1 2016-08-09 Martin Liska <mliska@suse.cz>
3 * libgcov-util.c: Fix typo and GNU coding style.
5 2016-08-09 Martin Liska <mliska@suse.cz>
7 * Makefile.in: Remove __gcov_indirect_call_profiler.
8 * libgcov-profiler.c (__gcov_indirect_call_profiler): Remove
10 * libgcov.h: And the declaration of the function.
12 2016-08-09 Martin Liska <mliska@suse.cz>
14 * libgcov-profiler.c (__gcov_pow2_profiler): Consider 0 as not
17 2016-07-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19 * config/rs6000/_divkc3.c: Add copyright/license boilerplate.
20 * config/rs6000/_mulkc3.c: Likewise.
22 2016-07-29 Georg-Johann Lay <avr@gjlay.de>
24 * config/avr/lib1funcs.S (__muldi3) [have MUL]: No need to clear
25 zero_reg as previous call to __umulhisi3 already cleared it.
27 2016-07-21 Aurelien Jarno <aurelien@aurel32.net>
30 * config/arm/ieee754-df.S (extendsfdf2): Convert sNaN to qNaN.
32 2016-07-19 Nick Clifton <nickc@redhat.com>
34 * config.host (m32r): Add m32r/t-m32r to tmake_file.
35 Add crtinit.o and crtfini.o to extra_parts.
37 2016-07-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
39 * config/rs6000/_divkc3.c: New.
40 * config/rs6000/_mulkc3.c: New.
41 * config/rs6000/quad-float128.h: Define TFtype; declare _mulkc3
43 * config/rs6000/t-float128: Add _mulkc3 and _divkc3 to
46 2016-07-11 Hale Wang <hale.wang@arm.com>
47 Andre Vieira <andre.simoesdiasvieira@arm.com>
49 * config/arm/lib1funcs.S: Add new wrapper.
51 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
53 * config/arm/lib1funcs.S (__ARM_ARCH__): Define to 8 for ARMv8-M.
55 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
57 * config/arm/lib1funcs.S (HAVE_ARM_CLZ): Define for ARMv6* or later
58 and ARMv5t* rather than for a fixed list of architectures.
60 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
62 * config/arm/bpabi-v6m.S: Clarify what architectures is the
63 implementation suitable for.
64 * config/arm/lib1funcs.S (__prefer_thumb__): Define among other cases
65 for all Thumb-1 only targets.
66 (NOT_ISA_TARGET_32BIT): Define for Thumb-1 only targets.
67 (THUMB_LDIV0): Test for NOT_ISA_TARGET_32BIT rather than
70 (ARM_FUNC_ALIAS): Likewise.
71 (umodsi3): Add check to __ARM_ARCH_ISA_THUMB != 1 to guard the idiv
74 (clzsi2): Test for NOT_ISA_TARGET_32BIT rather than __ARM_ARCH_6M__.
77 (L_interwork_call_via_rX): Test for __ARM_ARCH_ISA_ARM rather than
78 __ARM_ARCH_6M__ in guard for checking whether it is defined.
79 (final includes): Test for NOT_ISA_TARGET_32BIT rather than
80 __ARM_ARCH_6M__ and add comment to indicate the connection between
81 this condition and the one in gcc/config/arm/elf.h.
82 * config/arm/libunwind.S: Test for __ARM_ARCH_ISA_THUMB and
83 __ARM_ARCH_ISA_ARM rather than __ARM_ARCH_6M__.
84 * config/arm/t-softfp: Likewise.
86 2016-07-06 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
88 * libgcc2.c (SYMBOL__MAIN): Remove checks for
89 CTOR_LISTS_DEFINED_EXTERNALLY.
91 2016-06-28 Walter Lee <walt@tilera.com>
93 * config/tilepro/atomic.h: Do not include arch/spr_def.h and
95 (SPR_CMPEXCH_VALUE): Define for tilegx.
96 (__NR_FAST_cmpxchg): Define for tilepro.
97 (__NR_FAST_atomic_update): Define for tilepro.
98 (__NR_FAST_cmpxchg64): Define for tilepro.
100 2016-06-23 Jakub Sejdak <jakub.sejdak@phoesys.com>
102 * config.host: Add suport for arm*-*-phoenix* targets.
104 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
106 * config.host: Remove support for mep-*.
107 * config/mep/lib1funcs.S: Remove.
108 * config/mep/lib2funcs.c: Remove.
109 * config/mep/t-mep: Remove.
110 * config/mep/tramp.c: Remove.
112 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
114 * config.host: Remove support for avr-rtems.
115 * config/avr/t-rtems: Remove.
117 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
119 * config.host: Remove m32r-rtems support.
121 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
123 * config.host: Remove h8300-rtems support.
125 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
127 * config.host: Remove support for knetbsd.
129 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
131 * config.host: Remove support for openbsd 2 and 3.
133 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
135 * config.host: Remove interix support.
136 * config/i386/t-interix: Remove.
138 2016-06-18 John David Anglin <danglin@gcc.gnu.org>
140 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Don't set
141 least-significant bit in function pointer for fixup.
143 2016-06-05 Aaron Conole <aconole@redhat.com>
144 Nathan Sidwell <nathan@acm.org>
147 * libgcov-driver-system.c (__gcov_error_file): Disable if IN_GCOV_TOOL.
148 (get_gcov_error_file): Check __gcov_error_file before trying to
150 (gcov_error): Always use get_gcov_error_file.
152 2016-06-02 Aaron Conole <aconole@redhat.com>
154 * libgcov-driver-system.c (__gcov_error_file): New.
155 (get_gcov_error_file): New.
156 (gcov_error): Use and set __gcov_error_file.
157 (gcov_error_exit): New.
158 * libgcov-driver.c (gcov_exit): Call gcov_error_exit.
160 2016-05-26 Nathan Sidwell <nathan@acm.org>
162 * config/nvptx/free.asm: Delete.
163 * config/nvptx/malloc.asm: Delete.
164 * config/nvptx/realloc.c: Delete.
167 2016-05-25 Nathan Sidwell <nathan@acm.org>
169 * config/nvptx/crt0.s: Delete.
170 * config/nvptx/crt0.c: New.
173 2016-05-19 Sandra Loosemore <sandra@codesourcery.com>
175 * config.host [x86_64-*-cygwin*]: Handle tmake_eh_file for mixed
176 dw2/seh configuration.
177 [x86_64-*-mingw*]: Likewise.
179 2016-05-10 Joel Sherrill <joel@rtems.org>
182 * config.host (moxie-*-rtems*): Merge this stanza with other moxie
183 targets so the same extra_parts are built. Also have tmake_file add
184 on to its value rather than override.
186 2016-04-30 Oleg Endo <olegendo@gcc.gnu.org>
188 * config.host: Remove SH5 support.
189 * configure: Likewise.
191 2016-04-29 Oleg Endo <olegendo@gcc.gnu.org>
193 * config/sh/crt1.S: Remove SH5 support.
194 * config/sh/crti.S: Likewise.
195 * config/sh/crtn.S: Likewise.
196 * config/sh/lib1funcs-4-300.S: Likewise.
197 * config/sh/lib1funcs-Os-4-200.S: Likewise.
198 * config/sh/lib1funcs.S: Likewise.
199 * config/sh/linux-unwind.h: Likewise.
200 * config/sh/t-sh64: Delete.
202 2016-04-29 Claudiu Zissulescu <claziss@synopsys.com>
204 * config/arc/ieee-754/eqdf2.S: Handle FPX NaN.
206 2016-04-28 Claudiu Zissulescu <claziss@synopsys.com>
207 Joern Rennecke <joern.rennecke@embecosm.com>
209 * config/arc/crttls.S: New file.
210 * config/arc/t-arc: New rule.
211 * config.host (arc*-*-elf*, arc*-*-linux*): Add crttls.o.
213 2016-04-25 Nick Clifton <nickc@redhat.com>
215 * config/msp430/cmpd.c (__mspabi_cmpf): Add prototype.
216 (__mspabi_cmpd): Likewise.
217 * config/msp430/floathidf.c (__floathidf): Likewise.
218 * config/msp430/floathisf.c (__floathisf): Likewise
219 * config/msp430/floatunhidf.c (__floatunssidf): Likewise.
220 * config/msp430/floatunhisf.c (__floatunshisf): Likewise.
221 * config/msp430/lib2shift.c (__ashlsi3): Take a signed char as the
223 (__ashrsi3): Likewise.
225 2016-04-21 Waldemar Brodkorb <wbx@openadk.org>
227 * config/m68k/linux-atomic.c: Do not include unistd.h
229 2016-04-20 Martin Galvan <martin.galvan@tallertechnologies.com>
231 * config/arm/ieee754-df.S: Fix typos in comments.
233 2016-04-11 Michael Meissner <meissner@linux.vnet.ibm.com>
236 * configure.ac (powerpc*-*-linux*): Rework tests to build
237 __float128 emulation routines to not depend on using #pragma GCC
238 target to enable -mfloat128.
239 * configure: Regnerate.
241 2016-04-04 Eric Botcazou <ebotcazou@adacore.com>
244 * libgcc2.c (L__main): Undefine __LIBGCC_EH_FRAME_SECTION_NAME__ if
245 __MINGW32__ is defined.
247 2016-03-28 James Bowman <james.bowman@ftdichip.com>
249 * libgcc/config/ft32/lib1funcs.S (*divsi3, *modsi3): New.
251 2016-03-22 Michael Meissner <meissner@linux.vnet.ibm.com>
254 * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): If libgcc was
255 built with an assembler that does not support ISA 3.0
256 instructions, rename __extendkftf2_sw to __extendkftf2.
258 2016-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
261 * config/sol2/gmon.c [__i386__] (_mcount): Save and restore
262 call-clobbered registers.
263 (internal_mcount): Remove __i386__ handling.
265 2016-02-26 Joel Sherrill <joel@rtems.org>
267 * config.host: Add x86_64-*-rtems*.
269 2016-02-26 Joel Sherrill <joel@rtems.org>
271 * libgcc/config.host: Add aarch64-*-rtems*.
273 2016-02-26 Paul E. Murphy <murphyp@linux.vnet.ibm.com>
274 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
276 * config/rs6000/sfp-machine.h (_FP_DECL_EX): Declare _fpsr as a
277 union of u64 and double.
278 (FP_TRAPPING_EXCEPTIONS): Return a bitmask of trapping exceptions.
279 (FP_INIT_ROUNDMODE): Read the fpscr instead of writing a mystery
281 (FP_ROUNDMODE): Update the usage of _fpscr.
283 2016-02-25 Ilya Verbin <ilya.verbin@intel.com>
286 * Makefile.in (crtoffloadtable$(objext)): New rule.
287 * configure.ac (extra_parts): Add crtoffloadtable$(objext) if
288 enable_offload_targets is not empty.
289 * configure: Regenerate.
290 * offloadstuff.c: Move __OFFLOAD_TABLE__ from crtoffloadend to
293 2016-02-17 Max Filippov <jcmvbkbc@gmail.com>
295 * config/xtensa/ieee754-df.S (__muldf3_aux, __divdf3_aux): Add
296 .literal_position before the function.
297 * config/xtensa/ieee754-sf.S (__mulsf3_aux, __divsf3_aux):
300 2016-02-15 Marcin Kościelnicki <koriakin@0x04.net>
302 * config.host: Use t-stack and t-stack-s390 for s390*-*-linux.
303 * config/s390/morestack.S: New file.
304 * config/s390/t-stack-s390: New file.
305 * generic-morestack.c (__splitstack_find): Add s390-specific code.
307 2016-02-12 Walter Lee <walt@tilera.com>
309 * config.host (tilegx*-*-linux*): remove ti from
310 softfp_int_modes for 32-bit configs.
312 2016-02-10 Ian Lance Taylor <iant@google.com>
315 * config/i386/morestack.S (__stack_split_initialize): Align
318 2016-02-03 Andreas Tobler <andreast@gcc.gnu.org>
321 * config/rs6000/sfp-machine.h: Guard __sfp_exceptions with
322 __FLOAT128__ to compile only for __float128 capable targets.
324 2016-01-25 Jakub Jelinek <jakub@redhat.com>
327 * config/rs6000/sfp-machine.h: Fix a typo in #ifndef - __NO_FPRS__
328 instead of ___NO_FPRS__.
330 2016-01-21 Michael Meissner <meissner@linux.vnet.ibm.com>
331 Steven Munroe <munroesj@linux.vnet.ibm.com>
332 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
334 * config/rs6000/float128-sed: New files to convert TF names to KF
335 names for PowerPC IEEE 128-bit floating point support.
336 * config/rs6000/float128-sed-hw: Likewise.
338 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
339 floating point hardware support.
341 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
342 128-bit floating point software emulation or use ISA 3.0 hardware
343 support if it is available.
345 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
348 * config/rs6000/extendkftf2-sw.c: New file, convert IEEE 128-bit
349 floating point to IBM extended double.
351 * config/rs6000/trunctfkf2-sw.c: New file, convert IBM extended
352 double to IEEE 128-bit floating point.
354 * config/rs6000/t-float128: New Makefile fragments to enable
355 building __float128 emulation support.
356 * config/rs6000/t-float128-hw: Likewise.
358 * config/rs6000/sfp-exceptions.c: New file to provide exception
359 support for IEEE 128-bit floating point.
361 * config/rs6000/floattikf.c: New files for converting between IEEE
362 128-bit floating point and signed/unsigned 128-bit integers.
363 * config/rs6000/fixunskfti.c: Likewise.
364 * config/rs6000/fixkfti.c: Likewise.
365 * config/rs6000/floatuntikf.c: Likewise.
367 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
368 when building on 64-bit systems, or when VSX is enabled.
369 (_FP_W_TYPE): Likewise.
370 (_FP_WS_TYPE): Likewise.
371 (_FP_I_TYPE): Likewise.
372 (TItype): Define on 64-bit systems.
375 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
376 (_FP_MUL_MEAT_Q): Likewise.
377 (_FP_DIV_MEAT_D): Likewise.
378 (_FP_DIV_MEAT_Q): Likewise.
379 (_FP_NANFRAC_D): Likewise.
380 (_FP_NANFRAC_Q): Likewise.
381 (ISA_BIT): Add exception support if we are being compiled on a
382 machine with hardware floating point support to build the IEEE
383 128-bit emulation functions.
384 (FP_EX_INVALID): Likewise.
385 (FP_EX_OVERFLOW): Likewise.
386 (FP_EX_UNDERFLOW): Likewise.
387 (FP_EX_DIVZERO): Likewise.
388 (FP_EX_INEXACT): Likewise.
389 (FP_EX_ALL): Likewise.
390 (__sfp_handle_exceptions): Likewise.
391 (FP_HANDLE_EXCEPTIONS): Likewise.
392 (FP_RND_NEAREST): Likewise.
393 (FP_RND_ZERO): Likewise.
394 (FP_RND_PINF): Likewise.
395 (FP_RND_MINF): Likewise.
396 (FP_RND_MASK): Likewise.
397 (_FP_DECL_EX): Likewise.
398 (FP_INIT_ROUNDMODE): Likewise.
399 (FP_ROUNDMODE): Likewise.
401 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
402 VSX code, enable IEEE 128-bit floating point. If the compiler can
403 compile IEEE 128-bit floating point code with ISA 3.0 IEEE 128-bit
404 floating point hardware instructions and it supports declaring
405 functions with the ifunc attribute, enable ifunc functions to
406 switch between software and hardware support.
407 * configure.ac (powerpc*-*-linux*): Likewise.
408 * configure: Regenerate.
410 2016-01-15 Nick Clifton <nickc@redhat.com>
412 * config/msp430/t-msp430 (lib2_mul_none.o): Only use the first
413 dependency as the source file to be compiled.
414 (lib2_mul_16bit.o, lib2hw_mul_16.o, lib2hw_mul_32.o)
415 (lib2hw_mul_f5.o): Likewise.
417 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
419 * libgcc/config/rs6000/extendkftf2-sw.c: Revert 2016-01-13 change.
420 * libgcc/config/rs6000/fixkfti.c: Likewise.
421 * libgcc/config/rs6000/fixunskfti.c: Likewise.
422 * libgcc/config/rs6000/float128-hw.c: Likewise.
423 * libgcc/config/rs6000/float128-ifunc.c: Likewise.
424 * libgcc/config/rs6000/float128-sed: Likewise.
425 * libgcc/config/rs6000/floattikf.c: Likewise.
426 * libgcc/config/rs6000/floatuntikf.c: Likewise.
427 * libgcc/config/rs6000/quad-float128.h: Likewise.
428 * libgcc/config/rs6000/sfp-exceptions.c: Likewise.
429 * libgcc/config/rs6000/sfp-machine.h: Likewise.
430 * libgcc/config/rs6000/t-float128: Likewise.
431 * libgcc/config/rs6000/t-float128-hw: Likewise.
432 * libgcc/config/rs6000/trunctfkf2-sw.c: Likewise.
433 * libgcc/config.host: Likewise.
434 * libgcc/configure: Likewise.
435 * libgcc/configure.ac: Likewise.
437 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
438 Steven Munroe <munroesj@linux.vnet.ibm.com>
439 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
441 * config/rs6000/sfp-exceptions.c: New file to provide exception
442 support for IEEE 128-bit floating point.
444 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
445 floating point hardware support.
447 * config/rs6000/floattikf.c: New files for IEEE 128-bit floating
449 * config/rs6000/fixunskfti.c: Likewise.
450 * config/rs6000/fixkfti.c: Likewise.
451 * config/rs6000/floatuntikf.c: Likewise.
452 * config/rs6000/extendkftf2-sw.c: Likewise.
453 * config/rs6000/trunctfkf2-sw.c: Likewise.
455 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
456 128-bit floating point software emulation or use ISA 3.0 hardware
457 support if it is available.
459 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
462 * config/rs6000/t-float128: New Makefile fragments to enable
463 building __float128 emulation support.
464 * config/rs6000/t-float128-hw: Likewise.
466 * config/rs6000/float128-sed: New file to convert TF names to KF
467 names for PowerPC IEEE 128-bit floating point support.
469 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
470 when building on 64-bit systems, or when VSX is enabled.
471 (_FP_W_TYPE): Likewise.
472 (_FP_WS_TYPE): Likewise.
473 (_FP_I_TYPE): Likewise.
474 (TItype): Define on 64-bit systems.
477 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
478 (_FP_MUL_MEAT_Q): Likewise.
479 (_FP_DIV_MEAT_D): Likewise.
480 (_FP_DIV_MEAT_Q): Likewise.
481 (_FP_NANFRAC_D): Likewise.
482 (_FP_NANFRAC_Q): Likewise.
483 (ISA_BIT): Add exception support if we are being compiled on a
484 machine with hardware floating point support to build the IEEE
485 128-bit emulation functions.
486 (FP_EX_INVALID): Likewise.
487 (FP_EX_OVERFLOW): Likewise.
488 (FP_EX_UNDERFLOW): Likewise.
489 (FP_EX_DIVZERO): Likewise.
490 (FP_EX_INEXACT): Likewise.
491 (FP_EX_ALL): Likewise.
492 (__sfp_handle_exceptions): Likewise.
493 (FP_HANDLE_EXCEPTIONS): Likewise.
494 (FP_RND_NEAREST): Likewise.
495 (FP_RND_ZERO): Likewise.
496 (FP_RND_PINF): Likewise.
497 (FP_RND_MINF): Likewise.
498 (FP_RND_MASK): Likewise.
499 (_FP_DECL_EX): Likewise.
500 (FP_INIT_ROUNDMODE): Likewise.
501 (FP_ROUNDMODE): Likewise.
503 * configure.ac (powerpc*-*-linux*): Check whether the PowerPC
504 compiler can do __float128.
505 * configure: Regenerate.
507 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
508 VSX code, enable IEEE 128-bit floating point.
510 2016-01-05 Olivier Hainque <hainque@adacore.com>
512 * config/rs6000/aix-unwind.h (ucontext_for): Handle AIX 7.1
515 2016-01-04 Jakub Jelinek <jakub@redhat.com>
517 Update copyright years.
519 2015-12-18 Andris Pavenis <andris.pavenis@iki.fi>
521 * config.host: Add *-*-msdosdjgpp to lists of i[34567]86-*-*
524 2015-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
526 * unwind-generic.h (_Unwind_GetTextRelBase): Call __builtin_abort
527 instead of abort to avoid dependency on stdlib.h.
529 2015-12-09 John David Anglin <danglin@gcc.gnu.org>
531 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Remove code
532 to initialize call to __dl_fixup once.
534 2015-12-04 Nick Clifton <nickc@redhat.com>
536 * config/msp430/mpy.c (__mulhi3): Use a faster algorithm.
537 Allow for the second argument being negative.
538 * config.host (extra_parts): Define for MSP430. Create separate
539 libraries for each of the hardware multiply formats.
540 * config/msp430/lib2hw_mul.S: Build only the multiply routines
542 * config/msp430/lib2mul.c: Likewise.
543 * config/msp430/t-msp430 (LIB2ADD): Remove lib2hw_mul.S.
544 Add rules to build hardware multiply libraries.
545 * config/msp430/lib2divSI.c: (__mspabi_divlu): Alias for
546 __mspabi_divul function.
547 (__mspabi_divllu): New stub function.
549 2015-12-01 John David Anglin <danglin@gcc.gnu.org>
551 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Initialize
552 fixup values if saved GOT address doesn't match runtime address.
553 (fixup_branch_offset): Reorder list.
555 2015-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
557 * Makefile.in (VTV_CFLAGS): New variable.
558 (vtv_start$(objext), vtv_end$(objext), vtv_end$(objext))
559 (vtv_start_preinit$(objext), vtv_end_preinit$(objext)): Use it.
560 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
561 Add vtv_start.o, vtv_end.o, vtv_start_preinit.o, vtv_end_preinit.o
562 to extra_parts if $enable_vtable_verify = yes.
564 2015-11-23 Szabolcs Nagy <szabolcs.nagy@arm.com>
567 * config/arm/linux-atomic-64bit.c (__write): Rename to...
568 (write): ...this and fix the return type.
570 2015-11-19 DJ Delorie <dj@redhat.com>
572 * config/msp430/lib2hw_mul.S: Fix alignment.
574 2015-11-18 Nathan Sidwell <nathan@codesourcery.com>
576 * config/nvptx/reduction.c: New.
577 * config/nvptx/t-nvptx (LIB2ADD): Add it.
579 2015-11-15 David Edelsohn <dje.gcc@gmail.com>
581 * config/rs6000/on_exit.c: New file.
582 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build on_exit.c.
583 * config/rs6000/libgcc-aix-cxa.ver (on_exit): Add symbol to exports.
585 2015-11-11 Claudiu Zissulescu <claziss@synopsys.com>
587 * config/arc/dp-hack.h: Add support for ARCHS.
588 * config/arc/ieee-754/divdf3.S: Likewise.
589 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
590 * config/arc/ieee-754/muldf3.S: Likewise.
591 * config/arc/ieee-754/mulsf3.S: Likewise
592 * config/arc/lib1funcs.S: Likewise
593 * config/arc/gmon/dcache_linesz.S: Don't read the build register
595 * config/arc/gmon/profil.S (__profil, __profil_irq): Don't profile
597 * config/arc/ieee-754/arc-ieee-754.h (MPYHU, MPYH): Define.
598 * config/arc/t-arc700-uClibc: Remove hard selection for ARC 700
601 2015-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
603 * config/ia64/crtbegin.S: Check HAVE_INITFINI_ARRAY_SUPPORT
605 * config/ia64/crtend.S: Likewise.
607 2015-11-07 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
609 * config/visium/lib2funcs.c (__set_trampoline_parity): Use
610 __CHAR_BIT__ instead of BITS_PER_UNIT.
611 * fixed-bit.h: Likewise.
612 * fp-bit.h: Likewise.
613 * libgcc2.c (__popcountSI2): Likewise.
614 (__popcountDI2): Likewise.
615 * libgcc2.h: Likewise.
616 * libgcov.h: Likewise.
618 2015-11-07 David Edelsohn <dje.gcc@gmail.com>
620 * config/rs6000/atexit.c: New file.
621 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build atexit.c.
622 * config/rs6000/libgcc-aix-cxa.ver (atexit): Add symbol to exports.
623 * config/rs6000/cxa_finalize.c
624 (catomic_compare_and_exchange_bool_acq): Negate return value.
626 2015-10-30 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
628 * config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H.
629 (processor_subtypes): Add znver1.
630 (get_amd_cpu): Detect znver1.
632 2015-10-29 Christophe Lyon <christophe.lyon@linaro.org>
634 * config.host (arm*-*-eabi*, arm*-*-symbianelf*, arm*-*-rtems*):
635 Include crtfastmath.o.
637 2015-10-23 Joern Rennecke <joern.rennecke@embecosm.com>
640 * config/epiphany/udivsi3-float.c: Fix CONCISE test, and comment typo.
642 2015-10-16 Kaushik Phatak <kaushik.phatak@kpit.com>
644 * config/rl78/divmodqi.S: Return 0x00 by default for div by 0.
645 * config/rl78/divmodsi.S: Update return register to r8.
646 * config/rl78/divmodhi.S: Update return register to r8,r9.
647 Branch to main_loop_done_himode to pop registers before return.
649 2015-10-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
651 * config/i386/cpuinfo.c (get_amd_cpu): Detect bdver4.
652 (__cpu_indicator_init): Fix model selection for AMD CPUs.
654 2015-10-05 Kirill Yukhin <kirill.yukhin@intel.com>
656 * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512".
658 2015-10-03 Max Filippov <jcmvbkbc@gmail.com>
660 * config.host (xtensa*-*-uclinux*): New configuration.
662 2015-10-02 Kirill Yukhin <kirill.yukhin@intel.com>
664 * config/i386/cpuinfo.c (processor_features): Add
665 FEATURE_AVX512VBMI and FEATURE_AVX512VBMI.
667 2015-09-28 Joseph Myers <joseph@codesourcery.com>
669 * soft-fp/adddf3.c: Update from glibc.
670 * soft-fp/addsf3.c: Likewise.
671 * soft-fp/addtf3.c: Likewise.
672 * soft-fp/divdf3.c: Likewise.
673 * soft-fp/divsf3.c: Likewise.
674 * soft-fp/divtf3.c: Likewise.
675 * soft-fp/double.h: Likewise.
676 * soft-fp/eqdf2.c: Likewise.
677 * soft-fp/eqsf2.c: Likewise.
678 * soft-fp/eqtf2.c: Likewise.
679 * soft-fp/extenddftf2.c: Likewise.
680 * soft-fp/extended.h: Likewise.
681 * soft-fp/extendsfdf2.c: Likewise.
682 * soft-fp/extendsftf2.c: Likewise.
683 * soft-fp/extendxftf2.c: Likewise.
684 * soft-fp/fixdfdi.c: Likewise.
685 * soft-fp/fixdfsi.c: Likewise.
686 * soft-fp/fixdfti.c: Likewise.
687 * soft-fp/fixsfdi.c: Likewise.
688 * soft-fp/fixsfsi.c: Likewise.
689 * soft-fp/fixsfti.c: Likewise.
690 * soft-fp/fixtfdi.c: Likewise.
691 * soft-fp/fixtfsi.c: Likewise.
692 * soft-fp/fixtfti.c: Likewise.
693 * soft-fp/fixunsdfdi.c: Likewise.
694 * soft-fp/fixunsdfsi.c: Likewise.
695 * soft-fp/fixunsdfti.c: Likewise.
696 * soft-fp/fixunssfdi.c: Likewise.
697 * soft-fp/fixunssfsi.c: Likewise.
698 * soft-fp/fixunssfti.c: Likewise.
699 * soft-fp/fixunstfdi.c: Likewise.
700 * soft-fp/fixunstfsi.c: Likewise.
701 * soft-fp/fixunstfti.c: Likewise.
702 * soft-fp/floatdidf.c: Likewise.
703 * soft-fp/floatdisf.c: Likewise.
704 * soft-fp/floatditf.c: Likewise.
705 * soft-fp/floatsidf.c: Likewise.
706 * soft-fp/floatsisf.c: Likewise.
707 * soft-fp/floatsitf.c: Likewise.
708 * soft-fp/floattidf.c: Likewise.
709 * soft-fp/floattisf.c: Likewise.
710 * soft-fp/floattitf.c: Likewise.
711 * soft-fp/floatundidf.c: Likewise.
712 * soft-fp/floatundisf.c: Likewise.
713 * soft-fp/floatunditf.c: Likewise.
714 * soft-fp/floatunsidf.c: Likewise.
715 * soft-fp/floatunsisf.c: Likewise.
716 * soft-fp/floatunsitf.c: Likewise.
717 * soft-fp/floatuntidf.c: Likewise.
718 * soft-fp/floatuntisf.c: Likewise.
719 * soft-fp/floatuntitf.c: Likewise.
720 * soft-fp/gedf2.c: Likewise.
721 * soft-fp/gesf2.c: Likewise.
722 * soft-fp/getf2.c: Likewise.
723 * soft-fp/ledf2.c: Likewise.
724 * soft-fp/lesf2.c: Likewise.
725 * soft-fp/letf2.c: Likewise.
726 * soft-fp/muldf3.c: Likewise.
727 * soft-fp/mulsf3.c: Likewise.
728 * soft-fp/multf3.c: Likewise.
729 * soft-fp/negdf2.c: Likewise.
730 * soft-fp/negsf2.c: Likewise.
731 * soft-fp/negtf2.c: Likewise.
732 * soft-fp/op-1.h: Likewise.
733 * soft-fp/op-2.h: Likewise.
734 * soft-fp/op-4.h: Likewise.
735 * soft-fp/op-8.h: Likewise.
736 * soft-fp/op-common.h: Likewise.
737 * soft-fp/quad.h: Likewise.
738 * soft-fp/single.h: Likewise.
739 * soft-fp/soft-fp.h: Likewise.
740 * soft-fp/subdf3.c: Likewise.
741 * soft-fp/subsf3.c: Likewise.
742 * soft-fp/subtf3.c: Likewise.
743 * soft-fp/truncdfsf2.c: Likewise.
744 * soft-fp/trunctfdf2.c: Likewise.
745 * soft-fp/trunctfsf2.c: Likewise.
746 * soft-fp/trunctfxf2.c: Likewise.
747 * soft-fp/unorddf2.c: Likewise.
748 * soft-fp/unordsf2.c: Likewise.
749 * soft-fp/unordtf2.c: Likewise.
751 2015-09-24 Richard Earnshaw <rearnsha@arm.com>
754 * config/arm/fp16.c (__gnu_f2h_internal): Handle infinity correctly.
756 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
758 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
759 Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts.
760 * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of
762 (internal_mcount): Likewise.
763 * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with
764 crt_compile, add CRTSTUFF_T_CFLAGS_S.
766 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
768 * configure.ac (libgcc_cv_solaris_crts): New test.
769 * configure: Regenerate.
770 * config.in: Regenerate.
771 * config/sol2/crtp.c, config/sol2/crtpg.c: New files.
772 * config/gmon-sol2.c: Rename to ...
773 * config/sol2/gmon.c: ... this.
774 Include auto-target.h.
775 (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS.
776 * config/t-sol2: Rename to ...
777 * config/sol2/t-sol2: ... this.
778 (gmon.o): Reflect renaming.
779 (crtp.o, crtpg.o): New rules.
780 * config.host (*-*-solaris2*): Reflect renaming.
781 Use system CRTs if present.
782 Remove default CRT case.
784 2015-09-23 John David Anglin <danglin@gcc.gnu.org>
786 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Reorder error checks.
787 (__sync_fetch_and_##OP##_##WIDTH): Change result to match type of
789 (__sync_##OP##_and_fetch_##WIDTH): Likewise.
790 (__sync_val_compare_and_swap_##WIDTH): Likewise.
791 (__sync_bool_compare_and_swap_##WIDTH): Likewise.
792 (__sync_lock_test_and_set_##WIDTH): Likewise.
793 (__sync_lock_release_##WIDTH): Likewise.
794 (__sync_fetch_and_##OP##_4): Change result to match type of
796 (__sync_##OP##_and_fetch_4): Likewise.
797 (__sync_val_compare_and_swap_4): Likewise.
798 (__sync_bool_compare_and_swap_4): likewise.
799 (__sync_lock_test_and_set_4): Likewise.
800 (__sync_lock_release_4): Likewise.
801 (FETCH_AND_OP_2): Add long long variants.
802 (OP_AND_FETCH_2): Likewise.
803 (COMPARE_AND_SWAP_2 ): Likewise.
804 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
805 (SYNC_LOCK_RELEASE_2): Likewise.
806 (__sync_bool_compare_and_swap_##WIDTH): Correct return.
808 2015-09-22 Kirill Yukhin <kirill.yukhin@intel.com>
810 * libgcc/config/i386/cpuinfo.c (enum processor_features): Add
811 FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ,
812 FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF.
813 (get_available_features): Habdle new features.
815 2015-09-21 James Bowman <james.bowman@ftdichip.com>
817 * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable
818 memory layout. Deal correctly with BSS region larger than 32K.
819 Handle a watchdog reset like a power-on reset. Clean up unused
822 2015-09-18 Andrew Dixie <andrewd@gentrack.com>
823 David Edelsohn <dje.gcc@gmail.com>
825 * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts.
826 * config/rs6000/crtdbase.S: New file.
827 * config/rs6000/t-aix-cxa: Build crtdbase.o.
829 2015-09-15 Max Filippov <jcmvbkbc@gmail.com>
831 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state):
832 Add support for call0 ABI.
834 2015-09-13 John David Anglin <danglin@gcc.gnu.org>
836 * config/pa/fptr.c (SIGN_EXTEND): Cast -1 to unsigned.
838 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
840 * config/gthr-rtems.h (__GTHREADS_CXX0X): New.
841 (__GTHREAD_HAS_COND): Likewise.
842 (__gthread_t): Likewise.
843 (__gthread_cond_t): Likewise.
844 (__gthread_time_t): Likewise.
845 (__GTHREAD_MUTEX_INIT): Likewise.
846 (__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise.
847 (__GTHREAD_COND_INIT): Likewise.
848 (__GTHREAD_COND_INIT_FUNCTION): Likewise.
849 (__GTHREAD_TIME_INIT): Likewise.
850 (__gthread_create): Likewise.
851 (__gthread_join): Likewise.
852 (__gthread_detach): Likewise.
853 (__gthread_equal): Likewise.
854 (__gthread_self): Likewise.
855 (__gthread_yield): Likewise.
856 (__gthread_cond_broadcast): Likewise.
857 (__gthread_cond_signal): Likewise.
858 (__gthread_cond_wait): Likewise.
859 (__gthread_cond_timedwait): Likewise.
860 (__gthread_cond_wait_recursive): Likewise.
861 (__gthread_cond_destroy): Likewise.
862 (rtems_gxx_once): Delete.
863 (rtems_gxx_key_create): Likewise.
864 (rtems_gxx_key_delete): Likewise.
865 (rtems_gxx_getspecific): Likewise.
866 (rtems_gxx_setspecific): Likewise.
867 (rtems_gxx_mutex_init): Likewise.
868 (rtems_gxx_mutex_destroy): Likewise.
869 (rtems_gxx_mutex_lock): Likewise.
870 (rtems_gxx_mutex_trylock): Likewise.
871 (rtems_gxx_mutex_unlock): Likewise.
872 (rtems_gxx_recursive_mutex_init): Likewise.
873 (rtems_gxx_recursive_mutex_lock): Likewise.
874 (rtems_gxx_recursive_mutex_trylock): Likewise.
875 (rtems_gxx_recursive_mutex_unlock): Likewise.
876 (__GTHREAD_ONCE_INIT): Use <pthread.h> initializer.
877 (__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function.
878 (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise.
879 (__gthread_once): Likewise.
880 (__gthread_key_create): Likewise.
881 (__gthread_key_delete): Likewise.
882 (__gthread_getspecific): Likewise.
883 (__gthread_setspecific): Likewise.
884 (__gthread_key_t): Use <pthread.h> type.
885 (__gthread_once_t): Likewise
886 (__gthread_mutex_t): Use <sys/lock.h> type.
887 (__gthread_recursive_mutex_t): Likewise
888 (__gthread_mutex_lock): Use <sys/lock.h> function.
889 (__gthread_mutex_trylock): Likewise.
890 (__gthread_mutex_timedlock): Likewise.
891 (__gthread_mutex_unlock): Likewise.
892 (__gthread_mutex_destroy): Likewise.
893 (__gthread_recursive_mutex_lock): Likewise.
894 (__gthread_recursive_mutex_trylock): Likewise.
895 (__gthread_recursive_mutex_timedlock): Likewise.
896 (__gthread_recursive_mutex_unlock): Likewise.
897 (__gthread_recursive_mutex_destroy): Likewise.
899 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
901 * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return
902 context->sp instead of context->cfa.
904 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
906 * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde
907 with unwind-dw2-fde-dip.
909 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
911 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use
912 CALL12 followed by series of ENTRY to spill windowed registers.
913 (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill
914 instead of making linux spill syscall.
916 2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com>
918 * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake.
919 (get_intel_cpu): Likewise.
921 2015-08-12 H.J. Lu <hongjiu.lu@intel.com>
923 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL.
924 (get_intel_cpu): Add Knights Landing support.
926 2015-08-11 Uros Bizjak <ubizjak@gmail.com>
929 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL.
930 (get_available_features): Handle FEATURE_PCLMUL.
932 2015-08-10 H.J. Lu <hongjiu.lu@intel.com>
934 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as
937 2015-07-22 Uros Bizjak <ubizjak@gmail.com>
940 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES.
941 (get_available_features): Handle FEATURE_AES.
943 2015-07-22 Chung-Lin Tang <cltang@codesourcery.com>
945 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include.
946 (EFAULT,EBUSY,ENOSYS): Delete unused #defines.
948 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
950 * offloadstuff.c: Constify host data.
952 2015-07-17 Jan Beulich <jbeulich@suse.com>
954 * config/t-softfp: Split up "else ifneq".
956 2015-07-14 Sandra Loosemore <sandra@codesourcery.com>
957 Cesar Philippidis <cesar@codesourcery.com>
958 Chung-Lin Tang <cltang@codesourcery.com>
960 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize
961 for __nios2_arch__ level.
963 2015-07-13 John Marino <gnugcc@marino.st>
965 * config/i386/t-dragonfly: New.
967 2015-07-01 John David Anglin <danglin@gcc.gnu.org>
969 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to
970 better match light-weight syscall argument order.
971 (__kernel_cmpxchg2): Likewise.
974 2015-06-30 H.J. Lu <hongjiu.lu@intel.com>
976 * config.host: Support i[34567]86-*-elfiamcu target.
977 * config/t-softfp-sfdftf: New file.
978 * config/i386/32/t-iamcu: Likewise.
979 * configure: Regenerated.
981 2015-06-23 James Lemke <jwlemke@codesourcery.com>
984 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
986 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
988 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).
990 2015-05-27 John Marino <gnugcc@marino.st>
992 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set
994 * config/i386/freebsd-unwind.h: New.
996 2015-05-22 Uros Bizjak <ubizjak@gmail.com>
998 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
999 i386/t-crtfm to tmake_file.
1000 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
1001 (set_fast_math): Use set_fast_math_sse for SSE targets.
1002 * config/i386/t-crtfm: Remove.
1004 2015-05-21 Alan Modra <amodra@gmail.com>
1007 * config/rs6000/morestack.S: Remove ".abiversion 1".
1009 2015-05-20 Alan Modra <amodra@gmail.com>
1011 * config/rs6000/morestack.S: New.
1012 * config/rs6000/t-stack-rs6000: New.
1013 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
1015 * generic-morestack.c: Don't build for powerpc 32-bit.
1017 2015-05-19 Eric Botcazou <ebotcazou@adacore.com>
1019 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
1020 Remove useless endif/ifneq ($(enable_shared),yes) pair.
1022 2015-05-16 James Bowman <james.bowman@ftdichip.com>
1024 * config.host: FT32 target added.
1025 * config/ft32/*: New files for FT32 target.
1027 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
1029 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
1031 * config/arm/ieee754-df.S: Add CFI directives.
1032 * config/arm/ieee754-sf.S: Add CFI directives.
1034 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
1036 * configure.ac: Include config/sjlj.m4.
1037 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
1038 * config.in: Regenerate.
1039 * configure: Likewise.
1040 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
1042 2015-05-12 Uros Bizjak <ubizjak@gmail.com>
1044 * libgcov-util.c: Add space between string literal and macro name.
1046 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
1047 Chris Jones <chrisj@nvidia.com>
1048 Joshua Conner <jconner@nvidia.com>
1050 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
1051 (arm*-*-uclinux*): Likewise.
1052 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
1053 * config/arm/crtfastmath.c: New file.
1055 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
1057 * Makefile.in (real_host_noncanonical): New variable.
1058 (libsubdir): Use it.
1059 * configure.ac (real_host_noncanonical): Compute. Remove special
1060 case for intelmicemul.
1061 * configure: Regenerate.
1063 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
1065 * config/frv/elf-lib.h: New file.
1066 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
1067 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
1070 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
1072 * config/frv/frvbengin.c: Do not include defaults.h
1073 * config/frv/frvend.c: Ditto.
1075 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
1077 * config.host: Add h8300-*-linux
1078 * config/h8300/t-linux: New file.
1079 * config/h8300/lib1funs.s: Change symbol prefix.
1080 * config/h8300/sfp-machine.h: 64bit double support.
1082 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
1083 Szabolcs Nagy <szabolcs.nagy@arm.com>
1085 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
1086 Linux if target provides dl_iterate_phdr.
1088 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
1091 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
1092 * config/i386/cpuinfo.c (__cpu_model): Initialize.
1093 (__cpu_indicator_init@GCC_4.8.0): New.
1094 (__cpu_model@GCC_4.8.0): Likewise.
1095 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
1098 2015-04-16 Nick Clifton <nickc@redhat.com>
1100 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
1101 and __modhi3 functions.
1102 * config/rl78/divmodso.S: Add G14 and G13 versions of the
1103 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
1105 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
1107 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
1108 do-while loop as macro body to avoid warnings.
1110 2015-04-10 Jakub Jelinek <jakub@redhat.com>
1111 Iain Sandoe <iain@codesourcery.com>
1114 * configure: Regenerate.
1116 2015-04-07 Jakub Jelinek <jakub@redhat.com>
1117 Iain Sandoe <iain@codesourcery.com>
1120 * configure: Regenerate.
1122 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
1124 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
1126 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
1128 Implement call0 ABI for xtensa
1129 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
1130 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
1131 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
1132 use ret in call0 ABI.
1133 * config/xtensa/t-windowed: New file.
1134 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
1135 * libgcc/configure: Regenerated.
1136 * libgcc/configure.ac: Check if xtensa target is configured for
1137 windowed ABI and thus needs to use custom unwind code.
1139 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
1142 * gthr-single.h: Use __unused__ attribute instead of unused.
1143 * config/gthr-vxworks.h: Likewise.
1144 * config/i386/gthr-win32.h: Likewise.
1146 2015-02-27 Kai Tietz <ktietz@redhat.com>
1149 * config.in: Regenerated.
1150 * configure: Likewise.
1151 * configure.ac (AC_HEADER_STDC): Added explicit.
1152 (AC_CHECK_HEADERS): Check for default headers plus
1154 * libgcov-util.c (gcov_read_profile_dir): Disable use
1155 of ftw-function, if header is not found.
1156 (ftw_read_file): Likewise.
1158 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
1161 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
1164 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
1166 * config/arm/bpabi.S (test_div_by_zero): Make label names
1167 consistent between thumb2 and arm mode cases. Separate the
1168 signed comparison on the high word of the numerator from the
1169 unsigned comparison on the low word.
1170 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
1173 2015-02-17 Joseph Myers <joseph@codesourcery.com>
1175 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
1177 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
1179 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
1181 PR gcov-profile/61889
1182 * libgcov-driver-system.c: undefine clashing macro for mkdir.
1184 2015-02-02 Nick Clifton <nickc@redhat.com>
1186 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
1187 rounding up the fraction.
1189 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
1191 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
1192 oldval and newval to const void *. Fix typo.
1193 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
1194 (FETCH_AND_OP_WORD): Likewise.
1195 (OP_AND_FETCH_WORD): Likewise.
1196 (COMPARE_AND_SWAP_2): Likewise.
1197 (__sync_val_compare_and_swap_4): Likewise.
1198 (__sync_lock_test_and_set_4): Likewise.
1199 (SYNC_LOCK_RELEASE_2): Likewise.
1200 Remove support for long long atomic operations.
1202 2015-01-27 Caroline Tice <cmtice@google.com>
1204 Committing VTV Cywin/Ming patch for Patrick Wollgast
1205 * Makefile.in: Move rules to build vtv_*.o out of the check
1206 for CUSTOM_CRTSTUFF.
1207 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
1208 i[34567]86-*-mingw*)
1209 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
1210 enable_vtable_verify.
1212 2015-01-27 Nick Clifton <nickc@redhat.com>
1214 * config/rl78/cmpsi2.S: Use function start and end macros.
1215 (__gcc_bcmp): New function.
1216 * config/rl78/lshrsi3.S: Use function start and end macros.
1217 * config/rl78/mulsi3.S: Add support for G10.
1218 (__mulqi3): New function for G10.
1219 * config/rl78/signbit.S: Use function start and end macros.
1220 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
1222 (LIB2FUNCS_EXCLUDE): Define.
1223 (LIB2FUNCS_ST): Define.
1224 * config/rl78/trampoline.S: Use function start and end macros.
1225 * config/rl78/vregs.h (START_FUNC): New macro.
1226 (START_ANOTHER_FUNC): New macro.
1227 (END_FUNC): New macro.
1228 (END_ANOTHER_FUNC): New macro.
1229 * config/rl78/bit-count.S: New file. Contains assembler
1230 implementations of the bit counting functions: ___clzhi2,
1231 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
1232 __paritysi2, __popcounthi2 and __popcountsi2.
1233 * config/rl78/fpbit-sf.S: New file. Contains assembler
1234 implementationas of the math functions: __negsf2, __cmpsf2,
1235 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
1236 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
1237 * config/rl78/fpmath-sf.S: New file. Contains assembler
1238 implementations of the math functions: __subsf3, __addsf3,
1239 __mulsf3 and __divsf3
1241 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1243 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
1244 Add i386/elf-lib.h to tm_file.
1245 * config/i386/elf-lib.h: Fix comment.
1246 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
1247 && __sun__ && __svr4__]: Remove workaround.
1249 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1251 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
1253 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
1255 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
1257 * config/i386/cpuinfo.c (processor_subtypes): Add
1258 INTEL_COREI7_BROADWELL.
1259 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
1262 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
1264 * config/i386/elf-lib.h: New file.
1265 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
1266 Wrap definition in #ifdef __i386__.
1267 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
1268 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
1269 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
1270 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
1273 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
1275 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
1276 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
1278 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
1280 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
1281 Update rt_sigframe format and address for current Nios II
1284 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
1286 * config.host (arm*-*-freebsd*): Add new configuration for
1288 * config/arm/freebsd-atomic.c: New file.
1289 * config/arm/t-freebsd: Likewise.
1290 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
1291 'PC-relative indirect' OS's.
1293 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1295 * config.host: Add Visium support.
1296 * config/visium: New directory.
1298 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1300 Update copyright years.
1302 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
1304 * config.host: Support mipsisa32r6 and mipsisa64r6.
1305 * config/mips/mips16.S: Do not build for R6.
1307 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
1309 * config/sh/crt.h: New.
1310 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
1312 * config/sh/crt1.S: Likewise.
1314 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
1317 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
1318 func_ptr *dtor_list temporary variable to avoid "array subscript
1319 is above array bounds" warnings.
1321 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
1323 * Makefile.in (with_aix_soname): Define.
1324 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
1325 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
1326 * configure: Recreate.
1328 2014-12-05 Olivier Hainque <hainque@adacore.com>
1330 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
1331 now provided by defaults.h.
1333 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
1336 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
1337 whether it's defined.
1339 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
1341 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
1342 * config/i386/cpuinfo.c (get_available_features): Detect it.
1344 2014-11-27 Tony Wang <tony.wang@arm.com>
1346 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
1347 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
1348 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
1350 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
1352 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
1354 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
1356 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
1359 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
1360 John David Anglin <danglin@gcc.gnu.org>
1362 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
1363 (FETCH_AND_OP_2): New. Use for subword and double word operations.
1364 (OP_AND_FETCH_2): Likewise.
1365 (COMPARE_AND_SWAP_2): Likewise.
1366 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
1367 (SYNC_LOCK_RELEASE_2): Likewise.
1368 (SUBWORD_SYNC_OP): Remove.
1369 (SUBWORD_VAL_CAS): Likewise.
1370 (SUBWORD_BOOL_CAS): Likewise.
1371 (FETCH_AND_OP_WORD): Update.
1372 Consistently use signed types.
1374 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
1375 Thomas Schwinge <thomas@codesourcery.com>
1376 Ilya Verbin <ilya.verbin@intel.com>
1377 Andrey Turetskiy <andrey.turetskiy@intel.com>
1379 * Makefile.in (crtoffloadbegin$(objext)): New rule.
1380 (crtoffloadend$(objext)): Likewise.
1381 * configure: Regenerate.
1382 * configure.ac (accel_dir_suffix): Compute new variable.
1383 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
1384 if enable_offload_targets is not empty.
1385 * offloadstuff.c: New file.
1387 2014-11-13 Nick Clifton <nickc@redhat.com>
1389 * config/rl78/divmodhi.S: Add support for the G10 architecture.
1390 Use START_FUNC and END_FUNC macros to enable linker garbage
1392 * config/rl78/divmodqi.S: Likewise.
1393 * config/rl78/divmodsi.S: Likewise.
1394 * config/rl78/mulsi3.S: Likewise.
1395 * config/rl78/lib2div.c: Remove G10 functions.
1396 * config/rl78/lib2muls.c: Likewise.
1397 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
1398 * config/rl78/vregs.h (START_FUNC): New macro.
1399 (END_FUNC): New macro.
1401 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
1403 * config/mips/mips16.S: Set .module when supported. Update O32
1404 FP64 calling convention and use for FPXX when possible. Add FPXX
1405 calling convention fallback case.
1407 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
1409 * config.host: Handle nvptx-*-*.
1410 * shared-object.mk (as-flags-$o): Define.
1411 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
1412 -xassembler-with-cpp.
1413 * static-object.mk: Identical changes.
1414 * config/nvptx/t-nvptx: New file.
1415 * config/nvptx/crt0.s: New file.
1416 * config/nvptx/free.asm: New file.
1417 * config/nvptx/malloc.asm: New file.
1418 * config/nvptx/realloc.c: New file.
1420 2014-10-30 Joseph Myers <joseph@codesourcery.com>
1422 * Makefile.in (libgcc.map.in): New target.
1423 (libgcc.map): Use libgcc.map.in.
1424 * config/t-softfp (softfp_compat): New variable to be set by
1426 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
1428 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
1430 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
1431 that use compat symbols and disable all code unless [SHARED].
1432 * config/t-softfp-compat: New file.
1433 * find-symver.awk: New file.
1434 * configure.ac (--with-glibc-version): New configure option.
1435 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
1436 * configure: Regenerate.
1437 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
1438 soft-float and e500.
1440 2014-10-29 Joseph Myers <joseph@codesourcery.com>
1442 * config/t-hardfp (hardfp_exclusions): Document new variable for
1444 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
1445 * config/t-softfp (softfp_extras): Document new variable for user
1447 (softfp_func_list): Add functions from $(softfp_extras).
1448 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
1449 * config.host (powerpc*-*-linux*): For e500v1, use
1450 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
1451 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
1452 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
1454 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
1456 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
1457 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
1458 memory read accesses are ok.
1460 2014-10-25 Joseph Myers <joseph@codesourcery.com>
1462 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
1463 * configure: Regenerate.
1464 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
1465 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
1466 of soft-fp for 32-bit classic hard float. Do not use
1467 t-softfp-excl for soft float.
1469 2014-10-22 Joseph Myers <joseph@codesourcery.com>
1471 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
1473 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
1476 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
1478 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
1479 introduced with 2014-10-21 trunk r216525.
1481 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
1482 Vidya Praveen <vidya.praveen@atmel.com>
1483 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
1484 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
1485 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
1487 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
1490 Updated library functions for AVRTINY arch.
1491 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
1492 Replaced occurrences of r0/r1 with tmp/zero reg macros.
1493 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
1494 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
1496 (__mulsi3_helper): Update stack, preserve callee saved regs and
1497 argument from stack. Restore callee save registers.
1498 (__mulpsi3): Likewise.
1499 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
1500 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
1501 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
1503 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
1504 (__do_copy_data): Added new definition for AVRTINY.
1505 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
1506 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
1507 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
1508 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
1509 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
1511 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
1514 Fix broken long multiplication on tiny arch.
1516 2014-10-09 Joseph Myers <joseph@codesourcery.com>
1518 * soft-fp/double.h: Update from glibc.
1519 * soft-fp/eqdf2.c: Likewise.
1520 * soft-fp/eqsf2.c: Likewise.
1521 * soft-fp/eqtf2.c: Likewise.
1522 * soft-fp/extenddftf2.c: Likewise.
1523 * soft-fp/extended.h: Likewise.
1524 * soft-fp/extendsfdf2.c: Likewise.
1525 * soft-fp/extendsftf2.c: Likewise.
1526 * soft-fp/extendxftf2.c: Likewise.
1527 * soft-fp/gedf2.c: Likewise.
1528 * soft-fp/gesf2.c: Likewise.
1529 * soft-fp/getf2.c: Likewise.
1530 * soft-fp/ledf2.c: Likewise.
1531 * soft-fp/lesf2.c: Likewise.
1532 * soft-fp/letf2.c: Likewise.
1533 * soft-fp/op-1.h: Likewise.
1534 * soft-fp/op-2.h: Likewise.
1535 * soft-fp/op-4.h: Likewise.
1536 * soft-fp/op-8.h: Likewise.
1537 * soft-fp/op-common.h: Likewise.
1538 * soft-fp/quad.h: Likewise.
1539 * soft-fp/single.h: Likewise.
1540 * soft-fp/soft-fp.h: Likewise.
1541 * soft-fp/unorddf2.c: Likewise.
1542 * soft-fp/unordsf2.c: Likewise.
1543 * soft-fp/unordtf2.c: Likewise.
1544 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
1545 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
1546 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
1547 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
1548 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
1549 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
1550 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
1551 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
1552 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
1553 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
1555 2014-10-08 Rong Xu <xur@google.com>
1557 * libgcov-util.c (read_gcda_file): Fix format.
1558 (find_match_gcov_info): Ditto.
1559 (calculate_2_entries): New.
1560 (compute_one_gcov): Ditto.
1561 (gcov_info_count_all_cold): Ditto.
1562 (gcov_info_count_all_zero): Ditto.
1563 (extract_file_basename): Ditto.
1564 (get_file_basename): Ditto.
1566 (matched_gcov_info): Ditto.
1567 (calculate_overlap): Ditto.
1568 (gcov_profile_overlap): Ditto.
1569 * libgcov-driver.c (compute_summary): Make
1570 it avavilable for external calls.
1572 2014-10-06 Rong Xu <xur@google.com>
1574 * Makefile.in: Ditto.
1575 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
1576 (gcov_sort_icall_topn_counter): Ditto.
1577 (gcov_sort_topn_counter_arrays): Ditto.
1578 (dump_one_gcov): Sort indirect_call topn counters.
1579 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
1581 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
1583 (__gcov_indirect_call_topn_profiler): New profiler function.
1584 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
1585 * libgcov.h: New decls.
1587 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
1589 * config.host: Remove support for score-*.
1591 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1593 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1594 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
1595 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
1596 __LIBGCC_XF_MANT_DIG__.
1597 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
1598 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
1599 __LIBGCC_TF_MANT_DIG__.
1600 * libgcc2.c (NOTRUNC): Define in terms of
1601 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
1602 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1604 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1607 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
1610 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
1612 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
1613 override USE_PT_GNU_EH_FRAME.
1614 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
1615 check USE_EH_FRAME_REGISTRY_ALWAYS against
1616 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
1617 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
1618 variable for substituted force_explicit_eh_registry.
1619 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
1620 * configure.ac (explicit-exception-frame-registration):
1622 * configure: Regenerate.
1624 2014-09-19 Olivier Hainque <hainque@adacore.com>
1626 * config.host (powerpc-wrs-vxworksmils): New configuration,
1629 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1631 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
1633 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1635 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
1636 bits not set bits as indicating trapping exceptions.
1638 2014-09-17 Nathan sidwell <nathan@acm.org>
1640 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
1641 (LIBGCOV_DRIVER): ... here.
1642 * libgcov-driver.c (gcov_master): New.
1643 (gcov_exit): Remove from master chain.
1644 (__gcov_init): Add to master chain if version compatible. Don't
1646 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
1647 (gcov_reset_int): Clear master chain, if compatible.
1648 (gcov_dump_int): New internal interface. Dump master chain, if
1650 (gcov_dump): Alias for gcov_dump_int.
1651 * libgcov.h (struct gcov_root): Add next and prev fields.
1652 (struct gcov_master): New struct.
1653 (__gcov_master): New.
1654 (gcov_dump_int): Declare.
1656 2014-09-17 Olivier Hainque <hainque@adacore.com>
1658 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
1659 and crtbegin.o + crtend.o to extra_parts.
1661 2014-09-12 Joseph Myers <joseph@codesourcery.com>
1663 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
1664 __LIBGCC_HAS_SF_MODE__.
1665 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1666 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1667 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1668 * config/libbid/bid_gcc_intrinsics.h
1669 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1670 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1671 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1672 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1673 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
1674 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1676 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
1679 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
1680 and R24 as needed. Make work for all devices and .text locations.
1681 (__do_global_ctors, __do_global_dtors): Use word addresses.
1682 (__tablejump__, __tablejump_elpm__): Remove functions.
1683 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
1685 (XICALL, XIJMP): New macros.
1687 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1688 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1690 * config.host (aarch64*): Include crtfastmath.o and
1692 * config/aarch64/crtfastmath.c: New file.
1694 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1696 * config.host: Remove picochip support.
1697 * config/picochip/adddi3.S: Remove.
1698 * config/picochip/ashlsi3.S: Remove.
1699 * config/picochip/ashlsi3.c: Remove.
1700 * config/picochip/ashrsi3.S: Remove.
1701 * config/picochip/ashrsi3.c: Remove.
1702 * config/picochip/clzsi2.S: Remove.
1703 * config/picochip/cmpsi2.S: Remove.
1704 * config/picochip/divmod15.S: Remove.
1705 * config/picochip/divmodhi4.S: Remove.
1706 * config/picochip/divmodsi4.S: Remove.
1707 * config/picochip/lib1funcs.S: Remove.
1708 * config/picochip/longjmp.S: Remove.
1709 * config/picochip/lshrsi3.S: Remove.
1710 * config/picochip/lshrsi3.c: Remove.
1711 * config/picochip/parityhi2.S: Remove.
1712 * config/picochip/popcounthi2.S: Remove.
1713 * config/picochip/setjmp.S: Remove.
1714 * config/picochip/subdi3.S: Remove.
1715 * config/picochip/t-picochip: Remove.
1716 * config/picochip/ucmpsi2.S: Remove.
1717 * config/picochip/udivmodhi4.S: Remove.
1718 * config/picochip/udivmodsi4.S: Remove.
1720 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1722 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
1723 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
1724 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
1725 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
1726 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
1727 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
1728 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
1729 defined and LIBGCC2_HAS_DF_MODE is defined.
1730 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
1731 defined and LIBGCC2_HAS_XF_MODE is defined.
1732 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
1733 defined and LIBGCC2_HAS_TF_MODE is defined.
1735 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1737 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
1738 and ROUND_TOWARDS_ZERO conditionals.
1740 2014-09-07 Nathan sidwell <nathan@acm.org>
1742 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
1743 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
1745 2014-09-05 Joseph Myers <joseph@codesourcery.com>
1747 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
1748 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1749 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1750 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1751 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1752 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1753 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1754 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
1755 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
1756 (DWARF_FRAME_REGISTERS): Change all uses to
1757 __LIBGCC_DWARF_FRAME_REGISTERS__.
1758 (EH_RETURN_STACKADJ_RTX): Change all uses to
1759 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1760 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
1761 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
1762 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
1763 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
1764 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
1765 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
1766 to __LIBGCC_EH_FRAME_SECTION_NAME__.
1767 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
1768 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
1769 __LIBGCC_STACK_POINTER_REGNUM__.
1770 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1771 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1772 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1773 to __LIBGCC_STACK_POINTER_REGNUM__.
1774 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1775 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1776 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1777 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1778 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1779 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1780 (STACK_POINTER_REGNUM): Change all uses to
1781 __LIBGCC_STACK_POINTER_REGNUM__.
1782 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
1783 use to __LIBGCC_STACK_POINTER_REGNUM__.
1784 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1785 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1786 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
1787 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1788 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
1789 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1790 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1791 to __LIBGCC_STACK_POINTER_REGNUM__.
1792 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
1793 Remove conditional definition.
1794 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
1795 __LIBGCC_TEXT_SECTION_ASM_OP__.
1796 (EH_FRAME_SECTION_NAME): Change all uses to
1797 __LIBGCC_EH_FRAME_SECTION_NAME__.
1798 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
1799 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
1800 (CTORS_SECTION_ASM_OP): Change all uses to
1801 __LIBGCC_CTORS_SECTION_ASM_OP__.
1802 (DTORS_SECTION_ASM_OP): Change all uses to
1803 __LIBGCC_DTORS_SECTION_ASM_OP__.
1804 (JCR_SECTION_NAME): Change all uses to
1805 __LIBGCC_JCR_SECTION_NAME__.
1806 (INIT_SECTION_ASM_OP): Change all uses to
1807 __LIBGCC_INIT_SECTION_ASM_OP__.
1808 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1809 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1810 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
1811 __LIBGCC_STACK_GROWS_DOWNWARD__.
1812 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
1813 __LIBGCC_INIT_SECTION_ASM_OP__.
1814 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1815 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1816 (EH_FRAME_SECTION_NAME): Change all uses to
1817 __LIBGCC_EH_FRAME_SECTION_NAME__.
1818 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
1819 definitions. Change all uses to
1820 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
1821 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
1822 __LIBGCC_STACK_GROWS_DOWNWARD__.
1823 (DWARF_FRAME_REGISTERS): Change all uses to
1824 __LIBGCC_DWARF_FRAME_REGISTERS__.
1825 (EH_RETURN_STACKADJ_RTX): Change all uses to
1826 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1827 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
1828 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
1829 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
1830 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
1831 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
1833 2014-09-02 Nathan sidwell <nathan@acm.org>
1835 * libgcov-interface.c (STRONG_ALIAS): New.
1836 (__gcov_flush): Call __gcov_reset_int.
1837 (__gcov_reset): Strong alias for ...
1838 (__gcov_reset_ing): ... this renamed hidden version.
1839 * libgcov.h (__gcov_reset_int): New declaration.
1841 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
1843 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
1845 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
1846 (__dso_handle): Define on Cygwin.
1847 * config/i386/t-cygming (crtbeginS.o): New rule.
1848 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
1850 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
1853 2014-08-13 Steve Ellcey <sellcey@mips.com>
1855 * crtstuff.c: Undef caddr_t.
1857 2014-08-12 Steve Ellcey <sellcey@mips.com>
1859 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
1861 2014-08-07 Nathan Sidwell <nathan@acm.org>
1863 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
1864 (LIBGCOV_DRIVER): ... to here.
1865 * libgcov.h (gcov_do_dump): New #define.
1866 (struct gcov_root): New.
1867 (__gcov_root): New declaration.
1868 (__gcov_dump_one): Declare.
1869 * libgcov-driver.c (gcov_list, gcov_dump_complete,
1870 run_accounted): Delete.
1871 (gcov_compute_histogram): Add LIST argument, adjust.
1872 (compute_summary): Adjust gcov_compute_histogram call.
1873 (gcov_do_dump): Not hidden, static in libgcov.
1874 (gcov_clear): Move to interface.c.
1875 (__gcov_dump_one): New, broken out of ...
1876 (gcov_exit): ... here. Make static.
1878 (__gcov_init): Adjust.
1879 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
1881 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
1882 (gcov_clear): Moved from driver.c. Add LIST argument.
1883 (__gcov_reset): Adjust for changed interfaces.
1884 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
1886 2014-08-04 Rohit <rohitarulraj@freescale.com>
1889 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
1890 based on change in SPE high register numbers and 3 HTM registers.
1892 2014-08-01 Nathan Sidwell <nathan@acm.org>
1894 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
1895 LIBGCOV_INTERFACE): Reformat.
1896 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
1898 * libgcov-interface.c: Reformat some comments.
1899 (__gcov_flush_mx): Add declaration. Tidy up definition.
1901 2014-07-31 Alan Modra <amodra@gmail.com>
1902 Peter Bergner <bergner@vnet.ibm.com>
1904 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
1905 (pack_ldouble): New function.
1906 (__gcc_qadd): Use it.
1907 (__gcc_qmul): Likewise.
1908 (__gcc_qdiv): Likewise.
1909 (__gcc_qneg): Likewise.
1910 (__gcc_stoq): Likewise.
1911 (__gcc_dtoq): Likewise.
1913 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
1915 * config/s390/tpf-unwind.h: Include <stdbool.h>.
1916 (__tpf_eh_return): Add original return address as second parameter.
1917 Handle cases where unwinder routines were called directly, instead
1918 of from within the C++ library.
1920 2014-07-29 Nathan Sidwell <nathan@acm.org>
1922 * libgcov.h: Move renaming of entry points to lib gcov specific
1924 (gcov_do_dump): New rename.
1925 (gcov_rewrite): Remove inline, make HIDDEN.
1926 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
1927 (gcov_exit_compute_summary): Rename to ...
1928 (compute_summary): ... here. Add LIST argument.
1929 (gcov_exit_merge_gcda): Rename to ...
1930 (merge_one_data): ... here.
1931 (gcov_exit_write_gcda): Rename to ...
1932 (write_one_data): ... here.
1933 (gcov_exit_merge_summary): Rename to ...
1934 (merge_summary): Add RUN_COUNTED argument.
1935 (gcov_exit_dump_gcov): Rename to ...
1936 (dump_one_gcov): Add RUN_COUNTED argument.
1937 (gcov_do_dump): New function, broken out of ...
1938 (gcov_exit): ... here. Call it.
1940 2014-07-27 Anthony Green <green@moxielogic.com>
1942 * config.host: Add moxiebox configuration suppport.
1944 2014-07-27 Nathan Sidwell <nathan@acm.org>
1946 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
1947 (struct gcov_filename): ... here. Include buffer and max length
1949 (gcov_max_filename): Remove.
1950 (gi_filename): Remove.
1951 (gcov_exit_compute_summary): Compute max filename here.
1952 (gcov_exit_merge_gcda): Add filename parm, adjust.
1953 (gcov_exit_merge_summary): Likewise.
1954 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
1955 (gcov_exit): Likewise.
1956 (__gcov_init): Don't calculate max length here.
1957 * libgcov_util.c (max_filename_len): Remove.
1958 (read_gcda_file): Don't calculate max length here.
1959 (gcov_read_profile_dir): Don't propagate here.
1960 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
1961 struct gcov_filename changes.
1962 (gcov_exit_open_gcda_file): Likewise.
1964 2014-07-25 Nathan Sidwell <nathan@acm.org>
1966 * libgcov-driver.c (set_gcov_dump_complete,
1967 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
1968 functions polluting user's namespace.
1969 (gcov_exit): Set variable directly.
1970 (gcov_clear): Reset variable directly.
1971 * libgcov-interface.c (get_gcov_dymp_complete,
1972 reset_gov_dump_complete): Remove declarations.
1973 (__gcov_reset, __gcov_dump): Don't call them.
1975 2014-07-24 DJ Delorie <dj@redhat.com>
1977 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
1978 (__gcc_deregister_frame): Move logic to detect deregister function
1980 (__gcc_register_frame): here, so it's consistent with the register
1983 2014-07-23 Nathan Sidwell <nathan@acm.org>
1985 * libgcov-driver.c (set_gcov_list): Remove.
1986 (gcov_list): Make non-static in GCOV_TOOL.
1987 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
1989 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
1991 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
1992 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
1993 Don't use SYNC_LOCK_RELEASE for int type.
1995 2014-07-14 Richard Biener <rguenther@suse.de>
1997 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
1999 2014-07-11 Rong Xu <xur@google.com>
2001 * libgcov-util.c (gcov_max_filename): Fix declartion.
2003 2014-07-10 Rong Xu <xur@google.com>
2005 Add gcov-tool: an offline gcda profile processing tool
2007 * libgcov-driver.c (gcov_max_filename): Make available
2009 * libgcov-merge.c (__gcov_merge_add): Replace
2010 gcov_read_counter() with a Macro.
2011 (__gcov_merge_ior): Ditto.
2012 (__gcov_merge_time_profile): Ditto.
2013 (__gcov_merge_single): Ditto.
2014 (__gcov_merge_delta): Ditto.
2015 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
2016 in the utility functions.
2017 (set_fn_ctrs): Utility function for reading gcda files to in-memory
2018 gcov_list object link lists.
2019 (tag_function): Ditto.
2020 (tag_blocks): Ditto.
2023 (tag_counters): Ditto.
2024 (tag_summary): Ditto.
2025 (read_gcda_finalize): Ditto.
2026 (read_gcda_file): Ditto.
2027 (ftw_read_file): Ditto.
2028 (read_profile_dir_init): Ditto.
2029 (gcov_read_profile_dir): Ditto.
2030 (gcov_read_counter_mem): Ditto.
2031 (gcov_get_merge_weight): Ditto.
2032 (merge_wrapper): A wrapper function that calls merging handler.
2033 (gcov_merge): Merge two gcov_info objects with weights.
2034 (find_match_gcov_info): Find the matched gcov_info in the list.
2035 (gcov_profile_merge): Merge two gcov_info object lists.
2036 (__gcov_add_counter_op): Process edge profile counter values.
2037 (__gcov_ior_counter_op): Process IOR profile counter values.
2038 (__gcov_delta_counter_op): Process delta profile counter values.
2039 (__gcov_single_counter_op): Process single profile counter values.
2040 (fp_scale): Callback function for float-point scaling.
2041 (int_scale): Callback function for integer fraction scaling.
2042 (gcov_profile_scale): Scaling profile counters.
2043 (gcov_profile_normalize): Normalize profile counters.
2044 * libgcov.h: Add headers and functions for gcov-tool use.
2045 (gcov_get_counter): New.
2046 (gcov_get_counter_target): Ditto.
2047 (struct gcov_info): Make the functions field mutable in gcov-tool
2050 2014-06-23 Kai Tietz <ktietz@redhat.com>
2053 * unwind-seh.c (_Unwind_GetGR): Check for proper
2055 (_Unwind_SetGR): Likewise.
2057 2014-05-22 Nick Clifton <nickc@redhat.com>
2059 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
2062 2014-05-22 Teresa Johnson <tejohnson@google.com>
2064 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
2067 2014-05-20 John Marino <gnugcc@marino.st>
2069 * config.host (*-*-dragonfly*): New target.
2070 * crtstuff.c: Make dl_iterate_support generic on *bsd.
2071 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
2072 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
2073 * config/i386/dragonfly-unwind.h: New.
2075 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
2078 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
2079 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
2081 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
2083 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
2086 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
2088 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
2090 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2093 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
2096 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
2098 Work around for current cygwin32 build problems.
2099 * config/i386/cygming-crtbegin.c (__register_frame_info,
2100 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
2101 functions only for 64-bit systems.
2103 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2105 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
2106 (sigill_caught, sigill_hdlr): Remove.
2108 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2110 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
2112 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2113 Solaris 9 single-threaded support.
2114 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2115 Solaris 9 single-threaded support. Add call_user_handler code
2117 (sparc_is_sighandler): Likewise.
2119 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2121 * config.host: Append t-floattodi to tmake_file depending on
2124 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
2126 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
2128 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
2131 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
2132 variable to avoid "array subscript is above array bounds" warnings.
2133 Use __builtin_expect when checking *jcr_list for NULL.
2135 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2138 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
2139 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
2140 vtv_*.o to extra_parts if enable_vtable_verify.
2142 2014-03-06 Nick Clifton <nickc@redhat.com>
2144 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
2145 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
2147 2014-02-28 Joey Ye <joey.ye@arm.com>
2150 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
2151 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
2154 2014-02-24 Walter Lee <walt@tilera.com>
2156 * config.host: Support "tilegx*" and "tilepro*" triplets.
2157 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
2158 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
2160 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
2161 Chung-Lin Tang <cltang@codesourcery.com>
2163 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
2164 * config/nios2/crti.S: Remove .file directive.
2165 * config/nios2/crtn.S: Likewise.
2167 2014-02-18 Kai Tietz <ktietz@redhat.com>
2168 Jonathan Schleifer <js@webkeks.org>
2171 * unwind-seh.c (_GCC_specific_handler): Pass proper
2172 value to unwind-handler.
2174 2014-02-12 Joseph Myers <joseph@codesourcery.com>
2176 * soft-fp/adddf3.c: Update from glibc.
2177 * soft-fp/addsf3.c: Likewise.
2178 * soft-fp/addtf3.c: Likewise.
2179 * soft-fp/divdf3.c: Likewise.
2180 * soft-fp/divsf3.c: Likewise.
2181 * soft-fp/divtf3.c: Likewise.
2182 * soft-fp/double.h: Likewise.
2183 * soft-fp/eqdf2.c: Likewise.
2184 * soft-fp/eqsf2.c: Likewise.
2185 * soft-fp/eqtf2.c: Likewise.
2186 * soft-fp/extenddftf2.c: Likewise.
2187 * soft-fp/extended.h: Likewise.
2188 * soft-fp/extendsfdf2.c: Likewise.
2189 * soft-fp/extendsftf2.c: Likewise.
2190 * soft-fp/extendxftf2.c: Likewise.
2191 * soft-fp/fixdfdi.c: Likewise.
2192 * soft-fp/fixdfsi.c: Likewise.
2193 * soft-fp/fixdfti.c: Likewise.
2194 * soft-fp/fixsfdi.c: Likewise.
2195 * soft-fp/fixsfsi.c: Likewise.
2196 * soft-fp/fixsfti.c: Likewise.
2197 * soft-fp/fixtfdi.c: Likewise.
2198 * soft-fp/fixtfsi.c: Likewise.
2199 * soft-fp/fixtfti.c: Likewise.
2200 * soft-fp/fixunsdfdi.c: Likewise.
2201 * soft-fp/fixunsdfsi.c: Likewise.
2202 * soft-fp/fixunsdfti.c: Likewise.
2203 * soft-fp/fixunssfdi.c: Likewise.
2204 * soft-fp/fixunssfsi.c: Likewise.
2205 * soft-fp/fixunssfti.c: Likewise.
2206 * soft-fp/fixunstfdi.c: Likewise.
2207 * soft-fp/fixunstfsi.c: Likewise.
2208 * soft-fp/fixunstfti.c: Likewise.
2209 * soft-fp/floatdidf.c: Likewise.
2210 * soft-fp/floatdisf.c: Likewise.
2211 * soft-fp/floatditf.c: Likewise.
2212 * soft-fp/floatsidf.c: Likewise.
2213 * soft-fp/floatsisf.c: Likewise.
2214 * soft-fp/floatsitf.c: Likewise.
2215 * soft-fp/floattidf.c: Likewise.
2216 * soft-fp/floattisf.c: Likewise.
2217 * soft-fp/floattitf.c: Likewise.
2218 * soft-fp/floatundidf.c: Likewise.
2219 * soft-fp/floatundisf.c: Likewise.
2220 * soft-fp/floatunditf.c: Likewise.
2221 * soft-fp/floatunsidf.c: Likewise.
2222 * soft-fp/floatunsisf.c: Likewise.
2223 * soft-fp/floatunsitf.c: Likewise.
2224 * soft-fp/floatuntidf.c: Likewise.
2225 * soft-fp/floatuntisf.c: Likewise.
2226 * soft-fp/floatuntitf.c: Likewise.
2227 * soft-fp/gedf2.c: Likewise.
2228 * soft-fp/gesf2.c: Likewise.
2229 * soft-fp/getf2.c: Likewise.
2230 * soft-fp/ledf2.c: Likewise.
2231 * soft-fp/lesf2.c: Likewise.
2232 * soft-fp/letf2.c: Likewise.
2233 * soft-fp/muldf3.c: Likewise.
2234 * soft-fp/mulsf3.c: Likewise.
2235 * soft-fp/multf3.c: Likewise.
2236 * soft-fp/negdf2.c: Likewise.
2237 * soft-fp/negsf2.c: Likewise.
2238 * soft-fp/negtf2.c: Likewise.
2239 * soft-fp/op-1.h: Likewise.
2240 * soft-fp/op-2.h: Likewise.
2241 * soft-fp/op-4.h: Likewise.
2242 * soft-fp/op-8.h: Likewise.
2243 * soft-fp/op-common.h: Likewise.
2244 * soft-fp/quad.h: Likewise.
2245 * soft-fp/single.h: Likewise.
2246 * soft-fp/soft-fp.h: Likewise.
2247 * soft-fp/subdf3.c: Likewise.
2248 * soft-fp/subsf3.c: Likewise.
2249 * soft-fp/subtf3.c: Likewise.
2250 * soft-fp/truncdfsf2.c: Likewise.
2251 * soft-fp/trunctfdf2.c: Likewise.
2252 * soft-fp/trunctfsf2.c: Likewise.
2253 * soft-fp/trunctfxf2.c: Likewise.
2254 * soft-fp/unorddf2.c: Likewise.
2255 * soft-fp/unordsf2.c: Likewise.
2256 * soft-fp/unordtf2.c: Likewise.
2257 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
2259 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2261 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2263 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2265 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2267 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2269 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2271 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2273 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2275 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2277 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2279 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2281 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2283 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
2285 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
2287 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2290 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2292 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
2293 cannot be represented.
2294 * config/s390/32/_fixsfdi.c: Likewise.
2295 * config/s390/32/_fixtfdi.c: Likewise.
2296 * config/s390/32/_fixunsdfdi.c: Likewise.
2297 * config/s390/32/_fixunssfdi.c: Likewise.
2298 * config/s390/32/_fixunstfdi.c: Likewise.
2300 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
2302 * configure.ac (libgcc_cv_mips_hard_float): New.
2303 * configure: Regenerate.
2304 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
2305 t-softfp-sfdf for hard-float targets.
2306 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
2307 (softfp_float_modes, softfp_int_modes, softfp_extensions)
2308 (softfp_truncations, softfp_exclude_libgcc2): New.
2309 * config/t-hardfp: New file.
2310 * config/t-hardfp-sfdf: Likewise.
2311 * config/hardfp.c: Likewise.
2313 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2315 * config.host: Include t-floattodi also for s390x.
2316 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
2317 * config/s390/32/_fixsfdi.c: Likewise.
2318 * config/s390/32/_fixtfdi.c: Likewise.
2319 * config/s390/32/_fixunsdfdi.c: Likewise.
2320 * config/s390/32/_fixunssfdi.c: Likewise.
2321 * config/s390/32/_fixunstfdi.c: Likewise.
2323 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2326 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
2327 (install-libgcc-unwind-map-forbuild): New target.
2328 (all): Depend on install-libgcc-unwind-map-forbuild.
2329 (install-libgcc-unwind-map): New target.
2330 (install): Depend on install-libgcc-unwind-map.
2332 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2334 * config/nios2/crti.S (_init): Initialize GOT pointer from
2335 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
2337 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
2339 * configure.ac: Check __mips64 when setting host_address.
2340 * configure: Regenerate.
2341 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
2342 mips/t-mips64 and t-softfp.
2343 (mips*-*-linux*): Don't add mips/t-tpbit.
2344 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
2345 (DPBIT, DPBIT_CFLAGS): Delete.
2346 * config/mips/sfp-machine.h: New file.
2347 * config/mips/t-mips64: Likewise.
2348 * config/mips/t-softfp-tf: Likewise.
2349 * config/mips/t-tpbit: Delete.
2351 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
2353 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
2356 2014-01-25 Walter Lee <walt@tilera.com>
2358 * config/tilepro/atomic.c: Include tconfig.h. Don't include
2359 config.h or system.h.
2362 2014-01-25 Walter Lee <walt@tilera.com>
2364 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
2365 (post_atomic_barrier): Ditto.
2366 (__fetch_and_do): New macro.
2367 (__atomic_fetch_and_do): Use __fetch_and_do.
2368 (__sync_fetch_and_do): New macro.
2369 (__sync_fetch_and_add_4): New function.
2370 (__sync_fetch_and_sub_4): New function.
2371 (__sync_fetch_and_or_4): New function.
2372 (__sync_fetch_and_and_4): New function.
2373 (__sync_fetch_and_xor_4): New function.
2374 (__sync_fetch_and_nand_4): New function.
2375 (__sync_fetch_and_add_8): New function.
2376 (__sync_fetch_and_sub_8): New function.
2377 (__sync_fetch_and_or_8): New function.
2378 (__sync_fetch_and_and_8): New function.
2379 (__sync_fetch_and_xor_8): New function.
2380 (__sync_fetch_and_nand_8): New function.
2381 (__do_and_fetch): New macro.
2382 (__atomic_do_and_fetch): Use __do_and_fetch.
2383 (__sync_do_and_fetch): New macro.
2384 (__sync_add_and_fetch_4): New function.
2385 (__sync_sub_and_fetch_4): New function.
2386 (__sync_or_and_fetch_4): New function.
2387 (__sync_and_and_fetch_4): New function.
2388 (__sync_xor_and_fetch_4): New function.
2389 (__sync_nand_and_fetch_4): New function.
2390 (__sync_add_and_fetch_8): New function.
2391 (__sync_sub_and_fetch_8): New function.
2392 (__sync_or_and_fetch_8): New function.
2393 (__sync_and_and_fetch_8): New function.
2394 (__sync_xor_and_fetch_8): New function.
2395 (__sync_nand_and_fetch_8): New function.
2396 (__sync_exchange_methods): New macro.
2397 (__sync_val_compare_and_swap_4): New function.
2398 (__sync_bool_compare_and_swap_4): New function.
2399 (__sync_lock_test_and_test_4): New function.
2400 (__sync_val_compare_and_swap_8): New function.
2401 (__sync_bool_compare_and_swap_8): New function.
2402 (__sync_lock_test_and_test_8): New function.
2403 (__subword_cmpxchg_body): New macro.
2404 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
2405 (__atomic_compare_exchange_2): Ditto.
2406 (__sync_subword_cmpxchg): New macro.
2407 (__sync_val_compare_and_swap_1): New function.
2408 (__sync_bool_compare_and_swap_1): New function.
2409 (__sync_val_compare_and_swap_2): New function.
2410 (__sync_bool_compare_and_swap_2): New function.
2411 (__atomic_subword): Rename to ...
2412 (__subword): ... New name.
2413 (__atomic_subword_fetch): Use __subword.
2414 (__sync_subword_fetch): New macro.
2415 (__sync_fetch_and_add_1): New function.
2416 (__sync_fetch_and_sub_1): New function.
2417 (__sync_fetch_and_or_1): New function.
2418 (__sync_fetch_and_and_1): New function.
2419 (__sync_fetch_and_xor_1): New function.
2420 (__sync_fetch_and_nand_1): New function.
2421 (__sync_fetch_and_add_2): New function.
2422 (__sync_fetch_and_sub_2): New function.
2423 (__sync_fetch_and_or_2): New function.
2424 (__sync_fetch_and_and_2): New function.
2425 (__sync_fetch_and_xor_2): New function.
2426 (__sync_fetch_and_nand_2): New function.
2427 (__sync_add_and_fetch_1): New function.
2428 (__sync_sub_and_fetch_1): New function.
2429 (__sync_or_and_fetch_1): New function.
2430 (__sync_and_and_fetch_1): New function.
2431 (__sync_xor_and_fetch_1): New function.
2432 (__sync_nand_and_fetch_1): New function.
2433 (__sync_add_and_fetch_2): New function.
2434 (__sync_sub_and_fetch_2): New function.
2435 (__sync_or_and_fetch_2): New function.
2436 (__sync_and_and_fetch_2): New function.
2437 (__sync_xor_and_fetch_2): New function.
2438 (__sync_nand_and_fetch_2): New function.
2439 (__atomic_subword_lock): Use __subword.
2440 (__sync_subword_lock): New macro.
2441 (__sync_lock_test_and_set_1): New function.
2442 (__sync_lock_test_and_set_2): New function.
2444 2014-01-25 Walter Lee <walt@tilera.com>
2446 * config/tilepro/atomic.c (BIT_OFFSET): Define.
2447 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
2448 (__atomic_subword): Ditto.
2450 2014-01-25 Walter Lee <walt@tilera.com>
2452 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
2453 a prefix op argument.
2454 (__atomic_nand_fetch_4): Add prefix op.
2455 (__atomic_nand_fetch_8): Ditto.
2457 2014-01-21 Baruch Siach <barch@tkos.co.il>
2459 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
2461 2014-01-09 Rong Xu <xur@google.com>
2463 * libgcov-driver.c (this_prg): make it local to save
2465 (gcov_exit_compute_summary): Ditto.
2466 (gcov_exit_merge_gcda): Ditto.
2467 (gcov_exit_merge_summary): Ditto.
2468 (gcov_exit_dump_gcov): Ditto.
2470 2014-01-08 Rong Xu <xur@google.com>
2472 * libgcov-driver.c: Use libgcov.h.
2473 (buffer_fn_data): Use xmalloc instead of malloc.
2474 (gcov_exit_merge_gcda): Ditto.
2475 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
2476 * libgcov.h: New common header files for libgcov-*.h.
2477 * libgcov-interface.c: Use libgcov.h
2478 * libgcov-merge.c: Ditto.
2479 * libgcov-profiler.c: Ditto.
2480 * Makefile.in: Add dependence to libgcov.h
2482 2014-01-02 Joseph Myers <joseph@codesourcery.com>
2484 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
2485 case of small numerator and finite nonzero result.
2487 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2489 Update copyright years
2491 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2493 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
2494 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
2495 config/arc/dp-hack.h, config/arc/fp-hack.h,
2496 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
2497 config/arc/ieee-754/arc600-dsp/divdf3.S,
2498 config/arc/ieee-754/arc600-dsp/divsf3.S,
2499 config/arc/ieee-754/arc600-dsp/muldf3.S,
2500 config/arc/ieee-754/arc600-dsp/mulsf3.S,
2501 config/arc/ieee-754/arc600-mul64/divdf3.S,
2502 config/arc/ieee-754/arc600-mul64/divsf3.S,
2503 config/arc/ieee-754/arc600-mul64/muldf3.S,
2504 config/arc/ieee-754/arc600-mul64/mulsf3.S,
2505 config/arc/ieee-754/arc600/divsf3.S,
2506 config/arc/ieee-754/arc600/mulsf3.S,
2507 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
2508 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
2509 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
2510 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
2511 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
2512 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
2513 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
2514 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
2515 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
2516 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
2517 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
2518 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
2519 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
2520 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
2521 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
2522 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
2523 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
2524 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
2525 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
2526 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
2527 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
2528 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
2529 vtv_start_preinit.c: Use the standard form for the copyright notice.
2531 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
2532 Chung-Lin Tang <cltang@codesourcery.com>
2533 Based on patches from Altera Corporation
2535 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
2536 * config/nios2/lib2-nios2.h: New file.
2537 * config/nios2/lib2-divmod-hi.c: New file.
2538 * config/nios2/linux-unwind.h: New file.
2539 * config/nios2/lib2-divmod.c: New file.
2540 * config/nios2/linux-atomic.c: New file.
2541 * config/nios2/t-nios2: New file.
2542 * config/nios2/crti.asm: New file.
2543 * config/nios2/t-linux: New file.
2544 * config/nios2/lib2-divtable.c: New file.
2545 * config/nios2/lib2-mul.c: New file.
2546 * config/nios2/tramp.c: New file.
2547 * config/nios2/crtn.asm: New file.
2549 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
2551 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
2552 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
2553 from cpuid.h to check vendor signatures.
2555 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
2557 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
2558 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
2559 (get_amd_cpu): Likewise.
2561 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
2563 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
2566 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
2567 H.J. Lu <hongjiu.lu@intel.com>
2570 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
2572 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
2573 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
2574 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
2575 FEATURE_XOP and FEATURE_FMA.
2576 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
2578 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
2579 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
2580 FEATURE_FMA4 and FEATURE_XOP.
2582 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
2584 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
2585 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
2586 (get_intel_cpu): Updated.
2588 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
2590 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
2592 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
2594 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2595 instructions when __SSE_MATH__ is defined.
2597 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
2599 * config.host (microblaze-*-rtems*): New.
2601 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
2603 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
2604 architectures that do not have hardware divide instruction.
2605 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
2607 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
2609 * longlong.h: Delete (moved to include/).
2611 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
2613 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
2614 of normal number and qNaN to not raise an inexact exception.
2616 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
2618 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
2620 2013-11-28 Matthew Leach <matthew.leach@arm.com>
2622 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
2623 for correct opcodes on BE.
2625 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
2627 * soft-fp/op-4.h: Update from glibc.
2629 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
2631 * libgcc2.c (__udivmoddi4): Define new implementation when
2632 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
2633 divide instructions.
2635 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
2637 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
2639 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2641 * config/t-softfp (soft-fp-objects-base): New variable.
2642 (soft-fp-objects): Use it.
2644 2013-11-23 David Edelson <dje.gcc@gmail.com>
2645 Andrew Dixie <andrewd@gentrack.com>
2648 * config/rs6000/aixinitfini.c: New file.
2649 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
2650 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
2653 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
2655 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
2657 2013-11-18 Jan Hubicka <jh@suse.cz>
2659 * libgcov-driver.c (run_accounted): Make global level static.
2660 (gcov_exit_merge_summary): Silence warning; do not clear
2662 (gcov_exit): Clear it here.
2664 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
2667 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
2668 (all_prg, crc32): Remove static vars.
2669 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
2671 (gcov_exit_merge_gcda): Add crc32 parameter.
2672 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
2673 do not account run if it was already accounted.
2674 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
2675 (gcov_exit): Initialize all_prg; update.
2677 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
2679 * configure: Regenerate.
2681 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2682 Alan Modra <amodra@gmail.com>
2684 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
2685 (frob_update_context): Use it.
2687 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2688 Alan Modra <amodra@gmail.com>
2690 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
2691 (trampoline_initial): Provide ELFv2 variant.
2692 (__trampoline_setup): Likewise.
2694 * config/rs6000/linux-unwind.h (frob_update_context): Do not
2695 check for AIX indirect function call sequence if _CALL_ELF == 2.
2697 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2698 Alan Modra <amodra@gmail.com>
2700 * config/rs6000/linux-unwind.h (get_regs): Do not support
2701 old kernel versions if _CALL_ELF == 2.
2702 (frob_update_context): Do not support PLT stub variants only
2703 generated by old linkers if _CALL_ELF == 2.
2705 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2706 Alan Modra <amodra@gmail.com>
2708 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
2709 location of CR save area for 64-bit little-endian systems.
2711 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
2713 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
2715 * config/arm/t-vxworks: Delete.
2717 2013-11-10 Kai Tietz <ktietz@redhat.com>
2719 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
2720 Increment load-count on use of LIBGCC_SONAME DLL.
2721 (hmod_libgcc): New static variable to hold handle of
2723 (__gcc_deregister_frame): Decrement load-count of
2726 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
2728 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
2730 * configure: Regenerate
2732 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
2734 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
2735 FP_EX_DENORM. Store result to volatile location after SSE division
2736 to close interrupt window. Remove unneeded fwait after x87
2737 division since interrupt window will be closed by emitted fstp.
2738 Rewrite FP_EX_INEXACT handling.
2740 2013-11-06 Joseph Myers <joseph@codesourcery.com>
2742 * soft-fp/README: Update.
2743 * soft-fp/adddf3.c: Update from glibc.
2744 * soft-fp/addsf3.c: Likewise.
2745 * soft-fp/addtf3.c: Likewise.
2746 * soft-fp/divdf3.c: Likewise.
2747 * soft-fp/divsf3.c: Likewise.
2748 * soft-fp/divtf3.c: Likewise.
2749 * soft-fp/double.h: Likewise.
2750 * soft-fp/eqdf2.c: Likewise.
2751 * soft-fp/eqsf2.c: Likewise.
2752 * soft-fp/eqtf2.c: Likewise.
2753 * soft-fp/extenddftf2.c: Likewise.
2754 * soft-fp/extended.h: Likewise.
2755 * soft-fp/extendsfdf2.c: Likewise.
2756 * soft-fp/extendsftf2.c: Likewise.
2757 * soft-fp/extendxftf2.c: Likewise.
2758 * soft-fp/fixdfdi.c: Likewise.
2759 * soft-fp/fixdfsi.c: Likewise.
2760 * soft-fp/fixdfti.c: Likewise.
2761 * soft-fp/fixsfdi.c: Likewise.
2762 * soft-fp/fixsfsi.c: Likewise.
2763 * soft-fp/fixsfti.c: Likewise.
2764 * soft-fp/fixtfdi.c: Likewise.
2765 * soft-fp/fixtfsi.c: Likewise.
2766 * soft-fp/fixtfti.c: Likewise.
2767 * soft-fp/fixunsdfdi.c: Likewise.
2768 * soft-fp/fixunsdfsi.c: Likewise.
2769 * soft-fp/fixunsdfti.c: Likewise.
2770 * soft-fp/fixunssfdi.c: Likewise.
2771 * soft-fp/fixunssfsi.c: Likewise.
2772 * soft-fp/fixunssfti.c: Likewise.
2773 * soft-fp/fixunstfdi.c: Likewise.
2774 * soft-fp/fixunstfsi.c: Likewise.
2775 * soft-fp/fixunstfti.c: Likewise.
2776 * soft-fp/floatdidf.c: Likewise.
2777 * soft-fp/floatdisf.c: Likewise.
2778 * soft-fp/floatditf.c: Likewise.
2779 * soft-fp/floatsidf.c: Likewise.
2780 * soft-fp/floatsisf.c: Likewise.
2781 * soft-fp/floatsitf.c: Likewise.
2782 * soft-fp/floattidf.c: Likewise.
2783 * soft-fp/floattisf.c: Likewise.
2784 * soft-fp/floattitf.c: Likewise.
2785 * soft-fp/floatundidf.c: Likewise.
2786 * soft-fp/floatundisf.c: Likewise.
2787 * soft-fp/floatunditf.c: Likewise.
2788 * soft-fp/floatunsidf.c: Likewise.
2789 * soft-fp/floatunsisf.c: Likewise.
2790 * soft-fp/floatunsitf.c: Likewise.
2791 * soft-fp/floatuntidf.c: Likewise.
2792 * soft-fp/floatuntisf.c: Likewise.
2793 * soft-fp/floatuntitf.c: Likewise.
2794 * soft-fp/gedf2.c: Likewise.
2795 * soft-fp/gesf2.c: Likewise.
2796 * soft-fp/getf2.c: Likewise.
2797 * soft-fp/ledf2.c: Likewise.
2798 * soft-fp/lesf2.c: Likewise.
2799 * soft-fp/letf2.c: Likewise.
2800 * soft-fp/muldf3.c: Likewise.
2801 * soft-fp/mulsf3.c: Likewise.
2802 * soft-fp/multf3.c: Likewise.
2803 * soft-fp/negdf2.c: Likewise.
2804 * soft-fp/negsf2.c: Likewise.
2805 * soft-fp/negtf2.c: Likewise.
2806 * soft-fp/op-1.h: Likewise.
2807 * soft-fp/op-2.h: Likewise.
2808 * soft-fp/op-4.h: Likewise.
2809 * soft-fp/op-8.h: Likewise.
2810 * soft-fp/op-common.h: Likewise.
2811 * soft-fp/quad.h: Likewise.
2812 * soft-fp/single.h: Likewise.
2813 * soft-fp/soft-fp.h: Likewise.
2814 * soft-fp/subdf3.c: Likewise.
2815 * soft-fp/subsf3.c: Likewise.
2816 * soft-fp/subtf3.c: Likewise.
2817 * soft-fp/truncdfsf2.c: Likewise.
2818 * soft-fp/trunctfdf2.c: Likewise.
2819 * soft-fp/trunctfsf2.c: Likewise.
2820 * soft-fp/trunctfxf2.c: Likewise.
2821 * soft-fp/unorddf2.c: Likewise.
2822 * soft-fp/unordsf2.c: Likewise.
2823 * soft-fp/unordtf2.c: Likewise.
2825 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
2827 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
2828 (_FP_MUL_MEAT_D): Ditto.
2829 (_FP_DIV_MEAT_S): Ditto.
2830 (_FP_DIV_MEAT_D): Ditto.
2831 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
2832 t-softfp-sfdf and t-softfp to tmake_file.
2834 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
2836 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
2837 * config/i386/crtprec.c: Ditto.
2839 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
2840 Shiva Chen <shiva0217@gmail.com>
2842 * config.host (nds32*-elf*): Add nds32 target.
2843 * config/nds32 : New directory and files.
2845 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
2847 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
2848 * config.host (cpu_type) <Setting default>: Add entry for
2850 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
2851 <crisv32-*-linux*>: Adjust.
2852 * longlong.h: Wrap the whole CRIS section in a single
2853 defined(__CRIS__) conditional. Add comment about add_ssaaaa
2855 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
2857 [__CRIS__] (__umulsidi3): Define.
2858 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
2859 * config/cris/sfp-machine.h: New file.
2860 * config/cris/umulsidi3.S: New file.
2861 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
2862 * config/cris/arit.c (SIGNMULT): New macro.
2863 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
2864 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
2865 saving 3 out of originally 33 cycles from the fastest
2866 path, 3 out of 54 from the medium path and one from the longest
2867 path. Improve comments.
2869 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
2871 * sync.c: Remove static aliases and define each function directly
2872 under its real name.
2874 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
2876 * config.host (hppa*64*-*-linux*): Define extra_parts.
2877 (hppa*-*-linux*): Likewise.
2879 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
2881 * config/arc/crtgend.S: Add 2013 to Copyright years.
2882 * config/arc/gmon/atomic.h: Likewise.
2883 * config/arc/gmon/auxreg.h: Likewise.
2884 * config/arc/gmon/sys/gmon_out.h: Likewise.
2885 * config/arc/gmon/sys/gmon.h: Likewise.
2886 * config/arc/gmon/prof-freq.c: Likewise.
2887 * config/arc/gmon/mcount.c: Likewise.
2888 * config/arc/gmon/prof-freq-stub.S: Likewise.
2889 * config/arc/gmon/gmon.c: Likewise.
2890 * config/arc/gmon/machine-gmon.h: Likewise.
2891 * config/arc/gmon/profil.S: Likewise.
2892 * config/arc/gmon/dcache_linesz.S: Likewise.
2893 * config/arc/crtg.S: Likewise.
2894 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
2895 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
2896 * config/arc/ieee-754/adddf3.S: Likewise.
2897 * config/arc/ieee-754/truncdfsf2.S: Likewise.
2898 * config/arc/ieee-754/fixsfsi.S: Likewise.
2899 * config/arc/ieee-754/gtsf2.S: Likewise.
2900 * config/arc/ieee-754/floatsisf.S: Likewise.
2901 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
2902 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
2903 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
2904 * config/arc/ieee-754/fixdfsi.S: Likewise.
2905 * config/arc/ieee-754/addsf3.S: Likewise.
2906 * config/arc/ieee-754/gesf2.S: Likewise.
2907 * config/arc/ieee-754/floatsidf.S: Likewise.
2908 * config/arc/ieee-754/extendsfdf2.S: Likewise.
2909 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
2910 * config/arc/ieee-754/gtdf2.S: Likewise.
2911 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
2912 * config/arc/ieee-754/uneqdf2.S: Likewise.
2913 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
2914 * config/arc/ieee-754/uneqsf2.S: Likewise.
2915 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
2916 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
2917 * config/arc/ieee-754/eqdf2.S: Likewise.
2918 * config/arc/ieee-754/ordsf2.S: Likewise.
2919 * config/arc/ieee-754/divsf3.S: Likewise.
2920 * config/arc/ieee-754/divdf3.S: Likewise.
2921 * config/arc/ieee-754/floatunsidf.S: Likewise.
2922 * config/arc/ieee-754/orddf2.S: Likewise.
2923 * config/arc/ieee-754/eqsf2.S: Likewise.
2924 * config/arc/ieee-754/gedf2.S: Likewise.
2925 * config/arc/crtn.S: Likewise.
2926 * config/arc/crti.S: Likewise.
2927 * config/arc/t-arc700-uClibc: Likewise.
2928 * config/arc/asm.h: Likewise.
2929 * config/arc/libgcc-excl.ver: Likewise.
2930 * config/arc/t-arc-newlib: Likewise.
2931 * config/arc/divtab-arc700.c: Likewise.
2932 * config/arc/initfini.c: Likewise.
2933 * config/arc/fp-hack.h: Likewise.
2935 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2936 Diego Novillo <dnovillo@google.com>
2938 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
2939 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
2940 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
2941 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
2943 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2944 Brendan Kehoe <brendan@zen.org>
2945 Simon Cook <simon.cook@embecosm.com>
2947 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
2948 * config/arc: New directory.
2949 * longlong.h [__arc__] (umul_ppmm): Remove.
2950 [__arc__] (__umulsidi3): Define.
2951 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
2952 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
2954 2013-09-17 Jacek Caban <jacek@codeweavers.com>
2956 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
2958 * config/i386/gthr-win32.h: Likewise.
2960 2013-09-16 DJ Delorie <dj@redhat.com>
2962 * config/rl78/vregs.h: Add G10 register definitions.
2963 * config/rl78/lib2mul.c: Enable for RL78/G10.
2964 * config/rl78/lib2div.c: Likewise.
2965 * config/rl78/lshrsi3.S: Use vregs.h.
2966 * config/rl78/cmpsi2.S: Likewise.
2967 * config/rl78/trampoline.S: Likewise.
2968 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
2970 2013-09-14 DJ Delorie <dj@redhat.com>
2971 Nick Clifton <nickc@redhat.com>
2973 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
2974 * config/rl78/vregs.h: New.
2975 * config/rl78/signbit.S: New file. Implements signbit function.
2976 * config/rl78/divmodsi.S: New.
2977 * config/rl78/divmodhi.S: New.
2978 * config/rl78/divmodqi.S: New.
2979 * config/rl78/t-rl78: Build them here...
2980 * config/rl78/lib2div.c: ...but not here.
2982 2013-09-12 DJ Delorie <dj@redhat.com>
2984 * config.host (msp*-*-elf): New.
2985 * config/msp430/: New port.
2987 2013-08-18 Iain Sandoe <iain@codesourcery.com>
2989 PR gcov-profile/58127
2990 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
2991 __thread var for emulated TLS.
2992 (__gcov_indirect_call_counters): Likewise.
2994 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
2995 Catherine Moore <clm@codesourcery.com>
2996 Richard Sandiford <rdsandiford@googlemail.com>
2998 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
2999 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
3000 (CALL_STUB_NO_RET): Likewise.
3001 (CALL_STUB_RET): Likewise.
3002 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
3003 __mips16_ret call/return stub symbols.
3004 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
3007 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
3009 * config.host <mips*-*-linux*>: Remove a stray comment.
3011 2013-08-10 Jan Hubicka <jh@suse.cz>
3013 Work around binutils PR14342
3014 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
3015 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
3016 (L_gcov_indirect_call_profiler_v2): New.
3018 2013-08-06 Jan Hubicka <jh@suse.cz>
3020 * libgcov.c (__gcov_indirect_call_callee,
3021 __gcov_indirect_call_counters): New global vars.
3022 (__gcov_indirect_call_profiler): replace by ...
3023 (__gcov_indirect_call_profiler_v2) ... this one.
3025 2013-08-06 Caroline Tice <cmtice@google.com>
3027 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
3028 vtv_start_preinit.o and vtv_end_preinit.o.
3029 * configure.ac: Add code to check/set enable_vtable_verify.
3030 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
3032 * vtv_start_preinit.c: New file.
3033 * vtv_end_preinit.c: New file.
3034 * vtv_start.c: New file.
3035 * vtv_end.c: New file.
3036 * configure: Regenerated.
3038 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
3040 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
3041 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
3042 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
3043 GPL-3.0-with-GCC-exception.
3045 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
3047 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
3050 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3052 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
3053 mapping for FPRs when creating the fallback framestate.
3055 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
3058 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
3059 (__round_s2_const, __round_u2_const)
3060 (__round_s4_const, __round_u4_const, __round_x8):
3061 Saturate result if addition result cannot be represented.
3063 2013-07-15 Matthias Klose <doko@ubuntu.com>
3065 * libgcc2.c: Don't include <limits.h>.
3067 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
3069 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
3071 2013-07-06 Jakub Jelinek <jakub@redhat.com>
3074 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
3076 2013-06-28 Jakub Jelinek <jakub@redhat.com>
3079 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
3081 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
3082 instead of table lookups.
3083 (__popcountDI2): Likewise.
3085 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
3087 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
3090 2013-06-21 Joseph Myers <joseph@codesourcery.com>
3093 * soft-fp/adddf3.c: Update from glibc.
3094 * soft-fp/addsf3.c: Likewise.
3095 * soft-fp/addtf3.c: Likewise.
3096 * soft-fp/divdf3.c: Likewise.
3097 * soft-fp/divsf3.c: Likewise.
3098 * soft-fp/divtf3.c: Likewise.
3099 * soft-fp/double.h: Likewise.
3100 * soft-fp/eqdf2.c: Likewise.
3101 * soft-fp/eqsf2.c: Likewise.
3102 * soft-fp/eqtf2.c: Likewise.
3103 * soft-fp/extenddftf2.c: Likewise.
3104 * soft-fp/extended.h: Likewise.
3105 * soft-fp/extendsfdf2.c: Likewise.
3106 * soft-fp/extendsftf2.c: Likewise.
3107 * soft-fp/fixdfdi.c: Likewise.
3108 * soft-fp/fixdfsi.c: Likewise.
3109 * soft-fp/fixsfdi.c: Likewise.
3110 * soft-fp/fixsfsi.c: Likewise.
3111 * soft-fp/fixtfdi.c: Likewise.
3112 * soft-fp/fixtfsi.c: Likewise.
3113 * soft-fp/fixunsdfdi.c: Likewise.
3114 * soft-fp/fixunsdfsi.c: Likewise.
3115 * soft-fp/fixunssfdi.c: Likewise.
3116 * soft-fp/fixunssfsi.c: Likewise.
3117 * soft-fp/fixunstfdi.c: Likewise.
3118 * soft-fp/fixunstfsi.c: Likewise.
3119 * soft-fp/floatdidf.c: Likewise.
3120 * soft-fp/floatdisf.c: Likewise.
3121 * soft-fp/floatditf.c: Likewise.
3122 * soft-fp/floatsidf.c: Likewise.
3123 * soft-fp/floatsisf.c: Likewise.
3124 * soft-fp/floatsitf.c: Likewise.
3125 * soft-fp/floatundidf.c: Likewise.
3126 * soft-fp/floatundisf.c: Likewise.
3127 * soft-fp/floatunditf.c: Likewise.
3128 * soft-fp/floatunsidf.c: Likewise.
3129 * soft-fp/floatunsisf.c: Likewise.
3130 * soft-fp/floatunsitf.c: Likewise.
3131 * soft-fp/gedf2.c: Likewise.
3132 * soft-fp/gesf2.c: Likewise.
3133 * soft-fp/getf2.c: Likewise.
3134 * soft-fp/ledf2.c: Likewise.
3135 * soft-fp/lesf2.c: Likewise.
3136 * soft-fp/letf2.c: Likewise.
3137 * soft-fp/muldf3.c: Likewise.
3138 * soft-fp/mulsf3.c: Likewise.
3139 * soft-fp/multf3.c: Likewise.
3140 * soft-fp/negdf2.c: Likewise.
3141 * soft-fp/negsf2.c: Likewise.
3142 * soft-fp/negtf2.c: Likewise.
3143 * soft-fp/op-1.h: Likewise.
3144 * soft-fp/op-2.h: Likewise.
3145 * soft-fp/op-4.h: Likewise.
3146 * soft-fp/op-8.h: Likewise.
3147 * soft-fp/op-common.h: Likewise.
3148 * soft-fp/quad.h: Likewise.
3149 * soft-fp/single.h: Likewise.
3150 * soft-fp/soft-fp.h: Likewise.
3151 * soft-fp/subdf3.c: Likewise.
3152 * soft-fp/subsf3.c: Likewise.
3153 * soft-fp/subtf3.c: Likewise.
3154 * soft-fp/truncdfsf2.c: Likewise.
3155 * soft-fp/trunctfdf2.c: Likewise.
3156 * soft-fp/trunctfsf2.c: Likewise.
3157 * soft-fp/unorddf2.c: Likewise.
3158 * soft-fp/unordsf2.c: Likewise.
3159 * soft-fp/unordtf2.c: Likewise.
3160 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
3161 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3162 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3163 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3164 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3165 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3166 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3167 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3168 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3169 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
3170 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
3171 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
3173 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
3175 * config/mips/lib2funcs.c: New file.
3176 * config/mips/t-mips (LIB2ADD_ST): Add it.
3178 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
3181 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
3182 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
3184 2013-06-08 Walter Lee <walt@tilera.com>
3186 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
3187 Replace int64_t with long long. Add __extension__ where
3189 * config/tilepro/atomic.c: Include config.h.
3191 2013-06-06 Douglas B Rupp <rupp@adacore.com>
3193 * config.host (arm-wrs-vxworks): Configure with other soft float.
3195 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
3197 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
3198 (mips64r5900el-*-elf*): New configurations.
3200 2013-06-04 Alan Modra <amodra@gmail.com>
3202 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
3204 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
3206 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
3208 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
3210 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
3211 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
3212 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
3214 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
3216 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
3217 (powerpc-wrs-vxworks): Likewise.
3219 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
3221 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
3222 signal frames as well.
3223 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
3224 STACK_BIAS to the CFA offset.
3226 2013-05-17 Richard Henderson <rth@redhat.com>
3229 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
3230 (execute_cfa_program): Use it when storing to fs->regs.
3232 2013-05-08 Kai Tietz <ktietz@redhat.com>
3234 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
3235 (__deregister_frame_info): Likewise.
3237 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
3239 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
3242 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
3244 2013-04-25 Alan Modra <amodra@gmail.com>
3246 * config.host: Match little-endian powerpc-linux.
3248 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
3250 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
3251 as 'unsigned long long' instead of 'unsigned long'.
3252 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
3255 2013-04-10 Julian Brown <julian@codesourcery.com>
3257 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
3258 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
3259 unsigned char/unsigned short.
3260 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
3262 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3265 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
3267 2013-04-04 Meador Inge <meadori@codesourcery.com>
3269 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
3270 computing the location of the link register.
3271 (aeabi_uldivmod): Ditto.
3273 2013-03-27 Kai Tietz <ktietz@redhat.com>
3275 * config.host: Add support for cygwin x64 target.
3276 * configure: Regenerated.
3278 2013-03-26 Walter Lee <walt@tilera.com>
3280 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
3281 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
3283 2013-03-25 Kai Tietz <ktietz@redhat.com>
3285 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
3287 2013-03-20 Robert Mason <rbmj@verizon.net>
3289 * config/vxlib-tls.c (__gthread_get_tsd_data,)
3290 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
3291 (__gthread_leave_tsd_dtor_context): Add prototypes.
3292 (tls_delete_hook): Update.
3294 2013-03-20 Catherine Moore <clm@codesourcery.com>
3295 Joseph Myers <joseph@codesourcery.com>
3296 Chao-ying Fu <fu@mips.com>
3298 * config/mips/mips16.S: Don't build for microMIPS.
3299 * config/mips/linux-unwind.h: Handle microMIPS frame.
3300 * config/mips/crtn.S (fini, init): New labels.
3302 2013-03-14 Jakub Jelinek <jakub@redhat.com>
3304 PR tree-optimization/53265
3305 * unwind-dw2.c (execute_cfa_program): Avoid
3306 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
3307 on targets with DWARF_FRAME_REGISTERS < 32.
3309 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
3312 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
3313 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
3315 2013-03-07 Sriraman Tallam <tmsriram@google.com>
3317 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
3318 sandybridge processors.
3320 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
3323 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
3326 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3328 * config/microblaze/crti.S: Setup stack protection at entry
3330 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
3332 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
3333 (__rotldi3): Shift bytewise if applicable.
3335 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
3337 * config/aarch64/sync-cache.c
3338 (__aarch64_sync_cache_range): Silence warnings.
3340 2013-02-25 Catherine Moore <clm@codesourcery.com>
3343 2013-02-24 Catherine Moore <clm@codesourcery.com>
3344 Joseph Myers <joseph@codesourcery.com>
3345 Chao-ying Fu <fu@mips.com>
3347 * config/mips/mips16.S: Don't build for microMIPS.
3348 * config/mips/linux-unwind.h: Handle microMIPS frame.
3349 * config/mips/crtn.S (fini, init): New labels.
3351 2013-02-24 Catherine Moore <clm@codesourcery.com>
3352 Joseph Myers <joseph@codesourcery.com>
3353 Chao-ying Fu <fu@mips.com>
3355 * config/mips/mips16.S: Don't build for microMIPS.
3356 * config/mips/linux-unwind.h: Handle microMIPS frame.
3357 * config/mips/crtn.S (fini, init): New labels.
3359 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3360 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
3363 2013-02-16 Alan Modra <amodra@gmail.com>
3366 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
3367 (ppc_fallback_frame_state): Always set up save locations for fp
3368 and altivec. Don't bother with non-callee-saved regs, r0-r13
3369 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
3371 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
3374 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
3376 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
3377 _ssmulha3, _usmulusa3, _ssmulsa3.
3378 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
3379 (__muldi3): XCALL __muldi3_6 instead of rcall.
3380 (__umulsidi3, __mulsidi3): New functions.
3381 (do_prologue_saves, do_epilogue_restores): New .macros.
3382 (__divdi3_moddi3): Use them.
3383 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
3384 (__usmulusa3, __ssmulsa3): New functions.
3386 2013-02-11 Iain Sandoe <iain@codesourcery.com>
3387 Jack Howarth <howarth@bromo.med.uc.edu>
3388 Patrick Marlier <patrick.marlier@gmail.com>
3391 * config/darwin-crt-tm.c: Remove dummy functions hack.
3393 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
3396 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
3397 * config/avr/lib2-object.mk: New iterator to build objects from it.
3398 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
3400 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
3401 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
3402 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
3403 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
3404 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
3405 * config/avr/lib1funcs-fixed.S: Implement them.
3407 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
3409 Update copyright years.
3411 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
3414 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
3415 Add crtcxa to extra_parts.
3416 * config/rs6000/exit.h: New file.
3417 * config/rs6000/cxa_atexit.c: New file.
3418 * config/rs6000/cxa_finalize.c: New file.
3419 * config/rs6000/crtcxa.c: New file.
3420 * config/rs6000/t-aix-cxa: New file.
3421 * config/rs6000/libgcc-aix-cxa.ver: New file.
3423 2013-01-31 Nick Clifton <nickc@redhat.com>
3425 * config/v850/lib1funcs.S: Add support for e3v5 architecture
3428 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
3431 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
3432 _mulQQ, _mulHQ, _mulHA, _mulSA,
3433 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
3434 _divQQ, _divHQ, _divHA, _divSA,
3435 _divUQQ, _divUHQ, _divUHA, _divUSA.
3437 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
3439 * config.host(microblaze*-linux*): tmake_file: Remove
3440 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
3441 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
3442 to exclude functions from being built with libgcc.c and use
3443 the microblaze assembly.
3445 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3447 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
3450 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
3452 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
3453 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
3454 __UINTPTR_TYPE__; also cast 'base' to the same type before the
3455 alignment operation.
3457 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
3459 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
3460 loop start address for cache clearing.
3462 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3464 * config/avr/lib1funcs.S: Remove trailing blanks.
3465 * config/avr/lib1funcs-fixed.S: Ditto.
3467 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3469 * config/avr/avr-lib.h: Add GPL copyright notice.
3471 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3473 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
3474 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
3475 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
3476 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
3478 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
3480 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
3481 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
3483 2013-01-04 Nick Clifton <nickc@redhat.com>
3485 * config/v850/lib1funcs.S: Only provide CALLT support functions if
3486 the CALLT instruction is supported.
3488 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
3490 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
3491 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
3493 2012-12-13 John Tytgat <John@bass-software.com>
3495 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
3498 2012-12-12 Jakub Jelinek <jakub@redhat.com>
3501 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
3502 undefined signed overflows.
3504 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
3507 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
3509 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
3511 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
3512 (FP_TRAPPING_EXCEPTIONS): Define.
3513 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
3514 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
3516 2012-12-04 Richard Henderson <rth@redhat.com>
3519 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
3521 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3523 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
3524 (FP_EX_SHIFT): Define.
3525 (FP_TRAPPING_EXCEPTIONS): Define.
3527 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3529 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
3530 (FP_ROUNDMODE): Use FP_RND_MASK.
3531 * config/aarch64/sfp-exceptions.c: New.
3532 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
3533 Use __sfp_handle_exceptions.
3535 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
3537 * config.host: (arm*-*-freebsd*): Remove.
3538 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
3539 (arm*-*-elf*): Remove.
3540 (arm*-*-wince-pe*): Remove.
3541 * arm/unwind-arm.c (struct fpa_reg): Delete.
3542 (struct fpa_regs): Delete.
3543 (phase1_vrs): Remove fpa element.
3544 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
3545 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
3546 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
3547 * ieee754-sf.S (floatundisf): Remove FPA support.
3548 (floatdisf): Likewise.
3549 * ieee75f-df.S (floatundidf): Likewise.
3550 (floatdidf): Likewise.
3552 2012-11-29 Kai Tietz <ktietz@redhat.com>
3555 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
3556 * unwind-generic.h: Likewise.
3557 * unwind-seh.c: Likewise.
3559 2012-11-28 Richard Henderson <rth@redhat.com>
3562 * emutls.c (__emutls_get_address): Avoid race condition between
3563 obj->loc.offset read and emutls_key initialization.
3565 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
3567 Adjust decimal point of signed accum mode to GCC default.
3570 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
3572 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
3573 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
3574 (__mulha3, __mulsa3)
3575 (__divqq3, __divha3, __divsa3): Adjust to new position of
3576 decimal point of signed accum types.
3578 (__mulusa3_round): New function.
3579 (__mulusa3): Use it.
3580 (__divqq_helper): New function.
3581 (__udivuqq3): Use it.
3583 2012-11-20 Jakub Jelinek <jakub@redhat.com>
3586 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
3588 2012-11-18 Teresa Johnson <tejohnson@google.com>
3591 * libgcov.c (gcov_exit): Remove merged program summary
3592 comparison unless !GCOV_LOCKED.
3594 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
3596 * soft-fp: Updated from glibc upstream.
3598 2012-11-06 Ian Lance Taylor <iant@google.com>
3600 * generic-morestack.c (__generic_morestack): Align the returned
3601 stack pointer to a 32 byte boundary.
3602 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
3603 increment the return address until we have decided that we don't
3604 have a varargs function.
3605 (__morestack) [32-bit]: Align stack correctly when calling C
3607 (__morestack) [64-bit]: Likewise.
3609 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
3611 * configure: Regenerate.
3613 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
3616 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
3617 * config/i386/sfp-machine.h: Guard exception handling
3618 code with _SOFT_FLOAT.
3619 * config/i386/32/sfp-machine.h: Guard rounding handling
3620 code with _SOFT_FLOAT.
3621 * config/i386/64/sfp-machine.h: Ditto.
3623 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
3625 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
3628 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
3630 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
3631 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
3632 when appropriate. Correct structure element types.
3633 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
3634 -minline-all-stringops from compile flags.
3636 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3638 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
3640 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3642 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
3644 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3646 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
3649 2012-10-23 Ian Bolton <ian.bolton@arm.com>
3650 Jim MacArthur <jim.macarthur@arm.com>
3651 Marcus Shawcroft <marcus.shawcroft@arm.com>
3652 Nigel Stephens <nigel.stephens@arm.com>
3653 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3654 Richard Earnshaw <rearnsha@arm.com>
3655 Sofiane Naci <sofiane.naci@arm.com>
3656 Stephen Thomas <stephen.thomas@arm.com>
3657 Tejas Belagod <tejas.belagod@arm.com>
3658 Yufeng Zhang <yufeng.zhang@arm.com>
3660 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
3661 * config/aarch64/crti.S: New file.
3662 * config/aarch64/crtn.S: New file.
3663 * config/aarch64/linux-unwind.h: New file.
3664 * config/aarch64/sfp-machine.h: New file.
3665 * config/aarch64/sync-cache.c: New file.
3666 * config/aarch64/t-aarch64: New file.
3667 * config/aarch64/t-softfp: New file.
3669 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
3671 * config/mmix/crti.S: Mark program and data addresses using PRELD.
3672 Remove typo'd and unnecessary alignment-LOC for .data. Remove
3673 no-longer-needed LDBU insns.
3675 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
3678 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
3679 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
3681 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3683 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
3685 2012-10-15 Matthias Klose <doko@ubuntu.com>
3687 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
3689 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
3691 * configure: Regenerate.
3692 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
3694 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3696 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
3697 instructions for 64bit targets only.
3699 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3701 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3702 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
3703 * config/i386/32/sfp-machine.h: ... here.
3704 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
3705 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
3708 2012-10-07 Matthias Klose <doko@ubuntu.com>
3710 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
3712 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
3714 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
3716 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
3717 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
3718 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
3721 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
3724 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3725 Fix parameter names.
3727 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
3730 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
3731 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
3732 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
3734 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
3737 * config/sh/linux-atomic.S: Delete.
3738 * config/sh/linux-atomic.c: New.
3739 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
3740 linux-atomic.c. Add cflags to disable warnings.
3742 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3745 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
3747 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
3748 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
3749 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
3750 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
3751 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
3753 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3755 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
3757 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
3758 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
3760 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
3762 * config.host (hppa-*-openbsd*): New target.
3763 * config/pa/t-openbsd: New file.
3765 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
3768 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
3769 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
3770 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
3771 (__divsa3): Use __negsi2 to negate r_quoL.
3772 * config/avr/lib1funcs.S (FALIAS): New macro.
3773 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
3774 (__negsi2): ...this new function.
3775 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
3776 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
3777 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
3778 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
3779 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
3780 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
3782 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
3785 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
3786 (lshrsi3): Reimplement as lshrsi3_r0.
3788 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
3791 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
3794 2012-09-07 Teresa Johnson <tejohnson@google.com>
3796 PR gcov-profile/54487
3797 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
3800 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
3803 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
3804 not configured --with-avrlibc=no.
3805 * config/avr/t-avrlibc: New file.
3806 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
3807 (DPBIT_FUNCS): Ditto.
3808 (TPBIT_FUNCS): Ditto.
3810 2012-09-04 Teresa Johnson <tejohnson@google.com>
3812 * libgcov.c (struct gcov_summary_buffer): New structure.
3813 (gcov_histogram_insert): New function.
3814 (gcov_compute_histogram): Ditto.
3815 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
3816 histograms during summary merging.
3818 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
3820 * config.host (x86_64-*-openbsd*): New target.
3822 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
3824 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
3827 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3830 * config/avr/t-avr (conv_X): Rename to func_X.
3832 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3835 * config/avr/lib1funcs-fixed.S: New file.
3836 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
3837 after they are used.
3838 (neg2, neg4): New macros.
3839 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
3840 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
3841 (__umulhisi3): Speed up MUL variant if there is enough flash.
3842 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
3844 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
3845 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
3846 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
3847 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
3848 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
3849 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
3850 (LIB2FUNCS_EXCLUDE): Add supported functions.
3852 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
3854 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
3855 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
3857 * fixed-obj.mk: Only expand dependency if $o is not in
3860 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
3862 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
3864 2012-08-22 Joseph Myers <joseph@codesourcery.com>
3866 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
3867 depend on --enable-shared.
3868 ($(lib1asmfuncs-o)): Use %.vis files independent of
3870 * static-object.mk ($(base)$(objext), $(base).vis)
3871 ($(base)_s$(objext)): Use same rules for visibility handling as in
3874 2012-08-21 Ian Lance Taylor <iant@google.com>
3876 * config/i386/morestack.S (__morestack_non_split): Increase amount
3877 of space allocated for non-split code stack.
3879 2012-08-19 Joseph Myers <joseph@codesourcery.com>
3881 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
3882 even if inhibit_libc.
3884 2012-08-17 Julian Brown <julian@codesourcery.com>
3886 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
3887 -fexceptions -fnon-call-exceptions if not defined.
3888 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
3889 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
3891 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
3893 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
3896 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
3898 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
3899 rs6000/t-slibgcc-aix.
3901 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3903 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
3905 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3907 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
3909 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
3912 * Makefile.in (version): Replace top_srcdir with srcdir.
3914 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
3916 * Makefile.in (version): set to BASE-VER file from gcc directory.
3918 2012-08-01 Nick Clifton <nickc@redhat.com>
3920 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
3921 Implements __clrsb for an HImode argument.
3923 2012-07-31 Nick Clifton <nickc@redhat.com>
3925 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
3926 Implements __clrsb for an HImode argument.
3927 * config/stormy16/clrsbhi2.c: New file:
3928 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
3930 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
3932 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
3934 2012-07-19 Tristan Gingold <gingold@adacore.com>
3935 Richard Henderson <rth@redhat.com>
3937 * unwind-seh.c: New file.
3938 * unwind-generic.h: Include windows.h for SEH.
3939 (_Unwind_Exception): Use 6 private fields for SEH.
3940 (_GCC_specific_handler): Declare.
3941 * unwind-c.c (__gcc_personality_seh0): New function.
3943 * config/i386/libgcc-cygming.ver: New file.
3944 * config/i386/t-seh-eh: New file.
3945 * config.host (x86_64-*-mingw*): Default to seh.
3947 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
3949 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
3951 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
3953 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
3954 __builtin_expect when checking for exceptions.
3955 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
3957 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3959 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
3960 function declaration.
3961 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3963 * config/ia64/sfp-exceptions.c: New.
3964 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
3966 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3968 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
3969 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
3970 * config/i386/64/sfp-machine: ... (delete here) ...
3971 * config/i386/sfp-machine.h: ... to here.
3972 (FP_EX_MASK): Remove.
3974 (FP_INIT_ROUNDMODE): Declare asm as volatile.
3976 2012-06-11 Sriraman Tallam <tmsriram@google.com>
3978 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
3979 * config/i386/libgcc-sol2.ver: Ditto.
3980 * config/i386/libgcc-glibc.ver: Ditto.
3982 2012-06-11 Roland McGrath <mcgrathr@google.com>
3984 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
3985 If __GLIBC__ is defined, refer to __pthread_key_create instead of
3988 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
3990 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
3991 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
3992 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
3993 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3994 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
3995 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
3996 * config/i386/64/sfp-machine: ... (delete here) ...
3997 * config/i386/sfp-machine.h: ... to here.
3999 (__sfp_handle_exceptions): New function declaration.
4000 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
4001 * config/i386/sfp-exceptions.c: New.
4002 * config/i386/t-softfp: New.
4003 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
4004 i386/t-softfp to tmake_file.
4006 2012-06-03 David S. Miller <davem@davemloft.net>
4008 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
4011 2012-05-31 David S. Miller <davem@davemloft.net>
4013 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
4014 multiply and divide instructions on 32-bit when V9.
4015 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
4017 2012-05-29 Joseph Myers <joseph@codesourcery.com>
4019 * config/arm/ieee754-df.S: Fix typos.
4020 * config/arm/ieee754-sf.S: Fix typos.
4021 * config/c6x/libunwind.S: Fix typos.
4022 * config/epiphany/udivsi3-float.c: Fix typos.
4023 * config/microblaze/muldi3_hard.S: Fix typos.
4024 * config/picochip/adddi3.S: Fix typos.
4025 * config/picochip/ashlsi3.S: Fix typos.
4026 * config/picochip/ashrsi3.S: Fix typos.
4027 * config/picochip/clzsi2.S: Fix typos.
4028 * config/picochip/cmpsi2.S: Fix typos.
4029 * config/picochip/divmod15.S: Fix typos.
4030 * config/picochip/divmodhi4.S: Fix typos.
4031 * config/picochip/divmodsi4.S: Fix typos.
4032 * config/picochip/longjmp.S: Fix typos.
4033 * config/picochip/lshrsi3.S: Fix typos.
4034 * config/picochip/parityhi2.S: Fix typos.
4035 * config/picochip/popcounthi2.S: Fix typos.
4036 * config/picochip/setjmp.S: Fix typos.
4037 * config/picochip/subdi3.S: Fix typos.
4038 * config/picochip/ucmpsi2.S: Fix typos.
4039 * config/picochip/udivmodhi4.S: Fix typos.
4040 * config/picochip/udivmodsi4.S: Fix typos.
4041 * config/spu/divv2df3.c: Fix typos.
4042 * config/spu/mfc_multi_tag_release.c: Fix typos.
4043 * config/spu/mfc_tag_release.c: Fix typos.
4044 * configure.ac: Fix typos.
4045 * configure: Regenerate.
4047 2012-05-25 Ian Lance Taylor <iant@google.com>
4049 * config/i386/morestack.S (__morestack_non_split): Check whether
4050 caller is varargs and needs %bp to hold the stack frame on return.
4052 2012-05-25 Olivier Hainque <hainque@adacore.com>
4054 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
4055 sequence in the non pic case on VxWorks.
4057 2012-05-24 Olivier Hainque <hainque@adacore.com>
4059 * Makefile.in: Move dependency on install-unwind_h from
4060 "install-leaf" to "install".
4062 2012-05-24 Olivier Hainque <hainque@adacore.com>
4064 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
4065 Use a separate command for stamp removals.
4067 2012-05-21 Andrew Pinski <apinski@cavium.com>
4070 * configure.ac: Define the default includes to being none.
4071 * configure: Regenerate.
4073 2012-05-16 Olivier Hainque <hainque@adacore.com>
4075 * Makefile.in (install-unwind_h): Rename into ...
4076 (install-unwind_h-forbuild): New target.
4077 (all): Use it instead of the former install-unwind_h.
4078 (install-unwind_h): Reinstate, copy to user install destination
4079 for include files, not to the internal gcc object directory one.
4080 (install-leaf): Depend on it.
4082 2012-05-15 Olivier Hainque <hainque@adacore.com>
4084 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
4085 register numbers. LR_REGNO replaces R_LR.
4086 (ucontext_for): New, helper for ...
4087 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
4089 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
4091 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4093 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
4094 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
4095 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
4097 (i[34567]86-*-*, x86_64-*-*): ... here.
4099 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
4100 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
4102 * config/i386/i386-cpuinfo.c: Rename to ...
4103 * config/i386/cpuinfo.c: ... this.
4104 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
4106 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
4107 (libgcc_cv_init_priority): New test.
4108 * configure: Regenerate.
4109 * config.in: New file.
4110 * Makefile.in (clean): Rename config.h to auto-target.h.
4111 (config.h): Likewise.
4112 (stamp-h): Likewise.
4114 * config/i386/cpuinfo.c (auto-target.h): Include.
4115 (CONSTRUCTOR_PRIORITY): Define.
4116 (__cpu_indicator_init): Use it.
4118 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
4120 * longlong.h: Use a URL instead of an FSF postal address.
4121 Replace spaces with tab.
4123 2012-05-08 Teresa Johnson <tejohnson@google.com>
4125 * libgcov.c (gcov_clear, __gcov_reset): New functions.
4126 (__gcov_dump): Ditto.
4127 (gcov_dump_complete): New global variable.
4128 (gcov_exit): Export hidden to enable use in L_gcov_dump.
4129 (__gcov_flush): Outline functionality now in gcov_clear.
4130 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
4132 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
4134 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
4135 (mips*-*-linux*): Include mips/t-tpbit when long double is
4138 2012-04-25 Sriraman Tallam <tmsriram@google.com>
4140 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
4141 (get_available_features): New argument. Check for AVX2.
4142 (__cpu_indicator_init): Modify call to get_available_features.
4144 2012-04-25 Alan Modra <amodra@gmail.com>
4146 * config/rs6000/crtsavevr.S: New file.
4147 * config/rs6000/crtrestvr.S: New file.
4148 * config/rs6000/t-savresfgpr: Build the above.
4149 * config/rs6000/t-netbsd: Likewise.
4151 2012-04-24 Sriraman Tallam <tmsriram@google.com>
4153 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
4155 2012-04-24 Sriraman Tallam <tmsriram@google.com>
4157 * libgcc/config/i386/i386-cpuinfo.c: New file.
4158 * libgcc/config/i386/t-cpuinfo: New file.
4159 * libgcc/config.host: Include t-cpuinfo.
4160 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
4162 2012-04-24 Chao-ying Fu <fu@mips.com>
4164 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
4166 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
4168 struct siginfo vs. siginfo_t
4170 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
4171 siginfo_t instead of struct siginfo.
4172 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
4173 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
4174 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
4175 (ia64_handle_unwabi): Likewise.
4176 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
4177 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
4178 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
4179 (sh_fallback_frame_state): Likewise.
4180 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
4181 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
4183 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
4185 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
4188 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
4190 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
4191 if it hasn't been previously saved.
4193 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
4195 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
4198 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
4201 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
4202 instead of __AVR_HAVE_8BIT_SP__.
4204 2012-03-26 Tristan Gingold <gingold@adacore.com>
4206 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
4207 (unw_table_entry): Use unw_word instead of unsigned long.
4208 (_Unwind_FindTableEntry): Likewise.
4209 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
4210 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
4211 (_Unwind_FindTableEntry): Likewise.
4212 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
4213 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
4214 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
4215 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
4216 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
4217 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
4218 (uw_init_context_1, uw_install_context): Likewise.
4219 (unw_word): Move to unwind-ia64.h
4221 2012-03-26 Tristan Gingold <gingold@adacore.com>
4223 * config/vms/vms-ucrt0.c: Update copyright years.
4225 (___gcc_main_flags): Declare.
4226 (__main): Check flags to remap argv and exit code.
4227 * config.host (*-*-*vms*): Adjust extra_parts.
4228 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
4231 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
4233 * arm/lib1funcs.asm (ctzsi2): New function.
4234 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
4235 * arm/t-linux (LIB1ASMFUNCS): Likewise.
4236 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
4237 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
4238 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
4239 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
4241 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
4243 * config.host: Add bits to support powerpc64-*-freebsd*.
4244 * config/rs6000/freebsd-unwind.h: New file.
4245 * config/rs6000/t-freebsd64: New file.
4247 2012-03-20 Richard Guenther <rguenther@suse.de>
4249 PR gcov-profile/52627
4250 * libgcov.c (init_mx): Fix mutex name.
4252 2012-03-16 Tristan Gingold <gingold@adacore.com>
4254 * config/ia64/vms-unwind.h: Remove ulong (and replace
4255 it by unw_reg where used). Define unw_reg with __int64.
4257 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4259 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
4261 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
4263 (sparc_is_sighandler): Likewise.
4265 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
4267 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
4270 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4272 * config/arm/crtn.S: Fix typo.
4274 2012-03-13 Richard Guenther <rguenther@suse.de>
4276 * libgcov.c: Remove stdio.h include and NULL un-define.
4278 2012-03-13 Richard Guenther <rguenther@suse.de>
4281 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
4283 2012-03-13 Richard Guenther <rguenther@suse.de>
4285 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
4287 2012-03-13 Richard Guenther <rguenther@suse.de>
4289 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
4290 and __gthread_mutex_init_function definitions.
4292 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4294 * config.host (mips*-*-openbsd*): Remove.
4296 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4298 * config.host: Remove alpha*-dec-osf5.1* handling.
4299 * config/alpha/gthr-posix.c: Remove.
4300 * config/alpha/libgcc-osf5.ver: Remove.
4301 * config/alpha/osf5-unwind.h: Remove.
4302 * config/alpha/t-osf-pthread: Remove.
4303 * config/alpha/t-slibgcc-osf: Remove.
4304 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
4305 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
4306 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
4307 * mkmap-flat.awk: Remove osf_export handling.
4309 2012-03-12 Richard Guenther <rguenther@suse.de>
4311 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
4312 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4313 (__gthread_mutex_init_function): New function.
4314 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4317 * libgcov.c: Include gthr.h.
4318 (__gcov_flush_mx): New global variable.
4319 (init_mx, init_mx_once): New functions.
4320 (__gcov_flush): Protect self with a mutex.
4321 (__gcov_fork): Re-initialize mutex after forking.
4322 * unwind-dw2-fde.c: Change condition under which to use
4323 __GTHREAD_MUTEX_INIT_FUNCTION.
4325 2012-03-12 Tristan Gingold <gingold@adacore.com>
4327 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
4328 * config/ia64/t-vms: Likewise.
4330 2012-03-11 Michael Hope <michael.hope@linaro.org>
4332 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
4335 2012-03-07 Walter Lee <walt@tilera.com>
4337 * config/tilepro/atomic.c: Rename "atomic_" prefix to
4339 (atomic_xor): Rename and move definition to
4340 config/tilepro/atomic.h.
4341 (atomic_nand): Ditto.
4342 * config/tilepro/atomic.h: Rename "atomic_" prefix to
4344 (arch_atomic_xor): Move from config/tilepro/atomic.c.
4345 (arch_atomic_nand): Ditto.
4347 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4350 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
4352 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4355 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
4358 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4362 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
4363 if RAMPZ affects reading from RAM.
4364 (__tablejump_elpm__): Ditto.
4366 (__movmemx_hi): Ditto.
4367 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
4368 (__do_global_dtors): Ditto.
4369 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
4370 (__movmemx_hi): Ditto.
4372 2012-03-05 Richard Henderson <rth@redhat.com>
4374 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
4375 [ARM] (count_trailing_zeros): Use the builtin.
4377 2012-03-01 Kai Tietz <ktietz@redhat.com>
4379 * soft-fp: Imported from glibc upstream.
4381 2012-02-28 Kai Tietz <ktietz@redhat.com>
4383 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
4384 for mingw-targets as attribute gcc_struct.
4386 2012-02-28 Ian Lance Taylor <iant@google.com>
4388 * generic-morestack.c (__splitstack_releasecontext): Correct call
4389 to __morestack_release_segments.
4391 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
4394 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
4395 for __linux__ when removing signals from __morestack_fullmask.
4397 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
4400 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
4402 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4404 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
4405 instead of HAVE_INITFINI_ARRAY.
4406 * config/ia64/crtend.S: Likewise.
4408 2012-02-20 Kai Tietz <ktietz@redhat.com>
4411 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
4413 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
4414 to w32-unwind.h header.
4416 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4418 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
4419 (mips*-*-linux*): Remove t-slibgcc-libgcc.
4420 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
4421 * config/mips/mips16.S (__mips16_rdhwr): Delete.
4423 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4425 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
4427 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4430 * config/darwin-crt-tm.c: Correct typo.
4432 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4433 Patrick Marlier <patrick.marlier@gmail.com>
4436 * config/darwin-crt-tm.c: Generate dummy functions.
4438 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4439 Patrick Marlier <patrick.marlier@gmail.com>
4442 * config/darwin-crt-tm.c (getTMCloneTable): New function.
4443 (__doTMRegistrations): Call it.
4444 (__doTMdeRegistrations): Likewise.
4446 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
4447 Anatoly Sokolov <aesok@post.ru>
4448 Eric Weddington <eric.weddington@atmel.com>
4451 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
4452 (__epilogue_restores__): Ditto.
4454 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
4458 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
4459 Solaris 11 and slightly reformat.
4460 (sparc_is_sighandler): Likewise.
4462 2012-02-14 Walter Lee <walt@tilera.com>
4464 * config.host: Handle tilegx and tilepro.
4465 * config/tilegx/sfp-machine.h: New file.
4466 * config/tilegx/sfp-machine32.h: New file.
4467 * config/tilegx/sfp-machine64.h: New file.
4468 * config/tilegx/t-crtstuff: New file.
4469 * config/tilegx/t-softfp: New file.
4470 * config/tilegx/t-tilegx: New file.
4471 * config/tilepro/atomic.c: New file.
4472 * config/tilepro/atomic.h: New file.
4473 * config/tilepro/linux-unwind.h: New file.
4474 * config/tilepro/sfp-machine.h: New file.
4475 * config/tilepro/softdivide.c: New file.
4476 * config/tilepro/softmpy.S: New file.
4477 * config/tilepro/t-crtstuff: New file.
4478 * config/tilepro/t-tilepro: New file.
4480 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
4484 * gthr-posix.h: Allow static initializer macros to be disabled.
4485 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
4487 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
4489 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
4490 Add t-slibgcc-libgcc to tmake_file.
4491 * config/mips/libgcc-mips16.ver: Revert previous patch.
4492 * config/mips/mips16.S (__mips16_rdhwr): Hide.
4494 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
4495 Jayant R Sonar <jayant.sonar@kpitcummins.com>
4497 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
4498 * config/cr16/crti.S: New file.
4499 * config/cr16/crtlibid.S: New file.
4500 * config/cr16/crtn.S: New file.
4501 * config/cr16/lib1funcs.S: New file.
4502 * config/cr16/t-cr16: New file.
4503 * config/cr16/t-crtlibid: New file.
4504 * config/cr16/unwind-dw2.h: New file.
4505 * config/cr16/unwind-cr16.c: New file.
4506 * config/cr16/divmodhi3.c: New file.
4508 2012-01-25 Alan Modra <amodra@gmail.com>
4510 * config/rs6000/t-linux64: Delete. Move..
4511 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
4512 * config/rs6000/t-linux: ..and libgcc flags to here.
4514 2012-01-22 Douglas B Rupp <rupp@gnat.com>
4516 * config.host (i[34567]86-*-interix3*):
4517 Change triplet to i[34567]86-*-interix[3-9]*.
4518 * configure: Regenerate.
4520 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
4521 Richard Sandiford <rdsandiford@googlemail.com>
4523 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
4524 * config/mips/mips16.S (__mips16_rdhwr): New function.
4525 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
4527 2012-01-11 Nathan Sidwell <nathan@acm.org>
4529 * libgcov.c (__gcov_init): Ignore objects with no functions.
4531 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
4534 Extend __pgmx semantics to linearize memory.
4535 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
4536 * config/avr/lib1funcs.S (__xload_1): New function.
4537 (__movmemx_qi, __movmemx_hi): New functions.
4538 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
4541 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
4543 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
4544 purported sigacthandler address isn't null before dereferencing it.
4545 (sparc_is_sighandler): Likewise.
4547 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
4550 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
4551 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
4552 (sparc_is_sighandler): Likewise.
4553 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
4555 2012-01-06 Tristan Gingold <gingold@adacore.com>
4557 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
4558 compatibility thunks...
4559 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
4560 (crtbeginS.o, crtendS.o): ... and these to ...
4561 * config/ia64/t-ia64-elf: ... this new file.
4562 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
4563 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
4565 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4567 * configure: Regenerate.
4568 * config/s390/t-crtstuff: Remove -fPIC.
4570 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
4573 * enable-execute-stack-mprotect.c (getpagesize): Do not define
4576 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4579 * config/avr/lib1funcs.S: Remove FIXME comments.
4580 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
4582 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4584 Implement light-weight DImode support.
4585 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
4586 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
4587 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
4588 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
4590 2011-12-30 Nathan Sidwell <nathan@acm.org>
4592 * libgcov.c (gcov_crc32): Remove global var.
4593 (free_fn_data): New function.
4594 (buffer_fn_data): Pass in filename, more robust error recovery.
4595 (crc32_unsigned): New function.
4596 (gcov_exit): More robust detection of new program. More robust
4598 (__gcov_init): Do not update program's crc here.
4600 2011-12-21 Tristan Gingold <gingold@adacore.com>
4602 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
4604 2011-12-21 Ian Lance Taylor <iant@google.com>
4606 * config/i386/morestack.S: Simplify CFI opcodes throughout.
4608 2011-12-20 Ian Lance Taylor <iant@google.com>
4610 * config/i386/morestack.S (__morestack_non_split): If there is
4611 enough stack space already, don't split. Ask for more stack space
4614 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
4616 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
4618 (_Unwind_DebugHook): New function.
4619 (uw_restore_core_regs): New define.
4620 (unwind_phase2): Use uw_restore_core_regs instead of
4622 (unwind_phase2_forced): Likewise.
4623 (__gnu_Unwind_Resume): Likewise.
4625 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
4627 * config/alpha/linux-unwind.h: Update copyright years.
4628 (MD_FROB_UPDATE_CONTEXT): New define.
4629 (alpha_frob_update_context): New function.
4631 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
4633 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
4634 tmake_file rather replacing it.
4636 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
4638 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
4639 function is not used for PPC64.
4640 (save_world): Amend comments. Update the VRsave mask to reflect the
4642 (rest_world): Update comments, do not clobber r10, do not use r8.
4643 (eh_rest_world_r10): Amend comments, do not use r8.
4644 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
4645 no longer used, move restore of CR and target address to the end of
4648 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
4650 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
4651 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
4653 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
4656 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
4657 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
4659 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
4661 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
4663 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
4666 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
4667 * config/avr/lib1funcs.S (__muldi3): New function.
4669 2011-12-06 Andrew Pinski <apinski@cavium.com>
4671 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
4673 (__frame_dummy_init_array_entry): Likewise.
4675 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
4677 Forward-port from gcc-4_6-branch r181936 2011-12-02.
4681 * config/avr/lib1funcs.S (__prologue_saves__,
4682 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
4683 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
4685 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
4687 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
4689 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4692 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
4693 (_ITM_deregisterTMCloneTable): Likewise.
4694 (__register_frame_info): Fix unused warning.
4695 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
4696 pthread_default_stacksize_np): Likewise.
4697 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
4699 2011-11-29 DJ Delorie <dj@redhat.com>
4701 * config.host (rl78-*-elf): New case.
4702 * config/rl78: New directory for the Renesas RL78.
4704 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
4706 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
4709 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4712 * config/rs6000/t-savresfgpr: New file.
4713 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
4714 $(srcdir)/config/rs6000/eabi.S.
4715 * config/rs6000/t-ppccomm-ldbl: Remove.
4716 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
4718 (powerpc-*-eabispe*): Likewise.
4719 (powerpc-*-eabi*): Likewise.
4720 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4721 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
4722 to tmake_file, remove rs6000/t-ppccomm-ldbl.
4723 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
4725 (powerpc-*-eabisim*): Likewise.
4726 (powerpc-*-elf*): Likewise.
4727 (powerpc-*-eabialtivec*): Likewise.
4728 (powerpc-xilinx-eabi*): Likewise.
4729 (powerpc-*-rtems*): Likewise.
4730 (powerpcle-*-elf*): Likewise.
4731 (powerpcle-*-eabisim*): Likewise.
4732 (powerpcle-*-eabi*): Likewise.
4734 2011-11-27 Ian Lance Taylor <iant@google.com>
4736 * generic-morestack.c (__splitstack_find): Check for NULL old
4738 (__splitstack_resetcontext): New function.
4739 (__splitstack_releasecontext): New function.
4740 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4742 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4744 * config/darwin-crt-tm.c: Correct comments, use correct licence.
4746 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4748 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
4750 2011-11-26 Richard Henderson <rth@redhat.com>
4752 * config/m68k/linux-atomic.c: New file.
4753 * config/m68k/t-linux: New file.
4754 * config.host (m68k-uclinux, m68k-linux): Use it.
4756 2011-11-26 Richard Henderson <rth@redhat.com>
4758 * crtstuff.c (__TMC_LIST__): Mark used not unused.
4759 (__TMC_END__): Only declare if hidden is available; in the definition,
4760 if hidden is unavailable add a null record.
4761 (deregister_tm_clones, register_tm_clones): New.
4762 (__do_global_dtors_aux, frame_dummy): Use them.
4763 (__do_global_dtors, __do_global_ctors_1): Likewise.
4765 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
4767 * config/darwin-crt-tm.c: New file.
4768 * config.host (darwin): Build crttms.o crttme.o to provide
4769 startup and shutdown for tm clones.
4770 * config/t-darwin (crttms.o): New build rule.
4771 (crttme.o): Likewise.
4773 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
4775 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
4778 2011-11-21 Richard Henderson <rth@redhat.com>
4780 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
4781 (__TMC_LIST__, __TMC_END__): New.
4782 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
4783 (__do_global_dtors): Likewise.
4784 (frame_dummy): Call _ITM_registerTMCloneTable.
4785 (__do_global_ctors_1): Likewise.
4787 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4789 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
4790 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4791 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
4792 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
4793 * config/i386/t-darwin64: Remove.
4794 * config/sh/t-netbsd (LIB2ADD): Remove.
4796 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
4799 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
4800 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
4801 * config/avr/lib1funcs.S (wmov): New assembler macro.
4802 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
4803 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
4804 (__udivmod64): New function.
4805 (__negdi2): New function.
4807 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
4809 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
4810 *-*-freebsd*aout*): Remove.
4812 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
4814 * static-object.mk (c_flags-$o): Save c_flags.
4815 ($(base)$(objext)): Use it.
4817 2011-11-18 Steve Ellcey <sje@cup.hp.com>
4819 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
4821 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
4824 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
4825 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
4828 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
4830 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
4832 (aeabi_uidivmod): Likewise.
4833 (umodsi3): Likewise.
4835 (aeabi_idivmod): Likewise.
4838 2011-11-16 Tristan Gingold <gingold@adacore.com>
4840 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
4842 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
4845 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
4846 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
4848 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4850 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
4852 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
4853 * config/pa/t-stublib64: Delete.
4855 2011-11-12 Richard Henderson <rth@redhat.com>
4857 * config/rs6000/linux-unwind.h (frob_update_context): Properly
4858 cast the pointer argument to _Unwind_SetGRPtr.
4860 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4862 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
4864 2011-11-09 Ian Lance Taylor <iant@google.com>
4866 * generic-morestack.c: Include <string.h>.
4867 (uintptr_type): Define.
4868 (struct initial_sp): Add dont_block_signals field. Reduce size of
4870 (allocate_segment): Set prev field to NULL. Don't set
4871 __morestack_current_segment or __morestack_segments.
4872 (__generic_morestack): Update current->prev and *pp after calling
4874 (__morestack_block_signals): Don't do anything if
4875 dont_block_signals is set.
4876 (__morestack_unblock_signals): Likewise.
4877 (__generic_findstack): Check for initial_sp == NULL. Add casts to
4879 (__splitstack_block_signals): New function.
4880 (enum __splitstack_content_offsets): Define.
4881 (__splitstack_getcontext, __splitstack_setcontext): New functions.
4882 (__splitstack_makecontext): New function.
4883 (__splitstack_block_signals_context): New function.
4884 (__splitstack_find_context): New function.
4885 * config/i386/morestack.S (__morestack_get_guard): New function.
4886 (__morestack_set_guard, __morestack_make_guard): New functions.
4887 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4889 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4891 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
4892 (i[34567]86-*-mingw*): ... here.
4893 (x86_64-*-mingw*): ... here.
4895 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4897 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
4899 2011-11-07 Nathan Sidwell <nathan@acm.org>
4901 * libgcov.c (struct gcov_fn_buffer): New struct.
4902 (buffer_fn_data): New helper.
4903 (gcov_exit): Rework for new gcov data structures.
4905 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
4908 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
4910 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4912 * config.host (tmake_file): Correct comment.
4913 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
4915 (bfin*-uclinux*): Likewise.
4916 (bfin*-linux-uclibc*): Likewise.
4917 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
4919 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
4921 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4922 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
4923 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4924 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
4925 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4926 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
4927 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
4928 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4929 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
4930 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
4931 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
4932 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
4933 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
4935 * config/bfin/t-elf: Remove.
4936 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
4938 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4940 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
4941 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
4942 (lm32-*-elf*, lm32-*-rtems*): Split into ...
4943 (lm32-*-elf*): ... this.
4944 (lm32-*-rtems*): ... and this.
4946 (m32r-*-rtems*): Add to tmake_file.
4947 (moxie-*-rtems*): Likewise.
4948 (sparc-*-rtems*): Likewise.
4949 Remove t-rtems from tmake_file.
4950 (sparc64-*-rtems*): Likewise.
4951 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
4954 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4957 * config/gthr-posix.h: Move ...
4958 * gthr-posix.h: ... here.
4959 * config/gthr-lynx.h: Reflect this.
4960 * config/gthr-vxworks.h: Likewise.
4961 * config/rs6000/gthr-aix.h: Likewise.
4962 * configure.ac (target_thread_file): Likewise.
4963 * configure: Regenerate.
4965 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
4967 * config.host (arm*-*-rtemseabi*): New target.
4969 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4972 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
4975 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
4977 * config.host (epiphany-*-elf*): New configuration.
4978 * config/epiphany: New Directory.
4980 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
4982 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
4983 * config/avr/t-rtems: New.
4984 Filter out _exit from LIB1ASMFUNCS.
4986 2011-11-04 David S. Miller <davem@davemloft.net>
4988 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
4989 * configure: Rebuild.
4991 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4993 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
4996 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
4999 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
5000 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
5002 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
5005 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
5007 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5009 * config/c6x/t-elf (LIB2ADDEH): Set.
5010 * config/c6x/t-c6x-elf: Remove.
5012 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5014 * config/i386/sol2-ci.S: Rename to ...
5015 * config/i386/crti.S: ... this.
5016 * config/i386/sol2-cn.S: Rename to ...
5017 * config/i386/crtn.S: ... this.
5018 * config/sparc/sol2-ci.S: Rename to ...
5019 * config/sparc/crti.S: ... this.
5020 * config/sparc/sol2-cn.S: Rename to ...
5021 * config/sparc/crtn.S: ... this.
5022 * config/t-sol2 (CUSTOM_CRTIN): Remove.
5023 (crti.o, crtn.o): Remove.
5025 2011-11-04 Tristan Gingold <gingold@adacore.com>
5027 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
5029 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
5031 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
5033 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
5035 * config.host (crisv32-*-none, cris-*-none): Remove.
5036 (crisv32-*-elf): Append to tmake_file, don't just set it.
5037 (cris-*-elf): Add missing t-fdpbit to tmake_file.
5039 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5041 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
5042 (ecrtn$(objext)): Likewise.
5043 (ncrti$(objext)): Likewise.
5044 (ncrtn$(objext)): Likewise.
5046 2011-11-03 Andreas Schwab <schwab@redhat.com>
5048 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
5050 2011-11-02 David S. Miller <davem@davemloft.net>
5052 * configure.ac: Set host_address on sparc too.
5053 * configure: Regenerate.
5054 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
5055 based upon host_address.
5056 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
5058 2011-11-02 Jason Merrill <jason@redhat.com>
5060 * config/rs6000/t-ppccomm: Add missing \.
5062 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5064 * gthr-single.h, gthr.h: New files.
5065 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
5066 config/gthr-vxworks.h, config/i386/gthr-win32.h,
5067 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
5068 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
5069 * config/i386/gthr-win32.c: Include "gthr-win32.h".
5070 * configure.ac (thread_header): New variable.
5071 Set it depending on target_thread_file.
5072 (gthr-default.h): Link from $thread_header.
5073 * configure: Regenerate.
5074 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
5076 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5078 * configure.ac (tm_file_): New variable.
5079 Determine from tm_file.
5080 (tm_file, tm_defines): Substitute.
5081 * configure: Regenerate.
5082 * mkheader.sh: New file.
5083 * Makefile.in (clean): Remove libgcc_tm.h.
5084 ($(objects)): Depend on libgcc_tm.h.
5085 (libgcc_tm_defines, libgcc_tm_file): New variables.
5086 (libgcc_tm.h, libgcc_tm.stamp): New targets.
5087 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
5088 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
5089 ($(extra-parts)): Depend on libgcc_tm.h.
5090 * config.host (tm_defines, tm_file): New variable.
5091 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
5092 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
5093 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
5094 (avr-*-rtems*): Likewise.
5095 (avr-*-*): Likewise.
5096 (frv-*-elf): Likewise.
5097 (frv-*-*linux*): Likewise.
5098 (h8300-*-rtems*): Likewise.
5099 (h8300-*-elf*): Likewise.
5100 (i[34567]86-*-darwin*): Likewise.
5101 (x86_64-*-darwin*): Likewise.
5102 (rx-*-elf): Likewise.
5103 (tic6x-*-uclinux): Likewise.
5104 (tic6x-*-elf): Likewise.
5105 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
5106 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
5107 * config/i386/cygming-crtbegin.c: Likewise.
5108 * config/i386/cygming-crtend.c: Likewise.
5109 * config/ia64/fde-vms.c: Likewise.
5110 * config/ia64/unwind-ia64.c: Likewise.
5111 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5112 * config/rs6000/darwin-fallback.c: Likewise.
5113 * config/stormy16/lib2funcs.c: Likewise.
5114 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
5115 * crtstuff.c: Likewise.
5116 * dfp-bit.h: Likewise.
5117 * emutls.c: Likewise.
5118 * fixed-bit.c: Likewise.
5119 * fp-bit.c: Likewise.
5120 * generic-morestack-thread.c: Likewise.
5121 * generic-morestack.c: Likewise.
5122 * libgcc2.c: Likewise.
5123 * libgcov.c: Likewise.
5124 * unwind-dw2-fde-dip.c: Likewise.
5125 * unwind-dw2-fde.c: Likewise.
5126 * unwind-dw2.c: Likewise.
5127 * unwind-sjlj.c: Likewise.
5129 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5131 * configure.ac: Include ../config/picflag.m4.
5132 (GCC_PICFLAG): Call it.
5134 * configure: Regenerate.
5135 * Makefile.in (gcc_srcdir): Remove.
5136 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
5137 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
5138 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
5139 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
5140 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
5143 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
5144 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
5145 to refer to libgcc2.c.
5147 * config/darwin-64.c: New file.
5148 * config/darwin-crt3.c: Remove comment.
5149 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
5150 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
5151 config/udivmodsi4.c: New files.
5152 * config/memcmp.c, config/memcpy.c, config/memmove.c,
5153 config/memset.c: New files.
5154 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
5155 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
5156 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
5157 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
5158 * config/t-openbsd-thread: New file.
5159 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
5160 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
5161 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
5162 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
5165 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
5166 to refer to gthr-posix.c.
5167 * config/alpha/t-vms (LIB2ADD): Set.
5168 * config/alpha/vms-gcc_shell_handler.c: New file.
5169 * config/arm/bpabi.c, config/arm/fp16.c,
5170 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
5171 config/arm/unaligned-funcs.c: New files.
5172 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
5173 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5174 * config/arm/t-linux: Likewise.
5175 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
5176 * config/arm/t-netbsd: New file.
5177 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
5178 * config/arm/t-symbian (LIB2ADD_ST): Set.
5179 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
5180 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5181 * config/bfin/t-elf: New file.
5182 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
5183 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
5184 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
5185 config/c6x/ltf.c: New files.
5186 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
5187 (HOST_LIBGCC2_CFLAGS): Set.
5188 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
5189 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5190 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
5192 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
5193 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
5194 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
5195 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
5196 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
5198 * config/frv/t-frv (LIB2ADD): Set.
5199 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5200 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
5201 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
5202 config/h8300/popcounthi2.c: New files.
5203 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5204 * config/i386/gthr-win32.c: New file.
5205 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
5206 * config/i386/t-cygwin: Likewise.
5207 * config/i386/t-darwin, config/i386/t-darwin64,
5208 config/i386/t-gthr-win32, config/i386/t-interix: New files.
5209 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
5210 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5211 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5212 * config/ia64/quadlib.c: New file.
5213 * config/ia64/t-hpux (LIB2ADD): Set.
5214 * config/ia64/t-ia64: Add comment.
5215 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
5216 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5217 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
5218 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
5219 * config/m32c/t-m32c (LIB2ADD): Set.
5220 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
5221 * config/m32r/t-m32r: Likewise.
5222 * config/m68k/fpgnulib.c: New file.
5223 * config/m68k/t-floatlib (LIB2ADD): Set.
5224 (xfgnulib.c): New target.
5225 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
5226 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
5227 * config/mep/t-mep (LIB2ADD): Set.
5228 * config/microblaze/divsi3.asm: Rename to divsi3.S.
5229 * config/microblaze/moddi3.asm: Rename to moddi3.S.
5230 * config/microblaze/modsi3.asm: Rename to modsi3.S.
5231 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
5232 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
5233 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
5234 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
5235 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
5236 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
5237 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
5239 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
5240 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
5241 * config/pa/fptr.c, config/pa/lib2funcs.S,
5242 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
5243 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
5244 (LIB2ADD, LIB2ADD_ST): Set.
5245 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
5246 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
5248 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
5249 * config/pdp11/t-pdp11: New file.
5250 * config/picochip/libgccExtras/adddi3.S,
5251 config/picochip/libgccExtras/ashlsi3.S,
5252 config/picochip/libgccExtras/ashrsi3.S,
5253 config/picochip/libgccExtras/clzsi2.S,
5254 config/picochip/libgccExtras/cmpsi2.S,
5255 config/picochip/libgccExtras/divmod15.S,
5256 config/picochip/libgccExtras/divmodhi4.S,
5257 config/picochip/libgccExtras/divmodsi4.S,
5258 config/picochip/libgccExtras/lshrsi3.S,
5259 config/picochip/libgccExtras/parityhi2.S,
5260 config/picochip/libgccExtras/popcounthi2.S,
5261 config/picochip/libgccExtras/subdi3.S,
5262 config/picochip/libgccExtras/ucmpsi2.S,
5263 config/picochip/libgccExtras/udivmodhi4.S,
5264 config/picochip/libgccExtras/udivmodsi4.S: New files.
5265 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
5266 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
5267 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
5268 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
5269 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
5270 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
5271 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
5272 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
5274 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
5275 (HOST_LIBGCC2_CFLAGS): Set.
5276 * config/rs6000/t-darwin64: New file.
5277 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
5278 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
5279 * config/rs6000/t-ppccomm (LIB2ADD): Add
5280 $(srcdir)/config/rs6000/tramp.S.
5281 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
5282 Add $(srcdir)/config/rs6000/eabi.S.
5283 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
5284 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
5285 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
5286 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
5287 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
5288 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
5289 * config/rs6000/tramp.S: New file.
5290 * config/s390/t-tpf: Remove.
5291 * config/sh/linux-atomic.S: New file.
5292 * config/sh/t-linux (LIB2ADD): Set.
5293 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
5294 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5295 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
5297 (HOST_LIBGCC2_CFLAGS): Set.
5298 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5299 * config/spu/divmodti4.c, config/spu/divv2df3.c,
5300 config/spu/float_disf.c, config/spu/float_unsdidf.c,
5301 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
5302 config/spu/mfc_multi_tag_release.c,
5303 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
5304 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
5305 config/spu/multi3.c: New files.
5306 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
5307 (HOST_LIBGCC2_CFLAGS): Set.
5308 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
5309 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
5310 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
5311 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
5312 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
5313 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
5314 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
5315 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
5316 config/stormy16/umodsi3.c: New files.
5317 * config/xtensa/lib2funcs.S: New file.
5318 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5319 * config/xtensa/t-xtensa (LIB2ADD): Set.
5320 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
5321 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
5322 Add t-freebsd-thread to tmake_file for posix threads.
5323 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
5324 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
5325 (*-*-lynxos*): Likewise.
5326 (*-*-netbsd*): Likewise.
5327 (*-*-openbsd*): Likewise.
5328 Add t-openbsd-thread to tmake_file for posix threads.
5329 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
5330 (*-*-vxworks*): Set tmake_file.
5331 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5332 (alpha*-*-freebsd*): Likewise.
5333 (alpha*-*-netbsd*): Likewise.
5334 (alpha*-*-openbsd*): Likewise.
5335 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
5336 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5337 (alpha*-dec-*vms*): Likewise.
5338 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
5339 (bfin*-elf*): Add bfin/t-elf to tmake_file.
5340 (bfin*-uclinux*): Likewise.
5341 (bfin*-linux-uclibc*): Likewise.
5342 (crisv32-*-elf): Add cris/t-cris to tmake_file.
5343 (crisv32-*-none): Likewise.
5344 (cris-*-elf): Likewise.
5345 (cris-*-none): Likewise.
5346 (cris-*-linux*, crisv32-*-linux*): Likewise.
5347 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
5349 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
5351 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
5352 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
5353 (x86_64-*-elf*): Likewise.
5354 (i[34567]86-*-nto-qnx*): Likewise.
5355 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
5357 (x86_64-*-mingw*): Likewise.
5358 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
5359 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
5360 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5361 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5362 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
5364 (mipsisa64sr71k-*-elf*): Likewise.
5365 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5366 (mips-*-elf*, mipsel-*-elf*): Likewise.
5367 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5368 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5369 (mips*-*-rtems*): Likewise.
5370 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
5372 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
5373 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
5374 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
5375 (spu-*-elf*): Likewise.
5376 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
5378 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5380 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
5381 $(srcdir) to refer to $(LIB1ASMSRC).
5383 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
5384 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
5385 config/arm/lib1funcs.S: New files.
5386 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
5387 * config/arm/t-arm: New file.
5388 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
5389 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
5390 config/arm/t-strongarm-elf: New files.
5391 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
5392 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
5393 * config/avr/lib1funcs.S: New file.
5394 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5395 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
5396 * config/c6x/lib1funcs.S: New file.
5397 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5398 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
5399 * config/frv/lib1funcs.S: New file.
5400 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5401 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
5402 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
5403 * config/ia64/__divxf3.asm: Rename to ...
5404 * config/ia64/__divxf3.S: ... this.
5405 Adapt lib1funcs.asm filename.
5406 * config/ia64/_fixtfdi.asm: Rename to ...
5407 * config/ia64/_fixtfdi.S: ... this.
5408 Adapt lib1funcs.asm filename.
5409 * config/ia64/_fixunstfdi.asm: Rename to ...
5410 * config/ia64/_fixunstfdi.S: ... this.
5411 Adapt lib1funcs.asm filename.
5412 * config/ia64/_floatditf.asm: Rename to ...
5413 * config/ia64/_floatditf.S: ... this.
5414 Adapt lib1funcs.asm filename.
5415 * config/ia64/lib1funcs.S: New file.
5416 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
5417 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5418 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
5419 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
5420 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
5421 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
5422 * config/mep/lib1funcs.S: New file.
5423 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5424 * config/mips/mips16.S: New file.
5425 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5426 * config/pa/milli64.S: New file.
5427 * config/pa/t-linux, config/pa/t-linux64: New files.
5428 * config/picochip/lib1funcs.S: New file.
5429 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5430 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
5431 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
5432 * config/sh/t-netbsd: New file.
5433 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
5434 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
5435 * config/sh/t-sh64: New file.
5436 * config/sparc/lb1spc.S: New file.
5437 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
5439 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
5440 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
5441 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
5442 config/xtensa/lib1funcs.S: New files.
5443 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5444 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
5446 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
5447 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
5448 (arm*-*-linux*): Likewise.
5449 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
5450 arm*-*-linux-*eabi, add arm/t-linux otherwise.
5451 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
5452 (arm*-*-ecos-elf): Likewise.
5453 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5454 (arm*-*-rtems*): Likewise.
5455 (arm*-*-elf): Likewise.
5456 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
5457 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
5458 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
5459 (bfin*-uclinux*): Likewise.
5460 (bfin*-linux-uclibc*): Likewise.
5461 (bfin*-rtems*): Likewise.
5462 (bfin*-*): Likewise.
5463 (fido-*-elf): Merge into m68k-*-elf*.
5464 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
5465 (frv-*-*linux*): Add frv/t-frv to tmake_file.
5466 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
5467 (h8300-*-elf*): Likewise.
5468 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
5469 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
5470 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
5471 (i[34567]86-*-mingw*): Likewise.
5472 (x86_64-*-mingw*): Likewise.
5473 (i[34567]86-*-interix3*): Likewise.
5474 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
5475 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
5476 (m68k-*-elf*): Also handle fido-*-elf.
5477 Add m68k/t-floatlib to tmake_file.
5478 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
5479 (m68k-*-linux*): Likewise.
5480 (m68k-*-rtems*): Likewise.
5481 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
5482 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
5484 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
5485 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
5486 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
5487 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
5488 sh/t-netbsd to tmake_file.
5489 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
5490 (sh-*-rtems*): Add sh/t-sh to tmake_file.
5491 (sh-wrs-vxworks): Likewise.
5492 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
5494 (v850*-*-*): Add v850/t-v850 to tmake_file.
5495 (vax-*-linux*): Add vax/t-linux to tmake_file.
5496 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
5498 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5500 * crtstuff.c: New file.
5501 * Makefile.in (CRTSTUFF_CFLAGS): Define.
5502 (CRTSTUFF_T_CFLAGS): Define.
5503 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
5504 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
5505 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
5508 (crtbeginT.o): Use $(objext).
5509 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
5510 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
5511 (gcc-extra-parts): Remove.
5512 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
5514 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5515 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
5516 Add t-crtstuff-pic to tmake_file.
5517 (*-*-lynxos*): New case.
5518 Set tmake_file, extra_parts.
5519 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
5520 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
5521 *-*-netbsdelf[2-9]*.
5522 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
5523 (*-*-rtems*): Set extra_parts.
5524 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
5525 (*-*-uclinux*): New case.
5527 (*-*-vms*): New case.
5528 Set tmake_file, extra_parts.
5529 (*-*-elf): Set extra_parts.
5530 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
5531 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
5534 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
5536 (arm*-*-freebsd*): Add t-crtin to tmake_file.
5537 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
5538 (arm-wrs-vxworks): Append to tmake_file.
5540 (arm*-*-uclinux*): Set extra_parts.
5541 (arm*-*-ecos-elf): Likewise.
5542 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
5544 (arm*-*-rtems*): Set extra_parts.
5545 (arm*-*-elf): Likewise.
5546 (avr-*-rtems*): Clear extra_parts.
5547 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
5549 (bfin*-uclinux*): Likewise.
5550 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
5551 (bfin*-rtems*): Append to tmake_file.
5553 (bfin*-*): Likewise.
5554 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
5555 (crisv32-*-elf): ... this.
5556 (crisv32-*-none): ... this.
5557 (cris-*-elf, cris-*-none): New cases.
5558 Add cris/t-elfmulti to tmake_file.
5559 (fr30-*-elf): Append to tmake_file.
5561 (frv-*-elf): Append to tmake_file, add frv/t-frv.
5563 (h8300-*-rtems*): Append to tmake_file.
5565 (h8300-*-elf*): Likewise.
5566 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
5568 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
5570 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
5571 (x86_64-*-elf*): Likewise.
5572 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
5573 (x86_64-*-freebsd*): Likewise.
5574 (x86_64-*-netbsd*): Likewise.
5575 (i[34567]86-*-linux*): Likewise.
5576 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5577 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5578 (x86_64-*-linux*): Likewise.
5579 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5580 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
5583 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
5584 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
5585 Append to extra_parts, remove crtbegin.o, crtend.o.
5586 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
5587 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
5588 crtend.o, crtbeginS.o, crtendS.o.
5589 (ia64*-*-linux*): Comment extra_parts.
5590 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
5592 (iq2000*-*-elf*): Clear extra_parts.
5593 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
5594 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
5595 (m32r-*-elf*, m32r-*-rtems*): Split off ...
5596 (m32r-*-rtems*): ... this.
5597 Add m32r/t-m32r to tmake_file.
5598 (m68k-*-elf*): Add t-crtin to tmake_file.
5599 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
5600 (mcore-*-elf): Likewise.
5601 (microblaze*-*-*): Set extra_parts.
5602 (mips*-sde-elf*): New case.
5603 Set tmake_file, extra_parts.
5604 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5605 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5606 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
5609 (mipsisa64sr71k-*-elf*): Likewise.
5610 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5611 (mips-*-elf*, mipsel-*-elf*): Likewise.
5612 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5613 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
5614 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5615 (mips*-*-rtems*): Likewise.
5616 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
5617 (moxie-*-*): Split into ...
5618 (moxie-*-elf, moxie-*-uclinux*): ... this.
5619 Add to extra_parts, remove crtbegin.o, crtend.o.
5620 (moxie-*-rtems*): New case.
5623 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
5625 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
5626 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
5629 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
5630 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
5632 (powerpc-*-eabisim*): Likewise.
5633 (powerpc-*-elf*): Likewise.
5634 (powerpc-*-eabialtivec*): Likewise.
5635 (powerpc-xilinx-eabi*): Likewise.
5636 (powerpc-*-eabi*): Likewise.
5637 (powerpc-*-rtems*): Likewise.
5638 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
5641 (powerpc-*-lynxos*): Add to tmake_file.
5642 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
5643 rs6000/t-crtstuff, t-crtstuff-pic.
5645 (powerpcle-*-eabisim*): Likewise.
5646 (powerpcle-*-eabi*): Likewise.
5647 (rx-*-elf): Remove extra_parts.
5648 (s390x-ibm-tpf*): Set extra_parts.
5649 (score-*-elf): Set extra_parts.
5650 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5651 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5652 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5653 (sh64l*-*-netbsd*): Split into ...
5654 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
5655 Add t-crtstuff-pic to tmake_file.
5657 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
5659 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
5660 (sparc-*-elf*): Remove t-crtin from tmake_file.
5661 Add to extra_parts, remove crtbegin.o, crtend.o.
5662 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
5663 (sparc64-*-linux*): Likewise.
5664 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
5665 Add to extra_parts, remove crtbegin.o, crtend.o.
5666 (sparc64-*-elf*): Remove t-crtin from tmake_file.
5667 Add to extra_parts, remove crtbegin.o, crtend.o.
5668 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
5669 Add to extra_parts, remove crtbegin.o, crtend.o.
5670 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
5671 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
5672 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
5674 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
5676 (tic6x-*-*): Change to ...
5677 (tic6x-*-elf): ... this.
5679 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
5681 (am33_2.0-*-linux*): Add comment.
5682 (mep*-*-*): Add mep/t-mep to tmake_file.
5684 * config/alpha/t-vms: New file.
5685 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
5686 * config/arm/crti.S, config/arm/crtn.S: New files.
5687 * config/bfin/crti.S, config/bfin/crtn.S: New files.
5688 * config/bfin/crtlibid.S: New file.
5689 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
5690 * config/c6x/crti.S, config/c6x/crtn.S: New files.
5691 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
5692 (crti.o, crtin.o): New rules.
5693 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5694 * config/c6x/t-uclinux: New file.
5695 * config/cris/t-elfmulti: New file.
5696 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
5697 * config/fr30/crti.S, config/fr30/crtn.S: New files.
5698 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
5699 * config/frv/t-frv: New file.
5700 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
5701 * config/h8300/crti.S, config/h8300/crtn.S: New files.
5702 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
5704 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
5705 refer to cygming-crtbegin.c, cygming-crtend.c.
5707 * config/i386/t-nto: New file.
5708 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
5709 * config/ia64/crti.S, config/ia64/crtn.S: New files.
5710 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
5711 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
5714 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5715 (crtinitS.o): New rule.
5716 * config/ia64/vms-crtinit.S: New file.
5717 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
5718 * config/m32r/initfini.c: New file.
5719 * config/m32r/t-linux, config/m32r/t-m32r: New files.
5720 * config/m68k/crti.S, config/m68k/crtn.S: New files.
5721 * config/mcore/crti.S, config/mcore/crtn.S: New files.
5722 * config/mep/t-mep: New file.
5723 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
5724 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
5725 * config/mips/crti.S, config/mips/crtn.S: New files.
5726 * config/mips/t-crtstuff: New file.
5727 * config/mmix/crti.S, config/mmix/crtn.S: New files.
5728 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
5729 (CUSTOM_CRTIN): Set.
5730 ($(T)crti.o, $(T)crtn.o): Remove $(T),
5732 Use $(srcdir) to refer to crti.S, crtn.S.
5733 Use .S extension, $<.
5734 * config/moxie/crti.asm: Rename to ...
5735 * config/moxie/crti.S: ... this.
5736 * config/moxie/crtn.asm: Rename to ...
5737 * config/moxie/crtn.S: ... this.
5738 * config/moxie/t-moxie: Remove.
5739 * config/pa/stublib.c: New file.
5740 * config/pa/t-stublib, config/pa/t-stublib64: New files.
5741 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
5742 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
5743 * config/rs6000/t-crtstuff: New file.
5744 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
5745 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
5746 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
5747 Make output file explicit.
5748 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
5749 Make output file explicit.
5750 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
5751 Make output file explicit.
5752 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
5753 Make output file explicit.
5754 * config/score/crti.S, config/score/crtn.S: New files.
5755 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
5756 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
5758 * config/sh/t-sh, config/sh/t-superh: New files.
5759 * config/sparc/t-linux64: New file.
5760 * config/spu/cache.S, config/spu/cachemgr.c: New files.
5761 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
5762 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
5763 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
5764 * config/t-crtin: Remove.
5765 * config/t-crtstuff-pic: New file.
5766 * config/t-sol2 (CUSTOM_CRTIN): Set.
5767 (crti.o, crtn.o): New rules.
5768 * config/vms/t-vms: New file.
5769 * config/vms/vms-ucrt0.c: New file.
5770 * config/xtensa/t-elf: New file.
5772 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5774 * Makefile.in (SHLIB_NM_FLAGS): Set.
5775 * mkmap-flat.awk, mkmap-symver.awk: New files.
5776 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
5778 * configure: Regenerate.
5779 * config/libgcc-glibc.ver: New file.
5780 * config/libgcc-libsystem.ver: New file.
5781 * config/t-libunwind (SHLIB_LC): Set.
5782 * config/t-linux: New file.
5783 * config/t-slibgcc (INSTALL_SHLIB): New.
5784 (SHLIB_INSTALL): Use it.
5785 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
5786 to mkmap-symver.awk.
5787 (SHLIB_MAPFILES): Don't append, adapt pathname.
5788 (SHLIB_VERPFX): Set.
5789 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
5790 to mkmap-symver.awk.
5791 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
5792 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
5793 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
5794 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
5796 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
5797 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
5798 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
5799 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
5800 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
5801 * config/i386/libgcc-darwin.10.4.ver,
5802 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
5804 * config/i386/t-darwin: Remove.
5805 * config/i386/t-darwin64: Likewise.
5806 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
5807 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
5808 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
5809 * config/i386/t-linux: New file.
5810 * config/i386/t-mingw32: New file.
5811 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
5812 * config/ia64/t-glibc: Rename to ...
5813 * config/ia64/t-linux: ... this.
5814 (SHLIB_MAPFILES): Set.
5815 * config/ia64/t-glibc-libunwind: Rename to ...
5816 * config/ia64/t-linux-libunwind: ... this.
5817 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
5818 * config/ia64/t-slibgcc-hpux: New file.
5819 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
5820 * config/m68k/t-slibgcc-elf-ver: New file.
5821 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
5822 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
5824 * config/pa/t-slibgcc-hpux: New file.
5825 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
5827 * config/rs6000/libgcc-darwin.10.4.ver,
5828 config/rs6000/libgcc-darwin.10.5.ver: New files.
5829 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
5830 config/rs6000/libgcc-glibc.ver.
5831 * config/rs6000/libgcc-ppc64.ver: Rename to
5832 config/rs6000/libgcc-ibm-ldouble.ver.
5833 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
5834 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
5835 * config/rs6000/t-ldbl128: Rename to ...
5836 * config/rs6000/t-linux: ... this.
5837 (SHLIB_MAPFILES): Adapt filename.
5838 * config/rs6000/t-slibgcc-aix: New file.
5839 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
5840 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
5841 libgcc-excl.ver, libgcc-glibc.ver.
5842 (SHLIB_LINK, SHLIB_INSTALL): Remove.
5843 * config/sparc/libgcc-glibc.ver: New file.
5844 * config/sparc/t-linux: New file.
5845 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
5846 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
5847 t-slibgcc-elf-ver to tmake_file.
5848 Add t-slibgcc-nolc-override to tmake_file for posix threads on
5850 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5851 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
5852 t-slibgcc-elf-ver, t-linux to tmake_file.
5853 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
5855 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
5856 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
5857 (alpha*-dec-*vms*): Likewise.
5858 (arm*-*-freebsd*): Append to tmake_file.
5859 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
5860 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
5862 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
5863 tmake_file for arm*-*-symbianelf*.
5864 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
5865 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
5867 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
5868 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
5869 pa/t-slibgcc-dwarf-ver to tmake_file.
5870 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
5871 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
5872 (hppa*64*-*-hpux11*): Likewise.
5873 (hppa[12]*-*-hpux11*): Likewise.
5874 (x86_64-*-darwin*): Don't override tmake_file, but only keep
5875 i386/t-crtpc, i386/t-crtfm.
5876 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
5877 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5879 Add i386/t-cygwin to tmake_file.
5880 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
5881 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
5882 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5884 Add i386/t-mingw32 to tmake_file.
5885 (x86_64-*-mingw*): Likewise.
5886 (ia64*-*-freebsd*): Append to tmake_file.
5887 (ia64*-*-linux*): Append to tmake_file.
5888 Replace ia64/t-glibc by ia64/t-linux.
5889 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
5891 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
5892 t-slibgcc-hpux to tmake_file.
5893 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
5894 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
5895 (m32rle-*-linux*): Likewise.
5896 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
5898 (microblaze*-linux*): New case.
5899 Append to tmake_file, add t-slibgcc-nolc-override.
5900 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
5901 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5902 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
5903 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5904 rs6000/t-slibgcc-aix to tmake_file.
5905 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5906 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5907 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5908 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5909 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5910 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
5912 (sparc-*-linux*): Append to tmake_file for *-leon*.
5913 Add sparc/t-linux to tmake_file for non-Leon targets.
5914 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
5915 (tic6x-*-uclinux): New case.
5916 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
5917 (tic6x-*-*): Add c6x/t-elf to tmake_file.
5918 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
5919 (am33_2.0-*-linux*): Append to tmake_file.
5920 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
5921 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
5922 x86_64-*-kfreebsd*-gnu.
5923 Add i386/t-linux to tmake_file.
5925 2011-10-28 Ian Lance Taylor <iant@google.com>
5927 * config/i386/morestack.S: Correct CFI information to do proper
5928 returns throughout function. In 32-bit mode, save %ebx so that it
5929 is restored on unwind.
5931 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
5933 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
5934 case where B3 isn't the return register.
5936 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
5937 logic for doubleword pops.
5939 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
5941 * config/rs6000/t-freebsd: Add wildcard.
5943 2011-10-21 Paul Brook <paul@codesourcery.com>
5945 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
5947 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
5948 Eric Botcazou <ebotcazou@adacore.com>
5951 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
5952 fs->signal_frame to 1.
5954 2011-10-07 Ian Lance Taylor <iant@google.com>
5956 * generic-morestack-thread.c: #include <errno.h>.
5958 2011-10-07 Ian Lance Taylor <iant@google.com>
5961 * generic-morestack.c (__generic_morestack): Make sure the segment
5962 is large enough for both the stack frame and the copied
5965 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5968 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
5971 2011-09-28 Nick Clifton <nickc@redhat.com>
5973 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
5974 64-bit doubles are not enabled.
5975 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
5976 and floatunsisf functions.
5978 2011-09-13 Paul Brook <paul@codesourcery.com>
5980 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
5981 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
5982 * unwind-arm-common.inc: New file.
5983 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
5984 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
5985 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
5986 * config/c6x/libunwind.S: New file.
5987 * config/c6x/pr-support.c: New file.
5988 * config/c6x/unwind-c6x.c: New file.
5989 * config/c6x/unwind-c6x.h: New file.
5990 * config/c6x/t-c6x-elf: New file.
5992 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
5994 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
5995 (ASM_DIVZERO): Ditto.
5996 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
5998 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
6000 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
6002 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
6005 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
6006 instead of an assembly one.
6008 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
6011 * Makefile.in (install-unwind_h): Create
6012 $(gcc_objdir)/include/unwind.h atomically.
6014 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6016 * Makefile.in (install-unwind_h): Remove destination file first.
6018 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6021 * config/mips/t-mips16: New file.
6022 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
6023 (mips*-*-linux*): Likewise.
6024 (mips*-sde-elf*): Likewise.
6025 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
6026 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
6027 Add mips/t-mips16 to tmake_file.
6028 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
6029 (mips-*-elf*): Likewise.
6030 (mips64-*-elf*): Likewise.
6031 (mips64orion-*-elf*): Likewise.
6032 (mips*-*-rtems*): Likewise.
6033 (mipstx39-*-elf*): Likewise.
6034 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
6035 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
6037 Use $(srcdir) to refer to sync.c.
6039 ($(libgcc-sync-funcs-o)): Likewise.
6040 ($(libgcc-sync-size-funcs-s-o)): Likewise.
6041 ($(libgcc-sync-funcs-s-o)): Likewise.
6043 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
6045 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
6048 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
6051 * config/i386/value-unwind.h: New.
6053 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
6055 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
6056 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
6057 Add to tmake_file rather than overriding it.
6059 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6061 * config/t-softfp: Remove.
6062 * soft-fp: Moved from ../gcc/config.
6063 * soft-fp/README: Remove t-softfp reference.
6064 * soft-fp/t-softfp: Move to config/t-softfp.
6065 (softfp_machine_header): Remove.
6066 (softfp_file_list): Remove config subdir.
6067 (soft-fp-objects): New variable.
6068 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
6069 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
6070 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
6071 * config/t-softfp-excl: New file.
6072 * config/t-softfp-sfdf: New file.
6073 * config/t-softfp-tf: New file.
6074 * config/no-sfp-machine.h: New file.
6075 * config/arm/sfp-machine.h: New file.
6076 * config/arm/t-softfp: New file.
6077 * config/c6x/sfp-machine.h: New file.
6078 * config/i386/32/t-fprules-softfp: Rename to ...
6079 * config/i386/32/t-softfp: ... this.
6080 (tifunctions, LIB2ADD): Remove.
6081 (softfp_int_modes): Override.
6082 * config/i386/64/t-softfp-compat (tf-functions): Remove config
6084 * config/i386/64/eqtf2.c: Likewise.
6085 * config/i386/64/getf2.c: Likewise.
6086 * config/i386/64/letf2.c: Likewise.
6087 * config/ia64/sft-machine.h: New file.
6088 * config/ia64/t-fprules-softfp: Rename to ...
6089 * config/ia64/t-softfp: ... this.
6090 * config/lm32/sfp-machine.h: New file.
6091 * config/moxie/t-moxie-softfp: Remove.
6092 * config/rs6000/ibm-ldouble-format: New file.
6093 * config/rs6000/ibm-ldouble.c: New file.
6094 * config/rs6000/libgcc-ppc-glibc.ver: New file
6095 * config/rs6000/libgcc-ppc64.ver: New file
6096 * config/rs6000/sfp-machine.h: New file.
6097 * config/rs6000/t-freebsd: New file.
6098 * config/rs6000/t-ibm-ldouble: New file.
6099 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
6100 libgcc-ppc-glibc.ver.
6101 * config/rs6000/t-linux64: New file.
6102 * config/rs6000/t-ppccomm (LIB2ADD): Add
6103 $(srcdir)/config/rs6000/ibm-ldouble.c.
6104 * config/rs6000/t-ppccomm-ldbl: New file.
6105 * config/score/sfp-machine.h: New file.
6106 * config.host (sfp_machine_header): Explain.
6107 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
6108 t-softfp to tmake_file.
6109 (arm*-*-uclinux*): Likewise.
6110 (arm*-*-ecos-elf): Likewise.
6111 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
6112 (arm*-*-rtems*): Likewise.
6113 (arm*-*-elf): Likewise.
6114 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
6116 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
6117 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
6118 (lm32-*-uclinux*): Likewise.
6119 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
6120 t-softfp-excl, t-softfp.
6121 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
6122 (powerpc64-*-darwin*): Likewise.
6123 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
6125 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
6127 (powerpc-*-eabisim*): Likewise.
6128 (powerpc-*-elf*): Likewise.
6129 (powerpc-*-eabialtivec*): Likewise.
6130 (powerpc-xilinx-eabi*): Likewise.
6131 (powerpc-*-rtems*): Likewise.
6132 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
6133 t-softfp-excl, t-softfp to tmake_file.
6134 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
6135 rs6000/t-ppccomm-ldbl to tmake_file.
6136 (powerpcle-*-elf*): Likewise.
6137 (powerpcle-*-eabisim*): Likewise.
6138 (powerpcle-*-eabi*): Likewise.
6139 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6140 rs6000/t-ibm-ldouble to tmake_file.
6141 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6142 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6143 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
6144 (tic6x-*-*): Likewise.
6145 (i[34567]86-*-darwin*, x86_64-*-darwin*,
6146 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
6147 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
6148 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
6149 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
6150 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
6151 t-softfp to tmake_file.
6152 * configure.ac (sfp_machine_header): Provide default if unset.
6154 Link sfp-machine.h to config/$sfp_machine_header.
6155 * configure: Regenerate.
6157 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6159 * Makefile.in (double_type_size, long_double_type_size): Set.
6160 Remove $(fpbit-in-libgcc) support.
6161 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
6162 (fpbit-src): New variable.
6163 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
6164 Compile with -DFLOAT $(FPBIT_CFLAGS).
6166 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
6167 Compile with $(FPBIT_CFLAGS).
6169 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
6170 Compile with -DFLOAT $(TPBIT_CFLAGS).
6172 * configure.ac (double_type_size, long_double_type_size):
6173 Determine and substitute.
6174 * configure: Regenerate.
6175 * fp-bit.c, fp-bit.h: New files.
6176 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
6177 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
6178 * config/mips/t-mips: New file.
6179 * config/mips/t-sdemtk: New file.
6180 * config/rs6000/ppc64-fp.c: New file.
6181 * config/rs6000/t-darwin (LIB2ADD): Add
6182 $(srcdir)/config/rs6000/ppc64-fp.c.
6183 * config/rs6000/t-ppc64-fp: New file.
6184 * config/rx/rx-lib.h: New file.
6185 * config/rx/t-rx (FPBIT): Set to true.
6186 ($(gcc_objdir)/fp-bit.c): Remove.
6187 (DPBIT): Set to true only with -m64bit-doubles.
6188 ($(gcc_objdir)/dp-bit.c): Remove.
6189 * config/sparc/t-softfp: Remove.
6190 * config/spu/t-elf: New file.
6191 * config/t-fdpbit, config/t-fpbit: New files.
6192 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
6193 (mips*-*-*): Likewise.
6194 (arm-wrs-vxworks): Likewise.
6195 (arm*-*-freebsd*): Likewise.
6196 (avr-*-rtems*): Add t-fpbit to tmake_file.
6197 (avr-*-*): Likewise.
6198 (bfin*-elf*): Add t-fdpbit to tmake_file.
6199 (bfin*-uclinux*): Likewise.
6200 (bfin*-linux-uclibc*): Likewise.
6201 (bfin*-rtems*): New case.
6202 Add t-fdpbit to tmake_file.
6203 (bfin*-*): Add t-fdpbit to tmake_file.
6204 (crisv32-*-elf): Likewise.
6205 (cris-*-linux*): Likewise.
6206 (fr30-*-elf): Likewise.
6207 (frv-*-elf, frv-*-*linux*): Likewise.
6208 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
6209 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
6210 (m32r-*-elf*): Likewise.
6211 (m32rle-*-elf*): Likewise.
6212 (m32r-*-linux*): Likewise.
6213 (m32rle-*-linux*): Likewise.
6214 (mcore-*-elf): Add t-fdpbit to tmake_file.
6215 (microblaze*-*-*): Likewise.
6216 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
6217 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
6218 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
6220 Add mips/t-tpbit to tmake-file.
6221 (mips*-*-linux*): Fix typo.
6222 (mips*-sde-elf*): New case
6223 Add mips/t-sdemtk unless using newlib.
6224 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
6225 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
6226 (mn10300-*-*): Likewise.
6227 (pdp11-*-*): Likewise.
6228 (picochip-*-*): Add t-fpbit to tmake_file.
6229 (powerpc-*-eabisimaltivec*): Likewise.
6230 (powerpc-*-eabisim*): Likewise.
6231 (powerpc-*-elf*): Likewise.
6232 (powerpc-*-eabialtivec*): Likewise.
6233 (powerpc-xilinx-eabi*): New case.
6234 Add t-fdpbit to tmake_file.
6235 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
6236 (powerpc-*-rtems*): Likewise.
6237 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
6239 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
6241 (powerpc-*-lynxos*): Likewise.
6242 (powerpcle-*-elf*): Likewise.
6243 (powerpcle-*-eabisim*): Likewise.
6244 (powerpcle-*-eabi*): Likewise.
6245 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
6246 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
6247 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6248 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6249 (rx-*-elf): Add t-fdpbit to tmake_file.
6250 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
6251 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
6252 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
6253 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
6255 (sh-*-rtems*): Add t-fdpbit to tmake_file.
6256 (sh-wrs-vxworks): Likewise.
6257 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
6258 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
6259 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
6260 (sparc64-*-rtems*): ... new case.
6261 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
6262 (spu-*-elf*): Likewise.
6263 Add spu/t-elf to tmake_file.
6264 (v850*-*-*): Add t-fdpbit to tmake_file.
6265 (xstormy16-*-elf): Likewise.
6266 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
6267 (mep*-*-*): Likewise.
6269 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6271 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
6273 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
6274 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
6275 (install-unwind_h): New target.
6276 (all): Depend on it.
6277 * config.host (unwind_header): New variable.
6278 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
6279 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
6280 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
6281 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
6282 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
6284 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
6286 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
6288 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
6290 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
6291 (ia64*-*-freebsd*): Likewise.
6292 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
6294 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
6295 $with_system_libunwind.
6296 (ia64*-*-hpux*): Set tmake_file.
6297 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
6298 (picochip-*-*): Set tmake_file.
6299 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
6301 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6302 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6303 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
6304 (xtensa*-*-elf*): Set tmake_file.
6305 (xtensa*-*-linux*): Likewise.
6306 * configure.ac: Include ../config/unwind_ipinfo.m4.
6307 Call GCC_CHECK_UNWIND_GETIPINFO.
6308 Link unwind.h to $unwind_header.
6309 * configure: Regenerate.
6310 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
6311 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
6312 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
6313 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
6314 * config/unwind-dw2-fde-darwin.c: New file.
6315 * config/arm/libunwind.S, config/arm/pr-support.c,
6316 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
6317 config/arm/unwind-arm.h,: New files.
6318 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
6319 config/ia64/t-eh-ia64, config/ia64/t-glibc,
6320 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
6321 config/ia64/t-vms, config/ia64/unwind-ia64.c,
6322 config/ia64/unwind-ia64.h: New files.
6323 * config/picochip/t-picochip: New file.
6324 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
6326 * config/rs6000/t-darwin (LIB2ADDEH): Set.
6327 * config/s390/t-tpf (LIB2ADDEH): Remove.
6328 * config/t-darwin (LIB2ADDEH): Set.
6329 * config/t-eh-dw2-dip: New file.
6330 * config/t-libunwind, config/t-libunwind-elf: New files.
6331 * config/t-sol2 (LIB2ADDEH): Remove.
6332 * config/xtensa/t-xtensa: New file.
6334 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
6336 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
6337 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
6338 long long to check rt_sigreturn syscall.
6340 2011-08-02 Alan Modra <amodra@gmail.com>
6342 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6343 Restore for indirect call bcrtl from correct stack slot, and only
6344 if cfa+40 isn't valid.
6346 2011-08-01 Julian Brown <julian@codesourcery.com>
6348 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
6349 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
6350 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
6352 2011-08-01 Julian Brown <julian@codesourcery.com>
6354 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
6355 (libgcc-std.ver.in): Use above.
6356 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
6357 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
6359 * config/t-fixedpoint-gnu-prefix: New file.
6360 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
6361 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
6364 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
6366 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
6367 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
6368 for x86-64. Properly check __x86_64__ and __LP64__.
6370 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
6372 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
6374 (_FP_WS_TYPE): Likewise.
6375 (_FP_I_TYPE): Likewise.
6377 2011-07-28 Alan Modra <amodra@gmail.com>
6379 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6380 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
6381 in a plt call stub. Do restore r2 if stopped on bctrl.
6383 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6385 * config.host (i[3456x]86-*-netware*): Remove.
6386 * config/i386/netware-crt0.c, config/i386/t-nwld,
6387 config/i386/t-slibgcc-nwld: Remove.
6389 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
6391 * config.host: Handle tic6x-*-*.
6392 * config/c6x/c6x-abi.h: New file.
6394 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6396 * config/i386/crtprec.c: New file.
6397 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
6398 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
6399 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
6400 (x86_64-*-darwin*): Likewise.
6401 (i[34567]86-*-solaris2*: Likewise.
6403 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6405 * config/alpha/crtfastmath.c: New file.
6406 * config/i386/crtfastmath.c: New file.
6407 * config/ia64/crtfastmath.c: New file.
6408 * config/mips/crtfastmath.c: New file.
6409 * config/sparc/crtfastmath.c: New file.
6411 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
6413 Add -frandom-seed=gcc-crtfastmath.
6414 * config/alpha/t-crtfm: Remove.
6415 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
6416 * config/ia64/t-ia64 (crtfastmath.o): Remove.
6418 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
6419 (alpha*-dec-osf5.1*): Likewise.
6420 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
6421 Add crtfastmath.o to extra_parts.
6422 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
6423 Add crtfastmath.o to extra_parts.
6424 (x86_64-*-darwin*): Likewise.
6425 (x86_64-*-mingw*): Likewise.
6426 (ia64*-*-elf*): Add t-crtfm to tmake_file.
6427 (ia64*-*-freebsd*): Likewise.
6428 (ia64*-*-linux*): Likewise.
6429 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
6430 Add crtfastmath.o to extra_parts.
6432 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6434 * config/darwin-crt3.o: New file.
6435 * config/rs6000/darwin-crt2.c: New file.
6436 * config/t-darwin: New file.
6437 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
6439 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
6440 (powerpc-*-darwin*): Add crt2.o to extra_parts.
6441 (powerpc64-*-darwin*): Likewise.
6443 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6445 * config/i386/netware-crt0.c: New file.
6446 * config/i386/t-nwld: Rename to ...
6447 * config/i386/t-slibgcc-nwld: ... this.
6448 * config/i386/t-nwld: New file.
6449 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
6451 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
6454 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6456 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
6458 * configure: Regenerate.
6460 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6462 * dfp-bit.c, dfp-bit.h: New files.
6463 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
6465 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
6466 ($(d64pbit-o)): Likewise.
6467 ($(d128pbit-o)): Likewise.
6468 * config/t-dfprules: New file.
6469 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
6470 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
6471 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
6472 (x86_64-*-linux*): Likewise.
6473 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
6474 (i[34567]86-*-cygwin*): Likewise.
6475 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
6476 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
6478 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6480 * Makfile.in (LIBGCOV): New variable.
6481 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
6482 * libgcov.c: New file.
6484 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6486 * fixed-bit.c, fixed-bit.h: New files.
6487 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
6488 refer to fixed-bit.c.
6490 2011-07-07 Joseph Myers <joseph@codesourcery.com>
6492 * config.host (*local*): Remove.
6494 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6497 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
6498 like i?86-*-solaris2.1[0-9]*.
6499 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
6500 * configure.ac (i?86-*-solaris2*): Likewise.
6501 * configure: Regenerate.
6503 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
6505 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
6506 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
6507 md_unwind_header by splitting out of...
6508 (i[34567]86-*-linux*): ... this.
6509 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
6510 Remove md_unwind_header by splitting out of...
6511 (x86_64-*-linux*): ... this.
6513 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
6515 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
6517 2011-06-28 Nick Clifton <nickc@redhat.com>
6519 * config.host: Recognize all V850 variants.
6521 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
6523 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
6525 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6527 * shared-object.mk (c_flags-$o): Save c_flags.
6528 ($(base)$(objext)): Use it.
6529 ($(base)_s$(objext)): Likewise.
6531 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
6533 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
6534 * libgcc-std.ver.in (GCC_4.7.0): New section.
6536 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
6540 * config/avr/t-avr: Fix line endings.
6541 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
6544 2011-06-14 Olivier Hainque <hainque@adacore.com>
6545 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6547 * config/mips/irix6-unwind.h: New file.
6548 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
6550 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
6552 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
6553 (sparc64_fallback_frame_state): Use it.
6554 (sparc64_frob_update_context): Further adjust context.
6555 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
6556 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
6557 * config/sparc/sol2-cn.S: Likewise.
6559 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6561 * enable-execute-stack-empty.c: New file.
6562 * enable-execute-stack-mprotect.c: New file.
6563 * config/i386/enable-execute-stack-mingw32.c: New file.
6564 * config.host (enable_execute_stack): New variable.
6565 Select appropriate variants.
6566 * configure.ac: Link enable-execute-stack.c to
6567 $enable_execute_stack.
6568 * configure: Regenerate.
6569 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
6570 (lib2funcs): Remove _enable_execute_stack.
6572 2011-06-09 David S. Miller <davem@davemloft.net>
6573 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6575 * config.host (sparc-*-linux*): Correct md_unwind_header
6577 (s390x-ibm-tpf*): Fix typo.
6579 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6581 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
6582 Add crtfastmath.o to extra_parts.
6583 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
6585 * config/mips/t-crtfm: Remove.
6587 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6589 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
6591 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
6593 * config.host (sh*-*-linux*): Fix typo.
6595 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6597 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
6598 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
6599 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
6600 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
6601 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
6602 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
6603 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
6604 Wrap in !__MINGW64__.
6605 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
6606 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
6607 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
6608 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
6609 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
6610 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
6611 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
6613 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
6614 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
6615 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
6616 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
6617 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
6618 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
6619 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
6620 * config/no-unwind.h: New file.
6621 * config.host (md_unwind_header): Document.
6623 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
6624 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
6625 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
6626 hppa[12]*-*-hpux11*): Set md_unwind_header.
6627 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
6628 Set md_unwind_header.
6629 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
6630 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
6631 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
6632 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
6633 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
6634 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
6635 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
6637 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
6638 * configure: Regenerate.
6640 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6642 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
6643 Set tmake_file, extra_parts.
6644 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
6646 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
6648 * config/mips/t-irix6: New file.
6649 * config/mips/t-slibgcc-irix: New file.
6651 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6653 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
6654 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
6656 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6658 * configure.ac (target_thread_file): Determine thread model.
6659 * configure: Regenerate.
6660 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
6661 * config/alpha/t-alpha: New file.
6662 * config/alpha/t-crtfm: Use $<.
6663 * config/alpha/t-ieee: New file.
6664 * config/alpha/t-osf-pthread: New file.
6665 * config/alpha/t-slibgcc-osf: New file.
6666 * config/alpha/libgcc-osf5.ver: New file.
6668 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6670 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
6672 Add crtfastmath.o to extra_parts.
6674 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6676 * config/gmon-sol2.c: Reindent.
6678 Remove, correct casts.
6679 Use STDERR_FILENO, NULL.
6680 (BASEADDRESS): Remove.
6682 (errno, sbrk): Remove declarations.
6683 (monstartup) [hp300]: Remove.
6686 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6688 * Makefile.in (cpu_type): Define.
6689 * config.host (i[34567]86-*-rtems*): Handle it.
6690 (i[34567]86-*-solaris2*): Move body ...
6691 (*-*-solaris2*): ... here.
6692 New case, generalize.
6693 (sparc-*-elf*): Handle it.
6694 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
6695 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
6696 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
6698 (sparc*-*-solaris2*): ... this.
6700 (sparc64-*-elf*): Handle it.
6701 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
6702 Merge ../gcc/config/i386/gmon-sol2.c.
6703 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
6705 Merge ../gcc/config/i386/sol2-gc1.asm.
6706 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
6708 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
6710 * config/i386/t-crtfm (crtfastmath.o): Use $<.
6711 * config/i386/t-crtstuff: New file.
6712 * config/i386/t-softfp: New file.
6713 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
6714 $(T)crti.o, $(T)crtn.o): Remove.
6715 (gcrt1.o): New rule.
6716 (TARGET_LIBGCC2_CFLAGS): Remove.
6717 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
6718 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
6719 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
6720 * config/sparc/t-sol2: New file.
6721 * config/sparc/t-crtfm: Move to ...
6722 * config/t-crtfm: ... this.
6723 Use $(cpu_type), $<.
6724 * config/t-crtin: New file.
6725 * config/sparc/t-softfp: New file.
6726 * config/sparc/t-softmul: New file.
6727 * config/t-rtems: New file.
6728 * config/t-slibgcc: New file.
6729 * config/t-slibgcc-elf-ver: New file.
6730 * config/t-slibgcc-gld: New file.
6731 * config/t-slibgcc-sld: New file.
6732 * config/t-sol2: New file.
6733 * configure.ac: Include ../config/lib-ld.m4.
6734 Call AC_LIB_PROG_LD_GNU.
6735 Substitute cpu_type.
6736 * configure: Regenerate.
6738 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
6741 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
6742 libgcc-std.ver in the build directory.
6743 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
6744 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
6746 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
6748 * libgcc-std.ver.in: New file.
6749 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
6751 (libgcc-std.ver): New rule.
6752 * config/t-gnu-prefix: New file.
6754 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6756 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
6758 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6760 * config/i386/darwin-lib.h: New file.
6762 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6764 * config/arm/symbian-lib.h: New.
6766 2011-05-04 Chris Demetriou <cgd@google.com>
6768 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
6769 (__x86.get_pc_thunk.bx): ...this.
6770 (__morestack): Adjust for rename, remove undef of __i686.
6772 2011-05-03 Chris Demetriou <cgd@google.com>
6774 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
6776 2011-03-22 Joseph Myers <joseph@codesourcery.com>
6778 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
6779 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
6780 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
6781 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
6782 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
6785 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
6787 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
6788 Adjust copyright year.
6790 2011-03-07 Ian Lance Taylor <iant@google.com>
6792 * generic-morestack.c (__splitstack_find): Adjust returned stack
6793 pointer to include all registers pushed by __morestack.
6795 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
6798 * configure.ac: Call ACX_NONCANONICAL_TARGET.
6799 (toolexecdir): Calculate and AC_SUBST.
6800 (toolexeclibdir): Likewise.
6801 * Makefile.in (target_noncanonical): Import.
6802 (toolexecdir): Likewise.
6803 (toolexeclibdir): Likewise.
6804 * configure: Regenerate.
6806 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
6809 * config/arm/bpabi.h: Rename to...
6810 * config/arm/bpabi-lib.h: ...this.
6812 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6814 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
6816 * configure: Regenerate.
6818 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
6820 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
6821 __FLOAT_WORD_ORDER__.
6822 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
6825 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6828 * Makefile.in (install-strip): New phony target.
6830 2010-11-07 Ian Lance Taylor <iant@google.com>
6833 * config/i386/morestack.S (__morestack_large_model): New
6836 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
6838 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
6840 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
6842 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
6844 * config/arm/bpabi.h: New file.
6845 * config/frv/frv-abi.h: New file.
6847 2010-10-01 Ian Lance Taylor <iant@google.com>
6849 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
6850 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
6852 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
6855 * config.host: Add the missing `$'.
6857 2010-09-30 Michael Eager <eager@eagercon.com>
6859 * config.host: Add microblaze*-*-*.
6860 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
6861 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
6862 udivsi3.asm,umodsi3.asm}: New.
6864 2010-09-28 Ian Lance Taylor <iant@google.com>
6866 * configure.ac: Adjust CFI test to test assembler directly rather
6867 than checking gcc preprocessor macro.
6868 * configure: Rebuild.
6870 2010-09-27 Ian Lance Taylor <iant@google.com>
6872 * configure.ac: Test whether assembler supports CFI directives.
6873 * config.host: Only add t-stack and i386/t-stack-i386 to
6874 tmake_file if libgcc_cv_cfi is "yes".
6875 * configure: Rebuild.
6877 2010-09-27 Ian Lance Taylor <iant@google.com>
6879 * generic-morestack.h: New file.
6880 * generic-morestack.c: New file.
6881 * generic-morestack-thread.c: New file.
6882 * config/i386/morestack.S: New file.
6883 * config/t-stack: New file.
6884 * config/i386/t-stack-i386: New file.
6885 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
6886 i386/t-stack-i386 to tmake_file.
6888 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
6890 * Makefile.in (libgcc-extra-parts): Check for static archives and
6891 invoke ranlib after installing them.
6892 (gcc-extra-parts): Likewise.
6893 (install-leaf): Likewise.
6895 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
6897 * configure: Regenerated.
6899 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
6901 * configure: Regenerated.
6903 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
6904 Andrew Pinski <pinskia@gmail.com>
6907 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
6909 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
6912 * configure: Regenerated.
6914 2010-09-06 Andreas Schwab <schwab@redhat.com>
6916 * configure: Regenerate.
6918 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6920 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
6922 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
6925 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6926 Iain Sandoe <iains@gcc.gnu.org>
6929 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
6930 LIB2FUNCS_EXCLUDE functions.
6932 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6934 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
6936 * configure: Regenerate.
6938 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
6940 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
6941 i386/t-freebsd to tmake_file.
6942 * config/i386/t-freebsd: New file.
6943 * config/i386/libgcc-bsd.ver: New file.
6945 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
6947 * config.host (powerpc*-eabispe*): Set tmake_file.
6948 (powerpc*-eabi*): Likewise.
6949 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
6950 crtbeginS, crtendS, crtbeginT.
6952 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
6954 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
6955 to tmake_file. Add crtfastmath.o to extra_parts.
6956 * config/mips/t-crtfm: New.
6958 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
6960 * config.host (sparc64-*-rtems*): New target.
6962 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6964 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6967 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
6969 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
6971 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6973 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
6974 alpha-dec-osf5.0* support.
6976 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
6978 * config.host: Add lm32-*-rtems*.
6980 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6981 Uros Bizjak <ubizjak@gmail.com>
6984 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
6985 like other remaining 32-bit x86 OSes.
6986 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6988 * config/i386/libgcc-sol2.ver: New file.
6989 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
6991 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
6994 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
6995 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
6996 is used and substitute set_use_emutls.
6997 * configure: Regenerated.
6999 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
7001 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
7003 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7006 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
7008 ($(T)gcrt1.o): Likewise.
7009 ($(T)crt1.o): Likewise.
7010 ($(T)crti.o): Likewise.
7011 ($(T)crtn.o): Likewise.
7013 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7016 * Makefile.in (install): Use $(MAKE) string in rule, for
7019 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
7021 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
7022 * config/mmix/t-mmix: New file.
7023 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
7025 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
7028 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
7031 2010-01-04 Anthony Green <green@moxielogic.com>
7033 * config/moxie/crti.asm, config/moxie/crtn.asm,
7034 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
7035 config/moxie/t-moxie: New files.
7036 * config.host: Add t-moxie-softfp reference.
7038 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
7041 * config/t-slibgcc-darwin: Fix embedded rpaths for
7042 --enable-version-specific-runtime-libs, build extension stub
7043 libs exposing features available from current libgcc_s.
7045 2009-11-11 Jon Beniston <jon@beniston.com>
7047 * config.host: Add lm32 targets.
7048 * config/lm32: New directory.
7049 * config/lm32/libgcc_lm32.h: New file.
7050 * config/lm32/_mulsi3.c: New file.
7051 * config/lm32/_udivmodsi4.c: New file.
7052 * config/lm32/_divsi3.c: New file.
7053 * config/lm32/_modsi3.c: New file.
7054 * config/lm32/_udivsi3.c: New file.
7055 * config/lm32/_umodsi3.c: New file.
7056 * config/lm32/_lshrsi3.S: New file.
7057 * config/lm32/_ashrsi3.S: New file.
7058 * config/lm32/_ashlsi3.S: New file.
7059 * config/lm32/crti.S: New file.
7060 * config/lm32/crtn.S: New file.
7061 * config/lm32/t-lm32: New file.
7062 * config/lm32/t-elf: New file.
7063 * config/lm32/t-uclinux: New file.
7065 2009-10-26 Nick Clifton <nickc@redhat.com>
7067 * config.host: Add support for RX target.
7068 * config/rx: New directory.
7069 * config/rx/rx-abi-functions.c: New file. Supplementary
7070 functions for libgcc to support the RX ABI.
7071 * config/rx/rx-abi.h: New file. Supplementary header file for
7072 libgcc RX ABI functions.
7073 * config/rx/t-rx: New file: Makefile fragment for building
7076 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
7078 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
7079 constraint of y0 to "g".
7081 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
7083 * config.host: Include the s390 makefile fragments.
7084 * config/s390/32/_fixdfdi.c: New file.
7085 * config/s390/32/_fixsfdi.c: New file.
7086 * config/s390/32/_fixtfdi.c: New file.
7087 * config/s390/32/_fixunsdfdi.c: New file.
7088 * config/s390/32/_fixunssfdi.c: New file.
7089 * config/s390/32/_fixunstfdi.c: New file.
7090 * config/s390/32/t-floattodi: New file.
7091 * config/s390/libgcc-glibc.ver: New file.
7092 * config/s390/t-crtstuff: New file.
7093 * config/s390/t-linux: New file.
7094 * config/s390/t-tpf: New file.
7096 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7098 * configure.ac (AC_PREREQ): Bump to 2.64.
7100 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
7102 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
7104 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7106 * configure: Regenerate.
7108 2009-08-09 Douglas B Rupp <rupp@gnat.com>
7110 * config.host (ia64-hp-*vms*): New target.
7111 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
7114 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7116 * configure.ac: Add snippet for maintainer-mode.
7117 * configure: Regenerate.
7118 * Makefile.in (AUTOCONF, configure_deps): New variables.
7119 ($(srcdir)/configure)): New rule, active only with maintainer
7122 2009-06-23 DJ Delorie <dj@redhat.com>
7125 * config.host: Add mep support.
7127 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
7129 * config.host: Add i386/${host_address}/t-fprules-softfp and
7130 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
7132 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
7134 * config/i386/64/_multc3.c: Likewise.
7135 * config/i386/64/_powitf2.c: Likewise.
7136 * config/i386/64/eqtf2.c: Likewise.
7137 * config/i386/64/getf2.c: Likewise.
7138 * config/i386/64/letf2.c: Likewise.
7139 * config/i386/64/letf2.c: Likewise.
7140 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
7141 unsigned long long for x64 mingw targets.
7142 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
7143 (_FP_I_TYPE): Define as long long for x64 mingw target.
7145 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
7147 * config.host (vax-*-linux*): New.
7149 2009-05-31 Anthony Green <green@moxielogic.com>
7151 * config.host: Add moxie support.
7152 * config/moxie/t-moxie: New file.
7154 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
7156 * config.host: Add i386/${host_address}/t-fprules-softfp and
7157 t-softfp to tmake_file for i[34567]86-*-cygwin*.
7159 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
7161 * config.host: Add i386/${host_address}/t-fprules-softfp to
7162 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
7164 2009-04-09 Nick Clifton <nickc@redhat.com>
7166 * config/ia64/tf-signs.c: Change copyright header to refer to
7167 version 3 of the GNU General Public License with version 3.1
7168 of the GCC Runtime Library Exception and to point readers at
7169 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
7171 * config/i386/32/tf-signs.c: Likewise.
7172 * config/libbid/_addsub_dd.c: Likewise.
7173 * config/libbid/_addsub_sd.c: Likewise.
7174 * config/libbid/_addsub_td.c: Likewise.
7175 * config/libbid/_dd_to_df.c: Likewise.
7176 * config/libbid/_dd_to_di.c: Likewise.
7177 * config/libbid/_dd_to_sd.c: Likewise.
7178 * config/libbid/_dd_to_sf.c: Likewise.
7179 * config/libbid/_dd_to_si.c: Likewise.
7180 * config/libbid/_dd_to_td.c: Likewise.
7181 * config/libbid/_dd_to_tf.c: Likewise.
7182 * config/libbid/_dd_to_udi.c: Likewise.
7183 * config/libbid/_dd_to_usi.c: Likewise.
7184 * config/libbid/_dd_to_xf.c: Likewise.
7185 * config/libbid/_df_to_dd.c: Likewise.
7186 * config/libbid/_df_to_sd.c: Likewise.
7187 * config/libbid/_df_to_td.c: Likewise.
7188 * config/libbid/_di_to_dd.c: Likewise.
7189 * config/libbid/_di_to_sd.c: Likewise.
7190 * config/libbid/_di_to_td.c: Likewise.
7191 * config/libbid/_div_dd.c: Likewise.
7192 * config/libbid/_div_sd.c: Likewise.
7193 * config/libbid/_div_td.c: Likewise.
7194 * config/libbid/_eq_dd.c: Likewise.
7195 * config/libbid/_eq_sd.c: Likewise.
7196 * config/libbid/_eq_td.c: Likewise.
7197 * config/libbid/_ge_dd.c: Likewise.
7198 * config/libbid/_ge_sd.c: Likewise.
7199 * config/libbid/_ge_td.c: Likewise.
7200 * config/libbid/_gt_dd.c: Likewise.
7201 * config/libbid/_gt_sd.c: Likewise.
7202 * config/libbid/_gt_td.c: Likewise.
7203 * config/libbid/_isinfd128.c: Likewise.
7204 * config/libbid/_isinfd32.c: Likewise.
7205 * config/libbid/_isinfd64.c: Likewise.
7206 * config/libbid/_le_dd.c: Likewise.
7207 * config/libbid/_le_sd.c: Likewise.
7208 * config/libbid/_le_td.c: Likewise.
7209 * config/libbid/_lt_dd.c: Likewise.
7210 * config/libbid/_lt_sd.c: Likewise.
7211 * config/libbid/_lt_td.c: Likewise.
7212 * config/libbid/_mul_dd.c: Likewise.
7213 * config/libbid/_mul_sd.c: Likewise.
7214 * config/libbid/_mul_td.c: Likewise.
7215 * config/libbid/_ne_dd.c: Likewise.
7216 * config/libbid/_ne_sd.c: Likewise.
7217 * config/libbid/_ne_td.c: Likewise.
7218 * config/libbid/_sd_to_dd.c: Likewise.
7219 * config/libbid/_sd_to_df.c: Likewise.
7220 * config/libbid/_sd_to_di.c: Likewise.
7221 * config/libbid/_sd_to_sf.c: Likewise.
7222 * config/libbid/_sd_to_si.c: Likewise.
7223 * config/libbid/_sd_to_td.c: Likewise.
7224 * config/libbid/_sd_to_tf.c: Likewise.
7225 * config/libbid/_sd_to_udi.c: Likewise.
7226 * config/libbid/_sd_to_usi.c: Likewise.
7227 * config/libbid/_sd_to_xf.c: Likewise.
7228 * config/libbid/_sf_to_dd.c: Likewise.
7229 * config/libbid/_sf_to_sd.c: Likewise.
7230 * config/libbid/_sf_to_td.c: Likewise.
7231 * config/libbid/_si_to_dd.c: Likewise.
7232 * config/libbid/_si_to_sd.c: Likewise.
7233 * config/libbid/_si_to_td.c: Likewise.
7234 * config/libbid/_td_to_dd.c: Likewise.
7235 * config/libbid/_td_to_df.c: Likewise.
7236 * config/libbid/_td_to_di.c: Likewise.
7237 * config/libbid/_td_to_sd.c: Likewise.
7238 * config/libbid/_td_to_sf.c: Likewise.
7239 * config/libbid/_td_to_si.c: Likewise.
7240 * config/libbid/_td_to_tf.c: Likewise.
7241 * config/libbid/_td_to_udi.c: Likewise.
7242 * config/libbid/_td_to_usi.c: Likewise.
7243 * config/libbid/_td_to_xf.c: Likewise.
7244 * config/libbid/_tf_to_dd.c: Likewise.
7245 * config/libbid/_tf_to_sd.c: Likewise.
7246 * config/libbid/_tf_to_td.c: Likewise.
7247 * config/libbid/_udi_to_dd.c: Likewise.
7248 * config/libbid/_udi_to_sd.c: Likewise.
7249 * config/libbid/_udi_to_td.c: Likewise.
7250 * config/libbid/_unord_dd.c: Likewise.
7251 * config/libbid/_unord_sd.c: Likewise.
7252 * config/libbid/_unord_td.c: Likewise.
7253 * config/libbid/_usi_to_dd.c: Likewise.
7254 * config/libbid/_usi_to_sd.c: Likewise.
7255 * config/libbid/_usi_to_td.c: Likewise.
7256 * config/libbid/_xf_to_dd.c: Likewise.
7257 * config/libbid/_xf_to_sd.c: Likewise.
7258 * config/libbid/_xf_to_td.c: Likewise.
7259 * config/libbid/bid128.c: Likewise.
7260 * config/libbid/bid128_2_str.h: Likewise.
7261 * config/libbid/bid128_2_str_macros.h: Likewise.
7262 * config/libbid/bid128_2_str_tables.c: Likewise.
7263 * config/libbid/bid128_add.c: Likewise.
7264 * config/libbid/bid128_compare.c: Likewise.
7265 * config/libbid/bid128_div.c: Likewise.
7266 * config/libbid/bid128_fma.c: Likewise.
7267 * config/libbid/bid128_logb.c: Likewise.
7268 * config/libbid/bid128_minmax.c: Likewise.
7269 * config/libbid/bid128_mul.c: Likewise.
7270 * config/libbid/bid128_next.c: Likewise.
7271 * config/libbid/bid128_noncomp.c: Likewise.
7272 * config/libbid/bid128_quantize.c: Likewise.
7273 * config/libbid/bid128_rem.c: Likewise.
7274 * config/libbid/bid128_round_integral.c: Likewise.
7275 * config/libbid/bid128_scalb.c: Likewise.
7276 * config/libbid/bid128_sqrt.c: Likewise.
7277 * config/libbid/bid128_string.c: Likewise.
7278 * config/libbid/bid128_to_int16.c: Likewise.
7279 * config/libbid/bid128_to_int32.c: Likewise.
7280 * config/libbid/bid128_to_int64.c: Likewise.
7281 * config/libbid/bid128_to_int8.c: Likewise.
7282 * config/libbid/bid128_to_uint16.c: Likewise.
7283 * config/libbid/bid128_to_uint32.c: Likewise.
7284 * config/libbid/bid128_to_uint64.c: Likewise.
7285 * config/libbid/bid128_to_uint8.c: Likewise.
7286 * config/libbid/bid32_to_bid128.c: Likewise.
7287 * config/libbid/bid32_to_bid64.c: Likewise.
7288 * config/libbid/bid64_add.c: Likewise.
7289 * config/libbid/bid64_compare.c: Likewise.
7290 * config/libbid/bid64_div.c: Likewise.
7291 * config/libbid/bid64_fma.c: Likewise.
7292 * config/libbid/bid64_logb.c: Likewise.
7293 * config/libbid/bid64_minmax.c: Likewise.
7294 * config/libbid/bid64_mul.c: Likewise.
7295 * config/libbid/bid64_next.c: Likewise.
7296 * config/libbid/bid64_noncomp.c: Likewise.
7297 * config/libbid/bid64_quantize.c: Likewise.
7298 * config/libbid/bid64_rem.c: Likewise.
7299 * config/libbid/bid64_round_integral.c: Likewise.
7300 * config/libbid/bid64_scalb.c: Likewise.
7301 * config/libbid/bid64_sqrt.c: Likewise.
7302 * config/libbid/bid64_string.c: Likewise.
7303 * config/libbid/bid64_to_bid128.c: Likewise.
7304 * config/libbid/bid64_to_int16.c: Likewise.
7305 * config/libbid/bid64_to_int32.c: Likewise.
7306 * config/libbid/bid64_to_int64.c: Likewise.
7307 * config/libbid/bid64_to_int8.c: Likewise.
7308 * config/libbid/bid64_to_uint16.c: Likewise.
7309 * config/libbid/bid64_to_uint32.c: Likewise.
7310 * config/libbid/bid64_to_uint64.c: Likewise.
7311 * config/libbid/bid64_to_uint8.c: Likewise.
7312 * config/libbid/bid_b2d.h: Likewise.
7313 * config/libbid/bid_binarydecimal.c: Likewise.
7314 * config/libbid/bid_conf.h: Likewise.
7315 * config/libbid/bid_convert_data.c: Likewise.
7316 * config/libbid/bid_decimal_data.c: Likewise.
7317 * config/libbid/bid_decimal_globals.c: Likewise.
7318 * config/libbid/bid_div_macros.h: Likewise.
7319 * config/libbid/bid_dpd.c: Likewise.
7320 * config/libbid/bid_flag_operations.c: Likewise.
7321 * config/libbid/bid_from_int.c: Likewise.
7322 * config/libbid/bid_functions.h: Likewise.
7323 * config/libbid/bid_gcc_intrinsics.h: Likewise.
7324 * config/libbid/bid_inline_add.h: Likewise.
7325 * config/libbid/bid_internal.h: Likewise.
7326 * config/libbid/bid_round.c: Likewise.
7327 * config/libbid/bid_sqrt_macros.h: Likewise.
7329 2009-04-09 Jakub Jelinek <jakub@redhat.com>
7331 * Makefile.in: Change copyright header to refer to version
7332 3 of the GNU General Public License and to point readers at the
7333 COPYING3 file and the FSF's license web page.
7334 * config.host: Likewise.
7336 2009-04-07 Alan Modra <amodra@bigpond.net.au>
7338 * config.host: Reorder and merge to match config.gcc change.
7340 2009-04-03 Alan Modra <amodra@bigpond.net.au>
7342 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
7344 2009-03-28 Joseph Myers <joseph@codesourcery.com>
7346 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
7347 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
7348 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
7349 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
7351 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
7353 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
7354 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7356 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
7358 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
7359 ia64/t-softfp-compat to tmake_file.
7361 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
7363 * config/ia64/__divxf3.asm: New.
7364 * config/ia64/_fixtfdi.asm: Likewise.
7365 * config/ia64/_fixunstfdi.asm: Likewise.
7366 * config/ia64/_floatditf.asm: Likewise.
7367 * config/ia64/t-fprules-softfp: Likewise.
7368 * config/ia64/t-softfp-compat: Likewise.
7369 * config/ia64/tf-signs.c: Likewise.
7371 2009-01-18 Ben Elliston <bje@au.ibm.com>
7373 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7375 2009-01-16 Ben Elliston <bje@au.ibm.com>
7377 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
7380 2009-01-13 Ben Elliston <bje@au.ibm.com>
7382 * config/t-softfp: New file.
7383 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
7384 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
7386 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
7388 * config.host: Add m32r*-*-rtems*.
7390 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
7392 * config.host: Add m32c*-*-rtems*.
7394 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7397 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
7398 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
7399 * configure: Regenerate.
7400 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
7401 tmake_file here from gcc/config.gcc.
7402 Move extra_parts here from gcc/config.gcc.
7403 * config/i386/t-sol2: Move here from gcc/config/i386.
7404 Use gcc_srcdir instead of srcdir.
7406 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
7408 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
7411 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
7413 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
7415 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
7417 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
7419 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
7422 * config.host: Add picochip-*-*.
7424 2008-08-06 Bob Wilson <bob.wilson@acm.org>
7426 * config.host: Match more processor names for Xtensa.
7428 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
7430 * config/i386/64/t-softfp-compat: Update comments.
7432 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
7434 * config/i386/64/_divtc3-compat.c: Moved to ...
7435 * config/i386/64/_divtc3.c: Here.
7437 * config/i386/64/_multc3-compat.c: Moved to ...
7438 * config/i386/64/_multc3.c: Here.
7440 * config/i386/64/_powitf2-compat.c: Moved to ...
7441 * config/i386/64/_powitf2.c: Here.
7443 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
7444 .c suffix instead of -compat.c.
7446 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
7448 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
7449 (_FP_MUL_MEAT_D): Ditto.
7450 (_FP_DIV_MEAT_S): Ditto.
7451 (_FP_DIV_MEAT_D): Ditto.
7453 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
7455 * Makefile.in: Add support for __sync_* libgcc functions.
7457 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
7459 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
7461 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7464 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
7465 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
7467 * config/i386/64/t-fprules-softfp: Moved to ...
7468 * config/i386/64/t-softfp-compat: This. New.
7470 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
7472 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
7473 Initialize f with 0.0.
7475 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7478 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
7480 * config/i386/64/_divtc3-compat.c: New.
7481 * config/i386/64/_multc3-compat.c: Likewise.
7482 * config/i386/64/_powitf2-compat.c: Likewise.
7483 * config/i386/64/eqtf2.c: Likewise.
7484 * config/i386/64/getf2.c: Likewise.
7485 * config/i386/64/letf2.c: Likewise.
7486 * config/i386/64/t-fprules-softfp: Likewise.
7488 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7490 * config.host: Add i386/${host_address}/t-fprules-softfp to
7491 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
7492 i[34567]86-*-linux*, x86_64-*-linux*.
7494 * configure.ac: Set host_address to 64 or 32 for x86.
7495 * configure: Regenerated.
7497 * Makefile.in (config.status): Also depend on
7498 $(srcdir)/config.host.
7500 * config/i386/32/t-fprules-softfp: New.
7501 * config/i386/32/tf-signs.c: Likewise.
7503 * config/i386/64/sfp-machine.h: New. Moved from gcc.
7505 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7506 Uros Bizjak <ubizjak@gmail.com>
7508 * config/i386/32/sfp-machine.h: New.
7510 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
7512 * config/rs6000/t-ppccomm: Remove rules that conflict with
7513 auto-generated rules.
7515 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7517 * configure.ac: sinclude override.m4.
7518 * configure: Regenerate.
7520 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
7522 * configure: Regenerate.
7524 2008-06-10 Joseph Myers <joseph@codesourcery.com>
7526 * Makefile.in (DECNUMINC): Remove
7527 -I$(MULTIBUILDTOP)../../libdecnumber.
7530 2008-06-07 Joseph Myers <joseph@codesourcery.com>
7532 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
7533 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
7534 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
7535 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
7536 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
7537 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
7538 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
7539 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
7540 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
7541 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
7542 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
7543 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
7544 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
7545 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
7547 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
7549 * config.host (sh2[lbe]*-*-linux*): Allow target.
7551 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
7553 * config/rs6000/t-ppccomm: Add build rules for new files.
7554 (LIB2ADD_ST): New variable.
7556 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
7560 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
7561 * config/t-avr: New file. Build 16bit libgcc functions.
7563 2008-03-02 Jakub Jelinek <jakub@redhat.com>
7566 * config/t-slibgcc-darwin: Make install-leaf dependent on
7567 install-darwin-libgcc-stubs instead of install.
7569 2008-01-25 Joseph Myers <joseph@codesourcery.com>
7571 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
7572 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
7573 sh-*-rtemscoff*): Remove cases.
7575 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
7577 * Makefile.in (all): Use install-leaf rather than install.
7578 (install): Split most of the rule into...
7579 (install-leaf): ...this new one.
7581 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
7582 Paolo Bonzini <bonzini@gnu.org>
7585 * Makefile.in: Use @shlib_slibdir@ substitution to get
7586 correct install name on darwin.
7587 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
7589 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
7591 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
7592 cris-*-elf and cris-*-none.
7593 (crisv32-*-linux*): Similar, as cris-*-linux*.
7595 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
7597 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
7599 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
7602 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
7603 * configure: Regenerated.
7605 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
7607 * Makefile.in (dfp-filenames): Replace decimal_globals,
7608 decimal_data, binarydecimal and convert_data with
7609 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
7610 and bid_convert_data, respectively.
7612 2007-09-17 Chao-ying Fu <fu@mips.com>
7613 Nigel Stephens <nigel@mips.com>
7615 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
7616 * Makefile.in (fixed_point): Define.
7617 Check if fixed_point is yes to build support functions.
7618 * configure.ac: Check for fixed_point support.
7619 * configure: Regenerated.
7620 * gen-fixed.sh: New file to generate lists of fixed-point labels,
7621 funcs, modes, from, to.
7623 2007-09-11 Janis Johnson <janis187@us.ibm.com
7625 * Makefile.in (dfp-filenames): Add bid128_noncomp.
7627 2007-09-10 Janis Johnson <janis187@us.ibm.com>
7629 * Makefile.in (dfp-filenames): Remove decUtility, add
7630 decDouble, decPacked, decQuad, decSingle.
7632 2007-08-27 Hans Kester <hans.kester@ellips.nl>
7634 * config.host : Add x86_64-elf target.
7636 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7638 * configure.ac (set_have_cc_tls): Add a missing =.
7639 * configure: Regenerated.
7641 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7643 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
7644 and x86_64-*-linux*.
7646 * config/t-tls: New file.
7648 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
7650 * configure.ac: Include ../config/enable.m4 and
7651 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
7652 supports TLS and substitute set_have_cc_tls.
7653 * configure: Regenerated.
7655 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
7657 * Makefile.in: Use libbid for DFP when BID is enabled.
7659 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
7661 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
7662 extra_parts. Add config/i386/t-cygming to tmake_file.
7663 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
7665 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
7666 Danny Smith <dannysmith@users.sourceforge.net>
7669 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
7670 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
7671 * config/i386/t-crtfm: Compile crtfastmath.o with
7672 -minline-all-stringops.
7674 2007-05-10 Richard Sandiford <richard@codesourcery.com>
7676 * config.host (sparc-wrs-vxworks): New target.
7678 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
7680 * config.host: Recognize fido.
7682 2007-04-04 Janis Johnson <janis187@us.ibm.com>
7684 * configure: Check host, not target, for decimal float support.
7686 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
7688 * config/i386/t-crtpc: New file.
7689 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
7690 (x86_64-*-linux*): Ditto.
7692 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
7694 * config.host (x86_64-*-mingw*): New target.
7696 2007-03-23 Michael Meissner <michael.meissner@amd.com>
7697 H.J. Lu <hongjiu.lu@intel.com>
7699 * Makefile.in (enable_decimal_float): New.
7701 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
7702 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
7703 (decbits-filenames): This.
7704 (decbits-objects): New.
7705 (libgcc-objects): Add $(decbits-objects).
7707 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
7708 Substitute enable_decimal_float.
7709 * configure: Regenerated.
7711 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
7713 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
7715 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
7717 * Makefile.in (install-info): New dummy target.
7719 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
7721 * config.host (bfin*-linux-uclibc*): Set extra_parts.
7723 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
7725 * Makefile.in: Add install-html and install-pdf dummy
7728 2007-02-05 Roger Sayle <roger@eyesopen.com>
7729 Daniel Jacobowitz <dan@codesourcery.com>
7731 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
7732 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
7733 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
7735 2007-01-29 Janis Johnson <janis187@us.ibm.com>
7737 * Makefile.in (dec-filenames): Add decExcept.
7739 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
7742 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
7745 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
7747 * configure.ac: Add --enable-version-specific-runtime-libs.
7748 Correct $slibdir default.
7749 * configure: Regenerated.
7751 2007-01-23 Joseph Myers <joseph@codesourcery.com>
7753 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
7755 2007-01-21 Andrew Pinski <pinskia@gmail.com>
7758 * config.host (alpha*-*-linux*): Set extra_parts.
7760 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
7762 * config/sh/t-linux: New.
7763 * config.host (sh*-*-linux*): Set tmake_file.
7765 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
7767 * Makefile.in (install): Handle multilibs.
7769 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7771 * Makefile.in: Added .PHONY entry for documentation targets.
7773 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7775 * Makefile.in: Add empty info, html, dvi, pdf targets.
7777 2007-01-04 Mike Stump <mrs@apple.com>
7779 * Makefile.in (MAKEINFO): Remove.
7782 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
7784 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
7785 * configure: Regenerate.
7786 * Makefile.in (host_subdir): Substitute it.
7787 (gcc_objdir): Use it.
7789 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7791 * config.host (ia64*-*-linux*): Set tmake_file.
7793 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7795 * Makefile.in (version): Define.
7797 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
7798 Paolo Bonzini <bonzini@gnu.org>
7800 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
7801 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
7802 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
7803 config/sparc/t-crtfm, config/t-slibgcc-darwin,
7804 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
7805 shared-object.mk, siditi-object.mk, static-object.mk: New files.
7806 * configure: Generated.
7808 Copyright (C) 2007-2016 Free Software Foundation, Inc.
7810 Copying and distribution of this file, with or without modification,
7811 are permitted in any medium without royalty provided the copyright
7812 notice and this notice are preserved.