| blob | 84ebcc5c09801662cdb56133dd5272cf59ad36e5 |
1 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
3 * config.host (arm*-*-freebsd*): Add new configuration for
4 arm*-*-freebsd*.
5 * config/arm/freebsd-atomic.c: New file.
6 * config/arm/t-freebsd: Likewise.
7 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
8 'PC-relative indirect' OS's.
10 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
12 * config.host: Add Visium support.
13 * config/visium: New directory.
15 2015-01-05 Jakub Jelinek <jakub@redhat.com>
17 Update copyright years.
19 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
21 * config.host: Support mipsisa32r6 and mipsisa64r6.
22 * config/mips/mips16.S: Do not build for R6.
24 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
26 * config/sh/crt.h: New.
27 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
28 symbols.
29 * config/sh/crt1.S: Likewise.
31 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
33 PR libgcc/63832
34 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
35 func_ptr *dtor_list temporary variable to avoid "array subscript
36 is above array bounds" warnings.
38 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
40 * Makefile.in (with_aix_soname): Define.
41 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
42 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
43 * configure: Recreate.
45 2014-12-05 Olivier Hainque <hainque@adacore.com>
47 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
48 now provided by defaults.h.
50 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
52 PR target/55351
53 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
54 whether it's defined.
56 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
58 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
59 * config/i386/cpuinfo.c (get_available_features): Detect it.
61 2014-11-27 Tony Wang <tony.wang@arm.com>
63 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
64 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
65 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
67 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
69 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
71 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
73 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
74 instead.
76 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
77 John David Anglin <danglin@gcc.gnu.org>
79 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
80 (FETCH_AND_OP_2): New. Use for subword and double word operations.
81 (OP_AND_FETCH_2): Likewise.
82 (COMPARE_AND_SWAP_2): Likewise.
83 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
84 (SYNC_LOCK_RELEASE_2): Likewise.
85 (SUBWORD_SYNC_OP): Remove.
86 (SUBWORD_VAL_CAS): Likewise.
87 (SUBWORD_BOOL_CAS): Likewise.
88 (FETCH_AND_OP_WORD): Update.
89 Consistently use signed types.
91 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
92 Thomas Schwinge <thomas@codesourcery.com>
93 Ilya Verbin <ilya.verbin@intel.com>
94 Andrey Turetskiy <andrey.turetskiy@intel.com>
96 * Makefile.in (crtoffloadbegin$(objext)): New rule.
97 (crtoffloadend$(objext)): Likewise.
98 * configure: Regenerate.
99 * configure.ac (accel_dir_suffix): Compute new variable.
100 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
101 if enable_offload_targets is not empty.
102 * offloadstuff.c: New file.
104 2014-11-13 Nick Clifton <nickc@redhat.com>
106 * config/rl78/divmodhi.S: Add support for the G10 architecture.
107 Use START_FUNC and END_FUNC macros to enable linker garbage
108 collection.
109 * config/rl78/divmodqi.S: Likewise.
110 * config/rl78/divmodsi.S: Likewise.
111 * config/rl78/mulsi3.S: Likewise.
112 * config/rl78/lib2div.c: Remove G10 functions.
113 * config/rl78/lib2muls.c: Likewise.
114 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
115 * config/rl78/vregs.h (START_FUNC): New macro.
116 (END_FUNC): New macro.
118 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
120 * config/mips/mips16.S: Set .module when supported. Update O32
121 FP64 calling convention and use for FPXX when possible. Add FPXX
122 calling convention fallback case.
124 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
126 * config.host: Handle nvptx-*-*.
127 * shared-object.mk (as-flags-$o): Define.
128 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
129 -xassembler-with-cpp.
130 * static-object.mk: Identical changes.
131 * config/nvptx/t-nvptx: New file.
132 * config/nvptx/crt0.s: New file.
133 * config/nvptx/free.asm: New file.
134 * config/nvptx/malloc.asm: New file.
135 * config/nvptx/realloc.c: New file.
137 2014-10-30 Joseph Myers <joseph@codesourcery.com>
139 * Makefile.in (libgcc.map.in): New target.
140 (libgcc.map): Use libgcc.map.in.
141 * config/t-softfp (softfp_compat): New variable to be set by
142 users.
143 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
144 variables.
145 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
146 directory.
147 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
148 that use compat symbols and disable all code unless [SHARED].
149 * config/t-softfp-compat: New file.
150 * find-symver.awk: New file.
151 * configure.ac (--with-glibc-version): New configure option.
152 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
153 * configure: Regenerate.
154 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
155 soft-float and e500.
157 2014-10-29 Joseph Myers <joseph@codesourcery.com>
159 * config/t-hardfp (hardfp_exclusions): Document new variable for
160 user to define.
161 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
162 * config/t-softfp (softfp_extras): Document new variable for user
163 to define.
164 (softfp_func_list): Add functions from $(softfp_extras).
165 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
166 * config.host (powerpc*-*-linux*): For e500v1, use
167 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
168 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
169 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
171 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
173 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
174 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
175 memory read accesses are ok.
177 2014-10-25 Joseph Myers <joseph@codesourcery.com>
179 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
180 * configure: Regenerate.
181 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
182 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
183 of soft-fp for 32-bit classic hard float. Do not use
184 t-softfp-excl for soft float.
186 2014-10-22 Joseph Myers <joseph@codesourcery.com>
188 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
189 configurations.
190 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
191 Remove variables.
193 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
195 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
196 introduced with 2014-10-21 trunk r216525.
198 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
199 Vidya Praveen <vidya.praveen@atmel.com>
200 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
201 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
202 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
204 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
205 order.
207 Updated library functions for AVRTINY arch.
208 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
209 Replaced occurrences of r0/r1 with tmp/zero reg macros.
210 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
211 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
212 wsubi/wadi macors.
213 (__mulsi3_helper): Update stack, preserve callee saved regs and
214 argument from stack. Restore callee save registers.
215 (__mulpsi3): Likewise.
216 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
217 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
218 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
219 AVRTINY.
220 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
221 (__do_copy_data): Added new definition for AVRTINY.
222 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
223 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
224 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
225 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
226 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
227 macors.
228 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
229 AVRTINY.
231 Fix broken long multiplication on tiny arch.
233 2014-10-09 Joseph Myers <joseph@codesourcery.com>
235 * soft-fp/double.h: Update from glibc.
236 * soft-fp/eqdf2.c: Likewise.
237 * soft-fp/eqsf2.c: Likewise.
238 * soft-fp/eqtf2.c: Likewise.
239 * soft-fp/extenddftf2.c: Likewise.
240 * soft-fp/extended.h: Likewise.
241 * soft-fp/extendsfdf2.c: Likewise.
242 * soft-fp/extendsftf2.c: Likewise.
243 * soft-fp/extendxftf2.c: Likewise.
244 * soft-fp/gedf2.c: Likewise.
245 * soft-fp/gesf2.c: Likewise.
246 * soft-fp/getf2.c: Likewise.
247 * soft-fp/ledf2.c: Likewise.
248 * soft-fp/lesf2.c: Likewise.
249 * soft-fp/letf2.c: Likewise.
250 * soft-fp/op-1.h: Likewise.
251 * soft-fp/op-2.h: Likewise.
252 * soft-fp/op-4.h: Likewise.
253 * soft-fp/op-8.h: Likewise.
254 * soft-fp/op-common.h: Likewise.
255 * soft-fp/quad.h: Likewise.
256 * soft-fp/single.h: Likewise.
257 * soft-fp/soft-fp.h: Likewise.
258 * soft-fp/unorddf2.c: Likewise.
259 * soft-fp/unordsf2.c: Likewise.
260 * soft-fp/unordtf2.c: Likewise.
261 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
262 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
263 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
264 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
265 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
266 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
267 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
268 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
269 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
270 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
272 2014-10-08 Rong Xu <xur@google.com>
274 * libgcov-util.c (read_gcda_file): Fix format.
275 (find_match_gcov_info): Ditto.
276 (calculate_2_entries): New.
277 (compute_one_gcov): Ditto.
278 (gcov_info_count_all_cold): Ditto.
279 (gcov_info_count_all_zero): Ditto.
280 (extract_file_basename): Ditto.
281 (get_file_basename): Ditto.
282 (set_flag): Ditto.
283 (matched_gcov_info): Ditto.
284 (calculate_overlap): Ditto.
285 (gcov_profile_overlap): Ditto.
286 * libgcov-driver.c (compute_summary): Make
287 it avavilable for external calls.
289 2014-10-06 Rong Xu <xur@google.com>
291 * Makefile.in: Ditto.
292 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
293 (gcov_sort_icall_topn_counter): Ditto.
294 (gcov_sort_topn_counter_arrays): Ditto.
295 (dump_one_gcov): Sort indirect_call topn counters.
296 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
297 function.
298 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
299 utility function.
300 (__gcov_indirect_call_topn_profiler): New profiler function.
301 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
302 * libgcov.h: New decls.
304 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
306 * config.host: Remove support for score-*.
308 2014-09-22 Joseph Myers <joseph@codesourcery.com>
310 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
311 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
312 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
313 __LIBGCC_XF_MANT_DIG__.
314 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
315 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
316 __LIBGCC_TF_MANT_DIG__.
317 * libgcc2.c (NOTRUNC): Define in terms of
318 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
319 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
321 2014-09-22 Joseph Myers <joseph@codesourcery.com>
323 PR target/63312
324 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
325 New macros.
327 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
329 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
330 override USE_PT_GNU_EH_FRAME.
331 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
332 check USE_EH_FRAME_REGISTRY_ALWAYS against
333 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
334 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
335 variable for substituted force_explicit_eh_registry.
336 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
337 * configure.ac (explicit-exception-frame-registration):
338 New AC_ARG_ENABLE.
339 * configure: Regenerate.
341 2014-09-19 Olivier Hainque <hainque@adacore.com>
343 * config.host (powerpc-wrs-vxworksmils): New configuration,
344 same as vxworksae.
346 2014-09-18 Joseph Myers <joseph@codesourcery.com>
348 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
350 2014-09-18 Joseph Myers <joseph@codesourcery.com>
352 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
353 bits not set bits as indicating trapping exceptions.
355 2014-09-17 Nathan sidwell <nathan@acm.org>
357 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
358 (LIBGCOV_DRIVER): ... here.
359 * libgcov-driver.c (gcov_master): New.
360 (gcov_exit): Remove from master chain.
361 (__gcov_init): Add to master chain if version compatible. Don't
362 clear the version.
363 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
364 (gcov_reset_int): Clear master chain, if compatible.
365 (gcov_dump_int): New internal interface. Dump master chain, if
366 compatible.
367 (gcov_dump): Alias for gcov_dump_int.
368 * libgcov.h (struct gcov_root): Add next and prev fields.
369 (struct gcov_master): New struct.
370 (__gcov_master): New.
371 (gcov_dump_int): Declare.
373 2014-09-17 Olivier Hainque <hainque@adacore.com>
375 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
376 and crtbegin.o + crtend.o to extra_parts.
378 2014-09-12 Joseph Myers <joseph@codesourcery.com>
380 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
381 __LIBGCC_HAS_SF_MODE__.
382 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
383 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
384 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
385 * config/libbid/bid_gcc_intrinsics.h
386 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
387 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
388 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
389 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
390 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
391 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
393 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
395 PR target/63223
396 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
397 and R24 as needed. Make work for all devices and .text locations.
398 (__do_global_ctors, __do_global_dtors): Use word addresses.
399 (__tablejump__, __tablejump_elpm__): Remove functions.
400 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
401 Add _tablejump2.
402 (XICALL, XIJMP): New macros.
404 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
405 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
407 * config.host (aarch64*): Include crtfastmath.o and
408 t-crtfm.
409 * config/aarch64/crtfastmath.c: New file.
411 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
413 * config.host: Remove picochip support.
414 * config/picochip/adddi3.S: Remove.
415 * config/picochip/ashlsi3.S: Remove.
416 * config/picochip/ashlsi3.c: Remove.
417 * config/picochip/ashrsi3.S: Remove.
418 * config/picochip/ashrsi3.c: Remove.
419 * config/picochip/clzsi2.S: Remove.
420 * config/picochip/cmpsi2.S: Remove.
421 * config/picochip/divmod15.S: Remove.
422 * config/picochip/divmodhi4.S: Remove.
423 * config/picochip/divmodsi4.S: Remove.
424 * config/picochip/lib1funcs.S: Remove.
425 * config/picochip/longjmp.S: Remove.
426 * config/picochip/lshrsi3.S: Remove.
427 * config/picochip/lshrsi3.c: Remove.
428 * config/picochip/parityhi2.S: Remove.
429 * config/picochip/popcounthi2.S: Remove.
430 * config/picochip/setjmp.S: Remove.
431 * config/picochip/subdi3.S: Remove.
432 * config/picochip/t-picochip: Remove.
433 * config/picochip/ucmpsi2.S: Remove.
434 * config/picochip/udivmodhi4.S: Remove.
435 * config/picochip/udivmodsi4.S: Remove.
437 2014-09-08 Joseph Myers <joseph@codesourcery.com>
439 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
440 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
441 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
442 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
443 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
444 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
445 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
446 defined and LIBGCC2_HAS_DF_MODE is defined.
447 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
448 defined and LIBGCC2_HAS_XF_MODE is defined.
449 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
450 defined and LIBGCC2_HAS_TF_MODE is defined.
452 2014-09-08 Joseph Myers <joseph@codesourcery.com>
454 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
455 and ROUND_TOWARDS_ZERO conditionals.
457 2014-09-07 Nathan sidwell <nathan@acm.org>
459 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
460 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
462 2014-09-05 Joseph Myers <joseph@codesourcery.com>
464 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
465 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
466 uses to __LIBGCC_STACK_POINTER_REGNUM__.
467 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
468 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
469 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
470 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
471 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
472 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
473 (DWARF_FRAME_REGISTERS): Change all uses to
474 __LIBGCC_DWARF_FRAME_REGISTERS__.
475 (EH_RETURN_STACKADJ_RTX): Change all uses to
476 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
477 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
478 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
479 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
480 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
481 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
482 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
483 to __LIBGCC_EH_FRAME_SECTION_NAME__.
484 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
485 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
486 __LIBGCC_STACK_POINTER_REGNUM__.
487 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
488 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
489 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
490 to __LIBGCC_STACK_POINTER_REGNUM__.
491 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
492 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
493 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
494 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
495 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
496 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
497 (STACK_POINTER_REGNUM): Change all uses to
498 __LIBGCC_STACK_POINTER_REGNUM__.
499 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
500 use to __LIBGCC_STACK_POINTER_REGNUM__.
501 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
502 uses to __LIBGCC_STACK_POINTER_REGNUM__.
503 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
504 to __LIBGCC_DWARF_FRAME_REGISTERS__.
505 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
506 to __LIBGCC_DWARF_FRAME_REGISTERS__.
507 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
508 to __LIBGCC_STACK_POINTER_REGNUM__.
509 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
510 Remove conditional definition.
511 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
512 __LIBGCC_TEXT_SECTION_ASM_OP__.
513 (EH_FRAME_SECTION_NAME): Change all uses to
514 __LIBGCC_EH_FRAME_SECTION_NAME__.
515 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
516 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
517 (CTORS_SECTION_ASM_OP): Change all uses to
518 __LIBGCC_CTORS_SECTION_ASM_OP__.
519 (DTORS_SECTION_ASM_OP): Change all uses to
520 __LIBGCC_DTORS_SECTION_ASM_OP__.
521 (JCR_SECTION_NAME): Change all uses to
522 __LIBGCC_JCR_SECTION_NAME__.
523 (INIT_SECTION_ASM_OP): Change all uses to
524 __LIBGCC_INIT_SECTION_ASM_OP__.
525 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
526 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
527 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
528 __LIBGCC_STACK_GROWS_DOWNWARD__.
529 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
530 __LIBGCC_INIT_SECTION_ASM_OP__.
531 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
532 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
533 (EH_FRAME_SECTION_NAME): Change all uses to
534 __LIBGCC_EH_FRAME_SECTION_NAME__.
535 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
536 definitions. Change all uses to
537 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
538 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
539 __LIBGCC_STACK_GROWS_DOWNWARD__.
540 (DWARF_FRAME_REGISTERS): Change all uses to
541 __LIBGCC_DWARF_FRAME_REGISTERS__.
542 (EH_RETURN_STACKADJ_RTX): Change all uses to
543 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
544 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
545 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
546 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
547 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
548 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
550 2014-09-02 Nathan sidwell <nathan@acm.org>
552 * libgcov-interface.c (STRONG_ALIAS): New.
553 (__gcov_flush): Call __gcov_reset_int.
554 (__gcov_reset): Strong alias for ...
555 (__gcov_reset_ing): ... this renamed hidden version.
556 * libgcov.h (__gcov_reset_int): New declaration.
558 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
560 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
561 call from here...
562 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
563 (__dso_handle): Define on Cygwin.
564 * config/i386/t-cygming (crtbeginS.o): New rule.
565 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
567 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
568 declaration syntax.
570 2014-08-13 Steve Ellcey <sellcey@mips.com>
572 * crtstuff.c: Undef caddr_t.
574 2014-08-12 Steve Ellcey <sellcey@mips.com>
576 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
578 2014-08-07 Nathan Sidwell <nathan@acm.org>
580 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
581 (LIBGCOV_DRIVER): ... to here.
582 * libgcov.h (gcov_do_dump): New #define.
583 (struct gcov_root): New.
584 (__gcov_root): New declaration.
585 (__gcov_dump_one): Declare.
586 * libgcov-driver.c (gcov_list, gcov_dump_complete,
587 run_accounted): Delete.
588 (gcov_compute_histogram): Add LIST argument, adjust.
589 (compute_summary): Adjust gcov_compute_histogram call.
590 (gcov_do_dump): Not hidden, static in libgcov.
591 (gcov_clear): Move to interface.c.
592 (__gcov_dump_one): New, broken out of ...
593 (gcov_exit): ... here. Make static.
594 (__gcov_root): New.
595 (__gcov_init): Adjust.
596 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
597 declarations.
598 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
599 (gcov_clear): Moved from driver.c. Add LIST argument.
600 (__gcov_reset): Adjust for changed interfaces.
601 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
603 2014-08-04 Rohit <rohitarulraj@freescale.com>
605 PR target/60102
606 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
607 based on change in SPE high register numbers and 3 HTM registers.
609 2014-08-01 Nathan Sidwell <nathan@acm.org>
611 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
612 LIBGCOV_INTERFACE): Reformat.
613 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
614 IN_GCOV_TOOL.
615 * libgcov-interface.c: Reformat some comments.
616 (__gcov_flush_mx): Add declaration. Tidy up definition.
618 2014-07-31 Alan Modra <amodra@gmail.com>
619 Peter Bergner <bergner@vnet.ibm.com>
621 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
622 (pack_ldouble): New function.
623 (__gcc_qadd): Use it.
624 (__gcc_qmul): Likewise.
625 (__gcc_qdiv): Likewise.
626 (__gcc_qneg): Likewise.
627 (__gcc_stoq): Likewise.
628 (__gcc_dtoq): Likewise.
630 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
632 * config/s390/tpf-unwind.h: Include <stdbool.h>.
633 (__tpf_eh_return): Add original return address as second parameter.
634 Handle cases where unwinder routines were called directly, instead
635 of from within the C++ library.
637 2014-07-29 Nathan Sidwell <nathan@acm.org>
639 * libgcov.h: Move renaming of entry points to lib gcov specific
640 portion.
641 (gcov_do_dump): New rename.
642 (gcov_rewrite): Remove inline, make HIDDEN.
643 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
644 (gcov_exit_compute_summary): Rename to ...
645 (compute_summary): ... here. Add LIST argument.
646 (gcov_exit_merge_gcda): Rename to ...
647 (merge_one_data): ... here.
648 (gcov_exit_write_gcda): Rename to ...
649 (write_one_data): ... here.
650 (gcov_exit_merge_summary): Rename to ...
651 (merge_summary): Add RUN_COUNTED argument.
652 (gcov_exit_dump_gcov): Rename to ...
653 (dump_one_gcov): Add RUN_COUNTED argument.
654 (gcov_do_dump): New function, broken out of ...
655 (gcov_exit): ... here. Call it.
657 2014-07-27 Anthony Green <green@moxielogic.com>
659 * config.host: Add moxiebox configuration suppport.
661 2014-07-27 Nathan Sidwell <nathan@acm.org>
663 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
664 (struct gcov_filename): ... here. Include buffer and max length
665 fields.
666 (gcov_max_filename): Remove.
667 (gi_filename): Remove.
668 (gcov_exit_compute_summary): Compute max filename here.
669 (gcov_exit_merge_gcda): Add filename parm, adjust.
670 (gcov_exit_merge_summary): Likewise.
671 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
672 (gcov_exit): Likewise.
673 (__gcov_init): Don't calculate max length here.
674 * libgcov_util.c (max_filename_len): Remove.
675 (read_gcda_file): Don't calculate max length here.
676 (gcov_read_profile_dir): Don't propagate here.
677 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
678 struct gcov_filename changes.
679 (gcov_exit_open_gcda_file): Likewise.
681 2014-07-25 Nathan Sidwell <nathan@acm.org>
683 * libgcov-driver.c (set_gcov_dump_complete,
684 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
685 functions polluting user's namespace.
686 (gcov_exit): Set variable directly.
687 (gcov_clear): Reset variable directly.
688 * libgcov-interface.c (get_gcov_dymp_complete,
689 reset_gov_dump_complete): Remove declarations.
690 (__gcov_reset, __gcov_dump): Don't call them.
692 2014-07-24 DJ Delorie <dj@redhat.com>
694 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
695 (__gcc_deregister_frame): Move logic to detect deregister function
696 to ...
697 (__gcc_register_frame): here, so it's consistent with the register
698 logic.
700 2014-07-23 Nathan Sidwell <nathan@acm.org>
702 * libgcov-driver.c (set_gcov_list): Remove.
703 (gcov_list): Make non-static in GCOV_TOOL.
704 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
706 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
708 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
709 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
710 Don't use SYNC_LOCK_RELEASE for int type.
712 2014-07-14 Richard Biener <rguenther@suse.de>
714 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
716 2014-07-11 Rong Xu <xur@google.com>
718 * libgcov-util.c (gcov_max_filename): Fix declartion.
720 2014-07-10 Rong Xu <xur@google.com>
722 Add gcov-tool: an offline gcda profile processing tool
723 Support.
724 * libgcov-driver.c (gcov_max_filename): Make available
725 to gcov-tool.
726 * libgcov-merge.c (__gcov_merge_add): Replace
727 gcov_read_counter() with a Macro.
728 (__gcov_merge_ior): Ditto.
729 (__gcov_merge_time_profile): Ditto.
730 (__gcov_merge_single): Ditto.
731 (__gcov_merge_delta): Ditto.
732 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
733 in the utility functions.
734 (set_fn_ctrs): Utility function for reading gcda files to in-memory
735 gcov_list object link lists.
736 (tag_function): Ditto.
737 (tag_blocks): Ditto.
738 (tag_arcs): Ditto.
739 (tag_lines): Ditto.
740 (tag_counters): Ditto.
741 (tag_summary): Ditto.
742 (read_gcda_finalize): Ditto.
743 (read_gcda_file): Ditto.
744 (ftw_read_file): Ditto.
745 (read_profile_dir_init): Ditto.
746 (gcov_read_profile_dir): Ditto.
747 (gcov_read_counter_mem): Ditto.
748 (gcov_get_merge_weight): Ditto.
749 (merge_wrapper): A wrapper function that calls merging handler.
750 (gcov_merge): Merge two gcov_info objects with weights.
751 (find_match_gcov_info): Find the matched gcov_info in the list.
752 (gcov_profile_merge): Merge two gcov_info object lists.
753 (__gcov_add_counter_op): Process edge profile counter values.
754 (__gcov_ior_counter_op): Process IOR profile counter values.
755 (__gcov_delta_counter_op): Process delta profile counter values.
756 (__gcov_single_counter_op): Process single profile counter values.
757 (fp_scale): Callback function for float-point scaling.
758 (int_scale): Callback function for integer fraction scaling.
759 (gcov_profile_scale): Scaling profile counters.
760 (gcov_profile_normalize): Normalize profile counters.
761 * libgcov.h: Add headers and functions for gcov-tool use.
762 (gcov_get_counter): New.
763 (gcov_get_counter_target): Ditto.
764 (struct gcov_info): Make the functions field mutable in gcov-tool
765 compilation.
767 2014-06-23 Kai Tietz <ktietz@redhat.com>
769 PR libgcc/61585
770 * unwind-seh.c (_Unwind_GetGR): Check for proper
771 index range.
772 (_Unwind_SetGR): Likewise.
774 2014-05-22 Nick Clifton <nickc@redhat.com>
776 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
777 -mhwmult=none.
779 2014-05-22 Teresa Johnson <tejohnson@google.com>
781 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
782 include.
784 2014-05-20 John Marino <gnugcc@marino.st>
786 * config.host (*-*-dragonfly*): New target.
787 * crtstuff.c: Make dl_iterate_support generic on *bsd.
788 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
789 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
790 * config/i386/dragonfly-unwind.h: New.
792 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
794 PR libgcc/60166
795 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
796 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
798 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
800 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
801 implementation.
803 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
805 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
807 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
809 PR libgcc/61097
810 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
811 if --enable-shared.
813 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
815 Work around for current cygwin32 build problems.
816 * config/i386/cygming-crtbegin.c (__register_frame_info,
817 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
818 functions only for 64-bit systems.
820 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
822 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
823 (sigill_caught, sigill_hdlr): Remove.
825 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
827 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
828 check.
829 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
830 Solaris 9 single-threaded support.
831 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
832 Solaris 9 single-threaded support. Add call_user_handler code
833 sequences.
834 (sparc_is_sighandler): Likewise.
836 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
838 * config.host: Append t-floattodi to tmake_file depending on
839 host_address.
841 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
843 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
845 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
847 PR libgcc/60472
848 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
849 variable to avoid "array subscript is above array bounds" warnings.
850 Use __builtin_expect when checking *jcr_list for NULL.
852 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
854 PR libgcc/59339
855 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
856 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
857 vtv_*.o to extra_parts if enable_vtable_verify.
859 2014-03-06 Nick Clifton <nickc@redhat.com>
861 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
862 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
864 2014-02-28 Joey Ye <joey.ye@arm.com>
866 PR libgcc/60166
867 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
868 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
869 Set to zero.
871 2014-02-24 Walter Lee <walt@tilera.com>
873 * config.host: Support "tilegx*" and "tilepro*" triplets.
874 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
875 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
877 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
878 Chung-Lin Tang <cltang@codesourcery.com>
880 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
881 * config/nios2/crti.S: Remove .file directive.
882 * config/nios2/crtn.S: Likewise.
884 2014-02-18 Kai Tietz <ktietz@redhat.com>
885 Jonathan Schleifer <js@webkeks.org>
887 PR objc/56870
888 * unwind-seh.c (_GCC_specific_handler): Pass proper
889 value to unwind-handler.
891 2014-02-12 Joseph Myers <joseph@codesourcery.com>
893 * soft-fp/adddf3.c: Update from glibc.
894 * soft-fp/addsf3.c: Likewise.
895 * soft-fp/addtf3.c: Likewise.
896 * soft-fp/divdf3.c: Likewise.
897 * soft-fp/divsf3.c: Likewise.
898 * soft-fp/divtf3.c: Likewise.
899 * soft-fp/double.h: Likewise.
900 * soft-fp/eqdf2.c: Likewise.
901 * soft-fp/eqsf2.c: Likewise.
902 * soft-fp/eqtf2.c: Likewise.
903 * soft-fp/extenddftf2.c: Likewise.
904 * soft-fp/extended.h: Likewise.
905 * soft-fp/extendsfdf2.c: Likewise.
906 * soft-fp/extendsftf2.c: Likewise.
907 * soft-fp/extendxftf2.c: Likewise.
908 * soft-fp/fixdfdi.c: Likewise.
909 * soft-fp/fixdfsi.c: Likewise.
910 * soft-fp/fixdfti.c: Likewise.
911 * soft-fp/fixsfdi.c: Likewise.
912 * soft-fp/fixsfsi.c: Likewise.
913 * soft-fp/fixsfti.c: Likewise.
914 * soft-fp/fixtfdi.c: Likewise.
915 * soft-fp/fixtfsi.c: Likewise.
916 * soft-fp/fixtfti.c: Likewise.
917 * soft-fp/fixunsdfdi.c: Likewise.
918 * soft-fp/fixunsdfsi.c: Likewise.
919 * soft-fp/fixunsdfti.c: Likewise.
920 * soft-fp/fixunssfdi.c: Likewise.
921 * soft-fp/fixunssfsi.c: Likewise.
922 * soft-fp/fixunssfti.c: Likewise.
923 * soft-fp/fixunstfdi.c: Likewise.
924 * soft-fp/fixunstfsi.c: Likewise.
925 * soft-fp/fixunstfti.c: Likewise.
926 * soft-fp/floatdidf.c: Likewise.
927 * soft-fp/floatdisf.c: Likewise.
928 * soft-fp/floatditf.c: Likewise.
929 * soft-fp/floatsidf.c: Likewise.
930 * soft-fp/floatsisf.c: Likewise.
931 * soft-fp/floatsitf.c: Likewise.
932 * soft-fp/floattidf.c: Likewise.
933 * soft-fp/floattisf.c: Likewise.
934 * soft-fp/floattitf.c: Likewise.
935 * soft-fp/floatundidf.c: Likewise.
936 * soft-fp/floatundisf.c: Likewise.
937 * soft-fp/floatunditf.c: Likewise.
938 * soft-fp/floatunsidf.c: Likewise.
939 * soft-fp/floatunsisf.c: Likewise.
940 * soft-fp/floatunsitf.c: Likewise.
941 * soft-fp/floatuntidf.c: Likewise.
942 * soft-fp/floatuntisf.c: Likewise.
943 * soft-fp/floatuntitf.c: Likewise.
944 * soft-fp/gedf2.c: Likewise.
945 * soft-fp/gesf2.c: Likewise.
946 * soft-fp/getf2.c: Likewise.
947 * soft-fp/ledf2.c: Likewise.
948 * soft-fp/lesf2.c: Likewise.
949 * soft-fp/letf2.c: Likewise.
950 * soft-fp/muldf3.c: Likewise.
951 * soft-fp/mulsf3.c: Likewise.
952 * soft-fp/multf3.c: Likewise.
953 * soft-fp/negdf2.c: Likewise.
954 * soft-fp/negsf2.c: Likewise.
955 * soft-fp/negtf2.c: Likewise.
956 * soft-fp/op-1.h: Likewise.
957 * soft-fp/op-2.h: Likewise.
958 * soft-fp/op-4.h: Likewise.
959 * soft-fp/op-8.h: Likewise.
960 * soft-fp/op-common.h: Likewise.
961 * soft-fp/quad.h: Likewise.
962 * soft-fp/single.h: Likewise.
963 * soft-fp/soft-fp.h: Likewise.
964 * soft-fp/subdf3.c: Likewise.
965 * soft-fp/subsf3.c: Likewise.
966 * soft-fp/subtf3.c: Likewise.
967 * soft-fp/truncdfsf2.c: Likewise.
968 * soft-fp/trunctfdf2.c: Likewise.
969 * soft-fp/trunctfsf2.c: Likewise.
970 * soft-fp/trunctfxf2.c: Likewise.
971 * soft-fp/unorddf2.c: Likewise.
972 * soft-fp/unordsf2.c: Likewise.
973 * soft-fp/unordtf2.c: Likewise.
974 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
975 macro.
976 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
977 Likewise.
978 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
979 Likewise.
980 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
981 Likewise.
982 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
983 Likewise.
984 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
985 Likewise.
986 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
987 Likewise.
988 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
989 Likewise.
990 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
991 Likewise.
992 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
993 Likewise.
994 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
995 Likewise.
996 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
997 Likewise.
998 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
999 Likewise.
1000 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
1001 Likewise.
1002 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
1003 Likewise.
1004 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1005 Likewise.
1007 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1009 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
1010 cannot be represented.
1011 * config/s390/32/_fixsfdi.c: Likewise.
1012 * config/s390/32/_fixtfdi.c: Likewise.
1013 * config/s390/32/_fixunsdfdi.c: Likewise.
1014 * config/s390/32/_fixunssfdi.c: Likewise.
1015 * config/s390/32/_fixunstfdi.c: Likewise.
1017 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
1019 * configure.ac (libgcc_cv_mips_hard_float): New.
1020 * configure: Regenerate.
1021 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
1022 t-softfp-sfdf for hard-float targets.
1023 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
1024 (softfp_float_modes, softfp_int_modes, softfp_extensions)
1025 (softfp_truncations, softfp_exclude_libgcc2): New.
1026 * config/t-hardfp: New file.
1027 * config/t-hardfp-sfdf: Likewise.
1028 * config/hardfp.c: Likewise.
1030 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1032 * config.host: Include t-floattodi also for s390x.
1033 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
1034 * config/s390/32/_fixsfdi.c: Likewise.
1035 * config/s390/32/_fixtfdi.c: Likewise.
1036 * config/s390/32/_fixunsdfdi.c: Likewise.
1037 * config/s390/32/_fixunssfdi.c: Likewise.
1038 * config/s390/32/_fixunstfdi.c: Likewise.
1040 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1042 PR target/59788
1043 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
1044 (install-libgcc-unwind-map-forbuild): New target.
1045 (all): Depend on install-libgcc-unwind-map-forbuild.
1046 (install-libgcc-unwind-map): New target.
1047 (install): Depend on install-libgcc-unwind-map.
1049 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1051 * config/nios2/crti.S (_init): Initialize GOT pointer from
1052 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
1054 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
1056 * configure.ac: Check __mips64 when setting host_address.
1057 * configure: Regenerate.
1058 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
1059 mips/t-mips64 and t-softfp.
1060 (mips*-*-linux*): Don't add mips/t-tpbit.
1061 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
1062 (DPBIT, DPBIT_CFLAGS): Delete.
1063 * config/mips/sfp-machine.h: New file.
1064 * config/mips/t-mips64: Likewise.
1065 * config/mips/t-softfp-tf: Likewise.
1066 * config/mips/t-tpbit: Delete.
1068 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
1070 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
1071 as long long.
1073 2014-01-25 Walter Lee <walt@tilera.com>
1075 * config/tilepro/atomic.c: Include tconfig.h. Don't include
1076 config.h or system.h.
1077 (bool) Define.
1079 2014-01-25 Walter Lee <walt@tilera.com>
1081 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
1082 (post_atomic_barrier): Ditto.
1083 (__fetch_and_do): New macro.
1084 (__atomic_fetch_and_do): Use __fetch_and_do.
1085 (__sync_fetch_and_do): New macro.
1086 (__sync_fetch_and_add_4): New function.
1087 (__sync_fetch_and_sub_4): New function.
1088 (__sync_fetch_and_or_4): New function.
1089 (__sync_fetch_and_and_4): New function.
1090 (__sync_fetch_and_xor_4): New function.
1091 (__sync_fetch_and_nand_4): New function.
1092 (__sync_fetch_and_add_8): New function.
1093 (__sync_fetch_and_sub_8): New function.
1094 (__sync_fetch_and_or_8): New function.
1095 (__sync_fetch_and_and_8): New function.
1096 (__sync_fetch_and_xor_8): New function.
1097 (__sync_fetch_and_nand_8): New function.
1098 (__do_and_fetch): New macro.
1099 (__atomic_do_and_fetch): Use __do_and_fetch.
1100 (__sync_do_and_fetch): New macro.
1101 (__sync_add_and_fetch_4): New function.
1102 (__sync_sub_and_fetch_4): New function.
1103 (__sync_or_and_fetch_4): New function.
1104 (__sync_and_and_fetch_4): New function.
1105 (__sync_xor_and_fetch_4): New function.
1106 (__sync_nand_and_fetch_4): New function.
1107 (__sync_add_and_fetch_8): New function.
1108 (__sync_sub_and_fetch_8): New function.
1109 (__sync_or_and_fetch_8): New function.
1110 (__sync_and_and_fetch_8): New function.
1111 (__sync_xor_and_fetch_8): New function.
1112 (__sync_nand_and_fetch_8): New function.
1113 (__sync_exchange_methods): New macro.
1114 (__sync_val_compare_and_swap_4): New function.
1115 (__sync_bool_compare_and_swap_4): New function.
1116 (__sync_lock_test_and_test_4): New function.
1117 (__sync_val_compare_and_swap_8): New function.
1118 (__sync_bool_compare_and_swap_8): New function.
1119 (__sync_lock_test_and_test_8): New function.
1120 (__subword_cmpxchg_body): New macro.
1121 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
1122 (__atomic_compare_exchange_2): Ditto.
1123 (__sync_subword_cmpxchg): New macro.
1124 (__sync_val_compare_and_swap_1): New function.
1125 (__sync_bool_compare_and_swap_1): New function.
1126 (__sync_val_compare_and_swap_2): New function.
1127 (__sync_bool_compare_and_swap_2): New function.
1128 (__atomic_subword): Rename to ...
1129 (__subword): ... New name.
1130 (__atomic_subword_fetch): Use __subword.
1131 (__sync_subword_fetch): New macro.
1132 (__sync_fetch_and_add_1): New function.
1133 (__sync_fetch_and_sub_1): New function.
1134 (__sync_fetch_and_or_1): New function.
1135 (__sync_fetch_and_and_1): New function.
1136 (__sync_fetch_and_xor_1): New function.
1137 (__sync_fetch_and_nand_1): New function.
1138 (__sync_fetch_and_add_2): New function.
1139 (__sync_fetch_and_sub_2): New function.
1140 (__sync_fetch_and_or_2): New function.
1141 (__sync_fetch_and_and_2): New function.
1142 (__sync_fetch_and_xor_2): New function.
1143 (__sync_fetch_and_nand_2): New function.
1144 (__sync_add_and_fetch_1): New function.
1145 (__sync_sub_and_fetch_1): New function.
1146 (__sync_or_and_fetch_1): New function.
1147 (__sync_and_and_fetch_1): New function.
1148 (__sync_xor_and_fetch_1): New function.
1149 (__sync_nand_and_fetch_1): New function.
1150 (__sync_add_and_fetch_2): New function.
1151 (__sync_sub_and_fetch_2): New function.
1152 (__sync_or_and_fetch_2): New function.
1153 (__sync_and_and_fetch_2): New function.
1154 (__sync_xor_and_fetch_2): New function.
1155 (__sync_nand_and_fetch_2): New function.
1156 (__atomic_subword_lock): Use __subword.
1157 (__sync_subword_lock): New macro.
1158 (__sync_lock_test_and_set_1): New function.
1159 (__sync_lock_test_and_set_2): New function.
1161 2014-01-25 Walter Lee <walt@tilera.com>
1163 * config/tilepro/atomic.c (BIT_OFFSET): Define.
1164 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
1165 (__atomic_subword): Ditto.
1167 2014-01-25 Walter Lee <walt@tilera.com>
1169 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
1170 a prefix op argument.
1171 (__atomic_nand_fetch_4): Add prefix op.
1172 (__atomic_nand_fetch_8): Ditto.
1174 2014-01-21 Baruch Siach <barch@tkos.co.il>
1176 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
1178 2014-01-09 Rong Xu <xur@google.com>
1180 * libgcov-driver.c (this_prg): make it local to save
1181 bss space.
1182 (gcov_exit_compute_summary): Ditto.
1183 (gcov_exit_merge_gcda): Ditto.
1184 (gcov_exit_merge_summary): Ditto.
1185 (gcov_exit_dump_gcov): Ditto.
1187 2014-01-08 Rong Xu <xur@google.com>
1189 * libgcov-driver.c: Use libgcov.h.
1190 (buffer_fn_data): Use xmalloc instead of malloc.
1191 (gcov_exit_merge_gcda): Ditto.
1192 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
1193 * libgcov.h: New common header files for libgcov-*.h.
1194 * libgcov-interface.c: Use libgcov.h
1195 * libgcov-merge.c: Ditto.
1196 * libgcov-profiler.c: Ditto.
1197 * Makefile.in: Add dependence to libgcov.h
1199 2014-01-02 Joseph Myers <joseph@codesourcery.com>
1201 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
1202 case of small numerator and finite nonzero result.
1204 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1206 Update copyright years
1208 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1210 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
1211 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
1212 config/arc/dp-hack.h, config/arc/fp-hack.h,
1213 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
1214 config/arc/ieee-754/arc600-dsp/divdf3.S,
1215 config/arc/ieee-754/arc600-dsp/divsf3.S,
1216 config/arc/ieee-754/arc600-dsp/muldf3.S,
1217 config/arc/ieee-754/arc600-dsp/mulsf3.S,
1218 config/arc/ieee-754/arc600-mul64/divdf3.S,
1219 config/arc/ieee-754/arc600-mul64/divsf3.S,
1220 config/arc/ieee-754/arc600-mul64/muldf3.S,
1221 config/arc/ieee-754/arc600-mul64/mulsf3.S,
1222 config/arc/ieee-754/arc600/divsf3.S,
1223 config/arc/ieee-754/arc600/mulsf3.S,
1224 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
1225 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
1226 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
1227 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
1228 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
1229 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
1230 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
1231 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
1232 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
1233 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
1234 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
1235 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
1236 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
1237 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
1238 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
1239 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
1240 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
1241 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
1242 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
1243 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
1244 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
1245 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
1246 vtv_start_preinit.c: Use the standard form for the copyright notice.
1248 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
1249 Chung-Lin Tang <cltang@codesourcery.com>
1250 Based on patches from Altera Corporation
1252 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
1253 * config/nios2/lib2-nios2.h: New file.
1254 * config/nios2/lib2-divmod-hi.c: New file.
1255 * config/nios2/linux-unwind.h: New file.
1256 * config/nios2/lib2-divmod.c: New file.
1257 * config/nios2/linux-atomic.c: New file.
1258 * config/nios2/t-nios2: New file.
1259 * config/nios2/crti.asm: New file.
1260 * config/nios2/t-linux: New file.
1261 * config/nios2/lib2-divtable.c: New file.
1262 * config/nios2/lib2-mul.c: New file.
1263 * config/nios2/tramp.c: New file.
1264 * config/nios2/crtn.asm: New file.
1266 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
1268 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
1269 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
1270 from cpuid.h to check vendor signatures.
1272 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1274 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
1275 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
1276 (get_amd_cpu): Likewise.
1278 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
1280 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
1281 Haswell.
1283 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1284 H.J. Lu <hongjiu.lu@intel.com>
1286 PR target/59422
1287 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
1288 and AMD_JAGUAR.
1289 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
1290 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
1291 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
1292 FEATURE_XOP and FEATURE_FMA.
1293 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
1294 AMDFAM15H_BDVER3.
1295 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
1296 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
1297 FEATURE_FMA4 and FEATURE_XOP.
1299 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
1301 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
1302 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
1303 (get_intel_cpu): Updated.
1305 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
1307 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
1309 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
1311 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1312 instructions when __SSE_MATH__ is defined.
1314 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
1316 * config.host (microblaze-*-rtems*): New.
1318 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
1320 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
1321 architectures that do not have hardware divide instruction.
1322 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
1324 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
1326 * longlong.h: Delete (moved to include/).
1328 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
1330 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
1331 of normal number and qNaN to not raise an inexact exception.
1333 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
1335 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
1337 2013-11-28 Matthew Leach <matthew.leach@arm.com>
1339 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
1340 for correct opcodes on BE.
1342 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
1344 * soft-fp/op-4.h: Update from glibc.
1346 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
1348 * libgcc2.c (__udivmoddi4): Define new implementation when
1349 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
1350 divide instructions.
1352 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
1354 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
1356 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1358 * config/t-softfp (soft-fp-objects-base): New variable.
1359 (soft-fp-objects): Use it.
1361 2013-11-23 David Edelson <dje.gcc@gmail.com>
1362 Andrew Dixie <andrewd@gentrack.com>
1364 PR target/33704
1365 * config/rs6000/aixinitfini.c: New file.
1366 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
1367 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
1368 symbols.
1370 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
1372 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
1374 2013-11-18 Jan Hubicka <jh@suse.cz>
1376 * libgcov-driver.c (run_accounted): Make global level static.
1377 (gcov_exit_merge_summary): Silence warning; do not clear
1378 run_accounted here.
1379 (gcov_exit): Clear it here.
1381 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
1382 run_accounted.
1384 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
1385 (all_prg, crc32): Remove static vars.
1386 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
1387 all_prg.
1388 (gcov_exit_merge_gcda): Add crc32 parameter.
1389 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
1390 do not account run if it was already accounted.
1391 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1392 (gcov_exit): Initialize all_prg; update.
1394 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1396 * configure: Regenerate.
1398 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1399 Alan Modra <amodra@gmail.com>
1401 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1402 (frob_update_context): Use it.
1404 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1405 Alan Modra <amodra@gmail.com>
1407 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1408 (trampoline_initial): Provide ELFv2 variant.
1409 (__trampoline_setup): Likewise.
1411 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1412 check for AIX indirect function call sequence if _CALL_ELF == 2.
1414 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1415 Alan Modra <amodra@gmail.com>
1417 * config/rs6000/linux-unwind.h (get_regs): Do not support
1418 old kernel versions if _CALL_ELF == 2.
1419 (frob_update_context): Do not support PLT stub variants only
1420 generated by old linkers if _CALL_ELF == 2.
1422 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1423 Alan Modra <amodra@gmail.com>
1425 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1426 location of CR save area for 64-bit little-endian systems.
1428 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1430 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1431 in tmake_file.
1432 * config/arm/t-vxworks: Delete.
1434 2013-11-10 Kai Tietz <ktietz@redhat.com>
1436 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1437 Increment load-count on use of LIBGCC_SONAME DLL.
1438 (hmod_libgcc): New static variable to hold handle of
1439 LIBGCC_SONAME DLL.
1440 (__gcc_deregister_frame): Decrement load-count of
1441 LIBGCC_SONAME DLL.
1443 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1445 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1446 availability.
1447 * configure: Regenerate
1449 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
1451 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1452 FP_EX_DENORM. Store result to volatile location after SSE division
1453 to close interrupt window. Remove unneeded fwait after x87
1454 division since interrupt window will be closed by emitted fstp.
1455 Rewrite FP_EX_INEXACT handling.
1457 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1459 * soft-fp/README: Update.
1460 * soft-fp/adddf3.c: Update from glibc.
1461 * soft-fp/addsf3.c: Likewise.
1462 * soft-fp/addtf3.c: Likewise.
1463 * soft-fp/divdf3.c: Likewise.
1464 * soft-fp/divsf3.c: Likewise.
1465 * soft-fp/divtf3.c: Likewise.
1466 * soft-fp/double.h: Likewise.
1467 * soft-fp/eqdf2.c: Likewise.
1468 * soft-fp/eqsf2.c: Likewise.
1469 * soft-fp/eqtf2.c: Likewise.
1470 * soft-fp/extenddftf2.c: Likewise.
1471 * soft-fp/extended.h: Likewise.
1472 * soft-fp/extendsfdf2.c: Likewise.
1473 * soft-fp/extendsftf2.c: Likewise.
1474 * soft-fp/extendxftf2.c: Likewise.
1475 * soft-fp/fixdfdi.c: Likewise.
1476 * soft-fp/fixdfsi.c: Likewise.
1477 * soft-fp/fixdfti.c: Likewise.
1478 * soft-fp/fixsfdi.c: Likewise.
1479 * soft-fp/fixsfsi.c: Likewise.
1480 * soft-fp/fixsfti.c: Likewise.
1481 * soft-fp/fixtfdi.c: Likewise.
1482 * soft-fp/fixtfsi.c: Likewise.
1483 * soft-fp/fixtfti.c: Likewise.
1484 * soft-fp/fixunsdfdi.c: Likewise.
1485 * soft-fp/fixunsdfsi.c: Likewise.
1486 * soft-fp/fixunsdfti.c: Likewise.
1487 * soft-fp/fixunssfdi.c: Likewise.
1488 * soft-fp/fixunssfsi.c: Likewise.
1489 * soft-fp/fixunssfti.c: Likewise.
1490 * soft-fp/fixunstfdi.c: Likewise.
1491 * soft-fp/fixunstfsi.c: Likewise.
1492 * soft-fp/fixunstfti.c: Likewise.
1493 * soft-fp/floatdidf.c: Likewise.
1494 * soft-fp/floatdisf.c: Likewise.
1495 * soft-fp/floatditf.c: Likewise.
1496 * soft-fp/floatsidf.c: Likewise.
1497 * soft-fp/floatsisf.c: Likewise.
1498 * soft-fp/floatsitf.c: Likewise.
1499 * soft-fp/floattidf.c: Likewise.
1500 * soft-fp/floattisf.c: Likewise.
1501 * soft-fp/floattitf.c: Likewise.
1502 * soft-fp/floatundidf.c: Likewise.
1503 * soft-fp/floatundisf.c: Likewise.
1504 * soft-fp/floatunditf.c: Likewise.
1505 * soft-fp/floatunsidf.c: Likewise.
1506 * soft-fp/floatunsisf.c: Likewise.
1507 * soft-fp/floatunsitf.c: Likewise.
1508 * soft-fp/floatuntidf.c: Likewise.
1509 * soft-fp/floatuntisf.c: Likewise.
1510 * soft-fp/floatuntitf.c: Likewise.
1511 * soft-fp/gedf2.c: Likewise.
1512 * soft-fp/gesf2.c: Likewise.
1513 * soft-fp/getf2.c: Likewise.
1514 * soft-fp/ledf2.c: Likewise.
1515 * soft-fp/lesf2.c: Likewise.
1516 * soft-fp/letf2.c: Likewise.
1517 * soft-fp/muldf3.c: Likewise.
1518 * soft-fp/mulsf3.c: Likewise.
1519 * soft-fp/multf3.c: Likewise.
1520 * soft-fp/negdf2.c: Likewise.
1521 * soft-fp/negsf2.c: Likewise.
1522 * soft-fp/negtf2.c: Likewise.
1523 * soft-fp/op-1.h: Likewise.
1524 * soft-fp/op-2.h: Likewise.
1525 * soft-fp/op-4.h: Likewise.
1526 * soft-fp/op-8.h: Likewise.
1527 * soft-fp/op-common.h: Likewise.
1528 * soft-fp/quad.h: Likewise.
1529 * soft-fp/single.h: Likewise.
1530 * soft-fp/soft-fp.h: Likewise.
1531 * soft-fp/subdf3.c: Likewise.
1532 * soft-fp/subsf3.c: Likewise.
1533 * soft-fp/subtf3.c: Likewise.
1534 * soft-fp/truncdfsf2.c: Likewise.
1535 * soft-fp/trunctfdf2.c: Likewise.
1536 * soft-fp/trunctfsf2.c: Likewise.
1537 * soft-fp/trunctfxf2.c: Likewise.
1538 * soft-fp/unorddf2.c: Likewise.
1539 * soft-fp/unordsf2.c: Likewise.
1540 * soft-fp/unordtf2.c: Likewise.
1542 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
1544 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1545 (_FP_MUL_MEAT_D): Ditto.
1546 (_FP_DIV_MEAT_S): Ditto.
1547 (_FP_DIV_MEAT_D): Ditto.
1548 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1549 t-softfp-sfdf and t-softfp to tmake_file.
1551 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
1553 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1554 * config/i386/crtprec.c: Ditto.
1556 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1557 Shiva Chen <shiva0217@gmail.com>
1559 * config.host (nds32*-elf*): Add nds32 target.
1560 * config/nds32 : New directory and files.
1562 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
1564 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1565 * config.host (cpu_type) <Setting default>: Add entry for
1566 crisv32-*-*.
1567 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1568 <crisv32-*-linux*>: Adjust.
1569 * longlong.h: Wrap the whole CRIS section in a single
1570 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1571 and sub_ddmmss.
1572 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1573 defined.
1574 [__CRIS__] (__umulsidi3): Define.
1575 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1576 * config/cris/sfp-machine.h: New file.
1577 * config/cris/umulsidi3.S: New file.
1578 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1579 * config/cris/arit.c (SIGNMULT): New macro.
1580 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1581 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1582 saving 3 out of originally 33 cycles from the fastest
1583 path, 3 out of 54 from the medium path and one from the longest
1584 path. Improve comments.
1586 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1588 * sync.c: Remove static aliases and define each function directly
1589 under its real name.
1591 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
1593 * config.host (hppa*64*-*-linux*): Define extra_parts.
1594 (hppa*-*-linux*): Likewise.
1596 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1598 * config/arc/crtgend.S: Add 2013 to Copyright years.
1599 * config/arc/gmon/atomic.h: Likewise.
1600 * config/arc/gmon/auxreg.h: Likewise.
1601 * config/arc/gmon/sys/gmon_out.h: Likewise.
1602 * config/arc/gmon/sys/gmon.h: Likewise.
1603 * config/arc/gmon/prof-freq.c: Likewise.
1604 * config/arc/gmon/mcount.c: Likewise.
1605 * config/arc/gmon/prof-freq-stub.S: Likewise.
1606 * config/arc/gmon/gmon.c: Likewise.
1607 * config/arc/gmon/machine-gmon.h: Likewise.
1608 * config/arc/gmon/profil.S: Likewise.
1609 * config/arc/gmon/dcache_linesz.S: Likewise.
1610 * config/arc/crtg.S: Likewise.
1611 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1612 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1613 * config/arc/ieee-754/adddf3.S: Likewise.
1614 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1615 * config/arc/ieee-754/fixsfsi.S: Likewise.
1616 * config/arc/ieee-754/gtsf2.S: Likewise.
1617 * config/arc/ieee-754/floatsisf.S: Likewise.
1618 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1619 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1620 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1621 * config/arc/ieee-754/fixdfsi.S: Likewise.
1622 * config/arc/ieee-754/addsf3.S: Likewise.
1623 * config/arc/ieee-754/gesf2.S: Likewise.
1624 * config/arc/ieee-754/floatsidf.S: Likewise.
1625 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1626 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1627 * config/arc/ieee-754/gtdf2.S: Likewise.
1628 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1629 * config/arc/ieee-754/uneqdf2.S: Likewise.
1630 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1631 * config/arc/ieee-754/uneqsf2.S: Likewise.
1632 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1633 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1634 * config/arc/ieee-754/eqdf2.S: Likewise.
1635 * config/arc/ieee-754/ordsf2.S: Likewise.
1636 * config/arc/ieee-754/divsf3.S: Likewise.
1637 * config/arc/ieee-754/divdf3.S: Likewise.
1638 * config/arc/ieee-754/floatunsidf.S: Likewise.
1639 * config/arc/ieee-754/orddf2.S: Likewise.
1640 * config/arc/ieee-754/eqsf2.S: Likewise.
1641 * config/arc/ieee-754/gedf2.S: Likewise.
1642 * config/arc/crtn.S: Likewise.
1643 * config/arc/crti.S: Likewise.
1644 * config/arc/t-arc700-uClibc: Likewise.
1645 * config/arc/asm.h: Likewise.
1646 * config/arc/libgcc-excl.ver: Likewise.
1647 * config/arc/t-arc-newlib: Likewise.
1648 * config/arc/divtab-arc700.c: Likewise.
1649 * config/arc/initfini.c: Likewise.
1650 * config/arc/fp-hack.h: Likewise.
1652 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1653 Diego Novillo <dnovillo@google.com>
1655 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
1656 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1657 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1658 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
1660 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1661 Brendan Kehoe <brendan@zen.org>
1662 Simon Cook <simon.cook@embecosm.com>
1664 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1665 * config/arc: New directory.
1666 * longlong.h [__arc__] (umul_ppmm): Remove.
1667 [__arc__] (__umulsidi3): Define.
1668 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1669 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1671 2013-09-17 Jacek Caban <jacek@codeweavers.com>
1673 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1674 CreateSemaphoreA.
1675 * config/i386/gthr-win32.h: Likewise.
1677 2013-09-16 DJ Delorie <dj@redhat.com>
1679 * config/rl78/vregs.h: Add G10 register definitions.
1680 * config/rl78/lib2mul.c: Enable for RL78/G10.
1681 * config/rl78/lib2div.c: Likewise.
1682 * config/rl78/lshrsi3.S: Use vregs.h.
1683 * config/rl78/cmpsi2.S: Likewise.
1684 * config/rl78/trampoline.S: Likewise.
1685 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1687 2013-09-14 DJ Delorie <dj@redhat.com>
1688 Nick Clifton <nickc@redhat.com>
1690 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1691 * config/rl78/vregs.h: New.
1692 * config/rl78/signbit.S: New file. Implements signbit function.
1693 * config/rl78/divmodsi.S: New.
1694 * config/rl78/divmodhi.S: New.
1695 * config/rl78/divmodqi.S: New.
1696 * config/rl78/t-rl78: Build them here...
1697 * config/rl78/lib2div.c: ...but not here.
1699 2013-09-12 DJ Delorie <dj@redhat.com>
1701 * config.host (msp*-*-elf): New.
1702 * config/msp430/: New port.
1704 2013-08-18 Iain Sandoe <iain@codesourcery.com>
1706 PR gcov-profile/58127
1707 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1708 __thread var for emulated TLS.
1709 (__gcov_indirect_call_counters): Likewise.
1711 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
1712 Catherine Moore <clm@codesourcery.com>
1713 Richard Sandiford <rdsandiford@googlemail.com>
1715 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1716 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1717 (CALL_STUB_NO_RET): Likewise.
1718 (CALL_STUB_RET): Likewise.
1719 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1720 __mips16_ret call/return stub symbols.
1721 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1722 to tmake_file.
1724 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1726 * config.host <mips*-*-linux*>: Remove a stray comment.
1728 2013-08-10 Jan Hubicka <jh@suse.cz>
1730 Work around binutils PR14342
1731 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1732 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1733 (L_gcov_indirect_call_profiler_v2): New.
1735 2013-08-06 Jan Hubicka <jh@suse.cz>
1737 * libgcov.c (__gcov_indirect_call_callee,
1738 __gcov_indirect_call_counters): New global vars.
1739 (__gcov_indirect_call_profiler): replace by ...
1740 (__gcov_indirect_call_profiler_v2) ... this one.
1742 2013-08-06 Caroline Tice <cmtice@google.com>
1744 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
1745 vtv_start_preinit.o and vtv_end_preinit.o.
1746 * configure.ac: Add code to check/set enable_vtable_verify.
1747 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
1748 true.
1749 * vtv_start_preinit.c: New file.
1750 * vtv_end_preinit.c: New file.
1751 * vtv_start.c: New file.
1752 * vtv_end.c: New file.
1753 * configure: Regenerated.
1755 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1757 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1758 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1759 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1760 GPL-3.0-with-GCC-exception.
1762 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1764 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1765 ISA and up.
1767 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1769 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1770 mapping for FPRs when creating the fallback framestate.
1772 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
1774 PR target/57516
1775 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1776 (__round_s2_const, __round_u2_const)
1777 (__round_s4_const, __round_u4_const, __round_x8):
1778 Saturate result if addition result cannot be represented.
1780 2013-07-15 Matthias Klose <doko@ubuntu.com>
1782 * libgcc2.c: Don't include <limits.h>.
1784 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
1786 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1788 2013-07-06 Jakub Jelinek <jakub@redhat.com>
1790 PR target/29776
1791 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1793 2013-06-28 Jakub Jelinek <jakub@redhat.com>
1795 PR middle-end/36041
1796 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1797 Define.
1798 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1799 instead of table lookups.
1800 (__popcountDI2): Likewise.
1802 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1804 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1805 correctly.
1807 2013-06-21 Joseph Myers <joseph@codesourcery.com>
1809 PR other/53317
1810 * soft-fp/adddf3.c: Update from glibc.
1811 * soft-fp/addsf3.c: Likewise.
1812 * soft-fp/addtf3.c: Likewise.
1813 * soft-fp/divdf3.c: Likewise.
1814 * soft-fp/divsf3.c: Likewise.
1815 * soft-fp/divtf3.c: Likewise.
1816 * soft-fp/double.h: Likewise.
1817 * soft-fp/eqdf2.c: Likewise.
1818 * soft-fp/eqsf2.c: Likewise.
1819 * soft-fp/eqtf2.c: Likewise.
1820 * soft-fp/extenddftf2.c: Likewise.
1821 * soft-fp/extended.h: Likewise.
1822 * soft-fp/extendsfdf2.c: Likewise.
1823 * soft-fp/extendsftf2.c: Likewise.
1824 * soft-fp/fixdfdi.c: Likewise.
1825 * soft-fp/fixdfsi.c: Likewise.
1826 * soft-fp/fixsfdi.c: Likewise.
1827 * soft-fp/fixsfsi.c: Likewise.
1828 * soft-fp/fixtfdi.c: Likewise.
1829 * soft-fp/fixtfsi.c: Likewise.
1830 * soft-fp/fixunsdfdi.c: Likewise.
1831 * soft-fp/fixunsdfsi.c: Likewise.
1832 * soft-fp/fixunssfdi.c: Likewise.
1833 * soft-fp/fixunssfsi.c: Likewise.
1834 * soft-fp/fixunstfdi.c: Likewise.
1835 * soft-fp/fixunstfsi.c: Likewise.
1836 * soft-fp/floatdidf.c: Likewise.
1837 * soft-fp/floatdisf.c: Likewise.
1838 * soft-fp/floatditf.c: Likewise.
1839 * soft-fp/floatsidf.c: Likewise.
1840 * soft-fp/floatsisf.c: Likewise.
1841 * soft-fp/floatsitf.c: Likewise.
1842 * soft-fp/floatundidf.c: Likewise.
1843 * soft-fp/floatundisf.c: Likewise.
1844 * soft-fp/floatunditf.c: Likewise.
1845 * soft-fp/floatunsidf.c: Likewise.
1846 * soft-fp/floatunsisf.c: Likewise.
1847 * soft-fp/floatunsitf.c: Likewise.
1848 * soft-fp/gedf2.c: Likewise.
1849 * soft-fp/gesf2.c: Likewise.
1850 * soft-fp/getf2.c: Likewise.
1851 * soft-fp/ledf2.c: Likewise.
1852 * soft-fp/lesf2.c: Likewise.
1853 * soft-fp/letf2.c: Likewise.
1854 * soft-fp/muldf3.c: Likewise.
1855 * soft-fp/mulsf3.c: Likewise.
1856 * soft-fp/multf3.c: Likewise.
1857 * soft-fp/negdf2.c: Likewise.
1858 * soft-fp/negsf2.c: Likewise.
1859 * soft-fp/negtf2.c: Likewise.
1860 * soft-fp/op-1.h: Likewise.
1861 * soft-fp/op-2.h: Likewise.
1862 * soft-fp/op-4.h: Likewise.
1863 * soft-fp/op-8.h: Likewise.
1864 * soft-fp/op-common.h: Likewise.
1865 * soft-fp/quad.h: Likewise.
1866 * soft-fp/single.h: Likewise.
1867 * soft-fp/soft-fp.h: Likewise.
1868 * soft-fp/subdf3.c: Likewise.
1869 * soft-fp/subsf3.c: Likewise.
1870 * soft-fp/subtf3.c: Likewise.
1871 * soft-fp/truncdfsf2.c: Likewise.
1872 * soft-fp/trunctfdf2.c: Likewise.
1873 * soft-fp/trunctfsf2.c: Likewise.
1874 * soft-fp/unorddf2.c: Likewise.
1875 * soft-fp/unordsf2.c: Likewise.
1876 * soft-fp/unordtf2.c: Likewise.
1877 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1878 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1879 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1880 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1881 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1882 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1883 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1884 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1885 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1886 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1887 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1888 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1890 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1892 * config/mips/lib2funcs.c: New file.
1893 * config/mips/t-mips (LIB2ADD_ST): Add it.
1895 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1897 PR target/6526
1898 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1899 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1901 2013-06-08 Walter Lee <walt@tilera.com>
1903 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1904 Replace int64_t with long long. Add __extension__ where
1905 appropriate.
1906 * config/tilepro/atomic.c: Include config.h.
1908 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1910 * config.host (arm-wrs-vxworks): Configure with other soft float.
1912 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1914 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1915 (mips64r5900el-*-elf*): New configurations.
1917 2013-06-04 Alan Modra <amodra@gmail.com>
1919 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1921 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1923 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1925 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1927 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1928 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1929 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1931 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1933 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1934 (powerpc-wrs-vxworks): Likewise.
1936 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1938 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1939 signal frames as well.
1940 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1941 STACK_BIAS to the CFA offset.
1943 2013-05-17 Richard Henderson <rth@redhat.com>
1945 PR target/49146
1946 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1947 (execute_cfa_program): Use it when storing to fs->regs.
1949 2013-05-08 Kai Tietz <ktietz@redhat.com>
1951 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1952 (__deregister_frame_info): Likewise.
1954 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1956 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1957 NaN's payload.
1959 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1961 2013-04-25 Alan Modra <amodra@gmail.com>
1963 * config.host: Match little-endian powerpc-linux.
1965 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1967 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1968 as 'unsigned long long' instead of 'unsigned long'.
1969 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1970 'signed long'.
1972 2013-04-10 Julian Brown <julian@codesourcery.com>
1974 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1975 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1976 unsigned char/unsigned short.
1977 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1979 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1981 PR other/55274
1982 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1984 2013-04-04 Meador Inge <meadori@codesourcery.com>
1986 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1987 computing the location of the link register.
1988 (aeabi_uldivmod): Ditto.
1990 2013-03-27 Kai Tietz <ktietz@redhat.com>
1992 * config.host: Add support for cygwin x64 target.
1993 * configure: Regenerated.
1995 2013-03-26 Walter Lee <walt@tilera.com>
1997 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1998 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
2000 2013-03-25 Kai Tietz <ktietz@redhat.com>
2002 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
2004 2013-03-20 Robert Mason <rbmj@verizon.net>
2006 * config/vxlib-tls.c (__gthread_get_tsd_data,)
2007 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
2008 (__gthread_leave_tsd_dtor_context): Add prototypes.
2009 (tls_delete_hook): Update.
2011 2013-03-20 Catherine Moore <clm@codesourcery.com>
2012 Joseph Myers <joseph@codesourcery.com>
2013 Chao-ying Fu <fu@mips.com>
2015 * config/mips/mips16.S: Don't build for microMIPS.
2016 * config/mips/linux-unwind.h: Handle microMIPS frame.
2017 * config/mips/crtn.S (fini, init): New labels.
2019 2013-03-14 Jakub Jelinek <jakub@redhat.com>
2021 PR tree-optimization/53265
2022 * unwind-dw2.c (execute_cfa_program): Avoid
2023 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
2024 on targets with DWARF_FRAME_REGISTERS < 32.
2026 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
2028 PR target/49880
2029 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
2030 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
2032 2013-03-07 Sriraman Tallam <tmsriram@google.com>
2034 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
2035 sandybridge processors.
2037 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
2039 PR target/56529
2040 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
2041 inclusion list.
2043 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2045 * config/microblaze/crti.S: Setup stack protection at entry
2047 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
2049 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
2050 (__rotldi3): Shift bytewise if applicable.
2052 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
2054 * config/aarch64/sync-cache.c
2055 (__aarch64_sync_cache_range): Silence warnings.
2057 2013-02-25 Catherine Moore <clm@codesourcery.com>
2059 Revert:
2060 2013-02-24 Catherine Moore <clm@codesourcery.com>
2061 Joseph Myers <joseph@codesourcery.com>
2062 Chao-ying Fu <fu@mips.com>
2064 * config/mips/mips16.S: Don't build for microMIPS.
2065 * config/mips/linux-unwind.h: Handle microMIPS frame.
2066 * config/mips/crtn.S (fini, init): New labels.
2068 2013-02-24 Catherine Moore <clm@codesourcery.com>
2069 Joseph Myers <joseph@codesourcery.com>
2070 Chao-ying Fu <fu@mips.com>
2072 * config/mips/mips16.S: Don't build for microMIPS.
2073 * config/mips/linux-unwind.h: Handle microMIPS frame.
2074 * config/mips/crtn.S (fini, init): New labels.
2076 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2077 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
2078 as dividend.
2080 2013-02-16 Alan Modra <amodra@gmail.com>
2082 PR target/55431
2083 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
2084 (ppc_fallback_frame_state): Always set up save locations for fp
2085 and altivec. Don't bother with non-callee-saved regs, r0-r13
2086 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
2088 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
2090 PR target/54222
2091 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
2092 _ssmulHA, _ssmulSA.
2093 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
2094 _ssmulha3, _usmulusa3, _ssmulsa3.
2095 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
2096 (__muldi3): XCALL __muldi3_6 instead of rcall.
2097 (__umulsidi3, __mulsidi3): New functions.
2098 (do_prologue_saves, do_epilogue_restores): New .macros.
2099 (__divdi3_moddi3): Use them.
2100 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
2101 (__usmulusa3, __ssmulsa3): New functions.
2103 2013-02-11 Iain Sandoe <iain@codesourcery.com>
2104 Jack Howarth <howarth@bromo.med.uc.edu>
2105 Patrick Marlier <patrick.marlier@gmail.com>
2107 PR libitm/55693
2108 * config/darwin-crt-tm.c: Remove dummy functions hack.
2110 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
2112 PR target/54222
2113 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
2114 * config/avr/lib2-object.mk: New iterator to build objects from it.
2115 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
2116 lib2funcs.c.
2117 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
2118 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
2119 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
2120 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
2121 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
2122 * config/avr/lib1funcs-fixed.S: Implement them.
2124 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
2126 Update copyright years.
2128 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
2130 PR target/54601
2131 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
2132 Add crtcxa to extra_parts.
2133 * config/rs6000/exit.h: New file.
2134 * config/rs6000/cxa_atexit.c: New file.
2135 * config/rs6000/cxa_finalize.c: New file.
2136 * config/rs6000/crtcxa.c: New file.
2137 * config/rs6000/t-aix-cxa: New file.
2138 * config/rs6000/libgcc-aix-cxa.ver: New file.
2140 2013-01-31 Nick Clifton <nickc@redhat.com>
2142 * config/v850/lib1funcs.S: Add support for e3v5 architecture
2143 variant.
2145 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
2147 PR target/54222
2148 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
2149 _mulQQ, _mulHQ, _mulHA, _mulSA,
2150 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
2151 _divQQ, _divHQ, _divHA, _divSA,
2152 _divUQQ, _divUHQ, _divUHA, _divUSA.
2154 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
2156 * config.host(microblaze*-linux*): tmake_file: Remove
2157 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
2158 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
2159 to exclude functions from being built with libgcc.c and use
2160 the microblaze assembly.
2162 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2164 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
2165 extra_parts.
2167 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
2169 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
2170 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
2171 __UINTPTR_TYPE__; also cast 'base' to the same type before the
2172 alignment operation.
2174 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
2176 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
2177 loop start address for cache clearing.
2179 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2181 * config/avr/lib1funcs.S: Remove trailing blanks.
2182 * config/avr/lib1funcs-fixed.S: Ditto.
2184 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2186 * config/avr/avr-lib.h: Add GPL copyright notice.
2188 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2190 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
2191 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
2192 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
2193 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
2195 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
2197 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
2198 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2200 2013-01-04 Nick Clifton <nickc@redhat.com>
2202 * config/v850/lib1funcs.S: Only provide CALLT support functions if
2203 the CALLT instruction is supported.
2205 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
2207 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
2208 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
2210 2012-12-13 John Tytgat <John@bass-software.com>
2212 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
2213 is 25.
2215 2012-12-12 Jakub Jelinek <jakub@redhat.com>
2217 PR libgcc/55451
2218 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
2219 undefined signed overflows.
2221 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
2223 PR target/55344
2224 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
2226 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
2228 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
2229 (FP_TRAPPING_EXCEPTIONS): Define.
2230 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
2231 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
2233 2012-12-04 Richard Henderson <rth@redhat.com>
2235 PR bootstrap/55571
2236 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
2238 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2240 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
2241 (FP_EX_SHIFT): Define.
2242 (FP_TRAPPING_EXCEPTIONS): Define.
2244 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2246 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
2247 (FP_ROUNDMODE): Use FP_RND_MASK.
2248 * config/aarch64/sfp-exceptions.c: New.
2249 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
2250 Use __sfp_handle_exceptions.
2252 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
2254 * config.host: (arm*-*-freebsd*): Remove.
2255 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
2256 (arm*-*-elf*): Remove.
2257 (arm*-*-wince-pe*): Remove.
2258 * arm/unwind-arm.c (struct fpa_reg): Delete.
2259 (struct fpa_regs): Delete.
2260 (phase1_vrs): Remove fpa element.
2261 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
2262 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
2263 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
2264 * ieee754-sf.S (floatundisf): Remove FPA support.
2265 (floatdisf): Likewise.
2266 * ieee75f-df.S (floatundidf): Likewise.
2267 (floatdidf): Likewise.
2269 2012-11-29 Kai Tietz <ktietz@redhat.com>
2271 PR target/55445
2272 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
2273 * unwind-generic.h: Likewise.
2274 * unwind-seh.c: Likewise.
2276 2012-11-28 Richard Henderson <rth@redhat.com>
2278 PR libgcc/48076
2279 * emutls.c (__emutls_get_address): Avoid race condition between
2280 obj->loc.offset read and emutls_key initialization.
2282 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
2284 Adjust decimal point of signed accum mode to GCC default.
2286 PR target/54222
2287 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
2288 _divqq_helper.
2289 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
2290 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
2291 (__mulha3, __mulsa3)
2292 (__divqq3, __divha3, __divsa3): Adjust to new position of
2293 decimal point of signed accum types.
2295 (__mulusa3_round): New function.
2296 (__mulusa3): Use it.
2297 (__divqq_helper): New function.
2298 (__udivuqq3): Use it.
2300 2012-11-20 Jakub Jelinek <jakub@redhat.com>
2302 PR bootstrap/55370
2303 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
2305 2012-11-18 Teresa Johnson <tejohnson@google.com>
2307 PR bootstrap/55051
2308 * libgcov.c (gcov_exit): Remove merged program summary
2309 comparison unless !GCOV_LOCKED.
2311 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2313 * soft-fp: Updated from glibc upstream.
2315 2012-11-06 Ian Lance Taylor <iant@google.com>
2317 * generic-morestack.c (__generic_morestack): Align the returned
2318 stack pointer to a 32 byte boundary.
2319 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
2320 increment the return address until we have decided that we don't
2321 have a varargs function.
2322 (__morestack) [32-bit]: Align stack correctly when calling C
2323 functions.
2324 (__morestack) [64-bit]: Likewise.
2326 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
2328 * configure: Regenerate.
2330 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
2332 PR target/55175
2333 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
2334 * config/i386/sfp-machine.h: Guard exception handling
2335 code with _SOFT_FLOAT.
2336 * config/i386/32/sfp-machine.h: Guard rounding handling
2337 code with _SOFT_FLOAT.
2338 * config/i386/64/sfp-machine.h: Ditto.
2340 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
2342 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
2343 as extra_parts.
2345 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
2347 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
2348 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
2349 when appropriate. Correct structure element types.
2350 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
2351 -minline-all-stringops from compile flags.
2353 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2355 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
2357 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2359 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
2361 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2363 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
2364 tmake_file.
2366 2012-10-23 Ian Bolton <ian.bolton@arm.com>
2367 Jim MacArthur <jim.macarthur@arm.com>
2368 Marcus Shawcroft <marcus.shawcroft@arm.com>
2369 Nigel Stephens <nigel.stephens@arm.com>
2370 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2371 Richard Earnshaw <rearnsha@arm.com>
2372 Sofiane Naci <sofiane.naci@arm.com>
2373 Stephen Thomas <stephen.thomas@arm.com>
2374 Tejas Belagod <tejas.belagod@arm.com>
2375 Yufeng Zhang <yufeng.zhang@arm.com>
2377 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
2378 * config/aarch64/crti.S: New file.
2379 * config/aarch64/crtn.S: New file.
2380 * config/aarch64/linux-unwind.h: New file.
2381 * config/aarch64/sfp-machine.h: New file.
2382 * config/aarch64/sync-cache.c: New file.
2383 * config/aarch64/t-aarch64: New file.
2384 * config/aarch64/t-softfp: New file.
2386 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
2388 * config/mmix/crti.S: Mark program and data addresses using PRELD.
2389 Remove typo'd and unnecessary alignment-LOC for .data. Remove
2390 no-longer-needed LDBU insns.
2392 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2394 * config.host
2395 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2396 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2398 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2400 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2402 2012-10-15 Matthias Klose <doko@ubuntu.com>
2404 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2406 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2408 * configure: Regenerate.
2409 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2411 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2413 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2414 instructions for 64bit targets only.
2416 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2418 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2419 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2420 * config/i386/32/sfp-machine.h: ... here.
2421 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2422 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2423 New defines.
2425 2012-10-07 Matthias Klose <doko@ubuntu.com>
2427 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2428 as unused.
2429 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2431 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
2433 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2434 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2435 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2436 (ElfW): Likewise.
2438 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2440 PR other/53889
2441 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2442 Fix parameter names.
2444 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2446 PR target/33135
2447 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2448 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2449 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2451 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2453 PR target/50457
2454 * config/sh/linux-atomic.S: Delete.
2455 * config/sh/linux-atomic.c: New.
2456 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2457 linux-atomic.c. Add cflags to disable warnings.
2459 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2461 PR other/53889
2462 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2463 function.
2464 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2465 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2466 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2467 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
2468 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2469 Likewise.
2470 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2471 Likewise.
2472 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2473 Likewise.
2474 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2475 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2477 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
2479 * config.host (hppa-*-openbsd*): New target.
2480 * config/pa/t-openbsd: New file.
2482 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
2484 PR target/54222
2485 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2486 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2487 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2488 (__divsa3): Use __negsi2 to negate r_quoL.
2489 * config/avr/lib1funcs.S (FALIAS): New macro.
2490 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2491 (__negsi2): ...this new function.
2492 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2493 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2494 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2495 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2496 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2497 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2499 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2501 PR target/54089
2502 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2503 (lshrsi3): Reimplement as lshrsi3_r0.
2505 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2507 PR target/46191
2508 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2509 of libgcc.a.
2511 2012-09-07 Teresa Johnson <tejohnson@google.com>
2513 PR gcov-profile/54487
2514 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
2515 differences.
2517 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
2519 PR target/54461
2520 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2521 not configured --with-avrlibc=no.
2522 * config/avr/t-avrlibc: New file.
2523 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2524 (DPBIT_FUNCS): Ditto.
2525 (TPBIT_FUNCS): Ditto.
2527 2012-09-04 Teresa Johnson <tejohnson@google.com>
2529 * libgcov.c (struct gcov_summary_buffer): New structure.
2530 (gcov_histogram_insert): New function.
2531 (gcov_compute_histogram): Ditto.
2532 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2533 histograms during summary merging.
2535 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
2537 * config.host (x86_64-*-openbsd*): New target.
2539 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2541 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2542 attribute.
2544 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2546 PR target/54222
2547 * config/avr/t-avr (conv_X): Rename to func_X.
2549 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2551 PR target/54222
2552 * config/avr/lib1funcs-fixed.S: New file.
2553 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2554 after they are used.
2555 (neg2, neg4): New macros.
2556 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2557 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2558 (__umulhisi3): Speed up MUL variant if there is enough flash.
2559 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2560 avr-modes.def.
2561 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2562 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2563 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2564 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2565 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2566 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2567 (LIB2FUNCS_EXCLUDE): Add supported functions.
2569 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
2571 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2572 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2573 libgcc-s-objects.
2574 * fixed-obj.mk: Only expand dependency if $o is not in
2575 LIB2FUNCS_EXCLUDE.
2577 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2579 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2581 2012-08-22 Joseph Myers <joseph@codesourcery.com>
2583 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2584 depend on --enable-shared.
2585 ($(lib1asmfuncs-o)): Use %.vis files independent of
2586 --enable-shared.
2587 * static-object.mk ($(base)$(objext), $(base).vis)
2588 ($(base)_s$(objext)): Use same rules for visibility handling as in
2589 shared-object.mk.
2591 2012-08-21 Ian Lance Taylor <iant@google.com>
2593 * config/i386/morestack.S (__morestack_non_split): Increase amount
2594 of space allocated for non-split code stack.
2596 2012-08-19 Joseph Myers <joseph@codesourcery.com>
2598 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2599 even if inhibit_libc.
2601 2012-08-17 Julian Brown <julian@codesourcery.com>
2603 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2604 -fexceptions -fnon-call-exceptions if not defined.
2605 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2606 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2608 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2610 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2611 type.
2613 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
2615 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2616 rs6000/t-slibgcc-aix.
2618 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2620 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2622 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2624 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2626 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2628 PR driver/54171
2629 * Makefile.in (version): Replace top_srcdir with srcdir.
2631 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2633 * Makefile.in (version): set to BASE-VER file from gcc directory.
2635 2012-08-01 Nick Clifton <nickc@redhat.com>
2637 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2638 Implements __clrsb for an HImode argument.
2640 2012-07-31 Nick Clifton <nickc@redhat.com>
2642 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2643 Implements __clrsb for an HImode argument.
2644 * config/stormy16/clrsbhi2.c: New file:
2645 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2647 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2649 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2651 2012-07-19 Tristan Gingold <gingold@adacore.com>
2652 Richard Henderson <rth@redhat.com>
2654 * unwind-seh.c: New file.
2655 * unwind-generic.h: Include windows.h for SEH.
2656 (_Unwind_Exception): Use 6 private fields for SEH.
2657 (_GCC_specific_handler): Declare.
2658 * unwind-c.c (__gcc_personality_seh0): New function.
2659 Adjust for SEH.
2660 * config/i386/libgcc-cygming.ver: New file.
2661 * config/i386/t-seh-eh: New file.
2662 * config.host (x86_64-*-mingw*): Default to seh.
2664 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2666 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2668 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
2670 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2671 __builtin_expect when checking for exceptions.
2672 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2674 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2676 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2677 function declaration.
2678 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2679 (FP_RND_MASK): New.
2680 * config/ia64/sfp-exceptions.c: New.
2681 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
2683 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2685 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2686 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2687 * config/i386/64/sfp-machine: ... (delete here) ...
2688 * config/i386/sfp-machine.h: ... to here.
2689 (FP_EX_MASK): Remove.
2690 (FP_RND_MASK): New.
2691 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2693 2012-06-11 Sriraman Tallam <tmsriram@google.com>
2695 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2696 * config/i386/libgcc-sol2.ver: Ditto.
2697 * config/i386/libgcc-glibc.ver: Ditto.
2699 2012-06-11 Roland McGrath <mcgrathr@google.com>
2701 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2702 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2703 pthread_cancel.
2705 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
2707 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2708 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2709 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2710 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2711 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2712 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2713 * config/i386/64/sfp-machine: ... (delete here) ...
2714 * config/i386/sfp-machine.h: ... to here.
2715 (FP_EX_MASK): New.
2716 (__sfp_handle_exceptions): New function declaration.
2717 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2718 * config/i386/sfp-exceptions.c: New.
2719 * config/i386/t-softfp: New.
2720 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2721 i386/t-softfp to tmake_file.
2723 2012-06-03 David S. Miller <davem@davemloft.net>
2725 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2726 change.
2728 2012-05-31 David S. Miller <davem@davemloft.net>
2730 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2731 multiply and divide instructions on 32-bit when V9.
2732 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2734 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2736 * config/arm/ieee754-df.S: Fix typos.
2737 * config/arm/ieee754-sf.S: Fix typos.
2738 * config/c6x/libunwind.S: Fix typos.
2739 * config/epiphany/udivsi3-float.c: Fix typos.
2740 * config/microblaze/muldi3_hard.S: Fix typos.
2741 * config/picochip/adddi3.S: Fix typos.
2742 * config/picochip/ashlsi3.S: Fix typos.
2743 * config/picochip/ashrsi3.S: Fix typos.
2744 * config/picochip/clzsi2.S: Fix typos.
2745 * config/picochip/cmpsi2.S: Fix typos.
2746 * config/picochip/divmod15.S: Fix typos.
2747 * config/picochip/divmodhi4.S: Fix typos.
2748 * config/picochip/divmodsi4.S: Fix typos.
2749 * config/picochip/longjmp.S: Fix typos.
2750 * config/picochip/lshrsi3.S: Fix typos.
2751 * config/picochip/parityhi2.S: Fix typos.
2752 * config/picochip/popcounthi2.S: Fix typos.
2753 * config/picochip/setjmp.S: Fix typos.
2754 * config/picochip/subdi3.S: Fix typos.
2755 * config/picochip/ucmpsi2.S: Fix typos.
2756 * config/picochip/udivmodhi4.S: Fix typos.
2757 * config/picochip/udivmodsi4.S: Fix typos.
2758 * config/spu/divv2df3.c: Fix typos.
2759 * config/spu/mfc_multi_tag_release.c: Fix typos.
2760 * config/spu/mfc_tag_release.c: Fix typos.
2761 * configure.ac: Fix typos.
2762 * configure: Regenerate.
2764 2012-05-25 Ian Lance Taylor <iant@google.com>
2766 * config/i386/morestack.S (__morestack_non_split): Check whether
2767 caller is varargs and needs %bp to hold the stack frame on return.
2769 2012-05-25 Olivier Hainque <hainque@adacore.com>
2771 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2772 sequence in the non pic case on VxWorks.
2774 2012-05-24 Olivier Hainque <hainque@adacore.com>
2776 * Makefile.in: Move dependency on install-unwind_h from
2777 "install-leaf" to "install".
2779 2012-05-24 Olivier Hainque <hainque@adacore.com>
2781 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2782 Use a separate command for stamp removals.
2784 2012-05-21 Andrew Pinski <apinski@cavium.com>
2786 PR bootstrap/53183
2787 * configure.ac: Define the default includes to being none.
2788 * configure: Regenerate.
2790 2012-05-16 Olivier Hainque <hainque@adacore.com>
2792 * Makefile.in (install-unwind_h): Rename into ...
2793 (install-unwind_h-forbuild): New target.
2794 (all): Use it instead of the former install-unwind_h.
2795 (install-unwind_h): Reinstate, copy to user install destination
2796 for include files, not to the internal gcc object directory one.
2797 (install-leaf): Depend on it.
2799 2012-05-15 Olivier Hainque <hainque@adacore.com>
2801 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2802 register numbers. LR_REGNO replaces R_LR.
2803 (ucontext_for): New, helper for ...
2804 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2805 and 5.3 of ...
2806 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2808 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2810 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2811 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2812 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2813 i386/t-cpuinfo ...
2814 (i[34567]86-*-*, x86_64-*-*): ... here.
2816 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2817 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2819 * config/i386/i386-cpuinfo.c: Rename to ...
2820 * config/i386/cpuinfo.c: ... this.
2821 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2823 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2824 (libgcc_cv_init_priority): New test.
2825 * configure: Regenerate.
2826 * config.in: New file.
2827 * Makefile.in (clean): Rename config.h to auto-target.h.
2828 (config.h): Likewise.
2829 (stamp-h): Likewise.
2831 * config/i386/cpuinfo.c (auto-target.h): Include.
2832 (CONSTRUCTOR_PRIORITY): Define.
2833 (__cpu_indicator_init): Use it.
2835 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2837 * longlong.h: Use a URL instead of an FSF postal address.
2838 Replace spaces with tab.
2840 2012-05-08 Teresa Johnson <tejohnson@google.com>
2842 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2843 (__gcov_dump): Ditto.
2844 (gcov_dump_complete): New global variable.
2845 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2846 (__gcov_flush): Outline functionality now in gcov_clear.
2847 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2849 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2851 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2852 (mips*-*-linux*): Include mips/t-tpbit when long double is
2853 16 bytes long.
2855 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2857 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2858 (get_available_features): New argument. Check for AVX2.
2859 (__cpu_indicator_init): Modify call to get_available_features.
2861 2012-04-25 Alan Modra <amodra@gmail.com>
2863 * config/rs6000/crtsavevr.S: New file.
2864 * config/rs6000/crtrestvr.S: New file.
2865 * config/rs6000/t-savresfgpr: Build the above.
2866 * config/rs6000/t-netbsd: Likewise.
2868 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2870 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2872 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2874 * libgcc/config/i386/i386-cpuinfo.c: New file.
2875 * libgcc/config/i386/t-cpuinfo: New file.
2876 * libgcc/config.host: Include t-cpuinfo.
2877 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2879 2012-04-24 Chao-ying Fu <fu@mips.com>
2881 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2883 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2885 struct siginfo vs. siginfo_t
2887 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2888 siginfo_t instead of struct siginfo.
2889 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2890 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2891 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2892 (ia64_handle_unwabi): Likewise.
2893 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2894 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2895 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2896 (sh_fallback_frame_state): Likewise.
2897 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2898 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2900 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2902 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2903 system call number.
2905 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2907 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2908 if it hasn't been previously saved.
2910 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2912 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2913 only for glibc.
2915 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2917 PR target/52737
2918 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2919 instead of __AVR_HAVE_8BIT_SP__.
2921 2012-03-26 Tristan Gingold <gingold@adacore.com>
2923 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2924 (unw_table_entry): Use unw_word instead of unsigned long.
2925 (_Unwind_FindTableEntry): Likewise.
2926 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2927 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2928 (_Unwind_FindTableEntry): Likewise.
2929 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2930 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2931 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2932 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2933 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2934 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2935 (uw_init_context_1, uw_install_context): Likewise.
2936 (unw_word): Move to unwind-ia64.h
2938 2012-03-26 Tristan Gingold <gingold@adacore.com>
2940 * config/vms/vms-ucrt0.c: Update copyright years.
2941 Add a sanity check.
2942 (___gcc_main_flags): Declare.
2943 (__main): Check flags to remap argv and exit code.
2944 * config.host (*-*-*vms*): Adjust extra_parts.
2945 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2946 (crt0.o): Add.
2948 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2950 * arm/lib1funcs.asm (ctzsi2): New function.
2951 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2952 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2953 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2954 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2955 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2956 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2958 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2960 * config.host: Add bits to support powerpc64-*-freebsd*.
2961 * config/rs6000/freebsd-unwind.h: New file.
2962 * config/rs6000/t-freebsd64: New file.
2964 2012-03-20 Richard Guenther <rguenther@suse.de>
2966 PR gcov-profile/52627
2967 * libgcov.c (init_mx): Fix mutex name.
2969 2012-03-16 Tristan Gingold <gingold@adacore.com>
2971 * config/ia64/vms-unwind.h: Remove ulong (and replace
2972 it by unw_reg where used). Define unw_reg with __int64.
2974 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2976 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2977 Solaris 8 handling.
2978 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2979 Solaris 8 handling.
2980 (sparc_is_sighandler): Likewise.
2982 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2984 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2985 <= saved reg size.
2987 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2989 * config/arm/crtn.S: Fix typo.
2991 2012-03-13 Richard Guenther <rguenther@suse.de>
2993 * libgcov.c: Remove stdio.h include and NULL un-define.
2995 2012-03-13 Richard Guenther <rguenther@suse.de>
2997 PR target/52569
2998 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
3000 2012-03-13 Richard Guenther <rguenther@suse.de>
3002 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
3004 2012-03-13 Richard Guenther <rguenther@suse.de>
3006 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
3007 and __gthread_mutex_init_function definitions.
3009 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3011 * config.host (mips*-*-openbsd*): Remove.
3013 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3015 * config.host: Remove alpha*-dec-osf5.1* handling.
3016 * config/alpha/gthr-posix.c: Remove.
3017 * config/alpha/libgcc-osf5.ver: Remove.
3018 * config/alpha/osf5-unwind.h: Remove.
3019 * config/alpha/t-osf-pthread: Remove.
3020 * config/alpha/t-slibgcc-osf: Remove.
3021 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
3022 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
3023 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
3024 * mkmap-flat.awk: Remove osf_export handling.
3026 2012-03-12 Richard Guenther <rguenther@suse.de>
3028 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
3029 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3030 (__gthread_mutex_init_function): New function.
3031 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3033 PR gcov/49484
3034 * libgcov.c: Include gthr.h.
3035 (__gcov_flush_mx): New global variable.
3036 (init_mx, init_mx_once): New functions.
3037 (__gcov_flush): Protect self with a mutex.
3038 (__gcov_fork): Re-initialize mutex after forking.
3039 * unwind-dw2-fde.c: Change condition under which to use
3040 __GTHREAD_MUTEX_INIT_FUNCTION.
3042 2012-03-12 Tristan Gingold <gingold@adacore.com>
3044 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
3045 * config/ia64/t-vms: Likewise.
3047 2012-03-11 Michael Hope <michael.hope@linaro.org>
3049 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
3050 for Thumb-2.
3052 2012-03-07 Walter Lee <walt@tilera.com>
3054 * config/tilepro/atomic.c: Rename "atomic_" prefix to
3055 "arch_atomic_".
3056 (atomic_xor): Rename and move definition to
3057 config/tilepro/atomic.h.
3058 (atomic_nand): Ditto.
3059 * config/tilepro/atomic.h: Rename "atomic_" prefix to
3060 "arch_atomic_".
3061 (arch_atomic_xor): Move from config/tilepro/atomic.c.
3062 (arch_atomic_nand): Ditto.
3064 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3066 PR target/52507
3067 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
3069 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3071 PR target/52505
3072 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
3073 from RAM.
3075 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3077 PR target/52461
3078 PR target/52508
3079 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
3080 if RAMPZ affects reading from RAM.
3081 (__tablejump_elpm__): Ditto.
3082 (.xload): Ditto.
3083 (__movmemx_hi): Ditto.
3084 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
3085 (__do_global_dtors): Ditto.
3086 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
3087 (__movmemx_hi): Ditto.
3089 2012-03-05 Richard Henderson <rth@redhat.com>
3091 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
3092 [ARM] (count_trailing_zeros): Use the builtin.
3094 2012-03-01 Kai Tietz <ktietz@redhat.com>
3096 * soft-fp: Imported from glibc upstream.
3098 2012-02-28 Kai Tietz <ktietz@redhat.com>
3100 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
3101 for mingw-targets as attribute gcc_struct.
3103 2012-02-28 Ian Lance Taylor <iant@google.com>
3105 * generic-morestack.c (__splitstack_releasecontext): Correct call
3106 to __morestack_release_segments.
3108 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
3110 PR target/52390
3111 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
3112 for __linux__ when removing signals from __morestack_fullmask.
3114 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
3116 PR target/52261
3117 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
3119 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3121 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
3122 instead of HAVE_INITFINI_ARRAY.
3123 * config/ia64/crtend.S: Likewise.
3125 2012-02-20 Kai Tietz <ktietz@redhat.com>
3127 PR libstdc++/52300
3128 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
3130 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
3131 to w32-unwind.h header.
3133 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3135 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
3136 (mips*-*-linux*): Remove t-slibgcc-libgcc.
3137 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
3138 * config/mips/mips16.S (__mips16_rdhwr): Delete.
3140 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3142 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
3144 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3146 PR libitm/52220
3147 * config/darwin-crt-tm.c: Correct typo.
3149 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3150 Patrick Marlier <patrick.marlier@gmail.com>
3152 PR libitm/52220
3153 * config/darwin-crt-tm.c: Generate dummy functions.
3155 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3156 Patrick Marlier <patrick.marlier@gmail.com>
3158 PR libitm/52042
3159 * config/darwin-crt-tm.c (getTMCloneTable): New function.
3160 (__doTMRegistrations): Call it.
3161 (__doTMdeRegistrations): Likewise.
3163 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
3164 Anatoly Sokolov <aesok@post.ru>
3165 Eric Weddington <eric.weddington@atmel.com>
3167 PR target/52261
3168 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
3169 (__epilogue_restores__): Ditto.
3171 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
3173 PR target/51921
3174 PR target/52205
3175 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
3176 Solaris 11 and slightly reformat.
3177 (sparc_is_sighandler): Likewise.
3179 2012-02-14 Walter Lee <walt@tilera.com>
3181 * config.host: Handle tilegx and tilepro.
3182 * config/tilegx/sfp-machine.h: New file.
3183 * config/tilegx/sfp-machine32.h: New file.
3184 * config/tilegx/sfp-machine64.h: New file.
3185 * config/tilegx/t-crtstuff: New file.
3186 * config/tilegx/t-softfp: New file.
3187 * config/tilegx/t-tilegx: New file.
3188 * config/tilepro/atomic.c: New file.
3189 * config/tilepro/atomic.h: New file.
3190 * config/tilepro/linux-unwind.h: New file.
3191 * config/tilepro/sfp-machine.h: New file.
3192 * config/tilepro/softdivide.c: New file.
3193 * config/tilepro/softmpy.S: New file.
3194 * config/tilepro/t-crtstuff: New file.
3195 * config/tilepro/t-tilepro: New file.
3197 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
3199 PR libstdc++/51296
3200 PR libstdc++/51906
3201 * gthr-posix.h: Allow static initializer macros to be disabled.
3202 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
3204 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
3206 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
3207 Add t-slibgcc-libgcc to tmake_file.
3208 * config/mips/libgcc-mips16.ver: Revert previous patch.
3209 * config/mips/mips16.S (__mips16_rdhwr): Hide.
3211 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
3212 Jayant R Sonar <jayant.sonar@kpitcummins.com>
3214 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
3215 * config/cr16/crti.S: New file.
3216 * config/cr16/crtlibid.S: New file.
3217 * config/cr16/crtn.S: New file.
3218 * config/cr16/lib1funcs.S: New file.
3219 * config/cr16/t-cr16: New file.
3220 * config/cr16/t-crtlibid: New file.
3221 * config/cr16/unwind-dw2.h: New file.
3222 * config/cr16/unwind-cr16.c: New file.
3223 * config/cr16/divmodhi3.c: New file.
3225 2012-01-25 Alan Modra <amodra@gmail.com>
3227 * config/rs6000/t-linux64: Delete. Move..
3228 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
3229 * config/rs6000/t-linux: ..and libgcc flags to here.
3231 2012-01-22 Douglas B Rupp <rupp@gnat.com>
3233 * config.host (i[34567]86-*-interix3*):
3234 Change triplet to i[34567]86-*-interix[3-9]*.
3235 * configure: Regenerate.
3237 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
3238 Richard Sandiford <rdsandiford@googlemail.com>
3240 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
3241 * config/mips/mips16.S (__mips16_rdhwr): New function.
3242 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
3244 2012-01-11 Nathan Sidwell <nathan@acm.org>
3246 * libgcov.c (__gcov_init): Ignore objects with no functions.
3248 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
3250 PR target/49868
3251 Extend __pgmx semantics to linearize memory.
3252 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
3253 * config/avr/lib1funcs.S (__xload_1): New function.
3254 (__movmemx_qi, __movmemx_hi): New functions.
3255 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
3256 semantics.
3258 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3260 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
3261 purported sigacthandler address isn't null before dereferencing it.
3262 (sparc_is_sighandler): Likewise.
3264 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3266 PR ada/41929
3267 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
3268 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
3269 (sparc_is_sighandler): Likewise.
3270 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
3272 2012-01-06 Tristan Gingold <gingold@adacore.com>
3274 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
3275 compatibility thunks...
3276 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
3277 (crtbeginS.o, crtendS.o): ... and these to ...
3278 * config/ia64/t-ia64-elf: ... this new file.
3279 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
3280 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
3282 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3284 * configure: Regenerate.
3285 * config/s390/t-crtstuff: Remove -fPIC.
3287 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3289 PR bootstrap/51006
3290 * enable-execute-stack-mprotect.c (getpagesize): Do not define
3291 for NetBSD.
3293 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3295 PR target/51345
3296 * config/avr/lib1funcs.S: Remove FIXME comments.
3297 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
3299 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3301 Implement light-weight DImode support.
3302 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
3303 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
3304 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
3305 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
3307 2011-12-30 Nathan Sidwell <nathan@acm.org>
3309 * libgcov.c (gcov_crc32): Remove global var.
3310 (free_fn_data): New function.
3311 (buffer_fn_data): Pass in filename, more robust error recovery.
3312 (crc32_unsigned): New function.
3313 (gcov_exit): More robust detection of new program. More robust
3314 error recovery.
3315 (__gcov_init): Do not update program's crc here.
3317 2011-12-21 Tristan Gingold <gingold@adacore.com>
3319 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
3321 2011-12-21 Ian Lance Taylor <iant@google.com>
3323 * config/i386/morestack.S: Simplify CFI opcodes throughout.
3325 2011-12-20 Ian Lance Taylor <iant@google.com>
3327 * config/i386/morestack.S (__morestack_non_split): If there is
3328 enough stack space already, don't split. Ask for more stack space
3329 than we required.
3331 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
3333 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
3334 `sys/sdt.h'.
3335 (_Unwind_DebugHook): New function.
3336 (uw_restore_core_regs): New define.
3337 (unwind_phase2): Use uw_restore_core_regs instead of
3338 restore_core_regs.
3339 (unwind_phase2_forced): Likewise.
3340 (__gnu_Unwind_Resume): Likewise.
3342 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
3344 * config/alpha/linux-unwind.h: Update copyright years.
3345 (MD_FROB_UPDATE_CONTEXT): New define.
3346 (alpha_frob_update_context): New function.
3348 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
3350 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
3351 tmake_file rather replacing it.
3353 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3355 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
3356 function is not used for PPC64.
3357 (save_world): Amend comments. Update the VRsave mask to reflect the
3358 saved regs.
3359 (rest_world): Update comments, do not clobber r10, do not use r8.
3360 (eh_rest_world_r10): Amend comments, do not use r8.
3361 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
3362 no longer used, move restore of CR and target address to the end of
3363 the routine.
3365 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
3367 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
3368 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
3370 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
3372 PR target/49313
3373 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
3374 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
3376 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
3378 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
3380 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
3382 PR target/49313
3383 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
3384 * config/avr/lib1funcs.S (__muldi3): New function.
3386 2011-12-06 Andrew Pinski <apinski@cavium.com>
3388 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
3389 size of func_ptr.
3390 (__frame_dummy_init_array_entry): Likewise.
3392 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
3394 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3396 PR target/51345
3397 PR target/51002
3398 * config/avr/lib1funcs.S (__prologue_saves__,
3399 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3400 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3402 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3404 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3406 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3408 PR other/51272
3409 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3410 (_ITM_deregisterTMCloneTable): Likewise.
3411 (__register_frame_info): Fix unused warning.
3412 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3413 pthread_default_stacksize_np): Likewise.
3414 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
3416 2011-11-29 DJ Delorie <dj@redhat.com>
3418 * config.host (rl78-*-elf): New case.
3419 * config/rl78: New directory for the Renesas RL78.
3421 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3423 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3424 formatting.
3426 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3428 PR other/51022
3429 * config/rs6000/t-savresfgpr: New file.
3430 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3431 $(srcdir)/config/rs6000/eabi.S.
3432 * config/rs6000/t-ppccomm-ldbl: Remove.
3433 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3434 tmake_file.
3435 (powerpc-*-eabispe*): Likewise.
3436 (powerpc-*-eabi*): Likewise.
3437 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3438 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3439 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3440 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3441 tmake_file.
3442 (powerpc-*-eabisim*): Likewise.
3443 (powerpc-*-elf*): Likewise.
3444 (powerpc-*-eabialtivec*): Likewise.
3445 (powerpc-xilinx-eabi*): Likewise.
3446 (powerpc-*-rtems*): Likewise.
3447 (powerpcle-*-elf*): Likewise.
3448 (powerpcle-*-eabisim*): Likewise.
3449 (powerpcle-*-eabi*): Likewise.
3451 2011-11-27 Ian Lance Taylor <iant@google.com>
3453 * generic-morestack.c (__splitstack_find): Check for NULL old
3454 stack value.
3455 (__splitstack_resetcontext): New function.
3456 (__splitstack_releasecontext): New function.
3457 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3459 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3461 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3463 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3465 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3467 2011-11-26 Richard Henderson <rth@redhat.com>
3469 * config/m68k/linux-atomic.c: New file.
3470 * config/m68k/t-linux: New file.
3471 * config.host (m68k-uclinux, m68k-linux): Use it.
3473 2011-11-26 Richard Henderson <rth@redhat.com>
3475 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3476 (__TMC_END__): Only declare if hidden is available; in the definition,
3477 if hidden is unavailable add a null record.
3478 (deregister_tm_clones, register_tm_clones): New.
3479 (__do_global_dtors_aux, frame_dummy): Use them.
3480 (__do_global_dtors, __do_global_ctors_1): Likewise.
3482 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3484 * config/darwin-crt-tm.c: New file.
3485 * config.host (darwin): Build crttms.o crttme.o to provide
3486 startup and shutdown for tm clones.
3487 * config/t-darwin (crttms.o): New build rule.
3488 (crttme.o): Likewise.
3490 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
3492 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3493 et al.
3495 2011-11-21 Richard Henderson <rth@redhat.com>
3497 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3498 (__TMC_LIST__, __TMC_END__): New.
3499 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3500 (__do_global_dtors): Likewise.
3501 (frame_dummy): Call _ITM_registerTMCloneTable.
3502 (__do_global_ctors_1): Likewise.
3504 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3506 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3507 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3508 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3509 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3510 * config/i386/t-darwin64: Remove.
3511 * config/sh/t-netbsd (LIB2ADD): Remove.
3513 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
3515 PR target/49313
3516 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3517 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3518 * config/avr/lib1funcs.S (wmov): New assembler macro.
3519 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3520 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3521 (__udivmod64): New function.
3522 (__negdi2): New function.
3524 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3526 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3527 *-*-freebsd*aout*): Remove.
3529 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
3531 * static-object.mk (c_flags-$o): Save c_flags.
3532 ($(base)$(objext)): Use it.
3534 2011-11-18 Steve Ellcey <sje@cup.hp.com>
3536 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3538 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
3540 PR target/49868
3541 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3542 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3543 New functions.
3545 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3547 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3548 functions.
3549 (aeabi_uidivmod): Likewise.
3550 (umodsi3): Likewise.
3551 (divsi3): Likewise.
3552 (aeabi_idivmod): Likewise.
3553 (modsi3): Likewise.
3555 2011-11-16 Tristan Gingold <gingold@adacore.com>
3557 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3559 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
3561 PR target/49868
3562 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3563 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3565 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3567 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3568 tmake_file list.
3569 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3570 * config/pa/t-stublib64: Delete.
3572 2011-11-12 Richard Henderson <rth@redhat.com>
3574 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3575 cast the pointer argument to _Unwind_SetGRPtr.
3577 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3579 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3581 2011-11-09 Ian Lance Taylor <iant@google.com>
3583 * generic-morestack.c: Include <string.h>.
3584 (uintptr_type): Define.
3585 (struct initial_sp): Add dont_block_signals field. Reduce size of
3586 extra array by 1.
3587 (allocate_segment): Set prev field to NULL. Don't set
3588 __morestack_current_segment or __morestack_segments.
3589 (__generic_morestack): Update current->prev and *pp after calling
3590 allocate_segment.
3591 (__morestack_block_signals): Don't do anything if
3592 dont_block_signals is set.
3593 (__morestack_unblock_signals): Likewise.
3594 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3595 uintptr_type.
3596 (__splitstack_block_signals): New function.
3597 (enum __splitstack_content_offsets): Define.
3598 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3599 (__splitstack_makecontext): New function.
3600 (__splitstack_block_signals_context): New function.
3601 (__splitstack_find_context): New function.
3602 * config/i386/morestack.S (__morestack_get_guard): New function.
3603 (__morestack_set_guard, __morestack_make_guard): New functions.
3604 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3606 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3608 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3609 (i[34567]86-*-mingw*): ... here.
3610 (x86_64-*-mingw*): ... here.
3612 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3614 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3616 2011-11-07 Nathan Sidwell <nathan@acm.org>
3618 * libgcov.c (struct gcov_fn_buffer): New struct.
3619 (buffer_fn_data): New helper.
3620 (gcov_exit): Rework for new gcov data structures.
3622 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
3624 PR target/49313
3625 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3627 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3629 * config.host (tmake_file): Correct comment.
3630 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3631 t-libgcc-pic.
3632 (bfin*-uclinux*): Likewise.
3633 (bfin*-linux-uclibc*): Likewise.
3634 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3636 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3637 assigning.
3638 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3639 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3640 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3641 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3642 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3643 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3644 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3645 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3646 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3647 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3648 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3649 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3650 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3652 * config/bfin/t-elf: Remove.
3653 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3655 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3657 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3658 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3659 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3660 (lm32-*-elf*): ... this.
3661 (lm32-*-rtems*): ... and this.
3662 Add to tmake_file.
3663 (m32r-*-rtems*): Add to tmake_file.
3664 (moxie-*-rtems*): Likewise.
3665 (sparc-*-rtems*): Likewise.
3666 Remove t-rtems from tmake_file.
3667 (sparc64-*-rtems*): Likewise.
3668 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3669 instead.
3671 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3673 PR bootstrap/50982
3674 * config/gthr-posix.h: Move ...
3675 * gthr-posix.h: ... here.
3676 * config/gthr-lynx.h: Reflect this.
3677 * config/gthr-vxworks.h: Likewise.
3678 * config/rs6000/gthr-aix.h: Likewise.
3679 * configure.ac (target_thread_file): Likewise.
3680 * configure: Regenerate.
3682 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3684 * config.host (arm*-*-rtemseabi*): New target.
3686 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3688 PR other/50991
3689 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3690 extra-parts.
3692 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3694 * config.host (epiphany-*-elf*): New configuration.
3695 * config/epiphany: New Directory.
3697 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3699 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3700 * config/avr/t-rtems: New.
3701 Filter out _exit from LIB1ASMFUNCS.
3703 2011-11-04 David S. Miller <davem@davemloft.net>
3705 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3706 * configure: Rebuild.
3708 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3710 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3711 variable.
3713 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
3715 PR target/50931
3716 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3717 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3719 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3721 PR target/50989
3722 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3724 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3726 * config/c6x/t-elf (LIB2ADDEH): Set.
3727 * config/c6x/t-c6x-elf: Remove.
3729 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3731 * config/i386/sol2-ci.S: Rename to ...
3732 * config/i386/crti.S: ... this.
3733 * config/i386/sol2-cn.S: Rename to ...
3734 * config/i386/crtn.S: ... this.
3735 * config/sparc/sol2-ci.S: Rename to ...
3736 * config/sparc/crti.S: ... this.
3737 * config/sparc/sol2-cn.S: Rename to ...
3738 * config/sparc/crtn.S: ... this.
3739 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3740 (crti.o, crtn.o): Remove.
3742 2011-11-04 Tristan Gingold <gingold@adacore.com>
3744 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3746 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3748 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3750 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
3752 * config.host (crisv32-*-none, cris-*-none): Remove.
3753 (crisv32-*-elf): Append to tmake_file, don't just set it.
3754 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3756 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3758 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3759 (ecrtn$(objext)): Likewise.
3760 (ncrti$(objext)): Likewise.
3761 (ncrtn$(objext)): Likewise.
3763 2011-11-03 Andreas Schwab <schwab@redhat.com>
3765 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3767 2011-11-02 David S. Miller <davem@davemloft.net>
3769 * configure.ac: Set host_address on sparc too.
3770 * configure: Regenerate.
3771 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3772 based upon host_address.
3773 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3775 2011-11-02 Jason Merrill <jason@redhat.com>
3777 * config/rs6000/t-ppccomm: Add missing \.
3779 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3781 * gthr-single.h, gthr.h: New files.
3782 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3783 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3784 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3785 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3786 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3787 * configure.ac (thread_header): New variable.
3788 Set it depending on target_thread_file.
3789 (gthr-default.h): Link from $thread_header.
3790 * configure: Regenerate.
3791 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3793 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3795 * configure.ac (tm_file_): New variable.
3796 Determine from tm_file.
3797 (tm_file, tm_defines): Substitute.
3798 * configure: Regenerate.
3799 * mkheader.sh: New file.
3800 * Makefile.in (clean): Remove libgcc_tm.h.
3801 ($(objects)): Depend on libgcc_tm.h.
3802 (libgcc_tm_defines, libgcc_tm_file): New variables.
3803 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3804 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3805 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3806 ($(extra-parts)): Depend on libgcc_tm.h.
3807 * config.host (tm_defines, tm_file): New variable.
3808 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3809 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3810 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3811 (avr-*-rtems*): Likewise.
3812 (avr-*-*): Likewise.
3813 (frv-*-elf): Likewise.
3814 (frv-*-*linux*): Likewise.
3815 (h8300-*-rtems*): Likewise.
3816 (h8300-*-elf*): Likewise.
3817 (i[34567]86-*-darwin*): Likewise.
3818 (x86_64-*-darwin*): Likewise.
3819 (rx-*-elf): Likewise.
3820 (tic6x-*-uclinux): Likewise.
3821 (tic6x-*-elf): Likewise.
3822 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3823 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3824 * config/i386/cygming-crtbegin.c: Likewise.
3825 * config/i386/cygming-crtend.c: Likewise.
3826 * config/ia64/fde-vms.c: Likewise.
3827 * config/ia64/unwind-ia64.c: Likewise.
3828 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3829 * config/rs6000/darwin-fallback.c: Likewise.
3830 * config/stormy16/lib2funcs.c: Likewise.
3831 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3832 * crtstuff.c: Likewise.
3833 * dfp-bit.h: Likewise.
3834 * emutls.c: Likewise.
3835 * fixed-bit.c: Likewise.
3836 * fp-bit.c: Likewise.
3837 * generic-morestack-thread.c: Likewise.
3838 * generic-morestack.c: Likewise.
3839 * libgcc2.c: Likewise.
3840 * libgcov.c: Likewise.
3841 * unwind-dw2-fde-dip.c: Likewise.
3842 * unwind-dw2-fde.c: Likewise.
3843 * unwind-dw2.c: Likewise.
3844 * unwind-sjlj.c: Likewise.
3846 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3848 * configure.ac: Include ../config/picflag.m4.
3849 (GCC_PICFLAG): Call it.
3850 Substitute.
3851 * configure: Regenerate.
3852 * Makefile.in (gcc_srcdir): Remove.
3853 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3854 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3855 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3856 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3857 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3858 Use $<.
3859 Remove comment.
3860 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3861 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3862 to refer to libgcc2.c.
3863 Use $<.
3864 * config/darwin-64.c: New file.
3865 * config/darwin-crt3.c: Remove comment.
3866 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3867 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3868 config/udivmodsi4.c: New files.
3869 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3870 config/memset.c: New files.
3871 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3872 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3873 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3874 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3875 * config/t-openbsd-thread: New file.
3876 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3877 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3878 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3879 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3880 qrnnd.S.
3881 Adapt filename.
3882 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3883 to refer to gthr-posix.c.
3884 * config/alpha/t-vms (LIB2ADD): Set.
3885 * config/alpha/vms-gcc_shell_handler.c: New file.
3886 * config/arm/bpabi.c, config/arm/fp16.c,
3887 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3888 config/arm/unaligned-funcs.c: New files.
3889 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3890 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3891 * config/arm/t-linux: Likewise.
3892 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3893 * config/arm/t-netbsd: New file.
3894 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3895 * config/arm/t-symbian (LIB2ADD_ST): Set.
3896 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3897 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3898 * config/bfin/t-elf: New file.
3899 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3900 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3901 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3902 config/c6x/ltf.c: New files.
3903 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3904 (HOST_LIBGCC2_CFLAGS): Set.
3905 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3906 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3907 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3908 New files.
3909 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3910 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3911 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3912 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3913 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3914 files.
3915 * config/frv/t-frv (LIB2ADD): Set.
3916 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3917 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3918 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3919 config/h8300/popcounthi2.c: New files.
3920 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3921 * config/i386/gthr-win32.c: New file.
3922 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3923 * config/i386/t-cygwin: Likewise.
3924 * config/i386/t-darwin, config/i386/t-darwin64,
3925 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3926 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3927 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3928 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3929 * config/ia64/quadlib.c: New file.
3930 * config/ia64/t-hpux (LIB2ADD): Set.
3931 * config/ia64/t-ia64: Add comment.
3932 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3933 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3934 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3935 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3936 * config/m32c/t-m32c (LIB2ADD): Set.
3937 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3938 * config/m32r/t-m32r: Likewise.
3939 * config/m68k/fpgnulib.c: New file.
3940 * config/m68k/t-floatlib (LIB2ADD): Set.
3941 (xfgnulib.c): New target.
3942 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3943 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3944 * config/mep/t-mep (LIB2ADD): Set.
3945 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3946 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3947 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3948 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3949 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3950 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3951 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3952 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3953 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3954 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3955 New files.
3956 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3957 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3958 * config/pa/fptr.c, config/pa/lib2funcs.S,
3959 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3960 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3961 (LIB2ADD, LIB2ADD_ST): Set.
3962 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3963 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3964 Set.
3965 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3966 * config/pdp11/t-pdp11: New file.
3967 * config/picochip/libgccExtras/adddi3.S,
3968 config/picochip/libgccExtras/ashlsi3.S,
3969 config/picochip/libgccExtras/ashrsi3.S,
3970 config/picochip/libgccExtras/clzsi2.S,
3971 config/picochip/libgccExtras/cmpsi2.S,
3972 config/picochip/libgccExtras/divmod15.S,
3973 config/picochip/libgccExtras/divmodhi4.S,
3974 config/picochip/libgccExtras/divmodsi4.S,
3975 config/picochip/libgccExtras/lshrsi3.S,
3976 config/picochip/libgccExtras/parityhi2.S,
3977 config/picochip/libgccExtras/popcounthi2.S,
3978 config/picochip/libgccExtras/subdi3.S,
3979 config/picochip/libgccExtras/ucmpsi2.S,
3980 config/picochip/libgccExtras/udivmodhi4.S,
3981 config/picochip/libgccExtras/udivmodsi4.S: New files.
3982 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3983 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3984 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3985 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3986 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3987 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3988 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3989 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3990 files.
3991 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3992 (HOST_LIBGCC2_CFLAGS): Set.
3993 * config/rs6000/t-darwin64: New file.
3994 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3995 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3996 * config/rs6000/t-ppccomm (LIB2ADD): Add
3997 $(srcdir)/config/rs6000/tramp.S.
3998 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3999 Add $(srcdir)/config/rs6000/eabi.S.
4000 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
4001 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
4002 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
4003 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
4004 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
4005 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
4006 * config/rs6000/tramp.S: New file.
4007 * config/s390/t-tpf: Remove.
4008 * config/sh/linux-atomic.S: New file.
4009 * config/sh/t-linux (LIB2ADD): Set.
4010 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
4011 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4012 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
4013 to unwind-dw2.c.
4014 (HOST_LIBGCC2_CFLAGS): Set.
4015 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4016 * config/spu/divmodti4.c, config/spu/divv2df3.c,
4017 config/spu/float_disf.c, config/spu/float_unsdidf.c,
4018 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
4019 config/spu/mfc_multi_tag_release.c,
4020 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
4021 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
4022 config/spu/multi3.c: New files.
4023 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
4024 (HOST_LIBGCC2_CFLAGS): Set.
4025 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
4026 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
4027 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
4028 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
4029 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
4030 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
4031 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
4032 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
4033 config/stormy16/umodsi3.c: New files.
4034 * config/xtensa/lib2funcs.S: New file.
4035 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4036 * config/xtensa/t-xtensa (LIB2ADD): Set.
4037 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
4038 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
4039 Add t-freebsd-thread to tmake_file for posix threads.
4040 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
4041 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
4042 (*-*-lynxos*): Likewise.
4043 (*-*-netbsd*): Likewise.
4044 (*-*-openbsd*): Likewise.
4045 Add t-openbsd-thread to tmake_file for posix threads.
4046 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
4047 (*-*-vxworks*): Set tmake_file.
4048 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4049 (alpha*-*-freebsd*): Likewise.
4050 (alpha*-*-netbsd*): Likewise.
4051 (alpha*-*-openbsd*): Likewise.
4052 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
4053 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4054 (alpha*-dec-*vms*): Likewise.
4055 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
4056 (bfin*-elf*): Add bfin/t-elf to tmake_file.
4057 (bfin*-uclinux*): Likewise.
4058 (bfin*-linux-uclibc*): Likewise.
4059 (crisv32-*-elf): Add cris/t-cris to tmake_file.
4060 (crisv32-*-none): Likewise.
4061 (cris-*-elf): Likewise.
4062 (cris-*-none): Likewise.
4063 (cris-*-linux*, crisv32-*-linux*): Likewise.
4064 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
4065 tmake_file.
4066 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
4067 tmake_file.
4068 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
4069 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
4070 (x86_64-*-elf*): Likewise.
4071 (i[34567]86-*-nto-qnx*): Likewise.
4072 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
4073 win32 threads.
4074 (x86_64-*-mingw*): Likewise.
4075 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
4076 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
4077 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4078 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4079 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
4080 tmake_file.
4081 (mipsisa64sr71k-*-elf*): Likewise.
4082 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4083 (mips-*-elf*, mipsel-*-elf*): Likewise.
4084 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4085 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4086 (mips*-*-rtems*): Likewise.
4087 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
4088 to tmake_file.
4089 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
4090 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
4091 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
4092 (spu-*-elf*): Likewise.
4093 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
4095 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4097 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
4098 $(srcdir) to refer to $(LIB1ASMSRC).
4099 Use $<.
4100 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
4101 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
4102 config/arm/lib1funcs.S: New files.
4103 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
4104 * config/arm/t-arm: New file.
4105 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
4106 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
4107 config/arm/t-strongarm-elf: New files.
4108 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
4109 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
4110 * config/avr/lib1funcs.S: New file.
4111 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4112 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
4113 * config/c6x/lib1funcs.S: New file.
4114 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4115 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
4116 * config/frv/lib1funcs.S: New file.
4117 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4118 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
4119 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
4120 * config/ia64/__divxf3.asm: Rename to ...
4121 * config/ia64/__divxf3.S: ... this.
4122 Adapt lib1funcs.asm filename.
4123 * config/ia64/_fixtfdi.asm: Rename to ...
4124 * config/ia64/_fixtfdi.S: ... this.
4125 Adapt lib1funcs.asm filename.
4126 * config/ia64/_fixunstfdi.asm: Rename to ...
4127 * config/ia64/_fixunstfdi.S: ... this.
4128 Adapt lib1funcs.asm filename.
4129 * config/ia64/_floatditf.asm: Rename to ...
4130 * config/ia64/_floatditf.S: ... this.
4131 Adapt lib1funcs.asm filename.
4132 * config/ia64/lib1funcs.S: New file.
4133 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
4134 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4135 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
4136 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
4137 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
4138 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
4139 * config/mep/lib1funcs.S: New file.
4140 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4141 * config/mips/mips16.S: New file.
4142 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4143 * config/pa/milli64.S: New file.
4144 * config/pa/t-linux, config/pa/t-linux64: New files.
4145 * config/picochip/lib1funcs.S: New file.
4146 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4147 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
4148 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
4149 * config/sh/t-netbsd: New file.
4150 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
4151 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
4152 * config/sh/t-sh64: New file.
4153 * config/sparc/lb1spc.S: New file.
4154 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
4155 filename.
4156 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
4157 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
4158 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
4159 config/xtensa/lib1funcs.S: New files.
4160 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4161 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
4162 tmake_file.
4163 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
4164 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
4165 (arm*-*-linux*): Likewise.
4166 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
4167 arm*-*-linux-*eabi, add arm/t-linux otherwise.
4168 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
4169 (arm*-*-ecos-elf): Likewise.
4170 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4171 (arm*-*-rtems*): Likewise.
4172 (arm*-*-elf): Likewise.
4173 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
4174 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
4175 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
4176 (bfin*-uclinux*): Likewise.
4177 (bfin*-linux-uclibc*): Likewise.
4178 (bfin*-rtems*): Likewise.
4179 (bfin*-*): Likewise.
4180 (fido-*-elf): Merge into m68k-*-elf*.
4181 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
4182 (frv-*-*linux*): Add frv/t-frv to tmake_file.
4183 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
4184 (h8300-*-elf*): Likewise.
4185 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
4186 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
4187 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
4188 (i[34567]86-*-mingw*): Likewise.
4189 (x86_64-*-mingw*): Likewise.
4190 (i[34567]86-*-interix3*): Likewise.
4191 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
4192 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
4193 (m68k-*-elf*): Also handle fido-*-elf.
4194 Add m68k/t-floatlib to tmake_file.
4195 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
4196 (m68k-*-linux*): Likewise.
4197 (m68k-*-rtems*): Likewise.
4198 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
4199 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
4200 sh64*-*-*.
4201 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
4202 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
4203 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
4204 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
4205 sh/t-netbsd to tmake_file.
4206 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
4207 (sh-*-rtems*): Add sh/t-sh to tmake_file.
4208 (sh-wrs-vxworks): Likewise.
4209 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
4210 *-leon[3-9]*.
4211 (v850*-*-*): Add v850/t-v850 to tmake_file.
4212 (vax-*-linux*): Add vax/t-linux to tmake_file.
4213 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
4215 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4217 * crtstuff.c: New file.
4218 * Makefile.in (CRTSTUFF_CFLAGS): Define.
4219 (CRTSTUFF_T_CFLAGS): Define.
4220 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
4221 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
4222 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
4223 crtstuff.c.
4224 Use $<.
4225 (crtbeginT.o): Use $(objext).
4226 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
4227 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
4228 (gcc-extra-parts): Remove.
4229 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
4230 Set extra_parts.
4231 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4232 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
4233 Add t-crtstuff-pic to tmake_file.
4234 (*-*-lynxos*): New case.
4235 Set tmake_file, extra_parts.
4236 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
4237 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
4238 *-*-netbsdelf[2-9]*.
4239 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
4240 (*-*-rtems*): Set extra_parts.
4241 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
4242 (*-*-uclinux*): New case.
4243 Set extra_parts.
4244 (*-*-vms*): New case.
4245 Set tmake_file, extra_parts.
4246 (*-*-elf): Set extra_parts.
4247 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
4248 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
4249 vms/t-vms64.
4250 Set extra_parts.
4251 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
4252 Set extra_parts.
4253 (arm*-*-freebsd*): Add t-crtin to tmake_file.
4254 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
4255 (arm-wrs-vxworks): Append to tmake_file.
4256 Set extra_parts.
4257 (arm*-*-uclinux*): Set extra_parts.
4258 (arm*-*-ecos-elf): Likewise.
4259 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
4260 arm*-*-eabi*.
4261 (arm*-*-rtems*): Set extra_parts.
4262 (arm*-*-elf): Likewise.
4263 (avr-*-rtems*): Clear extra_parts.
4264 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
4265 Set extra_parts.
4266 (bfin*-uclinux*): Likewise.
4267 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
4268 (bfin*-rtems*): Append to tmake_file.
4269 Set extra_parts.
4270 (bfin*-*): Likewise.
4271 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
4272 (crisv32-*-elf): ... this.
4273 (crisv32-*-none): ... this.
4274 (cris-*-elf, cris-*-none): New cases.
4275 Add cris/t-elfmulti to tmake_file.
4276 (fr30-*-elf): Append to tmake_file.
4277 Set extra_parts.
4278 (frv-*-elf): Append to tmake_file, add frv/t-frv.
4279 Set extra_parts.
4280 (h8300-*-rtems*): Append to tmake_file.
4281 Set extra_parts.
4282 (h8300-*-elf*): Likewise.
4283 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
4284 Set extra_parts.
4285 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
4286 Set extra_parts.
4287 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
4288 (x86_64-*-elf*): Likewise.
4289 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
4290 (x86_64-*-freebsd*): Likewise.
4291 (x86_64-*-netbsd*): Likewise.
4292 (i[34567]86-*-linux*): Likewise.
4293 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4294 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4295 (x86_64-*-linux*): Likewise.
4296 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4297 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
4298 tmake_file.
4299 Set extra_parts.
4300 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
4301 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
4302 Append to extra_parts, remove crtbegin.o, crtend.o.
4303 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
4304 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
4305 crtend.o, crtbeginS.o, crtendS.o.
4306 (ia64*-*-linux*): Comment extra_parts.
4307 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
4308 Set extra_parts.
4309 (iq2000*-*-elf*): Clear extra_parts.
4310 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
4311 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
4312 (m32r-*-elf*, m32r-*-rtems*): Split off ...
4313 (m32r-*-rtems*): ... this.
4314 Add m32r/t-m32r to tmake_file.
4315 (m68k-*-elf*): Add t-crtin to tmake_file.
4316 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
4317 (mcore-*-elf): Likewise.
4318 (microblaze*-*-*): Set extra_parts.
4319 (mips*-sde-elf*): New case.
4320 Set tmake_file, extra_parts.
4321 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4322 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4323 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
4324 tmake_file.
4325 Set extra_parts.
4326 (mipsisa64sr71k-*-elf*): Likewise.
4327 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4328 (mips-*-elf*, mipsel-*-elf*): Likewise.
4329 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4330 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
4331 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4332 (mips*-*-rtems*): Likewise.
4333 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
4334 (moxie-*-*): Split into ...
4335 (moxie-*-elf, moxie-*-uclinux*): ... this.
4336 Add to extra_parts, remove crtbegin.o, crtend.o.
4337 (moxie-*-rtems*): New case.
4338 Set tmake_file.
4339 Clear extra_parts.
4340 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
4341 Set extra_parts.
4342 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4343 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
4344 tmake_file.
4345 Set extra_parts.
4346 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
4347 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
4348 Set extra_parts.
4349 (powerpc-*-eabisim*): Likewise.
4350 (powerpc-*-elf*): Likewise.
4351 (powerpc-*-eabialtivec*): Likewise.
4352 (powerpc-xilinx-eabi*): Likewise.
4353 (powerpc-*-eabi*): Likewise.
4354 (powerpc-*-rtems*): Likewise.
4355 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
4356 tmake_file.
4357 Set extra_parts.
4358 (powerpc-*-lynxos*): Add to tmake_file.
4359 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
4360 rs6000/t-crtstuff, t-crtstuff-pic.
4361 Set extra_parts.
4362 (powerpcle-*-eabisim*): Likewise.
4363 (powerpcle-*-eabi*): Likewise.
4364 (rx-*-elf): Remove extra_parts.
4365 (s390x-ibm-tpf*): Set extra_parts.
4366 (score-*-elf): Set extra_parts.
4367 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4368 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4369 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4370 (sh64l*-*-netbsd*): Split into ...
4371 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
4372 Add t-crtstuff-pic to tmake_file.
4373 Set extra_parts.
4374 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
4375 Set extra_parts.
4376 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
4377 (sparc-*-elf*): Remove t-crtin from tmake_file.
4378 Add to extra_parts, remove crtbegin.o, crtend.o.
4379 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
4380 (sparc64-*-linux*): Likewise.
4381 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
4382 Add to extra_parts, remove crtbegin.o, crtend.o.
4383 (sparc64-*-elf*): Remove t-crtin from tmake_file.
4384 Add to extra_parts, remove crtbegin.o, crtend.o.
4385 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
4386 Add to extra_parts, remove crtbegin.o, crtend.o.
4387 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
4388 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
4389 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
4390 Set extra_parts.
4391 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4392 Set extra_parts.
4393 (tic6x-*-*): Change to ...
4394 (tic6x-*-elf): ... this.
4395 Set extra_parts.
4396 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4397 Set extra_parts.
4398 (am33_2.0-*-linux*): Add comment.
4399 (mep*-*-*): Add mep/t-mep to tmake_file.
4400 Set extra_parts.
4401 * config/alpha/t-vms: New file.
4402 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4403 * config/arm/crti.S, config/arm/crtn.S: New files.
4404 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4405 * config/bfin/crtlibid.S: New file.
4406 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4407 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4408 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4409 (crti.o, crtin.o): New rules.
4410 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4411 * config/c6x/t-uclinux: New file.
4412 * config/cris/t-elfmulti: New file.
4413 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4414 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4415 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4416 * config/frv/t-frv: New file.
4417 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4418 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4419 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4420 New files.
4421 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4422 refer to cygming-crtbegin.c, cygming-crtend.c.
4423 Use $<.
4424 * config/i386/t-nto: New file.
4425 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4426 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4427 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4428 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4429 Use .S extension.
4430 Use $<.
4431 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4432 (crtinitS.o): New rule.
4433 * config/ia64/vms-crtinit.S: New file.
4434 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4435 * config/m32r/initfini.c: New file.
4436 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4437 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4438 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4439 * config/mep/t-mep: New file.
4440 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4441 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4442 * config/mips/crti.S, config/mips/crtn.S: New files.
4443 * config/mips/t-crtstuff: New file.
4444 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4445 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4446 (CUSTOM_CRTIN): Set.
4447 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4448 dependencies.
4449 Use $(srcdir) to refer to crti.S, crtn.S.
4450 Use .S extension, $<.
4451 * config/moxie/crti.asm: Rename to ...
4452 * config/moxie/crti.S: ... this.
4453 * config/moxie/crtn.asm: Rename to ...
4454 * config/moxie/crtn.S: ... this.
4455 * config/moxie/t-moxie: Remove.
4456 * config/pa/stublib.c: New file.
4457 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4458 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4459 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4460 * config/rs6000/t-crtstuff: New file.
4461 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4462 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4463 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4464 Make output file explicit.
4465 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4466 Make output file explicit.
4467 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4468 Make output file explicit.
4469 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4470 Make output file explicit.
4471 * config/score/crti.S, config/score/crtn.S: New files.
4472 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4473 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4474 files.
4475 * config/sh/t-sh, config/sh/t-superh: New files.
4476 * config/sparc/t-linux64: New file.
4477 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4478 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4479 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4480 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4481 * config/t-crtin: Remove.
4482 * config/t-crtstuff-pic: New file.
4483 * config/t-sol2 (CUSTOM_CRTIN): Set.
4484 (crti.o, crtn.o): New rules.
4485 * config/vms/t-vms: New file.
4486 * config/vms/vms-ucrt0.c: New file.
4487 * config/xtensa/t-elf: New file.
4489 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4491 * Makefile.in (SHLIB_NM_FLAGS): Set.
4492 * mkmap-flat.awk, mkmap-symver.awk: New files.
4493 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4494 exceptions.
4495 * configure: Regenerate.
4496 * config/libgcc-glibc.ver: New file.
4497 * config/libgcc-libsystem.ver: New file.
4498 * config/t-libunwind (SHLIB_LC): Set.
4499 * config/t-linux: New file.
4500 * config/t-slibgcc (INSTALL_SHLIB): New.
4501 (SHLIB_INSTALL): Use it.
4502 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4503 to mkmap-symver.awk.
4504 (SHLIB_MAPFILES): Don't append, adapt pathname.
4505 (SHLIB_VERPFX): Set.
4506 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4507 to mkmap-symver.awk.
4508 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4509 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4510 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4511 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4512 to mkmap-flat.awk.
4513 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4514 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4515 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4516 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4517 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4518 * config/i386/libgcc-darwin.10.4.ver,
4519 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4520 New files.
4521 * config/i386/t-darwin: Remove.
4522 * config/i386/t-darwin64: Likewise.
4523 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4524 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4525 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4526 * config/i386/t-linux: New file.
4527 * config/i386/t-mingw32: New file.
4528 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4529 * config/ia64/t-glibc: Rename to ...
4530 * config/ia64/t-linux: ... this.
4531 (SHLIB_MAPFILES): Set.
4532 * config/ia64/t-glibc-libunwind: Rename to ...
4533 * config/ia64/t-linux-libunwind: ... this.
4534 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4535 * config/ia64/t-slibgcc-hpux: New file.
4536 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4537 * config/m68k/t-slibgcc-elf-ver: New file.
4538 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4539 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4540 to mkmap-flat.awk.
4541 * config/pa/t-slibgcc-hpux: New file.
4542 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4543 files.
4544 * config/rs6000/libgcc-darwin.10.4.ver,
4545 config/rs6000/libgcc-darwin.10.5.ver: New files.
4546 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4547 config/rs6000/libgcc-glibc.ver.
4548 * config/rs6000/libgcc-ppc64.ver: Rename to
4549 config/rs6000/libgcc-ibm-ldouble.ver.
4550 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4551 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4552 * config/rs6000/t-ldbl128: Rename to ...
4553 * config/rs6000/t-linux: ... this.
4554 (SHLIB_MAPFILES): Adapt filename.
4555 * config/rs6000/t-slibgcc-aix: New file.
4556 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4557 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4558 libgcc-excl.ver, libgcc-glibc.ver.
4559 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4560 * config/sparc/libgcc-glibc.ver: New file.
4561 * config/sparc/t-linux: New file.
4562 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4563 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4564 t-slibgcc-elf-ver to tmake_file.
4565 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4566 *-*-freebsd[34].
4567 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4568 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4569 t-slibgcc-elf-ver, t-linux to tmake_file.
4570 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4571 tmake_file.
4572 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4573 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4574 (alpha*-dec-*vms*): Likewise.
4575 (arm*-*-freebsd*): Append to tmake_file.
4576 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4577 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4578 arm*-*-linux-*eabi.
4579 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4580 tmake_file for arm*-*-symbianelf*.
4581 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4582 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4583 cris/t-linux.
4584 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4585 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4586 pa/t-slibgcc-dwarf-ver to tmake_file.
4587 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4588 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4589 (hppa*64*-*-hpux11*): Likewise.
4590 (hppa[12]*-*-hpux11*): Likewise.
4591 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4592 i386/t-crtpc, i386/t-crtfm.
4593 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4594 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4595 to tmake_file.
4596 Add i386/t-cygwin to tmake_file.
4597 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4598 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4599 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4600 to tmake_file.
4601 Add i386/t-mingw32 to tmake_file.
4602 (x86_64-*-mingw*): Likewise.
4603 (ia64*-*-freebsd*): Append to tmake_file.
4604 (ia64*-*-linux*): Append to tmake_file.
4605 Replace ia64/t-glibc by ia64/t-linux.
4606 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4607 system libunwind.
4608 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4609 t-slibgcc-hpux to tmake_file.
4610 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4611 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4612 (m32rle-*-linux*): Likewise.
4613 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4614 sjlj exceptions.
4615 (microblaze*-linux*): New case.
4616 Append to tmake_file, add t-slibgcc-nolc-override.
4617 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4618 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4619 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4620 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4621 rs6000/t-slibgcc-aix to tmake_file.
4622 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4623 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4624 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4625 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4626 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4627 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4628 sh*-*-linux*.
4629 (sparc-*-linux*): Append to tmake_file for *-leon*.
4630 Add sparc/t-linux to tmake_file for non-Leon targets.
4631 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4632 (tic6x-*-uclinux): New case.
4633 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4634 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4635 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4636 (am33_2.0-*-linux*): Append to tmake_file.
4637 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4638 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4639 x86_64-*-kfreebsd*-gnu.
4640 Add i386/t-linux to tmake_file.
4642 2011-10-28 Ian Lance Taylor <iant@google.com>
4644 * config/i386/morestack.S: Correct CFI information to do proper
4645 returns throughout function. In 32-bit mode, save %ebx so that it
4646 is restored on unwind.
4648 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4650 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4651 case where B3 isn't the return register.
4653 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4654 logic for doubleword pops.
4656 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
4658 * config/rs6000/t-freebsd: Add wildcard.
4660 2011-10-21 Paul Brook <paul@codesourcery.com>
4662 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4664 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
4665 Eric Botcazou <ebotcazou@adacore.com>
4667 PR target/50737
4668 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4669 fs->signal_frame to 1.
4671 2011-10-07 Ian Lance Taylor <iant@google.com>
4673 * generic-morestack-thread.c: #include <errno.h>.
4675 2011-10-07 Ian Lance Taylor <iant@google.com>
4677 PR target/46093
4678 * generic-morestack.c (__generic_morestack): Make sure the segment
4679 is large enough for both the stack frame and the copied
4680 parameters.
4682 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4684 PR bootstrap/49804
4685 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4686 extra_parts.
4688 2011-09-28 Nick Clifton <nickc@redhat.com>
4690 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4691 64-bit doubles are not enabled.
4692 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4693 and floatunsisf functions.
4695 2011-09-13 Paul Brook <paul@codesourcery.com>
4697 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4698 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4699 * unwind-arm-common.inc: New file.
4700 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4701 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4702 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4703 * config/c6x/libunwind.S: New file.
4704 * config/c6x/pr-support.c: New file.
4705 * config/c6x/unwind-c6x.c: New file.
4706 * config/c6x/unwind-c6x.h: New file.
4707 * config/c6x/t-c6x-elf: New file.
4709 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
4711 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4712 (ASM_DIVZERO): Ditto.
4713 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4715 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4717 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4719 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4721 PR target/50090
4722 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4723 instead of an assembly one.
4725 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
4727 PR bootstrap/50047
4728 * Makefile.in (install-unwind_h): Create
4729 $(gcc_objdir)/include/unwind.h atomically.
4731 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4733 * Makefile.in (install-unwind_h): Remove destination file first.
4735 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4737 * sync.c: New file.
4738 * config/mips/t-mips16: New file.
4739 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4740 (mips*-*-linux*): Likewise.
4741 (mips*-sde-elf*): Likewise.
4742 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4743 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4744 Add mips/t-mips16 to tmake_file.
4745 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4746 (mips-*-elf*): Likewise.
4747 (mips64-*-elf*): Likewise.
4748 (mips64orion-*-elf*): Likewise.
4749 (mips*-*-rtems*): Likewise.
4750 (mipstx39-*-elf*): Likewise.
4751 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4752 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4753 LIBGCC_SYNC_CFLAGS.
4754 Use $(srcdir) to refer to sync.c.
4755 Use $<.
4756 ($(libgcc-sync-funcs-o)): Likewise.
4757 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4758 ($(libgcc-sync-funcs-s-o)): Likewise.
4760 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4762 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4763 t-libunwind.
4765 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4767 PR other/48007
4768 * config/i386/value-unwind.h: New.
4770 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4772 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4773 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4774 Add to tmake_file rather than overriding it.
4776 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4778 * config/t-softfp: Remove.
4779 * soft-fp: Moved from ../gcc/config.
4780 * soft-fp/README: Remove t-softfp reference.
4781 * soft-fp/t-softfp: Move to config/t-softfp.
4782 (softfp_machine_header): Remove.
4783 (softfp_file_list): Remove config subdir.
4784 (soft-fp-objects): New variable.
4785 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4786 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4787 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4788 * config/t-softfp-excl: New file.
4789 * config/t-softfp-sfdf: New file.
4790 * config/t-softfp-tf: New file.
4791 * config/no-sfp-machine.h: New file.
4792 * config/arm/sfp-machine.h: New file.
4793 * config/arm/t-softfp: New file.
4794 * config/c6x/sfp-machine.h: New file.
4795 * config/i386/32/t-fprules-softfp: Rename to ...
4796 * config/i386/32/t-softfp: ... this.
4797 (tifunctions, LIB2ADD): Remove.
4798 (softfp_int_modes): Override.
4799 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4800 subdir.
4801 * config/i386/64/eqtf2.c: Likewise.
4802 * config/i386/64/getf2.c: Likewise.
4803 * config/i386/64/letf2.c: Likewise.
4804 * config/ia64/sft-machine.h: New file.
4805 * config/ia64/t-fprules-softfp: Rename to ...
4806 * config/ia64/t-softfp: ... this.
4807 * config/lm32/sfp-machine.h: New file.
4808 * config/moxie/t-moxie-softfp: Remove.
4809 * config/rs6000/ibm-ldouble-format: New file.
4810 * config/rs6000/ibm-ldouble.c: New file.
4811 * config/rs6000/libgcc-ppc-glibc.ver: New file
4812 * config/rs6000/libgcc-ppc64.ver: New file
4813 * config/rs6000/sfp-machine.h: New file.
4814 * config/rs6000/t-freebsd: New file.
4815 * config/rs6000/t-ibm-ldouble: New file.
4816 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4817 libgcc-ppc-glibc.ver.
4818 * config/rs6000/t-linux64: New file.
4819 * config/rs6000/t-ppccomm (LIB2ADD): Add
4820 $(srcdir)/config/rs6000/ibm-ldouble.c.
4821 * config/rs6000/t-ppccomm-ldbl: New file.
4822 * config/score/sfp-machine.h: New file.
4823 * config.host (sfp_machine_header): Explain.
4824 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4825 t-softfp to tmake_file.
4826 (arm*-*-uclinux*): Likewise.
4827 (arm*-*-ecos-elf): Likewise.
4828 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4829 (arm*-*-rtems*): Likewise.
4830 (arm*-*-elf): Likewise.
4831 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4832 in tmake_file.
4833 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4834 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4835 (lm32-*-uclinux*): Likewise.
4836 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4837 t-softfp-excl, t-softfp.
4838 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4839 (powerpc64-*-darwin*): Likewise.
4840 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4841 to tmake_file.
4842 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4843 tmake_file.
4844 (powerpc-*-eabisim*): Likewise.
4845 (powerpc-*-elf*): Likewise.
4846 (powerpc-*-eabialtivec*): Likewise.
4847 (powerpc-xilinx-eabi*): Likewise.
4848 (powerpc-*-rtems*): Likewise.
4849 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4850 t-softfp-excl, t-softfp to tmake_file.
4851 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4852 rs6000/t-ppccomm-ldbl to tmake_file.
4853 (powerpcle-*-elf*): Likewise.
4854 (powerpcle-*-eabisim*): Likewise.
4855 (powerpcle-*-eabi*): Likewise.
4856 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4857 rs6000/t-ibm-ldouble to tmake_file.
4858 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4859 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4860 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4861 (tic6x-*-*): Likewise.
4862 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4863 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4864 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4865 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4866 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4867 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4868 t-softfp to tmake_file.
4869 * configure.ac (sfp_machine_header): Provide default if unset.
4870 Substitute.
4871 Link sfp-machine.h to config/$sfp_machine_header.
4872 * configure: Regenerate.
4874 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4876 * Makefile.in (double_type_size, long_double_type_size): Set.
4877 Remove $(fpbit-in-libgcc) support.
4878 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4879 (fpbit-src): New variable.
4880 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4881 Compile with -DFLOAT $(FPBIT_CFLAGS).
4882 Use $<.
4883 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4884 Compile with $(FPBIT_CFLAGS).
4885 Use $<.
4886 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4887 Compile with -DFLOAT $(TPBIT_CFLAGS).
4888 Use $<.
4889 * configure.ac (double_type_size, long_double_type_size):
4890 Determine and substitute.
4891 * configure: Regenerate.
4892 * fp-bit.c, fp-bit.h: New files.
4893 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4894 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4895 * config/mips/t-mips: New file.
4896 * config/mips/t-sdemtk: New file.
4897 * config/rs6000/ppc64-fp.c: New file.
4898 * config/rs6000/t-darwin (LIB2ADD): Add
4899 $(srcdir)/config/rs6000/ppc64-fp.c.
4900 * config/rs6000/t-ppc64-fp: New file.
4901 * config/rx/rx-lib.h: New file.
4902 * config/rx/t-rx (FPBIT): Set to true.
4903 ($(gcc_objdir)/fp-bit.c): Remove.
4904 (DPBIT): Set to true only with -m64bit-doubles.
4905 ($(gcc_objdir)/dp-bit.c): Remove.
4906 * config/sparc/t-softfp: Remove.
4907 * config/spu/t-elf: New file.
4908 * config/t-fdpbit, config/t-fpbit: New files.
4909 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4910 (mips*-*-*): Likewise.
4911 (arm-wrs-vxworks): Likewise.
4912 (arm*-*-freebsd*): Likewise.
4913 (avr-*-rtems*): Add t-fpbit to tmake_file.
4914 (avr-*-*): Likewise.
4915 (bfin*-elf*): Add t-fdpbit to tmake_file.
4916 (bfin*-uclinux*): Likewise.
4917 (bfin*-linux-uclibc*): Likewise.
4918 (bfin*-rtems*): New case.
4919 Add t-fdpbit to tmake_file.
4920 (bfin*-*): Add t-fdpbit to tmake_file.
4921 (crisv32-*-elf): Likewise.
4922 (cris-*-linux*): Likewise.
4923 (fr30-*-elf): Likewise.
4924 (frv-*-elf, frv-*-*linux*): Likewise.
4925 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4926 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4927 (m32r-*-elf*): Likewise.
4928 (m32rle-*-elf*): Likewise.
4929 (m32r-*-linux*): Likewise.
4930 (m32rle-*-linux*): Likewise.
4931 (mcore-*-elf): Add t-fdpbit to tmake_file.
4932 (microblaze*-*-*): Likewise.
4933 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4934 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4935 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4936 Fix typo.
4937 Add mips/t-tpbit to tmake-file.
4938 (mips*-*-linux*): Fix typo.
4939 (mips*-sde-elf*): New case
4940 Add mips/t-sdemtk unless using newlib.
4941 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4942 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4943 (mn10300-*-*): Likewise.
4944 (pdp11-*-*): Likewise.
4945 (picochip-*-*): Add t-fpbit to tmake_file.
4946 (powerpc-*-eabisimaltivec*): Likewise.
4947 (powerpc-*-eabisim*): Likewise.
4948 (powerpc-*-elf*): Likewise.
4949 (powerpc-*-eabialtivec*): Likewise.
4950 (powerpc-xilinx-eabi*): New case.
4951 Add t-fdpbit to tmake_file.
4952 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4953 (powerpc-*-rtems*): Likewise.
4954 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4955 tmake_file.
4956 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4957 tmake_file.
4958 (powerpc-*-lynxos*): Likewise.
4959 (powerpcle-*-elf*): Likewise.
4960 (powerpcle-*-eabisim*): Likewise.
4961 (powerpcle-*-eabi*): Likewise.
4962 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4963 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4964 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4965 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4966 (rx-*-elf): Add t-fdpbit to tmake_file.
4967 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4968 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4969 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4970 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4971 sh*-*-netbsd*.
4972 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4973 (sh-wrs-vxworks): Likewise.
4974 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4975 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4976 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4977 (sparc64-*-rtems*): ... new case.
4978 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4979 (spu-*-elf*): Likewise.
4980 Add spu/t-elf to tmake_file.
4981 (v850*-*-*): Add t-fdpbit to tmake_file.
4982 (xstormy16-*-elf): Likewise.
4983 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4984 (mep*-*-*): Likewise.
4986 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4988 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4989 variables.
4990 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4991 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4992 (install-unwind_h): New target.
4993 (all): Depend on it.
4994 * config.host (unwind_header): New variable.
4995 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4996 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4997 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4998 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4999 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
5000 Set unwind_header.
5001 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
5002 Set unwind_header.
5003 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
5004 arm*-*-eabi*.
5005 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
5006 Set unwind_header.
5007 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
5008 (ia64*-*-freebsd*): Likewise.
5009 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
5010 tmake_file.
5011 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
5012 $with_system_libunwind.
5013 (ia64*-*-hpux*): Set tmake_file.
5014 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
5015 (picochip-*-*): Set tmake_file.
5016 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
5017 md_unwind_header.
5018 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5019 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5020 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
5021 (xtensa*-*-elf*): Set tmake_file.
5022 (xtensa*-*-linux*): Likewise.
5023 * configure.ac: Include ../config/unwind_ipinfo.m4.
5024 Call GCC_CHECK_UNWIND_GETIPINFO.
5025 Link unwind.h to $unwind_header.
5026 * configure: Regenerate.
5027 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
5028 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
5029 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
5030 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
5031 * config/unwind-dw2-fde-darwin.c: New file.
5032 * config/arm/libunwind.S, config/arm/pr-support.c,
5033 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
5034 config/arm/unwind-arm.h,: New files.
5035 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
5036 config/ia64/t-eh-ia64, config/ia64/t-glibc,
5037 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
5038 config/ia64/t-vms, config/ia64/unwind-ia64.c,
5039 config/ia64/unwind-ia64.h: New files.
5040 * config/picochip/t-picochip: New file.
5041 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
5042 files.
5043 * config/rs6000/t-darwin (LIB2ADDEH): Set.
5044 * config/s390/t-tpf (LIB2ADDEH): Remove.
5045 * config/t-darwin (LIB2ADDEH): Set.
5046 * config/t-eh-dw2-dip: New file.
5047 * config/t-libunwind, config/t-libunwind-elf: New files.
5048 * config/t-sol2 (LIB2ADDEH): Remove.
5049 * config/xtensa/t-xtensa: New file.
5051 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
5053 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
5054 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
5055 long long to check rt_sigreturn syscall.
5057 2011-08-02 Alan Modra <amodra@gmail.com>
5059 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5060 Restore for indirect call bcrtl from correct stack slot, and only
5061 if cfa+40 isn't valid.
5063 2011-08-01 Julian Brown <julian@codesourcery.com>
5065 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
5066 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
5067 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
5069 2011-08-01 Julian Brown <julian@codesourcery.com>
5071 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
5072 (libgcc-std.ver.in): Use above.
5073 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
5074 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
5075 throughout file.
5076 * config/t-fixedpoint-gnu-prefix: New file.
5077 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
5078 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
5079 instead of __PFX__.
5081 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
5083 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
5084 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
5085 for x86-64. Properly check __x86_64__ and __LP64__.
5087 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
5089 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
5090 version.
5091 (_FP_WS_TYPE): Likewise.
5092 (_FP_I_TYPE): Likewise.
5094 2011-07-28 Alan Modra <amodra@gmail.com>
5096 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5097 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
5098 in a plt call stub. Do restore r2 if stopped on bctrl.
5100 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5102 * config.host (i[3456x]86-*-netware*): Remove.
5103 * config/i386/netware-crt0.c, config/i386/t-nwld,
5104 config/i386/t-slibgcc-nwld: Remove.
5106 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
5108 * config.host: Handle tic6x-*-*.
5109 * config/c6x/c6x-abi.h: New file.
5111 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5113 * config/i386/crtprec.c: New file.
5114 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
5115 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
5116 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
5117 (x86_64-*-darwin*): Likewise.
5118 (i[34567]86-*-solaris2*: Likewise.
5120 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5122 * config/alpha/crtfastmath.c: New file.
5123 * config/i386/crtfastmath.c: New file.
5124 * config/ia64/crtfastmath.c: New file.
5125 * config/mips/crtfastmath.c: New file.
5126 * config/sparc/crtfastmath.c: New file.
5128 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
5129 crtfastmath.c.
5130 Add -frandom-seed=gcc-crtfastmath.
5131 * config/alpha/t-crtfm: Remove.
5132 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
5133 * config/ia64/t-ia64 (crtfastmath.o): Remove.
5135 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
5136 (alpha*-dec-osf5.1*): Likewise.
5137 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
5138 Add crtfastmath.o to extra_parts.
5139 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
5140 Add crtfastmath.o to extra_parts.
5141 (x86_64-*-darwin*): Likewise.
5142 (x86_64-*-mingw*): Likewise.
5143 (ia64*-*-elf*): Add t-crtfm to tmake_file.
5144 (ia64*-*-freebsd*): Likewise.
5145 (ia64*-*-linux*): Likewise.
5146 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
5147 Add crtfastmath.o to extra_parts.
5149 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5151 * config/darwin-crt3.o: New file.
5152 * config/rs6000/darwin-crt2.c: New file.
5153 * config/t-darwin: New file.
5154 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
5155 (crt2.o): New rule.
5156 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
5157 (powerpc-*-darwin*): Add crt2.o to extra_parts.
5158 (powerpc64-*-darwin*): Likewise.
5160 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5162 * config/i386/netware-crt0.c: New file.
5163 * config/i386/t-nwld: Rename to ...
5164 * config/i386/t-slibgcc-nwld: ... this.
5165 * config/i386/t-nwld: New file.
5166 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
5167 tmake_file.
5168 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
5169 extra_parts.
5171 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5173 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
5174 i386/t-crtstuff.
5175 * configure: Regenerate.
5177 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5179 * dfp-bit.c, dfp-bit.h: New files.
5180 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
5181 variables.
5182 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
5183 ($(d64pbit-o)): Likewise.
5184 ($(d128pbit-o)): Likewise.
5185 * config/t-dfprules: New file.
5186 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
5187 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
5188 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5189 (x86_64-*-linux*): Likewise.
5190 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5191 (i[34567]86-*-cygwin*): Likewise.
5192 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
5193 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5195 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5197 * Makfile.in (LIBGCOV): New variable.
5198 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
5199 * libgcov.c: New file.
5201 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5203 * fixed-bit.c, fixed-bit.h: New files.
5204 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
5205 refer to fixed-bit.c.
5207 2011-07-07 Joseph Myers <joseph@codesourcery.com>
5209 * config.host (*local*): Remove.
5211 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5213 PR target/39150
5214 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
5215 like i?86-*-solaris2.1[0-9]*.
5216 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
5217 * configure.ac (i?86-*-solaris2*): Likewise.
5218 * configure: Regenerate.
5220 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
5222 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5223 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
5224 md_unwind_header by splitting out of...
5225 (i[34567]86-*-linux*): ... this.
5226 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
5227 Remove md_unwind_header by splitting out of...
5228 (x86_64-*-linux*): ... this.
5230 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
5232 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
5234 2011-06-28 Nick Clifton <nickc@redhat.com>
5236 * config.host: Recognize all V850 variants.
5238 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
5240 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
5242 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5244 * shared-object.mk (c_flags-$o): Save c_flags.
5245 ($(base)$(objext)): Use it.
5246 ($(base)_s$(objext)): Likewise.
5248 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
5250 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
5251 * libgcc-std.ver.in (GCC_4.7.0): New section.
5253 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
5255 PR target/49313
5256 PR target/29524
5257 * config/avr/t-avr: Fix line endings.
5258 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
5259 _parityXX2.
5261 2011-06-14 Olivier Hainque <hainque@adacore.com>
5262 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5264 * config/mips/irix6-unwind.h: New file.
5265 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
5267 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
5269 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
5270 (sparc64_fallback_frame_state): Use it.
5271 (sparc64_frob_update_context): Further adjust context.
5272 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
5273 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
5274 * config/sparc/sol2-cn.S: Likewise.
5276 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5278 * enable-execute-stack-empty.c: New file.
5279 * enable-execute-stack-mprotect.c: New file.
5280 * config/i386/enable-execute-stack-mingw32.c: New file.
5281 * config.host (enable_execute_stack): New variable.
5282 Select appropriate variants.
5283 * configure.ac: Link enable-execute-stack.c to
5284 $enable_execute_stack.
5285 * configure: Regenerate.
5286 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
5287 (lib2funcs): Remove _enable_execute_stack.
5289 2011-06-09 David S. Miller <davem@davemloft.net>
5290 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5292 * config.host (sparc-*-linux*): Correct md_unwind_header
5293 filename.
5294 (s390x-ibm-tpf*): Fix typo.
5296 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5298 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
5299 Add crtfastmath.o to extra_parts.
5300 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
5301 mips/t-crtfm.
5302 * config/mips/t-crtfm: Remove.
5304 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5306 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
5308 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
5310 * config.host (sh*-*-linux*): Fix typo.
5312 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5314 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
5315 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
5316 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
5317 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
5318 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
5319 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
5320 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
5321 Wrap in !__MINGW64__.
5322 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
5323 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
5324 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
5325 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
5326 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
5327 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
5328 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
5329 Wrap in !__LP64__.
5330 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
5331 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
5332 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
5333 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
5334 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
5335 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
5336 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
5337 * config/no-unwind.h: New file.
5338 * config.host (md_unwind_header): Document.
5339 Define.
5340 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
5341 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
5342 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
5343 hppa[12]*-*-hpux11*): Set md_unwind_header.
5344 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
5345 Set md_unwind_header.
5346 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
5347 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
5348 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
5349 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
5350 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
5351 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
5352 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
5353 md_unwind_header.
5354 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
5355 * configure: Regenerate.
5357 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5359 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
5360 Set tmake_file, extra_parts.
5361 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
5362 Remove O32 support.
5363 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
5364 Remove O32 support.
5365 * config/mips/t-irix6: New file.
5366 * config/mips/t-slibgcc-irix: New file.
5368 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5370 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
5371 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
5373 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5375 * configure.ac (target_thread_file): Determine thread model.
5376 * configure: Regenerate.
5377 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
5378 * config/alpha/t-alpha: New file.
5379 * config/alpha/t-crtfm: Use $<.
5380 * config/alpha/t-ieee: New file.
5381 * config/alpha/t-osf-pthread: New file.
5382 * config/alpha/t-slibgcc-osf: New file.
5383 * config/alpha/libgcc-osf5.ver: New file.
5385 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5387 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
5388 tmake_file.
5389 Add crtfastmath.o to extra_parts.
5391 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5393 * config/gmon-sol2.c: Reindent.
5394 Cleanup comments.
5395 Remove, correct casts.
5396 Use STDERR_FILENO, NULL.
5397 (BASEADDRESS): Remove.
5398 (minbrk): Remove.
5399 (errno, sbrk): Remove declarations.
5400 (monstartup) [hp300]: Remove.
5401 (mcount): Remove.
5403 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5405 * Makefile.in (cpu_type): Define.
5406 * config.host (i[34567]86-*-rtems*): Handle it.
5407 (i[34567]86-*-solaris2*): Move body ...
5408 (*-*-solaris2*): ... here.
5409 New case, generalize.
5410 (sparc-*-elf*): Handle it.
5411 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5412 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5413 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5414 Fold into ...
5415 (sparc*-*-solaris2*): ... this.
5416 New case.
5417 (sparc64-*-elf*): Handle it.
5418 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5419 Merge ../gcc/config/i386/gmon-sol2.c.
5420 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5421 Use C comments.
5422 Merge ../gcc/config/i386/sol2-gc1.asm.
5423 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5424 Use C comments.
5425 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5426 Use C comments.
5427 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5428 * config/i386/t-crtstuff: New file.
5429 * config/i386/t-softfp: New file.
5430 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5431 $(T)crti.o, $(T)crtn.o): Remove.
5432 (gcrt1.o): New rule.
5433 (TARGET_LIBGCC2_CFLAGS): Remove.
5434 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5435 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5436 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5437 * config/sparc/t-sol2: New file.
5438 * config/sparc/t-crtfm: Move to ...
5439 * config/t-crtfm: ... this.
5440 Use $(cpu_type), $<.
5441 * config/t-crtin: New file.
5442 * config/sparc/t-softfp: New file.
5443 * config/sparc/t-softmul: New file.
5444 * config/t-rtems: New file.
5445 * config/t-slibgcc: New file.
5446 * config/t-slibgcc-elf-ver: New file.
5447 * config/t-slibgcc-gld: New file.
5448 * config/t-slibgcc-sld: New file.
5449 * config/t-sol2: New file.
5450 * configure.ac: Include ../config/lib-ld.m4.
5451 Call AC_LIB_PROG_LD_GNU.
5452 Substitute cpu_type.
5453 * configure: Regenerate.
5455 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5457 PR bootstrap/49173
5458 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5459 libgcc-std.ver in the build directory.
5460 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5461 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5463 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5465 * libgcc-std.ver.in: New file.
5466 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5467 variables.
5468 (libgcc-std.ver): New rule.
5469 * config/t-gnu-prefix: New file.
5471 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5473 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5475 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5477 * config/i386/darwin-lib.h: New file.
5479 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5481 * config/arm/symbian-lib.h: New.
5483 2011-05-04 Chris Demetriou <cgd@google.com>
5485 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5486 (__x86.get_pc_thunk.bx): ...this.
5487 (__morestack): Adjust for rename, remove undef of __i686.
5489 2011-05-03 Chris Demetriou <cgd@google.com>
5491 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5493 2011-03-22 Joseph Myers <joseph@codesourcery.com>
5495 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5496 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5497 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5498 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5499 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5500 Remove cases.
5502 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
5504 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5505 Adjust copyright year.
5507 2011-03-07 Ian Lance Taylor <iant@google.com>
5509 * generic-morestack.c (__splitstack_find): Adjust returned stack
5510 pointer to include all registers pushed by __morestack.
5512 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5514 PR target/40125
5515 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5516 (toolexecdir): Calculate and AC_SUBST.
5517 (toolexeclibdir): Likewise.
5518 * Makefile.in (target_noncanonical): Import.
5519 (toolexecdir): Likewise.
5520 (toolexeclibdir): Likewise.
5521 * configure: Regenerate.
5523 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5525 PR target/46040
5526 * config/arm/bpabi.h: Rename to...
5527 * config/arm/bpabi-lib.h: ...this.
5529 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5531 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5532 appropriate.
5533 * configure: Regenerate.
5535 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5537 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5538 __FLOAT_WORD_ORDER__.
5539 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5540 Delete.
5542 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5544 PR other/46202
5545 * Makefile.in (install-strip): New phony target.
5547 2010-11-07 Ian Lance Taylor <iant@google.com>
5549 PR target/46089
5550 * config/i386/morestack.S (__morestack_large_model): New
5551 function.
5553 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5555 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5556 Delete.
5557 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5559 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5561 * config/arm/bpabi.h: New file.
5562 * config/frv/frv-abi.h: New file.
5564 2010-10-01 Ian Lance Taylor <iant@google.com>
5566 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5567 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5569 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5571 PR target/45858
5572 * config.host: Add the missing `$'.
5574 2010-09-30 Michael Eager <eager@eagercon.com>
5576 * config.host: Add microblaze*-*-*.
5577 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5578 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5579 udivsi3.asm,umodsi3.asm}: New.
5581 2010-09-28 Ian Lance Taylor <iant@google.com>
5583 * configure.ac: Adjust CFI test to test assembler directly rather
5584 than checking gcc preprocessor macro.
5585 * configure: Rebuild.
5587 2010-09-27 Ian Lance Taylor <iant@google.com>
5589 * configure.ac: Test whether assembler supports CFI directives.
5590 * config.host: Only add t-stack and i386/t-stack-i386 to
5591 tmake_file if libgcc_cv_cfi is "yes".
5592 * configure: Rebuild.
5594 2010-09-27 Ian Lance Taylor <iant@google.com>
5596 * generic-morestack.h: New file.
5597 * generic-morestack.c: New file.
5598 * generic-morestack-thread.c: New file.
5599 * config/i386/morestack.S: New file.
5600 * config/t-stack: New file.
5601 * config/i386/t-stack-i386: New file.
5602 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5603 i386/t-stack-i386 to tmake_file.
5605 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5607 * Makefile.in (libgcc-extra-parts): Check for static archives and
5608 invoke ranlib after installing them.
5609 (gcc-extra-parts): Likewise.
5610 (install-leaf): Likewise.
5612 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5614 * configure: Regenerated.
5616 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
5618 * configure: Regenerated.
5620 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5621 Andrew Pinski <pinskia@gmail.com>
5623 PR target/40959
5624 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5626 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5628 PR target/45524
5629 * configure: Regenerated.
5631 2010-09-06 Andreas Schwab <schwab@redhat.com>
5633 * configure: Regenerate.
5635 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5637 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5638 64bit targets.
5639 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5640 for 64bit targets.
5642 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5643 Iain Sandoe <iains@gcc.gnu.org>
5645 PR target/45476
5646 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5647 LIB2FUNCS_EXCLUDE functions.
5649 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5651 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5652 Include dfp.m4.
5653 * configure: Regenerate.
5655 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
5657 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5658 i386/t-freebsd to tmake_file.
5659 * config/i386/t-freebsd: New file.
5660 * config/i386/libgcc-bsd.ver: New file.
5662 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5664 * config.host (powerpc*-eabispe*): Set tmake_file.
5665 (powerpc*-eabi*): Likewise.
5666 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5667 crtbeginS, crtendS, crtbeginT.
5669 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
5671 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5672 to tmake_file. Add crtfastmath.o to extra_parts.
5673 * config/mips/t-crtfm: New.
5675 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5677 * config.host (sparc64-*-rtems*): New target.
5679 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5681 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5682 assembler syntax.
5684 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5686 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5688 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5690 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5691 alpha-dec-osf5.0* support.
5693 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
5695 * config.host: Add lm32-*-rtems*.
5697 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5698 Uros Bizjak <ubizjak@gmail.com>
5700 PR target/39048
5701 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5702 like other remaining 32-bit x86 OSes.
5703 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5704 assembler syntax.
5705 * config/i386/libgcc-sol2.ver: New file.
5706 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5708 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5710 PR c/43553
5711 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5712 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5713 is used and substitute set_use_emutls.
5714 * configure: Regenerated.
5716 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5718 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5720 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5722 PR target/38085
5723 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5724 MULTILIB_CFLAGS.
5725 ($(T)gcrt1.o): Likewise.
5726 ($(T)crt1.o): Likewise.
5727 ($(T)crti.o): Likewise.
5728 ($(T)crtn.o): Likewise.
5730 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5732 PR other/42980
5733 * Makefile.in (install): Use $(MAKE) string in rule, for
5734 parallel make.
5736 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5738 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5739 * config/mmix/t-mmix: New file.
5740 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5742 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5744 PR java/41991
5745 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5746 SHLIB_MAPFILES.
5748 2010-01-04 Anthony Green <green@moxielogic.com>
5750 * config/moxie/crti.asm, config/moxie/crtn.asm,
5751 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5752 config/moxie/t-moxie: New files.
5753 * config.host: Add t-moxie-softfp reference.
5755 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5757 PR other/39888
5758 * config/t-slibgcc-darwin: Fix embedded rpaths for
5759 --enable-version-specific-runtime-libs, build extension stub
5760 libs exposing features available from current libgcc_s.
5762 2009-11-11 Jon Beniston <jon@beniston.com>
5764 * config.host: Add lm32 targets.
5765 * config/lm32: New directory.
5766 * config/lm32/libgcc_lm32.h: New file.
5767 * config/lm32/_mulsi3.c: New file.
5768 * config/lm32/_udivmodsi4.c: New file.
5769 * config/lm32/_divsi3.c: New file.
5770 * config/lm32/_modsi3.c: New file.
5771 * config/lm32/_udivsi3.c: New file.
5772 * config/lm32/_umodsi3.c: New file.
5773 * config/lm32/_lshrsi3.S: New file.
5774 * config/lm32/_ashrsi3.S: New file.
5775 * config/lm32/_ashlsi3.S: New file.
5776 * config/lm32/crti.S: New file.
5777 * config/lm32/crtn.S: New file.
5778 * config/lm32/t-lm32: New file.
5779 * config/lm32/t-elf: New file.
5780 * config/lm32/t-uclinux: New file.
5782 2009-10-26 Nick Clifton <nickc@redhat.com>
5784 * config.host: Add support for RX target.
5785 * config/rx: New directory.
5786 * config/rx/rx-abi-functions.c: New file. Supplementary
5787 functions for libgcc to support the RX ABI.
5788 * config/rx/rx-abi.h: New file. Supplementary header file for
5789 libgcc RX ABI functions.
5790 * config/rx/t-rx: New file: Makefile fragment for building
5791 libgcc for the RX.
5793 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
5795 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5796 constraint of y0 to "g".
5798 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5800 * config.host: Include the s390 makefile fragments.
5801 * config/s390/32/_fixdfdi.c: New file.
5802 * config/s390/32/_fixsfdi.c: New file.
5803 * config/s390/32/_fixtfdi.c: New file.
5804 * config/s390/32/_fixunsdfdi.c: New file.
5805 * config/s390/32/_fixunssfdi.c: New file.
5806 * config/s390/32/_fixunstfdi.c: New file.
5807 * config/s390/32/t-floattodi: New file.
5808 * config/s390/libgcc-glibc.ver: New file.
5809 * config/s390/t-crtstuff: New file.
5810 * config/s390/t-linux: New file.
5811 * config/s390/t-tpf: New file.
5813 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5815 * configure.ac (AC_PREREQ): Bump to 2.64.
5817 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5819 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5821 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5823 * configure: Regenerate.
5825 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5827 * config.host (ia64-hp-*vms*): New target.
5828 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5829 with ia64-hp-*vms*.
5831 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5833 * configure.ac: Add snippet for maintainer-mode.
5834 * configure: Regenerate.
5835 * Makefile.in (AUTOCONF, configure_deps): New variables.
5836 ($(srcdir)/configure)): New rule, active only with maintainer
5837 mode turned on.
5839 2009-06-23 DJ Delorie <dj@redhat.com>
5841 Add MeP port.
5842 * config.host: Add mep support.
5844 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5846 * config.host: Add i386/${host_address}/t-fprules-softfp and
5847 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5849 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5850 for mingw targets.
5851 * config/i386/64/_multc3.c: Likewise.
5852 * config/i386/64/_powitf2.c: Likewise.
5853 * config/i386/64/eqtf2.c: Likewise.
5854 * config/i386/64/getf2.c: Likewise.
5855 * config/i386/64/letf2.c: Likewise.
5856 * config/i386/64/letf2.c: Likewise.
5857 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5858 unsigned long long for x64 mingw targets.
5859 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5860 (_FP_I_TYPE): Define as long long for x64 mingw target.
5862 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5864 * config.host (vax-*-linux*): New.
5866 2009-05-31 Anthony Green <green@moxielogic.com>
5868 * config.host: Add moxie support.
5869 * config/moxie/t-moxie: New file.
5871 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5873 * config.host: Add i386/${host_address}/t-fprules-softfp and
5874 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5876 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5878 * config.host: Add i386/${host_address}/t-fprules-softfp to
5879 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5881 2009-04-09 Nick Clifton <nickc@redhat.com>
5883 * config/ia64/tf-signs.c: Change copyright header to refer to
5884 version 3 of the GNU General Public License with version 3.1
5885 of the GCC Runtime Library Exception and to point readers at
5886 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5887 web page.
5888 * config/i386/32/tf-signs.c: Likewise.
5889 * config/libbid/_addsub_dd.c: Likewise.
5890 * config/libbid/_addsub_sd.c: Likewise.
5891 * config/libbid/_addsub_td.c: Likewise.
5892 * config/libbid/_dd_to_df.c: Likewise.
5893 * config/libbid/_dd_to_di.c: Likewise.
5894 * config/libbid/_dd_to_sd.c: Likewise.
5895 * config/libbid/_dd_to_sf.c: Likewise.
5896 * config/libbid/_dd_to_si.c: Likewise.
5897 * config/libbid/_dd_to_td.c: Likewise.
5898 * config/libbid/_dd_to_tf.c: Likewise.
5899 * config/libbid/_dd_to_udi.c: Likewise.
5900 * config/libbid/_dd_to_usi.c: Likewise.
5901 * config/libbid/_dd_to_xf.c: Likewise.
5902 * config/libbid/_df_to_dd.c: Likewise.
5903 * config/libbid/_df_to_sd.c: Likewise.
5904 * config/libbid/_df_to_td.c: Likewise.
5905 * config/libbid/_di_to_dd.c: Likewise.
5906 * config/libbid/_di_to_sd.c: Likewise.
5907 * config/libbid/_di_to_td.c: Likewise.
5908 * config/libbid/_div_dd.c: Likewise.
5909 * config/libbid/_div_sd.c: Likewise.
5910 * config/libbid/_div_td.c: Likewise.
5911 * config/libbid/_eq_dd.c: Likewise.
5912 * config/libbid/_eq_sd.c: Likewise.
5913 * config/libbid/_eq_td.c: Likewise.
5914 * config/libbid/_ge_dd.c: Likewise.
5915 * config/libbid/_ge_sd.c: Likewise.
5916 * config/libbid/_ge_td.c: Likewise.
5917 * config/libbid/_gt_dd.c: Likewise.
5918 * config/libbid/_gt_sd.c: Likewise.
5919 * config/libbid/_gt_td.c: Likewise.
5920 * config/libbid/_isinfd128.c: Likewise.
5921 * config/libbid/_isinfd32.c: Likewise.
5922 * config/libbid/_isinfd64.c: Likewise.
5923 * config/libbid/_le_dd.c: Likewise.
5924 * config/libbid/_le_sd.c: Likewise.
5925 * config/libbid/_le_td.c: Likewise.
5926 * config/libbid/_lt_dd.c: Likewise.
5927 * config/libbid/_lt_sd.c: Likewise.
5928 * config/libbid/_lt_td.c: Likewise.
5929 * config/libbid/_mul_dd.c: Likewise.
5930 * config/libbid/_mul_sd.c: Likewise.
5931 * config/libbid/_mul_td.c: Likewise.
5932 * config/libbid/_ne_dd.c: Likewise.
5933 * config/libbid/_ne_sd.c: Likewise.
5934 * config/libbid/_ne_td.c: Likewise.
5935 * config/libbid/_sd_to_dd.c: Likewise.
5936 * config/libbid/_sd_to_df.c: Likewise.
5937 * config/libbid/_sd_to_di.c: Likewise.
5938 * config/libbid/_sd_to_sf.c: Likewise.
5939 * config/libbid/_sd_to_si.c: Likewise.
5940 * config/libbid/_sd_to_td.c: Likewise.
5941 * config/libbid/_sd_to_tf.c: Likewise.
5942 * config/libbid/_sd_to_udi.c: Likewise.
5943 * config/libbid/_sd_to_usi.c: Likewise.
5944 * config/libbid/_sd_to_xf.c: Likewise.
5945 * config/libbid/_sf_to_dd.c: Likewise.
5946 * config/libbid/_sf_to_sd.c: Likewise.
5947 * config/libbid/_sf_to_td.c: Likewise.
5948 * config/libbid/_si_to_dd.c: Likewise.
5949 * config/libbid/_si_to_sd.c: Likewise.
5950 * config/libbid/_si_to_td.c: Likewise.
5951 * config/libbid/_td_to_dd.c: Likewise.
5952 * config/libbid/_td_to_df.c: Likewise.
5953 * config/libbid/_td_to_di.c: Likewise.
5954 * config/libbid/_td_to_sd.c: Likewise.
5955 * config/libbid/_td_to_sf.c: Likewise.
5956 * config/libbid/_td_to_si.c: Likewise.
5957 * config/libbid/_td_to_tf.c: Likewise.
5958 * config/libbid/_td_to_udi.c: Likewise.
5959 * config/libbid/_td_to_usi.c: Likewise.
5960 * config/libbid/_td_to_xf.c: Likewise.
5961 * config/libbid/_tf_to_dd.c: Likewise.
5962 * config/libbid/_tf_to_sd.c: Likewise.
5963 * config/libbid/_tf_to_td.c: Likewise.
5964 * config/libbid/_udi_to_dd.c: Likewise.
5965 * config/libbid/_udi_to_sd.c: Likewise.
5966 * config/libbid/_udi_to_td.c: Likewise.
5967 * config/libbid/_unord_dd.c: Likewise.
5968 * config/libbid/_unord_sd.c: Likewise.
5969 * config/libbid/_unord_td.c: Likewise.
5970 * config/libbid/_usi_to_dd.c: Likewise.
5971 * config/libbid/_usi_to_sd.c: Likewise.
5972 * config/libbid/_usi_to_td.c: Likewise.
5973 * config/libbid/_xf_to_dd.c: Likewise.
5974 * config/libbid/_xf_to_sd.c: Likewise.
5975 * config/libbid/_xf_to_td.c: Likewise.
5976 * config/libbid/bid128.c: Likewise.
5977 * config/libbid/bid128_2_str.h: Likewise.
5978 * config/libbid/bid128_2_str_macros.h: Likewise.
5979 * config/libbid/bid128_2_str_tables.c: Likewise.
5980 * config/libbid/bid128_add.c: Likewise.
5981 * config/libbid/bid128_compare.c: Likewise.
5982 * config/libbid/bid128_div.c: Likewise.
5983 * config/libbid/bid128_fma.c: Likewise.
5984 * config/libbid/bid128_logb.c: Likewise.
5985 * config/libbid/bid128_minmax.c: Likewise.
5986 * config/libbid/bid128_mul.c: Likewise.
5987 * config/libbid/bid128_next.c: Likewise.
5988 * config/libbid/bid128_noncomp.c: Likewise.
5989 * config/libbid/bid128_quantize.c: Likewise.
5990 * config/libbid/bid128_rem.c: Likewise.
5991 * config/libbid/bid128_round_integral.c: Likewise.
5992 * config/libbid/bid128_scalb.c: Likewise.
5993 * config/libbid/bid128_sqrt.c: Likewise.
5994 * config/libbid/bid128_string.c: Likewise.
5995 * config/libbid/bid128_to_int16.c: Likewise.
5996 * config/libbid/bid128_to_int32.c: Likewise.
5997 * config/libbid/bid128_to_int64.c: Likewise.
5998 * config/libbid/bid128_to_int8.c: Likewise.
5999 * config/libbid/bid128_to_uint16.c: Likewise.
6000 * config/libbid/bid128_to_uint32.c: Likewise.
6001 * config/libbid/bid128_to_uint64.c: Likewise.
6002 * config/libbid/bid128_to_uint8.c: Likewise.
6003 * config/libbid/bid32_to_bid128.c: Likewise.
6004 * config/libbid/bid32_to_bid64.c: Likewise.
6005 * config/libbid/bid64_add.c: Likewise.
6006 * config/libbid/bid64_compare.c: Likewise.
6007 * config/libbid/bid64_div.c: Likewise.
6008 * config/libbid/bid64_fma.c: Likewise.
6009 * config/libbid/bid64_logb.c: Likewise.
6010 * config/libbid/bid64_minmax.c: Likewise.
6011 * config/libbid/bid64_mul.c: Likewise.
6012 * config/libbid/bid64_next.c: Likewise.
6013 * config/libbid/bid64_noncomp.c: Likewise.
6014 * config/libbid/bid64_quantize.c: Likewise.
6015 * config/libbid/bid64_rem.c: Likewise.
6016 * config/libbid/bid64_round_integral.c: Likewise.
6017 * config/libbid/bid64_scalb.c: Likewise.
6018 * config/libbid/bid64_sqrt.c: Likewise.
6019 * config/libbid/bid64_string.c: Likewise.
6020 * config/libbid/bid64_to_bid128.c: Likewise.
6021 * config/libbid/bid64_to_int16.c: Likewise.
6022 * config/libbid/bid64_to_int32.c: Likewise.
6023 * config/libbid/bid64_to_int64.c: Likewise.
6024 * config/libbid/bid64_to_int8.c: Likewise.
6025 * config/libbid/bid64_to_uint16.c: Likewise.
6026 * config/libbid/bid64_to_uint32.c: Likewise.
6027 * config/libbid/bid64_to_uint64.c: Likewise.
6028 * config/libbid/bid64_to_uint8.c: Likewise.
6029 * config/libbid/bid_b2d.h: Likewise.
6030 * config/libbid/bid_binarydecimal.c: Likewise.
6031 * config/libbid/bid_conf.h: Likewise.
6032 * config/libbid/bid_convert_data.c: Likewise.
6033 * config/libbid/bid_decimal_data.c: Likewise.
6034 * config/libbid/bid_decimal_globals.c: Likewise.
6035 * config/libbid/bid_div_macros.h: Likewise.
6036 * config/libbid/bid_dpd.c: Likewise.
6037 * config/libbid/bid_flag_operations.c: Likewise.
6038 * config/libbid/bid_from_int.c: Likewise.
6039 * config/libbid/bid_functions.h: Likewise.
6040 * config/libbid/bid_gcc_intrinsics.h: Likewise.
6041 * config/libbid/bid_inline_add.h: Likewise.
6042 * config/libbid/bid_internal.h: Likewise.
6043 * config/libbid/bid_round.c: Likewise.
6044 * config/libbid/bid_sqrt_macros.h: Likewise.
6046 2009-04-09 Jakub Jelinek <jakub@redhat.com>
6048 * Makefile.in: Change copyright header to refer to version
6049 3 of the GNU General Public License and to point readers at the
6050 COPYING3 file and the FSF's license web page.
6051 * config.host: Likewise.
6053 2009-04-07 Alan Modra <amodra@bigpond.net.au>
6055 * config.host: Reorder and merge to match config.gcc change.
6057 2009-04-03 Alan Modra <amodra@bigpond.net.au>
6059 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
6061 2009-03-28 Joseph Myers <joseph@codesourcery.com>
6063 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
6064 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
6065 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
6066 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
6068 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
6070 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
6071 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6073 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
6075 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
6076 ia64/t-softfp-compat to tmake_file.
6078 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
6080 * config/ia64/__divxf3.asm: New.
6081 * config/ia64/_fixtfdi.asm: Likewise.
6082 * config/ia64/_fixunstfdi.asm: Likewise.
6083 * config/ia64/_floatditf.asm: Likewise.
6084 * config/ia64/t-fprules-softfp: Likewise.
6085 * config/ia64/t-softfp-compat: Likewise.
6086 * config/ia64/tf-signs.c: Likewise.
6088 2009-01-18 Ben Elliston <bje@au.ibm.com>
6090 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6092 2009-01-16 Ben Elliston <bje@au.ibm.com>
6094 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
6095 to tmake_file.
6097 2009-01-13 Ben Elliston <bje@au.ibm.com>
6099 * config/t-softfp: New file.
6100 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
6101 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
6103 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
6105 * config.host: Add m32r*-*-rtems*.
6107 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
6109 * config.host: Add m32c*-*-rtems*.
6111 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6113 PR bootstrap/33100
6114 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
6115 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
6116 * configure: Regenerate.
6117 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
6118 tmake_file here from gcc/config.gcc.
6119 Move extra_parts here from gcc/config.gcc.
6120 * config/i386/t-sol2: Move here from gcc/config/i386.
6121 Use gcc_srcdir instead of srcdir.
6123 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
6125 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
6126 case.
6128 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
6130 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
6132 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
6134 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
6136 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
6138 Add picoChip port.
6139 * config.host: Add picochip-*-*.
6141 2008-08-06 Bob Wilson <bob.wilson@acm.org>
6143 * config.host: Match more processor names for Xtensa.
6145 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
6147 * config/i386/64/t-softfp-compat: Update comments.
6149 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
6151 * config/i386/64/_divtc3-compat.c: Moved to ...
6152 * config/i386/64/_divtc3.c: Here.
6154 * config/i386/64/_multc3-compat.c: Moved to ...
6155 * config/i386/64/_multc3.c: Here.
6157 * config/i386/64/_powitf2-compat.c: Moved to ...
6158 * config/i386/64/_powitf2.c: Here.
6160 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
6161 .c suffix instead of -compat.c.
6163 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
6165 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
6166 (_FP_MUL_MEAT_D): Ditto.
6167 (_FP_DIV_MEAT_S): Ditto.
6168 (_FP_DIV_MEAT_D): Ditto.
6170 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
6172 * Makefile.in: Add support for __sync_* libgcc functions.
6174 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
6176 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
6178 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6180 PR boostrap/36702
6181 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
6182 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
6184 * config/i386/64/t-fprules-softfp: Moved to ...
6185 * config/i386/64/t-softfp-compat: This. New.
6187 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
6189 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
6190 Initialize f with 0.0.
6192 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6194 PR target/36669
6195 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
6197 * config/i386/64/_divtc3-compat.c: New.
6198 * config/i386/64/_multc3-compat.c: Likewise.
6199 * config/i386/64/_powitf2-compat.c: Likewise.
6200 * config/i386/64/eqtf2.c: Likewise.
6201 * config/i386/64/getf2.c: Likewise.
6202 * config/i386/64/letf2.c: Likewise.
6203 * config/i386/64/t-fprules-softfp: Likewise.
6205 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6207 * config.host: Add i386/${host_address}/t-fprules-softfp to
6208 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
6209 i[34567]86-*-linux*, x86_64-*-linux*.
6211 * configure.ac: Set host_address to 64 or 32 for x86.
6212 * configure: Regenerated.
6214 * Makefile.in (config.status): Also depend on
6215 $(srcdir)/config.host.
6217 * config/i386/32/t-fprules-softfp: New.
6218 * config/i386/32/tf-signs.c: Likewise.
6220 * config/i386/64/sfp-machine.h: New. Moved from gcc.
6222 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6223 Uros Bizjak <ubizjak@gmail.com>
6225 * config/i386/32/sfp-machine.h: New.
6227 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
6229 * config/rs6000/t-ppccomm: Remove rules that conflict with
6230 auto-generated rules.
6232 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6234 * configure.ac: sinclude override.m4.
6235 * configure: Regenerate.
6237 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
6239 * configure: Regenerate.
6241 2008-06-10 Joseph Myers <joseph@codesourcery.com>
6243 * Makefile.in (DECNUMINC): Remove
6244 -I$(MULTIBUILDTOP)../../libdecnumber.
6245 * gstdint.h: New.
6247 2008-06-07 Joseph Myers <joseph@codesourcery.com>
6249 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
6250 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
6251 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
6252 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
6253 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
6254 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
6255 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
6256 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
6257 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
6258 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
6259 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
6260 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
6261 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
6262 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
6264 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
6266 * config.host (sh2[lbe]*-*-linux*): Allow target.
6268 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
6270 * config/rs6000/t-ppccomm: Add build rules for new files.
6271 (LIB2ADD_ST): New variable.
6273 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
6275 PR target/34210
6276 PR target/35508
6277 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
6278 * config/t-avr: New file. Build 16bit libgcc functions.
6280 2008-03-02 Jakub Jelinek <jakub@redhat.com>
6282 PR target/35401
6283 * config/t-slibgcc-darwin: Make install-leaf dependent on
6284 install-darwin-libgcc-stubs instead of install.
6286 2008-01-25 Joseph Myers <joseph@codesourcery.com>
6288 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
6289 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
6290 sh-*-rtemscoff*): Remove cases.
6292 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
6294 * Makefile.in (all): Use install-leaf rather than install.
6295 (install): Split most of the rule into...
6296 (install-leaf): ...this new one.
6298 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
6299 Paolo Bonzini <bonzini@gnu.org>
6301 PR target/30572
6302 * Makefile.in: Use @shlib_slibdir@ substitution to get
6303 correct install name on darwin.
6304 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
6306 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
6308 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
6309 cris-*-elf and cris-*-none.
6310 (crisv32-*-linux*): Similar, as cris-*-linux*.
6312 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
6314 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
6316 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
6318 PR regression/33926
6319 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
6320 * configure: Regenerated.
6322 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
6324 * Makefile.in (dfp-filenames): Replace decimal_globals,
6325 decimal_data, binarydecimal and convert_data with
6326 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
6327 and bid_convert_data, respectively.
6329 2007-09-17 Chao-ying Fu <fu@mips.com>
6330 Nigel Stephens <nigel@mips.com>
6332 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
6333 * Makefile.in (fixed_point): Define.
6334 Check if fixed_point is yes to build support functions.
6335 * configure.ac: Check for fixed_point support.
6336 * configure: Regenerated.
6337 * gen-fixed.sh: New file to generate lists of fixed-point labels,
6338 funcs, modes, from, to.
6340 2007-09-11 Janis Johnson <janis187@us.ibm.com
6342 * Makefile.in (dfp-filenames): Add bid128_noncomp.
6344 2007-09-10 Janis Johnson <janis187@us.ibm.com>
6346 * Makefile.in (dfp-filenames): Remove decUtility, add
6347 decDouble, decPacked, decQuad, decSingle.
6349 2007-08-27 Hans Kester <hans.kester@ellips.nl>
6351 * config.host : Add x86_64-elf target.
6353 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6355 * configure.ac (set_have_cc_tls): Add a missing =.
6356 * configure: Regenerated.
6358 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6360 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
6361 and x86_64-*-linux*.
6363 * config/t-tls: New file.
6365 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6367 * configure.ac: Include ../config/enable.m4 and
6368 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
6369 supports TLS and substitute set_have_cc_tls.
6370 * configure: Regenerated.
6372 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
6374 * Makefile.in: Use libbid for DFP when BID is enabled.
6376 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
6378 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
6379 extra_parts. Add config/i386/t-cygming to tmake_file.
6380 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
6382 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
6383 Danny Smith <dannysmith@users.sourceforge.net>
6385 PR target/29498
6386 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
6387 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
6388 * config/i386/t-crtfm: Compile crtfastmath.o with
6389 -minline-all-stringops.
6391 2007-05-10 Richard Sandiford <richard@codesourcery.com>
6393 * config.host (sparc-wrs-vxworks): New target.
6395 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
6397 * config.host: Recognize fido.
6399 2007-04-04 Janis Johnson <janis187@us.ibm.com>
6401 * configure: Check host, not target, for decimal float support.
6403 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
6405 * config/i386/t-crtpc: New file.
6406 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
6407 (x86_64-*-linux*): Ditto.
6409 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
6411 * config.host (x86_64-*-mingw*): New target.
6413 2007-03-23 Michael Meissner <michael.meissner@amd.com>
6414 H.J. Lu <hongjiu.lu@intel.com>
6416 * Makefile.in (enable_decimal_float): New.
6417 (DECNUMINC): Add
6418 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6419 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6420 (decbits-filenames): This.
6421 (decbits-objects): New.
6422 (libgcc-objects): Add $(decbits-objects).
6424 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6425 Substitute enable_decimal_float.
6426 * configure: Regenerated.
6428 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
6430 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6432 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6434 * Makefile.in (install-info): New dummy target.
6436 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6438 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6440 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6442 * Makefile.in: Add install-html and install-pdf dummy
6443 targets.
6445 2007-02-05 Roger Sayle <roger@eyesopen.com>
6446 Daniel Jacobowitz <dan@codesourcery.com>
6448 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6449 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6450 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6452 2007-01-29 Janis Johnson <janis187@us.ibm.com>
6454 * Makefile.in (dec-filenames): Add decExcept.
6456 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6458 PR bootstrap/30469
6459 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6460 -fprofile-use.
6462 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6464 * configure.ac: Add --enable-version-specific-runtime-libs.
6465 Correct $slibdir default.
6466 * configure: Regenerated.
6468 2007-01-23 Joseph Myers <joseph@codesourcery.com>
6470 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6472 2007-01-21 Andrew Pinski <pinskia@gmail.com>
6474 PR target/30519
6475 * config.host (alpha*-*-linux*): Set extra_parts.
6477 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6479 * config/sh/t-linux: New.
6480 * config.host (sh*-*-linux*): Set tmake_file.
6482 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6484 * Makefile.in (install): Handle multilibs.
6486 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6488 * Makefile.in: Added .PHONY entry for documentation targets.
6490 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6492 * Makefile.in: Add empty info, html, dvi, pdf targets.
6494 2007-01-04 Mike Stump <mrs@apple.com>
6496 * Makefile.in (MAKEINFO): Remove.
6497 (PERL): Likewise.
6499 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
6501 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6502 * configure: Regenerate.
6503 * Makefile.in (host_subdir): Substitute it.
6504 (gcc_objdir): Use it.
6506 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6508 * config.host (ia64*-*-linux*): Set tmake_file.
6510 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6512 * Makefile.in (version): Define.
6514 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6515 Paolo Bonzini <bonzini@gnu.org>
6517 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6518 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6519 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6520 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6521 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6522 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6523 * configure: Generated.