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t-msp430 (libmul_none.a, [...]): Filter archived prerequisites.
[gcc.git] / libgcc / ChangeLog
1 2017-01-13 Joe Seymour <joe.s@somniumtech.com>
2
3 * config/msp430/t-msp430 (libmul_none.a, libmul_16.a, libmul_32.a,
4 libmul_f5.a): Filter archived prerequisites.
5
6 2017-01-10 Andrew Senkevich <andrew.senkevich@intel.com>
7
8 * config/i386/cpuinfo.h (processor_features): Add
9 FEATURE_AVX512VPOPCNTDQ.
10 * config/i386/cpuinfo.c (get_available_features): Habdle new
11 feature.
12
13 2017-01-04 Joseph Myers <joseph@codesourcery.com>
14
15 * config/mips/sfp-machine.h (_FP_CHOOSENAN): Always preserve NaN
16 payload if [__mips_nan2008].
17
18 2017-01-04 Alan Modra <amodra@gmail.com>
19
20 * Makefile.in (configure_deps): Update.
21 * configure: Regenerate.
22
23 2017-01-01 Jakub Jelinek <jakub@redhat.com>
24
25 Update copyright years.
26
27 2016-12-19 Krister Walfridsson <krister.walfridsson@gmail.com>
28
29 * config.host (*-*-netbsd*): Add t-eh-dw2-dip to tmake_file.
30 * crtstuff.c (BSD_DL_ITERATE_PHDR_AVAILABLE): Define for NetBSD.
31 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME, ElfW): Likewise.
32
33 2016-12-17 Matthias Klose <doko@ubuntu.com>
34
35 * config/arc/gmon: Remove empty directory.
36
37 2016-12-16 Claudiu Zissulescu <claziss@synopsys.com>
38
39 * config.host (arc*-*-linux-uclibc*): Remove libgmon, crtg, and
40 crtgend.
41 (arc*-*-elf*): Likewise.
42 * config/arc/t-arc: Remove old gmon lib targets.
43 * config/arc/crtg.S: Remove.
44 * config/arc/crtgend.S: Likewise.
45 * config/arc/gmon/atomic.h: Likewise.
46 * config/arc/gmon/auxreg.h: Likewise.
47 * config/arc/gmon/dcache_linesz.S: Likewise.
48 * config/arc/gmon/gmon.c: Likewise.
49 * config/arc/gmon/machine-gmon.h: Likewise.
50 * config/arc/gmon/mcount.c: Likewise.
51 * config/arc/gmon/prof-freq-stub.S: Likewise.
52 * config/arc/gmon/prof-freq.c: Likewise.
53 * config/arc/gmon/profil.S: Likewise.
54 * config/arc/gmon/sys/gmon.h: Likewise.
55 * config/arc/gmon/sys/gmon_out.h: Likewise.
56 * config/arc/t-arc-newlib: Likewise.
57 * config/arc/t-arc700-uClibc: Renamed to t-arc-uClibc.
58
59 2016-12-12 George Spelvin <linux@sciencehorizons.net>
60
61 * config/avr/lib1funcs.S (__ashrdi3): Fix typo from r243545.
62
63 2016-12-12 George Spelvin <linux@sciencehorizons.net>
64
65 * config/avr/lib1funcs.S (__ashldi3): Use __tmp_reg__ to restore
66 R16 instead of push + pop.
67 (__ashrdi3, __lshrdi3): Same. And use __zero_reg__ for signs.
68
69 2016-12-10 Krister Walfridsson <krister.walfridsson@gmail.com>
70
71 * config.host (i[34567]86-*-netbsdelf*): Add i386/t-crtstuff to
72 tmake_file.
73
74 2016-12-05 Cupertino Miranda <cmiranda@synopsys.com>
75
76 * config.host (arc*-*-linux-uclibc*): Use default extra
77 objects. Include linux-android header.
78 * config/arc/crti.S (_init): Declare symbol as function.
79 (_fini): Likewise.
80
81 2016-12-03 Thomas Koenig <tkoenig@gcc.gnu.org>
82
83 PR fortran/78379
84 * config/i386/cpuinfo.c: Move denums for processor vendors,
85 processor type, processor subtypes and declaration of
86 struct __processor_model into
87 * config/i386/cpuinfo.h: New header file.
88
89 2016-12-02 Andre Vieira <andre.simoesdiasvieira@arm.com>
90 Thomas Preud'homme <thomas.preudhomme@arm.com>
91
92 * config/arm/cmse_nonsecure_call.S: New.
93 * config/arm/t-arm: Compile cmse_nonsecure_call.S
94
95 2016-12-02 Andre Vieira <andre.simoesdiasvieira@arm.com>
96 Thomas Preud'homme <thomas.preudhomme@arm.com>
97
98 * config/arm/t-arm (HAVE_CMSE): New.
99 * config/arm/cmse.c: New.
100
101 2016-11-28 Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
102
103 PR gcc/74748
104 * libgcc/config/bfin/libgcc-glibc.ver, libgcc/config/bfin/t-linux:
105 use generic linker version information on Blackfin.
106
107 PR gcc/74748
108 * libgcc/mkmap-symver.awk: add support for skip_underscore
109
110 2016-11-27 Iain Sandoe <iain@codesourcery.com>
111 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
112
113 PR target/67710
114 * config/t-darwin: Default builds to 10.5 codegen.
115
116 2016-11-24 James Greenhalgh <james.greenhalgh@arm.com>
117
118 * config/aarch64/sfp-machine.h (_FP_NANFRAC_H): Define.
119 (_FP_NANSIGN_H): Likewise.
120 * config/aarch64/t-softfp (softfp_extensions): Add hftf.
121 (softfp_truncations): Add tfhf.
122 (softfp_extras): Add required conversion functions.
123
124 2016-11-23 James Greenhalgh <james.greenhalgh@arm.com>
125 Matthew Wahab <matthew.wahab@arm.com>
126
127 * config/arm/fp16.c (binary64): New.
128 (__gnu_d2h_internal): New.
129 (__gnu_d2h_ieee): New.
130 (__gnu_d2h_alternative): New.
131
132 2016-11-23 James Greenhalgh <james.greenhalgh@arm.com>
133 Matthew Wahab <matthew.wahab@arm.com>
134
135 * config/arm/fp16.c (struct format): New.
136 (binary32): New.
137 (__gnu_float2h_internal): New. Body moved from
138 __gnu_f2h_internal and generalize.
139 (_gnu_f2h_internal): Move body to function __gnu_float2h_internal.
140 Call it with binary32.
141
142 2016-11-23 James Greenhalgh <james.greenhalgh@arm.com>
143
144 * soft-fp/extendhftf2.c: Update from glibc.
145 * soft-fp/fixhfti.c: Likewise.
146 * soft-fp/fixunshfti.c: Likewise.
147 * soft-fp/floattihf.c: Likewise.
148 * soft-fp/floatuntihf.c: Likewise.
149 * soft-fp/half.h: Likewise.
150 * soft-fp/trunctfhf2.c: Likewise.
151
152 2016-11-20 Marc Glisse <marc.glisse@inria.fr>
153
154 PR libgcc/77813
155 * crtstuff.c (deregister_tm_clones, register_tm_clones): Hide
156 __TMC_END__ behind a passthrough asm.
157
158 2016-11-18 Walter Lee <walt@tilera.com>
159
160 * config.host (tilepro*-*-linux*): Add t-slibgcc-libgcc to tmake_file.
161
162 2016-11-17 Andrew Senkevich <andrew.senkevich@intel.com>
163
164 * config/i386/cpuinfo.c (processor_features): Add
165 FEATURE_AVX5124VNNIW, FEATURE_AVX5124FMAPS.
166
167 2016-11-17 Claudiu Zissulescu <claziss@synopsys.com>
168
169 * config/arc/dp-hack.h (ARC_OPTFPE): Define.
170 (__ARC_NORM__): Use instead ARC_OPTFPE.
171 * config/arc/fp-hack.h: Likewise.
172 * config/arc/lib1funcs.S (ARC_OPTFPE): Define.
173 (__ARC_MPY__): Use it insetead of __ARC700__ and __HS__.
174
175 2016-11-16 Alexander Monakov <amonakov@ispras.ru>
176
177 * config/nvptx/crt0.c (__main): Setup __nvptx_stacks and __nvptx_uni.
178 * config/nvptx/mgomp.c: New file.
179 * config/nvptx/t-nvptx: Add mgomp.c
180
181 2016-11-16 Waldemar Brodkorb <wbx@openadk.org>
182
183 PR libgcc/68468
184 * unwind-dw2-fde-dip.c: Fix build on FDPIC targets.
185
186 2016-11-15 Claudiu Zissulescu <claziss@synopsys.com>
187
188 * config/arc/lib1funcs.S (__mulsi3): Use feature defines instead
189 of checking for cpus.
190 (__umulsidi3, __umulsi3_highpart, __udivmodsi4, __divsi3)
191 (__modsi3, __clzsi2): Likewise.
192
193 2016-11-11 Szabolcs Nagy <szabolcs.nagy@arm.com>
194
195 * config.host (i[3456]86-*-musl*, x86_64-*-musl*): Use
196 i386/t-cpuinfo-static instead of i386/t-cpuinfo.
197 * config/i386/t-cpuinfo-static: New.
198
199 2016-11-03 Martin Liska <mliska@suse.cz>
200
201 * libgcov-profiler.c (__gcov_time_profiler): Remove.
202 (__gcov_time_profiler_atomic): Likewise.
203
204 2016-11-03 Bernd Edlinger <bernd.edlinger@hotmail.de>
205
206 PR libgcc/78067
207 * libgcc2.c (__floatdisf, __floatdidf): Avoid undefined results from
208 count_leading_zeros.
209
210 2016-11-02 Uros Bizjak <ubizjak@gmail.com>
211
212 * Makefile.in (LIB2_DIVMOD_FUNCS): Add _divmoddi4.
213 * libgcc2.c (__divmoddi4): New function.
214 * libgcc2.h (__divmoddi4): Declare.
215 * libgcc-std.ver.in (GCC_7.0.0): New. Add __PFX_divmoddi4
216 and __PFX_divmodti4.
217
218 2016-10-24 Florian Weimer <fweimer@redhat.com>
219
220 PR libgcc/78064
221 * unwind-c.c: Include auto-target.h.
222
223 2016-10-19 John David Anglin <danglin@gcc.gnu.org>
224
225 * config/pa/pa64-hpux-lib.h: New file.
226 (EH_FRAME_SECTION_NAME): Rename to __LIBGCC_EH_FRAME_SECTION_NAME__.
227 (DTORS_SECTION_ASM_OP): Rename to __LIBGCC_DTORS_SECTION_ASM_OP__.
228 * config.host (tm_file): Add pa/pa64-hpux-lib.h to tm_file on
229 hppa*64*-*-hpux11*.
230
231 2016-10-18 Max Filippov <jcmvbkbc@gmail.com>
232
233 * config/xtensa/t-elf (LIB2ADDEH_XTENSA_UNWIND_DW2_FDE): New
234 definition.
235 * config/xtensa/t-linux (LIB2ADDEH_XTENSA_UNWIND_DW2_FDE): New
236 definition.
237 * config/xtensa/t-windowed (LIB2ADDEH): Use
238 LIB2ADDEH_XTENSA_UNWIND_DW2_FDE defined by either xtensa/t-elf
239 or xtensa/t-linux.
240
241 2016-10-18 Ding-Kai Chen <dkchen@cadence.com>
242
243 * config/xtensa/ieee754-df.S (__recipdf2, __rsqrtdf2,
244 __ieee754_sqrt): New functions.
245 (__divdf3): Add implementation with new FPU instructions under
246 #if XCHAL_HAVE_DFP_DIV.
247 * config/xtensa/ieee754-sf.S (__recipsf2, __rsqrtsf2,
248 __ieee754_sqrtf): New functions.
249 (__divsf3): Add implementation with new FPU instructions under
250 #if XCHAL_HAVE_FP_DIV.
251 * config/xtensa/t-xtensa (LIB1ASMFUNCS): Add _sqrtf, _recipsf2
252 _rsqrtsf2, _sqrt, _recipdf2 and _rsqrtdf2.
253
254 2016-10-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
255
256 * libgcov-profiler.c: Replace MEMMODEL_* macros by their __ATOMIC_*
257 equivalent.
258 * config/tilepro/atomic.c: Likewise and stop casting model to
259 enum memmodel.
260
261 2016-10-10 Joseph Myers <joseph@codesourcery.com>
262
263 PR target/77586
264 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64-hp-*vms*): Use
265 soft-fp.
266
267 2016-10-10 Andreas Tobler <andreast@gcc.gnu.org>
268
269 * config.host: Add support for aarch64-*-freebsd*.
270
271 2016-10-05 Andreas Schwab <schwab@suse.de>
272
273 * config/ia64/crtbegin.S (__do_jv_register_classes): Remove.
274 (.section .init_array): Don't call __do_jv_register_classes.
275 (.section .init): Likewise.
276
277 2016-10-04 Jakub Jelinek <jakub@redhat.com>
278
279 * config/i386/cygming-crtbegin.c (_Jv_RegisterClasses): Remove.
280 (__JCR_LIST__): Remove.
281 (__gcc_register_frame): Don't attempt to _Jv_RegisterClasses.
282 * config/i386/cygming-crtend.c (__JCR_END__): Remove.
283 * config/ia64/crtbegin.S (__JCR_LIST__): Remove.
284 * config/ia64/crtend.S (__JCR_END__): Remove.
285 * crtstuff.c: Remove __LIBGCC_JCR_SECTION_NAME__ from preprocessor
286 conditionals.
287 (__JCR_LIST__, __JCR_END__): Remove.
288 (frame_dummy): Don't attempt to _Jv_RegisterClasses.
289 (__do_global_ctors_1): Likewise.
290
291 2015-09-28 Uros Bizjak <ubizjak@gmail.com>
292
293 * config/i386/cpuinfo.c (__get_cpuid_output): Remove.
294 (__cpu_indicator_init): Call __get_cpuid, not __get_cpuid_output.
295
296 2016-09-27 Martin Liska <mliska@suse.cz>
297
298 PR gcov-profile/7970
299 PR gcov-profile/16855
300 PR gcov-profile/44779
301 * libgcov-driver.c (__gcov_init): Do not register a atexit
302 handler.
303 (__gcov_exit): Rename from gcov_exit.
304 * libgcov.h (__gcov_exit): Declare.
305
306 2016-09-27 Martin Liska <mliska@suse.cz>
307
308 PR bootstrap/77749
309 * Makefile.in: Remove _gcov_merge_delta.
310 * libgcov-merge.c (void __gcov_merge_delta): Remove.
311 * libgcov-util.c (__gcov_delta_counter_op): Remove.
312 * libgcov.h: Remove declaration of __gcov_merge_delta.
313
314 2016-09-21 Eric Botcazou <ebotcazou@adacore.com>
315
316 * configure.ac: Do not create links, only substitute the filenames.
317 * configure: Regenerate.
318 * Makefile.in: Assign the substitution results to variables.
319 (LIBGCC_LINKS): Define.
320 (enable-execute-stack.c): New rule.
321 (unwind.h): Likewise.
322 (md-unwind-support.h): Likewise.
323 (sfp-machine.h): Likewise.
324 (gthr-default.h): Likewise.
325 Add $(LIBGCC_LINKS) to the prerequisites of all object files and
326 unwind.h as prerequisite of install-unwind_h-forbuild.
327
328 2016-09-16 Jakub Jelinek <jakub@redhat.com>
329
330 PR libgcc/71744
331 * unwind-dw2-fde.c (ATOMIC_FDE_FAST_PATH): Define if __register_frame*
332 is not the primary registry and atomics are available.
333 (any_objects_registered): New variable.
334 (__register_frame_info_bases, __register_frame_info_table_bases):
335 Atomically store 1 to any_objects_registered after registering first
336 unwind info.
337 (_Unwind_Find_FDE): Return early if any_objects_registered is 0.
338
339 2016-09-09 James Greenhalgh <james.greenhalgh@arm.com>
340
341 PR target/63250
342 * Makefile.in (lib2funcs): Build _mulhc3 and _divhc3.
343 * libgcc2.h (LIBGCC_HAS_HF_MODE): Conditionally define.
344 (HFtype): Likewise.
345 (HCtype): Likewise.
346 (__divhc3): Likewise.
347 (__mulhc3): Likewise.
348 * libgcc2.c: Support _mulhc3 and _divhc3.
349
350 2016-09-07 Joseph Myers <joseph@codesourcery.com>
351
352 PR libgcc/77519
353 * libgcc2.c (NOTRUNC): Invert settings.
354
355 2016-09-06 Martin Liska <mliska@suse.cz>
356
357 PR gcov-profile/77378
358 PR gcov-profile/77466
359 * libgcov-profiler.c: Use __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{4,8} to
360 conditionaly enable/disable *_atomic functions.
361
362 2016-08-26 Joseph Myers <joseph@codesourcery.com>
363
364 * config.host (i[34567]86-*-* | x86_64-*-*): Enable TFmode soft-fp
365 where not already enabled.
366
367 2016-08-25 Szabolcs Nagy <szabolcs.nagy@arm.com>
368
369 * config/mips/linux-unwind.h: Use sys/syscall.h.
370
371 2016-08-16 Joseph Myers <joseph@codesourcery.com>
372
373 PR libgcc/77265
374 * soft-fp/adddf3.c: Update from glibc.
375 * soft-fp/addsf3.c: Likewise.
376 * soft-fp/addtf3.c: Likewise.
377 * soft-fp/divdf3.c: Likewise.
378 * soft-fp/divsf3.c: Likewise.
379 * soft-fp/divtf3.c: Likewise.
380 * soft-fp/double.h: Likewise.
381 * soft-fp/eqdf2.c: Likewise.
382 * soft-fp/eqsf2.c: Likewise.
383 * soft-fp/eqtf2.c: Likewise.
384 * soft-fp/extenddftf2.c: Likewise.
385 * soft-fp/extended.h: Likewise.
386 * soft-fp/extendsfdf2.c: Likewise.
387 * soft-fp/extendsftf2.c: Likewise.
388 * soft-fp/extendxftf2.c: Likewise.
389 * soft-fp/fixdfdi.c: Likewise.
390 * soft-fp/fixdfsi.c: Likewise.
391 * soft-fp/fixdfti.c: Likewise.
392 * soft-fp/fixsfdi.c: Likewise.
393 * soft-fp/fixsfsi.c: Likewise.
394 * soft-fp/fixsfti.c: Likewise.
395 * soft-fp/fixtfdi.c: Likewise.
396 * soft-fp/fixtfsi.c: Likewise.
397 * soft-fp/fixtfti.c: Likewise.
398 * soft-fp/fixunsdfdi.c: Likewise.
399 * soft-fp/fixunsdfsi.c: Likewise.
400 * soft-fp/fixunsdfti.c: Likewise.
401 * soft-fp/fixunssfdi.c: Likewise.
402 * soft-fp/fixunssfsi.c: Likewise.
403 * soft-fp/fixunssfti.c: Likewise.
404 * soft-fp/fixunstfdi.c: Likewise.
405 * soft-fp/fixunstfsi.c: Likewise.
406 * soft-fp/fixunstfti.c: Likewise.
407 * soft-fp/floatdidf.c: Likewise.
408 * soft-fp/floatdisf.c: Likewise.
409 * soft-fp/floatditf.c: Likewise.
410 * soft-fp/floatsidf.c: Likewise.
411 * soft-fp/floatsisf.c: Likewise.
412 * soft-fp/floatsitf.c: Likewise.
413 * soft-fp/floattidf.c: Likewise.
414 * soft-fp/floattisf.c: Likewise.
415 * soft-fp/floattitf.c: Likewise.
416 * soft-fp/floatundidf.c: Likewise.
417 * soft-fp/floatundisf.c: Likewise.
418 * soft-fp/floatunditf.c: Likewise.
419 * soft-fp/floatunsidf.c: Likewise.
420 * soft-fp/floatunsisf.c: Likewise.
421 * soft-fp/floatunsitf.c: Likewise.
422 * soft-fp/floatuntidf.c: Likewise.
423 * soft-fp/floatuntisf.c: Likewise.
424 * soft-fp/floatuntitf.c: Likewise.
425 * soft-fp/gedf2.c: Likewise.
426 * soft-fp/gesf2.c: Likewise.
427 * soft-fp/getf2.c: Likewise.
428 * soft-fp/ledf2.c: Likewise.
429 * soft-fp/lesf2.c: Likewise.
430 * soft-fp/letf2.c: Likewise.
431 * soft-fp/muldf3.c: Likewise.
432 * soft-fp/mulsf3.c: Likewise.
433 * soft-fp/multf3.c: Likewise.
434 * soft-fp/negdf2.c: Likewise.
435 * soft-fp/negsf2.c: Likewise.
436 * soft-fp/negtf2.c: Likewise.
437 * soft-fp/op-1.h: Likewise.
438 * soft-fp/op-2.h: Likewise.
439 * soft-fp/op-4.h: Likewise.
440 * soft-fp/op-8.h: Likewise.
441 * soft-fp/op-common.h: Likewise.
442 * soft-fp/quad.h: Likewise.
443 * soft-fp/single.h: Likewise.
444 * soft-fp/soft-fp.h: Likewise.
445 * soft-fp/subdf3.c: Likewise.
446 * soft-fp/subsf3.c: Likewise.
447 * soft-fp/subtf3.c: Likewise.
448 * soft-fp/truncdfsf2.c: Likewise.
449 * soft-fp/trunctfdf2.c: Likewise.
450 * soft-fp/trunctfsf2.c: Likewise.
451 * soft-fp/trunctfxf2.c: Likewise.
452 * soft-fp/unorddf2.c: Likewise.
453 * soft-fp/unordsf2.c: Likewise.
454 * soft-fp/unordtf2.c: Likewise.
455
456 2016-08-15 Gilles Gouaillardet <gilles.gouaillardet@gmail.com>
457
458 PR gcov-profile/67097
459 * libgcov-util.c (gcov_profile_merge): Skip missing files.
460
461 2016-08-10 Martin Liska <mliska@suse.cz>
462
463 PR gcov-profile/58306
464 * Makefile.in: New functions (modules) are added.
465 * libgcov-profiler.c (__gcov_interval_profiler_atomic): New
466 function.
467 (__gcov_pow2_profiler_atomic): New function.
468 (__gcov_one_value_profiler_body): New argument is instroduced.
469 (__gcov_one_value_profiler): Call with the new argument.
470 (__gcov_one_value_profiler_atomic): Likewise.
471 (__gcov_indirect_call_profiler_v2): Likewise.
472 (__gcov_time_profiler_atomic): New function.
473 (__gcov_average_profiler_atomic): Likewise.
474 (__gcov_ior_profiler_atomic): Likewise.
475 * libgcov.h: Declare the aforementioned functions.
476
477 2016-08-09 Martin Liska <mliska@suse.cz>
478
479 * libgcov-util.c: Fix typo and GNU coding style.
480
481 2016-08-09 Martin Liska <mliska@suse.cz>
482
483 * Makefile.in: Remove __gcov_indirect_call_profiler.
484 * libgcov-profiler.c (__gcov_indirect_call_profiler): Remove
485 function.
486 * libgcov.h: And the declaration of the function.
487
488 2016-08-09 Martin Liska <mliska@suse.cz>
489
490 * libgcov-profiler.c (__gcov_pow2_profiler): Consider 0 as not
491 power of two.
492
493 2016-07-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
494
495 * config/rs6000/_divkc3.c: Add copyright/license boilerplate.
496 * config/rs6000/_mulkc3.c: Likewise.
497
498 2016-07-29 Georg-Johann Lay <avr@gjlay.de>
499
500 * config/avr/lib1funcs.S (__muldi3) [have MUL]: No need to clear
501 zero_reg as previous call to __umulhisi3 already cleared it.
502
503 2016-07-21 Aurelien Jarno <aurelien@aurel32.net>
504
505 PR target/59833
506 * config/arm/ieee754-df.S (extendsfdf2): Convert sNaN to qNaN.
507
508 2016-07-19 Nick Clifton <nickc@redhat.com>
509
510 * config.host (m32r): Add m32r/t-m32r to tmake_file.
511 Add crtinit.o and crtfini.o to extra_parts.
512
513 2016-07-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
514
515 * config/rs6000/_divkc3.c: New.
516 * config/rs6000/_mulkc3.c: New.
517 * config/rs6000/quad-float128.h: Define TFtype; declare _mulkc3
518 and _divkc3.
519 * config/rs6000/t-float128: Add _mulkc3 and _divkc3 to
520 fp128_ppc_funcs.
521
522 2016-07-11 Hale Wang <hale.wang@arm.com>
523 Andre Vieira <andre.simoesdiasvieira@arm.com>
524
525 * config/arm/lib1funcs.S: Add new wrapper.
526
527 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
528
529 * config/arm/lib1funcs.S (__ARM_ARCH__): Define to 8 for ARMv8-M.
530
531 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
532
533 * config/arm/lib1funcs.S (HAVE_ARM_CLZ): Define for ARMv6* or later
534 and ARMv5t* rather than for a fixed list of architectures.
535
536 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
537
538 * config/arm/bpabi-v6m.S: Clarify what architectures is the
539 implementation suitable for.
540 * config/arm/lib1funcs.S (__prefer_thumb__): Define among other cases
541 for all Thumb-1 only targets.
542 (NOT_ISA_TARGET_32BIT): Define for Thumb-1 only targets.
543 (THUMB_LDIV0): Test for NOT_ISA_TARGET_32BIT rather than
544 __ARM_ARCH_6M__.
545 (EQUIV): Likewise.
546 (ARM_FUNC_ALIAS): Likewise.
547 (umodsi3): Add check to __ARM_ARCH_ISA_THUMB != 1 to guard the idiv
548 version.
549 (modsi3): Likewise.
550 (clzsi2): Test for NOT_ISA_TARGET_32BIT rather than __ARM_ARCH_6M__.
551 (clzdi2): Likewise.
552 (ctzsi2): Likewise.
553 (L_interwork_call_via_rX): Test for __ARM_ARCH_ISA_ARM rather than
554 __ARM_ARCH_6M__ in guard for checking whether it is defined.
555 (final includes): Test for NOT_ISA_TARGET_32BIT rather than
556 __ARM_ARCH_6M__ and add comment to indicate the connection between
557 this condition and the one in gcc/config/arm/elf.h.
558 * config/arm/libunwind.S: Test for __ARM_ARCH_ISA_THUMB and
559 __ARM_ARCH_ISA_ARM rather than __ARM_ARCH_6M__.
560 * config/arm/t-softfp: Likewise.
561
562 2016-07-06 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
563
564 * libgcc2.c (SYMBOL__MAIN): Remove checks for
565 CTOR_LISTS_DEFINED_EXTERNALLY.
566
567 2016-06-28 Walter Lee <walt@tilera.com>
568
569 * config/tilepro/atomic.h: Do not include arch/spr_def.h and
570 asm/unistd.h.
571 (SPR_CMPEXCH_VALUE): Define for tilegx.
572 (__NR_FAST_cmpxchg): Define for tilepro.
573 (__NR_FAST_atomic_update): Define for tilepro.
574 (__NR_FAST_cmpxchg64): Define for tilepro.
575
576 2016-06-23 Jakub Sejdak <jakub.sejdak@phoesys.com>
577
578 * config.host: Add suport for arm*-*-phoenix* targets.
579
580 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
581
582 * config.host: Remove support for mep-*.
583 * config/mep/lib1funcs.S: Remove.
584 * config/mep/lib2funcs.c: Remove.
585 * config/mep/t-mep: Remove.
586 * config/mep/tramp.c: Remove.
587
588 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
589
590 * config.host: Remove support for avr-rtems.
591 * config/avr/t-rtems: Remove.
592
593 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
594
595 * config.host: Remove m32r-rtems support.
596
597 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
598
599 * config.host: Remove h8300-rtems support.
600
601 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
602
603 * config.host: Remove support for knetbsd.
604
605 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
606
607 * config.host: Remove support for openbsd 2 and 3.
608
609 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
610
611 * config.host: Remove interix support.
612 * config/i386/t-interix: Remove.
613
614 2016-06-18 John David Anglin <danglin@gcc.gnu.org>
615
616 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Don't set
617 least-significant bit in function pointer for fixup.
618
619 2016-06-05 Aaron Conole <aconole@redhat.com>
620 Nathan Sidwell <nathan@acm.org>
621
622 PR libgcc/71400
623 * libgcov-driver-system.c (__gcov_error_file): Disable if IN_GCOV_TOOL.
624 (get_gcov_error_file): Check __gcov_error_file before trying to
625 initialize it.
626 (gcov_error): Always use get_gcov_error_file.
627
628 2016-06-02 Aaron Conole <aconole@redhat.com>
629
630 * libgcov-driver-system.c (__gcov_error_file): New.
631 (get_gcov_error_file): New.
632 (gcov_error): Use and set __gcov_error_file.
633 (gcov_error_exit): New.
634 * libgcov-driver.c (gcov_exit): Call gcov_error_exit.
635
636 2016-05-26 Nathan Sidwell <nathan@acm.org>
637
638 * config/nvptx/free.asm: Delete.
639 * config/nvptx/malloc.asm: Delete.
640 * config/nvptx/realloc.c: Delete.
641 * t-nvptx: Update.
642
643 2016-05-25 Nathan Sidwell <nathan@acm.org>
644
645 * config/nvptx/crt0.s: Delete.
646 * config/nvptx/crt0.c: New.
647 * t-nvptx: Update.
648
649 2016-05-19 Sandra Loosemore <sandra@codesourcery.com>
650
651 * config.host [x86_64-*-cygwin*]: Handle tmake_eh_file for mixed
652 dw2/seh configuration.
653 [x86_64-*-mingw*]: Likewise.
654
655 2016-05-10 Joel Sherrill <joel@rtems.org>
656
657 PR libgcc/70720
658 * config.host (moxie-*-rtems*): Merge this stanza with other moxie
659 targets so the same extra_parts are built. Also have tmake_file add
660 on to its value rather than override.
661
662 2016-04-30 Oleg Endo <olegendo@gcc.gnu.org>
663
664 * config.host: Remove SH5 support.
665 * configure: Likewise.
666
667 2016-04-29 Oleg Endo <olegendo@gcc.gnu.org>
668
669 * config/sh/crt1.S: Remove SH5 support.
670 * config/sh/crti.S: Likewise.
671 * config/sh/crtn.S: Likewise.
672 * config/sh/lib1funcs-4-300.S: Likewise.
673 * config/sh/lib1funcs-Os-4-200.S: Likewise.
674 * config/sh/lib1funcs.S: Likewise.
675 * config/sh/linux-unwind.h: Likewise.
676 * config/sh/t-sh64: Delete.
677
678 2016-04-29 Claudiu Zissulescu <claziss@synopsys.com>
679
680 * config/arc/ieee-754/eqdf2.S: Handle FPX NaN.
681
682 2016-04-28 Claudiu Zissulescu <claziss@synopsys.com>
683 Joern Rennecke <joern.rennecke@embecosm.com>
684
685 * config/arc/crttls.S: New file.
686 * config/arc/t-arc: New rule.
687 * config.host (arc*-*-elf*, arc*-*-linux*): Add crttls.o.
688
689 2016-04-25 Nick Clifton <nickc@redhat.com>
690
691 * config/msp430/cmpd.c (__mspabi_cmpf): Add prototype.
692 (__mspabi_cmpd): Likewise.
693 * config/msp430/floathidf.c (__floathidf): Likewise.
694 * config/msp430/floathisf.c (__floathisf): Likewise
695 * config/msp430/floatunhidf.c (__floatunssidf): Likewise.
696 * config/msp430/floatunhisf.c (__floatunshisf): Likewise.
697 * config/msp430/lib2shift.c (__ashlsi3): Take a signed char as the
698 second parameter.
699 (__ashrsi3): Likewise.
700
701 2016-04-21 Waldemar Brodkorb <wbx@openadk.org>
702
703 * config/m68k/linux-atomic.c: Do not include unistd.h
704
705 2016-04-20 Martin Galvan <martin.galvan@tallertechnologies.com>
706
707 * config/arm/ieee754-df.S: Fix typos in comments.
708
709 2016-04-11 Michael Meissner <meissner@linux.vnet.ibm.com>
710
711 PR target/70381
712 * configure.ac (powerpc*-*-linux*): Rework tests to build
713 __float128 emulation routines to not depend on using #pragma GCC
714 target to enable -mfloat128.
715 * configure: Regnerate.
716
717 2016-04-04 Eric Botcazou <ebotcazou@adacore.com>
718
719 PR target/67172
720 * libgcc2.c (L__main): Undefine __LIBGCC_EH_FRAME_SECTION_NAME__ if
721 __MINGW32__ is defined.
722
723 2016-03-28 James Bowman <james.bowman@ftdichip.com>
724
725 * libgcc/config/ft32/lib1funcs.S (*divsi3, *modsi3): New.
726
727 2016-03-22 Michael Meissner <meissner@linux.vnet.ibm.com>
728
729 PR libgcc/70363
730 * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): If libgcc was
731 built with an assembler that does not support ISA 3.0
732 instructions, rename __extendkftf2_sw to __extendkftf2.
733
734 2016-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
735
736 PR target/38239
737 * config/sol2/gmon.c [__i386__] (_mcount): Save and restore
738 call-clobbered registers.
739 (internal_mcount): Remove __i386__ handling.
740
741 2016-02-26 Joel Sherrill <joel@rtems.org>
742
743 * config.host: Add x86_64-*-rtems*.
744
745 2016-02-26 Joel Sherrill <joel@rtems.org>
746
747 * libgcc/config.host: Add aarch64-*-rtems*.
748
749 2016-02-26 Paul E. Murphy <murphyp@linux.vnet.ibm.com>
750 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
751
752 * config/rs6000/sfp-machine.h (_FP_DECL_EX): Declare _fpsr as a
753 union of u64 and double.
754 (FP_TRAPPING_EXCEPTIONS): Return a bitmask of trapping exceptions.
755 (FP_INIT_ROUNDMODE): Read the fpscr instead of writing a mystery
756 value.
757 (FP_ROUNDMODE): Update the usage of _fpscr.
758
759 2016-02-25 Ilya Verbin <ilya.verbin@intel.com>
760
761 PR driver/68463
762 * Makefile.in (crtoffloadtable$(objext)): New rule.
763 * configure.ac (extra_parts): Add crtoffloadtable$(objext) if
764 enable_offload_targets is not empty.
765 * configure: Regenerate.
766 * offloadstuff.c: Move __OFFLOAD_TABLE__ from crtoffloadend to
767 crtoffloadtable.
768
769 2016-02-17 Max Filippov <jcmvbkbc@gmail.com>
770
771 * config/xtensa/ieee754-df.S (__muldf3_aux, __divdf3_aux): Add
772 .literal_position before the function.
773 * config/xtensa/ieee754-sf.S (__mulsf3_aux, __divsf3_aux):
774 Likewise.
775
776 2016-02-15 Marcin Kościelnicki <koriakin@0x04.net>
777
778 * config.host: Use t-stack and t-stack-s390 for s390*-*-linux.
779 * config/s390/morestack.S: New file.
780 * config/s390/t-stack-s390: New file.
781 * generic-morestack.c (__splitstack_find): Add s390-specific code.
782
783 2016-02-12 Walter Lee <walt@tilera.com>
784
785 * config.host (tilegx*-*-linux*): remove ti from
786 softfp_int_modes for 32-bit configs.
787
788 2016-02-10 Ian Lance Taylor <iant@google.com>
789
790 PR go/68562
791 * config/i386/morestack.S (__stack_split_initialize): Align
792 stack.
793
794 2016-02-03 Andreas Tobler <andreast@gcc.gnu.org>
795
796 PR bootstrap/69611
797 * config/rs6000/sfp-machine.h: Guard __sfp_exceptions with
798 __FLOAT128__ to compile only for __float128 capable targets.
799
800 2016-01-25 Jakub Jelinek <jakub@redhat.com>
801
802 PR target/69444
803 * config/rs6000/sfp-machine.h: Fix a typo in #ifndef - __NO_FPRS__
804 instead of ___NO_FPRS__.
805
806 2016-01-21 Michael Meissner <meissner@linux.vnet.ibm.com>
807 Steven Munroe <munroesj@linux.vnet.ibm.com>
808 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
809
810 * config/rs6000/float128-sed: New files to convert TF names to KF
811 names for PowerPC IEEE 128-bit floating point support.
812 * config/rs6000/float128-sed-hw: Likewise.
813
814 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
815 floating point hardware support.
816
817 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
818 128-bit floating point software emulation or use ISA 3.0 hardware
819 support if it is available.
820
821 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
822 floating point.
823
824 * config/rs6000/extendkftf2-sw.c: New file, convert IEEE 128-bit
825 floating point to IBM extended double.
826
827 * config/rs6000/trunctfkf2-sw.c: New file, convert IBM extended
828 double to IEEE 128-bit floating point.
829
830 * config/rs6000/t-float128: New Makefile fragments to enable
831 building __float128 emulation support.
832 * config/rs6000/t-float128-hw: Likewise.
833
834 * config/rs6000/sfp-exceptions.c: New file to provide exception
835 support for IEEE 128-bit floating point.
836
837 * config/rs6000/floattikf.c: New files for converting between IEEE
838 128-bit floating point and signed/unsigned 128-bit integers.
839 * config/rs6000/fixunskfti.c: Likewise.
840 * config/rs6000/fixkfti.c: Likewise.
841 * config/rs6000/floatuntikf.c: Likewise.
842
843 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
844 when building on 64-bit systems, or when VSX is enabled.
845 (_FP_W_TYPE): Likewise.
846 (_FP_WS_TYPE): Likewise.
847 (_FP_I_TYPE): Likewise.
848 (TItype): Define on 64-bit systems.
849 (UTItype): Likewise.
850 (TI_BITS): Likewise.
851 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
852 (_FP_MUL_MEAT_Q): Likewise.
853 (_FP_DIV_MEAT_D): Likewise.
854 (_FP_DIV_MEAT_Q): Likewise.
855 (_FP_NANFRAC_D): Likewise.
856 (_FP_NANFRAC_Q): Likewise.
857 (ISA_BIT): Add exception support if we are being compiled on a
858 machine with hardware floating point support to build the IEEE
859 128-bit emulation functions.
860 (FP_EX_INVALID): Likewise.
861 (FP_EX_OVERFLOW): Likewise.
862 (FP_EX_UNDERFLOW): Likewise.
863 (FP_EX_DIVZERO): Likewise.
864 (FP_EX_INEXACT): Likewise.
865 (FP_EX_ALL): Likewise.
866 (__sfp_handle_exceptions): Likewise.
867 (FP_HANDLE_EXCEPTIONS): Likewise.
868 (FP_RND_NEAREST): Likewise.
869 (FP_RND_ZERO): Likewise.
870 (FP_RND_PINF): Likewise.
871 (FP_RND_MINF): Likewise.
872 (FP_RND_MASK): Likewise.
873 (_FP_DECL_EX): Likewise.
874 (FP_INIT_ROUNDMODE): Likewise.
875 (FP_ROUNDMODE): Likewise.
876
877 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
878 VSX code, enable IEEE 128-bit floating point. If the compiler can
879 compile IEEE 128-bit floating point code with ISA 3.0 IEEE 128-bit
880 floating point hardware instructions and it supports declaring
881 functions with the ifunc attribute, enable ifunc functions to
882 switch between software and hardware support.
883 * configure.ac (powerpc*-*-linux*): Likewise.
884 * configure: Regenerate.
885
886 2016-01-15 Nick Clifton <nickc@redhat.com>
887
888 * config/msp430/t-msp430 (lib2_mul_none.o): Only use the first
889 dependency as the source file to be compiled.
890 (lib2_mul_16bit.o, lib2hw_mul_16.o, lib2hw_mul_32.o)
891 (lib2hw_mul_f5.o): Likewise.
892
893 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
894
895 * libgcc/config/rs6000/extendkftf2-sw.c: Revert 2016-01-13 change.
896 * libgcc/config/rs6000/fixkfti.c: Likewise.
897 * libgcc/config/rs6000/fixunskfti.c: Likewise.
898 * libgcc/config/rs6000/float128-hw.c: Likewise.
899 * libgcc/config/rs6000/float128-ifunc.c: Likewise.
900 * libgcc/config/rs6000/float128-sed: Likewise.
901 * libgcc/config/rs6000/floattikf.c: Likewise.
902 * libgcc/config/rs6000/floatuntikf.c: Likewise.
903 * libgcc/config/rs6000/quad-float128.h: Likewise.
904 * libgcc/config/rs6000/sfp-exceptions.c: Likewise.
905 * libgcc/config/rs6000/sfp-machine.h: Likewise.
906 * libgcc/config/rs6000/t-float128: Likewise.
907 * libgcc/config/rs6000/t-float128-hw: Likewise.
908 * libgcc/config/rs6000/trunctfkf2-sw.c: Likewise.
909 * libgcc/config.host: Likewise.
910 * libgcc/configure: Likewise.
911 * libgcc/configure.ac: Likewise.
912
913 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
914 Steven Munroe <munroesj@linux.vnet.ibm.com>
915 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
916
917 * config/rs6000/sfp-exceptions.c: New file to provide exception
918 support for IEEE 128-bit floating point.
919
920 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
921 floating point hardware support.
922
923 * config/rs6000/floattikf.c: New files for IEEE 128-bit floating
924 point conversions.
925 * config/rs6000/fixunskfti.c: Likewise.
926 * config/rs6000/fixkfti.c: Likewise.
927 * config/rs6000/floatuntikf.c: Likewise.
928 * config/rs6000/extendkftf2-sw.c: Likewise.
929 * config/rs6000/trunctfkf2-sw.c: Likewise.
930
931 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
932 128-bit floating point software emulation or use ISA 3.0 hardware
933 support if it is available.
934
935 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
936 floating point.
937
938 * config/rs6000/t-float128: New Makefile fragments to enable
939 building __float128 emulation support.
940 * config/rs6000/t-float128-hw: Likewise.
941
942 * config/rs6000/float128-sed: New file to convert TF names to KF
943 names for PowerPC IEEE 128-bit floating point support.
944
945 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
946 when building on 64-bit systems, or when VSX is enabled.
947 (_FP_W_TYPE): Likewise.
948 (_FP_WS_TYPE): Likewise.
949 (_FP_I_TYPE): Likewise.
950 (TItype): Define on 64-bit systems.
951 (UTItype): Likewise.
952 (TI_BITS): Likewise.
953 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
954 (_FP_MUL_MEAT_Q): Likewise.
955 (_FP_DIV_MEAT_D): Likewise.
956 (_FP_DIV_MEAT_Q): Likewise.
957 (_FP_NANFRAC_D): Likewise.
958 (_FP_NANFRAC_Q): Likewise.
959 (ISA_BIT): Add exception support if we are being compiled on a
960 machine with hardware floating point support to build the IEEE
961 128-bit emulation functions.
962 (FP_EX_INVALID): Likewise.
963 (FP_EX_OVERFLOW): Likewise.
964 (FP_EX_UNDERFLOW): Likewise.
965 (FP_EX_DIVZERO): Likewise.
966 (FP_EX_INEXACT): Likewise.
967 (FP_EX_ALL): Likewise.
968 (__sfp_handle_exceptions): Likewise.
969 (FP_HANDLE_EXCEPTIONS): Likewise.
970 (FP_RND_NEAREST): Likewise.
971 (FP_RND_ZERO): Likewise.
972 (FP_RND_PINF): Likewise.
973 (FP_RND_MINF): Likewise.
974 (FP_RND_MASK): Likewise.
975 (_FP_DECL_EX): Likewise.
976 (FP_INIT_ROUNDMODE): Likewise.
977 (FP_ROUNDMODE): Likewise.
978
979 * configure.ac (powerpc*-*-linux*): Check whether the PowerPC
980 compiler can do __float128.
981 * configure: Regenerate.
982
983 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
984 VSX code, enable IEEE 128-bit floating point.
985
986 2016-01-05 Olivier Hainque <hainque@adacore.com>
987
988 * config/rs6000/aix-unwind.h (ucontext_for): Handle AIX 7.1
989 specificities.
990
991 2016-01-04 Jakub Jelinek <jakub@redhat.com>
992
993 Update copyright years.
994
995 2015-12-18 Andris Pavenis <andris.pavenis@iki.fi>
996
997 * config.host: Add *-*-msdosdjgpp to lists of i[34567]86-*-*
998 soft-fp targets.
999
1000 2015-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
1001
1002 * unwind-generic.h (_Unwind_GetTextRelBase): Call __builtin_abort
1003 instead of abort to avoid dependency on stdlib.h.
1004
1005 2015-12-09 John David Anglin <danglin@gcc.gnu.org>
1006
1007 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Remove code
1008 to initialize call to __dl_fixup once.
1009
1010 2015-12-04 Nick Clifton <nickc@redhat.com>
1011
1012 * config/msp430/mpy.c (__mulhi3): Use a faster algorithm.
1013 Allow for the second argument being negative.
1014 * config.host (extra_parts): Define for MSP430. Create separate
1015 libraries for each of the hardware multiply formats.
1016 * config/msp430/lib2hw_mul.S: Build only the multiply routines
1017 that are needed.
1018 * config/msp430/lib2mul.c: Likewise.
1019 * config/msp430/t-msp430 (LIB2ADD): Remove lib2hw_mul.S.
1020 Add rules to build hardware multiply libraries.
1021 * config/msp430/lib2divSI.c: (__mspabi_divlu): Alias for
1022 __mspabi_divul function.
1023 (__mspabi_divllu): New stub function.
1024
1025 2015-12-01 John David Anglin <danglin@gcc.gnu.org>
1026
1027 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Initialize
1028 fixup values if saved GOT address doesn't match runtime address.
1029 (fixup_branch_offset): Reorder list.
1030
1031 2015-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1032
1033 * Makefile.in (VTV_CFLAGS): New variable.
1034 (vtv_start$(objext), vtv_end$(objext), vtv_end$(objext))
1035 (vtv_start_preinit$(objext), vtv_end_preinit$(objext)): Use it.
1036 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
1037 Add vtv_start.o, vtv_end.o, vtv_start_preinit.o, vtv_end_preinit.o
1038 to extra_parts if $enable_vtable_verify = yes.
1039
1040 2015-11-23 Szabolcs Nagy <szabolcs.nagy@arm.com>
1041
1042 PR target/68059
1043 * config/arm/linux-atomic-64bit.c (__write): Rename to...
1044 (write): ...this and fix the return type.
1045
1046 2015-11-19 DJ Delorie <dj@redhat.com>
1047
1048 * config/msp430/lib2hw_mul.S: Fix alignment.
1049
1050 2015-11-18 Nathan Sidwell <nathan@codesourcery.com>
1051
1052 * config/nvptx/reduction.c: New.
1053 * config/nvptx/t-nvptx (LIB2ADD): Add it.
1054
1055 2015-11-15 David Edelsohn <dje.gcc@gmail.com>
1056
1057 * config/rs6000/on_exit.c: New file.
1058 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build on_exit.c.
1059 * config/rs6000/libgcc-aix-cxa.ver (on_exit): Add symbol to exports.
1060
1061 2015-11-11 Claudiu Zissulescu <claziss@synopsys.com>
1062
1063 * config/arc/dp-hack.h: Add support for ARCHS.
1064 * config/arc/ieee-754/divdf3.S: Likewise.
1065 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1066 * config/arc/ieee-754/muldf3.S: Likewise.
1067 * config/arc/ieee-754/mulsf3.S: Likewise
1068 * config/arc/lib1funcs.S: Likewise
1069 * config/arc/gmon/dcache_linesz.S: Don't read the build register
1070 for ARCv2 cores.
1071 * config/arc/gmon/profil.S (__profil, __profil_irq): Don't profile
1072 for ARCv2 cores.
1073 * config/arc/ieee-754/arc-ieee-754.h (MPYHU, MPYH): Define.
1074 * config/arc/t-arc700-uClibc: Remove hard selection for ARC 700
1075 cores.
1076
1077 2015-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1078
1079 * config/ia64/crtbegin.S: Check HAVE_INITFINI_ARRAY_SUPPORT
1080 value.
1081 * config/ia64/crtend.S: Likewise.
1082
1083 2015-11-07 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1084
1085 * config/visium/lib2funcs.c (__set_trampoline_parity): Use
1086 __CHAR_BIT__ instead of BITS_PER_UNIT.
1087 * fixed-bit.h: Likewise.
1088 * fp-bit.h: Likewise.
1089 * libgcc2.c (__popcountSI2): Likewise.
1090 (__popcountDI2): Likewise.
1091 * libgcc2.h: Likewise.
1092 * libgcov.h: Likewise.
1093
1094 2015-11-07 David Edelsohn <dje.gcc@gmail.com>
1095
1096 * config/rs6000/atexit.c: New file.
1097 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build atexit.c.
1098 * config/rs6000/libgcc-aix-cxa.ver (atexit): Add symbol to exports.
1099 * config/rs6000/cxa_finalize.c
1100 (catomic_compare_and_exchange_bool_acq): Negate return value.
1101
1102 2015-10-30 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
1103
1104 * config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H.
1105 (processor_subtypes): Add znver1.
1106 (get_amd_cpu): Detect znver1.
1107
1108 2015-10-29 Christophe Lyon <christophe.lyon@linaro.org>
1109
1110 * config.host (arm*-*-eabi*, arm*-*-symbianelf*, arm*-*-rtems*):
1111 Include crtfastmath.o.
1112
1113 2015-10-23 Joern Rennecke <joern.rennecke@embecosm.com>
1114
1115 PR libgcc/66883
1116 * config/epiphany/udivsi3-float.c: Fix CONCISE test, and comment typo.
1117
1118 2015-10-16 Kaushik Phatak <kaushik.phatak@kpit.com>
1119
1120 * config/rl78/divmodqi.S: Return 0x00 by default for div by 0.
1121 * config/rl78/divmodsi.S: Update return register to r8.
1122 * config/rl78/divmodhi.S: Update return register to r8,r9.
1123 Branch to main_loop_done_himode to pop registers before return.
1124
1125 2015-10-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
1126
1127 * config/i386/cpuinfo.c (get_amd_cpu): Detect bdver4.
1128 (__cpu_indicator_init): Fix model selection for AMD CPUs.
1129
1130 2015-10-05 Kirill Yukhin <kirill.yukhin@intel.com>
1131
1132 * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512".
1133
1134 2015-10-03 Max Filippov <jcmvbkbc@gmail.com>
1135
1136 * config.host (xtensa*-*-uclinux*): New configuration.
1137
1138 2015-10-02 Kirill Yukhin <kirill.yukhin@intel.com>
1139
1140 * config/i386/cpuinfo.c (processor_features): Add
1141 FEATURE_AVX512VBMI and FEATURE_AVX512VBMI.
1142
1143 2015-09-28 Joseph Myers <joseph@codesourcery.com>
1144
1145 * soft-fp/adddf3.c: Update from glibc.
1146 * soft-fp/addsf3.c: Likewise.
1147 * soft-fp/addtf3.c: Likewise.
1148 * soft-fp/divdf3.c: Likewise.
1149 * soft-fp/divsf3.c: Likewise.
1150 * soft-fp/divtf3.c: Likewise.
1151 * soft-fp/double.h: Likewise.
1152 * soft-fp/eqdf2.c: Likewise.
1153 * soft-fp/eqsf2.c: Likewise.
1154 * soft-fp/eqtf2.c: Likewise.
1155 * soft-fp/extenddftf2.c: Likewise.
1156 * soft-fp/extended.h: Likewise.
1157 * soft-fp/extendsfdf2.c: Likewise.
1158 * soft-fp/extendsftf2.c: Likewise.
1159 * soft-fp/extendxftf2.c: Likewise.
1160 * soft-fp/fixdfdi.c: Likewise.
1161 * soft-fp/fixdfsi.c: Likewise.
1162 * soft-fp/fixdfti.c: Likewise.
1163 * soft-fp/fixsfdi.c: Likewise.
1164 * soft-fp/fixsfsi.c: Likewise.
1165 * soft-fp/fixsfti.c: Likewise.
1166 * soft-fp/fixtfdi.c: Likewise.
1167 * soft-fp/fixtfsi.c: Likewise.
1168 * soft-fp/fixtfti.c: Likewise.
1169 * soft-fp/fixunsdfdi.c: Likewise.
1170 * soft-fp/fixunsdfsi.c: Likewise.
1171 * soft-fp/fixunsdfti.c: Likewise.
1172 * soft-fp/fixunssfdi.c: Likewise.
1173 * soft-fp/fixunssfsi.c: Likewise.
1174 * soft-fp/fixunssfti.c: Likewise.
1175 * soft-fp/fixunstfdi.c: Likewise.
1176 * soft-fp/fixunstfsi.c: Likewise.
1177 * soft-fp/fixunstfti.c: Likewise.
1178 * soft-fp/floatdidf.c: Likewise.
1179 * soft-fp/floatdisf.c: Likewise.
1180 * soft-fp/floatditf.c: Likewise.
1181 * soft-fp/floatsidf.c: Likewise.
1182 * soft-fp/floatsisf.c: Likewise.
1183 * soft-fp/floatsitf.c: Likewise.
1184 * soft-fp/floattidf.c: Likewise.
1185 * soft-fp/floattisf.c: Likewise.
1186 * soft-fp/floattitf.c: Likewise.
1187 * soft-fp/floatundidf.c: Likewise.
1188 * soft-fp/floatundisf.c: Likewise.
1189 * soft-fp/floatunditf.c: Likewise.
1190 * soft-fp/floatunsidf.c: Likewise.
1191 * soft-fp/floatunsisf.c: Likewise.
1192 * soft-fp/floatunsitf.c: Likewise.
1193 * soft-fp/floatuntidf.c: Likewise.
1194 * soft-fp/floatuntisf.c: Likewise.
1195 * soft-fp/floatuntitf.c: Likewise.
1196 * soft-fp/gedf2.c: Likewise.
1197 * soft-fp/gesf2.c: Likewise.
1198 * soft-fp/getf2.c: Likewise.
1199 * soft-fp/ledf2.c: Likewise.
1200 * soft-fp/lesf2.c: Likewise.
1201 * soft-fp/letf2.c: Likewise.
1202 * soft-fp/muldf3.c: Likewise.
1203 * soft-fp/mulsf3.c: Likewise.
1204 * soft-fp/multf3.c: Likewise.
1205 * soft-fp/negdf2.c: Likewise.
1206 * soft-fp/negsf2.c: Likewise.
1207 * soft-fp/negtf2.c: Likewise.
1208 * soft-fp/op-1.h: Likewise.
1209 * soft-fp/op-2.h: Likewise.
1210 * soft-fp/op-4.h: Likewise.
1211 * soft-fp/op-8.h: Likewise.
1212 * soft-fp/op-common.h: Likewise.
1213 * soft-fp/quad.h: Likewise.
1214 * soft-fp/single.h: Likewise.
1215 * soft-fp/soft-fp.h: Likewise.
1216 * soft-fp/subdf3.c: Likewise.
1217 * soft-fp/subsf3.c: Likewise.
1218 * soft-fp/subtf3.c: Likewise.
1219 * soft-fp/truncdfsf2.c: Likewise.
1220 * soft-fp/trunctfdf2.c: Likewise.
1221 * soft-fp/trunctfsf2.c: Likewise.
1222 * soft-fp/trunctfxf2.c: Likewise.
1223 * soft-fp/unorddf2.c: Likewise.
1224 * soft-fp/unordsf2.c: Likewise.
1225 * soft-fp/unordtf2.c: Likewise.
1226
1227 2015-09-24 Richard Earnshaw <rearnsha@arm.com>
1228
1229 PR libgcc/67624
1230 * config/arm/fp16.c (__gnu_f2h_internal): Handle infinity correctly.
1231
1232 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1233
1234 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
1235 Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts.
1236 * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of
1237 messages.
1238 (internal_mcount): Likewise.
1239 * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with
1240 crt_compile, add CRTSTUFF_T_CFLAGS_S.
1241
1242 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1243
1244 * configure.ac (libgcc_cv_solaris_crts): New test.
1245 * configure: Regenerate.
1246 * config.in: Regenerate.
1247 * config/sol2/crtp.c, config/sol2/crtpg.c: New files.
1248 * config/gmon-sol2.c: Rename to ...
1249 * config/sol2/gmon.c: ... this.
1250 Include auto-target.h.
1251 (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS.
1252 * config/t-sol2: Rename to ...
1253 * config/sol2/t-sol2: ... this.
1254 (gmon.o): Reflect renaming.
1255 (crtp.o, crtpg.o): New rules.
1256 * config.host (*-*-solaris2*): Reflect renaming.
1257 Use system CRTs if present.
1258 Remove default CRT case.
1259
1260 2015-09-23 John David Anglin <danglin@gcc.gnu.org>
1261
1262 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Reorder error checks.
1263 (__sync_fetch_and_##OP##_##WIDTH): Change result to match type of
1264 __kernel_cmpxchg2.
1265 (__sync_##OP##_and_fetch_##WIDTH): Likewise.
1266 (__sync_val_compare_and_swap_##WIDTH): Likewise.
1267 (__sync_bool_compare_and_swap_##WIDTH): Likewise.
1268 (__sync_lock_test_and_set_##WIDTH): Likewise.
1269 (__sync_lock_release_##WIDTH): Likewise.
1270 (__sync_fetch_and_##OP##_4): Change result to match type of
1271 __kernel_cmpxchg.
1272 (__sync_##OP##_and_fetch_4): Likewise.
1273 (__sync_val_compare_and_swap_4): Likewise.
1274 (__sync_bool_compare_and_swap_4): likewise.
1275 (__sync_lock_test_and_set_4): Likewise.
1276 (__sync_lock_release_4): Likewise.
1277 (FETCH_AND_OP_2): Add long long variants.
1278 (OP_AND_FETCH_2): Likewise.
1279 (COMPARE_AND_SWAP_2 ): Likewise.
1280 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
1281 (SYNC_LOCK_RELEASE_2): Likewise.
1282 (__sync_bool_compare_and_swap_##WIDTH): Correct return.
1283
1284 2015-09-22 Kirill Yukhin <kirill.yukhin@intel.com>
1285
1286 * libgcc/config/i386/cpuinfo.c (enum processor_features): Add
1287 FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ,
1288 FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF.
1289 (get_available_features): Habdle new features.
1290
1291 2015-09-21 James Bowman <james.bowman@ftdichip.com>
1292
1293 * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable
1294 memory layout. Deal correctly with BSS region larger than 32K.
1295 Handle a watchdog reset like a power-on reset. Clean up unused
1296 code.
1297
1298 2015-09-18 Andrew Dixie <andrewd@gentrack.com>
1299 David Edelsohn <dje.gcc@gmail.com>
1300
1301 * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts.
1302 * config/rs6000/crtdbase.S: New file.
1303 * config/rs6000/t-aix-cxa: Build crtdbase.o.
1304
1305 2015-09-15 Max Filippov <jcmvbkbc@gmail.com>
1306
1307 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state):
1308 Add support for call0 ABI.
1309
1310 2015-09-13 John David Anglin <danglin@gcc.gnu.org>
1311
1312 * config/pa/fptr.c (SIGN_EXTEND): Cast -1 to unsigned.
1313
1314 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
1315
1316 * config/gthr-rtems.h (__GTHREADS_CXX0X): New.
1317 (__GTHREAD_HAS_COND): Likewise.
1318 (__gthread_t): Likewise.
1319 (__gthread_cond_t): Likewise.
1320 (__gthread_time_t): Likewise.
1321 (__GTHREAD_MUTEX_INIT): Likewise.
1322 (__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise.
1323 (__GTHREAD_COND_INIT): Likewise.
1324 (__GTHREAD_COND_INIT_FUNCTION): Likewise.
1325 (__GTHREAD_TIME_INIT): Likewise.
1326 (__gthread_create): Likewise.
1327 (__gthread_join): Likewise.
1328 (__gthread_detach): Likewise.
1329 (__gthread_equal): Likewise.
1330 (__gthread_self): Likewise.
1331 (__gthread_yield): Likewise.
1332 (__gthread_cond_broadcast): Likewise.
1333 (__gthread_cond_signal): Likewise.
1334 (__gthread_cond_wait): Likewise.
1335 (__gthread_cond_timedwait): Likewise.
1336 (__gthread_cond_wait_recursive): Likewise.
1337 (__gthread_cond_destroy): Likewise.
1338 (rtems_gxx_once): Delete.
1339 (rtems_gxx_key_create): Likewise.
1340 (rtems_gxx_key_delete): Likewise.
1341 (rtems_gxx_getspecific): Likewise.
1342 (rtems_gxx_setspecific): Likewise.
1343 (rtems_gxx_mutex_init): Likewise.
1344 (rtems_gxx_mutex_destroy): Likewise.
1345 (rtems_gxx_mutex_lock): Likewise.
1346 (rtems_gxx_mutex_trylock): Likewise.
1347 (rtems_gxx_mutex_unlock): Likewise.
1348 (rtems_gxx_recursive_mutex_init): Likewise.
1349 (rtems_gxx_recursive_mutex_lock): Likewise.
1350 (rtems_gxx_recursive_mutex_trylock): Likewise.
1351 (rtems_gxx_recursive_mutex_unlock): Likewise.
1352 (__GTHREAD_ONCE_INIT): Use <pthread.h> initializer.
1353 (__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function.
1354 (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise.
1355 (__gthread_once): Likewise.
1356 (__gthread_key_create): Likewise.
1357 (__gthread_key_delete): Likewise.
1358 (__gthread_getspecific): Likewise.
1359 (__gthread_setspecific): Likewise.
1360 (__gthread_key_t): Use <pthread.h> type.
1361 (__gthread_once_t): Likewise
1362 (__gthread_mutex_t): Use <sys/lock.h> type.
1363 (__gthread_recursive_mutex_t): Likewise
1364 (__gthread_mutex_lock): Use <sys/lock.h> function.
1365 (__gthread_mutex_trylock): Likewise.
1366 (__gthread_mutex_timedlock): Likewise.
1367 (__gthread_mutex_unlock): Likewise.
1368 (__gthread_mutex_destroy): Likewise.
1369 (__gthread_recursive_mutex_lock): Likewise.
1370 (__gthread_recursive_mutex_trylock): Likewise.
1371 (__gthread_recursive_mutex_timedlock): Likewise.
1372 (__gthread_recursive_mutex_unlock): Likewise.
1373 (__gthread_recursive_mutex_destroy): Likewise.
1374
1375 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
1376
1377 * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return
1378 context->sp instead of context->cfa.
1379
1380 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
1381
1382 * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde
1383 with unwind-dw2-fde-dip.
1384
1385 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
1386
1387 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use
1388 CALL12 followed by series of ENTRY to spill windowed registers.
1389 (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill
1390 instead of making linux spill syscall.
1391
1392 2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com>
1393
1394 * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake.
1395 (get_intel_cpu): Likewise.
1396
1397 2015-08-12 H.J. Lu <hongjiu.lu@intel.com>
1398
1399 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL.
1400 (get_intel_cpu): Add Knights Landing support.
1401
1402 2015-08-11 Uros Bizjak <ubizjak@gmail.com>
1403
1404 PR target/66954
1405 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL.
1406 (get_available_features): Handle FEATURE_PCLMUL.
1407
1408 2015-08-10 H.J. Lu <hongjiu.lu@intel.com>
1409
1410 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as
1411 Broadwell.
1412
1413 2015-07-22 Uros Bizjak <ubizjak@gmail.com>
1414
1415 PR target/66954
1416 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES.
1417 (get_available_features): Handle FEATURE_AES.
1418
1419 2015-07-22 Chung-Lin Tang <cltang@codesourcery.com>
1420
1421 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include.
1422 (EFAULT,EBUSY,ENOSYS): Delete unused #defines.
1423
1424 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
1425
1426 * offloadstuff.c: Constify host data.
1427
1428 2015-07-17 Jan Beulich <jbeulich@suse.com>
1429
1430 * config/t-softfp: Split up "else ifneq".
1431
1432 2015-07-14 Sandra Loosemore <sandra@codesourcery.com>
1433 Cesar Philippidis <cesar@codesourcery.com>
1434 Chung-Lin Tang <cltang@codesourcery.com>
1435
1436 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize
1437 for __nios2_arch__ level.
1438
1439 2015-07-13 John Marino <gnugcc@marino.st>
1440
1441 * config/i386/t-dragonfly: New.
1442
1443 2015-07-01 John David Anglin <danglin@gcc.gnu.org>
1444
1445 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to
1446 better match light-weight syscall argument order.
1447 (__kernel_cmpxchg2): Likewise.
1448 Adjust callers.
1449
1450 2015-06-30 H.J. Lu <hongjiu.lu@intel.com>
1451
1452 * config.host: Support i[34567]86-*-elfiamcu target.
1453 * config/t-softfp-sfdftf: New file.
1454 * config/i386/32/t-iamcu: Likewise.
1455 * configure: Regenerated.
1456
1457 2015-06-23 James Lemke <jwlemke@codesourcery.com>
1458
1459 libgcc/config/arm/
1460 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
1461
1462 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
1463
1464 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).
1465
1466 2015-05-27 John Marino <gnugcc@marino.st>
1467
1468 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set
1469 md_unwind_header
1470 * config/i386/freebsd-unwind.h: New.
1471
1472 2015-05-22 Uros Bizjak <ubizjak@gmail.com>
1473
1474 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
1475 i386/t-crtfm to tmake_file.
1476 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
1477 (set_fast_math): Use set_fast_math_sse for SSE targets.
1478 * config/i386/t-crtfm: Remove.
1479
1480 2015-05-21 Alan Modra <amodra@gmail.com>
1481
1482 PR libgcc/66225
1483 * config/rs6000/morestack.S: Remove ".abiversion 1".
1484
1485 2015-05-20 Alan Modra <amodra@gmail.com>
1486
1487 * config/rs6000/morestack.S: New.
1488 * config/rs6000/t-stack-rs6000: New.
1489 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
1490 to tmake_file.
1491 * generic-morestack.c: Don't build for powerpc 32-bit.
1492
1493 2015-05-19 Eric Botcazou <ebotcazou@adacore.com>
1494
1495 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
1496 Remove useless endif/ifneq ($(enable_shared),yes) pair.
1497
1498 2015-05-16 James Bowman <james.bowman@ftdichip.com>
1499
1500 * config.host: FT32 target added.
1501 * config/ft32/*: New files for FT32 target.
1502
1503 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
1504
1505 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
1506 New macros.
1507 * config/arm/ieee754-df.S: Add CFI directives.
1508 * config/arm/ieee754-sf.S: Add CFI directives.
1509
1510 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
1511
1512 * configure.ac: Include config/sjlj.m4.
1513 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
1514 * config.in: Regenerate.
1515 * configure: Likewise.
1516 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
1517
1518 2015-05-12 Uros Bizjak <ubizjak@gmail.com>
1519
1520 * libgcov-util.c: Add space between string literal and macro name.
1521
1522 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
1523 Chris Jones <chrisj@nvidia.com>
1524 Joshua Conner <jconner@nvidia.com>
1525
1526 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
1527 (arm*-*-uclinux*): Likewise.
1528 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
1529 * config/arm/crtfastmath.c: New file.
1530
1531 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
1532
1533 * Makefile.in (real_host_noncanonical): New variable.
1534 (libsubdir): Use it.
1535 * configure.ac (real_host_noncanonical): Compute. Remove special
1536 case for intelmicemul.
1537 * configure: Regenerate.
1538
1539 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
1540
1541 * config/frv/elf-lib.h: New file.
1542 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
1543 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
1544 to tm_file.
1545
1546 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
1547
1548 * config/frv/frvbengin.c: Do not include defaults.h
1549 * config/frv/frvend.c: Ditto.
1550
1551 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
1552
1553 * config.host: Add h8300-*-linux
1554 * config/h8300/t-linux: New file.
1555 * config/h8300/lib1funs.s: Change symbol prefix.
1556 * config/h8300/sfp-machine.h: 64bit double support.
1557
1558 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
1559 Szabolcs Nagy <szabolcs.nagy@arm.com>
1560
1561 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
1562 Linux if target provides dl_iterate_phdr.
1563
1564 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
1565
1566 PR target/65612
1567 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
1568 * config/i386/cpuinfo.c (__cpu_model): Initialize.
1569 (__cpu_indicator_init@GCC_4.8.0): New.
1570 (__cpu_model@GCC_4.8.0): Likewise.
1571 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
1572 -DUSE_ELF_SYMVER.
1573
1574 2015-04-16 Nick Clifton <nickc@redhat.com>
1575
1576 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
1577 and __modhi3 functions.
1578 * config/rl78/divmodso.S: Add G14 and G13 versions of the
1579 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
1580
1581 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
1582
1583 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
1584 do-while loop as macro body to avoid warnings.
1585
1586 2015-04-10 Jakub Jelinek <jakub@redhat.com>
1587 Iain Sandoe <iain@codesourcery.com>
1588
1589 PR target/65351
1590 * configure: Regenerate.
1591
1592 2015-04-07 Jakub Jelinek <jakub@redhat.com>
1593 Iain Sandoe <iain@codesourcery.com>
1594
1595 PR target/65351
1596 * configure: Regenerate.
1597
1598 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
1599
1600 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
1601
1602 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
1603
1604 Implement call0 ABI for xtensa
1605 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
1606 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
1607 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
1608 use ret in call0 ABI.
1609 * config/xtensa/t-windowed: New file.
1610 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
1611 * libgcc/configure: Regenerated.
1612 * libgcc/configure.ac: Check if xtensa target is configured for
1613 windowed ABI and thus needs to use custom unwind code.
1614
1615 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
1616
1617 PR libgcc/64885
1618 * gthr-single.h: Use __unused__ attribute instead of unused.
1619 * config/gthr-vxworks.h: Likewise.
1620 * config/i386/gthr-win32.h: Likewise.
1621
1622 2015-02-27 Kai Tietz <ktietz@redhat.com>
1623
1624 PR target/65038
1625 * config.in: Regenerated.
1626 * configure: Likewise.
1627 * configure.ac (AC_HEADER_STDC): Added explicit.
1628 (AC_CHECK_HEADERS): Check for default headers plus
1629 for ftw.h header.
1630 * libgcov-util.c (gcov_read_profile_dir): Disable use
1631 of ftw-function, if header is not found.
1632 (ftw_read_file): Likewise.
1633
1634 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
1635
1636 PR target/65181
1637 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
1638 -Dinhibit_libc.
1639
1640 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
1641
1642 * config/arm/bpabi.S (test_div_by_zero): Make label names
1643 consistent between thumb2 and arm mode cases. Separate the
1644 signed comparison on the high word of the numerator from the
1645 unsigned comparison on the low word.
1646 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
1647 signed comparison.
1648
1649 2015-02-17 Joseph Myers <joseph@codesourcery.com>
1650
1651 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
1652 and <string.h>.
1653 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
1654
1655 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
1656
1657 PR gcov-profile/61889
1658 * libgcov-driver-system.c: undefine clashing macro for mkdir.
1659
1660 2015-02-02 Nick Clifton <nickc@redhat.com>
1661
1662 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
1663 rounding up the fraction.
1664
1665 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
1666
1667 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
1668 oldval and newval to const void *. Fix typo.
1669 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
1670 (FETCH_AND_OP_WORD): Likewise.
1671 (OP_AND_FETCH_WORD): Likewise.
1672 (COMPARE_AND_SWAP_2): Likewise.
1673 (__sync_val_compare_and_swap_4): Likewise.
1674 (__sync_lock_test_and_set_4): Likewise.
1675 (SYNC_LOCK_RELEASE_2): Likewise.
1676 Remove support for long long atomic operations.
1677
1678 2015-01-27 Caroline Tice <cmtice@google.com>
1679
1680 Committing VTV Cywin/Ming patch for Patrick Wollgast
1681 * Makefile.in: Move rules to build vtv_*.o out of the check
1682 for CUSTOM_CRTSTUFF.
1683 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
1684 i[34567]86-*-mingw*)
1685 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
1686 enable_vtable_verify.
1687
1688 2015-01-27 Nick Clifton <nickc@redhat.com>
1689
1690 * config/rl78/cmpsi2.S: Use function start and end macros.
1691 (__gcc_bcmp): New function.
1692 * config/rl78/lshrsi3.S: Use function start and end macros.
1693 * config/rl78/mulsi3.S: Add support for G10.
1694 (__mulqi3): New function for G10.
1695 * config/rl78/signbit.S: Use function start and end macros.
1696 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
1697 fpmath-sf.S.
1698 (LIB2FUNCS_EXCLUDE): Define.
1699 (LIB2FUNCS_ST): Define.
1700 * config/rl78/trampoline.S: Use function start and end macros.
1701 * config/rl78/vregs.h (START_FUNC): New macro.
1702 (START_ANOTHER_FUNC): New macro.
1703 (END_FUNC): New macro.
1704 (END_ANOTHER_FUNC): New macro.
1705 * config/rl78/bit-count.S: New file. Contains assembler
1706 implementations of the bit counting functions: ___clzhi2,
1707 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
1708 __paritysi2, __popcounthi2 and __popcountsi2.
1709 * config/rl78/fpbit-sf.S: New file. Contains assembler
1710 implementationas of the math functions: __negsf2, __cmpsf2,
1711 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
1712 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
1713 * config/rl78/fpmath-sf.S: New file. Contains assembler
1714 implementations of the math functions: __subsf3, __addsf3,
1715 __mulsf3 and __divsf3
1716
1717 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1718
1719 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
1720 Add i386/elf-lib.h to tm_file.
1721 * config/i386/elf-lib.h: Fix comment.
1722 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
1723 && __sun__ && __svr4__]: Remove workaround.
1724
1725 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1726
1727 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
1728 FEATURE_BMI2.
1729 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
1730
1731 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
1732
1733 * config/i386/cpuinfo.c (processor_subtypes): Add
1734 INTEL_COREI7_BROADWELL.
1735 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
1736 model numbers.
1737
1738 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
1739
1740 * config/i386/elf-lib.h: New file.
1741 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
1742 Wrap definition in #ifdef __i386__.
1743 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
1744 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
1745 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
1746 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
1747 to tm_file.
1748
1749 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
1750
1751 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
1752 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
1753
1754 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
1755
1756 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
1757 Update rt_sigframe format and address for current Nios II
1758 Linux conventions.
1759
1760 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
1761
1762 * config.host (arm*-*-freebsd*): Add new configuration for
1763 arm*-*-freebsd*.
1764 * config/arm/freebsd-atomic.c: New file.
1765 * config/arm/t-freebsd: Likewise.
1766 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
1767 'PC-relative indirect' OS's.
1768
1769 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1770
1771 * config.host: Add Visium support.
1772 * config/visium: New directory.
1773
1774 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1775
1776 Update copyright years.
1777
1778 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
1779
1780 * config.host: Support mipsisa32r6 and mipsisa64r6.
1781 * config/mips/mips16.S: Do not build for R6.
1782
1783 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
1784
1785 * config/sh/crt.h: New.
1786 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
1787 symbols.
1788 * config/sh/crt1.S: Likewise.
1789
1790 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
1791
1792 PR libgcc/63832
1793 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
1794 func_ptr *dtor_list temporary variable to avoid "array subscript
1795 is above array bounds" warnings.
1796
1797 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
1798
1799 * Makefile.in (with_aix_soname): Define.
1800 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
1801 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
1802 * configure: Recreate.
1803
1804 2014-12-05 Olivier Hainque <hainque@adacore.com>
1805
1806 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
1807 now provided by defaults.h.
1808
1809 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
1810
1811 PR target/55351
1812 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
1813 whether it's defined.
1814
1815 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
1816
1817 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
1818 * config/i386/cpuinfo.c (get_available_features): Detect it.
1819
1820 2014-11-27 Tony Wang <tony.wang@arm.com>
1821
1822 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
1823 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
1824 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
1825
1826 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
1827
1828 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
1829
1830 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
1831
1832 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
1833 instead.
1834
1835 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
1836 John David Anglin <danglin@gcc.gnu.org>
1837
1838 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
1839 (FETCH_AND_OP_2): New. Use for subword and double word operations.
1840 (OP_AND_FETCH_2): Likewise.
1841 (COMPARE_AND_SWAP_2): Likewise.
1842 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
1843 (SYNC_LOCK_RELEASE_2): Likewise.
1844 (SUBWORD_SYNC_OP): Remove.
1845 (SUBWORD_VAL_CAS): Likewise.
1846 (SUBWORD_BOOL_CAS): Likewise.
1847 (FETCH_AND_OP_WORD): Update.
1848 Consistently use signed types.
1849
1850 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
1851 Thomas Schwinge <thomas@codesourcery.com>
1852 Ilya Verbin <ilya.verbin@intel.com>
1853 Andrey Turetskiy <andrey.turetskiy@intel.com>
1854
1855 * Makefile.in (crtoffloadbegin$(objext)): New rule.
1856 (crtoffloadend$(objext)): Likewise.
1857 * configure: Regenerate.
1858 * configure.ac (accel_dir_suffix): Compute new variable.
1859 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
1860 if enable_offload_targets is not empty.
1861 * offloadstuff.c: New file.
1862
1863 2014-11-13 Nick Clifton <nickc@redhat.com>
1864
1865 * config/rl78/divmodhi.S: Add support for the G10 architecture.
1866 Use START_FUNC and END_FUNC macros to enable linker garbage
1867 collection.
1868 * config/rl78/divmodqi.S: Likewise.
1869 * config/rl78/divmodsi.S: Likewise.
1870 * config/rl78/mulsi3.S: Likewise.
1871 * config/rl78/lib2div.c: Remove G10 functions.
1872 * config/rl78/lib2muls.c: Likewise.
1873 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
1874 * config/rl78/vregs.h (START_FUNC): New macro.
1875 (END_FUNC): New macro.
1876
1877 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
1878
1879 * config/mips/mips16.S: Set .module when supported. Update O32
1880 FP64 calling convention and use for FPXX when possible. Add FPXX
1881 calling convention fallback case.
1882
1883 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
1884
1885 * config.host: Handle nvptx-*-*.
1886 * shared-object.mk (as-flags-$o): Define.
1887 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
1888 -xassembler-with-cpp.
1889 * static-object.mk: Identical changes.
1890 * config/nvptx/t-nvptx: New file.
1891 * config/nvptx/crt0.s: New file.
1892 * config/nvptx/free.asm: New file.
1893 * config/nvptx/malloc.asm: New file.
1894 * config/nvptx/realloc.c: New file.
1895
1896 2014-10-30 Joseph Myers <joseph@codesourcery.com>
1897
1898 * Makefile.in (libgcc.map.in): New target.
1899 (libgcc.map): Use libgcc.map.in.
1900 * config/t-softfp (softfp_compat): New variable to be set by
1901 users.
1902 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
1903 variables.
1904 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
1905 directory.
1906 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
1907 that use compat symbols and disable all code unless [SHARED].
1908 * config/t-softfp-compat: New file.
1909 * find-symver.awk: New file.
1910 * configure.ac (--with-glibc-version): New configure option.
1911 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
1912 * configure: Regenerate.
1913 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
1914 soft-float and e500.
1915
1916 2014-10-29 Joseph Myers <joseph@codesourcery.com>
1917
1918 * config/t-hardfp (hardfp_exclusions): Document new variable for
1919 user to define.
1920 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
1921 * config/t-softfp (softfp_extras): Document new variable for user
1922 to define.
1923 (softfp_func_list): Add functions from $(softfp_extras).
1924 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
1925 * config.host (powerpc*-*-linux*): For e500v1, use
1926 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
1927 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
1928 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
1929
1930 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
1931
1932 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
1933 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
1934 memory read accesses are ok.
1935
1936 2014-10-25 Joseph Myers <joseph@codesourcery.com>
1937
1938 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
1939 * configure: Regenerate.
1940 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
1941 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
1942 of soft-fp for 32-bit classic hard float. Do not use
1943 t-softfp-excl for soft float.
1944
1945 2014-10-22 Joseph Myers <joseph@codesourcery.com>
1946
1947 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
1948 configurations.
1949 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
1950 Remove variables.
1951
1952 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
1953
1954 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
1955 introduced with 2014-10-21 trunk r216525.
1956
1957 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
1958 Vidya Praveen <vidya.praveen@atmel.com>
1959 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
1960 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
1961 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
1962
1963 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
1964 order.
1965
1966 Updated library functions for AVRTINY arch.
1967 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
1968 Replaced occurrences of r0/r1 with tmp/zero reg macros.
1969 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
1970 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
1971 wsubi/wadi macors.
1972 (__mulsi3_helper): Update stack, preserve callee saved regs and
1973 argument from stack. Restore callee save registers.
1974 (__mulpsi3): Likewise.
1975 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
1976 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
1977 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
1978 AVRTINY.
1979 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
1980 (__do_copy_data): Added new definition for AVRTINY.
1981 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
1982 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
1983 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
1984 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
1985 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
1986 macors.
1987 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
1988 AVRTINY.
1989
1990 Fix broken long multiplication on tiny arch.
1991
1992 2014-10-09 Joseph Myers <joseph@codesourcery.com>
1993
1994 * soft-fp/double.h: Update from glibc.
1995 * soft-fp/eqdf2.c: Likewise.
1996 * soft-fp/eqsf2.c: Likewise.
1997 * soft-fp/eqtf2.c: Likewise.
1998 * soft-fp/extenddftf2.c: Likewise.
1999 * soft-fp/extended.h: Likewise.
2000 * soft-fp/extendsfdf2.c: Likewise.
2001 * soft-fp/extendsftf2.c: Likewise.
2002 * soft-fp/extendxftf2.c: Likewise.
2003 * soft-fp/gedf2.c: Likewise.
2004 * soft-fp/gesf2.c: Likewise.
2005 * soft-fp/getf2.c: Likewise.
2006 * soft-fp/ledf2.c: Likewise.
2007 * soft-fp/lesf2.c: Likewise.
2008 * soft-fp/letf2.c: Likewise.
2009 * soft-fp/op-1.h: Likewise.
2010 * soft-fp/op-2.h: Likewise.
2011 * soft-fp/op-4.h: Likewise.
2012 * soft-fp/op-8.h: Likewise.
2013 * soft-fp/op-common.h: Likewise.
2014 * soft-fp/quad.h: Likewise.
2015 * soft-fp/single.h: Likewise.
2016 * soft-fp/soft-fp.h: Likewise.
2017 * soft-fp/unorddf2.c: Likewise.
2018 * soft-fp/unordsf2.c: Likewise.
2019 * soft-fp/unordtf2.c: Likewise.
2020 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
2021 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
2022 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
2023 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
2024 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
2025 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
2026 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
2027 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
2028 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
2029 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
2030
2031 2014-10-08 Rong Xu <xur@google.com>
2032
2033 * libgcov-util.c (read_gcda_file): Fix format.
2034 (find_match_gcov_info): Ditto.
2035 (calculate_2_entries): New.
2036 (compute_one_gcov): Ditto.
2037 (gcov_info_count_all_cold): Ditto.
2038 (gcov_info_count_all_zero): Ditto.
2039 (extract_file_basename): Ditto.
2040 (get_file_basename): Ditto.
2041 (set_flag): Ditto.
2042 (matched_gcov_info): Ditto.
2043 (calculate_overlap): Ditto.
2044 (gcov_profile_overlap): Ditto.
2045 * libgcov-driver.c (compute_summary): Make
2046 it avavilable for external calls.
2047
2048 2014-10-06 Rong Xu <xur@google.com>
2049
2050 * Makefile.in: Ditto.
2051 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
2052 (gcov_sort_icall_topn_counter): Ditto.
2053 (gcov_sort_topn_counter_arrays): Ditto.
2054 (dump_one_gcov): Sort indirect_call topn counters.
2055 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
2056 function.
2057 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
2058 utility function.
2059 (__gcov_indirect_call_topn_profiler): New profiler function.
2060 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
2061 * libgcov.h: New decls.
2062
2063 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
2064
2065 * config.host: Remove support for score-*.
2066
2067 2014-09-22 Joseph Myers <joseph@codesourcery.com>
2068
2069 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2070 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
2071 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
2072 __LIBGCC_XF_MANT_DIG__.
2073 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
2074 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
2075 __LIBGCC_TF_MANT_DIG__.
2076 * libgcc2.c (NOTRUNC): Define in terms of
2077 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
2078 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2079
2080 2014-09-22 Joseph Myers <joseph@codesourcery.com>
2081
2082 PR target/63312
2083 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
2084 New macros.
2085
2086 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
2087
2088 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
2089 override USE_PT_GNU_EH_FRAME.
2090 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
2091 check USE_EH_FRAME_REGISTRY_ALWAYS against
2092 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
2093 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
2094 variable for substituted force_explicit_eh_registry.
2095 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
2096 * configure.ac (explicit-exception-frame-registration):
2097 New AC_ARG_ENABLE.
2098 * configure: Regenerate.
2099
2100 2014-09-19 Olivier Hainque <hainque@adacore.com>
2101
2102 * config.host (powerpc-wrs-vxworksmils): New configuration,
2103 same as vxworksae.
2104
2105 2014-09-18 Joseph Myers <joseph@codesourcery.com>
2106
2107 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
2108
2109 2014-09-18 Joseph Myers <joseph@codesourcery.com>
2110
2111 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
2112 bits not set bits as indicating trapping exceptions.
2113
2114 2014-09-17 Nathan sidwell <nathan@acm.org>
2115
2116 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
2117 (LIBGCOV_DRIVER): ... here.
2118 * libgcov-driver.c (gcov_master): New.
2119 (gcov_exit): Remove from master chain.
2120 (__gcov_init): Add to master chain if version compatible. Don't
2121 clear the version.
2122 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
2123 (gcov_reset_int): Clear master chain, if compatible.
2124 (gcov_dump_int): New internal interface. Dump master chain, if
2125 compatible.
2126 (gcov_dump): Alias for gcov_dump_int.
2127 * libgcov.h (struct gcov_root): Add next and prev fields.
2128 (struct gcov_master): New struct.
2129 (__gcov_master): New.
2130 (gcov_dump_int): Declare.
2131
2132 2014-09-17 Olivier Hainque <hainque@adacore.com>
2133
2134 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
2135 and crtbegin.o + crtend.o to extra_parts.
2136
2137 2014-09-12 Joseph Myers <joseph@codesourcery.com>
2138
2139 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
2140 __LIBGCC_HAS_SF_MODE__.
2141 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
2142 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
2143 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
2144 * config/libbid/bid_gcc_intrinsics.h
2145 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
2146 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
2147 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
2148 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
2149 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
2150 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
2151
2152 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
2153
2154 PR target/63223
2155 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
2156 and R24 as needed. Make work for all devices and .text locations.
2157 (__do_global_ctors, __do_global_dtors): Use word addresses.
2158 (__tablejump__, __tablejump_elpm__): Remove functions.
2159 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
2160 Add _tablejump2.
2161 (XICALL, XIJMP): New macros.
2162
2163 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
2164 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2165
2166 * config.host (aarch64*): Include crtfastmath.o and
2167 t-crtfm.
2168 * config/aarch64/crtfastmath.c: New file.
2169
2170 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
2171
2172 * config.host: Remove picochip support.
2173 * config/picochip/adddi3.S: Remove.
2174 * config/picochip/ashlsi3.S: Remove.
2175 * config/picochip/ashlsi3.c: Remove.
2176 * config/picochip/ashrsi3.S: Remove.
2177 * config/picochip/ashrsi3.c: Remove.
2178 * config/picochip/clzsi2.S: Remove.
2179 * config/picochip/cmpsi2.S: Remove.
2180 * config/picochip/divmod15.S: Remove.
2181 * config/picochip/divmodhi4.S: Remove.
2182 * config/picochip/divmodsi4.S: Remove.
2183 * config/picochip/lib1funcs.S: Remove.
2184 * config/picochip/longjmp.S: Remove.
2185 * config/picochip/lshrsi3.S: Remove.
2186 * config/picochip/lshrsi3.c: Remove.
2187 * config/picochip/parityhi2.S: Remove.
2188 * config/picochip/popcounthi2.S: Remove.
2189 * config/picochip/setjmp.S: Remove.
2190 * config/picochip/subdi3.S: Remove.
2191 * config/picochip/t-picochip: Remove.
2192 * config/picochip/ucmpsi2.S: Remove.
2193 * config/picochip/udivmodhi4.S: Remove.
2194 * config/picochip/udivmodsi4.S: Remove.
2195
2196 2014-09-08 Joseph Myers <joseph@codesourcery.com>
2197
2198 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
2199 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
2200 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
2201 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
2202 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
2203 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
2204 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
2205 defined and LIBGCC2_HAS_DF_MODE is defined.
2206 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
2207 defined and LIBGCC2_HAS_XF_MODE is defined.
2208 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
2209 defined and LIBGCC2_HAS_TF_MODE is defined.
2210
2211 2014-09-08 Joseph Myers <joseph@codesourcery.com>
2212
2213 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
2214 and ROUND_TOWARDS_ZERO conditionals.
2215
2216 2014-09-07 Nathan sidwell <nathan@acm.org>
2217
2218 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
2219 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
2220
2221 2014-09-05 Joseph Myers <joseph@codesourcery.com>
2222
2223 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
2224 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
2225 uses to __LIBGCC_STACK_POINTER_REGNUM__.
2226 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
2227 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
2228 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
2229 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
2230 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
2231 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
2232 (DWARF_FRAME_REGISTERS): Change all uses to
2233 __LIBGCC_DWARF_FRAME_REGISTERS__.
2234 (EH_RETURN_STACKADJ_RTX): Change all uses to
2235 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
2236 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
2237 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
2238 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
2239 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
2240 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
2241 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
2242 to __LIBGCC_EH_FRAME_SECTION_NAME__.
2243 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
2244 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
2245 __LIBGCC_STACK_POINTER_REGNUM__.
2246 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
2247 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
2248 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
2249 to __LIBGCC_STACK_POINTER_REGNUM__.
2250 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
2251 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
2252 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
2253 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
2254 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
2255 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
2256 (STACK_POINTER_REGNUM): Change all uses to
2257 __LIBGCC_STACK_POINTER_REGNUM__.
2258 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
2259 use to __LIBGCC_STACK_POINTER_REGNUM__.
2260 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
2261 uses to __LIBGCC_STACK_POINTER_REGNUM__.
2262 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
2263 to __LIBGCC_DWARF_FRAME_REGISTERS__.
2264 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
2265 to __LIBGCC_DWARF_FRAME_REGISTERS__.
2266 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
2267 to __LIBGCC_STACK_POINTER_REGNUM__.
2268 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
2269 Remove conditional definition.
2270 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
2271 __LIBGCC_TEXT_SECTION_ASM_OP__.
2272 (EH_FRAME_SECTION_NAME): Change all uses to
2273 __LIBGCC_EH_FRAME_SECTION_NAME__.
2274 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
2275 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
2276 (CTORS_SECTION_ASM_OP): Change all uses to
2277 __LIBGCC_CTORS_SECTION_ASM_OP__.
2278 (DTORS_SECTION_ASM_OP): Change all uses to
2279 __LIBGCC_DTORS_SECTION_ASM_OP__.
2280 (JCR_SECTION_NAME): Change all uses to
2281 __LIBGCC_JCR_SECTION_NAME__.
2282 (INIT_SECTION_ASM_OP): Change all uses to
2283 __LIBGCC_INIT_SECTION_ASM_OP__.
2284 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
2285 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
2286 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
2287 __LIBGCC_STACK_GROWS_DOWNWARD__.
2288 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
2289 __LIBGCC_INIT_SECTION_ASM_OP__.
2290 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
2291 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
2292 (EH_FRAME_SECTION_NAME): Change all uses to
2293 __LIBGCC_EH_FRAME_SECTION_NAME__.
2294 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
2295 definitions. Change all uses to
2296 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
2297 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
2298 __LIBGCC_STACK_GROWS_DOWNWARD__.
2299 (DWARF_FRAME_REGISTERS): Change all uses to
2300 __LIBGCC_DWARF_FRAME_REGISTERS__.
2301 (EH_RETURN_STACKADJ_RTX): Change all uses to
2302 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
2303 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
2304 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
2305 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
2306 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
2307 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
2308
2309 2014-09-02 Nathan sidwell <nathan@acm.org>
2310
2311 * libgcov-interface.c (STRONG_ALIAS): New.
2312 (__gcov_flush): Call __gcov_reset_int.
2313 (__gcov_reset): Strong alias for ...
2314 (__gcov_reset_ing): ... this renamed hidden version.
2315 * libgcov.h (__gcov_reset_int): New declaration.
2316
2317 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
2318
2319 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
2320 call from here...
2321 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
2322 (__dso_handle): Define on Cygwin.
2323 * config/i386/t-cygming (crtbeginS.o): New rule.
2324 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
2325
2326 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
2327 declaration syntax.
2328
2329 2014-08-13 Steve Ellcey <sellcey@mips.com>
2330
2331 * crtstuff.c: Undef caddr_t.
2332
2333 2014-08-12 Steve Ellcey <sellcey@mips.com>
2334
2335 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
2336
2337 2014-08-07 Nathan Sidwell <nathan@acm.org>
2338
2339 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
2340 (LIBGCOV_DRIVER): ... to here.
2341 * libgcov.h (gcov_do_dump): New #define.
2342 (struct gcov_root): New.
2343 (__gcov_root): New declaration.
2344 (__gcov_dump_one): Declare.
2345 * libgcov-driver.c (gcov_list, gcov_dump_complete,
2346 run_accounted): Delete.
2347 (gcov_compute_histogram): Add LIST argument, adjust.
2348 (compute_summary): Adjust gcov_compute_histogram call.
2349 (gcov_do_dump): Not hidden, static in libgcov.
2350 (gcov_clear): Move to interface.c.
2351 (__gcov_dump_one): New, broken out of ...
2352 (gcov_exit): ... here. Make static.
2353 (__gcov_root): New.
2354 (__gcov_init): Adjust.
2355 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
2356 declarations.
2357 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
2358 (gcov_clear): Moved from driver.c. Add LIST argument.
2359 (__gcov_reset): Adjust for changed interfaces.
2360 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
2361
2362 2014-08-04 Rohit <rohitarulraj@freescale.com>
2363
2364 PR target/60102
2365 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
2366 based on change in SPE high register numbers and 3 HTM registers.
2367
2368 2014-08-01 Nathan Sidwell <nathan@acm.org>
2369
2370 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
2371 LIBGCOV_INTERFACE): Reformat.
2372 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
2373 IN_GCOV_TOOL.
2374 * libgcov-interface.c: Reformat some comments.
2375 (__gcov_flush_mx): Add declaration. Tidy up definition.
2376
2377 2014-07-31 Alan Modra <amodra@gmail.com>
2378 Peter Bergner <bergner@vnet.ibm.com>
2379
2380 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
2381 (pack_ldouble): New function.
2382 (__gcc_qadd): Use it.
2383 (__gcc_qmul): Likewise.
2384 (__gcc_qdiv): Likewise.
2385 (__gcc_qneg): Likewise.
2386 (__gcc_stoq): Likewise.
2387 (__gcc_dtoq): Likewise.
2388
2389 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
2390
2391 * config/s390/tpf-unwind.h: Include <stdbool.h>.
2392 (__tpf_eh_return): Add original return address as second parameter.
2393 Handle cases where unwinder routines were called directly, instead
2394 of from within the C++ library.
2395
2396 2014-07-29 Nathan Sidwell <nathan@acm.org>
2397
2398 * libgcov.h: Move renaming of entry points to lib gcov specific
2399 portion.
2400 (gcov_do_dump): New rename.
2401 (gcov_rewrite): Remove inline, make HIDDEN.
2402 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
2403 (gcov_exit_compute_summary): Rename to ...
2404 (compute_summary): ... here. Add LIST argument.
2405 (gcov_exit_merge_gcda): Rename to ...
2406 (merge_one_data): ... here.
2407 (gcov_exit_write_gcda): Rename to ...
2408 (write_one_data): ... here.
2409 (gcov_exit_merge_summary): Rename to ...
2410 (merge_summary): Add RUN_COUNTED argument.
2411 (gcov_exit_dump_gcov): Rename to ...
2412 (dump_one_gcov): Add RUN_COUNTED argument.
2413 (gcov_do_dump): New function, broken out of ...
2414 (gcov_exit): ... here. Call it.
2415
2416 2014-07-27 Anthony Green <green@moxielogic.com>
2417
2418 * config.host: Add moxiebox configuration suppport.
2419
2420 2014-07-27 Nathan Sidwell <nathan@acm.org>
2421
2422 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
2423 (struct gcov_filename): ... here. Include buffer and max length
2424 fields.
2425 (gcov_max_filename): Remove.
2426 (gi_filename): Remove.
2427 (gcov_exit_compute_summary): Compute max filename here.
2428 (gcov_exit_merge_gcda): Add filename parm, adjust.
2429 (gcov_exit_merge_summary): Likewise.
2430 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
2431 (gcov_exit): Likewise.
2432 (__gcov_init): Don't calculate max length here.
2433 * libgcov_util.c (max_filename_len): Remove.
2434 (read_gcda_file): Don't calculate max length here.
2435 (gcov_read_profile_dir): Don't propagate here.
2436 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
2437 struct gcov_filename changes.
2438 (gcov_exit_open_gcda_file): Likewise.
2439
2440 2014-07-25 Nathan Sidwell <nathan@acm.org>
2441
2442 * libgcov-driver.c (set_gcov_dump_complete,
2443 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
2444 functions polluting user's namespace.
2445 (gcov_exit): Set variable directly.
2446 (gcov_clear): Reset variable directly.
2447 * libgcov-interface.c (get_gcov_dymp_complete,
2448 reset_gov_dump_complete): Remove declarations.
2449 (__gcov_reset, __gcov_dump): Don't call them.
2450
2451 2014-07-24 DJ Delorie <dj@redhat.com>
2452
2453 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
2454 (__gcc_deregister_frame): Move logic to detect deregister function
2455 to ...
2456 (__gcc_register_frame): here, so it's consistent with the register
2457 logic.
2458
2459 2014-07-23 Nathan Sidwell <nathan@acm.org>
2460
2461 * libgcov-driver.c (set_gcov_list): Remove.
2462 (gcov_list): Make non-static in GCOV_TOOL.
2463 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
2464
2465 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
2466
2467 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
2468 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
2469 Don't use SYNC_LOCK_RELEASE for int type.
2470
2471 2014-07-14 Richard Biener <rguenther@suse.de>
2472
2473 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
2474
2475 2014-07-11 Rong Xu <xur@google.com>
2476
2477 * libgcov-util.c (gcov_max_filename): Fix declartion.
2478
2479 2014-07-10 Rong Xu <xur@google.com>
2480
2481 Add gcov-tool: an offline gcda profile processing tool
2482 Support.
2483 * libgcov-driver.c (gcov_max_filename): Make available
2484 to gcov-tool.
2485 * libgcov-merge.c (__gcov_merge_add): Replace
2486 gcov_read_counter() with a Macro.
2487 (__gcov_merge_ior): Ditto.
2488 (__gcov_merge_time_profile): Ditto.
2489 (__gcov_merge_single): Ditto.
2490 (__gcov_merge_delta): Ditto.
2491 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
2492 in the utility functions.
2493 (set_fn_ctrs): Utility function for reading gcda files to in-memory
2494 gcov_list object link lists.
2495 (tag_function): Ditto.
2496 (tag_blocks): Ditto.
2497 (tag_arcs): Ditto.
2498 (tag_lines): Ditto.
2499 (tag_counters): Ditto.
2500 (tag_summary): Ditto.
2501 (read_gcda_finalize): Ditto.
2502 (read_gcda_file): Ditto.
2503 (ftw_read_file): Ditto.
2504 (read_profile_dir_init): Ditto.
2505 (gcov_read_profile_dir): Ditto.
2506 (gcov_read_counter_mem): Ditto.
2507 (gcov_get_merge_weight): Ditto.
2508 (merge_wrapper): A wrapper function that calls merging handler.
2509 (gcov_merge): Merge two gcov_info objects with weights.
2510 (find_match_gcov_info): Find the matched gcov_info in the list.
2511 (gcov_profile_merge): Merge two gcov_info object lists.
2512 (__gcov_add_counter_op): Process edge profile counter values.
2513 (__gcov_ior_counter_op): Process IOR profile counter values.
2514 (__gcov_delta_counter_op): Process delta profile counter values.
2515 (__gcov_single_counter_op): Process single profile counter values.
2516 (fp_scale): Callback function for float-point scaling.
2517 (int_scale): Callback function for integer fraction scaling.
2518 (gcov_profile_scale): Scaling profile counters.
2519 (gcov_profile_normalize): Normalize profile counters.
2520 * libgcov.h: Add headers and functions for gcov-tool use.
2521 (gcov_get_counter): New.
2522 (gcov_get_counter_target): Ditto.
2523 (struct gcov_info): Make the functions field mutable in gcov-tool
2524 compilation.
2525
2526 2014-06-23 Kai Tietz <ktietz@redhat.com>
2527
2528 PR libgcc/61585
2529 * unwind-seh.c (_Unwind_GetGR): Check for proper
2530 index range.
2531 (_Unwind_SetGR): Likewise.
2532
2533 2014-05-22 Nick Clifton <nickc@redhat.com>
2534
2535 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
2536 -mhwmult=none.
2537
2538 2014-05-22 Teresa Johnson <tejohnson@google.com>
2539
2540 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
2541 include.
2542
2543 2014-05-20 John Marino <gnugcc@marino.st>
2544
2545 * config.host (*-*-dragonfly*): New target.
2546 * crtstuff.c: Make dl_iterate_support generic on *bsd.
2547 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
2548 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
2549 * config/i386/dragonfly-unwind.h: New.
2550
2551 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
2552
2553 PR libgcc/60166
2554 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
2555 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
2556
2557 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
2558
2559 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
2560 implementation.
2561
2562 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
2563
2564 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
2565
2566 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2567
2568 PR libgcc/61097
2569 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
2570 if --enable-shared.
2571
2572 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
2573
2574 Work around for current cygwin32 build problems.
2575 * config/i386/cygming-crtbegin.c (__register_frame_info,
2576 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
2577 functions only for 64-bit systems.
2578
2579 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2580
2581 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
2582 (sigill_caught, sigill_hdlr): Remove.
2583
2584 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2585
2586 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
2587 check.
2588 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2589 Solaris 9 single-threaded support.
2590 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2591 Solaris 9 single-threaded support. Add call_user_handler code
2592 sequences.
2593 (sparc_is_sighandler): Likewise.
2594
2595 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2596
2597 * config.host: Append t-floattodi to tmake_file depending on
2598 host_address.
2599
2600 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
2601
2602 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
2603
2604 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
2605
2606 PR libgcc/60472
2607 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
2608 variable to avoid "array subscript is above array bounds" warnings.
2609 Use __builtin_expect when checking *jcr_list for NULL.
2610
2611 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2612
2613 PR libgcc/59339
2614 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
2615 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
2616 vtv_*.o to extra_parts if enable_vtable_verify.
2617
2618 2014-03-06 Nick Clifton <nickc@redhat.com>
2619
2620 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
2621 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
2622
2623 2014-02-28 Joey Ye <joey.ye@arm.com>
2624
2625 PR libgcc/60166
2626 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
2627 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
2628 Set to zero.
2629
2630 2014-02-24 Walter Lee <walt@tilera.com>
2631
2632 * config.host: Support "tilegx*" and "tilepro*" triplets.
2633 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
2634 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
2635
2636 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
2637 Chung-Lin Tang <cltang@codesourcery.com>
2638
2639 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
2640 * config/nios2/crti.S: Remove .file directive.
2641 * config/nios2/crtn.S: Likewise.
2642
2643 2014-02-18 Kai Tietz <ktietz@redhat.com>
2644 Jonathan Schleifer <js@webkeks.org>
2645
2646 PR objc/56870
2647 * unwind-seh.c (_GCC_specific_handler): Pass proper
2648 value to unwind-handler.
2649
2650 2014-02-12 Joseph Myers <joseph@codesourcery.com>
2651
2652 * soft-fp/adddf3.c: Update from glibc.
2653 * soft-fp/addsf3.c: Likewise.
2654 * soft-fp/addtf3.c: Likewise.
2655 * soft-fp/divdf3.c: Likewise.
2656 * soft-fp/divsf3.c: Likewise.
2657 * soft-fp/divtf3.c: Likewise.
2658 * soft-fp/double.h: Likewise.
2659 * soft-fp/eqdf2.c: Likewise.
2660 * soft-fp/eqsf2.c: Likewise.
2661 * soft-fp/eqtf2.c: Likewise.
2662 * soft-fp/extenddftf2.c: Likewise.
2663 * soft-fp/extended.h: Likewise.
2664 * soft-fp/extendsfdf2.c: Likewise.
2665 * soft-fp/extendsftf2.c: Likewise.
2666 * soft-fp/extendxftf2.c: Likewise.
2667 * soft-fp/fixdfdi.c: Likewise.
2668 * soft-fp/fixdfsi.c: Likewise.
2669 * soft-fp/fixdfti.c: Likewise.
2670 * soft-fp/fixsfdi.c: Likewise.
2671 * soft-fp/fixsfsi.c: Likewise.
2672 * soft-fp/fixsfti.c: Likewise.
2673 * soft-fp/fixtfdi.c: Likewise.
2674 * soft-fp/fixtfsi.c: Likewise.
2675 * soft-fp/fixtfti.c: Likewise.
2676 * soft-fp/fixunsdfdi.c: Likewise.
2677 * soft-fp/fixunsdfsi.c: Likewise.
2678 * soft-fp/fixunsdfti.c: Likewise.
2679 * soft-fp/fixunssfdi.c: Likewise.
2680 * soft-fp/fixunssfsi.c: Likewise.
2681 * soft-fp/fixunssfti.c: Likewise.
2682 * soft-fp/fixunstfdi.c: Likewise.
2683 * soft-fp/fixunstfsi.c: Likewise.
2684 * soft-fp/fixunstfti.c: Likewise.
2685 * soft-fp/floatdidf.c: Likewise.
2686 * soft-fp/floatdisf.c: Likewise.
2687 * soft-fp/floatditf.c: Likewise.
2688 * soft-fp/floatsidf.c: Likewise.
2689 * soft-fp/floatsisf.c: Likewise.
2690 * soft-fp/floatsitf.c: Likewise.
2691 * soft-fp/floattidf.c: Likewise.
2692 * soft-fp/floattisf.c: Likewise.
2693 * soft-fp/floattitf.c: Likewise.
2694 * soft-fp/floatundidf.c: Likewise.
2695 * soft-fp/floatundisf.c: Likewise.
2696 * soft-fp/floatunditf.c: Likewise.
2697 * soft-fp/floatunsidf.c: Likewise.
2698 * soft-fp/floatunsisf.c: Likewise.
2699 * soft-fp/floatunsitf.c: Likewise.
2700 * soft-fp/floatuntidf.c: Likewise.
2701 * soft-fp/floatuntisf.c: Likewise.
2702 * soft-fp/floatuntitf.c: Likewise.
2703 * soft-fp/gedf2.c: Likewise.
2704 * soft-fp/gesf2.c: Likewise.
2705 * soft-fp/getf2.c: Likewise.
2706 * soft-fp/ledf2.c: Likewise.
2707 * soft-fp/lesf2.c: Likewise.
2708 * soft-fp/letf2.c: Likewise.
2709 * soft-fp/muldf3.c: Likewise.
2710 * soft-fp/mulsf3.c: Likewise.
2711 * soft-fp/multf3.c: Likewise.
2712 * soft-fp/negdf2.c: Likewise.
2713 * soft-fp/negsf2.c: Likewise.
2714 * soft-fp/negtf2.c: Likewise.
2715 * soft-fp/op-1.h: Likewise.
2716 * soft-fp/op-2.h: Likewise.
2717 * soft-fp/op-4.h: Likewise.
2718 * soft-fp/op-8.h: Likewise.
2719 * soft-fp/op-common.h: Likewise.
2720 * soft-fp/quad.h: Likewise.
2721 * soft-fp/single.h: Likewise.
2722 * soft-fp/soft-fp.h: Likewise.
2723 * soft-fp/subdf3.c: Likewise.
2724 * soft-fp/subsf3.c: Likewise.
2725 * soft-fp/subtf3.c: Likewise.
2726 * soft-fp/truncdfsf2.c: Likewise.
2727 * soft-fp/trunctfdf2.c: Likewise.
2728 * soft-fp/trunctfsf2.c: Likewise.
2729 * soft-fp/trunctfxf2.c: Likewise.
2730 * soft-fp/unorddf2.c: Likewise.
2731 * soft-fp/unordsf2.c: Likewise.
2732 * soft-fp/unordtf2.c: Likewise.
2733 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
2734 macro.
2735 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2736 Likewise.
2737 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2738 Likewise.
2739 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2740 Likewise.
2741 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2742 Likewise.
2743 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2744 Likewise.
2745 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2746 Likewise.
2747 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2748 Likewise.
2749 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2750 Likewise.
2751 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2752 Likewise.
2753 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2754 Likewise.
2755 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2756 Likewise.
2757 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2758 Likewise.
2759 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
2760 Likewise.
2761 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
2762 Likewise.
2763 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2764 Likewise.
2765
2766 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2767
2768 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
2769 cannot be represented.
2770 * config/s390/32/_fixsfdi.c: Likewise.
2771 * config/s390/32/_fixtfdi.c: Likewise.
2772 * config/s390/32/_fixunsdfdi.c: Likewise.
2773 * config/s390/32/_fixunssfdi.c: Likewise.
2774 * config/s390/32/_fixunstfdi.c: Likewise.
2775
2776 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
2777
2778 * configure.ac (libgcc_cv_mips_hard_float): New.
2779 * configure: Regenerate.
2780 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
2781 t-softfp-sfdf for hard-float targets.
2782 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
2783 (softfp_float_modes, softfp_int_modes, softfp_extensions)
2784 (softfp_truncations, softfp_exclude_libgcc2): New.
2785 * config/t-hardfp: New file.
2786 * config/t-hardfp-sfdf: Likewise.
2787 * config/hardfp.c: Likewise.
2788
2789 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2790
2791 * config.host: Include t-floattodi also for s390x.
2792 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
2793 * config/s390/32/_fixsfdi.c: Likewise.
2794 * config/s390/32/_fixtfdi.c: Likewise.
2795 * config/s390/32/_fixunsdfdi.c: Likewise.
2796 * config/s390/32/_fixunssfdi.c: Likewise.
2797 * config/s390/32/_fixunstfdi.c: Likewise.
2798
2799 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2800
2801 PR target/59788
2802 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
2803 (install-libgcc-unwind-map-forbuild): New target.
2804 (all): Depend on install-libgcc-unwind-map-forbuild.
2805 (install-libgcc-unwind-map): New target.
2806 (install): Depend on install-libgcc-unwind-map.
2807
2808 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2809
2810 * config/nios2/crti.S (_init): Initialize GOT pointer from
2811 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
2812
2813 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
2814
2815 * configure.ac: Check __mips64 when setting host_address.
2816 * configure: Regenerate.
2817 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
2818 mips/t-mips64 and t-softfp.
2819 (mips*-*-linux*): Don't add mips/t-tpbit.
2820 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
2821 (DPBIT, DPBIT_CFLAGS): Delete.
2822 * config/mips/sfp-machine.h: New file.
2823 * config/mips/t-mips64: Likewise.
2824 * config/mips/t-softfp-tf: Likewise.
2825 * config/mips/t-tpbit: Delete.
2826
2827 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
2828
2829 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
2830 as long long.
2831
2832 2014-01-25 Walter Lee <walt@tilera.com>
2833
2834 * config/tilepro/atomic.c: Include tconfig.h. Don't include
2835 config.h or system.h.
2836 (bool) Define.
2837
2838 2014-01-25 Walter Lee <walt@tilera.com>
2839
2840 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
2841 (post_atomic_barrier): Ditto.
2842 (__fetch_and_do): New macro.
2843 (__atomic_fetch_and_do): Use __fetch_and_do.
2844 (__sync_fetch_and_do): New macro.
2845 (__sync_fetch_and_add_4): New function.
2846 (__sync_fetch_and_sub_4): New function.
2847 (__sync_fetch_and_or_4): New function.
2848 (__sync_fetch_and_and_4): New function.
2849 (__sync_fetch_and_xor_4): New function.
2850 (__sync_fetch_and_nand_4): New function.
2851 (__sync_fetch_and_add_8): New function.
2852 (__sync_fetch_and_sub_8): New function.
2853 (__sync_fetch_and_or_8): New function.
2854 (__sync_fetch_and_and_8): New function.
2855 (__sync_fetch_and_xor_8): New function.
2856 (__sync_fetch_and_nand_8): New function.
2857 (__do_and_fetch): New macro.
2858 (__atomic_do_and_fetch): Use __do_and_fetch.
2859 (__sync_do_and_fetch): New macro.
2860 (__sync_add_and_fetch_4): New function.
2861 (__sync_sub_and_fetch_4): New function.
2862 (__sync_or_and_fetch_4): New function.
2863 (__sync_and_and_fetch_4): New function.
2864 (__sync_xor_and_fetch_4): New function.
2865 (__sync_nand_and_fetch_4): New function.
2866 (__sync_add_and_fetch_8): New function.
2867 (__sync_sub_and_fetch_8): New function.
2868 (__sync_or_and_fetch_8): New function.
2869 (__sync_and_and_fetch_8): New function.
2870 (__sync_xor_and_fetch_8): New function.
2871 (__sync_nand_and_fetch_8): New function.
2872 (__sync_exchange_methods): New macro.
2873 (__sync_val_compare_and_swap_4): New function.
2874 (__sync_bool_compare_and_swap_4): New function.
2875 (__sync_lock_test_and_test_4): New function.
2876 (__sync_val_compare_and_swap_8): New function.
2877 (__sync_bool_compare_and_swap_8): New function.
2878 (__sync_lock_test_and_test_8): New function.
2879 (__subword_cmpxchg_body): New macro.
2880 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
2881 (__atomic_compare_exchange_2): Ditto.
2882 (__sync_subword_cmpxchg): New macro.
2883 (__sync_val_compare_and_swap_1): New function.
2884 (__sync_bool_compare_and_swap_1): New function.
2885 (__sync_val_compare_and_swap_2): New function.
2886 (__sync_bool_compare_and_swap_2): New function.
2887 (__atomic_subword): Rename to ...
2888 (__subword): ... New name.
2889 (__atomic_subword_fetch): Use __subword.
2890 (__sync_subword_fetch): New macro.
2891 (__sync_fetch_and_add_1): New function.
2892 (__sync_fetch_and_sub_1): New function.
2893 (__sync_fetch_and_or_1): New function.
2894 (__sync_fetch_and_and_1): New function.
2895 (__sync_fetch_and_xor_1): New function.
2896 (__sync_fetch_and_nand_1): New function.
2897 (__sync_fetch_and_add_2): New function.
2898 (__sync_fetch_and_sub_2): New function.
2899 (__sync_fetch_and_or_2): New function.
2900 (__sync_fetch_and_and_2): New function.
2901 (__sync_fetch_and_xor_2): New function.
2902 (__sync_fetch_and_nand_2): New function.
2903 (__sync_add_and_fetch_1): New function.
2904 (__sync_sub_and_fetch_1): New function.
2905 (__sync_or_and_fetch_1): New function.
2906 (__sync_and_and_fetch_1): New function.
2907 (__sync_xor_and_fetch_1): New function.
2908 (__sync_nand_and_fetch_1): New function.
2909 (__sync_add_and_fetch_2): New function.
2910 (__sync_sub_and_fetch_2): New function.
2911 (__sync_or_and_fetch_2): New function.
2912 (__sync_and_and_fetch_2): New function.
2913 (__sync_xor_and_fetch_2): New function.
2914 (__sync_nand_and_fetch_2): New function.
2915 (__atomic_subword_lock): Use __subword.
2916 (__sync_subword_lock): New macro.
2917 (__sync_lock_test_and_set_1): New function.
2918 (__sync_lock_test_and_set_2): New function.
2919
2920 2014-01-25 Walter Lee <walt@tilera.com>
2921
2922 * config/tilepro/atomic.c (BIT_OFFSET): Define.
2923 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
2924 (__atomic_subword): Ditto.
2925
2926 2014-01-25 Walter Lee <walt@tilera.com>
2927
2928 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
2929 a prefix op argument.
2930 (__atomic_nand_fetch_4): Add prefix op.
2931 (__atomic_nand_fetch_8): Ditto.
2932
2933 2014-01-21 Baruch Siach <barch@tkos.co.il>
2934
2935 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
2936
2937 2014-01-09 Rong Xu <xur@google.com>
2938
2939 * libgcov-driver.c (this_prg): make it local to save
2940 bss space.
2941 (gcov_exit_compute_summary): Ditto.
2942 (gcov_exit_merge_gcda): Ditto.
2943 (gcov_exit_merge_summary): Ditto.
2944 (gcov_exit_dump_gcov): Ditto.
2945
2946 2014-01-08 Rong Xu <xur@google.com>
2947
2948 * libgcov-driver.c: Use libgcov.h.
2949 (buffer_fn_data): Use xmalloc instead of malloc.
2950 (gcov_exit_merge_gcda): Ditto.
2951 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
2952 * libgcov.h: New common header files for libgcov-*.h.
2953 * libgcov-interface.c: Use libgcov.h
2954 * libgcov-merge.c: Ditto.
2955 * libgcov-profiler.c: Ditto.
2956 * Makefile.in: Add dependence to libgcov.h
2957
2958 2014-01-02 Joseph Myers <joseph@codesourcery.com>
2959
2960 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
2961 case of small numerator and finite nonzero result.
2962
2963 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2964
2965 Update copyright years
2966
2967 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2968
2969 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
2970 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
2971 config/arc/dp-hack.h, config/arc/fp-hack.h,
2972 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
2973 config/arc/ieee-754/arc600-dsp/divdf3.S,
2974 config/arc/ieee-754/arc600-dsp/divsf3.S,
2975 config/arc/ieee-754/arc600-dsp/muldf3.S,
2976 config/arc/ieee-754/arc600-dsp/mulsf3.S,
2977 config/arc/ieee-754/arc600-mul64/divdf3.S,
2978 config/arc/ieee-754/arc600-mul64/divsf3.S,
2979 config/arc/ieee-754/arc600-mul64/muldf3.S,
2980 config/arc/ieee-754/arc600-mul64/mulsf3.S,
2981 config/arc/ieee-754/arc600/divsf3.S,
2982 config/arc/ieee-754/arc600/mulsf3.S,
2983 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
2984 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
2985 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
2986 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
2987 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
2988 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
2989 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
2990 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
2991 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
2992 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
2993 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
2994 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
2995 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
2996 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
2997 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
2998 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
2999 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
3000 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
3001 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
3002 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
3003 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
3004 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
3005 vtv_start_preinit.c: Use the standard form for the copyright notice.
3006
3007 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
3008 Chung-Lin Tang <cltang@codesourcery.com>
3009 Based on patches from Altera Corporation
3010
3011 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
3012 * config/nios2/lib2-nios2.h: New file.
3013 * config/nios2/lib2-divmod-hi.c: New file.
3014 * config/nios2/linux-unwind.h: New file.
3015 * config/nios2/lib2-divmod.c: New file.
3016 * config/nios2/linux-atomic.c: New file.
3017 * config/nios2/t-nios2: New file.
3018 * config/nios2/crti.asm: New file.
3019 * config/nios2/t-linux: New file.
3020 * config/nios2/lib2-divtable.c: New file.
3021 * config/nios2/lib2-mul.c: New file.
3022 * config/nios2/tramp.c: New file.
3023 * config/nios2/crtn.asm: New file.
3024
3025 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
3026
3027 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
3028 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
3029 from cpuid.h to check vendor signatures.
3030
3031 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
3032
3033 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
3034 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
3035 (get_amd_cpu): Likewise.
3036
3037 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
3038
3039 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
3040 Haswell.
3041
3042 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
3043 H.J. Lu <hongjiu.lu@intel.com>
3044
3045 PR target/59422
3046 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
3047 and AMD_JAGUAR.
3048 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
3049 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
3050 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
3051 FEATURE_XOP and FEATURE_FMA.
3052 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
3053 AMDFAM15H_BDVER3.
3054 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
3055 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
3056 FEATURE_FMA4 and FEATURE_XOP.
3057
3058 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
3059
3060 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
3061 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
3062 (get_intel_cpu): Updated.
3063
3064 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
3065
3066 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
3067
3068 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
3069
3070 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
3071 instructions when __SSE_MATH__ is defined.
3072
3073 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
3074
3075 * config.host (microblaze-*-rtems*): New.
3076
3077 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
3078
3079 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
3080 architectures that do not have hardware divide instruction.
3081 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
3082
3083 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
3084
3085 * longlong.h: Delete (moved to include/).
3086
3087 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
3088
3089 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
3090 of normal number and qNaN to not raise an inexact exception.
3091
3092 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
3093
3094 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
3095
3096 2013-11-28 Matthew Leach <matthew.leach@arm.com>
3097
3098 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
3099 for correct opcodes on BE.
3100
3101 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
3102
3103 * soft-fp/op-4.h: Update from glibc.
3104
3105 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
3106
3107 * libgcc2.c (__udivmoddi4): Define new implementation when
3108 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
3109 divide instructions.
3110
3111 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
3112
3113 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
3114
3115 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3116
3117 * config/t-softfp (soft-fp-objects-base): New variable.
3118 (soft-fp-objects): Use it.
3119
3120 2013-11-23 David Edelson <dje.gcc@gmail.com>
3121 Andrew Dixie <andrewd@gentrack.com>
3122
3123 PR target/33704
3124 * config/rs6000/aixinitfini.c: New file.
3125 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
3126 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
3127 symbols.
3128
3129 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
3130
3131 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
3132
3133 2013-11-18 Jan Hubicka <jh@suse.cz>
3134
3135 * libgcov-driver.c (run_accounted): Make global level static.
3136 (gcov_exit_merge_summary): Silence warning; do not clear
3137 run_accounted here.
3138 (gcov_exit): Clear it here.
3139
3140 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
3141 run_accounted.
3142
3143 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
3144 (all_prg, crc32): Remove static vars.
3145 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
3146 all_prg.
3147 (gcov_exit_merge_gcda): Add crc32 parameter.
3148 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
3149 do not account run if it was already accounted.
3150 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
3151 (gcov_exit): Initialize all_prg; update.
3152
3153 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
3154
3155 * configure: Regenerate.
3156
3157 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3158 Alan Modra <amodra@gmail.com>
3159
3160 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
3161 (frob_update_context): Use it.
3162
3163 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3164 Alan Modra <amodra@gmail.com>
3165
3166 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
3167 (trampoline_initial): Provide ELFv2 variant.
3168 (__trampoline_setup): Likewise.
3169
3170 * config/rs6000/linux-unwind.h (frob_update_context): Do not
3171 check for AIX indirect function call sequence if _CALL_ELF == 2.
3172
3173 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3174 Alan Modra <amodra@gmail.com>
3175
3176 * config/rs6000/linux-unwind.h (get_regs): Do not support
3177 old kernel versions if _CALL_ELF == 2.
3178 (frob_update_context): Do not support PLT stub variants only
3179 generated by old linkers if _CALL_ELF == 2.
3180
3181 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3182 Alan Modra <amodra@gmail.com>
3183
3184 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
3185 location of CR save area for 64-bit little-endian systems.
3186
3187 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
3188
3189 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
3190 in tmake_file.
3191 * config/arm/t-vxworks: Delete.
3192
3193 2013-11-10 Kai Tietz <ktietz@redhat.com>
3194
3195 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
3196 Increment load-count on use of LIBGCC_SONAME DLL.
3197 (hmod_libgcc): New static variable to hold handle of
3198 LIBGCC_SONAME DLL.
3199 (__gcc_deregister_frame): Decrement load-count of
3200 LIBGCC_SONAME DLL.
3201
3202 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
3203
3204 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
3205 availability.
3206 * configure: Regenerate
3207
3208 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
3209
3210 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
3211 FP_EX_DENORM. Store result to volatile location after SSE division
3212 to close interrupt window. Remove unneeded fwait after x87
3213 division since interrupt window will be closed by emitted fstp.
3214 Rewrite FP_EX_INEXACT handling.
3215
3216 2013-11-06 Joseph Myers <joseph@codesourcery.com>
3217
3218 * soft-fp/README: Update.
3219 * soft-fp/adddf3.c: Update from glibc.
3220 * soft-fp/addsf3.c: Likewise.
3221 * soft-fp/addtf3.c: Likewise.
3222 * soft-fp/divdf3.c: Likewise.
3223 * soft-fp/divsf3.c: Likewise.
3224 * soft-fp/divtf3.c: Likewise.
3225 * soft-fp/double.h: Likewise.
3226 * soft-fp/eqdf2.c: Likewise.
3227 * soft-fp/eqsf2.c: Likewise.
3228 * soft-fp/eqtf2.c: Likewise.
3229 * soft-fp/extenddftf2.c: Likewise.
3230 * soft-fp/extended.h: Likewise.
3231 * soft-fp/extendsfdf2.c: Likewise.
3232 * soft-fp/extendsftf2.c: Likewise.
3233 * soft-fp/extendxftf2.c: Likewise.
3234 * soft-fp/fixdfdi.c: Likewise.
3235 * soft-fp/fixdfsi.c: Likewise.
3236 * soft-fp/fixdfti.c: Likewise.
3237 * soft-fp/fixsfdi.c: Likewise.
3238 * soft-fp/fixsfsi.c: Likewise.
3239 * soft-fp/fixsfti.c: Likewise.
3240 * soft-fp/fixtfdi.c: Likewise.
3241 * soft-fp/fixtfsi.c: Likewise.
3242 * soft-fp/fixtfti.c: Likewise.
3243 * soft-fp/fixunsdfdi.c: Likewise.
3244 * soft-fp/fixunsdfsi.c: Likewise.
3245 * soft-fp/fixunsdfti.c: Likewise.
3246 * soft-fp/fixunssfdi.c: Likewise.
3247 * soft-fp/fixunssfsi.c: Likewise.
3248 * soft-fp/fixunssfti.c: Likewise.
3249 * soft-fp/fixunstfdi.c: Likewise.
3250 * soft-fp/fixunstfsi.c: Likewise.
3251 * soft-fp/fixunstfti.c: Likewise.
3252 * soft-fp/floatdidf.c: Likewise.
3253 * soft-fp/floatdisf.c: Likewise.
3254 * soft-fp/floatditf.c: Likewise.
3255 * soft-fp/floatsidf.c: Likewise.
3256 * soft-fp/floatsisf.c: Likewise.
3257 * soft-fp/floatsitf.c: Likewise.
3258 * soft-fp/floattidf.c: Likewise.
3259 * soft-fp/floattisf.c: Likewise.
3260 * soft-fp/floattitf.c: Likewise.
3261 * soft-fp/floatundidf.c: Likewise.
3262 * soft-fp/floatundisf.c: Likewise.
3263 * soft-fp/floatunditf.c: Likewise.
3264 * soft-fp/floatunsidf.c: Likewise.
3265 * soft-fp/floatunsisf.c: Likewise.
3266 * soft-fp/floatunsitf.c: Likewise.
3267 * soft-fp/floatuntidf.c: Likewise.
3268 * soft-fp/floatuntisf.c: Likewise.
3269 * soft-fp/floatuntitf.c: Likewise.
3270 * soft-fp/gedf2.c: Likewise.
3271 * soft-fp/gesf2.c: Likewise.
3272 * soft-fp/getf2.c: Likewise.
3273 * soft-fp/ledf2.c: Likewise.
3274 * soft-fp/lesf2.c: Likewise.
3275 * soft-fp/letf2.c: Likewise.
3276 * soft-fp/muldf3.c: Likewise.
3277 * soft-fp/mulsf3.c: Likewise.
3278 * soft-fp/multf3.c: Likewise.
3279 * soft-fp/negdf2.c: Likewise.
3280 * soft-fp/negsf2.c: Likewise.
3281 * soft-fp/negtf2.c: Likewise.
3282 * soft-fp/op-1.h: Likewise.
3283 * soft-fp/op-2.h: Likewise.
3284 * soft-fp/op-4.h: Likewise.
3285 * soft-fp/op-8.h: Likewise.
3286 * soft-fp/op-common.h: Likewise.
3287 * soft-fp/quad.h: Likewise.
3288 * soft-fp/single.h: Likewise.
3289 * soft-fp/soft-fp.h: Likewise.
3290 * soft-fp/subdf3.c: Likewise.
3291 * soft-fp/subsf3.c: Likewise.
3292 * soft-fp/subtf3.c: Likewise.
3293 * soft-fp/truncdfsf2.c: Likewise.
3294 * soft-fp/trunctfdf2.c: Likewise.
3295 * soft-fp/trunctfsf2.c: Likewise.
3296 * soft-fp/trunctfxf2.c: Likewise.
3297 * soft-fp/unorddf2.c: Likewise.
3298 * soft-fp/unordsf2.c: Likewise.
3299 * soft-fp/unordtf2.c: Likewise.
3300
3301 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
3302
3303 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
3304 (_FP_MUL_MEAT_D): Ditto.
3305 (_FP_DIV_MEAT_S): Ditto.
3306 (_FP_DIV_MEAT_D): Ditto.
3307 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
3308 t-softfp-sfdf and t-softfp to tmake_file.
3309
3310 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
3311
3312 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
3313 * config/i386/crtprec.c: Ditto.
3314
3315 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
3316 Shiva Chen <shiva0217@gmail.com>
3317
3318 * config.host (nds32*-elf*): Add nds32 target.
3319 * config/nds32 : New directory and files.
3320
3321 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
3322
3323 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
3324 * config.host (cpu_type) <Setting default>: Add entry for
3325 crisv32-*-*.
3326 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
3327 <crisv32-*-linux*>: Adjust.
3328 * longlong.h: Wrap the whole CRIS section in a single
3329 defined(__CRIS__) conditional. Add comment about add_ssaaaa
3330 and sub_ddmmss.
3331 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
3332 defined.
3333 [__CRIS__] (__umulsidi3): Define.
3334 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
3335 * config/cris/sfp-machine.h: New file.
3336 * config/cris/umulsidi3.S: New file.
3337 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
3338 * config/cris/arit.c (SIGNMULT): New macro.
3339 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
3340 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
3341 saving 3 out of originally 33 cycles from the fastest
3342 path, 3 out of 54 from the medium path and one from the longest
3343 path. Improve comments.
3344
3345 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
3346
3347 * sync.c: Remove static aliases and define each function directly
3348 under its real name.
3349
3350 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
3351
3352 * config.host (hppa*64*-*-linux*): Define extra_parts.
3353 (hppa*-*-linux*): Likewise.
3354
3355 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
3356
3357 * config/arc/crtgend.S: Add 2013 to Copyright years.
3358 * config/arc/gmon/atomic.h: Likewise.
3359 * config/arc/gmon/auxreg.h: Likewise.
3360 * config/arc/gmon/sys/gmon_out.h: Likewise.
3361 * config/arc/gmon/sys/gmon.h: Likewise.
3362 * config/arc/gmon/prof-freq.c: Likewise.
3363 * config/arc/gmon/mcount.c: Likewise.
3364 * config/arc/gmon/prof-freq-stub.S: Likewise.
3365 * config/arc/gmon/gmon.c: Likewise.
3366 * config/arc/gmon/machine-gmon.h: Likewise.
3367 * config/arc/gmon/profil.S: Likewise.
3368 * config/arc/gmon/dcache_linesz.S: Likewise.
3369 * config/arc/crtg.S: Likewise.
3370 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
3371 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
3372 * config/arc/ieee-754/adddf3.S: Likewise.
3373 * config/arc/ieee-754/truncdfsf2.S: Likewise.
3374 * config/arc/ieee-754/fixsfsi.S: Likewise.
3375 * config/arc/ieee-754/gtsf2.S: Likewise.
3376 * config/arc/ieee-754/floatsisf.S: Likewise.
3377 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
3378 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
3379 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
3380 * config/arc/ieee-754/fixdfsi.S: Likewise.
3381 * config/arc/ieee-754/addsf3.S: Likewise.
3382 * config/arc/ieee-754/gesf2.S: Likewise.
3383 * config/arc/ieee-754/floatsidf.S: Likewise.
3384 * config/arc/ieee-754/extendsfdf2.S: Likewise.
3385 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
3386 * config/arc/ieee-754/gtdf2.S: Likewise.
3387 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
3388 * config/arc/ieee-754/uneqdf2.S: Likewise.
3389 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
3390 * config/arc/ieee-754/uneqsf2.S: Likewise.
3391 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
3392 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
3393 * config/arc/ieee-754/eqdf2.S: Likewise.
3394 * config/arc/ieee-754/ordsf2.S: Likewise.
3395 * config/arc/ieee-754/divsf3.S: Likewise.
3396 * config/arc/ieee-754/divdf3.S: Likewise.
3397 * config/arc/ieee-754/floatunsidf.S: Likewise.
3398 * config/arc/ieee-754/orddf2.S: Likewise.
3399 * config/arc/ieee-754/eqsf2.S: Likewise.
3400 * config/arc/ieee-754/gedf2.S: Likewise.
3401 * config/arc/crtn.S: Likewise.
3402 * config/arc/crti.S: Likewise.
3403 * config/arc/t-arc700-uClibc: Likewise.
3404 * config/arc/asm.h: Likewise.
3405 * config/arc/libgcc-excl.ver: Likewise.
3406 * config/arc/t-arc-newlib: Likewise.
3407 * config/arc/divtab-arc700.c: Likewise.
3408 * config/arc/initfini.c: Likewise.
3409 * config/arc/fp-hack.h: Likewise.
3410
3411 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
3412 Diego Novillo <dnovillo@google.com>
3413
3414 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
3415 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
3416 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
3417 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
3418
3419 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
3420 Brendan Kehoe <brendan@zen.org>
3421 Simon Cook <simon.cook@embecosm.com>
3422
3423 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
3424 * config/arc: New directory.
3425 * longlong.h [__arc__] (umul_ppmm): Remove.
3426 [__arc__] (__umulsidi3): Define.
3427 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
3428 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
3429
3430 2013-09-17 Jacek Caban <jacek@codeweavers.com>
3431
3432 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
3433 CreateSemaphoreA.
3434 * config/i386/gthr-win32.h: Likewise.
3435
3436 2013-09-16 DJ Delorie <dj@redhat.com>
3437
3438 * config/rl78/vregs.h: Add G10 register definitions.
3439 * config/rl78/lib2mul.c: Enable for RL78/G10.
3440 * config/rl78/lib2div.c: Likewise.
3441 * config/rl78/lshrsi3.S: Use vregs.h.
3442 * config/rl78/cmpsi2.S: Likewise.
3443 * config/rl78/trampoline.S: Likewise.
3444 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
3445
3446 2013-09-14 DJ Delorie <dj@redhat.com>
3447 Nick Clifton <nickc@redhat.com>
3448
3449 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
3450 * config/rl78/vregs.h: New.
3451 * config/rl78/signbit.S: New file. Implements signbit function.
3452 * config/rl78/divmodsi.S: New.
3453 * config/rl78/divmodhi.S: New.
3454 * config/rl78/divmodqi.S: New.
3455 * config/rl78/t-rl78: Build them here...
3456 * config/rl78/lib2div.c: ...but not here.
3457
3458 2013-09-12 DJ Delorie <dj@redhat.com>
3459
3460 * config.host (msp*-*-elf): New.
3461 * config/msp430/: New port.
3462
3463 2013-08-18 Iain Sandoe <iain@codesourcery.com>
3464
3465 PR gcov-profile/58127
3466 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
3467 __thread var for emulated TLS.
3468 (__gcov_indirect_call_counters): Likewise.
3469
3470 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
3471 Catherine Moore <clm@codesourcery.com>
3472 Richard Sandiford <rdsandiford@googlemail.com>
3473
3474 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
3475 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
3476 (CALL_STUB_NO_RET): Likewise.
3477 (CALL_STUB_RET): Likewise.
3478 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
3479 __mips16_ret call/return stub symbols.
3480 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
3481 to tmake_file.
3482
3483 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
3484
3485 * config.host <mips*-*-linux*>: Remove a stray comment.
3486
3487 2013-08-10 Jan Hubicka <jh@suse.cz>
3488
3489 Work around binutils PR14342
3490 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
3491 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
3492 (L_gcov_indirect_call_profiler_v2): New.
3493
3494 2013-08-06 Jan Hubicka <jh@suse.cz>
3495
3496 * libgcov.c (__gcov_indirect_call_callee,
3497 __gcov_indirect_call_counters): New global vars.
3498 (__gcov_indirect_call_profiler): replace by ...
3499 (__gcov_indirect_call_profiler_v2) ... this one.
3500
3501 2013-08-06 Caroline Tice <cmtice@google.com>
3502
3503 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
3504 vtv_start_preinit.o and vtv_end_preinit.o.
3505 * configure.ac: Add code to check/set enable_vtable_verify.
3506 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
3507 true.
3508 * vtv_start_preinit.c: New file.
3509 * vtv_end_preinit.c: New file.
3510 * vtv_start.c: New file.
3511 * vtv_end.c: New file.
3512 * configure: Regenerated.
3513
3514 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
3515
3516 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
3517 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
3518 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
3519 GPL-3.0-with-GCC-exception.
3520
3521 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
3522
3523 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
3524 ISA and up.
3525
3526 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3527
3528 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
3529 mapping for FPRs when creating the fallback framestate.
3530
3531 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
3532
3533 PR target/57516
3534 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
3535 (__round_s2_const, __round_u2_const)
3536 (__round_s4_const, __round_u4_const, __round_x8):
3537 Saturate result if addition result cannot be represented.
3538
3539 2013-07-15 Matthias Klose <doko@ubuntu.com>
3540
3541 * libgcc2.c: Don't include <limits.h>.
3542
3543 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
3544
3545 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
3546
3547 2013-07-06 Jakub Jelinek <jakub@redhat.com>
3548
3549 PR target/29776
3550 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
3551
3552 2013-06-28 Jakub Jelinek <jakub@redhat.com>
3553
3554 PR middle-end/36041
3555 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
3556 Define.
3557 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
3558 instead of table lookups.
3559 (__popcountDI2): Likewise.
3560
3561 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
3562
3563 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
3564 correctly.
3565
3566 2013-06-21 Joseph Myers <joseph@codesourcery.com>
3567
3568 PR other/53317
3569 * soft-fp/adddf3.c: Update from glibc.
3570 * soft-fp/addsf3.c: Likewise.
3571 * soft-fp/addtf3.c: Likewise.
3572 * soft-fp/divdf3.c: Likewise.
3573 * soft-fp/divsf3.c: Likewise.
3574 * soft-fp/divtf3.c: Likewise.
3575 * soft-fp/double.h: Likewise.
3576 * soft-fp/eqdf2.c: Likewise.
3577 * soft-fp/eqsf2.c: Likewise.
3578 * soft-fp/eqtf2.c: Likewise.
3579 * soft-fp/extenddftf2.c: Likewise.
3580 * soft-fp/extended.h: Likewise.
3581 * soft-fp/extendsfdf2.c: Likewise.
3582 * soft-fp/extendsftf2.c: Likewise.
3583 * soft-fp/fixdfdi.c: Likewise.
3584 * soft-fp/fixdfsi.c: Likewise.
3585 * soft-fp/fixsfdi.c: Likewise.
3586 * soft-fp/fixsfsi.c: Likewise.
3587 * soft-fp/fixtfdi.c: Likewise.
3588 * soft-fp/fixtfsi.c: Likewise.
3589 * soft-fp/fixunsdfdi.c: Likewise.
3590 * soft-fp/fixunsdfsi.c: Likewise.
3591 * soft-fp/fixunssfdi.c: Likewise.
3592 * soft-fp/fixunssfsi.c: Likewise.
3593 * soft-fp/fixunstfdi.c: Likewise.
3594 * soft-fp/fixunstfsi.c: Likewise.
3595 * soft-fp/floatdidf.c: Likewise.
3596 * soft-fp/floatdisf.c: Likewise.
3597 * soft-fp/floatditf.c: Likewise.
3598 * soft-fp/floatsidf.c: Likewise.
3599 * soft-fp/floatsisf.c: Likewise.
3600 * soft-fp/floatsitf.c: Likewise.
3601 * soft-fp/floatundidf.c: Likewise.
3602 * soft-fp/floatundisf.c: Likewise.
3603 * soft-fp/floatunditf.c: Likewise.
3604 * soft-fp/floatunsidf.c: Likewise.
3605 * soft-fp/floatunsisf.c: Likewise.
3606 * soft-fp/floatunsitf.c: Likewise.
3607 * soft-fp/gedf2.c: Likewise.
3608 * soft-fp/gesf2.c: Likewise.
3609 * soft-fp/getf2.c: Likewise.
3610 * soft-fp/ledf2.c: Likewise.
3611 * soft-fp/lesf2.c: Likewise.
3612 * soft-fp/letf2.c: Likewise.
3613 * soft-fp/muldf3.c: Likewise.
3614 * soft-fp/mulsf3.c: Likewise.
3615 * soft-fp/multf3.c: Likewise.
3616 * soft-fp/negdf2.c: Likewise.
3617 * soft-fp/negsf2.c: Likewise.
3618 * soft-fp/negtf2.c: Likewise.
3619 * soft-fp/op-1.h: Likewise.
3620 * soft-fp/op-2.h: Likewise.
3621 * soft-fp/op-4.h: Likewise.
3622 * soft-fp/op-8.h: Likewise.
3623 * soft-fp/op-common.h: Likewise.
3624 * soft-fp/quad.h: Likewise.
3625 * soft-fp/single.h: Likewise.
3626 * soft-fp/soft-fp.h: Likewise.
3627 * soft-fp/subdf3.c: Likewise.
3628 * soft-fp/subsf3.c: Likewise.
3629 * soft-fp/subtf3.c: Likewise.
3630 * soft-fp/truncdfsf2.c: Likewise.
3631 * soft-fp/trunctfdf2.c: Likewise.
3632 * soft-fp/trunctfsf2.c: Likewise.
3633 * soft-fp/unorddf2.c: Likewise.
3634 * soft-fp/unordsf2.c: Likewise.
3635 * soft-fp/unordtf2.c: Likewise.
3636 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
3637 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3638 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3639 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3640 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3641 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3642 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3643 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3644 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3645 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
3646 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
3647 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3648
3649 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
3650
3651 * config/mips/lib2funcs.c: New file.
3652 * config/mips/t-mips (LIB2ADD_ST): Add it.
3653
3654 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
3655
3656 PR target/6526
3657 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
3658 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
3659
3660 2013-06-08 Walter Lee <walt@tilera.com>
3661
3662 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
3663 Replace int64_t with long long. Add __extension__ where
3664 appropriate.
3665 * config/tilepro/atomic.c: Include config.h.
3666
3667 2013-06-06 Douglas B Rupp <rupp@adacore.com>
3668
3669 * config.host (arm-wrs-vxworks): Configure with other soft float.
3670
3671 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
3672
3673 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
3674 (mips64r5900el-*-elf*): New configurations.
3675
3676 2013-06-04 Alan Modra <amodra@gmail.com>
3677
3678 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
3679
3680 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
3681
3682 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
3683
3684 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
3685
3686 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
3687 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
3688 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
3689
3690 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
3691
3692 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
3693 (powerpc-wrs-vxworks): Likewise.
3694
3695 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
3696
3697 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
3698 signal frames as well.
3699 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
3700 STACK_BIAS to the CFA offset.
3701
3702 2013-05-17 Richard Henderson <rth@redhat.com>
3703
3704 PR target/49146
3705 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
3706 (execute_cfa_program): Use it when storing to fs->regs.
3707
3708 2013-05-08 Kai Tietz <ktietz@redhat.com>
3709
3710 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
3711 (__deregister_frame_info): Likewise.
3712
3713 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
3714
3715 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
3716 NaN's payload.
3717
3718 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
3719
3720 2013-04-25 Alan Modra <amodra@gmail.com>
3721
3722 * config.host: Match little-endian powerpc-linux.
3723
3724 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
3725
3726 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
3727 as 'unsigned long long' instead of 'unsigned long'.
3728 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
3729 'signed long'.
3730
3731 2013-04-10 Julian Brown <julian@codesourcery.com>
3732
3733 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
3734 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
3735 unsigned char/unsigned short.
3736 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
3737
3738 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3739
3740 PR other/55274
3741 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
3742
3743 2013-04-04 Meador Inge <meadori@codesourcery.com>
3744
3745 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
3746 computing the location of the link register.
3747 (aeabi_uldivmod): Ditto.
3748
3749 2013-03-27 Kai Tietz <ktietz@redhat.com>
3750
3751 * config.host: Add support for cygwin x64 target.
3752 * configure: Regenerated.
3753
3754 2013-03-26 Walter Lee <walt@tilera.com>
3755
3756 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
3757 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
3758
3759 2013-03-25 Kai Tietz <ktietz@redhat.com>
3760
3761 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
3762
3763 2013-03-20 Robert Mason <rbmj@verizon.net>
3764
3765 * config/vxlib-tls.c (__gthread_get_tsd_data,)
3766 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
3767 (__gthread_leave_tsd_dtor_context): Add prototypes.
3768 (tls_delete_hook): Update.
3769
3770 2013-03-20 Catherine Moore <clm@codesourcery.com>
3771 Joseph Myers <joseph@codesourcery.com>
3772 Chao-ying Fu <fu@mips.com>
3773
3774 * config/mips/mips16.S: Don't build for microMIPS.
3775 * config/mips/linux-unwind.h: Handle microMIPS frame.
3776 * config/mips/crtn.S (fini, init): New labels.
3777
3778 2013-03-14 Jakub Jelinek <jakub@redhat.com>
3779
3780 PR tree-optimization/53265
3781 * unwind-dw2.c (execute_cfa_program): Avoid
3782 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
3783 on targets with DWARF_FRAME_REGISTERS < 32.
3784
3785 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
3786
3787 PR target/49880
3788 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
3789 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
3790
3791 2013-03-07 Sriraman Tallam <tmsriram@google.com>
3792
3793 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
3794 sandybridge processors.
3795
3796 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
3797
3798 PR target/56529
3799 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
3800 inclusion list.
3801
3802 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3803
3804 * config/microblaze/crti.S: Setup stack protection at entry
3805
3806 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
3807
3808 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
3809 (__rotldi3): Shift bytewise if applicable.
3810
3811 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
3812
3813 * config/aarch64/sync-cache.c
3814 (__aarch64_sync_cache_range): Silence warnings.
3815
3816 2013-02-25 Catherine Moore <clm@codesourcery.com>
3817
3818 Revert:
3819 2013-02-24 Catherine Moore <clm@codesourcery.com>
3820 Joseph Myers <joseph@codesourcery.com>
3821 Chao-ying Fu <fu@mips.com>
3822
3823 * config/mips/mips16.S: Don't build for microMIPS.
3824 * config/mips/linux-unwind.h: Handle microMIPS frame.
3825 * config/mips/crtn.S (fini, init): New labels.
3826
3827 2013-02-24 Catherine Moore <clm@codesourcery.com>
3828 Joseph Myers <joseph@codesourcery.com>
3829 Chao-ying Fu <fu@mips.com>
3830
3831 * config/mips/mips16.S: Don't build for microMIPS.
3832 * config/mips/linux-unwind.h: Handle microMIPS frame.
3833 * config/mips/crtn.S (fini, init): New labels.
3834
3835 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3836 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
3837 as dividend.
3838
3839 2013-02-16 Alan Modra <amodra@gmail.com>
3840
3841 PR target/55431
3842 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
3843 (ppc_fallback_frame_state): Always set up save locations for fp
3844 and altivec. Don't bother with non-callee-saved regs, r0-r13
3845 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
3846
3847 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
3848
3849 PR target/54222
3850 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
3851 _ssmulHA, _ssmulSA.
3852 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
3853 _ssmulha3, _usmulusa3, _ssmulsa3.
3854 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
3855 (__muldi3): XCALL __muldi3_6 instead of rcall.
3856 (__umulsidi3, __mulsidi3): New functions.
3857 (do_prologue_saves, do_epilogue_restores): New .macros.
3858 (__divdi3_moddi3): Use them.
3859 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
3860 (__usmulusa3, __ssmulsa3): New functions.
3861
3862 2013-02-11 Iain Sandoe <iain@codesourcery.com>
3863 Jack Howarth <howarth@bromo.med.uc.edu>
3864 Patrick Marlier <patrick.marlier@gmail.com>
3865
3866 PR libitm/55693
3867 * config/darwin-crt-tm.c: Remove dummy functions hack.
3868
3869 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
3870
3871 PR target/54222
3872 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
3873 * config/avr/lib2-object.mk: New iterator to build objects from it.
3874 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
3875 lib2funcs.c.
3876 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
3877 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
3878 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
3879 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
3880 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
3881 * config/avr/lib1funcs-fixed.S: Implement them.
3882
3883 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
3884
3885 Update copyright years.
3886
3887 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
3888
3889 PR target/54601
3890 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
3891 Add crtcxa to extra_parts.
3892 * config/rs6000/exit.h: New file.
3893 * config/rs6000/cxa_atexit.c: New file.
3894 * config/rs6000/cxa_finalize.c: New file.
3895 * config/rs6000/crtcxa.c: New file.
3896 * config/rs6000/t-aix-cxa: New file.
3897 * config/rs6000/libgcc-aix-cxa.ver: New file.
3898
3899 2013-01-31 Nick Clifton <nickc@redhat.com>
3900
3901 * config/v850/lib1funcs.S: Add support for e3v5 architecture
3902 variant.
3903
3904 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
3905
3906 PR target/54222
3907 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
3908 _mulQQ, _mulHQ, _mulHA, _mulSA,
3909 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
3910 _divQQ, _divHQ, _divHA, _divSA,
3911 _divUQQ, _divUHQ, _divUHA, _divUSA.
3912
3913 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
3914
3915 * config.host(microblaze*-linux*): tmake_file: Remove
3916 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
3917 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
3918 to exclude functions from being built with libgcc.c and use
3919 the microblaze assembly.
3920
3921 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3922
3923 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
3924 extra_parts.
3925
3926 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
3927
3928 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
3929 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
3930 __UINTPTR_TYPE__; also cast 'base' to the same type before the
3931 alignment operation.
3932
3933 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
3934
3935 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
3936 loop start address for cache clearing.
3937
3938 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3939
3940 * config/avr/lib1funcs.S: Remove trailing blanks.
3941 * config/avr/lib1funcs-fixed.S: Ditto.
3942
3943 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3944
3945 * config/avr/avr-lib.h: Add GPL copyright notice.
3946
3947 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3948
3949 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
3950 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
3951 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
3952 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
3953
3954 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
3955
3956 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
3957 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
3958
3959 2013-01-04 Nick Clifton <nickc@redhat.com>
3960
3961 * config/v850/lib1funcs.S: Only provide CALLT support functions if
3962 the CALLT instruction is supported.
3963
3964 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
3965
3966 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
3967 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
3968
3969 2012-12-13 John Tytgat <John@bass-software.com>
3970
3971 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
3972 is 25.
3973
3974 2012-12-12 Jakub Jelinek <jakub@redhat.com>
3975
3976 PR libgcc/55451
3977 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
3978 undefined signed overflows.
3979
3980 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
3981
3982 PR target/55344
3983 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
3984
3985 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
3986
3987 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
3988 (FP_TRAPPING_EXCEPTIONS): Define.
3989 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
3990 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
3991
3992 2012-12-04 Richard Henderson <rth@redhat.com>
3993
3994 PR bootstrap/55571
3995 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
3996
3997 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3998
3999 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
4000 (FP_EX_SHIFT): Define.
4001 (FP_TRAPPING_EXCEPTIONS): Define.
4002
4003 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
4004
4005 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
4006 (FP_ROUNDMODE): Use FP_RND_MASK.
4007 * config/aarch64/sfp-exceptions.c: New.
4008 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
4009 Use __sfp_handle_exceptions.
4010
4011 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
4012
4013 * config.host: (arm*-*-freebsd*): Remove.
4014 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
4015 (arm*-*-elf*): Remove.
4016 (arm*-*-wince-pe*): Remove.
4017 * arm/unwind-arm.c (struct fpa_reg): Delete.
4018 (struct fpa_regs): Delete.
4019 (phase1_vrs): Remove fpa element.
4020 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
4021 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
4022 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
4023 * ieee754-sf.S (floatundisf): Remove FPA support.
4024 (floatdisf): Likewise.
4025 * ieee75f-df.S (floatundidf): Likewise.
4026 (floatdidf): Likewise.
4027
4028 2012-11-29 Kai Tietz <ktietz@redhat.com>
4029
4030 PR target/55445
4031 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
4032 * unwind-generic.h: Likewise.
4033 * unwind-seh.c: Likewise.
4034
4035 2012-11-28 Richard Henderson <rth@redhat.com>
4036
4037 PR libgcc/48076
4038 * emutls.c (__emutls_get_address): Avoid race condition between
4039 obj->loc.offset read and emutls_key initialization.
4040
4041 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
4042
4043 Adjust decimal point of signed accum mode to GCC default.
4044
4045 PR target/54222
4046 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
4047 _divqq_helper.
4048 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
4049 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
4050 (__mulha3, __mulsa3)
4051 (__divqq3, __divha3, __divsa3): Adjust to new position of
4052 decimal point of signed accum types.
4053
4054 (__mulusa3_round): New function.
4055 (__mulusa3): Use it.
4056 (__divqq_helper): New function.
4057 (__udivuqq3): Use it.
4058
4059 2012-11-20 Jakub Jelinek <jakub@redhat.com>
4060
4061 PR bootstrap/55370
4062 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
4063
4064 2012-11-18 Teresa Johnson <tejohnson@google.com>
4065
4066 PR bootstrap/55051
4067 * libgcov.c (gcov_exit): Remove merged program summary
4068 comparison unless !GCOV_LOCKED.
4069
4070 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
4071
4072 * soft-fp: Updated from glibc upstream.
4073
4074 2012-11-06 Ian Lance Taylor <iant@google.com>
4075
4076 * generic-morestack.c (__generic_morestack): Align the returned
4077 stack pointer to a 32 byte boundary.
4078 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
4079 increment the return address until we have decided that we don't
4080 have a varargs function.
4081 (__morestack) [32-bit]: Align stack correctly when calling C
4082 functions.
4083 (__morestack) [64-bit]: Likewise.
4084
4085 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
4086
4087 * configure: Regenerate.
4088
4089 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
4090
4091 PR target/55175
4092 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
4093 * config/i386/sfp-machine.h: Guard exception handling
4094 code with _SOFT_FLOAT.
4095 * config/i386/32/sfp-machine.h: Guard rounding handling
4096 code with _SOFT_FLOAT.
4097 * config/i386/64/sfp-machine.h: Ditto.
4098
4099 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
4100
4101 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
4102 as extra_parts.
4103
4104 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
4105
4106 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
4107 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
4108 when appropriate. Correct structure element types.
4109 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
4110 -minline-all-stringops from compile flags.
4111
4112 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
4113
4114 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
4115
4116 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
4117
4118 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
4119
4120 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4121
4122 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
4123 tmake_file.
4124
4125 2012-10-23 Ian Bolton <ian.bolton@arm.com>
4126 Jim MacArthur <jim.macarthur@arm.com>
4127 Marcus Shawcroft <marcus.shawcroft@arm.com>
4128 Nigel Stephens <nigel.stephens@arm.com>
4129 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4130 Richard Earnshaw <rearnsha@arm.com>
4131 Sofiane Naci <sofiane.naci@arm.com>
4132 Stephen Thomas <stephen.thomas@arm.com>
4133 Tejas Belagod <tejas.belagod@arm.com>
4134 Yufeng Zhang <yufeng.zhang@arm.com>
4135
4136 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
4137 * config/aarch64/crti.S: New file.
4138 * config/aarch64/crtn.S: New file.
4139 * config/aarch64/linux-unwind.h: New file.
4140 * config/aarch64/sfp-machine.h: New file.
4141 * config/aarch64/sync-cache.c: New file.
4142 * config/aarch64/t-aarch64: New file.
4143 * config/aarch64/t-softfp: New file.
4144
4145 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
4146
4147 * config/mmix/crti.S: Mark program and data addresses using PRELD.
4148 Remove typo'd and unnecessary alignment-LOC for .data. Remove
4149 no-longer-needed LDBU insns.
4150
4151 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
4152
4153 * config.host
4154 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
4155 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
4156
4157 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
4158
4159 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
4160
4161 2012-10-15 Matthias Klose <doko@ubuntu.com>
4162
4163 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
4164
4165 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
4166
4167 * configure: Regenerate.
4168 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
4169
4170 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
4171
4172 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
4173 instructions for 64bit targets only.
4174
4175 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
4176
4177 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
4178 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
4179 * config/i386/32/sfp-machine.h: ... here.
4180 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
4181 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
4182 New defines.
4183
4184 2012-10-07 Matthias Klose <doko@ubuntu.com>
4185
4186 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
4187 as unused.
4188 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
4189
4190 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
4191
4192 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
4193 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
4194 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
4195 (ElfW): Likewise.
4196
4197 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
4198
4199 PR other/53889
4200 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
4201 Fix parameter names.
4202
4203 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
4204
4205 PR target/33135
4206 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
4207 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
4208 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
4209
4210 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
4211
4212 PR target/50457
4213 * config/sh/linux-atomic.S: Delete.
4214 * config/sh/linux-atomic.c: New.
4215 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
4216 linux-atomic.c. Add cflags to disable warnings.
4217
4218 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
4219
4220 PR other/53889
4221 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
4222 function.
4223 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
4224 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
4225 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
4226 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
4227 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
4228 Likewise.
4229 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
4230 Likewise.
4231 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
4232 Likewise.
4233 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
4234 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
4235
4236 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
4237
4238 * config.host (hppa-*-openbsd*): New target.
4239 * config/pa/t-openbsd: New file.
4240
4241 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
4242
4243 PR target/54222
4244 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
4245 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
4246 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
4247 (__divsa3): Use __negsi2 to negate r_quoL.
4248 * config/avr/lib1funcs.S (FALIAS): New macro.
4249 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
4250 (__negsi2): ...this new function.
4251 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
4252 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
4253 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
4254 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
4255 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
4256 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
4257
4258 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
4259
4260 PR target/54089
4261 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
4262 (lshrsi3): Reimplement as lshrsi3_r0.
4263
4264 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
4265
4266 PR target/46191
4267 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
4268 of libgcc.a.
4269
4270 2012-09-07 Teresa Johnson <tejohnson@google.com>
4271
4272 PR gcov-profile/54487
4273 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
4274 differences.
4275
4276 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
4277
4278 PR target/54461
4279 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
4280 not configured --with-avrlibc=no.
4281 * config/avr/t-avrlibc: New file.
4282 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
4283 (DPBIT_FUNCS): Ditto.
4284 (TPBIT_FUNCS): Ditto.
4285
4286 2012-09-04 Teresa Johnson <tejohnson@google.com>
4287
4288 * libgcov.c (struct gcov_summary_buffer): New structure.
4289 (gcov_histogram_insert): New function.
4290 (gcov_compute_histogram): Ditto.
4291 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
4292 histograms during summary merging.
4293
4294 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
4295
4296 * config.host (x86_64-*-openbsd*): New target.
4297
4298 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
4299
4300 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
4301 attribute.
4302
4303 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
4304
4305 PR target/54222
4306 * config/avr/t-avr (conv_X): Rename to func_X.
4307
4308 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
4309
4310 PR target/54222
4311 * config/avr/lib1funcs-fixed.S: New file.
4312 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
4313 after they are used.
4314 (neg2, neg4): New macros.
4315 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
4316 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
4317 (__umulhisi3): Speed up MUL variant if there is enough flash.
4318 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
4319 avr-modes.def.
4320 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
4321 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
4322 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
4323 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
4324 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
4325 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
4326 (LIB2FUNCS_EXCLUDE): Add supported functions.
4327
4328 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
4329
4330 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
4331 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
4332 libgcc-s-objects.
4333 * fixed-obj.mk: Only expand dependency if $o is not in
4334 LIB2FUNCS_EXCLUDE.
4335
4336 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
4337
4338 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
4339
4340 2012-08-22 Joseph Myers <joseph@codesourcery.com>
4341
4342 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
4343 depend on --enable-shared.
4344 ($(lib1asmfuncs-o)): Use %.vis files independent of
4345 --enable-shared.
4346 * static-object.mk ($(base)$(objext), $(base).vis)
4347 ($(base)_s$(objext)): Use same rules for visibility handling as in
4348 shared-object.mk.
4349
4350 2012-08-21 Ian Lance Taylor <iant@google.com>
4351
4352 * config/i386/morestack.S (__morestack_non_split): Increase amount
4353 of space allocated for non-split code stack.
4354
4355 2012-08-19 Joseph Myers <joseph@codesourcery.com>
4356
4357 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
4358 even if inhibit_libc.
4359
4360 2012-08-17 Julian Brown <julian@codesourcery.com>
4361
4362 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
4363 -fexceptions -fnon-call-exceptions if not defined.
4364 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
4365 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
4366
4367 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
4368
4369 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
4370 type.
4371
4372 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
4373
4374 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
4375 rs6000/t-slibgcc-aix.
4376
4377 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
4378
4379 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
4380
4381 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
4382
4383 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
4384
4385 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
4386
4387 PR driver/54171
4388 * Makefile.in (version): Replace top_srcdir with srcdir.
4389
4390 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
4391
4392 * Makefile.in (version): set to BASE-VER file from gcc directory.
4393
4394 2012-08-01 Nick Clifton <nickc@redhat.com>
4395
4396 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
4397 Implements __clrsb for an HImode argument.
4398
4399 2012-07-31 Nick Clifton <nickc@redhat.com>
4400
4401 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
4402 Implements __clrsb for an HImode argument.
4403 * config/stormy16/clrsbhi2.c: New file:
4404 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
4405
4406 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
4407
4408 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
4409
4410 2012-07-19 Tristan Gingold <gingold@adacore.com>
4411 Richard Henderson <rth@redhat.com>
4412
4413 * unwind-seh.c: New file.
4414 * unwind-generic.h: Include windows.h for SEH.
4415 (_Unwind_Exception): Use 6 private fields for SEH.
4416 (_GCC_specific_handler): Declare.
4417 * unwind-c.c (__gcc_personality_seh0): New function.
4418 Adjust for SEH.
4419 * config/i386/libgcc-cygming.ver: New file.
4420 * config/i386/t-seh-eh: New file.
4421 * config.host (x86_64-*-mingw*): Default to seh.
4422
4423 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
4424
4425 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
4426
4427 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
4428
4429 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
4430 __builtin_expect when checking for exceptions.
4431 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
4432
4433 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
4434
4435 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
4436 function declaration.
4437 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
4438 (FP_RND_MASK): New.
4439 * config/ia64/sfp-exceptions.c: New.
4440 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
4441
4442 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
4443
4444 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
4445 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
4446 * config/i386/64/sfp-machine: ... (delete here) ...
4447 * config/i386/sfp-machine.h: ... to here.
4448 (FP_EX_MASK): Remove.
4449 (FP_RND_MASK): New.
4450 (FP_INIT_ROUNDMODE): Declare asm as volatile.
4451
4452 2012-06-11 Sriraman Tallam <tmsriram@google.com>
4453
4454 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
4455 * config/i386/libgcc-sol2.ver: Ditto.
4456 * config/i386/libgcc-glibc.ver: Ditto.
4457
4458 2012-06-11 Roland McGrath <mcgrathr@google.com>
4459
4460 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
4461 If __GLIBC__ is defined, refer to __pthread_key_create instead of
4462 pthread_cancel.
4463
4464 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
4465
4466 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
4467 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
4468 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
4469 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
4470 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
4471 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
4472 * config/i386/64/sfp-machine: ... (delete here) ...
4473 * config/i386/sfp-machine.h: ... to here.
4474 (FP_EX_MASK): New.
4475 (__sfp_handle_exceptions): New function declaration.
4476 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
4477 * config/i386/sfp-exceptions.c: New.
4478 * config/i386/t-softfp: New.
4479 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
4480 i386/t-softfp to tmake_file.
4481
4482 2012-06-03 David S. Miller <davem@davemloft.net>
4483
4484 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
4485 change.
4486
4487 2012-05-31 David S. Miller <davem@davemloft.net>
4488
4489 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
4490 multiply and divide instructions on 32-bit when V9.
4491 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
4492
4493 2012-05-29 Joseph Myers <joseph@codesourcery.com>
4494
4495 * config/arm/ieee754-df.S: Fix typos.
4496 * config/arm/ieee754-sf.S: Fix typos.
4497 * config/c6x/libunwind.S: Fix typos.
4498 * config/epiphany/udivsi3-float.c: Fix typos.
4499 * config/microblaze/muldi3_hard.S: Fix typos.
4500 * config/picochip/adddi3.S: Fix typos.
4501 * config/picochip/ashlsi3.S: Fix typos.
4502 * config/picochip/ashrsi3.S: Fix typos.
4503 * config/picochip/clzsi2.S: Fix typos.
4504 * config/picochip/cmpsi2.S: Fix typos.
4505 * config/picochip/divmod15.S: Fix typos.
4506 * config/picochip/divmodhi4.S: Fix typos.
4507 * config/picochip/divmodsi4.S: Fix typos.
4508 * config/picochip/longjmp.S: Fix typos.
4509 * config/picochip/lshrsi3.S: Fix typos.
4510 * config/picochip/parityhi2.S: Fix typos.
4511 * config/picochip/popcounthi2.S: Fix typos.
4512 * config/picochip/setjmp.S: Fix typos.
4513 * config/picochip/subdi3.S: Fix typos.
4514 * config/picochip/ucmpsi2.S: Fix typos.
4515 * config/picochip/udivmodhi4.S: Fix typos.
4516 * config/picochip/udivmodsi4.S: Fix typos.
4517 * config/spu/divv2df3.c: Fix typos.
4518 * config/spu/mfc_multi_tag_release.c: Fix typos.
4519 * config/spu/mfc_tag_release.c: Fix typos.
4520 * configure.ac: Fix typos.
4521 * configure: Regenerate.
4522
4523 2012-05-25 Ian Lance Taylor <iant@google.com>
4524
4525 * config/i386/morestack.S (__morestack_non_split): Check whether
4526 caller is varargs and needs %bp to hold the stack frame on return.
4527
4528 2012-05-25 Olivier Hainque <hainque@adacore.com>
4529
4530 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
4531 sequence in the non pic case on VxWorks.
4532
4533 2012-05-24 Olivier Hainque <hainque@adacore.com>
4534
4535 * Makefile.in: Move dependency on install-unwind_h from
4536 "install-leaf" to "install".
4537
4538 2012-05-24 Olivier Hainque <hainque@adacore.com>
4539
4540 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
4541 Use a separate command for stamp removals.
4542
4543 2012-05-21 Andrew Pinski <apinski@cavium.com>
4544
4545 PR bootstrap/53183
4546 * configure.ac: Define the default includes to being none.
4547 * configure: Regenerate.
4548
4549 2012-05-16 Olivier Hainque <hainque@adacore.com>
4550
4551 * Makefile.in (install-unwind_h): Rename into ...
4552 (install-unwind_h-forbuild): New target.
4553 (all): Use it instead of the former install-unwind_h.
4554 (install-unwind_h): Reinstate, copy to user install destination
4555 for include files, not to the internal gcc object directory one.
4556 (install-leaf): Depend on it.
4557
4558 2012-05-15 Olivier Hainque <hainque@adacore.com>
4559
4560 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
4561 register numbers. LR_REGNO replaces R_LR.
4562 (ucontext_for): New, helper for ...
4563 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
4564 and 5.3 of ...
4565 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
4566
4567 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4568
4569 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
4570 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
4571 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
4572 i386/t-cpuinfo ...
4573 (i[34567]86-*-*, x86_64-*-*): ... here.
4574
4575 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
4576 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
4577
4578 * config/i386/i386-cpuinfo.c: Rename to ...
4579 * config/i386/cpuinfo.c: ... this.
4580 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
4581
4582 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
4583 (libgcc_cv_init_priority): New test.
4584 * configure: Regenerate.
4585 * config.in: New file.
4586 * Makefile.in (clean): Rename config.h to auto-target.h.
4587 (config.h): Likewise.
4588 (stamp-h): Likewise.
4589
4590 * config/i386/cpuinfo.c (auto-target.h): Include.
4591 (CONSTRUCTOR_PRIORITY): Define.
4592 (__cpu_indicator_init): Use it.
4593
4594 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
4595
4596 * longlong.h: Use a URL instead of an FSF postal address.
4597 Replace spaces with tab.
4598
4599 2012-05-08 Teresa Johnson <tejohnson@google.com>
4600
4601 * libgcov.c (gcov_clear, __gcov_reset): New functions.
4602 (__gcov_dump): Ditto.
4603 (gcov_dump_complete): New global variable.
4604 (gcov_exit): Export hidden to enable use in L_gcov_dump.
4605 (__gcov_flush): Outline functionality now in gcov_clear.
4606 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
4607
4608 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
4609
4610 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
4611 (mips*-*-linux*): Include mips/t-tpbit when long double is
4612 16 bytes long.
4613
4614 2012-04-25 Sriraman Tallam <tmsriram@google.com>
4615
4616 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
4617 (get_available_features): New argument. Check for AVX2.
4618 (__cpu_indicator_init): Modify call to get_available_features.
4619
4620 2012-04-25 Alan Modra <amodra@gmail.com>
4621
4622 * config/rs6000/crtsavevr.S: New file.
4623 * config/rs6000/crtrestvr.S: New file.
4624 * config/rs6000/t-savresfgpr: Build the above.
4625 * config/rs6000/t-netbsd: Likewise.
4626
4627 2012-04-24 Sriraman Tallam <tmsriram@google.com>
4628
4629 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
4630
4631 2012-04-24 Sriraman Tallam <tmsriram@google.com>
4632
4633 * libgcc/config/i386/i386-cpuinfo.c: New file.
4634 * libgcc/config/i386/t-cpuinfo: New file.
4635 * libgcc/config.host: Include t-cpuinfo.
4636 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
4637
4638 2012-04-24 Chao-ying Fu <fu@mips.com>
4639
4640 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
4641
4642 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
4643
4644 struct siginfo vs. siginfo_t
4645
4646 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
4647 siginfo_t instead of struct siginfo.
4648 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
4649 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
4650 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
4651 (ia64_handle_unwabi): Likewise.
4652 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
4653 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
4654 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
4655 (sh_fallback_frame_state): Likewise.
4656 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
4657 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
4658
4659 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
4660
4661 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
4662 system call number.
4663
4664 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
4665
4666 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
4667 if it hasn't been previously saved.
4668
4669 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
4670
4671 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
4672 only for glibc.
4673
4674 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
4675
4676 PR target/52737
4677 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
4678 instead of __AVR_HAVE_8BIT_SP__.
4679
4680 2012-03-26 Tristan Gingold <gingold@adacore.com>
4681
4682 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
4683 (unw_table_entry): Use unw_word instead of unsigned long.
4684 (_Unwind_FindTableEntry): Likewise.
4685 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
4686 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
4687 (_Unwind_FindTableEntry): Likewise.
4688 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
4689 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
4690 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
4691 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
4692 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
4693 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
4694 (uw_init_context_1, uw_install_context): Likewise.
4695 (unw_word): Move to unwind-ia64.h
4696
4697 2012-03-26 Tristan Gingold <gingold@adacore.com>
4698
4699 * config/vms/vms-ucrt0.c: Update copyright years.
4700 Add a sanity check.
4701 (___gcc_main_flags): Declare.
4702 (__main): Check flags to remap argv and exit code.
4703 * config.host (*-*-*vms*): Adjust extra_parts.
4704 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
4705 (crt0.o): Add.
4706
4707 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
4708
4709 * arm/lib1funcs.asm (ctzsi2): New function.
4710 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
4711 * arm/t-linux (LIB1ASMFUNCS): Likewise.
4712 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
4713 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
4714 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
4715 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
4716
4717 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
4718
4719 * config.host: Add bits to support powerpc64-*-freebsd*.
4720 * config/rs6000/freebsd-unwind.h: New file.
4721 * config/rs6000/t-freebsd64: New file.
4722
4723 2012-03-20 Richard Guenther <rguenther@suse.de>
4724
4725 PR gcov-profile/52627
4726 * libgcov.c (init_mx): Fix mutex name.
4727
4728 2012-03-16 Tristan Gingold <gingold@adacore.com>
4729
4730 * config/ia64/vms-unwind.h: Remove ulong (and replace
4731 it by unw_reg where used). Define unw_reg with __int64.
4732
4733 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4734
4735 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
4736 Solaris 8 handling.
4737 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
4738 Solaris 8 handling.
4739 (sparc_is_sighandler): Likewise.
4740
4741 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
4742
4743 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
4744 <= saved reg size.
4745
4746 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4747
4748 * config/arm/crtn.S: Fix typo.
4749
4750 2012-03-13 Richard Guenther <rguenther@suse.de>
4751
4752 * libgcov.c: Remove stdio.h include and NULL un-define.
4753
4754 2012-03-13 Richard Guenther <rguenther@suse.de>
4755
4756 PR target/52569
4757 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
4758
4759 2012-03-13 Richard Guenther <rguenther@suse.de>
4760
4761 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
4762
4763 2012-03-13 Richard Guenther <rguenther@suse.de>
4764
4765 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
4766 and __gthread_mutex_init_function definitions.
4767
4768 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4769
4770 * config.host (mips*-*-openbsd*): Remove.
4771
4772 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4773
4774 * config.host: Remove alpha*-dec-osf5.1* handling.
4775 * config/alpha/gthr-posix.c: Remove.
4776 * config/alpha/libgcc-osf5.ver: Remove.
4777 * config/alpha/osf5-unwind.h: Remove.
4778 * config/alpha/t-osf-pthread: Remove.
4779 * config/alpha/t-slibgcc-osf: Remove.
4780 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
4781 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
4782 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
4783 * mkmap-flat.awk: Remove osf_export handling.
4784
4785 2012-03-12 Richard Guenther <rguenther@suse.de>
4786
4787 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
4788 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4789 (__gthread_mutex_init_function): New function.
4790 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4791
4792 PR gcov/49484
4793 * libgcov.c: Include gthr.h.
4794 (__gcov_flush_mx): New global variable.
4795 (init_mx, init_mx_once): New functions.
4796 (__gcov_flush): Protect self with a mutex.
4797 (__gcov_fork): Re-initialize mutex after forking.
4798 * unwind-dw2-fde.c: Change condition under which to use
4799 __GTHREAD_MUTEX_INIT_FUNCTION.
4800
4801 2012-03-12 Tristan Gingold <gingold@adacore.com>
4802
4803 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
4804 * config/ia64/t-vms: Likewise.
4805
4806 2012-03-11 Michael Hope <michael.hope@linaro.org>
4807
4808 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
4809 for Thumb-2.
4810
4811 2012-03-07 Walter Lee <walt@tilera.com>
4812
4813 * config/tilepro/atomic.c: Rename "atomic_" prefix to
4814 "arch_atomic_".
4815 (atomic_xor): Rename and move definition to
4816 config/tilepro/atomic.h.
4817 (atomic_nand): Ditto.
4818 * config/tilepro/atomic.h: Rename "atomic_" prefix to
4819 "arch_atomic_".
4820 (arch_atomic_xor): Move from config/tilepro/atomic.c.
4821 (arch_atomic_nand): Ditto.
4822
4823 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4824
4825 PR target/52507
4826 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
4827
4828 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4829
4830 PR target/52505
4831 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
4832 from RAM.
4833
4834 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4835
4836 PR target/52461
4837 PR target/52508
4838 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
4839 if RAMPZ affects reading from RAM.
4840 (__tablejump_elpm__): Ditto.
4841 (.xload): Ditto.
4842 (__movmemx_hi): Ditto.
4843 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
4844 (__do_global_dtors): Ditto.
4845 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
4846 (__movmemx_hi): Ditto.
4847
4848 2012-03-05 Richard Henderson <rth@redhat.com>
4849
4850 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
4851 [ARM] (count_trailing_zeros): Use the builtin.
4852
4853 2012-03-01 Kai Tietz <ktietz@redhat.com>
4854
4855 * soft-fp: Imported from glibc upstream.
4856
4857 2012-02-28 Kai Tietz <ktietz@redhat.com>
4858
4859 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
4860 for mingw-targets as attribute gcc_struct.
4861
4862 2012-02-28 Ian Lance Taylor <iant@google.com>
4863
4864 * generic-morestack.c (__splitstack_releasecontext): Correct call
4865 to __morestack_release_segments.
4866
4867 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
4868
4869 PR target/52390
4870 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
4871 for __linux__ when removing signals from __morestack_fullmask.
4872
4873 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
4874
4875 PR target/52261
4876 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
4877
4878 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4879
4880 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
4881 instead of HAVE_INITFINI_ARRAY.
4882 * config/ia64/crtend.S: Likewise.
4883
4884 2012-02-20 Kai Tietz <ktietz@redhat.com>
4885
4886 PR libstdc++/52300
4887 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
4888
4889 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
4890 to w32-unwind.h header.
4891
4892 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4893
4894 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
4895 (mips*-*-linux*): Remove t-slibgcc-libgcc.
4896 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
4897 * config/mips/mips16.S (__mips16_rdhwr): Delete.
4898
4899 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4900
4901 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
4902
4903 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4904
4905 PR libitm/52220
4906 * config/darwin-crt-tm.c: Correct typo.
4907
4908 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4909 Patrick Marlier <patrick.marlier@gmail.com>
4910
4911 PR libitm/52220
4912 * config/darwin-crt-tm.c: Generate dummy functions.
4913
4914 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4915 Patrick Marlier <patrick.marlier@gmail.com>
4916
4917 PR libitm/52042
4918 * config/darwin-crt-tm.c (getTMCloneTable): New function.
4919 (__doTMRegistrations): Call it.
4920 (__doTMdeRegistrations): Likewise.
4921
4922 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
4923 Anatoly Sokolov <aesok@post.ru>
4924 Eric Weddington <eric.weddington@atmel.com>
4925
4926 PR target/52261
4927 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
4928 (__epilogue_restores__): Ditto.
4929
4930 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
4931
4932 PR target/51921
4933 PR target/52205
4934 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
4935 Solaris 11 and slightly reformat.
4936 (sparc_is_sighandler): Likewise.
4937
4938 2012-02-14 Walter Lee <walt@tilera.com>
4939
4940 * config.host: Handle tilegx and tilepro.
4941 * config/tilegx/sfp-machine.h: New file.
4942 * config/tilegx/sfp-machine32.h: New file.
4943 * config/tilegx/sfp-machine64.h: New file.
4944 * config/tilegx/t-crtstuff: New file.
4945 * config/tilegx/t-softfp: New file.
4946 * config/tilegx/t-tilegx: New file.
4947 * config/tilepro/atomic.c: New file.
4948 * config/tilepro/atomic.h: New file.
4949 * config/tilepro/linux-unwind.h: New file.
4950 * config/tilepro/sfp-machine.h: New file.
4951 * config/tilepro/softdivide.c: New file.
4952 * config/tilepro/softmpy.S: New file.
4953 * config/tilepro/t-crtstuff: New file.
4954 * config/tilepro/t-tilepro: New file.
4955
4956 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
4957
4958 PR libstdc++/51296
4959 PR libstdc++/51906
4960 * gthr-posix.h: Allow static initializer macros to be disabled.
4961 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
4962
4963 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
4964
4965 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
4966 Add t-slibgcc-libgcc to tmake_file.
4967 * config/mips/libgcc-mips16.ver: Revert previous patch.
4968 * config/mips/mips16.S (__mips16_rdhwr): Hide.
4969
4970 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
4971 Jayant R Sonar <jayant.sonar@kpitcummins.com>
4972
4973 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
4974 * config/cr16/crti.S: New file.
4975 * config/cr16/crtlibid.S: New file.
4976 * config/cr16/crtn.S: New file.
4977 * config/cr16/lib1funcs.S: New file.
4978 * config/cr16/t-cr16: New file.
4979 * config/cr16/t-crtlibid: New file.
4980 * config/cr16/unwind-dw2.h: New file.
4981 * config/cr16/unwind-cr16.c: New file.
4982 * config/cr16/divmodhi3.c: New file.
4983
4984 2012-01-25 Alan Modra <amodra@gmail.com>
4985
4986 * config/rs6000/t-linux64: Delete. Move..
4987 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
4988 * config/rs6000/t-linux: ..and libgcc flags to here.
4989
4990 2012-01-22 Douglas B Rupp <rupp@gnat.com>
4991
4992 * config.host (i[34567]86-*-interix3*):
4993 Change triplet to i[34567]86-*-interix[3-9]*.
4994 * configure: Regenerate.
4995
4996 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
4997 Richard Sandiford <rdsandiford@googlemail.com>
4998
4999 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
5000 * config/mips/mips16.S (__mips16_rdhwr): New function.
5001 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
5002
5003 2012-01-11 Nathan Sidwell <nathan@acm.org>
5004
5005 * libgcov.c (__gcov_init): Ignore objects with no functions.
5006
5007 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
5008
5009 PR target/49868
5010 Extend __pgmx semantics to linearize memory.
5011 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
5012 * config/avr/lib1funcs.S (__xload_1): New function.
5013 (__movmemx_qi, __movmemx_hi): New functions.
5014 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
5015 semantics.
5016
5017 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
5018
5019 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
5020 purported sigacthandler address isn't null before dereferencing it.
5021 (sparc_is_sighandler): Likewise.
5022
5023 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
5024
5025 PR ada/41929
5026 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
5027 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
5028 (sparc_is_sighandler): Likewise.
5029 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
5030
5031 2012-01-06 Tristan Gingold <gingold@adacore.com>
5032
5033 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
5034 compatibility thunks...
5035 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
5036 (crtbeginS.o, crtendS.o): ... and these to ...
5037 * config/ia64/t-ia64-elf: ... this new file.
5038 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
5039 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
5040
5041 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5042
5043 * configure: Regenerate.
5044 * config/s390/t-crtstuff: Remove -fPIC.
5045
5046 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
5047
5048 PR bootstrap/51006
5049 * enable-execute-stack-mprotect.c (getpagesize): Do not define
5050 for NetBSD.
5051
5052 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
5053
5054 PR target/51345
5055 * config/avr/lib1funcs.S: Remove FIXME comments.
5056 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
5057
5058 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
5059
5060 Implement light-weight DImode support.
5061 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
5062 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
5063 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
5064 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
5065
5066 2011-12-30 Nathan Sidwell <nathan@acm.org>
5067
5068 * libgcov.c (gcov_crc32): Remove global var.
5069 (free_fn_data): New function.
5070 (buffer_fn_data): Pass in filename, more robust error recovery.
5071 (crc32_unsigned): New function.
5072 (gcov_exit): More robust detection of new program. More robust
5073 error recovery.
5074 (__gcov_init): Do not update program's crc here.
5075
5076 2011-12-21 Tristan Gingold <gingold@adacore.com>
5077
5078 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
5079
5080 2011-12-21 Ian Lance Taylor <iant@google.com>
5081
5082 * config/i386/morestack.S: Simplify CFI opcodes throughout.
5083
5084 2011-12-20 Ian Lance Taylor <iant@google.com>
5085
5086 * config/i386/morestack.S (__morestack_non_split): If there is
5087 enough stack space already, don't split. Ask for more stack space
5088 than we required.
5089
5090 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
5091
5092 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
5093 `sys/sdt.h'.
5094 (_Unwind_DebugHook): New function.
5095 (uw_restore_core_regs): New define.
5096 (unwind_phase2): Use uw_restore_core_regs instead of
5097 restore_core_regs.
5098 (unwind_phase2_forced): Likewise.
5099 (__gnu_Unwind_Resume): Likewise.
5100
5101 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
5102
5103 * config/alpha/linux-unwind.h: Update copyright years.
5104 (MD_FROB_UPDATE_CONTEXT): New define.
5105 (alpha_frob_update_context): New function.
5106
5107 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
5108
5109 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
5110 tmake_file rather replacing it.
5111
5112 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
5113
5114 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
5115 function is not used for PPC64.
5116 (save_world): Amend comments. Update the VRsave mask to reflect the
5117 saved regs.
5118 (rest_world): Update comments, do not clobber r10, do not use r8.
5119 (eh_rest_world_r10): Amend comments, do not use r8.
5120 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
5121 no longer used, move restore of CR and target address to the end of
5122 the routine.
5123
5124 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
5125
5126 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
5127 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
5128
5129 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
5130
5131 PR target/49313
5132 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
5133 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
5134
5135 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
5136
5137 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
5138
5139 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
5140
5141 PR target/49313
5142 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
5143 * config/avr/lib1funcs.S (__muldi3): New function.
5144
5145 2011-12-06 Andrew Pinski <apinski@cavium.com>
5146
5147 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
5148 size of func_ptr.
5149 (__frame_dummy_init_array_entry): Likewise.
5150
5151 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
5152
5153 Forward-port from gcc-4_6-branch r181936 2011-12-02.
5154
5155 PR target/51345
5156 PR target/51002
5157 * config/avr/lib1funcs.S (__prologue_saves__,
5158 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
5159 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
5160
5161 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
5162
5163 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
5164
5165 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5166
5167 PR other/51272
5168 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
5169 (_ITM_deregisterTMCloneTable): Likewise.
5170 (__register_frame_info): Fix unused warning.
5171 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
5172 pthread_default_stacksize_np): Likewise.
5173 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
5174
5175 2011-11-29 DJ Delorie <dj@redhat.com>
5176
5177 * config.host (rl78-*-elf): New case.
5178 * config/rl78: New directory for the Renesas RL78.
5179
5180 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
5181
5182 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
5183 formatting.
5184
5185 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5186
5187 PR other/51022
5188 * config/rs6000/t-savresfgpr: New file.
5189 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
5190 $(srcdir)/config/rs6000/eabi.S.
5191 * config/rs6000/t-ppccomm-ldbl: Remove.
5192 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
5193 tmake_file.
5194 (powerpc-*-eabispe*): Likewise.
5195 (powerpc-*-eabi*): Likewise.
5196 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5197 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
5198 to tmake_file, remove rs6000/t-ppccomm-ldbl.
5199 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
5200 tmake_file.
5201 (powerpc-*-eabisim*): Likewise.
5202 (powerpc-*-elf*): Likewise.
5203 (powerpc-*-eabialtivec*): Likewise.
5204 (powerpc-xilinx-eabi*): Likewise.
5205 (powerpc-*-rtems*): Likewise.
5206 (powerpcle-*-elf*): Likewise.
5207 (powerpcle-*-eabisim*): Likewise.
5208 (powerpcle-*-eabi*): Likewise.
5209
5210 2011-11-27 Ian Lance Taylor <iant@google.com>
5211
5212 * generic-morestack.c (__splitstack_find): Check for NULL old
5213 stack value.
5214 (__splitstack_resetcontext): New function.
5215 (__splitstack_releasecontext): New function.
5216 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
5217
5218 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
5219
5220 * config/darwin-crt-tm.c: Correct comments, use correct licence.
5221
5222 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
5223
5224 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
5225
5226 2011-11-26 Richard Henderson <rth@redhat.com>
5227
5228 * config/m68k/linux-atomic.c: New file.
5229 * config/m68k/t-linux: New file.
5230 * config.host (m68k-uclinux, m68k-linux): Use it.
5231
5232 2011-11-26 Richard Henderson <rth@redhat.com>
5233
5234 * crtstuff.c (__TMC_LIST__): Mark used not unused.
5235 (__TMC_END__): Only declare if hidden is available; in the definition,
5236 if hidden is unavailable add a null record.
5237 (deregister_tm_clones, register_tm_clones): New.
5238 (__do_global_dtors_aux, frame_dummy): Use them.
5239 (__do_global_dtors, __do_global_ctors_1): Likewise.
5240
5241 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
5242
5243 * config/darwin-crt-tm.c: New file.
5244 * config.host (darwin): Build crttms.o crttme.o to provide
5245 startup and shutdown for tm clones.
5246 * config/t-darwin (crttms.o): New build rule.
5247 (crttme.o): Likewise.
5248
5249 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
5250
5251 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
5252 et al.
5253
5254 2011-11-21 Richard Henderson <rth@redhat.com>
5255
5256 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
5257 (__TMC_LIST__, __TMC_END__): New.
5258 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
5259 (__do_global_dtors): Likewise.
5260 (frame_dummy): Call _ITM_registerTMCloneTable.
5261 (__do_global_ctors_1): Likewise.
5262
5263 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5264
5265 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
5266 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
5267 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
5268 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
5269 * config/i386/t-darwin64: Remove.
5270 * config/sh/t-netbsd (LIB2ADD): Remove.
5271
5272 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
5273
5274 PR target/49313
5275 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
5276 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
5277 * config/avr/lib1funcs.S (wmov): New assembler macro.
5278 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
5279 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
5280 (__udivmod64): New function.
5281 (__negdi2): New function.
5282
5283 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
5284
5285 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
5286 *-*-freebsd*aout*): Remove.
5287
5288 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
5289
5290 * static-object.mk (c_flags-$o): Save c_flags.
5291 ($(base)$(objext)): Use it.
5292
5293 2011-11-18 Steve Ellcey <sje@cup.hp.com>
5294
5295 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
5296
5297 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
5298
5299 PR target/49868
5300 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
5301 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
5302 New functions.
5303
5304 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
5305
5306 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
5307 functions.
5308 (aeabi_uidivmod): Likewise.
5309 (umodsi3): Likewise.
5310 (divsi3): Likewise.
5311 (aeabi_idivmod): Likewise.
5312 (modsi3): Likewise.
5313
5314 2011-11-16 Tristan Gingold <gingold@adacore.com>
5315
5316 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
5317
5318 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
5319
5320 PR target/49868
5321 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
5322 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
5323
5324 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5325
5326 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
5327 tmake_file list.
5328 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
5329 * config/pa/t-stublib64: Delete.
5330
5331 2011-11-12 Richard Henderson <rth@redhat.com>
5332
5333 * config/rs6000/linux-unwind.h (frob_update_context): Properly
5334 cast the pointer argument to _Unwind_SetGRPtr.
5335
5336 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5337
5338 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
5339
5340 2011-11-09 Ian Lance Taylor <iant@google.com>
5341
5342 * generic-morestack.c: Include <string.h>.
5343 (uintptr_type): Define.
5344 (struct initial_sp): Add dont_block_signals field. Reduce size of
5345 extra array by 1.
5346 (allocate_segment): Set prev field to NULL. Don't set
5347 __morestack_current_segment or __morestack_segments.
5348 (__generic_morestack): Update current->prev and *pp after calling
5349 allocate_segment.
5350 (__morestack_block_signals): Don't do anything if
5351 dont_block_signals is set.
5352 (__morestack_unblock_signals): Likewise.
5353 (__generic_findstack): Check for initial_sp == NULL. Add casts to
5354 uintptr_type.
5355 (__splitstack_block_signals): New function.
5356 (enum __splitstack_content_offsets): Define.
5357 (__splitstack_getcontext, __splitstack_setcontext): New functions.
5358 (__splitstack_makecontext): New function.
5359 (__splitstack_block_signals_context): New function.
5360 (__splitstack_find_context): New function.
5361 * config/i386/morestack.S (__morestack_get_guard): New function.
5362 (__morestack_set_guard, __morestack_make_guard): New functions.
5363 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
5364
5365 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5366
5367 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
5368 (i[34567]86-*-mingw*): ... here.
5369 (x86_64-*-mingw*): ... here.
5370
5371 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5372
5373 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
5374
5375 2011-11-07 Nathan Sidwell <nathan@acm.org>
5376
5377 * libgcov.c (struct gcov_fn_buffer): New struct.
5378 (buffer_fn_data): New helper.
5379 (gcov_exit): Rework for new gcov data structures.
5380
5381 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
5382
5383 PR target/49313
5384 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
5385
5386 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5387
5388 * config.host (tmake_file): Correct comment.
5389 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
5390 t-libgcc-pic.
5391 (bfin*-uclinux*): Likewise.
5392 (bfin*-linux-uclibc*): Likewise.
5393 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
5394
5395 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
5396 assigning.
5397 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
5398 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
5399 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
5400 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
5401 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
5402 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
5403 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
5404 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
5405 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
5406 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
5407 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
5408 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
5409 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
5410
5411 * config/bfin/t-elf: Remove.
5412 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
5413
5414 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5415
5416 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
5417 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
5418 (lm32-*-elf*, lm32-*-rtems*): Split into ...
5419 (lm32-*-elf*): ... this.
5420 (lm32-*-rtems*): ... and this.
5421 Add to tmake_file.
5422 (m32r-*-rtems*): Add to tmake_file.
5423 (moxie-*-rtems*): Likewise.
5424 (sparc-*-rtems*): Likewise.
5425 Remove t-rtems from tmake_file.
5426 (sparc64-*-rtems*): Likewise.
5427 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
5428 instead.
5429
5430 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5431
5432 PR bootstrap/50982
5433 * config/gthr-posix.h: Move ...
5434 * gthr-posix.h: ... here.
5435 * config/gthr-lynx.h: Reflect this.
5436 * config/gthr-vxworks.h: Likewise.
5437 * config/rs6000/gthr-aix.h: Likewise.
5438 * configure.ac (target_thread_file): Likewise.
5439 * configure: Regenerate.
5440
5441 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
5442
5443 * config.host (arm*-*-rtemseabi*): New target.
5444
5445 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5446
5447 PR other/50991
5448 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
5449 extra-parts.
5450
5451 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
5452
5453 * config.host (epiphany-*-elf*): New configuration.
5454 * config/epiphany: New Directory.
5455
5456 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
5457
5458 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
5459 * config/avr/t-rtems: New.
5460 Filter out _exit from LIB1ASMFUNCS.
5461
5462 2011-11-04 David S. Miller <davem@davemloft.net>
5463
5464 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
5465 * configure: Rebuild.
5466
5467 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5468
5469 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
5470 variable.
5471
5472 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
5473
5474 PR target/50931
5475 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
5476 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
5477
5478 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
5479
5480 PR target/50989
5481 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
5482
5483 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5484
5485 * config/c6x/t-elf (LIB2ADDEH): Set.
5486 * config/c6x/t-c6x-elf: Remove.
5487
5488 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5489
5490 * config/i386/sol2-ci.S: Rename to ...
5491 * config/i386/crti.S: ... this.
5492 * config/i386/sol2-cn.S: Rename to ...
5493 * config/i386/crtn.S: ... this.
5494 * config/sparc/sol2-ci.S: Rename to ...
5495 * config/sparc/crti.S: ... this.
5496 * config/sparc/sol2-cn.S: Rename to ...
5497 * config/sparc/crtn.S: ... this.
5498 * config/t-sol2 (CUSTOM_CRTIN): Remove.
5499 (crti.o, crtn.o): Remove.
5500
5501 2011-11-04 Tristan Gingold <gingold@adacore.com>
5502
5503 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
5504
5505 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
5506
5507 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
5508
5509 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
5510
5511 * config.host (crisv32-*-none, cris-*-none): Remove.
5512 (crisv32-*-elf): Append to tmake_file, don't just set it.
5513 (cris-*-elf): Add missing t-fdpbit to tmake_file.
5514
5515 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5516
5517 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
5518 (ecrtn$(objext)): Likewise.
5519 (ncrti$(objext)): Likewise.
5520 (ncrtn$(objext)): Likewise.
5521
5522 2011-11-03 Andreas Schwab <schwab@redhat.com>
5523
5524 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
5525
5526 2011-11-02 David S. Miller <davem@davemloft.net>
5527
5528 * configure.ac: Set host_address on sparc too.
5529 * configure: Regenerate.
5530 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
5531 based upon host_address.
5532 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
5533
5534 2011-11-02 Jason Merrill <jason@redhat.com>
5535
5536 * config/rs6000/t-ppccomm: Add missing \.
5537
5538 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5539
5540 * gthr-single.h, gthr.h: New files.
5541 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
5542 config/gthr-vxworks.h, config/i386/gthr-win32.h,
5543 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
5544 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
5545 * config/i386/gthr-win32.c: Include "gthr-win32.h".
5546 * configure.ac (thread_header): New variable.
5547 Set it depending on target_thread_file.
5548 (gthr-default.h): Link from $thread_header.
5549 * configure: Regenerate.
5550 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
5551
5552 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5553
5554 * configure.ac (tm_file_): New variable.
5555 Determine from tm_file.
5556 (tm_file, tm_defines): Substitute.
5557 * configure: Regenerate.
5558 * mkheader.sh: New file.
5559 * Makefile.in (clean): Remove libgcc_tm.h.
5560 ($(objects)): Depend on libgcc_tm.h.
5561 (libgcc_tm_defines, libgcc_tm_file): New variables.
5562 (libgcc_tm.h, libgcc_tm.stamp): New targets.
5563 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
5564 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
5565 ($(extra-parts)): Depend on libgcc_tm.h.
5566 * config.host (tm_defines, tm_file): New variable.
5567 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
5568 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
5569 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
5570 (avr-*-rtems*): Likewise.
5571 (avr-*-*): Likewise.
5572 (frv-*-elf): Likewise.
5573 (frv-*-*linux*): Likewise.
5574 (h8300-*-rtems*): Likewise.
5575 (h8300-*-elf*): Likewise.
5576 (i[34567]86-*-darwin*): Likewise.
5577 (x86_64-*-darwin*): Likewise.
5578 (rx-*-elf): Likewise.
5579 (tic6x-*-uclinux): Likewise.
5580 (tic6x-*-elf): Likewise.
5581 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
5582 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
5583 * config/i386/cygming-crtbegin.c: Likewise.
5584 * config/i386/cygming-crtend.c: Likewise.
5585 * config/ia64/fde-vms.c: Likewise.
5586 * config/ia64/unwind-ia64.c: Likewise.
5587 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5588 * config/rs6000/darwin-fallback.c: Likewise.
5589 * config/stormy16/lib2funcs.c: Likewise.
5590 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
5591 * crtstuff.c: Likewise.
5592 * dfp-bit.h: Likewise.
5593 * emutls.c: Likewise.
5594 * fixed-bit.c: Likewise.
5595 * fp-bit.c: Likewise.
5596 * generic-morestack-thread.c: Likewise.
5597 * generic-morestack.c: Likewise.
5598 * libgcc2.c: Likewise.
5599 * libgcov.c: Likewise.
5600 * unwind-dw2-fde-dip.c: Likewise.
5601 * unwind-dw2-fde.c: Likewise.
5602 * unwind-dw2.c: Likewise.
5603 * unwind-sjlj.c: Likewise.
5604
5605 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5606
5607 * configure.ac: Include ../config/picflag.m4.
5608 (GCC_PICFLAG): Call it.
5609 Substitute.
5610 * configure: Regenerate.
5611 * Makefile.in (gcc_srcdir): Remove.
5612 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
5613 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
5614 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
5615 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
5616 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
5617 Use $<.
5618 Remove comment.
5619 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
5620 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
5621 to refer to libgcc2.c.
5622 Use $<.
5623 * config/darwin-64.c: New file.
5624 * config/darwin-crt3.c: Remove comment.
5625 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
5626 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
5627 config/udivmodsi4.c: New files.
5628 * config/memcmp.c, config/memcpy.c, config/memmove.c,
5629 config/memset.c: New files.
5630 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
5631 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
5632 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
5633 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
5634 * config/t-openbsd-thread: New file.
5635 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
5636 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
5637 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
5638 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
5639 qrnnd.S.
5640 Adapt filename.
5641 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
5642 to refer to gthr-posix.c.
5643 * config/alpha/t-vms (LIB2ADD): Set.
5644 * config/alpha/vms-gcc_shell_handler.c: New file.
5645 * config/arm/bpabi.c, config/arm/fp16.c,
5646 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
5647 config/arm/unaligned-funcs.c: New files.
5648 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
5649 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5650 * config/arm/t-linux: Likewise.
5651 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
5652 * config/arm/t-netbsd: New file.
5653 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
5654 * config/arm/t-symbian (LIB2ADD_ST): Set.
5655 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
5656 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5657 * config/bfin/t-elf: New file.
5658 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
5659 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
5660 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
5661 config/c6x/ltf.c: New files.
5662 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
5663 (HOST_LIBGCC2_CFLAGS): Set.
5664 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
5665 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5666 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
5667 New files.
5668 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
5669 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
5670 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
5671 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
5672 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
5673 files.
5674 * config/frv/t-frv (LIB2ADD): Set.
5675 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5676 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
5677 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
5678 config/h8300/popcounthi2.c: New files.
5679 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5680 * config/i386/gthr-win32.c: New file.
5681 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
5682 * config/i386/t-cygwin: Likewise.
5683 * config/i386/t-darwin, config/i386/t-darwin64,
5684 config/i386/t-gthr-win32, config/i386/t-interix: New files.
5685 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
5686 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5687 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5688 * config/ia64/quadlib.c: New file.
5689 * config/ia64/t-hpux (LIB2ADD): Set.
5690 * config/ia64/t-ia64: Add comment.
5691 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
5692 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5693 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
5694 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
5695 * config/m32c/t-m32c (LIB2ADD): Set.
5696 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
5697 * config/m32r/t-m32r: Likewise.
5698 * config/m68k/fpgnulib.c: New file.
5699 * config/m68k/t-floatlib (LIB2ADD): Set.
5700 (xfgnulib.c): New target.
5701 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
5702 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
5703 * config/mep/t-mep (LIB2ADD): Set.
5704 * config/microblaze/divsi3.asm: Rename to divsi3.S.
5705 * config/microblaze/moddi3.asm: Rename to moddi3.S.
5706 * config/microblaze/modsi3.asm: Rename to modsi3.S.
5707 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
5708 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
5709 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
5710 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
5711 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
5712 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
5713 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
5714 New files.
5715 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
5716 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
5717 * config/pa/fptr.c, config/pa/lib2funcs.S,
5718 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
5719 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
5720 (LIB2ADD, LIB2ADD_ST): Set.
5721 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
5722 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
5723 Set.
5724 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
5725 * config/pdp11/t-pdp11: New file.
5726 * config/picochip/libgccExtras/adddi3.S,
5727 config/picochip/libgccExtras/ashlsi3.S,
5728 config/picochip/libgccExtras/ashrsi3.S,
5729 config/picochip/libgccExtras/clzsi2.S,
5730 config/picochip/libgccExtras/cmpsi2.S,
5731 config/picochip/libgccExtras/divmod15.S,
5732 config/picochip/libgccExtras/divmodhi4.S,
5733 config/picochip/libgccExtras/divmodsi4.S,
5734 config/picochip/libgccExtras/lshrsi3.S,
5735 config/picochip/libgccExtras/parityhi2.S,
5736 config/picochip/libgccExtras/popcounthi2.S,
5737 config/picochip/libgccExtras/subdi3.S,
5738 config/picochip/libgccExtras/ucmpsi2.S,
5739 config/picochip/libgccExtras/udivmodhi4.S,
5740 config/picochip/libgccExtras/udivmodsi4.S: New files.
5741 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
5742 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
5743 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
5744 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
5745 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
5746 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
5747 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
5748 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
5749 files.
5750 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
5751 (HOST_LIBGCC2_CFLAGS): Set.
5752 * config/rs6000/t-darwin64: New file.
5753 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
5754 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
5755 * config/rs6000/t-ppccomm (LIB2ADD): Add
5756 $(srcdir)/config/rs6000/tramp.S.
5757 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
5758 Add $(srcdir)/config/rs6000/eabi.S.
5759 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
5760 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
5761 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
5762 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
5763 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
5764 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
5765 * config/rs6000/tramp.S: New file.
5766 * config/s390/t-tpf: Remove.
5767 * config/sh/linux-atomic.S: New file.
5768 * config/sh/t-linux (LIB2ADD): Set.
5769 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
5770 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5771 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
5772 to unwind-dw2.c.
5773 (HOST_LIBGCC2_CFLAGS): Set.
5774 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5775 * config/spu/divmodti4.c, config/spu/divv2df3.c,
5776 config/spu/float_disf.c, config/spu/float_unsdidf.c,
5777 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
5778 config/spu/mfc_multi_tag_release.c,
5779 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
5780 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
5781 config/spu/multi3.c: New files.
5782 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
5783 (HOST_LIBGCC2_CFLAGS): Set.
5784 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
5785 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
5786 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
5787 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
5788 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
5789 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
5790 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
5791 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
5792 config/stormy16/umodsi3.c: New files.
5793 * config/xtensa/lib2funcs.S: New file.
5794 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5795 * config/xtensa/t-xtensa (LIB2ADD): Set.
5796 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
5797 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
5798 Add t-freebsd-thread to tmake_file for posix threads.
5799 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
5800 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
5801 (*-*-lynxos*): Likewise.
5802 (*-*-netbsd*): Likewise.
5803 (*-*-openbsd*): Likewise.
5804 Add t-openbsd-thread to tmake_file for posix threads.
5805 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
5806 (*-*-vxworks*): Set tmake_file.
5807 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5808 (alpha*-*-freebsd*): Likewise.
5809 (alpha*-*-netbsd*): Likewise.
5810 (alpha*-*-openbsd*): Likewise.
5811 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
5812 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5813 (alpha*-dec-*vms*): Likewise.
5814 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
5815 (bfin*-elf*): Add bfin/t-elf to tmake_file.
5816 (bfin*-uclinux*): Likewise.
5817 (bfin*-linux-uclibc*): Likewise.
5818 (crisv32-*-elf): Add cris/t-cris to tmake_file.
5819 (crisv32-*-none): Likewise.
5820 (cris-*-elf): Likewise.
5821 (cris-*-none): Likewise.
5822 (cris-*-linux*, crisv32-*-linux*): Likewise.
5823 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
5824 tmake_file.
5825 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
5826 tmake_file.
5827 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
5828 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
5829 (x86_64-*-elf*): Likewise.
5830 (i[34567]86-*-nto-qnx*): Likewise.
5831 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
5832 win32 threads.
5833 (x86_64-*-mingw*): Likewise.
5834 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
5835 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
5836 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5837 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5838 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
5839 tmake_file.
5840 (mipsisa64sr71k-*-elf*): Likewise.
5841 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5842 (mips-*-elf*, mipsel-*-elf*): Likewise.
5843 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5844 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5845 (mips*-*-rtems*): Likewise.
5846 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
5847 to tmake_file.
5848 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
5849 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
5850 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
5851 (spu-*-elf*): Likewise.
5852 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
5853
5854 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5855
5856 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
5857 $(srcdir) to refer to $(LIB1ASMSRC).
5858 Use $<.
5859 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
5860 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
5861 config/arm/lib1funcs.S: New files.
5862 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
5863 * config/arm/t-arm: New file.
5864 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
5865 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
5866 config/arm/t-strongarm-elf: New files.
5867 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
5868 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
5869 * config/avr/lib1funcs.S: New file.
5870 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5871 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
5872 * config/c6x/lib1funcs.S: New file.
5873 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5874 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
5875 * config/frv/lib1funcs.S: New file.
5876 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5877 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
5878 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
5879 * config/ia64/__divxf3.asm: Rename to ...
5880 * config/ia64/__divxf3.S: ... this.
5881 Adapt lib1funcs.asm filename.
5882 * config/ia64/_fixtfdi.asm: Rename to ...
5883 * config/ia64/_fixtfdi.S: ... this.
5884 Adapt lib1funcs.asm filename.
5885 * config/ia64/_fixunstfdi.asm: Rename to ...
5886 * config/ia64/_fixunstfdi.S: ... this.
5887 Adapt lib1funcs.asm filename.
5888 * config/ia64/_floatditf.asm: Rename to ...
5889 * config/ia64/_floatditf.S: ... this.
5890 Adapt lib1funcs.asm filename.
5891 * config/ia64/lib1funcs.S: New file.
5892 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
5893 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5894 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
5895 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
5896 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
5897 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
5898 * config/mep/lib1funcs.S: New file.
5899 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5900 * config/mips/mips16.S: New file.
5901 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5902 * config/pa/milli64.S: New file.
5903 * config/pa/t-linux, config/pa/t-linux64: New files.
5904 * config/picochip/lib1funcs.S: New file.
5905 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5906 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
5907 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
5908 * config/sh/t-netbsd: New file.
5909 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
5910 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
5911 * config/sh/t-sh64: New file.
5912 * config/sparc/lb1spc.S: New file.
5913 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
5914 filename.
5915 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
5916 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
5917 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
5918 config/xtensa/lib1funcs.S: New files.
5919 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5920 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
5921 tmake_file.
5922 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
5923 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
5924 (arm*-*-linux*): Likewise.
5925 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
5926 arm*-*-linux-*eabi, add arm/t-linux otherwise.
5927 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
5928 (arm*-*-ecos-elf): Likewise.
5929 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5930 (arm*-*-rtems*): Likewise.
5931 (arm*-*-elf): Likewise.
5932 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
5933 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
5934 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
5935 (bfin*-uclinux*): Likewise.
5936 (bfin*-linux-uclibc*): Likewise.
5937 (bfin*-rtems*): Likewise.
5938 (bfin*-*): Likewise.
5939 (fido-*-elf): Merge into m68k-*-elf*.
5940 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
5941 (frv-*-*linux*): Add frv/t-frv to tmake_file.
5942 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
5943 (h8300-*-elf*): Likewise.
5944 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
5945 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
5946 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
5947 (i[34567]86-*-mingw*): Likewise.
5948 (x86_64-*-mingw*): Likewise.
5949 (i[34567]86-*-interix3*): Likewise.
5950 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
5951 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
5952 (m68k-*-elf*): Also handle fido-*-elf.
5953 Add m68k/t-floatlib to tmake_file.
5954 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
5955 (m68k-*-linux*): Likewise.
5956 (m68k-*-rtems*): Likewise.
5957 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
5958 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
5959 sh64*-*-*.
5960 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
5961 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
5962 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
5963 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
5964 sh/t-netbsd to tmake_file.
5965 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
5966 (sh-*-rtems*): Add sh/t-sh to tmake_file.
5967 (sh-wrs-vxworks): Likewise.
5968 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
5969 *-leon[3-9]*.
5970 (v850*-*-*): Add v850/t-v850 to tmake_file.
5971 (vax-*-linux*): Add vax/t-linux to tmake_file.
5972 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
5973
5974 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5975
5976 * crtstuff.c: New file.
5977 * Makefile.in (CRTSTUFF_CFLAGS): Define.
5978 (CRTSTUFF_T_CFLAGS): Define.
5979 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
5980 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
5981 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
5982 crtstuff.c.
5983 Use $<.
5984 (crtbeginT.o): Use $(objext).
5985 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
5986 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
5987 (gcc-extra-parts): Remove.
5988 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
5989 Set extra_parts.
5990 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5991 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
5992 Add t-crtstuff-pic to tmake_file.
5993 (*-*-lynxos*): New case.
5994 Set tmake_file, extra_parts.
5995 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
5996 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
5997 *-*-netbsdelf[2-9]*.
5998 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
5999 (*-*-rtems*): Set extra_parts.
6000 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
6001 (*-*-uclinux*): New case.
6002 Set extra_parts.
6003 (*-*-vms*): New case.
6004 Set tmake_file, extra_parts.
6005 (*-*-elf): Set extra_parts.
6006 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
6007 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
6008 vms/t-vms64.
6009 Set extra_parts.
6010 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
6011 Set extra_parts.
6012 (arm*-*-freebsd*): Add t-crtin to tmake_file.
6013 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
6014 (arm-wrs-vxworks): Append to tmake_file.
6015 Set extra_parts.
6016 (arm*-*-uclinux*): Set extra_parts.
6017 (arm*-*-ecos-elf): Likewise.
6018 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
6019 arm*-*-eabi*.
6020 (arm*-*-rtems*): Set extra_parts.
6021 (arm*-*-elf): Likewise.
6022 (avr-*-rtems*): Clear extra_parts.
6023 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
6024 Set extra_parts.
6025 (bfin*-uclinux*): Likewise.
6026 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
6027 (bfin*-rtems*): Append to tmake_file.
6028 Set extra_parts.
6029 (bfin*-*): Likewise.
6030 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
6031 (crisv32-*-elf): ... this.
6032 (crisv32-*-none): ... this.
6033 (cris-*-elf, cris-*-none): New cases.
6034 Add cris/t-elfmulti to tmake_file.
6035 (fr30-*-elf): Append to tmake_file.
6036 Set extra_parts.
6037 (frv-*-elf): Append to tmake_file, add frv/t-frv.
6038 Set extra_parts.
6039 (h8300-*-rtems*): Append to tmake_file.
6040 Set extra_parts.
6041 (h8300-*-elf*): Likewise.
6042 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
6043 Set extra_parts.
6044 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
6045 Set extra_parts.
6046 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
6047 (x86_64-*-elf*): Likewise.
6048 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
6049 (x86_64-*-freebsd*): Likewise.
6050 (x86_64-*-netbsd*): Likewise.
6051 (i[34567]86-*-linux*): Likewise.
6052 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
6053 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
6054 (x86_64-*-linux*): Likewise.
6055 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
6056 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
6057 tmake_file.
6058 Set extra_parts.
6059 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
6060 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
6061 Append to extra_parts, remove crtbegin.o, crtend.o.
6062 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
6063 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
6064 crtend.o, crtbeginS.o, crtendS.o.
6065 (ia64*-*-linux*): Comment extra_parts.
6066 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
6067 Set extra_parts.
6068 (iq2000*-*-elf*): Clear extra_parts.
6069 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
6070 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
6071 (m32r-*-elf*, m32r-*-rtems*): Split off ...
6072 (m32r-*-rtems*): ... this.
6073 Add m32r/t-m32r to tmake_file.
6074 (m68k-*-elf*): Add t-crtin to tmake_file.
6075 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
6076 (mcore-*-elf): Likewise.
6077 (microblaze*-*-*): Set extra_parts.
6078 (mips*-sde-elf*): New case.
6079 Set tmake_file, extra_parts.
6080 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
6081 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
6082 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
6083 tmake_file.
6084 Set extra_parts.
6085 (mipsisa64sr71k-*-elf*): Likewise.
6086 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
6087 (mips-*-elf*, mipsel-*-elf*): Likewise.
6088 (mips64-*-elf*, mips64el-*-elf*): Likewise.
6089 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
6090 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
6091 (mips*-*-rtems*): Likewise.
6092 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
6093 (moxie-*-*): Split into ...
6094 (moxie-*-elf, moxie-*-uclinux*): ... this.
6095 Add to extra_parts, remove crtbegin.o, crtend.o.
6096 (moxie-*-rtems*): New case.
6097 Set tmake_file.
6098 Clear extra_parts.
6099 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
6100 Set extra_parts.
6101 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
6102 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
6103 tmake_file.
6104 Set extra_parts.
6105 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
6106 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
6107 Set extra_parts.
6108 (powerpc-*-eabisim*): Likewise.
6109 (powerpc-*-elf*): Likewise.
6110 (powerpc-*-eabialtivec*): Likewise.
6111 (powerpc-xilinx-eabi*): Likewise.
6112 (powerpc-*-eabi*): Likewise.
6113 (powerpc-*-rtems*): Likewise.
6114 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
6115 tmake_file.
6116 Set extra_parts.
6117 (powerpc-*-lynxos*): Add to tmake_file.
6118 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
6119 rs6000/t-crtstuff, t-crtstuff-pic.
6120 Set extra_parts.
6121 (powerpcle-*-eabisim*): Likewise.
6122 (powerpcle-*-eabi*): Likewise.
6123 (rx-*-elf): Remove extra_parts.
6124 (s390x-ibm-tpf*): Set extra_parts.
6125 (score-*-elf): Set extra_parts.
6126 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
6127 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
6128 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
6129 (sh64l*-*-netbsd*): Split into ...
6130 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
6131 Add t-crtstuff-pic to tmake_file.
6132 Set extra_parts.
6133 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
6134 Set extra_parts.
6135 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
6136 (sparc-*-elf*): Remove t-crtin from tmake_file.
6137 Add to extra_parts, remove crtbegin.o, crtend.o.
6138 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
6139 (sparc64-*-linux*): Likewise.
6140 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
6141 Add to extra_parts, remove crtbegin.o, crtend.o.
6142 (sparc64-*-elf*): Remove t-crtin from tmake_file.
6143 Add to extra_parts, remove crtbegin.o, crtend.o.
6144 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
6145 Add to extra_parts, remove crtbegin.o, crtend.o.
6146 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
6147 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
6148 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
6149 Set extra_parts.
6150 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
6151 Set extra_parts.
6152 (tic6x-*-*): Change to ...
6153 (tic6x-*-elf): ... this.
6154 Set extra_parts.
6155 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
6156 Set extra_parts.
6157 (am33_2.0-*-linux*): Add comment.
6158 (mep*-*-*): Add mep/t-mep to tmake_file.
6159 Set extra_parts.
6160 * config/alpha/t-vms: New file.
6161 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
6162 * config/arm/crti.S, config/arm/crtn.S: New files.
6163 * config/bfin/crti.S, config/bfin/crtn.S: New files.
6164 * config/bfin/crtlibid.S: New file.
6165 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
6166 * config/c6x/crti.S, config/c6x/crtn.S: New files.
6167 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
6168 (crti.o, crtin.o): New rules.
6169 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
6170 * config/c6x/t-uclinux: New file.
6171 * config/cris/t-elfmulti: New file.
6172 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
6173 * config/fr30/crti.S, config/fr30/crtn.S: New files.
6174 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
6175 * config/frv/t-frv: New file.
6176 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
6177 * config/h8300/crti.S, config/h8300/crtn.S: New files.
6178 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
6179 New files.
6180 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
6181 refer to cygming-crtbegin.c, cygming-crtend.c.
6182 Use $<.
6183 * config/i386/t-nto: New file.
6184 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
6185 * config/ia64/crti.S, config/ia64/crtn.S: New files.
6186 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
6187 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
6188 Use .S extension.
6189 Use $<.
6190 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
6191 (crtinitS.o): New rule.
6192 * config/ia64/vms-crtinit.S: New file.
6193 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
6194 * config/m32r/initfini.c: New file.
6195 * config/m32r/t-linux, config/m32r/t-m32r: New files.
6196 * config/m68k/crti.S, config/m68k/crtn.S: New files.
6197 * config/mcore/crti.S, config/mcore/crtn.S: New files.
6198 * config/mep/t-mep: New file.
6199 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
6200 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
6201 * config/mips/crti.S, config/mips/crtn.S: New files.
6202 * config/mips/t-crtstuff: New file.
6203 * config/mmix/crti.S, config/mmix/crtn.S: New files.
6204 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
6205 (CUSTOM_CRTIN): Set.
6206 ($(T)crti.o, $(T)crtn.o): Remove $(T),
6207 dependencies.
6208 Use $(srcdir) to refer to crti.S, crtn.S.
6209 Use .S extension, $<.
6210 * config/moxie/crti.asm: Rename to ...
6211 * config/moxie/crti.S: ... this.
6212 * config/moxie/crtn.asm: Rename to ...
6213 * config/moxie/crtn.S: ... this.
6214 * config/moxie/t-moxie: Remove.
6215 * config/pa/stublib.c: New file.
6216 * config/pa/t-stublib, config/pa/t-stublib64: New files.
6217 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
6218 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
6219 * config/rs6000/t-crtstuff: New file.
6220 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
6221 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
6222 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
6223 Make output file explicit.
6224 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
6225 Make output file explicit.
6226 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
6227 Make output file explicit.
6228 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
6229 Make output file explicit.
6230 * config/score/crti.S, config/score/crtn.S: New files.
6231 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
6232 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
6233 files.
6234 * config/sh/t-sh, config/sh/t-superh: New files.
6235 * config/sparc/t-linux64: New file.
6236 * config/spu/cache.S, config/spu/cachemgr.c: New files.
6237 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
6238 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
6239 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
6240 * config/t-crtin: Remove.
6241 * config/t-crtstuff-pic: New file.
6242 * config/t-sol2 (CUSTOM_CRTIN): Set.
6243 (crti.o, crtn.o): New rules.
6244 * config/vms/t-vms: New file.
6245 * config/vms/vms-ucrt0.c: New file.
6246 * config/xtensa/t-elf: New file.
6247
6248 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6249
6250 * Makefile.in (SHLIB_NM_FLAGS): Set.
6251 * mkmap-flat.awk, mkmap-symver.awk: New files.
6252 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
6253 exceptions.
6254 * configure: Regenerate.
6255 * config/libgcc-glibc.ver: New file.
6256 * config/libgcc-libsystem.ver: New file.
6257 * config/t-libunwind (SHLIB_LC): Set.
6258 * config/t-linux: New file.
6259 * config/t-slibgcc (INSTALL_SHLIB): New.
6260 (SHLIB_INSTALL): Use it.
6261 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
6262 to mkmap-symver.awk.
6263 (SHLIB_MAPFILES): Don't append, adapt pathname.
6264 (SHLIB_VERPFX): Set.
6265 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
6266 to mkmap-symver.awk.
6267 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
6268 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
6269 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
6270 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
6271 to mkmap-flat.awk.
6272 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
6273 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
6274 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
6275 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
6276 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
6277 * config/i386/libgcc-darwin.10.4.ver,
6278 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
6279 New files.
6280 * config/i386/t-darwin: Remove.
6281 * config/i386/t-darwin64: Likewise.
6282 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
6283 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
6284 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
6285 * config/i386/t-linux: New file.
6286 * config/i386/t-mingw32: New file.
6287 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
6288 * config/ia64/t-glibc: Rename to ...
6289 * config/ia64/t-linux: ... this.
6290 (SHLIB_MAPFILES): Set.
6291 * config/ia64/t-glibc-libunwind: Rename to ...
6292 * config/ia64/t-linux-libunwind: ... this.
6293 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
6294 * config/ia64/t-slibgcc-hpux: New file.
6295 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
6296 * config/m68k/t-slibgcc-elf-ver: New file.
6297 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
6298 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
6299 to mkmap-flat.awk.
6300 * config/pa/t-slibgcc-hpux: New file.
6301 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
6302 files.
6303 * config/rs6000/libgcc-darwin.10.4.ver,
6304 config/rs6000/libgcc-darwin.10.5.ver: New files.
6305 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
6306 config/rs6000/libgcc-glibc.ver.
6307 * config/rs6000/libgcc-ppc64.ver: Rename to
6308 config/rs6000/libgcc-ibm-ldouble.ver.
6309 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
6310 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
6311 * config/rs6000/t-ldbl128: Rename to ...
6312 * config/rs6000/t-linux: ... this.
6313 (SHLIB_MAPFILES): Adapt filename.
6314 * config/rs6000/t-slibgcc-aix: New file.
6315 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
6316 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
6317 libgcc-excl.ver, libgcc-glibc.ver.
6318 (SHLIB_LINK, SHLIB_INSTALL): Remove.
6319 * config/sparc/libgcc-glibc.ver: New file.
6320 * config/sparc/t-linux: New file.
6321 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
6322 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
6323 t-slibgcc-elf-ver to tmake_file.
6324 Add t-slibgcc-nolc-override to tmake_file for posix threads on
6325 *-*-freebsd[34].
6326 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
6327 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
6328 t-slibgcc-elf-ver, t-linux to tmake_file.
6329 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
6330 tmake_file.
6331 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
6332 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
6333 (alpha*-dec-*vms*): Likewise.
6334 (arm*-*-freebsd*): Append to tmake_file.
6335 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
6336 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
6337 arm*-*-linux-*eabi.
6338 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
6339 tmake_file for arm*-*-symbianelf*.
6340 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
6341 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
6342 cris/t-linux.
6343 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
6344 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
6345 pa/t-slibgcc-dwarf-ver to tmake_file.
6346 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
6347 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
6348 (hppa*64*-*-hpux11*): Likewise.
6349 (hppa[12]*-*-hpux11*): Likewise.
6350 (x86_64-*-darwin*): Don't override tmake_file, but only keep
6351 i386/t-crtpc, i386/t-crtfm.
6352 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
6353 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
6354 to tmake_file.
6355 Add i386/t-cygwin to tmake_file.
6356 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
6357 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
6358 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
6359 to tmake_file.
6360 Add i386/t-mingw32 to tmake_file.
6361 (x86_64-*-mingw*): Likewise.
6362 (ia64*-*-freebsd*): Append to tmake_file.
6363 (ia64*-*-linux*): Append to tmake_file.
6364 Replace ia64/t-glibc by ia64/t-linux.
6365 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
6366 system libunwind.
6367 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
6368 t-slibgcc-hpux to tmake_file.
6369 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
6370 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
6371 (m32rle-*-linux*): Likewise.
6372 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
6373 sjlj exceptions.
6374 (microblaze*-linux*): New case.
6375 Append to tmake_file, add t-slibgcc-nolc-override.
6376 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
6377 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
6378 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
6379 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6380 rs6000/t-slibgcc-aix to tmake_file.
6381 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6382 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6383 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
6384 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
6385 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
6386 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
6387 sh*-*-linux*.
6388 (sparc-*-linux*): Append to tmake_file for *-leon*.
6389 Add sparc/t-linux to tmake_file for non-Leon targets.
6390 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
6391 (tic6x-*-uclinux): New case.
6392 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
6393 (tic6x-*-*): Add c6x/t-elf to tmake_file.
6394 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
6395 (am33_2.0-*-linux*): Append to tmake_file.
6396 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
6397 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
6398 x86_64-*-kfreebsd*-gnu.
6399 Add i386/t-linux to tmake_file.
6400
6401 2011-10-28 Ian Lance Taylor <iant@google.com>
6402
6403 * config/i386/morestack.S: Correct CFI information to do proper
6404 returns throughout function. In 32-bit mode, save %ebx so that it
6405 is restored on unwind.
6406
6407 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
6408
6409 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
6410 case where B3 isn't the return register.
6411
6412 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
6413 logic for doubleword pops.
6414
6415 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
6416
6417 * config/rs6000/t-freebsd: Add wildcard.
6418
6419 2011-10-21 Paul Brook <paul@codesourcery.com>
6420
6421 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
6422
6423 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
6424 Eric Botcazou <ebotcazou@adacore.com>
6425
6426 PR target/50737
6427 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
6428 fs->signal_frame to 1.
6429
6430 2011-10-07 Ian Lance Taylor <iant@google.com>
6431
6432 * generic-morestack-thread.c: #include <errno.h>.
6433
6434 2011-10-07 Ian Lance Taylor <iant@google.com>
6435
6436 PR target/46093
6437 * generic-morestack.c (__generic_morestack): Make sure the segment
6438 is large enough for both the stack frame and the copied
6439 parameters.
6440
6441 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6442
6443 PR bootstrap/49804
6444 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
6445 extra_parts.
6446
6447 2011-09-28 Nick Clifton <nickc@redhat.com>
6448
6449 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
6450 64-bit doubles are not enabled.
6451 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
6452 and floatunsisf functions.
6453
6454 2011-09-13 Paul Brook <paul@codesourcery.com>
6455
6456 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
6457 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
6458 * unwind-arm-common.inc: New file.
6459 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
6460 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
6461 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
6462 * config/c6x/libunwind.S: New file.
6463 * config/c6x/pr-support.c: New file.
6464 * config/c6x/unwind-c6x.c: New file.
6465 * config/c6x/unwind-c6x.h: New file.
6466 * config/c6x/t-c6x-elf: New file.
6467
6468 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
6469
6470 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
6471 (ASM_DIVZERO): Ditto.
6472 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
6473
6474 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
6475
6476 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
6477
6478 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
6479
6480 PR target/50090
6481 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
6482 instead of an assembly one.
6483
6484 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
6485
6486 PR bootstrap/50047
6487 * Makefile.in (install-unwind_h): Create
6488 $(gcc_objdir)/include/unwind.h atomically.
6489
6490 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6491
6492 * Makefile.in (install-unwind_h): Remove destination file first.
6493
6494 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6495
6496 * sync.c: New file.
6497 * config/mips/t-mips16: New file.
6498 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
6499 (mips*-*-linux*): Likewise.
6500 (mips*-sde-elf*): Likewise.
6501 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
6502 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
6503 Add mips/t-mips16 to tmake_file.
6504 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
6505 (mips-*-elf*): Likewise.
6506 (mips64-*-elf*): Likewise.
6507 (mips64orion-*-elf*): Likewise.
6508 (mips*-*-rtems*): Likewise.
6509 (mipstx39-*-elf*): Likewise.
6510 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
6511 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
6512 LIBGCC_SYNC_CFLAGS.
6513 Use $(srcdir) to refer to sync.c.
6514 Use $<.
6515 ($(libgcc-sync-funcs-o)): Likewise.
6516 ($(libgcc-sync-size-funcs-s-o)): Likewise.
6517 ($(libgcc-sync-funcs-s-o)): Likewise.
6518
6519 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
6520
6521 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
6522 t-libunwind.
6523
6524 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
6525
6526 PR other/48007
6527 * config/i386/value-unwind.h: New.
6528
6529 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
6530
6531 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
6532 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
6533 Add to tmake_file rather than overriding it.
6534
6535 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6536
6537 * config/t-softfp: Remove.
6538 * soft-fp: Moved from ../gcc/config.
6539 * soft-fp/README: Remove t-softfp reference.
6540 * soft-fp/t-softfp: Move to config/t-softfp.
6541 (softfp_machine_header): Remove.
6542 (softfp_file_list): Remove config subdir.
6543 (soft-fp-objects): New variable.
6544 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
6545 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
6546 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
6547 * config/t-softfp-excl: New file.
6548 * config/t-softfp-sfdf: New file.
6549 * config/t-softfp-tf: New file.
6550 * config/no-sfp-machine.h: New file.
6551 * config/arm/sfp-machine.h: New file.
6552 * config/arm/t-softfp: New file.
6553 * config/c6x/sfp-machine.h: New file.
6554 * config/i386/32/t-fprules-softfp: Rename to ...
6555 * config/i386/32/t-softfp: ... this.
6556 (tifunctions, LIB2ADD): Remove.
6557 (softfp_int_modes): Override.
6558 * config/i386/64/t-softfp-compat (tf-functions): Remove config
6559 subdir.
6560 * config/i386/64/eqtf2.c: Likewise.
6561 * config/i386/64/getf2.c: Likewise.
6562 * config/i386/64/letf2.c: Likewise.
6563 * config/ia64/sft-machine.h: New file.
6564 * config/ia64/t-fprules-softfp: Rename to ...
6565 * config/ia64/t-softfp: ... this.
6566 * config/lm32/sfp-machine.h: New file.
6567 * config/moxie/t-moxie-softfp: Remove.
6568 * config/rs6000/ibm-ldouble-format: New file.
6569 * config/rs6000/ibm-ldouble.c: New file.
6570 * config/rs6000/libgcc-ppc-glibc.ver: New file
6571 * config/rs6000/libgcc-ppc64.ver: New file
6572 * config/rs6000/sfp-machine.h: New file.
6573 * config/rs6000/t-freebsd: New file.
6574 * config/rs6000/t-ibm-ldouble: New file.
6575 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
6576 libgcc-ppc-glibc.ver.
6577 * config/rs6000/t-linux64: New file.
6578 * config/rs6000/t-ppccomm (LIB2ADD): Add
6579 $(srcdir)/config/rs6000/ibm-ldouble.c.
6580 * config/rs6000/t-ppccomm-ldbl: New file.
6581 * config/score/sfp-machine.h: New file.
6582 * config.host (sfp_machine_header): Explain.
6583 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
6584 t-softfp to tmake_file.
6585 (arm*-*-uclinux*): Likewise.
6586 (arm*-*-ecos-elf): Likewise.
6587 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
6588 (arm*-*-rtems*): Likewise.
6589 (arm*-*-elf): Likewise.
6590 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
6591 in tmake_file.
6592 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
6593 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
6594 (lm32-*-uclinux*): Likewise.
6595 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
6596 t-softfp-excl, t-softfp.
6597 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
6598 (powerpc64-*-darwin*): Likewise.
6599 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
6600 to tmake_file.
6601 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
6602 tmake_file.
6603 (powerpc-*-eabisim*): Likewise.
6604 (powerpc-*-elf*): Likewise.
6605 (powerpc-*-eabialtivec*): Likewise.
6606 (powerpc-xilinx-eabi*): Likewise.
6607 (powerpc-*-rtems*): Likewise.
6608 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
6609 t-softfp-excl, t-softfp to tmake_file.
6610 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
6611 rs6000/t-ppccomm-ldbl to tmake_file.
6612 (powerpcle-*-elf*): Likewise.
6613 (powerpcle-*-eabisim*): Likewise.
6614 (powerpcle-*-eabi*): Likewise.
6615 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6616 rs6000/t-ibm-ldouble to tmake_file.
6617 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6618 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6619 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
6620 (tic6x-*-*): Likewise.
6621 (i[34567]86-*-darwin*, x86_64-*-darwin*,
6622 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
6623 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
6624 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
6625 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
6626 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
6627 t-softfp to tmake_file.
6628 * configure.ac (sfp_machine_header): Provide default if unset.
6629 Substitute.
6630 Link sfp-machine.h to config/$sfp_machine_header.
6631 * configure: Regenerate.
6632
6633 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6634
6635 * Makefile.in (double_type_size, long_double_type_size): Set.
6636 Remove $(fpbit-in-libgcc) support.
6637 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
6638 (fpbit-src): New variable.
6639 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
6640 Compile with -DFLOAT $(FPBIT_CFLAGS).
6641 Use $<.
6642 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
6643 Compile with $(FPBIT_CFLAGS).
6644 Use $<.
6645 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
6646 Compile with -DFLOAT $(TPBIT_CFLAGS).
6647 Use $<.
6648 * configure.ac (double_type_size, long_double_type_size):
6649 Determine and substitute.
6650 * configure: Regenerate.
6651 * fp-bit.c, fp-bit.h: New files.
6652 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
6653 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
6654 * config/mips/t-mips: New file.
6655 * config/mips/t-sdemtk: New file.
6656 * config/rs6000/ppc64-fp.c: New file.
6657 * config/rs6000/t-darwin (LIB2ADD): Add
6658 $(srcdir)/config/rs6000/ppc64-fp.c.
6659 * config/rs6000/t-ppc64-fp: New file.
6660 * config/rx/rx-lib.h: New file.
6661 * config/rx/t-rx (FPBIT): Set to true.
6662 ($(gcc_objdir)/fp-bit.c): Remove.
6663 (DPBIT): Set to true only with -m64bit-doubles.
6664 ($(gcc_objdir)/dp-bit.c): Remove.
6665 * config/sparc/t-softfp: Remove.
6666 * config/spu/t-elf: New file.
6667 * config/t-fdpbit, config/t-fpbit: New files.
6668 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
6669 (mips*-*-*): Likewise.
6670 (arm-wrs-vxworks): Likewise.
6671 (arm*-*-freebsd*): Likewise.
6672 (avr-*-rtems*): Add t-fpbit to tmake_file.
6673 (avr-*-*): Likewise.
6674 (bfin*-elf*): Add t-fdpbit to tmake_file.
6675 (bfin*-uclinux*): Likewise.
6676 (bfin*-linux-uclibc*): Likewise.
6677 (bfin*-rtems*): New case.
6678 Add t-fdpbit to tmake_file.
6679 (bfin*-*): Add t-fdpbit to tmake_file.
6680 (crisv32-*-elf): Likewise.
6681 (cris-*-linux*): Likewise.
6682 (fr30-*-elf): Likewise.
6683 (frv-*-elf, frv-*-*linux*): Likewise.
6684 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
6685 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
6686 (m32r-*-elf*): Likewise.
6687 (m32rle-*-elf*): Likewise.
6688 (m32r-*-linux*): Likewise.
6689 (m32rle-*-linux*): Likewise.
6690 (mcore-*-elf): Add t-fdpbit to tmake_file.
6691 (microblaze*-*-*): Likewise.
6692 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
6693 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
6694 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
6695 Fix typo.
6696 Add mips/t-tpbit to tmake-file.
6697 (mips*-*-linux*): Fix typo.
6698 (mips*-sde-elf*): New case
6699 Add mips/t-sdemtk unless using newlib.
6700 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
6701 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
6702 (mn10300-*-*): Likewise.
6703 (pdp11-*-*): Likewise.
6704 (picochip-*-*): Add t-fpbit to tmake_file.
6705 (powerpc-*-eabisimaltivec*): Likewise.
6706 (powerpc-*-eabisim*): Likewise.
6707 (powerpc-*-elf*): Likewise.
6708 (powerpc-*-eabialtivec*): Likewise.
6709 (powerpc-xilinx-eabi*): New case.
6710 Add t-fdpbit to tmake_file.
6711 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
6712 (powerpc-*-rtems*): Likewise.
6713 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
6714 tmake_file.
6715 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
6716 tmake_file.
6717 (powerpc-*-lynxos*): Likewise.
6718 (powerpcle-*-elf*): Likewise.
6719 (powerpcle-*-eabisim*): Likewise.
6720 (powerpcle-*-eabi*): Likewise.
6721 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6722 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
6723 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6724 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6725 (rx-*-elf): Add t-fdpbit to tmake_file.
6726 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
6727 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
6728 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
6729 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
6730 sh*-*-netbsd*.
6731 (sh-*-rtems*): Add t-fdpbit to tmake_file.
6732 (sh-wrs-vxworks): Likewise.
6733 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
6734 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
6735 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
6736 (sparc64-*-rtems*): ... new case.
6737 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
6738 (spu-*-elf*): Likewise.
6739 Add spu/t-elf to tmake_file.
6740 (v850*-*-*): Add t-fdpbit to tmake_file.
6741 (xstormy16-*-elf): Likewise.
6742 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
6743 (mep*-*-*): Likewise.
6744
6745 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6746
6747 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
6748 variables.
6749 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
6750 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
6751 (install-unwind_h): New target.
6752 (all): Depend on it.
6753 * config.host (unwind_header): New variable.
6754 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
6755 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
6756 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
6757 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
6758 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
6759 Set unwind_header.
6760 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
6761 Set unwind_header.
6762 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
6763 arm*-*-eabi*.
6764 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
6765 Set unwind_header.
6766 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
6767 (ia64*-*-freebsd*): Likewise.
6768 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
6769 tmake_file.
6770 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
6771 $with_system_libunwind.
6772 (ia64*-*-hpux*): Set tmake_file.
6773 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
6774 (picochip-*-*): Set tmake_file.
6775 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
6776 md_unwind_header.
6777 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6778 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6779 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
6780 (xtensa*-*-elf*): Set tmake_file.
6781 (xtensa*-*-linux*): Likewise.
6782 * configure.ac: Include ../config/unwind_ipinfo.m4.
6783 Call GCC_CHECK_UNWIND_GETIPINFO.
6784 Link unwind.h to $unwind_header.
6785 * configure: Regenerate.
6786 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
6787 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
6788 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
6789 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
6790 * config/unwind-dw2-fde-darwin.c: New file.
6791 * config/arm/libunwind.S, config/arm/pr-support.c,
6792 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
6793 config/arm/unwind-arm.h,: New files.
6794 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
6795 config/ia64/t-eh-ia64, config/ia64/t-glibc,
6796 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
6797 config/ia64/t-vms, config/ia64/unwind-ia64.c,
6798 config/ia64/unwind-ia64.h: New files.
6799 * config/picochip/t-picochip: New file.
6800 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
6801 files.
6802 * config/rs6000/t-darwin (LIB2ADDEH): Set.
6803 * config/s390/t-tpf (LIB2ADDEH): Remove.
6804 * config/t-darwin (LIB2ADDEH): Set.
6805 * config/t-eh-dw2-dip: New file.
6806 * config/t-libunwind, config/t-libunwind-elf: New files.
6807 * config/t-sol2 (LIB2ADDEH): Remove.
6808 * config/xtensa/t-xtensa: New file.
6809
6810 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
6811
6812 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
6813 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
6814 long long to check rt_sigreturn syscall.
6815
6816 2011-08-02 Alan Modra <amodra@gmail.com>
6817
6818 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6819 Restore for indirect call bcrtl from correct stack slot, and only
6820 if cfa+40 isn't valid.
6821
6822 2011-08-01 Julian Brown <julian@codesourcery.com>
6823
6824 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
6825 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
6826 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
6827
6828 2011-08-01 Julian Brown <julian@codesourcery.com>
6829
6830 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
6831 (libgcc-std.ver.in): Use above.
6832 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
6833 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
6834 throughout file.
6835 * config/t-fixedpoint-gnu-prefix: New file.
6836 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
6837 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
6838 instead of __PFX__.
6839
6840 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
6841
6842 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
6843 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
6844 for x86-64. Properly check __x86_64__ and __LP64__.
6845
6846 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
6847
6848 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
6849 version.
6850 (_FP_WS_TYPE): Likewise.
6851 (_FP_I_TYPE): Likewise.
6852
6853 2011-07-28 Alan Modra <amodra@gmail.com>
6854
6855 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6856 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
6857 in a plt call stub. Do restore r2 if stopped on bctrl.
6858
6859 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6860
6861 * config.host (i[3456x]86-*-netware*): Remove.
6862 * config/i386/netware-crt0.c, config/i386/t-nwld,
6863 config/i386/t-slibgcc-nwld: Remove.
6864
6865 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
6866
6867 * config.host: Handle tic6x-*-*.
6868 * config/c6x/c6x-abi.h: New file.
6869
6870 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6871
6872 * config/i386/crtprec.c: New file.
6873 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
6874 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
6875 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
6876 (x86_64-*-darwin*): Likewise.
6877 (i[34567]86-*-solaris2*: Likewise.
6878
6879 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6880
6881 * config/alpha/crtfastmath.c: New file.
6882 * config/i386/crtfastmath.c: New file.
6883 * config/ia64/crtfastmath.c: New file.
6884 * config/mips/crtfastmath.c: New file.
6885 * config/sparc/crtfastmath.c: New file.
6886
6887 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
6888 crtfastmath.c.
6889 Add -frandom-seed=gcc-crtfastmath.
6890 * config/alpha/t-crtfm: Remove.
6891 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
6892 * config/ia64/t-ia64 (crtfastmath.o): Remove.
6893
6894 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
6895 (alpha*-dec-osf5.1*): Likewise.
6896 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
6897 Add crtfastmath.o to extra_parts.
6898 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
6899 Add crtfastmath.o to extra_parts.
6900 (x86_64-*-darwin*): Likewise.
6901 (x86_64-*-mingw*): Likewise.
6902 (ia64*-*-elf*): Add t-crtfm to tmake_file.
6903 (ia64*-*-freebsd*): Likewise.
6904 (ia64*-*-linux*): Likewise.
6905 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
6906 Add crtfastmath.o to extra_parts.
6907
6908 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6909
6910 * config/darwin-crt3.o: New file.
6911 * config/rs6000/darwin-crt2.c: New file.
6912 * config/t-darwin: New file.
6913 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
6914 (crt2.o): New rule.
6915 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
6916 (powerpc-*-darwin*): Add crt2.o to extra_parts.
6917 (powerpc64-*-darwin*): Likewise.
6918
6919 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6920
6921 * config/i386/netware-crt0.c: New file.
6922 * config/i386/t-nwld: Rename to ...
6923 * config/i386/t-slibgcc-nwld: ... this.
6924 * config/i386/t-nwld: New file.
6925 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
6926 tmake_file.
6927 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
6928 extra_parts.
6929
6930 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6931
6932 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
6933 i386/t-crtstuff.
6934 * configure: Regenerate.
6935
6936 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6937
6938 * dfp-bit.c, dfp-bit.h: New files.
6939 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
6940 variables.
6941 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
6942 ($(d64pbit-o)): Likewise.
6943 ($(d128pbit-o)): Likewise.
6944 * config/t-dfprules: New file.
6945 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
6946 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
6947 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
6948 (x86_64-*-linux*): Likewise.
6949 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
6950 (i[34567]86-*-cygwin*): Likewise.
6951 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
6952 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
6953
6954 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6955
6956 * Makfile.in (LIBGCOV): New variable.
6957 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
6958 * libgcov.c: New file.
6959
6960 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6961
6962 * fixed-bit.c, fixed-bit.h: New files.
6963 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
6964 refer to fixed-bit.c.
6965
6966 2011-07-07 Joseph Myers <joseph@codesourcery.com>
6967
6968 * config.host (*local*): Remove.
6969
6970 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6971
6972 PR target/39150
6973 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
6974 like i?86-*-solaris2.1[0-9]*.
6975 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
6976 * configure.ac (i?86-*-solaris2*): Likewise.
6977 * configure: Regenerate.
6978
6979 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
6980
6981 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
6982 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
6983 md_unwind_header by splitting out of...
6984 (i[34567]86-*-linux*): ... this.
6985 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
6986 Remove md_unwind_header by splitting out of...
6987 (x86_64-*-linux*): ... this.
6988
6989 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
6990
6991 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
6992
6993 2011-06-28 Nick Clifton <nickc@redhat.com>
6994
6995 * config.host: Recognize all V850 variants.
6996
6997 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
6998
6999 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
7000
7001 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7002
7003 * shared-object.mk (c_flags-$o): Save c_flags.
7004 ($(base)$(objext)): Use it.
7005 ($(base)_s$(objext)): Likewise.
7006
7007 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
7008
7009 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
7010 * libgcc-std.ver.in (GCC_4.7.0): New section.
7011
7012 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
7013
7014 PR target/49313
7015 PR target/29524
7016 * config/avr/t-avr: Fix line endings.
7017 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
7018 _parityXX2.
7019
7020 2011-06-14 Olivier Hainque <hainque@adacore.com>
7021 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7022
7023 * config/mips/irix6-unwind.h: New file.
7024 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
7025
7026 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
7027
7028 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
7029 (sparc64_fallback_frame_state): Use it.
7030 (sparc64_frob_update_context): Further adjust context.
7031 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
7032 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
7033 * config/sparc/sol2-cn.S: Likewise.
7034
7035 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7036
7037 * enable-execute-stack-empty.c: New file.
7038 * enable-execute-stack-mprotect.c: New file.
7039 * config/i386/enable-execute-stack-mingw32.c: New file.
7040 * config.host (enable_execute_stack): New variable.
7041 Select appropriate variants.
7042 * configure.ac: Link enable-execute-stack.c to
7043 $enable_execute_stack.
7044 * configure: Regenerate.
7045 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
7046 (lib2funcs): Remove _enable_execute_stack.
7047
7048 2011-06-09 David S. Miller <davem@davemloft.net>
7049 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7050
7051 * config.host (sparc-*-linux*): Correct md_unwind_header
7052 filename.
7053 (s390x-ibm-tpf*): Fix typo.
7054
7055 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7056
7057 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
7058 Add crtfastmath.o to extra_parts.
7059 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
7060 mips/t-crtfm.
7061 * config/mips/t-crtfm: Remove.
7062
7063 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7064
7065 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
7066
7067 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
7068
7069 * config.host (sh*-*-linux*): Fix typo.
7070
7071 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7072
7073 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
7074 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
7075 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
7076 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
7077 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
7078 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
7079 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
7080 Wrap in !__MINGW64__.
7081 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
7082 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
7083 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
7084 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
7085 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
7086 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
7087 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
7088 Wrap in !__LP64__.
7089 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
7090 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
7091 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
7092 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
7093 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
7094 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
7095 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
7096 * config/no-unwind.h: New file.
7097 * config.host (md_unwind_header): Document.
7098 Define.
7099 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
7100 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
7101 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
7102 hppa[12]*-*-hpux11*): Set md_unwind_header.
7103 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
7104 Set md_unwind_header.
7105 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
7106 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
7107 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
7108 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
7109 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
7110 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
7111 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
7112 md_unwind_header.
7113 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
7114 * configure: Regenerate.
7115
7116 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7117
7118 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
7119 Set tmake_file, extra_parts.
7120 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
7121 Remove O32 support.
7122 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
7123 Remove O32 support.
7124 * config/mips/t-irix6: New file.
7125 * config/mips/t-slibgcc-irix: New file.
7126
7127 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7128
7129 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
7130 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
7131
7132 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7133
7134 * configure.ac (target_thread_file): Determine thread model.
7135 * configure: Regenerate.
7136 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
7137 * config/alpha/t-alpha: New file.
7138 * config/alpha/t-crtfm: Use $<.
7139 * config/alpha/t-ieee: New file.
7140 * config/alpha/t-osf-pthread: New file.
7141 * config/alpha/t-slibgcc-osf: New file.
7142 * config/alpha/libgcc-osf5.ver: New file.
7143
7144 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7145
7146 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
7147 tmake_file.
7148 Add crtfastmath.o to extra_parts.
7149
7150 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7151
7152 * config/gmon-sol2.c: Reindent.
7153 Cleanup comments.
7154 Remove, correct casts.
7155 Use STDERR_FILENO, NULL.
7156 (BASEADDRESS): Remove.
7157 (minbrk): Remove.
7158 (errno, sbrk): Remove declarations.
7159 (monstartup) [hp300]: Remove.
7160 (mcount): Remove.
7161
7162 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7163
7164 * Makefile.in (cpu_type): Define.
7165 * config.host (i[34567]86-*-rtems*): Handle it.
7166 (i[34567]86-*-solaris2*): Move body ...
7167 (*-*-solaris2*): ... here.
7168 New case, generalize.
7169 (sparc-*-elf*): Handle it.
7170 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
7171 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
7172 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
7173 Fold into ...
7174 (sparc*-*-solaris2*): ... this.
7175 New case.
7176 (sparc64-*-elf*): Handle it.
7177 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
7178 Merge ../gcc/config/i386/gmon-sol2.c.
7179 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
7180 Use C comments.
7181 Merge ../gcc/config/i386/sol2-gc1.asm.
7182 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
7183 Use C comments.
7184 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
7185 Use C comments.
7186 * config/i386/t-crtfm (crtfastmath.o): Use $<.
7187 * config/i386/t-crtstuff: New file.
7188 * config/i386/t-softfp: New file.
7189 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
7190 $(T)crti.o, $(T)crtn.o): Remove.
7191 (gcrt1.o): New rule.
7192 (TARGET_LIBGCC2_CFLAGS): Remove.
7193 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
7194 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
7195 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
7196 * config/sparc/t-sol2: New file.
7197 * config/sparc/t-crtfm: Move to ...
7198 * config/t-crtfm: ... this.
7199 Use $(cpu_type), $<.
7200 * config/t-crtin: New file.
7201 * config/sparc/t-softfp: New file.
7202 * config/sparc/t-softmul: New file.
7203 * config/t-rtems: New file.
7204 * config/t-slibgcc: New file.
7205 * config/t-slibgcc-elf-ver: New file.
7206 * config/t-slibgcc-gld: New file.
7207 * config/t-slibgcc-sld: New file.
7208 * config/t-sol2: New file.
7209 * configure.ac: Include ../config/lib-ld.m4.
7210 Call AC_LIB_PROG_LD_GNU.
7211 Substitute cpu_type.
7212 * configure: Regenerate.
7213
7214 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
7215
7216 PR bootstrap/49173
7217 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
7218 libgcc-std.ver in the build directory.
7219 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
7220 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
7221
7222 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
7223
7224 * libgcc-std.ver.in: New file.
7225 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
7226 variables.
7227 (libgcc-std.ver): New rule.
7228 * config/t-gnu-prefix: New file.
7229
7230 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7231
7232 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
7233
7234 2011-05-10 Joseph Myers <joseph@codesourcery.com>
7235
7236 * config/i386/darwin-lib.h: New file.
7237
7238 2011-05-10 Joseph Myers <joseph@codesourcery.com>
7239
7240 * config/arm/symbian-lib.h: New.
7241
7242 2011-05-04 Chris Demetriou <cgd@google.com>
7243
7244 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
7245 (__x86.get_pc_thunk.bx): ...this.
7246 (__morestack): Adjust for rename, remove undef of __i686.
7247
7248 2011-05-03 Chris Demetriou <cgd@google.com>
7249
7250 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
7251
7252 2011-03-22 Joseph Myers <joseph@codesourcery.com>
7253
7254 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
7255 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
7256 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
7257 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
7258 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
7259 Remove cases.
7260
7261 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
7262
7263 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
7264 Adjust copyright year.
7265
7266 2011-03-07 Ian Lance Taylor <iant@google.com>
7267
7268 * generic-morestack.c (__splitstack_find): Adjust returned stack
7269 pointer to include all registers pushed by __morestack.
7270
7271 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
7272
7273 PR target/40125
7274 * configure.ac: Call ACX_NONCANONICAL_TARGET.
7275 (toolexecdir): Calculate and AC_SUBST.
7276 (toolexeclibdir): Likewise.
7277 * Makefile.in (target_noncanonical): Import.
7278 (toolexecdir): Likewise.
7279 (toolexeclibdir): Likewise.
7280 * configure: Regenerate.
7281
7282 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
7283
7284 PR target/46040
7285 * config/arm/bpabi.h: Rename to...
7286 * config/arm/bpabi-lib.h: ...this.
7287
7288 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7289
7290 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
7291 appropriate.
7292 * configure: Regenerate.
7293
7294 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
7295
7296 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
7297 __FLOAT_WORD_ORDER__.
7298 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
7299 Delete.
7300
7301 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7302
7303 PR other/46202
7304 * Makefile.in (install-strip): New phony target.
7305
7306 2010-11-07 Ian Lance Taylor <iant@google.com>
7307
7308 PR target/46089
7309 * config/i386/morestack.S (__morestack_large_model): New
7310 function.
7311
7312 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
7313
7314 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
7315 Delete.
7316 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
7317
7318 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
7319
7320 * config/arm/bpabi.h: New file.
7321 * config/frv/frv-abi.h: New file.
7322
7323 2010-10-01 Ian Lance Taylor <iant@google.com>
7324
7325 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
7326 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
7327
7328 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
7329
7330 PR target/45858
7331 * config.host: Add the missing `$'.
7332
7333 2010-09-30 Michael Eager <eager@eagercon.com>
7334
7335 * config.host: Add microblaze*-*-*.
7336 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
7337 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
7338 udivsi3.asm,umodsi3.asm}: New.
7339
7340 2010-09-28 Ian Lance Taylor <iant@google.com>
7341
7342 * configure.ac: Adjust CFI test to test assembler directly rather
7343 than checking gcc preprocessor macro.
7344 * configure: Rebuild.
7345
7346 2010-09-27 Ian Lance Taylor <iant@google.com>
7347
7348 * configure.ac: Test whether assembler supports CFI directives.
7349 * config.host: Only add t-stack and i386/t-stack-i386 to
7350 tmake_file if libgcc_cv_cfi is "yes".
7351 * configure: Rebuild.
7352
7353 2010-09-27 Ian Lance Taylor <iant@google.com>
7354
7355 * generic-morestack.h: New file.
7356 * generic-morestack.c: New file.
7357 * generic-morestack-thread.c: New file.
7358 * config/i386/morestack.S: New file.
7359 * config/t-stack: New file.
7360 * config/i386/t-stack-i386: New file.
7361 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
7362 i386/t-stack-i386 to tmake_file.
7363
7364 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
7365
7366 * Makefile.in (libgcc-extra-parts): Check for static archives and
7367 invoke ranlib after installing them.
7368 (gcc-extra-parts): Likewise.
7369 (install-leaf): Likewise.
7370
7371 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
7372
7373 * configure: Regenerated.
7374
7375 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
7376
7377 * configure: Regenerated.
7378
7379 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
7380 Andrew Pinski <pinskia@gmail.com>
7381
7382 PR target/40959
7383 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
7384
7385 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
7386
7387 PR target/45524
7388 * configure: Regenerated.
7389
7390 2010-09-06 Andreas Schwab <schwab@redhat.com>
7391
7392 * configure: Regenerate.
7393
7394 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
7395
7396 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
7397 64bit targets.
7398 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
7399 for 64bit targets.
7400
7401 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
7402 Iain Sandoe <iains@gcc.gnu.org>
7403
7404 PR target/45476
7405 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
7406 LIB2FUNCS_EXCLUDE functions.
7407
7408 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
7409
7410 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
7411 Include dfp.m4.
7412 * configure: Regenerate.
7413
7414 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
7415
7416 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
7417 i386/t-freebsd to tmake_file.
7418 * config/i386/t-freebsd: New file.
7419 * config/i386/libgcc-bsd.ver: New file.
7420
7421 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
7422
7423 * config.host (powerpc*-eabispe*): Set tmake_file.
7424 (powerpc*-eabi*): Likewise.
7425 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
7426 crtbeginS, crtendS, crtbeginT.
7427
7428 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
7429
7430 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
7431 to tmake_file. Add crtfastmath.o to extra_parts.
7432 * config/mips/t-crtfm: New.
7433
7434 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
7435
7436 * config.host (sparc64-*-rtems*): New target.
7437
7438 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7439
7440 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
7441 assembler syntax.
7442
7443 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
7444
7445 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
7446
7447 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7448
7449 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
7450 alpha-dec-osf5.0* support.
7451
7452 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
7453
7454 * config.host: Add lm32-*-rtems*.
7455
7456 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7457 Uros Bizjak <ubizjak@gmail.com>
7458
7459 PR target/39048
7460 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
7461 like other remaining 32-bit x86 OSes.
7462 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
7463 assembler syntax.
7464 * config/i386/libgcc-sol2.ver: New file.
7465 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
7466
7467 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
7468
7469 PR c/43553
7470 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
7471 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
7472 is used and substitute set_use_emutls.
7473 * configure: Regenerated.
7474
7475 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
7476
7477 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
7478
7479 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7480
7481 PR target/38085
7482 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
7483 MULTILIB_CFLAGS.
7484 ($(T)gcrt1.o): Likewise.
7485 ($(T)crt1.o): Likewise.
7486 ($(T)crti.o): Likewise.
7487 ($(T)crtn.o): Likewise.
7488
7489 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7490
7491 PR other/42980
7492 * Makefile.in (install): Use $(MAKE) string in rule, for
7493 parallel make.
7494
7495 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
7496
7497 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
7498 * config/mmix/t-mmix: New file.
7499 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
7500
7501 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
7502
7503 PR java/41991
7504 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
7505 SHLIB_MAPFILES.
7506
7507 2010-01-04 Anthony Green <green@moxielogic.com>
7508
7509 * config/moxie/crti.asm, config/moxie/crtn.asm,
7510 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
7511 config/moxie/t-moxie: New files.
7512 * config.host: Add t-moxie-softfp reference.
7513
7514 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
7515
7516 PR other/39888
7517 * config/t-slibgcc-darwin: Fix embedded rpaths for
7518 --enable-version-specific-runtime-libs, build extension stub
7519 libs exposing features available from current libgcc_s.
7520
7521 2009-11-11 Jon Beniston <jon@beniston.com>
7522
7523 * config.host: Add lm32 targets.
7524 * config/lm32: New directory.
7525 * config/lm32/libgcc_lm32.h: New file.
7526 * config/lm32/_mulsi3.c: New file.
7527 * config/lm32/_udivmodsi4.c: New file.
7528 * config/lm32/_divsi3.c: New file.
7529 * config/lm32/_modsi3.c: New file.
7530 * config/lm32/_udivsi3.c: New file.
7531 * config/lm32/_umodsi3.c: New file.
7532 * config/lm32/_lshrsi3.S: New file.
7533 * config/lm32/_ashrsi3.S: New file.
7534 * config/lm32/_ashlsi3.S: New file.
7535 * config/lm32/crti.S: New file.
7536 * config/lm32/crtn.S: New file.
7537 * config/lm32/t-lm32: New file.
7538 * config/lm32/t-elf: New file.
7539 * config/lm32/t-uclinux: New file.
7540
7541 2009-10-26 Nick Clifton <nickc@redhat.com>
7542
7543 * config.host: Add support for RX target.
7544 * config/rx: New directory.
7545 * config/rx/rx-abi-functions.c: New file. Supplementary
7546 functions for libgcc to support the RX ABI.
7547 * config/rx/rx-abi.h: New file. Supplementary header file for
7548 libgcc RX ABI functions.
7549 * config/rx/t-rx: New file: Makefile fragment for building
7550 libgcc for the RX.
7551
7552 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
7553
7554 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
7555 constraint of y0 to "g".
7556
7557 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
7558
7559 * config.host: Include the s390 makefile fragments.
7560 * config/s390/32/_fixdfdi.c: New file.
7561 * config/s390/32/_fixsfdi.c: New file.
7562 * config/s390/32/_fixtfdi.c: New file.
7563 * config/s390/32/_fixunsdfdi.c: New file.
7564 * config/s390/32/_fixunssfdi.c: New file.
7565 * config/s390/32/_fixunstfdi.c: New file.
7566 * config/s390/32/t-floattodi: New file.
7567 * config/s390/libgcc-glibc.ver: New file.
7568 * config/s390/t-crtstuff: New file.
7569 * config/s390/t-linux: New file.
7570 * config/s390/t-tpf: New file.
7571
7572 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7573
7574 * configure.ac (AC_PREREQ): Bump to 2.64.
7575
7576 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
7577
7578 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
7579
7580 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7581
7582 * configure: Regenerate.
7583
7584 2009-08-09 Douglas B Rupp <rupp@gnat.com>
7585
7586 * config.host (ia64-hp-*vms*): New target.
7587 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
7588 with ia64-hp-*vms*.
7589
7590 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7591
7592 * configure.ac: Add snippet for maintainer-mode.
7593 * configure: Regenerate.
7594 * Makefile.in (AUTOCONF, configure_deps): New variables.
7595 ($(srcdir)/configure)): New rule, active only with maintainer
7596 mode turned on.
7597
7598 2009-06-23 DJ Delorie <dj@redhat.com>
7599
7600 Add MeP port.
7601 * config.host: Add mep support.
7602
7603 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
7604
7605 * config.host: Add i386/${host_address}/t-fprules-softfp and
7606 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
7607
7608 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
7609 for mingw targets.
7610 * config/i386/64/_multc3.c: Likewise.
7611 * config/i386/64/_powitf2.c: Likewise.
7612 * config/i386/64/eqtf2.c: Likewise.
7613 * config/i386/64/getf2.c: Likewise.
7614 * config/i386/64/letf2.c: Likewise.
7615 * config/i386/64/letf2.c: Likewise.
7616 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
7617 unsigned long long for x64 mingw targets.
7618 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
7619 (_FP_I_TYPE): Define as long long for x64 mingw target.
7620
7621 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
7622
7623 * config.host (vax-*-linux*): New.
7624
7625 2009-05-31 Anthony Green <green@moxielogic.com>
7626
7627 * config.host: Add moxie support.
7628 * config/moxie/t-moxie: New file.
7629
7630 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
7631
7632 * config.host: Add i386/${host_address}/t-fprules-softfp and
7633 t-softfp to tmake_file for i[34567]86-*-cygwin*.
7634
7635 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
7636
7637 * config.host: Add i386/${host_address}/t-fprules-softfp to
7638 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
7639
7640 2009-04-09 Nick Clifton <nickc@redhat.com>
7641
7642 * config/ia64/tf-signs.c: Change copyright header to refer to
7643 version 3 of the GNU General Public License with version 3.1
7644 of the GCC Runtime Library Exception and to point readers at
7645 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
7646 web page.
7647 * config/i386/32/tf-signs.c: Likewise.
7648 * config/libbid/_addsub_dd.c: Likewise.
7649 * config/libbid/_addsub_sd.c: Likewise.
7650 * config/libbid/_addsub_td.c: Likewise.
7651 * config/libbid/_dd_to_df.c: Likewise.
7652 * config/libbid/_dd_to_di.c: Likewise.
7653 * config/libbid/_dd_to_sd.c: Likewise.
7654 * config/libbid/_dd_to_sf.c: Likewise.
7655 * config/libbid/_dd_to_si.c: Likewise.
7656 * config/libbid/_dd_to_td.c: Likewise.
7657 * config/libbid/_dd_to_tf.c: Likewise.
7658 * config/libbid/_dd_to_udi.c: Likewise.
7659 * config/libbid/_dd_to_usi.c: Likewise.
7660 * config/libbid/_dd_to_xf.c: Likewise.
7661 * config/libbid/_df_to_dd.c: Likewise.
7662 * config/libbid/_df_to_sd.c: Likewise.
7663 * config/libbid/_df_to_td.c: Likewise.
7664 * config/libbid/_di_to_dd.c: Likewise.
7665 * config/libbid/_di_to_sd.c: Likewise.
7666 * config/libbid/_di_to_td.c: Likewise.
7667 * config/libbid/_div_dd.c: Likewise.
7668 * config/libbid/_div_sd.c: Likewise.
7669 * config/libbid/_div_td.c: Likewise.
7670 * config/libbid/_eq_dd.c: Likewise.
7671 * config/libbid/_eq_sd.c: Likewise.
7672 * config/libbid/_eq_td.c: Likewise.
7673 * config/libbid/_ge_dd.c: Likewise.
7674 * config/libbid/_ge_sd.c: Likewise.
7675 * config/libbid/_ge_td.c: Likewise.
7676 * config/libbid/_gt_dd.c: Likewise.
7677 * config/libbid/_gt_sd.c: Likewise.
7678 * config/libbid/_gt_td.c: Likewise.
7679 * config/libbid/_isinfd128.c: Likewise.
7680 * config/libbid/_isinfd32.c: Likewise.
7681 * config/libbid/_isinfd64.c: Likewise.
7682 * config/libbid/_le_dd.c: Likewise.
7683 * config/libbid/_le_sd.c: Likewise.
7684 * config/libbid/_le_td.c: Likewise.
7685 * config/libbid/_lt_dd.c: Likewise.
7686 * config/libbid/_lt_sd.c: Likewise.
7687 * config/libbid/_lt_td.c: Likewise.
7688 * config/libbid/_mul_dd.c: Likewise.
7689 * config/libbid/_mul_sd.c: Likewise.
7690 * config/libbid/_mul_td.c: Likewise.
7691 * config/libbid/_ne_dd.c: Likewise.
7692 * config/libbid/_ne_sd.c: Likewise.
7693 * config/libbid/_ne_td.c: Likewise.
7694 * config/libbid/_sd_to_dd.c: Likewise.
7695 * config/libbid/_sd_to_df.c: Likewise.
7696 * config/libbid/_sd_to_di.c: Likewise.
7697 * config/libbid/_sd_to_sf.c: Likewise.
7698 * config/libbid/_sd_to_si.c: Likewise.
7699 * config/libbid/_sd_to_td.c: Likewise.
7700 * config/libbid/_sd_to_tf.c: Likewise.
7701 * config/libbid/_sd_to_udi.c: Likewise.
7702 * config/libbid/_sd_to_usi.c: Likewise.
7703 * config/libbid/_sd_to_xf.c: Likewise.
7704 * config/libbid/_sf_to_dd.c: Likewise.
7705 * config/libbid/_sf_to_sd.c: Likewise.
7706 * config/libbid/_sf_to_td.c: Likewise.
7707 * config/libbid/_si_to_dd.c: Likewise.
7708 * config/libbid/_si_to_sd.c: Likewise.
7709 * config/libbid/_si_to_td.c: Likewise.
7710 * config/libbid/_td_to_dd.c: Likewise.
7711 * config/libbid/_td_to_df.c: Likewise.
7712 * config/libbid/_td_to_di.c: Likewise.
7713 * config/libbid/_td_to_sd.c: Likewise.
7714 * config/libbid/_td_to_sf.c: Likewise.
7715 * config/libbid/_td_to_si.c: Likewise.
7716 * config/libbid/_td_to_tf.c: Likewise.
7717 * config/libbid/_td_to_udi.c: Likewise.
7718 * config/libbid/_td_to_usi.c: Likewise.
7719 * config/libbid/_td_to_xf.c: Likewise.
7720 * config/libbid/_tf_to_dd.c: Likewise.
7721 * config/libbid/_tf_to_sd.c: Likewise.
7722 * config/libbid/_tf_to_td.c: Likewise.
7723 * config/libbid/_udi_to_dd.c: Likewise.
7724 * config/libbid/_udi_to_sd.c: Likewise.
7725 * config/libbid/_udi_to_td.c: Likewise.
7726 * config/libbid/_unord_dd.c: Likewise.
7727 * config/libbid/_unord_sd.c: Likewise.
7728 * config/libbid/_unord_td.c: Likewise.
7729 * config/libbid/_usi_to_dd.c: Likewise.
7730 * config/libbid/_usi_to_sd.c: Likewise.
7731 * config/libbid/_usi_to_td.c: Likewise.
7732 * config/libbid/_xf_to_dd.c: Likewise.
7733 * config/libbid/_xf_to_sd.c: Likewise.
7734 * config/libbid/_xf_to_td.c: Likewise.
7735 * config/libbid/bid128.c: Likewise.
7736 * config/libbid/bid128_2_str.h: Likewise.
7737 * config/libbid/bid128_2_str_macros.h: Likewise.
7738 * config/libbid/bid128_2_str_tables.c: Likewise.
7739 * config/libbid/bid128_add.c: Likewise.
7740 * config/libbid/bid128_compare.c: Likewise.
7741 * config/libbid/bid128_div.c: Likewise.
7742 * config/libbid/bid128_fma.c: Likewise.
7743 * config/libbid/bid128_logb.c: Likewise.
7744 * config/libbid/bid128_minmax.c: Likewise.
7745 * config/libbid/bid128_mul.c: Likewise.
7746 * config/libbid/bid128_next.c: Likewise.
7747 * config/libbid/bid128_noncomp.c: Likewise.
7748 * config/libbid/bid128_quantize.c: Likewise.
7749 * config/libbid/bid128_rem.c: Likewise.
7750 * config/libbid/bid128_round_integral.c: Likewise.
7751 * config/libbid/bid128_scalb.c: Likewise.
7752 * config/libbid/bid128_sqrt.c: Likewise.
7753 * config/libbid/bid128_string.c: Likewise.
7754 * config/libbid/bid128_to_int16.c: Likewise.
7755 * config/libbid/bid128_to_int32.c: Likewise.
7756 * config/libbid/bid128_to_int64.c: Likewise.
7757 * config/libbid/bid128_to_int8.c: Likewise.
7758 * config/libbid/bid128_to_uint16.c: Likewise.
7759 * config/libbid/bid128_to_uint32.c: Likewise.
7760 * config/libbid/bid128_to_uint64.c: Likewise.
7761 * config/libbid/bid128_to_uint8.c: Likewise.
7762 * config/libbid/bid32_to_bid128.c: Likewise.
7763 * config/libbid/bid32_to_bid64.c: Likewise.
7764 * config/libbid/bid64_add.c: Likewise.
7765 * config/libbid/bid64_compare.c: Likewise.
7766 * config/libbid/bid64_div.c: Likewise.
7767 * config/libbid/bid64_fma.c: Likewise.
7768 * config/libbid/bid64_logb.c: Likewise.
7769 * config/libbid/bid64_minmax.c: Likewise.
7770 * config/libbid/bid64_mul.c: Likewise.
7771 * config/libbid/bid64_next.c: Likewise.
7772 * config/libbid/bid64_noncomp.c: Likewise.
7773 * config/libbid/bid64_quantize.c: Likewise.
7774 * config/libbid/bid64_rem.c: Likewise.
7775 * config/libbid/bid64_round_integral.c: Likewise.
7776 * config/libbid/bid64_scalb.c: Likewise.
7777 * config/libbid/bid64_sqrt.c: Likewise.
7778 * config/libbid/bid64_string.c: Likewise.
7779 * config/libbid/bid64_to_bid128.c: Likewise.
7780 * config/libbid/bid64_to_int16.c: Likewise.
7781 * config/libbid/bid64_to_int32.c: Likewise.
7782 * config/libbid/bid64_to_int64.c: Likewise.
7783 * config/libbid/bid64_to_int8.c: Likewise.
7784 * config/libbid/bid64_to_uint16.c: Likewise.
7785 * config/libbid/bid64_to_uint32.c: Likewise.
7786 * config/libbid/bid64_to_uint64.c: Likewise.
7787 * config/libbid/bid64_to_uint8.c: Likewise.
7788 * config/libbid/bid_b2d.h: Likewise.
7789 * config/libbid/bid_binarydecimal.c: Likewise.
7790 * config/libbid/bid_conf.h: Likewise.
7791 * config/libbid/bid_convert_data.c: Likewise.
7792 * config/libbid/bid_decimal_data.c: Likewise.
7793 * config/libbid/bid_decimal_globals.c: Likewise.
7794 * config/libbid/bid_div_macros.h: Likewise.
7795 * config/libbid/bid_dpd.c: Likewise.
7796 * config/libbid/bid_flag_operations.c: Likewise.
7797 * config/libbid/bid_from_int.c: Likewise.
7798 * config/libbid/bid_functions.h: Likewise.
7799 * config/libbid/bid_gcc_intrinsics.h: Likewise.
7800 * config/libbid/bid_inline_add.h: Likewise.
7801 * config/libbid/bid_internal.h: Likewise.
7802 * config/libbid/bid_round.c: Likewise.
7803 * config/libbid/bid_sqrt_macros.h: Likewise.
7804
7805 2009-04-09 Jakub Jelinek <jakub@redhat.com>
7806
7807 * Makefile.in: Change copyright header to refer to version
7808 3 of the GNU General Public License and to point readers at the
7809 COPYING3 file and the FSF's license web page.
7810 * config.host: Likewise.
7811
7812 2009-04-07 Alan Modra <amodra@bigpond.net.au>
7813
7814 * config.host: Reorder and merge to match config.gcc change.
7815
7816 2009-04-03 Alan Modra <amodra@bigpond.net.au>
7817
7818 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
7819
7820 2009-03-28 Joseph Myers <joseph@codesourcery.com>
7821
7822 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
7823 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
7824 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
7825 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
7826
7827 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
7828
7829 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
7830 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7831
7832 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
7833
7834 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
7835 ia64/t-softfp-compat to tmake_file.
7836
7837 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
7838
7839 * config/ia64/__divxf3.asm: New.
7840 * config/ia64/_fixtfdi.asm: Likewise.
7841 * config/ia64/_fixunstfdi.asm: Likewise.
7842 * config/ia64/_floatditf.asm: Likewise.
7843 * config/ia64/t-fprules-softfp: Likewise.
7844 * config/ia64/t-softfp-compat: Likewise.
7845 * config/ia64/tf-signs.c: Likewise.
7846
7847 2009-01-18 Ben Elliston <bje@au.ibm.com>
7848
7849 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7850
7851 2009-01-16 Ben Elliston <bje@au.ibm.com>
7852
7853 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
7854 to tmake_file.
7855
7856 2009-01-13 Ben Elliston <bje@au.ibm.com>
7857
7858 * config/t-softfp: New file.
7859 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
7860 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
7861
7862 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
7863
7864 * config.host: Add m32r*-*-rtems*.
7865
7866 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
7867
7868 * config.host: Add m32c*-*-rtems*.
7869
7870 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7871
7872 PR bootstrap/33100
7873 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
7874 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
7875 * configure: Regenerate.
7876 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
7877 tmake_file here from gcc/config.gcc.
7878 Move extra_parts here from gcc/config.gcc.
7879 * config/i386/t-sol2: Move here from gcc/config/i386.
7880 Use gcc_srcdir instead of srcdir.
7881
7882 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
7883
7884 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
7885 case.
7886
7887 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
7888
7889 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
7890
7891 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
7892
7893 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
7894
7895 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
7896
7897 Add picoChip port.
7898 * config.host: Add picochip-*-*.
7899
7900 2008-08-06 Bob Wilson <bob.wilson@acm.org>
7901
7902 * config.host: Match more processor names for Xtensa.
7903
7904 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
7905
7906 * config/i386/64/t-softfp-compat: Update comments.
7907
7908 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
7909
7910 * config/i386/64/_divtc3-compat.c: Moved to ...
7911 * config/i386/64/_divtc3.c: Here.
7912
7913 * config/i386/64/_multc3-compat.c: Moved to ...
7914 * config/i386/64/_multc3.c: Here.
7915
7916 * config/i386/64/_powitf2-compat.c: Moved to ...
7917 * config/i386/64/_powitf2.c: Here.
7918
7919 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
7920 .c suffix instead of -compat.c.
7921
7922 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
7923
7924 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
7925 (_FP_MUL_MEAT_D): Ditto.
7926 (_FP_DIV_MEAT_S): Ditto.
7927 (_FP_DIV_MEAT_D): Ditto.
7928
7929 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
7930
7931 * Makefile.in: Add support for __sync_* libgcc functions.
7932
7933 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
7934
7935 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
7936
7937 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7938
7939 PR boostrap/36702
7940 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
7941 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
7942
7943 * config/i386/64/t-fprules-softfp: Moved to ...
7944 * config/i386/64/t-softfp-compat: This. New.
7945
7946 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
7947
7948 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
7949 Initialize f with 0.0.
7950
7951 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7952
7953 PR target/36669
7954 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
7955
7956 * config/i386/64/_divtc3-compat.c: New.
7957 * config/i386/64/_multc3-compat.c: Likewise.
7958 * config/i386/64/_powitf2-compat.c: Likewise.
7959 * config/i386/64/eqtf2.c: Likewise.
7960 * config/i386/64/getf2.c: Likewise.
7961 * config/i386/64/letf2.c: Likewise.
7962 * config/i386/64/t-fprules-softfp: Likewise.
7963
7964 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7965
7966 * config.host: Add i386/${host_address}/t-fprules-softfp to
7967 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
7968 i[34567]86-*-linux*, x86_64-*-linux*.
7969
7970 * configure.ac: Set host_address to 64 or 32 for x86.
7971 * configure: Regenerated.
7972
7973 * Makefile.in (config.status): Also depend on
7974 $(srcdir)/config.host.
7975
7976 * config/i386/32/t-fprules-softfp: New.
7977 * config/i386/32/tf-signs.c: Likewise.
7978
7979 * config/i386/64/sfp-machine.h: New. Moved from gcc.
7980
7981 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7982 Uros Bizjak <ubizjak@gmail.com>
7983
7984 * config/i386/32/sfp-machine.h: New.
7985
7986 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
7987
7988 * config/rs6000/t-ppccomm: Remove rules that conflict with
7989 auto-generated rules.
7990
7991 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7992
7993 * configure.ac: sinclude override.m4.
7994 * configure: Regenerate.
7995
7996 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
7997
7998 * configure: Regenerate.
7999
8000 2008-06-10 Joseph Myers <joseph@codesourcery.com>
8001
8002 * Makefile.in (DECNUMINC): Remove
8003 -I$(MULTIBUILDTOP)../../libdecnumber.
8004 * gstdint.h: New.
8005
8006 2008-06-07 Joseph Myers <joseph@codesourcery.com>
8007
8008 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
8009 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
8010 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
8011 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
8012 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
8013 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
8014 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
8015 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
8016 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
8017 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
8018 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
8019 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
8020 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
8021 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
8022
8023 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
8024
8025 * config.host (sh2[lbe]*-*-linux*): Allow target.
8026
8027 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
8028
8029 * config/rs6000/t-ppccomm: Add build rules for new files.
8030 (LIB2ADD_ST): New variable.
8031
8032 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
8033
8034 PR target/34210
8035 PR target/35508
8036 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
8037 * config/t-avr: New file. Build 16bit libgcc functions.
8038
8039 2008-03-02 Jakub Jelinek <jakub@redhat.com>
8040
8041 PR target/35401
8042 * config/t-slibgcc-darwin: Make install-leaf dependent on
8043 install-darwin-libgcc-stubs instead of install.
8044
8045 2008-01-25 Joseph Myers <joseph@codesourcery.com>
8046
8047 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
8048 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
8049 sh-*-rtemscoff*): Remove cases.
8050
8051 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
8052
8053 * Makefile.in (all): Use install-leaf rather than install.
8054 (install): Split most of the rule into...
8055 (install-leaf): ...this new one.
8056
8057 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
8058 Paolo Bonzini <bonzini@gnu.org>
8059
8060 PR target/30572
8061 * Makefile.in: Use @shlib_slibdir@ substitution to get
8062 correct install name on darwin.
8063 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
8064
8065 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
8066
8067 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
8068 cris-*-elf and cris-*-none.
8069 (crisv32-*-linux*): Similar, as cris-*-linux*.
8070
8071 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
8072
8073 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
8074
8075 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
8076
8077 PR regression/33926
8078 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
8079 * configure: Regenerated.
8080
8081 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
8082
8083 * Makefile.in (dfp-filenames): Replace decimal_globals,
8084 decimal_data, binarydecimal and convert_data with
8085 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
8086 and bid_convert_data, respectively.
8087
8088 2007-09-17 Chao-ying Fu <fu@mips.com>
8089 Nigel Stephens <nigel@mips.com>
8090
8091 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
8092 * Makefile.in (fixed_point): Define.
8093 Check if fixed_point is yes to build support functions.
8094 * configure.ac: Check for fixed_point support.
8095 * configure: Regenerated.
8096 * gen-fixed.sh: New file to generate lists of fixed-point labels,
8097 funcs, modes, from, to.
8098
8099 2007-09-11 Janis Johnson <janis187@us.ibm.com
8100
8101 * Makefile.in (dfp-filenames): Add bid128_noncomp.
8102
8103 2007-09-10 Janis Johnson <janis187@us.ibm.com>
8104
8105 * Makefile.in (dfp-filenames): Remove decUtility, add
8106 decDouble, decPacked, decQuad, decSingle.
8107
8108 2007-08-27 Hans Kester <hans.kester@ellips.nl>
8109
8110 * config.host : Add x86_64-elf target.
8111
8112 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
8113
8114 * configure.ac (set_have_cc_tls): Add a missing =.
8115 * configure: Regenerated.
8116
8117 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
8118
8119 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
8120 and x86_64-*-linux*.
8121
8122 * config/t-tls: New file.
8123
8124 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
8125
8126 * configure.ac: Include ../config/enable.m4 and
8127 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
8128 supports TLS and substitute set_have_cc_tls.
8129 * configure: Regenerated.
8130
8131 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
8132
8133 * Makefile.in: Use libbid for DFP when BID is enabled.
8134
8135 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
8136
8137 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
8138 extra_parts. Add config/i386/t-cygming to tmake_file.
8139 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
8140
8141 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
8142 Danny Smith <dannysmith@users.sourceforge.net>
8143
8144 PR target/29498
8145 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
8146 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
8147 * config/i386/t-crtfm: Compile crtfastmath.o with
8148 -minline-all-stringops.
8149
8150 2007-05-10 Richard Sandiford <richard@codesourcery.com>
8151
8152 * config.host (sparc-wrs-vxworks): New target.
8153
8154 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
8155
8156 * config.host: Recognize fido.
8157
8158 2007-04-04 Janis Johnson <janis187@us.ibm.com>
8159
8160 * configure: Check host, not target, for decimal float support.
8161
8162 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
8163
8164 * config/i386/t-crtpc: New file.
8165 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
8166 (x86_64-*-linux*): Ditto.
8167
8168 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
8169
8170 * config.host (x86_64-*-mingw*): New target.
8171
8172 2007-03-23 Michael Meissner <michael.meissner@amd.com>
8173 H.J. Lu <hongjiu.lu@intel.com>
8174
8175 * Makefile.in (enable_decimal_float): New.
8176 (DECNUMINC): Add
8177 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
8178 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
8179 (decbits-filenames): This.
8180 (decbits-objects): New.
8181 (libgcc-objects): Add $(decbits-objects).
8182
8183 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
8184 Substitute enable_decimal_float.
8185 * configure: Regenerated.
8186
8187 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
8188
8189 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
8190
8191 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
8192
8193 * Makefile.in (install-info): New dummy target.
8194
8195 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
8196
8197 * config.host (bfin*-linux-uclibc*): Set extra_parts.
8198
8199 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
8200
8201 * Makefile.in: Add install-html and install-pdf dummy
8202 targets.
8203
8204 2007-02-05 Roger Sayle <roger@eyesopen.com>
8205 Daniel Jacobowitz <dan@codesourcery.com>
8206
8207 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
8208 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
8209 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
8210
8211 2007-01-29 Janis Johnson <janis187@us.ibm.com>
8212
8213 * Makefile.in (dec-filenames): Add decExcept.
8214
8215 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
8216
8217 PR bootstrap/30469
8218 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
8219 -fprofile-use.
8220
8221 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
8222
8223 * configure.ac: Add --enable-version-specific-runtime-libs.
8224 Correct $slibdir default.
8225 * configure: Regenerated.
8226
8227 2007-01-23 Joseph Myers <joseph@codesourcery.com>
8228
8229 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
8230
8231 2007-01-21 Andrew Pinski <pinskia@gmail.com>
8232
8233 PR target/30519
8234 * config.host (alpha*-*-linux*): Set extra_parts.
8235
8236 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
8237
8238 * config/sh/t-linux: New.
8239 * config.host (sh*-*-linux*): Set tmake_file.
8240
8241 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
8242
8243 * Makefile.in (install): Handle multilibs.
8244
8245 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
8246
8247 * Makefile.in: Added .PHONY entry for documentation targets.
8248
8249 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
8250
8251 * Makefile.in: Add empty info, html, dvi, pdf targets.
8252
8253 2007-01-04 Mike Stump <mrs@apple.com>
8254
8255 * Makefile.in (MAKEINFO): Remove.
8256 (PERL): Likewise.
8257
8258 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
8259
8260 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
8261 * configure: Regenerate.
8262 * Makefile.in (host_subdir): Substitute it.
8263 (gcc_objdir): Use it.
8264
8265 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
8266
8267 * config.host (ia64*-*-linux*): Set tmake_file.
8268
8269 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
8270
8271 * Makefile.in (version): Define.
8272
8273 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
8274 Paolo Bonzini <bonzini@gnu.org>
8275
8276 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
8277 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
8278 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
8279 config/sparc/t-crtfm, config/t-slibgcc-darwin,
8280 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
8281 shared-object.mk, siditi-object.mk, static-object.mk: New files.
8282 * configure: Generated.
8283 \f
8284 Copyright (C) 2007-2017 Free Software Foundation, Inc.
8285
8286 Copying and distribution of this file, with or without modification,
8287 are permitted in any medium without royalty provided the copyright
8288 notice and this notice are preserved.