1 2017-04-07 Jeff Law <law@redhat.com>
3 * Makefile.in: Swap definition of LIBGCC_LINKS and inclusion of
4 target makefile fragment.
5 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Depend on LIBGCC_LINKS.
7 2017-04-07 Alan Modra <amodra@gmail.com>
10 * config/rs6000/t-crtstuff (CRTSTUFF_T_CFLAGS): Add -O2.
12 2017-04-03 Jonathan Wakely <jwakely@redhat.com>
14 * config/c6x/pr-support.c (__gnu_unwind_execute): Fix typo in comment.
16 2017-03-27 Claudiu Zissulescu <claziss@synopsys.com>
18 * config/arc/ieee-754/divdf3.S (__divdf3): Use __ARCEM__.
20 2017-03-10 John Marino <gnugcc@marino.st>
22 * config/aarch64/freebsd-unwind.h: New file.
23 * config.host: Add aarch64-*-freebsd unwinder.
25 2017-03-10 Segher Boessenkool <segher@kernel.crashing.org>
27 * config/rs6000/crtrestvr.s: Use .machine altivec.
28 * config/rs6000/crtsavevr.s: Ditto.
30 2017-03-10 Segher Boessenkool <segher@kernel.crashing.org>
32 * configure.ac (test for libgcc_cv_powerpc_float128): Temporarily
33 modify CFLAGS. Add -mabi=altivec -mvsx -mfloat128.
34 (test for libgcc_cv_powerpc_float128_hw): Add -mpower9-vector and
35 -mfloat128-hardware to the CFLAGS. Fix syntax error in the C snippet.
36 * configure: Regenerate.
37 * config.in: Regenerate.
39 2017-03-02 Jonathan Yong <10walls@gmail.com>
41 * config/i386/gthr-win32.h: Define NOGDI before
42 windows.h include to prevent w32api CC_NONE macro
43 clash with libgfortran.
45 2017-03-02 Jonathan Yong <10walls@gmail.com>
47 * unwind-seh.c: Suppress warnings for RtlUnwindEx calls.
49 2017-02-16 Andrew Pinski <apinski@cavium.com>
51 * config/aarch64/value-unwind.h: New file.
52 * config.host (aarch64*-*-*): Add aarch64/value-unwind.h
55 2017-02-06 Palmer Dabbelt <palmer@dabbelt.com>
57 * config.host: Add RISC-V tuples.
58 * config/riscv/atomic.c: New file.
59 * config/riscv/crti.S: Likewise.
60 * config/riscv/crtn.S: Likewise.
61 * config/riscv/div.S: Likewise.
62 * config/riscv/linux-unwind.h: Likewise.
63 * config/riscv/muldi3.S: Likewise.
64 * config/riscv/multi3.S: Likewise.
65 * config/riscv/save-restore.S: Likewise.
66 * config/riscv/sfp-machine.h: Likewise.
67 * config/riscv/t-elf: Likewise.
68 * config/riscv/t-elf32: Likewise.
69 * config/riscv/t-elf64: Likewise.
70 * config/riscv/t-softfp32: Likewise.
71 * config/riscv/t-softfp64: Likewise.
73 2017-01-24 Jakub Jelinek <jakub@redhat.com>
75 * soft-fp/op-common.h (_FP_MUL, _FP_FMA, _FP_DIV): Add
76 /* FALLTHRU */ comments.
78 2017-01-21 Gerald Pfeifer <gerald@pfeifer.com>
80 * config/i386/cygming-crtbegin.c (LIBGCJ_SONAME): No longer #define.
82 2017-01-20 Jiong Wang <jiong.wang@arm.com>
84 * config/aarch64/aarch64-unwind.h: Empty this file on ILP32.
85 * unwind-dw2.c (execute_cfa_program): Only multiplexing
86 DW_CFA_GNU_window_save for AArch64 and LP64.
88 2017-01-20 Jiong Wang <jiong.wang@arm.com>
90 * config/aarch64/linux-unwind.h: Always include aarch64-unwind.h.
92 2017-01-19 Jiong Wang <jiong.wang@arm.com>
94 * config/aarch64/aarch64-unwind.h: New file.
95 (DWARF_REGNUM_AARCH64_RA_STATE): Define.
96 (MD_POST_EXTRACT_ROOT_ADDR): New target marcro and define it on AArch64.
97 (MD_POST_EXTRACT_FRAME_ADDR): Likewise.
98 (MD_POST_FROB_EH_HANDLER_ADDR): Likewise.
99 (MD_FROB_UPDATE_CONTEXT): Define it on AArch64.
100 (aarch64_post_extract_frame_addr): New function.
101 (aarch64_post_frob_eh_handler_addr): New function.
102 (aarch64_frob_update_context): New function.
103 * config/aarch64/linux-unwind.h: Include aarch64-unwind.h
104 * config.host (aarch64*-*-elf, aarch64*-*-rtems*,
105 aarch64*-*-freebsd*):
106 Initialize md_unwind_header to include aarch64-unwind.h.
107 * unwind-dw2.c (struct _Unwind_Context): Define "RA_A_SIGNED_BIT".
108 (execute_cfa_program): Multiplex DW_CFA_GNU_window_save for
110 (uw_update_context): Honor MD_POST_EXTRACT_FRAME_ADDR.
111 (uw_init_context_1): Honor MD_POST_EXTRACT_ROOT_ADDR.
112 (uw_frob_return_addr): New function.
113 (uw_install_context): Use uw_frob_return_addr.
115 2017-01-17 Jakub Jelinek <jakub@redhat.com>
118 * configure.ac: Add GCC_BASE_VER.
119 * Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get
120 version from BASE-VER file.
121 * configure: Regenerated.
123 2017-01-13 Joe Seymour <joe.s@somniumtech.com>
125 * config/msp430/t-msp430 (libmul_none.a, libmul_16.a, libmul_32.a,
126 libmul_f5.a): Filter archived prerequisites.
128 2017-01-10 Andrew Senkevich <andrew.senkevich@intel.com>
130 * config/i386/cpuinfo.h (processor_features): Add
131 FEATURE_AVX512VPOPCNTDQ.
132 * config/i386/cpuinfo.c (get_available_features): Habdle new
135 2017-01-04 Joseph Myers <joseph@codesourcery.com>
137 * config/mips/sfp-machine.h (_FP_CHOOSENAN): Always preserve NaN
138 payload if [__mips_nan2008].
140 2017-01-04 Alan Modra <amodra@gmail.com>
142 * Makefile.in (configure_deps): Update.
143 * configure: Regenerate.
145 2017-01-01 Jakub Jelinek <jakub@redhat.com>
147 Update copyright years.
149 2016-12-19 Krister Walfridsson <krister.walfridsson@gmail.com>
151 * config.host (*-*-netbsd*): Add t-eh-dw2-dip to tmake_file.
152 * crtstuff.c (BSD_DL_ITERATE_PHDR_AVAILABLE): Define for NetBSD.
153 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME, ElfW): Likewise.
155 2016-12-17 Matthias Klose <doko@ubuntu.com>
157 * config/arc/gmon: Remove empty directory.
159 2016-12-16 Claudiu Zissulescu <claziss@synopsys.com>
161 * config.host (arc*-*-linux-uclibc*): Remove libgmon, crtg, and
163 (arc*-*-elf*): Likewise.
164 * config/arc/t-arc: Remove old gmon lib targets.
165 * config/arc/crtg.S: Remove.
166 * config/arc/crtgend.S: Likewise.
167 * config/arc/gmon/atomic.h: Likewise.
168 * config/arc/gmon/auxreg.h: Likewise.
169 * config/arc/gmon/dcache_linesz.S: Likewise.
170 * config/arc/gmon/gmon.c: Likewise.
171 * config/arc/gmon/machine-gmon.h: Likewise.
172 * config/arc/gmon/mcount.c: Likewise.
173 * config/arc/gmon/prof-freq-stub.S: Likewise.
174 * config/arc/gmon/prof-freq.c: Likewise.
175 * config/arc/gmon/profil.S: Likewise.
176 * config/arc/gmon/sys/gmon.h: Likewise.
177 * config/arc/gmon/sys/gmon_out.h: Likewise.
178 * config/arc/t-arc-newlib: Likewise.
179 * config/arc/t-arc700-uClibc: Renamed to t-arc-uClibc.
181 2016-12-12 George Spelvin <linux@sciencehorizons.net>
183 * config/avr/lib1funcs.S (__ashrdi3): Fix typo from r243545.
185 2016-12-12 George Spelvin <linux@sciencehorizons.net>
187 * config/avr/lib1funcs.S (__ashldi3): Use __tmp_reg__ to restore
188 R16 instead of push + pop.
189 (__ashrdi3, __lshrdi3): Same. And use __zero_reg__ for signs.
191 2016-12-10 Krister Walfridsson <krister.walfridsson@gmail.com>
193 * config.host (i[34567]86-*-netbsdelf*): Add i386/t-crtstuff to
196 2016-12-05 Cupertino Miranda <cmiranda@synopsys.com>
198 * config.host (arc*-*-linux-uclibc*): Use default extra
199 objects. Include linux-android header.
200 * config/arc/crti.S (_init): Declare symbol as function.
203 2016-12-03 Thomas Koenig <tkoenig@gcc.gnu.org>
206 * config/i386/cpuinfo.c: Move denums for processor vendors,
207 processor type, processor subtypes and declaration of
208 struct __processor_model into
209 * config/i386/cpuinfo.h: New header file.
211 2016-12-02 Andre Vieira <andre.simoesdiasvieira@arm.com>
212 Thomas Preud'homme <thomas.preudhomme@arm.com>
214 * config/arm/cmse_nonsecure_call.S: New.
215 * config/arm/t-arm: Compile cmse_nonsecure_call.S
217 2016-12-02 Andre Vieira <andre.simoesdiasvieira@arm.com>
218 Thomas Preud'homme <thomas.preudhomme@arm.com>
220 * config/arm/t-arm (HAVE_CMSE): New.
221 * config/arm/cmse.c: New.
223 2016-11-28 Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
226 * libgcc/config/bfin/libgcc-glibc.ver, libgcc/config/bfin/t-linux:
227 use generic linker version information on Blackfin.
230 * libgcc/mkmap-symver.awk: add support for skip_underscore
232 2016-11-27 Iain Sandoe <iain@codesourcery.com>
233 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
236 * config/t-darwin: Default builds to 10.5 codegen.
238 2016-11-24 James Greenhalgh <james.greenhalgh@arm.com>
240 * config/aarch64/sfp-machine.h (_FP_NANFRAC_H): Define.
241 (_FP_NANSIGN_H): Likewise.
242 * config/aarch64/t-softfp (softfp_extensions): Add hftf.
243 (softfp_truncations): Add tfhf.
244 (softfp_extras): Add required conversion functions.
246 2016-11-23 James Greenhalgh <james.greenhalgh@arm.com>
247 Matthew Wahab <matthew.wahab@arm.com>
249 * config/arm/fp16.c (binary64): New.
250 (__gnu_d2h_internal): New.
251 (__gnu_d2h_ieee): New.
252 (__gnu_d2h_alternative): New.
254 2016-11-23 James Greenhalgh <james.greenhalgh@arm.com>
255 Matthew Wahab <matthew.wahab@arm.com>
257 * config/arm/fp16.c (struct format): New.
259 (__gnu_float2h_internal): New. Body moved from
260 __gnu_f2h_internal and generalize.
261 (_gnu_f2h_internal): Move body to function __gnu_float2h_internal.
262 Call it with binary32.
264 2016-11-23 James Greenhalgh <james.greenhalgh@arm.com>
266 * soft-fp/extendhftf2.c: Update from glibc.
267 * soft-fp/fixhfti.c: Likewise.
268 * soft-fp/fixunshfti.c: Likewise.
269 * soft-fp/floattihf.c: Likewise.
270 * soft-fp/floatuntihf.c: Likewise.
271 * soft-fp/half.h: Likewise.
272 * soft-fp/trunctfhf2.c: Likewise.
274 2016-11-20 Marc Glisse <marc.glisse@inria.fr>
277 * crtstuff.c (deregister_tm_clones, register_tm_clones): Hide
278 __TMC_END__ behind a passthrough asm.
280 2016-11-18 Walter Lee <walt@tilera.com>
282 * config.host (tilepro*-*-linux*): Add t-slibgcc-libgcc to tmake_file.
284 2016-11-17 Andrew Senkevich <andrew.senkevich@intel.com>
286 * config/i386/cpuinfo.c (processor_features): Add
287 FEATURE_AVX5124VNNIW, FEATURE_AVX5124FMAPS.
289 2016-11-17 Claudiu Zissulescu <claziss@synopsys.com>
291 * config/arc/dp-hack.h (ARC_OPTFPE): Define.
292 (__ARC_NORM__): Use instead ARC_OPTFPE.
293 * config/arc/fp-hack.h: Likewise.
294 * config/arc/lib1funcs.S (ARC_OPTFPE): Define.
295 (__ARC_MPY__): Use it insetead of __ARC700__ and __HS__.
297 2016-11-16 Alexander Monakov <amonakov@ispras.ru>
299 * config/nvptx/crt0.c (__main): Setup __nvptx_stacks and __nvptx_uni.
300 * config/nvptx/mgomp.c: New file.
301 * config/nvptx/t-nvptx: Add mgomp.c
303 2016-11-16 Waldemar Brodkorb <wbx@openadk.org>
306 * unwind-dw2-fde-dip.c: Fix build on FDPIC targets.
308 2016-11-15 Claudiu Zissulescu <claziss@synopsys.com>
310 * config/arc/lib1funcs.S (__mulsi3): Use feature defines instead
311 of checking for cpus.
312 (__umulsidi3, __umulsi3_highpart, __udivmodsi4, __divsi3)
313 (__modsi3, __clzsi2): Likewise.
315 2016-11-11 Szabolcs Nagy <szabolcs.nagy@arm.com>
317 * config.host (i[3456]86-*-musl*, x86_64-*-musl*): Use
318 i386/t-cpuinfo-static instead of i386/t-cpuinfo.
319 * config/i386/t-cpuinfo-static: New.
321 2016-11-03 Martin Liska <mliska@suse.cz>
323 * libgcov-profiler.c (__gcov_time_profiler): Remove.
324 (__gcov_time_profiler_atomic): Likewise.
326 2016-11-03 Bernd Edlinger <bernd.edlinger@hotmail.de>
329 * libgcc2.c (__floatdisf, __floatdidf): Avoid undefined results from
332 2016-11-02 Uros Bizjak <ubizjak@gmail.com>
334 * Makefile.in (LIB2_DIVMOD_FUNCS): Add _divmoddi4.
335 * libgcc2.c (__divmoddi4): New function.
336 * libgcc2.h (__divmoddi4): Declare.
337 * libgcc-std.ver.in (GCC_7.0.0): New. Add __PFX_divmoddi4
340 2016-10-24 Florian Weimer <fweimer@redhat.com>
343 * unwind-c.c: Include auto-target.h.
345 2016-10-19 John David Anglin <danglin@gcc.gnu.org>
347 * config/pa/pa64-hpux-lib.h: New file.
348 (EH_FRAME_SECTION_NAME): Rename to __LIBGCC_EH_FRAME_SECTION_NAME__.
349 (DTORS_SECTION_ASM_OP): Rename to __LIBGCC_DTORS_SECTION_ASM_OP__.
350 * config.host (tm_file): Add pa/pa64-hpux-lib.h to tm_file on
353 2016-10-18 Max Filippov <jcmvbkbc@gmail.com>
355 * config/xtensa/t-elf (LIB2ADDEH_XTENSA_UNWIND_DW2_FDE): New
357 * config/xtensa/t-linux (LIB2ADDEH_XTENSA_UNWIND_DW2_FDE): New
359 * config/xtensa/t-windowed (LIB2ADDEH): Use
360 LIB2ADDEH_XTENSA_UNWIND_DW2_FDE defined by either xtensa/t-elf
363 2016-10-18 Ding-Kai Chen <dkchen@cadence.com>
365 * config/xtensa/ieee754-df.S (__recipdf2, __rsqrtdf2,
366 __ieee754_sqrt): New functions.
367 (__divdf3): Add implementation with new FPU instructions under
368 #if XCHAL_HAVE_DFP_DIV.
369 * config/xtensa/ieee754-sf.S (__recipsf2, __rsqrtsf2,
370 __ieee754_sqrtf): New functions.
371 (__divsf3): Add implementation with new FPU instructions under
372 #if XCHAL_HAVE_FP_DIV.
373 * config/xtensa/t-xtensa (LIB1ASMFUNCS): Add _sqrtf, _recipsf2
374 _rsqrtsf2, _sqrt, _recipdf2 and _rsqrtdf2.
376 2016-10-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
378 * libgcov-profiler.c: Replace MEMMODEL_* macros by their __ATOMIC_*
380 * config/tilepro/atomic.c: Likewise and stop casting model to
383 2016-10-10 Joseph Myers <joseph@codesourcery.com>
386 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64-hp-*vms*): Use
389 2016-10-10 Andreas Tobler <andreast@gcc.gnu.org>
391 * config.host: Add support for aarch64-*-freebsd*.
393 2016-10-05 Andreas Schwab <schwab@suse.de>
395 * config/ia64/crtbegin.S (__do_jv_register_classes): Remove.
396 (.section .init_array): Don't call __do_jv_register_classes.
397 (.section .init): Likewise.
399 2016-10-04 Jakub Jelinek <jakub@redhat.com>
401 * config/i386/cygming-crtbegin.c (_Jv_RegisterClasses): Remove.
402 (__JCR_LIST__): Remove.
403 (__gcc_register_frame): Don't attempt to _Jv_RegisterClasses.
404 * config/i386/cygming-crtend.c (__JCR_END__): Remove.
405 * config/ia64/crtbegin.S (__JCR_LIST__): Remove.
406 * config/ia64/crtend.S (__JCR_END__): Remove.
407 * crtstuff.c: Remove __LIBGCC_JCR_SECTION_NAME__ from preprocessor
409 (__JCR_LIST__, __JCR_END__): Remove.
410 (frame_dummy): Don't attempt to _Jv_RegisterClasses.
411 (__do_global_ctors_1): Likewise.
413 2015-09-28 Uros Bizjak <ubizjak@gmail.com>
415 * config/i386/cpuinfo.c (__get_cpuid_output): Remove.
416 (__cpu_indicator_init): Call __get_cpuid, not __get_cpuid_output.
418 2016-09-27 Martin Liska <mliska@suse.cz>
421 PR gcov-profile/16855
422 PR gcov-profile/44779
423 * libgcov-driver.c (__gcov_init): Do not register a atexit
425 (__gcov_exit): Rename from gcov_exit.
426 * libgcov.h (__gcov_exit): Declare.
428 2016-09-27 Martin Liska <mliska@suse.cz>
431 * Makefile.in: Remove _gcov_merge_delta.
432 * libgcov-merge.c (void __gcov_merge_delta): Remove.
433 * libgcov-util.c (__gcov_delta_counter_op): Remove.
434 * libgcov.h: Remove declaration of __gcov_merge_delta.
436 2016-09-21 Eric Botcazou <ebotcazou@adacore.com>
438 * configure.ac: Do not create links, only substitute the filenames.
439 * configure: Regenerate.
440 * Makefile.in: Assign the substitution results to variables.
441 (LIBGCC_LINKS): Define.
442 (enable-execute-stack.c): New rule.
443 (unwind.h): Likewise.
444 (md-unwind-support.h): Likewise.
445 (sfp-machine.h): Likewise.
446 (gthr-default.h): Likewise.
447 Add $(LIBGCC_LINKS) to the prerequisites of all object files and
448 unwind.h as prerequisite of install-unwind_h-forbuild.
450 2016-09-16 Jakub Jelinek <jakub@redhat.com>
453 * unwind-dw2-fde.c (ATOMIC_FDE_FAST_PATH): Define if __register_frame*
454 is not the primary registry and atomics are available.
455 (any_objects_registered): New variable.
456 (__register_frame_info_bases, __register_frame_info_table_bases):
457 Atomically store 1 to any_objects_registered after registering first
459 (_Unwind_Find_FDE): Return early if any_objects_registered is 0.
461 2016-09-09 James Greenhalgh <james.greenhalgh@arm.com>
464 * Makefile.in (lib2funcs): Build _mulhc3 and _divhc3.
465 * libgcc2.h (LIBGCC_HAS_HF_MODE): Conditionally define.
468 (__divhc3): Likewise.
469 (__mulhc3): Likewise.
470 * libgcc2.c: Support _mulhc3 and _divhc3.
472 2016-09-07 Joseph Myers <joseph@codesourcery.com>
475 * libgcc2.c (NOTRUNC): Invert settings.
477 2016-09-06 Martin Liska <mliska@suse.cz>
479 PR gcov-profile/77378
480 PR gcov-profile/77466
481 * libgcov-profiler.c: Use __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{4,8} to
482 conditionaly enable/disable *_atomic functions.
484 2016-08-26 Joseph Myers <joseph@codesourcery.com>
486 * config.host (i[34567]86-*-* | x86_64-*-*): Enable TFmode soft-fp
487 where not already enabled.
489 2016-08-25 Szabolcs Nagy <szabolcs.nagy@arm.com>
491 * config/mips/linux-unwind.h: Use sys/syscall.h.
493 2016-08-16 Joseph Myers <joseph@codesourcery.com>
496 * soft-fp/adddf3.c: Update from glibc.
497 * soft-fp/addsf3.c: Likewise.
498 * soft-fp/addtf3.c: Likewise.
499 * soft-fp/divdf3.c: Likewise.
500 * soft-fp/divsf3.c: Likewise.
501 * soft-fp/divtf3.c: Likewise.
502 * soft-fp/double.h: Likewise.
503 * soft-fp/eqdf2.c: Likewise.
504 * soft-fp/eqsf2.c: Likewise.
505 * soft-fp/eqtf2.c: Likewise.
506 * soft-fp/extenddftf2.c: Likewise.
507 * soft-fp/extended.h: Likewise.
508 * soft-fp/extendsfdf2.c: Likewise.
509 * soft-fp/extendsftf2.c: Likewise.
510 * soft-fp/extendxftf2.c: Likewise.
511 * soft-fp/fixdfdi.c: Likewise.
512 * soft-fp/fixdfsi.c: Likewise.
513 * soft-fp/fixdfti.c: Likewise.
514 * soft-fp/fixsfdi.c: Likewise.
515 * soft-fp/fixsfsi.c: Likewise.
516 * soft-fp/fixsfti.c: Likewise.
517 * soft-fp/fixtfdi.c: Likewise.
518 * soft-fp/fixtfsi.c: Likewise.
519 * soft-fp/fixtfti.c: Likewise.
520 * soft-fp/fixunsdfdi.c: Likewise.
521 * soft-fp/fixunsdfsi.c: Likewise.
522 * soft-fp/fixunsdfti.c: Likewise.
523 * soft-fp/fixunssfdi.c: Likewise.
524 * soft-fp/fixunssfsi.c: Likewise.
525 * soft-fp/fixunssfti.c: Likewise.
526 * soft-fp/fixunstfdi.c: Likewise.
527 * soft-fp/fixunstfsi.c: Likewise.
528 * soft-fp/fixunstfti.c: Likewise.
529 * soft-fp/floatdidf.c: Likewise.
530 * soft-fp/floatdisf.c: Likewise.
531 * soft-fp/floatditf.c: Likewise.
532 * soft-fp/floatsidf.c: Likewise.
533 * soft-fp/floatsisf.c: Likewise.
534 * soft-fp/floatsitf.c: Likewise.
535 * soft-fp/floattidf.c: Likewise.
536 * soft-fp/floattisf.c: Likewise.
537 * soft-fp/floattitf.c: Likewise.
538 * soft-fp/floatundidf.c: Likewise.
539 * soft-fp/floatundisf.c: Likewise.
540 * soft-fp/floatunditf.c: Likewise.
541 * soft-fp/floatunsidf.c: Likewise.
542 * soft-fp/floatunsisf.c: Likewise.
543 * soft-fp/floatunsitf.c: Likewise.
544 * soft-fp/floatuntidf.c: Likewise.
545 * soft-fp/floatuntisf.c: Likewise.
546 * soft-fp/floatuntitf.c: Likewise.
547 * soft-fp/gedf2.c: Likewise.
548 * soft-fp/gesf2.c: Likewise.
549 * soft-fp/getf2.c: Likewise.
550 * soft-fp/ledf2.c: Likewise.
551 * soft-fp/lesf2.c: Likewise.
552 * soft-fp/letf2.c: Likewise.
553 * soft-fp/muldf3.c: Likewise.
554 * soft-fp/mulsf3.c: Likewise.
555 * soft-fp/multf3.c: Likewise.
556 * soft-fp/negdf2.c: Likewise.
557 * soft-fp/negsf2.c: Likewise.
558 * soft-fp/negtf2.c: Likewise.
559 * soft-fp/op-1.h: Likewise.
560 * soft-fp/op-2.h: Likewise.
561 * soft-fp/op-4.h: Likewise.
562 * soft-fp/op-8.h: Likewise.
563 * soft-fp/op-common.h: Likewise.
564 * soft-fp/quad.h: Likewise.
565 * soft-fp/single.h: Likewise.
566 * soft-fp/soft-fp.h: Likewise.
567 * soft-fp/subdf3.c: Likewise.
568 * soft-fp/subsf3.c: Likewise.
569 * soft-fp/subtf3.c: Likewise.
570 * soft-fp/truncdfsf2.c: Likewise.
571 * soft-fp/trunctfdf2.c: Likewise.
572 * soft-fp/trunctfsf2.c: Likewise.
573 * soft-fp/trunctfxf2.c: Likewise.
574 * soft-fp/unorddf2.c: Likewise.
575 * soft-fp/unordsf2.c: Likewise.
576 * soft-fp/unordtf2.c: Likewise.
578 2016-08-15 Gilles Gouaillardet <gilles.gouaillardet@gmail.com>
580 PR gcov-profile/67097
581 * libgcov-util.c (gcov_profile_merge): Skip missing files.
583 2016-08-10 Martin Liska <mliska@suse.cz>
585 PR gcov-profile/58306
586 * Makefile.in: New functions (modules) are added.
587 * libgcov-profiler.c (__gcov_interval_profiler_atomic): New
589 (__gcov_pow2_profiler_atomic): New function.
590 (__gcov_one_value_profiler_body): New argument is instroduced.
591 (__gcov_one_value_profiler): Call with the new argument.
592 (__gcov_one_value_profiler_atomic): Likewise.
593 (__gcov_indirect_call_profiler_v2): Likewise.
594 (__gcov_time_profiler_atomic): New function.
595 (__gcov_average_profiler_atomic): Likewise.
596 (__gcov_ior_profiler_atomic): Likewise.
597 * libgcov.h: Declare the aforementioned functions.
599 2016-08-09 Martin Liska <mliska@suse.cz>
601 * libgcov-util.c: Fix typo and GNU coding style.
603 2016-08-09 Martin Liska <mliska@suse.cz>
605 * Makefile.in: Remove __gcov_indirect_call_profiler.
606 * libgcov-profiler.c (__gcov_indirect_call_profiler): Remove
608 * libgcov.h: And the declaration of the function.
610 2016-08-09 Martin Liska <mliska@suse.cz>
612 * libgcov-profiler.c (__gcov_pow2_profiler): Consider 0 as not
615 2016-07-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
617 * config/rs6000/_divkc3.c: Add copyright/license boilerplate.
618 * config/rs6000/_mulkc3.c: Likewise.
620 2016-07-29 Georg-Johann Lay <avr@gjlay.de>
622 * config/avr/lib1funcs.S (__muldi3) [have MUL]: No need to clear
623 zero_reg as previous call to __umulhisi3 already cleared it.
625 2016-07-21 Aurelien Jarno <aurelien@aurel32.net>
628 * config/arm/ieee754-df.S (extendsfdf2): Convert sNaN to qNaN.
630 2016-07-19 Nick Clifton <nickc@redhat.com>
632 * config.host (m32r): Add m32r/t-m32r to tmake_file.
633 Add crtinit.o and crtfini.o to extra_parts.
635 2016-07-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
637 * config/rs6000/_divkc3.c: New.
638 * config/rs6000/_mulkc3.c: New.
639 * config/rs6000/quad-float128.h: Define TFtype; declare _mulkc3
641 * config/rs6000/t-float128: Add _mulkc3 and _divkc3 to
644 2016-07-11 Hale Wang <hale.wang@arm.com>
645 Andre Vieira <andre.simoesdiasvieira@arm.com>
647 * config/arm/lib1funcs.S: Add new wrapper.
649 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
651 * config/arm/lib1funcs.S (__ARM_ARCH__): Define to 8 for ARMv8-M.
653 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
655 * config/arm/lib1funcs.S (HAVE_ARM_CLZ): Define for ARMv6* or later
656 and ARMv5t* rather than for a fixed list of architectures.
658 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
660 * config/arm/bpabi-v6m.S: Clarify what architectures is the
661 implementation suitable for.
662 * config/arm/lib1funcs.S (__prefer_thumb__): Define among other cases
663 for all Thumb-1 only targets.
664 (NOT_ISA_TARGET_32BIT): Define for Thumb-1 only targets.
665 (THUMB_LDIV0): Test for NOT_ISA_TARGET_32BIT rather than
668 (ARM_FUNC_ALIAS): Likewise.
669 (umodsi3): Add check to __ARM_ARCH_ISA_THUMB != 1 to guard the idiv
672 (clzsi2): Test for NOT_ISA_TARGET_32BIT rather than __ARM_ARCH_6M__.
675 (L_interwork_call_via_rX): Test for __ARM_ARCH_ISA_ARM rather than
676 __ARM_ARCH_6M__ in guard for checking whether it is defined.
677 (final includes): Test for NOT_ISA_TARGET_32BIT rather than
678 __ARM_ARCH_6M__ and add comment to indicate the connection between
679 this condition and the one in gcc/config/arm/elf.h.
680 * config/arm/libunwind.S: Test for __ARM_ARCH_ISA_THUMB and
681 __ARM_ARCH_ISA_ARM rather than __ARM_ARCH_6M__.
682 * config/arm/t-softfp: Likewise.
684 2016-07-06 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
686 * libgcc2.c (SYMBOL__MAIN): Remove checks for
687 CTOR_LISTS_DEFINED_EXTERNALLY.
689 2016-06-28 Walter Lee <walt@tilera.com>
691 * config/tilepro/atomic.h: Do not include arch/spr_def.h and
693 (SPR_CMPEXCH_VALUE): Define for tilegx.
694 (__NR_FAST_cmpxchg): Define for tilepro.
695 (__NR_FAST_atomic_update): Define for tilepro.
696 (__NR_FAST_cmpxchg64): Define for tilepro.
698 2016-06-23 Jakub Sejdak <jakub.sejdak@phoesys.com>
700 * config.host: Add suport for arm*-*-phoenix* targets.
702 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
704 * config.host: Remove support for mep-*.
705 * config/mep/lib1funcs.S: Remove.
706 * config/mep/lib2funcs.c: Remove.
707 * config/mep/t-mep: Remove.
708 * config/mep/tramp.c: Remove.
710 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
712 * config.host: Remove support for avr-rtems.
713 * config/avr/t-rtems: Remove.
715 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
717 * config.host: Remove m32r-rtems support.
719 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
721 * config.host: Remove h8300-rtems support.
723 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
725 * config.host: Remove support for knetbsd.
727 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
729 * config.host: Remove support for openbsd 2 and 3.
731 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
733 * config.host: Remove interix support.
734 * config/i386/t-interix: Remove.
736 2016-06-18 John David Anglin <danglin@gcc.gnu.org>
738 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Don't set
739 least-significant bit in function pointer for fixup.
741 2016-06-05 Aaron Conole <aconole@redhat.com>
742 Nathan Sidwell <nathan@acm.org>
745 * libgcov-driver-system.c (__gcov_error_file): Disable if IN_GCOV_TOOL.
746 (get_gcov_error_file): Check __gcov_error_file before trying to
748 (gcov_error): Always use get_gcov_error_file.
750 2016-06-02 Aaron Conole <aconole@redhat.com>
752 * libgcov-driver-system.c (__gcov_error_file): New.
753 (get_gcov_error_file): New.
754 (gcov_error): Use and set __gcov_error_file.
755 (gcov_error_exit): New.
756 * libgcov-driver.c (gcov_exit): Call gcov_error_exit.
758 2016-05-26 Nathan Sidwell <nathan@acm.org>
760 * config/nvptx/free.asm: Delete.
761 * config/nvptx/malloc.asm: Delete.
762 * config/nvptx/realloc.c: Delete.
765 2016-05-25 Nathan Sidwell <nathan@acm.org>
767 * config/nvptx/crt0.s: Delete.
768 * config/nvptx/crt0.c: New.
771 2016-05-19 Sandra Loosemore <sandra@codesourcery.com>
773 * config.host [x86_64-*-cygwin*]: Handle tmake_eh_file for mixed
774 dw2/seh configuration.
775 [x86_64-*-mingw*]: Likewise.
777 2016-05-10 Joel Sherrill <joel@rtems.org>
780 * config.host (moxie-*-rtems*): Merge this stanza with other moxie
781 targets so the same extra_parts are built. Also have tmake_file add
782 on to its value rather than override.
784 2016-04-30 Oleg Endo <olegendo@gcc.gnu.org>
786 * config.host: Remove SH5 support.
787 * configure: Likewise.
789 2016-04-29 Oleg Endo <olegendo@gcc.gnu.org>
791 * config/sh/crt1.S: Remove SH5 support.
792 * config/sh/crti.S: Likewise.
793 * config/sh/crtn.S: Likewise.
794 * config/sh/lib1funcs-4-300.S: Likewise.
795 * config/sh/lib1funcs-Os-4-200.S: Likewise.
796 * config/sh/lib1funcs.S: Likewise.
797 * config/sh/linux-unwind.h: Likewise.
798 * config/sh/t-sh64: Delete.
800 2016-04-29 Claudiu Zissulescu <claziss@synopsys.com>
802 * config/arc/ieee-754/eqdf2.S: Handle FPX NaN.
804 2016-04-28 Claudiu Zissulescu <claziss@synopsys.com>
805 Joern Rennecke <joern.rennecke@embecosm.com>
807 * config/arc/crttls.S: New file.
808 * config/arc/t-arc: New rule.
809 * config.host (arc*-*-elf*, arc*-*-linux*): Add crttls.o.
811 2016-04-25 Nick Clifton <nickc@redhat.com>
813 * config/msp430/cmpd.c (__mspabi_cmpf): Add prototype.
814 (__mspabi_cmpd): Likewise.
815 * config/msp430/floathidf.c (__floathidf): Likewise.
816 * config/msp430/floathisf.c (__floathisf): Likewise
817 * config/msp430/floatunhidf.c (__floatunssidf): Likewise.
818 * config/msp430/floatunhisf.c (__floatunshisf): Likewise.
819 * config/msp430/lib2shift.c (__ashlsi3): Take a signed char as the
821 (__ashrsi3): Likewise.
823 2016-04-21 Waldemar Brodkorb <wbx@openadk.org>
825 * config/m68k/linux-atomic.c: Do not include unistd.h
827 2016-04-20 Martin Galvan <martin.galvan@tallertechnologies.com>
829 * config/arm/ieee754-df.S: Fix typos in comments.
831 2016-04-11 Michael Meissner <meissner@linux.vnet.ibm.com>
834 * configure.ac (powerpc*-*-linux*): Rework tests to build
835 __float128 emulation routines to not depend on using #pragma GCC
836 target to enable -mfloat128.
837 * configure: Regnerate.
839 2016-04-04 Eric Botcazou <ebotcazou@adacore.com>
842 * libgcc2.c (L__main): Undefine __LIBGCC_EH_FRAME_SECTION_NAME__ if
843 __MINGW32__ is defined.
845 2016-03-28 James Bowman <james.bowman@ftdichip.com>
847 * libgcc/config/ft32/lib1funcs.S (*divsi3, *modsi3): New.
849 2016-03-22 Michael Meissner <meissner@linux.vnet.ibm.com>
852 * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): If libgcc was
853 built with an assembler that does not support ISA 3.0
854 instructions, rename __extendkftf2_sw to __extendkftf2.
856 2016-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
859 * config/sol2/gmon.c [__i386__] (_mcount): Save and restore
860 call-clobbered registers.
861 (internal_mcount): Remove __i386__ handling.
863 2016-02-26 Joel Sherrill <joel@rtems.org>
865 * config.host: Add x86_64-*-rtems*.
867 2016-02-26 Joel Sherrill <joel@rtems.org>
869 * libgcc/config.host: Add aarch64-*-rtems*.
871 2016-02-26 Paul E. Murphy <murphyp@linux.vnet.ibm.com>
872 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
874 * config/rs6000/sfp-machine.h (_FP_DECL_EX): Declare _fpsr as a
875 union of u64 and double.
876 (FP_TRAPPING_EXCEPTIONS): Return a bitmask of trapping exceptions.
877 (FP_INIT_ROUNDMODE): Read the fpscr instead of writing a mystery
879 (FP_ROUNDMODE): Update the usage of _fpscr.
881 2016-02-25 Ilya Verbin <ilya.verbin@intel.com>
884 * Makefile.in (crtoffloadtable$(objext)): New rule.
885 * configure.ac (extra_parts): Add crtoffloadtable$(objext) if
886 enable_offload_targets is not empty.
887 * configure: Regenerate.
888 * offloadstuff.c: Move __OFFLOAD_TABLE__ from crtoffloadend to
891 2016-02-17 Max Filippov <jcmvbkbc@gmail.com>
893 * config/xtensa/ieee754-df.S (__muldf3_aux, __divdf3_aux): Add
894 .literal_position before the function.
895 * config/xtensa/ieee754-sf.S (__mulsf3_aux, __divsf3_aux):
898 2016-02-15 Marcin Kościelnicki <koriakin@0x04.net>
900 * config.host: Use t-stack and t-stack-s390 for s390*-*-linux.
901 * config/s390/morestack.S: New file.
902 * config/s390/t-stack-s390: New file.
903 * generic-morestack.c (__splitstack_find): Add s390-specific code.
905 2016-02-12 Walter Lee <walt@tilera.com>
907 * config.host (tilegx*-*-linux*): remove ti from
908 softfp_int_modes for 32-bit configs.
910 2016-02-10 Ian Lance Taylor <iant@google.com>
913 * config/i386/morestack.S (__stack_split_initialize): Align
916 2016-02-03 Andreas Tobler <andreast@gcc.gnu.org>
919 * config/rs6000/sfp-machine.h: Guard __sfp_exceptions with
920 __FLOAT128__ to compile only for __float128 capable targets.
922 2016-01-25 Jakub Jelinek <jakub@redhat.com>
925 * config/rs6000/sfp-machine.h: Fix a typo in #ifndef - __NO_FPRS__
926 instead of ___NO_FPRS__.
928 2016-01-21 Michael Meissner <meissner@linux.vnet.ibm.com>
929 Steven Munroe <munroesj@linux.vnet.ibm.com>
930 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
932 * config/rs6000/float128-sed: New files to convert TF names to KF
933 names for PowerPC IEEE 128-bit floating point support.
934 * config/rs6000/float128-sed-hw: Likewise.
936 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
937 floating point hardware support.
939 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
940 128-bit floating point software emulation or use ISA 3.0 hardware
941 support if it is available.
943 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
946 * config/rs6000/extendkftf2-sw.c: New file, convert IEEE 128-bit
947 floating point to IBM extended double.
949 * config/rs6000/trunctfkf2-sw.c: New file, convert IBM extended
950 double to IEEE 128-bit floating point.
952 * config/rs6000/t-float128: New Makefile fragments to enable
953 building __float128 emulation support.
954 * config/rs6000/t-float128-hw: Likewise.
956 * config/rs6000/sfp-exceptions.c: New file to provide exception
957 support for IEEE 128-bit floating point.
959 * config/rs6000/floattikf.c: New files for converting between IEEE
960 128-bit floating point and signed/unsigned 128-bit integers.
961 * config/rs6000/fixunskfti.c: Likewise.
962 * config/rs6000/fixkfti.c: Likewise.
963 * config/rs6000/floatuntikf.c: Likewise.
965 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
966 when building on 64-bit systems, or when VSX is enabled.
967 (_FP_W_TYPE): Likewise.
968 (_FP_WS_TYPE): Likewise.
969 (_FP_I_TYPE): Likewise.
970 (TItype): Define on 64-bit systems.
973 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
974 (_FP_MUL_MEAT_Q): Likewise.
975 (_FP_DIV_MEAT_D): Likewise.
976 (_FP_DIV_MEAT_Q): Likewise.
977 (_FP_NANFRAC_D): Likewise.
978 (_FP_NANFRAC_Q): Likewise.
979 (ISA_BIT): Add exception support if we are being compiled on a
980 machine with hardware floating point support to build the IEEE
981 128-bit emulation functions.
982 (FP_EX_INVALID): Likewise.
983 (FP_EX_OVERFLOW): Likewise.
984 (FP_EX_UNDERFLOW): Likewise.
985 (FP_EX_DIVZERO): Likewise.
986 (FP_EX_INEXACT): Likewise.
987 (FP_EX_ALL): Likewise.
988 (__sfp_handle_exceptions): Likewise.
989 (FP_HANDLE_EXCEPTIONS): Likewise.
990 (FP_RND_NEAREST): Likewise.
991 (FP_RND_ZERO): Likewise.
992 (FP_RND_PINF): Likewise.
993 (FP_RND_MINF): Likewise.
994 (FP_RND_MASK): Likewise.
995 (_FP_DECL_EX): Likewise.
996 (FP_INIT_ROUNDMODE): Likewise.
997 (FP_ROUNDMODE): Likewise.
999 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
1000 VSX code, enable IEEE 128-bit floating point. If the compiler can
1001 compile IEEE 128-bit floating point code with ISA 3.0 IEEE 128-bit
1002 floating point hardware instructions and it supports declaring
1003 functions with the ifunc attribute, enable ifunc functions to
1004 switch between software and hardware support.
1005 * configure.ac (powerpc*-*-linux*): Likewise.
1006 * configure: Regenerate.
1008 2016-01-15 Nick Clifton <nickc@redhat.com>
1010 * config/msp430/t-msp430 (lib2_mul_none.o): Only use the first
1011 dependency as the source file to be compiled.
1012 (lib2_mul_16bit.o, lib2hw_mul_16.o, lib2hw_mul_32.o)
1013 (lib2hw_mul_f5.o): Likewise.
1015 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
1017 * libgcc/config/rs6000/extendkftf2-sw.c: Revert 2016-01-13 change.
1018 * libgcc/config/rs6000/fixkfti.c: Likewise.
1019 * libgcc/config/rs6000/fixunskfti.c: Likewise.
1020 * libgcc/config/rs6000/float128-hw.c: Likewise.
1021 * libgcc/config/rs6000/float128-ifunc.c: Likewise.
1022 * libgcc/config/rs6000/float128-sed: Likewise.
1023 * libgcc/config/rs6000/floattikf.c: Likewise.
1024 * libgcc/config/rs6000/floatuntikf.c: Likewise.
1025 * libgcc/config/rs6000/quad-float128.h: Likewise.
1026 * libgcc/config/rs6000/sfp-exceptions.c: Likewise.
1027 * libgcc/config/rs6000/sfp-machine.h: Likewise.
1028 * libgcc/config/rs6000/t-float128: Likewise.
1029 * libgcc/config/rs6000/t-float128-hw: Likewise.
1030 * libgcc/config/rs6000/trunctfkf2-sw.c: Likewise.
1031 * libgcc/config.host: Likewise.
1032 * libgcc/configure: Likewise.
1033 * libgcc/configure.ac: Likewise.
1035 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
1036 Steven Munroe <munroesj@linux.vnet.ibm.com>
1037 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
1039 * config/rs6000/sfp-exceptions.c: New file to provide exception
1040 support for IEEE 128-bit floating point.
1042 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
1043 floating point hardware support.
1045 * config/rs6000/floattikf.c: New files for IEEE 128-bit floating
1047 * config/rs6000/fixunskfti.c: Likewise.
1048 * config/rs6000/fixkfti.c: Likewise.
1049 * config/rs6000/floatuntikf.c: Likewise.
1050 * config/rs6000/extendkftf2-sw.c: Likewise.
1051 * config/rs6000/trunctfkf2-sw.c: Likewise.
1053 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
1054 128-bit floating point software emulation or use ISA 3.0 hardware
1055 support if it is available.
1057 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
1060 * config/rs6000/t-float128: New Makefile fragments to enable
1061 building __float128 emulation support.
1062 * config/rs6000/t-float128-hw: Likewise.
1064 * config/rs6000/float128-sed: New file to convert TF names to KF
1065 names for PowerPC IEEE 128-bit floating point support.
1067 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
1068 when building on 64-bit systems, or when VSX is enabled.
1069 (_FP_W_TYPE): Likewise.
1070 (_FP_WS_TYPE): Likewise.
1071 (_FP_I_TYPE): Likewise.
1072 (TItype): Define on 64-bit systems.
1073 (UTItype): Likewise.
1074 (TI_BITS): Likewise.
1075 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
1076 (_FP_MUL_MEAT_Q): Likewise.
1077 (_FP_DIV_MEAT_D): Likewise.
1078 (_FP_DIV_MEAT_Q): Likewise.
1079 (_FP_NANFRAC_D): Likewise.
1080 (_FP_NANFRAC_Q): Likewise.
1081 (ISA_BIT): Add exception support if we are being compiled on a
1082 machine with hardware floating point support to build the IEEE
1083 128-bit emulation functions.
1084 (FP_EX_INVALID): Likewise.
1085 (FP_EX_OVERFLOW): Likewise.
1086 (FP_EX_UNDERFLOW): Likewise.
1087 (FP_EX_DIVZERO): Likewise.
1088 (FP_EX_INEXACT): Likewise.
1089 (FP_EX_ALL): Likewise.
1090 (__sfp_handle_exceptions): Likewise.
1091 (FP_HANDLE_EXCEPTIONS): Likewise.
1092 (FP_RND_NEAREST): Likewise.
1093 (FP_RND_ZERO): Likewise.
1094 (FP_RND_PINF): Likewise.
1095 (FP_RND_MINF): Likewise.
1096 (FP_RND_MASK): Likewise.
1097 (_FP_DECL_EX): Likewise.
1098 (FP_INIT_ROUNDMODE): Likewise.
1099 (FP_ROUNDMODE): Likewise.
1101 * configure.ac (powerpc*-*-linux*): Check whether the PowerPC
1102 compiler can do __float128.
1103 * configure: Regenerate.
1105 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
1106 VSX code, enable IEEE 128-bit floating point.
1108 2016-01-05 Olivier Hainque <hainque@adacore.com>
1110 * config/rs6000/aix-unwind.h (ucontext_for): Handle AIX 7.1
1113 2016-01-04 Jakub Jelinek <jakub@redhat.com>
1115 Update copyright years.
1117 2015-12-18 Andris Pavenis <andris.pavenis@iki.fi>
1119 * config.host: Add *-*-msdosdjgpp to lists of i[34567]86-*-*
1122 2015-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
1124 * unwind-generic.h (_Unwind_GetTextRelBase): Call __builtin_abort
1125 instead of abort to avoid dependency on stdlib.h.
1127 2015-12-09 John David Anglin <danglin@gcc.gnu.org>
1129 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Remove code
1130 to initialize call to __dl_fixup once.
1132 2015-12-04 Nick Clifton <nickc@redhat.com>
1134 * config/msp430/mpy.c (__mulhi3): Use a faster algorithm.
1135 Allow for the second argument being negative.
1136 * config.host (extra_parts): Define for MSP430. Create separate
1137 libraries for each of the hardware multiply formats.
1138 * config/msp430/lib2hw_mul.S: Build only the multiply routines
1140 * config/msp430/lib2mul.c: Likewise.
1141 * config/msp430/t-msp430 (LIB2ADD): Remove lib2hw_mul.S.
1142 Add rules to build hardware multiply libraries.
1143 * config/msp430/lib2divSI.c: (__mspabi_divlu): Alias for
1144 __mspabi_divul function.
1145 (__mspabi_divllu): New stub function.
1147 2015-12-01 John David Anglin <danglin@gcc.gnu.org>
1149 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Initialize
1150 fixup values if saved GOT address doesn't match runtime address.
1151 (fixup_branch_offset): Reorder list.
1153 2015-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1155 * Makefile.in (VTV_CFLAGS): New variable.
1156 (vtv_start$(objext), vtv_end$(objext), vtv_end$(objext))
1157 (vtv_start_preinit$(objext), vtv_end_preinit$(objext)): Use it.
1158 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
1159 Add vtv_start.o, vtv_end.o, vtv_start_preinit.o, vtv_end_preinit.o
1160 to extra_parts if $enable_vtable_verify = yes.
1162 2015-11-23 Szabolcs Nagy <szabolcs.nagy@arm.com>
1165 * config/arm/linux-atomic-64bit.c (__write): Rename to...
1166 (write): ...this and fix the return type.
1168 2015-11-19 DJ Delorie <dj@redhat.com>
1170 * config/msp430/lib2hw_mul.S: Fix alignment.
1172 2015-11-18 Nathan Sidwell <nathan@codesourcery.com>
1174 * config/nvptx/reduction.c: New.
1175 * config/nvptx/t-nvptx (LIB2ADD): Add it.
1177 2015-11-15 David Edelsohn <dje.gcc@gmail.com>
1179 * config/rs6000/on_exit.c: New file.
1180 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build on_exit.c.
1181 * config/rs6000/libgcc-aix-cxa.ver (on_exit): Add symbol to exports.
1183 2015-11-11 Claudiu Zissulescu <claziss@synopsys.com>
1185 * config/arc/dp-hack.h: Add support for ARCHS.
1186 * config/arc/ieee-754/divdf3.S: Likewise.
1187 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1188 * config/arc/ieee-754/muldf3.S: Likewise.
1189 * config/arc/ieee-754/mulsf3.S: Likewise
1190 * config/arc/lib1funcs.S: Likewise
1191 * config/arc/gmon/dcache_linesz.S: Don't read the build register
1193 * config/arc/gmon/profil.S (__profil, __profil_irq): Don't profile
1195 * config/arc/ieee-754/arc-ieee-754.h (MPYHU, MPYH): Define.
1196 * config/arc/t-arc700-uClibc: Remove hard selection for ARC 700
1199 2015-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1201 * config/ia64/crtbegin.S: Check HAVE_INITFINI_ARRAY_SUPPORT
1203 * config/ia64/crtend.S: Likewise.
1205 2015-11-07 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1207 * config/visium/lib2funcs.c (__set_trampoline_parity): Use
1208 __CHAR_BIT__ instead of BITS_PER_UNIT.
1209 * fixed-bit.h: Likewise.
1210 * fp-bit.h: Likewise.
1211 * libgcc2.c (__popcountSI2): Likewise.
1212 (__popcountDI2): Likewise.
1213 * libgcc2.h: Likewise.
1214 * libgcov.h: Likewise.
1216 2015-11-07 David Edelsohn <dje.gcc@gmail.com>
1218 * config/rs6000/atexit.c: New file.
1219 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build atexit.c.
1220 * config/rs6000/libgcc-aix-cxa.ver (atexit): Add symbol to exports.
1221 * config/rs6000/cxa_finalize.c
1222 (catomic_compare_and_exchange_bool_acq): Negate return value.
1224 2015-10-30 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
1226 * config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H.
1227 (processor_subtypes): Add znver1.
1228 (get_amd_cpu): Detect znver1.
1230 2015-10-29 Christophe Lyon <christophe.lyon@linaro.org>
1232 * config.host (arm*-*-eabi*, arm*-*-symbianelf*, arm*-*-rtems*):
1233 Include crtfastmath.o.
1235 2015-10-23 Joern Rennecke <joern.rennecke@embecosm.com>
1238 * config/epiphany/udivsi3-float.c: Fix CONCISE test, and comment typo.
1240 2015-10-16 Kaushik Phatak <kaushik.phatak@kpit.com>
1242 * config/rl78/divmodqi.S: Return 0x00 by default for div by 0.
1243 * config/rl78/divmodsi.S: Update return register to r8.
1244 * config/rl78/divmodhi.S: Update return register to r8,r9.
1245 Branch to main_loop_done_himode to pop registers before return.
1247 2015-10-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
1249 * config/i386/cpuinfo.c (get_amd_cpu): Detect bdver4.
1250 (__cpu_indicator_init): Fix model selection for AMD CPUs.
1252 2015-10-05 Kirill Yukhin <kirill.yukhin@intel.com>
1254 * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512".
1256 2015-10-03 Max Filippov <jcmvbkbc@gmail.com>
1258 * config.host (xtensa*-*-uclinux*): New configuration.
1260 2015-10-02 Kirill Yukhin <kirill.yukhin@intel.com>
1262 * config/i386/cpuinfo.c (processor_features): Add
1263 FEATURE_AVX512VBMI and FEATURE_AVX512VBMI.
1265 2015-09-28 Joseph Myers <joseph@codesourcery.com>
1267 * soft-fp/adddf3.c: Update from glibc.
1268 * soft-fp/addsf3.c: Likewise.
1269 * soft-fp/addtf3.c: Likewise.
1270 * soft-fp/divdf3.c: Likewise.
1271 * soft-fp/divsf3.c: Likewise.
1272 * soft-fp/divtf3.c: Likewise.
1273 * soft-fp/double.h: Likewise.
1274 * soft-fp/eqdf2.c: Likewise.
1275 * soft-fp/eqsf2.c: Likewise.
1276 * soft-fp/eqtf2.c: Likewise.
1277 * soft-fp/extenddftf2.c: Likewise.
1278 * soft-fp/extended.h: Likewise.
1279 * soft-fp/extendsfdf2.c: Likewise.
1280 * soft-fp/extendsftf2.c: Likewise.
1281 * soft-fp/extendxftf2.c: Likewise.
1282 * soft-fp/fixdfdi.c: Likewise.
1283 * soft-fp/fixdfsi.c: Likewise.
1284 * soft-fp/fixdfti.c: Likewise.
1285 * soft-fp/fixsfdi.c: Likewise.
1286 * soft-fp/fixsfsi.c: Likewise.
1287 * soft-fp/fixsfti.c: Likewise.
1288 * soft-fp/fixtfdi.c: Likewise.
1289 * soft-fp/fixtfsi.c: Likewise.
1290 * soft-fp/fixtfti.c: Likewise.
1291 * soft-fp/fixunsdfdi.c: Likewise.
1292 * soft-fp/fixunsdfsi.c: Likewise.
1293 * soft-fp/fixunsdfti.c: Likewise.
1294 * soft-fp/fixunssfdi.c: Likewise.
1295 * soft-fp/fixunssfsi.c: Likewise.
1296 * soft-fp/fixunssfti.c: Likewise.
1297 * soft-fp/fixunstfdi.c: Likewise.
1298 * soft-fp/fixunstfsi.c: Likewise.
1299 * soft-fp/fixunstfti.c: Likewise.
1300 * soft-fp/floatdidf.c: Likewise.
1301 * soft-fp/floatdisf.c: Likewise.
1302 * soft-fp/floatditf.c: Likewise.
1303 * soft-fp/floatsidf.c: Likewise.
1304 * soft-fp/floatsisf.c: Likewise.
1305 * soft-fp/floatsitf.c: Likewise.
1306 * soft-fp/floattidf.c: Likewise.
1307 * soft-fp/floattisf.c: Likewise.
1308 * soft-fp/floattitf.c: Likewise.
1309 * soft-fp/floatundidf.c: Likewise.
1310 * soft-fp/floatundisf.c: Likewise.
1311 * soft-fp/floatunditf.c: Likewise.
1312 * soft-fp/floatunsidf.c: Likewise.
1313 * soft-fp/floatunsisf.c: Likewise.
1314 * soft-fp/floatunsitf.c: Likewise.
1315 * soft-fp/floatuntidf.c: Likewise.
1316 * soft-fp/floatuntisf.c: Likewise.
1317 * soft-fp/floatuntitf.c: Likewise.
1318 * soft-fp/gedf2.c: Likewise.
1319 * soft-fp/gesf2.c: Likewise.
1320 * soft-fp/getf2.c: Likewise.
1321 * soft-fp/ledf2.c: Likewise.
1322 * soft-fp/lesf2.c: Likewise.
1323 * soft-fp/letf2.c: Likewise.
1324 * soft-fp/muldf3.c: Likewise.
1325 * soft-fp/mulsf3.c: Likewise.
1326 * soft-fp/multf3.c: Likewise.
1327 * soft-fp/negdf2.c: Likewise.
1328 * soft-fp/negsf2.c: Likewise.
1329 * soft-fp/negtf2.c: Likewise.
1330 * soft-fp/op-1.h: Likewise.
1331 * soft-fp/op-2.h: Likewise.
1332 * soft-fp/op-4.h: Likewise.
1333 * soft-fp/op-8.h: Likewise.
1334 * soft-fp/op-common.h: Likewise.
1335 * soft-fp/quad.h: Likewise.
1336 * soft-fp/single.h: Likewise.
1337 * soft-fp/soft-fp.h: Likewise.
1338 * soft-fp/subdf3.c: Likewise.
1339 * soft-fp/subsf3.c: Likewise.
1340 * soft-fp/subtf3.c: Likewise.
1341 * soft-fp/truncdfsf2.c: Likewise.
1342 * soft-fp/trunctfdf2.c: Likewise.
1343 * soft-fp/trunctfsf2.c: Likewise.
1344 * soft-fp/trunctfxf2.c: Likewise.
1345 * soft-fp/unorddf2.c: Likewise.
1346 * soft-fp/unordsf2.c: Likewise.
1347 * soft-fp/unordtf2.c: Likewise.
1349 2015-09-24 Richard Earnshaw <rearnsha@arm.com>
1352 * config/arm/fp16.c (__gnu_f2h_internal): Handle infinity correctly.
1354 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1356 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
1357 Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts.
1358 * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of
1360 (internal_mcount): Likewise.
1361 * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with
1362 crt_compile, add CRTSTUFF_T_CFLAGS_S.
1364 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1366 * configure.ac (libgcc_cv_solaris_crts): New test.
1367 * configure: Regenerate.
1368 * config.in: Regenerate.
1369 * config/sol2/crtp.c, config/sol2/crtpg.c: New files.
1370 * config/gmon-sol2.c: Rename to ...
1371 * config/sol2/gmon.c: ... this.
1372 Include auto-target.h.
1373 (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS.
1374 * config/t-sol2: Rename to ...
1375 * config/sol2/t-sol2: ... this.
1376 (gmon.o): Reflect renaming.
1377 (crtp.o, crtpg.o): New rules.
1378 * config.host (*-*-solaris2*): Reflect renaming.
1379 Use system CRTs if present.
1380 Remove default CRT case.
1382 2015-09-23 John David Anglin <danglin@gcc.gnu.org>
1384 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Reorder error checks.
1385 (__sync_fetch_and_##OP##_##WIDTH): Change result to match type of
1387 (__sync_##OP##_and_fetch_##WIDTH): Likewise.
1388 (__sync_val_compare_and_swap_##WIDTH): Likewise.
1389 (__sync_bool_compare_and_swap_##WIDTH): Likewise.
1390 (__sync_lock_test_and_set_##WIDTH): Likewise.
1391 (__sync_lock_release_##WIDTH): Likewise.
1392 (__sync_fetch_and_##OP##_4): Change result to match type of
1394 (__sync_##OP##_and_fetch_4): Likewise.
1395 (__sync_val_compare_and_swap_4): Likewise.
1396 (__sync_bool_compare_and_swap_4): likewise.
1397 (__sync_lock_test_and_set_4): Likewise.
1398 (__sync_lock_release_4): Likewise.
1399 (FETCH_AND_OP_2): Add long long variants.
1400 (OP_AND_FETCH_2): Likewise.
1401 (COMPARE_AND_SWAP_2 ): Likewise.
1402 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
1403 (SYNC_LOCK_RELEASE_2): Likewise.
1404 (__sync_bool_compare_and_swap_##WIDTH): Correct return.
1406 2015-09-22 Kirill Yukhin <kirill.yukhin@intel.com>
1408 * libgcc/config/i386/cpuinfo.c (enum processor_features): Add
1409 FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ,
1410 FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF.
1411 (get_available_features): Habdle new features.
1413 2015-09-21 James Bowman <james.bowman@ftdichip.com>
1415 * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable
1416 memory layout. Deal correctly with BSS region larger than 32K.
1417 Handle a watchdog reset like a power-on reset. Clean up unused
1420 2015-09-18 Andrew Dixie <andrewd@gentrack.com>
1421 David Edelsohn <dje.gcc@gmail.com>
1423 * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts.
1424 * config/rs6000/crtdbase.S: New file.
1425 * config/rs6000/t-aix-cxa: Build crtdbase.o.
1427 2015-09-15 Max Filippov <jcmvbkbc@gmail.com>
1429 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state):
1430 Add support for call0 ABI.
1432 2015-09-13 John David Anglin <danglin@gcc.gnu.org>
1434 * config/pa/fptr.c (SIGN_EXTEND): Cast -1 to unsigned.
1436 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
1438 * config/gthr-rtems.h (__GTHREADS_CXX0X): New.
1439 (__GTHREAD_HAS_COND): Likewise.
1440 (__gthread_t): Likewise.
1441 (__gthread_cond_t): Likewise.
1442 (__gthread_time_t): Likewise.
1443 (__GTHREAD_MUTEX_INIT): Likewise.
1444 (__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise.
1445 (__GTHREAD_COND_INIT): Likewise.
1446 (__GTHREAD_COND_INIT_FUNCTION): Likewise.
1447 (__GTHREAD_TIME_INIT): Likewise.
1448 (__gthread_create): Likewise.
1449 (__gthread_join): Likewise.
1450 (__gthread_detach): Likewise.
1451 (__gthread_equal): Likewise.
1452 (__gthread_self): Likewise.
1453 (__gthread_yield): Likewise.
1454 (__gthread_cond_broadcast): Likewise.
1455 (__gthread_cond_signal): Likewise.
1456 (__gthread_cond_wait): Likewise.
1457 (__gthread_cond_timedwait): Likewise.
1458 (__gthread_cond_wait_recursive): Likewise.
1459 (__gthread_cond_destroy): Likewise.
1460 (rtems_gxx_once): Delete.
1461 (rtems_gxx_key_create): Likewise.
1462 (rtems_gxx_key_delete): Likewise.
1463 (rtems_gxx_getspecific): Likewise.
1464 (rtems_gxx_setspecific): Likewise.
1465 (rtems_gxx_mutex_init): Likewise.
1466 (rtems_gxx_mutex_destroy): Likewise.
1467 (rtems_gxx_mutex_lock): Likewise.
1468 (rtems_gxx_mutex_trylock): Likewise.
1469 (rtems_gxx_mutex_unlock): Likewise.
1470 (rtems_gxx_recursive_mutex_init): Likewise.
1471 (rtems_gxx_recursive_mutex_lock): Likewise.
1472 (rtems_gxx_recursive_mutex_trylock): Likewise.
1473 (rtems_gxx_recursive_mutex_unlock): Likewise.
1474 (__GTHREAD_ONCE_INIT): Use <pthread.h> initializer.
1475 (__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function.
1476 (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise.
1477 (__gthread_once): Likewise.
1478 (__gthread_key_create): Likewise.
1479 (__gthread_key_delete): Likewise.
1480 (__gthread_getspecific): Likewise.
1481 (__gthread_setspecific): Likewise.
1482 (__gthread_key_t): Use <pthread.h> type.
1483 (__gthread_once_t): Likewise
1484 (__gthread_mutex_t): Use <sys/lock.h> type.
1485 (__gthread_recursive_mutex_t): Likewise
1486 (__gthread_mutex_lock): Use <sys/lock.h> function.
1487 (__gthread_mutex_trylock): Likewise.
1488 (__gthread_mutex_timedlock): Likewise.
1489 (__gthread_mutex_unlock): Likewise.
1490 (__gthread_mutex_destroy): Likewise.
1491 (__gthread_recursive_mutex_lock): Likewise.
1492 (__gthread_recursive_mutex_trylock): Likewise.
1493 (__gthread_recursive_mutex_timedlock): Likewise.
1494 (__gthread_recursive_mutex_unlock): Likewise.
1495 (__gthread_recursive_mutex_destroy): Likewise.
1497 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
1499 * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return
1500 context->sp instead of context->cfa.
1502 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
1504 * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde
1505 with unwind-dw2-fde-dip.
1507 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
1509 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use
1510 CALL12 followed by series of ENTRY to spill windowed registers.
1511 (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill
1512 instead of making linux spill syscall.
1514 2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com>
1516 * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake.
1517 (get_intel_cpu): Likewise.
1519 2015-08-12 H.J. Lu <hongjiu.lu@intel.com>
1521 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL.
1522 (get_intel_cpu): Add Knights Landing support.
1524 2015-08-11 Uros Bizjak <ubizjak@gmail.com>
1527 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL.
1528 (get_available_features): Handle FEATURE_PCLMUL.
1530 2015-08-10 H.J. Lu <hongjiu.lu@intel.com>
1532 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as
1535 2015-07-22 Uros Bizjak <ubizjak@gmail.com>
1538 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES.
1539 (get_available_features): Handle FEATURE_AES.
1541 2015-07-22 Chung-Lin Tang <cltang@codesourcery.com>
1543 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include.
1544 (EFAULT,EBUSY,ENOSYS): Delete unused #defines.
1546 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
1548 * offloadstuff.c: Constify host data.
1550 2015-07-17 Jan Beulich <jbeulich@suse.com>
1552 * config/t-softfp: Split up "else ifneq".
1554 2015-07-14 Sandra Loosemore <sandra@codesourcery.com>
1555 Cesar Philippidis <cesar@codesourcery.com>
1556 Chung-Lin Tang <cltang@codesourcery.com>
1558 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize
1559 for __nios2_arch__ level.
1561 2015-07-13 John Marino <gnugcc@marino.st>
1563 * config/i386/t-dragonfly: New.
1565 2015-07-01 John David Anglin <danglin@gcc.gnu.org>
1567 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to
1568 better match light-weight syscall argument order.
1569 (__kernel_cmpxchg2): Likewise.
1572 2015-06-30 H.J. Lu <hongjiu.lu@intel.com>
1574 * config.host: Support i[34567]86-*-elfiamcu target.
1575 * config/t-softfp-sfdftf: New file.
1576 * config/i386/32/t-iamcu: Likewise.
1577 * configure: Regenerated.
1579 2015-06-23 James Lemke <jwlemke@codesourcery.com>
1582 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
1584 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
1586 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).
1588 2015-05-27 John Marino <gnugcc@marino.st>
1590 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set
1592 * config/i386/freebsd-unwind.h: New.
1594 2015-05-22 Uros Bizjak <ubizjak@gmail.com>
1596 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
1597 i386/t-crtfm to tmake_file.
1598 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
1599 (set_fast_math): Use set_fast_math_sse for SSE targets.
1600 * config/i386/t-crtfm: Remove.
1602 2015-05-21 Alan Modra <amodra@gmail.com>
1605 * config/rs6000/morestack.S: Remove ".abiversion 1".
1607 2015-05-20 Alan Modra <amodra@gmail.com>
1609 * config/rs6000/morestack.S: New.
1610 * config/rs6000/t-stack-rs6000: New.
1611 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
1613 * generic-morestack.c: Don't build for powerpc 32-bit.
1615 2015-05-19 Eric Botcazou <ebotcazou@adacore.com>
1617 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
1618 Remove useless endif/ifneq ($(enable_shared),yes) pair.
1620 2015-05-16 James Bowman <james.bowman@ftdichip.com>
1622 * config.host: FT32 target added.
1623 * config/ft32/*: New files for FT32 target.
1625 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
1627 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
1629 * config/arm/ieee754-df.S: Add CFI directives.
1630 * config/arm/ieee754-sf.S: Add CFI directives.
1632 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
1634 * configure.ac: Include config/sjlj.m4.
1635 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
1636 * config.in: Regenerate.
1637 * configure: Likewise.
1638 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
1640 2015-05-12 Uros Bizjak <ubizjak@gmail.com>
1642 * libgcov-util.c: Add space between string literal and macro name.
1644 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
1645 Chris Jones <chrisj@nvidia.com>
1646 Joshua Conner <jconner@nvidia.com>
1648 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
1649 (arm*-*-uclinux*): Likewise.
1650 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
1651 * config/arm/crtfastmath.c: New file.
1653 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
1655 * Makefile.in (real_host_noncanonical): New variable.
1656 (libsubdir): Use it.
1657 * configure.ac (real_host_noncanonical): Compute. Remove special
1658 case for intelmicemul.
1659 * configure: Regenerate.
1661 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
1663 * config/frv/elf-lib.h: New file.
1664 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
1665 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
1668 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
1670 * config/frv/frvbengin.c: Do not include defaults.h
1671 * config/frv/frvend.c: Ditto.
1673 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
1675 * config.host: Add h8300-*-linux
1676 * config/h8300/t-linux: New file.
1677 * config/h8300/lib1funs.s: Change symbol prefix.
1678 * config/h8300/sfp-machine.h: 64bit double support.
1680 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
1681 Szabolcs Nagy <szabolcs.nagy@arm.com>
1683 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
1684 Linux if target provides dl_iterate_phdr.
1686 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
1689 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
1690 * config/i386/cpuinfo.c (__cpu_model): Initialize.
1691 (__cpu_indicator_init@GCC_4.8.0): New.
1692 (__cpu_model@GCC_4.8.0): Likewise.
1693 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
1696 2015-04-16 Nick Clifton <nickc@redhat.com>
1698 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
1699 and __modhi3 functions.
1700 * config/rl78/divmodso.S: Add G14 and G13 versions of the
1701 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
1703 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
1705 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
1706 do-while loop as macro body to avoid warnings.
1708 2015-04-10 Jakub Jelinek <jakub@redhat.com>
1709 Iain Sandoe <iain@codesourcery.com>
1712 * configure: Regenerate.
1714 2015-04-07 Jakub Jelinek <jakub@redhat.com>
1715 Iain Sandoe <iain@codesourcery.com>
1718 * configure: Regenerate.
1720 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
1722 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
1724 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
1726 Implement call0 ABI for xtensa
1727 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
1728 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
1729 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
1730 use ret in call0 ABI.
1731 * config/xtensa/t-windowed: New file.
1732 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
1733 * libgcc/configure: Regenerated.
1734 * libgcc/configure.ac: Check if xtensa target is configured for
1735 windowed ABI and thus needs to use custom unwind code.
1737 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
1740 * gthr-single.h: Use __unused__ attribute instead of unused.
1741 * config/gthr-vxworks.h: Likewise.
1742 * config/i386/gthr-win32.h: Likewise.
1744 2015-02-27 Kai Tietz <ktietz@redhat.com>
1747 * config.in: Regenerated.
1748 * configure: Likewise.
1749 * configure.ac (AC_HEADER_STDC): Added explicit.
1750 (AC_CHECK_HEADERS): Check for default headers plus
1752 * libgcov-util.c (gcov_read_profile_dir): Disable use
1753 of ftw-function, if header is not found.
1754 (ftw_read_file): Likewise.
1756 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
1759 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
1762 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
1764 * config/arm/bpabi.S (test_div_by_zero): Make label names
1765 consistent between thumb2 and arm mode cases. Separate the
1766 signed comparison on the high word of the numerator from the
1767 unsigned comparison on the low word.
1768 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
1771 2015-02-17 Joseph Myers <joseph@codesourcery.com>
1773 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
1775 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
1777 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
1779 PR gcov-profile/61889
1780 * libgcov-driver-system.c: undefine clashing macro for mkdir.
1782 2015-02-02 Nick Clifton <nickc@redhat.com>
1784 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
1785 rounding up the fraction.
1787 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
1789 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
1790 oldval and newval to const void *. Fix typo.
1791 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
1792 (FETCH_AND_OP_WORD): Likewise.
1793 (OP_AND_FETCH_WORD): Likewise.
1794 (COMPARE_AND_SWAP_2): Likewise.
1795 (__sync_val_compare_and_swap_4): Likewise.
1796 (__sync_lock_test_and_set_4): Likewise.
1797 (SYNC_LOCK_RELEASE_2): Likewise.
1798 Remove support for long long atomic operations.
1800 2015-01-27 Caroline Tice <cmtice@google.com>
1802 Committing VTV Cywin/Ming patch for Patrick Wollgast
1803 * Makefile.in: Move rules to build vtv_*.o out of the check
1804 for CUSTOM_CRTSTUFF.
1805 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
1806 i[34567]86-*-mingw*)
1807 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
1808 enable_vtable_verify.
1810 2015-01-27 Nick Clifton <nickc@redhat.com>
1812 * config/rl78/cmpsi2.S: Use function start and end macros.
1813 (__gcc_bcmp): New function.
1814 * config/rl78/lshrsi3.S: Use function start and end macros.
1815 * config/rl78/mulsi3.S: Add support for G10.
1816 (__mulqi3): New function for G10.
1817 * config/rl78/signbit.S: Use function start and end macros.
1818 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
1820 (LIB2FUNCS_EXCLUDE): Define.
1821 (LIB2FUNCS_ST): Define.
1822 * config/rl78/trampoline.S: Use function start and end macros.
1823 * config/rl78/vregs.h (START_FUNC): New macro.
1824 (START_ANOTHER_FUNC): New macro.
1825 (END_FUNC): New macro.
1826 (END_ANOTHER_FUNC): New macro.
1827 * config/rl78/bit-count.S: New file. Contains assembler
1828 implementations of the bit counting functions: ___clzhi2,
1829 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
1830 __paritysi2, __popcounthi2 and __popcountsi2.
1831 * config/rl78/fpbit-sf.S: New file. Contains assembler
1832 implementationas of the math functions: __negsf2, __cmpsf2,
1833 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
1834 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
1835 * config/rl78/fpmath-sf.S: New file. Contains assembler
1836 implementations of the math functions: __subsf3, __addsf3,
1837 __mulsf3 and __divsf3
1839 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1841 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
1842 Add i386/elf-lib.h to tm_file.
1843 * config/i386/elf-lib.h: Fix comment.
1844 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
1845 && __sun__ && __svr4__]: Remove workaround.
1847 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1849 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
1851 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
1853 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
1855 * config/i386/cpuinfo.c (processor_subtypes): Add
1856 INTEL_COREI7_BROADWELL.
1857 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
1860 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
1862 * config/i386/elf-lib.h: New file.
1863 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
1864 Wrap definition in #ifdef __i386__.
1865 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
1866 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
1867 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
1868 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
1871 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
1873 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
1874 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
1876 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
1878 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
1879 Update rt_sigframe format and address for current Nios II
1882 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
1884 * config.host (arm*-*-freebsd*): Add new configuration for
1886 * config/arm/freebsd-atomic.c: New file.
1887 * config/arm/t-freebsd: Likewise.
1888 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
1889 'PC-relative indirect' OS's.
1891 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1893 * config.host: Add Visium support.
1894 * config/visium: New directory.
1896 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1898 Update copyright years.
1900 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
1902 * config.host: Support mipsisa32r6 and mipsisa64r6.
1903 * config/mips/mips16.S: Do not build for R6.
1905 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
1907 * config/sh/crt.h: New.
1908 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
1910 * config/sh/crt1.S: Likewise.
1912 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
1915 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
1916 func_ptr *dtor_list temporary variable to avoid "array subscript
1917 is above array bounds" warnings.
1919 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
1921 * Makefile.in (with_aix_soname): Define.
1922 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
1923 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
1924 * configure: Recreate.
1926 2014-12-05 Olivier Hainque <hainque@adacore.com>
1928 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
1929 now provided by defaults.h.
1931 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
1934 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
1935 whether it's defined.
1937 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
1939 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
1940 * config/i386/cpuinfo.c (get_available_features): Detect it.
1942 2014-11-27 Tony Wang <tony.wang@arm.com>
1944 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
1945 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
1946 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
1948 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
1950 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
1952 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
1954 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
1957 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
1958 John David Anglin <danglin@gcc.gnu.org>
1960 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
1961 (FETCH_AND_OP_2): New. Use for subword and double word operations.
1962 (OP_AND_FETCH_2): Likewise.
1963 (COMPARE_AND_SWAP_2): Likewise.
1964 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
1965 (SYNC_LOCK_RELEASE_2): Likewise.
1966 (SUBWORD_SYNC_OP): Remove.
1967 (SUBWORD_VAL_CAS): Likewise.
1968 (SUBWORD_BOOL_CAS): Likewise.
1969 (FETCH_AND_OP_WORD): Update.
1970 Consistently use signed types.
1972 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
1973 Thomas Schwinge <thomas@codesourcery.com>
1974 Ilya Verbin <ilya.verbin@intel.com>
1975 Andrey Turetskiy <andrey.turetskiy@intel.com>
1977 * Makefile.in (crtoffloadbegin$(objext)): New rule.
1978 (crtoffloadend$(objext)): Likewise.
1979 * configure: Regenerate.
1980 * configure.ac (accel_dir_suffix): Compute new variable.
1981 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
1982 if enable_offload_targets is not empty.
1983 * offloadstuff.c: New file.
1985 2014-11-13 Nick Clifton <nickc@redhat.com>
1987 * config/rl78/divmodhi.S: Add support for the G10 architecture.
1988 Use START_FUNC and END_FUNC macros to enable linker garbage
1990 * config/rl78/divmodqi.S: Likewise.
1991 * config/rl78/divmodsi.S: Likewise.
1992 * config/rl78/mulsi3.S: Likewise.
1993 * config/rl78/lib2div.c: Remove G10 functions.
1994 * config/rl78/lib2muls.c: Likewise.
1995 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
1996 * config/rl78/vregs.h (START_FUNC): New macro.
1997 (END_FUNC): New macro.
1999 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
2001 * config/mips/mips16.S: Set .module when supported. Update O32
2002 FP64 calling convention and use for FPXX when possible. Add FPXX
2003 calling convention fallback case.
2005 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
2007 * config.host: Handle nvptx-*-*.
2008 * shared-object.mk (as-flags-$o): Define.
2009 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
2010 -xassembler-with-cpp.
2011 * static-object.mk: Identical changes.
2012 * config/nvptx/t-nvptx: New file.
2013 * config/nvptx/crt0.s: New file.
2014 * config/nvptx/free.asm: New file.
2015 * config/nvptx/malloc.asm: New file.
2016 * config/nvptx/realloc.c: New file.
2018 2014-10-30 Joseph Myers <joseph@codesourcery.com>
2020 * Makefile.in (libgcc.map.in): New target.
2021 (libgcc.map): Use libgcc.map.in.
2022 * config/t-softfp (softfp_compat): New variable to be set by
2024 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
2026 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
2028 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
2029 that use compat symbols and disable all code unless [SHARED].
2030 * config/t-softfp-compat: New file.
2031 * find-symver.awk: New file.
2032 * configure.ac (--with-glibc-version): New configure option.
2033 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
2034 * configure: Regenerate.
2035 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
2036 soft-float and e500.
2038 2014-10-29 Joseph Myers <joseph@codesourcery.com>
2040 * config/t-hardfp (hardfp_exclusions): Document new variable for
2042 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
2043 * config/t-softfp (softfp_extras): Document new variable for user
2045 (softfp_func_list): Add functions from $(softfp_extras).
2046 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
2047 * config.host (powerpc*-*-linux*): For e500v1, use
2048 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
2049 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
2050 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
2052 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
2054 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
2055 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
2056 memory read accesses are ok.
2058 2014-10-25 Joseph Myers <joseph@codesourcery.com>
2060 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
2061 * configure: Regenerate.
2062 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
2063 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
2064 of soft-fp for 32-bit classic hard float. Do not use
2065 t-softfp-excl for soft float.
2067 2014-10-22 Joseph Myers <joseph@codesourcery.com>
2069 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
2071 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
2074 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
2076 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
2077 introduced with 2014-10-21 trunk r216525.
2079 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
2080 Vidya Praveen <vidya.praveen@atmel.com>
2081 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
2082 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
2083 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
2085 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
2088 Updated library functions for AVRTINY arch.
2089 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
2090 Replaced occurrences of r0/r1 with tmp/zero reg macros.
2091 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
2092 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
2094 (__mulsi3_helper): Update stack, preserve callee saved regs and
2095 argument from stack. Restore callee save registers.
2096 (__mulpsi3): Likewise.
2097 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
2098 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
2099 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
2101 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
2102 (__do_copy_data): Added new definition for AVRTINY.
2103 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
2104 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
2105 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
2106 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
2107 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
2109 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
2112 Fix broken long multiplication on tiny arch.
2114 2014-10-09 Joseph Myers <joseph@codesourcery.com>
2116 * soft-fp/double.h: Update from glibc.
2117 * soft-fp/eqdf2.c: Likewise.
2118 * soft-fp/eqsf2.c: Likewise.
2119 * soft-fp/eqtf2.c: Likewise.
2120 * soft-fp/extenddftf2.c: Likewise.
2121 * soft-fp/extended.h: Likewise.
2122 * soft-fp/extendsfdf2.c: Likewise.
2123 * soft-fp/extendsftf2.c: Likewise.
2124 * soft-fp/extendxftf2.c: Likewise.
2125 * soft-fp/gedf2.c: Likewise.
2126 * soft-fp/gesf2.c: Likewise.
2127 * soft-fp/getf2.c: Likewise.
2128 * soft-fp/ledf2.c: Likewise.
2129 * soft-fp/lesf2.c: Likewise.
2130 * soft-fp/letf2.c: Likewise.
2131 * soft-fp/op-1.h: Likewise.
2132 * soft-fp/op-2.h: Likewise.
2133 * soft-fp/op-4.h: Likewise.
2134 * soft-fp/op-8.h: Likewise.
2135 * soft-fp/op-common.h: Likewise.
2136 * soft-fp/quad.h: Likewise.
2137 * soft-fp/single.h: Likewise.
2138 * soft-fp/soft-fp.h: Likewise.
2139 * soft-fp/unorddf2.c: Likewise.
2140 * soft-fp/unordsf2.c: Likewise.
2141 * soft-fp/unordtf2.c: Likewise.
2142 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
2143 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
2144 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
2145 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
2146 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
2147 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
2148 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
2149 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
2150 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
2151 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
2153 2014-10-08 Rong Xu <xur@google.com>
2155 * libgcov-util.c (read_gcda_file): Fix format.
2156 (find_match_gcov_info): Ditto.
2157 (calculate_2_entries): New.
2158 (compute_one_gcov): Ditto.
2159 (gcov_info_count_all_cold): Ditto.
2160 (gcov_info_count_all_zero): Ditto.
2161 (extract_file_basename): Ditto.
2162 (get_file_basename): Ditto.
2164 (matched_gcov_info): Ditto.
2165 (calculate_overlap): Ditto.
2166 (gcov_profile_overlap): Ditto.
2167 * libgcov-driver.c (compute_summary): Make
2168 it avavilable for external calls.
2170 2014-10-06 Rong Xu <xur@google.com>
2172 * Makefile.in: Ditto.
2173 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
2174 (gcov_sort_icall_topn_counter): Ditto.
2175 (gcov_sort_topn_counter_arrays): Ditto.
2176 (dump_one_gcov): Sort indirect_call topn counters.
2177 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
2179 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
2181 (__gcov_indirect_call_topn_profiler): New profiler function.
2182 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
2183 * libgcov.h: New decls.
2185 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
2187 * config.host: Remove support for score-*.
2189 2014-09-22 Joseph Myers <joseph@codesourcery.com>
2191 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2192 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
2193 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
2194 __LIBGCC_XF_MANT_DIG__.
2195 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
2196 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
2197 __LIBGCC_TF_MANT_DIG__.
2198 * libgcc2.c (NOTRUNC): Define in terms of
2199 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
2200 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2202 2014-09-22 Joseph Myers <joseph@codesourcery.com>
2205 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
2208 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
2210 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
2211 override USE_PT_GNU_EH_FRAME.
2212 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
2213 check USE_EH_FRAME_REGISTRY_ALWAYS against
2214 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
2215 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
2216 variable for substituted force_explicit_eh_registry.
2217 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
2218 * configure.ac (explicit-exception-frame-registration):
2220 * configure: Regenerate.
2222 2014-09-19 Olivier Hainque <hainque@adacore.com>
2224 * config.host (powerpc-wrs-vxworksmils): New configuration,
2227 2014-09-18 Joseph Myers <joseph@codesourcery.com>
2229 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
2231 2014-09-18 Joseph Myers <joseph@codesourcery.com>
2233 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
2234 bits not set bits as indicating trapping exceptions.
2236 2014-09-17 Nathan sidwell <nathan@acm.org>
2238 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
2239 (LIBGCOV_DRIVER): ... here.
2240 * libgcov-driver.c (gcov_master): New.
2241 (gcov_exit): Remove from master chain.
2242 (__gcov_init): Add to master chain if version compatible. Don't
2244 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
2245 (gcov_reset_int): Clear master chain, if compatible.
2246 (gcov_dump_int): New internal interface. Dump master chain, if
2248 (gcov_dump): Alias for gcov_dump_int.
2249 * libgcov.h (struct gcov_root): Add next and prev fields.
2250 (struct gcov_master): New struct.
2251 (__gcov_master): New.
2252 (gcov_dump_int): Declare.
2254 2014-09-17 Olivier Hainque <hainque@adacore.com>
2256 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
2257 and crtbegin.o + crtend.o to extra_parts.
2259 2014-09-12 Joseph Myers <joseph@codesourcery.com>
2261 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
2262 __LIBGCC_HAS_SF_MODE__.
2263 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
2264 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
2265 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
2266 * config/libbid/bid_gcc_intrinsics.h
2267 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
2268 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
2269 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
2270 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
2271 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
2272 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
2274 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
2277 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
2278 and R24 as needed. Make work for all devices and .text locations.
2279 (__do_global_ctors, __do_global_dtors): Use word addresses.
2280 (__tablejump__, __tablejump_elpm__): Remove functions.
2281 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
2283 (XICALL, XIJMP): New macros.
2285 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
2286 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2288 * config.host (aarch64*): Include crtfastmath.o and
2290 * config/aarch64/crtfastmath.c: New file.
2292 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
2294 * config.host: Remove picochip support.
2295 * config/picochip/adddi3.S: Remove.
2296 * config/picochip/ashlsi3.S: Remove.
2297 * config/picochip/ashlsi3.c: Remove.
2298 * config/picochip/ashrsi3.S: Remove.
2299 * config/picochip/ashrsi3.c: Remove.
2300 * config/picochip/clzsi2.S: Remove.
2301 * config/picochip/cmpsi2.S: Remove.
2302 * config/picochip/divmod15.S: Remove.
2303 * config/picochip/divmodhi4.S: Remove.
2304 * config/picochip/divmodsi4.S: Remove.
2305 * config/picochip/lib1funcs.S: Remove.
2306 * config/picochip/longjmp.S: Remove.
2307 * config/picochip/lshrsi3.S: Remove.
2308 * config/picochip/lshrsi3.c: Remove.
2309 * config/picochip/parityhi2.S: Remove.
2310 * config/picochip/popcounthi2.S: Remove.
2311 * config/picochip/setjmp.S: Remove.
2312 * config/picochip/subdi3.S: Remove.
2313 * config/picochip/t-picochip: Remove.
2314 * config/picochip/ucmpsi2.S: Remove.
2315 * config/picochip/udivmodhi4.S: Remove.
2316 * config/picochip/udivmodsi4.S: Remove.
2318 2014-09-08 Joseph Myers <joseph@codesourcery.com>
2320 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
2321 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
2322 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
2323 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
2324 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
2325 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
2326 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
2327 defined and LIBGCC2_HAS_DF_MODE is defined.
2328 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
2329 defined and LIBGCC2_HAS_XF_MODE is defined.
2330 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
2331 defined and LIBGCC2_HAS_TF_MODE is defined.
2333 2014-09-08 Joseph Myers <joseph@codesourcery.com>
2335 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
2336 and ROUND_TOWARDS_ZERO conditionals.
2338 2014-09-07 Nathan sidwell <nathan@acm.org>
2340 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
2341 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
2343 2014-09-05 Joseph Myers <joseph@codesourcery.com>
2345 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
2346 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
2347 uses to __LIBGCC_STACK_POINTER_REGNUM__.
2348 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
2349 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
2350 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
2351 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
2352 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
2353 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
2354 (DWARF_FRAME_REGISTERS): Change all uses to
2355 __LIBGCC_DWARF_FRAME_REGISTERS__.
2356 (EH_RETURN_STACKADJ_RTX): Change all uses to
2357 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
2358 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
2359 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
2360 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
2361 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
2362 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
2363 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
2364 to __LIBGCC_EH_FRAME_SECTION_NAME__.
2365 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
2366 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
2367 __LIBGCC_STACK_POINTER_REGNUM__.
2368 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
2369 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
2370 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
2371 to __LIBGCC_STACK_POINTER_REGNUM__.
2372 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
2373 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
2374 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
2375 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
2376 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
2377 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
2378 (STACK_POINTER_REGNUM): Change all uses to
2379 __LIBGCC_STACK_POINTER_REGNUM__.
2380 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
2381 use to __LIBGCC_STACK_POINTER_REGNUM__.
2382 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
2383 uses to __LIBGCC_STACK_POINTER_REGNUM__.
2384 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
2385 to __LIBGCC_DWARF_FRAME_REGISTERS__.
2386 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
2387 to __LIBGCC_DWARF_FRAME_REGISTERS__.
2388 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
2389 to __LIBGCC_STACK_POINTER_REGNUM__.
2390 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
2391 Remove conditional definition.
2392 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
2393 __LIBGCC_TEXT_SECTION_ASM_OP__.
2394 (EH_FRAME_SECTION_NAME): Change all uses to
2395 __LIBGCC_EH_FRAME_SECTION_NAME__.
2396 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
2397 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
2398 (CTORS_SECTION_ASM_OP): Change all uses to
2399 __LIBGCC_CTORS_SECTION_ASM_OP__.
2400 (DTORS_SECTION_ASM_OP): Change all uses to
2401 __LIBGCC_DTORS_SECTION_ASM_OP__.
2402 (JCR_SECTION_NAME): Change all uses to
2403 __LIBGCC_JCR_SECTION_NAME__.
2404 (INIT_SECTION_ASM_OP): Change all uses to
2405 __LIBGCC_INIT_SECTION_ASM_OP__.
2406 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
2407 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
2408 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
2409 __LIBGCC_STACK_GROWS_DOWNWARD__.
2410 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
2411 __LIBGCC_INIT_SECTION_ASM_OP__.
2412 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
2413 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
2414 (EH_FRAME_SECTION_NAME): Change all uses to
2415 __LIBGCC_EH_FRAME_SECTION_NAME__.
2416 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
2417 definitions. Change all uses to
2418 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
2419 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
2420 __LIBGCC_STACK_GROWS_DOWNWARD__.
2421 (DWARF_FRAME_REGISTERS): Change all uses to
2422 __LIBGCC_DWARF_FRAME_REGISTERS__.
2423 (EH_RETURN_STACKADJ_RTX): Change all uses to
2424 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
2425 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
2426 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
2427 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
2428 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
2429 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
2431 2014-09-02 Nathan sidwell <nathan@acm.org>
2433 * libgcov-interface.c (STRONG_ALIAS): New.
2434 (__gcov_flush): Call __gcov_reset_int.
2435 (__gcov_reset): Strong alias for ...
2436 (__gcov_reset_ing): ... this renamed hidden version.
2437 * libgcov.h (__gcov_reset_int): New declaration.
2439 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
2441 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
2443 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
2444 (__dso_handle): Define on Cygwin.
2445 * config/i386/t-cygming (crtbeginS.o): New rule.
2446 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
2448 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
2451 2014-08-13 Steve Ellcey <sellcey@mips.com>
2453 * crtstuff.c: Undef caddr_t.
2455 2014-08-12 Steve Ellcey <sellcey@mips.com>
2457 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
2459 2014-08-07 Nathan Sidwell <nathan@acm.org>
2461 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
2462 (LIBGCOV_DRIVER): ... to here.
2463 * libgcov.h (gcov_do_dump): New #define.
2464 (struct gcov_root): New.
2465 (__gcov_root): New declaration.
2466 (__gcov_dump_one): Declare.
2467 * libgcov-driver.c (gcov_list, gcov_dump_complete,
2468 run_accounted): Delete.
2469 (gcov_compute_histogram): Add LIST argument, adjust.
2470 (compute_summary): Adjust gcov_compute_histogram call.
2471 (gcov_do_dump): Not hidden, static in libgcov.
2472 (gcov_clear): Move to interface.c.
2473 (__gcov_dump_one): New, broken out of ...
2474 (gcov_exit): ... here. Make static.
2476 (__gcov_init): Adjust.
2477 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
2479 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
2480 (gcov_clear): Moved from driver.c. Add LIST argument.
2481 (__gcov_reset): Adjust for changed interfaces.
2482 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
2484 2014-08-04 Rohit <rohitarulraj@freescale.com>
2487 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
2488 based on change in SPE high register numbers and 3 HTM registers.
2490 2014-08-01 Nathan Sidwell <nathan@acm.org>
2492 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
2493 LIBGCOV_INTERFACE): Reformat.
2494 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
2496 * libgcov-interface.c: Reformat some comments.
2497 (__gcov_flush_mx): Add declaration. Tidy up definition.
2499 2014-07-31 Alan Modra <amodra@gmail.com>
2500 Peter Bergner <bergner@vnet.ibm.com>
2502 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
2503 (pack_ldouble): New function.
2504 (__gcc_qadd): Use it.
2505 (__gcc_qmul): Likewise.
2506 (__gcc_qdiv): Likewise.
2507 (__gcc_qneg): Likewise.
2508 (__gcc_stoq): Likewise.
2509 (__gcc_dtoq): Likewise.
2511 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
2513 * config/s390/tpf-unwind.h: Include <stdbool.h>.
2514 (__tpf_eh_return): Add original return address as second parameter.
2515 Handle cases where unwinder routines were called directly, instead
2516 of from within the C++ library.
2518 2014-07-29 Nathan Sidwell <nathan@acm.org>
2520 * libgcov.h: Move renaming of entry points to lib gcov specific
2522 (gcov_do_dump): New rename.
2523 (gcov_rewrite): Remove inline, make HIDDEN.
2524 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
2525 (gcov_exit_compute_summary): Rename to ...
2526 (compute_summary): ... here. Add LIST argument.
2527 (gcov_exit_merge_gcda): Rename to ...
2528 (merge_one_data): ... here.
2529 (gcov_exit_write_gcda): Rename to ...
2530 (write_one_data): ... here.
2531 (gcov_exit_merge_summary): Rename to ...
2532 (merge_summary): Add RUN_COUNTED argument.
2533 (gcov_exit_dump_gcov): Rename to ...
2534 (dump_one_gcov): Add RUN_COUNTED argument.
2535 (gcov_do_dump): New function, broken out of ...
2536 (gcov_exit): ... here. Call it.
2538 2014-07-27 Anthony Green <green@moxielogic.com>
2540 * config.host: Add moxiebox configuration suppport.
2542 2014-07-27 Nathan Sidwell <nathan@acm.org>
2544 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
2545 (struct gcov_filename): ... here. Include buffer and max length
2547 (gcov_max_filename): Remove.
2548 (gi_filename): Remove.
2549 (gcov_exit_compute_summary): Compute max filename here.
2550 (gcov_exit_merge_gcda): Add filename parm, adjust.
2551 (gcov_exit_merge_summary): Likewise.
2552 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
2553 (gcov_exit): Likewise.
2554 (__gcov_init): Don't calculate max length here.
2555 * libgcov_util.c (max_filename_len): Remove.
2556 (read_gcda_file): Don't calculate max length here.
2557 (gcov_read_profile_dir): Don't propagate here.
2558 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
2559 struct gcov_filename changes.
2560 (gcov_exit_open_gcda_file): Likewise.
2562 2014-07-25 Nathan Sidwell <nathan@acm.org>
2564 * libgcov-driver.c (set_gcov_dump_complete,
2565 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
2566 functions polluting user's namespace.
2567 (gcov_exit): Set variable directly.
2568 (gcov_clear): Reset variable directly.
2569 * libgcov-interface.c (get_gcov_dymp_complete,
2570 reset_gov_dump_complete): Remove declarations.
2571 (__gcov_reset, __gcov_dump): Don't call them.
2573 2014-07-24 DJ Delorie <dj@redhat.com>
2575 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
2576 (__gcc_deregister_frame): Move logic to detect deregister function
2578 (__gcc_register_frame): here, so it's consistent with the register
2581 2014-07-23 Nathan Sidwell <nathan@acm.org>
2583 * libgcov-driver.c (set_gcov_list): Remove.
2584 (gcov_list): Make non-static in GCOV_TOOL.
2585 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
2587 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
2589 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
2590 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
2591 Don't use SYNC_LOCK_RELEASE for int type.
2593 2014-07-14 Richard Biener <rguenther@suse.de>
2595 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
2597 2014-07-11 Rong Xu <xur@google.com>
2599 * libgcov-util.c (gcov_max_filename): Fix declartion.
2601 2014-07-10 Rong Xu <xur@google.com>
2603 Add gcov-tool: an offline gcda profile processing tool
2605 * libgcov-driver.c (gcov_max_filename): Make available
2607 * libgcov-merge.c (__gcov_merge_add): Replace
2608 gcov_read_counter() with a Macro.
2609 (__gcov_merge_ior): Ditto.
2610 (__gcov_merge_time_profile): Ditto.
2611 (__gcov_merge_single): Ditto.
2612 (__gcov_merge_delta): Ditto.
2613 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
2614 in the utility functions.
2615 (set_fn_ctrs): Utility function for reading gcda files to in-memory
2616 gcov_list object link lists.
2617 (tag_function): Ditto.
2618 (tag_blocks): Ditto.
2621 (tag_counters): Ditto.
2622 (tag_summary): Ditto.
2623 (read_gcda_finalize): Ditto.
2624 (read_gcda_file): Ditto.
2625 (ftw_read_file): Ditto.
2626 (read_profile_dir_init): Ditto.
2627 (gcov_read_profile_dir): Ditto.
2628 (gcov_read_counter_mem): Ditto.
2629 (gcov_get_merge_weight): Ditto.
2630 (merge_wrapper): A wrapper function that calls merging handler.
2631 (gcov_merge): Merge two gcov_info objects with weights.
2632 (find_match_gcov_info): Find the matched gcov_info in the list.
2633 (gcov_profile_merge): Merge two gcov_info object lists.
2634 (__gcov_add_counter_op): Process edge profile counter values.
2635 (__gcov_ior_counter_op): Process IOR profile counter values.
2636 (__gcov_delta_counter_op): Process delta profile counter values.
2637 (__gcov_single_counter_op): Process single profile counter values.
2638 (fp_scale): Callback function for float-point scaling.
2639 (int_scale): Callback function for integer fraction scaling.
2640 (gcov_profile_scale): Scaling profile counters.
2641 (gcov_profile_normalize): Normalize profile counters.
2642 * libgcov.h: Add headers and functions for gcov-tool use.
2643 (gcov_get_counter): New.
2644 (gcov_get_counter_target): Ditto.
2645 (struct gcov_info): Make the functions field mutable in gcov-tool
2648 2014-06-23 Kai Tietz <ktietz@redhat.com>
2651 * unwind-seh.c (_Unwind_GetGR): Check for proper
2653 (_Unwind_SetGR): Likewise.
2655 2014-05-22 Nick Clifton <nickc@redhat.com>
2657 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
2660 2014-05-22 Teresa Johnson <tejohnson@google.com>
2662 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
2665 2014-05-20 John Marino <gnugcc@marino.st>
2667 * config.host (*-*-dragonfly*): New target.
2668 * crtstuff.c: Make dl_iterate_support generic on *bsd.
2669 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
2670 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
2671 * config/i386/dragonfly-unwind.h: New.
2673 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
2676 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
2677 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
2679 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
2681 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
2684 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
2686 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
2688 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2691 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
2694 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
2696 Work around for current cygwin32 build problems.
2697 * config/i386/cygming-crtbegin.c (__register_frame_info,
2698 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
2699 functions only for 64-bit systems.
2701 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2703 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
2704 (sigill_caught, sigill_hdlr): Remove.
2706 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2708 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
2710 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2711 Solaris 9 single-threaded support.
2712 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2713 Solaris 9 single-threaded support. Add call_user_handler code
2715 (sparc_is_sighandler): Likewise.
2717 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2719 * config.host: Append t-floattodi to tmake_file depending on
2722 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
2724 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
2726 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
2729 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
2730 variable to avoid "array subscript is above array bounds" warnings.
2731 Use __builtin_expect when checking *jcr_list for NULL.
2733 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2736 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
2737 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
2738 vtv_*.o to extra_parts if enable_vtable_verify.
2740 2014-03-06 Nick Clifton <nickc@redhat.com>
2742 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
2743 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
2745 2014-02-28 Joey Ye <joey.ye@arm.com>
2748 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
2749 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
2752 2014-02-24 Walter Lee <walt@tilera.com>
2754 * config.host: Support "tilegx*" and "tilepro*" triplets.
2755 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
2756 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
2758 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
2759 Chung-Lin Tang <cltang@codesourcery.com>
2761 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
2762 * config/nios2/crti.S: Remove .file directive.
2763 * config/nios2/crtn.S: Likewise.
2765 2014-02-18 Kai Tietz <ktietz@redhat.com>
2766 Jonathan Schleifer <js@webkeks.org>
2769 * unwind-seh.c (_GCC_specific_handler): Pass proper
2770 value to unwind-handler.
2772 2014-02-12 Joseph Myers <joseph@codesourcery.com>
2774 * soft-fp/adddf3.c: Update from glibc.
2775 * soft-fp/addsf3.c: Likewise.
2776 * soft-fp/addtf3.c: Likewise.
2777 * soft-fp/divdf3.c: Likewise.
2778 * soft-fp/divsf3.c: Likewise.
2779 * soft-fp/divtf3.c: Likewise.
2780 * soft-fp/double.h: Likewise.
2781 * soft-fp/eqdf2.c: Likewise.
2782 * soft-fp/eqsf2.c: Likewise.
2783 * soft-fp/eqtf2.c: Likewise.
2784 * soft-fp/extenddftf2.c: Likewise.
2785 * soft-fp/extended.h: Likewise.
2786 * soft-fp/extendsfdf2.c: Likewise.
2787 * soft-fp/extendsftf2.c: Likewise.
2788 * soft-fp/extendxftf2.c: Likewise.
2789 * soft-fp/fixdfdi.c: Likewise.
2790 * soft-fp/fixdfsi.c: Likewise.
2791 * soft-fp/fixdfti.c: Likewise.
2792 * soft-fp/fixsfdi.c: Likewise.
2793 * soft-fp/fixsfsi.c: Likewise.
2794 * soft-fp/fixsfti.c: Likewise.
2795 * soft-fp/fixtfdi.c: Likewise.
2796 * soft-fp/fixtfsi.c: Likewise.
2797 * soft-fp/fixtfti.c: Likewise.
2798 * soft-fp/fixunsdfdi.c: Likewise.
2799 * soft-fp/fixunsdfsi.c: Likewise.
2800 * soft-fp/fixunsdfti.c: Likewise.
2801 * soft-fp/fixunssfdi.c: Likewise.
2802 * soft-fp/fixunssfsi.c: Likewise.
2803 * soft-fp/fixunssfti.c: Likewise.
2804 * soft-fp/fixunstfdi.c: Likewise.
2805 * soft-fp/fixunstfsi.c: Likewise.
2806 * soft-fp/fixunstfti.c: Likewise.
2807 * soft-fp/floatdidf.c: Likewise.
2808 * soft-fp/floatdisf.c: Likewise.
2809 * soft-fp/floatditf.c: Likewise.
2810 * soft-fp/floatsidf.c: Likewise.
2811 * soft-fp/floatsisf.c: Likewise.
2812 * soft-fp/floatsitf.c: Likewise.
2813 * soft-fp/floattidf.c: Likewise.
2814 * soft-fp/floattisf.c: Likewise.
2815 * soft-fp/floattitf.c: Likewise.
2816 * soft-fp/floatundidf.c: Likewise.
2817 * soft-fp/floatundisf.c: Likewise.
2818 * soft-fp/floatunditf.c: Likewise.
2819 * soft-fp/floatunsidf.c: Likewise.
2820 * soft-fp/floatunsisf.c: Likewise.
2821 * soft-fp/floatunsitf.c: Likewise.
2822 * soft-fp/floatuntidf.c: Likewise.
2823 * soft-fp/floatuntisf.c: Likewise.
2824 * soft-fp/floatuntitf.c: Likewise.
2825 * soft-fp/gedf2.c: Likewise.
2826 * soft-fp/gesf2.c: Likewise.
2827 * soft-fp/getf2.c: Likewise.
2828 * soft-fp/ledf2.c: Likewise.
2829 * soft-fp/lesf2.c: Likewise.
2830 * soft-fp/letf2.c: Likewise.
2831 * soft-fp/muldf3.c: Likewise.
2832 * soft-fp/mulsf3.c: Likewise.
2833 * soft-fp/multf3.c: Likewise.
2834 * soft-fp/negdf2.c: Likewise.
2835 * soft-fp/negsf2.c: Likewise.
2836 * soft-fp/negtf2.c: Likewise.
2837 * soft-fp/op-1.h: Likewise.
2838 * soft-fp/op-2.h: Likewise.
2839 * soft-fp/op-4.h: Likewise.
2840 * soft-fp/op-8.h: Likewise.
2841 * soft-fp/op-common.h: Likewise.
2842 * soft-fp/quad.h: Likewise.
2843 * soft-fp/single.h: Likewise.
2844 * soft-fp/soft-fp.h: Likewise.
2845 * soft-fp/subdf3.c: Likewise.
2846 * soft-fp/subsf3.c: Likewise.
2847 * soft-fp/subtf3.c: Likewise.
2848 * soft-fp/truncdfsf2.c: Likewise.
2849 * soft-fp/trunctfdf2.c: Likewise.
2850 * soft-fp/trunctfsf2.c: Likewise.
2851 * soft-fp/trunctfxf2.c: Likewise.
2852 * soft-fp/unorddf2.c: Likewise.
2853 * soft-fp/unordsf2.c: Likewise.
2854 * soft-fp/unordtf2.c: Likewise.
2855 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
2857 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2859 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2861 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2863 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2865 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2867 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2869 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2871 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2873 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2875 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2877 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2879 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2881 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
2883 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
2885 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2888 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2890 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
2891 cannot be represented.
2892 * config/s390/32/_fixsfdi.c: Likewise.
2893 * config/s390/32/_fixtfdi.c: Likewise.
2894 * config/s390/32/_fixunsdfdi.c: Likewise.
2895 * config/s390/32/_fixunssfdi.c: Likewise.
2896 * config/s390/32/_fixunstfdi.c: Likewise.
2898 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
2900 * configure.ac (libgcc_cv_mips_hard_float): New.
2901 * configure: Regenerate.
2902 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
2903 t-softfp-sfdf for hard-float targets.
2904 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
2905 (softfp_float_modes, softfp_int_modes, softfp_extensions)
2906 (softfp_truncations, softfp_exclude_libgcc2): New.
2907 * config/t-hardfp: New file.
2908 * config/t-hardfp-sfdf: Likewise.
2909 * config/hardfp.c: Likewise.
2911 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2913 * config.host: Include t-floattodi also for s390x.
2914 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
2915 * config/s390/32/_fixsfdi.c: Likewise.
2916 * config/s390/32/_fixtfdi.c: Likewise.
2917 * config/s390/32/_fixunsdfdi.c: Likewise.
2918 * config/s390/32/_fixunssfdi.c: Likewise.
2919 * config/s390/32/_fixunstfdi.c: Likewise.
2921 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2924 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
2925 (install-libgcc-unwind-map-forbuild): New target.
2926 (all): Depend on install-libgcc-unwind-map-forbuild.
2927 (install-libgcc-unwind-map): New target.
2928 (install): Depend on install-libgcc-unwind-map.
2930 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2932 * config/nios2/crti.S (_init): Initialize GOT pointer from
2933 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
2935 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
2937 * configure.ac: Check __mips64 when setting host_address.
2938 * configure: Regenerate.
2939 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
2940 mips/t-mips64 and t-softfp.
2941 (mips*-*-linux*): Don't add mips/t-tpbit.
2942 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
2943 (DPBIT, DPBIT_CFLAGS): Delete.
2944 * config/mips/sfp-machine.h: New file.
2945 * config/mips/t-mips64: Likewise.
2946 * config/mips/t-softfp-tf: Likewise.
2947 * config/mips/t-tpbit: Delete.
2949 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
2951 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
2954 2014-01-25 Walter Lee <walt@tilera.com>
2956 * config/tilepro/atomic.c: Include tconfig.h. Don't include
2957 config.h or system.h.
2960 2014-01-25 Walter Lee <walt@tilera.com>
2962 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
2963 (post_atomic_barrier): Ditto.
2964 (__fetch_and_do): New macro.
2965 (__atomic_fetch_and_do): Use __fetch_and_do.
2966 (__sync_fetch_and_do): New macro.
2967 (__sync_fetch_and_add_4): New function.
2968 (__sync_fetch_and_sub_4): New function.
2969 (__sync_fetch_and_or_4): New function.
2970 (__sync_fetch_and_and_4): New function.
2971 (__sync_fetch_and_xor_4): New function.
2972 (__sync_fetch_and_nand_4): New function.
2973 (__sync_fetch_and_add_8): New function.
2974 (__sync_fetch_and_sub_8): New function.
2975 (__sync_fetch_and_or_8): New function.
2976 (__sync_fetch_and_and_8): New function.
2977 (__sync_fetch_and_xor_8): New function.
2978 (__sync_fetch_and_nand_8): New function.
2979 (__do_and_fetch): New macro.
2980 (__atomic_do_and_fetch): Use __do_and_fetch.
2981 (__sync_do_and_fetch): New macro.
2982 (__sync_add_and_fetch_4): New function.
2983 (__sync_sub_and_fetch_4): New function.
2984 (__sync_or_and_fetch_4): New function.
2985 (__sync_and_and_fetch_4): New function.
2986 (__sync_xor_and_fetch_4): New function.
2987 (__sync_nand_and_fetch_4): New function.
2988 (__sync_add_and_fetch_8): New function.
2989 (__sync_sub_and_fetch_8): New function.
2990 (__sync_or_and_fetch_8): New function.
2991 (__sync_and_and_fetch_8): New function.
2992 (__sync_xor_and_fetch_8): New function.
2993 (__sync_nand_and_fetch_8): New function.
2994 (__sync_exchange_methods): New macro.
2995 (__sync_val_compare_and_swap_4): New function.
2996 (__sync_bool_compare_and_swap_4): New function.
2997 (__sync_lock_test_and_test_4): New function.
2998 (__sync_val_compare_and_swap_8): New function.
2999 (__sync_bool_compare_and_swap_8): New function.
3000 (__sync_lock_test_and_test_8): New function.
3001 (__subword_cmpxchg_body): New macro.
3002 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
3003 (__atomic_compare_exchange_2): Ditto.
3004 (__sync_subword_cmpxchg): New macro.
3005 (__sync_val_compare_and_swap_1): New function.
3006 (__sync_bool_compare_and_swap_1): New function.
3007 (__sync_val_compare_and_swap_2): New function.
3008 (__sync_bool_compare_and_swap_2): New function.
3009 (__atomic_subword): Rename to ...
3010 (__subword): ... New name.
3011 (__atomic_subword_fetch): Use __subword.
3012 (__sync_subword_fetch): New macro.
3013 (__sync_fetch_and_add_1): New function.
3014 (__sync_fetch_and_sub_1): New function.
3015 (__sync_fetch_and_or_1): New function.
3016 (__sync_fetch_and_and_1): New function.
3017 (__sync_fetch_and_xor_1): New function.
3018 (__sync_fetch_and_nand_1): New function.
3019 (__sync_fetch_and_add_2): New function.
3020 (__sync_fetch_and_sub_2): New function.
3021 (__sync_fetch_and_or_2): New function.
3022 (__sync_fetch_and_and_2): New function.
3023 (__sync_fetch_and_xor_2): New function.
3024 (__sync_fetch_and_nand_2): New function.
3025 (__sync_add_and_fetch_1): New function.
3026 (__sync_sub_and_fetch_1): New function.
3027 (__sync_or_and_fetch_1): New function.
3028 (__sync_and_and_fetch_1): New function.
3029 (__sync_xor_and_fetch_1): New function.
3030 (__sync_nand_and_fetch_1): New function.
3031 (__sync_add_and_fetch_2): New function.
3032 (__sync_sub_and_fetch_2): New function.
3033 (__sync_or_and_fetch_2): New function.
3034 (__sync_and_and_fetch_2): New function.
3035 (__sync_xor_and_fetch_2): New function.
3036 (__sync_nand_and_fetch_2): New function.
3037 (__atomic_subword_lock): Use __subword.
3038 (__sync_subword_lock): New macro.
3039 (__sync_lock_test_and_set_1): New function.
3040 (__sync_lock_test_and_set_2): New function.
3042 2014-01-25 Walter Lee <walt@tilera.com>
3044 * config/tilepro/atomic.c (BIT_OFFSET): Define.
3045 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
3046 (__atomic_subword): Ditto.
3048 2014-01-25 Walter Lee <walt@tilera.com>
3050 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
3051 a prefix op argument.
3052 (__atomic_nand_fetch_4): Add prefix op.
3053 (__atomic_nand_fetch_8): Ditto.
3055 2014-01-21 Baruch Siach <barch@tkos.co.il>
3057 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
3059 2014-01-09 Rong Xu <xur@google.com>
3061 * libgcov-driver.c (this_prg): make it local to save
3063 (gcov_exit_compute_summary): Ditto.
3064 (gcov_exit_merge_gcda): Ditto.
3065 (gcov_exit_merge_summary): Ditto.
3066 (gcov_exit_dump_gcov): Ditto.
3068 2014-01-08 Rong Xu <xur@google.com>
3070 * libgcov-driver.c: Use libgcov.h.
3071 (buffer_fn_data): Use xmalloc instead of malloc.
3072 (gcov_exit_merge_gcda): Ditto.
3073 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
3074 * libgcov.h: New common header files for libgcov-*.h.
3075 * libgcov-interface.c: Use libgcov.h
3076 * libgcov-merge.c: Ditto.
3077 * libgcov-profiler.c: Ditto.
3078 * Makefile.in: Add dependence to libgcov.h
3080 2014-01-02 Joseph Myers <joseph@codesourcery.com>
3082 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
3083 case of small numerator and finite nonzero result.
3085 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
3087 Update copyright years
3089 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
3091 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
3092 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
3093 config/arc/dp-hack.h, config/arc/fp-hack.h,
3094 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
3095 config/arc/ieee-754/arc600-dsp/divdf3.S,
3096 config/arc/ieee-754/arc600-dsp/divsf3.S,
3097 config/arc/ieee-754/arc600-dsp/muldf3.S,
3098 config/arc/ieee-754/arc600-dsp/mulsf3.S,
3099 config/arc/ieee-754/arc600-mul64/divdf3.S,
3100 config/arc/ieee-754/arc600-mul64/divsf3.S,
3101 config/arc/ieee-754/arc600-mul64/muldf3.S,
3102 config/arc/ieee-754/arc600-mul64/mulsf3.S,
3103 config/arc/ieee-754/arc600/divsf3.S,
3104 config/arc/ieee-754/arc600/mulsf3.S,
3105 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
3106 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
3107 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
3108 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
3109 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
3110 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
3111 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
3112 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
3113 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
3114 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
3115 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
3116 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
3117 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
3118 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
3119 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
3120 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
3121 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
3122 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
3123 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
3124 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
3125 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
3126 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
3127 vtv_start_preinit.c: Use the standard form for the copyright notice.
3129 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
3130 Chung-Lin Tang <cltang@codesourcery.com>
3131 Based on patches from Altera Corporation
3133 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
3134 * config/nios2/lib2-nios2.h: New file.
3135 * config/nios2/lib2-divmod-hi.c: New file.
3136 * config/nios2/linux-unwind.h: New file.
3137 * config/nios2/lib2-divmod.c: New file.
3138 * config/nios2/linux-atomic.c: New file.
3139 * config/nios2/t-nios2: New file.
3140 * config/nios2/crti.asm: New file.
3141 * config/nios2/t-linux: New file.
3142 * config/nios2/lib2-divtable.c: New file.
3143 * config/nios2/lib2-mul.c: New file.
3144 * config/nios2/tramp.c: New file.
3145 * config/nios2/crtn.asm: New file.
3147 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
3149 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
3150 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
3151 from cpuid.h to check vendor signatures.
3153 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
3155 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
3156 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
3157 (get_amd_cpu): Likewise.
3159 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
3161 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
3164 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
3165 H.J. Lu <hongjiu.lu@intel.com>
3168 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
3170 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
3171 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
3172 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
3173 FEATURE_XOP and FEATURE_FMA.
3174 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
3176 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
3177 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
3178 FEATURE_FMA4 and FEATURE_XOP.
3180 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
3182 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
3183 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
3184 (get_intel_cpu): Updated.
3186 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
3188 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
3190 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
3192 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
3193 instructions when __SSE_MATH__ is defined.
3195 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
3197 * config.host (microblaze-*-rtems*): New.
3199 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
3201 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
3202 architectures that do not have hardware divide instruction.
3203 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
3205 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
3207 * longlong.h: Delete (moved to include/).
3209 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
3211 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
3212 of normal number and qNaN to not raise an inexact exception.
3214 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
3216 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
3218 2013-11-28 Matthew Leach <matthew.leach@arm.com>
3220 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
3221 for correct opcodes on BE.
3223 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
3225 * soft-fp/op-4.h: Update from glibc.
3227 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
3229 * libgcc2.c (__udivmoddi4): Define new implementation when
3230 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
3231 divide instructions.
3233 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
3235 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
3237 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3239 * config/t-softfp (soft-fp-objects-base): New variable.
3240 (soft-fp-objects): Use it.
3242 2013-11-23 David Edelson <dje.gcc@gmail.com>
3243 Andrew Dixie <andrewd@gentrack.com>
3246 * config/rs6000/aixinitfini.c: New file.
3247 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
3248 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
3251 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
3253 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
3255 2013-11-18 Jan Hubicka <jh@suse.cz>
3257 * libgcov-driver.c (run_accounted): Make global level static.
3258 (gcov_exit_merge_summary): Silence warning; do not clear
3260 (gcov_exit): Clear it here.
3262 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
3265 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
3266 (all_prg, crc32): Remove static vars.
3267 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
3269 (gcov_exit_merge_gcda): Add crc32 parameter.
3270 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
3271 do not account run if it was already accounted.
3272 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
3273 (gcov_exit): Initialize all_prg; update.
3275 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
3277 * configure: Regenerate.
3279 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3280 Alan Modra <amodra@gmail.com>
3282 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
3283 (frob_update_context): Use it.
3285 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3286 Alan Modra <amodra@gmail.com>
3288 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
3289 (trampoline_initial): Provide ELFv2 variant.
3290 (__trampoline_setup): Likewise.
3292 * config/rs6000/linux-unwind.h (frob_update_context): Do not
3293 check for AIX indirect function call sequence if _CALL_ELF == 2.
3295 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3296 Alan Modra <amodra@gmail.com>
3298 * config/rs6000/linux-unwind.h (get_regs): Do not support
3299 old kernel versions if _CALL_ELF == 2.
3300 (frob_update_context): Do not support PLT stub variants only
3301 generated by old linkers if _CALL_ELF == 2.
3303 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3304 Alan Modra <amodra@gmail.com>
3306 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
3307 location of CR save area for 64-bit little-endian systems.
3309 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
3311 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
3313 * config/arm/t-vxworks: Delete.
3315 2013-11-10 Kai Tietz <ktietz@redhat.com>
3317 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
3318 Increment load-count on use of LIBGCC_SONAME DLL.
3319 (hmod_libgcc): New static variable to hold handle of
3321 (__gcc_deregister_frame): Decrement load-count of
3324 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
3326 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
3328 * configure: Regenerate
3330 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
3332 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
3333 FP_EX_DENORM. Store result to volatile location after SSE division
3334 to close interrupt window. Remove unneeded fwait after x87
3335 division since interrupt window will be closed by emitted fstp.
3336 Rewrite FP_EX_INEXACT handling.
3338 2013-11-06 Joseph Myers <joseph@codesourcery.com>
3340 * soft-fp/README: Update.
3341 * soft-fp/adddf3.c: Update from glibc.
3342 * soft-fp/addsf3.c: Likewise.
3343 * soft-fp/addtf3.c: Likewise.
3344 * soft-fp/divdf3.c: Likewise.
3345 * soft-fp/divsf3.c: Likewise.
3346 * soft-fp/divtf3.c: Likewise.
3347 * soft-fp/double.h: Likewise.
3348 * soft-fp/eqdf2.c: Likewise.
3349 * soft-fp/eqsf2.c: Likewise.
3350 * soft-fp/eqtf2.c: Likewise.
3351 * soft-fp/extenddftf2.c: Likewise.
3352 * soft-fp/extended.h: Likewise.
3353 * soft-fp/extendsfdf2.c: Likewise.
3354 * soft-fp/extendsftf2.c: Likewise.
3355 * soft-fp/extendxftf2.c: Likewise.
3356 * soft-fp/fixdfdi.c: Likewise.
3357 * soft-fp/fixdfsi.c: Likewise.
3358 * soft-fp/fixdfti.c: Likewise.
3359 * soft-fp/fixsfdi.c: Likewise.
3360 * soft-fp/fixsfsi.c: Likewise.
3361 * soft-fp/fixsfti.c: Likewise.
3362 * soft-fp/fixtfdi.c: Likewise.
3363 * soft-fp/fixtfsi.c: Likewise.
3364 * soft-fp/fixtfti.c: Likewise.
3365 * soft-fp/fixunsdfdi.c: Likewise.
3366 * soft-fp/fixunsdfsi.c: Likewise.
3367 * soft-fp/fixunsdfti.c: Likewise.
3368 * soft-fp/fixunssfdi.c: Likewise.
3369 * soft-fp/fixunssfsi.c: Likewise.
3370 * soft-fp/fixunssfti.c: Likewise.
3371 * soft-fp/fixunstfdi.c: Likewise.
3372 * soft-fp/fixunstfsi.c: Likewise.
3373 * soft-fp/fixunstfti.c: Likewise.
3374 * soft-fp/floatdidf.c: Likewise.
3375 * soft-fp/floatdisf.c: Likewise.
3376 * soft-fp/floatditf.c: Likewise.
3377 * soft-fp/floatsidf.c: Likewise.
3378 * soft-fp/floatsisf.c: Likewise.
3379 * soft-fp/floatsitf.c: Likewise.
3380 * soft-fp/floattidf.c: Likewise.
3381 * soft-fp/floattisf.c: Likewise.
3382 * soft-fp/floattitf.c: Likewise.
3383 * soft-fp/floatundidf.c: Likewise.
3384 * soft-fp/floatundisf.c: Likewise.
3385 * soft-fp/floatunditf.c: Likewise.
3386 * soft-fp/floatunsidf.c: Likewise.
3387 * soft-fp/floatunsisf.c: Likewise.
3388 * soft-fp/floatunsitf.c: Likewise.
3389 * soft-fp/floatuntidf.c: Likewise.
3390 * soft-fp/floatuntisf.c: Likewise.
3391 * soft-fp/floatuntitf.c: Likewise.
3392 * soft-fp/gedf2.c: Likewise.
3393 * soft-fp/gesf2.c: Likewise.
3394 * soft-fp/getf2.c: Likewise.
3395 * soft-fp/ledf2.c: Likewise.
3396 * soft-fp/lesf2.c: Likewise.
3397 * soft-fp/letf2.c: Likewise.
3398 * soft-fp/muldf3.c: Likewise.
3399 * soft-fp/mulsf3.c: Likewise.
3400 * soft-fp/multf3.c: Likewise.
3401 * soft-fp/negdf2.c: Likewise.
3402 * soft-fp/negsf2.c: Likewise.
3403 * soft-fp/negtf2.c: Likewise.
3404 * soft-fp/op-1.h: Likewise.
3405 * soft-fp/op-2.h: Likewise.
3406 * soft-fp/op-4.h: Likewise.
3407 * soft-fp/op-8.h: Likewise.
3408 * soft-fp/op-common.h: Likewise.
3409 * soft-fp/quad.h: Likewise.
3410 * soft-fp/single.h: Likewise.
3411 * soft-fp/soft-fp.h: Likewise.
3412 * soft-fp/subdf3.c: Likewise.
3413 * soft-fp/subsf3.c: Likewise.
3414 * soft-fp/subtf3.c: Likewise.
3415 * soft-fp/truncdfsf2.c: Likewise.
3416 * soft-fp/trunctfdf2.c: Likewise.
3417 * soft-fp/trunctfsf2.c: Likewise.
3418 * soft-fp/trunctfxf2.c: Likewise.
3419 * soft-fp/unorddf2.c: Likewise.
3420 * soft-fp/unordsf2.c: Likewise.
3421 * soft-fp/unordtf2.c: Likewise.
3423 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
3425 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
3426 (_FP_MUL_MEAT_D): Ditto.
3427 (_FP_DIV_MEAT_S): Ditto.
3428 (_FP_DIV_MEAT_D): Ditto.
3429 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
3430 t-softfp-sfdf and t-softfp to tmake_file.
3432 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
3434 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
3435 * config/i386/crtprec.c: Ditto.
3437 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
3438 Shiva Chen <shiva0217@gmail.com>
3440 * config.host (nds32*-elf*): Add nds32 target.
3441 * config/nds32 : New directory and files.
3443 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
3445 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
3446 * config.host (cpu_type) <Setting default>: Add entry for
3448 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
3449 <crisv32-*-linux*>: Adjust.
3450 * longlong.h: Wrap the whole CRIS section in a single
3451 defined(__CRIS__) conditional. Add comment about add_ssaaaa
3453 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
3455 [__CRIS__] (__umulsidi3): Define.
3456 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
3457 * config/cris/sfp-machine.h: New file.
3458 * config/cris/umulsidi3.S: New file.
3459 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
3460 * config/cris/arit.c (SIGNMULT): New macro.
3461 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
3462 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
3463 saving 3 out of originally 33 cycles from the fastest
3464 path, 3 out of 54 from the medium path and one from the longest
3465 path. Improve comments.
3467 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
3469 * sync.c: Remove static aliases and define each function directly
3470 under its real name.
3472 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
3474 * config.host (hppa*64*-*-linux*): Define extra_parts.
3475 (hppa*-*-linux*): Likewise.
3477 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
3479 * config/arc/crtgend.S: Add 2013 to Copyright years.
3480 * config/arc/gmon/atomic.h: Likewise.
3481 * config/arc/gmon/auxreg.h: Likewise.
3482 * config/arc/gmon/sys/gmon_out.h: Likewise.
3483 * config/arc/gmon/sys/gmon.h: Likewise.
3484 * config/arc/gmon/prof-freq.c: Likewise.
3485 * config/arc/gmon/mcount.c: Likewise.
3486 * config/arc/gmon/prof-freq-stub.S: Likewise.
3487 * config/arc/gmon/gmon.c: Likewise.
3488 * config/arc/gmon/machine-gmon.h: Likewise.
3489 * config/arc/gmon/profil.S: Likewise.
3490 * config/arc/gmon/dcache_linesz.S: Likewise.
3491 * config/arc/crtg.S: Likewise.
3492 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
3493 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
3494 * config/arc/ieee-754/adddf3.S: Likewise.
3495 * config/arc/ieee-754/truncdfsf2.S: Likewise.
3496 * config/arc/ieee-754/fixsfsi.S: Likewise.
3497 * config/arc/ieee-754/gtsf2.S: Likewise.
3498 * config/arc/ieee-754/floatsisf.S: Likewise.
3499 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
3500 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
3501 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
3502 * config/arc/ieee-754/fixdfsi.S: Likewise.
3503 * config/arc/ieee-754/addsf3.S: Likewise.
3504 * config/arc/ieee-754/gesf2.S: Likewise.
3505 * config/arc/ieee-754/floatsidf.S: Likewise.
3506 * config/arc/ieee-754/extendsfdf2.S: Likewise.
3507 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
3508 * config/arc/ieee-754/gtdf2.S: Likewise.
3509 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
3510 * config/arc/ieee-754/uneqdf2.S: Likewise.
3511 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
3512 * config/arc/ieee-754/uneqsf2.S: Likewise.
3513 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
3514 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
3515 * config/arc/ieee-754/eqdf2.S: Likewise.
3516 * config/arc/ieee-754/ordsf2.S: Likewise.
3517 * config/arc/ieee-754/divsf3.S: Likewise.
3518 * config/arc/ieee-754/divdf3.S: Likewise.
3519 * config/arc/ieee-754/floatunsidf.S: Likewise.
3520 * config/arc/ieee-754/orddf2.S: Likewise.
3521 * config/arc/ieee-754/eqsf2.S: Likewise.
3522 * config/arc/ieee-754/gedf2.S: Likewise.
3523 * config/arc/crtn.S: Likewise.
3524 * config/arc/crti.S: Likewise.
3525 * config/arc/t-arc700-uClibc: Likewise.
3526 * config/arc/asm.h: Likewise.
3527 * config/arc/libgcc-excl.ver: Likewise.
3528 * config/arc/t-arc-newlib: Likewise.
3529 * config/arc/divtab-arc700.c: Likewise.
3530 * config/arc/initfini.c: Likewise.
3531 * config/arc/fp-hack.h: Likewise.
3533 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
3534 Diego Novillo <dnovillo@google.com>
3536 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
3537 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
3538 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
3539 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
3541 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
3542 Brendan Kehoe <brendan@zen.org>
3543 Simon Cook <simon.cook@embecosm.com>
3545 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
3546 * config/arc: New directory.
3547 * longlong.h [__arc__] (umul_ppmm): Remove.
3548 [__arc__] (__umulsidi3): Define.
3549 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
3550 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
3552 2013-09-17 Jacek Caban <jacek@codeweavers.com>
3554 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
3556 * config/i386/gthr-win32.h: Likewise.
3558 2013-09-16 DJ Delorie <dj@redhat.com>
3560 * config/rl78/vregs.h: Add G10 register definitions.
3561 * config/rl78/lib2mul.c: Enable for RL78/G10.
3562 * config/rl78/lib2div.c: Likewise.
3563 * config/rl78/lshrsi3.S: Use vregs.h.
3564 * config/rl78/cmpsi2.S: Likewise.
3565 * config/rl78/trampoline.S: Likewise.
3566 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
3568 2013-09-14 DJ Delorie <dj@redhat.com>
3569 Nick Clifton <nickc@redhat.com>
3571 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
3572 * config/rl78/vregs.h: New.
3573 * config/rl78/signbit.S: New file. Implements signbit function.
3574 * config/rl78/divmodsi.S: New.
3575 * config/rl78/divmodhi.S: New.
3576 * config/rl78/divmodqi.S: New.
3577 * config/rl78/t-rl78: Build them here...
3578 * config/rl78/lib2div.c: ...but not here.
3580 2013-09-12 DJ Delorie <dj@redhat.com>
3582 * config.host (msp*-*-elf): New.
3583 * config/msp430/: New port.
3585 2013-08-18 Iain Sandoe <iain@codesourcery.com>
3587 PR gcov-profile/58127
3588 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
3589 __thread var for emulated TLS.
3590 (__gcov_indirect_call_counters): Likewise.
3592 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
3593 Catherine Moore <clm@codesourcery.com>
3594 Richard Sandiford <rdsandiford@googlemail.com>
3596 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
3597 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
3598 (CALL_STUB_NO_RET): Likewise.
3599 (CALL_STUB_RET): Likewise.
3600 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
3601 __mips16_ret call/return stub symbols.
3602 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
3605 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
3607 * config.host <mips*-*-linux*>: Remove a stray comment.
3609 2013-08-10 Jan Hubicka <jh@suse.cz>
3611 Work around binutils PR14342
3612 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
3613 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
3614 (L_gcov_indirect_call_profiler_v2): New.
3616 2013-08-06 Jan Hubicka <jh@suse.cz>
3618 * libgcov.c (__gcov_indirect_call_callee,
3619 __gcov_indirect_call_counters): New global vars.
3620 (__gcov_indirect_call_profiler): replace by ...
3621 (__gcov_indirect_call_profiler_v2) ... this one.
3623 2013-08-06 Caroline Tice <cmtice@google.com>
3625 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
3626 vtv_start_preinit.o and vtv_end_preinit.o.
3627 * configure.ac: Add code to check/set enable_vtable_verify.
3628 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
3630 * vtv_start_preinit.c: New file.
3631 * vtv_end_preinit.c: New file.
3632 * vtv_start.c: New file.
3633 * vtv_end.c: New file.
3634 * configure: Regenerated.
3636 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
3638 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
3639 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
3640 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
3641 GPL-3.0-with-GCC-exception.
3643 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
3645 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
3648 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3650 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
3651 mapping for FPRs when creating the fallback framestate.
3653 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
3656 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
3657 (__round_s2_const, __round_u2_const)
3658 (__round_s4_const, __round_u4_const, __round_x8):
3659 Saturate result if addition result cannot be represented.
3661 2013-07-15 Matthias Klose <doko@ubuntu.com>
3663 * libgcc2.c: Don't include <limits.h>.
3665 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
3667 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
3669 2013-07-06 Jakub Jelinek <jakub@redhat.com>
3672 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
3674 2013-06-28 Jakub Jelinek <jakub@redhat.com>
3677 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
3679 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
3680 instead of table lookups.
3681 (__popcountDI2): Likewise.
3683 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
3685 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
3688 2013-06-21 Joseph Myers <joseph@codesourcery.com>
3691 * soft-fp/adddf3.c: Update from glibc.
3692 * soft-fp/addsf3.c: Likewise.
3693 * soft-fp/addtf3.c: Likewise.
3694 * soft-fp/divdf3.c: Likewise.
3695 * soft-fp/divsf3.c: Likewise.
3696 * soft-fp/divtf3.c: Likewise.
3697 * soft-fp/double.h: Likewise.
3698 * soft-fp/eqdf2.c: Likewise.
3699 * soft-fp/eqsf2.c: Likewise.
3700 * soft-fp/eqtf2.c: Likewise.
3701 * soft-fp/extenddftf2.c: Likewise.
3702 * soft-fp/extended.h: Likewise.
3703 * soft-fp/extendsfdf2.c: Likewise.
3704 * soft-fp/extendsftf2.c: Likewise.
3705 * soft-fp/fixdfdi.c: Likewise.
3706 * soft-fp/fixdfsi.c: Likewise.
3707 * soft-fp/fixsfdi.c: Likewise.
3708 * soft-fp/fixsfsi.c: Likewise.
3709 * soft-fp/fixtfdi.c: Likewise.
3710 * soft-fp/fixtfsi.c: Likewise.
3711 * soft-fp/fixunsdfdi.c: Likewise.
3712 * soft-fp/fixunsdfsi.c: Likewise.
3713 * soft-fp/fixunssfdi.c: Likewise.
3714 * soft-fp/fixunssfsi.c: Likewise.
3715 * soft-fp/fixunstfdi.c: Likewise.
3716 * soft-fp/fixunstfsi.c: Likewise.
3717 * soft-fp/floatdidf.c: Likewise.
3718 * soft-fp/floatdisf.c: Likewise.
3719 * soft-fp/floatditf.c: Likewise.
3720 * soft-fp/floatsidf.c: Likewise.
3721 * soft-fp/floatsisf.c: Likewise.
3722 * soft-fp/floatsitf.c: Likewise.
3723 * soft-fp/floatundidf.c: Likewise.
3724 * soft-fp/floatundisf.c: Likewise.
3725 * soft-fp/floatunditf.c: Likewise.
3726 * soft-fp/floatunsidf.c: Likewise.
3727 * soft-fp/floatunsisf.c: Likewise.
3728 * soft-fp/floatunsitf.c: Likewise.
3729 * soft-fp/gedf2.c: Likewise.
3730 * soft-fp/gesf2.c: Likewise.
3731 * soft-fp/getf2.c: Likewise.
3732 * soft-fp/ledf2.c: Likewise.
3733 * soft-fp/lesf2.c: Likewise.
3734 * soft-fp/letf2.c: Likewise.
3735 * soft-fp/muldf3.c: Likewise.
3736 * soft-fp/mulsf3.c: Likewise.
3737 * soft-fp/multf3.c: Likewise.
3738 * soft-fp/negdf2.c: Likewise.
3739 * soft-fp/negsf2.c: Likewise.
3740 * soft-fp/negtf2.c: Likewise.
3741 * soft-fp/op-1.h: Likewise.
3742 * soft-fp/op-2.h: Likewise.
3743 * soft-fp/op-4.h: Likewise.
3744 * soft-fp/op-8.h: Likewise.
3745 * soft-fp/op-common.h: Likewise.
3746 * soft-fp/quad.h: Likewise.
3747 * soft-fp/single.h: Likewise.
3748 * soft-fp/soft-fp.h: Likewise.
3749 * soft-fp/subdf3.c: Likewise.
3750 * soft-fp/subsf3.c: Likewise.
3751 * soft-fp/subtf3.c: Likewise.
3752 * soft-fp/truncdfsf2.c: Likewise.
3753 * soft-fp/trunctfdf2.c: Likewise.
3754 * soft-fp/trunctfsf2.c: Likewise.
3755 * soft-fp/unorddf2.c: Likewise.
3756 * soft-fp/unordsf2.c: Likewise.
3757 * soft-fp/unordtf2.c: Likewise.
3758 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
3759 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3760 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3761 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3762 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3763 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3764 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3765 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3766 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3767 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
3768 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
3769 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3771 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
3773 * config/mips/lib2funcs.c: New file.
3774 * config/mips/t-mips (LIB2ADD_ST): Add it.
3776 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
3779 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
3780 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
3782 2013-06-08 Walter Lee <walt@tilera.com>
3784 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
3785 Replace int64_t with long long. Add __extension__ where
3787 * config/tilepro/atomic.c: Include config.h.
3789 2013-06-06 Douglas B Rupp <rupp@adacore.com>
3791 * config.host (arm-wrs-vxworks): Configure with other soft float.
3793 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
3795 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
3796 (mips64r5900el-*-elf*): New configurations.
3798 2013-06-04 Alan Modra <amodra@gmail.com>
3800 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
3802 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
3804 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
3806 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
3808 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
3809 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
3810 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
3812 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
3814 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
3815 (powerpc-wrs-vxworks): Likewise.
3817 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
3819 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
3820 signal frames as well.
3821 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
3822 STACK_BIAS to the CFA offset.
3824 2013-05-17 Richard Henderson <rth@redhat.com>
3827 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
3828 (execute_cfa_program): Use it when storing to fs->regs.
3830 2013-05-08 Kai Tietz <ktietz@redhat.com>
3832 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
3833 (__deregister_frame_info): Likewise.
3835 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
3837 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
3840 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
3842 2013-04-25 Alan Modra <amodra@gmail.com>
3844 * config.host: Match little-endian powerpc-linux.
3846 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
3848 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
3849 as 'unsigned long long' instead of 'unsigned long'.
3850 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
3853 2013-04-10 Julian Brown <julian@codesourcery.com>
3855 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
3856 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
3857 unsigned char/unsigned short.
3858 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
3860 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3863 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
3865 2013-04-04 Meador Inge <meadori@codesourcery.com>
3867 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
3868 computing the location of the link register.
3869 (aeabi_uldivmod): Ditto.
3871 2013-03-27 Kai Tietz <ktietz@redhat.com>
3873 * config.host: Add support for cygwin x64 target.
3874 * configure: Regenerated.
3876 2013-03-26 Walter Lee <walt@tilera.com>
3878 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
3879 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
3881 2013-03-25 Kai Tietz <ktietz@redhat.com>
3883 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
3885 2013-03-20 Robert Mason <rbmj@verizon.net>
3887 * config/vxlib-tls.c (__gthread_get_tsd_data,)
3888 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
3889 (__gthread_leave_tsd_dtor_context): Add prototypes.
3890 (tls_delete_hook): Update.
3892 2013-03-20 Catherine Moore <clm@codesourcery.com>
3893 Joseph Myers <joseph@codesourcery.com>
3894 Chao-ying Fu <fu@mips.com>
3896 * config/mips/mips16.S: Don't build for microMIPS.
3897 * config/mips/linux-unwind.h: Handle microMIPS frame.
3898 * config/mips/crtn.S (fini, init): New labels.
3900 2013-03-14 Jakub Jelinek <jakub@redhat.com>
3902 PR tree-optimization/53265
3903 * unwind-dw2.c (execute_cfa_program): Avoid
3904 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
3905 on targets with DWARF_FRAME_REGISTERS < 32.
3907 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
3910 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
3911 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
3913 2013-03-07 Sriraman Tallam <tmsriram@google.com>
3915 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
3916 sandybridge processors.
3918 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
3921 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
3924 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3926 * config/microblaze/crti.S: Setup stack protection at entry
3928 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
3930 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
3931 (__rotldi3): Shift bytewise if applicable.
3933 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
3935 * config/aarch64/sync-cache.c
3936 (__aarch64_sync_cache_range): Silence warnings.
3938 2013-02-25 Catherine Moore <clm@codesourcery.com>
3941 2013-02-24 Catherine Moore <clm@codesourcery.com>
3942 Joseph Myers <joseph@codesourcery.com>
3943 Chao-ying Fu <fu@mips.com>
3945 * config/mips/mips16.S: Don't build for microMIPS.
3946 * config/mips/linux-unwind.h: Handle microMIPS frame.
3947 * config/mips/crtn.S (fini, init): New labels.
3949 2013-02-24 Catherine Moore <clm@codesourcery.com>
3950 Joseph Myers <joseph@codesourcery.com>
3951 Chao-ying Fu <fu@mips.com>
3953 * config/mips/mips16.S: Don't build for microMIPS.
3954 * config/mips/linux-unwind.h: Handle microMIPS frame.
3955 * config/mips/crtn.S (fini, init): New labels.
3957 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3958 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
3961 2013-02-16 Alan Modra <amodra@gmail.com>
3964 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
3965 (ppc_fallback_frame_state): Always set up save locations for fp
3966 and altivec. Don't bother with non-callee-saved regs, r0-r13
3967 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
3969 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
3972 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
3974 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
3975 _ssmulha3, _usmulusa3, _ssmulsa3.
3976 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
3977 (__muldi3): XCALL __muldi3_6 instead of rcall.
3978 (__umulsidi3, __mulsidi3): New functions.
3979 (do_prologue_saves, do_epilogue_restores): New .macros.
3980 (__divdi3_moddi3): Use them.
3981 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
3982 (__usmulusa3, __ssmulsa3): New functions.
3984 2013-02-11 Iain Sandoe <iain@codesourcery.com>
3985 Jack Howarth <howarth@bromo.med.uc.edu>
3986 Patrick Marlier <patrick.marlier@gmail.com>
3989 * config/darwin-crt-tm.c: Remove dummy functions hack.
3991 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
3994 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
3995 * config/avr/lib2-object.mk: New iterator to build objects from it.
3996 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
3998 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
3999 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
4000 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
4001 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
4002 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
4003 * config/avr/lib1funcs-fixed.S: Implement them.
4005 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
4007 Update copyright years.
4009 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
4012 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
4013 Add crtcxa to extra_parts.
4014 * config/rs6000/exit.h: New file.
4015 * config/rs6000/cxa_atexit.c: New file.
4016 * config/rs6000/cxa_finalize.c: New file.
4017 * config/rs6000/crtcxa.c: New file.
4018 * config/rs6000/t-aix-cxa: New file.
4019 * config/rs6000/libgcc-aix-cxa.ver: New file.
4021 2013-01-31 Nick Clifton <nickc@redhat.com>
4023 * config/v850/lib1funcs.S: Add support for e3v5 architecture
4026 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
4029 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
4030 _mulQQ, _mulHQ, _mulHA, _mulSA,
4031 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
4032 _divQQ, _divHQ, _divHA, _divSA,
4033 _divUQQ, _divUHQ, _divUHA, _divUSA.
4035 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
4037 * config.host(microblaze*-linux*): tmake_file: Remove
4038 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
4039 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
4040 to exclude functions from being built with libgcc.c and use
4041 the microblaze assembly.
4043 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
4045 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
4048 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
4050 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
4051 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
4052 __UINTPTR_TYPE__; also cast 'base' to the same type before the
4053 alignment operation.
4055 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
4057 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
4058 loop start address for cache clearing.
4060 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
4062 * config/avr/lib1funcs.S: Remove trailing blanks.
4063 * config/avr/lib1funcs-fixed.S: Ditto.
4065 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
4067 * config/avr/avr-lib.h: Add GPL copyright notice.
4069 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
4071 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
4072 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
4073 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
4074 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
4076 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
4078 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
4079 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
4081 2013-01-04 Nick Clifton <nickc@redhat.com>
4083 * config/v850/lib1funcs.S: Only provide CALLT support functions if
4084 the CALLT instruction is supported.
4086 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
4088 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
4089 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
4091 2012-12-13 John Tytgat <John@bass-software.com>
4093 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
4096 2012-12-12 Jakub Jelinek <jakub@redhat.com>
4099 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
4100 undefined signed overflows.
4102 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
4105 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
4107 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
4109 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
4110 (FP_TRAPPING_EXCEPTIONS): Define.
4111 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
4112 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
4114 2012-12-04 Richard Henderson <rth@redhat.com>
4117 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
4119 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
4121 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
4122 (FP_EX_SHIFT): Define.
4123 (FP_TRAPPING_EXCEPTIONS): Define.
4125 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
4127 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
4128 (FP_ROUNDMODE): Use FP_RND_MASK.
4129 * config/aarch64/sfp-exceptions.c: New.
4130 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
4131 Use __sfp_handle_exceptions.
4133 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
4135 * config.host: (arm*-*-freebsd*): Remove.
4136 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
4137 (arm*-*-elf*): Remove.
4138 (arm*-*-wince-pe*): Remove.
4139 * arm/unwind-arm.c (struct fpa_reg): Delete.
4140 (struct fpa_regs): Delete.
4141 (phase1_vrs): Remove fpa element.
4142 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
4143 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
4144 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
4145 * ieee754-sf.S (floatundisf): Remove FPA support.
4146 (floatdisf): Likewise.
4147 * ieee75f-df.S (floatundidf): Likewise.
4148 (floatdidf): Likewise.
4150 2012-11-29 Kai Tietz <ktietz@redhat.com>
4153 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
4154 * unwind-generic.h: Likewise.
4155 * unwind-seh.c: Likewise.
4157 2012-11-28 Richard Henderson <rth@redhat.com>
4160 * emutls.c (__emutls_get_address): Avoid race condition between
4161 obj->loc.offset read and emutls_key initialization.
4163 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
4165 Adjust decimal point of signed accum mode to GCC default.
4168 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
4170 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
4171 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
4172 (__mulha3, __mulsa3)
4173 (__divqq3, __divha3, __divsa3): Adjust to new position of
4174 decimal point of signed accum types.
4176 (__mulusa3_round): New function.
4177 (__mulusa3): Use it.
4178 (__divqq_helper): New function.
4179 (__udivuqq3): Use it.
4181 2012-11-20 Jakub Jelinek <jakub@redhat.com>
4184 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
4186 2012-11-18 Teresa Johnson <tejohnson@google.com>
4189 * libgcov.c (gcov_exit): Remove merged program summary
4190 comparison unless !GCOV_LOCKED.
4192 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
4194 * soft-fp: Updated from glibc upstream.
4196 2012-11-06 Ian Lance Taylor <iant@google.com>
4198 * generic-morestack.c (__generic_morestack): Align the returned
4199 stack pointer to a 32 byte boundary.
4200 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
4201 increment the return address until we have decided that we don't
4202 have a varargs function.
4203 (__morestack) [32-bit]: Align stack correctly when calling C
4205 (__morestack) [64-bit]: Likewise.
4207 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
4209 * configure: Regenerate.
4211 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
4214 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
4215 * config/i386/sfp-machine.h: Guard exception handling
4216 code with _SOFT_FLOAT.
4217 * config/i386/32/sfp-machine.h: Guard rounding handling
4218 code with _SOFT_FLOAT.
4219 * config/i386/64/sfp-machine.h: Ditto.
4221 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
4223 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
4226 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
4228 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
4229 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
4230 when appropriate. Correct structure element types.
4231 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
4232 -minline-all-stringops from compile flags.
4234 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
4236 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
4238 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
4240 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
4242 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4244 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
4247 2012-10-23 Ian Bolton <ian.bolton@arm.com>
4248 Jim MacArthur <jim.macarthur@arm.com>
4249 Marcus Shawcroft <marcus.shawcroft@arm.com>
4250 Nigel Stephens <nigel.stephens@arm.com>
4251 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4252 Richard Earnshaw <rearnsha@arm.com>
4253 Sofiane Naci <sofiane.naci@arm.com>
4254 Stephen Thomas <stephen.thomas@arm.com>
4255 Tejas Belagod <tejas.belagod@arm.com>
4256 Yufeng Zhang <yufeng.zhang@arm.com>
4258 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
4259 * config/aarch64/crti.S: New file.
4260 * config/aarch64/crtn.S: New file.
4261 * config/aarch64/linux-unwind.h: New file.
4262 * config/aarch64/sfp-machine.h: New file.
4263 * config/aarch64/sync-cache.c: New file.
4264 * config/aarch64/t-aarch64: New file.
4265 * config/aarch64/t-softfp: New file.
4267 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
4269 * config/mmix/crti.S: Mark program and data addresses using PRELD.
4270 Remove typo'd and unnecessary alignment-LOC for .data. Remove
4271 no-longer-needed LDBU insns.
4273 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
4276 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
4277 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
4279 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
4281 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
4283 2012-10-15 Matthias Klose <doko@ubuntu.com>
4285 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
4287 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
4289 * configure: Regenerate.
4290 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
4292 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
4294 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
4295 instructions for 64bit targets only.
4297 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
4299 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
4300 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
4301 * config/i386/32/sfp-machine.h: ... here.
4302 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
4303 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
4306 2012-10-07 Matthias Klose <doko@ubuntu.com>
4308 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
4310 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
4312 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
4314 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
4315 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
4316 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
4319 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
4322 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
4323 Fix parameter names.
4325 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
4328 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
4329 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
4330 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
4332 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
4335 * config/sh/linux-atomic.S: Delete.
4336 * config/sh/linux-atomic.c: New.
4337 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
4338 linux-atomic.c. Add cflags to disable warnings.
4340 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
4343 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
4345 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
4346 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
4347 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
4348 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
4349 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
4351 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
4353 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
4355 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
4356 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
4358 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
4360 * config.host (hppa-*-openbsd*): New target.
4361 * config/pa/t-openbsd: New file.
4363 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
4366 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
4367 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
4368 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
4369 (__divsa3): Use __negsi2 to negate r_quoL.
4370 * config/avr/lib1funcs.S (FALIAS): New macro.
4371 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
4372 (__negsi2): ...this new function.
4373 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
4374 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
4375 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
4376 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
4377 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
4378 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
4380 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
4383 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
4384 (lshrsi3): Reimplement as lshrsi3_r0.
4386 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
4389 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
4392 2012-09-07 Teresa Johnson <tejohnson@google.com>
4394 PR gcov-profile/54487
4395 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
4398 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
4401 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
4402 not configured --with-avrlibc=no.
4403 * config/avr/t-avrlibc: New file.
4404 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
4405 (DPBIT_FUNCS): Ditto.
4406 (TPBIT_FUNCS): Ditto.
4408 2012-09-04 Teresa Johnson <tejohnson@google.com>
4410 * libgcov.c (struct gcov_summary_buffer): New structure.
4411 (gcov_histogram_insert): New function.
4412 (gcov_compute_histogram): Ditto.
4413 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
4414 histograms during summary merging.
4416 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
4418 * config.host (x86_64-*-openbsd*): New target.
4420 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
4422 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
4425 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
4428 * config/avr/t-avr (conv_X): Rename to func_X.
4430 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
4433 * config/avr/lib1funcs-fixed.S: New file.
4434 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
4435 after they are used.
4436 (neg2, neg4): New macros.
4437 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
4438 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
4439 (__umulhisi3): Speed up MUL variant if there is enough flash.
4440 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
4442 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
4443 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
4444 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
4445 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
4446 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
4447 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
4448 (LIB2FUNCS_EXCLUDE): Add supported functions.
4450 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
4452 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
4453 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
4455 * fixed-obj.mk: Only expand dependency if $o is not in
4458 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
4460 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
4462 2012-08-22 Joseph Myers <joseph@codesourcery.com>
4464 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
4465 depend on --enable-shared.
4466 ($(lib1asmfuncs-o)): Use %.vis files independent of
4468 * static-object.mk ($(base)$(objext), $(base).vis)
4469 ($(base)_s$(objext)): Use same rules for visibility handling as in
4472 2012-08-21 Ian Lance Taylor <iant@google.com>
4474 * config/i386/morestack.S (__morestack_non_split): Increase amount
4475 of space allocated for non-split code stack.
4477 2012-08-19 Joseph Myers <joseph@codesourcery.com>
4479 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
4480 even if inhibit_libc.
4482 2012-08-17 Julian Brown <julian@codesourcery.com>
4484 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
4485 -fexceptions -fnon-call-exceptions if not defined.
4486 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
4487 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
4489 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
4491 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
4494 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
4496 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
4497 rs6000/t-slibgcc-aix.
4499 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
4501 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
4503 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
4505 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
4507 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
4510 * Makefile.in (version): Replace top_srcdir with srcdir.
4512 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
4514 * Makefile.in (version): set to BASE-VER file from gcc directory.
4516 2012-08-01 Nick Clifton <nickc@redhat.com>
4518 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
4519 Implements __clrsb for an HImode argument.
4521 2012-07-31 Nick Clifton <nickc@redhat.com>
4523 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
4524 Implements __clrsb for an HImode argument.
4525 * config/stormy16/clrsbhi2.c: New file:
4526 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
4528 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
4530 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
4532 2012-07-19 Tristan Gingold <gingold@adacore.com>
4533 Richard Henderson <rth@redhat.com>
4535 * unwind-seh.c: New file.
4536 * unwind-generic.h: Include windows.h for SEH.
4537 (_Unwind_Exception): Use 6 private fields for SEH.
4538 (_GCC_specific_handler): Declare.
4539 * unwind-c.c (__gcc_personality_seh0): New function.
4541 * config/i386/libgcc-cygming.ver: New file.
4542 * config/i386/t-seh-eh: New file.
4543 * config.host (x86_64-*-mingw*): Default to seh.
4545 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
4547 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
4549 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
4551 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
4552 __builtin_expect when checking for exceptions.
4553 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
4555 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
4557 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
4558 function declaration.
4559 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
4561 * config/ia64/sfp-exceptions.c: New.
4562 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
4564 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
4566 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
4567 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
4568 * config/i386/64/sfp-machine: ... (delete here) ...
4569 * config/i386/sfp-machine.h: ... to here.
4570 (FP_EX_MASK): Remove.
4572 (FP_INIT_ROUNDMODE): Declare asm as volatile.
4574 2012-06-11 Sriraman Tallam <tmsriram@google.com>
4576 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
4577 * config/i386/libgcc-sol2.ver: Ditto.
4578 * config/i386/libgcc-glibc.ver: Ditto.
4580 2012-06-11 Roland McGrath <mcgrathr@google.com>
4582 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
4583 If __GLIBC__ is defined, refer to __pthread_key_create instead of
4586 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
4588 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
4589 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
4590 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
4591 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
4592 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
4593 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
4594 * config/i386/64/sfp-machine: ... (delete here) ...
4595 * config/i386/sfp-machine.h: ... to here.
4597 (__sfp_handle_exceptions): New function declaration.
4598 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
4599 * config/i386/sfp-exceptions.c: New.
4600 * config/i386/t-softfp: New.
4601 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
4602 i386/t-softfp to tmake_file.
4604 2012-06-03 David S. Miller <davem@davemloft.net>
4606 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
4609 2012-05-31 David S. Miller <davem@davemloft.net>
4611 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
4612 multiply and divide instructions on 32-bit when V9.
4613 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
4615 2012-05-29 Joseph Myers <joseph@codesourcery.com>
4617 * config/arm/ieee754-df.S: Fix typos.
4618 * config/arm/ieee754-sf.S: Fix typos.
4619 * config/c6x/libunwind.S: Fix typos.
4620 * config/epiphany/udivsi3-float.c: Fix typos.
4621 * config/microblaze/muldi3_hard.S: Fix typos.
4622 * config/picochip/adddi3.S: Fix typos.
4623 * config/picochip/ashlsi3.S: Fix typos.
4624 * config/picochip/ashrsi3.S: Fix typos.
4625 * config/picochip/clzsi2.S: Fix typos.
4626 * config/picochip/cmpsi2.S: Fix typos.
4627 * config/picochip/divmod15.S: Fix typos.
4628 * config/picochip/divmodhi4.S: Fix typos.
4629 * config/picochip/divmodsi4.S: Fix typos.
4630 * config/picochip/longjmp.S: Fix typos.
4631 * config/picochip/lshrsi3.S: Fix typos.
4632 * config/picochip/parityhi2.S: Fix typos.
4633 * config/picochip/popcounthi2.S: Fix typos.
4634 * config/picochip/setjmp.S: Fix typos.
4635 * config/picochip/subdi3.S: Fix typos.
4636 * config/picochip/ucmpsi2.S: Fix typos.
4637 * config/picochip/udivmodhi4.S: Fix typos.
4638 * config/picochip/udivmodsi4.S: Fix typos.
4639 * config/spu/divv2df3.c: Fix typos.
4640 * config/spu/mfc_multi_tag_release.c: Fix typos.
4641 * config/spu/mfc_tag_release.c: Fix typos.
4642 * configure.ac: Fix typos.
4643 * configure: Regenerate.
4645 2012-05-25 Ian Lance Taylor <iant@google.com>
4647 * config/i386/morestack.S (__morestack_non_split): Check whether
4648 caller is varargs and needs %bp to hold the stack frame on return.
4650 2012-05-25 Olivier Hainque <hainque@adacore.com>
4652 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
4653 sequence in the non pic case on VxWorks.
4655 2012-05-24 Olivier Hainque <hainque@adacore.com>
4657 * Makefile.in: Move dependency on install-unwind_h from
4658 "install-leaf" to "install".
4660 2012-05-24 Olivier Hainque <hainque@adacore.com>
4662 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
4663 Use a separate command for stamp removals.
4665 2012-05-21 Andrew Pinski <apinski@cavium.com>
4668 * configure.ac: Define the default includes to being none.
4669 * configure: Regenerate.
4671 2012-05-16 Olivier Hainque <hainque@adacore.com>
4673 * Makefile.in (install-unwind_h): Rename into ...
4674 (install-unwind_h-forbuild): New target.
4675 (all): Use it instead of the former install-unwind_h.
4676 (install-unwind_h): Reinstate, copy to user install destination
4677 for include files, not to the internal gcc object directory one.
4678 (install-leaf): Depend on it.
4680 2012-05-15 Olivier Hainque <hainque@adacore.com>
4682 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
4683 register numbers. LR_REGNO replaces R_LR.
4684 (ucontext_for): New, helper for ...
4685 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
4687 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
4689 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4691 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
4692 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
4693 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
4695 (i[34567]86-*-*, x86_64-*-*): ... here.
4697 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
4698 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
4700 * config/i386/i386-cpuinfo.c: Rename to ...
4701 * config/i386/cpuinfo.c: ... this.
4702 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
4704 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
4705 (libgcc_cv_init_priority): New test.
4706 * configure: Regenerate.
4707 * config.in: New file.
4708 * Makefile.in (clean): Rename config.h to auto-target.h.
4709 (config.h): Likewise.
4710 (stamp-h): Likewise.
4712 * config/i386/cpuinfo.c (auto-target.h): Include.
4713 (CONSTRUCTOR_PRIORITY): Define.
4714 (__cpu_indicator_init): Use it.
4716 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
4718 * longlong.h: Use a URL instead of an FSF postal address.
4719 Replace spaces with tab.
4721 2012-05-08 Teresa Johnson <tejohnson@google.com>
4723 * libgcov.c (gcov_clear, __gcov_reset): New functions.
4724 (__gcov_dump): Ditto.
4725 (gcov_dump_complete): New global variable.
4726 (gcov_exit): Export hidden to enable use in L_gcov_dump.
4727 (__gcov_flush): Outline functionality now in gcov_clear.
4728 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
4730 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
4732 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
4733 (mips*-*-linux*): Include mips/t-tpbit when long double is
4736 2012-04-25 Sriraman Tallam <tmsriram@google.com>
4738 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
4739 (get_available_features): New argument. Check for AVX2.
4740 (__cpu_indicator_init): Modify call to get_available_features.
4742 2012-04-25 Alan Modra <amodra@gmail.com>
4744 * config/rs6000/crtsavevr.S: New file.
4745 * config/rs6000/crtrestvr.S: New file.
4746 * config/rs6000/t-savresfgpr: Build the above.
4747 * config/rs6000/t-netbsd: Likewise.
4749 2012-04-24 Sriraman Tallam <tmsriram@google.com>
4751 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
4753 2012-04-24 Sriraman Tallam <tmsriram@google.com>
4755 * libgcc/config/i386/i386-cpuinfo.c: New file.
4756 * libgcc/config/i386/t-cpuinfo: New file.
4757 * libgcc/config.host: Include t-cpuinfo.
4758 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
4760 2012-04-24 Chao-ying Fu <fu@mips.com>
4762 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
4764 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
4766 struct siginfo vs. siginfo_t
4768 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
4769 siginfo_t instead of struct siginfo.
4770 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
4771 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
4772 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
4773 (ia64_handle_unwabi): Likewise.
4774 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
4775 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
4776 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
4777 (sh_fallback_frame_state): Likewise.
4778 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
4779 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
4781 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
4783 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
4786 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
4788 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
4789 if it hasn't been previously saved.
4791 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
4793 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
4796 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
4799 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
4800 instead of __AVR_HAVE_8BIT_SP__.
4802 2012-03-26 Tristan Gingold <gingold@adacore.com>
4804 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
4805 (unw_table_entry): Use unw_word instead of unsigned long.
4806 (_Unwind_FindTableEntry): Likewise.
4807 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
4808 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
4809 (_Unwind_FindTableEntry): Likewise.
4810 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
4811 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
4812 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
4813 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
4814 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
4815 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
4816 (uw_init_context_1, uw_install_context): Likewise.
4817 (unw_word): Move to unwind-ia64.h
4819 2012-03-26 Tristan Gingold <gingold@adacore.com>
4821 * config/vms/vms-ucrt0.c: Update copyright years.
4823 (___gcc_main_flags): Declare.
4824 (__main): Check flags to remap argv and exit code.
4825 * config.host (*-*-*vms*): Adjust extra_parts.
4826 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
4829 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
4831 * arm/lib1funcs.asm (ctzsi2): New function.
4832 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
4833 * arm/t-linux (LIB1ASMFUNCS): Likewise.
4834 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
4835 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
4836 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
4837 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
4839 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
4841 * config.host: Add bits to support powerpc64-*-freebsd*.
4842 * config/rs6000/freebsd-unwind.h: New file.
4843 * config/rs6000/t-freebsd64: New file.
4845 2012-03-20 Richard Guenther <rguenther@suse.de>
4847 PR gcov-profile/52627
4848 * libgcov.c (init_mx): Fix mutex name.
4850 2012-03-16 Tristan Gingold <gingold@adacore.com>
4852 * config/ia64/vms-unwind.h: Remove ulong (and replace
4853 it by unw_reg where used). Define unw_reg with __int64.
4855 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4857 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
4859 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
4861 (sparc_is_sighandler): Likewise.
4863 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
4865 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
4868 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4870 * config/arm/crtn.S: Fix typo.
4872 2012-03-13 Richard Guenther <rguenther@suse.de>
4874 * libgcov.c: Remove stdio.h include and NULL un-define.
4876 2012-03-13 Richard Guenther <rguenther@suse.de>
4879 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
4881 2012-03-13 Richard Guenther <rguenther@suse.de>
4883 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
4885 2012-03-13 Richard Guenther <rguenther@suse.de>
4887 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
4888 and __gthread_mutex_init_function definitions.
4890 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4892 * config.host (mips*-*-openbsd*): Remove.
4894 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4896 * config.host: Remove alpha*-dec-osf5.1* handling.
4897 * config/alpha/gthr-posix.c: Remove.
4898 * config/alpha/libgcc-osf5.ver: Remove.
4899 * config/alpha/osf5-unwind.h: Remove.
4900 * config/alpha/t-osf-pthread: Remove.
4901 * config/alpha/t-slibgcc-osf: Remove.
4902 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
4903 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
4904 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
4905 * mkmap-flat.awk: Remove osf_export handling.
4907 2012-03-12 Richard Guenther <rguenther@suse.de>
4909 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
4910 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4911 (__gthread_mutex_init_function): New function.
4912 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4915 * libgcov.c: Include gthr.h.
4916 (__gcov_flush_mx): New global variable.
4917 (init_mx, init_mx_once): New functions.
4918 (__gcov_flush): Protect self with a mutex.
4919 (__gcov_fork): Re-initialize mutex after forking.
4920 * unwind-dw2-fde.c: Change condition under which to use
4921 __GTHREAD_MUTEX_INIT_FUNCTION.
4923 2012-03-12 Tristan Gingold <gingold@adacore.com>
4925 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
4926 * config/ia64/t-vms: Likewise.
4928 2012-03-11 Michael Hope <michael.hope@linaro.org>
4930 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
4933 2012-03-07 Walter Lee <walt@tilera.com>
4935 * config/tilepro/atomic.c: Rename "atomic_" prefix to
4937 (atomic_xor): Rename and move definition to
4938 config/tilepro/atomic.h.
4939 (atomic_nand): Ditto.
4940 * config/tilepro/atomic.h: Rename "atomic_" prefix to
4942 (arch_atomic_xor): Move from config/tilepro/atomic.c.
4943 (arch_atomic_nand): Ditto.
4945 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4948 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
4950 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4953 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
4956 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4960 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
4961 if RAMPZ affects reading from RAM.
4962 (__tablejump_elpm__): Ditto.
4964 (__movmemx_hi): Ditto.
4965 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
4966 (__do_global_dtors): Ditto.
4967 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
4968 (__movmemx_hi): Ditto.
4970 2012-03-05 Richard Henderson <rth@redhat.com>
4972 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
4973 [ARM] (count_trailing_zeros): Use the builtin.
4975 2012-03-01 Kai Tietz <ktietz@redhat.com>
4977 * soft-fp: Imported from glibc upstream.
4979 2012-02-28 Kai Tietz <ktietz@redhat.com>
4981 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
4982 for mingw-targets as attribute gcc_struct.
4984 2012-02-28 Ian Lance Taylor <iant@google.com>
4986 * generic-morestack.c (__splitstack_releasecontext): Correct call
4987 to __morestack_release_segments.
4989 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
4992 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
4993 for __linux__ when removing signals from __morestack_fullmask.
4995 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
4998 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
5000 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5002 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
5003 instead of HAVE_INITFINI_ARRAY.
5004 * config/ia64/crtend.S: Likewise.
5006 2012-02-20 Kai Tietz <ktietz@redhat.com>
5009 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
5011 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
5012 to w32-unwind.h header.
5014 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
5016 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
5017 (mips*-*-linux*): Remove t-slibgcc-libgcc.
5018 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
5019 * config/mips/mips16.S (__mips16_rdhwr): Delete.
5021 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
5023 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
5025 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
5028 * config/darwin-crt-tm.c: Correct typo.
5030 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
5031 Patrick Marlier <patrick.marlier@gmail.com>
5034 * config/darwin-crt-tm.c: Generate dummy functions.
5036 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
5037 Patrick Marlier <patrick.marlier@gmail.com>
5040 * config/darwin-crt-tm.c (getTMCloneTable): New function.
5041 (__doTMRegistrations): Call it.
5042 (__doTMdeRegistrations): Likewise.
5044 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
5045 Anatoly Sokolov <aesok@post.ru>
5046 Eric Weddington <eric.weddington@atmel.com>
5049 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
5050 (__epilogue_restores__): Ditto.
5052 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
5056 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
5057 Solaris 11 and slightly reformat.
5058 (sparc_is_sighandler): Likewise.
5060 2012-02-14 Walter Lee <walt@tilera.com>
5062 * config.host: Handle tilegx and tilepro.
5063 * config/tilegx/sfp-machine.h: New file.
5064 * config/tilegx/sfp-machine32.h: New file.
5065 * config/tilegx/sfp-machine64.h: New file.
5066 * config/tilegx/t-crtstuff: New file.
5067 * config/tilegx/t-softfp: New file.
5068 * config/tilegx/t-tilegx: New file.
5069 * config/tilepro/atomic.c: New file.
5070 * config/tilepro/atomic.h: New file.
5071 * config/tilepro/linux-unwind.h: New file.
5072 * config/tilepro/sfp-machine.h: New file.
5073 * config/tilepro/softdivide.c: New file.
5074 * config/tilepro/softmpy.S: New file.
5075 * config/tilepro/t-crtstuff: New file.
5076 * config/tilepro/t-tilepro: New file.
5078 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
5082 * gthr-posix.h: Allow static initializer macros to be disabled.
5083 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
5085 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
5087 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
5088 Add t-slibgcc-libgcc to tmake_file.
5089 * config/mips/libgcc-mips16.ver: Revert previous patch.
5090 * config/mips/mips16.S (__mips16_rdhwr): Hide.
5092 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
5093 Jayant R Sonar <jayant.sonar@kpitcummins.com>
5095 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
5096 * config/cr16/crti.S: New file.
5097 * config/cr16/crtlibid.S: New file.
5098 * config/cr16/crtn.S: New file.
5099 * config/cr16/lib1funcs.S: New file.
5100 * config/cr16/t-cr16: New file.
5101 * config/cr16/t-crtlibid: New file.
5102 * config/cr16/unwind-dw2.h: New file.
5103 * config/cr16/unwind-cr16.c: New file.
5104 * config/cr16/divmodhi3.c: New file.
5106 2012-01-25 Alan Modra <amodra@gmail.com>
5108 * config/rs6000/t-linux64: Delete. Move..
5109 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
5110 * config/rs6000/t-linux: ..and libgcc flags to here.
5112 2012-01-22 Douglas B Rupp <rupp@gnat.com>
5114 * config.host (i[34567]86-*-interix3*):
5115 Change triplet to i[34567]86-*-interix[3-9]*.
5116 * configure: Regenerate.
5118 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
5119 Richard Sandiford <rdsandiford@googlemail.com>
5121 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
5122 * config/mips/mips16.S (__mips16_rdhwr): New function.
5123 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
5125 2012-01-11 Nathan Sidwell <nathan@acm.org>
5127 * libgcov.c (__gcov_init): Ignore objects with no functions.
5129 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
5132 Extend __pgmx semantics to linearize memory.
5133 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
5134 * config/avr/lib1funcs.S (__xload_1): New function.
5135 (__movmemx_qi, __movmemx_hi): New functions.
5136 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
5139 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
5141 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
5142 purported sigacthandler address isn't null before dereferencing it.
5143 (sparc_is_sighandler): Likewise.
5145 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
5148 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
5149 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
5150 (sparc_is_sighandler): Likewise.
5151 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
5153 2012-01-06 Tristan Gingold <gingold@adacore.com>
5155 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
5156 compatibility thunks...
5157 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
5158 (crtbeginS.o, crtendS.o): ... and these to ...
5159 * config/ia64/t-ia64-elf: ... this new file.
5160 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
5161 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
5163 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5165 * configure: Regenerate.
5166 * config/s390/t-crtstuff: Remove -fPIC.
5168 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
5171 * enable-execute-stack-mprotect.c (getpagesize): Do not define
5174 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
5177 * config/avr/lib1funcs.S: Remove FIXME comments.
5178 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
5180 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
5182 Implement light-weight DImode support.
5183 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
5184 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
5185 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
5186 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
5188 2011-12-30 Nathan Sidwell <nathan@acm.org>
5190 * libgcov.c (gcov_crc32): Remove global var.
5191 (free_fn_data): New function.
5192 (buffer_fn_data): Pass in filename, more robust error recovery.
5193 (crc32_unsigned): New function.
5194 (gcov_exit): More robust detection of new program. More robust
5196 (__gcov_init): Do not update program's crc here.
5198 2011-12-21 Tristan Gingold <gingold@adacore.com>
5200 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
5202 2011-12-21 Ian Lance Taylor <iant@google.com>
5204 * config/i386/morestack.S: Simplify CFI opcodes throughout.
5206 2011-12-20 Ian Lance Taylor <iant@google.com>
5208 * config/i386/morestack.S (__morestack_non_split): If there is
5209 enough stack space already, don't split. Ask for more stack space
5212 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
5214 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
5216 (_Unwind_DebugHook): New function.
5217 (uw_restore_core_regs): New define.
5218 (unwind_phase2): Use uw_restore_core_regs instead of
5220 (unwind_phase2_forced): Likewise.
5221 (__gnu_Unwind_Resume): Likewise.
5223 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
5225 * config/alpha/linux-unwind.h: Update copyright years.
5226 (MD_FROB_UPDATE_CONTEXT): New define.
5227 (alpha_frob_update_context): New function.
5229 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
5231 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
5232 tmake_file rather replacing it.
5234 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
5236 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
5237 function is not used for PPC64.
5238 (save_world): Amend comments. Update the VRsave mask to reflect the
5240 (rest_world): Update comments, do not clobber r10, do not use r8.
5241 (eh_rest_world_r10): Amend comments, do not use r8.
5242 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
5243 no longer used, move restore of CR and target address to the end of
5246 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
5248 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
5249 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
5251 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
5254 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
5255 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
5257 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
5259 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
5261 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
5264 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
5265 * config/avr/lib1funcs.S (__muldi3): New function.
5267 2011-12-06 Andrew Pinski <apinski@cavium.com>
5269 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
5271 (__frame_dummy_init_array_entry): Likewise.
5273 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
5275 Forward-port from gcc-4_6-branch r181936 2011-12-02.
5279 * config/avr/lib1funcs.S (__prologue_saves__,
5280 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
5281 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
5283 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
5285 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
5287 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5290 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
5291 (_ITM_deregisterTMCloneTable): Likewise.
5292 (__register_frame_info): Fix unused warning.
5293 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
5294 pthread_default_stacksize_np): Likewise.
5295 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
5297 2011-11-29 DJ Delorie <dj@redhat.com>
5299 * config.host (rl78-*-elf): New case.
5300 * config/rl78: New directory for the Renesas RL78.
5302 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
5304 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
5307 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5310 * config/rs6000/t-savresfgpr: New file.
5311 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
5312 $(srcdir)/config/rs6000/eabi.S.
5313 * config/rs6000/t-ppccomm-ldbl: Remove.
5314 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
5316 (powerpc-*-eabispe*): Likewise.
5317 (powerpc-*-eabi*): Likewise.
5318 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5319 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
5320 to tmake_file, remove rs6000/t-ppccomm-ldbl.
5321 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
5323 (powerpc-*-eabisim*): Likewise.
5324 (powerpc-*-elf*): Likewise.
5325 (powerpc-*-eabialtivec*): Likewise.
5326 (powerpc-xilinx-eabi*): Likewise.
5327 (powerpc-*-rtems*): Likewise.
5328 (powerpcle-*-elf*): Likewise.
5329 (powerpcle-*-eabisim*): Likewise.
5330 (powerpcle-*-eabi*): Likewise.
5332 2011-11-27 Ian Lance Taylor <iant@google.com>
5334 * generic-morestack.c (__splitstack_find): Check for NULL old
5336 (__splitstack_resetcontext): New function.
5337 (__splitstack_releasecontext): New function.
5338 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
5340 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
5342 * config/darwin-crt-tm.c: Correct comments, use correct licence.
5344 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
5346 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
5348 2011-11-26 Richard Henderson <rth@redhat.com>
5350 * config/m68k/linux-atomic.c: New file.
5351 * config/m68k/t-linux: New file.
5352 * config.host (m68k-uclinux, m68k-linux): Use it.
5354 2011-11-26 Richard Henderson <rth@redhat.com>
5356 * crtstuff.c (__TMC_LIST__): Mark used not unused.
5357 (__TMC_END__): Only declare if hidden is available; in the definition,
5358 if hidden is unavailable add a null record.
5359 (deregister_tm_clones, register_tm_clones): New.
5360 (__do_global_dtors_aux, frame_dummy): Use them.
5361 (__do_global_dtors, __do_global_ctors_1): Likewise.
5363 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
5365 * config/darwin-crt-tm.c: New file.
5366 * config.host (darwin): Build crttms.o crttme.o to provide
5367 startup and shutdown for tm clones.
5368 * config/t-darwin (crttms.o): New build rule.
5369 (crttme.o): Likewise.
5371 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
5373 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
5376 2011-11-21 Richard Henderson <rth@redhat.com>
5378 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
5379 (__TMC_LIST__, __TMC_END__): New.
5380 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
5381 (__do_global_dtors): Likewise.
5382 (frame_dummy): Call _ITM_registerTMCloneTable.
5383 (__do_global_ctors_1): Likewise.
5385 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5387 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
5388 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
5389 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
5390 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
5391 * config/i386/t-darwin64: Remove.
5392 * config/sh/t-netbsd (LIB2ADD): Remove.
5394 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
5397 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
5398 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
5399 * config/avr/lib1funcs.S (wmov): New assembler macro.
5400 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
5401 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
5402 (__udivmod64): New function.
5403 (__negdi2): New function.
5405 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
5407 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
5408 *-*-freebsd*aout*): Remove.
5410 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
5412 * static-object.mk (c_flags-$o): Save c_flags.
5413 ($(base)$(objext)): Use it.
5415 2011-11-18 Steve Ellcey <sje@cup.hp.com>
5417 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
5419 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
5422 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
5423 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
5426 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
5428 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
5430 (aeabi_uidivmod): Likewise.
5431 (umodsi3): Likewise.
5433 (aeabi_idivmod): Likewise.
5436 2011-11-16 Tristan Gingold <gingold@adacore.com>
5438 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
5440 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
5443 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
5444 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
5446 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5448 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
5450 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
5451 * config/pa/t-stublib64: Delete.
5453 2011-11-12 Richard Henderson <rth@redhat.com>
5455 * config/rs6000/linux-unwind.h (frob_update_context): Properly
5456 cast the pointer argument to _Unwind_SetGRPtr.
5458 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5460 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
5462 2011-11-09 Ian Lance Taylor <iant@google.com>
5464 * generic-morestack.c: Include <string.h>.
5465 (uintptr_type): Define.
5466 (struct initial_sp): Add dont_block_signals field. Reduce size of
5468 (allocate_segment): Set prev field to NULL. Don't set
5469 __morestack_current_segment or __morestack_segments.
5470 (__generic_morestack): Update current->prev and *pp after calling
5472 (__morestack_block_signals): Don't do anything if
5473 dont_block_signals is set.
5474 (__morestack_unblock_signals): Likewise.
5475 (__generic_findstack): Check for initial_sp == NULL. Add casts to
5477 (__splitstack_block_signals): New function.
5478 (enum __splitstack_content_offsets): Define.
5479 (__splitstack_getcontext, __splitstack_setcontext): New functions.
5480 (__splitstack_makecontext): New function.
5481 (__splitstack_block_signals_context): New function.
5482 (__splitstack_find_context): New function.
5483 * config/i386/morestack.S (__morestack_get_guard): New function.
5484 (__morestack_set_guard, __morestack_make_guard): New functions.
5485 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
5487 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5489 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
5490 (i[34567]86-*-mingw*): ... here.
5491 (x86_64-*-mingw*): ... here.
5493 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5495 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
5497 2011-11-07 Nathan Sidwell <nathan@acm.org>
5499 * libgcov.c (struct gcov_fn_buffer): New struct.
5500 (buffer_fn_data): New helper.
5501 (gcov_exit): Rework for new gcov data structures.
5503 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
5506 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
5508 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5510 * config.host (tmake_file): Correct comment.
5511 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
5513 (bfin*-uclinux*): Likewise.
5514 (bfin*-linux-uclibc*): Likewise.
5515 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
5517 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
5519 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
5520 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
5521 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
5522 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
5523 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
5524 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
5525 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
5526 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
5527 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
5528 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
5529 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
5530 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
5531 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
5533 * config/bfin/t-elf: Remove.
5534 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
5536 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5538 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
5539 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
5540 (lm32-*-elf*, lm32-*-rtems*): Split into ...
5541 (lm32-*-elf*): ... this.
5542 (lm32-*-rtems*): ... and this.
5544 (m32r-*-rtems*): Add to tmake_file.
5545 (moxie-*-rtems*): Likewise.
5546 (sparc-*-rtems*): Likewise.
5547 Remove t-rtems from tmake_file.
5548 (sparc64-*-rtems*): Likewise.
5549 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
5552 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5555 * config/gthr-posix.h: Move ...
5556 * gthr-posix.h: ... here.
5557 * config/gthr-lynx.h: Reflect this.
5558 * config/gthr-vxworks.h: Likewise.
5559 * config/rs6000/gthr-aix.h: Likewise.
5560 * configure.ac (target_thread_file): Likewise.
5561 * configure: Regenerate.
5563 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
5565 * config.host (arm*-*-rtemseabi*): New target.
5567 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5570 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
5573 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
5575 * config.host (epiphany-*-elf*): New configuration.
5576 * config/epiphany: New Directory.
5578 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
5580 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
5581 * config/avr/t-rtems: New.
5582 Filter out _exit from LIB1ASMFUNCS.
5584 2011-11-04 David S. Miller <davem@davemloft.net>
5586 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
5587 * configure: Rebuild.
5589 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5591 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
5594 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
5597 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
5598 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
5600 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
5603 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
5605 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5607 * config/c6x/t-elf (LIB2ADDEH): Set.
5608 * config/c6x/t-c6x-elf: Remove.
5610 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5612 * config/i386/sol2-ci.S: Rename to ...
5613 * config/i386/crti.S: ... this.
5614 * config/i386/sol2-cn.S: Rename to ...
5615 * config/i386/crtn.S: ... this.
5616 * config/sparc/sol2-ci.S: Rename to ...
5617 * config/sparc/crti.S: ... this.
5618 * config/sparc/sol2-cn.S: Rename to ...
5619 * config/sparc/crtn.S: ... this.
5620 * config/t-sol2 (CUSTOM_CRTIN): Remove.
5621 (crti.o, crtn.o): Remove.
5623 2011-11-04 Tristan Gingold <gingold@adacore.com>
5625 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
5627 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
5629 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
5631 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
5633 * config.host (crisv32-*-none, cris-*-none): Remove.
5634 (crisv32-*-elf): Append to tmake_file, don't just set it.
5635 (cris-*-elf): Add missing t-fdpbit to tmake_file.
5637 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5639 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
5640 (ecrtn$(objext)): Likewise.
5641 (ncrti$(objext)): Likewise.
5642 (ncrtn$(objext)): Likewise.
5644 2011-11-03 Andreas Schwab <schwab@redhat.com>
5646 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
5648 2011-11-02 David S. Miller <davem@davemloft.net>
5650 * configure.ac: Set host_address on sparc too.
5651 * configure: Regenerate.
5652 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
5653 based upon host_address.
5654 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
5656 2011-11-02 Jason Merrill <jason@redhat.com>
5658 * config/rs6000/t-ppccomm: Add missing \.
5660 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5662 * gthr-single.h, gthr.h: New files.
5663 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
5664 config/gthr-vxworks.h, config/i386/gthr-win32.h,
5665 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
5666 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
5667 * config/i386/gthr-win32.c: Include "gthr-win32.h".
5668 * configure.ac (thread_header): New variable.
5669 Set it depending on target_thread_file.
5670 (gthr-default.h): Link from $thread_header.
5671 * configure: Regenerate.
5672 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
5674 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5676 * configure.ac (tm_file_): New variable.
5677 Determine from tm_file.
5678 (tm_file, tm_defines): Substitute.
5679 * configure: Regenerate.
5680 * mkheader.sh: New file.
5681 * Makefile.in (clean): Remove libgcc_tm.h.
5682 ($(objects)): Depend on libgcc_tm.h.
5683 (libgcc_tm_defines, libgcc_tm_file): New variables.
5684 (libgcc_tm.h, libgcc_tm.stamp): New targets.
5685 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
5686 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
5687 ($(extra-parts)): Depend on libgcc_tm.h.
5688 * config.host (tm_defines, tm_file): New variable.
5689 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
5690 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
5691 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
5692 (avr-*-rtems*): Likewise.
5693 (avr-*-*): Likewise.
5694 (frv-*-elf): Likewise.
5695 (frv-*-*linux*): Likewise.
5696 (h8300-*-rtems*): Likewise.
5697 (h8300-*-elf*): Likewise.
5698 (i[34567]86-*-darwin*): Likewise.
5699 (x86_64-*-darwin*): Likewise.
5700 (rx-*-elf): Likewise.
5701 (tic6x-*-uclinux): Likewise.
5702 (tic6x-*-elf): Likewise.
5703 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
5704 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
5705 * config/i386/cygming-crtbegin.c: Likewise.
5706 * config/i386/cygming-crtend.c: Likewise.
5707 * config/ia64/fde-vms.c: Likewise.
5708 * config/ia64/unwind-ia64.c: Likewise.
5709 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5710 * config/rs6000/darwin-fallback.c: Likewise.
5711 * config/stormy16/lib2funcs.c: Likewise.
5712 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
5713 * crtstuff.c: Likewise.
5714 * dfp-bit.h: Likewise.
5715 * emutls.c: Likewise.
5716 * fixed-bit.c: Likewise.
5717 * fp-bit.c: Likewise.
5718 * generic-morestack-thread.c: Likewise.
5719 * generic-morestack.c: Likewise.
5720 * libgcc2.c: Likewise.
5721 * libgcov.c: Likewise.
5722 * unwind-dw2-fde-dip.c: Likewise.
5723 * unwind-dw2-fde.c: Likewise.
5724 * unwind-dw2.c: Likewise.
5725 * unwind-sjlj.c: Likewise.
5727 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5729 * configure.ac: Include ../config/picflag.m4.
5730 (GCC_PICFLAG): Call it.
5732 * configure: Regenerate.
5733 * Makefile.in (gcc_srcdir): Remove.
5734 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
5735 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
5736 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
5737 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
5738 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
5741 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
5742 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
5743 to refer to libgcc2.c.
5745 * config/darwin-64.c: New file.
5746 * config/darwin-crt3.c: Remove comment.
5747 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
5748 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
5749 config/udivmodsi4.c: New files.
5750 * config/memcmp.c, config/memcpy.c, config/memmove.c,
5751 config/memset.c: New files.
5752 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
5753 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
5754 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
5755 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
5756 * config/t-openbsd-thread: New file.
5757 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
5758 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
5759 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
5760 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
5763 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
5764 to refer to gthr-posix.c.
5765 * config/alpha/t-vms (LIB2ADD): Set.
5766 * config/alpha/vms-gcc_shell_handler.c: New file.
5767 * config/arm/bpabi.c, config/arm/fp16.c,
5768 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
5769 config/arm/unaligned-funcs.c: New files.
5770 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
5771 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5772 * config/arm/t-linux: Likewise.
5773 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
5774 * config/arm/t-netbsd: New file.
5775 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
5776 * config/arm/t-symbian (LIB2ADD_ST): Set.
5777 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
5778 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5779 * config/bfin/t-elf: New file.
5780 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
5781 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
5782 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
5783 config/c6x/ltf.c: New files.
5784 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
5785 (HOST_LIBGCC2_CFLAGS): Set.
5786 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
5787 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5788 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
5790 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
5791 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
5792 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
5793 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
5794 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
5796 * config/frv/t-frv (LIB2ADD): Set.
5797 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5798 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
5799 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
5800 config/h8300/popcounthi2.c: New files.
5801 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5802 * config/i386/gthr-win32.c: New file.
5803 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
5804 * config/i386/t-cygwin: Likewise.
5805 * config/i386/t-darwin, config/i386/t-darwin64,
5806 config/i386/t-gthr-win32, config/i386/t-interix: New files.
5807 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
5808 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5809 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5810 * config/ia64/quadlib.c: New file.
5811 * config/ia64/t-hpux (LIB2ADD): Set.
5812 * config/ia64/t-ia64: Add comment.
5813 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
5814 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5815 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
5816 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
5817 * config/m32c/t-m32c (LIB2ADD): Set.
5818 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
5819 * config/m32r/t-m32r: Likewise.
5820 * config/m68k/fpgnulib.c: New file.
5821 * config/m68k/t-floatlib (LIB2ADD): Set.
5822 (xfgnulib.c): New target.
5823 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
5824 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
5825 * config/mep/t-mep (LIB2ADD): Set.
5826 * config/microblaze/divsi3.asm: Rename to divsi3.S.
5827 * config/microblaze/moddi3.asm: Rename to moddi3.S.
5828 * config/microblaze/modsi3.asm: Rename to modsi3.S.
5829 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
5830 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
5831 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
5832 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
5833 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
5834 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
5835 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
5837 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
5838 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
5839 * config/pa/fptr.c, config/pa/lib2funcs.S,
5840 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
5841 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
5842 (LIB2ADD, LIB2ADD_ST): Set.
5843 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
5844 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
5846 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
5847 * config/pdp11/t-pdp11: New file.
5848 * config/picochip/libgccExtras/adddi3.S,
5849 config/picochip/libgccExtras/ashlsi3.S,
5850 config/picochip/libgccExtras/ashrsi3.S,
5851 config/picochip/libgccExtras/clzsi2.S,
5852 config/picochip/libgccExtras/cmpsi2.S,
5853 config/picochip/libgccExtras/divmod15.S,
5854 config/picochip/libgccExtras/divmodhi4.S,
5855 config/picochip/libgccExtras/divmodsi4.S,
5856 config/picochip/libgccExtras/lshrsi3.S,
5857 config/picochip/libgccExtras/parityhi2.S,
5858 config/picochip/libgccExtras/popcounthi2.S,
5859 config/picochip/libgccExtras/subdi3.S,
5860 config/picochip/libgccExtras/ucmpsi2.S,
5861 config/picochip/libgccExtras/udivmodhi4.S,
5862 config/picochip/libgccExtras/udivmodsi4.S: New files.
5863 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
5864 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
5865 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
5866 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
5867 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
5868 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
5869 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
5870 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
5872 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
5873 (HOST_LIBGCC2_CFLAGS): Set.
5874 * config/rs6000/t-darwin64: New file.
5875 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
5876 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
5877 * config/rs6000/t-ppccomm (LIB2ADD): Add
5878 $(srcdir)/config/rs6000/tramp.S.
5879 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
5880 Add $(srcdir)/config/rs6000/eabi.S.
5881 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
5882 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
5883 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
5884 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
5885 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
5886 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
5887 * config/rs6000/tramp.S: New file.
5888 * config/s390/t-tpf: Remove.
5889 * config/sh/linux-atomic.S: New file.
5890 * config/sh/t-linux (LIB2ADD): Set.
5891 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
5892 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5893 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
5895 (HOST_LIBGCC2_CFLAGS): Set.
5896 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5897 * config/spu/divmodti4.c, config/spu/divv2df3.c,
5898 config/spu/float_disf.c, config/spu/float_unsdidf.c,
5899 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
5900 config/spu/mfc_multi_tag_release.c,
5901 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
5902 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
5903 config/spu/multi3.c: New files.
5904 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
5905 (HOST_LIBGCC2_CFLAGS): Set.
5906 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
5907 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
5908 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
5909 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
5910 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
5911 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
5912 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
5913 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
5914 config/stormy16/umodsi3.c: New files.
5915 * config/xtensa/lib2funcs.S: New file.
5916 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5917 * config/xtensa/t-xtensa (LIB2ADD): Set.
5918 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
5919 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
5920 Add t-freebsd-thread to tmake_file for posix threads.
5921 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
5922 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
5923 (*-*-lynxos*): Likewise.
5924 (*-*-netbsd*): Likewise.
5925 (*-*-openbsd*): Likewise.
5926 Add t-openbsd-thread to tmake_file for posix threads.
5927 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
5928 (*-*-vxworks*): Set tmake_file.
5929 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5930 (alpha*-*-freebsd*): Likewise.
5931 (alpha*-*-netbsd*): Likewise.
5932 (alpha*-*-openbsd*): Likewise.
5933 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
5934 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5935 (alpha*-dec-*vms*): Likewise.
5936 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
5937 (bfin*-elf*): Add bfin/t-elf to tmake_file.
5938 (bfin*-uclinux*): Likewise.
5939 (bfin*-linux-uclibc*): Likewise.
5940 (crisv32-*-elf): Add cris/t-cris to tmake_file.
5941 (crisv32-*-none): Likewise.
5942 (cris-*-elf): Likewise.
5943 (cris-*-none): Likewise.
5944 (cris-*-linux*, crisv32-*-linux*): Likewise.
5945 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
5947 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
5949 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
5950 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
5951 (x86_64-*-elf*): Likewise.
5952 (i[34567]86-*-nto-qnx*): Likewise.
5953 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
5955 (x86_64-*-mingw*): Likewise.
5956 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
5957 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
5958 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5959 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5960 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
5962 (mipsisa64sr71k-*-elf*): Likewise.
5963 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5964 (mips-*-elf*, mipsel-*-elf*): Likewise.
5965 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5966 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5967 (mips*-*-rtems*): Likewise.
5968 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
5970 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
5971 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
5972 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
5973 (spu-*-elf*): Likewise.
5974 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
5976 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5978 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
5979 $(srcdir) to refer to $(LIB1ASMSRC).
5981 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
5982 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
5983 config/arm/lib1funcs.S: New files.
5984 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
5985 * config/arm/t-arm: New file.
5986 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
5987 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
5988 config/arm/t-strongarm-elf: New files.
5989 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
5990 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
5991 * config/avr/lib1funcs.S: New file.
5992 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5993 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
5994 * config/c6x/lib1funcs.S: New file.
5995 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5996 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
5997 * config/frv/lib1funcs.S: New file.
5998 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5999 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
6000 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
6001 * config/ia64/__divxf3.asm: Rename to ...
6002 * config/ia64/__divxf3.S: ... this.
6003 Adapt lib1funcs.asm filename.
6004 * config/ia64/_fixtfdi.asm: Rename to ...
6005 * config/ia64/_fixtfdi.S: ... this.
6006 Adapt lib1funcs.asm filename.
6007 * config/ia64/_fixunstfdi.asm: Rename to ...
6008 * config/ia64/_fixunstfdi.S: ... this.
6009 Adapt lib1funcs.asm filename.
6010 * config/ia64/_floatditf.asm: Rename to ...
6011 * config/ia64/_floatditf.S: ... this.
6012 Adapt lib1funcs.asm filename.
6013 * config/ia64/lib1funcs.S: New file.
6014 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
6015 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
6016 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
6017 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
6018 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
6019 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
6020 * config/mep/lib1funcs.S: New file.
6021 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
6022 * config/mips/mips16.S: New file.
6023 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
6024 * config/pa/milli64.S: New file.
6025 * config/pa/t-linux, config/pa/t-linux64: New files.
6026 * config/picochip/lib1funcs.S: New file.
6027 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
6028 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
6029 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
6030 * config/sh/t-netbsd: New file.
6031 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
6032 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
6033 * config/sh/t-sh64: New file.
6034 * config/sparc/lb1spc.S: New file.
6035 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
6037 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
6038 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
6039 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
6040 config/xtensa/lib1funcs.S: New files.
6041 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
6042 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
6044 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
6045 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
6046 (arm*-*-linux*): Likewise.
6047 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
6048 arm*-*-linux-*eabi, add arm/t-linux otherwise.
6049 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
6050 (arm*-*-ecos-elf): Likewise.
6051 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
6052 (arm*-*-rtems*): Likewise.
6053 (arm*-*-elf): Likewise.
6054 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
6055 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
6056 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
6057 (bfin*-uclinux*): Likewise.
6058 (bfin*-linux-uclibc*): Likewise.
6059 (bfin*-rtems*): Likewise.
6060 (bfin*-*): Likewise.
6061 (fido-*-elf): Merge into m68k-*-elf*.
6062 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
6063 (frv-*-*linux*): Add frv/t-frv to tmake_file.
6064 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
6065 (h8300-*-elf*): Likewise.
6066 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
6067 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
6068 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
6069 (i[34567]86-*-mingw*): Likewise.
6070 (x86_64-*-mingw*): Likewise.
6071 (i[34567]86-*-interix3*): Likewise.
6072 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
6073 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
6074 (m68k-*-elf*): Also handle fido-*-elf.
6075 Add m68k/t-floatlib to tmake_file.
6076 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
6077 (m68k-*-linux*): Likewise.
6078 (m68k-*-rtems*): Likewise.
6079 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
6080 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
6082 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
6083 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
6084 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
6085 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
6086 sh/t-netbsd to tmake_file.
6087 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
6088 (sh-*-rtems*): Add sh/t-sh to tmake_file.
6089 (sh-wrs-vxworks): Likewise.
6090 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
6092 (v850*-*-*): Add v850/t-v850 to tmake_file.
6093 (vax-*-linux*): Add vax/t-linux to tmake_file.
6094 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
6096 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6098 * crtstuff.c: New file.
6099 * Makefile.in (CRTSTUFF_CFLAGS): Define.
6100 (CRTSTUFF_T_CFLAGS): Define.
6101 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
6102 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
6103 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
6106 (crtbeginT.o): Use $(objext).
6107 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
6108 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
6109 (gcc-extra-parts): Remove.
6110 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
6112 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
6113 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
6114 Add t-crtstuff-pic to tmake_file.
6115 (*-*-lynxos*): New case.
6116 Set tmake_file, extra_parts.
6117 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
6118 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
6119 *-*-netbsdelf[2-9]*.
6120 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
6121 (*-*-rtems*): Set extra_parts.
6122 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
6123 (*-*-uclinux*): New case.
6125 (*-*-vms*): New case.
6126 Set tmake_file, extra_parts.
6127 (*-*-elf): Set extra_parts.
6128 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
6129 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
6132 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
6134 (arm*-*-freebsd*): Add t-crtin to tmake_file.
6135 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
6136 (arm-wrs-vxworks): Append to tmake_file.
6138 (arm*-*-uclinux*): Set extra_parts.
6139 (arm*-*-ecos-elf): Likewise.
6140 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
6142 (arm*-*-rtems*): Set extra_parts.
6143 (arm*-*-elf): Likewise.
6144 (avr-*-rtems*): Clear extra_parts.
6145 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
6147 (bfin*-uclinux*): Likewise.
6148 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
6149 (bfin*-rtems*): Append to tmake_file.
6151 (bfin*-*): Likewise.
6152 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
6153 (crisv32-*-elf): ... this.
6154 (crisv32-*-none): ... this.
6155 (cris-*-elf, cris-*-none): New cases.
6156 Add cris/t-elfmulti to tmake_file.
6157 (fr30-*-elf): Append to tmake_file.
6159 (frv-*-elf): Append to tmake_file, add frv/t-frv.
6161 (h8300-*-rtems*): Append to tmake_file.
6163 (h8300-*-elf*): Likewise.
6164 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
6166 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
6168 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
6169 (x86_64-*-elf*): Likewise.
6170 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
6171 (x86_64-*-freebsd*): Likewise.
6172 (x86_64-*-netbsd*): Likewise.
6173 (i[34567]86-*-linux*): Likewise.
6174 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
6175 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
6176 (x86_64-*-linux*): Likewise.
6177 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
6178 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
6181 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
6182 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
6183 Append to extra_parts, remove crtbegin.o, crtend.o.
6184 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
6185 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
6186 crtend.o, crtbeginS.o, crtendS.o.
6187 (ia64*-*-linux*): Comment extra_parts.
6188 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
6190 (iq2000*-*-elf*): Clear extra_parts.
6191 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
6192 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
6193 (m32r-*-elf*, m32r-*-rtems*): Split off ...
6194 (m32r-*-rtems*): ... this.
6195 Add m32r/t-m32r to tmake_file.
6196 (m68k-*-elf*): Add t-crtin to tmake_file.
6197 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
6198 (mcore-*-elf): Likewise.
6199 (microblaze*-*-*): Set extra_parts.
6200 (mips*-sde-elf*): New case.
6201 Set tmake_file, extra_parts.
6202 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
6203 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
6204 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
6207 (mipsisa64sr71k-*-elf*): Likewise.
6208 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
6209 (mips-*-elf*, mipsel-*-elf*): Likewise.
6210 (mips64-*-elf*, mips64el-*-elf*): Likewise.
6211 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
6212 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
6213 (mips*-*-rtems*): Likewise.
6214 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
6215 (moxie-*-*): Split into ...
6216 (moxie-*-elf, moxie-*-uclinux*): ... this.
6217 Add to extra_parts, remove crtbegin.o, crtend.o.
6218 (moxie-*-rtems*): New case.
6221 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
6223 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
6224 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
6227 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
6228 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
6230 (powerpc-*-eabisim*): Likewise.
6231 (powerpc-*-elf*): Likewise.
6232 (powerpc-*-eabialtivec*): Likewise.
6233 (powerpc-xilinx-eabi*): Likewise.
6234 (powerpc-*-eabi*): Likewise.
6235 (powerpc-*-rtems*): Likewise.
6236 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
6239 (powerpc-*-lynxos*): Add to tmake_file.
6240 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
6241 rs6000/t-crtstuff, t-crtstuff-pic.
6243 (powerpcle-*-eabisim*): Likewise.
6244 (powerpcle-*-eabi*): Likewise.
6245 (rx-*-elf): Remove extra_parts.
6246 (s390x-ibm-tpf*): Set extra_parts.
6247 (score-*-elf): Set extra_parts.
6248 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
6249 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
6250 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
6251 (sh64l*-*-netbsd*): Split into ...
6252 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
6253 Add t-crtstuff-pic to tmake_file.
6255 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
6257 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
6258 (sparc-*-elf*): Remove t-crtin from tmake_file.
6259 Add to extra_parts, remove crtbegin.o, crtend.o.
6260 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
6261 (sparc64-*-linux*): Likewise.
6262 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
6263 Add to extra_parts, remove crtbegin.o, crtend.o.
6264 (sparc64-*-elf*): Remove t-crtin from tmake_file.
6265 Add to extra_parts, remove crtbegin.o, crtend.o.
6266 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
6267 Add to extra_parts, remove crtbegin.o, crtend.o.
6268 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
6269 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
6270 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
6272 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
6274 (tic6x-*-*): Change to ...
6275 (tic6x-*-elf): ... this.
6277 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
6279 (am33_2.0-*-linux*): Add comment.
6280 (mep*-*-*): Add mep/t-mep to tmake_file.
6282 * config/alpha/t-vms: New file.
6283 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
6284 * config/arm/crti.S, config/arm/crtn.S: New files.
6285 * config/bfin/crti.S, config/bfin/crtn.S: New files.
6286 * config/bfin/crtlibid.S: New file.
6287 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
6288 * config/c6x/crti.S, config/c6x/crtn.S: New files.
6289 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
6290 (crti.o, crtin.o): New rules.
6291 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
6292 * config/c6x/t-uclinux: New file.
6293 * config/cris/t-elfmulti: New file.
6294 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
6295 * config/fr30/crti.S, config/fr30/crtn.S: New files.
6296 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
6297 * config/frv/t-frv: New file.
6298 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
6299 * config/h8300/crti.S, config/h8300/crtn.S: New files.
6300 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
6302 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
6303 refer to cygming-crtbegin.c, cygming-crtend.c.
6305 * config/i386/t-nto: New file.
6306 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
6307 * config/ia64/crti.S, config/ia64/crtn.S: New files.
6308 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
6309 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
6312 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
6313 (crtinitS.o): New rule.
6314 * config/ia64/vms-crtinit.S: New file.
6315 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
6316 * config/m32r/initfini.c: New file.
6317 * config/m32r/t-linux, config/m32r/t-m32r: New files.
6318 * config/m68k/crti.S, config/m68k/crtn.S: New files.
6319 * config/mcore/crti.S, config/mcore/crtn.S: New files.
6320 * config/mep/t-mep: New file.
6321 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
6322 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
6323 * config/mips/crti.S, config/mips/crtn.S: New files.
6324 * config/mips/t-crtstuff: New file.
6325 * config/mmix/crti.S, config/mmix/crtn.S: New files.
6326 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
6327 (CUSTOM_CRTIN): Set.
6328 ($(T)crti.o, $(T)crtn.o): Remove $(T),
6330 Use $(srcdir) to refer to crti.S, crtn.S.
6331 Use .S extension, $<.
6332 * config/moxie/crti.asm: Rename to ...
6333 * config/moxie/crti.S: ... this.
6334 * config/moxie/crtn.asm: Rename to ...
6335 * config/moxie/crtn.S: ... this.
6336 * config/moxie/t-moxie: Remove.
6337 * config/pa/stublib.c: New file.
6338 * config/pa/t-stublib, config/pa/t-stublib64: New files.
6339 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
6340 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
6341 * config/rs6000/t-crtstuff: New file.
6342 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
6343 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
6344 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
6345 Make output file explicit.
6346 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
6347 Make output file explicit.
6348 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
6349 Make output file explicit.
6350 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
6351 Make output file explicit.
6352 * config/score/crti.S, config/score/crtn.S: New files.
6353 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
6354 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
6356 * config/sh/t-sh, config/sh/t-superh: New files.
6357 * config/sparc/t-linux64: New file.
6358 * config/spu/cache.S, config/spu/cachemgr.c: New files.
6359 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
6360 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
6361 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
6362 * config/t-crtin: Remove.
6363 * config/t-crtstuff-pic: New file.
6364 * config/t-sol2 (CUSTOM_CRTIN): Set.
6365 (crti.o, crtn.o): New rules.
6366 * config/vms/t-vms: New file.
6367 * config/vms/vms-ucrt0.c: New file.
6368 * config/xtensa/t-elf: New file.
6370 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6372 * Makefile.in (SHLIB_NM_FLAGS): Set.
6373 * mkmap-flat.awk, mkmap-symver.awk: New files.
6374 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
6376 * configure: Regenerate.
6377 * config/libgcc-glibc.ver: New file.
6378 * config/libgcc-libsystem.ver: New file.
6379 * config/t-libunwind (SHLIB_LC): Set.
6380 * config/t-linux: New file.
6381 * config/t-slibgcc (INSTALL_SHLIB): New.
6382 (SHLIB_INSTALL): Use it.
6383 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
6384 to mkmap-symver.awk.
6385 (SHLIB_MAPFILES): Don't append, adapt pathname.
6386 (SHLIB_VERPFX): Set.
6387 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
6388 to mkmap-symver.awk.
6389 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
6390 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
6391 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
6392 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
6394 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
6395 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
6396 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
6397 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
6398 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
6399 * config/i386/libgcc-darwin.10.4.ver,
6400 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
6402 * config/i386/t-darwin: Remove.
6403 * config/i386/t-darwin64: Likewise.
6404 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
6405 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
6406 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
6407 * config/i386/t-linux: New file.
6408 * config/i386/t-mingw32: New file.
6409 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
6410 * config/ia64/t-glibc: Rename to ...
6411 * config/ia64/t-linux: ... this.
6412 (SHLIB_MAPFILES): Set.
6413 * config/ia64/t-glibc-libunwind: Rename to ...
6414 * config/ia64/t-linux-libunwind: ... this.
6415 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
6416 * config/ia64/t-slibgcc-hpux: New file.
6417 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
6418 * config/m68k/t-slibgcc-elf-ver: New file.
6419 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
6420 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
6422 * config/pa/t-slibgcc-hpux: New file.
6423 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
6425 * config/rs6000/libgcc-darwin.10.4.ver,
6426 config/rs6000/libgcc-darwin.10.5.ver: New files.
6427 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
6428 config/rs6000/libgcc-glibc.ver.
6429 * config/rs6000/libgcc-ppc64.ver: Rename to
6430 config/rs6000/libgcc-ibm-ldouble.ver.
6431 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
6432 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
6433 * config/rs6000/t-ldbl128: Rename to ...
6434 * config/rs6000/t-linux: ... this.
6435 (SHLIB_MAPFILES): Adapt filename.
6436 * config/rs6000/t-slibgcc-aix: New file.
6437 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
6438 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
6439 libgcc-excl.ver, libgcc-glibc.ver.
6440 (SHLIB_LINK, SHLIB_INSTALL): Remove.
6441 * config/sparc/libgcc-glibc.ver: New file.
6442 * config/sparc/t-linux: New file.
6443 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
6444 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
6445 t-slibgcc-elf-ver to tmake_file.
6446 Add t-slibgcc-nolc-override to tmake_file for posix threads on
6448 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
6449 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
6450 t-slibgcc-elf-ver, t-linux to tmake_file.
6451 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
6453 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
6454 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
6455 (alpha*-dec-*vms*): Likewise.
6456 (arm*-*-freebsd*): Append to tmake_file.
6457 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
6458 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
6460 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
6461 tmake_file for arm*-*-symbianelf*.
6462 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
6463 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
6465 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
6466 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
6467 pa/t-slibgcc-dwarf-ver to tmake_file.
6468 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
6469 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
6470 (hppa*64*-*-hpux11*): Likewise.
6471 (hppa[12]*-*-hpux11*): Likewise.
6472 (x86_64-*-darwin*): Don't override tmake_file, but only keep
6473 i386/t-crtpc, i386/t-crtfm.
6474 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
6475 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
6477 Add i386/t-cygwin to tmake_file.
6478 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
6479 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
6480 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
6482 Add i386/t-mingw32 to tmake_file.
6483 (x86_64-*-mingw*): Likewise.
6484 (ia64*-*-freebsd*): Append to tmake_file.
6485 (ia64*-*-linux*): Append to tmake_file.
6486 Replace ia64/t-glibc by ia64/t-linux.
6487 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
6489 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
6490 t-slibgcc-hpux to tmake_file.
6491 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
6492 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
6493 (m32rle-*-linux*): Likewise.
6494 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
6496 (microblaze*-linux*): New case.
6497 Append to tmake_file, add t-slibgcc-nolc-override.
6498 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
6499 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
6500 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
6501 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6502 rs6000/t-slibgcc-aix to tmake_file.
6503 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6504 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6505 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
6506 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
6507 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
6508 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
6510 (sparc-*-linux*): Append to tmake_file for *-leon*.
6511 Add sparc/t-linux to tmake_file for non-Leon targets.
6512 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
6513 (tic6x-*-uclinux): New case.
6514 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
6515 (tic6x-*-*): Add c6x/t-elf to tmake_file.
6516 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
6517 (am33_2.0-*-linux*): Append to tmake_file.
6518 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
6519 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
6520 x86_64-*-kfreebsd*-gnu.
6521 Add i386/t-linux to tmake_file.
6523 2011-10-28 Ian Lance Taylor <iant@google.com>
6525 * config/i386/morestack.S: Correct CFI information to do proper
6526 returns throughout function. In 32-bit mode, save %ebx so that it
6527 is restored on unwind.
6529 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
6531 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
6532 case where B3 isn't the return register.
6534 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
6535 logic for doubleword pops.
6537 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
6539 * config/rs6000/t-freebsd: Add wildcard.
6541 2011-10-21 Paul Brook <paul@codesourcery.com>
6543 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
6545 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
6546 Eric Botcazou <ebotcazou@adacore.com>
6549 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
6550 fs->signal_frame to 1.
6552 2011-10-07 Ian Lance Taylor <iant@google.com>
6554 * generic-morestack-thread.c: #include <errno.h>.
6556 2011-10-07 Ian Lance Taylor <iant@google.com>
6559 * generic-morestack.c (__generic_morestack): Make sure the segment
6560 is large enough for both the stack frame and the copied
6563 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6566 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
6569 2011-09-28 Nick Clifton <nickc@redhat.com>
6571 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
6572 64-bit doubles are not enabled.
6573 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
6574 and floatunsisf functions.
6576 2011-09-13 Paul Brook <paul@codesourcery.com>
6578 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
6579 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
6580 * unwind-arm-common.inc: New file.
6581 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
6582 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
6583 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
6584 * config/c6x/libunwind.S: New file.
6585 * config/c6x/pr-support.c: New file.
6586 * config/c6x/unwind-c6x.c: New file.
6587 * config/c6x/unwind-c6x.h: New file.
6588 * config/c6x/t-c6x-elf: New file.
6590 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
6592 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
6593 (ASM_DIVZERO): Ditto.
6594 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
6596 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
6598 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
6600 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
6603 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
6604 instead of an assembly one.
6606 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
6609 * Makefile.in (install-unwind_h): Create
6610 $(gcc_objdir)/include/unwind.h atomically.
6612 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6614 * Makefile.in (install-unwind_h): Remove destination file first.
6616 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6619 * config/mips/t-mips16: New file.
6620 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
6621 (mips*-*-linux*): Likewise.
6622 (mips*-sde-elf*): Likewise.
6623 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
6624 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
6625 Add mips/t-mips16 to tmake_file.
6626 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
6627 (mips-*-elf*): Likewise.
6628 (mips64-*-elf*): Likewise.
6629 (mips64orion-*-elf*): Likewise.
6630 (mips*-*-rtems*): Likewise.
6631 (mipstx39-*-elf*): Likewise.
6632 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
6633 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
6635 Use $(srcdir) to refer to sync.c.
6637 ($(libgcc-sync-funcs-o)): Likewise.
6638 ($(libgcc-sync-size-funcs-s-o)): Likewise.
6639 ($(libgcc-sync-funcs-s-o)): Likewise.
6641 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
6643 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
6646 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
6649 * config/i386/value-unwind.h: New.
6651 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
6653 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
6654 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
6655 Add to tmake_file rather than overriding it.
6657 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6659 * config/t-softfp: Remove.
6660 * soft-fp: Moved from ../gcc/config.
6661 * soft-fp/README: Remove t-softfp reference.
6662 * soft-fp/t-softfp: Move to config/t-softfp.
6663 (softfp_machine_header): Remove.
6664 (softfp_file_list): Remove config subdir.
6665 (soft-fp-objects): New variable.
6666 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
6667 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
6668 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
6669 * config/t-softfp-excl: New file.
6670 * config/t-softfp-sfdf: New file.
6671 * config/t-softfp-tf: New file.
6672 * config/no-sfp-machine.h: New file.
6673 * config/arm/sfp-machine.h: New file.
6674 * config/arm/t-softfp: New file.
6675 * config/c6x/sfp-machine.h: New file.
6676 * config/i386/32/t-fprules-softfp: Rename to ...
6677 * config/i386/32/t-softfp: ... this.
6678 (tifunctions, LIB2ADD): Remove.
6679 (softfp_int_modes): Override.
6680 * config/i386/64/t-softfp-compat (tf-functions): Remove config
6682 * config/i386/64/eqtf2.c: Likewise.
6683 * config/i386/64/getf2.c: Likewise.
6684 * config/i386/64/letf2.c: Likewise.
6685 * config/ia64/sft-machine.h: New file.
6686 * config/ia64/t-fprules-softfp: Rename to ...
6687 * config/ia64/t-softfp: ... this.
6688 * config/lm32/sfp-machine.h: New file.
6689 * config/moxie/t-moxie-softfp: Remove.
6690 * config/rs6000/ibm-ldouble-format: New file.
6691 * config/rs6000/ibm-ldouble.c: New file.
6692 * config/rs6000/libgcc-ppc-glibc.ver: New file
6693 * config/rs6000/libgcc-ppc64.ver: New file
6694 * config/rs6000/sfp-machine.h: New file.
6695 * config/rs6000/t-freebsd: New file.
6696 * config/rs6000/t-ibm-ldouble: New file.
6697 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
6698 libgcc-ppc-glibc.ver.
6699 * config/rs6000/t-linux64: New file.
6700 * config/rs6000/t-ppccomm (LIB2ADD): Add
6701 $(srcdir)/config/rs6000/ibm-ldouble.c.
6702 * config/rs6000/t-ppccomm-ldbl: New file.
6703 * config/score/sfp-machine.h: New file.
6704 * config.host (sfp_machine_header): Explain.
6705 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
6706 t-softfp to tmake_file.
6707 (arm*-*-uclinux*): Likewise.
6708 (arm*-*-ecos-elf): Likewise.
6709 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
6710 (arm*-*-rtems*): Likewise.
6711 (arm*-*-elf): Likewise.
6712 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
6714 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
6715 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
6716 (lm32-*-uclinux*): Likewise.
6717 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
6718 t-softfp-excl, t-softfp.
6719 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
6720 (powerpc64-*-darwin*): Likewise.
6721 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
6723 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
6725 (powerpc-*-eabisim*): Likewise.
6726 (powerpc-*-elf*): Likewise.
6727 (powerpc-*-eabialtivec*): Likewise.
6728 (powerpc-xilinx-eabi*): Likewise.
6729 (powerpc-*-rtems*): Likewise.
6730 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
6731 t-softfp-excl, t-softfp to tmake_file.
6732 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
6733 rs6000/t-ppccomm-ldbl to tmake_file.
6734 (powerpcle-*-elf*): Likewise.
6735 (powerpcle-*-eabisim*): Likewise.
6736 (powerpcle-*-eabi*): Likewise.
6737 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6738 rs6000/t-ibm-ldouble to tmake_file.
6739 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6740 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6741 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
6742 (tic6x-*-*): Likewise.
6743 (i[34567]86-*-darwin*, x86_64-*-darwin*,
6744 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
6745 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
6746 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
6747 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
6748 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
6749 t-softfp to tmake_file.
6750 * configure.ac (sfp_machine_header): Provide default if unset.
6752 Link sfp-machine.h to config/$sfp_machine_header.
6753 * configure: Regenerate.
6755 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6757 * Makefile.in (double_type_size, long_double_type_size): Set.
6758 Remove $(fpbit-in-libgcc) support.
6759 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
6760 (fpbit-src): New variable.
6761 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
6762 Compile with -DFLOAT $(FPBIT_CFLAGS).
6764 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
6765 Compile with $(FPBIT_CFLAGS).
6767 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
6768 Compile with -DFLOAT $(TPBIT_CFLAGS).
6770 * configure.ac (double_type_size, long_double_type_size):
6771 Determine and substitute.
6772 * configure: Regenerate.
6773 * fp-bit.c, fp-bit.h: New files.
6774 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
6775 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
6776 * config/mips/t-mips: New file.
6777 * config/mips/t-sdemtk: New file.
6778 * config/rs6000/ppc64-fp.c: New file.
6779 * config/rs6000/t-darwin (LIB2ADD): Add
6780 $(srcdir)/config/rs6000/ppc64-fp.c.
6781 * config/rs6000/t-ppc64-fp: New file.
6782 * config/rx/rx-lib.h: New file.
6783 * config/rx/t-rx (FPBIT): Set to true.
6784 ($(gcc_objdir)/fp-bit.c): Remove.
6785 (DPBIT): Set to true only with -m64bit-doubles.
6786 ($(gcc_objdir)/dp-bit.c): Remove.
6787 * config/sparc/t-softfp: Remove.
6788 * config/spu/t-elf: New file.
6789 * config/t-fdpbit, config/t-fpbit: New files.
6790 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
6791 (mips*-*-*): Likewise.
6792 (arm-wrs-vxworks): Likewise.
6793 (arm*-*-freebsd*): Likewise.
6794 (avr-*-rtems*): Add t-fpbit to tmake_file.
6795 (avr-*-*): Likewise.
6796 (bfin*-elf*): Add t-fdpbit to tmake_file.
6797 (bfin*-uclinux*): Likewise.
6798 (bfin*-linux-uclibc*): Likewise.
6799 (bfin*-rtems*): New case.
6800 Add t-fdpbit to tmake_file.
6801 (bfin*-*): Add t-fdpbit to tmake_file.
6802 (crisv32-*-elf): Likewise.
6803 (cris-*-linux*): Likewise.
6804 (fr30-*-elf): Likewise.
6805 (frv-*-elf, frv-*-*linux*): Likewise.
6806 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
6807 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
6808 (m32r-*-elf*): Likewise.
6809 (m32rle-*-elf*): Likewise.
6810 (m32r-*-linux*): Likewise.
6811 (m32rle-*-linux*): Likewise.
6812 (mcore-*-elf): Add t-fdpbit to tmake_file.
6813 (microblaze*-*-*): Likewise.
6814 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
6815 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
6816 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
6818 Add mips/t-tpbit to tmake-file.
6819 (mips*-*-linux*): Fix typo.
6820 (mips*-sde-elf*): New case
6821 Add mips/t-sdemtk unless using newlib.
6822 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
6823 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
6824 (mn10300-*-*): Likewise.
6825 (pdp11-*-*): Likewise.
6826 (picochip-*-*): Add t-fpbit to tmake_file.
6827 (powerpc-*-eabisimaltivec*): Likewise.
6828 (powerpc-*-eabisim*): Likewise.
6829 (powerpc-*-elf*): Likewise.
6830 (powerpc-*-eabialtivec*): Likewise.
6831 (powerpc-xilinx-eabi*): New case.
6832 Add t-fdpbit to tmake_file.
6833 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
6834 (powerpc-*-rtems*): Likewise.
6835 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
6837 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
6839 (powerpc-*-lynxos*): Likewise.
6840 (powerpcle-*-elf*): Likewise.
6841 (powerpcle-*-eabisim*): Likewise.
6842 (powerpcle-*-eabi*): Likewise.
6843 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6844 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
6845 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6846 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6847 (rx-*-elf): Add t-fdpbit to tmake_file.
6848 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
6849 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
6850 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
6851 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
6853 (sh-*-rtems*): Add t-fdpbit to tmake_file.
6854 (sh-wrs-vxworks): Likewise.
6855 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
6856 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
6857 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
6858 (sparc64-*-rtems*): ... new case.
6859 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
6860 (spu-*-elf*): Likewise.
6861 Add spu/t-elf to tmake_file.
6862 (v850*-*-*): Add t-fdpbit to tmake_file.
6863 (xstormy16-*-elf): Likewise.
6864 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
6865 (mep*-*-*): Likewise.
6867 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6869 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
6871 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
6872 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
6873 (install-unwind_h): New target.
6874 (all): Depend on it.
6875 * config.host (unwind_header): New variable.
6876 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
6877 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
6878 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
6879 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
6880 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
6882 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
6884 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
6886 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
6888 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
6889 (ia64*-*-freebsd*): Likewise.
6890 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
6892 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
6893 $with_system_libunwind.
6894 (ia64*-*-hpux*): Set tmake_file.
6895 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
6896 (picochip-*-*): Set tmake_file.
6897 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
6899 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6900 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6901 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
6902 (xtensa*-*-elf*): Set tmake_file.
6903 (xtensa*-*-linux*): Likewise.
6904 * configure.ac: Include ../config/unwind_ipinfo.m4.
6905 Call GCC_CHECK_UNWIND_GETIPINFO.
6906 Link unwind.h to $unwind_header.
6907 * configure: Regenerate.
6908 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
6909 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
6910 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
6911 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
6912 * config/unwind-dw2-fde-darwin.c: New file.
6913 * config/arm/libunwind.S, config/arm/pr-support.c,
6914 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
6915 config/arm/unwind-arm.h,: New files.
6916 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
6917 config/ia64/t-eh-ia64, config/ia64/t-glibc,
6918 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
6919 config/ia64/t-vms, config/ia64/unwind-ia64.c,
6920 config/ia64/unwind-ia64.h: New files.
6921 * config/picochip/t-picochip: New file.
6922 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
6924 * config/rs6000/t-darwin (LIB2ADDEH): Set.
6925 * config/s390/t-tpf (LIB2ADDEH): Remove.
6926 * config/t-darwin (LIB2ADDEH): Set.
6927 * config/t-eh-dw2-dip: New file.
6928 * config/t-libunwind, config/t-libunwind-elf: New files.
6929 * config/t-sol2 (LIB2ADDEH): Remove.
6930 * config/xtensa/t-xtensa: New file.
6932 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
6934 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
6935 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
6936 long long to check rt_sigreturn syscall.
6938 2011-08-02 Alan Modra <amodra@gmail.com>
6940 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6941 Restore for indirect call bcrtl from correct stack slot, and only
6942 if cfa+40 isn't valid.
6944 2011-08-01 Julian Brown <julian@codesourcery.com>
6946 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
6947 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
6948 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
6950 2011-08-01 Julian Brown <julian@codesourcery.com>
6952 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
6953 (libgcc-std.ver.in): Use above.
6954 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
6955 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
6957 * config/t-fixedpoint-gnu-prefix: New file.
6958 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
6959 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
6962 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
6964 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
6965 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
6966 for x86-64. Properly check __x86_64__ and __LP64__.
6968 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
6970 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
6972 (_FP_WS_TYPE): Likewise.
6973 (_FP_I_TYPE): Likewise.
6975 2011-07-28 Alan Modra <amodra@gmail.com>
6977 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6978 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
6979 in a plt call stub. Do restore r2 if stopped on bctrl.
6981 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6983 * config.host (i[3456x]86-*-netware*): Remove.
6984 * config/i386/netware-crt0.c, config/i386/t-nwld,
6985 config/i386/t-slibgcc-nwld: Remove.
6987 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
6989 * config.host: Handle tic6x-*-*.
6990 * config/c6x/c6x-abi.h: New file.
6992 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6994 * config/i386/crtprec.c: New file.
6995 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
6996 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
6997 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
6998 (x86_64-*-darwin*): Likewise.
6999 (i[34567]86-*-solaris2*: Likewise.
7001 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7003 * config/alpha/crtfastmath.c: New file.
7004 * config/i386/crtfastmath.c: New file.
7005 * config/ia64/crtfastmath.c: New file.
7006 * config/mips/crtfastmath.c: New file.
7007 * config/sparc/crtfastmath.c: New file.
7009 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
7011 Add -frandom-seed=gcc-crtfastmath.
7012 * config/alpha/t-crtfm: Remove.
7013 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
7014 * config/ia64/t-ia64 (crtfastmath.o): Remove.
7016 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
7017 (alpha*-dec-osf5.1*): Likewise.
7018 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
7019 Add crtfastmath.o to extra_parts.
7020 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
7021 Add crtfastmath.o to extra_parts.
7022 (x86_64-*-darwin*): Likewise.
7023 (x86_64-*-mingw*): Likewise.
7024 (ia64*-*-elf*): Add t-crtfm to tmake_file.
7025 (ia64*-*-freebsd*): Likewise.
7026 (ia64*-*-linux*): Likewise.
7027 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
7028 Add crtfastmath.o to extra_parts.
7030 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7032 * config/darwin-crt3.o: New file.
7033 * config/rs6000/darwin-crt2.c: New file.
7034 * config/t-darwin: New file.
7035 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
7037 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
7038 (powerpc-*-darwin*): Add crt2.o to extra_parts.
7039 (powerpc64-*-darwin*): Likewise.
7041 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7043 * config/i386/netware-crt0.c: New file.
7044 * config/i386/t-nwld: Rename to ...
7045 * config/i386/t-slibgcc-nwld: ... this.
7046 * config/i386/t-nwld: New file.
7047 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
7049 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
7052 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7054 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
7056 * configure: Regenerate.
7058 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7060 * dfp-bit.c, dfp-bit.h: New files.
7061 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
7063 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
7064 ($(d64pbit-o)): Likewise.
7065 ($(d128pbit-o)): Likewise.
7066 * config/t-dfprules: New file.
7067 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
7068 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
7069 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
7070 (x86_64-*-linux*): Likewise.
7071 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
7072 (i[34567]86-*-cygwin*): Likewise.
7073 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
7074 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
7076 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7078 * Makfile.in (LIBGCOV): New variable.
7079 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
7080 * libgcov.c: New file.
7082 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7084 * fixed-bit.c, fixed-bit.h: New files.
7085 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
7086 refer to fixed-bit.c.
7088 2011-07-07 Joseph Myers <joseph@codesourcery.com>
7090 * config.host (*local*): Remove.
7092 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7095 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
7096 like i?86-*-solaris2.1[0-9]*.
7097 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
7098 * configure.ac (i?86-*-solaris2*): Likewise.
7099 * configure: Regenerate.
7101 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
7103 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
7104 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
7105 md_unwind_header by splitting out of...
7106 (i[34567]86-*-linux*): ... this.
7107 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
7108 Remove md_unwind_header by splitting out of...
7109 (x86_64-*-linux*): ... this.
7111 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
7113 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
7115 2011-06-28 Nick Clifton <nickc@redhat.com>
7117 * config.host: Recognize all V850 variants.
7119 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
7121 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
7123 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7125 * shared-object.mk (c_flags-$o): Save c_flags.
7126 ($(base)$(objext)): Use it.
7127 ($(base)_s$(objext)): Likewise.
7129 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
7131 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
7132 * libgcc-std.ver.in (GCC_4.7.0): New section.
7134 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
7138 * config/avr/t-avr: Fix line endings.
7139 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
7142 2011-06-14 Olivier Hainque <hainque@adacore.com>
7143 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7145 * config/mips/irix6-unwind.h: New file.
7146 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
7148 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
7150 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
7151 (sparc64_fallback_frame_state): Use it.
7152 (sparc64_frob_update_context): Further adjust context.
7153 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
7154 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
7155 * config/sparc/sol2-cn.S: Likewise.
7157 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7159 * enable-execute-stack-empty.c: New file.
7160 * enable-execute-stack-mprotect.c: New file.
7161 * config/i386/enable-execute-stack-mingw32.c: New file.
7162 * config.host (enable_execute_stack): New variable.
7163 Select appropriate variants.
7164 * configure.ac: Link enable-execute-stack.c to
7165 $enable_execute_stack.
7166 * configure: Regenerate.
7167 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
7168 (lib2funcs): Remove _enable_execute_stack.
7170 2011-06-09 David S. Miller <davem@davemloft.net>
7171 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7173 * config.host (sparc-*-linux*): Correct md_unwind_header
7175 (s390x-ibm-tpf*): Fix typo.
7177 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7179 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
7180 Add crtfastmath.o to extra_parts.
7181 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
7183 * config/mips/t-crtfm: Remove.
7185 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7187 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
7189 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
7191 * config.host (sh*-*-linux*): Fix typo.
7193 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7195 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
7196 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
7197 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
7198 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
7199 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
7200 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
7201 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
7202 Wrap in !__MINGW64__.
7203 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
7204 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
7205 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
7206 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
7207 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
7208 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
7209 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
7211 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
7212 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
7213 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
7214 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
7215 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
7216 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
7217 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
7218 * config/no-unwind.h: New file.
7219 * config.host (md_unwind_header): Document.
7221 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
7222 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
7223 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
7224 hppa[12]*-*-hpux11*): Set md_unwind_header.
7225 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
7226 Set md_unwind_header.
7227 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
7228 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
7229 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
7230 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
7231 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
7232 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
7233 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
7235 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
7236 * configure: Regenerate.
7238 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7240 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
7241 Set tmake_file, extra_parts.
7242 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
7244 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
7246 * config/mips/t-irix6: New file.
7247 * config/mips/t-slibgcc-irix: New file.
7249 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7251 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
7252 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
7254 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7256 * configure.ac (target_thread_file): Determine thread model.
7257 * configure: Regenerate.
7258 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
7259 * config/alpha/t-alpha: New file.
7260 * config/alpha/t-crtfm: Use $<.
7261 * config/alpha/t-ieee: New file.
7262 * config/alpha/t-osf-pthread: New file.
7263 * config/alpha/t-slibgcc-osf: New file.
7264 * config/alpha/libgcc-osf5.ver: New file.
7266 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7268 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
7270 Add crtfastmath.o to extra_parts.
7272 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7274 * config/gmon-sol2.c: Reindent.
7276 Remove, correct casts.
7277 Use STDERR_FILENO, NULL.
7278 (BASEADDRESS): Remove.
7280 (errno, sbrk): Remove declarations.
7281 (monstartup) [hp300]: Remove.
7284 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7286 * Makefile.in (cpu_type): Define.
7287 * config.host (i[34567]86-*-rtems*): Handle it.
7288 (i[34567]86-*-solaris2*): Move body ...
7289 (*-*-solaris2*): ... here.
7290 New case, generalize.
7291 (sparc-*-elf*): Handle it.
7292 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
7293 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
7294 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
7296 (sparc*-*-solaris2*): ... this.
7298 (sparc64-*-elf*): Handle it.
7299 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
7300 Merge ../gcc/config/i386/gmon-sol2.c.
7301 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
7303 Merge ../gcc/config/i386/sol2-gc1.asm.
7304 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
7306 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
7308 * config/i386/t-crtfm (crtfastmath.o): Use $<.
7309 * config/i386/t-crtstuff: New file.
7310 * config/i386/t-softfp: New file.
7311 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
7312 $(T)crti.o, $(T)crtn.o): Remove.
7313 (gcrt1.o): New rule.
7314 (TARGET_LIBGCC2_CFLAGS): Remove.
7315 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
7316 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
7317 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
7318 * config/sparc/t-sol2: New file.
7319 * config/sparc/t-crtfm: Move to ...
7320 * config/t-crtfm: ... this.
7321 Use $(cpu_type), $<.
7322 * config/t-crtin: New file.
7323 * config/sparc/t-softfp: New file.
7324 * config/sparc/t-softmul: New file.
7325 * config/t-rtems: New file.
7326 * config/t-slibgcc: New file.
7327 * config/t-slibgcc-elf-ver: New file.
7328 * config/t-slibgcc-gld: New file.
7329 * config/t-slibgcc-sld: New file.
7330 * config/t-sol2: New file.
7331 * configure.ac: Include ../config/lib-ld.m4.
7332 Call AC_LIB_PROG_LD_GNU.
7333 Substitute cpu_type.
7334 * configure: Regenerate.
7336 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
7339 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
7340 libgcc-std.ver in the build directory.
7341 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
7342 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
7344 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
7346 * libgcc-std.ver.in: New file.
7347 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
7349 (libgcc-std.ver): New rule.
7350 * config/t-gnu-prefix: New file.
7352 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7354 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
7356 2011-05-10 Joseph Myers <joseph@codesourcery.com>
7358 * config/i386/darwin-lib.h: New file.
7360 2011-05-10 Joseph Myers <joseph@codesourcery.com>
7362 * config/arm/symbian-lib.h: New.
7364 2011-05-04 Chris Demetriou <cgd@google.com>
7366 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
7367 (__x86.get_pc_thunk.bx): ...this.
7368 (__morestack): Adjust for rename, remove undef of __i686.
7370 2011-05-03 Chris Demetriou <cgd@google.com>
7372 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
7374 2011-03-22 Joseph Myers <joseph@codesourcery.com>
7376 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
7377 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
7378 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
7379 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
7380 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
7383 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
7385 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
7386 Adjust copyright year.
7388 2011-03-07 Ian Lance Taylor <iant@google.com>
7390 * generic-morestack.c (__splitstack_find): Adjust returned stack
7391 pointer to include all registers pushed by __morestack.
7393 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
7396 * configure.ac: Call ACX_NONCANONICAL_TARGET.
7397 (toolexecdir): Calculate and AC_SUBST.
7398 (toolexeclibdir): Likewise.
7399 * Makefile.in (target_noncanonical): Import.
7400 (toolexecdir): Likewise.
7401 (toolexeclibdir): Likewise.
7402 * configure: Regenerate.
7404 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
7407 * config/arm/bpabi.h: Rename to...
7408 * config/arm/bpabi-lib.h: ...this.
7410 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7412 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
7414 * configure: Regenerate.
7416 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
7418 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
7419 __FLOAT_WORD_ORDER__.
7420 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
7423 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7426 * Makefile.in (install-strip): New phony target.
7428 2010-11-07 Ian Lance Taylor <iant@google.com>
7431 * config/i386/morestack.S (__morestack_large_model): New
7434 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
7436 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
7438 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
7440 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
7442 * config/arm/bpabi.h: New file.
7443 * config/frv/frv-abi.h: New file.
7445 2010-10-01 Ian Lance Taylor <iant@google.com>
7447 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
7448 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
7450 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
7453 * config.host: Add the missing `$'.
7455 2010-09-30 Michael Eager <eager@eagercon.com>
7457 * config.host: Add microblaze*-*-*.
7458 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
7459 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
7460 udivsi3.asm,umodsi3.asm}: New.
7462 2010-09-28 Ian Lance Taylor <iant@google.com>
7464 * configure.ac: Adjust CFI test to test assembler directly rather
7465 than checking gcc preprocessor macro.
7466 * configure: Rebuild.
7468 2010-09-27 Ian Lance Taylor <iant@google.com>
7470 * configure.ac: Test whether assembler supports CFI directives.
7471 * config.host: Only add t-stack and i386/t-stack-i386 to
7472 tmake_file if libgcc_cv_cfi is "yes".
7473 * configure: Rebuild.
7475 2010-09-27 Ian Lance Taylor <iant@google.com>
7477 * generic-morestack.h: New file.
7478 * generic-morestack.c: New file.
7479 * generic-morestack-thread.c: New file.
7480 * config/i386/morestack.S: New file.
7481 * config/t-stack: New file.
7482 * config/i386/t-stack-i386: New file.
7483 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
7484 i386/t-stack-i386 to tmake_file.
7486 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
7488 * Makefile.in (libgcc-extra-parts): Check for static archives and
7489 invoke ranlib after installing them.
7490 (gcc-extra-parts): Likewise.
7491 (install-leaf): Likewise.
7493 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
7495 * configure: Regenerated.
7497 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
7499 * configure: Regenerated.
7501 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
7502 Andrew Pinski <pinskia@gmail.com>
7505 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
7507 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
7510 * configure: Regenerated.
7512 2010-09-06 Andreas Schwab <schwab@redhat.com>
7514 * configure: Regenerate.
7516 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
7518 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
7520 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
7523 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
7524 Iain Sandoe <iains@gcc.gnu.org>
7527 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
7528 LIB2FUNCS_EXCLUDE functions.
7530 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
7532 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
7534 * configure: Regenerate.
7536 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
7538 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
7539 i386/t-freebsd to tmake_file.
7540 * config/i386/t-freebsd: New file.
7541 * config/i386/libgcc-bsd.ver: New file.
7543 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
7545 * config.host (powerpc*-eabispe*): Set tmake_file.
7546 (powerpc*-eabi*): Likewise.
7547 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
7548 crtbeginS, crtendS, crtbeginT.
7550 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
7552 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
7553 to tmake_file. Add crtfastmath.o to extra_parts.
7554 * config/mips/t-crtfm: New.
7556 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
7558 * config.host (sparc64-*-rtems*): New target.
7560 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7562 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
7565 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
7567 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
7569 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7571 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
7572 alpha-dec-osf5.0* support.
7574 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
7576 * config.host: Add lm32-*-rtems*.
7578 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7579 Uros Bizjak <ubizjak@gmail.com>
7582 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
7583 like other remaining 32-bit x86 OSes.
7584 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
7586 * config/i386/libgcc-sol2.ver: New file.
7587 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
7589 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
7592 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
7593 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
7594 is used and substitute set_use_emutls.
7595 * configure: Regenerated.
7597 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
7599 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
7601 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7604 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
7606 ($(T)gcrt1.o): Likewise.
7607 ($(T)crt1.o): Likewise.
7608 ($(T)crti.o): Likewise.
7609 ($(T)crtn.o): Likewise.
7611 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7614 * Makefile.in (install): Use $(MAKE) string in rule, for
7617 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
7619 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
7620 * config/mmix/t-mmix: New file.
7621 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
7623 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
7626 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
7629 2010-01-04 Anthony Green <green@moxielogic.com>
7631 * config/moxie/crti.asm, config/moxie/crtn.asm,
7632 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
7633 config/moxie/t-moxie: New files.
7634 * config.host: Add t-moxie-softfp reference.
7636 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
7639 * config/t-slibgcc-darwin: Fix embedded rpaths for
7640 --enable-version-specific-runtime-libs, build extension stub
7641 libs exposing features available from current libgcc_s.
7643 2009-11-11 Jon Beniston <jon@beniston.com>
7645 * config.host: Add lm32 targets.
7646 * config/lm32: New directory.
7647 * config/lm32/libgcc_lm32.h: New file.
7648 * config/lm32/_mulsi3.c: New file.
7649 * config/lm32/_udivmodsi4.c: New file.
7650 * config/lm32/_divsi3.c: New file.
7651 * config/lm32/_modsi3.c: New file.
7652 * config/lm32/_udivsi3.c: New file.
7653 * config/lm32/_umodsi3.c: New file.
7654 * config/lm32/_lshrsi3.S: New file.
7655 * config/lm32/_ashrsi3.S: New file.
7656 * config/lm32/_ashlsi3.S: New file.
7657 * config/lm32/crti.S: New file.
7658 * config/lm32/crtn.S: New file.
7659 * config/lm32/t-lm32: New file.
7660 * config/lm32/t-elf: New file.
7661 * config/lm32/t-uclinux: New file.
7663 2009-10-26 Nick Clifton <nickc@redhat.com>
7665 * config.host: Add support for RX target.
7666 * config/rx: New directory.
7667 * config/rx/rx-abi-functions.c: New file. Supplementary
7668 functions for libgcc to support the RX ABI.
7669 * config/rx/rx-abi.h: New file. Supplementary header file for
7670 libgcc RX ABI functions.
7671 * config/rx/t-rx: New file: Makefile fragment for building
7674 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
7676 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
7677 constraint of y0 to "g".
7679 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
7681 * config.host: Include the s390 makefile fragments.
7682 * config/s390/32/_fixdfdi.c: New file.
7683 * config/s390/32/_fixsfdi.c: New file.
7684 * config/s390/32/_fixtfdi.c: New file.
7685 * config/s390/32/_fixunsdfdi.c: New file.
7686 * config/s390/32/_fixunssfdi.c: New file.
7687 * config/s390/32/_fixunstfdi.c: New file.
7688 * config/s390/32/t-floattodi: New file.
7689 * config/s390/libgcc-glibc.ver: New file.
7690 * config/s390/t-crtstuff: New file.
7691 * config/s390/t-linux: New file.
7692 * config/s390/t-tpf: New file.
7694 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7696 * configure.ac (AC_PREREQ): Bump to 2.64.
7698 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
7700 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
7702 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7704 * configure: Regenerate.
7706 2009-08-09 Douglas B Rupp <rupp@gnat.com>
7708 * config.host (ia64-hp-*vms*): New target.
7709 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
7712 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7714 * configure.ac: Add snippet for maintainer-mode.
7715 * configure: Regenerate.
7716 * Makefile.in (AUTOCONF, configure_deps): New variables.
7717 ($(srcdir)/configure)): New rule, active only with maintainer
7720 2009-06-23 DJ Delorie <dj@redhat.com>
7723 * config.host: Add mep support.
7725 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
7727 * config.host: Add i386/${host_address}/t-fprules-softfp and
7728 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
7730 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
7732 * config/i386/64/_multc3.c: Likewise.
7733 * config/i386/64/_powitf2.c: Likewise.
7734 * config/i386/64/eqtf2.c: Likewise.
7735 * config/i386/64/getf2.c: Likewise.
7736 * config/i386/64/letf2.c: Likewise.
7737 * config/i386/64/letf2.c: Likewise.
7738 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
7739 unsigned long long for x64 mingw targets.
7740 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
7741 (_FP_I_TYPE): Define as long long for x64 mingw target.
7743 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
7745 * config.host (vax-*-linux*): New.
7747 2009-05-31 Anthony Green <green@moxielogic.com>
7749 * config.host: Add moxie support.
7750 * config/moxie/t-moxie: New file.
7752 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
7754 * config.host: Add i386/${host_address}/t-fprules-softfp and
7755 t-softfp to tmake_file for i[34567]86-*-cygwin*.
7757 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
7759 * config.host: Add i386/${host_address}/t-fprules-softfp to
7760 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
7762 2009-04-09 Nick Clifton <nickc@redhat.com>
7764 * config/ia64/tf-signs.c: Change copyright header to refer to
7765 version 3 of the GNU General Public License with version 3.1
7766 of the GCC Runtime Library Exception and to point readers at
7767 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
7769 * config/i386/32/tf-signs.c: Likewise.
7770 * config/libbid/_addsub_dd.c: Likewise.
7771 * config/libbid/_addsub_sd.c: Likewise.
7772 * config/libbid/_addsub_td.c: Likewise.
7773 * config/libbid/_dd_to_df.c: Likewise.
7774 * config/libbid/_dd_to_di.c: Likewise.
7775 * config/libbid/_dd_to_sd.c: Likewise.
7776 * config/libbid/_dd_to_sf.c: Likewise.
7777 * config/libbid/_dd_to_si.c: Likewise.
7778 * config/libbid/_dd_to_td.c: Likewise.
7779 * config/libbid/_dd_to_tf.c: Likewise.
7780 * config/libbid/_dd_to_udi.c: Likewise.
7781 * config/libbid/_dd_to_usi.c: Likewise.
7782 * config/libbid/_dd_to_xf.c: Likewise.
7783 * config/libbid/_df_to_dd.c: Likewise.
7784 * config/libbid/_df_to_sd.c: Likewise.
7785 * config/libbid/_df_to_td.c: Likewise.
7786 * config/libbid/_di_to_dd.c: Likewise.
7787 * config/libbid/_di_to_sd.c: Likewise.
7788 * config/libbid/_di_to_td.c: Likewise.
7789 * config/libbid/_div_dd.c: Likewise.
7790 * config/libbid/_div_sd.c: Likewise.
7791 * config/libbid/_div_td.c: Likewise.
7792 * config/libbid/_eq_dd.c: Likewise.
7793 * config/libbid/_eq_sd.c: Likewise.
7794 * config/libbid/_eq_td.c: Likewise.
7795 * config/libbid/_ge_dd.c: Likewise.
7796 * config/libbid/_ge_sd.c: Likewise.
7797 * config/libbid/_ge_td.c: Likewise.
7798 * config/libbid/_gt_dd.c: Likewise.
7799 * config/libbid/_gt_sd.c: Likewise.
7800 * config/libbid/_gt_td.c: Likewise.
7801 * config/libbid/_isinfd128.c: Likewise.
7802 * config/libbid/_isinfd32.c: Likewise.
7803 * config/libbid/_isinfd64.c: Likewise.
7804 * config/libbid/_le_dd.c: Likewise.
7805 * config/libbid/_le_sd.c: Likewise.
7806 * config/libbid/_le_td.c: Likewise.
7807 * config/libbid/_lt_dd.c: Likewise.
7808 * config/libbid/_lt_sd.c: Likewise.
7809 * config/libbid/_lt_td.c: Likewise.
7810 * config/libbid/_mul_dd.c: Likewise.
7811 * config/libbid/_mul_sd.c: Likewise.
7812 * config/libbid/_mul_td.c: Likewise.
7813 * config/libbid/_ne_dd.c: Likewise.
7814 * config/libbid/_ne_sd.c: Likewise.
7815 * config/libbid/_ne_td.c: Likewise.
7816 * config/libbid/_sd_to_dd.c: Likewise.
7817 * config/libbid/_sd_to_df.c: Likewise.
7818 * config/libbid/_sd_to_di.c: Likewise.
7819 * config/libbid/_sd_to_sf.c: Likewise.
7820 * config/libbid/_sd_to_si.c: Likewise.
7821 * config/libbid/_sd_to_td.c: Likewise.
7822 * config/libbid/_sd_to_tf.c: Likewise.
7823 * config/libbid/_sd_to_udi.c: Likewise.
7824 * config/libbid/_sd_to_usi.c: Likewise.
7825 * config/libbid/_sd_to_xf.c: Likewise.
7826 * config/libbid/_sf_to_dd.c: Likewise.
7827 * config/libbid/_sf_to_sd.c: Likewise.
7828 * config/libbid/_sf_to_td.c: Likewise.
7829 * config/libbid/_si_to_dd.c: Likewise.
7830 * config/libbid/_si_to_sd.c: Likewise.
7831 * config/libbid/_si_to_td.c: Likewise.
7832 * config/libbid/_td_to_dd.c: Likewise.
7833 * config/libbid/_td_to_df.c: Likewise.
7834 * config/libbid/_td_to_di.c: Likewise.
7835 * config/libbid/_td_to_sd.c: Likewise.
7836 * config/libbid/_td_to_sf.c: Likewise.
7837 * config/libbid/_td_to_si.c: Likewise.
7838 * config/libbid/_td_to_tf.c: Likewise.
7839 * config/libbid/_td_to_udi.c: Likewise.
7840 * config/libbid/_td_to_usi.c: Likewise.
7841 * config/libbid/_td_to_xf.c: Likewise.
7842 * config/libbid/_tf_to_dd.c: Likewise.
7843 * config/libbid/_tf_to_sd.c: Likewise.
7844 * config/libbid/_tf_to_td.c: Likewise.
7845 * config/libbid/_udi_to_dd.c: Likewise.
7846 * config/libbid/_udi_to_sd.c: Likewise.
7847 * config/libbid/_udi_to_td.c: Likewise.
7848 * config/libbid/_unord_dd.c: Likewise.
7849 * config/libbid/_unord_sd.c: Likewise.
7850 * config/libbid/_unord_td.c: Likewise.
7851 * config/libbid/_usi_to_dd.c: Likewise.
7852 * config/libbid/_usi_to_sd.c: Likewise.
7853 * config/libbid/_usi_to_td.c: Likewise.
7854 * config/libbid/_xf_to_dd.c: Likewise.
7855 * config/libbid/_xf_to_sd.c: Likewise.
7856 * config/libbid/_xf_to_td.c: Likewise.
7857 * config/libbid/bid128.c: Likewise.
7858 * config/libbid/bid128_2_str.h: Likewise.
7859 * config/libbid/bid128_2_str_macros.h: Likewise.
7860 * config/libbid/bid128_2_str_tables.c: Likewise.
7861 * config/libbid/bid128_add.c: Likewise.
7862 * config/libbid/bid128_compare.c: Likewise.
7863 * config/libbid/bid128_div.c: Likewise.
7864 * config/libbid/bid128_fma.c: Likewise.
7865 * config/libbid/bid128_logb.c: Likewise.
7866 * config/libbid/bid128_minmax.c: Likewise.
7867 * config/libbid/bid128_mul.c: Likewise.
7868 * config/libbid/bid128_next.c: Likewise.
7869 * config/libbid/bid128_noncomp.c: Likewise.
7870 * config/libbid/bid128_quantize.c: Likewise.
7871 * config/libbid/bid128_rem.c: Likewise.
7872 * config/libbid/bid128_round_integral.c: Likewise.
7873 * config/libbid/bid128_scalb.c: Likewise.
7874 * config/libbid/bid128_sqrt.c: Likewise.
7875 * config/libbid/bid128_string.c: Likewise.
7876 * config/libbid/bid128_to_int16.c: Likewise.
7877 * config/libbid/bid128_to_int32.c: Likewise.
7878 * config/libbid/bid128_to_int64.c: Likewise.
7879 * config/libbid/bid128_to_int8.c: Likewise.
7880 * config/libbid/bid128_to_uint16.c: Likewise.
7881 * config/libbid/bid128_to_uint32.c: Likewise.
7882 * config/libbid/bid128_to_uint64.c: Likewise.
7883 * config/libbid/bid128_to_uint8.c: Likewise.
7884 * config/libbid/bid32_to_bid128.c: Likewise.
7885 * config/libbid/bid32_to_bid64.c: Likewise.
7886 * config/libbid/bid64_add.c: Likewise.
7887 * config/libbid/bid64_compare.c: Likewise.
7888 * config/libbid/bid64_div.c: Likewise.
7889 * config/libbid/bid64_fma.c: Likewise.
7890 * config/libbid/bid64_logb.c: Likewise.
7891 * config/libbid/bid64_minmax.c: Likewise.
7892 * config/libbid/bid64_mul.c: Likewise.
7893 * config/libbid/bid64_next.c: Likewise.
7894 * config/libbid/bid64_noncomp.c: Likewise.
7895 * config/libbid/bid64_quantize.c: Likewise.
7896 * config/libbid/bid64_rem.c: Likewise.
7897 * config/libbid/bid64_round_integral.c: Likewise.
7898 * config/libbid/bid64_scalb.c: Likewise.
7899 * config/libbid/bid64_sqrt.c: Likewise.
7900 * config/libbid/bid64_string.c: Likewise.
7901 * config/libbid/bid64_to_bid128.c: Likewise.
7902 * config/libbid/bid64_to_int16.c: Likewise.
7903 * config/libbid/bid64_to_int32.c: Likewise.
7904 * config/libbid/bid64_to_int64.c: Likewise.
7905 * config/libbid/bid64_to_int8.c: Likewise.
7906 * config/libbid/bid64_to_uint16.c: Likewise.
7907 * config/libbid/bid64_to_uint32.c: Likewise.
7908 * config/libbid/bid64_to_uint64.c: Likewise.
7909 * config/libbid/bid64_to_uint8.c: Likewise.
7910 * config/libbid/bid_b2d.h: Likewise.
7911 * config/libbid/bid_binarydecimal.c: Likewise.
7912 * config/libbid/bid_conf.h: Likewise.
7913 * config/libbid/bid_convert_data.c: Likewise.
7914 * config/libbid/bid_decimal_data.c: Likewise.
7915 * config/libbid/bid_decimal_globals.c: Likewise.
7916 * config/libbid/bid_div_macros.h: Likewise.
7917 * config/libbid/bid_dpd.c: Likewise.
7918 * config/libbid/bid_flag_operations.c: Likewise.
7919 * config/libbid/bid_from_int.c: Likewise.
7920 * config/libbid/bid_functions.h: Likewise.
7921 * config/libbid/bid_gcc_intrinsics.h: Likewise.
7922 * config/libbid/bid_inline_add.h: Likewise.
7923 * config/libbid/bid_internal.h: Likewise.
7924 * config/libbid/bid_round.c: Likewise.
7925 * config/libbid/bid_sqrt_macros.h: Likewise.
7927 2009-04-09 Jakub Jelinek <jakub@redhat.com>
7929 * Makefile.in: Change copyright header to refer to version
7930 3 of the GNU General Public License and to point readers at the
7931 COPYING3 file and the FSF's license web page.
7932 * config.host: Likewise.
7934 2009-04-07 Alan Modra <amodra@bigpond.net.au>
7936 * config.host: Reorder and merge to match config.gcc change.
7938 2009-04-03 Alan Modra <amodra@bigpond.net.au>
7940 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
7942 2009-03-28 Joseph Myers <joseph@codesourcery.com>
7944 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
7945 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
7946 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
7947 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
7949 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
7951 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
7952 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7954 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
7956 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
7957 ia64/t-softfp-compat to tmake_file.
7959 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
7961 * config/ia64/__divxf3.asm: New.
7962 * config/ia64/_fixtfdi.asm: Likewise.
7963 * config/ia64/_fixunstfdi.asm: Likewise.
7964 * config/ia64/_floatditf.asm: Likewise.
7965 * config/ia64/t-fprules-softfp: Likewise.
7966 * config/ia64/t-softfp-compat: Likewise.
7967 * config/ia64/tf-signs.c: Likewise.
7969 2009-01-18 Ben Elliston <bje@au.ibm.com>
7971 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7973 2009-01-16 Ben Elliston <bje@au.ibm.com>
7975 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
7978 2009-01-13 Ben Elliston <bje@au.ibm.com>
7980 * config/t-softfp: New file.
7981 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
7982 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
7984 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
7986 * config.host: Add m32r*-*-rtems*.
7988 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
7990 * config.host: Add m32c*-*-rtems*.
7992 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7995 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
7996 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
7997 * configure: Regenerate.
7998 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
7999 tmake_file here from gcc/config.gcc.
8000 Move extra_parts here from gcc/config.gcc.
8001 * config/i386/t-sol2: Move here from gcc/config/i386.
8002 Use gcc_srcdir instead of srcdir.
8004 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
8006 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
8009 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
8011 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
8013 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
8015 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
8017 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
8020 * config.host: Add picochip-*-*.
8022 2008-08-06 Bob Wilson <bob.wilson@acm.org>
8024 * config.host: Match more processor names for Xtensa.
8026 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
8028 * config/i386/64/t-softfp-compat: Update comments.
8030 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
8032 * config/i386/64/_divtc3-compat.c: Moved to ...
8033 * config/i386/64/_divtc3.c: Here.
8035 * config/i386/64/_multc3-compat.c: Moved to ...
8036 * config/i386/64/_multc3.c: Here.
8038 * config/i386/64/_powitf2-compat.c: Moved to ...
8039 * config/i386/64/_powitf2.c: Here.
8041 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
8042 .c suffix instead of -compat.c.
8044 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
8046 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
8047 (_FP_MUL_MEAT_D): Ditto.
8048 (_FP_DIV_MEAT_S): Ditto.
8049 (_FP_DIV_MEAT_D): Ditto.
8051 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
8053 * Makefile.in: Add support for __sync_* libgcc functions.
8055 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
8057 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
8059 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
8062 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
8063 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
8065 * config/i386/64/t-fprules-softfp: Moved to ...
8066 * config/i386/64/t-softfp-compat: This. New.
8068 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
8070 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
8071 Initialize f with 0.0.
8073 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
8076 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
8078 * config/i386/64/_divtc3-compat.c: New.
8079 * config/i386/64/_multc3-compat.c: Likewise.
8080 * config/i386/64/_powitf2-compat.c: Likewise.
8081 * config/i386/64/eqtf2.c: Likewise.
8082 * config/i386/64/getf2.c: Likewise.
8083 * config/i386/64/letf2.c: Likewise.
8084 * config/i386/64/t-fprules-softfp: Likewise.
8086 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
8088 * config.host: Add i386/${host_address}/t-fprules-softfp to
8089 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
8090 i[34567]86-*-linux*, x86_64-*-linux*.
8092 * configure.ac: Set host_address to 64 or 32 for x86.
8093 * configure: Regenerated.
8095 * Makefile.in (config.status): Also depend on
8096 $(srcdir)/config.host.
8098 * config/i386/32/t-fprules-softfp: New.
8099 * config/i386/32/tf-signs.c: Likewise.
8101 * config/i386/64/sfp-machine.h: New. Moved from gcc.
8103 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
8104 Uros Bizjak <ubizjak@gmail.com>
8106 * config/i386/32/sfp-machine.h: New.
8108 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
8110 * config/rs6000/t-ppccomm: Remove rules that conflict with
8111 auto-generated rules.
8113 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8115 * configure.ac: sinclude override.m4.
8116 * configure: Regenerate.
8118 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
8120 * configure: Regenerate.
8122 2008-06-10 Joseph Myers <joseph@codesourcery.com>
8124 * Makefile.in (DECNUMINC): Remove
8125 -I$(MULTIBUILDTOP)../../libdecnumber.
8128 2008-06-07 Joseph Myers <joseph@codesourcery.com>
8130 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
8131 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
8132 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
8133 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
8134 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
8135 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
8136 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
8137 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
8138 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
8139 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
8140 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
8141 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
8142 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
8143 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
8145 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
8147 * config.host (sh2[lbe]*-*-linux*): Allow target.
8149 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
8151 * config/rs6000/t-ppccomm: Add build rules for new files.
8152 (LIB2ADD_ST): New variable.
8154 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
8158 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
8159 * config/t-avr: New file. Build 16bit libgcc functions.
8161 2008-03-02 Jakub Jelinek <jakub@redhat.com>
8164 * config/t-slibgcc-darwin: Make install-leaf dependent on
8165 install-darwin-libgcc-stubs instead of install.
8167 2008-01-25 Joseph Myers <joseph@codesourcery.com>
8169 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
8170 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
8171 sh-*-rtemscoff*): Remove cases.
8173 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
8175 * Makefile.in (all): Use install-leaf rather than install.
8176 (install): Split most of the rule into...
8177 (install-leaf): ...this new one.
8179 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
8180 Paolo Bonzini <bonzini@gnu.org>
8183 * Makefile.in: Use @shlib_slibdir@ substitution to get
8184 correct install name on darwin.
8185 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
8187 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
8189 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
8190 cris-*-elf and cris-*-none.
8191 (crisv32-*-linux*): Similar, as cris-*-linux*.
8193 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
8195 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
8197 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
8200 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
8201 * configure: Regenerated.
8203 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
8205 * Makefile.in (dfp-filenames): Replace decimal_globals,
8206 decimal_data, binarydecimal and convert_data with
8207 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
8208 and bid_convert_data, respectively.
8210 2007-09-17 Chao-ying Fu <fu@mips.com>
8211 Nigel Stephens <nigel@mips.com>
8213 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
8214 * Makefile.in (fixed_point): Define.
8215 Check if fixed_point is yes to build support functions.
8216 * configure.ac: Check for fixed_point support.
8217 * configure: Regenerated.
8218 * gen-fixed.sh: New file to generate lists of fixed-point labels,
8219 funcs, modes, from, to.
8221 2007-09-11 Janis Johnson <janis187@us.ibm.com
8223 * Makefile.in (dfp-filenames): Add bid128_noncomp.
8225 2007-09-10 Janis Johnson <janis187@us.ibm.com>
8227 * Makefile.in (dfp-filenames): Remove decUtility, add
8228 decDouble, decPacked, decQuad, decSingle.
8230 2007-08-27 Hans Kester <hans.kester@ellips.nl>
8232 * config.host : Add x86_64-elf target.
8234 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
8236 * configure.ac (set_have_cc_tls): Add a missing =.
8237 * configure: Regenerated.
8239 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
8241 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
8242 and x86_64-*-linux*.
8244 * config/t-tls: New file.
8246 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
8248 * configure.ac: Include ../config/enable.m4 and
8249 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
8250 supports TLS and substitute set_have_cc_tls.
8251 * configure: Regenerated.
8253 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
8255 * Makefile.in: Use libbid for DFP when BID is enabled.
8257 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
8259 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
8260 extra_parts. Add config/i386/t-cygming to tmake_file.
8261 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
8263 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
8264 Danny Smith <dannysmith@users.sourceforge.net>
8267 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
8268 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
8269 * config/i386/t-crtfm: Compile crtfastmath.o with
8270 -minline-all-stringops.
8272 2007-05-10 Richard Sandiford <richard@codesourcery.com>
8274 * config.host (sparc-wrs-vxworks): New target.
8276 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
8278 * config.host: Recognize fido.
8280 2007-04-04 Janis Johnson <janis187@us.ibm.com>
8282 * configure: Check host, not target, for decimal float support.
8284 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
8286 * config/i386/t-crtpc: New file.
8287 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
8288 (x86_64-*-linux*): Ditto.
8290 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
8292 * config.host (x86_64-*-mingw*): New target.
8294 2007-03-23 Michael Meissner <michael.meissner@amd.com>
8295 H.J. Lu <hongjiu.lu@intel.com>
8297 * Makefile.in (enable_decimal_float): New.
8299 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
8300 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
8301 (decbits-filenames): This.
8302 (decbits-objects): New.
8303 (libgcc-objects): Add $(decbits-objects).
8305 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
8306 Substitute enable_decimal_float.
8307 * configure: Regenerated.
8309 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
8311 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
8313 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
8315 * Makefile.in (install-info): New dummy target.
8317 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
8319 * config.host (bfin*-linux-uclibc*): Set extra_parts.
8321 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
8323 * Makefile.in: Add install-html and install-pdf dummy
8326 2007-02-05 Roger Sayle <roger@eyesopen.com>
8327 Daniel Jacobowitz <dan@codesourcery.com>
8329 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
8330 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
8331 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
8333 2007-01-29 Janis Johnson <janis187@us.ibm.com>
8335 * Makefile.in (dec-filenames): Add decExcept.
8337 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
8340 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
8343 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
8345 * configure.ac: Add --enable-version-specific-runtime-libs.
8346 Correct $slibdir default.
8347 * configure: Regenerated.
8349 2007-01-23 Joseph Myers <joseph@codesourcery.com>
8351 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
8353 2007-01-21 Andrew Pinski <pinskia@gmail.com>
8356 * config.host (alpha*-*-linux*): Set extra_parts.
8358 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
8360 * config/sh/t-linux: New.
8361 * config.host (sh*-*-linux*): Set tmake_file.
8363 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
8365 * Makefile.in (install): Handle multilibs.
8367 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
8369 * Makefile.in: Added .PHONY entry for documentation targets.
8371 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
8373 * Makefile.in: Add empty info, html, dvi, pdf targets.
8375 2007-01-04 Mike Stump <mrs@apple.com>
8377 * Makefile.in (MAKEINFO): Remove.
8380 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
8382 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
8383 * configure: Regenerate.
8384 * Makefile.in (host_subdir): Substitute it.
8385 (gcc_objdir): Use it.
8387 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
8389 * config.host (ia64*-*-linux*): Set tmake_file.
8391 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
8393 * Makefile.in (version): Define.
8395 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
8396 Paolo Bonzini <bonzini@gnu.org>
8398 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
8399 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
8400 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
8401 config/sparc/t-crtfm, config/t-slibgcc-darwin,
8402 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
8403 shared-object.mk, siditi-object.mk, static-object.mk: New files.
8404 * configure: Generated.
8406 Copyright (C) 2007-2017 Free Software Foundation, Inc.
8408 Copying and distribution of this file, with or without modification,
8409 are permitted in any medium without royalty provided the copyright
8410 notice and this notice are preserved.