1 2016-09-07 Joseph Myers <joseph@codesourcery.com>
4 * libgcc2.c (NOTRUNC): Invert settings.
6 2016-09-06 Martin Liska <mliska@suse.cz>
10 * libgcov-profiler.c: Use __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{4,8} to
11 conditionaly enable/disable *_atomic functions.
13 2016-08-26 Joseph Myers <joseph@codesourcery.com>
15 * config.host (i[34567]86-*-* | x86_64-*-*): Enable TFmode soft-fp
16 where not already enabled.
18 2016-08-25 Szabolcs Nagy <szabolcs.nagy@arm.com>
20 * config/mips/linux-unwind.h: Use sys/syscall.h.
22 2016-08-16 Joseph Myers <joseph@codesourcery.com>
25 * soft-fp/adddf3.c: Update from glibc.
26 * soft-fp/addsf3.c: Likewise.
27 * soft-fp/addtf3.c: Likewise.
28 * soft-fp/divdf3.c: Likewise.
29 * soft-fp/divsf3.c: Likewise.
30 * soft-fp/divtf3.c: Likewise.
31 * soft-fp/double.h: Likewise.
32 * soft-fp/eqdf2.c: Likewise.
33 * soft-fp/eqsf2.c: Likewise.
34 * soft-fp/eqtf2.c: Likewise.
35 * soft-fp/extenddftf2.c: Likewise.
36 * soft-fp/extended.h: Likewise.
37 * soft-fp/extendsfdf2.c: Likewise.
38 * soft-fp/extendsftf2.c: Likewise.
39 * soft-fp/extendxftf2.c: Likewise.
40 * soft-fp/fixdfdi.c: Likewise.
41 * soft-fp/fixdfsi.c: Likewise.
42 * soft-fp/fixdfti.c: Likewise.
43 * soft-fp/fixsfdi.c: Likewise.
44 * soft-fp/fixsfsi.c: Likewise.
45 * soft-fp/fixsfti.c: Likewise.
46 * soft-fp/fixtfdi.c: Likewise.
47 * soft-fp/fixtfsi.c: Likewise.
48 * soft-fp/fixtfti.c: Likewise.
49 * soft-fp/fixunsdfdi.c: Likewise.
50 * soft-fp/fixunsdfsi.c: Likewise.
51 * soft-fp/fixunsdfti.c: Likewise.
52 * soft-fp/fixunssfdi.c: Likewise.
53 * soft-fp/fixunssfsi.c: Likewise.
54 * soft-fp/fixunssfti.c: Likewise.
55 * soft-fp/fixunstfdi.c: Likewise.
56 * soft-fp/fixunstfsi.c: Likewise.
57 * soft-fp/fixunstfti.c: Likewise.
58 * soft-fp/floatdidf.c: Likewise.
59 * soft-fp/floatdisf.c: Likewise.
60 * soft-fp/floatditf.c: Likewise.
61 * soft-fp/floatsidf.c: Likewise.
62 * soft-fp/floatsisf.c: Likewise.
63 * soft-fp/floatsitf.c: Likewise.
64 * soft-fp/floattidf.c: Likewise.
65 * soft-fp/floattisf.c: Likewise.
66 * soft-fp/floattitf.c: Likewise.
67 * soft-fp/floatundidf.c: Likewise.
68 * soft-fp/floatundisf.c: Likewise.
69 * soft-fp/floatunditf.c: Likewise.
70 * soft-fp/floatunsidf.c: Likewise.
71 * soft-fp/floatunsisf.c: Likewise.
72 * soft-fp/floatunsitf.c: Likewise.
73 * soft-fp/floatuntidf.c: Likewise.
74 * soft-fp/floatuntisf.c: Likewise.
75 * soft-fp/floatuntitf.c: Likewise.
76 * soft-fp/gedf2.c: Likewise.
77 * soft-fp/gesf2.c: Likewise.
78 * soft-fp/getf2.c: Likewise.
79 * soft-fp/ledf2.c: Likewise.
80 * soft-fp/lesf2.c: Likewise.
81 * soft-fp/letf2.c: Likewise.
82 * soft-fp/muldf3.c: Likewise.
83 * soft-fp/mulsf3.c: Likewise.
84 * soft-fp/multf3.c: Likewise.
85 * soft-fp/negdf2.c: Likewise.
86 * soft-fp/negsf2.c: Likewise.
87 * soft-fp/negtf2.c: Likewise.
88 * soft-fp/op-1.h: Likewise.
89 * soft-fp/op-2.h: Likewise.
90 * soft-fp/op-4.h: Likewise.
91 * soft-fp/op-8.h: Likewise.
92 * soft-fp/op-common.h: Likewise.
93 * soft-fp/quad.h: Likewise.
94 * soft-fp/single.h: Likewise.
95 * soft-fp/soft-fp.h: Likewise.
96 * soft-fp/subdf3.c: Likewise.
97 * soft-fp/subsf3.c: Likewise.
98 * soft-fp/subtf3.c: Likewise.
99 * soft-fp/truncdfsf2.c: Likewise.
100 * soft-fp/trunctfdf2.c: Likewise.
101 * soft-fp/trunctfsf2.c: Likewise.
102 * soft-fp/trunctfxf2.c: Likewise.
103 * soft-fp/unorddf2.c: Likewise.
104 * soft-fp/unordsf2.c: Likewise.
105 * soft-fp/unordtf2.c: Likewise.
107 2016-08-15 Gilles Gouaillardet <gilles.gouaillardet@gmail.com>
109 PR gcov-profile/67097
110 * libgcov-util.c (gcov_profile_merge): Skip missing files.
112 2016-08-10 Martin Liska <mliska@suse.cz>
114 PR gcov-profile/58306
115 * Makefile.in: New functions (modules) are added.
116 * libgcov-profiler.c (__gcov_interval_profiler_atomic): New
118 (__gcov_pow2_profiler_atomic): New function.
119 (__gcov_one_value_profiler_body): New argument is instroduced.
120 (__gcov_one_value_profiler): Call with the new argument.
121 (__gcov_one_value_profiler_atomic): Likewise.
122 (__gcov_indirect_call_profiler_v2): Likewise.
123 (__gcov_time_profiler_atomic): New function.
124 (__gcov_average_profiler_atomic): Likewise.
125 (__gcov_ior_profiler_atomic): Likewise.
126 * libgcov.h: Declare the aforementioned functions.
128 2016-08-09 Martin Liska <mliska@suse.cz>
130 * libgcov-util.c: Fix typo and GNU coding style.
132 2016-08-09 Martin Liska <mliska@suse.cz>
134 * Makefile.in: Remove __gcov_indirect_call_profiler.
135 * libgcov-profiler.c (__gcov_indirect_call_profiler): Remove
137 * libgcov.h: And the declaration of the function.
139 2016-08-09 Martin Liska <mliska@suse.cz>
141 * libgcov-profiler.c (__gcov_pow2_profiler): Consider 0 as not
144 2016-07-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
146 * config/rs6000/_divkc3.c: Add copyright/license boilerplate.
147 * config/rs6000/_mulkc3.c: Likewise.
149 2016-07-29 Georg-Johann Lay <avr@gjlay.de>
151 * config/avr/lib1funcs.S (__muldi3) [have MUL]: No need to clear
152 zero_reg as previous call to __umulhisi3 already cleared it.
154 2016-07-21 Aurelien Jarno <aurelien@aurel32.net>
157 * config/arm/ieee754-df.S (extendsfdf2): Convert sNaN to qNaN.
159 2016-07-19 Nick Clifton <nickc@redhat.com>
161 * config.host (m32r): Add m32r/t-m32r to tmake_file.
162 Add crtinit.o and crtfini.o to extra_parts.
164 2016-07-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
166 * config/rs6000/_divkc3.c: New.
167 * config/rs6000/_mulkc3.c: New.
168 * config/rs6000/quad-float128.h: Define TFtype; declare _mulkc3
170 * config/rs6000/t-float128: Add _mulkc3 and _divkc3 to
173 2016-07-11 Hale Wang <hale.wang@arm.com>
174 Andre Vieira <andre.simoesdiasvieira@arm.com>
176 * config/arm/lib1funcs.S: Add new wrapper.
178 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
180 * config/arm/lib1funcs.S (__ARM_ARCH__): Define to 8 for ARMv8-M.
182 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
184 * config/arm/lib1funcs.S (HAVE_ARM_CLZ): Define for ARMv6* or later
185 and ARMv5t* rather than for a fixed list of architectures.
187 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
189 * config/arm/bpabi-v6m.S: Clarify what architectures is the
190 implementation suitable for.
191 * config/arm/lib1funcs.S (__prefer_thumb__): Define among other cases
192 for all Thumb-1 only targets.
193 (NOT_ISA_TARGET_32BIT): Define for Thumb-1 only targets.
194 (THUMB_LDIV0): Test for NOT_ISA_TARGET_32BIT rather than
197 (ARM_FUNC_ALIAS): Likewise.
198 (umodsi3): Add check to __ARM_ARCH_ISA_THUMB != 1 to guard the idiv
201 (clzsi2): Test for NOT_ISA_TARGET_32BIT rather than __ARM_ARCH_6M__.
204 (L_interwork_call_via_rX): Test for __ARM_ARCH_ISA_ARM rather than
205 __ARM_ARCH_6M__ in guard for checking whether it is defined.
206 (final includes): Test for NOT_ISA_TARGET_32BIT rather than
207 __ARM_ARCH_6M__ and add comment to indicate the connection between
208 this condition and the one in gcc/config/arm/elf.h.
209 * config/arm/libunwind.S: Test for __ARM_ARCH_ISA_THUMB and
210 __ARM_ARCH_ISA_ARM rather than __ARM_ARCH_6M__.
211 * config/arm/t-softfp: Likewise.
213 2016-07-06 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
215 * libgcc2.c (SYMBOL__MAIN): Remove checks for
216 CTOR_LISTS_DEFINED_EXTERNALLY.
218 2016-06-28 Walter Lee <walt@tilera.com>
220 * config/tilepro/atomic.h: Do not include arch/spr_def.h and
222 (SPR_CMPEXCH_VALUE): Define for tilegx.
223 (__NR_FAST_cmpxchg): Define for tilepro.
224 (__NR_FAST_atomic_update): Define for tilepro.
225 (__NR_FAST_cmpxchg64): Define for tilepro.
227 2016-06-23 Jakub Sejdak <jakub.sejdak@phoesys.com>
229 * config.host: Add suport for arm*-*-phoenix* targets.
231 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
233 * config.host: Remove support for mep-*.
234 * config/mep/lib1funcs.S: Remove.
235 * config/mep/lib2funcs.c: Remove.
236 * config/mep/t-mep: Remove.
237 * config/mep/tramp.c: Remove.
239 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
241 * config.host: Remove support for avr-rtems.
242 * config/avr/t-rtems: Remove.
244 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
246 * config.host: Remove m32r-rtems support.
248 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
250 * config.host: Remove h8300-rtems support.
252 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
254 * config.host: Remove support for knetbsd.
256 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
258 * config.host: Remove support for openbsd 2 and 3.
260 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
262 * config.host: Remove interix support.
263 * config/i386/t-interix: Remove.
265 2016-06-18 John David Anglin <danglin@gcc.gnu.org>
267 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Don't set
268 least-significant bit in function pointer for fixup.
270 2016-06-05 Aaron Conole <aconole@redhat.com>
271 Nathan Sidwell <nathan@acm.org>
274 * libgcov-driver-system.c (__gcov_error_file): Disable if IN_GCOV_TOOL.
275 (get_gcov_error_file): Check __gcov_error_file before trying to
277 (gcov_error): Always use get_gcov_error_file.
279 2016-06-02 Aaron Conole <aconole@redhat.com>
281 * libgcov-driver-system.c (__gcov_error_file): New.
282 (get_gcov_error_file): New.
283 (gcov_error): Use and set __gcov_error_file.
284 (gcov_error_exit): New.
285 * libgcov-driver.c (gcov_exit): Call gcov_error_exit.
287 2016-05-26 Nathan Sidwell <nathan@acm.org>
289 * config/nvptx/free.asm: Delete.
290 * config/nvptx/malloc.asm: Delete.
291 * config/nvptx/realloc.c: Delete.
294 2016-05-25 Nathan Sidwell <nathan@acm.org>
296 * config/nvptx/crt0.s: Delete.
297 * config/nvptx/crt0.c: New.
300 2016-05-19 Sandra Loosemore <sandra@codesourcery.com>
302 * config.host [x86_64-*-cygwin*]: Handle tmake_eh_file for mixed
303 dw2/seh configuration.
304 [x86_64-*-mingw*]: Likewise.
306 2016-05-10 Joel Sherrill <joel@rtems.org>
309 * config.host (moxie-*-rtems*): Merge this stanza with other moxie
310 targets so the same extra_parts are built. Also have tmake_file add
311 on to its value rather than override.
313 2016-04-30 Oleg Endo <olegendo@gcc.gnu.org>
315 * config.host: Remove SH5 support.
316 * configure: Likewise.
318 2016-04-29 Oleg Endo <olegendo@gcc.gnu.org>
320 * config/sh/crt1.S: Remove SH5 support.
321 * config/sh/crti.S: Likewise.
322 * config/sh/crtn.S: Likewise.
323 * config/sh/lib1funcs-4-300.S: Likewise.
324 * config/sh/lib1funcs-Os-4-200.S: Likewise.
325 * config/sh/lib1funcs.S: Likewise.
326 * config/sh/linux-unwind.h: Likewise.
327 * config/sh/t-sh64: Delete.
329 2016-04-29 Claudiu Zissulescu <claziss@synopsys.com>
331 * config/arc/ieee-754/eqdf2.S: Handle FPX NaN.
333 2016-04-28 Claudiu Zissulescu <claziss@synopsys.com>
334 Joern Rennecke <joern.rennecke@embecosm.com>
336 * config/arc/crttls.S: New file.
337 * config/arc/t-arc: New rule.
338 * config.host (arc*-*-elf*, arc*-*-linux*): Add crttls.o.
340 2016-04-25 Nick Clifton <nickc@redhat.com>
342 * config/msp430/cmpd.c (__mspabi_cmpf): Add prototype.
343 (__mspabi_cmpd): Likewise.
344 * config/msp430/floathidf.c (__floathidf): Likewise.
345 * config/msp430/floathisf.c (__floathisf): Likewise
346 * config/msp430/floatunhidf.c (__floatunssidf): Likewise.
347 * config/msp430/floatunhisf.c (__floatunshisf): Likewise.
348 * config/msp430/lib2shift.c (__ashlsi3): Take a signed char as the
350 (__ashrsi3): Likewise.
352 2016-04-21 Waldemar Brodkorb <wbx@openadk.org>
354 * config/m68k/linux-atomic.c: Do not include unistd.h
356 2016-04-20 Martin Galvan <martin.galvan@tallertechnologies.com>
358 * config/arm/ieee754-df.S: Fix typos in comments.
360 2016-04-11 Michael Meissner <meissner@linux.vnet.ibm.com>
363 * configure.ac (powerpc*-*-linux*): Rework tests to build
364 __float128 emulation routines to not depend on using #pragma GCC
365 target to enable -mfloat128.
366 * configure: Regnerate.
368 2016-04-04 Eric Botcazou <ebotcazou@adacore.com>
371 * libgcc2.c (L__main): Undefine __LIBGCC_EH_FRAME_SECTION_NAME__ if
372 __MINGW32__ is defined.
374 2016-03-28 James Bowman <james.bowman@ftdichip.com>
376 * libgcc/config/ft32/lib1funcs.S (*divsi3, *modsi3): New.
378 2016-03-22 Michael Meissner <meissner@linux.vnet.ibm.com>
381 * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): If libgcc was
382 built with an assembler that does not support ISA 3.0
383 instructions, rename __extendkftf2_sw to __extendkftf2.
385 2016-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
388 * config/sol2/gmon.c [__i386__] (_mcount): Save and restore
389 call-clobbered registers.
390 (internal_mcount): Remove __i386__ handling.
392 2016-02-26 Joel Sherrill <joel@rtems.org>
394 * config.host: Add x86_64-*-rtems*.
396 2016-02-26 Joel Sherrill <joel@rtems.org>
398 * libgcc/config.host: Add aarch64-*-rtems*.
400 2016-02-26 Paul E. Murphy <murphyp@linux.vnet.ibm.com>
401 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
403 * config/rs6000/sfp-machine.h (_FP_DECL_EX): Declare _fpsr as a
404 union of u64 and double.
405 (FP_TRAPPING_EXCEPTIONS): Return a bitmask of trapping exceptions.
406 (FP_INIT_ROUNDMODE): Read the fpscr instead of writing a mystery
408 (FP_ROUNDMODE): Update the usage of _fpscr.
410 2016-02-25 Ilya Verbin <ilya.verbin@intel.com>
413 * Makefile.in (crtoffloadtable$(objext)): New rule.
414 * configure.ac (extra_parts): Add crtoffloadtable$(objext) if
415 enable_offload_targets is not empty.
416 * configure: Regenerate.
417 * offloadstuff.c: Move __OFFLOAD_TABLE__ from crtoffloadend to
420 2016-02-17 Max Filippov <jcmvbkbc@gmail.com>
422 * config/xtensa/ieee754-df.S (__muldf3_aux, __divdf3_aux): Add
423 .literal_position before the function.
424 * config/xtensa/ieee754-sf.S (__mulsf3_aux, __divsf3_aux):
427 2016-02-15 Marcin Kościelnicki <koriakin@0x04.net>
429 * config.host: Use t-stack and t-stack-s390 for s390*-*-linux.
430 * config/s390/morestack.S: New file.
431 * config/s390/t-stack-s390: New file.
432 * generic-morestack.c (__splitstack_find): Add s390-specific code.
434 2016-02-12 Walter Lee <walt@tilera.com>
436 * config.host (tilegx*-*-linux*): remove ti from
437 softfp_int_modes for 32-bit configs.
439 2016-02-10 Ian Lance Taylor <iant@google.com>
442 * config/i386/morestack.S (__stack_split_initialize): Align
445 2016-02-03 Andreas Tobler <andreast@gcc.gnu.org>
448 * config/rs6000/sfp-machine.h: Guard __sfp_exceptions with
449 __FLOAT128__ to compile only for __float128 capable targets.
451 2016-01-25 Jakub Jelinek <jakub@redhat.com>
454 * config/rs6000/sfp-machine.h: Fix a typo in #ifndef - __NO_FPRS__
455 instead of ___NO_FPRS__.
457 2016-01-21 Michael Meissner <meissner@linux.vnet.ibm.com>
458 Steven Munroe <munroesj@linux.vnet.ibm.com>
459 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
461 * config/rs6000/float128-sed: New files to convert TF names to KF
462 names for PowerPC IEEE 128-bit floating point support.
463 * config/rs6000/float128-sed-hw: Likewise.
465 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
466 floating point hardware support.
468 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
469 128-bit floating point software emulation or use ISA 3.0 hardware
470 support if it is available.
472 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
475 * config/rs6000/extendkftf2-sw.c: New file, convert IEEE 128-bit
476 floating point to IBM extended double.
478 * config/rs6000/trunctfkf2-sw.c: New file, convert IBM extended
479 double to IEEE 128-bit floating point.
481 * config/rs6000/t-float128: New Makefile fragments to enable
482 building __float128 emulation support.
483 * config/rs6000/t-float128-hw: Likewise.
485 * config/rs6000/sfp-exceptions.c: New file to provide exception
486 support for IEEE 128-bit floating point.
488 * config/rs6000/floattikf.c: New files for converting between IEEE
489 128-bit floating point and signed/unsigned 128-bit integers.
490 * config/rs6000/fixunskfti.c: Likewise.
491 * config/rs6000/fixkfti.c: Likewise.
492 * config/rs6000/floatuntikf.c: Likewise.
494 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
495 when building on 64-bit systems, or when VSX is enabled.
496 (_FP_W_TYPE): Likewise.
497 (_FP_WS_TYPE): Likewise.
498 (_FP_I_TYPE): Likewise.
499 (TItype): Define on 64-bit systems.
502 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
503 (_FP_MUL_MEAT_Q): Likewise.
504 (_FP_DIV_MEAT_D): Likewise.
505 (_FP_DIV_MEAT_Q): Likewise.
506 (_FP_NANFRAC_D): Likewise.
507 (_FP_NANFRAC_Q): Likewise.
508 (ISA_BIT): Add exception support if we are being compiled on a
509 machine with hardware floating point support to build the IEEE
510 128-bit emulation functions.
511 (FP_EX_INVALID): Likewise.
512 (FP_EX_OVERFLOW): Likewise.
513 (FP_EX_UNDERFLOW): Likewise.
514 (FP_EX_DIVZERO): Likewise.
515 (FP_EX_INEXACT): Likewise.
516 (FP_EX_ALL): Likewise.
517 (__sfp_handle_exceptions): Likewise.
518 (FP_HANDLE_EXCEPTIONS): Likewise.
519 (FP_RND_NEAREST): Likewise.
520 (FP_RND_ZERO): Likewise.
521 (FP_RND_PINF): Likewise.
522 (FP_RND_MINF): Likewise.
523 (FP_RND_MASK): Likewise.
524 (_FP_DECL_EX): Likewise.
525 (FP_INIT_ROUNDMODE): Likewise.
526 (FP_ROUNDMODE): Likewise.
528 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
529 VSX code, enable IEEE 128-bit floating point. If the compiler can
530 compile IEEE 128-bit floating point code with ISA 3.0 IEEE 128-bit
531 floating point hardware instructions and it supports declaring
532 functions with the ifunc attribute, enable ifunc functions to
533 switch between software and hardware support.
534 * configure.ac (powerpc*-*-linux*): Likewise.
535 * configure: Regenerate.
537 2016-01-15 Nick Clifton <nickc@redhat.com>
539 * config/msp430/t-msp430 (lib2_mul_none.o): Only use the first
540 dependency as the source file to be compiled.
541 (lib2_mul_16bit.o, lib2hw_mul_16.o, lib2hw_mul_32.o)
542 (lib2hw_mul_f5.o): Likewise.
544 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
546 * libgcc/config/rs6000/extendkftf2-sw.c: Revert 2016-01-13 change.
547 * libgcc/config/rs6000/fixkfti.c: Likewise.
548 * libgcc/config/rs6000/fixunskfti.c: Likewise.
549 * libgcc/config/rs6000/float128-hw.c: Likewise.
550 * libgcc/config/rs6000/float128-ifunc.c: Likewise.
551 * libgcc/config/rs6000/float128-sed: Likewise.
552 * libgcc/config/rs6000/floattikf.c: Likewise.
553 * libgcc/config/rs6000/floatuntikf.c: Likewise.
554 * libgcc/config/rs6000/quad-float128.h: Likewise.
555 * libgcc/config/rs6000/sfp-exceptions.c: Likewise.
556 * libgcc/config/rs6000/sfp-machine.h: Likewise.
557 * libgcc/config/rs6000/t-float128: Likewise.
558 * libgcc/config/rs6000/t-float128-hw: Likewise.
559 * libgcc/config/rs6000/trunctfkf2-sw.c: Likewise.
560 * libgcc/config.host: Likewise.
561 * libgcc/configure: Likewise.
562 * libgcc/configure.ac: Likewise.
564 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
565 Steven Munroe <munroesj@linux.vnet.ibm.com>
566 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
568 * config/rs6000/sfp-exceptions.c: New file to provide exception
569 support for IEEE 128-bit floating point.
571 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
572 floating point hardware support.
574 * config/rs6000/floattikf.c: New files for IEEE 128-bit floating
576 * config/rs6000/fixunskfti.c: Likewise.
577 * config/rs6000/fixkfti.c: Likewise.
578 * config/rs6000/floatuntikf.c: Likewise.
579 * config/rs6000/extendkftf2-sw.c: Likewise.
580 * config/rs6000/trunctfkf2-sw.c: Likewise.
582 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
583 128-bit floating point software emulation or use ISA 3.0 hardware
584 support if it is available.
586 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
589 * config/rs6000/t-float128: New Makefile fragments to enable
590 building __float128 emulation support.
591 * config/rs6000/t-float128-hw: Likewise.
593 * config/rs6000/float128-sed: New file to convert TF names to KF
594 names for PowerPC IEEE 128-bit floating point support.
596 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
597 when building on 64-bit systems, or when VSX is enabled.
598 (_FP_W_TYPE): Likewise.
599 (_FP_WS_TYPE): Likewise.
600 (_FP_I_TYPE): Likewise.
601 (TItype): Define on 64-bit systems.
604 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
605 (_FP_MUL_MEAT_Q): Likewise.
606 (_FP_DIV_MEAT_D): Likewise.
607 (_FP_DIV_MEAT_Q): Likewise.
608 (_FP_NANFRAC_D): Likewise.
609 (_FP_NANFRAC_Q): Likewise.
610 (ISA_BIT): Add exception support if we are being compiled on a
611 machine with hardware floating point support to build the IEEE
612 128-bit emulation functions.
613 (FP_EX_INVALID): Likewise.
614 (FP_EX_OVERFLOW): Likewise.
615 (FP_EX_UNDERFLOW): Likewise.
616 (FP_EX_DIVZERO): Likewise.
617 (FP_EX_INEXACT): Likewise.
618 (FP_EX_ALL): Likewise.
619 (__sfp_handle_exceptions): Likewise.
620 (FP_HANDLE_EXCEPTIONS): Likewise.
621 (FP_RND_NEAREST): Likewise.
622 (FP_RND_ZERO): Likewise.
623 (FP_RND_PINF): Likewise.
624 (FP_RND_MINF): Likewise.
625 (FP_RND_MASK): Likewise.
626 (_FP_DECL_EX): Likewise.
627 (FP_INIT_ROUNDMODE): Likewise.
628 (FP_ROUNDMODE): Likewise.
630 * configure.ac (powerpc*-*-linux*): Check whether the PowerPC
631 compiler can do __float128.
632 * configure: Regenerate.
634 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
635 VSX code, enable IEEE 128-bit floating point.
637 2016-01-05 Olivier Hainque <hainque@adacore.com>
639 * config/rs6000/aix-unwind.h (ucontext_for): Handle AIX 7.1
642 2016-01-04 Jakub Jelinek <jakub@redhat.com>
644 Update copyright years.
646 2015-12-18 Andris Pavenis <andris.pavenis@iki.fi>
648 * config.host: Add *-*-msdosdjgpp to lists of i[34567]86-*-*
651 2015-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
653 * unwind-generic.h (_Unwind_GetTextRelBase): Call __builtin_abort
654 instead of abort to avoid dependency on stdlib.h.
656 2015-12-09 John David Anglin <danglin@gcc.gnu.org>
658 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Remove code
659 to initialize call to __dl_fixup once.
661 2015-12-04 Nick Clifton <nickc@redhat.com>
663 * config/msp430/mpy.c (__mulhi3): Use a faster algorithm.
664 Allow for the second argument being negative.
665 * config.host (extra_parts): Define for MSP430. Create separate
666 libraries for each of the hardware multiply formats.
667 * config/msp430/lib2hw_mul.S: Build only the multiply routines
669 * config/msp430/lib2mul.c: Likewise.
670 * config/msp430/t-msp430 (LIB2ADD): Remove lib2hw_mul.S.
671 Add rules to build hardware multiply libraries.
672 * config/msp430/lib2divSI.c: (__mspabi_divlu): Alias for
673 __mspabi_divul function.
674 (__mspabi_divllu): New stub function.
676 2015-12-01 John David Anglin <danglin@gcc.gnu.org>
678 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Initialize
679 fixup values if saved GOT address doesn't match runtime address.
680 (fixup_branch_offset): Reorder list.
682 2015-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
684 * Makefile.in (VTV_CFLAGS): New variable.
685 (vtv_start$(objext), vtv_end$(objext), vtv_end$(objext))
686 (vtv_start_preinit$(objext), vtv_end_preinit$(objext)): Use it.
687 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
688 Add vtv_start.o, vtv_end.o, vtv_start_preinit.o, vtv_end_preinit.o
689 to extra_parts if $enable_vtable_verify = yes.
691 2015-11-23 Szabolcs Nagy <szabolcs.nagy@arm.com>
694 * config/arm/linux-atomic-64bit.c (__write): Rename to...
695 (write): ...this and fix the return type.
697 2015-11-19 DJ Delorie <dj@redhat.com>
699 * config/msp430/lib2hw_mul.S: Fix alignment.
701 2015-11-18 Nathan Sidwell <nathan@codesourcery.com>
703 * config/nvptx/reduction.c: New.
704 * config/nvptx/t-nvptx (LIB2ADD): Add it.
706 2015-11-15 David Edelsohn <dje.gcc@gmail.com>
708 * config/rs6000/on_exit.c: New file.
709 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build on_exit.c.
710 * config/rs6000/libgcc-aix-cxa.ver (on_exit): Add symbol to exports.
712 2015-11-11 Claudiu Zissulescu <claziss@synopsys.com>
714 * config/arc/dp-hack.h: Add support for ARCHS.
715 * config/arc/ieee-754/divdf3.S: Likewise.
716 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
717 * config/arc/ieee-754/muldf3.S: Likewise.
718 * config/arc/ieee-754/mulsf3.S: Likewise
719 * config/arc/lib1funcs.S: Likewise
720 * config/arc/gmon/dcache_linesz.S: Don't read the build register
722 * config/arc/gmon/profil.S (__profil, __profil_irq): Don't profile
724 * config/arc/ieee-754/arc-ieee-754.h (MPYHU, MPYH): Define.
725 * config/arc/t-arc700-uClibc: Remove hard selection for ARC 700
728 2015-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
730 * config/ia64/crtbegin.S: Check HAVE_INITFINI_ARRAY_SUPPORT
732 * config/ia64/crtend.S: Likewise.
734 2015-11-07 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
736 * config/visium/lib2funcs.c (__set_trampoline_parity): Use
737 __CHAR_BIT__ instead of BITS_PER_UNIT.
738 * fixed-bit.h: Likewise.
739 * fp-bit.h: Likewise.
740 * libgcc2.c (__popcountSI2): Likewise.
741 (__popcountDI2): Likewise.
742 * libgcc2.h: Likewise.
743 * libgcov.h: Likewise.
745 2015-11-07 David Edelsohn <dje.gcc@gmail.com>
747 * config/rs6000/atexit.c: New file.
748 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build atexit.c.
749 * config/rs6000/libgcc-aix-cxa.ver (atexit): Add symbol to exports.
750 * config/rs6000/cxa_finalize.c
751 (catomic_compare_and_exchange_bool_acq): Negate return value.
753 2015-10-30 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
755 * config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H.
756 (processor_subtypes): Add znver1.
757 (get_amd_cpu): Detect znver1.
759 2015-10-29 Christophe Lyon <christophe.lyon@linaro.org>
761 * config.host (arm*-*-eabi*, arm*-*-symbianelf*, arm*-*-rtems*):
762 Include crtfastmath.o.
764 2015-10-23 Joern Rennecke <joern.rennecke@embecosm.com>
767 * config/epiphany/udivsi3-float.c: Fix CONCISE test, and comment typo.
769 2015-10-16 Kaushik Phatak <kaushik.phatak@kpit.com>
771 * config/rl78/divmodqi.S: Return 0x00 by default for div by 0.
772 * config/rl78/divmodsi.S: Update return register to r8.
773 * config/rl78/divmodhi.S: Update return register to r8,r9.
774 Branch to main_loop_done_himode to pop registers before return.
776 2015-10-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
778 * config/i386/cpuinfo.c (get_amd_cpu): Detect bdver4.
779 (__cpu_indicator_init): Fix model selection for AMD CPUs.
781 2015-10-05 Kirill Yukhin <kirill.yukhin@intel.com>
783 * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512".
785 2015-10-03 Max Filippov <jcmvbkbc@gmail.com>
787 * config.host (xtensa*-*-uclinux*): New configuration.
789 2015-10-02 Kirill Yukhin <kirill.yukhin@intel.com>
791 * config/i386/cpuinfo.c (processor_features): Add
792 FEATURE_AVX512VBMI and FEATURE_AVX512VBMI.
794 2015-09-28 Joseph Myers <joseph@codesourcery.com>
796 * soft-fp/adddf3.c: Update from glibc.
797 * soft-fp/addsf3.c: Likewise.
798 * soft-fp/addtf3.c: Likewise.
799 * soft-fp/divdf3.c: Likewise.
800 * soft-fp/divsf3.c: Likewise.
801 * soft-fp/divtf3.c: Likewise.
802 * soft-fp/double.h: Likewise.
803 * soft-fp/eqdf2.c: Likewise.
804 * soft-fp/eqsf2.c: Likewise.
805 * soft-fp/eqtf2.c: Likewise.
806 * soft-fp/extenddftf2.c: Likewise.
807 * soft-fp/extended.h: Likewise.
808 * soft-fp/extendsfdf2.c: Likewise.
809 * soft-fp/extendsftf2.c: Likewise.
810 * soft-fp/extendxftf2.c: Likewise.
811 * soft-fp/fixdfdi.c: Likewise.
812 * soft-fp/fixdfsi.c: Likewise.
813 * soft-fp/fixdfti.c: Likewise.
814 * soft-fp/fixsfdi.c: Likewise.
815 * soft-fp/fixsfsi.c: Likewise.
816 * soft-fp/fixsfti.c: Likewise.
817 * soft-fp/fixtfdi.c: Likewise.
818 * soft-fp/fixtfsi.c: Likewise.
819 * soft-fp/fixtfti.c: Likewise.
820 * soft-fp/fixunsdfdi.c: Likewise.
821 * soft-fp/fixunsdfsi.c: Likewise.
822 * soft-fp/fixunsdfti.c: Likewise.
823 * soft-fp/fixunssfdi.c: Likewise.
824 * soft-fp/fixunssfsi.c: Likewise.
825 * soft-fp/fixunssfti.c: Likewise.
826 * soft-fp/fixunstfdi.c: Likewise.
827 * soft-fp/fixunstfsi.c: Likewise.
828 * soft-fp/fixunstfti.c: Likewise.
829 * soft-fp/floatdidf.c: Likewise.
830 * soft-fp/floatdisf.c: Likewise.
831 * soft-fp/floatditf.c: Likewise.
832 * soft-fp/floatsidf.c: Likewise.
833 * soft-fp/floatsisf.c: Likewise.
834 * soft-fp/floatsitf.c: Likewise.
835 * soft-fp/floattidf.c: Likewise.
836 * soft-fp/floattisf.c: Likewise.
837 * soft-fp/floattitf.c: Likewise.
838 * soft-fp/floatundidf.c: Likewise.
839 * soft-fp/floatundisf.c: Likewise.
840 * soft-fp/floatunditf.c: Likewise.
841 * soft-fp/floatunsidf.c: Likewise.
842 * soft-fp/floatunsisf.c: Likewise.
843 * soft-fp/floatunsitf.c: Likewise.
844 * soft-fp/floatuntidf.c: Likewise.
845 * soft-fp/floatuntisf.c: Likewise.
846 * soft-fp/floatuntitf.c: Likewise.
847 * soft-fp/gedf2.c: Likewise.
848 * soft-fp/gesf2.c: Likewise.
849 * soft-fp/getf2.c: Likewise.
850 * soft-fp/ledf2.c: Likewise.
851 * soft-fp/lesf2.c: Likewise.
852 * soft-fp/letf2.c: Likewise.
853 * soft-fp/muldf3.c: Likewise.
854 * soft-fp/mulsf3.c: Likewise.
855 * soft-fp/multf3.c: Likewise.
856 * soft-fp/negdf2.c: Likewise.
857 * soft-fp/negsf2.c: Likewise.
858 * soft-fp/negtf2.c: Likewise.
859 * soft-fp/op-1.h: Likewise.
860 * soft-fp/op-2.h: Likewise.
861 * soft-fp/op-4.h: Likewise.
862 * soft-fp/op-8.h: Likewise.
863 * soft-fp/op-common.h: Likewise.
864 * soft-fp/quad.h: Likewise.
865 * soft-fp/single.h: Likewise.
866 * soft-fp/soft-fp.h: Likewise.
867 * soft-fp/subdf3.c: Likewise.
868 * soft-fp/subsf3.c: Likewise.
869 * soft-fp/subtf3.c: Likewise.
870 * soft-fp/truncdfsf2.c: Likewise.
871 * soft-fp/trunctfdf2.c: Likewise.
872 * soft-fp/trunctfsf2.c: Likewise.
873 * soft-fp/trunctfxf2.c: Likewise.
874 * soft-fp/unorddf2.c: Likewise.
875 * soft-fp/unordsf2.c: Likewise.
876 * soft-fp/unordtf2.c: Likewise.
878 2015-09-24 Richard Earnshaw <rearnsha@arm.com>
881 * config/arm/fp16.c (__gnu_f2h_internal): Handle infinity correctly.
883 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
885 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
886 Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts.
887 * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of
889 (internal_mcount): Likewise.
890 * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with
891 crt_compile, add CRTSTUFF_T_CFLAGS_S.
893 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
895 * configure.ac (libgcc_cv_solaris_crts): New test.
896 * configure: Regenerate.
897 * config.in: Regenerate.
898 * config/sol2/crtp.c, config/sol2/crtpg.c: New files.
899 * config/gmon-sol2.c: Rename to ...
900 * config/sol2/gmon.c: ... this.
901 Include auto-target.h.
902 (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS.
903 * config/t-sol2: Rename to ...
904 * config/sol2/t-sol2: ... this.
905 (gmon.o): Reflect renaming.
906 (crtp.o, crtpg.o): New rules.
907 * config.host (*-*-solaris2*): Reflect renaming.
908 Use system CRTs if present.
909 Remove default CRT case.
911 2015-09-23 John David Anglin <danglin@gcc.gnu.org>
913 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Reorder error checks.
914 (__sync_fetch_and_##OP##_##WIDTH): Change result to match type of
916 (__sync_##OP##_and_fetch_##WIDTH): Likewise.
917 (__sync_val_compare_and_swap_##WIDTH): Likewise.
918 (__sync_bool_compare_and_swap_##WIDTH): Likewise.
919 (__sync_lock_test_and_set_##WIDTH): Likewise.
920 (__sync_lock_release_##WIDTH): Likewise.
921 (__sync_fetch_and_##OP##_4): Change result to match type of
923 (__sync_##OP##_and_fetch_4): Likewise.
924 (__sync_val_compare_and_swap_4): Likewise.
925 (__sync_bool_compare_and_swap_4): likewise.
926 (__sync_lock_test_and_set_4): Likewise.
927 (__sync_lock_release_4): Likewise.
928 (FETCH_AND_OP_2): Add long long variants.
929 (OP_AND_FETCH_2): Likewise.
930 (COMPARE_AND_SWAP_2 ): Likewise.
931 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
932 (SYNC_LOCK_RELEASE_2): Likewise.
933 (__sync_bool_compare_and_swap_##WIDTH): Correct return.
935 2015-09-22 Kirill Yukhin <kirill.yukhin@intel.com>
937 * libgcc/config/i386/cpuinfo.c (enum processor_features): Add
938 FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ,
939 FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF.
940 (get_available_features): Habdle new features.
942 2015-09-21 James Bowman <james.bowman@ftdichip.com>
944 * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable
945 memory layout. Deal correctly with BSS region larger than 32K.
946 Handle a watchdog reset like a power-on reset. Clean up unused
949 2015-09-18 Andrew Dixie <andrewd@gentrack.com>
950 David Edelsohn <dje.gcc@gmail.com>
952 * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts.
953 * config/rs6000/crtdbase.S: New file.
954 * config/rs6000/t-aix-cxa: Build crtdbase.o.
956 2015-09-15 Max Filippov <jcmvbkbc@gmail.com>
958 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state):
959 Add support for call0 ABI.
961 2015-09-13 John David Anglin <danglin@gcc.gnu.org>
963 * config/pa/fptr.c (SIGN_EXTEND): Cast -1 to unsigned.
965 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
967 * config/gthr-rtems.h (__GTHREADS_CXX0X): New.
968 (__GTHREAD_HAS_COND): Likewise.
969 (__gthread_t): Likewise.
970 (__gthread_cond_t): Likewise.
971 (__gthread_time_t): Likewise.
972 (__GTHREAD_MUTEX_INIT): Likewise.
973 (__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise.
974 (__GTHREAD_COND_INIT): Likewise.
975 (__GTHREAD_COND_INIT_FUNCTION): Likewise.
976 (__GTHREAD_TIME_INIT): Likewise.
977 (__gthread_create): Likewise.
978 (__gthread_join): Likewise.
979 (__gthread_detach): Likewise.
980 (__gthread_equal): Likewise.
981 (__gthread_self): Likewise.
982 (__gthread_yield): Likewise.
983 (__gthread_cond_broadcast): Likewise.
984 (__gthread_cond_signal): Likewise.
985 (__gthread_cond_wait): Likewise.
986 (__gthread_cond_timedwait): Likewise.
987 (__gthread_cond_wait_recursive): Likewise.
988 (__gthread_cond_destroy): Likewise.
989 (rtems_gxx_once): Delete.
990 (rtems_gxx_key_create): Likewise.
991 (rtems_gxx_key_delete): Likewise.
992 (rtems_gxx_getspecific): Likewise.
993 (rtems_gxx_setspecific): Likewise.
994 (rtems_gxx_mutex_init): Likewise.
995 (rtems_gxx_mutex_destroy): Likewise.
996 (rtems_gxx_mutex_lock): Likewise.
997 (rtems_gxx_mutex_trylock): Likewise.
998 (rtems_gxx_mutex_unlock): Likewise.
999 (rtems_gxx_recursive_mutex_init): Likewise.
1000 (rtems_gxx_recursive_mutex_lock): Likewise.
1001 (rtems_gxx_recursive_mutex_trylock): Likewise.
1002 (rtems_gxx_recursive_mutex_unlock): Likewise.
1003 (__GTHREAD_ONCE_INIT): Use <pthread.h> initializer.
1004 (__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function.
1005 (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise.
1006 (__gthread_once): Likewise.
1007 (__gthread_key_create): Likewise.
1008 (__gthread_key_delete): Likewise.
1009 (__gthread_getspecific): Likewise.
1010 (__gthread_setspecific): Likewise.
1011 (__gthread_key_t): Use <pthread.h> type.
1012 (__gthread_once_t): Likewise
1013 (__gthread_mutex_t): Use <sys/lock.h> type.
1014 (__gthread_recursive_mutex_t): Likewise
1015 (__gthread_mutex_lock): Use <sys/lock.h> function.
1016 (__gthread_mutex_trylock): Likewise.
1017 (__gthread_mutex_timedlock): Likewise.
1018 (__gthread_mutex_unlock): Likewise.
1019 (__gthread_mutex_destroy): Likewise.
1020 (__gthread_recursive_mutex_lock): Likewise.
1021 (__gthread_recursive_mutex_trylock): Likewise.
1022 (__gthread_recursive_mutex_timedlock): Likewise.
1023 (__gthread_recursive_mutex_unlock): Likewise.
1024 (__gthread_recursive_mutex_destroy): Likewise.
1026 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
1028 * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return
1029 context->sp instead of context->cfa.
1031 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
1033 * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde
1034 with unwind-dw2-fde-dip.
1036 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
1038 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use
1039 CALL12 followed by series of ENTRY to spill windowed registers.
1040 (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill
1041 instead of making linux spill syscall.
1043 2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com>
1045 * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake.
1046 (get_intel_cpu): Likewise.
1048 2015-08-12 H.J. Lu <hongjiu.lu@intel.com>
1050 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL.
1051 (get_intel_cpu): Add Knights Landing support.
1053 2015-08-11 Uros Bizjak <ubizjak@gmail.com>
1056 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL.
1057 (get_available_features): Handle FEATURE_PCLMUL.
1059 2015-08-10 H.J. Lu <hongjiu.lu@intel.com>
1061 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as
1064 2015-07-22 Uros Bizjak <ubizjak@gmail.com>
1067 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES.
1068 (get_available_features): Handle FEATURE_AES.
1070 2015-07-22 Chung-Lin Tang <cltang@codesourcery.com>
1072 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include.
1073 (EFAULT,EBUSY,ENOSYS): Delete unused #defines.
1075 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
1077 * offloadstuff.c: Constify host data.
1079 2015-07-17 Jan Beulich <jbeulich@suse.com>
1081 * config/t-softfp: Split up "else ifneq".
1083 2015-07-14 Sandra Loosemore <sandra@codesourcery.com>
1084 Cesar Philippidis <cesar@codesourcery.com>
1085 Chung-Lin Tang <cltang@codesourcery.com>
1087 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize
1088 for __nios2_arch__ level.
1090 2015-07-13 John Marino <gnugcc@marino.st>
1092 * config/i386/t-dragonfly: New.
1094 2015-07-01 John David Anglin <danglin@gcc.gnu.org>
1096 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to
1097 better match light-weight syscall argument order.
1098 (__kernel_cmpxchg2): Likewise.
1101 2015-06-30 H.J. Lu <hongjiu.lu@intel.com>
1103 * config.host: Support i[34567]86-*-elfiamcu target.
1104 * config/t-softfp-sfdftf: New file.
1105 * config/i386/32/t-iamcu: Likewise.
1106 * configure: Regenerated.
1108 2015-06-23 James Lemke <jwlemke@codesourcery.com>
1111 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
1113 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
1115 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).
1117 2015-05-27 John Marino <gnugcc@marino.st>
1119 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set
1121 * config/i386/freebsd-unwind.h: New.
1123 2015-05-22 Uros Bizjak <ubizjak@gmail.com>
1125 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
1126 i386/t-crtfm to tmake_file.
1127 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
1128 (set_fast_math): Use set_fast_math_sse for SSE targets.
1129 * config/i386/t-crtfm: Remove.
1131 2015-05-21 Alan Modra <amodra@gmail.com>
1134 * config/rs6000/morestack.S: Remove ".abiversion 1".
1136 2015-05-20 Alan Modra <amodra@gmail.com>
1138 * config/rs6000/morestack.S: New.
1139 * config/rs6000/t-stack-rs6000: New.
1140 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
1142 * generic-morestack.c: Don't build for powerpc 32-bit.
1144 2015-05-19 Eric Botcazou <ebotcazou@adacore.com>
1146 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
1147 Remove useless endif/ifneq ($(enable_shared),yes) pair.
1149 2015-05-16 James Bowman <james.bowman@ftdichip.com>
1151 * config.host: FT32 target added.
1152 * config/ft32/*: New files for FT32 target.
1154 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
1156 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
1158 * config/arm/ieee754-df.S: Add CFI directives.
1159 * config/arm/ieee754-sf.S: Add CFI directives.
1161 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
1163 * configure.ac: Include config/sjlj.m4.
1164 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
1165 * config.in: Regenerate.
1166 * configure: Likewise.
1167 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
1169 2015-05-12 Uros Bizjak <ubizjak@gmail.com>
1171 * libgcov-util.c: Add space between string literal and macro name.
1173 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
1174 Chris Jones <chrisj@nvidia.com>
1175 Joshua Conner <jconner@nvidia.com>
1177 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
1178 (arm*-*-uclinux*): Likewise.
1179 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
1180 * config/arm/crtfastmath.c: New file.
1182 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
1184 * Makefile.in (real_host_noncanonical): New variable.
1185 (libsubdir): Use it.
1186 * configure.ac (real_host_noncanonical): Compute. Remove special
1187 case for intelmicemul.
1188 * configure: Regenerate.
1190 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
1192 * config/frv/elf-lib.h: New file.
1193 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
1194 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
1197 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
1199 * config/frv/frvbengin.c: Do not include defaults.h
1200 * config/frv/frvend.c: Ditto.
1202 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
1204 * config.host: Add h8300-*-linux
1205 * config/h8300/t-linux: New file.
1206 * config/h8300/lib1funs.s: Change symbol prefix.
1207 * config/h8300/sfp-machine.h: 64bit double support.
1209 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
1210 Szabolcs Nagy <szabolcs.nagy@arm.com>
1212 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
1213 Linux if target provides dl_iterate_phdr.
1215 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
1218 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
1219 * config/i386/cpuinfo.c (__cpu_model): Initialize.
1220 (__cpu_indicator_init@GCC_4.8.0): New.
1221 (__cpu_model@GCC_4.8.0): Likewise.
1222 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
1225 2015-04-16 Nick Clifton <nickc@redhat.com>
1227 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
1228 and __modhi3 functions.
1229 * config/rl78/divmodso.S: Add G14 and G13 versions of the
1230 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
1232 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
1234 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
1235 do-while loop as macro body to avoid warnings.
1237 2015-04-10 Jakub Jelinek <jakub@redhat.com>
1238 Iain Sandoe <iain@codesourcery.com>
1241 * configure: Regenerate.
1243 2015-04-07 Jakub Jelinek <jakub@redhat.com>
1244 Iain Sandoe <iain@codesourcery.com>
1247 * configure: Regenerate.
1249 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
1251 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
1253 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
1255 Implement call0 ABI for xtensa
1256 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
1257 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
1258 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
1259 use ret in call0 ABI.
1260 * config/xtensa/t-windowed: New file.
1261 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
1262 * libgcc/configure: Regenerated.
1263 * libgcc/configure.ac: Check if xtensa target is configured for
1264 windowed ABI and thus needs to use custom unwind code.
1266 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
1269 * gthr-single.h: Use __unused__ attribute instead of unused.
1270 * config/gthr-vxworks.h: Likewise.
1271 * config/i386/gthr-win32.h: Likewise.
1273 2015-02-27 Kai Tietz <ktietz@redhat.com>
1276 * config.in: Regenerated.
1277 * configure: Likewise.
1278 * configure.ac (AC_HEADER_STDC): Added explicit.
1279 (AC_CHECK_HEADERS): Check for default headers plus
1281 * libgcov-util.c (gcov_read_profile_dir): Disable use
1282 of ftw-function, if header is not found.
1283 (ftw_read_file): Likewise.
1285 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
1288 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
1291 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
1293 * config/arm/bpabi.S (test_div_by_zero): Make label names
1294 consistent between thumb2 and arm mode cases. Separate the
1295 signed comparison on the high word of the numerator from the
1296 unsigned comparison on the low word.
1297 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
1300 2015-02-17 Joseph Myers <joseph@codesourcery.com>
1302 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
1304 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
1306 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
1308 PR gcov-profile/61889
1309 * libgcov-driver-system.c: undefine clashing macro for mkdir.
1311 2015-02-02 Nick Clifton <nickc@redhat.com>
1313 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
1314 rounding up the fraction.
1316 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
1318 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
1319 oldval and newval to const void *. Fix typo.
1320 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
1321 (FETCH_AND_OP_WORD): Likewise.
1322 (OP_AND_FETCH_WORD): Likewise.
1323 (COMPARE_AND_SWAP_2): Likewise.
1324 (__sync_val_compare_and_swap_4): Likewise.
1325 (__sync_lock_test_and_set_4): Likewise.
1326 (SYNC_LOCK_RELEASE_2): Likewise.
1327 Remove support for long long atomic operations.
1329 2015-01-27 Caroline Tice <cmtice@google.com>
1331 Committing VTV Cywin/Ming patch for Patrick Wollgast
1332 * Makefile.in: Move rules to build vtv_*.o out of the check
1333 for CUSTOM_CRTSTUFF.
1334 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
1335 i[34567]86-*-mingw*)
1336 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
1337 enable_vtable_verify.
1339 2015-01-27 Nick Clifton <nickc@redhat.com>
1341 * config/rl78/cmpsi2.S: Use function start and end macros.
1342 (__gcc_bcmp): New function.
1343 * config/rl78/lshrsi3.S: Use function start and end macros.
1344 * config/rl78/mulsi3.S: Add support for G10.
1345 (__mulqi3): New function for G10.
1346 * config/rl78/signbit.S: Use function start and end macros.
1347 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
1349 (LIB2FUNCS_EXCLUDE): Define.
1350 (LIB2FUNCS_ST): Define.
1351 * config/rl78/trampoline.S: Use function start and end macros.
1352 * config/rl78/vregs.h (START_FUNC): New macro.
1353 (START_ANOTHER_FUNC): New macro.
1354 (END_FUNC): New macro.
1355 (END_ANOTHER_FUNC): New macro.
1356 * config/rl78/bit-count.S: New file. Contains assembler
1357 implementations of the bit counting functions: ___clzhi2,
1358 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
1359 __paritysi2, __popcounthi2 and __popcountsi2.
1360 * config/rl78/fpbit-sf.S: New file. Contains assembler
1361 implementationas of the math functions: __negsf2, __cmpsf2,
1362 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
1363 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
1364 * config/rl78/fpmath-sf.S: New file. Contains assembler
1365 implementations of the math functions: __subsf3, __addsf3,
1366 __mulsf3 and __divsf3
1368 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1370 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
1371 Add i386/elf-lib.h to tm_file.
1372 * config/i386/elf-lib.h: Fix comment.
1373 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
1374 && __sun__ && __svr4__]: Remove workaround.
1376 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1378 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
1380 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
1382 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
1384 * config/i386/cpuinfo.c (processor_subtypes): Add
1385 INTEL_COREI7_BROADWELL.
1386 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
1389 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
1391 * config/i386/elf-lib.h: New file.
1392 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
1393 Wrap definition in #ifdef __i386__.
1394 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
1395 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
1396 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
1397 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
1400 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
1402 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
1403 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
1405 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
1407 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
1408 Update rt_sigframe format and address for current Nios II
1411 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
1413 * config.host (arm*-*-freebsd*): Add new configuration for
1415 * config/arm/freebsd-atomic.c: New file.
1416 * config/arm/t-freebsd: Likewise.
1417 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
1418 'PC-relative indirect' OS's.
1420 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1422 * config.host: Add Visium support.
1423 * config/visium: New directory.
1425 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1427 Update copyright years.
1429 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
1431 * config.host: Support mipsisa32r6 and mipsisa64r6.
1432 * config/mips/mips16.S: Do not build for R6.
1434 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
1436 * config/sh/crt.h: New.
1437 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
1439 * config/sh/crt1.S: Likewise.
1441 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
1444 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
1445 func_ptr *dtor_list temporary variable to avoid "array subscript
1446 is above array bounds" warnings.
1448 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
1450 * Makefile.in (with_aix_soname): Define.
1451 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
1452 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
1453 * configure: Recreate.
1455 2014-12-05 Olivier Hainque <hainque@adacore.com>
1457 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
1458 now provided by defaults.h.
1460 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
1463 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
1464 whether it's defined.
1466 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
1468 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
1469 * config/i386/cpuinfo.c (get_available_features): Detect it.
1471 2014-11-27 Tony Wang <tony.wang@arm.com>
1473 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
1474 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
1475 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
1477 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
1479 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
1481 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
1483 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
1486 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
1487 John David Anglin <danglin@gcc.gnu.org>
1489 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
1490 (FETCH_AND_OP_2): New. Use for subword and double word operations.
1491 (OP_AND_FETCH_2): Likewise.
1492 (COMPARE_AND_SWAP_2): Likewise.
1493 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
1494 (SYNC_LOCK_RELEASE_2): Likewise.
1495 (SUBWORD_SYNC_OP): Remove.
1496 (SUBWORD_VAL_CAS): Likewise.
1497 (SUBWORD_BOOL_CAS): Likewise.
1498 (FETCH_AND_OP_WORD): Update.
1499 Consistently use signed types.
1501 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
1502 Thomas Schwinge <thomas@codesourcery.com>
1503 Ilya Verbin <ilya.verbin@intel.com>
1504 Andrey Turetskiy <andrey.turetskiy@intel.com>
1506 * Makefile.in (crtoffloadbegin$(objext)): New rule.
1507 (crtoffloadend$(objext)): Likewise.
1508 * configure: Regenerate.
1509 * configure.ac (accel_dir_suffix): Compute new variable.
1510 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
1511 if enable_offload_targets is not empty.
1512 * offloadstuff.c: New file.
1514 2014-11-13 Nick Clifton <nickc@redhat.com>
1516 * config/rl78/divmodhi.S: Add support for the G10 architecture.
1517 Use START_FUNC and END_FUNC macros to enable linker garbage
1519 * config/rl78/divmodqi.S: Likewise.
1520 * config/rl78/divmodsi.S: Likewise.
1521 * config/rl78/mulsi3.S: Likewise.
1522 * config/rl78/lib2div.c: Remove G10 functions.
1523 * config/rl78/lib2muls.c: Likewise.
1524 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
1525 * config/rl78/vregs.h (START_FUNC): New macro.
1526 (END_FUNC): New macro.
1528 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
1530 * config/mips/mips16.S: Set .module when supported. Update O32
1531 FP64 calling convention and use for FPXX when possible. Add FPXX
1532 calling convention fallback case.
1534 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
1536 * config.host: Handle nvptx-*-*.
1537 * shared-object.mk (as-flags-$o): Define.
1538 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
1539 -xassembler-with-cpp.
1540 * static-object.mk: Identical changes.
1541 * config/nvptx/t-nvptx: New file.
1542 * config/nvptx/crt0.s: New file.
1543 * config/nvptx/free.asm: New file.
1544 * config/nvptx/malloc.asm: New file.
1545 * config/nvptx/realloc.c: New file.
1547 2014-10-30 Joseph Myers <joseph@codesourcery.com>
1549 * Makefile.in (libgcc.map.in): New target.
1550 (libgcc.map): Use libgcc.map.in.
1551 * config/t-softfp (softfp_compat): New variable to be set by
1553 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
1555 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
1557 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
1558 that use compat symbols and disable all code unless [SHARED].
1559 * config/t-softfp-compat: New file.
1560 * find-symver.awk: New file.
1561 * configure.ac (--with-glibc-version): New configure option.
1562 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
1563 * configure: Regenerate.
1564 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
1565 soft-float and e500.
1567 2014-10-29 Joseph Myers <joseph@codesourcery.com>
1569 * config/t-hardfp (hardfp_exclusions): Document new variable for
1571 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
1572 * config/t-softfp (softfp_extras): Document new variable for user
1574 (softfp_func_list): Add functions from $(softfp_extras).
1575 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
1576 * config.host (powerpc*-*-linux*): For e500v1, use
1577 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
1578 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
1579 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
1581 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
1583 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
1584 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
1585 memory read accesses are ok.
1587 2014-10-25 Joseph Myers <joseph@codesourcery.com>
1589 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
1590 * configure: Regenerate.
1591 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
1592 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
1593 of soft-fp for 32-bit classic hard float. Do not use
1594 t-softfp-excl for soft float.
1596 2014-10-22 Joseph Myers <joseph@codesourcery.com>
1598 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
1600 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
1603 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
1605 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
1606 introduced with 2014-10-21 trunk r216525.
1608 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
1609 Vidya Praveen <vidya.praveen@atmel.com>
1610 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
1611 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
1612 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
1614 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
1617 Updated library functions for AVRTINY arch.
1618 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
1619 Replaced occurrences of r0/r1 with tmp/zero reg macros.
1620 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
1621 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
1623 (__mulsi3_helper): Update stack, preserve callee saved regs and
1624 argument from stack. Restore callee save registers.
1625 (__mulpsi3): Likewise.
1626 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
1627 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
1628 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
1630 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
1631 (__do_copy_data): Added new definition for AVRTINY.
1632 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
1633 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
1634 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
1635 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
1636 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
1638 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
1641 Fix broken long multiplication on tiny arch.
1643 2014-10-09 Joseph Myers <joseph@codesourcery.com>
1645 * soft-fp/double.h: Update from glibc.
1646 * soft-fp/eqdf2.c: Likewise.
1647 * soft-fp/eqsf2.c: Likewise.
1648 * soft-fp/eqtf2.c: Likewise.
1649 * soft-fp/extenddftf2.c: Likewise.
1650 * soft-fp/extended.h: Likewise.
1651 * soft-fp/extendsfdf2.c: Likewise.
1652 * soft-fp/extendsftf2.c: Likewise.
1653 * soft-fp/extendxftf2.c: Likewise.
1654 * soft-fp/gedf2.c: Likewise.
1655 * soft-fp/gesf2.c: Likewise.
1656 * soft-fp/getf2.c: Likewise.
1657 * soft-fp/ledf2.c: Likewise.
1658 * soft-fp/lesf2.c: Likewise.
1659 * soft-fp/letf2.c: Likewise.
1660 * soft-fp/op-1.h: Likewise.
1661 * soft-fp/op-2.h: Likewise.
1662 * soft-fp/op-4.h: Likewise.
1663 * soft-fp/op-8.h: Likewise.
1664 * soft-fp/op-common.h: Likewise.
1665 * soft-fp/quad.h: Likewise.
1666 * soft-fp/single.h: Likewise.
1667 * soft-fp/soft-fp.h: Likewise.
1668 * soft-fp/unorddf2.c: Likewise.
1669 * soft-fp/unordsf2.c: Likewise.
1670 * soft-fp/unordtf2.c: Likewise.
1671 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
1672 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
1673 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
1674 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
1675 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
1676 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
1677 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
1678 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
1679 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
1680 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
1682 2014-10-08 Rong Xu <xur@google.com>
1684 * libgcov-util.c (read_gcda_file): Fix format.
1685 (find_match_gcov_info): Ditto.
1686 (calculate_2_entries): New.
1687 (compute_one_gcov): Ditto.
1688 (gcov_info_count_all_cold): Ditto.
1689 (gcov_info_count_all_zero): Ditto.
1690 (extract_file_basename): Ditto.
1691 (get_file_basename): Ditto.
1693 (matched_gcov_info): Ditto.
1694 (calculate_overlap): Ditto.
1695 (gcov_profile_overlap): Ditto.
1696 * libgcov-driver.c (compute_summary): Make
1697 it avavilable for external calls.
1699 2014-10-06 Rong Xu <xur@google.com>
1701 * Makefile.in: Ditto.
1702 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
1703 (gcov_sort_icall_topn_counter): Ditto.
1704 (gcov_sort_topn_counter_arrays): Ditto.
1705 (dump_one_gcov): Sort indirect_call topn counters.
1706 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
1708 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
1710 (__gcov_indirect_call_topn_profiler): New profiler function.
1711 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
1712 * libgcov.h: New decls.
1714 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
1716 * config.host: Remove support for score-*.
1718 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1720 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1721 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
1722 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
1723 __LIBGCC_XF_MANT_DIG__.
1724 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
1725 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
1726 __LIBGCC_TF_MANT_DIG__.
1727 * libgcc2.c (NOTRUNC): Define in terms of
1728 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
1729 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1731 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1734 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
1737 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
1739 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
1740 override USE_PT_GNU_EH_FRAME.
1741 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
1742 check USE_EH_FRAME_REGISTRY_ALWAYS against
1743 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
1744 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
1745 variable for substituted force_explicit_eh_registry.
1746 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
1747 * configure.ac (explicit-exception-frame-registration):
1749 * configure: Regenerate.
1751 2014-09-19 Olivier Hainque <hainque@adacore.com>
1753 * config.host (powerpc-wrs-vxworksmils): New configuration,
1756 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1758 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
1760 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1762 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
1763 bits not set bits as indicating trapping exceptions.
1765 2014-09-17 Nathan sidwell <nathan@acm.org>
1767 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
1768 (LIBGCOV_DRIVER): ... here.
1769 * libgcov-driver.c (gcov_master): New.
1770 (gcov_exit): Remove from master chain.
1771 (__gcov_init): Add to master chain if version compatible. Don't
1773 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
1774 (gcov_reset_int): Clear master chain, if compatible.
1775 (gcov_dump_int): New internal interface. Dump master chain, if
1777 (gcov_dump): Alias for gcov_dump_int.
1778 * libgcov.h (struct gcov_root): Add next and prev fields.
1779 (struct gcov_master): New struct.
1780 (__gcov_master): New.
1781 (gcov_dump_int): Declare.
1783 2014-09-17 Olivier Hainque <hainque@adacore.com>
1785 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
1786 and crtbegin.o + crtend.o to extra_parts.
1788 2014-09-12 Joseph Myers <joseph@codesourcery.com>
1790 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
1791 __LIBGCC_HAS_SF_MODE__.
1792 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1793 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1794 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1795 * config/libbid/bid_gcc_intrinsics.h
1796 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1797 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1798 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1799 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1800 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
1801 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1803 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
1806 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
1807 and R24 as needed. Make work for all devices and .text locations.
1808 (__do_global_ctors, __do_global_dtors): Use word addresses.
1809 (__tablejump__, __tablejump_elpm__): Remove functions.
1810 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
1812 (XICALL, XIJMP): New macros.
1814 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1815 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1817 * config.host (aarch64*): Include crtfastmath.o and
1819 * config/aarch64/crtfastmath.c: New file.
1821 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1823 * config.host: Remove picochip support.
1824 * config/picochip/adddi3.S: Remove.
1825 * config/picochip/ashlsi3.S: Remove.
1826 * config/picochip/ashlsi3.c: Remove.
1827 * config/picochip/ashrsi3.S: Remove.
1828 * config/picochip/ashrsi3.c: Remove.
1829 * config/picochip/clzsi2.S: Remove.
1830 * config/picochip/cmpsi2.S: Remove.
1831 * config/picochip/divmod15.S: Remove.
1832 * config/picochip/divmodhi4.S: Remove.
1833 * config/picochip/divmodsi4.S: Remove.
1834 * config/picochip/lib1funcs.S: Remove.
1835 * config/picochip/longjmp.S: Remove.
1836 * config/picochip/lshrsi3.S: Remove.
1837 * config/picochip/lshrsi3.c: Remove.
1838 * config/picochip/parityhi2.S: Remove.
1839 * config/picochip/popcounthi2.S: Remove.
1840 * config/picochip/setjmp.S: Remove.
1841 * config/picochip/subdi3.S: Remove.
1842 * config/picochip/t-picochip: Remove.
1843 * config/picochip/ucmpsi2.S: Remove.
1844 * config/picochip/udivmodhi4.S: Remove.
1845 * config/picochip/udivmodsi4.S: Remove.
1847 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1849 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
1850 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
1851 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
1852 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
1853 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
1854 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
1855 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
1856 defined and LIBGCC2_HAS_DF_MODE is defined.
1857 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
1858 defined and LIBGCC2_HAS_XF_MODE is defined.
1859 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
1860 defined and LIBGCC2_HAS_TF_MODE is defined.
1862 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1864 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
1865 and ROUND_TOWARDS_ZERO conditionals.
1867 2014-09-07 Nathan sidwell <nathan@acm.org>
1869 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
1870 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
1872 2014-09-05 Joseph Myers <joseph@codesourcery.com>
1874 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
1875 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1876 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1877 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1878 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1879 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1880 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1881 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
1882 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
1883 (DWARF_FRAME_REGISTERS): Change all uses to
1884 __LIBGCC_DWARF_FRAME_REGISTERS__.
1885 (EH_RETURN_STACKADJ_RTX): Change all uses to
1886 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1887 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
1888 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
1889 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
1890 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
1891 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
1892 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
1893 to __LIBGCC_EH_FRAME_SECTION_NAME__.
1894 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
1895 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
1896 __LIBGCC_STACK_POINTER_REGNUM__.
1897 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1898 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1899 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1900 to __LIBGCC_STACK_POINTER_REGNUM__.
1901 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1902 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1903 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1904 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1905 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1906 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1907 (STACK_POINTER_REGNUM): Change all uses to
1908 __LIBGCC_STACK_POINTER_REGNUM__.
1909 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
1910 use to __LIBGCC_STACK_POINTER_REGNUM__.
1911 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1912 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1913 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
1914 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1915 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
1916 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1917 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1918 to __LIBGCC_STACK_POINTER_REGNUM__.
1919 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
1920 Remove conditional definition.
1921 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
1922 __LIBGCC_TEXT_SECTION_ASM_OP__.
1923 (EH_FRAME_SECTION_NAME): Change all uses to
1924 __LIBGCC_EH_FRAME_SECTION_NAME__.
1925 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
1926 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
1927 (CTORS_SECTION_ASM_OP): Change all uses to
1928 __LIBGCC_CTORS_SECTION_ASM_OP__.
1929 (DTORS_SECTION_ASM_OP): Change all uses to
1930 __LIBGCC_DTORS_SECTION_ASM_OP__.
1931 (JCR_SECTION_NAME): Change all uses to
1932 __LIBGCC_JCR_SECTION_NAME__.
1933 (INIT_SECTION_ASM_OP): Change all uses to
1934 __LIBGCC_INIT_SECTION_ASM_OP__.
1935 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1936 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1937 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
1938 __LIBGCC_STACK_GROWS_DOWNWARD__.
1939 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
1940 __LIBGCC_INIT_SECTION_ASM_OP__.
1941 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1942 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1943 (EH_FRAME_SECTION_NAME): Change all uses to
1944 __LIBGCC_EH_FRAME_SECTION_NAME__.
1945 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
1946 definitions. Change all uses to
1947 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
1948 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
1949 __LIBGCC_STACK_GROWS_DOWNWARD__.
1950 (DWARF_FRAME_REGISTERS): Change all uses to
1951 __LIBGCC_DWARF_FRAME_REGISTERS__.
1952 (EH_RETURN_STACKADJ_RTX): Change all uses to
1953 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1954 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
1955 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
1956 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
1957 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
1958 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
1960 2014-09-02 Nathan sidwell <nathan@acm.org>
1962 * libgcov-interface.c (STRONG_ALIAS): New.
1963 (__gcov_flush): Call __gcov_reset_int.
1964 (__gcov_reset): Strong alias for ...
1965 (__gcov_reset_ing): ... this renamed hidden version.
1966 * libgcov.h (__gcov_reset_int): New declaration.
1968 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
1970 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
1972 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
1973 (__dso_handle): Define on Cygwin.
1974 * config/i386/t-cygming (crtbeginS.o): New rule.
1975 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
1977 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
1980 2014-08-13 Steve Ellcey <sellcey@mips.com>
1982 * crtstuff.c: Undef caddr_t.
1984 2014-08-12 Steve Ellcey <sellcey@mips.com>
1986 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
1988 2014-08-07 Nathan Sidwell <nathan@acm.org>
1990 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
1991 (LIBGCOV_DRIVER): ... to here.
1992 * libgcov.h (gcov_do_dump): New #define.
1993 (struct gcov_root): New.
1994 (__gcov_root): New declaration.
1995 (__gcov_dump_one): Declare.
1996 * libgcov-driver.c (gcov_list, gcov_dump_complete,
1997 run_accounted): Delete.
1998 (gcov_compute_histogram): Add LIST argument, adjust.
1999 (compute_summary): Adjust gcov_compute_histogram call.
2000 (gcov_do_dump): Not hidden, static in libgcov.
2001 (gcov_clear): Move to interface.c.
2002 (__gcov_dump_one): New, broken out of ...
2003 (gcov_exit): ... here. Make static.
2005 (__gcov_init): Adjust.
2006 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
2008 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
2009 (gcov_clear): Moved from driver.c. Add LIST argument.
2010 (__gcov_reset): Adjust for changed interfaces.
2011 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
2013 2014-08-04 Rohit <rohitarulraj@freescale.com>
2016 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
2017 based on change in SPE high register numbers and 3 HTM registers.
2019 2014-08-01 Nathan Sidwell <nathan@acm.org>
2021 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
2022 LIBGCOV_INTERFACE): Reformat.
2023 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
2025 * libgcov-interface.c: Reformat some comments.
2026 (__gcov_flush_mx): Add declaration. Tidy up definition.
2028 2014-07-31 Alan Modra <amodra@gmail.com>
2029 Peter Bergner <bergner@vnet.ibm.com>
2031 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
2032 (pack_ldouble): New function.
2033 (__gcc_qadd): Use it.
2034 (__gcc_qmul): Likewise.
2035 (__gcc_qdiv): Likewise.
2036 (__gcc_qneg): Likewise.
2037 (__gcc_stoq): Likewise.
2038 (__gcc_dtoq): Likewise.
2040 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
2042 * config/s390/tpf-unwind.h: Include <stdbool.h>.
2043 (__tpf_eh_return): Add original return address as second parameter.
2044 Handle cases where unwinder routines were called directly, instead
2045 of from within the C++ library.
2047 2014-07-29 Nathan Sidwell <nathan@acm.org>
2049 * libgcov.h: Move renaming of entry points to lib gcov specific
2051 (gcov_do_dump): New rename.
2052 (gcov_rewrite): Remove inline, make HIDDEN.
2053 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
2054 (gcov_exit_compute_summary): Rename to ...
2055 (compute_summary): ... here. Add LIST argument.
2056 (gcov_exit_merge_gcda): Rename to ...
2057 (merge_one_data): ... here.
2058 (gcov_exit_write_gcda): Rename to ...
2059 (write_one_data): ... here.
2060 (gcov_exit_merge_summary): Rename to ...
2061 (merge_summary): Add RUN_COUNTED argument.
2062 (gcov_exit_dump_gcov): Rename to ...
2063 (dump_one_gcov): Add RUN_COUNTED argument.
2064 (gcov_do_dump): New function, broken out of ...
2065 (gcov_exit): ... here. Call it.
2067 2014-07-27 Anthony Green <green@moxielogic.com>
2069 * config.host: Add moxiebox configuration suppport.
2071 2014-07-27 Nathan Sidwell <nathan@acm.org>
2073 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
2074 (struct gcov_filename): ... here. Include buffer and max length
2076 (gcov_max_filename): Remove.
2077 (gi_filename): Remove.
2078 (gcov_exit_compute_summary): Compute max filename here.
2079 (gcov_exit_merge_gcda): Add filename parm, adjust.
2080 (gcov_exit_merge_summary): Likewise.
2081 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
2082 (gcov_exit): Likewise.
2083 (__gcov_init): Don't calculate max length here.
2084 * libgcov_util.c (max_filename_len): Remove.
2085 (read_gcda_file): Don't calculate max length here.
2086 (gcov_read_profile_dir): Don't propagate here.
2087 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
2088 struct gcov_filename changes.
2089 (gcov_exit_open_gcda_file): Likewise.
2091 2014-07-25 Nathan Sidwell <nathan@acm.org>
2093 * libgcov-driver.c (set_gcov_dump_complete,
2094 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
2095 functions polluting user's namespace.
2096 (gcov_exit): Set variable directly.
2097 (gcov_clear): Reset variable directly.
2098 * libgcov-interface.c (get_gcov_dymp_complete,
2099 reset_gov_dump_complete): Remove declarations.
2100 (__gcov_reset, __gcov_dump): Don't call them.
2102 2014-07-24 DJ Delorie <dj@redhat.com>
2104 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
2105 (__gcc_deregister_frame): Move logic to detect deregister function
2107 (__gcc_register_frame): here, so it's consistent with the register
2110 2014-07-23 Nathan Sidwell <nathan@acm.org>
2112 * libgcov-driver.c (set_gcov_list): Remove.
2113 (gcov_list): Make non-static in GCOV_TOOL.
2114 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
2116 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
2118 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
2119 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
2120 Don't use SYNC_LOCK_RELEASE for int type.
2122 2014-07-14 Richard Biener <rguenther@suse.de>
2124 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
2126 2014-07-11 Rong Xu <xur@google.com>
2128 * libgcov-util.c (gcov_max_filename): Fix declartion.
2130 2014-07-10 Rong Xu <xur@google.com>
2132 Add gcov-tool: an offline gcda profile processing tool
2134 * libgcov-driver.c (gcov_max_filename): Make available
2136 * libgcov-merge.c (__gcov_merge_add): Replace
2137 gcov_read_counter() with a Macro.
2138 (__gcov_merge_ior): Ditto.
2139 (__gcov_merge_time_profile): Ditto.
2140 (__gcov_merge_single): Ditto.
2141 (__gcov_merge_delta): Ditto.
2142 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
2143 in the utility functions.
2144 (set_fn_ctrs): Utility function for reading gcda files to in-memory
2145 gcov_list object link lists.
2146 (tag_function): Ditto.
2147 (tag_blocks): Ditto.
2150 (tag_counters): Ditto.
2151 (tag_summary): Ditto.
2152 (read_gcda_finalize): Ditto.
2153 (read_gcda_file): Ditto.
2154 (ftw_read_file): Ditto.
2155 (read_profile_dir_init): Ditto.
2156 (gcov_read_profile_dir): Ditto.
2157 (gcov_read_counter_mem): Ditto.
2158 (gcov_get_merge_weight): Ditto.
2159 (merge_wrapper): A wrapper function that calls merging handler.
2160 (gcov_merge): Merge two gcov_info objects with weights.
2161 (find_match_gcov_info): Find the matched gcov_info in the list.
2162 (gcov_profile_merge): Merge two gcov_info object lists.
2163 (__gcov_add_counter_op): Process edge profile counter values.
2164 (__gcov_ior_counter_op): Process IOR profile counter values.
2165 (__gcov_delta_counter_op): Process delta profile counter values.
2166 (__gcov_single_counter_op): Process single profile counter values.
2167 (fp_scale): Callback function for float-point scaling.
2168 (int_scale): Callback function for integer fraction scaling.
2169 (gcov_profile_scale): Scaling profile counters.
2170 (gcov_profile_normalize): Normalize profile counters.
2171 * libgcov.h: Add headers and functions for gcov-tool use.
2172 (gcov_get_counter): New.
2173 (gcov_get_counter_target): Ditto.
2174 (struct gcov_info): Make the functions field mutable in gcov-tool
2177 2014-06-23 Kai Tietz <ktietz@redhat.com>
2180 * unwind-seh.c (_Unwind_GetGR): Check for proper
2182 (_Unwind_SetGR): Likewise.
2184 2014-05-22 Nick Clifton <nickc@redhat.com>
2186 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
2189 2014-05-22 Teresa Johnson <tejohnson@google.com>
2191 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
2194 2014-05-20 John Marino <gnugcc@marino.st>
2196 * config.host (*-*-dragonfly*): New target.
2197 * crtstuff.c: Make dl_iterate_support generic on *bsd.
2198 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
2199 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
2200 * config/i386/dragonfly-unwind.h: New.
2202 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
2205 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
2206 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
2208 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
2210 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
2213 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
2215 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
2217 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2220 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
2223 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
2225 Work around for current cygwin32 build problems.
2226 * config/i386/cygming-crtbegin.c (__register_frame_info,
2227 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
2228 functions only for 64-bit systems.
2230 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2232 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
2233 (sigill_caught, sigill_hdlr): Remove.
2235 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2237 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
2239 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2240 Solaris 9 single-threaded support.
2241 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2242 Solaris 9 single-threaded support. Add call_user_handler code
2244 (sparc_is_sighandler): Likewise.
2246 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2248 * config.host: Append t-floattodi to tmake_file depending on
2251 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
2253 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
2255 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
2258 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
2259 variable to avoid "array subscript is above array bounds" warnings.
2260 Use __builtin_expect when checking *jcr_list for NULL.
2262 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2265 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
2266 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
2267 vtv_*.o to extra_parts if enable_vtable_verify.
2269 2014-03-06 Nick Clifton <nickc@redhat.com>
2271 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
2272 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
2274 2014-02-28 Joey Ye <joey.ye@arm.com>
2277 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
2278 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
2281 2014-02-24 Walter Lee <walt@tilera.com>
2283 * config.host: Support "tilegx*" and "tilepro*" triplets.
2284 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
2285 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
2287 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
2288 Chung-Lin Tang <cltang@codesourcery.com>
2290 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
2291 * config/nios2/crti.S: Remove .file directive.
2292 * config/nios2/crtn.S: Likewise.
2294 2014-02-18 Kai Tietz <ktietz@redhat.com>
2295 Jonathan Schleifer <js@webkeks.org>
2298 * unwind-seh.c (_GCC_specific_handler): Pass proper
2299 value to unwind-handler.
2301 2014-02-12 Joseph Myers <joseph@codesourcery.com>
2303 * soft-fp/adddf3.c: Update from glibc.
2304 * soft-fp/addsf3.c: Likewise.
2305 * soft-fp/addtf3.c: Likewise.
2306 * soft-fp/divdf3.c: Likewise.
2307 * soft-fp/divsf3.c: Likewise.
2308 * soft-fp/divtf3.c: Likewise.
2309 * soft-fp/double.h: Likewise.
2310 * soft-fp/eqdf2.c: Likewise.
2311 * soft-fp/eqsf2.c: Likewise.
2312 * soft-fp/eqtf2.c: Likewise.
2313 * soft-fp/extenddftf2.c: Likewise.
2314 * soft-fp/extended.h: Likewise.
2315 * soft-fp/extendsfdf2.c: Likewise.
2316 * soft-fp/extendsftf2.c: Likewise.
2317 * soft-fp/extendxftf2.c: Likewise.
2318 * soft-fp/fixdfdi.c: Likewise.
2319 * soft-fp/fixdfsi.c: Likewise.
2320 * soft-fp/fixdfti.c: Likewise.
2321 * soft-fp/fixsfdi.c: Likewise.
2322 * soft-fp/fixsfsi.c: Likewise.
2323 * soft-fp/fixsfti.c: Likewise.
2324 * soft-fp/fixtfdi.c: Likewise.
2325 * soft-fp/fixtfsi.c: Likewise.
2326 * soft-fp/fixtfti.c: Likewise.
2327 * soft-fp/fixunsdfdi.c: Likewise.
2328 * soft-fp/fixunsdfsi.c: Likewise.
2329 * soft-fp/fixunsdfti.c: Likewise.
2330 * soft-fp/fixunssfdi.c: Likewise.
2331 * soft-fp/fixunssfsi.c: Likewise.
2332 * soft-fp/fixunssfti.c: Likewise.
2333 * soft-fp/fixunstfdi.c: Likewise.
2334 * soft-fp/fixunstfsi.c: Likewise.
2335 * soft-fp/fixunstfti.c: Likewise.
2336 * soft-fp/floatdidf.c: Likewise.
2337 * soft-fp/floatdisf.c: Likewise.
2338 * soft-fp/floatditf.c: Likewise.
2339 * soft-fp/floatsidf.c: Likewise.
2340 * soft-fp/floatsisf.c: Likewise.
2341 * soft-fp/floatsitf.c: Likewise.
2342 * soft-fp/floattidf.c: Likewise.
2343 * soft-fp/floattisf.c: Likewise.
2344 * soft-fp/floattitf.c: Likewise.
2345 * soft-fp/floatundidf.c: Likewise.
2346 * soft-fp/floatundisf.c: Likewise.
2347 * soft-fp/floatunditf.c: Likewise.
2348 * soft-fp/floatunsidf.c: Likewise.
2349 * soft-fp/floatunsisf.c: Likewise.
2350 * soft-fp/floatunsitf.c: Likewise.
2351 * soft-fp/floatuntidf.c: Likewise.
2352 * soft-fp/floatuntisf.c: Likewise.
2353 * soft-fp/floatuntitf.c: Likewise.
2354 * soft-fp/gedf2.c: Likewise.
2355 * soft-fp/gesf2.c: Likewise.
2356 * soft-fp/getf2.c: Likewise.
2357 * soft-fp/ledf2.c: Likewise.
2358 * soft-fp/lesf2.c: Likewise.
2359 * soft-fp/letf2.c: Likewise.
2360 * soft-fp/muldf3.c: Likewise.
2361 * soft-fp/mulsf3.c: Likewise.
2362 * soft-fp/multf3.c: Likewise.
2363 * soft-fp/negdf2.c: Likewise.
2364 * soft-fp/negsf2.c: Likewise.
2365 * soft-fp/negtf2.c: Likewise.
2366 * soft-fp/op-1.h: Likewise.
2367 * soft-fp/op-2.h: Likewise.
2368 * soft-fp/op-4.h: Likewise.
2369 * soft-fp/op-8.h: Likewise.
2370 * soft-fp/op-common.h: Likewise.
2371 * soft-fp/quad.h: Likewise.
2372 * soft-fp/single.h: Likewise.
2373 * soft-fp/soft-fp.h: Likewise.
2374 * soft-fp/subdf3.c: Likewise.
2375 * soft-fp/subsf3.c: Likewise.
2376 * soft-fp/subtf3.c: Likewise.
2377 * soft-fp/truncdfsf2.c: Likewise.
2378 * soft-fp/trunctfdf2.c: Likewise.
2379 * soft-fp/trunctfsf2.c: Likewise.
2380 * soft-fp/trunctfxf2.c: Likewise.
2381 * soft-fp/unorddf2.c: Likewise.
2382 * soft-fp/unordsf2.c: Likewise.
2383 * soft-fp/unordtf2.c: Likewise.
2384 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
2386 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2388 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2390 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2392 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2394 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2396 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2398 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2400 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2402 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2404 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2406 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2408 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2410 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
2412 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
2414 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2417 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2419 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
2420 cannot be represented.
2421 * config/s390/32/_fixsfdi.c: Likewise.
2422 * config/s390/32/_fixtfdi.c: Likewise.
2423 * config/s390/32/_fixunsdfdi.c: Likewise.
2424 * config/s390/32/_fixunssfdi.c: Likewise.
2425 * config/s390/32/_fixunstfdi.c: Likewise.
2427 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
2429 * configure.ac (libgcc_cv_mips_hard_float): New.
2430 * configure: Regenerate.
2431 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
2432 t-softfp-sfdf for hard-float targets.
2433 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
2434 (softfp_float_modes, softfp_int_modes, softfp_extensions)
2435 (softfp_truncations, softfp_exclude_libgcc2): New.
2436 * config/t-hardfp: New file.
2437 * config/t-hardfp-sfdf: Likewise.
2438 * config/hardfp.c: Likewise.
2440 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2442 * config.host: Include t-floattodi also for s390x.
2443 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
2444 * config/s390/32/_fixsfdi.c: Likewise.
2445 * config/s390/32/_fixtfdi.c: Likewise.
2446 * config/s390/32/_fixunsdfdi.c: Likewise.
2447 * config/s390/32/_fixunssfdi.c: Likewise.
2448 * config/s390/32/_fixunstfdi.c: Likewise.
2450 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2453 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
2454 (install-libgcc-unwind-map-forbuild): New target.
2455 (all): Depend on install-libgcc-unwind-map-forbuild.
2456 (install-libgcc-unwind-map): New target.
2457 (install): Depend on install-libgcc-unwind-map.
2459 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2461 * config/nios2/crti.S (_init): Initialize GOT pointer from
2462 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
2464 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
2466 * configure.ac: Check __mips64 when setting host_address.
2467 * configure: Regenerate.
2468 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
2469 mips/t-mips64 and t-softfp.
2470 (mips*-*-linux*): Don't add mips/t-tpbit.
2471 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
2472 (DPBIT, DPBIT_CFLAGS): Delete.
2473 * config/mips/sfp-machine.h: New file.
2474 * config/mips/t-mips64: Likewise.
2475 * config/mips/t-softfp-tf: Likewise.
2476 * config/mips/t-tpbit: Delete.
2478 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
2480 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
2483 2014-01-25 Walter Lee <walt@tilera.com>
2485 * config/tilepro/atomic.c: Include tconfig.h. Don't include
2486 config.h or system.h.
2489 2014-01-25 Walter Lee <walt@tilera.com>
2491 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
2492 (post_atomic_barrier): Ditto.
2493 (__fetch_and_do): New macro.
2494 (__atomic_fetch_and_do): Use __fetch_and_do.
2495 (__sync_fetch_and_do): New macro.
2496 (__sync_fetch_and_add_4): New function.
2497 (__sync_fetch_and_sub_4): New function.
2498 (__sync_fetch_and_or_4): New function.
2499 (__sync_fetch_and_and_4): New function.
2500 (__sync_fetch_and_xor_4): New function.
2501 (__sync_fetch_and_nand_4): New function.
2502 (__sync_fetch_and_add_8): New function.
2503 (__sync_fetch_and_sub_8): New function.
2504 (__sync_fetch_and_or_8): New function.
2505 (__sync_fetch_and_and_8): New function.
2506 (__sync_fetch_and_xor_8): New function.
2507 (__sync_fetch_and_nand_8): New function.
2508 (__do_and_fetch): New macro.
2509 (__atomic_do_and_fetch): Use __do_and_fetch.
2510 (__sync_do_and_fetch): New macro.
2511 (__sync_add_and_fetch_4): New function.
2512 (__sync_sub_and_fetch_4): New function.
2513 (__sync_or_and_fetch_4): New function.
2514 (__sync_and_and_fetch_4): New function.
2515 (__sync_xor_and_fetch_4): New function.
2516 (__sync_nand_and_fetch_4): New function.
2517 (__sync_add_and_fetch_8): New function.
2518 (__sync_sub_and_fetch_8): New function.
2519 (__sync_or_and_fetch_8): New function.
2520 (__sync_and_and_fetch_8): New function.
2521 (__sync_xor_and_fetch_8): New function.
2522 (__sync_nand_and_fetch_8): New function.
2523 (__sync_exchange_methods): New macro.
2524 (__sync_val_compare_and_swap_4): New function.
2525 (__sync_bool_compare_and_swap_4): New function.
2526 (__sync_lock_test_and_test_4): New function.
2527 (__sync_val_compare_and_swap_8): New function.
2528 (__sync_bool_compare_and_swap_8): New function.
2529 (__sync_lock_test_and_test_8): New function.
2530 (__subword_cmpxchg_body): New macro.
2531 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
2532 (__atomic_compare_exchange_2): Ditto.
2533 (__sync_subword_cmpxchg): New macro.
2534 (__sync_val_compare_and_swap_1): New function.
2535 (__sync_bool_compare_and_swap_1): New function.
2536 (__sync_val_compare_and_swap_2): New function.
2537 (__sync_bool_compare_and_swap_2): New function.
2538 (__atomic_subword): Rename to ...
2539 (__subword): ... New name.
2540 (__atomic_subword_fetch): Use __subword.
2541 (__sync_subword_fetch): New macro.
2542 (__sync_fetch_and_add_1): New function.
2543 (__sync_fetch_and_sub_1): New function.
2544 (__sync_fetch_and_or_1): New function.
2545 (__sync_fetch_and_and_1): New function.
2546 (__sync_fetch_and_xor_1): New function.
2547 (__sync_fetch_and_nand_1): New function.
2548 (__sync_fetch_and_add_2): New function.
2549 (__sync_fetch_and_sub_2): New function.
2550 (__sync_fetch_and_or_2): New function.
2551 (__sync_fetch_and_and_2): New function.
2552 (__sync_fetch_and_xor_2): New function.
2553 (__sync_fetch_and_nand_2): New function.
2554 (__sync_add_and_fetch_1): New function.
2555 (__sync_sub_and_fetch_1): New function.
2556 (__sync_or_and_fetch_1): New function.
2557 (__sync_and_and_fetch_1): New function.
2558 (__sync_xor_and_fetch_1): New function.
2559 (__sync_nand_and_fetch_1): New function.
2560 (__sync_add_and_fetch_2): New function.
2561 (__sync_sub_and_fetch_2): New function.
2562 (__sync_or_and_fetch_2): New function.
2563 (__sync_and_and_fetch_2): New function.
2564 (__sync_xor_and_fetch_2): New function.
2565 (__sync_nand_and_fetch_2): New function.
2566 (__atomic_subword_lock): Use __subword.
2567 (__sync_subword_lock): New macro.
2568 (__sync_lock_test_and_set_1): New function.
2569 (__sync_lock_test_and_set_2): New function.
2571 2014-01-25 Walter Lee <walt@tilera.com>
2573 * config/tilepro/atomic.c (BIT_OFFSET): Define.
2574 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
2575 (__atomic_subword): Ditto.
2577 2014-01-25 Walter Lee <walt@tilera.com>
2579 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
2580 a prefix op argument.
2581 (__atomic_nand_fetch_4): Add prefix op.
2582 (__atomic_nand_fetch_8): Ditto.
2584 2014-01-21 Baruch Siach <barch@tkos.co.il>
2586 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
2588 2014-01-09 Rong Xu <xur@google.com>
2590 * libgcov-driver.c (this_prg): make it local to save
2592 (gcov_exit_compute_summary): Ditto.
2593 (gcov_exit_merge_gcda): Ditto.
2594 (gcov_exit_merge_summary): Ditto.
2595 (gcov_exit_dump_gcov): Ditto.
2597 2014-01-08 Rong Xu <xur@google.com>
2599 * libgcov-driver.c: Use libgcov.h.
2600 (buffer_fn_data): Use xmalloc instead of malloc.
2601 (gcov_exit_merge_gcda): Ditto.
2602 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
2603 * libgcov.h: New common header files for libgcov-*.h.
2604 * libgcov-interface.c: Use libgcov.h
2605 * libgcov-merge.c: Ditto.
2606 * libgcov-profiler.c: Ditto.
2607 * Makefile.in: Add dependence to libgcov.h
2609 2014-01-02 Joseph Myers <joseph@codesourcery.com>
2611 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
2612 case of small numerator and finite nonzero result.
2614 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2616 Update copyright years
2618 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2620 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
2621 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
2622 config/arc/dp-hack.h, config/arc/fp-hack.h,
2623 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
2624 config/arc/ieee-754/arc600-dsp/divdf3.S,
2625 config/arc/ieee-754/arc600-dsp/divsf3.S,
2626 config/arc/ieee-754/arc600-dsp/muldf3.S,
2627 config/arc/ieee-754/arc600-dsp/mulsf3.S,
2628 config/arc/ieee-754/arc600-mul64/divdf3.S,
2629 config/arc/ieee-754/arc600-mul64/divsf3.S,
2630 config/arc/ieee-754/arc600-mul64/muldf3.S,
2631 config/arc/ieee-754/arc600-mul64/mulsf3.S,
2632 config/arc/ieee-754/arc600/divsf3.S,
2633 config/arc/ieee-754/arc600/mulsf3.S,
2634 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
2635 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
2636 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
2637 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
2638 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
2639 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
2640 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
2641 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
2642 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
2643 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
2644 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
2645 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
2646 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
2647 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
2648 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
2649 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
2650 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
2651 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
2652 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
2653 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
2654 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
2655 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
2656 vtv_start_preinit.c: Use the standard form for the copyright notice.
2658 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
2659 Chung-Lin Tang <cltang@codesourcery.com>
2660 Based on patches from Altera Corporation
2662 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
2663 * config/nios2/lib2-nios2.h: New file.
2664 * config/nios2/lib2-divmod-hi.c: New file.
2665 * config/nios2/linux-unwind.h: New file.
2666 * config/nios2/lib2-divmod.c: New file.
2667 * config/nios2/linux-atomic.c: New file.
2668 * config/nios2/t-nios2: New file.
2669 * config/nios2/crti.asm: New file.
2670 * config/nios2/t-linux: New file.
2671 * config/nios2/lib2-divtable.c: New file.
2672 * config/nios2/lib2-mul.c: New file.
2673 * config/nios2/tramp.c: New file.
2674 * config/nios2/crtn.asm: New file.
2676 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
2678 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
2679 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
2680 from cpuid.h to check vendor signatures.
2682 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
2684 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
2685 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
2686 (get_amd_cpu): Likewise.
2688 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
2690 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
2693 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
2694 H.J. Lu <hongjiu.lu@intel.com>
2697 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
2699 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
2700 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
2701 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
2702 FEATURE_XOP and FEATURE_FMA.
2703 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
2705 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
2706 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
2707 FEATURE_FMA4 and FEATURE_XOP.
2709 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
2711 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
2712 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
2713 (get_intel_cpu): Updated.
2715 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
2717 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
2719 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
2721 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2722 instructions when __SSE_MATH__ is defined.
2724 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
2726 * config.host (microblaze-*-rtems*): New.
2728 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
2730 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
2731 architectures that do not have hardware divide instruction.
2732 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
2734 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
2736 * longlong.h: Delete (moved to include/).
2738 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
2740 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
2741 of normal number and qNaN to not raise an inexact exception.
2743 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
2745 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
2747 2013-11-28 Matthew Leach <matthew.leach@arm.com>
2749 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
2750 for correct opcodes on BE.
2752 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
2754 * soft-fp/op-4.h: Update from glibc.
2756 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
2758 * libgcc2.c (__udivmoddi4): Define new implementation when
2759 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
2760 divide instructions.
2762 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
2764 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
2766 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2768 * config/t-softfp (soft-fp-objects-base): New variable.
2769 (soft-fp-objects): Use it.
2771 2013-11-23 David Edelson <dje.gcc@gmail.com>
2772 Andrew Dixie <andrewd@gentrack.com>
2775 * config/rs6000/aixinitfini.c: New file.
2776 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
2777 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
2780 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
2782 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
2784 2013-11-18 Jan Hubicka <jh@suse.cz>
2786 * libgcov-driver.c (run_accounted): Make global level static.
2787 (gcov_exit_merge_summary): Silence warning; do not clear
2789 (gcov_exit): Clear it here.
2791 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
2794 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
2795 (all_prg, crc32): Remove static vars.
2796 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
2798 (gcov_exit_merge_gcda): Add crc32 parameter.
2799 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
2800 do not account run if it was already accounted.
2801 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
2802 (gcov_exit): Initialize all_prg; update.
2804 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
2806 * configure: Regenerate.
2808 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2809 Alan Modra <amodra@gmail.com>
2811 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
2812 (frob_update_context): Use it.
2814 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2815 Alan Modra <amodra@gmail.com>
2817 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
2818 (trampoline_initial): Provide ELFv2 variant.
2819 (__trampoline_setup): Likewise.
2821 * config/rs6000/linux-unwind.h (frob_update_context): Do not
2822 check for AIX indirect function call sequence if _CALL_ELF == 2.
2824 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2825 Alan Modra <amodra@gmail.com>
2827 * config/rs6000/linux-unwind.h (get_regs): Do not support
2828 old kernel versions if _CALL_ELF == 2.
2829 (frob_update_context): Do not support PLT stub variants only
2830 generated by old linkers if _CALL_ELF == 2.
2832 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2833 Alan Modra <amodra@gmail.com>
2835 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
2836 location of CR save area for 64-bit little-endian systems.
2838 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
2840 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
2842 * config/arm/t-vxworks: Delete.
2844 2013-11-10 Kai Tietz <ktietz@redhat.com>
2846 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
2847 Increment load-count on use of LIBGCC_SONAME DLL.
2848 (hmod_libgcc): New static variable to hold handle of
2850 (__gcc_deregister_frame): Decrement load-count of
2853 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
2855 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
2857 * configure: Regenerate
2859 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
2861 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
2862 FP_EX_DENORM. Store result to volatile location after SSE division
2863 to close interrupt window. Remove unneeded fwait after x87
2864 division since interrupt window will be closed by emitted fstp.
2865 Rewrite FP_EX_INEXACT handling.
2867 2013-11-06 Joseph Myers <joseph@codesourcery.com>
2869 * soft-fp/README: Update.
2870 * soft-fp/adddf3.c: Update from glibc.
2871 * soft-fp/addsf3.c: Likewise.
2872 * soft-fp/addtf3.c: Likewise.
2873 * soft-fp/divdf3.c: Likewise.
2874 * soft-fp/divsf3.c: Likewise.
2875 * soft-fp/divtf3.c: Likewise.
2876 * soft-fp/double.h: Likewise.
2877 * soft-fp/eqdf2.c: Likewise.
2878 * soft-fp/eqsf2.c: Likewise.
2879 * soft-fp/eqtf2.c: Likewise.
2880 * soft-fp/extenddftf2.c: Likewise.
2881 * soft-fp/extended.h: Likewise.
2882 * soft-fp/extendsfdf2.c: Likewise.
2883 * soft-fp/extendsftf2.c: Likewise.
2884 * soft-fp/extendxftf2.c: Likewise.
2885 * soft-fp/fixdfdi.c: Likewise.
2886 * soft-fp/fixdfsi.c: Likewise.
2887 * soft-fp/fixdfti.c: Likewise.
2888 * soft-fp/fixsfdi.c: Likewise.
2889 * soft-fp/fixsfsi.c: Likewise.
2890 * soft-fp/fixsfti.c: Likewise.
2891 * soft-fp/fixtfdi.c: Likewise.
2892 * soft-fp/fixtfsi.c: Likewise.
2893 * soft-fp/fixtfti.c: Likewise.
2894 * soft-fp/fixunsdfdi.c: Likewise.
2895 * soft-fp/fixunsdfsi.c: Likewise.
2896 * soft-fp/fixunsdfti.c: Likewise.
2897 * soft-fp/fixunssfdi.c: Likewise.
2898 * soft-fp/fixunssfsi.c: Likewise.
2899 * soft-fp/fixunssfti.c: Likewise.
2900 * soft-fp/fixunstfdi.c: Likewise.
2901 * soft-fp/fixunstfsi.c: Likewise.
2902 * soft-fp/fixunstfti.c: Likewise.
2903 * soft-fp/floatdidf.c: Likewise.
2904 * soft-fp/floatdisf.c: Likewise.
2905 * soft-fp/floatditf.c: Likewise.
2906 * soft-fp/floatsidf.c: Likewise.
2907 * soft-fp/floatsisf.c: Likewise.
2908 * soft-fp/floatsitf.c: Likewise.
2909 * soft-fp/floattidf.c: Likewise.
2910 * soft-fp/floattisf.c: Likewise.
2911 * soft-fp/floattitf.c: Likewise.
2912 * soft-fp/floatundidf.c: Likewise.
2913 * soft-fp/floatundisf.c: Likewise.
2914 * soft-fp/floatunditf.c: Likewise.
2915 * soft-fp/floatunsidf.c: Likewise.
2916 * soft-fp/floatunsisf.c: Likewise.
2917 * soft-fp/floatunsitf.c: Likewise.
2918 * soft-fp/floatuntidf.c: Likewise.
2919 * soft-fp/floatuntisf.c: Likewise.
2920 * soft-fp/floatuntitf.c: Likewise.
2921 * soft-fp/gedf2.c: Likewise.
2922 * soft-fp/gesf2.c: Likewise.
2923 * soft-fp/getf2.c: Likewise.
2924 * soft-fp/ledf2.c: Likewise.
2925 * soft-fp/lesf2.c: Likewise.
2926 * soft-fp/letf2.c: Likewise.
2927 * soft-fp/muldf3.c: Likewise.
2928 * soft-fp/mulsf3.c: Likewise.
2929 * soft-fp/multf3.c: Likewise.
2930 * soft-fp/negdf2.c: Likewise.
2931 * soft-fp/negsf2.c: Likewise.
2932 * soft-fp/negtf2.c: Likewise.
2933 * soft-fp/op-1.h: Likewise.
2934 * soft-fp/op-2.h: Likewise.
2935 * soft-fp/op-4.h: Likewise.
2936 * soft-fp/op-8.h: Likewise.
2937 * soft-fp/op-common.h: Likewise.
2938 * soft-fp/quad.h: Likewise.
2939 * soft-fp/single.h: Likewise.
2940 * soft-fp/soft-fp.h: Likewise.
2941 * soft-fp/subdf3.c: Likewise.
2942 * soft-fp/subsf3.c: Likewise.
2943 * soft-fp/subtf3.c: Likewise.
2944 * soft-fp/truncdfsf2.c: Likewise.
2945 * soft-fp/trunctfdf2.c: Likewise.
2946 * soft-fp/trunctfsf2.c: Likewise.
2947 * soft-fp/trunctfxf2.c: Likewise.
2948 * soft-fp/unorddf2.c: Likewise.
2949 * soft-fp/unordsf2.c: Likewise.
2950 * soft-fp/unordtf2.c: Likewise.
2952 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
2954 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
2955 (_FP_MUL_MEAT_D): Ditto.
2956 (_FP_DIV_MEAT_S): Ditto.
2957 (_FP_DIV_MEAT_D): Ditto.
2958 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
2959 t-softfp-sfdf and t-softfp to tmake_file.
2961 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
2963 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
2964 * config/i386/crtprec.c: Ditto.
2966 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
2967 Shiva Chen <shiva0217@gmail.com>
2969 * config.host (nds32*-elf*): Add nds32 target.
2970 * config/nds32 : New directory and files.
2972 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
2974 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
2975 * config.host (cpu_type) <Setting default>: Add entry for
2977 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
2978 <crisv32-*-linux*>: Adjust.
2979 * longlong.h: Wrap the whole CRIS section in a single
2980 defined(__CRIS__) conditional. Add comment about add_ssaaaa
2982 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
2984 [__CRIS__] (__umulsidi3): Define.
2985 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
2986 * config/cris/sfp-machine.h: New file.
2987 * config/cris/umulsidi3.S: New file.
2988 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
2989 * config/cris/arit.c (SIGNMULT): New macro.
2990 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
2991 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
2992 saving 3 out of originally 33 cycles from the fastest
2993 path, 3 out of 54 from the medium path and one from the longest
2994 path. Improve comments.
2996 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
2998 * sync.c: Remove static aliases and define each function directly
2999 under its real name.
3001 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
3003 * config.host (hppa*64*-*-linux*): Define extra_parts.
3004 (hppa*-*-linux*): Likewise.
3006 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
3008 * config/arc/crtgend.S: Add 2013 to Copyright years.
3009 * config/arc/gmon/atomic.h: Likewise.
3010 * config/arc/gmon/auxreg.h: Likewise.
3011 * config/arc/gmon/sys/gmon_out.h: Likewise.
3012 * config/arc/gmon/sys/gmon.h: Likewise.
3013 * config/arc/gmon/prof-freq.c: Likewise.
3014 * config/arc/gmon/mcount.c: Likewise.
3015 * config/arc/gmon/prof-freq-stub.S: Likewise.
3016 * config/arc/gmon/gmon.c: Likewise.
3017 * config/arc/gmon/machine-gmon.h: Likewise.
3018 * config/arc/gmon/profil.S: Likewise.
3019 * config/arc/gmon/dcache_linesz.S: Likewise.
3020 * config/arc/crtg.S: Likewise.
3021 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
3022 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
3023 * config/arc/ieee-754/adddf3.S: Likewise.
3024 * config/arc/ieee-754/truncdfsf2.S: Likewise.
3025 * config/arc/ieee-754/fixsfsi.S: Likewise.
3026 * config/arc/ieee-754/gtsf2.S: Likewise.
3027 * config/arc/ieee-754/floatsisf.S: Likewise.
3028 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
3029 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
3030 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
3031 * config/arc/ieee-754/fixdfsi.S: Likewise.
3032 * config/arc/ieee-754/addsf3.S: Likewise.
3033 * config/arc/ieee-754/gesf2.S: Likewise.
3034 * config/arc/ieee-754/floatsidf.S: Likewise.
3035 * config/arc/ieee-754/extendsfdf2.S: Likewise.
3036 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
3037 * config/arc/ieee-754/gtdf2.S: Likewise.
3038 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
3039 * config/arc/ieee-754/uneqdf2.S: Likewise.
3040 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
3041 * config/arc/ieee-754/uneqsf2.S: Likewise.
3042 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
3043 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
3044 * config/arc/ieee-754/eqdf2.S: Likewise.
3045 * config/arc/ieee-754/ordsf2.S: Likewise.
3046 * config/arc/ieee-754/divsf3.S: Likewise.
3047 * config/arc/ieee-754/divdf3.S: Likewise.
3048 * config/arc/ieee-754/floatunsidf.S: Likewise.
3049 * config/arc/ieee-754/orddf2.S: Likewise.
3050 * config/arc/ieee-754/eqsf2.S: Likewise.
3051 * config/arc/ieee-754/gedf2.S: Likewise.
3052 * config/arc/crtn.S: Likewise.
3053 * config/arc/crti.S: Likewise.
3054 * config/arc/t-arc700-uClibc: Likewise.
3055 * config/arc/asm.h: Likewise.
3056 * config/arc/libgcc-excl.ver: Likewise.
3057 * config/arc/t-arc-newlib: Likewise.
3058 * config/arc/divtab-arc700.c: Likewise.
3059 * config/arc/initfini.c: Likewise.
3060 * config/arc/fp-hack.h: Likewise.
3062 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
3063 Diego Novillo <dnovillo@google.com>
3065 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
3066 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
3067 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
3068 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
3070 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
3071 Brendan Kehoe <brendan@zen.org>
3072 Simon Cook <simon.cook@embecosm.com>
3074 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
3075 * config/arc: New directory.
3076 * longlong.h [__arc__] (umul_ppmm): Remove.
3077 [__arc__] (__umulsidi3): Define.
3078 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
3079 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
3081 2013-09-17 Jacek Caban <jacek@codeweavers.com>
3083 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
3085 * config/i386/gthr-win32.h: Likewise.
3087 2013-09-16 DJ Delorie <dj@redhat.com>
3089 * config/rl78/vregs.h: Add G10 register definitions.
3090 * config/rl78/lib2mul.c: Enable for RL78/G10.
3091 * config/rl78/lib2div.c: Likewise.
3092 * config/rl78/lshrsi3.S: Use vregs.h.
3093 * config/rl78/cmpsi2.S: Likewise.
3094 * config/rl78/trampoline.S: Likewise.
3095 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
3097 2013-09-14 DJ Delorie <dj@redhat.com>
3098 Nick Clifton <nickc@redhat.com>
3100 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
3101 * config/rl78/vregs.h: New.
3102 * config/rl78/signbit.S: New file. Implements signbit function.
3103 * config/rl78/divmodsi.S: New.
3104 * config/rl78/divmodhi.S: New.
3105 * config/rl78/divmodqi.S: New.
3106 * config/rl78/t-rl78: Build them here...
3107 * config/rl78/lib2div.c: ...but not here.
3109 2013-09-12 DJ Delorie <dj@redhat.com>
3111 * config.host (msp*-*-elf): New.
3112 * config/msp430/: New port.
3114 2013-08-18 Iain Sandoe <iain@codesourcery.com>
3116 PR gcov-profile/58127
3117 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
3118 __thread var for emulated TLS.
3119 (__gcov_indirect_call_counters): Likewise.
3121 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
3122 Catherine Moore <clm@codesourcery.com>
3123 Richard Sandiford <rdsandiford@googlemail.com>
3125 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
3126 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
3127 (CALL_STUB_NO_RET): Likewise.
3128 (CALL_STUB_RET): Likewise.
3129 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
3130 __mips16_ret call/return stub symbols.
3131 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
3134 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
3136 * config.host <mips*-*-linux*>: Remove a stray comment.
3138 2013-08-10 Jan Hubicka <jh@suse.cz>
3140 Work around binutils PR14342
3141 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
3142 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
3143 (L_gcov_indirect_call_profiler_v2): New.
3145 2013-08-06 Jan Hubicka <jh@suse.cz>
3147 * libgcov.c (__gcov_indirect_call_callee,
3148 __gcov_indirect_call_counters): New global vars.
3149 (__gcov_indirect_call_profiler): replace by ...
3150 (__gcov_indirect_call_profiler_v2) ... this one.
3152 2013-08-06 Caroline Tice <cmtice@google.com>
3154 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
3155 vtv_start_preinit.o and vtv_end_preinit.o.
3156 * configure.ac: Add code to check/set enable_vtable_verify.
3157 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
3159 * vtv_start_preinit.c: New file.
3160 * vtv_end_preinit.c: New file.
3161 * vtv_start.c: New file.
3162 * vtv_end.c: New file.
3163 * configure: Regenerated.
3165 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
3167 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
3168 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
3169 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
3170 GPL-3.0-with-GCC-exception.
3172 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
3174 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
3177 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3179 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
3180 mapping for FPRs when creating the fallback framestate.
3182 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
3185 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
3186 (__round_s2_const, __round_u2_const)
3187 (__round_s4_const, __round_u4_const, __round_x8):
3188 Saturate result if addition result cannot be represented.
3190 2013-07-15 Matthias Klose <doko@ubuntu.com>
3192 * libgcc2.c: Don't include <limits.h>.
3194 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
3196 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
3198 2013-07-06 Jakub Jelinek <jakub@redhat.com>
3201 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
3203 2013-06-28 Jakub Jelinek <jakub@redhat.com>
3206 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
3208 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
3209 instead of table lookups.
3210 (__popcountDI2): Likewise.
3212 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
3214 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
3217 2013-06-21 Joseph Myers <joseph@codesourcery.com>
3220 * soft-fp/adddf3.c: Update from glibc.
3221 * soft-fp/addsf3.c: Likewise.
3222 * soft-fp/addtf3.c: Likewise.
3223 * soft-fp/divdf3.c: Likewise.
3224 * soft-fp/divsf3.c: Likewise.
3225 * soft-fp/divtf3.c: Likewise.
3226 * soft-fp/double.h: Likewise.
3227 * soft-fp/eqdf2.c: Likewise.
3228 * soft-fp/eqsf2.c: Likewise.
3229 * soft-fp/eqtf2.c: Likewise.
3230 * soft-fp/extenddftf2.c: Likewise.
3231 * soft-fp/extended.h: Likewise.
3232 * soft-fp/extendsfdf2.c: Likewise.
3233 * soft-fp/extendsftf2.c: Likewise.
3234 * soft-fp/fixdfdi.c: Likewise.
3235 * soft-fp/fixdfsi.c: Likewise.
3236 * soft-fp/fixsfdi.c: Likewise.
3237 * soft-fp/fixsfsi.c: Likewise.
3238 * soft-fp/fixtfdi.c: Likewise.
3239 * soft-fp/fixtfsi.c: Likewise.
3240 * soft-fp/fixunsdfdi.c: Likewise.
3241 * soft-fp/fixunsdfsi.c: Likewise.
3242 * soft-fp/fixunssfdi.c: Likewise.
3243 * soft-fp/fixunssfsi.c: Likewise.
3244 * soft-fp/fixunstfdi.c: Likewise.
3245 * soft-fp/fixunstfsi.c: Likewise.
3246 * soft-fp/floatdidf.c: Likewise.
3247 * soft-fp/floatdisf.c: Likewise.
3248 * soft-fp/floatditf.c: Likewise.
3249 * soft-fp/floatsidf.c: Likewise.
3250 * soft-fp/floatsisf.c: Likewise.
3251 * soft-fp/floatsitf.c: Likewise.
3252 * soft-fp/floatundidf.c: Likewise.
3253 * soft-fp/floatundisf.c: Likewise.
3254 * soft-fp/floatunditf.c: Likewise.
3255 * soft-fp/floatunsidf.c: Likewise.
3256 * soft-fp/floatunsisf.c: Likewise.
3257 * soft-fp/floatunsitf.c: Likewise.
3258 * soft-fp/gedf2.c: Likewise.
3259 * soft-fp/gesf2.c: Likewise.
3260 * soft-fp/getf2.c: Likewise.
3261 * soft-fp/ledf2.c: Likewise.
3262 * soft-fp/lesf2.c: Likewise.
3263 * soft-fp/letf2.c: Likewise.
3264 * soft-fp/muldf3.c: Likewise.
3265 * soft-fp/mulsf3.c: Likewise.
3266 * soft-fp/multf3.c: Likewise.
3267 * soft-fp/negdf2.c: Likewise.
3268 * soft-fp/negsf2.c: Likewise.
3269 * soft-fp/negtf2.c: Likewise.
3270 * soft-fp/op-1.h: Likewise.
3271 * soft-fp/op-2.h: Likewise.
3272 * soft-fp/op-4.h: Likewise.
3273 * soft-fp/op-8.h: Likewise.
3274 * soft-fp/op-common.h: Likewise.
3275 * soft-fp/quad.h: Likewise.
3276 * soft-fp/single.h: Likewise.
3277 * soft-fp/soft-fp.h: Likewise.
3278 * soft-fp/subdf3.c: Likewise.
3279 * soft-fp/subsf3.c: Likewise.
3280 * soft-fp/subtf3.c: Likewise.
3281 * soft-fp/truncdfsf2.c: Likewise.
3282 * soft-fp/trunctfdf2.c: Likewise.
3283 * soft-fp/trunctfsf2.c: Likewise.
3284 * soft-fp/unorddf2.c: Likewise.
3285 * soft-fp/unordsf2.c: Likewise.
3286 * soft-fp/unordtf2.c: Likewise.
3287 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
3288 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3289 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3290 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3291 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3292 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3293 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3294 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3295 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3296 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
3297 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
3298 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3300 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
3302 * config/mips/lib2funcs.c: New file.
3303 * config/mips/t-mips (LIB2ADD_ST): Add it.
3305 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
3308 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
3309 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
3311 2013-06-08 Walter Lee <walt@tilera.com>
3313 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
3314 Replace int64_t with long long. Add __extension__ where
3316 * config/tilepro/atomic.c: Include config.h.
3318 2013-06-06 Douglas B Rupp <rupp@adacore.com>
3320 * config.host (arm-wrs-vxworks): Configure with other soft float.
3322 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
3324 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
3325 (mips64r5900el-*-elf*): New configurations.
3327 2013-06-04 Alan Modra <amodra@gmail.com>
3329 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
3331 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
3333 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
3335 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
3337 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
3338 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
3339 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
3341 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
3343 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
3344 (powerpc-wrs-vxworks): Likewise.
3346 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
3348 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
3349 signal frames as well.
3350 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
3351 STACK_BIAS to the CFA offset.
3353 2013-05-17 Richard Henderson <rth@redhat.com>
3356 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
3357 (execute_cfa_program): Use it when storing to fs->regs.
3359 2013-05-08 Kai Tietz <ktietz@redhat.com>
3361 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
3362 (__deregister_frame_info): Likewise.
3364 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
3366 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
3369 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
3371 2013-04-25 Alan Modra <amodra@gmail.com>
3373 * config.host: Match little-endian powerpc-linux.
3375 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
3377 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
3378 as 'unsigned long long' instead of 'unsigned long'.
3379 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
3382 2013-04-10 Julian Brown <julian@codesourcery.com>
3384 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
3385 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
3386 unsigned char/unsigned short.
3387 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
3389 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3392 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
3394 2013-04-04 Meador Inge <meadori@codesourcery.com>
3396 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
3397 computing the location of the link register.
3398 (aeabi_uldivmod): Ditto.
3400 2013-03-27 Kai Tietz <ktietz@redhat.com>
3402 * config.host: Add support for cygwin x64 target.
3403 * configure: Regenerated.
3405 2013-03-26 Walter Lee <walt@tilera.com>
3407 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
3408 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
3410 2013-03-25 Kai Tietz <ktietz@redhat.com>
3412 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
3414 2013-03-20 Robert Mason <rbmj@verizon.net>
3416 * config/vxlib-tls.c (__gthread_get_tsd_data,)
3417 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
3418 (__gthread_leave_tsd_dtor_context): Add prototypes.
3419 (tls_delete_hook): Update.
3421 2013-03-20 Catherine Moore <clm@codesourcery.com>
3422 Joseph Myers <joseph@codesourcery.com>
3423 Chao-ying Fu <fu@mips.com>
3425 * config/mips/mips16.S: Don't build for microMIPS.
3426 * config/mips/linux-unwind.h: Handle microMIPS frame.
3427 * config/mips/crtn.S (fini, init): New labels.
3429 2013-03-14 Jakub Jelinek <jakub@redhat.com>
3431 PR tree-optimization/53265
3432 * unwind-dw2.c (execute_cfa_program): Avoid
3433 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
3434 on targets with DWARF_FRAME_REGISTERS < 32.
3436 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
3439 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
3440 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
3442 2013-03-07 Sriraman Tallam <tmsriram@google.com>
3444 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
3445 sandybridge processors.
3447 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
3450 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
3453 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3455 * config/microblaze/crti.S: Setup stack protection at entry
3457 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
3459 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
3460 (__rotldi3): Shift bytewise if applicable.
3462 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
3464 * config/aarch64/sync-cache.c
3465 (__aarch64_sync_cache_range): Silence warnings.
3467 2013-02-25 Catherine Moore <clm@codesourcery.com>
3470 2013-02-24 Catherine Moore <clm@codesourcery.com>
3471 Joseph Myers <joseph@codesourcery.com>
3472 Chao-ying Fu <fu@mips.com>
3474 * config/mips/mips16.S: Don't build for microMIPS.
3475 * config/mips/linux-unwind.h: Handle microMIPS frame.
3476 * config/mips/crtn.S (fini, init): New labels.
3478 2013-02-24 Catherine Moore <clm@codesourcery.com>
3479 Joseph Myers <joseph@codesourcery.com>
3480 Chao-ying Fu <fu@mips.com>
3482 * config/mips/mips16.S: Don't build for microMIPS.
3483 * config/mips/linux-unwind.h: Handle microMIPS frame.
3484 * config/mips/crtn.S (fini, init): New labels.
3486 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3487 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
3490 2013-02-16 Alan Modra <amodra@gmail.com>
3493 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
3494 (ppc_fallback_frame_state): Always set up save locations for fp
3495 and altivec. Don't bother with non-callee-saved regs, r0-r13
3496 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
3498 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
3501 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
3503 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
3504 _ssmulha3, _usmulusa3, _ssmulsa3.
3505 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
3506 (__muldi3): XCALL __muldi3_6 instead of rcall.
3507 (__umulsidi3, __mulsidi3): New functions.
3508 (do_prologue_saves, do_epilogue_restores): New .macros.
3509 (__divdi3_moddi3): Use them.
3510 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
3511 (__usmulusa3, __ssmulsa3): New functions.
3513 2013-02-11 Iain Sandoe <iain@codesourcery.com>
3514 Jack Howarth <howarth@bromo.med.uc.edu>
3515 Patrick Marlier <patrick.marlier@gmail.com>
3518 * config/darwin-crt-tm.c: Remove dummy functions hack.
3520 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
3523 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
3524 * config/avr/lib2-object.mk: New iterator to build objects from it.
3525 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
3527 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
3528 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
3529 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
3530 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
3531 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
3532 * config/avr/lib1funcs-fixed.S: Implement them.
3534 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
3536 Update copyright years.
3538 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
3541 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
3542 Add crtcxa to extra_parts.
3543 * config/rs6000/exit.h: New file.
3544 * config/rs6000/cxa_atexit.c: New file.
3545 * config/rs6000/cxa_finalize.c: New file.
3546 * config/rs6000/crtcxa.c: New file.
3547 * config/rs6000/t-aix-cxa: New file.
3548 * config/rs6000/libgcc-aix-cxa.ver: New file.
3550 2013-01-31 Nick Clifton <nickc@redhat.com>
3552 * config/v850/lib1funcs.S: Add support for e3v5 architecture
3555 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
3558 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
3559 _mulQQ, _mulHQ, _mulHA, _mulSA,
3560 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
3561 _divQQ, _divHQ, _divHA, _divSA,
3562 _divUQQ, _divUHQ, _divUHA, _divUSA.
3564 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
3566 * config.host(microblaze*-linux*): tmake_file: Remove
3567 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
3568 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
3569 to exclude functions from being built with libgcc.c and use
3570 the microblaze assembly.
3572 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3574 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
3577 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
3579 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
3580 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
3581 __UINTPTR_TYPE__; also cast 'base' to the same type before the
3582 alignment operation.
3584 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
3586 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
3587 loop start address for cache clearing.
3589 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3591 * config/avr/lib1funcs.S: Remove trailing blanks.
3592 * config/avr/lib1funcs-fixed.S: Ditto.
3594 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3596 * config/avr/avr-lib.h: Add GPL copyright notice.
3598 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3600 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
3601 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
3602 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
3603 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
3605 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
3607 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
3608 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
3610 2013-01-04 Nick Clifton <nickc@redhat.com>
3612 * config/v850/lib1funcs.S: Only provide CALLT support functions if
3613 the CALLT instruction is supported.
3615 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
3617 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
3618 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
3620 2012-12-13 John Tytgat <John@bass-software.com>
3622 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
3625 2012-12-12 Jakub Jelinek <jakub@redhat.com>
3628 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
3629 undefined signed overflows.
3631 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
3634 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
3636 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
3638 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
3639 (FP_TRAPPING_EXCEPTIONS): Define.
3640 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
3641 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
3643 2012-12-04 Richard Henderson <rth@redhat.com>
3646 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
3648 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3650 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
3651 (FP_EX_SHIFT): Define.
3652 (FP_TRAPPING_EXCEPTIONS): Define.
3654 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3656 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
3657 (FP_ROUNDMODE): Use FP_RND_MASK.
3658 * config/aarch64/sfp-exceptions.c: New.
3659 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
3660 Use __sfp_handle_exceptions.
3662 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
3664 * config.host: (arm*-*-freebsd*): Remove.
3665 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
3666 (arm*-*-elf*): Remove.
3667 (arm*-*-wince-pe*): Remove.
3668 * arm/unwind-arm.c (struct fpa_reg): Delete.
3669 (struct fpa_regs): Delete.
3670 (phase1_vrs): Remove fpa element.
3671 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
3672 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
3673 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
3674 * ieee754-sf.S (floatundisf): Remove FPA support.
3675 (floatdisf): Likewise.
3676 * ieee75f-df.S (floatundidf): Likewise.
3677 (floatdidf): Likewise.
3679 2012-11-29 Kai Tietz <ktietz@redhat.com>
3682 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
3683 * unwind-generic.h: Likewise.
3684 * unwind-seh.c: Likewise.
3686 2012-11-28 Richard Henderson <rth@redhat.com>
3689 * emutls.c (__emutls_get_address): Avoid race condition between
3690 obj->loc.offset read and emutls_key initialization.
3692 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
3694 Adjust decimal point of signed accum mode to GCC default.
3697 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
3699 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
3700 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
3701 (__mulha3, __mulsa3)
3702 (__divqq3, __divha3, __divsa3): Adjust to new position of
3703 decimal point of signed accum types.
3705 (__mulusa3_round): New function.
3706 (__mulusa3): Use it.
3707 (__divqq_helper): New function.
3708 (__udivuqq3): Use it.
3710 2012-11-20 Jakub Jelinek <jakub@redhat.com>
3713 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
3715 2012-11-18 Teresa Johnson <tejohnson@google.com>
3718 * libgcov.c (gcov_exit): Remove merged program summary
3719 comparison unless !GCOV_LOCKED.
3721 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
3723 * soft-fp: Updated from glibc upstream.
3725 2012-11-06 Ian Lance Taylor <iant@google.com>
3727 * generic-morestack.c (__generic_morestack): Align the returned
3728 stack pointer to a 32 byte boundary.
3729 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
3730 increment the return address until we have decided that we don't
3731 have a varargs function.
3732 (__morestack) [32-bit]: Align stack correctly when calling C
3734 (__morestack) [64-bit]: Likewise.
3736 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
3738 * configure: Regenerate.
3740 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
3743 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
3744 * config/i386/sfp-machine.h: Guard exception handling
3745 code with _SOFT_FLOAT.
3746 * config/i386/32/sfp-machine.h: Guard rounding handling
3747 code with _SOFT_FLOAT.
3748 * config/i386/64/sfp-machine.h: Ditto.
3750 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
3752 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
3755 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
3757 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
3758 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
3759 when appropriate. Correct structure element types.
3760 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
3761 -minline-all-stringops from compile flags.
3763 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3765 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
3767 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3769 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
3771 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3773 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
3776 2012-10-23 Ian Bolton <ian.bolton@arm.com>
3777 Jim MacArthur <jim.macarthur@arm.com>
3778 Marcus Shawcroft <marcus.shawcroft@arm.com>
3779 Nigel Stephens <nigel.stephens@arm.com>
3780 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3781 Richard Earnshaw <rearnsha@arm.com>
3782 Sofiane Naci <sofiane.naci@arm.com>
3783 Stephen Thomas <stephen.thomas@arm.com>
3784 Tejas Belagod <tejas.belagod@arm.com>
3785 Yufeng Zhang <yufeng.zhang@arm.com>
3787 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
3788 * config/aarch64/crti.S: New file.
3789 * config/aarch64/crtn.S: New file.
3790 * config/aarch64/linux-unwind.h: New file.
3791 * config/aarch64/sfp-machine.h: New file.
3792 * config/aarch64/sync-cache.c: New file.
3793 * config/aarch64/t-aarch64: New file.
3794 * config/aarch64/t-softfp: New file.
3796 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
3798 * config/mmix/crti.S: Mark program and data addresses using PRELD.
3799 Remove typo'd and unnecessary alignment-LOC for .data. Remove
3800 no-longer-needed LDBU insns.
3802 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
3805 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
3806 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
3808 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3810 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
3812 2012-10-15 Matthias Klose <doko@ubuntu.com>
3814 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
3816 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
3818 * configure: Regenerate.
3819 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
3821 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3823 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
3824 instructions for 64bit targets only.
3826 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3828 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3829 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
3830 * config/i386/32/sfp-machine.h: ... here.
3831 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
3832 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
3835 2012-10-07 Matthias Klose <doko@ubuntu.com>
3837 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
3839 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
3841 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
3843 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
3844 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
3845 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
3848 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
3851 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3852 Fix parameter names.
3854 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
3857 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
3858 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
3859 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
3861 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
3864 * config/sh/linux-atomic.S: Delete.
3865 * config/sh/linux-atomic.c: New.
3866 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
3867 linux-atomic.c. Add cflags to disable warnings.
3869 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3872 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
3874 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
3875 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
3876 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
3877 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
3878 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
3880 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3882 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
3884 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
3885 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
3887 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
3889 * config.host (hppa-*-openbsd*): New target.
3890 * config/pa/t-openbsd: New file.
3892 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
3895 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
3896 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
3897 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
3898 (__divsa3): Use __negsi2 to negate r_quoL.
3899 * config/avr/lib1funcs.S (FALIAS): New macro.
3900 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
3901 (__negsi2): ...this new function.
3902 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
3903 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
3904 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
3905 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
3906 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
3907 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
3909 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
3912 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
3913 (lshrsi3): Reimplement as lshrsi3_r0.
3915 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
3918 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
3921 2012-09-07 Teresa Johnson <tejohnson@google.com>
3923 PR gcov-profile/54487
3924 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
3927 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
3930 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
3931 not configured --with-avrlibc=no.
3932 * config/avr/t-avrlibc: New file.
3933 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
3934 (DPBIT_FUNCS): Ditto.
3935 (TPBIT_FUNCS): Ditto.
3937 2012-09-04 Teresa Johnson <tejohnson@google.com>
3939 * libgcov.c (struct gcov_summary_buffer): New structure.
3940 (gcov_histogram_insert): New function.
3941 (gcov_compute_histogram): Ditto.
3942 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
3943 histograms during summary merging.
3945 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
3947 * config.host (x86_64-*-openbsd*): New target.
3949 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
3951 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
3954 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3957 * config/avr/t-avr (conv_X): Rename to func_X.
3959 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3962 * config/avr/lib1funcs-fixed.S: New file.
3963 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
3964 after they are used.
3965 (neg2, neg4): New macros.
3966 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
3967 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
3968 (__umulhisi3): Speed up MUL variant if there is enough flash.
3969 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
3971 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
3972 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
3973 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
3974 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
3975 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
3976 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
3977 (LIB2FUNCS_EXCLUDE): Add supported functions.
3979 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
3981 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
3982 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
3984 * fixed-obj.mk: Only expand dependency if $o is not in
3987 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
3989 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
3991 2012-08-22 Joseph Myers <joseph@codesourcery.com>
3993 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
3994 depend on --enable-shared.
3995 ($(lib1asmfuncs-o)): Use %.vis files independent of
3997 * static-object.mk ($(base)$(objext), $(base).vis)
3998 ($(base)_s$(objext)): Use same rules for visibility handling as in
4001 2012-08-21 Ian Lance Taylor <iant@google.com>
4003 * config/i386/morestack.S (__morestack_non_split): Increase amount
4004 of space allocated for non-split code stack.
4006 2012-08-19 Joseph Myers <joseph@codesourcery.com>
4008 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
4009 even if inhibit_libc.
4011 2012-08-17 Julian Brown <julian@codesourcery.com>
4013 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
4014 -fexceptions -fnon-call-exceptions if not defined.
4015 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
4016 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
4018 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
4020 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
4023 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
4025 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
4026 rs6000/t-slibgcc-aix.
4028 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
4030 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
4032 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
4034 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
4036 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
4039 * Makefile.in (version): Replace top_srcdir with srcdir.
4041 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
4043 * Makefile.in (version): set to BASE-VER file from gcc directory.
4045 2012-08-01 Nick Clifton <nickc@redhat.com>
4047 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
4048 Implements __clrsb for an HImode argument.
4050 2012-07-31 Nick Clifton <nickc@redhat.com>
4052 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
4053 Implements __clrsb for an HImode argument.
4054 * config/stormy16/clrsbhi2.c: New file:
4055 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
4057 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
4059 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
4061 2012-07-19 Tristan Gingold <gingold@adacore.com>
4062 Richard Henderson <rth@redhat.com>
4064 * unwind-seh.c: New file.
4065 * unwind-generic.h: Include windows.h for SEH.
4066 (_Unwind_Exception): Use 6 private fields for SEH.
4067 (_GCC_specific_handler): Declare.
4068 * unwind-c.c (__gcc_personality_seh0): New function.
4070 * config/i386/libgcc-cygming.ver: New file.
4071 * config/i386/t-seh-eh: New file.
4072 * config.host (x86_64-*-mingw*): Default to seh.
4074 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
4076 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
4078 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
4080 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
4081 __builtin_expect when checking for exceptions.
4082 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
4084 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
4086 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
4087 function declaration.
4088 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
4090 * config/ia64/sfp-exceptions.c: New.
4091 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
4093 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
4095 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
4096 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
4097 * config/i386/64/sfp-machine: ... (delete here) ...
4098 * config/i386/sfp-machine.h: ... to here.
4099 (FP_EX_MASK): Remove.
4101 (FP_INIT_ROUNDMODE): Declare asm as volatile.
4103 2012-06-11 Sriraman Tallam <tmsriram@google.com>
4105 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
4106 * config/i386/libgcc-sol2.ver: Ditto.
4107 * config/i386/libgcc-glibc.ver: Ditto.
4109 2012-06-11 Roland McGrath <mcgrathr@google.com>
4111 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
4112 If __GLIBC__ is defined, refer to __pthread_key_create instead of
4115 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
4117 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
4118 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
4119 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
4120 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
4121 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
4122 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
4123 * config/i386/64/sfp-machine: ... (delete here) ...
4124 * config/i386/sfp-machine.h: ... to here.
4126 (__sfp_handle_exceptions): New function declaration.
4127 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
4128 * config/i386/sfp-exceptions.c: New.
4129 * config/i386/t-softfp: New.
4130 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
4131 i386/t-softfp to tmake_file.
4133 2012-06-03 David S. Miller <davem@davemloft.net>
4135 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
4138 2012-05-31 David S. Miller <davem@davemloft.net>
4140 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
4141 multiply and divide instructions on 32-bit when V9.
4142 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
4144 2012-05-29 Joseph Myers <joseph@codesourcery.com>
4146 * config/arm/ieee754-df.S: Fix typos.
4147 * config/arm/ieee754-sf.S: Fix typos.
4148 * config/c6x/libunwind.S: Fix typos.
4149 * config/epiphany/udivsi3-float.c: Fix typos.
4150 * config/microblaze/muldi3_hard.S: Fix typos.
4151 * config/picochip/adddi3.S: Fix typos.
4152 * config/picochip/ashlsi3.S: Fix typos.
4153 * config/picochip/ashrsi3.S: Fix typos.
4154 * config/picochip/clzsi2.S: Fix typos.
4155 * config/picochip/cmpsi2.S: Fix typos.
4156 * config/picochip/divmod15.S: Fix typos.
4157 * config/picochip/divmodhi4.S: Fix typos.
4158 * config/picochip/divmodsi4.S: Fix typos.
4159 * config/picochip/longjmp.S: Fix typos.
4160 * config/picochip/lshrsi3.S: Fix typos.
4161 * config/picochip/parityhi2.S: Fix typos.
4162 * config/picochip/popcounthi2.S: Fix typos.
4163 * config/picochip/setjmp.S: Fix typos.
4164 * config/picochip/subdi3.S: Fix typos.
4165 * config/picochip/ucmpsi2.S: Fix typos.
4166 * config/picochip/udivmodhi4.S: Fix typos.
4167 * config/picochip/udivmodsi4.S: Fix typos.
4168 * config/spu/divv2df3.c: Fix typos.
4169 * config/spu/mfc_multi_tag_release.c: Fix typos.
4170 * config/spu/mfc_tag_release.c: Fix typos.
4171 * configure.ac: Fix typos.
4172 * configure: Regenerate.
4174 2012-05-25 Ian Lance Taylor <iant@google.com>
4176 * config/i386/morestack.S (__morestack_non_split): Check whether
4177 caller is varargs and needs %bp to hold the stack frame on return.
4179 2012-05-25 Olivier Hainque <hainque@adacore.com>
4181 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
4182 sequence in the non pic case on VxWorks.
4184 2012-05-24 Olivier Hainque <hainque@adacore.com>
4186 * Makefile.in: Move dependency on install-unwind_h from
4187 "install-leaf" to "install".
4189 2012-05-24 Olivier Hainque <hainque@adacore.com>
4191 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
4192 Use a separate command for stamp removals.
4194 2012-05-21 Andrew Pinski <apinski@cavium.com>
4197 * configure.ac: Define the default includes to being none.
4198 * configure: Regenerate.
4200 2012-05-16 Olivier Hainque <hainque@adacore.com>
4202 * Makefile.in (install-unwind_h): Rename into ...
4203 (install-unwind_h-forbuild): New target.
4204 (all): Use it instead of the former install-unwind_h.
4205 (install-unwind_h): Reinstate, copy to user install destination
4206 for include files, not to the internal gcc object directory one.
4207 (install-leaf): Depend on it.
4209 2012-05-15 Olivier Hainque <hainque@adacore.com>
4211 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
4212 register numbers. LR_REGNO replaces R_LR.
4213 (ucontext_for): New, helper for ...
4214 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
4216 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
4218 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4220 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
4221 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
4222 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
4224 (i[34567]86-*-*, x86_64-*-*): ... here.
4226 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
4227 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
4229 * config/i386/i386-cpuinfo.c: Rename to ...
4230 * config/i386/cpuinfo.c: ... this.
4231 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
4233 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
4234 (libgcc_cv_init_priority): New test.
4235 * configure: Regenerate.
4236 * config.in: New file.
4237 * Makefile.in (clean): Rename config.h to auto-target.h.
4238 (config.h): Likewise.
4239 (stamp-h): Likewise.
4241 * config/i386/cpuinfo.c (auto-target.h): Include.
4242 (CONSTRUCTOR_PRIORITY): Define.
4243 (__cpu_indicator_init): Use it.
4245 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
4247 * longlong.h: Use a URL instead of an FSF postal address.
4248 Replace spaces with tab.
4250 2012-05-08 Teresa Johnson <tejohnson@google.com>
4252 * libgcov.c (gcov_clear, __gcov_reset): New functions.
4253 (__gcov_dump): Ditto.
4254 (gcov_dump_complete): New global variable.
4255 (gcov_exit): Export hidden to enable use in L_gcov_dump.
4256 (__gcov_flush): Outline functionality now in gcov_clear.
4257 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
4259 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
4261 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
4262 (mips*-*-linux*): Include mips/t-tpbit when long double is
4265 2012-04-25 Sriraman Tallam <tmsriram@google.com>
4267 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
4268 (get_available_features): New argument. Check for AVX2.
4269 (__cpu_indicator_init): Modify call to get_available_features.
4271 2012-04-25 Alan Modra <amodra@gmail.com>
4273 * config/rs6000/crtsavevr.S: New file.
4274 * config/rs6000/crtrestvr.S: New file.
4275 * config/rs6000/t-savresfgpr: Build the above.
4276 * config/rs6000/t-netbsd: Likewise.
4278 2012-04-24 Sriraman Tallam <tmsriram@google.com>
4280 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
4282 2012-04-24 Sriraman Tallam <tmsriram@google.com>
4284 * libgcc/config/i386/i386-cpuinfo.c: New file.
4285 * libgcc/config/i386/t-cpuinfo: New file.
4286 * libgcc/config.host: Include t-cpuinfo.
4287 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
4289 2012-04-24 Chao-ying Fu <fu@mips.com>
4291 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
4293 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
4295 struct siginfo vs. siginfo_t
4297 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
4298 siginfo_t instead of struct siginfo.
4299 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
4300 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
4301 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
4302 (ia64_handle_unwabi): Likewise.
4303 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
4304 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
4305 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
4306 (sh_fallback_frame_state): Likewise.
4307 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
4308 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
4310 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
4312 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
4315 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
4317 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
4318 if it hasn't been previously saved.
4320 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
4322 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
4325 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
4328 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
4329 instead of __AVR_HAVE_8BIT_SP__.
4331 2012-03-26 Tristan Gingold <gingold@adacore.com>
4333 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
4334 (unw_table_entry): Use unw_word instead of unsigned long.
4335 (_Unwind_FindTableEntry): Likewise.
4336 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
4337 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
4338 (_Unwind_FindTableEntry): Likewise.
4339 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
4340 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
4341 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
4342 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
4343 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
4344 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
4345 (uw_init_context_1, uw_install_context): Likewise.
4346 (unw_word): Move to unwind-ia64.h
4348 2012-03-26 Tristan Gingold <gingold@adacore.com>
4350 * config/vms/vms-ucrt0.c: Update copyright years.
4352 (___gcc_main_flags): Declare.
4353 (__main): Check flags to remap argv and exit code.
4354 * config.host (*-*-*vms*): Adjust extra_parts.
4355 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
4358 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
4360 * arm/lib1funcs.asm (ctzsi2): New function.
4361 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
4362 * arm/t-linux (LIB1ASMFUNCS): Likewise.
4363 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
4364 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
4365 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
4366 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
4368 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
4370 * config.host: Add bits to support powerpc64-*-freebsd*.
4371 * config/rs6000/freebsd-unwind.h: New file.
4372 * config/rs6000/t-freebsd64: New file.
4374 2012-03-20 Richard Guenther <rguenther@suse.de>
4376 PR gcov-profile/52627
4377 * libgcov.c (init_mx): Fix mutex name.
4379 2012-03-16 Tristan Gingold <gingold@adacore.com>
4381 * config/ia64/vms-unwind.h: Remove ulong (and replace
4382 it by unw_reg where used). Define unw_reg with __int64.
4384 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4386 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
4388 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
4390 (sparc_is_sighandler): Likewise.
4392 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
4394 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
4397 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4399 * config/arm/crtn.S: Fix typo.
4401 2012-03-13 Richard Guenther <rguenther@suse.de>
4403 * libgcov.c: Remove stdio.h include and NULL un-define.
4405 2012-03-13 Richard Guenther <rguenther@suse.de>
4408 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
4410 2012-03-13 Richard Guenther <rguenther@suse.de>
4412 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
4414 2012-03-13 Richard Guenther <rguenther@suse.de>
4416 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
4417 and __gthread_mutex_init_function definitions.
4419 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4421 * config.host (mips*-*-openbsd*): Remove.
4423 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4425 * config.host: Remove alpha*-dec-osf5.1* handling.
4426 * config/alpha/gthr-posix.c: Remove.
4427 * config/alpha/libgcc-osf5.ver: Remove.
4428 * config/alpha/osf5-unwind.h: Remove.
4429 * config/alpha/t-osf-pthread: Remove.
4430 * config/alpha/t-slibgcc-osf: Remove.
4431 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
4432 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
4433 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
4434 * mkmap-flat.awk: Remove osf_export handling.
4436 2012-03-12 Richard Guenther <rguenther@suse.de>
4438 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
4439 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4440 (__gthread_mutex_init_function): New function.
4441 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4444 * libgcov.c: Include gthr.h.
4445 (__gcov_flush_mx): New global variable.
4446 (init_mx, init_mx_once): New functions.
4447 (__gcov_flush): Protect self with a mutex.
4448 (__gcov_fork): Re-initialize mutex after forking.
4449 * unwind-dw2-fde.c: Change condition under which to use
4450 __GTHREAD_MUTEX_INIT_FUNCTION.
4452 2012-03-12 Tristan Gingold <gingold@adacore.com>
4454 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
4455 * config/ia64/t-vms: Likewise.
4457 2012-03-11 Michael Hope <michael.hope@linaro.org>
4459 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
4462 2012-03-07 Walter Lee <walt@tilera.com>
4464 * config/tilepro/atomic.c: Rename "atomic_" prefix to
4466 (atomic_xor): Rename and move definition to
4467 config/tilepro/atomic.h.
4468 (atomic_nand): Ditto.
4469 * config/tilepro/atomic.h: Rename "atomic_" prefix to
4471 (arch_atomic_xor): Move from config/tilepro/atomic.c.
4472 (arch_atomic_nand): Ditto.
4474 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4477 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
4479 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4482 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
4485 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4489 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
4490 if RAMPZ affects reading from RAM.
4491 (__tablejump_elpm__): Ditto.
4493 (__movmemx_hi): Ditto.
4494 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
4495 (__do_global_dtors): Ditto.
4496 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
4497 (__movmemx_hi): Ditto.
4499 2012-03-05 Richard Henderson <rth@redhat.com>
4501 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
4502 [ARM] (count_trailing_zeros): Use the builtin.
4504 2012-03-01 Kai Tietz <ktietz@redhat.com>
4506 * soft-fp: Imported from glibc upstream.
4508 2012-02-28 Kai Tietz <ktietz@redhat.com>
4510 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
4511 for mingw-targets as attribute gcc_struct.
4513 2012-02-28 Ian Lance Taylor <iant@google.com>
4515 * generic-morestack.c (__splitstack_releasecontext): Correct call
4516 to __morestack_release_segments.
4518 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
4521 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
4522 for __linux__ when removing signals from __morestack_fullmask.
4524 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
4527 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
4529 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4531 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
4532 instead of HAVE_INITFINI_ARRAY.
4533 * config/ia64/crtend.S: Likewise.
4535 2012-02-20 Kai Tietz <ktietz@redhat.com>
4538 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
4540 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
4541 to w32-unwind.h header.
4543 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4545 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
4546 (mips*-*-linux*): Remove t-slibgcc-libgcc.
4547 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
4548 * config/mips/mips16.S (__mips16_rdhwr): Delete.
4550 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4552 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
4554 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4557 * config/darwin-crt-tm.c: Correct typo.
4559 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4560 Patrick Marlier <patrick.marlier@gmail.com>
4563 * config/darwin-crt-tm.c: Generate dummy functions.
4565 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4566 Patrick Marlier <patrick.marlier@gmail.com>
4569 * config/darwin-crt-tm.c (getTMCloneTable): New function.
4570 (__doTMRegistrations): Call it.
4571 (__doTMdeRegistrations): Likewise.
4573 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
4574 Anatoly Sokolov <aesok@post.ru>
4575 Eric Weddington <eric.weddington@atmel.com>
4578 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
4579 (__epilogue_restores__): Ditto.
4581 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
4585 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
4586 Solaris 11 and slightly reformat.
4587 (sparc_is_sighandler): Likewise.
4589 2012-02-14 Walter Lee <walt@tilera.com>
4591 * config.host: Handle tilegx and tilepro.
4592 * config/tilegx/sfp-machine.h: New file.
4593 * config/tilegx/sfp-machine32.h: New file.
4594 * config/tilegx/sfp-machine64.h: New file.
4595 * config/tilegx/t-crtstuff: New file.
4596 * config/tilegx/t-softfp: New file.
4597 * config/tilegx/t-tilegx: New file.
4598 * config/tilepro/atomic.c: New file.
4599 * config/tilepro/atomic.h: New file.
4600 * config/tilepro/linux-unwind.h: New file.
4601 * config/tilepro/sfp-machine.h: New file.
4602 * config/tilepro/softdivide.c: New file.
4603 * config/tilepro/softmpy.S: New file.
4604 * config/tilepro/t-crtstuff: New file.
4605 * config/tilepro/t-tilepro: New file.
4607 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
4611 * gthr-posix.h: Allow static initializer macros to be disabled.
4612 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
4614 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
4616 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
4617 Add t-slibgcc-libgcc to tmake_file.
4618 * config/mips/libgcc-mips16.ver: Revert previous patch.
4619 * config/mips/mips16.S (__mips16_rdhwr): Hide.
4621 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
4622 Jayant R Sonar <jayant.sonar@kpitcummins.com>
4624 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
4625 * config/cr16/crti.S: New file.
4626 * config/cr16/crtlibid.S: New file.
4627 * config/cr16/crtn.S: New file.
4628 * config/cr16/lib1funcs.S: New file.
4629 * config/cr16/t-cr16: New file.
4630 * config/cr16/t-crtlibid: New file.
4631 * config/cr16/unwind-dw2.h: New file.
4632 * config/cr16/unwind-cr16.c: New file.
4633 * config/cr16/divmodhi3.c: New file.
4635 2012-01-25 Alan Modra <amodra@gmail.com>
4637 * config/rs6000/t-linux64: Delete. Move..
4638 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
4639 * config/rs6000/t-linux: ..and libgcc flags to here.
4641 2012-01-22 Douglas B Rupp <rupp@gnat.com>
4643 * config.host (i[34567]86-*-interix3*):
4644 Change triplet to i[34567]86-*-interix[3-9]*.
4645 * configure: Regenerate.
4647 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
4648 Richard Sandiford <rdsandiford@googlemail.com>
4650 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
4651 * config/mips/mips16.S (__mips16_rdhwr): New function.
4652 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
4654 2012-01-11 Nathan Sidwell <nathan@acm.org>
4656 * libgcov.c (__gcov_init): Ignore objects with no functions.
4658 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
4661 Extend __pgmx semantics to linearize memory.
4662 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
4663 * config/avr/lib1funcs.S (__xload_1): New function.
4664 (__movmemx_qi, __movmemx_hi): New functions.
4665 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
4668 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
4670 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
4671 purported sigacthandler address isn't null before dereferencing it.
4672 (sparc_is_sighandler): Likewise.
4674 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
4677 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
4678 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
4679 (sparc_is_sighandler): Likewise.
4680 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
4682 2012-01-06 Tristan Gingold <gingold@adacore.com>
4684 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
4685 compatibility thunks...
4686 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
4687 (crtbeginS.o, crtendS.o): ... and these to ...
4688 * config/ia64/t-ia64-elf: ... this new file.
4689 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
4690 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
4692 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4694 * configure: Regenerate.
4695 * config/s390/t-crtstuff: Remove -fPIC.
4697 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
4700 * enable-execute-stack-mprotect.c (getpagesize): Do not define
4703 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4706 * config/avr/lib1funcs.S: Remove FIXME comments.
4707 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
4709 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4711 Implement light-weight DImode support.
4712 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
4713 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
4714 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
4715 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
4717 2011-12-30 Nathan Sidwell <nathan@acm.org>
4719 * libgcov.c (gcov_crc32): Remove global var.
4720 (free_fn_data): New function.
4721 (buffer_fn_data): Pass in filename, more robust error recovery.
4722 (crc32_unsigned): New function.
4723 (gcov_exit): More robust detection of new program. More robust
4725 (__gcov_init): Do not update program's crc here.
4727 2011-12-21 Tristan Gingold <gingold@adacore.com>
4729 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
4731 2011-12-21 Ian Lance Taylor <iant@google.com>
4733 * config/i386/morestack.S: Simplify CFI opcodes throughout.
4735 2011-12-20 Ian Lance Taylor <iant@google.com>
4737 * config/i386/morestack.S (__morestack_non_split): If there is
4738 enough stack space already, don't split. Ask for more stack space
4741 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
4743 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
4745 (_Unwind_DebugHook): New function.
4746 (uw_restore_core_regs): New define.
4747 (unwind_phase2): Use uw_restore_core_regs instead of
4749 (unwind_phase2_forced): Likewise.
4750 (__gnu_Unwind_Resume): Likewise.
4752 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
4754 * config/alpha/linux-unwind.h: Update copyright years.
4755 (MD_FROB_UPDATE_CONTEXT): New define.
4756 (alpha_frob_update_context): New function.
4758 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
4760 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
4761 tmake_file rather replacing it.
4763 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
4765 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
4766 function is not used for PPC64.
4767 (save_world): Amend comments. Update the VRsave mask to reflect the
4769 (rest_world): Update comments, do not clobber r10, do not use r8.
4770 (eh_rest_world_r10): Amend comments, do not use r8.
4771 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
4772 no longer used, move restore of CR and target address to the end of
4775 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
4777 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
4778 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
4780 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
4783 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
4784 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
4786 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
4788 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
4790 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
4793 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
4794 * config/avr/lib1funcs.S (__muldi3): New function.
4796 2011-12-06 Andrew Pinski <apinski@cavium.com>
4798 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
4800 (__frame_dummy_init_array_entry): Likewise.
4802 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
4804 Forward-port from gcc-4_6-branch r181936 2011-12-02.
4808 * config/avr/lib1funcs.S (__prologue_saves__,
4809 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
4810 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
4812 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
4814 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
4816 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4819 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
4820 (_ITM_deregisterTMCloneTable): Likewise.
4821 (__register_frame_info): Fix unused warning.
4822 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
4823 pthread_default_stacksize_np): Likewise.
4824 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
4826 2011-11-29 DJ Delorie <dj@redhat.com>
4828 * config.host (rl78-*-elf): New case.
4829 * config/rl78: New directory for the Renesas RL78.
4831 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
4833 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
4836 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4839 * config/rs6000/t-savresfgpr: New file.
4840 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
4841 $(srcdir)/config/rs6000/eabi.S.
4842 * config/rs6000/t-ppccomm-ldbl: Remove.
4843 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
4845 (powerpc-*-eabispe*): Likewise.
4846 (powerpc-*-eabi*): Likewise.
4847 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4848 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
4849 to tmake_file, remove rs6000/t-ppccomm-ldbl.
4850 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
4852 (powerpc-*-eabisim*): Likewise.
4853 (powerpc-*-elf*): Likewise.
4854 (powerpc-*-eabialtivec*): Likewise.
4855 (powerpc-xilinx-eabi*): Likewise.
4856 (powerpc-*-rtems*): Likewise.
4857 (powerpcle-*-elf*): Likewise.
4858 (powerpcle-*-eabisim*): Likewise.
4859 (powerpcle-*-eabi*): Likewise.
4861 2011-11-27 Ian Lance Taylor <iant@google.com>
4863 * generic-morestack.c (__splitstack_find): Check for NULL old
4865 (__splitstack_resetcontext): New function.
4866 (__splitstack_releasecontext): New function.
4867 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4869 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4871 * config/darwin-crt-tm.c: Correct comments, use correct licence.
4873 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4875 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
4877 2011-11-26 Richard Henderson <rth@redhat.com>
4879 * config/m68k/linux-atomic.c: New file.
4880 * config/m68k/t-linux: New file.
4881 * config.host (m68k-uclinux, m68k-linux): Use it.
4883 2011-11-26 Richard Henderson <rth@redhat.com>
4885 * crtstuff.c (__TMC_LIST__): Mark used not unused.
4886 (__TMC_END__): Only declare if hidden is available; in the definition,
4887 if hidden is unavailable add a null record.
4888 (deregister_tm_clones, register_tm_clones): New.
4889 (__do_global_dtors_aux, frame_dummy): Use them.
4890 (__do_global_dtors, __do_global_ctors_1): Likewise.
4892 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
4894 * config/darwin-crt-tm.c: New file.
4895 * config.host (darwin): Build crttms.o crttme.o to provide
4896 startup and shutdown for tm clones.
4897 * config/t-darwin (crttms.o): New build rule.
4898 (crttme.o): Likewise.
4900 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
4902 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
4905 2011-11-21 Richard Henderson <rth@redhat.com>
4907 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
4908 (__TMC_LIST__, __TMC_END__): New.
4909 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
4910 (__do_global_dtors): Likewise.
4911 (frame_dummy): Call _ITM_registerTMCloneTable.
4912 (__do_global_ctors_1): Likewise.
4914 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4916 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
4917 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4918 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
4919 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
4920 * config/i386/t-darwin64: Remove.
4921 * config/sh/t-netbsd (LIB2ADD): Remove.
4923 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
4926 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
4927 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
4928 * config/avr/lib1funcs.S (wmov): New assembler macro.
4929 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
4930 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
4931 (__udivmod64): New function.
4932 (__negdi2): New function.
4934 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
4936 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
4937 *-*-freebsd*aout*): Remove.
4939 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
4941 * static-object.mk (c_flags-$o): Save c_flags.
4942 ($(base)$(objext)): Use it.
4944 2011-11-18 Steve Ellcey <sje@cup.hp.com>
4946 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
4948 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
4951 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
4952 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
4955 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
4957 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
4959 (aeabi_uidivmod): Likewise.
4960 (umodsi3): Likewise.
4962 (aeabi_idivmod): Likewise.
4965 2011-11-16 Tristan Gingold <gingold@adacore.com>
4967 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
4969 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
4972 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
4973 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
4975 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4977 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
4979 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
4980 * config/pa/t-stublib64: Delete.
4982 2011-11-12 Richard Henderson <rth@redhat.com>
4984 * config/rs6000/linux-unwind.h (frob_update_context): Properly
4985 cast the pointer argument to _Unwind_SetGRPtr.
4987 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4989 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
4991 2011-11-09 Ian Lance Taylor <iant@google.com>
4993 * generic-morestack.c: Include <string.h>.
4994 (uintptr_type): Define.
4995 (struct initial_sp): Add dont_block_signals field. Reduce size of
4997 (allocate_segment): Set prev field to NULL. Don't set
4998 __morestack_current_segment or __morestack_segments.
4999 (__generic_morestack): Update current->prev and *pp after calling
5001 (__morestack_block_signals): Don't do anything if
5002 dont_block_signals is set.
5003 (__morestack_unblock_signals): Likewise.
5004 (__generic_findstack): Check for initial_sp == NULL. Add casts to
5006 (__splitstack_block_signals): New function.
5007 (enum __splitstack_content_offsets): Define.
5008 (__splitstack_getcontext, __splitstack_setcontext): New functions.
5009 (__splitstack_makecontext): New function.
5010 (__splitstack_block_signals_context): New function.
5011 (__splitstack_find_context): New function.
5012 * config/i386/morestack.S (__morestack_get_guard): New function.
5013 (__morestack_set_guard, __morestack_make_guard): New functions.
5014 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
5016 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5018 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
5019 (i[34567]86-*-mingw*): ... here.
5020 (x86_64-*-mingw*): ... here.
5022 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5024 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
5026 2011-11-07 Nathan Sidwell <nathan@acm.org>
5028 * libgcov.c (struct gcov_fn_buffer): New struct.
5029 (buffer_fn_data): New helper.
5030 (gcov_exit): Rework for new gcov data structures.
5032 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
5035 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
5037 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5039 * config.host (tmake_file): Correct comment.
5040 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
5042 (bfin*-uclinux*): Likewise.
5043 (bfin*-linux-uclibc*): Likewise.
5044 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
5046 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
5048 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
5049 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
5050 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
5051 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
5052 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
5053 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
5054 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
5055 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
5056 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
5057 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
5058 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
5059 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
5060 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
5062 * config/bfin/t-elf: Remove.
5063 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
5065 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5067 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
5068 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
5069 (lm32-*-elf*, lm32-*-rtems*): Split into ...
5070 (lm32-*-elf*): ... this.
5071 (lm32-*-rtems*): ... and this.
5073 (m32r-*-rtems*): Add to tmake_file.
5074 (moxie-*-rtems*): Likewise.
5075 (sparc-*-rtems*): Likewise.
5076 Remove t-rtems from tmake_file.
5077 (sparc64-*-rtems*): Likewise.
5078 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
5081 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5084 * config/gthr-posix.h: Move ...
5085 * gthr-posix.h: ... here.
5086 * config/gthr-lynx.h: Reflect this.
5087 * config/gthr-vxworks.h: Likewise.
5088 * config/rs6000/gthr-aix.h: Likewise.
5089 * configure.ac (target_thread_file): Likewise.
5090 * configure: Regenerate.
5092 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
5094 * config.host (arm*-*-rtemseabi*): New target.
5096 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5099 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
5102 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
5104 * config.host (epiphany-*-elf*): New configuration.
5105 * config/epiphany: New Directory.
5107 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
5109 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
5110 * config/avr/t-rtems: New.
5111 Filter out _exit from LIB1ASMFUNCS.
5113 2011-11-04 David S. Miller <davem@davemloft.net>
5115 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
5116 * configure: Rebuild.
5118 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5120 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
5123 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
5126 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
5127 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
5129 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
5132 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
5134 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5136 * config/c6x/t-elf (LIB2ADDEH): Set.
5137 * config/c6x/t-c6x-elf: Remove.
5139 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5141 * config/i386/sol2-ci.S: Rename to ...
5142 * config/i386/crti.S: ... this.
5143 * config/i386/sol2-cn.S: Rename to ...
5144 * config/i386/crtn.S: ... this.
5145 * config/sparc/sol2-ci.S: Rename to ...
5146 * config/sparc/crti.S: ... this.
5147 * config/sparc/sol2-cn.S: Rename to ...
5148 * config/sparc/crtn.S: ... this.
5149 * config/t-sol2 (CUSTOM_CRTIN): Remove.
5150 (crti.o, crtn.o): Remove.
5152 2011-11-04 Tristan Gingold <gingold@adacore.com>
5154 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
5156 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
5158 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
5160 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
5162 * config.host (crisv32-*-none, cris-*-none): Remove.
5163 (crisv32-*-elf): Append to tmake_file, don't just set it.
5164 (cris-*-elf): Add missing t-fdpbit to tmake_file.
5166 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5168 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
5169 (ecrtn$(objext)): Likewise.
5170 (ncrti$(objext)): Likewise.
5171 (ncrtn$(objext)): Likewise.
5173 2011-11-03 Andreas Schwab <schwab@redhat.com>
5175 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
5177 2011-11-02 David S. Miller <davem@davemloft.net>
5179 * configure.ac: Set host_address on sparc too.
5180 * configure: Regenerate.
5181 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
5182 based upon host_address.
5183 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
5185 2011-11-02 Jason Merrill <jason@redhat.com>
5187 * config/rs6000/t-ppccomm: Add missing \.
5189 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5191 * gthr-single.h, gthr.h: New files.
5192 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
5193 config/gthr-vxworks.h, config/i386/gthr-win32.h,
5194 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
5195 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
5196 * config/i386/gthr-win32.c: Include "gthr-win32.h".
5197 * configure.ac (thread_header): New variable.
5198 Set it depending on target_thread_file.
5199 (gthr-default.h): Link from $thread_header.
5200 * configure: Regenerate.
5201 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
5203 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5205 * configure.ac (tm_file_): New variable.
5206 Determine from tm_file.
5207 (tm_file, tm_defines): Substitute.
5208 * configure: Regenerate.
5209 * mkheader.sh: New file.
5210 * Makefile.in (clean): Remove libgcc_tm.h.
5211 ($(objects)): Depend on libgcc_tm.h.
5212 (libgcc_tm_defines, libgcc_tm_file): New variables.
5213 (libgcc_tm.h, libgcc_tm.stamp): New targets.
5214 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
5215 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
5216 ($(extra-parts)): Depend on libgcc_tm.h.
5217 * config.host (tm_defines, tm_file): New variable.
5218 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
5219 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
5220 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
5221 (avr-*-rtems*): Likewise.
5222 (avr-*-*): Likewise.
5223 (frv-*-elf): Likewise.
5224 (frv-*-*linux*): Likewise.
5225 (h8300-*-rtems*): Likewise.
5226 (h8300-*-elf*): Likewise.
5227 (i[34567]86-*-darwin*): Likewise.
5228 (x86_64-*-darwin*): Likewise.
5229 (rx-*-elf): Likewise.
5230 (tic6x-*-uclinux): Likewise.
5231 (tic6x-*-elf): Likewise.
5232 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
5233 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
5234 * config/i386/cygming-crtbegin.c: Likewise.
5235 * config/i386/cygming-crtend.c: Likewise.
5236 * config/ia64/fde-vms.c: Likewise.
5237 * config/ia64/unwind-ia64.c: Likewise.
5238 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5239 * config/rs6000/darwin-fallback.c: Likewise.
5240 * config/stormy16/lib2funcs.c: Likewise.
5241 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
5242 * crtstuff.c: Likewise.
5243 * dfp-bit.h: Likewise.
5244 * emutls.c: Likewise.
5245 * fixed-bit.c: Likewise.
5246 * fp-bit.c: Likewise.
5247 * generic-morestack-thread.c: Likewise.
5248 * generic-morestack.c: Likewise.
5249 * libgcc2.c: Likewise.
5250 * libgcov.c: Likewise.
5251 * unwind-dw2-fde-dip.c: Likewise.
5252 * unwind-dw2-fde.c: Likewise.
5253 * unwind-dw2.c: Likewise.
5254 * unwind-sjlj.c: Likewise.
5256 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5258 * configure.ac: Include ../config/picflag.m4.
5259 (GCC_PICFLAG): Call it.
5261 * configure: Regenerate.
5262 * Makefile.in (gcc_srcdir): Remove.
5263 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
5264 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
5265 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
5266 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
5267 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
5270 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
5271 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
5272 to refer to libgcc2.c.
5274 * config/darwin-64.c: New file.
5275 * config/darwin-crt3.c: Remove comment.
5276 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
5277 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
5278 config/udivmodsi4.c: New files.
5279 * config/memcmp.c, config/memcpy.c, config/memmove.c,
5280 config/memset.c: New files.
5281 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
5282 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
5283 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
5284 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
5285 * config/t-openbsd-thread: New file.
5286 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
5287 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
5288 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
5289 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
5292 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
5293 to refer to gthr-posix.c.
5294 * config/alpha/t-vms (LIB2ADD): Set.
5295 * config/alpha/vms-gcc_shell_handler.c: New file.
5296 * config/arm/bpabi.c, config/arm/fp16.c,
5297 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
5298 config/arm/unaligned-funcs.c: New files.
5299 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
5300 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5301 * config/arm/t-linux: Likewise.
5302 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
5303 * config/arm/t-netbsd: New file.
5304 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
5305 * config/arm/t-symbian (LIB2ADD_ST): Set.
5306 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
5307 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5308 * config/bfin/t-elf: New file.
5309 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
5310 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
5311 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
5312 config/c6x/ltf.c: New files.
5313 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
5314 (HOST_LIBGCC2_CFLAGS): Set.
5315 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
5316 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5317 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
5319 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
5320 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
5321 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
5322 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
5323 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
5325 * config/frv/t-frv (LIB2ADD): Set.
5326 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5327 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
5328 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
5329 config/h8300/popcounthi2.c: New files.
5330 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5331 * config/i386/gthr-win32.c: New file.
5332 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
5333 * config/i386/t-cygwin: Likewise.
5334 * config/i386/t-darwin, config/i386/t-darwin64,
5335 config/i386/t-gthr-win32, config/i386/t-interix: New files.
5336 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
5337 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5338 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5339 * config/ia64/quadlib.c: New file.
5340 * config/ia64/t-hpux (LIB2ADD): Set.
5341 * config/ia64/t-ia64: Add comment.
5342 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
5343 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5344 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
5345 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
5346 * config/m32c/t-m32c (LIB2ADD): Set.
5347 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
5348 * config/m32r/t-m32r: Likewise.
5349 * config/m68k/fpgnulib.c: New file.
5350 * config/m68k/t-floatlib (LIB2ADD): Set.
5351 (xfgnulib.c): New target.
5352 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
5353 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
5354 * config/mep/t-mep (LIB2ADD): Set.
5355 * config/microblaze/divsi3.asm: Rename to divsi3.S.
5356 * config/microblaze/moddi3.asm: Rename to moddi3.S.
5357 * config/microblaze/modsi3.asm: Rename to modsi3.S.
5358 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
5359 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
5360 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
5361 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
5362 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
5363 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
5364 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
5366 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
5367 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
5368 * config/pa/fptr.c, config/pa/lib2funcs.S,
5369 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
5370 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
5371 (LIB2ADD, LIB2ADD_ST): Set.
5372 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
5373 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
5375 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
5376 * config/pdp11/t-pdp11: New file.
5377 * config/picochip/libgccExtras/adddi3.S,
5378 config/picochip/libgccExtras/ashlsi3.S,
5379 config/picochip/libgccExtras/ashrsi3.S,
5380 config/picochip/libgccExtras/clzsi2.S,
5381 config/picochip/libgccExtras/cmpsi2.S,
5382 config/picochip/libgccExtras/divmod15.S,
5383 config/picochip/libgccExtras/divmodhi4.S,
5384 config/picochip/libgccExtras/divmodsi4.S,
5385 config/picochip/libgccExtras/lshrsi3.S,
5386 config/picochip/libgccExtras/parityhi2.S,
5387 config/picochip/libgccExtras/popcounthi2.S,
5388 config/picochip/libgccExtras/subdi3.S,
5389 config/picochip/libgccExtras/ucmpsi2.S,
5390 config/picochip/libgccExtras/udivmodhi4.S,
5391 config/picochip/libgccExtras/udivmodsi4.S: New files.
5392 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
5393 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
5394 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
5395 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
5396 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
5397 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
5398 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
5399 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
5401 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
5402 (HOST_LIBGCC2_CFLAGS): Set.
5403 * config/rs6000/t-darwin64: New file.
5404 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
5405 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
5406 * config/rs6000/t-ppccomm (LIB2ADD): Add
5407 $(srcdir)/config/rs6000/tramp.S.
5408 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
5409 Add $(srcdir)/config/rs6000/eabi.S.
5410 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
5411 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
5412 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
5413 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
5414 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
5415 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
5416 * config/rs6000/tramp.S: New file.
5417 * config/s390/t-tpf: Remove.
5418 * config/sh/linux-atomic.S: New file.
5419 * config/sh/t-linux (LIB2ADD): Set.
5420 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
5421 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5422 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
5424 (HOST_LIBGCC2_CFLAGS): Set.
5425 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5426 * config/spu/divmodti4.c, config/spu/divv2df3.c,
5427 config/spu/float_disf.c, config/spu/float_unsdidf.c,
5428 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
5429 config/spu/mfc_multi_tag_release.c,
5430 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
5431 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
5432 config/spu/multi3.c: New files.
5433 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
5434 (HOST_LIBGCC2_CFLAGS): Set.
5435 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
5436 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
5437 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
5438 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
5439 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
5440 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
5441 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
5442 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
5443 config/stormy16/umodsi3.c: New files.
5444 * config/xtensa/lib2funcs.S: New file.
5445 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5446 * config/xtensa/t-xtensa (LIB2ADD): Set.
5447 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
5448 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
5449 Add t-freebsd-thread to tmake_file for posix threads.
5450 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
5451 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
5452 (*-*-lynxos*): Likewise.
5453 (*-*-netbsd*): Likewise.
5454 (*-*-openbsd*): Likewise.
5455 Add t-openbsd-thread to tmake_file for posix threads.
5456 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
5457 (*-*-vxworks*): Set tmake_file.
5458 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5459 (alpha*-*-freebsd*): Likewise.
5460 (alpha*-*-netbsd*): Likewise.
5461 (alpha*-*-openbsd*): Likewise.
5462 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
5463 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5464 (alpha*-dec-*vms*): Likewise.
5465 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
5466 (bfin*-elf*): Add bfin/t-elf to tmake_file.
5467 (bfin*-uclinux*): Likewise.
5468 (bfin*-linux-uclibc*): Likewise.
5469 (crisv32-*-elf): Add cris/t-cris to tmake_file.
5470 (crisv32-*-none): Likewise.
5471 (cris-*-elf): Likewise.
5472 (cris-*-none): Likewise.
5473 (cris-*-linux*, crisv32-*-linux*): Likewise.
5474 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
5476 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
5478 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
5479 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
5480 (x86_64-*-elf*): Likewise.
5481 (i[34567]86-*-nto-qnx*): Likewise.
5482 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
5484 (x86_64-*-mingw*): Likewise.
5485 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
5486 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
5487 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5488 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5489 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
5491 (mipsisa64sr71k-*-elf*): Likewise.
5492 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5493 (mips-*-elf*, mipsel-*-elf*): Likewise.
5494 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5495 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5496 (mips*-*-rtems*): Likewise.
5497 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
5499 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
5500 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
5501 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
5502 (spu-*-elf*): Likewise.
5503 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
5505 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5507 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
5508 $(srcdir) to refer to $(LIB1ASMSRC).
5510 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
5511 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
5512 config/arm/lib1funcs.S: New files.
5513 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
5514 * config/arm/t-arm: New file.
5515 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
5516 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
5517 config/arm/t-strongarm-elf: New files.
5518 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
5519 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
5520 * config/avr/lib1funcs.S: New file.
5521 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5522 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
5523 * config/c6x/lib1funcs.S: New file.
5524 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5525 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
5526 * config/frv/lib1funcs.S: New file.
5527 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5528 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
5529 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
5530 * config/ia64/__divxf3.asm: Rename to ...
5531 * config/ia64/__divxf3.S: ... this.
5532 Adapt lib1funcs.asm filename.
5533 * config/ia64/_fixtfdi.asm: Rename to ...
5534 * config/ia64/_fixtfdi.S: ... this.
5535 Adapt lib1funcs.asm filename.
5536 * config/ia64/_fixunstfdi.asm: Rename to ...
5537 * config/ia64/_fixunstfdi.S: ... this.
5538 Adapt lib1funcs.asm filename.
5539 * config/ia64/_floatditf.asm: Rename to ...
5540 * config/ia64/_floatditf.S: ... this.
5541 Adapt lib1funcs.asm filename.
5542 * config/ia64/lib1funcs.S: New file.
5543 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
5544 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5545 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
5546 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
5547 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
5548 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
5549 * config/mep/lib1funcs.S: New file.
5550 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5551 * config/mips/mips16.S: New file.
5552 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5553 * config/pa/milli64.S: New file.
5554 * config/pa/t-linux, config/pa/t-linux64: New files.
5555 * config/picochip/lib1funcs.S: New file.
5556 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5557 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
5558 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
5559 * config/sh/t-netbsd: New file.
5560 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
5561 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
5562 * config/sh/t-sh64: New file.
5563 * config/sparc/lb1spc.S: New file.
5564 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
5566 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
5567 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
5568 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
5569 config/xtensa/lib1funcs.S: New files.
5570 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5571 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
5573 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
5574 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
5575 (arm*-*-linux*): Likewise.
5576 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
5577 arm*-*-linux-*eabi, add arm/t-linux otherwise.
5578 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
5579 (arm*-*-ecos-elf): Likewise.
5580 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5581 (arm*-*-rtems*): Likewise.
5582 (arm*-*-elf): Likewise.
5583 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
5584 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
5585 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
5586 (bfin*-uclinux*): Likewise.
5587 (bfin*-linux-uclibc*): Likewise.
5588 (bfin*-rtems*): Likewise.
5589 (bfin*-*): Likewise.
5590 (fido-*-elf): Merge into m68k-*-elf*.
5591 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
5592 (frv-*-*linux*): Add frv/t-frv to tmake_file.
5593 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
5594 (h8300-*-elf*): Likewise.
5595 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
5596 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
5597 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
5598 (i[34567]86-*-mingw*): Likewise.
5599 (x86_64-*-mingw*): Likewise.
5600 (i[34567]86-*-interix3*): Likewise.
5601 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
5602 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
5603 (m68k-*-elf*): Also handle fido-*-elf.
5604 Add m68k/t-floatlib to tmake_file.
5605 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
5606 (m68k-*-linux*): Likewise.
5607 (m68k-*-rtems*): Likewise.
5608 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
5609 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
5611 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
5612 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
5613 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
5614 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
5615 sh/t-netbsd to tmake_file.
5616 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
5617 (sh-*-rtems*): Add sh/t-sh to tmake_file.
5618 (sh-wrs-vxworks): Likewise.
5619 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
5621 (v850*-*-*): Add v850/t-v850 to tmake_file.
5622 (vax-*-linux*): Add vax/t-linux to tmake_file.
5623 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
5625 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5627 * crtstuff.c: New file.
5628 * Makefile.in (CRTSTUFF_CFLAGS): Define.
5629 (CRTSTUFF_T_CFLAGS): Define.
5630 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
5631 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
5632 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
5635 (crtbeginT.o): Use $(objext).
5636 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
5637 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
5638 (gcc-extra-parts): Remove.
5639 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
5641 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5642 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
5643 Add t-crtstuff-pic to tmake_file.
5644 (*-*-lynxos*): New case.
5645 Set tmake_file, extra_parts.
5646 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
5647 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
5648 *-*-netbsdelf[2-9]*.
5649 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
5650 (*-*-rtems*): Set extra_parts.
5651 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
5652 (*-*-uclinux*): New case.
5654 (*-*-vms*): New case.
5655 Set tmake_file, extra_parts.
5656 (*-*-elf): Set extra_parts.
5657 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
5658 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
5661 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
5663 (arm*-*-freebsd*): Add t-crtin to tmake_file.
5664 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
5665 (arm-wrs-vxworks): Append to tmake_file.
5667 (arm*-*-uclinux*): Set extra_parts.
5668 (arm*-*-ecos-elf): Likewise.
5669 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
5671 (arm*-*-rtems*): Set extra_parts.
5672 (arm*-*-elf): Likewise.
5673 (avr-*-rtems*): Clear extra_parts.
5674 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
5676 (bfin*-uclinux*): Likewise.
5677 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
5678 (bfin*-rtems*): Append to tmake_file.
5680 (bfin*-*): Likewise.
5681 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
5682 (crisv32-*-elf): ... this.
5683 (crisv32-*-none): ... this.
5684 (cris-*-elf, cris-*-none): New cases.
5685 Add cris/t-elfmulti to tmake_file.
5686 (fr30-*-elf): Append to tmake_file.
5688 (frv-*-elf): Append to tmake_file, add frv/t-frv.
5690 (h8300-*-rtems*): Append to tmake_file.
5692 (h8300-*-elf*): Likewise.
5693 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
5695 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
5697 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
5698 (x86_64-*-elf*): Likewise.
5699 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
5700 (x86_64-*-freebsd*): Likewise.
5701 (x86_64-*-netbsd*): Likewise.
5702 (i[34567]86-*-linux*): Likewise.
5703 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5704 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5705 (x86_64-*-linux*): Likewise.
5706 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5707 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
5710 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
5711 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
5712 Append to extra_parts, remove crtbegin.o, crtend.o.
5713 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
5714 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
5715 crtend.o, crtbeginS.o, crtendS.o.
5716 (ia64*-*-linux*): Comment extra_parts.
5717 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
5719 (iq2000*-*-elf*): Clear extra_parts.
5720 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
5721 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
5722 (m32r-*-elf*, m32r-*-rtems*): Split off ...
5723 (m32r-*-rtems*): ... this.
5724 Add m32r/t-m32r to tmake_file.
5725 (m68k-*-elf*): Add t-crtin to tmake_file.
5726 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
5727 (mcore-*-elf): Likewise.
5728 (microblaze*-*-*): Set extra_parts.
5729 (mips*-sde-elf*): New case.
5730 Set tmake_file, extra_parts.
5731 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5732 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5733 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
5736 (mipsisa64sr71k-*-elf*): Likewise.
5737 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5738 (mips-*-elf*, mipsel-*-elf*): Likewise.
5739 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5740 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
5741 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5742 (mips*-*-rtems*): Likewise.
5743 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
5744 (moxie-*-*): Split into ...
5745 (moxie-*-elf, moxie-*-uclinux*): ... this.
5746 Add to extra_parts, remove crtbegin.o, crtend.o.
5747 (moxie-*-rtems*): New case.
5750 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
5752 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
5753 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
5756 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
5757 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
5759 (powerpc-*-eabisim*): Likewise.
5760 (powerpc-*-elf*): Likewise.
5761 (powerpc-*-eabialtivec*): Likewise.
5762 (powerpc-xilinx-eabi*): Likewise.
5763 (powerpc-*-eabi*): Likewise.
5764 (powerpc-*-rtems*): Likewise.
5765 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
5768 (powerpc-*-lynxos*): Add to tmake_file.
5769 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
5770 rs6000/t-crtstuff, t-crtstuff-pic.
5772 (powerpcle-*-eabisim*): Likewise.
5773 (powerpcle-*-eabi*): Likewise.
5774 (rx-*-elf): Remove extra_parts.
5775 (s390x-ibm-tpf*): Set extra_parts.
5776 (score-*-elf): Set extra_parts.
5777 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5778 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5779 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5780 (sh64l*-*-netbsd*): Split into ...
5781 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
5782 Add t-crtstuff-pic to tmake_file.
5784 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
5786 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
5787 (sparc-*-elf*): Remove t-crtin from tmake_file.
5788 Add to extra_parts, remove crtbegin.o, crtend.o.
5789 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
5790 (sparc64-*-linux*): Likewise.
5791 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
5792 Add to extra_parts, remove crtbegin.o, crtend.o.
5793 (sparc64-*-elf*): Remove t-crtin from tmake_file.
5794 Add to extra_parts, remove crtbegin.o, crtend.o.
5795 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
5796 Add to extra_parts, remove crtbegin.o, crtend.o.
5797 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
5798 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
5799 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
5801 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
5803 (tic6x-*-*): Change to ...
5804 (tic6x-*-elf): ... this.
5806 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
5808 (am33_2.0-*-linux*): Add comment.
5809 (mep*-*-*): Add mep/t-mep to tmake_file.
5811 * config/alpha/t-vms: New file.
5812 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
5813 * config/arm/crti.S, config/arm/crtn.S: New files.
5814 * config/bfin/crti.S, config/bfin/crtn.S: New files.
5815 * config/bfin/crtlibid.S: New file.
5816 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
5817 * config/c6x/crti.S, config/c6x/crtn.S: New files.
5818 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
5819 (crti.o, crtin.o): New rules.
5820 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5821 * config/c6x/t-uclinux: New file.
5822 * config/cris/t-elfmulti: New file.
5823 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
5824 * config/fr30/crti.S, config/fr30/crtn.S: New files.
5825 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
5826 * config/frv/t-frv: New file.
5827 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
5828 * config/h8300/crti.S, config/h8300/crtn.S: New files.
5829 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
5831 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
5832 refer to cygming-crtbegin.c, cygming-crtend.c.
5834 * config/i386/t-nto: New file.
5835 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
5836 * config/ia64/crti.S, config/ia64/crtn.S: New files.
5837 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
5838 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
5841 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5842 (crtinitS.o): New rule.
5843 * config/ia64/vms-crtinit.S: New file.
5844 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
5845 * config/m32r/initfini.c: New file.
5846 * config/m32r/t-linux, config/m32r/t-m32r: New files.
5847 * config/m68k/crti.S, config/m68k/crtn.S: New files.
5848 * config/mcore/crti.S, config/mcore/crtn.S: New files.
5849 * config/mep/t-mep: New file.
5850 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
5851 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
5852 * config/mips/crti.S, config/mips/crtn.S: New files.
5853 * config/mips/t-crtstuff: New file.
5854 * config/mmix/crti.S, config/mmix/crtn.S: New files.
5855 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
5856 (CUSTOM_CRTIN): Set.
5857 ($(T)crti.o, $(T)crtn.o): Remove $(T),
5859 Use $(srcdir) to refer to crti.S, crtn.S.
5860 Use .S extension, $<.
5861 * config/moxie/crti.asm: Rename to ...
5862 * config/moxie/crti.S: ... this.
5863 * config/moxie/crtn.asm: Rename to ...
5864 * config/moxie/crtn.S: ... this.
5865 * config/moxie/t-moxie: Remove.
5866 * config/pa/stublib.c: New file.
5867 * config/pa/t-stublib, config/pa/t-stublib64: New files.
5868 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
5869 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
5870 * config/rs6000/t-crtstuff: New file.
5871 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
5872 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
5873 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
5874 Make output file explicit.
5875 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
5876 Make output file explicit.
5877 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
5878 Make output file explicit.
5879 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
5880 Make output file explicit.
5881 * config/score/crti.S, config/score/crtn.S: New files.
5882 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
5883 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
5885 * config/sh/t-sh, config/sh/t-superh: New files.
5886 * config/sparc/t-linux64: New file.
5887 * config/spu/cache.S, config/spu/cachemgr.c: New files.
5888 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
5889 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
5890 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
5891 * config/t-crtin: Remove.
5892 * config/t-crtstuff-pic: New file.
5893 * config/t-sol2 (CUSTOM_CRTIN): Set.
5894 (crti.o, crtn.o): New rules.
5895 * config/vms/t-vms: New file.
5896 * config/vms/vms-ucrt0.c: New file.
5897 * config/xtensa/t-elf: New file.
5899 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5901 * Makefile.in (SHLIB_NM_FLAGS): Set.
5902 * mkmap-flat.awk, mkmap-symver.awk: New files.
5903 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
5905 * configure: Regenerate.
5906 * config/libgcc-glibc.ver: New file.
5907 * config/libgcc-libsystem.ver: New file.
5908 * config/t-libunwind (SHLIB_LC): Set.
5909 * config/t-linux: New file.
5910 * config/t-slibgcc (INSTALL_SHLIB): New.
5911 (SHLIB_INSTALL): Use it.
5912 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
5913 to mkmap-symver.awk.
5914 (SHLIB_MAPFILES): Don't append, adapt pathname.
5915 (SHLIB_VERPFX): Set.
5916 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
5917 to mkmap-symver.awk.
5918 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
5919 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
5920 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
5921 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
5923 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
5924 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
5925 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
5926 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
5927 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
5928 * config/i386/libgcc-darwin.10.4.ver,
5929 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
5931 * config/i386/t-darwin: Remove.
5932 * config/i386/t-darwin64: Likewise.
5933 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
5934 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
5935 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
5936 * config/i386/t-linux: New file.
5937 * config/i386/t-mingw32: New file.
5938 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
5939 * config/ia64/t-glibc: Rename to ...
5940 * config/ia64/t-linux: ... this.
5941 (SHLIB_MAPFILES): Set.
5942 * config/ia64/t-glibc-libunwind: Rename to ...
5943 * config/ia64/t-linux-libunwind: ... this.
5944 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
5945 * config/ia64/t-slibgcc-hpux: New file.
5946 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
5947 * config/m68k/t-slibgcc-elf-ver: New file.
5948 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
5949 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
5951 * config/pa/t-slibgcc-hpux: New file.
5952 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
5954 * config/rs6000/libgcc-darwin.10.4.ver,
5955 config/rs6000/libgcc-darwin.10.5.ver: New files.
5956 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
5957 config/rs6000/libgcc-glibc.ver.
5958 * config/rs6000/libgcc-ppc64.ver: Rename to
5959 config/rs6000/libgcc-ibm-ldouble.ver.
5960 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
5961 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
5962 * config/rs6000/t-ldbl128: Rename to ...
5963 * config/rs6000/t-linux: ... this.
5964 (SHLIB_MAPFILES): Adapt filename.
5965 * config/rs6000/t-slibgcc-aix: New file.
5966 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
5967 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
5968 libgcc-excl.ver, libgcc-glibc.ver.
5969 (SHLIB_LINK, SHLIB_INSTALL): Remove.
5970 * config/sparc/libgcc-glibc.ver: New file.
5971 * config/sparc/t-linux: New file.
5972 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
5973 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
5974 t-slibgcc-elf-ver to tmake_file.
5975 Add t-slibgcc-nolc-override to tmake_file for posix threads on
5977 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5978 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
5979 t-slibgcc-elf-ver, t-linux to tmake_file.
5980 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
5982 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
5983 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
5984 (alpha*-dec-*vms*): Likewise.
5985 (arm*-*-freebsd*): Append to tmake_file.
5986 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
5987 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
5989 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
5990 tmake_file for arm*-*-symbianelf*.
5991 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
5992 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
5994 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
5995 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
5996 pa/t-slibgcc-dwarf-ver to tmake_file.
5997 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
5998 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
5999 (hppa*64*-*-hpux11*): Likewise.
6000 (hppa[12]*-*-hpux11*): Likewise.
6001 (x86_64-*-darwin*): Don't override tmake_file, but only keep
6002 i386/t-crtpc, i386/t-crtfm.
6003 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
6004 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
6006 Add i386/t-cygwin to tmake_file.
6007 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
6008 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
6009 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
6011 Add i386/t-mingw32 to tmake_file.
6012 (x86_64-*-mingw*): Likewise.
6013 (ia64*-*-freebsd*): Append to tmake_file.
6014 (ia64*-*-linux*): Append to tmake_file.
6015 Replace ia64/t-glibc by ia64/t-linux.
6016 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
6018 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
6019 t-slibgcc-hpux to tmake_file.
6020 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
6021 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
6022 (m32rle-*-linux*): Likewise.
6023 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
6025 (microblaze*-linux*): New case.
6026 Append to tmake_file, add t-slibgcc-nolc-override.
6027 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
6028 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
6029 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
6030 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6031 rs6000/t-slibgcc-aix to tmake_file.
6032 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6033 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6034 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
6035 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
6036 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
6037 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
6039 (sparc-*-linux*): Append to tmake_file for *-leon*.
6040 Add sparc/t-linux to tmake_file for non-Leon targets.
6041 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
6042 (tic6x-*-uclinux): New case.
6043 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
6044 (tic6x-*-*): Add c6x/t-elf to tmake_file.
6045 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
6046 (am33_2.0-*-linux*): Append to tmake_file.
6047 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
6048 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
6049 x86_64-*-kfreebsd*-gnu.
6050 Add i386/t-linux to tmake_file.
6052 2011-10-28 Ian Lance Taylor <iant@google.com>
6054 * config/i386/morestack.S: Correct CFI information to do proper
6055 returns throughout function. In 32-bit mode, save %ebx so that it
6056 is restored on unwind.
6058 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
6060 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
6061 case where B3 isn't the return register.
6063 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
6064 logic for doubleword pops.
6066 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
6068 * config/rs6000/t-freebsd: Add wildcard.
6070 2011-10-21 Paul Brook <paul@codesourcery.com>
6072 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
6074 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
6075 Eric Botcazou <ebotcazou@adacore.com>
6078 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
6079 fs->signal_frame to 1.
6081 2011-10-07 Ian Lance Taylor <iant@google.com>
6083 * generic-morestack-thread.c: #include <errno.h>.
6085 2011-10-07 Ian Lance Taylor <iant@google.com>
6088 * generic-morestack.c (__generic_morestack): Make sure the segment
6089 is large enough for both the stack frame and the copied
6092 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6095 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
6098 2011-09-28 Nick Clifton <nickc@redhat.com>
6100 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
6101 64-bit doubles are not enabled.
6102 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
6103 and floatunsisf functions.
6105 2011-09-13 Paul Brook <paul@codesourcery.com>
6107 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
6108 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
6109 * unwind-arm-common.inc: New file.
6110 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
6111 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
6112 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
6113 * config/c6x/libunwind.S: New file.
6114 * config/c6x/pr-support.c: New file.
6115 * config/c6x/unwind-c6x.c: New file.
6116 * config/c6x/unwind-c6x.h: New file.
6117 * config/c6x/t-c6x-elf: New file.
6119 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
6121 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
6122 (ASM_DIVZERO): Ditto.
6123 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
6125 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
6127 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
6129 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
6132 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
6133 instead of an assembly one.
6135 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
6138 * Makefile.in (install-unwind_h): Create
6139 $(gcc_objdir)/include/unwind.h atomically.
6141 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6143 * Makefile.in (install-unwind_h): Remove destination file first.
6145 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6148 * config/mips/t-mips16: New file.
6149 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
6150 (mips*-*-linux*): Likewise.
6151 (mips*-sde-elf*): Likewise.
6152 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
6153 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
6154 Add mips/t-mips16 to tmake_file.
6155 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
6156 (mips-*-elf*): Likewise.
6157 (mips64-*-elf*): Likewise.
6158 (mips64orion-*-elf*): Likewise.
6159 (mips*-*-rtems*): Likewise.
6160 (mipstx39-*-elf*): Likewise.
6161 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
6162 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
6164 Use $(srcdir) to refer to sync.c.
6166 ($(libgcc-sync-funcs-o)): Likewise.
6167 ($(libgcc-sync-size-funcs-s-o)): Likewise.
6168 ($(libgcc-sync-funcs-s-o)): Likewise.
6170 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
6172 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
6175 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
6178 * config/i386/value-unwind.h: New.
6180 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
6182 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
6183 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
6184 Add to tmake_file rather than overriding it.
6186 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6188 * config/t-softfp: Remove.
6189 * soft-fp: Moved from ../gcc/config.
6190 * soft-fp/README: Remove t-softfp reference.
6191 * soft-fp/t-softfp: Move to config/t-softfp.
6192 (softfp_machine_header): Remove.
6193 (softfp_file_list): Remove config subdir.
6194 (soft-fp-objects): New variable.
6195 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
6196 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
6197 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
6198 * config/t-softfp-excl: New file.
6199 * config/t-softfp-sfdf: New file.
6200 * config/t-softfp-tf: New file.
6201 * config/no-sfp-machine.h: New file.
6202 * config/arm/sfp-machine.h: New file.
6203 * config/arm/t-softfp: New file.
6204 * config/c6x/sfp-machine.h: New file.
6205 * config/i386/32/t-fprules-softfp: Rename to ...
6206 * config/i386/32/t-softfp: ... this.
6207 (tifunctions, LIB2ADD): Remove.
6208 (softfp_int_modes): Override.
6209 * config/i386/64/t-softfp-compat (tf-functions): Remove config
6211 * config/i386/64/eqtf2.c: Likewise.
6212 * config/i386/64/getf2.c: Likewise.
6213 * config/i386/64/letf2.c: Likewise.
6214 * config/ia64/sft-machine.h: New file.
6215 * config/ia64/t-fprules-softfp: Rename to ...
6216 * config/ia64/t-softfp: ... this.
6217 * config/lm32/sfp-machine.h: New file.
6218 * config/moxie/t-moxie-softfp: Remove.
6219 * config/rs6000/ibm-ldouble-format: New file.
6220 * config/rs6000/ibm-ldouble.c: New file.
6221 * config/rs6000/libgcc-ppc-glibc.ver: New file
6222 * config/rs6000/libgcc-ppc64.ver: New file
6223 * config/rs6000/sfp-machine.h: New file.
6224 * config/rs6000/t-freebsd: New file.
6225 * config/rs6000/t-ibm-ldouble: New file.
6226 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
6227 libgcc-ppc-glibc.ver.
6228 * config/rs6000/t-linux64: New file.
6229 * config/rs6000/t-ppccomm (LIB2ADD): Add
6230 $(srcdir)/config/rs6000/ibm-ldouble.c.
6231 * config/rs6000/t-ppccomm-ldbl: New file.
6232 * config/score/sfp-machine.h: New file.
6233 * config.host (sfp_machine_header): Explain.
6234 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
6235 t-softfp to tmake_file.
6236 (arm*-*-uclinux*): Likewise.
6237 (arm*-*-ecos-elf): Likewise.
6238 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
6239 (arm*-*-rtems*): Likewise.
6240 (arm*-*-elf): Likewise.
6241 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
6243 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
6244 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
6245 (lm32-*-uclinux*): Likewise.
6246 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
6247 t-softfp-excl, t-softfp.
6248 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
6249 (powerpc64-*-darwin*): Likewise.
6250 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
6252 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
6254 (powerpc-*-eabisim*): Likewise.
6255 (powerpc-*-elf*): Likewise.
6256 (powerpc-*-eabialtivec*): Likewise.
6257 (powerpc-xilinx-eabi*): Likewise.
6258 (powerpc-*-rtems*): Likewise.
6259 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
6260 t-softfp-excl, t-softfp to tmake_file.
6261 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
6262 rs6000/t-ppccomm-ldbl to tmake_file.
6263 (powerpcle-*-elf*): Likewise.
6264 (powerpcle-*-eabisim*): Likewise.
6265 (powerpcle-*-eabi*): Likewise.
6266 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6267 rs6000/t-ibm-ldouble to tmake_file.
6268 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6269 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6270 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
6271 (tic6x-*-*): Likewise.
6272 (i[34567]86-*-darwin*, x86_64-*-darwin*,
6273 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
6274 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
6275 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
6276 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
6277 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
6278 t-softfp to tmake_file.
6279 * configure.ac (sfp_machine_header): Provide default if unset.
6281 Link sfp-machine.h to config/$sfp_machine_header.
6282 * configure: Regenerate.
6284 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6286 * Makefile.in (double_type_size, long_double_type_size): Set.
6287 Remove $(fpbit-in-libgcc) support.
6288 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
6289 (fpbit-src): New variable.
6290 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
6291 Compile with -DFLOAT $(FPBIT_CFLAGS).
6293 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
6294 Compile with $(FPBIT_CFLAGS).
6296 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
6297 Compile with -DFLOAT $(TPBIT_CFLAGS).
6299 * configure.ac (double_type_size, long_double_type_size):
6300 Determine and substitute.
6301 * configure: Regenerate.
6302 * fp-bit.c, fp-bit.h: New files.
6303 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
6304 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
6305 * config/mips/t-mips: New file.
6306 * config/mips/t-sdemtk: New file.
6307 * config/rs6000/ppc64-fp.c: New file.
6308 * config/rs6000/t-darwin (LIB2ADD): Add
6309 $(srcdir)/config/rs6000/ppc64-fp.c.
6310 * config/rs6000/t-ppc64-fp: New file.
6311 * config/rx/rx-lib.h: New file.
6312 * config/rx/t-rx (FPBIT): Set to true.
6313 ($(gcc_objdir)/fp-bit.c): Remove.
6314 (DPBIT): Set to true only with -m64bit-doubles.
6315 ($(gcc_objdir)/dp-bit.c): Remove.
6316 * config/sparc/t-softfp: Remove.
6317 * config/spu/t-elf: New file.
6318 * config/t-fdpbit, config/t-fpbit: New files.
6319 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
6320 (mips*-*-*): Likewise.
6321 (arm-wrs-vxworks): Likewise.
6322 (arm*-*-freebsd*): Likewise.
6323 (avr-*-rtems*): Add t-fpbit to tmake_file.
6324 (avr-*-*): Likewise.
6325 (bfin*-elf*): Add t-fdpbit to tmake_file.
6326 (bfin*-uclinux*): Likewise.
6327 (bfin*-linux-uclibc*): Likewise.
6328 (bfin*-rtems*): New case.
6329 Add t-fdpbit to tmake_file.
6330 (bfin*-*): Add t-fdpbit to tmake_file.
6331 (crisv32-*-elf): Likewise.
6332 (cris-*-linux*): Likewise.
6333 (fr30-*-elf): Likewise.
6334 (frv-*-elf, frv-*-*linux*): Likewise.
6335 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
6336 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
6337 (m32r-*-elf*): Likewise.
6338 (m32rle-*-elf*): Likewise.
6339 (m32r-*-linux*): Likewise.
6340 (m32rle-*-linux*): Likewise.
6341 (mcore-*-elf): Add t-fdpbit to tmake_file.
6342 (microblaze*-*-*): Likewise.
6343 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
6344 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
6345 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
6347 Add mips/t-tpbit to tmake-file.
6348 (mips*-*-linux*): Fix typo.
6349 (mips*-sde-elf*): New case
6350 Add mips/t-sdemtk unless using newlib.
6351 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
6352 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
6353 (mn10300-*-*): Likewise.
6354 (pdp11-*-*): Likewise.
6355 (picochip-*-*): Add t-fpbit to tmake_file.
6356 (powerpc-*-eabisimaltivec*): Likewise.
6357 (powerpc-*-eabisim*): Likewise.
6358 (powerpc-*-elf*): Likewise.
6359 (powerpc-*-eabialtivec*): Likewise.
6360 (powerpc-xilinx-eabi*): New case.
6361 Add t-fdpbit to tmake_file.
6362 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
6363 (powerpc-*-rtems*): Likewise.
6364 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
6366 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
6368 (powerpc-*-lynxos*): Likewise.
6369 (powerpcle-*-elf*): Likewise.
6370 (powerpcle-*-eabisim*): Likewise.
6371 (powerpcle-*-eabi*): Likewise.
6372 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6373 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
6374 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6375 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6376 (rx-*-elf): Add t-fdpbit to tmake_file.
6377 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
6378 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
6379 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
6380 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
6382 (sh-*-rtems*): Add t-fdpbit to tmake_file.
6383 (sh-wrs-vxworks): Likewise.
6384 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
6385 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
6386 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
6387 (sparc64-*-rtems*): ... new case.
6388 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
6389 (spu-*-elf*): Likewise.
6390 Add spu/t-elf to tmake_file.
6391 (v850*-*-*): Add t-fdpbit to tmake_file.
6392 (xstormy16-*-elf): Likewise.
6393 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
6394 (mep*-*-*): Likewise.
6396 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6398 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
6400 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
6401 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
6402 (install-unwind_h): New target.
6403 (all): Depend on it.
6404 * config.host (unwind_header): New variable.
6405 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
6406 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
6407 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
6408 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
6409 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
6411 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
6413 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
6415 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
6417 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
6418 (ia64*-*-freebsd*): Likewise.
6419 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
6421 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
6422 $with_system_libunwind.
6423 (ia64*-*-hpux*): Set tmake_file.
6424 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
6425 (picochip-*-*): Set tmake_file.
6426 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
6428 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6429 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6430 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
6431 (xtensa*-*-elf*): Set tmake_file.
6432 (xtensa*-*-linux*): Likewise.
6433 * configure.ac: Include ../config/unwind_ipinfo.m4.
6434 Call GCC_CHECK_UNWIND_GETIPINFO.
6435 Link unwind.h to $unwind_header.
6436 * configure: Regenerate.
6437 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
6438 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
6439 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
6440 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
6441 * config/unwind-dw2-fde-darwin.c: New file.
6442 * config/arm/libunwind.S, config/arm/pr-support.c,
6443 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
6444 config/arm/unwind-arm.h,: New files.
6445 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
6446 config/ia64/t-eh-ia64, config/ia64/t-glibc,
6447 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
6448 config/ia64/t-vms, config/ia64/unwind-ia64.c,
6449 config/ia64/unwind-ia64.h: New files.
6450 * config/picochip/t-picochip: New file.
6451 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
6453 * config/rs6000/t-darwin (LIB2ADDEH): Set.
6454 * config/s390/t-tpf (LIB2ADDEH): Remove.
6455 * config/t-darwin (LIB2ADDEH): Set.
6456 * config/t-eh-dw2-dip: New file.
6457 * config/t-libunwind, config/t-libunwind-elf: New files.
6458 * config/t-sol2 (LIB2ADDEH): Remove.
6459 * config/xtensa/t-xtensa: New file.
6461 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
6463 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
6464 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
6465 long long to check rt_sigreturn syscall.
6467 2011-08-02 Alan Modra <amodra@gmail.com>
6469 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6470 Restore for indirect call bcrtl from correct stack slot, and only
6471 if cfa+40 isn't valid.
6473 2011-08-01 Julian Brown <julian@codesourcery.com>
6475 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
6476 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
6477 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
6479 2011-08-01 Julian Brown <julian@codesourcery.com>
6481 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
6482 (libgcc-std.ver.in): Use above.
6483 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
6484 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
6486 * config/t-fixedpoint-gnu-prefix: New file.
6487 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
6488 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
6491 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
6493 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
6494 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
6495 for x86-64. Properly check __x86_64__ and __LP64__.
6497 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
6499 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
6501 (_FP_WS_TYPE): Likewise.
6502 (_FP_I_TYPE): Likewise.
6504 2011-07-28 Alan Modra <amodra@gmail.com>
6506 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6507 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
6508 in a plt call stub. Do restore r2 if stopped on bctrl.
6510 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6512 * config.host (i[3456x]86-*-netware*): Remove.
6513 * config/i386/netware-crt0.c, config/i386/t-nwld,
6514 config/i386/t-slibgcc-nwld: Remove.
6516 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
6518 * config.host: Handle tic6x-*-*.
6519 * config/c6x/c6x-abi.h: New file.
6521 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6523 * config/i386/crtprec.c: New file.
6524 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
6525 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
6526 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
6527 (x86_64-*-darwin*): Likewise.
6528 (i[34567]86-*-solaris2*: Likewise.
6530 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6532 * config/alpha/crtfastmath.c: New file.
6533 * config/i386/crtfastmath.c: New file.
6534 * config/ia64/crtfastmath.c: New file.
6535 * config/mips/crtfastmath.c: New file.
6536 * config/sparc/crtfastmath.c: New file.
6538 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
6540 Add -frandom-seed=gcc-crtfastmath.
6541 * config/alpha/t-crtfm: Remove.
6542 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
6543 * config/ia64/t-ia64 (crtfastmath.o): Remove.
6545 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
6546 (alpha*-dec-osf5.1*): Likewise.
6547 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
6548 Add crtfastmath.o to extra_parts.
6549 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
6550 Add crtfastmath.o to extra_parts.
6551 (x86_64-*-darwin*): Likewise.
6552 (x86_64-*-mingw*): Likewise.
6553 (ia64*-*-elf*): Add t-crtfm to tmake_file.
6554 (ia64*-*-freebsd*): Likewise.
6555 (ia64*-*-linux*): Likewise.
6556 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
6557 Add crtfastmath.o to extra_parts.
6559 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6561 * config/darwin-crt3.o: New file.
6562 * config/rs6000/darwin-crt2.c: New file.
6563 * config/t-darwin: New file.
6564 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
6566 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
6567 (powerpc-*-darwin*): Add crt2.o to extra_parts.
6568 (powerpc64-*-darwin*): Likewise.
6570 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6572 * config/i386/netware-crt0.c: New file.
6573 * config/i386/t-nwld: Rename to ...
6574 * config/i386/t-slibgcc-nwld: ... this.
6575 * config/i386/t-nwld: New file.
6576 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
6578 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
6581 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6583 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
6585 * configure: Regenerate.
6587 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6589 * dfp-bit.c, dfp-bit.h: New files.
6590 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
6592 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
6593 ($(d64pbit-o)): Likewise.
6594 ($(d128pbit-o)): Likewise.
6595 * config/t-dfprules: New file.
6596 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
6597 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
6598 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
6599 (x86_64-*-linux*): Likewise.
6600 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
6601 (i[34567]86-*-cygwin*): Likewise.
6602 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
6603 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
6605 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6607 * Makfile.in (LIBGCOV): New variable.
6608 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
6609 * libgcov.c: New file.
6611 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6613 * fixed-bit.c, fixed-bit.h: New files.
6614 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
6615 refer to fixed-bit.c.
6617 2011-07-07 Joseph Myers <joseph@codesourcery.com>
6619 * config.host (*local*): Remove.
6621 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6624 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
6625 like i?86-*-solaris2.1[0-9]*.
6626 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
6627 * configure.ac (i?86-*-solaris2*): Likewise.
6628 * configure: Regenerate.
6630 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
6632 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
6633 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
6634 md_unwind_header by splitting out of...
6635 (i[34567]86-*-linux*): ... this.
6636 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
6637 Remove md_unwind_header by splitting out of...
6638 (x86_64-*-linux*): ... this.
6640 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
6642 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
6644 2011-06-28 Nick Clifton <nickc@redhat.com>
6646 * config.host: Recognize all V850 variants.
6648 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
6650 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
6652 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6654 * shared-object.mk (c_flags-$o): Save c_flags.
6655 ($(base)$(objext)): Use it.
6656 ($(base)_s$(objext)): Likewise.
6658 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
6660 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
6661 * libgcc-std.ver.in (GCC_4.7.0): New section.
6663 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
6667 * config/avr/t-avr: Fix line endings.
6668 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
6671 2011-06-14 Olivier Hainque <hainque@adacore.com>
6672 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6674 * config/mips/irix6-unwind.h: New file.
6675 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
6677 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
6679 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
6680 (sparc64_fallback_frame_state): Use it.
6681 (sparc64_frob_update_context): Further adjust context.
6682 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
6683 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
6684 * config/sparc/sol2-cn.S: Likewise.
6686 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6688 * enable-execute-stack-empty.c: New file.
6689 * enable-execute-stack-mprotect.c: New file.
6690 * config/i386/enable-execute-stack-mingw32.c: New file.
6691 * config.host (enable_execute_stack): New variable.
6692 Select appropriate variants.
6693 * configure.ac: Link enable-execute-stack.c to
6694 $enable_execute_stack.
6695 * configure: Regenerate.
6696 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
6697 (lib2funcs): Remove _enable_execute_stack.
6699 2011-06-09 David S. Miller <davem@davemloft.net>
6700 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6702 * config.host (sparc-*-linux*): Correct md_unwind_header
6704 (s390x-ibm-tpf*): Fix typo.
6706 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6708 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
6709 Add crtfastmath.o to extra_parts.
6710 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
6712 * config/mips/t-crtfm: Remove.
6714 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6716 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
6718 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
6720 * config.host (sh*-*-linux*): Fix typo.
6722 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6724 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
6725 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
6726 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
6727 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
6728 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
6729 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
6730 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
6731 Wrap in !__MINGW64__.
6732 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
6733 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
6734 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
6735 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
6736 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
6737 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
6738 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
6740 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
6741 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
6742 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
6743 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
6744 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
6745 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
6746 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
6747 * config/no-unwind.h: New file.
6748 * config.host (md_unwind_header): Document.
6750 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
6751 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
6752 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
6753 hppa[12]*-*-hpux11*): Set md_unwind_header.
6754 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
6755 Set md_unwind_header.
6756 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
6757 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
6758 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
6759 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
6760 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
6761 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
6762 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
6764 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
6765 * configure: Regenerate.
6767 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6769 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
6770 Set tmake_file, extra_parts.
6771 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
6773 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
6775 * config/mips/t-irix6: New file.
6776 * config/mips/t-slibgcc-irix: New file.
6778 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6780 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
6781 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
6783 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6785 * configure.ac (target_thread_file): Determine thread model.
6786 * configure: Regenerate.
6787 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
6788 * config/alpha/t-alpha: New file.
6789 * config/alpha/t-crtfm: Use $<.
6790 * config/alpha/t-ieee: New file.
6791 * config/alpha/t-osf-pthread: New file.
6792 * config/alpha/t-slibgcc-osf: New file.
6793 * config/alpha/libgcc-osf5.ver: New file.
6795 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6797 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
6799 Add crtfastmath.o to extra_parts.
6801 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6803 * config/gmon-sol2.c: Reindent.
6805 Remove, correct casts.
6806 Use STDERR_FILENO, NULL.
6807 (BASEADDRESS): Remove.
6809 (errno, sbrk): Remove declarations.
6810 (monstartup) [hp300]: Remove.
6813 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6815 * Makefile.in (cpu_type): Define.
6816 * config.host (i[34567]86-*-rtems*): Handle it.
6817 (i[34567]86-*-solaris2*): Move body ...
6818 (*-*-solaris2*): ... here.
6819 New case, generalize.
6820 (sparc-*-elf*): Handle it.
6821 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
6822 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
6823 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
6825 (sparc*-*-solaris2*): ... this.
6827 (sparc64-*-elf*): Handle it.
6828 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
6829 Merge ../gcc/config/i386/gmon-sol2.c.
6830 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
6832 Merge ../gcc/config/i386/sol2-gc1.asm.
6833 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
6835 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
6837 * config/i386/t-crtfm (crtfastmath.o): Use $<.
6838 * config/i386/t-crtstuff: New file.
6839 * config/i386/t-softfp: New file.
6840 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
6841 $(T)crti.o, $(T)crtn.o): Remove.
6842 (gcrt1.o): New rule.
6843 (TARGET_LIBGCC2_CFLAGS): Remove.
6844 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
6845 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
6846 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
6847 * config/sparc/t-sol2: New file.
6848 * config/sparc/t-crtfm: Move to ...
6849 * config/t-crtfm: ... this.
6850 Use $(cpu_type), $<.
6851 * config/t-crtin: New file.
6852 * config/sparc/t-softfp: New file.
6853 * config/sparc/t-softmul: New file.
6854 * config/t-rtems: New file.
6855 * config/t-slibgcc: New file.
6856 * config/t-slibgcc-elf-ver: New file.
6857 * config/t-slibgcc-gld: New file.
6858 * config/t-slibgcc-sld: New file.
6859 * config/t-sol2: New file.
6860 * configure.ac: Include ../config/lib-ld.m4.
6861 Call AC_LIB_PROG_LD_GNU.
6862 Substitute cpu_type.
6863 * configure: Regenerate.
6865 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
6868 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
6869 libgcc-std.ver in the build directory.
6870 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
6871 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
6873 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
6875 * libgcc-std.ver.in: New file.
6876 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
6878 (libgcc-std.ver): New rule.
6879 * config/t-gnu-prefix: New file.
6881 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6883 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
6885 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6887 * config/i386/darwin-lib.h: New file.
6889 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6891 * config/arm/symbian-lib.h: New.
6893 2011-05-04 Chris Demetriou <cgd@google.com>
6895 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
6896 (__x86.get_pc_thunk.bx): ...this.
6897 (__morestack): Adjust for rename, remove undef of __i686.
6899 2011-05-03 Chris Demetriou <cgd@google.com>
6901 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
6903 2011-03-22 Joseph Myers <joseph@codesourcery.com>
6905 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
6906 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
6907 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
6908 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
6909 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
6912 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
6914 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
6915 Adjust copyright year.
6917 2011-03-07 Ian Lance Taylor <iant@google.com>
6919 * generic-morestack.c (__splitstack_find): Adjust returned stack
6920 pointer to include all registers pushed by __morestack.
6922 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
6925 * configure.ac: Call ACX_NONCANONICAL_TARGET.
6926 (toolexecdir): Calculate and AC_SUBST.
6927 (toolexeclibdir): Likewise.
6928 * Makefile.in (target_noncanonical): Import.
6929 (toolexecdir): Likewise.
6930 (toolexeclibdir): Likewise.
6931 * configure: Regenerate.
6933 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
6936 * config/arm/bpabi.h: Rename to...
6937 * config/arm/bpabi-lib.h: ...this.
6939 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6941 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
6943 * configure: Regenerate.
6945 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
6947 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
6948 __FLOAT_WORD_ORDER__.
6949 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
6952 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6955 * Makefile.in (install-strip): New phony target.
6957 2010-11-07 Ian Lance Taylor <iant@google.com>
6960 * config/i386/morestack.S (__morestack_large_model): New
6963 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
6965 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
6967 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
6969 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
6971 * config/arm/bpabi.h: New file.
6972 * config/frv/frv-abi.h: New file.
6974 2010-10-01 Ian Lance Taylor <iant@google.com>
6976 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
6977 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
6979 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
6982 * config.host: Add the missing `$'.
6984 2010-09-30 Michael Eager <eager@eagercon.com>
6986 * config.host: Add microblaze*-*-*.
6987 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
6988 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
6989 udivsi3.asm,umodsi3.asm}: New.
6991 2010-09-28 Ian Lance Taylor <iant@google.com>
6993 * configure.ac: Adjust CFI test to test assembler directly rather
6994 than checking gcc preprocessor macro.
6995 * configure: Rebuild.
6997 2010-09-27 Ian Lance Taylor <iant@google.com>
6999 * configure.ac: Test whether assembler supports CFI directives.
7000 * config.host: Only add t-stack and i386/t-stack-i386 to
7001 tmake_file if libgcc_cv_cfi is "yes".
7002 * configure: Rebuild.
7004 2010-09-27 Ian Lance Taylor <iant@google.com>
7006 * generic-morestack.h: New file.
7007 * generic-morestack.c: New file.
7008 * generic-morestack-thread.c: New file.
7009 * config/i386/morestack.S: New file.
7010 * config/t-stack: New file.
7011 * config/i386/t-stack-i386: New file.
7012 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
7013 i386/t-stack-i386 to tmake_file.
7015 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
7017 * Makefile.in (libgcc-extra-parts): Check for static archives and
7018 invoke ranlib after installing them.
7019 (gcc-extra-parts): Likewise.
7020 (install-leaf): Likewise.
7022 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
7024 * configure: Regenerated.
7026 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
7028 * configure: Regenerated.
7030 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
7031 Andrew Pinski <pinskia@gmail.com>
7034 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
7036 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
7039 * configure: Regenerated.
7041 2010-09-06 Andreas Schwab <schwab@redhat.com>
7043 * configure: Regenerate.
7045 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
7047 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
7049 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
7052 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
7053 Iain Sandoe <iains@gcc.gnu.org>
7056 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
7057 LIB2FUNCS_EXCLUDE functions.
7059 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
7061 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
7063 * configure: Regenerate.
7065 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
7067 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
7068 i386/t-freebsd to tmake_file.
7069 * config/i386/t-freebsd: New file.
7070 * config/i386/libgcc-bsd.ver: New file.
7072 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
7074 * config.host (powerpc*-eabispe*): Set tmake_file.
7075 (powerpc*-eabi*): Likewise.
7076 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
7077 crtbeginS, crtendS, crtbeginT.
7079 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
7081 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
7082 to tmake_file. Add crtfastmath.o to extra_parts.
7083 * config/mips/t-crtfm: New.
7085 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
7087 * config.host (sparc64-*-rtems*): New target.
7089 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7091 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
7094 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
7096 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
7098 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7100 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
7101 alpha-dec-osf5.0* support.
7103 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
7105 * config.host: Add lm32-*-rtems*.
7107 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7108 Uros Bizjak <ubizjak@gmail.com>
7111 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
7112 like other remaining 32-bit x86 OSes.
7113 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
7115 * config/i386/libgcc-sol2.ver: New file.
7116 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
7118 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
7121 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
7122 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
7123 is used and substitute set_use_emutls.
7124 * configure: Regenerated.
7126 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
7128 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
7130 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7133 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
7135 ($(T)gcrt1.o): Likewise.
7136 ($(T)crt1.o): Likewise.
7137 ($(T)crti.o): Likewise.
7138 ($(T)crtn.o): Likewise.
7140 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7143 * Makefile.in (install): Use $(MAKE) string in rule, for
7146 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
7148 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
7149 * config/mmix/t-mmix: New file.
7150 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
7152 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
7155 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
7158 2010-01-04 Anthony Green <green@moxielogic.com>
7160 * config/moxie/crti.asm, config/moxie/crtn.asm,
7161 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
7162 config/moxie/t-moxie: New files.
7163 * config.host: Add t-moxie-softfp reference.
7165 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
7168 * config/t-slibgcc-darwin: Fix embedded rpaths for
7169 --enable-version-specific-runtime-libs, build extension stub
7170 libs exposing features available from current libgcc_s.
7172 2009-11-11 Jon Beniston <jon@beniston.com>
7174 * config.host: Add lm32 targets.
7175 * config/lm32: New directory.
7176 * config/lm32/libgcc_lm32.h: New file.
7177 * config/lm32/_mulsi3.c: New file.
7178 * config/lm32/_udivmodsi4.c: New file.
7179 * config/lm32/_divsi3.c: New file.
7180 * config/lm32/_modsi3.c: New file.
7181 * config/lm32/_udivsi3.c: New file.
7182 * config/lm32/_umodsi3.c: New file.
7183 * config/lm32/_lshrsi3.S: New file.
7184 * config/lm32/_ashrsi3.S: New file.
7185 * config/lm32/_ashlsi3.S: New file.
7186 * config/lm32/crti.S: New file.
7187 * config/lm32/crtn.S: New file.
7188 * config/lm32/t-lm32: New file.
7189 * config/lm32/t-elf: New file.
7190 * config/lm32/t-uclinux: New file.
7192 2009-10-26 Nick Clifton <nickc@redhat.com>
7194 * config.host: Add support for RX target.
7195 * config/rx: New directory.
7196 * config/rx/rx-abi-functions.c: New file. Supplementary
7197 functions for libgcc to support the RX ABI.
7198 * config/rx/rx-abi.h: New file. Supplementary header file for
7199 libgcc RX ABI functions.
7200 * config/rx/t-rx: New file: Makefile fragment for building
7203 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
7205 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
7206 constraint of y0 to "g".
7208 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
7210 * config.host: Include the s390 makefile fragments.
7211 * config/s390/32/_fixdfdi.c: New file.
7212 * config/s390/32/_fixsfdi.c: New file.
7213 * config/s390/32/_fixtfdi.c: New file.
7214 * config/s390/32/_fixunsdfdi.c: New file.
7215 * config/s390/32/_fixunssfdi.c: New file.
7216 * config/s390/32/_fixunstfdi.c: New file.
7217 * config/s390/32/t-floattodi: New file.
7218 * config/s390/libgcc-glibc.ver: New file.
7219 * config/s390/t-crtstuff: New file.
7220 * config/s390/t-linux: New file.
7221 * config/s390/t-tpf: New file.
7223 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7225 * configure.ac (AC_PREREQ): Bump to 2.64.
7227 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
7229 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
7231 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7233 * configure: Regenerate.
7235 2009-08-09 Douglas B Rupp <rupp@gnat.com>
7237 * config.host (ia64-hp-*vms*): New target.
7238 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
7241 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7243 * configure.ac: Add snippet for maintainer-mode.
7244 * configure: Regenerate.
7245 * Makefile.in (AUTOCONF, configure_deps): New variables.
7246 ($(srcdir)/configure)): New rule, active only with maintainer
7249 2009-06-23 DJ Delorie <dj@redhat.com>
7252 * config.host: Add mep support.
7254 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
7256 * config.host: Add i386/${host_address}/t-fprules-softfp and
7257 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
7259 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
7261 * config/i386/64/_multc3.c: Likewise.
7262 * config/i386/64/_powitf2.c: Likewise.
7263 * config/i386/64/eqtf2.c: Likewise.
7264 * config/i386/64/getf2.c: Likewise.
7265 * config/i386/64/letf2.c: Likewise.
7266 * config/i386/64/letf2.c: Likewise.
7267 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
7268 unsigned long long for x64 mingw targets.
7269 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
7270 (_FP_I_TYPE): Define as long long for x64 mingw target.
7272 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
7274 * config.host (vax-*-linux*): New.
7276 2009-05-31 Anthony Green <green@moxielogic.com>
7278 * config.host: Add moxie support.
7279 * config/moxie/t-moxie: New file.
7281 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
7283 * config.host: Add i386/${host_address}/t-fprules-softfp and
7284 t-softfp to tmake_file for i[34567]86-*-cygwin*.
7286 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
7288 * config.host: Add i386/${host_address}/t-fprules-softfp to
7289 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
7291 2009-04-09 Nick Clifton <nickc@redhat.com>
7293 * config/ia64/tf-signs.c: Change copyright header to refer to
7294 version 3 of the GNU General Public License with version 3.1
7295 of the GCC Runtime Library Exception and to point readers at
7296 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
7298 * config/i386/32/tf-signs.c: Likewise.
7299 * config/libbid/_addsub_dd.c: Likewise.
7300 * config/libbid/_addsub_sd.c: Likewise.
7301 * config/libbid/_addsub_td.c: Likewise.
7302 * config/libbid/_dd_to_df.c: Likewise.
7303 * config/libbid/_dd_to_di.c: Likewise.
7304 * config/libbid/_dd_to_sd.c: Likewise.
7305 * config/libbid/_dd_to_sf.c: Likewise.
7306 * config/libbid/_dd_to_si.c: Likewise.
7307 * config/libbid/_dd_to_td.c: Likewise.
7308 * config/libbid/_dd_to_tf.c: Likewise.
7309 * config/libbid/_dd_to_udi.c: Likewise.
7310 * config/libbid/_dd_to_usi.c: Likewise.
7311 * config/libbid/_dd_to_xf.c: Likewise.
7312 * config/libbid/_df_to_dd.c: Likewise.
7313 * config/libbid/_df_to_sd.c: Likewise.
7314 * config/libbid/_df_to_td.c: Likewise.
7315 * config/libbid/_di_to_dd.c: Likewise.
7316 * config/libbid/_di_to_sd.c: Likewise.
7317 * config/libbid/_di_to_td.c: Likewise.
7318 * config/libbid/_div_dd.c: Likewise.
7319 * config/libbid/_div_sd.c: Likewise.
7320 * config/libbid/_div_td.c: Likewise.
7321 * config/libbid/_eq_dd.c: Likewise.
7322 * config/libbid/_eq_sd.c: Likewise.
7323 * config/libbid/_eq_td.c: Likewise.
7324 * config/libbid/_ge_dd.c: Likewise.
7325 * config/libbid/_ge_sd.c: Likewise.
7326 * config/libbid/_ge_td.c: Likewise.
7327 * config/libbid/_gt_dd.c: Likewise.
7328 * config/libbid/_gt_sd.c: Likewise.
7329 * config/libbid/_gt_td.c: Likewise.
7330 * config/libbid/_isinfd128.c: Likewise.
7331 * config/libbid/_isinfd32.c: Likewise.
7332 * config/libbid/_isinfd64.c: Likewise.
7333 * config/libbid/_le_dd.c: Likewise.
7334 * config/libbid/_le_sd.c: Likewise.
7335 * config/libbid/_le_td.c: Likewise.
7336 * config/libbid/_lt_dd.c: Likewise.
7337 * config/libbid/_lt_sd.c: Likewise.
7338 * config/libbid/_lt_td.c: Likewise.
7339 * config/libbid/_mul_dd.c: Likewise.
7340 * config/libbid/_mul_sd.c: Likewise.
7341 * config/libbid/_mul_td.c: Likewise.
7342 * config/libbid/_ne_dd.c: Likewise.
7343 * config/libbid/_ne_sd.c: Likewise.
7344 * config/libbid/_ne_td.c: Likewise.
7345 * config/libbid/_sd_to_dd.c: Likewise.
7346 * config/libbid/_sd_to_df.c: Likewise.
7347 * config/libbid/_sd_to_di.c: Likewise.
7348 * config/libbid/_sd_to_sf.c: Likewise.
7349 * config/libbid/_sd_to_si.c: Likewise.
7350 * config/libbid/_sd_to_td.c: Likewise.
7351 * config/libbid/_sd_to_tf.c: Likewise.
7352 * config/libbid/_sd_to_udi.c: Likewise.
7353 * config/libbid/_sd_to_usi.c: Likewise.
7354 * config/libbid/_sd_to_xf.c: Likewise.
7355 * config/libbid/_sf_to_dd.c: Likewise.
7356 * config/libbid/_sf_to_sd.c: Likewise.
7357 * config/libbid/_sf_to_td.c: Likewise.
7358 * config/libbid/_si_to_dd.c: Likewise.
7359 * config/libbid/_si_to_sd.c: Likewise.
7360 * config/libbid/_si_to_td.c: Likewise.
7361 * config/libbid/_td_to_dd.c: Likewise.
7362 * config/libbid/_td_to_df.c: Likewise.
7363 * config/libbid/_td_to_di.c: Likewise.
7364 * config/libbid/_td_to_sd.c: Likewise.
7365 * config/libbid/_td_to_sf.c: Likewise.
7366 * config/libbid/_td_to_si.c: Likewise.
7367 * config/libbid/_td_to_tf.c: Likewise.
7368 * config/libbid/_td_to_udi.c: Likewise.
7369 * config/libbid/_td_to_usi.c: Likewise.
7370 * config/libbid/_td_to_xf.c: Likewise.
7371 * config/libbid/_tf_to_dd.c: Likewise.
7372 * config/libbid/_tf_to_sd.c: Likewise.
7373 * config/libbid/_tf_to_td.c: Likewise.
7374 * config/libbid/_udi_to_dd.c: Likewise.
7375 * config/libbid/_udi_to_sd.c: Likewise.
7376 * config/libbid/_udi_to_td.c: Likewise.
7377 * config/libbid/_unord_dd.c: Likewise.
7378 * config/libbid/_unord_sd.c: Likewise.
7379 * config/libbid/_unord_td.c: Likewise.
7380 * config/libbid/_usi_to_dd.c: Likewise.
7381 * config/libbid/_usi_to_sd.c: Likewise.
7382 * config/libbid/_usi_to_td.c: Likewise.
7383 * config/libbid/_xf_to_dd.c: Likewise.
7384 * config/libbid/_xf_to_sd.c: Likewise.
7385 * config/libbid/_xf_to_td.c: Likewise.
7386 * config/libbid/bid128.c: Likewise.
7387 * config/libbid/bid128_2_str.h: Likewise.
7388 * config/libbid/bid128_2_str_macros.h: Likewise.
7389 * config/libbid/bid128_2_str_tables.c: Likewise.
7390 * config/libbid/bid128_add.c: Likewise.
7391 * config/libbid/bid128_compare.c: Likewise.
7392 * config/libbid/bid128_div.c: Likewise.
7393 * config/libbid/bid128_fma.c: Likewise.
7394 * config/libbid/bid128_logb.c: Likewise.
7395 * config/libbid/bid128_minmax.c: Likewise.
7396 * config/libbid/bid128_mul.c: Likewise.
7397 * config/libbid/bid128_next.c: Likewise.
7398 * config/libbid/bid128_noncomp.c: Likewise.
7399 * config/libbid/bid128_quantize.c: Likewise.
7400 * config/libbid/bid128_rem.c: Likewise.
7401 * config/libbid/bid128_round_integral.c: Likewise.
7402 * config/libbid/bid128_scalb.c: Likewise.
7403 * config/libbid/bid128_sqrt.c: Likewise.
7404 * config/libbid/bid128_string.c: Likewise.
7405 * config/libbid/bid128_to_int16.c: Likewise.
7406 * config/libbid/bid128_to_int32.c: Likewise.
7407 * config/libbid/bid128_to_int64.c: Likewise.
7408 * config/libbid/bid128_to_int8.c: Likewise.
7409 * config/libbid/bid128_to_uint16.c: Likewise.
7410 * config/libbid/bid128_to_uint32.c: Likewise.
7411 * config/libbid/bid128_to_uint64.c: Likewise.
7412 * config/libbid/bid128_to_uint8.c: Likewise.
7413 * config/libbid/bid32_to_bid128.c: Likewise.
7414 * config/libbid/bid32_to_bid64.c: Likewise.
7415 * config/libbid/bid64_add.c: Likewise.
7416 * config/libbid/bid64_compare.c: Likewise.
7417 * config/libbid/bid64_div.c: Likewise.
7418 * config/libbid/bid64_fma.c: Likewise.
7419 * config/libbid/bid64_logb.c: Likewise.
7420 * config/libbid/bid64_minmax.c: Likewise.
7421 * config/libbid/bid64_mul.c: Likewise.
7422 * config/libbid/bid64_next.c: Likewise.
7423 * config/libbid/bid64_noncomp.c: Likewise.
7424 * config/libbid/bid64_quantize.c: Likewise.
7425 * config/libbid/bid64_rem.c: Likewise.
7426 * config/libbid/bid64_round_integral.c: Likewise.
7427 * config/libbid/bid64_scalb.c: Likewise.
7428 * config/libbid/bid64_sqrt.c: Likewise.
7429 * config/libbid/bid64_string.c: Likewise.
7430 * config/libbid/bid64_to_bid128.c: Likewise.
7431 * config/libbid/bid64_to_int16.c: Likewise.
7432 * config/libbid/bid64_to_int32.c: Likewise.
7433 * config/libbid/bid64_to_int64.c: Likewise.
7434 * config/libbid/bid64_to_int8.c: Likewise.
7435 * config/libbid/bid64_to_uint16.c: Likewise.
7436 * config/libbid/bid64_to_uint32.c: Likewise.
7437 * config/libbid/bid64_to_uint64.c: Likewise.
7438 * config/libbid/bid64_to_uint8.c: Likewise.
7439 * config/libbid/bid_b2d.h: Likewise.
7440 * config/libbid/bid_binarydecimal.c: Likewise.
7441 * config/libbid/bid_conf.h: Likewise.
7442 * config/libbid/bid_convert_data.c: Likewise.
7443 * config/libbid/bid_decimal_data.c: Likewise.
7444 * config/libbid/bid_decimal_globals.c: Likewise.
7445 * config/libbid/bid_div_macros.h: Likewise.
7446 * config/libbid/bid_dpd.c: Likewise.
7447 * config/libbid/bid_flag_operations.c: Likewise.
7448 * config/libbid/bid_from_int.c: Likewise.
7449 * config/libbid/bid_functions.h: Likewise.
7450 * config/libbid/bid_gcc_intrinsics.h: Likewise.
7451 * config/libbid/bid_inline_add.h: Likewise.
7452 * config/libbid/bid_internal.h: Likewise.
7453 * config/libbid/bid_round.c: Likewise.
7454 * config/libbid/bid_sqrt_macros.h: Likewise.
7456 2009-04-09 Jakub Jelinek <jakub@redhat.com>
7458 * Makefile.in: Change copyright header to refer to version
7459 3 of the GNU General Public License and to point readers at the
7460 COPYING3 file and the FSF's license web page.
7461 * config.host: Likewise.
7463 2009-04-07 Alan Modra <amodra@bigpond.net.au>
7465 * config.host: Reorder and merge to match config.gcc change.
7467 2009-04-03 Alan Modra <amodra@bigpond.net.au>
7469 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
7471 2009-03-28 Joseph Myers <joseph@codesourcery.com>
7473 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
7474 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
7475 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
7476 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
7478 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
7480 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
7481 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7483 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
7485 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
7486 ia64/t-softfp-compat to tmake_file.
7488 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
7490 * config/ia64/__divxf3.asm: New.
7491 * config/ia64/_fixtfdi.asm: Likewise.
7492 * config/ia64/_fixunstfdi.asm: Likewise.
7493 * config/ia64/_floatditf.asm: Likewise.
7494 * config/ia64/t-fprules-softfp: Likewise.
7495 * config/ia64/t-softfp-compat: Likewise.
7496 * config/ia64/tf-signs.c: Likewise.
7498 2009-01-18 Ben Elliston <bje@au.ibm.com>
7500 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7502 2009-01-16 Ben Elliston <bje@au.ibm.com>
7504 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
7507 2009-01-13 Ben Elliston <bje@au.ibm.com>
7509 * config/t-softfp: New file.
7510 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
7511 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
7513 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
7515 * config.host: Add m32r*-*-rtems*.
7517 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
7519 * config.host: Add m32c*-*-rtems*.
7521 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7524 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
7525 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
7526 * configure: Regenerate.
7527 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
7528 tmake_file here from gcc/config.gcc.
7529 Move extra_parts here from gcc/config.gcc.
7530 * config/i386/t-sol2: Move here from gcc/config/i386.
7531 Use gcc_srcdir instead of srcdir.
7533 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
7535 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
7538 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
7540 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
7542 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
7544 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
7546 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
7549 * config.host: Add picochip-*-*.
7551 2008-08-06 Bob Wilson <bob.wilson@acm.org>
7553 * config.host: Match more processor names for Xtensa.
7555 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
7557 * config/i386/64/t-softfp-compat: Update comments.
7559 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
7561 * config/i386/64/_divtc3-compat.c: Moved to ...
7562 * config/i386/64/_divtc3.c: Here.
7564 * config/i386/64/_multc3-compat.c: Moved to ...
7565 * config/i386/64/_multc3.c: Here.
7567 * config/i386/64/_powitf2-compat.c: Moved to ...
7568 * config/i386/64/_powitf2.c: Here.
7570 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
7571 .c suffix instead of -compat.c.
7573 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
7575 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
7576 (_FP_MUL_MEAT_D): Ditto.
7577 (_FP_DIV_MEAT_S): Ditto.
7578 (_FP_DIV_MEAT_D): Ditto.
7580 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
7582 * Makefile.in: Add support for __sync_* libgcc functions.
7584 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
7586 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
7588 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7591 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
7592 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
7594 * config/i386/64/t-fprules-softfp: Moved to ...
7595 * config/i386/64/t-softfp-compat: This. New.
7597 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
7599 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
7600 Initialize f with 0.0.
7602 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7605 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
7607 * config/i386/64/_divtc3-compat.c: New.
7608 * config/i386/64/_multc3-compat.c: Likewise.
7609 * config/i386/64/_powitf2-compat.c: Likewise.
7610 * config/i386/64/eqtf2.c: Likewise.
7611 * config/i386/64/getf2.c: Likewise.
7612 * config/i386/64/letf2.c: Likewise.
7613 * config/i386/64/t-fprules-softfp: Likewise.
7615 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7617 * config.host: Add i386/${host_address}/t-fprules-softfp to
7618 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
7619 i[34567]86-*-linux*, x86_64-*-linux*.
7621 * configure.ac: Set host_address to 64 or 32 for x86.
7622 * configure: Regenerated.
7624 * Makefile.in (config.status): Also depend on
7625 $(srcdir)/config.host.
7627 * config/i386/32/t-fprules-softfp: New.
7628 * config/i386/32/tf-signs.c: Likewise.
7630 * config/i386/64/sfp-machine.h: New. Moved from gcc.
7632 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7633 Uros Bizjak <ubizjak@gmail.com>
7635 * config/i386/32/sfp-machine.h: New.
7637 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
7639 * config/rs6000/t-ppccomm: Remove rules that conflict with
7640 auto-generated rules.
7642 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7644 * configure.ac: sinclude override.m4.
7645 * configure: Regenerate.
7647 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
7649 * configure: Regenerate.
7651 2008-06-10 Joseph Myers <joseph@codesourcery.com>
7653 * Makefile.in (DECNUMINC): Remove
7654 -I$(MULTIBUILDTOP)../../libdecnumber.
7657 2008-06-07 Joseph Myers <joseph@codesourcery.com>
7659 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
7660 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
7661 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
7662 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
7663 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
7664 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
7665 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
7666 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
7667 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
7668 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
7669 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
7670 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
7671 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
7672 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
7674 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
7676 * config.host (sh2[lbe]*-*-linux*): Allow target.
7678 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
7680 * config/rs6000/t-ppccomm: Add build rules for new files.
7681 (LIB2ADD_ST): New variable.
7683 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
7687 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
7688 * config/t-avr: New file. Build 16bit libgcc functions.
7690 2008-03-02 Jakub Jelinek <jakub@redhat.com>
7693 * config/t-slibgcc-darwin: Make install-leaf dependent on
7694 install-darwin-libgcc-stubs instead of install.
7696 2008-01-25 Joseph Myers <joseph@codesourcery.com>
7698 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
7699 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
7700 sh-*-rtemscoff*): Remove cases.
7702 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
7704 * Makefile.in (all): Use install-leaf rather than install.
7705 (install): Split most of the rule into...
7706 (install-leaf): ...this new one.
7708 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
7709 Paolo Bonzini <bonzini@gnu.org>
7712 * Makefile.in: Use @shlib_slibdir@ substitution to get
7713 correct install name on darwin.
7714 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
7716 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
7718 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
7719 cris-*-elf and cris-*-none.
7720 (crisv32-*-linux*): Similar, as cris-*-linux*.
7722 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
7724 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
7726 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
7729 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
7730 * configure: Regenerated.
7732 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
7734 * Makefile.in (dfp-filenames): Replace decimal_globals,
7735 decimal_data, binarydecimal and convert_data with
7736 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
7737 and bid_convert_data, respectively.
7739 2007-09-17 Chao-ying Fu <fu@mips.com>
7740 Nigel Stephens <nigel@mips.com>
7742 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
7743 * Makefile.in (fixed_point): Define.
7744 Check if fixed_point is yes to build support functions.
7745 * configure.ac: Check for fixed_point support.
7746 * configure: Regenerated.
7747 * gen-fixed.sh: New file to generate lists of fixed-point labels,
7748 funcs, modes, from, to.
7750 2007-09-11 Janis Johnson <janis187@us.ibm.com
7752 * Makefile.in (dfp-filenames): Add bid128_noncomp.
7754 2007-09-10 Janis Johnson <janis187@us.ibm.com>
7756 * Makefile.in (dfp-filenames): Remove decUtility, add
7757 decDouble, decPacked, decQuad, decSingle.
7759 2007-08-27 Hans Kester <hans.kester@ellips.nl>
7761 * config.host : Add x86_64-elf target.
7763 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7765 * configure.ac (set_have_cc_tls): Add a missing =.
7766 * configure: Regenerated.
7768 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7770 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
7771 and x86_64-*-linux*.
7773 * config/t-tls: New file.
7775 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
7777 * configure.ac: Include ../config/enable.m4 and
7778 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
7779 supports TLS and substitute set_have_cc_tls.
7780 * configure: Regenerated.
7782 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
7784 * Makefile.in: Use libbid for DFP when BID is enabled.
7786 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
7788 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
7789 extra_parts. Add config/i386/t-cygming to tmake_file.
7790 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
7792 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
7793 Danny Smith <dannysmith@users.sourceforge.net>
7796 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
7797 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
7798 * config/i386/t-crtfm: Compile crtfastmath.o with
7799 -minline-all-stringops.
7801 2007-05-10 Richard Sandiford <richard@codesourcery.com>
7803 * config.host (sparc-wrs-vxworks): New target.
7805 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
7807 * config.host: Recognize fido.
7809 2007-04-04 Janis Johnson <janis187@us.ibm.com>
7811 * configure: Check host, not target, for decimal float support.
7813 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
7815 * config/i386/t-crtpc: New file.
7816 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
7817 (x86_64-*-linux*): Ditto.
7819 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
7821 * config.host (x86_64-*-mingw*): New target.
7823 2007-03-23 Michael Meissner <michael.meissner@amd.com>
7824 H.J. Lu <hongjiu.lu@intel.com>
7826 * Makefile.in (enable_decimal_float): New.
7828 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
7829 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
7830 (decbits-filenames): This.
7831 (decbits-objects): New.
7832 (libgcc-objects): Add $(decbits-objects).
7834 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
7835 Substitute enable_decimal_float.
7836 * configure: Regenerated.
7838 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
7840 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
7842 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
7844 * Makefile.in (install-info): New dummy target.
7846 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
7848 * config.host (bfin*-linux-uclibc*): Set extra_parts.
7850 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
7852 * Makefile.in: Add install-html and install-pdf dummy
7855 2007-02-05 Roger Sayle <roger@eyesopen.com>
7856 Daniel Jacobowitz <dan@codesourcery.com>
7858 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
7859 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
7860 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
7862 2007-01-29 Janis Johnson <janis187@us.ibm.com>
7864 * Makefile.in (dec-filenames): Add decExcept.
7866 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
7869 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
7872 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
7874 * configure.ac: Add --enable-version-specific-runtime-libs.
7875 Correct $slibdir default.
7876 * configure: Regenerated.
7878 2007-01-23 Joseph Myers <joseph@codesourcery.com>
7880 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
7882 2007-01-21 Andrew Pinski <pinskia@gmail.com>
7885 * config.host (alpha*-*-linux*): Set extra_parts.
7887 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
7889 * config/sh/t-linux: New.
7890 * config.host (sh*-*-linux*): Set tmake_file.
7892 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
7894 * Makefile.in (install): Handle multilibs.
7896 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7898 * Makefile.in: Added .PHONY entry for documentation targets.
7900 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7902 * Makefile.in: Add empty info, html, dvi, pdf targets.
7904 2007-01-04 Mike Stump <mrs@apple.com>
7906 * Makefile.in (MAKEINFO): Remove.
7909 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
7911 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
7912 * configure: Regenerate.
7913 * Makefile.in (host_subdir): Substitute it.
7914 (gcc_objdir): Use it.
7916 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7918 * config.host (ia64*-*-linux*): Set tmake_file.
7920 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7922 * Makefile.in (version): Define.
7924 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
7925 Paolo Bonzini <bonzini@gnu.org>
7927 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
7928 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
7929 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
7930 config/sparc/t-crtfm, config/t-slibgcc-darwin,
7931 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
7932 shared-object.mk, siditi-object.mk, static-object.mk: New files.
7933 * configure: Generated.
7935 Copyright (C) 2007-2016 Free Software Foundation, Inc.
7937 Copying and distribution of this file, with or without modification,
7938 are permitted in any medium without royalty provided the copyright
7939 notice and this notice are preserved.
projects / gcc.git / blob