1 2016-08-16 Joseph Myers <joseph@codesourcery.com>
4 * soft-fp/adddf3.c: Update from glibc.
5 * soft-fp/addsf3.c: Likewise.
6 * soft-fp/addtf3.c: Likewise.
7 * soft-fp/divdf3.c: Likewise.
8 * soft-fp/divsf3.c: Likewise.
9 * soft-fp/divtf3.c: Likewise.
10 * soft-fp/double.h: Likewise.
11 * soft-fp/eqdf2.c: Likewise.
12 * soft-fp/eqsf2.c: Likewise.
13 * soft-fp/eqtf2.c: Likewise.
14 * soft-fp/extenddftf2.c: Likewise.
15 * soft-fp/extended.h: Likewise.
16 * soft-fp/extendsfdf2.c: Likewise.
17 * soft-fp/extendsftf2.c: Likewise.
18 * soft-fp/extendxftf2.c: Likewise.
19 * soft-fp/fixdfdi.c: Likewise.
20 * soft-fp/fixdfsi.c: Likewise.
21 * soft-fp/fixdfti.c: Likewise.
22 * soft-fp/fixsfdi.c: Likewise.
23 * soft-fp/fixsfsi.c: Likewise.
24 * soft-fp/fixsfti.c: Likewise.
25 * soft-fp/fixtfdi.c: Likewise.
26 * soft-fp/fixtfsi.c: Likewise.
27 * soft-fp/fixtfti.c: Likewise.
28 * soft-fp/fixunsdfdi.c: Likewise.
29 * soft-fp/fixunsdfsi.c: Likewise.
30 * soft-fp/fixunsdfti.c: Likewise.
31 * soft-fp/fixunssfdi.c: Likewise.
32 * soft-fp/fixunssfsi.c: Likewise.
33 * soft-fp/fixunssfti.c: Likewise.
34 * soft-fp/fixunstfdi.c: Likewise.
35 * soft-fp/fixunstfsi.c: Likewise.
36 * soft-fp/fixunstfti.c: Likewise.
37 * soft-fp/floatdidf.c: Likewise.
38 * soft-fp/floatdisf.c: Likewise.
39 * soft-fp/floatditf.c: Likewise.
40 * soft-fp/floatsidf.c: Likewise.
41 * soft-fp/floatsisf.c: Likewise.
42 * soft-fp/floatsitf.c: Likewise.
43 * soft-fp/floattidf.c: Likewise.
44 * soft-fp/floattisf.c: Likewise.
45 * soft-fp/floattitf.c: Likewise.
46 * soft-fp/floatundidf.c: Likewise.
47 * soft-fp/floatundisf.c: Likewise.
48 * soft-fp/floatunditf.c: Likewise.
49 * soft-fp/floatunsidf.c: Likewise.
50 * soft-fp/floatunsisf.c: Likewise.
51 * soft-fp/floatunsitf.c: Likewise.
52 * soft-fp/floatuntidf.c: Likewise.
53 * soft-fp/floatuntisf.c: Likewise.
54 * soft-fp/floatuntitf.c: Likewise.
55 * soft-fp/gedf2.c: Likewise.
56 * soft-fp/gesf2.c: Likewise.
57 * soft-fp/getf2.c: Likewise.
58 * soft-fp/ledf2.c: Likewise.
59 * soft-fp/lesf2.c: Likewise.
60 * soft-fp/letf2.c: Likewise.
61 * soft-fp/muldf3.c: Likewise.
62 * soft-fp/mulsf3.c: Likewise.
63 * soft-fp/multf3.c: Likewise.
64 * soft-fp/negdf2.c: Likewise.
65 * soft-fp/negsf2.c: Likewise.
66 * soft-fp/negtf2.c: Likewise.
67 * soft-fp/op-1.h: Likewise.
68 * soft-fp/op-2.h: Likewise.
69 * soft-fp/op-4.h: Likewise.
70 * soft-fp/op-8.h: Likewise.
71 * soft-fp/op-common.h: Likewise.
72 * soft-fp/quad.h: Likewise.
73 * soft-fp/single.h: Likewise.
74 * soft-fp/soft-fp.h: Likewise.
75 * soft-fp/subdf3.c: Likewise.
76 * soft-fp/subsf3.c: Likewise.
77 * soft-fp/subtf3.c: Likewise.
78 * soft-fp/truncdfsf2.c: Likewise.
79 * soft-fp/trunctfdf2.c: Likewise.
80 * soft-fp/trunctfsf2.c: Likewise.
81 * soft-fp/trunctfxf2.c: Likewise.
82 * soft-fp/unorddf2.c: Likewise.
83 * soft-fp/unordsf2.c: Likewise.
84 * soft-fp/unordtf2.c: Likewise.
86 2016-08-15 Gilles Gouaillardet <gilles.gouaillardet@gmail.com>
89 * libgcov-util.c (gcov_profile_merge): Skip missing files.
91 2016-08-10 Martin Liska <mliska@suse.cz>
94 * Makefile.in: New functions (modules) are added.
95 * libgcov-profiler.c (__gcov_interval_profiler_atomic): New
97 (__gcov_pow2_profiler_atomic): New function.
98 (__gcov_one_value_profiler_body): New argument is instroduced.
99 (__gcov_one_value_profiler): Call with the new argument.
100 (__gcov_one_value_profiler_atomic): Likewise.
101 (__gcov_indirect_call_profiler_v2): Likewise.
102 (__gcov_time_profiler_atomic): New function.
103 (__gcov_average_profiler_atomic): Likewise.
104 (__gcov_ior_profiler_atomic): Likewise.
105 * libgcov.h: Declare the aforementioned functions.
107 2016-08-09 Martin Liska <mliska@suse.cz>
109 * libgcov-util.c: Fix typo and GNU coding style.
111 2016-08-09 Martin Liska <mliska@suse.cz>
113 * Makefile.in: Remove __gcov_indirect_call_profiler.
114 * libgcov-profiler.c (__gcov_indirect_call_profiler): Remove
116 * libgcov.h: And the declaration of the function.
118 2016-08-09 Martin Liska <mliska@suse.cz>
120 * libgcov-profiler.c (__gcov_pow2_profiler): Consider 0 as not
123 2016-07-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
125 * config/rs6000/_divkc3.c: Add copyright/license boilerplate.
126 * config/rs6000/_mulkc3.c: Likewise.
128 2016-07-29 Georg-Johann Lay <avr@gjlay.de>
130 * config/avr/lib1funcs.S (__muldi3) [have MUL]: No need to clear
131 zero_reg as previous call to __umulhisi3 already cleared it.
133 2016-07-21 Aurelien Jarno <aurelien@aurel32.net>
136 * config/arm/ieee754-df.S (extendsfdf2): Convert sNaN to qNaN.
138 2016-07-19 Nick Clifton <nickc@redhat.com>
140 * config.host (m32r): Add m32r/t-m32r to tmake_file.
141 Add crtinit.o and crtfini.o to extra_parts.
143 2016-07-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
145 * config/rs6000/_divkc3.c: New.
146 * config/rs6000/_mulkc3.c: New.
147 * config/rs6000/quad-float128.h: Define TFtype; declare _mulkc3
149 * config/rs6000/t-float128: Add _mulkc3 and _divkc3 to
152 2016-07-11 Hale Wang <hale.wang@arm.com>
153 Andre Vieira <andre.simoesdiasvieira@arm.com>
155 * config/arm/lib1funcs.S: Add new wrapper.
157 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
159 * config/arm/lib1funcs.S (__ARM_ARCH__): Define to 8 for ARMv8-M.
161 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
163 * config/arm/lib1funcs.S (HAVE_ARM_CLZ): Define for ARMv6* or later
164 and ARMv5t* rather than for a fixed list of architectures.
166 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
168 * config/arm/bpabi-v6m.S: Clarify what architectures is the
169 implementation suitable for.
170 * config/arm/lib1funcs.S (__prefer_thumb__): Define among other cases
171 for all Thumb-1 only targets.
172 (NOT_ISA_TARGET_32BIT): Define for Thumb-1 only targets.
173 (THUMB_LDIV0): Test for NOT_ISA_TARGET_32BIT rather than
176 (ARM_FUNC_ALIAS): Likewise.
177 (umodsi3): Add check to __ARM_ARCH_ISA_THUMB != 1 to guard the idiv
180 (clzsi2): Test for NOT_ISA_TARGET_32BIT rather than __ARM_ARCH_6M__.
183 (L_interwork_call_via_rX): Test for __ARM_ARCH_ISA_ARM rather than
184 __ARM_ARCH_6M__ in guard for checking whether it is defined.
185 (final includes): Test for NOT_ISA_TARGET_32BIT rather than
186 __ARM_ARCH_6M__ and add comment to indicate the connection between
187 this condition and the one in gcc/config/arm/elf.h.
188 * config/arm/libunwind.S: Test for __ARM_ARCH_ISA_THUMB and
189 __ARM_ARCH_ISA_ARM rather than __ARM_ARCH_6M__.
190 * config/arm/t-softfp: Likewise.
192 2016-07-06 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
194 * libgcc2.c (SYMBOL__MAIN): Remove checks for
195 CTOR_LISTS_DEFINED_EXTERNALLY.
197 2016-06-28 Walter Lee <walt@tilera.com>
199 * config/tilepro/atomic.h: Do not include arch/spr_def.h and
201 (SPR_CMPEXCH_VALUE): Define for tilegx.
202 (__NR_FAST_cmpxchg): Define for tilepro.
203 (__NR_FAST_atomic_update): Define for tilepro.
204 (__NR_FAST_cmpxchg64): Define for tilepro.
206 2016-06-23 Jakub Sejdak <jakub.sejdak@phoesys.com>
208 * config.host: Add suport for arm*-*-phoenix* targets.
210 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
212 * config.host: Remove support for mep-*.
213 * config/mep/lib1funcs.S: Remove.
214 * config/mep/lib2funcs.c: Remove.
215 * config/mep/t-mep: Remove.
216 * config/mep/tramp.c: Remove.
218 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
220 * config.host: Remove support for avr-rtems.
221 * config/avr/t-rtems: Remove.
223 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
225 * config.host: Remove m32r-rtems support.
227 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
229 * config.host: Remove h8300-rtems support.
231 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
233 * config.host: Remove support for knetbsd.
235 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
237 * config.host: Remove support for openbsd 2 and 3.
239 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
241 * config.host: Remove interix support.
242 * config/i386/t-interix: Remove.
244 2016-06-18 John David Anglin <danglin@gcc.gnu.org>
246 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Don't set
247 least-significant bit in function pointer for fixup.
249 2016-06-05 Aaron Conole <aconole@redhat.com>
250 Nathan Sidwell <nathan@acm.org>
253 * libgcov-driver-system.c (__gcov_error_file): Disable if IN_GCOV_TOOL.
254 (get_gcov_error_file): Check __gcov_error_file before trying to
256 (gcov_error): Always use get_gcov_error_file.
258 2016-06-02 Aaron Conole <aconole@redhat.com>
260 * libgcov-driver-system.c (__gcov_error_file): New.
261 (get_gcov_error_file): New.
262 (gcov_error): Use and set __gcov_error_file.
263 (gcov_error_exit): New.
264 * libgcov-driver.c (gcov_exit): Call gcov_error_exit.
266 2016-05-26 Nathan Sidwell <nathan@acm.org>
268 * config/nvptx/free.asm: Delete.
269 * config/nvptx/malloc.asm: Delete.
270 * config/nvptx/realloc.c: Delete.
273 2016-05-25 Nathan Sidwell <nathan@acm.org>
275 * config/nvptx/crt0.s: Delete.
276 * config/nvptx/crt0.c: New.
279 2016-05-19 Sandra Loosemore <sandra@codesourcery.com>
281 * config.host [x86_64-*-cygwin*]: Handle tmake_eh_file for mixed
282 dw2/seh configuration.
283 [x86_64-*-mingw*]: Likewise.
285 2016-05-10 Joel Sherrill <joel@rtems.org>
288 * config.host (moxie-*-rtems*): Merge this stanza with other moxie
289 targets so the same extra_parts are built. Also have tmake_file add
290 on to its value rather than override.
292 2016-04-30 Oleg Endo <olegendo@gcc.gnu.org>
294 * config.host: Remove SH5 support.
295 * configure: Likewise.
297 2016-04-29 Oleg Endo <olegendo@gcc.gnu.org>
299 * config/sh/crt1.S: Remove SH5 support.
300 * config/sh/crti.S: Likewise.
301 * config/sh/crtn.S: Likewise.
302 * config/sh/lib1funcs-4-300.S: Likewise.
303 * config/sh/lib1funcs-Os-4-200.S: Likewise.
304 * config/sh/lib1funcs.S: Likewise.
305 * config/sh/linux-unwind.h: Likewise.
306 * config/sh/t-sh64: Delete.
308 2016-04-29 Claudiu Zissulescu <claziss@synopsys.com>
310 * config/arc/ieee-754/eqdf2.S: Handle FPX NaN.
312 2016-04-28 Claudiu Zissulescu <claziss@synopsys.com>
313 Joern Rennecke <joern.rennecke@embecosm.com>
315 * config/arc/crttls.S: New file.
316 * config/arc/t-arc: New rule.
317 * config.host (arc*-*-elf*, arc*-*-linux*): Add crttls.o.
319 2016-04-25 Nick Clifton <nickc@redhat.com>
321 * config/msp430/cmpd.c (__mspabi_cmpf): Add prototype.
322 (__mspabi_cmpd): Likewise.
323 * config/msp430/floathidf.c (__floathidf): Likewise.
324 * config/msp430/floathisf.c (__floathisf): Likewise
325 * config/msp430/floatunhidf.c (__floatunssidf): Likewise.
326 * config/msp430/floatunhisf.c (__floatunshisf): Likewise.
327 * config/msp430/lib2shift.c (__ashlsi3): Take a signed char as the
329 (__ashrsi3): Likewise.
331 2016-04-21 Waldemar Brodkorb <wbx@openadk.org>
333 * config/m68k/linux-atomic.c: Do not include unistd.h
335 2016-04-20 Martin Galvan <martin.galvan@tallertechnologies.com>
337 * config/arm/ieee754-df.S: Fix typos in comments.
339 2016-04-11 Michael Meissner <meissner@linux.vnet.ibm.com>
342 * configure.ac (powerpc*-*-linux*): Rework tests to build
343 __float128 emulation routines to not depend on using #pragma GCC
344 target to enable -mfloat128.
345 * configure: Regnerate.
347 2016-04-04 Eric Botcazou <ebotcazou@adacore.com>
350 * libgcc2.c (L__main): Undefine __LIBGCC_EH_FRAME_SECTION_NAME__ if
351 __MINGW32__ is defined.
353 2016-03-28 James Bowman <james.bowman@ftdichip.com>
355 * libgcc/config/ft32/lib1funcs.S (*divsi3, *modsi3): New.
357 2016-03-22 Michael Meissner <meissner@linux.vnet.ibm.com>
360 * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): If libgcc was
361 built with an assembler that does not support ISA 3.0
362 instructions, rename __extendkftf2_sw to __extendkftf2.
364 2016-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
367 * config/sol2/gmon.c [__i386__] (_mcount): Save and restore
368 call-clobbered registers.
369 (internal_mcount): Remove __i386__ handling.
371 2016-02-26 Joel Sherrill <joel@rtems.org>
373 * config.host: Add x86_64-*-rtems*.
375 2016-02-26 Joel Sherrill <joel@rtems.org>
377 * libgcc/config.host: Add aarch64-*-rtems*.
379 2016-02-26 Paul E. Murphy <murphyp@linux.vnet.ibm.com>
380 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
382 * config/rs6000/sfp-machine.h (_FP_DECL_EX): Declare _fpsr as a
383 union of u64 and double.
384 (FP_TRAPPING_EXCEPTIONS): Return a bitmask of trapping exceptions.
385 (FP_INIT_ROUNDMODE): Read the fpscr instead of writing a mystery
387 (FP_ROUNDMODE): Update the usage of _fpscr.
389 2016-02-25 Ilya Verbin <ilya.verbin@intel.com>
392 * Makefile.in (crtoffloadtable$(objext)): New rule.
393 * configure.ac (extra_parts): Add crtoffloadtable$(objext) if
394 enable_offload_targets is not empty.
395 * configure: Regenerate.
396 * offloadstuff.c: Move __OFFLOAD_TABLE__ from crtoffloadend to
399 2016-02-17 Max Filippov <jcmvbkbc@gmail.com>
401 * config/xtensa/ieee754-df.S (__muldf3_aux, __divdf3_aux): Add
402 .literal_position before the function.
403 * config/xtensa/ieee754-sf.S (__mulsf3_aux, __divsf3_aux):
406 2016-02-15 Marcin Kościelnicki <koriakin@0x04.net>
408 * config.host: Use t-stack and t-stack-s390 for s390*-*-linux.
409 * config/s390/morestack.S: New file.
410 * config/s390/t-stack-s390: New file.
411 * generic-morestack.c (__splitstack_find): Add s390-specific code.
413 2016-02-12 Walter Lee <walt@tilera.com>
415 * config.host (tilegx*-*-linux*): remove ti from
416 softfp_int_modes for 32-bit configs.
418 2016-02-10 Ian Lance Taylor <iant@google.com>
421 * config/i386/morestack.S (__stack_split_initialize): Align
424 2016-02-03 Andreas Tobler <andreast@gcc.gnu.org>
427 * config/rs6000/sfp-machine.h: Guard __sfp_exceptions with
428 __FLOAT128__ to compile only for __float128 capable targets.
430 2016-01-25 Jakub Jelinek <jakub@redhat.com>
433 * config/rs6000/sfp-machine.h: Fix a typo in #ifndef - __NO_FPRS__
434 instead of ___NO_FPRS__.
436 2016-01-21 Michael Meissner <meissner@linux.vnet.ibm.com>
437 Steven Munroe <munroesj@linux.vnet.ibm.com>
438 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
440 * config/rs6000/float128-sed: New files to convert TF names to KF
441 names for PowerPC IEEE 128-bit floating point support.
442 * config/rs6000/float128-sed-hw: Likewise.
444 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
445 floating point hardware support.
447 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
448 128-bit floating point software emulation or use ISA 3.0 hardware
449 support if it is available.
451 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
454 * config/rs6000/extendkftf2-sw.c: New file, convert IEEE 128-bit
455 floating point to IBM extended double.
457 * config/rs6000/trunctfkf2-sw.c: New file, convert IBM extended
458 double to IEEE 128-bit floating point.
460 * config/rs6000/t-float128: New Makefile fragments to enable
461 building __float128 emulation support.
462 * config/rs6000/t-float128-hw: Likewise.
464 * config/rs6000/sfp-exceptions.c: New file to provide exception
465 support for IEEE 128-bit floating point.
467 * config/rs6000/floattikf.c: New files for converting between IEEE
468 128-bit floating point and signed/unsigned 128-bit integers.
469 * config/rs6000/fixunskfti.c: Likewise.
470 * config/rs6000/fixkfti.c: Likewise.
471 * config/rs6000/floatuntikf.c: Likewise.
473 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
474 when building on 64-bit systems, or when VSX is enabled.
475 (_FP_W_TYPE): Likewise.
476 (_FP_WS_TYPE): Likewise.
477 (_FP_I_TYPE): Likewise.
478 (TItype): Define on 64-bit systems.
481 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
482 (_FP_MUL_MEAT_Q): Likewise.
483 (_FP_DIV_MEAT_D): Likewise.
484 (_FP_DIV_MEAT_Q): Likewise.
485 (_FP_NANFRAC_D): Likewise.
486 (_FP_NANFRAC_Q): Likewise.
487 (ISA_BIT): Add exception support if we are being compiled on a
488 machine with hardware floating point support to build the IEEE
489 128-bit emulation functions.
490 (FP_EX_INVALID): Likewise.
491 (FP_EX_OVERFLOW): Likewise.
492 (FP_EX_UNDERFLOW): Likewise.
493 (FP_EX_DIVZERO): Likewise.
494 (FP_EX_INEXACT): Likewise.
495 (FP_EX_ALL): Likewise.
496 (__sfp_handle_exceptions): Likewise.
497 (FP_HANDLE_EXCEPTIONS): Likewise.
498 (FP_RND_NEAREST): Likewise.
499 (FP_RND_ZERO): Likewise.
500 (FP_RND_PINF): Likewise.
501 (FP_RND_MINF): Likewise.
502 (FP_RND_MASK): Likewise.
503 (_FP_DECL_EX): Likewise.
504 (FP_INIT_ROUNDMODE): Likewise.
505 (FP_ROUNDMODE): Likewise.
507 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
508 VSX code, enable IEEE 128-bit floating point. If the compiler can
509 compile IEEE 128-bit floating point code with ISA 3.0 IEEE 128-bit
510 floating point hardware instructions and it supports declaring
511 functions with the ifunc attribute, enable ifunc functions to
512 switch between software and hardware support.
513 * configure.ac (powerpc*-*-linux*): Likewise.
514 * configure: Regenerate.
516 2016-01-15 Nick Clifton <nickc@redhat.com>
518 * config/msp430/t-msp430 (lib2_mul_none.o): Only use the first
519 dependency as the source file to be compiled.
520 (lib2_mul_16bit.o, lib2hw_mul_16.o, lib2hw_mul_32.o)
521 (lib2hw_mul_f5.o): Likewise.
523 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
525 * libgcc/config/rs6000/extendkftf2-sw.c: Revert 2016-01-13 change.
526 * libgcc/config/rs6000/fixkfti.c: Likewise.
527 * libgcc/config/rs6000/fixunskfti.c: Likewise.
528 * libgcc/config/rs6000/float128-hw.c: Likewise.
529 * libgcc/config/rs6000/float128-ifunc.c: Likewise.
530 * libgcc/config/rs6000/float128-sed: Likewise.
531 * libgcc/config/rs6000/floattikf.c: Likewise.
532 * libgcc/config/rs6000/floatuntikf.c: Likewise.
533 * libgcc/config/rs6000/quad-float128.h: Likewise.
534 * libgcc/config/rs6000/sfp-exceptions.c: Likewise.
535 * libgcc/config/rs6000/sfp-machine.h: Likewise.
536 * libgcc/config/rs6000/t-float128: Likewise.
537 * libgcc/config/rs6000/t-float128-hw: Likewise.
538 * libgcc/config/rs6000/trunctfkf2-sw.c: Likewise.
539 * libgcc/config.host: Likewise.
540 * libgcc/configure: Likewise.
541 * libgcc/configure.ac: Likewise.
543 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
544 Steven Munroe <munroesj@linux.vnet.ibm.com>
545 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
547 * config/rs6000/sfp-exceptions.c: New file to provide exception
548 support for IEEE 128-bit floating point.
550 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
551 floating point hardware support.
553 * config/rs6000/floattikf.c: New files for IEEE 128-bit floating
555 * config/rs6000/fixunskfti.c: Likewise.
556 * config/rs6000/fixkfti.c: Likewise.
557 * config/rs6000/floatuntikf.c: Likewise.
558 * config/rs6000/extendkftf2-sw.c: Likewise.
559 * config/rs6000/trunctfkf2-sw.c: Likewise.
561 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
562 128-bit floating point software emulation or use ISA 3.0 hardware
563 support if it is available.
565 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
568 * config/rs6000/t-float128: New Makefile fragments to enable
569 building __float128 emulation support.
570 * config/rs6000/t-float128-hw: Likewise.
572 * config/rs6000/float128-sed: New file to convert TF names to KF
573 names for PowerPC IEEE 128-bit floating point support.
575 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
576 when building on 64-bit systems, or when VSX is enabled.
577 (_FP_W_TYPE): Likewise.
578 (_FP_WS_TYPE): Likewise.
579 (_FP_I_TYPE): Likewise.
580 (TItype): Define on 64-bit systems.
583 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
584 (_FP_MUL_MEAT_Q): Likewise.
585 (_FP_DIV_MEAT_D): Likewise.
586 (_FP_DIV_MEAT_Q): Likewise.
587 (_FP_NANFRAC_D): Likewise.
588 (_FP_NANFRAC_Q): Likewise.
589 (ISA_BIT): Add exception support if we are being compiled on a
590 machine with hardware floating point support to build the IEEE
591 128-bit emulation functions.
592 (FP_EX_INVALID): Likewise.
593 (FP_EX_OVERFLOW): Likewise.
594 (FP_EX_UNDERFLOW): Likewise.
595 (FP_EX_DIVZERO): Likewise.
596 (FP_EX_INEXACT): Likewise.
597 (FP_EX_ALL): Likewise.
598 (__sfp_handle_exceptions): Likewise.
599 (FP_HANDLE_EXCEPTIONS): Likewise.
600 (FP_RND_NEAREST): Likewise.
601 (FP_RND_ZERO): Likewise.
602 (FP_RND_PINF): Likewise.
603 (FP_RND_MINF): Likewise.
604 (FP_RND_MASK): Likewise.
605 (_FP_DECL_EX): Likewise.
606 (FP_INIT_ROUNDMODE): Likewise.
607 (FP_ROUNDMODE): Likewise.
609 * configure.ac (powerpc*-*-linux*): Check whether the PowerPC
610 compiler can do __float128.
611 * configure: Regenerate.
613 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
614 VSX code, enable IEEE 128-bit floating point.
616 2016-01-05 Olivier Hainque <hainque@adacore.com>
618 * config/rs6000/aix-unwind.h (ucontext_for): Handle AIX 7.1
621 2016-01-04 Jakub Jelinek <jakub@redhat.com>
623 Update copyright years.
625 2015-12-18 Andris Pavenis <andris.pavenis@iki.fi>
627 * config.host: Add *-*-msdosdjgpp to lists of i[34567]86-*-*
630 2015-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
632 * unwind-generic.h (_Unwind_GetTextRelBase): Call __builtin_abort
633 instead of abort to avoid dependency on stdlib.h.
635 2015-12-09 John David Anglin <danglin@gcc.gnu.org>
637 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Remove code
638 to initialize call to __dl_fixup once.
640 2015-12-04 Nick Clifton <nickc@redhat.com>
642 * config/msp430/mpy.c (__mulhi3): Use a faster algorithm.
643 Allow for the second argument being negative.
644 * config.host (extra_parts): Define for MSP430. Create separate
645 libraries for each of the hardware multiply formats.
646 * config/msp430/lib2hw_mul.S: Build only the multiply routines
648 * config/msp430/lib2mul.c: Likewise.
649 * config/msp430/t-msp430 (LIB2ADD): Remove lib2hw_mul.S.
650 Add rules to build hardware multiply libraries.
651 * config/msp430/lib2divSI.c: (__mspabi_divlu): Alias for
652 __mspabi_divul function.
653 (__mspabi_divllu): New stub function.
655 2015-12-01 John David Anglin <danglin@gcc.gnu.org>
657 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Initialize
658 fixup values if saved GOT address doesn't match runtime address.
659 (fixup_branch_offset): Reorder list.
661 2015-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
663 * Makefile.in (VTV_CFLAGS): New variable.
664 (vtv_start$(objext), vtv_end$(objext), vtv_end$(objext))
665 (vtv_start_preinit$(objext), vtv_end_preinit$(objext)): Use it.
666 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
667 Add vtv_start.o, vtv_end.o, vtv_start_preinit.o, vtv_end_preinit.o
668 to extra_parts if $enable_vtable_verify = yes.
670 2015-11-23 Szabolcs Nagy <szabolcs.nagy@arm.com>
673 * config/arm/linux-atomic-64bit.c (__write): Rename to...
674 (write): ...this and fix the return type.
676 2015-11-19 DJ Delorie <dj@redhat.com>
678 * config/msp430/lib2hw_mul.S: Fix alignment.
680 2015-11-18 Nathan Sidwell <nathan@codesourcery.com>
682 * config/nvptx/reduction.c: New.
683 * config/nvptx/t-nvptx (LIB2ADD): Add it.
685 2015-11-15 David Edelsohn <dje.gcc@gmail.com>
687 * config/rs6000/on_exit.c: New file.
688 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build on_exit.c.
689 * config/rs6000/libgcc-aix-cxa.ver (on_exit): Add symbol to exports.
691 2015-11-11 Claudiu Zissulescu <claziss@synopsys.com>
693 * config/arc/dp-hack.h: Add support for ARCHS.
694 * config/arc/ieee-754/divdf3.S: Likewise.
695 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
696 * config/arc/ieee-754/muldf3.S: Likewise.
697 * config/arc/ieee-754/mulsf3.S: Likewise
698 * config/arc/lib1funcs.S: Likewise
699 * config/arc/gmon/dcache_linesz.S: Don't read the build register
701 * config/arc/gmon/profil.S (__profil, __profil_irq): Don't profile
703 * config/arc/ieee-754/arc-ieee-754.h (MPYHU, MPYH): Define.
704 * config/arc/t-arc700-uClibc: Remove hard selection for ARC 700
707 2015-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
709 * config/ia64/crtbegin.S: Check HAVE_INITFINI_ARRAY_SUPPORT
711 * config/ia64/crtend.S: Likewise.
713 2015-11-07 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
715 * config/visium/lib2funcs.c (__set_trampoline_parity): Use
716 __CHAR_BIT__ instead of BITS_PER_UNIT.
717 * fixed-bit.h: Likewise.
718 * fp-bit.h: Likewise.
719 * libgcc2.c (__popcountSI2): Likewise.
720 (__popcountDI2): Likewise.
721 * libgcc2.h: Likewise.
722 * libgcov.h: Likewise.
724 2015-11-07 David Edelsohn <dje.gcc@gmail.com>
726 * config/rs6000/atexit.c: New file.
727 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build atexit.c.
728 * config/rs6000/libgcc-aix-cxa.ver (atexit): Add symbol to exports.
729 * config/rs6000/cxa_finalize.c
730 (catomic_compare_and_exchange_bool_acq): Negate return value.
732 2015-10-30 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
734 * config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H.
735 (processor_subtypes): Add znver1.
736 (get_amd_cpu): Detect znver1.
738 2015-10-29 Christophe Lyon <christophe.lyon@linaro.org>
740 * config.host (arm*-*-eabi*, arm*-*-symbianelf*, arm*-*-rtems*):
741 Include crtfastmath.o.
743 2015-10-23 Joern Rennecke <joern.rennecke@embecosm.com>
746 * config/epiphany/udivsi3-float.c: Fix CONCISE test, and comment typo.
748 2015-10-16 Kaushik Phatak <kaushik.phatak@kpit.com>
750 * config/rl78/divmodqi.S: Return 0x00 by default for div by 0.
751 * config/rl78/divmodsi.S: Update return register to r8.
752 * config/rl78/divmodhi.S: Update return register to r8,r9.
753 Branch to main_loop_done_himode to pop registers before return.
755 2015-10-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
757 * config/i386/cpuinfo.c (get_amd_cpu): Detect bdver4.
758 (__cpu_indicator_init): Fix model selection for AMD CPUs.
760 2015-10-05 Kirill Yukhin <kirill.yukhin@intel.com>
762 * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512".
764 2015-10-03 Max Filippov <jcmvbkbc@gmail.com>
766 * config.host (xtensa*-*-uclinux*): New configuration.
768 2015-10-02 Kirill Yukhin <kirill.yukhin@intel.com>
770 * config/i386/cpuinfo.c (processor_features): Add
771 FEATURE_AVX512VBMI and FEATURE_AVX512VBMI.
773 2015-09-28 Joseph Myers <joseph@codesourcery.com>
775 * soft-fp/adddf3.c: Update from glibc.
776 * soft-fp/addsf3.c: Likewise.
777 * soft-fp/addtf3.c: Likewise.
778 * soft-fp/divdf3.c: Likewise.
779 * soft-fp/divsf3.c: Likewise.
780 * soft-fp/divtf3.c: Likewise.
781 * soft-fp/double.h: Likewise.
782 * soft-fp/eqdf2.c: Likewise.
783 * soft-fp/eqsf2.c: Likewise.
784 * soft-fp/eqtf2.c: Likewise.
785 * soft-fp/extenddftf2.c: Likewise.
786 * soft-fp/extended.h: Likewise.
787 * soft-fp/extendsfdf2.c: Likewise.
788 * soft-fp/extendsftf2.c: Likewise.
789 * soft-fp/extendxftf2.c: Likewise.
790 * soft-fp/fixdfdi.c: Likewise.
791 * soft-fp/fixdfsi.c: Likewise.
792 * soft-fp/fixdfti.c: Likewise.
793 * soft-fp/fixsfdi.c: Likewise.
794 * soft-fp/fixsfsi.c: Likewise.
795 * soft-fp/fixsfti.c: Likewise.
796 * soft-fp/fixtfdi.c: Likewise.
797 * soft-fp/fixtfsi.c: Likewise.
798 * soft-fp/fixtfti.c: Likewise.
799 * soft-fp/fixunsdfdi.c: Likewise.
800 * soft-fp/fixunsdfsi.c: Likewise.
801 * soft-fp/fixunsdfti.c: Likewise.
802 * soft-fp/fixunssfdi.c: Likewise.
803 * soft-fp/fixunssfsi.c: Likewise.
804 * soft-fp/fixunssfti.c: Likewise.
805 * soft-fp/fixunstfdi.c: Likewise.
806 * soft-fp/fixunstfsi.c: Likewise.
807 * soft-fp/fixunstfti.c: Likewise.
808 * soft-fp/floatdidf.c: Likewise.
809 * soft-fp/floatdisf.c: Likewise.
810 * soft-fp/floatditf.c: Likewise.
811 * soft-fp/floatsidf.c: Likewise.
812 * soft-fp/floatsisf.c: Likewise.
813 * soft-fp/floatsitf.c: Likewise.
814 * soft-fp/floattidf.c: Likewise.
815 * soft-fp/floattisf.c: Likewise.
816 * soft-fp/floattitf.c: Likewise.
817 * soft-fp/floatundidf.c: Likewise.
818 * soft-fp/floatundisf.c: Likewise.
819 * soft-fp/floatunditf.c: Likewise.
820 * soft-fp/floatunsidf.c: Likewise.
821 * soft-fp/floatunsisf.c: Likewise.
822 * soft-fp/floatunsitf.c: Likewise.
823 * soft-fp/floatuntidf.c: Likewise.
824 * soft-fp/floatuntisf.c: Likewise.
825 * soft-fp/floatuntitf.c: Likewise.
826 * soft-fp/gedf2.c: Likewise.
827 * soft-fp/gesf2.c: Likewise.
828 * soft-fp/getf2.c: Likewise.
829 * soft-fp/ledf2.c: Likewise.
830 * soft-fp/lesf2.c: Likewise.
831 * soft-fp/letf2.c: Likewise.
832 * soft-fp/muldf3.c: Likewise.
833 * soft-fp/mulsf3.c: Likewise.
834 * soft-fp/multf3.c: Likewise.
835 * soft-fp/negdf2.c: Likewise.
836 * soft-fp/negsf2.c: Likewise.
837 * soft-fp/negtf2.c: Likewise.
838 * soft-fp/op-1.h: Likewise.
839 * soft-fp/op-2.h: Likewise.
840 * soft-fp/op-4.h: Likewise.
841 * soft-fp/op-8.h: Likewise.
842 * soft-fp/op-common.h: Likewise.
843 * soft-fp/quad.h: Likewise.
844 * soft-fp/single.h: Likewise.
845 * soft-fp/soft-fp.h: Likewise.
846 * soft-fp/subdf3.c: Likewise.
847 * soft-fp/subsf3.c: Likewise.
848 * soft-fp/subtf3.c: Likewise.
849 * soft-fp/truncdfsf2.c: Likewise.
850 * soft-fp/trunctfdf2.c: Likewise.
851 * soft-fp/trunctfsf2.c: Likewise.
852 * soft-fp/trunctfxf2.c: Likewise.
853 * soft-fp/unorddf2.c: Likewise.
854 * soft-fp/unordsf2.c: Likewise.
855 * soft-fp/unordtf2.c: Likewise.
857 2015-09-24 Richard Earnshaw <rearnsha@arm.com>
860 * config/arm/fp16.c (__gnu_f2h_internal): Handle infinity correctly.
862 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
864 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
865 Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts.
866 * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of
868 (internal_mcount): Likewise.
869 * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with
870 crt_compile, add CRTSTUFF_T_CFLAGS_S.
872 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
874 * configure.ac (libgcc_cv_solaris_crts): New test.
875 * configure: Regenerate.
876 * config.in: Regenerate.
877 * config/sol2/crtp.c, config/sol2/crtpg.c: New files.
878 * config/gmon-sol2.c: Rename to ...
879 * config/sol2/gmon.c: ... this.
880 Include auto-target.h.
881 (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS.
882 * config/t-sol2: Rename to ...
883 * config/sol2/t-sol2: ... this.
884 (gmon.o): Reflect renaming.
885 (crtp.o, crtpg.o): New rules.
886 * config.host (*-*-solaris2*): Reflect renaming.
887 Use system CRTs if present.
888 Remove default CRT case.
890 2015-09-23 John David Anglin <danglin@gcc.gnu.org>
892 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Reorder error checks.
893 (__sync_fetch_and_##OP##_##WIDTH): Change result to match type of
895 (__sync_##OP##_and_fetch_##WIDTH): Likewise.
896 (__sync_val_compare_and_swap_##WIDTH): Likewise.
897 (__sync_bool_compare_and_swap_##WIDTH): Likewise.
898 (__sync_lock_test_and_set_##WIDTH): Likewise.
899 (__sync_lock_release_##WIDTH): Likewise.
900 (__sync_fetch_and_##OP##_4): Change result to match type of
902 (__sync_##OP##_and_fetch_4): Likewise.
903 (__sync_val_compare_and_swap_4): Likewise.
904 (__sync_bool_compare_and_swap_4): likewise.
905 (__sync_lock_test_and_set_4): Likewise.
906 (__sync_lock_release_4): Likewise.
907 (FETCH_AND_OP_2): Add long long variants.
908 (OP_AND_FETCH_2): Likewise.
909 (COMPARE_AND_SWAP_2 ): Likewise.
910 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
911 (SYNC_LOCK_RELEASE_2): Likewise.
912 (__sync_bool_compare_and_swap_##WIDTH): Correct return.
914 2015-09-22 Kirill Yukhin <kirill.yukhin@intel.com>
916 * libgcc/config/i386/cpuinfo.c (enum processor_features): Add
917 FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ,
918 FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF.
919 (get_available_features): Habdle new features.
921 2015-09-21 James Bowman <james.bowman@ftdichip.com>
923 * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable
924 memory layout. Deal correctly with BSS region larger than 32K.
925 Handle a watchdog reset like a power-on reset. Clean up unused
928 2015-09-18 Andrew Dixie <andrewd@gentrack.com>
929 David Edelsohn <dje.gcc@gmail.com>
931 * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts.
932 * config/rs6000/crtdbase.S: New file.
933 * config/rs6000/t-aix-cxa: Build crtdbase.o.
935 2015-09-15 Max Filippov <jcmvbkbc@gmail.com>
937 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state):
938 Add support for call0 ABI.
940 2015-09-13 John David Anglin <danglin@gcc.gnu.org>
942 * config/pa/fptr.c (SIGN_EXTEND): Cast -1 to unsigned.
944 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
946 * config/gthr-rtems.h (__GTHREADS_CXX0X): New.
947 (__GTHREAD_HAS_COND): Likewise.
948 (__gthread_t): Likewise.
949 (__gthread_cond_t): Likewise.
950 (__gthread_time_t): Likewise.
951 (__GTHREAD_MUTEX_INIT): Likewise.
952 (__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise.
953 (__GTHREAD_COND_INIT): Likewise.
954 (__GTHREAD_COND_INIT_FUNCTION): Likewise.
955 (__GTHREAD_TIME_INIT): Likewise.
956 (__gthread_create): Likewise.
957 (__gthread_join): Likewise.
958 (__gthread_detach): Likewise.
959 (__gthread_equal): Likewise.
960 (__gthread_self): Likewise.
961 (__gthread_yield): Likewise.
962 (__gthread_cond_broadcast): Likewise.
963 (__gthread_cond_signal): Likewise.
964 (__gthread_cond_wait): Likewise.
965 (__gthread_cond_timedwait): Likewise.
966 (__gthread_cond_wait_recursive): Likewise.
967 (__gthread_cond_destroy): Likewise.
968 (rtems_gxx_once): Delete.
969 (rtems_gxx_key_create): Likewise.
970 (rtems_gxx_key_delete): Likewise.
971 (rtems_gxx_getspecific): Likewise.
972 (rtems_gxx_setspecific): Likewise.
973 (rtems_gxx_mutex_init): Likewise.
974 (rtems_gxx_mutex_destroy): Likewise.
975 (rtems_gxx_mutex_lock): Likewise.
976 (rtems_gxx_mutex_trylock): Likewise.
977 (rtems_gxx_mutex_unlock): Likewise.
978 (rtems_gxx_recursive_mutex_init): Likewise.
979 (rtems_gxx_recursive_mutex_lock): Likewise.
980 (rtems_gxx_recursive_mutex_trylock): Likewise.
981 (rtems_gxx_recursive_mutex_unlock): Likewise.
982 (__GTHREAD_ONCE_INIT): Use <pthread.h> initializer.
983 (__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function.
984 (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise.
985 (__gthread_once): Likewise.
986 (__gthread_key_create): Likewise.
987 (__gthread_key_delete): Likewise.
988 (__gthread_getspecific): Likewise.
989 (__gthread_setspecific): Likewise.
990 (__gthread_key_t): Use <pthread.h> type.
991 (__gthread_once_t): Likewise
992 (__gthread_mutex_t): Use <sys/lock.h> type.
993 (__gthread_recursive_mutex_t): Likewise
994 (__gthread_mutex_lock): Use <sys/lock.h> function.
995 (__gthread_mutex_trylock): Likewise.
996 (__gthread_mutex_timedlock): Likewise.
997 (__gthread_mutex_unlock): Likewise.
998 (__gthread_mutex_destroy): Likewise.
999 (__gthread_recursive_mutex_lock): Likewise.
1000 (__gthread_recursive_mutex_trylock): Likewise.
1001 (__gthread_recursive_mutex_timedlock): Likewise.
1002 (__gthread_recursive_mutex_unlock): Likewise.
1003 (__gthread_recursive_mutex_destroy): Likewise.
1005 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
1007 * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return
1008 context->sp instead of context->cfa.
1010 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
1012 * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde
1013 with unwind-dw2-fde-dip.
1015 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
1017 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use
1018 CALL12 followed by series of ENTRY to spill windowed registers.
1019 (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill
1020 instead of making linux spill syscall.
1022 2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com>
1024 * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake.
1025 (get_intel_cpu): Likewise.
1027 2015-08-12 H.J. Lu <hongjiu.lu@intel.com>
1029 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL.
1030 (get_intel_cpu): Add Knights Landing support.
1032 2015-08-11 Uros Bizjak <ubizjak@gmail.com>
1035 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL.
1036 (get_available_features): Handle FEATURE_PCLMUL.
1038 2015-08-10 H.J. Lu <hongjiu.lu@intel.com>
1040 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as
1043 2015-07-22 Uros Bizjak <ubizjak@gmail.com>
1046 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES.
1047 (get_available_features): Handle FEATURE_AES.
1049 2015-07-22 Chung-Lin Tang <cltang@codesourcery.com>
1051 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include.
1052 (EFAULT,EBUSY,ENOSYS): Delete unused #defines.
1054 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
1056 * offloadstuff.c: Constify host data.
1058 2015-07-17 Jan Beulich <jbeulich@suse.com>
1060 * config/t-softfp: Split up "else ifneq".
1062 2015-07-14 Sandra Loosemore <sandra@codesourcery.com>
1063 Cesar Philippidis <cesar@codesourcery.com>
1064 Chung-Lin Tang <cltang@codesourcery.com>
1066 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize
1067 for __nios2_arch__ level.
1069 2015-07-13 John Marino <gnugcc@marino.st>
1071 * config/i386/t-dragonfly: New.
1073 2015-07-01 John David Anglin <danglin@gcc.gnu.org>
1075 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to
1076 better match light-weight syscall argument order.
1077 (__kernel_cmpxchg2): Likewise.
1080 2015-06-30 H.J. Lu <hongjiu.lu@intel.com>
1082 * config.host: Support i[34567]86-*-elfiamcu target.
1083 * config/t-softfp-sfdftf: New file.
1084 * config/i386/32/t-iamcu: Likewise.
1085 * configure: Regenerated.
1087 2015-06-23 James Lemke <jwlemke@codesourcery.com>
1090 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
1092 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
1094 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).
1096 2015-05-27 John Marino <gnugcc@marino.st>
1098 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set
1100 * config/i386/freebsd-unwind.h: New.
1102 2015-05-22 Uros Bizjak <ubizjak@gmail.com>
1104 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
1105 i386/t-crtfm to tmake_file.
1106 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
1107 (set_fast_math): Use set_fast_math_sse for SSE targets.
1108 * config/i386/t-crtfm: Remove.
1110 2015-05-21 Alan Modra <amodra@gmail.com>
1113 * config/rs6000/morestack.S: Remove ".abiversion 1".
1115 2015-05-20 Alan Modra <amodra@gmail.com>
1117 * config/rs6000/morestack.S: New.
1118 * config/rs6000/t-stack-rs6000: New.
1119 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
1121 * generic-morestack.c: Don't build for powerpc 32-bit.
1123 2015-05-19 Eric Botcazou <ebotcazou@adacore.com>
1125 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
1126 Remove useless endif/ifneq ($(enable_shared),yes) pair.
1128 2015-05-16 James Bowman <james.bowman@ftdichip.com>
1130 * config.host: FT32 target added.
1131 * config/ft32/*: New files for FT32 target.
1133 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
1135 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
1137 * config/arm/ieee754-df.S: Add CFI directives.
1138 * config/arm/ieee754-sf.S: Add CFI directives.
1140 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
1142 * configure.ac: Include config/sjlj.m4.
1143 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
1144 * config.in: Regenerate.
1145 * configure: Likewise.
1146 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
1148 2015-05-12 Uros Bizjak <ubizjak@gmail.com>
1150 * libgcov-util.c: Add space between string literal and macro name.
1152 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
1153 Chris Jones <chrisj@nvidia.com>
1154 Joshua Conner <jconner@nvidia.com>
1156 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
1157 (arm*-*-uclinux*): Likewise.
1158 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
1159 * config/arm/crtfastmath.c: New file.
1161 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
1163 * Makefile.in (real_host_noncanonical): New variable.
1164 (libsubdir): Use it.
1165 * configure.ac (real_host_noncanonical): Compute. Remove special
1166 case for intelmicemul.
1167 * configure: Regenerate.
1169 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
1171 * config/frv/elf-lib.h: New file.
1172 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
1173 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
1176 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
1178 * config/frv/frvbengin.c: Do not include defaults.h
1179 * config/frv/frvend.c: Ditto.
1181 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
1183 * config.host: Add h8300-*-linux
1184 * config/h8300/t-linux: New file.
1185 * config/h8300/lib1funs.s: Change symbol prefix.
1186 * config/h8300/sfp-machine.h: 64bit double support.
1188 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
1189 Szabolcs Nagy <szabolcs.nagy@arm.com>
1191 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
1192 Linux if target provides dl_iterate_phdr.
1194 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
1197 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
1198 * config/i386/cpuinfo.c (__cpu_model): Initialize.
1199 (__cpu_indicator_init@GCC_4.8.0): New.
1200 (__cpu_model@GCC_4.8.0): Likewise.
1201 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
1204 2015-04-16 Nick Clifton <nickc@redhat.com>
1206 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
1207 and __modhi3 functions.
1208 * config/rl78/divmodso.S: Add G14 and G13 versions of the
1209 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
1211 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
1213 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
1214 do-while loop as macro body to avoid warnings.
1216 2015-04-10 Jakub Jelinek <jakub@redhat.com>
1217 Iain Sandoe <iain@codesourcery.com>
1220 * configure: Regenerate.
1222 2015-04-07 Jakub Jelinek <jakub@redhat.com>
1223 Iain Sandoe <iain@codesourcery.com>
1226 * configure: Regenerate.
1228 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
1230 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
1232 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
1234 Implement call0 ABI for xtensa
1235 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
1236 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
1237 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
1238 use ret in call0 ABI.
1239 * config/xtensa/t-windowed: New file.
1240 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
1241 * libgcc/configure: Regenerated.
1242 * libgcc/configure.ac: Check if xtensa target is configured for
1243 windowed ABI and thus needs to use custom unwind code.
1245 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
1248 * gthr-single.h: Use __unused__ attribute instead of unused.
1249 * config/gthr-vxworks.h: Likewise.
1250 * config/i386/gthr-win32.h: Likewise.
1252 2015-02-27 Kai Tietz <ktietz@redhat.com>
1255 * config.in: Regenerated.
1256 * configure: Likewise.
1257 * configure.ac (AC_HEADER_STDC): Added explicit.
1258 (AC_CHECK_HEADERS): Check for default headers plus
1260 * libgcov-util.c (gcov_read_profile_dir): Disable use
1261 of ftw-function, if header is not found.
1262 (ftw_read_file): Likewise.
1264 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
1267 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
1270 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
1272 * config/arm/bpabi.S (test_div_by_zero): Make label names
1273 consistent between thumb2 and arm mode cases. Separate the
1274 signed comparison on the high word of the numerator from the
1275 unsigned comparison on the low word.
1276 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
1279 2015-02-17 Joseph Myers <joseph@codesourcery.com>
1281 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
1283 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
1285 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
1287 PR gcov-profile/61889
1288 * libgcov-driver-system.c: undefine clashing macro for mkdir.
1290 2015-02-02 Nick Clifton <nickc@redhat.com>
1292 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
1293 rounding up the fraction.
1295 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
1297 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
1298 oldval and newval to const void *. Fix typo.
1299 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
1300 (FETCH_AND_OP_WORD): Likewise.
1301 (OP_AND_FETCH_WORD): Likewise.
1302 (COMPARE_AND_SWAP_2): Likewise.
1303 (__sync_val_compare_and_swap_4): Likewise.
1304 (__sync_lock_test_and_set_4): Likewise.
1305 (SYNC_LOCK_RELEASE_2): Likewise.
1306 Remove support for long long atomic operations.
1308 2015-01-27 Caroline Tice <cmtice@google.com>
1310 Committing VTV Cywin/Ming patch for Patrick Wollgast
1311 * Makefile.in: Move rules to build vtv_*.o out of the check
1312 for CUSTOM_CRTSTUFF.
1313 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
1314 i[34567]86-*-mingw*)
1315 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
1316 enable_vtable_verify.
1318 2015-01-27 Nick Clifton <nickc@redhat.com>
1320 * config/rl78/cmpsi2.S: Use function start and end macros.
1321 (__gcc_bcmp): New function.
1322 * config/rl78/lshrsi3.S: Use function start and end macros.
1323 * config/rl78/mulsi3.S: Add support for G10.
1324 (__mulqi3): New function for G10.
1325 * config/rl78/signbit.S: Use function start and end macros.
1326 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
1328 (LIB2FUNCS_EXCLUDE): Define.
1329 (LIB2FUNCS_ST): Define.
1330 * config/rl78/trampoline.S: Use function start and end macros.
1331 * config/rl78/vregs.h (START_FUNC): New macro.
1332 (START_ANOTHER_FUNC): New macro.
1333 (END_FUNC): New macro.
1334 (END_ANOTHER_FUNC): New macro.
1335 * config/rl78/bit-count.S: New file. Contains assembler
1336 implementations of the bit counting functions: ___clzhi2,
1337 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
1338 __paritysi2, __popcounthi2 and __popcountsi2.
1339 * config/rl78/fpbit-sf.S: New file. Contains assembler
1340 implementationas of the math functions: __negsf2, __cmpsf2,
1341 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
1342 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
1343 * config/rl78/fpmath-sf.S: New file. Contains assembler
1344 implementations of the math functions: __subsf3, __addsf3,
1345 __mulsf3 and __divsf3
1347 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1349 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
1350 Add i386/elf-lib.h to tm_file.
1351 * config/i386/elf-lib.h: Fix comment.
1352 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
1353 && __sun__ && __svr4__]: Remove workaround.
1355 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1357 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
1359 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
1361 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
1363 * config/i386/cpuinfo.c (processor_subtypes): Add
1364 INTEL_COREI7_BROADWELL.
1365 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
1368 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
1370 * config/i386/elf-lib.h: New file.
1371 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
1372 Wrap definition in #ifdef __i386__.
1373 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
1374 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
1375 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
1376 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
1379 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
1381 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
1382 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
1384 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
1386 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
1387 Update rt_sigframe format and address for current Nios II
1390 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
1392 * config.host (arm*-*-freebsd*): Add new configuration for
1394 * config/arm/freebsd-atomic.c: New file.
1395 * config/arm/t-freebsd: Likewise.
1396 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
1397 'PC-relative indirect' OS's.
1399 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1401 * config.host: Add Visium support.
1402 * config/visium: New directory.
1404 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1406 Update copyright years.
1408 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
1410 * config.host: Support mipsisa32r6 and mipsisa64r6.
1411 * config/mips/mips16.S: Do not build for R6.
1413 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
1415 * config/sh/crt.h: New.
1416 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
1418 * config/sh/crt1.S: Likewise.
1420 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
1423 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
1424 func_ptr *dtor_list temporary variable to avoid "array subscript
1425 is above array bounds" warnings.
1427 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
1429 * Makefile.in (with_aix_soname): Define.
1430 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
1431 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
1432 * configure: Recreate.
1434 2014-12-05 Olivier Hainque <hainque@adacore.com>
1436 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
1437 now provided by defaults.h.
1439 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
1442 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
1443 whether it's defined.
1445 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
1447 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
1448 * config/i386/cpuinfo.c (get_available_features): Detect it.
1450 2014-11-27 Tony Wang <tony.wang@arm.com>
1452 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
1453 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
1454 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
1456 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
1458 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
1460 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
1462 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
1465 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
1466 John David Anglin <danglin@gcc.gnu.org>
1468 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
1469 (FETCH_AND_OP_2): New. Use for subword and double word operations.
1470 (OP_AND_FETCH_2): Likewise.
1471 (COMPARE_AND_SWAP_2): Likewise.
1472 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
1473 (SYNC_LOCK_RELEASE_2): Likewise.
1474 (SUBWORD_SYNC_OP): Remove.
1475 (SUBWORD_VAL_CAS): Likewise.
1476 (SUBWORD_BOOL_CAS): Likewise.
1477 (FETCH_AND_OP_WORD): Update.
1478 Consistently use signed types.
1480 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
1481 Thomas Schwinge <thomas@codesourcery.com>
1482 Ilya Verbin <ilya.verbin@intel.com>
1483 Andrey Turetskiy <andrey.turetskiy@intel.com>
1485 * Makefile.in (crtoffloadbegin$(objext)): New rule.
1486 (crtoffloadend$(objext)): Likewise.
1487 * configure: Regenerate.
1488 * configure.ac (accel_dir_suffix): Compute new variable.
1489 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
1490 if enable_offload_targets is not empty.
1491 * offloadstuff.c: New file.
1493 2014-11-13 Nick Clifton <nickc@redhat.com>
1495 * config/rl78/divmodhi.S: Add support for the G10 architecture.
1496 Use START_FUNC and END_FUNC macros to enable linker garbage
1498 * config/rl78/divmodqi.S: Likewise.
1499 * config/rl78/divmodsi.S: Likewise.
1500 * config/rl78/mulsi3.S: Likewise.
1501 * config/rl78/lib2div.c: Remove G10 functions.
1502 * config/rl78/lib2muls.c: Likewise.
1503 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
1504 * config/rl78/vregs.h (START_FUNC): New macro.
1505 (END_FUNC): New macro.
1507 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
1509 * config/mips/mips16.S: Set .module when supported. Update O32
1510 FP64 calling convention and use for FPXX when possible. Add FPXX
1511 calling convention fallback case.
1513 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
1515 * config.host: Handle nvptx-*-*.
1516 * shared-object.mk (as-flags-$o): Define.
1517 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
1518 -xassembler-with-cpp.
1519 * static-object.mk: Identical changes.
1520 * config/nvptx/t-nvptx: New file.
1521 * config/nvptx/crt0.s: New file.
1522 * config/nvptx/free.asm: New file.
1523 * config/nvptx/malloc.asm: New file.
1524 * config/nvptx/realloc.c: New file.
1526 2014-10-30 Joseph Myers <joseph@codesourcery.com>
1528 * Makefile.in (libgcc.map.in): New target.
1529 (libgcc.map): Use libgcc.map.in.
1530 * config/t-softfp (softfp_compat): New variable to be set by
1532 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
1534 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
1536 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
1537 that use compat symbols and disable all code unless [SHARED].
1538 * config/t-softfp-compat: New file.
1539 * find-symver.awk: New file.
1540 * configure.ac (--with-glibc-version): New configure option.
1541 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
1542 * configure: Regenerate.
1543 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
1544 soft-float and e500.
1546 2014-10-29 Joseph Myers <joseph@codesourcery.com>
1548 * config/t-hardfp (hardfp_exclusions): Document new variable for
1550 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
1551 * config/t-softfp (softfp_extras): Document new variable for user
1553 (softfp_func_list): Add functions from $(softfp_extras).
1554 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
1555 * config.host (powerpc*-*-linux*): For e500v1, use
1556 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
1557 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
1558 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
1560 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
1562 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
1563 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
1564 memory read accesses are ok.
1566 2014-10-25 Joseph Myers <joseph@codesourcery.com>
1568 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
1569 * configure: Regenerate.
1570 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
1571 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
1572 of soft-fp for 32-bit classic hard float. Do not use
1573 t-softfp-excl for soft float.
1575 2014-10-22 Joseph Myers <joseph@codesourcery.com>
1577 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
1579 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
1582 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
1584 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
1585 introduced with 2014-10-21 trunk r216525.
1587 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
1588 Vidya Praveen <vidya.praveen@atmel.com>
1589 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
1590 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
1591 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
1593 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
1596 Updated library functions for AVRTINY arch.
1597 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
1598 Replaced occurrences of r0/r1 with tmp/zero reg macros.
1599 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
1600 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
1602 (__mulsi3_helper): Update stack, preserve callee saved regs and
1603 argument from stack. Restore callee save registers.
1604 (__mulpsi3): Likewise.
1605 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
1606 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
1607 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
1609 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
1610 (__do_copy_data): Added new definition for AVRTINY.
1611 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
1612 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
1613 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
1614 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
1615 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
1617 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
1620 Fix broken long multiplication on tiny arch.
1622 2014-10-09 Joseph Myers <joseph@codesourcery.com>
1624 * soft-fp/double.h: Update from glibc.
1625 * soft-fp/eqdf2.c: Likewise.
1626 * soft-fp/eqsf2.c: Likewise.
1627 * soft-fp/eqtf2.c: Likewise.
1628 * soft-fp/extenddftf2.c: Likewise.
1629 * soft-fp/extended.h: Likewise.
1630 * soft-fp/extendsfdf2.c: Likewise.
1631 * soft-fp/extendsftf2.c: Likewise.
1632 * soft-fp/extendxftf2.c: Likewise.
1633 * soft-fp/gedf2.c: Likewise.
1634 * soft-fp/gesf2.c: Likewise.
1635 * soft-fp/getf2.c: Likewise.
1636 * soft-fp/ledf2.c: Likewise.
1637 * soft-fp/lesf2.c: Likewise.
1638 * soft-fp/letf2.c: Likewise.
1639 * soft-fp/op-1.h: Likewise.
1640 * soft-fp/op-2.h: Likewise.
1641 * soft-fp/op-4.h: Likewise.
1642 * soft-fp/op-8.h: Likewise.
1643 * soft-fp/op-common.h: Likewise.
1644 * soft-fp/quad.h: Likewise.
1645 * soft-fp/single.h: Likewise.
1646 * soft-fp/soft-fp.h: Likewise.
1647 * soft-fp/unorddf2.c: Likewise.
1648 * soft-fp/unordsf2.c: Likewise.
1649 * soft-fp/unordtf2.c: Likewise.
1650 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
1651 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
1652 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
1653 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
1654 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
1655 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
1656 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
1657 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
1658 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
1659 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
1661 2014-10-08 Rong Xu <xur@google.com>
1663 * libgcov-util.c (read_gcda_file): Fix format.
1664 (find_match_gcov_info): Ditto.
1665 (calculate_2_entries): New.
1666 (compute_one_gcov): Ditto.
1667 (gcov_info_count_all_cold): Ditto.
1668 (gcov_info_count_all_zero): Ditto.
1669 (extract_file_basename): Ditto.
1670 (get_file_basename): Ditto.
1672 (matched_gcov_info): Ditto.
1673 (calculate_overlap): Ditto.
1674 (gcov_profile_overlap): Ditto.
1675 * libgcov-driver.c (compute_summary): Make
1676 it avavilable for external calls.
1678 2014-10-06 Rong Xu <xur@google.com>
1680 * Makefile.in: Ditto.
1681 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
1682 (gcov_sort_icall_topn_counter): Ditto.
1683 (gcov_sort_topn_counter_arrays): Ditto.
1684 (dump_one_gcov): Sort indirect_call topn counters.
1685 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
1687 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
1689 (__gcov_indirect_call_topn_profiler): New profiler function.
1690 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
1691 * libgcov.h: New decls.
1693 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
1695 * config.host: Remove support for score-*.
1697 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1699 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1700 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
1701 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
1702 __LIBGCC_XF_MANT_DIG__.
1703 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
1704 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
1705 __LIBGCC_TF_MANT_DIG__.
1706 * libgcc2.c (NOTRUNC): Define in terms of
1707 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
1708 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1710 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1713 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
1716 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
1718 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
1719 override USE_PT_GNU_EH_FRAME.
1720 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
1721 check USE_EH_FRAME_REGISTRY_ALWAYS against
1722 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
1723 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
1724 variable for substituted force_explicit_eh_registry.
1725 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
1726 * configure.ac (explicit-exception-frame-registration):
1728 * configure: Regenerate.
1730 2014-09-19 Olivier Hainque <hainque@adacore.com>
1732 * config.host (powerpc-wrs-vxworksmils): New configuration,
1735 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1737 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
1739 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1741 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
1742 bits not set bits as indicating trapping exceptions.
1744 2014-09-17 Nathan sidwell <nathan@acm.org>
1746 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
1747 (LIBGCOV_DRIVER): ... here.
1748 * libgcov-driver.c (gcov_master): New.
1749 (gcov_exit): Remove from master chain.
1750 (__gcov_init): Add to master chain if version compatible. Don't
1752 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
1753 (gcov_reset_int): Clear master chain, if compatible.
1754 (gcov_dump_int): New internal interface. Dump master chain, if
1756 (gcov_dump): Alias for gcov_dump_int.
1757 * libgcov.h (struct gcov_root): Add next and prev fields.
1758 (struct gcov_master): New struct.
1759 (__gcov_master): New.
1760 (gcov_dump_int): Declare.
1762 2014-09-17 Olivier Hainque <hainque@adacore.com>
1764 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
1765 and crtbegin.o + crtend.o to extra_parts.
1767 2014-09-12 Joseph Myers <joseph@codesourcery.com>
1769 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
1770 __LIBGCC_HAS_SF_MODE__.
1771 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1772 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1773 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1774 * config/libbid/bid_gcc_intrinsics.h
1775 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1776 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1777 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1778 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1779 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
1780 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1782 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
1785 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
1786 and R24 as needed. Make work for all devices and .text locations.
1787 (__do_global_ctors, __do_global_dtors): Use word addresses.
1788 (__tablejump__, __tablejump_elpm__): Remove functions.
1789 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
1791 (XICALL, XIJMP): New macros.
1793 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1794 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1796 * config.host (aarch64*): Include crtfastmath.o and
1798 * config/aarch64/crtfastmath.c: New file.
1800 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1802 * config.host: Remove picochip support.
1803 * config/picochip/adddi3.S: Remove.
1804 * config/picochip/ashlsi3.S: Remove.
1805 * config/picochip/ashlsi3.c: Remove.
1806 * config/picochip/ashrsi3.S: Remove.
1807 * config/picochip/ashrsi3.c: Remove.
1808 * config/picochip/clzsi2.S: Remove.
1809 * config/picochip/cmpsi2.S: Remove.
1810 * config/picochip/divmod15.S: Remove.
1811 * config/picochip/divmodhi4.S: Remove.
1812 * config/picochip/divmodsi4.S: Remove.
1813 * config/picochip/lib1funcs.S: Remove.
1814 * config/picochip/longjmp.S: Remove.
1815 * config/picochip/lshrsi3.S: Remove.
1816 * config/picochip/lshrsi3.c: Remove.
1817 * config/picochip/parityhi2.S: Remove.
1818 * config/picochip/popcounthi2.S: Remove.
1819 * config/picochip/setjmp.S: Remove.
1820 * config/picochip/subdi3.S: Remove.
1821 * config/picochip/t-picochip: Remove.
1822 * config/picochip/ucmpsi2.S: Remove.
1823 * config/picochip/udivmodhi4.S: Remove.
1824 * config/picochip/udivmodsi4.S: Remove.
1826 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1828 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
1829 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
1830 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
1831 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
1832 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
1833 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
1834 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
1835 defined and LIBGCC2_HAS_DF_MODE is defined.
1836 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
1837 defined and LIBGCC2_HAS_XF_MODE is defined.
1838 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
1839 defined and LIBGCC2_HAS_TF_MODE is defined.
1841 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1843 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
1844 and ROUND_TOWARDS_ZERO conditionals.
1846 2014-09-07 Nathan sidwell <nathan@acm.org>
1848 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
1849 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
1851 2014-09-05 Joseph Myers <joseph@codesourcery.com>
1853 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
1854 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1855 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1856 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1857 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1858 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1859 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1860 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
1861 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
1862 (DWARF_FRAME_REGISTERS): Change all uses to
1863 __LIBGCC_DWARF_FRAME_REGISTERS__.
1864 (EH_RETURN_STACKADJ_RTX): Change all uses to
1865 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1866 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
1867 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
1868 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
1869 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
1870 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
1871 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
1872 to __LIBGCC_EH_FRAME_SECTION_NAME__.
1873 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
1874 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
1875 __LIBGCC_STACK_POINTER_REGNUM__.
1876 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1877 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1878 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1879 to __LIBGCC_STACK_POINTER_REGNUM__.
1880 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1881 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1882 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1883 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1884 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1885 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1886 (STACK_POINTER_REGNUM): Change all uses to
1887 __LIBGCC_STACK_POINTER_REGNUM__.
1888 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
1889 use to __LIBGCC_STACK_POINTER_REGNUM__.
1890 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1891 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1892 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
1893 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1894 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
1895 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1896 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1897 to __LIBGCC_STACK_POINTER_REGNUM__.
1898 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
1899 Remove conditional definition.
1900 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
1901 __LIBGCC_TEXT_SECTION_ASM_OP__.
1902 (EH_FRAME_SECTION_NAME): Change all uses to
1903 __LIBGCC_EH_FRAME_SECTION_NAME__.
1904 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
1905 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
1906 (CTORS_SECTION_ASM_OP): Change all uses to
1907 __LIBGCC_CTORS_SECTION_ASM_OP__.
1908 (DTORS_SECTION_ASM_OP): Change all uses to
1909 __LIBGCC_DTORS_SECTION_ASM_OP__.
1910 (JCR_SECTION_NAME): Change all uses to
1911 __LIBGCC_JCR_SECTION_NAME__.
1912 (INIT_SECTION_ASM_OP): Change all uses to
1913 __LIBGCC_INIT_SECTION_ASM_OP__.
1914 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1915 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1916 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
1917 __LIBGCC_STACK_GROWS_DOWNWARD__.
1918 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
1919 __LIBGCC_INIT_SECTION_ASM_OP__.
1920 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1921 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1922 (EH_FRAME_SECTION_NAME): Change all uses to
1923 __LIBGCC_EH_FRAME_SECTION_NAME__.
1924 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
1925 definitions. Change all uses to
1926 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
1927 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
1928 __LIBGCC_STACK_GROWS_DOWNWARD__.
1929 (DWARF_FRAME_REGISTERS): Change all uses to
1930 __LIBGCC_DWARF_FRAME_REGISTERS__.
1931 (EH_RETURN_STACKADJ_RTX): Change all uses to
1932 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1933 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
1934 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
1935 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
1936 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
1937 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
1939 2014-09-02 Nathan sidwell <nathan@acm.org>
1941 * libgcov-interface.c (STRONG_ALIAS): New.
1942 (__gcov_flush): Call __gcov_reset_int.
1943 (__gcov_reset): Strong alias for ...
1944 (__gcov_reset_ing): ... this renamed hidden version.
1945 * libgcov.h (__gcov_reset_int): New declaration.
1947 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
1949 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
1951 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
1952 (__dso_handle): Define on Cygwin.
1953 * config/i386/t-cygming (crtbeginS.o): New rule.
1954 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
1956 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
1959 2014-08-13 Steve Ellcey <sellcey@mips.com>
1961 * crtstuff.c: Undef caddr_t.
1963 2014-08-12 Steve Ellcey <sellcey@mips.com>
1965 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
1967 2014-08-07 Nathan Sidwell <nathan@acm.org>
1969 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
1970 (LIBGCOV_DRIVER): ... to here.
1971 * libgcov.h (gcov_do_dump): New #define.
1972 (struct gcov_root): New.
1973 (__gcov_root): New declaration.
1974 (__gcov_dump_one): Declare.
1975 * libgcov-driver.c (gcov_list, gcov_dump_complete,
1976 run_accounted): Delete.
1977 (gcov_compute_histogram): Add LIST argument, adjust.
1978 (compute_summary): Adjust gcov_compute_histogram call.
1979 (gcov_do_dump): Not hidden, static in libgcov.
1980 (gcov_clear): Move to interface.c.
1981 (__gcov_dump_one): New, broken out of ...
1982 (gcov_exit): ... here. Make static.
1984 (__gcov_init): Adjust.
1985 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
1987 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
1988 (gcov_clear): Moved from driver.c. Add LIST argument.
1989 (__gcov_reset): Adjust for changed interfaces.
1990 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
1992 2014-08-04 Rohit <rohitarulraj@freescale.com>
1995 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
1996 based on change in SPE high register numbers and 3 HTM registers.
1998 2014-08-01 Nathan Sidwell <nathan@acm.org>
2000 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
2001 LIBGCOV_INTERFACE): Reformat.
2002 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
2004 * libgcov-interface.c: Reformat some comments.
2005 (__gcov_flush_mx): Add declaration. Tidy up definition.
2007 2014-07-31 Alan Modra <amodra@gmail.com>
2008 Peter Bergner <bergner@vnet.ibm.com>
2010 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
2011 (pack_ldouble): New function.
2012 (__gcc_qadd): Use it.
2013 (__gcc_qmul): Likewise.
2014 (__gcc_qdiv): Likewise.
2015 (__gcc_qneg): Likewise.
2016 (__gcc_stoq): Likewise.
2017 (__gcc_dtoq): Likewise.
2019 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
2021 * config/s390/tpf-unwind.h: Include <stdbool.h>.
2022 (__tpf_eh_return): Add original return address as second parameter.
2023 Handle cases where unwinder routines were called directly, instead
2024 of from within the C++ library.
2026 2014-07-29 Nathan Sidwell <nathan@acm.org>
2028 * libgcov.h: Move renaming of entry points to lib gcov specific
2030 (gcov_do_dump): New rename.
2031 (gcov_rewrite): Remove inline, make HIDDEN.
2032 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
2033 (gcov_exit_compute_summary): Rename to ...
2034 (compute_summary): ... here. Add LIST argument.
2035 (gcov_exit_merge_gcda): Rename to ...
2036 (merge_one_data): ... here.
2037 (gcov_exit_write_gcda): Rename to ...
2038 (write_one_data): ... here.
2039 (gcov_exit_merge_summary): Rename to ...
2040 (merge_summary): Add RUN_COUNTED argument.
2041 (gcov_exit_dump_gcov): Rename to ...
2042 (dump_one_gcov): Add RUN_COUNTED argument.
2043 (gcov_do_dump): New function, broken out of ...
2044 (gcov_exit): ... here. Call it.
2046 2014-07-27 Anthony Green <green@moxielogic.com>
2048 * config.host: Add moxiebox configuration suppport.
2050 2014-07-27 Nathan Sidwell <nathan@acm.org>
2052 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
2053 (struct gcov_filename): ... here. Include buffer and max length
2055 (gcov_max_filename): Remove.
2056 (gi_filename): Remove.
2057 (gcov_exit_compute_summary): Compute max filename here.
2058 (gcov_exit_merge_gcda): Add filename parm, adjust.
2059 (gcov_exit_merge_summary): Likewise.
2060 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
2061 (gcov_exit): Likewise.
2062 (__gcov_init): Don't calculate max length here.
2063 * libgcov_util.c (max_filename_len): Remove.
2064 (read_gcda_file): Don't calculate max length here.
2065 (gcov_read_profile_dir): Don't propagate here.
2066 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
2067 struct gcov_filename changes.
2068 (gcov_exit_open_gcda_file): Likewise.
2070 2014-07-25 Nathan Sidwell <nathan@acm.org>
2072 * libgcov-driver.c (set_gcov_dump_complete,
2073 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
2074 functions polluting user's namespace.
2075 (gcov_exit): Set variable directly.
2076 (gcov_clear): Reset variable directly.
2077 * libgcov-interface.c (get_gcov_dymp_complete,
2078 reset_gov_dump_complete): Remove declarations.
2079 (__gcov_reset, __gcov_dump): Don't call them.
2081 2014-07-24 DJ Delorie <dj@redhat.com>
2083 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
2084 (__gcc_deregister_frame): Move logic to detect deregister function
2086 (__gcc_register_frame): here, so it's consistent with the register
2089 2014-07-23 Nathan Sidwell <nathan@acm.org>
2091 * libgcov-driver.c (set_gcov_list): Remove.
2092 (gcov_list): Make non-static in GCOV_TOOL.
2093 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
2095 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
2097 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
2098 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
2099 Don't use SYNC_LOCK_RELEASE for int type.
2101 2014-07-14 Richard Biener <rguenther@suse.de>
2103 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
2105 2014-07-11 Rong Xu <xur@google.com>
2107 * libgcov-util.c (gcov_max_filename): Fix declartion.
2109 2014-07-10 Rong Xu <xur@google.com>
2111 Add gcov-tool: an offline gcda profile processing tool
2113 * libgcov-driver.c (gcov_max_filename): Make available
2115 * libgcov-merge.c (__gcov_merge_add): Replace
2116 gcov_read_counter() with a Macro.
2117 (__gcov_merge_ior): Ditto.
2118 (__gcov_merge_time_profile): Ditto.
2119 (__gcov_merge_single): Ditto.
2120 (__gcov_merge_delta): Ditto.
2121 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
2122 in the utility functions.
2123 (set_fn_ctrs): Utility function for reading gcda files to in-memory
2124 gcov_list object link lists.
2125 (tag_function): Ditto.
2126 (tag_blocks): Ditto.
2129 (tag_counters): Ditto.
2130 (tag_summary): Ditto.
2131 (read_gcda_finalize): Ditto.
2132 (read_gcda_file): Ditto.
2133 (ftw_read_file): Ditto.
2134 (read_profile_dir_init): Ditto.
2135 (gcov_read_profile_dir): Ditto.
2136 (gcov_read_counter_mem): Ditto.
2137 (gcov_get_merge_weight): Ditto.
2138 (merge_wrapper): A wrapper function that calls merging handler.
2139 (gcov_merge): Merge two gcov_info objects with weights.
2140 (find_match_gcov_info): Find the matched gcov_info in the list.
2141 (gcov_profile_merge): Merge two gcov_info object lists.
2142 (__gcov_add_counter_op): Process edge profile counter values.
2143 (__gcov_ior_counter_op): Process IOR profile counter values.
2144 (__gcov_delta_counter_op): Process delta profile counter values.
2145 (__gcov_single_counter_op): Process single profile counter values.
2146 (fp_scale): Callback function for float-point scaling.
2147 (int_scale): Callback function for integer fraction scaling.
2148 (gcov_profile_scale): Scaling profile counters.
2149 (gcov_profile_normalize): Normalize profile counters.
2150 * libgcov.h: Add headers and functions for gcov-tool use.
2151 (gcov_get_counter): New.
2152 (gcov_get_counter_target): Ditto.
2153 (struct gcov_info): Make the functions field mutable in gcov-tool
2156 2014-06-23 Kai Tietz <ktietz@redhat.com>
2159 * unwind-seh.c (_Unwind_GetGR): Check for proper
2161 (_Unwind_SetGR): Likewise.
2163 2014-05-22 Nick Clifton <nickc@redhat.com>
2165 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
2168 2014-05-22 Teresa Johnson <tejohnson@google.com>
2170 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
2173 2014-05-20 John Marino <gnugcc@marino.st>
2175 * config.host (*-*-dragonfly*): New target.
2176 * crtstuff.c: Make dl_iterate_support generic on *bsd.
2177 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
2178 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
2179 * config/i386/dragonfly-unwind.h: New.
2181 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
2184 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
2185 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
2187 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
2189 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
2192 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
2194 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
2196 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2199 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
2202 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
2204 Work around for current cygwin32 build problems.
2205 * config/i386/cygming-crtbegin.c (__register_frame_info,
2206 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
2207 functions only for 64-bit systems.
2209 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2211 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
2212 (sigill_caught, sigill_hdlr): Remove.
2214 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2216 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
2218 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2219 Solaris 9 single-threaded support.
2220 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2221 Solaris 9 single-threaded support. Add call_user_handler code
2223 (sparc_is_sighandler): Likewise.
2225 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2227 * config.host: Append t-floattodi to tmake_file depending on
2230 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
2232 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
2234 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
2237 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
2238 variable to avoid "array subscript is above array bounds" warnings.
2239 Use __builtin_expect when checking *jcr_list for NULL.
2241 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2244 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
2245 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
2246 vtv_*.o to extra_parts if enable_vtable_verify.
2248 2014-03-06 Nick Clifton <nickc@redhat.com>
2250 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
2251 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
2253 2014-02-28 Joey Ye <joey.ye@arm.com>
2256 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
2257 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
2260 2014-02-24 Walter Lee <walt@tilera.com>
2262 * config.host: Support "tilegx*" and "tilepro*" triplets.
2263 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
2264 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
2266 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
2267 Chung-Lin Tang <cltang@codesourcery.com>
2269 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
2270 * config/nios2/crti.S: Remove .file directive.
2271 * config/nios2/crtn.S: Likewise.
2273 2014-02-18 Kai Tietz <ktietz@redhat.com>
2274 Jonathan Schleifer <js@webkeks.org>
2277 * unwind-seh.c (_GCC_specific_handler): Pass proper
2278 value to unwind-handler.
2280 2014-02-12 Joseph Myers <joseph@codesourcery.com>
2282 * soft-fp/adddf3.c: Update from glibc.
2283 * soft-fp/addsf3.c: Likewise.
2284 * soft-fp/addtf3.c: Likewise.
2285 * soft-fp/divdf3.c: Likewise.
2286 * soft-fp/divsf3.c: Likewise.
2287 * soft-fp/divtf3.c: Likewise.
2288 * soft-fp/double.h: Likewise.
2289 * soft-fp/eqdf2.c: Likewise.
2290 * soft-fp/eqsf2.c: Likewise.
2291 * soft-fp/eqtf2.c: Likewise.
2292 * soft-fp/extenddftf2.c: Likewise.
2293 * soft-fp/extended.h: Likewise.
2294 * soft-fp/extendsfdf2.c: Likewise.
2295 * soft-fp/extendsftf2.c: Likewise.
2296 * soft-fp/extendxftf2.c: Likewise.
2297 * soft-fp/fixdfdi.c: Likewise.
2298 * soft-fp/fixdfsi.c: Likewise.
2299 * soft-fp/fixdfti.c: Likewise.
2300 * soft-fp/fixsfdi.c: Likewise.
2301 * soft-fp/fixsfsi.c: Likewise.
2302 * soft-fp/fixsfti.c: Likewise.
2303 * soft-fp/fixtfdi.c: Likewise.
2304 * soft-fp/fixtfsi.c: Likewise.
2305 * soft-fp/fixtfti.c: Likewise.
2306 * soft-fp/fixunsdfdi.c: Likewise.
2307 * soft-fp/fixunsdfsi.c: Likewise.
2308 * soft-fp/fixunsdfti.c: Likewise.
2309 * soft-fp/fixunssfdi.c: Likewise.
2310 * soft-fp/fixunssfsi.c: Likewise.
2311 * soft-fp/fixunssfti.c: Likewise.
2312 * soft-fp/fixunstfdi.c: Likewise.
2313 * soft-fp/fixunstfsi.c: Likewise.
2314 * soft-fp/fixunstfti.c: Likewise.
2315 * soft-fp/floatdidf.c: Likewise.
2316 * soft-fp/floatdisf.c: Likewise.
2317 * soft-fp/floatditf.c: Likewise.
2318 * soft-fp/floatsidf.c: Likewise.
2319 * soft-fp/floatsisf.c: Likewise.
2320 * soft-fp/floatsitf.c: Likewise.
2321 * soft-fp/floattidf.c: Likewise.
2322 * soft-fp/floattisf.c: Likewise.
2323 * soft-fp/floattitf.c: Likewise.
2324 * soft-fp/floatundidf.c: Likewise.
2325 * soft-fp/floatundisf.c: Likewise.
2326 * soft-fp/floatunditf.c: Likewise.
2327 * soft-fp/floatunsidf.c: Likewise.
2328 * soft-fp/floatunsisf.c: Likewise.
2329 * soft-fp/floatunsitf.c: Likewise.
2330 * soft-fp/floatuntidf.c: Likewise.
2331 * soft-fp/floatuntisf.c: Likewise.
2332 * soft-fp/floatuntitf.c: Likewise.
2333 * soft-fp/gedf2.c: Likewise.
2334 * soft-fp/gesf2.c: Likewise.
2335 * soft-fp/getf2.c: Likewise.
2336 * soft-fp/ledf2.c: Likewise.
2337 * soft-fp/lesf2.c: Likewise.
2338 * soft-fp/letf2.c: Likewise.
2339 * soft-fp/muldf3.c: Likewise.
2340 * soft-fp/mulsf3.c: Likewise.
2341 * soft-fp/multf3.c: Likewise.
2342 * soft-fp/negdf2.c: Likewise.
2343 * soft-fp/negsf2.c: Likewise.
2344 * soft-fp/negtf2.c: Likewise.
2345 * soft-fp/op-1.h: Likewise.
2346 * soft-fp/op-2.h: Likewise.
2347 * soft-fp/op-4.h: Likewise.
2348 * soft-fp/op-8.h: Likewise.
2349 * soft-fp/op-common.h: Likewise.
2350 * soft-fp/quad.h: Likewise.
2351 * soft-fp/single.h: Likewise.
2352 * soft-fp/soft-fp.h: Likewise.
2353 * soft-fp/subdf3.c: Likewise.
2354 * soft-fp/subsf3.c: Likewise.
2355 * soft-fp/subtf3.c: Likewise.
2356 * soft-fp/truncdfsf2.c: Likewise.
2357 * soft-fp/trunctfdf2.c: Likewise.
2358 * soft-fp/trunctfsf2.c: Likewise.
2359 * soft-fp/trunctfxf2.c: Likewise.
2360 * soft-fp/unorddf2.c: Likewise.
2361 * soft-fp/unordsf2.c: Likewise.
2362 * soft-fp/unordtf2.c: Likewise.
2363 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
2365 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2367 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2369 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2371 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2373 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2375 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2377 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2379 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2381 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2383 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2385 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2387 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2389 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
2391 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
2393 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2396 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2398 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
2399 cannot be represented.
2400 * config/s390/32/_fixsfdi.c: Likewise.
2401 * config/s390/32/_fixtfdi.c: Likewise.
2402 * config/s390/32/_fixunsdfdi.c: Likewise.
2403 * config/s390/32/_fixunssfdi.c: Likewise.
2404 * config/s390/32/_fixunstfdi.c: Likewise.
2406 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
2408 * configure.ac (libgcc_cv_mips_hard_float): New.
2409 * configure: Regenerate.
2410 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
2411 t-softfp-sfdf for hard-float targets.
2412 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
2413 (softfp_float_modes, softfp_int_modes, softfp_extensions)
2414 (softfp_truncations, softfp_exclude_libgcc2): New.
2415 * config/t-hardfp: New file.
2416 * config/t-hardfp-sfdf: Likewise.
2417 * config/hardfp.c: Likewise.
2419 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2421 * config.host: Include t-floattodi also for s390x.
2422 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
2423 * config/s390/32/_fixsfdi.c: Likewise.
2424 * config/s390/32/_fixtfdi.c: Likewise.
2425 * config/s390/32/_fixunsdfdi.c: Likewise.
2426 * config/s390/32/_fixunssfdi.c: Likewise.
2427 * config/s390/32/_fixunstfdi.c: Likewise.
2429 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2432 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
2433 (install-libgcc-unwind-map-forbuild): New target.
2434 (all): Depend on install-libgcc-unwind-map-forbuild.
2435 (install-libgcc-unwind-map): New target.
2436 (install): Depend on install-libgcc-unwind-map.
2438 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2440 * config/nios2/crti.S (_init): Initialize GOT pointer from
2441 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
2443 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
2445 * configure.ac: Check __mips64 when setting host_address.
2446 * configure: Regenerate.
2447 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
2448 mips/t-mips64 and t-softfp.
2449 (mips*-*-linux*): Don't add mips/t-tpbit.
2450 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
2451 (DPBIT, DPBIT_CFLAGS): Delete.
2452 * config/mips/sfp-machine.h: New file.
2453 * config/mips/t-mips64: Likewise.
2454 * config/mips/t-softfp-tf: Likewise.
2455 * config/mips/t-tpbit: Delete.
2457 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
2459 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
2462 2014-01-25 Walter Lee <walt@tilera.com>
2464 * config/tilepro/atomic.c: Include tconfig.h. Don't include
2465 config.h or system.h.
2468 2014-01-25 Walter Lee <walt@tilera.com>
2470 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
2471 (post_atomic_barrier): Ditto.
2472 (__fetch_and_do): New macro.
2473 (__atomic_fetch_and_do): Use __fetch_and_do.
2474 (__sync_fetch_and_do): New macro.
2475 (__sync_fetch_and_add_4): New function.
2476 (__sync_fetch_and_sub_4): New function.
2477 (__sync_fetch_and_or_4): New function.
2478 (__sync_fetch_and_and_4): New function.
2479 (__sync_fetch_and_xor_4): New function.
2480 (__sync_fetch_and_nand_4): New function.
2481 (__sync_fetch_and_add_8): New function.
2482 (__sync_fetch_and_sub_8): New function.
2483 (__sync_fetch_and_or_8): New function.
2484 (__sync_fetch_and_and_8): New function.
2485 (__sync_fetch_and_xor_8): New function.
2486 (__sync_fetch_and_nand_8): New function.
2487 (__do_and_fetch): New macro.
2488 (__atomic_do_and_fetch): Use __do_and_fetch.
2489 (__sync_do_and_fetch): New macro.
2490 (__sync_add_and_fetch_4): New function.
2491 (__sync_sub_and_fetch_4): New function.
2492 (__sync_or_and_fetch_4): New function.
2493 (__sync_and_and_fetch_4): New function.
2494 (__sync_xor_and_fetch_4): New function.
2495 (__sync_nand_and_fetch_4): New function.
2496 (__sync_add_and_fetch_8): New function.
2497 (__sync_sub_and_fetch_8): New function.
2498 (__sync_or_and_fetch_8): New function.
2499 (__sync_and_and_fetch_8): New function.
2500 (__sync_xor_and_fetch_8): New function.
2501 (__sync_nand_and_fetch_8): New function.
2502 (__sync_exchange_methods): New macro.
2503 (__sync_val_compare_and_swap_4): New function.
2504 (__sync_bool_compare_and_swap_4): New function.
2505 (__sync_lock_test_and_test_4): New function.
2506 (__sync_val_compare_and_swap_8): New function.
2507 (__sync_bool_compare_and_swap_8): New function.
2508 (__sync_lock_test_and_test_8): New function.
2509 (__subword_cmpxchg_body): New macro.
2510 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
2511 (__atomic_compare_exchange_2): Ditto.
2512 (__sync_subword_cmpxchg): New macro.
2513 (__sync_val_compare_and_swap_1): New function.
2514 (__sync_bool_compare_and_swap_1): New function.
2515 (__sync_val_compare_and_swap_2): New function.
2516 (__sync_bool_compare_and_swap_2): New function.
2517 (__atomic_subword): Rename to ...
2518 (__subword): ... New name.
2519 (__atomic_subword_fetch): Use __subword.
2520 (__sync_subword_fetch): New macro.
2521 (__sync_fetch_and_add_1): New function.
2522 (__sync_fetch_and_sub_1): New function.
2523 (__sync_fetch_and_or_1): New function.
2524 (__sync_fetch_and_and_1): New function.
2525 (__sync_fetch_and_xor_1): New function.
2526 (__sync_fetch_and_nand_1): New function.
2527 (__sync_fetch_and_add_2): New function.
2528 (__sync_fetch_and_sub_2): New function.
2529 (__sync_fetch_and_or_2): New function.
2530 (__sync_fetch_and_and_2): New function.
2531 (__sync_fetch_and_xor_2): New function.
2532 (__sync_fetch_and_nand_2): New function.
2533 (__sync_add_and_fetch_1): New function.
2534 (__sync_sub_and_fetch_1): New function.
2535 (__sync_or_and_fetch_1): New function.
2536 (__sync_and_and_fetch_1): New function.
2537 (__sync_xor_and_fetch_1): New function.
2538 (__sync_nand_and_fetch_1): New function.
2539 (__sync_add_and_fetch_2): New function.
2540 (__sync_sub_and_fetch_2): New function.
2541 (__sync_or_and_fetch_2): New function.
2542 (__sync_and_and_fetch_2): New function.
2543 (__sync_xor_and_fetch_2): New function.
2544 (__sync_nand_and_fetch_2): New function.
2545 (__atomic_subword_lock): Use __subword.
2546 (__sync_subword_lock): New macro.
2547 (__sync_lock_test_and_set_1): New function.
2548 (__sync_lock_test_and_set_2): New function.
2550 2014-01-25 Walter Lee <walt@tilera.com>
2552 * config/tilepro/atomic.c (BIT_OFFSET): Define.
2553 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
2554 (__atomic_subword): Ditto.
2556 2014-01-25 Walter Lee <walt@tilera.com>
2558 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
2559 a prefix op argument.
2560 (__atomic_nand_fetch_4): Add prefix op.
2561 (__atomic_nand_fetch_8): Ditto.
2563 2014-01-21 Baruch Siach <barch@tkos.co.il>
2565 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
2567 2014-01-09 Rong Xu <xur@google.com>
2569 * libgcov-driver.c (this_prg): make it local to save
2571 (gcov_exit_compute_summary): Ditto.
2572 (gcov_exit_merge_gcda): Ditto.
2573 (gcov_exit_merge_summary): Ditto.
2574 (gcov_exit_dump_gcov): Ditto.
2576 2014-01-08 Rong Xu <xur@google.com>
2578 * libgcov-driver.c: Use libgcov.h.
2579 (buffer_fn_data): Use xmalloc instead of malloc.
2580 (gcov_exit_merge_gcda): Ditto.
2581 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
2582 * libgcov.h: New common header files for libgcov-*.h.
2583 * libgcov-interface.c: Use libgcov.h
2584 * libgcov-merge.c: Ditto.
2585 * libgcov-profiler.c: Ditto.
2586 * Makefile.in: Add dependence to libgcov.h
2588 2014-01-02 Joseph Myers <joseph@codesourcery.com>
2590 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
2591 case of small numerator and finite nonzero result.
2593 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2595 Update copyright years
2597 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2599 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
2600 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
2601 config/arc/dp-hack.h, config/arc/fp-hack.h,
2602 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
2603 config/arc/ieee-754/arc600-dsp/divdf3.S,
2604 config/arc/ieee-754/arc600-dsp/divsf3.S,
2605 config/arc/ieee-754/arc600-dsp/muldf3.S,
2606 config/arc/ieee-754/arc600-dsp/mulsf3.S,
2607 config/arc/ieee-754/arc600-mul64/divdf3.S,
2608 config/arc/ieee-754/arc600-mul64/divsf3.S,
2609 config/arc/ieee-754/arc600-mul64/muldf3.S,
2610 config/arc/ieee-754/arc600-mul64/mulsf3.S,
2611 config/arc/ieee-754/arc600/divsf3.S,
2612 config/arc/ieee-754/arc600/mulsf3.S,
2613 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
2614 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
2615 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
2616 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
2617 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
2618 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
2619 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
2620 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
2621 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
2622 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
2623 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
2624 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
2625 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
2626 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
2627 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
2628 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
2629 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
2630 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
2631 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
2632 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
2633 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
2634 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
2635 vtv_start_preinit.c: Use the standard form for the copyright notice.
2637 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
2638 Chung-Lin Tang <cltang@codesourcery.com>
2639 Based on patches from Altera Corporation
2641 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
2642 * config/nios2/lib2-nios2.h: New file.
2643 * config/nios2/lib2-divmod-hi.c: New file.
2644 * config/nios2/linux-unwind.h: New file.
2645 * config/nios2/lib2-divmod.c: New file.
2646 * config/nios2/linux-atomic.c: New file.
2647 * config/nios2/t-nios2: New file.
2648 * config/nios2/crti.asm: New file.
2649 * config/nios2/t-linux: New file.
2650 * config/nios2/lib2-divtable.c: New file.
2651 * config/nios2/lib2-mul.c: New file.
2652 * config/nios2/tramp.c: New file.
2653 * config/nios2/crtn.asm: New file.
2655 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
2657 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
2658 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
2659 from cpuid.h to check vendor signatures.
2661 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
2663 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
2664 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
2665 (get_amd_cpu): Likewise.
2667 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
2669 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
2672 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
2673 H.J. Lu <hongjiu.lu@intel.com>
2676 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
2678 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
2679 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
2680 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
2681 FEATURE_XOP and FEATURE_FMA.
2682 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
2684 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
2685 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
2686 FEATURE_FMA4 and FEATURE_XOP.
2688 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
2690 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
2691 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
2692 (get_intel_cpu): Updated.
2694 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
2696 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
2698 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
2700 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2701 instructions when __SSE_MATH__ is defined.
2703 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
2705 * config.host (microblaze-*-rtems*): New.
2707 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
2709 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
2710 architectures that do not have hardware divide instruction.
2711 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
2713 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
2715 * longlong.h: Delete (moved to include/).
2717 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
2719 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
2720 of normal number and qNaN to not raise an inexact exception.
2722 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
2724 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
2726 2013-11-28 Matthew Leach <matthew.leach@arm.com>
2728 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
2729 for correct opcodes on BE.
2731 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
2733 * soft-fp/op-4.h: Update from glibc.
2735 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
2737 * libgcc2.c (__udivmoddi4): Define new implementation when
2738 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
2739 divide instructions.
2741 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
2743 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
2745 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2747 * config/t-softfp (soft-fp-objects-base): New variable.
2748 (soft-fp-objects): Use it.
2750 2013-11-23 David Edelson <dje.gcc@gmail.com>
2751 Andrew Dixie <andrewd@gentrack.com>
2754 * config/rs6000/aixinitfini.c: New file.
2755 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
2756 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
2759 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
2761 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
2763 2013-11-18 Jan Hubicka <jh@suse.cz>
2765 * libgcov-driver.c (run_accounted): Make global level static.
2766 (gcov_exit_merge_summary): Silence warning; do not clear
2768 (gcov_exit): Clear it here.
2770 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
2773 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
2774 (all_prg, crc32): Remove static vars.
2775 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
2777 (gcov_exit_merge_gcda): Add crc32 parameter.
2778 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
2779 do not account run if it was already accounted.
2780 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
2781 (gcov_exit): Initialize all_prg; update.
2783 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
2785 * configure: Regenerate.
2787 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2788 Alan Modra <amodra@gmail.com>
2790 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
2791 (frob_update_context): Use it.
2793 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2794 Alan Modra <amodra@gmail.com>
2796 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
2797 (trampoline_initial): Provide ELFv2 variant.
2798 (__trampoline_setup): Likewise.
2800 * config/rs6000/linux-unwind.h (frob_update_context): Do not
2801 check for AIX indirect function call sequence if _CALL_ELF == 2.
2803 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2804 Alan Modra <amodra@gmail.com>
2806 * config/rs6000/linux-unwind.h (get_regs): Do not support
2807 old kernel versions if _CALL_ELF == 2.
2808 (frob_update_context): Do not support PLT stub variants only
2809 generated by old linkers if _CALL_ELF == 2.
2811 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2812 Alan Modra <amodra@gmail.com>
2814 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
2815 location of CR save area for 64-bit little-endian systems.
2817 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
2819 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
2821 * config/arm/t-vxworks: Delete.
2823 2013-11-10 Kai Tietz <ktietz@redhat.com>
2825 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
2826 Increment load-count on use of LIBGCC_SONAME DLL.
2827 (hmod_libgcc): New static variable to hold handle of
2829 (__gcc_deregister_frame): Decrement load-count of
2832 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
2834 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
2836 * configure: Regenerate
2838 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
2840 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
2841 FP_EX_DENORM. Store result to volatile location after SSE division
2842 to close interrupt window. Remove unneeded fwait after x87
2843 division since interrupt window will be closed by emitted fstp.
2844 Rewrite FP_EX_INEXACT handling.
2846 2013-11-06 Joseph Myers <joseph@codesourcery.com>
2848 * soft-fp/README: Update.
2849 * soft-fp/adddf3.c: Update from glibc.
2850 * soft-fp/addsf3.c: Likewise.
2851 * soft-fp/addtf3.c: Likewise.
2852 * soft-fp/divdf3.c: Likewise.
2853 * soft-fp/divsf3.c: Likewise.
2854 * soft-fp/divtf3.c: Likewise.
2855 * soft-fp/double.h: Likewise.
2856 * soft-fp/eqdf2.c: Likewise.
2857 * soft-fp/eqsf2.c: Likewise.
2858 * soft-fp/eqtf2.c: Likewise.
2859 * soft-fp/extenddftf2.c: Likewise.
2860 * soft-fp/extended.h: Likewise.
2861 * soft-fp/extendsfdf2.c: Likewise.
2862 * soft-fp/extendsftf2.c: Likewise.
2863 * soft-fp/extendxftf2.c: Likewise.
2864 * soft-fp/fixdfdi.c: Likewise.
2865 * soft-fp/fixdfsi.c: Likewise.
2866 * soft-fp/fixdfti.c: Likewise.
2867 * soft-fp/fixsfdi.c: Likewise.
2868 * soft-fp/fixsfsi.c: Likewise.
2869 * soft-fp/fixsfti.c: Likewise.
2870 * soft-fp/fixtfdi.c: Likewise.
2871 * soft-fp/fixtfsi.c: Likewise.
2872 * soft-fp/fixtfti.c: Likewise.
2873 * soft-fp/fixunsdfdi.c: Likewise.
2874 * soft-fp/fixunsdfsi.c: Likewise.
2875 * soft-fp/fixunsdfti.c: Likewise.
2876 * soft-fp/fixunssfdi.c: Likewise.
2877 * soft-fp/fixunssfsi.c: Likewise.
2878 * soft-fp/fixunssfti.c: Likewise.
2879 * soft-fp/fixunstfdi.c: Likewise.
2880 * soft-fp/fixunstfsi.c: Likewise.
2881 * soft-fp/fixunstfti.c: Likewise.
2882 * soft-fp/floatdidf.c: Likewise.
2883 * soft-fp/floatdisf.c: Likewise.
2884 * soft-fp/floatditf.c: Likewise.
2885 * soft-fp/floatsidf.c: Likewise.
2886 * soft-fp/floatsisf.c: Likewise.
2887 * soft-fp/floatsitf.c: Likewise.
2888 * soft-fp/floattidf.c: Likewise.
2889 * soft-fp/floattisf.c: Likewise.
2890 * soft-fp/floattitf.c: Likewise.
2891 * soft-fp/floatundidf.c: Likewise.
2892 * soft-fp/floatundisf.c: Likewise.
2893 * soft-fp/floatunditf.c: Likewise.
2894 * soft-fp/floatunsidf.c: Likewise.
2895 * soft-fp/floatunsisf.c: Likewise.
2896 * soft-fp/floatunsitf.c: Likewise.
2897 * soft-fp/floatuntidf.c: Likewise.
2898 * soft-fp/floatuntisf.c: Likewise.
2899 * soft-fp/floatuntitf.c: Likewise.
2900 * soft-fp/gedf2.c: Likewise.
2901 * soft-fp/gesf2.c: Likewise.
2902 * soft-fp/getf2.c: Likewise.
2903 * soft-fp/ledf2.c: Likewise.
2904 * soft-fp/lesf2.c: Likewise.
2905 * soft-fp/letf2.c: Likewise.
2906 * soft-fp/muldf3.c: Likewise.
2907 * soft-fp/mulsf3.c: Likewise.
2908 * soft-fp/multf3.c: Likewise.
2909 * soft-fp/negdf2.c: Likewise.
2910 * soft-fp/negsf2.c: Likewise.
2911 * soft-fp/negtf2.c: Likewise.
2912 * soft-fp/op-1.h: Likewise.
2913 * soft-fp/op-2.h: Likewise.
2914 * soft-fp/op-4.h: Likewise.
2915 * soft-fp/op-8.h: Likewise.
2916 * soft-fp/op-common.h: Likewise.
2917 * soft-fp/quad.h: Likewise.
2918 * soft-fp/single.h: Likewise.
2919 * soft-fp/soft-fp.h: Likewise.
2920 * soft-fp/subdf3.c: Likewise.
2921 * soft-fp/subsf3.c: Likewise.
2922 * soft-fp/subtf3.c: Likewise.
2923 * soft-fp/truncdfsf2.c: Likewise.
2924 * soft-fp/trunctfdf2.c: Likewise.
2925 * soft-fp/trunctfsf2.c: Likewise.
2926 * soft-fp/trunctfxf2.c: Likewise.
2927 * soft-fp/unorddf2.c: Likewise.
2928 * soft-fp/unordsf2.c: Likewise.
2929 * soft-fp/unordtf2.c: Likewise.
2931 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
2933 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
2934 (_FP_MUL_MEAT_D): Ditto.
2935 (_FP_DIV_MEAT_S): Ditto.
2936 (_FP_DIV_MEAT_D): Ditto.
2937 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
2938 t-softfp-sfdf and t-softfp to tmake_file.
2940 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
2942 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
2943 * config/i386/crtprec.c: Ditto.
2945 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
2946 Shiva Chen <shiva0217@gmail.com>
2948 * config.host (nds32*-elf*): Add nds32 target.
2949 * config/nds32 : New directory and files.
2951 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
2953 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
2954 * config.host (cpu_type) <Setting default>: Add entry for
2956 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
2957 <crisv32-*-linux*>: Adjust.
2958 * longlong.h: Wrap the whole CRIS section in a single
2959 defined(__CRIS__) conditional. Add comment about add_ssaaaa
2961 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
2963 [__CRIS__] (__umulsidi3): Define.
2964 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
2965 * config/cris/sfp-machine.h: New file.
2966 * config/cris/umulsidi3.S: New file.
2967 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
2968 * config/cris/arit.c (SIGNMULT): New macro.
2969 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
2970 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
2971 saving 3 out of originally 33 cycles from the fastest
2972 path, 3 out of 54 from the medium path and one from the longest
2973 path. Improve comments.
2975 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
2977 * sync.c: Remove static aliases and define each function directly
2978 under its real name.
2980 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
2982 * config.host (hppa*64*-*-linux*): Define extra_parts.
2983 (hppa*-*-linux*): Likewise.
2985 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
2987 * config/arc/crtgend.S: Add 2013 to Copyright years.
2988 * config/arc/gmon/atomic.h: Likewise.
2989 * config/arc/gmon/auxreg.h: Likewise.
2990 * config/arc/gmon/sys/gmon_out.h: Likewise.
2991 * config/arc/gmon/sys/gmon.h: Likewise.
2992 * config/arc/gmon/prof-freq.c: Likewise.
2993 * config/arc/gmon/mcount.c: Likewise.
2994 * config/arc/gmon/prof-freq-stub.S: Likewise.
2995 * config/arc/gmon/gmon.c: Likewise.
2996 * config/arc/gmon/machine-gmon.h: Likewise.
2997 * config/arc/gmon/profil.S: Likewise.
2998 * config/arc/gmon/dcache_linesz.S: Likewise.
2999 * config/arc/crtg.S: Likewise.
3000 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
3001 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
3002 * config/arc/ieee-754/adddf3.S: Likewise.
3003 * config/arc/ieee-754/truncdfsf2.S: Likewise.
3004 * config/arc/ieee-754/fixsfsi.S: Likewise.
3005 * config/arc/ieee-754/gtsf2.S: Likewise.
3006 * config/arc/ieee-754/floatsisf.S: Likewise.
3007 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
3008 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
3009 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
3010 * config/arc/ieee-754/fixdfsi.S: Likewise.
3011 * config/arc/ieee-754/addsf3.S: Likewise.
3012 * config/arc/ieee-754/gesf2.S: Likewise.
3013 * config/arc/ieee-754/floatsidf.S: Likewise.
3014 * config/arc/ieee-754/extendsfdf2.S: Likewise.
3015 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
3016 * config/arc/ieee-754/gtdf2.S: Likewise.
3017 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
3018 * config/arc/ieee-754/uneqdf2.S: Likewise.
3019 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
3020 * config/arc/ieee-754/uneqsf2.S: Likewise.
3021 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
3022 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
3023 * config/arc/ieee-754/eqdf2.S: Likewise.
3024 * config/arc/ieee-754/ordsf2.S: Likewise.
3025 * config/arc/ieee-754/divsf3.S: Likewise.
3026 * config/arc/ieee-754/divdf3.S: Likewise.
3027 * config/arc/ieee-754/floatunsidf.S: Likewise.
3028 * config/arc/ieee-754/orddf2.S: Likewise.
3029 * config/arc/ieee-754/eqsf2.S: Likewise.
3030 * config/arc/ieee-754/gedf2.S: Likewise.
3031 * config/arc/crtn.S: Likewise.
3032 * config/arc/crti.S: Likewise.
3033 * config/arc/t-arc700-uClibc: Likewise.
3034 * config/arc/asm.h: Likewise.
3035 * config/arc/libgcc-excl.ver: Likewise.
3036 * config/arc/t-arc-newlib: Likewise.
3037 * config/arc/divtab-arc700.c: Likewise.
3038 * config/arc/initfini.c: Likewise.
3039 * config/arc/fp-hack.h: Likewise.
3041 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
3042 Diego Novillo <dnovillo@google.com>
3044 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
3045 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
3046 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
3047 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
3049 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
3050 Brendan Kehoe <brendan@zen.org>
3051 Simon Cook <simon.cook@embecosm.com>
3053 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
3054 * config/arc: New directory.
3055 * longlong.h [__arc__] (umul_ppmm): Remove.
3056 [__arc__] (__umulsidi3): Define.
3057 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
3058 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
3060 2013-09-17 Jacek Caban <jacek@codeweavers.com>
3062 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
3064 * config/i386/gthr-win32.h: Likewise.
3066 2013-09-16 DJ Delorie <dj@redhat.com>
3068 * config/rl78/vregs.h: Add G10 register definitions.
3069 * config/rl78/lib2mul.c: Enable for RL78/G10.
3070 * config/rl78/lib2div.c: Likewise.
3071 * config/rl78/lshrsi3.S: Use vregs.h.
3072 * config/rl78/cmpsi2.S: Likewise.
3073 * config/rl78/trampoline.S: Likewise.
3074 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
3076 2013-09-14 DJ Delorie <dj@redhat.com>
3077 Nick Clifton <nickc@redhat.com>
3079 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
3080 * config/rl78/vregs.h: New.
3081 * config/rl78/signbit.S: New file. Implements signbit function.
3082 * config/rl78/divmodsi.S: New.
3083 * config/rl78/divmodhi.S: New.
3084 * config/rl78/divmodqi.S: New.
3085 * config/rl78/t-rl78: Build them here...
3086 * config/rl78/lib2div.c: ...but not here.
3088 2013-09-12 DJ Delorie <dj@redhat.com>
3090 * config.host (msp*-*-elf): New.
3091 * config/msp430/: New port.
3093 2013-08-18 Iain Sandoe <iain@codesourcery.com>
3095 PR gcov-profile/58127
3096 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
3097 __thread var for emulated TLS.
3098 (__gcov_indirect_call_counters): Likewise.
3100 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
3101 Catherine Moore <clm@codesourcery.com>
3102 Richard Sandiford <rdsandiford@googlemail.com>
3104 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
3105 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
3106 (CALL_STUB_NO_RET): Likewise.
3107 (CALL_STUB_RET): Likewise.
3108 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
3109 __mips16_ret call/return stub symbols.
3110 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
3113 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
3115 * config.host <mips*-*-linux*>: Remove a stray comment.
3117 2013-08-10 Jan Hubicka <jh@suse.cz>
3119 Work around binutils PR14342
3120 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
3121 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
3122 (L_gcov_indirect_call_profiler_v2): New.
3124 2013-08-06 Jan Hubicka <jh@suse.cz>
3126 * libgcov.c (__gcov_indirect_call_callee,
3127 __gcov_indirect_call_counters): New global vars.
3128 (__gcov_indirect_call_profiler): replace by ...
3129 (__gcov_indirect_call_profiler_v2) ... this one.
3131 2013-08-06 Caroline Tice <cmtice@google.com>
3133 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
3134 vtv_start_preinit.o and vtv_end_preinit.o.
3135 * configure.ac: Add code to check/set enable_vtable_verify.
3136 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
3138 * vtv_start_preinit.c: New file.
3139 * vtv_end_preinit.c: New file.
3140 * vtv_start.c: New file.
3141 * vtv_end.c: New file.
3142 * configure: Regenerated.
3144 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
3146 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
3147 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
3148 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
3149 GPL-3.0-with-GCC-exception.
3151 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
3153 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
3156 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3158 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
3159 mapping for FPRs when creating the fallback framestate.
3161 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
3164 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
3165 (__round_s2_const, __round_u2_const)
3166 (__round_s4_const, __round_u4_const, __round_x8):
3167 Saturate result if addition result cannot be represented.
3169 2013-07-15 Matthias Klose <doko@ubuntu.com>
3171 * libgcc2.c: Don't include <limits.h>.
3173 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
3175 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
3177 2013-07-06 Jakub Jelinek <jakub@redhat.com>
3180 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
3182 2013-06-28 Jakub Jelinek <jakub@redhat.com>
3185 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
3187 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
3188 instead of table lookups.
3189 (__popcountDI2): Likewise.
3191 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
3193 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
3196 2013-06-21 Joseph Myers <joseph@codesourcery.com>
3199 * soft-fp/adddf3.c: Update from glibc.
3200 * soft-fp/addsf3.c: Likewise.
3201 * soft-fp/addtf3.c: Likewise.
3202 * soft-fp/divdf3.c: Likewise.
3203 * soft-fp/divsf3.c: Likewise.
3204 * soft-fp/divtf3.c: Likewise.
3205 * soft-fp/double.h: Likewise.
3206 * soft-fp/eqdf2.c: Likewise.
3207 * soft-fp/eqsf2.c: Likewise.
3208 * soft-fp/eqtf2.c: Likewise.
3209 * soft-fp/extenddftf2.c: Likewise.
3210 * soft-fp/extended.h: Likewise.
3211 * soft-fp/extendsfdf2.c: Likewise.
3212 * soft-fp/extendsftf2.c: Likewise.
3213 * soft-fp/fixdfdi.c: Likewise.
3214 * soft-fp/fixdfsi.c: Likewise.
3215 * soft-fp/fixsfdi.c: Likewise.
3216 * soft-fp/fixsfsi.c: Likewise.
3217 * soft-fp/fixtfdi.c: Likewise.
3218 * soft-fp/fixtfsi.c: Likewise.
3219 * soft-fp/fixunsdfdi.c: Likewise.
3220 * soft-fp/fixunsdfsi.c: Likewise.
3221 * soft-fp/fixunssfdi.c: Likewise.
3222 * soft-fp/fixunssfsi.c: Likewise.
3223 * soft-fp/fixunstfdi.c: Likewise.
3224 * soft-fp/fixunstfsi.c: Likewise.
3225 * soft-fp/floatdidf.c: Likewise.
3226 * soft-fp/floatdisf.c: Likewise.
3227 * soft-fp/floatditf.c: Likewise.
3228 * soft-fp/floatsidf.c: Likewise.
3229 * soft-fp/floatsisf.c: Likewise.
3230 * soft-fp/floatsitf.c: Likewise.
3231 * soft-fp/floatundidf.c: Likewise.
3232 * soft-fp/floatundisf.c: Likewise.
3233 * soft-fp/floatunditf.c: Likewise.
3234 * soft-fp/floatunsidf.c: Likewise.
3235 * soft-fp/floatunsisf.c: Likewise.
3236 * soft-fp/floatunsitf.c: Likewise.
3237 * soft-fp/gedf2.c: Likewise.
3238 * soft-fp/gesf2.c: Likewise.
3239 * soft-fp/getf2.c: Likewise.
3240 * soft-fp/ledf2.c: Likewise.
3241 * soft-fp/lesf2.c: Likewise.
3242 * soft-fp/letf2.c: Likewise.
3243 * soft-fp/muldf3.c: Likewise.
3244 * soft-fp/mulsf3.c: Likewise.
3245 * soft-fp/multf3.c: Likewise.
3246 * soft-fp/negdf2.c: Likewise.
3247 * soft-fp/negsf2.c: Likewise.
3248 * soft-fp/negtf2.c: Likewise.
3249 * soft-fp/op-1.h: Likewise.
3250 * soft-fp/op-2.h: Likewise.
3251 * soft-fp/op-4.h: Likewise.
3252 * soft-fp/op-8.h: Likewise.
3253 * soft-fp/op-common.h: Likewise.
3254 * soft-fp/quad.h: Likewise.
3255 * soft-fp/single.h: Likewise.
3256 * soft-fp/soft-fp.h: Likewise.
3257 * soft-fp/subdf3.c: Likewise.
3258 * soft-fp/subsf3.c: Likewise.
3259 * soft-fp/subtf3.c: Likewise.
3260 * soft-fp/truncdfsf2.c: Likewise.
3261 * soft-fp/trunctfdf2.c: Likewise.
3262 * soft-fp/trunctfsf2.c: Likewise.
3263 * soft-fp/unorddf2.c: Likewise.
3264 * soft-fp/unordsf2.c: Likewise.
3265 * soft-fp/unordtf2.c: Likewise.
3266 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
3267 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3268 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3269 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3270 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3271 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3272 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3273 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3274 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3275 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
3276 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
3277 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3279 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
3281 * config/mips/lib2funcs.c: New file.
3282 * config/mips/t-mips (LIB2ADD_ST): Add it.
3284 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
3287 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
3288 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
3290 2013-06-08 Walter Lee <walt@tilera.com>
3292 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
3293 Replace int64_t with long long. Add __extension__ where
3295 * config/tilepro/atomic.c: Include config.h.
3297 2013-06-06 Douglas B Rupp <rupp@adacore.com>
3299 * config.host (arm-wrs-vxworks): Configure with other soft float.
3301 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
3303 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
3304 (mips64r5900el-*-elf*): New configurations.
3306 2013-06-04 Alan Modra <amodra@gmail.com>
3308 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
3310 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
3312 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
3314 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
3316 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
3317 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
3318 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
3320 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
3322 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
3323 (powerpc-wrs-vxworks): Likewise.
3325 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
3327 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
3328 signal frames as well.
3329 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
3330 STACK_BIAS to the CFA offset.
3332 2013-05-17 Richard Henderson <rth@redhat.com>
3335 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
3336 (execute_cfa_program): Use it when storing to fs->regs.
3338 2013-05-08 Kai Tietz <ktietz@redhat.com>
3340 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
3341 (__deregister_frame_info): Likewise.
3343 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
3345 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
3348 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
3350 2013-04-25 Alan Modra <amodra@gmail.com>
3352 * config.host: Match little-endian powerpc-linux.
3354 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
3356 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
3357 as 'unsigned long long' instead of 'unsigned long'.
3358 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
3361 2013-04-10 Julian Brown <julian@codesourcery.com>
3363 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
3364 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
3365 unsigned char/unsigned short.
3366 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
3368 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3371 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
3373 2013-04-04 Meador Inge <meadori@codesourcery.com>
3375 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
3376 computing the location of the link register.
3377 (aeabi_uldivmod): Ditto.
3379 2013-03-27 Kai Tietz <ktietz@redhat.com>
3381 * config.host: Add support for cygwin x64 target.
3382 * configure: Regenerated.
3384 2013-03-26 Walter Lee <walt@tilera.com>
3386 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
3387 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
3389 2013-03-25 Kai Tietz <ktietz@redhat.com>
3391 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
3393 2013-03-20 Robert Mason <rbmj@verizon.net>
3395 * config/vxlib-tls.c (__gthread_get_tsd_data,)
3396 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
3397 (__gthread_leave_tsd_dtor_context): Add prototypes.
3398 (tls_delete_hook): Update.
3400 2013-03-20 Catherine Moore <clm@codesourcery.com>
3401 Joseph Myers <joseph@codesourcery.com>
3402 Chao-ying Fu <fu@mips.com>
3404 * config/mips/mips16.S: Don't build for microMIPS.
3405 * config/mips/linux-unwind.h: Handle microMIPS frame.
3406 * config/mips/crtn.S (fini, init): New labels.
3408 2013-03-14 Jakub Jelinek <jakub@redhat.com>
3410 PR tree-optimization/53265
3411 * unwind-dw2.c (execute_cfa_program): Avoid
3412 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
3413 on targets with DWARF_FRAME_REGISTERS < 32.
3415 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
3418 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
3419 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
3421 2013-03-07 Sriraman Tallam <tmsriram@google.com>
3423 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
3424 sandybridge processors.
3426 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
3429 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
3432 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3434 * config/microblaze/crti.S: Setup stack protection at entry
3436 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
3438 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
3439 (__rotldi3): Shift bytewise if applicable.
3441 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
3443 * config/aarch64/sync-cache.c
3444 (__aarch64_sync_cache_range): Silence warnings.
3446 2013-02-25 Catherine Moore <clm@codesourcery.com>
3449 2013-02-24 Catherine Moore <clm@codesourcery.com>
3450 Joseph Myers <joseph@codesourcery.com>
3451 Chao-ying Fu <fu@mips.com>
3453 * config/mips/mips16.S: Don't build for microMIPS.
3454 * config/mips/linux-unwind.h: Handle microMIPS frame.
3455 * config/mips/crtn.S (fini, init): New labels.
3457 2013-02-24 Catherine Moore <clm@codesourcery.com>
3458 Joseph Myers <joseph@codesourcery.com>
3459 Chao-ying Fu <fu@mips.com>
3461 * config/mips/mips16.S: Don't build for microMIPS.
3462 * config/mips/linux-unwind.h: Handle microMIPS frame.
3463 * config/mips/crtn.S (fini, init): New labels.
3465 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3466 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
3469 2013-02-16 Alan Modra <amodra@gmail.com>
3472 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
3473 (ppc_fallback_frame_state): Always set up save locations for fp
3474 and altivec. Don't bother with non-callee-saved regs, r0-r13
3475 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
3477 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
3480 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
3482 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
3483 _ssmulha3, _usmulusa3, _ssmulsa3.
3484 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
3485 (__muldi3): XCALL __muldi3_6 instead of rcall.
3486 (__umulsidi3, __mulsidi3): New functions.
3487 (do_prologue_saves, do_epilogue_restores): New .macros.
3488 (__divdi3_moddi3): Use them.
3489 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
3490 (__usmulusa3, __ssmulsa3): New functions.
3492 2013-02-11 Iain Sandoe <iain@codesourcery.com>
3493 Jack Howarth <howarth@bromo.med.uc.edu>
3494 Patrick Marlier <patrick.marlier@gmail.com>
3497 * config/darwin-crt-tm.c: Remove dummy functions hack.
3499 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
3502 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
3503 * config/avr/lib2-object.mk: New iterator to build objects from it.
3504 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
3506 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
3507 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
3508 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
3509 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
3510 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
3511 * config/avr/lib1funcs-fixed.S: Implement them.
3513 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
3515 Update copyright years.
3517 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
3520 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
3521 Add crtcxa to extra_parts.
3522 * config/rs6000/exit.h: New file.
3523 * config/rs6000/cxa_atexit.c: New file.
3524 * config/rs6000/cxa_finalize.c: New file.
3525 * config/rs6000/crtcxa.c: New file.
3526 * config/rs6000/t-aix-cxa: New file.
3527 * config/rs6000/libgcc-aix-cxa.ver: New file.
3529 2013-01-31 Nick Clifton <nickc@redhat.com>
3531 * config/v850/lib1funcs.S: Add support for e3v5 architecture
3534 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
3537 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
3538 _mulQQ, _mulHQ, _mulHA, _mulSA,
3539 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
3540 _divQQ, _divHQ, _divHA, _divSA,
3541 _divUQQ, _divUHQ, _divUHA, _divUSA.
3543 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
3545 * config.host(microblaze*-linux*): tmake_file: Remove
3546 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
3547 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
3548 to exclude functions from being built with libgcc.c and use
3549 the microblaze assembly.
3551 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3553 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
3556 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
3558 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
3559 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
3560 __UINTPTR_TYPE__; also cast 'base' to the same type before the
3561 alignment operation.
3563 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
3565 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
3566 loop start address for cache clearing.
3568 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3570 * config/avr/lib1funcs.S: Remove trailing blanks.
3571 * config/avr/lib1funcs-fixed.S: Ditto.
3573 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3575 * config/avr/avr-lib.h: Add GPL copyright notice.
3577 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3579 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
3580 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
3581 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
3582 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
3584 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
3586 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
3587 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
3589 2013-01-04 Nick Clifton <nickc@redhat.com>
3591 * config/v850/lib1funcs.S: Only provide CALLT support functions if
3592 the CALLT instruction is supported.
3594 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
3596 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
3597 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
3599 2012-12-13 John Tytgat <John@bass-software.com>
3601 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
3604 2012-12-12 Jakub Jelinek <jakub@redhat.com>
3607 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
3608 undefined signed overflows.
3610 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
3613 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
3615 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
3617 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
3618 (FP_TRAPPING_EXCEPTIONS): Define.
3619 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
3620 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
3622 2012-12-04 Richard Henderson <rth@redhat.com>
3625 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
3627 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3629 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
3630 (FP_EX_SHIFT): Define.
3631 (FP_TRAPPING_EXCEPTIONS): Define.
3633 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3635 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
3636 (FP_ROUNDMODE): Use FP_RND_MASK.
3637 * config/aarch64/sfp-exceptions.c: New.
3638 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
3639 Use __sfp_handle_exceptions.
3641 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
3643 * config.host: (arm*-*-freebsd*): Remove.
3644 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
3645 (arm*-*-elf*): Remove.
3646 (arm*-*-wince-pe*): Remove.
3647 * arm/unwind-arm.c (struct fpa_reg): Delete.
3648 (struct fpa_regs): Delete.
3649 (phase1_vrs): Remove fpa element.
3650 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
3651 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
3652 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
3653 * ieee754-sf.S (floatundisf): Remove FPA support.
3654 (floatdisf): Likewise.
3655 * ieee75f-df.S (floatundidf): Likewise.
3656 (floatdidf): Likewise.
3658 2012-11-29 Kai Tietz <ktietz@redhat.com>
3661 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
3662 * unwind-generic.h: Likewise.
3663 * unwind-seh.c: Likewise.
3665 2012-11-28 Richard Henderson <rth@redhat.com>
3668 * emutls.c (__emutls_get_address): Avoid race condition between
3669 obj->loc.offset read and emutls_key initialization.
3671 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
3673 Adjust decimal point of signed accum mode to GCC default.
3676 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
3678 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
3679 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
3680 (__mulha3, __mulsa3)
3681 (__divqq3, __divha3, __divsa3): Adjust to new position of
3682 decimal point of signed accum types.
3684 (__mulusa3_round): New function.
3685 (__mulusa3): Use it.
3686 (__divqq_helper): New function.
3687 (__udivuqq3): Use it.
3689 2012-11-20 Jakub Jelinek <jakub@redhat.com>
3692 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
3694 2012-11-18 Teresa Johnson <tejohnson@google.com>
3697 * libgcov.c (gcov_exit): Remove merged program summary
3698 comparison unless !GCOV_LOCKED.
3700 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
3702 * soft-fp: Updated from glibc upstream.
3704 2012-11-06 Ian Lance Taylor <iant@google.com>
3706 * generic-morestack.c (__generic_morestack): Align the returned
3707 stack pointer to a 32 byte boundary.
3708 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
3709 increment the return address until we have decided that we don't
3710 have a varargs function.
3711 (__morestack) [32-bit]: Align stack correctly when calling C
3713 (__morestack) [64-bit]: Likewise.
3715 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
3717 * configure: Regenerate.
3719 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
3722 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
3723 * config/i386/sfp-machine.h: Guard exception handling
3724 code with _SOFT_FLOAT.
3725 * config/i386/32/sfp-machine.h: Guard rounding handling
3726 code with _SOFT_FLOAT.
3727 * config/i386/64/sfp-machine.h: Ditto.
3729 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
3731 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
3734 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
3736 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
3737 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
3738 when appropriate. Correct structure element types.
3739 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
3740 -minline-all-stringops from compile flags.
3742 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3744 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
3746 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3748 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
3750 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3752 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
3755 2012-10-23 Ian Bolton <ian.bolton@arm.com>
3756 Jim MacArthur <jim.macarthur@arm.com>
3757 Marcus Shawcroft <marcus.shawcroft@arm.com>
3758 Nigel Stephens <nigel.stephens@arm.com>
3759 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3760 Richard Earnshaw <rearnsha@arm.com>
3761 Sofiane Naci <sofiane.naci@arm.com>
3762 Stephen Thomas <stephen.thomas@arm.com>
3763 Tejas Belagod <tejas.belagod@arm.com>
3764 Yufeng Zhang <yufeng.zhang@arm.com>
3766 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
3767 * config/aarch64/crti.S: New file.
3768 * config/aarch64/crtn.S: New file.
3769 * config/aarch64/linux-unwind.h: New file.
3770 * config/aarch64/sfp-machine.h: New file.
3771 * config/aarch64/sync-cache.c: New file.
3772 * config/aarch64/t-aarch64: New file.
3773 * config/aarch64/t-softfp: New file.
3775 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
3777 * config/mmix/crti.S: Mark program and data addresses using PRELD.
3778 Remove typo'd and unnecessary alignment-LOC for .data. Remove
3779 no-longer-needed LDBU insns.
3781 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
3784 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
3785 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
3787 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3789 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
3791 2012-10-15 Matthias Klose <doko@ubuntu.com>
3793 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
3795 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
3797 * configure: Regenerate.
3798 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
3800 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3802 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
3803 instructions for 64bit targets only.
3805 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3807 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3808 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
3809 * config/i386/32/sfp-machine.h: ... here.
3810 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
3811 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
3814 2012-10-07 Matthias Klose <doko@ubuntu.com>
3816 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
3818 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
3820 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
3822 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
3823 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
3824 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
3827 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
3830 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3831 Fix parameter names.
3833 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
3836 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
3837 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
3838 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
3840 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
3843 * config/sh/linux-atomic.S: Delete.
3844 * config/sh/linux-atomic.c: New.
3845 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
3846 linux-atomic.c. Add cflags to disable warnings.
3848 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3851 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
3853 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
3854 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
3855 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
3856 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
3857 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
3859 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3861 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
3863 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
3864 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
3866 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
3868 * config.host (hppa-*-openbsd*): New target.
3869 * config/pa/t-openbsd: New file.
3871 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
3874 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
3875 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
3876 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
3877 (__divsa3): Use __negsi2 to negate r_quoL.
3878 * config/avr/lib1funcs.S (FALIAS): New macro.
3879 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
3880 (__negsi2): ...this new function.
3881 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
3882 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
3883 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
3884 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
3885 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
3886 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
3888 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
3891 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
3892 (lshrsi3): Reimplement as lshrsi3_r0.
3894 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
3897 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
3900 2012-09-07 Teresa Johnson <tejohnson@google.com>
3902 PR gcov-profile/54487
3903 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
3906 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
3909 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
3910 not configured --with-avrlibc=no.
3911 * config/avr/t-avrlibc: New file.
3912 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
3913 (DPBIT_FUNCS): Ditto.
3914 (TPBIT_FUNCS): Ditto.
3916 2012-09-04 Teresa Johnson <tejohnson@google.com>
3918 * libgcov.c (struct gcov_summary_buffer): New structure.
3919 (gcov_histogram_insert): New function.
3920 (gcov_compute_histogram): Ditto.
3921 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
3922 histograms during summary merging.
3924 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
3926 * config.host (x86_64-*-openbsd*): New target.
3928 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
3930 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
3933 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3936 * config/avr/t-avr (conv_X): Rename to func_X.
3938 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3941 * config/avr/lib1funcs-fixed.S: New file.
3942 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
3943 after they are used.
3944 (neg2, neg4): New macros.
3945 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
3946 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
3947 (__umulhisi3): Speed up MUL variant if there is enough flash.
3948 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
3950 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
3951 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
3952 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
3953 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
3954 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
3955 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
3956 (LIB2FUNCS_EXCLUDE): Add supported functions.
3958 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
3960 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
3961 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
3963 * fixed-obj.mk: Only expand dependency if $o is not in
3966 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
3968 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
3970 2012-08-22 Joseph Myers <joseph@codesourcery.com>
3972 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
3973 depend on --enable-shared.
3974 ($(lib1asmfuncs-o)): Use %.vis files independent of
3976 * static-object.mk ($(base)$(objext), $(base).vis)
3977 ($(base)_s$(objext)): Use same rules for visibility handling as in
3980 2012-08-21 Ian Lance Taylor <iant@google.com>
3982 * config/i386/morestack.S (__morestack_non_split): Increase amount
3983 of space allocated for non-split code stack.
3985 2012-08-19 Joseph Myers <joseph@codesourcery.com>
3987 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
3988 even if inhibit_libc.
3990 2012-08-17 Julian Brown <julian@codesourcery.com>
3992 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
3993 -fexceptions -fnon-call-exceptions if not defined.
3994 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
3995 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
3997 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
3999 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
4002 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
4004 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
4005 rs6000/t-slibgcc-aix.
4007 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
4009 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
4011 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
4013 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
4015 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
4018 * Makefile.in (version): Replace top_srcdir with srcdir.
4020 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
4022 * Makefile.in (version): set to BASE-VER file from gcc directory.
4024 2012-08-01 Nick Clifton <nickc@redhat.com>
4026 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
4027 Implements __clrsb for an HImode argument.
4029 2012-07-31 Nick Clifton <nickc@redhat.com>
4031 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
4032 Implements __clrsb for an HImode argument.
4033 * config/stormy16/clrsbhi2.c: New file:
4034 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
4036 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
4038 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
4040 2012-07-19 Tristan Gingold <gingold@adacore.com>
4041 Richard Henderson <rth@redhat.com>
4043 * unwind-seh.c: New file.
4044 * unwind-generic.h: Include windows.h for SEH.
4045 (_Unwind_Exception): Use 6 private fields for SEH.
4046 (_GCC_specific_handler): Declare.
4047 * unwind-c.c (__gcc_personality_seh0): New function.
4049 * config/i386/libgcc-cygming.ver: New file.
4050 * config/i386/t-seh-eh: New file.
4051 * config.host (x86_64-*-mingw*): Default to seh.
4053 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
4055 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
4057 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
4059 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
4060 __builtin_expect when checking for exceptions.
4061 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
4063 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
4065 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
4066 function declaration.
4067 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
4069 * config/ia64/sfp-exceptions.c: New.
4070 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
4072 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
4074 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
4075 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
4076 * config/i386/64/sfp-machine: ... (delete here) ...
4077 * config/i386/sfp-machine.h: ... to here.
4078 (FP_EX_MASK): Remove.
4080 (FP_INIT_ROUNDMODE): Declare asm as volatile.
4082 2012-06-11 Sriraman Tallam <tmsriram@google.com>
4084 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
4085 * config/i386/libgcc-sol2.ver: Ditto.
4086 * config/i386/libgcc-glibc.ver: Ditto.
4088 2012-06-11 Roland McGrath <mcgrathr@google.com>
4090 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
4091 If __GLIBC__ is defined, refer to __pthread_key_create instead of
4094 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
4096 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
4097 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
4098 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
4099 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
4100 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
4101 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
4102 * config/i386/64/sfp-machine: ... (delete here) ...
4103 * config/i386/sfp-machine.h: ... to here.
4105 (__sfp_handle_exceptions): New function declaration.
4106 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
4107 * config/i386/sfp-exceptions.c: New.
4108 * config/i386/t-softfp: New.
4109 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
4110 i386/t-softfp to tmake_file.
4112 2012-06-03 David S. Miller <davem@davemloft.net>
4114 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
4117 2012-05-31 David S. Miller <davem@davemloft.net>
4119 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
4120 multiply and divide instructions on 32-bit when V9.
4121 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
4123 2012-05-29 Joseph Myers <joseph@codesourcery.com>
4125 * config/arm/ieee754-df.S: Fix typos.
4126 * config/arm/ieee754-sf.S: Fix typos.
4127 * config/c6x/libunwind.S: Fix typos.
4128 * config/epiphany/udivsi3-float.c: Fix typos.
4129 * config/microblaze/muldi3_hard.S: Fix typos.
4130 * config/picochip/adddi3.S: Fix typos.
4131 * config/picochip/ashlsi3.S: Fix typos.
4132 * config/picochip/ashrsi3.S: Fix typos.
4133 * config/picochip/clzsi2.S: Fix typos.
4134 * config/picochip/cmpsi2.S: Fix typos.
4135 * config/picochip/divmod15.S: Fix typos.
4136 * config/picochip/divmodhi4.S: Fix typos.
4137 * config/picochip/divmodsi4.S: Fix typos.
4138 * config/picochip/longjmp.S: Fix typos.
4139 * config/picochip/lshrsi3.S: Fix typos.
4140 * config/picochip/parityhi2.S: Fix typos.
4141 * config/picochip/popcounthi2.S: Fix typos.
4142 * config/picochip/setjmp.S: Fix typos.
4143 * config/picochip/subdi3.S: Fix typos.
4144 * config/picochip/ucmpsi2.S: Fix typos.
4145 * config/picochip/udivmodhi4.S: Fix typos.
4146 * config/picochip/udivmodsi4.S: Fix typos.
4147 * config/spu/divv2df3.c: Fix typos.
4148 * config/spu/mfc_multi_tag_release.c: Fix typos.
4149 * config/spu/mfc_tag_release.c: Fix typos.
4150 * configure.ac: Fix typos.
4151 * configure: Regenerate.
4153 2012-05-25 Ian Lance Taylor <iant@google.com>
4155 * config/i386/morestack.S (__morestack_non_split): Check whether
4156 caller is varargs and needs %bp to hold the stack frame on return.
4158 2012-05-25 Olivier Hainque <hainque@adacore.com>
4160 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
4161 sequence in the non pic case on VxWorks.
4163 2012-05-24 Olivier Hainque <hainque@adacore.com>
4165 * Makefile.in: Move dependency on install-unwind_h from
4166 "install-leaf" to "install".
4168 2012-05-24 Olivier Hainque <hainque@adacore.com>
4170 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
4171 Use a separate command for stamp removals.
4173 2012-05-21 Andrew Pinski <apinski@cavium.com>
4176 * configure.ac: Define the default includes to being none.
4177 * configure: Regenerate.
4179 2012-05-16 Olivier Hainque <hainque@adacore.com>
4181 * Makefile.in (install-unwind_h): Rename into ...
4182 (install-unwind_h-forbuild): New target.
4183 (all): Use it instead of the former install-unwind_h.
4184 (install-unwind_h): Reinstate, copy to user install destination
4185 for include files, not to the internal gcc object directory one.
4186 (install-leaf): Depend on it.
4188 2012-05-15 Olivier Hainque <hainque@adacore.com>
4190 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
4191 register numbers. LR_REGNO replaces R_LR.
4192 (ucontext_for): New, helper for ...
4193 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
4195 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
4197 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4199 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
4200 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
4201 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
4203 (i[34567]86-*-*, x86_64-*-*): ... here.
4205 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
4206 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
4208 * config/i386/i386-cpuinfo.c: Rename to ...
4209 * config/i386/cpuinfo.c: ... this.
4210 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
4212 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
4213 (libgcc_cv_init_priority): New test.
4214 * configure: Regenerate.
4215 * config.in: New file.
4216 * Makefile.in (clean): Rename config.h to auto-target.h.
4217 (config.h): Likewise.
4218 (stamp-h): Likewise.
4220 * config/i386/cpuinfo.c (auto-target.h): Include.
4221 (CONSTRUCTOR_PRIORITY): Define.
4222 (__cpu_indicator_init): Use it.
4224 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
4226 * longlong.h: Use a URL instead of an FSF postal address.
4227 Replace spaces with tab.
4229 2012-05-08 Teresa Johnson <tejohnson@google.com>
4231 * libgcov.c (gcov_clear, __gcov_reset): New functions.
4232 (__gcov_dump): Ditto.
4233 (gcov_dump_complete): New global variable.
4234 (gcov_exit): Export hidden to enable use in L_gcov_dump.
4235 (__gcov_flush): Outline functionality now in gcov_clear.
4236 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
4238 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
4240 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
4241 (mips*-*-linux*): Include mips/t-tpbit when long double is
4244 2012-04-25 Sriraman Tallam <tmsriram@google.com>
4246 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
4247 (get_available_features): New argument. Check for AVX2.
4248 (__cpu_indicator_init): Modify call to get_available_features.
4250 2012-04-25 Alan Modra <amodra@gmail.com>
4252 * config/rs6000/crtsavevr.S: New file.
4253 * config/rs6000/crtrestvr.S: New file.
4254 * config/rs6000/t-savresfgpr: Build the above.
4255 * config/rs6000/t-netbsd: Likewise.
4257 2012-04-24 Sriraman Tallam <tmsriram@google.com>
4259 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
4261 2012-04-24 Sriraman Tallam <tmsriram@google.com>
4263 * libgcc/config/i386/i386-cpuinfo.c: New file.
4264 * libgcc/config/i386/t-cpuinfo: New file.
4265 * libgcc/config.host: Include t-cpuinfo.
4266 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
4268 2012-04-24 Chao-ying Fu <fu@mips.com>
4270 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
4272 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
4274 struct siginfo vs. siginfo_t
4276 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
4277 siginfo_t instead of struct siginfo.
4278 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
4279 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
4280 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
4281 (ia64_handle_unwabi): Likewise.
4282 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
4283 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
4284 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
4285 (sh_fallback_frame_state): Likewise.
4286 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
4287 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
4289 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
4291 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
4294 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
4296 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
4297 if it hasn't been previously saved.
4299 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
4301 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
4304 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
4307 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
4308 instead of __AVR_HAVE_8BIT_SP__.
4310 2012-03-26 Tristan Gingold <gingold@adacore.com>
4312 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
4313 (unw_table_entry): Use unw_word instead of unsigned long.
4314 (_Unwind_FindTableEntry): Likewise.
4315 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
4316 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
4317 (_Unwind_FindTableEntry): Likewise.
4318 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
4319 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
4320 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
4321 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
4322 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
4323 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
4324 (uw_init_context_1, uw_install_context): Likewise.
4325 (unw_word): Move to unwind-ia64.h
4327 2012-03-26 Tristan Gingold <gingold@adacore.com>
4329 * config/vms/vms-ucrt0.c: Update copyright years.
4331 (___gcc_main_flags): Declare.
4332 (__main): Check flags to remap argv and exit code.
4333 * config.host (*-*-*vms*): Adjust extra_parts.
4334 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
4337 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
4339 * arm/lib1funcs.asm (ctzsi2): New function.
4340 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
4341 * arm/t-linux (LIB1ASMFUNCS): Likewise.
4342 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
4343 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
4344 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
4345 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
4347 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
4349 * config.host: Add bits to support powerpc64-*-freebsd*.
4350 * config/rs6000/freebsd-unwind.h: New file.
4351 * config/rs6000/t-freebsd64: New file.
4353 2012-03-20 Richard Guenther <rguenther@suse.de>
4355 PR gcov-profile/52627
4356 * libgcov.c (init_mx): Fix mutex name.
4358 2012-03-16 Tristan Gingold <gingold@adacore.com>
4360 * config/ia64/vms-unwind.h: Remove ulong (and replace
4361 it by unw_reg where used). Define unw_reg with __int64.
4363 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4365 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
4367 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
4369 (sparc_is_sighandler): Likewise.
4371 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
4373 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
4376 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4378 * config/arm/crtn.S: Fix typo.
4380 2012-03-13 Richard Guenther <rguenther@suse.de>
4382 * libgcov.c: Remove stdio.h include and NULL un-define.
4384 2012-03-13 Richard Guenther <rguenther@suse.de>
4387 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
4389 2012-03-13 Richard Guenther <rguenther@suse.de>
4391 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
4393 2012-03-13 Richard Guenther <rguenther@suse.de>
4395 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
4396 and __gthread_mutex_init_function definitions.
4398 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4400 * config.host (mips*-*-openbsd*): Remove.
4402 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4404 * config.host: Remove alpha*-dec-osf5.1* handling.
4405 * config/alpha/gthr-posix.c: Remove.
4406 * config/alpha/libgcc-osf5.ver: Remove.
4407 * config/alpha/osf5-unwind.h: Remove.
4408 * config/alpha/t-osf-pthread: Remove.
4409 * config/alpha/t-slibgcc-osf: Remove.
4410 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
4411 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
4412 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
4413 * mkmap-flat.awk: Remove osf_export handling.
4415 2012-03-12 Richard Guenther <rguenther@suse.de>
4417 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
4418 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4419 (__gthread_mutex_init_function): New function.
4420 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4423 * libgcov.c: Include gthr.h.
4424 (__gcov_flush_mx): New global variable.
4425 (init_mx, init_mx_once): New functions.
4426 (__gcov_flush): Protect self with a mutex.
4427 (__gcov_fork): Re-initialize mutex after forking.
4428 * unwind-dw2-fde.c: Change condition under which to use
4429 __GTHREAD_MUTEX_INIT_FUNCTION.
4431 2012-03-12 Tristan Gingold <gingold@adacore.com>
4433 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
4434 * config/ia64/t-vms: Likewise.
4436 2012-03-11 Michael Hope <michael.hope@linaro.org>
4438 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
4441 2012-03-07 Walter Lee <walt@tilera.com>
4443 * config/tilepro/atomic.c: Rename "atomic_" prefix to
4445 (atomic_xor): Rename and move definition to
4446 config/tilepro/atomic.h.
4447 (atomic_nand): Ditto.
4448 * config/tilepro/atomic.h: Rename "atomic_" prefix to
4450 (arch_atomic_xor): Move from config/tilepro/atomic.c.
4451 (arch_atomic_nand): Ditto.
4453 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4456 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
4458 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4461 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
4464 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4468 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
4469 if RAMPZ affects reading from RAM.
4470 (__tablejump_elpm__): Ditto.
4472 (__movmemx_hi): Ditto.
4473 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
4474 (__do_global_dtors): Ditto.
4475 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
4476 (__movmemx_hi): Ditto.
4478 2012-03-05 Richard Henderson <rth@redhat.com>
4480 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
4481 [ARM] (count_trailing_zeros): Use the builtin.
4483 2012-03-01 Kai Tietz <ktietz@redhat.com>
4485 * soft-fp: Imported from glibc upstream.
4487 2012-02-28 Kai Tietz <ktietz@redhat.com>
4489 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
4490 for mingw-targets as attribute gcc_struct.
4492 2012-02-28 Ian Lance Taylor <iant@google.com>
4494 * generic-morestack.c (__splitstack_releasecontext): Correct call
4495 to __morestack_release_segments.
4497 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
4500 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
4501 for __linux__ when removing signals from __morestack_fullmask.
4503 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
4506 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
4508 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4510 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
4511 instead of HAVE_INITFINI_ARRAY.
4512 * config/ia64/crtend.S: Likewise.
4514 2012-02-20 Kai Tietz <ktietz@redhat.com>
4517 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
4519 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
4520 to w32-unwind.h header.
4522 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4524 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
4525 (mips*-*-linux*): Remove t-slibgcc-libgcc.
4526 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
4527 * config/mips/mips16.S (__mips16_rdhwr): Delete.
4529 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4531 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
4533 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4536 * config/darwin-crt-tm.c: Correct typo.
4538 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4539 Patrick Marlier <patrick.marlier@gmail.com>
4542 * config/darwin-crt-tm.c: Generate dummy functions.
4544 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4545 Patrick Marlier <patrick.marlier@gmail.com>
4548 * config/darwin-crt-tm.c (getTMCloneTable): New function.
4549 (__doTMRegistrations): Call it.
4550 (__doTMdeRegistrations): Likewise.
4552 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
4553 Anatoly Sokolov <aesok@post.ru>
4554 Eric Weddington <eric.weddington@atmel.com>
4557 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
4558 (__epilogue_restores__): Ditto.
4560 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
4564 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
4565 Solaris 11 and slightly reformat.
4566 (sparc_is_sighandler): Likewise.
4568 2012-02-14 Walter Lee <walt@tilera.com>
4570 * config.host: Handle tilegx and tilepro.
4571 * config/tilegx/sfp-machine.h: New file.
4572 * config/tilegx/sfp-machine32.h: New file.
4573 * config/tilegx/sfp-machine64.h: New file.
4574 * config/tilegx/t-crtstuff: New file.
4575 * config/tilegx/t-softfp: New file.
4576 * config/tilegx/t-tilegx: New file.
4577 * config/tilepro/atomic.c: New file.
4578 * config/tilepro/atomic.h: New file.
4579 * config/tilepro/linux-unwind.h: New file.
4580 * config/tilepro/sfp-machine.h: New file.
4581 * config/tilepro/softdivide.c: New file.
4582 * config/tilepro/softmpy.S: New file.
4583 * config/tilepro/t-crtstuff: New file.
4584 * config/tilepro/t-tilepro: New file.
4586 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
4590 * gthr-posix.h: Allow static initializer macros to be disabled.
4591 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
4593 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
4595 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
4596 Add t-slibgcc-libgcc to tmake_file.
4597 * config/mips/libgcc-mips16.ver: Revert previous patch.
4598 * config/mips/mips16.S (__mips16_rdhwr): Hide.
4600 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
4601 Jayant R Sonar <jayant.sonar@kpitcummins.com>
4603 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
4604 * config/cr16/crti.S: New file.
4605 * config/cr16/crtlibid.S: New file.
4606 * config/cr16/crtn.S: New file.
4607 * config/cr16/lib1funcs.S: New file.
4608 * config/cr16/t-cr16: New file.
4609 * config/cr16/t-crtlibid: New file.
4610 * config/cr16/unwind-dw2.h: New file.
4611 * config/cr16/unwind-cr16.c: New file.
4612 * config/cr16/divmodhi3.c: New file.
4614 2012-01-25 Alan Modra <amodra@gmail.com>
4616 * config/rs6000/t-linux64: Delete. Move..
4617 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
4618 * config/rs6000/t-linux: ..and libgcc flags to here.
4620 2012-01-22 Douglas B Rupp <rupp@gnat.com>
4622 * config.host (i[34567]86-*-interix3*):
4623 Change triplet to i[34567]86-*-interix[3-9]*.
4624 * configure: Regenerate.
4626 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
4627 Richard Sandiford <rdsandiford@googlemail.com>
4629 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
4630 * config/mips/mips16.S (__mips16_rdhwr): New function.
4631 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
4633 2012-01-11 Nathan Sidwell <nathan@acm.org>
4635 * libgcov.c (__gcov_init): Ignore objects with no functions.
4637 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
4640 Extend __pgmx semantics to linearize memory.
4641 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
4642 * config/avr/lib1funcs.S (__xload_1): New function.
4643 (__movmemx_qi, __movmemx_hi): New functions.
4644 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
4647 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
4649 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
4650 purported sigacthandler address isn't null before dereferencing it.
4651 (sparc_is_sighandler): Likewise.
4653 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
4656 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
4657 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
4658 (sparc_is_sighandler): Likewise.
4659 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
4661 2012-01-06 Tristan Gingold <gingold@adacore.com>
4663 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
4664 compatibility thunks...
4665 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
4666 (crtbeginS.o, crtendS.o): ... and these to ...
4667 * config/ia64/t-ia64-elf: ... this new file.
4668 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
4669 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
4671 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4673 * configure: Regenerate.
4674 * config/s390/t-crtstuff: Remove -fPIC.
4676 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
4679 * enable-execute-stack-mprotect.c (getpagesize): Do not define
4682 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4685 * config/avr/lib1funcs.S: Remove FIXME comments.
4686 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
4688 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4690 Implement light-weight DImode support.
4691 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
4692 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
4693 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
4694 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
4696 2011-12-30 Nathan Sidwell <nathan@acm.org>
4698 * libgcov.c (gcov_crc32): Remove global var.
4699 (free_fn_data): New function.
4700 (buffer_fn_data): Pass in filename, more robust error recovery.
4701 (crc32_unsigned): New function.
4702 (gcov_exit): More robust detection of new program. More robust
4704 (__gcov_init): Do not update program's crc here.
4706 2011-12-21 Tristan Gingold <gingold@adacore.com>
4708 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
4710 2011-12-21 Ian Lance Taylor <iant@google.com>
4712 * config/i386/morestack.S: Simplify CFI opcodes throughout.
4714 2011-12-20 Ian Lance Taylor <iant@google.com>
4716 * config/i386/morestack.S (__morestack_non_split): If there is
4717 enough stack space already, don't split. Ask for more stack space
4720 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
4722 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
4724 (_Unwind_DebugHook): New function.
4725 (uw_restore_core_regs): New define.
4726 (unwind_phase2): Use uw_restore_core_regs instead of
4728 (unwind_phase2_forced): Likewise.
4729 (__gnu_Unwind_Resume): Likewise.
4731 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
4733 * config/alpha/linux-unwind.h: Update copyright years.
4734 (MD_FROB_UPDATE_CONTEXT): New define.
4735 (alpha_frob_update_context): New function.
4737 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
4739 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
4740 tmake_file rather replacing it.
4742 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
4744 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
4745 function is not used for PPC64.
4746 (save_world): Amend comments. Update the VRsave mask to reflect the
4748 (rest_world): Update comments, do not clobber r10, do not use r8.
4749 (eh_rest_world_r10): Amend comments, do not use r8.
4750 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
4751 no longer used, move restore of CR and target address to the end of
4754 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
4756 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
4757 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
4759 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
4762 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
4763 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
4765 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
4767 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
4769 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
4772 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
4773 * config/avr/lib1funcs.S (__muldi3): New function.
4775 2011-12-06 Andrew Pinski <apinski@cavium.com>
4777 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
4779 (__frame_dummy_init_array_entry): Likewise.
4781 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
4783 Forward-port from gcc-4_6-branch r181936 2011-12-02.
4787 * config/avr/lib1funcs.S (__prologue_saves__,
4788 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
4789 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
4791 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
4793 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
4795 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4798 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
4799 (_ITM_deregisterTMCloneTable): Likewise.
4800 (__register_frame_info): Fix unused warning.
4801 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
4802 pthread_default_stacksize_np): Likewise.
4803 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
4805 2011-11-29 DJ Delorie <dj@redhat.com>
4807 * config.host (rl78-*-elf): New case.
4808 * config/rl78: New directory for the Renesas RL78.
4810 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
4812 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
4815 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4818 * config/rs6000/t-savresfgpr: New file.
4819 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
4820 $(srcdir)/config/rs6000/eabi.S.
4821 * config/rs6000/t-ppccomm-ldbl: Remove.
4822 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
4824 (powerpc-*-eabispe*): Likewise.
4825 (powerpc-*-eabi*): Likewise.
4826 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4827 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
4828 to tmake_file, remove rs6000/t-ppccomm-ldbl.
4829 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
4831 (powerpc-*-eabisim*): Likewise.
4832 (powerpc-*-elf*): Likewise.
4833 (powerpc-*-eabialtivec*): Likewise.
4834 (powerpc-xilinx-eabi*): Likewise.
4835 (powerpc-*-rtems*): Likewise.
4836 (powerpcle-*-elf*): Likewise.
4837 (powerpcle-*-eabisim*): Likewise.
4838 (powerpcle-*-eabi*): Likewise.
4840 2011-11-27 Ian Lance Taylor <iant@google.com>
4842 * generic-morestack.c (__splitstack_find): Check for NULL old
4844 (__splitstack_resetcontext): New function.
4845 (__splitstack_releasecontext): New function.
4846 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4848 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4850 * config/darwin-crt-tm.c: Correct comments, use correct licence.
4852 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4854 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
4856 2011-11-26 Richard Henderson <rth@redhat.com>
4858 * config/m68k/linux-atomic.c: New file.
4859 * config/m68k/t-linux: New file.
4860 * config.host (m68k-uclinux, m68k-linux): Use it.
4862 2011-11-26 Richard Henderson <rth@redhat.com>
4864 * crtstuff.c (__TMC_LIST__): Mark used not unused.
4865 (__TMC_END__): Only declare if hidden is available; in the definition,
4866 if hidden is unavailable add a null record.
4867 (deregister_tm_clones, register_tm_clones): New.
4868 (__do_global_dtors_aux, frame_dummy): Use them.
4869 (__do_global_dtors, __do_global_ctors_1): Likewise.
4871 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
4873 * config/darwin-crt-tm.c: New file.
4874 * config.host (darwin): Build crttms.o crttme.o to provide
4875 startup and shutdown for tm clones.
4876 * config/t-darwin (crttms.o): New build rule.
4877 (crttme.o): Likewise.
4879 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
4881 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
4884 2011-11-21 Richard Henderson <rth@redhat.com>
4886 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
4887 (__TMC_LIST__, __TMC_END__): New.
4888 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
4889 (__do_global_dtors): Likewise.
4890 (frame_dummy): Call _ITM_registerTMCloneTable.
4891 (__do_global_ctors_1): Likewise.
4893 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4895 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
4896 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4897 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
4898 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
4899 * config/i386/t-darwin64: Remove.
4900 * config/sh/t-netbsd (LIB2ADD): Remove.
4902 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
4905 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
4906 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
4907 * config/avr/lib1funcs.S (wmov): New assembler macro.
4908 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
4909 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
4910 (__udivmod64): New function.
4911 (__negdi2): New function.
4913 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
4915 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
4916 *-*-freebsd*aout*): Remove.
4918 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
4920 * static-object.mk (c_flags-$o): Save c_flags.
4921 ($(base)$(objext)): Use it.
4923 2011-11-18 Steve Ellcey <sje@cup.hp.com>
4925 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
4927 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
4930 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
4931 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
4934 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
4936 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
4938 (aeabi_uidivmod): Likewise.
4939 (umodsi3): Likewise.
4941 (aeabi_idivmod): Likewise.
4944 2011-11-16 Tristan Gingold <gingold@adacore.com>
4946 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
4948 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
4951 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
4952 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
4954 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4956 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
4958 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
4959 * config/pa/t-stublib64: Delete.
4961 2011-11-12 Richard Henderson <rth@redhat.com>
4963 * config/rs6000/linux-unwind.h (frob_update_context): Properly
4964 cast the pointer argument to _Unwind_SetGRPtr.
4966 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4968 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
4970 2011-11-09 Ian Lance Taylor <iant@google.com>
4972 * generic-morestack.c: Include <string.h>.
4973 (uintptr_type): Define.
4974 (struct initial_sp): Add dont_block_signals field. Reduce size of
4976 (allocate_segment): Set prev field to NULL. Don't set
4977 __morestack_current_segment or __morestack_segments.
4978 (__generic_morestack): Update current->prev and *pp after calling
4980 (__morestack_block_signals): Don't do anything if
4981 dont_block_signals is set.
4982 (__morestack_unblock_signals): Likewise.
4983 (__generic_findstack): Check for initial_sp == NULL. Add casts to
4985 (__splitstack_block_signals): New function.
4986 (enum __splitstack_content_offsets): Define.
4987 (__splitstack_getcontext, __splitstack_setcontext): New functions.
4988 (__splitstack_makecontext): New function.
4989 (__splitstack_block_signals_context): New function.
4990 (__splitstack_find_context): New function.
4991 * config/i386/morestack.S (__morestack_get_guard): New function.
4992 (__morestack_set_guard, __morestack_make_guard): New functions.
4993 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4995 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4997 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
4998 (i[34567]86-*-mingw*): ... here.
4999 (x86_64-*-mingw*): ... here.
5001 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5003 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
5005 2011-11-07 Nathan Sidwell <nathan@acm.org>
5007 * libgcov.c (struct gcov_fn_buffer): New struct.
5008 (buffer_fn_data): New helper.
5009 (gcov_exit): Rework for new gcov data structures.
5011 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
5014 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
5016 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5018 * config.host (tmake_file): Correct comment.
5019 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
5021 (bfin*-uclinux*): Likewise.
5022 (bfin*-linux-uclibc*): Likewise.
5023 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
5025 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
5027 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
5028 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
5029 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
5030 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
5031 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
5032 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
5033 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
5034 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
5035 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
5036 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
5037 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
5038 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
5039 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
5041 * config/bfin/t-elf: Remove.
5042 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
5044 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5046 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
5047 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
5048 (lm32-*-elf*, lm32-*-rtems*): Split into ...
5049 (lm32-*-elf*): ... this.
5050 (lm32-*-rtems*): ... and this.
5052 (m32r-*-rtems*): Add to tmake_file.
5053 (moxie-*-rtems*): Likewise.
5054 (sparc-*-rtems*): Likewise.
5055 Remove t-rtems from tmake_file.
5056 (sparc64-*-rtems*): Likewise.
5057 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
5060 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5063 * config/gthr-posix.h: Move ...
5064 * gthr-posix.h: ... here.
5065 * config/gthr-lynx.h: Reflect this.
5066 * config/gthr-vxworks.h: Likewise.
5067 * config/rs6000/gthr-aix.h: Likewise.
5068 * configure.ac (target_thread_file): Likewise.
5069 * configure: Regenerate.
5071 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
5073 * config.host (arm*-*-rtemseabi*): New target.
5075 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5078 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
5081 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
5083 * config.host (epiphany-*-elf*): New configuration.
5084 * config/epiphany: New Directory.
5086 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
5088 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
5089 * config/avr/t-rtems: New.
5090 Filter out _exit from LIB1ASMFUNCS.
5092 2011-11-04 David S. Miller <davem@davemloft.net>
5094 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
5095 * configure: Rebuild.
5097 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5099 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
5102 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
5105 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
5106 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
5108 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
5111 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
5113 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5115 * config/c6x/t-elf (LIB2ADDEH): Set.
5116 * config/c6x/t-c6x-elf: Remove.
5118 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5120 * config/i386/sol2-ci.S: Rename to ...
5121 * config/i386/crti.S: ... this.
5122 * config/i386/sol2-cn.S: Rename to ...
5123 * config/i386/crtn.S: ... this.
5124 * config/sparc/sol2-ci.S: Rename to ...
5125 * config/sparc/crti.S: ... this.
5126 * config/sparc/sol2-cn.S: Rename to ...
5127 * config/sparc/crtn.S: ... this.
5128 * config/t-sol2 (CUSTOM_CRTIN): Remove.
5129 (crti.o, crtn.o): Remove.
5131 2011-11-04 Tristan Gingold <gingold@adacore.com>
5133 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
5135 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
5137 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
5139 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
5141 * config.host (crisv32-*-none, cris-*-none): Remove.
5142 (crisv32-*-elf): Append to tmake_file, don't just set it.
5143 (cris-*-elf): Add missing t-fdpbit to tmake_file.
5145 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5147 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
5148 (ecrtn$(objext)): Likewise.
5149 (ncrti$(objext)): Likewise.
5150 (ncrtn$(objext)): Likewise.
5152 2011-11-03 Andreas Schwab <schwab@redhat.com>
5154 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
5156 2011-11-02 David S. Miller <davem@davemloft.net>
5158 * configure.ac: Set host_address on sparc too.
5159 * configure: Regenerate.
5160 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
5161 based upon host_address.
5162 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
5164 2011-11-02 Jason Merrill <jason@redhat.com>
5166 * config/rs6000/t-ppccomm: Add missing \.
5168 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5170 * gthr-single.h, gthr.h: New files.
5171 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
5172 config/gthr-vxworks.h, config/i386/gthr-win32.h,
5173 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
5174 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
5175 * config/i386/gthr-win32.c: Include "gthr-win32.h".
5176 * configure.ac (thread_header): New variable.
5177 Set it depending on target_thread_file.
5178 (gthr-default.h): Link from $thread_header.
5179 * configure: Regenerate.
5180 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
5182 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5184 * configure.ac (tm_file_): New variable.
5185 Determine from tm_file.
5186 (tm_file, tm_defines): Substitute.
5187 * configure: Regenerate.
5188 * mkheader.sh: New file.
5189 * Makefile.in (clean): Remove libgcc_tm.h.
5190 ($(objects)): Depend on libgcc_tm.h.
5191 (libgcc_tm_defines, libgcc_tm_file): New variables.
5192 (libgcc_tm.h, libgcc_tm.stamp): New targets.
5193 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
5194 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
5195 ($(extra-parts)): Depend on libgcc_tm.h.
5196 * config.host (tm_defines, tm_file): New variable.
5197 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
5198 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
5199 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
5200 (avr-*-rtems*): Likewise.
5201 (avr-*-*): Likewise.
5202 (frv-*-elf): Likewise.
5203 (frv-*-*linux*): Likewise.
5204 (h8300-*-rtems*): Likewise.
5205 (h8300-*-elf*): Likewise.
5206 (i[34567]86-*-darwin*): Likewise.
5207 (x86_64-*-darwin*): Likewise.
5208 (rx-*-elf): Likewise.
5209 (tic6x-*-uclinux): Likewise.
5210 (tic6x-*-elf): Likewise.
5211 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
5212 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
5213 * config/i386/cygming-crtbegin.c: Likewise.
5214 * config/i386/cygming-crtend.c: Likewise.
5215 * config/ia64/fde-vms.c: Likewise.
5216 * config/ia64/unwind-ia64.c: Likewise.
5217 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5218 * config/rs6000/darwin-fallback.c: Likewise.
5219 * config/stormy16/lib2funcs.c: Likewise.
5220 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
5221 * crtstuff.c: Likewise.
5222 * dfp-bit.h: Likewise.
5223 * emutls.c: Likewise.
5224 * fixed-bit.c: Likewise.
5225 * fp-bit.c: Likewise.
5226 * generic-morestack-thread.c: Likewise.
5227 * generic-morestack.c: Likewise.
5228 * libgcc2.c: Likewise.
5229 * libgcov.c: Likewise.
5230 * unwind-dw2-fde-dip.c: Likewise.
5231 * unwind-dw2-fde.c: Likewise.
5232 * unwind-dw2.c: Likewise.
5233 * unwind-sjlj.c: Likewise.
5235 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5237 * configure.ac: Include ../config/picflag.m4.
5238 (GCC_PICFLAG): Call it.
5240 * configure: Regenerate.
5241 * Makefile.in (gcc_srcdir): Remove.
5242 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
5243 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
5244 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
5245 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
5246 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
5249 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
5250 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
5251 to refer to libgcc2.c.
5253 * config/darwin-64.c: New file.
5254 * config/darwin-crt3.c: Remove comment.
5255 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
5256 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
5257 config/udivmodsi4.c: New files.
5258 * config/memcmp.c, config/memcpy.c, config/memmove.c,
5259 config/memset.c: New files.
5260 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
5261 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
5262 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
5263 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
5264 * config/t-openbsd-thread: New file.
5265 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
5266 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
5267 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
5268 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
5271 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
5272 to refer to gthr-posix.c.
5273 * config/alpha/t-vms (LIB2ADD): Set.
5274 * config/alpha/vms-gcc_shell_handler.c: New file.
5275 * config/arm/bpabi.c, config/arm/fp16.c,
5276 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
5277 config/arm/unaligned-funcs.c: New files.
5278 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
5279 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5280 * config/arm/t-linux: Likewise.
5281 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
5282 * config/arm/t-netbsd: New file.
5283 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
5284 * config/arm/t-symbian (LIB2ADD_ST): Set.
5285 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
5286 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5287 * config/bfin/t-elf: New file.
5288 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
5289 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
5290 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
5291 config/c6x/ltf.c: New files.
5292 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
5293 (HOST_LIBGCC2_CFLAGS): Set.
5294 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
5295 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5296 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
5298 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
5299 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
5300 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
5301 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
5302 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
5304 * config/frv/t-frv (LIB2ADD): Set.
5305 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5306 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
5307 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
5308 config/h8300/popcounthi2.c: New files.
5309 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5310 * config/i386/gthr-win32.c: New file.
5311 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
5312 * config/i386/t-cygwin: Likewise.
5313 * config/i386/t-darwin, config/i386/t-darwin64,
5314 config/i386/t-gthr-win32, config/i386/t-interix: New files.
5315 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
5316 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5317 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5318 * config/ia64/quadlib.c: New file.
5319 * config/ia64/t-hpux (LIB2ADD): Set.
5320 * config/ia64/t-ia64: Add comment.
5321 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
5322 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5323 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
5324 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
5325 * config/m32c/t-m32c (LIB2ADD): Set.
5326 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
5327 * config/m32r/t-m32r: Likewise.
5328 * config/m68k/fpgnulib.c: New file.
5329 * config/m68k/t-floatlib (LIB2ADD): Set.
5330 (xfgnulib.c): New target.
5331 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
5332 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
5333 * config/mep/t-mep (LIB2ADD): Set.
5334 * config/microblaze/divsi3.asm: Rename to divsi3.S.
5335 * config/microblaze/moddi3.asm: Rename to moddi3.S.
5336 * config/microblaze/modsi3.asm: Rename to modsi3.S.
5337 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
5338 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
5339 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
5340 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
5341 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
5342 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
5343 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
5345 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
5346 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
5347 * config/pa/fptr.c, config/pa/lib2funcs.S,
5348 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
5349 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
5350 (LIB2ADD, LIB2ADD_ST): Set.
5351 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
5352 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
5354 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
5355 * config/pdp11/t-pdp11: New file.
5356 * config/picochip/libgccExtras/adddi3.S,
5357 config/picochip/libgccExtras/ashlsi3.S,
5358 config/picochip/libgccExtras/ashrsi3.S,
5359 config/picochip/libgccExtras/clzsi2.S,
5360 config/picochip/libgccExtras/cmpsi2.S,
5361 config/picochip/libgccExtras/divmod15.S,
5362 config/picochip/libgccExtras/divmodhi4.S,
5363 config/picochip/libgccExtras/divmodsi4.S,
5364 config/picochip/libgccExtras/lshrsi3.S,
5365 config/picochip/libgccExtras/parityhi2.S,
5366 config/picochip/libgccExtras/popcounthi2.S,
5367 config/picochip/libgccExtras/subdi3.S,
5368 config/picochip/libgccExtras/ucmpsi2.S,
5369 config/picochip/libgccExtras/udivmodhi4.S,
5370 config/picochip/libgccExtras/udivmodsi4.S: New files.
5371 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
5372 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
5373 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
5374 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
5375 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
5376 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
5377 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
5378 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
5380 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
5381 (HOST_LIBGCC2_CFLAGS): Set.
5382 * config/rs6000/t-darwin64: New file.
5383 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
5384 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
5385 * config/rs6000/t-ppccomm (LIB2ADD): Add
5386 $(srcdir)/config/rs6000/tramp.S.
5387 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
5388 Add $(srcdir)/config/rs6000/eabi.S.
5389 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
5390 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
5391 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
5392 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
5393 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
5394 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
5395 * config/rs6000/tramp.S: New file.
5396 * config/s390/t-tpf: Remove.
5397 * config/sh/linux-atomic.S: New file.
5398 * config/sh/t-linux (LIB2ADD): Set.
5399 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
5400 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5401 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
5403 (HOST_LIBGCC2_CFLAGS): Set.
5404 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5405 * config/spu/divmodti4.c, config/spu/divv2df3.c,
5406 config/spu/float_disf.c, config/spu/float_unsdidf.c,
5407 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
5408 config/spu/mfc_multi_tag_release.c,
5409 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
5410 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
5411 config/spu/multi3.c: New files.
5412 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
5413 (HOST_LIBGCC2_CFLAGS): Set.
5414 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
5415 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
5416 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
5417 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
5418 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
5419 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
5420 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
5421 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
5422 config/stormy16/umodsi3.c: New files.
5423 * config/xtensa/lib2funcs.S: New file.
5424 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5425 * config/xtensa/t-xtensa (LIB2ADD): Set.
5426 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
5427 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
5428 Add t-freebsd-thread to tmake_file for posix threads.
5429 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
5430 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
5431 (*-*-lynxos*): Likewise.
5432 (*-*-netbsd*): Likewise.
5433 (*-*-openbsd*): Likewise.
5434 Add t-openbsd-thread to tmake_file for posix threads.
5435 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
5436 (*-*-vxworks*): Set tmake_file.
5437 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5438 (alpha*-*-freebsd*): Likewise.
5439 (alpha*-*-netbsd*): Likewise.
5440 (alpha*-*-openbsd*): Likewise.
5441 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
5442 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5443 (alpha*-dec-*vms*): Likewise.
5444 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
5445 (bfin*-elf*): Add bfin/t-elf to tmake_file.
5446 (bfin*-uclinux*): Likewise.
5447 (bfin*-linux-uclibc*): Likewise.
5448 (crisv32-*-elf): Add cris/t-cris to tmake_file.
5449 (crisv32-*-none): Likewise.
5450 (cris-*-elf): Likewise.
5451 (cris-*-none): Likewise.
5452 (cris-*-linux*, crisv32-*-linux*): Likewise.
5453 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
5455 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
5457 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
5458 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
5459 (x86_64-*-elf*): Likewise.
5460 (i[34567]86-*-nto-qnx*): Likewise.
5461 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
5463 (x86_64-*-mingw*): Likewise.
5464 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
5465 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
5466 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5467 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5468 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
5470 (mipsisa64sr71k-*-elf*): Likewise.
5471 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5472 (mips-*-elf*, mipsel-*-elf*): Likewise.
5473 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5474 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5475 (mips*-*-rtems*): Likewise.
5476 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
5478 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
5479 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
5480 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
5481 (spu-*-elf*): Likewise.
5482 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
5484 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5486 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
5487 $(srcdir) to refer to $(LIB1ASMSRC).
5489 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
5490 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
5491 config/arm/lib1funcs.S: New files.
5492 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
5493 * config/arm/t-arm: New file.
5494 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
5495 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
5496 config/arm/t-strongarm-elf: New files.
5497 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
5498 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
5499 * config/avr/lib1funcs.S: New file.
5500 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5501 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
5502 * config/c6x/lib1funcs.S: New file.
5503 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5504 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
5505 * config/frv/lib1funcs.S: New file.
5506 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5507 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
5508 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
5509 * config/ia64/__divxf3.asm: Rename to ...
5510 * config/ia64/__divxf3.S: ... this.
5511 Adapt lib1funcs.asm filename.
5512 * config/ia64/_fixtfdi.asm: Rename to ...
5513 * config/ia64/_fixtfdi.S: ... this.
5514 Adapt lib1funcs.asm filename.
5515 * config/ia64/_fixunstfdi.asm: Rename to ...
5516 * config/ia64/_fixunstfdi.S: ... this.
5517 Adapt lib1funcs.asm filename.
5518 * config/ia64/_floatditf.asm: Rename to ...
5519 * config/ia64/_floatditf.S: ... this.
5520 Adapt lib1funcs.asm filename.
5521 * config/ia64/lib1funcs.S: New file.
5522 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
5523 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5524 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
5525 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
5526 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
5527 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
5528 * config/mep/lib1funcs.S: New file.
5529 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5530 * config/mips/mips16.S: New file.
5531 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5532 * config/pa/milli64.S: New file.
5533 * config/pa/t-linux, config/pa/t-linux64: New files.
5534 * config/picochip/lib1funcs.S: New file.
5535 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5536 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
5537 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
5538 * config/sh/t-netbsd: New file.
5539 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
5540 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
5541 * config/sh/t-sh64: New file.
5542 * config/sparc/lb1spc.S: New file.
5543 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
5545 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
5546 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
5547 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
5548 config/xtensa/lib1funcs.S: New files.
5549 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5550 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
5552 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
5553 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
5554 (arm*-*-linux*): Likewise.
5555 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
5556 arm*-*-linux-*eabi, add arm/t-linux otherwise.
5557 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
5558 (arm*-*-ecos-elf): Likewise.
5559 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5560 (arm*-*-rtems*): Likewise.
5561 (arm*-*-elf): Likewise.
5562 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
5563 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
5564 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
5565 (bfin*-uclinux*): Likewise.
5566 (bfin*-linux-uclibc*): Likewise.
5567 (bfin*-rtems*): Likewise.
5568 (bfin*-*): Likewise.
5569 (fido-*-elf): Merge into m68k-*-elf*.
5570 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
5571 (frv-*-*linux*): Add frv/t-frv to tmake_file.
5572 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
5573 (h8300-*-elf*): Likewise.
5574 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
5575 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
5576 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
5577 (i[34567]86-*-mingw*): Likewise.
5578 (x86_64-*-mingw*): Likewise.
5579 (i[34567]86-*-interix3*): Likewise.
5580 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
5581 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
5582 (m68k-*-elf*): Also handle fido-*-elf.
5583 Add m68k/t-floatlib to tmake_file.
5584 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
5585 (m68k-*-linux*): Likewise.
5586 (m68k-*-rtems*): Likewise.
5587 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
5588 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
5590 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
5591 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
5592 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
5593 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
5594 sh/t-netbsd to tmake_file.
5595 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
5596 (sh-*-rtems*): Add sh/t-sh to tmake_file.
5597 (sh-wrs-vxworks): Likewise.
5598 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
5600 (v850*-*-*): Add v850/t-v850 to tmake_file.
5601 (vax-*-linux*): Add vax/t-linux to tmake_file.
5602 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
5604 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5606 * crtstuff.c: New file.
5607 * Makefile.in (CRTSTUFF_CFLAGS): Define.
5608 (CRTSTUFF_T_CFLAGS): Define.
5609 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
5610 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
5611 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
5614 (crtbeginT.o): Use $(objext).
5615 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
5616 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
5617 (gcc-extra-parts): Remove.
5618 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
5620 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5621 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
5622 Add t-crtstuff-pic to tmake_file.
5623 (*-*-lynxos*): New case.
5624 Set tmake_file, extra_parts.
5625 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
5626 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
5627 *-*-netbsdelf[2-9]*.
5628 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
5629 (*-*-rtems*): Set extra_parts.
5630 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
5631 (*-*-uclinux*): New case.
5633 (*-*-vms*): New case.
5634 Set tmake_file, extra_parts.
5635 (*-*-elf): Set extra_parts.
5636 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
5637 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
5640 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
5642 (arm*-*-freebsd*): Add t-crtin to tmake_file.
5643 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
5644 (arm-wrs-vxworks): Append to tmake_file.
5646 (arm*-*-uclinux*): Set extra_parts.
5647 (arm*-*-ecos-elf): Likewise.
5648 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
5650 (arm*-*-rtems*): Set extra_parts.
5651 (arm*-*-elf): Likewise.
5652 (avr-*-rtems*): Clear extra_parts.
5653 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
5655 (bfin*-uclinux*): Likewise.
5656 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
5657 (bfin*-rtems*): Append to tmake_file.
5659 (bfin*-*): Likewise.
5660 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
5661 (crisv32-*-elf): ... this.
5662 (crisv32-*-none): ... this.
5663 (cris-*-elf, cris-*-none): New cases.
5664 Add cris/t-elfmulti to tmake_file.
5665 (fr30-*-elf): Append to tmake_file.
5667 (frv-*-elf): Append to tmake_file, add frv/t-frv.
5669 (h8300-*-rtems*): Append to tmake_file.
5671 (h8300-*-elf*): Likewise.
5672 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
5674 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
5676 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
5677 (x86_64-*-elf*): Likewise.
5678 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
5679 (x86_64-*-freebsd*): Likewise.
5680 (x86_64-*-netbsd*): Likewise.
5681 (i[34567]86-*-linux*): Likewise.
5682 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5683 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5684 (x86_64-*-linux*): Likewise.
5685 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5686 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
5689 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
5690 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
5691 Append to extra_parts, remove crtbegin.o, crtend.o.
5692 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
5693 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
5694 crtend.o, crtbeginS.o, crtendS.o.
5695 (ia64*-*-linux*): Comment extra_parts.
5696 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
5698 (iq2000*-*-elf*): Clear extra_parts.
5699 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
5700 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
5701 (m32r-*-elf*, m32r-*-rtems*): Split off ...
5702 (m32r-*-rtems*): ... this.
5703 Add m32r/t-m32r to tmake_file.
5704 (m68k-*-elf*): Add t-crtin to tmake_file.
5705 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
5706 (mcore-*-elf): Likewise.
5707 (microblaze*-*-*): Set extra_parts.
5708 (mips*-sde-elf*): New case.
5709 Set tmake_file, extra_parts.
5710 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5711 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5712 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
5715 (mipsisa64sr71k-*-elf*): Likewise.
5716 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5717 (mips-*-elf*, mipsel-*-elf*): Likewise.
5718 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5719 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
5720 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5721 (mips*-*-rtems*): Likewise.
5722 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
5723 (moxie-*-*): Split into ...
5724 (moxie-*-elf, moxie-*-uclinux*): ... this.
5725 Add to extra_parts, remove crtbegin.o, crtend.o.
5726 (moxie-*-rtems*): New case.
5729 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
5731 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
5732 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
5735 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
5736 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
5738 (powerpc-*-eabisim*): Likewise.
5739 (powerpc-*-elf*): Likewise.
5740 (powerpc-*-eabialtivec*): Likewise.
5741 (powerpc-xilinx-eabi*): Likewise.
5742 (powerpc-*-eabi*): Likewise.
5743 (powerpc-*-rtems*): Likewise.
5744 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
5747 (powerpc-*-lynxos*): Add to tmake_file.
5748 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
5749 rs6000/t-crtstuff, t-crtstuff-pic.
5751 (powerpcle-*-eabisim*): Likewise.
5752 (powerpcle-*-eabi*): Likewise.
5753 (rx-*-elf): Remove extra_parts.
5754 (s390x-ibm-tpf*): Set extra_parts.
5755 (score-*-elf): Set extra_parts.
5756 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5757 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5758 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5759 (sh64l*-*-netbsd*): Split into ...
5760 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
5761 Add t-crtstuff-pic to tmake_file.
5763 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
5765 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
5766 (sparc-*-elf*): Remove t-crtin from tmake_file.
5767 Add to extra_parts, remove crtbegin.o, crtend.o.
5768 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
5769 (sparc64-*-linux*): Likewise.
5770 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
5771 Add to extra_parts, remove crtbegin.o, crtend.o.
5772 (sparc64-*-elf*): Remove t-crtin from tmake_file.
5773 Add to extra_parts, remove crtbegin.o, crtend.o.
5774 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
5775 Add to extra_parts, remove crtbegin.o, crtend.o.
5776 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
5777 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
5778 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
5780 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
5782 (tic6x-*-*): Change to ...
5783 (tic6x-*-elf): ... this.
5785 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
5787 (am33_2.0-*-linux*): Add comment.
5788 (mep*-*-*): Add mep/t-mep to tmake_file.
5790 * config/alpha/t-vms: New file.
5791 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
5792 * config/arm/crti.S, config/arm/crtn.S: New files.
5793 * config/bfin/crti.S, config/bfin/crtn.S: New files.
5794 * config/bfin/crtlibid.S: New file.
5795 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
5796 * config/c6x/crti.S, config/c6x/crtn.S: New files.
5797 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
5798 (crti.o, crtin.o): New rules.
5799 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5800 * config/c6x/t-uclinux: New file.
5801 * config/cris/t-elfmulti: New file.
5802 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
5803 * config/fr30/crti.S, config/fr30/crtn.S: New files.
5804 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
5805 * config/frv/t-frv: New file.
5806 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
5807 * config/h8300/crti.S, config/h8300/crtn.S: New files.
5808 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
5810 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
5811 refer to cygming-crtbegin.c, cygming-crtend.c.
5813 * config/i386/t-nto: New file.
5814 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
5815 * config/ia64/crti.S, config/ia64/crtn.S: New files.
5816 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
5817 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
5820 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5821 (crtinitS.o): New rule.
5822 * config/ia64/vms-crtinit.S: New file.
5823 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
5824 * config/m32r/initfini.c: New file.
5825 * config/m32r/t-linux, config/m32r/t-m32r: New files.
5826 * config/m68k/crti.S, config/m68k/crtn.S: New files.
5827 * config/mcore/crti.S, config/mcore/crtn.S: New files.
5828 * config/mep/t-mep: New file.
5829 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
5830 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
5831 * config/mips/crti.S, config/mips/crtn.S: New files.
5832 * config/mips/t-crtstuff: New file.
5833 * config/mmix/crti.S, config/mmix/crtn.S: New files.
5834 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
5835 (CUSTOM_CRTIN): Set.
5836 ($(T)crti.o, $(T)crtn.o): Remove $(T),
5838 Use $(srcdir) to refer to crti.S, crtn.S.
5839 Use .S extension, $<.
5840 * config/moxie/crti.asm: Rename to ...
5841 * config/moxie/crti.S: ... this.
5842 * config/moxie/crtn.asm: Rename to ...
5843 * config/moxie/crtn.S: ... this.
5844 * config/moxie/t-moxie: Remove.
5845 * config/pa/stublib.c: New file.
5846 * config/pa/t-stublib, config/pa/t-stublib64: New files.
5847 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
5848 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
5849 * config/rs6000/t-crtstuff: New file.
5850 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
5851 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
5852 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
5853 Make output file explicit.
5854 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
5855 Make output file explicit.
5856 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
5857 Make output file explicit.
5858 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
5859 Make output file explicit.
5860 * config/score/crti.S, config/score/crtn.S: New files.
5861 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
5862 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
5864 * config/sh/t-sh, config/sh/t-superh: New files.
5865 * config/sparc/t-linux64: New file.
5866 * config/spu/cache.S, config/spu/cachemgr.c: New files.
5867 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
5868 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
5869 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
5870 * config/t-crtin: Remove.
5871 * config/t-crtstuff-pic: New file.
5872 * config/t-sol2 (CUSTOM_CRTIN): Set.
5873 (crti.o, crtn.o): New rules.
5874 * config/vms/t-vms: New file.
5875 * config/vms/vms-ucrt0.c: New file.
5876 * config/xtensa/t-elf: New file.
5878 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5880 * Makefile.in (SHLIB_NM_FLAGS): Set.
5881 * mkmap-flat.awk, mkmap-symver.awk: New files.
5882 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
5884 * configure: Regenerate.
5885 * config/libgcc-glibc.ver: New file.
5886 * config/libgcc-libsystem.ver: New file.
5887 * config/t-libunwind (SHLIB_LC): Set.
5888 * config/t-linux: New file.
5889 * config/t-slibgcc (INSTALL_SHLIB): New.
5890 (SHLIB_INSTALL): Use it.
5891 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
5892 to mkmap-symver.awk.
5893 (SHLIB_MAPFILES): Don't append, adapt pathname.
5894 (SHLIB_VERPFX): Set.
5895 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
5896 to mkmap-symver.awk.
5897 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
5898 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
5899 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
5900 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
5902 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
5903 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
5904 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
5905 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
5906 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
5907 * config/i386/libgcc-darwin.10.4.ver,
5908 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
5910 * config/i386/t-darwin: Remove.
5911 * config/i386/t-darwin64: Likewise.
5912 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
5913 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
5914 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
5915 * config/i386/t-linux: New file.
5916 * config/i386/t-mingw32: New file.
5917 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
5918 * config/ia64/t-glibc: Rename to ...
5919 * config/ia64/t-linux: ... this.
5920 (SHLIB_MAPFILES): Set.
5921 * config/ia64/t-glibc-libunwind: Rename to ...
5922 * config/ia64/t-linux-libunwind: ... this.
5923 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
5924 * config/ia64/t-slibgcc-hpux: New file.
5925 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
5926 * config/m68k/t-slibgcc-elf-ver: New file.
5927 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
5928 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
5930 * config/pa/t-slibgcc-hpux: New file.
5931 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
5933 * config/rs6000/libgcc-darwin.10.4.ver,
5934 config/rs6000/libgcc-darwin.10.5.ver: New files.
5935 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
5936 config/rs6000/libgcc-glibc.ver.
5937 * config/rs6000/libgcc-ppc64.ver: Rename to
5938 config/rs6000/libgcc-ibm-ldouble.ver.
5939 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
5940 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
5941 * config/rs6000/t-ldbl128: Rename to ...
5942 * config/rs6000/t-linux: ... this.
5943 (SHLIB_MAPFILES): Adapt filename.
5944 * config/rs6000/t-slibgcc-aix: New file.
5945 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
5946 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
5947 libgcc-excl.ver, libgcc-glibc.ver.
5948 (SHLIB_LINK, SHLIB_INSTALL): Remove.
5949 * config/sparc/libgcc-glibc.ver: New file.
5950 * config/sparc/t-linux: New file.
5951 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
5952 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
5953 t-slibgcc-elf-ver to tmake_file.
5954 Add t-slibgcc-nolc-override to tmake_file for posix threads on
5956 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5957 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
5958 t-slibgcc-elf-ver, t-linux to tmake_file.
5959 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
5961 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
5962 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
5963 (alpha*-dec-*vms*): Likewise.
5964 (arm*-*-freebsd*): Append to tmake_file.
5965 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
5966 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
5968 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
5969 tmake_file for arm*-*-symbianelf*.
5970 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
5971 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
5973 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
5974 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
5975 pa/t-slibgcc-dwarf-ver to tmake_file.
5976 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
5977 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
5978 (hppa*64*-*-hpux11*): Likewise.
5979 (hppa[12]*-*-hpux11*): Likewise.
5980 (x86_64-*-darwin*): Don't override tmake_file, but only keep
5981 i386/t-crtpc, i386/t-crtfm.
5982 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
5983 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5985 Add i386/t-cygwin to tmake_file.
5986 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
5987 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
5988 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5990 Add i386/t-mingw32 to tmake_file.
5991 (x86_64-*-mingw*): Likewise.
5992 (ia64*-*-freebsd*): Append to tmake_file.
5993 (ia64*-*-linux*): Append to tmake_file.
5994 Replace ia64/t-glibc by ia64/t-linux.
5995 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
5997 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
5998 t-slibgcc-hpux to tmake_file.
5999 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
6000 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
6001 (m32rle-*-linux*): Likewise.
6002 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
6004 (microblaze*-linux*): New case.
6005 Append to tmake_file, add t-slibgcc-nolc-override.
6006 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
6007 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
6008 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
6009 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6010 rs6000/t-slibgcc-aix to tmake_file.
6011 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6012 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6013 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
6014 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
6015 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
6016 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
6018 (sparc-*-linux*): Append to tmake_file for *-leon*.
6019 Add sparc/t-linux to tmake_file for non-Leon targets.
6020 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
6021 (tic6x-*-uclinux): New case.
6022 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
6023 (tic6x-*-*): Add c6x/t-elf to tmake_file.
6024 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
6025 (am33_2.0-*-linux*): Append to tmake_file.
6026 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
6027 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
6028 x86_64-*-kfreebsd*-gnu.
6029 Add i386/t-linux to tmake_file.
6031 2011-10-28 Ian Lance Taylor <iant@google.com>
6033 * config/i386/morestack.S: Correct CFI information to do proper
6034 returns throughout function. In 32-bit mode, save %ebx so that it
6035 is restored on unwind.
6037 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
6039 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
6040 case where B3 isn't the return register.
6042 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
6043 logic for doubleword pops.
6045 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
6047 * config/rs6000/t-freebsd: Add wildcard.
6049 2011-10-21 Paul Brook <paul@codesourcery.com>
6051 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
6053 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
6054 Eric Botcazou <ebotcazou@adacore.com>
6057 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
6058 fs->signal_frame to 1.
6060 2011-10-07 Ian Lance Taylor <iant@google.com>
6062 * generic-morestack-thread.c: #include <errno.h>.
6064 2011-10-07 Ian Lance Taylor <iant@google.com>
6067 * generic-morestack.c (__generic_morestack): Make sure the segment
6068 is large enough for both the stack frame and the copied
6071 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6074 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
6077 2011-09-28 Nick Clifton <nickc@redhat.com>
6079 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
6080 64-bit doubles are not enabled.
6081 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
6082 and floatunsisf functions.
6084 2011-09-13 Paul Brook <paul@codesourcery.com>
6086 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
6087 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
6088 * unwind-arm-common.inc: New file.
6089 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
6090 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
6091 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
6092 * config/c6x/libunwind.S: New file.
6093 * config/c6x/pr-support.c: New file.
6094 * config/c6x/unwind-c6x.c: New file.
6095 * config/c6x/unwind-c6x.h: New file.
6096 * config/c6x/t-c6x-elf: New file.
6098 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
6100 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
6101 (ASM_DIVZERO): Ditto.
6102 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
6104 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
6106 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
6108 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
6111 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
6112 instead of an assembly one.
6114 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
6117 * Makefile.in (install-unwind_h): Create
6118 $(gcc_objdir)/include/unwind.h atomically.
6120 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6122 * Makefile.in (install-unwind_h): Remove destination file first.
6124 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6127 * config/mips/t-mips16: New file.
6128 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
6129 (mips*-*-linux*): Likewise.
6130 (mips*-sde-elf*): Likewise.
6131 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
6132 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
6133 Add mips/t-mips16 to tmake_file.
6134 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
6135 (mips-*-elf*): Likewise.
6136 (mips64-*-elf*): Likewise.
6137 (mips64orion-*-elf*): Likewise.
6138 (mips*-*-rtems*): Likewise.
6139 (mipstx39-*-elf*): Likewise.
6140 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
6141 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
6143 Use $(srcdir) to refer to sync.c.
6145 ($(libgcc-sync-funcs-o)): Likewise.
6146 ($(libgcc-sync-size-funcs-s-o)): Likewise.
6147 ($(libgcc-sync-funcs-s-o)): Likewise.
6149 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
6151 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
6154 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
6157 * config/i386/value-unwind.h: New.
6159 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
6161 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
6162 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
6163 Add to tmake_file rather than overriding it.
6165 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6167 * config/t-softfp: Remove.
6168 * soft-fp: Moved from ../gcc/config.
6169 * soft-fp/README: Remove t-softfp reference.
6170 * soft-fp/t-softfp: Move to config/t-softfp.
6171 (softfp_machine_header): Remove.
6172 (softfp_file_list): Remove config subdir.
6173 (soft-fp-objects): New variable.
6174 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
6175 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
6176 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
6177 * config/t-softfp-excl: New file.
6178 * config/t-softfp-sfdf: New file.
6179 * config/t-softfp-tf: New file.
6180 * config/no-sfp-machine.h: New file.
6181 * config/arm/sfp-machine.h: New file.
6182 * config/arm/t-softfp: New file.
6183 * config/c6x/sfp-machine.h: New file.
6184 * config/i386/32/t-fprules-softfp: Rename to ...
6185 * config/i386/32/t-softfp: ... this.
6186 (tifunctions, LIB2ADD): Remove.
6187 (softfp_int_modes): Override.
6188 * config/i386/64/t-softfp-compat (tf-functions): Remove config
6190 * config/i386/64/eqtf2.c: Likewise.
6191 * config/i386/64/getf2.c: Likewise.
6192 * config/i386/64/letf2.c: Likewise.
6193 * config/ia64/sft-machine.h: New file.
6194 * config/ia64/t-fprules-softfp: Rename to ...
6195 * config/ia64/t-softfp: ... this.
6196 * config/lm32/sfp-machine.h: New file.
6197 * config/moxie/t-moxie-softfp: Remove.
6198 * config/rs6000/ibm-ldouble-format: New file.
6199 * config/rs6000/ibm-ldouble.c: New file.
6200 * config/rs6000/libgcc-ppc-glibc.ver: New file
6201 * config/rs6000/libgcc-ppc64.ver: New file
6202 * config/rs6000/sfp-machine.h: New file.
6203 * config/rs6000/t-freebsd: New file.
6204 * config/rs6000/t-ibm-ldouble: New file.
6205 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
6206 libgcc-ppc-glibc.ver.
6207 * config/rs6000/t-linux64: New file.
6208 * config/rs6000/t-ppccomm (LIB2ADD): Add
6209 $(srcdir)/config/rs6000/ibm-ldouble.c.
6210 * config/rs6000/t-ppccomm-ldbl: New file.
6211 * config/score/sfp-machine.h: New file.
6212 * config.host (sfp_machine_header): Explain.
6213 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
6214 t-softfp to tmake_file.
6215 (arm*-*-uclinux*): Likewise.
6216 (arm*-*-ecos-elf): Likewise.
6217 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
6218 (arm*-*-rtems*): Likewise.
6219 (arm*-*-elf): Likewise.
6220 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
6222 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
6223 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
6224 (lm32-*-uclinux*): Likewise.
6225 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
6226 t-softfp-excl, t-softfp.
6227 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
6228 (powerpc64-*-darwin*): Likewise.
6229 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
6231 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
6233 (powerpc-*-eabisim*): Likewise.
6234 (powerpc-*-elf*): Likewise.
6235 (powerpc-*-eabialtivec*): Likewise.
6236 (powerpc-xilinx-eabi*): Likewise.
6237 (powerpc-*-rtems*): Likewise.
6238 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
6239 t-softfp-excl, t-softfp to tmake_file.
6240 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
6241 rs6000/t-ppccomm-ldbl to tmake_file.
6242 (powerpcle-*-elf*): Likewise.
6243 (powerpcle-*-eabisim*): Likewise.
6244 (powerpcle-*-eabi*): Likewise.
6245 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6246 rs6000/t-ibm-ldouble to tmake_file.
6247 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6248 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6249 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
6250 (tic6x-*-*): Likewise.
6251 (i[34567]86-*-darwin*, x86_64-*-darwin*,
6252 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
6253 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
6254 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
6255 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
6256 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
6257 t-softfp to tmake_file.
6258 * configure.ac (sfp_machine_header): Provide default if unset.
6260 Link sfp-machine.h to config/$sfp_machine_header.
6261 * configure: Regenerate.
6263 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6265 * Makefile.in (double_type_size, long_double_type_size): Set.
6266 Remove $(fpbit-in-libgcc) support.
6267 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
6268 (fpbit-src): New variable.
6269 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
6270 Compile with -DFLOAT $(FPBIT_CFLAGS).
6272 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
6273 Compile with $(FPBIT_CFLAGS).
6275 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
6276 Compile with -DFLOAT $(TPBIT_CFLAGS).
6278 * configure.ac (double_type_size, long_double_type_size):
6279 Determine and substitute.
6280 * configure: Regenerate.
6281 * fp-bit.c, fp-bit.h: New files.
6282 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
6283 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
6284 * config/mips/t-mips: New file.
6285 * config/mips/t-sdemtk: New file.
6286 * config/rs6000/ppc64-fp.c: New file.
6287 * config/rs6000/t-darwin (LIB2ADD): Add
6288 $(srcdir)/config/rs6000/ppc64-fp.c.
6289 * config/rs6000/t-ppc64-fp: New file.
6290 * config/rx/rx-lib.h: New file.
6291 * config/rx/t-rx (FPBIT): Set to true.
6292 ($(gcc_objdir)/fp-bit.c): Remove.
6293 (DPBIT): Set to true only with -m64bit-doubles.
6294 ($(gcc_objdir)/dp-bit.c): Remove.
6295 * config/sparc/t-softfp: Remove.
6296 * config/spu/t-elf: New file.
6297 * config/t-fdpbit, config/t-fpbit: New files.
6298 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
6299 (mips*-*-*): Likewise.
6300 (arm-wrs-vxworks): Likewise.
6301 (arm*-*-freebsd*): Likewise.
6302 (avr-*-rtems*): Add t-fpbit to tmake_file.
6303 (avr-*-*): Likewise.
6304 (bfin*-elf*): Add t-fdpbit to tmake_file.
6305 (bfin*-uclinux*): Likewise.
6306 (bfin*-linux-uclibc*): Likewise.
6307 (bfin*-rtems*): New case.
6308 Add t-fdpbit to tmake_file.
6309 (bfin*-*): Add t-fdpbit to tmake_file.
6310 (crisv32-*-elf): Likewise.
6311 (cris-*-linux*): Likewise.
6312 (fr30-*-elf): Likewise.
6313 (frv-*-elf, frv-*-*linux*): Likewise.
6314 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
6315 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
6316 (m32r-*-elf*): Likewise.
6317 (m32rle-*-elf*): Likewise.
6318 (m32r-*-linux*): Likewise.
6319 (m32rle-*-linux*): Likewise.
6320 (mcore-*-elf): Add t-fdpbit to tmake_file.
6321 (microblaze*-*-*): Likewise.
6322 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
6323 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
6324 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
6326 Add mips/t-tpbit to tmake-file.
6327 (mips*-*-linux*): Fix typo.
6328 (mips*-sde-elf*): New case
6329 Add mips/t-sdemtk unless using newlib.
6330 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
6331 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
6332 (mn10300-*-*): Likewise.
6333 (pdp11-*-*): Likewise.
6334 (picochip-*-*): Add t-fpbit to tmake_file.
6335 (powerpc-*-eabisimaltivec*): Likewise.
6336 (powerpc-*-eabisim*): Likewise.
6337 (powerpc-*-elf*): Likewise.
6338 (powerpc-*-eabialtivec*): Likewise.
6339 (powerpc-xilinx-eabi*): New case.
6340 Add t-fdpbit to tmake_file.
6341 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
6342 (powerpc-*-rtems*): Likewise.
6343 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
6345 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
6347 (powerpc-*-lynxos*): Likewise.
6348 (powerpcle-*-elf*): Likewise.
6349 (powerpcle-*-eabisim*): Likewise.
6350 (powerpcle-*-eabi*): Likewise.
6351 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6352 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
6353 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6354 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6355 (rx-*-elf): Add t-fdpbit to tmake_file.
6356 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
6357 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
6358 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
6359 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
6361 (sh-*-rtems*): Add t-fdpbit to tmake_file.
6362 (sh-wrs-vxworks): Likewise.
6363 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
6364 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
6365 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
6366 (sparc64-*-rtems*): ... new case.
6367 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
6368 (spu-*-elf*): Likewise.
6369 Add spu/t-elf to tmake_file.
6370 (v850*-*-*): Add t-fdpbit to tmake_file.
6371 (xstormy16-*-elf): Likewise.
6372 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
6373 (mep*-*-*): Likewise.
6375 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6377 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
6379 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
6380 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
6381 (install-unwind_h): New target.
6382 (all): Depend on it.
6383 * config.host (unwind_header): New variable.
6384 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
6385 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
6386 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
6387 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
6388 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
6390 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
6392 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
6394 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
6396 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
6397 (ia64*-*-freebsd*): Likewise.
6398 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
6400 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
6401 $with_system_libunwind.
6402 (ia64*-*-hpux*): Set tmake_file.
6403 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
6404 (picochip-*-*): Set tmake_file.
6405 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
6407 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6408 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6409 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
6410 (xtensa*-*-elf*): Set tmake_file.
6411 (xtensa*-*-linux*): Likewise.
6412 * configure.ac: Include ../config/unwind_ipinfo.m4.
6413 Call GCC_CHECK_UNWIND_GETIPINFO.
6414 Link unwind.h to $unwind_header.
6415 * configure: Regenerate.
6416 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
6417 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
6418 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
6419 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
6420 * config/unwind-dw2-fde-darwin.c: New file.
6421 * config/arm/libunwind.S, config/arm/pr-support.c,
6422 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
6423 config/arm/unwind-arm.h,: New files.
6424 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
6425 config/ia64/t-eh-ia64, config/ia64/t-glibc,
6426 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
6427 config/ia64/t-vms, config/ia64/unwind-ia64.c,
6428 config/ia64/unwind-ia64.h: New files.
6429 * config/picochip/t-picochip: New file.
6430 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
6432 * config/rs6000/t-darwin (LIB2ADDEH): Set.
6433 * config/s390/t-tpf (LIB2ADDEH): Remove.
6434 * config/t-darwin (LIB2ADDEH): Set.
6435 * config/t-eh-dw2-dip: New file.
6436 * config/t-libunwind, config/t-libunwind-elf: New files.
6437 * config/t-sol2 (LIB2ADDEH): Remove.
6438 * config/xtensa/t-xtensa: New file.
6440 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
6442 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
6443 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
6444 long long to check rt_sigreturn syscall.
6446 2011-08-02 Alan Modra <amodra@gmail.com>
6448 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6449 Restore for indirect call bcrtl from correct stack slot, and only
6450 if cfa+40 isn't valid.
6452 2011-08-01 Julian Brown <julian@codesourcery.com>
6454 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
6455 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
6456 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
6458 2011-08-01 Julian Brown <julian@codesourcery.com>
6460 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
6461 (libgcc-std.ver.in): Use above.
6462 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
6463 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
6465 * config/t-fixedpoint-gnu-prefix: New file.
6466 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
6467 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
6470 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
6472 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
6473 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
6474 for x86-64. Properly check __x86_64__ and __LP64__.
6476 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
6478 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
6480 (_FP_WS_TYPE): Likewise.
6481 (_FP_I_TYPE): Likewise.
6483 2011-07-28 Alan Modra <amodra@gmail.com>
6485 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6486 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
6487 in a plt call stub. Do restore r2 if stopped on bctrl.
6489 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6491 * config.host (i[3456x]86-*-netware*): Remove.
6492 * config/i386/netware-crt0.c, config/i386/t-nwld,
6493 config/i386/t-slibgcc-nwld: Remove.
6495 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
6497 * config.host: Handle tic6x-*-*.
6498 * config/c6x/c6x-abi.h: New file.
6500 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6502 * config/i386/crtprec.c: New file.
6503 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
6504 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
6505 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
6506 (x86_64-*-darwin*): Likewise.
6507 (i[34567]86-*-solaris2*: Likewise.
6509 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6511 * config/alpha/crtfastmath.c: New file.
6512 * config/i386/crtfastmath.c: New file.
6513 * config/ia64/crtfastmath.c: New file.
6514 * config/mips/crtfastmath.c: New file.
6515 * config/sparc/crtfastmath.c: New file.
6517 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
6519 Add -frandom-seed=gcc-crtfastmath.
6520 * config/alpha/t-crtfm: Remove.
6521 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
6522 * config/ia64/t-ia64 (crtfastmath.o): Remove.
6524 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
6525 (alpha*-dec-osf5.1*): Likewise.
6526 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
6527 Add crtfastmath.o to extra_parts.
6528 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
6529 Add crtfastmath.o to extra_parts.
6530 (x86_64-*-darwin*): Likewise.
6531 (x86_64-*-mingw*): Likewise.
6532 (ia64*-*-elf*): Add t-crtfm to tmake_file.
6533 (ia64*-*-freebsd*): Likewise.
6534 (ia64*-*-linux*): Likewise.
6535 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
6536 Add crtfastmath.o to extra_parts.
6538 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6540 * config/darwin-crt3.o: New file.
6541 * config/rs6000/darwin-crt2.c: New file.
6542 * config/t-darwin: New file.
6543 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
6545 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
6546 (powerpc-*-darwin*): Add crt2.o to extra_parts.
6547 (powerpc64-*-darwin*): Likewise.
6549 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6551 * config/i386/netware-crt0.c: New file.
6552 * config/i386/t-nwld: Rename to ...
6553 * config/i386/t-slibgcc-nwld: ... this.
6554 * config/i386/t-nwld: New file.
6555 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
6557 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
6560 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6562 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
6564 * configure: Regenerate.
6566 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6568 * dfp-bit.c, dfp-bit.h: New files.
6569 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
6571 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
6572 ($(d64pbit-o)): Likewise.
6573 ($(d128pbit-o)): Likewise.
6574 * config/t-dfprules: New file.
6575 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
6576 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
6577 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
6578 (x86_64-*-linux*): Likewise.
6579 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
6580 (i[34567]86-*-cygwin*): Likewise.
6581 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
6582 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
6584 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6586 * Makfile.in (LIBGCOV): New variable.
6587 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
6588 * libgcov.c: New file.
6590 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6592 * fixed-bit.c, fixed-bit.h: New files.
6593 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
6594 refer to fixed-bit.c.
6596 2011-07-07 Joseph Myers <joseph@codesourcery.com>
6598 * config.host (*local*): Remove.
6600 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6603 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
6604 like i?86-*-solaris2.1[0-9]*.
6605 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
6606 * configure.ac (i?86-*-solaris2*): Likewise.
6607 * configure: Regenerate.
6609 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
6611 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
6612 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
6613 md_unwind_header by splitting out of...
6614 (i[34567]86-*-linux*): ... this.
6615 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
6616 Remove md_unwind_header by splitting out of...
6617 (x86_64-*-linux*): ... this.
6619 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
6621 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
6623 2011-06-28 Nick Clifton <nickc@redhat.com>
6625 * config.host: Recognize all V850 variants.
6627 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
6629 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
6631 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6633 * shared-object.mk (c_flags-$o): Save c_flags.
6634 ($(base)$(objext)): Use it.
6635 ($(base)_s$(objext)): Likewise.
6637 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
6639 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
6640 * libgcc-std.ver.in (GCC_4.7.0): New section.
6642 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
6646 * config/avr/t-avr: Fix line endings.
6647 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
6650 2011-06-14 Olivier Hainque <hainque@adacore.com>
6651 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6653 * config/mips/irix6-unwind.h: New file.
6654 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
6656 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
6658 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
6659 (sparc64_fallback_frame_state): Use it.
6660 (sparc64_frob_update_context): Further adjust context.
6661 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
6662 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
6663 * config/sparc/sol2-cn.S: Likewise.
6665 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6667 * enable-execute-stack-empty.c: New file.
6668 * enable-execute-stack-mprotect.c: New file.
6669 * config/i386/enable-execute-stack-mingw32.c: New file.
6670 * config.host (enable_execute_stack): New variable.
6671 Select appropriate variants.
6672 * configure.ac: Link enable-execute-stack.c to
6673 $enable_execute_stack.
6674 * configure: Regenerate.
6675 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
6676 (lib2funcs): Remove _enable_execute_stack.
6678 2011-06-09 David S. Miller <davem@davemloft.net>
6679 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6681 * config.host (sparc-*-linux*): Correct md_unwind_header
6683 (s390x-ibm-tpf*): Fix typo.
6685 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6687 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
6688 Add crtfastmath.o to extra_parts.
6689 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
6691 * config/mips/t-crtfm: Remove.
6693 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6695 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
6697 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
6699 * config.host (sh*-*-linux*): Fix typo.
6701 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6703 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
6704 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
6705 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
6706 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
6707 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
6708 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
6709 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
6710 Wrap in !__MINGW64__.
6711 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
6712 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
6713 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
6714 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
6715 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
6716 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
6717 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
6719 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
6720 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
6721 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
6722 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
6723 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
6724 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
6725 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
6726 * config/no-unwind.h: New file.
6727 * config.host (md_unwind_header): Document.
6729 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
6730 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
6731 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
6732 hppa[12]*-*-hpux11*): Set md_unwind_header.
6733 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
6734 Set md_unwind_header.
6735 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
6736 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
6737 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
6738 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
6739 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
6740 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
6741 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
6743 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
6744 * configure: Regenerate.
6746 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6748 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
6749 Set tmake_file, extra_parts.
6750 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
6752 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
6754 * config/mips/t-irix6: New file.
6755 * config/mips/t-slibgcc-irix: New file.
6757 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6759 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
6760 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
6762 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6764 * configure.ac (target_thread_file): Determine thread model.
6765 * configure: Regenerate.
6766 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
6767 * config/alpha/t-alpha: New file.
6768 * config/alpha/t-crtfm: Use $<.
6769 * config/alpha/t-ieee: New file.
6770 * config/alpha/t-osf-pthread: New file.
6771 * config/alpha/t-slibgcc-osf: New file.
6772 * config/alpha/libgcc-osf5.ver: New file.
6774 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6776 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
6778 Add crtfastmath.o to extra_parts.
6780 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6782 * config/gmon-sol2.c: Reindent.
6784 Remove, correct casts.
6785 Use STDERR_FILENO, NULL.
6786 (BASEADDRESS): Remove.
6788 (errno, sbrk): Remove declarations.
6789 (monstartup) [hp300]: Remove.
6792 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6794 * Makefile.in (cpu_type): Define.
6795 * config.host (i[34567]86-*-rtems*): Handle it.
6796 (i[34567]86-*-solaris2*): Move body ...
6797 (*-*-solaris2*): ... here.
6798 New case, generalize.
6799 (sparc-*-elf*): Handle it.
6800 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
6801 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
6802 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
6804 (sparc*-*-solaris2*): ... this.
6806 (sparc64-*-elf*): Handle it.
6807 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
6808 Merge ../gcc/config/i386/gmon-sol2.c.
6809 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
6811 Merge ../gcc/config/i386/sol2-gc1.asm.
6812 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
6814 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
6816 * config/i386/t-crtfm (crtfastmath.o): Use $<.
6817 * config/i386/t-crtstuff: New file.
6818 * config/i386/t-softfp: New file.
6819 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
6820 $(T)crti.o, $(T)crtn.o): Remove.
6821 (gcrt1.o): New rule.
6822 (TARGET_LIBGCC2_CFLAGS): Remove.
6823 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
6824 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
6825 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
6826 * config/sparc/t-sol2: New file.
6827 * config/sparc/t-crtfm: Move to ...
6828 * config/t-crtfm: ... this.
6829 Use $(cpu_type), $<.
6830 * config/t-crtin: New file.
6831 * config/sparc/t-softfp: New file.
6832 * config/sparc/t-softmul: New file.
6833 * config/t-rtems: New file.
6834 * config/t-slibgcc: New file.
6835 * config/t-slibgcc-elf-ver: New file.
6836 * config/t-slibgcc-gld: New file.
6837 * config/t-slibgcc-sld: New file.
6838 * config/t-sol2: New file.
6839 * configure.ac: Include ../config/lib-ld.m4.
6840 Call AC_LIB_PROG_LD_GNU.
6841 Substitute cpu_type.
6842 * configure: Regenerate.
6844 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
6847 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
6848 libgcc-std.ver in the build directory.
6849 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
6850 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
6852 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
6854 * libgcc-std.ver.in: New file.
6855 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
6857 (libgcc-std.ver): New rule.
6858 * config/t-gnu-prefix: New file.
6860 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6862 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
6864 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6866 * config/i386/darwin-lib.h: New file.
6868 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6870 * config/arm/symbian-lib.h: New.
6872 2011-05-04 Chris Demetriou <cgd@google.com>
6874 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
6875 (__x86.get_pc_thunk.bx): ...this.
6876 (__morestack): Adjust for rename, remove undef of __i686.
6878 2011-05-03 Chris Demetriou <cgd@google.com>
6880 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
6882 2011-03-22 Joseph Myers <joseph@codesourcery.com>
6884 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
6885 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
6886 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
6887 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
6888 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
6891 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
6893 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
6894 Adjust copyright year.
6896 2011-03-07 Ian Lance Taylor <iant@google.com>
6898 * generic-morestack.c (__splitstack_find): Adjust returned stack
6899 pointer to include all registers pushed by __morestack.
6901 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
6904 * configure.ac: Call ACX_NONCANONICAL_TARGET.
6905 (toolexecdir): Calculate and AC_SUBST.
6906 (toolexeclibdir): Likewise.
6907 * Makefile.in (target_noncanonical): Import.
6908 (toolexecdir): Likewise.
6909 (toolexeclibdir): Likewise.
6910 * configure: Regenerate.
6912 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
6915 * config/arm/bpabi.h: Rename to...
6916 * config/arm/bpabi-lib.h: ...this.
6918 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6920 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
6922 * configure: Regenerate.
6924 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
6926 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
6927 __FLOAT_WORD_ORDER__.
6928 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
6931 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6934 * Makefile.in (install-strip): New phony target.
6936 2010-11-07 Ian Lance Taylor <iant@google.com>
6939 * config/i386/morestack.S (__morestack_large_model): New
6942 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
6944 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
6946 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
6948 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
6950 * config/arm/bpabi.h: New file.
6951 * config/frv/frv-abi.h: New file.
6953 2010-10-01 Ian Lance Taylor <iant@google.com>
6955 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
6956 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
6958 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
6961 * config.host: Add the missing `$'.
6963 2010-09-30 Michael Eager <eager@eagercon.com>
6965 * config.host: Add microblaze*-*-*.
6966 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
6967 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
6968 udivsi3.asm,umodsi3.asm}: New.
6970 2010-09-28 Ian Lance Taylor <iant@google.com>
6972 * configure.ac: Adjust CFI test to test assembler directly rather
6973 than checking gcc preprocessor macro.
6974 * configure: Rebuild.
6976 2010-09-27 Ian Lance Taylor <iant@google.com>
6978 * configure.ac: Test whether assembler supports CFI directives.
6979 * config.host: Only add t-stack and i386/t-stack-i386 to
6980 tmake_file if libgcc_cv_cfi is "yes".
6981 * configure: Rebuild.
6983 2010-09-27 Ian Lance Taylor <iant@google.com>
6985 * generic-morestack.h: New file.
6986 * generic-morestack.c: New file.
6987 * generic-morestack-thread.c: New file.
6988 * config/i386/morestack.S: New file.
6989 * config/t-stack: New file.
6990 * config/i386/t-stack-i386: New file.
6991 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
6992 i386/t-stack-i386 to tmake_file.
6994 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
6996 * Makefile.in (libgcc-extra-parts): Check for static archives and
6997 invoke ranlib after installing them.
6998 (gcc-extra-parts): Likewise.
6999 (install-leaf): Likewise.
7001 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
7003 * configure: Regenerated.
7005 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
7007 * configure: Regenerated.
7009 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
7010 Andrew Pinski <pinskia@gmail.com>
7013 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
7015 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
7018 * configure: Regenerated.
7020 2010-09-06 Andreas Schwab <schwab@redhat.com>
7022 * configure: Regenerate.
7024 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
7026 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
7028 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
7031 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
7032 Iain Sandoe <iains@gcc.gnu.org>
7035 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
7036 LIB2FUNCS_EXCLUDE functions.
7038 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
7040 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
7042 * configure: Regenerate.
7044 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
7046 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
7047 i386/t-freebsd to tmake_file.
7048 * config/i386/t-freebsd: New file.
7049 * config/i386/libgcc-bsd.ver: New file.
7051 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
7053 * config.host (powerpc*-eabispe*): Set tmake_file.
7054 (powerpc*-eabi*): Likewise.
7055 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
7056 crtbeginS, crtendS, crtbeginT.
7058 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
7060 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
7061 to tmake_file. Add crtfastmath.o to extra_parts.
7062 * config/mips/t-crtfm: New.
7064 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
7066 * config.host (sparc64-*-rtems*): New target.
7068 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7070 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
7073 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
7075 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
7077 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7079 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
7080 alpha-dec-osf5.0* support.
7082 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
7084 * config.host: Add lm32-*-rtems*.
7086 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7087 Uros Bizjak <ubizjak@gmail.com>
7090 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
7091 like other remaining 32-bit x86 OSes.
7092 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
7094 * config/i386/libgcc-sol2.ver: New file.
7095 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
7097 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
7100 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
7101 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
7102 is used and substitute set_use_emutls.
7103 * configure: Regenerated.
7105 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
7107 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
7109 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7112 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
7114 ($(T)gcrt1.o): Likewise.
7115 ($(T)crt1.o): Likewise.
7116 ($(T)crti.o): Likewise.
7117 ($(T)crtn.o): Likewise.
7119 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7122 * Makefile.in (install): Use $(MAKE) string in rule, for
7125 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
7127 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
7128 * config/mmix/t-mmix: New file.
7129 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
7131 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
7134 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
7137 2010-01-04 Anthony Green <green@moxielogic.com>
7139 * config/moxie/crti.asm, config/moxie/crtn.asm,
7140 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
7141 config/moxie/t-moxie: New files.
7142 * config.host: Add t-moxie-softfp reference.
7144 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
7147 * config/t-slibgcc-darwin: Fix embedded rpaths for
7148 --enable-version-specific-runtime-libs, build extension stub
7149 libs exposing features available from current libgcc_s.
7151 2009-11-11 Jon Beniston <jon@beniston.com>
7153 * config.host: Add lm32 targets.
7154 * config/lm32: New directory.
7155 * config/lm32/libgcc_lm32.h: New file.
7156 * config/lm32/_mulsi3.c: New file.
7157 * config/lm32/_udivmodsi4.c: New file.
7158 * config/lm32/_divsi3.c: New file.
7159 * config/lm32/_modsi3.c: New file.
7160 * config/lm32/_udivsi3.c: New file.
7161 * config/lm32/_umodsi3.c: New file.
7162 * config/lm32/_lshrsi3.S: New file.
7163 * config/lm32/_ashrsi3.S: New file.
7164 * config/lm32/_ashlsi3.S: New file.
7165 * config/lm32/crti.S: New file.
7166 * config/lm32/crtn.S: New file.
7167 * config/lm32/t-lm32: New file.
7168 * config/lm32/t-elf: New file.
7169 * config/lm32/t-uclinux: New file.
7171 2009-10-26 Nick Clifton <nickc@redhat.com>
7173 * config.host: Add support for RX target.
7174 * config/rx: New directory.
7175 * config/rx/rx-abi-functions.c: New file. Supplementary
7176 functions for libgcc to support the RX ABI.
7177 * config/rx/rx-abi.h: New file. Supplementary header file for
7178 libgcc RX ABI functions.
7179 * config/rx/t-rx: New file: Makefile fragment for building
7182 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
7184 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
7185 constraint of y0 to "g".
7187 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
7189 * config.host: Include the s390 makefile fragments.
7190 * config/s390/32/_fixdfdi.c: New file.
7191 * config/s390/32/_fixsfdi.c: New file.
7192 * config/s390/32/_fixtfdi.c: New file.
7193 * config/s390/32/_fixunsdfdi.c: New file.
7194 * config/s390/32/_fixunssfdi.c: New file.
7195 * config/s390/32/_fixunstfdi.c: New file.
7196 * config/s390/32/t-floattodi: New file.
7197 * config/s390/libgcc-glibc.ver: New file.
7198 * config/s390/t-crtstuff: New file.
7199 * config/s390/t-linux: New file.
7200 * config/s390/t-tpf: New file.
7202 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7204 * configure.ac (AC_PREREQ): Bump to 2.64.
7206 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
7208 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
7210 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7212 * configure: Regenerate.
7214 2009-08-09 Douglas B Rupp <rupp@gnat.com>
7216 * config.host (ia64-hp-*vms*): New target.
7217 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
7220 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7222 * configure.ac: Add snippet for maintainer-mode.
7223 * configure: Regenerate.
7224 * Makefile.in (AUTOCONF, configure_deps): New variables.
7225 ($(srcdir)/configure)): New rule, active only with maintainer
7228 2009-06-23 DJ Delorie <dj@redhat.com>
7231 * config.host: Add mep support.
7233 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
7235 * config.host: Add i386/${host_address}/t-fprules-softfp and
7236 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
7238 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
7240 * config/i386/64/_multc3.c: Likewise.
7241 * config/i386/64/_powitf2.c: Likewise.
7242 * config/i386/64/eqtf2.c: Likewise.
7243 * config/i386/64/getf2.c: Likewise.
7244 * config/i386/64/letf2.c: Likewise.
7245 * config/i386/64/letf2.c: Likewise.
7246 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
7247 unsigned long long for x64 mingw targets.
7248 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
7249 (_FP_I_TYPE): Define as long long for x64 mingw target.
7251 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
7253 * config.host (vax-*-linux*): New.
7255 2009-05-31 Anthony Green <green@moxielogic.com>
7257 * config.host: Add moxie support.
7258 * config/moxie/t-moxie: New file.
7260 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
7262 * config.host: Add i386/${host_address}/t-fprules-softfp and
7263 t-softfp to tmake_file for i[34567]86-*-cygwin*.
7265 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
7267 * config.host: Add i386/${host_address}/t-fprules-softfp to
7268 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
7270 2009-04-09 Nick Clifton <nickc@redhat.com>
7272 * config/ia64/tf-signs.c: Change copyright header to refer to
7273 version 3 of the GNU General Public License with version 3.1
7274 of the GCC Runtime Library Exception and to point readers at
7275 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
7277 * config/i386/32/tf-signs.c: Likewise.
7278 * config/libbid/_addsub_dd.c: Likewise.
7279 * config/libbid/_addsub_sd.c: Likewise.
7280 * config/libbid/_addsub_td.c: Likewise.
7281 * config/libbid/_dd_to_df.c: Likewise.
7282 * config/libbid/_dd_to_di.c: Likewise.
7283 * config/libbid/_dd_to_sd.c: Likewise.
7284 * config/libbid/_dd_to_sf.c: Likewise.
7285 * config/libbid/_dd_to_si.c: Likewise.
7286 * config/libbid/_dd_to_td.c: Likewise.
7287 * config/libbid/_dd_to_tf.c: Likewise.
7288 * config/libbid/_dd_to_udi.c: Likewise.
7289 * config/libbid/_dd_to_usi.c: Likewise.
7290 * config/libbid/_dd_to_xf.c: Likewise.
7291 * config/libbid/_df_to_dd.c: Likewise.
7292 * config/libbid/_df_to_sd.c: Likewise.
7293 * config/libbid/_df_to_td.c: Likewise.
7294 * config/libbid/_di_to_dd.c: Likewise.
7295 * config/libbid/_di_to_sd.c: Likewise.
7296 * config/libbid/_di_to_td.c: Likewise.
7297 * config/libbid/_div_dd.c: Likewise.
7298 * config/libbid/_div_sd.c: Likewise.
7299 * config/libbid/_div_td.c: Likewise.
7300 * config/libbid/_eq_dd.c: Likewise.
7301 * config/libbid/_eq_sd.c: Likewise.
7302 * config/libbid/_eq_td.c: Likewise.
7303 * config/libbid/_ge_dd.c: Likewise.
7304 * config/libbid/_ge_sd.c: Likewise.
7305 * config/libbid/_ge_td.c: Likewise.
7306 * config/libbid/_gt_dd.c: Likewise.
7307 * config/libbid/_gt_sd.c: Likewise.
7308 * config/libbid/_gt_td.c: Likewise.
7309 * config/libbid/_isinfd128.c: Likewise.
7310 * config/libbid/_isinfd32.c: Likewise.
7311 * config/libbid/_isinfd64.c: Likewise.
7312 * config/libbid/_le_dd.c: Likewise.
7313 * config/libbid/_le_sd.c: Likewise.
7314 * config/libbid/_le_td.c: Likewise.
7315 * config/libbid/_lt_dd.c: Likewise.
7316 * config/libbid/_lt_sd.c: Likewise.
7317 * config/libbid/_lt_td.c: Likewise.
7318 * config/libbid/_mul_dd.c: Likewise.
7319 * config/libbid/_mul_sd.c: Likewise.
7320 * config/libbid/_mul_td.c: Likewise.
7321 * config/libbid/_ne_dd.c: Likewise.
7322 * config/libbid/_ne_sd.c: Likewise.
7323 * config/libbid/_ne_td.c: Likewise.
7324 * config/libbid/_sd_to_dd.c: Likewise.
7325 * config/libbid/_sd_to_df.c: Likewise.
7326 * config/libbid/_sd_to_di.c: Likewise.
7327 * config/libbid/_sd_to_sf.c: Likewise.
7328 * config/libbid/_sd_to_si.c: Likewise.
7329 * config/libbid/_sd_to_td.c: Likewise.
7330 * config/libbid/_sd_to_tf.c: Likewise.
7331 * config/libbid/_sd_to_udi.c: Likewise.
7332 * config/libbid/_sd_to_usi.c: Likewise.
7333 * config/libbid/_sd_to_xf.c: Likewise.
7334 * config/libbid/_sf_to_dd.c: Likewise.
7335 * config/libbid/_sf_to_sd.c: Likewise.
7336 * config/libbid/_sf_to_td.c: Likewise.
7337 * config/libbid/_si_to_dd.c: Likewise.
7338 * config/libbid/_si_to_sd.c: Likewise.
7339 * config/libbid/_si_to_td.c: Likewise.
7340 * config/libbid/_td_to_dd.c: Likewise.
7341 * config/libbid/_td_to_df.c: Likewise.
7342 * config/libbid/_td_to_di.c: Likewise.
7343 * config/libbid/_td_to_sd.c: Likewise.
7344 * config/libbid/_td_to_sf.c: Likewise.
7345 * config/libbid/_td_to_si.c: Likewise.
7346 * config/libbid/_td_to_tf.c: Likewise.
7347 * config/libbid/_td_to_udi.c: Likewise.
7348 * config/libbid/_td_to_usi.c: Likewise.
7349 * config/libbid/_td_to_xf.c: Likewise.
7350 * config/libbid/_tf_to_dd.c: Likewise.
7351 * config/libbid/_tf_to_sd.c: Likewise.
7352 * config/libbid/_tf_to_td.c: Likewise.
7353 * config/libbid/_udi_to_dd.c: Likewise.
7354 * config/libbid/_udi_to_sd.c: Likewise.
7355 * config/libbid/_udi_to_td.c: Likewise.
7356 * config/libbid/_unord_dd.c: Likewise.
7357 * config/libbid/_unord_sd.c: Likewise.
7358 * config/libbid/_unord_td.c: Likewise.
7359 * config/libbid/_usi_to_dd.c: Likewise.
7360 * config/libbid/_usi_to_sd.c: Likewise.
7361 * config/libbid/_usi_to_td.c: Likewise.
7362 * config/libbid/_xf_to_dd.c: Likewise.
7363 * config/libbid/_xf_to_sd.c: Likewise.
7364 * config/libbid/_xf_to_td.c: Likewise.
7365 * config/libbid/bid128.c: Likewise.
7366 * config/libbid/bid128_2_str.h: Likewise.
7367 * config/libbid/bid128_2_str_macros.h: Likewise.
7368 * config/libbid/bid128_2_str_tables.c: Likewise.
7369 * config/libbid/bid128_add.c: Likewise.
7370 * config/libbid/bid128_compare.c: Likewise.
7371 * config/libbid/bid128_div.c: Likewise.
7372 * config/libbid/bid128_fma.c: Likewise.
7373 * config/libbid/bid128_logb.c: Likewise.
7374 * config/libbid/bid128_minmax.c: Likewise.
7375 * config/libbid/bid128_mul.c: Likewise.
7376 * config/libbid/bid128_next.c: Likewise.
7377 * config/libbid/bid128_noncomp.c: Likewise.
7378 * config/libbid/bid128_quantize.c: Likewise.
7379 * config/libbid/bid128_rem.c: Likewise.
7380 * config/libbid/bid128_round_integral.c: Likewise.
7381 * config/libbid/bid128_scalb.c: Likewise.
7382 * config/libbid/bid128_sqrt.c: Likewise.
7383 * config/libbid/bid128_string.c: Likewise.
7384 * config/libbid/bid128_to_int16.c: Likewise.
7385 * config/libbid/bid128_to_int32.c: Likewise.
7386 * config/libbid/bid128_to_int64.c: Likewise.
7387 * config/libbid/bid128_to_int8.c: Likewise.
7388 * config/libbid/bid128_to_uint16.c: Likewise.
7389 * config/libbid/bid128_to_uint32.c: Likewise.
7390 * config/libbid/bid128_to_uint64.c: Likewise.
7391 * config/libbid/bid128_to_uint8.c: Likewise.
7392 * config/libbid/bid32_to_bid128.c: Likewise.
7393 * config/libbid/bid32_to_bid64.c: Likewise.
7394 * config/libbid/bid64_add.c: Likewise.
7395 * config/libbid/bid64_compare.c: Likewise.
7396 * config/libbid/bid64_div.c: Likewise.
7397 * config/libbid/bid64_fma.c: Likewise.
7398 * config/libbid/bid64_logb.c: Likewise.
7399 * config/libbid/bid64_minmax.c: Likewise.
7400 * config/libbid/bid64_mul.c: Likewise.
7401 * config/libbid/bid64_next.c: Likewise.
7402 * config/libbid/bid64_noncomp.c: Likewise.
7403 * config/libbid/bid64_quantize.c: Likewise.
7404 * config/libbid/bid64_rem.c: Likewise.
7405 * config/libbid/bid64_round_integral.c: Likewise.
7406 * config/libbid/bid64_scalb.c: Likewise.
7407 * config/libbid/bid64_sqrt.c: Likewise.
7408 * config/libbid/bid64_string.c: Likewise.
7409 * config/libbid/bid64_to_bid128.c: Likewise.
7410 * config/libbid/bid64_to_int16.c: Likewise.
7411 * config/libbid/bid64_to_int32.c: Likewise.
7412 * config/libbid/bid64_to_int64.c: Likewise.
7413 * config/libbid/bid64_to_int8.c: Likewise.
7414 * config/libbid/bid64_to_uint16.c: Likewise.
7415 * config/libbid/bid64_to_uint32.c: Likewise.
7416 * config/libbid/bid64_to_uint64.c: Likewise.
7417 * config/libbid/bid64_to_uint8.c: Likewise.
7418 * config/libbid/bid_b2d.h: Likewise.
7419 * config/libbid/bid_binarydecimal.c: Likewise.
7420 * config/libbid/bid_conf.h: Likewise.
7421 * config/libbid/bid_convert_data.c: Likewise.
7422 * config/libbid/bid_decimal_data.c: Likewise.
7423 * config/libbid/bid_decimal_globals.c: Likewise.
7424 * config/libbid/bid_div_macros.h: Likewise.
7425 * config/libbid/bid_dpd.c: Likewise.
7426 * config/libbid/bid_flag_operations.c: Likewise.
7427 * config/libbid/bid_from_int.c: Likewise.
7428 * config/libbid/bid_functions.h: Likewise.
7429 * config/libbid/bid_gcc_intrinsics.h: Likewise.
7430 * config/libbid/bid_inline_add.h: Likewise.
7431 * config/libbid/bid_internal.h: Likewise.
7432 * config/libbid/bid_round.c: Likewise.
7433 * config/libbid/bid_sqrt_macros.h: Likewise.
7435 2009-04-09 Jakub Jelinek <jakub@redhat.com>
7437 * Makefile.in: Change copyright header to refer to version
7438 3 of the GNU General Public License and to point readers at the
7439 COPYING3 file and the FSF's license web page.
7440 * config.host: Likewise.
7442 2009-04-07 Alan Modra <amodra@bigpond.net.au>
7444 * config.host: Reorder and merge to match config.gcc change.
7446 2009-04-03 Alan Modra <amodra@bigpond.net.au>
7448 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
7450 2009-03-28 Joseph Myers <joseph@codesourcery.com>
7452 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
7453 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
7454 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
7455 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
7457 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
7459 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
7460 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7462 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
7464 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
7465 ia64/t-softfp-compat to tmake_file.
7467 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
7469 * config/ia64/__divxf3.asm: New.
7470 * config/ia64/_fixtfdi.asm: Likewise.
7471 * config/ia64/_fixunstfdi.asm: Likewise.
7472 * config/ia64/_floatditf.asm: Likewise.
7473 * config/ia64/t-fprules-softfp: Likewise.
7474 * config/ia64/t-softfp-compat: Likewise.
7475 * config/ia64/tf-signs.c: Likewise.
7477 2009-01-18 Ben Elliston <bje@au.ibm.com>
7479 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7481 2009-01-16 Ben Elliston <bje@au.ibm.com>
7483 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
7486 2009-01-13 Ben Elliston <bje@au.ibm.com>
7488 * config/t-softfp: New file.
7489 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
7490 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
7492 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
7494 * config.host: Add m32r*-*-rtems*.
7496 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
7498 * config.host: Add m32c*-*-rtems*.
7500 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7503 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
7504 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
7505 * configure: Regenerate.
7506 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
7507 tmake_file here from gcc/config.gcc.
7508 Move extra_parts here from gcc/config.gcc.
7509 * config/i386/t-sol2: Move here from gcc/config/i386.
7510 Use gcc_srcdir instead of srcdir.
7512 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
7514 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
7517 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
7519 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
7521 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
7523 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
7525 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
7528 * config.host: Add picochip-*-*.
7530 2008-08-06 Bob Wilson <bob.wilson@acm.org>
7532 * config.host: Match more processor names for Xtensa.
7534 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
7536 * config/i386/64/t-softfp-compat: Update comments.
7538 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
7540 * config/i386/64/_divtc3-compat.c: Moved to ...
7541 * config/i386/64/_divtc3.c: Here.
7543 * config/i386/64/_multc3-compat.c: Moved to ...
7544 * config/i386/64/_multc3.c: Here.
7546 * config/i386/64/_powitf2-compat.c: Moved to ...
7547 * config/i386/64/_powitf2.c: Here.
7549 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
7550 .c suffix instead of -compat.c.
7552 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
7554 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
7555 (_FP_MUL_MEAT_D): Ditto.
7556 (_FP_DIV_MEAT_S): Ditto.
7557 (_FP_DIV_MEAT_D): Ditto.
7559 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
7561 * Makefile.in: Add support for __sync_* libgcc functions.
7563 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
7565 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
7567 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7570 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
7571 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
7573 * config/i386/64/t-fprules-softfp: Moved to ...
7574 * config/i386/64/t-softfp-compat: This. New.
7576 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
7578 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
7579 Initialize f with 0.0.
7581 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7584 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
7586 * config/i386/64/_divtc3-compat.c: New.
7587 * config/i386/64/_multc3-compat.c: Likewise.
7588 * config/i386/64/_powitf2-compat.c: Likewise.
7589 * config/i386/64/eqtf2.c: Likewise.
7590 * config/i386/64/getf2.c: Likewise.
7591 * config/i386/64/letf2.c: Likewise.
7592 * config/i386/64/t-fprules-softfp: Likewise.
7594 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7596 * config.host: Add i386/${host_address}/t-fprules-softfp to
7597 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
7598 i[34567]86-*-linux*, x86_64-*-linux*.
7600 * configure.ac: Set host_address to 64 or 32 for x86.
7601 * configure: Regenerated.
7603 * Makefile.in (config.status): Also depend on
7604 $(srcdir)/config.host.
7606 * config/i386/32/t-fprules-softfp: New.
7607 * config/i386/32/tf-signs.c: Likewise.
7609 * config/i386/64/sfp-machine.h: New. Moved from gcc.
7611 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7612 Uros Bizjak <ubizjak@gmail.com>
7614 * config/i386/32/sfp-machine.h: New.
7616 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
7618 * config/rs6000/t-ppccomm: Remove rules that conflict with
7619 auto-generated rules.
7621 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7623 * configure.ac: sinclude override.m4.
7624 * configure: Regenerate.
7626 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
7628 * configure: Regenerate.
7630 2008-06-10 Joseph Myers <joseph@codesourcery.com>
7632 * Makefile.in (DECNUMINC): Remove
7633 -I$(MULTIBUILDTOP)../../libdecnumber.
7636 2008-06-07 Joseph Myers <joseph@codesourcery.com>
7638 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
7639 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
7640 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
7641 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
7642 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
7643 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
7644 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
7645 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
7646 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
7647 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
7648 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
7649 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
7650 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
7651 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
7653 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
7655 * config.host (sh2[lbe]*-*-linux*): Allow target.
7657 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
7659 * config/rs6000/t-ppccomm: Add build rules for new files.
7660 (LIB2ADD_ST): New variable.
7662 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
7666 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
7667 * config/t-avr: New file. Build 16bit libgcc functions.
7669 2008-03-02 Jakub Jelinek <jakub@redhat.com>
7672 * config/t-slibgcc-darwin: Make install-leaf dependent on
7673 install-darwin-libgcc-stubs instead of install.
7675 2008-01-25 Joseph Myers <joseph@codesourcery.com>
7677 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
7678 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
7679 sh-*-rtemscoff*): Remove cases.
7681 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
7683 * Makefile.in (all): Use install-leaf rather than install.
7684 (install): Split most of the rule into...
7685 (install-leaf): ...this new one.
7687 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
7688 Paolo Bonzini <bonzini@gnu.org>
7691 * Makefile.in: Use @shlib_slibdir@ substitution to get
7692 correct install name on darwin.
7693 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
7695 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
7697 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
7698 cris-*-elf and cris-*-none.
7699 (crisv32-*-linux*): Similar, as cris-*-linux*.
7701 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
7703 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
7705 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
7708 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
7709 * configure: Regenerated.
7711 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
7713 * Makefile.in (dfp-filenames): Replace decimal_globals,
7714 decimal_data, binarydecimal and convert_data with
7715 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
7716 and bid_convert_data, respectively.
7718 2007-09-17 Chao-ying Fu <fu@mips.com>
7719 Nigel Stephens <nigel@mips.com>
7721 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
7722 * Makefile.in (fixed_point): Define.
7723 Check if fixed_point is yes to build support functions.
7724 * configure.ac: Check for fixed_point support.
7725 * configure: Regenerated.
7726 * gen-fixed.sh: New file to generate lists of fixed-point labels,
7727 funcs, modes, from, to.
7729 2007-09-11 Janis Johnson <janis187@us.ibm.com
7731 * Makefile.in (dfp-filenames): Add bid128_noncomp.
7733 2007-09-10 Janis Johnson <janis187@us.ibm.com>
7735 * Makefile.in (dfp-filenames): Remove decUtility, add
7736 decDouble, decPacked, decQuad, decSingle.
7738 2007-08-27 Hans Kester <hans.kester@ellips.nl>
7740 * config.host : Add x86_64-elf target.
7742 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7744 * configure.ac (set_have_cc_tls): Add a missing =.
7745 * configure: Regenerated.
7747 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7749 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
7750 and x86_64-*-linux*.
7752 * config/t-tls: New file.
7754 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
7756 * configure.ac: Include ../config/enable.m4 and
7757 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
7758 supports TLS and substitute set_have_cc_tls.
7759 * configure: Regenerated.
7761 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
7763 * Makefile.in: Use libbid for DFP when BID is enabled.
7765 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
7767 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
7768 extra_parts. Add config/i386/t-cygming to tmake_file.
7769 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
7771 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
7772 Danny Smith <dannysmith@users.sourceforge.net>
7775 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
7776 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
7777 * config/i386/t-crtfm: Compile crtfastmath.o with
7778 -minline-all-stringops.
7780 2007-05-10 Richard Sandiford <richard@codesourcery.com>
7782 * config.host (sparc-wrs-vxworks): New target.
7784 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
7786 * config.host: Recognize fido.
7788 2007-04-04 Janis Johnson <janis187@us.ibm.com>
7790 * configure: Check host, not target, for decimal float support.
7792 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
7794 * config/i386/t-crtpc: New file.
7795 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
7796 (x86_64-*-linux*): Ditto.
7798 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
7800 * config.host (x86_64-*-mingw*): New target.
7802 2007-03-23 Michael Meissner <michael.meissner@amd.com>
7803 H.J. Lu <hongjiu.lu@intel.com>
7805 * Makefile.in (enable_decimal_float): New.
7807 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
7808 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
7809 (decbits-filenames): This.
7810 (decbits-objects): New.
7811 (libgcc-objects): Add $(decbits-objects).
7813 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
7814 Substitute enable_decimal_float.
7815 * configure: Regenerated.
7817 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
7819 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
7821 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
7823 * Makefile.in (install-info): New dummy target.
7825 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
7827 * config.host (bfin*-linux-uclibc*): Set extra_parts.
7829 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
7831 * Makefile.in: Add install-html and install-pdf dummy
7834 2007-02-05 Roger Sayle <roger@eyesopen.com>
7835 Daniel Jacobowitz <dan@codesourcery.com>
7837 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
7838 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
7839 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
7841 2007-01-29 Janis Johnson <janis187@us.ibm.com>
7843 * Makefile.in (dec-filenames): Add decExcept.
7845 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
7848 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
7851 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
7853 * configure.ac: Add --enable-version-specific-runtime-libs.
7854 Correct $slibdir default.
7855 * configure: Regenerated.
7857 2007-01-23 Joseph Myers <joseph@codesourcery.com>
7859 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
7861 2007-01-21 Andrew Pinski <pinskia@gmail.com>
7864 * config.host (alpha*-*-linux*): Set extra_parts.
7866 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
7868 * config/sh/t-linux: New.
7869 * config.host (sh*-*-linux*): Set tmake_file.
7871 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
7873 * Makefile.in (install): Handle multilibs.
7875 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7877 * Makefile.in: Added .PHONY entry for documentation targets.
7879 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7881 * Makefile.in: Add empty info, html, dvi, pdf targets.
7883 2007-01-04 Mike Stump <mrs@apple.com>
7885 * Makefile.in (MAKEINFO): Remove.
7888 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
7890 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
7891 * configure: Regenerate.
7892 * Makefile.in (host_subdir): Substitute it.
7893 (gcc_objdir): Use it.
7895 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7897 * config.host (ia64*-*-linux*): Set tmake_file.
7899 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7901 * Makefile.in (version): Define.
7903 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
7904 Paolo Bonzini <bonzini@gnu.org>
7906 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
7907 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
7908 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
7909 config/sparc/t-crtfm, config/t-slibgcc-darwin,
7910 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
7911 shared-object.mk, siditi-object.mk, static-object.mk: New files.
7912 * configure: Generated.
7914 Copyright (C) 2007-2016 Free Software Foundation, Inc.
7916 Copying and distribution of this file, with or without modification,
7917 are permitted in any medium without royalty provided the copyright
7918 notice and this notice are preserved.
projects / thirdparty / gcc.git / blob