1 2017-01-20 Jiong Wang <jiong.wang@arm.com>
3 * config/aarch64/linux-unwind.h: Always include aarch64-unwind.h.
5 2017-01-19 Jiong Wang <jiong.wang@arm.com>
7 * config/aarch64/aarch64-unwind.h: New file.
8 (DWARF_REGNUM_AARCH64_RA_STATE): Define.
9 (MD_POST_EXTRACT_ROOT_ADDR): New target marcro and define it on AArch64.
10 (MD_POST_EXTRACT_FRAME_ADDR): Likewise.
11 (MD_POST_FROB_EH_HANDLER_ADDR): Likewise.
12 (MD_FROB_UPDATE_CONTEXT): Define it on AArch64.
13 (aarch64_post_extract_frame_addr): New function.
14 (aarch64_post_frob_eh_handler_addr): New function.
15 (aarch64_frob_update_context): New function.
16 * config/aarch64/linux-unwind.h: Include aarch64-unwind.h
17 * config.host (aarch64*-*-elf, aarch64*-*-rtems*,
19 Initialize md_unwind_header to include aarch64-unwind.h.
20 * unwind-dw2.c (struct _Unwind_Context): Define "RA_A_SIGNED_BIT".
21 (execute_cfa_program): Multiplex DW_CFA_GNU_window_save for
23 (uw_update_context): Honor MD_POST_EXTRACT_FRAME_ADDR.
24 (uw_init_context_1): Honor MD_POST_EXTRACT_ROOT_ADDR.
25 (uw_frob_return_addr): New function.
26 (uw_install_context): Use uw_frob_return_addr.
28 2017-01-17 Jakub Jelinek <jakub@redhat.com>
31 * configure.ac: Add GCC_BASE_VER.
32 * Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get
33 version from BASE-VER file.
34 * configure: Regenerated.
36 2017-01-13 Joe Seymour <joe.s@somniumtech.com>
38 * config/msp430/t-msp430 (libmul_none.a, libmul_16.a, libmul_32.a,
39 libmul_f5.a): Filter archived prerequisites.
41 2017-01-10 Andrew Senkevich <andrew.senkevich@intel.com>
43 * config/i386/cpuinfo.h (processor_features): Add
44 FEATURE_AVX512VPOPCNTDQ.
45 * config/i386/cpuinfo.c (get_available_features): Habdle new
48 2017-01-04 Joseph Myers <joseph@codesourcery.com>
50 * config/mips/sfp-machine.h (_FP_CHOOSENAN): Always preserve NaN
51 payload if [__mips_nan2008].
53 2017-01-04 Alan Modra <amodra@gmail.com>
55 * Makefile.in (configure_deps): Update.
56 * configure: Regenerate.
58 2017-01-01 Jakub Jelinek <jakub@redhat.com>
60 Update copyright years.
62 2016-12-19 Krister Walfridsson <krister.walfridsson@gmail.com>
64 * config.host (*-*-netbsd*): Add t-eh-dw2-dip to tmake_file.
65 * crtstuff.c (BSD_DL_ITERATE_PHDR_AVAILABLE): Define for NetBSD.
66 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME, ElfW): Likewise.
68 2016-12-17 Matthias Klose <doko@ubuntu.com>
70 * config/arc/gmon: Remove empty directory.
72 2016-12-16 Claudiu Zissulescu <claziss@synopsys.com>
74 * config.host (arc*-*-linux-uclibc*): Remove libgmon, crtg, and
76 (arc*-*-elf*): Likewise.
77 * config/arc/t-arc: Remove old gmon lib targets.
78 * config/arc/crtg.S: Remove.
79 * config/arc/crtgend.S: Likewise.
80 * config/arc/gmon/atomic.h: Likewise.
81 * config/arc/gmon/auxreg.h: Likewise.
82 * config/arc/gmon/dcache_linesz.S: Likewise.
83 * config/arc/gmon/gmon.c: Likewise.
84 * config/arc/gmon/machine-gmon.h: Likewise.
85 * config/arc/gmon/mcount.c: Likewise.
86 * config/arc/gmon/prof-freq-stub.S: Likewise.
87 * config/arc/gmon/prof-freq.c: Likewise.
88 * config/arc/gmon/profil.S: Likewise.
89 * config/arc/gmon/sys/gmon.h: Likewise.
90 * config/arc/gmon/sys/gmon_out.h: Likewise.
91 * config/arc/t-arc-newlib: Likewise.
92 * config/arc/t-arc700-uClibc: Renamed to t-arc-uClibc.
94 2016-12-12 George Spelvin <linux@sciencehorizons.net>
96 * config/avr/lib1funcs.S (__ashrdi3): Fix typo from r243545.
98 2016-12-12 George Spelvin <linux@sciencehorizons.net>
100 * config/avr/lib1funcs.S (__ashldi3): Use __tmp_reg__ to restore
101 R16 instead of push + pop.
102 (__ashrdi3, __lshrdi3): Same. And use __zero_reg__ for signs.
104 2016-12-10 Krister Walfridsson <krister.walfridsson@gmail.com>
106 * config.host (i[34567]86-*-netbsdelf*): Add i386/t-crtstuff to
109 2016-12-05 Cupertino Miranda <cmiranda@synopsys.com>
111 * config.host (arc*-*-linux-uclibc*): Use default extra
112 objects. Include linux-android header.
113 * config/arc/crti.S (_init): Declare symbol as function.
116 2016-12-03 Thomas Koenig <tkoenig@gcc.gnu.org>
119 * config/i386/cpuinfo.c: Move denums for processor vendors,
120 processor type, processor subtypes and declaration of
121 struct __processor_model into
122 * config/i386/cpuinfo.h: New header file.
124 2016-12-02 Andre Vieira <andre.simoesdiasvieira@arm.com>
125 Thomas Preud'homme <thomas.preudhomme@arm.com>
127 * config/arm/cmse_nonsecure_call.S: New.
128 * config/arm/t-arm: Compile cmse_nonsecure_call.S
130 2016-12-02 Andre Vieira <andre.simoesdiasvieira@arm.com>
131 Thomas Preud'homme <thomas.preudhomme@arm.com>
133 * config/arm/t-arm (HAVE_CMSE): New.
134 * config/arm/cmse.c: New.
136 2016-11-28 Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
139 * libgcc/config/bfin/libgcc-glibc.ver, libgcc/config/bfin/t-linux:
140 use generic linker version information on Blackfin.
143 * libgcc/mkmap-symver.awk: add support for skip_underscore
145 2016-11-27 Iain Sandoe <iain@codesourcery.com>
146 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
149 * config/t-darwin: Default builds to 10.5 codegen.
151 2016-11-24 James Greenhalgh <james.greenhalgh@arm.com>
153 * config/aarch64/sfp-machine.h (_FP_NANFRAC_H): Define.
154 (_FP_NANSIGN_H): Likewise.
155 * config/aarch64/t-softfp (softfp_extensions): Add hftf.
156 (softfp_truncations): Add tfhf.
157 (softfp_extras): Add required conversion functions.
159 2016-11-23 James Greenhalgh <james.greenhalgh@arm.com>
160 Matthew Wahab <matthew.wahab@arm.com>
162 * config/arm/fp16.c (binary64): New.
163 (__gnu_d2h_internal): New.
164 (__gnu_d2h_ieee): New.
165 (__gnu_d2h_alternative): New.
167 2016-11-23 James Greenhalgh <james.greenhalgh@arm.com>
168 Matthew Wahab <matthew.wahab@arm.com>
170 * config/arm/fp16.c (struct format): New.
172 (__gnu_float2h_internal): New. Body moved from
173 __gnu_f2h_internal and generalize.
174 (_gnu_f2h_internal): Move body to function __gnu_float2h_internal.
175 Call it with binary32.
177 2016-11-23 James Greenhalgh <james.greenhalgh@arm.com>
179 * soft-fp/extendhftf2.c: Update from glibc.
180 * soft-fp/fixhfti.c: Likewise.
181 * soft-fp/fixunshfti.c: Likewise.
182 * soft-fp/floattihf.c: Likewise.
183 * soft-fp/floatuntihf.c: Likewise.
184 * soft-fp/half.h: Likewise.
185 * soft-fp/trunctfhf2.c: Likewise.
187 2016-11-20 Marc Glisse <marc.glisse@inria.fr>
190 * crtstuff.c (deregister_tm_clones, register_tm_clones): Hide
191 __TMC_END__ behind a passthrough asm.
193 2016-11-18 Walter Lee <walt@tilera.com>
195 * config.host (tilepro*-*-linux*): Add t-slibgcc-libgcc to tmake_file.
197 2016-11-17 Andrew Senkevich <andrew.senkevich@intel.com>
199 * config/i386/cpuinfo.c (processor_features): Add
200 FEATURE_AVX5124VNNIW, FEATURE_AVX5124FMAPS.
202 2016-11-17 Claudiu Zissulescu <claziss@synopsys.com>
204 * config/arc/dp-hack.h (ARC_OPTFPE): Define.
205 (__ARC_NORM__): Use instead ARC_OPTFPE.
206 * config/arc/fp-hack.h: Likewise.
207 * config/arc/lib1funcs.S (ARC_OPTFPE): Define.
208 (__ARC_MPY__): Use it insetead of __ARC700__ and __HS__.
210 2016-11-16 Alexander Monakov <amonakov@ispras.ru>
212 * config/nvptx/crt0.c (__main): Setup __nvptx_stacks and __nvptx_uni.
213 * config/nvptx/mgomp.c: New file.
214 * config/nvptx/t-nvptx: Add mgomp.c
216 2016-11-16 Waldemar Brodkorb <wbx@openadk.org>
219 * unwind-dw2-fde-dip.c: Fix build on FDPIC targets.
221 2016-11-15 Claudiu Zissulescu <claziss@synopsys.com>
223 * config/arc/lib1funcs.S (__mulsi3): Use feature defines instead
224 of checking for cpus.
225 (__umulsidi3, __umulsi3_highpart, __udivmodsi4, __divsi3)
226 (__modsi3, __clzsi2): Likewise.
228 2016-11-11 Szabolcs Nagy <szabolcs.nagy@arm.com>
230 * config.host (i[3456]86-*-musl*, x86_64-*-musl*): Use
231 i386/t-cpuinfo-static instead of i386/t-cpuinfo.
232 * config/i386/t-cpuinfo-static: New.
234 2016-11-03 Martin Liska <mliska@suse.cz>
236 * libgcov-profiler.c (__gcov_time_profiler): Remove.
237 (__gcov_time_profiler_atomic): Likewise.
239 2016-11-03 Bernd Edlinger <bernd.edlinger@hotmail.de>
242 * libgcc2.c (__floatdisf, __floatdidf): Avoid undefined results from
245 2016-11-02 Uros Bizjak <ubizjak@gmail.com>
247 * Makefile.in (LIB2_DIVMOD_FUNCS): Add _divmoddi4.
248 * libgcc2.c (__divmoddi4): New function.
249 * libgcc2.h (__divmoddi4): Declare.
250 * libgcc-std.ver.in (GCC_7.0.0): New. Add __PFX_divmoddi4
253 2016-10-24 Florian Weimer <fweimer@redhat.com>
256 * unwind-c.c: Include auto-target.h.
258 2016-10-19 John David Anglin <danglin@gcc.gnu.org>
260 * config/pa/pa64-hpux-lib.h: New file.
261 (EH_FRAME_SECTION_NAME): Rename to __LIBGCC_EH_FRAME_SECTION_NAME__.
262 (DTORS_SECTION_ASM_OP): Rename to __LIBGCC_DTORS_SECTION_ASM_OP__.
263 * config.host (tm_file): Add pa/pa64-hpux-lib.h to tm_file on
266 2016-10-18 Max Filippov <jcmvbkbc@gmail.com>
268 * config/xtensa/t-elf (LIB2ADDEH_XTENSA_UNWIND_DW2_FDE): New
270 * config/xtensa/t-linux (LIB2ADDEH_XTENSA_UNWIND_DW2_FDE): New
272 * config/xtensa/t-windowed (LIB2ADDEH): Use
273 LIB2ADDEH_XTENSA_UNWIND_DW2_FDE defined by either xtensa/t-elf
276 2016-10-18 Ding-Kai Chen <dkchen@cadence.com>
278 * config/xtensa/ieee754-df.S (__recipdf2, __rsqrtdf2,
279 __ieee754_sqrt): New functions.
280 (__divdf3): Add implementation with new FPU instructions under
281 #if XCHAL_HAVE_DFP_DIV.
282 * config/xtensa/ieee754-sf.S (__recipsf2, __rsqrtsf2,
283 __ieee754_sqrtf): New functions.
284 (__divsf3): Add implementation with new FPU instructions under
285 #if XCHAL_HAVE_FP_DIV.
286 * config/xtensa/t-xtensa (LIB1ASMFUNCS): Add _sqrtf, _recipsf2
287 _rsqrtsf2, _sqrt, _recipdf2 and _rsqrtdf2.
289 2016-10-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
291 * libgcov-profiler.c: Replace MEMMODEL_* macros by their __ATOMIC_*
293 * config/tilepro/atomic.c: Likewise and stop casting model to
296 2016-10-10 Joseph Myers <joseph@codesourcery.com>
299 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64-hp-*vms*): Use
302 2016-10-10 Andreas Tobler <andreast@gcc.gnu.org>
304 * config.host: Add support for aarch64-*-freebsd*.
306 2016-10-05 Andreas Schwab <schwab@suse.de>
308 * config/ia64/crtbegin.S (__do_jv_register_classes): Remove.
309 (.section .init_array): Don't call __do_jv_register_classes.
310 (.section .init): Likewise.
312 2016-10-04 Jakub Jelinek <jakub@redhat.com>
314 * config/i386/cygming-crtbegin.c (_Jv_RegisterClasses): Remove.
315 (__JCR_LIST__): Remove.
316 (__gcc_register_frame): Don't attempt to _Jv_RegisterClasses.
317 * config/i386/cygming-crtend.c (__JCR_END__): Remove.
318 * config/ia64/crtbegin.S (__JCR_LIST__): Remove.
319 * config/ia64/crtend.S (__JCR_END__): Remove.
320 * crtstuff.c: Remove __LIBGCC_JCR_SECTION_NAME__ from preprocessor
322 (__JCR_LIST__, __JCR_END__): Remove.
323 (frame_dummy): Don't attempt to _Jv_RegisterClasses.
324 (__do_global_ctors_1): Likewise.
326 2015-09-28 Uros Bizjak <ubizjak@gmail.com>
328 * config/i386/cpuinfo.c (__get_cpuid_output): Remove.
329 (__cpu_indicator_init): Call __get_cpuid, not __get_cpuid_output.
331 2016-09-27 Martin Liska <mliska@suse.cz>
334 PR gcov-profile/16855
335 PR gcov-profile/44779
336 * libgcov-driver.c (__gcov_init): Do not register a atexit
338 (__gcov_exit): Rename from gcov_exit.
339 * libgcov.h (__gcov_exit): Declare.
341 2016-09-27 Martin Liska <mliska@suse.cz>
344 * Makefile.in: Remove _gcov_merge_delta.
345 * libgcov-merge.c (void __gcov_merge_delta): Remove.
346 * libgcov-util.c (__gcov_delta_counter_op): Remove.
347 * libgcov.h: Remove declaration of __gcov_merge_delta.
349 2016-09-21 Eric Botcazou <ebotcazou@adacore.com>
351 * configure.ac: Do not create links, only substitute the filenames.
352 * configure: Regenerate.
353 * Makefile.in: Assign the substitution results to variables.
354 (LIBGCC_LINKS): Define.
355 (enable-execute-stack.c): New rule.
356 (unwind.h): Likewise.
357 (md-unwind-support.h): Likewise.
358 (sfp-machine.h): Likewise.
359 (gthr-default.h): Likewise.
360 Add $(LIBGCC_LINKS) to the prerequisites of all object files and
361 unwind.h as prerequisite of install-unwind_h-forbuild.
363 2016-09-16 Jakub Jelinek <jakub@redhat.com>
366 * unwind-dw2-fde.c (ATOMIC_FDE_FAST_PATH): Define if __register_frame*
367 is not the primary registry and atomics are available.
368 (any_objects_registered): New variable.
369 (__register_frame_info_bases, __register_frame_info_table_bases):
370 Atomically store 1 to any_objects_registered after registering first
372 (_Unwind_Find_FDE): Return early if any_objects_registered is 0.
374 2016-09-09 James Greenhalgh <james.greenhalgh@arm.com>
377 * Makefile.in (lib2funcs): Build _mulhc3 and _divhc3.
378 * libgcc2.h (LIBGCC_HAS_HF_MODE): Conditionally define.
381 (__divhc3): Likewise.
382 (__mulhc3): Likewise.
383 * libgcc2.c: Support _mulhc3 and _divhc3.
385 2016-09-07 Joseph Myers <joseph@codesourcery.com>
388 * libgcc2.c (NOTRUNC): Invert settings.
390 2016-09-06 Martin Liska <mliska@suse.cz>
392 PR gcov-profile/77378
393 PR gcov-profile/77466
394 * libgcov-profiler.c: Use __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{4,8} to
395 conditionaly enable/disable *_atomic functions.
397 2016-08-26 Joseph Myers <joseph@codesourcery.com>
399 * config.host (i[34567]86-*-* | x86_64-*-*): Enable TFmode soft-fp
400 where not already enabled.
402 2016-08-25 Szabolcs Nagy <szabolcs.nagy@arm.com>
404 * config/mips/linux-unwind.h: Use sys/syscall.h.
406 2016-08-16 Joseph Myers <joseph@codesourcery.com>
409 * soft-fp/adddf3.c: Update from glibc.
410 * soft-fp/addsf3.c: Likewise.
411 * soft-fp/addtf3.c: Likewise.
412 * soft-fp/divdf3.c: Likewise.
413 * soft-fp/divsf3.c: Likewise.
414 * soft-fp/divtf3.c: Likewise.
415 * soft-fp/double.h: Likewise.
416 * soft-fp/eqdf2.c: Likewise.
417 * soft-fp/eqsf2.c: Likewise.
418 * soft-fp/eqtf2.c: Likewise.
419 * soft-fp/extenddftf2.c: Likewise.
420 * soft-fp/extended.h: Likewise.
421 * soft-fp/extendsfdf2.c: Likewise.
422 * soft-fp/extendsftf2.c: Likewise.
423 * soft-fp/extendxftf2.c: Likewise.
424 * soft-fp/fixdfdi.c: Likewise.
425 * soft-fp/fixdfsi.c: Likewise.
426 * soft-fp/fixdfti.c: Likewise.
427 * soft-fp/fixsfdi.c: Likewise.
428 * soft-fp/fixsfsi.c: Likewise.
429 * soft-fp/fixsfti.c: Likewise.
430 * soft-fp/fixtfdi.c: Likewise.
431 * soft-fp/fixtfsi.c: Likewise.
432 * soft-fp/fixtfti.c: Likewise.
433 * soft-fp/fixunsdfdi.c: Likewise.
434 * soft-fp/fixunsdfsi.c: Likewise.
435 * soft-fp/fixunsdfti.c: Likewise.
436 * soft-fp/fixunssfdi.c: Likewise.
437 * soft-fp/fixunssfsi.c: Likewise.
438 * soft-fp/fixunssfti.c: Likewise.
439 * soft-fp/fixunstfdi.c: Likewise.
440 * soft-fp/fixunstfsi.c: Likewise.
441 * soft-fp/fixunstfti.c: Likewise.
442 * soft-fp/floatdidf.c: Likewise.
443 * soft-fp/floatdisf.c: Likewise.
444 * soft-fp/floatditf.c: Likewise.
445 * soft-fp/floatsidf.c: Likewise.
446 * soft-fp/floatsisf.c: Likewise.
447 * soft-fp/floatsitf.c: Likewise.
448 * soft-fp/floattidf.c: Likewise.
449 * soft-fp/floattisf.c: Likewise.
450 * soft-fp/floattitf.c: Likewise.
451 * soft-fp/floatundidf.c: Likewise.
452 * soft-fp/floatundisf.c: Likewise.
453 * soft-fp/floatunditf.c: Likewise.
454 * soft-fp/floatunsidf.c: Likewise.
455 * soft-fp/floatunsisf.c: Likewise.
456 * soft-fp/floatunsitf.c: Likewise.
457 * soft-fp/floatuntidf.c: Likewise.
458 * soft-fp/floatuntisf.c: Likewise.
459 * soft-fp/floatuntitf.c: Likewise.
460 * soft-fp/gedf2.c: Likewise.
461 * soft-fp/gesf2.c: Likewise.
462 * soft-fp/getf2.c: Likewise.
463 * soft-fp/ledf2.c: Likewise.
464 * soft-fp/lesf2.c: Likewise.
465 * soft-fp/letf2.c: Likewise.
466 * soft-fp/muldf3.c: Likewise.
467 * soft-fp/mulsf3.c: Likewise.
468 * soft-fp/multf3.c: Likewise.
469 * soft-fp/negdf2.c: Likewise.
470 * soft-fp/negsf2.c: Likewise.
471 * soft-fp/negtf2.c: Likewise.
472 * soft-fp/op-1.h: Likewise.
473 * soft-fp/op-2.h: Likewise.
474 * soft-fp/op-4.h: Likewise.
475 * soft-fp/op-8.h: Likewise.
476 * soft-fp/op-common.h: Likewise.
477 * soft-fp/quad.h: Likewise.
478 * soft-fp/single.h: Likewise.
479 * soft-fp/soft-fp.h: Likewise.
480 * soft-fp/subdf3.c: Likewise.
481 * soft-fp/subsf3.c: Likewise.
482 * soft-fp/subtf3.c: Likewise.
483 * soft-fp/truncdfsf2.c: Likewise.
484 * soft-fp/trunctfdf2.c: Likewise.
485 * soft-fp/trunctfsf2.c: Likewise.
486 * soft-fp/trunctfxf2.c: Likewise.
487 * soft-fp/unorddf2.c: Likewise.
488 * soft-fp/unordsf2.c: Likewise.
489 * soft-fp/unordtf2.c: Likewise.
491 2016-08-15 Gilles Gouaillardet <gilles.gouaillardet@gmail.com>
493 PR gcov-profile/67097
494 * libgcov-util.c (gcov_profile_merge): Skip missing files.
496 2016-08-10 Martin Liska <mliska@suse.cz>
498 PR gcov-profile/58306
499 * Makefile.in: New functions (modules) are added.
500 * libgcov-profiler.c (__gcov_interval_profiler_atomic): New
502 (__gcov_pow2_profiler_atomic): New function.
503 (__gcov_one_value_profiler_body): New argument is instroduced.
504 (__gcov_one_value_profiler): Call with the new argument.
505 (__gcov_one_value_profiler_atomic): Likewise.
506 (__gcov_indirect_call_profiler_v2): Likewise.
507 (__gcov_time_profiler_atomic): New function.
508 (__gcov_average_profiler_atomic): Likewise.
509 (__gcov_ior_profiler_atomic): Likewise.
510 * libgcov.h: Declare the aforementioned functions.
512 2016-08-09 Martin Liska <mliska@suse.cz>
514 * libgcov-util.c: Fix typo and GNU coding style.
516 2016-08-09 Martin Liska <mliska@suse.cz>
518 * Makefile.in: Remove __gcov_indirect_call_profiler.
519 * libgcov-profiler.c (__gcov_indirect_call_profiler): Remove
521 * libgcov.h: And the declaration of the function.
523 2016-08-09 Martin Liska <mliska@suse.cz>
525 * libgcov-profiler.c (__gcov_pow2_profiler): Consider 0 as not
528 2016-07-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
530 * config/rs6000/_divkc3.c: Add copyright/license boilerplate.
531 * config/rs6000/_mulkc3.c: Likewise.
533 2016-07-29 Georg-Johann Lay <avr@gjlay.de>
535 * config/avr/lib1funcs.S (__muldi3) [have MUL]: No need to clear
536 zero_reg as previous call to __umulhisi3 already cleared it.
538 2016-07-21 Aurelien Jarno <aurelien@aurel32.net>
541 * config/arm/ieee754-df.S (extendsfdf2): Convert sNaN to qNaN.
543 2016-07-19 Nick Clifton <nickc@redhat.com>
545 * config.host (m32r): Add m32r/t-m32r to tmake_file.
546 Add crtinit.o and crtfini.o to extra_parts.
548 2016-07-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
550 * config/rs6000/_divkc3.c: New.
551 * config/rs6000/_mulkc3.c: New.
552 * config/rs6000/quad-float128.h: Define TFtype; declare _mulkc3
554 * config/rs6000/t-float128: Add _mulkc3 and _divkc3 to
557 2016-07-11 Hale Wang <hale.wang@arm.com>
558 Andre Vieira <andre.simoesdiasvieira@arm.com>
560 * config/arm/lib1funcs.S: Add new wrapper.
562 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
564 * config/arm/lib1funcs.S (__ARM_ARCH__): Define to 8 for ARMv8-M.
566 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
568 * config/arm/lib1funcs.S (HAVE_ARM_CLZ): Define for ARMv6* or later
569 and ARMv5t* rather than for a fixed list of architectures.
571 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
573 * config/arm/bpabi-v6m.S: Clarify what architectures is the
574 implementation suitable for.
575 * config/arm/lib1funcs.S (__prefer_thumb__): Define among other cases
576 for all Thumb-1 only targets.
577 (NOT_ISA_TARGET_32BIT): Define for Thumb-1 only targets.
578 (THUMB_LDIV0): Test for NOT_ISA_TARGET_32BIT rather than
581 (ARM_FUNC_ALIAS): Likewise.
582 (umodsi3): Add check to __ARM_ARCH_ISA_THUMB != 1 to guard the idiv
585 (clzsi2): Test for NOT_ISA_TARGET_32BIT rather than __ARM_ARCH_6M__.
588 (L_interwork_call_via_rX): Test for __ARM_ARCH_ISA_ARM rather than
589 __ARM_ARCH_6M__ in guard for checking whether it is defined.
590 (final includes): Test for NOT_ISA_TARGET_32BIT rather than
591 __ARM_ARCH_6M__ and add comment to indicate the connection between
592 this condition and the one in gcc/config/arm/elf.h.
593 * config/arm/libunwind.S: Test for __ARM_ARCH_ISA_THUMB and
594 __ARM_ARCH_ISA_ARM rather than __ARM_ARCH_6M__.
595 * config/arm/t-softfp: Likewise.
597 2016-07-06 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
599 * libgcc2.c (SYMBOL__MAIN): Remove checks for
600 CTOR_LISTS_DEFINED_EXTERNALLY.
602 2016-06-28 Walter Lee <walt@tilera.com>
604 * config/tilepro/atomic.h: Do not include arch/spr_def.h and
606 (SPR_CMPEXCH_VALUE): Define for tilegx.
607 (__NR_FAST_cmpxchg): Define for tilepro.
608 (__NR_FAST_atomic_update): Define for tilepro.
609 (__NR_FAST_cmpxchg64): Define for tilepro.
611 2016-06-23 Jakub Sejdak <jakub.sejdak@phoesys.com>
613 * config.host: Add suport for arm*-*-phoenix* targets.
615 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
617 * config.host: Remove support for mep-*.
618 * config/mep/lib1funcs.S: Remove.
619 * config/mep/lib2funcs.c: Remove.
620 * config/mep/t-mep: Remove.
621 * config/mep/tramp.c: Remove.
623 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
625 * config.host: Remove support for avr-rtems.
626 * config/avr/t-rtems: Remove.
628 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
630 * config.host: Remove m32r-rtems support.
632 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
634 * config.host: Remove h8300-rtems support.
636 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
638 * config.host: Remove support for knetbsd.
640 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
642 * config.host: Remove support for openbsd 2 and 3.
644 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
646 * config.host: Remove interix support.
647 * config/i386/t-interix: Remove.
649 2016-06-18 John David Anglin <danglin@gcc.gnu.org>
651 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Don't set
652 least-significant bit in function pointer for fixup.
654 2016-06-05 Aaron Conole <aconole@redhat.com>
655 Nathan Sidwell <nathan@acm.org>
658 * libgcov-driver-system.c (__gcov_error_file): Disable if IN_GCOV_TOOL.
659 (get_gcov_error_file): Check __gcov_error_file before trying to
661 (gcov_error): Always use get_gcov_error_file.
663 2016-06-02 Aaron Conole <aconole@redhat.com>
665 * libgcov-driver-system.c (__gcov_error_file): New.
666 (get_gcov_error_file): New.
667 (gcov_error): Use and set __gcov_error_file.
668 (gcov_error_exit): New.
669 * libgcov-driver.c (gcov_exit): Call gcov_error_exit.
671 2016-05-26 Nathan Sidwell <nathan@acm.org>
673 * config/nvptx/free.asm: Delete.
674 * config/nvptx/malloc.asm: Delete.
675 * config/nvptx/realloc.c: Delete.
678 2016-05-25 Nathan Sidwell <nathan@acm.org>
680 * config/nvptx/crt0.s: Delete.
681 * config/nvptx/crt0.c: New.
684 2016-05-19 Sandra Loosemore <sandra@codesourcery.com>
686 * config.host [x86_64-*-cygwin*]: Handle tmake_eh_file for mixed
687 dw2/seh configuration.
688 [x86_64-*-mingw*]: Likewise.
690 2016-05-10 Joel Sherrill <joel@rtems.org>
693 * config.host (moxie-*-rtems*): Merge this stanza with other moxie
694 targets so the same extra_parts are built. Also have tmake_file add
695 on to its value rather than override.
697 2016-04-30 Oleg Endo <olegendo@gcc.gnu.org>
699 * config.host: Remove SH5 support.
700 * configure: Likewise.
702 2016-04-29 Oleg Endo <olegendo@gcc.gnu.org>
704 * config/sh/crt1.S: Remove SH5 support.
705 * config/sh/crti.S: Likewise.
706 * config/sh/crtn.S: Likewise.
707 * config/sh/lib1funcs-4-300.S: Likewise.
708 * config/sh/lib1funcs-Os-4-200.S: Likewise.
709 * config/sh/lib1funcs.S: Likewise.
710 * config/sh/linux-unwind.h: Likewise.
711 * config/sh/t-sh64: Delete.
713 2016-04-29 Claudiu Zissulescu <claziss@synopsys.com>
715 * config/arc/ieee-754/eqdf2.S: Handle FPX NaN.
717 2016-04-28 Claudiu Zissulescu <claziss@synopsys.com>
718 Joern Rennecke <joern.rennecke@embecosm.com>
720 * config/arc/crttls.S: New file.
721 * config/arc/t-arc: New rule.
722 * config.host (arc*-*-elf*, arc*-*-linux*): Add crttls.o.
724 2016-04-25 Nick Clifton <nickc@redhat.com>
726 * config/msp430/cmpd.c (__mspabi_cmpf): Add prototype.
727 (__mspabi_cmpd): Likewise.
728 * config/msp430/floathidf.c (__floathidf): Likewise.
729 * config/msp430/floathisf.c (__floathisf): Likewise
730 * config/msp430/floatunhidf.c (__floatunssidf): Likewise.
731 * config/msp430/floatunhisf.c (__floatunshisf): Likewise.
732 * config/msp430/lib2shift.c (__ashlsi3): Take a signed char as the
734 (__ashrsi3): Likewise.
736 2016-04-21 Waldemar Brodkorb <wbx@openadk.org>
738 * config/m68k/linux-atomic.c: Do not include unistd.h
740 2016-04-20 Martin Galvan <martin.galvan@tallertechnologies.com>
742 * config/arm/ieee754-df.S: Fix typos in comments.
744 2016-04-11 Michael Meissner <meissner@linux.vnet.ibm.com>
747 * configure.ac (powerpc*-*-linux*): Rework tests to build
748 __float128 emulation routines to not depend on using #pragma GCC
749 target to enable -mfloat128.
750 * configure: Regnerate.
752 2016-04-04 Eric Botcazou <ebotcazou@adacore.com>
755 * libgcc2.c (L__main): Undefine __LIBGCC_EH_FRAME_SECTION_NAME__ if
756 __MINGW32__ is defined.
758 2016-03-28 James Bowman <james.bowman@ftdichip.com>
760 * libgcc/config/ft32/lib1funcs.S (*divsi3, *modsi3): New.
762 2016-03-22 Michael Meissner <meissner@linux.vnet.ibm.com>
765 * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): If libgcc was
766 built with an assembler that does not support ISA 3.0
767 instructions, rename __extendkftf2_sw to __extendkftf2.
769 2016-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
772 * config/sol2/gmon.c [__i386__] (_mcount): Save and restore
773 call-clobbered registers.
774 (internal_mcount): Remove __i386__ handling.
776 2016-02-26 Joel Sherrill <joel@rtems.org>
778 * config.host: Add x86_64-*-rtems*.
780 2016-02-26 Joel Sherrill <joel@rtems.org>
782 * libgcc/config.host: Add aarch64-*-rtems*.
784 2016-02-26 Paul E. Murphy <murphyp@linux.vnet.ibm.com>
785 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
787 * config/rs6000/sfp-machine.h (_FP_DECL_EX): Declare _fpsr as a
788 union of u64 and double.
789 (FP_TRAPPING_EXCEPTIONS): Return a bitmask of trapping exceptions.
790 (FP_INIT_ROUNDMODE): Read the fpscr instead of writing a mystery
792 (FP_ROUNDMODE): Update the usage of _fpscr.
794 2016-02-25 Ilya Verbin <ilya.verbin@intel.com>
797 * Makefile.in (crtoffloadtable$(objext)): New rule.
798 * configure.ac (extra_parts): Add crtoffloadtable$(objext) if
799 enable_offload_targets is not empty.
800 * configure: Regenerate.
801 * offloadstuff.c: Move __OFFLOAD_TABLE__ from crtoffloadend to
804 2016-02-17 Max Filippov <jcmvbkbc@gmail.com>
806 * config/xtensa/ieee754-df.S (__muldf3_aux, __divdf3_aux): Add
807 .literal_position before the function.
808 * config/xtensa/ieee754-sf.S (__mulsf3_aux, __divsf3_aux):
811 2016-02-15 Marcin Kościelnicki <koriakin@0x04.net>
813 * config.host: Use t-stack and t-stack-s390 for s390*-*-linux.
814 * config/s390/morestack.S: New file.
815 * config/s390/t-stack-s390: New file.
816 * generic-morestack.c (__splitstack_find): Add s390-specific code.
818 2016-02-12 Walter Lee <walt@tilera.com>
820 * config.host (tilegx*-*-linux*): remove ti from
821 softfp_int_modes for 32-bit configs.
823 2016-02-10 Ian Lance Taylor <iant@google.com>
826 * config/i386/morestack.S (__stack_split_initialize): Align
829 2016-02-03 Andreas Tobler <andreast@gcc.gnu.org>
832 * config/rs6000/sfp-machine.h: Guard __sfp_exceptions with
833 __FLOAT128__ to compile only for __float128 capable targets.
835 2016-01-25 Jakub Jelinek <jakub@redhat.com>
838 * config/rs6000/sfp-machine.h: Fix a typo in #ifndef - __NO_FPRS__
839 instead of ___NO_FPRS__.
841 2016-01-21 Michael Meissner <meissner@linux.vnet.ibm.com>
842 Steven Munroe <munroesj@linux.vnet.ibm.com>
843 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
845 * config/rs6000/float128-sed: New files to convert TF names to KF
846 names for PowerPC IEEE 128-bit floating point support.
847 * config/rs6000/float128-sed-hw: Likewise.
849 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
850 floating point hardware support.
852 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
853 128-bit floating point software emulation or use ISA 3.0 hardware
854 support if it is available.
856 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
859 * config/rs6000/extendkftf2-sw.c: New file, convert IEEE 128-bit
860 floating point to IBM extended double.
862 * config/rs6000/trunctfkf2-sw.c: New file, convert IBM extended
863 double to IEEE 128-bit floating point.
865 * config/rs6000/t-float128: New Makefile fragments to enable
866 building __float128 emulation support.
867 * config/rs6000/t-float128-hw: Likewise.
869 * config/rs6000/sfp-exceptions.c: New file to provide exception
870 support for IEEE 128-bit floating point.
872 * config/rs6000/floattikf.c: New files for converting between IEEE
873 128-bit floating point and signed/unsigned 128-bit integers.
874 * config/rs6000/fixunskfti.c: Likewise.
875 * config/rs6000/fixkfti.c: Likewise.
876 * config/rs6000/floatuntikf.c: Likewise.
878 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
879 when building on 64-bit systems, or when VSX is enabled.
880 (_FP_W_TYPE): Likewise.
881 (_FP_WS_TYPE): Likewise.
882 (_FP_I_TYPE): Likewise.
883 (TItype): Define on 64-bit systems.
886 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
887 (_FP_MUL_MEAT_Q): Likewise.
888 (_FP_DIV_MEAT_D): Likewise.
889 (_FP_DIV_MEAT_Q): Likewise.
890 (_FP_NANFRAC_D): Likewise.
891 (_FP_NANFRAC_Q): Likewise.
892 (ISA_BIT): Add exception support if we are being compiled on a
893 machine with hardware floating point support to build the IEEE
894 128-bit emulation functions.
895 (FP_EX_INVALID): Likewise.
896 (FP_EX_OVERFLOW): Likewise.
897 (FP_EX_UNDERFLOW): Likewise.
898 (FP_EX_DIVZERO): Likewise.
899 (FP_EX_INEXACT): Likewise.
900 (FP_EX_ALL): Likewise.
901 (__sfp_handle_exceptions): Likewise.
902 (FP_HANDLE_EXCEPTIONS): Likewise.
903 (FP_RND_NEAREST): Likewise.
904 (FP_RND_ZERO): Likewise.
905 (FP_RND_PINF): Likewise.
906 (FP_RND_MINF): Likewise.
907 (FP_RND_MASK): Likewise.
908 (_FP_DECL_EX): Likewise.
909 (FP_INIT_ROUNDMODE): Likewise.
910 (FP_ROUNDMODE): Likewise.
912 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
913 VSX code, enable IEEE 128-bit floating point. If the compiler can
914 compile IEEE 128-bit floating point code with ISA 3.0 IEEE 128-bit
915 floating point hardware instructions and it supports declaring
916 functions with the ifunc attribute, enable ifunc functions to
917 switch between software and hardware support.
918 * configure.ac (powerpc*-*-linux*): Likewise.
919 * configure: Regenerate.
921 2016-01-15 Nick Clifton <nickc@redhat.com>
923 * config/msp430/t-msp430 (lib2_mul_none.o): Only use the first
924 dependency as the source file to be compiled.
925 (lib2_mul_16bit.o, lib2hw_mul_16.o, lib2hw_mul_32.o)
926 (lib2hw_mul_f5.o): Likewise.
928 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
930 * libgcc/config/rs6000/extendkftf2-sw.c: Revert 2016-01-13 change.
931 * libgcc/config/rs6000/fixkfti.c: Likewise.
932 * libgcc/config/rs6000/fixunskfti.c: Likewise.
933 * libgcc/config/rs6000/float128-hw.c: Likewise.
934 * libgcc/config/rs6000/float128-ifunc.c: Likewise.
935 * libgcc/config/rs6000/float128-sed: Likewise.
936 * libgcc/config/rs6000/floattikf.c: Likewise.
937 * libgcc/config/rs6000/floatuntikf.c: Likewise.
938 * libgcc/config/rs6000/quad-float128.h: Likewise.
939 * libgcc/config/rs6000/sfp-exceptions.c: Likewise.
940 * libgcc/config/rs6000/sfp-machine.h: Likewise.
941 * libgcc/config/rs6000/t-float128: Likewise.
942 * libgcc/config/rs6000/t-float128-hw: Likewise.
943 * libgcc/config/rs6000/trunctfkf2-sw.c: Likewise.
944 * libgcc/config.host: Likewise.
945 * libgcc/configure: Likewise.
946 * libgcc/configure.ac: Likewise.
948 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
949 Steven Munroe <munroesj@linux.vnet.ibm.com>
950 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
952 * config/rs6000/sfp-exceptions.c: New file to provide exception
953 support for IEEE 128-bit floating point.
955 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
956 floating point hardware support.
958 * config/rs6000/floattikf.c: New files for IEEE 128-bit floating
960 * config/rs6000/fixunskfti.c: Likewise.
961 * config/rs6000/fixkfti.c: Likewise.
962 * config/rs6000/floatuntikf.c: Likewise.
963 * config/rs6000/extendkftf2-sw.c: Likewise.
964 * config/rs6000/trunctfkf2-sw.c: Likewise.
966 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
967 128-bit floating point software emulation or use ISA 3.0 hardware
968 support if it is available.
970 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
973 * config/rs6000/t-float128: New Makefile fragments to enable
974 building __float128 emulation support.
975 * config/rs6000/t-float128-hw: Likewise.
977 * config/rs6000/float128-sed: New file to convert TF names to KF
978 names for PowerPC IEEE 128-bit floating point support.
980 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
981 when building on 64-bit systems, or when VSX is enabled.
982 (_FP_W_TYPE): Likewise.
983 (_FP_WS_TYPE): Likewise.
984 (_FP_I_TYPE): Likewise.
985 (TItype): Define on 64-bit systems.
988 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
989 (_FP_MUL_MEAT_Q): Likewise.
990 (_FP_DIV_MEAT_D): Likewise.
991 (_FP_DIV_MEAT_Q): Likewise.
992 (_FP_NANFRAC_D): Likewise.
993 (_FP_NANFRAC_Q): Likewise.
994 (ISA_BIT): Add exception support if we are being compiled on a
995 machine with hardware floating point support to build the IEEE
996 128-bit emulation functions.
997 (FP_EX_INVALID): Likewise.
998 (FP_EX_OVERFLOW): Likewise.
999 (FP_EX_UNDERFLOW): Likewise.
1000 (FP_EX_DIVZERO): Likewise.
1001 (FP_EX_INEXACT): Likewise.
1002 (FP_EX_ALL): Likewise.
1003 (__sfp_handle_exceptions): Likewise.
1004 (FP_HANDLE_EXCEPTIONS): Likewise.
1005 (FP_RND_NEAREST): Likewise.
1006 (FP_RND_ZERO): Likewise.
1007 (FP_RND_PINF): Likewise.
1008 (FP_RND_MINF): Likewise.
1009 (FP_RND_MASK): Likewise.
1010 (_FP_DECL_EX): Likewise.
1011 (FP_INIT_ROUNDMODE): Likewise.
1012 (FP_ROUNDMODE): Likewise.
1014 * configure.ac (powerpc*-*-linux*): Check whether the PowerPC
1015 compiler can do __float128.
1016 * configure: Regenerate.
1018 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
1019 VSX code, enable IEEE 128-bit floating point.
1021 2016-01-05 Olivier Hainque <hainque@adacore.com>
1023 * config/rs6000/aix-unwind.h (ucontext_for): Handle AIX 7.1
1026 2016-01-04 Jakub Jelinek <jakub@redhat.com>
1028 Update copyright years.
1030 2015-12-18 Andris Pavenis <andris.pavenis@iki.fi>
1032 * config.host: Add *-*-msdosdjgpp to lists of i[34567]86-*-*
1035 2015-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
1037 * unwind-generic.h (_Unwind_GetTextRelBase): Call __builtin_abort
1038 instead of abort to avoid dependency on stdlib.h.
1040 2015-12-09 John David Anglin <danglin@gcc.gnu.org>
1042 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Remove code
1043 to initialize call to __dl_fixup once.
1045 2015-12-04 Nick Clifton <nickc@redhat.com>
1047 * config/msp430/mpy.c (__mulhi3): Use a faster algorithm.
1048 Allow for the second argument being negative.
1049 * config.host (extra_parts): Define for MSP430. Create separate
1050 libraries for each of the hardware multiply formats.
1051 * config/msp430/lib2hw_mul.S: Build only the multiply routines
1053 * config/msp430/lib2mul.c: Likewise.
1054 * config/msp430/t-msp430 (LIB2ADD): Remove lib2hw_mul.S.
1055 Add rules to build hardware multiply libraries.
1056 * config/msp430/lib2divSI.c: (__mspabi_divlu): Alias for
1057 __mspabi_divul function.
1058 (__mspabi_divllu): New stub function.
1060 2015-12-01 John David Anglin <danglin@gcc.gnu.org>
1062 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Initialize
1063 fixup values if saved GOT address doesn't match runtime address.
1064 (fixup_branch_offset): Reorder list.
1066 2015-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1068 * Makefile.in (VTV_CFLAGS): New variable.
1069 (vtv_start$(objext), vtv_end$(objext), vtv_end$(objext))
1070 (vtv_start_preinit$(objext), vtv_end_preinit$(objext)): Use it.
1071 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
1072 Add vtv_start.o, vtv_end.o, vtv_start_preinit.o, vtv_end_preinit.o
1073 to extra_parts if $enable_vtable_verify = yes.
1075 2015-11-23 Szabolcs Nagy <szabolcs.nagy@arm.com>
1078 * config/arm/linux-atomic-64bit.c (__write): Rename to...
1079 (write): ...this and fix the return type.
1081 2015-11-19 DJ Delorie <dj@redhat.com>
1083 * config/msp430/lib2hw_mul.S: Fix alignment.
1085 2015-11-18 Nathan Sidwell <nathan@codesourcery.com>
1087 * config/nvptx/reduction.c: New.
1088 * config/nvptx/t-nvptx (LIB2ADD): Add it.
1090 2015-11-15 David Edelsohn <dje.gcc@gmail.com>
1092 * config/rs6000/on_exit.c: New file.
1093 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build on_exit.c.
1094 * config/rs6000/libgcc-aix-cxa.ver (on_exit): Add symbol to exports.
1096 2015-11-11 Claudiu Zissulescu <claziss@synopsys.com>
1098 * config/arc/dp-hack.h: Add support for ARCHS.
1099 * config/arc/ieee-754/divdf3.S: Likewise.
1100 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1101 * config/arc/ieee-754/muldf3.S: Likewise.
1102 * config/arc/ieee-754/mulsf3.S: Likewise
1103 * config/arc/lib1funcs.S: Likewise
1104 * config/arc/gmon/dcache_linesz.S: Don't read the build register
1106 * config/arc/gmon/profil.S (__profil, __profil_irq): Don't profile
1108 * config/arc/ieee-754/arc-ieee-754.h (MPYHU, MPYH): Define.
1109 * config/arc/t-arc700-uClibc: Remove hard selection for ARC 700
1112 2015-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1114 * config/ia64/crtbegin.S: Check HAVE_INITFINI_ARRAY_SUPPORT
1116 * config/ia64/crtend.S: Likewise.
1118 2015-11-07 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1120 * config/visium/lib2funcs.c (__set_trampoline_parity): Use
1121 __CHAR_BIT__ instead of BITS_PER_UNIT.
1122 * fixed-bit.h: Likewise.
1123 * fp-bit.h: Likewise.
1124 * libgcc2.c (__popcountSI2): Likewise.
1125 (__popcountDI2): Likewise.
1126 * libgcc2.h: Likewise.
1127 * libgcov.h: Likewise.
1129 2015-11-07 David Edelsohn <dje.gcc@gmail.com>
1131 * config/rs6000/atexit.c: New file.
1132 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build atexit.c.
1133 * config/rs6000/libgcc-aix-cxa.ver (atexit): Add symbol to exports.
1134 * config/rs6000/cxa_finalize.c
1135 (catomic_compare_and_exchange_bool_acq): Negate return value.
1137 2015-10-30 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
1139 * config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H.
1140 (processor_subtypes): Add znver1.
1141 (get_amd_cpu): Detect znver1.
1143 2015-10-29 Christophe Lyon <christophe.lyon@linaro.org>
1145 * config.host (arm*-*-eabi*, arm*-*-symbianelf*, arm*-*-rtems*):
1146 Include crtfastmath.o.
1148 2015-10-23 Joern Rennecke <joern.rennecke@embecosm.com>
1151 * config/epiphany/udivsi3-float.c: Fix CONCISE test, and comment typo.
1153 2015-10-16 Kaushik Phatak <kaushik.phatak@kpit.com>
1155 * config/rl78/divmodqi.S: Return 0x00 by default for div by 0.
1156 * config/rl78/divmodsi.S: Update return register to r8.
1157 * config/rl78/divmodhi.S: Update return register to r8,r9.
1158 Branch to main_loop_done_himode to pop registers before return.
1160 2015-10-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
1162 * config/i386/cpuinfo.c (get_amd_cpu): Detect bdver4.
1163 (__cpu_indicator_init): Fix model selection for AMD CPUs.
1165 2015-10-05 Kirill Yukhin <kirill.yukhin@intel.com>
1167 * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512".
1169 2015-10-03 Max Filippov <jcmvbkbc@gmail.com>
1171 * config.host (xtensa*-*-uclinux*): New configuration.
1173 2015-10-02 Kirill Yukhin <kirill.yukhin@intel.com>
1175 * config/i386/cpuinfo.c (processor_features): Add
1176 FEATURE_AVX512VBMI and FEATURE_AVX512VBMI.
1178 2015-09-28 Joseph Myers <joseph@codesourcery.com>
1180 * soft-fp/adddf3.c: Update from glibc.
1181 * soft-fp/addsf3.c: Likewise.
1182 * soft-fp/addtf3.c: Likewise.
1183 * soft-fp/divdf3.c: Likewise.
1184 * soft-fp/divsf3.c: Likewise.
1185 * soft-fp/divtf3.c: Likewise.
1186 * soft-fp/double.h: Likewise.
1187 * soft-fp/eqdf2.c: Likewise.
1188 * soft-fp/eqsf2.c: Likewise.
1189 * soft-fp/eqtf2.c: Likewise.
1190 * soft-fp/extenddftf2.c: Likewise.
1191 * soft-fp/extended.h: Likewise.
1192 * soft-fp/extendsfdf2.c: Likewise.
1193 * soft-fp/extendsftf2.c: Likewise.
1194 * soft-fp/extendxftf2.c: Likewise.
1195 * soft-fp/fixdfdi.c: Likewise.
1196 * soft-fp/fixdfsi.c: Likewise.
1197 * soft-fp/fixdfti.c: Likewise.
1198 * soft-fp/fixsfdi.c: Likewise.
1199 * soft-fp/fixsfsi.c: Likewise.
1200 * soft-fp/fixsfti.c: Likewise.
1201 * soft-fp/fixtfdi.c: Likewise.
1202 * soft-fp/fixtfsi.c: Likewise.
1203 * soft-fp/fixtfti.c: Likewise.
1204 * soft-fp/fixunsdfdi.c: Likewise.
1205 * soft-fp/fixunsdfsi.c: Likewise.
1206 * soft-fp/fixunsdfti.c: Likewise.
1207 * soft-fp/fixunssfdi.c: Likewise.
1208 * soft-fp/fixunssfsi.c: Likewise.
1209 * soft-fp/fixunssfti.c: Likewise.
1210 * soft-fp/fixunstfdi.c: Likewise.
1211 * soft-fp/fixunstfsi.c: Likewise.
1212 * soft-fp/fixunstfti.c: Likewise.
1213 * soft-fp/floatdidf.c: Likewise.
1214 * soft-fp/floatdisf.c: Likewise.
1215 * soft-fp/floatditf.c: Likewise.
1216 * soft-fp/floatsidf.c: Likewise.
1217 * soft-fp/floatsisf.c: Likewise.
1218 * soft-fp/floatsitf.c: Likewise.
1219 * soft-fp/floattidf.c: Likewise.
1220 * soft-fp/floattisf.c: Likewise.
1221 * soft-fp/floattitf.c: Likewise.
1222 * soft-fp/floatundidf.c: Likewise.
1223 * soft-fp/floatundisf.c: Likewise.
1224 * soft-fp/floatunditf.c: Likewise.
1225 * soft-fp/floatunsidf.c: Likewise.
1226 * soft-fp/floatunsisf.c: Likewise.
1227 * soft-fp/floatunsitf.c: Likewise.
1228 * soft-fp/floatuntidf.c: Likewise.
1229 * soft-fp/floatuntisf.c: Likewise.
1230 * soft-fp/floatuntitf.c: Likewise.
1231 * soft-fp/gedf2.c: Likewise.
1232 * soft-fp/gesf2.c: Likewise.
1233 * soft-fp/getf2.c: Likewise.
1234 * soft-fp/ledf2.c: Likewise.
1235 * soft-fp/lesf2.c: Likewise.
1236 * soft-fp/letf2.c: Likewise.
1237 * soft-fp/muldf3.c: Likewise.
1238 * soft-fp/mulsf3.c: Likewise.
1239 * soft-fp/multf3.c: Likewise.
1240 * soft-fp/negdf2.c: Likewise.
1241 * soft-fp/negsf2.c: Likewise.
1242 * soft-fp/negtf2.c: Likewise.
1243 * soft-fp/op-1.h: Likewise.
1244 * soft-fp/op-2.h: Likewise.
1245 * soft-fp/op-4.h: Likewise.
1246 * soft-fp/op-8.h: Likewise.
1247 * soft-fp/op-common.h: Likewise.
1248 * soft-fp/quad.h: Likewise.
1249 * soft-fp/single.h: Likewise.
1250 * soft-fp/soft-fp.h: Likewise.
1251 * soft-fp/subdf3.c: Likewise.
1252 * soft-fp/subsf3.c: Likewise.
1253 * soft-fp/subtf3.c: Likewise.
1254 * soft-fp/truncdfsf2.c: Likewise.
1255 * soft-fp/trunctfdf2.c: Likewise.
1256 * soft-fp/trunctfsf2.c: Likewise.
1257 * soft-fp/trunctfxf2.c: Likewise.
1258 * soft-fp/unorddf2.c: Likewise.
1259 * soft-fp/unordsf2.c: Likewise.
1260 * soft-fp/unordtf2.c: Likewise.
1262 2015-09-24 Richard Earnshaw <rearnsha@arm.com>
1265 * config/arm/fp16.c (__gnu_f2h_internal): Handle infinity correctly.
1267 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1269 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
1270 Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts.
1271 * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of
1273 (internal_mcount): Likewise.
1274 * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with
1275 crt_compile, add CRTSTUFF_T_CFLAGS_S.
1277 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1279 * configure.ac (libgcc_cv_solaris_crts): New test.
1280 * configure: Regenerate.
1281 * config.in: Regenerate.
1282 * config/sol2/crtp.c, config/sol2/crtpg.c: New files.
1283 * config/gmon-sol2.c: Rename to ...
1284 * config/sol2/gmon.c: ... this.
1285 Include auto-target.h.
1286 (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS.
1287 * config/t-sol2: Rename to ...
1288 * config/sol2/t-sol2: ... this.
1289 (gmon.o): Reflect renaming.
1290 (crtp.o, crtpg.o): New rules.
1291 * config.host (*-*-solaris2*): Reflect renaming.
1292 Use system CRTs if present.
1293 Remove default CRT case.
1295 2015-09-23 John David Anglin <danglin@gcc.gnu.org>
1297 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Reorder error checks.
1298 (__sync_fetch_and_##OP##_##WIDTH): Change result to match type of
1300 (__sync_##OP##_and_fetch_##WIDTH): Likewise.
1301 (__sync_val_compare_and_swap_##WIDTH): Likewise.
1302 (__sync_bool_compare_and_swap_##WIDTH): Likewise.
1303 (__sync_lock_test_and_set_##WIDTH): Likewise.
1304 (__sync_lock_release_##WIDTH): Likewise.
1305 (__sync_fetch_and_##OP##_4): Change result to match type of
1307 (__sync_##OP##_and_fetch_4): Likewise.
1308 (__sync_val_compare_and_swap_4): Likewise.
1309 (__sync_bool_compare_and_swap_4): likewise.
1310 (__sync_lock_test_and_set_4): Likewise.
1311 (__sync_lock_release_4): Likewise.
1312 (FETCH_AND_OP_2): Add long long variants.
1313 (OP_AND_FETCH_2): Likewise.
1314 (COMPARE_AND_SWAP_2 ): Likewise.
1315 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
1316 (SYNC_LOCK_RELEASE_2): Likewise.
1317 (__sync_bool_compare_and_swap_##WIDTH): Correct return.
1319 2015-09-22 Kirill Yukhin <kirill.yukhin@intel.com>
1321 * libgcc/config/i386/cpuinfo.c (enum processor_features): Add
1322 FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ,
1323 FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF.
1324 (get_available_features): Habdle new features.
1326 2015-09-21 James Bowman <james.bowman@ftdichip.com>
1328 * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable
1329 memory layout. Deal correctly with BSS region larger than 32K.
1330 Handle a watchdog reset like a power-on reset. Clean up unused
1333 2015-09-18 Andrew Dixie <andrewd@gentrack.com>
1334 David Edelsohn <dje.gcc@gmail.com>
1336 * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts.
1337 * config/rs6000/crtdbase.S: New file.
1338 * config/rs6000/t-aix-cxa: Build crtdbase.o.
1340 2015-09-15 Max Filippov <jcmvbkbc@gmail.com>
1342 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state):
1343 Add support for call0 ABI.
1345 2015-09-13 John David Anglin <danglin@gcc.gnu.org>
1347 * config/pa/fptr.c (SIGN_EXTEND): Cast -1 to unsigned.
1349 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
1351 * config/gthr-rtems.h (__GTHREADS_CXX0X): New.
1352 (__GTHREAD_HAS_COND): Likewise.
1353 (__gthread_t): Likewise.
1354 (__gthread_cond_t): Likewise.
1355 (__gthread_time_t): Likewise.
1356 (__GTHREAD_MUTEX_INIT): Likewise.
1357 (__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise.
1358 (__GTHREAD_COND_INIT): Likewise.
1359 (__GTHREAD_COND_INIT_FUNCTION): Likewise.
1360 (__GTHREAD_TIME_INIT): Likewise.
1361 (__gthread_create): Likewise.
1362 (__gthread_join): Likewise.
1363 (__gthread_detach): Likewise.
1364 (__gthread_equal): Likewise.
1365 (__gthread_self): Likewise.
1366 (__gthread_yield): Likewise.
1367 (__gthread_cond_broadcast): Likewise.
1368 (__gthread_cond_signal): Likewise.
1369 (__gthread_cond_wait): Likewise.
1370 (__gthread_cond_timedwait): Likewise.
1371 (__gthread_cond_wait_recursive): Likewise.
1372 (__gthread_cond_destroy): Likewise.
1373 (rtems_gxx_once): Delete.
1374 (rtems_gxx_key_create): Likewise.
1375 (rtems_gxx_key_delete): Likewise.
1376 (rtems_gxx_getspecific): Likewise.
1377 (rtems_gxx_setspecific): Likewise.
1378 (rtems_gxx_mutex_init): Likewise.
1379 (rtems_gxx_mutex_destroy): Likewise.
1380 (rtems_gxx_mutex_lock): Likewise.
1381 (rtems_gxx_mutex_trylock): Likewise.
1382 (rtems_gxx_mutex_unlock): Likewise.
1383 (rtems_gxx_recursive_mutex_init): Likewise.
1384 (rtems_gxx_recursive_mutex_lock): Likewise.
1385 (rtems_gxx_recursive_mutex_trylock): Likewise.
1386 (rtems_gxx_recursive_mutex_unlock): Likewise.
1387 (__GTHREAD_ONCE_INIT): Use <pthread.h> initializer.
1388 (__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function.
1389 (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise.
1390 (__gthread_once): Likewise.
1391 (__gthread_key_create): Likewise.
1392 (__gthread_key_delete): Likewise.
1393 (__gthread_getspecific): Likewise.
1394 (__gthread_setspecific): Likewise.
1395 (__gthread_key_t): Use <pthread.h> type.
1396 (__gthread_once_t): Likewise
1397 (__gthread_mutex_t): Use <sys/lock.h> type.
1398 (__gthread_recursive_mutex_t): Likewise
1399 (__gthread_mutex_lock): Use <sys/lock.h> function.
1400 (__gthread_mutex_trylock): Likewise.
1401 (__gthread_mutex_timedlock): Likewise.
1402 (__gthread_mutex_unlock): Likewise.
1403 (__gthread_mutex_destroy): Likewise.
1404 (__gthread_recursive_mutex_lock): Likewise.
1405 (__gthread_recursive_mutex_trylock): Likewise.
1406 (__gthread_recursive_mutex_timedlock): Likewise.
1407 (__gthread_recursive_mutex_unlock): Likewise.
1408 (__gthread_recursive_mutex_destroy): Likewise.
1410 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
1412 * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return
1413 context->sp instead of context->cfa.
1415 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
1417 * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde
1418 with unwind-dw2-fde-dip.
1420 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
1422 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use
1423 CALL12 followed by series of ENTRY to spill windowed registers.
1424 (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill
1425 instead of making linux spill syscall.
1427 2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com>
1429 * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake.
1430 (get_intel_cpu): Likewise.
1432 2015-08-12 H.J. Lu <hongjiu.lu@intel.com>
1434 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL.
1435 (get_intel_cpu): Add Knights Landing support.
1437 2015-08-11 Uros Bizjak <ubizjak@gmail.com>
1440 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL.
1441 (get_available_features): Handle FEATURE_PCLMUL.
1443 2015-08-10 H.J. Lu <hongjiu.lu@intel.com>
1445 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as
1448 2015-07-22 Uros Bizjak <ubizjak@gmail.com>
1451 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES.
1452 (get_available_features): Handle FEATURE_AES.
1454 2015-07-22 Chung-Lin Tang <cltang@codesourcery.com>
1456 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include.
1457 (EFAULT,EBUSY,ENOSYS): Delete unused #defines.
1459 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
1461 * offloadstuff.c: Constify host data.
1463 2015-07-17 Jan Beulich <jbeulich@suse.com>
1465 * config/t-softfp: Split up "else ifneq".
1467 2015-07-14 Sandra Loosemore <sandra@codesourcery.com>
1468 Cesar Philippidis <cesar@codesourcery.com>
1469 Chung-Lin Tang <cltang@codesourcery.com>
1471 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize
1472 for __nios2_arch__ level.
1474 2015-07-13 John Marino <gnugcc@marino.st>
1476 * config/i386/t-dragonfly: New.
1478 2015-07-01 John David Anglin <danglin@gcc.gnu.org>
1480 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to
1481 better match light-weight syscall argument order.
1482 (__kernel_cmpxchg2): Likewise.
1485 2015-06-30 H.J. Lu <hongjiu.lu@intel.com>
1487 * config.host: Support i[34567]86-*-elfiamcu target.
1488 * config/t-softfp-sfdftf: New file.
1489 * config/i386/32/t-iamcu: Likewise.
1490 * configure: Regenerated.
1492 2015-06-23 James Lemke <jwlemke@codesourcery.com>
1495 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
1497 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
1499 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).
1501 2015-05-27 John Marino <gnugcc@marino.st>
1503 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set
1505 * config/i386/freebsd-unwind.h: New.
1507 2015-05-22 Uros Bizjak <ubizjak@gmail.com>
1509 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
1510 i386/t-crtfm to tmake_file.
1511 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
1512 (set_fast_math): Use set_fast_math_sse for SSE targets.
1513 * config/i386/t-crtfm: Remove.
1515 2015-05-21 Alan Modra <amodra@gmail.com>
1518 * config/rs6000/morestack.S: Remove ".abiversion 1".
1520 2015-05-20 Alan Modra <amodra@gmail.com>
1522 * config/rs6000/morestack.S: New.
1523 * config/rs6000/t-stack-rs6000: New.
1524 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
1526 * generic-morestack.c: Don't build for powerpc 32-bit.
1528 2015-05-19 Eric Botcazou <ebotcazou@adacore.com>
1530 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
1531 Remove useless endif/ifneq ($(enable_shared),yes) pair.
1533 2015-05-16 James Bowman <james.bowman@ftdichip.com>
1535 * config.host: FT32 target added.
1536 * config/ft32/*: New files for FT32 target.
1538 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
1540 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
1542 * config/arm/ieee754-df.S: Add CFI directives.
1543 * config/arm/ieee754-sf.S: Add CFI directives.
1545 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
1547 * configure.ac: Include config/sjlj.m4.
1548 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
1549 * config.in: Regenerate.
1550 * configure: Likewise.
1551 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
1553 2015-05-12 Uros Bizjak <ubizjak@gmail.com>
1555 * libgcov-util.c: Add space between string literal and macro name.
1557 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
1558 Chris Jones <chrisj@nvidia.com>
1559 Joshua Conner <jconner@nvidia.com>
1561 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
1562 (arm*-*-uclinux*): Likewise.
1563 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
1564 * config/arm/crtfastmath.c: New file.
1566 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
1568 * Makefile.in (real_host_noncanonical): New variable.
1569 (libsubdir): Use it.
1570 * configure.ac (real_host_noncanonical): Compute. Remove special
1571 case for intelmicemul.
1572 * configure: Regenerate.
1574 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
1576 * config/frv/elf-lib.h: New file.
1577 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
1578 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
1581 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
1583 * config/frv/frvbengin.c: Do not include defaults.h
1584 * config/frv/frvend.c: Ditto.
1586 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
1588 * config.host: Add h8300-*-linux
1589 * config/h8300/t-linux: New file.
1590 * config/h8300/lib1funs.s: Change symbol prefix.
1591 * config/h8300/sfp-machine.h: 64bit double support.
1593 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
1594 Szabolcs Nagy <szabolcs.nagy@arm.com>
1596 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
1597 Linux if target provides dl_iterate_phdr.
1599 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
1602 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
1603 * config/i386/cpuinfo.c (__cpu_model): Initialize.
1604 (__cpu_indicator_init@GCC_4.8.0): New.
1605 (__cpu_model@GCC_4.8.0): Likewise.
1606 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
1609 2015-04-16 Nick Clifton <nickc@redhat.com>
1611 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
1612 and __modhi3 functions.
1613 * config/rl78/divmodso.S: Add G14 and G13 versions of the
1614 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
1616 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
1618 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
1619 do-while loop as macro body to avoid warnings.
1621 2015-04-10 Jakub Jelinek <jakub@redhat.com>
1622 Iain Sandoe <iain@codesourcery.com>
1625 * configure: Regenerate.
1627 2015-04-07 Jakub Jelinek <jakub@redhat.com>
1628 Iain Sandoe <iain@codesourcery.com>
1631 * configure: Regenerate.
1633 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
1635 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
1637 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
1639 Implement call0 ABI for xtensa
1640 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
1641 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
1642 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
1643 use ret in call0 ABI.
1644 * config/xtensa/t-windowed: New file.
1645 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
1646 * libgcc/configure: Regenerated.
1647 * libgcc/configure.ac: Check if xtensa target is configured for
1648 windowed ABI and thus needs to use custom unwind code.
1650 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
1653 * gthr-single.h: Use __unused__ attribute instead of unused.
1654 * config/gthr-vxworks.h: Likewise.
1655 * config/i386/gthr-win32.h: Likewise.
1657 2015-02-27 Kai Tietz <ktietz@redhat.com>
1660 * config.in: Regenerated.
1661 * configure: Likewise.
1662 * configure.ac (AC_HEADER_STDC): Added explicit.
1663 (AC_CHECK_HEADERS): Check for default headers plus
1665 * libgcov-util.c (gcov_read_profile_dir): Disable use
1666 of ftw-function, if header is not found.
1667 (ftw_read_file): Likewise.
1669 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
1672 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
1675 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
1677 * config/arm/bpabi.S (test_div_by_zero): Make label names
1678 consistent between thumb2 and arm mode cases. Separate the
1679 signed comparison on the high word of the numerator from the
1680 unsigned comparison on the low word.
1681 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
1684 2015-02-17 Joseph Myers <joseph@codesourcery.com>
1686 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
1688 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
1690 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
1692 PR gcov-profile/61889
1693 * libgcov-driver-system.c: undefine clashing macro for mkdir.
1695 2015-02-02 Nick Clifton <nickc@redhat.com>
1697 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
1698 rounding up the fraction.
1700 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
1702 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
1703 oldval and newval to const void *. Fix typo.
1704 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
1705 (FETCH_AND_OP_WORD): Likewise.
1706 (OP_AND_FETCH_WORD): Likewise.
1707 (COMPARE_AND_SWAP_2): Likewise.
1708 (__sync_val_compare_and_swap_4): Likewise.
1709 (__sync_lock_test_and_set_4): Likewise.
1710 (SYNC_LOCK_RELEASE_2): Likewise.
1711 Remove support for long long atomic operations.
1713 2015-01-27 Caroline Tice <cmtice@google.com>
1715 Committing VTV Cywin/Ming patch for Patrick Wollgast
1716 * Makefile.in: Move rules to build vtv_*.o out of the check
1717 for CUSTOM_CRTSTUFF.
1718 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
1719 i[34567]86-*-mingw*)
1720 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
1721 enable_vtable_verify.
1723 2015-01-27 Nick Clifton <nickc@redhat.com>
1725 * config/rl78/cmpsi2.S: Use function start and end macros.
1726 (__gcc_bcmp): New function.
1727 * config/rl78/lshrsi3.S: Use function start and end macros.
1728 * config/rl78/mulsi3.S: Add support for G10.
1729 (__mulqi3): New function for G10.
1730 * config/rl78/signbit.S: Use function start and end macros.
1731 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
1733 (LIB2FUNCS_EXCLUDE): Define.
1734 (LIB2FUNCS_ST): Define.
1735 * config/rl78/trampoline.S: Use function start and end macros.
1736 * config/rl78/vregs.h (START_FUNC): New macro.
1737 (START_ANOTHER_FUNC): New macro.
1738 (END_FUNC): New macro.
1739 (END_ANOTHER_FUNC): New macro.
1740 * config/rl78/bit-count.S: New file. Contains assembler
1741 implementations of the bit counting functions: ___clzhi2,
1742 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
1743 __paritysi2, __popcounthi2 and __popcountsi2.
1744 * config/rl78/fpbit-sf.S: New file. Contains assembler
1745 implementationas of the math functions: __negsf2, __cmpsf2,
1746 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
1747 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
1748 * config/rl78/fpmath-sf.S: New file. Contains assembler
1749 implementations of the math functions: __subsf3, __addsf3,
1750 __mulsf3 and __divsf3
1752 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1754 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
1755 Add i386/elf-lib.h to tm_file.
1756 * config/i386/elf-lib.h: Fix comment.
1757 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
1758 && __sun__ && __svr4__]: Remove workaround.
1760 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1762 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
1764 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
1766 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
1768 * config/i386/cpuinfo.c (processor_subtypes): Add
1769 INTEL_COREI7_BROADWELL.
1770 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
1773 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
1775 * config/i386/elf-lib.h: New file.
1776 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
1777 Wrap definition in #ifdef __i386__.
1778 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
1779 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
1780 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
1781 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
1784 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
1786 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
1787 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
1789 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
1791 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
1792 Update rt_sigframe format and address for current Nios II
1795 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
1797 * config.host (arm*-*-freebsd*): Add new configuration for
1799 * config/arm/freebsd-atomic.c: New file.
1800 * config/arm/t-freebsd: Likewise.
1801 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
1802 'PC-relative indirect' OS's.
1804 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1806 * config.host: Add Visium support.
1807 * config/visium: New directory.
1809 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1811 Update copyright years.
1813 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
1815 * config.host: Support mipsisa32r6 and mipsisa64r6.
1816 * config/mips/mips16.S: Do not build for R6.
1818 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
1820 * config/sh/crt.h: New.
1821 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
1823 * config/sh/crt1.S: Likewise.
1825 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
1828 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
1829 func_ptr *dtor_list temporary variable to avoid "array subscript
1830 is above array bounds" warnings.
1832 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
1834 * Makefile.in (with_aix_soname): Define.
1835 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
1836 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
1837 * configure: Recreate.
1839 2014-12-05 Olivier Hainque <hainque@adacore.com>
1841 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
1842 now provided by defaults.h.
1844 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
1847 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
1848 whether it's defined.
1850 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
1852 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
1853 * config/i386/cpuinfo.c (get_available_features): Detect it.
1855 2014-11-27 Tony Wang <tony.wang@arm.com>
1857 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
1858 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
1859 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
1861 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
1863 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
1865 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
1867 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
1870 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
1871 John David Anglin <danglin@gcc.gnu.org>
1873 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
1874 (FETCH_AND_OP_2): New. Use for subword and double word operations.
1875 (OP_AND_FETCH_2): Likewise.
1876 (COMPARE_AND_SWAP_2): Likewise.
1877 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
1878 (SYNC_LOCK_RELEASE_2): Likewise.
1879 (SUBWORD_SYNC_OP): Remove.
1880 (SUBWORD_VAL_CAS): Likewise.
1881 (SUBWORD_BOOL_CAS): Likewise.
1882 (FETCH_AND_OP_WORD): Update.
1883 Consistently use signed types.
1885 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
1886 Thomas Schwinge <thomas@codesourcery.com>
1887 Ilya Verbin <ilya.verbin@intel.com>
1888 Andrey Turetskiy <andrey.turetskiy@intel.com>
1890 * Makefile.in (crtoffloadbegin$(objext)): New rule.
1891 (crtoffloadend$(objext)): Likewise.
1892 * configure: Regenerate.
1893 * configure.ac (accel_dir_suffix): Compute new variable.
1894 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
1895 if enable_offload_targets is not empty.
1896 * offloadstuff.c: New file.
1898 2014-11-13 Nick Clifton <nickc@redhat.com>
1900 * config/rl78/divmodhi.S: Add support for the G10 architecture.
1901 Use START_FUNC and END_FUNC macros to enable linker garbage
1903 * config/rl78/divmodqi.S: Likewise.
1904 * config/rl78/divmodsi.S: Likewise.
1905 * config/rl78/mulsi3.S: Likewise.
1906 * config/rl78/lib2div.c: Remove G10 functions.
1907 * config/rl78/lib2muls.c: Likewise.
1908 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
1909 * config/rl78/vregs.h (START_FUNC): New macro.
1910 (END_FUNC): New macro.
1912 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
1914 * config/mips/mips16.S: Set .module when supported. Update O32
1915 FP64 calling convention and use for FPXX when possible. Add FPXX
1916 calling convention fallback case.
1918 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
1920 * config.host: Handle nvptx-*-*.
1921 * shared-object.mk (as-flags-$o): Define.
1922 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
1923 -xassembler-with-cpp.
1924 * static-object.mk: Identical changes.
1925 * config/nvptx/t-nvptx: New file.
1926 * config/nvptx/crt0.s: New file.
1927 * config/nvptx/free.asm: New file.
1928 * config/nvptx/malloc.asm: New file.
1929 * config/nvptx/realloc.c: New file.
1931 2014-10-30 Joseph Myers <joseph@codesourcery.com>
1933 * Makefile.in (libgcc.map.in): New target.
1934 (libgcc.map): Use libgcc.map.in.
1935 * config/t-softfp (softfp_compat): New variable to be set by
1937 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
1939 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
1941 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
1942 that use compat symbols and disable all code unless [SHARED].
1943 * config/t-softfp-compat: New file.
1944 * find-symver.awk: New file.
1945 * configure.ac (--with-glibc-version): New configure option.
1946 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
1947 * configure: Regenerate.
1948 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
1949 soft-float and e500.
1951 2014-10-29 Joseph Myers <joseph@codesourcery.com>
1953 * config/t-hardfp (hardfp_exclusions): Document new variable for
1955 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
1956 * config/t-softfp (softfp_extras): Document new variable for user
1958 (softfp_func_list): Add functions from $(softfp_extras).
1959 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
1960 * config.host (powerpc*-*-linux*): For e500v1, use
1961 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
1962 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
1963 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
1965 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
1967 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
1968 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
1969 memory read accesses are ok.
1971 2014-10-25 Joseph Myers <joseph@codesourcery.com>
1973 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
1974 * configure: Regenerate.
1975 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
1976 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
1977 of soft-fp for 32-bit classic hard float. Do not use
1978 t-softfp-excl for soft float.
1980 2014-10-22 Joseph Myers <joseph@codesourcery.com>
1982 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
1984 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
1987 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
1989 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
1990 introduced with 2014-10-21 trunk r216525.
1992 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
1993 Vidya Praveen <vidya.praveen@atmel.com>
1994 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
1995 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
1996 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
1998 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
2001 Updated library functions for AVRTINY arch.
2002 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
2003 Replaced occurrences of r0/r1 with tmp/zero reg macros.
2004 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
2005 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
2007 (__mulsi3_helper): Update stack, preserve callee saved regs and
2008 argument from stack. Restore callee save registers.
2009 (__mulpsi3): Likewise.
2010 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
2011 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
2012 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
2014 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
2015 (__do_copy_data): Added new definition for AVRTINY.
2016 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
2017 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
2018 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
2019 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
2020 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
2022 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
2025 Fix broken long multiplication on tiny arch.
2027 2014-10-09 Joseph Myers <joseph@codesourcery.com>
2029 * soft-fp/double.h: Update from glibc.
2030 * soft-fp/eqdf2.c: Likewise.
2031 * soft-fp/eqsf2.c: Likewise.
2032 * soft-fp/eqtf2.c: Likewise.
2033 * soft-fp/extenddftf2.c: Likewise.
2034 * soft-fp/extended.h: Likewise.
2035 * soft-fp/extendsfdf2.c: Likewise.
2036 * soft-fp/extendsftf2.c: Likewise.
2037 * soft-fp/extendxftf2.c: Likewise.
2038 * soft-fp/gedf2.c: Likewise.
2039 * soft-fp/gesf2.c: Likewise.
2040 * soft-fp/getf2.c: Likewise.
2041 * soft-fp/ledf2.c: Likewise.
2042 * soft-fp/lesf2.c: Likewise.
2043 * soft-fp/letf2.c: Likewise.
2044 * soft-fp/op-1.h: Likewise.
2045 * soft-fp/op-2.h: Likewise.
2046 * soft-fp/op-4.h: Likewise.
2047 * soft-fp/op-8.h: Likewise.
2048 * soft-fp/op-common.h: Likewise.
2049 * soft-fp/quad.h: Likewise.
2050 * soft-fp/single.h: Likewise.
2051 * soft-fp/soft-fp.h: Likewise.
2052 * soft-fp/unorddf2.c: Likewise.
2053 * soft-fp/unordsf2.c: Likewise.
2054 * soft-fp/unordtf2.c: Likewise.
2055 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
2056 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
2057 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
2058 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
2059 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
2060 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
2061 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
2062 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
2063 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
2064 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
2066 2014-10-08 Rong Xu <xur@google.com>
2068 * libgcov-util.c (read_gcda_file): Fix format.
2069 (find_match_gcov_info): Ditto.
2070 (calculate_2_entries): New.
2071 (compute_one_gcov): Ditto.
2072 (gcov_info_count_all_cold): Ditto.
2073 (gcov_info_count_all_zero): Ditto.
2074 (extract_file_basename): Ditto.
2075 (get_file_basename): Ditto.
2077 (matched_gcov_info): Ditto.
2078 (calculate_overlap): Ditto.
2079 (gcov_profile_overlap): Ditto.
2080 * libgcov-driver.c (compute_summary): Make
2081 it avavilable for external calls.
2083 2014-10-06 Rong Xu <xur@google.com>
2085 * Makefile.in: Ditto.
2086 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
2087 (gcov_sort_icall_topn_counter): Ditto.
2088 (gcov_sort_topn_counter_arrays): Ditto.
2089 (dump_one_gcov): Sort indirect_call topn counters.
2090 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
2092 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
2094 (__gcov_indirect_call_topn_profiler): New profiler function.
2095 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
2096 * libgcov.h: New decls.
2098 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
2100 * config.host: Remove support for score-*.
2102 2014-09-22 Joseph Myers <joseph@codesourcery.com>
2104 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2105 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
2106 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
2107 __LIBGCC_XF_MANT_DIG__.
2108 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
2109 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
2110 __LIBGCC_TF_MANT_DIG__.
2111 * libgcc2.c (NOTRUNC): Define in terms of
2112 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
2113 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2115 2014-09-22 Joseph Myers <joseph@codesourcery.com>
2118 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
2121 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
2123 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
2124 override USE_PT_GNU_EH_FRAME.
2125 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
2126 check USE_EH_FRAME_REGISTRY_ALWAYS against
2127 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
2128 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
2129 variable for substituted force_explicit_eh_registry.
2130 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
2131 * configure.ac (explicit-exception-frame-registration):
2133 * configure: Regenerate.
2135 2014-09-19 Olivier Hainque <hainque@adacore.com>
2137 * config.host (powerpc-wrs-vxworksmils): New configuration,
2140 2014-09-18 Joseph Myers <joseph@codesourcery.com>
2142 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
2144 2014-09-18 Joseph Myers <joseph@codesourcery.com>
2146 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
2147 bits not set bits as indicating trapping exceptions.
2149 2014-09-17 Nathan sidwell <nathan@acm.org>
2151 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
2152 (LIBGCOV_DRIVER): ... here.
2153 * libgcov-driver.c (gcov_master): New.
2154 (gcov_exit): Remove from master chain.
2155 (__gcov_init): Add to master chain if version compatible. Don't
2157 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
2158 (gcov_reset_int): Clear master chain, if compatible.
2159 (gcov_dump_int): New internal interface. Dump master chain, if
2161 (gcov_dump): Alias for gcov_dump_int.
2162 * libgcov.h (struct gcov_root): Add next and prev fields.
2163 (struct gcov_master): New struct.
2164 (__gcov_master): New.
2165 (gcov_dump_int): Declare.
2167 2014-09-17 Olivier Hainque <hainque@adacore.com>
2169 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
2170 and crtbegin.o + crtend.o to extra_parts.
2172 2014-09-12 Joseph Myers <joseph@codesourcery.com>
2174 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
2175 __LIBGCC_HAS_SF_MODE__.
2176 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
2177 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
2178 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
2179 * config/libbid/bid_gcc_intrinsics.h
2180 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
2181 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
2182 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
2183 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
2184 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
2185 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
2187 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
2190 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
2191 and R24 as needed. Make work for all devices and .text locations.
2192 (__do_global_ctors, __do_global_dtors): Use word addresses.
2193 (__tablejump__, __tablejump_elpm__): Remove functions.
2194 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
2196 (XICALL, XIJMP): New macros.
2198 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
2199 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2201 * config.host (aarch64*): Include crtfastmath.o and
2203 * config/aarch64/crtfastmath.c: New file.
2205 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
2207 * config.host: Remove picochip support.
2208 * config/picochip/adddi3.S: Remove.
2209 * config/picochip/ashlsi3.S: Remove.
2210 * config/picochip/ashlsi3.c: Remove.
2211 * config/picochip/ashrsi3.S: Remove.
2212 * config/picochip/ashrsi3.c: Remove.
2213 * config/picochip/clzsi2.S: Remove.
2214 * config/picochip/cmpsi2.S: Remove.
2215 * config/picochip/divmod15.S: Remove.
2216 * config/picochip/divmodhi4.S: Remove.
2217 * config/picochip/divmodsi4.S: Remove.
2218 * config/picochip/lib1funcs.S: Remove.
2219 * config/picochip/longjmp.S: Remove.
2220 * config/picochip/lshrsi3.S: Remove.
2221 * config/picochip/lshrsi3.c: Remove.
2222 * config/picochip/parityhi2.S: Remove.
2223 * config/picochip/popcounthi2.S: Remove.
2224 * config/picochip/setjmp.S: Remove.
2225 * config/picochip/subdi3.S: Remove.
2226 * config/picochip/t-picochip: Remove.
2227 * config/picochip/ucmpsi2.S: Remove.
2228 * config/picochip/udivmodhi4.S: Remove.
2229 * config/picochip/udivmodsi4.S: Remove.
2231 2014-09-08 Joseph Myers <joseph@codesourcery.com>
2233 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
2234 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
2235 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
2236 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
2237 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
2238 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
2239 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
2240 defined and LIBGCC2_HAS_DF_MODE is defined.
2241 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
2242 defined and LIBGCC2_HAS_XF_MODE is defined.
2243 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
2244 defined and LIBGCC2_HAS_TF_MODE is defined.
2246 2014-09-08 Joseph Myers <joseph@codesourcery.com>
2248 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
2249 and ROUND_TOWARDS_ZERO conditionals.
2251 2014-09-07 Nathan sidwell <nathan@acm.org>
2253 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
2254 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
2256 2014-09-05 Joseph Myers <joseph@codesourcery.com>
2258 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
2259 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
2260 uses to __LIBGCC_STACK_POINTER_REGNUM__.
2261 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
2262 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
2263 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
2264 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
2265 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
2266 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
2267 (DWARF_FRAME_REGISTERS): Change all uses to
2268 __LIBGCC_DWARF_FRAME_REGISTERS__.
2269 (EH_RETURN_STACKADJ_RTX): Change all uses to
2270 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
2271 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
2272 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
2273 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
2274 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
2275 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
2276 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
2277 to __LIBGCC_EH_FRAME_SECTION_NAME__.
2278 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
2279 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
2280 __LIBGCC_STACK_POINTER_REGNUM__.
2281 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
2282 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
2283 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
2284 to __LIBGCC_STACK_POINTER_REGNUM__.
2285 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
2286 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
2287 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
2288 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
2289 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
2290 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
2291 (STACK_POINTER_REGNUM): Change all uses to
2292 __LIBGCC_STACK_POINTER_REGNUM__.
2293 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
2294 use to __LIBGCC_STACK_POINTER_REGNUM__.
2295 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
2296 uses to __LIBGCC_STACK_POINTER_REGNUM__.
2297 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
2298 to __LIBGCC_DWARF_FRAME_REGISTERS__.
2299 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
2300 to __LIBGCC_DWARF_FRAME_REGISTERS__.
2301 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
2302 to __LIBGCC_STACK_POINTER_REGNUM__.
2303 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
2304 Remove conditional definition.
2305 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
2306 __LIBGCC_TEXT_SECTION_ASM_OP__.
2307 (EH_FRAME_SECTION_NAME): Change all uses to
2308 __LIBGCC_EH_FRAME_SECTION_NAME__.
2309 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
2310 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
2311 (CTORS_SECTION_ASM_OP): Change all uses to
2312 __LIBGCC_CTORS_SECTION_ASM_OP__.
2313 (DTORS_SECTION_ASM_OP): Change all uses to
2314 __LIBGCC_DTORS_SECTION_ASM_OP__.
2315 (JCR_SECTION_NAME): Change all uses to
2316 __LIBGCC_JCR_SECTION_NAME__.
2317 (INIT_SECTION_ASM_OP): Change all uses to
2318 __LIBGCC_INIT_SECTION_ASM_OP__.
2319 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
2320 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
2321 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
2322 __LIBGCC_STACK_GROWS_DOWNWARD__.
2323 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
2324 __LIBGCC_INIT_SECTION_ASM_OP__.
2325 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
2326 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
2327 (EH_FRAME_SECTION_NAME): Change all uses to
2328 __LIBGCC_EH_FRAME_SECTION_NAME__.
2329 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
2330 definitions. Change all uses to
2331 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
2332 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
2333 __LIBGCC_STACK_GROWS_DOWNWARD__.
2334 (DWARF_FRAME_REGISTERS): Change all uses to
2335 __LIBGCC_DWARF_FRAME_REGISTERS__.
2336 (EH_RETURN_STACKADJ_RTX): Change all uses to
2337 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
2338 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
2339 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
2340 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
2341 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
2342 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
2344 2014-09-02 Nathan sidwell <nathan@acm.org>
2346 * libgcov-interface.c (STRONG_ALIAS): New.
2347 (__gcov_flush): Call __gcov_reset_int.
2348 (__gcov_reset): Strong alias for ...
2349 (__gcov_reset_ing): ... this renamed hidden version.
2350 * libgcov.h (__gcov_reset_int): New declaration.
2352 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
2354 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
2356 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
2357 (__dso_handle): Define on Cygwin.
2358 * config/i386/t-cygming (crtbeginS.o): New rule.
2359 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
2361 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
2364 2014-08-13 Steve Ellcey <sellcey@mips.com>
2366 * crtstuff.c: Undef caddr_t.
2368 2014-08-12 Steve Ellcey <sellcey@mips.com>
2370 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
2372 2014-08-07 Nathan Sidwell <nathan@acm.org>
2374 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
2375 (LIBGCOV_DRIVER): ... to here.
2376 * libgcov.h (gcov_do_dump): New #define.
2377 (struct gcov_root): New.
2378 (__gcov_root): New declaration.
2379 (__gcov_dump_one): Declare.
2380 * libgcov-driver.c (gcov_list, gcov_dump_complete,
2381 run_accounted): Delete.
2382 (gcov_compute_histogram): Add LIST argument, adjust.
2383 (compute_summary): Adjust gcov_compute_histogram call.
2384 (gcov_do_dump): Not hidden, static in libgcov.
2385 (gcov_clear): Move to interface.c.
2386 (__gcov_dump_one): New, broken out of ...
2387 (gcov_exit): ... here. Make static.
2389 (__gcov_init): Adjust.
2390 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
2392 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
2393 (gcov_clear): Moved from driver.c. Add LIST argument.
2394 (__gcov_reset): Adjust for changed interfaces.
2395 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
2397 2014-08-04 Rohit <rohitarulraj@freescale.com>
2400 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
2401 based on change in SPE high register numbers and 3 HTM registers.
2403 2014-08-01 Nathan Sidwell <nathan@acm.org>
2405 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
2406 LIBGCOV_INTERFACE): Reformat.
2407 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
2409 * libgcov-interface.c: Reformat some comments.
2410 (__gcov_flush_mx): Add declaration. Tidy up definition.
2412 2014-07-31 Alan Modra <amodra@gmail.com>
2413 Peter Bergner <bergner@vnet.ibm.com>
2415 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
2416 (pack_ldouble): New function.
2417 (__gcc_qadd): Use it.
2418 (__gcc_qmul): Likewise.
2419 (__gcc_qdiv): Likewise.
2420 (__gcc_qneg): Likewise.
2421 (__gcc_stoq): Likewise.
2422 (__gcc_dtoq): Likewise.
2424 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
2426 * config/s390/tpf-unwind.h: Include <stdbool.h>.
2427 (__tpf_eh_return): Add original return address as second parameter.
2428 Handle cases where unwinder routines were called directly, instead
2429 of from within the C++ library.
2431 2014-07-29 Nathan Sidwell <nathan@acm.org>
2433 * libgcov.h: Move renaming of entry points to lib gcov specific
2435 (gcov_do_dump): New rename.
2436 (gcov_rewrite): Remove inline, make HIDDEN.
2437 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
2438 (gcov_exit_compute_summary): Rename to ...
2439 (compute_summary): ... here. Add LIST argument.
2440 (gcov_exit_merge_gcda): Rename to ...
2441 (merge_one_data): ... here.
2442 (gcov_exit_write_gcda): Rename to ...
2443 (write_one_data): ... here.
2444 (gcov_exit_merge_summary): Rename to ...
2445 (merge_summary): Add RUN_COUNTED argument.
2446 (gcov_exit_dump_gcov): Rename to ...
2447 (dump_one_gcov): Add RUN_COUNTED argument.
2448 (gcov_do_dump): New function, broken out of ...
2449 (gcov_exit): ... here. Call it.
2451 2014-07-27 Anthony Green <green@moxielogic.com>
2453 * config.host: Add moxiebox configuration suppport.
2455 2014-07-27 Nathan Sidwell <nathan@acm.org>
2457 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
2458 (struct gcov_filename): ... here. Include buffer and max length
2460 (gcov_max_filename): Remove.
2461 (gi_filename): Remove.
2462 (gcov_exit_compute_summary): Compute max filename here.
2463 (gcov_exit_merge_gcda): Add filename parm, adjust.
2464 (gcov_exit_merge_summary): Likewise.
2465 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
2466 (gcov_exit): Likewise.
2467 (__gcov_init): Don't calculate max length here.
2468 * libgcov_util.c (max_filename_len): Remove.
2469 (read_gcda_file): Don't calculate max length here.
2470 (gcov_read_profile_dir): Don't propagate here.
2471 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
2472 struct gcov_filename changes.
2473 (gcov_exit_open_gcda_file): Likewise.
2475 2014-07-25 Nathan Sidwell <nathan@acm.org>
2477 * libgcov-driver.c (set_gcov_dump_complete,
2478 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
2479 functions polluting user's namespace.
2480 (gcov_exit): Set variable directly.
2481 (gcov_clear): Reset variable directly.
2482 * libgcov-interface.c (get_gcov_dymp_complete,
2483 reset_gov_dump_complete): Remove declarations.
2484 (__gcov_reset, __gcov_dump): Don't call them.
2486 2014-07-24 DJ Delorie <dj@redhat.com>
2488 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
2489 (__gcc_deregister_frame): Move logic to detect deregister function
2491 (__gcc_register_frame): here, so it's consistent with the register
2494 2014-07-23 Nathan Sidwell <nathan@acm.org>
2496 * libgcov-driver.c (set_gcov_list): Remove.
2497 (gcov_list): Make non-static in GCOV_TOOL.
2498 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
2500 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
2502 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
2503 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
2504 Don't use SYNC_LOCK_RELEASE for int type.
2506 2014-07-14 Richard Biener <rguenther@suse.de>
2508 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
2510 2014-07-11 Rong Xu <xur@google.com>
2512 * libgcov-util.c (gcov_max_filename): Fix declartion.
2514 2014-07-10 Rong Xu <xur@google.com>
2516 Add gcov-tool: an offline gcda profile processing tool
2518 * libgcov-driver.c (gcov_max_filename): Make available
2520 * libgcov-merge.c (__gcov_merge_add): Replace
2521 gcov_read_counter() with a Macro.
2522 (__gcov_merge_ior): Ditto.
2523 (__gcov_merge_time_profile): Ditto.
2524 (__gcov_merge_single): Ditto.
2525 (__gcov_merge_delta): Ditto.
2526 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
2527 in the utility functions.
2528 (set_fn_ctrs): Utility function for reading gcda files to in-memory
2529 gcov_list object link lists.
2530 (tag_function): Ditto.
2531 (tag_blocks): Ditto.
2534 (tag_counters): Ditto.
2535 (tag_summary): Ditto.
2536 (read_gcda_finalize): Ditto.
2537 (read_gcda_file): Ditto.
2538 (ftw_read_file): Ditto.
2539 (read_profile_dir_init): Ditto.
2540 (gcov_read_profile_dir): Ditto.
2541 (gcov_read_counter_mem): Ditto.
2542 (gcov_get_merge_weight): Ditto.
2543 (merge_wrapper): A wrapper function that calls merging handler.
2544 (gcov_merge): Merge two gcov_info objects with weights.
2545 (find_match_gcov_info): Find the matched gcov_info in the list.
2546 (gcov_profile_merge): Merge two gcov_info object lists.
2547 (__gcov_add_counter_op): Process edge profile counter values.
2548 (__gcov_ior_counter_op): Process IOR profile counter values.
2549 (__gcov_delta_counter_op): Process delta profile counter values.
2550 (__gcov_single_counter_op): Process single profile counter values.
2551 (fp_scale): Callback function for float-point scaling.
2552 (int_scale): Callback function for integer fraction scaling.
2553 (gcov_profile_scale): Scaling profile counters.
2554 (gcov_profile_normalize): Normalize profile counters.
2555 * libgcov.h: Add headers and functions for gcov-tool use.
2556 (gcov_get_counter): New.
2557 (gcov_get_counter_target): Ditto.
2558 (struct gcov_info): Make the functions field mutable in gcov-tool
2561 2014-06-23 Kai Tietz <ktietz@redhat.com>
2564 * unwind-seh.c (_Unwind_GetGR): Check for proper
2566 (_Unwind_SetGR): Likewise.
2568 2014-05-22 Nick Clifton <nickc@redhat.com>
2570 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
2573 2014-05-22 Teresa Johnson <tejohnson@google.com>
2575 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
2578 2014-05-20 John Marino <gnugcc@marino.st>
2580 * config.host (*-*-dragonfly*): New target.
2581 * crtstuff.c: Make dl_iterate_support generic on *bsd.
2582 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
2583 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
2584 * config/i386/dragonfly-unwind.h: New.
2586 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
2589 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
2590 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
2592 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
2594 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
2597 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
2599 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
2601 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2604 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
2607 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
2609 Work around for current cygwin32 build problems.
2610 * config/i386/cygming-crtbegin.c (__register_frame_info,
2611 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
2612 functions only for 64-bit systems.
2614 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2616 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
2617 (sigill_caught, sigill_hdlr): Remove.
2619 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2621 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
2623 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2624 Solaris 9 single-threaded support.
2625 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2626 Solaris 9 single-threaded support. Add call_user_handler code
2628 (sparc_is_sighandler): Likewise.
2630 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2632 * config.host: Append t-floattodi to tmake_file depending on
2635 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
2637 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
2639 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
2642 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
2643 variable to avoid "array subscript is above array bounds" warnings.
2644 Use __builtin_expect when checking *jcr_list for NULL.
2646 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2649 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
2650 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
2651 vtv_*.o to extra_parts if enable_vtable_verify.
2653 2014-03-06 Nick Clifton <nickc@redhat.com>
2655 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
2656 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
2658 2014-02-28 Joey Ye <joey.ye@arm.com>
2661 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
2662 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
2665 2014-02-24 Walter Lee <walt@tilera.com>
2667 * config.host: Support "tilegx*" and "tilepro*" triplets.
2668 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
2669 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
2671 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
2672 Chung-Lin Tang <cltang@codesourcery.com>
2674 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
2675 * config/nios2/crti.S: Remove .file directive.
2676 * config/nios2/crtn.S: Likewise.
2678 2014-02-18 Kai Tietz <ktietz@redhat.com>
2679 Jonathan Schleifer <js@webkeks.org>
2682 * unwind-seh.c (_GCC_specific_handler): Pass proper
2683 value to unwind-handler.
2685 2014-02-12 Joseph Myers <joseph@codesourcery.com>
2687 * soft-fp/adddf3.c: Update from glibc.
2688 * soft-fp/addsf3.c: Likewise.
2689 * soft-fp/addtf3.c: Likewise.
2690 * soft-fp/divdf3.c: Likewise.
2691 * soft-fp/divsf3.c: Likewise.
2692 * soft-fp/divtf3.c: Likewise.
2693 * soft-fp/double.h: Likewise.
2694 * soft-fp/eqdf2.c: Likewise.
2695 * soft-fp/eqsf2.c: Likewise.
2696 * soft-fp/eqtf2.c: Likewise.
2697 * soft-fp/extenddftf2.c: Likewise.
2698 * soft-fp/extended.h: Likewise.
2699 * soft-fp/extendsfdf2.c: Likewise.
2700 * soft-fp/extendsftf2.c: Likewise.
2701 * soft-fp/extendxftf2.c: Likewise.
2702 * soft-fp/fixdfdi.c: Likewise.
2703 * soft-fp/fixdfsi.c: Likewise.
2704 * soft-fp/fixdfti.c: Likewise.
2705 * soft-fp/fixsfdi.c: Likewise.
2706 * soft-fp/fixsfsi.c: Likewise.
2707 * soft-fp/fixsfti.c: Likewise.
2708 * soft-fp/fixtfdi.c: Likewise.
2709 * soft-fp/fixtfsi.c: Likewise.
2710 * soft-fp/fixtfti.c: Likewise.
2711 * soft-fp/fixunsdfdi.c: Likewise.
2712 * soft-fp/fixunsdfsi.c: Likewise.
2713 * soft-fp/fixunsdfti.c: Likewise.
2714 * soft-fp/fixunssfdi.c: Likewise.
2715 * soft-fp/fixunssfsi.c: Likewise.
2716 * soft-fp/fixunssfti.c: Likewise.
2717 * soft-fp/fixunstfdi.c: Likewise.
2718 * soft-fp/fixunstfsi.c: Likewise.
2719 * soft-fp/fixunstfti.c: Likewise.
2720 * soft-fp/floatdidf.c: Likewise.
2721 * soft-fp/floatdisf.c: Likewise.
2722 * soft-fp/floatditf.c: Likewise.
2723 * soft-fp/floatsidf.c: Likewise.
2724 * soft-fp/floatsisf.c: Likewise.
2725 * soft-fp/floatsitf.c: Likewise.
2726 * soft-fp/floattidf.c: Likewise.
2727 * soft-fp/floattisf.c: Likewise.
2728 * soft-fp/floattitf.c: Likewise.
2729 * soft-fp/floatundidf.c: Likewise.
2730 * soft-fp/floatundisf.c: Likewise.
2731 * soft-fp/floatunditf.c: Likewise.
2732 * soft-fp/floatunsidf.c: Likewise.
2733 * soft-fp/floatunsisf.c: Likewise.
2734 * soft-fp/floatunsitf.c: Likewise.
2735 * soft-fp/floatuntidf.c: Likewise.
2736 * soft-fp/floatuntisf.c: Likewise.
2737 * soft-fp/floatuntitf.c: Likewise.
2738 * soft-fp/gedf2.c: Likewise.
2739 * soft-fp/gesf2.c: Likewise.
2740 * soft-fp/getf2.c: Likewise.
2741 * soft-fp/ledf2.c: Likewise.
2742 * soft-fp/lesf2.c: Likewise.
2743 * soft-fp/letf2.c: Likewise.
2744 * soft-fp/muldf3.c: Likewise.
2745 * soft-fp/mulsf3.c: Likewise.
2746 * soft-fp/multf3.c: Likewise.
2747 * soft-fp/negdf2.c: Likewise.
2748 * soft-fp/negsf2.c: Likewise.
2749 * soft-fp/negtf2.c: Likewise.
2750 * soft-fp/op-1.h: Likewise.
2751 * soft-fp/op-2.h: Likewise.
2752 * soft-fp/op-4.h: Likewise.
2753 * soft-fp/op-8.h: Likewise.
2754 * soft-fp/op-common.h: Likewise.
2755 * soft-fp/quad.h: Likewise.
2756 * soft-fp/single.h: Likewise.
2757 * soft-fp/soft-fp.h: Likewise.
2758 * soft-fp/subdf3.c: Likewise.
2759 * soft-fp/subsf3.c: Likewise.
2760 * soft-fp/subtf3.c: Likewise.
2761 * soft-fp/truncdfsf2.c: Likewise.
2762 * soft-fp/trunctfdf2.c: Likewise.
2763 * soft-fp/trunctfsf2.c: Likewise.
2764 * soft-fp/trunctfxf2.c: Likewise.
2765 * soft-fp/unorddf2.c: Likewise.
2766 * soft-fp/unordsf2.c: Likewise.
2767 * soft-fp/unordtf2.c: Likewise.
2768 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
2770 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2772 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2774 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2776 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2778 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2780 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2782 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2784 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2786 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2788 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2790 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2792 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2794 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
2796 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
2798 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2801 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2803 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
2804 cannot be represented.
2805 * config/s390/32/_fixsfdi.c: Likewise.
2806 * config/s390/32/_fixtfdi.c: Likewise.
2807 * config/s390/32/_fixunsdfdi.c: Likewise.
2808 * config/s390/32/_fixunssfdi.c: Likewise.
2809 * config/s390/32/_fixunstfdi.c: Likewise.
2811 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
2813 * configure.ac (libgcc_cv_mips_hard_float): New.
2814 * configure: Regenerate.
2815 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
2816 t-softfp-sfdf for hard-float targets.
2817 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
2818 (softfp_float_modes, softfp_int_modes, softfp_extensions)
2819 (softfp_truncations, softfp_exclude_libgcc2): New.
2820 * config/t-hardfp: New file.
2821 * config/t-hardfp-sfdf: Likewise.
2822 * config/hardfp.c: Likewise.
2824 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2826 * config.host: Include t-floattodi also for s390x.
2827 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
2828 * config/s390/32/_fixsfdi.c: Likewise.
2829 * config/s390/32/_fixtfdi.c: Likewise.
2830 * config/s390/32/_fixunsdfdi.c: Likewise.
2831 * config/s390/32/_fixunssfdi.c: Likewise.
2832 * config/s390/32/_fixunstfdi.c: Likewise.
2834 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2837 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
2838 (install-libgcc-unwind-map-forbuild): New target.
2839 (all): Depend on install-libgcc-unwind-map-forbuild.
2840 (install-libgcc-unwind-map): New target.
2841 (install): Depend on install-libgcc-unwind-map.
2843 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2845 * config/nios2/crti.S (_init): Initialize GOT pointer from
2846 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
2848 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
2850 * configure.ac: Check __mips64 when setting host_address.
2851 * configure: Regenerate.
2852 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
2853 mips/t-mips64 and t-softfp.
2854 (mips*-*-linux*): Don't add mips/t-tpbit.
2855 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
2856 (DPBIT, DPBIT_CFLAGS): Delete.
2857 * config/mips/sfp-machine.h: New file.
2858 * config/mips/t-mips64: Likewise.
2859 * config/mips/t-softfp-tf: Likewise.
2860 * config/mips/t-tpbit: Delete.
2862 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
2864 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
2867 2014-01-25 Walter Lee <walt@tilera.com>
2869 * config/tilepro/atomic.c: Include tconfig.h. Don't include
2870 config.h or system.h.
2873 2014-01-25 Walter Lee <walt@tilera.com>
2875 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
2876 (post_atomic_barrier): Ditto.
2877 (__fetch_and_do): New macro.
2878 (__atomic_fetch_and_do): Use __fetch_and_do.
2879 (__sync_fetch_and_do): New macro.
2880 (__sync_fetch_and_add_4): New function.
2881 (__sync_fetch_and_sub_4): New function.
2882 (__sync_fetch_and_or_4): New function.
2883 (__sync_fetch_and_and_4): New function.
2884 (__sync_fetch_and_xor_4): New function.
2885 (__sync_fetch_and_nand_4): New function.
2886 (__sync_fetch_and_add_8): New function.
2887 (__sync_fetch_and_sub_8): New function.
2888 (__sync_fetch_and_or_8): New function.
2889 (__sync_fetch_and_and_8): New function.
2890 (__sync_fetch_and_xor_8): New function.
2891 (__sync_fetch_and_nand_8): New function.
2892 (__do_and_fetch): New macro.
2893 (__atomic_do_and_fetch): Use __do_and_fetch.
2894 (__sync_do_and_fetch): New macro.
2895 (__sync_add_and_fetch_4): New function.
2896 (__sync_sub_and_fetch_4): New function.
2897 (__sync_or_and_fetch_4): New function.
2898 (__sync_and_and_fetch_4): New function.
2899 (__sync_xor_and_fetch_4): New function.
2900 (__sync_nand_and_fetch_4): New function.
2901 (__sync_add_and_fetch_8): New function.
2902 (__sync_sub_and_fetch_8): New function.
2903 (__sync_or_and_fetch_8): New function.
2904 (__sync_and_and_fetch_8): New function.
2905 (__sync_xor_and_fetch_8): New function.
2906 (__sync_nand_and_fetch_8): New function.
2907 (__sync_exchange_methods): New macro.
2908 (__sync_val_compare_and_swap_4): New function.
2909 (__sync_bool_compare_and_swap_4): New function.
2910 (__sync_lock_test_and_test_4): New function.
2911 (__sync_val_compare_and_swap_8): New function.
2912 (__sync_bool_compare_and_swap_8): New function.
2913 (__sync_lock_test_and_test_8): New function.
2914 (__subword_cmpxchg_body): New macro.
2915 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
2916 (__atomic_compare_exchange_2): Ditto.
2917 (__sync_subword_cmpxchg): New macro.
2918 (__sync_val_compare_and_swap_1): New function.
2919 (__sync_bool_compare_and_swap_1): New function.
2920 (__sync_val_compare_and_swap_2): New function.
2921 (__sync_bool_compare_and_swap_2): New function.
2922 (__atomic_subword): Rename to ...
2923 (__subword): ... New name.
2924 (__atomic_subword_fetch): Use __subword.
2925 (__sync_subword_fetch): New macro.
2926 (__sync_fetch_and_add_1): New function.
2927 (__sync_fetch_and_sub_1): New function.
2928 (__sync_fetch_and_or_1): New function.
2929 (__sync_fetch_and_and_1): New function.
2930 (__sync_fetch_and_xor_1): New function.
2931 (__sync_fetch_and_nand_1): New function.
2932 (__sync_fetch_and_add_2): New function.
2933 (__sync_fetch_and_sub_2): New function.
2934 (__sync_fetch_and_or_2): New function.
2935 (__sync_fetch_and_and_2): New function.
2936 (__sync_fetch_and_xor_2): New function.
2937 (__sync_fetch_and_nand_2): New function.
2938 (__sync_add_and_fetch_1): New function.
2939 (__sync_sub_and_fetch_1): New function.
2940 (__sync_or_and_fetch_1): New function.
2941 (__sync_and_and_fetch_1): New function.
2942 (__sync_xor_and_fetch_1): New function.
2943 (__sync_nand_and_fetch_1): New function.
2944 (__sync_add_and_fetch_2): New function.
2945 (__sync_sub_and_fetch_2): New function.
2946 (__sync_or_and_fetch_2): New function.
2947 (__sync_and_and_fetch_2): New function.
2948 (__sync_xor_and_fetch_2): New function.
2949 (__sync_nand_and_fetch_2): New function.
2950 (__atomic_subword_lock): Use __subword.
2951 (__sync_subword_lock): New macro.
2952 (__sync_lock_test_and_set_1): New function.
2953 (__sync_lock_test_and_set_2): New function.
2955 2014-01-25 Walter Lee <walt@tilera.com>
2957 * config/tilepro/atomic.c (BIT_OFFSET): Define.
2958 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
2959 (__atomic_subword): Ditto.
2961 2014-01-25 Walter Lee <walt@tilera.com>
2963 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
2964 a prefix op argument.
2965 (__atomic_nand_fetch_4): Add prefix op.
2966 (__atomic_nand_fetch_8): Ditto.
2968 2014-01-21 Baruch Siach <barch@tkos.co.il>
2970 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
2972 2014-01-09 Rong Xu <xur@google.com>
2974 * libgcov-driver.c (this_prg): make it local to save
2976 (gcov_exit_compute_summary): Ditto.
2977 (gcov_exit_merge_gcda): Ditto.
2978 (gcov_exit_merge_summary): Ditto.
2979 (gcov_exit_dump_gcov): Ditto.
2981 2014-01-08 Rong Xu <xur@google.com>
2983 * libgcov-driver.c: Use libgcov.h.
2984 (buffer_fn_data): Use xmalloc instead of malloc.
2985 (gcov_exit_merge_gcda): Ditto.
2986 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
2987 * libgcov.h: New common header files for libgcov-*.h.
2988 * libgcov-interface.c: Use libgcov.h
2989 * libgcov-merge.c: Ditto.
2990 * libgcov-profiler.c: Ditto.
2991 * Makefile.in: Add dependence to libgcov.h
2993 2014-01-02 Joseph Myers <joseph@codesourcery.com>
2995 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
2996 case of small numerator and finite nonzero result.
2998 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
3000 Update copyright years
3002 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
3004 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
3005 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
3006 config/arc/dp-hack.h, config/arc/fp-hack.h,
3007 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
3008 config/arc/ieee-754/arc600-dsp/divdf3.S,
3009 config/arc/ieee-754/arc600-dsp/divsf3.S,
3010 config/arc/ieee-754/arc600-dsp/muldf3.S,
3011 config/arc/ieee-754/arc600-dsp/mulsf3.S,
3012 config/arc/ieee-754/arc600-mul64/divdf3.S,
3013 config/arc/ieee-754/arc600-mul64/divsf3.S,
3014 config/arc/ieee-754/arc600-mul64/muldf3.S,
3015 config/arc/ieee-754/arc600-mul64/mulsf3.S,
3016 config/arc/ieee-754/arc600/divsf3.S,
3017 config/arc/ieee-754/arc600/mulsf3.S,
3018 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
3019 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
3020 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
3021 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
3022 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
3023 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
3024 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
3025 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
3026 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
3027 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
3028 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
3029 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
3030 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
3031 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
3032 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
3033 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
3034 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
3035 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
3036 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
3037 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
3038 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
3039 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
3040 vtv_start_preinit.c: Use the standard form for the copyright notice.
3042 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
3043 Chung-Lin Tang <cltang@codesourcery.com>
3044 Based on patches from Altera Corporation
3046 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
3047 * config/nios2/lib2-nios2.h: New file.
3048 * config/nios2/lib2-divmod-hi.c: New file.
3049 * config/nios2/linux-unwind.h: New file.
3050 * config/nios2/lib2-divmod.c: New file.
3051 * config/nios2/linux-atomic.c: New file.
3052 * config/nios2/t-nios2: New file.
3053 * config/nios2/crti.asm: New file.
3054 * config/nios2/t-linux: New file.
3055 * config/nios2/lib2-divtable.c: New file.
3056 * config/nios2/lib2-mul.c: New file.
3057 * config/nios2/tramp.c: New file.
3058 * config/nios2/crtn.asm: New file.
3060 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
3062 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
3063 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
3064 from cpuid.h to check vendor signatures.
3066 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
3068 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
3069 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
3070 (get_amd_cpu): Likewise.
3072 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
3074 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
3077 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
3078 H.J. Lu <hongjiu.lu@intel.com>
3081 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
3083 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
3084 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
3085 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
3086 FEATURE_XOP and FEATURE_FMA.
3087 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
3089 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
3090 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
3091 FEATURE_FMA4 and FEATURE_XOP.
3093 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
3095 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
3096 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
3097 (get_intel_cpu): Updated.
3099 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
3101 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
3103 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
3105 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
3106 instructions when __SSE_MATH__ is defined.
3108 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
3110 * config.host (microblaze-*-rtems*): New.
3112 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
3114 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
3115 architectures that do not have hardware divide instruction.
3116 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
3118 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
3120 * longlong.h: Delete (moved to include/).
3122 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
3124 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
3125 of normal number and qNaN to not raise an inexact exception.
3127 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
3129 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
3131 2013-11-28 Matthew Leach <matthew.leach@arm.com>
3133 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
3134 for correct opcodes on BE.
3136 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
3138 * soft-fp/op-4.h: Update from glibc.
3140 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
3142 * libgcc2.c (__udivmoddi4): Define new implementation when
3143 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
3144 divide instructions.
3146 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
3148 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
3150 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3152 * config/t-softfp (soft-fp-objects-base): New variable.
3153 (soft-fp-objects): Use it.
3155 2013-11-23 David Edelson <dje.gcc@gmail.com>
3156 Andrew Dixie <andrewd@gentrack.com>
3159 * config/rs6000/aixinitfini.c: New file.
3160 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
3161 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
3164 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
3166 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
3168 2013-11-18 Jan Hubicka <jh@suse.cz>
3170 * libgcov-driver.c (run_accounted): Make global level static.
3171 (gcov_exit_merge_summary): Silence warning; do not clear
3173 (gcov_exit): Clear it here.
3175 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
3178 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
3179 (all_prg, crc32): Remove static vars.
3180 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
3182 (gcov_exit_merge_gcda): Add crc32 parameter.
3183 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
3184 do not account run if it was already accounted.
3185 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
3186 (gcov_exit): Initialize all_prg; update.
3188 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
3190 * configure: Regenerate.
3192 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3193 Alan Modra <amodra@gmail.com>
3195 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
3196 (frob_update_context): Use it.
3198 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3199 Alan Modra <amodra@gmail.com>
3201 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
3202 (trampoline_initial): Provide ELFv2 variant.
3203 (__trampoline_setup): Likewise.
3205 * config/rs6000/linux-unwind.h (frob_update_context): Do not
3206 check for AIX indirect function call sequence if _CALL_ELF == 2.
3208 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3209 Alan Modra <amodra@gmail.com>
3211 * config/rs6000/linux-unwind.h (get_regs): Do not support
3212 old kernel versions if _CALL_ELF == 2.
3213 (frob_update_context): Do not support PLT stub variants only
3214 generated by old linkers if _CALL_ELF == 2.
3216 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3217 Alan Modra <amodra@gmail.com>
3219 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
3220 location of CR save area for 64-bit little-endian systems.
3222 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
3224 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
3226 * config/arm/t-vxworks: Delete.
3228 2013-11-10 Kai Tietz <ktietz@redhat.com>
3230 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
3231 Increment load-count on use of LIBGCC_SONAME DLL.
3232 (hmod_libgcc): New static variable to hold handle of
3234 (__gcc_deregister_frame): Decrement load-count of
3237 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
3239 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
3241 * configure: Regenerate
3243 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
3245 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
3246 FP_EX_DENORM. Store result to volatile location after SSE division
3247 to close interrupt window. Remove unneeded fwait after x87
3248 division since interrupt window will be closed by emitted fstp.
3249 Rewrite FP_EX_INEXACT handling.
3251 2013-11-06 Joseph Myers <joseph@codesourcery.com>
3253 * soft-fp/README: Update.
3254 * soft-fp/adddf3.c: Update from glibc.
3255 * soft-fp/addsf3.c: Likewise.
3256 * soft-fp/addtf3.c: Likewise.
3257 * soft-fp/divdf3.c: Likewise.
3258 * soft-fp/divsf3.c: Likewise.
3259 * soft-fp/divtf3.c: Likewise.
3260 * soft-fp/double.h: Likewise.
3261 * soft-fp/eqdf2.c: Likewise.
3262 * soft-fp/eqsf2.c: Likewise.
3263 * soft-fp/eqtf2.c: Likewise.
3264 * soft-fp/extenddftf2.c: Likewise.
3265 * soft-fp/extended.h: Likewise.
3266 * soft-fp/extendsfdf2.c: Likewise.
3267 * soft-fp/extendsftf2.c: Likewise.
3268 * soft-fp/extendxftf2.c: Likewise.
3269 * soft-fp/fixdfdi.c: Likewise.
3270 * soft-fp/fixdfsi.c: Likewise.
3271 * soft-fp/fixdfti.c: Likewise.
3272 * soft-fp/fixsfdi.c: Likewise.
3273 * soft-fp/fixsfsi.c: Likewise.
3274 * soft-fp/fixsfti.c: Likewise.
3275 * soft-fp/fixtfdi.c: Likewise.
3276 * soft-fp/fixtfsi.c: Likewise.
3277 * soft-fp/fixtfti.c: Likewise.
3278 * soft-fp/fixunsdfdi.c: Likewise.
3279 * soft-fp/fixunsdfsi.c: Likewise.
3280 * soft-fp/fixunsdfti.c: Likewise.
3281 * soft-fp/fixunssfdi.c: Likewise.
3282 * soft-fp/fixunssfsi.c: Likewise.
3283 * soft-fp/fixunssfti.c: Likewise.
3284 * soft-fp/fixunstfdi.c: Likewise.
3285 * soft-fp/fixunstfsi.c: Likewise.
3286 * soft-fp/fixunstfti.c: Likewise.
3287 * soft-fp/floatdidf.c: Likewise.
3288 * soft-fp/floatdisf.c: Likewise.
3289 * soft-fp/floatditf.c: Likewise.
3290 * soft-fp/floatsidf.c: Likewise.
3291 * soft-fp/floatsisf.c: Likewise.
3292 * soft-fp/floatsitf.c: Likewise.
3293 * soft-fp/floattidf.c: Likewise.
3294 * soft-fp/floattisf.c: Likewise.
3295 * soft-fp/floattitf.c: Likewise.
3296 * soft-fp/floatundidf.c: Likewise.
3297 * soft-fp/floatundisf.c: Likewise.
3298 * soft-fp/floatunditf.c: Likewise.
3299 * soft-fp/floatunsidf.c: Likewise.
3300 * soft-fp/floatunsisf.c: Likewise.
3301 * soft-fp/floatunsitf.c: Likewise.
3302 * soft-fp/floatuntidf.c: Likewise.
3303 * soft-fp/floatuntisf.c: Likewise.
3304 * soft-fp/floatuntitf.c: Likewise.
3305 * soft-fp/gedf2.c: Likewise.
3306 * soft-fp/gesf2.c: Likewise.
3307 * soft-fp/getf2.c: Likewise.
3308 * soft-fp/ledf2.c: Likewise.
3309 * soft-fp/lesf2.c: Likewise.
3310 * soft-fp/letf2.c: Likewise.
3311 * soft-fp/muldf3.c: Likewise.
3312 * soft-fp/mulsf3.c: Likewise.
3313 * soft-fp/multf3.c: Likewise.
3314 * soft-fp/negdf2.c: Likewise.
3315 * soft-fp/negsf2.c: Likewise.
3316 * soft-fp/negtf2.c: Likewise.
3317 * soft-fp/op-1.h: Likewise.
3318 * soft-fp/op-2.h: Likewise.
3319 * soft-fp/op-4.h: Likewise.
3320 * soft-fp/op-8.h: Likewise.
3321 * soft-fp/op-common.h: Likewise.
3322 * soft-fp/quad.h: Likewise.
3323 * soft-fp/single.h: Likewise.
3324 * soft-fp/soft-fp.h: Likewise.
3325 * soft-fp/subdf3.c: Likewise.
3326 * soft-fp/subsf3.c: Likewise.
3327 * soft-fp/subtf3.c: Likewise.
3328 * soft-fp/truncdfsf2.c: Likewise.
3329 * soft-fp/trunctfdf2.c: Likewise.
3330 * soft-fp/trunctfsf2.c: Likewise.
3331 * soft-fp/trunctfxf2.c: Likewise.
3332 * soft-fp/unorddf2.c: Likewise.
3333 * soft-fp/unordsf2.c: Likewise.
3334 * soft-fp/unordtf2.c: Likewise.
3336 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
3338 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
3339 (_FP_MUL_MEAT_D): Ditto.
3340 (_FP_DIV_MEAT_S): Ditto.
3341 (_FP_DIV_MEAT_D): Ditto.
3342 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
3343 t-softfp-sfdf and t-softfp to tmake_file.
3345 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
3347 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
3348 * config/i386/crtprec.c: Ditto.
3350 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
3351 Shiva Chen <shiva0217@gmail.com>
3353 * config.host (nds32*-elf*): Add nds32 target.
3354 * config/nds32 : New directory and files.
3356 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
3358 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
3359 * config.host (cpu_type) <Setting default>: Add entry for
3361 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
3362 <crisv32-*-linux*>: Adjust.
3363 * longlong.h: Wrap the whole CRIS section in a single
3364 defined(__CRIS__) conditional. Add comment about add_ssaaaa
3366 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
3368 [__CRIS__] (__umulsidi3): Define.
3369 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
3370 * config/cris/sfp-machine.h: New file.
3371 * config/cris/umulsidi3.S: New file.
3372 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
3373 * config/cris/arit.c (SIGNMULT): New macro.
3374 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
3375 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
3376 saving 3 out of originally 33 cycles from the fastest
3377 path, 3 out of 54 from the medium path and one from the longest
3378 path. Improve comments.
3380 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
3382 * sync.c: Remove static aliases and define each function directly
3383 under its real name.
3385 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
3387 * config.host (hppa*64*-*-linux*): Define extra_parts.
3388 (hppa*-*-linux*): Likewise.
3390 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
3392 * config/arc/crtgend.S: Add 2013 to Copyright years.
3393 * config/arc/gmon/atomic.h: Likewise.
3394 * config/arc/gmon/auxreg.h: Likewise.
3395 * config/arc/gmon/sys/gmon_out.h: Likewise.
3396 * config/arc/gmon/sys/gmon.h: Likewise.
3397 * config/arc/gmon/prof-freq.c: Likewise.
3398 * config/arc/gmon/mcount.c: Likewise.
3399 * config/arc/gmon/prof-freq-stub.S: Likewise.
3400 * config/arc/gmon/gmon.c: Likewise.
3401 * config/arc/gmon/machine-gmon.h: Likewise.
3402 * config/arc/gmon/profil.S: Likewise.
3403 * config/arc/gmon/dcache_linesz.S: Likewise.
3404 * config/arc/crtg.S: Likewise.
3405 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
3406 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
3407 * config/arc/ieee-754/adddf3.S: Likewise.
3408 * config/arc/ieee-754/truncdfsf2.S: Likewise.
3409 * config/arc/ieee-754/fixsfsi.S: Likewise.
3410 * config/arc/ieee-754/gtsf2.S: Likewise.
3411 * config/arc/ieee-754/floatsisf.S: Likewise.
3412 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
3413 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
3414 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
3415 * config/arc/ieee-754/fixdfsi.S: Likewise.
3416 * config/arc/ieee-754/addsf3.S: Likewise.
3417 * config/arc/ieee-754/gesf2.S: Likewise.
3418 * config/arc/ieee-754/floatsidf.S: Likewise.
3419 * config/arc/ieee-754/extendsfdf2.S: Likewise.
3420 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
3421 * config/arc/ieee-754/gtdf2.S: Likewise.
3422 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
3423 * config/arc/ieee-754/uneqdf2.S: Likewise.
3424 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
3425 * config/arc/ieee-754/uneqsf2.S: Likewise.
3426 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
3427 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
3428 * config/arc/ieee-754/eqdf2.S: Likewise.
3429 * config/arc/ieee-754/ordsf2.S: Likewise.
3430 * config/arc/ieee-754/divsf3.S: Likewise.
3431 * config/arc/ieee-754/divdf3.S: Likewise.
3432 * config/arc/ieee-754/floatunsidf.S: Likewise.
3433 * config/arc/ieee-754/orddf2.S: Likewise.
3434 * config/arc/ieee-754/eqsf2.S: Likewise.
3435 * config/arc/ieee-754/gedf2.S: Likewise.
3436 * config/arc/crtn.S: Likewise.
3437 * config/arc/crti.S: Likewise.
3438 * config/arc/t-arc700-uClibc: Likewise.
3439 * config/arc/asm.h: Likewise.
3440 * config/arc/libgcc-excl.ver: Likewise.
3441 * config/arc/t-arc-newlib: Likewise.
3442 * config/arc/divtab-arc700.c: Likewise.
3443 * config/arc/initfini.c: Likewise.
3444 * config/arc/fp-hack.h: Likewise.
3446 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
3447 Diego Novillo <dnovillo@google.com>
3449 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
3450 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
3451 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
3452 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
3454 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
3455 Brendan Kehoe <brendan@zen.org>
3456 Simon Cook <simon.cook@embecosm.com>
3458 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
3459 * config/arc: New directory.
3460 * longlong.h [__arc__] (umul_ppmm): Remove.
3461 [__arc__] (__umulsidi3): Define.
3462 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
3463 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
3465 2013-09-17 Jacek Caban <jacek@codeweavers.com>
3467 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
3469 * config/i386/gthr-win32.h: Likewise.
3471 2013-09-16 DJ Delorie <dj@redhat.com>
3473 * config/rl78/vregs.h: Add G10 register definitions.
3474 * config/rl78/lib2mul.c: Enable for RL78/G10.
3475 * config/rl78/lib2div.c: Likewise.
3476 * config/rl78/lshrsi3.S: Use vregs.h.
3477 * config/rl78/cmpsi2.S: Likewise.
3478 * config/rl78/trampoline.S: Likewise.
3479 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
3481 2013-09-14 DJ Delorie <dj@redhat.com>
3482 Nick Clifton <nickc@redhat.com>
3484 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
3485 * config/rl78/vregs.h: New.
3486 * config/rl78/signbit.S: New file. Implements signbit function.
3487 * config/rl78/divmodsi.S: New.
3488 * config/rl78/divmodhi.S: New.
3489 * config/rl78/divmodqi.S: New.
3490 * config/rl78/t-rl78: Build them here...
3491 * config/rl78/lib2div.c: ...but not here.
3493 2013-09-12 DJ Delorie <dj@redhat.com>
3495 * config.host (msp*-*-elf): New.
3496 * config/msp430/: New port.
3498 2013-08-18 Iain Sandoe <iain@codesourcery.com>
3500 PR gcov-profile/58127
3501 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
3502 __thread var for emulated TLS.
3503 (__gcov_indirect_call_counters): Likewise.
3505 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
3506 Catherine Moore <clm@codesourcery.com>
3507 Richard Sandiford <rdsandiford@googlemail.com>
3509 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
3510 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
3511 (CALL_STUB_NO_RET): Likewise.
3512 (CALL_STUB_RET): Likewise.
3513 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
3514 __mips16_ret call/return stub symbols.
3515 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
3518 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
3520 * config.host <mips*-*-linux*>: Remove a stray comment.
3522 2013-08-10 Jan Hubicka <jh@suse.cz>
3524 Work around binutils PR14342
3525 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
3526 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
3527 (L_gcov_indirect_call_profiler_v2): New.
3529 2013-08-06 Jan Hubicka <jh@suse.cz>
3531 * libgcov.c (__gcov_indirect_call_callee,
3532 __gcov_indirect_call_counters): New global vars.
3533 (__gcov_indirect_call_profiler): replace by ...
3534 (__gcov_indirect_call_profiler_v2) ... this one.
3536 2013-08-06 Caroline Tice <cmtice@google.com>
3538 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
3539 vtv_start_preinit.o and vtv_end_preinit.o.
3540 * configure.ac: Add code to check/set enable_vtable_verify.
3541 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
3543 * vtv_start_preinit.c: New file.
3544 * vtv_end_preinit.c: New file.
3545 * vtv_start.c: New file.
3546 * vtv_end.c: New file.
3547 * configure: Regenerated.
3549 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
3551 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
3552 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
3553 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
3554 GPL-3.0-with-GCC-exception.
3556 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
3558 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
3561 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3563 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
3564 mapping for FPRs when creating the fallback framestate.
3566 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
3569 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
3570 (__round_s2_const, __round_u2_const)
3571 (__round_s4_const, __round_u4_const, __round_x8):
3572 Saturate result if addition result cannot be represented.
3574 2013-07-15 Matthias Klose <doko@ubuntu.com>
3576 * libgcc2.c: Don't include <limits.h>.
3578 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
3580 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
3582 2013-07-06 Jakub Jelinek <jakub@redhat.com>
3585 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
3587 2013-06-28 Jakub Jelinek <jakub@redhat.com>
3590 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
3592 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
3593 instead of table lookups.
3594 (__popcountDI2): Likewise.
3596 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
3598 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
3601 2013-06-21 Joseph Myers <joseph@codesourcery.com>
3604 * soft-fp/adddf3.c: Update from glibc.
3605 * soft-fp/addsf3.c: Likewise.
3606 * soft-fp/addtf3.c: Likewise.
3607 * soft-fp/divdf3.c: Likewise.
3608 * soft-fp/divsf3.c: Likewise.
3609 * soft-fp/divtf3.c: Likewise.
3610 * soft-fp/double.h: Likewise.
3611 * soft-fp/eqdf2.c: Likewise.
3612 * soft-fp/eqsf2.c: Likewise.
3613 * soft-fp/eqtf2.c: Likewise.
3614 * soft-fp/extenddftf2.c: Likewise.
3615 * soft-fp/extended.h: Likewise.
3616 * soft-fp/extendsfdf2.c: Likewise.
3617 * soft-fp/extendsftf2.c: Likewise.
3618 * soft-fp/fixdfdi.c: Likewise.
3619 * soft-fp/fixdfsi.c: Likewise.
3620 * soft-fp/fixsfdi.c: Likewise.
3621 * soft-fp/fixsfsi.c: Likewise.
3622 * soft-fp/fixtfdi.c: Likewise.
3623 * soft-fp/fixtfsi.c: Likewise.
3624 * soft-fp/fixunsdfdi.c: Likewise.
3625 * soft-fp/fixunsdfsi.c: Likewise.
3626 * soft-fp/fixunssfdi.c: Likewise.
3627 * soft-fp/fixunssfsi.c: Likewise.
3628 * soft-fp/fixunstfdi.c: Likewise.
3629 * soft-fp/fixunstfsi.c: Likewise.
3630 * soft-fp/floatdidf.c: Likewise.
3631 * soft-fp/floatdisf.c: Likewise.
3632 * soft-fp/floatditf.c: Likewise.
3633 * soft-fp/floatsidf.c: Likewise.
3634 * soft-fp/floatsisf.c: Likewise.
3635 * soft-fp/floatsitf.c: Likewise.
3636 * soft-fp/floatundidf.c: Likewise.
3637 * soft-fp/floatundisf.c: Likewise.
3638 * soft-fp/floatunditf.c: Likewise.
3639 * soft-fp/floatunsidf.c: Likewise.
3640 * soft-fp/floatunsisf.c: Likewise.
3641 * soft-fp/floatunsitf.c: Likewise.
3642 * soft-fp/gedf2.c: Likewise.
3643 * soft-fp/gesf2.c: Likewise.
3644 * soft-fp/getf2.c: Likewise.
3645 * soft-fp/ledf2.c: Likewise.
3646 * soft-fp/lesf2.c: Likewise.
3647 * soft-fp/letf2.c: Likewise.
3648 * soft-fp/muldf3.c: Likewise.
3649 * soft-fp/mulsf3.c: Likewise.
3650 * soft-fp/multf3.c: Likewise.
3651 * soft-fp/negdf2.c: Likewise.
3652 * soft-fp/negsf2.c: Likewise.
3653 * soft-fp/negtf2.c: Likewise.
3654 * soft-fp/op-1.h: Likewise.
3655 * soft-fp/op-2.h: Likewise.
3656 * soft-fp/op-4.h: Likewise.
3657 * soft-fp/op-8.h: Likewise.
3658 * soft-fp/op-common.h: Likewise.
3659 * soft-fp/quad.h: Likewise.
3660 * soft-fp/single.h: Likewise.
3661 * soft-fp/soft-fp.h: Likewise.
3662 * soft-fp/subdf3.c: Likewise.
3663 * soft-fp/subsf3.c: Likewise.
3664 * soft-fp/subtf3.c: Likewise.
3665 * soft-fp/truncdfsf2.c: Likewise.
3666 * soft-fp/trunctfdf2.c: Likewise.
3667 * soft-fp/trunctfsf2.c: Likewise.
3668 * soft-fp/unorddf2.c: Likewise.
3669 * soft-fp/unordsf2.c: Likewise.
3670 * soft-fp/unordtf2.c: Likewise.
3671 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
3672 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3673 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3674 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3675 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3676 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3677 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3678 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3679 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3680 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
3681 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
3682 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3684 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
3686 * config/mips/lib2funcs.c: New file.
3687 * config/mips/t-mips (LIB2ADD_ST): Add it.
3689 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
3692 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
3693 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
3695 2013-06-08 Walter Lee <walt@tilera.com>
3697 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
3698 Replace int64_t with long long. Add __extension__ where
3700 * config/tilepro/atomic.c: Include config.h.
3702 2013-06-06 Douglas B Rupp <rupp@adacore.com>
3704 * config.host (arm-wrs-vxworks): Configure with other soft float.
3706 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
3708 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
3709 (mips64r5900el-*-elf*): New configurations.
3711 2013-06-04 Alan Modra <amodra@gmail.com>
3713 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
3715 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
3717 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
3719 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
3721 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
3722 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
3723 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
3725 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
3727 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
3728 (powerpc-wrs-vxworks): Likewise.
3730 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
3732 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
3733 signal frames as well.
3734 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
3735 STACK_BIAS to the CFA offset.
3737 2013-05-17 Richard Henderson <rth@redhat.com>
3740 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
3741 (execute_cfa_program): Use it when storing to fs->regs.
3743 2013-05-08 Kai Tietz <ktietz@redhat.com>
3745 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
3746 (__deregister_frame_info): Likewise.
3748 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
3750 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
3753 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
3755 2013-04-25 Alan Modra <amodra@gmail.com>
3757 * config.host: Match little-endian powerpc-linux.
3759 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
3761 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
3762 as 'unsigned long long' instead of 'unsigned long'.
3763 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
3766 2013-04-10 Julian Brown <julian@codesourcery.com>
3768 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
3769 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
3770 unsigned char/unsigned short.
3771 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
3773 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3776 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
3778 2013-04-04 Meador Inge <meadori@codesourcery.com>
3780 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
3781 computing the location of the link register.
3782 (aeabi_uldivmod): Ditto.
3784 2013-03-27 Kai Tietz <ktietz@redhat.com>
3786 * config.host: Add support for cygwin x64 target.
3787 * configure: Regenerated.
3789 2013-03-26 Walter Lee <walt@tilera.com>
3791 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
3792 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
3794 2013-03-25 Kai Tietz <ktietz@redhat.com>
3796 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
3798 2013-03-20 Robert Mason <rbmj@verizon.net>
3800 * config/vxlib-tls.c (__gthread_get_tsd_data,)
3801 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
3802 (__gthread_leave_tsd_dtor_context): Add prototypes.
3803 (tls_delete_hook): Update.
3805 2013-03-20 Catherine Moore <clm@codesourcery.com>
3806 Joseph Myers <joseph@codesourcery.com>
3807 Chao-ying Fu <fu@mips.com>
3809 * config/mips/mips16.S: Don't build for microMIPS.
3810 * config/mips/linux-unwind.h: Handle microMIPS frame.
3811 * config/mips/crtn.S (fini, init): New labels.
3813 2013-03-14 Jakub Jelinek <jakub@redhat.com>
3815 PR tree-optimization/53265
3816 * unwind-dw2.c (execute_cfa_program): Avoid
3817 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
3818 on targets with DWARF_FRAME_REGISTERS < 32.
3820 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
3823 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
3824 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
3826 2013-03-07 Sriraman Tallam <tmsriram@google.com>
3828 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
3829 sandybridge processors.
3831 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
3834 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
3837 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3839 * config/microblaze/crti.S: Setup stack protection at entry
3841 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
3843 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
3844 (__rotldi3): Shift bytewise if applicable.
3846 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
3848 * config/aarch64/sync-cache.c
3849 (__aarch64_sync_cache_range): Silence warnings.
3851 2013-02-25 Catherine Moore <clm@codesourcery.com>
3854 2013-02-24 Catherine Moore <clm@codesourcery.com>
3855 Joseph Myers <joseph@codesourcery.com>
3856 Chao-ying Fu <fu@mips.com>
3858 * config/mips/mips16.S: Don't build for microMIPS.
3859 * config/mips/linux-unwind.h: Handle microMIPS frame.
3860 * config/mips/crtn.S (fini, init): New labels.
3862 2013-02-24 Catherine Moore <clm@codesourcery.com>
3863 Joseph Myers <joseph@codesourcery.com>
3864 Chao-ying Fu <fu@mips.com>
3866 * config/mips/mips16.S: Don't build for microMIPS.
3867 * config/mips/linux-unwind.h: Handle microMIPS frame.
3868 * config/mips/crtn.S (fini, init): New labels.
3870 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3871 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
3874 2013-02-16 Alan Modra <amodra@gmail.com>
3877 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
3878 (ppc_fallback_frame_state): Always set up save locations for fp
3879 and altivec. Don't bother with non-callee-saved regs, r0-r13
3880 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
3882 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
3885 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
3887 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
3888 _ssmulha3, _usmulusa3, _ssmulsa3.
3889 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
3890 (__muldi3): XCALL __muldi3_6 instead of rcall.
3891 (__umulsidi3, __mulsidi3): New functions.
3892 (do_prologue_saves, do_epilogue_restores): New .macros.
3893 (__divdi3_moddi3): Use them.
3894 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
3895 (__usmulusa3, __ssmulsa3): New functions.
3897 2013-02-11 Iain Sandoe <iain@codesourcery.com>
3898 Jack Howarth <howarth@bromo.med.uc.edu>
3899 Patrick Marlier <patrick.marlier@gmail.com>
3902 * config/darwin-crt-tm.c: Remove dummy functions hack.
3904 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
3907 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
3908 * config/avr/lib2-object.mk: New iterator to build objects from it.
3909 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
3911 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
3912 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
3913 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
3914 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
3915 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
3916 * config/avr/lib1funcs-fixed.S: Implement them.
3918 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
3920 Update copyright years.
3922 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
3925 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
3926 Add crtcxa to extra_parts.
3927 * config/rs6000/exit.h: New file.
3928 * config/rs6000/cxa_atexit.c: New file.
3929 * config/rs6000/cxa_finalize.c: New file.
3930 * config/rs6000/crtcxa.c: New file.
3931 * config/rs6000/t-aix-cxa: New file.
3932 * config/rs6000/libgcc-aix-cxa.ver: New file.
3934 2013-01-31 Nick Clifton <nickc@redhat.com>
3936 * config/v850/lib1funcs.S: Add support for e3v5 architecture
3939 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
3942 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
3943 _mulQQ, _mulHQ, _mulHA, _mulSA,
3944 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
3945 _divQQ, _divHQ, _divHA, _divSA,
3946 _divUQQ, _divUHQ, _divUHA, _divUSA.
3948 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
3950 * config.host(microblaze*-linux*): tmake_file: Remove
3951 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
3952 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
3953 to exclude functions from being built with libgcc.c and use
3954 the microblaze assembly.
3956 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3958 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
3961 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
3963 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
3964 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
3965 __UINTPTR_TYPE__; also cast 'base' to the same type before the
3966 alignment operation.
3968 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
3970 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
3971 loop start address for cache clearing.
3973 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3975 * config/avr/lib1funcs.S: Remove trailing blanks.
3976 * config/avr/lib1funcs-fixed.S: Ditto.
3978 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3980 * config/avr/avr-lib.h: Add GPL copyright notice.
3982 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3984 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
3985 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
3986 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
3987 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
3989 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
3991 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
3992 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
3994 2013-01-04 Nick Clifton <nickc@redhat.com>
3996 * config/v850/lib1funcs.S: Only provide CALLT support functions if
3997 the CALLT instruction is supported.
3999 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
4001 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
4002 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
4004 2012-12-13 John Tytgat <John@bass-software.com>
4006 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
4009 2012-12-12 Jakub Jelinek <jakub@redhat.com>
4012 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
4013 undefined signed overflows.
4015 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
4018 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
4020 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
4022 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
4023 (FP_TRAPPING_EXCEPTIONS): Define.
4024 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
4025 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
4027 2012-12-04 Richard Henderson <rth@redhat.com>
4030 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
4032 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
4034 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
4035 (FP_EX_SHIFT): Define.
4036 (FP_TRAPPING_EXCEPTIONS): Define.
4038 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
4040 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
4041 (FP_ROUNDMODE): Use FP_RND_MASK.
4042 * config/aarch64/sfp-exceptions.c: New.
4043 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
4044 Use __sfp_handle_exceptions.
4046 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
4048 * config.host: (arm*-*-freebsd*): Remove.
4049 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
4050 (arm*-*-elf*): Remove.
4051 (arm*-*-wince-pe*): Remove.
4052 * arm/unwind-arm.c (struct fpa_reg): Delete.
4053 (struct fpa_regs): Delete.
4054 (phase1_vrs): Remove fpa element.
4055 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
4056 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
4057 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
4058 * ieee754-sf.S (floatundisf): Remove FPA support.
4059 (floatdisf): Likewise.
4060 * ieee75f-df.S (floatundidf): Likewise.
4061 (floatdidf): Likewise.
4063 2012-11-29 Kai Tietz <ktietz@redhat.com>
4066 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
4067 * unwind-generic.h: Likewise.
4068 * unwind-seh.c: Likewise.
4070 2012-11-28 Richard Henderson <rth@redhat.com>
4073 * emutls.c (__emutls_get_address): Avoid race condition between
4074 obj->loc.offset read and emutls_key initialization.
4076 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
4078 Adjust decimal point of signed accum mode to GCC default.
4081 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
4083 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
4084 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
4085 (__mulha3, __mulsa3)
4086 (__divqq3, __divha3, __divsa3): Adjust to new position of
4087 decimal point of signed accum types.
4089 (__mulusa3_round): New function.
4090 (__mulusa3): Use it.
4091 (__divqq_helper): New function.
4092 (__udivuqq3): Use it.
4094 2012-11-20 Jakub Jelinek <jakub@redhat.com>
4097 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
4099 2012-11-18 Teresa Johnson <tejohnson@google.com>
4102 * libgcov.c (gcov_exit): Remove merged program summary
4103 comparison unless !GCOV_LOCKED.
4105 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
4107 * soft-fp: Updated from glibc upstream.
4109 2012-11-06 Ian Lance Taylor <iant@google.com>
4111 * generic-morestack.c (__generic_morestack): Align the returned
4112 stack pointer to a 32 byte boundary.
4113 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
4114 increment the return address until we have decided that we don't
4115 have a varargs function.
4116 (__morestack) [32-bit]: Align stack correctly when calling C
4118 (__morestack) [64-bit]: Likewise.
4120 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
4122 * configure: Regenerate.
4124 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
4127 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
4128 * config/i386/sfp-machine.h: Guard exception handling
4129 code with _SOFT_FLOAT.
4130 * config/i386/32/sfp-machine.h: Guard rounding handling
4131 code with _SOFT_FLOAT.
4132 * config/i386/64/sfp-machine.h: Ditto.
4134 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
4136 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
4139 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
4141 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
4142 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
4143 when appropriate. Correct structure element types.
4144 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
4145 -minline-all-stringops from compile flags.
4147 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
4149 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
4151 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
4153 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
4155 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4157 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
4160 2012-10-23 Ian Bolton <ian.bolton@arm.com>
4161 Jim MacArthur <jim.macarthur@arm.com>
4162 Marcus Shawcroft <marcus.shawcroft@arm.com>
4163 Nigel Stephens <nigel.stephens@arm.com>
4164 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4165 Richard Earnshaw <rearnsha@arm.com>
4166 Sofiane Naci <sofiane.naci@arm.com>
4167 Stephen Thomas <stephen.thomas@arm.com>
4168 Tejas Belagod <tejas.belagod@arm.com>
4169 Yufeng Zhang <yufeng.zhang@arm.com>
4171 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
4172 * config/aarch64/crti.S: New file.
4173 * config/aarch64/crtn.S: New file.
4174 * config/aarch64/linux-unwind.h: New file.
4175 * config/aarch64/sfp-machine.h: New file.
4176 * config/aarch64/sync-cache.c: New file.
4177 * config/aarch64/t-aarch64: New file.
4178 * config/aarch64/t-softfp: New file.
4180 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
4182 * config/mmix/crti.S: Mark program and data addresses using PRELD.
4183 Remove typo'd and unnecessary alignment-LOC for .data. Remove
4184 no-longer-needed LDBU insns.
4186 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
4189 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
4190 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
4192 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
4194 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
4196 2012-10-15 Matthias Klose <doko@ubuntu.com>
4198 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
4200 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
4202 * configure: Regenerate.
4203 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
4205 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
4207 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
4208 instructions for 64bit targets only.
4210 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
4212 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
4213 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
4214 * config/i386/32/sfp-machine.h: ... here.
4215 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
4216 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
4219 2012-10-07 Matthias Klose <doko@ubuntu.com>
4221 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
4223 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
4225 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
4227 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
4228 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
4229 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
4232 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
4235 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
4236 Fix parameter names.
4238 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
4241 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
4242 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
4243 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
4245 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
4248 * config/sh/linux-atomic.S: Delete.
4249 * config/sh/linux-atomic.c: New.
4250 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
4251 linux-atomic.c. Add cflags to disable warnings.
4253 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
4256 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
4258 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
4259 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
4260 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
4261 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
4262 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
4264 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
4266 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
4268 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
4269 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
4271 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
4273 * config.host (hppa-*-openbsd*): New target.
4274 * config/pa/t-openbsd: New file.
4276 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
4279 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
4280 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
4281 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
4282 (__divsa3): Use __negsi2 to negate r_quoL.
4283 * config/avr/lib1funcs.S (FALIAS): New macro.
4284 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
4285 (__negsi2): ...this new function.
4286 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
4287 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
4288 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
4289 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
4290 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
4291 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
4293 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
4296 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
4297 (lshrsi3): Reimplement as lshrsi3_r0.
4299 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
4302 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
4305 2012-09-07 Teresa Johnson <tejohnson@google.com>
4307 PR gcov-profile/54487
4308 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
4311 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
4314 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
4315 not configured --with-avrlibc=no.
4316 * config/avr/t-avrlibc: New file.
4317 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
4318 (DPBIT_FUNCS): Ditto.
4319 (TPBIT_FUNCS): Ditto.
4321 2012-09-04 Teresa Johnson <tejohnson@google.com>
4323 * libgcov.c (struct gcov_summary_buffer): New structure.
4324 (gcov_histogram_insert): New function.
4325 (gcov_compute_histogram): Ditto.
4326 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
4327 histograms during summary merging.
4329 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
4331 * config.host (x86_64-*-openbsd*): New target.
4333 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
4335 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
4338 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
4341 * config/avr/t-avr (conv_X): Rename to func_X.
4343 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
4346 * config/avr/lib1funcs-fixed.S: New file.
4347 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
4348 after they are used.
4349 (neg2, neg4): New macros.
4350 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
4351 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
4352 (__umulhisi3): Speed up MUL variant if there is enough flash.
4353 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
4355 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
4356 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
4357 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
4358 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
4359 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
4360 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
4361 (LIB2FUNCS_EXCLUDE): Add supported functions.
4363 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
4365 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
4366 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
4368 * fixed-obj.mk: Only expand dependency if $o is not in
4371 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
4373 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
4375 2012-08-22 Joseph Myers <joseph@codesourcery.com>
4377 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
4378 depend on --enable-shared.
4379 ($(lib1asmfuncs-o)): Use %.vis files independent of
4381 * static-object.mk ($(base)$(objext), $(base).vis)
4382 ($(base)_s$(objext)): Use same rules for visibility handling as in
4385 2012-08-21 Ian Lance Taylor <iant@google.com>
4387 * config/i386/morestack.S (__morestack_non_split): Increase amount
4388 of space allocated for non-split code stack.
4390 2012-08-19 Joseph Myers <joseph@codesourcery.com>
4392 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
4393 even if inhibit_libc.
4395 2012-08-17 Julian Brown <julian@codesourcery.com>
4397 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
4398 -fexceptions -fnon-call-exceptions if not defined.
4399 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
4400 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
4402 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
4404 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
4407 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
4409 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
4410 rs6000/t-slibgcc-aix.
4412 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
4414 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
4416 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
4418 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
4420 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
4423 * Makefile.in (version): Replace top_srcdir with srcdir.
4425 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
4427 * Makefile.in (version): set to BASE-VER file from gcc directory.
4429 2012-08-01 Nick Clifton <nickc@redhat.com>
4431 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
4432 Implements __clrsb for an HImode argument.
4434 2012-07-31 Nick Clifton <nickc@redhat.com>
4436 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
4437 Implements __clrsb for an HImode argument.
4438 * config/stormy16/clrsbhi2.c: New file:
4439 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
4441 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
4443 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
4445 2012-07-19 Tristan Gingold <gingold@adacore.com>
4446 Richard Henderson <rth@redhat.com>
4448 * unwind-seh.c: New file.
4449 * unwind-generic.h: Include windows.h for SEH.
4450 (_Unwind_Exception): Use 6 private fields for SEH.
4451 (_GCC_specific_handler): Declare.
4452 * unwind-c.c (__gcc_personality_seh0): New function.
4454 * config/i386/libgcc-cygming.ver: New file.
4455 * config/i386/t-seh-eh: New file.
4456 * config.host (x86_64-*-mingw*): Default to seh.
4458 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
4460 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
4462 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
4464 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
4465 __builtin_expect when checking for exceptions.
4466 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
4468 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
4470 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
4471 function declaration.
4472 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
4474 * config/ia64/sfp-exceptions.c: New.
4475 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
4477 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
4479 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
4480 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
4481 * config/i386/64/sfp-machine: ... (delete here) ...
4482 * config/i386/sfp-machine.h: ... to here.
4483 (FP_EX_MASK): Remove.
4485 (FP_INIT_ROUNDMODE): Declare asm as volatile.
4487 2012-06-11 Sriraman Tallam <tmsriram@google.com>
4489 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
4490 * config/i386/libgcc-sol2.ver: Ditto.
4491 * config/i386/libgcc-glibc.ver: Ditto.
4493 2012-06-11 Roland McGrath <mcgrathr@google.com>
4495 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
4496 If __GLIBC__ is defined, refer to __pthread_key_create instead of
4499 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
4501 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
4502 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
4503 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
4504 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
4505 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
4506 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
4507 * config/i386/64/sfp-machine: ... (delete here) ...
4508 * config/i386/sfp-machine.h: ... to here.
4510 (__sfp_handle_exceptions): New function declaration.
4511 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
4512 * config/i386/sfp-exceptions.c: New.
4513 * config/i386/t-softfp: New.
4514 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
4515 i386/t-softfp to tmake_file.
4517 2012-06-03 David S. Miller <davem@davemloft.net>
4519 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
4522 2012-05-31 David S. Miller <davem@davemloft.net>
4524 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
4525 multiply and divide instructions on 32-bit when V9.
4526 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
4528 2012-05-29 Joseph Myers <joseph@codesourcery.com>
4530 * config/arm/ieee754-df.S: Fix typos.
4531 * config/arm/ieee754-sf.S: Fix typos.
4532 * config/c6x/libunwind.S: Fix typos.
4533 * config/epiphany/udivsi3-float.c: Fix typos.
4534 * config/microblaze/muldi3_hard.S: Fix typos.
4535 * config/picochip/adddi3.S: Fix typos.
4536 * config/picochip/ashlsi3.S: Fix typos.
4537 * config/picochip/ashrsi3.S: Fix typos.
4538 * config/picochip/clzsi2.S: Fix typos.
4539 * config/picochip/cmpsi2.S: Fix typos.
4540 * config/picochip/divmod15.S: Fix typos.
4541 * config/picochip/divmodhi4.S: Fix typos.
4542 * config/picochip/divmodsi4.S: Fix typos.
4543 * config/picochip/longjmp.S: Fix typos.
4544 * config/picochip/lshrsi3.S: Fix typos.
4545 * config/picochip/parityhi2.S: Fix typos.
4546 * config/picochip/popcounthi2.S: Fix typos.
4547 * config/picochip/setjmp.S: Fix typos.
4548 * config/picochip/subdi3.S: Fix typos.
4549 * config/picochip/ucmpsi2.S: Fix typos.
4550 * config/picochip/udivmodhi4.S: Fix typos.
4551 * config/picochip/udivmodsi4.S: Fix typos.
4552 * config/spu/divv2df3.c: Fix typos.
4553 * config/spu/mfc_multi_tag_release.c: Fix typos.
4554 * config/spu/mfc_tag_release.c: Fix typos.
4555 * configure.ac: Fix typos.
4556 * configure: Regenerate.
4558 2012-05-25 Ian Lance Taylor <iant@google.com>
4560 * config/i386/morestack.S (__morestack_non_split): Check whether
4561 caller is varargs and needs %bp to hold the stack frame on return.
4563 2012-05-25 Olivier Hainque <hainque@adacore.com>
4565 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
4566 sequence in the non pic case on VxWorks.
4568 2012-05-24 Olivier Hainque <hainque@adacore.com>
4570 * Makefile.in: Move dependency on install-unwind_h from
4571 "install-leaf" to "install".
4573 2012-05-24 Olivier Hainque <hainque@adacore.com>
4575 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
4576 Use a separate command for stamp removals.
4578 2012-05-21 Andrew Pinski <apinski@cavium.com>
4581 * configure.ac: Define the default includes to being none.
4582 * configure: Regenerate.
4584 2012-05-16 Olivier Hainque <hainque@adacore.com>
4586 * Makefile.in (install-unwind_h): Rename into ...
4587 (install-unwind_h-forbuild): New target.
4588 (all): Use it instead of the former install-unwind_h.
4589 (install-unwind_h): Reinstate, copy to user install destination
4590 for include files, not to the internal gcc object directory one.
4591 (install-leaf): Depend on it.
4593 2012-05-15 Olivier Hainque <hainque@adacore.com>
4595 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
4596 register numbers. LR_REGNO replaces R_LR.
4597 (ucontext_for): New, helper for ...
4598 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
4600 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
4602 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4604 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
4605 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
4606 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
4608 (i[34567]86-*-*, x86_64-*-*): ... here.
4610 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
4611 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
4613 * config/i386/i386-cpuinfo.c: Rename to ...
4614 * config/i386/cpuinfo.c: ... this.
4615 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
4617 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
4618 (libgcc_cv_init_priority): New test.
4619 * configure: Regenerate.
4620 * config.in: New file.
4621 * Makefile.in (clean): Rename config.h to auto-target.h.
4622 (config.h): Likewise.
4623 (stamp-h): Likewise.
4625 * config/i386/cpuinfo.c (auto-target.h): Include.
4626 (CONSTRUCTOR_PRIORITY): Define.
4627 (__cpu_indicator_init): Use it.
4629 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
4631 * longlong.h: Use a URL instead of an FSF postal address.
4632 Replace spaces with tab.
4634 2012-05-08 Teresa Johnson <tejohnson@google.com>
4636 * libgcov.c (gcov_clear, __gcov_reset): New functions.
4637 (__gcov_dump): Ditto.
4638 (gcov_dump_complete): New global variable.
4639 (gcov_exit): Export hidden to enable use in L_gcov_dump.
4640 (__gcov_flush): Outline functionality now in gcov_clear.
4641 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
4643 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
4645 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
4646 (mips*-*-linux*): Include mips/t-tpbit when long double is
4649 2012-04-25 Sriraman Tallam <tmsriram@google.com>
4651 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
4652 (get_available_features): New argument. Check for AVX2.
4653 (__cpu_indicator_init): Modify call to get_available_features.
4655 2012-04-25 Alan Modra <amodra@gmail.com>
4657 * config/rs6000/crtsavevr.S: New file.
4658 * config/rs6000/crtrestvr.S: New file.
4659 * config/rs6000/t-savresfgpr: Build the above.
4660 * config/rs6000/t-netbsd: Likewise.
4662 2012-04-24 Sriraman Tallam <tmsriram@google.com>
4664 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
4666 2012-04-24 Sriraman Tallam <tmsriram@google.com>
4668 * libgcc/config/i386/i386-cpuinfo.c: New file.
4669 * libgcc/config/i386/t-cpuinfo: New file.
4670 * libgcc/config.host: Include t-cpuinfo.
4671 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
4673 2012-04-24 Chao-ying Fu <fu@mips.com>
4675 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
4677 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
4679 struct siginfo vs. siginfo_t
4681 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
4682 siginfo_t instead of struct siginfo.
4683 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
4684 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
4685 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
4686 (ia64_handle_unwabi): Likewise.
4687 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
4688 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
4689 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
4690 (sh_fallback_frame_state): Likewise.
4691 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
4692 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
4694 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
4696 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
4699 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
4701 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
4702 if it hasn't been previously saved.
4704 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
4706 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
4709 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
4712 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
4713 instead of __AVR_HAVE_8BIT_SP__.
4715 2012-03-26 Tristan Gingold <gingold@adacore.com>
4717 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
4718 (unw_table_entry): Use unw_word instead of unsigned long.
4719 (_Unwind_FindTableEntry): Likewise.
4720 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
4721 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
4722 (_Unwind_FindTableEntry): Likewise.
4723 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
4724 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
4725 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
4726 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
4727 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
4728 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
4729 (uw_init_context_1, uw_install_context): Likewise.
4730 (unw_word): Move to unwind-ia64.h
4732 2012-03-26 Tristan Gingold <gingold@adacore.com>
4734 * config/vms/vms-ucrt0.c: Update copyright years.
4736 (___gcc_main_flags): Declare.
4737 (__main): Check flags to remap argv and exit code.
4738 * config.host (*-*-*vms*): Adjust extra_parts.
4739 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
4742 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
4744 * arm/lib1funcs.asm (ctzsi2): New function.
4745 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
4746 * arm/t-linux (LIB1ASMFUNCS): Likewise.
4747 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
4748 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
4749 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
4750 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
4752 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
4754 * config.host: Add bits to support powerpc64-*-freebsd*.
4755 * config/rs6000/freebsd-unwind.h: New file.
4756 * config/rs6000/t-freebsd64: New file.
4758 2012-03-20 Richard Guenther <rguenther@suse.de>
4760 PR gcov-profile/52627
4761 * libgcov.c (init_mx): Fix mutex name.
4763 2012-03-16 Tristan Gingold <gingold@adacore.com>
4765 * config/ia64/vms-unwind.h: Remove ulong (and replace
4766 it by unw_reg where used). Define unw_reg with __int64.
4768 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4770 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
4772 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
4774 (sparc_is_sighandler): Likewise.
4776 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
4778 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
4781 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4783 * config/arm/crtn.S: Fix typo.
4785 2012-03-13 Richard Guenther <rguenther@suse.de>
4787 * libgcov.c: Remove stdio.h include and NULL un-define.
4789 2012-03-13 Richard Guenther <rguenther@suse.de>
4792 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
4794 2012-03-13 Richard Guenther <rguenther@suse.de>
4796 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
4798 2012-03-13 Richard Guenther <rguenther@suse.de>
4800 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
4801 and __gthread_mutex_init_function definitions.
4803 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4805 * config.host (mips*-*-openbsd*): Remove.
4807 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4809 * config.host: Remove alpha*-dec-osf5.1* handling.
4810 * config/alpha/gthr-posix.c: Remove.
4811 * config/alpha/libgcc-osf5.ver: Remove.
4812 * config/alpha/osf5-unwind.h: Remove.
4813 * config/alpha/t-osf-pthread: Remove.
4814 * config/alpha/t-slibgcc-osf: Remove.
4815 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
4816 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
4817 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
4818 * mkmap-flat.awk: Remove osf_export handling.
4820 2012-03-12 Richard Guenther <rguenther@suse.de>
4822 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
4823 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4824 (__gthread_mutex_init_function): New function.
4825 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4828 * libgcov.c: Include gthr.h.
4829 (__gcov_flush_mx): New global variable.
4830 (init_mx, init_mx_once): New functions.
4831 (__gcov_flush): Protect self with a mutex.
4832 (__gcov_fork): Re-initialize mutex after forking.
4833 * unwind-dw2-fde.c: Change condition under which to use
4834 __GTHREAD_MUTEX_INIT_FUNCTION.
4836 2012-03-12 Tristan Gingold <gingold@adacore.com>
4838 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
4839 * config/ia64/t-vms: Likewise.
4841 2012-03-11 Michael Hope <michael.hope@linaro.org>
4843 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
4846 2012-03-07 Walter Lee <walt@tilera.com>
4848 * config/tilepro/atomic.c: Rename "atomic_" prefix to
4850 (atomic_xor): Rename and move definition to
4851 config/tilepro/atomic.h.
4852 (atomic_nand): Ditto.
4853 * config/tilepro/atomic.h: Rename "atomic_" prefix to
4855 (arch_atomic_xor): Move from config/tilepro/atomic.c.
4856 (arch_atomic_nand): Ditto.
4858 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4861 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
4863 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4866 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
4869 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4873 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
4874 if RAMPZ affects reading from RAM.
4875 (__tablejump_elpm__): Ditto.
4877 (__movmemx_hi): Ditto.
4878 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
4879 (__do_global_dtors): Ditto.
4880 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
4881 (__movmemx_hi): Ditto.
4883 2012-03-05 Richard Henderson <rth@redhat.com>
4885 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
4886 [ARM] (count_trailing_zeros): Use the builtin.
4888 2012-03-01 Kai Tietz <ktietz@redhat.com>
4890 * soft-fp: Imported from glibc upstream.
4892 2012-02-28 Kai Tietz <ktietz@redhat.com>
4894 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
4895 for mingw-targets as attribute gcc_struct.
4897 2012-02-28 Ian Lance Taylor <iant@google.com>
4899 * generic-morestack.c (__splitstack_releasecontext): Correct call
4900 to __morestack_release_segments.
4902 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
4905 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
4906 for __linux__ when removing signals from __morestack_fullmask.
4908 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
4911 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
4913 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4915 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
4916 instead of HAVE_INITFINI_ARRAY.
4917 * config/ia64/crtend.S: Likewise.
4919 2012-02-20 Kai Tietz <ktietz@redhat.com>
4922 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
4924 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
4925 to w32-unwind.h header.
4927 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4929 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
4930 (mips*-*-linux*): Remove t-slibgcc-libgcc.
4931 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
4932 * config/mips/mips16.S (__mips16_rdhwr): Delete.
4934 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4936 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
4938 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4941 * config/darwin-crt-tm.c: Correct typo.
4943 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4944 Patrick Marlier <patrick.marlier@gmail.com>
4947 * config/darwin-crt-tm.c: Generate dummy functions.
4949 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4950 Patrick Marlier <patrick.marlier@gmail.com>
4953 * config/darwin-crt-tm.c (getTMCloneTable): New function.
4954 (__doTMRegistrations): Call it.
4955 (__doTMdeRegistrations): Likewise.
4957 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
4958 Anatoly Sokolov <aesok@post.ru>
4959 Eric Weddington <eric.weddington@atmel.com>
4962 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
4963 (__epilogue_restores__): Ditto.
4965 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
4969 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
4970 Solaris 11 and slightly reformat.
4971 (sparc_is_sighandler): Likewise.
4973 2012-02-14 Walter Lee <walt@tilera.com>
4975 * config.host: Handle tilegx and tilepro.
4976 * config/tilegx/sfp-machine.h: New file.
4977 * config/tilegx/sfp-machine32.h: New file.
4978 * config/tilegx/sfp-machine64.h: New file.
4979 * config/tilegx/t-crtstuff: New file.
4980 * config/tilegx/t-softfp: New file.
4981 * config/tilegx/t-tilegx: New file.
4982 * config/tilepro/atomic.c: New file.
4983 * config/tilepro/atomic.h: New file.
4984 * config/tilepro/linux-unwind.h: New file.
4985 * config/tilepro/sfp-machine.h: New file.
4986 * config/tilepro/softdivide.c: New file.
4987 * config/tilepro/softmpy.S: New file.
4988 * config/tilepro/t-crtstuff: New file.
4989 * config/tilepro/t-tilepro: New file.
4991 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
4995 * gthr-posix.h: Allow static initializer macros to be disabled.
4996 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
4998 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
5000 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
5001 Add t-slibgcc-libgcc to tmake_file.
5002 * config/mips/libgcc-mips16.ver: Revert previous patch.
5003 * config/mips/mips16.S (__mips16_rdhwr): Hide.
5005 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
5006 Jayant R Sonar <jayant.sonar@kpitcummins.com>
5008 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
5009 * config/cr16/crti.S: New file.
5010 * config/cr16/crtlibid.S: New file.
5011 * config/cr16/crtn.S: New file.
5012 * config/cr16/lib1funcs.S: New file.
5013 * config/cr16/t-cr16: New file.
5014 * config/cr16/t-crtlibid: New file.
5015 * config/cr16/unwind-dw2.h: New file.
5016 * config/cr16/unwind-cr16.c: New file.
5017 * config/cr16/divmodhi3.c: New file.
5019 2012-01-25 Alan Modra <amodra@gmail.com>
5021 * config/rs6000/t-linux64: Delete. Move..
5022 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
5023 * config/rs6000/t-linux: ..and libgcc flags to here.
5025 2012-01-22 Douglas B Rupp <rupp@gnat.com>
5027 * config.host (i[34567]86-*-interix3*):
5028 Change triplet to i[34567]86-*-interix[3-9]*.
5029 * configure: Regenerate.
5031 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
5032 Richard Sandiford <rdsandiford@googlemail.com>
5034 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
5035 * config/mips/mips16.S (__mips16_rdhwr): New function.
5036 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
5038 2012-01-11 Nathan Sidwell <nathan@acm.org>
5040 * libgcov.c (__gcov_init): Ignore objects with no functions.
5042 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
5045 Extend __pgmx semantics to linearize memory.
5046 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
5047 * config/avr/lib1funcs.S (__xload_1): New function.
5048 (__movmemx_qi, __movmemx_hi): New functions.
5049 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
5052 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
5054 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
5055 purported sigacthandler address isn't null before dereferencing it.
5056 (sparc_is_sighandler): Likewise.
5058 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
5061 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
5062 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
5063 (sparc_is_sighandler): Likewise.
5064 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
5066 2012-01-06 Tristan Gingold <gingold@adacore.com>
5068 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
5069 compatibility thunks...
5070 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
5071 (crtbeginS.o, crtendS.o): ... and these to ...
5072 * config/ia64/t-ia64-elf: ... this new file.
5073 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
5074 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
5076 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5078 * configure: Regenerate.
5079 * config/s390/t-crtstuff: Remove -fPIC.
5081 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
5084 * enable-execute-stack-mprotect.c (getpagesize): Do not define
5087 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
5090 * config/avr/lib1funcs.S: Remove FIXME comments.
5091 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
5093 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
5095 Implement light-weight DImode support.
5096 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
5097 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
5098 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
5099 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
5101 2011-12-30 Nathan Sidwell <nathan@acm.org>
5103 * libgcov.c (gcov_crc32): Remove global var.
5104 (free_fn_data): New function.
5105 (buffer_fn_data): Pass in filename, more robust error recovery.
5106 (crc32_unsigned): New function.
5107 (gcov_exit): More robust detection of new program. More robust
5109 (__gcov_init): Do not update program's crc here.
5111 2011-12-21 Tristan Gingold <gingold@adacore.com>
5113 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
5115 2011-12-21 Ian Lance Taylor <iant@google.com>
5117 * config/i386/morestack.S: Simplify CFI opcodes throughout.
5119 2011-12-20 Ian Lance Taylor <iant@google.com>
5121 * config/i386/morestack.S (__morestack_non_split): If there is
5122 enough stack space already, don't split. Ask for more stack space
5125 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
5127 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
5129 (_Unwind_DebugHook): New function.
5130 (uw_restore_core_regs): New define.
5131 (unwind_phase2): Use uw_restore_core_regs instead of
5133 (unwind_phase2_forced): Likewise.
5134 (__gnu_Unwind_Resume): Likewise.
5136 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
5138 * config/alpha/linux-unwind.h: Update copyright years.
5139 (MD_FROB_UPDATE_CONTEXT): New define.
5140 (alpha_frob_update_context): New function.
5142 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
5144 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
5145 tmake_file rather replacing it.
5147 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
5149 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
5150 function is not used for PPC64.
5151 (save_world): Amend comments. Update the VRsave mask to reflect the
5153 (rest_world): Update comments, do not clobber r10, do not use r8.
5154 (eh_rest_world_r10): Amend comments, do not use r8.
5155 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
5156 no longer used, move restore of CR and target address to the end of
5159 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
5161 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
5162 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
5164 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
5167 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
5168 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
5170 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
5172 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
5174 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
5177 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
5178 * config/avr/lib1funcs.S (__muldi3): New function.
5180 2011-12-06 Andrew Pinski <apinski@cavium.com>
5182 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
5184 (__frame_dummy_init_array_entry): Likewise.
5186 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
5188 Forward-port from gcc-4_6-branch r181936 2011-12-02.
5192 * config/avr/lib1funcs.S (__prologue_saves__,
5193 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
5194 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
5196 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
5198 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
5200 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5203 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
5204 (_ITM_deregisterTMCloneTable): Likewise.
5205 (__register_frame_info): Fix unused warning.
5206 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
5207 pthread_default_stacksize_np): Likewise.
5208 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
5210 2011-11-29 DJ Delorie <dj@redhat.com>
5212 * config.host (rl78-*-elf): New case.
5213 * config/rl78: New directory for the Renesas RL78.
5215 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
5217 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
5220 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5223 * config/rs6000/t-savresfgpr: New file.
5224 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
5225 $(srcdir)/config/rs6000/eabi.S.
5226 * config/rs6000/t-ppccomm-ldbl: Remove.
5227 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
5229 (powerpc-*-eabispe*): Likewise.
5230 (powerpc-*-eabi*): Likewise.
5231 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5232 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
5233 to tmake_file, remove rs6000/t-ppccomm-ldbl.
5234 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
5236 (powerpc-*-eabisim*): Likewise.
5237 (powerpc-*-elf*): Likewise.
5238 (powerpc-*-eabialtivec*): Likewise.
5239 (powerpc-xilinx-eabi*): Likewise.
5240 (powerpc-*-rtems*): Likewise.
5241 (powerpcle-*-elf*): Likewise.
5242 (powerpcle-*-eabisim*): Likewise.
5243 (powerpcle-*-eabi*): Likewise.
5245 2011-11-27 Ian Lance Taylor <iant@google.com>
5247 * generic-morestack.c (__splitstack_find): Check for NULL old
5249 (__splitstack_resetcontext): New function.
5250 (__splitstack_releasecontext): New function.
5251 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
5253 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
5255 * config/darwin-crt-tm.c: Correct comments, use correct licence.
5257 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
5259 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
5261 2011-11-26 Richard Henderson <rth@redhat.com>
5263 * config/m68k/linux-atomic.c: New file.
5264 * config/m68k/t-linux: New file.
5265 * config.host (m68k-uclinux, m68k-linux): Use it.
5267 2011-11-26 Richard Henderson <rth@redhat.com>
5269 * crtstuff.c (__TMC_LIST__): Mark used not unused.
5270 (__TMC_END__): Only declare if hidden is available; in the definition,
5271 if hidden is unavailable add a null record.
5272 (deregister_tm_clones, register_tm_clones): New.
5273 (__do_global_dtors_aux, frame_dummy): Use them.
5274 (__do_global_dtors, __do_global_ctors_1): Likewise.
5276 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
5278 * config/darwin-crt-tm.c: New file.
5279 * config.host (darwin): Build crttms.o crttme.o to provide
5280 startup and shutdown for tm clones.
5281 * config/t-darwin (crttms.o): New build rule.
5282 (crttme.o): Likewise.
5284 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
5286 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
5289 2011-11-21 Richard Henderson <rth@redhat.com>
5291 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
5292 (__TMC_LIST__, __TMC_END__): New.
5293 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
5294 (__do_global_dtors): Likewise.
5295 (frame_dummy): Call _ITM_registerTMCloneTable.
5296 (__do_global_ctors_1): Likewise.
5298 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5300 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
5301 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
5302 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
5303 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
5304 * config/i386/t-darwin64: Remove.
5305 * config/sh/t-netbsd (LIB2ADD): Remove.
5307 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
5310 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
5311 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
5312 * config/avr/lib1funcs.S (wmov): New assembler macro.
5313 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
5314 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
5315 (__udivmod64): New function.
5316 (__negdi2): New function.
5318 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
5320 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
5321 *-*-freebsd*aout*): Remove.
5323 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
5325 * static-object.mk (c_flags-$o): Save c_flags.
5326 ($(base)$(objext)): Use it.
5328 2011-11-18 Steve Ellcey <sje@cup.hp.com>
5330 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
5332 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
5335 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
5336 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
5339 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
5341 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
5343 (aeabi_uidivmod): Likewise.
5344 (umodsi3): Likewise.
5346 (aeabi_idivmod): Likewise.
5349 2011-11-16 Tristan Gingold <gingold@adacore.com>
5351 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
5353 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
5356 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
5357 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
5359 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5361 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
5363 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
5364 * config/pa/t-stublib64: Delete.
5366 2011-11-12 Richard Henderson <rth@redhat.com>
5368 * config/rs6000/linux-unwind.h (frob_update_context): Properly
5369 cast the pointer argument to _Unwind_SetGRPtr.
5371 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5373 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
5375 2011-11-09 Ian Lance Taylor <iant@google.com>
5377 * generic-morestack.c: Include <string.h>.
5378 (uintptr_type): Define.
5379 (struct initial_sp): Add dont_block_signals field. Reduce size of
5381 (allocate_segment): Set prev field to NULL. Don't set
5382 __morestack_current_segment or __morestack_segments.
5383 (__generic_morestack): Update current->prev and *pp after calling
5385 (__morestack_block_signals): Don't do anything if
5386 dont_block_signals is set.
5387 (__morestack_unblock_signals): Likewise.
5388 (__generic_findstack): Check for initial_sp == NULL. Add casts to
5390 (__splitstack_block_signals): New function.
5391 (enum __splitstack_content_offsets): Define.
5392 (__splitstack_getcontext, __splitstack_setcontext): New functions.
5393 (__splitstack_makecontext): New function.
5394 (__splitstack_block_signals_context): New function.
5395 (__splitstack_find_context): New function.
5396 * config/i386/morestack.S (__morestack_get_guard): New function.
5397 (__morestack_set_guard, __morestack_make_guard): New functions.
5398 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
5400 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5402 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
5403 (i[34567]86-*-mingw*): ... here.
5404 (x86_64-*-mingw*): ... here.
5406 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5408 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
5410 2011-11-07 Nathan Sidwell <nathan@acm.org>
5412 * libgcov.c (struct gcov_fn_buffer): New struct.
5413 (buffer_fn_data): New helper.
5414 (gcov_exit): Rework for new gcov data structures.
5416 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
5419 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
5421 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5423 * config.host (tmake_file): Correct comment.
5424 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
5426 (bfin*-uclinux*): Likewise.
5427 (bfin*-linux-uclibc*): Likewise.
5428 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
5430 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
5432 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
5433 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
5434 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
5435 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
5436 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
5437 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
5438 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
5439 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
5440 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
5441 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
5442 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
5443 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
5444 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
5446 * config/bfin/t-elf: Remove.
5447 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
5449 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5451 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
5452 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
5453 (lm32-*-elf*, lm32-*-rtems*): Split into ...
5454 (lm32-*-elf*): ... this.
5455 (lm32-*-rtems*): ... and this.
5457 (m32r-*-rtems*): Add to tmake_file.
5458 (moxie-*-rtems*): Likewise.
5459 (sparc-*-rtems*): Likewise.
5460 Remove t-rtems from tmake_file.
5461 (sparc64-*-rtems*): Likewise.
5462 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
5465 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5468 * config/gthr-posix.h: Move ...
5469 * gthr-posix.h: ... here.
5470 * config/gthr-lynx.h: Reflect this.
5471 * config/gthr-vxworks.h: Likewise.
5472 * config/rs6000/gthr-aix.h: Likewise.
5473 * configure.ac (target_thread_file): Likewise.
5474 * configure: Regenerate.
5476 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
5478 * config.host (arm*-*-rtemseabi*): New target.
5480 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5483 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
5486 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
5488 * config.host (epiphany-*-elf*): New configuration.
5489 * config/epiphany: New Directory.
5491 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
5493 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
5494 * config/avr/t-rtems: New.
5495 Filter out _exit from LIB1ASMFUNCS.
5497 2011-11-04 David S. Miller <davem@davemloft.net>
5499 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
5500 * configure: Rebuild.
5502 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5504 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
5507 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
5510 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
5511 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
5513 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
5516 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
5518 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5520 * config/c6x/t-elf (LIB2ADDEH): Set.
5521 * config/c6x/t-c6x-elf: Remove.
5523 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5525 * config/i386/sol2-ci.S: Rename to ...
5526 * config/i386/crti.S: ... this.
5527 * config/i386/sol2-cn.S: Rename to ...
5528 * config/i386/crtn.S: ... this.
5529 * config/sparc/sol2-ci.S: Rename to ...
5530 * config/sparc/crti.S: ... this.
5531 * config/sparc/sol2-cn.S: Rename to ...
5532 * config/sparc/crtn.S: ... this.
5533 * config/t-sol2 (CUSTOM_CRTIN): Remove.
5534 (crti.o, crtn.o): Remove.
5536 2011-11-04 Tristan Gingold <gingold@adacore.com>
5538 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
5540 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
5542 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
5544 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
5546 * config.host (crisv32-*-none, cris-*-none): Remove.
5547 (crisv32-*-elf): Append to tmake_file, don't just set it.
5548 (cris-*-elf): Add missing t-fdpbit to tmake_file.
5550 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5552 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
5553 (ecrtn$(objext)): Likewise.
5554 (ncrti$(objext)): Likewise.
5555 (ncrtn$(objext)): Likewise.
5557 2011-11-03 Andreas Schwab <schwab@redhat.com>
5559 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
5561 2011-11-02 David S. Miller <davem@davemloft.net>
5563 * configure.ac: Set host_address on sparc too.
5564 * configure: Regenerate.
5565 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
5566 based upon host_address.
5567 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
5569 2011-11-02 Jason Merrill <jason@redhat.com>
5571 * config/rs6000/t-ppccomm: Add missing \.
5573 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5575 * gthr-single.h, gthr.h: New files.
5576 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
5577 config/gthr-vxworks.h, config/i386/gthr-win32.h,
5578 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
5579 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
5580 * config/i386/gthr-win32.c: Include "gthr-win32.h".
5581 * configure.ac (thread_header): New variable.
5582 Set it depending on target_thread_file.
5583 (gthr-default.h): Link from $thread_header.
5584 * configure: Regenerate.
5585 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
5587 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5589 * configure.ac (tm_file_): New variable.
5590 Determine from tm_file.
5591 (tm_file, tm_defines): Substitute.
5592 * configure: Regenerate.
5593 * mkheader.sh: New file.
5594 * Makefile.in (clean): Remove libgcc_tm.h.
5595 ($(objects)): Depend on libgcc_tm.h.
5596 (libgcc_tm_defines, libgcc_tm_file): New variables.
5597 (libgcc_tm.h, libgcc_tm.stamp): New targets.
5598 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
5599 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
5600 ($(extra-parts)): Depend on libgcc_tm.h.
5601 * config.host (tm_defines, tm_file): New variable.
5602 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
5603 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
5604 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
5605 (avr-*-rtems*): Likewise.
5606 (avr-*-*): Likewise.
5607 (frv-*-elf): Likewise.
5608 (frv-*-*linux*): Likewise.
5609 (h8300-*-rtems*): Likewise.
5610 (h8300-*-elf*): Likewise.
5611 (i[34567]86-*-darwin*): Likewise.
5612 (x86_64-*-darwin*): Likewise.
5613 (rx-*-elf): Likewise.
5614 (tic6x-*-uclinux): Likewise.
5615 (tic6x-*-elf): Likewise.
5616 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
5617 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
5618 * config/i386/cygming-crtbegin.c: Likewise.
5619 * config/i386/cygming-crtend.c: Likewise.
5620 * config/ia64/fde-vms.c: Likewise.
5621 * config/ia64/unwind-ia64.c: Likewise.
5622 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5623 * config/rs6000/darwin-fallback.c: Likewise.
5624 * config/stormy16/lib2funcs.c: Likewise.
5625 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
5626 * crtstuff.c: Likewise.
5627 * dfp-bit.h: Likewise.
5628 * emutls.c: Likewise.
5629 * fixed-bit.c: Likewise.
5630 * fp-bit.c: Likewise.
5631 * generic-morestack-thread.c: Likewise.
5632 * generic-morestack.c: Likewise.
5633 * libgcc2.c: Likewise.
5634 * libgcov.c: Likewise.
5635 * unwind-dw2-fde-dip.c: Likewise.
5636 * unwind-dw2-fde.c: Likewise.
5637 * unwind-dw2.c: Likewise.
5638 * unwind-sjlj.c: Likewise.
5640 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5642 * configure.ac: Include ../config/picflag.m4.
5643 (GCC_PICFLAG): Call it.
5645 * configure: Regenerate.
5646 * Makefile.in (gcc_srcdir): Remove.
5647 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
5648 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
5649 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
5650 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
5651 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
5654 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
5655 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
5656 to refer to libgcc2.c.
5658 * config/darwin-64.c: New file.
5659 * config/darwin-crt3.c: Remove comment.
5660 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
5661 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
5662 config/udivmodsi4.c: New files.
5663 * config/memcmp.c, config/memcpy.c, config/memmove.c,
5664 config/memset.c: New files.
5665 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
5666 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
5667 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
5668 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
5669 * config/t-openbsd-thread: New file.
5670 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
5671 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
5672 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
5673 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
5676 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
5677 to refer to gthr-posix.c.
5678 * config/alpha/t-vms (LIB2ADD): Set.
5679 * config/alpha/vms-gcc_shell_handler.c: New file.
5680 * config/arm/bpabi.c, config/arm/fp16.c,
5681 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
5682 config/arm/unaligned-funcs.c: New files.
5683 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
5684 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5685 * config/arm/t-linux: Likewise.
5686 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
5687 * config/arm/t-netbsd: New file.
5688 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
5689 * config/arm/t-symbian (LIB2ADD_ST): Set.
5690 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
5691 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5692 * config/bfin/t-elf: New file.
5693 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
5694 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
5695 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
5696 config/c6x/ltf.c: New files.
5697 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
5698 (HOST_LIBGCC2_CFLAGS): Set.
5699 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
5700 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5701 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
5703 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
5704 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
5705 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
5706 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
5707 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
5709 * config/frv/t-frv (LIB2ADD): Set.
5710 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5711 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
5712 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
5713 config/h8300/popcounthi2.c: New files.
5714 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5715 * config/i386/gthr-win32.c: New file.
5716 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
5717 * config/i386/t-cygwin: Likewise.
5718 * config/i386/t-darwin, config/i386/t-darwin64,
5719 config/i386/t-gthr-win32, config/i386/t-interix: New files.
5720 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
5721 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5722 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5723 * config/ia64/quadlib.c: New file.
5724 * config/ia64/t-hpux (LIB2ADD): Set.
5725 * config/ia64/t-ia64: Add comment.
5726 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
5727 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5728 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
5729 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
5730 * config/m32c/t-m32c (LIB2ADD): Set.
5731 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
5732 * config/m32r/t-m32r: Likewise.
5733 * config/m68k/fpgnulib.c: New file.
5734 * config/m68k/t-floatlib (LIB2ADD): Set.
5735 (xfgnulib.c): New target.
5736 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
5737 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
5738 * config/mep/t-mep (LIB2ADD): Set.
5739 * config/microblaze/divsi3.asm: Rename to divsi3.S.
5740 * config/microblaze/moddi3.asm: Rename to moddi3.S.
5741 * config/microblaze/modsi3.asm: Rename to modsi3.S.
5742 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
5743 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
5744 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
5745 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
5746 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
5747 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
5748 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
5750 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
5751 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
5752 * config/pa/fptr.c, config/pa/lib2funcs.S,
5753 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
5754 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
5755 (LIB2ADD, LIB2ADD_ST): Set.
5756 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
5757 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
5759 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
5760 * config/pdp11/t-pdp11: New file.
5761 * config/picochip/libgccExtras/adddi3.S,
5762 config/picochip/libgccExtras/ashlsi3.S,
5763 config/picochip/libgccExtras/ashrsi3.S,
5764 config/picochip/libgccExtras/clzsi2.S,
5765 config/picochip/libgccExtras/cmpsi2.S,
5766 config/picochip/libgccExtras/divmod15.S,
5767 config/picochip/libgccExtras/divmodhi4.S,
5768 config/picochip/libgccExtras/divmodsi4.S,
5769 config/picochip/libgccExtras/lshrsi3.S,
5770 config/picochip/libgccExtras/parityhi2.S,
5771 config/picochip/libgccExtras/popcounthi2.S,
5772 config/picochip/libgccExtras/subdi3.S,
5773 config/picochip/libgccExtras/ucmpsi2.S,
5774 config/picochip/libgccExtras/udivmodhi4.S,
5775 config/picochip/libgccExtras/udivmodsi4.S: New files.
5776 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
5777 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
5778 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
5779 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
5780 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
5781 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
5782 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
5783 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
5785 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
5786 (HOST_LIBGCC2_CFLAGS): Set.
5787 * config/rs6000/t-darwin64: New file.
5788 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
5789 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
5790 * config/rs6000/t-ppccomm (LIB2ADD): Add
5791 $(srcdir)/config/rs6000/tramp.S.
5792 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
5793 Add $(srcdir)/config/rs6000/eabi.S.
5794 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
5795 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
5796 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
5797 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
5798 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
5799 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
5800 * config/rs6000/tramp.S: New file.
5801 * config/s390/t-tpf: Remove.
5802 * config/sh/linux-atomic.S: New file.
5803 * config/sh/t-linux (LIB2ADD): Set.
5804 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
5805 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5806 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
5808 (HOST_LIBGCC2_CFLAGS): Set.
5809 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5810 * config/spu/divmodti4.c, config/spu/divv2df3.c,
5811 config/spu/float_disf.c, config/spu/float_unsdidf.c,
5812 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
5813 config/spu/mfc_multi_tag_release.c,
5814 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
5815 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
5816 config/spu/multi3.c: New files.
5817 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
5818 (HOST_LIBGCC2_CFLAGS): Set.
5819 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
5820 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
5821 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
5822 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
5823 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
5824 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
5825 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
5826 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
5827 config/stormy16/umodsi3.c: New files.
5828 * config/xtensa/lib2funcs.S: New file.
5829 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5830 * config/xtensa/t-xtensa (LIB2ADD): Set.
5831 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
5832 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
5833 Add t-freebsd-thread to tmake_file for posix threads.
5834 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
5835 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
5836 (*-*-lynxos*): Likewise.
5837 (*-*-netbsd*): Likewise.
5838 (*-*-openbsd*): Likewise.
5839 Add t-openbsd-thread to tmake_file for posix threads.
5840 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
5841 (*-*-vxworks*): Set tmake_file.
5842 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5843 (alpha*-*-freebsd*): Likewise.
5844 (alpha*-*-netbsd*): Likewise.
5845 (alpha*-*-openbsd*): Likewise.
5846 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
5847 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5848 (alpha*-dec-*vms*): Likewise.
5849 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
5850 (bfin*-elf*): Add bfin/t-elf to tmake_file.
5851 (bfin*-uclinux*): Likewise.
5852 (bfin*-linux-uclibc*): Likewise.
5853 (crisv32-*-elf): Add cris/t-cris to tmake_file.
5854 (crisv32-*-none): Likewise.
5855 (cris-*-elf): Likewise.
5856 (cris-*-none): Likewise.
5857 (cris-*-linux*, crisv32-*-linux*): Likewise.
5858 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
5860 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
5862 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
5863 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
5864 (x86_64-*-elf*): Likewise.
5865 (i[34567]86-*-nto-qnx*): Likewise.
5866 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
5868 (x86_64-*-mingw*): Likewise.
5869 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
5870 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
5871 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5872 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5873 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
5875 (mipsisa64sr71k-*-elf*): Likewise.
5876 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5877 (mips-*-elf*, mipsel-*-elf*): Likewise.
5878 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5879 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5880 (mips*-*-rtems*): Likewise.
5881 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
5883 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
5884 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
5885 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
5886 (spu-*-elf*): Likewise.
5887 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
5889 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5891 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
5892 $(srcdir) to refer to $(LIB1ASMSRC).
5894 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
5895 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
5896 config/arm/lib1funcs.S: New files.
5897 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
5898 * config/arm/t-arm: New file.
5899 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
5900 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
5901 config/arm/t-strongarm-elf: New files.
5902 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
5903 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
5904 * config/avr/lib1funcs.S: New file.
5905 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5906 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
5907 * config/c6x/lib1funcs.S: New file.
5908 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5909 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
5910 * config/frv/lib1funcs.S: New file.
5911 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5912 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
5913 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
5914 * config/ia64/__divxf3.asm: Rename to ...
5915 * config/ia64/__divxf3.S: ... this.
5916 Adapt lib1funcs.asm filename.
5917 * config/ia64/_fixtfdi.asm: Rename to ...
5918 * config/ia64/_fixtfdi.S: ... this.
5919 Adapt lib1funcs.asm filename.
5920 * config/ia64/_fixunstfdi.asm: Rename to ...
5921 * config/ia64/_fixunstfdi.S: ... this.
5922 Adapt lib1funcs.asm filename.
5923 * config/ia64/_floatditf.asm: Rename to ...
5924 * config/ia64/_floatditf.S: ... this.
5925 Adapt lib1funcs.asm filename.
5926 * config/ia64/lib1funcs.S: New file.
5927 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
5928 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5929 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
5930 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
5931 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
5932 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
5933 * config/mep/lib1funcs.S: New file.
5934 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5935 * config/mips/mips16.S: New file.
5936 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5937 * config/pa/milli64.S: New file.
5938 * config/pa/t-linux, config/pa/t-linux64: New files.
5939 * config/picochip/lib1funcs.S: New file.
5940 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5941 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
5942 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
5943 * config/sh/t-netbsd: New file.
5944 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
5945 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
5946 * config/sh/t-sh64: New file.
5947 * config/sparc/lb1spc.S: New file.
5948 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
5950 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
5951 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
5952 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
5953 config/xtensa/lib1funcs.S: New files.
5954 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5955 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
5957 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
5958 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
5959 (arm*-*-linux*): Likewise.
5960 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
5961 arm*-*-linux-*eabi, add arm/t-linux otherwise.
5962 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
5963 (arm*-*-ecos-elf): Likewise.
5964 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5965 (arm*-*-rtems*): Likewise.
5966 (arm*-*-elf): Likewise.
5967 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
5968 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
5969 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
5970 (bfin*-uclinux*): Likewise.
5971 (bfin*-linux-uclibc*): Likewise.
5972 (bfin*-rtems*): Likewise.
5973 (bfin*-*): Likewise.
5974 (fido-*-elf): Merge into m68k-*-elf*.
5975 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
5976 (frv-*-*linux*): Add frv/t-frv to tmake_file.
5977 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
5978 (h8300-*-elf*): Likewise.
5979 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
5980 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
5981 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
5982 (i[34567]86-*-mingw*): Likewise.
5983 (x86_64-*-mingw*): Likewise.
5984 (i[34567]86-*-interix3*): Likewise.
5985 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
5986 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
5987 (m68k-*-elf*): Also handle fido-*-elf.
5988 Add m68k/t-floatlib to tmake_file.
5989 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
5990 (m68k-*-linux*): Likewise.
5991 (m68k-*-rtems*): Likewise.
5992 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
5993 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
5995 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
5996 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
5997 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
5998 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
5999 sh/t-netbsd to tmake_file.
6000 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
6001 (sh-*-rtems*): Add sh/t-sh to tmake_file.
6002 (sh-wrs-vxworks): Likewise.
6003 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
6005 (v850*-*-*): Add v850/t-v850 to tmake_file.
6006 (vax-*-linux*): Add vax/t-linux to tmake_file.
6007 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
6009 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6011 * crtstuff.c: New file.
6012 * Makefile.in (CRTSTUFF_CFLAGS): Define.
6013 (CRTSTUFF_T_CFLAGS): Define.
6014 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
6015 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
6016 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
6019 (crtbeginT.o): Use $(objext).
6020 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
6021 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
6022 (gcc-extra-parts): Remove.
6023 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
6025 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
6026 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
6027 Add t-crtstuff-pic to tmake_file.
6028 (*-*-lynxos*): New case.
6029 Set tmake_file, extra_parts.
6030 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
6031 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
6032 *-*-netbsdelf[2-9]*.
6033 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
6034 (*-*-rtems*): Set extra_parts.
6035 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
6036 (*-*-uclinux*): New case.
6038 (*-*-vms*): New case.
6039 Set tmake_file, extra_parts.
6040 (*-*-elf): Set extra_parts.
6041 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
6042 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
6045 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
6047 (arm*-*-freebsd*): Add t-crtin to tmake_file.
6048 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
6049 (arm-wrs-vxworks): Append to tmake_file.
6051 (arm*-*-uclinux*): Set extra_parts.
6052 (arm*-*-ecos-elf): Likewise.
6053 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
6055 (arm*-*-rtems*): Set extra_parts.
6056 (arm*-*-elf): Likewise.
6057 (avr-*-rtems*): Clear extra_parts.
6058 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
6060 (bfin*-uclinux*): Likewise.
6061 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
6062 (bfin*-rtems*): Append to tmake_file.
6064 (bfin*-*): Likewise.
6065 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
6066 (crisv32-*-elf): ... this.
6067 (crisv32-*-none): ... this.
6068 (cris-*-elf, cris-*-none): New cases.
6069 Add cris/t-elfmulti to tmake_file.
6070 (fr30-*-elf): Append to tmake_file.
6072 (frv-*-elf): Append to tmake_file, add frv/t-frv.
6074 (h8300-*-rtems*): Append to tmake_file.
6076 (h8300-*-elf*): Likewise.
6077 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
6079 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
6081 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
6082 (x86_64-*-elf*): Likewise.
6083 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
6084 (x86_64-*-freebsd*): Likewise.
6085 (x86_64-*-netbsd*): Likewise.
6086 (i[34567]86-*-linux*): Likewise.
6087 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
6088 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
6089 (x86_64-*-linux*): Likewise.
6090 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
6091 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
6094 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
6095 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
6096 Append to extra_parts, remove crtbegin.o, crtend.o.
6097 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
6098 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
6099 crtend.o, crtbeginS.o, crtendS.o.
6100 (ia64*-*-linux*): Comment extra_parts.
6101 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
6103 (iq2000*-*-elf*): Clear extra_parts.
6104 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
6105 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
6106 (m32r-*-elf*, m32r-*-rtems*): Split off ...
6107 (m32r-*-rtems*): ... this.
6108 Add m32r/t-m32r to tmake_file.
6109 (m68k-*-elf*): Add t-crtin to tmake_file.
6110 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
6111 (mcore-*-elf): Likewise.
6112 (microblaze*-*-*): Set extra_parts.
6113 (mips*-sde-elf*): New case.
6114 Set tmake_file, extra_parts.
6115 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
6116 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
6117 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
6120 (mipsisa64sr71k-*-elf*): Likewise.
6121 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
6122 (mips-*-elf*, mipsel-*-elf*): Likewise.
6123 (mips64-*-elf*, mips64el-*-elf*): Likewise.
6124 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
6125 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
6126 (mips*-*-rtems*): Likewise.
6127 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
6128 (moxie-*-*): Split into ...
6129 (moxie-*-elf, moxie-*-uclinux*): ... this.
6130 Add to extra_parts, remove crtbegin.o, crtend.o.
6131 (moxie-*-rtems*): New case.
6134 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
6136 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
6137 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
6140 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
6141 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
6143 (powerpc-*-eabisim*): Likewise.
6144 (powerpc-*-elf*): Likewise.
6145 (powerpc-*-eabialtivec*): Likewise.
6146 (powerpc-xilinx-eabi*): Likewise.
6147 (powerpc-*-eabi*): Likewise.
6148 (powerpc-*-rtems*): Likewise.
6149 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
6152 (powerpc-*-lynxos*): Add to tmake_file.
6153 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
6154 rs6000/t-crtstuff, t-crtstuff-pic.
6156 (powerpcle-*-eabisim*): Likewise.
6157 (powerpcle-*-eabi*): Likewise.
6158 (rx-*-elf): Remove extra_parts.
6159 (s390x-ibm-tpf*): Set extra_parts.
6160 (score-*-elf): Set extra_parts.
6161 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
6162 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
6163 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
6164 (sh64l*-*-netbsd*): Split into ...
6165 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
6166 Add t-crtstuff-pic to tmake_file.
6168 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
6170 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
6171 (sparc-*-elf*): Remove t-crtin from tmake_file.
6172 Add to extra_parts, remove crtbegin.o, crtend.o.
6173 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
6174 (sparc64-*-linux*): Likewise.
6175 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
6176 Add to extra_parts, remove crtbegin.o, crtend.o.
6177 (sparc64-*-elf*): Remove t-crtin from tmake_file.
6178 Add to extra_parts, remove crtbegin.o, crtend.o.
6179 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
6180 Add to extra_parts, remove crtbegin.o, crtend.o.
6181 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
6182 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
6183 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
6185 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
6187 (tic6x-*-*): Change to ...
6188 (tic6x-*-elf): ... this.
6190 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
6192 (am33_2.0-*-linux*): Add comment.
6193 (mep*-*-*): Add mep/t-mep to tmake_file.
6195 * config/alpha/t-vms: New file.
6196 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
6197 * config/arm/crti.S, config/arm/crtn.S: New files.
6198 * config/bfin/crti.S, config/bfin/crtn.S: New files.
6199 * config/bfin/crtlibid.S: New file.
6200 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
6201 * config/c6x/crti.S, config/c6x/crtn.S: New files.
6202 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
6203 (crti.o, crtin.o): New rules.
6204 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
6205 * config/c6x/t-uclinux: New file.
6206 * config/cris/t-elfmulti: New file.
6207 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
6208 * config/fr30/crti.S, config/fr30/crtn.S: New files.
6209 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
6210 * config/frv/t-frv: New file.
6211 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
6212 * config/h8300/crti.S, config/h8300/crtn.S: New files.
6213 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
6215 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
6216 refer to cygming-crtbegin.c, cygming-crtend.c.
6218 * config/i386/t-nto: New file.
6219 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
6220 * config/ia64/crti.S, config/ia64/crtn.S: New files.
6221 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
6222 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
6225 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
6226 (crtinitS.o): New rule.
6227 * config/ia64/vms-crtinit.S: New file.
6228 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
6229 * config/m32r/initfini.c: New file.
6230 * config/m32r/t-linux, config/m32r/t-m32r: New files.
6231 * config/m68k/crti.S, config/m68k/crtn.S: New files.
6232 * config/mcore/crti.S, config/mcore/crtn.S: New files.
6233 * config/mep/t-mep: New file.
6234 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
6235 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
6236 * config/mips/crti.S, config/mips/crtn.S: New files.
6237 * config/mips/t-crtstuff: New file.
6238 * config/mmix/crti.S, config/mmix/crtn.S: New files.
6239 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
6240 (CUSTOM_CRTIN): Set.
6241 ($(T)crti.o, $(T)crtn.o): Remove $(T),
6243 Use $(srcdir) to refer to crti.S, crtn.S.
6244 Use .S extension, $<.
6245 * config/moxie/crti.asm: Rename to ...
6246 * config/moxie/crti.S: ... this.
6247 * config/moxie/crtn.asm: Rename to ...
6248 * config/moxie/crtn.S: ... this.
6249 * config/moxie/t-moxie: Remove.
6250 * config/pa/stublib.c: New file.
6251 * config/pa/t-stublib, config/pa/t-stublib64: New files.
6252 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
6253 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
6254 * config/rs6000/t-crtstuff: New file.
6255 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
6256 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
6257 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
6258 Make output file explicit.
6259 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
6260 Make output file explicit.
6261 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
6262 Make output file explicit.
6263 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
6264 Make output file explicit.
6265 * config/score/crti.S, config/score/crtn.S: New files.
6266 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
6267 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
6269 * config/sh/t-sh, config/sh/t-superh: New files.
6270 * config/sparc/t-linux64: New file.
6271 * config/spu/cache.S, config/spu/cachemgr.c: New files.
6272 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
6273 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
6274 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
6275 * config/t-crtin: Remove.
6276 * config/t-crtstuff-pic: New file.
6277 * config/t-sol2 (CUSTOM_CRTIN): Set.
6278 (crti.o, crtn.o): New rules.
6279 * config/vms/t-vms: New file.
6280 * config/vms/vms-ucrt0.c: New file.
6281 * config/xtensa/t-elf: New file.
6283 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6285 * Makefile.in (SHLIB_NM_FLAGS): Set.
6286 * mkmap-flat.awk, mkmap-symver.awk: New files.
6287 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
6289 * configure: Regenerate.
6290 * config/libgcc-glibc.ver: New file.
6291 * config/libgcc-libsystem.ver: New file.
6292 * config/t-libunwind (SHLIB_LC): Set.
6293 * config/t-linux: New file.
6294 * config/t-slibgcc (INSTALL_SHLIB): New.
6295 (SHLIB_INSTALL): Use it.
6296 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
6297 to mkmap-symver.awk.
6298 (SHLIB_MAPFILES): Don't append, adapt pathname.
6299 (SHLIB_VERPFX): Set.
6300 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
6301 to mkmap-symver.awk.
6302 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
6303 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
6304 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
6305 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
6307 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
6308 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
6309 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
6310 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
6311 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
6312 * config/i386/libgcc-darwin.10.4.ver,
6313 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
6315 * config/i386/t-darwin: Remove.
6316 * config/i386/t-darwin64: Likewise.
6317 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
6318 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
6319 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
6320 * config/i386/t-linux: New file.
6321 * config/i386/t-mingw32: New file.
6322 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
6323 * config/ia64/t-glibc: Rename to ...
6324 * config/ia64/t-linux: ... this.
6325 (SHLIB_MAPFILES): Set.
6326 * config/ia64/t-glibc-libunwind: Rename to ...
6327 * config/ia64/t-linux-libunwind: ... this.
6328 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
6329 * config/ia64/t-slibgcc-hpux: New file.
6330 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
6331 * config/m68k/t-slibgcc-elf-ver: New file.
6332 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
6333 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
6335 * config/pa/t-slibgcc-hpux: New file.
6336 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
6338 * config/rs6000/libgcc-darwin.10.4.ver,
6339 config/rs6000/libgcc-darwin.10.5.ver: New files.
6340 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
6341 config/rs6000/libgcc-glibc.ver.
6342 * config/rs6000/libgcc-ppc64.ver: Rename to
6343 config/rs6000/libgcc-ibm-ldouble.ver.
6344 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
6345 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
6346 * config/rs6000/t-ldbl128: Rename to ...
6347 * config/rs6000/t-linux: ... this.
6348 (SHLIB_MAPFILES): Adapt filename.
6349 * config/rs6000/t-slibgcc-aix: New file.
6350 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
6351 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
6352 libgcc-excl.ver, libgcc-glibc.ver.
6353 (SHLIB_LINK, SHLIB_INSTALL): Remove.
6354 * config/sparc/libgcc-glibc.ver: New file.
6355 * config/sparc/t-linux: New file.
6356 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
6357 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
6358 t-slibgcc-elf-ver to tmake_file.
6359 Add t-slibgcc-nolc-override to tmake_file for posix threads on
6361 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
6362 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
6363 t-slibgcc-elf-ver, t-linux to tmake_file.
6364 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
6366 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
6367 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
6368 (alpha*-dec-*vms*): Likewise.
6369 (arm*-*-freebsd*): Append to tmake_file.
6370 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
6371 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
6373 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
6374 tmake_file for arm*-*-symbianelf*.
6375 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
6376 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
6378 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
6379 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
6380 pa/t-slibgcc-dwarf-ver to tmake_file.
6381 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
6382 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
6383 (hppa*64*-*-hpux11*): Likewise.
6384 (hppa[12]*-*-hpux11*): Likewise.
6385 (x86_64-*-darwin*): Don't override tmake_file, but only keep
6386 i386/t-crtpc, i386/t-crtfm.
6387 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
6388 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
6390 Add i386/t-cygwin to tmake_file.
6391 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
6392 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
6393 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
6395 Add i386/t-mingw32 to tmake_file.
6396 (x86_64-*-mingw*): Likewise.
6397 (ia64*-*-freebsd*): Append to tmake_file.
6398 (ia64*-*-linux*): Append to tmake_file.
6399 Replace ia64/t-glibc by ia64/t-linux.
6400 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
6402 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
6403 t-slibgcc-hpux to tmake_file.
6404 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
6405 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
6406 (m32rle-*-linux*): Likewise.
6407 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
6409 (microblaze*-linux*): New case.
6410 Append to tmake_file, add t-slibgcc-nolc-override.
6411 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
6412 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
6413 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
6414 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6415 rs6000/t-slibgcc-aix to tmake_file.
6416 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6417 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6418 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
6419 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
6420 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
6421 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
6423 (sparc-*-linux*): Append to tmake_file for *-leon*.
6424 Add sparc/t-linux to tmake_file for non-Leon targets.
6425 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
6426 (tic6x-*-uclinux): New case.
6427 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
6428 (tic6x-*-*): Add c6x/t-elf to tmake_file.
6429 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
6430 (am33_2.0-*-linux*): Append to tmake_file.
6431 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
6432 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
6433 x86_64-*-kfreebsd*-gnu.
6434 Add i386/t-linux to tmake_file.
6436 2011-10-28 Ian Lance Taylor <iant@google.com>
6438 * config/i386/morestack.S: Correct CFI information to do proper
6439 returns throughout function. In 32-bit mode, save %ebx so that it
6440 is restored on unwind.
6442 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
6444 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
6445 case where B3 isn't the return register.
6447 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
6448 logic for doubleword pops.
6450 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
6452 * config/rs6000/t-freebsd: Add wildcard.
6454 2011-10-21 Paul Brook <paul@codesourcery.com>
6456 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
6458 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
6459 Eric Botcazou <ebotcazou@adacore.com>
6462 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
6463 fs->signal_frame to 1.
6465 2011-10-07 Ian Lance Taylor <iant@google.com>
6467 * generic-morestack-thread.c: #include <errno.h>.
6469 2011-10-07 Ian Lance Taylor <iant@google.com>
6472 * generic-morestack.c (__generic_morestack): Make sure the segment
6473 is large enough for both the stack frame and the copied
6476 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6479 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
6482 2011-09-28 Nick Clifton <nickc@redhat.com>
6484 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
6485 64-bit doubles are not enabled.
6486 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
6487 and floatunsisf functions.
6489 2011-09-13 Paul Brook <paul@codesourcery.com>
6491 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
6492 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
6493 * unwind-arm-common.inc: New file.
6494 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
6495 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
6496 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
6497 * config/c6x/libunwind.S: New file.
6498 * config/c6x/pr-support.c: New file.
6499 * config/c6x/unwind-c6x.c: New file.
6500 * config/c6x/unwind-c6x.h: New file.
6501 * config/c6x/t-c6x-elf: New file.
6503 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
6505 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
6506 (ASM_DIVZERO): Ditto.
6507 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
6509 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
6511 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
6513 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
6516 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
6517 instead of an assembly one.
6519 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
6522 * Makefile.in (install-unwind_h): Create
6523 $(gcc_objdir)/include/unwind.h atomically.
6525 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6527 * Makefile.in (install-unwind_h): Remove destination file first.
6529 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6532 * config/mips/t-mips16: New file.
6533 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
6534 (mips*-*-linux*): Likewise.
6535 (mips*-sde-elf*): Likewise.
6536 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
6537 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
6538 Add mips/t-mips16 to tmake_file.
6539 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
6540 (mips-*-elf*): Likewise.
6541 (mips64-*-elf*): Likewise.
6542 (mips64orion-*-elf*): Likewise.
6543 (mips*-*-rtems*): Likewise.
6544 (mipstx39-*-elf*): Likewise.
6545 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
6546 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
6548 Use $(srcdir) to refer to sync.c.
6550 ($(libgcc-sync-funcs-o)): Likewise.
6551 ($(libgcc-sync-size-funcs-s-o)): Likewise.
6552 ($(libgcc-sync-funcs-s-o)): Likewise.
6554 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
6556 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
6559 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
6562 * config/i386/value-unwind.h: New.
6564 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
6566 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
6567 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
6568 Add to tmake_file rather than overriding it.
6570 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6572 * config/t-softfp: Remove.
6573 * soft-fp: Moved from ../gcc/config.
6574 * soft-fp/README: Remove t-softfp reference.
6575 * soft-fp/t-softfp: Move to config/t-softfp.
6576 (softfp_machine_header): Remove.
6577 (softfp_file_list): Remove config subdir.
6578 (soft-fp-objects): New variable.
6579 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
6580 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
6581 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
6582 * config/t-softfp-excl: New file.
6583 * config/t-softfp-sfdf: New file.
6584 * config/t-softfp-tf: New file.
6585 * config/no-sfp-machine.h: New file.
6586 * config/arm/sfp-machine.h: New file.
6587 * config/arm/t-softfp: New file.
6588 * config/c6x/sfp-machine.h: New file.
6589 * config/i386/32/t-fprules-softfp: Rename to ...
6590 * config/i386/32/t-softfp: ... this.
6591 (tifunctions, LIB2ADD): Remove.
6592 (softfp_int_modes): Override.
6593 * config/i386/64/t-softfp-compat (tf-functions): Remove config
6595 * config/i386/64/eqtf2.c: Likewise.
6596 * config/i386/64/getf2.c: Likewise.
6597 * config/i386/64/letf2.c: Likewise.
6598 * config/ia64/sft-machine.h: New file.
6599 * config/ia64/t-fprules-softfp: Rename to ...
6600 * config/ia64/t-softfp: ... this.
6601 * config/lm32/sfp-machine.h: New file.
6602 * config/moxie/t-moxie-softfp: Remove.
6603 * config/rs6000/ibm-ldouble-format: New file.
6604 * config/rs6000/ibm-ldouble.c: New file.
6605 * config/rs6000/libgcc-ppc-glibc.ver: New file
6606 * config/rs6000/libgcc-ppc64.ver: New file
6607 * config/rs6000/sfp-machine.h: New file.
6608 * config/rs6000/t-freebsd: New file.
6609 * config/rs6000/t-ibm-ldouble: New file.
6610 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
6611 libgcc-ppc-glibc.ver.
6612 * config/rs6000/t-linux64: New file.
6613 * config/rs6000/t-ppccomm (LIB2ADD): Add
6614 $(srcdir)/config/rs6000/ibm-ldouble.c.
6615 * config/rs6000/t-ppccomm-ldbl: New file.
6616 * config/score/sfp-machine.h: New file.
6617 * config.host (sfp_machine_header): Explain.
6618 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
6619 t-softfp to tmake_file.
6620 (arm*-*-uclinux*): Likewise.
6621 (arm*-*-ecos-elf): Likewise.
6622 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
6623 (arm*-*-rtems*): Likewise.
6624 (arm*-*-elf): Likewise.
6625 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
6627 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
6628 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
6629 (lm32-*-uclinux*): Likewise.
6630 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
6631 t-softfp-excl, t-softfp.
6632 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
6633 (powerpc64-*-darwin*): Likewise.
6634 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
6636 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
6638 (powerpc-*-eabisim*): Likewise.
6639 (powerpc-*-elf*): Likewise.
6640 (powerpc-*-eabialtivec*): Likewise.
6641 (powerpc-xilinx-eabi*): Likewise.
6642 (powerpc-*-rtems*): Likewise.
6643 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
6644 t-softfp-excl, t-softfp to tmake_file.
6645 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
6646 rs6000/t-ppccomm-ldbl to tmake_file.
6647 (powerpcle-*-elf*): Likewise.
6648 (powerpcle-*-eabisim*): Likewise.
6649 (powerpcle-*-eabi*): Likewise.
6650 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6651 rs6000/t-ibm-ldouble to tmake_file.
6652 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6653 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6654 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
6655 (tic6x-*-*): Likewise.
6656 (i[34567]86-*-darwin*, x86_64-*-darwin*,
6657 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
6658 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
6659 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
6660 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
6661 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
6662 t-softfp to tmake_file.
6663 * configure.ac (sfp_machine_header): Provide default if unset.
6665 Link sfp-machine.h to config/$sfp_machine_header.
6666 * configure: Regenerate.
6668 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6670 * Makefile.in (double_type_size, long_double_type_size): Set.
6671 Remove $(fpbit-in-libgcc) support.
6672 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
6673 (fpbit-src): New variable.
6674 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
6675 Compile with -DFLOAT $(FPBIT_CFLAGS).
6677 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
6678 Compile with $(FPBIT_CFLAGS).
6680 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
6681 Compile with -DFLOAT $(TPBIT_CFLAGS).
6683 * configure.ac (double_type_size, long_double_type_size):
6684 Determine and substitute.
6685 * configure: Regenerate.
6686 * fp-bit.c, fp-bit.h: New files.
6687 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
6688 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
6689 * config/mips/t-mips: New file.
6690 * config/mips/t-sdemtk: New file.
6691 * config/rs6000/ppc64-fp.c: New file.
6692 * config/rs6000/t-darwin (LIB2ADD): Add
6693 $(srcdir)/config/rs6000/ppc64-fp.c.
6694 * config/rs6000/t-ppc64-fp: New file.
6695 * config/rx/rx-lib.h: New file.
6696 * config/rx/t-rx (FPBIT): Set to true.
6697 ($(gcc_objdir)/fp-bit.c): Remove.
6698 (DPBIT): Set to true only with -m64bit-doubles.
6699 ($(gcc_objdir)/dp-bit.c): Remove.
6700 * config/sparc/t-softfp: Remove.
6701 * config/spu/t-elf: New file.
6702 * config/t-fdpbit, config/t-fpbit: New files.
6703 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
6704 (mips*-*-*): Likewise.
6705 (arm-wrs-vxworks): Likewise.
6706 (arm*-*-freebsd*): Likewise.
6707 (avr-*-rtems*): Add t-fpbit to tmake_file.
6708 (avr-*-*): Likewise.
6709 (bfin*-elf*): Add t-fdpbit to tmake_file.
6710 (bfin*-uclinux*): Likewise.
6711 (bfin*-linux-uclibc*): Likewise.
6712 (bfin*-rtems*): New case.
6713 Add t-fdpbit to tmake_file.
6714 (bfin*-*): Add t-fdpbit to tmake_file.
6715 (crisv32-*-elf): Likewise.
6716 (cris-*-linux*): Likewise.
6717 (fr30-*-elf): Likewise.
6718 (frv-*-elf, frv-*-*linux*): Likewise.
6719 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
6720 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
6721 (m32r-*-elf*): Likewise.
6722 (m32rle-*-elf*): Likewise.
6723 (m32r-*-linux*): Likewise.
6724 (m32rle-*-linux*): Likewise.
6725 (mcore-*-elf): Add t-fdpbit to tmake_file.
6726 (microblaze*-*-*): Likewise.
6727 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
6728 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
6729 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
6731 Add mips/t-tpbit to tmake-file.
6732 (mips*-*-linux*): Fix typo.
6733 (mips*-sde-elf*): New case
6734 Add mips/t-sdemtk unless using newlib.
6735 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
6736 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
6737 (mn10300-*-*): Likewise.
6738 (pdp11-*-*): Likewise.
6739 (picochip-*-*): Add t-fpbit to tmake_file.
6740 (powerpc-*-eabisimaltivec*): Likewise.
6741 (powerpc-*-eabisim*): Likewise.
6742 (powerpc-*-elf*): Likewise.
6743 (powerpc-*-eabialtivec*): Likewise.
6744 (powerpc-xilinx-eabi*): New case.
6745 Add t-fdpbit to tmake_file.
6746 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
6747 (powerpc-*-rtems*): Likewise.
6748 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
6750 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
6752 (powerpc-*-lynxos*): Likewise.
6753 (powerpcle-*-elf*): Likewise.
6754 (powerpcle-*-eabisim*): Likewise.
6755 (powerpcle-*-eabi*): Likewise.
6756 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6757 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
6758 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6759 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6760 (rx-*-elf): Add t-fdpbit to tmake_file.
6761 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
6762 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
6763 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
6764 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
6766 (sh-*-rtems*): Add t-fdpbit to tmake_file.
6767 (sh-wrs-vxworks): Likewise.
6768 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
6769 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
6770 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
6771 (sparc64-*-rtems*): ... new case.
6772 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
6773 (spu-*-elf*): Likewise.
6774 Add spu/t-elf to tmake_file.
6775 (v850*-*-*): Add t-fdpbit to tmake_file.
6776 (xstormy16-*-elf): Likewise.
6777 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
6778 (mep*-*-*): Likewise.
6780 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6782 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
6784 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
6785 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
6786 (install-unwind_h): New target.
6787 (all): Depend on it.
6788 * config.host (unwind_header): New variable.
6789 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
6790 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
6791 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
6792 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
6793 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
6795 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
6797 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
6799 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
6801 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
6802 (ia64*-*-freebsd*): Likewise.
6803 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
6805 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
6806 $with_system_libunwind.
6807 (ia64*-*-hpux*): Set tmake_file.
6808 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
6809 (picochip-*-*): Set tmake_file.
6810 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
6812 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6813 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6814 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
6815 (xtensa*-*-elf*): Set tmake_file.
6816 (xtensa*-*-linux*): Likewise.
6817 * configure.ac: Include ../config/unwind_ipinfo.m4.
6818 Call GCC_CHECK_UNWIND_GETIPINFO.
6819 Link unwind.h to $unwind_header.
6820 * configure: Regenerate.
6821 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
6822 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
6823 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
6824 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
6825 * config/unwind-dw2-fde-darwin.c: New file.
6826 * config/arm/libunwind.S, config/arm/pr-support.c,
6827 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
6828 config/arm/unwind-arm.h,: New files.
6829 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
6830 config/ia64/t-eh-ia64, config/ia64/t-glibc,
6831 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
6832 config/ia64/t-vms, config/ia64/unwind-ia64.c,
6833 config/ia64/unwind-ia64.h: New files.
6834 * config/picochip/t-picochip: New file.
6835 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
6837 * config/rs6000/t-darwin (LIB2ADDEH): Set.
6838 * config/s390/t-tpf (LIB2ADDEH): Remove.
6839 * config/t-darwin (LIB2ADDEH): Set.
6840 * config/t-eh-dw2-dip: New file.
6841 * config/t-libunwind, config/t-libunwind-elf: New files.
6842 * config/t-sol2 (LIB2ADDEH): Remove.
6843 * config/xtensa/t-xtensa: New file.
6845 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
6847 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
6848 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
6849 long long to check rt_sigreturn syscall.
6851 2011-08-02 Alan Modra <amodra@gmail.com>
6853 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6854 Restore for indirect call bcrtl from correct stack slot, and only
6855 if cfa+40 isn't valid.
6857 2011-08-01 Julian Brown <julian@codesourcery.com>
6859 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
6860 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
6861 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
6863 2011-08-01 Julian Brown <julian@codesourcery.com>
6865 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
6866 (libgcc-std.ver.in): Use above.
6867 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
6868 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
6870 * config/t-fixedpoint-gnu-prefix: New file.
6871 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
6872 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
6875 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
6877 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
6878 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
6879 for x86-64. Properly check __x86_64__ and __LP64__.
6881 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
6883 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
6885 (_FP_WS_TYPE): Likewise.
6886 (_FP_I_TYPE): Likewise.
6888 2011-07-28 Alan Modra <amodra@gmail.com>
6890 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6891 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
6892 in a plt call stub. Do restore r2 if stopped on bctrl.
6894 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6896 * config.host (i[3456x]86-*-netware*): Remove.
6897 * config/i386/netware-crt0.c, config/i386/t-nwld,
6898 config/i386/t-slibgcc-nwld: Remove.
6900 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
6902 * config.host: Handle tic6x-*-*.
6903 * config/c6x/c6x-abi.h: New file.
6905 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6907 * config/i386/crtprec.c: New file.
6908 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
6909 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
6910 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
6911 (x86_64-*-darwin*): Likewise.
6912 (i[34567]86-*-solaris2*: Likewise.
6914 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6916 * config/alpha/crtfastmath.c: New file.
6917 * config/i386/crtfastmath.c: New file.
6918 * config/ia64/crtfastmath.c: New file.
6919 * config/mips/crtfastmath.c: New file.
6920 * config/sparc/crtfastmath.c: New file.
6922 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
6924 Add -frandom-seed=gcc-crtfastmath.
6925 * config/alpha/t-crtfm: Remove.
6926 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
6927 * config/ia64/t-ia64 (crtfastmath.o): Remove.
6929 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
6930 (alpha*-dec-osf5.1*): Likewise.
6931 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
6932 Add crtfastmath.o to extra_parts.
6933 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
6934 Add crtfastmath.o to extra_parts.
6935 (x86_64-*-darwin*): Likewise.
6936 (x86_64-*-mingw*): Likewise.
6937 (ia64*-*-elf*): Add t-crtfm to tmake_file.
6938 (ia64*-*-freebsd*): Likewise.
6939 (ia64*-*-linux*): Likewise.
6940 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
6941 Add crtfastmath.o to extra_parts.
6943 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6945 * config/darwin-crt3.o: New file.
6946 * config/rs6000/darwin-crt2.c: New file.
6947 * config/t-darwin: New file.
6948 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
6950 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
6951 (powerpc-*-darwin*): Add crt2.o to extra_parts.
6952 (powerpc64-*-darwin*): Likewise.
6954 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6956 * config/i386/netware-crt0.c: New file.
6957 * config/i386/t-nwld: Rename to ...
6958 * config/i386/t-slibgcc-nwld: ... this.
6959 * config/i386/t-nwld: New file.
6960 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
6962 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
6965 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6967 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
6969 * configure: Regenerate.
6971 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6973 * dfp-bit.c, dfp-bit.h: New files.
6974 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
6976 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
6977 ($(d64pbit-o)): Likewise.
6978 ($(d128pbit-o)): Likewise.
6979 * config/t-dfprules: New file.
6980 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
6981 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
6982 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
6983 (x86_64-*-linux*): Likewise.
6984 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
6985 (i[34567]86-*-cygwin*): Likewise.
6986 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
6987 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
6989 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6991 * Makfile.in (LIBGCOV): New variable.
6992 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
6993 * libgcov.c: New file.
6995 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6997 * fixed-bit.c, fixed-bit.h: New files.
6998 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
6999 refer to fixed-bit.c.
7001 2011-07-07 Joseph Myers <joseph@codesourcery.com>
7003 * config.host (*local*): Remove.
7005 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7008 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
7009 like i?86-*-solaris2.1[0-9]*.
7010 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
7011 * configure.ac (i?86-*-solaris2*): Likewise.
7012 * configure: Regenerate.
7014 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
7016 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
7017 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
7018 md_unwind_header by splitting out of...
7019 (i[34567]86-*-linux*): ... this.
7020 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
7021 Remove md_unwind_header by splitting out of...
7022 (x86_64-*-linux*): ... this.
7024 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
7026 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
7028 2011-06-28 Nick Clifton <nickc@redhat.com>
7030 * config.host: Recognize all V850 variants.
7032 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
7034 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
7036 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7038 * shared-object.mk (c_flags-$o): Save c_flags.
7039 ($(base)$(objext)): Use it.
7040 ($(base)_s$(objext)): Likewise.
7042 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
7044 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
7045 * libgcc-std.ver.in (GCC_4.7.0): New section.
7047 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
7051 * config/avr/t-avr: Fix line endings.
7052 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
7055 2011-06-14 Olivier Hainque <hainque@adacore.com>
7056 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7058 * config/mips/irix6-unwind.h: New file.
7059 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
7061 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
7063 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
7064 (sparc64_fallback_frame_state): Use it.
7065 (sparc64_frob_update_context): Further adjust context.
7066 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
7067 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
7068 * config/sparc/sol2-cn.S: Likewise.
7070 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7072 * enable-execute-stack-empty.c: New file.
7073 * enable-execute-stack-mprotect.c: New file.
7074 * config/i386/enable-execute-stack-mingw32.c: New file.
7075 * config.host (enable_execute_stack): New variable.
7076 Select appropriate variants.
7077 * configure.ac: Link enable-execute-stack.c to
7078 $enable_execute_stack.
7079 * configure: Regenerate.
7080 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
7081 (lib2funcs): Remove _enable_execute_stack.
7083 2011-06-09 David S. Miller <davem@davemloft.net>
7084 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7086 * config.host (sparc-*-linux*): Correct md_unwind_header
7088 (s390x-ibm-tpf*): Fix typo.
7090 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7092 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
7093 Add crtfastmath.o to extra_parts.
7094 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
7096 * config/mips/t-crtfm: Remove.
7098 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7100 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
7102 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
7104 * config.host (sh*-*-linux*): Fix typo.
7106 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7108 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
7109 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
7110 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
7111 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
7112 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
7113 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
7114 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
7115 Wrap in !__MINGW64__.
7116 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
7117 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
7118 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
7119 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
7120 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
7121 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
7122 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
7124 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
7125 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
7126 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
7127 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
7128 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
7129 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
7130 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
7131 * config/no-unwind.h: New file.
7132 * config.host (md_unwind_header): Document.
7134 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
7135 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
7136 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
7137 hppa[12]*-*-hpux11*): Set md_unwind_header.
7138 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
7139 Set md_unwind_header.
7140 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
7141 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
7142 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
7143 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
7144 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
7145 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
7146 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
7148 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
7149 * configure: Regenerate.
7151 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7153 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
7154 Set tmake_file, extra_parts.
7155 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
7157 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
7159 * config/mips/t-irix6: New file.
7160 * config/mips/t-slibgcc-irix: New file.
7162 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7164 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
7165 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
7167 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7169 * configure.ac (target_thread_file): Determine thread model.
7170 * configure: Regenerate.
7171 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
7172 * config/alpha/t-alpha: New file.
7173 * config/alpha/t-crtfm: Use $<.
7174 * config/alpha/t-ieee: New file.
7175 * config/alpha/t-osf-pthread: New file.
7176 * config/alpha/t-slibgcc-osf: New file.
7177 * config/alpha/libgcc-osf5.ver: New file.
7179 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7181 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
7183 Add crtfastmath.o to extra_parts.
7185 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7187 * config/gmon-sol2.c: Reindent.
7189 Remove, correct casts.
7190 Use STDERR_FILENO, NULL.
7191 (BASEADDRESS): Remove.
7193 (errno, sbrk): Remove declarations.
7194 (monstartup) [hp300]: Remove.
7197 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7199 * Makefile.in (cpu_type): Define.
7200 * config.host (i[34567]86-*-rtems*): Handle it.
7201 (i[34567]86-*-solaris2*): Move body ...
7202 (*-*-solaris2*): ... here.
7203 New case, generalize.
7204 (sparc-*-elf*): Handle it.
7205 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
7206 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
7207 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
7209 (sparc*-*-solaris2*): ... this.
7211 (sparc64-*-elf*): Handle it.
7212 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
7213 Merge ../gcc/config/i386/gmon-sol2.c.
7214 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
7216 Merge ../gcc/config/i386/sol2-gc1.asm.
7217 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
7219 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
7221 * config/i386/t-crtfm (crtfastmath.o): Use $<.
7222 * config/i386/t-crtstuff: New file.
7223 * config/i386/t-softfp: New file.
7224 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
7225 $(T)crti.o, $(T)crtn.o): Remove.
7226 (gcrt1.o): New rule.
7227 (TARGET_LIBGCC2_CFLAGS): Remove.
7228 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
7229 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
7230 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
7231 * config/sparc/t-sol2: New file.
7232 * config/sparc/t-crtfm: Move to ...
7233 * config/t-crtfm: ... this.
7234 Use $(cpu_type), $<.
7235 * config/t-crtin: New file.
7236 * config/sparc/t-softfp: New file.
7237 * config/sparc/t-softmul: New file.
7238 * config/t-rtems: New file.
7239 * config/t-slibgcc: New file.
7240 * config/t-slibgcc-elf-ver: New file.
7241 * config/t-slibgcc-gld: New file.
7242 * config/t-slibgcc-sld: New file.
7243 * config/t-sol2: New file.
7244 * configure.ac: Include ../config/lib-ld.m4.
7245 Call AC_LIB_PROG_LD_GNU.
7246 Substitute cpu_type.
7247 * configure: Regenerate.
7249 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
7252 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
7253 libgcc-std.ver in the build directory.
7254 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
7255 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
7257 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
7259 * libgcc-std.ver.in: New file.
7260 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
7262 (libgcc-std.ver): New rule.
7263 * config/t-gnu-prefix: New file.
7265 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7267 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
7269 2011-05-10 Joseph Myers <joseph@codesourcery.com>
7271 * config/i386/darwin-lib.h: New file.
7273 2011-05-10 Joseph Myers <joseph@codesourcery.com>
7275 * config/arm/symbian-lib.h: New.
7277 2011-05-04 Chris Demetriou <cgd@google.com>
7279 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
7280 (__x86.get_pc_thunk.bx): ...this.
7281 (__morestack): Adjust for rename, remove undef of __i686.
7283 2011-05-03 Chris Demetriou <cgd@google.com>
7285 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
7287 2011-03-22 Joseph Myers <joseph@codesourcery.com>
7289 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
7290 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
7291 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
7292 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
7293 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
7296 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
7298 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
7299 Adjust copyright year.
7301 2011-03-07 Ian Lance Taylor <iant@google.com>
7303 * generic-morestack.c (__splitstack_find): Adjust returned stack
7304 pointer to include all registers pushed by __morestack.
7306 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
7309 * configure.ac: Call ACX_NONCANONICAL_TARGET.
7310 (toolexecdir): Calculate and AC_SUBST.
7311 (toolexeclibdir): Likewise.
7312 * Makefile.in (target_noncanonical): Import.
7313 (toolexecdir): Likewise.
7314 (toolexeclibdir): Likewise.
7315 * configure: Regenerate.
7317 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
7320 * config/arm/bpabi.h: Rename to...
7321 * config/arm/bpabi-lib.h: ...this.
7323 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7325 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
7327 * configure: Regenerate.
7329 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
7331 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
7332 __FLOAT_WORD_ORDER__.
7333 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
7336 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7339 * Makefile.in (install-strip): New phony target.
7341 2010-11-07 Ian Lance Taylor <iant@google.com>
7344 * config/i386/morestack.S (__morestack_large_model): New
7347 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
7349 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
7351 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
7353 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
7355 * config/arm/bpabi.h: New file.
7356 * config/frv/frv-abi.h: New file.
7358 2010-10-01 Ian Lance Taylor <iant@google.com>
7360 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
7361 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
7363 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
7366 * config.host: Add the missing `$'.
7368 2010-09-30 Michael Eager <eager@eagercon.com>
7370 * config.host: Add microblaze*-*-*.
7371 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
7372 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
7373 udivsi3.asm,umodsi3.asm}: New.
7375 2010-09-28 Ian Lance Taylor <iant@google.com>
7377 * configure.ac: Adjust CFI test to test assembler directly rather
7378 than checking gcc preprocessor macro.
7379 * configure: Rebuild.
7381 2010-09-27 Ian Lance Taylor <iant@google.com>
7383 * configure.ac: Test whether assembler supports CFI directives.
7384 * config.host: Only add t-stack and i386/t-stack-i386 to
7385 tmake_file if libgcc_cv_cfi is "yes".
7386 * configure: Rebuild.
7388 2010-09-27 Ian Lance Taylor <iant@google.com>
7390 * generic-morestack.h: New file.
7391 * generic-morestack.c: New file.
7392 * generic-morestack-thread.c: New file.
7393 * config/i386/morestack.S: New file.
7394 * config/t-stack: New file.
7395 * config/i386/t-stack-i386: New file.
7396 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
7397 i386/t-stack-i386 to tmake_file.
7399 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
7401 * Makefile.in (libgcc-extra-parts): Check for static archives and
7402 invoke ranlib after installing them.
7403 (gcc-extra-parts): Likewise.
7404 (install-leaf): Likewise.
7406 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
7408 * configure: Regenerated.
7410 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
7412 * configure: Regenerated.
7414 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
7415 Andrew Pinski <pinskia@gmail.com>
7418 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
7420 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
7423 * configure: Regenerated.
7425 2010-09-06 Andreas Schwab <schwab@redhat.com>
7427 * configure: Regenerate.
7429 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
7431 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
7433 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
7436 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
7437 Iain Sandoe <iains@gcc.gnu.org>
7440 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
7441 LIB2FUNCS_EXCLUDE functions.
7443 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
7445 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
7447 * configure: Regenerate.
7449 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
7451 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
7452 i386/t-freebsd to tmake_file.
7453 * config/i386/t-freebsd: New file.
7454 * config/i386/libgcc-bsd.ver: New file.
7456 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
7458 * config.host (powerpc*-eabispe*): Set tmake_file.
7459 (powerpc*-eabi*): Likewise.
7460 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
7461 crtbeginS, crtendS, crtbeginT.
7463 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
7465 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
7466 to tmake_file. Add crtfastmath.o to extra_parts.
7467 * config/mips/t-crtfm: New.
7469 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
7471 * config.host (sparc64-*-rtems*): New target.
7473 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7475 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
7478 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
7480 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
7482 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7484 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
7485 alpha-dec-osf5.0* support.
7487 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
7489 * config.host: Add lm32-*-rtems*.
7491 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7492 Uros Bizjak <ubizjak@gmail.com>
7495 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
7496 like other remaining 32-bit x86 OSes.
7497 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
7499 * config/i386/libgcc-sol2.ver: New file.
7500 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
7502 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
7505 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
7506 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
7507 is used and substitute set_use_emutls.
7508 * configure: Regenerated.
7510 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
7512 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
7514 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7517 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
7519 ($(T)gcrt1.o): Likewise.
7520 ($(T)crt1.o): Likewise.
7521 ($(T)crti.o): Likewise.
7522 ($(T)crtn.o): Likewise.
7524 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7527 * Makefile.in (install): Use $(MAKE) string in rule, for
7530 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
7532 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
7533 * config/mmix/t-mmix: New file.
7534 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
7536 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
7539 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
7542 2010-01-04 Anthony Green <green@moxielogic.com>
7544 * config/moxie/crti.asm, config/moxie/crtn.asm,
7545 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
7546 config/moxie/t-moxie: New files.
7547 * config.host: Add t-moxie-softfp reference.
7549 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
7552 * config/t-slibgcc-darwin: Fix embedded rpaths for
7553 --enable-version-specific-runtime-libs, build extension stub
7554 libs exposing features available from current libgcc_s.
7556 2009-11-11 Jon Beniston <jon@beniston.com>
7558 * config.host: Add lm32 targets.
7559 * config/lm32: New directory.
7560 * config/lm32/libgcc_lm32.h: New file.
7561 * config/lm32/_mulsi3.c: New file.
7562 * config/lm32/_udivmodsi4.c: New file.
7563 * config/lm32/_divsi3.c: New file.
7564 * config/lm32/_modsi3.c: New file.
7565 * config/lm32/_udivsi3.c: New file.
7566 * config/lm32/_umodsi3.c: New file.
7567 * config/lm32/_lshrsi3.S: New file.
7568 * config/lm32/_ashrsi3.S: New file.
7569 * config/lm32/_ashlsi3.S: New file.
7570 * config/lm32/crti.S: New file.
7571 * config/lm32/crtn.S: New file.
7572 * config/lm32/t-lm32: New file.
7573 * config/lm32/t-elf: New file.
7574 * config/lm32/t-uclinux: New file.
7576 2009-10-26 Nick Clifton <nickc@redhat.com>
7578 * config.host: Add support for RX target.
7579 * config/rx: New directory.
7580 * config/rx/rx-abi-functions.c: New file. Supplementary
7581 functions for libgcc to support the RX ABI.
7582 * config/rx/rx-abi.h: New file. Supplementary header file for
7583 libgcc RX ABI functions.
7584 * config/rx/t-rx: New file: Makefile fragment for building
7587 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
7589 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
7590 constraint of y0 to "g".
7592 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
7594 * config.host: Include the s390 makefile fragments.
7595 * config/s390/32/_fixdfdi.c: New file.
7596 * config/s390/32/_fixsfdi.c: New file.
7597 * config/s390/32/_fixtfdi.c: New file.
7598 * config/s390/32/_fixunsdfdi.c: New file.
7599 * config/s390/32/_fixunssfdi.c: New file.
7600 * config/s390/32/_fixunstfdi.c: New file.
7601 * config/s390/32/t-floattodi: New file.
7602 * config/s390/libgcc-glibc.ver: New file.
7603 * config/s390/t-crtstuff: New file.
7604 * config/s390/t-linux: New file.
7605 * config/s390/t-tpf: New file.
7607 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7609 * configure.ac (AC_PREREQ): Bump to 2.64.
7611 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
7613 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
7615 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7617 * configure: Regenerate.
7619 2009-08-09 Douglas B Rupp <rupp@gnat.com>
7621 * config.host (ia64-hp-*vms*): New target.
7622 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
7625 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7627 * configure.ac: Add snippet for maintainer-mode.
7628 * configure: Regenerate.
7629 * Makefile.in (AUTOCONF, configure_deps): New variables.
7630 ($(srcdir)/configure)): New rule, active only with maintainer
7633 2009-06-23 DJ Delorie <dj@redhat.com>
7636 * config.host: Add mep support.
7638 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
7640 * config.host: Add i386/${host_address}/t-fprules-softfp and
7641 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
7643 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
7645 * config/i386/64/_multc3.c: Likewise.
7646 * config/i386/64/_powitf2.c: Likewise.
7647 * config/i386/64/eqtf2.c: Likewise.
7648 * config/i386/64/getf2.c: Likewise.
7649 * config/i386/64/letf2.c: Likewise.
7650 * config/i386/64/letf2.c: Likewise.
7651 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
7652 unsigned long long for x64 mingw targets.
7653 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
7654 (_FP_I_TYPE): Define as long long for x64 mingw target.
7656 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
7658 * config.host (vax-*-linux*): New.
7660 2009-05-31 Anthony Green <green@moxielogic.com>
7662 * config.host: Add moxie support.
7663 * config/moxie/t-moxie: New file.
7665 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
7667 * config.host: Add i386/${host_address}/t-fprules-softfp and
7668 t-softfp to tmake_file for i[34567]86-*-cygwin*.
7670 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
7672 * config.host: Add i386/${host_address}/t-fprules-softfp to
7673 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
7675 2009-04-09 Nick Clifton <nickc@redhat.com>
7677 * config/ia64/tf-signs.c: Change copyright header to refer to
7678 version 3 of the GNU General Public License with version 3.1
7679 of the GCC Runtime Library Exception and to point readers at
7680 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
7682 * config/i386/32/tf-signs.c: Likewise.
7683 * config/libbid/_addsub_dd.c: Likewise.
7684 * config/libbid/_addsub_sd.c: Likewise.
7685 * config/libbid/_addsub_td.c: Likewise.
7686 * config/libbid/_dd_to_df.c: Likewise.
7687 * config/libbid/_dd_to_di.c: Likewise.
7688 * config/libbid/_dd_to_sd.c: Likewise.
7689 * config/libbid/_dd_to_sf.c: Likewise.
7690 * config/libbid/_dd_to_si.c: Likewise.
7691 * config/libbid/_dd_to_td.c: Likewise.
7692 * config/libbid/_dd_to_tf.c: Likewise.
7693 * config/libbid/_dd_to_udi.c: Likewise.
7694 * config/libbid/_dd_to_usi.c: Likewise.
7695 * config/libbid/_dd_to_xf.c: Likewise.
7696 * config/libbid/_df_to_dd.c: Likewise.
7697 * config/libbid/_df_to_sd.c: Likewise.
7698 * config/libbid/_df_to_td.c: Likewise.
7699 * config/libbid/_di_to_dd.c: Likewise.
7700 * config/libbid/_di_to_sd.c: Likewise.
7701 * config/libbid/_di_to_td.c: Likewise.
7702 * config/libbid/_div_dd.c: Likewise.
7703 * config/libbid/_div_sd.c: Likewise.
7704 * config/libbid/_div_td.c: Likewise.
7705 * config/libbid/_eq_dd.c: Likewise.
7706 * config/libbid/_eq_sd.c: Likewise.
7707 * config/libbid/_eq_td.c: Likewise.
7708 * config/libbid/_ge_dd.c: Likewise.
7709 * config/libbid/_ge_sd.c: Likewise.
7710 * config/libbid/_ge_td.c: Likewise.
7711 * config/libbid/_gt_dd.c: Likewise.
7712 * config/libbid/_gt_sd.c: Likewise.
7713 * config/libbid/_gt_td.c: Likewise.
7714 * config/libbid/_isinfd128.c: Likewise.
7715 * config/libbid/_isinfd32.c: Likewise.
7716 * config/libbid/_isinfd64.c: Likewise.
7717 * config/libbid/_le_dd.c: Likewise.
7718 * config/libbid/_le_sd.c: Likewise.
7719 * config/libbid/_le_td.c: Likewise.
7720 * config/libbid/_lt_dd.c: Likewise.
7721 * config/libbid/_lt_sd.c: Likewise.
7722 * config/libbid/_lt_td.c: Likewise.
7723 * config/libbid/_mul_dd.c: Likewise.
7724 * config/libbid/_mul_sd.c: Likewise.
7725 * config/libbid/_mul_td.c: Likewise.
7726 * config/libbid/_ne_dd.c: Likewise.
7727 * config/libbid/_ne_sd.c: Likewise.
7728 * config/libbid/_ne_td.c: Likewise.
7729 * config/libbid/_sd_to_dd.c: Likewise.
7730 * config/libbid/_sd_to_df.c: Likewise.
7731 * config/libbid/_sd_to_di.c: Likewise.
7732 * config/libbid/_sd_to_sf.c: Likewise.
7733 * config/libbid/_sd_to_si.c: Likewise.
7734 * config/libbid/_sd_to_td.c: Likewise.
7735 * config/libbid/_sd_to_tf.c: Likewise.
7736 * config/libbid/_sd_to_udi.c: Likewise.
7737 * config/libbid/_sd_to_usi.c: Likewise.
7738 * config/libbid/_sd_to_xf.c: Likewise.
7739 * config/libbid/_sf_to_dd.c: Likewise.
7740 * config/libbid/_sf_to_sd.c: Likewise.
7741 * config/libbid/_sf_to_td.c: Likewise.
7742 * config/libbid/_si_to_dd.c: Likewise.
7743 * config/libbid/_si_to_sd.c: Likewise.
7744 * config/libbid/_si_to_td.c: Likewise.
7745 * config/libbid/_td_to_dd.c: Likewise.
7746 * config/libbid/_td_to_df.c: Likewise.
7747 * config/libbid/_td_to_di.c: Likewise.
7748 * config/libbid/_td_to_sd.c: Likewise.
7749 * config/libbid/_td_to_sf.c: Likewise.
7750 * config/libbid/_td_to_si.c: Likewise.
7751 * config/libbid/_td_to_tf.c: Likewise.
7752 * config/libbid/_td_to_udi.c: Likewise.
7753 * config/libbid/_td_to_usi.c: Likewise.
7754 * config/libbid/_td_to_xf.c: Likewise.
7755 * config/libbid/_tf_to_dd.c: Likewise.
7756 * config/libbid/_tf_to_sd.c: Likewise.
7757 * config/libbid/_tf_to_td.c: Likewise.
7758 * config/libbid/_udi_to_dd.c: Likewise.
7759 * config/libbid/_udi_to_sd.c: Likewise.
7760 * config/libbid/_udi_to_td.c: Likewise.
7761 * config/libbid/_unord_dd.c: Likewise.
7762 * config/libbid/_unord_sd.c: Likewise.
7763 * config/libbid/_unord_td.c: Likewise.
7764 * config/libbid/_usi_to_dd.c: Likewise.
7765 * config/libbid/_usi_to_sd.c: Likewise.
7766 * config/libbid/_usi_to_td.c: Likewise.
7767 * config/libbid/_xf_to_dd.c: Likewise.
7768 * config/libbid/_xf_to_sd.c: Likewise.
7769 * config/libbid/_xf_to_td.c: Likewise.
7770 * config/libbid/bid128.c: Likewise.
7771 * config/libbid/bid128_2_str.h: Likewise.
7772 * config/libbid/bid128_2_str_macros.h: Likewise.
7773 * config/libbid/bid128_2_str_tables.c: Likewise.
7774 * config/libbid/bid128_add.c: Likewise.
7775 * config/libbid/bid128_compare.c: Likewise.
7776 * config/libbid/bid128_div.c: Likewise.
7777 * config/libbid/bid128_fma.c: Likewise.
7778 * config/libbid/bid128_logb.c: Likewise.
7779 * config/libbid/bid128_minmax.c: Likewise.
7780 * config/libbid/bid128_mul.c: Likewise.
7781 * config/libbid/bid128_next.c: Likewise.
7782 * config/libbid/bid128_noncomp.c: Likewise.
7783 * config/libbid/bid128_quantize.c: Likewise.
7784 * config/libbid/bid128_rem.c: Likewise.
7785 * config/libbid/bid128_round_integral.c: Likewise.
7786 * config/libbid/bid128_scalb.c: Likewise.
7787 * config/libbid/bid128_sqrt.c: Likewise.
7788 * config/libbid/bid128_string.c: Likewise.
7789 * config/libbid/bid128_to_int16.c: Likewise.
7790 * config/libbid/bid128_to_int32.c: Likewise.
7791 * config/libbid/bid128_to_int64.c: Likewise.
7792 * config/libbid/bid128_to_int8.c: Likewise.
7793 * config/libbid/bid128_to_uint16.c: Likewise.
7794 * config/libbid/bid128_to_uint32.c: Likewise.
7795 * config/libbid/bid128_to_uint64.c: Likewise.
7796 * config/libbid/bid128_to_uint8.c: Likewise.
7797 * config/libbid/bid32_to_bid128.c: Likewise.
7798 * config/libbid/bid32_to_bid64.c: Likewise.
7799 * config/libbid/bid64_add.c: Likewise.
7800 * config/libbid/bid64_compare.c: Likewise.
7801 * config/libbid/bid64_div.c: Likewise.
7802 * config/libbid/bid64_fma.c: Likewise.
7803 * config/libbid/bid64_logb.c: Likewise.
7804 * config/libbid/bid64_minmax.c: Likewise.
7805 * config/libbid/bid64_mul.c: Likewise.
7806 * config/libbid/bid64_next.c: Likewise.
7807 * config/libbid/bid64_noncomp.c: Likewise.
7808 * config/libbid/bid64_quantize.c: Likewise.
7809 * config/libbid/bid64_rem.c: Likewise.
7810 * config/libbid/bid64_round_integral.c: Likewise.
7811 * config/libbid/bid64_scalb.c: Likewise.
7812 * config/libbid/bid64_sqrt.c: Likewise.
7813 * config/libbid/bid64_string.c: Likewise.
7814 * config/libbid/bid64_to_bid128.c: Likewise.
7815 * config/libbid/bid64_to_int16.c: Likewise.
7816 * config/libbid/bid64_to_int32.c: Likewise.
7817 * config/libbid/bid64_to_int64.c: Likewise.
7818 * config/libbid/bid64_to_int8.c: Likewise.
7819 * config/libbid/bid64_to_uint16.c: Likewise.
7820 * config/libbid/bid64_to_uint32.c: Likewise.
7821 * config/libbid/bid64_to_uint64.c: Likewise.
7822 * config/libbid/bid64_to_uint8.c: Likewise.
7823 * config/libbid/bid_b2d.h: Likewise.
7824 * config/libbid/bid_binarydecimal.c: Likewise.
7825 * config/libbid/bid_conf.h: Likewise.
7826 * config/libbid/bid_convert_data.c: Likewise.
7827 * config/libbid/bid_decimal_data.c: Likewise.
7828 * config/libbid/bid_decimal_globals.c: Likewise.
7829 * config/libbid/bid_div_macros.h: Likewise.
7830 * config/libbid/bid_dpd.c: Likewise.
7831 * config/libbid/bid_flag_operations.c: Likewise.
7832 * config/libbid/bid_from_int.c: Likewise.
7833 * config/libbid/bid_functions.h: Likewise.
7834 * config/libbid/bid_gcc_intrinsics.h: Likewise.
7835 * config/libbid/bid_inline_add.h: Likewise.
7836 * config/libbid/bid_internal.h: Likewise.
7837 * config/libbid/bid_round.c: Likewise.
7838 * config/libbid/bid_sqrt_macros.h: Likewise.
7840 2009-04-09 Jakub Jelinek <jakub@redhat.com>
7842 * Makefile.in: Change copyright header to refer to version
7843 3 of the GNU General Public License and to point readers at the
7844 COPYING3 file and the FSF's license web page.
7845 * config.host: Likewise.
7847 2009-04-07 Alan Modra <amodra@bigpond.net.au>
7849 * config.host: Reorder and merge to match config.gcc change.
7851 2009-04-03 Alan Modra <amodra@bigpond.net.au>
7853 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
7855 2009-03-28 Joseph Myers <joseph@codesourcery.com>
7857 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
7858 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
7859 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
7860 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
7862 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
7864 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
7865 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7867 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
7869 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
7870 ia64/t-softfp-compat to tmake_file.
7872 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
7874 * config/ia64/__divxf3.asm: New.
7875 * config/ia64/_fixtfdi.asm: Likewise.
7876 * config/ia64/_fixunstfdi.asm: Likewise.
7877 * config/ia64/_floatditf.asm: Likewise.
7878 * config/ia64/t-fprules-softfp: Likewise.
7879 * config/ia64/t-softfp-compat: Likewise.
7880 * config/ia64/tf-signs.c: Likewise.
7882 2009-01-18 Ben Elliston <bje@au.ibm.com>
7884 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7886 2009-01-16 Ben Elliston <bje@au.ibm.com>
7888 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
7891 2009-01-13 Ben Elliston <bje@au.ibm.com>
7893 * config/t-softfp: New file.
7894 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
7895 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
7897 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
7899 * config.host: Add m32r*-*-rtems*.
7901 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
7903 * config.host: Add m32c*-*-rtems*.
7905 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7908 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
7909 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
7910 * configure: Regenerate.
7911 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
7912 tmake_file here from gcc/config.gcc.
7913 Move extra_parts here from gcc/config.gcc.
7914 * config/i386/t-sol2: Move here from gcc/config/i386.
7915 Use gcc_srcdir instead of srcdir.
7917 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
7919 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
7922 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
7924 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
7926 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
7928 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
7930 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
7933 * config.host: Add picochip-*-*.
7935 2008-08-06 Bob Wilson <bob.wilson@acm.org>
7937 * config.host: Match more processor names for Xtensa.
7939 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
7941 * config/i386/64/t-softfp-compat: Update comments.
7943 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
7945 * config/i386/64/_divtc3-compat.c: Moved to ...
7946 * config/i386/64/_divtc3.c: Here.
7948 * config/i386/64/_multc3-compat.c: Moved to ...
7949 * config/i386/64/_multc3.c: Here.
7951 * config/i386/64/_powitf2-compat.c: Moved to ...
7952 * config/i386/64/_powitf2.c: Here.
7954 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
7955 .c suffix instead of -compat.c.
7957 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
7959 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
7960 (_FP_MUL_MEAT_D): Ditto.
7961 (_FP_DIV_MEAT_S): Ditto.
7962 (_FP_DIV_MEAT_D): Ditto.
7964 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
7966 * Makefile.in: Add support for __sync_* libgcc functions.
7968 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
7970 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
7972 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7975 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
7976 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
7978 * config/i386/64/t-fprules-softfp: Moved to ...
7979 * config/i386/64/t-softfp-compat: This. New.
7981 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
7983 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
7984 Initialize f with 0.0.
7986 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7989 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
7991 * config/i386/64/_divtc3-compat.c: New.
7992 * config/i386/64/_multc3-compat.c: Likewise.
7993 * config/i386/64/_powitf2-compat.c: Likewise.
7994 * config/i386/64/eqtf2.c: Likewise.
7995 * config/i386/64/getf2.c: Likewise.
7996 * config/i386/64/letf2.c: Likewise.
7997 * config/i386/64/t-fprules-softfp: Likewise.
7999 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
8001 * config.host: Add i386/${host_address}/t-fprules-softfp to
8002 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
8003 i[34567]86-*-linux*, x86_64-*-linux*.
8005 * configure.ac: Set host_address to 64 or 32 for x86.
8006 * configure: Regenerated.
8008 * Makefile.in (config.status): Also depend on
8009 $(srcdir)/config.host.
8011 * config/i386/32/t-fprules-softfp: New.
8012 * config/i386/32/tf-signs.c: Likewise.
8014 * config/i386/64/sfp-machine.h: New. Moved from gcc.
8016 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
8017 Uros Bizjak <ubizjak@gmail.com>
8019 * config/i386/32/sfp-machine.h: New.
8021 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
8023 * config/rs6000/t-ppccomm: Remove rules that conflict with
8024 auto-generated rules.
8026 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8028 * configure.ac: sinclude override.m4.
8029 * configure: Regenerate.
8031 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
8033 * configure: Regenerate.
8035 2008-06-10 Joseph Myers <joseph@codesourcery.com>
8037 * Makefile.in (DECNUMINC): Remove
8038 -I$(MULTIBUILDTOP)../../libdecnumber.
8041 2008-06-07 Joseph Myers <joseph@codesourcery.com>
8043 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
8044 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
8045 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
8046 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
8047 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
8048 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
8049 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
8050 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
8051 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
8052 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
8053 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
8054 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
8055 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
8056 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
8058 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
8060 * config.host (sh2[lbe]*-*-linux*): Allow target.
8062 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
8064 * config/rs6000/t-ppccomm: Add build rules for new files.
8065 (LIB2ADD_ST): New variable.
8067 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
8071 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
8072 * config/t-avr: New file. Build 16bit libgcc functions.
8074 2008-03-02 Jakub Jelinek <jakub@redhat.com>
8077 * config/t-slibgcc-darwin: Make install-leaf dependent on
8078 install-darwin-libgcc-stubs instead of install.
8080 2008-01-25 Joseph Myers <joseph@codesourcery.com>
8082 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
8083 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
8084 sh-*-rtemscoff*): Remove cases.
8086 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
8088 * Makefile.in (all): Use install-leaf rather than install.
8089 (install): Split most of the rule into...
8090 (install-leaf): ...this new one.
8092 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
8093 Paolo Bonzini <bonzini@gnu.org>
8096 * Makefile.in: Use @shlib_slibdir@ substitution to get
8097 correct install name on darwin.
8098 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
8100 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
8102 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
8103 cris-*-elf and cris-*-none.
8104 (crisv32-*-linux*): Similar, as cris-*-linux*.
8106 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
8108 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
8110 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
8113 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
8114 * configure: Regenerated.
8116 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
8118 * Makefile.in (dfp-filenames): Replace decimal_globals,
8119 decimal_data, binarydecimal and convert_data with
8120 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
8121 and bid_convert_data, respectively.
8123 2007-09-17 Chao-ying Fu <fu@mips.com>
8124 Nigel Stephens <nigel@mips.com>
8126 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
8127 * Makefile.in (fixed_point): Define.
8128 Check if fixed_point is yes to build support functions.
8129 * configure.ac: Check for fixed_point support.
8130 * configure: Regenerated.
8131 * gen-fixed.sh: New file to generate lists of fixed-point labels,
8132 funcs, modes, from, to.
8134 2007-09-11 Janis Johnson <janis187@us.ibm.com
8136 * Makefile.in (dfp-filenames): Add bid128_noncomp.
8138 2007-09-10 Janis Johnson <janis187@us.ibm.com>
8140 * Makefile.in (dfp-filenames): Remove decUtility, add
8141 decDouble, decPacked, decQuad, decSingle.
8143 2007-08-27 Hans Kester <hans.kester@ellips.nl>
8145 * config.host : Add x86_64-elf target.
8147 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
8149 * configure.ac (set_have_cc_tls): Add a missing =.
8150 * configure: Regenerated.
8152 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
8154 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
8155 and x86_64-*-linux*.
8157 * config/t-tls: New file.
8159 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
8161 * configure.ac: Include ../config/enable.m4 and
8162 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
8163 supports TLS and substitute set_have_cc_tls.
8164 * configure: Regenerated.
8166 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
8168 * Makefile.in: Use libbid for DFP when BID is enabled.
8170 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
8172 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
8173 extra_parts. Add config/i386/t-cygming to tmake_file.
8174 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
8176 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
8177 Danny Smith <dannysmith@users.sourceforge.net>
8180 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
8181 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
8182 * config/i386/t-crtfm: Compile crtfastmath.o with
8183 -minline-all-stringops.
8185 2007-05-10 Richard Sandiford <richard@codesourcery.com>
8187 * config.host (sparc-wrs-vxworks): New target.
8189 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
8191 * config.host: Recognize fido.
8193 2007-04-04 Janis Johnson <janis187@us.ibm.com>
8195 * configure: Check host, not target, for decimal float support.
8197 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
8199 * config/i386/t-crtpc: New file.
8200 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
8201 (x86_64-*-linux*): Ditto.
8203 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
8205 * config.host (x86_64-*-mingw*): New target.
8207 2007-03-23 Michael Meissner <michael.meissner@amd.com>
8208 H.J. Lu <hongjiu.lu@intel.com>
8210 * Makefile.in (enable_decimal_float): New.
8212 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
8213 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
8214 (decbits-filenames): This.
8215 (decbits-objects): New.
8216 (libgcc-objects): Add $(decbits-objects).
8218 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
8219 Substitute enable_decimal_float.
8220 * configure: Regenerated.
8222 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
8224 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
8226 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
8228 * Makefile.in (install-info): New dummy target.
8230 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
8232 * config.host (bfin*-linux-uclibc*): Set extra_parts.
8234 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
8236 * Makefile.in: Add install-html and install-pdf dummy
8239 2007-02-05 Roger Sayle <roger@eyesopen.com>
8240 Daniel Jacobowitz <dan@codesourcery.com>
8242 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
8243 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
8244 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
8246 2007-01-29 Janis Johnson <janis187@us.ibm.com>
8248 * Makefile.in (dec-filenames): Add decExcept.
8250 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
8253 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
8256 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
8258 * configure.ac: Add --enable-version-specific-runtime-libs.
8259 Correct $slibdir default.
8260 * configure: Regenerated.
8262 2007-01-23 Joseph Myers <joseph@codesourcery.com>
8264 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
8266 2007-01-21 Andrew Pinski <pinskia@gmail.com>
8269 * config.host (alpha*-*-linux*): Set extra_parts.
8271 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
8273 * config/sh/t-linux: New.
8274 * config.host (sh*-*-linux*): Set tmake_file.
8276 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
8278 * Makefile.in (install): Handle multilibs.
8280 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
8282 * Makefile.in: Added .PHONY entry for documentation targets.
8284 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
8286 * Makefile.in: Add empty info, html, dvi, pdf targets.
8288 2007-01-04 Mike Stump <mrs@apple.com>
8290 * Makefile.in (MAKEINFO): Remove.
8293 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
8295 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
8296 * configure: Regenerate.
8297 * Makefile.in (host_subdir): Substitute it.
8298 (gcc_objdir): Use it.
8300 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
8302 * config.host (ia64*-*-linux*): Set tmake_file.
8304 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
8306 * Makefile.in (version): Define.
8308 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
8309 Paolo Bonzini <bonzini@gnu.org>
8311 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
8312 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
8313 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
8314 config/sparc/t-crtfm, config/t-slibgcc-darwin,
8315 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
8316 shared-object.mk, siditi-object.mk, static-object.mk: New files.
8317 * configure: Generated.
8319 Copyright (C) 2007-2017 Free Software Foundation, Inc.
8321 Copying and distribution of this file, with or without modification,
8322 are permitted in any medium without royalty provided the copyright
8323 notice and this notice are preserved.