soft-fp/negdf2.c: Likewise.
1550 * soft-fp/negsf2.c: Likewise.
1551 * soft-fp/negtf2.c: Likewise.
1552 * soft-fp/op-1.h: Likewise.
1553 * soft-fp/op-2.h: Likewise.
1554 * soft-fp/op-4.h: Likewise.
1555 * soft-fp/op-8.h: Likewise.
1556 * soft-fp/op-common.h: Likewise.
1557 * soft-fp/quad.h: Likewise.
1558 * soft-fp/single.h: Likewise.
1559 * soft-fp/soft-fp.h: Likewise.
1560 * soft-fp/subdf3.c: Likewise.
1561 * soft-fp/subsf3.c: Likewise.
1562 * soft-fp/subtf3.c: Likewise.
1563 * soft-fp/truncdfsf2.c: Likewise.
1564 * soft-fp/trunctfdf2.c: Likewise.
1565 * soft-fp/trunctfsf2.c: Likewise.
1566 * soft-fp/trunctfxf2.c: Likewise.
1567 * soft-fp/unorddf2.c: Likewise.
1568 * soft-fp/unordsf2.c: Likewise.
1569 * soft-fp/unordtf2.c: Likewise.
1571 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
1573 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1574 (_FP_MUL_MEAT_D): Ditto.
1575 (_FP_DIV_MEAT_S): Ditto.
1576 (_FP_DIV_MEAT_D): Ditto.
1577 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1578 t-softfp-sfdf and t-softfp to tmake_file.
1580 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
1582 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1583 * config/i386/crtprec.c: Ditto.
1585 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1586 Shiva Chen <shiva0217@gmail.com>
1588 * config.host (nds32*-elf*): Add nds32 target.
1589 * config/nds32 : New directory and files.
1591 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
1593 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1594 * config.host (cpu_type) <Setting default>: Add entry for
1595 crisv32-*-*.
1596 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1597 <crisv32-*-linux*>: Adjust.
1598 * longlong.h: Wrap the whole CRIS section in a single
1599 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1600 and sub_ddmmss.
1601 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1602 defined.
1603 [__CRIS__] (__umulsidi3): Define.
1604 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1605 * config/cris/sfp-machine.h: New file.
1606 * config/cris/umulsidi3.S: New file.
1607 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1608 * config/cris/arit.c (SIGNMULT): New macro.
1609 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1610 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1611 saving 3 out of originally 33 cycles from the fastest
1612 path, 3 out of 54 from the medium path and one from the longest
1613 path. Improve comments.
1615 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1617 * sync.c: Remove static aliases and define each function directly
1618 under its real name.
1620 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
1622 * config.host (hppa*64*-*-linux*): Define extra_parts.
1623 (hppa*-*-linux*): Likewise.
1625 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1627 * config/arc/crtgend.S: Add 2013 to Copyright years.
1628 * config/arc/gmon/atomic.h: Likewise.
1629 * config/arc/gmon/auxreg.h: Likewise.
1630 * config/arc/gmon/sys/gmon_out.h: Likewise.
1631 * config/arc/gmon/sys/gmon.h: Likewise.
1632 * config/arc/gmon/prof-freq.c: Likewise.
1633 * config/arc/gmon/mcount.c: Likewise.
1634 * config/arc/gmon/prof-freq-stub.S: Likewise.
1635 * config/arc/gmon/gmon.c: Likewise.
1636 * config/arc/gmon/machine-gmon.h: Likewise.
1637 * config/arc/gmon/profil.S: Likewise.
1638 * config/arc/gmon/dcache_linesz.S: Likewise.
1639 * config/arc/crtg.S: Likewise.
1640 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1641 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1642 * config/arc/ieee-754/adddf3.S: Likewise.
1643 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1644 * config/arc/ieee-754/fixsfsi.S: Likewise.
1645 * config/arc/ieee-754/gtsf2.S: Likewise.
1646 * config/arc/ieee-754/floatsisf.S: Likewise.
1647 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1648 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1649 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1650 * config/arc/ieee-754/fixdfsi.S: Likewise.
1651 * config/arc/ieee-754/addsf3.S: Likewise.
1652 * config/arc/ieee-754/gesf2.S: Likewise.
1653 * config/arc/ieee-754/floatsidf.S: Likewise.
1654 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1655 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1656 * config/arc/ieee-754/gtdf2.S: Likewise.
1657 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1658 * config/arc/ieee-754/uneqdf2.S: Likewise.
1659 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1660 * config/arc/ieee-754/uneqsf2.S: Likewise.
1661 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1662 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1663 * config/arc/ieee-754/eqdf2.S: Likewise.
1664 * config/arc/ieee-754/ordsf2.S: Likewise.
1665 * config/arc/ieee-754/divsf3.S: Likewise.
1666 * config/arc/ieee-754/divdf3.S: Likewise.
1667 * config/arc/ieee-754/floatunsidf.S: Likewise.
1668 * config/arc/ieee-754/orddf2.S: Likewise.
1669 * config/arc/ieee-754/eqsf2.S: Likewise.
1670 * config/arc/ieee-754/gedf2.S: Likewise.
1671 * config/arc/crtn.S: Likewise.
1672 * config/arc/crti.S: Likewise.
1673 * config/arc/t-arc700-uClibc: Likewise.
1674 * config/arc/asm.h: Likewise.
1675 * config/arc/libgcc-excl.ver: Likewise.
1676 * config/arc/t-arc-newlib: Likewise.
1677 * config/arc/divtab-arc700.c: Likewise.
1678 * config/arc/initfini.c: Likewise.
1679 * config/arc/fp-hack.h: Likewise.
1681 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1682 Diego Novillo <dnovillo@google.com>
1684 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
1685 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1686 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1687 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
1689 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1690 Brendan Kehoe <brendan@zen.org>
1691 Simon Cook <simon.cook@embecosm.com>
1693 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1694 * config/arc: New directory.
1695 * longlong.h [__arc__] (umul_ppmm): Remove.
1696 [__arc__] (__umulsidi3): Define.
1697 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1698 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1700 2013-09-17 Jacek Caban <jacek@codeweavers.com>
1702 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1703 CreateSemaphoreA.
1704 * config/i386/gthr-win32.h: Likewise.
1706 2013-09-16 DJ Delorie <dj@redhat.com>
1708 * config/rl78/vregs.h: Add G10 register definitions.
1709 * config/rl78/lib2mul.c: Enable for RL78/G10.
1710 * config/rl78/lib2div.c: Likewise.
1711 * config/rl78/lshrsi3.S: Use vregs.h.
1712 * config/rl78/cmpsi2.S: Likewise.
1713 * config/rl78/trampoline.S: Likewise.
1714 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1716 2013-09-14 DJ Delorie <dj@redhat.com>
1717 Nick Clifton <nickc@redhat.com>
1719 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1720 * config/rl78/vregs.h: New.
1721 * config/rl78/signbit.S: New file. Implements signbit function.
1722 * config/rl78/divmodsi.S: New.
1723 * config/rl78/divmodhi.S: New.
1724 * config/rl78/divmodqi.S: New.
1725 * config/rl78/t-rl78: Build them here...
1726 * config/rl78/lib2div.c: ...but not here.
1728 2013-09-12 DJ Delorie <dj@redhat.com>
1730 * config.host (msp*-*-elf): New.
1731 * config/msp430/: New port.
1733 2013-08-18 Iain Sandoe <iain@codesourcery.com>
1735 PR gcov-profile/58127
1736 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1737 __thread var for emulated TLS.
1738 (__gcov_indirect_call_counters): Likewise.
1740 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
1741 Catherine Moore <clm@codesourcery.com>
1742 Richard Sandiford <rdsandiford@googlemail.com>
1744 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1745 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1746 (CALL_STUB_NO_RET): Likewise.
1747 (CALL_STUB_RET): Likewise.
1748 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1749 __mips16_ret call/return stub symbols.
1750 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1751 to tmake_file.
1753 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1755 * config.host <mips*-*-linux*>: Remove a stray comment.
1757 2013-08-10 Jan Hubicka <jh@suse.cz>
1759 Work around binutils PR14342
1760 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1761 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1762 (L_gcov_indirect_call_profiler_v2): New.
1764 2013-08-06 Jan Hubicka <jh@suse.cz>
1766 * libgcov.c (__gcov_indirect_call_callee,
1767 __gcov_indirect_call_counters): New global vars.
1768 (__gcov_indirect_call_profiler): replace by ...
1769 (__gcov_indirect_call_profiler_v2) ... this one.
1771 2013-08-06 Caroline Tice <cmtice@google.com>
1773 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
1774 vtv_start_preinit.o and vtv_end_preinit.o.
1775 * configure.ac: Add code to check/set enable_vtable_verify.
1776 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
1777 true.
1778 * vtv_start_preinit.c: New file.
1779 * vtv_end_preinit.c: New file.
1780 * vtv_start.c: New file.
1781 * vtv_end.c: New file.
1782 * configure: Regenerated.
1784 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1786 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1787 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1788 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1789 GPL-3.0-with-GCC-exception.
1791 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1793 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1794 ISA and up.
1796 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1798 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1799 mapping for FPRs when creating the fallback framestate.
1801 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
1803 PR target/57516
1804 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1805 (__round_s2_const, __round_u2_const)
1806 (__round_s4_const, __round_u4_const, __round_x8):
1807 Saturate result if addition result cannot be represented.
1809 2013-07-15 Matthias Klose <doko@ubuntu.com>
1811 * libgcc2.c: Don't include <limits.h>.
1813 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
1815 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1817 2013-07-06 Jakub Jelinek <jakub@redhat.com>
1819 PR target/29776
1820 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1822 2013-06-28 Jakub Jelinek <jakub@redhat.com>
1824 PR middle-end/36041
1825 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1826 Define.
1827 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1828 instead of table lookups.
1829 (__popcountDI2): Likewise.
1831 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1833 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1834 correctly.
1836 2013-06-21 Joseph Myers <joseph@codesourcery.com>
1838 PR other/53317
1839 * soft-fp/adddf3.c: Update from glibc.
1840 * soft-fp/addsf3.c: Likewise.
1841 * soft-fp/addtf3.c: Likewise.
1842 * soft-fp/divdf3.c: Likewise.
1843 * soft-fp/divsf3.c: Likewise.
1844 * soft-fp/divtf3.c: Likewise.
1845 * soft-fp/double.h: Likewise.
1846 * soft-fp/eqdf2.c: Likewise.
1847 * soft-fp/eqsf2.c: Likewise.
1848 * soft-fp/eqtf2.c: Likewise.
1849 * soft-fp/extenddftf2.c: Likewise.
1850 * soft-fp/extended.h: Likewise.
1851 * soft-fp/extendsfdf2.c: Likewise.
1852 * soft-fp/extendsftf2.c: Likewise.
1853 * soft-fp/fixdfdi.c: Likewise.
1854 * soft-fp/fixdfsi.c: Likewise.
1855 * soft-fp/fixsfdi.c: Likewise.
1856 * soft-fp/fixsfsi.c: Likewise.
1857 * soft-fp/fixtfdi.c: Likewise.
1858 * soft-fp/fixtfsi.c: Likewise.
1859 * soft-fp/fixunsdfdi.c: Likewise.
1860 * soft-fp/fixunsdfsi.c: Likewise.
1861 * soft-fp/fixunssfdi.c: Likewise.
1862 * soft-fp/fixunssfsi.c: Likewise.
1863 * soft-fp/fixunstfdi.c: Likewise.
1864 * soft-fp/fixunstfsi.c: Likewise.
1865 * soft-fp/floatdidf.c: Likewise.
1866 * soft-fp/floatdisf.c: Likewise.
1867 * soft-fp/floatditf.c: Likewise.
1868 * soft-fp/floatsidf.c: Likewise.
1869 * soft-fp/floatsisf.c: Likewise.
1870 * soft-fp/floatsitf.c: Likewise.
1871 * soft-fp/floatundidf.c: Likewise.
1872 * soft-fp/floatundisf.c: Likewise.
1873 * soft-fp/floatunditf.c: Likewise.
1874 * soft-fp/floatunsidf.c: Likewise.
1875 * soft-fp/floatunsisf.c: Likewise.
1876 * soft-fp/floatunsitf.c: Likewise.
1877 * soft-fp/gedf2.c: Likewise.
1878 * soft-fp/gesf2.c: Likewise.
1879 * soft-fp/getf2.c: Likewise.
1880 * soft-fp/ledf2.c: Likewise.
1881 * soft-fp/lesf2.c: Likewise.
1882 * soft-fp/letf2.c: Likewise.
1883 * soft-fp/muldf3.c: Likewise.
1884 * soft-fp/mulsf3.c: Likewise.
1885 * soft-fp/multf3.c: Likewise.
1886 * soft-fp/negdf2.c: Likewise.
1887 * soft-fp/negsf2.c: Likewise.
1888 * soft-fp/negtf2.c: Likewise.
1889 * soft-fp/op-1.h: Likewise.
1890 * soft-fp/op-2.h: Likewise.
1891 * soft-fp/op-4.h: Likewise.
1892 * soft-fp/op-8.h: Likewise.
1893 * soft-fp/op-common.h: Likewise.
1894 * soft-fp/quad.h: Likewise.
1895 * soft-fp/single.h: Likewise.
1896 * soft-fp/soft-fp.h: Likewise.
1897 * soft-fp/subdf3.c: Likewise.
1898 * soft-fp/subsf3.c: Likewise.
1899 * soft-fp/subtf3.c: Likewise.
1900 * soft-fp/truncdfsf2.c: Likewise.
1901 * soft-fp/trunctfdf2.c: Likewise.
1902 * soft-fp/trunctfsf2.c: Likewise.
1903 * soft-fp/unorddf2.c: Likewise.
1904 * soft-fp/unordsf2.c: Likewise.
1905 * soft-fp/unordtf2.c: Likewise.
1906 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1907 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1908 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1909 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1910 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1911 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1912 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1913 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1914 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1915 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1916 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1917 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1919 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1921 * config/mips/lib2funcs.c: New file.
1922 * config/mips/t-mips (LIB2ADD_ST): Add it.
1924 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1926 PR target/6526
1927 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1928 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1930 2013-06-08 Walter Lee <walt@tilera.com>
1932 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1933 Replace int64_t with long long. Add __extension__ where
1934 appropriate.
1935 * config/tilepro/atomic.c: Include config.h.
1937 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1939 * config.host (arm-wrs-vxworks): Configure with other soft float.
1941 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1943 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1944 (mips64r5900el-*-elf*): New configurations.
1946 2013-06-04 Alan Modra <amodra@gmail.com>
1948 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1950 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1952 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1954 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1956 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1957 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1958 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1960 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1962 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1963 (powerpc-wrs-vxworks): Likewise.
1965 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1967 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1968 signal frames as well.
1969 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1970 STACK_BIAS to the CFA offset.
1972 2013-05-17 Richard Henderson <rth@redhat.com>
1974 PR target/49146
1975 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1976 (execute_cfa_program): Use it when storing to fs->regs.
1978 2013-05-08 Kai Tietz <ktietz@redhat.com>
1980 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1981 (__deregister_frame_info): Likewise.
1983 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1985 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1986 NaN's payload.
1988 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1990 2013-04-25 Alan Modra <amodra@gmail.com>
1992 * config.host: Match little-endian powerpc-linux.
1994 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1996 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1997 as 'unsigned long long' instead of 'unsigned long'.
1998 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1999 'signed long'.
2001 2013-04-10 Julian Brown <julian@codesourcery.com>
2003 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
2004 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
2005 unsigned char/unsigned short.
2006 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
2008 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2010 PR other/55274
2011 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
2013 2013-04-04 Meador Inge <meadori@codesourcery.com>
2015 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
2016 computing the location of the link register.
2017 (aeabi_uldivmod): Ditto.
2019 2013-03-27 Kai Tietz <ktietz@redhat.com>
2021 * config.host: Add support for cygwin x64 target.
2022 * configure: Regenerated.
2024 2013-03-26 Walter Lee <walt@tilera.com>
2026 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
2027 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
2029 2013-03-25 Kai Tietz <ktietz@redhat.com>
2031 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
2033 2013-03-20 Robert Mason <rbmj@verizon.net>
2035 * config/vxlib-tls.c (__gthread_get_tsd_data,)
2036 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
2037 (__gthread_leave_tsd_dtor_context): Add prototypes.
2038 (tls_delete_hook): Update.
2040 2013-03-20 Catherine Moore <clm@codesourcery.com>
2041 Joseph Myers <joseph@codesourcery.com>
2042 Chao-ying Fu <fu@mips.com>
2044 * config/mips/mips16.S: Don't build for microMIPS.
2045 * config/mips/linux-unwind.h: Handle microMIPS frame.
2046 * config/mips/crtn.S (fini, init): New labels.
2048 2013-03-14 Jakub Jelinek <jakub@redhat.com>
2050 PR tree-optimization/53265
2051 * unwind-dw2.c (execute_cfa_program): Avoid
2052 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
2053 on targets with DWARF_FRAME_REGISTERS < 32.
2055 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
2057 PR target/49880
2058 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
2059 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
2061 2013-03-07 Sriraman Tallam <tmsriram@google.com>
2063 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
2064 sandybridge processors.
2066 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
2068 PR target/56529
2069 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
2070 inclusion list.
2072 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2074 * config/microblaze/crti.S: Setup stack protection at entry
2076 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
2078 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
2079 (__rotldi3): Shift bytewise if applicable.
2081 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
2083 * config/aarch64/sync-cache.c
2084 (__aarch64_sync_cache_range): Silence warnings.
2086 2013-02-25 Catherine Moore <clm@codesourcery.com>
2088 Revert:
2089 2013-02-24 Catherine Moore <clm@codesourcery.com>
2090 Joseph Myers <joseph@codesourcery.com>
2091 Chao-ying Fu <fu@mips.com>
2093 * config/mips/mips16.S: Don't build for microMIPS.
2094 * config/mips/linux-unwind.h: Handle microMIPS frame.
2095 * config/mips/crtn.S (fini, init): New labels.
2097 2013-02-24 Catherine Moore <clm@codesourcery.com>
2098 Joseph Myers <joseph@codesourcery.com>
2099 Chao-ying Fu <fu@mips.com>
2101 * config/mips/mips16.S: Don't build for microMIPS.
2102 * config/mips/linux-unwind.h: Handle microMIPS frame.
2103 * config/mips/crtn.S (fini, init): New labels.
2105 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2106 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
2107 as dividend.
2109 2013-02-16 Alan Modra <amodra@gmail.com>
2111 PR target/55431
2112 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
2113 (ppc_fallback_frame_state): Always set up save locations for fp
2114 and altivec. Don't bother with non-callee-saved regs, r0-r13
2115 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
2117 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
2119 PR target/54222
2120 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
2121 _ssmulHA, _ssmulSA.
2122 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
2123 _ssmulha3, _usmulusa3, _ssmulsa3.
2124 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
2125 (__muldi3): XCALL __muldi3_6 instead of rcall.
2126 (__umulsidi3, __mulsidi3): New functions.
2127 (do_prologue_saves, do_epilogue_restores): New .macros.
2128 (__divdi3_moddi3): Use them.
2129 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
2130 (__usmulusa3, __ssmulsa3): New functions.
2132 2013-02-11 Iain Sandoe <iain@codesourcery.com>
2133 Jack Howarth <howarth@bromo.med.uc.edu>
2134 Patrick Marlier <patrick.marlier@gmail.com>
2136 PR libitm/55693
2137 * config/darwin-crt-tm.c: Remove dummy functions hack.
2139 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
2141 PR target/54222
2142 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
2143 * config/avr/lib2-object.mk: New iterator to build objects from it.
2144 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
2145 lib2funcs.c.
2146 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
2147 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
2148 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
2149 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
2150 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
2151 * config/avr/lib1funcs-fixed.S: Implement them.
2153 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
2155 Update copyright years.
2157 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
2159 PR target/54601
2160 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
2161 Add crtcxa to extra_parts.
2162 * config/rs6000/exit.h: New file.
2163 * config/rs6000/cxa_atexit.c: New file.
2164 * config/rs6000/cxa_finalize.c: New file.
2165 * config/rs6000/crtcxa.c: New file.
2166 * config/rs6000/t-aix-cxa: New file.
2167 * config/rs6000/libgcc-aix-cxa.ver: New file.
2169 2013-01-31 Nick Clifton <nickc@redhat.com>
2171 * config/v850/lib1funcs.S: Add support for e3v5 architecture
2172 variant.
2174 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
2176 PR target/54222
2177 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
2178 _mulQQ, _mulHQ, _mulHA, _mulSA,
2179 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
2180 _divQQ, _divHQ, _divHA, _divSA,
2181 _divUQQ, _divUHQ, _divUHA, _divUSA.
2183 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
2185 * config.host(microblaze*-linux*): tmake_file: Remove
2186 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
2187 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
2188 to exclude functions from being built with libgcc.c and use
2189 the microblaze assembly.
2191 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2193 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
2194 extra_parts.
2196 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
2198 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
2199 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
2200 __UINTPTR_TYPE__; also cast 'base' to the same type before the
2201 alignment operation.
2203 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
2205 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
2206 loop start address for cache clearing.
2208 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2210 * config/avr/lib1funcs.S: Remove trailing blanks.
2211 * config/avr/lib1funcs-fixed.S: Ditto.
2213 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2215 * config/avr/avr-lib.h: Add GPL copyright notice.
2217 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2219 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
2220 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
2221 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
2222 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
2224 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
2226 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
2227 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2229 2013-01-04 Nick Clifton <nickc@redhat.com>
2231 * config/v850/lib1funcs.S: Only provide CALLT support functions if
2232 the CALLT instruction is supported.
2234 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
2236 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
2237 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
2239 2012-12-13 John Tytgat <John@bass-software.com>
2241 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
2242 is 25.
2244 2012-12-12 Jakub Jelinek <jakub@redhat.com>
2246 PR libgcc/55451
2247 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
2248 undefined signed overflows.
2250 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
2252 PR target/55344
2253 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
2255 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
2257 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
2258 (FP_TRAPPING_EXCEPTIONS): Define.
2259 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
2260 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
2262 2012-12-04 Richard Henderson <rth@redhat.com>
2264 PR bootstrap/55571
2265 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
2267 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2269 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
2270 (FP_EX_SHIFT): Define.
2271 (FP_TRAPPING_EXCEPTIONS): Define.
2273 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2275 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
2276 (FP_ROUNDMODE): Use FP_RND_MASK.
2277 * config/aarch64/sfp-exceptions.c: New.
2278 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
2279 Use __sfp_handle_exceptions.
2281 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
2283 * config.host: (arm*-*-freebsd*): Remove.
2284 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
2285 (arm*-*-elf*): Remove.
2286 (arm*-*-wince-pe*): Remove.
2287 * arm/unwind-arm.c (struct fpa_reg): Delete.
2288 (struct fpa_regs): Delete.
2289 (phase1_vrs): Remove fpa element.
2290 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
2291 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
2292 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
2293 * ieee754-sf.S (floatundisf): Remove FPA support.
2294 (floatdisf): Likewise.
2295 * ieee75f-df.S (floatundidf): Likewise.
2296 (floatdidf): Likewise.
2298 2012-11-29 Kai Tietz <ktietz@redhat.com>
2300 PR target/55445
2301 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
2302 * unwind-generic.h: Likewise.
2303 * unwind-seh.c: Likewise.
2305 2012-11-28 Richard Henderson <rth@redhat.com>
2307 PR libgcc/48076
2308 * emutls.c (__emutls_get_address): Avoid race condition between
2309 obj->loc.offset read and emutls_key initialization.
2311 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
2313 Adjust decimal point of signed accum mode to GCC default.
2315 PR target/54222
2316 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
2317 _divqq_helper.
2318 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
2319 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
2320 (__mulha3, __mulsa3)
2321 (__divqq3, __divha3, __divsa3): Adjust to new position of
2322 decimal point of signed accum types.
2324 (__mulusa3_round): New function.
2325 (__mulusa3): Use it.
2326 (__divqq_helper): New function.
2327 (__udivuqq3): Use it.
2329 2012-11-20 Jakub Jelinek <jakub@redhat.com>
2331 PR bootstrap/55370
2332 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
2334 2012-11-18 Teresa Johnson <tejohnson@google.com>
2336 PR bootstrap/55051
2337 * libgcov.c (gcov_exit): Remove merged program summary
2338 comparison unless !GCOV_LOCKED.
2340 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2342 * soft-fp: Updated from glibc upstream.
2344 2012-11-06 Ian Lance Taylor <iant@google.com>
2346 * generic-morestack.c (__generic_morestack): Align the returned
2347 stack pointer to a 32 byte boundary.
2348 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
2349 increment the return address until we have decided that we don't
2350 have a varargs function.
2351 (__morestack) [32-bit]: Align stack correctly when calling C
2352 functions.
2353 (__morestack) [64-bit]: Likewise.
2355 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
2357 * configure: Regenerate.
2359 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
2361 PR target/55175
2362 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
2363 * config/i386/sfp-machine.h: Guard exception handling
2364 code with _SOFT_FLOAT.
2365 * config/i386/32/sfp-machine.h: Guard rounding handling
2366 code with _SOFT_FLOAT.
2367 * config/i386/64/sfp-machine.h: Ditto.
2369 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
2371 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
2372 as extra_parts.
2374 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
2376 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
2377 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
2378 when appropriate. Correct structure element types.
2379 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
2380 -minline-all-stringops from compile flags.
2382 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2384 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
2386 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2388 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
2390 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2392 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
2393 tmake_file.
2395 2012-10-23 Ian Bolton <ian.bolton@arm.com>
2396 Jim MacArthur <jim.macarthur@arm.com>
2397 Marcus Shawcroft <marcus.shawcroft@arm.com>
2398 Nigel Stephens <nigel.stephens@arm.com>
2399 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2400 Richard Earnshaw <rearnsha@arm.com>
2401 Sofiane Naci <sofiane.naci@arm.com>
2402 Stephen Thomas <stephen.thomas@arm.com>
2403 Tejas Belagod <tejas.belagod@arm.com>
2404 Yufeng Zhang <yufeng.zhang@arm.com>
2406 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
2407 * config/aarch64/crti.S: New file.
2408 * config/aarch64/crtn.S: New file.
2409 * config/aarch64/linux-unwind.h: New file.
2410 * config/aarch64/sfp-machine.h: New file.
2411 * config/aarch64/sync-cache.c: New file.
2412 * config/aarch64/t-aarch64: New file.
2413 * config/aarch64/t-softfp: New file.
2415 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
2417 * config/mmix/crti.S: Mark program and data addresses using PRELD.
2418 Remove typo'd and unnecessary alignment-LOC for .data. Remove
2419 no-longer-needed LDBU insns.
2421 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2423 * config.host
2424 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2425 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2427 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2429 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2431 2012-10-15 Matthias Klose <doko@ubuntu.com>
2433 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2435 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2437 * configure: Regenerate.
2438 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2440 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2442 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2443 instructions for 64bit targets only.
2445 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2447 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2448 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2449 * config/i386/32/sfp-machine.h: ... here.
2450 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2451 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2452 New defines.
2454 2012-10-07 Matthias Klose <doko@ubuntu.com>
2456 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2457 as unused.
2458 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2460 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
2462 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2463 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2464 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2465 (ElfW): Likewise.
2467 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2469 PR other/53889
2470 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2471 Fix parameter names.
2473 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2475 PR target/33135
2476 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2477 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2478 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2480 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2482 PR target/50457
2483 * config/sh/linux-atomic.S: Delete.
2484 * config/sh/linux-atomic.c: New.
2485 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2486 linux-atomic.c. Add cflags to disable warnings.
2488 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2490 PR other/53889
2491 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2492 function.
2493 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2494 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2495 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2496 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
2497 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2498 Likewise.
2499 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2500 Likewise.
2501 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2502 Likewise.
2503 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2504 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2506 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
2508 * config.host (hppa-*-openbsd*): New target.
2509 * config/pa/t-openbsd: New file.
2511 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
2513 PR target/54222
2514 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2515 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2516 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2517 (__divsa3): Use __negsi2 to negate r_quoL.
2518 * config/avr/lib1funcs.S (FALIAS): New macro.
2519 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2520 (__negsi2): ...this new function.
2521 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2522 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2523 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2524 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2525 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2526 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2528 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2530 PR target/54089
2531 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2532 (lshrsi3): Reimplement as lshrsi3_r0.
2534 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2536 PR target/46191
2537 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2538 of libgcc.a.
2540 2012-09-07 Teresa Johnson <tejohnson@google.com>
2542 PR gcov-profile/54487
2543 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
2544 differences.
2546 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
2548 PR target/54461
2549 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2550 not configured --with-avrlibc=no.
2551 * config/avr/t-avrlibc: New file.
2552 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2553 (DPBIT_FUNCS): Ditto.
2554 (TPBIT_FUNCS): Ditto.
2556 2012-09-04 Teresa Johnson <tejohnson@google.com>
2558 * libgcov.c (struct gcov_summary_buffer): New structure.
2559 (gcov_histogram_insert): New function.
2560 (gcov_compute_histogram): Ditto.
2561 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2562 histograms during summary merging.
2564 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
2566 * config.host (x86_64-*-openbsd*): New target.
2568 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2570 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2571 attribute.
2573 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2575 PR target/54222
2576 * config/avr/t-avr (conv_X): Rename to func_X.
2578 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2580 PR target/54222
2581 * config/avr/lib1funcs-fixed.S: New file.
2582 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2583 after they are used.
2584 (neg2, neg4): New macros.
2585 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2586 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2587 (__umulhisi3): Speed up MUL variant if there is enough flash.
2588 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2589 avr-modes.def.
2590 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2591 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2592 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2593 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2594 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2595 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2596 (LIB2FUNCS_EXCLUDE): Add supported functions.
2598 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
2600 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2601 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2602 libgcc-s-objects.
2603 * fixed-obj.mk: Only expand dependency if $o is not in
2604 LIB2FUNCS_EXCLUDE.
2606 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2608 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2610 2012-08-22 Joseph Myers <joseph@codesourcery.com>
2612 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2613 depend on --enable-shared.
2614 ($(lib1asmfuncs-o)): Use %.vis files independent of
2615 --enable-shared.
2616 * static-object.mk ($(base)$(objext), $(base).vis)
2617 ($(base)_s$(objext)): Use same rules for visibility handling as in
2618 shared-object.mk.
2620 2012-08-21 Ian Lance Taylor <iant@google.com>
2622 * config/i386/morestack.S (__morestack_non_split): Increase amount
2623 of space allocated for non-split code stack.
2625 2012-08-19 Joseph Myers <joseph@codesourcery.com>
2627 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2628 even if inhibit_libc.
2630 2012-08-17 Julian Brown <julian@codesourcery.com>
2632 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2633 -fexceptions -fnon-call-exceptions if not defined.
2634 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2635 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2637 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2639 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2640 type.
2642 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
2644 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2645 rs6000/t-slibgcc-aix.
2647 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2649 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2651 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2653 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2655 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2657 PR driver/54171
2658 * Makefile.in (version): Replace top_srcdir with srcdir.
2660 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2662 * Makefile.in (version): set to BASE-VER file from gcc directory.
2664 2012-08-01 Nick Clifton <nickc@redhat.com>
2666 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2667 Implements __clrsb for an HImode argument.
2669 2012-07-31 Nick Clifton <nickc@redhat.com>
2671 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2672 Implements __clrsb for an HImode argument.
2673 * config/stormy16/clrsbhi2.c: New file:
2674 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2676 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2678 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2680 2012-07-19 Tristan Gingold <gingold@adacore.com>
2681 Richard Henderson <rth@redhat.com>
2683 * unwind-seh.c: New file.
2684 * unwind-generic.h: Include windows.h for SEH.
2685 (_Unwind_Exception): Use 6 private fields for SEH.
2686 (_GCC_specific_handler): Declare.
2687 * unwind-c.c (__gcc_personality_seh0): New function.
2688 Adjust for SEH.
2689 * config/i386/libgcc-cygming.ver: New file.
2690 * config/i386/t-seh-eh: New file.
2691 * config.host (x86_64-*-mingw*): Default to seh.
2693 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2695 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2697 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
2699 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2700 __builtin_expect when checking for exceptions.
2701 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2703 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2705 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2706 function declaration.
2707 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2708 (FP_RND_MASK): New.
2709 * config/ia64/sfp-exceptions.c: New.
2710 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
2712 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2714 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2715 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2716 * config/i386/64/sfp-machine: ... (delete here) ...
2717 * config/i386/sfp-machine.h: ... to here.
2718 (FP_EX_MASK): Remove.
2719 (FP_RND_MASK): New.
2720 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2722 2012-06-11 Sriraman Tallam <tmsriram@google.com>
2724 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2725 * config/i386/libgcc-sol2.ver: Ditto.
2726 * config/i386/libgcc-glibc.ver: Ditto.
2728 2012-06-11 Roland McGrath <mcgrathr@google.com>
2730 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2731 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2732 pthread_cancel.
2734 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
2736 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2737 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2738 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2739 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2740 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2741 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2742 * config/i386/64/sfp-machine: ... (delete here) ...
2743 * config/i386/sfp-machine.h: ... to here.
2744 (FP_EX_MASK): New.
2745 (__sfp_handle_exceptions): New function declaration.
2746 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2747 * config/i386/sfp-exceptions.c: New.
2748 * config/i386/t-softfp: New.
2749 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2750 i386/t-softfp to tmake_file.
2752 2012-06-03 David S. Miller <davem@davemloft.net>
2754 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2755 change.
2757 2012-05-31 David S. Miller <davem@davemloft.net>
2759 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2760 multiply and divide instructions on 32-bit when V9.
2761 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2763 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2765 * config/arm/ieee754-df.S: Fix typos.
2766 * config/arm/ieee754-sf.S: Fix typos.
2767 * config/c6x/libunwind.S: Fix typos.
2768 * config/epiphany/udivsi3-float.c: Fix typos.
2769 * config/microblaze/muldi3_hard.S: Fix typos.
2770 * config/picochip/adddi3.S: Fix typos.
2771 * config/picochip/ashlsi3.S: Fix typos.
2772 * config/picochip/ashrsi3.S: Fix typos.
2773 * config/picochip/clzsi2.S: Fix typos.
2774 * config/picochip/cmpsi2.S: Fix typos.
2775 * config/picochip/divmod15.S: Fix typos.
2776 * config/picochip/divmodhi4.S: Fix typos.
2777 * config/picochip/divmodsi4.S: Fix typos.
2778 * config/picochip/longjmp.S: Fix typos.
2779 * config/picochip/lshrsi3.S: Fix typos.
2780 * config/picochip/parityhi2.S: Fix typos.
2781 * config/picochip/popcounthi2.S: Fix typos.
2782 * config/picochip/setjmp.S: Fix typos.
2783 * config/picochip/subdi3.S: Fix typos.
2784 * config/picochip/ucmpsi2.S: Fix typos.
2785 * config/picochip/udivmodhi4.S: Fix typos.
2786 * config/picochip/udivmodsi4.S: Fix typos.
2787 * config/spu/divv2df3.c: Fix typos.
2788 * config/spu/mfc_multi_tag_release.c: Fix typos.
2789 * config/spu/mfc_tag_release.c: Fix typos.
2790 * configure.ac: Fix typos.
2791 * configure: Regenerate.
2793 2012-05-25 Ian Lance Taylor <iant@google.com>
2795 * config/i386/morestack.S (__morestack_non_split): Check whether
2796 caller is varargs and needs %bp to hold the stack frame on return.
2798 2012-05-25 Olivier Hainque <hainque@adacore.com>
2800 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2801 sequence in the non pic case on VxWorks.
2803 2012-05-24 Olivier Hainque <hainque@adacore.com>
2805 * Makefile.in: Move dependency on install-unwind_h from
2806 "install-leaf" to "install".
2808 2012-05-24 Olivier Hainque <hainque@adacore.com>
2810 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2811 Use a separate command for stamp removals.
2813 2012-05-21 Andrew Pinski <apinski@cavium.com>
2815 PR bootstrap/53183
2816 * configure.ac: Define the default includes to being none.
2817 * configure: Regenerate.
2819 2012-05-16 Olivier Hainque <hainque@adacore.com>
2821 * Makefile.in (install-unwind_h): Rename into ...
2822 (install-unwind_h-forbuild): New target.
2823 (all): Use it instead of the former install-unwind_h.
2824 (install-unwind_h): Reinstate, copy to user install destination
2825 for include files, not to the internal gcc object directory one.
2826 (install-leaf): Depend on it.
2828 2012-05-15 Olivier Hainque <hainque@adacore.com>
2830 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2831 register numbers. LR_REGNO replaces R_LR.
2832 (ucontext_for): New, helper for ...
2833 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2834 and 5.3 of ...
2835 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2837 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2839 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2840 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2841 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2842 i386/t-cpuinfo ...
2843 (i[34567]86-*-*, x86_64-*-*): ... here.
2845 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2846 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2848 * config/i386/i386-cpuinfo.c: Rename to ...
2849 * config/i386/cpuinfo.c: ... this.
2850 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2852 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2853 (libgcc_cv_init_priority): New test.
2854 * configure: Regenerate.
2855 * config.in: New file.
2856 * Makefile.in (clean): Rename config.h to auto-target.h.
2857 (config.h): Likewise.
2858 (stamp-h): Likewise.
2860 * config/i386/cpuinfo.c (auto-target.h): Include.
2861 (CONSTRUCTOR_PRIORITY): Define.
2862 (__cpu_indicator_init): Use it.
2864 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2866 * longlong.h: Use a URL instead of an FSF postal address.
2867 Replace spaces with tab.
2869 2012-05-08 Teresa Johnson <tejohnson@google.com>
2871 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2872 (__gcov_dump): Ditto.
2873 (gcov_dump_complete): New global variable.
2874 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2875 (__gcov_flush): Outline functionality now in gcov_clear.
2876 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2878 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2880 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2881 (mips*-*-linux*): Include mips/t-tpbit when long double is
2882 16 bytes long.
2884 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2886 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2887 (get_available_features): New argument. Check for AVX2.
2888 (__cpu_indicator_init): Modify call to get_available_features.
2890 2012-04-25 Alan Modra <amodra@gmail.com>
2892 * config/rs6000/crtsavevr.S: New file.
2893 * config/rs6000/crtrestvr.S: New file.
2894 * config/rs6000/t-savresfgpr: Build the above.
2895 * config/rs6000/t-netbsd: Likewise.
2897 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2899 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2901 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2903 * libgcc/config/i386/i386-cpuinfo.c: New file.
2904 * libgcc/config/i386/t-cpuinfo: New file.
2905 * libgcc/config.host: Include t-cpuinfo.
2906 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2908 2012-04-24 Chao-ying Fu <fu@mips.com>
2910 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2912 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2914 struct siginfo vs. siginfo_t
2916 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2917 siginfo_t instead of struct siginfo.
2918 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2919 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2920 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2921 (ia64_handle_unwabi): Likewise.
2922 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2923 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2924 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2925 (sh_fallback_frame_state): Likewise.
2926 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2927 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2929 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2931 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2932 system call number.
2934 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2936 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2937 if it hasn't been previously saved.
2939 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2941 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2942 only for glibc.
2944 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2946 PR target/52737
2947 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2948 instead of __AVR_HAVE_8BIT_SP__.
2950 2012-03-26 Tristan Gingold <gingold@adacore.com>
2952 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2953 (unw_table_entry): Use unw_word instead of unsigned long.
2954 (_Unwind_FindTableEntry): Likewise.
2955 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2956 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2957 (_Unwind_FindTableEntry): Likewise.
2958 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2959 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2960 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2961 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2962 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2963 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2964 (uw_init_context_1, uw_install_context): Likewise.
2965 (unw_word): Move to unwind-ia64.h
2967 2012-03-26 Tristan Gingold <gingold@adacore.com>
2969 * config/vms/vms-ucrt0.c: Update copyright years.
2970 Add a sanity check.
2971 (___gcc_main_flags): Declare.
2972 (__main): Check flags to remap argv and exit code.
2973 * config.host (*-*-*vms*): Adjust extra_parts.
2974 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2975 (crt0.o): Add.
2977 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2979 * arm/lib1funcs.asm (ctzsi2): New function.
2980 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2981 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2982 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2983 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2984 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2985 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2987 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2989 * config.host: Add bits to support powerpc64-*-freebsd*.
2990 * config/rs6000/freebsd-unwind.h: New file.
2991 * config/rs6000/t-freebsd64: New file.
2993 2012-03-20 Richard Guenther <rguenther@suse.de>
2995 PR gcov-profile/52627
2996 * libgcov.c (init_mx): Fix mutex name.
2998 2012-03-16 Tristan Gingold <gingold@adacore.com>
3000 * config/ia64/vms-unwind.h: Remove ulong (and replace
3001 it by unw_reg where used). Define unw_reg with __int64.
3003 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3005 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
3006 Solaris 8 handling.
3007 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
3008 Solaris 8 handling.
3009 (sparc_is_sighandler): Likewise.
3011 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
3013 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
3014 <= saved reg size.
3016 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3018 * config/arm/crtn.S: Fix typo.
3020 2012-03-13 Richard Guenther <rguenther@suse.de>
3022 * libgcov.c: Remove stdio.h include and NULL un-define.
3024 2012-03-13 Richard Guenther <rguenther@suse.de>
3026 PR target/52569
3027 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
3029 2012-03-13 Richard Guenther <rguenther@suse.de>
3031 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
3033 2012-03-13 Richard Guenther <rguenther@suse.de>
3035 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
3036 and __gthread_mutex_init_function definitions.
3038 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3040 * config.host (mips*-*-openbsd*): Remove.
3042 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3044 * config.host: Remove alpha*-dec-osf5.1* handling.
3045 * config/alpha/gthr-posix.c: Remove.
3046 * config/alpha/libgcc-osf5.ver: Remove.
3047 * config/alpha/osf5-unwind.h: Remove.
3048 * config/alpha/t-osf-pthread: Remove.
3049 * config/alpha/t-slibgcc-osf: Remove.
3050 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
3051 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
3052 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
3053 * mkmap-flat.awk: Remove osf_export handling.
3055 2012-03-12 Richard Guenther <rguenther@suse.de>
3057 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
3058 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3059 (__gthread_mutex_init_function): New function.
3060 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3062 PR gcov/49484
3063 * libgcov.c: Include gthr.h.
3064 (__gcov_flush_mx): New global variable.
3065 (init_mx, init_mx_once): New functions.
3066 (__gcov_flush): Protect self with a mutex.
3067 (__gcov_fork): Re-initialize mutex after forking.
3068 * unwind-dw2-fde.c: Change condition under which to use
3069 __GTHREAD_MUTEX_INIT_FUNCTION.
3071 2012-03-12 Tristan Gingold <gingold@adacore.com>
3073 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
3074 * config/ia64/t-vms: Likewise.
3076 2012-03-11 Michael Hope <michael.hope@linaro.org>
3078 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
3079 for Thumb-2.
3081 2012-03-07 Walter Lee <walt@tilera.com>
3083 * config/tilepro/atomic.c: Rename "atomic_" prefix to
3084 "arch_atomic_".
3085 (atomic_xor): Rename and move definition to
3086 config/tilepro/atomic.h.
3087 (atomic_nand): Ditto.
3088 * config/tilepro/atomic.h: Rename "atomic_" prefix to
3089 "arch_atomic_".
3090 (arch_atomic_xor): Move from config/tilepro/atomic.c.
3091 (arch_atomic_nand): Ditto.
3093 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3095 PR target/52507
3096 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
3098 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3100 PR target/52505
3101 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
3102 from RAM.
3104 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3106 PR target/52461
3107 PR target/52508
3108 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
3109 if RAMPZ affects reading from RAM.
3110 (__tablejump_elpm__): Ditto.
3111 (.xload): Ditto.
3112 (__movmemx_hi): Ditto.
3113 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
3114 (__do_global_dtors): Ditto.
3115 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
3116 (__movmemx_hi): Ditto.
3118 2012-03-05 Richard Henderson <rth@redhat.com>
3120 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
3121 [ARM] (count_trailing_zeros): Use the builtin.
3123 2012-03-01 Kai Tietz <ktietz@redhat.com>
3125 * soft-fp: Imported from glibc upstream.
3127 2012-02-28 Kai Tietz <ktietz@redhat.com>
3129 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
3130 for mingw-targets as attribute gcc_struct.
3132 2012-02-28 Ian Lance Taylor <iant@google.com>
3134 * generic-morestack.c (__splitstack_releasecontext): Correct call
3135 to __morestack_release_segments.
3137 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
3139 PR target/52390
3140 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
3141 for __linux__ when removing signals from __morestack_fullmask.
3143 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
3145 PR target/52261
3146 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
3148 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3150 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
3151 instead of HAVE_INITFINI_ARRAY.
3152 * config/ia64/crtend.S: Likewise.
3154 2012-02-20 Kai Tietz <ktietz@redhat.com>
3156 PR libstdc++/52300
3157 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
3159 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
3160 to w32-unwind.h header.
3162 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3164 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
3165 (mips*-*-linux*): Remove t-slibgcc-libgcc.
3166 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
3167 * config/mips/mips16.S (__mips16_rdhwr): Delete.
3169 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3171 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
3173 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3175 PR libitm/52220
3176 * config/darwin-crt-tm.c: Correct typo.
3178 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3179 Patrick Marlier <patrick.marlier@gmail.com>
3181 PR libitm/52220
3182 * config/darwin-crt-tm.c: Generate dummy functions.
3184 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3185 Patrick Marlier <patrick.marlier@gmail.com>
3187 PR libitm/52042
3188 * config/darwin-crt-tm.c (getTMCloneTable): New function.
3189 (__doTMRegistrations): Call it.
3190 (__doTMdeRegistrations): Likewise.
3192 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
3193 Anatoly Sokolov <aesok@post.ru>
3194 Eric Weddington <eric.weddington@atmel.com>
3196 PR target/52261
3197 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
3198 (__epilogue_restores__): Ditto.
3200 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
3202 PR target/51921
3203 PR target/52205
3204 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
3205 Solaris 11 and slightly reformat.
3206 (sparc_is_sighandler): Likewise.
3208 2012-02-14 Walter Lee <walt@tilera.com>
3210 * config.host: Handle tilegx and tilepro.
3211 * config/tilegx/sfp-machine.h: New file.
3212 * config/tilegx/sfp-machine32.h: New file.
3213 * config/tilegx/sfp-machine64.h: New file.
3214 * config/tilegx/t-crtstuff: New file.
3215 * config/tilegx/t-softfp: New file.
3216 * config/tilegx/t-tilegx: New file.
3217 * config/tilepro/atomic.c: New file.
3218 * config/tilepro/atomic.h: New file.
3219 * config/tilepro/linux-unwind.h: New file.
3220 * config/tilepro/sfp-machine.h: New file.
3221 * config/tilepro/softdivide.c: New file.
3222 * config/tilepro/softmpy.S: New file.
3223 * config/tilepro/t-crtstuff: New file.
3224 * config/tilepro/t-tilepro: New file.
3226 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
3228 PR libstdc++/51296
3229 PR libstdc++/51906
3230 * gthr-posix.h: Allow static initializer macros to be disabled.
3231 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
3233 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
3235 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
3236 Add t-slibgcc-libgcc to tmake_file.
3237 * config/mips/libgcc-mips16.ver: Revert previous patch.
3238 * config/mips/mips16.S (__mips16_rdhwr): Hide.
3240 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
3241 Jayant R Sonar <jayant.sonar@kpitcummins.com>
3243 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
3244 * config/cr16/crti.S: New file.
3245 * config/cr16/crtlibid.S: New file.
3246 * config/cr16/crtn.S: New file.
3247 * config/cr16/lib1funcs.S: New file.
3248 * config/cr16/t-cr16: New file.
3249 * config/cr16/t-crtlibid: New file.
3250 * config/cr16/unwind-dw2.h: New file.
3251 * config/cr16/unwind-cr16.c: New file.
3252 * config/cr16/divmodhi3.c: New file.
3254 2012-01-25 Alan Modra <amodra@gmail.com>
3256 * config/rs6000/t-linux64: Delete. Move..
3257 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
3258 * config/rs6000/t-linux: ..and libgcc flags to here.
3260 2012-01-22 Douglas B Rupp <rupp@gnat.com>
3262 * config.host (i[34567]86-*-interix3*):
3263 Change triplet to i[34567]86-*-interix[3-9]*.
3264 * configure: Regenerate.
3266 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
3267 Richard Sandiford <rdsandiford@googlemail.com>
3269 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
3270 * config/mips/mips16.S (__mips16_rdhwr): New function.
3271 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
3273 2012-01-11 Nathan Sidwell <nathan@acm.org>
3275 * libgcov.c (__gcov_init): Ignore objects with no functions.
3277 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
3279 PR target/49868
3280 Extend __pgmx semantics to linearize memory.
3281 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
3282 * config/avr/lib1funcs.S (__xload_1): New function.
3283 (__movmemx_qi, __movmemx_hi): New functions.
3284 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
3285 semantics.
3287 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3289 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
3290 purported sigacthandler address isn't null before dereferencing it.
3291 (sparc_is_sighandler): Likewise.
3293 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3295 PR ada/41929
3296 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
3297 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
3298 (sparc_is_sighandler): Likewise.
3299 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
3301 2012-01-06 Tristan Gingold <gingold@adacore.com>
3303 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
3304 compatibility thunks...
3305 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
3306 (crtbeginS.o, crtendS.o): ... and these to ...
3307 * config/ia64/t-ia64-elf: ... this new file.
3308 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
3309 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
3311 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3313 * configure: Regenerate.
3314 * config/s390/t-crtstuff: Remove -fPIC.
3316 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3318 PR bootstrap/51006
3319 * enable-execute-stack-mprotect.c (getpagesize): Do not define
3320 for NetBSD.
3322 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3324 PR target/51345
3325 * config/avr/lib1funcs.S: Remove FIXME comments.
3326 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
3328 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3330 Implement light-weight DImode support.
3331 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
3332 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
3333 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
3334 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
3336 2011-12-30 Nathan Sidwell <nathan@acm.org>
3338 * libgcov.c (gcov_crc32): Remove global var.
3339 (free_fn_data): New function.
3340 (buffer_fn_data): Pass in filename, more robust error recovery.
3341 (crc32_unsigned): New function.
3342 (gcov_exit): More robust detection of new program. More robust
3343 error recovery.
3344 (__gcov_init): Do not update program's crc here.
3346 2011-12-21 Tristan Gingold <gingold@adacore.com>
3348 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
3350 2011-12-21 Ian Lance Taylor <iant@google.com>
3352 * config/i386/morestack.S: Simplify CFI opcodes throughout.
3354 2011-12-20 Ian Lance Taylor <iant@google.com>
3356 * config/i386/morestack.S (__morestack_non_split): If there is
3357 enough stack space already, don't split. Ask for more stack space
3358 than we required.
3360 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
3362 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
3363 `sys/sdt.h'.
3364 (_Unwind_DebugHook): New function.
3365 (uw_restore_core_regs): New define.
3366 (unwind_phase2): Use uw_restore_core_regs instead of
3367 restore_core_regs.
3368 (unwind_phase2_forced): Likewise.
3369 (__gnu_Unwind_Resume): Likewise.
3371 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
3373 * config/alpha/linux-unwind.h: Update copyright years.
3374 (MD_FROB_UPDATE_CONTEXT): New define.
3375 (alpha_frob_update_context): New function.
3377 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
3379 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
3380 tmake_file rather replacing it.
3382 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3384 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
3385 function is not used for PPC64.
3386 (save_world): Amend comments. Update the VRsave mask to reflect the
3387 saved regs.
3388 (rest_world): Update comments, do not clobber r10, do not use r8.
3389 (eh_rest_world_r10): Amend comments, do not use r8.
3390 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
3391 no longer used, move restore of CR and target address to the end of
3392 the routine.
3394 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
3396 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
3397 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
3399 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
3401 PR target/49313
3402 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
3403 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
3405 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
3407 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
3409 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
3411 PR target/49313
3412 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
3413 * config/avr/lib1funcs.S (__muldi3): New function.
3415 2011-12-06 Andrew Pinski <apinski@cavium.com>
3417 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
3418 size of func_ptr.
3419 (__frame_dummy_init_array_entry): Likewise.
3421 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
3423 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3425 PR target/51345
3426 PR target/51002
3427 * config/avr/lib1funcs.S (__prologue_saves__,
3428 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3429 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3431 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3433 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3435 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3437 PR other/51272
3438 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3439 (_ITM_deregisterTMCloneTable): Likewise.
3440 (__register_frame_info): Fix unused warning.
3441 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3442 pthread_default_stacksize_np): Likewise.
3443 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
3445 2011-11-29 DJ Delorie <dj@redhat.com>
3447 * config.host (rl78-*-elf): New case.
3448 * config/rl78: New directory for the Renesas RL78.
3450 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3452 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3453 formatting.
3455 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3457 PR other/51022
3458 * config/rs6000/t-savresfgpr: New file.
3459 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3460 $(srcdir)/config/rs6000/eabi.S.
3461 * config/rs6000/t-ppccomm-ldbl: Remove.
3462 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3463 tmake_file.
3464 (powerpc-*-eabispe*): Likewise.
3465 (powerpc-*-eabi*): Likewise.
3466 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3467 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3468 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3469 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3470 tmake_file.
3471 (powerpc-*-eabisim*): Likewise.
3472 (powerpc-*-elf*): Likewise.
3473 (powerpc-*-eabialtivec*): Likewise.
3474 (powerpc-xilinx-eabi*): Likewise.
3475 (powerpc-*-rtems*): Likewise.
3476 (powerpcle-*-elf*): Likewise.
3477 (powerpcle-*-eabisim*): Likewise.
3478 (powerpcle-*-eabi*): Likewise.
3480 2011-11-27 Ian Lance Taylor <iant@google.com>
3482 * generic-morestack.c (__splitstack_find): Check for NULL old
3483 stack value.
3484 (__splitstack_resetcontext): New function.
3485 (__splitstack_releasecontext): New function.
3486 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3488 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3490 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3492 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3494 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3496 2011-11-26 Richard Henderson <rth@redhat.com>
3498 * config/m68k/linux-atomic.c: New file.
3499 * config/m68k/t-linux: New file.
3500 * config.host (m68k-uclinux, m68k-linux): Use it.
3502 2011-11-26 Richard Henderson <rth@redhat.com>
3504 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3505 (__TMC_END__): Only declare if hidden is available; in the definition,
3506 if hidden is unavailable add a null record.
3507 (deregister_tm_clones, register_tm_clones): New.
3508 (__do_global_dtors_aux, frame_dummy): Use them.
3509 (__do_global_dtors, __do_global_ctors_1): Likewise.
3511 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3513 * config/darwin-crt-tm.c: New file.
3514 * config.host (darwin): Build crttms.o crttme.o to provide
3515 startup and shutdown for tm clones.
3516 * config/t-darwin (crttms.o): New build rule.
3517 (crttme.o): Likewise.
3519 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
3521 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3522 et al.
3524 2011-11-21 Richard Henderson <rth@redhat.com>
3526 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3527 (__TMC_LIST__, __TMC_END__): New.
3528 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3529 (__do_global_dtors): Likewise.
3530 (frame_dummy): Call _ITM_registerTMCloneTable.
3531 (__do_global_ctors_1): Likewise.
3533 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3535 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3536 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3537 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3538 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3539 * config/i386/t-darwin64: Remove.
3540 * config/sh/t-netbsd (LIB2ADD): Remove.
3542 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
3544 PR target/49313
3545 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3546 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3547 * config/avr/lib1funcs.S (wmov): New assembler macro.
3548 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3549 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3550 (__udivmod64): New function.
3551 (__negdi2): New function.
3553 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3555 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3556 *-*-freebsd*aout*): Remove.
3558 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
3560 * static-object.mk (c_flags-$o): Save c_flags.
3561 ($(base)$(objext)): Use it.
3563 2011-11-18 Steve Ellcey <sje@cup.hp.com>
3565 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3567 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
3569 PR target/49868
3570 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3571 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3572 New functions.
3574 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3576 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3577 functions.
3578 (aeabi_uidivmod): Likewise.
3579 (umodsi3): Likewise.
3580 (divsi3): Likewise.
3581 (aeabi_idivmod): Likewise.
3582 (modsi3): Likewise.
3584 2011-11-16 Tristan Gingold <gingold@adacore.com>
3586 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3588 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
3590 PR target/49868
3591 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3592 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3594 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3596 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3597 tmake_file list.
3598 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3599 * config/pa/t-stublib64: Delete.
3601 2011-11-12 Richard Henderson <rth@redhat.com>
3603 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3604 cast the pointer argument to _Unwind_SetGRPtr.
3606 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3608 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3610 2011-11-09 Ian Lance Taylor <iant@google.com>
3612 * generic-morestack.c: Include <string.h>.
3613 (uintptr_type): Define.
3614 (struct initial_sp): Add dont_block_signals field. Reduce size of
3615 extra array by 1.
3616 (allocate_segment): Set prev field to NULL. Don't set
3617 __morestack_current_segment or __morestack_segments.
3618 (__generic_morestack): Update current->prev and *pp after calling
3619 allocate_segment.
3620 (__morestack_block_signals): Don't do anything if
3621 dont_block_signals is set.
3622 (__morestack_unblock_signals): Likewise.
3623 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3624 uintptr_type.
3625 (__splitstack_block_signals): New function.
3626 (enum __splitstack_content_offsets): Define.
3627 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3628 (__splitstack_makecontext): New function.
3629 (__splitstack_block_signals_context): New function.
3630 (__splitstack_find_context): New function.
3631 * config/i386/morestack.S (__morestack_get_guard): New function.
3632 (__morestack_set_guard, __morestack_make_guard): New functions.
3633 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3635 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3637 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3638 (i[34567]86-*-mingw*): ... here.
3639 (x86_64-*-mingw*): ... here.
3641 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3643 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3645 2011-11-07 Nathan Sidwell <nathan@acm.org>
3647 * libgcov.c (struct gcov_fn_buffer): New struct.
3648 (buffer_fn_data): New helper.
3649 (gcov_exit): Rework for new gcov data structures.
3651 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
3653 PR target/49313
3654 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3656 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3658 * config.host (tmake_file): Correct comment.
3659 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3660 t-libgcc-pic.
3661 (bfin*-uclinux*): Likewise.
3662 (bfin*-linux-uclibc*): Likewise.
3663 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3665 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3666 assigning.
3667 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3668 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3669 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3670 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3671 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3672 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3673 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3674 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3675 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3676 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3677 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3678 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3679 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3681 * config/bfin/t-elf: Remove.
3682 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3684 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3686 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3687 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3688 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3689 (lm32-*-elf*): ... this.
3690 (lm32-*-rtems*): ... and this.
3691 Add to tmake_file.
3692 (m32r-*-rtems*): Add to tmake_file.
3693 (moxie-*-rtems*): Likewise.
3694 (sparc-*-rtems*): Likewise.
3695 Remove t-rtems from tmake_file.
3696 (sparc64-*-rtems*): Likewise.
3697 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3698 instead.
3700 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3702 PR bootstrap/50982
3703 * config/gthr-posix.h: Move ...
3704 * gthr-posix.h: ... here.
3705 * config/gthr-lynx.h: Reflect this.
3706 * config/gthr-vxworks.h: Likewise.
3707 * config/rs6000/gthr-aix.h: Likewise.
3708 * configure.ac (target_thread_file): Likewise.
3709 * configure: Regenerate.
3711 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3713 * config.host (arm*-*-rtemseabi*): New target.
3715 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3717 PR other/50991
3718 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3719 extra-parts.
3721 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3723 * config.host (epiphany-*-elf*): New configuration.
3724 * config/epiphany: New Directory.
3726 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3728 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3729 * config/avr/t-rtems: New.
3730 Filter out _exit from LIB1ASMFUNCS.
3732 2011-11-04 David S. Miller <davem@davemloft.net>
3734 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3735 * configure: Rebuild.
3737 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3739 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3740 variable.
3742 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
3744 PR target/50931
3745 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3746 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3748 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3750 PR target/50989
3751 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3753 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3755 * config/c6x/t-elf (LIB2ADDEH): Set.
3756 * config/c6x/t-c6x-elf: Remove.
3758 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3760 * config/i386/sol2-ci.S: Rename to ...
3761 * config/i386/crti.S: ... this.
3762 * config/i386/sol2-cn.S: Rename to ...
3763 * config/i386/crtn.S: ... this.
3764 * config/sparc/sol2-ci.S: Rename to ...
3765 * config/sparc/crti.S: ... this.
3766 * config/sparc/sol2-cn.S: Rename to ...
3767 * config/sparc/crtn.S: ... this.
3768 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3769 (crti.o, crtn.o): Remove.
3771 2011-11-04 Tristan Gingold <gingold@adacore.com>
3773 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3775 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3777 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3779 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
3781 * config.host (crisv32-*-none, cris-*-none): Remove.
3782 (crisv32-*-elf): Append to tmake_file, don't just set it.
3783 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3785 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3787 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3788 (ecrtn$(objext)): Likewise.
3789 (ncrti$(objext)): Likewise.
3790 (ncrtn$(objext)): Likewise.
3792 2011-11-03 Andreas Schwab <schwab@redhat.com>
3794 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3796 2011-11-02 David S. Miller <davem@davemloft.net>
3798 * configure.ac: Set host_address on sparc too.
3799 * configure: Regenerate.
3800 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3801 based upon host_address.
3802 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3804 2011-11-02 Jason Merrill <jason@redhat.com>
3806 * config/rs6000/t-ppccomm: Add missing \.
3808 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3810 * gthr-single.h, gthr.h: New files.
3811 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3812 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3813 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3814 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3815 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3816 * configure.ac (thread_header): New variable.
3817 Set it depending on target_thread_file.
3818 (gthr-default.h): Link from $thread_header.
3819 * configure: Regenerate.
3820 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3822 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3824 * configure.ac (tm_file_): New variable.
3825 Determine from tm_file.
3826 (tm_file, tm_defines): Substitute.
3827 * configure: Regenerate.
3828 * mkheader.sh: New file.
3829 * Makefile.in (clean): Remove libgcc_tm.h.
3830 ($(objects)): Depend on libgcc_tm.h.
3831 (libgcc_tm_defines, libgcc_tm_file): New variables.
3832 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3833 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3834 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3835 ($(extra-parts)): Depend on libgcc_tm.h.
3836 * config.host (tm_defines, tm_file): New variable.
3837 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3838 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3839 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3840 (avr-*-rtems*): Likewise.
3841 (avr-*-*): Likewise.
3842 (frv-*-elf): Likewise.
3843 (frv-*-*linux*): Likewise.
3844 (h8300-*-rtems*): Likewise.
3845 (h8300-*-elf*): Likewise.
3846 (i[34567]86-*-darwin*): Likewise.
3847 (x86_64-*-darwin*): Likewise.
3848 (rx-*-elf): Likewise.
3849 (tic6x-*-uclinux): Likewise.
3850 (tic6x-*-elf): Likewise.
3851 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3852 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3853 * config/i386/cygming-crtbegin.c: Likewise.
3854 * config/i386/cygming-crtend.c: Likewise.
3855 * config/ia64/fde-vms.c: Likewise.
3856 * config/ia64/unwind-ia64.c: Likewise.
3857 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3858 * config/rs6000/darwin-fallback.c: Likewise.
3859 * config/stormy16/lib2funcs.c: Likewise.
3860 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3861 * crtstuff.c: Likewise.
3862 * dfp-bit.h: Likewise.
3863 * emutls.c: Likewise.
3864 * fixed-bit.c: Likewise.
3865 * fp-bit.c: Likewise.
3866 * generic-morestack-thread.c: Likewise.
3867 * generic-morestack.c: Likewise.
3868 * libgcc2.c: Likewise.
3869 * libgcov.c: Likewise.
3870 * unwind-dw2-fde-dip.c: Likewise.
3871 * unwind-dw2-fde.c: Likewise.
3872 * unwind-dw2.c: Likewise.
3873 * unwind-sjlj.c: Likewise.
3875 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3877 * configure.ac: Include ../config/picflag.m4.
3878 (GCC_PICFLAG): Call it.
3879 Substitute.
3880 * configure: Regenerate.
3881 * Makefile.in (gcc_srcdir): Remove.
3882 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3883 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3884 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3885 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3886 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3887 Use $<.
3888 Remove comment.
3889 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3890 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3891 to refer to libgcc2.c.
3892 Use $<.
3893 * config/darwin-64.c: New file.
3894 * config/darwin-crt3.c: Remove comment.
3895 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3896 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3897 config/udivmodsi4.c: New files.
3898 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3899 config/memset.c: New files.
3900 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3901 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3902 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3903 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3904 * config/t-openbsd-thread: New file.
3905 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3906 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3907 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3908 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3909 qrnnd.S.
3910 Adapt filename.
3911 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3912 to refer to gthr-posix.c.
3913 * config/alpha/t-vms (LIB2ADD): Set.
3914 * config/alpha/vms-gcc_shell_handler.c: New file.
3915 * config/arm/bpabi.c, config/arm/fp16.c,
3916 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3917 config/arm/unaligned-funcs.c: New files.
3918 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3919 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3920 * config/arm/t-linux: Likewise.
3921 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3922 * config/arm/t-netbsd: New file.
3923 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3924 * config/arm/t-symbian (LIB2ADD_ST): Set.
3925 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3926 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3927 * config/bfin/t-elf: New file.
3928 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3929 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3930 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3931 config/c6x/ltf.c: New files.
3932 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3933 (HOST_LIBGCC2_CFLAGS): Set.
3934 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3935 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3936 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3937 New files.
3938 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3939 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3940 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3941 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3942 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3943 files.
3944 * config/frv/t-frv (LIB2ADD): Set.
3945 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3946 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3947 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3948 config/h8300/popcounthi2.c: New files.
3949 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3950 * config/i386/gthr-win32.c: New file.
3951 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3952 * config/i386/t-cygwin: Likewise.
3953 * config/i386/t-darwin, config/i386/t-darwin64,
3954 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3955 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3956 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3957 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3958 * config/ia64/quadlib.c: New file.
3959 * config/ia64/t-hpux (LIB2ADD): Set.
3960 * config/ia64/t-ia64: Add comment.
3961 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3962 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3963 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3964 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3965 * config/m32c/t-m32c (LIB2ADD): Set.
3966 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3967 * config/m32r/t-m32r: Likewise.
3968 * config/m68k/fpgnulib.c: New file.
3969 * config/m68k/t-floatlib (LIB2ADD): Set.
3970 (xfgnulib.c): New target.
3971 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3972 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3973 * config/mep/t-mep (LIB2ADD): Set.
3974 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3975 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3976 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3977 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3978 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3979 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3980 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3981 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3982 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3983 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3984 New files.
3985 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3986 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3987 * config/pa/fptr.c, config/pa/lib2funcs.S,
3988 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3989 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3990 (LIB2ADD, LIB2ADD_ST): Set.
3991 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3992 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3993 Set.
3994 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3995 * config/pdp11/t-pdp11: New file.
3996 * config/picochip/libgccExtras/adddi3.S,
3997 config/picochip/libgccExtras/ashlsi3.S,
3998 config/picochip/libgccExtras/ashrsi3.S,
3999 config/picochip/libgccExtras/clzsi2.S,
4000 config/picochip/libgccExtras/cmpsi2.S,
4001 config/picochip/libgccExtras/divmod15.S,
4002 config/picochip/libgccExtras/divmodhi4.S,
4003 config/picochip/libgccExtras/divmodsi4.S,
4004 config/picochip/libgccExtras/lshrsi3.S,
4005 config/picochip/libgccExtras/parityhi2.S,
4006 config/picochip/libgccExtras/popcounthi2.S,
4007 config/picochip/libgccExtras/subdi3.S,
4008 config/picochip/libgccExtras/ucmpsi2.S,
4009 config/picochip/libgccExtras/udivmodhi4.S,
4010 config/picochip/libgccExtras/udivmodsi4.S: New files.
4011 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
4012 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
4013 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
4014 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
4015 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
4016 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
4017 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
4018 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
4019 files.
4020 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
4021 (HOST_LIBGCC2_CFLAGS): Set.
4022 * config/rs6000/t-darwin64: New file.
4023 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
4024 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
4025 * config/rs6000/t-ppccomm (LIB2ADD): Add
4026 $(srcdir)/config/rs6000/tramp.S.
4027 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
4028 Add $(srcdir)/config/rs6000/eabi.S.
4029 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
4030 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
4031 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
4032 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
4033 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
4034 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
4035 * config/rs6000/tramp.S: New file.
4036 * config/s390/t-tpf: Remove.
4037 * config/sh/linux-atomic.S: New file.
4038 * config/sh/t-linux (LIB2ADD): Set.
4039 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
4040 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4041 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
4042 to unwind-dw2.c.
4043 (HOST_LIBGCC2_CFLAGS): Set.
4044 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4045 * config/spu/divmodti4.c, config/spu/divv2df3.c,
4046 config/spu/float_disf.c, config/spu/float_unsdidf.c,
4047 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
4048 config/spu/mfc_multi_tag_release.c,
4049 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
4050 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
4051 config/spu/multi3.c: New files.
4052 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
4053 (HOST_LIBGCC2_CFLAGS): Set.
4054 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
4055 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
4056 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
4057 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
4058 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
4059 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
4060 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
4061 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
4062 config/stormy16/umodsi3.c: New files.
4063 * config/xtensa/lib2funcs.S: New file.
4064 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4065 * config/xtensa/t-xtensa (LIB2ADD): Set.
4066 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
4067 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
4068 Add t-freebsd-thread to tmake_file for posix threads.
4069 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
4070 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
4071 (*-*-lynxos*): Likewise.
4072 (*-*-netbsd*): Likewise.
4073 (*-*-openbsd*): Likewise.
4074 Add t-openbsd-thread to tmake_file for posix threads.
4075 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
4076 (*-*-vxworks*): Set tmake_file.
4077 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4078 (alpha*-*-freebsd*): Likewise.
4079 (alpha*-*-netbsd*): Likewise.
4080 (alpha*-*-openbsd*): Likewise.
4081 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
4082 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4083 (alpha*-dec-*vms*): Likewise.
4084 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
4085 (bfin*-elf*): Add bfin/t-elf to tmake_file.
4086 (bfin*-uclinux*): Likewise.
4087 (bfin*-linux-uclibc*): Likewise.
4088 (crisv32-*-elf): Add cris/t-cris to tmake_file.
4089 (crisv32-*-none): Likewise.
4090 (cris-*-elf): Likewise.
4091 (cris-*-none): Likewise.
4092 (cris-*-linux*, crisv32-*-linux*): Likewise.
4093 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
4094 tmake_file.
4095 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
4096 tmake_file.
4097 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
4098 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
4099 (x86_64-*-elf*): Likewise.
4100 (i[34567]86-*-nto-qnx*): Likewise.
4101 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
4102 win32 threads.
4103 (x86_64-*-mingw*): Likewise.
4104 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
4105 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
4106 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4107 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4108 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
4109 tmake_file.
4110 (mipsisa64sr71k-*-elf*): Likewise.
4111 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4112 (mips-*-elf*, mipsel-*-elf*): Likewise.
4113 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4114 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4115 (mips*-*-rtems*): Likewise.
4116 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
4117 to tmake_file.
4118 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
4119 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
4120 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
4121 (spu-*-elf*): Likewise.
4122 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
4124 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4126 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
4127 $(srcdir) to refer to $(LIB1ASMSRC).
4128 Use $<.
4129 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
4130 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
4131 config/arm/lib1funcs.S: New files.
4132 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
4133 * config/arm/t-arm: New file.
4134 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
4135 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
4136 config/arm/t-strongarm-elf: New files.
4137 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
4138 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
4139 * config/avr/lib1funcs.S: New file.
4140 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4141 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
4142 * config/c6x/lib1funcs.S: New file.
4143 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4144 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
4145 * config/frv/lib1funcs.S: New file.
4146 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4147 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
4148 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
4149 * config/ia64/__divxf3.asm: Rename to ...
4150 * config/ia64/__divxf3.S: ... this.
4151 Adapt lib1funcs.asm filename.
4152 * config/ia64/_fixtfdi.asm: Rename to ...
4153 * config/ia64/_fixtfdi.S: ... this.
4154 Adapt lib1funcs.asm filename.
4155 * config/ia64/_fixunstfdi.asm: Rename to ...
4156 * config/ia64/_fixunstfdi.S: ... this.
4157 Adapt lib1funcs.asm filename.
4158 * config/ia64/_floatditf.asm: Rename to ...
4159 * config/ia64/_floatditf.S: ... this.
4160 Adapt lib1funcs.asm filename.
4161 * config/ia64/lib1funcs.S: New file.
4162 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
4163 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4164 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
4165 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
4166 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
4167 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
4168 * config/mep/lib1funcs.S: New file.
4169 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4170 * config/mips/mips16.S: New file.
4171 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4172 * config/pa/milli64.S: New file.
4173 * config/pa/t-linux, config/pa/t-linux64: New files.
4174 * config/picochip/lib1funcs.S: New file.
4175 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4176 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
4177 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
4178 * config/sh/t-netbsd: New file.
4179 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
4180 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
4181 * config/sh/t-sh64: New file.
4182 * config/sparc/lb1spc.S: New file.
4183 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
4184 filename.
4185 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
4186 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
4187 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
4188 config/xtensa/lib1funcs.S: New files.
4189 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4190 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
4191 tmake_file.
4192 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
4193 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
4194 (arm*-*-linux*): Likewise.
4195 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
4196 arm*-*-linux-*eabi, add arm/t-linux otherwise.
4197 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
4198 (arm*-*-ecos-elf): Likewise.
4199 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4200 (arm*-*-rtems*): Likewise.
4201 (arm*-*-elf): Likewise.
4202 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
4203 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
4204 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
4205 (bfin*-uclinux*): Likewise.
4206 (bfin*-linux-uclibc*): Likewise.
4207 (bfin*-rtems*): Likewise.
4208 (bfin*-*): Likewise.
4209 (fido-*-elf): Merge into m68k-*-elf*.
4210 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
4211 (frv-*-*linux*): Add frv/t-frv to tmake_file.
4212 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
4213 (h8300-*-elf*): Likewise.
4214 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
4215 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
4216 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
4217 (i[34567]86-*-mingw*): Likewise.
4218 (x86_64-*-mingw*): Likewise.
4219 (i[34567]86-*-interix3*): Likewise.
4220 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
4221 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
4222 (m68k-*-elf*): Also handle fido-*-elf.
4223 Add m68k/t-floatlib to tmake_file.
4224 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
4225 (m68k-*-linux*): Likewise.
4226 (m68k-*-rtems*): Likewise.
4227 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
4228 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
4229 sh64*-*-*.
4230 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
4231 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
4232 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
4233 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
4234 sh/t-netbsd to tmake_file.
4235 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
4236 (sh-*-rtems*): Add sh/t-sh to tmake_file.
4237 (sh-wrs-vxworks): Likewise.
4238 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
4239 *-leon[3-9]*.
4240 (v850*-*-*): Add v850/t-v850 to tmake_file.
4241 (vax-*-linux*): Add vax/t-linux to tmake_file.
4242 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
4244 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4246 * crtstuff.c: New file.
4247 * Makefile.in (CRTSTUFF_CFLAGS): Define.
4248 (CRTSTUFF_T_CFLAGS): Define.
4249 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
4250 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
4251 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
4252 crtstuff.c.
4253 Use $<.
4254 (crtbeginT.o): Use $(objext).
4255 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
4256 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
4257 (gcc-extra-parts): Remove.
4258 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
4259 Set extra_parts.
4260 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4261 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
4262 Add t-crtstuff-pic to tmake_file.
4263 (*-*-lynxos*): New case.
4264 Set tmake_file, extra_parts.
4265 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
4266 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
4267 *-*-netbsdelf[2-9]*.
4268 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
4269 (*-*-rtems*): Set extra_parts.
4270 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
4271 (*-*-uclinux*): New case.
4272 Set extra_parts.
4273 (*-*-vms*): New case.
4274 Set tmake_file, extra_parts.
4275 (*-*-elf): Set extra_parts.
4276 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
4277 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
4278 vms/t-vms64.
4279 Set extra_parts.
4280 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
4281 Set extra_parts.
4282 (arm*-*-freebsd*): Add t-crtin to tmake_file.
4283 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
4284 (arm-wrs-vxworks): Append to tmake_file.
4285 Set extra_parts.
4286 (arm*-*-uclinux*): Set extra_parts.
4287 (arm*-*-ecos-elf): Likewise.
4288 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
4289 arm*-*-eabi*.
4290 (arm*-*-rtems*): Set extra_parts.
4291 (arm*-*-elf): Likewise.
4292 (avr-*-rtems*): Clear extra_parts.
4293 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
4294 Set extra_parts.
4295 (bfin*-uclinux*): Likewise.
4296 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
4297 (bfin*-rtems*): Append to tmake_file.
4298 Set extra_parts.
4299 (bfin*-*): Likewise.
4300 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
4301 (crisv32-*-elf): ... this.
4302 (crisv32-*-none): ... this.
4303 (cris-*-elf, cris-*-none): New cases.
4304 Add cris/t-elfmulti to tmake_file.
4305 (fr30-*-elf): Append to tmake_file.
4306 Set extra_parts.
4307 (frv-*-elf): Append to tmake_file, add frv/t-frv.
4308 Set extra_parts.
4309 (h8300-*-rtems*): Append to tmake_file.
4310 Set extra_parts.
4311 (h8300-*-elf*): Likewise.
4312 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
4313 Set extra_parts.
4314 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
4315 Set extra_parts.
4316 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
4317 (x86_64-*-elf*): Likewise.
4318 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
4319 (x86_64-*-freebsd*): Likewise.
4320 (x86_64-*-netbsd*): Likewise.
4321 (i[34567]86-*-linux*): Likewise.
4322 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4323 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4324 (x86_64-*-linux*): Likewise.
4325 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4326 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
4327 tmake_file.
4328 Set extra_parts.
4329 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
4330 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
4331 Append to extra_parts, remove crtbegin.o, crtend.o.
4332 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
4333 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
4334 crtend.o, crtbeginS.o, crtendS.o.
4335 (ia64*-*-linux*): Comment extra_parts.
4336 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
4337 Set extra_parts.
4338 (iq2000*-*-elf*): Clear extra_parts.
4339 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
4340 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
4341 (m32r-*-elf*, m32r-*-rtems*): Split off ...
4342 (m32r-*-rtems*): ... this.
4343 Add m32r/t-m32r to tmake_file.
4344 (m68k-*-elf*): Add t-crtin to tmake_file.
4345 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
4346 (mcore-*-elf): Likewise.
4347 (microblaze*-*-*): Set extra_parts.
4348 (mips*-sde-elf*): New case.
4349 Set tmake_file, extra_parts.
4350 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4351 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4352 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
4353 tmake_file.
4354 Set extra_parts.
4355 (mipsisa64sr71k-*-elf*): Likewise.
4356 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4357 (mips-*-elf*, mipsel-*-elf*): Likewise.
4358 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4359 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
4360 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4361 (mips*-*-rtems*): Likewise.
4362 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
4363 (moxie-*-*): Split into ...
4364 (moxie-*-elf, moxie-*-uclinux*): ... this.
4365 Add to extra_parts, remove crtbegin.o, crtend.o.
4366 (moxie-*-rtems*): New case.
4367 Set tmake_file.
4368 Clear extra_parts.
4369 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
4370 Set extra_parts.
4371 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4372 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
4373 tmake_file.
4374 Set extra_parts.
4375 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
4376 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
4377 Set extra_parts.
4378 (powerpc-*-eabisim*): Likewise.
4379 (powerpc-*-elf*): Likewise.
4380 (powerpc-*-eabialtivec*): Likewise.
4381 (powerpc-xilinx-eabi*): Likewise.
4382 (powerpc-*-eabi*): Likewise.
4383 (powerpc-*-rtems*): Likewise.
4384 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
4385 tmake_file.
4386 Set extra_parts.
4387 (powerpc-*-lynxos*): Add to tmake_file.
4388 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
4389 rs6000/t-crtstuff, t-crtstuff-pic.
4390 Set extra_parts.
4391 (powerpcle-*-eabisim*): Likewise.
4392 (powerpcle-*-eabi*): Likewise.
4393 (rx-*-elf): Remove extra_parts.
4394 (s390x-ibm-tpf*): Set extra_parts.
4395 (score-*-elf): Set extra_parts.
4396 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4397 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4398 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4399 (sh64l*-*-netbsd*): Split into ...
4400 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
4401 Add t-crtstuff-pic to tmake_file.
4402 Set extra_parts.
4403 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
4404 Set extra_parts.
4405 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
4406 (sparc-*-elf*): Remove t-crtin from tmake_file.
4407 Add to extra_parts, remove crtbegin.o, crtend.o.
4408 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
4409 (sparc64-*-linux*): Likewise.
4410 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
4411 Add to extra_parts, remove crtbegin.o, crtend.o.
4412 (sparc64-*-elf*): Remove t-crtin from tmake_file.
4413 Add to extra_parts, remove crtbegin.o, crtend.o.
4414 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
4415 Add to extra_parts, remove crtbegin.o, crtend.o.
4416 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
4417 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
4418 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
4419 Set extra_parts.
4420 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4421 Set extra_parts.
4422 (tic6x-*-*): Change to ...
4423 (tic6x-*-elf): ... this.
4424 Set extra_parts.
4425 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4426 Set extra_parts.
4427 (am33_2.0-*-linux*): Add comment.
4428 (mep*-*-*): Add mep/t-mep to tmake_file.
4429 Set extra_parts.
4430 * config/alpha/t-vms: New file.
4431 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4432 * config/arm/crti.S, config/arm/crtn.S: New files.
4433 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4434 * config/bfin/crtlibid.S: New file.
4435 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4436 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4437 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4438 (crti.o, crtin.o): New rules.
4439 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4440 * config/c6x/t-uclinux: New file.
4441 * config/cris/t-elfmulti: New file.
4442 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4443 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4444 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4445 * config/frv/t-frv: New file.
4446 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4447 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4448 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4449 New files.
4450 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4451 refer to cygming-crtbegin.c, cygming-crtend.c.
4452 Use $<.
4453 * config/i386/t-nto: New file.
4454 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4455 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4456 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4457 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4458 Use .S extension.
4459 Use $<.
4460 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4461 (crtinitS.o): New rule.
4462 * config/ia64/vms-crtinit.S: New file.
4463 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4464 * config/m32r/initfini.c: New file.
4465 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4466 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4467 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4468 * config/mep/t-mep: New file.
4469 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4470 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4471 * config/mips/crti.S, config/mips/crtn.S: New files.
4472 * config/mips/t-crtstuff: New file.
4473 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4474 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4475 (CUSTOM_CRTIN): Set.
4476 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4477 dependencies.
4478 Use $(srcdir) to refer to crti.S, crtn.S.
4479 Use .S extension, $<.
4480 * config/moxie/crti.asm: Rename to ...
4481 * config/moxie/crti.S: ... this.
4482 * config/moxie/crtn.asm: Rename to ...
4483 * config/moxie/crtn.S: ... this.
4484 * config/moxie/t-moxie: Remove.
4485 * config/pa/stublib.c: New file.
4486 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4487 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4488 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4489 * config/rs6000/t-crtstuff: New file.
4490 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4491 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4492 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4493 Make output file explicit.
4494 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4495 Make output file explicit.
4496 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4497 Make output file explicit.
4498 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4499 Make output file explicit.
4500 * config/score/crti.S, config/score/crtn.S: New files.
4501 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4502 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4503 files.
4504 * config/sh/t-sh, config/sh/t-superh: New files.
4505 * config/sparc/t-linux64: New file.
4506 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4507 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4508 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4509 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4510 * config/t-crtin: Remove.
4511 * config/t-crtstuff-pic: New file.
4512 * config/t-sol2 (CUSTOM_CRTIN): Set.
4513 (crti.o, crtn.o): New rules.
4514 * config/vms/t-vms: New file.
4515 * config/vms/vms-ucrt0.c: New file.
4516 * config/xtensa/t-elf: New file.
4518 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4520 * Makefile.in (SHLIB_NM_FLAGS): Set.
4521 * mkmap-flat.awk, mkmap-symver.awk: New files.
4522 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4523 exceptions.
4524 * configure: Regenerate.
4525 * config/libgcc-glibc.ver: New file.
4526 * config/libgcc-libsystem.ver: New file.
4527 * config/t-libunwind (SHLIB_LC): Set.
4528 * config/t-linux: New file.
4529 * config/t-slibgcc (INSTALL_SHLIB): New.
4530 (SHLIB_INSTALL): Use it.
4531 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4532 to mkmap-symver.awk.
4533 (SHLIB_MAPFILES): Don't append, adapt pathname.
4534 (SHLIB_VERPFX): Set.
4535 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4536 to mkmap-symver.awk.
4537 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4538 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4539 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4540 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4541 to mkmap-flat.awk.
4542 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4543 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4544 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4545 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4546 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4547 * config/i386/libgcc-darwin.10.4.ver,
4548 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4549 New files.
4550 * config/i386/t-darwin: Remove.
4551 * config/i386/t-darwin64: Likewise.
4552 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4553 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4554 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4555 * config/i386/t-linux: New file.
4556 * config/i386/t-mingw32: New file.
4557 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4558 * config/ia64/t-glibc: Rename to ...
4559 * config/ia64/t-linux: ... this.
4560 (SHLIB_MAPFILES): Set.
4561 * config/ia64/t-glibc-libunwind: Rename to ...
4562 * config/ia64/t-linux-libunwind: ... this.
4563 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4564 * config/ia64/t-slibgcc-hpux: New file.
4565 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4566 * config/m68k/t-slibgcc-elf-ver: New file.
4567 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4568 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4569 to mkmap-flat.awk.
4570 * config/pa/t-slibgcc-hpux: New file.
4571 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4572 files.
4573 * config/rs6000/libgcc-darwin.10.4.ver,
4574 config/rs6000/libgcc-darwin.10.5.ver: New files.
4575 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4576 config/rs6000/libgcc-glibc.ver.
4577 * config/rs6000/libgcc-ppc64.ver: Rename to
4578 config/rs6000/libgcc-ibm-ldouble.ver.
4579 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4580 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4581 * config/rs6000/t-ldbl128: Rename to ...
4582 * config/rs6000/t-linux: ... this.
4583 (SHLIB_MAPFILES): Adapt filename.
4584 * config/rs6000/t-slibgcc-aix: New file.
4585 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4586 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4587 libgcc-excl.ver, libgcc-glibc.ver.
4588 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4589 * config/sparc/libgcc-glibc.ver: New file.
4590 * config/sparc/t-linux: New file.
4591 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4592 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4593 t-slibgcc-elf-ver to tmake_file.
4594 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4595 *-*-freebsd[34].
4596 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4597 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4598 t-slibgcc-elf-ver, t-linux to tmake_file.
4599 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4600 tmake_file.
4601 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4602 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4603 (alpha*-dec-*vms*): Likewise.
4604 (arm*-*-freebsd*): Append to tmake_file.
4605 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4606 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4607 arm*-*-linux-*eabi.
4608 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4609 tmake_file for arm*-*-symbianelf*.
4610 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4611 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4612 cris/t-linux.
4613 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4614 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4615 pa/t-slibgcc-dwarf-ver to tmake_file.
4616 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4617 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4618 (hppa*64*-*-hpux11*): Likewise.
4619 (hppa[12]*-*-hpux11*): Likewise.
4620 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4621 i386/t-crtpc, i386/t-crtfm.
4622 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4623 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4624 to tmake_file.
4625 Add i386/t-cygwin to tmake_file.
4626 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4627 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4628 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4629 to tmake_file.
4630 Add i386/t-mingw32 to tmake_file.
4631 (x86_64-*-mingw*): Likewise.
4632 (ia64*-*-freebsd*): Append to tmake_file.
4633 (ia64*-*-linux*): Append to tmake_file.
4634 Replace ia64/t-glibc by ia64/t-linux.
4635 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4636 system libunwind.
4637 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4638 t-slibgcc-hpux to tmake_file.
4639 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4640 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4641 (m32rle-*-linux*): Likewise.
4642 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4643 sjlj exceptions.
4644 (microblaze*-linux*): New case.
4645 Append to tmake_file, add t-slibgcc-nolc-override.
4646 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4647 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4648 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4649 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4650 rs6000/t-slibgcc-aix to tmake_file.
4651 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4652 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4653 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4654 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4655 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4656 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4657 sh*-*-linux*.
4658 (sparc-*-linux*): Append to tmake_file for *-leon*.
4659 Add sparc/t-linux to tmake_file for non-Leon targets.
4660 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4661 (tic6x-*-uclinux): New case.
4662 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4663 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4664 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4665 (am33_2.0-*-linux*): Append to tmake_file.
4666 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4667 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4668 x86_64-*-kfreebsd*-gnu.
4669 Add i386/t-linux to tmake_file.
4671 2011-10-28 Ian Lance Taylor <iant@google.com>
4673 * config/i386/morestack.S: Correct CFI information to do proper
4674 returns throughout function. In 32-bit mode, save %ebx so that it
4675 is restored on unwind.
4677 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4679 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4680 case where B3 isn't the return register.
4682 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4683 logic for doubleword pops.
4685 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
4687 * config/rs6000/t-freebsd: Add wildcard.
4689 2011-10-21 Paul Brook <paul@codesourcery.com>
4691 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4693 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
4694 Eric Botcazou <ebotcazou@adacore.com>
4696 PR target/50737
4697 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4698 fs->signal_frame to 1.
4700 2011-10-07 Ian Lance Taylor <iant@google.com>
4702 * generic-morestack-thread.c: #include <errno.h>.
4704 2011-10-07 Ian Lance Taylor <iant@google.com>
4706 PR target/46093
4707 * generic-morestack.c (__generic_morestack): Make sure the segment
4708 is large enough for both the stack frame and the copied
4709 parameters.
4711 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4713 PR bootstrap/49804
4714 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4715 extra_parts.
4717 2011-09-28 Nick Clifton <nickc@redhat.com>
4719 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4720 64-bit doubles are not enabled.
4721 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4722 and floatunsisf functions.
4724 2011-09-13 Paul Brook <paul@codesourcery.com>
4726 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4727 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4728 * unwind-arm-common.inc: New file.
4729 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4730 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4731 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4732 * config/c6x/libunwind.S: New file.
4733 * config/c6x/pr-support.c: New file.
4734 * config/c6x/unwind-c6x.c: New file.
4735 * config/c6x/unwind-c6x.h: New file.
4736 * config/c6x/t-c6x-elf: New file.
4738 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
4740 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4741 (ASM_DIVZERO): Ditto.
4742 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4744 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4746 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4748 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4750 PR target/50090
4751 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4752 instead of an assembly one.
4754 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
4756 PR bootstrap/50047
4757 * Makefile.in (install-unwind_h): Create
4758 $(gcc_objdir)/include/unwind.h atomically.
4760 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4762 * Makefile.in (install-unwind_h): Remove destination file first.
4764 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4766 * sync.c: New file.
4767 * config/mips/t-mips16: New file.
4768 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4769 (mips*-*-linux*): Likewise.
4770 (mips*-sde-elf*): Likewise.
4771 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4772 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4773 Add mips/t-mips16 to tmake_file.
4774 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4775 (mips-*-elf*): Likewise.
4776 (mips64-*-elf*): Likewise.
4777 (mips64orion-*-elf*): Likewise.
4778 (mips*-*-rtems*): Likewise.
4779 (mipstx39-*-elf*): Likewise.
4780 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4781 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4782 LIBGCC_SYNC_CFLAGS.
4783 Use $(srcdir) to refer to sync.c.
4784 Use $<.
4785 ($(libgcc-sync-funcs-o)): Likewise.
4786 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4787 ($(libgcc-sync-funcs-s-o)): Likewise.
4789 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4791 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4792 t-libunwind.
4794 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4796 PR other/48007
4797 * config/i386/value-unwind.h: New.
4799 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4801 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4802 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4803 Add to tmake_file rather than overriding it.
4805 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4807 * config/t-softfp: Remove.
4808 * soft-fp: Moved from ../gcc/config.
4809 * soft-fp/README: Remove t-softfp reference.
4810 * soft-fp/t-softfp: Move to config/t-softfp.
4811 (softfp_machine_header): Remove.
4812 (softfp_file_list): Remove config subdir.
4813 (soft-fp-objects): New variable.
4814 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4815 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4816 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4817 * config/t-softfp-excl: New file.
4818 * config/t-softfp-sfdf: New file.
4819 * config/t-softfp-tf: New file.
4820 * config/no-sfp-machine.h: New file.
4821 * config/arm/sfp-machine.h: New file.
4822 * config/arm/t-softfp: New file.
4823 * config/c6x/sfp-machine.h: New file.
4824 * config/i386/32/t-fprules-softfp: Rename to ...
4825 * config/i386/32/t-softfp: ... this.
4826 (tifunctions, LIB2ADD): Remove.
4827 (softfp_int_modes): Override.
4828 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4829 subdir.
4830 * config/i386/64/eqtf2.c: Likewise.
4831 * config/i386/64/getf2.c: Likewise.
4832 * config/i386/64/letf2.c: Likewise.
4833 * config/ia64/sft-machine.h: New file.
4834 * config/ia64/t-fprules-softfp: Rename to ...
4835 * config/ia64/t-softfp: ... this.
4836 * config/lm32/sfp-machine.h: New file.
4837 * config/moxie/t-moxie-softfp: Remove.
4838 * config/rs6000/ibm-ldouble-format: New file.
4839 * config/rs6000/ibm-ldouble.c: New file.
4840 * config/rs6000/libgcc-ppc-glibc.ver: New file
4841 * config/rs6000/libgcc-ppc64.ver: New file
4842 * config/rs6000/sfp-machine.h: New file.
4843 * config/rs6000/t-freebsd: New file.
4844 * config/rs6000/t-ibm-ldouble: New file.
4845 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4846 libgcc-ppc-glibc.ver.
4847 * config/rs6000/t-linux64: New file.
4848 * config/rs6000/t-ppccomm (LIB2ADD): Add
4849 $(srcdir)/config/rs6000/ibm-ldouble.c.
4850 * config/rs6000/t-ppccomm-ldbl: New file.
4851 * config/score/sfp-machine.h: New file.
4852 * config.host (sfp_machine_header): Explain.
4853 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4854 t-softfp to tmake_file.
4855 (arm*-*-uclinux*): Likewise.
4856 (arm*-*-ecos-elf): Likewise.
4857 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4858 (arm*-*-rtems*): Likewise.
4859 (arm*-*-elf): Likewise.
4860 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4861 in tmake_file.
4862 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4863 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4864 (lm32-*-uclinux*): Likewise.
4865 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4866 t-softfp-excl, t-softfp.
4867 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4868 (powerpc64-*-darwin*): Likewise.
4869 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4870 to tmake_file.
4871 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4872 tmake_file.
4873 (powerpc-*-eabisim*): Likewise.
4874 (powerpc-*-elf*): Likewise.
4875 (powerpc-*-eabialtivec*): Likewise.
4876 (powerpc-xilinx-eabi*): Likewise.
4877 (powerpc-*-rtems*): Likewise.
4878 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4879 t-softfp-excl, t-softfp to tmake_file.
4880 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4881 rs6000/t-ppccomm-ldbl to tmake_file.
4882 (powerpcle-*-elf*): Likewise.
4883 (powerpcle-*-eabisim*): Likewise.
4884 (powerpcle-*-eabi*): Likewise.
4885 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4886 rs6000/t-ibm-ldouble to tmake_file.
4887 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4888 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4889 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4890 (tic6x-*-*): Likewise.
4891 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4892 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4893 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4894 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4895 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4896 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4897 t-softfp to tmake_file.
4898 * configure.ac (sfp_machine_header): Provide default if unset.
4899 Substitute.
4900 Link sfp-machine.h to config/$sfp_machine_header.
4901 * configure: Regenerate.
4903 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4905 * Makefile.in (double_type_size, long_double_type_size): Set.
4906 Remove $(fpbit-in-libgcc) support.
4907 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4908 (fpbit-src): New variable.
4909 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4910 Compile with -DFLOAT $(FPBIT_CFLAGS).
4911 Use $<.
4912 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4913 Compile with $(FPBIT_CFLAGS).
4914 Use $<.
4915 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4916 Compile with -DFLOAT $(TPBIT_CFLAGS).
4917 Use $<.
4918 * configure.ac (double_type_size, long_double_type_size):
4919 Determine and substitute.
4920 * configure: Regenerate.
4921 * fp-bit.c, fp-bit.h: New files.
4922 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4923 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4924 * config/mips/t-mips: New file.
4925 * config/mips/t-sdemtk: New file.
4926 * config/rs6000/ppc64-fp.c: New file.
4927 * config/rs6000/t-darwin (LIB2ADD): Add
4928 $(srcdir)/config/rs6000/ppc64-fp.c.
4929 * config/rs6000/t-ppc64-fp: New file.
4930 * config/rx/rx-lib.h: New file.
4931 * config/rx/t-rx (FPBIT): Set to true.
4932 ($(gcc_objdir)/fp-bit.c): Remove.
4933 (DPBIT): Set to true only with -m64bit-doubles.
4934 ($(gcc_objdir)/dp-bit.c): Remove.
4935 * config/sparc/t-softfp: Remove.
4936 * config/spu/t-elf: New file.
4937 * config/t-fdpbit, config/t-fpbit: New files.
4938 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4939 (mips*-*-*): Likewise.
4940 (arm-wrs-vxworks): Likewise.
4941 (arm*-*-freebsd*): Likewise.
4942 (avr-*-rtems*): Add t-fpbit to tmake_file.
4943 (avr-*-*): Likewise.
4944 (bfin*-elf*): Add t-fdpbit to tmake_file.
4945 (bfin*-uclinux*): Likewise.
4946 (bfin*-linux-uclibc*): Likewise.
4947 (bfin*-rtems*): New case.
4948 Add t-fdpbit to tmake_file.
4949 (bfin*-*): Add t-fdpbit to tmake_file.
4950 (crisv32-*-elf): Likewise.
4951 (cris-*-linux*): Likewise.
4952 (fr30-*-elf): Likewise.
4953 (frv-*-elf, frv-*-*linux*): Likewise.
4954 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4955 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4956 (m32r-*-elf*): Likewise.
4957 (m32rle-*-elf*): Likewise.
4958 (m32r-*-linux*): Likewise.
4959 (m32rle-*-linux*): Likewise.
4960 (mcore-*-elf): Add t-fdpbit to tmake_file.
4961 (microblaze*-*-*): Likewise.
4962 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4963 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4964 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4965 Fix typo.
4966 Add mips/t-tpbit to tmake-file.
4967 (mips*-*-linux*): Fix typo.
4968 (mips*-sde-elf*): New case
4969 Add mips/t-sdemtk unless using newlib.
4970 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4971 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4972 (mn10300-*-*): Likewise.
4973 (pdp11-*-*): Likewise.
4974 (picochip-*-*): Add t-fpbit to tmake_file.
4975 (powerpc-*-eabisimaltivec*): Likewise.
4976 (powerpc-*-eabisim*): Likewise.
4977 (powerpc-*-elf*): Likewise.
4978 (powerpc-*-eabialtivec*): Likewise.
4979 (powerpc-xilinx-eabi*): New case.
4980 Add t-fdpbit to tmake_file.
4981 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4982 (powerpc-*-rtems*): Likewise.
4983 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4984 tmake_file.
4985 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4986 tmake_file.
4987 (powerpc-*-lynxos*): Likewise.
4988 (powerpcle-*-elf*): Likewise.
4989 (powerpcle-*-eabisim*): Likewise.
4990 (powerpcle-*-eabi*): Likewise.
4991 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4992 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4993 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4994 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4995 (rx-*-elf): Add t-fdpbit to tmake_file.
4996 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4997 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4998 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4999 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
5000 sh*-*-netbsd*.
5001 (sh-*-rtems*): Add t-fdpbit to tmake_file.
5002 (sh-wrs-vxworks): Likewise.
5003 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
5004 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
5005 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
5006 (sparc64-*-rtems*): ... new case.
5007 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
5008 (spu-*-elf*): Likewise.
5009 Add spu/t-elf to tmake_file.
5010 (v850*-*-*): Add t-fdpbit to tmake_file.
5011 (xstormy16-*-elf): Likewise.
5012 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
5013 (mep*-*-*): Likewise.
5015 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5017 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
5018 variables.
5019 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
5020 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
5021 (install-unwind_h): New target.
5022 (all): Depend on it.
5023 * config.host (unwind_header): New variable.
5024 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
5025 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5026 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
5027 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
5028 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
5029 Set unwind_header.
5030 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
5031 Set unwind_header.
5032 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
5033 arm*-*-eabi*.
5034 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
5035 Set unwind_header.
5036 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
5037 (ia64*-*-freebsd*): Likewise.
5038 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
5039 tmake_file.
5040 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
5041 $with_system_libunwind.
5042 (ia64*-*-hpux*): Set tmake_file.
5043 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
5044 (picochip-*-*): Set tmake_file.
5045 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
5046 md_unwind_header.
5047 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5048 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5049 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
5050 (xtensa*-*-elf*): Set tmake_file.
5051 (xtensa*-*-linux*): Likewise.
5052 * configure.ac: Include ../config/unwind_ipinfo.m4.
5053 Call GCC_CHECK_UNWIND_GETIPINFO.
5054 Link unwind.h to $unwind_header.
5055 * configure: Regenerate.
5056 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
5057 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
5058 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
5059 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
5060 * config/unwind-dw2-fde-darwin.c: New file.
5061 * config/arm/libunwind.S, config/arm/pr-support.c,
5062 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
5063 config/arm/unwind-arm.h,: New files.
5064 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
5065 config/ia64/t-eh-ia64, config/ia64/t-glibc,
5066 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
5067 config/ia64/t-vms, config/ia64/unwind-ia64.c,
5068 config/ia64/unwind-ia64.h: New files.
5069 * config/picochip/t-picochip: New file.
5070 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
5071 files.
5072 * config/rs6000/t-darwin (LIB2ADDEH): Set.
5073 * config/s390/t-tpf (LIB2ADDEH): Remove.
5074 * config/t-darwin (LIB2ADDEH): Set.
5075 * config/t-eh-dw2-dip: New file.
5076 * config/t-libunwind, config/t-libunwind-elf: New files.
5077 * config/t-sol2 (LIB2ADDEH): Remove.
5078 * config/xtensa/t-xtensa: New file.
5080 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
5082 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
5083 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
5084 long long to check rt_sigreturn syscall.
5086 2011-08-02 Alan Modra <amodra@gmail.com>
5088 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5089 Restore for indirect call bcrtl from correct stack slot, and only
5090 if cfa+40 isn't valid.
5092 2011-08-01 Julian Brown <julian@codesourcery.com>
5094 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
5095 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
5096 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
5098 2011-08-01 Julian Brown <julian@codesourcery.com>
5100 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
5101 (libgcc-std.ver.in): Use above.
5102 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
5103 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
5104 throughout file.
5105 * config/t-fixedpoint-gnu-prefix: New file.
5106 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
5107 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
5108 instead of __PFX__.
5110 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
5112 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
5113 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
5114 for x86-64. Properly check __x86_64__ and __LP64__.
5116 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
5118 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
5119 version.
5120 (_FP_WS_TYPE): Likewise.
5121 (_FP_I_TYPE): Likewise.
5123 2011-07-28 Alan Modra <amodra@gmail.com>
5125 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5126 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
5127 in a plt call stub. Do restore r2 if stopped on bctrl.
5129 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5131 * config.host (i[3456x]86-*-netware*): Remove.
5132 * config/i386/netware-crt0.c, config/i386/t-nwld,
5133 config/i386/t-slibgcc-nwld: Remove.
5135 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
5137 * config.host: Handle tic6x-*-*.
5138 * config/c6x/c6x-abi.h: New file.
5140 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5142 * config/i386/crtprec.c: New file.
5143 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
5144 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
5145 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
5146 (x86_64-*-darwin*): Likewise.
5147 (i[34567]86-*-solaris2*: Likewise.
5149 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5151 * config/alpha/crtfastmath.c: New file.
5152 * config/i386/crtfastmath.c: New file.
5153 * config/ia64/crtfastmath.c: New file.
5154 * config/mips/crtfastmath.c: New file.
5155 * config/sparc/crtfastmath.c: New file.
5157 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
5158 crtfastmath.c.
5159 Add -frandom-seed=gcc-crtfastmath.
5160 * config/alpha/t-crtfm: Remove.
5161 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
5162 * config/ia64/t-ia64 (crtfastmath.o): Remove.
5164 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
5165 (alpha*-dec-osf5.1*): Likewise.
5166 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
5167 Add crtfastmath.o to extra_parts.
5168 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
5169 Add crtfastmath.o to extra_parts.
5170 (x86_64-*-darwin*): Likewise.
5171 (x86_64-*-mingw*): Likewise.
5172 (ia64*-*-elf*): Add t-crtfm to tmake_file.
5173 (ia64*-*-freebsd*): Likewise.
5174 (ia64*-*-linux*): Likewise.
5175 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
5176 Add crtfastmath.o to extra_parts.
5178 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5180 * config/darwin-crt3.o: New file.
5181 * config/rs6000/darwin-crt2.c: New file.
5182 * config/t-darwin: New file.
5183 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
5184 (crt2.o): New rule.
5185 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
5186 (powerpc-*-darwin*): Add crt2.o to extra_parts.
5187 (powerpc64-*-darwin*): Likewise.
5189 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5191 * config/i386/netware-crt0.c: New file.
5192 * config/i386/t-nwld: Rename to ...
5193 * config/i386/t-slibgcc-nwld: ... this.
5194 * config/i386/t-nwld: New file.
5195 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
5196 tmake_file.
5197 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
5198 extra_parts.
5200 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5202 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
5203 i386/t-crtstuff.
5204 * configure: Regenerate.
5206 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5208 * dfp-bit.c, dfp-bit.h: New files.
5209 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
5210 variables.
5211 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
5212 ($(d64pbit-o)): Likewise.
5213 ($(d128pbit-o)): Likewise.
5214 * config/t-dfprules: New file.
5215 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
5216 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
5217 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5218 (x86_64-*-linux*): Likewise.
5219 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5220 (i[34567]86-*-cygwin*): Likewise.
5221 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
5222 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5224 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5226 * Makfile.in (LIBGCOV): New variable.
5227 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
5228 * libgcov.c: New file.
5230 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5232 * fixed-bit.c, fixed-bit.h: New files.
5233 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
5234 refer to fixed-bit.c.
5236 2011-07-07 Joseph Myers <joseph@codesourcery.com>
5238 * config.host (*local*): Remove.
5240 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5242 PR target/39150
5243 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
5244 like i?86-*-solaris2.1[0-9]*.
5245 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
5246 * configure.ac (i?86-*-solaris2*): Likewise.
5247 * configure: Regenerate.
5249 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
5251 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5252 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
5253 md_unwind_header by splitting out of...
5254 (i[34567]86-*-linux*): ... this.
5255 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
5256 Remove md_unwind_header by splitting out of...
5257 (x86_64-*-linux*): ... this.
5259 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
5261 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
5263 2011-06-28 Nick Clifton <nickc@redhat.com>
5265 * config.host: Recognize all V850 variants.
5267 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
5269 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
5271 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5273 * shared-object.mk (c_flags-$o): Save c_flags.
5274 ($(base)$(objext)): Use it.
5275 ($(base)_s$(objext)): Likewise.
5277 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
5279 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
5280 * libgcc-std.ver.in (GCC_4.7.0): New section.
5282 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
5284 PR target/49313
5285 PR target/29524
5286 * config/avr/t-avr: Fix line endings.
5287 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
5288 _parityXX2.
5290 2011-06-14 Olivier Hainque <hainque@adacore.com>
5291 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5293 * config/mips/irix6-unwind.h: New file.
5294 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
5296 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
5298 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
5299 (sparc64_fallback_frame_state): Use it.
5300 (sparc64_frob_update_context): Further adjust context.
5301 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
5302 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
5303 * config/sparc/sol2-cn.S: Likewise.
5305 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5307 * enable-execute-stack-empty.c: New file.
5308 * enable-execute-stack-mprotect.c: New file.
5309 * config/i386/enable-execute-stack-mingw32.c: New file.
5310 * config.host (enable_execute_stack): New variable.
5311 Select appropriate variants.
5312 * configure.ac: Link enable-execute-stack.c to
5313 $enable_execute_stack.
5314 * configure: Regenerate.
5315 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
5316 (lib2funcs): Remove _enable_execute_stack.
5318 2011-06-09 David S. Miller <davem@davemloft.net>
5319 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5321 * config.host (sparc-*-linux*): Correct md_unwind_header
5322 filename.
5323 (s390x-ibm-tpf*): Fix typo.
5325 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5327 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
5328 Add crtfastmath.o to extra_parts.
5329 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
5330 mips/t-crtfm.
5331 * config/mips/t-crtfm: Remove.
5333 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5335 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
5337 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
5339 * config.host (sh*-*-linux*): Fix typo.
5341 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5343 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
5344 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
5345 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
5346 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
5347 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
5348 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
5349 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
5350 Wrap in !__MINGW64__.
5351 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
5352 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
5353 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
5354 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
5355 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
5356 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
5357 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
5358 Wrap in !__LP64__.
5359 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
5360 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
5361 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
5362 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
5363 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
5364 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
5365 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
5366 * config/no-unwind.h: New file.
5367 * config.host (md_unwind_header): Document.
5368 Define.
5369 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
5370 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
5371 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
5372 hppa[12]*-*-hpux11*): Set md_unwind_header.
5373 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
5374 Set md_unwind_header.
5375 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
5376 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
5377 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
5378 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
5379 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
5380 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
5381 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
5382 md_unwind_header.
5383 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
5384 * configure: Regenerate.
5386 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5388 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
5389 Set tmake_file, extra_parts.
5390 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
5391 Remove O32 support.
5392 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
5393 Remove O32 support.
5394 * config/mips/t-irix6: New file.
5395 * config/mips/t-slibgcc-irix: New file.
5397 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5399 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
5400 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
5402 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5404 * configure.ac (target_thread_file): Determine thread model.
5405 * configure: Regenerate.
5406 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
5407 * config/alpha/t-alpha: New file.
5408 * config/alpha/t-crtfm: Use $<.
5409 * config/alpha/t-ieee: New file.
5410 * config/alpha/t-osf-pthread: New file.
5411 * config/alpha/t-slibgcc-osf: New file.
5412 * config/alpha/libgcc-osf5.ver: New file.
5414 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5416 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
5417 tmake_file.
5418 Add crtfastmath.o to extra_parts.
5420 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5422 * config/gmon-sol2.c: Reindent.
5423 Cleanup comments.
5424 Remove, correct casts.
5425 Use STDERR_FILENO, NULL.
5426 (BASEADDRESS): Remove.
5427 (minbrk): Remove.
5428 (errno, sbrk): Remove declarations.
5429 (monstartup) [hp300]: Remove.
5430 (mcount): Remove.
5432 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5434 * Makefile.in (cpu_type): Define.
5435 * config.host (i[34567]86-*-rtems*): Handle it.
5436 (i[34567]86-*-solaris2*): Move body ...
5437 (*-*-solaris2*): ... here.
5438 New case, generalize.
5439 (sparc-*-elf*): Handle it.
5440 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5441 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5442 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5443 Fold into ...
5444 (sparc*-*-solaris2*): ... this.
5445 New case.
5446 (sparc64-*-elf*): Handle it.
5447 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5448 Merge ../gcc/config/i386/gmon-sol2.c.
5449 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5450 Use C comments.
5451 Merge ../gcc/config/i386/sol2-gc1.asm.
5452 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5453 Use C comments.
5454 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5455 Use C comments.
5456 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5457 * config/i386/t-crtstuff: New file.
5458 * config/i386/t-softfp: New file.
5459 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5460 $(T)crti.o, $(T)crtn.o): Remove.
5461 (gcrt1.o): New rule.
5462 (TARGET_LIBGCC2_CFLAGS): Remove.
5463 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5464 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5465 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5466 * config/sparc/t-sol2: New file.
5467 * config/sparc/t-crtfm: Move to ...
5468 * config/t-crtfm: ... this.
5469 Use $(cpu_type), $<.
5470 * config/t-crtin: New file.
5471 * config/sparc/t-softfp: New file.
5472 * config/sparc/t-softmul: New file.
5473 * config/t-rtems: New file.
5474 * config/t-slibgcc: New file.
5475 * config/t-slibgcc-elf-ver: New file.
5476 * config/t-slibgcc-gld: New file.
5477 * config/t-slibgcc-sld: New file.
5478 * config/t-sol2: New file.
5479 * configure.ac: Include ../config/lib-ld.m4.
5480 Call AC_LIB_PROG_LD_GNU.
5481 Substitute cpu_type.
5482 * configure: Regenerate.
5484 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5486 PR bootstrap/49173
5487 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5488 libgcc-std.ver in the build directory.
5489 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5490 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5492 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5494 * libgcc-std.ver.in: New file.
5495 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5496 variables.
5497 (libgcc-std.ver): New rule.
5498 * config/t-gnu-prefix: New file.
5500 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5502 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5504 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5506 * config/i386/darwin-lib.h: New file.
5508 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5510 * config/arm/symbian-lib.h: New.
5512 2011-05-04 Chris Demetriou <cgd@google.com>
5514 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5515 (__x86.get_pc_thunk.bx): ...this.
5516 (__morestack): Adjust for rename, remove undef of __i686.
5518 2011-05-03 Chris Demetriou <cgd@google.com>
5520 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5522 2011-03-22 Joseph Myers <joseph@codesourcery.com>
5524 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5525 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5526 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5527 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5528 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5529 Remove cases.
5531 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
5533 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5534 Adjust copyright year.
5536 2011-03-07 Ian Lance Taylor <iant@google.com>
5538 * generic-morestack.c (__splitstack_find): Adjust returned stack
5539 pointer to include all registers pushed by __morestack.
5541 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5543 PR target/40125
5544 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5545 (toolexecdir): Calculate and AC_SUBST.
5546 (toolexeclibdir): Likewise.
5547 * Makefile.in (target_noncanonical): Import.
5548 (toolexecdir): Likewise.
5549 (toolexeclibdir): Likewise.
5550 * configure: Regenerate.
5552 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5554 PR target/46040
5555 * config/arm/bpabi.h: Rename to...
5556 * config/arm/bpabi-lib.h: ...this.
5558 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5560 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5561 appropriate.
5562 * configure: Regenerate.
5564 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5566 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5567 __FLOAT_WORD_ORDER__.
5568 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5569 Delete.
5571 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5573 PR other/46202
5574 * Makefile.in (install-strip): New phony target.
5576 2010-11-07 Ian Lance Taylor <iant@google.com>
5578 PR target/46089
5579 * config/i386/morestack.S (__morestack_large_model): New
5580 function.
5582 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5584 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5585 Delete.
5586 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5588 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5590 * config/arm/bpabi.h: New file.
5591 * config/frv/frv-abi.h: New file.
5593 2010-10-01 Ian Lance Taylor <iant@google.com>
5595 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5596 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5598 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5600 PR target/45858
5601 * config.host: Add the missing `$'.
5603 2010-09-30 Michael Eager <eager@eagercon.com>
5605 * config.host: Add microblaze*-*-*.
5606 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5607 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5608 udivsi3.asm,umodsi3.asm}: New.
5610 2010-09-28 Ian Lance Taylor <iant@google.com>
5612 * configure.ac: Adjust CFI test to test assembler directly rather
5613 than checking gcc preprocessor macro.
5614 * configure: Rebuild.
5616 2010-09-27 Ian Lance Taylor <iant@google.com>
5618 * configure.ac: Test whether assembler supports CFI directives.
5619 * config.host: Only add t-stack and i386/t-stack-i386 to
5620 tmake_file if libgcc_cv_cfi is "yes".
5621 * configure: Rebuild.
5623 2010-09-27 Ian Lance Taylor <iant@google.com>
5625 * generic-morestack.h: New file.
5626 * generic-morestack.c: New file.
5627 * generic-morestack-thread.c: New file.
5628 * config/i386/morestack.S: New file.
5629 * config/t-stack: New file.
5630 * config/i386/t-stack-i386: New file.
5631 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5632 i386/t-stack-i386 to tmake_file.
5634 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5636 * Makefile.in (libgcc-extra-parts): Check for static archives and
5637 invoke ranlib after installing them.
5638 (gcc-extra-parts): Likewise.
5639 (install-leaf): Likewise.
5641 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5643 * configure: Regenerated.
5645 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
5647 * configure: Regenerated.
5649 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5650 Andrew Pinski <pinskia@gmail.com>
5652 PR target/40959
5653 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5655 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5657 PR target/45524
5658 * configure: Regenerated.
5660 2010-09-06 Andreas Schwab <schwab@redhat.com>
5662 * configure: Regenerate.
5664 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5666 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5667 64bit targets.
5668 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5669 for 64bit targets.
5671 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5672 Iain Sandoe <iains@gcc.gnu.org>
5674 PR target/45476
5675 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5676 LIB2FUNCS_EXCLUDE functions.
5678 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5680 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5681 Include dfp.m4.
5682 * configure: Regenerate.
5684 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
5686 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5687 i386/t-freebsd to tmake_file.
5688 * config/i386/t-freebsd: New file.
5689 * config/i386/libgcc-bsd.ver: New file.
5691 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5693 * config.host (powerpc*-eabispe*): Set tmake_file.
5694 (powerpc*-eabi*): Likewise.
5695 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5696 crtbeginS, crtendS, crtbeginT.
5698 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
5700 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5701 to tmake_file. Add crtfastmath.o to extra_parts.
5702 * config/mips/t-crtfm: New.
5704 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5706 * config.host (sparc64-*-rtems*): New target.
5708 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5710 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5711 assembler syntax.
5713 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5715 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5717 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5719 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5720 alpha-dec-osf5.0* support.
5722 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
5724 * config.host: Add lm32-*-rtems*.
5726 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5727 Uros Bizjak <ubizjak@gmail.com>
5729 PR target/39048
5730 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5731 like other remaining 32-bit x86 OSes.
5732 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5733 assembler syntax.
5734 * config/i386/libgcc-sol2.ver: New file.
5735 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5737 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5739 PR c/43553
5740 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5741 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5742 is used and substitute set_use_emutls.
5743 * configure: Regenerated.
5745 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5747 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5749 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5751 PR target/38085
5752 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5753 MULTILIB_CFLAGS.
5754 ($(T)gcrt1.o): Likewise.
5755 ($(T)crt1.o): Likewise.
5756 ($(T)crti.o): Likewise.
5757 ($(T)crtn.o): Likewise.
5759 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5761 PR other/42980
5762 * Makefile.in (install): Use $(MAKE) string in rule, for
5763 parallel make.
5765 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5767 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5768 * config/mmix/t-mmix: New file.
5769 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5771 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5773 PR java/41991
5774 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5775 SHLIB_MAPFILES.
5777 2010-01-04 Anthony Green <green@moxielogic.com>
5779 * config/moxie/crti.asm, config/moxie/crtn.asm,
5780 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5781 config/moxie/t-moxie: New files.
5782 * config.host: Add t-moxie-softfp reference.
5784 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5786 PR other/39888
5787 * config/t-slibgcc-darwin: Fix embedded rpaths for
5788 --enable-version-specific-runtime-libs, build extension stub
5789 libs exposing features available from current libgcc_s.
5791 2009-11-11 Jon Beniston <jon@beniston.com>
5793 * config.host: Add lm32 targets.
5794 * config/lm32: New directory.
5795 * config/lm32/libgcc_lm32.h: New file.
5796 * config/lm32/_mulsi3.c: New file.
5797 * config/lm32/_udivmodsi4.c: New file.
5798 * config/lm32/_divsi3.c: New file.
5799 * config/lm32/_modsi3.c: New file.
5800 * config/lm32/_udivsi3.c: New file.
5801 * config/lm32/_umodsi3.c: New file.
5802 * config/lm32/_lshrsi3.S: New file.
5803 * config/lm32/_ashrsi3.S: New file.
5804 * config/lm32/_ashlsi3.S: New file.
5805 * config/lm32/crti.S: New file.
5806 * config/lm32/crtn.S: New file.
5807 * config/lm32/t-lm32: New file.
5808 * config/lm32/t-elf: New file.
5809 * config/lm32/t-uclinux: New file.
5811 2009-10-26 Nick Clifton <nickc@redhat.com>
5813 * config.host: Add support for RX target.
5814 * config/rx: New directory.
5815 * config/rx/rx-abi-functions.c: New file. Supplementary
5816 functions for libgcc to support the RX ABI.
5817 * config/rx/rx-abi.h: New file. Supplementary header file for
5818 libgcc RX ABI functions.
5819 * config/rx/t-rx: New file: Makefile fragment for building
5820 libgcc for the RX.
5822 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
5824 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5825 constraint of y0 to "g".
5827 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5829 * config.host: Include the s390 makefile fragments.
5830 * config/s390/32/_fixdfdi.c: New file.
5831 * config/s390/32/_fixsfdi.c: New file.
5832 * config/s390/32/_fixtfdi.c: New file.
5833 * config/s390/32/_fixunsdfdi.c: New file.
5834 * config/s390/32/_fixunssfdi.c: New file.
5835 * config/s390/32/_fixunstfdi.c: New file.
5836 * config/s390/32/t-floattodi: New file.
5837 * config/s390/libgcc-glibc.ver: New file.
5838 * config/s390/t-crtstuff: New file.
5839 * config/s390/t-linux: New file.
5840 * config/s390/t-tpf: New file.
5842 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5844 * configure.ac (AC_PREREQ): Bump to 2.64.
5846 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5848 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5850 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5852 * configure: Regenerate.
5854 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5856 * config.host (ia64-hp-*vms*): New target.
5857 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5858 with ia64-hp-*vms*.
5860 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5862 * configure.ac: Add snippet for maintainer-mode.
5863 * configure: Regenerate.
5864 * Makefile.in (AUTOCONF, configure_deps): New variables.
5865 ($(srcdir)/configure)): New rule, active only with maintainer
5866 mode turned on.
5868 2009-06-23 DJ Delorie <dj@redhat.com>
5870 Add MeP port.
5871 * config.host: Add mep support.
5873 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5875 * config.host: Add i386/${host_address}/t-fprules-softfp and
5876 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5878 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5879 for mingw targets.
5880 * config/i386/64/_multc3.c: Likewise.
5881 * config/i386/64/_powitf2.c: Likewise.
5882 * config/i386/64/eqtf2.c: Likewise.
5883 * config/i386/64/getf2.c: Likewise.
5884 * config/i386/64/letf2.c: Likewise.
5885 * config/i386/64/letf2.c: Likewise.
5886 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5887 unsigned long long for x64 mingw targets.
5888 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5889 (_FP_I_TYPE): Define as long long for x64 mingw target.
5891 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5893 * config.host (vax-*-linux*): New.
5895 2009-05-31 Anthony Green <green@moxielogic.com>
5897 * config.host: Add moxie support.
5898 * config/moxie/t-moxie: New file.
5900 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5902 * config.host: Add i386/${host_address}/t-fprules-softfp and
5903 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5905 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5907 * config.host: Add i386/${host_address}/t-fprules-softfp to
5908 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5910 2009-04-09 Nick Clifton <nickc@redhat.com>
5912 * config/ia64/tf-signs.c: Change copyright header to refer to
5913 version 3 of the GNU General Public License with version 3.1
5914 of the GCC Runtime Library Exception and to point readers at
5915 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5916 web page.
5917 * config/i386/32/tf-signs.c: Likewise.
5918 * config/libbid/_addsub_dd.c: Likewise.
5919 * config/libbid/_addsub_sd.c: Likewise.
5920 * config/libbid/_addsub_td.c: Likewise.
5921 * config/libbid/_dd_to_df.c: Likewise.
5922 * config/libbid/_dd_to_di.c: Likewise.
5923 * config/libbid/_dd_to_sd.c: Likewise.
5924 * config/libbid/_dd_to_sf.c: Likewise.
5925 * config/libbid/_dd_to_si.c: Likewise.
5926 * config/libbid/_dd_to_td.c: Likewise.
5927 * config/libbid/_dd_to_tf.c: Likewise.
5928 * config/libbid/_dd_to_udi.c: Likewise.
5929 * config/libbid/_dd_to_usi.c: Likewise.
5930 * config/libbid/_dd_to_xf.c: Likewise.
5931 * config/libbid/_df_to_dd.c: Likewise.
5932 * config/libbid/_df_to_sd.c: Likewise.
5933 * config/libbid/_df_to_td.c: Likewise.
5934 * config/libbid/_di_to_dd.c: Likewise.
5935 * config/libbid/_di_to_sd.c: Likewise.
5936 * config/libbid/_di_to_td.c: Likewise.
5937 * config/libbid/_div_dd.c: Likewise.
5938 * config/libbid/_div_sd.c: Likewise.
5939 * config/libbid/_div_td.c: Likewise.
5940 * config/libbid/_eq_dd.c: Likewise.
5941 * config/libbid/_eq_sd.c: Likewise.
5942 * config/libbid/_eq_td.c: Likewise.
5943 * config/libbid/_ge_dd.c: Likewise.
5944 * config/libbid/_ge_sd.c: Likewise.
5945 * config/libbid/_ge_td.c: Likewise.
5946 * config/libbid/_gt_dd.c: Likewise.
5947 * config/libbid/_gt_sd.c: Likewise.
5948 * config/libbid/_gt_td.c: Likewise.
5949 * config/libbid/_isinfd128.c: Likewise.
5950 * config/libbid/_isinfd32.c: Likewise.
5951 * config/libbid/_isinfd64.c: Likewise.
5952 * config/libbid/_le_dd.c: Likewise.
5953 * config/libbid/_le_sd.c: Likewise.
5954 * config/libbid/_le_td.c: Likewise.
5955 * config/libbid/_lt_dd.c: Likewise.
5956 * config/libbid/_lt_sd.c: Likewise.
5957 * config/libbid/_lt_td.c: Likewise.
5958 * config/libbid/_mul_dd.c: Likewise.
5959 * config/libbid/_mul_sd.c: Likewise.
5960 * config/libbid/_mul_td.c: Likewise.
5961 * config/libbid/_ne_dd.c: Likewise.
5962 * config/libbid/_ne_sd.c: Likewise.
5963 * config/libbid/_ne_td.c: Likewise.
5964 * config/libbid/_sd_to_dd.c: Likewise.
5965 * config/libbid/_sd_to_df.c: Likewise.
5966 * config/libbid/_sd_to_di.c: Likewise.
5967 * config/libbid/_sd_to_sf.c: Likewise.
5968 * config/libbid/_sd_to_si.c: Likewise.
5969 * config/libbid/_sd_to_td.c: Likewise.
5970 * config/libbid/_sd_to_tf.c: Likewise.
5971 * config/libbid/_sd_to_udi.c: Likewise.
5972 * config/libbid/_sd_to_usi.c: Likewise.
5973 * config/libbid/_sd_to_xf.c: Likewise.
5974 * config/libbid/_sf_to_dd.c: Likewise.
5975 * config/libbid/_sf_to_sd.c: Likewise.
5976 * config/libbid/_sf_to_td.c: Likewise.
5977 * config/libbid/_si_to_dd.c: Likewise.
5978 * config/libbid/_si_to_sd.c: Likewise.
5979 * config/libbid/_si_to_td.c: Likewise.
5980 * config/libbid/_td_to_dd.c: Likewise.
5981 * config/libbid/_td_to_df.c: Likewise.
5982 * config/libbid/_td_to_di.c: Likewise.
5983 * config/libbid/_td_to_sd.c: Likewise.
5984 * config/libbid/_td_to_sf.c: Likewise.
5985 * config/libbid/_td_to_si.c: Likewise.
5986 * config/libbid/_td_to_tf.c: Likewise.
5987 * config/libbid/_td_to_udi.c: Likewise.
5988 * config/libbid/_td_to_usi.c: Likewise.
5989 * config/libbid/_td_to_xf.c: Likewise.
5990 * config/libbid/_tf_to_dd.c: Likewise.
5991 * config/libbid/_tf_to_sd.c: Likewise.
5992 * config/libbid/_tf_to_td.c: Likewise.
5993 * config/libbid/_udi_to_dd.c: Likewise.
5994 * config/libbid/_udi_to_sd.c: Likewise.
5995 * config/libbid/_udi_to_td.c: Likewise.
5996 * config/libbid/_unord_dd.c: Likewise.
5997 * config/libbid/_unord_sd.c: Likewise.
5998 * config/libbid/_unord_td.c: Likewise.
5999 * config/libbid/_usi_to_dd.c: Likewise.
6000 * config/libbid/_usi_to_sd.c: Likewise.
6001 * config/libbid/_usi_to_td.c: Likewise.
6002 * config/libbid/_xf_to_dd.c: Likewise.
6003 * config/libbid/_xf_to_sd.c: Likewise.
6004 * config/libbid/_xf_to_td.c: Likewise.
6005 * config/libbid/bid128.c: Likewise.
6006 * config/libbid/bid128_2_str.h: Likewise.
6007 * config/libbid/bid128_2_str_macros.h: Likewise.
6008 * config/libbid/bid128_2_str_tables.c: Likewise.
6009 * config/libbid/bid128_add.c: Likewise.
6010 * config/libbid/bid128_compare.c: Likewise.
6011 * config/libbid/bid128_div.c: Likewise.
6012 * config/libbid/bid128_fma.c: Likewise.
6013 * config/libbid/bid128_logb.c: Likewise.
6014 * config/libbid/bid128_minmax.c: Likewise.
6015 * config/libbid/bid128_mul.c: Likewise.
6016 * config/libbid/bid128_next.c: Likewise.
6017 * config/libbid/bid128_noncomp.c: Likewise.
6018 * config/libbid/bid128_quantize.c: Likewise.
6019 * config/libbid/bid128_rem.c: Likewise.
6020 * config/libbid/bid128_round_integral.c: Likewise.
6021 * config/libbid/bid128_scalb.c: Likewise.
6022 * config/libbid/bid128_sqrt.c: Likewise.
6023 * config/libbid/bid128_string.c: Likewise.
6024 * config/libbid/bid128_to_int16.c: Likewise.
6025 * config/libbid/bid128_to_int32.c: Likewise.
6026 * config/libbid/bid128_to_int64.c: Likewise.
6027 * config/libbid/bid128_to_int8.c: Likewise.
6028 * config/libbid/bid128_to_uint16.c: Likewise.
6029 * config/libbid/bid128_to_uint32.c: Likewise.
6030 * config/libbid/bid128_to_uint64.c: Likewise.
6031 * config/libbid/bid128_to_uint8.c: Likewise.
6032 * config/libbid/bid32_to_bid128.c: Likewise.
6033 * config/libbid/bid32_to_bid64.c: Likewise.
6034 * config/libbid/bid64_add.c: Likewise.
6035 * config/libbid/bid64_compare.c: Likewise.
6036 * config/libbid/bid64_div.c: Likewise.
6037 * config/libbid/bid64_fma.c: Likewise.
6038 * config/libbid/bid64_logb.c: Likewise.
6039 * config/libbid/bid64_minmax.c: Likewise.
6040 * config/libbid/bid64_mul.c: Likewise.
6041 * config/libbid/bid64_next.c: Likewise.
6042 * config/libbid/bid64_noncomp.c: Likewise.
6043 * config/libbid/bid64_quantize.c: Likewise.
6044 * config/libbid/bid64_rem.c: Likewise.
6045 * config/libbid/bid64_round_integral.c: Likewise.
6046 * config/libbid/bid64_scalb.c: Likewise.
6047 * config/libbid/bid64_sqrt.c: Likewise.
6048 * config/libbid/bid64_string.c: Likewise.
6049 * config/libbid/bid64_to_bid128.c: Likewise.
6050 * config/libbid/bid64_to_int16.c: Likewise.
6051 * config/libbid/bid64_to_int32.c: Likewise.
6052 * config/libbid/bid64_to_int64.c: Likewise.
6053 * config/libbid/bid64_to_int8.c: Likewise.
6054 * config/libbid/bid64_to_uint16.c: Likewise.
6055 * config/libbid/bid64_to_uint32.c: Likewise.
6056 * config/libbid/bid64_to_uint64.c: Likewise.
6057 * config/libbid/bid64_to_uint8.c: Likewise.
6058 * config/libbid/bid_b2d.h: Likewise.
6059 * config/libbid/bid_binarydecimal.c: Likewise.
6060 * config/libbid/bid_conf.h: Likewise.
6061 * config/libbid/bid_convert_data.c: Likewise.
6062 * config/libbid/bid_decimal_data.c: Likewise.
6063 * config/libbid/bid_decimal_globals.c: Likewise.
6064 * config/libbid/bid_div_macros.h: Likewise.
6065 * config/libbid/bid_dpd.c: Likewise.
6066 * config/libbid/bid_flag_operations.c: Likewise.
6067 * config/libbid/bid_from_int.c: Likewise.
6068 * config/libbid/bid_functions.h: Likewise.
6069 * config/libbid/bid_gcc_intrinsics.h: Likewise.
6070 * config/libbid/bid_inline_add.h: Likewise.
6071 * config/libbid/bid_internal.h: Likewise.
6072 * config/libbid/bid_round.c: Likewise.
6073 * config/libbid/bid_sqrt_macros.h: Likewise.
6075 2009-04-09 Jakub Jelinek <jakub@redhat.com>
6077 * Makefile.in: Change copyright header to refer to version
6078 3 of the GNU General Public License and to point readers at the
6079 COPYING3 file and the FSF's license web page.
6080 * config.host: Likewise.
6082 2009-04-07 Alan Modra <amodra@bigpond.net.au>
6084 * config.host: Reorder and merge to match config.gcc change.
6086 2009-04-03 Alan Modra <amodra@bigpond.net.au>
6088 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
6090 2009-03-28 Joseph Myers <joseph@codesourcery.com>
6092 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
6093 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
6094 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
6095 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
6097 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
6099 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
6100 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6102 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
6104 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
6105 ia64/t-softfp-compat to tmake_file.
6107 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
6109 * config/ia64/__divxf3.asm: New.
6110 * config/ia64/_fixtfdi.asm: Likewise.
6111 * config/ia64/_fixunstfdi.asm: Likewise.
6112 * config/ia64/_floatditf.asm: Likewise.
6113 * config/ia64/t-fprules-softfp: Likewise.
6114 * config/ia64/t-softfp-compat: Likewise.
6115 * config/ia64/tf-signs.c: Likewise.
6117 2009-01-18 Ben Elliston <bje@au.ibm.com>
6119 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6121 2009-01-16 Ben Elliston <bje@au.ibm.com>
6123 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
6124 to tmake_file.
6126 2009-01-13 Ben Elliston <bje@au.ibm.com>
6128 * config/t-softfp: New file.
6129 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
6130 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
6132 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
6134 * config.host: Add m32r*-*-rtems*.
6136 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
6138 * config.host: Add m32c*-*-rtems*.
6140 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6142 PR bootstrap/33100
6143 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
6144 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
6145 * configure: Regenerate.
6146 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
6147 tmake_file here from gcc/config.gcc.
6148 Move extra_parts here from gcc/config.gcc.
6149 * config/i386/t-sol2: Move here from gcc/config/i386.
6150 Use gcc_srcdir instead of srcdir.
6152 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
6154 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
6155 case.
6157 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
6159 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
6161 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
6163 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
6165 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
6167 Add picoChip port.
6168 * config.host: Add picochip-*-*.
6170 2008-08-06 Bob Wilson <bob.wilson@acm.org>
6172 * config.host: Match more processor names for Xtensa.
6174 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
6176 * config/i386/64/t-softfp-compat: Update comments.
6178 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
6180 * config/i386/64/_divtc3-compat.c: Moved to ...
6181 * config/i386/64/_divtc3.c: Here.
6183 * config/i386/64/_multc3-compat.c: Moved to ...
6184 * config/i386/64/_multc3.c: Here.
6186 * config/i386/64/_powitf2-compat.c: Moved to ...
6187 * config/i386/64/_powitf2.c: Here.
6189 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
6190 .c suffix instead of -compat.c.
6192 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
6194 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
6195 (_FP_MUL_MEAT_D): Ditto.
6196 (_FP_DIV_MEAT_S): Ditto.
6197 (_FP_DIV_MEAT_D): Ditto.
6199 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
6201 * Makefile.in: Add support for __sync_* libgcc functions.
6203 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
6205 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
6207 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6209 PR boostrap/36702
6210 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
6211 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
6213 * config/i386/64/t-fprules-softfp: Moved to ...
6214 * config/i386/64/t-softfp-compat: This. New.
6216 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
6218 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
6219 Initialize f with 0.0.
6221 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6223 PR target/36669
6224 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
6226 * config/i386/64/_divtc3-compat.c: New.
6227 * config/i386/64/_multc3-compat.c: Likewise.
6228 * config/i386/64/_powitf2-compat.c: Likewise.
6229 * config/i386/64/eqtf2.c: Likewise.
6230 * config/i386/64/getf2.c: Likewise.
6231 * config/i386/64/letf2.c: Likewise.
6232 * config/i386/64/t-fprules-softfp: Likewise.
6234 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6236 * config.host: Add i386/${host_address}/t-fprules-softfp to
6237 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
6238 i[34567]86-*-linux*, x86_64-*-linux*.
6240 * configure.ac: Set host_address to 64 or 32 for x86.
6241 * configure: Regenerated.
6243 * Makefile.in (config.status): Also depend on
6244 $(srcdir)/config.host.
6246 * config/i386/32/t-fprules-softfp: New.
6247 * config/i386/32/tf-signs.c: Likewise.
6249 * config/i386/64/sfp-machine.h: New. Moved from gcc.
6251 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6252 Uros Bizjak <ubizjak@gmail.com>
6254 * config/i386/32/sfp-machine.h: New.
6256 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
6258 * config/rs6000/t-ppccomm: Remove rules that conflict with
6259 auto-generated rules.
6261 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6263 * configure.ac: sinclude override.m4.
6264 * configure: Regenerate.
6266 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
6268 * configure: Regenerate.
6270 2008-06-10 Joseph Myers <joseph@codesourcery.com>
6272 * Makefile.in (DECNUMINC): Remove
6273 -I$(MULTIBUILDTOP)../../libdecnumber.
6274 * gstdint.h: New.
6276 2008-06-07 Joseph Myers <joseph@codesourcery.com>
6278 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
6279 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
6280 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
6281 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
6282 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
6283 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
6284 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
6285 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
6286 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
6287 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
6288 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
6289 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
6290 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
6291 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
6293 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
6295 * config.host (sh2[lbe]*-*-linux*): Allow target.
6297 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
6299 * config/rs6000/t-ppccomm: Add build rules for new files.
6300 (LIB2ADD_ST): New variable.
6302 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
6304 PR target/34210
6305 PR target/35508
6306 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
6307 * config/t-avr: New file. Build 16bit libgcc functions.
6309 2008-03-02 Jakub Jelinek <jakub@redhat.com>
6311 PR target/35401
6312 * config/t-slibgcc-darwin: Make install-leaf dependent on
6313 install-darwin-libgcc-stubs instead of install.
6315 2008-01-25 Joseph Myers <joseph@codesourcery.com>
6317 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
6318 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
6319 sh-*-rtemscoff*): Remove cases.
6321 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
6323 * Makefile.in (all): Use install-leaf rather than install.
6324 (install): Split most of the rule into...
6325 (install-leaf): ...this new one.
6327 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
6328 Paolo Bonzini <bonzini@gnu.org>
6330 PR target/30572
6331 * Makefile.in: Use @shlib_slibdir@ substitution to get
6332 correct install name on darwin.
6333 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
6335 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
6337 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
6338 cris-*-elf and cris-*-none.
6339 (crisv32-*-linux*): Similar, as cris-*-linux*.
6341 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
6343 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
6345 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
6347 PR regression/33926
6348 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
6349 * configure: Regenerated.
6351 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
6353 * Makefile.in (dfp-filenames): Replace decimal_globals,
6354 decimal_data, binarydecimal and convert_data with
6355 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
6356 and bid_convert_data, respectively.
6358 2007-09-17 Chao-ying Fu <fu@mips.com>
6359 Nigel Stephens <nigel@mips.com>
6361 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
6362 * Makefile.in (fixed_point): Define.
6363 Check if fixed_point is yes to build support functions.
6364 * configure.ac: Check for fixed_point support.
6365 * configure: Regenerated.
6366 * gen-fixed.sh: New file to generate lists of fixed-point labels,
6367 funcs, modes, from, to.
6369 2007-09-11 Janis Johnson <janis187@us.ibm.com
6371 * Makefile.in (dfp-filenames): Add bid128_noncomp.
6373 2007-09-10 Janis Johnson <janis187@us.ibm.com>
6375 * Makefile.in (dfp-filenames): Remove decUtility, add
6376 decDouble, decPacked, decQuad, decSingle.
6378 2007-08-27 Hans Kester <hans.kester@ellips.nl>
6380 * config.host : Add x86_64-elf target.
6382 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6384 * configure.ac (set_have_cc_tls): Add a missing =.
6385 * configure: Regenerated.
6387 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6389 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
6390 and x86_64-*-linux*.
6392 * config/t-tls: New file.
6394 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6396 * configure.ac: Include ../config/enable.m4 and
6397 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
6398 supports TLS and substitute set_have_cc_tls.
6399 * configure: Regenerated.
6401 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
6403 * Makefile.in: Use libbid for DFP when BID is enabled.
6405 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
6407 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
6408 extra_parts. Add config/i386/t-cygming to tmake_file.
6409 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
6411 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
6412 Danny Smith <dannysmith@users.sourceforge.net>
6414 PR target/29498
6415 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
6416 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
6417 * config/i386/t-crtfm: Compile crtfastmath.o with
6418 -minline-all-stringops.
6420 2007-05-10 Richard Sandiford <richard@codesourcery.com>
6422 * config.host (sparc-wrs-vxworks): New target.
6424 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
6426 * config.host: Recognize fido.
6428 2007-04-04 Janis Johnson <janis187@us.ibm.com>
6430 * configure: Check host, not target, for decimal float support.
6432 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
6434 * config/i386/t-crtpc: New file.
6435 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
6436 (x86_64-*-linux*): Ditto.
6438 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
6440 * config.host (x86_64-*-mingw*): New target.
6442 2007-03-23 Michael Meissner <michael.meissner@amd.com>
6443 H.J. Lu <hongjiu.lu@intel.com>
6445 * Makefile.in (enable_decimal_float): New.
6446 (DECNUMINC): Add
6447 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6448 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6449 (decbits-filenames): This.
6450 (decbits-objects): New.
6451 (libgcc-objects): Add $(decbits-objects).
6453 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6454 Substitute enable_decimal_float.
6455 * configure: Regenerated.
6457 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
6459 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6461 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6463 * Makefile.in (install-info): New dummy target.
6465 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6467 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6469 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6471 * Makefile.in: Add install-html and install-pdf dummy
6472 targets.
6474 2007-02-05 Roger Sayle <roger@eyesopen.com>
6475 Daniel Jacobowitz <dan@codesourcery.com>
6477 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6478 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6479 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6481 2007-01-29 Janis Johnson <janis187@us.ibm.com>
6483 * Makefile.in (dec-filenames): Add decExcept.
6485 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6487 PR bootstrap/30469
6488 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6489 -fprofile-use.
6491 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6493 * configure.ac: Add --enable-version-specific-runtime-libs.
6494 Correct $slibdir default.
6495 * configure: Regenerated.
6497 2007-01-23 Joseph Myers <joseph@codesourcery.com>
6499 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6501 2007-01-21 Andrew Pinski <pinskia@gmail.com>
6503 PR target/30519
6504 * config.host (alpha*-*-linux*): Set extra_parts.
6506 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6508 * config/sh/t-linux: New.
6509 * config.host (sh*-*-linux*): Set tmake_file.
6511 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6513 * Makefile.in (install): Handle multilibs.
6515 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6517 * Makefile.in: Added .PHONY entry for documentation targets.
6519 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6521 * Makefile.in: Add empty info, html, dvi, pdf targets.
6523 2007-01-04 Mike Stump <mrs@apple.com>
6525 * Makefile.in (MAKEINFO): Remove.
6526 (PERL): Likewise.
6528 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
6530 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6531 * configure: Regenerate.
6532 * Makefile.in (host_subdir): Substitute it.
6533 (gcc_objdir): Use it.
6535 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6537 * config.host (ia64*-*-linux*): Set tmake_file.
6539 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6541 * Makefile.in (version): Define.
6543 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6544 Paolo Bonzini <bonzini@gnu.org>
6546 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6547 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6548 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6549 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6550 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6551 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6552 * configure: Generated.