1 2017-06-02 Olivier Hainque <hainque@adacore.com>
3 * config/vxlib.c (__gthread_once): Add missing value to
6 2017-05-30 Olivier Hainque <hainque@adacore.com>
8 * config/t-vxworks (LIBGCC2_INCLUDES): Remove extraneous
9 dollar sign before $(MULTIDIR).
11 2017-05-26 Richard Henderson <rth@redhat.com>
14 * config/alpha/t-alpha (CRTSTUFF_T_CFLAGS): New.
16 2017-05-17 Andreas Tobler <andreast@gcc.gnu.org>
18 * config/arm/unwind-arm.h: Make _Unwind_GetIP, _Unwind_GetIPInfo and
19 _Unwind_SetIP available as functions for arm*-*-freebsd*.
20 * config/arm/unwind-arm.c: Implement the above.
22 2017-05-15 Adhemerval Zanella <adhemerval.zanella@linaro.org>
24 * config/sparc/lb1spc.S [__ELF__ && __linux__]: Emit .note.GNU-stack
25 section for a non-executable stack.
27 2017-05-14 Krister Walfridsson <krister.walfridsson@gmail.com>
30 * config.host (*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file.
32 2017-05-14 Daniel Santos <daniel.santos@pobox.com>
34 * config.host: Add i386/t-msabi to i386/t-linux file list.
35 * config/i386/i386-asm.h: New file.
36 * config/i386/resms64.S: New file.
37 * config/i386/resms64f.S: New file.
38 * config/i386/resms64fx.S: New file.
39 * config/i386/resms64x.S: New file.
40 * config/i386/savms64.S: New file.
41 * config/i386/savms64f.S: New file.
42 * config/i386/t-msabi: New file.
44 2017-05-09 Andreas Tobler <andreast@gcc.gnu.org>
46 * config.host: Use the generic FreeBSD t-slibgcc-elf-ver for
47 arm*-*-freebsd* instead of the t-slibgcc-libgcc.
49 2017-05-05 Joshua Conner <joshconner@google.com>
51 * config/arm/unwind-arm.h (_Unwind_decode_typeinfo_ptr): Use
52 pc-relative indirect handling for fuchsia.
53 * config/t-slibgcc-fuchsia: New file.
54 * config.host (*-*-fuchsia*, aarch64*-*-fuchsia*, arm*-*-fuchsia*,
55 x86_64-*-fuchsia*): Add definitions.
57 2017-04-19 Martin Liska <mliska@suse.cz>
60 * Makefile.in: Install gcov.h.
62 * libgcov.h: Use the header and make __gcov_flush publicly
65 2017-04-18 Martin Liska <mliska@suse.cz>
68 * libgcov-driver.c (gcov_get_filename): New function.
70 2017-04-07 Jeff Law <law@redhat.com>
72 * Makefile.in: Swap definition of LIBGCC_LINKS and inclusion of
73 target makefile fragment.
74 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Depend on LIBGCC_LINKS.
76 2017-04-07 Alan Modra <amodra@gmail.com>
79 * config/rs6000/t-crtstuff (CRTSTUFF_T_CFLAGS): Add -O2.
81 2017-04-03 Jonathan Wakely <jwakely@redhat.com>
83 * config/c6x/pr-support.c (__gnu_unwind_execute): Fix typo in comment.
85 2017-03-27 Claudiu Zissulescu <claziss@synopsys.com>
87 * config/arc/ieee-754/divdf3.S (__divdf3): Use __ARCEM__.
89 2017-03-10 John Marino <gnugcc@marino.st>
91 * config/aarch64/freebsd-unwind.h: New file.
92 * config.host: Add aarch64-*-freebsd unwinder.
94 2017-03-10 Segher Boessenkool <segher@kernel.crashing.org>
96 * config/rs6000/crtrestvr.s: Use .machine altivec.
97 * config/rs6000/crtsavevr.s: Ditto.
99 2017-03-10 Segher Boessenkool <segher@kernel.crashing.org>
101 * configure.ac (test for libgcc_cv_powerpc_float128): Temporarily
102 modify CFLAGS. Add -mabi=altivec -mvsx -mfloat128.
103 (test for libgcc_cv_powerpc_float128_hw): Add -mpower9-vector and
104 -mfloat128-hardware to the CFLAGS. Fix syntax error in the C snippet.
105 * configure: Regenerate.
106 * config.in: Regenerate.
108 2017-03-02 Jonathan Yong <10walls@gmail.com>
110 * config/i386/gthr-win32.h: Define NOGDI before
111 windows.h include to prevent w32api CC_NONE macro
112 clash with libgfortran.
114 2017-03-02 Jonathan Yong <10walls@gmail.com>
116 * unwind-seh.c: Suppress warnings for RtlUnwindEx calls.
118 2017-02-16 Andrew Pinski <apinski@cavium.com>
120 * config/aarch64/value-unwind.h: New file.
121 * config.host (aarch64*-*-*): Add aarch64/value-unwind.h
124 2017-02-06 Palmer Dabbelt <palmer@dabbelt.com>
126 * config.host: Add RISC-V tuples.
127 * config/riscv/atomic.c: New file.
128 * config/riscv/crti.S: Likewise.
129 * config/riscv/crtn.S: Likewise.
130 * config/riscv/div.S: Likewise.
131 * config/riscv/linux-unwind.h: Likewise.
132 * config/riscv/muldi3.S: Likewise.
133 * config/riscv/multi3.S: Likewise.
134 * config/riscv/save-restore.S: Likewise.
135 * config/riscv/sfp-machine.h: Likewise.
136 * config/riscv/t-elf: Likewise.
137 * config/riscv/t-elf32: Likewise.
138 * config/riscv/t-elf64: Likewise.
139 * config/riscv/t-softfp32: Likewise.
140 * config/riscv/t-softfp64: Likewise.
142 2017-01-24 Jakub Jelinek <jakub@redhat.com>
144 * soft-fp/op-common.h (_FP_MUL, _FP_FMA, _FP_DIV): Add
145 /* FALLTHRU */ comments.
147 2017-01-21 Gerald Pfeifer <gerald@pfeifer.com>
149 * config/i386/cygming-crtbegin.c (LIBGCJ_SONAME): No longer #define.
151 2017-01-20 Jiong Wang <jiong.wang@arm.com>
153 * config/aarch64/aarch64-unwind.h: Empty this file on ILP32.
154 * unwind-dw2.c (execute_cfa_program): Only multiplexing
155 DW_CFA_GNU_window_save for AArch64 and LP64.
157 2017-01-20 Jiong Wang <jiong.wang@arm.com>
159 * config/aarch64/linux-unwind.h: Always include aarch64-unwind.h.
161 2017-01-19 Jiong Wang <jiong.wang@arm.com>
163 * config/aarch64/aarch64-unwind.h: New file.
164 (DWARF_REGNUM_AARCH64_RA_STATE): Define.
165 (MD_POST_EXTRACT_ROOT_ADDR): New target marcro and define it on AArch64.
166 (MD_POST_EXTRACT_FRAME_ADDR): Likewise.
167 (MD_POST_FROB_EH_HANDLER_ADDR): Likewise.
168 (MD_FROB_UPDATE_CONTEXT): Define it on AArch64.
169 (aarch64_post_extract_frame_addr): New function.
170 (aarch64_post_frob_eh_handler_addr): New function.
171 (aarch64_frob_update_context): New function.
172 * config/aarch64/linux-unwind.h: Include aarch64-unwind.h
173 * config.host (aarch64*-*-elf, aarch64*-*-rtems*,
174 aarch64*-*-freebsd*):
175 Initialize md_unwind_header to include aarch64-unwind.h.
176 * unwind-dw2.c (struct _Unwind_Context): Define "RA_A_SIGNED_BIT".
177 (execute_cfa_program): Multiplex DW_CFA_GNU_window_save for
179 (uw_update_context): Honor MD_POST_EXTRACT_FRAME_ADDR.
180 (uw_init_context_1): Honor MD_POST_EXTRACT_ROOT_ADDR.
181 (uw_frob_return_addr): New function.
182 (uw_install_context): Use uw_frob_return_addr.
184 2017-01-17 Jakub Jelinek <jakub@redhat.com>
187 * configure.ac: Add GCC_BASE_VER.
188 * Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get
189 version from BASE-VER file.
190 * configure: Regenerated.
192 2017-01-13 Joe Seymour <joe.s@somniumtech.com>
194 * config/msp430/t-msp430 (libmul_none.a, libmul_16.a, libmul_32.a,
195 libmul_f5.a): Filter archived prerequisites.
197 2017-01-10 Andrew Senkevich <andrew.senkevich@intel.com>
199 * config/i386/cpuinfo.h (processor_features): Add
200 FEATURE_AVX512VPOPCNTDQ.
201 * config/i386/cpuinfo.c (get_available_features): Habdle new
204 2017-01-04 Joseph Myers <joseph@codesourcery.com>
206 * config/mips/sfp-machine.h (_FP_CHOOSENAN): Always preserve NaN
207 payload if [__mips_nan2008].
209 2017-01-04 Alan Modra <amodra@gmail.com>
211 * Makefile.in (configure_deps): Update.
212 * configure: Regenerate.
214 2017-01-01 Jakub Jelinek <jakub@redhat.com>
216 Update copyright years.
218 2016-12-19 Krister Walfridsson <krister.walfridsson@gmail.com>
220 * config.host (*-*-netbsd*): Add t-eh-dw2-dip to tmake_file.
221 * crtstuff.c (BSD_DL_ITERATE_PHDR_AVAILABLE): Define for NetBSD.
222 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME, ElfW): Likewise.
224 2016-12-17 Matthias Klose <doko@ubuntu.com>
226 * config/arc/gmon: Remove empty directory.
228 2016-12-16 Claudiu Zissulescu <claziss@synopsys.com>
230 * config.host (arc*-*-linux-uclibc*): Remove libgmon, crtg, and
232 (arc*-*-elf*): Likewise.
233 * config/arc/t-arc: Remove old gmon lib targets.
234 * config/arc/crtg.S: Remove.
235 * config/arc/crtgend.S: Likewise.
236 * config/arc/gmon/atomic.h: Likewise.
237 * config/arc/gmon/auxreg.h: Likewise.
238 * config/arc/gmon/dcache_linesz.S: Likewise.
239 * config/arc/gmon/gmon.c: Likewise.
240 * config/arc/gmon/machine-gmon.h: Likewise.
241 * config/arc/gmon/mcount.c: Likewise.
242 * config/arc/gmon/prof-freq-stub.S: Likewise.
243 * config/arc/gmon/prof-freq.c: Likewise.
244 * config/arc/gmon/profil.S: Likewise.
245 * config/arc/gmon/sys/gmon.h: Likewise.
246 * config/arc/gmon/sys/gmon_out.h: Likewise.
247 * config/arc/t-arc-newlib: Likewise.
248 * config/arc/t-arc700-uClibc: Renamed to t-arc-uClibc.
250 2016-12-12 George Spelvin <linux@sciencehorizons.net>
252 * config/avr/lib1funcs.S (__ashrdi3): Fix typo from r243545.
254 2016-12-12 George Spelvin <linux@sciencehorizons.net>
256 * config/avr/lib1funcs.S (__ashldi3): Use __tmp_reg__ to restore
257 R16 instead of push + pop.
258 (__ashrdi3, __lshrdi3): Same. And use __zero_reg__ for signs.
260 2016-12-10 Krister Walfridsson <krister.walfridsson@gmail.com>
262 * config.host (i[34567]86-*-netbsdelf*): Add i386/t-crtstuff to
265 2016-12-05 Cupertino Miranda <cmiranda@synopsys.com>
267 * config.host (arc*-*-linux-uclibc*): Use default extra
268 objects. Include linux-android header.
269 * config/arc/crti.S (_init): Declare symbol as function.
272 2016-12-03 Thomas Koenig <tkoenig@gcc.gnu.org>
275 * config/i386/cpuinfo.c: Move denums for processor vendors,
276 processor type, processor subtypes and declaration of
277 struct __processor_model into
278 * config/i386/cpuinfo.h: New header file.
280 2016-12-02 Andre Vieira <andre.simoesdiasvieira@arm.com>
281 Thomas Preud'homme <thomas.preudhomme@arm.com>
283 * config/arm/cmse_nonsecure_call.S: New.
284 * config/arm/t-arm: Compile cmse_nonsecure_call.S
286 2016-12-02 Andre Vieira <andre.simoesdiasvieira@arm.com>
287 Thomas Preud'homme <thomas.preudhomme@arm.com>
289 * config/arm/t-arm (HAVE_CMSE): New.
290 * config/arm/cmse.c: New.
292 2016-11-28 Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
295 * libgcc/config/bfin/libgcc-glibc.ver, libgcc/config/bfin/t-linux:
296 use generic linker version information on Blackfin.
299 * libgcc/mkmap-symver.awk: add support for skip_underscore
301 2016-11-27 Iain Sandoe <iain@codesourcery.com>
302 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
305 * config/t-darwin: Default builds to 10.5 codegen.
307 2016-11-24 James Greenhalgh <james.greenhalgh@arm.com>
309 * config/aarch64/sfp-machine.h (_FP_NANFRAC_H): Define.
310 (_FP_NANSIGN_H): Likewise.
311 * config/aarch64/t-softfp (softfp_extensions): Add hftf.
312 (softfp_truncations): Add tfhf.
313 (softfp_extras): Add required conversion functions.
315 2016-11-23 James Greenhalgh <james.greenhalgh@arm.com>
316 Matthew Wahab <matthew.wahab@arm.com>
318 * config/arm/fp16.c (binary64): New.
319 (__gnu_d2h_internal): New.
320 (__gnu_d2h_ieee): New.
321 (__gnu_d2h_alternative): New.
323 2016-11-23 James Greenhalgh <james.greenhalgh@arm.com>
324 Matthew Wahab <matthew.wahab@arm.com>
326 * config/arm/fp16.c (struct format): New.
328 (__gnu_float2h_internal): New. Body moved from
329 __gnu_f2h_internal and generalize.
330 (_gnu_f2h_internal): Move body to function __gnu_float2h_internal.
331 Call it with binary32.
333 2016-11-23 James Greenhalgh <james.greenhalgh@arm.com>
335 * soft-fp/extendhftf2.c: Update from glibc.
336 * soft-fp/fixhfti.c: Likewise.
337 * soft-fp/fixunshfti.c: Likewise.
338 * soft-fp/floattihf.c: Likewise.
339 * soft-fp/floatuntihf.c: Likewise.
340 * soft-fp/half.h: Likewise.
341 * soft-fp/trunctfhf2.c: Likewise.
343 2016-11-20 Marc Glisse <marc.glisse@inria.fr>
346 * crtstuff.c (deregister_tm_clones, register_tm_clones): Hide
347 __TMC_END__ behind a passthrough asm.
349 2016-11-18 Walter Lee <walt@tilera.com>
351 * config.host (tilepro*-*-linux*): Add t-slibgcc-libgcc to tmake_file.
353 2016-11-17 Andrew Senkevich <andrew.senkevich@intel.com>
355 * config/i386/cpuinfo.c (processor_features): Add
356 FEATURE_AVX5124VNNIW, FEATURE_AVX5124FMAPS.
358 2016-11-17 Claudiu Zissulescu <claziss@synopsys.com>
360 * config/arc/dp-hack.h (ARC_OPTFPE): Define.
361 (__ARC_NORM__): Use instead ARC_OPTFPE.
362 * config/arc/fp-hack.h: Likewise.
363 * config/arc/lib1funcs.S (ARC_OPTFPE): Define.
364 (__ARC_MPY__): Use it insetead of __ARC700__ and __HS__.
366 2016-11-16 Alexander Monakov <amonakov@ispras.ru>
368 * config/nvptx/crt0.c (__main): Setup __nvptx_stacks and __nvptx_uni.
369 * config/nvptx/mgomp.c: New file.
370 * config/nvptx/t-nvptx: Add mgomp.c
372 2016-11-16 Waldemar Brodkorb <wbx@openadk.org>
375 * unwind-dw2-fde-dip.c: Fix build on FDPIC targets.
377 2016-11-15 Claudiu Zissulescu <claziss@synopsys.com>
379 * config/arc/lib1funcs.S (__mulsi3): Use feature defines instead
380 of checking for cpus.
381 (__umulsidi3, __umulsi3_highpart, __udivmodsi4, __divsi3)
382 (__modsi3, __clzsi2): Likewise.
384 2016-11-11 Szabolcs Nagy <szabolcs.nagy@arm.com>
386 * config.host (i[3456]86-*-musl*, x86_64-*-musl*): Use
387 i386/t-cpuinfo-static instead of i386/t-cpuinfo.
388 * config/i386/t-cpuinfo-static: New.
390 2016-11-03 Martin Liska <mliska@suse.cz>
392 * libgcov-profiler.c (__gcov_time_profiler): Remove.
393 (__gcov_time_profiler_atomic): Likewise.
395 2016-11-03 Bernd Edlinger <bernd.edlinger@hotmail.de>
398 * libgcc2.c (__floatdisf, __floatdidf): Avoid undefined results from
401 2016-11-02 Uros Bizjak <ubizjak@gmail.com>
403 * Makefile.in (LIB2_DIVMOD_FUNCS): Add _divmoddi4.
404 * libgcc2.c (__divmoddi4): New function.
405 * libgcc2.h (__divmoddi4): Declare.
406 * libgcc-std.ver.in (GCC_7.0.0): New. Add __PFX_divmoddi4
409 2016-10-24 Florian Weimer <fweimer@redhat.com>
412 * unwind-c.c: Include auto-target.h.
414 2016-10-19 John David Anglin <danglin@gcc.gnu.org>
416 * config/pa/pa64-hpux-lib.h: New file.
417 (EH_FRAME_SECTION_NAME): Rename to __LIBGCC_EH_FRAME_SECTION_NAME__.
418 (DTORS_SECTION_ASM_OP): Rename to __LIBGCC_DTORS_SECTION_ASM_OP__.
419 * config.host (tm_file): Add pa/pa64-hpux-lib.h to tm_file on
422 2016-10-18 Max Filippov <jcmvbkbc@gmail.com>
424 * config/xtensa/t-elf (LIB2ADDEH_XTENSA_UNWIND_DW2_FDE): New
426 * config/xtensa/t-linux (LIB2ADDEH_XTENSA_UNWIND_DW2_FDE): New
428 * config/xtensa/t-windowed (LIB2ADDEH): Use
429 LIB2ADDEH_XTENSA_UNWIND_DW2_FDE defined by either xtensa/t-elf
432 2016-10-18 Ding-Kai Chen <dkchen@cadence.com>
434 * config/xtensa/ieee754-df.S (__recipdf2, __rsqrtdf2,
435 __ieee754_sqrt): New functions.
436 (__divdf3): Add implementation with new FPU instructions under
437 #if XCHAL_HAVE_DFP_DIV.
438 * config/xtensa/ieee754-sf.S (__recipsf2, __rsqrtsf2,
439 __ieee754_sqrtf): New functions.
440 (__divsf3): Add implementation with new FPU instructions under
441 #if XCHAL_HAVE_FP_DIV.
442 * config/xtensa/t-xtensa (LIB1ASMFUNCS): Add _sqrtf, _recipsf2
443 _rsqrtsf2, _sqrt, _recipdf2 and _rsqrtdf2.
445 2016-10-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
447 * libgcov-profiler.c: Replace MEMMODEL_* macros by their __ATOMIC_*
449 * config/tilepro/atomic.c: Likewise and stop casting model to
452 2016-10-10 Joseph Myers <joseph@codesourcery.com>
455 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64-hp-*vms*): Use
458 2016-10-10 Andreas Tobler <andreast@gcc.gnu.org>
460 * config.host: Add support for aarch64-*-freebsd*.
462 2016-10-05 Andreas Schwab <schwab@suse.de>
464 * config/ia64/crtbegin.S (__do_jv_register_classes): Remove.
465 (.section .init_array): Don't call __do_jv_register_classes.
466 (.section .init): Likewise.
468 2016-10-04 Jakub Jelinek <jakub@redhat.com>
470 * config/i386/cygming-crtbegin.c (_Jv_RegisterClasses): Remove.
471 (__JCR_LIST__): Remove.
472 (__gcc_register_frame): Don't attempt to _Jv_RegisterClasses.
473 * config/i386/cygming-crtend.c (__JCR_END__): Remove.
474 * config/ia64/crtbegin.S (__JCR_LIST__): Remove.
475 * config/ia64/crtend.S (__JCR_END__): Remove.
476 * crtstuff.c: Remove __LIBGCC_JCR_SECTION_NAME__ from preprocessor
478 (__JCR_LIST__, __JCR_END__): Remove.
479 (frame_dummy): Don't attempt to _Jv_RegisterClasses.
480 (__do_global_ctors_1): Likewise.
482 2015-09-28 Uros Bizjak <ubizjak@gmail.com>
484 * config/i386/cpuinfo.c (__get_cpuid_output): Remove.
485 (__cpu_indicator_init): Call __get_cpuid, not __get_cpuid_output.
487 2016-09-27 Martin Liska <mliska@suse.cz>
490 PR gcov-profile/16855
491 PR gcov-profile/44779
492 * libgcov-driver.c (__gcov_init): Do not register a atexit
494 (__gcov_exit): Rename from gcov_exit.
495 * libgcov.h (__gcov_exit): Declare.
497 2016-09-27 Martin Liska <mliska@suse.cz>
500 * Makefile.in: Remove _gcov_merge_delta.
501 * libgcov-merge.c (void __gcov_merge_delta): Remove.
502 * libgcov-util.c (__gcov_delta_counter_op): Remove.
503 * libgcov.h: Remove declaration of __gcov_merge_delta.
505 2016-09-21 Eric Botcazou <ebotcazou@adacore.com>
507 * configure.ac: Do not create links, only substitute the filenames.
508 * configure: Regenerate.
509 * Makefile.in: Assign the substitution results to variables.
510 (LIBGCC_LINKS): Define.
511 (enable-execute-stack.c): New rule.
512 (unwind.h): Likewise.
513 (md-unwind-support.h): Likewise.
514 (sfp-machine.h): Likewise.
515 (gthr-default.h): Likewise.
516 Add $(LIBGCC_LINKS) to the prerequisites of all object files and
517 unwind.h as prerequisite of install-unwind_h-forbuild.
519 2016-09-16 Jakub Jelinek <jakub@redhat.com>
522 * unwind-dw2-fde.c (ATOMIC_FDE_FAST_PATH): Define if __register_frame*
523 is not the primary registry and atomics are available.
524 (any_objects_registered): New variable.
525 (__register_frame_info_bases, __register_frame_info_table_bases):
526 Atomically store 1 to any_objects_registered after registering first
528 (_Unwind_Find_FDE): Return early if any_objects_registered is 0.
530 2016-09-09 James Greenhalgh <james.greenhalgh@arm.com>
533 * Makefile.in (lib2funcs): Build _mulhc3 and _divhc3.
534 * libgcc2.h (LIBGCC_HAS_HF_MODE): Conditionally define.
537 (__divhc3): Likewise.
538 (__mulhc3): Likewise.
539 * libgcc2.c: Support _mulhc3 and _divhc3.
541 2016-09-07 Joseph Myers <joseph@codesourcery.com>
544 * libgcc2.c (NOTRUNC): Invert settings.
546 2016-09-06 Martin Liska <mliska@suse.cz>
548 PR gcov-profile/77378
549 PR gcov-profile/77466
550 * libgcov-profiler.c: Use __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{4,8} to
551 conditionaly enable/disable *_atomic functions.
553 2016-08-26 Joseph Myers <joseph@codesourcery.com>
555 * config.host (i[34567]86-*-* | x86_64-*-*): Enable TFmode soft-fp
556 where not already enabled.
558 2016-08-25 Szabolcs Nagy <szabolcs.nagy@arm.com>
560 * config/mips/linux-unwind.h: Use sys/syscall.h.
562 2016-08-16 Joseph Myers <joseph@codesourcery.com>
565 * soft-fp/adddf3.c: Update from glibc.
566 * soft-fp/addsf3.c: Likewise.
567 * soft-fp/addtf3.c: Likewise.
568 * soft-fp/divdf3.c: Likewise.
569 * soft-fp/divsf3.c: Likewise.
570 * soft-fp/divtf3.c: Likewise.
571 * soft-fp/double.h: Likewise.
572 * soft-fp/eqdf2.c: Likewise.
573 * soft-fp/eqsf2.c: Likewise.
574 * soft-fp/eqtf2.c: Likewise.
575 * soft-fp/extenddftf2.c: Likewise.
576 * soft-fp/extended.h: Likewise.
577 * soft-fp/extendsfdf2.c: Likewise.
578 * soft-fp/extendsftf2.c: Likewise.
579 * soft-fp/extendxftf2.c: Likewise.
580 * soft-fp/fixdfdi.c: Likewise.
581 * soft-fp/fixdfsi.c: Likewise.
582 * soft-fp/fixdfti.c: Likewise.
583 * soft-fp/fixsfdi.c: Likewise.
584 * soft-fp/fixsfsi.c: Likewise.
585 * soft-fp/fixsfti.c: Likewise.
586 * soft-fp/fixtfdi.c: Likewise.
587 * soft-fp/fixtfsi.c: Likewise.
588 * soft-fp/fixtfti.c: Likewise.
589 * soft-fp/fixunsdfdi.c: Likewise.
590 * soft-fp/fixunsdfsi.c: Likewise.
591 * soft-fp/fixunsdfti.c: Likewise.
592 * soft-fp/fixunssfdi.c: Likewise.
593 * soft-fp/fixunssfsi.c: Likewise.
594 * soft-fp/fixunssfti.c: Likewise.
595 * soft-fp/fixunstfdi.c: Likewise.
596 * soft-fp/fixunstfsi.c: Likewise.
597 * soft-fp/fixunstfti.c: Likewise.
598 * soft-fp/floatdidf.c: Likewise.
599 * soft-fp/floatdisf.c: Likewise.
600 * soft-fp/floatditf.c: Likewise.
601 * soft-fp/floatsidf.c: Likewise.
602 * soft-fp/floatsisf.c: Likewise.
603 * soft-fp/floatsitf.c: Likewise.
604 * soft-fp/floattidf.c: Likewise.
605 * soft-fp/floattisf.c: Likewise.
606 * soft-fp/floattitf.c: Likewise.
607 * soft-fp/floatundidf.c: Likewise.
608 * soft-fp/floatundisf.c: Likewise.
609 * soft-fp/floatunditf.c: Likewise.
610 * soft-fp/floatunsidf.c: Likewise.
611 * soft-fp/floatunsisf.c: Likewise.
612 * soft-fp/floatunsitf.c: Likewise.
613 * soft-fp/floatuntidf.c: Likewise.
614 * soft-fp/floatuntisf.c: Likewise.
615 * soft-fp/floatuntitf.c: Likewise.
616 * soft-fp/gedf2.c: Likewise.
617 * soft-fp/gesf2.c: Likewise.
618 * soft-fp/getf2.c: Likewise.
619 * soft-fp/ledf2.c: Likewise.
620 * soft-fp/lesf2.c: Likewise.
621 * soft-fp/letf2.c: Likewise.
622 * soft-fp/muldf3.c: Likewise.
623 * soft-fp/mulsf3.c: Likewise.
624 * soft-fp/multf3.c: Likewise.
625 * soft-fp/negdf2.c: Likewise.
626 * soft-fp/negsf2.c: Likewise.
627 * soft-fp/negtf2.c: Likewise.
628 * soft-fp/op-1.h: Likewise.
629 * soft-fp/op-2.h: Likewise.
630 * soft-fp/op-4.h: Likewise.
631 * soft-fp/op-8.h: Likewise.
632 * soft-fp/op-common.h: Likewise.
633 * soft-fp/quad.h: Likewise.
634 * soft-fp/single.h: Likewise.
635 * soft-fp/soft-fp.h: Likewise.
636 * soft-fp/subdf3.c: Likewise.
637 * soft-fp/subsf3.c: Likewise.
638 * soft-fp/subtf3.c: Likewise.
639 * soft-fp/truncdfsf2.c: Likewise.
640 * soft-fp/trunctfdf2.c: Likewise.
641 * soft-fp/trunctfsf2.c: Likewise.
642 * soft-fp/trunctfxf2.c: Likewise.
643 * soft-fp/unorddf2.c: Likewise.
644 * soft-fp/unordsf2.c: Likewise.
645 * soft-fp/unordtf2.c: Likewise.
647 2016-08-15 Gilles Gouaillardet <gilles.gouaillardet@gmail.com>
649 PR gcov-profile/67097
650 * libgcov-util.c (gcov_profile_merge): Skip missing files.
652 2016-08-10 Martin Liska <mliska@suse.cz>
654 PR gcov-profile/58306
655 * Makefile.in: New functions (modules) are added.
656 * libgcov-profiler.c (__gcov_interval_profiler_atomic): New
658 (__gcov_pow2_profiler_atomic): New function.
659 (__gcov_one_value_profiler_body): New argument is instroduced.
660 (__gcov_one_value_profiler): Call with the new argument.
661 (__gcov_one_value_profiler_atomic): Likewise.
662 (__gcov_indirect_call_profiler_v2): Likewise.
663 (__gcov_time_profiler_atomic): New function.
664 (__gcov_average_profiler_atomic): Likewise.
665 (__gcov_ior_profiler_atomic): Likewise.
666 * libgcov.h: Declare the aforementioned functions.
668 2016-08-09 Martin Liska <mliska@suse.cz>
670 * libgcov-util.c: Fix typo and GNU coding style.
672 2016-08-09 Martin Liska <mliska@suse.cz>
674 * Makefile.in: Remove __gcov_indirect_call_profiler.
675 * libgcov-profiler.c (__gcov_indirect_call_profiler): Remove
677 * libgcov.h: And the declaration of the function.
679 2016-08-09 Martin Liska <mliska@suse.cz>
681 * libgcov-profiler.c (__gcov_pow2_profiler): Consider 0 as not
684 2016-07-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
686 * config/rs6000/_divkc3.c: Add copyright/license boilerplate.
687 * config/rs6000/_mulkc3.c: Likewise.
689 2016-07-29 Georg-Johann Lay <avr@gjlay.de>
691 * config/avr/lib1funcs.S (__muldi3) [have MUL]: No need to clear
692 zero_reg as previous call to __umulhisi3 already cleared it.
694 2016-07-21 Aurelien Jarno <aurelien@aurel32.net>
697 * config/arm/ieee754-df.S (extendsfdf2): Convert sNaN to qNaN.
699 2016-07-19 Nick Clifton <nickc@redhat.com>
701 * config.host (m32r): Add m32r/t-m32r to tmake_file.
702 Add crtinit.o and crtfini.o to extra_parts.
704 2016-07-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
706 * config/rs6000/_divkc3.c: New.
707 * config/rs6000/_mulkc3.c: New.
708 * config/rs6000/quad-float128.h: Define TFtype; declare _mulkc3
710 * config/rs6000/t-float128: Add _mulkc3 and _divkc3 to
713 2016-07-11 Hale Wang <hale.wang@arm.com>
714 Andre Vieira <andre.simoesdiasvieira@arm.com>
716 * config/arm/lib1funcs.S: Add new wrapper.
718 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
720 * config/arm/lib1funcs.S (__ARM_ARCH__): Define to 8 for ARMv8-M.
722 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
724 * config/arm/lib1funcs.S (HAVE_ARM_CLZ): Define for ARMv6* or later
725 and ARMv5t* rather than for a fixed list of architectures.
727 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
729 * config/arm/bpabi-v6m.S: Clarify what architectures is the
730 implementation suitable for.
731 * config/arm/lib1funcs.S (__prefer_thumb__): Define among other cases
732 for all Thumb-1 only targets.
733 (NOT_ISA_TARGET_32BIT): Define for Thumb-1 only targets.
734 (THUMB_LDIV0): Test for NOT_ISA_TARGET_32BIT rather than
737 (ARM_FUNC_ALIAS): Likewise.
738 (umodsi3): Add check to __ARM_ARCH_ISA_THUMB != 1 to guard the idiv
741 (clzsi2): Test for NOT_ISA_TARGET_32BIT rather than __ARM_ARCH_6M__.
744 (L_interwork_call_via_rX): Test for __ARM_ARCH_ISA_ARM rather than
745 __ARM_ARCH_6M__ in guard for checking whether it is defined.
746 (final includes): Test for NOT_ISA_TARGET_32BIT rather than
747 __ARM_ARCH_6M__ and add comment to indicate the connection between
748 this condition and the one in gcc/config/arm/elf.h.
749 * config/arm/libunwind.S: Test for __ARM_ARCH_ISA_THUMB and
750 __ARM_ARCH_ISA_ARM rather than __ARM_ARCH_6M__.
751 * config/arm/t-softfp: Likewise.
753 2016-07-06 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
755 * libgcc2.c (SYMBOL__MAIN): Remove checks for
756 CTOR_LISTS_DEFINED_EXTERNALLY.
758 2016-06-28 Walter Lee <walt@tilera.com>
760 * config/tilepro/atomic.h: Do not include arch/spr_def.h and
762 (SPR_CMPEXCH_VALUE): Define for tilegx.
763 (__NR_FAST_cmpxchg): Define for tilepro.
764 (__NR_FAST_atomic_update): Define for tilepro.
765 (__NR_FAST_cmpxchg64): Define for tilepro.
767 2016-06-23 Jakub Sejdak <jakub.sejdak@phoesys.com>
769 * config.host: Add suport for arm*-*-phoenix* targets.
771 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
773 * config.host: Remove support for mep-*.
774 * config/mep/lib1funcs.S: Remove.
775 * config/mep/lib2funcs.c: Remove.
776 * config/mep/t-mep: Remove.
777 * config/mep/tramp.c: Remove.
779 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
781 * config.host: Remove support for avr-rtems.
782 * config/avr/t-rtems: Remove.
784 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
786 * config.host: Remove m32r-rtems support.
788 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
790 * config.host: Remove h8300-rtems support.
792 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
794 * config.host: Remove support for knetbsd.
796 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
798 * config.host: Remove support for openbsd 2 and 3.
800 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
802 * config.host: Remove interix support.
803 * config/i386/t-interix: Remove.
805 2016-06-18 John David Anglin <danglin@gcc.gnu.org>
807 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Don't set
808 least-significant bit in function pointer for fixup.
810 2016-06-05 Aaron Conole <aconole@redhat.com>
811 Nathan Sidwell <nathan@acm.org>
814 * libgcov-driver-system.c (__gcov_error_file): Disable if IN_GCOV_TOOL.
815 (get_gcov_error_file): Check __gcov_error_file before trying to
817 (gcov_error): Always use get_gcov_error_file.
819 2016-06-02 Aaron Conole <aconole@redhat.com>
821 * libgcov-driver-system.c (__gcov_error_file): New.
822 (get_gcov_error_file): New.
823 (gcov_error): Use and set __gcov_error_file.
824 (gcov_error_exit): New.
825 * libgcov-driver.c (gcov_exit): Call gcov_error_exit.
827 2016-05-26 Nathan Sidwell <nathan@acm.org>
829 * config/nvptx/free.asm: Delete.
830 * config/nvptx/malloc.asm: Delete.
831 * config/nvptx/realloc.c: Delete.
834 2016-05-25 Nathan Sidwell <nathan@acm.org>
836 * config/nvptx/crt0.s: Delete.
837 * config/nvptx/crt0.c: New.
840 2016-05-19 Sandra Loosemore <sandra@codesourcery.com>
842 * config.host [x86_64-*-cygwin*]: Handle tmake_eh_file for mixed
843 dw2/seh configuration.
844 [x86_64-*-mingw*]: Likewise.
846 2016-05-10 Joel Sherrill <joel@rtems.org>
849 * config.host (moxie-*-rtems*): Merge this stanza with other moxie
850 targets so the same extra_parts are built. Also have tmake_file add
851 on to its value rather than override.
853 2016-04-30 Oleg Endo <olegendo@gcc.gnu.org>
855 * config.host: Remove SH5 support.
856 * configure: Likewise.
858 2016-04-29 Oleg Endo <olegendo@gcc.gnu.org>
860 * config/sh/crt1.S: Remove SH5 support.
861 * config/sh/crti.S: Likewise.
862 * config/sh/crtn.S: Likewise.
863 * config/sh/lib1funcs-4-300.S: Likewise.
864 * config/sh/lib1funcs-Os-4-200.S: Likewise.
865 * config/sh/lib1funcs.S: Likewise.
866 * config/sh/linux-unwind.h: Likewise.
867 * config/sh/t-sh64: Delete.
869 2016-04-29 Claudiu Zissulescu <claziss@synopsys.com>
871 * config/arc/ieee-754/eqdf2.S: Handle FPX NaN.
873 2016-04-28 Claudiu Zissulescu <claziss@synopsys.com>
874 Joern Rennecke <joern.rennecke@embecosm.com>
876 * config/arc/crttls.S: New file.
877 * config/arc/t-arc: New rule.
878 * config.host (arc*-*-elf*, arc*-*-linux*): Add crttls.o.
880 2016-04-25 Nick Clifton <nickc@redhat.com>
882 * config/msp430/cmpd.c (__mspabi_cmpf): Add prototype.
883 (__mspabi_cmpd): Likewise.
884 * config/msp430/floathidf.c (__floathidf): Likewise.
885 * config/msp430/floathisf.c (__floathisf): Likewise
886 * config/msp430/floatunhidf.c (__floatunssidf): Likewise.
887 * config/msp430/floatunhisf.c (__floatunshisf): Likewise.
888 * config/msp430/lib2shift.c (__ashlsi3): Take a signed char as the
890 (__ashrsi3): Likewise.
892 2016-04-21 Waldemar Brodkorb <wbx@openadk.org>
894 * config/m68k/linux-atomic.c: Do not include unistd.h
896 2016-04-20 Martin Galvan <martin.galvan@tallertechnologies.com>
898 * config/arm/ieee754-df.S: Fix typos in comments.
900 2016-04-11 Michael Meissner <meissner@linux.vnet.ibm.com>
903 * configure.ac (powerpc*-*-linux*): Rework tests to build
904 __float128 emulation routines to not depend on using #pragma GCC
905 target to enable -mfloat128.
906 * configure: Regnerate.
908 2016-04-04 Eric Botcazou <ebotcazou@adacore.com>
911 * libgcc2.c (L__main): Undefine __LIBGCC_EH_FRAME_SECTION_NAME__ if
912 __MINGW32__ is defined.
914 2016-03-28 James Bowman <james.bowman@ftdichip.com>
916 * libgcc/config/ft32/lib1funcs.S (*divsi3, *modsi3): New.
918 2016-03-22 Michael Meissner <meissner@linux.vnet.ibm.com>
921 * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): If libgcc was
922 built with an assembler that does not support ISA 3.0
923 instructions, rename __extendkftf2_sw to __extendkftf2.
925 2016-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
928 * config/sol2/gmon.c [__i386__] (_mcount): Save and restore
929 call-clobbered registers.
930 (internal_mcount): Remove __i386__ handling.
932 2016-02-26 Joel Sherrill <joel@rtems.org>
934 * config.host: Add x86_64-*-rtems*.
936 2016-02-26 Joel Sherrill <joel@rtems.org>
938 * libgcc/config.host: Add aarch64-*-rtems*.
940 2016-02-26 Paul E. Murphy <murphyp@linux.vnet.ibm.com>
941 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
943 * config/rs6000/sfp-machine.h (_FP_DECL_EX): Declare _fpsr as a
944 union of u64 and double.
945 (FP_TRAPPING_EXCEPTIONS): Return a bitmask of trapping exceptions.
946 (FP_INIT_ROUNDMODE): Read the fpscr instead of writing a mystery
948 (FP_ROUNDMODE): Update the usage of _fpscr.
950 2016-02-25 Ilya Verbin <ilya.verbin@intel.com>
953 * Makefile.in (crtoffloadtable$(objext)): New rule.
954 * configure.ac (extra_parts): Add crtoffloadtable$(objext) if
955 enable_offload_targets is not empty.
956 * configure: Regenerate.
957 * offloadstuff.c: Move __OFFLOAD_TABLE__ from crtoffloadend to
960 2016-02-17 Max Filippov <jcmvbkbc@gmail.com>
962 * config/xtensa/ieee754-df.S (__muldf3_aux, __divdf3_aux): Add
963 .literal_position before the function.
964 * config/xtensa/ieee754-sf.S (__mulsf3_aux, __divsf3_aux):
967 2016-02-15 Marcin Kościelnicki <koriakin@0x04.net>
969 * config.host: Use t-stack and t-stack-s390 for s390*-*-linux.
970 * config/s390/morestack.S: New file.
971 * config/s390/t-stack-s390: New file.
972 * generic-morestack.c (__splitstack_find): Add s390-specific code.
974 2016-02-12 Walter Lee <walt@tilera.com>
976 * config.host (tilegx*-*-linux*): remove ti from
977 softfp_int_modes for 32-bit configs.
979 2016-02-10 Ian Lance Taylor <iant@google.com>
982 * config/i386/morestack.S (__stack_split_initialize): Align
985 2016-02-03 Andreas Tobler <andreast@gcc.gnu.org>
988 * config/rs6000/sfp-machine.h: Guard __sfp_exceptions with
989 __FLOAT128__ to compile only for __float128 capable targets.
991 2016-01-25 Jakub Jelinek <jakub@redhat.com>
994 * config/rs6000/sfp-machine.h: Fix a typo in #ifndef - __NO_FPRS__
995 instead of ___NO_FPRS__.
997 2016-01-21 Michael Meissner <meissner@linux.vnet.ibm.com>
998 Steven Munroe <munroesj@linux.vnet.ibm.com>
999 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
1001 * config/rs6000/float128-sed: New files to convert TF names to KF
1002 names for PowerPC IEEE 128-bit floating point support.
1003 * config/rs6000/float128-sed-hw: Likewise.
1005 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
1006 floating point hardware support.
1008 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
1009 128-bit floating point software emulation or use ISA 3.0 hardware
1010 support if it is available.
1012 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
1015 * config/rs6000/extendkftf2-sw.c: New file, convert IEEE 128-bit
1016 floating point to IBM extended double.
1018 * config/rs6000/trunctfkf2-sw.c: New file, convert IBM extended
1019 double to IEEE 128-bit floating point.
1021 * config/rs6000/t-float128: New Makefile fragments to enable
1022 building __float128 emulation support.
1023 * config/rs6000/t-float128-hw: Likewise.
1025 * config/rs6000/sfp-exceptions.c: New file to provide exception
1026 support for IEEE 128-bit floating point.
1028 * config/rs6000/floattikf.c: New files for converting between IEEE
1029 128-bit floating point and signed/unsigned 128-bit integers.
1030 * config/rs6000/fixunskfti.c: Likewise.
1031 * config/rs6000/fixkfti.c: Likewise.
1032 * config/rs6000/floatuntikf.c: Likewise.
1034 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
1035 when building on 64-bit systems, or when VSX is enabled.
1036 (_FP_W_TYPE): Likewise.
1037 (_FP_WS_TYPE): Likewise.
1038 (_FP_I_TYPE): Likewise.
1039 (TItype): Define on 64-bit systems.
1040 (UTItype): Likewise.
1041 (TI_BITS): Likewise.
1042 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
1043 (_FP_MUL_MEAT_Q): Likewise.
1044 (_FP_DIV_MEAT_D): Likewise.
1045 (_FP_DIV_MEAT_Q): Likewise.
1046 (_FP_NANFRAC_D): Likewise.
1047 (_FP_NANFRAC_Q): Likewise.
1048 (ISA_BIT): Add exception support if we are being compiled on a
1049 machine with hardware floating point support to build the IEEE
1050 128-bit emulation functions.
1051 (FP_EX_INVALID): Likewise.
1052 (FP_EX_OVERFLOW): Likewise.
1053 (FP_EX_UNDERFLOW): Likewise.
1054 (FP_EX_DIVZERO): Likewise.
1055 (FP_EX_INEXACT): Likewise.
1056 (FP_EX_ALL): Likewise.
1057 (__sfp_handle_exceptions): Likewise.
1058 (FP_HANDLE_EXCEPTIONS): Likewise.
1059 (FP_RND_NEAREST): Likewise.
1060 (FP_RND_ZERO): Likewise.
1061 (FP_RND_PINF): Likewise.
1062 (FP_RND_MINF): Likewise.
1063 (FP_RND_MASK): Likewise.
1064 (_FP_DECL_EX): Likewise.
1065 (FP_INIT_ROUNDMODE): Likewise.
1066 (FP_ROUNDMODE): Likewise.
1068 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
1069 VSX code, enable IEEE 128-bit floating point. If the compiler can
1070 compile IEEE 128-bit floating point code with ISA 3.0 IEEE 128-bit
1071 floating point hardware instructions and it supports declaring
1072 functions with the ifunc attribute, enable ifunc functions to
1073 switch between software and hardware support.
1074 * configure.ac (powerpc*-*-linux*): Likewise.
1075 * configure: Regenerate.
1077 2016-01-15 Nick Clifton <nickc@redhat.com>
1079 * config/msp430/t-msp430 (lib2_mul_none.o): Only use the first
1080 dependency as the source file to be compiled.
1081 (lib2_mul_16bit.o, lib2hw_mul_16.o, lib2hw_mul_32.o)
1082 (lib2hw_mul_f5.o): Likewise.
1084 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
1086 * libgcc/config/rs6000/extendkftf2-sw.c: Revert 2016-01-13 change.
1087 * libgcc/config/rs6000/fixkfti.c: Likewise.
1088 * libgcc/config/rs6000/fixunskfti.c: Likewise.
1089 * libgcc/config/rs6000/float128-hw.c: Likewise.
1090 * libgcc/config/rs6000/float128-ifunc.c: Likewise.
1091 * libgcc/config/rs6000/float128-sed: Likewise.
1092 * libgcc/config/rs6000/floattikf.c: Likewise.
1093 * libgcc/config/rs6000/floatuntikf.c: Likewise.
1094 * libgcc/config/rs6000/quad-float128.h: Likewise.
1095 * libgcc/config/rs6000/sfp-exceptions.c: Likewise.
1096 * libgcc/config/rs6000/sfp-machine.h: Likewise.
1097 * libgcc/config/rs6000/t-float128: Likewise.
1098 * libgcc/config/rs6000/t-float128-hw: Likewise.
1099 * libgcc/config/rs6000/trunctfkf2-sw.c: Likewise.
1100 * libgcc/config.host: Likewise.
1101 * libgcc/configure: Likewise.
1102 * libgcc/configure.ac: Likewise.
1104 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
1105 Steven Munroe <munroesj@linux.vnet.ibm.com>
1106 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
1108 * config/rs6000/sfp-exceptions.c: New file to provide exception
1109 support for IEEE 128-bit floating point.
1111 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
1112 floating point hardware support.
1114 * config/rs6000/floattikf.c: New files for IEEE 128-bit floating
1116 * config/rs6000/fixunskfti.c: Likewise.
1117 * config/rs6000/fixkfti.c: Likewise.
1118 * config/rs6000/floatuntikf.c: Likewise.
1119 * config/rs6000/extendkftf2-sw.c: Likewise.
1120 * config/rs6000/trunctfkf2-sw.c: Likewise.
1122 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
1123 128-bit floating point software emulation or use ISA 3.0 hardware
1124 support if it is available.
1126 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
1129 * config/rs6000/t-float128: New Makefile fragments to enable
1130 building __float128 emulation support.
1131 * config/rs6000/t-float128-hw: Likewise.
1133 * config/rs6000/float128-sed: New file to convert TF names to KF
1134 names for PowerPC IEEE 128-bit floating point support.
1136 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
1137 when building on 64-bit systems, or when VSX is enabled.
1138 (_FP_W_TYPE): Likewise.
1139 (_FP_WS_TYPE): Likewise.
1140 (_FP_I_TYPE): Likewise.
1141 (TItype): Define on 64-bit systems.
1142 (UTItype): Likewise.
1143 (TI_BITS): Likewise.
1144 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
1145 (_FP_MUL_MEAT_Q): Likewise.
1146 (_FP_DIV_MEAT_D): Likewise.
1147 (_FP_DIV_MEAT_Q): Likewise.
1148 (_FP_NANFRAC_D): Likewise.
1149 (_FP_NANFRAC_Q): Likewise.
1150 (ISA_BIT): Add exception support if we are being compiled on a
1151 machine with hardware floating point support to build the IEEE
1152 128-bit emulation functions.
1153 (FP_EX_INVALID): Likewise.
1154 (FP_EX_OVERFLOW): Likewise.
1155 (FP_EX_UNDERFLOW): Likewise.
1156 (FP_EX_DIVZERO): Likewise.
1157 (FP_EX_INEXACT): Likewise.
1158 (FP_EX_ALL): Likewise.
1159 (__sfp_handle_exceptions): Likewise.
1160 (FP_HANDLE_EXCEPTIONS): Likewise.
1161 (FP_RND_NEAREST): Likewise.
1162 (FP_RND_ZERO): Likewise.
1163 (FP_RND_PINF): Likewise.
1164 (FP_RND_MINF): Likewise.
1165 (FP_RND_MASK): Likewise.
1166 (_FP_DECL_EX): Likewise.
1167 (FP_INIT_ROUNDMODE): Likewise.
1168 (FP_ROUNDMODE): Likewise.
1170 * configure.ac (powerpc*-*-linux*): Check whether the PowerPC
1171 compiler can do __float128.
1172 * configure: Regenerate.
1174 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
1175 VSX code, enable IEEE 128-bit floating point.
1177 2016-01-05 Olivier Hainque <hainque@adacore.com>
1179 * config/rs6000/aix-unwind.h (ucontext_for): Handle AIX 7.1
1182 2016-01-04 Jakub Jelinek <jakub@redhat.com>
1184 Update copyright years.
1186 2015-12-18 Andris Pavenis <andris.pavenis@iki.fi>
1188 * config.host: Add *-*-msdosdjgpp to lists of i[34567]86-*-*
1191 2015-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
1193 * unwind-generic.h (_Unwind_GetTextRelBase): Call __builtin_abort
1194 instead of abort to avoid dependency on stdlib.h.
1196 2015-12-09 John David Anglin <danglin@gcc.gnu.org>
1198 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Remove code
1199 to initialize call to __dl_fixup once.
1201 2015-12-04 Nick Clifton <nickc@redhat.com>
1203 * config/msp430/mpy.c (__mulhi3): Use a faster algorithm.
1204 Allow for the second argument being negative.
1205 * config.host (extra_parts): Define for MSP430. Create separate
1206 libraries for each of the hardware multiply formats.
1207 * config/msp430/lib2hw_mul.S: Build only the multiply routines
1209 * config/msp430/lib2mul.c: Likewise.
1210 * config/msp430/t-msp430 (LIB2ADD): Remove lib2hw_mul.S.
1211 Add rules to build hardware multiply libraries.
1212 * config/msp430/lib2divSI.c: (__mspabi_divlu): Alias for
1213 __mspabi_divul function.
1214 (__mspabi_divllu): New stub function.
1216 2015-12-01 John David Anglin <danglin@gcc.gnu.org>
1218 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Initialize
1219 fixup values if saved GOT address doesn't match runtime address.
1220 (fixup_branch_offset): Reorder list.
1222 2015-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1224 * Makefile.in (VTV_CFLAGS): New variable.
1225 (vtv_start$(objext), vtv_end$(objext), vtv_end$(objext))
1226 (vtv_start_preinit$(objext), vtv_end_preinit$(objext)): Use it.
1227 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
1228 Add vtv_start.o, vtv_end.o, vtv_start_preinit.o, vtv_end_preinit.o
1229 to extra_parts if $enable_vtable_verify = yes.
1231 2015-11-23 Szabolcs Nagy <szabolcs.nagy@arm.com>
1234 * config/arm/linux-atomic-64bit.c (__write): Rename to...
1235 (write): ...this and fix the return type.
1237 2015-11-19 DJ Delorie <dj@redhat.com>
1239 * config/msp430/lib2hw_mul.S: Fix alignment.
1241 2015-11-18 Nathan Sidwell <nathan@codesourcery.com>
1243 * config/nvptx/reduction.c: New.
1244 * config/nvptx/t-nvptx (LIB2ADD): Add it.
1246 2015-11-15 David Edelsohn <dje.gcc@gmail.com>
1248 * config/rs6000/on_exit.c: New file.
1249 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build on_exit.c.
1250 * config/rs6000/libgcc-aix-cxa.ver (on_exit): Add symbol to exports.
1252 2015-11-11 Claudiu Zissulescu <claziss@synopsys.com>
1254 * config/arc/dp-hack.h: Add support for ARCHS.
1255 * config/arc/ieee-754/divdf3.S: Likewise.
1256 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1257 * config/arc/ieee-754/muldf3.S: Likewise.
1258 * config/arc/ieee-754/mulsf3.S: Likewise
1259 * config/arc/lib1funcs.S: Likewise
1260 * config/arc/gmon/dcache_linesz.S: Don't read the build register
1262 * config/arc/gmon/profil.S (__profil, __profil_irq): Don't profile
1264 * config/arc/ieee-754/arc-ieee-754.h (MPYHU, MPYH): Define.
1265 * config/arc/t-arc700-uClibc: Remove hard selection for ARC 700
1268 2015-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1270 * config/ia64/crtbegin.S: Check HAVE_INITFINI_ARRAY_SUPPORT
1272 * config/ia64/crtend.S: Likewise.
1274 2015-11-07 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1276 * config/visium/lib2funcs.c (__set_trampoline_parity): Use
1277 __CHAR_BIT__ instead of BITS_PER_UNIT.
1278 * fixed-bit.h: Likewise.
1279 * fp-bit.h: Likewise.
1280 * libgcc2.c (__popcountSI2): Likewise.
1281 (__popcountDI2): Likewise.
1282 * libgcc2.h: Likewise.
1283 * libgcov.h: Likewise.
1285 2015-11-07 David Edelsohn <dje.gcc@gmail.com>
1287 * config/rs6000/atexit.c: New file.
1288 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build atexit.c.
1289 * config/rs6000/libgcc-aix-cxa.ver (atexit): Add symbol to exports.
1290 * config/rs6000/cxa_finalize.c
1291 (catomic_compare_and_exchange_bool_acq): Negate return value.
1293 2015-10-30 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
1295 * config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H.
1296 (processor_subtypes): Add znver1.
1297 (get_amd_cpu): Detect znver1.
1299 2015-10-29 Christophe Lyon <christophe.lyon@linaro.org>
1301 * config.host (arm*-*-eabi*, arm*-*-symbianelf*, arm*-*-rtems*):
1302 Include crtfastmath.o.
1304 2015-10-23 Joern Rennecke <joern.rennecke@embecosm.com>
1307 * config/epiphany/udivsi3-float.c: Fix CONCISE test, and comment typo.
1309 2015-10-16 Kaushik Phatak <kaushik.phatak@kpit.com>
1311 * config/rl78/divmodqi.S: Return 0x00 by default for div by 0.
1312 * config/rl78/divmodsi.S: Update return register to r8.
1313 * config/rl78/divmodhi.S: Update return register to r8,r9.
1314 Branch to main_loop_done_himode to pop registers before return.
1316 2015-10-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
1318 * config/i386/cpuinfo.c (get_amd_cpu): Detect bdver4.
1319 (__cpu_indicator_init): Fix model selection for AMD CPUs.
1321 2015-10-05 Kirill Yukhin <kirill.yukhin@intel.com>
1323 * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512".
1325 2015-10-03 Max Filippov <jcmvbkbc@gmail.com>
1327 * config.host (xtensa*-*-uclinux*): New configuration.
1329 2015-10-02 Kirill Yukhin <kirill.yukhin@intel.com>
1331 * config/i386/cpuinfo.c (processor_features): Add
1332 FEATURE_AVX512VBMI and FEATURE_AVX512VBMI.
1334 2015-09-28 Joseph Myers <joseph@codesourcery.com>
1336 * soft-fp/adddf3.c: Update from glibc.
1337 * soft-fp/addsf3.c: Likewise.
1338 * soft-fp/addtf3.c: Likewise.
1339 * soft-fp/divdf3.c: Likewise.
1340 * soft-fp/divsf3.c: Likewise.
1341 * soft-fp/divtf3.c: Likewise.
1342 * soft-fp/double.h: Likewise.
1343 * soft-fp/eqdf2.c: Likewise.
1344 * soft-fp/eqsf2.c: Likewise.
1345 * soft-fp/eqtf2.c: Likewise.
1346 * soft-fp/extenddftf2.c: Likewise.
1347 * soft-fp/extended.h: Likewise.
1348 * soft-fp/extendsfdf2.c: Likewise.
1349 * soft-fp/extendsftf2.c: Likewise.
1350 * soft-fp/extendxftf2.c: Likewise.
1351 * soft-fp/fixdfdi.c: Likewise.
1352 * soft-fp/fixdfsi.c: Likewise.
1353 * soft-fp/fixdfti.c: Likewise.
1354 * soft-fp/fixsfdi.c: Likewise.
1355 * soft-fp/fixsfsi.c: Likewise.
1356 * soft-fp/fixsfti.c: Likewise.
1357 * soft-fp/fixtfdi.c: Likewise.
1358 * soft-fp/fixtfsi.c: Likewise.
1359 * soft-fp/fixtfti.c: Likewise.
1360 * soft-fp/fixunsdfdi.c: Likewise.
1361 * soft-fp/fixunsdfsi.c: Likewise.
1362 * soft-fp/fixunsdfti.c: Likewise.
1363 * soft-fp/fixunssfdi.c: Likewise.
1364 * soft-fp/fixunssfsi.c: Likewise.
1365 * soft-fp/fixunssfti.c: Likewise.
1366 * soft-fp/fixunstfdi.c: Likewise.
1367 * soft-fp/fixunstfsi.c: Likewise.
1368 * soft-fp/fixunstfti.c: Likewise.
1369 * soft-fp/floatdidf.c: Likewise.
1370 * soft-fp/floatdisf.c: Likewise.
1371 * soft-fp/floatditf.c: Likewise.
1372 * soft-fp/floatsidf.c: Likewise.
1373 * soft-fp/floatsisf.c: Likewise.
1374 * soft-fp/floatsitf.c: Likewise.
1375 * soft-fp/floattidf.c: Likewise.
1376 * soft-fp/floattisf.c: Likewise.
1377 * soft-fp/floattitf.c: Likewise.
1378 * soft-fp/floatundidf.c: Likewise.
1379 * soft-fp/floatundisf.c: Likewise.
1380 * soft-fp/floatunditf.c: Likewise.
1381 * soft-fp/floatunsidf.c: Likewise.
1382 * soft-fp/floatunsisf.c: Likewise.
1383 * soft-fp/floatunsitf.c: Likewise.
1384 * soft-fp/floatuntidf.c: Likewise.
1385 * soft-fp/floatuntisf.c: Likewise.
1386 * soft-fp/floatuntitf.c: Likewise.
1387 * soft-fp/gedf2.c: Likewise.
1388 * soft-fp/gesf2.c: Likewise.
1389 * soft-fp/getf2.c: Likewise.
1390 * soft-fp/ledf2.c: Likewise.
1391 * soft-fp/lesf2.c: Likewise.
1392 * soft-fp/letf2.c: Likewise.
1393 * soft-fp/muldf3.c: Likewise.
1394 * soft-fp/mulsf3.c: Likewise.
1395 * soft-fp/multf3.c: Likewise.
1396 * soft-fp/negdf2.c: Likewise.
1397 * soft-fp/negsf2.c: Likewise.
1398 * soft-fp/negtf2.c: Likewise.
1399 * soft-fp/op-1.h: Likewise.
1400 * soft-fp/op-2.h: Likewise.
1401 * soft-fp/op-4.h: Likewise.
1402 * soft-fp/op-8.h: Likewise.
1403 * soft-fp/op-common.h: Likewise.
1404 * soft-fp/quad.h: Likewise.
1405 * soft-fp/single.h: Likewise.
1406 * soft-fp/soft-fp.h: Likewise.
1407 * soft-fp/subdf3.c: Likewise.
1408 * soft-fp/subsf3.c: Likewise.
1409 * soft-fp/subtf3.c: Likewise.
1410 * soft-fp/truncdfsf2.c: Likewise.
1411 * soft-fp/trunctfdf2.c: Likewise.
1412 * soft-fp/trunctfsf2.c: Likewise.
1413 * soft-fp/trunctfxf2.c: Likewise.
1414 * soft-fp/unorddf2.c: Likewise.
1415 * soft-fp/unordsf2.c: Likewise.
1416 * soft-fp/unordtf2.c: Likewise.
1418 2015-09-24 Richard Earnshaw <rearnsha@arm.com>
1421 * config/arm/fp16.c (__gnu_f2h_internal): Handle infinity correctly.
1423 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1425 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
1426 Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts.
1427 * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of
1429 (internal_mcount): Likewise.
1430 * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with
1431 crt_compile, add CRTSTUFF_T_CFLAGS_S.
1433 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1435 * configure.ac (libgcc_cv_solaris_crts): New test.
1436 * configure: Regenerate.
1437 * config.in: Regenerate.
1438 * config/sol2/crtp.c, config/sol2/crtpg.c: New files.
1439 * config/gmon-sol2.c: Rename to ...
1440 * config/sol2/gmon.c: ... this.
1441 Include auto-target.h.
1442 (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS.
1443 * config/t-sol2: Rename to ...
1444 * config/sol2/t-sol2: ... this.
1445 (gmon.o): Reflect renaming.
1446 (crtp.o, crtpg.o): New rules.
1447 * config.host (*-*-solaris2*): Reflect renaming.
1448 Use system CRTs if present.
1449 Remove default CRT case.
1451 2015-09-23 John David Anglin <danglin@gcc.gnu.org>
1453 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Reorder error checks.
1454 (__sync_fetch_and_##OP##_##WIDTH): Change result to match type of
1456 (__sync_##OP##_and_fetch_##WIDTH): Likewise.
1457 (__sync_val_compare_and_swap_##WIDTH): Likewise.
1458 (__sync_bool_compare_and_swap_##WIDTH): Likewise.
1459 (__sync_lock_test_and_set_##WIDTH): Likewise.
1460 (__sync_lock_release_##WIDTH): Likewise.
1461 (__sync_fetch_and_##OP##_4): Change result to match type of
1463 (__sync_##OP##_and_fetch_4): Likewise.
1464 (__sync_val_compare_and_swap_4): Likewise.
1465 (__sync_bool_compare_and_swap_4): likewise.
1466 (__sync_lock_test_and_set_4): Likewise.
1467 (__sync_lock_release_4): Likewise.
1468 (FETCH_AND_OP_2): Add long long variants.
1469 (OP_AND_FETCH_2): Likewise.
1470 (COMPARE_AND_SWAP_2 ): Likewise.
1471 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
1472 (SYNC_LOCK_RELEASE_2): Likewise.
1473 (__sync_bool_compare_and_swap_##WIDTH): Correct return.
1475 2015-09-22 Kirill Yukhin <kirill.yukhin@intel.com>
1477 * libgcc/config/i386/cpuinfo.c (enum processor_features): Add
1478 FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ,
1479 FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF.
1480 (get_available_features): Habdle new features.
1482 2015-09-21 James Bowman <james.bowman@ftdichip.com>
1484 * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable
1485 memory layout. Deal correctly with BSS region larger than 32K.
1486 Handle a watchdog reset like a power-on reset. Clean up unused
1489 2015-09-18 Andrew Dixie <andrewd@gentrack.com>
1490 David Edelsohn <dje.gcc@gmail.com>
1492 * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts.
1493 * config/rs6000/crtdbase.S: New file.
1494 * config/rs6000/t-aix-cxa: Build crtdbase.o.
1496 2015-09-15 Max Filippov <jcmvbkbc@gmail.com>
1498 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state):
1499 Add support for call0 ABI.
1501 2015-09-13 John David Anglin <danglin@gcc.gnu.org>
1503 * config/pa/fptr.c (SIGN_EXTEND): Cast -1 to unsigned.
1505 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
1507 * config/gthr-rtems.h (__GTHREADS_CXX0X): New.
1508 (__GTHREAD_HAS_COND): Likewise.
1509 (__gthread_t): Likewise.
1510 (__gthread_cond_t): Likewise.
1511 (__gthread_time_t): Likewise.
1512 (__GTHREAD_MUTEX_INIT): Likewise.
1513 (__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise.
1514 (__GTHREAD_COND_INIT): Likewise.
1515 (__GTHREAD_COND_INIT_FUNCTION): Likewise.
1516 (__GTHREAD_TIME_INIT): Likewise.
1517 (__gthread_create): Likewise.
1518 (__gthread_join): Likewise.
1519 (__gthread_detach): Likewise.
1520 (__gthread_equal): Likewise.
1521 (__gthread_self): Likewise.
1522 (__gthread_yield): Likewise.
1523 (__gthread_cond_broadcast): Likewise.
1524 (__gthread_cond_signal): Likewise.
1525 (__gthread_cond_wait): Likewise.
1526 (__gthread_cond_timedwait): Likewise.
1527 (__gthread_cond_wait_recursive): Likewise.
1528 (__gthread_cond_destroy): Likewise.
1529 (rtems_gxx_once): Delete.
1530 (rtems_gxx_key_create): Likewise.
1531 (rtems_gxx_key_delete): Likewise.
1532 (rtems_gxx_getspecific): Likewise.
1533 (rtems_gxx_setspecific): Likewise.
1534 (rtems_gxx_mutex_init): Likewise.
1535 (rtems_gxx_mutex_destroy): Likewise.
1536 (rtems_gxx_mutex_lock): Likewise.
1537 (rtems_gxx_mutex_trylock): Likewise.
1538 (rtems_gxx_mutex_unlock): Likewise.
1539 (rtems_gxx_recursive_mutex_init): Likewise.
1540 (rtems_gxx_recursive_mutex_lock): Likewise.
1541 (rtems_gxx_recursive_mutex_trylock): Likewise.
1542 (rtems_gxx_recursive_mutex_unlock): Likewise.
1543 (__GTHREAD_ONCE_INIT): Use <pthread.h> initializer.
1544 (__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function.
1545 (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise.
1546 (__gthread_once): Likewise.
1547 (__gthread_key_create): Likewise.
1548 (__gthread_key_delete): Likewise.
1549 (__gthread_getspecific): Likewise.
1550 (__gthread_setspecific): Likewise.
1551 (__gthread_key_t): Use <pthread.h> type.
1552 (__gthread_once_t): Likewise
1553 (__gthread_mutex_t): Use <sys/lock.h> type.
1554 (__gthread_recursive_mutex_t): Likewise
1555 (__gthread_mutex_lock): Use <sys/lock.h> function.
1556 (__gthread_mutex_trylock): Likewise.
1557 (__gthread_mutex_timedlock): Likewise.
1558 (__gthread_mutex_unlock): Likewise.
1559 (__gthread_mutex_destroy): Likewise.
1560 (__gthread_recursive_mutex_lock): Likewise.
1561 (__gthread_recursive_mutex_trylock): Likewise.
1562 (__gthread_recursive_mutex_timedlock): Likewise.
1563 (__gthread_recursive_mutex_unlock): Likewise.
1564 (__gthread_recursive_mutex_destroy): Likewise.
1566 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
1568 * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return
1569 context->sp instead of context->cfa.
1571 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
1573 * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde
1574 with unwind-dw2-fde-dip.
1576 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
1578 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use
1579 CALL12 followed by series of ENTRY to spill windowed registers.
1580 (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill
1581 instead of making linux spill syscall.
1583 2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com>
1585 * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake.
1586 (get_intel_cpu): Likewise.
1588 2015-08-12 H.J. Lu <hongjiu.lu@intel.com>
1590 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL.
1591 (get_intel_cpu): Add Knights Landing support.
1593 2015-08-11 Uros Bizjak <ubizjak@gmail.com>
1596 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL.
1597 (get_available_features): Handle FEATURE_PCLMUL.
1599 2015-08-10 H.J. Lu <hongjiu.lu@intel.com>
1601 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as
1604 2015-07-22 Uros Bizjak <ubizjak@gmail.com>
1607 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES.
1608 (get_available_features): Handle FEATURE_AES.
1610 2015-07-22 Chung-Lin Tang <cltang@codesourcery.com>
1612 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include.
1613 (EFAULT,EBUSY,ENOSYS): Delete unused #defines.
1615 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
1617 * offloadstuff.c: Constify host data.
1619 2015-07-17 Jan Beulich <jbeulich@suse.com>
1621 * config/t-softfp: Split up "else ifneq".
1623 2015-07-14 Sandra Loosemore <sandra@codesourcery.com>
1624 Cesar Philippidis <cesar@codesourcery.com>
1625 Chung-Lin Tang <cltang@codesourcery.com>
1627 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize
1628 for __nios2_arch__ level.
1630 2015-07-13 John Marino <gnugcc@marino.st>
1632 * config/i386/t-dragonfly: New.
1634 2015-07-01 John David Anglin <danglin@gcc.gnu.org>
1636 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to
1637 better match light-weight syscall argument order.
1638 (__kernel_cmpxchg2): Likewise.
1641 2015-06-30 H.J. Lu <hongjiu.lu@intel.com>
1643 * config.host: Support i[34567]86-*-elfiamcu target.
1644 * config/t-softfp-sfdftf: New file.
1645 * config/i386/32/t-iamcu: Likewise.
1646 * configure: Regenerated.
1648 2015-06-23 James Lemke <jwlemke@codesourcery.com>
1651 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
1653 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
1655 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).
1657 2015-05-27 John Marino <gnugcc@marino.st>
1659 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set
1661 * config/i386/freebsd-unwind.h: New.
1663 2015-05-22 Uros Bizjak <ubizjak@gmail.com>
1665 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
1666 i386/t-crtfm to tmake_file.
1667 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
1668 (set_fast_math): Use set_fast_math_sse for SSE targets.
1669 * config/i386/t-crtfm: Remove.
1671 2015-05-21 Alan Modra <amodra@gmail.com>
1674 * config/rs6000/morestack.S: Remove ".abiversion 1".
1676 2015-05-20 Alan Modra <amodra@gmail.com>
1678 * config/rs6000/morestack.S: New.
1679 * config/rs6000/t-stack-rs6000: New.
1680 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
1682 * generic-morestack.c: Don't build for powerpc 32-bit.
1684 2015-05-19 Eric Botcazou <ebotcazou@adacore.com>
1686 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
1687 Remove useless endif/ifneq ($(enable_shared),yes) pair.
1689 2015-05-16 James Bowman <james.bowman@ftdichip.com>
1691 * config.host: FT32 target added.
1692 * config/ft32/*: New files for FT32 target.
1694 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
1696 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
1698 * config/arm/ieee754-df.S: Add CFI directives.
1699 * config/arm/ieee754-sf.S: Add CFI directives.
1701 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
1703 * configure.ac: Include config/sjlj.m4.
1704 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
1705 * config.in: Regenerate.
1706 * configure: Likewise.
1707 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
1709 2015-05-12 Uros Bizjak <ubizjak@gmail.com>
1711 * libgcov-util.c: Add space between string literal and macro name.
1713 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
1714 Chris Jones <chrisj@nvidia.com>
1715 Joshua Conner <jconner@nvidia.com>
1717 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
1718 (arm*-*-uclinux*): Likewise.
1719 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
1720 * config/arm/crtfastmath.c: New file.
1722 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
1724 * Makefile.in (real_host_noncanonical): New variable.
1725 (libsubdir): Use it.
1726 * configure.ac (real_host_noncanonical): Compute. Remove special
1727 case for intelmicemul.
1728 * configure: Regenerate.
1730 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
1732 * config/frv/elf-lib.h: New file.
1733 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
1734 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
1737 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
1739 * config/frv/frvbengin.c: Do not include defaults.h
1740 * config/frv/frvend.c: Ditto.
1742 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
1744 * config.host: Add h8300-*-linux
1745 * config/h8300/t-linux: New file.
1746 * config/h8300/lib1funs.s: Change symbol prefix.
1747 * config/h8300/sfp-machine.h: 64bit double support.
1749 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
1750 Szabolcs Nagy <szabolcs.nagy@arm.com>
1752 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
1753 Linux if target provides dl_iterate_phdr.
1755 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
1758 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
1759 * config/i386/cpuinfo.c (__cpu_model): Initialize.
1760 (__cpu_indicator_init@GCC_4.8.0): New.
1761 (__cpu_model@GCC_4.8.0): Likewise.
1762 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
1765 2015-04-16 Nick Clifton <nickc@redhat.com>
1767 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
1768 and __modhi3 functions.
1769 * config/rl78/divmodso.S: Add G14 and G13 versions of the
1770 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
1772 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
1774 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
1775 do-while loop as macro body to avoid warnings.
1777 2015-04-10 Jakub Jelinek <jakub@redhat.com>
1778 Iain Sandoe <iain@codesourcery.com>
1781 * configure: Regenerate.
1783 2015-04-07 Jakub Jelinek <jakub@redhat.com>
1784 Iain Sandoe <iain@codesourcery.com>
1787 * configure: Regenerate.
1789 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
1791 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
1793 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
1795 Implement call0 ABI for xtensa
1796 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
1797 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
1798 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
1799 use ret in call0 ABI.
1800 * config/xtensa/t-windowed: New file.
1801 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
1802 * libgcc/configure: Regenerated.
1803 * libgcc/configure.ac: Check if xtensa target is configured for
1804 windowed ABI and thus needs to use custom unwind code.
1806 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
1809 * gthr-single.h: Use __unused__ attribute instead of unused.
1810 * config/gthr-vxworks.h: Likewise.
1811 * config/i386/gthr-win32.h: Likewise.
1813 2015-02-27 Kai Tietz <ktietz@redhat.com>
1816 * config.in: Regenerated.
1817 * configure: Likewise.
1818 * configure.ac (AC_HEADER_STDC): Added explicit.
1819 (AC_CHECK_HEADERS): Check for default headers plus
1821 * libgcov-util.c (gcov_read_profile_dir): Disable use
1822 of ftw-function, if header is not found.
1823 (ftw_read_file): Likewise.
1825 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
1828 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
1831 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
1833 * config/arm/bpabi.S (test_div_by_zero): Make label names
1834 consistent between thumb2 and arm mode cases. Separate the
1835 signed comparison on the high word of the numerator from the
1836 unsigned comparison on the low word.
1837 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
1840 2015-02-17 Joseph Myers <joseph@codesourcery.com>
1842 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
1844 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
1846 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
1848 PR gcov-profile/61889
1849 * libgcov-driver-system.c: undefine clashing macro for mkdir.
1851 2015-02-02 Nick Clifton <nickc@redhat.com>
1853 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
1854 rounding up the fraction.
1856 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
1858 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
1859 oldval and newval to const void *. Fix typo.
1860 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
1861 (FETCH_AND_OP_WORD): Likewise.
1862 (OP_AND_FETCH_WORD): Likewise.
1863 (COMPARE_AND_SWAP_2): Likewise.
1864 (__sync_val_compare_and_swap_4): Likewise.
1865 (__sync_lock_test_and_set_4): Likewise.
1866 (SYNC_LOCK_RELEASE_2): Likewise.
1867 Remove support for long long atomic operations.
1869 2015-01-27 Caroline Tice <cmtice@google.com>
1871 Committing VTV Cywin/Ming patch for Patrick Wollgast
1872 * Makefile.in: Move rules to build vtv_*.o out of the check
1873 for CUSTOM_CRTSTUFF.
1874 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
1875 i[34567]86-*-mingw*)
1876 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
1877 enable_vtable_verify.
1879 2015-01-27 Nick Clifton <nickc@redhat.com>
1881 * config/rl78/cmpsi2.S: Use function start and end macros.
1882 (__gcc_bcmp): New function.
1883 * config/rl78/lshrsi3.S: Use function start and end macros.
1884 * config/rl78/mulsi3.S: Add support for G10.
1885 (__mulqi3): New function for G10.
1886 * config/rl78/signbit.S: Use function start and end macros.
1887 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
1889 (LIB2FUNCS_EXCLUDE): Define.
1890 (LIB2FUNCS_ST): Define.
1891 * config/rl78/trampoline.S: Use function start and end macros.
1892 * config/rl78/vregs.h (START_FUNC): New macro.
1893 (START_ANOTHER_FUNC): New macro.
1894 (END_FUNC): New macro.
1895 (END_ANOTHER_FUNC): New macro.
1896 * config/rl78/bit-count.S: New file. Contains assembler
1897 implementations of the bit counting functions: ___clzhi2,
1898 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
1899 __paritysi2, __popcounthi2 and __popcountsi2.
1900 * config/rl78/fpbit-sf.S: New file. Contains assembler
1901 implementationas of the math functions: __negsf2, __cmpsf2,
1902 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
1903 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
1904 * config/rl78/fpmath-sf.S: New file. Contains assembler
1905 implementations of the math functions: __subsf3, __addsf3,
1906 __mulsf3 and __divsf3
1908 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1910 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
1911 Add i386/elf-lib.h to tm_file.
1912 * config/i386/elf-lib.h: Fix comment.
1913 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
1914 && __sun__ && __svr4__]: Remove workaround.
1916 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1918 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
1920 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
1922 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
1924 * config/i386/cpuinfo.c (processor_subtypes): Add
1925 INTEL_COREI7_BROADWELL.
1926 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
1929 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
1931 * config/i386/elf-lib.h: New file.
1932 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
1933 Wrap definition in #ifdef __i386__.
1934 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
1935 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
1936 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
1937 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
1940 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
1942 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
1943 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
1945 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
1947 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
1948 Update rt_sigframe format and address for current Nios II
1951 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
1953 * config.host (arm*-*-freebsd*): Add new configuration for
1955 * config/arm/freebsd-atomic.c: New file.
1956 * config/arm/t-freebsd: Likewise.
1957 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
1958 'PC-relative indirect' OS's.
1960 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1962 * config.host: Add Visium support.
1963 * config/visium: New directory.
1965 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1967 Update copyright years.
1969 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
1971 * config.host: Support mipsisa32r6 and mipsisa64r6.
1972 * config/mips/mips16.S: Do not build for R6.
1974 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
1976 * config/sh/crt.h: New.
1977 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
1979 * config/sh/crt1.S: Likewise.
1981 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
1984 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
1985 func_ptr *dtor_list temporary variable to avoid "array subscript
1986 is above array bounds" warnings.
1988 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
1990 * Makefile.in (with_aix_soname): Define.
1991 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
1992 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
1993 * configure: Recreate.
1995 2014-12-05 Olivier Hainque <hainque@adacore.com>
1997 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
1998 now provided by defaults.h.
2000 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
2003 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
2004 whether it's defined.
2006 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
2008 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
2009 * config/i386/cpuinfo.c (get_available_features): Detect it.
2011 2014-11-27 Tony Wang <tony.wang@arm.com>
2013 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
2014 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
2015 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
2017 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
2019 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
2021 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
2023 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
2026 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
2027 John David Anglin <danglin@gcc.gnu.org>
2029 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
2030 (FETCH_AND_OP_2): New. Use for subword and double word operations.
2031 (OP_AND_FETCH_2): Likewise.
2032 (COMPARE_AND_SWAP_2): Likewise.
2033 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
2034 (SYNC_LOCK_RELEASE_2): Likewise.
2035 (SUBWORD_SYNC_OP): Remove.
2036 (SUBWORD_VAL_CAS): Likewise.
2037 (SUBWORD_BOOL_CAS): Likewise.
2038 (FETCH_AND_OP_WORD): Update.
2039 Consistently use signed types.
2041 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
2042 Thomas Schwinge <thomas@codesourcery.com>
2043 Ilya Verbin <ilya.verbin@intel.com>
2044 Andrey Turetskiy <andrey.turetskiy@intel.com>
2046 * Makefile.in (crtoffloadbegin$(objext)): New rule.
2047 (crtoffloadend$(objext)): Likewise.
2048 * configure: Regenerate.
2049 * configure.ac (accel_dir_suffix): Compute new variable.
2050 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
2051 if enable_offload_targets is not empty.
2052 * offloadstuff.c: New file.
2054 2014-11-13 Nick Clifton <nickc@redhat.com>
2056 * config/rl78/divmodhi.S: Add support for the G10 architecture.
2057 Use START_FUNC and END_FUNC macros to enable linker garbage
2059 * config/rl78/divmodqi.S: Likewise.
2060 * config/rl78/divmodsi.S: Likewise.
2061 * config/rl78/mulsi3.S: Likewise.
2062 * config/rl78/lib2div.c: Remove G10 functions.
2063 * config/rl78/lib2muls.c: Likewise.
2064 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
2065 * config/rl78/vregs.h (START_FUNC): New macro.
2066 (END_FUNC): New macro.
2068 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
2070 * config/mips/mips16.S: Set .module when supported. Update O32
2071 FP64 calling convention and use for FPXX when possible. Add FPXX
2072 calling convention fallback case.
2074 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
2076 * config.host: Handle nvptx-*-*.
2077 * shared-object.mk (as-flags-$o): Define.
2078 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
2079 -xassembler-with-cpp.
2080 * static-object.mk: Identical changes.
2081 * config/nvptx/t-nvptx: New file.
2082 * config/nvptx/crt0.s: New file.
2083 * config/nvptx/free.asm: New file.
2084 * config/nvptx/malloc.asm: New file.
2085 * config/nvptx/realloc.c: New file.
2087 2014-10-30 Joseph Myers <joseph@codesourcery.com>
2089 * Makefile.in (libgcc.map.in): New target.
2090 (libgcc.map): Use libgcc.map.in.
2091 * config/t-softfp (softfp_compat): New variable to be set by
2093 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
2095 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
2097 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
2098 that use compat symbols and disable all code unless [SHARED].
2099 * config/t-softfp-compat: New file.
2100 * find-symver.awk: New file.
2101 * configure.ac (--with-glibc-version): New configure option.
2102 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
2103 * configure: Regenerate.
2104 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
2105 soft-float and e500.
2107 2014-10-29 Joseph Myers <joseph@codesourcery.com>
2109 * config/t-hardfp (hardfp_exclusions): Document new variable for
2111 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
2112 * config/t-softfp (softfp_extras): Document new variable for user
2114 (softfp_func_list): Add functions from $(softfp_extras).
2115 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
2116 * config.host (powerpc*-*-linux*): For e500v1, use
2117 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
2118 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
2119 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
2121 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
2123 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
2124 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
2125 memory read accesses are ok.
2127 2014-10-25 Joseph Myers <joseph@codesourcery.com>
2129 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
2130 * configure: Regenerate.
2131 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
2132 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
2133 of soft-fp for 32-bit classic hard float. Do not use
2134 t-softfp-excl for soft float.
2136 2014-10-22 Joseph Myers <joseph@codesourcery.com>
2138 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
2140 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
2143 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
2145 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
2146 introduced with 2014-10-21 trunk r216525.
2148 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
2149 Vidya Praveen <vidya.praveen@atmel.com>
2150 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
2151 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
2152 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
2154 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
2157 Updated library functions for AVRTINY arch.
2158 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
2159 Replaced occurrences of r0/r1 with tmp/zero reg macros.
2160 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
2161 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
2163 (__mulsi3_helper): Update stack, preserve callee saved regs and
2164 argument from stack. Restore callee save registers.
2165 (__mulpsi3): Likewise.
2166 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
2167 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
2168 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
2170 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
2171 (__do_copy_data): Added new definition for AVRTINY.
2172 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
2173 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
2174 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
2175 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
2176 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
2178 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
2181 Fix broken long multiplication on tiny arch.
2183 2014-10-09 Joseph Myers <joseph@codesourcery.com>
2185 * soft-fp/double.h: Update from glibc.
2186 * soft-fp/eqdf2.c: Likewise.
2187 * soft-fp/eqsf2.c: Likewise.
2188 * soft-fp/eqtf2.c: Likewise.
2189 * soft-fp/extenddftf2.c: Likewise.
2190 * soft-fp/extended.h: Likewise.
2191 * soft-fp/extendsfdf2.c: Likewise.
2192 * soft-fp/extendsftf2.c: Likewise.
2193 * soft-fp/extendxftf2.c: Likewise.
2194 * soft-fp/gedf2.c: Likewise.
2195 * soft-fp/gesf2.c: Likewise.
2196 * soft-fp/getf2.c: Likewise.
2197 * soft-fp/ledf2.c: Likewise.
2198 * soft-fp/lesf2.c: Likewise.
2199 * soft-fp/letf2.c: Likewise.
2200 * soft-fp/op-1.h: Likewise.
2201 * soft-fp/op-2.h: Likewise.
2202 * soft-fp/op-4.h: Likewise.
2203 * soft-fp/op-8.h: Likewise.
2204 * soft-fp/op-common.h: Likewise.
2205 * soft-fp/quad.h: Likewise.
2206 * soft-fp/single.h: Likewise.
2207 * soft-fp/soft-fp.h: Likewise.
2208 * soft-fp/unorddf2.c: Likewise.
2209 * soft-fp/unordsf2.c: Likewise.
2210 * soft-fp/unordtf2.c: Likewise.
2211 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
2212 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
2213 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
2214 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
2215 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
2216 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
2217 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
2218 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
2219 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
2220 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
2222 2014-10-08 Rong Xu <xur@google.com>
2224 * libgcov-util.c (read_gcda_file): Fix format.
2225 (find_match_gcov_info): Ditto.
2226 (calculate_2_entries): New.
2227 (compute_one_gcov): Ditto.
2228 (gcov_info_count_all_cold): Ditto.
2229 (gcov_info_count_all_zero): Ditto.
2230 (extract_file_basename): Ditto.
2231 (get_file_basename): Ditto.
2233 (matched_gcov_info): Ditto.
2234 (calculate_overlap): Ditto.
2235 (gcov_profile_overlap): Ditto.
2236 * libgcov-driver.c (compute_summary): Make
2237 it avavilable for external calls.
2239 2014-10-06 Rong Xu <xur@google.com>
2241 * Makefile.in: Ditto.
2242 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
2243 (gcov_sort_icall_topn_counter): Ditto.
2244 (gcov_sort_topn_counter_arrays): Ditto.
2245 (dump_one_gcov): Sort indirect_call topn counters.
2246 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
2248 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
2250 (__gcov_indirect_call_topn_profiler): New profiler function.
2251 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
2252 * libgcov.h: New decls.
2254 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
2256 * config.host: Remove support for score-*.
2258 2014-09-22 Joseph Myers <joseph@codesourcery.com>
2260 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2261 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
2262 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
2263 __LIBGCC_XF_MANT_DIG__.
2264 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
2265 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
2266 __LIBGCC_TF_MANT_DIG__.
2267 * libgcc2.c (NOTRUNC): Define in terms of
2268 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
2269 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2271 2014-09-22 Joseph Myers <joseph@codesourcery.com>
2274 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
2277 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
2279 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
2280 override USE_PT_GNU_EH_FRAME.
2281 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
2282 check USE_EH_FRAME_REGISTRY_ALWAYS against
2283 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
2284 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
2285 variable for substituted force_explicit_eh_registry.
2286 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
2287 * configure.ac (explicit-exception-frame-registration):
2289 * configure: Regenerate.
2291 2014-09-19 Olivier Hainque <hainque@adacore.com>
2293 * config.host (powerpc-wrs-vxworksmils): New configuration,
2296 2014-09-18 Joseph Myers <joseph@codesourcery.com>
2298 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
2300 2014-09-18 Joseph Myers <joseph@codesourcery.com>
2302 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
2303 bits not set bits as indicating trapping exceptions.
2305 2014-09-17 Nathan sidwell <nathan@acm.org>
2307 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
2308 (LIBGCOV_DRIVER): ... here.
2309 * libgcov-driver.c (gcov_master): New.
2310 (gcov_exit): Remove from master chain.
2311 (__gcov_init): Add to master chain if version compatible. Don't
2313 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
2314 (gcov_reset_int): Clear master chain, if compatible.
2315 (gcov_dump_int): New internal interface. Dump master chain, if
2317 (gcov_dump): Alias for gcov_dump_int.
2318 * libgcov.h (struct gcov_root): Add next and prev fields.
2319 (struct gcov_master): New struct.
2320 (__gcov_master): New.
2321 (gcov_dump_int): Declare.
2323 2014-09-17 Olivier Hainque <hainque@adacore.com>
2325 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
2326 and crtbegin.o + crtend.o to extra_parts.
2328 2014-09-12 Joseph Myers <joseph@codesourcery.com>
2330 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
2331 __LIBGCC_HAS_SF_MODE__.
2332 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
2333 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
2334 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
2335 * config/libbid/bid_gcc_intrinsics.h
2336 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
2337 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
2338 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
2339 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
2340 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
2341 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
2343 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
2346 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
2347 and R24 as needed. Make work for all devices and .text locations.
2348 (__do_global_ctors, __do_global_dtors): Use word addresses.
2349 (__tablejump__, __tablejump_elpm__): Remove functions.
2350 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
2352 (XICALL, XIJMP): New macros.
2354 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
2355 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2357 * config.host (aarch64*): Include crtfastmath.o and
2359 * config/aarch64/crtfastmath.c: New file.
2361 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
2363 * config.host: Remove picochip support.
2364 * config/picochip/adddi3.S: Remove.
2365 * config/picochip/ashlsi3.S: Remove.
2366 * config/picochip/ashlsi3.c: Remove.
2367 * config/picochip/ashrsi3.S: Remove.
2368 * config/picochip/ashrsi3.c: Remove.
2369 * config/picochip/clzsi2.S: Remove.
2370 * config/picochip/cmpsi2.S: Remove.
2371 * config/picochip/divmod15.S: Remove.
2372 * config/picochip/divmodhi4.S: Remove.
2373 * config/picochip/divmodsi4.S: Remove.
2374 * config/picochip/lib1funcs.S: Remove.
2375 * config/picochip/longjmp.S: Remove.
2376 * config/picochip/lshrsi3.S: Remove.
2377 * config/picochip/lshrsi3.c: Remove.
2378 * config/picochip/parityhi2.S: Remove.
2379 * config/picochip/popcounthi2.S: Remove.
2380 * config/picochip/setjmp.S: Remove.
2381 * config/picochip/subdi3.S: Remove.
2382 * config/picochip/t-picochip: Remove.
2383 * config/picochip/ucmpsi2.S: Remove.
2384 * config/picochip/udivmodhi4.S: Remove.
2385 * config/picochip/udivmodsi4.S: Remove.
2387 2014-09-08 Joseph Myers <joseph@codesourcery.com>
2389 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
2390 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
2391 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
2392 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
2393 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
2394 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
2395 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
2396 defined and LIBGCC2_HAS_DF_MODE is defined.
2397 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
2398 defined and LIBGCC2_HAS_XF_MODE is defined.
2399 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
2400 defined and LIBGCC2_HAS_TF_MODE is defined.
2402 2014-09-08 Joseph Myers <joseph@codesourcery.com>
2404 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
2405 and ROUND_TOWARDS_ZERO conditionals.
2407 2014-09-07 Nathan sidwell <nathan@acm.org>
2409 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
2410 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
2412 2014-09-05 Joseph Myers <joseph@codesourcery.com>
2414 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
2415 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
2416 uses to __LIBGCC_STACK_POINTER_REGNUM__.
2417 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
2418 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
2419 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
2420 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
2421 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
2422 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
2423 (DWARF_FRAME_REGISTERS): Change all uses to
2424 __LIBGCC_DWARF_FRAME_REGISTERS__.
2425 (EH_RETURN_STACKADJ_RTX): Change all uses to
2426 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
2427 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
2428 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
2429 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
2430 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
2431 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
2432 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
2433 to __LIBGCC_EH_FRAME_SECTION_NAME__.
2434 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
2435 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
2436 __LIBGCC_STACK_POINTER_REGNUM__.
2437 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
2438 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
2439 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
2440 to __LIBGCC_STACK_POINTER_REGNUM__.
2441 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
2442 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
2443 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
2444 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
2445 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
2446 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
2447 (STACK_POINTER_REGNUM): Change all uses to
2448 __LIBGCC_STACK_POINTER_REGNUM__.
2449 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
2450 use to __LIBGCC_STACK_POINTER_REGNUM__.
2451 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
2452 uses to __LIBGCC_STACK_POINTER_REGNUM__.
2453 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
2454 to __LIBGCC_DWARF_FRAME_REGISTERS__.
2455 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
2456 to __LIBGCC_DWARF_FRAME_REGISTERS__.
2457 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
2458 to __LIBGCC_STACK_POINTER_REGNUM__.
2459 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
2460 Remove conditional definition.
2461 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
2462 __LIBGCC_TEXT_SECTION_ASM_OP__.
2463 (EH_FRAME_SECTION_NAME): Change all uses to
2464 __LIBGCC_EH_FRAME_SECTION_NAME__.
2465 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
2466 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
2467 (CTORS_SECTION_ASM_OP): Change all uses to
2468 __LIBGCC_CTORS_SECTION_ASM_OP__.
2469 (DTORS_SECTION_ASM_OP): Change all uses to
2470 __LIBGCC_DTORS_SECTION_ASM_OP__.
2471 (JCR_SECTION_NAME): Change all uses to
2472 __LIBGCC_JCR_SECTION_NAME__.
2473 (INIT_SECTION_ASM_OP): Change all uses to
2474 __LIBGCC_INIT_SECTION_ASM_OP__.
2475 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
2476 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
2477 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
2478 __LIBGCC_STACK_GROWS_DOWNWARD__.
2479 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
2480 __LIBGCC_INIT_SECTION_ASM_OP__.
2481 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
2482 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
2483 (EH_FRAME_SECTION_NAME): Change all uses to
2484 __LIBGCC_EH_FRAME_SECTION_NAME__.
2485 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
2486 definitions. Change all uses to
2487 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
2488 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
2489 __LIBGCC_STACK_GROWS_DOWNWARD__.
2490 (DWARF_FRAME_REGISTERS): Change all uses to
2491 __LIBGCC_DWARF_FRAME_REGISTERS__.
2492 (EH_RETURN_STACKADJ_RTX): Change all uses to
2493 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
2494 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
2495 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
2496 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
2497 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
2498 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
2500 2014-09-02 Nathan sidwell <nathan@acm.org>
2502 * libgcov-interface.c (STRONG_ALIAS): New.
2503 (__gcov_flush): Call __gcov_reset_int.
2504 (__gcov_reset): Strong alias for ...
2505 (__gcov_reset_ing): ... this renamed hidden version.
2506 * libgcov.h (__gcov_reset_int): New declaration.
2508 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
2510 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
2512 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
2513 (__dso_handle): Define on Cygwin.
2514 * config/i386/t-cygming (crtbeginS.o): New rule.
2515 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
2517 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
2520 2014-08-13 Steve Ellcey <sellcey@mips.com>
2522 * crtstuff.c: Undef caddr_t.
2524 2014-08-12 Steve Ellcey <sellcey@mips.com>
2526 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
2528 2014-08-07 Nathan Sidwell <nathan@acm.org>
2530 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
2531 (LIBGCOV_DRIVER): ... to here.
2532 * libgcov.h (gcov_do_dump): New #define.
2533 (struct gcov_root): New.
2534 (__gcov_root): New declaration.
2535 (__gcov_dump_one): Declare.
2536 * libgcov-driver.c (gcov_list, gcov_dump_complete,
2537 run_accounted): Delete.
2538 (gcov_compute_histogram): Add LIST argument, adjust.
2539 (compute_summary): Adjust gcov_compute_histogram call.
2540 (gcov_do_dump): Not hidden, static in libgcov.
2541 (gcov_clear): Move to interface.c.
2542 (__gcov_dump_one): New, broken out of ...
2543 (gcov_exit): ... here. Make static.
2545 (__gcov_init): Adjust.
2546 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
2548 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
2549 (gcov_clear): Moved from driver.c. Add LIST argument.
2550 (__gcov_reset): Adjust for changed interfaces.
2551 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
2553 2014-08-04 Rohit <rohitarulraj@freescale.com>
2556 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
2557 based on change in SPE high register numbers and 3 HTM registers.
2559 2014-08-01 Nathan Sidwell <nathan@acm.org>
2561 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
2562 LIBGCOV_INTERFACE): Reformat.
2563 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
2565 * libgcov-interface.c: Reformat some comments.
2566 (__gcov_flush_mx): Add declaration. Tidy up definition.
2568 2014-07-31 Alan Modra <amodra@gmail.com>
2569 Peter Bergner <bergner@vnet.ibm.com>
2571 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
2572 (pack_ldouble): New function.
2573 (__gcc_qadd): Use it.
2574 (__gcc_qmul): Likewise.
2575 (__gcc_qdiv): Likewise.
2576 (__gcc_qneg): Likewise.
2577 (__gcc_stoq): Likewise.
2578 (__gcc_dtoq): Likewise.
2580 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
2582 * config/s390/tpf-unwind.h: Include <stdbool.h>.
2583 (__tpf_eh_return): Add original return address as second parameter.
2584 Handle cases where unwinder routines were called directly, instead
2585 of from within the C++ library.
2587 2014-07-29 Nathan Sidwell <nathan@acm.org>
2589 * libgcov.h: Move renaming of entry points to lib gcov specific
2591 (gcov_do_dump): New rename.
2592 (gcov_rewrite): Remove inline, make HIDDEN.
2593 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
2594 (gcov_exit_compute_summary): Rename to ...
2595 (compute_summary): ... here. Add LIST argument.
2596 (gcov_exit_merge_gcda): Rename to ...
2597 (merge_one_data): ... here.
2598 (gcov_exit_write_gcda): Rename to ...
2599 (write_one_data): ... here.
2600 (gcov_exit_merge_summary): Rename to ...
2601 (merge_summary): Add RUN_COUNTED argument.
2602 (gcov_exit_dump_gcov): Rename to ...
2603 (dump_one_gcov): Add RUN_COUNTED argument.
2604 (gcov_do_dump): New function, broken out of ...
2605 (gcov_exit): ... here. Call it.
2607 2014-07-27 Anthony Green <green@moxielogic.com>
2609 * config.host: Add moxiebox configuration suppport.
2611 2014-07-27 Nathan Sidwell <nathan@acm.org>
2613 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
2614 (struct gcov_filename): ... here. Include buffer and max length
2616 (gcov_max_filename): Remove.
2617 (gi_filename): Remove.
2618 (gcov_exit_compute_summary): Compute max filename here.
2619 (gcov_exit_merge_gcda): Add filename parm, adjust.
2620 (gcov_exit_merge_summary): Likewise.
2621 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
2622 (gcov_exit): Likewise.
2623 (__gcov_init): Don't calculate max length here.
2624 * libgcov_util.c (max_filename_len): Remove.
2625 (read_gcda_file): Don't calculate max length here.
2626 (gcov_read_profile_dir): Don't propagate here.
2627 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
2628 struct gcov_filename changes.
2629 (gcov_exit_open_gcda_file): Likewise.
2631 2014-07-25 Nathan Sidwell <nathan@acm.org>
2633 * libgcov-driver.c (set_gcov_dump_complete,
2634 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
2635 functions polluting user's namespace.
2636 (gcov_exit): Set variable directly.
2637 (gcov_clear): Reset variable directly.
2638 * libgcov-interface.c (get_gcov_dymp_complete,
2639 reset_gov_dump_complete): Remove declarations.
2640 (__gcov_reset, __gcov_dump): Don't call them.
2642 2014-07-24 DJ Delorie <dj@redhat.com>
2644 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
2645 (__gcc_deregister_frame): Move logic to detect deregister function
2647 (__gcc_register_frame): here, so it's consistent with the register
2650 2014-07-23 Nathan Sidwell <nathan@acm.org>
2652 * libgcov-driver.c (set_gcov_list): Remove.
2653 (gcov_list): Make non-static in GCOV_TOOL.
2654 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
2656 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
2658 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
2659 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
2660 Don't use SYNC_LOCK_RELEASE for int type.
2662 2014-07-14 Richard Biener <rguenther@suse.de>
2664 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
2666 2014-07-11 Rong Xu <xur@google.com>
2668 * libgcov-util.c (gcov_max_filename): Fix declartion.
2670 2014-07-10 Rong Xu <xur@google.com>
2672 Add gcov-tool: an offline gcda profile processing tool
2674 * libgcov-driver.c (gcov_max_filename): Make available
2676 * libgcov-merge.c (__gcov_merge_add): Replace
2677 gcov_read_counter() with a Macro.
2678 (__gcov_merge_ior): Ditto.
2679 (__gcov_merge_time_profile): Ditto.
2680 (__gcov_merge_single): Ditto.
2681 (__gcov_merge_delta): Ditto.
2682 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
2683 in the utility functions.
2684 (set_fn_ctrs): Utility function for reading gcda files to in-memory
2685 gcov_list object link lists.
2686 (tag_function): Ditto.
2687 (tag_blocks): Ditto.
2690 (tag_counters): Ditto.
2691 (tag_summary): Ditto.
2692 (read_gcda_finalize): Ditto.
2693 (read_gcda_file): Ditto.
2694 (ftw_read_file): Ditto.
2695 (read_profile_dir_init): Ditto.
2696 (gcov_read_profile_dir): Ditto.
2697 (gcov_read_counter_mem): Ditto.
2698 (gcov_get_merge_weight): Ditto.
2699 (merge_wrapper): A wrapper function that calls merging handler.
2700 (gcov_merge): Merge two gcov_info objects with weights.
2701 (find_match_gcov_info): Find the matched gcov_info in the list.
2702 (gcov_profile_merge): Merge two gcov_info object lists.
2703 (__gcov_add_counter_op): Process edge profile counter values.
2704 (__gcov_ior_counter_op): Process IOR profile counter values.
2705 (__gcov_delta_counter_op): Process delta profile counter values.
2706 (__gcov_single_counter_op): Process single profile counter values.
2707 (fp_scale): Callback function for float-point scaling.
2708 (int_scale): Callback function for integer fraction scaling.
2709 (gcov_profile_scale): Scaling profile counters.
2710 (gcov_profile_normalize): Normalize profile counters.
2711 * libgcov.h: Add headers and functions for gcov-tool use.
2712 (gcov_get_counter): New.
2713 (gcov_get_counter_target): Ditto.
2714 (struct gcov_info): Make the functions field mutable in gcov-tool
2717 2014-06-23 Kai Tietz <ktietz@redhat.com>
2720 * unwind-seh.c (_Unwind_GetGR): Check for proper
2722 (_Unwind_SetGR): Likewise.
2724 2014-05-22 Nick Clifton <nickc@redhat.com>
2726 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
2729 2014-05-22 Teresa Johnson <tejohnson@google.com>
2731 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
2734 2014-05-20 John Marino <gnugcc@marino.st>
2736 * config.host (*-*-dragonfly*): New target.
2737 * crtstuff.c: Make dl_iterate_support generic on *bsd.
2738 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
2739 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
2740 * config/i386/dragonfly-unwind.h: New.
2742 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
2745 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
2746 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
2748 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
2750 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
2753 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
2755 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
2757 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2760 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
2763 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
2765 Work around for current cygwin32 build problems.
2766 * config/i386/cygming-crtbegin.c (__register_frame_info,
2767 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
2768 functions only for 64-bit systems.
2770 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2772 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
2773 (sigill_caught, sigill_hdlr): Remove.
2775 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2777 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
2779 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2780 Solaris 9 single-threaded support.
2781 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2782 Solaris 9 single-threaded support. Add call_user_handler code
2784 (sparc_is_sighandler): Likewise.
2786 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2788 * config.host: Append t-floattodi to tmake_file depending on
2791 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
2793 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
2795 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
2798 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
2799 variable to avoid "array subscript is above array bounds" warnings.
2800 Use __builtin_expect when checking *jcr_list for NULL.
2802 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2805 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
2806 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
2807 vtv_*.o to extra_parts if enable_vtable_verify.
2809 2014-03-06 Nick Clifton <nickc@redhat.com>
2811 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
2812 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
2814 2014-02-28 Joey Ye <joey.ye@arm.com>
2817 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
2818 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
2821 2014-02-24 Walter Lee <walt@tilera.com>
2823 * config.host: Support "tilegx*" and "tilepro*" triplets.
2824 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
2825 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
2827 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
2828 Chung-Lin Tang <cltang@codesourcery.com>
2830 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
2831 * config/nios2/crti.S: Remove .file directive.
2832 * config/nios2/crtn.S: Likewise.
2834 2014-02-18 Kai Tietz <ktietz@redhat.com>
2835 Jonathan Schleifer <js@webkeks.org>
2838 * unwind-seh.c (_GCC_specific_handler): Pass proper
2839 value to unwind-handler.
2841 2014-02-12 Joseph Myers <joseph@codesourcery.com>
2843 * soft-fp/adddf3.c: Update from glibc.
2844 * soft-fp/addsf3.c: Likewise.
2845 * soft-fp/addtf3.c: Likewise.
2846 * soft-fp/divdf3.c: Likewise.
2847 * soft-fp/divsf3.c: Likewise.
2848 * soft-fp/divtf3.c: Likewise.
2849 * soft-fp/double.h: Likewise.
2850 * soft-fp/eqdf2.c: Likewise.
2851 * soft-fp/eqsf2.c: Likewise.
2852 * soft-fp/eqtf2.c: Likewise.
2853 * soft-fp/extenddftf2.c: Likewise.
2854 * soft-fp/extended.h: Likewise.
2855 * soft-fp/extendsfdf2.c: Likewise.
2856 * soft-fp/extendsftf2.c: Likewise.
2857 * soft-fp/extendxftf2.c: Likewise.
2858 * soft-fp/fixdfdi.c: Likewise.
2859 * soft-fp/fixdfsi.c: Likewise.
2860 * soft-fp/fixdfti.c: Likewise.
2861 * soft-fp/fixsfdi.c: Likewise.
2862 * soft-fp/fixsfsi.c: Likewise.
2863 * soft-fp/fixsfti.c: Likewise.
2864 * soft-fp/fixtfdi.c: Likewise.
2865 * soft-fp/fixtfsi.c: Likewise.
2866 * soft-fp/fixtfti.c: Likewise.
2867 * soft-fp/fixunsdfdi.c: Likewise.
2868 * soft-fp/fixunsdfsi.c: Likewise.
2869 * soft-fp/fixunsdfti.c: Likewise.
2870 * soft-fp/fixunssfdi.c: Likewise.
2871 * soft-fp/fixunssfsi.c: Likewise.
2872 * soft-fp/fixunssfti.c: Likewise.
2873 * soft-fp/fixunstfdi.c: Likewise.
2874 * soft-fp/fixunstfsi.c: Likewise.
2875 * soft-fp/fixunstfti.c: Likewise.
2876 * soft-fp/floatdidf.c: Likewise.
2877 * soft-fp/floatdisf.c: Likewise.
2878 * soft-fp/floatditf.c: Likewise.
2879 * soft-fp/floatsidf.c: Likewise.
2880 * soft-fp/floatsisf.c: Likewise.
2881 * soft-fp/floatsitf.c: Likewise.
2882 * soft-fp/floattidf.c: Likewise.
2883 * soft-fp/floattisf.c: Likewise.
2884 * soft-fp/floattitf.c: Likewise.
2885 * soft-fp/floatundidf.c: Likewise.
2886 * soft-fp/floatundisf.c: Likewise.
2887 * soft-fp/floatunditf.c: Likewise.
2888 * soft-fp/floatunsidf.c: Likewise.
2889 * soft-fp/floatunsisf.c: Likewise.
2890 * soft-fp/floatunsitf.c: Likewise.
2891 * soft-fp/floatuntidf.c: Likewise.
2892 * soft-fp/floatuntisf.c: Likewise.
2893 * soft-fp/floatuntitf.c: Likewise.
2894 * soft-fp/gedf2.c: Likewise.
2895 * soft-fp/gesf2.c: Likewise.
2896 * soft-fp/getf2.c: Likewise.
2897 * soft-fp/ledf2.c: Likewise.
2898 * soft-fp/lesf2.c: Likewise.
2899 * soft-fp/letf2.c: Likewise.
2900 * soft-fp/muldf3.c: Likewise.
2901 * soft-fp/mulsf3.c: Likewise.
2902 * soft-fp/multf3.c: Likewise.
2903 * soft-fp/negdf2.c: Likewise.
2904 * soft-fp/negsf2.c: Likewise.
2905 * soft-fp/negtf2.c: Likewise.
2906 * soft-fp/op-1.h: Likewise.
2907 * soft-fp/op-2.h: Likewise.
2908 * soft-fp/op-4.h: Likewise.
2909 * soft-fp/op-8.h: Likewise.
2910 * soft-fp/op-common.h: Likewise.
2911 * soft-fp/quad.h: Likewise.
2912 * soft-fp/single.h: Likewise.
2913 * soft-fp/soft-fp.h: Likewise.
2914 * soft-fp/subdf3.c: Likewise.
2915 * soft-fp/subsf3.c: Likewise.
2916 * soft-fp/subtf3.c: Likewise.
2917 * soft-fp/truncdfsf2.c: Likewise.
2918 * soft-fp/trunctfdf2.c: Likewise.
2919 * soft-fp/trunctfsf2.c: Likewise.
2920 * soft-fp/trunctfxf2.c: Likewise.
2921 * soft-fp/unorddf2.c: Likewise.
2922 * soft-fp/unordsf2.c: Likewise.
2923 * soft-fp/unordtf2.c: Likewise.
2924 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
2926 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2928 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2930 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2932 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2934 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2936 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2938 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2940 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2942 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2944 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2946 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2948 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2950 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
2952 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
2954 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2957 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2959 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
2960 cannot be represented.
2961 * config/s390/32/_fixsfdi.c: Likewise.
2962 * config/s390/32/_fixtfdi.c: Likewise.
2963 * config/s390/32/_fixunsdfdi.c: Likewise.
2964 * config/s390/32/_fixunssfdi.c: Likewise.
2965 * config/s390/32/_fixunstfdi.c: Likewise.
2967 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
2969 * configure.ac (libgcc_cv_mips_hard_float): New.
2970 * configure: Regenerate.
2971 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
2972 t-softfp-sfdf for hard-float targets.
2973 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
2974 (softfp_float_modes, softfp_int_modes, softfp_extensions)
2975 (softfp_truncations, softfp_exclude_libgcc2): New.
2976 * config/t-hardfp: New file.
2977 * config/t-hardfp-sfdf: Likewise.
2978 * config/hardfp.c: Likewise.
2980 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2982 * config.host: Include t-floattodi also for s390x.
2983 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
2984 * config/s390/32/_fixsfdi.c: Likewise.
2985 * config/s390/32/_fixtfdi.c: Likewise.
2986 * config/s390/32/_fixunsdfdi.c: Likewise.
2987 * config/s390/32/_fixunssfdi.c: Likewise.
2988 * config/s390/32/_fixunstfdi.c: Likewise.
2990 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2993 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
2994 (install-libgcc-unwind-map-forbuild): New target.
2995 (all): Depend on install-libgcc-unwind-map-forbuild.
2996 (install-libgcc-unwind-map): New target.
2997 (install): Depend on install-libgcc-unwind-map.
2999 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
3001 * config/nios2/crti.S (_init): Initialize GOT pointer from
3002 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
3004 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
3006 * configure.ac: Check __mips64 when setting host_address.
3007 * configure: Regenerate.
3008 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
3009 mips/t-mips64 and t-softfp.
3010 (mips*-*-linux*): Don't add mips/t-tpbit.
3011 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
3012 (DPBIT, DPBIT_CFLAGS): Delete.
3013 * config/mips/sfp-machine.h: New file.
3014 * config/mips/t-mips64: Likewise.
3015 * config/mips/t-softfp-tf: Likewise.
3016 * config/mips/t-tpbit: Delete.
3018 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
3020 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
3023 2014-01-25 Walter Lee <walt@tilera.com>
3025 * config/tilepro/atomic.c: Include tconfig.h. Don't include
3026 config.h or system.h.
3029 2014-01-25 Walter Lee <walt@tilera.com>
3031 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
3032 (post_atomic_barrier): Ditto.
3033 (__fetch_and_do): New macro.
3034 (__atomic_fetch_and_do): Use __fetch_and_do.
3035 (__sync_fetch_and_do): New macro.
3036 (__sync_fetch_and_add_4): New function.
3037 (__sync_fetch_and_sub_4): New function.
3038 (__sync_fetch_and_or_4): New function.
3039 (__sync_fetch_and_and_4): New function.
3040 (__sync_fetch_and_xor_4): New function.
3041 (__sync_fetch_and_nand_4): New function.
3042 (__sync_fetch_and_add_8): New function.
3043 (__sync_fetch_and_sub_8): New function.
3044 (__sync_fetch_and_or_8): New function.
3045 (__sync_fetch_and_and_8): New function.
3046 (__sync_fetch_and_xor_8): New function.
3047 (__sync_fetch_and_nand_8): New function.
3048 (__do_and_fetch): New macro.
3049 (__atomic_do_and_fetch): Use __do_and_fetch.
3050 (__sync_do_and_fetch): New macro.
3051 (__sync_add_and_fetch_4): New function.
3052 (__sync_sub_and_fetch_4): New function.
3053 (__sync_or_and_fetch_4): New function.
3054 (__sync_and_and_fetch_4): New function.
3055 (__sync_xor_and_fetch_4): New function.
3056 (__sync_nand_and_fetch_4): New function.
3057 (__sync_add_and_fetch_8): New function.
3058 (__sync_sub_and_fetch_8): New function.
3059 (__sync_or_and_fetch_8): New function.
3060 (__sync_and_and_fetch_8): New function.
3061 (__sync_xor_and_fetch_8): New function.
3062 (__sync_nand_and_fetch_8): New function.
3063 (__sync_exchange_methods): New macro.
3064 (__sync_val_compare_and_swap_4): New function.
3065 (__sync_bool_compare_and_swap_4): New function.
3066 (__sync_lock_test_and_test_4): New function.
3067 (__sync_val_compare_and_swap_8): New function.
3068 (__sync_bool_compare_and_swap_8): New function.
3069 (__sync_lock_test_and_test_8): New function.
3070 (__subword_cmpxchg_body): New macro.
3071 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
3072 (__atomic_compare_exchange_2): Ditto.
3073 (__sync_subword_cmpxchg): New macro.
3074 (__sync_val_compare_and_swap_1): New function.
3075 (__sync_bool_compare_and_swap_1): New function.
3076 (__sync_val_compare_and_swap_2): New function.
3077 (__sync_bool_compare_and_swap_2): New function.
3078 (__atomic_subword): Rename to ...
3079 (__subword): ... New name.
3080 (__atomic_subword_fetch): Use __subword.
3081 (__sync_subword_fetch): New macro.
3082 (__sync_fetch_and_add_1): New function.
3083 (__sync_fetch_and_sub_1): New function.
3084 (__sync_fetch_and_or_1): New function.
3085 (__sync_fetch_and_and_1): New function.
3086 (__sync_fetch_and_xor_1): New function.
3087 (__sync_fetch_and_nand_1): New function.
3088 (__sync_fetch_and_add_2): New function.
3089 (__sync_fetch_and_sub_2): New function.
3090 (__sync_fetch_and_or_2): New function.
3091 (__sync_fetch_and_and_2): New function.
3092 (__sync_fetch_and_xor_2): New function.
3093 (__sync_fetch_and_nand_2): New function.
3094 (__sync_add_and_fetch_1): New function.
3095 (__sync_sub_and_fetch_1): New function.
3096 (__sync_or_and_fetch_1): New function.
3097 (__sync_and_and_fetch_1): New function.
3098 (__sync_xor_and_fetch_1): New function.
3099 (__sync_nand_and_fetch_1): New function.
3100 (__sync_add_and_fetch_2): New function.
3101 (__sync_sub_and_fetch_2): New function.
3102 (__sync_or_and_fetch_2): New function.
3103 (__sync_and_and_fetch_2): New function.
3104 (__sync_xor_and_fetch_2): New function.
3105 (__sync_nand_and_fetch_2): New function.
3106 (__atomic_subword_lock): Use __subword.
3107 (__sync_subword_lock): New macro.
3108 (__sync_lock_test_and_set_1): New function.
3109 (__sync_lock_test_and_set_2): New function.
3111 2014-01-25 Walter Lee <walt@tilera.com>
3113 * config/tilepro/atomic.c (BIT_OFFSET): Define.
3114 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
3115 (__atomic_subword): Ditto.
3117 2014-01-25 Walter Lee <walt@tilera.com>
3119 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
3120 a prefix op argument.
3121 (__atomic_nand_fetch_4): Add prefix op.
3122 (__atomic_nand_fetch_8): Ditto.
3124 2014-01-21 Baruch Siach <barch@tkos.co.il>
3126 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
3128 2014-01-09 Rong Xu <xur@google.com>
3130 * libgcov-driver.c (this_prg): make it local to save
3132 (gcov_exit_compute_summary): Ditto.
3133 (gcov_exit_merge_gcda): Ditto.
3134 (gcov_exit_merge_summary): Ditto.
3135 (gcov_exit_dump_gcov): Ditto.
3137 2014-01-08 Rong Xu <xur@google.com>
3139 * libgcov-driver.c: Use libgcov.h.
3140 (buffer_fn_data): Use xmalloc instead of malloc.
3141 (gcov_exit_merge_gcda): Ditto.
3142 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
3143 * libgcov.h: New common header files for libgcov-*.h.
3144 * libgcov-interface.c: Use libgcov.h
3145 * libgcov-merge.c: Ditto.
3146 * libgcov-profiler.c: Ditto.
3147 * Makefile.in: Add dependence to libgcov.h
3149 2014-01-02 Joseph Myers <joseph@codesourcery.com>
3151 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
3152 case of small numerator and finite nonzero result.
3154 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
3156 Update copyright years
3158 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
3160 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
3161 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
3162 config/arc/dp-hack.h, config/arc/fp-hack.h,
3163 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
3164 config/arc/ieee-754/arc600-dsp/divdf3.S,
3165 config/arc/ieee-754/arc600-dsp/divsf3.S,
3166 config/arc/ieee-754/arc600-dsp/muldf3.S,
3167 config/arc/ieee-754/arc600-dsp/mulsf3.S,
3168 config/arc/ieee-754/arc600-mul64/divdf3.S,
3169 config/arc/ieee-754/arc600-mul64/divsf3.S,
3170 config/arc/ieee-754/arc600-mul64/muldf3.S,
3171 config/arc/ieee-754/arc600-mul64/mulsf3.S,
3172 config/arc/ieee-754/arc600/divsf3.S,
3173 config/arc/ieee-754/arc600/mulsf3.S,
3174 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
3175 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
3176 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
3177 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
3178 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
3179 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
3180 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
3181 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
3182 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
3183 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
3184 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
3185 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
3186 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
3187 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
3188 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
3189 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
3190 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
3191 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
3192 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
3193 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
3194 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
3195 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
3196 vtv_start_preinit.c: Use the standard form for the copyright notice.
3198 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
3199 Chung-Lin Tang <cltang@codesourcery.com>
3200 Based on patches from Altera Corporation
3202 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
3203 * config/nios2/lib2-nios2.h: New file.
3204 * config/nios2/lib2-divmod-hi.c: New file.
3205 * config/nios2/linux-unwind.h: New file.
3206 * config/nios2/lib2-divmod.c: New file.
3207 * config/nios2/linux-atomic.c: New file.
3208 * config/nios2/t-nios2: New file.
3209 * config/nios2/crti.asm: New file.
3210 * config/nios2/t-linux: New file.
3211 * config/nios2/lib2-divtable.c: New file.
3212 * config/nios2/lib2-mul.c: New file.
3213 * config/nios2/tramp.c: New file.
3214 * config/nios2/crtn.asm: New file.
3216 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
3218 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
3219 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
3220 from cpuid.h to check vendor signatures.
3222 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
3224 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
3225 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
3226 (get_amd_cpu): Likewise.
3228 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
3230 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
3233 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
3234 H.J. Lu <hongjiu.lu@intel.com>
3237 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
3239 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
3240 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
3241 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
3242 FEATURE_XOP and FEATURE_FMA.
3243 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
3245 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
3246 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
3247 FEATURE_FMA4 and FEATURE_XOP.
3249 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
3251 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
3252 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
3253 (get_intel_cpu): Updated.
3255 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
3257 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
3259 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
3261 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
3262 instructions when __SSE_MATH__ is defined.
3264 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
3266 * config.host (microblaze-*-rtems*): New.
3268 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
3270 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
3271 architectures that do not have hardware divide instruction.
3272 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
3274 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
3276 * longlong.h: Delete (moved to include/).
3278 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
3280 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
3281 of normal number and qNaN to not raise an inexact exception.
3283 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
3285 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
3287 2013-11-28 Matthew Leach <matthew.leach@arm.com>
3289 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
3290 for correct opcodes on BE.
3292 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
3294 * soft-fp/op-4.h: Update from glibc.
3296 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
3298 * libgcc2.c (__udivmoddi4): Define new implementation when
3299 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
3300 divide instructions.
3302 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
3304 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
3306 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3308 * config/t-softfp (soft-fp-objects-base): New variable.
3309 (soft-fp-objects): Use it.
3311 2013-11-23 David Edelson <dje.gcc@gmail.com>
3312 Andrew Dixie <andrewd@gentrack.com>
3315 * config/rs6000/aixinitfini.c: New file.
3316 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
3317 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
3320 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
3322 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
3324 2013-11-18 Jan Hubicka <jh@suse.cz>
3326 * libgcov-driver.c (run_accounted): Make global level static.
3327 (gcov_exit_merge_summary): Silence warning; do not clear
3329 (gcov_exit): Clear it here.
3331 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
3334 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
3335 (all_prg, crc32): Remove static vars.
3336 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
3338 (gcov_exit_merge_gcda): Add crc32 parameter.
3339 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
3340 do not account run if it was already accounted.
3341 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
3342 (gcov_exit): Initialize all_prg; update.
3344 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
3346 * configure: Regenerate.
3348 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3349 Alan Modra <amodra@gmail.com>
3351 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
3352 (frob_update_context): Use it.
3354 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3355 Alan Modra <amodra@gmail.com>
3357 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
3358 (trampoline_initial): Provide ELFv2 variant.
3359 (__trampoline_setup): Likewise.
3361 * config/rs6000/linux-unwind.h (frob_update_context): Do not
3362 check for AIX indirect function call sequence if _CALL_ELF == 2.
3364 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3365 Alan Modra <amodra@gmail.com>
3367 * config/rs6000/linux-unwind.h (get_regs): Do not support
3368 old kernel versions if _CALL_ELF == 2.
3369 (frob_update_context): Do not support PLT stub variants only
3370 generated by old linkers if _CALL_ELF == 2.
3372 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3373 Alan Modra <amodra@gmail.com>
3375 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
3376 location of CR save area for 64-bit little-endian systems.
3378 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
3380 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
3382 * config/arm/t-vxworks: Delete.
3384 2013-11-10 Kai Tietz <ktietz@redhat.com>
3386 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
3387 Increment load-count on use of LIBGCC_SONAME DLL.
3388 (hmod_libgcc): New static variable to hold handle of
3390 (__gcc_deregister_frame): Decrement load-count of
3393 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
3395 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
3397 * configure: Regenerate
3399 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
3401 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
3402 FP_EX_DENORM. Store result to volatile location after SSE division
3403 to close interrupt window. Remove unneeded fwait after x87
3404 division since interrupt window will be closed by emitted fstp.
3405 Rewrite FP_EX_INEXACT handling.
3407 2013-11-06 Joseph Myers <joseph@codesourcery.com>
3409 * soft-fp/README: Update.
3410 * soft-fp/adddf3.c: Update from glibc.
3411 * soft-fp/addsf3.c: Likewise.
3412 * soft-fp/addtf3.c: Likewise.
3413 * soft-fp/divdf3.c: Likewise.
3414 * soft-fp/divsf3.c: Likewise.
3415 * soft-fp/divtf3.c: Likewise.
3416 * soft-fp/double.h: Likewise.
3417 * soft-fp/eqdf2.c: Likewise.
3418 * soft-fp/eqsf2.c: Likewise.
3419 * soft-fp/eqtf2.c: Likewise.
3420 * soft-fp/extenddftf2.c: Likewise.
3421 * soft-fp/extended.h: Likewise.
3422 * soft-fp/extendsfdf2.c: Likewise.
3423 * soft-fp/extendsftf2.c: Likewise.
3424 * soft-fp/extendxftf2.c: Likewise.
3425 * soft-fp/fixdfdi.c: Likewise.
3426 * soft-fp/fixdfsi.c: Likewise.
3427 * soft-fp/fixdfti.c: Likewise.
3428 * soft-fp/fixsfdi.c: Likewise.
3429 * soft-fp/fixsfsi.c: Likewise.
3430 * soft-fp/fixsfti.c: Likewise.
3431 * soft-fp/fixtfdi.c: Likewise.
3432 * soft-fp/fixtfsi.c: Likewise.
3433 * soft-fp/fixtfti.c: Likewise.
3434 * soft-fp/fixunsdfdi.c: Likewise.
3435 * soft-fp/fixunsdfsi.c: Likewise.
3436 * soft-fp/fixunsdfti.c: Likewise.
3437 * soft-fp/fixunssfdi.c: Likewise.
3438 * soft-fp/fixunssfsi.c: Likewise.
3439 * soft-fp/fixunssfti.c: Likewise.
3440 * soft-fp/fixunstfdi.c: Likewise.
3441 * soft-fp/fixunstfsi.c: Likewise.
3442 * soft-fp/fixunstfti.c: Likewise.
3443 * soft-fp/floatdidf.c: Likewise.
3444 * soft-fp/floatdisf.c: Likewise.
3445 * soft-fp/floatditf.c: Likewise.
3446 * soft-fp/floatsidf.c: Likewise.
3447 * soft-fp/floatsisf.c: Likewise.
3448 * soft-fp/floatsitf.c: Likewise.
3449 * soft-fp/floattidf.c: Likewise.
3450 * soft-fp/floattisf.c: Likewise.
3451 * soft-fp/floattitf.c: Likewise.
3452 * soft-fp/floatundidf.c: Likewise.
3453 * soft-fp/floatundisf.c: Likewise.
3454 * soft-fp/floatunditf.c: Likewise.
3455 * soft-fp/floatunsidf.c: Likewise.
3456 * soft-fp/floatunsisf.c: Likewise.
3457 * soft-fp/floatunsitf.c: Likewise.
3458 * soft-fp/floatuntidf.c: Likewise.
3459 * soft-fp/floatuntisf.c: Likewise.
3460 * soft-fp/floatuntitf.c: Likewise.
3461 * soft-fp/gedf2.c: Likewise.
3462 * soft-fp/gesf2.c: Likewise.
3463 * soft-fp/getf2.c: Likewise.
3464 * soft-fp/ledf2.c: Likewise.
3465 * soft-fp/lesf2.c: Likewise.
3466 * soft-fp/letf2.c: Likewise.
3467 * soft-fp/muldf3.c: Likewise.
3468 * soft-fp/mulsf3.c: Likewise.
3469 * soft-fp/multf3.c: Likewise.
3470 * soft-fp/negdf2.c: Likewise.
3471 * soft-fp/negsf2.c: Likewise.
3472 * soft-fp/negtf2.c: Likewise.
3473 * soft-fp/op-1.h: Likewise.
3474 * soft-fp/op-2.h: Likewise.
3475 * soft-fp/op-4.h: Likewise.
3476 * soft-fp/op-8.h: Likewise.
3477 * soft-fp/op-common.h: Likewise.
3478 * soft-fp/quad.h: Likewise.
3479 * soft-fp/single.h: Likewise.
3480 * soft-fp/soft-fp.h: Likewise.
3481 * soft-fp/subdf3.c: Likewise.
3482 * soft-fp/subsf3.c: Likewise.
3483 * soft-fp/subtf3.c: Likewise.
3484 * soft-fp/truncdfsf2.c: Likewise.
3485 * soft-fp/trunctfdf2.c: Likewise.
3486 * soft-fp/trunctfsf2.c: Likewise.
3487 * soft-fp/trunctfxf2.c: Likewise.
3488 * soft-fp/unorddf2.c: Likewise.
3489 * soft-fp/unordsf2.c: Likewise.
3490 * soft-fp/unordtf2.c: Likewise.
3492 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
3494 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
3495 (_FP_MUL_MEAT_D): Ditto.
3496 (_FP_DIV_MEAT_S): Ditto.
3497 (_FP_DIV_MEAT_D): Ditto.
3498 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
3499 t-softfp-sfdf and t-softfp to tmake_file.
3501 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
3503 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
3504 * config/i386/crtprec.c: Ditto.
3506 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
3507 Shiva Chen <shiva0217@gmail.com>
3509 * config.host (nds32*-elf*): Add nds32 target.
3510 * config/nds32 : New directory and files.
3512 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
3514 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
3515 * config.host (cpu_type) <Setting default>: Add entry for
3517 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
3518 <crisv32-*-linux*>: Adjust.
3519 * longlong.h: Wrap the whole CRIS section in a single
3520 defined(__CRIS__) conditional. Add comment about add_ssaaaa
3522 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
3524 [__CRIS__] (__umulsidi3): Define.
3525 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
3526 * config/cris/sfp-machine.h: New file.
3527 * config/cris/umulsidi3.S: New file.
3528 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
3529 * config/cris/arit.c (SIGNMULT): New macro.
3530 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
3531 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
3532 saving 3 out of originally 33 cycles from the fastest
3533 path, 3 out of 54 from the medium path and one from the longest
3534 path. Improve comments.
3536 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
3538 * sync.c: Remove static aliases and define each function directly
3539 under its real name.
3541 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
3543 * config.host (hppa*64*-*-linux*): Define extra_parts.
3544 (hppa*-*-linux*): Likewise.
3546 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
3548 * config/arc/crtgend.S: Add 2013 to Copyright years.
3549 * config/arc/gmon/atomic.h: Likewise.
3550 * config/arc/gmon/auxreg.h: Likewise.
3551 * config/arc/gmon/sys/gmon_out.h: Likewise.
3552 * config/arc/gmon/sys/gmon.h: Likewise.
3553 * config/arc/gmon/prof-freq.c: Likewise.
3554 * config/arc/gmon/mcount.c: Likewise.
3555 * config/arc/gmon/prof-freq-stub.S: Likewise.
3556 * config/arc/gmon/gmon.c: Likewise.
3557 * config/arc/gmon/machine-gmon.h: Likewise.
3558 * config/arc/gmon/profil.S: Likewise.
3559 * config/arc/gmon/dcache_linesz.S: Likewise.
3560 * config/arc/crtg.S: Likewise.
3561 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
3562 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
3563 * config/arc/ieee-754/adddf3.S: Likewise.
3564 * config/arc/ieee-754/truncdfsf2.S: Likewise.
3565 * config/arc/ieee-754/fixsfsi.S: Likewise.
3566 * config/arc/ieee-754/gtsf2.S: Likewise.
3567 * config/arc/ieee-754/floatsisf.S: Likewise.
3568 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
3569 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
3570 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
3571 * config/arc/ieee-754/fixdfsi.S: Likewise.
3572 * config/arc/ieee-754/addsf3.S: Likewise.
3573 * config/arc/ieee-754/gesf2.S: Likewise.
3574 * config/arc/ieee-754/floatsidf.S: Likewise.
3575 * config/arc/ieee-754/extendsfdf2.S: Likewise.
3576 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
3577 * config/arc/ieee-754/gtdf2.S: Likewise.
3578 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
3579 * config/arc/ieee-754/uneqdf2.S: Likewise.
3580 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
3581 * config/arc/ieee-754/uneqsf2.S: Likewise.
3582 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
3583 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
3584 * config/arc/ieee-754/eqdf2.S: Likewise.
3585 * config/arc/ieee-754/ordsf2.S: Likewise.
3586 * config/arc/ieee-754/divsf3.S: Likewise.
3587 * config/arc/ieee-754/divdf3.S: Likewise.
3588 * config/arc/ieee-754/floatunsidf.S: Likewise.
3589 * config/arc/ieee-754/orddf2.S: Likewise.
3590 * config/arc/ieee-754/eqsf2.S: Likewise.
3591 * config/arc/ieee-754/gedf2.S: Likewise.
3592 * config/arc/crtn.S: Likewise.
3593 * config/arc/crti.S: Likewise.
3594 * config/arc/t-arc700-uClibc: Likewise.
3595 * config/arc/asm.h: Likewise.
3596 * config/arc/libgcc-excl.ver: Likewise.
3597 * config/arc/t-arc-newlib: Likewise.
3598 * config/arc/divtab-arc700.c: Likewise.
3599 * config/arc/initfini.c: Likewise.
3600 * config/arc/fp-hack.h: Likewise.
3602 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
3603 Diego Novillo <dnovillo@google.com>
3605 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
3606 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
3607 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
3608 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
3610 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
3611 Brendan Kehoe <brendan@zen.org>
3612 Simon Cook <simon.cook@embecosm.com>
3614 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
3615 * config/arc: New directory.
3616 * longlong.h [__arc__] (umul_ppmm): Remove.
3617 [__arc__] (__umulsidi3): Define.
3618 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
3619 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
3621 2013-09-17 Jacek Caban <jacek@codeweavers.com>
3623 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
3625 * config/i386/gthr-win32.h: Likewise.
3627 2013-09-16 DJ Delorie <dj@redhat.com>
3629 * config/rl78/vregs.h: Add G10 register definitions.
3630 * config/rl78/lib2mul.c: Enable for RL78/G10.
3631 * config/rl78/lib2div.c: Likewise.
3632 * config/rl78/lshrsi3.S: Use vregs.h.
3633 * config/rl78/cmpsi2.S: Likewise.
3634 * config/rl78/trampoline.S: Likewise.
3635 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
3637 2013-09-14 DJ Delorie <dj@redhat.com>
3638 Nick Clifton <nickc@redhat.com>
3640 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
3641 * config/rl78/vregs.h: New.
3642 * config/rl78/signbit.S: New file. Implements signbit function.
3643 * config/rl78/divmodsi.S: New.
3644 * config/rl78/divmodhi.S: New.
3645 * config/rl78/divmodqi.S: New.
3646 * config/rl78/t-rl78: Build them here...
3647 * config/rl78/lib2div.c: ...but not here.
3649 2013-09-12 DJ Delorie <dj@redhat.com>
3651 * config.host (msp*-*-elf): New.
3652 * config/msp430/: New port.
3654 2013-08-18 Iain Sandoe <iain@codesourcery.com>
3656 PR gcov-profile/58127
3657 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
3658 __thread var for emulated TLS.
3659 (__gcov_indirect_call_counters): Likewise.
3661 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
3662 Catherine Moore <clm@codesourcery.com>
3663 Richard Sandiford <rdsandiford@googlemail.com>
3665 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
3666 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
3667 (CALL_STUB_NO_RET): Likewise.
3668 (CALL_STUB_RET): Likewise.
3669 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
3670 __mips16_ret call/return stub symbols.
3671 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
3674 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
3676 * config.host <mips*-*-linux*>: Remove a stray comment.
3678 2013-08-10 Jan Hubicka <jh@suse.cz>
3680 Work around binutils PR14342
3681 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
3682 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
3683 (L_gcov_indirect_call_profiler_v2): New.
3685 2013-08-06 Jan Hubicka <jh@suse.cz>
3687 * libgcov.c (__gcov_indirect_call_callee,
3688 __gcov_indirect_call_counters): New global vars.
3689 (__gcov_indirect_call_profiler): replace by ...
3690 (__gcov_indirect_call_profiler_v2) ... this one.
3692 2013-08-06 Caroline Tice <cmtice@google.com>
3694 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
3695 vtv_start_preinit.o and vtv_end_preinit.o.
3696 * configure.ac: Add code to check/set enable_vtable_verify.
3697 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
3699 * vtv_start_preinit.c: New file.
3700 * vtv_end_preinit.c: New file.
3701 * vtv_start.c: New file.
3702 * vtv_end.c: New file.
3703 * configure: Regenerated.
3705 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
3707 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
3708 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
3709 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
3710 GPL-3.0-with-GCC-exception.
3712 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
3714 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
3717 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3719 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
3720 mapping for FPRs when creating the fallback framestate.
3722 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
3725 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
3726 (__round_s2_const, __round_u2_const)
3727 (__round_s4_const, __round_u4_const, __round_x8):
3728 Saturate result if addition result cannot be represented.
3730 2013-07-15 Matthias Klose <doko@ubuntu.com>
3732 * libgcc2.c: Don't include <limits.h>.
3734 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
3736 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
3738 2013-07-06 Jakub Jelinek <jakub@redhat.com>
3741 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
3743 2013-06-28 Jakub Jelinek <jakub@redhat.com>
3746 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
3748 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
3749 instead of table lookups.
3750 (__popcountDI2): Likewise.
3752 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
3754 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
3757 2013-06-21 Joseph Myers <joseph@codesourcery.com>
3760 * soft-fp/adddf3.c: Update from glibc.
3761 * soft-fp/addsf3.c: Likewise.
3762 * soft-fp/addtf3.c: Likewise.
3763 * soft-fp/divdf3.c: Likewise.
3764 * soft-fp/divsf3.c: Likewise.
3765 * soft-fp/divtf3.c: Likewise.
3766 * soft-fp/double.h: Likewise.
3767 * soft-fp/eqdf2.c: Likewise.
3768 * soft-fp/eqsf2.c: Likewise.
3769 * soft-fp/eqtf2.c: Likewise.
3770 * soft-fp/extenddftf2.c: Likewise.
3771 * soft-fp/extended.h: Likewise.
3772 * soft-fp/extendsfdf2.c: Likewise.
3773 * soft-fp/extendsftf2.c: Likewise.
3774 * soft-fp/fixdfdi.c: Likewise.
3775 * soft-fp/fixdfsi.c: Likewise.
3776 * soft-fp/fixsfdi.c: Likewise.
3777 * soft-fp/fixsfsi.c: Likewise.
3778 * soft-fp/fixtfdi.c: Likewise.
3779 * soft-fp/fixtfsi.c: Likewise.
3780 * soft-fp/fixunsdfdi.c: Likewise.
3781 * soft-fp/fixunsdfsi.c: Likewise.
3782 * soft-fp/fixunssfdi.c: Likewise.
3783 * soft-fp/fixunssfsi.c: Likewise.
3784 * soft-fp/fixunstfdi.c: Likewise.
3785 * soft-fp/fixunstfsi.c: Likewise.
3786 * soft-fp/floatdidf.c: Likewise.
3787 * soft-fp/floatdisf.c: Likewise.
3788 * soft-fp/floatditf.c: Likewise.
3789 * soft-fp/floatsidf.c: Likewise.
3790 * soft-fp/floatsisf.c: Likewise.
3791 * soft-fp/floatsitf.c: Likewise.
3792 * soft-fp/floatundidf.c: Likewise.
3793 * soft-fp/floatundisf.c: Likewise.
3794 * soft-fp/floatunditf.c: Likewise.
3795 * soft-fp/floatunsidf.c: Likewise.
3796 * soft-fp/floatunsisf.c: Likewise.
3797 * soft-fp/floatunsitf.c: Likewise.
3798 * soft-fp/gedf2.c: Likewise.
3799 * soft-fp/gesf2.c: Likewise.
3800 * soft-fp/getf2.c: Likewise.
3801 * soft-fp/ledf2.c: Likewise.
3802 * soft-fp/lesf2.c: Likewise.
3803 * soft-fp/letf2.c: Likewise.
3804 * soft-fp/muldf3.c: Likewise.
3805 * soft-fp/mulsf3.c: Likewise.
3806 * soft-fp/multf3.c: Likewise.
3807 * soft-fp/negdf2.c: Likewise.
3808 * soft-fp/negsf2.c: Likewise.
3809 * soft-fp/negtf2.c: Likewise.
3810 * soft-fp/op-1.h: Likewise.
3811 * soft-fp/op-2.h: Likewise.
3812 * soft-fp/op-4.h: Likewise.
3813 * soft-fp/op-8.h: Likewise.
3814 * soft-fp/op-common.h: Likewise.
3815 * soft-fp/quad.h: Likewise.
3816 * soft-fp/single.h: Likewise.
3817 * soft-fp/soft-fp.h: Likewise.
3818 * soft-fp/subdf3.c: Likewise.
3819 * soft-fp/subsf3.c: Likewise.
3820 * soft-fp/subtf3.c: Likewise.
3821 * soft-fp/truncdfsf2.c: Likewise.
3822 * soft-fp/trunctfdf2.c: Likewise.
3823 * soft-fp/trunctfsf2.c: Likewise.
3824 * soft-fp/unorddf2.c: Likewise.
3825 * soft-fp/unordsf2.c: Likewise.
3826 * soft-fp/unordtf2.c: Likewise.
3827 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
3828 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3829 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3830 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3831 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3832 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3833 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3834 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3835 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3836 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
3837 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
3838 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3840 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
3842 * config/mips/lib2funcs.c: New file.
3843 * config/mips/t-mips (LIB2ADD_ST): Add it.
3845 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
3848 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
3849 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
3851 2013-06-08 Walter Lee <walt@tilera.com>
3853 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
3854 Replace int64_t with long long. Add __extension__ where
3856 * config/tilepro/atomic.c: Include config.h.
3858 2013-06-06 Douglas B Rupp <rupp@adacore.com>
3860 * config.host (arm-wrs-vxworks): Configure with other soft float.
3862 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
3864 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
3865 (mips64r5900el-*-elf*): New configurations.
3867 2013-06-04 Alan Modra <amodra@gmail.com>
3869 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
3871 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
3873 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
3875 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
3877 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
3878 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
3879 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
3881 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
3883 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
3884 (powerpc-wrs-vxworks): Likewise.
3886 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
3888 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
3889 signal frames as well.
3890 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
3891 STACK_BIAS to the CFA offset.
3893 2013-05-17 Richard Henderson <rth@redhat.com>
3896 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
3897 (execute_cfa_program): Use it when storing to fs->regs.
3899 2013-05-08 Kai Tietz <ktietz@redhat.com>
3901 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
3902 (__deregister_frame_info): Likewise.
3904 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
3906 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
3909 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
3911 2013-04-25 Alan Modra <amodra@gmail.com>
3913 * config.host: Match little-endian powerpc-linux.
3915 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
3917 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
3918 as 'unsigned long long' instead of 'unsigned long'.
3919 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
3922 2013-04-10 Julian Brown <julian@codesourcery.com>
3924 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
3925 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
3926 unsigned char/unsigned short.
3927 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
3929 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3932 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
3934 2013-04-04 Meador Inge <meadori@codesourcery.com>
3936 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
3937 computing the location of the link register.
3938 (aeabi_uldivmod): Ditto.
3940 2013-03-27 Kai Tietz <ktietz@redhat.com>
3942 * config.host: Add support for cygwin x64 target.
3943 * configure: Regenerated.
3945 2013-03-26 Walter Lee <walt@tilera.com>
3947 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
3948 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
3950 2013-03-25 Kai Tietz <ktietz@redhat.com>
3952 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
3954 2013-03-20 Robert Mason <rbmj@verizon.net>
3956 * config/vxlib-tls.c (__gthread_get_tsd_data,)
3957 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
3958 (__gthread_leave_tsd_dtor_context): Add prototypes.
3959 (tls_delete_hook): Update.
3961 2013-03-20 Catherine Moore <clm@codesourcery.com>
3962 Joseph Myers <joseph@codesourcery.com>
3963 Chao-ying Fu <fu@mips.com>
3965 * config/mips/mips16.S: Don't build for microMIPS.
3966 * config/mips/linux-unwind.h: Handle microMIPS frame.
3967 * config/mips/crtn.S (fini, init): New labels.
3969 2013-03-14 Jakub Jelinek <jakub@redhat.com>
3971 PR tree-optimization/53265
3972 * unwind-dw2.c (execute_cfa_program): Avoid
3973 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
3974 on targets with DWARF_FRAME_REGISTERS < 32.
3976 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
3979 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
3980 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
3982 2013-03-07 Sriraman Tallam <tmsriram@google.com>
3984 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
3985 sandybridge processors.
3987 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
3990 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
3993 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3995 * config/microblaze/crti.S: Setup stack protection at entry
3997 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
3999 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
4000 (__rotldi3): Shift bytewise if applicable.
4002 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
4004 * config/aarch64/sync-cache.c
4005 (__aarch64_sync_cache_range): Silence warnings.
4007 2013-02-25 Catherine Moore <clm@codesourcery.com>
4010 2013-02-24 Catherine Moore <clm@codesourcery.com>
4011 Joseph Myers <joseph@codesourcery.com>
4012 Chao-ying Fu <fu@mips.com>
4014 * config/mips/mips16.S: Don't build for microMIPS.
4015 * config/mips/linux-unwind.h: Handle microMIPS frame.
4016 * config/mips/crtn.S (fini, init): New labels.
4018 2013-02-24 Catherine Moore <clm@codesourcery.com>
4019 Joseph Myers <joseph@codesourcery.com>
4020 Chao-ying Fu <fu@mips.com>
4022 * config/mips/mips16.S: Don't build for microMIPS.
4023 * config/mips/linux-unwind.h: Handle microMIPS frame.
4024 * config/mips/crtn.S (fini, init): New labels.
4026 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
4027 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
4030 2013-02-16 Alan Modra <amodra@gmail.com>
4033 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
4034 (ppc_fallback_frame_state): Always set up save locations for fp
4035 and altivec. Don't bother with non-callee-saved regs, r0-r13
4036 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
4038 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
4041 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
4043 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
4044 _ssmulha3, _usmulusa3, _ssmulsa3.
4045 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
4046 (__muldi3): XCALL __muldi3_6 instead of rcall.
4047 (__umulsidi3, __mulsidi3): New functions.
4048 (do_prologue_saves, do_epilogue_restores): New .macros.
4049 (__divdi3_moddi3): Use them.
4050 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
4051 (__usmulusa3, __ssmulsa3): New functions.
4053 2013-02-11 Iain Sandoe <iain@codesourcery.com>
4054 Jack Howarth <howarth@bromo.med.uc.edu>
4055 Patrick Marlier <patrick.marlier@gmail.com>
4058 * config/darwin-crt-tm.c: Remove dummy functions hack.
4060 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
4063 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
4064 * config/avr/lib2-object.mk: New iterator to build objects from it.
4065 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
4067 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
4068 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
4069 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
4070 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
4071 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
4072 * config/avr/lib1funcs-fixed.S: Implement them.
4074 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
4076 Update copyright years.
4078 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
4081 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
4082 Add crtcxa to extra_parts.
4083 * config/rs6000/exit.h: New file.
4084 * config/rs6000/cxa_atexit.c: New file.
4085 * config/rs6000/cxa_finalize.c: New file.
4086 * config/rs6000/crtcxa.c: New file.
4087 * config/rs6000/t-aix-cxa: New file.
4088 * config/rs6000/libgcc-aix-cxa.ver: New file.
4090 2013-01-31 Nick Clifton <nickc@redhat.com>
4092 * config/v850/lib1funcs.S: Add support for e3v5 architecture
4095 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
4098 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
4099 _mulQQ, _mulHQ, _mulHA, _mulSA,
4100 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
4101 _divQQ, _divHQ, _divHA, _divSA,
4102 _divUQQ, _divUHQ, _divUHA, _divUSA.
4104 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
4106 * config.host(microblaze*-linux*): tmake_file: Remove
4107 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
4108 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
4109 to exclude functions from being built with libgcc.c and use
4110 the microblaze assembly.
4112 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
4114 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
4117 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
4119 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
4120 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
4121 __UINTPTR_TYPE__; also cast 'base' to the same type before the
4122 alignment operation.
4124 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
4126 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
4127 loop start address for cache clearing.
4129 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
4131 * config/avr/lib1funcs.S: Remove trailing blanks.
4132 * config/avr/lib1funcs-fixed.S: Ditto.
4134 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
4136 * config/avr/avr-lib.h: Add GPL copyright notice.
4138 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
4140 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
4141 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
4142 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
4143 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
4145 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
4147 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
4148 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
4150 2013-01-04 Nick Clifton <nickc@redhat.com>
4152 * config/v850/lib1funcs.S: Only provide CALLT support functions if
4153 the CALLT instruction is supported.
4155 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
4157 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
4158 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
4160 2012-12-13 John Tytgat <John@bass-software.com>
4162 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
4165 2012-12-12 Jakub Jelinek <jakub@redhat.com>
4168 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
4169 undefined signed overflows.
4171 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
4174 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
4176 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
4178 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
4179 (FP_TRAPPING_EXCEPTIONS): Define.
4180 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
4181 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
4183 2012-12-04 Richard Henderson <rth@redhat.com>
4186 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
4188 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
4190 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
4191 (FP_EX_SHIFT): Define.
4192 (FP_TRAPPING_EXCEPTIONS): Define.
4194 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
4196 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
4197 (FP_ROUNDMODE): Use FP_RND_MASK.
4198 * config/aarch64/sfp-exceptions.c: New.
4199 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
4200 Use __sfp_handle_exceptions.
4202 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
4204 * config.host: (arm*-*-freebsd*): Remove.
4205 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
4206 (arm*-*-elf*): Remove.
4207 (arm*-*-wince-pe*): Remove.
4208 * arm/unwind-arm.c (struct fpa_reg): Delete.
4209 (struct fpa_regs): Delete.
4210 (phase1_vrs): Remove fpa element.
4211 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
4212 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
4213 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
4214 * ieee754-sf.S (floatundisf): Remove FPA support.
4215 (floatdisf): Likewise.
4216 * ieee75f-df.S (floatundidf): Likewise.
4217 (floatdidf): Likewise.
4219 2012-11-29 Kai Tietz <ktietz@redhat.com>
4222 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
4223 * unwind-generic.h: Likewise.
4224 * unwind-seh.c: Likewise.
4226 2012-11-28 Richard Henderson <rth@redhat.com>
4229 * emutls.c (__emutls_get_address): Avoid race condition between
4230 obj->loc.offset read and emutls_key initialization.
4232 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
4234 Adjust decimal point of signed accum mode to GCC default.
4237 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
4239 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
4240 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
4241 (__mulha3, __mulsa3)
4242 (__divqq3, __divha3, __divsa3): Adjust to new position of
4243 decimal point of signed accum types.
4245 (__mulusa3_round): New function.
4246 (__mulusa3): Use it.
4247 (__divqq_helper): New function.
4248 (__udivuqq3): Use it.
4250 2012-11-20 Jakub Jelinek <jakub@redhat.com>
4253 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
4255 2012-11-18 Teresa Johnson <tejohnson@google.com>
4258 * libgcov.c (gcov_exit): Remove merged program summary
4259 comparison unless !GCOV_LOCKED.
4261 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
4263 * soft-fp: Updated from glibc upstream.
4265 2012-11-06 Ian Lance Taylor <iant@google.com>
4267 * generic-morestack.c (__generic_morestack): Align the returned
4268 stack pointer to a 32 byte boundary.
4269 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
4270 increment the return address until we have decided that we don't
4271 have a varargs function.
4272 (__morestack) [32-bit]: Align stack correctly when calling C
4274 (__morestack) [64-bit]: Likewise.
4276 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
4278 * configure: Regenerate.
4280 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
4283 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
4284 * config/i386/sfp-machine.h: Guard exception handling
4285 code with _SOFT_FLOAT.
4286 * config/i386/32/sfp-machine.h: Guard rounding handling
4287 code with _SOFT_FLOAT.
4288 * config/i386/64/sfp-machine.h: Ditto.
4290 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
4292 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
4295 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
4297 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
4298 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
4299 when appropriate. Correct structure element types.
4300 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
4301 -minline-all-stringops from compile flags.
4303 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
4305 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
4307 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
4309 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
4311 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4313 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
4316 2012-10-23 Ian Bolton <ian.bolton@arm.com>
4317 Jim MacArthur <jim.macarthur@arm.com>
4318 Marcus Shawcroft <marcus.shawcroft@arm.com>
4319 Nigel Stephens <nigel.stephens@arm.com>
4320 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4321 Richard Earnshaw <rearnsha@arm.com>
4322 Sofiane Naci <sofiane.naci@arm.com>
4323 Stephen Thomas <stephen.thomas@arm.com>
4324 Tejas Belagod <tejas.belagod@arm.com>
4325 Yufeng Zhang <yufeng.zhang@arm.com>
4327 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
4328 * config/aarch64/crti.S: New file.
4329 * config/aarch64/crtn.S: New file.
4330 * config/aarch64/linux-unwind.h: New file.
4331 * config/aarch64/sfp-machine.h: New file.
4332 * config/aarch64/sync-cache.c: New file.
4333 * config/aarch64/t-aarch64: New file.
4334 * config/aarch64/t-softfp: New file.
4336 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
4338 * config/mmix/crti.S: Mark program and data addresses using PRELD.
4339 Remove typo'd and unnecessary alignment-LOC for .data. Remove
4340 no-longer-needed LDBU insns.
4342 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
4345 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
4346 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
4348 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
4350 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
4352 2012-10-15 Matthias Klose <doko@ubuntu.com>
4354 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
4356 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
4358 * configure: Regenerate.
4359 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
4361 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
4363 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
4364 instructions for 64bit targets only.
4366 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
4368 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
4369 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
4370 * config/i386/32/sfp-machine.h: ... here.
4371 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
4372 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
4375 2012-10-07 Matthias Klose <doko@ubuntu.com>
4377 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
4379 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
4381 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
4383 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
4384 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
4385 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
4388 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
4391 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
4392 Fix parameter names.
4394 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
4397 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
4398 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
4399 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
4401 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
4404 * config/sh/linux-atomic.S: Delete.
4405 * config/sh/linux-atomic.c: New.
4406 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
4407 linux-atomic.c. Add cflags to disable warnings.
4409 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
4412 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
4414 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
4415 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
4416 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
4417 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
4418 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
4420 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
4422 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
4424 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
4425 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
4427 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
4429 * config.host (hppa-*-openbsd*): New target.
4430 * config/pa/t-openbsd: New file.
4432 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
4435 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
4436 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
4437 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
4438 (__divsa3): Use __negsi2 to negate r_quoL.
4439 * config/avr/lib1funcs.S (FALIAS): New macro.
4440 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
4441 (__negsi2): ...this new function.
4442 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
4443 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
4444 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
4445 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
4446 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
4447 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
4449 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
4452 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
4453 (lshrsi3): Reimplement as lshrsi3_r0.
4455 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
4458 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
4461 2012-09-07 Teresa Johnson <tejohnson@google.com>
4463 PR gcov-profile/54487
4464 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
4467 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
4470 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
4471 not configured --with-avrlibc=no.
4472 * config/avr/t-avrlibc: New file.
4473 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
4474 (DPBIT_FUNCS): Ditto.
4475 (TPBIT_FUNCS): Ditto.
4477 2012-09-04 Teresa Johnson <tejohnson@google.com>
4479 * libgcov.c (struct gcov_summary_buffer): New structure.
4480 (gcov_histogram_insert): New function.
4481 (gcov_compute_histogram): Ditto.
4482 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
4483 histograms during summary merging.
4485 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
4487 * config.host (x86_64-*-openbsd*): New target.
4489 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
4491 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
4494 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
4497 * config/avr/t-avr (conv_X): Rename to func_X.
4499 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
4502 * config/avr/lib1funcs-fixed.S: New file.
4503 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
4504 after they are used.
4505 (neg2, neg4): New macros.
4506 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
4507 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
4508 (__umulhisi3): Speed up MUL variant if there is enough flash.
4509 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
4511 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
4512 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
4513 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
4514 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
4515 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
4516 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
4517 (LIB2FUNCS_EXCLUDE): Add supported functions.
4519 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
4521 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
4522 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
4524 * fixed-obj.mk: Only expand dependency if $o is not in
4527 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
4529 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
4531 2012-08-22 Joseph Myers <joseph@codesourcery.com>
4533 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
4534 depend on --enable-shared.
4535 ($(lib1asmfuncs-o)): Use %.vis files independent of
4537 * static-object.mk ($(base)$(objext), $(base).vis)
4538 ($(base)_s$(objext)): Use same rules for visibility handling as in
4541 2012-08-21 Ian Lance Taylor <iant@google.com>
4543 * config/i386/morestack.S (__morestack_non_split): Increase amount
4544 of space allocated for non-split code stack.
4546 2012-08-19 Joseph Myers <joseph@codesourcery.com>
4548 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
4549 even if inhibit_libc.
4551 2012-08-17 Julian Brown <julian@codesourcery.com>
4553 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
4554 -fexceptions -fnon-call-exceptions if not defined.
4555 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
4556 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
4558 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
4560 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
4563 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
4565 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
4566 rs6000/t-slibgcc-aix.
4568 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
4570 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
4572 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
4574 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
4576 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
4579 * Makefile.in (version): Replace top_srcdir with srcdir.
4581 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
4583 * Makefile.in (version): set to BASE-VER file from gcc directory.
4585 2012-08-01 Nick Clifton <nickc@redhat.com>
4587 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
4588 Implements __clrsb for an HImode argument.
4590 2012-07-31 Nick Clifton <nickc@redhat.com>
4592 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
4593 Implements __clrsb for an HImode argument.
4594 * config/stormy16/clrsbhi2.c: New file:
4595 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
4597 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
4599 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
4601 2012-07-19 Tristan Gingold <gingold@adacore.com>
4602 Richard Henderson <rth@redhat.com>
4604 * unwind-seh.c: New file.
4605 * unwind-generic.h: Include windows.h for SEH.
4606 (_Unwind_Exception): Use 6 private fields for SEH.
4607 (_GCC_specific_handler): Declare.
4608 * unwind-c.c (__gcc_personality_seh0): New function.
4610 * config/i386/libgcc-cygming.ver: New file.
4611 * config/i386/t-seh-eh: New file.
4612 * config.host (x86_64-*-mingw*): Default to seh.
4614 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
4616 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
4618 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
4620 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
4621 __builtin_expect when checking for exceptions.
4622 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
4624 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
4626 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
4627 function declaration.
4628 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
4630 * config/ia64/sfp-exceptions.c: New.
4631 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
4633 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
4635 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
4636 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
4637 * config/i386/64/sfp-machine: ... (delete here) ...
4638 * config/i386/sfp-machine.h: ... to here.
4639 (FP_EX_MASK): Remove.
4641 (FP_INIT_ROUNDMODE): Declare asm as volatile.
4643 2012-06-11 Sriraman Tallam <tmsriram@google.com>
4645 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
4646 * config/i386/libgcc-sol2.ver: Ditto.
4647 * config/i386/libgcc-glibc.ver: Ditto.
4649 2012-06-11 Roland McGrath <mcgrathr@google.com>
4651 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
4652 If __GLIBC__ is defined, refer to __pthread_key_create instead of
4655 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
4657 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
4658 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
4659 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
4660 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
4661 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
4662 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
4663 * config/i386/64/sfp-machine: ... (delete here) ...
4664 * config/i386/sfp-machine.h: ... to here.
4666 (__sfp_handle_exceptions): New function declaration.
4667 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
4668 * config/i386/sfp-exceptions.c: New.
4669 * config/i386/t-softfp: New.
4670 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
4671 i386/t-softfp to tmake_file.
4673 2012-06-03 David S. Miller <davem@davemloft.net>
4675 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
4678 2012-05-31 David S. Miller <davem@davemloft.net>
4680 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
4681 multiply and divide instructions on 32-bit when V9.
4682 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
4684 2012-05-29 Joseph Myers <joseph@codesourcery.com>
4686 * config/arm/ieee754-df.S: Fix typos.
4687 * config/arm/ieee754-sf.S: Fix typos.
4688 * config/c6x/libunwind.S: Fix typos.
4689 * config/epiphany/udivsi3-float.c: Fix typos.
4690 * config/microblaze/muldi3_hard.S: Fix typos.
4691 * config/picochip/adddi3.S: Fix typos.
4692 * config/picochip/ashlsi3.S: Fix typos.
4693 * config/picochip/ashrsi3.S: Fix typos.
4694 * config/picochip/clzsi2.S: Fix typos.
4695 * config/picochip/cmpsi2.S: Fix typos.
4696 * config/picochip/divmod15.S: Fix typos.
4697 * config/picochip/divmodhi4.S: Fix typos.
4698 * config/picochip/divmodsi4.S: Fix typos.
4699 * config/picochip/longjmp.S: Fix typos.
4700 * config/picochip/lshrsi3.S: Fix typos.
4701 * config/picochip/parityhi2.S: Fix typos.
4702 * config/picochip/popcounthi2.S: Fix typos.
4703 * config/picochip/setjmp.S: Fix typos.
4704 * config/picochip/subdi3.S: Fix typos.
4705 * config/picochip/ucmpsi2.S: Fix typos.
4706 * config/picochip/udivmodhi4.S: Fix typos.
4707 * config/picochip/udivmodsi4.S: Fix typos.
4708 * config/spu/divv2df3.c: Fix typos.
4709 * config/spu/mfc_multi_tag_release.c: Fix typos.
4710 * config/spu/mfc_tag_release.c: Fix typos.
4711 * configure.ac: Fix typos.
4712 * configure: Regenerate.
4714 2012-05-25 Ian Lance Taylor <iant@google.com>
4716 * config/i386/morestack.S (__morestack_non_split): Check whether
4717 caller is varargs and needs %bp to hold the stack frame on return.
4719 2012-05-25 Olivier Hainque <hainque@adacore.com>
4721 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
4722 sequence in the non pic case on VxWorks.
4724 2012-05-24 Olivier Hainque <hainque@adacore.com>
4726 * Makefile.in: Move dependency on install-unwind_h from
4727 "install-leaf" to "install".
4729 2012-05-24 Olivier Hainque <hainque@adacore.com>
4731 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
4732 Use a separate command for stamp removals.
4734 2012-05-21 Andrew Pinski <apinski@cavium.com>
4737 * configure.ac: Define the default includes to being none.
4738 * configure: Regenerate.
4740 2012-05-16 Olivier Hainque <hainque@adacore.com>
4742 * Makefile.in (install-unwind_h): Rename into ...
4743 (install-unwind_h-forbuild): New target.
4744 (all): Use it instead of the former install-unwind_h.
4745 (install-unwind_h): Reinstate, copy to user install destination
4746 for include files, not to the internal gcc object directory one.
4747 (install-leaf): Depend on it.
4749 2012-05-15 Olivier Hainque <hainque@adacore.com>
4751 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
4752 register numbers. LR_REGNO replaces R_LR.
4753 (ucontext_for): New, helper for ...
4754 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
4756 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
4758 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4760 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
4761 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
4762 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
4764 (i[34567]86-*-*, x86_64-*-*): ... here.
4766 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
4767 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
4769 * config/i386/i386-cpuinfo.c: Rename to ...
4770 * config/i386/cpuinfo.c: ... this.
4771 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
4773 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
4774 (libgcc_cv_init_priority): New test.
4775 * configure: Regenerate.
4776 * config.in: New file.
4777 * Makefile.in (clean): Rename config.h to auto-target.h.
4778 (config.h): Likewise.
4779 (stamp-h): Likewise.
4781 * config/i386/cpuinfo.c (auto-target.h): Include.
4782 (CONSTRUCTOR_PRIORITY): Define.
4783 (__cpu_indicator_init): Use it.
4785 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
4787 * longlong.h: Use a URL instead of an FSF postal address.
4788 Replace spaces with tab.
4790 2012-05-08 Teresa Johnson <tejohnson@google.com>
4792 * libgcov.c (gcov_clear, __gcov_reset): New functions.
4793 (__gcov_dump): Ditto.
4794 (gcov_dump_complete): New global variable.
4795 (gcov_exit): Export hidden to enable use in L_gcov_dump.
4796 (__gcov_flush): Outline functionality now in gcov_clear.
4797 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
4799 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
4801 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
4802 (mips*-*-linux*): Include mips/t-tpbit when long double is
4805 2012-04-25 Sriraman Tallam <tmsriram@google.com>
4807 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
4808 (get_available_features): New argument. Check for AVX2.
4809 (__cpu_indicator_init): Modify call to get_available_features.
4811 2012-04-25 Alan Modra <amodra@gmail.com>
4813 * config/rs6000/crtsavevr.S: New file.
4814 * config/rs6000/crtrestvr.S: New file.
4815 * config/rs6000/t-savresfgpr: Build the above.
4816 * config/rs6000/t-netbsd: Likewise.
4818 2012-04-24 Sriraman Tallam <tmsriram@google.com>
4820 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
4822 2012-04-24 Sriraman Tallam <tmsriram@google.com>
4824 * libgcc/config/i386/i386-cpuinfo.c: New file.
4825 * libgcc/config/i386/t-cpuinfo: New file.
4826 * libgcc/config.host: Include t-cpuinfo.
4827 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
4829 2012-04-24 Chao-ying Fu <fu@mips.com>
4831 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
4833 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
4835 struct siginfo vs. siginfo_t
4837 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
4838 siginfo_t instead of struct siginfo.
4839 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
4840 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
4841 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
4842 (ia64_handle_unwabi): Likewise.
4843 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
4844 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
4845 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
4846 (sh_fallback_frame_state): Likewise.
4847 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
4848 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
4850 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
4852 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
4855 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
4857 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
4858 if it hasn't been previously saved.
4860 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
4862 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
4865 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
4868 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
4869 instead of __AVR_HAVE_8BIT_SP__.
4871 2012-03-26 Tristan Gingold <gingold@adacore.com>
4873 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
4874 (unw_table_entry): Use unw_word instead of unsigned long.
4875 (_Unwind_FindTableEntry): Likewise.
4876 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
4877 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
4878 (_Unwind_FindTableEntry): Likewise.
4879 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
4880 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
4881 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
4882 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
4883 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
4884 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
4885 (uw_init_context_1, uw_install_context): Likewise.
4886 (unw_word): Move to unwind-ia64.h
4888 2012-03-26 Tristan Gingold <gingold@adacore.com>
4890 * config/vms/vms-ucrt0.c: Update copyright years.
4892 (___gcc_main_flags): Declare.
4893 (__main): Check flags to remap argv and exit code.
4894 * config.host (*-*-*vms*): Adjust extra_parts.
4895 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
4898 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
4900 * arm/lib1funcs.asm (ctzsi2): New function.
4901 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
4902 * arm/t-linux (LIB1ASMFUNCS): Likewise.
4903 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
4904 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
4905 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
4906 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
4908 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
4910 * config.host: Add bits to support powerpc64-*-freebsd*.
4911 * config/rs6000/freebsd-unwind.h: New file.
4912 * config/rs6000/t-freebsd64: New file.
4914 2012-03-20 Richard Guenther <rguenther@suse.de>
4916 PR gcov-profile/52627
4917 * libgcov.c (init_mx): Fix mutex name.
4919 2012-03-16 Tristan Gingold <gingold@adacore.com>
4921 * config/ia64/vms-unwind.h: Remove ulong (and replace
4922 it by unw_reg where used). Define unw_reg with __int64.
4924 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4926 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
4928 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
4930 (sparc_is_sighandler): Likewise.
4932 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
4934 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
4937 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4939 * config/arm/crtn.S: Fix typo.
4941 2012-03-13 Richard Guenther <rguenther@suse.de>
4943 * libgcov.c: Remove stdio.h include and NULL un-define.
4945 2012-03-13 Richard Guenther <rguenther@suse.de>
4948 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
4950 2012-03-13 Richard Guenther <rguenther@suse.de>
4952 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
4954 2012-03-13 Richard Guenther <rguenther@suse.de>
4956 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
4957 and __gthread_mutex_init_function definitions.
4959 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4961 * config.host (mips*-*-openbsd*): Remove.
4963 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4965 * config.host: Remove alpha*-dec-osf5.1* handling.
4966 * config/alpha/gthr-posix.c: Remove.
4967 * config/alpha/libgcc-osf5.ver: Remove.
4968 * config/alpha/osf5-unwind.h: Remove.
4969 * config/alpha/t-osf-pthread: Remove.
4970 * config/alpha/t-slibgcc-osf: Remove.
4971 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
4972 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
4973 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
4974 * mkmap-flat.awk: Remove osf_export handling.
4976 2012-03-12 Richard Guenther <rguenther@suse.de>
4978 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
4979 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4980 (__gthread_mutex_init_function): New function.
4981 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4984 * libgcov.c: Include gthr.h.
4985 (__gcov_flush_mx): New global variable.
4986 (init_mx, init_mx_once): New functions.
4987 (__gcov_flush): Protect self with a mutex.
4988 (__gcov_fork): Re-initialize mutex after forking.
4989 * unwind-dw2-fde.c: Change condition under which to use
4990 __GTHREAD_MUTEX_INIT_FUNCTION.
4992 2012-03-12 Tristan Gingold <gingold@adacore.com>
4994 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
4995 * config/ia64/t-vms: Likewise.
4997 2012-03-11 Michael Hope <michael.hope@linaro.org>
4999 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
5002 2012-03-07 Walter Lee <walt@tilera.com>
5004 * config/tilepro/atomic.c: Rename "atomic_" prefix to
5006 (atomic_xor): Rename and move definition to
5007 config/tilepro/atomic.h.
5008 (atomic_nand): Ditto.
5009 * config/tilepro/atomic.h: Rename "atomic_" prefix to
5011 (arch_atomic_xor): Move from config/tilepro/atomic.c.
5012 (arch_atomic_nand): Ditto.
5014 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
5017 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
5019 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
5022 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
5025 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
5029 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
5030 if RAMPZ affects reading from RAM.
5031 (__tablejump_elpm__): Ditto.
5033 (__movmemx_hi): Ditto.
5034 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
5035 (__do_global_dtors): Ditto.
5036 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
5037 (__movmemx_hi): Ditto.
5039 2012-03-05 Richard Henderson <rth@redhat.com>
5041 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
5042 [ARM] (count_trailing_zeros): Use the builtin.
5044 2012-03-01 Kai Tietz <ktietz@redhat.com>
5046 * soft-fp: Imported from glibc upstream.
5048 2012-02-28 Kai Tietz <ktietz@redhat.com>
5050 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
5051 for mingw-targets as attribute gcc_struct.
5053 2012-02-28 Ian Lance Taylor <iant@google.com>
5055 * generic-morestack.c (__splitstack_releasecontext): Correct call
5056 to __morestack_release_segments.
5058 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
5061 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
5062 for __linux__ when removing signals from __morestack_fullmask.
5064 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
5067 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
5069 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5071 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
5072 instead of HAVE_INITFINI_ARRAY.
5073 * config/ia64/crtend.S: Likewise.
5075 2012-02-20 Kai Tietz <ktietz@redhat.com>
5078 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
5080 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
5081 to w32-unwind.h header.
5083 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
5085 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
5086 (mips*-*-linux*): Remove t-slibgcc-libgcc.
5087 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
5088 * config/mips/mips16.S (__mips16_rdhwr): Delete.
5090 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
5092 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
5094 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
5097 * config/darwin-crt-tm.c: Correct typo.
5099 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
5100 Patrick Marlier <patrick.marlier@gmail.com>
5103 * config/darwin-crt-tm.c: Generate dummy functions.
5105 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
5106 Patrick Marlier <patrick.marlier@gmail.com>
5109 * config/darwin-crt-tm.c (getTMCloneTable): New function.
5110 (__doTMRegistrations): Call it.
5111 (__doTMdeRegistrations): Likewise.
5113 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
5114 Anatoly Sokolov <aesok@post.ru>
5115 Eric Weddington <eric.weddington@atmel.com>
5118 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
5119 (__epilogue_restores__): Ditto.
5121 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
5125 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
5126 Solaris 11 and slightly reformat.
5127 (sparc_is_sighandler): Likewise.
5129 2012-02-14 Walter Lee <walt@tilera.com>
5131 * config.host: Handle tilegx and tilepro.
5132 * config/tilegx/sfp-machine.h: New file.
5133 * config/tilegx/sfp-machine32.h: New file.
5134 * config/tilegx/sfp-machine64.h: New file.
5135 * config/tilegx/t-crtstuff: New file.
5136 * config/tilegx/t-softfp: New file.
5137 * config/tilegx/t-tilegx: New file.
5138 * config/tilepro/atomic.c: New file.
5139 * config/tilepro/atomic.h: New file.
5140 * config/tilepro/linux-unwind.h: New file.
5141 * config/tilepro/sfp-machine.h: New file.
5142 * config/tilepro/softdivide.c: New file.
5143 * config/tilepro/softmpy.S: New file.
5144 * config/tilepro/t-crtstuff: New file.
5145 * config/tilepro/t-tilepro: New file.
5147 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
5151 * gthr-posix.h: Allow static initializer macros to be disabled.
5152 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
5154 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
5156 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
5157 Add t-slibgcc-libgcc to tmake_file.
5158 * config/mips/libgcc-mips16.ver: Revert previous patch.
5159 * config/mips/mips16.S (__mips16_rdhwr): Hide.
5161 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
5162 Jayant R Sonar <jayant.sonar@kpitcummins.com>
5164 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
5165 * config/cr16/crti.S: New file.
5166 * config/cr16/crtlibid.S: New file.
5167 * config/cr16/crtn.S: New file.
5168 * config/cr16/lib1funcs.S: New file.
5169 * config/cr16/t-cr16: New file.
5170 * config/cr16/t-crtlibid: New file.
5171 * config/cr16/unwind-dw2.h: New file.
5172 * config/cr16/unwind-cr16.c: New file.
5173 * config/cr16/divmodhi3.c: New file.
5175 2012-01-25 Alan Modra <amodra@gmail.com>
5177 * config/rs6000/t-linux64: Delete. Move..
5178 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
5179 * config/rs6000/t-linux: ..and libgcc flags to here.
5181 2012-01-22 Douglas B Rupp <rupp@gnat.com>
5183 * config.host (i[34567]86-*-interix3*):
5184 Change triplet to i[34567]86-*-interix[3-9]*.
5185 * configure: Regenerate.
5187 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
5188 Richard Sandiford <rdsandiford@googlemail.com>
5190 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
5191 * config/mips/mips16.S (__mips16_rdhwr): New function.
5192 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
5194 2012-01-11 Nathan Sidwell <nathan@acm.org>
5196 * libgcov.c (__gcov_init): Ignore objects with no functions.
5198 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
5201 Extend __pgmx semantics to linearize memory.
5202 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
5203 * config/avr/lib1funcs.S (__xload_1): New function.
5204 (__movmemx_qi, __movmemx_hi): New functions.
5205 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
5208 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
5210 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
5211 purported sigacthandler address isn't null before dereferencing it.
5212 (sparc_is_sighandler): Likewise.
5214 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
5217 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
5218 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
5219 (sparc_is_sighandler): Likewise.
5220 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
5222 2012-01-06 Tristan Gingold <gingold@adacore.com>
5224 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
5225 compatibility thunks...
5226 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
5227 (crtbeginS.o, crtendS.o): ... and these to ...
5228 * config/ia64/t-ia64-elf: ... this new file.
5229 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
5230 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
5232 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5234 * configure: Regenerate.
5235 * config/s390/t-crtstuff: Remove -fPIC.
5237 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
5240 * enable-execute-stack-mprotect.c (getpagesize): Do not define
5243 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
5246 * config/avr/lib1funcs.S: Remove FIXME comments.
5247 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
5249 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
5251 Implement light-weight DImode support.
5252 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
5253 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
5254 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
5255 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
5257 2011-12-30 Nathan Sidwell <nathan@acm.org>
5259 * libgcov.c (gcov_crc32): Remove global var.
5260 (free_fn_data): New function.
5261 (buffer_fn_data): Pass in filename, more robust error recovery.
5262 (crc32_unsigned): New function.
5263 (gcov_exit): More robust detection of new program. More robust
5265 (__gcov_init): Do not update program's crc here.
5267 2011-12-21 Tristan Gingold <gingold@adacore.com>
5269 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
5271 2011-12-21 Ian Lance Taylor <iant@google.com>
5273 * config/i386/morestack.S: Simplify CFI opcodes throughout.
5275 2011-12-20 Ian Lance Taylor <iant@google.com>
5277 * config/i386/morestack.S (__morestack_non_split): If there is
5278 enough stack space already, don't split. Ask for more stack space
5281 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
5283 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
5285 (_Unwind_DebugHook): New function.
5286 (uw_restore_core_regs): New define.
5287 (unwind_phase2): Use uw_restore_core_regs instead of
5289 (unwind_phase2_forced): Likewise.
5290 (__gnu_Unwind_Resume): Likewise.
5292 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
5294 * config/alpha/linux-unwind.h: Update copyright years.
5295 (MD_FROB_UPDATE_CONTEXT): New define.
5296 (alpha_frob_update_context): New function.
5298 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
5300 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
5301 tmake_file rather replacing it.
5303 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
5305 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
5306 function is not used for PPC64.
5307 (save_world): Amend comments. Update the VRsave mask to reflect the
5309 (rest_world): Update comments, do not clobber r10, do not use r8.
5310 (eh_rest_world_r10): Amend comments, do not use r8.
5311 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
5312 no longer used, move restore of CR and target address to the end of
5315 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
5317 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
5318 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
5320 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
5323 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
5324 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
5326 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
5328 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
5330 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
5333 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
5334 * config/avr/lib1funcs.S (__muldi3): New function.
5336 2011-12-06 Andrew Pinski <apinski@cavium.com>
5338 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
5340 (__frame_dummy_init_array_entry): Likewise.
5342 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
5344 Forward-port from gcc-4_6-branch r181936 2011-12-02.
5348 * config/avr/lib1funcs.S (__prologue_saves__,
5349 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
5350 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
5352 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
5354 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
5356 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5359 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
5360 (_ITM_deregisterTMCloneTable): Likewise.
5361 (__register_frame_info): Fix unused warning.
5362 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
5363 pthread_default_stacksize_np): Likewise.
5364 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
5366 2011-11-29 DJ Delorie <dj@redhat.com>
5368 * config.host (rl78-*-elf): New case.
5369 * config/rl78: New directory for the Renesas RL78.
5371 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
5373 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
5376 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5379 * config/rs6000/t-savresfgpr: New file.
5380 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
5381 $(srcdir)/config/rs6000/eabi.S.
5382 * config/rs6000/t-ppccomm-ldbl: Remove.
5383 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
5385 (powerpc-*-eabispe*): Likewise.
5386 (powerpc-*-eabi*): Likewise.
5387 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5388 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
5389 to tmake_file, remove rs6000/t-ppccomm-ldbl.
5390 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
5392 (powerpc-*-eabisim*): Likewise.
5393 (powerpc-*-elf*): Likewise.
5394 (powerpc-*-eabialtivec*): Likewise.
5395 (powerpc-xilinx-eabi*): Likewise.
5396 (powerpc-*-rtems*): Likewise.
5397 (powerpcle-*-elf*): Likewise.
5398 (powerpcle-*-eabisim*): Likewise.
5399 (powerpcle-*-eabi*): Likewise.
5401 2011-11-27 Ian Lance Taylor <iant@google.com>
5403 * generic-morestack.c (__splitstack_find): Check for NULL old
5405 (__splitstack_resetcontext): New function.
5406 (__splitstack_releasecontext): New function.
5407 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
5409 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
5411 * config/darwin-crt-tm.c: Correct comments, use correct licence.
5413 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
5415 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
5417 2011-11-26 Richard Henderson <rth@redhat.com>
5419 * config/m68k/linux-atomic.c: New file.
5420 * config/m68k/t-linux: New file.
5421 * config.host (m68k-uclinux, m68k-linux): Use it.
5423 2011-11-26 Richard Henderson <rth@redhat.com>
5425 * crtstuff.c (__TMC_LIST__): Mark used not unused.
5426 (__TMC_END__): Only declare if hidden is available; in the definition,
5427 if hidden is unavailable add a null record.
5428 (deregister_tm_clones, register_tm_clones): New.
5429 (__do_global_dtors_aux, frame_dummy): Use them.
5430 (__do_global_dtors, __do_global_ctors_1): Likewise.
5432 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
5434 * config/darwin-crt-tm.c: New file.
5435 * config.host (darwin): Build crttms.o crttme.o to provide
5436 startup and shutdown for tm clones.
5437 * config/t-darwin (crttms.o): New build rule.
5438 (crttme.o): Likewise.
5440 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
5442 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
5445 2011-11-21 Richard Henderson <rth@redhat.com>
5447 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
5448 (__TMC_LIST__, __TMC_END__): New.
5449 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
5450 (__do_global_dtors): Likewise.
5451 (frame_dummy): Call _ITM_registerTMCloneTable.
5452 (__do_global_ctors_1): Likewise.
5454 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5456 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
5457 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
5458 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
5459 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
5460 * config/i386/t-darwin64: Remove.
5461 * config/sh/t-netbsd (LIB2ADD): Remove.
5463 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
5466 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
5467 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
5468 * config/avr/lib1funcs.S (wmov): New assembler macro.
5469 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
5470 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
5471 (__udivmod64): New function.
5472 (__negdi2): New function.
5474 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
5476 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
5477 *-*-freebsd*aout*): Remove.
5479 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
5481 * static-object.mk (c_flags-$o): Save c_flags.
5482 ($(base)$(objext)): Use it.
5484 2011-11-18 Steve Ellcey <sje@cup.hp.com>
5486 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
5488 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
5491 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
5492 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
5495 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
5497 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
5499 (aeabi_uidivmod): Likewise.
5500 (umodsi3): Likewise.
5502 (aeabi_idivmod): Likewise.
5505 2011-11-16 Tristan Gingold <gingold@adacore.com>
5507 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
5509 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
5512 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
5513 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
5515 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5517 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
5519 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
5520 * config/pa/t-stublib64: Delete.
5522 2011-11-12 Richard Henderson <rth@redhat.com>
5524 * config/rs6000/linux-unwind.h (frob_update_context): Properly
5525 cast the pointer argument to _Unwind_SetGRPtr.
5527 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5529 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
5531 2011-11-09 Ian Lance Taylor <iant@google.com>
5533 * generic-morestack.c: Include <string.h>.
5534 (uintptr_type): Define.
5535 (struct initial_sp): Add dont_block_signals field. Reduce size of
5537 (allocate_segment): Set prev field to NULL. Don't set
5538 __morestack_current_segment or __morestack_segments.
5539 (__generic_morestack): Update current->prev and *pp after calling
5541 (__morestack_block_signals): Don't do anything if
5542 dont_block_signals is set.
5543 (__morestack_unblock_signals): Likewise.
5544 (__generic_findstack): Check for initial_sp == NULL. Add casts to
5546 (__splitstack_block_signals): New function.
5547 (enum __splitstack_content_offsets): Define.
5548 (__splitstack_getcontext, __splitstack_setcontext): New functions.
5549 (__splitstack_makecontext): New function.
5550 (__splitstack_block_signals_context): New function.
5551 (__splitstack_find_context): New function.
5552 * config/i386/morestack.S (__morestack_get_guard): New function.
5553 (__morestack_set_guard, __morestack_make_guard): New functions.
5554 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
5556 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5558 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
5559 (i[34567]86-*-mingw*): ... here.
5560 (x86_64-*-mingw*): ... here.
5562 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5564 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
5566 2011-11-07 Nathan Sidwell <nathan@acm.org>
5568 * libgcov.c (struct gcov_fn_buffer): New struct.
5569 (buffer_fn_data): New helper.
5570 (gcov_exit): Rework for new gcov data structures.
5572 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
5575 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
5577 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5579 * config.host (tmake_file): Correct comment.
5580 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
5582 (bfin*-uclinux*): Likewise.
5583 (bfin*-linux-uclibc*): Likewise.
5584 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
5586 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
5588 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
5589 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
5590 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
5591 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
5592 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
5593 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
5594 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
5595 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
5596 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
5597 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
5598 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
5599 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
5600 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
5602 * config/bfin/t-elf: Remove.
5603 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
5605 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5607 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
5608 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
5609 (lm32-*-elf*, lm32-*-rtems*): Split into ...
5610 (lm32-*-elf*): ... this.
5611 (lm32-*-rtems*): ... and this.
5613 (m32r-*-rtems*): Add to tmake_file.
5614 (moxie-*-rtems*): Likewise.
5615 (sparc-*-rtems*): Likewise.
5616 Remove t-rtems from tmake_file.
5617 (sparc64-*-rtems*): Likewise.
5618 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
5621 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5624 * config/gthr-posix.h: Move ...
5625 * gthr-posix.h: ... here.
5626 * config/gthr-lynx.h: Reflect this.
5627 * config/gthr-vxworks.h: Likewise.
5628 * config/rs6000/gthr-aix.h: Likewise.
5629 * configure.ac (target_thread_file): Likewise.
5630 * configure: Regenerate.
5632 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
5634 * config.host (arm*-*-rtemseabi*): New target.
5636 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5639 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
5642 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
5644 * config.host (epiphany-*-elf*): New configuration.
5645 * config/epiphany: New Directory.
5647 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
5649 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
5650 * config/avr/t-rtems: New.
5651 Filter out _exit from LIB1ASMFUNCS.
5653 2011-11-04 David S. Miller <davem@davemloft.net>
5655 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
5656 * configure: Rebuild.
5658 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5660 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
5663 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
5666 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
5667 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
5669 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
5672 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
5674 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5676 * config/c6x/t-elf (LIB2ADDEH): Set.
5677 * config/c6x/t-c6x-elf: Remove.
5679 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5681 * config/i386/sol2-ci.S: Rename to ...
5682 * config/i386/crti.S: ... this.
5683 * config/i386/sol2-cn.S: Rename to ...
5684 * config/i386/crtn.S: ... this.
5685 * config/sparc/sol2-ci.S: Rename to ...
5686 * config/sparc/crti.S: ... this.
5687 * config/sparc/sol2-cn.S: Rename to ...
5688 * config/sparc/crtn.S: ... this.
5689 * config/t-sol2 (CUSTOM_CRTIN): Remove.
5690 (crti.o, crtn.o): Remove.
5692 2011-11-04 Tristan Gingold <gingold@adacore.com>
5694 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
5696 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
5698 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
5700 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
5702 * config.host (crisv32-*-none, cris-*-none): Remove.
5703 (crisv32-*-elf): Append to tmake_file, don't just set it.
5704 (cris-*-elf): Add missing t-fdpbit to tmake_file.
5706 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5708 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
5709 (ecrtn$(objext)): Likewise.
5710 (ncrti$(objext)): Likewise.
5711 (ncrtn$(objext)): Likewise.
5713 2011-11-03 Andreas Schwab <schwab@redhat.com>
5715 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
5717 2011-11-02 David S. Miller <davem@davemloft.net>
5719 * configure.ac: Set host_address on sparc too.
5720 * configure: Regenerate.
5721 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
5722 based upon host_address.
5723 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
5725 2011-11-02 Jason Merrill <jason@redhat.com>
5727 * config/rs6000/t-ppccomm: Add missing \.
5729 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5731 * gthr-single.h, gthr.h: New files.
5732 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
5733 config/gthr-vxworks.h, config/i386/gthr-win32.h,
5734 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
5735 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
5736 * config/i386/gthr-win32.c: Include "gthr-win32.h".
5737 * configure.ac (thread_header): New variable.
5738 Set it depending on target_thread_file.
5739 (gthr-default.h): Link from $thread_header.
5740 * configure: Regenerate.
5741 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
5743 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5745 * configure.ac (tm_file_): New variable.
5746 Determine from tm_file.
5747 (tm_file, tm_defines): Substitute.
5748 * configure: Regenerate.
5749 * mkheader.sh: New file.
5750 * Makefile.in (clean): Remove libgcc_tm.h.
5751 ($(objects)): Depend on libgcc_tm.h.
5752 (libgcc_tm_defines, libgcc_tm_file): New variables.
5753 (libgcc_tm.h, libgcc_tm.stamp): New targets.
5754 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
5755 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
5756 ($(extra-parts)): Depend on libgcc_tm.h.
5757 * config.host (tm_defines, tm_file): New variable.
5758 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
5759 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
5760 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
5761 (avr-*-rtems*): Likewise.
5762 (avr-*-*): Likewise.
5763 (frv-*-elf): Likewise.
5764 (frv-*-*linux*): Likewise.
5765 (h8300-*-rtems*): Likewise.
5766 (h8300-*-elf*): Likewise.
5767 (i[34567]86-*-darwin*): Likewise.
5768 (x86_64-*-darwin*): Likewise.
5769 (rx-*-elf): Likewise.
5770 (tic6x-*-uclinux): Likewise.
5771 (tic6x-*-elf): Likewise.
5772 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
5773 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
5774 * config/i386/cygming-crtbegin.c: Likewise.
5775 * config/i386/cygming-crtend.c: Likewise.
5776 * config/ia64/fde-vms.c: Likewise.
5777 * config/ia64/unwind-ia64.c: Likewise.
5778 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5779 * config/rs6000/darwin-fallback.c: Likewise.
5780 * config/stormy16/lib2funcs.c: Likewise.
5781 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
5782 * crtstuff.c: Likewise.
5783 * dfp-bit.h: Likewise.
5784 * emutls.c: Likewise.
5785 * fixed-bit.c: Likewise.
5786 * fp-bit.c: Likewise.
5787 * generic-morestack-thread.c: Likewise.
5788 * generic-morestack.c: Likewise.
5789 * libgcc2.c: Likewise.
5790 * libgcov.c: Likewise.
5791 * unwind-dw2-fde-dip.c: Likewise.
5792 * unwind-dw2-fde.c: Likewise.
5793 * unwind-dw2.c: Likewise.
5794 * unwind-sjlj.c: Likewise.
5796 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5798 * configure.ac: Include ../config/picflag.m4.
5799 (GCC_PICFLAG): Call it.
5801 * configure: Regenerate.
5802 * Makefile.in (gcc_srcdir): Remove.
5803 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
5804 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
5805 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
5806 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
5807 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
5810 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
5811 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
5812 to refer to libgcc2.c.
5814 * config/darwin-64.c: New file.
5815 * config/darwin-crt3.c: Remove comment.
5816 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
5817 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
5818 config/udivmodsi4.c: New files.
5819 * config/memcmp.c, config/memcpy.c, config/memmove.c,
5820 config/memset.c: New files.
5821 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
5822 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
5823 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
5824 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
5825 * config/t-openbsd-thread: New file.
5826 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
5827 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
5828 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
5829 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
5832 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
5833 to refer to gthr-posix.c.
5834 * config/alpha/t-vms (LIB2ADD): Set.
5835 * config/alpha/vms-gcc_shell_handler.c: New file.
5836 * config/arm/bpabi.c, config/arm/fp16.c,
5837 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
5838 config/arm/unaligned-funcs.c: New files.
5839 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
5840 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5841 * config/arm/t-linux: Likewise.
5842 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
5843 * config/arm/t-netbsd: New file.
5844 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
5845 * config/arm/t-symbian (LIB2ADD_ST): Set.
5846 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
5847 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5848 * config/bfin/t-elf: New file.
5849 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
5850 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
5851 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
5852 config/c6x/ltf.c: New files.
5853 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
5854 (HOST_LIBGCC2_CFLAGS): Set.
5855 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
5856 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5857 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
5859 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
5860 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
5861 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
5862 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
5863 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
5865 * config/frv/t-frv (LIB2ADD): Set.
5866 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5867 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
5868 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
5869 config/h8300/popcounthi2.c: New files.
5870 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5871 * config/i386/gthr-win32.c: New file.
5872 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
5873 * config/i386/t-cygwin: Likewise.
5874 * config/i386/t-darwin, config/i386/t-darwin64,
5875 config/i386/t-gthr-win32, config/i386/t-interix: New files.
5876 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
5877 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5878 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5879 * config/ia64/quadlib.c: New file.
5880 * config/ia64/t-hpux (LIB2ADD): Set.
5881 * config/ia64/t-ia64: Add comment.
5882 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
5883 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5884 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
5885 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
5886 * config/m32c/t-m32c (LIB2ADD): Set.
5887 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
5888 * config/m32r/t-m32r: Likewise.
5889 * config/m68k/fpgnulib.c: New file.
5890 * config/m68k/t-floatlib (LIB2ADD): Set.
5891 (xfgnulib.c): New target.
5892 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
5893 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
5894 * config/mep/t-mep (LIB2ADD): Set.
5895 * config/microblaze/divsi3.asm: Rename to divsi3.S.
5896 * config/microblaze/moddi3.asm: Rename to moddi3.S.
5897 * config/microblaze/modsi3.asm: Rename to modsi3.S.
5898 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
5899 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
5900 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
5901 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
5902 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
5903 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
5904 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
5906 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
5907 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
5908 * config/pa/fptr.c, config/pa/lib2funcs.S,
5909 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
5910 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
5911 (LIB2ADD, LIB2ADD_ST): Set.
5912 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
5913 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
5915 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
5916 * config/pdp11/t-pdp11: New file.
5917 * config/picochip/libgccExtras/adddi3.S,
5918 config/picochip/libgccExtras/ashlsi3.S,
5919 config/picochip/libgccExtras/ashrsi3.S,
5920 config/picochip/libgccExtras/clzsi2.S,
5921 config/picochip/libgccExtras/cmpsi2.S,
5922 config/picochip/libgccExtras/divmod15.S,
5923 config/picochip/libgccExtras/divmodhi4.S,
5924 config/picochip/libgccExtras/divmodsi4.S,
5925 config/picochip/libgccExtras/lshrsi3.S,
5926 config/picochip/libgccExtras/parityhi2.S,
5927 config/picochip/libgccExtras/popcounthi2.S,
5928 config/picochip/libgccExtras/subdi3.S,
5929 config/picochip/libgccExtras/ucmpsi2.S,
5930 config/picochip/libgccExtras/udivmodhi4.S,
5931 config/picochip/libgccExtras/udivmodsi4.S: New files.
5932 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
5933 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
5934 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
5935 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
5936 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
5937 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
5938 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
5939 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
5941 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
5942 (HOST_LIBGCC2_CFLAGS): Set.
5943 * config/rs6000/t-darwin64: New file.
5944 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
5945 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
5946 * config/rs6000/t-ppccomm (LIB2ADD): Add
5947 $(srcdir)/config/rs6000/tramp.S.
5948 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
5949 Add $(srcdir)/config/rs6000/eabi.S.
5950 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
5951 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
5952 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
5953 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
5954 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
5955 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
5956 * config/rs6000/tramp.S: New file.
5957 * config/s390/t-tpf: Remove.
5958 * config/sh/linux-atomic.S: New file.
5959 * config/sh/t-linux (LIB2ADD): Set.
5960 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
5961 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5962 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
5964 (HOST_LIBGCC2_CFLAGS): Set.
5965 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5966 * config/spu/divmodti4.c, config/spu/divv2df3.c,
5967 config/spu/float_disf.c, config/spu/float_unsdidf.c,
5968 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
5969 config/spu/mfc_multi_tag_release.c,
5970 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
5971 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
5972 config/spu/multi3.c: New files.
5973 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
5974 (HOST_LIBGCC2_CFLAGS): Set.
5975 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
5976 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
5977 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
5978 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
5979 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
5980 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
5981 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
5982 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
5983 config/stormy16/umodsi3.c: New files.
5984 * config/xtensa/lib2funcs.S: New file.
5985 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5986 * config/xtensa/t-xtensa (LIB2ADD): Set.
5987 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
5988 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
5989 Add t-freebsd-thread to tmake_file for posix threads.
5990 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
5991 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
5992 (*-*-lynxos*): Likewise.
5993 (*-*-netbsd*): Likewise.
5994 (*-*-openbsd*): Likewise.
5995 Add t-openbsd-thread to tmake_file for posix threads.
5996 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
5997 (*-*-vxworks*): Set tmake_file.
5998 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5999 (alpha*-*-freebsd*): Likewise.
6000 (alpha*-*-netbsd*): Likewise.
6001 (alpha*-*-openbsd*): Likewise.
6002 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
6003 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
6004 (alpha*-dec-*vms*): Likewise.
6005 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
6006 (bfin*-elf*): Add bfin/t-elf to tmake_file.
6007 (bfin*-uclinux*): Likewise.
6008 (bfin*-linux-uclibc*): Likewise.
6009 (crisv32-*-elf): Add cris/t-cris to tmake_file.
6010 (crisv32-*-none): Likewise.
6011 (cris-*-elf): Likewise.
6012 (cris-*-none): Likewise.
6013 (cris-*-linux*, crisv32-*-linux*): Likewise.
6014 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
6016 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
6018 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
6019 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
6020 (x86_64-*-elf*): Likewise.
6021 (i[34567]86-*-nto-qnx*): Likewise.
6022 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
6024 (x86_64-*-mingw*): Likewise.
6025 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
6026 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
6027 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
6028 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
6029 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
6031 (mipsisa64sr71k-*-elf*): Likewise.
6032 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
6033 (mips-*-elf*, mipsel-*-elf*): Likewise.
6034 (mips64-*-elf*, mips64el-*-elf*): Likewise.
6035 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
6036 (mips*-*-rtems*): Likewise.
6037 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
6039 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
6040 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
6041 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
6042 (spu-*-elf*): Likewise.
6043 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
6045 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6047 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
6048 $(srcdir) to refer to $(LIB1ASMSRC).
6050 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
6051 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
6052 config/arm/lib1funcs.S: New files.
6053 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
6054 * config/arm/t-arm: New file.
6055 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
6056 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
6057 config/arm/t-strongarm-elf: New files.
6058 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
6059 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
6060 * config/avr/lib1funcs.S: New file.
6061 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
6062 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
6063 * config/c6x/lib1funcs.S: New file.
6064 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
6065 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
6066 * config/frv/lib1funcs.S: New file.
6067 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
6068 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
6069 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
6070 * config/ia64/__divxf3.asm: Rename to ...
6071 * config/ia64/__divxf3.S: ... this.
6072 Adapt lib1funcs.asm filename.
6073 * config/ia64/_fixtfdi.asm: Rename to ...
6074 * config/ia64/_fixtfdi.S: ... this.
6075 Adapt lib1funcs.asm filename.
6076 * config/ia64/_fixunstfdi.asm: Rename to ...
6077 * config/ia64/_fixunstfdi.S: ... this.
6078 Adapt lib1funcs.asm filename.
6079 * config/ia64/_floatditf.asm: Rename to ...
6080 * config/ia64/_floatditf.S: ... this.
6081 Adapt lib1funcs.asm filename.
6082 * config/ia64/lib1funcs.S: New file.
6083 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
6084 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
6085 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
6086 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
6087 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
6088 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
6089 * config/mep/lib1funcs.S: New file.
6090 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
6091 * config/mips/mips16.S: New file.
6092 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
6093 * config/pa/milli64.S: New file.
6094 * config/pa/t-linux, config/pa/t-linux64: New files.
6095 * config/picochip/lib1funcs.S: New file.
6096 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
6097 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
6098 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
6099 * config/sh/t-netbsd: New file.
6100 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
6101 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
6102 * config/sh/t-sh64: New file.
6103 * config/sparc/lb1spc.S: New file.
6104 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
6106 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
6107 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
6108 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
6109 config/xtensa/lib1funcs.S: New files.
6110 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
6111 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
6113 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
6114 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
6115 (arm*-*-linux*): Likewise.
6116 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
6117 arm*-*-linux-*eabi, add arm/t-linux otherwise.
6118 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
6119 (arm*-*-ecos-elf): Likewise.
6120 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
6121 (arm*-*-rtems*): Likewise.
6122 (arm*-*-elf): Likewise.
6123 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
6124 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
6125 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
6126 (bfin*-uclinux*): Likewise.
6127 (bfin*-linux-uclibc*): Likewise.
6128 (bfin*-rtems*): Likewise.
6129 (bfin*-*): Likewise.
6130 (fido-*-elf): Merge into m68k-*-elf*.
6131 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
6132 (frv-*-*linux*): Add frv/t-frv to tmake_file.
6133 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
6134 (h8300-*-elf*): Likewise.
6135 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
6136 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
6137 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
6138 (i[34567]86-*-mingw*): Likewise.
6139 (x86_64-*-mingw*): Likewise.
6140 (i[34567]86-*-interix3*): Likewise.
6141 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
6142 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
6143 (m68k-*-elf*): Also handle fido-*-elf.
6144 Add m68k/t-floatlib to tmake_file.
6145 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
6146 (m68k-*-linux*): Likewise.
6147 (m68k-*-rtems*): Likewise.
6148 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
6149 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
6151 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
6152 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
6153 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
6154 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
6155 sh/t-netbsd to tmake_file.
6156 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
6157 (sh-*-rtems*): Add sh/t-sh to tmake_file.
6158 (sh-wrs-vxworks): Likewise.
6159 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
6161 (v850*-*-*): Add v850/t-v850 to tmake_file.
6162 (vax-*-linux*): Add vax/t-linux to tmake_file.
6163 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
6165 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6167 * crtstuff.c: New file.
6168 * Makefile.in (CRTSTUFF_CFLAGS): Define.
6169 (CRTSTUFF_T_CFLAGS): Define.
6170 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
6171 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
6172 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
6175 (crtbeginT.o): Use $(objext).
6176 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
6177 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
6178 (gcc-extra-parts): Remove.
6179 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
6181 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
6182 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
6183 Add t-crtstuff-pic to tmake_file.
6184 (*-*-lynxos*): New case.
6185 Set tmake_file, extra_parts.
6186 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
6187 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
6188 *-*-netbsdelf[2-9]*.
6189 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
6190 (*-*-rtems*): Set extra_parts.
6191 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
6192 (*-*-uclinux*): New case.
6194 (*-*-vms*): New case.
6195 Set tmake_file, extra_parts.
6196 (*-*-elf): Set extra_parts.
6197 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
6198 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
6201 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
6203 (arm*-*-freebsd*): Add t-crtin to tmake_file.
6204 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
6205 (arm-wrs-vxworks): Append to tmake_file.
6207 (arm*-*-uclinux*): Set extra_parts.
6208 (arm*-*-ecos-elf): Likewise.
6209 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
6211 (arm*-*-rtems*): Set extra_parts.
6212 (arm*-*-elf): Likewise.
6213 (avr-*-rtems*): Clear extra_parts.
6214 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
6216 (bfin*-uclinux*): Likewise.
6217 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
6218 (bfin*-rtems*): Append to tmake_file.
6220 (bfin*-*): Likewise.
6221 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
6222 (crisv32-*-elf): ... this.
6223 (crisv32-*-none): ... this.
6224 (cris-*-elf, cris-*-none): New cases.
6225 Add cris/t-elfmulti to tmake_file.
6226 (fr30-*-elf): Append to tmake_file.
6228 (frv-*-elf): Append to tmake_file, add frv/t-frv.
6230 (h8300-*-rtems*): Append to tmake_file.
6232 (h8300-*-elf*): Likewise.
6233 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
6235 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
6237 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
6238 (x86_64-*-elf*): Likewise.
6239 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
6240 (x86_64-*-freebsd*): Likewise.
6241 (x86_64-*-netbsd*): Likewise.
6242 (i[34567]86-*-linux*): Likewise.
6243 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
6244 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
6245 (x86_64-*-linux*): Likewise.
6246 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
6247 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
6250 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
6251 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
6252 Append to extra_parts, remove crtbegin.o, crtend.o.
6253 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
6254 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
6255 crtend.o, crtbeginS.o, crtendS.o.
6256 (ia64*-*-linux*): Comment extra_parts.
6257 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
6259 (iq2000*-*-elf*): Clear extra_parts.
6260 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
6261 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
6262 (m32r-*-elf*, m32r-*-rtems*): Split off ...
6263 (m32r-*-rtems*): ... this.
6264 Add m32r/t-m32r to tmake_file.
6265 (m68k-*-elf*): Add t-crtin to tmake_file.
6266 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
6267 (mcore-*-elf): Likewise.
6268 (microblaze*-*-*): Set extra_parts.
6269 (mips*-sde-elf*): New case.
6270 Set tmake_file, extra_parts.
6271 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
6272 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
6273 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
6276 (mipsisa64sr71k-*-elf*): Likewise.
6277 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
6278 (mips-*-elf*, mipsel-*-elf*): Likewise.
6279 (mips64-*-elf*, mips64el-*-elf*): Likewise.
6280 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
6281 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
6282 (mips*-*-rtems*): Likewise.
6283 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
6284 (moxie-*-*): Split into ...
6285 (moxie-*-elf, moxie-*-uclinux*): ... this.
6286 Add to extra_parts, remove crtbegin.o, crtend.o.
6287 (moxie-*-rtems*): New case.
6290 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
6292 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
6293 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
6296 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
6297 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
6299 (powerpc-*-eabisim*): Likewise.
6300 (powerpc-*-elf*): Likewise.
6301 (powerpc-*-eabialtivec*): Likewise.
6302 (powerpc-xilinx-eabi*): Likewise.
6303 (powerpc-*-eabi*): Likewise.
6304 (powerpc-*-rtems*): Likewise.
6305 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
6308 (powerpc-*-lynxos*): Add to tmake_file.
6309 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
6310 rs6000/t-crtstuff, t-crtstuff-pic.
6312 (powerpcle-*-eabisim*): Likewise.
6313 (powerpcle-*-eabi*): Likewise.
6314 (rx-*-elf): Remove extra_parts.
6315 (s390x-ibm-tpf*): Set extra_parts.
6316 (score-*-elf): Set extra_parts.
6317 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
6318 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
6319 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
6320 (sh64l*-*-netbsd*): Split into ...
6321 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
6322 Add t-crtstuff-pic to tmake_file.
6324 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
6326 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
6327 (sparc-*-elf*): Remove t-crtin from tmake_file.
6328 Add to extra_parts, remove crtbegin.o, crtend.o.
6329 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
6330 (sparc64-*-linux*): Likewise.
6331 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
6332 Add to extra_parts, remove crtbegin.o, crtend.o.
6333 (sparc64-*-elf*): Remove t-crtin from tmake_file.
6334 Add to extra_parts, remove crtbegin.o, crtend.o.
6335 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
6336 Add to extra_parts, remove crtbegin.o, crtend.o.
6337 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
6338 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
6339 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
6341 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
6343 (tic6x-*-*): Change to ...
6344 (tic6x-*-elf): ... this.
6346 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
6348 (am33_2.0-*-linux*): Add comment.
6349 (mep*-*-*): Add mep/t-mep to tmake_file.
6351 * config/alpha/t-vms: New file.
6352 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
6353 * config/arm/crti.S, config/arm/crtn.S: New files.
6354 * config/bfin/crti.S, config/bfin/crtn.S: New files.
6355 * config/bfin/crtlibid.S: New file.
6356 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
6357 * config/c6x/crti.S, config/c6x/crtn.S: New files.
6358 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
6359 (crti.o, crtin.o): New rules.
6360 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
6361 * config/c6x/t-uclinux: New file.
6362 * config/cris/t-elfmulti: New file.
6363 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
6364 * config/fr30/crti.S, config/fr30/crtn.S: New files.
6365 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
6366 * config/frv/t-frv: New file.
6367 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
6368 * config/h8300/crti.S, config/h8300/crtn.S: New files.
6369 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
6371 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
6372 refer to cygming-crtbegin.c, cygming-crtend.c.
6374 * config/i386/t-nto: New file.
6375 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
6376 * config/ia64/crti.S, config/ia64/crtn.S: New files.
6377 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
6378 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
6381 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
6382 (crtinitS.o): New rule.
6383 * config/ia64/vms-crtinit.S: New file.
6384 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
6385 * config/m32r/initfini.c: New file.
6386 * config/m32r/t-linux, config/m32r/t-m32r: New files.
6387 * config/m68k/crti.S, config/m68k/crtn.S: New files.
6388 * config/mcore/crti.S, config/mcore/crtn.S: New files.
6389 * config/mep/t-mep: New file.
6390 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
6391 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
6392 * config/mips/crti.S, config/mips/crtn.S: New files.
6393 * config/mips/t-crtstuff: New file.
6394 * config/mmix/crti.S, config/mmix/crtn.S: New files.
6395 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
6396 (CUSTOM_CRTIN): Set.
6397 ($(T)crti.o, $(T)crtn.o): Remove $(T),
6399 Use $(srcdir) to refer to crti.S, crtn.S.
6400 Use .S extension, $<.
6401 * config/moxie/crti.asm: Rename to ...
6402 * config/moxie/crti.S: ... this.
6403 * config/moxie/crtn.asm: Rename to ...
6404 * config/moxie/crtn.S: ... this.
6405 * config/moxie/t-moxie: Remove.
6406 * config/pa/stublib.c: New file.
6407 * config/pa/t-stublib, config/pa/t-stublib64: New files.
6408 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
6409 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
6410 * config/rs6000/t-crtstuff: New file.
6411 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
6412 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
6413 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
6414 Make output file explicit.
6415 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
6416 Make output file explicit.
6417 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
6418 Make output file explicit.
6419 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
6420 Make output file explicit.
6421 * config/score/crti.S, config/score/crtn.S: New files.
6422 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
6423 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
6425 * config/sh/t-sh, config/sh/t-superh: New files.
6426 * config/sparc/t-linux64: New file.
6427 * config/spu/cache.S, config/spu/cachemgr.c: New files.
6428 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
6429 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
6430 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
6431 * config/t-crtin: Remove.
6432 * config/t-crtstuff-pic: New file.
6433 * config/t-sol2 (CUSTOM_CRTIN): Set.
6434 (crti.o, crtn.o): New rules.
6435 * config/vms/t-vms: New file.
6436 * config/vms/vms-ucrt0.c: New file.
6437 * config/xtensa/t-elf: New file.
6439 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6441 * Makefile.in (SHLIB_NM_FLAGS): Set.
6442 * mkmap-flat.awk, mkmap-symver.awk: New files.
6443 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
6445 * configure: Regenerate.
6446 * config/libgcc-glibc.ver: New file.
6447 * config/libgcc-libsystem.ver: New file.
6448 * config/t-libunwind (SHLIB_LC): Set.
6449 * config/t-linux: New file.
6450 * config/t-slibgcc (INSTALL_SHLIB): New.
6451 (SHLIB_INSTALL): Use it.
6452 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
6453 to mkmap-symver.awk.
6454 (SHLIB_MAPFILES): Don't append, adapt pathname.
6455 (SHLIB_VERPFX): Set.
6456 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
6457 to mkmap-symver.awk.
6458 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
6459 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
6460 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
6461 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
6463 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
6464 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
6465 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
6466 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
6467 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
6468 * config/i386/libgcc-darwin.10.4.ver,
6469 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
6471 * config/i386/t-darwin: Remove.
6472 * config/i386/t-darwin64: Likewise.
6473 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
6474 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
6475 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
6476 * config/i386/t-linux: New file.
6477 * config/i386/t-mingw32: New file.
6478 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
6479 * config/ia64/t-glibc: Rename to ...
6480 * config/ia64/t-linux: ... this.
6481 (SHLIB_MAPFILES): Set.
6482 * config/ia64/t-glibc-libunwind: Rename to ...
6483 * config/ia64/t-linux-libunwind: ... this.
6484 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
6485 * config/ia64/t-slibgcc-hpux: New file.
6486 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
6487 * config/m68k/t-slibgcc-elf-ver: New file.
6488 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
6489 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
6491 * config/pa/t-slibgcc-hpux: New file.
6492 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
6494 * config/rs6000/libgcc-darwin.10.4.ver,
6495 config/rs6000/libgcc-darwin.10.5.ver: New files.
6496 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
6497 config/rs6000/libgcc-glibc.ver.
6498 * config/rs6000/libgcc-ppc64.ver: Rename to
6499 config/rs6000/libgcc-ibm-ldouble.ver.
6500 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
6501 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
6502 * config/rs6000/t-ldbl128: Rename to ...
6503 * config/rs6000/t-linux: ... this.
6504 (SHLIB_MAPFILES): Adapt filename.
6505 * config/rs6000/t-slibgcc-aix: New file.
6506 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
6507 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
6508 libgcc-excl.ver, libgcc-glibc.ver.
6509 (SHLIB_LINK, SHLIB_INSTALL): Remove.
6510 * config/sparc/libgcc-glibc.ver: New file.
6511 * config/sparc/t-linux: New file.
6512 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
6513 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
6514 t-slibgcc-elf-ver to tmake_file.
6515 Add t-slibgcc-nolc-override to tmake_file for posix threads on
6517 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
6518 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
6519 t-slibgcc-elf-ver, t-linux to tmake_file.
6520 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
6522 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
6523 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
6524 (alpha*-dec-*vms*): Likewise.
6525 (arm*-*-freebsd*): Append to tmake_file.
6526 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
6527 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
6529 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
6530 tmake_file for arm*-*-symbianelf*.
6531 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
6532 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
6534 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
6535 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
6536 pa/t-slibgcc-dwarf-ver to tmake_file.
6537 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
6538 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
6539 (hppa*64*-*-hpux11*): Likewise.
6540 (hppa[12]*-*-hpux11*): Likewise.
6541 (x86_64-*-darwin*): Don't override tmake_file, but only keep
6542 i386/t-crtpc, i386/t-crtfm.
6543 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
6544 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
6546 Add i386/t-cygwin to tmake_file.
6547 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
6548 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
6549 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
6551 Add i386/t-mingw32 to tmake_file.
6552 (x86_64-*-mingw*): Likewise.
6553 (ia64*-*-freebsd*): Append to tmake_file.
6554 (ia64*-*-linux*): Append to tmake_file.
6555 Replace ia64/t-glibc by ia64/t-linux.
6556 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
6558 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
6559 t-slibgcc-hpux to tmake_file.
6560 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
6561 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
6562 (m32rle-*-linux*): Likewise.
6563 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
6565 (microblaze*-linux*): New case.
6566 Append to tmake_file, add t-slibgcc-nolc-override.
6567 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
6568 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
6569 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
6570 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6571 rs6000/t-slibgcc-aix to tmake_file.
6572 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6573 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6574 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
6575 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
6576 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
6577 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
6579 (sparc-*-linux*): Append to tmake_file for *-leon*.
6580 Add sparc/t-linux to tmake_file for non-Leon targets.
6581 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
6582 (tic6x-*-uclinux): New case.
6583 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
6584 (tic6x-*-*): Add c6x/t-elf to tmake_file.
6585 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
6586 (am33_2.0-*-linux*): Append to tmake_file.
6587 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
6588 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
6589 x86_64-*-kfreebsd*-gnu.
6590 Add i386/t-linux to tmake_file.
6592 2011-10-28 Ian Lance Taylor <iant@google.com>
6594 * config/i386/morestack.S: Correct CFI information to do proper
6595 returns throughout function. In 32-bit mode, save %ebx so that it
6596 is restored on unwind.
6598 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
6600 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
6601 case where B3 isn't the return register.
6603 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
6604 logic for doubleword pops.
6606 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
6608 * config/rs6000/t-freebsd: Add wildcard.
6610 2011-10-21 Paul Brook <paul@codesourcery.com>
6612 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
6614 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
6615 Eric Botcazou <ebotcazou@adacore.com>
6618 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
6619 fs->signal_frame to 1.
6621 2011-10-07 Ian Lance Taylor <iant@google.com>
6623 * generic-morestack-thread.c: #include <errno.h>.
6625 2011-10-07 Ian Lance Taylor <iant@google.com>
6628 * generic-morestack.c (__generic_morestack): Make sure the segment
6629 is large enough for both the stack frame and the copied
6632 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6635 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
6638 2011-09-28 Nick Clifton <nickc@redhat.com>
6640 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
6641 64-bit doubles are not enabled.
6642 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
6643 and floatunsisf functions.
6645 2011-09-13 Paul Brook <paul@codesourcery.com>
6647 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
6648 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
6649 * unwind-arm-common.inc: New file.
6650 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
6651 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
6652 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
6653 * config/c6x/libunwind.S: New file.
6654 * config/c6x/pr-support.c: New file.
6655 * config/c6x/unwind-c6x.c: New file.
6656 * config/c6x/unwind-c6x.h: New file.
6657 * config/c6x/t-c6x-elf: New file.
6659 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
6661 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
6662 (ASM_DIVZERO): Ditto.
6663 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
6665 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
6667 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
6669 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
6672 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
6673 instead of an assembly one.
6675 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
6678 * Makefile.in (install-unwind_h): Create
6679 $(gcc_objdir)/include/unwind.h atomically.
6681 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6683 * Makefile.in (install-unwind_h): Remove destination file first.
6685 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6688 * config/mips/t-mips16: New file.
6689 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
6690 (mips*-*-linux*): Likewise.
6691 (mips*-sde-elf*): Likewise.
6692 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
6693 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
6694 Add mips/t-mips16 to tmake_file.
6695 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
6696 (mips-*-elf*): Likewise.
6697 (mips64-*-elf*): Likewise.
6698 (mips64orion-*-elf*): Likewise.
6699 (mips*-*-rtems*): Likewise.
6700 (mipstx39-*-elf*): Likewise.
6701 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
6702 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
6704 Use $(srcdir) to refer to sync.c.
6706 ($(libgcc-sync-funcs-o)): Likewise.
6707 ($(libgcc-sync-size-funcs-s-o)): Likewise.
6708 ($(libgcc-sync-funcs-s-o)): Likewise.
6710 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
6712 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
6715 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
6718 * config/i386/value-unwind.h: New.
6720 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
6722 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
6723 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
6724 Add to tmake_file rather than overriding it.
6726 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6728 * config/t-softfp: Remove.
6729 * soft-fp: Moved from ../gcc/config.
6730 * soft-fp/README: Remove t-softfp reference.
6731 * soft-fp/t-softfp: Move to config/t-softfp.
6732 (softfp_machine_header): Remove.
6733 (softfp_file_list): Remove config subdir.
6734 (soft-fp-objects): New variable.
6735 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
6736 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
6737 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
6738 * config/t-softfp-excl: New file.
6739 * config/t-softfp-sfdf: New file.
6740 * config/t-softfp-tf: New file.
6741 * config/no-sfp-machine.h: New file.
6742 * config/arm/sfp-machine.h: New file.
6743 * config/arm/t-softfp: New file.
6744 * config/c6x/sfp-machine.h: New file.
6745 * config/i386/32/t-fprules-softfp: Rename to ...
6746 * config/i386/32/t-softfp: ... this.
6747 (tifunctions, LIB2ADD): Remove.
6748 (softfp_int_modes): Override.
6749 * config/i386/64/t-softfp-compat (tf-functions): Remove config
6751 * config/i386/64/eqtf2.c: Likewise.
6752 * config/i386/64/getf2.c: Likewise.
6753 * config/i386/64/letf2.c: Likewise.
6754 * config/ia64/sft-machine.h: New file.
6755 * config/ia64/t-fprules-softfp: Rename to ...
6756 * config/ia64/t-softfp: ... this.
6757 * config/lm32/sfp-machine.h: New file.
6758 * config/moxie/t-moxie-softfp: Remove.
6759 * config/rs6000/ibm-ldouble-format: New file.
6760 * config/rs6000/ibm-ldouble.c: New file.
6761 * config/rs6000/libgcc-ppc-glibc.ver: New file
6762 * config/rs6000/libgcc-ppc64.ver: New file
6763 * config/rs6000/sfp-machine.h: New file.
6764 * config/rs6000/t-freebsd: New file.
6765 * config/rs6000/t-ibm-ldouble: New file.
6766 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
6767 libgcc-ppc-glibc.ver.
6768 * config/rs6000/t-linux64: New file.
6769 * config/rs6000/t-ppccomm (LIB2ADD): Add
6770 $(srcdir)/config/rs6000/ibm-ldouble.c.
6771 * config/rs6000/t-ppccomm-ldbl: New file.
6772 * config/score/sfp-machine.h: New file.
6773 * config.host (sfp_machine_header): Explain.
6774 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
6775 t-softfp to tmake_file.
6776 (arm*-*-uclinux*): Likewise.
6777 (arm*-*-ecos-elf): Likewise.
6778 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
6779 (arm*-*-rtems*): Likewise.
6780 (arm*-*-elf): Likewise.
6781 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
6783 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
6784 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
6785 (lm32-*-uclinux*): Likewise.
6786 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
6787 t-softfp-excl, t-softfp.
6788 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
6789 (powerpc64-*-darwin*): Likewise.
6790 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
6792 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
6794 (powerpc-*-eabisim*): Likewise.
6795 (powerpc-*-elf*): Likewise.
6796 (powerpc-*-eabialtivec*): Likewise.
6797 (powerpc-xilinx-eabi*): Likewise.
6798 (powerpc-*-rtems*): Likewise.
6799 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
6800 t-softfp-excl, t-softfp to tmake_file.
6801 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
6802 rs6000/t-ppccomm-ldbl to tmake_file.
6803 (powerpcle-*-elf*): Likewise.
6804 (powerpcle-*-eabisim*): Likewise.
6805 (powerpcle-*-eabi*): Likewise.
6806 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6807 rs6000/t-ibm-ldouble to tmake_file.
6808 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6809 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6810 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
6811 (tic6x-*-*): Likewise.
6812 (i[34567]86-*-darwin*, x86_64-*-darwin*,
6813 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
6814 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
6815 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
6816 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
6817 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
6818 t-softfp to tmake_file.
6819 * configure.ac (sfp_machine_header): Provide default if unset.
6821 Link sfp-machine.h to config/$sfp_machine_header.
6822 * configure: Regenerate.
6824 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6826 * Makefile.in (double_type_size, long_double_type_size): Set.
6827 Remove $(fpbit-in-libgcc) support.
6828 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
6829 (fpbit-src): New variable.
6830 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
6831 Compile with -DFLOAT $(FPBIT_CFLAGS).
6833 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
6834 Compile with $(FPBIT_CFLAGS).
6836 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
6837 Compile with -DFLOAT $(TPBIT_CFLAGS).
6839 * configure.ac (double_type_size, long_double_type_size):
6840 Determine and substitute.
6841 * configure: Regenerate.
6842 * fp-bit.c, fp-bit.h: New files.
6843 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
6844 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
6845 * config/mips/t-mips: New file.
6846 * config/mips/t-sdemtk: New file.
6847 * config/rs6000/ppc64-fp.c: New file.
6848 * config/rs6000/t-darwin (LIB2ADD): Add
6849 $(srcdir)/config/rs6000/ppc64-fp.c.
6850 * config/rs6000/t-ppc64-fp: New file.
6851 * config/rx/rx-lib.h: New file.
6852 * config/rx/t-rx (FPBIT): Set to true.
6853 ($(gcc_objdir)/fp-bit.c): Remove.
6854 (DPBIT): Set to true only with -m64bit-doubles.
6855 ($(gcc_objdir)/dp-bit.c): Remove.
6856 * config/sparc/t-softfp: Remove.
6857 * config/spu/t-elf: New file.
6858 * config/t-fdpbit, config/t-fpbit: New files.
6859 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
6860 (mips*-*-*): Likewise.
6861 (arm-wrs-vxworks): Likewise.
6862 (arm*-*-freebsd*): Likewise.
6863 (avr-*-rtems*): Add t-fpbit to tmake_file.
6864 (avr-*-*): Likewise.
6865 (bfin*-elf*): Add t-fdpbit to tmake_file.
6866 (bfin*-uclinux*): Likewise.
6867 (bfin*-linux-uclibc*): Likewise.
6868 (bfin*-rtems*): New case.
6869 Add t-fdpbit to tmake_file.
6870 (bfin*-*): Add t-fdpbit to tmake_file.
6871 (crisv32-*-elf): Likewise.
6872 (cris-*-linux*): Likewise.
6873 (fr30-*-elf): Likewise.
6874 (frv-*-elf, frv-*-*linux*): Likewise.
6875 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
6876 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
6877 (m32r-*-elf*): Likewise.
6878 (m32rle-*-elf*): Likewise.
6879 (m32r-*-linux*): Likewise.
6880 (m32rle-*-linux*): Likewise.
6881 (mcore-*-elf): Add t-fdpbit to tmake_file.
6882 (microblaze*-*-*): Likewise.
6883 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
6884 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
6885 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
6887 Add mips/t-tpbit to tmake-file.
6888 (mips*-*-linux*): Fix typo.
6889 (mips*-sde-elf*): New case
6890 Add mips/t-sdemtk unless using newlib.
6891 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
6892 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
6893 (mn10300-*-*): Likewise.
6894 (pdp11-*-*): Likewise.
6895 (picochip-*-*): Add t-fpbit to tmake_file.
6896 (powerpc-*-eabisimaltivec*): Likewise.
6897 (powerpc-*-eabisim*): Likewise.
6898 (powerpc-*-elf*): Likewise.
6899 (powerpc-*-eabialtivec*): Likewise.
6900 (powerpc-xilinx-eabi*): New case.
6901 Add t-fdpbit to tmake_file.
6902 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
6903 (powerpc-*-rtems*): Likewise.
6904 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
6906 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
6908 (powerpc-*-lynxos*): Likewise.
6909 (powerpcle-*-elf*): Likewise.
6910 (powerpcle-*-eabisim*): Likewise.
6911 (powerpcle-*-eabi*): Likewise.
6912 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6913 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
6914 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6915 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6916 (rx-*-elf): Add t-fdpbit to tmake_file.
6917 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
6918 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
6919 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
6920 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
6922 (sh-*-rtems*): Add t-fdpbit to tmake_file.
6923 (sh-wrs-vxworks): Likewise.
6924 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
6925 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
6926 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
6927 (sparc64-*-rtems*): ... new case.
6928 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
6929 (spu-*-elf*): Likewise.
6930 Add spu/t-elf to tmake_file.
6931 (v850*-*-*): Add t-fdpbit to tmake_file.
6932 (xstormy16-*-elf): Likewise.
6933 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
6934 (mep*-*-*): Likewise.
6936 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6938 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
6940 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
6941 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
6942 (install-unwind_h): New target.
6943 (all): Depend on it.
6944 * config.host (unwind_header): New variable.
6945 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
6946 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
6947 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
6948 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
6949 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
6951 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
6953 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
6955 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
6957 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
6958 (ia64*-*-freebsd*): Likewise.
6959 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
6961 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
6962 $with_system_libunwind.
6963 (ia64*-*-hpux*): Set tmake_file.
6964 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
6965 (picochip-*-*): Set tmake_file.
6966 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
6968 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6969 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6970 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
6971 (xtensa*-*-elf*): Set tmake_file.
6972 (xtensa*-*-linux*): Likewise.
6973 * configure.ac: Include ../config/unwind_ipinfo.m4.
6974 Call GCC_CHECK_UNWIND_GETIPINFO.
6975 Link unwind.h to $unwind_header.
6976 * configure: Regenerate.
6977 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
6978 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
6979 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
6980 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
6981 * config/unwind-dw2-fde-darwin.c: New file.
6982 * config/arm/libunwind.S, config/arm/pr-support.c,
6983 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
6984 config/arm/unwind-arm.h,: New files.
6985 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
6986 config/ia64/t-eh-ia64, config/ia64/t-glibc,
6987 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
6988 config/ia64/t-vms, config/ia64/unwind-ia64.c,
6989 config/ia64/unwind-ia64.h: New files.
6990 * config/picochip/t-picochip: New file.
6991 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
6993 * config/rs6000/t-darwin (LIB2ADDEH): Set.
6994 * config/s390/t-tpf (LIB2ADDEH): Remove.
6995 * config/t-darwin (LIB2ADDEH): Set.
6996 * config/t-eh-dw2-dip: New file.
6997 * config/t-libunwind, config/t-libunwind-elf: New files.
6998 * config/t-sol2 (LIB2ADDEH): Remove.
6999 * config/xtensa/t-xtensa: New file.
7001 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
7003 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
7004 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
7005 long long to check rt_sigreturn syscall.
7007 2011-08-02 Alan Modra <amodra@gmail.com>
7009 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
7010 Restore for indirect call bcrtl from correct stack slot, and only
7011 if cfa+40 isn't valid.
7013 2011-08-01 Julian Brown <julian@codesourcery.com>
7015 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
7016 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
7017 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
7019 2011-08-01 Julian Brown <julian@codesourcery.com>
7021 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
7022 (libgcc-std.ver.in): Use above.
7023 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
7024 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
7026 * config/t-fixedpoint-gnu-prefix: New file.
7027 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
7028 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
7031 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
7033 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
7034 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
7035 for x86-64. Properly check __x86_64__ and __LP64__.
7037 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
7039 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
7041 (_FP_WS_TYPE): Likewise.
7042 (_FP_I_TYPE): Likewise.
7044 2011-07-28 Alan Modra <amodra@gmail.com>
7046 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
7047 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
7048 in a plt call stub. Do restore r2 if stopped on bctrl.
7050 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7052 * config.host (i[3456x]86-*-netware*): Remove.
7053 * config/i386/netware-crt0.c, config/i386/t-nwld,
7054 config/i386/t-slibgcc-nwld: Remove.
7056 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
7058 * config.host: Handle tic6x-*-*.
7059 * config/c6x/c6x-abi.h: New file.
7061 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7063 * config/i386/crtprec.c: New file.
7064 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
7065 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
7066 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
7067 (x86_64-*-darwin*): Likewise.
7068 (i[34567]86-*-solaris2*: Likewise.
7070 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7072 * config/alpha/crtfastmath.c: New file.
7073 * config/i386/crtfastmath.c: New file.
7074 * config/ia64/crtfastmath.c: New file.
7075 * config/mips/crtfastmath.c: New file.
7076 * config/sparc/crtfastmath.c: New file.
7078 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
7080 Add -frandom-seed=gcc-crtfastmath.
7081 * config/alpha/t-crtfm: Remove.
7082 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
7083 * config/ia64/t-ia64 (crtfastmath.o): Remove.
7085 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
7086 (alpha*-dec-osf5.1*): Likewise.
7087 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
7088 Add crtfastmath.o to extra_parts.
7089 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
7090 Add crtfastmath.o to extra_parts.
7091 (x86_64-*-darwin*): Likewise.
7092 (x86_64-*-mingw*): Likewise.
7093 (ia64*-*-elf*): Add t-crtfm to tmake_file.
7094 (ia64*-*-freebsd*): Likewise.
7095 (ia64*-*-linux*): Likewise.
7096 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
7097 Add crtfastmath.o to extra_parts.
7099 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7101 * config/darwin-crt3.o: New file.
7102 * config/rs6000/darwin-crt2.c: New file.
7103 * config/t-darwin: New file.
7104 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
7106 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
7107 (powerpc-*-darwin*): Add crt2.o to extra_parts.
7108 (powerpc64-*-darwin*): Likewise.
7110 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7112 * config/i386/netware-crt0.c: New file.
7113 * config/i386/t-nwld: Rename to ...
7114 * config/i386/t-slibgcc-nwld: ... this.
7115 * config/i386/t-nwld: New file.
7116 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
7118 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
7121 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7123 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
7125 * configure: Regenerate.
7127 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7129 * dfp-bit.c, dfp-bit.h: New files.
7130 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
7132 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
7133 ($(d64pbit-o)): Likewise.
7134 ($(d128pbit-o)): Likewise.
7135 * config/t-dfprules: New file.
7136 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
7137 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
7138 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
7139 (x86_64-*-linux*): Likewise.
7140 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
7141 (i[34567]86-*-cygwin*): Likewise.
7142 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
7143 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
7145 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7147 * Makfile.in (LIBGCOV): New variable.
7148 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
7149 * libgcov.c: New file.
7151 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7153 * fixed-bit.c, fixed-bit.h: New files.
7154 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
7155 refer to fixed-bit.c.
7157 2011-07-07 Joseph Myers <joseph@codesourcery.com>
7159 * config.host (*local*): Remove.
7161 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7164 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
7165 like i?86-*-solaris2.1[0-9]*.
7166 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
7167 * configure.ac (i?86-*-solaris2*): Likewise.
7168 * configure: Regenerate.
7170 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
7172 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
7173 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
7174 md_unwind_header by splitting out of...
7175 (i[34567]86-*-linux*): ... this.
7176 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
7177 Remove md_unwind_header by splitting out of...
7178 (x86_64-*-linux*): ... this.
7180 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
7182 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
7184 2011-06-28 Nick Clifton <nickc@redhat.com>
7186 * config.host: Recognize all V850 variants.
7188 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
7190 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
7192 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7194 * shared-object.mk (c_flags-$o): Save c_flags.
7195 ($(base)$(objext)): Use it.
7196 ($(base)_s$(objext)): Likewise.
7198 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
7200 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
7201 * libgcc-std.ver.in (GCC_4.7.0): New section.
7203 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
7207 * config/avr/t-avr: Fix line endings.
7208 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
7211 2011-06-14 Olivier Hainque <hainque@adacore.com>
7212 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7214 * config/mips/irix6-unwind.h: New file.
7215 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
7217 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
7219 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
7220 (sparc64_fallback_frame_state): Use it.
7221 (sparc64_frob_update_context): Further adjust context.
7222 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
7223 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
7224 * config/sparc/sol2-cn.S: Likewise.
7226 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7228 * enable-execute-stack-empty.c: New file.
7229 * enable-execute-stack-mprotect.c: New file.
7230 * config/i386/enable-execute-stack-mingw32.c: New file.
7231 * config.host (enable_execute_stack): New variable.
7232 Select appropriate variants.
7233 * configure.ac: Link enable-execute-stack.c to
7234 $enable_execute_stack.
7235 * configure: Regenerate.
7236 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
7237 (lib2funcs): Remove _enable_execute_stack.
7239 2011-06-09 David S. Miller <davem@davemloft.net>
7240 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7242 * config.host (sparc-*-linux*): Correct md_unwind_header
7244 (s390x-ibm-tpf*): Fix typo.
7246 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7248 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
7249 Add crtfastmath.o to extra_parts.
7250 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
7252 * config/mips/t-crtfm: Remove.
7254 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7256 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
7258 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
7260 * config.host (sh*-*-linux*): Fix typo.
7262 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7264 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
7265 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
7266 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
7267 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
7268 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
7269 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
7270 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
7271 Wrap in !__MINGW64__.
7272 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
7273 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
7274 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
7275 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
7276 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
7277 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
7278 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
7280 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
7281 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
7282 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
7283 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
7284 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
7285 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
7286 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
7287 * config/no-unwind.h: New file.
7288 * config.host (md_unwind_header): Document.
7290 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
7291 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
7292 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
7293 hppa[12]*-*-hpux11*): Set md_unwind_header.
7294 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
7295 Set md_unwind_header.
7296 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
7297 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
7298 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
7299 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
7300 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
7301 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
7302 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
7304 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
7305 * configure: Regenerate.
7307 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7309 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
7310 Set tmake_file, extra_parts.
7311 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
7313 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
7315 * config/mips/t-irix6: New file.
7316 * config/mips/t-slibgcc-irix: New file.
7318 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7320 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
7321 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
7323 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7325 * configure.ac (target_thread_file): Determine thread model.
7326 * configure: Regenerate.
7327 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
7328 * config/alpha/t-alpha: New file.
7329 * config/alpha/t-crtfm: Use $<.
7330 * config/alpha/t-ieee: New file.
7331 * config/alpha/t-osf-pthread: New file.
7332 * config/alpha/t-slibgcc-osf: New file.
7333 * config/alpha/libgcc-osf5.ver: New file.
7335 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7337 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
7339 Add crtfastmath.o to extra_parts.
7341 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7343 * config/gmon-sol2.c: Reindent.
7345 Remove, correct casts.
7346 Use STDERR_FILENO, NULL.
7347 (BASEADDRESS): Remove.
7349 (errno, sbrk): Remove declarations.
7350 (monstartup) [hp300]: Remove.
7353 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7355 * Makefile.in (cpu_type): Define.
7356 * config.host (i[34567]86-*-rtems*): Handle it.
7357 (i[34567]86-*-solaris2*): Move body ...
7358 (*-*-solaris2*): ... here.
7359 New case, generalize.
7360 (sparc-*-elf*): Handle it.
7361 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
7362 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
7363 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
7365 (sparc*-*-solaris2*): ... this.
7367 (sparc64-*-elf*): Handle it.
7368 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
7369 Merge ../gcc/config/i386/gmon-sol2.c.
7370 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
7372 Merge ../gcc/config/i386/sol2-gc1.asm.
7373 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
7375 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
7377 * config/i386/t-crtfm (crtfastmath.o): Use $<.
7378 * config/i386/t-crtstuff: New file.
7379 * config/i386/t-softfp: New file.
7380 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
7381 $(T)crti.o, $(T)crtn.o): Remove.
7382 (gcrt1.o): New rule.
7383 (TARGET_LIBGCC2_CFLAGS): Remove.
7384 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
7385 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
7386 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
7387 * config/sparc/t-sol2: New file.
7388 * config/sparc/t-crtfm: Move to ...
7389 * config/t-crtfm: ... this.
7390 Use $(cpu_type), $<.
7391 * config/t-crtin: New file.
7392 * config/sparc/t-softfp: New file.
7393 * config/sparc/t-softmul: New file.
7394 * config/t-rtems: New file.
7395 * config/t-slibgcc: New file.
7396 * config/t-slibgcc-elf-ver: New file.
7397 * config/t-slibgcc-gld: New file.
7398 * config/t-slibgcc-sld: New file.
7399 * config/t-sol2: New file.
7400 * configure.ac: Include ../config/lib-ld.m4.
7401 Call AC_LIB_PROG_LD_GNU.
7402 Substitute cpu_type.
7403 * configure: Regenerate.
7405 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
7408 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
7409 libgcc-std.ver in the build directory.
7410 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
7411 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
7413 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
7415 * libgcc-std.ver.in: New file.
7416 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
7418 (libgcc-std.ver): New rule.
7419 * config/t-gnu-prefix: New file.
7421 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7423 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
7425 2011-05-10 Joseph Myers <joseph@codesourcery.com>
7427 * config/i386/darwin-lib.h: New file.
7429 2011-05-10 Joseph Myers <joseph@codesourcery.com>
7431 * config/arm/symbian-lib.h: New.
7433 2011-05-04 Chris Demetriou <cgd@google.com>
7435 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
7436 (__x86.get_pc_thunk.bx): ...this.
7437 (__morestack): Adjust for rename, remove undef of __i686.
7439 2011-05-03 Chris Demetriou <cgd@google.com>
7441 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
7443 2011-03-22 Joseph Myers <joseph@codesourcery.com>
7445 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
7446 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
7447 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
7448 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
7449 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
7452 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
7454 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
7455 Adjust copyright year.
7457 2011-03-07 Ian Lance Taylor <iant@google.com>
7459 * generic-morestack.c (__splitstack_find): Adjust returned stack
7460 pointer to include all registers pushed by __morestack.
7462 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
7465 * configure.ac: Call ACX_NONCANONICAL_TARGET.
7466 (toolexecdir): Calculate and AC_SUBST.
7467 (toolexeclibdir): Likewise.
7468 * Makefile.in (target_noncanonical): Import.
7469 (toolexecdir): Likewise.
7470 (toolexeclibdir): Likewise.
7471 * configure: Regenerate.
7473 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
7476 * config/arm/bpabi.h: Rename to...
7477 * config/arm/bpabi-lib.h: ...this.
7479 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7481 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
7483 * configure: Regenerate.
7485 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
7487 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
7488 __FLOAT_WORD_ORDER__.
7489 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
7492 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7495 * Makefile.in (install-strip): New phony target.
7497 2010-11-07 Ian Lance Taylor <iant@google.com>
7500 * config/i386/morestack.S (__morestack_large_model): New
7503 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
7505 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
7507 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
7509 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
7511 * config/arm/bpabi.h: New file.
7512 * config/frv/frv-abi.h: New file.
7514 2010-10-01 Ian Lance Taylor <iant@google.com>
7516 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
7517 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
7519 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
7522 * config.host: Add the missing `$'.
7524 2010-09-30 Michael Eager <eager@eagercon.com>
7526 * config.host: Add microblaze*-*-*.
7527 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
7528 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
7529 udivsi3.asm,umodsi3.asm}: New.
7531 2010-09-28 Ian Lance Taylor <iant@google.com>
7533 * configure.ac: Adjust CFI test to test assembler directly rather
7534 than checking gcc preprocessor macro.
7535 * configure: Rebuild.
7537 2010-09-27 Ian Lance Taylor <iant@google.com>
7539 * configure.ac: Test whether assembler supports CFI directives.
7540 * config.host: Only add t-stack and i386/t-stack-i386 to
7541 tmake_file if libgcc_cv_cfi is "yes".
7542 * configure: Rebuild.
7544 2010-09-27 Ian Lance Taylor <iant@google.com>
7546 * generic-morestack.h: New file.
7547 * generic-morestack.c: New file.
7548 * generic-morestack-thread.c: New file.
7549 * config/i386/morestack.S: New file.
7550 * config/t-stack: New file.
7551 * config/i386/t-stack-i386: New file.
7552 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
7553 i386/t-stack-i386 to tmake_file.
7555 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
7557 * Makefile.in (libgcc-extra-parts): Check for static archives and
7558 invoke ranlib after installing them.
7559 (gcc-extra-parts): Likewise.
7560 (install-leaf): Likewise.
7562 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
7564 * configure: Regenerated.
7566 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
7568 * configure: Regenerated.
7570 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
7571 Andrew Pinski <pinskia@gmail.com>
7574 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
7576 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
7579 * configure: Regenerated.
7581 2010-09-06 Andreas Schwab <schwab@redhat.com>
7583 * configure: Regenerate.
7585 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
7587 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
7589 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
7592 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
7593 Iain Sandoe <iains@gcc.gnu.org>
7596 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
7597 LIB2FUNCS_EXCLUDE functions.
7599 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
7601 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
7603 * configure: Regenerate.
7605 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
7607 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
7608 i386/t-freebsd to tmake_file.
7609 * config/i386/t-freebsd: New file.
7610 * config/i386/libgcc-bsd.ver: New file.
7612 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
7614 * config.host (powerpc*-eabispe*): Set tmake_file.
7615 (powerpc*-eabi*): Likewise.
7616 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
7617 crtbeginS, crtendS, crtbeginT.
7619 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
7621 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
7622 to tmake_file. Add crtfastmath.o to extra_parts.
7623 * config/mips/t-crtfm: New.
7625 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
7627 * config.host (sparc64-*-rtems*): New target.
7629 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7631 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
7634 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
7636 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
7638 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7640 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
7641 alpha-dec-osf5.0* support.
7643 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
7645 * config.host: Add lm32-*-rtems*.
7647 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7648 Uros Bizjak <ubizjak@gmail.com>
7651 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
7652 like other remaining 32-bit x86 OSes.
7653 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
7655 * config/i386/libgcc-sol2.ver: New file.
7656 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
7658 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
7661 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
7662 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
7663 is used and substitute set_use_emutls.
7664 * configure: Regenerated.
7666 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
7668 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
7670 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7673 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
7675 ($(T)gcrt1.o): Likewise.
7676 ($(T)crt1.o): Likewise.
7677 ($(T)crti.o): Likewise.
7678 ($(T)crtn.o): Likewise.
7680 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7683 * Makefile.in (install): Use $(MAKE) string in rule, for
7686 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
7688 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
7689 * config/mmix/t-mmix: New file.
7690 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
7692 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
7695 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
7698 2010-01-04 Anthony Green <green@moxielogic.com>
7700 * config/moxie/crti.asm, config/moxie/crtn.asm,
7701 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
7702 config/moxie/t-moxie: New files.
7703 * config.host: Add t-moxie-softfp reference.
7705 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
7708 * config/t-slibgcc-darwin: Fix embedded rpaths for
7709 --enable-version-specific-runtime-libs, build extension stub
7710 libs exposing features available from current libgcc_s.
7712 2009-11-11 Jon Beniston <jon@beniston.com>
7714 * config.host: Add lm32 targets.
7715 * config/lm32: New directory.
7716 * config/lm32/libgcc_lm32.h: New file.
7717 * config/lm32/_mulsi3.c: New file.
7718 * config/lm32/_udivmodsi4.c: New file.
7719 * config/lm32/_divsi3.c: New file.
7720 * config/lm32/_modsi3.c: New file.
7721 * config/lm32/_udivsi3.c: New file.
7722 * config/lm32/_umodsi3.c: New file.
7723 * config/lm32/_lshrsi3.S: New file.
7724 * config/lm32/_ashrsi3.S: New file.
7725 * config/lm32/_ashlsi3.S: New file.
7726 * config/lm32/crti.S: New file.
7727 * config/lm32/crtn.S: New file.
7728 * config/lm32/t-lm32: New file.
7729 * config/lm32/t-elf: New file.
7730 * config/lm32/t-uclinux: New file.
7732 2009-10-26 Nick Clifton <nickc@redhat.com>
7734 * config.host: Add support for RX target.
7735 * config/rx: New directory.
7736 * config/rx/rx-abi-functions.c: New file. Supplementary
7737 functions for libgcc to support the RX ABI.
7738 * config/rx/rx-abi.h: New file. Supplementary header file for
7739 libgcc RX ABI functions.
7740 * config/rx/t-rx: New file: Makefile fragment for building
7743 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
7745 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
7746 constraint of y0 to "g".
7748 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
7750 * config.host: Include the s390 makefile fragments.
7751 * config/s390/32/_fixdfdi.c: New file.
7752 * config/s390/32/_fixsfdi.c: New file.
7753 * config/s390/32/_fixtfdi.c: New file.
7754 * config/s390/32/_fixunsdfdi.c: New file.
7755 * config/s390/32/_fixunssfdi.c: New file.
7756 * config/s390/32/_fixunstfdi.c: New file.
7757 * config/s390/32/t-floattodi: New file.
7758 * config/s390/libgcc-glibc.ver: New file.
7759 * config/s390/t-crtstuff: New file.
7760 * config/s390/t-linux: New file.
7761 * config/s390/t-tpf: New file.
7763 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7765 * configure.ac (AC_PREREQ): Bump to 2.64.
7767 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
7769 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
7771 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7773 * configure: Regenerate.
7775 2009-08-09 Douglas B Rupp <rupp@gnat.com>
7777 * config.host (ia64-hp-*vms*): New target.
7778 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
7781 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7783 * configure.ac: Add snippet for maintainer-mode.
7784 * configure: Regenerate.
7785 * Makefile.in (AUTOCONF, configure_deps): New variables.
7786 ($(srcdir)/configure)): New rule, active only with maintainer
7789 2009-06-23 DJ Delorie <dj@redhat.com>
7792 * config.host: Add mep support.
7794 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
7796 * config.host: Add i386/${host_address}/t-fprules-softfp and
7797 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
7799 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
7801 * config/i386/64/_multc3.c: Likewise.
7802 * config/i386/64/_powitf2.c: Likewise.
7803 * config/i386/64/eqtf2.c: Likewise.
7804 * config/i386/64/getf2.c: Likewise.
7805 * config/i386/64/letf2.c: Likewise.
7806 * config/i386/64/letf2.c: Likewise.
7807 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
7808 unsigned long long for x64 mingw targets.
7809 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
7810 (_FP_I_TYPE): Define as long long for x64 mingw target.
7812 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
7814 * config.host (vax-*-linux*): New.
7816 2009-05-31 Anthony Green <green@moxielogic.com>
7818 * config.host: Add moxie support.
7819 * config/moxie/t-moxie: New file.
7821 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
7823 * config.host: Add i386/${host_address}/t-fprules-softfp and
7824 t-softfp to tmake_file for i[34567]86-*-cygwin*.
7826 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
7828 * config.host: Add i386/${host_address}/t-fprules-softfp to
7829 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
7831 2009-04-09 Nick Clifton <nickc@redhat.com>
7833 * config/ia64/tf-signs.c: Change copyright header to refer to
7834 version 3 of the GNU General Public License with version 3.1
7835 of the GCC Runtime Library Exception and to point readers at
7836 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
7838 * config/i386/32/tf-signs.c: Likewise.
7839 * config/libbid/_addsub_dd.c: Likewise.
7840 * config/libbid/_addsub_sd.c: Likewise.
7841 * config/libbid/_addsub_td.c: Likewise.
7842 * config/libbid/_dd_to_df.c: Likewise.
7843 * config/libbid/_dd_to_di.c: Likewise.
7844 * config/libbid/_dd_to_sd.c: Likewise.
7845 * config/libbid/_dd_to_sf.c: Likewise.
7846 * config/libbid/_dd_to_si.c: Likewise.
7847 * config/libbid/_dd_to_td.c: Likewise.
7848 * config/libbid/_dd_to_tf.c: Likewise.
7849 * config/libbid/_dd_to_udi.c: Likewise.
7850 * config/libbid/_dd_to_usi.c: Likewise.
7851 * config/libbid/_dd_to_xf.c: Likewise.
7852 * config/libbid/_df_to_dd.c: Likewise.
7853 * config/libbid/_df_to_sd.c: Likewise.
7854 * config/libbid/_df_to_td.c: Likewise.
7855 * config/libbid/_di_to_dd.c: Likewise.
7856 * config/libbid/_di_to_sd.c: Likewise.
7857 * config/libbid/_di_to_td.c: Likewise.
7858 * config/libbid/_div_dd.c: Likewise.
7859 * config/libbid/_div_sd.c: Likewise.
7860 * config/libbid/_div_td.c: Likewise.
7861 * config/libbid/_eq_dd.c: Likewise.
7862 * config/libbid/_eq_sd.c: Likewise.
7863 * config/libbid/_eq_td.c: Likewise.
7864 * config/libbid/_ge_dd.c: Likewise.
7865 * config/libbid/_ge_sd.c: Likewise.
7866 * config/libbid/_ge_td.c: Likewise.
7867 * config/libbid/_gt_dd.c: Likewise.
7868 * config/libbid/_gt_sd.c: Likewise.
7869 * config/libbid/_gt_td.c: Likewise.
7870 * config/libbid/_isinfd128.c: Likewise.
7871 * config/libbid/_isinfd32.c: Likewise.
7872 * config/libbid/_isinfd64.c: Likewise.
7873 * config/libbid/_le_dd.c: Likewise.
7874 * config/libbid/_le_sd.c: Likewise.
7875 * config/libbid/_le_td.c: Likewise.
7876 * config/libbid/_lt_dd.c: Likewise.
7877 * config/libbid/_lt_sd.c: Likewise.
7878 * config/libbid/_lt_td.c: Likewise.
7879 * config/libbid/_mul_dd.c: Likewise.
7880 * config/libbid/_mul_sd.c: Likewise.
7881 * config/libbid/_mul_td.c: Likewise.
7882 * config/libbid/_ne_dd.c: Likewise.
7883 * config/libbid/_ne_sd.c: Likewise.
7884 * config/libbid/_ne_td.c: Likewise.
7885 * config/libbid/_sd_to_dd.c: Likewise.
7886 * config/libbid/_sd_to_df.c: Likewise.
7887 * config/libbid/_sd_to_di.c: Likewise.
7888 * config/libbid/_sd_to_sf.c: Likewise.
7889 * config/libbid/_sd_to_si.c: Likewise.
7890 * config/libbid/_sd_to_td.c: Likewise.
7891 * config/libbid/_sd_to_tf.c: Likewise.
7892 * config/libbid/_sd_to_udi.c: Likewise.
7893 * config/libbid/_sd_to_usi.c: Likewise.
7894 * config/libbid/_sd_to_xf.c: Likewise.
7895 * config/libbid/_sf_to_dd.c: Likewise.
7896 * config/libbid/_sf_to_sd.c: Likewise.
7897 * config/libbid/_sf_to_td.c: Likewise.
7898 * config/libbid/_si_to_dd.c: Likewise.
7899 * config/libbid/_si_to_sd.c: Likewise.
7900 * config/libbid/_si_to_td.c: Likewise.
7901 * config/libbid/_td_to_dd.c: Likewise.
7902 * config/libbid/_td_to_df.c: Likewise.
7903 * config/libbid/_td_to_di.c: Likewise.
7904 * config/libbid/_td_to_sd.c: Likewise.
7905 * config/libbid/_td_to_sf.c: Likewise.
7906 * config/libbid/_td_to_si.c: Likewise.
7907 * config/libbid/_td_to_tf.c: Likewise.
7908 * config/libbid/_td_to_udi.c: Likewise.
7909 * config/libbid/_td_to_usi.c: Likewise.
7910 * config/libbid/_td_to_xf.c: Likewise.
7911 * config/libbid/_tf_to_dd.c: Likewise.
7912 * config/libbid/_tf_to_sd.c: Likewise.
7913 * config/libbid/_tf_to_td.c: Likewise.
7914 * config/libbid/_udi_to_dd.c: Likewise.
7915 * config/libbid/_udi_to_sd.c: Likewise.
7916 * config/libbid/_udi_to_td.c: Likewise.
7917 * config/libbid/_unord_dd.c: Likewise.
7918 * config/libbid/_unord_sd.c: Likewise.
7919 * config/libbid/_unord_td.c: Likewise.
7920 * config/libbid/_usi_to_dd.c: Likewise.
7921 * config/libbid/_usi_to_sd.c: Likewise.
7922 * config/libbid/_usi_to_td.c: Likewise.
7923 * config/libbid/_xf_to_dd.c: Likewise.
7924 * config/libbid/_xf_to_sd.c: Likewise.
7925 * config/libbid/_xf_to_td.c: Likewise.
7926 * config/libbid/bid128.c: Likewise.
7927 * config/libbid/bid128_2_str.h: Likewise.
7928 * config/libbid/bid128_2_str_macros.h: Likewise.
7929 * config/libbid/bid128_2_str_tables.c: Likewise.
7930 * config/libbid/bid128_add.c: Likewise.
7931 * config/libbid/bid128_compare.c: Likewise.
7932 * config/libbid/bid128_div.c: Likewise.
7933 * config/libbid/bid128_fma.c: Likewise.
7934 * config/libbid/bid128_logb.c: Likewise.
7935 * config/libbid/bid128_minmax.c: Likewise.
7936 * config/libbid/bid128_mul.c: Likewise.
7937 * config/libbid/bid128_next.c: Likewise.
7938 * config/libbid/bid128_noncomp.c: Likewise.
7939 * config/libbid/bid128_quantize.c: Likewise.
7940 * config/libbid/bid128_rem.c: Likewise.
7941 * config/libbid/bid128_round_integral.c: Likewise.
7942 * config/libbid/bid128_scalb.c: Likewise.
7943 * config/libbid/bid128_sqrt.c: Likewise.
7944 * config/libbid/bid128_string.c: Likewise.
7945 * config/libbid/bid128_to_int16.c: Likewise.
7946 * config/libbid/bid128_to_int32.c: Likewise.
7947 * config/libbid/bid128_to_int64.c: Likewise.
7948 * config/libbid/bid128_to_int8.c: Likewise.
7949 * config/libbid/bid128_to_uint16.c: Likewise.
7950 * config/libbid/bid128_to_uint32.c: Likewise.
7951 * config/libbid/bid128_to_uint64.c: Likewise.
7952 * config/libbid/bid128_to_uint8.c: Likewise.
7953 * config/libbid/bid32_to_bid128.c: Likewise.
7954 * config/libbid/bid32_to_bid64.c: Likewise.
7955 * config/libbid/bid64_add.c: Likewise.
7956 * config/libbid/bid64_compare.c: Likewise.
7957 * config/libbid/bid64_div.c: Likewise.
7958 * config/libbid/bid64_fma.c: Likewise.
7959 * config/libbid/bid64_logb.c: Likewise.
7960 * config/libbid/bid64_minmax.c: Likewise.
7961 * config/libbid/bid64_mul.c: Likewise.
7962 * config/libbid/bid64_next.c: Likewise.
7963 * config/libbid/bid64_noncomp.c: Likewise.
7964 * config/libbid/bid64_quantize.c: Likewise.
7965 * config/libbid/bid64_rem.c: Likewise.
7966 * config/libbid/bid64_round_integral.c: Likewise.
7967 * config/libbid/bid64_scalb.c: Likewise.
7968 * config/libbid/bid64_sqrt.c: Likewise.
7969 * config/libbid/bid64_string.c: Likewise.
7970 * config/libbid/bid64_to_bid128.c: Likewise.
7971 * config/libbid/bid64_to_int16.c: Likewise.
7972 * config/libbid/bid64_to_int32.c: Likewise.
7973 * config/libbid/bid64_to_int64.c: Likewise.
7974 * config/libbid/bid64_to_int8.c: Likewise.
7975 * config/libbid/bid64_to_uint16.c: Likewise.
7976 * config/libbid/bid64_to_uint32.c: Likewise.
7977 * config/libbid/bid64_to_uint64.c: Likewise.
7978 * config/libbid/bid64_to_uint8.c: Likewise.
7979 * config/libbid/bid_b2d.h: Likewise.
7980 * config/libbid/bid_binarydecimal.c: Likewise.
7981 * config/libbid/bid_conf.h: Likewise.
7982 * config/libbid/bid_convert_data.c: Likewise.
7983 * config/libbid/bid_decimal_data.c: Likewise.
7984 * config/libbid/bid_decimal_globals.c: Likewise.
7985 * config/libbid/bid_div_macros.h: Likewise.
7986 * config/libbid/bid_dpd.c: Likewise.
7987 * config/libbid/bid_flag_operations.c: Likewise.
7988 * config/libbid/bid_from_int.c: Likewise.
7989 * config/libbid/bid_functions.h: Likewise.
7990 * config/libbid/bid_gcc_intrinsics.h: Likewise.
7991 * config/libbid/bid_inline_add.h: Likewise.
7992 * config/libbid/bid_internal.h: Likewise.
7993 * config/libbid/bid_round.c: Likewise.
7994 * config/libbid/bid_sqrt_macros.h: Likewise.
7996 2009-04-09 Jakub Jelinek <jakub@redhat.com>
7998 * Makefile.in: Change copyright header to refer to version
7999 3 of the GNU General Public License and to point readers at the
8000 COPYING3 file and the FSF's license web page.
8001 * config.host: Likewise.
8003 2009-04-07 Alan Modra <amodra@bigpond.net.au>
8005 * config.host: Reorder and merge to match config.gcc change.
8007 2009-04-03 Alan Modra <amodra@bigpond.net.au>
8009 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
8011 2009-03-28 Joseph Myers <joseph@codesourcery.com>
8013 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
8014 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
8015 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
8016 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
8018 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
8020 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
8021 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
8023 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
8025 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
8026 ia64/t-softfp-compat to tmake_file.
8028 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
8030 * config/ia64/__divxf3.asm: New.
8031 * config/ia64/_fixtfdi.asm: Likewise.
8032 * config/ia64/_fixunstfdi.asm: Likewise.
8033 * config/ia64/_floatditf.asm: Likewise.
8034 * config/ia64/t-fprules-softfp: Likewise.
8035 * config/ia64/t-softfp-compat: Likewise.
8036 * config/ia64/tf-signs.c: Likewise.
8038 2009-01-18 Ben Elliston <bje@au.ibm.com>
8040 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
8042 2009-01-16 Ben Elliston <bje@au.ibm.com>
8044 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
8047 2009-01-13 Ben Elliston <bje@au.ibm.com>
8049 * config/t-softfp: New file.
8050 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
8051 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
8053 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
8055 * config.host: Add m32r*-*-rtems*.
8057 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
8059 * config.host: Add m32c*-*-rtems*.
8061 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8064 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
8065 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
8066 * configure: Regenerate.
8067 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
8068 tmake_file here from gcc/config.gcc.
8069 Move extra_parts here from gcc/config.gcc.
8070 * config/i386/t-sol2: Move here from gcc/config/i386.
8071 Use gcc_srcdir instead of srcdir.
8073 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
8075 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
8078 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
8080 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
8082 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
8084 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
8086 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
8089 * config.host: Add picochip-*-*.
8091 2008-08-06 Bob Wilson <bob.wilson@acm.org>
8093 * config.host: Match more processor names for Xtensa.
8095 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
8097 * config/i386/64/t-softfp-compat: Update comments.
8099 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
8101 * config/i386/64/_divtc3-compat.c: Moved to ...
8102 * config/i386/64/_divtc3.c: Here.
8104 * config/i386/64/_multc3-compat.c: Moved to ...
8105 * config/i386/64/_multc3.c: Here.
8107 * config/i386/64/_powitf2-compat.c: Moved to ...
8108 * config/i386/64/_powitf2.c: Here.
8110 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
8111 .c suffix instead of -compat.c.
8113 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
8115 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
8116 (_FP_MUL_MEAT_D): Ditto.
8117 (_FP_DIV_MEAT_S): Ditto.
8118 (_FP_DIV_MEAT_D): Ditto.
8120 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
8122 * Makefile.in: Add support for __sync_* libgcc functions.
8124 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
8126 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
8128 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
8131 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
8132 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
8134 * config/i386/64/t-fprules-softfp: Moved to ...
8135 * config/i386/64/t-softfp-compat: This. New.
8137 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
8139 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
8140 Initialize f with 0.0.
8142 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
8145 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
8147 * config/i386/64/_divtc3-compat.c: New.
8148 * config/i386/64/_multc3-compat.c: Likewise.
8149 * config/i386/64/_powitf2-compat.c: Likewise.
8150 * config/i386/64/eqtf2.c: Likewise.
8151 * config/i386/64/getf2.c: Likewise.
8152 * config/i386/64/letf2.c: Likewise.
8153 * config/i386/64/t-fprules-softfp: Likewise.
8155 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
8157 * config.host: Add i386/${host_address}/t-fprules-softfp to
8158 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
8159 i[34567]86-*-linux*, x86_64-*-linux*.
8161 * configure.ac: Set host_address to 64 or 32 for x86.
8162 * configure: Regenerated.
8164 * Makefile.in (config.status): Also depend on
8165 $(srcdir)/config.host.
8167 * config/i386/32/t-fprules-softfp: New.
8168 * config/i386/32/tf-signs.c: Likewise.
8170 * config/i386/64/sfp-machine.h: New. Moved from gcc.
8172 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
8173 Uros Bizjak <ubizjak@gmail.com>
8175 * config/i386/32/sfp-machine.h: New.
8177 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
8179 * config/rs6000/t-ppccomm: Remove rules that conflict with
8180 auto-generated rules.
8182 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8184 * configure.ac: sinclude override.m4.
8185 * configure: Regenerate.
8187 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
8189 * configure: Regenerate.
8191 2008-06-10 Joseph Myers <joseph@codesourcery.com>
8193 * Makefile.in (DECNUMINC): Remove
8194 -I$(MULTIBUILDTOP)../../libdecnumber.
8197 2008-06-07 Joseph Myers <joseph@codesourcery.com>
8199 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
8200 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
8201 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
8202 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
8203 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
8204 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
8205 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
8206 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
8207 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
8208 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
8209 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
8210 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
8211 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
8212 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
8214 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
8216 * config.host (sh2[lbe]*-*-linux*): Allow target.
8218 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
8220 * config/rs6000/t-ppccomm: Add build rules for new files.
8221 (LIB2ADD_ST): New variable.
8223 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
8227 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
8228 * config/t-avr: New file. Build 16bit libgcc functions.
8230 2008-03-02 Jakub Jelinek <jakub@redhat.com>
8233 * config/t-slibgcc-darwin: Make install-leaf dependent on
8234 install-darwin-libgcc-stubs instead of install.
8236 2008-01-25 Joseph Myers <joseph@codesourcery.com>
8238 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
8239 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
8240 sh-*-rtemscoff*): Remove cases.
8242 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
8244 * Makefile.in (all): Use install-leaf rather than install.
8245 (install): Split most of the rule into...
8246 (install-leaf): ...this new one.
8248 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
8249 Paolo Bonzini <bonzini@gnu.org>
8252 * Makefile.in: Use @shlib_slibdir@ substitution to get
8253 correct install name on darwin.
8254 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
8256 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
8258 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
8259 cris-*-elf and cris-*-none.
8260 (crisv32-*-linux*): Similar, as cris-*-linux*.
8262 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
8264 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
8266 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
8269 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
8270 * configure: Regenerated.
8272 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
8274 * Makefile.in (dfp-filenames): Replace decimal_globals,
8275 decimal_data, binarydecimal and convert_data with
8276 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
8277 and bid_convert_data, respectively.
8279 2007-09-17 Chao-ying Fu <fu@mips.com>
8280 Nigel Stephens <nigel@mips.com>
8282 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
8283 * Makefile.in (fixed_point): Define.
8284 Check if fixed_point is yes to build support functions.
8285 * configure.ac: Check for fixed_point support.
8286 * configure: Regenerated.
8287 * gen-fixed.sh: New file to generate lists of fixed-point labels,
8288 funcs, modes, from, to.
8290 2007-09-11 Janis Johnson <janis187@us.ibm.com
8292 * Makefile.in (dfp-filenames): Add bid128_noncomp.
8294 2007-09-10 Janis Johnson <janis187@us.ibm.com>
8296 * Makefile.in (dfp-filenames): Remove decUtility, add
8297 decDouble, decPacked, decQuad, decSingle.
8299 2007-08-27 Hans Kester <hans.kester@ellips.nl>
8301 * config.host : Add x86_64-elf target.
8303 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
8305 * configure.ac (set_have_cc_tls): Add a missing =.
8306 * configure: Regenerated.
8308 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
8310 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
8311 and x86_64-*-linux*.
8313 * config/t-tls: New file.
8315 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
8317 * configure.ac: Include ../config/enable.m4 and
8318 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
8319 supports TLS and substitute set_have_cc_tls.
8320 * configure: Regenerated.
8322 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
8324 * Makefile.in: Use libbid for DFP when BID is enabled.
8326 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
8328 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
8329 extra_parts. Add config/i386/t-cygming to tmake_file.
8330 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
8332 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
8333 Danny Smith <dannysmith@users.sourceforge.net>
8336 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
8337 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
8338 * config/i386/t-crtfm: Compile crtfastmath.o with
8339 -minline-all-stringops.
8341 2007-05-10 Richard Sandiford <richard@codesourcery.com>
8343 * config.host (sparc-wrs-vxworks): New target.
8345 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
8347 * config.host: Recognize fido.
8349 2007-04-04 Janis Johnson <janis187@us.ibm.com>
8351 * configure: Check host, not target, for decimal float support.
8353 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
8355 * config/i386/t-crtpc: New file.
8356 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
8357 (x86_64-*-linux*): Ditto.
8359 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
8361 * config.host (x86_64-*-mingw*): New target.
8363 2007-03-23 Michael Meissner <michael.meissner@amd.com>
8364 H.J. Lu <hongjiu.lu@intel.com>
8366 * Makefile.in (enable_decimal_float): New.
8368 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
8369 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
8370 (decbits-filenames): This.
8371 (decbits-objects): New.
8372 (libgcc-objects): Add $(decbits-objects).
8374 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
8375 Substitute enable_decimal_float.
8376 * configure: Regenerated.
8378 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
8380 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
8382 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
8384 * Makefile.in (install-info): New dummy target.
8386 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
8388 * config.host (bfin*-linux-uclibc*): Set extra_parts.
8390 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
8392 * Makefile.in: Add install-html and install-pdf dummy
8395 2007-02-05 Roger Sayle <roger@eyesopen.com>
8396 Daniel Jacobowitz <dan@codesourcery.com>
8398 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
8399 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
8400 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
8402 2007-01-29 Janis Johnson <janis187@us.ibm.com>
8404 * Makefile.in (dec-filenames): Add decExcept.
8406 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
8409 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
8412 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
8414 * configure.ac: Add --enable-version-specific-runtime-libs.
8415 Correct $slibdir default.
8416 * configure: Regenerated.
8418 2007-01-23 Joseph Myers <joseph@codesourcery.com>
8420 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
8422 2007-01-21 Andrew Pinski <pinskia@gmail.com>
8425 * config.host (alpha*-*-linux*): Set extra_parts.
8427 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
8429 * config/sh/t-linux: New.
8430 * config.host (sh*-*-linux*): Set tmake_file.
8432 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
8434 * Makefile.in (install): Handle multilibs.
8436 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
8438 * Makefile.in: Added .PHONY entry for documentation targets.
8440 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
8442 * Makefile.in: Add empty info, html, dvi, pdf targets.
8444 2007-01-04 Mike Stump <mrs@apple.com>
8446 * Makefile.in (MAKEINFO): Remove.
8449 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
8451 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
8452 * configure: Regenerate.
8453 * Makefile.in (host_subdir): Substitute it.
8454 (gcc_objdir): Use it.
8456 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
8458 * config.host (ia64*-*-linux*): Set tmake_file.
8460 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
8462 * Makefile.in (version): Define.
8464 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
8465 Paolo Bonzini <bonzini@gnu.org>
8467 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
8468 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
8469 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
8470 config/sparc/t-crtfm, config/t-slibgcc-darwin,
8471 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
8472 shared-object.mk, siditi-object.mk, static-object.mk: New files.
8473 * configure: Generated.
8475 Copyright (C) 2007-2017 Free Software Foundation, Inc.
8477 Copying and distribution of this file, with or without modification,
8478 are permitted in any medium without royalty provided the copyright
8479 notice and this notice are preserved.